Heat pump water heater for household and similar application
1 Scope
This standard specifies the terms and definitions, product classification, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of heat pump water heater for household and similar application (hereinafter referred to as heat pump water heater).
This standard is applicable to heat pump water heater for household and similar application driven by electric motors, adopting vapor compression refrigeration cycle, taking air or water as heat source for providing hot water. This standard may be used as a reference for heat pump water heaters for other heat sources or purposes.
This standard is not applicable to heat pump water heater for industrial purposes.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including all amendments) applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 1019 General requirements for the package of household and similar electrical appliances
GB/T 1766 Paints and varnishes - Rating schemes of degradation of coats
GB/T 2423.3 Environmental testing - Part 2: Testing method - Test Cab: Damp heat, steady state
GB/T 2423.17 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ka: Salt mist
GB/T 2624
(All parts) Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full
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 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB/T 3785.1-2010 Electroacoustics - Sound level meters - Part 1: Specifications
GB 4343.1 Electromagnetic compatibility - Requirements for household appliances electric tools and similar apparatus - Part 1: Emission
GB 4706.32 Safety of household and similar electrical appliances - Particular requirements for heat pumps, air-conditioner and dehumidifier
GB/T 4798.1 Environmental conditions existing in the application of electric and electronic products - Section 1: Storage
GB/T 4798.2 Environmental conditions existing in the application of electric and electronic products - Section 2：Transportation
GB/T 4857.7 Packaging - Basic tests for transport packages - Part 7: Sinusoidal vibration test method at constant frequency
GB/T 4857.10 Packaging - Basic tests for transport packages - Part 10: Sinusoidal vibration test method using at variable vibration frequency
GB/T 5296.2 Instructions for use of products of consumer interest - Part 2: Household and similar electrical appliances
GB 5749 Standards for drinking water quality
GB/T 7725 Room air conditioners
GB/T 9286 Paints and varnishes - Cross cut test for films
GB/T 14522 Artificial weathering test method for plastics, coating and rubber materials used for machinery industrial products - Fluorescent UV lamps
GB 17625.1 Electromagnetic compatibility - Limits - Limits for harmonic current emissions (equipment input current ≤ 16A per phase)
GB/T 29780 Hermetic motor - compressors for household and similar application heat pump water heater
JB/T 10359 Environmental technical requirements of the plastics for the outdoor units for air conditioners
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
heat pump water heater
device using vapor compression refrigeration cycle driven by motor to transfer heat from air or water to heated water in order to produce domestic hot water
3.2
air-source heat pump water heater
heat pump water heater with ambient air as heat source
3.3
water-source heat pump water heater
heat pump water heater with water (including water from wells, lakes, seas or rivers, water circulating in underground coils, and usable water for other purposes) as heat source
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Product classification
5 Technical requirements
6 Test methods
7 Inspection rules
8 Marking, packaging, transportation and storage
Annex A (Normative) Annual performance factor test and calculation method of air-source heat pump water heater
Annex B (Normative) Test method for heating capacity of unsteady heat pump
Annex C (Normative) Test method for water temperature in water tank
Heat pump water heater for household and similar application
1 Scope
This standard specifies the terms and definitions, product classification, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of heat pump water heater for household and similar application (hereinafter referred to as heat pump water heater).
This standard is applicable to heat pump water heater for household and similar application driven by electric motors, adopting vapor compression refrigeration cycle, taking air or water as heat source for providing hot water. This standard may be used as a reference for heat pump water heaters for other heat sources or purposes.
This standard is not applicable to heat pump water heater for industrial purposes.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including all amendments) applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 1019 General requirements for the package of household and similar electrical appliances
GB/T 1766 Paints and varnishes - Rating schemes of degradation of coats
GB/T 2423.3 Environmental testing - Part 2: Testing method - Test Cab: Damp heat, steady state
GB/T 2423.17 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ka: Salt mist
GB/T 2624
(All parts) Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full
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 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB/T 3785.1-2010 Electroacoustics - Sound level meters - Part 1: Specifications
GB 4343.1 Electromagnetic compatibility - Requirements for household appliances electric tools and similar apparatus - Part 1: Emission
GB 4706.32 Safety of household and similar electrical appliances - Particular requirements for heat pumps, air-conditioner and dehumidifier
GB/T 4798.1 Environmental conditions existing in the application of electric and electronic products - Section 1: Storage
GB/T 4798.2 Environmental conditions existing in the application of electric and electronic products - Section 2：Transportation
GB/T 4857.7 Packaging - Basic tests for transport packages - Part 7: Sinusoidal vibration test method at constant frequency
GB/T 4857.10 Packaging - Basic tests for transport packages - Part 10: Sinusoidal vibration test method using at variable vibration frequency
GB/T 5296.2 Instructions for use of products of consumer interest - Part 2: Household and similar electrical appliances
GB 5749 Standards for drinking water quality
GB/T 7725 Room air conditioners
GB/T 9286 Paints and varnishes - Cross cut test for films
GB/T 14522 Artificial weathering test method for plastics, coating and rubber materials used for machinery industrial products - Fluorescent UV lamps
GB 17625.1 Electromagnetic compatibility - Limits - Limits for harmonic current emissions (equipment input current ≤ 16A per phase)
GB/T 29780 Hermetic motor - compressors for household and similar application heat pump water heater
JB/T 10359 Environmental technical requirements of the plastics for the outdoor units for air conditioners
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
heat pump water heater
device using vapor compression refrigeration cycle driven by motor to transfer heat from air or water to heated water in order to produce domestic hot water
3.2
air-source heat pump water heater
heat pump water heater with ambient air as heat source
3.3
water-source heat pump water heater
heat pump water heater with water (including water from wells, lakes, seas or rivers, water circulating in underground coils, and usable water for other purposes) as heat source
Contents of GB/T 23137-2020
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Product classification
5 Technical requirements
6 Test methods
7 Inspection rules
8 Marking, packaging, transportation and storage
Annex A (Normative) Annual performance factor test and calculation method of air-source heat pump water heater
Annex B (Normative) Test method for heating capacity of unsteady heat pump
Annex C (Normative) Test method for water temperature in water tank
