HJ 2544-2016Technical requirement for environmental labeling products Air cleaner (English PDF)

Foreword

To implement the "People's Republic of China Environmental Protection Law" to reduce the air purifier products in the production and use of the process of human health and Environmental impact, protection of the environment, the development of this standard.

This standard addresses the environmental design, production process, product performance, packaging and product specifications of air purifiers.

This standard is the first release.

This standard is organized by the Ministry of Environmental Protection Science and Technology Standards Division.

The main drafting of this standard. Environmental Development Department of Environmental Protection, Tsinghua University Building Environment Testing Center, Tianjin deep breathing ring Technology Development Co., Ltd., Lake Electric Co., Ltd., Infinity (China) Co., Ltd., Beijing Asia are environmental technology limited the company.

The environmental protection department of this standard approved on November 14, 2016.

This standard has been implemented since January 1, 2017.

This standard is explained by the Ministry of Environmental Protection.

Environmental labeling products Technical requirements Air purifiers

1 Scope of application

This standard specifies the terms and definitions, basic requirements, technical contents and test methods of the air purifier environmental labeling product.

This standard applies to air cleaners used by non-professionals in the case of homes, homes and similar purposes.

This standard does not apply to.

- air purifiers designed for industrial use;

- air purifiers for use in corrosive and explosive atmospheres (eg dust, steam and gas) in special environmental settings;

- Air purifiers designed for medical use.

2 Normative reference documents

The contents of this standard refer to the terms of the following documents. For undated references, the valid version applies to this standard.

GB 3095-2012 Ambient air quality standards GB/T 16288 Marking of plastic products GB/T 18455 Packaging Recycling Mark Air purifier GB/T 18801-2015 Terminology of Recycling of Waste Products GB/T 20861-2007 Limits for Restricted Substances in Electrical and Electronic Products GB/T 26572

3 Terms and definitions

The following terms and definitions apply to this standard.

Air cleaner

A household and a similar ability to remove one or more contaminants such as particulate matter, gaseous pollutants, microorganisms, etc. in the air Use electrical appliances. (GB/T 18801-2015)

4 Basic requirements

4.1 product quality should meet the GB/T 18801 standard requirements.

4.2 product safety performance, electromagnetic compatibility and sterilization performance should be consistent with the corresponding national or industry standards.

4.3 pollutants discharged from the production enterprises should comply with national or local regulations on pollutant discharge standards.

4.4 production enterprises in the production process should strengthen the clean production.

5 Technical content

6 Test method

6.1 Technical content The inspection procedure of 5.3.1.1 shall be carried out in accordance with the method specified in Annex E, and the calculation of the amount of clean air GB/T 18801-2015 in Appendix B to carry out the method.

6.2 Technical Specifications The tests of 5.3.1.2 and 5.3.2.2 shall be carried out in accordance with the method specified in Clause 6.8 of GB/T 18801-2015.

6.3 Technical content The detection of 5.3.2.1 shall be carried out in accordance with the method specified in Annex C of ISO/IEC 15801-2015.

6.4 Technical content 5.3.3 The test shall be carried out in accordance with the method specified in clause 6.9 of GB/T 18801-2015.

6.5 The other terms of the technical content are carried out through a document review in conjunction with on-site verification.

Appendix A

(Normative appendix) Calculation method of renewable utilization rate A.1 Product recyclability is calculated according to formula A.1.

1 100%

Cyci

Cyc

Where.

Rcyc - Product recyclability,%;

Mcyci - the quality of the ith part and/or material recyclable;

Mv - product quality;

N - the total number of parts and/or materials.

A.2 The following cases can not be calculated in the molecule.

(1) the quality of the lubricating oil is not counted in the molecule;

(2) the battery quality is not counted in the molecule;

(3) Capacitors containing PCBs, mercury-containing components, polybrominated biphenyls and polybrominated diphenyl ethers, chlorofluorocarbon-containing poly Polyurethane foam material, low density foamed polyethylene PE-E material, foamed polystyrene PS-E material can not be calculated in the molecule (4) non-removable parts of glass fiber are not counted in the molecule;

(5) the quality of nonmetallic tapes is not counted in the molecule;

(6) the use of filler rubber parts quality is not calculated in the molecule;

(7) Zhenzhu Mian, sponge quality is not counted in the molecule;

(8) for the purpose of sterilization and other functions can not be clearly marked out the specific composition of the material quality is not calculated in the molecule.

Appendix B

(Normative appendix) Prohibited use of phthalates Chinese name English name abbreviation Di-iso-nonylphthalate phthalate Di-iso-nonylphthalate Di-n-octylphthalate DNOP Di-(2-ethylhexy) phthalate DEHP Diisodecylphthalate DIDP Butylbenzylphthalate BBP Dibutylphthalate Dibutylphthalate Appendix C (Normative appendix) Restricted use of polycyclic aromatic hydrocarbons (PAHs) Chinese name English name Acenaphthene Acenaphtene 1,8-ethylidene naphenaphthylene Anthracene Benzo [a] anthracene Benzo [a] anthracene Benzo pyrene Benzo [a] pyrene Benzo [b] fluoranthene Benzo [b] fluoranthene Benzo [ghi] perylene Benzo [ghi] perylene Benzo [k] fluoranthene Benzo [k] fluoranthene Qu Chrysene Dibenz [a, h] anthracene Fluoranthene Fluoranthene Fluorene Fluorene Indene [1,2,3-cd] pyrene Indeno [1,2,3-cd] pyrene Naphthalene Phenanthrene Pyrene Pyrene Appendix D (Normative appendix) Clean air volume and recommended area of conversion method Since the operating mode of the air purifier is usually a low noise operating state and a maximum air flow condition (for a short time to quickly lower the indoor Pollutant concentration), so this appendix specifies the air purifier to remove PM2.5 pollutants in the low noise operating state and the maximum air flow state and the recommended area of the conversion method.

D.1 Fundamentals

Indoor pollution source transfer process view Figure D.1.

Figure D.1 Schematic diagram of indoor pollutant transfer

The quality of the indoor particulate matter transfer process to meet the quality of conservation, see formula D.1.

Dpv out v

CE CADRP k C kk CC

T S h S h

Where.

C - indoor particulate matter contaminant concentration, mg/m3;

Pp - the penetration factor for the particulate matter entering the room from the outside;

Cout - the mass concentration of outdoor particulate matter, mg/m3;

E '- the rate of indoor pollution sources, mg/h;

K0 - natural sedimentation rate of particulate matter, h-1;

Kv - the number of ventilation of the building, h-1;

S - room area, m2;

H - room height, m;

CADR - air purifier to remove particulate matter clean air, m3/h.

Device 2

Description. 1 - due to the ventilation from the outdoor into the room Particulate matter contaminant 2 - Natural attenuation of contaminants 3 due to the role of the air purifier, removed Contaminant 4 - Indoor sources bring contaminants 5 due to ventilation, from the indoor discharge to the room Outside the contaminants (1) low noise operating conditions on the air purifier clean air requirements According to equation D.1 can be obtained under steady state, when the use of air purifier, the indoor steady-state concentration Ct is.

CADRkk

ECkP

OutvP

The maximum concentration of particulate matter in the indoor air should be lower than the upper limit of the pollutant concentration of the particulate matter corresponding to the air quality , To get.

() HSkkEhSCkPCADR voutvP · - · >= 035 Low noise (D.3) (2) the maximum air flow mode on the air purifier clean air requirements According to the formula D.1 can be obtained in the case of transient, when the use of air purifier, the indoor particulate matter concentration C with time t changes.

Engrave

· -deflection

Weighing

Greeting

Greeting

· = = thS

CADR

CADR

ECkP

CADR

ECkP

OutvP

OutvP max

Maximum and maximum

Exp

The maximum concentration of particulate matter in the indoor air should be lower than the upper limit of the pollutant concentration of the particulate matter corresponding to the air quality , To get.

35exp

Engrave

Engrave

· -deflection

Weighing

Greeting

Greeting

= Ths

CADR

CADR

ECkP

CADR

ECkP

OutvP

OutvP max

Maximum and maximum

D.2 Parameter selection (refer to GB/T 18801-2015 Appendix F) D.2.1 Natural settlement rate the natural sedimentation rate of particulate matter is k0 = 0.2h-1.

D.2.2 Room height

Room height h is set at 2.4m.

D.2.3 Number of ventilation when the main source of pollution comes from the outside (atmospheric environmental pollution), the user will close the doors and windows and use the air purifier. In the doors and windows closed Under the condition, the number of ventilation test results range from 0.05 to 0.57 h-1. This standard takes kv = 0.6h-1.

D.2.4 Indoor particulate matter pollution sources Ignore indoor particulate matter sources, ie E '= 0.

D.2.5 Penetration factor the penetration coefficient Pp of the building is 1.0 for the particles.

D.2.6 Concentration of outdoor particulate matter T 35 µg mC <= T 35 µg mC <= the concentration of outdoor particulate matter is approximately the mass concentration of fine particles, and for severe contaminated weather, take Cout = 300µg/m3.

D.3 Calculate the results (1) low noise operating conditions on the air purifier clean air requirements () SShSkkEhSCkPCADR voutvP * 0.8 * 4.2 * 6.02.035 300 * 6.0 * 8.0 0 = Peacon infinity - · · >= low noise (D.6) (2) the maximum air flow conditions on the air purifier clean air requirements as the maximum air flow state is used to quickly reduce the indoor particulate matter concentration, if the required half an hour to reduce the indoor concentration to 35µg/m3, and assuming that the initial concentration of the room is 300 µg/m3, then Equation D.5 is.

355.0 *

S4.2

6.02.0exp

S4.2

6.02.0

300 * 6.0 * 8.0300

S4.2

6.02.0

300 * 6.0 * 8.0 <=

Engrave

Engrave

Weighing

Weighing

Greeting

Greeting

maximum

Maximum and maximum

CADR

CADRCADR

35208.0 *

92.1exp

92.1

6.345300

92.1

6.345 <=

Engrave

Engrave

Weighing

Weighing

Greeting

Greeting

maximum

Maximum and maximum

CADR

CADRCADR

By solving the formula D.8, we can get the maximum air volume state CADR value in the case of the corresponding area S.

Appendix E

(Normative appendix) Fine particles (PM2.5) clean air inspection procedures E.1 Scope of application this appendix specifies the test method for the amount of clean air used as a fine particulate matter (PM2.5) contaminant with cigarette smoke.

This appendix applies to the 30m3 test cabin on the nominal range of not less than 30m3/h, not more than 800m3/h particulate matter clean air test method.

E.2 Test materials and equipment E.2.1 Fine particulate matter sources (see GB/T 18801-2015). Cigarette smoke (eg, Hongta Mountain Classic 150) 8mg.

E.2.2 Equipment

E.2.2.1 Light scattering dust instrument.

(1) with a continuous recording function, with PM2.5 cutting head;

(2) detection limit. 0.001mg/m3;

(3) Measuring range. (0.001 ~ 10.0) mg/m3.

E.2.2.2 Cigarette smoke generating device, using positive pressure particle generating device (refer to GB/T 18801-2015 Appendix B).

E.2.2.3 Detection of environmental conditions, 30m3 test chamber (refer to GB/T 18801-2015 Appendix A).

Environmental compartment volume. 30m3;

Environmental compartment temperature. 25 ± 2 °C;

Environmental chamber relative humidity. 50% ± 10%;

Air tank air tightness. the number of ventilation <= 0.05h-1;

Environmental chamber PM2.5 Background concentration.