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Heating device and manufacturing method thereof

A heating device, heating component technology, applied in fluid heaters, heating element materials, lighting and heating equipment, etc., can solve problems such as leakage risk

Pending Publication Date: 2019-01-11
河北展鑫热能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing quick-heating devices or heating devices are generally heated by electromagnetic heating or resistance wire heating. When electromagnetic heating is used, the electromagnetic field generated by it will generate certain radiation to the user. When resistance wire heating is used, which creates a risk of leakage

Method used

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  • Heating device and manufacturing method thereof
  • Heating device and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a heating device, which includes a heating assembly, and the heating assembly includes a pipe body, a sleeve, a casing, a left sealing plate and a right sealing plate.

[0029] The pipe body can be copper pipe or stainless steel pipe, etc. When water passes through the pipe body, it can be heated and provide hot water to users.

[0030] The sleeve is made of aluminum alloy or copper alloy and other materials with good thermal conductivity, and the sleeve is sleeved on the outside of the tube body, and a thermal conductive silicone grease is arranged between the tube body, so that the Rapid heat exchange can be carried out between the sleeve and the pipe body.

[0031] On the sleeve, there are at least two honeycomb holes along the length direction of the sleeve, that is, the depth direction of the honeycomb holes is parallel to the length direction of the sleeve. In this embodiment, the honeycomb holes The length direction of the honeycomb hole...

Embodiment 2

[0043] This embodiment provides a method for manufacturing a heating device, which includes:

[0044] S10, manufacturing the pipe body.

[0045] In this embodiment, it is required that the copper pipe used to manufacture the pipe body should have good quality, and should have certain strength and wall thickness, be able to bear the pressure of the working medium and prevent its leakage. Moreover, the copper tube should have a good metallographic structure and good comprehensive mechanical properties, no metallurgical defects (such as inclusions, pores), and have a suitable grain size, with a good match between strength and plasticity, so that it can be used in the two manufacturing processes It can withstand the processing of bending, expanding and flaring smoothly. The chemical composition and appropriate phosphorus content of the copper tube make it have good welding performance. Tube copper tubes should have good heat transfer performance and high-efficiency heat exchange...

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Abstract

The invention discloses a heating device and a manufacturing method thereof. The heating device comprises a heating module; the heating module comprises a pipe body, a sleeve, PTC heating chips, an outer shell, a left sealing plate and a right sealing plate; the sleeve sleeves the pipe body; the sleeve is provided with at least two honeycomb holes; the PTC heating chips are arranged in the honeycomb holes; the outer shell is arranged on the outer side of the sleeve; the left sealing plate and the right sealing plate are fixed at two ends of the outer shell; an insulation cotton is arranged between the left sealing plate and the left end of the sleeve; an insulation cotton is arranged between the right sealing plate and the right end of the outer shell; the right sealing plate is provided with lead pipes as many as the PTC heating chips; and cables of the PTC heating chips penetrate through the lead pipes, and are positioned at the external of the heating device. In the heating device,through use of the PTC heating chips, even if the PTC heating chips are damaged after long-time use, the electric leakage phenomenon cannot occur.

Description

technical field [0001] The invention relates to an instant heating device, in particular to a heating device and a manufacturing method thereof. Background technique [0002] As people have more and more demands for hot water, many families have installed instant heating devices or heating devices to provide hot water. However, the existing quick-heating devices or heating devices are generally heated by electromagnetic heating or resistance wire heating. When electromagnetic heating is used, the electromagnetic field generated by it will generate certain radiation to the user. When resistance wire heating is used, It creates a risk of electric leakage. Contents of the invention [0003] The object of the present invention is to provide a heating device and its manufacturing method, which solve the above technical problems. [0004] The present invention adopts the following technical solution to solve the technical problem: a heating device, which includes a heating ass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/18H05B3/12
CPCH05B3/12F24H9/1827
Inventor 秦廷军
Owner 河北展鑫热能科技有限公司