Instructions for the Guangdong Province Occupational Health Engineering Ventilation Inspection Work Specification (Trial)
10.20001/j.issn.2095-2619.20241216
- VernacularTitle:《广东省职业卫生工程通风检测工作规范(试行)》编制说明
- Author:
Xia WU
1
;
Shibiao SU
;
Danying ZHANG
;
Xiaoliang LI
;
Shijie HU
Author Information
1. Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, Guangdong 510300, China
- Publication Type:Journal Article
- Keywords:
Occupational health;
Health engineering;
Ventilation;
Detection;
Work specification;
Instruction
- From:
China Occupational Medicine
2024;51(6):694-699
- CountryChina
- Language:Chinese
-
Abstract:
At present, China has not yet established a comprehensive standard and evaluation system specifically for occupational health engineering ventilation inspection. In order to meet the requirements for the design of occupational-disease-prevention facilities, the evaluation of occupational disease hazard control effectiveness, and the protective facilities, the Guangdong Provincial Occupational Health Technical Quality Control Center developed the Guangdong Province Occupational Health Engineering Ventilation Inspection Work Specification (Trial) by referring domestic and international standards and norms related to occupational health engineering, industrial ventilation design manuals and professional literature, using brainstorming and experience-based methods. The work specification covers the key detection indicators of ventilation systems, and comprehensively covers the core links of occupational health engineering ventilation testing. The relevant indicators mainly include: detection of air velocity control; wind speed and air volume of exhaust hoods and exhaust vents of ventilation facilities; detection of wind pressure, wind speed and air volume inside the ventilation duct; fresh air volume detection; and calculation and evaluation of ventilation frequency. The specification is highly practical, indicting scientific and advanced principles, and ensures the fairness and reliability of the testing process and results. Its implementation will effectively promote the standardization and professionalism of occupational health engineering ventilation testing, providing robust technical support for safeguarding workers' health.
