CN207144065U - The compensation box type negative-pressure-free supply equipment of digital full frequency conversion residual quantity - Google Patents
The compensation box type negative-pressure-free supply equipment of digital full frequency conversion residual quantity Download PDFInfo
- Publication number
- CN207144065U CN207144065U CN201721163623.6U CN201721163623U CN207144065U CN 207144065 U CN207144065 U CN 207144065U CN 201721163623 U CN201721163623 U CN 201721163623U CN 207144065 U CN207144065 U CN 207144065U
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- China
- Prior art keywords
- water
- residual quantity
- tank
- frequency conversion
- pressure
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 142
- 230000006641 stabilisation Effects 0.000 claims abstract description 32
- 238000011105 stabilization Methods 0.000 claims abstract description 32
- 230000010354 integration Effects 0.000 claims description 12
- 238000005660 chlorination reaction Methods 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003911 water pollution Methods 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
Abstract
The utility model discloses a kind of compensation box type negative-pressure-free supply equipment of full frequency conversion residual quantity of numeral, carry out grid including municipal administration, it is described come grid be connected in parallel to water tank and voltage stabilization and current stabilization tank respectively by branch pipe, the water inlet of the water tank and the water inlet of voltage stabilization and current stabilization tank connect with branch pipe respectively, the voltage stabilization and current stabilization tank is provided with multiple delivery ports, the delivery port is connected by variable frequency pump with pressurization outlet pipe respectively, the delivery port of the water tank compensates pump by residual quantity and connected with pressurization outlet pipe, and the pressurization outlet pipe connects with user's water service pipe net.Understand from the above, the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral of the present utility model, solve traditional box type negative-pressure-free and can only switch between municipal administration and water tank and supplied water to user, water pump selects the big high energy consumption of pump power, do not possess the problem of residual quantity compensation ability.
Description
Technical field
It the utility model is related to the technical field of user's water supply, and in particular to a kind of full frequency conversion residual quantity of numeral is compensation box
Non-negative pressure water-supply installation.
Background technology
The application of traditional box type negative-pressure-free is commonplace in the market, but in actual application, with
Upper equipment still suffers from more problem or weak point.
For traditional box type negative-pressure-free supply equipment, the valve of water tank water intake is controlled to be generally remote control float valve, water tank
Two position can not be set, and water tank easily degenerates often in full water state, water storage water quality.The fortune of simultaneously traditional box type negative-pressure-free
Row principle is：When municipal administration is all right, rear line water supply of pressurizeing of being fetched water from municipal administration；When municipal administration it is in bad order, carry out water shortage
When, it is switched to pressurize after water tank water intaking and is supplied water to user, does not possess residual quantity compensation ability.
Meanwhile conventional box type negative-pressure-free supply equipment, when more water pumps put into operation, an only water pump is transported for frequency conversion
OK, other water pump power frequency operations, energy consumption is higher during equipment use.
In addition, when water is used as deposit in a large water tank, the time, which has been grown, will be contaminated the water in water tank, by
In normal course of operation, the water in water tank will not be caused all to arrange light, so having water residual, extended residual in water tank all the time
Water pollution afterwards is more serious, and pollutes the water for newly entering water tank, causes when processing whole supply equipment to stop supplying water.
The content of the invention
The purpose of this utility model is：Overcome the deficiencies in the prior art, there is provided a kind of full frequency conversion residual quantity of numeral is compensation
Box type negative-pressure-free supply equipment, solving traditional box type negative-pressure-free can only switch between municipal administration and water tank to user's water supply, water
Pump selects the big high energy consumption of pump power, does not possess the problem of residual quantity compensation ability；All equal separate configurations digital integration frequency conversion controls of water pump
Device processed, it is arranged inside digital full frequency-conversion control cabinet.The PLC of advanced energy-conservation software leads to built in the digital integration frequency-variable controller
Modbus485 agreements are crossed with real-time Communication for Power, coordinated signals, co-ordination is realized between each frequency converter, more variable frequency pumps are put into
Run to user supply water when, each water pump operation frequency is consistent, load balancing, solves conventional supply equipment and only has a water pump to become
Frequently the problem of, energy consumption is too high when equipment caused by other water pump power frequency operations is run；Water tank is provided with more lattice, once single lattice water tank
There is pollution or need repairing, can individually be handled, supply equipment can still continue to run with；Chlorination equipment can ensure to enter
The water quality of the water of user's water service pipe net.
Technical solution adopted in the utility model is：
The digital complete compensation box type negative-pressure-free supply equipment of frequency conversion residual quantity, including municipal administration carry out grid, it is described come grid
It is connected in parallel to water tank and voltage stabilization and current stabilization tank, the water inlet of the water tank and the water inlet of voltage stabilization and current stabilization tank point respectively by branch pipe
Do not connected with branch pipe, the voltage stabilization and current stabilization tank is provided with multiple delivery ports, and the delivery port is respectively by variable frequency pump with pressurizeing out
Water pipe connects, and the delivery port of the water tank compensates pump by residual quantity and connected with pressurization outlet pipe, the pressurization outlet pipe and user
Connected with grid.
The further improvement project of the utility model is to connect to be provided with water tank water intake between the branch pipe and the water inlet of water tank
Integrated manipulator.
The further improvement project of the utility model is to connect and be provided between the branch pipe and the water inlet of voltage stabilization and current stabilization tank
Flow of inlet water control unit.
The further improvement project of the utility model is that the water tank is arranged with multiple lattice, between every lattice water tank mutually simultaneously
Connection connection.
The further improvement project of the utility model is to be provided with sterilization between delivery port and residual quantity the compensation pump of the water tank
Device.
The further improvement project of the utility model is that the chlorination equipment is ultraviolet ray disinfector.
The further improvement project of the utility model is, the variable frequency pump and residual quantity compensation pump with the full frequency conversion tank of numeral
Electrical connection.
The further improvement project of the utility model is to be provided with multiple digital integration frequency conversions in the full frequency conversion tank of numeral
Controller, the digital integration frequency-variable controller and variable frequency pump and residual quantity compensation pump are corresponding respectively.
The further improvement project of the utility model is the water tank water intake integrated manipulator, flow of inlet water control unit
Also electrically connected with chlorination equipment with digital full frequency conversion tank.
The beneficial effects of the utility model are：
Firstth, the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral of the present utility model, solves conventional boxes
Formula can only switch to user without negative pressure between municipal administration and water tank to supply water, and water pump selects the big high energy consumption of pump power, do not possess residual quantity benefit
The problem of repaying ability.
Secondth, the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral of the present utility model, all water pumps are only
Vertical configuration digital integration frequency-variable controller, it is arranged inside digital full frequency-conversion control cabinet.In the digital integration frequency-variable controller
The PLC of advanced energy-conservation software is put by Modbus485 agreements with realizing real-time Communication for Power, coordinated signals, coordination between each frequency converter
Work, more variable frequency pumps put into operation to user supplies water when, each water pump operation frequency unanimously, load balancing, solve routine
Supply equipment only has the problem of pump variable frequency, energy consumption is too high when equipment caused by other water pump power frequency operations is run.
3rd, the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral of the present utility model, water tank are provided with more lattice,
Once single lattice water tank has pollution or needed repairing, can individually be handled, supply equipment can still continue to run with.
4th, the complete compensation box type negative-pressure-free supply equipment of frequency conversion residual quantity of numeral of the present utility model, chlorination equipment can be with
Ensure the water quality into the water of user's water service pipe net.
Brief description of the drawings：
Fig. 1 is the pipeline schematic diagram of the utility model structure.
Embodiment：
As shown in Figure 1, the utility model carrys out grid 1 including municipal administration, it is described come grid 1 to pass through branch pipe 2 in parallel respectively
Water tank 4 and voltage stabilization and current stabilization tank 6 are connected with, the water inlet of the water tank 4 and the water inlet of voltage stabilization and current stabilization tank 6 connect with branch pipe 2 respectively
Logical, the voltage stabilization and current stabilization tank 6 is provided with multiple delivery ports, and the delivery port is connected by variable frequency pump 7 and pressurization outlet pipe 8 respectively
Logical, the delivery port of the water tank 4 compensates pump 10 by residual quantity and connected with pressurization outlet pipe 8, and the pressurization outlet pipe 8 is used with user
Grid 11 connects；Connected between the branch pipe 2 and the water inlet of water tank 4 and be provided with water tank water intake integrated manipulator 3；The branch pipe
Connected between 2 and the water inlet of voltage stabilization and current stabilization tank 6 and be provided with flow of inlet water control unit 5；The water tank 4 is arranged with multiple lattice, often
Connection parallel with one another between lattice water tank；Chlorination equipment 9 is provided between delivery port and residual quantity the compensation pump 10 of the water tank 4；It is described
Chlorination equipment 9 is ultraviolet ray disinfector；The variable frequency pump 7 and residual quantity compensation pump 10 electrically connect with digital full frequency conversion tank 12；
Multiple digital integration frequency-variable controllers, the digital integration frequency-variable controller and frequency conversion are provided with the full frequency conversion tank 12 of numeral
Water pump 7 and residual quantity compensation pump 10 correspond to respectively；The water tank water intake integrated manipulator 3, flow of inlet water control unit 5 and sterilization dress
9 are put also to electrically connect with digital full frequency conversion tank 12.
Normal water supply flow：When water tank 4 is in low liquid level, water tank water intake integrated manipulator 3 is opened to be entered into water tank 4
Water；When water tank 4 is in high level, water tank water intake integrated manipulator 3 is closed, and stops intaking to water tank 4.When the useful water of user needs
When asking, municipal water is pressurizeed and supplied water to user's pipe network 11 by flow of inlet water control unit 5, voltage stabilization and current stabilization tank 6, variable frequency pump 7.
Peak period water supply flow：When municipal peak period is supplied water, when the municipal administration of front end carrys out water shortage, it is impossible to meet that user uses
During water demand, intelligent residual quantity compensation pump 10 starts, and is fetched water into water tank 4, then by ultraviolet ray disinfector efficient sterilization
Afterwards, pressurize after pressurization outlet pipe 8 converges with variable frequency pump 7 and supplied water to user together, play peak period compensate municipal water with
User is with the effect of water residual quantity.
More water pump operation operating modes：The equal separate configurations digital integration frequency-variable controller of all water pumps in the utility model, if
It is placed in inside digital full frequency-conversion control cabinet 12.The PLC of advanced energy-conservation software passes through built in the digital integration frequency-variable controller
Modbus485 agreements with real-time Communication for Power, coordinated signals, co-ordination is realized between each frequency converter, transport by the more inputs of variable frequency pump 7
Row to user supplies water when, each water pump operation frequency is consistent, load balancing, solves conventional supply equipment and there was only a water pump change
Frequently the problem of, energy consumption is too high when equipment caused by other water pump power frequency operations is run.
It is described above, the only preferred embodiment of utility model, it is not intended to limit protection model of the present utility model
Enclose.
Claims (8)
1. the compensation box type negative-pressure-free supply equipment of digital full frequency conversion residual quantity, it is characterised in that：Carry out grid including municipal administration（1）,
It is described come grid（1）Pass through branch pipe（2）Water tank is connected in parallel to respectively（4）With voltage stabilization and current stabilization tank（6）, the water tank（4）'s
Water inlet and voltage stabilization and current stabilization tank（6）Water inlet respectively with branch pipe（2）Connection, the voltage stabilization and current stabilization tank（6）Provided with multiple water outlets
Mouthful, the delivery port passes through variable frequency pump respectively（7）With the outlet pipe that pressurizes（8）Connection, the water tank（4）Delivery port pass through difference
Amount compensation pump（10）With the outlet pipe that pressurizes（8）Connection, the pressurization outlet pipe（8）With user's water service pipe net（11）Connection.
2. the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral as claimed in claim 1, it is characterised in that：It is described
Branch pipe（2）With water tank（4）Water inlet between connection be provided with water tank water intake integrated manipulator（3）.
3. the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral as claimed in claim 1, it is characterised in that：It is described
Branch pipe（2）With voltage stabilization and current stabilization tank（6）Water inlet between connection be provided with flow of inlet water control unit（5）.
4. the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral as claimed in claim 1, it is characterised in that：It is described
Water tank（4）Multiple lattice are arranged with, per connection parallel with one another between lattice water tank.
5. the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral as claimed in claim 1, it is characterised in that：It is described
Water tank（4）Delivery port and residual quantity compensation pump（10）Between be provided with chlorination equipment（9）.
6. the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral as claimed in claim 5, it is characterised in that：It is described
Chlorination equipment（9）For ultraviolet ray disinfector.
7. the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral as claimed in claim 1, it is characterised in that：It is described
Variable frequency pump（7）Pump is compensated with residual quantity（10）With the full frequency conversion tank of numeral（12）Electrical connection.
8. the compensation box type negative-pressure-free supply equipment of the full frequency conversion residual quantity of numeral as claimed in claim 7, it is characterised in that：It is described
The full frequency conversion tank of numeral（12）Inside it is provided with multiple digital integration frequency-variable controllers, the digital integration frequency-variable controller and frequency conversion water
Pump（7）Pump is compensated with residual quantity（10）Correspond to respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163623.6U CN207144065U (en) | 2017-09-12 | 2017-09-12 | The compensation box type negative-pressure-free supply equipment of digital full frequency conversion residual quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163623.6U CN207144065U (en) | 2017-09-12 | 2017-09-12 | The compensation box type negative-pressure-free supply equipment of digital full frequency conversion residual quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207144065U true CN207144065U (en) | 2018-03-27 |
Family
ID=61678634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163623.6U Active CN207144065U (en) | 2017-09-12 | 2017-09-12 | The compensation box type negative-pressure-free supply equipment of digital full frequency conversion residual quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207144065U (en) |
Cited By (3)
| 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 |
| CN112392096A (en) * | 2020-11-23 | 2021-02-23 | 王陈儒 | Mute environment-friendly non-negative pressure water supply equipment |
| CN113152593A (en) * | 2021-04-28 | 2021-07-23 | 河南凯源水务科技有限公司 | Box type non-negative pressure water supply system |
-
2017
- 2017-09-12 CN CN201721163623.6U patent/CN207144065U/en active Active
Cited By (4)
| 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 |
| CN112392096A (en) * | 2020-11-23 | 2021-02-23 | 王陈儒 | Mute environment-friendly non-negative pressure water supply equipment |
| CN112392096B (en) * | 2020-11-23 | 2022-04-15 | 富兰克水务(江苏)有限公司 | Mute environment-friendly non-negative pressure water supply equipment |
| CN113152593A (en) * | 2021-04-28 | 2021-07-23 | 河南凯源水务科技有限公司 | Box type non-negative pressure water supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dake Pump Industry (Jiangsu) Co.,Ltd. Assignor: JIANGSU MINGXING WATER SUPPLY EQUIPMENT Co.,Ltd. Contract record no.: X2023980051228 Denomination of utility model: Digital fully variable frequency differential compensation box type negative pressure water supply equipment Granted publication date: 20180327 License type: Common License Record date: 20231211 |