Hydraulic centrifugal compressor
A centrifugal force and compressor technology, applied in the field of compressors, can solve the problems of high cost, large volume, high power supply, etc., and achieve the effect of improving energy utilization and saving energy
Pending Publication Date: 2021-03-02
广西星云电机械制造有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a hydraulic centrifugal compressor to solve the problems that the existing compressors are directly driven by electric motors, have large volume, high power supply and high cost
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[0037] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0038] A preferred embodiment of a hydraulic centrifugal compressor of the present invention, such as Figure 1 to Figure 15 As shown, the direction of the arrow in the figure is the direction of motion of the corresponding object. The hydraulic centrifugal compressor includes a centrifugal pump 1, a potential energy receiving device, a speed-increasing gear set 14, a piston cylinder 2 and a reversing valve 3, the centrifugal pump and the piston cylinder 2 are arranged in parallel, and a pneumatic pipeline 4 is arranged on the piston cylinder 2, A gas inlet 41 and a gas outlet 42 are arranged on the air pressure pipeline 4. The centrifugal pump is used to drive the piston...
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The invention relates to the technical field of compressors, and discloses a hydraulic centrifugal compressor. The hydraulic centrifugal compressor comprises a centrifugal pump, a potential energy receiving device, a piston cylinder and a reversing valve; the centrifugal pump comprises a pump shell, a main shaft and an impeller; a liquid containing cavity is formed in the pump shell; the potentialenergy receiving device comprises an outer ring chamber; a receiving wheel is rotationally assembled in the outer ring chamber; receiving blades are arranged on the receiving wheel; and a liquid outlet and a liquid return port are formed in the pump shell; the piston cylinder comprises a hydraulic chamber, an air pressure chamber and a hydraulic piston; a first runner and a second runner are formed in the hydraulic chamber; the first runner is arranged on the side, close to the centrifugal pump, of the hydraulic piston; the second runner is arranged on the side, close to the air pressure chamber, of the hydraulic piston; the reversing valve comprises a valve element and a liquid direction control switch; the valve element is provided with a compression position and a recovery position; the action of the hydraulic piston is driven by liquid; the pressure of the liquid can be output to the hydraulic piston; motion potential energy and pressure energy generated by the centrifugal pump are utilized at the same time; and the purpose of saving energy is achieved.
Description
technical field [0001] The invention relates to the technical field of compressors, in particular to a hydraulic centrifugal compressor. Background technique [0002] The compressor is a fluid machine commonly used in modern equipment and is the core equipment of the refrigeration system. It sucks low-temperature and low-pressure refrigerant gas from the suction pipe, drives the piston to compress it through the operation of the motor, and discharges high-temperature and high-pressure refrigerant gas to the exhaust pipe. Refrigerant gas, which powers the refrigeration cycle. [0003] When the existing general-purpose compressor is working, the motor directly drives the compressor to make the crankshaft rotate, and the connecting rod is driven to make the piston reciprocate, causing the volume of the cylinder to change. When the compressor is working, it is directly driven by the motor, which has a large energy loss and needs a speed reduction device. In order to increase th...
Claims
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IPC IPC(8): F04B35/02F04B39/00F04D1/00F04D15/00F04D29/42
CPCF04B35/008F04B39/0005F04D1/00F04D15/0022F04D29/426F04D29/4293
Inventor 杨甫在
Owner 广西星云电机械制造有限公司