Sealed air supply mechanism for rotary dehumidifier

Abstract

The utility model relates to the technical field of air treatment equipment, in particular to a sealed air supply mechanism for a rotary dehumidifier, which comprises a fan, the left side of the fan is fixedly communicated with a filter box through a ventilation pipeline and bolts, and the left side of the filter box is fixedly communicated with a preheating box through a ventilation pipeline and bolts. A first filter screen, a second filter screen and an activated carbon pore plate are sequentially arranged in the filter box from right to left, and electric heating wires are fixedly installed in the preheating box at equal intervals through bolts. According to the sealed air supply mechanism for the rotary dehumidifier, medium-large-size particle impurities in air are filtered and intercepted through the fiber filter screen and the HEPA filter screen, finer impurities and peculiar smell are adsorbed through the activated carbon pore plate, the air supply quality of the dehumidifier is improved, meanwhile, the fed air can be preheated, and the air quality is improved. The air heating efficiency and speed of the rotary dehumidifier during operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air treatment equipment, concretely is a kind of sealing air supply mechanism for rotary dehumidifier. BACKGROUND

[0002] Rotary dehumidifier is a kind of air conditioning branch machine using rotating hygroscopic wheel to dehumidify;Its working principle is based on the physical process of centrifugal adsorption, can adsorb moisture in air to hygroscopic wheel, then use the heated hot air to drive the adsorbed moisture, to realize the purpose of dehumidification.

[0003] The dehumidifier relies on the sustained flow of air, usually needs multiple air supply mechanisms to operate simultaneously, but the air in rotary dehumidifier needs to be heated immediately and does not have air filtration and purification function, lack of preheating function in air supply process, heating efficiency and air quality are insufficient.

[0004] In order to solve the above problems, we improve it, and propose a sealing air supply mechanism for rotary dehumidifier. INVENTION CONTENTS

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0006] The utility model provides a sealing air supply mechanism for rotary dehumidifier, including fan, the left side of fan is connected with filter box through ventilation duct and bolt fixedly installed, the left side of filter box is connected with preheating box through ventilation duct and bolt fixedly installed, first filter screen, second filter screen and activated carbon hole plate are sequentially arranged in the inside of filter box from right to left, and the inside of preheating box is fixedly installed with electric heating wire at equal intervals.

[0007] As a preferred technical scheme of the utility model, three strip-shaped sockets are formed on the top surface of the filter box at equal intervals, the size of each strip-shaped socket is equal, three limiting slot frames are fixedly welded on the inner wall of the filter box at equal intervals from right to left, and the top openings of the three limiting slot frames are respectively butted with the three strip-shaped sockets.

[0008] As a preferred technical scheme of the utility model, first filter plug-in board, second filter plug-in board and third filter plug-in board are sequentially arranged in the inside of filter box from right to left, first filter plug-in board, second filter plug-in board and third filter plug-in board respectively pass through three strip-shaped sockets and are inserted and installed in the inside of three limiting slot frames, and first filter plug-in board, second filter plug-in board and third filter plug-in board are detachably connected with the inside of filter box through three limiting slot frames.

[0009] As a preferred technical scheme of the utility model, the first filter screen, the second filter screen and the activated carbon hole plate are fixedly connected with the inner walls of the first filter plugboard, the second filter plugboard and the third filter plugboard respectively, the first filter screen adopts fiber fabric material, and the second filter screen adopts HEPA material.

[0010] As a preferred technical scheme of the utility model, the top surface of the first filter plugboard is fixedly welded with a cover plate, the top surface middle part of the cover plate is fixedly welded with a handle, the top of the first filter plugboard is surrounded with a rubber pad, the top surface of the rubber pad is fixedly connected with the bottom surface of the cover plate, and the bottom surface of the rubber pad is in contact with the top surface of the filter box.

[0011] As a preferred technical scheme of the utility model, the top structures of the first filter plugboard, the second filter plugboard and the third filter plugboard are same.

[0012] As a preferred technical scheme of the utility model, the electric heating wire is arranged in S shape.

[0013] The utility model discloses a sealing air supply mechanism for rotary dehumidifier, through fiber filter screen, HEPA filter screen, the medium -sized particle impurity in air is filtered and intercepts, and through activated carbon hole plate, finer impurity and peculiar smell are adsorbed, improve the air supply quality of dehumidifier, can also preheat the air of sending simultaneously, to improve the heating efficiency and speed of air of rotary dehumidifier operation. ACCURACY

[0014] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, explain the utility model with the embodiments of the utility model, and do not constitute the limit to the utility model.In the drawings:

[0015] Figure 1 It is the structure schematic diagram of the sealing air supply mechanism for rotary dehumidifier of the utility model,

[0016] Figure 2 It is the filter box cross section structure schematic diagram of the sealing air supply mechanism for rotary dehumidifier of the utility model,

[0017] Figure 3 It is the filter box right side cross section structure schematic diagram of the sealing air supply mechanism for rotary dehumidifier of the utility model,

[0018] Figure 4 It is the first filter plugboard right side structure schematic diagram of the sealing air supply mechanism for rotary dehumidifier of the utility model,

[0019] Figure 5 It is the preheating box right side cross section structure schematic diagram of the sealing air supply mechanism for rotary dehumidifier of the utility model,

[0020] Figure 6 is a preheating box profile structure schematic diagram of a sealing air supply mechanism for a rotary dehumidifier;

[0021] In the figure: 1, fan; 2, filter box; 201, limiting slot frame; 3, preheating box; 4, first filter plugboard; 5, second filter plugboard; 6, third filter plugboard; 7, first filter screen; 8, second filter screen; 9, activated carbon hole plate; 10, cover plate; 11, rubber pad; 12, handle; 13, heating wire. DETAILED DESCRIPTION

[0022] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0023] Embodiment: as Figures 1-6 shown, a sealing air supply mechanism for a rotary dehumidifier, including fan 1, the left side of fan 1 is connected by ventilation duct and bolt fixedly installed with filter box 2, the left side of filter box 2 is connected by ventilation duct and bolt fixedly installed with preheating box 3, the inside of filter box 2 is sequentially provided with first filter screen 7, second filter screen 8 and activated carbon hole plate 9 from right to left, and heating wire 13 is fixedly installed in preheating box 3 at equal intervals.

[0024] Three strip-shaped openings are formed in the top surface of filter box 2 at equal intervals, the size of each strip-shaped opening is equal, three limiting slot frames 201 are fixedly welded on the inner wall of filter box 2 at equal intervals from right to left, and the top openings of the three limiting slot frames 201 are respectively butted with the three strip-shaped openings.

[0025] First filter plugboard 4, second filter plugboard 5 and third filter plugboard 6 are sequentially arranged in the inside of filter box 2 from right to left, first filter plugboard 4, second filter plugboard 5 and third filter plugboard 6 respectively pass through the three strip-shaped openings and are inserted into the inside of three limiting slot frames 201, and first filter plugboard 4, second filter plugboard 5 and third filter plugboard 6 are detachably connected with the inside of filter box 2 through three limiting slot frames 201.

[0026] First filter screen 7, second filter screen 8 and activated carbon hole plate 9 are fixedly connected with the inner walls of first filter plugboard 4, second filter plugboard 5 and third filter plugboard 6 respectively, first filter screen 7 is made of fiber fabric material, and second filter screen 8 is made of HEPA material.

[0027] The top surface of the first filter insert plate 4 is fixedly welded with a cover plate 10, the middle part of the top surface of the cover plate 10 is fixedly welded with a handle 12, the top of the first filter insert plate 4 is sleeved with a rubber pad 11, the top surface of the rubber pad 11 is fixedly connected with the bottom surface of the cover plate 10, and the bottom surface of the rubber pad 11 is in contact with the top surface of the filter box 2.

[0028] The top structure of the first filter insert plate 4, the second filter insert plate 5 and the third filter insert plate 6 is same.

[0029] The electric heating wire 13 is arranged in an S-shaped curve.

[0030] Working principle: the sealing air feeding mechanism for the rotary dehumidifier, in use, the fan 1 continuously feeds air into the ventilation duct, into the filter box 2, first passes through the filtration and purification of the fiber first filter screen 7 and the HEPA second filter screen 8, intercepts most of the dust particle impurities, and passes through the adsorption of the activated carbon hole plate 9, further removes most of the small molecular impurities and peculiar smell, the first filter insert plate 4, the second filter insert plate 5 and the third filter insert plate 6 can be pulled out from the top, to clean and maintain the internal filter material, the bottom surface of the cover plate 10 of each insert plate is provided with the rubber pad 11 to ensure the sealing, the airflow finally enters the preheating box 3, then passes through the preheating of the electric heating wire 13 and then is input into the rotary dehumidifier.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A sealed air supply mechanism for a rotary dehumidifier, comprising a fan (1), characterized in that, The left side of the fan (1) is communicated with the filter box (2) through the ventilation pipe and the bolt fixing, the left side of the filter box (2) is communicated with the preheating box (3) through the ventilation pipe and the bolt fixing, the inside of the filter box (2) is sequentially provided with the first filter screen (7), the second filter screen (8) and the activated carbon hole plate (9) from right to left, and the inside of the preheating box (3) is fixedly installed with the electric heating wire (13) at equal intervals.

2. A sealed air feed mechanism for a rotary dehumidifier according to claim 1, wherein Three strip-shaped sockets are formed in the top surface of the filter box (2) at equal intervals, the size of each strip-shaped socket is equal, three limiting slot frames (201) are fixedly welded on the inner wall of the filter box (2) from right to left at equal intervals, and the top openings of the three limiting slot frames (201) are respectively connected with the three strip-shaped sockets.

3. A sealed air feed mechanism for a rotary dehumidifier according to claim 2, wherein The inside of the filter box (2) is sequentially provided with the first filter plug-in plate (4), the second filter plug-in plate (5) and the third filter plug-in plate (6) from right to left, the first filter plug-in plate (4), the second filter plug-in plate (5) and the third filter plug-in plate (6) respectively pass through the three strip-shaped sockets and are inserted into the inside of the three limiting slot frames (201), and the first filter plug-in plate (4), the second filter plug-in plate (5) and the third filter plug-in plate (6) are detachably connected with the inside of the filter box (2) through the three limiting slot frames (201).

4. A sealed air feed mechanism for a rotary dehumidifier according to claim 3, wherein The first filter screen (7), the second filter screen (8) and the activated carbon hole plate (9) are fixedly connected with the inner walls of the first filter plug-in plate (4), the second filter plug-in plate (5) and the third filter plug-in plate (6) respectively, the first filter screen (7) is made of fiber fabric material, and the second filter screen (8) is made of HEPA material.

5. A sealed air feed mechanism for a rotary dehumidifier according to claim 4, wherein The top surface of the first filter plug-in plate (4) is fixedly welded with the cover plate (10), the top surface of the cover plate (10) is fixedly welded with the handle (12) in the middle, the top of the first filter plug-in plate (4) is surrounded with the rubber pad (11), the top surface of the rubber pad (11) is fixedly connected with the bottom surface of the cover plate (10), and the bottom surface of the rubber pad (11) is in contact with the top surface of the filter box (2).

6. A sealed air feed mechanism for a rotary dehumidifier according to claim 5, wherein The top structures of the first filter plug-in plate (4), the second filter plug-in plate (5) and the third filter plug-in plate (6) are same.

7. A sealed air feed mechanism for a rotary dehumidifier according to claim 1, wherein The electric heating wire (13) is arranged in an S-shaped curve.

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