CN111502134A - Heat-bridge-cutoff rain drop pipe fixing structure for ultralow-energy-consumption building - Google Patents
Heat-bridge-cutoff rain drop pipe fixing structure for ultralow-energy-consumption building Download PDFInfo
- Publication number
- CN111502134A CN111502134A CN202010261550.4A CN202010261550A CN111502134A CN 111502134 A CN111502134 A CN 111502134A CN 202010261550 A CN202010261550 A CN 202010261550A CN 111502134 A CN111502134 A CN 111502134A
- Authority
- CN
- China
- Prior art keywords
- heat
- retardant
- bridge
- wall body
- anchor bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005265 energy consumption Methods 0.000 title claims abstract description 23
- 239000003063 flame retardant Substances 0.000 claims abstract description 34
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000011810 insulating material Substances 0.000 claims abstract description 8
- 239000012774 insulation material Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 25
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 8
- 239000004800 polyvinyl chloride Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- E04B1/762—Exterior insulation of exterior walls
-
- 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
- E04B1/78—Heat insulating elements
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
-
- 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
- E04D2013/084—Means for fixing down pipes to structure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Thermal Insulation (AREA)
Abstract
The invention provides a heat-insulating bridge-cut-off rectangular raindrop pipe fixing structure for an ultralow-energy-consumption building, which comprises a base layer wall body, a heat-insulating material layer arranged outside the base layer wall body, a reinforced flame-retardant heat-insulating block and an anchor bolt, wherein a rectangular mounting groove is formed in the heat-insulating material layer, the reinforced flame-retardant heat-insulating block is embedded in the mounting groove, the reinforced flame-retardant heat-insulating block is connected with the base layer wall body through the anchor bolt, and the anchor bolt comprises an anchor bolt end nailed into the base layer wall body, a relayed organic PVC heat-insulating bridge-cut-off connecting piece and a bolt end arranged in the reinforced flame-retardant heat-. This a heat bridge rectangle rain drop pipe fixed knot that cuts off for ultralow energy consumption building constructs through inlaying the fire-retardant insulating block of reinforcing on the insulation material layer to fix the fire-retardant insulating block of reinforcing on basic unit's wall body with the anchor bolt, cut off the heat bridge with basic unit's wall body simultaneously, and then block the heat bridge between rain drop pipe and the basic unit's wall body, guarantee envelope's thermal property.
Description
Technical Field
The invention relates to a rain drop pipe installation structure, in particular to a heat-insulating bridge rectangular rain drop pipe fixing structure for an ultra-low energy consumption building.
Background
The passive ultra-low energy consumption building is a building which is suitable for climatic characteristics and natural conditions, adopts a new wind heat recovery technology and utilizes renewable energy sources to provide a comfortable indoor environment through an enclosure structure with heat preservation and heat insulation performance, air tightness and near-heat-bridge-free design.
The heat preservation and insulation structure of the building is particularly important, and the heat dissipation problem needs to be fully considered in each detail especially in the treatment of nearly no heat bridge and broken heat bridge.
At present, passive ultra-low energy consumption buildings are divided into internal drainage and external drainage in an organization drainage mode, the external drainage is more widely applied, and the mounting structure of the passive ultra-low energy consumption buildings adopts a steel bracket manufactured on site, namely the passive ultra-low energy consumption buildings are fixed on a foundation wall body through pre-embedding in advance before the external wall heat insulation construction, so that a heat bridge is caused by a fixing component.
For buildings with ultra-low energy consumption and near-zero energy consumption, the total heat loss caused by the thermal bridge cannot be ignored, so that the thermal performance of the building envelope is improved by performing thermal bridge breaking treatment on the fixing position of the rain drop pipe, but the problem cannot be solved by the current construction and construction technology, and a new solution needs to be found.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a heat bridge cutoff rectangular raindrop pipe fixing structure for an ultralow-energy-consumption building, which has the advantages of heat bridge cutoff, heat insulation performance requirement meeting, simple structure, stability and durability.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a disconnected heat bridge rectangle raindrop pipe fixed knot constructs for ultralow energy consumption building, includes the basic unit wall body, locates the outer insulation material layer of basic unit wall body, reinforcing fire-retardant insulation block and anchor bolt, set up the mounting groove of rectangle on the insulation material layer, reinforcing fire-retardant insulation block inlays the dress and is in the mounting groove, reinforcing fire-retardant insulation block passes through anchor bolt and basic unit wall connection, anchor bolt is including the bolt end of nailing in the basic unit wall body, the disconnected hot bridging connecting piece of organic PVC of relay and install the bolt end in reinforcing fire-retardant insulation block.
Basically, the mounting groove is filled with polyurethane foam rubber.
Basically, a stepped hole is formed in the middle of the reinforced flame-retardant heat-insulation block, and the bolt end of the anchor bolt is arranged in the stepped hole and does not exceed the boundary of the stepped hole.
Basically, the outer end of the reinforced flame-retardant heat-insulation block is flush with the outer end of the heat-insulation material layer.
Basically, the reinforced flame-retardant heat-insulation block is made of a reinforced polyurethane composite heat-insulation block.
The organic PVC heat-insulating bridge connecting piece is made of a polyvinyl chloride internal thread connecting piece.
Basically, the outer sides of the heat-insulating material layer and the reinforced flame-retardant heat-insulating block are provided with a gridding cloth plastering surface.
Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress, and concretely, the invention is characterized in that the mounting groove is formed at the heat-insulating layer, the hole is formed on the base wall, the reinforced flame-retardant heat-insulating block is embedded in the mounting groove of the heat-insulating layer, and is mechanically connected with the anchor bolt end fixed in the hole of the base wall through the bolt end and the PVC heat-insulating bridge connecting piece, and before the reinforced flame-retardant heat-insulating block is mounted, the mounting groove is filled with foamed polyurethane filler to form the mounting base of the raindrop tube fixing component. Because the raindrop pipe fixing component is installed and fixed on the reinforced flame-retardant heat-insulation block and does not directly contact with the base wall, the thermal bridge is cut off, and the thermal performance of the enclosure structure is ensured.
Further, in order to avoid the fixing member from transferring heat through the anchor bolt, the hole is designed to be a stepped hole, and a sealing heat-insulating plug can be filled in the stepped hole to avoid heat transfer.
Furthermore, the design of the grooves in the heat-insulating layer and the addition of the polyurethane foaming adhesive can be used for conveniently installing and reinforcing the flame-retardant heat-insulating block, and the structural stability is better.
Drawings
Fig. 1 is a schematic structural view of a heat-bridge cutoff raindrop pipe fixing structure for an ultra-low energy consumption building according to the present invention.
Fig. 2 is a front view of a heat bridge cutoff rain pipe fixing structure for an ultra low energy consumption building.
In the figure: 1. a base layer wall body; 2. a thermal insulation material layer; 3. enhancing the flame-retardant heat-insulation block; 4. an anchor bolt end; 5. mounting grooves; 6. a polyvinyl chloride internal thread connecting piece; 7. and (4) aligning the screw bolts.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in fig. 1 and 2, a disconnected heat bridge rain drop pipe fixed knot constructs for ultralow energy consumption building, including basic unit's wall body 1, set up insulating material layer 2, the fire-retardant insulating block of reinforcing 3 and the anchor bolt of the surface at basic unit's wall body, set up the mounting groove 5 of rectangle on the insulating material layer 2, the fire-retardant insulating block of reinforcing 3 inlays and is in the mounting groove 5, be equipped with the shoulder hole on the fire-retardant insulating block of reinforcing 3 for to the fixing of silk bolt 7, to silk bolt 7 through the polyvinyl chloride internal thread connecting piece 6 with anchor bolt end 4 be connected and fix on basic unit's wall body 1, fill foaming polyurethane in the mounting groove 5, the fire-retardant insulating block of reinforcing 3 outside is rectangle rain drop pipe installation face, the outer end of anchor bolt 4 is no longer than rain drop pipe installation face.
The structure principle is as follows: the reinforced flame-retardant heat-insulation block 3 is embedded on the heat-insulation material layer 2, so that the stability of the installation position is ensured, and then the reinforced flame-retardant heat-insulation block is fixed on the base layer wall body 1 through the screw bolt 7, the polyvinyl chloride internal screw connecting piece 6 and the anchor bolt end 4, so that the structural stability is ensured, the reinforced flame-retardant heat-insulation block 3 is used as an installation foundation of the rectangular rain drop pipe fixing structure, and the installation safety and certain waterproof expansion performance of the rectangular rain drop pipe are ensured; meanwhile, the direct transmission of heat from the rain drop pipe fixing structure to the base wall is avoided, and the heat bridge is blocked.
Meanwhile, in order to avoid heat transfer of the screw bolt 7 serving as a relay, the polyvinyl chloride inner screw connecting piece 6 is used for relaying, so that the anchor bolt is prevented from contacting with a rain drop pipe fixing structure, and heat transfer is also avoided.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a disconnected heat bridge rectangle raindrop pipe fixed knot constructs for ultralow energy consumption building which characterized in that: including the basic unit wall body, locate the outer insulating material layer of basic unit wall body, reinforcing fire-retardant insulation block and anchor bolt, set up the mounting groove of rectangle on the insulating material layer, reinforcing fire-retardant insulation block inlays the dress and is in the mounting groove, reinforcing fire-retardant insulation block passes through anchor bolt and basic unit wall connection, anchor bolt is including the bolt end of nailing in the basic unit wall body, the disconnected hot bridging connecting piece of organic PVC of relay and installing the bolt end in reinforcing fire-retardant insulation block.
2. The heat bridge cutoff rectangular raindrop tube fixing structure for ultra-low energy consumption buildings according to claim 1, wherein: and polyurethane foaming glue is filled in the mounting groove.
3. The heat-cutoff bridge rectangular raindrop pipe fixing structure for ultra-low energy consumption buildings according to claim 1 or 2, wherein: a stepped hole is formed in the middle of the reinforced flame-retardant heat-insulation block, and the bolt end of the anchor bolt is arranged in the stepped hole and does not exceed the boundary of the stepped hole.
4. The heat bridge cutoff rectangular raindrop tube fixing structure for ultra-low energy consumption buildings according to claim 3, wherein: the outer end of the reinforced flame-retardant heat-insulation block is flush with the outer end of the heat-insulation material layer.
5. The heat bridge cutoff rectangular raindrop tube fixing structure for ultra-low energy consumption buildings according to claim 1, 2 or 4, wherein: the reinforced flame-retardant heat-insulation block is made of a reinforced polyurethane composite heat-insulation block.
6. The heat bridge cutoff rectangular raindrop tube fixing structure for ultra-low energy consumption buildings according to claim 5, wherein: the organic PVC heat-insulating bridge connecting piece is made of a PVC internal thread connecting piece.
7. The heat bridge cutoff rectangular raindrop tube fixing structure for ultra-low energy consumption buildings according to claim 4, wherein: and the outer sides of the heat-insulating material layer and the reinforced flame-retardant heat-insulating block are provided with a mesh cloth plastering surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261550.4A CN111502134A (en) | 2020-04-02 | 2020-04-02 | Heat-bridge-cutoff rain drop pipe fixing structure for ultralow-energy-consumption building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261550.4A CN111502134A (en) | 2020-04-02 | 2020-04-02 | Heat-bridge-cutoff rain drop pipe fixing structure for ultralow-energy-consumption building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111502134A true CN111502134A (en) | 2020-08-07 |
Family
ID=71870840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010261550.4A Pending CN111502134A (en) | 2020-04-02 | 2020-04-02 | Heat-bridge-cutoff rain drop pipe fixing structure for ultralow-energy-consumption building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111502134A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638556A (en) * | 2021-09-16 | 2021-11-12 | 中联西北工程设计研究院有限公司 | A heavy equipment roof node for passive ultra-low energy building |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386566A (en) * | 2017-09-06 | 2017-11-24 | 蔡启中 | Hermetically sealed thermal insulation decorative wall system |
| CN110219378A (en) * | 2019-07-22 | 2019-09-10 | 中铁建设集团有限公司 | A kind of disconnected bridge structure of steel bar template integrated wall heat preservation seam crossing sealing |
| CN110886430A (en) * | 2019-12-04 | 2020-03-17 | 河南五方合创建筑设计有限公司 | Thin type high-heat-insulation-performance sandwich wall plate for assembled type ultralow-energy-consumption building |
-
2020
- 2020-04-02 CN CN202010261550.4A patent/CN111502134A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386566A (en) * | 2017-09-06 | 2017-11-24 | 蔡启中 | Hermetically sealed thermal insulation decorative wall system |
| CN110219378A (en) * | 2019-07-22 | 2019-09-10 | 中铁建设集团有限公司 | A kind of disconnected bridge structure of steel bar template integrated wall heat preservation seam crossing sealing |
| CN110886430A (en) * | 2019-12-04 | 2020-03-17 | 河南五方合创建筑设计有限公司 | Thin type high-heat-insulation-performance sandwich wall plate for assembled type ultralow-energy-consumption building |
Non-Patent Citations (1)
| Title |
|---|
| 陈克建 洪荣泽: "《新型轻质保温材料》", 28 February 1985, 四川科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638556A (en) * | 2021-09-16 | 2021-11-12 | 中联西北工程设计研究院有限公司 | A heavy equipment roof node for passive ultra-low energy building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102261175B (en) | Installation method for heat insulated decorative composite board | |
| CN111502134A (en) | Heat-bridge-cutoff rain drop pipe fixing structure for ultralow-energy-consumption building | |
| CN103470059B (en) | A kind of construction techniques of the building with blocking external wall system | |
| CN216195968U (en) | Light partition plate | |
| CN212802691U (en) | Outer wall insulation structure for old house reconstruction | |
| CN213269557U (en) | Waterproof mounting structure for door and window | |
| CN205024855U (en) | Passive form low energy consumption parapet does not have key node of heat channel | |
| CN219753568U (en) | Building heat bridge-free outer wall system | |
| CN202767258U (en) | Outer wall thin plasterer heat preservation system | |
| CN214833610U (en) | High-performance vacuum heat insulation external wall heat insulation structure | |
| CN216007356U (en) | External window entrance to a cave insulation construction | |
| CN216156878U (en) | Ultralow energy consumption passive form building vacuum insulation board and rock wool composite wall | |
| CN215330585U (en) | Establish heat retaining binding off structure behind existing structure | |
| CN214137675U (en) | Building outer wall insulation fire prevention decoration intergral template | |
| CN207405889U (en) | Suitable for the deformation joint of roof structure of Passive low-energy building | |
| CN213088978U (en) | Building electric pipeline wall-penetrating sealing structure | |
| CN212836703U (en) | Wall-through hole structure and wall | |
| CN212773233U (en) | Thermal bridge-free awning in ultralow-energy-consumption building | |
| CN212026891U (en) | Go out roofing pipeline waterproof construction with seal ring | |
| CN212534569U (en) | An external wall thermal insulation stress relief, dehumidification and ventilation treatment structure | |
| CN222525737U (en) | A vertical wall waterproof and thermal insulation decoration system | |
| CN107795046B (en) | Waterproof structure of hyperboloid curtain wall | |
| CN217420043U (en) | Nearly zero energy consumption building window heat preservation node structure | |
| CN111005646A (en) | Ultra-low energy consumption building external window structure and construction method thereof | |
| CN222416427U (en) | A high airtight wall-penetrating pipeline structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200807 |