Multi-way valve capable of being independently controlled

Abstract

The invention discloses a multi-way valve capable of being independently controlled. The multi-way valve comprises a valve body, a protective shell, a control mechanism and a plurality of executing mechanisms, wherein the control mechanism and the executing mechanisms are installed on the valve body. The protective shell is installed on the upper portion of the valve body. The control mechanism isinstalled on the protective shell and further located in the middle of the valve body. One parts of the executing mechanisms are installed inside the protective shell, and the other parts of the executing mechanisms are installed in horizontal channels. A vertical channel is arranged in the middle of the bottom of the valve body. The multiple horizontal channels are formed in the valve body around the vertical channel. An executing mechanism is arranged at the position of each horizontal channel, and all the executing mechanisms are connected with the control mechanism, and the control mechanism is used for adjusting the operation of the executing mechanisms to enable the horizontal channels to be opened or closed, so that the circulation state required by the multi-way valve is realized.The control mechanism is driven by an external actuator or a hand wheel mechanism, so that the state of a flow channel is controlled. According to the multi-way valve capable of being independently controlled, independent control over multiple valve elements is achieved through a driving rod, the flexibility and adaptability of the multi-way valve are improved, the manufacturing cost is reduced,the production efficiency is improved, and the operation simplicity and convenience are enhanced.

Description

technical field [0001] The invention relates to a multi-way valve, in particular to a multi-way valve which can independently control the flow of each pipeline. Background technique [0002] Multi-way valve is a common valve in fluid transmission, which can realize the functions of diversion, cut-off, control, etc. It is widely used in many fields such as air conditioning, HVAC, biopharmaceuticals, aerospace, etc. The piping system is more flexible. However, most of the existing multi-way valves require a matching spool, and the way of flow is fixed, which will be limited by many factors such as actual working conditions and operating requirements, resulting in reduced system flexibility, reduced production efficiency, and increased manufacturing costs. . Therefore, further development of the structure of the multi-way valve is required. Contents of the invention [0003] In order to solve the needs and problems in the background technology, the present invention provid...

AI Technical Summary

Problems solved by technology

However, most of the existing multi-way valves require a matching spool, and the way of flow is fixed, which will be limited by many factors such as actual working conditions and operating requirements, resulting in reduced system flexibility, reduced production efficiency, and increased manufacturing costs.

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