CN104721990A - Fireproof separation system of comprehensive transportation junction - Google Patents
Fireproof separation system of comprehensive transportation junction Download PDFInfo
- Publication number
- CN104721990A CN104721990A CN201510165534.4A CN201510165534A CN104721990A CN 104721990 A CN104721990 A CN 104721990A CN 201510165534 A CN201510165534 A CN 201510165534A CN 104721990 A CN104721990 A CN 104721990A
- Authority
- CN
- China
- Prior art keywords
- fire
- alarm
- cooling device
- glass wall
- rapid response
- 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
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
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 invention discloses a fireproof separation system of a comprehensive transportation junction. The fireproof separation system comprises a fireproof glass wall, a spraying cooling device and an alarm control device. The vertical fireproof glass wall is disposed at a fireproof separation position. The alarm control device is connected with the spraying cooling device. The firefighting water tank, the firefighting pump group and the quick response sprinklers of the spraying cooling device are connected by a firefighting pipeline. The quick response sprinklers are horizontally arranged in rows. The quick response sprinklers are disposed at the upper edges on two sides of the fireproof glass wall. The fireproof pipeline between the firefighting pump group and the quick response sprinklers is provided with an alarm valve and a water flow indicator, and the alarm valve is connected with a pressure switch. The alarm controller of the alarm control device is connected with a firefighting pump group control box through a control cable. The alarm control device is connected with the spraying cooling device through the control cable. The fireproof separation system has the advantages that the fireproof glass wall is combined with the spraying cooling device, fireproof separation in a light-permeable and safe manner is achieved, and the system is promising in application prospect in fireproof separation of the comprehensive transportation junction.
Description
Technical field
The present invention relates to the fire prevention system of comprehensive transportation hub, particularly relate to a kind of fire separation system for comprehensive transportation hub.
Background technology
Along with developing rapidly of urban track traffic, comprehensive transport hub gets more and more, and now realized the seamless exchange of the traffic systems such as subway, high ferro, public transport, taxi, the fire safety of comprehensive transport hub just seems extremely important.But, the fire separation of comprehensive transportation hub arranges and is still a difficult problem, relevant regulations according to existing " Code for fire protection design of buildings ": fire wall should be adopted between fire compartment to separate, when adopting fire wall separation really to have any problem, can adopt and ensure that the fire resisting shutter of its permeability carries out fire separation.But, for underground comprehensive transportation hub, separate according to fire wall, then permeability and aesthetic all bad; Fire resisting shutter according to large span is separated, then can increase the unreliability of fire fighting device itself.
Summary of the invention
For existing comprehensive transportation hub fire separation facility existing problems, the present invention releases a kind of comprehensive transportation hub fire separation system of new structure, flame resistant glass wall and spray cooling device are combined and is arranged on fire separation space, to realize printing opacity, safely fire separation.
Comprehensive transportation hub fire separation system involved in the present invention comprises flame resistant glass wall, spray cooling device and alarm control unit, flame resistant glass wall is arranged on fire separation place, the rapid response sprinkler of spray cooling device is arranged on flame resistant glass wall both sides, and alarm control unit connects spray cooling device.
Described flame resistant glass wall is the glass wall vertically set up, and is kept apart in needs fire compartment space.The flame resistant glass fire resistance rating of flame resistant glass wall is category-A, fire endurance 3 hours.
Described spray cooling device comprises fire water box, Fire Fighting Pumps, fire protection pipeline and rapid response sprinkler, and fire water box, Fire Fighting Pumps and rapid response sprinkler are connected by fire protection pipeline.
Rapid response sprinkler is the shower nozzle that level sets in a row, and rapid response sprinkler is arranged at the top edge of flame resistant glass wall both sides, and the horizontal range apart from flame resistant glass wall is 0.3m, and sprinkler spacing is 2m.
Fire water box and Fire Fighting Pumps are arranged in fire pump room, and Fire Fighting Pumps water inlet pipe connects fire water box, and Fire Fighting Pumps outlet pipe connects rapid response sprinkler by fire protection pipeline.Fire water box adopts rectangle steel tendon concrete structure or steel design, and fire protection pipeline adopts inside and outside hot galvanized steel pipe.
The fire protection pipeline be connected between Fire Fighting Pumps with rapid response sprinkler is arranged alarm valve and water flow indicator.Alarm valve is placed in fire pump room, and water flow indicator is placed in contiguous rapid response sprinkler place.Water flow indicator can convert water-flow signal to the signal of telecommunication.Alarm valve adopts dividing plate seat ring type alarm valve.
Alarm valve is connected with warning water system, and warning water system is subject to the sound that water impact can send small bell.
Alarm valve Bonding pressure switch, pressure switch adopts pressure sensor.
Described alarm control unit comprises alarm controller and Fire Fighting Pumps control cabinet, and alarm controller is connected with Fire Fighting Pumps control cabinet by controlling cable.Alarm control unit connects spray cooling device by controlling cable.
Fire Fighting Pumps control cabinet is placed in fire pump room, is connected with Fire Fighting Pumps by control cable and binding post with pressure switch.Fire Fighting Pumps control cabinet can manually boot and stop Fire Fighting Pumps, and automatically can start Fire Fighting Pumps according to the pressure switch received and alarm controller signal.
Alarm controller is placed in fire protection control room, is connected with pressure switch and water flow indicator by control cable and binding post.Alarm controller receives the signal of telecommunication of water flow indicator and pressure switch, and sends signal to Fire Fighting Pumps control cabinet startup Fire Fighting Pumps.
The comprehensive transportation hub fire separation system that the present invention relates to, flame resistant glass wall and spray cooling device are combined and is arranged on fire separation space, flame resistant glass wall printing opacity, the rapid response sprinkler of spray cooling device can be sprayed water to flame resistant glass wall, makes flame resistant glass wall realize fire separation safely.Alarm control unit can control the start and stop of spray cooling device manually, automatically, and energy and alarm.The present invention represents new application prospect in comprehensive transportation hub fire separation.
Accompanying drawing explanation
Fig. 1 is the fire separation system architecture schematic diagram of the comprehensive transportation hub that the present invention relates to.
Description of symbols in figure:
1-fire water box 2-fire protection pipeline
3-Fire Fighting Pumps 4-binding post
5-controls cable 6-warning water system
7-alarm valve 8-pressure switch
9-Fire Fighting Pump Control case 10-alarm controller
11-water flow indicator 12-rapid response sprinkler
13-flame resistant glass wall
Detailed description of the invention
By reference to the accompanying drawings technical scheme of the present invention is described further.As shown in Figure 1, the comprehensive transportation hub fire separation system that the present invention relates to comprises flame resistant glass wall (13), spray cooling device and alarm control unit, flame resistant glass wall (13) is arranged on fire separation place, and the rapid response sprinkler (12) of spray cooling device is arranged on flame resistant glass wall (13)
Both sides, alarm control unit connects spray cooling device.
Described flame resistant glass wall is the glass wall vertically set up, and is kept apart in needs fire compartment space.The flame resistant glass fire resistance rating of flame resistant glass wall (13) is category-A, fire endurance 3 hours.
Described spray cooling device comprises fire water box (1), Fire Fighting Pumps (3), fire protection pipeline (2) and rapid response sprinkler (12), and fire water box (1), Fire Fighting Pumps (3) and rapid response sprinkler (12) are connected by fire protection pipeline (2).
Fire water box (1) and Fire Fighting Pumps (3) are arranged in fire pump room, Fire Fighting Pumps (3) water inlet pipe connects fire water box (1), and Fire Fighting Pumps (3) outlet pipe connects rapid response sprinkler (12) by fire protection pipeline (2).Fire water box (1) adopts rectangle steel tendon concrete structure or steel design, and fire protection pipeline (2) adopts inside and outside hot galvanized steel pipe.
The shower nozzle that rapid response sprinkler (12) sets in a row for level, rapid response sprinkler (12) is arranged at the top edge of flame resistant glass wall (13) both sides, horizontal range apart from flame resistant glass wall (13) is 0.3m, and sprinkler spacing is 2m.
Rapid response sprinkler (12) is connected with water flow indicator (11) by fire protection pipeline (2).It is after environment temperature reaches rapid response sprinkler (12) operating temperature, and rapid response sprinkler (12) fusing starts action water spray.
The fire protection pipeline (2) be connected between Fire Fighting Pumps (3) with rapid response sprinkler (12) is arranged alarm valve (7) and water flow indicator (11).Alarm valve (7) is dividing plate seat ring type alarm valve.Be placed in fire pump room, alarm valve (7) Bonding pressure switch (8), pressure switch (8) adopts pressure sensor.Alarm valve (7) realizes switch by alarm valve (7) is front with the change of hydraulic pressure in alarm valve (7) afterwards pipeline.Water flow indicator (11) is placed in contiguous rapid response sprinkler (12) place.Water flow indicator (11) can convert water-flow signal to the signal of telecommunication.
Alarm valve (7) is connected with warning water system (6), and warning water system (6) is subject to the sound that water impact can send small bell, realizes reporting to the police.
Pressure switch (8) is connected with alarm valve (7) by fire protection pipeline (2), pressure switch (8) adopts pressure sensor, after alarm valve (7) is opened, alarm valve (7) is to fire protection pipeline (2) the interior water-filling of pressure switch (8), after pressure switch (7) is subject to the effect of hydraulic pressure, the pressure signal of water is converted into the signal of telecommunication, by binding post (4) and control cable (5) to Fire Fighting Pumps control cabinet (9) and alarm controller (10).Fire Fighting Pumps control cabinet (9) starts Fire Fighting Pumps (3), for rapid response sprinkler (12) continues to supply water.
Water flow indicator (11) is connected with alarm valve (6) by fire protection pipeline (2), water-flow signal is converted into the signal of telecommunication by water flow indicator (11), and pass through binding post (4) and control cable (5) by signal transmission to alarm controller (10), alarm controller (10) sends signal and starts Fire Fighting Pumps to Fire Fighting Pumps control cabinet (9).
Described alarm control unit is made up of Fire Fighting Pumps control cabinet (9) and alarm controller (10), and alarm control unit is connected with spray cooling device by control cable (5) and binding post (4).Controlling cable (5) adopts electric pressure to be not less than the copper conductor exchanging 300/500V.
Fire Fighting Pumps control cabinet (9) is arranged on fire pump room inside, passage controls cable (5) and binding post (4) is connected with pressure switch (8), Fire Fighting Pumps (3) and alarm controller (10), Fire Fighting Pumps control cabinet (9) receives the signal of pressure switch (8) and alarm controller (10), and send signal to Fire Fighting Pumps (3), manually, automatically can control the start and stop of spray cooling device.
Alarm controller (10) is located in fire protection control room, is connected with pressure switch (8), water flow indicator (11) and Fire Fighting Pumps control cabinet (9) by control cable (5) and binding post (4).Alarm control unit receives the signal of pressure switch (8) and water flow indicator (11), and sends signal controls spray cooling device automatically start and stop to Fire Fighting Pumps control cabinet (9).
Claims (4)
1. the fire separation system of a comprehensive transportation hub, it is characterized in that: comprise flame resistant glass wall, spray cooling device and alarm control unit, flame resistant glass wall is the glass wall vertically set up and is arranged on fire separation place, the rapid response sprinkler of spray cooling device is arranged on flame resistant glass wall both sides, and alarm control unit connects spray cooling device;
Described spray cooling device comprises fire water box, Fire Fighting Pumps, fire protection pipeline and rapid response sprinkler, and fire water box, Fire Fighting Pumps and rapid response sprinkler are connected by fire protection pipeline; Rapid response sprinkler is the shower nozzle that level sets in a row, and rapid response sprinkler is arranged at the top edge of fire separation glass wall both sides; The fire protection pipeline be connected between Fire Fighting Pumps with rapid response sprinkler is arranged alarm valve and water flow indicator, alarm valve Bonding pressure switch;
Described alarm control unit comprises alarm controller and Fire Fighting Pumps control cabinet, and alarm controller is connected with Fire Fighting Pumps control cabinet by controlling cable, and alarm control unit connects spray cooling device by controlling cable;
Fire Fighting Pumps control cabinet is connected with pressure switch with Fire Fighting Pumps by control cable and binding post; Alarm controller is connected with pressure switch and water flow indicator by control cable and binding post.
2. the fire separation system of comprehensive transportation hub according to claim 1, is characterized in that: the horizontal range of the rapid response sprinkler distance flame resistant glass wall of described spray cooling device is 0.3m, and sprinkler spacing is 2m.
3. the fire separation system of comprehensive transportation hub according to claim 1, is characterized in that: the flame resistant glass fire resistance rating of described flame resistant glass wall is category-A, fire endurance 3 hours.
4. the fire separation system of comprehensive transportation hub according to claim 1, is characterized in that: described control cable adopts electric pressure to be not less than the copper conductor exchanging 300/500V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165534.4A CN104721990A (en) | 2015-04-09 | 2015-04-09 | Fireproof separation system of comprehensive transportation junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165534.4A CN104721990A (en) | 2015-04-09 | 2015-04-09 | Fireproof separation system of comprehensive transportation junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104721990A true CN104721990A (en) | 2015-06-24 |
Family
ID=53446774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510165534.4A Pending CN104721990A (en) | 2015-04-09 | 2015-04-09 | Fireproof separation system of comprehensive transportation junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104721990A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400630A (en) * | 2016-02-24 | 2017-02-15 | 胡绍林 | Completely three-dimensional intelligent transportation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626256A (en) * | 2003-12-11 | 2005-06-15 | 联合电力开发股份有限公司 | Fire-protection and fleeing for life system |
| CN1830502A (en) * | 2005-03-08 | 2006-09-13 | 财团法人工业技术研究院 | Water film producing device for fire prevention |
| CN201022921Y (en) * | 2006-11-01 | 2008-02-20 | 田锦林 | Automatic water-spraying fire-fighting system local application device |
| CN203303543U (en) * | 2013-05-09 | 2013-11-27 | 福建科能中志建设发展有限公司 | Wet-type automatic water sprinkling extinguisher |
| CN204543331U (en) * | 2015-04-09 | 2015-08-12 | 铁道第三勘察设计院集团有限公司 | A kind of fire separation system of comprehensive transportation hub |
-
2015
- 2015-04-09 CN CN201510165534.4A patent/CN104721990A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626256A (en) * | 2003-12-11 | 2005-06-15 | 联合电力开发股份有限公司 | Fire-protection and fleeing for life system |
| CN1830502A (en) * | 2005-03-08 | 2006-09-13 | 财团法人工业技术研究院 | Water film producing device for fire prevention |
| CN201022921Y (en) * | 2006-11-01 | 2008-02-20 | 田锦林 | Automatic water-spraying fire-fighting system local application device |
| CN203303543U (en) * | 2013-05-09 | 2013-11-27 | 福建科能中志建设发展有限公司 | Wet-type automatic water sprinkling extinguisher |
| CN204543331U (en) * | 2015-04-09 | 2015-08-12 | 铁道第三勘察设计院集团有限公司 | A kind of fire separation system of comprehensive transportation hub |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400630A (en) * | 2016-02-24 | 2017-02-15 | 胡绍林 | Completely three-dimensional intelligent transportation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203115493U (en) | Comprehensive processing system with automatic cooling and leakage alarming functions for liquid ammonia tank | |
| CN202387148U (en) | House fire control spray system | |
| EP2075037A1 (en) | Integral fire safety system in high-voltage substations | |
| CN105288923A (en) | Monitoring system for intelligent fire hydrant and intelligent fire hydrant | |
| CN205163995U (en) | Intelligence fire hydrant | |
| CN102296980A (en) | Water mist fire-extinguishing system in railway tunnel and fire-extinguishing method thereof | |
| CN204745458U (en) | Water extinguishing system is spouted to accurate preact in location | |
| CN204543331U (en) | A kind of fire separation system of comprehensive transportation hub | |
| CN104027924A (en) | Fire extinguishing system suitable for high-rise residential building | |
| CN107059759A (en) | The automatic flood control early warning of Waterfront areas and evacuating system and its control method | |
| CN102688570A (en) | Fire safety safeguards system for tunnel and extinguishing method thereof | |
| CN203400446U (en) | Fire extinguishing system for ensuring fire rescue by means of outdoor dry-type spraying system | |
| CN104721990A (en) | Fireproof separation system of comprehensive transportation junction | |
| CN102451530A (en) | Cable shaft fire-fighting device and method | |
| CN203342260U (en) | High-pressure water mist fire extinguishing system for open-type indoor cultural relic site | |
| CN209187990U (en) | A kind of interior extinction by automatic sprinkling system | |
| CN204864653U (en) | High -order fire water tank's of many fire controls unit sharing joint fire extinguishing system | |
| CN209799483U (en) | Intelligent fireproof and smoke-proof emergency guarantee communication base station | |
| CN204112402U (en) | A kind of combined water supply system of fire system of quarters | |
| CN106149807A (en) | A kind of fire hydrant autoalarm | |
| CN106902484A (en) | A kind of mthods, systems and devices of generating set extinction using gas | |
| CN204447063U (en) | Single use wireless remote control indoor fire hydrant system | |
| CN103170076A (en) | Miniature automatic fire extinguishing water curtain system | |
| CN209790666U (en) | fireproof and smoke-proof high-viability communication base station | |
| CN202516209U (en) | Fire fighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
|
| WD01 | Invention patent application deemed withdrawn after publication |