Ukuguqula iFektri ibe yiNdawo yokugcina izinto ezibandayo

Ukuguqula umzi-mveliso ube yindawo yokugcina izinto ezibandayo kuvakala kulula ephepheni - susa isakhiwo esidala, ufake iiphaneli zokuthintela ubushushu, wongeze izixhobo zokukhenkceza, uze ugqibe.

Enyanisweni, uninzi lweeprojekthi aziphumeleli ngenxa yokuba zikhenkcezisiwe. Ziyasilela kwangethuba — kwizigqibo zesakhiwo kunye nokufakelwa kwezinto ezingafunekiyo ekuqaleni.

Amaqela amaninzi afumanisa ezi ngxaki phakathi kweprojekthi, xa ukuzilungisa sele kubiza kakhulu kwaye kuphazamisa.

Ukuqinisa ulwakhiwo kuza kuqala

Izakhiwo zefektri ezindala zenzelwe iimeko zokusebenza ezahlukeneyo kakhulu. Indawo yokugcina izinto ezibandayo ingenisa imithwalo emitsha, uxinzelelo lobushushu, kunye neemfuno zokusebenza kwexesha elide. Uvavanyo olufanelekileyo lwesakhiwo kufuneka luhlale luza kuqala.

Umthamo womthwalo eluphahleni udla ngokuba ngumqobo wokuqala. Iisilingi ezixhonyiweyo, iinkqubo zokuthintela ubushushu, kunye nemibhobho yokukhenkceza zonke zongeza umthwalo omkhulu ofileyo. Iifektri ezininzi ezindala azizange zenzelwe oku. Ukuqinisa ulwakhiwo lophahla - okanye ukuyila ngokutsha inkqubo yokuthintela ubushushu - kudla ngokuba yinto engenakuphepheka.

Ukusebenza kakuhle komgangatho yenye indawo eqhelekileyo yokungaboni kakuhle. Iiforklift ezisebenza kumaqondo obushushu aphantsi zenza imithwalo exineneyo, ngelixa ukuxinana kobushushu kwandisa umngcipheko wokuqhekeka. Ngaphandle kwemiqobo efanelekileyo yomphunga kunye nokuqhekeka kobushushu phantsi kweengqimba zobushushu, ukonakala komgangatho kuba yingxaki yexesha elide kunokuba kulungiswe kube kanye.

Uqhagamshelo phakathi kweekholamu neendonga nalo lufuna ukuhlolwa ngononophelo. Ukujikeleza kobushushu — ukwandiswa okuphindaphindiweyo kunye nokucutheka — kancinci kancinci kunciphisa amandla amalungu angazange enzelwe iindawo ezibandayo. Ukulungisa oku kwangoko kuyalawuleka. Ukukulungisa emva kokugunyaziswa akusebenzi.

Kwiprojekthi enye ye-cold chain esiyixhase eHarbin, uvavanyo lwesakhiwo yayilinyathelo lokuqala elibalulekileyo ngaphambi kokufakwa kwephaneli. Esi sakhiwo, esakhiwe yinkampani ephambili ye-cold chain yaseTshayina, sasingafuni kuphela ukusebenza kwe-insulation kodwa nokuthembeka kwesakhiwo ixesha elide phantsi kokusebenza kobushushu obuphantsi.

Ukulungelelaniswa kwangethuba phakathi koyilo lwesakhiwo kunye nocwangciso lokufakelwa kwezinto ezikhusela ubushushu kuncede ekuphepheni utshintsho oluya kwinqanaba elilandelayo — umthombo oqhelekileyo wokugqithisa iindleko kwiiprojekthi zokuguqula.

Imithetho yokwakha yasekuhlaleni yenye into edla ngokungathathelwa ngqalelo.Iindawo zokugcina izinto ezibandayozixhomekeke kwiimfuno ezahlukeneyo kunezakhiwo zoshishino eziqhelekileyo. Ukufumana imvume ehambelana kwangethuba konga ixesha kwaye kuthintela uyilo olutsha kamva.

Ukufakwa kwe-thermal kuyinkimbinkimbi kunokuba kubonakala

Nje ukuba isakhiwo siqinisekisiwe, ubushushu buba ngumceli mngeni olandelayo omkhulu - kwaye apho iiprojekthi ezininzi zihamba gwenxa kancinci kancinci.

Eyona mpazamo ixhaphakileyo kukuthatha i-insulation njengesisombululo esinomgangatho omnye. Enyanisweni, i-envelope efanelekileyo yokugcina ubushushu ibandakanya umqobo womphunga, iiphaneli ze-insulation, kunye neendawo zangaphakathi ezenzelwe ukusingatha ukufuma, ukucoca, kunye nokutshintsha kobushushu.

Ukungacacisi okanye ukungacacisi naliphi na kwezi layer kukhokelela ekujiyeni - kwaye ekuhambeni kwexesha, kumonakalo wesakhiwo. Ukuchonga ngokuchanekileyo iinkcukacha zobushushu kunokunciphisa iindleko zamandla zexesha elide nge-15-20%.

Ukukhethwa kweephaneli kudlala indima enkulu kunokuba abaninzi belindele. Kwiprojekthi yaseHarbin ekhankanyiweyo apha ngasentla, iiphaneli zokugcina izinto ezibandayo zePU ezingaphezu kwama-20,000 sqm zasetyenziswa ukuqinisekisa ukusebenza okuzinzileyo kobushushu kwisakhiwo esikhulu. Uxinano lweephaneli, uyilo lwamalungu, kunye nomgangatho wofakelo zonke ezi zinto zinegalelo kungekuphela nje ekusebenzeni kakuhle kobushushu, kodwa nasekuqineni kwexesha elide.

Iinkcukacha ze-junction zezinye izinto ezibalulekileyo. Ukudibanisa ubushushu kudla ngokwenzeka kwiintambo ezisuka eludongeni ukuya kumgangatho kunye nezisuka eludongeni ukuya eluphahleni. Ezi ndawo zifuna uhlengahlengiso oluchanekileyo, kungekuphela nje ukugqunywa okuqhelekileyo.

Iinkqubo zeengcango zibaluleke ngokulinganayo. Imijikelo yokuvula rhoqo idala utshintshiselwano lobushushu oluqhubekayo. Ngaphandle kweenkqubo ezifanelekileyo zesakhelo kunye nokuphazamiseka kobushushu, iingcango ziba ziindawo zokulahlekelwa ngamandla ngokukhawuleza.

Uyilo lwefriji nalo kufuneka lulungelelaniswe kwangethuba. Ukubekwa kwe-evaporator, indlela yokuhambisa amanzi, kunye nokungena kombane konke kuhambelana nenkqubo yephaneli. Ukulungisa oku emva kokufakwa kudla ngokuphazamisa ukuthembeka kokufakwa kwe-insulation.

Zonke ezi zinto zidibene. Utshintsho kubukhulu bephaneli luchaphazela iinkcukacha zocango. Utshintsho kwindlela ezibekwe ngayo izixhobo luchaphazela uyilo lwe-vapor barrier. Ukulungelelanisa kwangethuba akuyonto inzima — yiyo ethintela ukuphinda kusetyenziswe.

Ukuba usebenza kwiprojekthi yokuguqula kwaye ufuna ukujonga kwakhona isakhiwo sakho okanye indlela yokukhusela ubushushu, kudla ngokuba kuhle ukuba uhlolisise iinkcukacha ngaphambi kokuba uqhubeke.