I-Polypropylene crane: inkcazo, inzuzo kunye nokungalunganga, ukufakwa

Namhlanje, iinkqubo zepayipi ezenziwe nge-polypropylene zifumene ukusabalalisa kwazo, kuba zinempawu ezintle. Kodwa ngokulungelelaniswa kwabo kunye nokusebenza okucwangcisiweyo okufunekayo, okubizwa ngokuba yiimvenge zebhola. Baza kuxutyushwa ngezantsi.

Inkcazelo

Ikhonkco yekhonkco yePolproprolene nayo ibhekisela kule ntlobo. Ubunqwenelekayo kukuba iimveliso ezinjalo zenzelwe ukuvala amanzi. Ezi zixhobo zisetyenziswe kwiinkqubo zokuhambisa kwamanzi ashushu kunye nokubanda, kunye nokushisa. Umzimba wemveliso efanayo yenziwe ngeproprolene, ngokubonga ukuba ukufakwa kwamakhranti kwenziwa njani ngeteknoloji efanayo esebenziselwa ukudibanisa imibhobho ye-polypropylene kunye nezinye izinto zokufakelwa. Inkalo yabo eyahlukileyo iphezulu kwaye akukho mfuneko yokulungiswa nokugcinwa. Kufuneka kuqatshelwe ukuba loo ndlela ayifanele isetyenziselwe ukulungelelanisa ubukhulu bokuhamba kwamanzi, kuba kule meko iya kuphelelwa ngokukhawuleza.

Iimpawu eziphambili

I-Polypropylene crane iyithengiswa kwiintlobo ezahlukeneyo, kodwa ngezantsi ziyimpawu ze-crane PPRS PN20. Uluhlu lwamaqondo okushisa asebenzayo luya kusuka kwi-0 ukuya kuma-95 ° C, ngelixa ubukhulu bokuba ngu-20.63 mm. Ngokuqhelekileyo abathengi banomdla kumbuzo onjengexesha lokusebenza. Ukuba kukho itampu yenguqu echaziweyo ngasentla, ingasetyenziselwa kwiinkqubo zokubonelela zamanzi ezibandayo. Kwimeko yokuqala, ubomi benkonzo bunokufikelela kwiminyaka engama-50, kodwa ukuba isistim sokuhambisa amanzi, ukushisa kwendawo yokusebenza akufanele kube ngaphezu kwama-75 ° C, ngelixa unokuthembela kwiinkonzo zobomi eziyiminyaka engama-25. Kwakhona kubalulekile ukuqwalasela ukunyanzelwa koxinzelelo kwinkqubo, okufuneka ibe yi-20 bar.

Ukubhekisela

I-Polypropylene crane ineempawu zokuzinza kweekhemikhali, ngoko yafumanisa ukuhanjiswa kwayo phantsi kweemeko ezingekho nje kuphela kwimibhobho yasemakhaya, kodwa nakwiinkqubo zoshishino, ngokukodwa, isetyenziswe kwimipayipi enezixhobo zangaphakathi ezidibeneyo nama-acids.

Eziyinzuzo

Phakathi kweenzuzo zeemveliso ezichazweyo zingabonakali nje kuphela ukuhlala kunye nokungabikho kwemfuno yokugcinwa ngexesha lokusebenza, kodwa kunye neendleko eziphantsi, ubungakanani be-compact, kunye nokuqiniswa kakuhle. Naliphi na inkosi ngoncedo lwezixhobo eziphuculweyo ziya kukwazi ukufaka indlela enjalo, kodwa ngaphezu koko kuya kufuneka ukuba ulungiselele umshini wokulumala. Ukunyuka kofakelo kungabizwa ngokuba yinzuzo enkulu. Phakathi kwezinye izinto, ifowuni inombonakalo obonakalayo, iimpahla zangaphakathi aziyi kukhula, kwaye ubunzima bayo buncinane. Xa ukhetha ipompole ye-polyproplene, kufuneka uqaphele ukuba ububanzi bayo ngaphakathi ngaphakathi kwisango kufuneka buhambelane nesimo esicacileyo kwimpayipi.

Iingxaki eziphambili zeemveliso ze-polypropylene

Ukuba ungagqibekanga ukuba uthenge intonga ye-polypropylene, kufuneka ufunde okunye malunga neendlusi, kodwa azininzi. Njengoko kuchazwe ngentla, le viveli ayikwazi ukusetyenziswa ukulawula ukuhamba-oku kudla ngexesha elihle lingababi kumthengi. Phakathi kwezinye izinto, ifowuni ayikwazi ukudibaniswa, ngoko ke xa ithe yahluleka, ukuyifaka isisombululo esiphezulu kwingxaki. Nangona zikhokelela, kodwa azikwazi ukubizwa ngokuba yimpumelelo.

Iimpawu zokubeka

Iinqwelo zeepayipi zepropropylene zifakwe ngeteknoloji ethile, enika ukuthotyelwa kwamanyathelo athile. Eyokuqala yale ndawo yindawo yemveliso. Kwipompo, kufuneka uqinisekise ukufikelela okuqhelekileyo ukwenzela ukuba isibambo sitshintshwe ngokukhululekile. Isinyathelo esilandelayo kukuba ukhethe umzekelo. Into ephambili kukuba intambo iyafana, kungenjalo kuya kufuneka ihlaziywe kwakhona. Xa ufaka ii-copropylene cocks zokufudumala, kubalulekile ukunyamekela iintolo, ezifumaneka kwindawo yangaphandle yefaucet. Ziyimfuneko ekuboniseni ulwalathiso lwamanzi okuhamba.

Isinyathelo esilandelayo siya kuphelisa intambo kunye nebhebhoni, eya kuphucula umgangatho wesitywina. Emva koko, itompu ingahlaselwa. Inkosi kufuneka ihlole ukuze ibone ukuba kukho nayiphi na into yokuyeka xa ujika i-knob. I-crane ihlaselwa ngamandla athile, ukuba kungenjalo, ke uluhlu olongezelelweyo lwe-sealant kufuneka lunxeba. Ukuqhayisa i-crane kufuneka ihambisane nomzamo othile, ngelixa i-tape yona iya kufakwa kumalungu.

Izindlela zomsebenzi

Ukuba umphelo ovulekileyo wephepthi ngumtya ovulekile, ngoko kufuneka uhlanganiswe nge-tape kunye nefowuni ukusuka kwipompo ukuya kumbhobho - oku kuya kukuvumela ukuba ufezekise ubuninzi bexhumo. Emva koko, kufuneka uhlolisise ukuqina, apho inkqubo iqala khona amanzi. Ukuba akukho mthungelwano kwimibutho, yonke into ihlelekile, ungaqalisa ukusebenza ngokupheleleyo. Ungasebenzisi imithombo yamagesi xa ufake ii-granes , kufuneka ulungele ukulungisa amapulangwe.

Uxhumano ngoncedo lwe "American"

"America" kwiipayipi zepropropylene zixubusha izixhobo ezinokutshatyalaliswa kwaye zingasetyenziswa ngaphezu kweyodwa. Ukusetyenziswa kakubi kweemveliso ezinjalo kukufakela ngokukhawuleza kwezona ndawo zinkulu kwiindawo ezinzima ukufikelela kuzo, kungekho mzamo ongezelelweyo wokufaka isicelo. Oku kusebenza kwakhona ekulungiseni umsebenzi kwinkqubo yokusebenza.

Kukho iindlela ezininzi, apho "iAmerica" yeepayipi zepropropylene zisetyenziswa. Phakathi kwazo:

• Ubuninzi bomtya wangaphakathi;
• Ubukho be nut nut union;
• Intambo yangaphandle;
• Udibaniso lweendlela ezikhankanywe ngasentla, kwiinkqubo ezahlukeneyo.

Ukudibanisa okufanayo okufakiwe, ukufunwa kuyadingeka apho kukho intambo. Yenza ngokwakho kwimibhobho eyenziwe nge-polypropylene akunakwenzeka. Kule meko, abancedisi bayi-sealant kunye neTeflon tape. Ukuba ngaphandle kwempompo ye-polypropylene ofuna ukusebenzisa "iAmerica" xa udibanisa iibhobho, ngoko kwinqanaba lokuqala kufuneka ulungiselele okokugqibela, unqume kwaye ususe iqhosha, apho kuyimfuneko, kwaye ukuba le nto ifakwe iplastiki, kufuneka ulungelelanise.

Isinyathelo esilandelayo kukuxhuma ukufaneleka. Iqiniswa yinto eyenzelwe ukwelusa. Emva koko uhlangothi lwalunxibelelwano lugqityiweyo kwaye kaninzi luyintambo. Inkosi kufuneka iqinise ukulungelelanisa umgangatho womsebenzi kwaye, ukuba kuyimfuneko, ulungele ukungasebenzi. Kubalulekile ukuqinisekisa ukuba akukho ukuvuza, kwaye umlambo womanyano kufuneka uqiniswe emva koko. Kubalulekile ukubonelela ukuxininisa ukuze kufezwe ukuqina okupheleleyo. Ukuba akukho ntembelo kwi "American" okanye ufuna ukuhlaziywa kwakhona, ngoko unokuphinda uhlawulele intambo yefuselage kwintambo yokunyuka.

Iindleko ze-polypropylene cranes

Iipropropylene iikrane, ixabiso layo libhekwa njengentando yesininzi, ngoku ixhaphakile kwaye ihanjiswa ngentengiso. Ngokomzekelo weefaucet-valve, umzekelo, kufuneka uhlawule iiruble ezingama-295., Nangona i-valve yebhola ibiza i-ruble ezingama-369. Iipropropylene izikhwama zamanzi ashushu ziyakuthengwa nge-ruble eziyi-171. Kodwa i-crank polypropylene ye-20 mm ububanzi ibiza iiruble ezingama-243.

Ukuba kuyimfuneko, ungathatha i-cock cock for radiator nge "American", kwaye ukuba ububanzi bungama-20 mm, ngoko into nganye kufuneka uyihlawule i-ruble eziyi-147. Xa ufaka iinkqubo zombhobho, ngamanye amaxesha kunesidingo se-valve ngqo yebhola yebhola enoon nut. Kule meko, loo mveliso iya kubiza iiruble ezingama-311.