Compressor and air-conditioning system
An air-conditioning system and compressor technology, applied in refrigerators, mechanical equipment, machines/engines, etc., can solve the problem that compressors cannot meet the requirements of low-temperature and low-frequency operation
Pending Publication Date: 2019-08-16
ZHUHAI LANDA COMPRESSOR +1
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Problems solved by technology
[0004] The embodiment of the present invention provides a compressor and an air conditioning system to solve the technical problem that the compressor in the prior art cannot meet the requirements for low-temperature and low-frequency operation
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[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0026] figure 1 and figure 2 Shown is an embodiment of the compressor of the present invention, the compressor includes a double-stage cylinder 10 and a parallel cylinder 20 coaxially arranged with the double-stage cylinder 10, a first refrigerant inlet is arranged on the double-stage cylinder 10, and a parallel cylinder 20 is arranged on the parallel cylinder 20. A second refrigerant inlet is provided. The two-stage cylinder 10 and the parallel cylinder 20 are set relatively independently. The parallel cylinder 20 is connected to the two-stage cylinder 10 through a switchable air supply cha...
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The invention provides a compressor and an air-conditioning system. The compressor comprises a two-stage air cylinder and a parallel air cylinder; the parallel air cylinder and the two-stage air cylinder are coaxially arranged; a first coolant inlet is formed in the two-stage air cylinder; and a second coolant inlet is formed in the parallel air cylinder. The two-stage air cylinder and the parallel air cylinder are relatively and independently arranged; the parallel air cylinder communicates with the two-stage air cylinder through a switchable air supply channel; and the switchable air supplychannel is used for supplying air for the two-stage air cylinder. With the adoption of the technical scheme, through the previous structural design, under the low-performance operation mode, the low-temperature and low-frequency operation requirement of the air-conditioning system can be met, the energy efficiency of the compressor is improved, and energy consumption loss of compression work is effectively reduced, so that the problem that the energy efficiency of a refrigerating system is low during low-load operation is effectively solved, and the problems of vibration and the like can be effectively solved too.
Description
technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a compressor and an air conditioning system. Background technique [0002] The existing three-cylinder compressor is a one-cylinder variable capacity, two-stage enthalpy-increasing structure. Its structure is to add a variable-capacity cylinder on the basis of the two-stage enthalpy-increasing structure of the two-cylinder compressor. This structure can be understood as a two-cylinder structure connected in series A separate cylinder that can be started and stopped, the two-cylinder two-stage cylinder is the same size cylinder, similar to the conventional two-cylinder two-stage compressor, the three-cylinder structure also has the function of increasing enthalpy. Its enthalpy increasing function principle is explained as follows: open the air supply port through the partition or flange, and achieve the effect of supplementing air and increasing enthalpy by mixing ...
Claims
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Login to View More IPC IPC(8): F04C23/00F04C28/02F24F11/65F25B43/00
CPCF04C23/00F04C28/02F24F11/65F25B43/00
Inventor 李健霍喜军李永贵
Owner ZHUHAI LANDA COMPRESSOR