Lokacin dabawulyana buɗewa gabaɗaya, na'urar rufewa da ke hana matsakaicin zubewa zuwa akwatin shaƙewa ana kiranta na'urar rufewa na sama.
Lokacin dabakin kofa, globe bawul da maƙurabawulsuna cikin rufaffiyar jihar, saboda matsakaicin matsakaiciyar kwararar bawul ɗin globe da magudanar ruwabawulyana gudana sama daga ƙarƙashin ƙasabawuldiski, babu matsa lamba a cikin rami na jiki, kuma matsa lamba a cikin rami na jiki yana ƙasa da matsin aiki lokacin dabakin kofaan rufe, don haka matsa lamba na matsakaici akan marufi kadan ne.Lokacin da aka buɗe, marufi zai ɗauki nauyin aiki, idan akwai tsarin rufewa na sama, zai iya hana matsakaicin matsakaicin aiki daga aiki akan marufi, tsawaita rayuwar marufi, don hakabawulba zai zube ba.
Wani aikin sa shi ne, idan aka samu yabo a cikin ma'ajin, za a iya buɗe bawul ɗin gabaɗaya don rufe hatimin na sama, ta yadda za a iya sassauta gyadar tattarawa ko ƙwanƙwaran ƙwayar cuta, a ƙara tattarawa, sannan a danna murfin cika. , don tabbatar da cewa kwandon bawul ɗin yana da yawa kuma babu ɗigogi, don haka, don bawul ɗin ƙofar, bawul ɗin duniya, bawul ɗin maƙura don samar da na'urar rufewa na sama.
Bayanan da ke sama dagaTianjin Tanggu Water-Seal Valve Co., Ltd.
Lokacin aikawa: Afrilu-08-2023