Combined digital proportional adjusting electromagnetic valve
A proportional adjustment, solenoid valve technology, applied in the field of solenoid valves, can solve the problems of high manufacturing cost, inability to control the size of the flow, complicated structures of electric control valves and pneumatic control valves, etc., and achieve the effect of simple structure
Inactive Publication Date: 2016-12-14
余姚市丰瑞电器有限公司
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Problems solved by technology
At present, the pipeline control solenoid valve in the prior art can only control the circulation and closure of the fluid in the pipeline, and its flow output is an inertia output, which cannot control the flow rate, and needs further improvement
[0003] Of course, there are also electric control valves and pneumatic control valves at present, which can control the fluid flow in the pipeline, but the structures of electric control valves and pneumatic control valves are complex, and they must install servo mechanisms and valve position potentiometers in the valve body. high manufacturing cost
Method used
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[0012] In order to understand the technical solution of the present invention more intuitively and completely, the non-limiting features are described as follows in conjunction with the accompanying drawings of the present invention:
[0013] Such as figure 1 As shown, the combined digital proportional regulating solenoid valve includes the valve island body assembly 1. The upper and lower ends of the valve island body assembly 1 are respectively provided with a row of solenoid valves. The total number of solenoid valves is an even number and at least four, and the upper and lower rows are two rows. The number of solenoid valves is equal, and the flow areas of the two rows of solenoid valves are different, and the flow areas of the two rows of solenoid valves increase in multiples from left to right.
[0014] As a preferred embodiment of the present invention, the upper and lower ends of the valve island body assembly 1 are respectively provided with five solenoid valves. Among the...
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The invention discloses a combined digital proportional adjusting electromagnetic valve. The valve comprises a valve island main body module; two rows of electromagnetic valves are respectively arranged at the upper and lower two ends of the valve island main body module; the total number of the electromagnetic valves is an even number, and is at least four; the upper and lower two rows of electromagnetic valves are equal in number, and are different in circulating area; and the circulating areas of the two rows of electromagnetic valves are increased in sequence from left to right in a multiple manner. The combined digital proportional adjusting electromagnetic valve not only can control circulation and closing of a fluid in a pipeline, but also can control linear output of the fluid through the electromagnetic valves with different circulating areas, has no need to mount a servo mechanism and a valve potential, and is simple in structure.
Description
Technical field [0001] The invention relates to the technical field of solenoid valves, in particular to a combined digital proportional regulating solenoid valve. Background technique [0002] Solenoid valve is an industrial equipment controlled by electromagnetic, and it is an automatic basic component used to control fluid. At present, the pipeline control solenoid valve of the prior art can only control the flow and closing of the fluid in the pipeline, and its flow output is an inertia output, and cannot control the size of the flow, which needs to be further improved. [0003] Of course, there are also electric control valves and pneumatic control valves, which can control the size of the fluid flow in the pipeline, but the structure of the electric control valve and the pneumatic control valve is complicated, and they must install a servo mechanism and a valve position potentiometer in the valve body. The manufacturing cost is high. Summary of the invention [0004] In view...
Claims
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Login to View More IPC IPC(8): F16K11/22
CPCF16K11/22
Inventor 徐波杰
Owner 余姚市丰瑞电器有限公司