The embodiment of the invention provides an electric control dryer and a control method thereof. The electric control dryer comprises a drying tank and a first one-way valve, wherein one end of the drying tank is connected with an air inlet, and the other end of the drying tank is connected with an air outlet through the first one-way valve. The electric control dryer further comprises a controller, an electromagnetic valve connected with the controller and an unloading valve connected with an exhaust port, wherein the first end of the electromagnetic valve is connected with a pipeline betweenthe first one-way valve and the air outlet, the second end of the electromagnetic valve is connected with the unloading valve, and the third end of the electromagnetic valve is connected with the exhaust port. The electric control dryer further comprises a second one-way valve and a throttle valve, wherein one end of the second one-way valve is connected with a pipeline between the electromagnetic valve and the unloading valve, the other end of the second one-way valve is connected with a pipeline between the drying tank and the first one-way valve through the throttle valve, and the other end of the drying tank is connected with the unloading valve. Optimization of the electric control dryer is achieved, unloading and regeneration blowback can be achieved at the same time through one electromagnetic valve, and the cost of the electric control dryer is reduced.
本发明实施例提供了一种电控干燥器及其控制方法,电控干燥器包括干燥罐和第一单向阀,干燥罐的一端与进气口连接,干燥罐的另一端通过第一单向阀与出气口连接;电控干燥器还包括控制器、与控制器连接的电磁阀,以及与排气口连接的卸荷阀,电磁阀的第一端与第一单向阀和出气口之间的管道连接,电磁阀的第二端与卸荷阀连接,电磁阀的第三端与排气口连接;电控干燥器还包括第二单向阀和节流阀,第二单向阀的一端与电磁阀和卸荷阀之间的管道连接,第二单向阀的另一端通过节流阀与干燥罐和第一单向阀之间的管道连接,干燥罐的另一端与卸荷阀连接,实现了对电控干燥器的优化,能够采用一个电磁阀同时实现卸荷与再生反吹,减小了电控干燥器的成本。
Electric control dryer and control method thereof
一种电控干燥器及其控制方法
2020-12-25
Patent
Electronic Resource
Chinese
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