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Fuel type heat tracing band, fuel type heat tracing system and using method

A heat tracing and fuel technology, applied in combustion methods, piping systems, fuel supply, etc., can solve the problems of unavailable power supply, uneven heating, large heating area, etc., to avoid the risk of explosion, stable heat source, and convenient use Effect

Pending Publication Date: 2020-11-17
XIAN CHANGQING TECH ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a product with relatively restrictive conditions, steam heating belt often requires boiler water circulation to operate normally. Due to the large heating area, the heating is uneven
The electric heating cable uses the heat generated by electric heating to supplement the heat emitted during the process operation, and has high efficiency. However, the electric heating cable depends on a stable power supply. As a limitation of its use, it is far away from the living environment in the wild. power supply is often unavailable

Method used

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  • Fuel type heat tracing band, fuel type heat tracing system and using method
  • Fuel type heat tracing band, fuel type heat tracing system and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In order to overcome the limitations of using boiler water circulation for steam heating cables and power supply for electric heating cables, and quickly and conveniently perform pipeline heating, the present invention provides such figure 2 A fuel-type heat tracing system shown, the system uses such as figure 1 The shown fuel heating cable relies on wind power and pressure in the production process, and at the same time uses microorganisms to directly use fuel gas energy substances to realize heat energy supply while realizing fuel supply. It is easy to operate and easy to use.

[0026] A fuel heating cable, including a protective shell 4;

[0027] Microbial hard culture medium 9, the microbial hard culture medium 9 is located inside the protective shell 4, and is distributed with several interconnected culture medium pores 5;

[0028] Fuel gas pipe 3, the fuel gas pipe 3 is located inside the microbial hard culture medium 9, the center of which has a fuel gas pipe c...

Embodiment 2

[0032] On the basis of Example 1, in this embodiment, preferably, the protective shell 4 is made of a thermally conductive material, and there is a polymer coating 10 between the protective shell 4 and the microbial hard culture medium 9 .

[0033] The number of the fuel gas pipes 3 and the air pipes 7 is the same, both ≥ 1, and distributed correspondingly.

[0034] The medium pores 5 are micron-scale pores.

[0035] Such as figure 1 As shown, the present invention can isolate the microbial hard culture medium 9 and the external space of the protective shell 4 through the protective shell 4 and the polymer coating 9, realize the slow oxidation and decomposition of the microbial zone inside the heating belt to generate heat sources, and prevent fuel The gas mixes with the outside air and explodes, which is beneficial to the safety of the heat source. The protective shell 4 uses heat-conducting materials to facilitate rapid heating of the heating belt; the number of the fuel g...

Embodiment 3

[0037] A fuel-type heat tracing system, including any one of the above-mentioned fuel-type heating cables, and also includes an air supply pipe 12, an exhaust gas exhaust pipe 18, and a fuel gas supply pipe respectively connected to the main body 15 of the fuel-type heating cable 16. The other ends of the air supply pipe 12 and the exhaust gas exhaust pipe 18 are connected to the wind cap 11, and the other end of the fuel gas supply pipe 16 is connected to the fuel gas supply unit 17.

[0038] Such as figure 2 As shown, the present invention relies on the wind cap 11 to provide air, and relies on the fuel gas supply unit 17 to provide fuel gas. While realizing fuel supply, microorganisms are used to directly utilize fuel gas energy substances to realize heat energy supply. The operation is simple and easy to use.

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Abstract

The invention belongs to the technical field of pipeline heat tracing, and particularly relates to a fuel type heat tracing band, a fuel type heat tracing system and a using method. The fuel type heattracing band comprises a protective shell, a microorganism hard culture medium, a fuel gas pipe and an air pipe. Culture medium pores which are communicated with one another are distributed in the microorganism hard culture medium; the fuel gas pipe is located in the microorganism hard culture medium, a plurality of fuel gas pipe dissipation holes are distributed in the surface of the fuel gas pipe, and the fuel gas pipe dissipation holes are communicated with the culture medium pores; and the air pipe is located in the microorganism hard culture medium, a plurality of air pipe dissipation holes are distributed in the surface of the air pipe, and the air pipe dissipation holes are communicated with the culture medium pores. By means of wind power and pressure in the production process, fuel gas energy substances are directly utilized through microorganisms while fuel supply is achieved, heat energy supply is achieved, operation is easy, and use is convenient.

Description

technical field [0001] The invention belongs to the technical field of pipeline heat tracing, and in particular relates to a fuel type heat tracing belt, a heat tracing system and a use method. Background technique [0002] Heating cables are widely used in various pipes and equipment that require temperature control. Through winding and covering, heat transfer can be directly or indirectly achieved to a specific working temperature. [0003] At present, heating cables are mainly divided into steam heating cables and electric heating cables. As a product with relatively restrictive conditions, steam heating cables often require boiler water circulation to operate normally. Due to the large heating area, the heating is uneven. The electric heating cable uses the heat generated by the electric heating to supplement the heat emitted during the process operation, and the efficiency is high, but the electric heating cable depends on a stable power supply, as a limitation of its ...

Claims

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Application Information

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IPC IPC(8): F16L53/30F17D1/02F17D3/01F23K5/00
CPCF17D1/02F17D3/01F23K5/007F16L53/30
Inventor 曾继磊冯宇李小川夏琰李东升
Owner XIAN CHANGQING TECH ENG