An impact-resistant and wear-resistant electric heater
By designing a multi-layer protective shell and thermal conductivity structure in the electric heater, combined with components such as the adjustment rod, toughness layer and elastic ring, the problems of poor conductivity and rapid diverting of existing electric heaters are solved, and higher impact resistance and longer service life are achieved.
Patent Information
- Application Number
- CN202421406880.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing anti-impact and wear-resistant electric heaters have shortcomings in ensuring anti-impact and resistance, resulting in poor conductivity and rapid divergence, which is prone to slowing down processing rates and easy damage.
By designing structures such as protective shells, junction boxes, columns and heating pipes, and installing multiple adjustment rods, toughness layers, elastic rings and fixing rings inside them, the toughness and thermal conductivity of the electric heater are enhanced.
It effectively reduces the impact force inside the electric heater, extends the service life, improves the thermal conductivity rate and safety performance, and reduces the cost of repair and replacement.
Smart Images
Figure CN222736316U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric heater equipment, in particular to an impact-proof and wear-resistant electric heater. Background Art
[0002] In the existing technology, most impact-resistant and wear-resistant electric heaters add protective connection structures to the outer wall and both ends of the heating and heat-conducting device to ensure the impact resistance and resistance of the electric heating device inside, but it does not effectively improve the conductivity and rapid diversion of the heating device, which can easily lead to a series of problems such as slow processing speed and easy damage of the electric heater. Utility Model Content
[0003] The purpose of the utility model is to provide an impact-resistant and wear-resistant electric heater to solve the problem that most of the impact-resistant and wear-resistant electric heaters mentioned above are to add protective connection structures to the outer wall and both ends of the heating and heat-conducting device to ensure the impact resistance and resistance of the electric heating device inside, but do not have effective improvement on the conductivity and rapid diversion of the heating device, which easily leads to problems such as slow processing speed and easy damage of the electric heater.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: comprising a protective shell, a junction box is arranged at one end of the protective shell, a plurality of columns are evenly and fixedly connected in the middle of the bottom of the protective shell, a plurality of heating tubes are evenly arranged in the middle of the junction box near one end of the protective shell, and the inner walls of the protective shell at both ends away from each other are provided with a first connecting ring.
[0005] As a further solution of the utility model: a plurality of mounting holes are evenly opened around the four sides of the multiple first connecting rings close to one end, a mounting rod is connected through the middle of the multiple mounting holes close to one end, and an adjusting rod is fixedly connected in the middle of the multiple mounting rods close to one end. By installing a plurality of adjusting rods, the inner wall of the outer shell can be connected through a tough component, so that the impact force inside it can be reduced and buffered to a certain extent, thereby extending its service life. By installing a plurality of mounting rods, the second connecting ring is connected to the first connecting ring, and the contact space of the inner wall heat conducting device is enhanced, which has a certain improvement in the heat conduction rate. A plurality of mounting holes are used to connect a plurality of mounting rods to enhance the connectivity of the structure.
[0006] As a further solution of the utility model: a second connecting ring is arranged in the middle of each of the multiple adjusting rods close to one end, a tough layer is arranged in the middle of the inner walls of the multiple adjusting rods, and a first connecting wall is arranged in the middle of the inner walls of the multiple tough layers. By arranging multiple tough layers, the inner wall of the protective shell can have stronger toughness, which is beneficial to reduce the damage to the heat-conducting component caused by the impact force of the inner cavity of the heating chamber, and is beneficial to reduce the maintenance and replacement costs of the electric heater.
[0007] As a further solution of the utility model: the outer walls of the multiple tough layers are evenly provided with elastic rings. By installing multiple elastic rings, it is beneficial to improve the ductility of the inner wall of the protective shell, reduce the wear of the internal components of the electric heater, and improve the safety performance.
[0008] As a further solution of the utility model: the outer walls of the plurality of heating tubes close to one end of the junction box are each provided with a first mounting ring, and the outer walls of the plurality of heating tubes away from one end of the junction box are each provided with a first fixing ring, and the fixing rings are installed to enhance the connectivity of the plurality of heat-conducting tubes.
[0009] As a further solution of the utility model: the end of the junction box away from the heating tube is fixedly connected to a limiting ring, the outer wall of the junction box close to the heating tube is fixedly connected to a second mounting ring, the outer wall of the protective shell close to the junction box is fixedly connected to a first mounting ring, the middle of the top of the junction box is fixedly connected to an oil outlet pipe, and a wiring hole is provided on one side of the outer wall of the junction box. By installing the first mounting ring and the second mounting ring, the junction box and the protective shell close to one end can be connected by bolts, and the fixation is strong. By opening the wiring hole, a certain channel can be provided for the installation of the connecting line, and at the same time, it can be prevented from being damaged and aged by the influence of the electric heating device, which shortens the service life, and has strong protectiveness.
[0010] As a further solution of the utility model: a plurality of ventilation ports are evenly arranged on the top of the outer wall of the protective shell, and a fixing plate is fixedly connected to the bottom of a plurality of columns, which is beneficial to enhancing the stability of the structural support of the plurality of columns.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. In the utility model, by installing a plurality of adjustment rods, the inner wall of the outer shell can be connected through a toughness component, so that the impact force inside it can be reduced and buffered to a certain extent, thereby extending its service life. By installing a plurality of mounting rods, the second connecting ring is connected to the first connecting ring, thereby enhancing the contact space of the inner wall heat-conducting device, and having a certain improvement in the heat conductivity rate. A plurality of mounting holes are used to connect a plurality of mounting rods to enhance the connectivity of the structure. By installing the first mounting ring and the second mounting ring, the junction box can be connected to one end of the protective shell by bolt connection, and the fixation is strong. By opening the wiring hole, a certain channel can be provided for the installation of the connecting wire, while preventing it from being affected by the electric heating device and being damaged and aged, thereby shortening the service life, and having strong protectiveness.
[0013] 2. In the utility model, by setting a plurality of toughness layers, the inner wall of the protective shell can have stronger toughness, which is beneficial to reduce the damage to the heat-conducting components caused by the impact force of the inner cavity of the heating chamber, and is beneficial to reducing the maintenance and replacement costs of the electric heater. By installing a plurality of elastic rings, it is beneficial to improve the ductility of the inner wall of the protective shell, reduce the wear of the internal components of the electric heater, and improve its safe use performance. The installation of a plurality of fixed plates is beneficial to enhance the stability of the support of the plurality of column structures. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is the structural front view of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the heat conduction device in the utility model;
[0016] Figure 3 It is a structural schematic diagram of the first connection ring in the utility model;
[0017] Figure 4 For the utility model Figure 3 A is a magnified schematic diagram of the structure;
[0018] Figure 5 It is a partial structural schematic diagram of the adjusting rod in the utility model.
[0019] In the figure: 1. protective shell; 101. first mounting ring; 102. ventilation port; 103. first connecting ring; 104. adjusting rod; 105. mounting rod; 106. mounting hole; 107. second connecting ring; 108. toughness layer; 109. first connecting wall; 110. elastic ring; 2. junction box; 201. second mounting ring; 202. oil outlet pipe; 203. limiting ring; 204. heating pipe; 205. first mounting ring; 206. first fixing ring; 207. wiring hole; 3. column; 301. fixing plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] See also Figures 1 to 5In the embodiment of the utility model, a protective shell 1 is included, a junction box 2 is arranged at one end of the protective shell 1, a plurality of columns 3 are evenly and fixedly connected in the middle of the bottom of the protective shell 1, a plurality of heating tubes 204 are evenly arranged in the middle of the junction box 2 near one end of the protective shell 1, and the inner walls of the protective shell 1 at both ends away from each other are provided with first connecting rings 103.
[0022] Among them, multiple first connecting rings 103 are evenly penetrated with multiple mounting holes 106 around one end close to each other, and the middle of the multiple mounting holes 106 close to one end is penetrated and connected with a mounting rod 105, and the middle of the multiple mounting rods 105 close to one end is fixedly connected with an adjusting rod 104. By installing multiple adjusting rods 104, the inner wall of the outer shell can be connected through a tough component, so that the impact force inside it can be reduced and buffered to a certain extent, thereby extending its service life. By installing multiple mounting rods 105, the second connecting ring 107 is connected to the first connecting ring 103, and the contact space of the inner wall heat conducting device is enhanced, which has a certain improvement in thermal conductivity. Multiple mounting holes 106 are used to connect multiple mounting rods 105 to enhance the connectivity of the structure.
[0023] A second connecting ring 107 is provided in the middle of one end of each of the multiple adjusting rods 104, a tough layer 108 is provided in the middle of the inner wall of each of the multiple tough layers 108, and a first connecting wall 109 is provided in the middle of the inner wall of each of the multiple tough layers 108. By providing multiple tough layers, the inner wall of the protective shell 1 can have stronger toughness, which is beneficial to reducing the damage to the heat-conducting component caused by the impact force of the inner cavity of the heating chamber, and is beneficial to reducing the maintenance and replacement costs of the electric heater.
[0024] The outer walls of the multiple toughness layers 108 are evenly provided with elastic rings 110. The installation of multiple elastic rings 110 is helpful to improve the ductility of the inner wall of the protective shell, reduce the wear of the internal components of the electric heater, and improve the safety performance.
[0025] The outer walls of the multiple heating tubes 204 close to the terminal box 2 are all provided with a first installation ring 205, and the outer walls of the multiple heating tubes 204 away from the terminal box 2 are all provided with a first fixing ring 206. The fixing ring 206 is installed to enhance the connectivity of the multiple heat pipes.
[0026] The end of the junction box 2 away from the heating tube 204 is fixedly connected to the limiting ring 203, the outer wall of the junction box 2 close to the heating tube 204 is fixedly connected to the second mounting ring 201, the outer wall of the protective shell 1 close to the junction box 2 is fixedly connected to the first mounting ring 101, the middle of the top of the junction box 2 is fixedly connected to the oil outlet pipe 202, and a wiring hole 207 is provided on one side of the outer wall of the junction box 2. By installing the first mounting ring 101 and the second mounting ring 201, the junction box 2 and the protective shell 1 close to one end can be connected by bolts, and the fixation is strong. By providing the wiring hole 207, a certain channel can be provided for the installation of the connecting line, and at the same time, it can be prevented from being affected by the electric heating device, which may cause damage and aging, thereby shortening the service life, and the protective property is strong.
[0027] A plurality of ventilation ports 102 are evenly arranged on the top of the outer wall of the protective shell 1 , and a fixing plate 301 is fixedly connected to the bottom of each of the plurality of columns 3 , which is beneficial to enhancing the stability of the structural support of the plurality of columns 3 .
[0028] The working principle of the utility model is: this electric heater device is fixedly connected by adding multiple first connecting rings 103, and multiple adjusting rods 104 connected at both ends thereof are close to each other. Because it is equipped with multiple elastic rings 110, the connection toughness of the toughness layer 108 can be enhanced. As a structure for enhancing impact resistance, it has a good toughness connection structure, which effectively reduces the wear and damage of the electric heater, prolongs its service life, and enhances the thickness of the inner wall of the protective shell 1 to enhance its explosion-proof performance. Among them, multiple adjusting rods 104 are used to increase the inner cavity space of the electric heater to a certain extent, which is beneficial to enhance its conduction rate and improve safety.
[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An impact-resistant and wear-resistant electric heater, comprising a protective shell (1), characterized in that: A junction box (2) is arranged at one end of the protective shell (1); a plurality of columns (3) are evenly and fixedly connected in the middle of the bottom of the protective shell (1); a plurality of heating tubes (204) are evenly arranged in the middle of the junction box (2) close to one end of the protective shell (1); and a first connection ring (103) is arranged on the inner walls of the two ends of the protective shell (1) that are far away from each other.
2. The impact-resistant and wear-resistant electric heater according to claim 1, characterized in that: A plurality of mounting holes (106) are evenly penetrated around the four sides of the plurality of first connection rings (103) close to one end, a mounting rod (105) is penetrated and connected in the middle of the plurality of mounting holes (106) close to one end, and an adjustment rod (104) is fixedly connected in the middle of the plurality of mounting rods (105) close to one end.
3. The impact-resistant and wear-resistant electric heater according to claim 2, characterized in that: A second connection ring (107) is provided in the middle of each of the adjusting rods (104) close to one end, a toughness layer (108) is provided in the middle of the inner wall of each of the adjusting rods (104), and a first connection wall (109) is provided in the middle of the inner wall of each of the toughness layers (108).
4. The impact-resistant and wear-resistant electric heater according to claim 3, characterized in that: The outer walls of the plurality of tough layers (108) are evenly provided with elastic rings (110).
5. The impact-resistant and wear-resistant electric heater according to claim 1, characterized in that: The outer walls of the plurality of heating tubes (204) at one end close to the junction box (2) are all provided with a first mounting ring (205), and the outer walls of the plurality of heating tubes (204) at one end away from the junction box (2) are all provided with a first fixing ring (206).
6. The impact-resistant and wear-resistant electric heater according to claim 1, characterized in that: The end of the junction box (2) away from the heating tube (204) is fixedly connected to a limiting ring (203); the outer wall of the junction box (2) close to the heating tube (204) is fixedly connected to a second mounting ring (201); the outer wall of the protective shell (1) close to the end of the junction box (2) is fixedly connected to a first mounting ring (101); the middle of the top of the junction box (2) is fixedly connected to an oil outlet pipe (202); and a wiring hole (207) is provided on one side of the outer wall of the junction box (2).
7. The impact-resistant and wear-resistant electric heater according to claim 1, characterized in that: The top of the outer wall of the protective shell (1) is evenly provided with a plurality of ventilation ports (102), and the bottoms of the plurality of columns (3) are all fixedly connected with a fixing plate (301).