EN
Ukuvula Ukuncisha Kwamandla Ngezinkampani Zokuhlanganisa Umoya Ophakeme
Kubaphathi bezakhiwo nonjiniyela bezokukhiqiza amandla, iyunithi yokushintshanisa ukushisa ngokuvamile iyingxenye enganakwa ohlelweni lwe-HVAC. Isebenza buthule ngemuva, idlulisa amandla okushisa phakathi kwemifudlana. Nokho, ukusebenza kahle kwayo kunomthelela oqondile futhi omkhulu ekusetshenzisweni kwamandla okuphelele kwesakhiwo. Amadivayisi amadala asungula ukushisa, njengama-shell-and-tube noma ama-plate exchangers ayisisekelo, ngokuvamile asebenza ngempumelelo yokushisa phakathi kwamaphesenti angamashumi ayisithupha namashumi ayisikhombisa nanhlanu. Lokhu kusho ukuthi ingxenye enkulu yamandla okushisa ayengatholakala ivele ilahleke. Amadivayisi ashintshanisa ukushisa asebenza kahle kakhulu aklanyelwe ukuba enze lokhu kusebenza kahle kube amaphesenti angu - 90 noma ngaphezulu. Lokhu kukhuphuka okubonakala kunesizotha kwamaphuzu amaphesenti kuhumusha kube ukuncishiswa okukhulu kwamandla okuqala adingekayo ukuhlangabezana nezidingo zokushisa nokupholisa zesikhungo. Ukuqonda ukonga okungenzeka, izilinganiso eziyinhloko zokusebenza kahle, kanye nezici ezithonya ukusebenza kwezwe langempela kubalulekile ekwenzeni isinqumo esihlakaniphile, esonga izindleko.
Ukuthintana Kwemali Kwezinkinga Zokusebenza Kwesikhathi Sokubusa
Iz bene fiti zemali zokuguqula kwi-heat exchange unit esihle kakhulu kufuneka kuboniswe ngombiko wokusebenza. Hlola indawo enkulu yokusebenza emahhala enobungakanani obukhulu besikhathi sokubusa kwisigaba sezinsuku. Uma i-heat exchange unit esifanayo isebenza ngokusebenza kwesibalo se-70%, kuyadinga umkhosi wamandla okukhetheka ukwenza lokho. Ngokuguqula ku-heat exchange unit esihle kakhulu esebenza ngokusebenza kwesibalo se-90%, umkhosi wamandla okukhetheka ukuzisa lokho kugcwele kugcinwa. Lokhu kubonakala ngokugcina amaphela akhona. Kwindawo eyisebenza ngokusebenza kwe-natural gas ukusiza ekubuseni, izindlela zokubusa ziyakwenzeka ngamapound angu-1000 ngonyaka. Ukubuyisela kwemali kwezinto ezintsha ziyakubhalwa ngaminyaka, akayi ngamazwelonke. Lezi ziqondiso zibasedwe kumthwalo wesikhathi sokubusa esingathinti, kodwa le ndlela iyasebenza ngokwamanje kuzo zonke izimo zokusebenza.
Ukuboniswa Kwempilo Ngokwesikhali Sokukhanyisa Isikhundla Sokuhlanya
Izindlela zokuthenga eziningi zokusebenzisa izinkampani zokubuyisela imithwalo yezindawo zokuphatha kwezinye izinkampani zizokuthiwa ngokwemboni. Umzekelo omuhle wokuthiwa ngokwemboni uyisikhundla sokubuyisela emsebenzini wokugcina amaqanda e-UK esebenzisa amaqanda amaningi okukhanya kwesifundazwe. Isistimu esihlukile sasenziwe ngamaphathi asezingeni lezinkampani zokubuyisela imithwalo. Ngemva kwezinye izinsuku zokusebenza, lezi zinkampani zazibuyiselwe ngokwesibindi. Lokhu kubuyiselwa kwalibala ukuthi isibindi sokubuyisela imithwalo siphakanyiswe, okuyi-ukuchaza ukuthi kungakanani ukuguqula kwesibindi sokubuyisela imithwalo, okuyi-ukuchaza ukuthi kungakanani ukuguqula kwesibindi sokubuyisela imithwalo phakathi kwamasimbi okufika nokuphuma kwesibindi sokubuyisela imithwalo. Ukuguqula okukhulu kwenza isibindi sokubuyisela imithwalo sisebenze ngokuphakanyiswa kwezinye izinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele. Ukuqondisa kwakhiwe ukuthi kubuyiselwe izinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele zokuziphatha ngokuphelele. Lezi zinkampani ezintsha zazikhiwa ngokuphakanyiswa kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele futhi zazikhiwa ngokuphakanyiswa kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele. Isiphumo esisodwa sasibonisa ukuthi ukuguqula kwesibindi sokubuyisela imithwalo siphakanyiswe ngokuphakanyiswa kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele. Lokhu kubuyiselwa kwalibala ukuthi kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele. Ukuguqula okuphakanyisiwe kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kwenza isibindi sokubuyisela imithwalo sisebenze ngokuphakanyiswa kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele. Ukuguqula okuphakanyisiwe kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kwenza ukuthi ukuguqula kwesibindi sokubuyisela imithwalo kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele. Ukuguqula kwesibindi sokubuyisela imithwalo kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kwenza ukuthi ukuguqula kwesibindi sokubuyisela imithwalo kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele. Ukuguqula kwesibindi sokubuyisela imithwalo kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kwenza ukuthi ukuguqula kwesibindi sokubuyisela imithwalo kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele. Ukuguqula kwesibindi sokubuyisela imithwalo kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kwenza ukuthi ukuguqula kwesibindi sokubuyisela imithwalo kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele kusukela ekubuyiselweni kwezinkampani zokubuyisela imithwalo zokuziphatha ngokuphelele.
Ukuziqonda Imithambo Yokusebenza Okuphezulu
Ukuze kwenziwe ukubonakalisa ngokuphelele isikhundla sokuguqula imvutho, abasebenzi bafunda izindlela eziningi zokubonakalisa ukusebenza. Indikha yokusebenza (COP) yisiphumo sokusebenza esibonisa ukulinganisa umvutho wokusebenza okunconywa nokuqondiswa kwesikhundla sokuguqula imvutho ngokusebenzisa amandla amanqaku. Ukuthi COP ikhulu kakhulu kubonisa ukuthi isikhundla sokuguqula imvutho sisebenza ngokuphelele. Indlela yokubonakalisa ukusebenza-NTU iyalinganisa ukuguqula imvutho okwenzekayo nokuguqula imvutho okwenzekayo ngokwethethe. Lokhu kufundwa ngokungathathi isilinganiso kuyasebenza kakhulu xa kususwa isikhundla sokuguqula imvutho entsha futhi xa kubonakaliswa ukuthi senziwe ngokuphelele. Ukulinganisa ukuguqula imvutho ngokulinganisa ukulinganisa ukuguqula imvutho (LMTD) kubonisa indawo yokuguqula imvutho. Kuthuthwa kusuka kubahlungu bakwezinye izinhlobo zemvutho ezingenayo nezingenayo kwezindawo zokungena nokuphuma kwesikhundla sokuguqula imvutho. Ngokubonakalisa lezi zimbili zokusebenza ngokuhlanganisa, umsebenzi angabonakalisa ukuthi isikhundla sokuguqula imvutho sisebenza ngokungafanelekile, sisebenza ngokungafanelekile, noma sisebenza ngaphandle kwesilinganiso sakho.
Ukuthi Kuphakeme Ukusebenza Kweminyaka
Ngakholwa ukuthi i-COP yisibonelo esihle, kodwa kubhekwa ngokwesibini kusukela emhlabeni wokuziphatha ngokuphelele kwezindawo zokuziphatha eziningi. Ngokwempilo, izinkambo zokuhlanza amandla azikhala ngokuphelele. Zizoba ngokuphakeme kakhulu kwesikhathi sakho sokusebenza kusukela ekupheleni kwezinhloso zokuziphatha. Lokhu kukuthi i-Seasonal Performance Factor (SPF) yisibonelo esihle kakhulu sokubonisa ukusebenzisa amandla ngonyaka. I-SPF ibonisa ukusebenza kwezinkambo kusukela kwezindawo zokuziphatha eziningi, izinhloso zokuziphatha, nokuthi kuyaphela kakhulu ngokuphela kwesikhathi sokusebenza kusukela kwezindawo zokuziphatha. Umnikazi wezinkambo ongakhepha i-COP enkulu kodwa okungabona ukuthi ukusebenza kuyaphela kakhulu ngokuphakeme kwezinhloso zokuziphatha kusukela kwezindawo zokuziphatha kuyathola amandla angaphezulu kwezinkambo ezingakhepha i-COP engaphezulu kodwa okusebenza ngokuphakeme kakhulu kusukela kwezinhloso zokuziphatha kusukela kwezindawo zokuziphatha. Ukubonisa amandla angaphezulu ngokuphelele, i-SPF kunye nezinhloso zokuziphatha kusukela kwezindawo zokuziphatha ziyisibonelo esihle kakhulu kusukela kwezinhloso zokuziphatha zokuphelele.
Izinto Ezinikela Amasipho Okuphelele
Umbhalo wokusebenza okwamanisiwe ngokubalulekile kwezindlela zokususa imisebenzi yomkhili wokuphakamisa amandla ayisifanayo akuyi-phrojekthi yokuthola iziphumo. Kuyi-phrojekthi yokusebenza okwenziwa ngokuzenzakale, okufakelwe ngamathuba amathathu okuhlanganiswa. Isibonelo sesokuqala siyokugxilwa kumkhili. Noma yikuphi umkhili ongcono kakhulu, uyakweseka ukusebenza uma akasizwini ngokuphelele kwezimali, noma uma kusethelwe ngokukhulu kokuphakama kwamandla noma ukungabambisani kwezimilo. Isibonelo sesibili siyisikhathi sokusebenza. Indawo ephakamisa ngokuphelele kakhulu kusasa kuyakuthola iziphumo ezinkulu kunalo esinokuthola ngokuvamile kwezimali. Isibonelo sesithathu siyisigaba sempihla yempihla. Ukuphakama kakhulu kwezimilo zokusha kuyakwakha izinkomba zokuthola amandla okukhulu. Uma lezi zintathu zihlanganiswe ngokuphelele, iziphumo ziyakwakha ngokuphelele. Uma zingahlanganisiwe ngokuphelele, iziphumo ziyakwakha ngokuvamile. Ukuphakamisa iziphumo ngokuphelele kufanele kubhekwe ngokuphelele lezi zinto zokugxilwa.
Indima Yokusebenzisa Ukugcina I-System Ekupheleni Kwemisebenzi Yokuthintana
Ukwenza kahle kwe-unit yokuthintana kwezimithandazo ephakeme kuyaphendula kakhulu ekukhetheni kwalokho okuhambisana nokusebenza kwesikhathi sokuthintana. Kufanele le-unit ibe yisikhondlo esihambisana nokusebenza kwesikhathi sokuthintana. Izilwanyana ziyafanele zibekwe ngokufanele ukuze zimshanele ukuguqula kwe-pressure futhi zinikeze ukulwa kwe-flow okulinganayo. Isistimu sokubhekisa kufanele sibekwe ngokufanele ukuze sibheke isiphumo se-unit ngokufanele nesilinganiso sesilinganiso. Le-unit ayikwazi ukuthola ukusebenza kakhulu uma ibekwe ngaphandle kokubona lezi zinto. Ngaphezu kwalokho, ukuchaza kahle kuyadingeka ukuze kubhekwe ukusebenza. Ukungena kwezinyama kuyabeka isikhondlo sokuthintana kwezimithandazo phansi kusasa. Ukuchaza okuphathelene nesikhathi, ngokusebenzisa izinkampani zokuchaza noma ukuchaza ngokwezinyama, kuyadingeka ukuze le-unit ibe yisikhondlo sokuthintana kwezimithandazo.
Ukuthi Indima Yokwenza Kuhambisana Nokusebenza Okudala
Ukusebenza kwesikhathi eside kweyunithi yokushintsha ukushisa kuncike ekutheni yenziwa kanjani. Ukunemba kokugqagqana kwamapuleti, ukuqina kwezihlanganisi ezihlanganisiwe, nokuqina kwama-gasket konke kunomthelela ekutheni iyunithi lihlale lisebenza kahle ngokushisa iminyaka eminingi. Abakhiqizi abanamathela ezindinganisweni zekhwalithi ezamukelwayo, njenge-ISO 9001, bahlola amadivayisi abo ngokuqinile ngaphambi kokuba aphume embonini. Lokhu kuqinisekisa ukuthi imishini izosebenza ngokwethembeka ezimweni ezicindezelayo. Kumenenja yesikhungo etshalomela ekuthuthukisweni ukuze inciphise izindleko zokusebenza, ukusebenzisana nomkhiqizi oqeqeshiwe, ogxile kwikhwalithi kunikeza ukuqiniseka okukhulu kokuthi utshalomali luzoletha imbuyiselo yalo ethenjisiwe.