CN115325629A - Window structure and house - Google Patents

Abstract

The invention relates to the technical field of construction, and provides a window structure and a house. The window structure includes: double-layer glass and a heat exchange component; an air cavity is defined between the double-layer glass; the heat exchange component is arranged on the bottom and/or top of the double-layer glass, and includes: a heat exchanger and a fan, and the heat exchanger is suitable for Passing into the cold and hot medium, the fan is suitable for driving the air flow in the air cavity to exchange heat with the heat exchanger. The invention has the characteristics of simple structure, high reliability, convenient use, can reduce indoor loads in summer and winter at the same time, and can ensure the visual field effect.

Description

Window structure and housing

technical field

The invention relates to the technical field of buildings, in particular to a window structure and a house.

Background technique

With the development of urbanization, my country's building area is growing rapidly, and at the same time, building operation energy consumption is also increasing, of which HVAC energy consumption accounts for the largest proportion. Reducing energy consumption of air conditioning systems is of great significance to energy conservation and emission reduction. Windows are an important part of the building envelope. The heat entering the room through windows accounts for about one-third of the air-conditioning load, making the indoor load higher and energy consumption more serious.

In order to solve the above-mentioned technical problems, among related technologies: the patent document with the application number CN202010581803.6 proposes to use a nozzle to spray cooling water on the surface of the main body of the glass curtain wall. Realize the cooling of the glass curtain wall; however, using a constant temperature water bath to cool the cooling water can reduce the cooling load of the air conditioner, but the constant temperature water bath will consume more energy consumption; the patent document with the application number CN201920250708.0 uses the condensed water of the air conditioner evaporator to A water curtain is formed in the glass curtain wall, and the water curtain in the glass curtain wall is in contact with the extracted part of the indoor return air to realize the evaporation and heat absorption of the condensed water and absorb the heat of the curtain wall glass; however, the amount of condensed water in the evaporator is limited, and the cooling capacity that can be used to cool the glass is small .

Moreover, the application objects of the above two schemes are glass curtain walls, which cannot be applied to the window structure that is often opened. Both of these two schemes use water to flow directly in the cavity of the double-layer curtain wall, which requires high air tightness and the risk of water leakage. The risk is greater.

The application number is CN201520256976.5, which proposes a double-layer glass enclosure system with cooling and sunshade functions. Water flows and cools in multiple cooling water pipes, and sunshade louvers are arranged on each cooling water pipe. However, this scheme has dense pipes and takes up a lot of space, which seriously affects indoor lighting and vision, increases the weight of the curtain wall, and has a complex structural design, which has hidden dangers of water leakage; Water, very cumbersome to use.

Therefore, there is an urgent need to design a window structure that is simple in structure, high in reliability, easy to use, can reduce the indoor load in summer and winter, and can guarantee the visual effect.

Contents of the invention

The invention provides a window structure and a house, which have the characteristics of simple structure, high reliability, convenient use, can reduce indoor loads in summer and winter at the same time, and can ensure visual field effect and the like.

The invention provides a window structure, comprising:

Double-layer glass, defining a wind cavity between the double-layer glass;

The heat exchange assembly is arranged on the bottom and/or top of the double-glazed glass, including: a heat exchanger and a fan, the heat exchanger is suitable for feeding cold and hot media, and the fan is suitable for driving the air in the air cavity The air flow exchanges heat with the heat exchanger.

According to a kind of window structure provided by the present invention, also comprise:

The louvers are arranged in the air cavity and can be opened and closed.

According to a window structure provided by the present invention, the heat exchange component is arranged in the air chamber, and a first grille is also arranged in the air chamber, and the first grille is located between the louvers and the air chamber. between heat exchange components.

According to a window structure provided by the present invention, the upper and lower parts of the double-glazed glass are installed with a first damper through a first installation component.

According to a window structure provided by the present invention, it also includes a frame, the double-layer glass is embedded in the frame to form a glass assembly, the bottom and/or top of the glass assembly is provided with an accommodating chamber, and the heat exchange assembly is provided in the containing chamber;

The frame is rotatable and is suitable for driving the air chamber to switch between a first position and a second position. In the first position, the air chamber communicates with the accommodating chamber, and in the second position , the wind chamber is staggered from the accommodation chamber.

According to a window structure provided by the present invention, a second grille is provided on a side of the accommodating chamber adjacent to the frame, and a through hole is provided on a side of the frame adjacent to the accommodating chamber.

According to the window structure provided by the present invention, when the bottom or the top of the glass assembly is provided with an accommodating chamber, the glass assembly is installed with a second damper through the second mounting part, and the accommodating chamber is provided with a third air valve, the third air valve and the second air valve are located at the upper and lower parts of the window structure;

When the bottom and top of the glass assembly are provided with accommodating chambers, the accommodating chambers at the bottom and top are respectively provided with fourth air valves.

According to a kind of window structure provided by the present invention, also comprise:

A cold and heat source is connected to the heat exchanger to form a circulation loop;

A circulation pump is arranged in the circulation loop.

According to a window structure provided by the present invention, the cold and heat source is at least one of a natural cold and heat source and a mechanical cold and heat source.

The present invention also provides a house, including the above-mentioned window structure.

The window structure and house provided by the present invention have the following beneficial effects:

(1) By installing heat exchange components on the bottom and/or top of the double-layer glass, the heat exchange components include heat exchangers and fans, and the heat exchangers are suitable for feeding low-grade cold and hot media to realize the utilization of low-grade natural energy , The fan is suitable for driving the air flow in the double-glazed air chamber to exchange heat with the heat exchanger, and can produce hot and cold air to adjust the temperature of the air chamber to reduce the building load.

(2) By setting louvers in the air cavity of the double-glazed glass for shading, the synergistic effect of lighting, energy saving and good vision is achieved.

(3) It can reduce the indoor load in summer and winter at the same time to achieve the purpose of energy saving: in summer, the collected natural cooling water is sent to the heat exchanger to reduce the temperature of the double-layer glass wind chamber; in winter, the collected natural hot water is sent to the heat exchanger In the middle, the temperature of the double-layer glass air cavity is raised, and the shutters can be adjusted in winter to let the sunlight pass through to ensure the visual effect; To the heat exchanger to improve the air chamber temperature.

(4) Compared with the related technology, there is no water flow in the double-layer glass air chamber of the present invention, no water pipes that are difficult to fold, simple structure, strong implementability, high reliability, and good window vision can be guaranteed. In addition, it can effectively The hidden danger of water pipe freezing in the related technology is avoided.

(5) By setting the air valve on the window structure, when the conditions are suitable, the cold and heat source can not be turned on, the energy consumption of the circulating pump can be reduced, and the power of the fan can be used to drive the air to circulate; when the buoyancy force is sufficient, the fan can also be turned off to reduce the energy consumption of the fan. consumption, using the buoyancy force to drive air circulation; the present invention can realize multiple operation modes by setting air valves and reduce indoor load.

(6) When cooling in summer, natural energy collection devices such as cooling towers can be used to store cold at night, and the cold energy can be stored in the energy storage tank for use by the heat exchanger during the day, making full use of the lower temperature at night and improving the natural energy collection device. Energy efficiency; when heating in winter, use solar collectors to produce hot water during the day and store it in the energy storage tank for use by the heat exchanger at night, making full use of solar energy.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

In order to more clearly illustrate the technical solutions in the present invention or related technologies, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or related technologies. Obviously, the accompanying drawings in the following description are some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is one of structural representations of the house provided by the present invention;

Fig. 2 is the second structural diagram of the house provided by the present invention;

Fig. 3 is the third structural diagram of the house provided by the present invention;

Fig. 4 is the fourth structural diagram of the house provided by the present invention;

Fig. 5 is the fifth structural diagram of the house provided by the present invention;

Fig. 6 is the sixth structural diagram of the house provided by the present invention;

Fig. 7 is the seventh structural diagram of the house provided by the present invention;

Fig. 8 is the eighth structural diagram of the house provided by the present invention;

Fig. 9 is the ninth structural diagram of the house provided by the present invention;

Fig. 10 is one of the air supply principle diagrams of the window structure provided by the present invention;

Fig. 11 is the second schematic diagram of the air supply of the window structure provided by the present invention;

Reference signs:

1: double-layer glass; 101: outer glass; 102: inner glass; 103: wind cavity;

2: heat exchange assembly; 201: heat exchanger; 202: fan;

3: blinds; 301: adjusting rod; 302: sunshade louvers;

4: the first grille; 5: the first installation part; 6: the first damper;

7: frame; 701: through hole; 8: accommodation chamber; 801: second grid;

9: the second installation part; 10: the second air valve; 11: the third air valve;

12: Cold and heat source; 13: Circulation pump; 14: Wall; 15: Floor; 16: Roof.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" ", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying The devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation and therefore should not be construed as limiting the embodiments of the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, Or integrated connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the embodiments of the present invention in specific situations.

In the embodiments of the present invention, unless otherwise specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature may pass through the middle of the second feature. Media indirect contact. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the embodiments of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Below in conjunction with Fig. 1-Fig. 11, describe the window structure and house of the present invention.

According to an embodiment of the present invention, as shown in FIGS. 1-11 , the window structure provided by the present invention mainly includes: double-layer glass 1 and heat exchange assembly 2 . Wherein, the double-layer glass 1 is generally divided into an outer glass 101 and an inner glass 102 , and the outer glass 101 and the inner glass 102 are arranged side by side at intervals so that a wind chamber 103 can be defined between the double-layer glass 1 .

The heat exchange assembly 2 is arranged on the bottom and/or top of the double-layer glass 1, and the heat exchange assembly 2 includes: a heat exchanger 201 and a fan 202, the heat exchanger 201 is suitable for feeding cold and hot media, and the fan 202 is suitable for driving the The air flowing in the air cavity 103 of the glass 1 exchanges heat with the heat exchanger 201 .

Specifically, in summer, the collected natural cooling water can be sent to the heat exchanger 201, thereby reducing the temperature of the air cavity 103 of the double-glazed glass 1; in winter, the collected natural hot water can be sent to the heat exchanger 201, thereby increasing the temperature. The temperature of the air cavity 103 of the double-layer glass 1 can reduce the indoor load in summer and winter simultaneously, and achieve the purpose of energy saving.

In the window structure provided by the embodiment of the present invention, a heat exchange assembly 2 is arranged on the bottom and/or top of the double-glazed glass 1. The heat exchange assembly 2 includes a heat exchanger 201 and a fan 202. The heat exchanger 201 is suitable for passing through low-grade The cold and hot medium realizes the utilization of low-grade natural energy. The fan 202 is suitable for driving the air flow in the air chamber 103 of the double-glazed glass 1 to exchange heat with the heat exchanger 201, and can produce hot and cold air to adjust the temperature of the air chamber 103. Reduce the building load; and, compared with the related art, there is no water flow in the air chamber 103 of the double-glazed glass 1 of the present invention, and there is no water pipe that is difficult to fold, the structure is simple, the implementability is strong, the reliability is high, and good windows can be guaranteed In addition, it can effectively avoid the hidden danger of water pipe freezing in related technologies.

The specific number of heat exchange components 2 of the present invention is not particularly limited, and can be designed according to actual working conditions and installation space.

According to an embodiment of the present invention, as shown in FIG. 1 , the window structure of the present invention further includes: louvers 3 , which are arranged in the wind cavity 103 of the double-glazed glass 1 , and the louvers 3 can be opened and closed.

In the embodiment of the present invention, the synergistic effect of daylighting, energy saving, and good vision can be achieved by setting louvers 3 in the air chamber 103 of the double-glazed glass 1 for shading.

According to one embodiment of the present invention, as shown in FIG. 1 , the shutter 3 includes an adjusting rod 301 and a plurality of sunshade louvers 302, the adjusting rod 301 is vertically arranged in the air chamber 103 of the double-glazed glass 1, and the plurality of sunshade louvers 302 are arranged along the The adjustment rods 301 are arranged on the adjustment rods 301 at intervals in the length direction, and the opening and closing angles of the sunshade louvers 302 can be adjusted through the adjustment rods 301 . For example, in winter, the sunshade louvers 302 are adjusted through the adjusting rod 301, and the louvers 3 are opened to allow sunlight to pass through, thereby ensuring a visual field effect.

According to an embodiment of the present invention, as shown in FIG. 2 , the heat exchange assembly 2 is arranged in the air cavity 103 of the double-layer glass 1, and the first grid 4 is also arranged in the air cavity 103, and the first grid 4 is located in the air cavity 103. The air cavity 103 is divided into two chambers between the louvers 3 and the heat exchange assembly 2 , wherein the louvers 3 are arranged in one chamber, and the heat exchange assembly 2 is arranged in the other chamber, so as to realize a rational distribution of structures.

According to one embodiment of the present invention, as shown in Figure 1 and Figure 10, the heat exchange assembly 2 is arranged at the bottom of the air cavity 103 of the double-layer glass 1, and the air circulation in the air cavity 103 is driven by the fan 202 and the heat exchanger 201 cycle heat exchange.

Different from the above embodiments, as shown in FIG. 11 , the heat exchange components 2 are respectively arranged at the bottom and the top of the air chamber 103 of the double-glazed glass 1 . With this design, the air in the wind chamber 103 can be circulated more fully under the action of the upper and lower sets of heat exchange components 2 , thereby improving the heat exchange effect and effectively reducing the building load.

According to an embodiment of the present invention, as shown in FIGS. 3-6 , the upper and lower parts of the double-glazed glass 1 are installed with a first damper 6 through a first installation component 5 .

Specifically, as shown in FIG. 3 , the first damper 6 may be installed on the upper and lower parts of the inner layer glass 102 through the first installation part 5. At this time, the first installation parts 5 on the upper and lower parts are installed on the roof 16 and On the floor 15, the outer glass 101 can be arranged between the roof 16 and the floor 15; as shown in FIG. , the first mounting parts 5 at the upper and lower parts are respectively installed on the roof 16 and the floor 15, and the inner glass 102 can be arranged between the roof 16 and the floor 15; as shown in FIG. 5 , the outer glass 101 and the Both the upper and lower parts of the inner glass 102 are equipped with the first air valve 6 through the first installation part 5. At this time, the first installation parts 5 at the upper and lower parts are installed on the roof 16 and the floor 15 respectively, and the double glazing 1 is located on the upper and lower sides. between the first mounting parts 5 of the part; as shown in Figure 6, the upper part of the outer glass 101 and the lower part of the inner glass 102 can also be installed with the first damper 6 through the first mounting part 5 respectively, or the outer The lower part of the layer glass 101 and the upper part of the inner layer glass 102 are installed with the first damper 6 through the first installation part 5 . It can be understood that the window structure in this embodiment of the present invention is a fixed window.

According to an embodiment of the present invention, as shown in FIG. 7 , the window structure of the present invention further includes a frame 7, the double-layer glass 1 is embedded in the frame 7 to form a glass assembly, and the bottom and/or top of the glass assembly is provided with an accommodating chamber 8, The heat exchange assembly 2 is arranged in the accommodation chamber 8; the frame 7 is rotatable, and when the frame 7 rotates, it can drive the double-layer glass 1 to move together, so that the air chamber 103 of the double-layer glass 1 can be driven to the first position and the second position In the first position, the wind chamber 103 communicates with the containing chamber 8 , and in the second position, the wind chamber 103 and the containing chamber 8 are staggered. Wherein, the first position can be understood as a closed position of the window structure, and correspondingly, the second position can be understood as an open position of the window structure.

In the embodiment of the present invention, by setting the rotatable frame 7, the window structure can be moved and opened, so as to realize rapid indoor ventilation.

It is worth mentioning that since the water pipes of the heat exchange assembly 2 are generally fixedly installed in the house structure and cannot be moved, the embodiment of the present invention can separate the heat exchange assembly 2 from the glass assembly by setting the accommodating chamber 8. , when the window structure is opened and closed, it will not drive the heat exchange assembly 2 to move, and the heat exchange assembly 2 does not need to be equipped with water pipes that are difficult to fold, so that it can conveniently ensure the feasibility of opening and closing the window structure.

Moreover, by arranging the heat exchange assembly 2 in the accommodation chamber 8, it is possible to avoid blocking the view of the double-layer glass 1, thereby effectively improving the view effect. Therefore, the accommodating chamber 8 of the embodiment of the present invention has multiple effects.

According to an embodiment of the present invention, as shown in FIG. 7 , a second grid 801 is provided on a side of the storage chamber 8 adjacent to the frame 7 , and a through hole 701 is provided on a side of the frame 7 adjacent to the storage chamber 8 . Specifically, in the first position, that is, when the window is closed, the second grille 801 communicates with the through hole 701 to ensure that the air chamber 103 communicates with the accommodation chamber 8; in the second position, that is, when the window is opened, the air chamber 103 communicates with the accommodation chamber 8 The chambers 8 are staggered, and the second grid 801 does not communicate with the through hole 701 .

The specific number of through-holes 701 in the present invention is not particularly limited, and the number of through-holes 701 and the number of ventilation channels of the second grille 801 may be the same or different.

When the number of the through holes 701 is the same as the number of the ventilation channels of the second grille 801, if it is designed in this way, when in the first position, each ventilation channel of the second grille 801 can be equal to each of the through holes 701. One-to-one connection to effectively ensure ventilation.

According to an embodiment of the present invention, as shown in FIG. 8 , when the bottom or top of the glass assembly is provided with an accommodating chamber 8, the glass assembly is installed with a second damper 10 through the second installation part 9. At this time, the second installation The component 9 is arranged between the frame 7 and the double-glazed glass 1; and the accommodating chamber 8 is provided with a third air valve 11, and the third air valve 11 and the second air valve 10 are located at the upper and lower parts of the window structure; when the bottom of the glass assembly and the top are provided with accommodating chambers 8, and the bottom and top accommodating chambers 8 are respectively provided with fourth air valves. And the second air valve 10 can be specifically arranged on the inside and/or outside of the glass assembly. Similarly, the third air valve 11 and the fourth air valve can be specifically arranged on the inside and/or outside of the accommodating chamber 8, wherein the inside It can be understood as the side facing the indoor, and the outside can be understood as the side facing the outdoor. During operation, the two air valves on the upper and lower parts can be opened to realize the circulation of air.

In the embodiment of the present invention, multiple operation modes can be realized by setting multiple air valves, and the indoor load can be reduced. For details, refer to the following description.

The specific material of the accommodation chamber 8 of the present invention is not particularly limited, for example, it can be made of glass, or it can be made of non-glass materials such as concrete and wood, and can be specifically designed according to actual working conditions.

According to an embodiment of the present invention, as shown in FIG. 9 , the window structure of the present invention also includes: a cold and heat source 12 and a circulation pump 13, and the cold and heat source 12 is connected with a heat exchanger 201 to form a circulation loop; the circulation pump 13 is arranged on in the loop. The cold heat in the cold heat source 12 can be directly supplied to the heat exchanger 201 for utilization, or the cold heat in the cold heat source 12 can be stored first and then supplied to the heat exchanger 201 for utilization.

According to an embodiment of the present invention, the cooling and heating source 12 is at least one of a natural cooling and heating source and a mechanical cooling and heating source.

Among them, natural cold and heat sources are mainly air source heat exchangers, soil source heat exchangers, river and lake water heat exchangers, cooling towers, solar collectors, etc.; mechanical cold and heat sources are mainly refrigerators, heat pumps, domestic waste heat, industrial waste heat etc.

According to an embodiment of the present invention, as shown in FIGS. 1-9 , the present invention also provides a house, including the window structure of the above-mentioned embodiment.

In a specific example, the window structure is disposed on a wall 14 of a house.

In another specific example, the house further includes structures such as a floor 15 and a roof 16 , and the window structure can be arranged as a part of the wall 14 between the floor 15 and the roof 16 to form a floor-to-ceiling window structure.

The following takes the first air valve 6 as an example to describe the operating modes of the window structure provided by the present invention, which generally include the following types:

(1) Natural energy processing circulation wind mode

Referring to Fig. 1, in summer, the blower fan 202 is turned on, and the natural cooling water is introduced into the heat exchanger 201, that is, the cooling water of the cold heat source 12 is used to cool down the air in the air chamber 103 of the double-glazed glass 1, reducing the temperature. Wind chamber 103 temperature, thereby reduces the heat that enters house through window structure; Similarly, in winter, heat exchanger 201 utilizes the hot water of cold and heat source 12 (as solar energy, buried pipe) to air chamber 103 of double-layer glass 1 The air inside is heated to increase the temperature of the air cavity 103, thereby reducing the heat dissipation through the window structure in the room.

Moreover, the state of the shutters 3 can be flexibly adjusted according to the light intensity and indoor light requirements, which can not only ensure a good view, but also reduce the heating and cooling load.

(2) Solar heating mode

Referring to Figure 3, when heating is required in winter, the shutters 3 absorb solar radiation heat, the temperature of the air chamber 103 of the double-layer glass 1 rises, and the first air valve 6 on the upper and lower parts of the inner glass 102 is opened, and through the effect of the buoyancy force The indoor air enters the air cavity 103 from the first air valve 6 at the bottom, and leaves the air cavity 103 from the first air valve 6 at the top to return to the room. Therefore, the indoor air enters the high-temperature air cavity 103 and is heated before returning to the room.

And, when the buoyancy force alone is insufficient, the blower fan 202 can also be turned on to supplement the air circulation power.

(3) Outdoor air free cooling mode

Referring to Fig. 4, when the temperature of the outdoor air is low, the first air valve 6 on the upper and lower parts of the outer glass 101 is opened, and the outdoor air enters from the first air valve 6 on the lower part and is discharged from the first air valve 6 on the upper part. The outdoor air is used to take away the heat of the wind chamber 103, and the temperature of the wind chamber 103 of the double-glazed glass 1 is lowered, thereby reducing the heat entering the house through the window structure.

And, when the buoyancy force alone is insufficient, the blower fan 202 can also be turned on to supplement the air circulation power.

(4) Rapid ventilation mode

With reference to shown in Fig. 5, when carrying out fast ventilation indoor, can open all first air valves 6 of double-glazed glass 1 upper and lower parts.

(5) Indoor exhaust and heat dissipation mode

Referring to Fig. 6, when there is exhaust air in the room, open the first air valve 6 on the bottom of the inner glass 102 and the top of the outer glass 101, the exhaust air enters from the first air valve 6 on the bottom, and enters from the first air valve on the top. The valve 6 discharges, utilizes the low-temperature exhaust air to take away the heat of the air chamber 103, and reduces the temperature of the air chamber 103 of the double-glazed glass 1, so as to reduce the heat entering the house through the window structure.

And, when there is no air exhaust in the room, the blower fan 202 can also be turned on to open the first air valve 6 at the upper and lower parts, so that the air can enter from the first air valve 6 at the bottom and be discharged from the first air valve 6 at the top. The indoor air with a lower temperature takes away the heat from the wind cavity 103 .

(6) Energy storage mode

Referring to Fig. 9, when cooling in summer, natural energy harvesting devices such as cooling towers can be used to store cold at night, and the cold energy is stored in the energy storage tank for use by the heat exchanger 201 during the day, making full use of the lower temperature at night to improve The energy efficiency of the natural energy collection device; in addition, the cooling water produced by the off-peak electricity can also be stored in the energy storage tank for the heat exchanger 201 to use during the day. When heating in winter, use natural energy collection devices such as solar collectors to produce hot water during the day and store it in the energy storage tank. heat transfer.

In addition, the present invention sets the first air valve 6 on the window structure. When the conditions are suitable, the cold and heat source 12 may not be turned on, the energy consumption of the circulation pump 13 is reduced, and the power of the fan 202 is used to drive the air to circulate; when the buoyancy is sufficient, the fan 202 202 can also be closed to reduce the energy consumption of fan 202 and use the buoyancy force to drive air circulation; the present invention can realize the above-mentioned multiple operation modes by setting a plurality of first air valves 6 and reduce the indoor load.

It can be understood that the working principles of other air valves in the present invention are similar to those of the first air valve 6 , and will not be repeated here.

To sum up, the window structure provided by the present invention has the characteristics of simple structure, high reliability, convenient use, can reduce the indoor load in summer and winter at the same time, and can guarantee the visual effect, etc., and can be applied to fixed glass curtain walls and openable glass curtain walls. Glass enclosures for glass windows.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. A window structure, characterized in that, comprising: Double-layer glass, defining a wind cavity between the double-layer glass; The heat exchange assembly is arranged on the bottom and/or top of the double-glazed glass, including: a heat exchanger and a fan, the heat exchanger is suitable for feeding cold and hot media, and the fan is suitable for driving the air in the air cavity The air flow exchanges heat with the heat exchanger. 2. The window structure according to claim 1, further comprising: The louvers are arranged in the air cavity and can be opened and closed. 3. The window structure according to claim 2, wherein the heat exchanging component is arranged in the air chamber, and a first grid is also arranged in the air chamber, and the first grid is located at Between the louvers and the heat exchange component. 4. The window structure according to any one of claims 1-3, characterized in that a first damper is installed on the upper and lower parts of the double-glazed glass through a first installation component. 5. The window structure according to claim 1, further comprising a frame, the double-layer glass is embedded in the frame to form a glass assembly, the bottom and/or top of the glass assembly is provided with an accommodating chamber, The heat exchange component is disposed in the accommodation chamber; The frame is rotatable and is suitable for driving the air chamber to switch between a first position and a second position. In the first position, the air chamber communicates with the accommodating chamber, and in the second position , the wind chamber is staggered from the accommodation chamber. 6. The window structure according to claim 5, characterized in that, a second grille is provided on a side of the accommodating chamber adjacent to the frame, and a side of the frame adjacent to the accommodating chamber is provided with through hole. 7. The window structure according to claim 5, characterized in that, when the bottom or top of the glass assembly is provided with an accommodating chamber, the glass assembly is installed with a second damper through a second mounting part, and the The accommodating chamber is provided with a third air valve, and the third air valve and the second air valve are located at the upper and lower parts of the window structure; When the bottom and top of the glass assembly are provided with accommodating chambers, the accommodating chambers at the bottom and top are respectively provided with fourth air valves. 8. The window structure according to any one of claims 1-3, 5-7, further comprising: A cold and heat source is connected to the heat exchanger to form a circulation loop; A circulation pump is arranged in the circulation loop. 9. The window structure according to claim 8, wherein the cold and heat source is at least one of a natural cold and heat source and a mechanical cold and heat source. 10. A house, characterized by comprising the window structure according to any one of claims 1-9.

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