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Fire fighting vehicles--Performance requirements and test methods
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General Technical Condition of Powder Fire Truck
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PDF similar to GA 39-2016
Standard similar to GA 39-2016 GB 4351 GA 602 GB 4066.2 GA 999 Basic data | Standard ID | GA 39-2016 (GA39-2016) | | Description (Translated English) | Fire fighting vehicles--Performance requirements and test methods | | Sector / Industry | Public Security (Police) Industry Standard | | Classification of Chinese Standard | C84 | | Word Count Estimation | 174,196 | | Date of Issue | 2016-02-25 | | Date of Implementation | 2016-02-25 | | Older Standard (superseded by this standard) | GA 442-2003; GA 412-2003; GA/T 114-2003; GA 39.7-1994; GA 39.6-1994; GA 39.5-1992; GA 39.3-1992; GA 39.2-1992; GA 39.1-1992; GA 39.4-1992 | | Issuing agency(ies) | Ministry of Public Security | GA 39-2016: Fire fighting vehicles--Performance requirements and test methods---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 fighting vehicles--Performance requirements and test methods
ICS 13.220.10
C84
Public Safety Industry Standards of the People's Republic of China
Replace GA 39.1~39.5-1992, GA 39.6-1994, GA 39.7-1994,
GA/T 114-2003,GA 412-2003,GA 442-2003
Fire fighting requirements and test methods for fire trucks
Released on.2016-02-25
2016-02-25 Implementation
Issued by the Ministry of Public Security of the People's Republic of China
Table of contents
Preface Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 2
4 Water tank fire truck 6
5 Water supply fire truck 6
6 Foam fire truck 6
7 Dry powder fire truck 6
8 Dry powder foam combined fire truck 12
9 Dry powder water combined fire truck 13
10 Gas fire truck 13
11 Compressed air foam fire truck 19
12 Pump fire truck 19
13 High-expansion foam fire truck 23
14 Water mist fire truck 27
15 Airport Fire Truck 32
16 Turbojet Fire Truck 39
17 Elevated platform fire truck 44
18 Ladder Fire Truck 44
19 Elevating Jet Fire Truck 44
20 Communication Command Fire Truck 45
21 Rescue Fire Truck 50
22 Chemical rescue fire truck 50
23 Transporting fire truck 54
24 Illuminated fire truck 58
25 Smoke exhaust fire truck 63
26 Decontamination of fire truck 69
27 Detecting Fire Truck 73
28 Tunnel Fire Truck 77
29 Tracked Fire Truck 82
30 Track Fire Truck 86
31 Equipment Fire Truck 91
32 Reconnaissance fire truck 94
33 Propaganda Fire Truck 97
34 Hose laying fire truck 101
35 Gas supply fire truck 106
36 Liquid supply fire truck 109
37 Fire fighting vehicle equipment, equipment and accessories 114
Appendix A (informative appendix) Fire truck marking requirements 115
Appendix B (Normative Appendix) Vehicle-mounted water supply system 122
Appendix C (Normative Appendix) Vehicle-mounted fire winch 127
Appendix D (Normative Appendix) Vehicle-mounted breathing air filling system 129
Appendix E (Normative Appendix) Pull arm hook 135
Appendix F (informative appendix) Vehicle-mounted equipment 136
Appendix G (Normative Appendix) Vehicle-mounted documents, tools and wearing parts 167
Fire fighting requirements and test methods for fire trucks
1 Scope
This standard specifies the technical requirements, test methods and inspection rules for various types of fire trucks.
This standard applies to all types of fire trucks specified in GB 7956.1-2014.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB 150 (all parts) pressure vessel
GB/T 1236 Industrial ventilators use standardized air ducts for performance tests
GB/T 3181-2008 Paint Film Color Standard
GB/T 3683 Specification for steel wire braid reinforced hydraulic type applicable to oil-based or water-based fluids of rubber hoses and hose assemblies
GB 3836.1 Electrical Equipment for Explosive Gas Atmosphere Part 1.General Requirements
GB 4208-2008 Shell protection grade (IP code)
GB 4351.1 Portable fire extinguishers Part 1.Performance and structural requirements
GB 4785 Regulations for the installation of external lighting and light signal devices for automobiles and trailers
GB 5099 seamless steel cylinder
GB 6245 fire pump
GB 6246 fire hose
GB 7956.1-2014 Fire Truck Part 1.General Technical Conditions
GB 7956.2 Fire Truck Part 2.Water Tank Fire Truck
GB 7956.3 Fire Truck Part 3.Foam Fire Truck
GB 7956.6 Fire Truck Part 6.Compressed Air Foam Fire Truck
GB 7956.12 Fire Truck Part 12.Elevating Fire Truck
GB 7956.14 Fire Truck Part 14.Rescue Fire Truck
GB 9159 Safety requirements for radio transmitting equipment
GB 11918.1 Industrial plugs, sockets and couplers Part 1.General requirements
GB/T 12534 General Rules for Automobile Road Test Methods
GB/T 12539 Test Method for Steep Climbing Vehicles
GB/T 12673 Measuring method for main dimensions of automobiles
GB 15052 General rules for crane safety signs and dangerous graphic symbols
GB 15084 Performance and installation requirements for indirect visual field devices of motor vehicles
GB 15090 fire hose reel
GB 15842 Mobile communication equipment safety requirements and test methods
GB/T 19089-2012 Determination of abrasion resistance of rubber or plastic coated fabrics Martindale method
GB 19156 General technical requirements for fire monitors
GB 19157 General technical requirements for remote control fire monitor system
GB/T 19843 Performance Test of Jet Fan for Industrial Fan
3.14.2
Warning sign
A warning sign used to remind the operator of the danger, describe the characteristics, degree, and category of the danger, or guide the operator how to avoid the danger.
4 Jug fire truck
4.1 Technical requirements
The technical requirements of water tank fire trucks (hereinafter referred to as "water tank trucks") shall meet the relevant requirements of GB 7956.2.
4.2 Test method
The test method of the water tanker shall meet the relevant requirements of GB 7956.2.
4.3 Inspection rules
The inspection rules of the water tanker shall meet the relevant requirements of GB 7956.2.
5 Water supply fire truck
5.1 Technical requirements
The technical requirements of water supply fire trucks (hereinafter referred to as "water supply trucks") shall meet the relevant requirements of GB 7956.2.
5.2 Test method
The test method of water supply truck should meet the relevant requirements of GB 7956.2.
5.3 Inspection rules
The inspection rules for water supply trucks shall meet the relevant requirements of GB 7956.2.
6 Foam fire truck
6.1 Technical requirements
The technical requirements of foam fire trucks (hereinafter referred to as "foam trucks") shall meet the relevant requirements of GB 7956.3.
6.2 Test method
The test method of the foam car should meet the relevant requirements of GB 7956.3.
6.3 Inspection rules
The inspection rules for foam vehicles shall meet the relevant requirements of GB 7956.3.
7 Dry powder fire truck
7.1 Technical requirements
7.1.1 Vehicle requirements
7.1.1.1 Dry powder fire truck (hereinafter referred to as "dry powder truck") shall meet the relevant requirements in Chapter 5 of GB 7956.1-2014.
7.1.1.2 The operation of dry powder gun and various valves and switches shall be flexible and reliable.
7.1.1.3 Vibration-proof pressure gauges should be installed at the outlet of the steel cylinder, before and after the pressure reducing valve, and the dry powder tank, and the accuracy level is not less than 2.5.
The range should be compatible with the working pressure, and should be easy to observe.
7.1.1.4 The automatic control valve shall be equipped with manual emergency operation function; the pneumatic valve shall be equipped with a centralized vent switch.
7.1.1.5 Dry powder tanks and steel cylinders should be easy to check and replace, and the mouth of the bottle should not face the operator in front of the control panel.
7.1.2 Chassis restructuring requirements
The chassis reform of dry powder truck should meet the requirements of 5.4 in GB 7956.1-2014.
7.1.3 Marking requirements
7.1.3.1 The operation place of the dry powder system should be set up with Chinese operating instructions and working principle icons.
7.1.3.2 The buttons and switches of the dry powder truck should be set with graphic or text operation signs.
7.1.3.3 Warning signs should be set at the regulating place of the pressure reducing valve of the dry powder truck and the dangerous place of the high-pressure parts.
7.1.3.4 The dry powder tank shall be installed with an obvious permanent mark. dry powder type, name, model, date of manufacture, date of first inspection and inspection
cycle.
7.1.3.5 Refer to Appendix A for the operating instructions, operating signs and warning signs of the system.
7.1.4 Dry powder tank requirements
7.1.4.1 The design, manufacture and inspection of the dry powder tank shall meet the relevant requirements of GB 150.3 and GB 150.4.
7.1.4.2 The upper part of the dry powder tank should be equipped with a safety valve, which should meet the relevant requirements of GB 150.1.
7.1.4.3 The upper part of the dry powder tank shall be equipped with a manual pressure relief device.
7.1.4.4 The inner and outer surfaces of the dry powder tank should be smooth, and anti-corrosion treatment should be carried out after rust removal.
7.1.4.5 The coating on the outer surface of the dry powder tank shall be R03 bright red in accordance with GB/T 3181-2008.
7.1.5 Steel cylinder requirements
7.1.5.1 Steel cylinders shall meet the requirements of GB 150.1~150.4 and GB 5099.
7.1.5.2 The safety valve and pressure gauge shall be installed in the high-pressure gas storage cylinder group. A shut-off valve should be installed on each cylinder.
7.1.5.3 The arrangement of steel cylinders should be convenient for inspection and replacement. The mouth of the cylinder should not face the personnel operating in front of the control panel. All steel cylinder safety valves should be drained.
Unblocked air.
7.1.5.4 The filling method of steel cylinders should be simple and convenient, and the filling interface should be set at a place that is convenient for operators.
7.1.5.5 Each steel cylinder should be able to be opened and closed independently.
7.1.5.6 The installation of steel cylinders shall make all control valves easy to operate, and shall prevent collision and interference between the cylinders, control valves and pipelines.
7.1.5.7 When steel cylinders are managed in groups, a control valve that can be manually closed should be installed on the air inlet and outlet pipes of each group of steel cylinders, or each
A control valve should be installed on the cylinder.
7.1.6 Requirements for pressure reducing valve
7.1.6.1 The working pressure of the pressure reducing valve shall not be lower than the nominal working pressure of the gas cylinder.
7.1.6.2 The pressure after the pressure reducing valve is reduced should not be greater than 1.7MPa.
7.1.6.3 After the working pressure of the pressure reducing valve is set, it shall be lead-sealed or locked, and corresponding warning signs shall be set.
7.1.6.4 The pressure reducing valve should work normally after 100 working cycles.
7.1.7 Pipeline requirements
7.1.7.1 The valve of the powder outlet pipeline shall be a ball valve.
7.2.1.5 Check the installation of dry powder tank and steel cylinder and the orientation of the bottle mouth, and determine whether the inspection result meets the requirements of 7.1.1.5.
7.2.2 Chassis restructuring test
Carry out the test in accordance with the method specified in 6.4 of GB 7956.1-2014 to determine whether the test result meets the requirements of 7.1.2.
7.2.3 Identification check
7.2.3.1 Check the operating instructions and working principle diagram of the dry powder truck, and judge whether the inspection result meets the requirements of 7.1.3.1.
7.2.3.2 Check the operation logo of the dry powder truck to determine whether the inspection result meets the requirements of 7.1.3.2.
7.2.3.3 Check the warning signs of the dry powder truck to determine whether the inspection result meets the requirements of 7.1.3.3.
7.2.3.4 Check the logo of the dry powder tank to determine whether the inspection result meets the requirements of 7.1.3.4.
7.2.4 Dry powder tank
7.2.4.1 Check the inspection certificate of the dry powder tank to determine whether the inspection result meets the requirements of 7.1.4.1.
7.2.4.2 Check the safety valve of the dry powder tank to determine whether the inspection result meets the requirements of 7.1.4.2.
7.2.4.3 Check the pressure relief device of the dry powder tank to determine whether the inspection result meets the requirements of 7.1.4.3.
7.2.4.4 Check the inner and outer surfaces of the dry powder tank to determine whether the inspection result meets the requirements of 7.1.4.4.
7.2.4.5 Check the outer surface coating color of the dry powder tank with the standard color chart to determine whether the inspection result meets the requirements of 7.1.4.5.
7.2.5 Steel cylinder test
7.2.5.1 Check the inspection report or certificate of the steel cylinder to determine whether the inspection result meets the requirements of 7.1.5.1.
7.2.5.2 Check the safety valve, pressure gauge and stop valve of the steel cylinder group to determine whether the inspection result meets the requirements of 7.1.5.2.
7.2.5.3 Check the arrangement of the cylinder, the orientation of the bottle mouth and the safety valve, and determine whether the inspection result meets the requirements of 7.1.5.3.
7.2.5.4 Check the filling method of the cylinder and the position of the filling interface to determine whether the inspection result meets the requirements of 7.1.5.4.
7.2.5.5 Check the opening and closing methods of steel cylinders one by one to determine whether the inspection results meet the requirements of 7.1.5.5.
7.2.5.6 Check the installation of the steel cylinder and determine whether the inspection result meets the requirements of 7.1.5.6.
7.2.5.7 Check the control valve of the steel cylinder group to determine whether the inspection result meets the requirements of 7.1.5.7.
7.2.6 Pressure reducing valve test
7.2.6.1 Check the qualification certificate of the pressure reducing valve to determine whether the inspection result meets the requirements of 7.1.6.1.
7.2.6.2 Use a standard pressure gas cylinder to connect the pressure reducing valve, test the pressure of the gas pipeline after the pressure reducing valve, and determine whether the test result meets the requirements of 7.1.6.2
Claim.
7.2.6.3 Check the pressure reducing valve and warning signs to determine whether the inspection result meets the requirements of 7.1.6.3.
7.2.6.4 Carry out 100 consecutive tests according to the method of 7.2.6.2 to determine whether the test results meet the requirements of 7.1.6.4.
7.2.7 Piping test
7.2.7.1 Check the valve to determine whether the inspection result meets the requirements of 7.1.7.1.
7.2.7.2 Check the material of the powder outlet pipe and determine whether the inspection result meets the requirements of 7.1.7.2.
7.2.7.3 Check the purge device of the powder outlet pipeline to determine whether the inspection result meets the requirements of 7.1.7.3.
7.2.7.4 Check the pipeline from the steel cylinder to the dry powder tank and the pipeline from the pressure reducing valve to the dry powder tank, and determine whether the inspection result meets the requirements of 7.1.7.4
Claim.
7.2.7.5 Check the color of the gas pipeline with the standard color chart to determine whether the inspection result meets the requirements of 7.1.7.5.
7.2.8 Hose reel test
7.2.8.1 Check the hose reel to determine whether the inspection result meets the requirements of 7.1.8.1.
8.2 Test method
The test method of dry powder foam combination vehicle shall meet the relevant requirements of 6.2 and 7.2.
8.3 Inspection rules
The inspection rules for dry powder foam combined vehicles shall meet the relevant requirements of 6.3 and 7.3.
9 Dry powder water combined fire truck
9.1 Technical requirements
The technical requirements and hydraulic system performance requirements of the dry-powder-water combined fire truck (hereinafter referred to as the "dry-powder-water combined vehicle") shall meet the relevant requirements of 4.1
Requirements, the performance requirements of the dry powder system should meet the relevant requirements of 7.1.
9.2 Test method
The test method of the dry powder water vehicle shall meet the relevant requirements of 4.2 and 7.2.
9.3 Inspection rules
The inspection rules for dry powder-water combined vehicles shall meet the relevant requirements of 4.3 and 7.3.
10 Gas fire truck
10.1 Technical requirements
10.1.1 Vehicle requirements
10.1.1.1 Gas fire trucks (hereinafter referred to as "gas trucks") shall meet the relevant requirements in Chapter 5 of GB 7956.1-2014.
10.1.1.2 The total water volume of the cylinders and tanks of the gas fire extinguishing agent of the gas vehicle shall not be less than 1500L.
10.1.1.3 The components of the gas fire extinguishing system of the gas vehicle shall have no obvious processing defects or mechanical damage, and the outer surface of the components shall be treated with anticorrosion to prevent
Corrosion coating and plating should be complete and uniform.
10.1.1.4 The gas vehicle should be equipped with at least one set of ejector and connecting hose on each side of the vehicle, and the vehicle should be equipped with twice the number of firefighters.
Sleeve and noise reduction earplugs or earmuffs.
10.1.1.5 The operating mechanisms of the gas truck should be flexible and reliable.
10.1.1.6 An anti-vibration pressure gauge should be installed at the outlet of the steel cylinder and before and after the pressure reducing valve, with an accuracy level of not less than 2.5, and the range of the pressure gauge
It should be compatible with the working pressure and should be easy to observe.
10.1.1.7 The valve of the gas truck shall meet the requirements of 7.1.1.4.
10.1.1.8 The gas vehicle of the liquid nitrogen fire extinguishing system should be equipped with an evaporation device, and the evaporation device should ensure that the vaporization of liquid nitrogen meets the requirements of system injection performance.
10.1.1.9 The gas vehicle of the liquid nitrogen fire extinguishing system that adopts self-pressurized injection shall have a pressure balance function to ensure that the working pressure is stable at ±10%
Within the error range.
10.1.1.10 After the gas vehicle has undergone a reliability driving test, the steel cylinder should not be loose, falling off and structurally damaged. The valves of the automatic control system
And the manual emergency switch should be able to open normally, and the gas fire extinguishing system should be able to work normally.
10.1.2 Chassis restructuring requirements
The chassis reform of the gas vehicle shall meet the requirements of 5.4 in GB 7956.1-2014.
10.1.3 Marking requirements
10.1.3.1 Operating instructions should be provided for the gas truck at a location convenient for the operator to observe, and the operating instructions should at least include the following.
---The opening and closing sequence of the gas pipeline (liquid pipeline) valve of the gas fire extinguishing system;
---Specific requirements for opening and closing valves of gas pipeline (liquid pipeline) of gas fire extinguishing system;
---The filling density of liquid gas fire extinguishing agent, in kilograms per liter (kg/L);
---The allowable working pressure range of the gas fire extinguishing system;
---The allowable working environment temperature range of the gas vehicle;
---The rated filling pressure of the cylinder or tank;
---The inspection cycle and first inspection time of steel cylinders or tanks;
---The outlet pressure of the pressure reducing valve and the set pressure of the safety valve.
10.1.3.2 Operation signs should be set near the operation buttons and switches on the control panel of the gas vehicle.
10.1.3.3 Warning signs should be set up in obvious places for parts and positions such as low temperature and high pressure of gas vehicles. Extremely high pressure or extremely low temperature components and parts
A warning triangle should also be set on the bit.
10.1.3.4 The gas truck should be provided with a schematic diagram of the gas pipeline at a position convenient for the operator to observe, and the applicable gas type should be indicated. control panel
If it is impossible to set a schematic diagram of the piping system, it can be set at a suitable position on the same side that is convenient for the operator to observe.
10.1.3.5 Refer to Appendix A for the operating instructions, operating signs and warning signs of the gas truck.
10.1.4 Tank requirements
10.1.4.1 The design, manufacture and inspection of the liquid nitrogen tank of the liquid nitrogen fire extinguishing system shall meet the requirements of GB 150.1~150.4.
10.1.4.2 The arrangement of the liquid nitrogen tank of the liquid nitrogen fire extinguishing system shall be convenient for inspection and maintenance.
10.1.4.3 The upper part of the liquid nitrogen tank of the liquid nitrogen fire extinguishing system shall be equipped with a manual pressure relief device.
10.1.4.4 The inner and outer surfaces of the liquid nitrogen tank of the liquid nitrogen fire extinguishing system should be smooth, and anti-corrosion treatment should be carried out after rust removal.
10.1.4.5 The outer surface of the liquid nitrogen tank of the liquid nitrogen fire extinguishing system shall be painted in accordance with the R03 red color in GB/T 3181-2008.
10.1.5 Requirements for steel cylinders
10.1.5.1 Steel cylinders shall meet the requirements of 7.1.5.
10.1.5.2 The siphon pipe of the carbon dioxide fire extinguishing system cylinder shall be made of low temperature resistant and corrosion resistant materials.
10.1.6 Requirements for safety valve, pressure reducing valve and bottle head valve
10.1.6.1 The set pressure of the safety valve of the steel cylinder or tank shall be 1.05~1.1 times of the maximum working pressure, the set pressure of the safety valve of the gas pipeline
The force should be 1.25 to 1.4 times the maximum working pressure.
10.1.6.2 The pressure reducing valve shall meet the requirements of 7.1.6.1, 7.1.6.3 and 7.1.6.4.
10.1.6.3 The cylinder of the carbon dioxide fire extinguishing system shall adopt a cylinder head valve with pressure relief function, and the pressure relief pressure of the cylinder head valve shall comply with GB 25972
Related requirements.
10.1.7 Ejector requirements
10.1.7.1 The ejector should be equipped with a switch and a hand-held handle, and be equipped with a device that can be fixed on the ground and wall.
10.1.7.2 The ejector shall be made of low temperature resistant materials.
10.1.7.3 The length of the ejector connecting hose should not be less than 50m, and its performance should meet the requirements of GB/T 3683.
10.1.8 Spray performance
10.1.8.1 The spray performance of the nitrogen fire extinguishing system shall meet the requirements of Table 3.
Fixation and integrity, the opening and closing status of the valves of the automatic control system and the manual emergency switch, the working status of the gas fire extinguishing system, the judgment test
Whether the result meets the requirements of 10.1.1.10.
10.2.2 Chassis restructuring test
Carry out the test according to the method specified in 6.4 of GB 7956.1-2014 to determine whether the test result meets the requirements of 10.1.2.
10.2.3 Identification check
10.2.3.1 Check the operating instructions of the gas car and determine whether the inspection result meets the requirements of 10.1.3.1.
10.2.3.2 Check the control panel of the gas vehicle to determine whether the inspection result meets the requirements of 10.1.3.2.
10.2.3.3 Check the warning signs of the gas vehicle and determine whether the inspection result meets the requirements of 10.1.3.3.
10.2.3.4 Check the gas pipeline diagram of the gas truck to determine whether the inspection result meets the requirements of 10.1.3.4.
10.2.4 Tank test
10.2.4.1 Check the inspection report or certificate of the liquid nitrogen tank to determine whether the inspection result meets the requirements of 10.1.4.1.
10.2.4.2 Check the arrangement of the liquid nitrogen tank and determine whether the inspection result meets the requirements of 10.1.4.2.
10.2.4.3 Check the pressure relief device of the liquid nitrogen tank to determine whether the inspection result meets the requirements of 10.1.4.3.
10.2.4.4 Check the liquid nitrogen tank to determine whether the inspection result meets the requirements of 10.1.4.4.
10.2.4.5 Check the coating color of the outer surface of the liquid nitrogen tank with the standard color chart to determine whether the inspection result meets the requirements of 10.1.4.5.
10.2.5 Steel cylinder test
10.2.5.1 Carry out the test according to the method specified in 7.2.5 to determine whether the test result meets the requirements of 10.1.5.1.
10.2.5.2 Check the materials used for the siphon pipe of the carbon dioxide fire extinguishing system cylinder, and determine whether the inspection result meets the requirements of 10.1.5.2.
Claim.
10.2.6 Safety valve, pressure reducing valve, bottle head valve test
10.2.6.1 Remove the safety valve and install it on the pressure test pipeline, slowly increase the test pressure to the safety valve action, record the action pressure and
Compare with the maximum ...
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