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Automatic liquid injection device for super-heat-conducting pipe

A technology of super heat conduction pipe and liquid injection device, which is applied in indirect heat exchangers, lighting and heating equipment, etc., can solve the damage of liquid injection port and liquid injection head of heat conduction pipe, cannot monitor the amount of liquid injection, and improve product scrap rate and other problems, to achieve the effect of cost saving, convenient fixing and reasonable design

Pending Publication Date: 2019-02-15
LIANYUNGANG ZHONGWO SOLAR ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The liquid injection of the existing superconducting heat pipe mainly relies on manual operation. Since the heat pipe is long and thin, artificially inserting the heat pipe on the liquid injection head will increase the liquid injection intensity. Moreover, the amount of liquid injection cannot be monitored. It is very easy to cause overflow. In addition, artificial insertion may cause damage to the liquid injection port and liquid injection head of the heat transfer tube, which will increase the scrap rate of the product

Method used

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  • Automatic liquid injection device for super-heat-conducting pipe
  • Automatic liquid injection device for super-heat-conducting pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1, with reference to figure 1 and figure 2 , an automatic liquid injection device for superconducting heat pipes, comprising a support 1, the upper part of the support 1 is provided with a liquid injection head 5 with a liquid injection port facing downwards, the liquid injection head 5 is installed on the support 1 through a lifting power mechanism, and the lower part of the support 1 A positioning platform 2 for the superconducting heat pipe is provided, and a positioning and centering jig for guiding the top opening of the superconducting heat pipe to face the liquid injection port of the liquid injection head is provided in the middle of the bracket 1. The positioning and centering jig is installed on the bracket 1, and The liquid head 5 is connected to the liquid injection machine through a pipeline. The positioning and centering fixture is provided with two left and right jaws 6. The jaws 6 are mounted on the bracket 1 through the movable arm 4, and th...

Embodiment 2

[0013] Embodiment 2, the automatic liquid injection device of the superconducting heat pipe described in Embodiment 1, a control mechanism for controlling the liquid injection head and positioning and centering fixtures is provided on the support 1, and the control mechanism includes a main controller, The trigger switch located inside the jaw 6 and the liquid level sensor located at the liquid injection port, the trigger switch is connected with the lifting power mechanism through the main controller, the liquid level sensor is connected with the liquid injection machine through the main controller, and the control mechanism It also includes a control button for controlling the work of the rotating power mechanism.

Embodiment 3

[0014] Embodiment 3, the automatic liquid injection device of the superconducting heat pipe described in embodiment 1 is provided with a positioning groove for placing the condensation head of the superconducting heat pipe on the positioning platform 2, and is provided above the positioning groove for fixing the body of the superconducting heat pipe The clamp 3 is mounted on the bracket 1 through a support rod, and the clamp 3 is an elastic clip.

[0015] Place the condensation head of the superconducting heat pipe in the positioning groove, clamp the pipe body in the elastic clip 3, start the rotating power mechanism, thereby driving the movable arm 4 to rotate, so that the left and right jaws 6 embrace the superconducting heat pipe in the injector Right below the liquid port, start the trigger switch after closing, the liquid injection head 5 moves downward, and the liquid injection sensor monitors the liquid injection of the superconducting heat pipe to prevent overflow. Aft...

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PUM

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Abstract

The utility model relates to an automatic liquid injection device for a super-heat-conducting pipe. The automatic liquid injection device comprises a support, wherein the upper part of the support isprovided with a liquid injection head with a downward liquid injection port; the liquid injection head is arranged on a lifting power mechanism; the lower part of the support is provided with a super-heat-conducting pipe positioning platform; the middle of the support is provided with a positioning centering clamp which is used for guiding an opening of the top end of the super-heat-conducting pipe to directly face the liquid injection port of the liquid injection head; the positioning centering clamp is arranged on the support; the liquid injection head is connected to a liquid filling machine through a pipeline; the positioning centering clamp is provided with a left clamping jaw and a right clamping jaw which are arranged on the support through movable arms; and rotating power mechanisms which are used for driving the movable arms to rotate so as to cause the left clamping jaw and the right clamping jaw to hold the super-heat-conducting pipe directly under the liquid injection portare arranged on the support. By arranging the positioning platform with a locating slot and a fixture, the super-heat-conducting pipe is convenient to fix; by arranging the positioning centering clamp, the accurate positioning of the opening of the top end of the super-heat-conducting pipe and the liquid injection port of the liquid injection head is realized; the liquid injection efficiency is improved; the cost is saved; and the automatic liquid injection device is reasonable in design and convenient to use and has high liquid injection efficiency.

Description

technical field [0001] The invention relates to a solar heat pipe production equipment, in particular to an automatic liquid injection device for a superconducting heat pipe. Background technique [0002] As a good heat-conducting component, the superconducting heat pipe transfers heat by circulating the phase change of its internal working medium in a closed shell that is evacuated to a certain extent. The superconducting heat pipe is generally composed of a condensation head and a tube body. [0003] The liquid injection of the existing superconducting heat pipe mainly relies on manual operation. Since the heat pipe is long and thin, artificially inserting the heat pipe on the liquid injection head will increase the liquid injection intensity. Moreover, the amount of liquid injection cannot be monitored. It is very easy to cause overflow. In addition, artificial insertion may cause damage to the liquid injection port and liquid injection head of the heat transfer pipe, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D15/02
CPCF28D15/0283
Inventor 顾常杰
Owner LIANYUNGANG ZHONGWO SOLAR ENERGY TECH