Ithangi Lokugcina Amanzi Abandayo Esikhungo Sedatha: Ukuvikelwa Kwesikhashana Kwemithwalo Ebucayi
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Ithangi Lokugcina Amanzi Abandayo Esikhungweni Sedatha: Ukuvikelwa Kwesikhashana Kwemithwalo Ebucayi
Ithangi lokugcina amanzi abandayo esikhungo sedatha aligcini amahora okupholisa; limunca imizuzwana. Ligcina izinga lokushisa lokuhlinzeka nokugeleza kuzinzile ngenkathi isiqandisi siqala, sima noma silahlekelwa yikompressor, linikeze amaphampu umthamo wamanzi okufanele asebenze nawo esikhundleni somjikelezo ongenakucindezelwa, futhi limunca ukukhuphuka ukuze ukuvalwa kwevalvu kungafinyeleli emahholo njengamaza omfutho. Umthamo ulandela izinga lokukhuphuka kwezinga lokushisa ngesikhathi sokuphazamiseka okubi kakhulu okuvunyelwe kwesiqandisi kanye nokujikeleza okudingwa amaphampu; ukubeka umkhumbi endaweni yokudonsa amaphampu esikhungo yikho okwenza zombili lezi zindlela zisebenze.
Ukwehluleka okubalulekile kokupholisa akuvamisile ukuqala ngezingxenye ezincane kakhulu. Kuqala ngesitshalo esilungile emaphepheni kodwa esingalungile okwesikhashana ekusebenzeni: isiqandisi esiphahlukayo, iphampu ekhuphukayo, ivalvu evala ngokushesha kunalokho umjikelezo ongakwazi ukukwamukela, kanye nezinga lokushisa elihamba amadigri ayisikhombisa ngemizuzwana engamashumi ayisishiyagalolunye ngaphambi kokuba noma ubani afunde i-alamu. Ngaphakathi kwebhendi eliqinile lokungena le-IT lokho kuyimehluko phakathi kokufika kahle kanye nomcimbi wokulahla umthwalo.
Amanzi omjikelezo yiwo kuphela into enesisindo esinamandla ezitshalweni eziningi. Isitsha se-buffer sinikeza leso sisindo indawo echaziwe, ivolumu nomsebenzi, futhi siyinto eshibhile kakhulu egumbini lemishini eyehlisa ithuba lokuvalwa okungahleliwe. Lesi sihloko sikhuluma ngokuthi ithangi lamanzi abandayo e-buffer yesikhungo sedatha limunca ini, liphi endaweni yesikimu, ivolumu yalo itholakala kanjani nokuthi ingayichaza kanjani ukuze isitsha singabi yisizathu sokuthi isitshalo sehle.
Izinguquko Ezine Okufanele Isitsha Sizimunce
1. Ukuma kwesihlanzi nokuphazamiseka komshini wokucindezela. Umcimbi ophambene: iluphu isadinga izinga lokushisa ngenkathi umshini wehlisa umthwalo, futhi isitoreji sivimbela izinga lokushisa lokunikezela ukuthi liwele ngokwanele ukuze kuhlaselwe umqondo womkhawulo ophansi.
2. Ukugqashuka kwevalvu nephampu. Ukuvala ivalvu noma ukuhlola iphampu kuheda elide elinesivinini esiphezulu kukhiqiza igagasi lomfutho; umkhumbi onesitoko samanzi nendawo yegesi umunca ingxenye yalo, kunciphisa isando kuma-supports amapayipi nama-nozzles emishini.
3. Ukushintsha kwesinyathelo somthwalo. I-pod enikwe amandla noma iyunithi ye-CRAC elethwa ku-inthanethi ishintsha ukugeleza cishe ngokushesha, futhi isivikelo sinciphisa isinyathelo ukuze isilawuli singasilandeli ngebhendi ebanzi.
Isivikelo esisingatha kuphela ukugqashuka siwukusiza; leso esithwala iluphu phakathi nemizuzu yokuqala yokunqamuka kwesihlanzi siyingxenye yokunciphisa ingozi.
Ukukala Kusuka Ezingeni Lokukhuphuka, Hhayi Amahora Okugcina
Ngokungafani nokugcinwa kokushisa, isibambi asikalwa ngamahora okupholisa.
· Hlola ukuguquguquka kwesikhathi ngokwehlukile. Qinisekisa umkhumbi ngokumelene nezinga eliphezulu lokushintsha elingamukelwa iluphu, usebenzisa indawo yamanzi, isivinini kanye nobude bokuhamba okuthintekayo.
· Ungalokothi ngomthetho wesithupha. Isibalo esikopishwe kwelinye itshalo asisho lutho mayelana nokugeleza kwale luphu, leli bhendi kanye nalokhu kungazinzi kwepompo.
· Hlola umkhawulo ophezulu futhi. Umthamo omningi kakhulu uyephuza ukushaja, wengeza isikhathi sokuma futhi upholisa ubukhulu obukhulu bokushisa.
Sebenzisa zombili izindlela, thatha umthamo omkhulu futhi urekhode icala elilawulayo.
Lapho Umkhumbi Uhlala Khona Esifundeni
Ukubekwa kunquma ukuthi ithangi liyenza yini lokho okushiwo ukubala.
· Eduze namaphampu, futhi ngaphezu komugqa wawo ophakathi. Ukuhamba okufushane kwenza impendulo ibe ngokushesha, futhi izinga elingaphezu kokudonsa kwephampu linikeza ikhanda eliqinisekile ekuqaleni.
· Ungalokothi kube ochungechungeni ne-chiller eyodwa ezinikezelwe. Umkhumbi umshini owodwa ongawondla uyi-accumulator yendawo enenzuzo encane.
· Setha umngcele kusenesikhathi. Ngaphakathi komngcele wengcindezi ochaziwe umkhumbi ujoyina wona, futhi ama-flange, ukuqinisa kanye nokukhululeka kulandela isisekelo somklamo encazelweni yephrojekthi kanye nenkontileka.
Ukwenza Umkhumbi Utholakale
Isivikelo esikhishwe ekusebenzeni sibi kunesivikelo esingekho: isitshalo silahlekelwe ukuncishiswa kwengozi futhi asizuzanga lutho ngomthamo.
· Ama-nozzle alinganiswe ukugeleza kwesikhashana. Isimo sokugcwala sidlula ukugeleza kwesikhashana okuphezulu kakhulu kunezinga lokuklama, ngakho ukuxhumana nokusabalalisa kwangaphakathi kuhlolwa ngalelo zinga.
· Ukuphindaphinda epompini, hhayi ethangini. Amaphampu amabili, ngalinye likwazi ukusebenza kusuka ku-header evamile, ngokuvamile ukusetshenziswa okungcono kwesikhala.
· Isimo sangaphakathi esirekhodiwe. Umkhumbi ongenwa kuwo noma ohlolwa ngekhamera, nesimo sokufakwa kwawo sibhalwa ngesikhathi esinqunyiwe, uyimpahla enesimo esaziwayo.
Isiyalo esenza ithangi lamanzi okuqeda umlilo lithembeke siyasebenza lapha: ithangi kufanele ligcwale, lihlukaniswe ngendlela efanele futhi laziwe ukuthi linempilo lapho lidingeka.
Incazelo Yezobuchwepheshe
Into | Ukukhetha okujwayelekile | Inothi lokuklama |
Umsebenzi | Ukumuncwa kwesikhashana, hhayi ukugcinwa kwesikhathi eside | Kulinganiswa ngezinga lokukhuphuka nomthamo wokujikeleza |
Ukubekwa | Ukudonswa kwamaphampu esitshalo, kuheda elivamile | Ibanga elifushane, izinga lamanzi ngaphezu komugqa womaphakathi wephampu |
Okokufaka kokulinganisa | Isikhathi esibi kakhulu esivunyelwe sokuvalwa kwesiphisi kanye nesikhathi sokujikeleza | Thatha ivolumu enkulu kulezi zimbili ezibalwe |
Umngcele wengcindezi | I-atmospheric, noma njengoba kuvunyelwene encazelweni yephrojekthi | Ilawula ukujiya kodonga, ama-flange kanye nokusethwa kokukhulula |
Impahla | Insimbi yekhabhoni ene-lining, noma i-AISI 304 / 316L insimbi engagqwali | Ilandela izinga lekhwalithi yamanzi kanye nohlelo lokufaka uqwembe |
Ingaphezulu langaphakathi | Ukuqedwa okubushelelezi, i-Ra engaphansi kuka-0.8 µm kuqwembe lwe-enamel | Kukwenza kube lula ukuhlanza; kusekela uhlelo lokwelapha amanzi |
Ukulinganisa umlomo wokufafaza | Kuhlolwe ekuhambeni kwesikhashana hhayi ekuhambeni okuzinzile | Ivimbela ukuxubana kwe-jet nokugcwala kokuxhumana |
Ukufaka i-insulation | I-mineral wool ene-aluminium noma i-colour-steel cladding | Imininingwane yebhuloho elibandayo ezisekelweni |
Ukwehlukanisa | Ivalvu ephindwe kabili nokopha, noma ukudlula eduze komkhumbi | Ivumela ukuhlolwa ngaphandle kokuvala amahholo |
Izinsimbi zokulinganisa | Isilinganiso sasendaweni kanye nezinga elidlulisiwe, izinga lokushisa ekujuleni | Kufakazela ukuthi umkhumbi uyatholakala ngaphambi kokuba udingeke |
Icala Lomklamo
Umsebenzi wethu wokubhekisela osebenziwe emkhakheni wamanzi namanzi angcolile uhlanganisa amathangi okwakufanele ahlale etholakala lapho edingeka khona, ehanjiswa ngamazinga afanayo nezinga le-TES lesikhungo sedatha elakhelwe kulo, kuhlanganise nephrojekthi engezansi.
Isifinyezo Sedaba Lephrojekthi
Iphrojekthi | Umkhiqizo | Umthamo | Ubukhulu | Ukuqedwa |
China (Sichuan) - amanzi okuqeda umlilo (P-C) | 01 Ithangi le-GFS eliboshiwe | 8,930 m³ isiyonke | Amathangi amabili angu-φ19,870 × 14,400 mm | Novemba 2023 |
Inkonzo yamanzi okuqeda umlilo ichaza umgomo wokutholakala ngemuva kwesigcinalwazi ngokusobala njenganoma yini embonini: umkhumbi ukhona ukuze imfuneko igcwaliseke kanye, njalo, ngaphandle kwesinqumo somsebenzisi. Amagobolondo amabili ngokuhambisana kuheda elivamile, ngalinye lingahlukaniswa, liphakamisa umbuzo ofanayo ophakanyiswa ithangi lokupholisa elibalulekile emsebenzini. Yini etshela imboni ukuthi umkhumbi ugcwele, ulungile futhi unempilo, futhi leso simo sihlolwa kanjani ngesikhathi esimisiwe? Izimpendulo zibaluleke kakhulu ekusebenzeni ngokuqhubekayo kunomthamo womkhumbi.
Ikhono Lobunjiniyela le-Center Enamel
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd) isungule futhi yakha amathangi okugcina axhunywe ngamabhawudi kusukela ngo-2008. Njengomkhiqizi wokuqala wamathangi e-glass-fused-to-steel (GFS) eChina, inkampani inamalungelo obunikazi acishe abe ngu-200 ahlobene ne-enamel, ikhiqiza cishe amapuleti ensimbi angu-300,000 ane-enamel-coated ngonyaka, isiqedile amaphrojekthi afakiwe angaphezu kuka-30,000 futhi ihlinzeka ngamathangi ayo emazweni angaphezu kwe-100. Isizinda esisha sokukhiqiza esingu-150,000 m² sengezwe ukuze kunyuswe amandla okukhiqiza, futhi amathangi angawodwa ahlinzekwa afinyelela ku-60,000 m³. Ukukhiqiza kusebenza ngaphansi kwe-ISO 9001 ne-ISO 45001, ngesitifiketi somkhiqizo esihlanganisa i-NSF/ANSI 61, WRAS, FDA, LFGB, CE (EN 1090), ISO 28765, FM, BSCI ne-EUROCODE, futhi ukwakheka kubhekiselwa ku-AWWA D103-09, AWWA C550 ne-NFPA lapho uhlelo ludinga khona.
Igobolondo lesivikelo nokuqhubeka komsebenzi
· Isivikelo esithintana nomthwalo obalulekile sinciphisa indlela yamanzi okufanele iziphisi ziyisebenzele, ngakho ukuguquguquka kwengcindezi yesikhashana nokwehla kwezinga lokushisa kumuncwa ngaphambi kokuba kufike kumanifoldi ohlangothini lweseva.
· Amagobolondo aboshiwe asemkhathini kanye namagobolondo ensimbi engagqwali kokubili kusetshenziselwa umsebenzi wesivikelo; indlela engagqwali ivamile lapho isivikelo siphinde sibhekane namanzi okugcwalisa aphathwayo noma ahlanzekile kakhulu.
· Ukulethwa kwethu kwamanzi omlilo namanzi aphuthumayo kuyisibonelo esiseduze kakhulu: amanzi omlilo aseSichuan φ19.87 m × 14.4 m × 2 (8,930 m³) agcinwa esetshenziswa ngoba ukunikezwa akukwazi ukuphazanyiswa ngenkathi ezinye izingxenye zesitshalo zilungiswa.
Imibuzo Evame Ukubuzwa
Umbuzo 1: Ithangi lebhafa lihluke kanjani ethangini lokugcina ukushisa?
Impendulo 1: Isitoreji silinganiswa ngamahora okupholisa, ibhafa ngamasekhondi esikhashana. Ithangi lokugcina lishintsha umthwalo phakathi kwentela noma iwindi lokuthembeka; ibhafa ligcina izinga lokushisa nokugeleza kuzinzile ngenkathi imishini iqala, ima noma iwa.
Umbuzo 2: Kufanele ifakwe kuphi ngqo ibhafa?
Impendulo 2: Ekudonseni kwamaphampu esitshalo, exhunywe kuheda elivamile wonke ama-chiller namaphampu akubonayo, nezinga elingaphezu komugqa waphakathi wamaphampu. Ukufakwa ohlangothini lokukhipha kuhambisa inkinga emishinini.
Umbuzo 3: Ingaba ibhafa iyingxenye yesistimu enengcindezi?
A3: Kungakwazi, bese igobolondo lihlala ngaphakathi komngcele wengcindezi: ingcindezi nezinga lokushisa, ukujiya, ukuqinisa, izinga le-flange kanye nokulungiselelwa kokukhululeka kubalwa ngesisekelo okuvunyelwene ngaso encazelweni yephrojekthi kanye nenkontileka.
Q4: Iyiphi indlela elula kakhulu yokulinganisa umthamo?
A4: Thatha isikhathi esibi kakhulu esivunyelwe sokuphuma kombandisi, thola ukuthi i-loop ihlala isikhathi esingakanani ngaphakathi kwebhendi yokungena ye-IT ngaphandle kokupholisa, bese ulinganisa umthamo owelula leso sikhathi ukuze sifinyelele isikhathi sokubamba esidingekayo; kuhlole uma kuqhathaniswa nesikhathi sokujikeleza kanye nesimo sokukhuphuka.
Q5: Ingabe isigcinalwazi esikhulu sisiza njalo?
A5: Kuphela kuze kufike ezingeni elithile. Ngaphezu komthamo odingekayo ukumboza isikhashana, kwengeza isikhathi sokushaja, ukulahleka okumile kanye nesisindo esishisayo okufanele sipholiswe, futhi kuthatha indawo yesikhungo; zombili izilinganiso kufanele zihlolwe.
Q6: Ngingayigcina kanjani imoto itholakala?
A6: Yinike ukuhlukaniswa kwe-valve ephindwe kabili kanye nokukhipha igazi noma i-bypass ukuze ihlolwe ngaphandle kokuvala amahholo, gcina isilinganiso sasekhaya kanye nesiginali edlulisiwe, hlola ama-nozzle ekuhambeni kwesikhashana, futhi ubhale isimo sangaphakathi ngesikhathi esimisiwe.
Q7: Iyiphi i-lining efanele iluphu yamanzi abandayo?
A7: Indawo ebushelelezi ye-enamel ehlanganisiwe engaphansi kuka-Ra 0.8 µm, noma i-lining ye-epoxy ehlanganiswe nge-fusion-bonded ngokwe-AWWA C550; zombili zifanele iluphu evulekile ehlanjululwayo futhi zingahlanzwa futhi zilungiswe.
Inani lethangi lokugcina amanzi abandayo esikhungweni sedatha livela ezenzakalweni okungekho muntu oziqaphelayo: ukuqalwa kwe-chiller okusingathwa ngaphandle kokuphuma kwezinga lokushisa, ukuvalwa kwe-valve okungafinyeleli emahholo, ukushintshwa kwepompo okugcina ingcindezi. Lokho kuncike kancane kumthamo kodwa kakhulu ekubekweni nasekhonweni lokufakazela ukuthi umkhumbi ulungile.
Khuluma nonjiniyela
Sithumele i-loop flow, ukwakheka kwamazinga okushisa okunikezwayo nokubuyiselwayo, ibhendi yokungena ye-IT, ukulandelana kokuqala nokuma kwe-chiller, kanye nesikhathi sokuphazamiseka ofuna ukusinda kuso. Sizobuyisela ucwaningo lokulinganisa i-buffer oluhlanganisa ukukhuphuka kwezinga lokushisa nezindlela zokujikeleza, ukubekwa kanye nokuhlolwa kwe-nozzle mayelana nokugeleza kwesikhashana, ukuhlolwa kwemingcele, ukuhlelwa kwe-insulation nokwehlukanisa, kanye nephepha lokucacisa lomkhumbi kanye nokufakwa kwawo. Faka i-P and ID yakho yesitshalo ukuze ukuhlelwa kwe-header kukhonjiswe.
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