CN203320613U - Water pressure automatic adjusting system for water supply device - Google Patents
Water pressure automatic adjusting system for water supply device Download PDFInfo
- Publication number
- CN203320613U CN203320613U CN2013202520001U CN201320252000U CN203320613U CN 203320613 U CN203320613 U CN 203320613U CN 2013202520001 U CN2013202520001 U CN 2013202520001U CN 201320252000 U CN201320252000 U CN 201320252000U CN 203320613 U CN203320613 U CN 203320613U
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- Prior art keywords
- water
- pipe
- hydraulic pressure
- pressure sensor
- adjusting system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a water pressure automatic adjusting system for a water supply device. The water pressure automatic adjusting system comprises a water pipe mother pipe, a water pipe son pipe, a PLC, a water pressure sensor, a water pump and a servo motor. The servo motor drives the water pump, the water pump supplies the water pipe mother pipe with water, the water pressure sensor is arranged in the water pipe mother pipe, the water pressure sensor is electrically connected with the PLC, and the PLC is electrically connected with the servo motor. According to the water pressure automatic adjusting system for the water supply device, pressure in a water supply pipe network is controlled by controlling over the revolving speed of the servo motor through the PLC, the pressure in the water supply pipe network can be easily and conveniently controlled, the accuracy of controlling the pressure is improved, and equipment cost is also reduced.
Description
Technical field
The utility model relates to the supply equipment field, is specifically related to a kind of hydraulic pressure automatic regulating system of supply equipment.
Background technology
In water system, because user's water supply volume is that constantly fluctuation changes, common supply equipment is sent water by single pump, uncontrollable hydraulic pressure, cause water supply volume hour hydraulic pressure excessive, may cause water pipe to damage, when water supply volume is large, hydraulic pressure is less, causes insufficient water.Some supply equipment that can regulate hydraulic pressure adopts many different pump switchings of power to supply water, although can reach the purpose of controlling hydraulic pressure, the control range inaccuracy, and adopt many pump floor spaces larger, also increased the cost of equipment.
Summary of the invention
For solving the deficiencies in the prior art, the utility model provides a kind of hydraulic pressure automatic regulating system of supply equipment, has solved the problems referred to above.
The utility model is achieved through the following technical solutions:
A kind of hydraulic pressure automatic regulating system of supply equipment, comprise the female pipe of water pipe, water pipe pipe, PLC controller, hydraulic pressure sensor, water pump, servomotor, servomotor drives water pump, water pump supplies water in the female pipe of water pipe, hydraulic pressure sensor is located in the female pipe of water pipe, hydraulic pressure sensor is electrically connected to the PLC controller, and the PLC controller is electrically connected to servomotor.
Hydraulic pressure sensor is positioned at the female pipe of water pipe and the sub female pipe of water pipe one side of managing intersection of water pipe.
Operating principle: the hydraulic pressure of hydraulic pressure sensor in can the Real-Time Monitoring water pipe, and transfer data to the PLC controller, and when water supply volume increases, hydraulic pressure reduces, and the PLC controller is controlled servomotor by increasing speed to increase the water pump output, increases the pressure in pipe network; When water supply volume reduces, in pipe network, hydraulic pressure increases, and the PLC controller is controlled servomotor, and its rotating speed is reduced, and reduces the pressure in pipe network.
The beneficial effects of the utility model:
The rotating speed that the utility model is controlled servomotor by the PLC controller is controlled the pressure in water supply network, can control simply and easily the pressure in water supply network, has improved pressure controlled accuracy, has also reduced the cost of equipment.
The accompanying drawing explanation
The hydraulic pressure automatic regulating system schematic diagram that Fig. 1 is a kind of supply equipment.
The specific embodiment
A kind of hydraulic pressure automatic regulating system of supply equipment, comprise the female pipe 2 of water pipe, water pipe pipe 1, PLC controller 4, hydraulic pressure sensor 3, water pump 6, servomotor 5, servomotor 5 drives water pump 6, water pump 6 supplies water in the female pipe 2 of water pipe, hydraulic pressure sensor 3 is located in the female pipe 2 of water pipe, hydraulic pressure sensor 3 is electrically connected to PLC controller 4, and PLC controller 4 is electrically connected to servomotor 5.
Hydraulic pressure sensor 3 is positioned at the female pipe 2 of water pipe and the sub female pipe of water pipe 2 one sides of managing 1 intersection of water pipe.
During work, the hydraulic pressure of hydraulic pressure sensor 3 in can the Real-Time Monitoring water pipe, and transfer data to PLC controller 4, when water supply volume increases, hydraulic pressure reduces, and PLC controller 4 is controlled servomotor 5 by increasing speed to increase the water pump output, increases the pressure in pipe network; When water supply volume reduces, in pipe network, hydraulic pressure increases, and PLC controller 4 is controlled servomotor 5, and its rotating speed is reduced, and reduces the pressure in pipe network.
Embodiment recited above is described preferred embodiment of the present utility model; not design of the present utility model and protection domain are limited; under the prerequisite that does not break away from the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model, all should fall into protection domain of the present utility model.
Claims (2)
1. the hydraulic pressure automatic regulating system of a supply equipment, comprise the female pipe of water pipe, water pipe pipe, PLC controller, hydraulic pressure sensor and water pump, it is characterized in that, also comprise: servomotor, servomotor drives water pump, hydraulic pressure sensor is located in the female pipe of water pipe, and hydraulic pressure sensor is electrically connected to the PLC controller, and the PLC controller is electrically connected to servomotor.
2. the hydraulic pressure automatic regulating system of a kind of supply equipment according to claim 1 is characterized in that: described hydraulic pressure sensor is positioned at the female pipe of water pipe of the female pipe of water pipe and water pipe pipe intersection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202520001U CN203320613U (en) | 2013-05-11 | 2013-05-11 | Water pressure automatic adjusting system for water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202520001U CN203320613U (en) | 2013-05-11 | 2013-05-11 | Water pressure automatic adjusting system for water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320613U true CN203320613U (en) | 2013-12-04 |
Family
ID=49659979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202520001U Expired - Fee Related CN203320613U (en) | 2013-05-11 | 2013-05-11 | Water pressure automatic adjusting system for water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916553A (en) * | 2019-03-31 | 2019-06-21 | 吴银洪 | A kind of device for being used to monitor rural water supply system based on hydraulic pressure detection |
-
2013
- 2013-05-11 CN CN2013202520001U patent/CN203320613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916553A (en) * | 2019-03-31 | 2019-06-21 | 吴银洪 | A kind of device for being used to monitor rural water supply system based on hydraulic pressure detection |
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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: 20131204 Termination date: 20140511 |