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JB/T 10600-2006

Chinese Standard: 'JB/T 10600-2006'
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Detail Information of JB/T 10600-2006; JB/T10600-2006
Description (Translated English): Vertical self-priming pumps
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: B91
Classification of International Standard: 65.060.01
Word Count Estimation: 28,287
Date of Issue: 2006-08-16
Date of Implementation: 2007-02-01
Quoted Standard: GB/T 191; GB 755; GB/T 1032; GB/T 1220; GB 1971; GB/T 2828.1; GB/T 3077; GB/T 3216; GB/T 4942.1; GB 10395.8; GB 10396; GB/T 12785; GB/T 13384; JB/T 5673; JB/T 6880.1; JB/T 8097; JB/T 8098; JB/T 6664.3; JB/T 50080
Drafting Organization: Technology Research Center of Fluid Machinery Engineering, Jiangsu University
Administrative Organization: National Standardization Technical Committee of Agricultural Machinery
Regulation (derived from): ?Development and Reform Commission Announcement 2006 No.54
Summary: This standard specifies the vertical pump of the type, model and basic parameters, technical requirements, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to agriculture, electricity, chemical, metallurgy, medicine, electroplating, areas of textile dyeing and sewage treatment, transportation and corrosive liquids containing solid particles or other liquid unsealed vertical pump (hereinafter referred to as the pump).

JB/T 10600-2006
JB
MECHANICAL INBDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 65.060.01
B 91
Registration number. 18342-2006
Vertical self-priming pumps
立式自吸泵
ISSUED ON. AUGUST 16, 2006
IMPLEMENTED ON. FEBRUARY 01, 2007
Issued by. National Development and Reform Commission of the People's
Republic of China
Table of Contents
Foreword ... 3 
1 Scope ... 4 
2 Normative references ... 4 
3 Type, model and basic parameters ... 5 
3.1 Type ... 5 
3.2 Models ... 6 
3.3 Basic parameters ... 7 
4 Technical requirements ... 15 
5 Test methods ... 18 
6 Inspection rules ... 19 
6.1 Exit-factory inspection ... 19 
6.2 Type inspection ... 20 
7 Marking, packaging, transportation and storage ... 22 
7.1 Marking ... 22 
7.2 Packaging and transportation ... 23 
7.3 Storage ... 23 
Appendix A (Normative) Medium and temperature ... 24 
Foreword
Please note that some of the contents of this standard may involve patents. The
issuing authority of this standard shall not be held responsible for the
identification of such patents.
Appendix A of this standard is a normative appendix.
This standard was proposed by the China Machinery Industry Federation.
This standard shall be under the jurisdiction of the National Agricultural
Machinery Standardization Technical Committee (SAC/TC 201).
The responsible drafting organizations of this standard. Jiangsu University Fluid
Machinery Engineering Technology Research Center, China Agricultural
Mechanization Research Institute.
The main drafters of this standard. Wang Yang, Zhang Xiansheng, Cong
Xiaoqing, Shi Weidong, Li Hong, Zhu Rongsheng.
This standard is the first release.
Vertical self-priming pumps
1 Scope
This standard specifies the type, model and basic parameters, technical
requirements, test methods, inspection rules, marking, packaging,
transportation and storage of vertical self-priming pumps.
This standard applies to the non-sealed vertical self-priming pump (hereinafter
referred to as pump) which is used to deliver medium containing solid particles,
corrosive liquid or other liquid in such fields as agriculture, electric power,
chemical industry, metallurgy, medicine, electroplating, textile printing and
dyeing, and sewage treatment.
2 Normative references
The provisions in following documents become the provisions of this Standard
through reference in this Standard. For the dated references, the subsequent
amendments (excluding corrections) or revisions do not apply to this Standard;
however, parties who reach an agreement based on this Standard are
encouraged to study if the latest versions of these documents are applicable.
For undated references, the latest edition of the referenced document applies.
GB/T 191 Packaging - Pictorial marking for handling of goods (GB/T 191-
2000, eqv ISO 780.1997)
GB 755 Rotating electrical machines - Rating and performance (GB 755-
2000, idt IEC 60034-1.1996)
GB/T 1032 Test procedures for three-phase induction motors
GB/T 1220 Stainless steel bars
GB 1971 Terminal markings and direction of rotation of rotating electrical
machines
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1.
Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot
inspection (GB/T 2828.1-2003, ISO 2859-1.1999, IDT)
GB/T 3077 Alloy structural steels
GB/T 3216 Rotodynamic pumps - Hydraulic performance acceptance tests -
Grades 1 and 2 (GB/T 3216-2005, ISO 9906.1999, MOD)
GB/T 4942. 1 Degrees of protection provided by the integral design of
rotating electrical machined (IP code) - Classification (GB/T 4942.1-2006,
IEC 60034-5.2000, IDT)
GB 10395.8 Tractors and machinery for agriculture and forestry - Technical
means for ensuring safety - Part 8. Irrigation pumps and machines
GB 10396 Tractors, machinery for agriculture and forestry, powered lawn and
garden equipment - Safety signs and hazard pictorials - General principles
(GB 1039-1999, eqv ISO 11684.1995)
GB/T 12785 Test methods for submersible motor-pumps
GB/T 13384 General specifications for packing of mechanical and electrical
products
JB/T 5673 Tractors and machinery for agriculture and forestry painting -
General technical requirements
JB/T 6880.1 Gray iron castings for pumps
JB/T 8097 Methods of measuring and evaluating vibration of pumps
JB/T 8098 Methods of measuring and evaluating noise of pumps
JB/T 6664.3 Self-priming pump - Part 3. Test methods of self-priming
characteristics
JB/T 50080 Submersible electric pump - Reliability check and evaluation
method
3 Type, model and basic parameters
3.1 Type
3.1.1 The pump is self-priming without seal.
3.1.2 Based on the connection with the motor, pump is divided into.
a) Coaxial;
b) Non-coaxial.
4.2 The pump shall function properly under the following conditions of use.
a) The delivered medium and temperature shall comply with the provisions
of Appendix A.
b) The volume of the solid phase of the delivered medium is less than 2%.
c) The kinematic viscosity of the delivered medium is (7 ~ 23) × 10-6 m2/s;
d) The delivered medium density is not greater than 1.05 × 103 kg/m3.
4.3 During the operation of the pump, the variation of the supply voltage and
frequency and its influence on the motor performance and temperature rise
limits shall comply with the provisions of GB 755.
4.4 Performance and its deviations.
4.4.1 Under the prescribed flow rate, the head deviation shall comply with the
level 2 requirements in GB/T 12785.
4.4.2 Pump flow rate is within the range of 0.7 ~ 1.3 times of the specified flow
rate, AND the shaft power shall not exceed the rated power of the pump.
4.4.3 As for the coaxial connection pump, the motor electrical performance
guarantee value and tolerance deviation shall comply with the provisions of GB
755.
4.4.4 Under the specified flow rate and the allowable suction depth, the pump
shall be capable of normal startup and operation.
4.5 The vibration of the pump shall comply with Class C requirements of JB/T
8097.
4.6 The pump noise shall comply with the level C requirements of JB/T 8098.
4.7 The working pressure bearing parts of the pump shall be subjected to water
(or gas) pressure test without leakage, AND the test pressure is 1.5 times the
working pressure which lasts for 5 min.
4.8 Pump suction and discharge flanges shall be capable of withstanding the
maximum permissible working pressure. The flange pressure of the non-metal
pump shall be not less than 0.6MPa, the flange pressure of the metal pump
shall be not less than 1.0MPa, AND the sizes shall comply with the provisions
of the relevant standards.
4.9 Assembly.
Where.
MJ - Unbalanced moment as allowed by static balance, in N•m;
MD - Unbalanced moment as allowed by dynamic balance, in N•m;
e - Allowable eccentricity, in μm; when the synchronous rotation speed is
3000 r/min, e = 20 μm; when the synchronous rotation speed is 1500 r/min,
e = 40 μm
G - Gravity of a single impeller, in N.
When the calculated static unbalanced moment as allowed by the impeller is
less than 0.03R (N•m), it is calculated as 0.03R (N•m). When the dynamic
unbalanced moment is less than 0.015R (N•m), it is calculated as 0.015R (N•m).
R is the radius of the impeller de-weight portion, in the unit of m.
When the impeller diameter is greater than 200 mm, it shall be subjected to
dynamic balance test.
4.20 Main parts material requirements of pump......
Related standard:   JB/T 10600-2017  JB/T 10749-2018
   
 
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