Automatic fire alarm system is triggered by the means for fire alarm, fire alarm devices and other auxiliary functions of the device having a composition which has a fire early when the combustion smoke, heat, flame and other physical quantities, by the fire detector becomes electrical signal is transmitted to the fire alarm control, and also shows the parts of a fire, time, etc., so that people can be promptly sent fire regulations, and to take timely and effective measures to put out the initial fire, to minimize life caused by fire and loss of property, is that people with a powerful tool to fight the fire. The statistics show that: all automatic fire alarm system installed in place, there was a fire can be an early warning to say, will not cause a major fire. Incoming traffic system in our many important offices, warehouses, substations, control centers, various ships of 500 gross tonnage or more are in accordance with national standards "for fire protection design of tall buildings", "fat fire building design specifications" and the International Maritime relevant provisions of the "SOLAS Convention" and the installation of automatic fire alarm system, plays an important role in fire safety and security work. However, we should also recognize that, as in the study of automatic fire alarm system, the use of a late start, especially installation of automatic fire alarm system on the ship producing countries more, and different regulatory requirements of countries, along with other reason, when we fire supervision and inspection, found a lot of problems, the main question is: An operator of automatic fire alarm system work mobilized for various reasons, resulting in some not specially trained personnel transferred Dinggang not familiar with the system works and procedures. Especially in the presence of more serious problems on board, the ship only individual people and some automatic fire alarm system the ship have a preliminary understanding. We asked to check on the fire when a tanker captain, first mate, a few questions about the sailors on duty automatic fire alarm system problems, only the captain answered a number of questions, the first mate and answer any of the crew were on duty, which is difficult to ensure Once the system alarm, the contingency measures immediately. Second, the automatic fire alarm system did not establish the necessary rules and regulations. Such as a 24-hour duty system, alarm handling system, regular checks on duty records, and some did not seriously implement established. Some duty seriously do not even watch the recording, on duty at the time of checking a recording unit, the system has run out of paper, the attendant did not check on the group's record copy, write to normal. Third, the duty is not strong sense of responsibility, after the alarm and automatic fire alarm system occurs not immediately take measures in accordance with the regulations, but careless, granted, silencers trouble. When checking in a hotel, on the third floor will be a smoke detector alarm tests found no attendant to the scene view. To this end, we asked the attendant why not live to see, the attendant said: thought to be a partner The restaurant is often false alarms, readily eliminate the sound, did not look carefully coded address. Fourth, the automatic fire alarm system and some simple function, the alarm control cabinet, only divided into several regions, no single detector display, in the event the alarm, the alarm can only be sent to the region sometimes run into the room to lock the door one by one to see other issues make it difficult for people to see, to extend the time to determine the location of the fire. Check in on a tanker, because the crew ashore, several rooms locked, you can not enter, this, the captain also considered to be a difficult problem. Fifth, the ship long flows, it is difficult to ensure regular maintenance of automatic fire alarm system, the system can not function properly, the detector can not be cleaned regularly, and some from the ship put into operation, the detector will not cleaned, false positives, not reported and other situations arise, it is not surprising. Sixth, some automatic fire alarm system for various reasons, not timely replacement of damaged parts and detectors, or take the demolition of the east wall, up the Western Wall, the system is not working, some even without the system disabled. Reception system damage due to a false alarm continuously, the unit is not initiate contact repair factory repair, but without shutdown disabled, asked why, the answer: financial difficulties. Seven, did not follow a different use of the environment, choose a different detectors, such as smoke in the workplace are often installed smoke detectors in places easy to produce high-temperature thermal detectors installed, often cause false positives, so prone to duty careless thinking. A freighter on the bathroom door in the hallway estuary installed a smoke detector, steam bath produced, often causing the detector alarm, with the crew's words, the alarm is caused by bathing bathroom someone. This long-term, once the real fire, can cause people's attention is difficult to guarantee. The issues listed above, affecting the normal use of automatic fire alarm system, which, in addition to strengthen supervision and inspection of our outside and for the problems, made the following recommendations: First, according to People's Republic of China "Fire Act" Article XVIII: "operator automatic fire extinguishing system must be certified." In other words, the operator of automatic fire alarm system must be approved by the public security fire control institutions or their authorized training institutions fire safety training, after obtaining the certificate, before induction. Department of Transportation Office of Public Security Word Document No. 283 also on duty, the operator of automatic fire alarm system must be made fire training requirements. Now operating personnel and officers on board incoming traffic system automatic fire alarm system, most of the request to participate in a fire training. However, how to ensure that these operations staff positions relative stability, the unit should develop systems and implement them. Ship crew liquidity due to large units, more should be based on changes in personnel, ready to be trained to master the use of automated personnel on board the ship as soon as the fire alarm system. Moreover, the duty automatic fire alarm system a few hours of training alone is difficult to fully grasp, but a long time. Many requirements forget it harder to adapt to the requirements of the duty. We check, asking staff have participated in training the dog section. But "did not really have to reach to ask and answer, skilled operators. Therefore, the training of staff on duty automatic fire alarm system, not once and for all, the use of these units should be regularly trained personnel to ensure the normal use of automatic fire alarm system and play its role. Second, the automatic fire alarm system with fire alarm, fault alarm, main and backup power automatic switching, alarm display parts, the system self-test printing. To ensure reliable operation, it is necessary to establish the necessary rules and regulations; ① 24-hour duty system: automatic fire alarm system must have someone on duty 24 hours, unrelated persons are not free to touch, off-site duty shall not, fill duty records. ② regular inspection system, should be required to check daily fire alarm, fault alarm, re_set_, the system self-test, the print is normal. Weekly on main and backup power supply automatically switches trials. For all detectors, fire alarm button alarm test annually Bian times, standby power charge and discharge tests. ⑧ alarm handling system: automatic fire alarm system after the issue of a fire alarm, fire displayed by the duty officer should identify the address of a fire alarm signal detector, immediately sent to the scene or telephone notification alert site personnel to see if the fire, according to the different handling the situation. If a fire should quickly call 119 call, notify the fire department, and timely notice of the unit fighting and evacuation of personnel. If it is false, you should identify the causes of false alarms, troubleshooting, and make a record. Ships should be based on its characteristics, requires the establishment of a system to adapt to the ship, without changing the existing system, no record, no staff on duty and so on. Third, the purpose of the installation of automatic fire alarm system is the timely detection of a fire in time to take fire, evacuation and other measures to minimize losses caused by fire. However, the automatic fire alarm system currently in use, especially in the ship, some to meet this requirement, these systems feature simple, alarm control cabinet, only the cabin is divided into several areas, pump rooms, living areas, the lack of each detector address is displayed, the reason is; Some products are our early development, product development time, some foreign products, onboard with people, are also ten years; product even twenty years ago. These products are backward, does not meet the requirements of modern firefighting. Now automatic fire alarm system has reached intelligent, full and comprehensive bus system once the alarm, alarm detector specific address immediately appears on the display at a glance. You can imagine, and some regional one, twenty detectors, if the room one by one to find the ignition point will be used for how long? Fighting fires are time-sensitive actions, if the delay time for this reason Lai, make a small fire disaster, the how unfortunate! recommend relevant departments to make such provisions will automatically fire alarm system scrapped and replaced with full-featured products to ensure that fire safety. Fourth, in order to ensure the normal operation of the automatic fire alarm system, public security fire department makes provision based on the actual situation around. For example, the Public Security Bureau, Lu male consumer Document No. 11, Shandong Province, states: automatic fire alarm system must sign maintenance contract with the fire department approved fire-fighting facilities supervise maintenance companies. After two years of probe into operation, shall conduct a comprehensive specialized cleaning unit cleaning should be done in response to the threshold, and other function tests after cleaning. Fire facilities may not disassemble, disabled. On the above, for various reasons, some places did not seriously implement or difficult to execute. If the ship is perennial in maritime transport, mobility, it is difficult to contact maintenance units regular maintenance and cleaning detectors. In this regard, maintenance and cleaning recommendations ship detector automatic fire alarm system, to use dry-docking, ship repair, and other opportunities for a long time parked, contact your local repair ship repair unit, and is responsible for notifying the cleaning unit of detectors cleaning. Meanwhile, the fire supervision departments should strictly fulfill their oversight duties, and can not guarantee that the unit without disabling automatic fire alarm system up and running, be punished in accordance with relevant regulations. To strengthen the use of units of fire prevention, raise awareness of fire prevention officers concerned to avoid such problems. Five detectors for use of the environment, there are strict requirements, and use from the current perspective, some detectors mainly the working environment. There are many reasons, there are mistakes in the design, there are changes in the use of the environment, such as improper installation site, so often false positives, so the duty officer prone to careless thoughts or cause unnecessary panic. Therefore, the installation of the detector must be strictly in accordance with the national standard "automatic fire alarm system design" requirements, depending on the installation environment, the installation meets the requirements of the detector. If the environment changes, and modifications to adapt to the new environment of the detector, in order to protect its normal operation.
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Containing Phrases
Fire auto alarm system Design norm
Fire auto alarm system utility Trial
Classification details
auberge
horn
hotel
accumulator
compartmentalization
bedroom
plan
dispersal
acceptor
organic substance
regulate system
control connect
Fire go to the police controls
element build
electrify connect
escape suppression system
foam pump
leakage circuit breacker
High-rise civil Design or style of a building or buildings fire prevention code
smoke exhaust fan
automatic fire extinguishing system
Gas Station
ash
extension
Handle official business Building
library
main hall of building; hall
field
safety earthing
NBS
relative humidity
public
system design
Grounding Body
fire alarm device
fire control control equipment
centralized alarm system
place from which a large factory, organization, project, etc is controlled and instructions sent out Warning systems
Top boring
Fire alarm
foam extinguishing system
flame detector
combustible gas probe
photo electronic smoke detector
natural gas
Infrared dimmer smoke detector
culvert
walkway
anteroom
cabling
Ramp
staircase
slope
simulation
fire window
fire-proof roll screen
cable testing bridge
metal hose
fire damper
smoke detector
water flow indicator
fire finder
fire zone
fire alarm
fuel gas
controller
emitter
ketones
control module
Archive storeroom
Boiler room
industry hacienda
Design or style of a building or buildings fire prevention code
ac electrify
Doctrine Building
hazardous location
disagree
band
focus control
go to the police zone
acquisition zone
zone Warning systems
smoke proof staircase
water smoke
fire service pump
horizontal distance
fire lift
conduit shaft
smoke screen
flammable liquids
Preserve match
design postulate
General provisions
divan
shaft
and otherwise
environment scurviness
metal tube
Purify bracket
trigger device
feedback signal
Ground electricity numerical value of resistance
action postulate
heat spot
corrosive gas
Inspection eligibility
gearing control
cable tunnel
cable Shaft
Wunei cabling
alarm valve
thermal detector
hydrant fastener
Unsuitable Xiaoyu
Fire auto alarm system Design norm
System Preserve match class
fire finder instal part
System statistics
Fire control gearing control
Fire meet a contingency anchor
Fire control expert by telephone
fire control room
point type fire detector
alphabet of lines fire finder
Shoudong push button for fire alarm
Avert and Decrease Fire jeopardize
Guardian Shenhe Estate Security
will follow
Country affiliate guideline
Preserve match That's ... for you !
Security appliance
modern techniques
economics legitimacy
Coerce nature NBS
Floor Compartmentalization of box
Press Acquisition Pyric Part Compartmentalization of box
protection area
validity Explorative acreage
installation spacing
zone fire alarm control unit
central fire alarm control unit
zone indicator
Action clear complication
fire risk
of the same class, category or species build
secondary-class structure
fire risk breakdown
instal part
Infrared Dimmer Alphabet of lines Ganyan fire finder
auberge