Air treatment equipment

Abstract

The utility model provides air treatment equipment which comprises a main body, a first air channel and a second air channel, the first air channel is provided with a first common air opening, a first air opening capable of being opened and closed and a third air opening capable of being opened and closed, and the second air channel is provided with a first common air opening and a fourth air opening capable of being opened and closed. The first common air port communicates with the first air duct and the second air duct; the heat exchanger is arranged in the second air duct; the first fan is arranged at the first shared air port and is provided with a fifth air port and a sixth air port, the fifth air port is communicated with the second air duct, and the sixth air port is communicated with the first air duct; and the second fan is arranged in the first air duct and is provided with a seventh air port and an eighth air port, the seventh air port is communicated with the third air port, and the eighth air port is communicated with the first air duct. According to the scheme, the functions of refrigeration, heating, internal circulation, fresh air, internal circulation and fresh air, internal circulation and air exhaust, fresh air preheating, fresh air precooling, air exhaust and the like can be achieved, and the bathroom application scene can be better met.

Description

Technical Field

[0001] The utility model relates to air conditioning equipment technology, and more specifically, to an air processing equipment. Background Art

[0002] Existing air conditioners for bathrooms only have cooling, heating and internal circulation functions, but do not have fresh air and exhaust functions. They cannot better meet the application scenarios of bathrooms and have poor practicality. Utility Model Content

[0003] The embodiment of the utility model provides an air treatment device with functions of cooling, heating, internal circulation, fresh air and exhaust, which can better meet the application scenarios of bathrooms and have better practicality.

[0004] The air treatment equipment provided by the embodiment of the utility model includes: a main body, having a first air duct and a second air duct, the first air duct having a first common air outlet, a first air outlet that can be opened and closed, and a third air outlet that can be opened and closed, the second air duct having the first common air outlet and a fourth air outlet that can be opened and closed, the first common air outlet connecting the first air duct and the second air duct; a heat exchanger, arranged in the second air duct; a first fan, arranged at the first common air outlet, and having a fifth air outlet and a sixth air outlet, the fifth air outlet is connected to the second air duct, and the sixth air outlet is connected to the first air duct; and a second fan, arranged in the first air duct, and having a seventh air outlet and an eighth air outlet, the seventh air outlet is connected to the third air outlet, and the eighth air outlet is connected to the first air duct.

[0005] In some exemplary embodiments, the first air duct includes a first sub-duct and a second sub-duct, the first sub-duct has the first common air outlet, the second common air outlet and the first air outlet, the second sub-duct has the second common air outlet and the third air outlet, the first common air outlet connects the first sub-duct and the second air duct, the second common air outlet connects the first sub-duct and the second sub-duct, the sixth air outlet is connected to the first sub-duct, the second fan is located in the second sub-duct, and the eighth air outlet is connected to the first sub-duct through the second common air outlet.

[0006] In some exemplary embodiments, the first fan is located in the first sub-duct, the fifth air outlet is connected to the second air duct through the first common air outlet, the sixth air outlet is located in the first sub-duct, and the eighth air outlet is located in the second sub-duct.

[0007] In some exemplary embodiments, the first fan is located in the first air duct, the fifth air outlet is connected to the second air duct through the first common air outlet, and the sixth air outlet is located in the first air duct.

[0008] In some exemplary embodiments, the first fan includes a first driving member, a first volute and a first wind wheel arranged in the first volute, the first wind wheel is transmission-connected to the first driving member, the fifth air outlet and the sixth air outlet are located in the first volute, and the second fan includes a second driving member, a second volute and a second wind wheel arranged in the second volute, the second wind wheel is transmission-connected to the second driving member, and the seventh air outlet and the eighth air outlet are located in the second volute.

[0009] In some exemplary embodiments, the fifth air outlet is located on the peripheral wall of the first volute, the sixth air outlet is located on the end wall of the first volute, the seventh air outlet is located on the peripheral wall of the second volute, and the eighth air outlet is located on the end wall of the second volute.

[0010] In some exemplary embodiments, the main body includes: a first shell, the interior of the first shell is divided into the second air duct and the first sub-air duct by a partition wall; and a second shell, located outside the first shell and connected to the side wall of the first sub-air duct outside the partition wall, and the second sub-air duct includes the second shell.

[0011] In some exemplary embodiments, the second common air outlet is located on the side wall of the first sub-air duct outside the partition wall, the side of the second shell facing the first shell is a through end, and the size of the second common air outlet is the same as the size of the through opening of the through end.

[0012] In some exemplary embodiments, the first shell is provided with a first positioning portion and a first connecting portion, the second shell is provided with a second positioning portion and a second connecting portion, the first positioning portion cooperates with the second positioning portion, and the first connecting portion cooperates with the second connecting portion.

[0013] In some exemplary embodiments, the first air outlet is a return air outlet, a first switch door structure is provided at the return air outlet, the third air outlet is an outdoor air outlet, a second switch door structure is provided at the outdoor air outlet, and the fourth air outlet is an exhaust air outlet, a third switch door structure is provided at the exhaust air outlet.

[0014] The air treatment equipment provided by the embodiment of the utility model can realize functions of cooling, heating, internal circulation, fresh air, fresh air preheating, fresh air precooling and exhaust, etc., can better meet the application scenarios of bathrooms, and has better practicality.

[0015] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0017] Figure 1 A schematic diagram of a top view of the structure of an air treatment device provided in some embodiments of the present application;

[0018] Figure 2 for Figure 1 The schematic diagram of the main structure section of the air handling device in the use state is shown;

[0019] Figure 3 for Figure 1 A schematic diagram of a front structural section of the air handling device in another use state;

[0020] Figure 4 for Figure 1 A schematic diagram of a front structural section of the air handling device in another use state is shown;

[0021] Figure 5 for Figure 1 A schematic diagram of a front structural section of the air handling device in another use state is shown;

[0022] Figure 6 for Figure 1 The schematic diagram of the front structure section of the air handling device in another use state is shown;

[0023] Figure 7 for Figure 1 A schematic diagram of the exploded structure of the second housing and the second fan;

[0024] Figure 8 for Figure 1 The right side structural schematic diagram of the air handling equipment shown;

[0025] Fig. 9 A schematic diagram of a top view of an air treatment device provided in some other embodiments of the present application;

[0026] Fig.10 A schematic diagram of a top view of an air treatment device provided in some embodiments of the present application;

[0027] Fig.11A schematic diagram of a top view of an air treatment device provided in some embodiments of the present application;

[0028] Fig.12 A schematic top view of the structure of an air handling device provided in some further embodiments of the present application.

[0029] in, Figures 1 to 12 The corresponding relationship between the reference numerals and the component names is as follows:

[0030] 100 main body, 110 first shell, 111 first sub-air duct, 112 second air duct, 113 first common air outlet, 114 second common air outlet, 115 first air outlet, 116 fourth air outlet, 120 second shell, 121 second sub-air duct, 122 third air outlet, 123 open annular side plate, 124 top plate, 125 bottom plate, 130 partition wall, 200 heat exchanger, 300 first fan, 310 fifth air outlet, 320 sixth air outlet, 330 first driving member, 340 first volute, 350 first wind wheel, 400 second fan, 410 seventh air outlet, 420 eighth air outlet, 430 second driving member, 440 second volute, 450 second wind wheel, 460 mounting seat, 510 first switch door structure, 520 second switch door structure, 530 third switch door structure. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the embodiments of the utility model will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily without conflict.

[0032] The air treatment equipment provided by the embodiment of the utility model is as follows Figures 1 to 12 As shown, it includes: a main body 100, the main body 100 has a first air duct and a second air duct 112, the first air duct has a first common air port 113, a first air port 115 that can be opened and closed, and a third air port 122 that can be opened and closed, the second air duct 112 has a first common air port 113 and a fourth air port 116 that can be opened and closed, the first common air port 113 connects the first air duct and the second air duct 112; a heat exchanger 200, the heat exchanger 200 is arranged in the second air duct 112; a first fan 300, the first fan 301 is connected to the first fan 302; 00 is arranged at the first common air outlet 113, the first fan 300 has a fifth air outlet 310 and a sixth air outlet 320, the fifth air outlet 310 is connected to the second air duct 112, and the sixth air outlet 320 is connected to the first air duct, so as to realize the connection between the first fan 300 and the second air duct 112; and the second fan 400, the second fan 400 is arranged in the first air duct and has a seventh air outlet 410 and an eighth air outlet 420, the seventh air outlet 410 is connected to the third air outlet 122, and the eighth air outlet 420 is connected to the first air duct.

[0033] Cooling mode: Figure 2 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is cooling, the first air outlet 115 is opened, the fourth air outlet 116 is opened, and the third air outlet 122 is closed; the indoor air enters the first air duct through the first air outlet 115, then enters the second air duct 112 through the first fan 300, passes through the heat exchanger 200, and then flows back to the room from the fourth air outlet 116, thereby realizing indoor air cooling.

[0034] Heating mode: Figure 2 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is heating, the first air outlet 115 is opened, the fourth air outlet 116 is opened, and the third air outlet 122 is closed; the indoor air enters the first air duct through the first air outlet 115, then enters the second air duct 112 through the first fan 300, passes through the heat exchanger 200, and then flows back to the room from the fourth air outlet 116, thereby achieving indoor air heating.

[0035] Internal circulation mode: Figure 2 As shown, the first fan 300 is running, the second fan 400 is stopped, the first air outlet 115 is opened, the fourth air outlet 116 is opened, and the third air outlet 122 is closed; the indoor air enters the first air duct through the first air outlet 115, then enters the second air duct 112 through the first fan 300, passes through the heat exchanger 200, and then flows back into the room from the fourth air outlet 116, realizing indoor air circulation.

[0036] Fresh air mode: Figure 4 As shown, the first fan 300 is running, the second fan 400 is stopped, the first air outlet 115 is closed, the fourth air outlet 116 is opened, and the third air outlet 122 is opened; the outdoor air enters the first air duct through the third air outlet 122 and the second fan 400 in sequence, then enters the second air duct 112 through the first fan 300, passes through the heat exchanger 200, and then flows into the room from the fourth air outlet 116 to realize fresh air delivery.

[0037] Internal circulation + fresh air mode: Figure 6 As shown, the first fan 300 is running, the second fan 400 is stopped, the first air vent 115 is opened, the fourth air vent 116 is opened, and the third air vent 122 is opened; the outdoor air enters the first air duct through the third air vent 122 and the second fan 400 in sequence, and the indoor air enters the first air duct through the first air vent 115. These two parts of air then enter the second air duct 112 through the first fan 300, and then pass through the heat exchanger 200, and then flow into the room from the fourth air vent 116, thereby realizing indoor air circulation and delivering fresh air to the room.

[0038] Internal circulation + exhaust mode: Figure 5As shown, the first fan 300 is running, the second fan 400 is running, the first air outlet 115 is open, the fourth air outlet 116 is open, and the third air outlet 122 is open; the indoor air enters the first air duct through the third air outlet 122, and then a part of it passes through the second fan 400 and flows to the outside from the third air outlet 122, and the other part passes through the first fan 300 into the second air duct 112, passes through the heat exchanger 200, and then flows back to the room from the fourth air outlet 116, thereby realizing indoor air circulation and exhaust to the outside.

[0039] Fresh air preheating mode 1: Figure 4 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is heating, the first air outlet 115 is closed, the fourth air outlet 116 is opened, and the third air outlet 122 is opened; the outdoor air passes through the third air outlet 122 and the second fan 400 in sequence into the first air duct, then passes through the first fan 300 into the second air duct 112, passes through the heat exchanger 200, and then flows into the room from the fourth air outlet 116, thereby preheating the fresh air to improve the blowing comfort.

[0040] Fresh air preheating mode 2: Figure 6 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is heating, the first air vent 115 is opened, the fourth air vent 116 is opened, and the third air vent 122 is opened; the outdoor air enters the first air duct through the third air vent 122 and the second fan 400 in sequence, and the indoor air enters the first air duct through the first air vent 115. These two parts of air then enter the second air duct 112 through the first fan 300, and then pass through the heat exchanger 200, and then flow into the room from the fourth air vent 116, thereby preheating the fresh air to improve the blowing comfort.

[0041] Fresh air pre-cooling mode 1: Figure 4 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is cooling, the first air outlet 115 is closed, the fourth air outlet 116 is opened, and the third air outlet 122 is opened; the outdoor air enters the first air duct through the third air outlet 122 and the second fan 400 in sequence, then enters the second air duct 112 through the first fan 300, passes through the heat exchanger 200, and then flows into the room from the fourth air outlet 116, realizing fresh air pre-cooling to improve the blowing comfort.

[0042] Fresh air pre-cooling mode 2: Figure 6As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is cooling, the first air vent 115 is opened, the fourth air vent 116 is opened, and the third air vent 122 is opened; the outdoor air enters the first air duct through the third air vent 122 and the second fan 400 in sequence, and the indoor air enters the first air duct through the first air vent 115. These two parts of air then pass through the first fan 300 into the second air duct 112, pass through the heat exchanger 200, and then flow into the room from the fourth air vent 116, thereby realizing fresh air pre-cooling to improve the blowing comfort.

[0043] Exhaust mode, such as Figure 3 As shown, the first fan 300 stops, the second fan 400 runs, the first air vent 115 is opened, the fourth air vent 116 is closed, and the third air vent 122 is opened; the indoor air enters the first air duct through the first air vent 115, then passes through the second fan 400, and then flows to the outside from the third air vent 122 to achieve exhaust.

[0044] The air treatment equipment can realize the functions of cooling, heating, internal circulation, fresh air, internal circulation + fresh air, internal circulation + exhaust, fresh air preheating, fresh air precooling and exhaust, etc., which can better meet the application scenarios of the bathroom and is more practical.

[0045] It can be, for example Figures 1 to 6 , Figure 8 As shown, the first fan 300 is located in the first air duct, the fifth air outlet 310 is connected to the second air duct 112 through the first common air outlet 113, and the sixth air outlet 320 is located in the first air duct; or it can be that the first fan 300 is located in the second air duct 112, the fifth air outlet 310 is located in the second air duct 112, and the sixth air outlet 320 is connected to the first air duct through the first common air outlet 113 (not shown in this scheme diagram), etc.; the above can all achieve the purpose of the present application, and its purpose does not deviate from the design concept of the present utility model, and will not be repeated here, and should all fall within the protection scope of the present application.

[0046] In some examples, such as Figures 1 to 7As shown, the first air duct includes a first sub-air duct 111 and a second sub-air duct 121, the first sub-air duct 111 has a first common air outlet 113, a second common air outlet 114 and a first air outlet 115, the second sub-air duct 121 has a second common air outlet 114 and a third air outlet 122, the first common air outlet 113 connects the first sub-air duct 111 and the second air duct 112, the second common air outlet 114 connects the first sub-air duct 111 and the second sub-air duct 121, the first fan 300 is located in the first sub-air duct 111, the fifth air outlet 310 is connected to the second air duct 112 through the first common air outlet 113, the sixth air outlet 320 is located in the first sub-air duct 111, the second fan 400 is located in the second sub-air duct 121, the eighth air outlet 420 is located in the second sub-air duct 121, and the second common air outlet 114 connects the first sub-air duct 111 and the second sub-air duct 121.

[0047] Cooling mode: Figure 2 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is cooling, the first air vent 115 is opened, the fourth air vent 116 is opened, and the third air vent 122 is closed; the indoor air enters the first sub-duct 111 through the first air vent 115, then enters the second air duct 112 through the first fan 300, passes through the heat exchanger 200, and then flows back to the room from the fourth air vent 116, thereby realizing indoor air cooling.

[0048] Heating mode: Figure 2 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is heating, the first air vent 115 is opened, the fourth air vent 116 is opened, and the third air vent 122 is closed; the indoor air enters the first sub-air duct 111 through the first air vent 115, then enters the second air duct 112 through the first fan 300, passes through the heat exchanger 200, and then flows back to the room from the fourth air vent 116, thereby achieving indoor air heating.

[0049] Internal circulation mode: Figure 2 As shown, the first fan 300 is running, the second fan 400 is stopped, the first air vent 115 is opened, the fourth air vent 116 is opened, and the third air vent 122 is closed; the indoor air enters the first sub-duct 111 through the first air vent 115, then enters the second air duct 112 through the first fan 300, passes through the heat exchanger 200, and then flows back into the room from the fourth air vent 116, realizing indoor air circulation.

[0050] Fresh air mode: Figure 4As shown, the first fan 300 is running, the second fan 400 is stopped, the first air outlet 115 is closed, the fourth air outlet 116 is opened, and the third air outlet 122 is opened; the outdoor air passes through the third air outlet 122, the second fan 400, the second sub-air duct 121, and the second common air outlet 114 in sequence to enter the first sub-air duct 111, then passes through the first fan 300 to enter the second air duct 112, passes through the heat exchanger 200, and then flows into the room from the fourth air outlet 116 to realize fresh air delivery.

[0051] Internal circulation + fresh air mode: Figure 6 As shown, the first fan 300 is running, the second fan 400 is stopped, the first air vent 115 is opened, the fourth air vent 116 is opened, and the third air vent 122 is opened; the outdoor air passes through the third air vent 122, the second fan 400, the second sub-duct 121, and the second common air vent 114 in sequence to enter the first sub-duct 111, and the indoor air enters the first sub-duct 121 through the first air vent 115. These two parts of air then pass through the first fan 300 to enter the second air duct 112, pass through the heat exchanger 200, and then flow into the room from the fourth air vent 116, thereby realizing indoor air circulation and delivering fresh air to the room.

[0052] Internal circulation + exhaust mode: Figure 5 As shown, the first fan 300 is running, the second fan 400 is running, the first air vent 115 is open, the fourth air vent 116 is open, and the third air vent 122 is open; the indoor air enters the first sub-duct 111 through the third air vent 122, and then a part of it passes through the second common air vent 114, the second sub-duct 121, and the second fan 400 in sequence, and then flows to the outdoors from the third air vent 122, and the other part passes through the first fan 300 into the second air duct 112, passes through the heat exchanger 200, and then flows back to the room from the fourth air vent 116, thereby realizing indoor air circulation and exhaust to the outdoors.

[0053] Fresh air preheating mode 1: Figure 4 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is heating, the first air vent 115 is closed, the fourth air vent 116 is opened, and the third air vent 122 is opened; the outdoor air passes through the third air vent 122, the second fan 400, the second sub-duct 121, and the second common air vent 114 in sequence to enter the first sub-duct 111, then passes through the first fan 300 to enter the second air duct 112, passes through the heat exchanger 200, and then flows into the room from the fourth air vent 116, thereby preheating the fresh air to improve the blowing comfort.

[0054] Fresh air preheating mode 2: Figure 6As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is heating, the first air vent 115 is opened, the fourth air vent 116 is opened, and the third air vent 122 is opened; the outdoor air passes through the third air vent 122, the second fan 400, the second sub-duct 121, and the second common air vent 114 in sequence to enter the first sub-duct 111, and the indoor air enters the first sub-duct 111 through the first air vent 115. These two parts of air then pass through the first fan 300 to enter the second air duct 112, pass through the heat exchanger 200, and then flow into the room from the fourth air vent 116, thereby preheating the fresh air to improve the blowing comfort.

[0055] Fresh air pre-cooling mode 1: Figure 4 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is cooling, the first air vent 115 is closed, the fourth air vent 116 is opened, and the third air vent 122 is opened; the outdoor air passes through the third air vent 122, the second fan 400, the second sub-duct 121, and the second common air vent 114 in sequence to enter the first sub-duct 111, then passes through the first fan 300 to enter the second air duct 112, passes through the heat exchanger 200, and then flows into the room from the fourth air vent 116, thereby realizing fresh air pre-cooling to improve the blowing comfort.

[0056] Fresh air pre-cooling mode 2: Figure 6 As shown, the first fan 300 is running, the second fan 400 is stopped, the heat exchanger 200 is cooling, the first air vent 115 is opened, the fourth air vent 116 is opened, and the third air vent 122 is opened; the outdoor air passes through the third air vent 122, the second fan 400, the second sub-duct 121, and the second common air vent 114 in sequence to enter the first sub-duct 111, and the indoor air enters the first sub-duct 111 through the first air vent 115. These two parts of air then pass through the first fan 300 to enter the second air duct 112, pass through the heat exchanger 200, and then flow into the room from the fourth air vent 116, thereby realizing fresh air pre-cooling to improve the blowing comfort.

[0057] Exhaust mode, such as Figure 3 As shown, the first fan 300 stops, the second fan 400 runs, the first air vent 115 is opened, the fourth air vent 116 is closed, and the third air vent 122 is opened; the indoor air passes through the first air vent 115, the first sub-duct 111, and the second common air vent 114 in sequence into the second sub-duct 121, then passes through the second fan 400, and then flows to the outdoors from the third air vent 122 to achieve exhaust.

[0058] In some examples, such as Figure 1 and Figure 7As shown, the first fan 300 includes a first driving member 330, a first volute 340 and a first wind wheel 350 arranged in the first volute 340, the fifth wind port 310 is located on the peripheral wall of the first volute 340 and is connected to the first common wind port 113, the sixth wind port 320 is located on the end wall of the first volute 340, the first wind wheel 350 is located at the sixth wind port 320 and is transmission-connected to the first driving member 330, the second fan 400 includes a second driving member 430, a second volute 440 and a second wind wheel 450 arranged in the second volute 440, the seventh wind port 410 is located on the peripheral wall of the second volute 440 and is connected to the third wind port 122, the eighth wind port 420 is located on the end wall of the second volute 440, the second wind wheel 450 is located at the eighth wind port 420 and is transmission-connected to the second driving member 430.

[0059] In some examples, such as Figures 1 to 12 As shown, the main body 100 includes: a first shell 110, the first shell 110 is divided into a second air duct 112 and a first sub-air duct 111 by a partition wall 130, and the first common air outlet 113 is located on the partition wall 130; and a second shell 120, the second shell 120 is located outside the first shell 110 and is connected to the side wall of the first sub-air duct 111 outside the partition wall 130, and the second sub-air duct 121 includes the second shell 120, and the first shell 110 and the second shell 120 are an integrated structure (such as Fig.12 as shown) or split structure (as Figures 1 to 11 As shown). Of course, the second housing 120 may also be connected to the top wall or the bottom wall of the first sub-air duct 111 (not shown in this scheme), which can also achieve the purpose of this application. Its purpose does not deviate from the design concept of the utility model, and will not be repeated here, and should also fall within the scope of protection of this application.

[0060] Among them, Figure 1 and Figure 7 As shown, the second common air outlet 114 is located on the side wall of the first sub-air duct 111 outside the partition wall 130, and the side of the second shell 120 facing the first shell 110 is a through end, and the size of the second common air outlet 114 is the same as the size of the through opening of the through end. In this way, the size of the second common air outlet 114 is larger, which is more conducive to the wind beam passing through the second common air outlet 114, and is beneficial to reducing the operating speed and operating noise of the first fan 300 and the second fan 400.

[0061] Furthermore, if Figure 7As shown, the second housing 120 includes an open annular side plate 123, a top plate 124 and a bottom plate 125, the third air outlet 122 is located on the open annular side plate 123, the top plate 124 is installed on the upper part of the open annular side plate 123, the bottom plate 125 is installed on the lower part of the open annular side plate 123, and the second driving member 430 is installed on the upper plate surface of the bottom plate 125 through the mounting seat 460. The first driving member 330 and the second driving member 430 are both configured as driving motors. Figure 7 , Figure 8 , Figures 10 to 12 As shown, the shape of the open annular side plate 123 can be reasonably set by technicians in this field as needed, and is not limited here, but should all fall within the protection scope of this application.

[0062] Furthermore, if Figure 8 As shown, the mouth wall of the second common air outlet 114 is provided with a first positioning portion and a first connecting portion, and the open end of the open annular side plate 123 is provided with a second positioning portion and a second connecting portion, the first positioning portion cooperates with the second positioning portion to pre-position the open annular side plate 123 on the first shell 110, and the first connecting portion cooperates with the second connecting portion to fix the open annular side plate 123 to the first shell 110.

[0063] The first positioning portion may be configured as an insert and the second positioning portion as a slot, and the slot is inserted downwardly onto the insert, so as to achieve pre-positioning of the annular side wall on the first shell 110; or the first positioning portion may be configured as a slot, and the second positioning portion may be configured as an insert, and the insert is inserted downwardly into the slot, so as to achieve pre-positioning of the annular side wall on the first shell 110, etc.; all of the above may achieve the purpose of the present application, and their purpose does not deviate from the design concept of the present utility model, and they will not be elaborated here, and they should all fall within the protection scope of the present application.

[0064] It can be that the first connecting part is set as a screw hole, the second connecting part is set as a through hole, the screw passes through the through hole and is tightened in the screw hole, so as to realize the fixed connection between the open annular side plate 123 and the first shell 110, etc., which can achieve the purpose of this application. Its purpose does not deviate from the design concept of the utility model, and it is not necessary to elaborate on it here, and it should all fall within the protection scope of this application.

[0065] In one embodiment, if Figures 1 to 7 As shown, the first air outlet 115 is a return air outlet, and a first switch door structure 510 and a filter are provided at the return air outlet. The first switch door structure 510 is used to open and close the first air outlet 115. The third air outlet 122 is an outdoor air outlet, and a second switch door structure 520 and a filter are provided at the outdoor air outlet. The second switch door structure 520 is used to open and close the third air outlet 122. The fourth air outlet 116 is an exhaust air outlet, and a third switch door structure 530 is provided at the exhaust air outlet. The third switch door structure 530 is used to open and close the fourth air outlet 116.

[0066] In one embodiment, the air extraction processing equipment is an air conditioner for bathroom.

[0067] To sum up, the air treatment equipment provided in the embodiment of the utility model can realize the functions of cooling, heating, internal circulation, fresh air, internal circulation + fresh air, internal circulation + exhaust, fresh air preheating, fresh air precooling and exhaust, etc., which can better meet the application scenarios of bathrooms and have better practicality.

[0068] In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "relative", "four corners", "periphery", "'mouth'-shaped structure" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0069] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", and "assembly" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection", and "fixed connection" can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0070] Although the implementation methods disclosed in the utility model are as above, the above contents are only implementation methods adopted to facilitate the understanding of the utility model, and are not used to limit the utility model. Any technician in the field to which the utility model belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the utility model, but the scope of patent protection of the utility model shall still be defined by the attached claims.

Claims

1. An air treatment device, characterized in that: include: A main body, comprising a first air duct and a second air duct, wherein the first air duct comprises a first common air outlet, a first air outlet that can be opened and closed, and a third air outlet that can be opened and closed, and the second air duct comprises the first common air outlet and a fourth air outlet that can be opened and closed, and the first common air outlet connects the first air duct and the second air duct; a heat exchanger, disposed in the second air duct; a first fan, disposed at the first common air outlet and having a fifth air outlet and a sixth air outlet, wherein the fifth air outlet is connected to the second air duct, and the sixth air outlet is connected to the first air duct; and The second fan is arranged in the first air duct and has a seventh air outlet and an eighth air outlet. The seventh air outlet is connected to the third air outlet, and the eighth air outlet is connected to the first air duct.

2. The air treatment equipment according to claim 1, characterized in that: The first air duct includes a first sub-air duct and a second sub-air duct, the first sub-air duct has the first common air outlet, the second common air outlet and the first air outlet, the second sub-air duct has the second common air outlet and the third air outlet, the first common air outlet connects the first sub-air duct and the second air duct, the second common air outlet connects the first sub-air duct and the second sub-air duct, the sixth air outlet is connected to the first sub-air duct, the second fan is located in the second sub-air duct, and the eighth air outlet is connected to the first sub-air duct through the second common air outlet.

3. The air treatment equipment according to claim 2, characterized in that: The first fan is located in the first sub-air duct, the fifth air outlet is connected to the second air duct through the first common air outlet, the sixth air outlet is located in the first sub-air duct, and the eighth air outlet is located in the second sub-air duct.

4. The air treatment equipment according to claim 1, characterized in that: The first fan is located in the first air duct, the fifth air outlet is connected to the second air duct through the first common air outlet, and the sixth air outlet is located in the first air duct.

5. The air treatment device according to any one of claims 1 to 4, characterized in that: The first fan comprises a first driving member, a first volute and a first wind wheel arranged in the first volute, the first wind wheel is transmission-connected to the first driving member, the fifth air outlet and the sixth air outlet are located in the first volute, and the second fan comprises a second driving member, a second volute and a second wind wheel arranged in the second volute, the second wind wheel is transmission-connected to the second driving member, and the seventh air outlet and the eighth air outlet are located in the second volute.

6. The air treatment device according to claim 5, characterized in that: The fifth air outlet is located on the peripheral wall of the first volute, the sixth air outlet is located on the end wall of the first volute, the seventh air outlet is located on the peripheral wall of the second volute, and the eighth air outlet is located on the end wall of the second volute.

7. The air treatment equipment according to claim 2 or 3, characterized in that: The subject includes: A first shell, the interior of which is divided into the second air duct and the first sub-air duct by a partition wall; and The second shell is located outside the first shell and connected to the side wall of the first sub-air duct outside the partition wall. The second sub-air duct includes the second shell.

8. The air treatment device according to claim 7, characterized in that: The second common air outlet is located on the side wall of the first sub-air duct outside the partition wall, the side of the second shell facing the first shell is a through end, and the size of the second common air outlet is the same as the size of the through opening of the through end.

9. The air treatment device according to claim 7, characterized in that: The first shell is provided with a first positioning portion and a first connecting portion, the second shell is provided with a second positioning portion and a second connecting portion, the first positioning portion matches with the second positioning portion, and the first connecting portion matches with the second connecting portion.

10. The air treatment device according to any one of claims 1 to 4, characterized in that: The first air outlet is a return air outlet, and a first switch door structure is provided at the return air outlet. The third air outlet is an outdoor air outlet, and a second switch door structure is provided at the outdoor air outlet. The fourth air outlet is an exhaust air outlet, and a third switch door structure is provided at the exhaust air outlet.

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