CN207686578U - A kind of heat insulation window of automatically cleaning and phase transformation blinds - Google Patents

Abstract

A kind of heat insulation window of automatically cleaning and phase transformation blinds, it is related to architectural design field, by the first glass 1, second glass 2, third glass 3, No.1 cavity 4, No. two cavitys 5, blinds 6, phase-change material 7, automatically cleaning film 8, low e films 9 and window frame 10 are constituted, the first glass 1 is equipped in window frame 10, second glass 2 and third glass 3, it is No.1 cavity 4 between first glass 1 and the second glass 2, it is No. two cavitys 5 between second glass 2 and third glass 3, a row blinds 6 is equipped in No.1 cavity 4, 6 the inside of blinds is phase-change material 7, automatically cleaning film 8 is pasted respectively in 1 base layer exterior surface of the first glass and 3 base layer interior surface of third glass, low e films 9 are pasted in the second glass 2 and 3 outer surface of third glass.The utility model can be kept the temperature but also heat-insulated, reduced heat-energy losses, be can be good at accumulation of heat and heat release, improve energy utilization rate, have good adaptability, environmentally friendly low-carbon fully energy saving in Summer and winter.

Description

A thermal window with self-cleaning and phase change louvers

Technical field:

The utility model relates to the field of architectural design, in particular to a thermal insulation window with self-cleaning and phase-change shutters.

Background technique:

With the development of society and the overall construction of a well-off society, people's requirements for building decoration are also increasing. Today, glass has become an important material for buildings, so the amount of glass used in the construction industry is also increasing. Nowadays, when people choose glass doors and windows of buildings, in addition to considering their aesthetics and appearance features, they pay more attention to issues such as heat control and comfort of internal sunlight projection. The current thermal insulation windows do not have these features and cannot meet the needs of people today. need.

Utility model content:

The purpose of the utility model is to overcome the disadvantages of the above-mentioned prior art, and provide a self-cleaning and thermal insulation window with phase-change louvers, so as to overcome the problem that the current existing glass windows cannot regulate the indoor temperature.

In order to solve the problems existing in the background technology, the utility model adopts the following technical solutions: the first glass, the second glass, the third glass, the first cavity, the second cavity, louvers, phase change materials, self-cleaning film , low-e film and window frame, the window frame is equipped with the first glass, the second glass and the third glass, between the first glass and the second glass is the first cavity, between the second glass and the third glass There is a No. 2 cavity in between. There is a row of louvers in the No. 1 cavity. The inside of the louvers is a phase change material. Self-cleaning films are pasted on the outer surface of the first glass base and the inner surface of the third glass base, Paste the low-e film on the outer surface of the third glass.

Further, the self-cleaning film on the outer surface of the first glass base layer is hydrophobic, and the self-cleaning film on the inner surface of the third glass is hydrophilic.

Further, the phase change material is paraffin.

Further, double silver low-e films are pasted on the outer surfaces of the second glass and the third glass.

The beneficial effects of the utility model are:

(1) Using phase change materials and louvers, using the phase change of phase change materials to store heat when the temperature is high, and release heat when the temperature is low, intelligently adjust the room temperature, and achieve the effect of energy saving;

(2) The outer surface of the first glass base layer adopts a hydrophobic self-cleaning film, and the inner surface of the third glass adopts a hydrophilic self-cleaning film. Hydrophobic self-cleaning film is used outdoors, which can be washed by natural water to clean the glass. Hydrophilic self-cleaning film is used indoors to condense into water droplets when the temperature difference between indoor and outdoor makes the glass fog, which will not fall and pollute the room. ;

(3) The use of double silver low-e film has lower emissivity and heat transfer coefficient, which skillfully combines the high light transmittance of glass and the low transmittance of solar heat radiation, and solves the problem of high light transmittance and low heat transfer. The problem of heat transfer coefficient and low shading coefficient has better energy-saving effect.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

In the figure: 1. First glass, 2. Second glass, 3. Third glass, 4. No. 1 cavity, 5. No. 2 cavity, 6. Louver, 7. Phase change material, 8. Self-cleaning film , 9, low-e film, 10, window frame.

Detailed ways:

Below in conjunction with accompanying drawing 1, the technical scheme of the utility model is further described: by the first glass 1, the second glass 2, the third glass 3, the first cavity 4, the second cavity 5, the shutter 6, the phase change material 7 , a self-cleaning film 8, a low-e film 9 and a window frame 10, the window frame 10 is provided with a first glass 1, a second glass 2 and a third glass 3, and between the first glass 1 and the second glass 2 is No. 1 cavity 4, No. 2 cavity 5 between the second glass 2 and the third glass 3, a row of louvers 6 are arranged in the No. 1 cavity 4, and phase change material 7 is inside the louvers 6. Self-cleaning film 8 is pasted on the outer surface of the first base layer and the inner surface of the third base layer of the third glass 3, and the low-e film 9 is pasted on the outer surface of the second glass 2 and the third glass 3, and the self-cleaning of the outer surface of the first glass 1 base layer The film is hydrophobic, the self-cleaning film on the inner surface of the third glass 3 is hydrophilic, the phase change material 7 is paraffin, and the double silver low-e film is pasted on the outer surfaces of the second glass 2 and the third glass 3 .

The specific operating conditions are:

In summer, when the temperature is high during the day, the phase change material 7 absorbs the energy of the sun, melts from solid to liquid, and stores the absorbed solar energy, which reduces the situation that the outdoor heat enters the room and causes the indoor temperature to be too high. When the outdoor temperature drops at night, the relative The variable material 7 is solidified from liquid to solid, releases the solar energy absorbed during the day, improves indoor thermal comfort, and saves energy. The hydrophobic self-cleaning film 8 is used outdoors, and the glass can be cleaned by the washing of rainwater. In summer, the indoor temperature is lower than that of the outdoor, so the glass is required to be insulated, and the double silver low-e film 9 can make the outdoor heat transfer to the indoor as little as possible.

In winter, when the outdoor temperature is low, the phase change material 7 solidifies into a solid state in severe cold areas in winter, and the heat absorption performance decreases, which can also reduce the loss of indoor heat to the outside. At the same time, due to the low heat transfer coefficient of the double silver low-e film 9, the heat transferred from indoor to outdoor is greatly reduced compared with ordinary glass windows. At the same time, the temperature difference between indoors and outdoors is large in severe cold areas in winter, and the hydrophilic self-cleaning film 8 can be used indoors to condense into water droplets when the temperature difference between indoors and outdoors makes the glass foggy, so that it will not fall and pollute the room. Based on the above considerations, due to the louver 6 and the self-cleaning film 8 containing the phase change material 7, the glass window can not only meet the requirements of the enclosure structure, especially the glass window, for summer sun protection and winter warmth protection in hot summer and cold winter regions, but also make up for the The existing research is not practical in severe cold regions, but at the same time, it can also utilize the absorbed heat and achieve the purpose of self-cleaning. It is a new type of glass window structure that can use solar energy to improve indoor comfort.

Claims (4)

1. A thermal insulation window with self-cleaning and phase-change louvers, characterized in that it consists of the first glass (1), the second glass (2), the third glass (3), the first cavity (4), the second Cavity (5), louvers (6), phase change material (7), self-cleaning film (8), low-e film (9) and window frame (10), the window frame (10) is equipped with a first Glass (1), second glass (2) and third glass (3), between the first glass (1) and second glass (2) is the first cavity (4), the second glass (2) and Between the third glass (3) is the second cavity (5), and a row of louvers (6) is longitudinally arranged in the first cavity (4), and the inside of the louvers (6) is a phase change material (7). The outer surface of the base layer of the first glass (1) and the inner surface of the third glass (3) are respectively pasted with a self-cleaning film (8), and the outer surface of the second glass (2) and the third glass (3) are pasted with a low-e film (9). 2. A thermal insulation window with self-cleaning and phase-change louvers according to claim 1, characterized in that: the self-cleaning film on the outer surface of the base layer of the first glass (1) is hydrophobic, and the inner surface of the third glass (3) is The self-cleaning membrane is hydrophilic. 3. A thermal insulation window with self-cleaning and phase-change shutters according to claim 1, characterized in that: the phase-change material (7) is paraffin. 4. A thermal insulation window with self-cleaning and phase-change louvers according to claim 1, characterized in that: the outer surfaces of the second glass (2) and the third glass (3) are pasted with double silver low-e membrane.