CN2856186Y - Automatic pressure regulating system for water supplying pipeline - Google Patents
Automatic pressure regulating system for water supplying pipeline Download PDFInfo
- Publication number
- CN2856186Y CN2856186Y CN 200520125059 CN200520125059U CN2856186Y CN 2856186 Y CN2856186 Y CN 2856186Y CN 200520125059 CN200520125059 CN 200520125059 CN 200520125059 U CN200520125059 U CN 200520125059U CN 2856186 Y CN2856186 Y CN 2856186Y
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- CN
- China
- Prior art keywords
- water
- pressure
- pipe
- regulating system
- water supply
- Prior art date
- 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
An automatic pressure-regulating system for water supply pipes is provided for being used in certain areas having water flow in water supply pipes but insufficient pressure. When the normal water inflow quantity of a pipe is larger than or equal to the water consumption of a company, the internal pressure of the pipe can be used to a full extent by directly mounting a pipe bump on the pipe, and utilizing the automatic pressure-regulating system to conduct water supply under automatic boost control, thereby achieving the advantages of low investment, mounting simplicity, and zero influence on water utilization of other users in a pipe network. Meanwhile, by using a pressure gauge with electric contact, device-recognized water supply cutoff and sufficient pressure in a pipe can be realized, and a frequency converter can be shut down when there's no need of operation, and as a result, energy and cost can be saved.
Description
Technical field: the utility model relates to the town and country water supply facilities, relates in particular to a kind of pipeline automatic voltage regulating system.
Background technology: in certain areas, water supply line has water but insufficient pressure, generally adopts and sets up reservoir, is equipped with the pressure water pot or adopts the variable frequency control water pump to extract the interior water of reservoir, infeeds pipeline again.This mode is invested greatly, facility takes up room greatly, the operating cost height, main is to have considerable time pressure very sufficient in the pipeline, the normally water that need not pressurize also with regard to causing hydraulic pressure to leak into the pond with the form of idle work, wastes like this, extract pressurization again from the pond, increased energy consumption and operating cost again.
Summary of the invention: when normally coming under the situation of the water yield more than or equal to our unit's water supply volume of pipeline; can adopt fully tubing pump is directly installed on the pipeline; utilizing automatic voltage regulating system control to boost automatically to control simultaneously supplies water; make and all can be fully used regardless of different kinds of the manifold pressure; small investment; easy for installation; do not influence other user's waters of pipe network; cut off the water and the enough situations of pressure with electro connecting pressure gauge realization recognition of devices pipeline; when should not being started, frequency converter shut down energy conservation and funds.
The beneficial effect that the utility model solves is: the hydraulic pressure in the pipeline all can be fully used in any scope, and small investment does not influence other user's waters of pipe network, meets the water supply management principle.
The technical scheme that the utility model technical solution problem is adopted is: tubing pump is installed on the pipeline that need boost, utilize the teletransmission pressure meter of installing on the pipeline of tubing pump water side that force value is fed back to frequency converter, Frequency Converter Control tubing pump rotating speed makes the constant water pressure that water supply line reaches to be needed, come on the water end (W.E.) pipeline electro connecting pressure gauge to be installed, in the future the pressure condition in the waterpipe becomes control signal and informs whether variable frequency control equipment can normally start, the contact setting of low pressure values is the pipeline situation of cutting off the water, can not open pressurized equipment, the back tubing pump idle running that prevents to find time causes damage; The contact setting of high pressure values is that pipeline comes water pressure to be enough to normally use for the user, need not start pressurized equipment, with energy conservation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the structural representation of a kind of water supply line automatic voltage regulating system described in the utility model.
1. variable frequency control case, 2. teletransmission pressure meter, the 3.. tubing pump, 4. electro connecting pressure gauge 5. comes waterpipe, 6. outlet conduit.
The specific embodiment: tubing pump (3) is installed in the pipe network that need boost and comes the water place, go up at the outlet conduit (6) of the water side of tubing pump (3) teletransmission pressure meter (2) is installed, electro connecting pressure gauge (4) is installed on the water inlet end pipeline of tubing pump (3), utilize the keying and the acceleration and deceleration operation of variable frequency control case (1) control tubing pump, teletransmission pressure meter (2) feeds back to frequency-changing control system with the force value of user's water, tubing pump (3) is quickened or run slowly, electro connecting pressure gauge (4) is that in the future the pressure condition in the waterpipe (5) becomes control signal and informs whether variable frequency control equipment can normally start pressurization, the low-voltage contact setting is the pipeline situation of cutting off the water, can not open pressurized equipment, the back tubing pump idle running that prevents to find time causes damage.The high-voltage contact setting is that pipeline comes water pressure to be enough to normally use for the user, need not start pressurized equipment, with energy conservation.
Claims (1)
1. water supply line automatic voltage regulating system, employing is directly installed on tubing pump on the pipeline, utilizing automatic voltage regulating system control to boost automatically to control simultaneously supplies water, it is characterized in that: electro connecting pressure gauge is installed on the water end (W.E.) pipeline by the coming of tubing pump, and resistance-type teletransmission pressure meter is installed on the water side pipeline of tubing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125059 CN2856186Y (en) | 2005-11-29 | 2005-11-29 | Automatic pressure regulating system for water supplying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125059 CN2856186Y (en) | 2005-11-29 | 2005-11-29 | Automatic pressure regulating system for water supplying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856186Y true CN2856186Y (en) | 2007-01-10 |
Family
ID=37599492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520125059 Expired - Fee Related CN2856186Y (en) | 2005-11-29 | 2005-11-29 | Automatic pressure regulating system for water supplying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856186Y (en) |
-
2005
- 2005-11-29 CN CN 200520125059 patent/CN2856186Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |