CN204850080U - Heat preservation for building structure that insulates against heat - Google Patents
Heat preservation for building structure that insulates against heat Download PDFInfo
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- CN204850080U CN204850080U CN201520433630.8U CN201520433630U CN204850080U CN 204850080 U CN204850080 U CN 204850080U CN 201520433630 U CN201520433630 U CN 201520433630U CN 204850080 U CN204850080 U CN 204850080U
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- heat
- wall
- conducting plate
- air duct
- foam layer
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Abstract
The utility model relates to a heat preservation for building structure that insulates against heat, including the installation wall, installation wall one side sets up the foamed plastic layer, and the foamed plastic layer is equipped with a plurality of air duct between the wall with installing, and be equipped with one between per two air duct and hinder the passage of heat, air duct is enclosed to close and is formed by two heat insulating boards, two first heat -conducting plates, foamed plastic in situ wall and installation wall outer walls, first heat -conducting plate extends to in the air duct, it is enclosed to close by the second heat -conducting plate with foamed plastic in situ wall in close contact with, two first heat -conducting plates, two heat insulating boards and installation wall outer wall and forms to hinder the passage of heat, second heat -conducting plate both ends contact with first heat -conducting plate respectively, hindering and packing the hinder thermosphere the same with foamed plastic layer material in the passage of heat, a plurality of air duct and the top that hinders the passage of heat are equipped with the overburden. Heat preservation for building structure that insulates against heat has the thermal -insulated effect of stronger heat preservation, and the thermal -insulated effect that just keeps warm does not receive air duct sealing performance's influence.
Description
Technical field
The utility model relates to a kind of heat insulation structure for building, is specifically related to a kind of heat insulation structure be installed on body of wall.
Background technology
When winter indoor heating or Summer Indoor refrigeration time, how to avoid indoor heat outwards to spread as much as possible or outdoor environment heat to indoor transmission, be all people's problems in the urgent need to address all the time.Because it is not only closely related with the living cost reducing people, and has important effect to the saving of the energy, the protection of environment.
In order to realize the energy-conservation construction of building construction, country actively promotes good building heat preservation technology and heat insulating material, and requires that construction work must adopt energy saving igniter.Existing building heat preservation technology generally includes following several:
1, thickness of wall body is increased; 2, at inner side of outer wall thermal insulation material; 3, thermal insulation material outside exterior wall; 4, laminated heat-preserving, modal way is: in the heat insulation structure of layered shaping, establish air heat insulating layer.Wherein, realize the method for building heat preservation by increasing thickness of wall body, although way is simple, the effect of thermal insulation is poor, and causes building costs to increase; In addition, by the method at body of wall thermal insulation material, its heat-insulating property then takes complete certainly in the heat-insulating property of heat insulating material and the size of thermal resistance value.In addition, although air blanketing has the low feature of coefficient of thermal conductivity, in actual applications, because the sealing performance of air blanketing is poor, the heat insulating effect of realizing ideal therefore is difficult to.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of heat insulating effect does not affect, establishes the high heat preservation performance of air duct and thermal resistance passage heat insulation structure for building by air blanketing sealing performance.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of heat insulation structure for building, comprise assembly wall, assembly wall side arranges foam layer, multiple air duct is provided with between described foam layer and assembly wall, a thermal resistance passage is provided with between every two described air ducts, described air duct is by two insulating boards, two the first heat-conducting plates, foam layer inwall and assembly wall outer wall enclose and form, each described insulating board side and assembly wall outer wall close contact, corresponding opposite side Surface coating and the first heat-conducting plate of foam layer close contact, described first heat-conducting plate extends in air duct, described thermal resistance passage is by the second heat-conducting plate with foam layer inwall close contact, two the first heat-conducting plates, two insulating boards and assembly wall outer wall enclose and form, described second heat-conducting plate two ends contact with the first heat-conducting plate respectively, the heat resistant layer identical with foam layer material is filled in described thermal resistance passage, the top of multiple described air duct and thermal resistance passage is provided with covering layer.
Heat insulation structure for building described in the utility model by establishing multiple air duct while achievement unit divides heat insulation function between assembly wall and foam layer, in order to avoid air duct conducts to indoor because indoor heat diffuses in environment or by environment temperature by the impact of sealing performance, between every two air ducts, a thermal resistance passage is set, and by the heat conduction in air duct to thermal resistance passage, and there is higher thermal resistance value due to thermal resistance passage, the heat being therefore passed to thermal resistance passage is difficult to be passed in indoor environment or outdoor environment.
As preferably, described foam layer is polyurethane foam layer.Because polyurethane foam layer not only has the little feature of coefficient of thermal conductivity, but also has the performance of high efficiency insulation, waterproof, sound insulation.
As preferably, described first heat-conducting plate comprises and extends to the first heat conduction section in air duct and second heat conduction section orthogonal with the first heat conduction section, and described second heat conduction section is coated on the surface of insulating board.The setting of described second heat conduction section, can be passed to thermal resistance passage by the heat further in accelerated-air channel.
As preferably, described assembly wall is body of wall outer wall, and described body of wall inside outer wall arranges many wall studs, arranges glass layer or asbestos layer or vacuum insulation panel between described wall stud.The setting of glass layer or asbestos layer or vacuum insulation panel between described wall stud, can avoid indoor heat outwardly Environmental diffusion further, improves the thermal and insulating performance of heat insulation structure for building described in the utility model further.
As preferably, outside described foam layer, be provided with overcoat.Arranging of described overcoat can effectively avoid foam layer to be damaged due to extraneous human factor or environmental factor.
As preferably, described first heat-conducting plate and the second heat-conducting plate are aluminium matter heat-conducting plate.Heat conduction, the coefficient of heat transfer of aluminium matter heat-conducting plate are higher, and low price is easy to get.
The utility model compared with the existing technology has the following advantages and effect:
1, foam layer described in the utility model and heat resistant layer are made by low-density foamed plastics, it not only has the feature that quality is light, be easy to install preparation, and described foam layer and heat resistant layer also have the high advantage of thermal resistance value, therefore described foam layer and heat resistant layer can avoid indoor heat outwards to spread effectively or amount of heat to indoor conduction.
2, the utility model is by the handicapping passage of heat between every two air ducts, because the air themperature in air duct to conduct to the second heat-conducting plate in the thermal resistance passage contacted with it by the first heat-conducting plate, second heat-conducting plate cooling formation temperature gradient gradually along its length, simultaneously because thermal resistance passage has higher thermal resistance, thus there is higher thermal and insulating performance, then effectively overcome due to air blanketing poor sealing performance and cause the defect that air duct heat-insulating property declines.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the Split type structure schematic diagram of a kind of heat insulation structure for building described in the utility model.
Label declaration: 1, assembly wall; 2, wall stud; 3, foam layer; 4, air duct; 5, thermal resistance passage; 6, the first heat-conducting plate; 61, the first heat conduction section; 62, the second heat conduction section; 7, insulating board; 8, the second heat-conducting plate; 9, overcoat; 10, covering layer.
Detailed description of the invention
Be described in further detail the utility model below in conjunction with embodiment, following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment 1: as shown in Figure 1, one described in the present embodiment 1 heat insulation structure for building, comprise assembly wall 1, assembly wall 1 side be arranged in parallel foam layer 3, multiple air duct 4 is provided with between described foam layer 3 and assembly wall 1, a thermal resistance passage 5 is provided with between every two air ducts 4, described air duct 4 is by two insulating boards 7, two the first heat-conducting plates 6, foam layer 3 inwall and assembly wall 1 outer wall enclose and form, each described insulating board 7 side and assembly wall 1 outer wall close contact, first heat-conducting plate 6 of corresponding opposite side Surface coating and foam layer 3 close contact, described first heat conduction 6 comprises and extends to the first heat conduction section 61 in air duct 4 and the orthogonal second heat conduction section 62 of the first heat conduction section 61, described second heat conduction section 62 is coated on the surface of insulating board 7, described thermal resistance passage 5 is by the second heat-conducting plate 8 with foam layer 3 inwall close contact, two insulating boards 7, two the second heat conduction sections 62 and assembly wall 1 outer wall enclose and form, described second heat-conducting plate 8 two ends contact with the first heat conduction end 61 of the first heat-conducting plate 6 respectively, the heat resistant layer identical with foam layer 3 material is filled in described thermal resistance passage 5, the top of multiple described air duct 4 and thermal resistance passage 5 is provided with covering layer 10, described first heat-conducting plate 6 and the second heat-conducting plate 8 are aluminium matter heat-conducting plate.
Embodiment 2: as preferred embodiment, foam layer 3 described in embodiment 1 is polyurethane foam layer.
Embodiment 3: the heat insulation structure a kind of for building described in the present embodiment 3 and the difference of embodiment 1 are, described assembly wall 1 is body of wall outer wall, described body of wall inside outer wall arranges many wall studs 2, arranges glass layer or asbestos layer or vacuum insulation panel between every two described wall studs 2.
Embodiment 4: the heat insulation structure a kind of for building described in the present embodiment 4 and the difference of embodiment 3 are, the outside of described foam layer 3 is provided with overcoat 9.
In thermal insulation process particularly: the temperature in air duct 4 depends primarily on the temperature difference of interior temperature and environment temperature, when interior temperature is higher than environment temperature, indoor environment by heat conduction to air duct 4, heat is passed to thermal resistance passage 5 by the first heat-conducting plate 6 and the second heat-conducting plate 8 by air duct 4, and thermal resistance passage 5 has higher thermal resistance value, therefore indoor heat is difficult to diffuse to outdoor.When interior temperature is lower than outside temperature, the course of work is contrary.
In addition, it should be noted that, the specific embodiment described in this manual, the shape, institute's title of being named etc. of its parts and components can be different.All equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a heat insulation structure for building, comprise assembly wall, it is characterized in that, assembly wall side arranges foam layer, multiple air duct is provided with between described foam layer and assembly wall, a thermal resistance passage is provided with between every two described air ducts, described air duct is by two insulating boards, two the first heat-conducting plates, foam layer inwall and assembly wall outer wall enclose and form, each described insulating board side and assembly wall outer wall close contact, corresponding opposite side Surface coating and the first heat-conducting plate of foam layer close contact, described first heat-conducting plate extends in air duct, described thermal resistance passage is by the second heat-conducting plate with foam layer inwall close contact, two the first heat-conducting plates, two insulating boards and assembly wall outer wall enclose and form, described second heat-conducting plate two ends contact with the first heat-conducting plate respectively, the heat resistant layer identical with foam layer material is filled in described thermal resistance passage, the top of multiple described air duct and thermal resistance passage is provided with covering layer.
2. heat insulation structure for building according to claim 1, is characterized in that, described foam layer is polyurethane foam layer.
3. heat insulation structure for building according to claim 1 and 2, it is characterized in that, described first heat-conducting plate comprises and extends to the first heat conduction section in air duct and second heat conduction section orthogonal with the first heat conduction section, and described second heat conduction section is coated on the surface of insulating board.
4. heat insulation structure for building according to claim 3, is characterized in that, described assembly wall is body of wall outer wall, and described body of wall inside outer wall arranges many wall studs, arranges glass layer or asbestos layer or vacuum insulation panel between described wall stud.
5. heat insulation structure for building according to claim 4, is characterized in that, is provided with overcoat outside described foam layer.
6. the heat insulation structure for building according to claim 1 or 2 or 4 or 5, it is characterized in that, described first heat-conducting plate and the second heat-conducting plate are aluminium matter heat-conducting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433630.8U CN204850080U (en) | 2015-06-23 | 2015-06-23 | Heat preservation for building structure that insulates against heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433630.8U CN204850080U (en) | 2015-06-23 | 2015-06-23 | Heat preservation for building structure that insulates against heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850080U true CN204850080U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433630.8U Expired - Fee Related CN204850080U (en) | 2015-06-23 | 2015-06-23 | Heat preservation for building structure that insulates against heat |
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| Country | Link |
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| CN (1) | CN204850080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135006A (en) * | 2021-11-22 | 2022-03-04 | 刘梦雅秋 | Novel heat insulation material special for construction industry |
-
2015
- 2015-06-23 CN CN201520433630.8U patent/CN204850080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135006A (en) * | 2021-11-22 | 2022-03-04 | 刘梦雅秋 | Novel heat insulation material special for construction industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160623 |