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A self-defined adjustment method and device for water treatment multi-way valve station and flow rate

An adjustment method and water treatment technology, applied in the valve operation/release device, valve device, valve details, etc., can solve the problems of unadjustable flow cross-sectional area, unadjustable station flow, etc., to improve the utilization rate of water, The effect of prolonging the service life of the equipment and improving the utilization rate

Inactive Publication Date: 2015-11-18
龙口市海诚泵阀门有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the main working principle of the automatic control water treatment multi-way valve (that is, the electric control type water treatment multi-way valve) is to control the motor to start and stop through the control unit, thereby driving the valve core to open and close, through the preset time and position The positioning plate is used to reach the starting point and end point of each station, which only realizes the conversion of the station, and the flow cross-sectional area of ​​the station is constant and cannot be adjusted, which determines that the flow rate of the station is not adjustable of

Method used

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  • A self-defined adjustment method and device for water treatment multi-way valve station and flow rate
  • A self-defined adjustment method and device for water treatment multi-way valve station and flow rate
  • A self-defined adjustment method and device for water treatment multi-way valve station and flow rate

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Experimental program
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Effect test

Embodiment 1

[0055] Such as figure 1 As shown, a self-defined adjustment method for the position and flow of a water treatment multi-way valve includes the following steps:

[0056] Step 1: Store the flow rate data information of the user-defined station input by the human-computer interaction interface in the storage unit of the processor;

[0057] Step 2: The processor generates a control signal for controlling the action of the driving device according to the flow data information of the self-defined station, and sends it to the driving device;

[0058] Step 3: When the information carried by the control signal is to start flow adjustment, the driving device drives the station water hole on the movable spool of the water treatment multi-way valve to connect with the station water hole on the fixed spool of the water treatment multi-way valve. The hole produces a relative displacement that changes the flow rate of each station, thereby adjusting the flow rate of each station.

[0059] ...

Embodiment 2

[0089] The difference between this embodiment and embodiment 1 is that, as Figure 5 and Figure 6 As shown, several through holes connected at intervals on the side of the grating rod 14 correspond to the axial displacement of the photocoupler 12 on the valve body, and control the electric transmission to drive the station water hole on the outer circle of the moving valve core. The water hole on the fixed spool hole is connected or closed by axial displacement of variable flow rate.

[0090] Set different backwash water inlet working procedures according to the flow regulator, drive the eccentric shaft on the turntable 15 through the motor 10, move the spool shaft 16 downward to make a small axial displacement, and control the movement of the spool shaft 16 on the outer circle The station water hole, relative to the water inlet hole 7 on the fixed spool hole of the valve body, is connected to the fully open position by axial displacement, and can automatically carry out bac...

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Abstract

The invention relates to a user-defined adjusting method and a device of a station and the flow quantity of a water processing multi-way valve. The user-defined adjusting method includes the following steps of storing user-defined station flow quantity information input by a man-computer interactive interface in a storage unit of a processor; generating a control signal to control actions of a driving device according to the user-defined station flow quantity information and transmitting the control signal to the driving device by the processor. When information carried by the control signal means starting flow quantity adjustment, the driving device drives station water holes in a moving valve core of the water processing multi-way valve and station water holes in a fixed valve core of the water processing multi-way valve to generate relative displacement changing the station flow quantity. According to the user-defined adjusting method and the device of the stations and the flow quantity of the water processing multi-way valve, the stations and the station flow quantity can be set according to different utilization conditions and different user needs so that the stations and the station flow quantity can fit in with different utilization conditions and operating stations of different requirements of users, utilization efficiency of water can be improved, the service life of equipment can be prolonged. The user-defined station flow quantity data information is transmitted to the processor through keys, and therefore the structure is simple and the production cost is low.

Description

technical field [0001] The invention relates to a control method of a water treatment multi-way valve, which is a core functional unit in water treatment equipment, and in particular to a method and device for customizing the position and flow of a water treatment multi-way valve. Background technique [0002] The multi-way valves used for water treatment are mainly regulating valves, filter valves, fixed bed softening valves, and floating bed softening valves, which are collectively referred to as water treatment multi-way valves in the market. [0003] At present, the process control principle of multi-way valve station in water treatment is basically similar. For example, the position of regulating valve includes: working and closing control process; the position of filter valve includes: working, backwashing, and positive washing control process; the position of fixed bed softening valve includes: working, backwashing, salt absorption, water injection, and positive washi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K17/20F16K31/00
Inventor 王晨
Owner 龙口市海诚泵阀门有限公司
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