Gas wave refrigerator

A gas wave refrigerator and casing technology, which is used in refrigerators, refrigeration and liquefaction, compressors, etc., can solve the problems of casing leakage and the inability to adjust the size of the gas distributor nozzle, so as to improve the sealing performance and improve the refrigeration efficiency. , the effect of reducing the loss of cold energy

Inactive Publication Date: 2015-02-04
SHENZHEN LK SCI&TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a gas wave refrigerator, which solves the problems that the size of the nozzle on the gas distributor of the existing gas wave refrigerator cannot be adjusted and the casing leaks gas

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0026] Such as figure 2 and image 3 As shown, a gas wave refrigerator provided by the embodiment of the present invention includes a casing 1 with openings at both ends, one end of the casing 1 is in sealing connection with the first end cover 2, and the other end of the casing 1 is connected with the second end cover 3 sealed connection;

[0027] The first end cover 2 and the second end cover 3 are provided with a rotating shaft 4 located in the casing, the first end cover 2 is fixed with a first bearing 41, and the second end cover 3 is fixed with a second bearing 42. The two ends of the rotating shaft 4 are respectively connected with the first bearing 41 and the second bearing 42, so as to achieve the purpose of rotationally connecting the two ends of the rotating shaf...

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Abstract

The invention provides a gas wave refrigerator. A high-pressure gas inlet of the gas wave refrigerator is formed by enclosing an open slot and a moving plate which is capable of vertically shifting in the open slot; the moving plate is driven by an actuating mechanism to vertically shift in the open slot, thereby, the goal of regulating the size of the high-pressure gas inlet is achieved, the refrigerating efficiency is increased, and the problem that the size of a nozzle on a gas distributor of a traditional gas wave refrigerator cannot be regulated is solved. Moreover, according to the gas wave refrigerator provided by the invention, driving gas enters a housing from a driving gas inlet, impellers are driven to rotate by the driving gas, and rotors are driven to rotate together by the impellers, therefore, a revolving shaft of the gas wave refrigerator is connected with a motor without extending out of the housing and is driven to rotate by the motor, thereby, the sealing property is obviously improved, the leakage amount of high-pressure gas in the housing is greatly reduced, the cold energy loss is reduced, and the problem that the high-pressure gas in the housing of the traditional gas wave refrigerator can leak from gaps between the revolving shaft and the housing is solved.

Description

technical field [0001] The invention belongs to the field of low-temperature refrigeration equipment, and in particular relates to a gas wave refrigerator. Background technique [0002] see figure 1 , figure 1 Shown is a schematic diagram of an existing gas wave refrigerator, which includes a rotating shaft 91, a gas distributor 92 and an oscillating tube 93, the gas distributor 92 is fixedly connected to the rotating shaft 91, and the gas distributor 92 communicates with the oscillating tube 93 . When the gas wave refrigerator works, the motor drives the rotating shaft 91 to rotate, and the rotating shaft 91 drives the gas distributor 92 to rotate, and the nozzles on the gas distributor 92 spray high-pressure and high-speed gas into the oscillating tubes 93 in sequence (the number of oscillating tubes is relatively large, and several to dozens of tubes), the high-pressure and high-speed gas compresses the low-pressure gas in the oscillation tube 93 to do work, and the hi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B9/00
Inventor 邢小月谭善学杜岳
Owner SHENZHEN LK SCI&TECH
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