Amathangi Okugcina Amanzi Abandayo
Kwadalwa ngo Ngokwamukisa
Amathangi Okugcina Amanzi Apholile
Ithangi lokugcina lamanzi apholile lihlukanisa isihlungi emithwalweni yokuguquguquka, linciphisa ukuqala kwe-compressor futhi lihlinzeka ngezikhathi zokuguquguquka; lilinganise ukuba libe ngamaminithi angu-3-15 okusebenza kwesihlungi ku-delta-T yokuklama. Sebenzisa ithangi le-atmospheric elineyunithi yokucindezela noma isitsha se-ASME esicindezelwe kuye ngokucindezela komjikelezo, nge-insulation ne-glycol lapho kudingeka.
Abasebenzi bezikhungo zedatha abahlela amasistimu okupholisa, okuvikela umlilo kanye namanzi enqubo baqhubeka nokubuza umbuzo oyingqayizivele: yiluphi ithangi lokugcina elidingekayo kulo msebenzi, futhi linikezwa kanjani? Le ndatshana igxile ku-"Chilled Water Buffer Tanks", ihlanganisa umsebenzi wenani lethangi lokubhafa. Inhloso ukunikeza onjiniyela kanye namathimba okuthenga umbono ocacile, osekelwe emazingeni - hhayi inkulumo yokuthengisa - ukuze kukhethwe uhlobo lwethangi olulungile, into kanye nomthamo womsebenzi wangempela.
Incazelo Yezobuchwepheshe
Ithangi Lokubhafa Lamanzi Akupholisiwe Lenzani
· Ihlukanisa isihlungi emthwalweni. Ithangi lokubhafa limunca ukushintshashintsha komthwalo ukuze isihlungi sisebenze isikhathi eside, siqale izikhathi ezimbalwa - sivikela ama-compressor futhi sithuthukisa ukusebenza kahle kwengxenye yomthwalo.
· Ihlanganisa isidingo sesikhashana. Ngesikhathi sokukhuphuka noma ukudluliswa kwepompo, ithangi linikeza noma limunca umthamo ngaphandle kokuphazamisa ukuvikelwa kokugeleza okuphansi.
· Ivumela ukulandelana. Ama-chiller amaningi namapompo ahamba ngezigaba ngokushisa kwethangi lokubhafa, hhayi ngesidingo esiguquguqukayo sanjalo.
Ukulinganisa nokufaka umfutho
· Umthetho wesikhathi sokusebenza. Umthamo we-buffer uvame ukuhlosela amaminithi angu-3-15 okusebenza kwe-chiller ku-design delta-T (rho x cp x delta-T); okwengeziwe emithwalweni eguquguqukayo.
· Okucindezelwayo kuqhathaniswa nokomkhathi. Amalophu abandayo avaliwe angasebenzisa ibhafa ecindezelwayo (ASME) noma ithangi lomkhathi elineyunithi ehlukile yokucindezela; ukukhetha kuncike kwingcindezi yelophu.
· Ukuvikelwa kwe-glycol nokubanda. Ezimweni ezibandayo noma zomthwalo ongaphelele ingxube ye-glycol ivimbela ukubanda; izinto zethangi neze-trim kufanele zihambisane noketshezi.
Izinto Nemigomo
· Okokunamathelisiwe noma okwe-stainless. Insimbi ebolile nge-epoxy noma i-GFS ehlanganisiwe, i-stainless, noma insimbi ebolile iyafaneleka emsebenzini opholile; i-NSF/ANSI 61 ibalulekile kuphela uma iseduze namanzi okuphuza.
· I-ASME lapho kunengcindezi. Imikhumbi ye-chilled-water noma ye-TES enengcindezi ingaphansi kwe-ASME BPVC Section VIII; ingcindezi yokuklama kanye nezinga lokushisa kucacisiwe, akucatshangelwanga.
· Ukufakwa kwe-insulation. Amathangi apholile adinga i-insulation kanye nesivimbelo somhwamuko ukunciphisa ukungena nokujiya emhlabathini wemboni yamandla.
Izimo Zokusetshenziswa
· Ukuvikelwa komlilo. I-NFPA 22 indawo yokugcina igcinwa ihlukile emanzini okusebenza.
· Ukugcwalisa okupholile. Ukushintshwa kokulahlekelwa okuqhubekayo kombhoshongo/we-humidifier.
· Isigcinalutho esipholile / i-TES. Ukuhlukanisa nokugcina ukushisa okungesilo isikhathi sokusebenza.
· Inqubo kanye namanzi okuphuza. Ukudla kwesithimela, ukufaka umswakama, ukugeza lapho izinga lihambisana khona.
Ukukhetha nokuqhathanisa
Khetha ngokwezinga lamanzi, ingcindezi kanye nesidingo sokuqina esikhundleni somaka. I-GFS eboshiwe kanye nensimbi ehlanganiswe nge-epoxy yakha ngokushesha ezindaweni eziqinile ze-DC futhi ihlangabezana ne-NSF/ANSI 61 yomsebenzi oseduze namanzi okuphuza; insimbi eshiselwe noma ukhonkolo kufaneleka ezidingweni ezinkulu kakhulu noma ezinengcindezi; izitsha ze-ASME zisebenza kuphela lapho ingcindezi idlula umkhathi. Qinisekisa izitifiketi namaphrojekthi okubhekiselwe kuwo ngaphambi kokunikeza umsebenzi.
Izicaciso Zobuchwepheshe
Ipharamitha | Isiqondiso samathangi okugcina amanzi abandayo |
Ukulinganisa usayizi | 3-15 min ukusebenza kwe-chiller ku-design delta-T (rho x cp x delta-T) |
Ukufaka ingcindezi | I-atmospheric + iyunithi yokufaka ingcindezi, noma i-ASME pressurized vessel |
Uketshezi | Amanzi noma ingxube ye-glycol yokuvikela ukubanda |
Impahla | I-epoxy-coated / GFS / stainless / welded; NSF/ANSI 61 uma iseduze namanzi okuphuza |
Ukufaka insulate | Kudingeka ngokuhambisana ne-vapor barrier ukunciphisa ukungena nokujiya kwamanzi |
Isakhiwo | Kuboshwe ngezibhawodi (AWWA D103-09) noma kushiselwe (AWWA D100); i-ASME yezinto ezinengcindezi |
Izindinganiso | AWWA D103-09, D100, ASME BPVC VIII, NSF/ANSI 61, EN 1090/CE, ISO 9001/45001 |
Isifundo Sephrojekthi
I-Center Enamel isihambise amathangi e-GFS aboshiwe okusetshenziswa emanzini okuphuza nawokunxenxa emazweni amaningi, kusetshenziswa ubuchwepheshe obufanayo bamathangi obuqinisekisiwe nge-NSF/ANSI 61 obusebenza emanzini okwengeza esikhungweni sedatha. Iphrojekthi emele:
Amaphrojekthi Amathangi Amanzi Okuphuza / Okunxenxa
Indawo yephrojekthi | Isicelo | Umthamo | Uhlobo lwethangi | Kuqediwe |
Ghana | Amanzi aphuzwayo / okunwa | 3656 m3 | Ithangi le-GFS eliboshiwe | 2022-10 |
Ubungcweti benkampani
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd.) ihlinzeka ngamathangi amakhulu okugcina amanzi aboshiwe nalwelded kanye nemikhumbi yengcindezi ye-ASME, eqinisekisiwe nge-ISO 9001, ISO 45001, NSF/ANSI 61, EN 1090/CE, WRAS kanye ne-FM, nokulethwa emazweni angaphezu kwe-100. Ukuhlanganiswa kokugcina ukushisa nesitshalo samanzi abandayo sesikhungo sedatha kuyindawo yokuxhumanisa ubunjiniyela okufanele iqinisekiswe ngokuhambisana nomklamo wokupholisa; le ndatshana iwumhlahlandlela wobuchwepheshe, hhayi inkomba yephrojekthi.
Imibuzo Evame Ukubuzwa
Umbuzo: Yini eyenziwa ithangi le-buffer yamanzi apholile?
Impendulo: Ihlukanisa isihlanzi emithwalweni yomthwalo ukuze i-compressor isebenze isikhathi eside ngokuqalisa okumbalwa, futhi ihlanganisa izikhathi zokushintsha ngesikhathi sokukhuphuka noma ukudluliswa kwamaphampu ngaphandle kokuphazamisa ukuvikelwa kokuhamba okuphansi.
Umbuzo: Ngisayiza kanjani ithangi le-buffer yamanzi apholile?
A: Umthetho ojwayelekile uhlosela amaminithi angu-3-15 okusebenza kwesihlungi esimisiwe ku-delta-T yokuklama (ivolumu isuka ekuminyaneni x nokushisa okukhethekile x delta-T); okwengeziwe emithwalweni eguquguqukayo kakhulu.
Umbuzo: Ithangi le-buffer elinomfutho noma elinomoya ojwayelekile?
Impendulo: Umjikelezo opholile ovaliwe ungase usebenzise ithangi elinomoya ojwayelekile elineyunithi yokufaka umfutho ehlukile, noma isitsha se-ASME esinomfutho. Ukukhetha kuncike kumfutho womjikelezo kanye nomklamo.
Umbuzo: Ingabe amathangi e-buffer apholile adinga i-glycol?
Impendulo: Ezimweni ezibandayo noma zomthwalo ongaphelele ingxube ye-glycol ivimbela ukufika kweqhwa; ithangi nezinto zokulungisa kufanele zilungele uketshezi, futhi kudingeka i-insulation ene-vapor barrier.
Umbuzo: Iyiphi into esetshenziswayo kumathangi e-buffer apholile?
Impendulo: Insimbi ehlanganisiwe ye-epoxy noma i-GFS ehlanganisiwe, insimbi engagqwali noma insimbi eshiselwe; i-NSF/ANSI 61 kuphela uma iseduze namanzi okuphuza.
Umbuzo: Yimiphi imigomo esebenzayo?
Impendulo: I-AWWA D103-09 (eboshiwe) noma i-D100 (eshiselwe); i-ASME BPVC VIII uma inengcindezi; i-NSF/ANSI 61, i-EN 1090/CE, i-ISO 9001/45001 ngokwesidingo somsebenzi.
Kuma-"Chilled Water Buffer Tanks", indlela esebenzayo iwukuqala emsebenzini - izinga lamanzi, ingcindezi, umthamo kanye nesidingo sokuqina - bese uvumela izinga (NFPA 22, AWWA D103-09/D100, ASME BPVC VIII, NSF/ANSI 61) linqume uhlobo lwethangi kanye nempahla. Ukugcinwa kwamanzi esikhungweni sedatha kuyisinqumo sezinhlelo, hhayi ukuthenga impahla; ukucacisa kahle kusenesikhathi kuvikela kokubili isikhathi sokusebenza kanye nempilo yeminyaka eyi-10-15 yesikhungo.
Xhumana nonjiniyela ukuze uxoxe ngesicaciso sethangi lokupholisa lesikhungo sedatha, umthamo kanye nokukhethwa kwempahla.
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