CN202152475U - Pressure stabilization and water supply device - Google Patents
Pressure stabilization and water supply device Download PDFInfo
- Publication number
- CN202152475U CN202152475U CN2011202733140U CN201120273314U CN202152475U CN 202152475 U CN202152475 U CN 202152475U CN 2011202733140 U CN2011202733140 U CN 2011202733140U CN 201120273314 U CN201120273314 U CN 201120273314U CN 202152475 U CN202152475 U CN 202152475U
- Authority
- CN
- China
- Prior art keywords
- water
- air pressure
- water supply
- water pump
- gate valve
- 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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- 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
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- Control Of Fluid Pressure (AREA)
Abstract
A pressure stabilization and water supply device comprises an air pressure tank, a water pump I, a water pump II, an electric control cabinet, a water pond, a check valve and gate valves, wherein the electric control cabinet is connected with the water pump I and the water pump II. The voltage stabilizing and water supply device is characterized in that the water pond is connected with the gate valve, the water pump I, the gate valve, the check valve and the air pressure tank in sequence by a pipeline I, the water pond is further connected with the gate valve, the water pump II, the gate valve, the check valve and the air pressure tank in sequence by a pipeline II, and the air pressure tank is communicated with a water supply pipeline. The pressure stabilization and water supply device has a compact structure, occupies small areas, is convenient to install and maintain, safe and reliable, and widely suitable for stabilizing pressure and supplying water for fire hydrants, fire sprinkler water supply systems, and water supply systems for life and production.
Description
Technical field
The utility model relates to a kind of pressure-stabilized water-supplying equipment.
Background technology
Traditional fire-fighting pressure-stabilizing water supply equipment generally adopts cast iron water pump, and places outside the water tank.When after water pump uses first or cuts off the water supply, launching again, must have from the mode of irritating to clear the air in the pump.But often pressure of supply water is unstable when supplying water, and can not guarantee has stable hydraulic pressure in the grid, and it is discontinuous stable to cause supplying water, and noise is big, installation is comparatively loaded down with trivial details.
Summary of the invention
The technical problem that the utility model will solve provides a kind of pressure-stabilized water-supplying equipment that guarantees grid fire fighting supply pressure stability.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of pressure-stabilized water-supplying equipment; Comprise air pressure tank, a water pump, No. two water pumps, electrical control cubicles, pond, flap valve and gate valves; Electrical control cubicles is connected with a water pump and No. two water pumps; Said pond is connected with gate valve, water pump, gate valve, flap valve, an air pressure tank through a pipeline successively, and the pond also is connected with gate valve, No. two water pumps, gate valve, flap valve, air pressure tanks through No. two pipelines successively, and air pressure tank is communicated with water supply line.
The pipeline that is communicated with between said air pressure tank and water supply line is provided with safety valve, pressure meter and water flow indicator.
Said air pressure tank is a barrier diaphragm-type pressurized water tank.
The utility model compact conformation, floor space is few, is easy for installation and maintenance, and is safe and reliable, adaptable across the pressure-stabilizing water supply of fire plug, fire-fighting spraying water supply system, life and production water supply system.
Description of drawings
Accompanying drawing 1 is the utility model pipeline catenation principle figure.
The specific embodiment
For the ease of those skilled in the art's understanding, the utility model is done further to describe below in conjunction with accompanying drawing.
Shown in accompanying drawing 1; A kind of pressure-stabilized water-supplying equipment; Comprise air pressure tank 1, water pump 2, No. two water pumps 3, electrical control cubicles 4, pond 5, flap valve 6 and gate valves 7; Electrical control cubicles 4 is connected with a water pump 2 and No. two water pumps 3; Said pond 5 is connected with gate valve 7, water pump 2, gate valve 7, flap valve 6, an air pressure tank 1 through pipeline 11 successively, and pond 5 is also passed through No. two pipelines 12 and is connected with gate valve 7, No. two water pumps 3, gate valve 7, flap valve 6, air pressure tanks 1 successively, and air pressure tank 1 is communicated with water supply line.The pipeline that is communicated with between air pressure tank 1 and water supply line is provided with safety valve 8, pressure meter 9 and water flow indicator 10.In addition, air pressure tank is chosen barrier diaphragm-type pressurized water tank, but long period use after once inflating has the good air-tightness ability.
The utility model also can be provided with many several water pumps, and non-limiting be two water pumps.During work, during water pump water supply waterline network, when network of rivers net water consumption is less than the output of water pump; Hydraulic pressure raises gradually in the air pressure tank, and when the pressure meter upward pressure reached the maximum working pressure of setting, electrical control cubicles was sent signal; Make wherein that a water pump quits work, along with the minimizing that stores the water yield in the air pressure tank, when grid pressure drops to the minimum pressure of setting; Electrical control cubicles is sent signal; Another water pump is devoted oneself to work, thus reach in setting working pressure range rotate automatically, the purpose of continuous water supply, realize the voltage stabilizing supply.
Claims (3)
1. pressure-stabilized water-supplying equipment; Comprise air pressure tank (1), a water pump (2), No. two water pumps (3), electrical control cubicles (4), pond (5), flap valve (6) and gate valve (7); Electrical control cubicles is connected with a water pump and No. two water pumps; It is characterized in that: said pond is connected with gate valve, water pump, gate valve, flap valve, an air pressure tank through a pipeline (11) successively; The pond also is connected with gate valve, No. two water pumps, gate valve, flap valve, air pressure tanks through No. two pipelines (12) successively, and air pressure tank is communicated with water supply line.
2. pressure-stabilized water-supplying equipment according to claim 1 is characterized in that: the pipeline that is communicated with between said air pressure tank and water supply line is provided with safety valve (8), pressure meter (9) and water flow indicator (10).
3. according to claim 1 or 2 said pressure-stabilized water-supplying equipment, it is characterized in that: said air pressure tank is a barrier diaphragm-type pressurized water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202733140U CN202152475U (en) | 2011-07-29 | 2011-07-29 | Pressure stabilization and water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202733140U CN202152475U (en) | 2011-07-29 | 2011-07-29 | Pressure stabilization and water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152475U true CN202152475U (en) | 2012-02-29 |
Family
ID=45692976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202733140U Expired - Fee Related CN202152475U (en) | 2011-07-29 | 2011-07-29 | Pressure stabilization and water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074916A (en) * | 2013-02-01 | 2013-05-01 | 赵复昌 | Ultra-quiet air-control automatic variable-frequency high-rise building water supply system |
| CN112814081A (en) * | 2021-02-03 | 2021-05-18 | 江苏省华建建设股份有限公司 | Construction site permanent-temporary combined near-water supply system with pressure stabilizing function |
| CN112814082A (en) * | 2021-02-03 | 2021-05-18 | 江苏省华建建设股份有限公司 | Construction site permanent and temporary combined near-water supply device with pressure stabilization function and use method |
-
2011
- 2011-07-29 CN CN2011202733140U patent/CN202152475U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074916A (en) * | 2013-02-01 | 2013-05-01 | 赵复昌 | Ultra-quiet air-control automatic variable-frequency high-rise building water supply system |
| CN112814081A (en) * | 2021-02-03 | 2021-05-18 | 江苏省华建建设股份有限公司 | Construction site permanent-temporary combined near-water supply system with pressure stabilizing function |
| CN112814082A (en) * | 2021-02-03 | 2021-05-18 | 江苏省华建建设股份有限公司 | Construction site permanent and temporary combined near-water supply device with pressure stabilization function and use method |
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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: 20120229 Termination date: 20120729 |