CN208011992U - A kind of fire evacuation smoke controlling integrated system - Google Patents
A kind of fire evacuation smoke controlling integrated system Download PDFInfo
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- CN208011992U CN208011992U CN201820427478.6U CN201820427478U CN208011992U CN 208011992 U CN208011992 U CN 208011992U CN 201820427478 U CN201820427478 U CN 201820427478U CN 208011992 U CN208011992 U CN 208011992U
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- smoke
- fire
- high airtight
- duct
- resisting damper
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Abstract
The utility model discloses a kind of fire evacuation smoke controlling integrated systems, including integrated manipulator, pressure air blowing device, fume extractor, wherein pressure air blowing device includes forced draught blower, supply air duct, the M first high airtight fire resisting damper for being separately positioned on each floor Smoke prevention region, the air inlet in supply air duct is arranged in forced draught blower, and M first high airtight fire resisting damper is separately positioned on the air outlet of supply air duct；Fume extractor includes smoke exhaust fan, smoke duct, the N number of second high airtight fire resisting damper for being separately positioned on each floor Smoke prevention region, smoke exhaust fan is arranged in the smoke air port of smoke duct, and the N number of second high airtight fire resisting damper is separately positioned on the smoke evacuation air port of smoke duct.The utility model is simple in structure, effectively can be uniformly controlled forced draught blower, smoke exhaust fan by integrated manipulator, integrated manipulator can each high airtight fire resisting damper in parallel, realize associative variation, it is rapid to act.
Description
Technical field
The utility model is related to fire protection linkage control field, more particularly to a kind of fire evacuation smoke controlling integrated system.
Background technology
Mainly there are two aspects for the effect of smoke control system：First, Smoke prevention is arranged at the position of fire escape and densely populated place
Facility is conducive to the safe escape of personnel；Second is that the toxic high-temperature flue gas that scene of fire generates is discharged in time, it is ensured that region
Safety, and eliminate the obstacle of fire extinguishing.
Currently, be exactly that smoke control system is set to relatively more effective and relative maturity the means of flue gas control, smoke controlling system
System is mainly made of pressure fan, smoke exhaust fan, air duct, air outlet, smoke outlet, high airtight fire resisting damper etc., is controlled
Equipment mainly has：Forced draft machine, smoke exhaust fan, air outlet, smoke outlet, high airtight fire resisting damper etc..
Conventional fire-fighting smoke controlling control system is that air outlet or exhaust smoke valve individually link, or design one controls mould
Block, after detector alarm, control module receives the report for police service controller instruction, opens air outlet and smoke outlet is blown or discharged fume.
In Practical Project, often occur an alarm signal need to link multiple smoke evacuation (air-supply) mouths the case where.《It is civilian
Architecture electric design specification》Regulation：If relay control can be used need to act simultaneously in multiple exhaust smoke valves in same smoke evacuation area
Mode is opened, and the exhaust smoke valve by finally acting sends out actuating signal.But some of which fire resisting damper may be because failure be without dynamic
Make, cause actuating signal to postpone, delay the effect of mechanical smoke prevention equipment, causes evacuation obstacle, influence evacuating personnel and rescue
Help work.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts and deficiency, provide a kind of fire evacuation smoke controlling collection
It is simple in structure at system, can forced draught blower, smoke exhaust fan be effectively uniformly controlled by integrated manipulator, integrated
Controller can each high airtight fire resisting damper in parallel, realize associative variation, it is rapid to act.
The purpose of this utility model is realized by the following technical solution：
A kind of fire evacuation smoke controlling integrated system, including integrated manipulator, pressure air blowing device, fume extractor, wherein
Pressure air blowing device includes forced draught blower, supply air duct, is separately positioned on the M first high airtight of each floor Smoke prevention region
The air inlet in supply air duct is arranged in fire resisting damper, forced draught blower, and M first high airtight fire resisting damper is separately positioned on supply air duct
Air outlet；Fume extractor includes smoke exhaust fan, smoke duct, is separately positioned on the N number of second high of each floor Smoke prevention region
Airtight fire resisting damper, smoke exhaust fan are arranged in the smoke air port of smoke duct, and the N number of second high airtight fire resisting damper is separately positioned on smoke evacuation
The smoke evacuation air port in air duct；The M >=1, N >=1；
The integrated manipulator by signal wire respectively with forced draught blower, the high airtight fire resisting dampers of M first, Smoke
Machine, N number of second high airtight fire resisting damper connection.
The supply air duct, smoke duct mounting means include right angle setting, be horizontally mounted.
The first high airtight fire resisting damper, the second high airtight fire resisting damper respectively by flange be fixedly mounted on supply air duct,
In smoke duct.
The fire evacuation smoke controlling integrated system further includes the electronic smoke exhaust fire damper being connect with integrated manipulator, described
Electronic smoke exhaust fire damper is arranged between smoke exhaust fan and smoke duct.When smoke exhaust fan works, smoke exhaust fan and air duct it
Between be additionally provided with 280 DEG C of electronic smoke exhaust fire dampers, effect is：When flue-gas temperature reaches 280 DEG C, electronic smoke exhaust fire damper closes
It closes, fire and smoke spread can be prevented.
Described first high airtight fire resisting damper, the second high airtight fire resisting damper include valve body, blade and executing agency, primary blades
Axis and accessory lobes bobbin are separately fixed between valve body, primary blades and back blades respectively with major and minor blade axis connection, main lobe bobbin with hold
The shape of the main shaft connection of row mechanism, major and minor blade both sides is on one side for groove type, and another side is the heterotype edge of right angle hook-type,
Zigzag baffle is fixed at position that valve body is contacted with blade heterotype edge, and groove type is also formed with valve body, between major and minor blade, blade
It is that the heterotype edge of right angle hook-type buckles into the catching groove of groove and connect between valve body, the refractory seals that bond on one side of groove combine material
Material, weather strip built in catching groove.It when the valve is closed, can be with the gap between the external frame of plugging valve and blade.The unlatching of the equipment
It is realized with the rotation that can control motor by electric signal is closed, while signal that also can be by fire detector feedback and people
Work automatically controlled is realized.The tightness of high airtight fire resisting damper is high, and inleakage is few (few compared with national standard), it is ensured that anti-
Discharge fume integrated system air quantity, to ensure controlled pressure value, valve design closed type rolling bearing, while there is motor
Numerical control function, therefore improve the reliability of system, it is ensured that the effect of blow when fire Smoke prevention and smoke evacuation.
The supply air duct, smoke duct are calcium silicate board air hose.
The utility model compared with prior art, has the following advantages that and advantageous effect：
1, the utility model realizes the linkage between high airtight fire resisting damper and wind turbine using integrated manipulator, finds fire
When dangerous, the unlatching for the airtight fire resisting damper of height that fire-fighting center can control fire area and adjacent area by integrated manipulator
Linkage opens wind turbine, simplifies the control of smoke control system, while can be effectively prevented flue gas to evacuating personnel channel
The flue gas invaded and harassed and generated when excluding fire as early as possible, ensure that the fast and safely evacuation of personnel.
2, the utility model not only accepts urgency signal, but also accepts fire detecting and alarm signal, can also accept water spray system
Water flow indicator actuating signal of system etc.；After integrator receives signal, instruction can be sent out, starts all wind of the collection Composition Region
The airtight fire resisting damper of height of collection Composition Region is closed in machine and high airtight smoke evacuation (sending) air port, and the air-supply of relevant range is anti-when meeting fire
Cigarette and smoke evacuation require.
What 3, the utility model was directed primarily to fire hazard region and adjacent area cooperates with smoke control system.Integrated control
Device (control principle) can make wind turbine and high airtight fire resisting damper while operate, and reach unified management, effectively quickly air-supply, smoke evacuation.
By the integrated of wind turbine and high airtight fire resisting damper and control system, simplifying smoke control system facility, while being capable of guarantor
Member's fire escape is not invaded and harassed by fire smoke, and excludes the flue gas that fire generates rapidly.The system can be used for smoke prevention staircase
Between, the requirements such as smoke free lobby, the room before the fire hydrant elevator ensure the region of positive pressure, meanwhile, discharge fume in fire area, it can also be used to
Smoke evacuation system.
This system has following technical indicator：
Integrated manipulator requires the function of system integration control.
The air supply velocity of high airtight fire resisting damper requires to be not more than 7m/s, and smoke evacuation wind speed is not more than 10m/s；
The positive pressure in personnel's evacuation safety such as smoke proof staircase, cup region maintains 30~40Pa；
One integrated manipulator corresponds to a Fans and the airtight fire resisting damper of height no more than 30.
4, the utility model specially uses integrator to control smoke control system, simplifies the structure of system, overcomes previous anti-
Smoke evacuation system achievees the effect that be precisely controlled because failure cannot effectively be discharged fume, and realizes real coordinated signals.
5, the utility model can link the fire control smoke exhausting equipment of fire area and its adjacent area, such as in skyscraper
In, fire occurs for a certain floor, and after detecting danger signal, linkage fire bed last layer and next layer of fire control smoke exhausting is set
It applies, reaches common smoke evacuation, prevent flue gas from spreading, ensure the safety of fire escape.
6, the airtight fire resisting damper of height in the utility model, passes through what is designed fire resisting damper product blade construction and drive mechanism
It innovation and improves, solves the problems, such as that fire resisting damper products air tightness is poor, inleakage does not meet requirements of the national standard.
7, the utility model is widely used, and can be used for the hypogees such as high-rise building, subway, tunnel, large scale business and
Industrial site etc..
8, the model of each building block of the utility model fire evacuation smoke controlling integrated system is as follows：
Centrifugal fan of cabinet type：TCXZ-15-I
Axial flow blower：TCXZ-15-I
Smoke exhaust fire damper：TC-PYFHF
Exhaust smoke valve：TC-PYF
Fire resisting damper：TC-FHF
Description of the drawings
Fig. 1 is a kind of structural frames of the pressure air blowing device of fire evacuation smoke controlling integrated system described in the utility model
Figure.
Fig. 2 is a kind of structure diagram of the fume extractor of fire evacuation smoke controlling integrated system described in the utility model.
Wherein, reference numeral meaning is as follows：
The high airtight fire resisting damper of 1- integrated manipulators, 2- forced draught blowers, 3- supply air ducts, 4- first, 5- smoke exhaust fans, 6-
The high airtight fire resisting damper of smoke duct, 7- second, the electronic smoke exhaust fire dampers of 8-, 9- fire protection control rooms.
Specific implementation mode
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
A kind of fire evacuation smoke controlling integrated system, including integrated manipulator, pressure air blowing device, fume extractor, wherein
Such as Fig. 1, pressure air blowing device includes forced draught blower, supply air duct, the M a first for being separately positioned on each floor Smoke prevention region
The air inlet in supply air duct is arranged in high airtight fire resisting damper, forced draught blower, and M first high airtight fire resisting damper, which is separately positioned on, to be sent
The air outlet in wind air duct；When a certain floor occur fire, after detecting fire hazard signal, linkage fire bed, last layer and
Next layer of the airtight fire resisting damper (electric pressuring air outlet) of height is opened, any one high airtight fire resisting damper (electric pressuring air outlet)
It opens, chain promoter forced draught blower is blown to Smoke prevention region, prevents flue gas from spreading, and is ensured the intrusion of fire escape smokeless, is protected
Demonstrate,prove fire escape safety.
Such as Fig. 2, fume extractor include smoke exhaust fan, smoke duct, be separately positioned on each floor Smoke prevention region N number of
Two high airtight fire resisting dampers, smoke exhaust fan are arranged in the smoke air port of smoke duct, and the N number of second high airtight fire resisting damper is separately positioned on
The smoke evacuation air port of smoke duct；When fire occurs for a certain floor (smoke bay), after detecting fire hazard signal, linkage
The high airtight fire resisting damper (electronic smoke outlet DDPYK) of the smoke bay of flame range is opened, any one high airtight fire resisting damper (electronic smoke evacuation
Mouth DDPYK) it opens, chain promoter smoke exhaust fan quickly excludes the flue gas in the region, prevents flue gas from spreading, and ensures fire escape
Smokeless intrusion ensures fire escape safety.The M >=1, N >=1；
The integrated manipulator by signal wire respectively with forced draught blower, the high airtight fire resisting dampers of M first, Smoke
Machine, N number of second high airtight fire resisting damper connection.
The supply air duct, smoke duct mounting means include right angle setting, be horizontally mounted.
The first high airtight fire resisting damper, the second high airtight fire resisting damper respectively by flange be fixedly mounted on supply air duct,
In smoke duct.
The fire evacuation smoke controlling integrated system further includes the electronic smoke exhaust fire damper being connect with integrated manipulator, described
Electronic smoke exhaust fire damper is arranged between smoke exhaust fan and smoke duct.When smoke exhaust fan works, smoke exhaust fan and air duct it
Between be additionally provided with 280 DEG C of electronic smoke exhaust fire dampers, effect is：When flue-gas temperature reaches 280 DEG C, electronic smoke exhaust fire damper closes
It closes, fire and smoke spread can be prevented.
Described first high airtight fire resisting damper, the second high airtight fire resisting damper include valve body, blade and executing agency, primary blades
Axis and accessory lobes bobbin are separately fixed between valve body, primary blades and back blades respectively with major and minor blade axis connection, main lobe bobbin with hold
The shape of the main shaft connection of row mechanism, major and minor blade both sides is on one side for groove type, and another side is the heterotype edge of right angle hook-type,
Zigzag baffle is fixed at position that valve body is contacted with blade heterotype edge, and groove type is also formed with valve body, between major and minor blade, blade
It is that the heterotype edge of right angle hook-type buckles into the catching groove of groove and connect between valve body, the refractory seals that bond on one side of groove combine material
Material, weather strip built in catching groove.It when the valve is closed, can be with the gap between the external frame of plugging valve and blade.The unlatching of the equipment
It is realized with the rotation that can control motor by electric signal is closed, while signal that also can be by fire detector feedback and people
Work automatically controlled is realized.The tightness of high airtight fire resisting damper is high, and inleakage is few (few compared with national standard), it is ensured that anti-
Discharge fume integrated system air quantity, to ensure controlled pressure value, valve design closed type rolling bearing, while there is motor
Numerical control function, therefore improve the reliability of system, it is ensured that the effect of blow when fire Smoke prevention and smoke evacuation.
When fire occurs for a certain floor, fire detector sends out the flow instruction of alarm signal or automatic sprinkler fire-extinguishing system
After device action, instruction feedback to evacuation smoke controlling integrated manipulator, subregion integrated manipulator are sent out signal, opened by fire-fighting center
The high airtight fire resisting damper of pressure fan and cup quickly blows pressurization to stair cup, and maintains positive pressure in 30~40Pa, air-supply wind speed
In 6~7m/s, to ensure that personnel's fire escape is not influenced by fire smoke, it is ensured that personnel safety.
In Fig. 1, fire protection control room can direct rigid line start-up and shut-down control forced draught blower.
In Fig. 2, fire protection control room can direct rigid line start-up and shut-down control smoke exhaust fan.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (6)
1. a kind of fire evacuation smoke controlling integrated system, it is characterised in that：Including integrated manipulator, pressure air blowing device, smoke evacuation
Device, wherein pressure air blowing device include forced draught blower, supply air duct, the M for being separately positioned on each floor Smoke prevention region
The air inlet in supply air duct is arranged in first high airtight fire resisting damper, forced draught blower, and M first high airtight fire resisting damper is respectively set
In the air outlet of supply air duct；Fume extractor includes smoke exhaust fan, smoke duct, is separately positioned on each floor Smoke prevention region
N number of second high airtight fire resisting damper, smoke exhaust fan are arranged in the smoke air port of smoke duct, the N number of second high airtight fire resisting damper difference
It is arranged in the smoke evacuation air port of smoke duct；The M >=1, N >=1；
The integrated manipulator by signal wire respectively with forced draught blower, the high airtight fire resisting dampers of M first, smoke exhaust fan, N number of
Second high airtight fire resisting damper connection.
2. fire evacuation smoke controlling integrated system according to claim 1, it is characterised in that：The supply air duct, Smoke
The mounting means in road includes right angle setting, is horizontally mounted.
3. fire evacuation smoke controlling integrated system according to claim 1, it is characterised in that：Described first high airtight fire prevention
Valve, the second high airtight fire resisting damper are fixedly mounted on by flange in supply air duct, smoke duct respectively.
4. fire evacuation smoke controlling integrated system according to claim 1, it is characterised in that：Further include connecting with integrated manipulator
The electronic smoke exhaust fire damper connect, the electronic smoke exhaust fire damper are arranged between smoke exhaust fan and smoke duct.
5. fire evacuation smoke controlling integrated system according to claim 1, it is characterised in that：Described first high airtight fire prevention
Valve, the second high airtight fire resisting damper include valve body, blade and executing agency, and main lobe bobbin and accessory lobes bobbin are separately fixed at valve body
Between, respectively with major and minor blade axis connection, main lobe bobbin connect with actuating mechanism main shaft for primary blades and back blades, major and minor blade
The shape on both sides is on one side for groove type, and another side is the heterotype edge of right angle hook-type, the position that valve body is contacted with blade heterotype edge
Fixed zigzag baffle also forms groove type with valve body, is the abnormity of right angle hook-type between major and minor blade, between blade and valve body
While buckling into the catching groove connection of groove, groove bonds refractory seals combined material, weather strip built in catching groove on one side.
6. fire evacuation smoke controlling integrated system according to claim 1, it is characterised in that：The supply air duct, Smoke
Road is calcium silicate board air hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427478.6U CN208011992U (en) | 2018-03-28 | 2018-03-28 | A kind of fire evacuation smoke controlling integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427478.6U CN208011992U (en) | 2018-03-28 | 2018-03-28 | A kind of fire evacuation smoke controlling integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011992U true CN208011992U (en) | 2018-10-26 |
Family
ID=63891128
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820427478.6U Active CN208011992U (en) | 2018-03-28 | 2018-03-28 | A kind of fire evacuation smoke controlling integrated system |
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| CN (1) | CN208011992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634261A (en) * | 2019-08-27 | 2019-12-31 | 国网山东省电力公司泗水县供电公司 | Fire early warning system and method for underground power distribution network |
| CN115235021A (en) * | 2022-06-22 | 2022-10-25 | 衍菓（厦门）科技有限公司 | Indoor fire control system of discharging fume based on intelligent monitoring |
-
2018
- 2018-03-28 CN CN201820427478.6U patent/CN208011992U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634261A (en) * | 2019-08-27 | 2019-12-31 | 国网山东省电力公司泗水县供电公司 | Fire early warning system and method for underground power distribution network |
| CN115235021A (en) * | 2022-06-22 | 2022-10-25 | 衍菓（厦门）科技有限公司 | Indoor fire control system of discharging fume based on intelligent monitoring |
| CN115235021B (en) * | 2022-06-22 | 2023-08-18 | 衍菓（厦门）科技有限公司 | Indoor fire control smoke exhaust system based on intelligent monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510640 Design Institute Building, South China University of Technology, Tianhe District, Guangzhou City, Guangdong Province Patentee after: South China University of Technology Architectural Design Research Institute Co., Ltd. Address before: 510640 Tianhe District, Guangdong, No. five road, No. 381, Patentee before: Architectural Design Research Institute of SCUT |
|
| CP03 | Change of name, title or address |