CN207838084U - A kind of building fire smoke evacuation rescue system - Google Patents
A kind of building fire smoke evacuation rescue system Download PDFInfo
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- CN207838084U CN207838084U CN201820059230.9U CN201820059230U CN207838084U CN 207838084 U CN207838084 U CN 207838084U CN 201820059230 U CN201820059230 U CN 201820059230U CN 207838084 U CN207838084 U CN 207838084U
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- alarm
- fire
- wind turbine
- air duct
- spray
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Abstract
The utility model discloses a kind of building fire smoke evacuation rescue systems, including fire-fighting automatic alarm spray system, supply air system, the fire-fighting automatic alarm spray system includes alarm spray control system, pyrotechnics inductor, spray head and alarm in every floor road room, and the supply air system includes power supply, wind turbine, main air duct, branch air duct and the air regulator in every floor road room；The wind turbine installs forward-reverse switch additional, and reverse contact, wind turbine reversion are connected when fire behavior occurs；Several dampers are installed additional in main air duct and branch air duct junction；Several drenching installations are installed in branch air duct；The power supply, wind turbine and its forward-reverse switch, damper, drenching installation are connected after being connected in parallel with spray head and alarm with pyrotechnics inductor, alarm spray control system, and are uniformly controlled by automatic alarm spray control system.The utility model can make full use of supply air system, can reduce investment outlay；Flue dust sprawling can be utmostly controlled in Initial Stage of Fire.
Description
Technical field
The utility model belongs to structural fire protection field, more particularly to a kind of building fire smoke evacuation rescue system.
Background technology
Currently, building is generally mounted on supply air system and exhaust system, when fire occurs in building, need to open
Dynamic dedicated exhaust system, one, the installation settings of two systems needs larger investment and more pipe special, equipment,
Two, when fire occurs, a large amount of toxic, high-temperature smokes are spread quickly, and supply air system has no usage, and exhaust system is not
The flue dust near fire point can be directed in time effectively to be discharged；Nearby the personnel visual field is unclear for fire point, unsmooth breath, to putting out a fire, escape
Raw, rescue causes extreme difficulties.
Utility model content
Purpose of utility model：Overcome the deficiencies in the prior art designs a kind of building fire smoke evacuation rescue system, only needs needle
A set of supply air system is improved, reduces investment outlay, is applied widely, good compatibility and can utmostly be controlled in Initial Stage of Fire
Flue dust is spread, and improves the efficiency of fighting and rescue operations.
Technical solution：A kind of building fire smoke evacuation rescue system, including fire-fighting automatic alarm spray system, air-supply system
System, the fire-fighting automatic alarm spray system include alarm spray control system, the pyrotechnics induction in every floor road room
Device, spray head and alarm, the supply air system include power supply, wind turbine, main air duct, branch air duct and are set in per floor road room
Air regulator；The wind turbine installs forward-reverse switch additional, and reverse contact is connected when fire behavior occurs, and exhausting, row are realized in wind turbine reversion
Wind；Several dampers are installed additional in main air duct and branch air duct junction；Several drenching installations are installed in branch air duct；The electricity
Incude with pyrotechnics after source, wind turbine and its forward-reverse switch, damper, drenching installation are connected in parallel with spray head and alarm
Device, alarm spray control system series connection, and be uniformly controlled by automatic alarm spray control system.
Under normal circumstances, the forward-reverse switch of wind turbine connects forward contact, and wind turbine rotates forward air-supply, and damper reaches most
Greatly, branch air duct of the air-supply through main air duct to each floor arrives each air regulator in each room again, carries out conventional air-supply.
When fire behavior occurs, pyrotechnics inductor senses that fire signal, alarm spray control system start, room where ignition point
Between spray head and alarm work, be also turned on the reverse contact of wind turbine, wind turbine reversion, pressure fan becomes exhaust blower, blows
System becomes exhaust system；The damper of other floors outside ignition point floor reduces, and reduces air draft；The tune of ignition point floor
Section air door opens to the maximum, and increases the smoke evacuation ability of air regulator near ignition point；The drenching installation in the branch air duct of ignition point region is opened,
Watering cooling utmostly controls flue dust sprawling, reduces harmful gas concentration, saves oneself, rescues for the fire extinguishing in ignition point region, personnel
It helps and creates more preferable condition.
The beneficial effects of the utility model：The utility model can make full use of supply air system, either existing building to have
Supply air system or New Buildings, can reduce investment outlay；Flue dust sprawling can be utmostly controlled in Initial Stage of Fire, reduction has
Evil gas concentration, to put out a fire and escape creates conditions；It is applied widely, it is suitable for all buildings equipped with supply air system；It is compatible
Property it is good, can be incorporated to and utilize the existing fire-fighting automatic alarm spray system of existing structure.
Description of the drawings
Fig. 1 is building fire smoke evacuation rescue system described in the utility model operating diagram under normal circumstances；
Fig. 2 is building fire smoke evacuation rescue system operating diagram when fire behavior occurs described in the utility model；
Fig. 3 is wind turbine and its forward-reverse switch connection diagram described in the utility model；
Fig. 4 is the control circuit signal of building fire smoke evacuation rescue system described in the utility model under normal circumstances
Figure；
Fig. 5 is control circuit signal of the building fire smoke evacuation rescue system described in the utility model when fire behavior occurs
Figure.
Specific implementation mode
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in detail in example.
Embodiment：
A kind of building fire smoke evacuation rescue system, including fire-fighting automatic alarm spray system, supply air system, the fire-fighting
Automatic alarm spray system include alarm spray control system, the pyrotechnics inductor in every floor road room, spray head and
Alarm, the supply air system include power supply, wind turbine, main air duct, branch air duct and the air regulator in every floor road room；It is described
Wind turbine installs forward-reverse switch additional, connects reverse contact when a fire, and exhausting, air draft are realized in wind turbine reversion；In main air duct and
Branch air duct junction installs several dampers additional；Several drenching installations are installed in branch air duct；The power supply, wind turbine and its positive and negative
It turns on after pass, damper, drenching installation are connected in parallel with spray head and alarm and pyrotechnics inductor, alarm spray controls
Cascade System, and be uniformly controlled by alarm spray control system.
As shown in Figure 1, under normal circumstances, the forward-reverse switch of wind turbine connects forward contact, and wind turbine rotates forward air-supply, adjusts wind
Door opens to the maximum, and branch air duct of the air-supply through main air duct to each floor arrives each air regulator in each room again, carries out conventional air-supply.
As shown in Fig. 2, when fire behavior occurs, the 3rd air regulator vicinity of arbitrary B floor catches fire, and pyrotechnics inductor senses fire behavior
Signal, alarm spray control system start, and the spray head and alarm work in room, are also turned on wind turbine where the 3rd air regulator
Reverse contact, wind turbine reversion, pressure fan become exhaust blower, and supply air system becomes exhaust system；The tune of other floors outside B floor
It saves air door to reduce, reduces air draft；The damper of B floor opens to the maximum, and increases the smoke evacuation ability of the 3rd air regulator near ignition point；
The drenching installation in the branch air duct of ignition point region is opened, watering cooling utmostly controls flue dust sprawling, it is dense to reduce pernicious gas
Degree saves oneself for the fire extinguishing in ignition point region, personnel, rescues and create more preferable condition.
Fig. 3 is wind turbine and its forward-reverse switch connection diagram described in the utility model, and forward-reverse switch is by a, b, c tri-
Contact forms, and a is normally-closed contact, and b is forward contact, and c is reverse contact, a, and when b contactings, wind turbine rotates forward air-supply；A, c are touched
When point is connected, wind turbine inverts air draft.
Fig. 4 is the control circuit signal of building fire smoke evacuation rescue system described in the utility model under normal circumstances
After figure, the power supply, wind turbine and its forward-reverse switch, damper, drenching installation and spray head and alarm are connected in parallel,
It is connected in series with pyrotechnics inductor, alarm spray control system, and is uniformly controlled by alarm spray control system, at this point, adjusting
Air door opens to the maximum, and forward-reverse switch connects a, the contacts b, and wind turbine rotates forward air-supply.
Fig. 5 is control circuit signal of the building fire smoke evacuation rescue system described in the utility model when fire behavior occurs
After figure, the power supply, wind turbine and its forward-reverse switch, damper, drenching installation and spray head and alarm are connected in parallel, with
Pyrotechnics inductor, alarm spray control system are connected in series with, and are uniformly controlled by alarm spray control system, at this point, pyrotechnics sense
Device pyrotechnics inductor is answered to sense that fire signal, alarm spray control system start, forward-reverse switch connects a, the contacts c, wind turbine
Invert air draft；The damper of other floors outside fire floor reduces, and reduces air draft；The damper of fire floor reaches most
Greatly, increase the smoke evacuation ability of air regulator near ignition point；Open the drenching installation in the branch air duct of ignition point region, watering cooling.
The foregoing is merely the preferred embodiments of the utility model, are not intended to limit the utility model, in this practicality
Any modification, equivalent replacement, improvement and so within novel spirit and principle, the system that should be included in the utility model
Within structure.
Claims (1)
- The rescue system 1. a kind of building fire is discharged fume, which is characterized in that including fire-fighting automatic alarm spray system, air-supply system System, the fire-fighting automatic alarm spray system include alarm spray control system, the pyrotechnics induction in every floor road room Device, spray head and alarm, the supply air system include power supply, wind turbine, main air duct, branch air duct and are set in per floor road room Air regulator；The wind turbine installs forward-reverse switch additional, and reverse contact, wind turbine reversion are connected when fire behavior occurs；In main air duct and branch Air duct junction installs several dampers additional；Several drenching installations are installed in branch air duct；The power supply, wind turbine and its positive and negative rotation After switch, damper, drenching installation are connected in parallel with spray head and alarm and pyrotechnics inductor, alarm spray control are System series connection, and be uniformly controlled by automatic alarm spray control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059230.9U CN207838084U (en) | 2018-01-15 | 2018-01-15 | A kind of building fire smoke evacuation rescue system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059230.9U CN207838084U (en) | 2018-01-15 | 2018-01-15 | A kind of building fire smoke evacuation rescue system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207838084U true CN207838084U (en) | 2018-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820059230.9U Active CN207838084U (en) | 2018-01-15 | 2018-01-15 | A kind of building fire smoke evacuation rescue system |
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| CN (1) | CN207838084U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432676A (en) * | 2018-10-31 | 2019-03-08 | 南京创鸿景智能科技研究有限公司 | Building fire protection facility networking monitoring linkage extinguishing system |
| CN109550179A (en) * | 2019-01-21 | 2019-04-02 | 蒋道莲 | A kind of building total fire safety intelligence system |
| CN109598890A (en) * | 2019-01-16 | 2019-04-09 | 广州市普利达消防工程有限公司 | A kind of fire pre-warning monitoring system for ventilation shaft |
| CN109612005A (en) * | 2018-12-24 | 2019-04-12 | 天津广坤腾阳建筑安装有限公司 | Smoke evacuation system for fire engineering |
| CN109812083A (en) * | 2019-03-25 | 2019-05-28 | 中铁建设集团有限公司 | Intelligent fire-proofing Smoke prevention emergency guarantee communication base station |
| CN110227226A (en) * | 2019-05-17 | 2019-09-13 | 高宏伟 | Long range supply air system and its blowing device for rescue and relief work |
| CN110454903A (en) * | 2019-08-22 | 2019-11-15 | 合肥科大立安安全技术有限责任公司 | A kind of fire engineering corridor smoke control system |
| CN113983671A (en) * | 2021-12-08 | 2022-01-28 | 徐州工业职业技术学院 | Air supply control system for fire fighting of building |
| CN114396690A (en) * | 2022-01-26 | 2022-04-26 | 宜宾四川大学产业技术研究院 | Factory building workshop conflagration flue gas control system |
| CN114396691A (en) * | 2022-01-26 | 2022-04-26 | 宜宾四川大学产业技术研究院 | Frequency conversion ventilation system arranged in workshop of factory building and capable of exhausting air in accident |
-
2018
- 2018-01-15 CN CN201820059230.9U patent/CN207838084U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432676A (en) * | 2018-10-31 | 2019-03-08 | 南京创鸿景智能科技研究有限公司 | Building fire protection facility networking monitoring linkage extinguishing system |
| CN109612005A (en) * | 2018-12-24 | 2019-04-12 | 天津广坤腾阳建筑安装有限公司 | Smoke evacuation system for fire engineering |
| CN109612005B (en) * | 2018-12-24 | 2020-12-08 | 天津广坤腾阳建筑安装有限公司 | Smoke exhaust system for fire engineering |
| CN109598890A (en) * | 2019-01-16 | 2019-04-09 | 广州市普利达消防工程有限公司 | A kind of fire pre-warning monitoring system for ventilation shaft |
| CN109550179A (en) * | 2019-01-21 | 2019-04-02 | 蒋道莲 | A kind of building total fire safety intelligence system |
| CN109812083B (en) * | 2019-03-25 | 2024-03-19 | 中铁建设集团有限公司 | Intelligent fireproof smoke-proof emergency guarantee communication base station |
| CN109812083A (en) * | 2019-03-25 | 2019-05-28 | 中铁建设集团有限公司 | Intelligent fire-proofing Smoke prevention emergency guarantee communication base station |
| CN110227226A (en) * | 2019-05-17 | 2019-09-13 | 高宏伟 | Long range supply air system and its blowing device for rescue and relief work |
| CN110454903A (en) * | 2019-08-22 | 2019-11-15 | 合肥科大立安安全技术有限责任公司 | A kind of fire engineering corridor smoke control system |
| CN113983671B (en) * | 2021-12-08 | 2023-01-20 | 徐州工业职业技术学院 | Air supply control system for fire fighting of building |
| CN113983671A (en) * | 2021-12-08 | 2022-01-28 | 徐州工业职业技术学院 | Air supply control system for fire fighting of building |
| CN114396690A (en) * | 2022-01-26 | 2022-04-26 | 宜宾四川大学产业技术研究院 | Factory building workshop conflagration flue gas control system |
| CN114396691A (en) * | 2022-01-26 | 2022-04-26 | 宜宾四川大学产业技术研究院 | Frequency conversion ventilation system arranged in workshop of factory building and capable of exhausting air in accident |
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