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GB/T 33551-2017 English PDF

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GB/T 33551-2017: Portable small-type diesel engine-pumps direct-linking unit -- Specification for performance evaluation
Status: Valid
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GB/T 33551-2017English89 Add to Cart 3 days [Need to translate] Portable small-type diesel engine-pumps direct-linking unit -- Specification for performance evaluation Valid GB/T 33551-2017

PDF similar to GB/T 33551-2017


Standard similar to GB/T 33551-2017

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Basic data

Standard ID GB/T 33551-2017 (GB/T33551-2017)
Description (Translated English) Portable small-type diesel engine-pumps direct-linking unit -- Specification for performance evaluation
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard B91
Classification of International Standard 65.060.35
Word Count Estimation 4,473
Date of Issue 2017-03-09
Date of Implementation 2017-10-01
Quoted Standard GB/T 2828.1; GB/T 2829; GB/T 3216; JB/T 6665
Regulation (derived from) National Standard Notice No. 5 of 2017
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the performance rating evaluation index, other requirements, test methods, inspection rules and performance grade identification of light and small diesel engine-pump direct connection units. This standard applies to supporting power �� 11.03 kW light and small diesel engine - pump straight unit (hereinafter referred to as the unit).

GB/T 33551-2017: Portable small-type diesel engine-pumps direct-linking unit -- Specification for performance evaluation


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Portable small-type diesel engine-pumps direct-linking unit - Specification for performance evaluation ICS 65.060.35 B91 National Standards of People's Republic of China Light and small diesel engine - pump straight unit Performance evaluation specification 2017-03-09 released 2017-10-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard by the National Agricultural Machinery Standardization Technical Committee (SAC/TC201) centralized. The drafting unit of this standard. Jiangsu University fluid mechanical engineering technology research center, China Agricultural Mechanization Research Institute, Hangzhou Slater Pump Co., Ltd., Jiangsu Wanda Sprinkler Co., Ltd., Changzhou Jintan Swan Sprinkler Machinery Co., Ltd., Erda Electric Co., Ltd., Zhejiang Xiling Co., Ltd., Taizhou Yuan Sheng Aquaculture Machinery Co., Ltd., National Pump and System Engineering Technology Research Center, Zhejiang Province Ling City Product Quality Supervision and Inspection Institute. The main drafters of this standard. Wang Yang, Zhang Xian Sheng, Zhang Jiangping, Gao Zhijun, Yu Yufang, Zhao Liwei, Chen Yunfu, Wang Jiahui, Jin Linbing, Cao Puyu, Zhuang Jinliang, Yuan Jianping, Jin Shibin, Dong Liang. Light and small diesel engine - pump straight unit Performance evaluation specification

1 Scope

This standard specifies the performance rating of small and medium-sized diesel engine-pump units, other requirements, test methods, inspection rules and Can level identification and so on. This standard applies to supporting power ≤ 11.03kW light and small diesel engine - pump straight unit (hereinafter referred to as the unit).

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 2828.1 Sampling inspection procedures Part 1. Batch inspection sampling plan for retrieval by quality limit (AQL) GB/T 2829 Periodic inspection count Sampling procedures and tables (for inspection of process stability) GB/T 3216 rotary power pump hydraulic performance acceptance test 1, 2 and 3 JB/T 6665 light and small diesel engine - pump straight unit

3 performance rating evaluation index

The standard through the assessment of the provisions of the unit flow, the provisions of the head and the unit fuel consumption rate to determine the performance level of the unit. Unit performance Grade is divided into 1,2,3 three grades, a level that the highest performance unit. The evaluation index of each performance grade shall meet the requirements of Table 1. Table 1 Performance level specifies the flow rate of the head unit fuel consumption rate G Grade 3 QG (1 ± 8%) HG (1 ± 5%) Specified value of JB/T 6665 × 90% ≤G≤JB/T 6665 Specified value QG, HG, respectively, JB/T 6665 in the provisions of the unit flow, head value and excluding tolerance. According to JB/T 6665 to determine the unit fuel efficiency, Matching pump provides efficiency without tolerance.

4 other requirements

The type of the unit, other basic parameters and technical requirements shall comply with the provisions of JB/T 6665.

5 test method

5.1 Test unit performance level 1 level of the test should be in accordance with GB/T 3216 provides a measurement uncertainty of 1 on the test bench;

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