CN212248958U - Heat insulation coating - Google Patents
Heat insulation coating Download PDFInfo
- Publication number
- CN212248958U CN212248958U CN202020473085.6U CN202020473085U CN212248958U CN 212248958 U CN212248958 U CN 212248958U CN 202020473085 U CN202020473085 U CN 202020473085U CN 212248958 U CN212248958 U CN 212248958U
- Authority
- CN
- China
- Prior art keywords
- layer
- insulation layer
- heat insulation
- thermal insulation
- hollow glass
- 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.)
- Active
Links
Images
Abstract
The utility model provides a heat insulation coating, which comprises a base layer, a primer layer, a heat insulation layer, a reflective heat insulation layer, a waterproof layer and a transparent layer from bottom to top in sequence; the reflective heat insulation layer comprises a reflective layer and a heat insulation layer; the insulation layer includes a first insulation layer and a second insulation layer. Be equipped with silica aerogel powder in the heat preservation, be equipped with silica aerogel powder and be in the hollow glass microballon of the different particle diameters of different positions in the reflection insulating layer, under specific thickness, the bed group is mutually supported, the synergism, guarantees that the system has good heat preservation and thermal insulation effect, and energy-conserving effect is showing.
Description
Technical Field
The utility model relates to a building material technical field, concretely relates to is a thermal-insulated heat preservation coating.
Background
The material coated on the surface to be constructed to play a role of heat insulation is called as a heat insulation material. At present, building energy conservation is one of the key points of energy-saving work in China, inner wall heat preservation becomes a main product of building energy conservation, because four seasons alternate in one year, and the temperature is low in winter, people usually turn on an air conditioner indoors or improve the indoor temperature in other modes, if the inner wall does not have a good heat preservation effect, the heat is easy to lose, and further, consumed and used power resources or other resources are increased, and the temperature is high in summer, the sun irradiates on the wall and is transmitted into a room, so that more power resources or other resources are required to be consumed to maintain the indoor low temperature.
At present, the coating is widely used, but the existing heat-insulating coating has poor heat-insulating effect or does not have heat-insulating effect while having heat-insulating effect, and cannot play an effective heat-insulating role for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat insulation coating, which comprises a base layer, a primer layer, a heat insulation layer, a reflective heat insulation layer, a waterproof layer and a transparent layer from bottom to top in sequence; the reflective heat insulation layer comprises a reflective layer and a heat insulation layer; the insulation layer includes a first insulation layer and a second insulation layer.
As an embodiment of the utility model, the heat preservation includes the lacquer layer, sets up at the intraformational silica aerogel powder of lacquer.
As an embodiment of the present invention, the reflective layer is located on the upper portion of the thermal insulation layer; the reflecting layer also comprises upper hollow glass microspheres and silicon dioxide aerogel powder.
As an embodiment of the present invention, the upper hollow glass microspheres are embedded in a side away from the thermal insulation layer; the silicon dioxide aerogel powder is arranged inside the reflecting layer; the particle size of the upper hollow glass microspheres is 60-75 μm.
As an embodiment of the present invention, the first thermal insulation layer is located below the reflective layer and is formed by coating a barrier thermal insulation coating; the first heat insulation layer is also embedded with middle hollow glass microspheres and silicon dioxide aerogel powder; the particle size of the middle hollow glass microsphere is 80-92 mu m.
As an embodiment of the present invention, the second thermal insulation layer is disposed between the thermal insulation layer and the first thermal insulation layer, and is formed by coating a barrier thermal insulation coating; the second heat insulation layer is also embedded with lower hollow glass microspheres and silicon dioxide aerogel powder; the particle size of the lower hollow glass microspheres is 95-105 μm.
As an embodiment of the present invention, the thickness of the reflective and thermal insulation layer is 90 to 500 μm; the thickness of the reflecting layer is 90-120 mu m.
As an embodiment of the present invention, the thickness ratio of the first thermal insulation layer and the second thermal insulation layer is 1: (1.2-2).
As an embodiment of the present invention, the diameter of the silica aerogel powder is 25 to 45 nm.
As an embodiment of the present invention, the surface protection layer is colorless and transparent.
Has the advantages that: the utility model provides a thermal-insulated heat preservation coating to the heat preservation thermal-insulated system that heat preservation and reflection insulating layer combined to form is equipped with silica aerogel powder in the heat preservation, is equipped with silica aerogel powder and is in the hollow glass microballon of the different particle diameters of different positions in reflection insulating layer, and under specific thickness, the bed group is mutually supported, the synergism, guarantees that the system has good thermal-insulated effect that keeps warm, and energy-conserving effect is showing. Adopts a multilayer composite processing mode, has simple preparation process and is beneficial to large-scale production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1: the structure of the heat insulation coating is shown schematically;
description of the symbols: 1 a base layer; 2 a primer layer; 3, insulating layer; 4, a reflective thermal insulation layer; 5, a waterproof layer; 6 a transparent layer; 7, a paint layer; 8, silicon dioxide aerogel powder; 9 upper hollow glass microspheres; 10 hollow glass microspheres in the middle; 11 hollow glass microspheres at the lower part; 1-1 leveling layer; 1-2 putty layers; 4-1 a reflective layer; 4-2 a first insulating layer; 4-3 second thermal insulation layer.
Detailed Description
The contents of the present invention can be more easily understood by referring to the following detailed description of the preferred embodiments of the present invention and the included examples. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The meaning of "and/or" in the present invention means that they exist individually or both at the same time.
The meaning of "inside and outside" in the present invention means that the direction inside the pointing device is inside and vice versa for the device itself, rather than being specifically limited for the device mechanism of the present invention.
The utility model discloses in the meaning of "left and right" indicate that the reader is just when the drawing, the left side of reader is left promptly, and the right of reader is right promptly, and is not right the utility model discloses a specific limited of device mechanism.
The term "connected" as used herein may mean either a direct connection between elements or an indirect connection between elements through other elements.
The utility model provides a heat insulation coating, which comprises a base layer 1, a primer layer 2, a heat insulation layer 3, a reflection heat insulation layer 4, a waterproof layer 5 and a transparent layer 6 from bottom to top in sequence; the reflective heat insulation layer comprises a reflective layer 4-1 and a heat insulation layer; the insulation layers include a first insulation layer 4-2 and a second insulation layer 4-3.
Base layer
In one embodiment, the base layer 1 comprises a leveling layer 1-1 directly contacted with the wall surface and a putty layer 1-2 positioned outside the leveling layer; preferably, the leveling layer 1-1 is formed by coating cement mortar and is used for forming a smooth plane on the wall surface; the putty layer 1-2 is used for filling the pores of the leveling layer 1-1 to form a more compact and smooth plane.
In one embodiment, the thickness of the putty layer 1-2 is 13-18 mm; preferably, the thickness of the putty layers 1-2 is 15 mm.
Primer layer
In one embodiment, the primer layer 2 is used for alkali-resistant back sealing, a common wall is alkaline, the putty layers 1-2 are more alkaline, and the primer layer 2 can seal the alkalinity to prevent the paint surface from being damaged due to alkali return on the wall surface;
in one embodiment, the primer layer 2 has a thickness of 25 to 27 μm; preferably, the thickness of the primer layer 2 is 26 μm.
Heat insulation layer
In an embodiment, the heat-insulating layer 3 is formed by coating heat-insulating paint, and comprises a paint layer 7 and silicon dioxide aerogel powder 8 arranged in the paint layer.
In one embodiment, the thickness of the heat-insulating layer 3 is 24-30 μm; preferably, the thickness of the insulating layer 3 is 27 μm.
In one embodiment, the pore diameter of the silica aerogel powder 8 is 25 to 45 nm.
The silica aerogel powder is purchased from Nanno science and technology Co., Ltd, and the model is SF.
And mixing the silicon dioxide aerogel powder into the heat-insulating coating to coat the heat-insulating layer, so that the silicon dioxide aerogel powder is arranged in the paint layer of the heat-insulating layer.
The applicant is provided with silica aerogel powder with the aperture of 25-45 nm in the heat preservation layer, and limits the thickness of the heat preservation layer to be 24-30 mu m, so that the silica aerogel powder can be well combined with the heat preservation coating, and a better heat preservation effect can be brought.
Reflective layer
In one embodiment, the reflecting layer 4-1 is positioned on the upper part of the heat insulation layer and is formed by coating a reflecting heat insulation coating; the reflecting layer 4-1 also comprises upper hollow glass microspheres 9 and silicon dioxide aerogel powder 8; the upper hollow glass microspheres 9 are embedded at one side away from the heat insulation layer; the silicon dioxide aerogel powder 8 is arranged inside the reflecting layer 4-1; the particle size of the upper hollow glass microspheres 9 is 60-75 μm; preferably, the particle size of the upper hollow glass microspheres 9 is 70 μm.
In one embodiment, the thickness of the reflective and thermal insulation layer 4 is 90-500 μm; preferably, the thickness of the reflective and thermal insulation layer 4 is 400 μm.
In one embodiment, the thickness of the reflective layer 4-1 is 90 to 120 μm; preferably, the thickness of the reflective layer 4-1 is 100 μm.
The upper hollow glass microspheres are purchased from Shanxi Hainuo science and technology Co., Ltd, and have the model number of HN 60.
Mixing the upper hollow glass microspheres and the silicon dioxide aerogel powder into a reflective heat insulation coating to coat the reflective layer on the uppermost layer, so that the upper hollow glass microspheres are embedded on one side of the reflective layer, which is far away from the heat insulation layer, and comprise the silicon dioxide aerogel powder; and mixing the silicon dioxide aerogel powder into the reflective heat insulation coating to coat the lower part of the reflecting layer, so that the silicon dioxide aerogel powder is arranged in the reflecting layer.
According to the application, the upper hollow glass microspheres are embedded in one side, away from the heat insulation layer, of the reflection layer, the silicon dioxide aerogel powder is arranged inside the reflection layer, the particle size of the upper hollow glass microspheres is further set to be 60-75 mu m, the thickness of the reflection layer is limited to be 90-120 mu m, the upper hollow microspheres and the reflective coating are combined with each other, most infrared rays and heat visible light can be reflected and refracted well, and the transmission of solar radiation heat is reduced. And the silica aerogel on the reflecting layer can further prevent heat from entering, so that the surface of the building is kept cool, the refrigeration cost in the building can be saved, and the aim of saving energy is fulfilled.
Thermal insulation layer
In one embodiment, the first heat insulation layer 4-2 is positioned below the reflection layer 4-1 and is formed by coating barrier type heat insulation paint; the first heat insulation layer 4-2 is also embedded with a middle hollow glass microsphere 10 and silicon dioxide aerogel powder 8; the particle size of the middle hollow glass microsphere 10 is 80-92 μm; preferably, the particle size of the central hollow glass microsphere 10 is 85 μm.
In one embodiment, the second heat insulation layer 4-3 is arranged between the heat insulation layer 3 and the first heat insulation layer 4-2 and is formed by coating barrier type heat insulation paint; the second heat insulation layer 4-3 is also embedded with lower hollow glass microspheres 11 and silicon dioxide aerogel powder 8; the particle size of the lower hollow glass microspheres 11 is 95-105 μm; preferably, the particle size of the lower hollow glass microsphere 11 is 100 μm.
In one embodiment, the ratio of the thicknesses of the first and second insulating layers 4-2 and 4-3 is 1: (1.2-2); preferably, the thickness ratio of the first heat insulation layer 4-2 to the second heat insulation layer 4-3 is 1: 1.6.
the middle hollow glass microspheres are purchased from Shanxi Hainuo science and technology Co., Ltd, and have the model of HN 40; the lower hollow glass microspheres are purchased from Shanxi Hainuo science and technology, Inc. with model number HN 20.
Mixing the middle hollow glass microspheres and the silicon dioxide aerogel powder into the barrier type heat insulation coating to coat the first heat insulation layer, so that the middle hollow glass microspheres and the silicon dioxide aerogel powder are embedded in the first heat insulation layer; and mixing the lower hollow glass microspheres and the silicon dioxide aerogel powder into the barrier type heat insulation coating to coat the second heat insulation layer, so that the lower hollow glass microspheres and the silicon dioxide aerogel powder are embedded in the second heat insulation layer.
The applicant respectively all is equipped with silica aerogel powder and is equipped with the hollow glass microballon of different particle diameters at first insulating layer, second insulating layer to further restrict the thickness ratio of first insulating layer and second insulating layer and be 1: (1.2-2), external heat can be blocked by the hollow glass microspheres with different particle sizes and the silica aerogel powder filled at the intervals of the glass microspheres for multiple times, so that heat loss and heat conduction rate can be reduced, and heat insulation efficiency is improved; in addition, certain sound insulation effect can be brought.
Water-proof layer
In one embodiment, the waterproof layer 5 is an acrylic paint.
In one embodiment, the thickness of the waterproof layer 5 is 0.3-0.5 mm; preferably, the thickness of the waterproof layer 5 is 0.4 mm.
Protective surface layer
In one embodiment, the facing layer 6 is a colorless transparent arrangement.
In one embodiment, the thickness of the protective layer 6 is 0.7-1 mm; preferably, the thickness of the facing layer 6 is 0.8 mm.
The following describes a thermal insulation coating layer according to the present invention in detail with reference to specific embodiments.
Example 1
The embodiment 1 provides a thermal insulation coating, which sequentially comprises a base layer 1, a primer layer 2, a thermal insulation layer 3, a reflective thermal insulation layer 4, a waterproof layer 5 and a transparent layer 6 from bottom to top; the reflective heat insulation layer comprises a reflective layer 4-1 and a heat insulation layer; the insulation layers include a first insulation layer 4-2 and a second insulation layer 4-3.
The base layer 1 comprises a leveling layer 1-1 directly contacted with the wall surface and a putty layer 1-2 positioned outside the leveling layer; the leveling layer 1-1 is formed by coating cement mortar and is used for forming a smooth plane on a wall surface; the putty layer 1-2 is used for filling the pores of the leveling layer 1-1 to form a more compact and smooth plane.
The thickness of the putty layers 1-2 is 15 mm.
Priming paint layer 2 is used for alkali-resistant back cover, and general wall body is mostly alkaline, and the basicity of putty layer 1-2 is great, and priming paint layer 2 can seal the basicity, prevents that the wall from returning alkali to lead to the finish to damage.
The thickness of the primer layer 2 was 26 μm.
The heat-insulating layer 3 comprises a paint layer 7 and silicon dioxide aerogel powder 8 arranged in the paint layer; the thickness of the heat-insulating layer 3 is 27 μm.
The aperture of the silicon dioxide aerogel powder 8 is 25-45 nm.
The silica aerogel powder is purchased from Nanno science and technology Co., Ltd, and the model is SF.
The reflecting layer 4-1 is positioned on the upper part of the heat insulation layer and is formed by coating a reflecting heat insulation coating; the reflecting layer 4-1 also comprises upper hollow glass microspheres 9 and silicon dioxide aerogel powder 8; the upper hollow glass microspheres 9 are embedded at one side away from the heat insulation layer; the silicon dioxide aerogel powder 8 is arranged inside the reflecting layer 4-1; the particle size of the upper hollow glass microspheres 9 is 70 μm.
The thickness of the reflective heat-insulating layer 4 is 400 μm; the thickness of the reflective layer 4-1 is 100 μm.
The upper hollow glass microspheres are purchased from Shanxi Hainuo science and technology Co., Ltd, and have the model number of HN 60.
The first heat insulation layer 4-2 is positioned at the lower part of the reflection layer 4-1 and is formed by coating barrier type heat insulation paint; the first heat insulation layer 4-2 is also embedded with a middle hollow glass microsphere 10 and silicon dioxide aerogel powder 8; the particle size of the middle hollow glass microsphere 10 is 85 μm.
The second heat insulation layer 4-3 is arranged between the heat insulation layer 3 and the first heat insulation layer 4-2 and is formed by coating barrier type heat insulation paint; the second heat insulation layer 4-3 is also embedded with lower hollow glass microspheres 11 and silicon dioxide aerogel powder 8; the particle size of the lower hollow glass microspheres 11 is 100 μm.
The thickness ratio of the first heat insulation layer 4-2 to the second heat insulation layer 4-3 is 1: 1.6.
the middle hollow glass microspheres are purchased from Shanxi Hainuo science and technology Co., Ltd, and have the model of HN 40; the lower hollow glass microspheres are purchased from Shanxi Hainuo science and technology, Inc. with model number HN 20.
The waterproof layer 5 is acrylic coating; the thickness of the waterproof layer 5 is 0.4 mm.
The protective surface layer 6 is colorless and transparent; the thickness of the facing layer 6 is 0.8 mm.
Example 2
The embodiment 2 provides a thermal insulation coating, which sequentially comprises a base layer 1, a primer layer 2, a thermal insulation layer 3, a reflective thermal insulation layer 4, a waterproof layer 5 and a transparent layer 6 from bottom to top; the reflective heat insulation layer comprises a reflective layer 4-1 and a heat insulation layer; the insulation layers include a first insulation layer 4-2 and a second insulation layer 4-3.
The base layer 1 comprises a leveling layer 1-1 directly contacted with the wall surface and a putty layer 1-2 positioned outside the leveling layer; the leveling layer 1-1 is formed by coating cement mortar and is used for forming a smooth plane on a wall surface; the putty layer 1-2 is used for filling the pores of the leveling layer 1-1 to form a more compact and smooth plane.
The thickness of the putty layers 1-2 is 15 mm.
Priming paint layer 2 is used for alkali-resistant back cover, and general wall body is mostly alkaline, and the basicity of putty layer 1-2 is great, and priming paint layer 2 can seal the basicity, prevents that the wall from returning alkali to lead to the finish to damage.
The thickness of the primer layer 2 was 26 μm.
The heat-insulating layer 3 comprises a paint layer 7 and silicon dioxide aerogel powder 8 arranged in the paint layer; the thickness of the heat-insulating layer 3 is 27 μm.
The aperture of the silicon dioxide aerogel powder 8 is 25-45 nm.
The silica aerogel powder is purchased from Nanno science and technology Co., Ltd, and the model is SF.
The reflecting layer 4-1 is positioned on the upper part of the heat insulation layer and is formed by coating a reflecting heat insulation coating; the reflecting layer 4-1 also comprises upper hollow glass microspheres 9 and silicon dioxide aerogel powder 8; the upper hollow glass microspheres 9 are embedded at one side away from the heat insulation layer; the silicon dioxide aerogel powder 8 is arranged inside the reflecting layer 4-1; the particle size of the upper hollow glass microspheres 9 is 70 μm.
The thickness of the reflective heat-insulating layer 4 is 400 μm; the thickness of the reflective layer 4-1 is 100 μm.
The upper hollow glass microspheres are purchased from Shanxi Hainuo science and technology Co., Ltd, and have the model number of HN 60.
The first heat insulation layer 4-2 is positioned at the lower part of the reflection layer 4-1 and is formed by coating barrier type heat insulation paint; the first heat insulation layer 4-2 is also embedded with a middle hollow glass microsphere 10 and silicon dioxide aerogel powder 8; the particle size of the middle hollow glass microsphere 10 is 90 μm.
The second heat insulation layer 4-3 is arranged between the heat insulation layer 3 and the first heat insulation layer 4-2 and is formed by coating barrier type heat insulation paint; the second heat insulation layer 4-3 is also embedded with lower hollow glass microspheres 11 and silicon dioxide aerogel powder 8; the particle size of the lower hollow glass microspheres 11 is 100 μm.
The thickness ratio of the first heat insulation layer 4-2 to the second heat insulation layer 4-3 is 1: 1.4.
the middle hollow glass microspheres are purchased from Shanxi Hainuo science and technology Co., Ltd, and have the model of HN 32; the lower hollow glass microspheres are purchased from Shanxi Hainuo science and technology, Inc. with model number HN 20.
The waterproof layer 5 is acrylic coating; the thickness of the waterproof layer 5 is 0.4 mm.
The protective surface layer 6 is colorless and transparent; the thickness of the facing layer 6 is 0.8 mm.
This thermal-insulated insulation coating combines the heat preservation thermal-insulated system that forms with heat preservation and reflection insulating layer, is equipped with silica aerogel powder in the heat preservation, is equipped with silica aerogel powder and the hollow glass microballon that is in the different particle diameters of different positions in reflection insulating layer, and under specific thickness, the bed group is mutually supported, synergistic effect, guarantees that the system has good thermal-insulated effect that keeps warm, and energy-conserving effect is showing. Adopts a multilayer composite processing mode, has simple preparation process and is beneficial to large-scale production.
Other variations and modifications to the specific embodiments described above will be apparent to those skilled in the art, both in light of the above teachings and within the scope of the present invention. Although the invention has been described in connection with specific embodiments thereof, which are intended to be illustrative and not restrictive, the scope of the invention is not to be limited to the specific embodiments shown and described, but rather is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (9)
1. A heat insulation coating is characterized by comprising a base layer, a primer layer, a heat insulation layer, a reflective heat insulation layer, a waterproof layer and a transparent layer from bottom to top in sequence; the reflective heat insulation layer comprises a reflective layer and a heat insulation layer; the insulation layer includes a first insulation layer and a second insulation layer.
2. The thermal insulation coating of claim 1, wherein the thermal insulation layer comprises a paint layer and silica aerogel powder arranged in the paint layer.
3. The thermal insulation coating of claim 1, wherein the reflective layer is located on the upper portion of the thermal insulation layer; the reflecting layer also comprises upper hollow glass microspheres and silicon dioxide aerogel powder.
4. The thermal insulation coating of claim 3, wherein the upper hollow glass microspheres are embedded on a side away from the thermal insulation layer; the silicon dioxide aerogel powder is arranged inside the reflecting layer; the particle size of the upper hollow glass microspheres is 60-75 μm.
5. The thermal insulation coating of claim 1, wherein the first thermal insulation layer is located below the reflective layer and is formed by coating a barrier thermal insulation coating; the first heat insulation layer is also embedded with middle hollow glass microspheres and silicon dioxide aerogel powder; the particle size of the middle hollow glass microsphere is 80-92 mu m.
6. The thermal insulation coating of claim 5, wherein the second thermal insulation layer is arranged between the thermal insulation layer and the first thermal insulation layer and is formed by coating a barrier type thermal insulation coating; the second heat insulation layer is also embedded with lower hollow glass microspheres and silicon dioxide aerogel powder; the particle size of the lower hollow glass microspheres is 95-105 μm.
7. The heat insulation coating of claim 1, wherein the thickness of the reflective heat insulation layer is 90-500 μm; the thickness of the reflecting layer is 90-120 mu m.
8. The thermal insulation coating of claim 6, wherein the thickness ratio of the first thermal insulation layer to the second thermal insulation layer is 1: 1.2-1: 2.
9. the thermal insulation coating of any one of claims 2 to 6, wherein the silica aerogel powder has a pore size of 25 to 45 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473085.6U CN212248958U (en) | 2020-04-02 | 2020-04-02 | Heat insulation coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473085.6U CN212248958U (en) | 2020-04-02 | 2020-04-02 | Heat insulation coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212248958U true CN212248958U (en) | 2020-12-29 |
Family
ID=73982898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020473085.6U Active CN212248958U (en) | 2020-04-02 | 2020-04-02 | Heat insulation coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212248958U (en) |
-
2020
- 2020-04-02 CN CN202020473085.6U patent/CN212248958U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201874169U (en) | Novel solar heat collection enclosing structure | |
| CN212248958U (en) | Heat insulation coating | |
| CN206178288U (en) | Cavity automatically controlled light control glass that insulates against heat | |
| CN202386459U (en) | Plastic dual-sleeved heat insulation curtain by virtue of capillary tubes | |
| CN210562740U (en) | External wall heat insulation board | |
| CN205134575U (en) | Prevent wind prefabricated material board of outer facade of thermal -insulated wall body | |
| CN204006444U (en) | A kind of energy accumulation air conditioner module | |
| CN209000930U (en) | Photovoltaic module and photovoltaic generating system | |
| CN202519916U (en) | Building outer wall capable of regulating radiance | |
| CN207513068U (en) | A kind of assembled heat insulation laminate | |
| CN207110297U (en) | The self-cleaning multicolor finish of heat-insulation and heat-preservation used for building exterior wall | |
| CN205954892U (en) | Building insulation plate | |
| CN213174543U (en) | Reflective heat-insulation coating layer | |
| CN213838322U (en) | Heat-preservation and heat-insulation vacuum glass | |
| CN215563462U (en) | Heat insulation system for wall surface | |
| CN210530005U (en) | Building outer wall with good ventilation performance | |
| CN213837102U (en) | Building outer wall fire prevention heat preservation structure | |
| CN104019509A (en) | Energy storage air conditioner module | |
| CN201245917Y (en) | Heat insulating brick with surface heat reflection layer | |
| CN220335962U (en) | Heat preservation structure for basement outer wall | |
| CN215442466U (en) | Environment-friendly heat insulation coating | |
| CN107190931A (en) | The self-cleaning multicolor finish of heat-insulation and heat-preservation used for building exterior wall | |
| CN106320740A (en) | Solar building | |
| CN202689350U (en) | Novel cooling heat-insulation light roof tile | |
| CN214461453U (en) | Novel heat preservation prevents hot wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |