Broad-channel electromagnetic butterfly valve capable of being opened and closed immediately

Abstract

The invention belongs to the field of mechanical engineering and equipment, and discloses a broad-channel electromagnetic butterfly valve capable of being opened and closed immediately. The broad-channel electromagnetic butterfly valve comprises a pipeline body, a gradual shrinking cone connector, a valve clack, a valve clack connecting rod, a controller, a valve opening action electromagnet and a stroke electromagnet. According to the butterfly valve using three sets of electromagnets to control the valve clack to move, the valve clack and the valve clack connecting rod are provided with permanent magnets and can open and close the valve rapidly together with the three electromagnets under the regulation and control action of the controller, and the valve clack can be opened to be at an angle which approaches a right angle. According to the designed valve, response time of opening and closing is extremely short, response is sensitive, a flow channel is broad, and therefore the broad-channel electromagnetic butterfly valve is suitable for being applied to high-end intelligent control sites, powder particle or grain-shaped material conveying and control sites and the like, and the market application prospects are good.

Description

technical field [0001] The invention belongs to the field of mechanical engineering and equipment, and relates to a quick and easy-to-control pipeline one-way valve. Background technique [0002] Valve is a very important mechanical and industrial component. It is used in many occasions according to different needs. Among them, electromagnetic check valve is a very important type, and there are more than ten thousand related patented technologies. In the actual application process, the existing electromagnetic check valve technology has the following commonality and disadvantages. First of all, the vast majority of electromagnetic check valves are designed for the control and design of a certain type of slender spool action. This type of valve always has a spool smaller than its inlet and outlet pipes. By controlling the movement of the spool The opening and closing of the valve is realized by action. The slender spool of this type of valve and its control mechanism are a p...

AI Technical Summary

Problems solved by technology

If it is for the transportation and control of powdery materials, or materials containing large particles in the fluid, such valves are easy to block or damage, or materials with large particles cannot pass through its narrow control part, or cause large conveying Resistance and pressure loss, so it is difficult to be used for the transportation and control of the aforementioned powdery or granular materials

[0003] In addition, although the opening and closing actions of the existing solenoid valves have their own characteristics, they are often not simple and fast enough, and it often takes several seconds or more than tens of seconds to completely close and open. The venue is often inappropriate

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