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Glass shell absorption type adsorption refrigeration element manufacturing method equipment and products

An adsorption refrigeration, glass shell technology, applied in refrigeration components, refrigerators, adsorption machines, etc., can solve the problems of increasing investment and operating costs, and achieve the effects of good sealing, increased strength and low price

Inactive Publication Date: 2014-10-22
赵钦基
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design of this supporting vacuum unit increases investment and operating costs, and is not suitable for household solar absorption or adsorption refrigeration devices

Method used

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  • Glass shell absorption type adsorption refrigeration element manufacturing method equipment and products
  • Glass shell absorption type adsorption refrigeration element manufacturing method equipment and products
  • Glass shell absorption type adsorption refrigeration element manufacturing method equipment and products

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] figure 1 and figure 2 Among them, the glass tube absorption refrigeration element 1 has an absorption chamber / regeneration chamber 2, a condensation section 3 and an evaporation chamber 4 arranged in the shape of a "pin", and the lithium bromide solution 5 is concentrated in the absorption chamber / regeneration chamber 2. At the end of the condensing section 3, a valve core 6 which is movably matched with the condensing section 3 is arranged. A magnetic external drive member 8 is arranged outside the glass container corresponding to the valve core 6 . The state of the spool 6 changes according to the state change of the movable magnetic external driver 7, such as being in figure 1 in the closed state or in the figure 2 open state in .

[0022] figure 1 and figure 2 The working principle of the embodiment is: close the valve core 6, heat the diluted lithium bromide solution 5 in the absorption chamber / regeneration chamber 2 to regenerate, for example, use a cylin...

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Abstract

The invention relates to a method for manufacturing an absorptive type or adsorptive type refrigeration element for glass shell. In the method, glass is used as a container for the absorptive type or adsorptive type refrigeration element. In the absorptive type or adsorptive type refrigeration element manufactured according to the method, the closed container is vacuumized and filled with an absorbent solution or an absorbent material working medium pair, and a valve also can be arranged in the refrigeration element; and the refrigeration element comprises three function parts, namely an absorption chamber / regeneration chamber or an adsorption chamber / desorption chamber, a condensation section and an evaporation chamber, and is characterized by comprising the glass closed container. The glass tube bending equipment special for the glass shell absorptive type or adsorptive type refrigeration element is characterized in that an intermediate clamp can made vertical motion relative to an axis of a glass tube, clamps at two ends can make linear motion along the axis of the glass tube and make rotary motion relative to the axis of the glass tube. The method has the advantages that the glass container does not generate noncondensable gas, is less in deflation, resistant to corrosion and high in tightness, and the manufactured element which is in a shape like a Chinese character 'pin' can be formed at one time by hot drawing. Four embodiments are provided in the figure.

Description

technical field [0001] The invention relates to a manufacturing method, equipment and products of a glass shell absorption type adsorption refrigeration element. Background technique [0002] Absorption or adsorption refrigeration devices, including refrigerators and refrigeration air conditioners, can use low-grade heat energy such as that provided by solar collectors to work, which is conducive to energy saving and emission reduction. Absorption or adsorption devices require a high vacuum to be maintained at all times. Factors that reduce the vacuum degree of absorption or adsorption refrigeration devices include: 1) Absorption solution or working medium is incompatible with container materials to produce non-condensable gas, material outgassing, and seal leakage. Compatibility refers to the characteristics of whether the material, including the container shell and pipeline valve, will react with the relevant absorption solution or working fluid to produce non-condensable...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B17/00F25B17/02F25B17/08F25B41/04
CPCY02B30/62Y02A30/27
Inventor 施国梁
Owner 赵钦基
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