| Igama lemveliso: | Umbhobho wePPR oluhlaza okwesibhakabhaka oxinezelekileyo | Igama lemveliso: | Umbhobho wamanzi wePpr kwiinkcukacha ezininzi ngexabiso eliphantsi |
|---|---|---|---|
| Isicelo: | Ubonelelo lwaManzi lwangaphakathi | Umbala: | I-Bule enemigca emine ebanzi |
| Izibuko: | NIngbo, Shanghai, Dalian Okanye Njengoko Kufuneka | Izixhobo: | I-Fusiolen Ppr |
Umbhobho wePPR oLuhlaza oPhezulu oLuhlaza oLuhlaza okwesibhakabhaka we-HAVC kunye namanzi abandayo
Iinqanawa kunye nezakhiwo zaselunxwemeni, inkqubo ye-HVAC efanelekileyo ibaluleke kakhulu kwimozulu elawulwa kakuhle kunye nentuthuzelo yabakhweli kunye nabasebenzi.
Inkqubo kufuneka icetywe kwaye iyilwe ngeyona ndlela ingcono kakhulu, kucingwa ngohlobo lweenqanawa, impilo, ukhuseleko, kunye nemiba yokusingqongileyo ukuqinisekisa ukusebenza okukhuselekileyo nokusebenzayo. Kwimeko yeeyunithi zamanzi abandayo kunye nee-chillers zokufunxa, kuhlala kukho inethiwekhi yemibhobho ekude edibanisa isityalo sokupholisa kunye neeyunithi zokuphatha umoya kwiikhabhini/kwiindawo zokusebenzela okanye kunye neeyunithi zokupholisa izixhobo zombane.
Indlela eqhelekileyo yokuhambisa amandla ngamanzi okanye umxube wamanzi/i-glycole, ikakhulu ukuphepha iinkqubo ezinkulu zemibhobho efrijini. Kwezinye iinkqubo, amanzi olwandle angasetyenziswa njengendawo yokupholisa engenazindleko. Kwezi zicelo zinzima, kubaluleke kakhulu ukukhetha inkqubo yemibhobho efanelekileyo.
Umbhobho oluhlaza okwesibhakabhaka we-aquatherm, ofumaneka ngobukhulu obuphakathi kwama-20 ukuya kuma-315mm, lolona khetho lubalaseleyo ngenxa yokumelana kwayo neekhemikhali okuvumela ubomi benkonzo ukuya kuthi ga kwiminyaka eli-100 kwiimeko zokusebenza ezizinzileyo. Xa kuthelekiswa nemibhobho yesinyithi okanye ye-GFR, imibhobho ye-polypropylene inobunzima obuphantsi obunokunceda ukunciphisa iindleko zepetroli.
Umgama omkhulu wenkxaso yombhobho wamanzi abandayo we-PP-R kunye ne-hanger
| Ububanzi obuqhelekileyo obungaphandle (mm) | Umbhobho othe tye | Umbhobho wokuma |
| 20 | 450 | 700 |
| 25 | 500 | 800 |
| 32 | 600 | 900 |
| 40 | 700 | 1000 |
| 50 | 800 | 1100 |
| 63 | 900 | 1200 |
| 75 | 1100 | 1350 |
| 90 | 1250 | 1500 |
| 110 | 1350 | 1800 |
| 125 | 1450 | 2300 |
| 160 | 1600 | 2600 |
| 180 | 1750 | 2900 |
| 200 | 1900 | 3200 |
| 225 | 2100 | 3500 |
| 250 | 2300 | 4000 |
| 315 | 2500 | 4500 |
NgokweMithetho yoBugcisa yoFakelo lwaManzi oluThuthwayo iDIN1988, uxinzelelo lovavanyo kufuneka lube yi-1.5 ngokuphindwe kabini kunoxinzelelo olusebenzayo kwiinkqubo zemibhobho.
Xa kusenziwa uvavanyo loxinzelelo, iimpawu zezinto ezisetyenziswa kwimibhobho ye-PP-R zikhokelela ekwandeni kombhobho, nto leyo echaphazela iziphumo zovavanyo. Impembelelo eyongezelelweyo kwiziphumo zovavanyo inokubangelwa yi-coefficient yokwandiswa kobushushu kwemibhobho ye-PP-R. Amaqondo obushushu ahlukeneyo kumbhobho kunye nendawo yovavanyo akhokelela kumahluko we-0.5 ukuya kwi-1 bar. Ke ngoko, i-lemperature ephezulu enokwenzeka ye-medium yovavanyo kufuneka iqinisekiswe kuvavanyo loxinzelelo lwe-hydraulic lokufakelwa kwemibhobho ye-PP-R.
Uvavanyo loxinzelelo lwe-hydraulic lufuna uvavanyo lokuqala, oluphambili nolokugqibela. Kuvavanyo lokuqala, kufuneka kuveliswe uxinzelelo lovavanyo oluphindwe kayi-1.5 loxinzelelo olusebenzayo olunokwenzeka. Olu xinzelelo lovavanyo kufuneka luphinde lumiswe kabini kwimizuzu engama-30 kwisithuba semizuzu eli-10. Emva kwexesha lovavanyo leminye imizuzu engama-30, uxinzelelo lovavanyo akufuneki ludlule ngaphezulu kwe-0.6 bar kwaye akukho kuvuza kuya kuvela.
Uvavanyo lokuqala luza kulandelwa ngqo luvavanyo oluphambili. Ixesha lovavanyo ziiyure ezi-2. Xa lusenziwa njalo, uxinzelelo lovavanyo alunakwehla ngaphezu kwe-0.2 bar. Xa uvavanyo lokuqala nolwesibini lugqityiwe, kulandela uvavanyo lokugqibela, oluza kwenziwa ngoxinzelelo lovavanyo lwebha eli-10 kunye nebha eli-1 kwisantya semizuzu emi-5 ubuncinci. Phakathi kovavanyo ngalunye, uxinzelelo kufuneka lukhutshwe. Akukho kuvuza okuza kuvela nangaliphi na ixesha.
I-CHUANGRONG yinkampani edibeneyo yoshishino lwezabelo kunye norhwebo, eyasekwa ngo-2005 eyayigxile kwimveliso yeIipayipi zeHDPE, Izixhobo kunye neeValve, Iipayipi zePPR, Izixhobo kunye neeValve, Izixhobo zokucinezela zePP kunye neeValve, kunye nokuthengiswa koomatshini bokuWelda iiPipe zePlastiki, Izixhobo zePipe, iClamp yokulungisa iiPipekwaye nangokunjalo.
I-CHUANGRONG ineqela labasebenzi ababalaseleyo abanamava amaninzi. Eyona nto iphambili kuyo kukuthembeka, ubungcali nokusebenza kakuhle. Iseke ubudlelwane bezoshishino namazwe angaphezu kwama-80 kunye neendawo ezikwishishini elihambelanayo. Ezifana ne-United States, i-Chile, i-Guyana, i-United Arab Emirates, i-Saudi Arabia, i-Indonesia, iMalaysia, i-Bangladesh, i-Mongolia, i-Russia, i-Afrika njalo njalo.
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