CN201148635Y - Forced stack pressure non-negative pressure water supply equipment - Google Patents
Forced stack pressure non-negative pressure water supply equipment Download PDFInfo
- Publication number
- CN201148635Y CN201148635Y CNU2008200220834U CN200820022083U CN201148635Y CN 201148635 Y CN201148635 Y CN 201148635Y CN U2008200220834 U CNU2008200220834 U CN U2008200220834U CN 200820022083 U CN200820022083 U CN 200820022083U CN 201148635 Y CN201148635 Y CN 201148635Y
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- pressure
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- water supply
- operated valve
- motor operated
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Abstract
The utility model discloses a compulsory laminated non-negative-pressure water supply device, pertaining to water supply equipment, in particular to a non-negative-pressure water supply device which can utilize the original pressure of tap water. The compulsory laminated non-negative-pressure water supply device comprises a steady flow compensation tank, a pump, a control cabinet, a pressure sensor, etc. The utility model is characterized in that the bottom of the steady flow compensation tank is provided with a non-negative-pressure inner water tube; the downflow pipe of the original steady flow compensation tank is connected with an automatic voltage regulation adaptor which consists of an electric valve A, an electric valve B and an electric valve C; the constant pressure water outlet pipe of the adaptor is connected with the user pipe network; a boost water outlet pipe is connected with a boost pump; the water level sensor in the compensation tank is connected with a controller; all electric valves in the adaptor are connected with the controller. The steady flow compensation tank of the compulsory laminated non-negative-pressure water supply device is serially connected and regulates 100 percent original pressure of tap water. The steady flow compensation tank is a sealed pressure container which is totally separated from the outside, thus completely eliminating the secondary pollution of tap water caused by contact with the atmosphere. The automatic voltage regulation adaptor fully utilizes the pressure of the tap water pipe network, achieves the tri-lamination effect and even saves the energy.
Description
Technical field
The utility model belongs to supply equipment, particularly can utilize the non-negative pressure water-supply installation of the original pressure of tap water.
Background technology
To have used the traditional method of many methods be the river constitution re-uses supply equipment in pond or the water pot and add and be sent to user's pipe network than the water supply people of the higher floor of low country in order to solve the city tap-water pipe network water pressure, these methods have not only been wasted the pressure of original tap water but also have been caused secondary pollution easily, non-negative pressure water-supply installation begins to occur in recent years, adopting the current stabilization compensating tank to be connected in series pressurization with tap water supplies water, though can utilize the original pressure of tap water by atmosphere contact carrying out release, to eliminate negative pressure, still there is the possibility of secondary pollution.
The utility model content
Utilize tap water pressure insufficient and may cause the deficiency of secondary pollution in order to overcome existing non-negative pressure water-supply installation, the purpose of this utility model provides a kind of pressure stacked-pressing non-negative-pressure water supply facilities, this pressure stacked-pressing non-negative-pressure water supply facilities not only can utilize original pressure of tap water fully, and can effectively prevent because of contact the secondary pollution that causes with atmosphere.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of pressure stacked-pressing non-negative-pressure water supply facilities, by the current stabilization compensating tank, water pump, switch board, compositions such as pressure sensor is characterized in that: in current stabilization compensating tank bottom water source tube in the no negative pressure is housed, be connected one by motor operated valve A with original current stabilization compensating tank sewer pipe, motor operated valve B, the automatic Regulation adapter that motor operated valve C forms, the normal pressure outlet pipe of adapter connects user's pipe network, the supercharging outlet pipe connects booster water pump, level sensor is connected with controller in the compensating tank, and each motor operated valve is connected with controller in the adapter.
Motor operated valve A is connected between interior water source tube of no negative pressure and the current stabilization compensating tank sewer pipe in the described automatic Regulation adapter, motor operated valve B is connected between current stabilization compensating tank sewer pipe and the normal pressure outlet pipe, and motor operated valve C is connected between current stabilization compensating tank sewer pipe and the supercharging outlet pipe.
The beneficial effects of the utility model are that the current stabilization compensating tank serial connection and the allotment tap water of this pressure stacked-pressing non-negative-pressure water supply facilities can utilize original 100% pressure, the current stabilization compensating tank is hermetically sealed pressure vessel and extraneous isolated fully can thoroughly stopping because of tap water contacts the secondary pollution that causes with atmosphere, and the automatic Regulation adapter makes full use of the pressure of tap water pipe network and realizes three pressed and overlapped effects energy conservation more.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model,
Fig. 2 is the automatic Regulation adapter structure schematic diagram among Fig. 1.
Among the figure, 1. water supply pipe does not 2. have water source tube, 3. current stabilization compensating tank in the negative pressure, 4. compensating tank sewer pipe, 5. level sensor, 6. pressure sensor in the compensating tank, 7. automatic Regulation adapter, 8. controller, 9. user's pipe network, 10. user's ductwork pressure sensor, 11. booster water pump A, 12. booster water pump B, 13. motor operated valve A, 14. motor operated valves control line, 15. motor operated valve B, 16. motor operated valve C, 17. normal pressure outlet pipes, 18. supercharging outlet pipes.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Motor operated valve A is connected between interior water source tube of no negative pressure and the steady flow compensator sewer pipe in the described automatic Regulation adapter, motor operated valve B is connected between current stabilization compensating tank sewer pipe and the normal pressure outlet pipe, and motor operated valve C is connected between current stabilization compensating tank sewer pipe and the supercharging outlet pipe.
Claims (2)
1. force the stacked-pressing non-negative-pressure water supply facilities for one kind, form by current stabilization compensating tank, water pump, switch board, pressure sensor etc. and it is characterized in that: water source tube in the no negative pressure is housed in current stabilization compensating tank bottom, be connected an automatic Regulation adapter of forming by motor operated valve A, motor operated valve B, motor operated valve C with original current stabilization compensating tank sewer pipe, the normal pressure outlet pipe of adapter connects user's pipe network, the supercharging outlet pipe connects booster water pump, level sensor is connected with controller in the compensating tank, and each motor operated valve is connected with controller respectively in the adapter.
2. pressure stacked-pressing non-negative-pressure water supply facilities according to claim 1, it is characterized in that: motor operated valve A is connected between interior water source tube of no negative pressure and the current stabilization compensating tank sewer pipe in the described automatic Regulation adapter, motor operated valve B is connected between current stabilization compensating tank sewer pipe and the normal pressure outlet pipe, and motor operated valve C is connected between current stabilization compensating tank sewer pipe and the supercharging outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200220834U CN201148635Y (en) | 2008-01-09 | 2008-01-09 | Forced stack pressure non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200220834U CN201148635Y (en) | 2008-01-09 | 2008-01-09 | Forced stack pressure non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148635Y true CN201148635Y (en) | 2008-11-12 |
Family
ID=40116401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200220834U Expired - Fee Related CN201148635Y (en) | 2008-01-09 | 2008-01-09 | Forced stack pressure non-negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148635Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484325A (en) * | 2015-12-15 | 2016-04-13 | 西北工业大学 | Energy-saving type non-negative-pressure water supply system for tall building |
-
2008
- 2008-01-09 CN CNU2008200220834U patent/CN201148635Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484325A (en) * | 2015-12-15 | 2016-04-13 | 西北工业大学 | Energy-saving type non-negative-pressure water supply system for tall building |
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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: 20081112 Termination date: 20100209 |