CN201924408U - Constant-pressure water supply device for full-automatic water supply equipment - Google Patents
Constant-pressure water supply device for full-automatic water supply equipment Download PDFInfo
- Publication number
- CN201924408U CN201924408U CN201120035414XU CN201120035414U CN201924408U CN 201924408 U CN201924408 U CN 201924408U CN 201120035414X U CN201120035414X U CN 201120035414XU CN 201120035414 U CN201120035414 U CN 201120035414U CN 201924408 U CN201924408 U CN 201924408U
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- CN
- China
- Prior art keywords
- water supply
- water
- sensor
- frequency converter
- water pump
- Prior art date
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance 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 Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
一种用于全自动供水设备的恒压供水装置，包括变频器、供水控制器、水泵、传感器和电源，所述变频器的控制端连接水泵，对水泵的转速作出调控，所述变频器的信号输入端连接供水控制器，该供水控制器利用数据线连接传感器，所述传感器安装在水泵的出水管处，所述电源利用导线连接变频器、供水控制器、水泵、传感器，为设备提供动力。本实用新型可以实时监测出水管的压力，并以此对供水装置作出合理的恒压调控。
A constant pressure water supply device for fully automatic water supply equipment, including a frequency converter, a water supply controller, a water pump, a sensor, and a power supply. The control end of the frequency converter is connected to the water pump to regulate the speed of the water pump. The signal input end is connected to the water supply controller, and the water supply controller uses a data line to connect to the sensor. The sensor is installed at the water outlet pipe of the water pump. The power supply is connected to the frequency converter, water supply controller, water pump, and sensor by wires to provide power for the equipment. . The utility model can monitor the pressure of the water outlet pipe in real time, and make reasonable constant pressure regulation on the water supply device.
Description
Technical field
The utility model relates to a kind of supply equipment, is specifically related to a kind of constant pressure water supply equipment that is used for full-automatic water-supply apparatus.
Background technology
Along with the development of modernization construction, living standards of urban and rural residents level has had and has significantly improved, and highrise building is more and more, and factory's modern chemical industry degree has had significant progress, has also proposed new requirement to water supply industry simultaneously.Old-fashioned supply equipment is not suitable for highrise building and large tracts of land supplies water, and equipment can not obtain the pressure parameter of water outlet in real time and make rational constant voltage regulation and control with this, causes defectives such as the supply equipment power consumption is big, fragile, investment is big obviously to embody.Market demand a kind of advanced in performance, reliable in, the fully-automatic constant pressure supply equipment of simple to operate, energy conservation.
The utility model content
The purpose of this utility model is to provide a kind of constant pressure water supply equipment that is used for full-automatic water-supply apparatus, traditional water supply equipment can not obtain the pressure parameter of water outlet in real time and make reasonable constant voltage regulation and control with this in the solution above-mentioned background technology, and causes the problem that the supply equipment power consumption is big, fragile, investment is big.
For achieving the above object, the utility model by the following technical solutions.
A kind of constant pressure water supply equipment that is used for full-automatic water-supply apparatus, comprise frequency converter, changeable water supply controller, water pump, sensor and power supply, it is characterized in that, the control end of described frequency converter connects water pump, rotating speed to water pump is made regulation and control, the signal input part of described frequency converter connects changeable water supply controller, this changeable water supply controller utilizes data wire to connect sensor, described sensor is installed in the outlet pipe place of water pump, described power utilization lead connects frequency converter, changeable water supply controller, water pump, sensor respectively, for equipment provides power.
As a kind of improvement, on the outlet pipe between described water pump and the sensor flap valve is installed.
The utility model is after startup, sensor detects the siphon pressure value in real time, detection signal feeds back to changeable water supply controller, changeable water supply controller compares, calculates force value and the setting value that feeds back, give frequency converter with final control signal, frequency converter is regulated the pump motor rotating speed, and the flow of control water makes pipeline pressure keep constant.
The utility model has following beneficial effect owing to adopted above structure:
1, equipment is regulated pump rotary speed automatically according to the variation of water supply volume, keeps the constant pressure of pipe network water supply;
2, pump motor adopts the frequency converter soft starting mode, has significantly reduced the mechanical wear of motor little, has prolonged the application life of water pump and relevant low voltage component;
3, power savings is obvious, compares with the traditional water supply mode, generally economizes on electricity 30%～50%;
4, floor space is little, and up-front investment is few, directly supplies water non-secondary pollution.
Description of drawings
Fig. 1 is that the utility model is formed structural representation
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, a kind of constant pressure water supply equipment that is used for full-automatic water-supply apparatus, comprise frequency converter 1, changeable water supply controller 2, water pump 3, sensor 4 and power supply, it is characterized in that, the control end of described frequency converter 1 connects water pump 3, motor speed to water pump 3 is made regulation and control, the signal input part of described frequency converter 1 connects changeable water supply controller 2, this changeable water supply controller 2 utilizes data wire to connect sensor 4, described sensor 4 is installed in the outlet pipe place of water pump 3, and described power supply provides power for frequency converter, changeable water supply controller, water pump, sensor.
In the present embodiment, on the outlet pipe between described water pump 3 and the sensor 4 flap valve 5 is installed.
In the present embodiment, the water inlet pipe of described water pump 3 is installed in 6 places, water source.
This device is after startup, sensor 4 detects the siphon pressure value in real time, detection signal feeds back to changeable water supply controller 2,2 pairs of force value that feed back of changeable water supply controller and setting value compare, calculate, give frequency converter 1 with final control signal, frequency converter 1 is regulated the motor speed of water pump 3, and control is 6 speed of drawing water from the water source, makes pipeline pressure keep constant.
Below only be that of the present utility model for example protection domain of the present utility model is as the criterion with the content of claim, any based on modification of the present utility model all within protection domain of the present utility model.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120035414XU CN201924408U (en) | 2011-01-27 | 2011-01-27 | Constant-pressure water supply device for full-automatic water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120035414XU CN201924408U (en) | 2011-01-27 | 2011-01-27 | Constant-pressure water supply device for full-automatic water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924408U true CN201924408U (en) | 2011-08-10 |
Family
ID=44428267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120035414XU Expired - Fee Related CN201924408U (en) | 2011-01-27 | 2011-01-27 | Constant-pressure water supply device for full-automatic water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587459A (en) * | 2012-04-07 | 2012-07-18 | 焦作煤业（集团）新乡能源有限公司 | Underground variable-frequency constant-pressure water supply system |
| CN108018914A (en) * | 2017-12-21 | 2018-05-11 | 龙岩畅丰专用汽车有限公司 | A kind of constant pressure water supply system |
-
2011
- 2011-01-27 CN CN201120035414XU patent/CN201924408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587459A (en) * | 2012-04-07 | 2012-07-18 | 焦作煤业（集团）新乡能源有限公司 | Underground variable-frequency constant-pressure water supply system |
| CN108018914A (en) * | 2017-12-21 | 2018-05-11 | 龙岩畅丰专用汽车有限公司 | A kind of constant pressure water supply system |
| CN108018914B (en) * | 2017-12-21 | 2020-10-16 | 龙岩畅丰专用汽车有限公司 | Constant-pressure water supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140127 |