化糞池安裝說明
1、根據化糞(fen)池(chi)尺(chi)寸開挖矩(ju)形坑,墊(dian)層采用50mm混凝土。
2、水平鋪(pu)設三(san)格化(hua)工池,連接溜管(guan)和排(pai)氣管(guan),排(pai)氣管(guan)高(gao)出衛(wei)生間20-50cm
3、回(hui)填土應半干(gan)半濕,分(fen)(fen)層夯(hang)實(shi),分(fen)(fen)層回(hui)填至地面(mian)(mian),防止化(hua)糞池坍塌傾斜。回(hui)填分(fen)(fen)兩次(ci)進行:第(di)一次(ci)回(hui)填半深0.6m,灑少量水(shui)壓(ya)實(shi)整平,第(di)二次(ci)回(hui)填至地面(mian)(mian)。頂(ding)部兩個(ge)出水(shui)口(kou)高出地面(mian)(mian)5-10cm,出水(shui)口(kou)蓋(gai)板(ban)四周(zhou)采用水(shui)泥砂漿(jiang)加固(gu),起(qi)到防滲固(gu)定作(zuo)用。
4、便(bian)(bian)盆(pen)的安裝應左右(you)平行,前高(gao)后(hou)低(5O角)縱向,保(bao)證便(bian)(bian)盆(pen)沖洗后(hou)不留水。便(bian)(bian)盆(pen)后(hou)端與(yu)墻壁(bi)之間的距離應在(zai)20-25cm之間。在(zai)寒冷地區,應在(zai)便(bian)(bian)盆(pen)外添加保(bao)濕(shi)層。蹲便(bian)(bian)器周(zhou)圍先用細砂(sha)夯實,再用2cm水泥砂(sha)漿找(zhao)平。
5、儲水(shui)(shui)箱出水(shui)(shui)管安(an)裝時(shi),必須(xu)自然放置。不適用于S型敷設(she),防止水(shui)(shui)結冰。儲水(shui)(shui)桶(tong)(tong)應(ying)放在便(bian)盆后面(mian)。安(an)裝室(shi)內(nei)儲水(shui)(shui)桶(tong)(tong)時(shi),桶(tong)(tong)蓋應(ying)低(di)于地面(mian)10cm。桶(tong)(tong)蓋可采用保溫(wen)材料覆蓋。回填時(shi),貯水(shui)(shui)桶(tong)(tong)應(ying)先灌滿水(shui)(shui),再灌實。