Detachable cleaning device for rotary dehumidifier

Abstract

The detachable cleaning device comprises a rotating wheel assembly, a dehumidification shell and filter screen structures, the filter screen structures are arranged on the two sides of the rotating wheel assembly, and the filter screen structures are detachably connected with the dehumidification shell. The filter screen structure comprises a rectangular frame, first connecting surrounding plates, a filter screen and a sealing assembly, the first connecting surrounding plates are arranged on the two sides of the rectangular frame, the filter screen is arranged in the rectangular frame, a second connecting surrounding plate is arranged on the dehumidification shell, and the first connecting surrounding plates and the second connecting surrounding plate are fixed through nuts and bolts. After the rotary dehumidifier works for a long time, most dust accumulated in the rotary dehumidifier can adhere to the filter screen, so that the dehumidification rotary wheel does not need to be disassembled, only the filter screen structure needs to be disassembled for cleaning, and the influence on the overall structural stability and structural sealing performance of the rotary dehumidifier is avoided.

Description

Technical Field

[0001] The utility model relates to the field of rotary wheel dehumidification, in particular to a detachable cleaning device for a rotary wheel dehumidifier. Background Technique

[0002] In the production workshops of many industries such as existing food processing, grain processing, chemical synthesis, printing and packaging, semiconductor manufacturing, electronic components, aerospace products, etc., the requirements for the production environment are extremely high, especially for the environmental temperature and humidity. Unqualified environmental temperature and humidity will seriously affect the quality and effect of products. Most of the existing humidity is adjusted by a rotary wheel dehumidifier. The dehumidification rotary wheel of the existing rotary wheel dehumidifier is divided into a regeneration area and a treatment area by a partition. When the humid air to be dehumidified passes through the treatment area of the wheel, the water vapor in the humid air is adsorbed by the hygroscopic agent of the rotary wheel, and the dry air is sent to the space to be treated by the treatment fan.

[0003] During the long-term operation of the dehumidification rotary wheel, it is necessary to regularly stop the dehumidifier so that the operator can clean the dust accumulated on the surface of the rotary wheel or inside the dehumidification medium. From the perspective of long-term working hours, frequent shutdowns for dust cleaning will affect the dehumidification effect of the rotary wheel dehumidifier, and the frequent shutdown and disassembly for dust cleaning of the rotary wheel dehumidifier are likely to affect the overall structural stability and structural sealing of the rotary wheel dehumidifier. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a detachable cleaning device for a rotary wheel dehumidifier.

[0005] A detachable cleaning device for a rotary wheel dehumidifier provided by the utility model adopts the following technical scheme:

[0006] A detachable cleaning device for a rotary wheel dehumidifier includes a rotary wheel assembly, a dehumidification housing and a filter structure. The filter structure is arranged on both sides of the rotary wheel assembly, and the filter structure is detachably connected to the dehumidification housing. The filter structure includes a rectangular frame, a connecting enclosing plate I, a filter screen and a sealing component. The connecting enclosing plate I is arranged on both sides of the rectangular frame, the filter screen is arranged in the rectangular frame, a connecting enclosing plate II is arranged on the dehumidification housing, and the connecting enclosing plate I and the connecting enclosing plate II are fixed by nuts and bolts.

[0007] Preferably, the sealing component includes an air bag, an electromagnetic valve and an elastic sealing ring. The sealing ring is set to be hollow, an inflation nozzle is arranged on the elastic sealing ring, the inflation nozzle is connected to the air bag, the electromagnetic valve controls the inflation and deflation of the elastic sealing ring by the air bag, a sealing groove I is opened on the connecting enclosing plate I, and the elastic sealing ring is fixed in the sealing groove I.

[0008] Preferably, a second sealing groove is formed in the second connecting apron, and the position of the second sealing groove corresponds to the position of the first sealing groove.

[0009] Preferably, a plurality of convex objects are arranged on the surface of the elastic sealing ring.

[0010] Preferably, the sealing assemblies of the structure are arranged on both sides of the rectangular frame.

[0011] In summary, the utility model includes at least one of the following beneficial technical effects:

[0012] 1. After the rotary dehumidifier works for a long time, most of the accumulated dust inside will adhere to the filter screen. Therefore, it is not necessary to disassemble the dehumidification rotor, and only the filter screen structure needs to be disassembled for cleaning, thus avoiding affecting the overall structural stability and structural sealing of the rotary dehumidifier.

[0013] 2. When the air bag inflates the elastic sealing ring, the elastic sealing ring expands and enters the second sealing groove, forming a seal for the entire dehumidification housing. This sealing solution has a high degree of automation and a good sealing effect. The surface of the elastic sealing ring is provided with convex objects, which can tightly abut against the second sealing groove when expanding to prevent the elastic sealing ring from slipping out. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of a detachable cleaning device for a rotary dehumidifier.

[0015] Figure 2 is an exploded view of a detachable cleaning device for a rotary dehumidifier.

[0016] Description of the reference numerals: 1, rotary wheel assembly; 2, dehumidification housing; 21, second connecting apron; 22, second sealing groove; 3, filter screen structure; 31, rectangular frame; 32, first connecting apron; 33, filter net; 34, air bag; 35, elastic sealing ring; 36, first sealing groove; 37, convex object. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0019] In addition, the meaning of "a number of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0020] An embodiment of the present utility model discloses a detachable cleaning device for a rotary wheel dehumidifier. Referring to Figure 1-2 , a detachable cleaning device for a rotary wheel dehumidifier includes a rotary wheel assembly 1, a dehumidification housing 2 and a filter structure 3. The filter structure 3 is arranged on both sides of the rotary wheel assembly 1, and the filter structure 3 is detachably connected to the dehumidification housing 2. The filter structure 3 includes a rectangular frame 31, a connecting enclosing plate one 32, a filter screen 33 and a sealing assembly. Connecting enclosing plates one 32 are arranged on both sides of the rectangular frame 31. The filter screen 33 is arranged inside the rectangular frame 31. A connecting enclosing plate two 21 is arranged on the dehumidification housing 2. The connecting enclosing plate one 32 and the connecting enclosing plate two 21 are fixed by nuts and bolts. Through this design, after the rotary wheel dehumidifier works for a long time, most of the accumulated dust inside will adhere to the filter screen 33. Therefore, it is not necessary to disassemble the dehumidification rotary wheel, and only the filter structure 3 needs to be disassembled for cleaning, thus avoiding affecting the overall structural stability and structural sealing of the rotary wheel dehumidifier.

[0021] However, the above-mentioned filter structure 3 still has a problem of sealing;

[0022] Therefore, the filter structure 3 includes a sealing assembly in its design. The sealing assembly includes an air bag 34, a solenoid valve and an elastic sealing ring 35. The sealing ring is set to be hollow. An inflation nozzle is arranged on the elastic sealing ring 35, and the inflation nozzle is connected to the air bag 34. The solenoid valve controls the inflation and deflation of the elastic sealing ring 35 by the air bag. A first sealing groove 36 is formed on the connecting enclosing plate one 32, and the elastic sealing ring 35 is fixed in the first sealing groove 36. A second sealing groove 22 is formed on the connecting enclosing plate two 21, and the position of the second sealing groove 22 corresponds to the position of the first sealing groove 36. Through this design, when the air bag 34 inflates the elastic sealing ring 35, the elastic sealing ring 35 expands and enters the second sealing groove 22 to form a seal for the entire dehumidification housing 2. This sealing solution has a high degree of automation and a good sealing effect. Convex objects 37 are arranged on the surface of the elastic sealing ring 35, which can tightly abut against the second sealing groove 22 during expansion to prevent the elastic sealing ring 35 from slipping out.

[0023] The above are all the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present utility model shall be covered within the protection scope of the present utility model.

Claims

1. A detachable cleaning device for a rotary dehumidifier, characterized in that: The invention comprises a wheel assembly (1), a dehumidification shell (2) and a filter structure (3), wherein the filter structure (3) is arranged on both sides of the wheel assembly (1), and the filter structure (3) is detachably connected to the dehumidification shell (2), the filter structure (3) comprises a rectangular frame (31), a connecting enclosure (32), a filter (33) and a sealing assembly, the connecting enclosure (32) is arranged on both sides of the rectangular frame (31), the filter (33) is arranged in the rectangular frame (31), and the connecting enclosure (21) is arranged on the dehumidification shell (2), and the connecting enclosure (32) and the connecting enclosure (21) are fixed by nuts and bolts.

2. A detachable cleaning device for a rotary dehumidifier according to claim 1, characterized in that: The sealing assembly comprises an air bag (34), an electromagnetic valve and an elastic sealing ring (35); the sealing ring is arranged to be hollow; an inflation nozzle is arranged on the elastic sealing ring (35); the inflation nozzle is connected to the air bag (34); the electromagnetic valve controls the inflation and deflation of the elastic sealing ring (35) by the air bag; a sealing groove (36) is arranged on the connecting enclosure plate (32); the elastic sealing ring (35) is fixed in the sealing groove (36).

3. A detachable cleaning device for a rotary dehumidifier according to claim 2, characterized in that: The second connecting enclosure plate (21) is provided with a second sealing groove (22), and the position of the second sealing groove (22) corresponds to the position of the first sealing groove (36).

4. A detachable cleaning device for a rotary dehumidifier according to claim 2, characterized in that: A plurality of convex objects (37) are arranged on the surface of the elastic sealing ring (35).

5. A detachable cleaning device for a rotary dehumidifier according to claim 2, characterized in that: Sealing components of the structure are arranged on both sides of the rectangular frame (31).

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