An air purification window

Abstract

The invention discloses an air purification window, which belongs to the technical field of air purification and comprises a window body and a window frame. The window body is hinged to the window frame through a connecting piece. The window body comprises a frame body, a shutter and a purification filter interlayer. The shutter is fixedly arranged on the frame body and is close to an outdoor side. The purification filter interlayer is detachably arranged on the frame body and is close to an indoor side. The purification filter interlayer comprises a waterproof and oil-proof interlayer, an air purification interlayer, a sterilization interlayer, a deodorization and oxygenation interlayer and an air circulation drainage layer in sequence from outdoor to indoor. The sterilization interlayer and the air circulation drainage layer are fixedly arranged on the frame body. A plurality of guide slots are arranged on the frame body. The waterproof and oil-proof interlayer and the air purification interlayer are detachably inserted in different guide slots. The window has the advantages of fast ventilation speed, large ventilation volume, effective filtration of various harmful substances and high indoor comfort.

Description

Technical Field

[0001] The invention relates to the technical field of air purification, and in particular to an air purification window. Background Art

[0002] In order to keep the indoor air and outdoor air circulating and keep the indoor air clean, people need to open windows frequently for ventilation. Opening windows for ventilation can not only promote the flow of indoor air, but also effectively prevent the spread of respiratory diseases. However, air pollution has become increasingly serious in recent years. Outdoor air often contains a large amount of dust, lint, pollen, oil smoke, industrial waste gas, decoration waste gas, germs and other harmful substances that affect health, especially automobile exhaust. If you still open windows for ventilation every day under this circumstance, although the indoor air has been replaced, the window screen filter cannot prevent the entry of harmful substances. Harmful substances still exist in the air flowing into the room, which is even more detrimental to human health.

[0003] In view of this, the use of air purifiers and fresh air blowers has become more and more popular. However, existing air purifiers must be used with windows closed. Although it avoids breathing outdoor polluted air, closing windows for a long time will make the human body feel stuffy and also cause harm to human health. The ventilation volume of the fresh air blower is limited by the size of the equipment and cannot meet the ventilation needs of large spaces. Increasing the ventilation volume by increasing the fan speed will increase the noise and affect daily life and work. Summary of the invention

[0004] The technical problem solved by the present invention is to provide an air purification window to prevent the indoor and outdoor air from being unable to circulate and ventilate after the window is closed, thereby improving the ventilation speed and the cleanliness of the indoor air.

[0005] In order to solve the above technical problems, the technical solution of the present invention is:

[0006] An air purification window, comprising a window body and a window frame, wherein the window body is hinged to the window frame through a connecting piece, the window body comprises a frame body, a shutter, and a purification filter interlayer, wherein the shutter is fixedly arranged on the frame body and close to an outdoor side, and the purification filter interlayer is detachably arranged on the frame body and close to an indoor side;

[0007] The purification and filtering interlayer includes a waterproof and oil-proof interlayer, an air purification interlayer, a sterilization interlayer, and a deodorizing and oxygenating interlayer in sequence from outdoor to indoor, and the waterproof and oil-proof interlayer, the air purification interlayer, the sterilization interlayer, and the deodorizing and oxygenating interlayer are stacked one on another;

[0008] An air circulation drainage layer is arranged inside the deodorizing and oxygenating barrier layer, the sterilizing barrier layer and the air circulation drainage layer are fixedly arranged on the frame body, a plurality of guide slots are arranged on the frame body, and the waterproof and oil-proof barrier layer and the air purification barrier layer are detachably inserted in different guide slots.

[0009] Preferably, the waterproof and oil-proof barrier layer comprises a single frame and a waterproof and oil-proof non-woven fabric fixed on the single frame, and the single frame is detachably inserted in the guide slot.

[0010] Preferably, the waterproof and oil-proof nonwoven fabric is folded alternately and repeatedly in a W-shape.

[0011] Preferably, the sterilization barrier comprises a fixed perforated plate and a plurality of groups of UV ultraviolet lamp tubes, and the lamp holders of the UV ultraviolet lamp tubes are respectively fixed on the fixed perforated plate.

[0012] Preferably, the deodorizing and oxygenating barrier comprises an adsorption barrier body and an oxygen generating mechanism arranged below the adsorption barrier body; the adsorption barrier is detachably inserted in a guide slot; and the interior of the adsorption barrier is filled with activated granular carbon or diatom balls.

[0013] Preferably, a plurality of groups of drainage fans are arranged in the air circulation drainage layer, and a protective screen is arranged on the side of the drainage fan close to the room.

[0014] Preferably, the inner side wall of the guide slot is symmetrically provided with sealing strips, and the sealing strips are movably pressed against the component inserted in the guide slot to form a seal.

[0015] Preferably, the sealing strip is a water-swellable rubber strip.

[0016] Preferably, a guide ridge protruding toward the notch side of the guide slot is provided at the bottom of the guide slot, and the waterproof and oil-proof barrier layer and the air purification barrier layer are both provided with grooves cooperating with the guide ridge.

[0017] Preferably, both sides of the guide ridge are gradually curved surfaces.

[0018] The above technical solution has the following beneficial effects compared with the prior art:

[0019] 1. The ventilation speed is fast and the ventilation volume is large, which can effectively filter a variety of harmful substances, and oxygenate the outdoor air to improve the indoor comfort;

[0020] 2. The consumables such as waterproof and oil-proof partition, air purification partition, adsorption partition body are easy to replace, and the connection with the guide slot is well sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The three-dimensional embodiment of the present invention Figure 1 (The waterproof and oil-proof barrier, air purification barrier and adsorption barrier are in the extracted state);

[0022] Figure 2 The three-dimensional embodiment of the present invention Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the main structure of an embodiment of the present invention (outdoor);

[0024] Figure 4 A schematic cross-sectional view of a purification and filtration interlayer in an embodiment of the present invention;

[0025] Figure 5 for Figure 4 The enlarged schematic diagram of point A in the middle;

[0026] Figure 6 A partial cross-sectional schematic diagram of a frame body in an embodiment of the present invention;

[0027] Figure 7 for Figure 6 The enlarged schematic diagram of point B in the middle;

[0028] Figure 8 Schematic diagram of the main structure of the sterilization barrier in an embodiment of the present invention.

[0029] In the figure, 10, frame, 11, guide slot, 12, sealing strip, 13, guide ridge, 20, louver, 30, waterproof and oil-proof barrier, 31, waterproof and oil-proof non-woven fabric, 40, air purification barrier, 50, sterilization barrier, 51, fixed punching plate, 52, UV ultraviolet lamp, 61, adsorption barrier body, 62, oxygen generating mechanism, 70, air circulation drainage layer, 71, drainage fan, 72, protective screen, 80, window frame. DETAILED DESCRIPTION

[0030] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] As attached Figure 1-6 As shown, an air purification window provided by the present invention includes a window body and a window frame 80. The window body is hinged to the window frame 80 through a connecting piece. The window body includes a frame body 10, a shutter 20, and a purification filter interlayer. The shutter 20 is fixedly arranged on the frame body 10 and close to the outdoor side. The purification filter interlayer is detachably arranged on the frame body 10 and close to the indoor side.

[0032] The purification and filtering layers include a waterproof and oil-proof layer 30, an air purification layer 40, a sterilization layer 50, and a deodorizing and oxygenating layer in sequence from the outside to the inside. The waterproof and oil-proof layer 30, the air purification layer 40, the sterilization layer 50, and the deodorizing and oxygenating layer are stacked one on another.

[0033] An air circulation drainage layer 70 is arranged on the inner side of the deodorizing and oxygenating barrier layer. The sterilizing barrier layer 50 and the air circulation drainage layer 70 are fixedly arranged on the frame body 10. A plurality of guide slots 11 are arranged on the frame body 10. The waterproof and oil-proof barrier layer 30 and the air purification barrier layer 40 are detachably inserted in different guide slots 11. When the waterproof and oil-proof barrier layer 30 or the air purification barrier layer 40 needs to be replaced, the corresponding components can be pulled out and replaced.

[0034] Specifically, by adjusting the opening of the shutter 20, the ventilation volume of the air purification window can be adjusted, and it can also block rainwater; the outdoor air is transported to the room through the air purification interlayer 40, the sterilization interlayer 50, and the deodorization and oxygenation interlayer under the drainage of the air circulation drainage layer 70, and the indoor air is updated. Among them, the air purification interlayer 40 is mainly used to filter and purify the outdoor air so that the outdoor air meets the national environmental protection standards. The air purification interlayer 40 uses air purification filter materials with a filtration accuracy of 0.1-0.3 microns, such as H13, H14 and other air purification special filter materials, which can effectively treat 99.9% of microparticles in the air. Since the filtration efficiency of the air purification filter material will drop sharply after it is wetted, thereby affecting the purification and filtration effect, a waterproof and oil-proof interlayer 30 is set on the outside of the air purification interlayer 40, that is, on the outdoor side, so as to prevent outdoor rainwater from entering the air purification window and wetting the air purification filter material. After being filtered and purified by the air purification layer 40, the bacteria remaining in the purified air are killed by the sterilization layer 50 to prevent bacteria carried by outdoor air from entering the room; after the bacteria killing treatment, the outdoor air is transported to the deodorization and oxygenation layer to deodorize and oxygenate the air, further improving the air quality, and by increasing the oxygen content in the air, the indoor comfort is improved to avoid stuffiness, and at the same time, it can also regulate the body and promote sleep.

[0035] Furthermore, the waterproof and oil-proof barrier layer 30 includes a single frame, a waterproof and oil-proof non-woven fabric 31 fixed on the single frame, the single frame is detachably inserted into the guide slot 11, and the ventilation volume of the oil-proof and waterproof non-woven fabric in the waterproof and oil-proof barrier layer 30 is ≥300L / m 2 / s.

[0036] Furthermore, the waterproof and oil-proof non-woven fabric 31 is folded in a W-shape in the transverse direction, and the angle of each fold is no more than 45°. Compared with a flat single-layer waterproof and oil-proof non-woven fabric 31, the ability of the waterproof and oil-proof non-woven fabric 31 to retain water and particulate matter can be improved by folding in a W-shape, and the area through which outdoor air can penetrate is larger, thereby reducing the barrier effect of the waterproof and oil-proof non-woven fabric 31 on air flow.

[0037] Furthermore, the sterilization barrier 50 includes a fixed perforated plate 51 and a plurality of groups of UV ultraviolet lamps 52. The lamp holders of the UV ultraviolet lamps 52 are respectively fixed on the fixed perforated plate 51. The outdoor air is sterilized by the UV ultraviolet lamps 52. The fixed perforated plate 51 is used as a fixed base plate of the UV ultraviolet lamps 52. During the assembly stage, an appropriate number of UV ultraviolet lamps 52 can be installed according to the size of the ventilation area and the ventilation volume of the air purification window. For example, when the ventilation area of ​​the air purification window is large and the ventilation volume requirement is high, the number of UV ultraviolet lamps 52 can be increased to ensure the sterilization effect of the UV ultraviolet lamps 52 on the outdoor air. Otherwise, the number of UV ultraviolet lamps 52 can be reduced.

[0038] Furthermore, the deodorizing and oxygenating barrier includes an adsorption barrier main body 61 and an oxygen generating mechanism 62 arranged below the adsorption barrier main body 61. The adsorption barrier is detachably inserted in the guide slot 11. The interior of the adsorption barrier is filled with activated granular carbon or diatom balls. The activated granular carbon or diatom balls are used to absorb and remove odors in the outdoor air. At the same time, the outdoor air is oxygenated by the oxygen generating mechanism 62 arranged below the adsorption barrier main body 61. The oxygen generating mechanism 62 can adopt an oxygen generator using water as raw material.

[0039] Furthermore, multiple groups of 24V drainage fans 71 are arranged in the air circulation drainage layer 70. A protective screen 72 is arranged on the side of the drainage fan 71 close to the room to prevent foreign matter from entering the drainage fan 71. The ventilation volume can be adjusted by adjusting the number of the drainage fans 71 or the speed of the drainage fans 71. The above-mentioned drainage fan 71 adopts a negative pressure fan.

[0040] Furthermore, the inner wall of the guide slot 11 is symmetrically provided with a sealing strip 12, which is movably pressed against the component inserted in the guide slot 11 and forms a seal, thereby ensuring that the outdoor air can enter the room after being processed by the waterproof and oil-proof barrier layer 30, the air purification barrier layer 40, the sterilization barrier layer 50, and the deodorization and oxygenation barrier layer in sequence, thereby preventing the outdoor air from entering the room through the gap in the guide slot 11. At the same time, the sealing strip 12 can also play a role in stabilizing the waterproof and oil-proof barrier layer 30, the air purification barrier layer 40, and the adsorption barrier body 61.

[0041] Furthermore, the sealing strip 12 is a water-swellable rubber strip. When moisture in the air penetrates into the air purification window, it comes into contact with the water-swellable rubber strip, and the water-swellable rubber strip expands, further improving the sealing performance and preventing further penetration of water vapor.

[0042] Furthermore, a guide ridge 13 protruding toward the groove side of the guide slot 11 is provided at the bottom of the guide slot 11, and the waterproof and oil-proof barrier 30, the air purification barrier 40, and the adsorption barrier main body 61 are all provided with grooves that cooperate with the guide ridge 13. When installing the waterproof and oil-proof barrier 30, the air purification barrier 40, and the adsorption barrier main body 61, it is possible to prevent the waterproof and oil-proof barrier 30, the air purification barrier 40 and the adsorption barrier main body 61 from deviating from the central axis of the guide slot 11, thereby tending to squeeze the sealing strip 12 on one side, causing a gap between the sealing strip 12 on the other side and the movable parts, thereby reducing the sealing performance.

[0043] Furthermore, the two sides of the guide ridge 13 are gradually curved surfaces, and the top is rounded, so that when the components are inserted, they can automatically return to the axis of the guide slot 11 and are not prone to deflection.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An air purification window, comprising a window body and a window frame (80), wherein the window body is hingedly connected to the window frame (80) via a connecting piece. It is characterized in that The window comprises a frame (10), a shutter (20), and a purification filter interlayer, wherein the shutter (20) is fixedly arranged on the frame (10) and is close to an outdoor side, and the purification filter interlayer is detachably arranged on the frame (10) and is close to an indoor side; The purification and filtering interlayers include, from the outdoors to the indoors, a waterproof and oil-proof interlayer (30), an air purification interlayer (40), a sterilization interlayer (50), and a deodorizing and oxygenating interlayer, wherein the waterproof and oil-proof interlayer (30), the air purification interlayer (40), the sterilization interlayer (50), and the deodorizing and oxygenating interlayer are stacked one on another; An air circulation drainage layer (70) is arranged inside the deodorizing and oxygenating barrier layer, the sterilizing barrier layer (50) and the air circulation drainage layer (70) are fixedly arranged on the frame (10), the frame (10) is provided with a plurality of guide slots (11), and the waterproof and oil-proof barrier layer (30) and the air purification barrier layer (40) are detachably inserted into different guide slots (11); The inner side wall of the guide slot (11) is symmetrically provided with a sealing strip (12), the sealing strip (12) movably presses against a component inserted in the guide slot (11) to form a seal, and the sealing strip (12) is a water-swellable rubber strip; The bottom of the guide slot (11) is provided with a guide ridge (13) protruding toward the notch side of the guide slot (11), and the waterproof and oil-proof barrier layer (30) and the air purification barrier layer (40) are both provided with a groove matching the guide ridge (13).

2. The air purification window according to claim 1, It is characterized in that The waterproof and oil-proof barrier layer (30) comprises a single frame and a waterproof and oil-proof non-woven fabric (31) fixed on the single frame, and the single frame is detachably inserted in the guide slot (11).

3. The air purification window according to claim 2, It is characterized in that The waterproof and oil-proof non-woven fabric (31) is arranged in a W-shape and is folded alternately and repeatedly.

4. The air purification window according to claim 1, It is characterized in that The sterilization barrier (50) comprises a fixed perforated plate (51) and a plurality of groups of UV ultraviolet lamp tubes (52), wherein lamp holders of the UV ultraviolet lamp tubes (52) are respectively fixed on the fixed perforated plate (51).

5. The air purification window according to claim 1, It is characterized in that The deodorizing and oxygenating barrier layer comprises an adsorption barrier layer body (61) and an oxygen generating mechanism (62) arranged below the adsorption barrier layer body (61); the adsorption barrier layer body is detachably inserted into the guide slot (11); and the adsorption barrier layer body is filled with activated granular carbon or diatom balls.

6. The air purification window according to claim 1, It is characterized in that A plurality of groups of drainage fans (71) are arranged in the air circulation drainage layer (70), and a protective screen (72) is arranged on a side of the drainage fan (71) close to the indoor space.

7. The air purification window according to claim 1, It is characterized in that Both sides of the guide ridge (13) are gradually curved surfaces.

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