Air compressor stop and start relief unit based on ball opening and closing
A technology of air compressors and unloading devices, which is applied in the field of compressors, can solve the problems of unloading under multiple working conditions, and achieve the effect of reliable space occupation
Active Publication Date: 2015-05-13
ZHEJIANG HONGYOU AIR COMPRESSOR MFG
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Problems solved by technology
[0003] Aiming at the shortcomings of the air compressor exhaust pipe unloading system or device in the prior art that cannot take into account multi-working condition unloading and simple, reliable, and small footprint, the present invention proposes an air compressor stop and start unloading device based on ball opening and closing , the purpose is: the device can not only realize the multi-working condition unloading function of shutdown unloading and starting unloading, but also has a simple, reliable and practical function with a small footprint
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Embodiment Construction
[0020] The present invention will be further described below with specific embodiment, see figure 1 -9:
[0021] An air compressor stop and start unloading device based on ball opening and closing, suitable for an air compressor system composed of a compressor 1, an air tank 2, a check valve 3 and an exhaust pipe 4 (see figure 1 ), wherein the task of the compressor 1 is to compress the air working medium to increase its pressure, the task of the gas tank 2 is to store the compressed high-pressure gas, and the function of the check valve 3 is to prevent the high-pressure gas in the gas tank 2 from flowing back to the In the compressor 1, the task of the exhaust pipe 4 is to transport the high-pressure gas discharged from the compressor 1 to the gas tank 2; here, the exhaust pipe 4 refers to the pipe connecting the compressor 1 to the check valve 3 The check valve 3 is actually a one-way valve, the gas can only enter the gas tank 2 from the exhaust pipe 4 through the check val...
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The invention belongs to the technical field of compressors and relates to an air compressor stop and start relief unit based on ball opening and closing. The air compressor stop and start relief unit is characterized in that a section of an exhaust pipe between a compressor exhaust valve and a tank check valve or / and a cylinder cover corresponding to a compressor exhaust cavity are provided with a relief hole and a duct communicated with the relief hole; the relief hole is communicated with the external air; a ball is mounted in the duct and used to opening or closing of the relief hole; when the ball moves along the duct and holds the relief hole, the relief hole is closed; when the ball leaves the relief hole, the relief hole is opened, start relief is achieved for the air compressor, and beneficial environment is created for the smooth start of the air compressor; as the ball is in a common spherical structure, the air compressor stop and start relief unit has the practical functions of simplicity, reliability and small size.
Description
technical field [0001] The invention belongs to the technical field of compressors, and relates to an air compressor stop and start unloading device, in particular to an auxiliary starting device for stop unloading and start unloading that helps a compressor start smoothly and operate normally. Background technique [0002] The existing air compressor system is generally composed of a compressor, an air tank, pipelines and various control valves. The task of the compressor is to compress the air working medium to increase its pressure. The task of the air tank is to store the compressed high pressure The function of gas, pipeline and control valve is to transport the high-pressure gas discharged from the compressor to the gas tank and prevent the gas in the tank from flowing back to the compressor. The control valve that prevents the high-pressure gas in the tank from flowing back to the compressor is called a backstop The valve is connected with a pipeline between the check...
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IPC IPC(8): F04B49/02
Inventor 耿爱农陈威龙阮勤江陈君立
Owner ZHEJIANG HONGYOU AIR COMPRESSOR MFG