Detachable electromagnetic valve coil and electromagnetic valve thereof
A solenoid valve and coil technology, applied in the field of solenoid valves, can solve problems such as solenoid valves not working normally, solenoid coils being unable to be replaced, wire insulation layer melting, etc., to increase the service life and electromagnetic field performance, reduce replacement costs, and enhance the magnetic field Effect
Pending Publication Date: 2022-07-29
无锡市赛正达电器有限公司
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Problems solved by technology
[0003] In the prior art, when the electromagnetic valve is short-circuited, surged, or operated for a long time, the electromagnetic coil is easily damaged due to failures such as melting of the insulation layer of the wire or breaking of the wire due to overheating, so that the electromagnetic valve cannot be used normally; The electromagnetic coil is installed together as a whole, so that the staff cannot replace the electromagnetic coil alone, and the replacement is difficult. Therefore, a stable electromagnetic valve that can quickly replace the electromagnetic coil is urgently needed to solve the above problems
Method used
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Embodiment Construction
[0040] refer to Figure 1 to Figure 11 The embodiments of a detachable electromagnetic coil and its electromagnetic valve of the present invention are further described.
[0041] A detachable electromagnetic coil includes a coil main body 1, a coil housing 2, a power cord 3 and a valve body 4; the coil main body 1 is fixed inside the coil housing; the power cord 3 is connected to the coil main body 1; The outer side of the coil housing 2 is also provided with a wire hole 21 for passing the power cord 3; the outer side of the coil housing 2 is also provided with a plurality of clamping structures 5 that can be pressed and moved; the valve body 4 is connected to the coil housing. The connection part of the body 2 is also provided with a card slot 47 which is matched with the clip structure 5; the clip structure 5 includes a clip seat 51, a clip compression spring 52, and a clip spring 53; the lower part of the clip seat 51 is connected to The coil housing 2 is connected; the sn...
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The invention provides a detachable electromagnetic valve coil and an electromagnetic valve thereof. The detachable electromagnetic valve coil comprises a coil body, a coil shell, a power line and a valve body. A plurality of clamping structures capable of being pressed to move are further arranged below the outer side of the coil shell; a clamping groove matched with the clamping structure is further formed in the connecting position of the valve body and the coil shell. The clamping structure comprises a clamping seat, a clamping compression spring and a clamping elastic sheet; the lower part of the clamping seat is connected with the coil shell; the clamping compression spring is fixed between the clamping seat and the coil shell; the clamping elastic sheet is fixed above the clamping seat; a trapezoidal limiting boss is arranged at the upper end of the outer side of the clamping seat; a blocking part matched with the limiting boss is arranged in the clamping groove of the valve body. The electromagnetic coil can be quickly disassembled and assembled, so that the electromagnetic coil and the valve body are stably connected and are not easy to loosen; the fastening cover is in threaded fit with the top of the valve body, so that the connection relation between the electromagnetic coil and the valve body is enhanced, and the operation stability of the electromagnetic valve is guaranteed.
Description
technical field [0001] The invention relates to the related technical field of solenoid valves, in particular to a detachable solenoid coil and a solenoid valve thereof. Background technique [0002] With the rapid development of social economy, the use of solenoid valve has become one of the most common valves in people's daily life. Actuators, not limited to hydraulics and pneumatics, are used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium; solenoid valves can cooperate with different circuits to achieve the desired control, and the accuracy and flexibility of the control are both It can be guaranteed that there are many kinds of solenoid valves, and different solenoid valves play a role in different positions of the control system. The most commonly used ones are check valves, safety valves, directional control valves, speed control valves, etc. [0003] In the prior art, when the solenoid valve is in short circuit, ...
Claims
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IPC IPC(8): F16K31/06F16K1/38F16K1/32
CPCF16K31/0675F16K1/38F16K1/32
Inventor 顾正桂
Owner 无锡市赛正达电器有限公司