Air treatment device and cabinet applying same

Abstract

The utility model discloses an air handling device and discloses a cabinet with the air handling device, the air handling device comprises a shell, the shell is internally provided with a first heat exchange mechanism, a second heat exchange mechanism and a third heat exchange mechanism, the first heat exchange mechanism comprises a first cavity, and a condensation mechanism surrounds the first cavity; the liquid storage mechanism comprises a liquid storage cavity and a liquid changing assembly; a throttling mechanism is arranged between the second heat exchange mechanism and the condensation mechanism; the compressor is connected with the condensation mechanism and the second heat exchange mechanism; the fan assembly is installed on one side of the second heat exchange mechanism and used for accelerating flowing of air inside and outside the shell, and air flow flows through the second heat exchange mechanism. An outdoor unit does not need to be used like a conventional air conditioner, the overall structural size is relatively small, occupied space is reduced, the liquid storage mechanism and the first heat exchange mechanism are matched, circulating water is adopted for heat exchange to guarantee refrigeration / heating circulation, the air conditioner can be used only by being connected with a tap water pipe, and installation and use are quite convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air treatment equipment, in particular to an air treatment device and a cabinet using the same. Background Art

[0002] At present, common household products for space temperature control include air conditioners, including split and integrated types. The outdoor unit and indoor unit of a split air conditioner are separated, and refrigerant and signal interaction is carried out through refrigerant pipes, wires, etc.; integrated air conditioners are usually of two types: ceiling installation and mobile air conditioners. Their characteristics are that the outdoor unit and the indoor unit are integrated and placed indoors, and the hot air is discharged outdoors through the heat exhaust pipe, while the cold air is discharged indoors. The installation requirements of split air conditioners are relatively high: the indoor unit needs a ceiling, the outdoor unit needs to reserve an installation position, and a hole needs to be opened on the wall for the refrigerant pipe, which requires professional construction and installation. The integrated air conditioner is large in size, and sufficient space needs to be reserved for ceiling installation. It is also heavy, and there are safety hazards in ceiling installation. These are not suitable for use in smaller household spaces such as kitchens and bathrooms. For this reason, an air temperature control device suitable for space locations such as household kitchens and bathrooms is needed to solve problems such as stuffy or cold environments. Utility Model Content

[0003] The utility model aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. To this end, the utility model provides an air treatment device.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model also provides a cabinet with the air processing device.

[0006] According to the first aspect of the present invention, the air treatment device comprises a housing, in which:

[0007] A first heat exchange mechanism, the first heat exchange mechanism comprising a first cavity, the first cavity being surrounded by a condensing mechanism;

[0008] A liquid storage mechanism, the liquid storage mechanism comprising a liquid storage chamber and a liquid replacement component, the liquid storage chamber and the first cavity are connected via a water circulation mechanism, and the liquid replacement component is used to replace the liquid in the liquid storage chamber;

[0009] a second heat exchange mechanism, wherein a throttling mechanism is provided between the second heat exchange mechanism and the condensing mechanism;

[0010] A compressor, the compressor being connected to the condensing mechanism and the second heat exchanging mechanism;

[0011] A fan assembly is installed on one side of the second heat exchange mechanism, and the fan assembly is used to accelerate the flow of air inside and outside the shell, and the air flow flows through the second heat exchange mechanism.

[0012] The air handling device according to the embodiment of the utility model has at least the following beneficial effects: there is no need to use an outdoor unit like a conventional air conditioner, the overall structure is relatively small, and the space occupied is reduced. The liquid storage mechanism and the first heat exchange mechanism are used in conjunction, and circulating water is used for heat exchange to ensure the cooling / heating cycle. It only needs to be connected to a tap water pipe for use, and is very convenient to install and use.

[0013] According to some embodiments of the utility model, a four-way reversing valve is provided between the compressor, the condensing mechanism and the second heat exchange mechanism, and the four-way reversing valve is used to control the refrigerant to circulate along the compressor, the condensing mechanism and the second heat exchange mechanism in sequence, or to circulate along the compressor, the second heat exchange mechanism and the condensing mechanism.

[0014] According to some embodiments of the utility model, the first heat exchange mechanism includes an inner cylinder and an outer cylinder, the inner cylinder is provided with the first cavity, the outer cylinder is installed on the outside of the inner cylinder, a second cavity is defined between the outer cylinder and the inner cylinder, and the condensing mechanism is arranged in the second cavity and surrounds the inner cylinder.

[0015] According to some embodiments of the present invention, the exterior of the outer cylinder is coated with a heat insulating component.

[0016] According to some embodiments of the utility model, the liquid storage mechanism includes a water tank, which is divided into an installation cavity and the liquid storage cavity. The water circulation mechanism includes a water pump, a first water pipe and a second water pipe. The water pump is installed in the liquid storage cavity. The first water pipe is connected between the water pump and the first cavity, the second water pipe is connected between the first cavity and the liquid storage cavity, and the liquid exchange assembly is installed in the installation cavity.

[0017] According to some embodiments of the utility model, the liquid exchange assembly includes a third water pipe, a first water level sensor, a temperature sensor, and a water inlet joint, a filter component, a solenoid valve, and a one-way valve installed on the third water pipe, the third water pipe is connected to the liquid storage chamber, the water inlet joint is used to connect to an external water supply system, the filter component is used to filter impurities in the water, the solenoid valve is used to control the opening and closing of the third water pipe, the one-way valve is used to control the unidirectional delivery of liquid flowing through the third water pipe to the liquid storage chamber, the first water level sensor is used to detect the liquid level in the liquid storage chamber, and the temperature sensor is used to detect the temperature of the liquid in the liquid storage chamber.

[0018] According to some embodiments of the utility model, the liquid exchange component also includes a fourth water pipe and a second water level sensor, a drain port is opened at the upper portion of the liquid storage chamber, the fourth water pipe is connected to the drain port, the liquid level height detected by the first water level sensor is lower than the opening height of the drain port, and the liquid level height detected by the second water level sensor is higher than the opening height of the drain port.

[0019] According to some embodiments of the utility model, it also includes a base, the second heat exchange mechanism is installed on the base, the base is provided with a flow guide structure, the bottom of the shell is provided with a drain port, the condensed water on the surface of the second heat exchange mechanism can be led out to the drain port along the flow guide structure, and the liquid outlet end of the liquid exchange assembly is connected to the drain port.

[0020] According to some embodiments of the present invention, a water atomization device is further included, wherein the water atomization device is connected to the liquid storage chamber and is installed on the air outlet side of the fan assembly.

[0021] The cabinet according to the second embodiment of the utility model comprises a cabinet body, a control mechanism and an air handling device, wherein the air handling device is installed in the cabinet body, and the control mechanism is installed on the cabinet body and connected to the air handling device.

[0022] The cabinet according to the embodiment of the utility model has at least the following beneficial effects: when placed in a bathroom or kitchen for use, the water connection and drainage installation of the liquid storage machine is easy, no outdoor unit is required, and it is very convenient to install when used in combination with a cabinet.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 It is a schematic diagram of the structure of an air handling device;

[0026] Figure 2 yes Figure 1 Schematic diagram of the internal structure;

[0027] Figure 3 is a schematic diagram of the internal structure of the first heat exchange mechanism;

[0028] Figure 4 It is a schematic diagram of the internal structure of the water tank;

[0029] Figure 5It is a schematic diagram of the principle of one embodiment of an air treatment device;

[0030] Figure 6 It is a schematic diagram of another embodiment of an air treatment device;

[0031] Figure 7 It is a schematic diagram of the cabinet structure.

[0032] Figure numerals: first heat exchange mechanism 100; first cavity 101; second cavity 102; inner cylinder 110; outer cylinder 120; heat insulation member 130; water tank 200; liquid storage chamber 210; drain port 211; installation chamber 220; liquid exchange assembly 300; third water pipe 310; first water level sensor 320; temperature sensor 330; water inlet joint 340; filter member 350; solenoid valve 360; one-way valve 370; fourth water pipe 380; second water level sensor 390; water circulation mechanism 400; water pump 410; first water pipe 420; second water pipe 430; condensing mechanism 510; second heat exchange mechanism 520; compressor 530; four-way reversing valve 540; throttling mechanism 550; fan assembly 600; base 700; shell 800; cabinet 900; control mechanism 910. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] The utility model relates to an air treatment device, comprising a shell 800, a first heat exchange mechanism 100, a liquid storage mechanism, a second heat exchange mechanism 520, a compressor 530 and a fan assembly 600.

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the housing 800 serves as a carrier of the first heat exchange mechanism 100, the liquid storage mechanism, the second heat exchange mechanism 520, the compressor 530 and the fan assembly 600. The housing 800 may be box-shaped, and the first heat exchange mechanism 100, the liquid storage mechanism, the second heat exchange mechanism 520, the compressor 530 and the fan assembly 600 are all installed in the housing 800. The fan assembly 600 is used to accelerate the air flow through the inside and outside of the housing 800. The housing 800 is provided with at least two air ports, and the fan assembly 600 is installed at one of the air ports. When the fan assembly 600 is started, the air in the external environment is drawn into the housing 800 from the other air ports, and the air flow passes through the fan assembly 600 and is blown out from the corresponding air ports to the external environment. The first heat exchange mechanism 100 includes a first cavity 101. The first heat exchange mechanism 100 may be configured as a cylindrical, box-shaped structure, etc., and the first cavity 101 is formed inside. The condensation mechanism 510 surrounds the first cavity 101. The condensing mechanism 510 can use a condensing tube to coil the outer wall of the first cavity 101, or the condensing tube can be installed on a heat exchange plate, and the heat exchange plate surrounds and is attached to the outer wall of the first cavity 101. The liquid storage mechanism includes a liquid storage chamber 210 and a liquid replacement component 300. The liquid storage chamber 210 is used to store liquid, and the liquid storage chamber 210 is connected to an external liquid supply system through the liquid replacement component 300, and the liquid supply system can provide coolant, water, etc. In this embodiment, the external liquid supply system is a municipal water supply system, and the liquid storage chamber 210 stores tap water (hereinafter described as water). The liquid replacement component 300 is used to replace the water in the liquid storage chamber 210, that is, after the water in the liquid storage chamber 210 is used to a certain preset state or time, the liquid replacement component 300 discharges the water in the liquid storage chamber 210 and inputs new water, or the water intake and drainage are performed simultaneously to restore the state parameters of the water to the preset working threshold range. In this embodiment, the liquid replacement component 300 mainly controls whether to replace the water in the liquid storage chamber 210 according to the water temperature parameter in the liquid storage chamber 210. The liquid storage chamber 210 and the first cavity 101 are connected by a water circulation mechanism 400. The water circulation mechanism 400 is used to circulate water between the first cavity 101 and the liquid storage chamber 210. The second heat exchange mechanism 520 can be a heat exchange structure with fins such as an air conditioning coil, an evaporator, etc. The first heat exchange mechanism 100 and the second heat exchange mechanism 520 are connected by a throttling mechanism 550. A drying filter can also be set between the first heat exchange mechanism 100 and the second heat exchange mechanism 520. The throttling mechanism 550 can be a throttle valve, an expansion valve, a capillary tube, etc. One end of the compressor 530 is connected to the condensing mechanism 510, and the other end is connected to the second heat exchange mechanism 520. The compressor 530, the condensing mechanism 510 and the second heat exchange mechanism 520 constitute a refrigerant circulation system. The fan assembly 600 is located on one side of the second heat exchange mechanism 520 .When the fan assembly 600 is started, the air outside the housing 800 is drawn into the housing 800, and the resulting airflow passes through the second heat exchange mechanism 520, and then blows out of the housing 800 under the action of the fan assembly 600. The fan assembly 600 and the second heat exchange mechanism 520 are arranged close to each other, or the fan assembly 600 and the second heat exchange mechanism 520 are installed on the same air duct, so as to ensure that the airflow must pass through the second heat exchange mechanism 520 when flowing along the air duct.

[0036] When in use, the refrigerant circulation system has at least two use modes, one is the cooling mode: the condensing mechanism 510 is connected to the outlet end of the compressor 530, and the second heat exchange mechanism 520 is connected to the inlet end of the compressor 530. The high-temperature and high-pressure refrigerant generated by the compressor 530 flows from the outlet end to the condensing mechanism 510. The condensing mechanism 510 exchanges heat with the water in the first cavity 101, and then enters the second heat exchange mechanism 520 after passing through the throttling mechanism 550. At this time, the refrigerant forms a low-pressure gas state in the second heat exchange mechanism 520, and the temperature near the second heat exchange mechanism 520 decreases. Under the action of the fan assembly 600, the external air enters the shell 800, and then flows through the second heat exchange mechanism 520 for cooling. The cold air is blown out of the shell 800 to cool the surrounding environment. Finally, the refrigerant flows back from the inlet end to the compressor 530 for circulation. The second mode is the heating mode: the second heat exchange mechanism 520 is connected to the outlet end of the compressor 530, and the condensing mechanism 510 is connected to the inlet end of the compressor 530. The high-temperature and high-pressure refrigerant is transported from the outlet of the compressor 530 to the second heat exchange mechanism 520, and heat is exchanged in the second heat exchange mechanism 520. The temperature near the second heat exchange mechanism 520 rises, and the gas flows through the second heat exchange mechanism 520 under the action of the fan assembly 600 to increase the temperature to form a hot air flow, and the hot air flow is discharged to the outside of the shell 800 to heat the surrounding external environment. The refrigerant flows back to the compressor 530 through the throttling mechanism 550 and the condensing mechanism 510 in turn for circulation. When flowing through the condensing mechanism 510, the low-temperature refrigerant exchanges heat with the water in the first cavity 101 to form a normal temperature state. The user selects an air handling device with a cooling mode or a heating mode for use according to actual use needs.

[0037] Whenever the refrigerant flows through the condensing mechanism 510, it will exchange heat with the water in the first cavity 101. The water in the first cavity 101 and the water in the liquid storage chamber 210 will circulate continuously, speeding up the water flow in the first cavity 101 and improving the heat exchange effect with the condensing mechanism 510. At the same time, the liquid replacement component 300 can replace the water in the liquid storage chamber 210 with municipal water by a timer, or replace the water in the liquid storage chamber 210 by temperature detection, so as to avoid the water temperature being too high in the cooling mode or too low in the heating mode for a long time, thereby affecting the heat exchange effect. The air handling device does not need to use an outdoor unit like a conventional air conditioner. The overall structure is relatively small in size, reducing space occupation. By using the cooperation of the liquid storage mechanism and the first heat exchange mechanism 100, circulating water is used for heat exchange to ensure the cooling / heating cycle. It only needs to be connected to a tap water pipe for use, and is very convenient to install and use.

[0038] In actual application, the air handling device can be placed independently in the room for use. Alternatively, the air handling device can be applied to a cabinet. Figure 7 As shown, the cabinet can be a kitchen cabinet, a bathroom cabinet, a room cabinet, etc. When the air treatment device is used alone, its control mechanism 910 is directly mounted on the housing 800, and the control mechanism 910 is used to control the start and stop of electrical components such as the compressor 530, the water circulation mechanism 400, and the liquid replacement component 300. When the air treatment device is applied to the cabinet, the cabinet includes a cabinet 900, the air treatment device is placed in the cabinet 900, the control mechanism 910 is mounted on the cabinet 900, and the control mechanism 910 is connected to the air treatment device. The side panel of the cabinet 900 can be provided with a grille for gas flow. The control mechanism 910 includes a control panel, and mechanical buttons, touch buttons, touch screens, etc. can be used as the operating structure of the control mechanism 910. When placed in a bathroom or kitchen for use, the water collection and drainage installation of the liquid storage machine is easy, and no outdoor unit is required. It is very convenient to install in combination with the cabinet 900.

[0039] In some specific embodiments of the present invention, Figure 6As shown, a four-way reversing valve 540 is provided between the compressor 530, the condensing mechanism 510 and the second heat exchange mechanism 520. The four-way reversing valve 540 is electromagnetically controlled and uses a four-way two-position structure. The four-way reversing valve 540 has two connection modes, one is to control the refrigerant to circulate along the compressor 530, the four-way reversing valve 540, the condensing mechanism 510 and the second heat exchange mechanism 520 in sequence, and the air handling device is in a cooling mode at this time. The other is to control the refrigerant to circulate along the compressor 530, the four-way reversing valve 540, the second heat exchange mechanism 520 and the condensing mechanism 510 in sequence, and the air handling device is in a heating mode at this time. The four-way reversing valve 540 is connected to the control mechanism 910, and the user can switch the flow direction of the refrigerant by switching the four-way reversing valve 540 according to actual use needs, thereby selecting a cooling mode or a heating mode.

[0040] In some specific embodiments of the present invention, Figure 3 As shown, the first heat exchange mechanism 100 includes an inner cylinder 110 and an outer cylinder 120. A first cavity 101 is provided in the inner cylinder 110, and the outer cylinder 120 is installed outside the inner cylinder 110. There is a certain interval between the inner wall of the outer cylinder 120 and the outer wall of the inner cylinder 110, and the interval defines a second cavity 102. Two interfaces are provided on the inner cylinder 110, one interface is connected to the water circulation mechanism 400 through a water pipe, and the other interface is connected to the liquid storage chamber 210 through a water pipe. The condensation mechanism 510 is penetrated in the second cavity 102 and is arranged around the inner cylinder 110. The outer cylinder 120 can limit the condensation mechanism 510 from directly dissipating heat into the shell 800 and affecting the temperature of the air flow inside the shell 800. Among them, the outer cylinder 120 is coated with a heat insulation member 130. The heat insulation member 130 can be heat insulation wool, asbestos, etc. The heat insulating member 130 is used to further limit the heat energy of the condensing mechanism 510 from being dissipated into the housing 800 .

[0041] In some embodiments of the present invention, Figure 2 and Figure 4As shown, the liquid storage mechanism includes a water tank 200. The water tank 200 is divided into an installation cavity 220 and a liquid storage cavity 210. The water circulation mechanism 400 includes a water pump 410, a first water pipe 420 and a second water pipe 430. The water pump 410 can be a submersible pump 410, and the water pump 410 is directly placed in the liquid storage cavity 210 for use. The first water pipe 420 is connected between the water pump 410 and the first cavity 101, and the second water pipe 430 is connected between the first cavity 101 and the liquid storage cavity 210. The water pump 410 extracts water from the liquid storage cavity 210 and transports it to the first installation cavity 220 through the first water pipe 420. The water in the first installation cavity 220 flows back to the liquid storage cavity 210 through the second water pipe 430 to realize circulation. The liquid exchange component 300 is installed in the installation cavity 220. The water tank 200 serves as an installation carrier for the liquid exchange component 300. Since the water in the liquid storage chamber 210 can be replaced under the detection of the liquid replacement component 300, the volume of the liquid storage chamber 210 does not need to be designed to be too large, and then the water tank 200 can reserve part of the space as the installation chamber 220, reducing the space occupied inside the housing 800. Among them, a controllable water path can be branched out from the first water pipe 420 to connect to the terminal water-using devices such as faucets and showers, and the water in the liquid storage chamber 210 can be used according to the use mode of the air treatment device. When the water in the liquid storage chamber 210 needs to be replaced, it can be pumped out by the water pump 410 for discharge or use by the terminal water-using device.

[0042] Among them, Figure 4As shown, the liquid replacement component 300 includes a third water pipe 310, a first water level sensor 320, a temperature sensor 330, a water inlet joint 340, a filter component 350, a solenoid valve 360, and a one-way valve 370. The water inlet joint 340, the filter component 350, the solenoid valve 360, and the one-way valve 370 are installed on the third water pipe 310. One end of the third water pipe 310 is connected to the liquid storage chamber 210, and the other end is connected to the water inlet joint 340. The water inlet joint 340 is used to connect to an external water supply system (such as a tap water pipeline). The filter component 350 can adopt an activated carbon filter element, etc., and the filter component 350 is used to filter impurities in the water. The solenoid valve 360 ​​is used to control the opening and closing of the third water pipe 310, and the solenoid valve 360 ​​is connected to the control mechanism 910 through a wire. The one-way valve 370 is used to control the one-way delivery of the liquid flowing through the third water pipe 310 to the liquid storage chamber 210. The first water level sensor 320 is installed on the side wall shared by the installation cavity 220 and the liquid storage cavity 210. The first water level sensor 320 is used to detect the liquid level in the liquid storage cavity 210. The temperature sensor 330 is used to detect the liquid temperature in the liquid storage cavity 210. The water level detected by the first water level sensor 320 is used as the working water level of the liquid storage cavity 210. In the cooling mode, the water in the first cavity 101 absorbs hot water to the condensing mechanism 510 to increase the temperature. The temperature sensor 330 presets a maximum water temperature value. When it is detected that the temperature of the water flowing back to the liquid storage cavity 210 is higher than the maximum water temperature value, the liquid storage cavity 210 is drained. In the heating mode, the water in the first cavity 101 releases hot water to the condensing mechanism 510 to reduce the temperature. The temperature sensor 330 presets a minimum water temperature value. When it is detected that the temperature of the water flowing back to the liquid storage cavity 210 is lower than the minimum water temperature value, the liquid storage cavity 210 is drained. The liquid storage cavity 210 can be provided with an electrically controlled drainage component for drainage. After drainage, the solenoid valve 360 ​​is opened, and external tap water is used to replenish the liquid storage chamber 210 until the water level reaches the working water level, and the first water level sensor 320 feeds back a signal to the control mechanism 910, and then closes the solenoid valve 360 ​​to stop replenishing water. Alternatively, an overflow port is provided at the upper part of the liquid storage chamber 210, and when it is detected that the water temperature reaches a preset value, the solenoid valve 360 ​​is opened, and tap water enters and mixes with the water in the liquid storage chamber 210 to neutralize the water temperature, and the excess water is discharged through the overflow port.

[0043] Furthermore, the liquid replacement component 300 also includes a fourth water pipe 380 and a second water level sensor 390. A drain port 211 is provided at the upper portion of the liquid storage chamber 210, and the fourth water pipe 380 is connected to the drain port 211. The liquid level detected by the first water level sensor 320 is lower than the opening height of the drain port 211. The liquid level detected by the second water level sensor 390 is higher than the opening height of the drain port 211. During the process of replenishing the liquid storage chamber 210, excess water in the liquid storage chamber 210 will be discharged through the drain port 211 and the fourth water pipe 380. If the drain port 211 or the fourth water pipe 380 is blocked, the water in the liquid storage chamber 210 will gradually rise to the water level detected by the second water level sensor 390. At this time, the second water level sensor 390 transmits a signal to the control mechanism 910, and the control mechanism 910 controls the solenoid valve 360 ​​to close and stop replenishing water, and sends an error signal to the user.

[0044] The air handling device also includes a dehumidification mode. The working principle of the dehumidification mode is the same as that of the cooling mode. The temperature of the refrigerant flowing through the second heat exchange mechanism 520 is relatively low. If the dew point temperature of the air passing through the second heat exchange mechanism 520 is higher than the surface temperature of the second heat exchange mechanism 520, the moisture in the air will condense on the surface of the second heat exchange mechanism 520. By condensing the gaseous moisture in the air into liquid water and discharging it, the moisture in the air is reduced, and the air dehumidification effect is achieved. For example, air with a temperature of 30°C and a relative humidity of 80% has a dew point temperature of about 26.2°C. When it passes through the surface of the second heat exchange mechanism 520 at 15°C, condensed water will appear. The condensation heat released by dehumidification and the heat released by air cooling are transferred to the first heat exchange mechanism 100 through the flow of refrigerant for release. In some embodiments of the present invention, such as Figure 2 As shown, a base 700 is also included. The second heat exchange mechanism 520 is mounted on the base 700. A guide structure is provided on the base 700. In the dehumidification mode, the condensed water formed on the surface of the second heat exchange mechanism 520 will drip onto the guide structure. The guide structure may be a guide groove, etc. In this embodiment, the base 700 is configured as an L-shaped structure, and the base 700 has flanges on both sides, and the flanges on both sides define a guide channel on the base 700. The condensed water falls onto the guide channel. A drain port is provided at the bottom of the shell 800, and the condensed water on the surface of the second heat exchange mechanism 520 can be led out to the drain port along the guide structure for discharge. A funnel may be provided at the drain port 211 for drainage. The liquid outlet end of the liquid exchange component 300 is connected to the drain port, which may be one end of the fourth water pipe 380 connected to the drain port for drainage.

[0045] In some embodiments of the utility model, a water atomizing device is also included. The water atomizing device is connected to the liquid storage chamber 210. The water atomizing device is installed on the air outlet side of the fan assembly 600. The water atomizing device uses the water in the liquid storage chamber 210 to atomize, and the atomized water is sprayed out of the housing 800 along with the air flow, thereby realizing the humidification function. The liquid replacement mechanism can automatically replenish the liquid storage chamber 210 with water.

[0046] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0049] In the description of this specification, the description of reference terms such as "some specific embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0050] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air treatment device, characterized in that: The invention comprises a housing (800), wherein the housing (800) is installed with: A first heat exchange mechanism (100), the first heat exchange mechanism (100) comprising a first cavity (101), the first cavity (101) being surrounded by a condensation mechanism (510); a liquid storage mechanism, the liquid storage mechanism comprising a liquid storage chamber (210) and a liquid replacement assembly (300), the liquid storage chamber (210) and the first cavity (101) being connected via a water circulation mechanism (400), the liquid replacement assembly (300) being used to replace the liquid in the liquid storage chamber (210); A second heat exchange mechanism (520), wherein a throttling mechanism (550) is provided between the second heat exchange mechanism (520) and the condensing mechanism (510); A compressor (530), the compressor (530) being connected to the condensing mechanism (510) and the second heat exchange mechanism (520); A fan assembly (600), the fan assembly (600) being installed on one side of the second heat exchange mechanism (520), the fan assembly (600) being used to accelerate the flow of air inside and outside the housing (800), and the air flow flows through the second heat exchange mechanism (520).

2. The air treatment device according to claim 1, characterized in that: A four-way reversing valve (540) is provided between the compressor (530), the condensing mechanism (510) and the second heat exchange mechanism (520), and the four-way reversing valve (540) is used to control the refrigerant to circulate along the compressor (530), the condensing mechanism (510) and the second heat exchange mechanism (520) in sequence, or to circulate along the compressor (530), the second heat exchange mechanism (520) and the condensing mechanism (510).

3. The air treatment device according to claim 1, characterized in that: The first heat exchange mechanism (100) comprises an inner cylinder (110) and an outer cylinder (120), wherein the first cavity (101) is provided in the inner cylinder (110), the outer cylinder (120) is installed outside the inner cylinder (110), a second cavity (102) is defined between the outer cylinder (120) and the inner cylinder (110), and the condensing mechanism (510) is arranged through the second cavity (102) and surrounds the inner cylinder (110).

4. The air treatment device according to claim 3, characterized in that: The exterior of the outer cylinder (120) is coated with a heat insulating component (130).

5. The air treatment device according to claim 1, characterized in that: The liquid storage mechanism comprises a water tank (200), wherein the water tank (200) is divided into an installation cavity (220) and the liquid storage cavity (210); the water circulation mechanism (400) comprises a water pump (410), a first water pipe (420) and a second water pipe (430); the water pump (410) is installed in the liquid storage cavity (210); the first water pipe (420) is connected between the water pump (410) and the first cavity (101); the second water pipe (430) is connected between the first cavity (101) and the liquid storage cavity (210); and the liquid replacement assembly (300) is installed in the installation cavity (220).

6. The air treatment device according to claim 1 or 5, characterized in that: The liquid exchange assembly (300) comprises a third water pipe (310), a first water level sensor (320), a temperature sensor (330), and a water inlet joint (340), a filter component (350), a solenoid valve (360), and a one-way valve (370) installed on the third water pipe (310); the third water pipe (310) is connected to the liquid storage chamber (210); the water inlet joint (340) is used to connect to an external water supply system; the filter component (350) is used to filter impurities in water; the solenoid valve (360) is used to control the opening and closing of the third water pipe (310); the one-way valve (370) is used to control the one-way delivery of liquid flowing through the third water pipe (310) to the liquid storage chamber (210); the first water level sensor (320) is used to detect the liquid level in the liquid storage chamber (210); and the temperature sensor (330) is used to detect the temperature of the liquid in the liquid storage chamber (210).

7. The air treatment device according to claim 6, characterized in that: The liquid replacement component (300) further comprises a fourth water pipe (380) and a second water level sensor (390); a liquid discharge port (211) is provided at the upper portion of the liquid storage chamber (210); the fourth water pipe (380) is connected to the liquid discharge port (211); the liquid level height detected by the first water level sensor (320) is lower than the opening height of the liquid discharge port (211); and the liquid level height detected by the second water level sensor (390) is higher than the opening height of the liquid discharge port (211).

8. The air treatment device according to claim 1 or 2, characterized in that: The housing (800) further comprises a base (700), wherein the second heat exchange mechanism (520) is mounted on the base (700), wherein a flow guide structure is provided on the base (700), and a drain port is provided at the bottom of the housing (800), wherein condensed water on the surface of the second heat exchange mechanism (520) can be led out to the drain port along the flow guide structure, and the liquid outlet end of the liquid exchange assembly (300) is connected to the drain port.

9. The air treatment device according to claim 1, characterized in that: It also includes a water atomization device, which is connected to the liquid storage chamber (210) and is installed on the air outlet side of the fan assembly (600).

10. A cabinet, characterized in that: It comprises a cabinet (900), a control mechanism (910), and an air treatment device according to any one of claims 1 to 9, wherein the air treatment device is installed in the cabinet (900), and the control mechanism (910) is installed on the cabinet (900) and connected to the air treatment device.

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