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Vacuumizing device and refrigeration equipment

A vacuum device and vacuum pump technology, which can be used in mechanical equipment, sustainable buildings, climate sustainability, etc., can solve problems such as vibration and noise, and achieve the effect of avoiding looseness and vibration shock

Pending Publication Date: 2022-08-05
QINGDAO HISENSE COMMERCIAL COLD CHAIN CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a vacuum pumping device and refrigeration equipment to solve the technical problem that the vacuum pump in the vacuum pumping system of the prior art has relatively large vibration and noise during operation.

Method used

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  • Vacuumizing device and refrigeration equipment
  • Vacuumizing device and refrigeration equipment
  • Vacuumizing device and refrigeration equipment

Examples

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Embodiment Construction

[0030] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0031] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", etc. are based on those shown in the accompanying drawings The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0032] It is to be understood that the terms "length", "width...

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PUM

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Abstract

The invention relates to the technical field of vacuum preservation, and discloses a vacuumizing device and refrigeration equipment, the vacuumizing device comprises a vacuum pump and an air pipe connected with the vacuum pump, and further comprises a mounting base sleeve and at least two elastic cantilevers; the vacuum pump is wrapped in the mounting base sleeve, and the air pipe penetrates out of the mounting base sleeve; one end of each elastic cantilever is connected with the mounting base sleeve, the other end of each elastic cantilever is used for being connected with an external fixing structure, and all the elastic cantilevers are distributed in the circumferential direction of the mounting base sleeve so that it can be guaranteed that the mounting base sleeve is mounted in a suspended mode. The whole device is free of rigid connection, loosening and vibration impact can be effectively avoided through a flexible suspension fixing mode, vibration conduction is blocked, and therefore the vibration reduction effect is achieved, and meanwhile noise reduction is facilitated through the wrapping type structure.

Description

technical field [0001] The invention relates to the technical field of vacuum preservation, in particular to a vacuuming device and refrigeration equipment. Background technique [0002] Vacuum preservation technology is an ideal food storage technology, and the system form and structure of the vacuum pumping device are related to the cost, reliability, safety, experience and other dimensions of the application of vacuum preservation technology. The vacuum pump of the vacuum system works when Vibration and noise are relatively large, which are the most difficult problems to solve in practical applications. [0003] Therefore, the existing technology is in urgent need of improvement. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a vacuum pumping device and refrigeration equipment to solve the technical problem that the vibration and noise of the vacuum pump of the vacuum pumping system in the prior art are relatively large during oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B37/14F04B39/00F04B39/12F04B39/14
CPCF04B37/14F04B39/0044F04B39/0033F04B39/0083F04B39/14F04B39/121Y02B40/00
Inventor 张海龙赵晓军张新令肖长亮许粤海刘有超
Owner QINGDAO HISENSE COMMERCIAL COLD CHAIN CO LTD
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