CN104841080A - Pipeline network overlying automatic water spraying fire-extinguishing water-supply system - Google Patents
Pipeline network overlying automatic water spraying fire-extinguishing water-supply system Download PDFInfo
- Publication number
- CN104841080A CN104841080A CN201410561401.4A CN201410561401A CN104841080A CN 104841080 A CN104841080 A CN 104841080A CN 201410561401 A CN201410561401 A CN 201410561401A CN 104841080 A CN104841080 A CN 104841080A
- Authority
- CN
- China
- Prior art keywords
- water
- pressure
- fire
- pipe
- extinguishing
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention discloses a pipeline network overlying automatic water spraying fire-extinguishing water-supply system, which mainly comprises a filter, a backflow preventer, a fire fighting pump, a pressure controller, a control cabinet, a water pump adapter, a wet alarm valve set, a detector, a spraying head, and a high position water body pressure increase and pressure stabilization apparatus, wherein the influent of the fire fighting pump is connected with a water absorption total pipe, the water absorption total pipe is provided with a pressure detection gauge for monitoring the influent pressure and protecting the fire fighting pump, both ends of the water absorption total pipe are respectively connected with two influents of a tap water pipe A and a tap water pipe B, the sufficient water source can be provided through the other influent when one of the influents fails, the effluent of the fire fighting pump is connected with an effluent total pipe, and the effluent of the effluent total pipe passes through the wet alarm valve set and then is connected with a water distribution pipeline network. The pipeline network overlying automatic water spraying fire-extinguishing water-supply system of the present invention has the following beneficial effects that: the direct pipeline network tandem connection overlying water supply manner is adopted, the fire fighting fire extinguishing safety and the automatic control can be ensured, and advantages of small occupation, investment saving, easy installation, and the like are provided.
Description
Technical field
The present invention relates to secondary water-supply technical field, specifically a kind of pipe network pressure-superposed automatic sprinkling fire-extinguishing water system.
Background technology
In order to prevent and reduce fire hazard, ensure property and the life security of the people, should implement in town planning and architectural design comprehensively and " put prevention first, combine prevention with fire fighting " policy, therefore waterworks for firefighting also just becomes a requisite part in architectural design, automatic sprinkling fire-extinguishing water system is the one of waterworks for firefighting, it is primarily of fire pump, pipeline, alarm valve group, the composition such as water flow alarm device and shower nozzle, and can be timely when lighting a fire calamity, fast, automatic sprinkling fire-extinguishing, to ensure safety, the mode of building fire cistern is mainly adopted at present for fire pump water intaking, but build fire cistern and there is occupation of land greatly, invest high, long construction period, and be unfavorable for the defects such as water saving and maintenance management.Therefore, meet fire protection rule in advance under, adopt pipe network pressure-superposed automatic sprinkling fire-extinguishing water system abundant and pipe network condition is good, without the occasion of probability of cutting off the water, be undoubtedly one and do not lose safe selection for tap water supply.
Summary of the invention
The object of the present invention is to provide a kind of occupation of land less, reduced investment and guarantee safe pipe network pressure-superposed automatic sprinkling fire-extinguishing water system.
The technical solution adopted for the present invention to solve the technical problems is: pipe network pressure-superposed automatic sprinkling fire-extinguishing water system is primarily of filter, backflow preventer, fire pump, pressure controller, switch board, siamese fire department connection, wet alarm valve group, detector, shower nozzle and elevated tank supercharging stable-pressure device composition, described fire pump comprises 2 ~ 4 and is arranged in parallel, fire pump water inlet is connected with water suction house steward, water suction house steward is equiped with pressure detecting table, in order to monitor intake pressure and protection fire pump, water suction house steward two ends connect running water pipe A and the water inlet of running water pipe B two-way respectively, when wherein a road water inlet is broken down, the water inlet of another road still can ensure to provide sufficient water source, is provided with vacuum table in turn separately at running water pipe A and running water pipe B along water (flow) direction, filter and backflow preventer, fire pump discharge connects outfall sewer, and outfall sewer is equiped with safety valve, distance-transmission pressure gauge and pressure controller, between outfall sewer and water suction house steward, walk around fire pump and be provided with shunt valve, shunt valve is equiped with check-valves, outfall sewer water outlet connects the distribution system of water supply after wet alarm valve group, is provided with pressure switch, is equiped with signal valve in the distribution system of water supply in wet alarm valve group, water flow indicator, detector, shower nozzle and end water testing device, be also connected with siamese fire department connection and elevated tank supercharging stable-pressure device before the wet alarm valve group of the distribution system of water supply.
Described switch board is used for distribution and self-extinguishing and controls, and the distance-transmission pressure gauge of the distance-transmission pressure gauge of water suction house steward, fire pump, outfall sewer is connected with switch board with wire respectively with the pressure switch of pressure controller, wet alarm valve group, signal valve, water flow indicator and detector.
The invention has the beneficial effects as follows, the present invention adopts the directly pipe network pressure-superposed way of supplying water of serial connection, and ensures fire-fighting fire extinguishing safety and automatically control, have occupation of land less, reduced investment, the advantage such as easy for installation.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In figure, 1, running water pipe A, 2, running water pipe B, 3, vacuum table, 4, filter, 5, backflow preventer, 6, water suction house steward, 7, distance-transmission pressure gauge, 8, fire pump, 9, outfall sewer, 10, safety valve, 11, distance-transmission pressure gauge, 12, pressure controller, 13, shunt valve, 14, check-valves, 15, wire, 16, switch board, 17, siamese fire department connection, 18, wet alarm valve group, 19, pressure switch, 20, the distribution system of water supply, 21, signal valve, 22, water flow indicator, 23, detector, 24, shower nozzle, 25, end water testing device, 26, elevated tank supercharging stable-pressure device.
Detailed description of the invention
With regard to accompanying drawing 1, pipe network pressure-superposed automatic sprinkling fire-extinguishing water system of the present invention is described in detail below below.
As shown in Figure 1, pipe network pressure-superposed automatic sprinkling fire-extinguishing water system of the present invention is primarily of filter 4, backflow preventer 5, fire pump 8, pressure controller 12, switch board 16, siamese fire department connection 17, wet alarm valve group 18, detector 23, shower nozzle 24 and elevated tank supercharging stable-pressure device 26 form, described fire pump 8 comprises 2 ~ 4 and is arranged in parallel, fire pump 8 water inlet is connected with water suction house steward 6, water suction house steward 6 is equiped with pressure detecting table 7, in order to monitor intake pressure and protection fire pump 8, water suction house steward 6 two ends connect running water pipe A 1 and the water inlet of running water pipe B 2 two-way respectively, when wherein a road water inlet is broken down, the water inlet of another road still can ensure to provide sufficient water source, vacuum table 3 is provided with in turn along water (flow) direction separately at running water pipe A 1 and running water pipe B 2, filter 4 and backflow preventer 5, fire pump 8 water outlet connects outfall sewer 9, outfall sewer 9 is equiped with safety valve 10, distance-transmission pressure gauge 11 and pressure controller 12, between outfall sewer 9 and water suction house steward 6, walk around fire pump 8 and be provided with shunt valve 13, shunt valve 13 is equiped with check-valves 14, outfall sewer 9 water outlet connects the distribution system of water supply 20 after wet alarm valve group 18, pressure switch 19 is provided with in wet alarm valve group 18, signal valve 21 is equiped with in the distribution system of water supply 20, water flow indicator 22, detector 23, shower nozzle 24 and end water testing device 25, siamese fire department connection 17 and elevated tank supercharging stable-pressure device 26 was also connected with before the wet alarm valve group 18 of the distribution system of water supply 20.
Described switch board 16 controls for distribution and self-extinguishing, and the distance-transmission pressure gauge 11 of the distance-transmission pressure gauge 7 of water suction house steward 6, fire pump 8, outfall sewer 9 is connected with switch board 16 with wire 15 respectively with the pressure switch 19 of pressure controller 12, wet alarm valve group 18, signal valve 21, water flow indicator 22 and detector 23.
Claims (2)
1. a pipe network pressure-superposed automatic sprinkling fire-extinguishing water system is primarily of filter, backflow preventer, fire pump, pressure controller, switch board, siamese fire department connection, wet alarm valve group, detector, shower nozzle and elevated tank supercharging stable-pressure device composition, it is characterized in that, described fire pump comprises 2 ~ 4 and is arranged in parallel, fire pump water inlet is connected with water suction house steward, water suction house steward is equiped with pressure detecting table, water suction house steward two ends connect running water pipe A and the water inlet of running water pipe B two-way respectively, are provided with vacuum table in turn separately at running water pipe A and running water pipe B along water (flow) direction, filter and backflow preventer, fire pump discharge connects outfall sewer, and outfall sewer is equiped with safety valve, distance-transmission pressure gauge and pressure controller, between outfall sewer and water suction house steward, walk around fire pump and be provided with shunt valve, shunt valve is equiped with check-valves, outfall sewer water outlet connects the distribution system of water supply after wet alarm valve group, is provided with pressure switch, is equiped with signal valve in the distribution system of water supply in wet alarm valve group, water flow indicator, detector, shower nozzle and end water testing device, be also connected with siamese fire department connection and elevated tank supercharging stable-pressure device before the wet alarm valve group of the distribution system of water supply.
2. pipe network pressure-superposed automatic sprinkling fire-extinguishing water system according to claim 1, it is characterized in that, the distance-transmission pressure gauge of the water suction distance-transmission pressure gauge of house steward, fire pump, outfall sewer is connected with switch board with wire respectively with the pressure switch of pressure controller, wet alarm valve group, signal valve, water flow indicator and detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561401.4A CN104841080A (en) | 2014-10-22 | 2014-10-22 | Pipeline network overlying automatic water spraying fire-extinguishing water-supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561401.4A CN104841080A (en) | 2014-10-22 | 2014-10-22 | Pipeline network overlying automatic water spraying fire-extinguishing water-supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104841080A true CN104841080A (en) | 2015-08-19 |
Family
ID=53841305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561401.4A Pending CN104841080A (en) | 2014-10-22 | 2014-10-22 | Pipeline network overlying automatic water spraying fire-extinguishing water-supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841080A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980625A (en) * | 2018-08-15 | 2018-12-11 | 成都慧云阵信息技术有限公司 | A kind of alarm valve with data feedback and automatic inspection function |
-
2014
- 2014-10-22 CN CN201410561401.4A patent/CN104841080A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980625A (en) * | 2018-08-15 | 2018-12-11 | 成都慧云阵信息技术有限公司 | A kind of alarm valve with data feedback and automatic inspection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208511760U (en) | A kind of fire-fighting extinction by automatic sprinkling system | |
| CN207376690U (en) | A kind of supply and drain water system based on skyscraper | |
| CN106345092A (en) | Intelligent high-rise building fire-protection monitoring system | |
| CN205994935U (en) | A kind of intellectuality fire-fighting system | |
| CN204522094U (en) | Structural fire protection is to water monitoring system | |
| CN104841080A (en) | Pipeline network overlying automatic water spraying fire-extinguishing water-supply system | |
| CN209437933U (en) | A kind of fire hydrant pipeline structure | |
| CN106621156A (en) | Water pressure monitoring system based on wireless communication for fire hydrants | |
| CN204864653U (en) | High -order fire water tank's of many fire controls unit sharing joint fire extinguishing system | |
| CN204112402U (en) | A kind of combined water supply system of fire system of quarters | |
| CN113663253A (en) | Power distribution device building fire extinguishing system | |
| CN104846927A (en) | Pipe network pressure-superposed fire hydrant water supply system | |
| CN211705704U (en) | Automatic water spraying fire extinguishing system using indoor fire hydrant ring pipe network for water supply | |
| CN209790690U (en) | Automatic water spraying fire extinguishing system for high-rise building | |
| CN106178323A (en) | Library fire system construction method of installation | |
| CN203408409U (en) | Rapid automatic water replenishing and fire extinguishing device | |
| CN208105378U (en) | A kind of multipurpose is from water exit chuck hydrant | |
| CN208626492U (en) | The construction that different alarm valve group same layers supply water in a kind of super high-rise building | |
| CN216169481U (en) | Power distribution device building fire extinguishing system | |
| CN202199021U (en) | End water-test device of automatic fire-extinguishing sprinkler system | |
| CN204193354U (en) | A kind of petrochemical industry storage tank fire-fighting spray device | |
| CN214485352U (en) | Fire fighting system for high-rise building | |
| CN111053997A (en) | Automatic water-spraying fire-extinguishing system using indoor fire hydrant annular pipe network for water supply and construction method thereof | |
| CN205838697U (en) | A kind of soft brush treatment system | |
| CN209612062U (en) | A kind of high-rise cistern water supply device with filtering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
|
| WD01 | Invention patent application deemed withdrawn after publication |