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Mitundu ya mipope: mwachidule, makhalidwe, mbali ndi ndemanga ogwiritsa

Pamene inatenga payipi kuika, durability ndi kudalirika kwa dongosolo anatsimikiza mtima ndi kusankha mipope. Iwo ayenera kukhala ndi moyo wautali utumiki ndi kukhala dzimbiri zosagwira. Chinthu chofunika ndi mtengo wololera. Pafupifupi mitundu yonse ya mipope, zimene ziperekedwa lero, msika wamakono, kumlingo kukwaniritsa zinthu zofunika zimenezi. Komabe, iwo ayenera kusankhidwa kutenga nkhani cholinga ndi awiri.

The mitundu yaikulu ya mipope zitsulo

Poganizira mitundu ya mipope zitsulo, m'pofunika kulabadira njira yopanga awo. Mu kupanga ndondomeko akhoza zopezera welded kapena mankhwala weldless. Mitundu yamasika ali ndi kudalilika mkulu, koma mtengo adzakhala apamwamba. mipope zitsulo yodziwika ndi:

  • plasticity;
  • mbandakucha kulemera;
  • mphamvu;
  • luso chokuchititsani mkulu wakewe umafuna.

Kukula kwa mankhwala amenewa anatsimikiza ndi ndime ochiritsira mkati. Mitundu yonse ya mipope zitsulo ndi mwayi wina waukulu, umene chimaoneka mu otsika kukaniza dzimbiri. Opanga akuyesera kuthetsa sangathe ili ndi ntchito ❖ kuyanika odana ndi dzimbiri kapena kutchula siteji ya yopanga zinthu alloying, moti kupeza machubu zosapanga dzimbiri.

Poganizira mitundu ya mipope amene zopangidwa ndi zitsulo, kanasonkhezereka ayenera allocated popanda chitetezo zina. Kudetsa kuchitike mu malo amenewo pamene kusema panayikidwa. mankhwala kanasonkhezereka nthaŵi zina amatchulidwa malata, iwo ntchito makonzedwe a ngalande, kachitidwe Kutentha ndi mapaipi madzi.

Poganizira mitundu pawiri mapaipi, tisaiwale kuti kuwotcherera magetsi wayima monga njira yabwino kwambiri kupanga wa zitsulo. Weldability mipope yafupika ngati mipweya ali wambirimbiri mpweya. Zimenezi zingakhale zovuta komanso chifukwa ❖ kuyanika nthaka.

The mitundu yaikulu ya mipope zitsulo

Akatswiri m'dera lawo ayenera kudziwika mitundu ya mipope zitsulo, m'pofunika kusiyanitsa pakati pawo:

  • zotayidwa;
  • mkuwa;
  • chitsulo;
  • kuponyedwa chitsulo;
  • titaniyamu.

Iwo ntchito lero pafupifupi m'madera a makampani. Wa wakuda chitoliro zopangidwa kuthamanga adagulung'undisa ndipo sanali kuthamanga mankhwala, amene angathe kukhala mbali ya ntchito kuwala kapena nyumba mphamvu zitsulo. mankhwala amenewa amagwiritsidwa ntchito kwambiri ndi makonzedwe a ducts mpweya ndi zotulutsira. Iwo yodziwika ndi mkulu mphete stiffness ndi azitha kukana mkulu wa katundu kotenga ndi yopingasa. Izi mitundu ya mipope opanda zovuta, amene anasonyeza pa chiwopsezo kuti dzimbiri ndi kukwera mtengo.

NKHANI unsembe wa mapaipi zitsulo

Pamene kusonkhana nyumba zitsulo ndi mapaipi ntchito njira zinayi mfundo processing:

  • soldering;
  • zinayambira kugwirizana;
  • kuwotcherera;
  • kugwirizana yamazinga.

Kuwotcherera ndi brazing ndi yofunika, ndi yamasika mtundu wa mankhwala ankachita mu kachitidwe mopepuka yodzaza. Izi pazikhalanso Kutentha m'banja kapena kuyeza zida. Mothandizidwa ndi kuwotcherera akhoza kukwaniritsa zotsatira chidwi. Njira ogwiritsa ntchito osati mafakitale komanso moyo wa tsiku ndi tsiku.

zina machubu akhoza wokwera kudzera kugwirizana releasable, pano ayenera amataya zitsulo ndi ulusi. Zikatero, malekezero ndi zovekera anapangidwa kuchokera ulusi yotsirizidwa. Mbiri Choncho kungakhale trapezoidal kapena triangular.

Mbuyo anapereka loyenerera ndi malo olowa ayenera wodzilemekeza ndi loko mtedza chidindo. nyuzi waikidwa ndi kuti nkwapafupi kwa izi kuthetsa choyenera anaikapo mbuyo yosalala. Analandira mumakhala ndi abutment kapena kusindikiza njira ntchito Kabolka amene ali utomoni chingwe.

Zosiyanasiyana mipope mbiri

Ngati mukufuna mankhwala anafotokoza m'nkhani, muyenera kuganizira komanso mitundu ya mipope mbiri. Mu mawonekedwe ali:

  • khwalala;
  • lathyathyathya-chowulungika;
  • amakona anayi;
  • chowulungika.

Pakuti aliyense mitundu ali ndi kuchuluka kumatanthauza a ntchito. Mwachitsanzo, kuphwa chowulungika ali kusinthasintha mkulu, amene amalola ntchito mipope ngati makampani mipando, kumene nthawi zambiri zofunikira mu kupanga zinthu zokongoletsera.

Square ndi amakona anayi mitundu ya mipope mbiri ndi miyeso amene ali yabwino ntchito pomanga nyumba anaikidwa pa lathyathyathya pamwamba. Gwiritsani ntchito monga zovekera chitoliro ndi kumanga kulenga kapangidwe spacer chimango.

The mitundu yaikulu ya mipope pulasitiki

Mitundu ya mipope pulasitiki masiku ano kugulitsa osiyanasiyana, m'pofunika kusiyanitsa pakati pawo:

  • PVC.
  • PP.
  • Pe.
  • PEX.
  • PEX-AL-PEX.

chidule Choyamba zikuimirira zotsatirazi: polyvinyl enaake, pamene chachiwiri mipope polypropylene. Zoti Pe limasonyeza kuti kale inu chitoliro zopangidwa polyethylene, pamene propylene sewn anatchulidwa makalata atatu - PEX. Wotsiriza wa kalembedwe zatchulidwazi limasonyeza mipope zitsulo.

Zofunika a mipope pulasitiki

Mutaganizira mitundu yonse ya mipope zitsulo, angapezeke mwatsatanetsatane ndi katundu pulasitiki. Mwachitsanzo, polypropylene mwina ndi zinayi mita chubu kutalika, koma m'mimba mwake ndi zimasiyanasiyana 16 mamilimita kuti 1,25 m.

Kulumikizitsidwa zovekera chitoliro kapena zipangizo zina zapadera, ndilo lotchedwa zida za kuwotcherera thermoplastic. mipope Polyethylene angagwiritsidwe ntchito khamu la kunja ndi mkati machitidwe kuthamanga piping. Zimene mavuto 6 atmospheres, zimene zili zoona kwa mipope ndi lakuti "C". Kuchuluka kuthamanga kwa atmospheres 10, mu nkhani ya mipope pansi pa chizindikiro "T".

Ngati ife tikufanizira mitundu zoterozo timachubu, akhoza ankanena kuti malonda polyethylene phunziro kwa atanyamula ngakhale pa yozizira kwambiri pamene kutentha ikagwa -20 ° C. Pamene awiri imasiyana pakati pa 20 ndi 63 mm, mankhwala ogwirizana pamodzi ndi gaskets mphira kapena mphete. Mukhoza kugwiritsa ntchito zitsulo zokhazikapo mizati kwa kuwotcherera magetsi.

Pamene m'mimba mwake ndi kuchuluka 60 mamilimita nufikira 160 mm, kugwirizana ikuchitika potsatira njira mbuyo kuwotcherera. Tsopano inu mukudziwa diameters, mitundu ya mipope, koma ndikofunika tikaonetsetsa katundu pulasitiki adziwe kuti iwo akhoza kugawidwa mu chitoliro kuthamanga ndi otsika. Non kuthamanga ndi awiri mu osiyanasiyana mamilimita 50 110. mipope amenewa ntchito atagona machitidwe kuchimbudzi.

Reviews a mipope osewera PEX

Malinga ndi ogula, monga crosslinked mipope polyethylene ntchito kachitidwe Kutentha ndi katundu madzi. Iwo anayikidwa ndi msonkhano wa mbali. deta chitoliro kwa unsembe wa kachitidwe pansi Kutentha ndi kusungunuka chisanu ndi zofala. Pofuna kupewa malowedwe a mpweya mu chitoliro kuphimba ogula awo akulangizidwa mayamwidwe chotchinga.

Reviews wa zitsulo chitoliro

machubu Iwowa anapanga osati kale, koma kale anakwanitsa anthu ambiri. Choyamba anaonekera mu England, ndi lero ogula ntchito iwo nthawi zambiri. Iwo yopangidwa ndi zisulo ndi Kuwonjezera cha kutentha zosagwira polyethylene, ochiritsira polyethylene ndi zotayidwa. Makasitomala kusankha mipope pulasitiki chifukwa chakuti iwo kupirira katundu wolemera.

Iwo akhoza kugwiritsidwa ntchito ngakhale kachitidwe izo zidzakhala ziri mu kukhudzana ndi madzi akumwa. Yovomerezeka yaing'ono matenthedwe yowonjezera pa ntchito zawo. Ogula amanena kuti kusintha kunja ndi kuvala pa ntchito pafupifupi kumeneko. Phatikizani iwo mu imodzi mwa njira ziwiri, ndicho ndi kukanikiza ndi screwing.

NKHANI unsembe wa mapaipi polypropylene

mipope ayenera lokhazikika kwa mpanda ndi clamps, threading iwo mu mankhwala. Nkofunika kukumbukira kuti kachitidwe kusinthika Kutentha sayenera kubweretsa machubu polypropylene kwa zida kukatentha. chaubale wopangidwa mwa adaputala azamagetsi mnzanuyo ndi chitoliro zitsulo. M'litali yotsirizira afike 0.5 m.

Ngati kufanana kwa mfundo welded ndi wononga, zakale sanatumikirepo, nchifukwa chake mankhwala akhoza kuikidwa m'kati mwa mpanda. Komabe, dongosolo la chisanadze zili zikayamba ndiponso kudalirika. Zokhazikidwa N'chimodzimodzinso mosiyana kuwonetsa crimp oyika.

Pomaliza

mipope kuponyedwa chitsulo masiku ano ndi zofala. Koma posachedwapa, iwo kuzisiya malonda zipangizo zambiri zamakono, zimene tafotokozazi.

Ichi ndi chifukwa wonena za chitsulo chosungunula, chifukwa si abwino ntchito mu nthaka yofewa, komanso m'madera mkulu zivomerezi chiopsezo. Mwazina, mapaipi zotero chidwi kulemera, brittleness kuchuluka, ndi kupanga kumafunika zitsulo. Popanga paipi ya awiri ang'ono ndi amachita mabvuto.

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