CN205189063U - Intelligence allies oneself with water supply variable frequency speed governing(VFSG) water supply equipment - Google Patents
Intelligence allies oneself with water supply variable frequency speed governing(VFSG) water supply equipment Download PDFInfo
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- CN205189063U CN205189063U CN201520977943.XU CN201520977943U CN205189063U CN 205189063 U CN205189063 U CN 205189063U CN 201520977943 U CN201520977943 U CN 201520977943U CN 205189063 U CN205189063 U CN 205189063U
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- water
- pump
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- pressure
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- 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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Abstract
The utility model discloses an intelligence allies oneself with water supply variable frequency speed governing(VFSG) water supply equipment, including switch board, pressure transmitter, no negative pressure flow controller, self -cleaning water tank, drinking water ultraviolet disinfector, host computer pump package, reserve pump package, pressure differential compensation pump and low discharge compensation jar. The device reasonable in design, every water pump is equipped with a converter, and a converter is out of order, but still normal operating of the device, adopt low discharge compensation jar to replace the atmospheric pressure jar to increase pressure differential compensation pump, improved the compensation ability of low discharge compensation jar greatly, avoided frequently starting the water pump, reached energy -conserving requirement, prolonged the life of water pump, self -cleaning water tank has increased the water level changer, in time makes various monitorings and control, adopt the PLC switch board, carry out the control of pressure and flow, protection water pipe networking security and water safety, the device has increased long -range real time monitoring, utilizes network technique to carry out online collection of big data and operation, adjusts entire system to best work state.
Description
Technical field
The utility model relates to a kind of supply equipment, specifically a kind of intelligence alliance water Of Frequency Conversion And Timing Water-Supplying Equipment.
Background technology
Water is Source of life, and daily life be unable to do without water, and the water in current city is all supplied to each family and unit by supply equipment.All water pumps of existing constant pressure water supply equipment all run with same frequency converter in the market, when after frequency converter failure, equipment just cannot self-servicely run, can only manually run, existing supply equipment have employed air pressure tank, night low discharge compensation rate very little, time is too short, cause water pump frequent starting, shorten the application life of water pump, and bring end hydraulic pressure unstable, the ultraviolet ray disinfector of existing supply equipment is arranged on equipment exit, fluorescent tube is easily caused to break, affect normal water supply, and existing supply equipment does not do on-line monitoring to the water inlet of water tank and water level.
Utility model content
The purpose of this utility model is to provide a kind of intelligence alliance water Of Frequency Conversion And Timing Water-Supplying Equipment, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of intelligence alliance water Of Frequency Conversion And Timing Water-Supplying Equipment, comprise switch board, pressure transmitter, without vacuum flow amount controller, self-cleaning tank, ultraviolet ray disinfector, main frame pump group, stand by pump group, pressure difference compensation pump and low discharge compensating tank, described pressure transmitter comprises the first pressure transmitter and the second pressure transmitter, in switch board, frequency converter is installed, switch board adopts PLC to control, water-level gauge and water level transmitter is provided with in self-cleaning tank, self-cleaning tank is connected with water inlet pipe, the first pressure transmitter is provided with between water inlet pipe and self-cleaning tank, without vacuum flow amount controller, electromagnetic valve and hydraulic control valve, the exit of self-cleaning tank is connected with butterfly valve, between two butterfly valves, ultraviolet ray disinfector is installed, butterfly valve is connected with main frame pump group and stand by pump group, main frame pump group and stand by pump group place are provided with the second pressure transmitter and the protective device for overpressure protection, main frame pump group and be provided with pressure difference compensation pump between stand by pump group and the pipeline of user, low discharge compensating tank and water-stop valve door switch.
As further program of the utility model: self-cleaning tank adopts 304 stainless steels to make.
As further program of the utility model: ultraviolet ray disinfector is other is provided with bypass pipe.
As further program of the utility model: water level transmitter is immersion water level transmitter.
Compared with prior art, the beneficial effects of the utility model are: this apparatus design is reasonable, and every platform water pump is equipped with a frequency converter, and a frequency converter is out of order, and this device still can normally run; Adopt low discharge compensating tank to substituted for air pressure tank, and add pressure difference compensation pump, greatly improve the compensation ability of low discharge compensating tank, avoid frequent starting water pump, reach energy-conservation requirement, extend the application life of water pump; Be provided with ultraviolet ray disinfector between self-cleaning tank and pump group, and set up bypass pipe, reduce the pressure in self-cleaning tank exit, can not pipe burst be caused; Self-cleaning tank adds water level transmitter, makes various monitor and forecast in time; Adopt PLC control cabinet, carry out the monitoring of pressure and flow, protection water pipe networking security and water safety; This device adds remote real-time monitoring, utilizes network technology to carry out large online data collection and computing, whole system is adjusted to optimum Working, intelligence degree and safe to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of intelligence alliance water Of Frequency Conversion And Timing Water-Supplying Equipment.
Wherein: 1-switch board, 2-frequency converter, 3-first pressure transmitter, 4-is without vacuum flow amount controller; 5-electromagnetic valve, 6-water inlet pipe, 7-hydraulic control valve; 8-self-cleaning tank, 9-water-level gauge, 10-water level transmitter; 11-butterfly valve, 12-ultraviolet ray disinfector, 13-main frame pump group; 14-stand by pump group, 15-protective device, 16-pressure difference compensation pump; 17-low discharge compensating tank, 18-water-stop valve door switch, 19-second pressure transmitter.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of intelligence alliance water Of Frequency Conversion And Timing Water-Supplying Equipment, comprise switch board 1, pressure transmitter, without vacuum flow amount controller 4, self-cleaning tank 8, ultraviolet ray disinfector 12, main frame pump group 13, stand by pump group 14, pressure difference compensation pump 16 and low discharge compensating tank 17, described pressure transmitter comprises the first pressure transmitter 3 and the second pressure transmitter 19, frequency converter 2 is installed in switch board 1, switch board 1 adopts PLC to control, water-level gauge 9 and water level transmitter 10 is provided with in self-cleaning tank 8, self-cleaning tank 8 is connected with water inlet pipe 6, the first pressure transmitter 3 is provided with between water inlet pipe 6 and self-cleaning tank 8, without vacuum flow amount controller 4, electromagnetic valve 5 and hydraulic control valve 7, the exit of self-cleaning tank 8 is connected with butterfly valve 11, between two butterfly valves 11, ultraviolet ray disinfector 12 is installed, butterfly valve 11 is connected with main frame pump group 13 and stand by pump group 14, main frame pump group 13 and stand by pump group 14 place are provided with the second pressure transmitter 19 and the protective device 15 for overpressure protection, main frame pump group 13 and be provided with pressure difference compensation pump 16 between stand by pump group 14 and the pipeline of user, low discharge compensating tank 17 and water-stop valve door switch 18.Self-cleaning tank 8 adopts 304 stainless steels to make.Ultraviolet ray disinfector 12 is other is provided with bypass pipe, reduces the pressure that self-cleaning tank 8 exports, can not cause breaking of water pipe.Water level transmitter 10 is immersion water level transmitter 10.
Operating principle of the present utility model is: when municipal level pressure monitors water level lower than setting value higher than setting value and water level transmitter 10, electric device works, hydraulic control valve 7 is opened, tap water enters self-cleaning tank 8, when the water level of self-cleaning tank 8 reaches setting value, electric device quits work, and hydraulic control valve 7 cuts out.Water in self-cleaning tank 8 carries out disinfection to ultraviolet ray disinfector 12 at the flows by action of atmospheric pressure and gravity, then flows into main frame pump group 13, is supplied water by the freq uency conversion supercharging of main frame pump group 13 to user.Every platform water pump is controlled separately by a frequency converter 2, regulates the rotating speed of pump motor, makes discharge pressure reach setting pressure.As a water pump reach 50HZ time, delivery port still can not reach setting pressure, then automatically start another frequency converter 2 and drive another water pump operation, reach constant pressure water supply, otherwise, when water supply volume reduces, frequency converter 2 regulates pump motor to slow down, finally subtract pump, reach constant pressure water supply, water pump automatic alternate after the accumulated running time of setting runs.When a water pump or frequency converter 2 fault, stand by pump group 14 puts into operation automatically.The water supply volume at night is little, main frame pump group 13 is out of service, moisturizing is carried out by low discharge compensating tank 17, the water yield of low discharge compensating tank 17 is limited, and compensation rate is also limited, and pressure difference compensation pump 16 automatic frequency-conversion starts, compensate the water shortage of low discharge compensating tank 17, so just can reach the function of lasting moisturizing, need not frequent starting water pump, reach energy-conservation effect.This apparatus design is reasonable, and every platform water pump is equipped with a frequency converter 2, frequency converter 2 and is out of order, and this device still can normally run; Adopt low discharge compensating tank 17 to substituted for air pressure tank, and add pressure difference compensation pump 16, greatly improve the compensation ability of low discharge compensating tank 17, avoid frequent starting water pump, reach energy-conservation requirement, extend the application life of water pump; Be provided with ultraviolet ray disinfector 12 between self-cleaning tank 8 and pump group, and set up bypass pipe, reduce the pressure in self-cleaning tank 8 exit, can not pipe burst be caused; Self-cleaning tank 8 adds water level transmitter 10, makes various monitor and forecast in time; Adopt PLC control cabinet 1, carry out the monitoring of pressure and flow, protection water pipe networking security and water safety; This device adds remote real-time monitoring, utilizes network technology to carry out large online data collection and computing, whole system is adjusted to optimum Working, intelligence degree and safe to use.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (4)
1. an intelligence alliance water Of Frequency Conversion And Timing Water-Supplying Equipment, it is characterized in that, comprise switch board, pressure transmitter, without vacuum flow amount controller, self-cleaning tank, ultraviolet ray disinfector, main frame pump group, stand by pump group, pressure difference compensation pump and low discharge compensating tank, described pressure transmitter comprises the first pressure transmitter and the second pressure transmitter, in switch board, frequency converter is installed, switch board adopts PLC to control, water-level gauge and water level transmitter is provided with in self-cleaning tank, self-cleaning tank is connected with water inlet pipe, the first pressure transmitter is provided with between water inlet pipe and self-cleaning tank, without vacuum flow amount controller, electromagnetic valve and hydraulic control valve, the exit of self-cleaning tank is connected with butterfly valve, between two butterfly valves, ultraviolet ray disinfector is installed, butterfly valve is connected with main frame pump group and stand by pump group, main frame pump group and stand by pump group place are provided with the second pressure transmitter and the protective device for overpressure protection, main frame pump group and be provided with pressure difference compensation pump between stand by pump group and the pipeline of user, low discharge compensating tank and water-stop valve door switch.
2. intelligence alliance water Of Frequency Conversion And Timing Water-Supplying Equipment according to claim 1, is characterized in that, described self-cleaning tank adopts 304 stainless steels to make.
3. intelligence alliance water Of Frequency Conversion And Timing Water-Supplying Equipment according to claim 1 and 2, is characterized in that, described ultraviolet ray disinfector is other is provided with bypass pipe.
4. intelligence alliance water Of Frequency Conversion And Timing Water-Supplying Equipment according to claim 3, it is characterized in that, described water level transmitter is immersion water level transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977943.XU CN205189063U (en) | 2015-12-02 | 2015-12-02 | Intelligence allies oneself with water supply variable frequency speed governing(VFSG) water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977943.XU CN205189063U (en) | 2015-12-02 | 2015-12-02 | Intelligence allies oneself with water supply variable frequency speed governing(VFSG) water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189063U true CN205189063U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520977943.XU Expired - Fee Related CN205189063U (en) | 2015-12-02 | 2015-12-02 | Intelligence allies oneself with water supply variable frequency speed governing(VFSG) water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542128A (en) * | 2017-09-12 | 2018-01-05 | 江苏铭星供水设备有限公司 | The compensation box type negative-pressure-free supply equipment of digital full frequency conversion residual quantity |
-
2015
- 2015-12-02 CN CN201520977943.XU patent/CN205189063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542128A (en) * | 2017-09-12 | 2018-01-05 | 江苏铭星供水设备有限公司 | The compensation box type negative-pressure-free supply equipment of digital full frequency conversion residual quantity |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20191202 |