Amapayipi kodwa angabangi umsindo. amapayipi Iningi for amalahle izindlu zangasese

Uhlelo olunikeza amapayipi kodwa angabangi umsindo, kungaba yakhelwe wedwa wayenomuzi. Kubalulekile ukuqonda ukuthi ukushisa umthombo isetshenziswa. Uma kuwukuthi igesi, uzodinga ukuthenga gas okokubilisa nge ukuzilawula ngokuzenzekelayo futhi uhlelo Ukuvikelwa kanye nemishini uzotshala. In the ukungabikho ebhodweni kushimula kufanele abe ekamelweni amandla omlilo futhi ngamapayipi coaxial okuyinto ukuqhuba emoyeni kusukela apharathasi begodu ukuletha amagesi qeda. ipayipi Coaxial kungenziwa etholakala ngokusebenzisa udonga indlu, ukonga on ukwakhiwa ngefasitele.

Ukukhethwa umthombo ukushisa

Uma kucatshangwa ukuthi indlu uzobe ukufuthelana ngu kubhayela kagesi, kungcono ukuthenga imishini ngokuzenzakalela ne-futha, iqembu ukuphepha ithangi ukunwetshwa. uhlelo ezinjalo olungasihlomisela ngokwakho usebenzisa polypropylene amapayipi. Uma efanayo generator ukushisa ukhonza fuel okuqinile kubhayela, ukufakwa kwalo kungaba kwenziwe kuphela Ochwepheshe abanolwazi okuhambisanayo. Yenza polypropylene amashubhu ukuba kubhayela kungadingwa kodwa indlela abanamakhono ukuthuthukiswa strapping izifunda, kusukela ekhishwa kokupholisayo lokushisa evuthayo bengase bazikhandlele degrees 100.

Ukukhetha uhlelo

Uma unquma ukwenza amapayipi amalahle, ekuqaleni kudingeka ukwakha wesifunda, kungase ahlinzekele ubuchwepheshe ezahlukene efingqa ipayipi ukuze amabhethri. Indlela elula kuyinto ipayipi wesifunda olulodwa, lapho kurediyetha ngamunye zilandelana kubhayela uzoba lokushisa ngaphansana owedlule. Le ndlela usindisa ukusetshenziswa impahla, Nokho, lapho ukushisa Ukuboshelwa zisakazwe, ngakho owodwa ipayipi wesifunda angeke abhekwa, kuyaqabukela ngakho abathengi kubonelelwa kakhulu ama-ke.

Amapayipi kodwa angabangi umsindo zingaba kanye wesifunda ngalendoda. Ukusetshenziswa impahla uyakuba mkhulu, ngoba ubude tube kwandisa, Nokho, imigomo kanye nokusebenza a ezifana uhlelo Ukushisa uzobe lula, ukushisa izokwabiwa ngempela ngokulinganayo. Inketho kangcono emzini womzalwane uhlelo ezimbili ipayipi, lapho amalunga ezibekwe phansi noma izindonga isakhiwo azungezile. Uma uhlelo has a esakhelwe ukunwetshwa ithangi, futha, namaqembu nokuvikeleka kungukuthi ezidingekayo.

izeluleko kongoti

Ngo endabeni ebalulekile ezifana ibalulekile ulalelisise iseluleko lochwepheshe.

Lapho nilungisa amapayipi kodwa angabangi umsindo phakathi kubhayela nokuphepha qembu ukufakwa engamukeleki of valve.

Kukhethwa ubukhulu

Uma uxhuma polypropylene amapayipi nge plastic kumele kubhekwe ukuthi ubukhulu komkhiqizo polypropylene ihlangabezana ezithile imingcele amapayipi metal. Ngakho-ke, imikhiqizo plastic kokuba Usayizi 20x2, kumele iphelele DN 25h4,2 polypropylene. Uma usebenzisa metal and plastic 16x20, kufanele usebenzise polypropylene amapayipi DN 20h3,4. Ukuze tube lensimbi ukusebenzisa Dn32h5,4 26x3. Lapho efingqa lokho amapayipi amabhethri kusuka iphayiphi main at uhlelo ezimbili ipayipi, sebenzisa polypropylene 20x3,4.

Ukusetshenziswa ezinkudlwana ububanzi amapayipi kanye kurediyetha valve, okuyizinto kunangendlela 1.2 amayintshi, akunakwenzeka. Lapho nilungisa Ukushisa polypropylene amapayipi ekhaya, akufanele uholwe isitatimende, okhombisa lokushisa eliphakeme endlini ngokusebenzisa ubukhulu umxhwele ngaphezulu amapayipi kanye valve ukunwetshwa.

Ukuze uqinisekise ukusebenza ngempumelelo kohlelo, ubude umugqa supply kusukela boilers ukuze kurediyetha zokugcina akufanele kwenziwe ezingaphezu kwezingu-25 amamitha. Ngokuqondene namandla, kumkhawulo walo omkhulu kungenzeka 12 kilowatts.

Njengoba umkhuba ubonisa, ukusebenza ngempumelelo futhi olunembile kohlelo, lapho kufanele ukusebenzisa amapayipi 20x3,4, izotholakala uma kwenzeka ukuthi ibhethri 6 beyobe behileleke, ngamunye ephethe izingxenye 10. Uma usebenzisa inombolo enkulu radiators, ipayipi ubude uxhumano kumele kwenyuke, nakho kungabangela ukufudumala engalingani amabhethri, okuyinto isuswa kubhayela.

Ukuze uthole ukwaziswa okwengeziwe ngokukhetha ubukhulu

Kubalulekile ukukhetha ubukhulu ezilungile amapayipi kodwa angabangi umsindo. Uma uxhuma amabhethri ngaphezulu noma ukwandisa ubude iphayiphi, kungenzeka ukusebenzisa umkhiqizo polypropylene nge engxenyeni enkulu esiphambanweni. Ngezinye izikhathi kuchazwa izimo umuntu uyabadinga. Isiphambano kwesigaba amashubhu ungakha 32x5,4. Ngu izihloko ezinjalo kufanele nokuqalisa efingqa amapayipi epulasitiki 26x3. Kukhona esinye isixazululo enikezela efingqa okungekho noyedwa, kodwa Ukushisa ezifundeni ezimbili.

Yikuphi ukukhetha amashubhu kwe-polypropylene

Uma unquma umbuzo onjani ipayipi ukuze amalahle indlu yangasese kangcono ke sinake imikhiqizo polypropylene, okuyizinto phakathi lamadolobha esimanjemanje kakhulu emakethe. Ukuze ukuxhumana bafudumale system is best isicelo imikhiqizo thick-kwagcizelela polypropylene engasetshenziswa ngaso lokushisa 80 noma ngaphezulu. Kulesi ipayipi uyakwazi othola ukucindezela 6 eziphindwe. Kubalulekile ukukhumbula ukuthi izingcindezi okusezingeni eliphezulu okushisa anganciphisa isikhathi sokuphila imikhiqizo, ngakho-ke sincoma ukuthi izingxenye polypropylene ezimisweni, ingcindezi yokusebenza engaphansi kuka 7 eziphindwe.

Imakethe ungathola tube ne ukuqinisa yangaphakathi noma yangaphandle. Inketho wesibili kulula kakhulu ukufinyelela kuwo, ukuqinisa cishe akunamthelela izici amandla, injongo yayo iwukuhlola isinxephezeliso ezishisayo ukunwetshwa yomugqa, okuyinto sici material. Uma sisebenzisa ipayipi nge ungqimba yangaphandle gcizelela, inqubo yokufaka kungaba nzima, kusukela master kudingeka ukuhlanza ipayipi kusukela ungqimba ekhona obuphelele ukuxhumana uxhumano efanelekayo. Uma ukhetha ipayipi ukufudumeza ekhaya lakho, khona-ke kuhle ukucabangela ukuthi kungenzeka lo ukugcizelela zangaphandle obala ukucindezeleka mechanical.

Ukukhethwa izihloko ehlanganisiwe amapayipi nge ukuqinisa yangaphakathi

nemibi Ngenhla elingenalo ngokuphelele imikhiqizo aluminium nge ukuqinisa yangaphakathi. ukunwetshwa yabo lapho ukufuthelana degrees 100 okulingana 5 amasentimitha-10 amamitha pipe. Naphezu kweqiniso lokuthi amapayipi enjalo akazange anikeze ngoba isidingo yokuhlanza, lapho margin kuhlanganiswe izoba ngaphansi Ukusincwela saziso. Lezizifundo ukunikeza ithuluzi ekhethekile yokusingatha imikhiqizo, okwenza onqenqemeni perpendicular ebusweni elingaphandle.

izici Okuningi elikhangayo ukunwetshwa ezishisayo abe inhlanganisela polypropylene nge polyethylene umkhiqizo ukugcwaliswa. I tube core kuhlanganisa ungqimba polyethylene, okuyinto has a enamathela ingxenye polypropylene. Uma ufuna ukukhetha ipayipi kangcono Ukushisa, kubalulekile ukuba banake yibo abe nezici engcono sokwanda ezishisayo. Ngesikhathi esifanayo, ochwepheshe batusa kokuphuma imikhiqizo nge ukuqinisa sangaphakathi ingilazi fibre. Inzuzo kuphuma ukusondela ingilazi okushisa ukuncibilika polypropylene. Nale zokukhwabanisa eyengeziwe uxhumano nokufakwa azidingeki. Glass fibre is tho enezingxenye kwe-polypropylene, ukwakha zonke ndawonye zibe dwala. Kodwa uma unquma ukhethe ipayipi ezinjalo, kubalulekile ukuba alungiselele ngempela i value umxhwele.

Kukhethwa metal and plastic

Ngaphambi kokuba uthenge amaphayiphi amalahle izindlu zangasese, ungabona plastic, okuyinto yisisombululo jikelele. It ngempumelelo ihlanganisa izici metal and plastic amapayipi. Imikhiqizo abe ingxubevange isisekelo aluminium imbozwe okusezingeni eliphezulu kwabantu polyethylene. Olwelwesini libhekene ukumelana lenyuka ukugqwala. Phakathi izici ezinhle zihlanganisa umthamo omkhulu, ukubukeka ekhangayo, ongaphakeme ukufakwa izindleko, ukushintsha-shintsha, non-ezonakalisayo.

Ukuze uxhume izici eziningana ezinjengolwazi kungenziwa oxhumene ngaphandle ukusetshenziswa Welding, ukuphila kwabo isikhathi eside futhi ukumelana enhle kakhulu Ukubhidliza. Kodwa kukhona imikhiqizo efana nemibi ezithile, okuyinto obonakaliswe lingcole ebusweni kubangelwa emisebeni ultraviolet. Nokho, le nqubo uyakwazi alulame: endaweni ukuchayeka kufanele igqoke njengoba Ukuvikelwa ipayipi lukathayela. Enye Ububi abathengi cabanga ibanga elinganiselwe kakhulu diameters.

Kungakhathaliseki ukuthola amapayipi zethusi

Uma namanje awukwazi ukunquma ukuthi iyiphi ukukhetha ipayipi Ukushisa, kufanele kubhekwe njengesibonelo zethusi, wasebenzisa kusukela ngasekupheleni kwekhulu le-17 futhi eziqhutshwa kuze kube manje. kuthambekela akukhona nje ukuqondana kwezinto, njengoba le ndlela ephelele ezizimele bafudumale izinhlelo. Ukukhiqiza high zethusi ipayipi isetshenziswa, okuyinto cishe elingenalo amanyela. Ngenxa yalokho, izici ingatholakala ezithinta ukugqwala okusezingeni eliphezulu ukumelana namandla.

isiphetho

Sales onobuhle kungabonwa, ebusweni okuyinto camera nge polyvinyl chloride noma polyethylene. Lesi isilinganiso uyakwazi kahle nomthelela ekuncishisweni kwamacala nokushisa lapho amanzi sidlula amapayipi. Phakathi kwezinye izinto, isivikelo esinjalo kuvimbela condensate ekwakhekeni, ekuthuthukiseni ukubonakala imikhiqizo. Uma kudingekile, amapayipi zethusi angathengwa ifomu kanzima noma soft.