CN104420505A - Fire fighting water supply device - Google Patents
Fire fighting water supply device Download PDFInfo
- Publication number
- CN104420505A CN104420505A CN201310380558.2A CN201310380558A CN104420505A CN 104420505 A CN104420505 A CN 104420505A CN 201310380558 A CN201310380558 A CN 201310380558A CN 104420505 A CN104420505 A CN 104420505A
- Authority
- CN
- China
- Prior art keywords
- air
- pressure
- water supply
- air compressor
- pneumatic cylinder
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Disclosed is a fire fighting water supply device. The fire fighting water supply device comprises an air pressure water tank, a stabilized pressure pump group, a stabilized pressure air compressor, a control cabinet, an air stopping device, a medium pressure air compressor and a jacking pressing device, wherein the stabilized pressure air compressor is connected onto the air pressure water tank, the air pressure water tank is further connected with the jacking pressing device, the jacking pressing device is connected with a medium pressure air storage tank, the medium pressure air compressor is connected onto the medium pressure air storage tank, the air pressure water tank is connected with the stabilized pressure pump group through the air stopping device, and the stabilized pressure pump group is connected with a fire fighting water supply pipe device, and then is placed in service. Furthermore, a liquid level meter is arranged on the air pressure water tank. Additionally, a safe vent valve is arranged on the air pressure water tank. Compared with the prior art, the fire fighting water supply device is simple and compact in structure, small in occupied area, high in safe performance, and suitable for larger range popularization.
Description
Technical field
The present invention relates to fire fighting equipment field, be specially a kind of fire water supply equipment.
Background technology
Emergent fire water supply at present generally adopts automatic air-compensating type air pneumatic installation water supply, air pressure tank is had in this pneumatic installation water supply, air chamber and hydroecium is arranged with in air pressure tank, the volume of general air chamber accounts for more than 2/3 of air pressure tank total measurement (volume), therefore in order to improve output, the air pressure tank volume of design is comparatively large, causes air pressure tank in actual use just to occupy most space of pump house.And this equipment operationally Compressed Gas be drop to minimum operating pressure process hydraulic pressure to go out from maximum working pressure, so feed pressure fluctuation is larger, also have a kind of gaseous prepressing water supplying equipment, this equipment is made up 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.Although this gaseous prepressing water supplying equipment improves the shortcoming of automatic air-compensating type air pneumatic installation water supply, air chamber in air pressure tank is separated, air chamber is formed by gas cylinder, but what adopt due to its air chamber is gas cylinder, and gas cylinder is seamless steel gas cylinder, maximum volume is 80L, and often a set of gaseous prepressing water supplying equipment need configure a considerable amount of gas cylinder, and maintenance is inconvenience very.And gas by high pressure drop in the process of low pressure, decompression performance requirement tighter.
Summary of the invention
Technical problem solved by the invention is to provide a kind of fire water supply equipment, to solve the problem in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of fire water supply equipment, comprise: auto-pneumatic cylinder, stabilized pressure pump group, voltage stabilizing air compressor machine, switch board, gas stoper, middle pressure air compressor machine, jack unit, auto-pneumatic cylinder is connected to voltage stabilizing air compressor machine, auto-pneumatic cylinder is also connected to jack unit, jack unit is connected to middle pressure gasholder, middle pressure gasholder is connected to middle pressure air compressor machine, and auto-pneumatic cylinder is connected with stabilized pressure pump unit by gas stoper, and stabilized pressure pump unit connects fireproof water tube equipment investment and runs.
Further, described auto-pneumatic cylinder is provided with content gauge.
Further, described auto-pneumatic cylinder is provided with safety air release valve.
Compared with prior art, structure of the present invention is simple, compact, and floor space is little, and security performance is high, suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
A kind of fire water supply equipment, comprise: auto-pneumatic cylinder 1, stabilized pressure pump group 2, voltage stabilizing air compressor machine 3, switch board 4, gas stoper 5, middle pressure air compressor machine 6, jack unit 7, auto-pneumatic cylinder 1 is connected to voltage stabilizing air compressor machine 3, auto-pneumatic cylinder 1 is also connected to jack unit 7, jack unit 7 is connected to middle pressure gasholder 8, middle pressure gasholder 8 is connected to middle pressure air compressor machine 6, and auto-pneumatic cylinder 1 is connected with stabilized pressure pump unit 2 by gas stoper 5, and stabilized pressure pump unit 2 connects fireproof water tube 9 equipment investment and runs.
Further, described auto-pneumatic cylinder 1 is provided with content gauge 10.
Further, described auto-pneumatic cylinder 1 is provided with safety air release valve 11.
In use, stabilized pressure pump unit 2 by fireproof water tube 9 to auto-pneumatic cylinder 1 moisturizing, stop when liquid level reaches designated water level, but now system pressure does not reach setting requirement, by voltage stabilizing air compressor machine 3 to ftercompction in auto-pneumatic cylinder 1, when pressure reaches setting pressure higher limit, voltage stabilizing air compressor machine 3 is out of service.If occur because the reasons such as pipeline network leak cause system pressure to drop under setting pressure in limited time, voltage stabilizing air compressor machine 3 again repeated work to maintain system pressure.When there is the condition of a fire, jack unit 7 is opened, the compressed air of middle pressure gasholder 8 enters into auto-pneumatic cylinder 1 and the water of auto-pneumatic cylinder 1 is headed into fireproof water tube 9, to meet certain pressure of fire fighting supply needs, ensures the normal use of fire branch and fire fighting equipment thereof.The compressed air of middle pressure gasholder 8 is provided by middle pressure air compressor machine 6.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a fire water supply equipment, comprise: auto-pneumatic cylinder, stabilized pressure pump group, voltage stabilizing air compressor machine, switch board, gas stoper, middle pressure air compressor machine, jack unit, auto-pneumatic cylinder is connected to voltage stabilizing air compressor machine, auto-pneumatic cylinder is also connected to jack unit, jack unit is connected to middle pressure gasholder, middle pressure gasholder is connected to middle pressure air compressor machine, and auto-pneumatic cylinder is connected with stabilized pressure pump unit by gas stoper, and stabilized pressure pump unit connects fireproof water tube 9 equipment investment and runs.
2. a kind of fire water supply equipment according to claim 1, is characterized in that: described auto-pneumatic cylinder is provided with content gauge.
3. a kind of fire water supply equipment according to claim 1, is characterized in that: described auto-pneumatic cylinder is provided with safety air release valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380558.2A CN104420505A (en) | 2013-08-27 | 2013-08-27 | Fire fighting water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380558.2A CN104420505A (en) | 2013-08-27 | 2013-08-27 | Fire fighting water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104420505A true CN104420505A (en) | 2015-03-18 |
Family
ID=52970566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310380558.2A Pending CN104420505A (en) | 2013-08-27 | 2013-08-27 | Fire fighting water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104420505A (en) |
-
2013
- 2013-08-27 CN CN201310380558.2A patent/CN104420505A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |