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CN-224205263-U - Corrosion-resistant electric heating pipe

CN224205263UCN 224205263 UCN224205263 UCN 224205263UCN-224205263-U

Abstract

The utility model relates to a corrosion-resistant electric heating tube, which comprises a mounting plate, wherein a clamping mechanism is arranged at the top end of the mounting plate, a heating tube component is arranged at the bottom end of the mounting plate and comprises a heating tube body, the heating tube body is fixedly arranged at the bottom end of the mounting plate, an oxidation-resistant layer is arranged on the heating tube body, a corrosion-resistant layer is arranged on the oxidation-resistant layer, a protective layer is arranged on the corrosion-resistant layer, and the clamping mechanism comprises a vertical plate. Through being provided with fixture, be convenient for install electric heating pipe in the bottleneck of different bore, do benefit to the practicality that improves electric heating pipe, through being provided with the antioxidation coating for prevent high temperature oxidation and basic corruption, through being provided with corrosion-resistant layer, be used for the outside corrosive medium of separation to permeate the bottom, it is corrosion-resistant simultaneously, through being provided with the protective layer, directly resist the medium and corrode, reduce surface scale deposit or reaction risk.

Inventors

  • ZHANG ZHIDAO

Assignees

  • 深圳市升龙电热科技有限公司

Dates

Publication Date
20260505
Application Date
20250429

Claims (7)

  1. 1. The corrosion-resistant electric heating pipe comprises a mounting plate (1) and is characterized in that a clamping mechanism is arranged at the top end of the mounting plate (1), a heating pipe assembly (3) is arranged at the bottom end of the mounting plate (1), the heating pipe assembly (3) comprises a heating pipe body (31), the heating pipe body (31) is fixedly arranged at the bottom end of the mounting plate (1), an oxidation-resistant layer (32) is arranged on the heating pipe body (31), a corrosion-resistant layer (32) is arranged on the oxidation-resistant layer, and a protective layer (34) is arranged on the corrosion-resistant layer (33); The clamping mechanism comprises a vertical plate (29), the vertical plate (29) is fixedly arranged on a mounting plate (1), a first conveying wheel (28) is rotationally connected to the side face of the vertical plate (29), a rotating rod (27) is fixedly arranged at one end of the first conveying wheel (28), threads are arranged on the rotating rod (27), a sliding block (26) is connected to the rotating rod (27) in a threaded mode, the sliding block (26) slides on the mounting plate (1), a groove (23) is formed in the side face of the mounting plate (1), a bearing block (210) is arranged on the inner wall of the groove (23) in a sliding mode, a support (211) is fixedly arranged on the bearing block (210), one end of the support (211) is fixedly connected with the sliding block (26), and a clamping plate (21) is fixedly arranged at one end of the bearing block (210).
  2. 2. A corrosion-resistant electric heating pipe as set forth in claim 1, characterized in that said oxidation-resistant layer (32) is made of nickel-chromium alloy coating, said corrosion-resistant layer (33) is made of hastelloy coating, and said protective layer (34) is made of polytetrafluoroethylene coating.
  3. 3. The corrosion-resistant electric heating pipe as set forth in claim 1, wherein the number of the risers (29) is two, the shape of each of the risers (29) is a square plate, and the risers (29) are vertically arranged.
  4. 4. A corrosion-resistant electric heating pipe as set forth in claim 1, characterized in that the number of the rotating rods (27) is two, and the thread directions of the two rotating rods (27) are opposite.
  5. 5. A corrosion-resistant electric heating pipe as set forth in claim 1, characterized in that the shape of the slider (26) is a square block, the number of the sliders (26) is two, and the shape of the bracket (211) is an arch.
  6. 6. The corrosion-resistant electric heating pipe as set forth in claim 1, wherein the number of the grooves (23) is two, the shape of the grooves (23) is a square groove, the shape of the receiving block (210) is a square block, and the vertical section size of the receiving block (210) is matched with the vertical section size of the grooves (23).
  7. 7. A corrosion-resistant electric heating pipe as set forth in claim 1, characterized in that a double-output-shaft motor (22) is fixedly installed on the installation plate (1), a second transmission wheel (25) is fixedly installed at the rotating shaft end of the double-output-shaft motor (22), and a crawler belt (24) is connected to the second transmission wheel (25) in a meshed manner with the first transmission wheel (28).

Description

Corrosion-resistant electric heating pipe Technical Field The utility model relates to the technical field of electric heating pipes, in particular to a corrosion-resistant electric heating pipe. Background The electric heating pipe is a high-efficiency heating element which converts electric energy into heat energy, the core is that a resistance wire is wrapped in a metal sheath, and an insulating heat conducting material is filled, so that the electric heating pipe has the characteristics of compact structure, high heat efficiency, long service life and the like, and is widely used for heating liquid, air or solid. The traditional electric heating pipe is difficult to match with bottle mouths with different calibers, so that the installation is difficult, the heating efficiency is influenced, even potential safety hazards are caused, and the traditional electric heating pipe is easily influenced by oxidation and chemical corrosion in a corrosive environment, so that the service life is shortened, and the heating efficiency is reduced. A corrosion-resistant electric heating tube is proposed to solve the problems set forth in the foregoing. Disclosure of utility model The utility model provides a corrosion-resistant electric heating tube which is convenient to improve corrosion resistance and is convenient to install in bottle mouths with different calibers. In order to achieve the aim, the utility model provides the technical scheme that the corrosion-resistant electric heating tube comprises a mounting plate, wherein a clamping mechanism is arranged at the top end of the mounting plate, a heating tube assembly is arranged at the bottom end of the mounting plate, the heating tube assembly comprises a heating tube body, the heating tube body is fixedly arranged at the bottom end of the mounting plate, an oxidation-resistant layer is arranged on the heating tube body, a corrosion-resistant layer is arranged on the oxidation-resistant layer, and a protective layer is arranged on the corrosion-resistant layer; The clamping mechanism comprises a vertical plate, the vertical plate is fixedly mounted on a mounting plate, a first conveying wheel is rotationally connected to the side face of the vertical plate, a rotating rod is fixedly mounted at one end of the first conveying wheel, threads are arranged on the rotating rod, a sliding block is connected to the rotating rod in a threaded mode, the sliding block slides on the mounting plate, a groove is formed in the side face of the mounting plate, a supporting block is slidably arranged on the inner wall of the groove, a support is fixedly mounted on the supporting block, one end of the support is fixedly connected with the sliding block, and a clamping plate is fixedly mounted at one end of the supporting block. Preferably, the antioxidation layer is made of a nickel-chromium alloy coating, the corrosion-resistant layer is made of a hastelloy coating, and the protection layer is made of a polytetrafluoroethylene coating. Preferably, the number of the vertical plates is two, the shapes of the two vertical plates are square plates, and the vertical plates are vertically arranged. Preferably, the number of the rotating rods is two, and the thread directions of the two rotating rods are opposite. Preferably, the shape of the sliding block is a square block, the number of the sliding blocks is two, and the shape of the bracket is an arch. Preferably, the number of the grooves is two, the shape of the grooves is square, the shape of the bearing block is square, and the vertical section size of the bearing block is matched with the vertical section size of the grooves. Preferably, the mounting plate is fixedly provided with a double-output-shaft motor, the rotating shaft end of the double-output-shaft motor is fixedly provided with a second conveying wheel, and the second conveying wheel is connected with the first conveying wheel in a meshed manner. Compared with the prior art, the utility model provides a corrosion-resistant electric heating tube, which has the following beneficial effects: 1. according to the utility model, the clamping mechanism is arranged, so that the electric heating pipe can be conveniently installed in the bottle mouths with different calibers, and the practicability of the electric heating pipe is improved; 2. According to the utility model, the oxidation resistant layer is arranged for preventing high-temperature oxidation and basic corrosion, the corrosion resistant layer is arranged for preventing external corrosion medium from penetrating to the bottom layer and resisting chemical corrosion, and the protective layer is arranged for directly resisting medium corrosion, so that the surface scaling or reaction risk is reduced. The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate. Drawing