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CN113026931B - High-air-tightness passive house and construction process thereof - Google Patents

High-air-tightness passive house and construction process thereof Download PDF

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Publication number
CN113026931B
CN113026931B CN202110226159.5A CN202110226159A CN113026931B CN 113026931 B CN113026931 B CN 113026931B CN 202110226159 A CN202110226159 A CN 202110226159A CN 113026931 B CN113026931 B CN 113026931B
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China
Prior art keywords
air
pipe
hole
wall body
water
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CN113026931A (en
Inventor
赵猛
祁帮增
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Hebei Zhibo Insulation Material Manufacturing Co ltd
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Hebei Zhibo Insulation Material Manufacturing Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08—Down pipes; Special clamping means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E03B2001/047—Greywater supply systems using rainwater
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a high-air-tightness passive house and a construction process thereof, and the high-air-tightness passive house comprises a wall body, wherein the top end of the wall body is provided with a roof, the top end of the roof is provided with a solar panel, the top of the wall body is provided with a fresh air component, the middle position of the top of the wall body is provided with a ventilation cavity, the ventilation cavity, an inner air cavity, an outer air cavity, an air conveying groove, an upper air hole, an arc-shaped baffle plate, a lower air hole, an air inlet pipe and an air inlet hole are arranged, the lower air hole is opened, air enters the air conveying groove, the outer air cavity, a connecting air pipe and the inner air cavity from the lower air hole, finally 2, the connecting air pipe, the air outlet pipe and an air exhaust baffle plate are arranged, cold air in the ventilation cavity is preheated by waste heat of hot air in the inner air cavity and the outer air cavity, the preheated air enters the indoor through the air inlet hole, the temperature difference between outdoor air and the indoor air is reduced, and the entering of fresh air can be realized during the refrigeration and the heating, the indoor air is fresher and the environment is more comfortable.

Description

High-air-tightness passive house and construction process thereof
Technical Field
The invention relates to the technical field of passive houses, in particular to a high-air-tightness passive house and a construction process thereof.
Background
The passive house is an integrator of various technical products, the total sum of all consumed primary performance sources does not exceed 120 kilowatt-hour/(square meter, year) by fully utilizing renewable energy, the low energy consumption standard is realized by building outer walls with high heat insulation and sound insulation and strong sealing performance and renewable energy, and the passive house is a brand new energy-saving building concept advocated abroad and is also an important trigger and platform for promoting the energy-saving work of buildings in China;
however, the passive room constructed at present cannot well introduce fresh air into the room during refrigeration and heating, and exhausted air is not fully utilized, so that the passive room is rapid in heat dissipation during heating, reduced in air tightness, poor in refrigeration effect during refrigeration and low in resource utilization efficiency.
Disclosure of Invention
The invention provides a high-air-tightness passive house and a construction process thereof, which can effectively solve the problems that the passive house constructed at present cannot well introduce fresh air into a room during refrigeration and heating, and exhausted air is not fully utilized, so that the heat loss is fast during heating of the passive house, the air tightness is reduced, the refrigeration effect during refrigeration is poor, and the utilization efficiency of resources is not high in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a high-air-tightness passive house comprises a wall body, wherein a roof is installed at the top end of the wall body, a solar panel is installed at the top end of the roof, and a fresh air component is installed at the top of the wall body;
the fresh air component comprises a ventilation cavity, an inner air cavity, an outer air cavity, an air conveying groove, an upper air hole, an arc-shaped baffle plate, a lower air hole, a lifting block, a rotating ring, a sealing cover, an air inlet pipe, a fresh air filter element, a fan, an air inlet hole, a connecting air pipe, an exhaust baffle plate and a window;
the middle position of the top of the wall body is provided with a ventilation cavity, the top of the wall body is provided with an inner air cavity corresponding to the inner position of the ventilation cavity, the top of the wall body is provided with an outer air cavity corresponding to the outer position of the ventilation cavity, the middle part of the side wall of the wall body is provided with an air conveying groove corresponding to the bottom position of the ventilation cavity, the inner side of the wall body is provided with an upper air hole corresponding to the top of the air conveying groove, the inner side of the air conveying groove is slidably provided with an arc-shaped baffle plate, the inner side of the wall body is provided with a lower air hole corresponding to the bottom of the air conveying groove, the bottom of the arc-shaped baffle plate is welded with a lifting block, the inner part of the lower air hole is rotatably provided with a rotating ring, the inner side of the lower air hole is provided with a sealing cover, the top of the wall body is embedded with an air inlet pipe, the middle part of the air inlet pipe is provided with a fresh air filter element, and one end of the air inlet pipe is positioned at the outer side of the wall body and provided with a fan, the bottom of the ventilation cavity is penetrated and provided with an air inlet hole, a connecting air pipe is embedded in the inner air cavity, an exhaust baffle is fixedly mounted at the position, corresponding to the exhaust pipe, of the outer side of the wall body through bolts, and a window is mounted at the position, corresponding to the exhaust baffle, of the side end of the wall body.
According to the technical scheme, the bottom end of the air conveying groove is flush with the bottom end of the wall body, the lifting block is arranged at the bottom of the lower air hole, the clamping groove is formed in the top end of the inner portion of the lower air hole, and the clamping interface is formed in the top end of the rotating ring;
one end of the air inlet pipe is arranged in the ventilation chamber, and the other end of the air inlet pipe is arranged on the outer side of the wall body;
one end of the connecting air pipe is arranged in the inner air cavity, and the other end of the connecting air pipe is arranged in the outer air cavity;
one end of the exhaust pipe is embedded in the inner air cavity, and the other end of the exhaust pipe is arranged on the outer side of the wall body;
the exhaust pipe is arranged between the air inlet pipe and the connecting air pipe.
According to the technical scheme, the fresh air filter element is embedded into the inner side of the exhaust pipe, and the fan is arranged at the position, corresponding to the exhaust baffle, of one end of the exhaust pipe.
According to the technical scheme, the water storage component is mounted at the top of the roof and the rear end of the wall body, and comprises a front water accumulation tank, a drain pipe, a rear water accumulation tank, a sewer pipe, a water accumulation tank, a top plate, a water drainage hole, a partition plate, a limiting baffle, a water purification filter element, a connecting hole, a water pumping pipe and a booster pump;
the building water-saving building comprises a roof, a water storage tank, a water pumping pipe, a water storage tank, a partition board, a limiting baffle, a water purifying filter element, a connecting hole, a water pumping pipe and a booster pump, wherein the top end of the roof is close to the front end of a wall body, the water storage tank is embedded into the bottom end of one end of the water storage tank, the top end of the roof is close to the rear end of the wall body, the rear water storage tank is embedded into the position corresponding to the position of the water drainage pipe, the top end of the water storage tank is provided with the water storage tank, the water draining pipe is embedded into the inside of the water storage tank, the water purifying filter element is arranged in the middle of the water storage tank, and the connecting hole is symmetrically arranged at the bottom of the partition board.
According to the technical scheme, mounting holes are formed in the positions, corresponding to the positions of the drain pipe, the sewer pipe and the water pumping pipe, of the top end of the top plate in a penetrating mode;
the wall body side corresponds drain pipe position department and has seted up the embedding hole, the drain pipe embedding is installed in the embedding hole, the bottom of drain pipe, downcomer and drinking-water pipe all is installed inside the ponding case, and drain pipe and downcomer are located the top position department of water purification filter core.
According to the technical scheme, the electricity storage device is installed to the bottom of roof, solar energy that solar panel accepted rotates and saves through the electricity storage device, the electricity storage device is the power supply of fan and booster pump.
According to the technical scheme, the method comprises the following construction steps:
s1, firstly, digging a foundation, building a basic frame of the house, and digging a water accumulation pit;
s2, cleaning the outer wall of the base layer of the house, planning a pipeline installation hole site, drilling the graphite polystyrene board, and longitudinally cutting and separating the drilled graphite polystyrene board;
s3, adhering the graphite polystyrene board which is not drilled to the outer end face of the outer wall, adhering half of the graphite polystyrene board which is cut by drilling to the outer end face of the outer wall, then installing the pipeline at the drilling position, and finally adhering and fixing the other half of the graphite polystyrene board;
s4, checking gaps inside the hole sites, filling foam rubber into the gaps of the hole sites for fixation, and finally installing an insulation board outside the outer wall;
s5, installing a solar panel on the top of the roof according to the local illumination time and the local illumination angle;
and S6, installing the water accumulating tank in the dug pit, connecting the top end of the water pumping pipe with an indoor water pipe, and controlling water outlet by using a three-way valve.
According to the technical scheme, the longitudinal section of the longitudinal cutting graphite polystyrene board is positioned in the middle of the hole site of the graphite polystyrene board, so that the hole site is cut uniformly.
According to the technical scheme, when the gap in the hole site is checked, hot air is introduced from the gap at one end of the hole site, and the flowing condition of the hot air in the hole site is detected through the infrared detector, so that the gap in the hole site is detected, and the gap is filled.
According to the technical scheme, all the solar panels can receive illumination in the noon time, the solar panel at one end of the top end of the roof can receive illumination when the sun rises, and the solar panel at the other end of the top end of the roof can receive illumination when the sun falls down.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. through setting up the cavity of taking a breath, interior wind chamber, outer wind chamber, the air conveyer trough, go up the wind hole, cowl, lower wind hole, air-supply line and fresh air inlet, lower wind hole is opened, wind gets into the air conveyer trough from lower wind hole, outer wind chamber, connecting air pipe and interior wind chamber, last 2, through setting up connecting air pipe, exhaust pipe and exhaust baffle, preheat the inside cold air of cavity of taking a breath to the waste heat of hot-air in interior wind chamber and the outer wind chamber, the air of preheating gets into indoorly through the fresh air inlet, reduce the difference in temperature of outdoor air and room air, can all realize the entering of new air when refrigerating and heating, make the room air fresher, the environment is more comfortable.
2. Through setting up the exhaust pipe, baffle and fan of airing exhaust, discharge from the exhaust pipe, through blocking of the baffle of airing exhaust, the air is arranged to window position department, heats the outdoor portion of window, and through the impact of exhaust, intercepts the cold air of window position, and the cold air can not get into indoorly, and the window can not a large amount of absorption indoor heat to make indoor heat preservation effect better, the holistic gas tightness of passive room is stronger.
3. Through setting up the ponding case, the roof, lower water hole, the division board, limit baffle, the water purification filter core, the connecting hole, drinking-water pipe and booster pump, rainwater on the roof flows into the drain pipe through ponding groove before, through back ponding groove inflow downcomer, get into inside the ponding case at last, ground ponding gets into inside the ponding case through the lower water hole, then the filtration through the water purification filter core, make the impurity of aquatic adsorbed, water after the purification gets into the position that is close to the booster pump of ponding case from the connecting hole, then open the valve and supply indoor use with the water supply of drinking-water pipe, conveniently flush the lavatory, wash the clothing and water cultivated in a pot, realize the cyclic utilization of water, make the saving environmental protection more by the room.
4. Through indulging the graphite polyphenyl board and cutting, clear up house basic unit's outer wall, then plan pipeline installation hole site, bore the graphite polyphenyl board, and the graphite polyphenyl board after will drilling is indulged and is cut separately, the graphite polyphenyl board that will not bore bonds at the outer terminal surface of outer wall, half graphite polyphenyl board after will drilling cutting bonds at the outer terminal surface of outer wall again, then with pipe installation in the drilling position, at last with half graphite polyphenyl board bonding fixed, then inspect the inside gap of hole site, it is fixed to fill the foamed glue to hole site gap department, it is inseparable to make the installation of passive room, it is more firm, the gas tightness is better.
5. Through local illumination time and illumination angle of analysis, at roof top installation solar panel, solar panel all can receive the illumination of noon hour minute, and the solar panel of roof top one end can receive the illumination when the sun rises, and the solar panel of the roof top other end can receive the illumination when the sun falls, according to the local illumination condition, rationally installs solar panel, makes the absorption of solar energy minute.
To sum up, through the exchange of cold and hot air, the air after making the heat exchange reduces with indoor air temperature difference, get into indoor air and can fuse with the room air fast, and is more energy-conserving, and exhaust air blows to the window position, makes the inside air of passive room more comfortable, and the gas tightness is better, and purifies water through water purification filter core and drinking-water pipe, when the construction, utilizes infrared detector to detect the gas tightness, sets up solar panel according to the local illumination condition to make the passive room environmental protection and energy saving more.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the air inlet duct of the present invention;
FIG. 3 is a schematic view of the construction of the curved baffle of the present invention;
FIG. 4 is an enlarged structural view of the area A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the rear water collection tank according to the present invention;
FIG. 6 is a schematic view of the drain hole of the present invention;
FIG. 7 is a schematic view of a water purification cartridge according to the present invention;
FIG. 8 is a diagram of the construction steps of the passive building of the present invention;
reference numbers in the figures: 1. a wall body; 2. a roof; 3. a solar panel;
4. a fresh air component; 401. a ventilation chamber; 402. an inner air cavity; 403. an outer air cavity; 404. an air delivery slot; 405. an air inlet hole; 406. an arc-shaped baffle plate; 407. a lower air hole; 408. a lifting block; 409. a rotating ring; 410. a sealing cover; 411. an air inlet pipe; 412. a fresh air filter element; 413. a fan; 414. an air inlet hole; 415. connecting an air pipe; 416. an exhaust duct; 417. an exhaust baffle; 418. a window;
5. a water storage assembly; 501. a front water accumulation tank; 502. a drain pipe; 503. a rear water accumulation groove; 504. a sewer pipe; 505. a water accumulation tank; 506. a top plate; 507. a drain hole; 508. a partition plate; 509. a limit baffle; 510. a water purification filter element; 511. connecting holes; 512. a water pumping pipe; 513. a booster pump.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-8, the invention provides a technical solution, a high-air-tightness passive house, which comprises a wall body 1, wherein a roof 2 is installed at the top end of the wall body 1, a solar panel 3 is installed at the top end of the roof 2, and a fresh air component is installed at the top end of the wall body 1;
the fresh air component 4 comprises a ventilation chamber 401, an inner air cavity 402, an outer air cavity 403, an air conveying groove 404, an upper air hole 405, an arc-shaped baffle 406, a lower air hole 407, a lifting block 408, a rotating ring 409, a sealing cover 410, an air inlet pipe 411, a fresh air filter element 412, a fan 413, an air inlet hole 414, a connecting air pipe 415, an exhaust pipe 416, an exhaust baffle 417 and a window 418;
the middle position of the top of the wall body 1 is provided with a ventilation chamber 401, the top of the wall body 1 corresponding to the inner position of the ventilation chamber 401 is provided with an inner air cavity 402, the top of the wall body 1 corresponding to the outer position of the ventilation chamber 401 is provided with an outer air cavity 403, the middle part of the side wall of the wall body 1 corresponding to the bottom end of the ventilation chamber 401 is provided with an air conveying groove 404, the inner side of the wall body 1 corresponding to the top of the air conveying groove 404 is provided with an upper air hole 405, the inner part of the air conveying groove 404 is slidably provided with an arc-shaped baffle 406, the inner side of the wall body 1 corresponding to the bottom of the air conveying groove 404 is provided with a lower air hole 407, the bottom of the air conveying groove 404 is flush with the bottom end of the wall body 1 by welding a lifting block 408, the lifting block 408 is arranged at the bottom of the lower air hole 407, so as to facilitate the removal of indoor air, the rotating ring 409 is rotatably arranged inside the lower air hole 407, and the top end of the lower air hole 407 is provided with a clamping groove, the top end of the rotating ring 409 is provided with a clamping port to facilitate opening of the lower air hole 407, a sealing cover 410 is installed on the inner side of the lower air hole 407, an air inlet pipe 411 is installed at the top of the wall 1 in an embedded manner, one end of the air inlet pipe 411 is installed inside the ventilation chamber 401, the other end of the air inlet pipe 411 is installed outside the wall 1 to facilitate air inlet of the air inlet pipe 411, a fresh air filter element 412 is installed in the middle of the air inlet pipe 411, a fan 413 is installed at a position, located outside the wall 1, of one end of the air inlet pipe 411, the bottom end of the ventilation chamber 401 is provided with an air inlet hole 414 in a penetrating manner, a connecting air pipe 415 is installed inside the inner air chamber 402 in an embedded manner, one end of the connecting air pipe 415 is installed inside the inner air chamber 402, the other end of the connecting air pipe 415 is installed inside the outer air chamber 403 to facilitate air conveying from the inside to the outside, an exhaust pipe 416 is installed inside the inner air chamber 402 in an embedded manner, and a fresh air filter element 412 is installed inside the exhaust pipe 416 in an embedded manner, the fan 413 is installed at the position, corresponding to the exhaust baffle 417, of one end of the exhaust pipe 416, air is conveniently exhausted, the end of the exhaust pipe 416 is embedded inside the inner air cavity 402, the other end of the exhaust pipe 416 is installed on the outer side of the wall body 1, the exhaust pipe 416 is installed between the air inlet pipe 411 and the connecting air pipe 415, air is conveniently exhausted, the exhaust baffle 417 is fixedly installed at the position, corresponding to the exhaust pipe 416, of the outer side of the wall body 1 through bolts, and the window 418 is installed at the position, corresponding to the exhaust baffle 417, of the side end of the wall body 1.
According to the technical scheme, the water storage component 5 is installed at the top of the roof 2 and the rear end of the wall body 1, and the water storage component 5 comprises a front water accumulation tank 501, a water drainage pipe 502, a rear water accumulation tank 503, a sewer pipe 504, a water accumulation tank 505, a top plate 506, a sewer hole 507, a partition plate 508, a limit baffle 509, a water purification filter element 510, a connecting hole 511, a water pumping pipe 512 and a booster pump 513;
a front water collecting tank 501 is arranged at the top end of a roof 2 close to the front end of a wall body 1, a drain pipe 502 is embedded and installed at the bottom end of one end of the front water collecting tank 501, a rear water collecting tank 503 is arranged at the top end of the roof 2 close to the rear end of the wall body 1, a sewer pipe 504 is embedded and installed at the bottom end of one end of the rear water collecting tank 503 corresponding to the drain pipe 502, a water collecting tank 505 is embedded and installed at the bottom end of the wall body 1 corresponding to the drain pipe 502, a top plate 506 is installed at the top end of the water collecting tank 505, a drain hole 507 is arranged at one corner of the top plate 506, a partition plate 508 is installed at the middle part of one side end of the partition plate 508, a water purifying filter element 510 is installed at the middle part of the water collecting tank 505, connecting holes 511 are symmetrically arranged at the bottom of the partition plate 508, a water pumping pipe 512 is embedded and installed in the water collecting tank 505, and mounting holes are arranged at the positions corresponding to the drain pipe 502, the sewer pipe 504 and the water pumping pipe 512, the embedding hole has been seted up to 1 side of wall body corresponding drain pipe 502 position department, drain pipe 502 embedding is installed in the embedding hole, drain pipe 502, the bottom of downcomer 504 and drinking-water pipe 512 is all installed inside ponding case 505, and drain pipe 502 and downcomer 504 are located the top position department of water purification filter core 510, make things convenient for drain pipe 502, the installation of downcomer 504 and drinking-water pipe 512, the bottom of drinking-water pipe 512 is connected with booster pump 513, accumulate device is installed to the bottom of roof 2, solar energy that solar panel 3 accepted rotates and saves through accumulate device, accumulate device is fan 413 and booster pump 513 power supply, conveniently supply power to fan 413 and booster pump 513.
According to the technical scheme, the method comprises the following construction steps:
s1, firstly, digging a foundation, building a basic frame of the house, and digging a water accumulation pit;
s2, cleaning the outer wall of the base layer of the house, planning a pipeline installation hole site, drilling the graphite polystyrene board, and longitudinally cutting and separating the drilled graphite polystyrene board;
s3, adhering the graphite polystyrene board which is not drilled to the outer end face of the outer wall, adhering half of the graphite polystyrene board which is cut by drilling to the outer end face of the outer wall, then installing the pipeline at the drilling position, and finally adhering and fixing the other half of the graphite polystyrene board;
s4, checking gaps inside the hole sites, filling foam rubber into the gaps of the hole sites for fixation, and finally installing an insulation board outside the outer wall;
s5, installing a solar panel 3 on the top of the roof 2 according to the local illumination time and the local illumination angle;
and S6, installing the water accumulating tank 505 in the dug pit, connecting the top end of the water pumping pipe 512 with an indoor water pipe, and controlling water outlet by using a three-way valve.
According to the technical scheme, the longitudinal section of the longitudinal cutting graphite polystyrene board is positioned in the middle of the hole site of the graphite polystyrene board, so that the hole site is cut uniformly.
According to the technical scheme, when the gap in the hole site is checked, hot air is introduced from the gap at one end of the hole site, and the flowing condition of the hot air in the hole site is detected through the infrared detector, so that the gap in the hole site is detected, and the gap is filled.
According to the technical scheme, all the solar panels 3 can receive the illumination in the noon time, the solar panels 3 at one end of the top end of the roof 2 can receive the illumination when the sun rises, and the solar panels 3 at the other end of the top end of the roof 2 can receive the illumination when the sun falls.
The working principle and the using process of the invention are as follows: when heating, the power of the fan 413 is switched on, then the sealing cover 410 is buckled, the sealing cover 410 is taken down, the lifting block 408 and the arc-shaped baffle 406 are then lifted upwards, the lifting block 408 is snapped into the snap-in groove through the snap-in interface, the rotating ring 409 is then rotated to fix the lifting block 408 so that the downdraft holes 407 are opened, and at this time, wind enters the air conveying groove 404 from the lower wind hole 407, enters the outer wind cavity 403, then a ring of air is conveyed inside the outer air cavity 403 to enter the inner air cavity 402 from the connecting air pipe 415, finally discharged from the exhaust pipe 416, blocked by the exhaust baffle 417, and exhausted to the position of a window 418, the outside of the window 418 is heated, and the cool air at the position of the window 418 is intercepted by the impact of the exhaust wind, the cool air does not enter the room, the window 418 can not absorb a large amount of indoor heat, so that the indoor heat preservation effect is better, and the integral air tightness of the passive house is stronger;
when the indoor air is exhausted, air enters the ventilation chamber 401 from the outdoor through the air inlet pipe 411, then the cold air in the ventilation chamber 401 is preheated through the waste heat of the hot air in the inner air chamber 402 and the outer air chamber 403, and the preheated air enters the indoor through the air inlet hole 414;
during refrigeration, the rotating ring 409 is rotated to align the clamping interface with the clamping groove, the lifting block 408 and the arc-shaped baffle 406 move downwards, the lower air hole 407 is closed, the upper air hole 405 is opened, then cold air enters from the upper air hole 405, the heat exchange is the same as that during heating, hot air entering from the outdoor is subjected to cold heat exchange to form cold air, and then the cold air enters into the indoor, so that the indoor can continuously receive new air, and the air environment is more comfortable;
in rainy days, rainwater on the roof 2 flows into the drain pipe 502 through the front water collecting tank 501, flows into the sewer pipe 504 through the rear water collecting tank 503, finally enters the water collecting tank 505, surface water enters the water collecting tank 505 through the lower water hole 507, then is filtered by the water purifying filter element 510, impurities in the water are adsorbed, the purified water enters the position, close to the booster pump 513, of the water collecting tank 505 from the connecting hole 511, then the valve is opened to supply water to the indoor use of the water pumping pipe 512, flushing is convenient, clothes are cleaned, and potted plants are irrigated, water recycling is achieved, and the passive house is more environment-friendly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A passive room with high air tightness is characterized in that: the solar energy heat-preservation building wall comprises a wall body (1), wherein a roof (2) is installed at the top end of the wall body (1), a solar panel (3) is installed at the top end of the roof (2), and a fresh air component (4) is installed at the top of the wall body (1);
the fresh air component (4) comprises an air exchange chamber (401), an inner air cavity (402), an outer air cavity (403), an air conveying groove (404), an upper air hole (405), an arc-shaped baffle (406), a lower air hole (407), a lifting block (408), a rotating ring (409), a sealing cover (410), an air inlet pipe (411), a fresh air filter element (412), a fan (413), an air inlet hole (414), a connecting air pipe (415), an exhaust pipe (416), an exhaust baffle (417) and a window (418);
the ventilating device is characterized in that a ventilating cavity (401) is arranged in the middle of the top of the wall body (1), an inner air cavity (402) is arranged at the top of the wall body (1) corresponding to the inner position of the ventilating cavity (401), an outer air cavity (403) is arranged at the top of the wall body (1) corresponding to the outer position of the ventilating cavity (401), an air conveying groove (404) is arranged at the middle of the side wall of the wall body (1) corresponding to the bottom end of the ventilating cavity (401), an upper air hole (405) is arranged at the top of the inner side of the wall body (1) corresponding to the air conveying groove (404), an arc-shaped baffle plate (406) is slidably arranged in the air conveying groove (404), a lower air hole (407) is arranged at the bottom of the inner side of the wall body (1) corresponding to the air conveying groove (404), a lifting block (408) is welded at the bottom of the arc-shaped baffle plate (406), and a rotating ring (409) is rotatably arranged in the lower air hole (407), sealed lid (410) are installed to the inboard of leeward hole (407), air-supply line (411) are installed in embedding at wall body (1) top, the mid-mounting of air-supply line (411) has new trend filter core (412), the one end of air-supply line (411) is located wall body (1) outside position department and installs fan (413), air inlet hole (414) has been run through to the bottom of chamber of taking a breath (401), connecting air pipe (415) are installed in the inside embedding of interior wind chamber (402), exhaust pipe (416) are installed in the inside embedding of interior wind chamber (402), wall body (1) outside corresponds exhaust pipe (416) position department and has exhaust baffle (417) through bolt fixed mounting, window (418) are installed to wall body (1) side correspondence exhaust baffle (417) position department.
2. The highly airtight passive house as claimed in claim 1, wherein the bottom end of the air conveying groove (404) is flush with the bottom end of the wall (1), the lifting block (408) is placed at the bottom of the lower air hole (407), the inner top end of the lower air hole (407) is provided with a clamping groove, and the top end of the rotating ring (409) is provided with a clamping interface;
one end of the air inlet pipe (411) is arranged inside the ventilation chamber (401), and the other end of the air inlet pipe (411) is arranged on the outer side of the wall body (1);
one end of the connecting air pipe (415) is arranged in the inner air cavity (402), and the other end of the connecting air pipe (415) is arranged in the outer air cavity (403);
one end of the exhaust pipe (416) is embedded in the inner air cavity (402), and the other end of the exhaust pipe (416) is arranged on the outer side of the wall body (1);
the exhaust pipe (416) is arranged between the air inlet pipe (411) and the connecting air pipe (415).
3. The passive house with high air tightness as claimed in claim 1, wherein a fresh air filter element (412) is embedded inside the exhaust duct (416), and a blower (413) is installed at one end of the exhaust duct (416) corresponding to the exhaust baffle (417).
4. The passive house with high air tightness as claimed in claim 1, wherein the water storage component (5) is installed at the top of the roof (2) and the rear end of the wall body (1), and the water storage component (5) comprises a front water collecting tank (501), a drain pipe (502), a rear water collecting tank (503), a sewer pipe (504), a water collecting tank (505), a top plate (506), a sewer hole (507), a partition plate (508), a limit baffle (509), a water purifying filter element (510), a connecting hole (511), a water pumping pipe (512) and a booster pump (513);
the water purifying and purifying device is characterized in that a front water accumulating tank (501) is arranged at the position, close to the front end of a wall body (1), of the top end of a roof (2), a drain pipe (502) is embedded and installed at the bottom end of one end of the front water accumulating tank (501), a rear water accumulating tank (503) is arranged at the position, close to the rear end of the wall body (1), of the top end of the roof (2), a sewer pipe (504) is embedded and installed at the position, corresponding to the drain pipe (502), of one end of the rear water accumulating tank (503), a water accumulating tank (505) is embedded and installed at the position, corresponding to the drain pipe (502), of the bottom end of the wall body (1), a top plate (506) is installed at the top end of the water accumulating tank (505), a sewer hole (507) is formed at one corner position of the top plate (506), a partition plate (508) is installed in the middle of the water accumulating tank (505), a limit baffle (509) is installed at the middle of one side end of the partition plate (508), and a water purifying filter core (510) is installed in the water accumulating tank (505), connecting holes (511) have been seted up to division board (508) bottom symmetry, drinking-water pipe (512) are installed in the inside embedding of ponding case (505), the bottom of drinking-water pipe (512) is connected with booster pump (513).
5. The high-airtightness passive house according to claim 4, wherein mounting holes are formed in the top end of the top plate (506) at positions corresponding to the drain pipe (502), the sewer pipe (504) and the suction pipe (512) in a penetrating manner;
the wall body (1) side corresponds drain pipe (502) position department and has seted up the embedding hole, drain pipe (502) embedding is installed in the embedding hole, the bottom of drain pipe (502), downcomer (504) and drinking-water pipe (512) all is installed inside ponding case (505), and drain pipe (502) and downcomer (504) are located the top position department of water purification filter core (510).
6. A highly airtight passive room as claimed in claim 4, wherein the bottom of the roof (2) is installed with an electricity storage device, the solar energy received by the solar panels (3) is rotated and stored by the electricity storage device, and the electricity storage device supplies power to the blower (413) and the booster pump (513).
7. The construction process of the high-airtightness passive house according to any one of claims 1 to 6, characterized by comprising the following construction steps:
s1, firstly, digging a foundation, building a basic frame of the house, and digging a water accumulation pit;
s2, cleaning the outer wall of the base layer of the house, planning a pipeline installation hole site, drilling the graphite polystyrene board, and longitudinally cutting and separating the drilled graphite polystyrene board;
s3, adhering the graphite polystyrene board which is not drilled to the outer end face of the outer wall, adhering half of the graphite polystyrene board which is drilled and cut to the outer end face of the outer wall, installing the pipeline at the drilling position, and adhering and fixing the other half of the graphite polystyrene board;
s4, checking gaps inside the hole sites, filling foam rubber into the gaps of the hole sites for fixation, and finally installing an insulation board outside the outer wall;
s5, installing a solar panel (3) at the top end of the roof (2) according to the local illumination time and the local illumination angle;
and S6, installing the water accumulating tank (505) in the dug pit, connecting the top end of the water pumping pipe (512) with an indoor water pipe, and controlling water outlet by using a three-way valve.
8. The passive building construction process of claim 7, wherein the longitudinal section of the longitudinal-cut graphite polystyrene board is located at the middle position of the hole site of the graphite polystyrene board, so that the hole site is cut uniformly.
9. The passive building construction process according to claim 7, wherein when the gap inside the hole site is inspected, hot air is introduced from the gap at one end of the hole site, and an infrared detector is used for detecting the flowing condition of the hot air inside the hole site, so that the gap inside the hole site is detected and filled.
10. A passive building construction process according to claim 7, characterized in that all solar panels (3) can receive the illumination in the midday time, the solar panel (3) at one end of the top end of the roof (2) can receive the illumination when the sun rises, and the solar panel (3) at the other end of the top end of the roof (2) can receive the illumination when the sun falls.
CN202110226159.5A 2021-03-01 2021-03-01 High-air-tightness passive house and construction process thereof Active CN113026931B (en)

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CN115142622B (en) * 2022-08-04 2023-07-14 赣州荣辉建设工程有限公司 Energy-saving roof structure for green building based on solar power generation
CN117309247B (en) * 2023-11-28 2024-03-01 北京市农林科学院信息技术研究中心 Method, device, system, equipment and medium for judging henhouse tightness

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CN105257021A (en) * 2015-09-16 2016-01-20 住房和城乡建设部科技发展促进中心 Building structure and equipment integrated passive house and building method thereof
CN109736601A (en) * 2018-11-29 2019-05-10 姚卫国 A kind of passive room of the light steel of assembled of nearly zero energy consumption
CN111023259A (en) * 2019-12-04 2020-04-17 珠海格力电器股份有限公司 Passive room system

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Publication number Priority date Publication date Assignee Title
WO2011033325A1 (en) * 2009-09-15 2011-03-24 Boldoghy Bela Cooling, heating, surface-radiating and air exchanging building system with low energy consumption for energy-saving houses with increased passive quality
CN102384556A (en) * 2011-10-21 2012-03-21 重庆大学 Ventilation system of air conditioning room
CN105257021A (en) * 2015-09-16 2016-01-20 住房和城乡建设部科技发展促进中心 Building structure and equipment integrated passive house and building method thereof
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Denomination of invention: A passive room with high air tightness and its construction technology

Granted publication date: 20220503

Pledgee: Boye Rural Credit Union Co.,Ltd.

Pledgor: HEBEI ZHIBO INSULATION MATERIAL MANUFACTURING Co.,Ltd.

Registration number: Y2024980016756