Design and calculation of automatic water fire extinguishing installations. Design of water and foam automatic fire extinguishing systems

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Publisher: VNIIPO EMERCOM of the Russian Federation
Year of publication: 2002
Pages: 431
The author-compilers set themselves the task of concentrating in a small manual the maximum of the main provisions of a large number of regulatory documents related to the design of fire automatics.
Design standards for water and foam AUP are given.
The features of the design of modular and robotic fire extinguishing installations, as well as fire control systems in relation to high-rise mechanized warehouses, are considered.
Particular attention is paid to a detailed presentation of the development rules terms of reference for design, the main provisions for the coordination and approval of this task are formulated.
The content and procedure for preparing the working draft are specified in detail, including explanatory note.
The main volume of the educational manual and its annexes contain the necessary reference material, in particular terms and definitions, symbols, recommended normative and technical documentation and technical literature in relation to various types water and foam AUP, a list of manufacturers of water-foam AUP, examples of designing water and foam AUP, including calculations and drawings.
The main provisions of the current domestic regulatory and technical documentation in the field of water-foam AUP are described in detail.
An algorithm for hydraulic calculation of hydraulic networks of automatic control systems, intensity is described; irrigation, specific consumption, flow rate and pressure of the distribution pipeline section of water and foam AUP. An algorithm is given for calculating the specific consumption of water curtains created by sprinklers general purpose.
Educational and methodological manual complies with the main provisions of the current normative and technical documentation in the field of automated management and can be useful for training employees of organizations carrying out design automatic installations fire extinguishing The manual may be of interest to business managers and engineering staff specializing in the field of automatic fire protection of facilities.

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FEDERAL AGENCY FOR TECHNICAL REGULATION AND METROLOGY

GOST R 532882009

NATIONAL

STANDARD

RUSSIAN

FEDERATION

Water and foam fire extinguishing installations

automatic

Are common technical requirements.

Test methods

Official publication

Standardinform

Preface

Goals and principles of standardization in Russian Federation installed Federal law dated December 27, 2002 No. 184-FZ “On technical regulation”, and the rules for the application of national standards of the Russian Federation - GOST R 1.0-2004 “Standardization in the Russian Federation. Basic provisions"

Standard information

1 DEVELOPED BY FGU VNIIPO EMERCOM of Russia

2 INTRODUCED by the Technical Committee for Standardization TC 274 “Fire Safety”

3 APPROVED AND ENTERED INTO EFFECT by Order Federal agency on technical regulation and metrology dated February 18, 2009 No. 63-st

4 INTRODUCED FOR THE FIRST TIME

Information about changes to this standard is published in the annually published information index “National Standards”, and the text of changes and amendments is published in the monthly published information index “National Standards”. In case of revision (replacement) or cancellation of this standard, the corresponding notice will be published in the monthly published information index “National Standards”. Relevant information, notices and texts are also posted in information system for general use - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet

© Standardinform, 2009

This standard cannot be fully or partially reproduced, replicated or distributed as an official publication without permission from the Federal Agency for Technical Regulation and Metrology

1 Scope of application...................1

3 Terms and definitions...................2

4 Classification...................3

5 General technical requirements...................3

6 Safety and environmental requirements...................................5

7 Marking.........................5

8 Acceptance rules...................6

9 Test methods...................7

10 Packaging...................12

11 Completeness...................12

12 Transportation and storage......................13

Bibliography.........................14

NATIONAL STANDARD OF THE RUSSIAN FEDERATION

Automatic water and foam fire extinguishing systems

MODULAR AUTOMATIC WATER FIRE FIGHTING UNITS

General technical requirements.

Test methods

Automatic water and foam extinguishers systems. Automatic fire water mist spray extinguishers systems. Modules. General technical requirements. Test methods

Date of introduction - 2010-01-01 with the right of early application

1 area of ​​use

This standard applies to modular fire extinguishing installations finely sprayed water(MUPTV) or other liquid fire extinguishing agents (LFA) intended for extinguishing fires and used on the territory of the Russian Federation.

This standard does not apply to MUPTV intended to protect Vehicle, as well as structures designed according to special standards.

This standard specifies the types, general technical requirements and test methods of MUPTV.

This standard uses normative references to the following standards:

GOST R 51043-2002 Automatic water and foam fire extinguishing installations. Sprinklers. General technical requirements. Test methods

GOST R 51105-97 Engine fuels internal combustion. Unleaded gasoline. Specifications

GOST 9.014-78 Unified system of protection against corrosion and aging. Temporary anti-corrosion protection of products. General requirements

GOST 9.032-74 Unified system of protection against corrosion and aging. Paint and varnish coatings. Groups, technical requirements and designations

GOST 9.104-79 Unified system of protection against corrosion and aging. Paint and varnish coatings. Groups of operating conditions

GOST 9.301-86 Unified system of protection against corrosion and aging. Metallic and non-metallic inorganic coatings. General requirements

GOST 9.302-88 Unified system of protection against corrosion and aging. Metallic and non-metallic inorganic coatings. Control methods

GOST 9.303-84 Unified system of protection against corrosion and aging. Metallic and non-metallic inorganic coatings. General requirements for selection

GOST 9.308-85 Unified system of protection against corrosion and aging. Metallic and non-metallic inorganic coatings. Accelerated corrosion test methods

GOST 9.311-87 Unified system of protection against corrosion and aging. Metallic and non-metallic inorganic coatings. Method for assessing corrosion damage

GOST 12.0.004-90 System of occupational safety standards. Organization of occupational safety training. General provisions

Official publication

GOST 12.2.037-78 System of occupational safety standards. Fire equipment. Safety requirements

GOST 12.2.047-86 System of occupational safety standards. Fire equipment. Terms and Definitions

GOST 12.4.026-76 System of occupational safety standards. Signal colors and safety signs GOST 15.201-2000 System for developing and launching products into production. Products for industrial and technical purposes. The procedure for developing and putting products into production GOST 356-80 Fittings and pipeline parts. Conditional, test and working pressures. Series GOST 2405-88 Pressure gauges, vacuum gauges, pressure and vacuum gauges, pressure gauges, draft gauges and draft pressure gauges. General technical conditions

GOST 5632-72 High-alloy steels and corrosion-resistant, heat-resistant and heat-resistant alloys. Stamps

GOST 8486-86. Softwood lumber. Technical specifications GOST 8510-86 Hot-rolled unequal steel angles. Assortment GOST 9569-79 Waxed paper. Technical specifications GOST 14192-96 Marking of cargo

GOST 15150-69 Machines, instruments and other technical products. Versions for different climatic regions. Categories, operating, storage and transportation conditions regarding the impact of environmental climatic factors

GOST 18321-73 Statistical quality control. Methods for random selection of samples of piece goods

GOST 19433-88 Dangerous goods. Classification and labeling

GOST 21130-75 Electrical products. Grounding clamps and grounding signs. Design and dimensions

GOST 23852-79 Paint and varnish coatings. General requirements for selection for decorative properties GOST 25828-83 Normal reference heptane. Specifications

Note - When using this standard, it is advisable to check the validity of the reference standards in the public information system - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet or according to the annually published information index “National Standards”, which was published as of January 1 of the current year , and according to the corresponding monthly information indexes published in the current year. If the reference standard is replaced (changed), then when using this standard you should be guided by the replaced (changed) standard. If the reference standard is canceled without replacement, then the provision in which a reference is made to it is applied in the part that does not affect this reference.

3 Terms and definitions

This standard uses terms in accordance with GOST 12.2.047, as well as the following terms with corresponding definitions:

3.1 water feeder MUPTV: A device that ensures the operation of the installation with the calculated flow rate and water pressure and/or aqueous solution specified in the technical documentation (TD) within the specified time.

3.2 shut-off and release device, ZPU: A shut-off device installed on a vessel (cylinder) and ensuring release from it fire extinguishing agent.

3.3 inertia of MUPTV: Time from the moment the controlled fire factor reaches the threshold of operation of the sensitive element of the fire detector, sprinkler or stimulating device until the start of supply of the fire extinguishing agent to the protected area.

3.4 low-inertia MUPTV: Installation with an inertia of no more than 3 s.

3.5 module: A device in the housing of which the functions of storing and supplying fire extinguishing agent are combined when a starting pulse acts on the module drive.

3.6 modular water mist fire extinguishing installation, MUPTV: Installation consisting of one or more modules combined unified system fire detection and activation, capable of independently performing the fire extinguishing function and located in or near the protected premises.

3.7 Short-term MUPTV: Installation with an OTV supply time from 1 to 60 s.

3.8 Continuous action MUPTV: Installation with continuous supply of fire extinguishing agent during the operating time specified in the TD.

3.9 MUPTV of cyclic action: Installation that supplies OTV in a multiple feed-pause cycle.

3.10 sprinkler: A device designed to extinguish, localize or block a fire by spraying water and/or aqueous solutions.

3.11 fire extinguishing ability: The ability of MUPTV to provide extinguishing of model fires of certain classes and ranks.

3.12 duration of action: Time from the moment the expansion valve starts leaving the sprinkler until the end of supply.

3.13 working pressure Р„ ab: The pressure of the displacing gas in the vessel with the exhaust gas, which occurs during the normal course of the working process.

3.14 fire extinguishing agent consumption: The volume of water supplied by the MUPTV per unit time.

3.15 medium-inertia MUPTV: Installation with inertia from 3 to 180 s.

3.16 finely atomized flow of fire extinguishing agent: Droplet flow of fire extinguishing agent with the arithmetic mean diameter of the droplets not exceeding 150 µm.

3.17 water combined fire extinguishing installation: An installation in which water or water with additives is used as a fire extinguishing agent in combination with various fire extinguishing gas compositions.

3.18 surface fire extinguishing installation with finely sprayed water: Installation that provides extinguishing of the burning surface of the protected premises (structure).

4 Classification

The general classification of water mist fire extinguishing installations is given in Table 1.

Table 1 - General classification of water mist fire extinguishing installations

The MUPTV designation must have the following structure:

MUPTV - XXX - X - XX - TD,

(1) (2) (3) (4) (5)

where 1 is the name of the product,

2 - volume of fire extinguishing agent filled into the MUPTV, dm 3,

3 - MUPTV type for water feeder (compressed gas (liquefied gas) - G, gas generator - GZ, combined - K),

4 - type of fire extinguishing agent (water - V, water with additives - VD, liquid fire extinguishing agents - Zh, gas-water mixture - GV, gas-liquid mixture - GZh),

5 - designation of the technical documentation in accordance with which the installation was manufactured, or the manufacturer.

Example of a symbol:

MUPTV - 250 - G - GV - TU... - modular fire extinguishing installation with finely sprayed water with an OTV volume of 250 dm 3, water feeder type - compressed gas (liquefied gas), OTV - gas-water mixture, manufactured in accordance with the specifications.

5 General technical requirements

5.1 MUPTV must comply with the requirements of GOST 12.2.037, this standard and TD approved in the prescribed manner.

5.2 MUPTV injection type must have a pressure gauge or pressure indicator with an operating range selected taking into account the temperature-pressure relationship. Null value, nominal value (or

This is the most critical stage of work, preceding the immediate installation of the water fire extinguishing system. To draw up a correct project, you need to know all the quantitative and qualitative characteristics of the equipment for each room. It is also necessary to accurately calculate the results of the interaction of the fire extinguishing system with other utility networks (different consoles and sensors must have different power sources, the water supply system must have a backup pump, backup systems and other points).

The safety of material assets and people’s lives depends on the successful completion of this stage. Moreover, if a mistake is made in the project, then even the most best editing may turn out to be useless. You can’t save money here, but no one wants to spend too much either. Therefore, let's understand the process of installation and selection of a water fire extinguishing system.

Types of water fire extinguishing systems.

The entire range of water fire extinguishing systems popular today can be divided into two parts: sprinkler and deluge. First the best way suitable for suppressing local fires in various premises. The latter work better to prevent the spread of a fire.

Water fire extinguishing sprinkler systems are simpler in design and therefore easier to install and commission. These devices are also highly reliable due to the simplicity of the actuation mechanism (overheating causes the valve to deform and water begins to flow into the room).

I give a detailed description of it:

Design of water and foam automatic fire extinguishing systems / L. M. Meshman, S. G. Tsarichenko, V. A. Bylinkin, V. V. Aleshin, R. Yu. Gubin; Under general ed. N. P. Kopylova. - M.: VNIIPO EMERCOM of the Russian Federation, 2002. - 413 p.

The authors-compilers set themselves the task of concentrating a maximum of basic provisions in a small manual. large quantity regulatory documents related to the design of fire automatics.
Design standards for water and foam AUP are given. The features of the design of modular and robotic fire extinguishing installations, as well as fire control systems in relation to high-rise mechanized warehouses, are considered.
Particular attention is paid to a detailed presentation of the rules for developing technical specifications for design, and the main provisions for the coordination and approval of this task are formulated. The content and procedure for preparing the working draft, including the explanatory note, are described in detail.
The main volume of the educational manual and its appendices contain the necessary reference material, in particular terms and definitions, symbols, recommended normative and technical documentation and technical literature in relation to various types of water and foam AUP, a list of manufacturers of water-foam AUP, examples of designing water and foam AUP, including performing calculations and drawing up drawings.
The main provisions of the current domestic regulatory and technical documentation in the field of water-foam AUP are described in detail.
An algorithm for hydraulic calculation of AUP hydraulic networks, irrigation intensity, specific flow rate, flow rate and pressure of the distribution pipeline section of water and foam AUP is described. An algorithm for calculating the specific consumption of water curtains created by general-purpose sprinklers is presented.
The educational and methodological manual complies with the main provisions of the current scientific and technical documentation in the field of fire control and can be useful for training employees of organizations designing automatic fire extinguishing installations. The manual may be of interest to business managers and engineering staff specializing in the field of automatic fire protection of facilities.
The author-compilers are grateful to JSC "Cosmi" and JSC "Engineering Center - Spetsavtomatika" for the submitted design materials, which are used in appendices 10-12 of this manual.

Summary:
Section I. Norms and rules for the design of water and foam AUP
Section II. The procedure for developing a task for designing an automatic control system
Section III. The procedure for developing an AUP project
Section IV. Hydraulic calculation water and foam fire extinguishing installations
Section V Coordination and general principles examination of AUP projects
Section VI. Regulations, the requirements of which must be taken into account when developing a project for water and foam fire extinguishing installations
Annex 1. Terms and definitions in relation to water and foam AUP
Appendix 2. Legend and graphic designations of AUP and their elements
Appendix 3. Determination of specific fire load
Appendix 4. List of products subject to mandatory certification in the field of fire safety (fire safety equipment)
Appendix 5. Manufacturers of water and foam AUP products
Appendix 6. Technical means water and foam AUP
Appendix 7. Directory base prices on design work By fire protection objects
Appendix 8. List of buildings, structures, premises and equipment subject to protection by automatic fire extinguishing installations
Appendix 9. An example of calculating a sprinkler (drencher) distribution network of water and foam AUP
Appendix 10. An example of a working design for a water AUP
Appendix 11. An example of a technical specification for the development of a working design for a water AUP
Appendix 12. An example of a working design for a water control system for a rail warehouse

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SECTION 1. STANDARDS AND RULES FOR DESIGNING WATER AND FOAM AUP
1. TRADITIONAL WATER AND FOAM FIRE FIGHTING UNITS
2. FEATURES OF DESIGNING AUP OF STATIONARY HIGH-RISE RACK WAREHOUSES
3. FEATURES OF DESIGNING WATER SPRAY FIRE FIGHTING INSTALLATIONS
4. FEATURES OF DESIGNING ROBOTIC FIRE FIGHTING UNITS AND FIRE FIGHTING UNITS WITH STATIONARY REMOTELY CONTROLLED MOUNTS
5. PUMPING STATIONS
6. REQUIREMENTS FOR THE PLACEMENT AND CONTENT OF ACCESSORY EQUIPMENT COMPONENTS
7. REQUIREMENTS FOR WATER SUPPLY AND PREPARATION OF FOAM SOLUTION
8. REQUIREMENTS FOR AUTOMATIC AND AUXILIARY WATER SUPPLIERS
9. REQUIREMENTS FOR PIPELINES
10. POWER SUPPLY OF INSTALLATIONS
11. ELECTRICAL CONTROL AND SIGNALING
SECTION 2. PROCEDURE FOR DEVELOPING TASKS FOR DESIGNING AUP
1. STUDYING THE FEATURES OF THE PROTECTED OBJECT
2. GENERAL PROVISIONS ABOUT THE PROCEDURE FOR DEVELOPMENT, APPROVAL AND APPROVAL OF DESIGN ASSIGNMENTS
3. BASIC REQUIREMENTS FOR AUP
4. ORDER OF PRESENTATION OF THE DESIGN TASK
5. PROCEDURE FOR COMPLETING A DESIGN TASK
6. LIST OF DOCUMENTATION PROVIDED BY THE DEVELOPER ORGANIZATION TO THE CUSTOMER ORGANIZATION
SECTION III. PROCEDURE FOR DEVELOPING THE AUP PROJECT
1. RATIONALE FOR THE CHOICE OF AUP
2. COMPOSITION OF DESIGN AND ESTIMATE DOCUMENTATION
3. WORKING DRAWINGS
SECTION IV. HYDRAULIC CALCULATION OF WATER AND FOAM FIRE FIGHTING INSTALLATIONS
1. HYDRAULIC CALCULATION OF WATER AND FOAM (LOW AND MEDIUM RATE) FIRE FIGHTING UNITS
2. DETERMINATION OF SPECIFIC CONSUMPTION OF SPRINKLERS FOR CREATION OF WATER CURTAINS
3. PUMPING UNITS
SECTION V. APPROVAL AND GENERAL PRINCIPLES OF EXAMINATION OF AUP PROJECTS
1. COORDINATION OF AUP PROJECTS WITH STATE SUPERVISION BODIES
2. GENERAL PRINCIPLES OF EXAMINATION OF AUP PROJECTS
SECTION VI. REGULATIVE DOCUMENTS, THE REQUIREMENTS OF WHICH SHOULD BE CONSIDERED WHEN DEVELOPING A PROJECT FOR WATER AND FOAM FIRE FIGHTING INSTALLATIONS
LITERATURE
APPENDIX 1 TERMS AND DEFINITIONS IN APPLICATION TO WATER AND FOAM AUP
APPENDIX 2 GRAPHICAL SYMBOLS OF AUP AND THEIR ELEMENTS
APPENDIX 3 DETERMINATION OF SPECIFIC FIRE LOAD
APPENDIX 4 LIST OF PRODUCTS SUBJECT TO MANDATORY CERTIFICATION IN THE FIELD OF FIRE SAFETY (fire safety equipment)
APPENDIX 5 MANUFACTURERS OF WATER AND FOAM AUP PRODUCTS
APPENDIX 6 TECHNICAL MEANS OF WATER AND FOAM AUP
APPENDIX 7 DIRECTORY OF BASIC PRICES FOR DESIGN WORK ON FIRE PROTECTION OF FACILITIES
APPENDIX 8 LIST OF BUILDINGS, STRUCTURES, PREMISES AND EQUIPMENT TO BE PROTECTED BY AUTOMATIC FIRE FIGHTING INSTALLATIONS
APPENDIX 9 EXAMPLE OF CALCULATION OF A SPRINKLER (DENLAND) DISTRIBUTION NETWORK OF WATER AND FOAM AUP
APPENDIX 10 EXAMPLE OF WORKING DRAFT WATER AUP
APPENDIX 11 EXAMPLE OF TECHNICAL SPECIFICATIONS FOR THE DEVELOPMENT OF A WORKING DRAFT WATER AUP
APPENDIX 12 EXAMPLE OF WORKING DRAFT WATER AUP RAILWARE WAREHOUSE
REFERENCE SECTION