CN202002254U - Temperature reducing system of solar energy air collector - Google Patents
Temperature reducing system of solar energy air collector Download PDFInfo
- Publication number
- CN202002254U CN202002254U CN2011200891934U CN201120089193U CN202002254U CN 202002254 U CN202002254 U CN 202002254U CN 2011200891934 U CN2011200891934 U CN 2011200891934U CN 201120089193 U CN201120089193 U CN 201120089193U CN 202002254 U CN202002254 U CN 202002254U
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- Prior art keywords
- building
- indoor
- hollow channel
- solar energy
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- 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
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Abstract
The utility model discloses a temperature reducing system of a solar energy air collector. The temperature reducing system comprises a wind cap, a hollow channel and a light transmitting plate, wherein the wind cap is arranged at the top of a building and communicated with the indoor space of the building; the hollow channel is arranged at the top of the building, and one end of the hollow channel is communicated with the wind cap; the light transmitting plate is arranged on the outer surface of the hollow channel; and the solar energy collector with an air inlet communicated with the indoor space of the building is arranged at the bottom of the hollow channel. The temperature reducing device has a reasonable design and a simple structure, and can be improved on the basis of the present building, so that fresh and pleasant air can be provided for rooms, indoor pollutants can be diluted and removed, the indoor microclimate can be improved, the indoor temperature can be further reduced, a healthy and comfortable living and working environment is created under the condition of energy conservation, and the development goal of the energy-saving building is also achieved. Through tests, the indoor average relative humidity of the building adopting the temperature reducing system is lower than the indoor average relative humidity of ordinary buildings by about 7.5%, so that a relative comfortable environment can be kept indoors.
Description
Technical field
The utility model belongs to technical field of solar utilization technique, particularly a kind of solar energy air heat collector cooling system.
Background technology
In recent years, along with the attention of people to building energy conservation and indoor environment, the gravity-flow ventilation technology has received concern both domestic and external.Foreign study the fluid behaviour of the gravity-flow ventilation under blast and the hot pressing function, also have the people that the various condition of natural ventilation of single district's building that have two little air ports have been carried out theory analysis and experimental study.Another kind of novel draft type is---replacement aeration more and more is subjected to modern people's attention.A kind of so novel ventilated mode is compared with traditional mixed ventilation system, and certain advantage is still arranged, and it makes architecture indoor have good air quality.Certainly, certain shortcoming is arranged also, for example seal the energy-saving and comfortableness that underlying comes displacement ventilation system.The technology of often using in the middle of the practical project is the coefficient gravity-flow ventilation of hot pressing and blast at present, and still the technology at blast and hot pressing acting in conjunction gravity-flow ventilation is the situation of considering that a light heat point source exists mostly.In summer, the wet environment of heat can appear in architecture indoor, traditional gravity-flow ventilation is introduced air-flow or bilateral and is windowed and forms convection current and realize ventilation by one-sided the windowing in room usually, flowing mainly in the horizontal direction of air-flow, decay is very fast after entering the room, and the variation more complicated of natural airflow is not easy it is carried out Artificial Control.The equipment of lowering the temperature to indoor is not arranged on market at present as yet.
The utility model content
The utility model provides a kind of and is used in combination and makes the solar energy air heat collector cooling system of architecture indoor at cooling in summer with building in order to solve weak point of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the solar energy air heat collector cooling system, comprise being located at building top and blast cap that be communicated with architecture indoor, being located at the hollow channel that building top and an end be communicated with blast cap, the light-passing board that is located at the hollow channel outer surface that the hollow channel bottom is provided with air inlet and is communicated with solar thermal collector with architecture indoor.
Described hollow channel is obliquely installed, and the higher-end of hollow channel is communicated with blast cap, is provided with windshield than low side.
Described building sidepiece offers window.
Adopt technique scheme, the utility model combines solar energy air heat collector and blast cap, is used to strengthen the indoor gravity-flow ventilation of energy saving building, and blast cap (chimney) utilizes hot pressing to drive the air gravity-flow ventilation.Solar energy air heat collector absorbs the energy of solar radiation, and with the air heat between air collector, the hot-air come-up enters the blast cap pipeline, and the air column in the whole like this blast cap is hot, produces density contrast with surrounding air, thereby reaches the effect of room ventilation.Windshield can play ventilative and stop that foreign material fall into the effect in the hollow channel, the inlet of air collector is connected with indoor by pipeline, " stack effect " that formed jointly by heat collector and blast cap constantly guides room air, so not only reduced air-conditioning service time, saved the energy, and expanded the range of application of solar energy air heat collector heating system, for solar chimney provides reference frame in ecotecture merchant's application.
The utility model is reasonable in design, simple in structure, can on existing building, improve, for the room provides pure and fresh pleasant air, and can dilute and remove indoor pollutant, help improving indoor micro climate, can also reduce indoor temperature, build an inhabitation and the working environment that health is comfortable under energy-conservation condition, also be the target of energy saving building development.Through overtesting, adopt all indoor average relative humidity of indoor average relative humidity of the present utility model low by about 7.5%, the indoor environment that can keep a relative comfort than common buildings.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, solar energy air heat collector cooling system of the present utility model, comprise and be located at 1 top and the blast cap 2 that is communicated with architecture indoor of building, be located at the hollow channel 3 of building 1 top and an end and being communicated with, the transparent light-passing board 4 that is located at hollow channel 3 tops with blast cap 2, hollow channel 3 bottoms are provided with air inlet and are communicated with solar thermal collector 5 with architecture indoor, hollow channel 3 is obliquely installed, and the higher-end of hollow channel 3 is communicated with blast cap 2, is provided with windshield 6 than low side.Build 1 sidepiece and be provided with window 7, transparent light-passing board 4 can adopt glass plate, is equipped with the air-valve (not shown) around blast cap 2 sidepieces, so effectively ventilation as early as possible.
When work is used, windshield 6 feeds the air that captures in the hollow channel 3, during air process solar energy air heat collector 5, solar energy air heat collector 5 absorbs through the air in the radiant energy heating hollow channel 3 of the sunshine of light-passing board 4, the air inlet of solar energy air heat collector 5 also can be extracted indoor air and heating out, air after the heating is assembled in blast cap 2 bottoms, air in the blast cap 2 is hot like this, form a density contrast with indoor air, this density contrast will guide room air to flow to blast cap 2, discharge from blast cap 2 at last.
Because the both sides, north and south in building room all have window 7 to exist, the room is equivalent to a unlimited space, under outdoor and indoor different pressures effect, constantly outdoor fresh air is introduced indoor, the indoor existence that also has gravity-flow ventilation shown in ventilation route (arrow), thereby improves indoor thermal and humidity environment micro climate, flowing of wind also makes indoor temperature decrease, and reaches the purpose of cooling.
Claims (3)
1. solar energy air heat collector cooling system, it is characterized in that: comprise being located at building top and blast cap that be communicated with architecture indoor, being located at the hollow channel that building top and an end be communicated with blast cap, the light-passing board that is located at the hollow channel outer surface that the hollow channel bottom is provided with air inlet and is communicated with solar thermal collector with architecture indoor.
2. solar energy air heat collector cooling system according to claim 1 is characterized in that: described hollow channel is obliquely installed, and the higher-end of hollow channel is communicated with blast cap, is provided with windshield than low side.
3. solar energy air heat collector cooling system according to claim 1 and 2 is characterized in that: described building sidepiece offers window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200891934U CN202002254U (en) | 2011-03-30 | 2011-03-30 | Temperature reducing system of solar energy air collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200891934U CN202002254U (en) | 2011-03-30 | 2011-03-30 | Temperature reducing system of solar energy air collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002254U true CN202002254U (en) | 2011-10-05 |
Family
ID=44704994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200891934U Expired - Fee Related CN202002254U (en) | 2011-03-30 | 2011-03-30 | Temperature reducing system of solar energy air collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI475181B (en) * | 2012-09-27 | 2015-03-01 | Univ Kun Shan | Both solar power and indoor ventilation structure |
| CN104482623A (en) * | 2014-11-26 | 2015-04-01 | 四川天启智源科技有限公司 | Fresh air system of intelligent building |
-
2011
- 2011-03-30 CN CN2011200891934U patent/CN202002254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI475181B (en) * | 2012-09-27 | 2015-03-01 | Univ Kun Shan | Both solar power and indoor ventilation structure |
| CN104482623A (en) * | 2014-11-26 | 2015-04-01 | 四川天启智源科技有限公司 | Fresh air system of intelligent building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140330 |