Wall air purifier

Abstract

The utility model relates to an on-wall air purifier which comprises a three-way pipe body and a controller, three ports of the three-way pipe body are an air inlet, an air outlet and an external connector respectively, an air draft assembly is arranged in the three-way pipe body and close to the air inlet, an installation portion connected with a wall is arranged on the three-way pipe body, and the air draft assembly is arranged on the installation portion. An air filter element is arranged on the air outlet, a first air valve is arranged at the air inlet in the three-way pipe body, a second air valve is arranged at the air outlet, a third air valve is arranged on the outer connector in the three-way pipe body, and the controller is electrically connected with the first air valve, the second air valve and the third air valve. The air purifier has the function of circularly purifying indoor air and the function of exhausting fresh air into a room by exhausting the indoor air outwards, so that indoor ventilation is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wall air purifier. BACKGROUND

[0002] The air purifier is a kind of equipment that can circulate and purify ambient air, can improve the cleanliness of ambient air, and can reduce the allergic condition of user's skin caused by air problem. The air purifier on the market at present is mainly used to circulate and purify indoor air, when user wants to realize indoor and outdoor air exchange, can only exchange air by opening the exhaust fan on the wall, there is the problem of single function of air purifier.

[0003] Therefore, it is necessary to make further improvement. CONTENT OF UTILITY MODEL

[0004] The utility model aims at overcoming the above-mentioned problems, and we provide a wall air purifier, which has the functions of indoor air circulation and indoor and outdoor air exchange.

[0005] To achieve the above object, the utility model provides a wall air purifier, which comprises a tee pipe body and a controller, three ports of the tee pipe body are air inlet, air outlet and external interface respectively, an air extraction assembly is arranged in the tee pipe body, the air extraction assembly is arranged close to the air inlet, an installation part connected with wall body is arranged on the tee pipe body, an air filter element is arranged on the air outlet, a first air valve is arranged at the air inlet in the tee pipe body, a second air valve is arranged at the air outlet, and a third air valve is arranged on the external interface, and the controller is electrically connected with the first air valve, the second air valve and the third air valve.

[0006] In one or more embodiments, the controller is arranged on the side surface of the tee pipe body, and the controller has a wireless communication module.

[0007] In one or more embodiments, the first air valve comprises a valve leaf and a motor, the valve leaf is rotatably connected to the tee pipe body, and the motor is installed outside the tee pipe body and connected with the valve leaf, and the structures of the second air valve and the third air valve are consistent with that of the first air valve.

[0008] In one or more embodiments, air nets are arranged on the air inlet and the external interface.

[0009] In one or more embodiments, the air nets are fixed on the tee pipe body by screws, and the air nets are stainless steel air nets.

[0010] In one or more embodiments, the installation part is annular, and mounting holes are formed in the installation part.

[0011] In one or more embodiments, a sealing gasket is arranged on the contact surface of the mounting portion connected with the wall body, and the sealing gasket is provided with a avoiding opening corresponding to the position of one mounting hole.

[0012] In one or more embodiments, the air filter element has a housing and a filter element module arranged inside the housing, the housing is provided with a threaded sleeve, and the three-way pipe body is provided with an external thread structure connected with the threaded sleeve on the outer side surface of the air outlet.

[0013] In one or more embodiments, the filter element module comprises a filter cotton layer and an activated carbon layer, and the filter cotton layer is arranged in front of the activated carbon layer.

[0014] In one or more embodiments, the air suction assembly comprises a driving motor and a fan blade, the driving motor is fixed inside the three-way pipe body through a support, and the fan blade is connected to the shaft of the driving motor.

[0015] Compared with the background art, the air purifier has the functions of indoor air circulation and purification, and indoor air suction and exhaust to achieve fresh air into the room, thereby ensuring indoor ventilation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 FIG. 1 is a structural schematic diagram of the air purifier of the present embodiment;

[0017] Figure 2 FIG. 2 is a structural schematic diagram of the air purifier of the present embodiment when the exhaust fan function is used;

[0018] Figure 3 FIG. 3 is a structural schematic diagram of the bottom shell purifier of the present embodiment when the air purification function is used. DETAILED DESCRIPTION

[0019] This part will describe the specific embodiments of the present application in detail, and the preferred embodiments of the present application are shown in the drawings, and the drawings are used to supplement the description of the text part, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0020] Referring to the drawings Figure 1The wall-mounted air purifier comprises a three-way pipe body and a controller 1, three ports of the three-way pipe body are an air inlet 2, an air outlet 3 and an external interface 4 respectively, an air suction assembly is arranged in the three-way pipe body, the air suction assembly is arranged close to the air inlet 2, an installation part 5 connected with the wall is arranged on the three-way pipe body, specifically, an installation hole is opened on the wall, the external interface on the three-way pipe body is inserted into the installation hole on the wall, then the installation part is connected and fixed with the wall to complete the installation, an air filter 6 is arranged on the air outlet 3, a first air valve 7 is arranged at the air inlet in the three-way pipe body, a second air valve 8 is arranged at the air outlet, and a third air valve 9 is arranged on the external interface, the controller is electrically connected with the first air valve, the second air valve and the third air valve.

[0021] Specifically, when the indoor air circulation and purification function is needed to be used, referring to the attached Figure 3 , the first air valve and the second air valve are in the open state, and the third air valve is in the closed state, at this time, the air suction assembly works, air is input from the air inlet and output from the air outlet, and the air is filtered by the air filter, so that the pollutants in the air can be adsorbed and filtered. Figure 2 , the first air valve and the third air valve are in the open state, and the second air valve is in the closed state, at this time, the air suction assembly works, air is input from the air inlet and output from the external interface to the outdoor, so that the indoor air is discharged.

[0022] The controller 1 is arranged on the side surface of the three-way pipe body, the controller has a wireless communication module, the controller is preferably arranged on the front surface of the three-way pipe body, the user can establish a wireless communication connection with the controller through a remote controller, and the user selects the exhaust fan function or the air purification function by means of the remote controller.

[0023] The first air valve 7 comprises a valve leaf and a motor, the valve leaf is rotatably connected to the three-way pipe body, and the motor is installed outside the three-way pipe body and connected with the valve leaf, the structures of the second air valve 8 and the third air valve 9 are consistent with that of the first air valve, and the structure of the above-mentioned air valve is a common air valve structure on the market.

[0024] The air inlet 2 and the external interface 4 are provided with air nets 10, the air nets can avoid foreign matters from entering the inside of the three-way pipe body. Preferably, the air nets 10 are fixed on the three-way pipe body by screws, and the air nets are stainless steel air nets.

[0025] The installation part 5 is annular, an installation hole position 11 is arranged on the installation part, the installation part is arranged at the position of the external connecting pipe of the three-way pipe body, a sealing gasket 12 is arranged on the contact surface of the installation part connected with the wall, the sealing gasket is provided with a avoiding opening at the position of one installation hole position, and the sealing gasket can improve the sealing property between the installation part and the wall to avoid air leakage.

[0026] The air filter element 6 has a shell 61 and a filter element module 62 arranged inside the shell, the shell is provided with a threaded sleeve 611, the three-way pipe body is provided with an external thread structure connected with the threaded sleeve on the outer side surface of the air outlet 3, the air filter element is installed by using the thread structure, the user can conveniently and regularly disassemble and replace the air filter element, and the air purification efficiency is ensured.

[0027] The air suction assembly comprises a driving motor 13 and a fan blade 14, the driving motor is fixed in the three-way pipe body by a support 15, the fan blade is connected to the shaft of the driving motor, and the support is fixed on the three-way pipe body by screws.

[0028] Of course, the utility model is not limited to the above-mentioned embodiment, and the equivalent transformation or replacement can be made by the person skilled in the art without departing from the spirit of the utility model, and these equivalent transformations and replacements are all included in the range defined by the claims of the application.

Claims

1. A wall air purifier characterized by: The utility model provides a kind of three-way pipe body and controller (1), three-way pipe body's three ports are air inlet (2), air outlet (3) and external interface (4) respectively, air suction assembly is equipped in three-way pipe body, air suction assembly is located close to air inlet (2), three-way pipe body is equipped with the installation part (5) being connected with wall body, the air outlet (3) is equipped with air filter element (6), three-way pipe body is equipped with first air valve (7) in air inlet, second air valve (8) in air outlet and third air valve (9) in external interface, controller is electrically connected with first air valve, second air valve and three air valves.

2. The wall air purifier of claim 1, wherein: The controller (1) is arranged on the side of the three-way pipe body, and the controller has a wireless communication module.

3. The wall air purifier of claim 1, wherein: The first air valve (7) includes a valve leaf and a motor, the valve leaf is rotatably connected to the three-way pipe body, and the motor is installed outside the three-way pipe body and connected to the valve leaf.

4. The wall air purifier of claim 1, wherein: The air inlet (2) and the external interface (4) are provided with air nets (10).

5. A wall air purifier as claimed in claim 4, wherein: The air nets (10) are fixed to the three-way pipe body by screws, and the air nets are stainless steel air nets.

6. The wall air purifier of claim 1, wherein: The installation part (5) is annular, and mounting holes (11) are formed in the installation part.

7. A wall air purifier as claimed in claim 6, wherein: The installation part (5) is provided with a sealing gasket (12) on the contact surface connected to the wall, and the sealing gasket is provided with a clearance opening at the position of one mounting hole.

8. The wall air purifier of claim 1, wherein: The air filter element (6) has a housing (61) and a filter module (62) arranged inside the housing, the housing is provided with a threaded sleeve (611), and the three-way pipe body is provided with an external thread structure connected to the threaded sleeve on the outer side of the air outlet (3).

9. A wall air purifier according to claim 8, wherein: The filter module (62) includes a filter cotton layer and an activated carbon layer, and the filter cotton layer is arranged in front of the activated carbon layer.

10. The wall air purifier of claim 1, wherein: The air suction assembly includes a driving motor (13) and a fan blade (14), the driving motor is fixed inside the three-way pipe body by a support (15), and the fan blade is connected to the shaft of the driving motor.

Images