Heating device for rotary dehumidifier

Abstract

The utility model belongs to the technical field of heating, and particularly relates to a heating device for a rotary dehumidifier, which comprises heating pipes and a frame with changeable size, an inner cavity of the frame is detachably connected with a plurality of heating pipes through connecting components, the frame is formed by arranging two groups of vertical rods and two groups of transverse rods in a rectangular manner, and the vertical rods are connected with the transverse rods through connecting components. The vertical rod comprises a first hollow plate, the first solid plate is connected in the first hollow plate in a sliding mode, the first hand-turning screw is connected to the first hollow plate in a threaded mode, and one end of the first hand-turning screw makes contact with the side wall of the first solid plate. The problem that the size of an existing electric heating device is relatively fixed can be solved, then the electric heating device can be installed in rotary dehumidifiers of various sizes, electric heating devices matched with the rotary dehumidifiers in size do not need to be additionally customized or purchased, and applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating, in particular to a heating device for a rotary dehumidifier. Background Art

[0002] A rotary dehumidifier is a device that uses a honeycomb hygroscopic rotary wheel coated with a hygroscopic agent and rotating slowly to absorb water vapor in the ambient air, and heats the rotary wheel after absorbing moisture at high temperature to dehydrate and regenerate the hygroscopic agent to achieve the purpose of continuous dehumidification. When heating the rotary wheel after absorbing moisture at high temperature, an electric heating device is required. However, the size of the current electric heating device is relatively fixed, which means that the existing electric heating device cannot be installed in rotary dehumidifiers of various sizes, and can only be installed in corresponding rotary dehumidifiers, with low adaptability. When the electric heating device needs to be replaced, it is necessary to customize or purchase an electric heating device that matches the size of the rotary dehumidifier in advance, which is inconvenient. Therefore, a heating device for a rotary dehumidifier is invented. Utility Model Content

[0003] In view of the above problems and / or the problems existing in the existing heating devices for rotary dehumidifiers, the present utility model is proposed.

[0004] Therefore, the purpose of the present invention is to provide a heating device for a rotary dehumidifier, which can solve the above-mentioned existing problems.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A heating device for a rotary dehumidifier, comprising a heating tube, and further comprising:

[0007] The size of the frame can be changed, and the inner cavity of the frame is detachably connected to a plurality of heating tubes through a connecting assembly.

[0008] As a preferred solution of the heating device for the rotary dehumidifier described in the utility model, the frame is composed of two groups of vertical bars and two groups of horizontal bars arranged in a rectangular shape.

[0009] As a preferred solution of the heating device for the rotary dehumidifier described in the utility model, the vertical rod includes:

[0010] First hollow slab;

[0011] a first solid plate slidably connected in the first hollow plate;

[0012] a first hand screw, wherein the first hand screw is threadedly connected to the first hollow plate, and one end of the first hand screw is in contact with a side wall of the first solid plate;

[0013] Positioning grooves: a plurality of positioning grooves are provided on the first hollow plate and the first solid plate.

[0014] As a preferred solution of the heating device for the rotary dehumidifier described in the utility model, the cross bar includes:

[0015] Second hollow slab;

[0016] a second solid plate slidably connected in the second hollow plate;

[0017] A second hand screw is threadedly connected to the second hollow plate, and one end of the second hand screw is in contact with the side wall of the second solid plate.

[0018] As a preferred solution of the heating device for the rotary dehumidifier described in the utility model, the connecting assembly includes:

[0019] A first support plate, with the first support plates fixedly mounted on both ends of the heating tube;

[0020] A hollow tube, wherein the opposite ends of the two groups of the first support plates are fixedly mounted with the hollow tube.

[0021] As a preferred solution of the heating device for the rotary dehumidifier described in the utility model, the connecting assembly further includes:

[0022] A solid rod, the solid rod being slidably connected in the hollow tube;

[0023] A second supporting plate is fixedly mounted on the opposite ends of the two groups of solid rods.

[0024] As a preferred solution of the heating device for the rotary dehumidifier described in the utility model, the connecting assembly further includes:

[0025] A spring, wherein the spring is sleeved on the solid rod, and the two ends of the spring are fixedly connected to the hollow tube and the second support plate respectively;

[0026] A positioning block is fixedly installed on the opposite ends of the two groups of the second support plates. A positioning groove is provided on one side of the positioning block, and the positioning block is inserted into the positioning groove.

[0027] As a preferred solution of the heating device for the rotary dehumidifier described in the utility model, a connecting rod is fixedly installed on one side of the first hollow plate and the first solid plate, and a mounting plate is fixedly installed on one end of the connecting rod.

[0028] Compared with existing technologies:

[0029] 1. By providing a frame whose size can be changed, the problem that the current electric heating device has a relatively fixed size can be solved, so that it can be installed in rotary dehumidifiers of various sizes, without the need for additional customization or purchase of electric heating devices that match the size of the rotary dehumidifier, thereby improving applicability.

[0030] 2. The heating tube is detachably connected to the frame by setting a connecting assembly, which makes it easy for personnel to disassemble and assemble the heating tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0032] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0033] Figure 3 This is a schematic diagram of the vertical rod structure of the utility model;

[0034] Figure 4 It is a schematic diagram of the hollow tube, solid rod and spring structure of the utility model.

[0035] In the figure: a first hollow plate 11, a first solid plate 12, a first hand screw 14, a positioning groove 15, a second hollow plate 21, a second solid plate 22, a second hand screw 24, a connecting rod 31, a mounting plate 32, a heating tube 40, a first support plate 51, a hollow tube 52, a solid rod 53, a second support plate 54, a spring 55, and a positioning block 56. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0037] The utility model provides a heating device for a rotary dehumidifier, please refer to Figure 1-Figure 4 , including a heating tube 40;

[0038] It also includes: a frame whose size can be changed, and the inner cavity of the frame is detachably connected to a plurality of heating tubes 40 through a connecting assembly.

[0039] The frame is composed of two sets of vertical bars and two sets of horizontal bars arranged in a rectangular shape.

[0040] The vertical rod includes: a first hollow plate 11, a first solid plate 12, a first hand-tightened screw 14, and a positioning groove 15;

[0041] The first solid plate 12 is slidably connected to the first hollow plate 11, and the cross-sectional dimensions of the first solid plate 12 match the cross-sectional dimensions of the inner cavity of the first hollow plate 11. The first hand screw 14 is threadedly connected to the first hollow plate 11, and one end of the first hand screw 14 contacts the side wall of the first solid plate 12. A plurality of positioning grooves 15 are provided on the first hollow plate 11 and the first solid plate 12.

[0042] The crossbar includes:

[0043] The second solid plate 22 is slidably connected to the second hollow plate 21, and the cross-sectional dimensions of the second solid plate 22 match the cross-sectional dimensions of the inner cavity of the second hollow plate 21. The second hand screw 24 is threadedly connected to the second hollow plate 21, and one end of the second hand screw 24 contacts the side wall of the second solid plate 22.

[0044] The connecting assembly includes: a first supporting plate 51, a hollow tube 52, a solid rod 53, a second supporting plate 54, a spring 55, and a positioning block 56;

[0045] The first support plates 51 are fixedly installed at both ends of the heating tube 40, and the opposite ends of the two groups of first support plates 51 are fixedly installed with hollow tubes 52. The solid rod 53 is slidably connected in the hollow tube 52. The diameter of the solid rod 53 is the same as the inner cavity diameter of the hollow tube 52. The opposite ends of the two groups of solid rods 53 are fixedly installed with second support plates 54. The spring 55 is sleeved on the solid rod 53, and the two ends of the spring 55 are fixedly connected to the hollow tube 52 and the second support plate 54 respectively. The opposite ends of the two groups of second support plates 54 are fixedly installed with positioning blocks 56, and a positioning groove 15 is provided on one side of the positioning block 56, and the positioning block 56 is inserted in the positioning groove 15. The shape and size of the positioning block 56 are the same as the shape and size of the positioning groove 15.

[0046] A connecting rod 31 is fixedly mounted on one side of the first hollow plate 11 and the first solid plate 12, and a mounting plate 32 is fixedly mounted on one end of the connecting rod 31. The mounting plate 32 can be used to mount the frame.

[0047] Working principle:

[0048] Step 1: Slide the first solid plate 12 in the first hollow plate 11 until the distance between the two sets of cross bars is appropriate, then thread the first hand screw 14 on the first hollow plate 11 until one end of the first hand screw 14 presses the side wall of the first solid plate 12 to fix the distance between the two sets of cross bars;

[0049] Step 2: Slide the second solid plate 22 in the second hollow plate 21 until the distance between the two sets of vertical rods is appropriate, and then thread the second hand screw 24 on the second hollow plate 21 until one end of the second hand screw 24 presses the side wall of the second solid plate 22 to fix the distance between the two sets of vertical rods;

[0050] Step three: Move the two groups of second support plates 54 toward each other, and the spring 55 will deform until the two groups of second support plates 54 are at a suitable distance. Then, place the heating tube 40 in the frame and align the positioning block 56 with the positioning groove 15. At this time, remove the external force so that the positioning block 56 can be inserted into the positioning groove 15 under the action of the spring 55, and the heating tube 40 can be installed.

[0051] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A heating device for a rotary dehumidifier, comprising a heating tube (40), It is characterized in that Also includes: The size of the frame can be changed, and the inner cavity of the frame is detachably connected to a plurality of heating pipes (40) via a connecting assembly.

2. The heating device for a rotary dehumidifier according to claim 1, It is characterized in that The frame is composed of two groups of vertical bars and two groups of horizontal bars arranged in a rectangular shape.

3. The heating device for a rotary dehumidifier according to claim 2, It is characterized in that The vertical rod comprises: A first hollow plate (11); A first solid plate (12), wherein the first solid plate (12) is slidably connected in the first hollow plate (11); A first hand screw (14), wherein the first hand screw (14) is threadedly connected to the first hollow plate (11), and one end of the first hand screw (14) is in contact with a side wall of the first solid plate (12); Positioning grooves (15), a plurality of positioning grooves (15) are provided on the first hollow plate (11) and the first solid plate (12).

4. The heating device for a rotary dehumidifier according to claim 2, It is characterized in that The crossbar comprises: A second hollow plate (21); A second solid plate (22), wherein the second solid plate (22) is slidably connected in the second hollow plate (21); A second hand screw (24), wherein the second hand screw (24) is threadedly connected to the second hollow plate (21), and one end of the second hand screw (24) is in contact with the side wall of the second solid plate (22).

5. The heating device for a rotary dehumidifier according to claim 1, It is characterized in that The connection component comprises: A first support plate (51), the first support plates (51) being fixedly mounted on both ends of the heating tube (40); A hollow tube (52), the hollow tubes (52) are fixedly mounted on opposite ends of the two groups of the first support plates (51).

6. The heating device for a rotary dehumidifier according to claim 5, It is characterized in that The connection component also includes: A solid rod (53), wherein the solid rod (53) is slidably connected in the hollow tube (52); A second supporting plate (54) is fixedly mounted on the opposite ends of the two groups of solid rods (53).

7. The heating device for a rotary dehumidifier according to claim 6, It is characterized in that The connection component also includes: A spring (55), wherein the spring (55) is sleeved on the solid rod (53), and two ends of the spring (55) are respectively fixedly connected to the hollow tube (52) and the second support plate (54); A positioning block (56) is fixedly mounted on the opposite ends of the two sets of the second support plates (54), a positioning groove (15) is provided on one side of the positioning block (56), and the positioning block (56) is inserted into the positioning groove (15).

8. The heating device for a rotary dehumidifier according to claim 3, It is characterized in that A connecting rod (31) is fixedly mounted on one side of the first hollow plate (11) and the first solid plate (12), and a mounting plate (32) is fixedly mounted on one end of the connecting rod (31).

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