1、BRITISH STANDARD BS ISO 14617-9:2002 Graphical symbols for diagrams Part 9: Pumps, compressors and fans ICS 01.080.30 BS ISO 14617-9:2002 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2004 BSI 31 August 2004 ISBN 0 580 44378 7 Nat
2、ional foreword This British Standard reproduces verbatim ISO 14617-9:2002 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee TDW/4, Technical product specification, which has the responsibility to: A list of organizations repre
3、sented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by usin
4、g the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity fr
5、om legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the
6、 UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 10, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issue
7、d since publication Amd. No. Date Comments Reference number ISO 14617-9:2002(E)INTERNATIONAL STANDARD ISO 14617-9 First edition 2002-09-01 Graphical symbols for diagrams Part 9: Pumps, compressors and fans Symboles graphiques pour schmas Partie 9: Pompes, compresseurs et ventilateurs BSISO146179:200
8、2ii BSISO146179:2002IS-71641 O9:(2002E) iiiContents Page Foreword iv Introduction. v 1 Scope 1 2 Normative references 1 3 Terms and definitions. 1 4 Mechanically driven pumps, compressors and fans.4 5 Entrainment and entrapment pumps 7 6 Electric pumps. 9 Bibliography 10 BSISO146179:2002IS-71641 O9:
9、(2002E) iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject fo
10、r which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on
11、all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees ar
12、e circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of ISO 14617 may be the subject of patent rights. ISO shall not
13、be held responsible for identifying any or all such patent rights. ISO 14617-9 was prepared by Technical Committee ISO/TC 10, Technical product documentation, Subcommittee SC 10, Process plant documentation and tpd-symbols. ISO 14617 consists of the following parts, under the general title Graphical
14、 symbols for diagrams: Part 1: General information and indexes Part 2: Symbols having general application Part 3: Connections and related devices Part 4: Actuators and related devices Part 5: Measurement and control devices Part 6: Measurement and control functions Part 7: Basic mechanical component
15、s Part 8: Valves and dampers Part 9: Pumps, compressors and fans Part 10: Fluid power converters Part 11: Devices for heat transfer and heat engines Part 12: Devices for separating, purification and mixing Part 15: Installation diagrams and network maps Other parts are under preparation. BSISO146179
16、:2002IS-71641 O9:(2002E) vIntroduction The purpose of ISO 14617 in its final form is the creation of a library of harmonized graphical symbols for diagrams used in technical applications. This work has been, and will be, performed in close cooperation between ISO and IEC. The ultimate result is inte
17、nded to be published as a standard common to ISO and IEC, which their technical committees responsible for specific application fields can use in preparing International Standards and manuals. BSISO146179:2002BSISO146179:2002INTENRATIONAL TSANDADR IS-71641 O9:(2002E)1Graphical symbols for diagrams P
18、art 9: Pumps, compressors and fans 1 Scope This part of ISO 14617 specifies graphical symbols for pumps, compressors and fans, used mainly for transportation, in diagrams (for pumps and compressors used mainly for energy conversion, such as those in fluid power systems, see ISO 14617-10). For the fu
19、ndamental rules of creation and application of graphical symbols in diagrams, see ISO 81714-1. For an overview of ISO 14617, information on the creation and use of registration numbers for identifying graphical symbols used in diagrams, rules for the presentation and application of these symbols, an
20、d examples of their use and application, see ISO 14617-1. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 14617. For dated references, subsequent amendments to, or revisions of, any of these
21、publications do not apply. However, parties to agreements based on this part of ISO 14617 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to ap
22、plies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 5598:1985, Fluid power systems and components Vocabulary ISO 14617-1:2002, Graphical symbols for diagrams Part 1: General information and indexes ISO 14617-2:2001, Graphical symbols for diagrams Part 2:
23、Symbols having general application ISO 81714-1:1999, Design of graphical symbols for use in the technical documentation of products Part 1: Basic rules 3 Terms and definitions For the purposes of this part of ISO 14617, the following terms and definitions apply. NOTE The list has been restricted to
24、terms whose meaning is not obvious and which have not been defined elsewhere in an International Standard, or which have been defined in various ways in different standards. In preparing these definitions, ISO and IEC standards on terminology have been consulted; see the references in parentheses. H
25、owever, most of the definitions in those standards were prepared by different technical committees within a restricted scope. This means that many terms so defined have to be given more general or neutral definitions when applied in the context of graphical symbols. BSISO146179:2002IS-71641 O9:(2002
26、E) 2 3.1 (positive) displacement pump pump in which the fluid energy is increased in a working chamber that increases and decreases in volume ISO 5598 3.2 rotodynamic pump pump in which the fluid energy is increased by a rotating impeller ISO 5598 NOTE The term “centrifugal pump” is sometimes used i
27、nstead, but that term corresponds to a rotodynamic pump with radial liquid flow. 3.3 turbo-molecular pump rotodynamic vacuum pump in which the rotor is provided with discs provided with slots or blades rotating between corresponding discs in the stator ISO 3529-2 3.4 capacity displacement swept volu
28、me volume absorbed or displaced per stroke or cycle ISO 5598 3.5 over-centre pump pump in which the direction of flow may be reversed without changing the direction of rotation of the drive shaft ISO 5598 3.6 uni-flow pump pump in which the direction of flow is independent of the direction of rotati
29、on of the drive shaft ISO 5598 3.7 entrainment pump vacuum pump in which a momentum is imparted to the gas molecules in such a way that the molecules are transferred continuously from the inlet to the outlet ISO 3529-2 3.8 entrapment pump vacuum pump in which the gas molecules are retained by sorpti
30、on or condensation on internal surfaces ISO 3529-2 BSISO146179:2002IS-71641 O9:(2002E) 33.9 ejector pump entrainment pump which uses the pressure decrease due to a Venturi effect and in which the fluid is entrained in a high speed liquid stream towards to outlet ISO 3529-2, ISO 5598 3.10 diffusion p
31、ump entrainment pump in which a low-pressure, high-speed vapour stream provides the entrainment fluid ISO 3529-2 3.11 adsorption pump entrapment pump in which the gas is retained mainly by physical adsorption of a material of large real area (for example, a porous substance) ISO 3529-2 3.12 getter p
32、ump entrapment pump in which the gas is retained principally by chemical combination with a getter ISO 3529-2 3.13 getter ion pump entrapment pump in which the gas molecules are ionized and then transferred towards a surface of the pump on which they are retained by a getter, by means of electric fi
33、elds, combined or not with a magnetic field ISO 3529-2 3.14 cryopump entrapment pump consisting of surfaces refrigerated to a low temperature (normally less than 120 K) sufficient to condense residual gases ISO 3529-2 3.15 electric pump pump working by feeding electric power directly into the pump 3
34、.16 induction pump pump without rotating parts, in which electromagnetic fields exert the necessary force on the pumped medium (normally metals in liquid form) BSISO146179:2002IS-71641 O9:(2002E) 4 4 Mechanically driven pumps, compressors and fans 4.1 Symbols of a basic nature 4.1.1 2301 Liquid pump
35、 4.1.2 2302 Gas pump (including vacuum pump), compressor, fan 4.1.3 2303 Liquid pump with alternative directions of flow 4.1.4 2304 Gas pump, compressor, fan with alternative directions of flow 4.2 Application rule for the symbols in 4.1 None. 4.3 Symbols giving supplementary information 4.3.1 201 A
36、djustability See R201 (4.4.1) and R2311 (4.4.3). 4.3.2 221 Form 1 4.3.3 222 Form 2 Constant force, motion, or flow See R221 (4.4.2). 4.3.4 225 Pulse-shaped force, motion, or flow BSISO146179:2002IS-71641 O9:(2002E) 54.3.5 2321 Positive-displacement type 4.3.6 2322 Rotodynamic type 4.3.7 2323 Turbo-m
37、olecular type 4.4 Application rules for the symbols in 4.3 4.4.1 R201 The symbol should cross the centre of the symbol to which it is added. For examples, see X201 (2-5.5.1) to X206 (2-2.5.6) and X2301 (4.5.1) to X2303 (4.5.3). If this symbol consists of an outline in the form of a square, rectangle
38、 or circle and a symbol inside indicating the function, another location could be more appropriate. For an example, see X207 (2-5.5.7). 4.4.2 R221 Form 2 may be used if confusion is unlikely. 4.4.3 R2311 Applied to symbols for pumps, compressors, and fans, the symbol indicates adjustability of the c
39、apacity as defined in ISO 5598, if not otherwise indicated. 4.5 Application examples 4.5.1 X2301 201, 402, 2301, 2321 Liquid pump of positive-displacement type with adjustable capacity 4.5.2 X2302 201, 402, 403, 719, 2301, 2322 Liquid pump of rotodynamic type with adjustable capacity The actuator is
40、 shown. BSISO146179:2002IS-71641 O9:(2002E) 6 4.5.3 X2303 201, 402, 2301 Liquid pump driven by shaft with adjustable speed 4.5.4 X2304 255, 402, 2301 4.5.5 X2305 255, 402, 2301 Liquid pump with clockwise rotation when seen towards shaft end NOTE For the interpretation of the arrow, see R249 (2-7.2.8
41、). 4.5.6 X2306 255, 402, 2303 Over-centre liquid pump Clockwise rotation shown. 4.5.7 X2307 256, 263, 402, 2303 Reversible liquid pump Corresponding directions of rotation and of flow indicated. 4.5.8 X2308 256, 402, 2301 Uni-flow liquid pump BSISO146179:2002IS-71641 O9:(2002E) 74.5.9 X2309 222, 402
42、, 2301 Liquid pump with substantially even flow 4.5.10 X2310 402, 2302, 2321 Gas pump, compressor of positive displacement type 4.5.11 X2311 2301, IEC Liquid pump with built-in electric motor (wet rotor) 5 Entrainment and entrapment pumps 5.1 Symbols of a basic nature 5.1.1 2331 Ejector pump See R23
43、31 (5.2.1). 5.1.2 2332 Diffusion pump See R2331 (5.2.1). 5.1.3 2333 Diffusion-ejector pump See R2331 (5.2.1). 5.1.4 2334 Gas-lift pump BSISO146179:2002IS-71641 O9:(2002E) 8 5.1.5 2335 Entrapment pump EXAMPLE Adsorption pump, getter pump. 5.1.6 2336 Adsorption pump 5.1.7 2337 Getter pump See R2332 (5
44、.2.2). 5.1.8 2338 Getter ion pump See R2332 (5.2.2). 5.1.9 2339 Cryopump 5.2 Application rules for the symbols in 5.1 5.2.1 R2331 The asterisk shall be replaced with a chemical symbol for the fluid, or else shall be omitted. 5.2.2 R2332 The asterisk shall be replaced with the chemical symbol for the
45、 sorbent concerned. 5.3 Symbol giving supplementary information None. 5.4 Application rule for the symbol in 5.3 None. 5.5 Application example None. BSISO146179:2002IS-71641 O9:(2002E) 96 Electric pumps 6.1 Symbols of a basic nature 6.1.1 2351 Electric liquid pump, for example, working by piezoelect
46、ric effect 6.1.2 2352 Form 1 6.1.3 2353 Form 2 Electric induction liquid pump Detailed and simplified forms shown. 6.2 Application rule for the symbols in 6.1 None. 6.3 Symbol giving supplementary information None. 6.4 Application rule for the symbol in 6.3 None. 6.5 Application example None. BSISO1
47、46179:2002IS-71641 O9:(2002E) 10 Bibliography 1 ISO 3529-2:1981, Vacuum technology Vocabulary Part 2: Vacuum pumps and related terms 2 ISO 14617-10:2002, Graphical symbols for diagrams Part 10: Fluid power converters BSISO146179:2002blankBS ISO 14617-9:2002 BSI 389 Chiswick High Road London W4 4AL B
48、SI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Use
49、rs of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the insid
