Automatically-controlled valve air reservoir

Abstract

The invention provides an automatically-controlled valve air reservoir comprising a valve connected with a movable cylinder. The air reservoir is characterized in that the air reservoir is connected with the movable cylinder, an air inlet and an air outlet are arranged on the air reservoir, an air control reversing valve and a one-way valve are arranged in the air reservoir, a three-way pipeline is arranged on the air inlet of the air reservoir, the air inlet is connected with the first end of the three-way pipeline, the one-way valve is connected with the second end of the three-way pipeline, the air control reversing valve is connected with the third end of the three-way pipeline, five air holes are arranged on the air control reversing valve, two of the air holes are connected with the air outlet through pipelines, other two of the air holes are connected with the movable cylinder, and the last one air hole is connected with the inner portion of the air reservoir. The air reservoir is reasonable in structure and obvious in effect; remote control of on-off of the valve, no air supply and on-off of the power supply control valve are well realized, and the air reservoir is applicable to the valve control field for flammable liquids, coal gas, flammable gas and harmful gas and liquid.

Description

Technical field [0001] The invention involves a device that is not affected by the environment and can automatically control the open and closer of valves, and especially involves an automatic control of the storage cylinder. Background technique [0002] Most of the current pneumatic valve control is affected by the conditions of use, and there are the following disadvantages: 1. The opening and closing of the valve cannot be controlled safely when the gas source is far away when the gas source is far away;When the gas and power are not available, the opening and closing cannot be achieved at all. Invention content [0003] The purpose of invention: The present invention provides a valve to automatically control the storage cylinder. The purpose is to solve the following technical problems existing in the previous pneumatic valves: 1. It cannot be safely controlled when the airless pressure cannot be controlled; 2. When the gas source is far away, the valve is closed.The speed ...

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: The present invention provides a valve automatic control air storage cylinder, the purpose of which is to solve the following technical problems in the past pneumatic valves: 1. The opening and closing cannot be safely controlled when there is no air pressure; 2. The valve is closed when the air source is far away. The speed is slow and there are potential safety hazards; 3. When there is no gas and power supply, it is impossible to open and close at all

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