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GB 22370-2008: Fire alarm and safety system for household
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Fire alarm and safety system for household
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GB 22370-2008
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Basic data | Standard ID | GB 22370-2008 (GB22370-2008) | | Description (Translated English) | Fire alarm and safety system for household | | Sector / Industry | National Standard | | Classification of Chinese Standard | C81 | | Classification of International Standard | 13.220.20 | | Word Count Estimation | 22,226 | | Date of Issue | 2008-09-01 | | Date of Implementation | 2009-05-01 | | Quoted Standard | GB/T 156; GB 4208-1993; GB 4706.1-1998; GB 4715; GB 4716; GB 9969.1 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 16 of 2008 (No. 129 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Chinese standard specifies the home fire safety system and the system components, general requirements, requirements and test methods, inspection rules, marks. This standard applies to home fire safety systems installed. | GB 22370-2008: Fire alarm and safety system for household---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Fire alarm and safety system for household
ICS 13.220.20
C81
National Standards of People's Republic of China
Home Fire Safety Systems
Posted 2008-09-01
2009-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 system components 1
4 1 General requirements
5 Requirements and test methods 8
16 6 Inspection Rules
7 logo 17
Foreword
The fourth through seventh chapter of this standard is mandatory, the rest are recommended.
The standard proposed by the People's Republic of China Ministry of Public Security.
This standard by the National Standardization Technical Committee of the Sixth Fire Technical Committee.
This standard is drafted by. Ministry of Public Security Shenyang Fire Research Institute.
Participated in the drafting of this standard. Qinhuangdao Fortis electronic Enterprises Ltd., Shenzhen-Anderson Electronics Co., Ltd., Gulf Security Technology
Ltd., Shenzhen given the security system Limited.
The main drafters of this standard. Ding Hongjun, Zhang Ying Cong, with Rui Tao, Wang Jiangang, Chen Nan, Guan Wei, Zhou, safe ice, Liu Changan, Lin Qiang.
This standard is the first release.
Home Fire Safety Systems
1 Scope
This standard specifies the home fire safety system, system components, general requirements, requirements and test methods, inspection rules and signs.
This standard applies to fire safety systems for home installation.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 156 standard voltage
GB 4208-1993 enclosure class
GB 4706.1-1998 household and similar electrical appliances - Part 1. General requirements (eqv IEC 335-1.1991)
GB 4715 point-type smoke detectors
GB 4716 point type heat detectors
GB 9969.1 Instructions General Industrial Products
GB 12978 fire electronic products inspection rules
GB 14287.2 electrical fire control system - Part 2. residual current electric fire detectors
GB 16838 fire electronic products environment test methods and severities
3 system components
Home fire safety system in the practical application of the process according to the specific circumstances of the protected object can be divided into the following four types.
--- A Class. Home Fire safety system with centralized control and centralized management functions, suitable for centralized small residential property management
Area. System, automatic fire alarm system at least by the general industrial and civil use of fire alarm controller, fire
Detectors, manual fire alarm switch and alarm sound composition; or at least by a fire alarm controller, household fire detectors, manual
Alarm switches and other equipment.
--- Class B. with a centralized regulatory functions of home fire safety systems, adapted to centralized property management of residential quarters. At least
Control center monitoring equipment, home fire alarm controllers, home fire detectors, manual alarm switch composition, typically include monitoring
Pipe alarm, remote control switches and other equipment.
--- Class C. no centralized regulatory functions of home fire safety systems, adapted to no centralized property management has been put into residential or
Residential use. At least by the home fire alarm controller, household fire detectors, manual alarm switch composition, typically include
Supervision alarm, remote control switches and other equipment.
--- Class D. no centralized regulatory functions of home fire safety systems, adapted to no centralized property management has been put into residential or
Residential use. Independent smoke detection alarm, stand-combustible gas detectors and other equipment.
Note. fire detectors including smoke detectors, heat detectors, combustible gas detectors, residual current electric fire detectors.
4 General requirements
Home Fire Safety System 4.1 General Requirements
4.1.1 General
Home fire safety system consisting of various types of equipment, in addition to Class A home fire safety systems fire alarm controller, fire detectors,
Class D fire alarm sound and home fire safety system independent smoke detection alarm shall be otherwise provided in the relevant standards, which
He Devices To comply with this standard, should first meet the relevant requirements of this chapter, then press the test specified in Chapter 5, and meet the requirements of the test.
4.1.2 The main component performance requirements
4.1.2.1 Basic requirements
The main part of household fire safety systems of various types of equipment, should comply with the relevant national standards of styling products, and should meet the following
Requirements.
4.1.2.2 Indicator
4.1.2.2.1 should be color-coded red to indicate an alarm signal; yellow indicates a fault, shielded, loop self-test system abnormality; green table
It shows the main power supply and standby power supply is working properly.
4.1.2.2.2 indicator should be marked function.
4.1.2.2.3 In 5lx ~ 500lx ambient light conditions, in front of 22.5 ° angle range, function and power LEDs should
3m place clearly visible; the other indicators should be clearly visible at 0.8m.
4.1.2.2.4 use flashing mode indicator (device) is lit each time should not be less than 0.25s, which start signal indicator (unit) flashing frequency
Rate should not be less than 1Hz, malfunction indicator lamp (device) flashing frequency should not be less than 0.2Hz.
4.1.2.2.5 An indicator light display simultaneous fault, shielding three functions and self-test, fault indication should be shiny, shield and self-test instructions
It should be steady.
4.1.2.3 letter (character) - Digital Display
In 5lx ~ 500lx ambient light conditions, the characters should be displayed in front of 22.5 ° viewing angle, 0.8m at readable.
4.1.2.4 Fuse
For power line fuses or other overcurrent protection devices, the rated current value should generally be no more than 2 times the maximum operating current.
When the maximum operating current is greater than 6A, the fuse rated current value can be 1.5 times. Close at fuse or other overcurrent protection devices
It should be clearly marked its parameter values.
4.1.2.5 Terminals
On each of the terminals should be clear, firmly marked number or symbol corresponding use shall be stated in the relevant documents.
4.1.2.6 Standby Power
4.1.2.6.1 The positive power supply wire connection is red, very negative black or blue.
4.1.2.6.2 Power backup battery charge and discharge times when, without exceeding the limits specified by the manufacturer of the discharge situation, should be able to
Within 24h battery charge to more than 80% of rated capacity, then charge should be filled after 48h.
4.1.2.6.3 standby power lower than the over-discharge protection voltage battery voltage warning should be issued.
4.1.2.7 switches and buttons (button)
Switches and buttons (button) (on which or near a position) should be clearly marked function.
4.1.2.8 wires and strips
Home fire safety systems in the main circuit wiring a home fire alarm control parameter is greater than the operating temperature should be 105 ℃ flame guide
Line (or cable), and the wires are securely; trunking should be used to connect non-combustible materials or flame retardant materials (oxygen index of not less than 28) Manufacturing.
4.1.2.9 element temperature
Home fire safety systems inside various types of equipment, mainly electronic, electrical components of the maximum temperature rise should not exceed 60 ℃. Ambient temperature
The maximum surface temperature (25 ± 3) ℃ under conditions built-in transformer, ballast and other heat-generating components should not exceed 90 ℃. Around the battery (do not touch
And battery) Maximum ambient temperature should not exceed 45 ℃.
4.1.3 Degree of protection
Enclosure class home security systems of various types of fire equipment shall comply with the requirements of IP30 in GB 4208-1993.
4.1.4 User's Guide
Home fire safety systems of various types of equipment should be a corresponding Chinese instructions. Prospectus shall meet the requirements of GB 9969.1, with
Consistent product performance.
4.1.5 Communication Protocol
Communication between the various types of equipment household fire safety system should be adopted standard communication protocol, the agreement should meet domestic standards.
4.1.6 System Compatibility
Home fire safety system operating voltage range of performance indicators of various types of devices, operating current range, alarm thresholds, etc. should be consistent,
After the components of the system, the system should meet the functional and 5.14 ~ 5.19 4.2.2,4.2.3,4.10 requirements.
4.2 Household fire alarm controller
4.2.1 General requirements
4.2.1.1 household fire alarm control main power should be 220V, 50Hz AC power supply, power line input terminals should be located.
4.2.1.2 metal shell household fire alarm controller should be provided with a protective ground terminal.
4.2.1.3 household fire alarm controller should be able to connect to its power supply components (except wireless systems), DC voltage should be consistent
GB/T 156 provides priority DC 12V or 24V.
4.2.1.4 household fire alarm control test performance should be consistent with the provisions of 5.11 ~ 5.26.
4.2.1.5 household fire alarm control function should have Chinese labels; text display when using the information, you should use Chinese.
4.2.2 Fire Alarm
4.2.2.1 household fire alarm controller should be set up for special fire alarm status indicator, no matter what kind of home fire alarm controller is like
State, as long as there is a fire alarm signal is input, the LED should light up.
4.2.2.2 household fire alarm controller should be able to receive and display are smoke detectors in the system, heat detectors, combustible
Gas detectors, residual current detectors and manual alarm switch triggers fire alarm and other items send out a fire alarm signal in the 10s within
Issued a fire alarm sound and light signals, and to keep the manual reset.
4.2.2.3 fire alarm signal should be able to eliminate the manual, and then when there is a fire alarm signal input, should be able to start again.
After 4.2.2.4 household fire alarm controller will send a fire alarm signal, at least two output contacts should be initiated at a predetermined time, the contact parameters
Number shall comply with the product specification requirements.
4.2.2.5 household fire alarm controller has inbound and voice answering function and/or image display function, a fire alarm signal is issued
, It should be able to control its corresponding anti-theft locks open automatically.
4.2.3 regulatory functions
4.2.3.1 Regulatory alarm function (only applicable to domestic fire alarm controller has this feature)
4.2.3.1.1 household fire alarm controller has a regulatory function should have set alarm and alert features deregulation and signifier
It shows regulatory state of alert.
4.2.3.1.2 after the regulatory state of alert, home fire alarm controller alarm signal in the regulatory alarms, monitoring should be issued in the 10s
Pipe alarm sound and light signal indicating the type of alarm, and to keep the manual reset.
4.2.3.1.3 supervision alarm signal should be able to eliminate the manual, and then when there is supervision alarm signal input, should be able to start again.
4.2.3.1.4 household fire alarm controller after deregulation alert, should not receive regulatory alarm alarm signal is issued, and
It should not affect the fire alarm.
4.2.3.1.5 household fire alarm controller when setting up the regulatory state of alert is not successful, there should be sound cue, the acoustic signal should be able to manually
eliminate.
4.2.3.2 household management function (only applicable to domestic fire alarm controller has this feature)
4.2.3.2.1 household fire alarm controller has a video image display should be within 3s after receipt of a trigger signal corresponding to the display
Image information; image information should be clear, the use of analog audio and video image processing should meet the requirements of Table 1, the use of digital audio and video image processing
Shall comply with the requirements of Table 2.
Table 1 images require processing of analog audio and video
Display Type black and white display color LCD
Image Requirements
Video signal. PAL standard composite video signal of the video signal. PAL standard composite video signal
Signal amplitude. 1VP-P signal amplitude. 1VP-P
Input impedance. 75Ω input impedance. 75Ω
Full screen maximum brightness. ≥100cd/m2 maximum brightness full screen. ≥250cd/m2
Gradation. ≥8 grade Contrast. ≥250.1
Horizontal Resolution. ≥320 TV Lines pixel matrix. horizontal ≥480 points in the vertical direction ≥234 point
Requirements Table 2 image processing of digital audio and video
Video signals JPEG, M-JPEG, MPEG2MPEG4
≥320 × 234 resolution
Frame rate ≥1 frames/s
BER ≤10-6
Full screen maximum brightness ≥250cd/m2
Audio signal rate ≤128kBps
Audible mention within 3s after 4.2.3.2.2 home fire alarm controller has the audio and answer the incoming call function should trigger signal is received
Shown signal, and can answer after manual operation and a voice message, call audio performance should be consistent with the requirements in Table 3.
Table 3 Audio talk performance
Audio talk performance requirements
Call the main channel, the transponder channel audio response within the range of 300Hz ~ 3400Hz, 1000Hz relative amplitude variation should be ± 3dB
Call the main channel, the channel response harmonic distortion harmonic distortion should be less than 5%
SNR
Response channel signal to noise ratio should not be less than 35dB
Call the main channel signal to noise ratio should not be less than 40dB
Audio output power without distortion
Response channel audio output without distortion power should not be less than 100mW
Call the main channel audio output without distortion power should not be less than 5mW
Channel input level requirements
Response channel input level should be less than 40mV
Call the main channel input level should be less than 30mV
Ringing voltage is not less than 70dB (A)
4.2.3.3 lighting, electrical control
4.2.3.3.1 household fire alarm controller with lighting control, electrical control functions should be able manual, timing, and other remote control
Achieve lighting, household appliances turned off, and manufacturers meet the proposed control requirements.
4.2.3.3.2 household fire alarm control after lighting, electrical control signal is issued, the accused device shall act within 3s.
4.2.3.3.3 controller short circuit breaker and its control cable lighting, electrical devices should not affect the control and monitoring of fire alarm
Pipe alarm.
4.2.3.4 cell information communication
Household fire alarm controller having a communication function of the cell should be able to have two-way communication between the household and community management center, and communication
When using a text message, it should include Chinese; household fire alarm controller with voice mail should be able to meet the requirements made by the manufacturer.
4.2.4 Communication Function
4.2.4.1 household fire alarm controller should have at least two phone numbers are stored and automatically dial function.
4.2.4.2 household fire alarm controller under fire alarms and alarm state regulators should be able to automatically dial telephone in accordance with the design process.
4.2.4.3 household fire alarm controller should be able (through the relevant parts) with a control center monitoring devices to communicate, the system's various newspaper
Police send status information to the control center monitoring equipment; information control center monitoring equipment and household fire alarm controller should be synchronized; household fire
Disaster alarm controller before receiving the control center monitoring equipment should continue to transmit a predetermined reply signal information.
4.2.4.4 household fire alarm controller in communication distance specified by the manufacturer shall be associated components, control centers monitoring equipment properly
communication.
4.2.5 Fault alarm
4.2.5.1 When the following faults occur when using wired communications household fire alarm controller should a fault audible signal in the 100s,
And indicates the type of fault; failure sound and light signals using wireless home fire alarm controller should be sent within 24h, and indicate a fault class
Type; fault acoustic signal should be able to eliminate the manual, then a fault signal is input, it should start again; fault signal light should be kept to troubleshooting.
a) the communication failure to the connection between the parts;
b) to alternate between the power source (battery) charger for charging and standby power cable open circuit, short circuit;
c) between its load standby power cable open circuit, short circuit;
d) the main power supply undervoltage.
Fault signal 4.2.5.2 household fire alarm controller in troubleshooting, you should be able to automatically or manually reset. After the reset, the reported home fire
Police should re-display controller, there are still faults within 24h.
4.2.5.3 household fire alarm controller when the main power fails, should be able to automatically switch to standby power supply; the standby power supply can not be guaranteed
Their normal work, should a fault acoustic signal and holding more than 1h; when the main power is restored, should automatically switch to the main power supply; the Lord,
Backup power conversion should not cause it to false alarm or malfunction.
4.2.5.4 household fire alarm control any of the fault shall not affect the normal operation of the non-defective part.
4.2.5.5 household fire alarm controller and cable fault between the non-fire alarm device shall not affect the fire alarm.
4.2.6 Self-test function
During a home fire alarm controller should be able to perform a functional check of the unit (hereinafter referred to as self-test), self-test, subject to the external device and output control
The contacts are not movement; self-test or self-test can not be longer than 1min automatically stop its non-self-test site, the detection area and the fire itself
Alarm function should not be affected.
4.2.7 information display, query functions
Using numbers, letters, display the working status of household fire alarm controller should show fire alarm, alarm and other state regulatory sequence
Arrangement information display in descending grade, high-grade display status information should be given priority, low-grade status display shall not affect the high-level state
Information display, information display should be consistent with the corresponding state and easy to identify. When home fire alarm controller is a high-level state
Display, should be able to manually query other low-level status information, and should not be displayed alternately each state.
4.2.8 SPL
Household fire alarm controller SPL (at 1m in front) in a variety of alarm status is not to be less than 75dB (A-weighted).
4.3 point type household smoke detectors
4.3.1 Smoke parameter reaches a predetermined value, the point type household smoke detectors should be audible fire alarm signals and household fire alarm control
Will send a fire alarm signal, the alarm signal should sound pressure level at 45dB ~ 75dB (A-weighted) between the parties and shall be gradually increased
Formula, the initial sound pressure level should not exceed 45dB.
4.3.2 Point-type smoke detectors in the home when the reverse polarity should not be damaged.
4.3.3 point type household smoke detector performance shall meet the requirements of GB 4715.
4.4 point type household heat detectors
4.4.1 temperature parameter reaches a predetermined value, the point type household heat detectors should be audible fire alarm signals and household fire alarm control
Will send a fire alarm signal, the alarm signal should sound pressure level at 45dB ~ 75dB (A-weighted) between the parties and shall be gradually increased
Formula, the initial sound pressure level should not exceed 45dB.
4.4.2 Point-type heat detectors in the home when the reverse polarity should not be damaged.
4.4.3 Point-type Household Heat Detector performance should also meet the requirements of GB 4716.
4.5 combustible gas detectors and gas pipeline dedicated electric valve
4.5.1 combustible gas detector should meet the relevant national standards, access to the home after the fire alarm control shall meet the provisions of 4.1.6.
4.5.2 combustible gas detector when the alarm signal, the control should be shut off gas pipelines dedicated electric valve output contacts, the contact parameters
Shall comply with the product specification requirements.
4.5.3 Gas Pipeline special electric valve electric control parameters should match the output contact parameter combustible gas detector phase.
4.5.4 Gas Pipeline special electric valve in the gas pipeline flow is greater than 15% of the design flow conditions should be able to automatically shut down.
4.5.5 combustible gas detector should be able to send an alarm signal for 50 consecutive times while driving and shut off its gas pipeline is connected with a dedicated power
Valve.
4.5.6 Gas Pipeline special electric valve should also meet the provisions of 5.11 ~ 5.26.
4.6 residual current electric fire detectors
Residual current electric fire detectors should meet the requirements of GB 14287.2, and access to the home after the fire alarm controller should meet
4.1.6 provisions.
4.7 Manual alarm switch
4.7.1 Manual alarm switch should be set to start to confirm red lights, start the action parts, should be able to issue a warning letter to the home fire alarm control
Number and confirmation lamp lighting start, the lamp should be kept to confirm the start-up state is reset.
4.7.2 Manual alarm switch should be self-reset switch and start a part after starting the alarm should be back to its normal position, and in consecutive starts
After 500 times, it can still work normally.
4.7.3 Manual alarm switch shall comply with the provisions of 5.11 ~ 5.26.
4.8 control center monitoring equipment
4.8.1 Communication Function
4.8.1.1 Control Center monitoring equipment shall be able to receive home fire alarm controller will send alarm signals and related information, after receiving the issue
Corresponding feedback signal, and can enter the alarm state in the 3s, display the corresponding information. Control center monitoring equipment and household fire alarm control
The information display should be synchronized.
4.8.1.2 Control Center monitoring equipment shall be able to monitor and display the home fire alarm controller communications working condition.
4.8.1.3 Control Center monitoring equipment at home can not be normal communication between the controller and the fire alarm should sound a fault within 24h,
Optical signals, acoustic fault signal should be able to eliminate manual, fault signal light should be kept to troubleshooting. Monitoring equipment in the control center and home fires reported
After the interruption in the communication between the controller and the police to restore communications, control center monitoring equipment should be able to re-receive and correctly display the home fire controller
Presence of various status information.
4.8.1.4 Inter control center monitoring device in the communication distance specified by the manufacturer should be able to with the home fire alarm controllers and associated components normal
communication.
4.8.1.5 Control Center monitoring equipment should be capable of communication up an alarm monitoring center transmission of information.
4.8.2 Alarm Display
4.8.2.1 When there is an alarm signal is input, the control center monitoring equipment should be visual and audible alarm signals, alarm location, alarm type, etc.
Information, alarm recording time; fire alarm and supervisory information should alarm message displayed separately.
4.8.2.2 Control Center monitoring equipment should be in alarm state with spec...
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