CN207988015U - Remote automatic control secondary water supply system - Google Patents
Remote automatic control secondary water supply system Download PDFInfo
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- CN207988015U CN207988015U CN201820226203.6U CN201820226203U CN207988015U CN 207988015 U CN207988015 U CN 207988015U CN 201820226203 U CN201820226203 U CN 201820226203U CN 207988015 U CN207988015 U CN 207988015U
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- water
- air pressure
- pressure tank
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- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 149
- 239000008399 tap water Substances 0.000 claims abstract description 14
- 235000020679 tap water Nutrition 0.000 claims abstract description 14
- 238000005273 aeration Methods 0.000 claims description 20
- 238000004458 analytical method Methods 0.000 claims description 12
- 238000013500 data storage Methods 0.000 claims description 9
- 238000009736 wetting Methods 0.000 claims description 6
- 238000003745 diagnosis Methods 0.000 abstract description 8
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 10
- 239000008400 supply water Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004171 remote diagnosis Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000005074 turgor pressure Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to a secondary water supply technical field, in particular to remote automatic control secondary water supply system. A remote automatic control secondary water supply system comprises a plurality of secondary water supply devices, wherein each secondary water supply device comprises an air pressure tank, a water inlet of the air pressure tank is connected with a municipal pipe network tap water interface through a water pump, and a water outlet of the air pressure tank is connected with each water consumption point; the water pump is also connected with an electric control system; the water inlet of the air pressure tank, the water outlet of the air pressure tank and the water outlet of the water pump are provided with flow valves and pressure valves; an air supplementing valve is arranged at the top of the air pressure tank; the flow valve, the pressure valve and the air compensating valve are all connected with the electric control system, and the electric control system is connected to a remote control center. The utility model discloses utilize a plurality of secondary water supply equipment of remote control center simultaneous control to can unify allotment control between a plurality of secondary water supply equipment, can save the resource, and improve water supply capacity and fault diagnosis ability.
Description
Technical field
The utility model is related to secondary water-supply technical fields, more particularly to remote auto control secondary water supply system.
Background technology
Secondary water-supply is cannot to meet the water supply shape that middle and high layer resident family demand generates to solve urban water supply service pressure
Formula is that city public water supply or self-built facility supply water, through storage, pressurization or after advanced treating and disinfection, by water supply line or
The mode that pipe special supplies water to user has become the main way of supplying water in China urban skyscraper at present.
Existing secondary water-supply equipment dispersion at present, there is also many for condition monitoring and diagnosis for secondary water-supply equipment
Problem, the inspection of secondary water-supply device context is inconvenient, extracts historical data from network, is not easy to field failure or accident diagnosis；
Analysis method lacks, and scientific analysis is higher to personnel qualifications, especially field assay；Middle-size and small-size secondary confession in long period
Wetting system will not install secondary water-supply on-line monitoring equipment and teletransmission equipment, can not be monitored to it and analysis expert, therefore there is an urgent need for
A kind of new equipment can effectively make up the performance number of large number of medium and small secondary water-supply equipment while cost is reduced
It is analyzed with expert status according to obtaining.
Utility model content
It is arranged for existing secondary water supply system and disperses, is unable to unified allocation of resources, unified monitoring and fault analysis and diagnosis
Problem, the purpose of this utility model is to provide a kind of remote auto control secondary water supply systems.
The purpose of this utility model is achieved through the following technical solutions：
A kind of remote auto control secondary water supply system, including multiple secondary water-supply equipment, each secondary water-supply equipment are equal
Including air pressure tank, the air pressure tank water inlet connects city planting ductwork tap water interface by water pump, and the air pressure tank water outlet connects
It connects and each uses water spot；The wherein described water pump is also connected with electric-control system；
The air pressure tank water inlet, air pressure tank water outlet and pump outlet are both provided with flow valve and pressure valve；It is described
The top of air pressure tank is equipped with aeration valve；The flow valve, pressure valve and aeration valve are all connected with the electric-control system, the automatically controlled system
System is connected to remote control center.
Further, the air pressure tank water inlet is also associated with reserve pump, and the reserve pump is connected to city planting ductwork
Tap water interface；
It is additionally provided with spare aeration valve at the top of the air pressure tank；
The reserve pump and spare aeration valve are connected to the electric-control system.
Further, it is both provided with frequency-variable controller on the water pump and reserve pump.
Further, the air pressure tank water inlet is respectively equipped with check-valves and air-stopping valve.
Further, the remote control center includes data acquisition device, and the data acquisition device is connected to data
Storage device, the data storage device while connecting fault analytical equipment and control set for adjusting, the fail analysis device
It is also connected with control set for adjusting, the control set for adjusting connects the electric-control system simultaneously.
Further, the remote control center is additionally provided with remote alarming device and Fisrt fault instruction device, the event
Barrier analytical equipment is also respectively connected with remote alarming device and Fisrt fault instruction device, and the electric-control system is also accordingly respectively equipped with
Second warning device and the second accident indicator, and the remote alarming device connects the second warning device, first event
Hinder instruction device and connects the second accident indicator.
The beneficial effects of the utility model are：
The utility model controls multiple secondary water-supply equipment simultaneously using remote control center, and can be to multiple secondary confessions
Unified allocation of resources control is carried out between wetting system, secondary water-supply equipment uses non-negative pressure water-supply installation, can directly be serially connected in tap water
On pipe network, non-negative pressure water-supply installation is totally-enclosed operation, and water is not directly contacted with air, and foreign matter cannot enter pipe network system with impurity
System, ensure that the water quality safety of water system.Each secondary water-supply equipment is uniformly controlled by electric-control system, and each electric-control system is again
Remote control center is transmitted information to, whole equipment is uniformly controlled allotment by remote control center, can save resource, and improve
Water supply capacity and trouble diagnosibility.
Institute is faulty and alarm is diagnosed by remote control center is unified, since remote control center can monitor multiple secondary confessions
Wetting system, thus diagnosis capability is strong, is transmitted to the electric-control system of fault point again after remote control center diagnosis is out of order, by electricity
Second accident indicator of control system indicates failure, easy to repair.
Reserve pump and spare aeration valve can replace operation, avoid supplying water in time in original device fails
Equipment stoppage in transit, which causes to supply water, to be interrupted.The water outlet of reserve pump is also provided with flow valve and pressure valve, and transmits information to automatically controlled
System, reserve pump using when the water flow of reserve pump is controlled.
Frequency-variable controller is adjusted the water yield of water pump, check-valves and air-stopping valve by frequency-variable controller by electric control system controls
Water and gas in non-return air pressure tank respectively, ensures the normal operation of air pressure tank and whole equipment.
Description of the drawings
Fig. 1 is remote auto control secondary water supply system structural schematic diagram described in the utility model；
Fig. 2 is remote control center structural schematic diagram described in the utility model；
Wherein, 1- air pressure tanks, 2- water pumps, 3- electric-control systems, 4- aeration valves, 5- reserve pumps, the spare aeration valves of 6-, 7- become
Frequency controller, 8- check-valves, 9- air-stopping valves.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
A kind of remote auto control secondary water supply system, including multiple secondary water-supply equipment, as shown in Figure 1, each secondary
Supply equipment includes air pressure tank 1, and 1 water inlet of the air pressure tank connects city planting ductwork tap water interface, the gas by water pump 2
Pressure 1 water outlet of tank connection is each to use water spot；Wherein the water pump 2 is also connected with electric-control system 3.
1 water inlet of the air pressure tank, 1 water outlet of air pressure tank and 2 water outlet of water pump are both provided with flow valve and pressure valve；Institute
The top for stating air pressure tank 1 is equipped with aeration valve 4；The flow valve, pressure valve and aeration valve 4 are all connected with the electric-control system 3, each
The information of flow valve and pressure valve is transmitted to electric-control system 3, and the operating of water pump 2 and aeration valve 4 is controlled by electric-control system 3.It is described
Electric-control system 3 is connected to remote control center, and multiple secondary water-supply equipment are controlled by remote control center.
1 water inlet of the air pressure tank is also associated with reserve pump 5, and the reserve pump 5 is connected to city planting ductwork tap water
Interface.1 top of the air pressure tank is additionally provided with spare aeration valve 6.The reserve pump 5 and spare aeration valve 6 are connected to described
Electric-control system 3.When water pump 2 and/or aeration valve 4 break down, reserve pump 5 is controlled by electric-control system 3 and send water to air pressure tank 1
Water inlet, reserve pump 5 are connected to city planting ductwork tap water interface, and 1 tonifying Qi of air pressure tank is given by spare aeration valve 6.
Preferably, it is both provided with frequency-variable controller 7 on the water pump 2 and reserve pump 5, water pump is adjusted by frequency-variable controller
2 and reserve pump 5 water yield.
1 water inlet of the air pressure tank is respectively equipped with check-valves 8 and air-stopping valve 9, and check-valves 8 and air-stopping valve 9 distinguish non-return gas
The water and gas in tank are pressed, ensures the normal operation of air pressure tank and whole equipment.
As shown in Fig. 2, the remote control center includes data acquisition device, the data acquisition device is connected to data
Storage device, the data storage device connecting fault analytical equipment, the fail analysis device connect control set for adjusting, institute
It states control set for adjusting and connects the data storage device, the control set for adjusting connects the electric-control system 3 simultaneously.Wherein
Data acquisition device acquire the data of multiple secondary water-supply equipment and be transmitted to data storage device storage, fail analysis device and
Control set for adjusting carries out accident analysis and adjusting control to the data of data storage device, judges that each secondary water-supply equipment is
No there are failures, and carry out unified allocation of resources control to multiple secondary water-supply equipment.
The remote control center is additionally provided with remote alarming device and Fisrt fault instruction device, the electric-control system 3
It is corresponding to be respectively equipped with the second warning device and the second accident indicator, and remote alarming device connection the second alarm dress
It sets, the Fisrt fault instruction device connects the second accident indicator.The fail analysis device is separately connected remote alarms
Device and Fisrt fault instruction device.Control set for adjusting is connected to the electric-control system of each secondary water-supply equipment, instruction electricity
Control all parts coordination operation of system adjustment secondary water-supply equipment.
In the utility model, multiple secondary water-supply equipment are controlled simultaneously using remote control center, and can be to multiple two
Unified allocation of resources control is carried out between secondary supply equipment, secondary water-supply equipment uses non-negative pressure water-supply installation, can directly be serially connected in certainly
Come on grid, non-negative pressure water-supply installation is totally-enclosed operation, and water is not directly contacted with air, and foreign matter cannot enter pipe with impurity
Net system ensure that the water quality safety of water system.Each secondary water-supply equipment is uniformly controlled by electric-control system, each automatically controlled system
System transmits information to remote control center again, and whole equipment is uniformly controlled allotment by remote control center, can save resource, and
Improve water supply capacity and trouble diagnosibility.
Institute is faulty and alarm is diagnosed by remote control center is unified, since remote control center can monitor multiple secondary confessions
Wetting system, thus diagnosis capability is strong, is transmitted to the electric-control system of fault point again after remote control center diagnosis is out of order, by electricity
Second accident indicator of control system indicates failure, easy to repair.
Reserve pump and spare aeration valve can replace operation, avoid supplying water in time in original device fails
Equipment stoppage in transit, which causes to supply water, to be interrupted.The water outlet of reserve pump is also provided with flow valve and pressure valve, and transmits information to automatically controlled
System, reserve pump using when the water flow of reserve pump is controlled.
Frequency-variable controller is adjusted the water yield of water pump, check-valves and air-stopping valve by frequency-variable controller by electric control system controls
Water and gas in non-return air pressure tank respectively, ensures the normal operation of air pressure tank and whole equipment.
The remote auto control secondary water supply system of the utility model, remote control center is by on-line sensor to secondary
Water supply field device operating condition and system operation flow, pressure and other parameters are measured to be acquired with data；Pass through communication gate
Function is by equipment working condition state and real-time Data Transmission to remote control room；Teledata interaction is based on Industrial Ethernet structure,
Realize the reliable high-speed transfer guarantee of teledata；Remote Automatic Control System is developed, remote controller generation under distance control mode
Stateful Inspection is carried out to field device for Local Controller and operation controls, while remote alarms and indicating fault may be implemented.
Remote Automatic Control System designs local and remote mode and takes hot redundancy of effort mechanism, when data interaction fault-free
It is preferential to carry out remote auto control.Remote Automatic Control System can grasp the operation of each process unit of secondary water-supply equipment in real time
Operating mode, realize secondary water-supply equipment automatically control, remote diagnosis and maintenance, it is ensured that equipment high efficiency run；By control system integration
Embedded wisdom forms the transport layer between secondary water-supply equipment and management system for horizontal platform, realizes equipment operating data, thing
Therefore alarm, control instruction etc. convey immediately.
Secondary water-supply refers to that unit or individual supply water city public water supply or self-built facility through storing, pressurizeing, and passes through pipe
Road is again for user or personal form, and therefore, secondary water-supply is the unique selection mode of high-floor feedwater.Whether secondary water-supply facility
It is directly related to secondary water-supply water quality, hydraulic pressure and water supply security by the quality of regulation construction, design and construction, just with the people
Often stable life is closely related.
Secondary water-supply equipment is generally located in ground or basement.The unit for having tap water can dispatch height with the equipment
Peak water consumption increases hydraulic pressure, can meet large area water and high-storey water in peak water.Do not have unit, the work of tap water
The equipment need to only be connected water source power supply, you can obtain stable water hydraulic pressure, satisfaction water needs by factory or village.Secondary confession
Wetting system is made of air pressure tank, water pump and electric-control system three parts, and super Zhuo Liyi is to be not required to found water tower, small, occupation of land of providing funds
Few, tissue is active, is constructed and put into operation fast.Aqueous vapor Automatic dispatching, automatic job, energy saving and tap water auto-parallel are selected, after power failure
It is still available for water, is not required to guard after debugging.Be widely used in the producing of business unit, vertical non-tower water supply residential quarter and village, the date,
Operation is supplied water.Suitable for water supply family within 5000 families, day, water supply was in 3000m3Within place, height of delivery up to 100 meters with
On.
Secondary water-supply equipment choosing vapour-pressure type supplies water.With sealed shell of tank, arrives at and supply water with high-pressure air-water pressure in tank
Purpose.Specific operation is that water is pressed into tank body by non-return valve by water pump, so that gas in tank is tightened, pressure gradually increases.
When pressure, which arrives at, specifies the upper limit, electro connecting pressure gauge makes pump machine automatically in succession by switch board.Hydraulic pressure in equipment is higher than the external world
Ductwork pressure send water to water supply network automatically.When the swollen turgor pressure power of gas reduces in water level decreasing in tank body, constant pressure water supply tank
When to specified lower limit orientation, electro connecting pressure gauge makes water pump restart by switch board.It so repeats, makes equipment not cut-off
Water.When gas lacks in tank, aeration valve can automatic inflating device.
It is online that non-negative pressure water-supply installation can directly be serially connected in running water pipe, and whole story vacuum is restrained in device and steady flow compensator
Detection device prevents city planting ductwork from not breaking out negative pressure, can fully use the original pressure of municipal water supply pipe network, and the difference that finishes how much,
Mend how much, so that the type selecting of non-negative pressure water-supply installation is reduced, save and provide funds, constitution equipment and will not be moved in process together
The waste of power.Non-negative pressure water-supply installation is totally-enclosed operation, and water is not directly contacted with air, and foreign matter cannot enter pipe network with impurity
System ensure that the water quality safety of water system.
Non-negative pressure water-supply installation is coupled directly on tap water supply pipe network, can fully use the original pressure of tap water pipe network
Power, and tap water is put into pond by traditional water supply method, pressure becomes zero, then is tentatively from the beginning pressurizeed by zero, constitutes energy
Waste, water consumption is bigger, and the power of waste is more；At water-saving aspect, what it is due to non-negative pressure water-supply installation selection is to seal entirely
Close system, thoroughly solve pond, water pump, water tank race, the presentation at waste water source such as emit, leak, dripping, also save punctual clear
Washing basin, water tank and the waste of water resource constituted；At the aspect that saves land, traditional water supply method need to be in outdoor or indoor basement
Storage cistern, pump house are set, high water tank, disinfection room are set (sometimes due to water tank setting height is too low and must add on roof
The pressurized equipments such as pipeline pump).And non-negative pressure water-supply installation takes up little area, and can more building secondary water-supplies share, save this portion
Facet product is used as him.
Failure pump shielding function：When water pump breaks down, automatic shield failure pumps and it is enabled directly to exit operation system,
Operation is replaced by stand-by pump.
Active maintenance function：There are the active maintenances functions such as overload, overcurrent, short circuit, phase shortage, superpressure, the shutdown of under-voltage or water shortage.
Secondary device water pump is usually the maximum duty demand by water system in design to consider, and water system
There are many times to differ the maximum surely reached with water in actual use, generally with valve regulated increase the resistance of system come
Throttling, causes motor to lose, and working state of system can be made gently to stablize using frequency converter, is adjusted by changing rotating speed
It is supplied with water, and can rotating speed is energy saving recoups capital outlay by reducing.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of remote auto control secondary water supply system, which is characterized in that including multiple secondary water-supply equipment, each secondary confession
Wetting system includes air pressure tank (1), and air pressure tank (1) water inlet connects city planting ductwork tap water interface, institute by water pump (2)
It states the connection of air pressure tank (1) water outlet and each uses water spot；The wherein described water pump (2) is also connected with electric-control system (3)；
Air pressure tank (1) water inlet, air pressure tank (1) water outlet and water pump (2) water outlet are both provided with flow valve and pressure valve；
The top of the air pressure tank (1) is equipped with aeration valve (4)；The flow valve, pressure valve and aeration valve (4) are all connected with the automatically controlled system
It unites (3), the electric-control system (3) is connected to remote control center.
2. remote auto control secondary water supply system according to claim 1, which is characterized in that
Air pressure tank (1) water inlet is also associated with reserve pump (5), and the reserve pump (5) is connected to city planting ductwork originally
Water interface；
It is additionally provided with spare aeration valve (6) at the top of the air pressure tank (1)；
The reserve pump (5) and spare aeration valve (6) are connected to the electric-control system (3).
3. remote auto control secondary water supply system according to claim 2, which is characterized in that the water pump (2) and standby
With being both provided with frequency-variable controller (7) on water pump (5).
4. remote auto control secondary water supply system according to claim 1, which is characterized in that the air pressure tank (1) into
The mouth of a river is respectively equipped with check-valves (8) and air-stopping valve (9).
5. remote auto control secondary water supply system according to claim 1, which is characterized in that the remote control center
Including data acquisition device, the data acquisition device is connected to data storage device, and the data storage device connects simultaneously
Fail analysis device and control set for adjusting, the fail analysis device are also connected with control set for adjusting, the adjusting control
Device connects the electric-control system (3) simultaneously.
6. remote auto control secondary water supply system according to claim 5, which is characterized in that the remote control center
Be additionally provided with remote alarming device and Fisrt fault instruction device, the fail analysis device be also respectively connected with remote alarming device and
Fisrt fault instruction device, the electric-control system (3) are also accordingly respectively equipped with the second warning device and the second accident indicator,
And the remote alarming device connects the second warning device, the Fisrt fault instruction device connects the second accident indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226203.6U CN207988015U (en) | 2018-02-08 | 2018-02-08 | Remote automatic control secondary water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226203.6U CN207988015U (en) | 2018-02-08 | 2018-02-08 | Remote automatic control secondary water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207988015U true CN207988015U (en) | 2018-10-19 |
Family
ID=63823160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820226203.6U Expired - Fee Related CN207988015U (en) | 2018-02-08 | 2018-02-08 | Remote automatic control secondary water supply system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207988015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111522223A (en) * | 2020-05-13 | 2020-08-11 | 上海东方泵业(集团)有限公司 | Secondary water supply double-control system |
| TWI808378B (en) * | 2021-02-05 | 2023-07-11 | 呂永煌 | High-rise water pipe water hammer energy elimination device |
-
2018
- 2018-02-08 CN CN201820226203.6U patent/CN207988015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111522223A (en) * | 2020-05-13 | 2020-08-11 | 上海东方泵业(集团)有限公司 | Secondary water supply double-control system |
| TWI808378B (en) * | 2021-02-05 | 2023-07-11 | 呂永煌 | High-rise water pipe water hammer energy elimination device |
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Granted publication date: 20181019 |