CN203118149U - Fire alarm integrated control equipment with dual-bus system - Google Patents
Fire alarm integrated control equipment with dual-bus system Download PDFInfo
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- CN203118149U CN203118149U CN 201320086915 CN201320086915U CN203118149U CN 203118149 U CN203118149 U CN 203118149U CN 201320086915 CN201320086915 CN 201320086915 CN 201320086915 U CN201320086915 U CN 201320086915U CN 203118149 U CN203118149 U CN 203118149U
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- alarm
- fire alarm
- double bus
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Abstract
The utility model provides fire alarm integrated control equipment with a dual-bus system and belongs to the technical field of fire-fighting alarm equipment, which is used for the fire alarming purpose. According to the technical scheme of the utility model, a fire alarm controller unit comprises a master fire alarm controller and a plurality of slave fire alarm controllers, wherein the master fire alarm controller and the slave fire alarm controllers are connected through CAN buses. The fire alarm controller unit is connected with two alarm buses. A dot type photoelectric smoke sensing fire detector, a dot type temperature sensing fire detector, a fire acousto-optic alarm and a fire display panel are distributed at the fire monitoring sites of a building and are respectively connected with two alarm buses. According to the technical scheme of the utility model, the networking control technology is realized through two main buses and the CAN buses, and a CAN peer-to-peer network is formed by more than two controllers. In this way, if any one of the controllers breaks down, the running of the entire network is not influenced at all. Therefore, the reliability and the detection sensitivity of fire disasters can be greatly improved, and the occurrence of false alarms is effectively reduced. Meanwhile, the early fire detection can be realized timely and accurately. Thus, the fire alarm integrated control equipment with the dual-bus system is helpful for fire departments to timely control and put out fires.
Description
Technical field
The utility model relates to a kind of fire alarming and control device, belongs to the fire protection warning equipment technical field.
Background technology
In urban construction, the quantity of skyscraper constantly increases, though skyscraper have occupation of land less, the space availability ratio advantages of higher, also have some problems, most importantly skyscraper will be avoided breaking out of fire especially.Skyscraper " chimney effect " can occur when breaking out of fire, buildings is more high, and " chimney effect " is more obvious.In case breaking out of fire, there are weakness such as fire spreading is fast, evacuating personnel is difficult, the fire attack difficulty is big in high-rise and heavy construction group, causes the fire disaster in whole zone or local some buildings easily.
The subject matter that domestic existing fire-fighting Detection And Warning system exists is:
1, the fire alarm coordinated control system adopts the multibus integral control system.When master controller broke down, total system faced the risk of paralysis.
2, the problem of detector aspect the signal processing.Thresholding algorithm is the signal processing method that various systems adopt usually, and advantage is to calculate simply, and shortcoming is effectively to reject interference.Occupy very big ratio as the wrong report that causes because of fitful wind in the common undesired signal.The measurement effect that fitful wind reflects usually is that the signal climbing speed is very fast, and continuing, the time of weak point begins to descend.
3, alarm velocity problem under a little bigger complex environment.Along with urbanization process is accelerated, fire alarm speed and integrity problem are not also solved effectively under skyscraper, heavy construction is intensive, the some position the is big complex situations.
Above-mentioned situation has all proposed new requirement to fire detection and alarm device and systemic-function, performance and multinomial technical indicator, and traditional detection and warning system are difficult to satisfy its demand.
The utility model content
Technical problem to be solved in the utility model provides a kind of double bus fire alarm linkage control device processed, this control device can greatly improve the reliability of warning and detection sensitivity, reduce false alarm effectively, and can detect incipient fire in time, exactly, in time adopting an effective measure to control and stamp out a fire for fire department provides support.
The technical scheme that solves the problems of the technologies described above is:
A kind of double bus fire alarm linkage control device processed, comprise fire alarm control unit in its formation, spot-type photoelectric smoke detector, point type heat fire detector, the fire acoustooptic alarm, fire display panel, fire alarm control unit comprises that a main fire alarm control unit and Duo Tai are from fire alarm control unit, they are connected by the CAN bus, fire alarm control unit is connected with the warning double bus, spot-type photoelectric smoke detector, point type heat fire detector, the fire acoustooptic alarm, fire display panel is distributed in the fire monitoring position of buildings, and they are connected with the warning double bus respectively.
Above-mentioned double bus fire alarm linkage control device processed, it also has manual fire alarm call point, and manual fire alarm call point is installed on hall, corridor, elevator cup, and manual fire alarm call point is connected with the warning double bus.
Above-mentioned double bus fire alarm linkage control device processed, it also has fire hydrant button, and fire hydrant button is installed on by the hydrant, and fire hydrant button is connected with the hydrant pump activation device with the warning double bus respectively.
Above-mentioned double bus fire alarm linkage control device processed, it also has the external equipment input/output module, and the external equipment input/output module is with fire resistance rolling shutter door, fire resisting damper, smoke exhaust fan, elevator crash facilities, relevant fire-protection equipment is connected with the warning double bus with stamping out a fire.
Above-mentioned double bus fire alarm linkage control device processed, it also has wet alarm valve, and wet alarm valve is serially connected with in the fire demand water pipeline, and wet alarm valve is connected with the warning double bus by the wet alarm valve load module.
The beneficial effects of the utility model are:
The utility model adopts double bus CAN bus group network control technology processed, form the CAN peer-to-peer network by two above controllers, a plurality of host nodes can be arranged, in order to show the whole network information, the fault of any controller, can not influence the work of overall network, in case overcome the break down risk of whole big systems face paralysis of traditional multibus integral control system master controller.The utility model has not only greatly improved the reliability of fire hazard monitoring and detection sensitivity, has reduced false alarm effectively, and can detect incipient fire in time, exactly, in time adopting an effective measure to control and stamp out a fire for fire department provides support.The utility model has overcome present widely used traditional detection and the defective of warning system, can satisfy the needs of detection and the warning of large-scale tall buildings group.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark is as follows among the figure: main fire alarm control unit 1, from fire alarm control unit 2, warning double bus 3, spot-type photoelectric smoke detector 4, point type heat fire detector 5, fire acoustooptic alarm 6, fire display panel 7, manual fire alarm call point 8, fire hydrant button 9, hydrant pump 10, wet alarm valve load module 11, wet alarm valve 12, external equipment input/output module 13, external equipment 14, interlock power supply 15, CAN bus 16.
Embodiment
The utility model adopts double bus CAN bus group network control technology processed, comprise many fire alarm control units, every controller has the CAN bus interface, can form the CAN peer-to-peer network by 32 controllers at most, a plurality of host nodes can be arranged, in order to show the whole network information, the fault of any controller can not influence the work of overall network.The warning double bus that fire alarm control unit connects is both for the MCU microcontroller of external addressing device provides working power, and transmitted in both directions digital communication information is guaranteed to keep quick communication with front end addressing device again.Fire alarm control unit is the carrier of fire alarm system running software, comprises liquid crystal display and button operation part, partial message transmission, alarm analysis part, fire-fighting control interlink warning double bus power drive and bus protection part.Every functions such as the authority of responsible total system, miscellaneous service function, storage, analysis, processing, the supply of addressing device power source
Show among the figure that fire alarm control unit comprises that they are connected by CAN bus 16 from fire alarm control unit 2 for a main fire alarm control unit 1 and one, fire alarm control unit is connected with warning double bus 3.
Main fire alarm control unit 1 is central hub of the present utility model, and it can be connected from fire alarm control unit 2 with many by CAN bus 16, makes information sharing between the fire alarm control unit, finishes the monitoring to the scene jointly.Are one of hinges of the present utility model from fire alarm control unit 2.
Show among the figure that spot-type photoelectric smoke detector 4, point type heat fire detector 5, fire acoustooptic alarm 6, fire display panel 7 are distributed in the fire monitoring position of buildings, they are connected with warning double bus 3 respectively.
Spot-type photoelectric smoke detector 4 is gathered in the surrounding environment smog variable condition in real time and parameter is carried out software filtering, A/D conversion, analyzed, information and data upload to controller.This detector has adopted the smoke detection technology of patent, has improved detector sensitivity and reliability, guarantees accurately, in time to forecast incipient fire, reduces personnel, property loss to greatest extent.
Gather the ambient temperature variable condition during point type heat fire detector 5 and parameter is carried out software filtering, A/D conversion, analysis, information and data upload are arrived controller; Guarantee accurately, in time to forecast the condition of a fire.
Fire acoustooptic alarm 6 is installed on the personnel concentrated area, and when the condition of a fire occurring, fire alarm control unit starts fire acoustooptic alarm 6 by warning double bus 3, and the field staff can in time be escaped.
Fire display panel 7 is installed on stair mouth or the corridor of every floor, and when the condition of a fire occurring, the positional information that fire alarm control unit in time fire takes place transmits the fire display panel 7 of related floor, for fire extinguishing personnel and escape personnel provide the particular location that the condition of a fire occurs
Show among the figure that manual fire alarm call point 8 is installed on the position that personnel such as hall, corridor, elevator cup are intensive or walk about, manual fire alarm call point 8 is connected with warning double bus 3.Press when the condition of a fire occurring, fire alarm information is uploaded to fire alarm control unit, for determining that put out a fire to save life and property in condition of a fire position and evacuating personnel is saved the quality time.
Show among the figure that fire hydrant button 9 is installed on by the hydrant, have the function of warning and startup hydrant pump 10, fire hydrant button 9 is connected with hydrant pump 10 starter gears with warning double bus 3 respectively.When breaking out of fire, press fire hydrant button 9, fire alarm information is uploaded to fire alarm control unit and start hydrant pump 10, sufficient water source in time is provided for stamping out a fire.
Show among the figure that external equipment input/output module 13 is with fire resistance rolling shutter door, fire resisting damper, smoke exhaust fan, elevator crash facilities, relevant external equipments such as fire-protection equipment 14 are connected with warning double bus 3 with stamping out a fire.During the no condition of a fire, monitor connected external equipment 14(such as fire resistance rolling shutter door etc.) real-time status and in time upload to fire alarm control unit; When the condition of a fire occurring, programmed according to the interlock that arranges in advance by fire alarm control unit, send the order that starts on-the-spot external equipment 14 to external equipment input/output module 13, after external input/output module 13 starts on-the-spot external equipment 14 according to instruction, external equipment 14 status informations are uploaded to fire alarm control unit, make the fire protection control room operator on duty accurately grasp the state of on-the-spot external equipment 14.
Show among the figure that wet alarm valve 12 is serially connected with in the fire demand water pipeline, wet alarm valve 12 is connected with warning double bus 3 by wet alarm valve load module 11.Wet alarm valve 12 is monitored the pressure of water in the pipeline at any time, when being lower than setting value, send the not enough information of hydraulic pressure by wet alarm valve load module 11 to fire alarm control unit, start fire extinguishing pump by fire alarm control unit, pipeline pressure is remained in the range of set value.The real-time status of wet alarm valve load module 11 monitoring wet alarm valves 12 also in time uploads to fire alarm control unit, for providing facility information accurately with manual fire extinguishing automatically.
Show among the figure that the effect of interlock power supply 15 is when the condition of a fire occurring, as the power supply of field apparatus startup.
Characteristics of the present utility model are to adopt big electric current as answer signal.The power loop output of the fire alarm control unit that the utility model uses reaches go back to the sign indicating number test section and forms with addressing devices such as spot-type smoke detectors, power loop output contains the 24V power supply of digit pulse group signal, for addressing devices such as detector provide working power simultaneously behind the detector received pulse signal decoding, produced up to the pulse train that draws electric current greatly of 40-50mA by the detector power output part and to finish communication with controller.This technology has extremely strong antijamming capability, guarantees components and parts in complex electromagnetic environments, reliably work.
The model of each device of an embodiment of the present utility model is as follows:
JB-TB-ZG6205 type fire alarm control unit;
JTY-GD-ZG6101 type spot-type photoelectric smoke detector;
JTW-A2R-ZG6102 type point type heat fire detector;
SJ-ZG6602 type fire acoustooptic alarm;
ZG6502 type fire display panel;
J-SAP-M-ZG6401 type manual fire alarm call point;
XA-ZG6403 type fire hydrant button;
XBD3.4/30-100L outdoor fire hydrant pump;
BK-ZG6303 type external equipment input/output module;
BR-ZG6302 type wet alarm valve load module;
The ZSFZ-100 wet alarm valve;
The KT9281-10A power supply that links.
Claims (5)
1. double bus fire alarm linkage control device processed, it is characterized in that: comprise fire alarm control unit in its formation, spot-type photoelectric smoke detector (4), point type heat fire detector (5), fire acoustooptic alarm (6), fire display panel (7), fire alarm control unit comprises that a main fire alarm control unit (1) and many are from fire alarm control unit (2), they are connected by CAN bus (16), fire alarm control unit is connected with warning double bus (3), spot-type photoelectric smoke detector (4), point type heat fire detector (5), fire acoustooptic alarm (6), fire display panel (7) is distributed in the fire monitoring position of buildings, and they are connected with warning double bus (3) respectively.
2. double bus according to claim 1 fire alarm linkage control device processed, it is characterized in that: it also has manual fire alarm call point (8), manual fire alarm call point (8) is installed on hall, corridor, elevator cup, and manual fire alarm call point (8) is connected with warning double bus (3).
3. double bus according to claim 1 and 2 fire alarm linkage control device processed, it is characterized in that: it also has fire hydrant button (9), fire hydrant button (9) is installed on by the hydrant, and fire hydrant button (9) is connected with hydrant pump (10) starter gear with warning double bus (3) respectively.
4. double bus according to claim 3 fire alarm linkage control device processed, it is characterized in that: it also has external equipment input/output module (13), and external equipment input/output module (13) is with fire resistance rolling shutter door, fire resisting damper, smoke exhaust fan, elevator crash facilities, relevant fire-protection equipment is connected with warning double bus (3) with stamping out a fire.
5. double bus according to claim 4 fire alarm linkage control device processed, it is characterized in that: it also has wet alarm valve (12), wet alarm valve (12) is serially connected with in the fire demand water pipeline, and wet alarm valve (12) is connected with warning double bus (3) by wet alarm valve load module (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086915 CN203118149U (en) | 2013-02-26 | 2013-02-26 | Fire alarm integrated control equipment with dual-bus system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086915 CN203118149U (en) | 2013-02-26 | 2013-02-26 | Fire alarm integrated control equipment with dual-bus system |
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| Publication Number | Publication Date |
|---|---|
| CN203118149U true CN203118149U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086915 Expired - Fee Related CN203118149U (en) | 2013-02-26 | 2013-02-26 | Fire alarm integrated control equipment with dual-bus system |
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| CN (1) | CN203118149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002096A (en) * | 2020-09-02 | 2020-11-27 | 吉林省祥润实业有限公司 | Vehicle-mounted fire alarm controller for rail transit |
| CN112216057A (en) * | 2020-10-13 | 2021-01-12 | 岳阳弘昱农产品仓储有限公司 | Fire alarm system for container terminal |
| CN113129536A (en) * | 2019-12-31 | 2021-07-16 | 西安中核核仪器有限公司 | Fire alarm control system with synchronous system |
-
2013
- 2013-02-26 CN CN 201320086915 patent/CN203118149U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113129536A (en) * | 2019-12-31 | 2021-07-16 | 西安中核核仪器有限公司 | Fire alarm control system with synchronous system |
| CN112002096A (en) * | 2020-09-02 | 2020-11-27 | 吉林省祥润实业有限公司 | Vehicle-mounted fire alarm controller for rail transit |
| CN112216057A (en) * | 2020-10-13 | 2021-01-12 | 岳阳弘昱农产品仓储有限公司 | Fire alarm system for container terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20210226 |