CN219389988U - Air treatment device - Google Patents
Air treatment device Download PDFInfo
- Publication number
- CN219389988U CN219389988U CN202320366220.0U CN202320366220U CN219389988U CN 219389988 U CN219389988 U CN 219389988U CN 202320366220 U CN202320366220 U CN 202320366220U CN 219389988 U CN219389988 U CN 219389988U
- Authority
- CN
- China
- Prior art keywords
- air
- heat exchange
- exchange module
- treatment device
- exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Central Air Conditioning (AREA)
Abstract
The utility model discloses an air treatment device, which comprises: the shell is provided with a fresh air duct, an exhaust air duct, an indoor air inlet, an indoor air outlet, an outdoor air inlet and an outdoor air outlet, wherein the fresh air duct is communicated with the outdoor air inlet and the indoor air outlet, and the exhaust air duct is communicated with the indoor air inlet and the outdoor air outlet; the fresh air fan, the first heat exchange module and the humidifying component are arranged in the fresh air duct; the exhaust fan and the second heat exchange module are arranged in the exhaust air duct; the first sensor is arranged in the fresh air duct and used for detecting at least one of temperature, humidity and carbon dioxide concentration. According to the air treatment device, the operation states of the fresh air fan, the first heat exchange module, the humidifying component, the exhaust fan and the second heat exchange module are controlled by detecting data of at least one of temperature, humidity and carbon dioxide concentration through the first sensor, so that different requirements of users are met.
Description
Technical Field
The utility model relates to the technical field of air treatment equipment, in particular to an air treatment device.
Background
Along with the improvement of the living standard of people, the demands of users on the air treatment device are gradually diversified. However, the existing air treatment device has single function, cannot meet various requirements of users, and users need to purchase a plurality of air treatment devices, so that the use experience is poor.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an air treatment device having a plurality of modes of operation, so as to meet the different needs of the user.
An air treatment device according to an embodiment of the present utility model includes: the shell is provided with a fresh air channel, an exhaust air channel, an indoor air inlet, an indoor air outlet, an outdoor air inlet and an outdoor air outlet, wherein the fresh air channel is communicated with the outdoor air inlet and the indoor air outlet, and the exhaust air channel is communicated with the indoor air inlet and the outdoor air outlet; the fresh air fan, the first heat exchange module and the humidifying component are arranged in the fresh air duct; the exhaust fan and the second heat exchange module are arranged in the exhaust air duct; and the first sensor is arranged in the fresh air duct and used for detecting at least one of temperature, humidity and carbon dioxide concentration.
According to the air treatment device provided by the embodiment of the utility model, the shell is provided with the fresh air channel, the exhaust air channel, the indoor air inlet, the indoor air outlet, the outdoor air inlet and the outdoor air outlet, the fresh air channel is communicated with the outdoor air inlet and the indoor air outlet, the exhaust air channel is communicated with the indoor air inlet and the outdoor air outlet, the first sensor, the fresh air fan, the first heat exchange module and the humidifying assembly are arranged in the fresh air channel, and the exhaust fan and the second heat exchange module are arranged in the exhaust air channel, so that different operation modes of the air treatment device are realized, and different requirements of users are met. Meanwhile, the running states of the fresh air fan, the first heat exchange module, the humidifying component, the exhaust fan and the second heat exchange module are controlled through detection data of at least one of the temperature, the humidity and the carbon dioxide concentration detected by the first sensor, and different requirements of users are further met.
In some embodiments of the present utility model, the first heat exchange module is disposed upstream of the humidifying component along the airflow direction, and the humidifying component is disposed upstream of the fresh air fan.
In some embodiments of the utility model, further comprising: the first filter screen assembly is arranged in the fresh air duct and located at the upstream of the fresh air fan, the first heat exchange module and the humidifying assembly along the airflow flowing direction.
In some embodiments of the utility model, the first sensor is disposed at the outdoor air intake.
In some embodiments of the utility model, the second heat exchange module is located downstream of the exhaust fan in the direction of airflow.
In some embodiments of the utility model, further comprising: the second filter screen assembly is arranged in the exhaust air duct and located at the upstream of the exhaust fan and the second heat exchange module along the airflow flowing direction.
In some embodiments of the utility model, further comprising: the second sensor is arranged in the exhaust air duct, the second sensor is arranged at the upstream of the second heat exchange module, and the second sensor is used for detecting at least one of temperature, humidity, pm2.5, carbon dioxide and TVOC.
In some embodiments of the present utility model, a first air valve is disposed at the outdoor air inlet, and the first air valve is used for opening or closing the outdoor air inlet; and/or the outdoor air outlet is provided with a second air valve, and the second air valve is used for opening or closing the outdoor air outlet.
In some embodiments of the present utility model, there is an internal circulation air port between the fresh air duct and the exhaust air duct for communicating the fresh air duct and the exhaust air duct, the internal circulation air port being located upstream of the first heat exchange module and downstream of the second heat exchange module, the air treatment apparatus further comprising: the air mixing valve is arranged at the inner circulation air port and used for opening or closing the inner circulation air port.
In some embodiments of the utility model, further comprising: the water receiving disc is arranged in the shell, and the first heat exchange module and the second heat exchange module are both positioned above the water receiving disc; the water pump is arranged above the water receiving disc and used for discharging condensed water in the water receiving disc, the first heat exchange module is obliquely arranged, and the water pump is positioned below the first heat exchange module; and/or the water level sensor is arranged above the water receiving disc, the first heat exchange module is obliquely arranged, and the water level sensor is positioned below the first heat exchange module.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a perspective view of an air treatment device according to an embodiment of the present utility model;
fig. 2 is a top view of an air treatment device according to an embodiment of the utility model.
Reference numerals:
100. an air treatment device;
1. a housing; 11. fresh air duct; 12. an exhaust air duct; 13. an indoor air inlet; 14. an indoor air outlet; 15. an outdoor air inlet; 16. an outdoor air outlet; 17. an internal circulation tuyere;
21. fresh air blower; 22. the first heat exchange module; 23. a humidifying assembly; 24. a first filter screen assembly;
31. an exhaust fan; 32. the second heat exchange module; 33. a second filter screen assembly;
4. a first sensor;
5. a second sensor;
61. a first damper; 62. a second air valve; 63. and a mixing valve.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
An air treatment device 100 according to an embodiment of the present utility model is described below with reference to fig. 1 and 2.
As shown in fig. 1 and 2, an air treatment apparatus 100 according to an embodiment of the present utility model includes a housing 1, a fresh air fan 21, a first heat exchange module 22, a humidifying module 23, an exhaust fan 31, a second heat exchange module 32, and a first sensor 4.
Wherein, casing 1 has fresh air wind channel 11, the wind channel 12 of airing exhaust, indoor air intake 13, indoor air outlet 14, outdoor air intake 15 and outdoor air exit 16, fresh air wind channel 11 intercommunication outdoor air intake 15 and indoor air outlet 14, wind channel 12 intercommunication indoor air intake 13 and outdoor air exit 16 of airing exhaust, fresh air fan 21, first heat transfer module 22, humidification subassembly 23 and first sensor 4 locate in the fresh air wind channel 11, wind fan 31 and second heat transfer module 32 locate in the wind channel 12 of airing exhaust, first sensor 4 is used for detecting at least one of temperature, humidity and carbon dioxide concentration.
It can be appreciated that, when the air processing apparatus 100 is in refrigeration operation, at least one heat exchanger in the first heat exchange module 22 operates as an evaporator, the fresh air fan 21 operates to drive the outdoor fresh air to enter the fresh air duct 11 from the outdoor air inlet 15, and the outdoor air entering the fresh air duct 11 exchanges heat with the first heat exchange module 22, and the heat exchanged outdoor air is discharged into the room through the indoor air outlet 14, so as to reduce the indoor temperature, reduce the indoor carbon dioxide concentration, and improve the indoor air quality. Meanwhile, at least one heat exchanger in the second heat exchange module 32 operates as a condenser, the exhaust fan 31 operates to drive indoor less fresh air to enter the indoor exhaust air duct 12 from the indoor air inlet 13, the indoor air entering the indoor exhaust air duct 12 exchanges heat with the second heat exchange module 32 to perform heat recovery, the heat exchange efficiency of the air treatment device 100 is improved, and the indoor air after heat exchange is discharged to the outside through the outdoor air outlet 16, so that the indoor less fresh air is discharged to the outside, and the indoor air quality is further improved. At least one heat exchanger in the first heat exchange module 22 operates as a condenser and at least one heat exchanger in the second heat exchange module 32 operates as an evaporator during the heating operation of the air processing apparatus 100.
When the air treatment device 100 operates in the humidification mode, the fresh air fan 21 operates to drive outdoor fresh air to enter the fresh air duct 11 from the outdoor air inlet 15, and the outdoor air entering the fresh air duct 11 is humidified by the humidification assembly 23 and then is discharged into a room through the indoor air outlet 14, so that the indoor humidity is increased, the indoor carbon dioxide concentration is reduced, and the indoor air quality is improved.
When the air treatment device 100 operates in the cooling mode and the humidifying mode simultaneously, at least one heat exchanger in the first heat exchange module 22 operates as an evaporator, the humidifying assembly 23 operates, and outdoor fresh air is driven to enter the fresh air duct 11 from the outdoor air inlet 15 under the operation of the fresh air fan 21, the outdoor air entering the fresh air duct 11 exchanges heat with the first heat exchange module 22, and after being humidified by the humidifying assembly 23, the outdoor air after heat exchange and humidification is discharged into a room through the indoor air outlet 14, so that the indoor temperature is reduced, the indoor carbon dioxide concentration is reduced, and the indoor humidity is improved.
When the air treatment device 100 operates in the exhaust mode, the fresh air fan 21 operates to drive outdoor fresh air from the outdoor air inlet 15 into the fresh air duct 11 and out through the indoor air outlet 14 into the room, and/or the exhaust fan 31 operates to drive indoor less fresh air from the indoor air inlet 13 into the indoor exhaust air duct 12 and out through the outdoor air outlet 16 into the room, thereby reducing the indoor carbon dioxide concentration and improving the indoor air quality.
Therefore, by controlling the running states of the fresh air fan 21, the first heat exchange module 22, the humidifying component 23, the exhaust fan 31 and the second heat exchange module 32, different running modes of the air treatment device 100 are realized, and different requirements of users are met.
Meanwhile, the first sensor 4 arranged in the fresh air duct 11 detects at least one of temperature, humidity and carbon dioxide concentration according to the operation mode of the air processing device 100, and the air processing device 100 controls the operation states of the fresh air fan 21, the first heat exchange module 22, the humidifying component 23, the air exhaust fan 31 and the second heat exchange module 32 according to the detection data of the first sensor 4, for example, controls the opening, closing or rotating speed of the fresh air fan 21 and the air exhaust fan 31, and controls the opening or closing of the first heat exchange module 22, the humidifying component 23 and the second heat exchange module 32, thereby further meeting different requirements of users.
According to the air treatment device 100 of the embodiment of the utility model, the shell 1 is provided with the fresh air channel 11, the air exhaust channel 12, the indoor air inlet 13, the indoor air outlet 14, the outdoor air inlet 15 and the outdoor air outlet 16, the fresh air channel 11 is communicated with the outdoor air inlet 15 and the indoor air outlet 14, the air exhaust channel 12 is communicated with the indoor air inlet 13 and the outdoor air outlet 16, the first sensor 4, the fresh air fan 21, the first heat exchange module 22 and the humidifying component 23 are arranged in the fresh air channel 11, the air exhaust fan 31 and the second heat exchange module 32 are arranged in the air exhaust channel 12, so that different operation modes of the air treatment device 100 are realized, and different requirements of users are met. Meanwhile, the running states of the fresh air fan 21, the first heat exchange module 22, the humidifying component 23, the exhaust fan 31 and the second heat exchange module 32 are controlled by detecting data of at least one of temperature, humidity and carbon dioxide concentration through the first sensor 4, so that different requirements of users are further met.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the first heat exchange module 22 is disposed upstream of the humidifying module 23 in the airflow direction, and the humidifying module 23 is disposed upstream of the fresh air fan 21. Therefore, when the air treatment device 100 operates in the cooling mode and the humidifying mode simultaneously, at least one heat exchanger in the first heat exchange module 22 operates as an evaporator, the humidifying assembly 23 operates, and the fresh air fan 21 drives the outdoor fresh air to enter the fresh air duct 11 from the outdoor air inlet 15, the outdoor air entering the fresh air duct 11 exchanges heat with the first heat exchange module 22 firstly, and the humidified outdoor air is discharged into the room through the indoor air outlet 14 after being humidified by the humidifying assembly 23, so that the indoor temperature is reduced, the indoor carbon dioxide concentration is reduced, and the indoor humidity is improved.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the air treatment device 100 further includes a first filter screen assembly 24. The first filter screen assembly 24 is disposed in the fresh air duct 11, and along the airflow flowing direction, the first filter screen assembly 24 is disposed upstream of the fresh air fan 21, the first heat exchange module 22 and the humidifying module 23. From this, the outdoor air that gets into in the fresh air wind channel 11 from outdoor air intake 15 is first after filtering through first filter screen subassembly 24, and then is discharged indoor from indoor air outlet 14 after fresh air fan 21, first heat transfer module 22 and humidification subassembly 23 to further improve indoor air quality, and prolong fresh air fan 21, first heat transfer module 22 and humidification subassembly 23's life, improve air treatment device 100's reliability.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the first sensor 4 is provided at the outdoor air intake 15. Thereby, at least one of the temperature, the humidity and the carbon dioxide concentration of the air located in the outdoor and fresh air duct 11 is detected by the first sensor 4, so that the air processing apparatus 100 controls the operation states of the fresh air fan 21, the first heat exchange module 22, the humidifying module 23, the exhaust fan 31 and the second heat exchange module 32 according to the data of the air located in the outdoor and fresh air duct 11 detected by the first sensor 4, thereby further satisfying the demands of the user.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the second heat exchange module 32 is located downstream of the exhaust fan 31 in the airflow direction. Therefore, at least one heat exchanger in the second heat exchange module 32 operates as a condenser, and the indoor air with less freshness is driven to enter the indoor air exhaust duct 12 from the indoor air inlet 13 under the operation of the air exhaust fan 31, and the indoor air entering the indoor air exhaust duct 12 exchanges heat with the second heat exchange module 32 to perform heat recovery, so that the heat exchange efficiency of the air treatment device 100 is improved, and the indoor air after heat exchange is discharged to the outside through the outdoor air outlet 16, so that the indoor air with less freshness is discharged to the outside, and the indoor air quality is further improved.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the air treatment device 100 further includes a second filter assembly 33, where the second filter assembly 33 is disposed in the exhaust duct 12, and the second filter assembly 33 is located upstream of the exhaust fan 31 and the second heat exchange module 32 along the airflow direction. Therefore, the indoor air entering the exhaust air duct 12 from the indoor air inlet 13 is filtered by the second filter screen assembly 33, and is exhausted to the outside from the outdoor air outlet 16 after passing through the exhaust fan 31 and the second heat exchange module 32, so that the service lives of the exhaust fan 31 and the second heat exchange module 32 are prolonged, and the reliability of the air treatment device 100 is improved.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the air treatment device 100 further comprises a second sensor 5. The second sensor 5 is disposed upstream of the second heat exchange module 32, and the second sensor 5 is disposed in the exhaust duct 12 and is used for detecting at least one of temperature, humidity, pm2.5, carbon dioxide and TVOC. Thus, according to the operation mode of the air treatment device 100, at least one of the temperature, the humidity, pm2.5, the carbon dioxide and the TVOC is detected by the second sensor 5 arranged in the air exhaust duct 12, and at least one of the temperature, the humidity and the carbon dioxide concentration is detected by the first sensor 4 arranged in the fresh air duct 11 according to the operation mode of the air treatment device 100, and the operation states of the fresh air fan 21, the first heat exchange module 22, the humidifying assembly 23, the air exhaust fan 31 and the second heat exchange module 32 are controlled according to the detection data of the first sensor 4 and the second sensor 5, so as to meet different requirements of users.
Meanwhile, by being disposed upstream of the second heat exchange module 32, the second sensor 5 is enabled to detect at least one of temperature, humidity, pm2.5, carbon dioxide and TVOC of the air inside and outside and in the exhaust duct 12, so that the air treatment device 100 can control the operation states of the fresh air fan 21, the first heat exchange module 22, the humidifying component 23, the exhaust fan 31 and the second heat exchange module 32 according to the data of the air inside and in the exhaust duct 12 detected by the second sensor 5, thereby further satisfying the demands of users.
In some embodiments of the present utility model, as shown in fig. 1 and 2, a first damper 61 is provided at the outdoor air intake 15, and the first damper 61 is used to open or close the outdoor air intake 15. Thus, the outdoor air inlet 15 is opened or closed through the first air valve 61, so that the outdoor air inlet 15 is opened or closed with the fresh air duct 11 and the indoor air outlet 14, and different operation states of the air treatment device 100 are further satisfied.
In some embodiments of the present utility model, as shown in fig. 1 and 2, a second air valve 62 is provided at the outdoor discharge opening 16, and the second air valve 62 is used to open or close the outdoor discharge opening 16. Therefore, the second air valve 62 is used for opening or closing the outdoor air outlet 16, so that the outdoor air outlet 16 is connected with the air exhaust duct 12 and the indoor air inlet 13, and different operation states of the air treatment device 100 are further satisfied.
In some embodiments of the present utility model, as shown in fig. 1 and 2, an inner circulation air port 17 for communicating the fresh air duct 11 with the exhaust air duct 12 is provided between the fresh air duct 11 and the exhaust air duct 12, the inner circulation air port 17 is located upstream of the first heat exchange module 22 and downstream of the second heat exchange module 32, and the air processing apparatus 100 further includes a mixing valve 63. Wherein, the air mixing valve 63 is arranged at the inner circulation tuyere 17 for opening or closing the inner circulation tuyere 17.
It can be understood that when the air mixing valve 63 opens the internal circulation air port 17 and the outdoor air outlet 16 is closed, the fresh air duct 11 and the air exhaust duct 12 are both operated, the air exhaust fan 31 is operated to drive the indoor air to enter the indoor air exhaust duct 12 from the indoor air inlet 13, and after the air in the air exhaust duct 12 is treated, the air enters the fresh air duct 11 through the internal circulation air port 17 under the operation of both the fresh air duct 11 and the air exhaust duct 12 and is discharged into the room from the indoor air outlet 14, thereby realizing the circulation of the indoor air; when the air mixing valve 63 opens the internal circulation air port 17 and the outdoor air outlet 16 is opened, the air exhaust fan 31 operates to drive indoor air to enter the indoor air exhaust air duct 12 from the indoor air inlet 13, and after the air in the air exhaust air duct 12 is treated, part of the air enters the fresh air duct 11 through the internal circulation air port 17 and is exhausted into the room from the indoor air outlet 14 under the operation of both the fresh air duct 11 and the air exhaust air duct 12, and the rest of the air is directly exhausted to the outside from the outdoor air outlet 16.
For example, when the air treatment device 100 is in cooling operation, the air mixing valve 63 opens the internal circulation air port 17, the outdoor air outlet 16 is closed, at least one heat exchanger in the first heat exchange module 22 is operated as an evaporator, when at least one heat exchanger in the second heat exchange module 32 is operated as an evaporator, the fresh air fan 21 is operated to drive the outdoor fresh air to enter the fresh air duct 11 from the outdoor air inlet 15, the outdoor air entering the fresh air duct 11 exchanges heat with the first heat exchange module 22, the heat-exchanged outdoor air is discharged into the room through the indoor air outlet 14, the air exhaust fan 31 is operated to drive the indoor fresh air to enter the indoor air exhaust duct 12 from the indoor air inlet 13, the air in the air exhaust duct 12 exchanges heat with the second heat exchange module 32, and then enters the fresh air duct 11 through the internal circulation air port 17 under the operation of both the fresh air duct 11 and the air exhaust duct 12, thereby realizing the pretreatment of the air entering the fresh air duct 11 from the internal circulation air port 17, and further improving the heat exchange efficiency of the air treatment device 100.
At least one heat exchanger in the first heat exchange module 22 operates as a condenser and at least one heat exchanger in the second heat exchange module 32 operates as a condenser during the heating operation of the air treatment device 100.
Further, the first sensor 4 is disposed at the outdoor air inlet 15. Therefore, in the process that the air mixing valve 63 opens the inner circulation air inlet 17 and the outdoor air outlet 16 is closed to realize indoor air circulation, at least one of the temperature, the humidity and the carbon dioxide concentration of the air entering the fresh air duct 11 from the inner circulation air inlet 17 is detected by the first sensor 4, so that the air processing device 100 controls the running states of the fresh air fan 21, the first heat exchange module 22, the humidifying component 23, the air exhaust fan 31 and the second heat exchange module 32 according to the detection data of the first sensor 4, and different requirements of users are further satisfied.
In some embodiments of the present utility model, the air treatment device 100 further includes a water pan and a water pump. Wherein, the water collector is located in casing 1, and first heat transfer module 22 and second heat transfer module 32 all are located the top of water collector, and the below of water collector is located to the water pump for with the comdenstion water drainage in the water collector, first heat transfer module 22 slope sets up, and the water pump is located the below of first heat transfer module 22. Therefore, the condensed water formed after the heat exchange of the first heat exchange module 22 positioned in the fresh air duct 11 and the condensed water formed after the heat exchange of the second heat exchange module 32 positioned in the exhaust air duct 12 drop into the water receiving disc under the action of gravity, so that the condensed water is collected, the condensed water in the water receiving disc is discharged through the water pump, the condensed water of the air treatment device 100 is discharged, and the reliability of the air treatment device 100 is improved. Meanwhile, the first heat exchange module 22 is obliquely arranged, so that the area of the first heat exchange module 22 is increased under the condition that the shell 1 is not changed, and the heat exchange efficiency of the first heat exchange module 22 is improved; further, the water pump is located below the first heat exchange module 22 disposed obliquely, so that the air treatment device 100 is more compact.
In some embodiments of the present utility model, the air treatment device 100 further includes a drip tray and a water level sensor. Wherein, the water collector is located in casing 1, and first heat transfer module 22 and second heat transfer module 32 all are located the top of water collector, and water level sensor locates the top of water collector, and first heat transfer module 22 group slope sets up, and water level sensor is located the below of first heat transfer module 22. Therefore, the condensed water formed after the heat exchange of the first heat exchange module 22 positioned in the fresh air duct 11 and the condensed water formed after the heat exchange of the second heat exchange module 32 positioned in the exhaust air duct 12 drop into the water receiving disc under the action of gravity, so that the condensed water is collected, the water level in the water receiving disc is detected through the water level sensor, the air treatment device 100 is enabled to discharge the condensed water in the water receiving disc according to the signal transmitted by the water level sensor, and the reliability of the air treatment device 100 is improved. Meanwhile, the first heat exchange module 22 is obliquely arranged, so that the area of the first heat exchange module 22 is increased under the condition that the shell 1 is not changed, and the heat exchange efficiency of the first heat exchange module 22 is improved; further, the water level sensor is located below the first heat exchange module 22 disposed obliquely, so that the air treatment device 100 is more compact.
In some embodiments of the present utility model, the air treatment device 100 further includes a water pan, a water pump, and a water level sensor. Wherein, the water collector is located in casing 1, and first heat transfer module 22 and second heat transfer module 32 all are located the top of water collector, and the below of water collector is located to the water pump for with the comdenstion water drainage in the water collector, first heat transfer module 22 slope sets up, and the water pump is located the below of first heat transfer module 22, and water level sensor locates the top of water collector, and water level sensor is located the below of first heat transfer module 22.
From this, the comdenstion water that forms after being located the heat transfer of the first heat transfer module 22 in fresh air wind channel 11 and the comdenstion water that forms after being located the heat transfer of the second heat transfer module 32 in the wind channel of airing exhaust 12 drip under the action of gravity in the water collector to realize collecting the comdenstion water, and detect the water level in the water collector through level sensor, so that air treatment device 100 is according to the signal discharge control water pump operation of water level sensor transmission, thereby discharge the comdenstion water in the water collector, realize the comdenstion water discharge of air treatment device 100, and then improve air treatment device 100's reliability. Meanwhile, the first heat exchange module 22 is obliquely arranged, so that the area of the first heat exchange module 22 is increased under the condition that the shell 1 is not changed, and the heat exchange efficiency of the first heat exchange module 22 is improved. The following description of an air treatment device 100 in accordance with one specific embodiment of the present utility model is with reference to fig. 1 and 2, it being understood that the following description is illustrative only and is intended to be illustrative of the utility model and is not to be construed as limiting the utility model.
Specifically, the air treatment device 100 includes a casing 1, a fresh air fan 21, a first heat exchange module 22, a humidification module 23, an exhaust fan 31, a second heat exchange module 32, a first sensor 4, a second sensor 5, a first filter assembly 24, and a first filter assembly 33.
The shell 1 is provided with a fresh air channel 11, an air exhaust channel 12, an indoor air inlet 13, an indoor air outlet 14, an outdoor air inlet 15 and an outdoor air outlet 16, the fresh air channel 11 is communicated with the outdoor air inlet 15 and the indoor air outlet 14, the air exhaust channel 12 is communicated with the indoor air inlet 13 and the outdoor air outlet 16, the fresh air fan 21, the first heat exchange module 22, the humidifying component 23 and the first sensor 4 are arranged in the fresh air channel 11, the air exhaust fan 31 and the second heat exchange module 32 are arranged in the air exhaust channel 12, the first filter screen component 24 is arranged on the upstream of the first heat exchange module 22, the first heat exchange module 22 is arranged on the upstream of the humidifying component 23, the humidifying component 23 is arranged on the upstream of the fresh air fan 21, the second filter screen component 33 is arranged on the upstream of the air exhaust fan 31, the air exhaust fan 31 is arranged on the upstream of the second heat exchange module 32, and the second sensor 5 is arranged on the upstream of the second heat exchange module 32.
Therefore, when the air treatment device 100 is in refrigeration operation, at least one heat exchanger in the first heat exchange module 22 is operated as an evaporator, at least one heat exchanger in the second heat exchange module 32 is operated as a condenser, the fresh air fan 21 is operated to drive the outdoor fresh air to enter the fresh air duct 11 from the outdoor air inlet 15, the fresh air is filtered by the first filter screen assembly 24 and then exchanges heat with the first heat exchange module 22, the heat-exchanged outdoor air is discharged into the room through the indoor air outlet 14, the air exhaust fan 31 is operated to drive the indoor less fresh air to enter the indoor air exhaust duct 12 from the indoor air inlet 13, the indoor air entering the indoor air exhaust duct 12 is filtered by the second filter screen assembly 33 and then exchanges heat with the second heat exchange module 32 for heat recovery, the heat exchange efficiency of the air treatment device 100 is improved, and the heat-exchanged indoor air is discharged to the outside through the outdoor air outlet 16, so that the indoor less fresh air is discharged to the outside, and the indoor air quality is further improved. At least one heat exchanger in the first heat exchange module 22 operates as a condenser and at least one heat exchanger in the second heat exchange module 32 operates as an evaporator during the heating operation of the air processing apparatus 100.
When the air treatment device 100 operates in the humidification mode, the fresh air fan 21 operates to drive outdoor fresh air to enter the fresh air duct 11 from the outdoor air inlet 15, the outdoor air entering the fresh air duct 11 is filtered by the first filter screen assembly 24, and then the air is humidified by the humidification assembly 23 and is discharged into a room through the indoor air outlet 14, so that the indoor humidity is increased, the indoor carbon dioxide concentration is reduced, and the indoor air quality is improved.
When the air treatment device 100 operates in the cooling mode and the humidifying mode simultaneously, at least one heat exchanger in the first heat exchange module 22 operates as an evaporator, the humidifying assembly 23 operates, and outdoor fresh air is driven to enter the fresh air duct 11 from the outdoor air inlet 15 under the operation of the fresh air fan 21, the outdoor air entering the fresh air duct 11 is filtered by the first filter screen assembly 24, exchanges heat with the first heat exchange module 22, is humidified by the humidifying assembly 23, and the outdoor air subjected to heat exchange and humidification is discharged into a room through the indoor air outlet 14, so that the indoor temperature is reduced, the indoor carbon dioxide concentration is reduced, and the indoor humidity is improved.
When the air treatment device 100 operates in the exhaust mode, the fresh air fan 21 operates to drive the outdoor fresh air to enter the fresh air duct 11 from the outdoor air inlet 15, to be filtered by the first filter screen assembly 24 and then to be exhausted into the room through the indoor air outlet 14, and/or the exhaust fan 31 operates to drive the indoor less fresh air to enter the indoor exhaust air duct 12 from the indoor air inlet 13 and to be exhausted out of the room through the outdoor air outlet 16, thereby reducing the indoor carbon dioxide concentration and improving the indoor air quality.
Meanwhile, according to the operation mode of the air treatment device 100, at least one of temperature, humidity, pm2.5, carbon dioxide and TVOC is detected through the second sensor 5 arranged in the air exhaust duct 12, and at least one of temperature, humidity and carbon dioxide concentration is detected through the first sensor 4 arranged in the fresh air duct 11 according to the operation mode of the air treatment device 100, and according to the detection data of the first sensor 4 and the second sensor 5, the operation states of the fresh air fan 21, the first heat exchange module 22, the humidifying assembly 23, the air exhaust fan 31 and the second heat exchange module 32 are controlled, so that different requirements of users are met.
Further, the outdoor air inlet 15 is provided with a first air valve 61, the first air valve 61 is used for opening or closing the outdoor air inlet 15, the outdoor air outlet 16 is provided with a second air valve 62, and the second air valve 62 is used for opening or closing the outdoor air outlet 16. Therefore, the outdoor air inlet 15 is opened or closed through the first air valve 61, so that the outdoor air inlet 15 is connected with the fresh air duct 11 and the indoor air outlet 14, different operation states of the air treatment device 100 are further met, the outdoor air outlet 16 is opened or closed through the second air valve 62, the outdoor air outlet 16 is connected with the air exhaust duct 12 and the indoor air inlet 13, and different operation states of the air treatment device 100 are further met.
Further, an internal circulation air port 17 for communicating the fresh air duct 11 with the exhaust air duct 12 is provided between the fresh air duct 11 and the exhaust air duct 12, the internal circulation air port 17 is located upstream of the first heat exchange module 22 and downstream of the second heat exchange module 32, and the air processing apparatus 100 further includes an air mixing valve 63. Wherein, the air mixing valve 63 is arranged at the inner circulation tuyere 17 for opening or closing the inner circulation tuyere 17.
Thus, when the air mixing valve 63 opens the internal circulation air port 17 and the outdoor air outlet 16 is closed, the fresh air duct 11 and the air exhaust duct 12 are both operated, the air exhaust fan 31 is operated to drive indoor air to enter the indoor air exhaust duct 12 from the indoor air inlet 13, and after the air in the air exhaust duct 12 is treated, the air enters the fresh air duct 11 through the internal circulation air port 17 and is exhausted to the indoor from the indoor air outlet 14 under the operation of both the fresh air duct 11 and the air exhaust duct 12, thereby realizing the circulation of indoor air; when the air mixing valve 63 opens the internal circulation air port 17 and the outdoor air outlet 16 is opened, the air exhaust fan 31 operates to drive indoor air to enter the indoor air exhaust air duct 12 from the indoor air inlet 13, and after the air in the air exhaust air duct 12 is treated, part of the air enters the fresh air duct 11 through the internal circulation air port 17 under the operation of the fresh air duct 11 and the air exhaust air duct 12, and is discharged from the indoor air outlet 14 into the room, and the rest part of the air is directly discharged from the outdoor air outlet 16 to the outside.
The air treatment device 100 further includes a water pan, a water pump, and a water level sensor. Wherein, the water collector is located in casing 1, and first heat transfer module 22 and second heat transfer module 32 all are located the top of water collector, and the below of water collector is located to the water pump for with the comdenstion water drainage in the water collector, first heat transfer module 22 slope sets up, and the water pump is located the below of first heat transfer module 22, and water level sensor locates the top of water collector, and water level sensor is located the below of first heat transfer module 22.
From this, the comdenstion water that forms after being located the heat transfer of the first heat transfer module 22 in fresh air wind channel 11 and the comdenstion water that forms after being located the heat transfer of the second heat transfer module 32 in the wind channel of airing exhaust 12 drip under the action of gravity in the water collector to realize collecting the comdenstion water, and detect the water level in the water collector through level sensor, so that air treatment device 100 is according to the signal discharge control water pump operation of water level sensor transmission, thereby discharge the comdenstion water in the water collector, realize the comdenstion water discharge of air treatment device 100, and then improve air treatment device 100's reliability. Meanwhile, the first heat exchange module 22 is obliquely arranged, so that the area of the first heat exchange module 22 is increased under the condition that the shell 1 is not changed, and the heat exchange efficiency of the first heat exchange module 22 is improved.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An air treatment device, comprising:
the shell is provided with a fresh air channel, an exhaust air channel, an indoor air inlet, an indoor air outlet, an outdoor air inlet and an outdoor air outlet, wherein the fresh air channel is communicated with the outdoor air inlet and the indoor air outlet, and the exhaust air channel is communicated with the indoor air inlet and the outdoor air outlet;
the fresh air fan, the first heat exchange module and the humidifying component are arranged in the fresh air duct;
the exhaust fan and the second heat exchange module are arranged in the exhaust air duct;
and the first sensor is arranged in the fresh air duct and used for detecting at least one of temperature, humidity and carbon dioxide concentration.
2. The air treatment device of claim 1, wherein the first heat exchange module is disposed upstream of the humidification assembly in the direction of airflow, and the humidification assembly is disposed upstream of the fresh air fan.
3. An air treatment device according to claim 1, further comprising:
the first filter screen assembly is arranged in the fresh air duct and located at the upstream of the fresh air fan, the first heat exchange module and the humidifying assembly along the airflow flowing direction.
4. The air treatment device of claim 1, wherein the first sensor is disposed at the outdoor intake.
5. The air treatment device of claim 1, wherein the second heat exchange module is located downstream of the exhaust fan in the direction of airflow flow.
6. An air treatment device according to claim 1, further comprising:
the second filter screen assembly is arranged in the exhaust air duct and located at the upstream of the exhaust fan and the second heat exchange module along the airflow flowing direction.
7. An air treatment device according to claim 1, further comprising:
the second sensor is arranged in the exhaust air duct, the second sensor is arranged at the upstream of the second heat exchange module, and the second sensor is used for detecting at least one of temperature, humidity, pm2.5, carbon dioxide and TVOC.
8. The air treatment device according to claim 1, wherein a first air valve is arranged at the outdoor air inlet, and the first air valve is used for opening or closing the outdoor air inlet;
and/or the outdoor air outlet is provided with a second air valve, and the second air valve is used for opening or closing the outdoor air outlet.
9. The air treatment device of claim 1, wherein an inner circulation air port for communicating the fresh air duct with the exhaust air duct is provided between the fresh air duct and the exhaust air duct, the inner circulation air port being located upstream of the first heat exchange module and downstream of the second heat exchange module, the air treatment device further comprising:
the air mixing valve is arranged at the inner circulation air port and used for opening or closing the inner circulation air port.
10. An air treatment device according to claim 1, further comprising:
the water receiving disc is arranged in the shell, and the first heat exchange module and the second heat exchange module are both positioned above the water receiving disc;
the water pump is arranged above the water receiving disc and used for discharging condensed water in the water receiving disc, the first heat exchange module is obliquely arranged, and the water pump is positioned below the first heat exchange module; and/or the number of the groups of groups,
the water level sensor is arranged above the water receiving disc, the first heat exchange module is obliquely arranged, and the water level sensor is positioned below the first heat exchange module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320366220.0U CN219389988U (en) | 2023-02-28 | 2023-02-28 | Air treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320366220.0U CN219389988U (en) | 2023-02-28 | 2023-02-28 | Air treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219389988U true CN219389988U (en) | 2023-07-21 |
Family
ID=87170417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320366220.0U Active CN219389988U (en) | 2023-02-28 | 2023-02-28 | Air treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219389988U (en) |
-
2023
- 2023-02-28 CN CN202320366220.0U patent/CN219389988U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060199511A1 (en) | Ventilating system | |
| CN215295146U (en) | Full heat exchanger | |
| CN217540888U (en) | Air conditioner indoor unit and fresh air conditioner | |
| CN205980156U (en) | New fan with function heats | |
| CN109579212A (en) | A kind of fresh air conditioner system suitable for passive type pole low energy-consumption house | |
| CN110513808A (en) | A kind of indoor and outdoor air interchanger, air conditioner indoor unit and indoor and outdoor air exchanging method | |
| CN212299314U (en) | New fan | |
| CN219389988U (en) | Air treatment device | |
| CN209459060U (en) | Machine through walls | |
| CN211400014U (en) | Fresh air device and air conditioner | |
| CN210624832U (en) | Variable water temperature dehumidification fresh air ground radiation air conditioning system | |
| CN209415686U (en) | A kind of fresh air conditioner system suitable for passive type pole low energy-consumption house | |
| CN106705230A (en) | New air change air conditioner | |
| CN109442571A (en) | Machine through walls | |
| CN214406253U (en) | Fresh air conditioner all-in-one machine | |
| CN213480476U (en) | New fan | |
| CN106440180A (en) | Air conditioning system, fresh air device and fresh air control method thereof | |
| CN211345713U (en) | Heat exchange fresh air machine | |
| CN206291414U (en) | Air-conditioning system and aeration device | |
| CN206145805U (en) | Vertical air conditioner | |
| CN217274531U (en) | Air conditioner all-in-one machine | |
| CN219414975U (en) | Cold and hot water coil assembly and fresh air conditioning unit | |
| CN217274484U (en) | Air conditioner all-in-one machine | |
| CN215872386U (en) | Cold air device and communication machine room | |
| CN217357166U (en) | Air conditioning unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |