Dehumidifier with purification function

Abstract

The utility model discloses a dehumidifier with a purification function, which relates to the field of dehumidifiers and comprises a shell, an air inlet and an air outlet are arranged on the shell, an air duct is formed between the air inlet and the air outlet, a fan is arranged in the air duct, and a dehumidification device and a purification device are arranged in the shell. And an air volume adjusting assembly is arranged on the portion, beside the air inlet, of the shell, the air volume adjusting assembly is used for increasing the air volume of the air inlet, and the increased air volume does not pass through the purifying device. And one part of outdoor air enters the air duct through the air volume adjusting assembly, and the other part of the outdoor air enters the air duct through the air inlet via the purification device, so that the air inlet area of the device is increased, and the dehumidification performance of the device is improved. And in the purification mode, the air volume adjusting assembly is closed, all outdoor air enters the air duct through the air inlet via the purification device, and therefore the purification performance is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of dehumidifier, more specifically, it relates to a dehumidifier with purification function. BACKGROUND

[0002] The existing dehumidifier has single function, only has dehumidification function, and application scene only exists in high humidity environment. In order to meet the demand of multi-scene application, there are many dehumidifiers with purification function on the market at present, which have the functions of dehumidification and air purification.

[0003] But the two-in-one product brings the decline of dehumidification performance. The air purification function needs the machine to have good sealing performance and the resistance increase caused by the filter screen, which will reduce the dehumidification performance of the dehumidifier.

[0004] In summary, how to maintain the dehumidification performance in the dehumidification and purification two-in-one product is a problem to be solved by the technical personnel in the field at present. INVENTION CONTENTS

[0005] Therefore, the utility model aims at providing a dehumidifier with purification function, which effectively ensures the dehumidification performance in the dehumidification and purification two-in-one product, and does not affect the purification performance of the machine.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] A dehumidifier with purification function, comprising a shell, an air inlet and an air outlet are formed on the shell, an air duct is formed between the air inlet and the air outlet, a fan is arranged in the air duct, a dehumidification device and a purification device are arranged in the shell, the dehumidification device is used for dehumidifying the air entering the air inlet, and the purification device is used for purifying the air entering the air inlet.

[0008] A wind volume adjusting assembly is arranged beside the air inlet on the shell, the wind volume adjusting assembly is used for increasing the air volume of the air inlet, and the increased air volume does not pass through the purification device.

[0009] Preferably, the wind volume adjusting assembly comprises at least one air valve arranged beside the air inlet, the air entering through the air valve is dehumidified through the dehumidification device and discharged from the air outlet.

[0010] Preferably, the air valve is a strip-shaped air valve, and the air valve is arranged along the circumference of the air inlet.

[0011] Preferably, a remote control driving module is arranged on the air valve, and the remote control driving module is electrically connected with a driving part on the air valve.

[0012] Preferably, the movable end of the air valve is provided with a wear-resistant coating, which is a polyurethane wear-resistant coating.

[0013] Preferably, the purification device comprises an air purification filter screen, which is embedded at the air inlet and communicates with the air duct.

[0014] Preferably, the air purification filter screen is a particulate matter filter screen.

[0015] Preferably, the air purification filter screen is a gaseous pollutant filter screen.

[0016] Preferably, the dehumidification device comprises a condenser, an evaporator and a compressor, the condenser and the evaporator are sequentially arranged at the air inlet, the compressor is arranged at the lower part of the shell, and the compressor, the evaporator and the condenser are sequentially connected and form a closed loop.

[0017] Preferably, a wind volume sensor is further included, which is a differential pressure sensor arranged in the shell and used for detecting the change of the wind volume in the air duct.

[0018] The dehumidifier with purification function provided by the utility model, comprising a shell, an air inlet and an air outlet are formed on the shell, an air duct is formed between the air inlet and the air outlet, a fan is arranged in the air duct, a dehumidification device and a purification device are arranged in the shell, the dehumidification device is used for dehumidifying the air entering the air inlet, and the purification device is used for purifying the air entering the air inlet.

[0019] The dehumidifier with purification function provided by the utility model, by means of the arrangement of the wind volume adjusting assembly, controls the wind volume adjusting assembly to be opened in the dehumidification mode, so that part of the outdoor air enters the air duct through the wind volume adjusting assembly, and the other part enters the air duct through the air inlet and the purification device, thereby increasing the air inlet area of the device and improving the dehumidification performance of the device, and avoiding the problem that the resistance caused by the purification device affects the dehumidification performance. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described in the following are only part of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the provided drawings.

[0021] Figure 1 It is a sectional view of the dehumidifier in dehumidification mode in the embodiment;

[0022] Figure 2 It is a side view of the dehumidifier in dehumidification mode in the embodiment;

[0023] Figure 3 It is a sectional view of the dehumidifier in purification mode in the embodiment;

[0024] Figure 4 It is a side view of the dehumidifier in purification mode in the embodiment;

[0025] Figure 5 It is a schematic view of the air flow direction of the dehumidifier in the embodiment.

[0026] Figures 1-5 In the drawings, the reference signs include:

[0027] 1, shell; 2, fan; 3, motor; 4, purification device; 41, air purification filter screen; 5, air valve; 6, condenser; 7, evaporator; 8, compressor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] Unless otherwise defined, the technical terms or scientific terms used in the present application should be understood as the common meanings understood by those skilled in the art to which the present application belongs. The terms such as "connected" or "connected" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships, and when the absolute positions of the described objects are changed, the relative positional relationships can also be changed accordingly. The embodiments of the present application disclose a dehumidifier with purification function.

[0030] The core of the present application is to provide a dehumidifier with purification function.

[0031] Reference is made to Figures 1 to 5 .

[0032] The dehumidifier with purification function comprises a shell 1, an air inlet and an air outlet are formed on the shell 1, an air duct is formed between the air inlet and the air outlet, a fan 2 is arranged in the air duct, a dehumidifying device and a purification device 4 are arranged in the shell 1, the dehumidifying device is used for dehumidifying the air entering the air inlet, and the purification device 4 is used for purifying the air entering the air inlet.

[0033] Specifically, the air inlet is arranged on one side of the shell 1, the air outlet is arranged on the top of the shell 1, the air inlet and the air outlet are communicated in the shell 1, the air duct is formed in the shell 1 from the air inlet to the air outlet, the outdoor air flows through the air duct, the fan 2 is arranged in the air duct, the fan 2 is used for driving the outdoor air to flow along the air duct, in order to provide the operation power of the fan 2, the motor 3 can be arranged in the shell 1 to drive the fan 2 to operate. The dehumidifying device and the purification device 4 are arranged in the shell 1 at the air inlet, the purification device 4 is used for purifying the entering air, and the dehumidifying device is used for dehumidifying the air entering the air duct. The shell 1 is provided with a wind volume adjusting assembly beside the air inlet, the wind volume adjusting assembly is used for increasing the overall wind volume of the outdoor air entering the air duct, and the air entering the air duct through the wind volume adjusting assembly does not pass through the purification device 4, so that the overall wind volume entering the air duct is effectively increased after the wind volume adjusting assembly is opened, the air inlet area of the device is increased, and the part of the increased air is not affected by the resistance of the purification device 4, so that the dehumidifying efficiency of the dehumidifying device is ensured. When the device is opened in the purification mode, the wind volume adjusting assembly is closed, and the outdoor air only enters the air duct through the purification device 4, so that the purification efficiency in the purification mode is effectively ensured.

[0034] The dehumidifier with purification function is provided with the wind volume adjusting assembly, the wind volume adjusting assembly is opened in the dehumidifying mode, part of the outdoor air enters the air duct through the wind volume adjusting assembly, and the other part enters the air duct through the air inlet and the purification device 4, so that the air inlet area of the device is increased, the dehumidifying performance of the device is improved, and the problem that the resistance of the purification device 4 affects the dehumidifying performance is avoided. In the purification mode, the wind volume adjusting assembly is closed, and the outdoor air enters the air duct through the air inlet and the purification device 4, so that the purification performance is effectively ensured, and the dehumidifying mode and the purification mode are separated from each other, the purification performance is preferentially ensured in the purification mode, and the dehumidifying performance is preferentially ensured in the dehumidifying mode.

[0035] The dehumidifier with purification function provided by the utility model will be described in more detail below in combination with the drawings and specific embodiments.

[0036] In one specific embodiment, with reference to Figures 1 to 5 The air volume adjusting assembly comprises at least one air valve 5 arranged beside the air inlet, and the air entering through the air valve 5 is dehumidified by the dehumidifying device and discharged from the air outlet.

[0037] Specifically, two air valves 5 are arranged in the drawings, which are arranged on one side and the top of the air inlet. Of course, the number of air valves 5 can be effectively adjusted according to actual needs, and the specific installation position of the air valve 5 on the shell 1 can be adjusted according to the specific number of air valves 5. By opening the air valve 5, the air intake of outdoor air can be effectively improved, thereby improving the air intake area of the device to ensure the dehumidification efficiency, and the air valve 5 can be closed in the purification mode to ensure that the air passes through the purification device 4 to ensure the purification performance.

[0038] Optionally, the air valve 5 is a strip-shaped air valve, and the air valve 5 is arranged along the circumference of the air inlet. The strip-shaped air valve can better adapt to the square air inlet, which can be installed in close contact with the four sides of the air inlet, and will not affect the purification device 4 of the air outlet during use, ensuring the stable operation of the device.

[0039] On the basis of any one of the above embodiments, a remote control driving module is arranged on the air valve 5, and the remote control driving module is electrically connected with the driving part on the air valve 5.

[0040] Specifically, the air valve 5 can adopt a structure composed of a fixed frame, a rotating shaft and a wind baffle (as shown in the position of the air valve 1-4 in the drawing), the wind baffle is arranged on the rotating shaft, the rotating shaft is rotatably arranged on the fixed frame, the fixed frame is fixed at the air inlet, the rotating shaft drives the wind baffle to rotate, thereby opening and closing the opening of the fixed frame, and the air intake is increased or kept unchanged. The rotating shaft can be controlled by a motor, and the motor is electrically connected with the remote control driving module. The remote control driving module is used for remotely operating the air valve 5, thereby improving the convenience of the device.

[0041] Optionally, a driving button can be arranged on the air valve 5, and the driving button is electrically connected with the driving part on the air valve 5.

[0042] Specifically, taking the above-mentioned air valve 5 as an example, the driving button is electrically connected with the motor, and the driving button is pressed to adjust the rotation angle of the wind baffle, thereby adjusting the air intake of the air valve 5. In combination with the above-mentioned remote control structure, various controls (i.e. remote control and side manual control operation) of the air valve 5 are realized.

[0043] On the basis of any one of the above embodiments, the movable end of the air valve 5 is provided with a wear-resistant coating, which is a polyurethane wear-resistant coating.

[0044] Specifically, the connection between the fixed frame and the air baffle is provided with a wear-resistant coating, which can be a polyurethane wear-resistant coating, to improve the wear resistance of the air valve 5. In order to ensure the sealing performance of the air valve 5, rubber pads are arranged on the end of the air baffle and the inner side of the fixed frame. When the air baffle is in the vertical closed state, the rubber pads of the air baffle and the rubber pads of the fixed frame are in interference fit, thereby improving the sealing performance of the air valve 5.

[0045] In one specific embodiment of the present application, the purification device 4 comprises an air purification filter 41, which is embedded at the air inlet and communicates with the air duct.

[0046] Specifically, the purification device 4 is composed of an air purification filter 41, which is fixedly embedded on the inner side of the air inlet to purify the air entering the air duct through the air inlet.

[0047] Optionally, the air purification filter 41 can be a particulate filter, such as a HEPA filter. The air purification filter 41 can also be a gaseous pollutant filter, such as an activated carbon filter.

[0048] On the basis of any one of the above embodiments, with reference to Figures 1 to 5 , the dehumidifier comprises a condenser 6, an evaporator 7 and a compressor 8. The condenser 6 and the evaporator 7 are arranged in sequence at the air inlet, and the compressor 8 is arranged at the lower part of the shell 1. The compressor 8, the evaporator 7 and the condenser 6 are connected in sequence and form a closed loop.

[0049] Specifically, the compressor 8 is fixedly arranged at the bottom of the shell 1 and is not located in the air duct space. The condenser 6 and the evaporator 8 are arranged in sequence at the air inlet of the air duct, and are arranged in sequence at the air inlet according to the air purification filter 41, the condenser 6 and the evaporator 8. The compressor 8, the evaporator 7 and the condenser 6 are connected in sequence and form a closed loop to realize the dehumidification operation of the device. The specific connection mode is the same as that of the prior art, and thus will not be described here.

[0050] On the basis of any one of the above embodiments, the dehumidifier with purification function provided by the present application further comprises an air volume sensor, which is a differential pressure sensor and is arranged in the shell 1 to detect the air volume change in the air duct.

[0051] Specifically, the air volume sensor is arranged at the air inlet close to the air valve 5, and the air volume sensor can adopt a differential pressure sensor, so as to detect the change of the air volume in the air duct after the air valve 5 is opened in real time, and adjust the angle of the air baffle in the air valve 5 according to the actual air volume change and the demand of the dehumidification performance, so as to improve the practicability of the device.

[0052] The various embodiments are described in a progressive manner in the specification, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between various embodiments can be referred to each other.

[0053] The above describes in detail the dehumidifier with purification function provided by the utility model. The principle and implementation mode of the utility model are described by applying specific examples in this paper, and the above embodiment is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model.

Claims

1. A dehumidifier with purification function, comprising a shell (1), an air inlet and an air outlet are formed on the shell (1), an air duct is formed between the air inlet and the air outlet, a fan (2) is arranged in the air duct, characterized in that, The shell (1) is provided with a dehumidifying device and a purifying device (4), the dehumidifying device is used for dehumidifying the air entering the air inlet, and the purifying device (4) is used for purifying the air entering the air inlet; The shell (1) is provided with a wind volume adjusting assembly beside the air inlet, the wind volume adjusting assembly is used for increasing the air volume of the air inlet, and the increased air volume is not discharged through the purifying device (4).

2. The dehumidifier with purification function according to claim 1, characterized in that, The wind volume adjusting assembly comprises at least one air valve (5) arranged beside the air inlet, the air entering through the air valve (5) is dehumidified through the dehumidifying device and discharged from the air outlet.

3. The dehumidifier with purification function according to claim 2, characterized in that, The air valve (5) is a strip-shaped air valve, and the air valve (5) is arranged along the circumference of the air inlet.

4. The dehumidifier with purification function according to claim 2, characterized in that, The air valve (5) is provided with a remote control driving module, and the remote control driving module is electrically connected with a driving part on the air valve (5).

5. The dehumidifier with purification function according to claim 2, characterized in that, The movable end of the air valve (5) is provided with a wear-resistant coating, and the wear-resistant coating is a polyurethane wear-resistant coating.

6. The dehumidifier with purification function according to any one of claims 1-5, characterized in that, The purifying device (4) comprises an air-purifying filter screen (41), the air-purifying filter screen (41) is embedded at the air inlet and communicates with the air duct.

7. The dehumidifier with purification function according to claim 6, characterized in that, The air-purifying filter screen (41) is a particulate matter filter screen.

8. The dehumidifier with purification function according to claim 6, characterized in that, The air-purifying filter screen (41) is a gaseous pollutant filter screen.

9. The dehumidifier with purification function according to any one of claims 1-5, characterized in that, The dehumidifying device comprises a condenser (6), an evaporator (7) and a compressor (8), the condenser (6) and the evaporator (7) are arranged in sequence at the air inlet, the compressor (8) is arranged at the lower part of the shell (1), and the compressor (8), the evaporator (7) and the condenser (6) are connected in sequence and form a closed loop.

10. The dehumidifier with purification function according to any one of claims 1-5, characterized in that, Further comprising a wind volume sensor, the wind volume sensor is a differential pressure sensor, arranged in the shell (1), used for detecting the change of the air volume in the air duct.

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