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An air compressor unloading device and a solenoid valve using the unloading device

A technology of unloading device and air compressor, which is applied in the direction of mechanical equipment, machine/engine, liquid variable capacity machinery, etc., which can solve the problems of reducing the service life of air compressors, increasing the use cost, and large starting load, etc., to achieve improved Long service life, prevention of starting with load, good exhaust effect

Active Publication Date: 2022-05-20
浙江年发电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the high pressure gas remaining in the exhaust pipe connected to the solenoid valve, a high exhaust back pressure is formed, resulting in a large starting load of the compressor, which makes it difficult to start, and even causes the compressor to burn out after starting. , reducing the service life of the air compressor and increasing the use cost of the enterprise

Method used

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  • An air compressor unloading device and a solenoid valve using the unloading device
  • An air compressor unloading device and a solenoid valve using the unloading device
  • An air compressor unloading device and a solenoid valve using the unloading device

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Embodiment Construction

[0021] as Figure 1-6 As shown, an air compressor unloading device, comprising a base 1, the base 1 is provided with a capacitive cavity 2 may be compatible with the solenoid valve 9, the base 1 is provided with at least one discharge hole 3 and an inlet air channel 4 connected to the exhaust pipe, the inlet air channel 4 is connected to at least one discharge hole 3 to form a first discharge channel (the first discharge channel of the air path may be seen Figure 1 As shown by the arrow), the base 1 is further built with a connecting chamber 5, the connecting chamber 5 is connected to the capacitive cavity 2, the discharge hole 3 and the inlet air channel 4, the connecting chamber 5 is built with a gasket 6 that can conduct or block the first discharge channel, the side of the gasket 6 is provided with a pressure portion 10 may be separated from the inlet air channel 5, the pressure portion 10 is provided with a pressure surface in contact with the inlet air channel.

[0022] The i...

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PUM

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Abstract

The invention discloses an unloading device for an air compressor and a solenoid valve using the unloading device. The main points of the technical scheme include a base on which a cavity is arranged, an unloading hole and an air inlet channel on the base. , the intake channel and the unloading hole form the first unloading channel, and the base has a built-in communicating cavity, which communicates with the cavity, the unloading hole and the intake channel respectively. The channel, the cavity and the communication cavity are sequentially connected to form the second unloading channel; one side of the base is also provided with an adjusting device that can adjust the gas flow rate of the second unloading channel. The present invention provides a safe and stable air compressor unloading device and a solenoid valve using the unloading device when the air compressor is started by means of a mechanical structure.

Description

Technical field [0001] The present invention relates to the technical field of the air compressor, more particularly, it relates to an air compressor unloading device and a solenoid valve employing the unloading device. Background [0002] Solenoid valves are often used as accessories for air compressor systems. The existing air compressor system also includes a compressor, gas tank, pipeline and backstab valve, the role of the backstab valve in the air compressor is to prevent the gas in the gas tank from being poured back into the compressor. The anti-stop valve is connected to the compressor by means of an exhaust pipe, which is located on the exhaust pipe and is used to discharge the residual gases in the exhaust pipe before the compressor is started. [0003] Referring to the patent file no. CN 111946599 A, in general, when the gas pressure in the gas tank reaches a certain preset value, the compressor will stop working, and when the gas in the gas tank is consumed partly an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/10F04B39/00F04B39/14
CPCF04B39/10F04B39/102F04B39/0083F04B39/14
Inventor 赵校虎
Owner 浙江年发电器有限公司
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