CN204676632U - A kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device - Google Patents
A kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device Download PDFInfo
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- CN204676632U CN204676632U CN201520235381.1U CN201520235381U CN204676632U CN 204676632 U CN204676632 U CN 204676632U CN 201520235381 U CN201520235381 U CN 201520235381U CN 204676632 U CN204676632 U CN 204676632U
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- water
- negative pressure
- water supply
- pressure sensor
- remote monitoring
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Abstract
The utility model relates to a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device, and it comprises steady flow compensator, water booster system, header, water tap, electromagnetic flow switch, rear end siphon pressure sensor, reelability elastomer connector, flap valve, water pump, outlet pipe, front end siphon pressure sensor; The beneficial effects of the utility model are: 1, steady-flow tank and vacuum suppresser can control automatically to steady-flow tank internal gas pressure, when steady-flow tank liquid level is lower, produce negative pressure, vacuum suppresser is opened automatically, make in tank identical with external atmosphere pressure, eliminate the negative pressure in steady-flow tank, prevent negative pressure to the excessive suction of city planting ductwork; 2, the detection of the flowing of water in Electromagnetic Flow Switch Controller water pipe on pipeline, can be unmanned when using water at dead of night, cuts off pump operation, saved the electricity charge; 3, two water pumps are by a Frequency Converter Control, decrease power consumption.
Description
Technical field
The utility model relates to a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device.
Background technology
China is the big country that world population is maximum, and nearly more than ten years rapid urban, residential quarter is on the increase.Limit by soil, multilayer and highrise building have accounted for commands status.Ensure the urbanite water consumption needs lived in multilayer and high-rise building thus, just become a problem in the urgent need to address.Secondary booster supplies water, the building water supply mode that this to be China be also the whole world is generally popular.But the hydraulic pressure of municipal water supply webmaster water pipe can not be too high, otherwise easy booster.If skyscraper, then also to want three times or repeatedly supercharging just can be dealt with problems.How just can make high building be unlikely to cut off the water supply before have and manyly patent discloses many non-negative pressure water-supply installations, though this equipment has many advantages, but ubiquity two defects do not solved: one is reduce the pump operation time, thus extends water pump application life and reach energy-saving effect; Two is be convenient to technician or administrative staff's telemanagement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device, solves the deficiencies in the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device, and it comprises steady flow compensator, water booster system, header, water tap, electromagnetic flow switch, rear end siphon pressure sensor, reelability elastomer connector, flap valve, water pump, outlet pipe, front end siphon pressure sensor; The water inlet of the upper end of steady flow compensator is connected on municipal network water supply, and the pressure meter detecting municipal network water supply hydraulic pressure is equipped with in the front end of steady flow compensator; Manometric rear end is provided with that detect can the butterfly valve of open and close water pipe flowing water; The strainer be provided with after butterfly valve; The rear end of strainer is provided with backflow preventer; The rear end of backflow preventer is connected with the water inlet of steady flow compensator; The delivery port of the lower end of steady flow compensator is connected with header by water booster system; The delivery port of header is provided with outlet pipe; Front end siphon pressure sensor outlet pipe is equipped with; Outlet pipe is connected with water pump, flap valve, reelability elastomer connector, rear end siphon pressure sensor, electromagnetic flow switch in turn in the rear end of front end siphon pressure sensor; The rear end of electromagnetic flow switch is provided with multiple water tap.
Further: the top of described steady flow compensator is provided with the vacuum suppresser in order to the hydraulic pressure in stable pipeline.
Further: described strainer is y-type filter.
Further: described header is also provided with described energy storage equipment, described energy storage equipment is arranged on the downstream position of described water booster system.
Further: to be also provided with a bypass water pipe between described front end siphon pressure sensor and rear end siphon pressure sensor, this bypass water pipe is in parallel with described outlet pipe; Described bypass water pipe is provided with vacuum tank.
Further: described water booster system is variable frequency pump group.
Further: described variable frequency pump group is set to two groups of variable frequency pumps.
Further: also to comprise switch board; Described front end siphon pressure sensor, rear end siphon pressure sensor, water pump, electromagnetic flow switch all to be received in described switch board by electric wire in electrical equipment.
The beneficial effects of the utility model are: 1, steady-flow tank and vacuum suppresser can control automatically to steady-flow tank internal gas pressure, when steady-flow tank liquid level is lower, produce negative pressure, vacuum suppresser is opened automatically, make in tank identical with external atmosphere pressure, eliminate the negative pressure in steady-flow tank, prevent negative pressure to the excessive suction of city planting ductwork; 2, the detection of the flowing of water in Electromagnetic Flow Switch Controller water pipe on pipeline, can be unmanned when using water at dead of night, cuts off pump operation, saved the electricity charge; 3, two water pumps are by a Frequency Converter Control, decrease power consumption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device, it comprises steady flow compensator 5, vacuum suppresser 6, water booster system 7, energy storage equipment 8, header 9, switch board 10, water tap 11, electromagnetic flow switch 12, vacuum tank 13, rear end siphon pressure sensor 14, reelability elastomer connector 15, flap valve 16, water pump 17, outlet pipe 18, front end siphon pressure sensor 19.
The volume of steady flow compensator 5 is comparatively large, can store more water, two effects: one is water pump suction, prevents from causing negative pressure to municipal network water supply; Two is that municipal network water supply is cut off the water, and can ensure the water supply volume of certain hour.
The top of steady flow compensator 5 is provided with vacuum suppresser 6, and vacuum suppresser 6 is in order to the hydraulic pressure in stable pipeline.The water inlet of steady flow compensator 5 upper end is connected on municipal network water supply, the pressure meter 1 detecting municipal network water supply hydraulic pressure is equipped with in front end, for rear end equipment detects can the butterfly valve 2 of open and close water pipe flowing water, prevent the tiny foreign material such as the leaf in municipal water supply webmaster in water from entering the y-type filter 3 of steady flow compensator 5, and preventing municipal network water supply from cutting off the water, the aqueous reflux in steady flow compensator 5 enters the backflow preventer 4 in municipal network water supply.
The delivery port of steady flow compensator 5 lower end is connected with header 9 by water booster system 7; The delivery port of header 9 is provided with outlet pipe 18.Water booster system 7 is variable frequency pump group, and it at least comprises two groups of variable frequency pumps, and the power of variable frequency pump is far longer than the power of water pump 17.The conduit region two ends that often group variable frequency pump pressurizes are respectively equipped with control valve (not shown on figure), as stainless steel welded butterfly valve etc.And the water flow spaces pipeline after variable frequency pump pressurization is connected by rubber soft joint with between the pipeline of connection control valve.Above-mentioned variable frequency pump group preferably includes two to four group variable frequency pumps.Header 9 is also provided with energy storage equipment 8, and energy storage equipment 8 is arranged on the downstream position of water booster system 7, for carrying out pressurize to the water pressurizeed through water booster system 7.
Outlet pipe 18 is equipped with pressure meter and front end siphon pressure sensor 19, in front end siphon pressure sensor 19, is also wired to switch board 10.
Be connected with water pump 17, flap valve 16 and reelability elastomer connector 15, rear end siphon pressure sensor 14, electromagnetic flow switch 12 on outlet pipe 18, after front end siphon pressure sensor 19 in turn finally to supply water directly to resident.
Be provided with a bypass water pipe between front end siphon pressure sensor 19 and rear end siphon pressure sensor 14, this bypass water pipe is in parallel with outlet pipe 18.Bypass water pipe is provided with vacuum tank 13, when steady flow compensator 5 hydraulic pressure height, can switch on the pump 17.
Front end siphon pressure sensor 19 on outlet pipe 18, rear end siphon pressure sensor 14, water pump 17, electromagnetic flow switch 12 are all received in switch board 10 in electrical equipment by electric wire, and switch board 10 is built with electrical equipment such as frequency converter, programmable logic controller, telemetering terminals.Push And Release when water pump 17 operates and the speed of rotating speed are controlled by switch board 10.
When there being water flow in outlet pipe 18, signal is passed to the programmable logic controller in switch board 10 by electromagnetic flow switch 12, and programmable logic controller is according to the signal of electromagnetic flow switch 12, control frequency converter, Frequency Converter Control water pump 17, thus the Kai Heguan regulating water pump 17, and the speed of rotating speed.When user's water tap 11 all closes, the water in water pipe is static, and water pump 17 can not operate, and reaches energy-saving and cost-reducing object with this.Prior art does not all fill electromagnetic flow switch 12, therefore motor is ceaselessly in running, just rotating speed speed difference.When such water pipe need not pressurize, motor also can dally waste power supply.After electromagnetic flow switch 12, water pipe is connected with user's water tap 11.
Switch board 10, built with frequency converter, programmable logic controller, telemetering terminal, connects with wire between them, and concentrated being contained in switch board 10 is convenient to management, maintenance.The installation of telemetering terminal, is mainly convenient to technician or administrative staff's remote monitoring is collected service data and sends instruction, saves human cost.
Telemetering terminal in switch board 10 be connected with wire between programmable logic controller, between programmable logic controller with frequency converter, operational factor is sent on internet particular server by a kind of transmission form in the wireless signals such as Internet or movement, UNICOM, telecommunications by telemetering terminal, and telemetering terminal is also by the instruction of above-mentioned data transmittal and routing form reception technique personnel or administrative staff.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a remote monitoring type stabilizing compensation non-negative pressure method of water supply device, is characterized in that: comprise steady flow compensator, water booster system, header, water tap, electromagnetic flow switch, rear end siphon pressure sensor, reelability elastomer connector, flap valve, water pump, outlet pipe, front end siphon pressure sensor;
The water inlet of the upper end of described steady flow compensator is connected on municipal network water supply, and the pressure meter detecting municipal network water supply hydraulic pressure is equipped with in the front end of described steady flow compensator; Described manometric rear end is provided with that detect can the butterfly valve of open and close water pipe flowing water; The strainer be provided with after described butterfly valve; The rear end of described strainer is provided with backflow preventer; The rear end of described backflow preventer is connected with the described water inlet of described steady flow compensator;
The delivery port of the lower end of described steady flow compensator is connected with described header by described water booster system; The delivery port of described header is provided with described outlet pipe;
Described front end siphon pressure sensor described outlet pipe is equipped with;
Described outlet pipe is connected with described water pump, described flap valve, described reelability elastomer connector, described rear end siphon pressure sensor, described electromagnetic flow switch in turn in the rear end of described front end siphon pressure sensor; The rear end of described electromagnetic flow switch is provided with multiple described water tap.
2. a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device according to claim 1, is characterized in that: the top of described steady flow compensator is provided with the vacuum suppresser in order to the hydraulic pressure in stable pipeline.
3. a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device according to claim 1, is characterized in that: described strainer is y-type filter.
4. a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device according to claim 1, it is characterized in that: described header is also provided with energy storage equipment, described energy storage equipment is arranged on the downstream position of described water booster system.
5. a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device according to claim 1, it is characterized in that: be also provided with a bypass water pipe between described front end siphon pressure sensor and rear end siphon pressure sensor, this bypass water pipe is in parallel with described outlet pipe; Described bypass water pipe is provided with vacuum tank.
6. a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device according to claim 1, is characterized in that: described water booster system is variable frequency pump group.
7. a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device according to claim 6, is characterized in that: described variable frequency pump group is set to two groups of variable frequency pumps.
8. a kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device according to any one of claim 1 to 7, is characterized in that: also comprise switch board; Described front end siphon pressure sensor, rear end siphon pressure sensor, water pump, electromagnetic flow switch all to be received in described switch board by electric wire in electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235381.1U CN204676632U (en) | 2015-04-17 | 2015-04-17 | A kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235381.1U CN204676632U (en) | 2015-04-17 | 2015-04-17 | A kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device |
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| Publication Number | Publication Date |
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| CN204676632U true CN204676632U (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520235381.1U Expired - Fee Related CN204676632U (en) | 2015-04-17 | 2015-04-17 | A kind of remote monitoring type stabilizing compensation non-negative pressure method of water supply device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672412A (en) * | 2016-01-18 | 2016-06-15 | 天津晨天自动化设备工程有限公司 | Energy-saving water supply system |
| CN106759638A (en) * | 2015-11-24 | 2017-05-31 | 衡阳市维达胜电气自动化设备有限公司 | A kind of portable automatic water supply device |
| CN108867770A (en) * | 2018-09-05 | 2018-11-23 | 江苏双益给排水有限公司 | A kind of non-negative pressure water supply system |
-
2015
- 2015-04-17 CN CN201520235381.1U patent/CN204676632U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759638A (en) * | 2015-11-24 | 2017-05-31 | 衡阳市维达胜电气自动化设备有限公司 | A kind of portable automatic water supply device |
| CN105672412A (en) * | 2016-01-18 | 2016-06-15 | 天津晨天自动化设备工程有限公司 | Energy-saving water supply system |
| CN108867770A (en) * | 2018-09-05 | 2018-11-23 | 江苏双益给排水有限公司 | A kind of non-negative pressure water supply system |
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| Date | Code | Title | Description |
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| 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: 20150930 Termination date: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |