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Pump body assembly, compressor and air conditioner with pump body assembly

A technology of components and pump bodies, applied in pump components, machines/engines, liquid fuel engines, etc., can solve problems such as high compressor noise, avoid vibration and noise, and improve work efficiency.

Pending Publication Date: 2018-11-27
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a pump body assembly, a compressor and

Method used

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  • Pump body assembly, compressor and air conditioner with pump body assembly
  • Pump body assembly, compressor and air conditioner with pump body assembly
  • Pump body assembly, compressor and air conditioner with pump body assembly

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Embodiment Construction

[0042] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0043] It should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate There are features, steps, operations, devices, components, and / or combinations thereof.

[0044] It should be noted that the terms "first" and "second" in the specification, claims, and drawings of this application are used to disti...

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PUM

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Abstract

The invention provides a pump body assembly, a compressor and an air conditioner with the pump body assembly. The pump body assembly comprises an air cylinder assembly, a flange part, a rotating shaftand sliding pieces; the flange part is connected with the air cylinder assembly, a working cavity is defined by the flange part and the air cylinder assembly, the rotating shaft penetrates into the flange part and the air cylinder assembly, sliding piece slots are formed in the rotating shaft, and the sliding pieces are slidingly disposed in the sliding piece slots; the surface, located in the working cavity, of the flange part is provided with a limiting part, the limiting part is arranged in the circumferential direction of the rotating shaft, and the rotating shaft can drive the sliding pieces to rotate, so that the working cavity corresponding to the sliding pieces performs air suction operation and exhausting operation. When the working cavity performs the exhausting operation, the limiting part cooperates with the sliding pieces to make the head portions of the sliding pieces abut against the cavity wall of the working cavity until exhausting of the working cavity is ended. In this way, the sliding pieces are prevented from being detached from the sliding piece slots, vibration and noise caused by the compressor are avoided, and the working efficiency of the compressor is improved.

Description

Technical field [0001] The present invention relates to the technical field of air conditioning equipment, and in particular to a pump body assembly, a compressor and an air conditioner having the same. Background technique [0002] Rotary vane compressors limit their application range due to high mechanical power consumption. The frictional power consumption caused by the sliding vane head and the inner wall of the cylinder working chamber is the main source of mechanical power consumption of the compressor. figure 1 As shown, the traditional rotating sliding vane structure must ensure the followability of the sliding vane during the rotation process, and a certain back pressure must be provided between the sliding vane tail and the sliding vane. The back pressure is applied to the inner wall of the cylinder through the sliding vane head. It is converted into frictional resistance, resulting in frictional power consumption, which in turn leads to a large power loss of the compres...

Claims

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Application Information

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IPC IPC(8): F04C18/344F04C29/00F04C29/06
CPCF04C18/3441F04C29/00F04C29/06F04C2240/10F04C2240/20
Inventor 任丽萍徐嘉张荣婷赵庆富柳鹏程晓桐文智明王光辉万鹏凯
Owner GREE ELECTRIC APPLIANCES INC