CN201581443U - Gas top-pressure fire control water supply device - Google Patents
Gas top-pressure fire control water supply device Download PDFInfo
- Publication number
- CN201581443U CN201581443U CN2009202862394U CN200920286239U CN201581443U CN 201581443 U CN201581443 U CN 201581443U CN 2009202862394 U CN2009202862394 U CN 2009202862394U CN 200920286239 U CN200920286239 U CN 200920286239U CN 201581443 U CN201581443 U CN 201581443U
- Authority
- CN
- China
- Prior art keywords
- pressure
- gas
- pneumatic cylinder
- air compressor
- 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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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 provides a gas top-pressure fire control water supply device which comprises a gas pressure water tank that is connected with a water tank by a pressure stabilizing pump group; the gas pressure water tank is provided with a liquid meter and a gas stopping device; the gas pressure water tank is also connected with a low-pressure air compressor; the gas pressure water tank is connected with a single medium-pressure gas storage tank by a pressure-reducing valve; the medium-pressure gas storage tank is connected with a medium-pressure air compressor; and a control cabinet is used for controlling the operation of the pressure stabilizing pump group, the low-pressure air compressor, the medium-pressure air compressor and a whole device. In the utility model, a pipeline system of the gas top-pressure fire control water supply device is simplified, thus reducing the production cost and providing convenience for transportation, installation, storage and maintenance of a gas top-pressure system.
Description
Technical field
The utility model relates to fire water supply equipment, especially a kind of gas roof pressure fire water supply equipment.
Background technology
Traditional gas roof pressure fire water supply equipment generally all adopts tens to up to a hundred gas cylinders to store gases at high pressure as the top pressing system pressurised container, and its pressure is generally up to more than the 12Mpa; Because gas cylinder is more, make whole system afflux pipeline complexity; High pressure requires also higher to the material of afflux pipeline and valve, intensity, sealing etc.; Complicated afflux pipeline and high pressure have also all proposed higher requirement to transportation, installation, storage and the maintenance etc. of gas top pressing system; And the gas cylinder group of prior art gas roof pressure fire water supply equipment is generally taked the mode of Wo Zhuandiedui, and floor space generally is not less than 2m * 2m; These have all improved manufacturing, transportation and the maintenance cost of gas top pressing system.
Summary of the invention
Prior art gas roof pressure fire water supply equipment roof pressure gas cylinder is more, pressure is bigger in order to solve for the utility model, make whole afflux pipeline complexity, cause the manufacturing of whole gas top pressing system, transportation and maintenance cost technical problems of high, the gas roof pressure fire water supply equipment of pressing air container in a kind of the employing is provided, it has simplified the pipe-line system of gas roof pressure fire water supply equipment, reduced cost of production, also provided convenience for transportation, installation, storage, the maintenance of gas top pressing system.
In order to achieve the above object, the technical scheme that the utility model adopted is, a kind of gas roof pressure fire water supply equipment is provided, and comprises auto-pneumatic cylinder, and described auto-pneumatic cylinder is connected with fire_fighting pipe network, and described auto-pneumatic cylinder connects water tank by the stabilized pressure pump group; Described auto-pneumatic cylinder is provided with content gauge and gas stoper; Be connected with low pressure air compressor on the described air pressure hydraulic pressure jar; Described low pressure air compressor and stabilized pressure pump group are connected on the switch board by circuit; Described auto-pneumatic cylinder is connected with the single middle gasholder of pressing by reducing valve, and described middle the pressure is connected with middle pressure air compressor machine on the gasholder; Press air compressor machine and reducing valve to be connected on the switch board in described by circuit.
Further, press the gasholder exit during described reducing valve is arranged on.
Further, the described middle gasholder of pressing is provided with safety valve, also is provided with safety valve on the outlet pipeline of described auto-pneumatic cylinder.
The utility model compared with prior art, its effect is actively and significantly.Owing to take the single middle gasholder of pressing to replace the top pressing system of the gas cylinder group of prior art as equipment, simplified the pipeline of whole water supply facilities, reduced the floor space of equipment; Because reducing valve is set directly at the gasholder outlet, make pipe-line system most of for low pressure line, make transportation, installation, storage and the maintenance of equipment convenient; The utility model can also be by pressing the volume and the operating pressure of gasholder in adjusting, to guarantee that the water storage in the air pressure water tank is conveyed into fire_fighting pipe network fully.
Description of drawings
Fig. 1 is the structural representation of gas roof pressure fire water supply equipment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As Fig. 1 is the structural representation of gas roof pressure fire water supply equipment of the present utility model, and auto-pneumatic cylinder 1 is connected with fire_fighting pipe network 3; Auto-pneumatic cylinder 1 is connected on the water tank 2 by stabilized pressure pump group 4; Auto-pneumatic cylinder 1 is provided with content gauge 6 and air-stopping valve 5; And also be connected with low pressure air compressor 7 on the auto-pneumatic cylinder 1.
Auto-pneumatic cylinder 1 is connected with middle pressure gasholder 10 by reducing valve 9, presses the exit of gasholder 10 during reducing valve 9 is arranged on; The middle pressure is connected with the middle air compressor machine 11 of pressing on the gasholder 10.Middle air compressor machine 11, low pressure air compressor 7, the stabilized pressure pump group 4 of pressing is connected on the switch board 8 by circuit; The operation of switch board 8 control whole systems.Middle pressure gasholder 10 is provided with safety valve 12, and the pipeline of auto-pneumatic cylinder 1 is provided with safety valve 13.
In the work, stabilized pressure pump group 4 is delivered to fire_fighting pipe network 3 and auto-pneumatic cylinder 1 with the water in the water tank 2, and when the content gauge on the auto-pneumatic cylinder 16 detected liquid level and reaches designated water level, stabilized pressure pump group 4 quit work; Low pressure air compressor 7 work simultaneously rise to setting value with the pressure of auto-pneumatic cylinder 1.When the pressure that causes auto-pneumatic cylinder 1 owing to system leak descended, stabilized pressure pump group 4 or low pressure air compressor 7 started, and kept the pressure of auto-pneumatic cylinder 1 and liquid level constant in setting value.The middle gasholder 10 of pressing is pressed into compressed air to setup pressure value by middle pressure air compressor machine 11, and keeps its pressure to be setting value at any time.
When switch board 8 detects the generation condition of a fire, the compressed air in the middle pressure gasholder 10 is reduced to the setup pressure value of auto-pneumatic cylinder 1 by control system by reducing valve 9, and in the fill gas pressure tank 1, further the water in the auto-pneumatic cylinder 1 is replaced to fire_fighting pipe network and put out a fire.
Wherein, air-stopping valve 11 guarantees that the delivery port of auto-pneumatic cylinder 1 does not have gas and flows out, and safety valve 12,13 guarantees that container, pipeline are in the safe pressure scope.Switch board 8 is equipped with uninterrupted power source, guarantees the operation of entire equipment.
Claims (3)
1. a gas roof pressure fire water supply equipment comprises auto-pneumatic cylinder, and described auto-pneumatic cylinder is connected with fire_fighting pipe network, and described auto-pneumatic cylinder connects water tank by the stabilized pressure pump group; Described auto-pneumatic cylinder is provided with content gauge and gas stoper; Be connected with low pressure air compressor on the described auto-pneumatic cylinder; Described low pressure air compressor and stabilized pressure pump group are connected on the switch board by circuit; It is characterized in that: described auto-pneumatic cylinder is connected with the single middle gasholder of pressing by reducing valve, and described middle the pressure is connected with middle pressure air compressor machine on the gasholder; Press air compressor machine and reducing valve to be connected on the switch board in described by circuit.
2. a kind of gas roof pressure fire water supply equipment as claimed in claim 1 is characterized in that: press the gasholder exit during described reducing valve is arranged on.
3. a kind of gas roof pressure fire water supply equipment as claimed in claim 1 or 2 is characterized in that: press gasholder to be provided with safety valve in described, also be provided with safety valve on the outlet pipeline of described auto-pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202862394U CN201581443U (en) | 2009-12-25 | 2009-12-25 | Gas top-pressure fire control water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202862394U CN201581443U (en) | 2009-12-25 | 2009-12-25 | Gas top-pressure fire control water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581443U true CN201581443U (en) | 2010-09-15 |
Family
ID=42723440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202862394U Expired - Fee Related CN201581443U (en) | 2009-12-25 | 2009-12-25 | Gas top-pressure fire control water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581443U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726541A (en) * | 2012-10-16 | 2014-04-16 | 上海熊猫机械(集团)有限公司 | Parallel-connection jacking pressure non-negative pressure water supply device |
| CN107096158A (en) * | 2017-06-14 | 2017-08-29 | 丹东川宇消防工程有限公司 | Automatic air-compensating type air fire fighting gas top pressure water work |
| CN107761808A (en) * | 2016-08-15 | 2018-03-06 | 中电动力湖北科技股份有限公司 | Fire supply system |
-
2009
- 2009-12-25 CN CN2009202862394U patent/CN201581443U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726541A (en) * | 2012-10-16 | 2014-04-16 | 上海熊猫机械(集团)有限公司 | Parallel-connection jacking pressure non-negative pressure water supply device |
| CN107761808A (en) * | 2016-08-15 | 2018-03-06 | 中电动力湖北科技股份有限公司 | Fire supply system |
| CN107096158A (en) * | 2017-06-14 | 2017-08-29 | 丹东川宇消防工程有限公司 | Automatic air-compensating type air fire fighting gas top pressure water work |
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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: 20100915 Termination date: 20111225 |