Moisture absorption cylinder and dehumidifier using moisture absorption cylinder

Abstract

The moisture absorption barrel comprises a grid frame, the grid frame comprises a barrel-shaped placing space and a through hole, a moisture absorption body is fixed in the barrel-shaped placing space, the surface of the moisture absorption body is coated with a layer of breathable film, a containing cavity is formed in the breathable film, and the moisture absorption body is arranged in the containing cavity. The containing cavity is filled with moisture absorption dissolving particles, a plurality of water seepage holes are formed in the lower edge of the moisture absorption body, a water collection groove is formed in the inner bottom wall of the grid frame, the water collection groove is correspondingly formed under the water seepage holes and used for collecting water drops flowing down from the water seepage holes, and a plurality of water drainage holes are formed in the water collection groove. The moisture absorption body is positioned and fixed through the grid frame, the influence of deformation of the moisture absorption body on the water seepage holes is reduced, the watering holes are prevented from being blocked, and the moisture absorption efficiency of the moisture absorption cylinder is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dehumidification, and particularly relates to a moisture absorbing cylinder and a dehumidifier using the moisture absorbing cylinder. Background Art

[0002] Using hygroscopic materials to absorb moisture and dehumidify is a common dehumidification method. During the use of the hygroscopic bag containing hygroscopic materials, the volume of the hygroscopic material changes, causing the shape of the hygroscopic bag to deform. The deformation may cause the water seepage holes on the hygroscopic bag to become blocked, and the water droplets in the hygroscopic bag cannot flow out of the hygroscopic bag normally, so that the hygroscopic bag cannot continue to absorb moisture, reducing the hygroscopic efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a moisture absorbing cylinder and a dehumidifier using the moisture absorbing cylinder, to set a grid frame to position the moisture absorbing bag, to reduce the influence of the moisture absorbing bag deformation on the water seepage holes, to prevent the water injection holes from being blocked, and to improve the moisture absorption efficiency of the moisture absorbing cylinder.

[0004] The utility model is implemented in this way, providing a moisture absorbing cylinder, including a grid frame with a plurality of ventilation grilles arranged on the side edge, the grid frame including a cylindrical placement space arranged on the periphery thereof and a through hole located at the center thereof, a moisture absorbing body is fixed in the cylindrical placement space, a layer of breathable film is coated on the surface of the moisture absorbing body, a containing cavity is arranged in the breathable film, moisture absorbing and dissolving particles are filled in the containing cavity, a plurality of seepage holes are arranged on the lower edge of the moisture absorbing body, a water collecting trough is arranged on the inner bottom wall of the grid frame, the water collecting trough is correspondingly arranged just below the seepage holes for collecting water droplets flowing down from the seepage holes, and a plurality of drainage holes are arranged in the water collecting trough.

[0005] Furthermore, the grid frame includes an upper grid frame and a frame base that cooperate with each other, and the frame base is arranged at the bottom of the upper grid frame.

[0006] Furthermore, a plurality of upper hooks are arranged on the inner top wall of the upper grid, and a plurality of upper hanging holes cooperating with the upper hooks are arranged on the upper part of the desiccant, and each upper hook is hooked with the corresponding upper hanging hole so as to hang the desiccant in the cylindrical placement space.

[0007] Furthermore, a plurality of lower hooks are arranged on the inner bottom wall of the frame base, and a plurality of lower hanging holes cooperating with the lower hooks are arranged on the lower part of the desiccant body, and each lower hook is hooked with the corresponding lower hanging hole to limit the desiccant body in the cylindrical placement space.

[0008] Furthermore, an adhesive is coated on the upper part of the moisture absorbent body to bond and connect it to the inner top wall of the upper grid.

[0009] Furthermore, an adhesive coating is provided at the lower part of the moisture absorbent body to be bonded and connected to the inner bottom wall of the frame base.

[0010] Furthermore, the grid frame includes an outer grid frame and an inner grid frame that cooperate with each other, and the inner grid frame is arranged inside the outer grid frame.

[0011] Furthermore, an upper side edge is arranged on the upper part of the moisture absorbent body, and the upper side edge is respectively connected to the top side edge of the outer grid and the top side edge of the inner grid by thermal fusion.

[0012] Furthermore, a lower side edge is arranged at the lower part of the moisture absorbent body, and the lower side edge is respectively connected to the bottom side edge of the outer grid and the bottom side edge of the inner grid by thermal fusion.

[0013] The utility model is implemented in this way, and also provides a dehumidifier, which uses the moisture absorption cylinder as described above.

[0014] Compared with the prior art, the dehumidifier using the dehumidifier cylinder of the utility model comprises a grid frame, the grid frame comprises a cylindrical placement space and a through hole, a dehumidifier is fixed in the cylindrical placement space, a layer of breathable film is coated on the surface of the dehumidifier, a receiving cavity is arranged in the breathable film, the receiving cavity is filled with dehumidifying dissolving particles, a plurality of water seepage holes are arranged at the lower edge of the dehumidifier, a water collecting trough is arranged on the inner bottom wall of the grid frame, the water collecting trough is correspondingly arranged directly below the water seepage hole for collecting water droplets flowing down from the water seepage hole, and a plurality of water discharge holes are arranged in the water collecting trough. The utility model arranges the grid frame to position and fix the dehumidifier, reduces the influence of the deformation of the dehumidifier on the water seepage hole, prevents the water mixing hole from being blocked, and improves the dehumidification efficiency of the dehumidifier cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of embodiment 1 of the utility model;

[0016] Figure 2 for Figure 1 A three-dimensional schematic diagram from another angle; Figure 3 for Figure 1 Schematic diagram of the decomposition of

[0017] Figure 4 for Figure 1 Schematic diagram of the AA section;

[0018] Figure 5 It is a three-dimensional schematic diagram of embodiment 2 of the utility model;

[0019] Figure 6 for Figure 5 A three-dimensional schematic diagram from another angle;

[0020] Figure 7 for Figure 5 Schematic diagram of the decomposition of

[0021] Figure 8 for Figure 5Schematic diagram of the middle BB section;

[0022] Fig. 9 It is a three-dimensional schematic diagram of embodiment 3 of the utility model;

[0023] Fig.10 for Fig. 9 A three-dimensional schematic diagram from another angle;

[0024] Fig.11 for Fig. 9 Schematic diagram of the decomposition of

[0025] Fig.12 for Fig. 9 Schematic diagram of the CC section.

[0026] In the figure: 1 - grid frame, 11 - cylindrical placement space, 12 - through hole, 13 - upper grid frame, 14 - frame base, 15 - upper hook, 16 - lower hook, 17 - outer grid frame, 18 - inner grid frame;

[0027] 2 - moisture absorbing body, 21 - accommodating cavity, 22 - upper hanging hole, 23 - lower hanging hole, 24 - upper side, 25 - lower side;

[0028] 3——Water collection tank; 4——Drain hole. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Example 1

[0030] Please also refer to Figures 1 to 4 As shown, the first preferred embodiment of the desiccant cylinder of the utility model comprises a grid frame 1 with a plurality of ventilation grilles arranged on the side edge, the grid frame 1 comprises a cylindrical placement space 11 arranged on its periphery and a through hole 12 located at its center, and a desiccant body 2 is fixed in the cylindrical placement space 11.

[0031] The surface of the hygroscopic body 2 is coated with a layer of breathable film, and a receiving cavity 21 is provided in the breathable film, and the receiving cavity 21 is filled with hygroscopic and dissolving particles. A plurality of water seepage holes (not shown in the figure) are provided at the lower edge of the hygroscopic body 2. A water collecting trough 3 is provided on the inner bottom wall of the grid frame 1, and the water collecting trough 3 is correspondingly provided just below the water seepage holes for collecting water droplets flowing down from the water seepage holes, and a plurality of water discharge holes 4 are provided in the water collecting trough 3. The water discharge holes 4 are provided on the inner bottom wall of the grid frame 1, and the water discharge holes 4 penetrate the bottom wall of the grid frame 1 and are connected to the outside of the grid frame 1, and the water droplets in the water collecting trough 3 flow out of the grid frame 1 through the water discharge holes 4.

[0032] The moisture in the air outside the hygroscopic body 2 enters the breathable membrane and is absorbed by the hygroscopic and dissolving particles, gradually forming water droplets, which are collected downward through the water seepage holes into the water collection tank 3 of the grid frame 1, and then flow out of the grid frame 1 through the water discharge holes 4. The hygroscopic and dissolving particles are calcium chloride particles.

[0033] The grid frame 1 comprises an upper grid frame 13 and a frame base 14 which cooperate with each other, and the frame base 14 is arranged at the bottom of the upper grid frame 13. The cylindrical placement space 11 is arranged in the upper grid frame 13, and the water collection tank 3 and the water discharge hole 4 are respectively arranged on the frame base 14.

[0034] A plurality of upper hooks 15 are arranged on the inner top wall of the upper grid 13, and a plurality of upper hanging holes 22 cooperating with the upper hooks 15 are arranged on the upper part of the desiccant body 2. Each upper hook 15 is hooked with the corresponding upper hanging hole 22 so as to hang and fix the desiccant body 2 in the cylindrical placement space 11.

[0035] A plurality of lower hooks 16 are arranged on the inner bottom wall of the frame base 14, and a plurality of lower hanging holes 23 cooperating with the lower hooks 16 are arranged on the lower part of the desiccant body 2. Each lower hook 16 is hooked with the corresponding lower hanging hole 23 to limit the desiccant body 2 in the cylindrical placement space 11. Example 2

[0036] Please also refer to Figures 5 to 8 As shown, the second preferred embodiment of the desiccant cylinder of the utility model is different from the embodiment 1 in that the fixing method of the desiccant body 2 in the cylindrical placement space 11 is different, and the upper hook 15 is not provided on the upper grid 13, the lower hook 16 is not provided on the frame base 14, and the upper hanging hole 22 and the lower hanging hole 23 are not provided on the desiccant body 2.

[0037] In this embodiment, an adhesive is coated on the upper part of the hygroscopic body 2 to bond and connect with the inner top wall of the upper grid 13, and an adhesive is coated on the lower part of the hygroscopic body 2 to bond and connect with the inner bottom wall of the frame base 14.

[0038] The remaining structures and functions are the same as those in Example 1 and will not be described in detail. Example 3

[0039] Please also refer to Figures 9 to 12 As shown, the third preferred embodiment of the desiccant cylinder of the utility model is different from the embodiment 2 in that the structure of the grid frame 1 is different, and the fixing method of the desiccant body 2 in the cylindrical placement space 11 is different.

[0040] In this embodiment, the grid frame 1 includes an outer grid frame 17 and an inner grid frame 18 that cooperate with each other, and the inner grid frame 18 is arranged inside the outer grid frame 17. The outer grid frame 17 and the inner grid frame 18 together enclose a cylindrical placement space 11, a water collection tank 3 and a drain hole 4.

[0041] An upper side edge 24 is provided on the upper portion of the moisture absorbent body 2, and the upper side edge 24 is fixedly connected to the top side edge of the outer grid 17 and the top side edge of the inner grid 18 by thermal fusion.

[0042] A lower side edge 25 is provided at the lower portion of the moisture absorbent body 2, and the lower side edge 25 is fixedly connected to the bottom side edge of the outer grid 17 and the bottom side edge of the inner grid 18 by thermal fusion.

[0043] The remaining structures and functions are the same as those of Example 2 and will not be described in detail. Example 4

[0044] As the fourth embodiment of the present utility model, this embodiment also discloses a dehumidifier, which uses the moisture absorption cylinder as described above.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A moisture absorbing cylinder, characterized in that: The invention discloses a grid frame having a plurality of ventilation grilles arranged on the side edges, wherein the grid frame comprises a cylindrical placement space arranged on the periphery thereof and a through hole located at the center thereof, a hygroscopic body is fixed in the cylindrical placement space, a layer of breathable film is coated on the surface of the hygroscopic body, a containing cavity is arranged in the breathable film, and hygroscopic and dissolving particles are filled in the containing cavity, a plurality of seepage holes are arranged on the lower edge of the hygroscopic body, a water collecting trough is arranged on the inner bottom wall of the grid frame, the water collecting trough is correspondingly arranged directly below the seepage holes for collecting water droplets flowing down from the seepage holes, and a plurality of drainage holes are arranged in the water collecting trough.

2. The moisture absorbent cylinder according to claim 1, characterized in that The grid frame comprises an upper grid frame and a frame base which cooperate with each other, and the frame base is arranged at the bottom of the upper grid frame.

3. The moisture absorbent cylinder according to claim 2, characterized in that A plurality of upper hooks are arranged on the inner top wall of the upper grid, and a plurality of upper hanging holes cooperating with the upper hooks are arranged on the upper part of the moisture absorber. Each upper hook is hooked with the corresponding upper hanging hole so as to hang the moisture absorber in the cylindrical placement space.

4. The moisture absorbent cylinder according to claim 3, characterized in that A plurality of lower hooks are arranged on the inner bottom wall of the frame base, and a plurality of lower hanging holes cooperating with the lower hooks are arranged at the lower part of the moisture absorbent body, and each lower hook is hooked with the corresponding lower hanging hole to limit the moisture absorbent body in the cylindrical placement space.

5. The moisture absorbent cylinder according to claim 2, characterized in that: Adhesive is coated on the upper part of the moisture absorbent body to bond and connect it to the inner top wall of the upper grid.

6. The moisture absorbent cylinder according to claim 5, characterized in that An adhesive is applied at the lower part of the moisture absorbent body and is bonded and connected to the inner bottom wall of the frame base.

7. The moisture absorbent cylinder according to claim 1, characterized in that The grid frame comprises an outer grid frame and an inner grid frame which cooperate with each other, and the inner grid frame is arranged inside the outer grid frame.

8. The moisture absorbent cylinder according to claim 7, characterized in that An upper side edge is arranged on the upper part of the moisture absorbent body, and the upper side edge is respectively connected with the top side edge of the outer grid and the top side edge of the inner grid by thermal fusion.

9. The moisture absorbent cylinder according to claim 8, characterized in that A lower side edge is arranged at the lower part of the moisture absorbent body, and the lower side edge is respectively connected with the bottom side edge of the outer grid frame and the bottom side edge of the inner grid frame by thermal fusion.

10. A dehumidifier, characterized in that: The moisture absorbing cylinder according to any one of claims 1 to 9 is used.

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