CN203729385U - Energy-saving water supply mechanism - Google Patents
Energy-saving water supply mechanism Download PDFInfo
- Publication number
- CN203729385U CN203729385U CN201420118090.XU CN201420118090U CN203729385U CN 203729385 U CN203729385 U CN 203729385U CN 201420118090 U CN201420118090 U CN 201420118090U CN 203729385 U CN203729385 U CN 203729385U
- Authority
- CN
- China
- Prior art keywords
- water supply
- water
- municipal
- supply pipeline
- pressure
- 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
Links
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
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
- Fluid-Driven Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The utility model provides an energy-saving water supply mechanism which comprises a municipal water supply pipeline and a secondary pumping water supply pipeline, wherein a municipal tap water pipe is divided into the municipal water supply pipeline and the secondary pumping water supply pipeline after passing through a first pressure sensor and a first electrically powered valve, the municipal water supply pipeline is connected with a residential area water supply pipe network through a second electrically powered valve, the secondary pumping water supply pipeline sequentially comprises a third electrically powered valve, a current stabilization tank, secondary water supply equipment, a pressure tank and a second pressure sensor and is finally connected with the residential area water supply pipe network, and the current stabilization tank is provided with a negative pressure suppressor. The energy-saving water supply mechanism has the advantages and positive effects of being capable of realizing the switching between municipal water supply and secondary pumping water supply and reducing the energy waste on the condition that the normal water using of residents is guaranteed.
Description
Technical field
The utility model relates to one way of life water system, relates in particular to a kind of energy saving water supply mechanism.
Background technology
At present, China's Urban House supplies water and generally adopts the way of supplying water of underground water tank make-up water pump.As Chinese utility model patent, notice of authorization CN 201096832 U, are that the water of city planting ductwork is connected to water tank, then water pump are connected on water tank, utilize water pump to add pressure handle water and deliver in resident family.Water pump is for a long time in the operation of high efficiency low in energy consumption like this, and such way of supplying water has not only wasted the pressure of city planting ductwork, has also wasted resource.
Summary of the invention
Problem to be solved in the utility model is the situation that has the wasting of resources for existing water system, and a kind of energy saving water supply mechanism is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of energy saving water supply mechanism, comprise municipal water supply pipeline, second pressure water supply pipeline, after the first pressure sensor and the first motor operated valve, be divided into described municipal water supply pipeline and described second pressure water supply pipeline at municipal tap water pipeline, described municipal water supply pipeline is connected with residential block water supply network through the second motor operated valve, described second pressure water supply pipeline comprises the 3rd motor operated valve successively, steady-flow tank, secondary water-supply equipment, pressurized tank and the second pressure sensor, and be finally connected with residential block water supply network, described steady-flow tank is provided with negative pressure inhibition device.
Preferably, described secondary water-supply equipment is water pump assembly, and described water pump assembly is made up of water pump, flap valve and butterfly valve, and described water pump is connected with converter circuit.
Advantage and the good effect that the utlity model has are: realize municipal water supply and second pressure water supply switching by this water supply mechanism, in the situation that ensureing the normal water of resident, reduce energy waste.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, the first pressure sensor, 2, the first motor operated valve, 3, the second motor operated valve, 4, the 3rd motor operated valve, 5, steady-flow tank, 51, negative pressure inhibition device, 6, secondary water-supply equipment, 61, water pump, 62, flap valve, 63, butterfly valve, 7, the second pressure sensor, 8, pressurized tank.
Detailed description of the invention
A kind of energy saving water supply mechanism as shown in Figure 1, comprise municipal water supply pipeline, second pressure water supply pipeline, after the first pressure sensor 1 and the first motor operated valve 2, be divided into described municipal water supply pipeline and described second pressure water supply pipeline at municipal tap water pipeline, described municipal water supply pipeline is connected with residential block water supply network through the second motor operated valve 3, described second pressure water supply pipeline comprises the 3rd motor operated valve 4 successively, steady-flow tank 5, secondary water-supply equipment 6, pressurized tank 8 and the second pressure sensor 7, and be finally connected with residential block water supply network, described steady-flow tank 5 is provided with negative pressure inhibition device 51, described secondary water-supply equipment 6 is water pump assembly, and described water pump assembly is made up of water pump 61, flap valve 62 and butterfly valve 63, and described water pump 61 is connected with converter circuit.
The course of work of the present embodiment: when operation, the first pressure sensor 1 and the second pressure sensor 7 can Real-Time Monitoring water supply network pressure.
(1) in the time that water supply network pressure is more than or equal to urbanite water consumption pressure, open the first motor operated valve 2 and the second motor operated valve 3, secondary water-supply equipment 6 quits work;
(2) in the time that water supply network pressure is less than urbanite water consumption pressure, open the first motor operated valve 2 and the 3rd motor operated valve 4, close the second motor operated valve 3, secondary water-supply equipment 6 is devoted oneself to work, and ensures residential block water requirements.
(3) in the time of the stop supplies of municipal tap water, the first motor operated valve 2, the second motor operated valve 3 and the 3rd motor operated valve 4 are all closed, and secondary water-supply equipment quits work.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. an energy saving water supply mechanism, comprise municipal water supply pipeline, second pressure water supply pipeline, after the first pressure sensor and the first motor operated valve, be divided into described municipal water supply pipeline and described second pressure water supply pipeline at municipal tap water pipeline, it is characterized in that, described municipal water supply pipeline is connected with residential block water supply network through the second motor operated valve, described second pressure water supply pipeline comprises the 3rd motor operated valve successively, steady-flow tank, secondary water-supply equipment, pressurized tank and the second pressure sensor, and be finally connected with residential block water supply network, described steady-flow tank is provided with negative pressure inhibition device.
2. a kind of energy saving water supply as claimed in claim 1 mechanism, is characterized in that, described secondary water-supply equipment is water pump assembly, and described water pump assembly is made up of water pump, flap valve and butterfly valve, and described water pump is connected with converter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118090.XU CN203729385U (en) | 2014-03-16 | 2014-03-16 | Energy-saving water supply mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118090.XU CN203729385U (en) | 2014-03-16 | 2014-03-16 | Energy-saving water supply mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729385U true CN203729385U (en) | 2014-07-23 |
Family
ID=51199470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118090.XU Expired - Fee Related CN203729385U (en) | 2014-03-16 | 2014-03-16 | Energy-saving water supply mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729385U (en) |
-
2014
- 2014-03-16 CN CN201420118090.XU patent/CN203729385U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150316 |
|
| EXPY | Termination of patent right or utility model |