A temperature-controlled telescopic tube

A technology of temperature-controlled telescopic tubes and bellows, which is applied in the direction of valve details, engine components, valve operation/release devices, etc., can solve problems such as small expansion range, complex internal structure of one-way heat transfer valve, and not easy to be small , to achieve the effect of large expansion and contraction, simple structure and wide application

Active Publication Date: 2017-10-31
门立山
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

A one-way heat transfer valve (2014100294289) has a complex internal structure, which is suitable for manufacturing large-scale heat transfer one-way valves, and it is not easy to make small ones (such as millimeter-sized ones)
Moreover, the internal control of the one-way heat transfer valve has a relatively small expansion and contraction range

Method used

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  • A temperature-controlled telescopic tube
  • A temperature-controlled telescopic tube
  • A temperature-controlled telescopic tube

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with the accompanying drawings.

[0009] figure 1 It is a schematic diagram of the basic structure of the present invention. Both sides of the bellows 1 are heat conduction plates 2, and the zigzag shape curve formed by the curved bimetal 4 and the straight rod 3 that is axially connected between the heat conduction plates 2, the number of the curves is 1; figure 2 Among them, the number of zigzag-shaped curves composed of curved bimetallic sheets 4 and straight rods 3 that are axially connected between the heat conducting plates 2 is 2. Under the same internal material and external temperature, figure 2 compared to figure 1 The type variables are the same, but the deformation force is doubled; image 3 Among them, the number of zigzag-shaped curves composed of curved bimetallic sheets 4 and straight rods 3 that are axially connected between the heat conduction plates 2 is 4, which is suitable for...

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PUM

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Abstract

The invention relates to a temperature control extension tube. The temperature control extension tube comprises a corrugated tube, and thermal conductive plates are arranged on the two sides of the corrugated tube; and a shaft is connected between the thermal conductive plates and comprises a bendable bimetallic strip and a straight rod. The inner wall of the corrugated tube is wrapped with a capillary cellular material, the corrugated tube and the thermal conductive plates are sealed, and the corrugated tube is filled with a thermal conductive medium and is pumped to be at negative pressure. By means of the temperature control extension tube, heat can be conducted, a temperature control tube is extendable, the extension amount is large, the size of the temperature control extension tube can be large or small, the structure is simple, and application is wide.

Description

technical field [0001] The invention relates to a temperature-controlled telescopic tube, which belongs to thermal energy components. Background technique [0002] The inventor has invented a one-way heat transfer valve (2014100294289), and found that there are very few comparative documents during the review process, indicating that there are few similar products in this field. A one-way heat transfer valve (2014100294289) has a relatively complicated internal structure, which is suitable for manufacturing large-scale heat transfer one-way valves, and it is not easy to make small ones (such as millimeter-sized ones). Moreover, the one-way heat transfer valve internally controls conduction or cutoff in a relatively small expansion and contraction range. The temperature control telescopic tube can be widely used in mechanical temperature control parts. Contents of the invention [0003] The object of the present invention is to provide a temperature-controlled telescopic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K31/70
CPCF16K31/002
Inventor 门立山
Owner 门立山
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