An active heat-absorbing misting cooling window

Abstract

The present invention belongs to the technical field of doors and windows, and specifically relates to an active heat-absorbing misting and cooling window, which is used to realize active cooling of the window and reduce solar radiation passing through the window. The present invention is composed of an upper window frame, a side window frame, a lower window frame, an inner window frame, a glass group, an ultrasonic misting device, and an active exhaust device. The glass group includes a piece of heat-absorbing coated glass, a piece of heat-reflecting coated glass and a plurality of ordinary window glasses. A temperature sensor and a controller are arranged on the indoor side of the side window frame, a water tank is formed inside the lower window frame, and a plurality of fixed slots are arranged at the bottom of the water tank. The present invention mainly absorbs heat through the heat-absorbing coated glass, generates water mist through the ultrasonic misting device and flows through the lower window frame, the inner window frame and the glass group, the water mist adheres to the heat-absorbing coated glass and the heat-reflecting coated glass to evaporate and cool down, and finally flows out through the exhaust holes in the upper window frame, thereby realizing the effects of active heat absorption and cooling of the window, reducing solar radiation entering the room, and improving the indoor and outdoor thermal environment.

Description

Technical Field

[0001] The invention belongs to the technical field of doors and windows, and particularly relates to an active heat-absorbing atomizing and cooling window. Background Art

[0002] Windows are an indispensable part of buildings. Their main function is to provide sufficient light and ventilation for the interior. However, in the summer in cities in humid and hot areas, due to the abnormally hot weather and long sunshine hours, windows are easily affected by solar radiation, causing the indoor temperature to rise, which not only affects the living comfort, but also is not conducive to the overall energy saving and environmental protection of the building.

[0003] In response to this problem, people have developed a variety of cooling devices in the field of door and window technology. Although these devices help to reduce indoor temperature to some extent, they still have some obvious defects. For example, a domestic utility model discloses a sandwich spray water window cooling device (CN 219605181 U). The utility model is composed of components such as a window frame, three layers of tempered glass, and a spray device. When in use, the water delivery pump is manually started to start the device to start working, and the window is sprayed with water through the spray nozzle to achieve an active cooling effect. However, the device objectively has the following defects: such as the inability to achieve automatic control, the large water consumption of the spray nozzle, the limitation of the function of opening the window for ventilation, the inability to reduce the reflection and radiation of the window to the environment, the single function of the spray water, and the inability to use it to improve the thermal environment outside the building window. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an active heat-absorbing misting cooling window that can realize free opening and closing of windows, the window itself can obtain temperature and water level data and automatically process them, reduce the solar radiation transmitted into the room, reduce the reflection and radiation of the window to the outdoor environment, and use external water mist to improve the outdoor thermal environment of the building.

[0005] In order to solve the above technical problems, the present invention provides an active heat-absorbing mist cooling window, which is composed of an upper window frame, a side window frame, a lower window frame, an inner window frame, and a glass group. The upper window frame, the side window frame, and the lower window frame are fixedly connected in sequence, and the upper and lower ends of the inner window frame are respectively hinged to the bottom of the upper window frame and the top of the lower window frame. It is characterized in that: the active heat-absorbing mist cooling window also includes an ultrasonic atomization device and an active exhaust device. The bottom of the upper window frame is provided with a first vent for ventilation, and the outdoor side of the upper window frame is provided with a plurality of exhaust ports. The inner side of the side window frame is provided with a temperature sensor and a controller, a water tank is formed inside the lower window frame, a plurality of fixing slots for fixing the ultrasonic atomizing device are provided at the bottom of the water tank, a water level sensor is provided inside the water tank, a second vent for ventilation is provided at the top and bottom of the inner window frame, the glass group includes a piece of heat absorbing coated glass, a piece of heat reflecting coated glass and a plurality of ordinary window glasses, and the second vent inside the inner window frame is provided with a plurality of fixing slots for installing the glass at both indoor and outdoor sides. The heat-reflecting coated glass and the ordinary window glass are fixedly installed in the inner mounting slot, and the heat-absorbing coated glass is fixedly installed in the outer mounting slot. The heat-absorbing coated glass is composed of the ordinary window glass and the heat-absorbing coating, and the heat-absorbing coating is attached to the indoor side of the ordinary window glass to which the heat-absorbing coated glass belongs. The heat-reflecting coated glass is composed of the ordinary window glass and the heat-reflecting coating, and the heat-absorbing coating is attached to the outdoor side of the ordinary window glass to which the heat-reflecting coated glass belongs. A water inlet nozzle for controlling water inlet is also arranged outside the water tank, and a switch valve is arranged inside the water inlet nozzle. The ultrasonic atomizing device can be detachably installed on the fixed slot. The controller obtains temperature data from the temperature sensor and processes the temperature data. The controller obtains water level data from the water level sensor and processes the water level data. The ultrasonic atomizing device, the temperature sensor, the water level sensor, and the switch valve are all powered by the controller.

[0006] Furthermore, the active exhaust device can be detachably installed in the exhaust hole, and the active exhaust device is powered by the controller.

[0007] Furthermore, a wire hole is provided on the inner side of the side window frame.

[0008] Furthermore, an air intake hole for air intake is opened at the upper end of the outdoor side of the lower window frame.

[0009] Furthermore, a lower window frame cover is provided above the water tank, and a third vent for ventilation is provided on the lower window frame cover.

[0010] The benefits of the present invention are as follows: (1) the upper and lower ends of the inner window frame are respectively hinged to the bottom of the upper window frame and the top of the lower window frame to realize the free opening and closing of the window, and water mist can be generated by the ultrasonic atomizing device. The first air vent, the second air vent, the third air vent, the ventilation holes, and the glass group are arranged to allow the water mist to flow over a large range inside the window, thereby realizing active cooling, thereby taking into account the functions of free opening and closing of the window and active cooling; (2) when the solar radiation reaches a certain amount, the heat-absorbing coated glass first absorbs the light energy and converts it into heat energy to increase its own temperature, thereby reducing the solar radiation reflected to the outdoor environment and thus helping to reduce the urban heat island effect. Then, when the ultrasonic atomizing device generates water mist, the water mist adheres to the heat-absorbing coated glass and takes away its heat through the evaporation of water droplets or the flow of water mist, thereby blocking the outdoor solar radiation from entering the room; (3) The heat-reflecting coated glass can reflect the solar radiation that is not completely absorbed by the heat-absorbing coated glass back to the water mist layer and the heat-absorbing coated glass, thereby reducing Low solar radiation is transmitted into the room; (4) The water mist generated by the ultrasonic atomization device is discharged through the ventilation holes to improve the thermal environment outside the building; (5) Through the setting of the controller, the water inlet switch valve, the water level sensor, and the temperature sensor, the controller of the present invention can automatically obtain water level data and temperature data and process them, and realize automatic control of the water inlet switch valve for water replenishment operation, automatic control of the ultrasonic atomization device to produce water mist, and automatic control of the active exhaust device for ventilation, which greatly reduces the complicated manual operation; (6) Different from traditional energy-saving windows, the present invention shows more outstanding performance; although traditional energy-saving windows can reduce the solar radiation transmitted into the room, they will also reflect the solar radiation to the outside, which may cause light pollution and urban heat island effect; the present invention adopts the reverse energy-saving principle, on the one hand, it more effectively reduces the solar radiation transmitted into the room; on the other hand, it absorbs outdoor solar radiation through heat absorption coating, water mist layer, and heat reflection coating, thereby reducing light pollution and reducing urban heat island effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the outdoor axonometric structure of the present invention;

[0012] Figure 2 This is a schematic diagram of the indoor axonometric structure of the present invention;

[0013] Figure 3 For the present invention Figure 2 Schematic diagram of the local structure of A;

[0014] Figure 4 This is a schematic diagram of the upper window frame structure of the present invention;

[0015] Figure 5 This is a schematic diagram of the lower window frame structure of the present invention;

[0016] Figure 6 It is a schematic diagram of the partial structure of the inner window frame of the present invention;

[0017] Figure 7 It is a schematic cross-sectional view of the heat-absorbing coated glass structure of the present invention;

[0018] Figure 8 It is a schematic cross-sectional view of the heat-reflective coated glass structure of the present invention;

[0019] Fig. 9 It is a schematic diagram of the working principle of the present invention;

[0020] In the figure: 1. upper window frame; 11. active exhaust device; 12. first air vent; 13. exhaust hole; 2. side window frame; 21. temperature sensor; 22. controller; 23. hole for electric wire; 3. lower window frame; 31. ultrasonic atomization device; 32. water tank; 33. fixed slot; 34. water level sensor; 35. third air vent; 36. air inlet hole; 37. water inlet nozzle; 38, 46 switch valve; 39. lower window frame cover; 4. inner window frame; 41. glass group; 42. second air vent; 43. outer mounting slot; 44. inner mounting slot; 411. heat absorbing coated glass; 411a. heat absorbing coated glass; 412. heat reflecting coated glass; 412a. heat reflecting coated glass; 413. ordinary window glass. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and the meaning of "several" is 0 or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1-Figure 9The present invention provides the following technical solutions: an active heat-absorbing mist cooling window, which is composed of an upper window frame 1, a side window frame 2, a lower window frame 3, an inner window frame 4, and a glass group 41. The upper window frame 1, the side window frame 2, and the lower window frame 3 are fixedly connected in sequence, and the upper and lower ends of the inner window frame 4 are respectively hinged to the bottom of the upper window frame 1 and the top of the lower window frame 3. The active heat-absorbing mist cooling window also includes an ultrasonic atomization device 31 and an active exhaust device 11. The bottom of the upper window frame 1 is provided with a first vent 12 for ventilation, and the outdoor side of the upper window frame 1 is provided with a plurality of exhaust holes 13. A temperature sensor 21 and a controller 22 are arranged on the indoor side of the side window frame 2. A water tank 32 is formed inside the lower window frame 3. A plurality of fixing slots 33 for fixing the ultrasonic atomizing device 31 are arranged at the bottom of the water tank 32. A water level sensor 34 is arranged inside the water tank 32. Second vents 42 for ventilation are provided at the top and bottom of the inner window frame 4. In this way, the inner window frame 4 can be freely rotated and opened relative to the upper window frame 1 and the lower window frame 3. The water for atomization supplied to the ultrasonic atomizing device 31 can be stored inside the water tank 32.

[0023] The glass group 41 includes a piece of heat absorbing coated glass 411, a piece of heat reflecting coated glass 412 and several pieces of ordinary window glass 413. The second vent 42 inside the inner window frame 4 is respectively provided with an inner mounting slot 44 and an outer mounting slot 43 for mounting the glass group. The inner mounting slot 44 is fixedly mounted with a piece of the heat reflecting coated glass 412 and several pieces of ordinary window glass 413. The outer mounting slot 43 is fixedly mounted with a piece of the heat absorbing coated glass 411. The heat absorbing coated glass 411 is composed of the ordinary window glass 413 and a heat absorbing coating 411a. The heat absorbing coating 411a is attached to the indoor side of the ordinary window glass 413 to which the heat absorbing coated glass 411 belongs. The heat reflecting coated glass 412 is composed of the ordinary window glass 413 and a heat absorbing coating 411a. The heat absorbing coating 411a is attached to the indoor side of the ordinary window glass 413 to which the heat absorbing coated glass 411 belongs. The heat-reflecting coated glass 412a is composed of a glass 413 and a heat-reflecting coated glass 412a, and the heat-reflecting coated glass 412a is attached to the outdoor side of the ordinary window glass 413 to which the heat-reflecting coated glass 412 belongs. In this way, the second vent 42 and the glass group 41 together form an air interlayer for water mist to flow. The heat-absorbing coated glass 411 to which the glass group 41 belongs is located closest to the outdoor side relative to other components in the glass group 41. Therefore, solar radiation first irradiates the heat-absorbing coated glass 411, and the heat-absorbing coated glass 411 first absorbs light energy and converts it into heat energy to increase its own temperature. The heat-reflecting coated glass 412 can reflect the solar radiation that is not completely absorbed by the heat-absorbing coated glass 411 back to the water mist layer and the heat-absorbing coated glass 411, thereby reducing the solar radiation entering the room.

[0024] See also Figure 2 , Figure 5 In this embodiment, a water inlet nozzle 37 for controlling water inlet is further provided outside the water tank 32 , and the ultrasonic atomization device 31 is detachably mounted on the fixed slot 33 , and the ultrasonic atomization device 31 is powered by the controller 22 .

[0025] See also Figure 2 , Figure 3 In this embodiment: the temperature sensor 21 is powered by the controller 22, and the controller 22 obtains temperature data from the temperature sensor 21 and processes the temperature data. In this way, the technician sets the temperature critical value through the controller 22. When the temperature data obtained by the temperature sensor 21 received by the controller 22 is greater than the temperature critical value, the controller 22 supplies power to the ultrasonic atomization device 31 to generate water mist, thereby realizing the automatic control function.

[0026] See also Figure 2 , Figure 5 In this embodiment: the water level sensor 34 is powered by the controller 22, and the controller 22 obtains water level data from the water level sensor 34 and processes the water level data; a switch valve 38 is provided inside the water inlet 37, and the switch valve 38 is powered by the controller 22 to control the switch. In this way, the technician sets the water level critical value range through the controller 22. When the controller 22 receives the water level data obtained by the water level sensor 34 and the data is lower than the water level critical value range, the controller 22 supplies power to the switch valve 38 to open it. When the controller 22 receives the water level data obtained by the water level sensor 34 and the data is higher than the water level critical value range, the controller 22 supplies power to the switch valve 38 to close it, thereby realizing the automatic water replenishment function.

[0027] See also Figure 2 , Figure 3 In this embodiment: a wire hole 23 is opened on the inner side of the side window frame 2, so that the controller 22 can communicate or power the active exhaust device 11, the ultrasonic atomization device 31, the water level sensor 34, and the switch valve 38 through wires. This is a prior art and will not be elaborated on.

[0028] See also Figure 4In this embodiment: the active exhaust device 11 is detachably installed in the exhaust hole 13, and the active exhaust device 11 is powered by the controller 22. In this way, when the water mist generated by the ultrasonic atomization device 31 flows into the upper window frame 1 through the first vent 12, the active exhaust device 11 is started to discharge the water mist through the exhaust hole 13, thereby accelerating the flow speed of the water mist inside the lower window frame 3, the inner window frame 4, the glass group 41, and the upper window frame 1, thereby enhancing the active cooling effect; or The technician can operate the controller 22 to turn off the active exhaust device 11. Compared with the situation when the active exhaust device 11 is started, the flow speed of the water mist becomes slower, and the water mist stays in the air interlayer of the glass group 41 for a longer time, causing more water mist to adhere to the indoor side of the heat-absorbing coated glass 411 and the outdoor side of the heat-reflecting coated glass 412 to form a layer of water film. The water in the water film evaporates due to the heat, thereby assisting the heat-absorbing coated glass 411 and the heat-reflecting coated glass 412 to reduce their own temperature.

[0029] See also Figure 1-Figure 6 In this embodiment, an air intake hole 36 for air intake is provided at the upper end of the outdoor side of the lower window frame 3; a lower window frame cover plate 39 is provided above the water tank 32, and a third air vent 35 for ventilation is provided on the lower window frame cover plate 39. In this way, outdoor air can flow into the interior of the lower window frame through the air intake hole 36, and the outdoor air and the water in the water tank 32 are combined into water mist through the ultrasonic atomization device 31, and then flow out of the lower window frame 3 through the third air vent 35 and flow into the interior of the inner window frame 4 through the second air vent 42. After the water mist flows through the air interlayer of the glass group 41, it flows out of the inner window frame 4 through the second air vent 42 and flows into the upper window frame 1 through the first air vent 12. Finally, the water mist flows out of the upper window frame to the outdoor side through the active exhaust device 11 through the exhaust hole, thereby realizing air circulation.

[0030] See also Figure 2 , Figure 3 In this embodiment: when the technician connects the water inlet 37 to the water pipe, connects the power supply of the controller 22 and turns on the switch, the controller 22 starts to work.

[0031] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] For those skilled in the art, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the protection scope of the present invention.

Claims

1. An active heat-absorbing misting cooling window, consisting of an upper window frame, a side window frame, a lower window frame, an inner window frame, and a glass group, wherein the upper window frame, the side window frame, and the lower window frame are fixedly connected in sequence, and the upper and lower ends of the inner window frame are respectively hinged to the bottom of the upper window frame and the top of the lower window frame, characterized in that: The active heat-absorbing misting cooling window also includes an ultrasonic atomizing device and an active exhaust device. A first vent for ventilation is provided at the bottom of the upper window frame, and a plurality of exhaust holes are provided on the outdoor side of the upper window frame. A temperature sensor and a controller are provided on the indoor side of the side window frame. A water tank is formed inside the lower window frame, and a plurality of fixing slots for fixing the ultrasonic atomizing device are provided at the bottom of the water tank. A water level sensor is provided inside the water tank. A second vent for ventilation is provided at the top and bottom of the inner window frame. The glass group includes a piece of heat-absorbing coated glass, a piece of heat-reflecting coated glass and a plurality of ordinary window glasses. An inner mounting slot and an outer mounting slot for installing the glass group are respectively provided on the indoor and outdoor sides of the second vent inside the inner window frame. A piece of the heat-reflecting coated glass and a plurality of ordinary window glasses are fixedly installed in the inner mounting slot, and a plurality of ordinary window glasses are fixedly installed in the outer mounting slot. A piece of the heat-absorbing coated glass is fixedly installed in the slot, the heat-absorbing coated glass is composed of the ordinary window glass and the heat-absorbing coating, the heat-absorbing coating is attached to the indoor side of the ordinary window glass to which the heat-absorbing coated glass belongs, the heat-reflecting coated glass is composed of the ordinary window glass and the heat-reflecting coating, the heat-reflecting coating is attached to the outdoor side of the ordinary window glass to which the heat-reflecting coated glass belongs, a water inlet nozzle for controlling water inlet is also arranged on the outside of the water tank, a switch valve is arranged inside the water inlet nozzle, the ultrasonic atomizing device is detachably installed on the fixed slot, the controller obtains temperature data from the temperature sensor and processes the temperature data, the controller obtains water level data from the water level sensor and processes the water level data, the ultrasonic atomizing device, the temperature sensor, the water level sensor, and the switch valve are all powered by the controller.

2. The active heat-absorbing misting cooling window according to claim 1, characterized in that: The active exhaust device can be detachably installed in the exhaust hole, and the active exhaust device is powered by the controller.

3. The active heat-absorbing misting cooling window according to claim 1, characterized in that: The inner side of the side window frame is provided with a wire hole.

4. The active heat-absorbing misting cooling window according to claim 1, characterized in that: An air intake hole for air intake is provided at the upper end of the outdoor side of the lower window frame.

5. The active heat-absorbing misting cooling window according to claim 1, characterized in that: A lower window frame cover is provided above the water tank, and a third vent for ventilation is provided on the lower window frame cover.

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