鋼制機井(jing)房，屬農機防(fang)護裝置(zhi)。本實(shi)用(yong)新(xin)型(xing)的(de)技術方案是：矩形箱(xiang)體的(de)下(xia)面(mian)(mian)(mian)覆蓋在(zai)混凝土機井(jing)圓(yuan)(yuan)周外(wai)緣，前后兩面(mian)(mian)(mian)裝有防(fang)盜(dao)門，左右(you)(you)兩個側(ce)面(mian)(mian)(mian)和頂面(mian)(mian)(mian)為一體鋼板外(wai)殼(ke)，左右(you)(you)側(ce)面(mian)(mian)(mian)上部安(an)裝手(shou)(shou)搖柄(bing)，下(xia)部有圓(yuan)(yuan)孔(kong)，防(fang)盜(dao)門內裝有電(dian)表、漏電(dian)保(bao)護器、電(dian)源開關、交流(liu)接(jie)觸器，箱(xiang)體內上部中(zhong)心位(wei)置(zhi)裝有水泵升(sheng)降圓(yuan)(yuan)筒，水泵升(sheng)降圓(yuan)(yuan)筒上固定有鋼絲繩，手(shou)(shou)搖柄(bing)通過齒輪傳動連接(jie)到水泵升(sheng)降圓(yuan)(yuan)筒，手(shou)(shou)搖柄(bing)可拆卸。本實(shi)用(yong)新(xin)型(xing)的(de)優點：可替換磚制機井(jing)房，占地(di)不足1平方米，功(gong)能齊全，安(an)全防(fang)盜(dao)，操作方便。
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