Remote controllable large-flow intelligent gas supercharging device

Abstract

The invention belongs to the technical field of the industrial gas supercharging and realizes a remote controllable large-flow intelligent gas supercharging device. The content of the invention mainly relates to a supercharging technology in which the quantity of opened supercharging valves is controlled automatically and remotely on-line according to the required high-pressure gas flow to generate high-pressure gas to be matched with supply / demand flow. The high-pressure gas which is generated by multiple sets of supercharging valves in parallel connection is inputted into a gas tank; when the pressure of the gas in the gas tank exceeds a preset upper limit of pressure, a part of supercharging valves are closed under the control of the controller; when the pressure of the gas in the gas tank is lower than a preset lower limit of pressure, a part of supercharging valves are opened under the control of the controller so as to increase the high-pressure gas output; the supercharging valves of the supercharging device are in parallel connection and the quantity of the supercharging valves can be freely increased; the controller is used for recording the action times of each of the supercharging valves and preferably controlling the supercharging valves with few action times to act; the supercharging valves are designed and arranged according to dynamic balance; and a shock-reducing cushion is mounted at the lower end of a supercharging valve base, so that the vibration and noise caused by the motion of a piston are reduced.

Description

technical field [0001] The invention belongs to the field of energy saving of pneumatic systems, and relates to a remotely controllable large-flow intelligent gas booster device. Background technique [0002] Gas booster device is a key technology in the field of energy saving of pneumatic system. In pneumatic systems, certain occasions often require a small amount of locally high-pressure gas. For example: some or some devices in the gas circuit need to use high pressure; the pressure of the main gas circuit drops due to long-distance gas transmission or gas leakage, and the minimum operating pressure of the pneumatic device cannot be guaranteed; the space is narrow and large-caliber cylinders cannot be equipped, but the output force And have to make sure, and so on. To solve such problems, the local pressurization method is usually used at present, which uses a pressurization device to obtain high-pressure gas, which can save costs and reduce the pressure of the gas sour...

AI Technical Summary

Problems solved by technology

However, there are also shortcomings in the booster valve, such as small flow rate, manual control, and inability to modify the pressure ratio online, especially when the booster ratio is high, the installation position is relatively high, and the booster ratio needs to be continuously modified.

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