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中国LNG加气机的市场、技术现状与发展方向

来源:天然气工业 2011, 31(06) 103-106 日期:2011-06-23 浏览量:
熊茂涛,赵普俊,张宗平,尹保来,杨修杰,雷励
 
 
中国测试技术研究院
 
摘要:
随着我国LNG汽车产业的不断发展,LNG加气站不断增加,LNG加气机日益得到广泛的应用。为此,详细介绍了LNG加气机的组成、工作原理及工作流程,分析了我国LNG加气机的市场及技术现状,指出目前LNG加气机市场还存在着LNG科里奥利质量流量计价格昂贵和单、双流量计加气机并存等一系列问题,展望了我国LNG加气机产业的发展方向:①LNG科里奥利质量流量计的国产化;②单流量计LNG加气机的发展;③LNG加气机的强制检定;④LNG加气机的产业化。这将有助于促进我国LNG加气机行业提高产品的技术水平并扩大国内外市场份额。
 
 
关键词: LNG汽车 LNG加气机 发展现状 LNG质量流量计 单流量计 双流量计 检定规程 产业化
 
Present status and future direction of the development of LNG dispensers in China
 
Xiong Maotao, Zhao Pujun, Zhang Zongping, Yin Baolai, Yang Xiujie, Lei Li
 
China Testing Technology Research Institute, Chengdu, Sichuan 610021, China
 
Abstract:
With the rapid development of LNG vehicles in China, LNG stations are increasing in such great numbers that LNG dispensers are more and more widely used. Hereby this paper first introduces the structure compositions, working principles, and flow process of an LNG dispenser. Then, through an analysis of the market and technical status of LNG dispensers in China, it is pointed out that the Coriolis mass flowmeter is high in price and single and double flowmeters coexist in the present market, and the developing trend of LNG dispensers in China is also predicted as follows: (1) Coriolis mass flowmeters will be hopefully made in China; (2) Single flowmeters will be developed for LNG dispensers; (3) Compulsory verification will be done on the LNG dispensers; (4) LNG dispensers will be put into industrial production. This developing direction will help this industry in China promote the technical level of LNG dispensers and occupy more shares in both domestic and foreign markets.
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