CSA B140 2 1-2010 Atomizing-type oil burners (Third Edition).pdf

1、B140.2.1-10Atomizing-type oil burnersLegal Notice for StandardsCanadian Standards Association (CSA) standards are developed through a consensus standards development process approved by the Standards Council of Canada. This process brings together volunteers representing varied viewpoints and intere

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17、 make such copies, you are required to destroy them immediately. Use of this document constitutes your acceptance of the terms and conditions of this Legal Notice.CSA Standards Update ServiceB140.2.1-10July 2010Title: Atomizing-type oil burnersPagination: 38 pages (vii preliminary and 31 text), each

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20、ga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at www.ShopCSA.caB140.2.1-10Atomizing-type oil burnersCSA Standard100%ISBN 978-1-55491-433-3Technical Editor:Laura Contasti Canadian Standards Association 2010All rights reserved. No part of this publication may be reproduc

21、ed in any form whatsoever without the prior permission of the publisher.To purchase CSA Standards and related publications, visit CSAs Online Store at www.ShopCSA.ca or call toll-free 1-800-463-6727 or 416-747-4044.The Canadian Standards Association (CSA) prints its publications on Rolland Enviro100

22、, which contains 100%recycled post-consumer fibre, is EcoLogo and Processed Chlorine Free certified, and was manufactured using biogas energy.July 2010 iiiContents Canadian Standards Association Atomizing-type oil burnersTechnical Committee on Oil Burning Appliances vPreface vii1Scope 12 Reference p

23、ublications 13 Definitions 24 General requirements 24.1 General 24.2 Electrical features 24.3 Methods of assembly and shipment 34.4 Specific burner applications 34.5 Combination fuel burners 35 Construction 35.1 General 35.2 Burner support 35.3 Blower housings, air dampers, and air tubes 45.3.1 Gene

24、ral 45.3.2 Combustion air control 45.3.3 Air tubes 55.4 Blowers and fans 55.5 Shafts, tubes, and cups 55.6 Means for ignition 65.7 Pilot burners 65.8 Hinged firing heads 75.9 Preheaters 75.10 Fuel lines and fittings 75.10.1 General 75.10.2 Air pockets 85.11 Valves 85.11.1 General 85.11.2 Pressure-re

25、gulating valves 85.11.3 Automatic cut-off valves 95.11.4 Pre-purge 95.11.5 Viscosity compensating devices 95.12 Fuel units and fuel pumps 95.13 Atomizing nozzles, tubes, and cups 115.13.1 General 115.13.2 Atomizing nozzles 115.13.3 High-pressure atomizing nozzles 125.14 Fuel oil filters 125.15 Safet

26、y controls 135.15.1 General 135.15.2 Primary safety controls 135.15.3 Combustion safety controls 145.16 Air-flow-through-burner controls 15B140.2.1-10 Canadian Standards Associationiv July 20106 Tests 156.1 General 156.2 Combustion 166.2.1 Test requirements 166.2.2 Test procedures 166.3 Ignition 176

27、.3.1 Test requirements 176.3.2 Test procedures 186.4 Abnormal voltage 186.4.1 Test requirements 186.4.2 Test procedures 196.5 Abnormal operation 196.6 After-drip 206.7 Temperatures 206.8 High-pressure atomizing nozzles 206.9 Fuel units and fuel pumps 206.9.1 Fuel volume and pressure 206.9.2 Integrat

28、ed fuel units and fuel pumps 206.9.3 Integrated filters and filter housings 206.9.4 Fuel units and fuel pumps outside the scope of this Standard 206.9.5 Compliance 206.9.6 Fuel grade for testing 206.9.7 Alternate fuel grades for testing 216.9.8 Distortion 216.9.9 Operation of pressure-regulating and

29、 nozzle cut-off valve assemblies 216.9.10 Vacuum and capacity 216.9.11 Endurance 226.9.12 Hydrostatic pressure leakage 226.9.13 Static-pressure leakage 226.9.14 Mercurous nitrate immersion 236.10 Combustion safety controls 237Markings 247.1 General 247.2 Details required 247.3 Fuel pumps 258 Instruc

30、tions 258.1 General 258.2 Installation and service manual 258.3 Operating instructions 26AnnexesA (informative) Markings translations 30Tables1 Torque requirements for screws and bolts 272 Combustion safety control timing 283 Test line voltage 284 Minimum over-fire pressure 295 Torque requirements f

31、or pipe connections 29 Canadian Standards Association Atomizing-type oil burnersJuly 2010 vTechnical Committee on Oil Burning AppliancesR.W. Smith Canadian Oil Heat Association,Whitby, OntarioChairT. Begoske Field Controls LLC,Brighton, Michigan, USAVice-ChairC. Baumgartner Natural Resources Canada,

32、Ottawa, Ontario B. Blouin UTC Canada Corporation, Division ICP,Sherbrooke, QubecH. Bouchard Corporation des matres mcaniciens en tuyauterie du Qubec,Montral, QubecK.D. Cabrera The Coleman Company Inc.,Wichita, Kansas, USAR.L. Cane Caneta Research,Mississauga, OntarioJ. Gorman CSA International,Indep

33、endence, Ohio, USA M. Grandi Riello Canada Incorporated,Mississauga, OntarioE. Grzesik Ontario Ministry of Energy and Infrastructure,Toronto, OntarioA.C. Hayden Integrated Energy Systems, SBC CETCO,Ottawa, OntarioA. Herzon Nordyne Inc.,OFallon, Missouri, USAK. Johnson Newmac Manufacturing Incorporat

34、ed,Debert, Nova ScotiaP.G. McKay Brampton, OntarioR. Mossavi Viessmann Manufacturing Company Inc.,Waterloo, OntarioP. Rizcallah National Research Council Canada, Canadian Codes Centre,Ottawa, OntarioB140.2.1-10 Canadian Standards Associationvi July 2010M. Robinet ECR International Ltd.,Olsen Divisio

35、n,Wallaceburg, OntarioP. Scott Central Yukon Region Consumer Atomizing-Type. This Standard is one of a series addressing atomizing-type oil burners. The other Standards in the series are (a) CSA B140.1, Vapourizing-type oil burners; and(b) CSA B140.2.2, Pressure atomizing oil burner nozzles.This Sta

36、ndard was prepared by the Technical Committee on Oil Burning Appliances, under the jurisdiction of the Strategic Steering Committee on Fuel Burning Equipment, and has been formally approved by the Technical Committee.July 2010Notes: (1) Use of the singular does not exclude the plural (and vice versa

37、) when the sense allows.(2) Although the intended primary application of this Standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the Standard to judge its suitability for their particular purpose.(3) This publication was developed by consensus

38、, which is defined by CSA Policy governing standardization Code of good practice for standardization as “substantial agreement. Consensus implies much more than a simple majority, but not necessarily unanimity”. It is consistent with this definition that a member may be included in the Technical Com

39、mittee list and yet not be in full agreement with all clauses of this publication.(4) CSA Standards are subject to periodic review, and suggestions for their improvement will be referred to the appropriate committee.(5) All enquiries regarding this Standard, including requests for interpretation, sh

40、ould be addressed to Canadian Standards Association, 5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6. Requests for interpretation should(a) define the problem, making reference to the specific clause, and, where appropriate, include an illustrative sketch;(b) provide an explanatio

41、n of circumstances surrounding the actual field condition; and(c) be phrased where possible to permit a specific “yes” or “no” answer.Committee interpretations are processed in accordance with the CSA Directives and guidelines governing standardization and are published in CSAs periodical Info Updat

42、e, which is available on the CSA Web site at www.csa.ca. Canadian Standards Association Atomizing-type oil burnersJuly 2010 1B140.2.1-10Atomizing-type oil burners1Scope1.1This Standard applies to oil burners of the atomizing type, irrespective of size, firing rate, or grade* of fuel oil, that are de

43、signed primarily for installation in warm-air, hot-water, and steam-heating equipment.*As classified in CSA B140.0.1.2This Standard may also be applied to atomizing-type oil burners intended for installation in appliances such as ovens, heaters, ranges, and special furnaces.1.3This Standard applies

44、to certain components and accessories (e.g., fuel units and combustion safety controls) for atomizing-type oil burners.1.4This Standard does not apply to complete oil-fired units, except where atomizing-type burners are integral to the units.1.5In CSA standards, “shall” is used to express a requirem

45、ent, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the standard. Notes accomp

46、anying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or figure and may be written as requirements.Annexes are

47、designated normative (mandatory) or informative (nonmandatory) to define their application.1.6The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only.2 Reference publicationsThis Standard refers t

48、o the following publications, and where such reference is made, it shall be to the edition listed below.CSA (Canadian Standards Association)B139-09Installation code for oil-burning equipmentB140.2.1-10 Canadian Standards Association2 July 2010B140.0-03 (R2008)Oil-burning equipment: General requireme

49、ntsB140.1-1966 (R2006)Vapourizing-type oil burnersB140.2.2-1971 (R2006)Pressure atomizing oil burner nozzlesC22.1-09Canadian Electrical Code, Part IC22.2Canadian Electrical Code, Part IIC22.2 No. 3-M1988 (R2009)Electrical features of fuel-burning equipmentASTM International (American Society for Testing and Materials)B154-05Standard Test Method for Mercurous Nitrate Test for Copper Alloys3 DefinitionsThe definitions in CSA B139 shall apply in this Standard.4 General requirements4.1 General4.1.1The equipment shall meet the general provisions specified i