CN205088888U - Building outer wall economizer system based on temperature sensing color changing coating characteristic of discolouing - Google Patents
Building outer wall economizer system based on temperature sensing color changing coating characteristic of discolouing Download PDFInfo
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- CN205088888U CN205088888U CN201520643644.2U CN201520643644U CN205088888U CN 205088888 U CN205088888 U CN 205088888U CN 201520643644 U CN201520643644 U CN 201520643644U CN 205088888 U CN205088888 U CN 205088888U
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- wall
- color changing
- temperature sensing
- heat discoloration
- sensing color
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Abstract
The utility model provides a protection film (3), according to temperature sensing color changing coating (2) colour with temperature changes and change that building outer wall economizer system based on temperature sensing color changing coating characteristic of discolouing, characterized by with temperature sensing color changing coating (2) evenly spray on wall at the bottom of the hypsochrome (1), then the surface spouts and covers high light transmission rate to change the outer wall and adjust the room temperature to the absorption rate of sunlight, in order to reach the purpose of practicing thrift air conditioner energy consumption or heating energy consumption.
Description
Technical field
The utility model relates to a kind of architectural energy saving system, especially a kind of building external wall energy-saving system based on heat discoloration coating color-changing characteristic.
Background technology
The energy has become the key factor of restriction Chinese national economy healthy and sustainable development, and in national economy total energy consumption, the proportion that building energy consumption accounts for is also increasing, and building energy conservation mainly relies on energy-conservation in running of electromechanical equipment.At present, the building energy consumption of China accounts for 30% of social total energy consumption, and wherein the energy consumption of buildings exterior-protected structure account for again larger ratio.Usual people just reduce the hot and cold energy consumption of building by the method for the thermal property improving buildings exterior-protected structure.
We by heat discoloration coating in addition improvement application in external wall.Based on the building external wall energy-saving system of heat discoloration coating color-changing characteristic with the change of ambient temperature turn colors, thus make external wall occur obviously to change to the absorptivity of sunshine, so comparatively traditional architecture exterior wall temperature reduced in summer, raise in the winter time, the wall heat transfer temperature difference reduces, to reach the object of saving air conditioning energy consumption or heating energy consumption.
Utility model content
The purpose of this utility model be to provide a kind of structure simple, easy to maintenance, can not have an impact to existing building body of wall, the building external wall energy-saving system based on heat discoloration coating color-changing characteristic of air conditioning energy consumption or heating energy consumption can be regulated better.
The utility model solves the technical scheme that its technical problem adopts:
Based on a building external wall energy-saving system for heat discoloration coating color-changing characteristic, it comprises and has body of wall 1 at the bottom of the hypsochrome of high reflectance, heat discoloration coating 2, high transmission rate diaphragm 3 to visible ray;
Heat discoloration coating 2 even application body of wall 1 at the bottom of hypsochrome, then surface sprays the diaphragm 3 of high transmission rate.
Heat discoloration coating 2 is a kind of reversible thermosensitive chromotropic material, and the main component of reversible thermosensitive chromotropic material is silver, copper, the iodine compound of mercury, complex compound or double salt and nickel salt.The temperature range of the variable color of heat discoloration coating is very wide (-50 DEG C ~ 150 DEG C), the color of variable color generally has black, blue, red etc., the temperature of variable color and the kind of color can carry out multiple combination, can normally by coloured (low temperature) reversible color to colourless (high temperature), also can add the reversible change that common dye well pigment makes it carry out between color.
To be discoloring temperature the be heat discoloration coating of about 20-30 DEG C that the utility model adopts based on the building external wall energy-saving system of heat discoloration coating color-changing characteristic.When ambient temperature is lower than discoloring temperature, heat discoloration coating 2 presents dark color visible ray to stronger absorptive capacity, and when ambient temperature is higher than discoloring temperature, heat discoloration coating 2 presents and colourlessly has body of wall 1 at the bottom of the hypsochrome of high reflectance to expose to visible ray.
Described high transmission rate diaphragm 3 is a kind of PET (polyester) film of multilayer; film forming matter is ejected into the surface of wall of the building external wall energy-saving system based on heat discoloration coating color-changing characteristic by the HV3500 utilizing EARLEX to produce electronic spray film spray gun, is condensed into the film with some strength and toughness instantaneously.
Advantage of the present utility model:
1) building external wall energy-saving system based on heat discoloration coating color-changing characteristic of the present utility model neither needs power consumption, can reduce indoor electric appliance energy consumption again;
2) application of the building external wall energy-saving system based on heat discoloration coating color-changing characteristic area of the present utility model is extensive, and except cold district, pole, northeast, Hainan and small part tropical zone, national most area is all applicable;
3) the building external wall energy-saving system long service life based on heat discoloration coating color-changing characteristic of the present utility model;
4) the building external wall energy-saving system application based on heat discoloration coating color-changing characteristic of the present utility model is simple, and the later stage is without the need to too much maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1,
Based on a building external wall energy-saving system for heat discoloration coating color-changing characteristic, it comprises body of wall 1 at the bottom of hypsochrome, heat discoloration coating 2, high transmission rate diaphragm 3;
The construction in Mei Dong building all adopts the building external wall energy-saving system based on heat discoloration coating color-changing characteristic.On heat discoloration coating 2 even application body of wall 1 at the bottom of hypsochrome, then surface sprays the diaphragm 3 of high transmission rate.
Utility model works mode is as follows:
When summer, outside temperature was higher, heat discoloration coating 2 color becomes transparent, exposes and has body of wall 1 at the bottom of the hypsochrome of high reflectance to visible ray, and the solar radiation heat output that exterior wall absorbs reduces, and body of wall inwall intensification amount reduces, thus reduces room conditioning energy consumption.
When winter makes outdoor temperature is lower, heat discoloration painting color becomes dark, and absorptivity increases, and the solar radiation heat output that exterior wall absorbs increases, and body of wall inwall intensification amount increases, thus reduces indoor heating energy consumption.
Building external wall energy-saving system based on heat discoloration coating color-changing characteristic effectively reduces indoor heating energy consumption at summer in winter two Ji Junneng that air conditioning energy consumption is huge.
Example recited above is only be described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; do not departing under the utility model design concept prerequisite; the various modification that in this area, architectural engineering technology personnel make the technical solution of the utility model and improvement; all should fall into protection domain of the present utility model, the technology contents of the utility model request protection is all recorded in detail in the claims.
Claims (1)
1., based on a building external wall energy-saving system for heat discoloration coating color-changing characteristic, it is characterized in that it comprises light base course wall (1), heat discoloration coating (2), high transmission rate diaphragm (3); The painting of described heat discoloration coating (2) is contained on hypsochrome layer body of wall (1), and then surface sprays the diaphragm (3) of high transmission rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643644.2U CN205088888U (en) | 2015-08-24 | 2015-08-24 | Building outer wall economizer system based on temperature sensing color changing coating characteristic of discolouing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643644.2U CN205088888U (en) | 2015-08-24 | 2015-08-24 | Building outer wall economizer system based on temperature sensing color changing coating characteristic of discolouing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088888U true CN205088888U (en) | 2016-03-16 |
Family
ID=55479589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520643644.2U Expired - Fee Related CN205088888U (en) | 2015-08-24 | 2015-08-24 | Building outer wall economizer system based on temperature sensing color changing coating characteristic of discolouing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316569A (en) * | 2018-02-09 | 2018-07-24 | 重庆大学 | Uniform moisturizing type thermochromism high reflection evaporates roofing |
| TWI796234B (en) * | 2022-06-02 | 2023-03-11 | 張尚文 | Thermochromic building material and manufacturing method thereof |
-
2015
- 2015-08-24 CN CN201520643644.2U patent/CN205088888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316569A (en) * | 2018-02-09 | 2018-07-24 | 重庆大学 | Uniform moisturizing type thermochromism high reflection evaporates roofing |
| TWI796234B (en) * | 2022-06-02 | 2023-03-11 | 張尚文 | Thermochromic building material and manufacturing method thereof |
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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: 20160316 Termination date: 20160824 |