Electric heating box of rotary dehumidifier
By employing a double-layer insulation structure and heat insulation material in the electric heating box of the rotary dehumidifier, the problems of poor heat preservation effect and easy damage to the wiring area of the electric heating box are solved, thus achieving heat retention and wiring protection.
Patent Information
- Application Number
- CN202421175643.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Existing rotary dehumidifiers have poor insulation in their electric heating boxes, resulting in high heat loss rates and increased temperature in the wiring area, which can easily damage the wiring.
It adopts a double-layer insulation structure, including a first layer insulation component and a second layer insulation component. The heating element mounting plate is made of heat-insulating material, the wiring area is separated from the heating area, and high-temperature resistant sealing strips are used for sealing and insulation.
It effectively reduces heat loss rate, protects the temperature of the wiring area, and prevents wiring damage.
Smart Images
Figure CN222335522U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rotary dehumidifier equipment, in particular to an electric heating box of a rotary dehumidifier. Background Art
[0002] Rotary dehumidifiers are an important branch of the air conditioning field and are a typical representative of temperature control dehumidification. They are widely used in various industries around the world, and the main application industries include pharmaceuticals, wastewater treatment facilities, food processing, electronics, medical products, defense applications, etc. During the dehumidification process, the adsorption turntable rotates slowly under the drive of the drive device. When the adsorption wheel adsorbs water molecules in the air treatment area to a saturated state, it enters the regeneration area and is desorbed and regenerated by high-temperature air. This process repeats itself, and the dry air is continuously sent into the designated space after temperature adjustment, achieving high-precision temperature and humidity control.
[0003] However, the electric heating box of the existing rotary dehumidifier generally only has a layer of thermal insulation cotton pasted on the outer layer of the box body for insulation. The single-layer insulation effect is poor, resulting in a high heat loss rate. In addition, the temperature at the wiring port on the electric heating box increases due to heat transfer in the heating zone of the electric heating box, making the wiring easily damaged. Therefore, it is necessary to design an electric heating box for a rotary dehumidifier to solve the above problems. Utility Model Content
[0004] In view of the above existing technical problems, the utility model provides an electric heating box of a rotary dehumidifier, characterized in that it includes a first layer of thermal insulation components, a second layer of thermal insulation components, connecting and fixing nails, a heating pipe bracket, a heating pipe, a heating pipe mounting plate, mounting nails, a heating pipe terminal plate, and a protective cover. The first layer of thermal insulation components is provided with a second layer of thermal insulation components through connecting and fixing nails for mounting, a heating pipe bracket is provided in the second layer of thermal insulation components, a through hole provided on the heating pipe bracket is penetrated by the heating pipe, a terminal of the heating pipe is installed on the heating pipe mounting plate, four corners of the heating pipe mounting plate are connected to the first layer of thermal insulation components through mounting nails, the terminal of the heating pipe passes through the heating pipe mounting plate and extends out to be connected to the heating pipe terminal plate, the heating pipe terminal plate is provided in the protective cover, and a wiring through hole is provided on the protective cover.
[0005] The first layer of thermal insulation assembly is composed of a first bottom frame and thermal insulation foam, and the first frame is filled with thermal insulation foam.
[0006] The second layer of thermal insulation assembly is composed of a second frame and thermal insulation cotton, and the second frame is filled with thermal insulation cotton.
[0007] The heating tube installation plate is arranged in a T-shaped structure and is made of a heat-insulating material to isolate the heating area of the heating tube from the wiring area of the heating tube for heat transfer, thereby reducing the temperature of the wiring area and protecting the wiring.
[0008] A high temperature resistant sealing strip is provided at the connection between the heating pipe mounting plate and the inner wall of the second frame to seal and insulate the interior of the second layer insulation component.
[0009] Specifically, the heating tube connection board is connected to a power line, and the power line extends from a connection through hole provided on the protective cover to be connected to the heating tube connection board.
[0010] Specifically, air inlet holes and air outlet holes are arranged at corresponding positions on the first layer heat-insulating component and the second layer heat-insulating component, and the air inlet holes and the air outlet holes are connected to the rotary dehumidifier through pipelines.
[0011] Beneficial effects of the utility model:
[0012] The utility model arranges the electric heating heating pipe in a double-layer insulation structure composed of a first layer insulation component and a second layer insulation component, effectively insulates the heat generated by the electric heating heating pipe, and greatly reduces the heat loss rate;
[0013] The utility model installs the wiring end of the heating tube on a heating tube installation plate made of heat insulating material, and the heating tube installation plate isolates the heating area of the heating tube from the wiring area of the heating tube to reduce the temperature of the wiring area and protect the wiring;
[0014] The utility model provides a high temperature resistant sealing strip at the connection between the heating tube mounting plate and the inner wall of the second frame of the second thermal insulation component, so as to seal and insulate the interior of the second thermal insulation component. The sealing strip also has the function of waterproofing and dustproofing, and prevents moisture or dust from entering the second thermal insulation component. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram showing the separation of the heating tube and the heat preservation component of the overall structure of the electric heating box of the rotary dehumidifier of the utility model;
[0016] Figure 2 It is a schematic diagram of the internal structure of the overall structure of the electric heating box of the rotary dehumidifier of the utility model;
[0017] Figure 3 It is an exploded schematic diagram of the overall structure of the electric heating box of the rotary dehumidifier of the utility model;
[0018] Figure 4 It is a cross-sectional structural schematic diagram of the overall structure of the electric heating box of the rotary dehumidifier of the utility model;
[0019] As shown in the figure: 100. Wiring, 1. First layer insulation component, 11. First frame, 12. Insulation foam, 2. Second layer insulation component, 21. Second frame, 22. Insulation cotton, 3. Connecting and fixing nails, 41. Air inlet, 42. Air outlet, 5. Heating pipe, 51. Heating pipe bracket, 52. Heating pipe mounting plate, 53. Mounting nails, 54. Heating pipe terminal board, 6. Protective cover, 61. Wiring through hole, 7. High temperature resistant sealing strip. DETAILED DESCRIPTION
[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0023] Example 1
[0024] As shown in the figure, the first layer insulation component 1 is composed of a first bottom frame 11 and insulation foam 12, the first frame 11 is filled with insulation foam 12, the first layer insulation component 1 is provided with a second layer insulation component 2 by connecting and fixing nails 3, the second layer insulation component 2 is composed of a second frame 21 and insulation cotton 22, the second frame 21 is filled with insulation cotton 22, a heating pipe bracket 51 is arranged inside the second layer insulation component 2, the wiring end of the heating pipe is installed on the heating pipe mounting plate, the other end of the heating pipe 5 passes through the through hole on the heating pipe bracket 51, the four corners of the heating pipe mounting plate 52 are fixed to the first layer insulation component 1 by mounting nails 53, the wiring end of the heating pipe 5 passes through the heating pipe mounting plate 52 and extends out to be connected with the heating pipe wiring board 54, the heating pipe wiring board 54 is arranged in the protective cover 6, the protective cover 6 is provided with a wiring through hole 61, the heating pipe wiring board 54 is connected with the power line, the power line extends from the wiring through hole 61 provided on the protective cover 6 to be connected with the heating pipe wiring board 54,
[0025] Among them, the heating tube mounting plate 52 is arranged in a T-shaped structure, and the heating tube mounting plate 52 is made of heat-insulating material, the inner part of the heating tube mounting plate 52 is connected to the second frame 21, and a high-temperature resistant sealing strip 7 is arranged at the connection between the heating tube mounting plate 52 and the inner wall of the second frame 21, so as to seal and insulate the interior of the second layer insulation component 2, and to isolate the heating zone of the heating tube and the wiring zone of the heating tube from heat transfer, reduce the temperature of the wiring zone, and protect the wiring, and air inlet holes 41 and air outlet holes 42 are arranged at corresponding positions on the first layer insulation component 1 and the second layer insulation component 2, and the air inlet holes 41 and the air outlet holes 42 are connected to the rotary dehumidifier through pipes for use, and the connection and use of the electric heating box and the rotary dehumidifier is a prior art, so it will not be described in detail in this application.
[0026] Example 2
[0027] The utility model arranges the electric heating heating tube in a double-layer insulation structure composed of a first layer insulation component 1 and a second layer insulation component 2, so as to effectively insulate the heat generated by the electric heating heating tube 5 and greatly reduce the heat loss rate;
[0028] The utility model installs the connection end of the heating tube 5 on the heating tube installation plate 52 made of heat insulating material, and the heating tube installation plate 52 isolates the heating area of the heating tube from the connection area of the heating tube, thereby reducing the temperature of the connection area and protecting the connection;
[0029] The utility model is provided with a high temperature resistant sealing strip 7 at the connection between the heating tube mounting plate 52 and the inner wall of the second frame 21 of the second layer insulation component 2, so as to seal and insulate the interior of the second layer insulation component, and the sealing strip also has the function of waterproof and dustproof, and also prevents moisture or dust from entering the second layer insulation component.
[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. The electric heating box of the rotary dehumidifier is characterized by The utility model comprises a first-layer insulation component, a second-layer insulation component, connecting and fixing nails, a heating pipe bracket, a heating pipe, a heating pipe mounting plate, mounting nails, a heating pipe terminal board, and a protective cover. The second-layer insulation component is installed inside the first-layer insulation component by connecting and fixing nails. The heating pipe bracket is arranged inside the second-layer insulation component. The through hole arranged on the heating pipe bracket is penetrated by the heating pipe. The terminal of the heating pipe is installed on the heating pipe mounting plate. The four corners of the heating pipe mounting plate are connected to the first-layer insulation component through the mounting nails. The terminal of the heating pipe passes through the heating pipe mounting plate and extends out to be connected with the heating pipe terminal board. The heating pipe terminal board is arranged in the protective cover. The protective cover is provided with a wiring through hole.
2. The electric heating box of the rotary dehumidifier according to claim 1 is characterized in that The first layer of thermal insulation assembly consists of a first frame and thermal insulation foam, and the first frame is filled with thermal insulation foam.
3. The electric heating box of the rotary dehumidifier according to claim 1 is characterized in that The second layer heat preservation component is composed of a second frame and heat insulation cotton, and the second frame is filled with heat insulation cotton.
4. The electric heating box of the rotary dehumidifier according to claim 1 is characterized in that The heating tube mounting plate is arranged in a T-shaped structure and is made of a heat-insulating material.
5. The electric heating box of the rotary dehumidifier according to claim 3, characterized in that A high temperature resistant sealing strip is provided at the connection between the heating pipe mounting plate and the inner wall of the second frame.