CN201148637Y - Water supply apparatus - Google Patents
Water supply apparatus Download PDFInfo
- Publication number
- CN201148637Y CN201148637Y CNU2007201850920U CN200720185092U CN201148637Y CN 201148637 Y CN201148637 Y CN 201148637Y CN U2007201850920 U CNU2007201850920 U CN U2007201850920U CN 200720185092 U CN200720185092 U CN 200720185092U CN 201148637 Y CN201148637 Y CN 201148637Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipe network
- inlet pipe
- water tank
- pipe
- 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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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 water supply device, which is mainly used to offer a water pump provided by tap water pipe network to users in various high buildings. The water supply device comprises a water inlet pipe (2) connected with the tap water pipe network; the water inlet pipe (2) is connected with a water tank (1); the water tank (1) is connected with a water supply pipe, a valve and a water pump. The utility model is characterized in that an electric control three-way valve (14) is arranged between the import terminal of the water pump, the water inlet pipe (2) and the water tank (1). The water pump utilizes the original pressure of the tap water pipe network for laminated pressurization, thus effectively saving the energy and reducing the water supply cost. When the pressure in the pipe network is relatively low or none, the water pump in the water tank (1) can supply pressure to users. In the operation, the electric control valve (14) can also use the water both from tap water in the pipe network and the water tank.
Description
Technical field
The utility model relates to a kind of waterworks, is mainly used in the water pump that the tap water pipe network is provided and goes out for the user on all kinds of high buildings to use.
Background technology
The water that traditional building water supply mode is generally in the tap water pipe network enters storage cistern (water tank) by water inlet pipe, by pipeline, valve and water pump the water in the storage cistern is transported to user on the high building again, be provided with the float switch device in the storage cistern, when the water yield in the storage cistern reaches setting value, water inlet pipe is closed in action by ball float, and ball float is opened water inlet pipe tap water pipe network and intake in storage cistern once more when the water yield in the water tank reduces.This traditional water supply pattern makes the waste in vain of original tap water pipe network pressure with the original ductwork pressure vanishing of tap water.
Summary of the invention
The purpose of this utility model provides and a kind ofly makes full use of pressure in the tap water pipe network, save the energy, reduce the waterworks of water supply cost, overcomes the deficiencies in the prior art.
Waterworks of the present utility model, it comprises the water inlet pipe 2 that joins with the tap water pipe network, water inlet pipe 2 joins with water tank 1, and water tank 1 joins with supply channel, valve, water pump, it is characterized in that: be connected to automatically controlled three way cock 14 between the arrival end of water pump and water inlet pipe 2 and water tank 1.
Waterworks of the present utility model, owing between the arrival end of water pump and water inlet pipe 2 and water tank 1, be connected to automatically controlled three way cock 14, when water in the water tank 1 reached setting value, ball is floating closed water inlet pipe 2, at this moment, water inlet pipe 2 is connected with the inlet of water pump by automatically controlled three way cock 14, water pump utilizes the original pressure superposition supercharging of tap water pipe network, thereby has saved the energy effectively, has reduced water supply cost, lower or when not having pressure when pressure in the pipe network, the water pump in the water tank 1 can be gone out to the user provide.In running, also can use tap water in the pipe network and the water in the water tank simultaneously by electrically-controlled valve 14.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
As shown in the figure: 1 is water tank, and 2 is water inlet pipe, and water inlet pipe 2 joins by pipe network interface 3 and tap water pipe network.The end that is positioned at water tank 1 inboard water inlet pipe 2 is provided with float switch device 17, when the water yield in the water tank 1 reaches setting value, closes water inlet pipe 2 by the action of ball float, when the drawdown in the water tank 1, opens water inlet pipe 2 by the ball float action.
14 is the automatically controlled three way cock of selecting for use, automatically controlled three way cock 14 is provided with interface 5,6,15, on water inlet pipe 2, be connected to threeway 18, interface 4 in the threeway 18 joins with the interface 5 on the automatically controlled three way cock 14, outlet 16 on the water tank 1 is joined with the interface 15 on the automatically controlled three way cock 14, and the interface 6 on the automatically controlled three way cock 14 joins with valve 7, water pump 8, valve 9, outlet pipe 10 by the road.Between the interface 6 on the automatically controlled three way cock 14 and outlet pipe 10, also be connected to the branch road that is connected in series by valve 13, water pump 12, valve 11.User terminal during use on outlet pipe 10 and the high building joins, and pipe network interface 3 joins with the tap water pipe network.This device has made full use of the pressure in the pipe network in running, saved the energy, has reduced running cost.
Claims (1)
1, a kind of waterworks, it comprises the water inlet pipe (2) that joins with the tap water pipe network, water inlet pipe (2) joins with water tank (1), water tank (1) and supply channel, valve, water pump join, and it is characterized in that: be connected to automatically controlled three way cock (14) between the arrival end of water pump and water inlet pipe (2) and water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201850920U CN201148637Y (en) | 2007-12-24 | 2007-12-24 | Water supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201850920U CN201148637Y (en) | 2007-12-24 | 2007-12-24 | Water supply apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148637Y true CN201148637Y (en) | 2008-11-12 |
Family
ID=40116403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201850920U Expired - Fee Related CN201148637Y (en) | 2007-12-24 | 2007-12-24 | Water supply apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148637Y (en) |
-
2007
- 2007-12-24 CN CNU2007201850920U patent/CN201148637Y/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Airong Inventor before: Han Zengqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HAN ZENGQIANG TO: CHEN AIRONG |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20111224 |