1、 ISO 2014 Fire protection Automatic sprinkler systems Part 1: Requirements and test methods for sprinklers Protection contre lincendie Systmes dextinction automatiques du type sprinkler Partie 1: Prescriptions et mthodes dessai des sprinklers INTERNATIONAL STANDARD ISO 6182-1 Third edition 2014-01-1
2、5 Reference number ISO 6182-1:2014(E) ISO 6182-1:2014(E)ii ISO 2014 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, in
3、cluding photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax +
4、 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ISO 6182-1:2014(E) ISO 2014 All rights reserved iii Contents Page Foreword v 1 Scope . 1 2 Normative references 1 3 T erms and definitions . 1 3.1 General . 1 3.2 Types of sprinkler according to type of heat-responsive
5、 element . 2 3.3 Types of sprinkler according to type of water distribution . 2 3.4 Types of sprinkler according to position 3 3.5 Special types of sprinkler . 3 3.6 Types of sprinkler according to sprinkler sensitivity . 5 4 Product consistency 5 4.1 Quality control program . 5 4.2 Leak resistance
6、testing . 6 4.3 Glass bulb integrity test . 6 5 Product assembly. 6 5.1 General . 6 5.2 Dynamic O-ring seals . 6 5.3 Rated pressure 6 5.4 Dry sprinklers 6 6 Requirements 6 6.1 Dimensions . 6 6.2 Temperature ratings and colour coding 7 6.3 Operating temperature (see 7.4) . 7 6.4 Water flow and distri
7、bution 8 6.5 Function (see 7.7) . 9 6.6 Service load and strength of sprinkler body (see 7.8) 9 6.7 Strength of heat-responsive element (see 7.9) . 9 6.8 Leak resistance and hydrostatic strength (see 7.10) 10 6.9 Heat exposure (see 7.11) 10 6.10 Thermal shock for glass bulb sprinklers (see 7.12) .11
8、 6.11 Corrosion (see 7.13) 11 6.12 Coated sprinklers (see 7.14) 12 6.13 Water hammer (see 7.15) .13 6.14 Dynamic heating (see 7.16) 13 6.15 Resistance to heat (see 7.17) .13 6.16 Vibration (see 7.18) .13 6.17 Impact (see 7.19) .13 6.18 Rough usage (see 7.20) .13 6.19 Crib fire performance (see 7.21)
9、 14 6.20 Lateral discharge (see 7.22) .14 6.21 Thirty-day leakage resistance (see 7.23) 14 6.22 Vacuum resistance (see 7.24)14 6.23 Water shield angle of protection (see 7.25) 14 6.24 Water shield rotation (see 7.26) .15 6.25 Thermal response of concealed and recessed sprinklers (see 7.27) 15 6.26 F
10、reezing test (see 7.28) 16 6.27 Dry-type sprinkler deposit loading (see 7.29) .16 6.28 Dry sprinkler air tightness (see 7.30) 16 6.29 Protective covers (see 7.31) .16 6.30 Dezincification of brass parts (see 7.32) .17 6.31 Stress corrosion magnesium chloride (see 7.33) .17 7 Test methods 17 ISO 6182
11、-1:2014(E)iv ISO 2014 All rights reserved 7.1 General 17 7.2 Preliminary examination . 17 7.3 Visual examination .17 7.4 Operating temperature test (see 6.3) .18 7.5 Water flow constant (see 6.4.1) .20 7.6 Water distribution tests (see 6.4.2) .20 7.7 Functional test (see 6.5).29 7.8 Service load and
12、 strength of sprinkler body test (see 6.6) 32 7.9 Strength of heat-responsive element test (see 6.7)34 7.10 Leak resistance and hydrostatic strength tests (see 6.8) 34 7.11 Heat exposure test (see 6.9) .35 7.12 Thermal shock test for glass bulb sprinklers (see 6.10) 36 7.13 Corrosion tests (see 6.11
13、) 36 7.14 Tests for sprinkler coatings .39 7.15 Water hammer test (see 6.13) 39 7.16 Dynamic heating test (see 6.14) .39 7.17 Heat resistance test (see 6.15) .41 7.18 Vibration test (see 6.16) 41 7.19 Impact test (see 6.17) 41 7.20 Rough usage test (see 6.18) 43 7.21 Crib fire test (see 6.19) .43 7.
14、22 Lateral discharge test (see 6.20) 46 7.23 Thirty-day leakage test (see 6.21) .47 7.24 Vacuum test (see 6.22) 47 7.25 Water shield angle of protection (see 6.23) 48 7.26 Water shield rotation test (see 6.24) 48 7.27 Thermal response of concealed and recessed sprinklers test (see 6.25)48 7.28 Freez
15、ing test (see 6.26) 54 7.29 Dry-type sprinkler deposit loading test (see 6.27) 54 7.30 Dry sprinkler air tightness test (see 6.28) .54 7.31 Protective cover impact test for glass bulb sprinklers (see 6.29) 55 7.32 Dezincification of brass parts test (see 6.30) 56 7.33 Stress corrosion magnesium chlo
16、ride test (see 6.31) .57 8 Marking .58 8.1 Sprinklers .58 8.2 Sprinkler housings and concealed-sprinkler cover plates .59 8.3 Protective covers 60 9 Manufacturers installation instructions .60 Annex A (informative) Analysis of the strength test for release elements .61 Annex B (informative) Statisti
17、cal tolerance limits 62 Annex C (normative) Tolerances .64 Annex D (normative) Tolerance limit calculation methods for strength distribution 65 Bibliography .68 ISO 6182-1:2014(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
18、 (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations,
19、governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further ma
20、intenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). A
21、ttention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduc
22、tion and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to con
23、formity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information The committee responsible for this document is ISO/TC 21, Equipment for fire protection and fire fighting, Subcom
24、mittee SC 5, Fixed firefighting systems using water. This third edition cancels and replaces the second edition (ISO 6182-1:2004), of which it constitutes a minor revision. ISO 6182 consists of the following parts, under the general title Fire protection Automatic sprinkler systems: Part 1: Requirem
25、ents and test methods for sprinklers Part 2: Requirements and test methods for wet alarm valves, retard chambers and water motor alarms Part 3: Requirements and test methods for dry pipe valves Part 4: Requirements and test methods for quick-opening devices Part 5: Requirements and test methods for
26、deluge valves Part 6: Requirements and test methods for check valves Part 7: Requirements and test methods for early suppression fast response (ESFR) sprinklers Part 8: Requirements and test methods for pre-action dry alarm valves Part 9: Requirements and test methods for water mist nozzles Part 10:
27、 Requirements and test methods for domestic sprinklers Part 11: Requirements and test methods for pipe hangers Part 12: Requirements and test methods for grooved-end components for steel pipe systems ISO 2014 All rights reserved v Fire protection Automatic sprinkler systems Part 1: Requirements and
28、test methods for sprinklers 1 Scope This part of ISO 6182 specifies performance and marking requirements and test methods for conventional, spray, flat spray, and sidewall sprinklers. It is not applicable to sprinklers having multiple orifices. NOTE The requirements for early suppression fast respon
29、se (ESFR) sprinklers are in ISO 6182-7; the requirements for domestic sprinklers are in ISO 6182-10; and the requirements for extended coverage (EC) sprinklers are under development. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and
30、are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 7-1:1994, Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, to
31、lerances and designation ISO 49, Malleable cast iron fittings threaded to ISO 7-1 ISO 65, Carbon steel tubes suitable for screwing in accordance with ISO 7-1 3 T erms a nd definiti ons For the purposes of this document, the following terms and definitions apply. 3.1 General 3.1.1 assembly load force
32、 exerted on the sprinkler body excluding hydrostatic pressure 3.1.2 average design strength glass bulb suppliers specified and assured lowest average axial design strength of any batch of 50 bulbs 3.1.3 design load force exerted on the release element at the service load of the sprinkler 3.1.4 housi
33、ng assembly/escutcheon ornamental or protective component(s) around the hole from which the sprinkler penetrates the plane of the ceiling or the wall Note 1 to entry: See Figure 1. Note 2 to entry: For the purposes of this part of ISO 6182, housing applies to recessed and concealed sprinklers. INTER
34、NATIONAL ST ANDARD ISO 6182-1:2014(E) ISO 2014 All rights reserved 1 ISO 6182-1:2014(E) 3.1.5 response time index RTI measure of sprinkler sensitivity u wheret is equal to the time constant, expressed in seconds, of the heat-responsive element;u is the gas velocity, expressed in meters per second. N
35、ote 1 to entry: The response time index is expressed in units of (ms) 0,5 . 3.1.6 service load combined force exerted on the sprinkler body by the assembly load of the sprinkler and the equivalent force of the rated pressure on the inlet 3.1.7 sprinkler thermosensitive device designed to react at a
36、predetermined temperature by automatically releasing a stream of water and distributing it in a specified pattern and quantity over a designated area 3.1.8 standard orientation orientation that produces the shortest response time with the axis of the sprinkler inlet perpendicular to the airflow Note
37、 1 to entry: In the case of symmetrical heat-responsive elements, standard orientation is with the airflow perpendicular to both the axis of the waterway and the plane of the frame arms; in the case of non-symmetrical heat-responsive elements, it is with the airflow perpendicular to both the waterwa
38、y axis and the plane of the frame arms which produces the shortest response time. 3.2 Types of sprinkler according to type of heat-responsive element 3.2.1 fusible element sprinkler sprinkler that opens under the influence of heat by the melting of a component 3.2.2 glass bulb sprinkler sprinkler th
39、at opens under the influence of heat by the bursting of the glass bulb through pressure resulting from expansion of the fluid enclosed therein 3.3 Types of sprinkler according to type of water distribution 3.3.1 conventional sprinkler C sprinkler giving spherical water distribution directed downward
40、 and at the ceiling for a definite protection area such that 40 % to 60 % of the total water flow is initially directed downward2 ISO 2014 All rights reserved ISO 6182-1:2014(E) 3.3.2 f l a t s p r a y s p r i n k l e r F sprinkler giving water distribution directed downward for a definite protectio
41、n area, such that 85 % to 100 % of the total water flow is initially directed downward with a wider spray angle than expected with a spray sprinkler Note 1 to entry: This type of sprinkler is used in storage racks and other shallow areas in some countries. 3.3.3 sidewall sprinkler W sprinkler giving
42、 a one-sided water distribution over a definite protection area 3.3.4 spray sprinkler S sprinkler giving paraboloid water distribution directed downward for a definite protection area such that 80 % to 100 % of the total water flow is initially directed downward 3.4 Types of sprinkler according to p
43、osition 3.4.1 horizontal sprinkler H sprinkler arranged such that the water stream is directed horizontally against the distribution plate 3.4.2 pendent sprinkler P sprinkler arranged such that the water stream is directed downwards against the distribution plate 3.4.3 upright sprinkler U sprinkler
44、arranged such that the water stream is directed upwards against the distribution plate 3.5 Special types of sprinkler 3.5.1 coated sprinkler sprinkler that has a factory-applied coating for corrosion protection Note 1 to entry: For this part of ISO 6182, coated sprinkler does not include coatings in
45、tended for aesthetic purposes. 3.5.2 concealed sprinkler recessed sprinkler having a cover plate Note 1 to entry: See Figure 1. ISO 2014 All rights reserved 3 ISO 6182-1:2014(E) Key 1 ceiling 2 housing assembly 3 cover plate Figure 1 Flushed, concealed, and recessed sprinklers 3.5.3 dry sprinkler as
46、sembly comprising of a sprinkler mounted at the outlet of a special extension with a seal at the inlet that prevents water from entering the extension until it is released by operation of the sprinkler Note 1 to entry: These sprinklers may consist of pendent, sidewall, or other types.4 ISO 2014 All
47、rights reserved ISO 6182-1:2014(E) 3.5.4 f l u sh s p r i n k l e r for pendent sprinklers, all or part of the body is mounted above the lower plane of the ceiling, but all of the heat-responsive collector is below the lower plane of the ceiling; for sidewall sprinklers, the sprinkler is within the
48、wall, but the heat-responsive collector projects into the room beyond the plane of the wall Note 1 to entry: See Figure 1. Note 2 to entry: These are not typically frame arm sprinklers. 3.5.5 m u l t i p l e o r i f i c e s p r i n k l e r MO sprinkler having two or more outlet orifices arranged to
49、distribute the water discharge in a specified pattern and quantity for a definite protection area Note 1 to entry: Multiple orifice sprinklers are excluded from this part of ISO 6182 in the scope. 3.5.6 recessed sprinkler sprinkler of which all or part of the body, other than the thread, is mounted within a recessed housing Note 1 to entry: See Figure 1. 3.5.7 sprinkler with water shield sprinkler, intended for use in racks or beneath open grating, which is provided with a water shield mounted abo
