Caisson - kuyini? Caisson for well

Uma unquma ukufaka i-caisson, kuyini, kubalulekile ukuthola. Ekuqaleni, lesi sici sasetshenziselwa umsebenzi ongaphansi kwamanzi, kubonakala sengathi igumbi elinesigcawu noma isisindo. Isici esiyinhloko kwakuyikhwalithi yokungena kwamanzi.

Incazelo ye-caisson

Ukuze kutholakale ukusebenza okuphakade kwesistimu, kubalulekile ukucabangela ubuqili besimo sezulu futhi ucabange ngazo zonke imininingwane. Lapho izinga lokushisa lendawo yangaphandle liwela ngaphansi kwe-zero, amanzi anekhono lokubanda. Ama-horizons angaphansi komhlaba atholakala ngezansi kwezinga lokuqhwaza, kanti imishini yokudonsa isendaweni, lokhu kubonisa ukuthi uketshezi luzoqhwaza ekuqaleni kokuqandisa. Lokhu kuzobangela ukuthi ipompo ihlale ingasetshenziswa, amapayipu ayoqhekeka futhi uhlelo luzophela. I-caisson izosiza ukuqeda lezi zinkinga. Kuyini, ungafunda ngokufunda lesi sihloko.

Isici esihle esilandelayo yisiqukathi esikhulu se-thermally insulated, esinikezwa isembozo. Lezi zinsuku nazo zifakiwe. Ngaphakathi kukhona imishini edingekayo. Phakathi kwezinye izinto, ngaphakathi kuyo kungenzeka ukufaka ipompo, kanye nama-valve yokuyeka, okuzenzakalelayo, izihlungi, itanki lokunwetshwa nezinsimbi zokulinganisa. Ukunciphisa i-caisson kahle kungenzeka kuphela lapho itholakala eduze nesakhiwo esivuthayo noma isakhiwo esifanayo. Lolu khetho lungcono kakhulu, ngoba kulokhu uzokwazi ukufinyelela kuwo wonke ama-node wesistimu. Noma kunjalo, lobu buchwepheshe buba nezinselele. Zihlanganisa ukuthi imishini idinga isidingo sokuba khona isikhala esikhulu esikhululekile, ukungabi khona kwesibili kuqukethe umsebenzi owanelisayo womshini.

Incazelo ye-caisson

Uma unquma ukukhetha ibhokisi lepulasitiki, yikuphi, ungathola ngezansi. Izakhiwo ezinjalo zingase zibe nombuthano wama-rectangular, square noma wesiyingi. Bathole ukusakazwa okukhulu phakathi kwabathengi. Lokhu kungenxa yamanani aphansi, isisindo esincane, ukuphila okude, izindawo ezinhle zokushisa ezishisayo, kanye nokungena kwamanzi. Uma kuqhathanisa izindleko, ama-analogues epulasitiki abiza kakhulu uma kuqhathaniswa no-ferro-ukhonkolo kanye nensimbi. Isisindo esincane senza kube lula ukwenza nokulayishwa kwemisebenzi, kanye nokuphathwa kokufaka. Ipulasitiki ayiyona ingozi kakhulu, futhi ayidingi ukufakwa okungeziwe. Ukushisa ngaphakathi kwe-tank njalo kuhlala ngaphakathi kwama-+5 degrees, okuqeda ukukhipha amanzi. Uma unquma ukukhetha ibhokisi lepulasitiki, kuyini, kubalulekile ukwazi. Kubalulekile ukucabangela ezinye izithiyo ezakhiwe ngalezo zakhiwo. Zibonakaliswa ngokungagculiseki okuqinile, lokhu kungabangela ushintsho ekulinganiseni okulinganayo kwesitsha, okulandelwa ukuhluleka kwemishini. Ukuxazulula le nkinga kungenzeka ukuthi umane ngokwanele, ngaleyo njongo kuzodingeka ukuthi uphinde ugcwalise i-backimilling ngosizo lwesitenti semali, okwanele ukunikeza ungqimba ngobukhulu bama-millimitha angu-80.

I-caisson yensimbi

Ungenza i-caisson ensimbi ngezandla zakho. Noma kunjalo, izinketho ezinjalo zibuye zithengiswe ezitolo zezimpahla ezihambelanayo. Ngaphandle, isakhiwo sizodinga ukwelashwa nge-comptic anti-corrosive, futhi indaba ingaba yensimbi ebanzi bayo ubunamamitha ayi-4. Ngokuvamile amamodeli aqediwe akhiwe ngensimbi engagqwali, lokhu kuqinisekisa impilo ende. Kodwa-ke, kubalulekile ukucabangela ukuthi i-caisson yalolu hlobo izobiza okungaphezu kwama-analogues.

I-Caisson yezindandatho zokukhonkolo eziqinisiwe

Ungasungulwa i-caisson, eyenziwe ngezindandatho zokukhonkolo eziqinisiwe. Imikhiqizo efanayo isanda kusetshenziselwa kancane kancane, lokhu kuchazwa izindleko eziphakeme, isisindo esinzima nokuvinjelwa kwamanzi okungenamsoco. Inani eliyinkimbinkimbi liyinkimbinkimbi inqubo yokuthutha, futhi ihlanganisa nesidingo sokuqashiswa kwemishini yokuphakamisa, okubandakanya izindleko ezengeziwe. Ngokuqondene nokungabi namanzi okuphuthumayo, ngenxa ye-hygroscopicity of the material, kuzodingeka uthathe izinyathelo zokuhlukanisa amasongo. Ezingqungqutheleni ezinzima, amanzi asepompo kanye nama-valve yokuma angabisa. Ngakho-ke, i-caisson eqinisekisiwe ekhonkolo ayigcwalisi njalo umsebenzi wayo oyisisekelo. Phakathi kwezinye izinto, kunomthwalo othakazelisayo emhlabathini, eminyakeni edlule izakhi zokwakha, ezenza kube nokuguquguquka kwesistimu yamaphayiphi.

Ukufakwa kwe-caisson

Uma uzobe ufake i-caisson, kufanele ulandele imithetho ethile. Ngokuqondene nesakhiwo sensimbi, umsebenzi kufanele uqale ngokulungiswa kwemfuyo. Kubalulekile ukucabangela ukuthi ububanzi bayo kufanele bube buncane kakhulu kune-caisson ngokwayo-ngamasentimitha angu-30. Ukujula kufanele kubalwe ngendlela intamo yetanki ibe yi-15 cm ngaphezu komhlabathi. Lokhu kuzovimbela ukungena kwamanzi angaphezulu okwenza ngesikhathi sokukhipha Iqhwa kanye nesikhathi sezulu. Isinyathelo esilandelayo ukwenza umgodi we- casing, ozobe ukhona ngezansi. Ingahle ibekwe endaweni ephakathi noma ihambe ezindaweni zonke. I-plastic caisson ifakwe esimisweni esifanayo. Esikhathini esilandelayo, umkhono kumele uhanjiswe emgodini ovela kumbhobho, ububanzi bawo obukhulu bube bukhulu kunokwakheka kwe-casing. Ubude bomkhono buyahlukahluka kusuka ku-10 ukuya ku-15 cm. Kubalulekile ukuqinisekisa ukuthi umkhono ubeka kalula ipayipi.

Isiphetho

Uma wena ngokwakho ufake i-caisson emthonjeni, khona-ke ungakwazi ukufaka itanki lomsindo. Kudingekile ukuyibeka ngendlela yokuthi intamo ye-casing idlulela eceleni kwodonga lwesakhiwo. Lokhu kuzokuvumela ukuba uthole itangi ngaphandle kokukhawulela ukufinyelela emthonjeni. Ngemuva kokuthi ufunde ukuthi i-caisson yimuphi umthombo, ungathenga imishini futhi ucabange ngokuyifaka. Kubalulekile ukuhlinzeka i-caisson nazo zonke izimfanelo ezidingekayo, phakathi kokushisa ukushisa nokuvikelwa kokungcola. Kuphela kulesi simo uzohlinzekwa ngamanzi ahlanzekile unyaka wonke, okungeke kukhishwe ngisho nakubusika obukhulu kakhulu.