CN2903194Y - Gaseous top pressing water supplying equipment - Google Patents
Gaseous top pressing water supplying equipment Download PDFInfo
- Publication number
- CN2903194Y CN2903194Y CNU2006200420085U CN200620042008U CN2903194Y CN 2903194 Y CN2903194 Y CN 2903194Y CN U2006200420085 U CNU2006200420085 U CN U2006200420085U CN 200620042008 U CN200620042008 U CN 200620042008U CN 2903194 Y CN2903194 Y CN 2903194Y
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- CN
- China
- Prior art keywords
- pressure
- gas
- air compressor
- stabilized
- 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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- 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)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to a novel gas top pressure water supply device comprising a pneumatic water tank, a stabilized pressure pump unit, a stabilized pressure air compressor, a control cabinet, a gas stop device, a make-up air compressor and a top pressure device. The novel gas top pressure water supply device is characterized in that the pneumatic water tank is connected with the stabilized pressure air compressor and the top pressure device provided with a medium pressure cylinder unit, the medium pressure cylinder unit is connected with the make-up air compressor in parallel, the pneumatic water tank is connected with the stabilized pressure pump unit through the gas stop device, and the stabilized pressure pump unit is connected with a fire-fighting supply pipe. The utility model has the advantages of that an air chamber is individually arranged using the medium pressure cylinder to reduce the volume of the pneumatic water tank, and the pressure of the compressed gas is held and reduced to achieve constant-pressure water supply. After a welded gas cylinder is used, the maximum designed volume can achieve 1000 liter, and the steady and safety of the decompression property is easily guaranteed during the process of the pressure decompression of the top pressure gas from medium to low pressure.
Description
Technical field
The utility model relates to a kind of water supply facilities, particularly a kind of new gas roof pressure water supply facilities.
Background technology
The automatic gas compensating type pneumatic installation water supply of the general employing of at present emergent fire water supply, in this pneumatic installation water supply air pressure tank is arranged, in air pressure tank, be arranged with air chamber and hydroecium, the volume of general air chamber accounts for 2/3 ~ 4/5 of air pressure tank total measurement (volume), therefore in order to improve output, the air pressure tank volume of design is bigger, causes air pressure tank in the actual use just to occupy most space of pump house.And this equipment Compressed Gas when operation is to drop to the minimum operating pressure process hydraulic pressure is gone out from maximum working pressure, so the feed pressure fluctuation is bigger, also have a kind of gas roof pressure water supply facilities, this equipment is made of auto-pneumatic cylinder, stabilized pressure pump unit, voltage stabilizing air compressor machine, switch board, gas stoper, tonifying Qi air compressor machine, jack unit, gas cylinder group.Though this gas roof pressure water supply facilities has improved the shortcoming of automatic gas compensating type pneumatic installation water supply, air chamber in the air pressure tank is separated, constitute air chamber by gas cylinder, but because its air chamber employing is gas cylinder, and gas cylinder is a seamless steel gas cylinder, maximum volume is 80L, and often a cover gas roof pressure water supply facilities need dispose a considerable amount of gas cylinders, and maintenance is inconvenience very.And to the process of low pressure, the decompression performance requirement is tighter by high pressure drop for gas.
Summary of the invention
The purpose of this utility model is to solve existing the problems referred to above of gas roof pressure water supply facilities in the prior art, and a kind of new gas roof pressure water supply facilities is provided.The utility model designs a kind of new gas roof pressure water supply facilities, comprise auto-pneumatic cylinder, stabilized pressure pump unit, voltage stabilizing air compressor machine, switch board, gas stoper, tonifying Qi air compressor machine, jack unit, it is characterized in that: be connected to the voltage stabilizing air compressor machine on the auto-pneumatic cylinder, also be connected to jack unit on the auto-pneumatic cylinder, jack unit is connected to middle air bottle group, in on the air bottle group and be connected to the tonifying Qi air compressor machine, auto-pneumatic cylinder connects the stabilized pressure pump unit by gas stoper, stabilized pressure pump machine winding fireproof water tube.The utility model has the advantages that air bottle is set up separately in the air chamber employing, thereby dwindled the volume of air pressure tank; Compressed Gas can keep gas pressure constancy achieving constant pressure water supply after holding the pressure decompression.After gas cylinder adopted welded gas cylinder, maximum volume can be designed into 1000L, and roof pressure gas by middle pressure drop to the process of low pressure, the assurance that more is easy to get of decompression stable performance safety.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated,
Accompanying drawing is a structural representation of the present utility model,
The specific embodiment
Comprise auto-pneumatic cylinder 1, stabilized pressure pump unit 2, voltage stabilizing air compressor machine 3, switch board 4, gas stoper 5, tonifying Qi air compressor machine 6, jack unit 7 among the figure, it is characterized in that: be connected to voltage stabilizing air compressor machine 3 on the auto-pneumatic cylinder 1, also be connected to jack unit 7 on the auto-pneumatic cylinder 1, jack unit 7 is connected to middle air bottle group 8, in on the air bottle group 8 and be connected to tonifying Qi air compressor machine 6, auto-pneumatic cylinder 1 connects stabilized pressure pump unit 2 by gas stoper 5, and stabilized pressure pump unit 2 connects fireproof water tube 9.
Equipment puts into operation, stabilized pressure pump unit 2 with fireproof water tube 9 to auto-pneumatic cylinder 1 moisturizing, when reaching designated water level, liquid level stops, but this moment, system pressure did not reach the setting requirement, by voltage stabilizing air compressor machine 3 ftercompction in auto-pneumatic cylinder 1, when pressure reached the setting pressure higher limit, voltage stabilizing air compressor machine 3 was out of service.If take place to prescribe a time limit owing to reasons such as pipeline network leak cause system pressure to drop under the setting pressure, voltage stabilizing air compressor machine 3 repeats work again to keep system pressure.When the condition of a fire takes place when, jack unit 7 is opened, the compressed air of middle air bottle group 8 enters into auto-pneumatic cylinder 1 water with auto-pneumatic cylinder 1 and heads into fireproof water tube 9, to satisfy certain pressure of fire fighting supply needs, guarantees the normal use of fire branch and fire fighting equipment thereof.The compressed air of middle air bottle group 8 is provided by tonifying Qi air compressor machine 6.
Claims (1)
1, a kind of new gas roof pressure water supply facilities, comprise auto-pneumatic cylinder, stabilized pressure pump unit, voltage stabilizing air compressor machine, switch board, gas stoper, tonifying Qi air compressor machine, jack unit, it is characterized in that: be connected to the voltage stabilizing air compressor machine on the auto-pneumatic cylinder, also be connected to jack unit on the auto-pneumatic cylinder, jack unit is connected to middle air bottle group, in on the air bottle group and be connected to the tonifying Qi air compressor machine, auto-pneumatic cylinder connects the stabilized pressure pump unit by gas stoper, stabilized pressure pump machine winding fireproof water tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200420085U CN2903194Y (en) | 2006-05-23 | 2006-05-23 | Gaseous top pressing water supplying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200420085U CN2903194Y (en) | 2006-05-23 | 2006-05-23 | Gaseous top pressing water supplying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903194Y true CN2903194Y (en) | 2007-05-23 |
Family
ID=38078600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200420085U Expired - Fee Related CN2903194Y (en) | 2006-05-23 | 2006-05-23 | Gaseous top pressing water supplying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903194Y (en) |
-
2006
- 2006-05-23 CN CNU2006200420085U patent/CN2903194Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20120523 |