CN201182986Y - Water treatment dosing system - Google Patents
Water treatment dosing system Download PDFInfo
- Publication number
- CN201182986Y CN201182986Y CNU2007201964391U CN200720196439U CN201182986Y CN 201182986 Y CN201182986 Y CN 201182986Y CN U2007201964391 U CNU2007201964391 U CN U2007201964391U CN 200720196439 U CN200720196439 U CN 200720196439U CN 201182986 Y CN201182986 Y CN 201182986Y
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- China
- Prior art keywords
- water
- controlled
- water treatment
- programmable controller
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a water treatment chemical dosing system, which comprises a programmable controller, a frequency converter, a dry materials adding machine, a stirrer, a water inlet electric valve and a flowmeter, wherein, the frequency converter is controlled by the programmable controller to change the rotating speed of the motor of the dry materials adding machine, and to regulate the chemical dosing amount; the stirrer is controlled by the programmable controller to stir the liquid medicine; the water inlet electric valve is controlled by the programmable controller to regulate the rate of the water inflow; the flowmeter is connected in series with the water inlet electric valve on a water inlet pipeline to feed the rate of the water inflow back to the programmable controller. The water treatment chemical dosing system controls the rate of the water inflow of the water inlet electric valve and the chemical dosing amount of the dry materials adding machine through the programmable controller, thus the automatic regulation control of the rate of the water inflow and the chemical dosing amount can be achieved during the process of the water treatment dispensation and chemical dosing.
Description
[technical field]
The utility model relates to water technology, relates in particular to a kind of water treatment medicine system.
[background technology]
Mostly the water of city dweller and enterprise is to provide by the waterworks.The water that water factory obtains from the water source makes water quality meet relevant criterion through after the various processing, is transported to each user by pipeline again.In the process of water factory's water quality treatment, the processing procedure that the adding medicament reduces water chaotic degree in water is most important link.But existing water treatment medicine system is carried out the dosing proportioning by flowmeter and ultrasonic liquid level gauge, and inflow size and driedly speculate to add dose and be difficult to control influences the effect of water factory's water treatment.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of inflow and adds the water treatment medicine system that the dose size can be regulated control automatically.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of water treatment medicine system, comprise Programmable Logic Controller, frequency converter, do to speculate, mixer, water inlet motor-driven valve and flowmeter, described frequency converter is subjected to Controlled by Programmable Controller, changes to do to speculate rotating speed of motor, realizes adding the adjusting of dose; Described mixer is subjected to Controlled by Programmable Controller, and soup is stirred; Described water inlet motor-driven valve is subjected to Controlled by Programmable Controller, regulates flow of inlet water; Described flowmeter is connected with the water inlet motor-driven valve on inlet channel, to Programmable Logic Controller feedback flow of inlet water.
Above-described water treatment medicine system preferably also comprises touch-screen, and Programmable Logic Controller is controlled the parameter setting to described touch-screen and control data shows.
Above-described water treatment medicine system preferably also comprises liquid level sensor, and described liquid level sensor is to the liquid level in Programmable Logic Controller feedback medicine pond.
Above-described water treatment medicine system preferably also comprises the drug motor-driven valve, and described drug motor-driven valve is subjected to Controlled by Programmable Controller, regulates the drug flow.
The utility model water treatment medicine system is controlled the inflow of water inlet motor-driven valve and the dose of do speculating that adds by Programmable Logic Controller, has realized that water treatment is made up a prescription and dosing process inflow and add the dose size and regulate control automatically.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structure diagram of the utility model water treatment medicine system embodiment.
Fig. 2 is the theory diagram of the utility model water treatment medicine system embodiment.
[specific embodiment]
As shown in Figure 1, the utility model water treatment medicine system embodiment comprises medicine pond 1, be installed in that doing of 1 top, medicine pond speculates 2, mixer 3, water inlet pipe 4 is arranged at the top of one end in medicine pond 1, water inlet motor-driven valve 7 and flowmeter 6 have been installed in series on water inlet pipe 4, the other end in medicine pond 1 has drug discharging tube 5, and drug motor-driven valve 8 is installed on drug discharging tube 5.
The control principle of the utility model water treatment medicine system embodiment as shown in Figure 2.Frequency converter is subjected to Controlled by Programmable Controller, by the output frequency of control frequency converter, changes to do and speculates rotating speed of motor, controls the dried size of speculating to add dose, realizes adding the adjusting of dose.Be installed in liquid level sensor in the medicine pond to the liquid level in Programmable Logic Controller feedback medicine pond, mixer is subjected to Controlled by Programmable Controller, according to the setting of the liquid level and the Programmable Logic Controller in medicine pond, automatically soup is stirred.Flowmeter is connected with the water inlet motor-driven valve on water inlet pipe, and to the size of Programmable Logic Controller feedback flow of inlet water, the aperture of water inlet motor-driven valve is subjected to Controlled by Programmable Controller, regulates flow of inlet water automatically, reaches the equipment ratio requirement.The drug motor-driven valve is regulated the drug flow under Controlled by Programmable Controller.Touch-screen connects with Programmable Logic Controller, is used for showing the running status of control data and system, and Programmable Logic Controller is controlled parameter set and import, and the control whole system is moved automatically.
Claims (4)
1. a water treatment medicine system is characterized in that, comprises Programmable Logic Controller, frequency converter, do to speculate, mixer, water inlet motor-driven valve and flowmeter, described frequency converter is subjected to Controlled by Programmable Controller, changes to do to speculate rotating speed of motor, realizes adding the adjusting of dose; Described mixer is subjected to Controlled by Programmable Controller, and soup is stirred; Described water inlet motor-driven valve is subjected to Controlled by Programmable Controller, regulates flow of inlet water; Described flowmeter is connected with the water inlet motor-driven valve on inlet channel, to Programmable Logic Controller feedback flow of inlet water.
2. water treatment medicine system according to claim 1 is characterized in that, also comprises touch-screen, and Programmable Logic Controller is controlled the parameter setting to described touch-screen and control data shows.
3. water treatment medicine system according to claim 1 is characterized in that, also comprises liquid level sensor, and described liquid level sensor is to the liquid level in Programmable Logic Controller feedback medicine pond.
4. water treatment medicine system according to claim 1 is characterized in that, also comprises the drug motor-driven valve, and described drug motor-driven valve is subjected to Controlled by Programmable Controller, regulates the drug flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201964391U CN201182986Y (en) | 2007-12-26 | 2007-12-26 | Water treatment dosing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201964391U CN201182986Y (en) | 2007-12-26 | 2007-12-26 | Water treatment dosing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201182986Y true CN201182986Y (en) | 2009-01-21 |
Family
ID=40270722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201964391U Expired - Fee Related CN201182986Y (en) | 2007-12-26 | 2007-12-26 | Water treatment dosing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201182986Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833780A (en) * | 2016-05-09 | 2016-08-10 | 杭州金鱼家电有限公司 | Full-automatic activator for preparing disinfection and sterilization solution and use method of activator |
-
2007
- 2007-12-26 CN CNU2007201964391U patent/CN201182986Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833780A (en) * | 2016-05-09 | 2016-08-10 | 杭州金鱼家电有限公司 | Full-automatic activator for preparing disinfection and sterilization solution and use method of activator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20161226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |