CN211923100U - Cast-in-place foundation wall composite coil type active external wall external thermal insulation system - Google Patents
Cast-in-place foundation wall composite coil type active external wall external thermal insulation system Download PDFInfo
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- CN211923100U CN211923100U CN202020273208.1U CN202020273208U CN211923100U CN 211923100 U CN211923100 U CN 211923100U CN 202020273208 U CN202020273208 U CN 202020273208U CN 211923100 U CN211923100 U CN 211923100U
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- wall
- layer
- cast
- composite coil
- insulation system
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- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000004321 preservation Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 14
- 238000005034 decoration Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 50
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 17
- 239000004570 mortar (masonry) Substances 0.000 claims description 9
- 239000011083 cement mortar Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- 239000011468 face brick Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 241001093269 Helicodiscus parallelus Species 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model provides an active outer wall of cast-in-place foundation wall composite coil type heat preservation thermal-insulated system, establish composite coil's basic unit's wall body, heat preservation, finish coat, outer decoration layer in including. Before the concrete wall is poured, the composite coil pipe is tied up and fixed on the bound basic wall steel bars by steel wires, then the template is installed in place according to the design requirement, so that the template forms a closed whole body on the internal and external sides of the basic wall steel bars and the composite coil pipe, then the concrete is poured, and the poured concrete and the composite coil pipe are organically combined together. The utility model has the advantages that: low-grade energy sources such as shallow geothermal energy, geothermal water tail water and the like can be directly utilized to realize heating and heat preservation in winter and cooling and heat insulation in summer; the method can realize zero energy consumption of the building outer wall, is beneficial to reducing the building energy consumption, is beneficial to stabilizing the room temperature and improving the thermal comfort, and can be widely applied to the outer wall heat preservation and insulation systems of various buildings.
Description
Technical Field
The utility model belongs to the technical field of the building energy conservation, specifically relate to an active outer wall of cast-in-place foundation wall composite coil type keeps warm thermal-insulated system outward.
Background
At present, the common external wall heat preservation and insulation methods include a glue powder polyphenyl granule external wall heat preservation system, an EPS plate thin plastering external wall heat preservation system and a hard foam polyurethane external wall heat preservation system, the heat preservation and insulation measures belong to passive heat preservation and insulation measures, the dissipation of indoor energy is reduced only by depending on the heat insulation performance of an attached heat preservation plate, but in summer and transition seasons, an excessively thick heat preservation layer is not beneficial to the heat dissipation of a building enclosure.
In the field of building heating and ventilation, low-grade energy such as shallow geothermal energy, geothermal water tail water and the like can not be directly utilized due to low temperature, and is generally directly abandoned in the past, or only the heat pump technology can be used for heating and refrigerating a building.
Disclosure of Invention
The utility model aims at providing an active outer wall of compound coil type of cast-in-place base wall keeps warm thermal-insulated system outward will heat or cooling coil and basic unit's wall body combine organically, directly utilize low-grade energy such as shallow geothermal, geothermal water tail water to implement heating in winter and keep warm and cool off thermal-insulated in summer to the building outer wall to reduce building outer wall energy consumption, under the enough high, the sufficient condition of flow of coil pipe water supply temperature, can realize the zero energy consumption of building outer wall, reach the building energy saving effect.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an active outer wall of cast-in-place foundation wall composite coil type heat preservation heat insulation system, includes: a base wall body, a heat insulation layer, a plastering layer and an external decorative layer, wherein the composite coil pipe is arranged in the base wall body; the composite coil pipe is poured in the base wall body by concrete, and the inlet pipe port and the outlet pipe port of the composite coil pipe are respectively connected with the indoor water supply and return vertical pipe.
And the fire-proof closed isolation belt is arranged at the position of each floor of the outer wall of the base layer wall.
The external decoration layer is a coating decoration surface or a face brick decoration surface.
The heat-insulating layer of the facing brick veneer is made of a meshless polyphenyl board, the back surface of the facing brick veneer is in a sawtooth shape, and the polyphenyl board is provided with connecting high-low grooves between boards; the plastering layer is a surface layer of cement mortar and anti-crack mortar.
The heat insulation layer of the coating veneer is a polyphenyl board with double-sided steel wires, the outer side of the polyphenyl board is a single steel wire mesh frame, and oblique steel wires penetrating through the polyphenyl board are welded to form a three-dimensional space heat insulation board; the plastering layer is sequentially provided with a cement mortar surface bottom layer, a 2-3mm polymer mortar middle layer and an anti-crack mortar outer layer.
The composite coil is a heating or cooling coil, and the inlet and outlet pipe ports of the heating or cooling coil are reserved to the indoor or in the pipeline shaft and are connected with a water supply and return vertical pipe.
The heating or cooling coil is fixed with the steel bars of the base wall body by steel wire bundling, and can be arranged at any position of the steel bar structure of the base wall body, and the position of the heating or cooling coil close to the outer side of the center line of the base wall is optimal from the heat preservation perspective, so that low-grade energy can be better utilized.
The heating or cooling coil is a PPR or PE coiled coil, and the tube spacing is 200mm-350 mm.
The water temperature of the coil water supply in the heating or cooling coil layer is lower than the indoor temperature and higher than 5 ℃ in winter and lower than the indoor/outdoor temperature in summer.
The utility model has the effects that: the heating or cooling coil pipe is organically combined with the basic wall body, low-grade energy can be directly and fully utilized, the temperature outside the building outer wall structure is actively improved or reduced, the temperature difference between the inner side and the outer side of the wall body is reduced, the dissipation of indoor heat or cold from the wall body to the outside is reduced, the heating heat preservation in winter and the cooling heat insulation in summer are realized, the zero energy consumption of the building outer wall can be realized, the building energy consumption is favorably reduced, meanwhile, the influence of the large-amplitude change of the outdoor temperature on the indoor temperature can be reduced, and the indoor thermal comfort is improved.
Drawings
Fig. 1 is a schematic view of the cast-in-place foundation wall composite coil type active external wall external thermal insulation system of the present invention;
FIG. 2 is a schematic cross-sectional view of the facing wall of the face brick of the present invention;
fig. 3 is a schematic sectional view of the coating facing wall of the present invention.
In the figure:
1. base layer wall 2 with built-in composite coil pipe and heat insulation layer
3. Plastering layer 4, external decorative layer 5 and coil pipe inlet pipe
6. Coil pipe outlet pipe 7, nylon anchor bolt 8 and phi 6 steel bar
9. Fire-proof closed isolation belt
Detailed Description
As shown in fig. 1, the cast-in-place foundation wall composite coil type active external wall external thermal insulation system is characterized in that: the composite pipe comprises a base wall body 1 with a composite pipe coil arranged inside, a heat preservation layer 2, a plastering layer 3 and an outer decoration layer 4, wherein the composite pipe coil is a heating or cooling pipe coil and comprises a pipe coil inlet pipe 5 and a pipe coil outlet pipe 6, the base wall body 1 with the composite pipe coil arranged inside is a cast-in-place reinforced concrete wall, the heating or cooling pipe coil is poured into the wall body by concrete, the heat preservation layer 2 can be made of an existing outer wall heat preservation material, the heating or cooling pipe coil is bound and fixed on bound base wall body steel bars by steel wires in the embodiment, a template and a heat preservation plate are installed in place according to design requirements, then concrete is poured, the heating or cooling pipe coil is a serpentine pipe coil, pipes which are convenient to bend such as PPR (polypropylene random) and PE (polyethylene) are selected, and; the water supply temperature of the coil pipe does not exceed the indoor temperature and is not lower than 5 ℃ in winter to avoid freezing the pipe, when an antifreezing agent or other working media are adopted, the water supply temperature can be reduced, particularly in severe cold areas, the water supply temperature does not exceed the indoor temperature and is not higher than the outdoor temperature in summer, and the winter heating heat preservation and the summer cooling heat insulation are carried out on the outer wall of the building. The coil inlet pipe 5 and the coil outlet pipe 6 are reserved in a room or a pipeline shaft (so as to be connected with a water supply and return vertical pipe), the water supply and return vertical pipe is positioned in the room or the indoor pipeline shaft, and the heating or cooling coil is also connected with a water system of a cold and heat source such as shallow geothermal water, geothermal water tail water and the like.
As shown in fig. 2 and fig. 3, before the concrete wall is poured, the heating or cooling coil is bound and fixed on the bound base layer wall steel bars by steel wires, then the phi 6 steel bars 8 are bound with the steel bars of the base layer wall 1 with the built-in composite coil, the position for inserting the phi 6 steel bars 8 is reserved on the heat preservation layer 2 in advance, the heat preservation layer 2 is installed in place and the phi 6 steel bars 8 are fixed on the heat preservation layer 2 according to the design requirements, the phi 6 steel bars 8 are connected with the base layer wall 1 with the built-in composite coil and play a role in temporary fixation, cement cushion blocks are added outside the wall steel bars to ensure that the steel bars have a protection layer with enough thickness, finally, the inner and outer steel formworks of the wall are installed, and then the concrete is poured, so that the heat preservation layer 2 and the base layer. According to the requirements of 'external thermal insulation building structure of external wall', a fire-proof closed isolation belt 9 is arranged at the position of each floor in the external wall.
As shown in figure 2 the outer decoration layer 4 is the facing brick, the heat preservation layer 2 can also adopt the polyphenyl board that the no net back design becomes the zigzag, increase with the bonding and the anchoring power of concrete, design into the height groove with the junction of panel and panel simultaneously, bond each other with the polystyrene glue during the installation, strengthened the wholeness of board, adopt nylon anchor bolt 7 to link together heated board and concrete wall body simultaneously, make heated board and concrete outer wall combine closely. The rendering coat 3 is a surface layer of cement mortar and anti-crack mortar.
As shown in figure 3, the external decorative layer 4 is a coating decorative surface, the heat-insulating layer 2 is made of a polyphenyl board with double-sided steel wires, and the single steel wire mesh frame outside the polyphenyl board is welded with oblique steel wires penetrating through the polyphenyl board to form the heat-insulating board with a three-dimensional space. The connection of the double-sided steel wire mesh polyphenyl board and the concrete mainly depends on the binding of an inner steel wire mesh frame and an outer reinforcing bar of a wall body and the bonding force of the concrete and the polyphenyl board. The bottom layer of the plastering layer 3 is a cement mortar surface layer, polymer mortar with the thickness of 2-3mm is smeared outside the cement mortar surface layer, and then anti-crack mortar is smeared.
The above-described embodiments represent only one embodiment of the present invention, and should not be construed as limiting the scope of the invention. For those skilled in the art, without departing from the present invention, several modifications and improvements are made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides an active outer wall of cast-in-place foundation wall composite coil type heat preservation heat insulation system, includes: basic unit's wall body, compound coil pipe, its characterized in that: the composite coiled pipe is characterized in that a heat-insulating layer, a plastering layer and an outer decorative layer are sequentially arranged on the outer side surface of the base wall from inside to outside, the composite coiled pipe is poured in the base wall by concrete, and the inlet pipe port and the outlet pipe port of the composite coiled pipe are respectively connected with an indoor water supply and return vertical pipe.
2. The cast-in-place foundation wall composite coil type active external wall external thermal insulation system according to claim 1, characterized in that: and the fire-proof closed isolation belt is arranged at the position of each floor of the outer wall of the base layer wall.
3. The cast-in-place foundation wall composite coil type active external wall external thermal insulation system according to claim 1, characterized in that: the external decoration layer is a face brick decoration surface or a coating decoration surface.
4. The cast-in-place foundation wall composite coil type active external wall external thermal insulation system according to claim 3, characterized in that: the heat-insulating layer of the facing brick veneer is made of a meshless polyphenyl board, the back surface of the facing brick veneer is in a sawtooth shape, and the polyphenyl board is provided with connecting high-low grooves between boards; the plastering layer is a surface layer of cement mortar and anti-crack mortar.
5. The cast-in-place foundation wall composite coil type active external wall external thermal insulation system according to claim 3, characterized in that: the heat insulation layer of the coating veneer is a polyphenyl board with double-sided steel wires, the outer side of the polyphenyl board is a single steel wire mesh frame, and oblique steel wires penetrating through the polyphenyl board are welded to form a three-dimensional space heat insulation board; the plastering layer is sequentially provided with a cement mortar surface bottom layer, a 2-3mm polymer mortar middle layer and an anti-crack mortar outer layer.
6. The cast-in-place foundation wall composite coil type active external wall external thermal insulation system according to claim 1, characterized in that: the composite coil is a heating or cooling coil, and the inlet and outlet pipe ports of the heating or cooling coil are reserved to the indoor or in the pipeline shaft and are connected with a water supply and return vertical pipe.
7. The cast-in-place foundation wall composite coil type active external wall external thermal insulation system according to claim 6, characterized in that: and the heating or cooling coil is fixed on the steel bars of the base wall after being bundled by steel wires.
8. The cast-in-place foundation wall composite coil type active external wall external thermal insulation system according to claim 7, characterized in that: the heating or cooling coil is fixed at the position close to the outer part of the center line of the foundation wall, so that low-grade energy can be better utilized.
9. The cast-in-place foundation wall composite coil type active external wall external thermal insulation system according to claim 6, characterized in that: the heating or cooling coil is a PPR or PE coiled coil, and the tube spacing is 200mm-350 mm.
10. The cast-in-place foundation wall composite coil type active external wall external thermal insulation system according to claim 6, characterized in that: the water temperature of the coil water supply in the heating or cooling coil layer is lower than the indoor temperature and higher than 5 ℃ in winter and lower than the indoor/outdoor temperature in summer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273208.1U CN211923100U (en) | 2020-03-09 | 2020-03-09 | Cast-in-place foundation wall composite coil type active external wall external thermal insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273208.1U CN211923100U (en) | 2020-03-09 | 2020-03-09 | Cast-in-place foundation wall composite coil type active external wall external thermal insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211923100U true CN211923100U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020273208.1U Expired - Fee Related CN211923100U (en) | 2020-03-09 | 2020-03-09 | Cast-in-place foundation wall composite coil type active external wall external thermal insulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211923100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235770A (en) * | 2021-05-22 | 2021-08-10 | 宁波市明森建筑设计院有限公司 | Energy-saving building waterproof heat-insulation outer wall |
| CN113846768A (en) * | 2021-08-18 | 2021-12-28 | 西北矿冶研究院 | Environment-friendly energy-saving building wall and construction method thereof |
-
2020
- 2020-03-09 CN CN202020273208.1U patent/CN211923100U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235770A (en) * | 2021-05-22 | 2021-08-10 | 宁波市明森建筑设计院有限公司 | Energy-saving building waterproof heat-insulation outer wall |
| CN113846768A (en) * | 2021-08-18 | 2021-12-28 | 西北矿冶研究院 | Environment-friendly energy-saving building wall and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201113 |