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Building Standard Library

national standards of People's Republic of China

HVAC mapping standards


Standard for heating, ventilation and air conditioning drawinges

GB / T 50114-2010


Compiling department: Ministry of Housing and Urban-Rural Development of the People's Republic of China Approval Department: Ministry of Housing and Urban-Rural Construction of the People's Republic of China Date of implementation: March 1, 2011

Announcement No. 745 of the Ministry of Housing and Urban-Rural Development of the People's Republic of China

Announcement on the release of the national standard "HVAC Mapping Standards"

The HVAC Mapping Standard is now approved as the national standard, numbered GB / T 50114-2010, and will be implemented from March 1, 2011. The original "HVAC Mapping Standard" GB / T 50114-2001 was abolished at the same time. This standard is published by China Construction Industry Press organized by the Standard Quota Research Institute of our Ministry.

Ministry of Housing and Urban-Rural Development of the People's Republic of China
August 18, 2010


Foreword

This standard is in accordance with the requirements of the "Ministry of Construction and Standards for the 2007 Construction and Standardization of Construction and Revision Plans (First Batch)" (Building Standard [2007] 125). Revised on the basis of GB / T 50114-2001.
During the revision of this standard, the compilation team conducted extensive investigations and studies, carefully summarized practical experience, consulted relevant international standards and advanced foreign standards, and extensively solicited opinions on the basis of revising this standard, which was finally reviewed and finalized.
This standard is divided into 4 chapters. The main technical contents include: general rules, general regulations, commonly used legends, and drawing methods.
The main contents of the revision of this standard are:
1 Revised part of the general rules and general regulations;
2 Added and modified some common legends;
3 Adjusted part of the drawing method.
This standard is managed by the Ministry of Housing and Urban-Rural Development, and the China Construction Standard Design and Research Institute is responsible for the interpretation of specific technical content. If any changes or supplements are found during the implementation of this code, please send comments and relevant materials to China National Institute of Architectural Standards and Design (Building 2 of Subject International, No. 9 Shouti South Road, Haidian District, Beijing 100048) For reference during revision.
Compiling institutes of this standard: China National Architectural Standards Design and Research Institute
This standard was edited by: East China Architectural Design & Research Institute Co., Ltd.
Zhongke Architectural Design Research Co., Ltd.
Beijing Hongye Peer Technology Co., Ltd.
The main drafters of this standard: Qu Qian Ma Weijun Liang Taohua Wei Zhu Bin Yu Yinping Wei Guangyuan
Main reviewers of this standard: Luo Jijie, Cui Changqi, Zheng Xiaomei, Man Xiaoxin, Wang Ting, Song Xiaochun, Zheng Kebai, Ren Xiangdong, Xue Yingchao, Wu Guoyi