Fresh air dehumidifier

Abstract

The utility model discloses a fresh air dehumidifier, and belongs to the technical field of air purification. The device mainly comprises a case; the fresh air assembly is installed in the machine box, the air return assembly is installed in the machine box, and the air return assembly is suitable for guiding indoor air into the outside; the movable dehumidification assembly is installed in the machine case, the movable dehumidification assembly is suitable for dehumidification of outdoor air, and the movable dehumidification assembly comprises two sets of sliding rails which are both installed in the machine case; the base is arranged in the machine box in a sliding mode, two sets of sliding blocks are installed on the base, and the sliding blocks are movably arranged in the sliding rails; and the locking pin is inserted into the sliding block and the sliding rail. According to the fresh air dehumidifier, by moving the dehumidification assembly, when the dehumidification assembly needs to be overhauled, the cover plate on one side of the case is opened, and the base is pulled out, so that the movable dehumidification assembly is overhauled, and the effect that the dehumidification assembly can be rapidly overhauled and replaced is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of air purification, and specifically to a fresh air dehumidifier. Background Art

[0002] Fresh air dehumidifier is a device used to improve indoor humidity and air quality. It uses circulating ventilation and dehumidification technology to send outdoor air into the room after filtering and dehumidification, and at the same time exhaust the indoor humid air to achieve the purpose of regulating indoor humidity;

[0003] In the rainy season or in areas with high humidity, the moisture content in the air is high, and the humid air enters the room, causing the room to be too humid. Therefore, it is necessary to circulate fresh air and dehumidify the room to ensure physical and mental health;

[0004] For example, the patent with publication number CN217131412U specifically discloses a fresh air dehumidifier, which introduces air into the dehumidifier through an air inlet pipe, then filters it, and condenses and dehumidifies it through an evaporator and a compressor, then heats the air through a condenser to keep it at a constant temperature, and the treated air is introduced into the room through an air outlet pipe;

[0005] However, in the implementation process of the above patent, the mobile dehumidification assembly is fixedly installed inside the shell, and the evaporator and condenser need to withstand large pressure and temperature changes due to their working requirements, so they are easily damaged after long-term use. Therefore, when the evaporator and condenser are damaged, the dehumidifier needs to be disassembled as a whole and then its internal parts are inspected, which increases the workload of the user;

[0006] Therefore, it is necessary to provide a fresh air dehumidifier to solve the above problems.

[0007] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a fresh air dehumidifier to achieve the effect of rapid maintenance and replacement of dehumidification components.

[0009] The technical solution adopted by the present application to solve its technical problems is: a fresh air dehumidifier, including a chassis; a fresh air component, which is installed inside the chassis and is suitable for introducing outdoor air into the room and filtering it; a return air component, which is installed inside the chassis and is suitable for introducing indoor air into the outside; a mobile dehumidification component, which is installed inside the chassis and is suitable for dehumidifying outdoor air, and the mobile dehumidification component includes: two sets of slide rails, both sets of slide rails are installed inside the chassis; a base, the base is slidably arranged inside the chassis, two sets of sliders are installed on the base, and the sliders are movably arranged inside the slide rails; a locking pin, which is movably arranged inside the slider and the slide rail.

[0010] Furthermore, a compressor and a mounting frame are fixedly mounted on the base, a copper heat exchanger is fixedly mounted on the mounting frame, and a flow channel is opened on the mounting frame.

[0011] Furthermore, a water tank is fixedly installed on the base, the water tank is located on one side of the mounting frame, a drainage pump is fixedly installed on the water tank, a water level switch and a drainage pipe are respectively provided on the water tank, the compressor and the copper heat exchanger are connected by a pipeline, and a natural drain outlet and a water pump drain outlet are respectively provided on one side of the chassis.

[0012] Furthermore, the fresh air component includes an air inlet arranged on one side of the chassis, and the interior of the chassis is provided with a full heat exchange filter element, a blower and an air outlet in sequence from left to right.

[0013] Furthermore, the return air component includes a return air outlet arranged on one side of the chassis, and an exhaust fan and an exhaust outlet are arranged in sequence from right to left inside the chassis.

[0014] Furthermore, an auxiliary maintenance component is provided on the base.

[0015] Furthermore, the auxiliary maintenance assembly includes a plurality of support plates fixedly mounted on the base, and a plurality of wiring boards fixedly mounted on the support plates.

[0016] The beneficial effect of the present application is that the present application provides a fresh air dehumidifier, which can quickly repair and replace the dehumidification component by opening the cover on one side of the chassis and pulling out the base when the dehumidification component needs to be repaired.

[0017] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0019] In the attached picture:

[0020] Figure 1 It is an overall schematic diagram of a fresh air dehumidifier in this application;

[0021] Figure 2 for Figure 1 The internal schematic diagram of the whole;

[0022] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0023] Figure 4 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0024] Among them, the reference numerals in the figure are:

[0025] 1. Chassis; 2. Fresh air assembly; 21. Air inlet; 22. Full heat exchange filter; 23. Air supply fan; 24. Air outlet; 3. Return air assembly; 31. Exhaust outlet; 32. Exhaust fan; 33. Return air outlet; 4. Mobile dehumidification assembly; 41. Compressor; 42. Copper heat exchanger; 43. Mounting frame; 44. Flow channel; 45. Water tank; 46. Drain pump; 47. Water level switch; 48. Base; 49. Slider; 410. Slide rail; 411. Locking pin; 412. Natural drain outlet; 413. Water pump drain outlet; 5. Auxiliary maintenance assembly; 51. Wire board; 52. Support plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0028] like Figure 1-Figure 2As shown, the present application provides a fresh air dehumidifier, including a chassis 1, which is of assembled design, and the covers on both sides of the chassis 1 can be rotated to open, and a fresh air component 2 is arranged inside the chassis 1, and the fresh air component 2 is used to introduce fresh air from the outside into the room and filter it, and a mobile dehumidification component 4 is arranged inside the chassis 1, and the mobile dehumidification component 4 is used for air dehumidification operation, and a return air component 3 is arranged inside the chassis 1, and the return air component 3 is used to introduce indoor air into the outside, specifically:

[0029] like Figure 1-Figure 2 As shown, the fresh air assembly 2 includes an air inlet 21 on one side of the chassis 1, and a full heat exchange filter element 22, a blower 23 and an air outlet 24 are sequentially arranged inside the chassis 1 from left to right. The outside air is introduced into the chassis 1 through the air inlet 21, and then the air is filtered by the full heat exchange filter element 22, and then sent into the room by the blower 23;

[0030] It should be noted that the full heat exchange filter element 22, due to its special design, allows heat exchange between the air entering the room and the exhaust indoor air. For example, in winter, the outdoor cold air will first exchange heat with the exhaust indoor warm air before entering the room, thereby increasing its temperature; in summer, on the contrary, the outdoor hot air will first exchange heat with the exhaust indoor cold air, thereby reducing its temperature;

[0031] like Figure 1-Figure 4 As shown, the mobile dehumidification component 4 includes a base 48 movably arranged inside the chassis 1, a compressor 41 and a mounting frame 43 are fixedly mounted on the base 48, and a copper heat exchanger 42 is fixedly mounted on the mounting frame 43. A flow channel 44 is provided on the mounting frame 43. Driven by the compressor 41, the refrigerant flows to the copper heat exchanger 42 through the pipeline. In the copper heat exchanger 42, the refrigerant releases heat, exchanges heat with the surrounding air, and gradually condenses the humid air into water droplets, which condense on the surface of the copper heat exchanger 42. At this time, the water droplets fall into the flow channel 44 under the action of gravity.

[0032] At the same time, a water tank 45 is fixedly installed on the base 48, and the water tank 45 is located on one side of the mounting frame 43. A drainage pump 46 is fixedly installed on the water tank 45, and a water level switch 47 is arranged on the water tank 45. At the same time, a drainage pipe (not shown in the figure) is arranged on the water tank 45. At the same time, the compressor 41 and the copper heat exchanger 42 are connected by a pipeline, and a natural drainage outlet 412 and a water pump drainage outlet 413 are respectively arranged on one side of the chassis 1.

[0033] The water droplets in the flow channel 44 flow into the water tank 45, and the water tank 45 collects the water droplets, and can choose to use natural drainage or water pump drainage according to actual conditions;

[0034] At the same time, there are two sets of slide rails 410 inside the chassis 1, and sliders 49 are slidably arranged inside the two sets of slide rails 410. The two sets of sliders 49 are fixedly installed with the base 48. At the same time, multiple sets of lock holes are opened on the sliders 49, and locking pins 411 are inserted in the lock holes. In addition, a plug hole adapted to the locking pin 411 is opened on the slide rails 410, so that the locking pin 411 can fix the slider 49. When the mobile dehumidification component 4 needs to be repaired, open a side cover of the chassis 1, then pull out the locking pin 411, and then pull out the base 48 to repair the mobile dehumidification component 4;

[0035] like Figure 1-Figure 2 As shown, the return air assembly 3 includes a return air port 33 disposed on one side of the chassis 1, and an exhaust fan 32 and an exhaust air port 31 are sequentially disposed inside the chassis 1 from right to left, and indoor air is introduced into the chassis 1 through the return air port 33, and the air is discharged from the room through the exhaust fan 32 and the exhaust air port 31;

[0036] To sum up, when in use, the external air is introduced into the chassis 1 through the fresh air component 2 and filtered, and then the air is dehumidified by the mobile dehumidification component 4. The treated air is then discharged into the room through the fresh air component 2. At the same time, the indoor air is introduced to the outdoors through the return air component 3. After long-term use, when the mobile dehumidification component 4 needs to be inspected and repaired, the cover on one side of the chassis 1 is opened, and then the locking pin 411 is pulled out to make it lose the limit on the slide rail 410 and the track. At this time, the base 48 can be pulled out to pull out the mobile dehumidification component 4 for inspection, thereby preventing it from being disassembled as a whole.

[0037] In the above maintenance process, since the wiring harnesses between the electronic components and the electronic control module inside the dehumidifier are arranged differently, when the mobile dehumidification component 4 is pulled out for maintenance, it is very easy to collide with the wiring harness, thereby causing damage to the wiring harness and affecting the subsequent work of the dehumidifier. In order to solve this problem, an auxiliary maintenance component 5 is provided on the base 48, and the auxiliary maintenance component 5 is used to fix the wiring harness distribution, specifically:

[0038] like Figure 2-Figure 3 As shown, the auxiliary maintenance assembly 5 includes a plurality of support plates 52 fixedly mounted on the base 48, and a plurality of wiring boards 51 are fixedly mounted on the support plates 52, so that the wiring harnesses between the electrical components and the electronic control module inside the dehumidifier are arranged on the same side, and the positions of the plurality of wiring boards 51 are different;

[0039] When pulling out the mobile dehumidification component 4, you can choose to plug in and out the wiring harness that blocks the movement track of the mobile dehumidification component 4 according to the actual situation to ensure the integrity of the wiring harness.

[0040] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fresh air dehumidifier, characterized in that: include: Chassis (1); A fresh air component (2), the fresh air component (2) being installed inside the chassis (1), the fresh air component (2) being suitable for introducing outdoor air into the room and filtering it; A return air component (3), the return air component (3) being installed inside the chassis (1), and the return air component (3) being suitable for introducing indoor air into the outdoors; A mobile dehumidification component (4), the mobile dehumidification component (4) is installed inside the chassis (1), the mobile dehumidification component (4) is suitable for dehumidifying outdoor air, and the mobile dehumidification component (4) comprises: Two sets of slide rails (410), both sets of the slide rails (410) are installed inside the chassis (1); A base (48), the base (48) being slidably disposed inside the chassis (1), two sets of sliders (49) being mounted on the base (48), the sliders (49) being movably disposed inside the slide rail (410); A locking pin (411), wherein the locking pin (411) is inserted into the interior of the sliding block (49) and the sliding rail (410).

2. A fresh air dehumidifier according to claim 1, characterized in that: A compressor (41) and a mounting frame (43) are fixedly mounted on the base (48), a copper heat exchanger (42) is fixedly mounted on the mounting frame (43), and a flow channel (44) is provided on the mounting frame (43).

3. A fresh air dehumidifier according to claim 2, characterized in that: A water tank (45) is fixedly mounted on the base (48), the water tank (45) is located on one side of the mounting frame (43), a drainage pump (46) is fixedly mounted on the water tank (45), a water level switch (47) and a drainage pipe are respectively provided on the water tank (45), the compressor (41) and the copper heat exchanger (42) are connected via a pipeline, and a natural drainage port (412) and a water pump drainage port (413) are respectively provided on one side of the chassis (1).

4. A fresh air dehumidifier according to claim 1, characterized in that: The fresh air component (2) comprises an air inlet (21) arranged on one side of the chassis (1), and the interior of the chassis (1) is provided with a full heat exchange filter element (22), a blower (23), and an air outlet (24) in sequence from left to right.

5. A fresh air dehumidifier according to claim 1, characterized in that: The return air assembly (3) comprises a return air port (33) arranged on one side of the chassis (1), and an exhaust fan (32) and an exhaust port (31) are arranged in sequence from right to left inside the chassis (1).

6. A fresh air dehumidifier according to claim 1, characterized in that: An auxiliary maintenance component (5) is arranged on the base (48).

7. A fresh air dehumidifier according to claim 6, characterized in that: The auxiliary maintenance assembly (5) comprises a plurality of support plates (52) fixedly mounted on a base (48), and a plurality of wiring boards (51) are fixedly mounted on the support plates (52).

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