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Cross slip ring, scroll compressor with cross slip ring, air conditioner and heat pump water heater

A scroll compressor and heat pump water heater technology, applied in the field of compressors, can solve the problems of large size and difficulty in ensuring the accuracy of cross slip rings during processing, and achieve the effect of simplifying processing and ensuring vertical accuracy.

Inactive Publication Date: 2015-05-06
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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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 new type of Oldham slip ring to solve the technical problems that the processing accuracy of the Oldham slip ring is difficult to guarantee and the size is large

Method used

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  • Cross slip ring, scroll compressor with cross slip ring, air conditioner and heat pump water heater
  • Cross slip ring, scroll compressor with cross slip ring, air conditioner and heat pump water heater
  • Cross slip ring, scroll compressor with cross slip ring, air conditioner and heat pump water heater

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Embodiment Construction

[0031] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] figure 1 It shows the overall typical structure of the scroll compressor, in which the suction port 1 and the discharge port 6 are connected to the external refrigerant circuit to compress the refrigerant, so that the refrigerant circulates continuously in the circuit to achieve the purpose of refrigeration .

[0033] The crankshaft 7 is connected to the rotor of the motor 8 by interference, and is supported inside the compressor by the upper bracket 5 and the lower bracket 9. An eccentric throw is arrang...

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Abstract

The invention provides a cross slip ring, a scroll compressor with the cross slip ring, an air conditioner with the scroll compressor, and a heat pump water heater with the scroll compressor. The cross slip ring comprises a first annular pedestal and a second annular pedestal, the first annular pedestal is detachably combined with the second annular pedestal, the first annular pedestal is provided with a first key and a second key opposite to the first key, and the second annular pedestal is provided with a third key and a fourth key opposite to the third key. The cross slip ring is divided into a plurality of detachable portions in order to simplify processing, so the vertical precision of two pairs of keys of the cross slip ring is guaranteed, and the miniaturization and the lightening of the cross slip ring are realized.

Description

technical field [0001] The invention relates to the field of compressors, more specifically, to an Oldham slip ring of a scroll compressor, a scroll compressor and an air conditioner having the same. Background technique [0002] The Oldham slip ring is a key component for anti-rotation of the scroll compressor, and its relative key verticality is a key factor affecting the energy efficiency of the compressor. The Oldham slip ring itself does reciprocating linear motion, and the smaller mass is beneficial to reduce the inertia of the Oldham slip ring when it moves, thereby reducing the power consumption of the whole machine. In the original design, such as figure 2 As shown, in order to reduce the mass of the Oldham slip ring, the two pairs of keys of the Oldham slip ring are distributed on the opposite side of the central ring, one pair of keys is matched with the groove on the upper bracket, and the other pair of keys is matched with the groove on the moving plate. Coope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/00F04C18/02
CPCF04C29/00
Inventor 单彩侠胡余生周林林刘雷刘磊杨锋
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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