GB/T 22069-2024 English PDFUS$1249.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 22069-2024: Gas engine driven air-condition (heat pump) unit Status: Valid GB/T 22069: Historical versions
Basic dataStandard ID: GB/T 22069-2024 (GB/T22069-2024)Description (Translated English): Gas engine driven air-condition (heat pump) unit Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J73 Classification of International Standard: 27.200 Word Count Estimation: 62,644 Date of Issue: 2024-09-29 Date of Implementation: 2025-04-01 Older Standard (superseded by this standard): GB/T 22069-2008 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 22069-2024: Gas engine driven air-condition (heat pump) unit---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.ICS 27.200 CCSJ73 National Standard of the People's Republic of China Replaces GB/T 22069-2008 Gas engine driven air conditioning (heat pump) unit Released on 2024-09-29 2025-04-01 Implementation State Administration for Market Regulation The National Standardization Administration issued Table of ContentsPreface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Types and basic parameters 6 5 Technical Requirements 7 6 Test methods 13 7 Inspection Rules 17 8 Marking, packaging, transportation and storage 18 Appendix A (Normative) Test and calculation of seasonal energy consumption 20 Appendix B (Normative) Gas heat consumption test 41 Appendix C (Normative) CO concentration test 43 Appendix D (Normative) NOx Concentration Test 44 References 55ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces GB/T 22069-2008 "Gas engine driven air conditioning (heat pump) units" and is consistent with GB/T 22069-2008. In addition to structural adjustments and editorial changes, the main technical changes are as follows. a) The scope of the standard has been changed. "Nominal cooling capacity is not more than 85kW" and "machines using electric heating or auxiliary electric heating for heating" have been deleted. Group” (see Chapter 1, Chapter 1 of the.2008 edition); b) Changed the terms and definitions of "nominal cooling capacity" and "intermediate cooling capacity", and deleted the term "long-term stable cooling (heat) operation" in "long-term stable cooling (heat) operation" "period" (see 3.2.2~3.2.6, 3.2.11~3.2.15, 3.2.2~3.2.15 of the.2008 edition); c) Added "intermediate cooling power consumption", "minimum cooling capacity", "minimum cooling gas heat consumption", and "minimum cooling power consumption" The term "intermediate heating consumes electrical power", "low temperature heating consumes gas heat", "low temperature heating consumes electrical power", and "ultra-low temperature heating capacity" Terms and definitions (see 3.2.7 to 3.2.10, 3.2.16, 3.2.21 to 3.2.23); d) The term and definition of “annual performance coefficient” was changed to “annual primary energy performance coefficient” and the code was changed to "APFp" (see 3.2.24, 3.2.16 of the.2008 edition); e) Changed the terms and definitions of “low-temperature heating capacity”, “gas heat consumed by low-temperature heating” and “low-temperature heating power consumption” to “melting Frost performance heating capacity", "defrost performance gas heat consumption" and "defrost performance electric power consumption" (see 3.2.17~3.2.19,.2008 edition) 3.2.12~3.2.14); f) The term and definition of "ultra-low temperature heating capacity" has been changed to "low temperature heating capacity" (see 3.2.20, 3.2.15 of the.2008 edition); g) Added the terms and definitions of “gas heat consumed by low-temperature heating” and “electric power consumed by low-temperature heating” (see 3.2.21 and 3.2.22); h) Changed the terms and definitions of "nominal cooling power consumption" and "nominal heating power consumption" to "nominal cooling power consumption" "Nominal heating power consumption", etc. (see 3.2.4, 3.2.13, 3.2.4, 3.2.9 of the.2008 edition); i) Deleted the "Cooling gas performance coefficient", "Heating gas performance coefficient", "Heat exhaust combined operation", "Heat exhaust operation alone", "Cooling season" Energy saving gas consumption in heat", "Gas consumption in heating season", "Power consumption in cooling season", "Power consumption in heating season", "Full Terms and definitions of "annual gas heat consumption" and "annual power consumption" (see A.2.1~A.2.4, A.2.9~ A.2.14); j) Changed the “Energy consumption in cooling season”, “Energy consumption in heating season”, “Annual energy consumption”, “Seasonal performance coefficient in cooling season”, “Seasonal performance coefficient in heating season” The term and definition of "number" are adjusted to "the amount of primary energy heat consumed in the cooling season" and "the amount of primary energy heat consumed in the heating season" "Primary energy heat consumed throughout the year", "Primary energy performance coefficient in cooling season", "Primary energy performance coefficient in heating season", When changing the unit from "kW" to "W·h", "kW/kW" to "W·h/(W·h)" (see 3.3.5~3.3.9,.2008 Edition) A.2.15 to A.2.19); k) Added the term and definition of “primary/secondary energy conversion value” (see 3.3.10); l) Modified the definition of “maximum engine speed” (see 3.4.2,.2008 version see E.2.1); m) The classification of units according to the climatic environment in which they are used has been changed (see 4.1.3, 4.1.3 of the.2008 edition); n) Changed "Table 1 Test Conditions", "Low Temperature Refrigeration" to "Low Temperature Operation", "Low Temperature Heating" to "Defrosting Performance", "Ultra Low Temperature" to "Defrost Performance". "High-temperature heating" was changed to "Low-temperature heating", the outdoor inlet air state of "Low-temperature heating" was changed, and "Ultra-low-temperature heating" was added. Test items, added notes (see Table 1, Table 1 of the.2008 edition); o) Added general requirements for low-temperature units and ordinary units (see 5.1.2); p) The standard value of "12-point state of nitrogen oxide concentration (NOx12)" has been changed (see 5.5.1.3, 5.5.8.3 of the.2008 edition); q) Combine "nominal cooling" and "intermediate cooling" into "nominal cooling performance" and add the performance requirement of "nominal minimum cooling" (see Table 3,.2008 version see Table 3 and Table 4); r) Changed the name of "low temperature refrigeration" to "low temperature operation refrigeration" (see 5.6.1.3, 6.3.3.3 of the.2008 edition); s) Combine "nominal heating" and "intermediate heating" into "nominal heating performance" and add the performance requirement of "nominal minimum heating" (see Table 4, Table 5 and Table 6 of the.2008 edition); t) Changed the description of “unit performance requirements”, “low temperature heating” was changed to “defrosting performance”, and “ultra-low temperature heating” was changed to “low temperature heating”. Heat” (see 5.6.2.2, 5.6.2.3, 5.5.4.2, 5.5.4.3 of the.2008 edition); u) Added "low temperature heating" (see 5.6.2.3); v) Added the requirements and test methods for "ultra-low temperature heating", and added "ultra-low temperature heating" (see 5.7.1, 6.3.9.5); w) Changed the requirements for “automatic defrost” and added requirements for low-temperature units (see 5.6.2.6, 5.7.2,.2008 edition). 5.5.4.5); x) Changed the "Noise limit (sound pressure level) for outdoor units" (see 5.6.3,.2008 version see 5.5.7); y) The requirements for the “Annual Primary Energy Performance Factor (APFp)” have been changed from no less than 1.1kW/kW for less than or equal to 28kW and no less than 1.1kW/kW for greater than 28kW not less than 1.15kW/kW is adjusted to not less than 1.4kW/kW (see 5.6.4, 5.5.10 of the.2008 edition); z) Added the requirements for the heating season primary energy performance coefficient (HSPFp) (see 5.6.5); aa) The content of “Test reading tolerance” has been changed (see 6.1.4, 6.1.5 and 6.1.6 of the.2008 edition); ab) Changed the requirements for indoor and outdoor unit connections to "according to 6.3 of GB/T 18837-2015" (see 6.2.3, 6.2.2, 6.2.3, 6.2.4 of the.2008 edition); ac) Changed the requirements for "sealing performance of refrigeration system" and cancelled the unit capacity distinction (see 6.3.1, 6.3.1 of the.2008 edition); ad) Changed the test method of "nominal cooling performance" and added the intermediate cooling power consumption test and the minimum cooling test (See 6.3, 8.1, 6.3.3.1 of the.2008 edition); ae) Added test methods for "low temperature refrigeration performance", "low humidity refrigeration performance" and "intermittent refrigeration performance" (see 6.3.8.2~ 6.3.8.4); af) Changed the name of the “Low Temperature Refrigeration” test method to “Low Temperature Operation Refrigeration” (see 6.3.8.6); ag) Changed the test method of "nominal heating performance" to add intermediate heating power consumption test and minimum heating test (see 6.3.9.1, 6.3.4.1 of the.2008 edition); ah) Added the test method for “intermittent heating performance” (see 6.3.9.2); ai) Changed the name of "Low Temperature Heating" (see 6.3.9.3, 6.3.4.2 of the.2008 edition); aj) Changed the name and test method of "ultra-low temperature heating" and added the measurement and test methods of electric power and gas consumption heat (see 6.3.9.4, 6.3.4.3 of the.2008 edition); ak) Added the test method for “ultra-low temperature heating” (see 6.3.9.5); a1) Changed the test method of "Annual Primary Energy Performance Coefficient (APFp)" and added "Heating Season Primary Energy Performance Coefficient (APFp)" (HSPFp)” test method (see 6.3.7); am) "Inspection items" have been changed (see 7.3.2, 7.3.2 of the.2008 edition); an) The “Test method” has been changed (see A.2, A.4 of the.2008 edition); ao) Changed "Calculation of annual primary energy performance factor (APFp)" (see A.3, A.5 of the.2008 edition); ap) The formulas for BLh and thb have been modified (see Table D.6, Table E.6 of the.2008 edition). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by the China Machinery Industry Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Refrigeration and Air-conditioning Equipment (SAC/TC238). This document was drafted by. Nanjing Tianjia Environmental Technology Co., Ltd., Blue Flame High-Tech (Tianjin) Gas Technology Co., Ltd., Hefei General Electromechanical Product Testing Institute Co., Ltd., Tsinghua University, Bingshan Songyang Refrigeration (Dalian) Co., Ltd., LG Air Conditioning (Shandong) Co., Ltd., Tianjin University, China Refrigeration and Air-conditioning Industry Association, South China University of Technology, Hefei General Machinery Research Institute Co., Ltd., Hefei General Environmental Control Technology Co., Ltd. Any company. The main drafters of this document are. Chen Changrui, Yi Bo, Liu Fengguo, Wang Luping, Shi Wenxing, Cai Liyong, Nan Xiangche, Yang Zhao, Chen Jingliang, Liu Jinping, Ma Jinping, Xie Baogang, Sun Yun, Li Zhiliang, Zhang Huan, and Liu Chenxi. This document was first published in.2008 and this is the first revision. Gas engine driven air conditioning (heat pump) unit1 ScopeThis document specifies the types and basic parameters, technical requirements, test Inspection methods, inspection rules, as well as marking, packaging, transportation and storage. This document applies to gas engine driven air conditioning (heat pump) units, but does not include the following units. a) Units using water-cooled condensers; b) Units that can perform both cooling and heating functions; c) Units using fuel gas other than natural gas or liquefied petroleum gas; d) Other units for special purposes.2 Normative referencesThe contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 191 Pictorial markings for packaging, storage and transportation GB/T 6388 Shipping and receiving marks for transport packaging GB 11174-2011 Liquefied petroleum gas GB/T 13306 Labels GB/T 17758-2023 Unitary air conditioner GB 17820-2018 Natural Gas GB/T 18837-2015 Multi-connected air conditioning (heat pump) units GB 25130-2010 Safety requirements for unitary air conditioners JB/T 7249 Terminology of Refrigeration and Air-conditioning Equipment3 Terms and definitionsThe terms and definitions defined in JB/T 7249 and the following apply to this document. 3.1 A multi-split air conditioning (heat pump) unit with a gas engine as the compressor drive source. 3.2 Cooling (heat) performance 3.2.1 Gas consumption The total heat of gas consumed when the unit is running. Note. The unit is Watt (W). ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 22069-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 22069-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 5 ~ 8 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 22069-2024_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 22069-2024_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+ countriesQuestion 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.Question 5: Should I purchase the latest version GB/T 22069-2024?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 22069-2024 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
