摘要
阀门作为制冷系统的核心配件之一,其市场行情紧跟下游市场需求变化。综合来看,2019年阀件市场增速放缓,回归理性,知名品牌持续加大产品研发力度,膨胀阀以及电磁阀品类的品牌集中度进一步提高。2020年阀件市场受疫情影响,销量在第一季度出现小幅下滑,但长期来看,冷冻冷藏市场的需求仍然广阔,产业前景向好。
As one of the key parts of refrigeration system,the market of valve keeps up with the change of downstream market demand.In general,the growth speed of valve market slows down in 2019 and returns to a rational level.Key manufacturers increase investment in research and development of new technologies,and the brand concentration of expansion valve and electromagnetic valve is further improved.In 2020,the valve market was affected by the epidemic situation,and the sales volume decreased slightly in the first quarter.However,in the long term,the demand for refrigeration market is still broad,and the industry prospect is good.
作者
张永亮
王军
孟鑫洋
徐玲巧
ZHANG Yongliang;WANG Jun;MENG Xinyang;XU Lingqiao(Gree Electric Appliances,Inc of Zhuhai,Zhuhai 519070,Guangdong,China;Danfoss Automatic Controls Management(Shanghai)Co.,Ltd.,Shanghai 200233,China;Zhejiang Sanhua Climate&Appliance Controls Group Co.,Ltd.,Shaoxing 312500,Zhejiang,China;BSRIA,Beijing 100025,China)
出处
《制冷技术》
2020年第S01期46-50,共5页
Chinese Journal of Refrigeration Technology
关键词
膨胀阀
电磁阀
球阀
Expansion valve
Electromagnetic valve
Ball valve
