EN 12324-3-1999 en Irrigation Techniques - Reel Machine Systems - Part 3 Presentation of Technical Characteristics《灌溉技术 轮机系统 第3部分 技术特性值说明》.pdf

1、BRITISH STANDARD Irrigation techniques - Reel machine systems - Part 3: Presentation of technical characteristics The European Standard EN 1232431999 has the status of a British Standard ICs 66.060.36 BS EN 123243:1999 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGH LAW BS EN 12324

2、3:1999 direction of the Engineering AmdNo. Date Sector ConunitLee, was published under the authority of the National foreword Comments This British Standard is the English language version of EN 123243.1999. The UK participation in its preparation was entrusted to Technical Committee AGEXO, Irrigati

3、on and drainage equipment, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible European committee any enquiries on the - monitor related international and European developments and promulgate interpretation, or proposals for change, and keep the UK i

4、nterests informed; them in the U - EN 12324-2, Irrigation techniques - Reel machine systems - Patt 2: Specifications of polyethylene tubes for reel machines; - - EN 12324-4, Irr prEN IS0 8224-1 , Traveller irrigation machines - Part I: Laboratory and field test methods. QBSI 11-1999 Page 4 EN 12324-

5、31999 1 scope This European Standard specifies the way in which the characteristics of reel machines shall be presented by the manufacturer. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are ci

6、ted at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest editi

7、on of the publication referred to applies. EN 12324-1, Irrigation techniques - Reel machine systems - Part 1: Size series. EN 12324-2, Irrigation techniques - Reel machine systems - Part 2: Specifications of polyethylene tubes fur reel machines. 3 Terms and definitions For the purposes of this Europ

8、ean Standard, the terms and definitions of EN 12324-1, EN 12324-2 and prEN IS0 8224-1 apply. 4 Units In the present standard, units are: - m for dimensions of mechanical parts; - mm for pipe and nozzle diameters; - m3/h for flow-rates; - m/h for travelling rate of a water emitting system (travelling

9、 gun or boom); - MPa for pressures; - kg for masses. 5 Characteristics The present standard specifies the technical data and the characteristics that shall be included in the technical documents supplied by the manufacturer. The manufacturer shall present the machine reference data according to EN 1

10、2324-1, and indicate: a) type of motor (turbine, piston, bellow, combustion engine, other); b) nature of spool support (fixed spool support or orientable turntable); c) maximum operating pressure. The manufacturer shall present the characteristics of the reel machine according to the following items

11、: 1) general characteristics of the sub-systems of which the machine is made; 2) hydraulic characteristics and performance of water application; O BSI 11-1999 STD-BSI BS EN 1232h-3-ENGL 1999 1b2hbb 0812919 735 Page 5 EN 12324-31999 3) construction characteristics; 4) Characteristics of the kinematic

12、s. The characteristics should be presented according to the presentation form in annex A. QBSI 11-1999 STD.BS1 BS EN 12324-3-ENGL 1779 9 lb24bb9 0812915 b75 Page 6 EN 12324-31999 Annex A (informative) Recommended presentation form for reel machine characteristics Standard presentation conforming to

13、EN 12324-3. A.l General characteristics A.l.l Designation of the reel machine The designation of the reel machine conforms to EN 12324-3. 1 Manufacturer or agents stamp: Make: Model: . Type: - diameter of polyethylene tube: mm - series number of polyethylene tube: . - length of polyethylene tube: m

14、- type of drive system: . - fixed spool support O - orientable turntable spool support o Maximum operating pressure: . MPa Warranty information: A.1.2 Reel machine frame Transport overall length without trolley or boom: . m Transport overall width: m Transport overall height: . m Track width: m Grou

15、nd clearance: m Mass with tube full of water: . kg Mass with tube empty of water: kg A.1.3 Polyethylene tube The polyethylene tube conforms to EN 12324-2. O BSI 11-1999 STD-BSI BS EN 1232V-3-ENGt L9 lb24bb 0812Lb SOL ai Make - Model Jet angle Nozzles Page 7 EN 12324-311999 Date Laboratory A.1.4 Desc

16、ription of the travelling water application devices A.1.4.1 Trolley/cart with a sector irrigation gunkprinkler A.1.4.1.1 Trolleylcart Length: m Track width: o fixed O adjustable O continuously O to every: m Inside diameter of the pipe of the trolley: mm Maximum track width: . m Height of gun attachm

17、ent flange: m Additional balancing masses: Number of wheels: Cart lifting device: O yes O no Minimum track width: m Ground clearance: . m . Mass of trolley/cart: kg Number of skids: Type: 0 manual O mechanical O hydraulic O auto A.1.4.1.2 Characteristics of the gunlsprinkler Recommended gun(s)/sprin

18、kler(s) Performances: Tests according to IS0 7749-23 990, when available I A.1.4.2 Dragged boom with sprinklers or spray nozzles A.1.4.2.1 Boom Width of the boom (unfolded): . m Transport width of the boom (folded): . m Number of wheels: Number of skids: Ground clearance under boom: m Ground clearan

19、ce between wheels: m Mass of boom: kg Length: . m Minimum and maximum operating flow-rates: m3/h Track width: . m Boom displacement: 0 fastened to reel machine 0 towed separately Folding means: O manual O mechanical O hydraulic Time required: 0 to fold: 0 to unfold: . Number of operators necessary t

20、o fold and unfold: . (6 BSI 11-1999 STDOBSI BS EN 12324-3-ENGL 1197 lb24bb7 0832937 448 E Boom sprinklers or spray packages Type 1 Number I Nozzle Page 8 A.1.4.2.2 EN 12324-311 999 Characteristics of the boom sprinklers or spray packages Performances: Tests according to IS0 7749-2:i 990 (sprinklers)

21、 or IS0 8026:1995 (sprayers), when available Date Laboratory Flow-rate I I I I I Pressure Nozzle Pressure Radius of Spacing Irrigated Dose at the inlet size at nozzle minor between areamr mm Nozzle chart to be provided by the installer A2 Hydraulic characteristics A.2.1 Usual operation range The fol

22、lowing data is given for information to facilitate system design and operation. A.2.1.1 Sector irrigation gun or sprinkler I sprinkler I machine I position 110120130140 posnions I I I I Minimum Normal Maximum When the travelling rate is set to more than 20 m/h, it is usually necessary to increase th

23、e pressure at the inlet of the machine Estimated application rate: by 0,05 to 0, MPa. the average water application rate applied by the water application device while travelling over the field can be estimated using the following formula, where the value of dose, range and travelling speed are taken

24、 from the table: Application rate (mmh) - Dose (mm) x Travelling speed (mlh) Radius (m) 6BSI 11-1999 Page 9 EN 12324-3:i 999 m% Minimum Normal A.2.1.2 Dragged boom MPa mm MPa mm m ha Travelling speed m/h Flow-rate Pressure Nozzle Pressure Radius of Spacing Inigated ose mm I attheinlet I size 1 at th

25、e inlet I SDrinkler 1 between I aream I Test according to DrEN IS0 8224-1 Date Laboratory Maximum I I IIIII *When the travelling rate is set to more than 20 m/h, it is usually necessary to increase the pressure at the inlet of the machine by 0,s MPa to 0,l MPa. the average water application rate app

26、lied by the water application device while travelling over the field can be estimated using the following formula, where the value of dose, range and travelling speed are taken from the table: Application rate (rnmh) - Estimated application rate: Dose (mm) x Travelling speed (mni) Radius (m) A.3 Con

27、struction characteristics A.3.1 Frame Axles: 2 Type: Section: . mm Number: . Dimension of axles: mm Type of brake: Diameter of drums: . mm Wheels: Number of wheels: . Tyre dimensions: . Maximum road speed: . km/h Road signs: O integrated O support for road sign panel Stability -jack: 0 mechanical ja

28、ck O hydraulic jack Type of coupling to tractor: CI fork O fixed tow eye Ci rotating tow eye o BSI 11-1999 Page 10 EN 12324-3:1999 83.2 TurretTTurntable O Fixed spool support O Orientable spool support Rotation: O manual U mechanical U hydraulic O Swivel bearing: O Other type: . description: . Diame

29、ter: . mm Maximum admissible load: . t Stabilizer legs: O yes O no number: . Leg operation: O manual O mechanical U hydraulic O automatic A.4 Characteristics of the kinematics A.4.1 Spool drive system Description: . A.4.2 Hydrodynamic drive O Turbine: . O Spinner: . Minimum operating flow-rate: m3/h

30、 O Other: A.4.3 Hydrostatic drive Type: o bellow O piston O single action O double action Volume of water released during a complete winding: . m3 Disposal of released water: . A.4.4 Combustion engine drive Power: kW Fuel: O diesel O gasoline Consumption: g/h Range of operation speeds: . min- . A.4.

31、5 Other drive systems A.4.6 Control of the kinematics Control of: O Tube winding speed O Dose O Irrigation time O Other A.4.6.1 Sensorindicators O yes O no Type: A.4.6.2 Setting Description: OBSI 11-1999 STD-BSI BS EN 12324-3-ENGL 11999 1b2qbb9 08112920 T32 Ip Page 11 EN 12324-33999 A.4.6.3 Regulato

32、r System description: . k4.7 Drum brake system Location: Type: A.4.8 Tube guide mechanism Type: O chain 0 spindle O other A.4.9 Wlnding safety system Type: Triggers the water stop system: O yes U no A4.10 External winding by power take-off (PTO) Power take-off (PTO): O yes O no Maximum power take-of

33、f (PTO) rotation speed: min- Maximum tube winding speed using power take-off (PTO): m/h Minimum time to achieve a complete tube winding: . h A.4.11 Water stop system Shut-off valve: Size (diameter): mm Type: . Shut-down valve: Size (Diameter): mm Type: . Setting of closing duration: O yes O no Descr

34、iption: . Safety pressure control device: O yes O no A4.12 Statt and stop delays Delay start: O yes O no O adjustable Delay stop: O yes 0 no U adjustable A4.13 Pressure measurement points O on the machine inlet I3 on the outlet of the turbine O on the cart pipe O other: QBSI 11-1999 STD-BSI BS EN L2

35、32q-3-ENGL 1997 E LL2Ybb7 OBL272L 777 Page 12 EN 1 2324-31999 A.4.14 Other devices Supply hose (from water source to reel machine): O included: Nature of material: Diameters: internal: . rnm external: . rnrn Type of fitting: . Length: . rn O not included: Type and size of the fitting(c) of the machi

36、ne: Water meter: O yes O no Other: A.4.15 Conformity to European safety requirements Reference of conformity to safety requirements according to prEN 908: Drawn up at: . The maker: . Date: . OBSI 11-1999 STDmBSI BS EN 1232i-3-ENGL 1999 D Lb24bb9 0812922 805 Page i3 EN 1 2324-311 999 Bibliography EN

37、908, Agricultural and forestry machinery - Re8/ machines for irrigation -Safety. prEN IS0 8224-1, Traveller irrigation machines - Part 1: Laboratory and fie/d test methods, IS0 7749-2:1990, Irrigation equbment - Rotating sprinklers - Part 2: Uniform of distribution and test methods. IS0 8026:1995, A

38、gricultural irrigation equipment - Sprayers - General equipment and test methods. Q BSI 11-1999 STD-BSI BS EN L232q-3-ENGL 1999 m lb24hb9 0832923 7LlL BS EN 123243:1999 BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution BSI is the independent national body responsible for p

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