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Liquid conveying and heating pipe

A technology for heating pipes and conveying pipes, which is applied in the direction of heating/cooling of pipes, pipes/pipe joints/fittings, mechanical equipment, etc., which can solve the problems of uneven heating of heating belts, slow heating, and difficult to control the temperature of heating liquid.

Inactive Publication Date: 2011-02-09
苏州康斯坦普工程塑料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is a common liquid conveying heating disclosed on the market. The heating wire on the outer ring of the conveying pipe is wound with a heating wire. And the temperature in the heating zone is uneven, making it difficult to control the temperature of the heated liquid inside the delivery pipe

Method used

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  • Liquid conveying and heating pipe
  • Liquid conveying and heating pipe
  • Liquid conveying and heating pipe

Examples

Experimental program
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Embodiment Construction

[0010] figure 1 A liquid conveying heating pipe is shown. A closed hot water pipe 2 is put on the outside of the conveying pipe 1. The inside of the hot water pipe 2 is equipped with a heat-conducting liquid 21. A heater is connected outside the hot water pipe 2. 5. A thermostat 4 is installed on one side of the heater 5, and a water inlet 22 and an outlet 23 are provided on both sides of the hot water pipe 2, which function to form a circulating liquid flow circuit with the heater 5 to maintain The temperature of the liquid 21 is constant in the closed hot water pipe 2, and the heating temperature can be controlled as required by the display of the external temperature controller 4.

[0011] figure 2 The schematic diagram of the outer casing of the delivery pipe 1 is shown. A fixed pipe 3 is sheathed outside the hot water pipe 2 to fix the hot water official channel on the outside of the delivery pipe 1 .

[0012] Embed the delivery pipe 1 into the closed hot water pipe 2,...

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Abstract

The invention relates to a liquid conveying and heating pipe. An enclosed hot water pipeline is sleeved outside a conveying pipe; heat conducting liquid is filled into the hot water pipeline; a heater is connected to the outer part of the hot water pipeline; a temperature controller is arranged on one side of the heater; both sides of the hot water pipeline are provided with a water inlet pipe orifice and a water outlet pipe orifice; and the hot water pipeline is fixed on the outer side of the conveying pipe through a fixing pipeline. The water inlet pipe orifice and the water outlet pipe orifice are connected with the heater and liquid in the water inlet pipe orifice and the water outlet pipe orifice flows circularly, so that the temperature of liquid flowing inside a heating pipeline is kept constant and the heating temperature of the heater can be adjusted through the temperature indication on the temperature controller according to specific situations; moreover, the liquid flows circularly inside the hot water pipeline, so that heating inside the conveying pipe is uniform, high heating speed is achieved and internal temperature can be controlled.

Description

technical field [0001] The invention relates to a liquid delivery heating pipe which can control the heating temperature and make the heating uniform. Background technique [0002] At present, there is a common liquid conveying heating disclosed on the market. The heating wire on the outer ring of the conveying pipe is wound with a heating wire. Moreover, the temperature in the heating zone is uneven, which makes it difficult to control the temperature of the heated liquid inside the delivery pipe. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a heating pipe for liquid delivery that can control the heating temperature and is evenly heated. [0004] The technical solution adopted by the present invention to solve the technical problem is: a liquid conveying heating pipe, which is characterized in that a closed hot water pipe is placed on the outside of the conveying pipe, and a heat-conducting liquid is installed insid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L53/00
Inventor 沈东清
Owner 苏州康斯坦普工程塑料有限公司
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