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Compressor assembly for mobile refrigerator

A technology of compressors and components, applied in parts of pumping devices for elastic fluids, pump parts of rotary piston type/oscillating piston type, machines/engines, etc., can solve the problems of amplifying vibration, impact and noise, etc. To achieve the effect of balancing vibration and noise

Pending Publication Date: 2021-01-15
DOMETIC APPLIANCES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rotary compressor has a rather high aspect ratio, that is, an aspect ratio of more than 2:1, and the center of gravity of the rotary compressor is located substantially at the center in the height direction; therefore, the compressor mounting frame disposed at the bottom The mounting part will allow the rotary compressor to be arranged in a high center of gravity state in the mobile refrigerator, and this arrangement will amplify the vibration, shock and noise caused by the vehicle

Method used

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  • Compressor assembly for mobile refrigerator
  • Compressor assembly for mobile refrigerator
  • Compressor assembly for mobile refrigerator

Examples

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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0023] A compressor assembly 1 for a mobile refrigerator according to the present invention will be described below with reference to the accompanying drawings.

[0024] attached figure 2 Shown is a compressor assembly 1 for a mobile refrigerator according to the present invention, which includes a compressor 2 and an installation frame 3 . The installation frame 3 includes a bottom 4 and three installation parts 5, wherein the bottom 4 of the installation frame is arranged on the bottom of the compressor 2, wherein the bottom 4 of the insta...

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Abstract

The invention relates to a compressor assembly for a mobile refrigerator. The compressor assembly comprises a compressor and a mounting frame for the compressor, wherein the mounting frame comprises abottom and a mounting part; the bottom of the mounting frame is arranged at the bottom of the compressor; and the mounting part of the mounting frame fixes the compressor in the mobile refrigerator.The compressor assembly is characterized in that the mounting part comprises an extension part and a mounting piece, wherein the extension part extends upwards from the bottom of the mounting frame; and the mounting piece extends from the upper end of the extension part far away from a compressor main body. According to the compressor assembly, the compressor is arranged in the mobile refrigeratorin a gravity center descending manner, so that vibration and noise of the compressor, particularly subsynchronous resonance, can be balanced.

Description

technical field [0001] The invention relates to the technical field of mobile refrigeration equipment manufacturing, in particular to a compressor assembly for a mobile refrigerator. Background technique [0002] Automobiles are the main means of transportation in human society. With the development of the economy, people have higher and higher requirements for the cockpit environment of passenger cars and trucks. Mobile refrigerators for vehicles, that is, car refrigerators are used in passenger cars, trucks, etc. The application on the Internet is becoming more and more popular. How to further reduce the vibration of the car refrigerator, reduce NVH, and improve driving comfort has attracted more and more attention. [0003] When the engine is working and the car passes through uneven roads, it will impose forced vibration on the vehicle components. This vibration will be coupled with the vibration of the compressor when it is working, which will deteriorate the stress of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/00F04C29/06F04C29/12F25D19/00
CPCF04C29/0021F04C29/06F04C29/12F25D19/00
Inventor 王鹏管伟献安东·伦德奎斯特
Owner DOMETIC APPLIANCES
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