CN206757320U - For testing the experimental provision of water supply network water pump and valve joint optimal operation - Google Patents
For testing the experimental provision of water supply network water pump and valve joint optimal operation Download PDFInfo
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- CN206757320U CN206757320U CN201720660215.5U CN201720660215U CN206757320U CN 206757320 U CN206757320 U CN 206757320U CN 201720660215 U CN201720660215 U CN 201720660215U CN 206757320 U CN206757320 U CN 206757320U
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- supply network
- water supply
- water
- valve
- pressure sensor
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Abstract
The utility model discloses a kind of experimental provision for being used to test water supply network water pump and valve joint optimal operation, including simulating water supply network, water tank, data collecting system, variable frequency pump is disposed with water tank outlet pipeline, first pressure sensor, two flow control valves in parallel, two flow control valves in parallel are connected with simulation water supply network water inlet, flow sensor and manual stainless steel sluice valve are provided with simulation water supply network water outlet pipeline, manual stainless steel sluice valve is connected with water tank, form periodical feeding, second pressure sensor is provided with water supply network is simulated, variable frequency pump, first pressure sensor, second pressure sensor, flow control valve, the data of flow sensor are sent to data collecting system.The current operating condition of the utility model combination water supply network, variable frequency pump efficiency and valve opening degree are adjusted reaching balanced pipe network service pressure, reducing energy consumption and improving the purpose of hydraulic pipeline condition.
Description
Technical field
The utility model is related to a kind of experimental provision of water supply network, especially it is a kind of be used to testing water supply network water pump with
The experimental provision of valve joint optimal operation.
Background technology
With the continuous propulsion of urbanization process, downtown areas area constantly expands, growing urban population quantity
Entire society's demand higher level to water supply industry is greatly facilitated with the water supply industry demand for services deepened constantly, simultaneously
The new opportunities and challenges of Urban water supply are also gived for being continuously increased for water demand.Traditional water supply network optimization is adjusted
Degree is under the support of no micromodel platform, realizes the Optimized Operation of water system by the scheduling experience of accumulation, lacks
The guidance foundation of science.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and combined for testing water supply network water pump with valve
The experimental provision of Optimized Operation, by simcity water supply network, with reference to corresponding data acquisition and flow control system, realize
The traffic control optimal control of pipe network.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：One kind is used to test water supply network
The experimental provision of water pump and valve joint optimal operation, including simulation water supply network, water tank, data collecting system, supply water
Variable frequency pump, first pressure sensor, two flow control valves in parallel are disposed with radiator drain road, two simultaneously
The flow control valve of connection is connected with simulation water supply network water inlet, and flow is provided with simulation water supply network water outlet pipeline
Sensor and manual stainless steel sluice valve, manual stainless steel sluice valve are connected with water tank, form periodical feeding, in simulation feed pipe
Be provided with second pressure sensor in net, variable frequency pump, first pressure sensor, second pressure sensor, flow control valve,
The data of flow sensor are sent to data collecting system.
The data collecting system is computer.
The simulation water supply network is looping network, using the pipeline of some glass reinforced plastic pipe materials.
The beneficial effects of the utility model are：With reference to the current operating condition of water supply network, variable frequency pump efficiency and valve are adjusted
Door open degree with reach balanced pipe network service pressure, reduce energy consumption and improve hydraulic pipeline condition purpose.
Brief description of the drawings
Fig. 1 is the knot of the present utility model for being used to test water supply network water pump and the experimental provision of valve joint optimal operation
Structure schematic diagram.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
As shown in figure 1, the experiment of the present utility model for being used to test water supply network water pump and valve joint optimal operation fills
Put, including simulate water supply network 5, water tank 1, data collecting system, frequency conversion is disposed with the outlet pipeline of water tank 1
3, two water pump 2, first pressure sensor flow control valves in parallel 4, two flow control valves 4 in parallel supply with simulation
The water inlet of grid 5 is connected, and flow sensor 8 and manual stainless steel lock are provided with the simulation water outlet pipeline of water supply network 5
Valve 6, manual stainless steel sluice valve 6 are connected with water tank 1, form periodical feeding, the second pressure is provided with water supply network 5 is simulated
Force snesor 7, variable frequency pump 2, first pressure sensor 3, second pressure sensor 7, flow control valve 4, flow sensor 8
Data be sent to data collecting system.
The data collecting system is computer.
The simulation water supply network 5 is looping network, using the pipeline of some glass reinforced plastic pipe materials.Specifically, fill
Put by (the volume about 2m of water tank 13), variable frequency pump 2 (being a kind of miniature booster water pump), pressure sensor 3,7 (3), stream
Control valve door (model：CWX-15Q/N, DN25) and flow sensor (1), manual stainless steel sluice valve (bore DN25) and if
The pipeline composition of dry root glass reinforced plastic pipe material.Water in water tank 1 flows to analog loop shape pipe network 5 through the pressurization of variable frequency pump 2, should
Looping network is made up of the glass reinforced plastic pipe that some bores are DN25, and pressure sensor 3 is set between variable frequency pump 2 and pipe network 5
With flow control valve 4.The sensor for being used for monitoring water supply network flow, pressure data is provided with whole system, system uses
Periodical feeding mode, the water for flowing out pipe network are back to water tank in case recycling via water supply loop.Flow and number pressure
Control platform, the running status (data such as flow, pressure) of real-time display pipe network are uploaded to according to through sensor.Device is used to aid in
Water pump and valve running status are adjusted, realizes the energy-conservation and Optimized Operation of water system.
Manual stainless steel sluice valve 6 is provided with two effects, and one is control system backflow switch, and another is pipe network section
Stream adjustment.In addition, flow sensor is installed to monitor the changes in flow rate of pipe network on water return pipeline.
The workflow of experimental provision is as follows：Experimental provision run under normal conditions a period of time, collect certain flow and
Pressure data.The microcosmic hydraulic model of whole system is pre-established (containing pipe before experiment starts according to the test data of collection
Net static state and multidate information), model reaches certain accuracy standard after establishing completion after check.After check, in waterpower mould
The pressure and flow at subsequent time control point are set in type, by adjusting simulation small-sized variable-frequency pump rotary speed ratio in hydraulic model
With the downstream pressure of pipe network to meet to control point pressure.After experimental system starts, frequency conversion water is adjusted under the auxiliary of hydraulic model
The efficiency of pump and flow control valve open degree, realize the joint optimal operation of water pump and valve.After experiment, frequency conversion water is closed
Pump 2 and manual stainless steel sluice valve 6, water is back to water tank.
The utility model device has built the experimental provision of simulation urban pipe network operation, passes through the control point monitored in advance
The combination of (flow, pressure) Monitoring Data and hydraulic model check function targetedly adjusts the water pump fortune of following instant pipe network
Row power and balanced ductwork pressure, realization device energy saving of system and optimization hydraulic pipeline condition, avoid pipe network from runing pipe explosion accident
Occur.
In summary, content of the present utility model is not limited in the above embodiments, in same area it is insighted it
Scholar can easily propose other embodiments within technological guidance's thought of the present utility model, but this embodiment is all wrapped
Include within the scope of the utility model.
Claims (3)
1. a kind of experimental provision for being used to test water supply network water pump and valve joint optimal operation, including simulation water supply network
(5), water tank (1), data collecting system, it is characterised in that be disposed with frequency conversion water on water tank (1) outlet pipeline
Pump (2), first pressure sensor (3), two flow control valves (4) in parallel, two flow control valves (4) in parallel with
Simulate water supply network (5) water inlet connection, simulation water supply network (5) water outlet pipeline on be provided with flow sensor (8) and
Manual stainless steel sluice valve (6), manual stainless steel sluice valve (6) are connected with water tank (1), form periodical feeding, are supplied water in simulation
Second pressure sensor (7), variable frequency pump (2), first pressure sensor (3), second pressure sensor are provided with pipe network (5)
(7), flow control valve (4), the data of flow sensor (8) are sent to data collecting system.
2. being used for the experimental provision for testing water supply network water pump and valve joint optimal operation according to claim 1, it is special
Sign is that the data collecting system is computer.
3. being used for the experimental provision for testing water supply network water pump and valve joint optimal operation according to claim 1, it is special
Sign is that the simulation water supply network (5) is looping network, using the pipeline of some glass reinforced plastic pipe materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660215.5U CN206757320U (en) | 2017-06-07 | 2017-06-07 | For testing the experimental provision of water supply network water pump and valve joint optimal operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660215.5U CN206757320U (en) | 2017-06-07 | 2017-06-07 | For testing the experimental provision of water supply network water pump and valve joint optimal operation |
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| CN206757320U true CN206757320U (en) | 2017-12-15 |
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| CN201720660215.5U Active CN206757320U (en) | 2017-06-07 | 2017-06-07 | For testing the experimental provision of water supply network water pump and valve joint optimal operation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836755A (en) * | 2019-11-30 | 2020-02-25 | 宁波东泰水务科技有限公司 | Water distribution pipe network leakage test equipment |
| CN112651192A (en) * | 2020-12-24 | 2021-04-13 | 徐佩荣 | Valve and running water relation algorithm based on annular pipe network |
| CN117536179A (en) * | 2024-01-09 | 2024-02-09 | 陕西省水利电力勘测设计研究院 | Water supply valve system and design method thereof |
-
2017
- 2017-06-07 CN CN201720660215.5U patent/CN206757320U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836755A (en) * | 2019-11-30 | 2020-02-25 | 宁波东泰水务科技有限公司 | Water distribution pipe network leakage test equipment |
| CN110836755B (en) * | 2019-11-30 | 2021-10-22 | 宁波东泰水务科技有限公司 | Water distribution pipe network leakage test equipment |
| CN112651192A (en) * | 2020-12-24 | 2021-04-13 | 徐佩荣 | Valve and running water relation algorithm based on annular pipe network |
| CN117536179A (en) * | 2024-01-09 | 2024-02-09 | 陕西省水利电力勘测设计研究院 | Water supply valve system and design method thereof |
| CN117536179B (en) * | 2024-01-09 | 2024-05-03 | 陕西省水利电力勘测设计研究院 | Water supply valve system and design method thereof |
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