CN204628928U

CN204628928U - Liquid line heating and thermal insulation system

Info

Publication number: CN204628928U
Application number: CN201420754815.4U
Authority: CN
Inventors: 曲迎东; 李广龙; 蒋立鹏; 秦刚; 王安舒; 刘野
Original assignee: Shenyang University of Technology
Current assignee: Shenyang University of Technology
Priority date: 2014-12-05
Filing date: 2014-12-05
Publication date: 2015-09-09
Anticipated expiration: 2024-12-05

Abstract

The utility model relates to liquid line heating and thermal insulation system, its feature comprise some quantity be made up of with lagging carbon fiber heating wire be closely wrapped in heating and thermal insulation body outside pipeline and portable one-input terminal multi output end power supply voltage control case by being fixedly connected with cingulum.Adopt the technical solution of the utility model, adopt the technical solution of the utility model, the 36V safety voltage exported with portable one-input terminal multi output end power supply voltage control case is carried out heating for power supply and is incubated, according to the actual needs, by being fixedly connected with cingulum, the heating and thermal insulation body of some quantity to be closely wrapped in pipeline outer thus ensure under the environment of low temperature, in pipeline, flow of fluid is smooth and easy, and device normally runs.It is fast that the utility model has heating rate, strong with type heating efficiency, and heating area is large, the not starting the arc of breaking, power adjustable, advantage easy to use.

Description

Liquid line heating and thermal insulation system

Technical field

The utility model relate to a kind of liquid line heating and thermal insulation heating, especially winter room temperature liquid pipeline heating and thermal insulation system.

Background technique

Because northern area outside work in winter temperature is lower, in pipeline, liquid is easy to freeze, and cause liquid communication not smooth, impact normally works.In order to ensure the fluency of flow of fluid in pipeline, existing employing twines the heating of thermal insulating material electric blanket simply in advance, the mode that fire is roasting, is easy to realize; But said method also exists problems.Except there is the safety problems such as easy breaking out of fire, winding thermal insulating material or coating pitch can face the problem that can only be incubated and can not heat in advance, only play preventive effect, and do not play the effect of solution.And outer chemical fibre thermal insulating material cannot ensure the job security of the aspect such as fire-resistant, working life breaks, and cannot reuse, bring significant limitation to use.

Summary of the invention

Goal of the invention

Technical problem to be solved in the utility model is to provide a kind of for liquid transmission pipeline, use a kind of heating rate fast, high insulating effect, strong with type heating efficiency, coverage scale 100%, can free adjustment heating area, the not starting the arc of breaking, power adjustable, can realize the liquid line heating and thermal insulation system of keeping the safety in production.

Technological scheme

Liquid line heating and thermal insulation system, comprises being made up of carbon fiber heating wire and lagging of some quantity, is closely wrapped in heating and thermal insulation body outside pipeline and portable single input and multi-output power supply voltage control case by being fixedly connected with cingulum.

The 36 volts of power supplys exported by portable single input and multi-output power supply voltage control case provide electric power.Portable single input and multi-output power supply voltage control case has 1 ~ 5 power output end.Each heating and thermal insulation body has a power input and a power output end simultaneously.For actual pipeline, in liquid line heating and thermal insulation system, the power output end that multiple heating and thermal insulation body can be connected in series to portable single input and multi-output power supply voltage control case uses, or in parallelly with the heating and thermal insulation body of other power output ends of portable single input and multi-output power supply voltage control case uses.

Advantage and effect

The advantage that the utility model technology is compared with prior art had is:

(1) easy to use, according to the shape unrestricted choice heating and thermal insulation body of device;

(2) according to the quantity of the large freedom in minor affairs adjustment heating and thermal insulation body of heating area, serial or parallel connection uses;

(3) heating unit long service life, tensile strength is high, stable chemical performance, can with any alternating bending of type;

(4) electric heating conversion ratio is high, and electric heating conversion efficiency is greater than 99%; 60 seconds Nei Keda 50 DEG C.

(5) to break the not starting the arc, effectively stop the generation of fire.

Accompanying drawing explanation

Fig. 1 liquid line heating and thermal insulation system schematic.

Fig. 2 heating and thermal insulation body schematic diagram.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in detail.

Liquid line heating and thermal insulation system, comprise some quantity be made up of with lagging carbon fiber heating wire (4) be closely wrapped in heating and thermal insulation body (1) outside pipeline and portable single input and multi-output power supply voltage control case (3) by being fixedly connected with cingulum (9).The 36 volts of power supplys exported by portable single input and multi-output power supply voltage control case (3) provide electric power.The heating unit that each heating and thermal insulation body is formed by carbon fiber heating wire (4) and heat-shrink tube (5) and insulation, oil resistant, waterproof, waterproof, fire-retardant, etch-proof thermal insulator are formed.Thermal insulator is made up of oil resistant, waterproof, waterproof, fire-retardant, etch-proof internal layer (8) and skin (6) and thermal insulation layer (7).Each heating and thermal insulation body has a power input and a power output end simultaneously, and independently can use and can connect use.Portable single input and multi-output power supply voltage control case has 1 ~ 5 power output end (2).In actual pipeline situation, in liquid line heating and thermal insulation system, the power output end (2) that multiple heating and thermal insulation body (1) can be connected in series to portable single input and multi-output power supply voltage control case (3) uses, or in parallelly with the heating and thermal insulation body (1) of other power output ends (2) uses.

Claims

1. liquid line heating and thermal insulation system, it is characterized in that: comprise being made up of carbon fiber heating wire (4) and lagging of some quantity, being closely wrapped in heating and thermal insulation body (1) outside pipeline and portable single input and multi-output power supply voltage control case (3) by being fixedly connected with cingulum (9).

2. the liquid line heating and thermal insulation system according to claim l, is characterized in that: each heating and thermal insulation body has a power input and a power output end simultaneously.

3. the liquid line heating and thermal insulation system according to claim l, is characterized in that: portable single input and multi-output power supply voltage control case has 1 ~ 5 power output end (2).

4. the liquid line heating and thermal insulation system according to claim l, it is characterized in that: for actual pipeline, in liquid line heating and thermal insulation system, the power output end (2) that multiple heating and thermal insulation body (1) can be connected in series to portable single input and multi-output power supply voltage control case (3) uses, or in parallelly with the heating and thermal insulation body (1) of other power output ends (2) uses.