一、同層排水是什么意思
傳統的排水系統是異層排水,也稱隔層排水,將水管和樓下面連在一起的,假如排水出現了故障就會對業主和鄰居造成不良影響,帶來很多麻煩,因此就有了新型的排水系統,即同層排水,那么同層排水是(shi)什么意思呢?
其實,同(tong)層(ceng)(ceng)(ceng)(ceng)排(pai)(pai)水(shui)就(jiu)是和異層(ceng)(ceng)(ceng)(ceng)排(pai)(pai)水(shui)相(xiang)對的(de)(de)一個概念,同(tong)層(ceng)(ceng)(ceng)(ceng)排(pai)(pai)水(shui)的(de)(de)排(pai)(pai)水(shui)管(guan)道(dao)就(jiu)在本(ben)樓(lou)(lou)層(ceng)(ceng)(ceng)(ceng)里面,不(bu)(bu)穿過樓(lou)(lou)層(ceng)(ceng)(ceng)(ceng),與同(tong)一樓(lou)(lou)層(ceng)(ceng)(ceng)(ceng)的(de)(de)排(pai)(pai)水(shui)主干(gan)管(guan)相(xiang)連(lian),各(ge)個衛生(sheng)間(jian)的(de)(de)設(she)備橫管(guan)在同(tong)一層(ceng)(ceng)(ceng)(ceng)的(de)(de)樓(lou)(lou)層(ceng)(ceng)(ceng)(ceng)沿著墻面鋪(pu)設(she),直接利用(yong)后排(pai)(pai)水(shui)的(de)(de)方法(fa)排(pai)(pai)水(shui),不(bu)(bu)用(yong)占用(yong)下(xia)一層(ceng)(ceng)(ceng)(ceng)家里衛生(sheng)間(jian)頂層(ceng)(ceng)(ceng)(ceng)的(de)(de)空間(jian)。
二、同層排水系統設計要點有哪些
同層排水(shui)系統(tong)要(yao)遵循系統(tong)設(she)計來(lai)安裝,設(she)計時要(yao)注意以(yi)下幾個設(she)計要(yao)點:
1、應(ying)(ying)采用污廢水合流系統,衛生器具應(ying)(ying)盡量(liang)布置在同一側墻面(mian)上,當不能做到(dao)時,也應(ying)(ying)布置在相(xiang)鄰墻面(mian)。
2、在便(bian)(bian)器(qi)應(ying)采(cai)用(yong)(yong)掛(gua)壁式(shi)坐式(shi)便(bian)(bian)器(qi),沖(chong)洗水(shui)(shui)(shui)箱應(ying)采(cai)用(yong)(yong)薄(bo)管(guan)形或(huo)超薄(bo)型隱蔽式(shi)水(shui)(shui)(shui)箱,按照我國現行政策,坐式(shi)便(bian)(bian)器(qi)應(ying)采(cai)用(yong)(yong)節水(shui)(shui)(shui)型,沖(chong)洗水(shui)(shui)(shui)箱的沖(chong)洗水(shui)(shui)(shui)量不(bu)超過6L,用(yong)(yong)兩檔沖(chong)洗。
3、排水(shui)管(guan)材宜(yi)采用(yong)聚乙烯(xi)管(guan),不得將給水(shui)管(guan)管(guan)件(jian)用(yong)于排水(shui)管(guan)系,接口采用(yong)對口焊接,以改(gai)善水(shui)力工況,減少水(shui)流噪聲(sheng)和節省空(kong)間尺寸(cun)。
4、衛生器(qi)具排水(shui)支管(guan)(guan)宜分(fen)別獨立接入排水(shui)立管(guan)(guan),盡(jin)量減少橫管(guan)(guan)長度,排水(shui)橫管(guan)(guan)應(ying)保(bao)證充滿度,橫管(guan)(guan)坡度不(bu)宜過大。
5、不設地(di)(di)(di)漏(lou)或少設地(di)(di)(di)漏(lou),設置地(di)(di)(di)漏(lou)時(shi)可采(cai)(cai)用(yong)側排地(di)(di)(di)漏(lou)或采(cai)(cai)用(yong)高度較矮的新(xin)型地(di)(di)(di)漏(lou)。
6、管(guan)(guan)道隱(yin)蔽前應(ying)做管(guan)(guan)道通水(shui)(shui)試驗和灌水(shui)(shui)試驗。