CN1224098A - Common water supply equipment for fire demand and living water - Google Patents
Common water supply equipment for fire demand and living water Download PDFInfo
- Publication number
- CN1224098A CN1224098A CN 98126203 CN98126203A CN1224098A CN 1224098 A CN1224098 A CN 1224098A CN 98126203 CN98126203 CN 98126203 CN 98126203 A CN98126203 A CN 98126203A CN 1224098 A CN1224098 A CN 1224098A
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- Prior art keywords
- fire
- pump
- fighting
- water
- life
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- 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.)
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A water supply apparatus for both fire fighting and daily life is composed of master fire-fighting pump, life pump, pneumatic tank, air making-up tank, check valve, sluice valve, water flow indicator, fluid stream controller and electric control cabinet. Said life pump also serves as pressure stabilizing pump for fire fighting and pressure-increasing pump for fire-fighting on roof to automatically supplement water to high-position water tank under the control of electric control cabinet. Its advantages are less investment and less number of pumps.
Description
The present invention relates to a kind of water supply facilities, relate in particular to a kind of common water supply equipment for fire demand and living water.
Under the situation that is provided with the roofing high level cistern, present fire-fighting, domestic water equipment are equipped with special-purpose fire-fighting stabilized pressure pump, press pump is augmented in the roofing fire-fighting, and during breaking out of fire, this type of utilization ratio of device is not high, strengthen its equipment investment and capital investment, and needed regular maintenance.Simultaneously, existing equipment is at the fire initial stage, the retaining of water for fire high level cistern, because of the high level cistern elevation is not enough, the fire-fighting of building top layer need be established special-purpose roofing fire-fighting supplementary pressure water supply facilities, thereby investment increases, and every water pump all need be provided with reduced voltage starting or soft starter, the design complexity of getting up.
The objective of the invention is to: overcome the above-mentioned defective of prior art, a kind of common water supply equipment for fire demand and living water that fire-fighting stabilized pressure pump, roofing fire-fighting are augmented press pump and the special-purpose water supply facilities of roofing fire-fighting that need not to be provided with is provided.
Technical scheme of the present invention is: be made up of fire-fighting main pump, life pump, air pressure tank, flap valve, gate valve, water flow indicator or liquid flowing controller, pressure meter and electrical control cubicles, its life pump double as fire-fighting stabilized pressure pump, press pump is augmented in the roofing fire-fighting, and gives high-level tank water.
Accompanying drawing: be embodiment of the invention schematic diagram
The present invention is described in detail to contrast accompanying drawing below in conjunction with embodiment.
Present embodiment is made up of fire-fighting main pump 1, life pump 2, air pressure tank 3, flap valve, gate valve, water flow indicator or liquid flowing controller 16,5, pressure meter and electrical control cubicles 4, air pressure tank 3 is provided with electro connecting pressure gauge 21, teletransmission pressure meter 22, also be provided with air supply tank 23, house water tank 14 joins with living water utensil 17, fire-fighting automatic nozzle 13, fire-fighting automatic nozzle 13 places are provided with water flow indicator 12, and be provided with automatic sprinkling signal alarm valve 10 and hydrant 11, be connected to liquid flowing controller 5 with the fire-fighting main pump before the alarm valve 10.
The present invention is by life pump double as fire-fighting stabilized pressure pump, press pump is augmented in the roofing fire-fighting, and replenish for high level cistern automatically and supply water, according to automated procedures, when breaking out of fire, the water flow indicator of automatic sprinkler system or liquid flowing controller can provide signal, air pressure tank pressure can very fast reduction in the hydrant system, these signals start the fire-fighting main pump automatically or in limited time, therefore can cancel the special-purpose fire pump water supply facilities of roofing supplementary pressure, the fire-fighting stabilized pressure pump, equipment investment and capital cost have been saved, bring convenience to maintenance work, be widely used in being provided with the system of roofing high level cistern.
Claims (1)
1. common water supply equipment for fire demand and living water, it is characterized in that: only form by fire-fighting main pump, life pump, air pressure tank, air supply tank, flap valve, gate valve, water flow indicator, liquid flowing controller and computer switch board, it is characterized in that: press pump is augmented in life pump double as fire-fighting stabilized pressure pump, roofing fire-fighting, by the control of electrical control cubicles computer, replenish for high level cistern automatically and supply water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98126203 CN1080356C (en) | 1998-12-23 | 1998-12-23 | Common water supply equipment for fire demand and living water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98126203 CN1080356C (en) | 1998-12-23 | 1998-12-23 | Common water supply equipment for fire demand and living water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1224098A true CN1224098A (en) | 1999-07-28 |
| CN1080356C CN1080356C (en) | 2002-03-06 |
Family
ID=5229535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98126203 Expired - Fee Related CN1080356C (en) | 1998-12-23 | 1998-12-23 | Common water supply equipment for fire demand and living water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1080356C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587457A (en) * | 2012-04-06 | 2012-07-18 | 重庆大学 | Outdoor fire hydrant system capable of preventing secondary pollution |
| CN107761824A (en) * | 2017-10-23 | 2018-03-06 | 南京市第八建筑安装工程有限公司 | Supply and drain water system |
-
1998
- 1998-12-23 CN CN 98126203 patent/CN1080356C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587457A (en) * | 2012-04-06 | 2012-07-18 | 重庆大学 | Outdoor fire hydrant system capable of preventing secondary pollution |
| CN102587457B (en) * | 2012-04-06 | 2013-11-13 | 重庆大学 | Outdoor fire hydrant system capable of preventing secondary pollution |
| CN107761824A (en) * | 2017-10-23 | 2018-03-06 | 南京市第八建筑安装工程有限公司 | Supply and drain water system |
| CN107761824B (en) * | 2017-10-23 | 2020-02-14 | 南京市第八建筑安装工程有限公司 | Water supply and drainage system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1080356C (en) | 2002-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |