Compressor and refrigeration device with same
A technology for compressors and compression mechanisms, which is applied to parts of pumping devices for elastic fluids, mechanical equipment, machines/engines, etc., can solve the problems of increasing energy consumption of compressors and reducing the working efficiency of air conditioners, and achieves The effect of improving work efficiency
Inactive Publication Date: 2017-09-26
GUANGDONG MEIZHI COMPRESSOR
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- Application Information
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Problems solved by technology
However, under normal working conditions, the auxiliary cylinder does not participate in the work, the piston still needs to rotate, and there is still friction between the piston and the auxiliary cylinder, which increases the energy consumption of the compressor and reduces the working efficiency of the air conditioner
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[0026] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention.
[0027] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation Or the positional relationship is based on the position or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the pointed device or element must have a specific orientation, be con...
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The invention discloses a compressor and a refrigeration device with the compressor. The compressor comprises a shell, a motor and two compression mechanism portions used for compressing a refrigerant. The motor is arranged in the shell. The motor comprises a rotor and a stator arranged on the shell. The two sides of the rotor are each provided with a one-way valve. The two compression mechanism portions are distributed on the two sides of the motor. Each compression mechanism portion comprises a crankshaft. Each crankshaft is matched with the corresponding one-way bearing on the same side. Each crankshaft is matched with the corresponding one-way bearing and the rotor, and therefore the rotation directions of the two crankshafts are opposite. According to the compressor in the embodiment, by arranging the first one-way bearing and the second one-way bearing which are rotated in opposite directions, independent work of the first compression mechanism portion and the second compression mechanism portion can be achieved, users can flexibly select the working states of the two compression mechanism portions in the compressor according to requirements, accordingly, the working efficiency of the compressor can be improved, and practical using requirements of clients can be met.
Description
Technical field [0001] The present invention relates to the field of refrigeration, and mainly relates to a compressor and a refrigeration device with the compressor. Background technique [0002] With the development of air-conditioning technology, the market has higher and higher requirements for the working efficiency of air-conditioners, and air-conditioners with higher working efficiency are becoming more and more popular among users. In order to improve the working efficiency of air-conditioning, there are many technologies on the market, such as jet enthalpy technology, two-stage compression technology and other technologies. These technologies can improve the working efficiency of air-conditioning systems to varying degrees, but they will be more or less affected. Affect the energy efficiency of air conditioners under normal operating conditions. [0003] In related technologies, the variable frequency variable capacity technology corresponding to the rotor compressor is u...
Claims
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Login to View More IPC IPC(8): F04C23/02F04C29/00
CPCF04C23/02F04C29/00F04C2240/50
Inventor 达拉方智祥
Owner GUANGDONG MEIZHI COMPRESSOR