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GB/T 38919-2020 English PDF

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US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 38919-2020: General technical requirements for porous media burners
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38919-2020	259	Add to Cart	3 days	General technical requirements for porous media burners	Valid

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Basic data

Standard ID: GB/T 38919-2020 (GB/T38919-2020)
Description (Translated English): General technical requirements for porous media burners
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J98
Classification of International Standard: 27.060.20
Word Count Estimation: 14,192
Date of Issue: 2020-06-02
Date of Implementation: 2020-12-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 38919-2020: General technical requirements for porous media burners

---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.
General technical requirements for porous media burners ICS 27.060.20 J98 National Standards of People's Republic of China General technical requirements for porous media burners 2020-06-02 release 2020-12-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed and managed by the National Standardization Technical Committee on Combustion, Energy Saving and Purification (SAC/TC441). This standard was drafted by. Zhejiang University, Suzhou Anhongtai New Material Co., Ltd., Zhonghui Electromechanical Technology Co., Ltd., Zhejiang Lijure Water Machinery Co., Ltd., Zhejiang Fangyuan Testing Group Co., Ltd., Anhui Fengxing Wear-resistant Material Co., Ltd. Energy Cooker Co., Ltd., Hefei Centennial Five-Star Food Equipment Co., Ltd., Shanghai Power Generation Equipment Complete Design and Research Institute Co., Ltd. Division, Zhejiang Rand Electric Co., Ltd., Inner Mongolia Autonomous Region Electric Power Research Institute, Hefei Product Quality Supervision and Inspection Institute, Anhui Special Equipment Inspection Institute, Anhui Institute of Quality and Standardization, Tsinghua University, South China University of Technology, Southwest University of Science and Technology, University of Science and Technology of China. The main drafters of this standard. Cheng Leming, Zheng Chenghang, Qiu Kunzan, Wu Xuesong, Zhuo Jiankun, Zhao Rongxin, Yang Bing, Zhang Wenqiu, Ling Fei, Wei Wenpin, Li Jing, Liu Tao, Gao Jie, Xiao Xifu, Ding Shifa, Ding Shengbin, Yu Yingli, Yao Jie, Lin Mingbo, Tang Lindong, He Zhenggang, Ren Fengyan, Zhang Xiaoxiao, Huang Jianbin, Niu Feng, Cheng Jun, Lin Qizhao. General technical requirements for porous media burners

1 Scope

This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of porous media burners. This standard applies to the design of porous media burners (hereinafter referred to as burners) with rated output thermal power of 30kW~2800kW. Manufacturing and acceptance. This standard does not apply to naturally ventilated non-electrically driven and controlled burners.

2 Normative references

The following documents are essential for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document. GB/T 1236-2017 Performance test of standardized air ducts for industrial ventilators GB/T 2423.1 Environmental testing for electrical and electronic products Part 2.Test methods Test A. Low temperature GB/T 2423.2 Environmental Test for Electrical and Electronic Products Part 2.Test Method Test B. High Temperature GB/T 2423.3 Environmental Test Part 2.Test Method Test Cab. Constant Damp Heat Test GB/T 4208 enclosure protection level (IP code) GB/T 10184-2015 Power plant boiler performance test regulations GB/T 19839-2005 General technical conditions for industrial fuel gas burners GB/T 37650 Terms and definitions of combustion method

3 Terms and definitions

The terms and definitions defined in GB/T 37650 and the following apply to this document. 3.1 Porous media The space occupied by multi-phase materials is also a combination of multi-phase materials. From any phase, the other phases are dispersed in among them. 3.2 Porous media burner A device that converts thermal energy by combustion in a porous medium. 3.3 Normal combustion normalcombustion Under the specified combustion conditions, the performance parameters of the burner are all within the predetermined range, and there is no defiring, tempering, black smoke or yellow smoke, and flameout. The burning of the elephant. 3.4 Premixchamber The space where the fuel gas and auxiliary gas are pre-mixed before burning. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 38919-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 38919-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 38919-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 38919-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.