1、BRITISH STANDARD BS799-8:1988 EN226:1987 Oil burning equipment Part 8: Specification for connecting dimensions between atomizing oil burners and heat generators The European Standard EN226 has the status of a British Standard UDC 662.941.2/.3:662.942/.944:662.753BS799-8:1988 This British Standard, h
2、aving been prepared under the directionof the Refrigeration, Heating and Air Conditioning Standards Committee, was published under the authority ofthe Board of BSI and comes intoeffect on 30September1988 BSI 07-1999 The following BSI references relate to the work on this standard: Committee referenc
3、e RHE/13 Draft for comment 84/78126 DC ISBN 0 580 16836 0 Cooperating organizations The European Committee for Standardization, under whose supervision this European Standard was prepared, comprises the national standards organizations of the following Western European countries. Austria Oesterreich
4、isches Normungsinstitut Belgium Institut belge de normalisation Denmark Dansk Standardiseringsraad Finland Suomen Standardisoimisliito, r.y. France Association franaise de normalisation Germany Deutsches Institut fr Normung e.V. Greece Hellenic Organization for Standardization Ireland National Stand
5、ards Authority of Ireland Italy Ente Nazionale Italiano di Unificazione Netherlands Nederlands Normalisatie-instituut Norway Norges Standardiseringsforbund Portugal Direco-Geral da Qualidade Spain Instituto Espagol de Normalizacin Sweden Standardiseringskommissionen i Sverige Switzerland Association
6、 suisse de normalisation United Kingdom British Standards Institution Amendments issued since publication Amd. No. Date of issue CommentsBS799-8:1988 BSI 07-1999 i Contents Page Cooperating organizations Inside front cover National foreword ii Brief history 2 1 Object and field of application 3 2 Di
7、mension 3 Figure 1 Bolt holes on the generator face 3 Table 1 Dimensions in mm 3 National appendix A Inside back coverBS799-8:1988 ii BSI 07-1999 National foreword This Part of BS799 has been prepared under the direction of the Refrigeration, Heating and Air Conditioning Standards Committee and is t
8、he English language version of EN226 “Atomizing oil burners. Connecting dimensions between burners and heat generators” published by the European Committee for Standardization (CEN). EN226 was produced as a result of international discussion in which the UK took an active part. A British Standard do
9、es not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an ins
10、ide front cover, pagesi andii, theENtitle page, pages2 to4, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE E
11、UROPISCHE NORM EN226 August 1987 UDC 662.941.2/.3:662.942/.944:662.753 Key words: Heaters, oil burners, atomizing burners, hot air generators, classification, mechanical couplings, fixing, dimensions, dimensional tolerances English version Atomizing oil burners connecting dimensions betweenburners a
12、nd heatgenerators Brleurs fioul pulvrisation. Dimensions de liaison entre brleur et gnrateur de chaleur Olzerstubungsbrenner. Anschlussmasse zwischen Brenner und Wrmeerzeuger This European Standard was accepted by CEN on18 September1987. CEN members are bound to comply with the requirements of CEN I
13、nternal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Central Secretariat or to any CE
14、N member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to CEN Central Secretariat has the same status as the official versions. CEN m
15、embers are the national standards organizations of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee f
16、r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels CEN1987 Copyright reserved to all CEN members Ref. No. EN226:1987 EEN226:1987 BSI 07-1999 2 Brief history This European Standard was drawn up by Technical Committee CEN/TC47 “Atomizing oil burners and their components Function Safety
17、 Testing”, the Secretariat of which is held by DIN. According to the Common CEN/CENELEC Rules, all CEN members are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, United
18、Kingdom.EN226:1987 BSI 07-1999 3 1 Object and field of application This European Standard is applicable to atomizing oil burners, with a thermal flow of combustion equal to or less than150kW. Two classes of burners are considered: burners with a thermal flow of combustion Q F 72kW burners with a the
19、rmal flow of combustion Q Fsuch that: 72kWu Q F u 150kW 2 Dimensions The connecting dimensions between burners and heat generators shall be in accordance with the dimensions given in the table as well as in Figure 1. Table 1 Dimensions in mm Thermal flow of combustion of burner Q F Number of bolt ho
20、les Thread diameter of bolt holes of the generator (C) Pitch circle diameter of bolt holes(B) Diameter of orifice on generator(A) 72kW 4 a M8 150 110 72kW u Q F u 150kW 4 M8 170 130 Tolerances 1 0 +2 a For burners with a thermal flow of combustion Q F 72kW the manufacturer may use less than4bolt hol
21、es; however, the positions marked in Figure 1 have to be observed. Figure 1 Bolt holes on the generator face4 blankBS799-8:1988 BSI 07-1999 National appendix A The United Kingdom participation in the preparation of this European Standard was entrusted by the Refrigeration, Heating and Air Conditioni
22、ng Standards Committee (RHE/-) to Technical Committee RHE/13 upon which the following bodies were represented. Association of Shell Boilermakers British Combustion Equipment Manufacturers Association British Tar Industry Association Building Services Research and information Association Chartered In
23、stitution of Building Services Engineers Chief and Assistant Chief Fire Officers Association Department of the Environment (Building Research Establishment) Department of the Environment (Property Services Agency) Electricity Supply Industry in England and Wales Engineering Equipment and Materials U
24、sers Association Engineering Industries Association Fire Offices Committee Health and Safety Executive Institute of Domestic Heating and Environmental Engineers Institute of Energy Institution of Fire Engineers Water-tube Boiler Group, Power Plant Contractors AssociationBS799-8:1988 EN226:1987 BSI 3
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