Right-angle hydraulic control one-way valve for Internet of Things terminal information acquisition

Abstract

The invention discloses a right-angle hydraulic control one-way valve for Internet of Things terminal information acquisition, and belongs to the technical field of hydraulic systems. A straight valve body and a right-angle valve body are connected in a sealed mode to form an integral right-angle valve body, a left inner cavity, a middle inner cavity, a right inner cavity and a corner valve cavity are sequentially arranged in the valve body from the liquid inlet side to the liquid outlet side, a valve element is movably installed in the middle inner cavity of the valve body, a partition plate is arranged between the left inner cavity and the middle inner cavity, a center hole is formed in the valve element, a sealing ball is arranged between the center hole of the valve element and the partition plate, a plurality of first through holes are formed in the partition plate, a plurality of second through holes are formed in the position, located around the valve element, of the liquid outlet end of the valve element to form a liquid outlet, liquid discharged from the right inner cavity flows out through the corner valve cavity, electromagnetic coils of a temperature control device are wound around the portions, located at the liquid inlet end of the valve body and the liquid outlet end of the right-angle valve body, of the valve body respectively, and an on-off and temperature information acquisition module is arranged at the part, corresponding to the middle of the valve element, of the valve body and controls heating or heating stopping of the electromagnetic coils according to the acquired information. The one-way valve can be heated, and the heat transfer efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of hydraulic systems, and in particular relates to a right-angle hydraulically controlled one-way valve used for collecting terminal information of the Internet of Things. Background technique [0002] A hydraulic control check valve is a switch that only allows liquid to flow in one direction. Common hydraulic control check valves are composed of parts such as valve body, valve core and spring. When the liquid flows through the one-way valve in the forward direction, the valve disc controlled by the spring will lift up when a certain hydraulic pressure is reached, so as to realize the liquid circulation; when the liquid flows in the reverse direction, the spring has pressed the valve disc down, and the one-way valve is closed. The liquid cannot flow back. [0003] Although the existing hydraulically controlled one-way valve can realize one-way conduction, it cannot operate normally under extremely cold co...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problem that the above-mentioned hydraulic control check valve cannot operate normally under extremely cold conditions and often suffers from frost damage and damage, the present invention provides a right-angle hydraulic control check valve that is antifreeze, detachable, and used for information collection at the end of the Internet of Things. Directional valve

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