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Join pipe structure of refrigeration equipment

A refrigeration equipment and piping technology, which is applied to refrigerators, refrigeration components, mechanical equipment, etc., can solve problems such as unsatisfactory vibration damping effect, high material cost, and large piping stress, so as to improve vibration, noise and stress conditions, and improve work efficiency. Reliability, the effect of reducing pipeline stress

Inactive Publication Date: 2007-02-14
HEFEI UNIV OF TECH
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Problems solved by technology

[0002] Piping is an important structural component in refrigeration equipment such as air conditioners and refrigerators. At present, piping is usually composed of one or several "U"-shaped structures arranged around the circumference of the compressor. This structure can better attenuate the circumference of the compressor. Vibration in the same direction, but the vibration damping effect in the horizontal plane and vertical direction is not ideal, which will easily lead to excessive stress in the piping and pipe breakage; at the same time, the length of copper pipes usually used in this piping structure is relatively long, and the material cost is relatively high. high

Method used

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Embodiment

[0013] see figure 1 , figure 2 , the combined structure of two arc-shaped pipes arranged on different planes, one is the "U"-shaped pipe 1 arranged in the vertical plane around the circumference of the compressor; the other is the angle less than 60° with the horizontal plane The arc tube 2 in the plane.

[0014] In specific implementation, the following various structural forms can be adopted:

[0015] 1. The arc tube 2 is arc-shaped;

[0016] 2. The arc tube 2 is composed of at least two arc tubes with different curvatures that are smoothly connected to form a non-full circle arc.

[0017] 3. The arc-shaped pipe 2 is formed by the gradual bending and transition of multiple straight pipe sections. figure 2 structure shown.

[0018] Can take the form of a structure also includes:

[0019] 4. The bottom of the "U"-shaped pipe 1 is an arc-shaped pipe segment ( figure 1 shown).

[0020] 5. The bottom of the "U"-shaped pipe 1 is a straight pipe section connected between ...

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Abstract

A piping structure of refrigeration device is prepared as setting combined structure formed by two sections of arc pipes being not in the same plane on said device as winding one section around peripheral direction of compressor to form U form pipe at vertical plane and setting another section to be arc pipe in plane with included angle being less than 60 degree to level.

Description

Technical field: [0001] The present invention relates to accessories of refrigeration equipment, and more particularly, to a piping structure connecting an exhaust pipe and a return pipe of a compressor. Background technique: [0002] Piping is an important structural component in refrigeration equipment such as air conditioners and refrigerators. At present, piping is usually composed of one or several "U"-shaped structures arranged around the circumference of the compressor. This structure can better attenuate the circumference of the compressor. However, the vibration damping effect is not ideal for the vibration in the horizontal plane and the vibration in the vertical direction, which may easily lead to excessive piping stress and pipe breakage; at the same time, the length of the copper pipe usually used in this piping structure is relatively long, and the material cost is relatively high. high. Invention content: [0003] The present invention is to avoid the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00F04C29/12F25B41/00
Inventor 卢剑伟赵韩王其东
Owner HEFEI UNIV OF TECH
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