Tarisa, kana vanhu vazhinji vakanzwa "dry chiller" uye "sustainability" mumutsara mumwechete, vanobva vasvetuka kuti vachengetedze simba. Uye chokwadi, icho chikamu chikuru chayo-asi zvakare idiki repamusoro-level kutora. Iyo chaiyo nyaya iri mu-system-level kufunga, sarudzo dzezvinhu, uye kutaura chokwadi, mashandiro emusoro waunodzivirira pasi pemutsara. Ndakaona mapurojekiti apo danho rekusimudzira raive pamusoro peiyo yakakwirira-inoshanda compressor, chete kuti ichidzikisirwe nehurongwa husina kunaka hwekurapa mvura kana zano rekutonga rairwira hurongwa hwekutarisira zvivakwa. Saka, ngaticherechedze izvo chaizvo zvinofambisa tsono.
Inotanga Nezviri pachena: Simba uye Mvura
Chinonyanya kubatanidzwa ndechekubvisa kurasikirwa kwemvura inoputika. Iine shongwe yekutonhodza yechinyakare, iwe unogara uchirwa nekukukurwa, kubuda, uye kuvhuvhuta. Hausi kungoshandisa mvura; uri kurapa nemakemikari uye wobva waibvisa. A dry chiller inobvisa kutenderera ikoko kwese. Muchirongwa chemugadziri wemagetsi chaiwo muSuzhou, mutyairi mukuru wemutengi aitove kushomeka kwemvura, kwete simba. Mutero wavo wepanzvimbo uye zvivharo zvekushandisa zvakaita bhizinesi kesi husiku. Isu takafungidzira sisitimu yaishandisa ambient mhepo yekuramba kupisa, uye mashandisiro avo emvura ekugadzira akadonha kusvika padhuze ne zero yekutonhodza loop.
Asi heino nuance: iyo yakaoma inotonhorera haina otomatiki inoshanda nemagetsi. Muchokwadi, panguva yepamusoro yezhizha ambient temps, tembiricha yekudziya yakakwira, saka compressor inoshanda zvakanyanya ichienzaniswa neshongwe-inobatsirwa system. Iko kusimba kwekukunda kunoitwa gore negore. Kana mamiriro ekunze ako aine hurefu hwe tembiricha yakaoma-yegirobhu, kana zvirinani zvakadaro, yakaderera wet-bulb temps, iwo dry chiller inogona kumhanya nemazvo kwerizhinji regore. Iwe unofanirwa kuenzanisa iyo yakazara mitoro mbiri, kwete chete nzvimbo yekugadzira. Ndakaita chikanganiso chekutarisa chete pazuva rekugadzira 35 ° C uye ndakashaya mwedzi 8 ye 25 ° C mamiriro ekunze apo inosveta simba.
Muchaji wefiriji chimwe chinhu chakanyarara. Mazuva ano akaoma chiller, kunyanya ayo akagadzirwa ne microchannel coils kana mamwe compact heat exchangers, anowanzobata shoma refrigerant. Ishoma HFC kana HFO refrigerant mudunhu zvinoreva yakadzikira yekudziya kwepasirese (GWP) tsoka, zvese maererano nekunangana kwekudonha kunogona kuitika uye yakamisikidzwa kabhoni yegasi pachayo. Iri ruzivo, asi rinowedzera mukuongororwa kwehupenyu.
Iyo Yakavanzika Lever: Kubatanidzwa KweSitimu uye Kudzora
Apa ndipo paunoparadzanisa kuiswa kwakanaka kubva kune greenwashing. A dry chiller chingori chikamu. Kugara kwayo kunovhurwa nekubatanidzwa kwayakaitwa. Isu tinotaura nezve "yemahara kutonhora" kana mhepo-parutivi economizer modes, asi kuishandisa zvakanaka inyanzvi. Iyo yekudzora pfungwa inofanirwa kushandura isina musono pakati pekutonhodza kwemakanika uye kutonhora kwakaoma, kudzivirira kupfupika bhasikoro kunouraya kushanda zvakanaka uye hupenyu hwemidziyo.
Ndinoyeuka imwe retrofit yenzvimbo yekuchengetera mishonga. Vaive nechirimwa chekare, chisingashande. Isu takaronga a staged system ine maviri dry chillers kubva kumugadziri akaita seSHENGLIN, inozivikanwa neakasimba maindasitiri-giredhi zvikamu. Kiyi yaive tsika yekudzora pani yatakaronga kuti tiise pamberi peyuniti nemakoiri akachena uye kutanga pombi-pasi kutenderera chete kana ambient yadonha pazasi pechimwe chikumbaridzo kwenguva yakamira. Dashboard yesimba yakaratidza kuderedzwa kwe40% musimba rekutonhodza munguva yechando yekutanga, asi zvakatora zvakawanda zvekugadzirisa. Yekutanga iteration yaive nemacompressors achirovera kakawanda nekuti tembiricha yakafa bhendi yakaiswa yakamanikana.
Kuchibatanidza kune thermal mass yechivako ndeimwe kutamba kwepamusoro. Mune imwe data centre project, takashandisa thermal inertia yematangi emvura inotonhorera pamwe chete neinotonhora yakaoma. Mukati mehusiku hunotonhorera, vanotonhora vaishanda kuti vatonhodze zvikuru mvura iri mumatangi, vachivaka “bhatiri rinotonhora” nokuda kwepamusoro pemasikati aitevera. Izvi zvakatibvumira kudzikisa simba re compressor zvakanyanya. Iwe unoda mutengi anonzwisisa zano iri harizi rechiller chete, asi iyo yese yekupisa system. Chikwata cheinjiniya cheSHENGLIN, semuenzaniso, kazhinji chinopinda munhaurirano idzi kutanga kwechikamu chekugadzira, icho chakakosha.
Material and Maintenance: The Long Game
Sustainability haisi simba rekushanda chete; ndezvehupenyu hurefu uye kushandisa zviwanikwa. Dry chiller, pasina mvura yakavhurika, dzivirira kuyera, ngura, uye kusvibiswa kwebiological kunotambudza shongwe dzekutonhodza. Izvi zvinoreva kuti nzvimbo dzekuchinjana kupisa dzinochengetedza kushanda kwayo kwemakore nekudzikira kushoma, kana ikachengetwa nemazvo. Kugadzirisa kwakasiyana-kunyanya kuchengetedza zvimbi zvakachena uye mafeni ari pakati nepakati-asi kazhinji haanyanyi kupinza makemikari uye anogadzira marara mashoma ane njodzi (hapana madhiramu ebiocide kubata nekurasa).
Iyo coil zvinhu zvine basa. Ndakaona mapurojekiti achiomerera pamachubhu emhangura ekushanda kwekupisa, asi mumhepo inoparadza zvakanyanya mumaindasitiri - funga padyo nechirimwa chemahombekombe kana nzvimbo yekugadzira makemikari - yakavharwa zvimbi zvealuminium kana kunyange simbi isina-simbi inova sarudzo inoenderera. Sei? Nekuti anogona kugara makore 20 pane gumi asati agadzirisa zvakanyanya. Iro simba rakamisikidzwa rekugadzira yuniti itsva rinopfuura nekure kushoma kwekuita kwakanaka kubva kune akasiyana zvinhu. Iko kuverenga kwehupenyu. Vagadziri vanopa sarudzo idzi, uye vanogona kupa dhata pamusoro pekupokana nekuora, vari kufunga nezvechigadzirwa chehupenyu hwesevhisi yepasirese.
Pane nzira yekutadza inofanirwa kutaurwa: uchitenda kuti "kuisa uye kukanganwa." Havasi. Guruva nemarara zvinovhara zvimbi ndiyo nhamba yekutanga muurayi wekuita. Ndakashanyira nzvimbo iyo inotonhorera yakaoma yakaiswa pasi nemhepo yechiteshi chekutakura. Mukati memwedzi mitanhatu, kuderera kwemhepo kudivi remhepo kwakanga kwawedzera zvikuru, uye gadziriro yacho yakanga ichingogara ichirira yakakwira-musoro. Iyo bhenefiti yekusimudzira yakabuda nekuti mafeni aimhanya akazara 24/7. Kugadzirisa kwacho kwaive kwakapusa-kutamisa yekutora uye kuwedzera mareti ekutanga-asi zvaida kuti mumwe munhu atarise mamiriro esaiti, kwete chete midziyo.
Kupfuura Gedhi Refekitari: Iyo Supply Chain Angle
Kana isu tichiongorora kusimba kwemutengesi, isu zvino tinotarisa kumusoro. Zvikamu zvinotorwa kupi? Kuungana kwavo kunoda simba rakadii? Kambani yakadai Shanghai SHENGLIN M&E Technology Co.,Ltd, iyo inozviisa pachezvayo semugadziri anotungamira mukutonhodza kwemaindasitiri, ine mukana kana kugadzirwa kwayo kwakanyatsobatanidzwa. Ivo vanokwanisa kudzora kunaka kwebrazing, kudzoreredzwa kwefiriji panguva yekuyedzwa, uye kudzikisira kwemarara ekurongedza. Izvi zvinogona kunge zvisiri mubhurocha rinopenya, asi paunoshanyira nzvimbo yavo, unozviona-kana kuti hauzvione. Inoturikira kuchigadzirwa chakavakwa kuti chigare, chiine musiyano mudiki, izvo zvinoreva kuti macallback mashoma, kutakura zvinhu zvekutsiva, uye yakaderera yakazara kabhoni tsoka pane imwe unit yekutonhodza inounzwa.
Kutarisa kwavo pamaindasitiri ekutonhodza matekinoroji zvinoreva zvakare kuti vanowanzo shanda nevatengi vanomhanyisa maitiro 24/7. Nguva yekuzorora injodzi. Saka, iyo dhizaini ethos ndeyechokwadi nezve kuvimbika uye kugona pamusoro pehupenyu hurefu hwesevhisi-iyo iri, pahupamhi hwayo, inoenderera musimboti. Chiller inoshanda zvakanaka kwemakore gumi nemashanu iri nani pane "super-high-efficiency" modhi inoda kuvandudzwa kukuru mugore rechisere.
Iyo Real-World Trade-offs uye Mhedziso
Saka, chiller yakaoma inowedzera kusimba here? Chokwadi, asi kwete semashiripiti bara. Icho chishandiso chinogonesa dhizaini yakasimba system kana ikashandiswa nemazvo. Kuwedzeredzwa kunobva: 1) Kubvisa kushandiswa kwemvura uye makemikari ekurapa, 2) Kugonesa hungwaru, hunoenderana nemamiriro ekunze ekudzora maitiro senge kutonhora kwemahara, 3) Kupa mukana wehurefu hwehupenyu hwemidziyo uye kuderera kwekugadzirisa kugadzirisa, uye 4) Kubatanidza mune yakazara thermal manejimendi chirongwa.
The trade-off inowanzova mutengo wekutanga wepamusoro uye chirango chinogoneka patembiricha yakakwira zvakanyanya. Iwe unofanirwa kumhanyisa nhamba dzesaiti yako chaiyo, mamiriro ekunze, uye utility chimiro. Chikanganiso chikuru ndechekuchitora senge-se-se-kufanana-chinja. Hazvisizvo. Ihwo huzivi hwehurongwa hwakasiyana.
Mukupedzisira, iyo inogadzika chiller ndiyo yakanyatso hukuru, yakanyatsobatanidzwa, inochengetedzwa zvine hungwaru, uye yakasarudzwa nekuda kwezvikonzero chaizvo. Chiller yakaoma, kunyanya kubva kunyanzvi dzinonzwisisa basa rayo muindasitiri ecosystem, inosundidzira iwe kune iwo maonero akazara. Zvinokumanikidza kuti ufunge nezvemhepo, kutonga, uye hupenyu hurefu, kwete chete nzvimbo yakatarwa uye chiyero chekuyerera. Uye iyo shanduko yemaonero pamwe ndiyo inonyanya kukosha kusimudzira kwese.
