CN206726031U - A kind of Measurement and Control System of water chemical treatment turbine flowmeter - Google Patents
A kind of Measurement and Control System of water chemical treatment turbine flowmeter Download PDFInfo
- Publication number
- CN206726031U CN206726031U CN201720431953.2U CN201720431953U CN206726031U CN 206726031 U CN206726031 U CN 206726031U CN 201720431953 U CN201720431953 U CN 201720431953U CN 206726031 U CN206726031 U CN 206726031U
- Authority
- CN
- China
- Prior art keywords
- water
- turbine flowmeter
- controller
- delivery pump
- conveyance conduit
- Prior art date
- 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.)
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Abstract
A kind of Measurement and Control System of water chemical treatment turbine flowmeter, is related to technical field of electric control.Including changing water conveyance conduit, water-delivery pump, turbine flowmeter and controller, turbine flowmeter and water-delivery pump are on being serially connected in water conveyance conduit, the signal end of the turbine flowmeter and the input of controller connect, and water-delivery pump is connected to the output end of controller by relay.The utility model, when the flow in detecting water conveyance conduit exceedes upper limit set value, can send signal, control water-delivery pump is stopped, and ensures stability of flow by controller by the flow in turbine flowmeter monitoringization water conveyance conduit to relay；When the flow in detecting water conveyance conduit is less than lower limit set value, signal is sent to relay by controller, control water-delivery pump works on.
Description
Technical field
It the utility model is related to technical field of electric control, the measurement control of specially a kind of water chemical treatment turbine flowmeter
System.
Background technology
In the prior art, pending change water is typically by changing in water conveying system being delivered to water reservoir, meanwhile, change water
Change water in reservoir is delivered to water chemical treatment system by output system and handled, and in order to be carried out to the input flow rate for changing water
Monitoring, usualization water conveying system are equipped with vortex flow monitoring system.
Traditional vortex flow monitoring system only possesses the scene display of flow and long-range display function, is dashed forward if running into flow
The situation of change, it is impossible to switch off the pump in time, cause water intake velocity to be more than water speed, water that may be in causing water reservoir overflows
Go out.
Utility model content
The new purpose of the utility model is to provide a kind of Measurement and Control System of water chemical treatment turbine flowmeter, Ke Yiyou
Effect is solved the problems, such as in background technology.
Realize the technical scheme of above-mentioned purpose：A kind of Measurement and Control System of water chemical treatment turbine flowmeter, its feature exist
In：Including water-delivery pump, turbine flowmeter and controller, turbine flowmeter and water-delivery pump be on being serially connected in water conveyance conduit,
The signal end of the turbine flowmeter and the input of controller connect, and water-delivery pump is connected to the output of controller by relay
End.
Further, the controller is PLC.
Further, the water-delivery pump is connected by a T tube with changing water conveyance conduit, the three-way pipe and Hua Shui
Connected between conveyance conduit by flange.
The beneficial effects of the utility model：
The utility model can be by the flow in turbine flowmeter monitoringization water conveyance conduit, when detecting water conveys
When flow in pipeline exceedes upper limit set value, signal is sent to relay by controller, control water-delivery pump is stopped, protected
Demonstrate,prove stability of flow；When the flow in detecting water conveyance conduit is less than lower limit set value, sent out by controller to relay
Go out signal, control water-delivery pump works on.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, the utility model includes changing water conveyance conduit 1, water-delivery pump 2, turbine flowmeter 3 and controller 4,
On the being serially connected in water conveyance conduit 1 of turbine flowmeter 3, change and be also serially connected with a T tube 5, three-way pipe 5 on water conveyance conduit
Connected between two ports of horizontal segment and change water conveyance conduit 1 by flange, port and the water-delivery pump 2 of the vertical section of three-way pipe 5
Connection.
The signal end of turbine flowmeter 3 is connected with the input of controller 4, and water-delivery pump 2 is connected to control by relay 6
The output end of device 4, controller use PLC.When the flow in the detecting water conveyance conduit 1 of turbine flowmeter 3 is set more than the upper limit
During definite value, signal is sent to relay 6 by controller 4, control water-delivery pump 2 is stopped, and ensures stability of flow.When detecting
When flow in change water conveyance conduit 1 is less than lower limit set value, signal is sent to relay 6 by controller 4, controls water-delivery pump
2 work on.
Claims (3)
- A kind of 1. Measurement and Control System of water chemical treatment turbine flowmeter, it is characterised in that：Including changing water conveyance conduit, water delivery Pump, turbine flowmeter and controller, turbine flowmeter and water-delivery pump are on being serially connected in water conveyance conduit, the turbine flow The signal end of meter and the input of controller connect, and water-delivery pump is connected to the output end of controller by relay.
- A kind of 2. Measurement and Control System of water chemical treatment turbine flowmeter according to claim 1, it is characterised in that：It is described Controller is PLC.
- A kind of 3. Measurement and Control System of water chemical treatment turbine flowmeter according to claim 1, it is characterised in that：It is described Water-delivery pump is connected by a T tube with changing water conveyance conduit, passes through method between the three-way pipe and change water conveyance conduit Orchid connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431953.2U CN206726031U (en) | 2017-04-24 | 2017-04-24 | A kind of Measurement and Control System of water chemical treatment turbine flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431953.2U CN206726031U (en) | 2017-04-24 | 2017-04-24 | A kind of Measurement and Control System of water chemical treatment turbine flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206726031U true CN206726031U (en) | 2017-12-08 |
Family
ID=60505562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431953.2U Active CN206726031U (en) | 2017-04-24 | 2017-04-24 | A kind of Measurement and Control System of water chemical treatment turbine flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206726031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11022123B2 (en) * | 2018-02-23 | 2021-06-01 | Tti (Macao Commercial Offshore) Limited | Transfer pump and transfer pump accessory |
-
2017
- 2017-04-24 CN CN201720431953.2U patent/CN206726031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11022123B2 (en) * | 2018-02-23 | 2021-06-01 | Tti (Macao Commercial Offshore) Limited | Transfer pump and transfer pump accessory |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |