Novel efficient pressurizing screw air compressor

Abstract

The invention discloses an efficient supercharging novel screw air compressor, which belongs to the technical field of refrigeration mechanical equipment, and comprises a machine body, an anode shaft and a cathode shaft are respectively arranged in a cavity in the machine body, and the same gear box is arranged on the side end surface of the machine body corresponding to the cathode shaft and the anode shaft. According to the invention, under the mutual cooperation of the designed orbiting scroll, the fixed scroll, the first constant pressure chamber, the second constant pressure chamber, the pressure storage chamber, the first elastic supporting device, the second elastic supporting device, the first threaded cylinder, the second threaded cylinder, the abutting seat and other structures, high-pressure gas in the pressure storage chamber can be automatically supplemented into the machine body; the air pressure intensity of the positions, corresponding to the anode shaft and the cathode shaft, in the machine body is improved, the problem that the load of the screw air compressor is slowly increased or cannot be increased under the state that the suction and exhaust air pressure difference is small is effectively solved, and the stability of the anode shaft and the cathode shaft in the operation process can be enhanced to a certain degree; and the pressurization effect of the anode shaft and the cathode shaft on the gas can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of refrigeration machinery and equipment, and in particular relates to a novel screw air compressor with high efficiency and supercharging. Background technique [0002] The screw air compressor adopts a pre-packaged configuration. The screw air compressor only needs a single power connection and compressed air connection, and has a built-in cooling system, which greatly simplifies the installation work. The advantages of maintenance, high reliability and other advantages have consistently provided high-quality compressed air for all walks of life. The screw air compressor adopts a pre-packaged configuration, only needs a single power connection and compressed air connection, and has a built-in cooling system, which makes the installation work greatly. simplify. [0003] With the development of air-conditioning technology, screw air compressors have been widely used in the field of commercial air-conditioni...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve some deficiencies in the process of using the traditional screw air compressor, the screw air compressor generally adopts the pressure difference to increase the load, and it is easy to have the possibility of pressurization stagnation. When the pressure difference between the pressure intensity value discharged by the anode shaft and the cathode shaft after boosting and the suction pressure is in a low range, it is easy to appear the phenomenon of boosting sluggishness, which seriously affects the boosting efficiency of the screw air compressor, and there is no operation process. In order to solve the problem of poor stability, a new type of high-efficiency booster screw air compressor is proposed

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