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Control method of mixed flow electromagnetic valve

A control method and solenoid valve technology, applied in the field of solenoid valves, can solve the problems of difficult to achieve accurate control of flow output, low reliability and convenience, and achieve accurate and effective control results, high safety, and high control precision. Effect

Active Publication Date: 2020-07-31
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing three-way valves (especially the mixed-flow valve) are generally manually adjusted, without an automatic control switch function. Even if there is an electronic control function, the method of changing the heating power is often used to control the outlet water temperature after the mixed flow, which is reliable. low convenience and convenience, and it is difficult to achieve precise control of the mixed flow output of the mixed flow valve, so further improvement is still needed

Method used

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  • Control method of mixed flow electromagnetic valve
  • Control method of mixed flow electromagnetic valve
  • Control method of mixed flow electromagnetic valve

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Embodiment Construction

[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0041] Such as Figure 1 ~ Figure 3 As shown, this embodiment discloses a mixed-flow solenoid valve structure, the mixed-flow solenoid valve includes a valve body, and a first water inlet channel 11, a second water inlet channel 12 and an outlet water flow channel that are arranged on the valve body and communicate with each other. channel 13, wherein the first water inlet channel 11 and the second water inlet channel 12 are respectively provided with a first water inlet 111 and a second water inlet 121 with the same diameter and located on the same axis line, and the water outlet channel 13 is provided with a A water outlet 131 for flowing out after mixing through the first water inlet 111 and the second water inlet 121 .

[0042] The first water inlet 111 and the second water inlet 121 are also provided with a valve core 21 at the mixing fl...

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Abstract

The invention provides a control method of a mixed flow electromagnetic valve. The control method is characterized by comprising the following steps of 1, initializing; 2, inputting a water outlet temperature T; 3, detecting whether equipment has a fault or not; 4, conducting the electromagnetic valve; 5, detecting T1, T2, 1 and v2; 6, calculating a rotation angle theta of a valve core; 7, rotating the valve core to a designated position; 8, detecting whether the equipment has the fault or not; 9, making water; 10, cutting off the power of the electromagnetic valve; 11, rotating the valve coreto an initial position, and returning to the step 2; 12, cutting off the power of the electromagnetic valve; and 13, prompting the fault. The control method has the advantages that the control methodis safer and more convenient, the reliability is higher, the electromagnetic valve has a function of automatically controlling a switch in a fault state, the control accuracy is high, and a control result is more accurate and effective.

Description

technical field [0001] The invention relates to the technical field of solenoid valves, in particular to a control method of a mixed-flow solenoid valve. Background technique [0002] Common three-way valves usually have two inlets and one outlet or one inlet and two outlets. They can generally be used as diverter valves or mixed flow valves. For example, the existing Chinese utility model with patent number 201720102022.8 "A Measurable Measurable Three-way valve for flow rate" discloses a three-way valve for measurable flow rate dedicated to machinery, including a pipe interface and a manual valve body. A manual valve handle is arranged on the front surface of the manual valve body, and the outside of the manual valve body Wrapped with an insulation layer, the pipeline interface is installed on the left side of the manual valve body, an electromagnetic valve is provided above the pipeline interface, and an inspection port is provided below the pipeline interface, and a gask...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/085F16K27/06F16K31/04F16K31/06F16K37/00
CPCF16K11/085F16K27/065F16K31/042F16K31/0603F16K31/0675F16K37/0091
Inventor 陈远刘红星
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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