A suction device, compression assembly and air conditioner

A suction device and component technology, which is applied to the components, pump elements, machines/engines, etc. of the pumping device for elastic fluids, can solve the problems of large suction resistance, low air delivery, low energy efficiency, etc. The effect of smooth suction, increased filter area and low cost

Active Publication Date: 2022-08-05
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is mainly to overcome the defects of the compressor in the prior art that the suction resistance is large, resulting in low gas delivery, low energy efficiency, and high power consumption, thereby providing a suction device, a compression assembly and air conditioner

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  • A suction device, compression assembly and air conditioner
  • A suction device, compression assembly and air conditioner
  • A suction device, compression assembly and air conditioner

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Embodiment 1

[0029] The invention proposes a new type of rotor compressor with special suction structure and its air conditioner, which mainly include: compressor suction device, pump body assembly, motor stator, motor rotor, shell assembly and air conditioning circulation system. The compressor suction device, the pump body assembly, the motor stator, the motor rotor and the casing assembly together form the compressor body. The compressor suction device includes: an air intake pipe, an upper end cover, a cylinder, a first air outlet pipe, a second air outlet pipe and a lower end cover. The pump body assembly includes: a crankshaft, an upper flange, a first cylinder, a partition plate, a second cylinder lower flange and a lower cover plate. The air-conditioning circulation system mainly includes: condenser, evaporator, filter device 1 (including filter screen 1b) and other air-conditioning systems; of which:

[0030] like figure 1 As shown, the pump body assembly is located inside the h...

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Abstract

The invention provides an air suction device, a compression assembly and an air conditioner. The air suction device includes a cylinder body, an air inlet pipe, a first air outlet pipe and a second air outlet pipe, and the circulation area of ​​the air inlet pipe is S, and the circulation of the first air outlet pipe is S. The area is S1, the flow area of ​​the second air outlet is S2, and S≥S1+S2; The flow area of ​​the first air outlet is S1, the flow area of ​​the second air outlet is S2, and S≥S1+S2. According to the invention, the suction resistance can be effectively reduced, the air delivery volume of the compressor can be increased, the energy efficiency of the compressor can be effectively improved, and the power consumption can be reduced; the suction pulsation interference of the two cylinders of the compressor can be effectively reduced, so that the compressor The suction is smoother, the power consumption of the compressor is reduced, and the energy efficiency of the compressor is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a suction device, a compression assembly and an air conditioner. Background technique [0002] Rotary compressors have the advantages of simple structure, relatively low cost and high energy efficiency, and have been widely promoted and applied in the market, and the core competitiveness of rotary compressors on the existing basis lies in improving energy efficiency, reducing costs and expanding the scope of application . Therefore, small high-speed and large-displacement rotary compressors with the above characteristics are gradually seizing the market. Because small high-speed and large-displacement rotor compressors have a common feature: the compressor refrigerant suction flow rate and flow are relatively large, and the structural limitations of the conventional liquid separator's own filter screen and filter screen support make the compressor suction resistance lar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C29/12F04C29/00F04C23/00
CPCF04C29/12F04C29/0035F04C29/0092F04C23/001
Inventor 苗旺阙沛祯翟元彬马舒院赵逸牛玉婷
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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