安裝塑料檢查井時的間距是多少-公司新聞-河南中盈塑料制品有限公司
塑料檢查井,俗稱塑料“人孔”,是一種排水附屬結(jié)構(gòu),設(shè)置在直管段的交叉點、拐彎處、管徑或坡度變化處、水滴處或規(guī)則距離處,便于管道的定期檢查,清洗和疏通。那么,讓我們來理解一下,塑料檢查井安裝之間的距離就是雨水和塑料檢查井之間的距離。
1、塑料檢查井與雨水入口之間的距離應(yīng)為20~50m。串聯(lián)連接的連接管數(shù)量不應(yīng)超過3個。雨水入口處的連接管長度不應(yīng)超過25m。
2、道路縱坡大于0.02時,雨水口間距可大于50m,其類型、數(shù)量和布置應(yīng)根據(jù)具體情況和計算確定。
3、雨水口深度不應(yīng)超過1m,并按要求設(shè)置泥漿沉淀池。特殊情況需要淺埋時,應(yīng)采取加固措施。受凍脹影響地區(qū)的沖溝深度可根據(jù)當?shù)亟?jīng)驗確定。
4、一般情況下,排水管應(yīng)埋在凍結(jié)線以下。當該地區(qū)或類似條件的地區(qū)有淺埋經(jīng)驗或采取相應(yīng)措施時,也可以埋在凍結(jié)線以上,其淺埋值應(yīng)根據(jù)該地區(qū)的經(jīng)驗確定。
5、紅線寬度超過50m的城市主干道,道路兩側(cè)應(yīng)設(shè)置排水管。
塑料檢查井由井座,豎井、井蓋、塑料檢查井備件組成,可在小范圍內(nèi)適應(yīng)角度變化,施工方便快捷,密封性能好,有效防止地下水二次污染。它在污水改造中有哪些優(yōu)勢?以下是塑料檢查井小編的整理:
當城市使用塑料檢查井的時候,城市也發(fā)展得更好,但是仍然有農(nóng)村,農(nóng)村建設(shè)不能落后。塑料檢查井也在農(nóng)村建設(shè),使得農(nóng)村排水改造越來越順暢。與磚井相比,塑料管的優(yōu)勢不言而喻,在農(nóng)村污水管網(wǎng)改造或美麗鄉(xiāng)村使用過程中,優(yōu)勢更加明顯。與傳統(tǒng)磚砌體相比,它重量輕,便于運輸和儲存。農(nóng)村道路又彎又窄,可能會讓大貨車難以進入。經(jīng)常是卡車去村頭,換三輪車拉進來或者人工搬運。塑料家具是一種集成產(chǎn)品,便于攜帶。
開挖寬度與管道相同,可作為農(nóng)民的房子。大型挖掘機很難操作。有些地方可能需要人工開挖,使用塑料管可以減少開挖面。施工速度快,擾動指數(shù)低,成本低,人工成本越來越高。新鵬塑料井是一個綜合產(chǎn)品。兩個人一天能裝30口井,磚井兩個人一天能裝2-3口井左右。此外,還需要維護。材料成本方面,一套小井200元左右,比砌磚更劃算。
塑料檢查井內(nèi)壁光滑平整,有導(dǎo)流槽,污垢不易滯留,減少了堵塞的可能性,排水性能優(yōu)異。雨污排放率是傳統(tǒng)檢查井的1至3倍。希望以上內(nèi)容對你有幫助。
塑料檢查井有哪些功能優(yōu)勢
What are the functional advantages of plastic inspection well
塑料檢查井的功能優(yōu)勢主要有五點:
There are five main advantages of plastic inspection well
?。?)耐酸堿腐蝕耐老化、使用壽命長。
(1) It is resistant to acid and alkali corrosion, aging resistance and long service life.
圖為賀氏環(huán)疆塑料檢查井
The picture shows he's Huanjiang plastic inspection well
(2)安全環(huán)保。塑料檢查井的材料是高密度聚乙烯塑料無毒無味,使用后可回收利用。屬于化學(xué)環(huán)保建材,符合國家環(huán)境保護的大政方針。
(2) Safety and environmental protection. The material of plastic inspection well is high density polyethylene plastic, which is non-toxic and tasteless, and can be recycled after use. It belongs to chemical environmental protection building materials, in line with the national environmental protection policy.
圖為賀氏環(huán)疆塑料檢查井
The picture shows he's Huanjiang plastic inspection well
?。?)均勻沉降、抗壓。管道與井座柔性連接,管道與井座的粘土共同運動、很好的解決了傳統(tǒng)檢查井與塑料管道連接所產(chǎn)生的不均勻沉降問題,有效防止地面塌陷。
(3) Uniform settlement and compression resistance. The flexible connection between the pipeline and the well seat, the common movement of the clay between the pipeline and the well seat can well solve the uneven settlement problem caused by the connection of the traditional inspection well and the plastic pipe, and effectively prevent the ground collapse.
圖為賀氏環(huán)疆塑料檢查井
The picture shows he's Huanjiang plastic inspection well
?。?)高效排水。內(nèi)壁光滑流暢,設(shè)有導(dǎo)流槽,污物不易滯留,減少了堵塞的可能,有著出色的排水性能,雨污排放率是傳統(tǒng)檢查井的1~3倍。
(4) Efficient drainage. The inner wall is smooth and smooth, and there is a diversion channel, so the dirt is not easy to stay, which reduces the possibility of blockage. It has excellent drainage performance. The drainage rate of rainwater and sewage is 1-3 times of that of the traditional inspection well.
排水用檢查井主要由井蓋、井蓋座、井筒、井室等部分組成。井筒及井室壁設(shè)置有供維修人員上下的踏步;井室體設(shè)置有進出水支管接口;污水井的井座一般設(shè)置有供水匯流的流槽,便于污物排放順暢;雨水井的井座一般設(shè)置有供管道中泥沙沉淀的沉泥室,方便后期清理維護。
Inspection well for drainage mainly consists of well cover, well cover seat, well bore, well chamber and other parts. The well bore and the wall of the well chamber are provided with steps for the maintenance personnel to go up and down; the well chamber body is provided with the inlet and outlet branch pipe interface; the well seat of the sewage well is generally provided with a flow channel for water supply confluence, so as to facilitate the smooth discharge of pollutants; the well seat of the rain well is generally provided with a mud chamber for sediment deposition in the pipeline, so as to facilitate the later cleaning and maintenance.
塑料檢查井的連接方式是柔性連接,連接靈活方便,密封性好,有效防止污水滲漏,避免地下水二次污染,安全環(huán)保。
The connection mode of plastic inspection wells is flexible connection, flexible and convenient connection, good sealing, effective prevention of sewage leakage, avoidance of secondary pollution of groundwater, safety and environmental protection.
塑料檢查井重量輕,在施工場所等地容易搬運與安裝,比傳統(tǒng)的磚砌井快30倍以上。
Plastic inspection wells are light in weight, easy to transport and install in construction sites and other places, and are more than 30 times faster than traditional brick masonry wells.
塑料檢查井內(nèi)壁光滑,不容易滯留污水等,且塑料檢查井原料中含有聚氯乙烯,其具有耐酸堿等腐蝕的作用,從而延長了塑料檢查井的使用壽命。
The inner wall of plastic inspection wells is smooth, and it is not easy to retain sewage, and the raw materials of plastic inspection wells contain polyvinyl chloride, which has the effect of acid and alkali corrosion resistance, thus prolonging the service life of plastic inspection wells.
如今的社會里塑料檢查井已經(jīng)被廣泛的應(yīng)用與推廣,在很多人知道了解塑料檢查井的時候,又有很多人想了解塑料排水檢查井在排水工作的過程中它的效率高不高呢?
那么塑料排水檢查井排水工作率到底高不高?
檢查井發(fā)展大致經(jīng)歷了粘土井、水泥砌塊、預(yù)制混凝土不銹鋼、玻璃鋼檢查井、塑料檢查井的過程,目前*為流行的就是塑料檢查井,它的排水能力是傳統(tǒng)的排水檢查井的1到3倍。
而塑料檢查井就很好的克服了以上傳統(tǒng)檢查井的不足,具有排水效率高、節(jié)能、節(jié)水、節(jié)材、施工速度快、工程造價低、綠色環(huán)保、節(jié)約耕地、安全防滲漏、國家支持政策等優(yōu)勢。塑料檢查井內(nèi)壁光滑流暢,設(shè)有導(dǎo)流槽,污物不易滯留,減少了堵塞的可能,有著出色的排水性能,雨污排放率是傳統(tǒng)檢查井的1~3倍。
在塑料檢查井之前的檢查井,普遍存在很多的問題,比如占地面積大、耗費材料多、安裝過程繁雜,安裝也不夠靈活、對環(huán)境造成的污染也很嚴重,由于其沒有防泄漏的功能,所以會對地下水造成二次的污染,一個很重要的問題就是由于傳統(tǒng)檢查井容易堵塞,從而大大降低了排水效率,給后期的維護疏通也帶來很大的困難。