A Solenoid Valve Energy Saving and Cooling Driver
A driver and solenoid valve technology, applied in valve details, valve devices, engine components, etc., can solve problems such as low practicability, solenoid valve consumption, and reduced service life of solenoid valves, achieving significant protection, heat reduction, and The effect of extending the service life
Inactive Publication Date: 2019-03-08
WUHAN UNIV OF TECH
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Problems solved by technology
However, in the actual use process, we found that the solenoid valve consumes a lot of energy during use, and a large part of this energy is converted into heat and causes the failure of the solenoid valve itself.
[0003] During the working process of the existing electromagnetic valve, the electromagnetic coil does a lot of useless work, which greatly wastes energy
Not only that, these useless work will also be converted into heat energy, which increases the heating of the solenoid coil and reduces the suction force of the solenoid valve. reduced productivity
In severe cases, the heat caused by these useless work will reduce the service life of the solenoid valve and even directly lead to the burning of the solenoid valve coil, resulting in immeasurable consequences.
[0004] In the existing technology, people often focus on how to protect the electromagnetic coil, but do not consider the issue of energy saving, thus only prolonging the service life of the electromagnetic valve; while the patents that pay attention to the issue of energy saving are either too complex and costly. High or the reliability of the circuit itself is not high and often fails, so the practicability is not strong
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[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0016] In the embodiment of the present invention, such as figure 1 As shown, a solenoid valve energy-saving and cooling driver is provided, including an integrated voltage stabilizing circuit, a delay circuit, a triode switch circuit, an anti-interference indicating circuit, a switching voltage stabilizing circuit, an output terminal of the integrated voltage stabilizing circuit and an external power supply of the delay circuit The output terminal of the delay circuit is connected to the input terminal of the triode switch circuit, the input terminal of the integrated voltage stabilizing circuit i...
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The invention discloses an energy-saving cooling driver for a magnetic valve. By controlling the voltage of a magnetic valve power supply, the exerted at two ends at the attraction moment are the same high voltage when the magnetic valve begins to work, and the work of the magnetic valve is maintained by using a smaller working voltage after electrified working, namely attraction. Therefore, useless work and heating amount of the magnetic valve can be greatly decreased, the service life of the magnetic valve can be prolonged, and the effects of saving energy, protecting an electromagnetic coil of the magnetic valve and reducing magnetic valve and device damages are played.
Description
technical field [0001] The invention belongs to the technical field of electromagnetic valve control, and in particular relates to an energy-saving and cooling driver for an electromagnetic valve. Background technique [0002] With the continuous development of industry, the degree of automation is getting higher and higher, and the application of solenoid valves is becoming more and more extensive. But in the actual use process, we found that the solenoid valve consumes a lot of energy during use, and a large part of this energy is converted into heat and causes the solenoid valve itself to malfunction. [0003] During the working process of the existing electromagnetic valve, the electromagnetic coil does a lot of useless work, which greatly wastes energy. Not only that, these useless work will also be converted into heat energy, which increases the heating of the solenoid coil and reduces the suction force of the solenoid valve. Reduced production efficiency. In severe...
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IPC IPC(8): F16K31/06
CPCF16K31/0675
Inventor 常明祝名山易铁陈杜
Owner WUHAN UNIV OF TECH