Filtering device of fresh air dehumidifier

Abstract

The utility model relates to the technical field of air purification equipment, and discloses a fresh air dehumidifier filtering device which comprises a main body structure and an adjusting structure, the top of the main body structure is provided with the adjusting structure, the main body structure comprises a dehumidifier main body, a filtering chamber is formed in the dehumidifier main body, and the dehumidifier main body is provided with an air inlet. A limiting sliding groove is formed in the inner wall of the filtering chamber, three mounting frames are slidably connected into the limiting sliding groove, the mounting frames are pulled out of the filtering chamber along the limiting sliding groove by opening the sealing door and pulling the mounting frames, and a primary-efficiency filter screen, a medium-efficiency filter screen and a high-efficiency filter screen are installed in the three mounting frames from left to right correspondingly. After the positioning grooves in the filter screens are aligned with the fixing grooves in the mounting frame, the reset springs in the fixing grooves apply outward acting force to the fixing blocks, so that the fixing blocks are separated from the fixing grooves and clamped into the positioning grooves, and the three filter screens are limited and fixed. And the filter screen can be conveniently replaced and cleaned in the later period.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification equipment technical field, concretely is a kind of new air dehumidifier filter device. BACKGROUND

[0002] Dehumidifier is also called as dehumidifier, moisture absorber, dehumidifier, it is by compressor, heat exchanger, fan, water tank, casing and controller composition, its working principle is: by fan and humid air is drawn into machine, through heat exchange, water in air is condensed into water droplets at this time, dry air after processing is discharged outside machine, so on cycle makes indoor humidity reduction, existing product new air dehumidifier product because needing to air purification filtration, so to install primary efficiency, middle efficiency, high efficiency filter screen, still need to increase active carbon filter screen, to improve air quality.

[0003] The existing dehumidifier in the actual use process, to be able to guarantee to air filtration, to be installed filter screen in dehumidifier, but single filter screen filtering effect is not ideal and in installation, to guarantee the stability of filter screen, to be positioned in holding frame, then holding frame is inserted into dehumidifier inside, to guarantee the stability of filter screen in holding frame, to need to be locked using bolt, leading to late dismounting cleaning troublesome also waste time.

[0004] Therefore, we propose a kind of new air dehumidifier filter device. INNOVATION CONTENT

[0005] The utility model aims at providing a kind of new air dehumidifier filter device, to solve the problems presented in the above background.

[0006] To solve the above technical problem, the utility model provides the following technical scheme: a kind of new air dehumidifier filter device, including main body structure and adjusting structure, the main body structure top is provided with adjusting structure;

[0007] The main body structure includes dehumidifier main body, the filter chamber is opened in the dehumidifier main body inside, the limit sliding slot is opened in the filter chamber inner wall, the limit sliding slot is slidably connected with three mounting racks inside, three mounting racks are respectively connected with primary efficiency filter screen, middle efficiency filter screen and high efficiency filter screen from left to right.

[0008] Preferably, the mounting rack inner wall is provided with fixed recess, the fixed recess is provided with fixed block inside, and the fixed block top is provided with semicircle.

[0009] Preferably, the fixed recess inner wall is fixedly connected with reset spring, and the reset spring top is fixedly connected to the fixed block outer wall.

[0010] Preferably, positioning grooves are formed in the outer walls of the primary filter screen, the medium filter screen and the high-efficiency filter screen, and the positioning grooves are adapted in shape and size to the fixing grooves.

[0011] Preferably, a sealing door is arranged on the front face of the filter chamber, and a fresh air inlet is fixedly connected to the lower end of the outer wall of the dehumidifier body near the filter chamber, and a return air inlet is arranged below the fresh air inlet.

[0012] Further, the indoor air is generally lower in temperature than the fresh air, so some air is returned through the return air duct into the air conditioner box and mixed with a small amount of fresh air to produce cold air which is then sent into the room, thereby effectively saving energy compared with using only fresh air to produce cold air.

[0013] Preferably, the adjusting structure comprises a window frame, a plurality of window leaves are arranged in parallel on the inner wall of the window frame, a connecting rod is fixedly connected to the outer wall of each window leaf, an adjusting rod is hingedly connected to the end of the connecting rod away from the window leaf, and an electric push rod is fixedly connected to the top of the adjusting rod.

[0014] Preferably, the window leaves are arranged perpendicularly to the adjusting rod.

[0015] Further, the window leaves are in a closed state when the angle of rotation of the window leaves is 0°, and the window leaves are in a maximum open state when the angle of rotation of the window leaves is 90°.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] First, the primary filter screen, the medium filter screen and the high-efficiency filter screen are arranged in the dehumidifier body to improve the air purification and filtration effect and improve the air quality.

[0018] Second, when the fresh air dehumidifier is stopped, the electric push rod is started to push the adjusting rod downward, the adjusting rod is hingedly connected to the connecting rod, the adjusting rod drives the window leaves to rotate around the rotating shaft through the connecting rod, the plurality of window leaves rotate synchronously, the window leaves are in a closed state at this time, and vice versa, so that the opening angle of the window leaves can be selected to adjust the air direction and improve the comfort, and the angle adjustment is accurate, simple and practical. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1The whole structure schematic view of the utility model;

[0020] Figure 2 The internal structure schematic view of the utility model;

[0021] Figure 3 The whole cross section structure schematic view of the utility model;

[0022] Figure 4 The whole structure schematic view of the utility model; Figure Three The structure amplification schematic view of A place;

[0023] Figure 5 The whole structure schematic view of the utility model; Figure Three The structure amplification schematic view of B place.

[0024] Wherein: 1, main structure;101, dehumidifier main body;102, filter chamber;103, limit sliding groove;104, mounting bracket;105, primary filter screen;106, medium filter screen;107, high efficiency filter screen;108, fixed groove;109, fixed block;110, reset spring;111, positioning recess;112, sealing door;2, adjusting structure;201, window frame;202, window leaf;203, connecting rod;204, adjusting rod;205, electric push rod. Specific implementation

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment one

[0028] Please refer to Figures 1-5 A kind of fresh air dehumidifier filter device, including main structure 1 and adjusting structure 2, and main structure 1 top is provided with adjusting structure 2;

[0029] Main structure 1 includes dehumidifier main body 101, and dehumidifier main body 101 inside is provided with filter chamber 102, and the inner wall of filter chamber 102 is provided with limit sliding groove 103, and three mounting brackets 104 are slidably connected in limit sliding groove 103, and three mounting brackets 104 are respectively connected with primary filter screen 105, medium filter screen 106 and high efficiency filter screen 107 from left to right by clamping.

[0030] The inner wall of the mounting frame 104 is provided with a fixing groove 108, and the inside of the fixing groove 108 is provided with a fixing block 109, and the top of the fixing block 109 is provided in a semicircular shape.

[0031] The inner wall of the fixing groove 108 is fixedly connected with a return spring 110, and the top of the return spring 110 is fixedly connected to the outer wall of the fixing block 109.

[0032] The outer wall of the primary filter screen 105, the medium filter screen 106 and the high-efficiency filter screen 107 is provided with a positioning groove 111, and the shape and size of the positioning groove 111 are matched with the fixing groove 108.

[0033] The front of the filter chamber 102 is provided with a sealing door 112, and the dehumidifier body 101 is fixedly connected with a fresh air inlet near the lower end of the outer wall of the filter chamber 102, and the fresh air inlet is provided below the return air inlet.

[0034] Through the above technical scheme, by arranging the primary filter screen 105, the medium filter screen 106 and the high-efficiency filter screen 107 in the dehumidifier body 101, the air purification and filtration effect is improved, and the air quality is improved. By opening the sealing door 112, pulling the mounting frame 104, and pulling the mounting frame 104 out of the filter chamber 102 along the limiting sliding groove 103, the primary filter screen 105, the medium filter screen 106 and the high-efficiency filter screen 107 are installed into the three mounting frames 104 from left to right, respectively. When the positioning groove 111 on the filter screen is aligned with the fixing groove 108 in the mounting frame 104, the return spring 110 in the fixing groove 108 gives the fixed block 109 an outward force, so that the fixed block 109 is separated from the fixing groove 108 and clamped into the positioning groove 111, and the limiting and fixing of the three filter screens are completed. The structure is simple, and the filter screen is convenient to disassemble, replace and clean.

[0035] Example two

[0036] Please refer to Figures 1-5 , and on the basis of example one, further obtained: a fresh air dehumidifier filtering device, comprising a main structure 1 and an adjusting structure 2, and the main structure 1 is provided with the adjusting structure 2 at the top;

[0037] The main structure 1 comprises a dehumidifier body 101, and the dehumidifier body 101 is internally provided with a filter chamber 102. The inner wall of the filter chamber 102 is provided with a limiting sliding groove 103, and the limiting sliding groove 103 is internally and slidably connected with three mounting frames 104. The three mounting frames 104 are respectively clamped with a primary filter screen 105, a medium filter screen 106 and a high-efficiency filter screen 107 from left to right.

[0038] The adjusting structure 2 comprises a window frame 201, a plurality of window leaves 202 are arranged in parallel on the inner wall of the window frame 201, a connecting rod 203 is fixedly connected to the outer wall of the plurality of window leaves 202, an adjusting rod 204 is hingedly connected to the end of the connecting rod 203 away from the window leaves 202, and an electric push rod 205 is fixedly connected to the top of the adjusting rod 204.

[0039] The rotating angle of the window leaves 202 is 0°-90°, and the adjusting rod 204 is arranged perpendicularly to the window leaves 202.

[0040] Through the above technical scheme, when the fresh air dehumidifier is stopped, the electric push rod 205 is started to push the adjusting rod 204 downward, the adjusting rod 204 is hingedly connected to the connecting rod 203, the adjusting rod 204 drives the window leaves 202 to rotate around the rotating shaft through the connecting rod 203, the plurality of window leaves 202 rotate synchronously, the window leaves 202 are in a closed state at this time, and vice versa, in an open state, so that the appropriate opening and closing angle of the leaves can be selected, the air direction is adjusted, and the comfort is improved, the angle adjustment is accurate, and the structure is practical and simple.

[0041] Although the specific embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the specific embodiments without departing from the principles and spirits, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fresh air dehumidifier filtering device, comprising a main body structure (1) and an adjusting structure (2), characterized in that: The top of the main body structure (1) is provided with an adjusting structure (2); The main body structure (1) comprises a dehumidifier main body (101), a filter chamber (102) is opened in the inside of the dehumidifier main body (101), a limiting sliding groove (103) is opened in the inner wall of the filter chamber (102), three mounting racks (104) are slidably connected in the inside of the limiting sliding groove (103), the three mounting racks (104) are respectively clamped with an initial efficiency filter screen (105), a medium efficiency filter screen (106) and a high efficiency filter screen (107) from left to right.

2. The fresh air dehumidifier filtering device according to claim 1, characterized in that: The inner wall of the mounting rack (104) is provided with a fixing groove (108), the inside of the fixing groove (108) is provided with a fixing block (109), and the top of the fixing block (109) is provided in a semicircular shape.

3. The fresh air dehumidifier filtering device according to claim 2, characterized in that: The inner wall of the fixing groove (108) is fixedly connected with a return spring (110), and the top of the return spring (110) is fixedly connected to the outer wall of the fixing block (109).

4. The fresh air dehumidifier filtering device according to claim 1, characterized in that: The outer wall of the initial efficiency filter screen (105), the medium efficiency filter screen (106) and the high efficiency filter screen (107) is provided with a positioning groove (111), and the shape and size of the positioning groove (111) are matched with the fixing groove (108).

5. The fresh air dehumidifier filtering device according to claim 1, characterized in that: The front of the filter chamber (102) is provided with a sealing door (112), the dehumidifier main body (101) is fixedly connected with a fresh air inlet on the lower end of the outer wall close to the filter chamber (102), and the fresh air inlet is provided below the return air inlet.

6. The fresh air dehumidifier filtering device according to claim 1, characterized in that: The adjusting structure (2) comprises a window frame (201), a plurality of window leaves (202) are arranged in parallel on the inner wall of the window frame (201), a connecting rod (203) is fixedly connected to the outer wall of the plurality of window leaves (202), an adjusting rod (204) is hingedly connected to the end of the connecting rod (203) away from the window leaf (202), and an electric push rod (205) is fixedly connected to the top of the adjusting rod (204).

7. The fresh air dehumidifier filtering device according to claim 6, characterized in that: The rotation angle of the window leaf (202) is 0°-90°, and the adjusting rod (204) is arranged perpendicularly to the window leaf (202).

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