机电工程技术
機電工程技術
궤전공정기술
MACHANICAL & ELECTRICAL ENGINEERING TECHNOLOGY
2014年
6期
164-168
,共5页
电热水器%防漏电%防电闸%防电技术
電熱水器%防漏電%防電閘%防電技術
전열수기%방루전%방전갑%방전기술
electrical water heaters%electric leakage protection%electric leakage protection switch%electric leakage protection technology
介绍了目前国内储水式电热水器的发展情况和行业内防漏电技术方案的应用现状，说明了储水式电热水器防漏电新技术方案的设计原理，并阐述了防电闸技术设计参数的确定、结构设计方案以及防漏电新方案与现有技术方案的对比等。防电闸技术结构简单，其与三极断漏电保护插头组成的防漏电新方案跟现有技术方案相比成本相当，但却有更加可靠的安全性能，因此具有显著的市场推广价值。
介紹瞭目前國內儲水式電熱水器的髮展情況和行業內防漏電技術方案的應用現狀，說明瞭儲水式電熱水器防漏電新技術方案的設計原理，併闡述瞭防電閘技術設計參數的確定、結構設計方案以及防漏電新方案與現有技術方案的對比等。防電閘技術結構簡單，其與三極斷漏電保護插頭組成的防漏電新方案跟現有技術方案相比成本相噹，但卻有更加可靠的安全性能，因此具有顯著的市場推廣價值。
개소료목전국내저수식전열수기적발전정황화행업내방루전기술방안적응용현상，설명료저수식전열수기방루전신기술방안적설계원리，병천술료방전갑기술설계삼수적학정、결구설계방안이급방루전신방안여현유기술방안적대비등。방전갑기술결구간단，기여삼겁단루전보호삽두조성적방루전신방안근현유기술방안상비성본상당，단각유경가가고적안전성능，인차구유현저적시장추엄개치。
The paper introduces the development situation of electrical storage water heaters in the domestic market and the present application of the electric leakage protection technology. It shows the design principle of a new solution of electric leakage protection for electric storage water heaters. Simultaneously,it also describes the design parameters,structural design of the electric leakage protection switch,as well as the comparison between the new solution and the old ones. The technology of the electric leakage protection switch has a simple structure and with a similar cost as the old ones, its combination with a three poles leakage protection plug has a more reliable safety performance. Therefore,the new solution has significant market promotion value.
