Nekuda kwechando chiri pamusoro peiyo evaporator munzvimbo inotonhora yekuchengetera, inodzivirira kuitisa uye kuparadzira inotonhora kugona kwefiriji evaporator (pipeline), uye pakupedzisira inokanganisa firiji mhedzisiro. Kana hupamhi hwechando chechando (chando) pamusoro peiyo evaporator inosvika kune imwe nhanho, kushanda kwefiriji kunyange kudonha kusvika pasi pe30%, zvichikonzera kuparara kukuru kwesimba remagetsi uye kupfupisa hupenyu hwebasa refiriji system. Naizvozvo, zvinodikanwa kuita inotonhora yekuchengetedza defrost oparesheni mukutenderera kwakakodzera.
Defrosting chinangwa
1, kuvandudza kushanda kwefiriji yehurongwa;
2. Iva nechokwadi chemhando yezvigadzirwa zvechando mudura
3, chengetedza simba;
4, wedzera hupenyu hwesevhisi yekutonhora yekuchengetedza system.
Defrosting nzira
Cold storage defrosting nzira: gasi rinopisa defrosting (hot fluorine defrosting, hot ammonia defrosting), mvura defrosting, magetsi defrosting, mechanical (artificial) defrosting, etc.
1, gasi rinopisa defrost
Inokodzera hombe, yepakati uye diki inotonhora yekuchengetera pombi inonyungudika yakananga kupisa kwepamusoro tembiricha gaseous condensate muevaporator pasina kumisa kuyerera, tembiricha ye evaporator inokwira, uye chando dhizaini uye inotonhora yekuburitsa joint inonyungudika kana yobva yabviswa. Kupisa gasi defrosting ine hupfumi uye yakavimbika, yakanakira kugadzirisa uye manejimendi, uye mari yayo uye kuoma kwekuvaka hakuna kukura. Nekudaro, kune zvakare akawanda anopisa gasi defrosting zvirongwa, yakajairika tsika ndeyekutumira yakakwira-kudzvanya uye yakakwirira-tembiricha gasi inoburitswa kubva mucompressor ichienda kune evaporator kuti isunungure kupisa uye defrosting, zvekuti mvura yakanyungudutswa yobva yapinda mune imwe evaporator kuti itore. kupisa uye kubuda mumhepo yakadzika uye yakaderera gasi, uye yodzokera kune compressor suction port kuti ipedze kutenderera.
2, mvura yekupfapfaidza defrost
Inoshandiswa zvakanyanya kudzikisa chando chehombe uye yepakati chiller
Nguva nenguva pfapfaidza evaporator nemvura yekudziya yekamuri kunyungudutsa chando. Kunyangwe iyo defrosting mhedzisiro yakanaka kwazvo, inonyanya kuenderana nemhepo inotonhorera, uye inonetsa kushanda kune evaporation makoiri. Zvinogoneka zvakare kupfapfaidza evaporator nemushonga une tembiricha yechando yakanyanya, senge 5% -8% concentrated brine, kudzivirira kuumbwa kwechando.
3. Kubvisa magetsi
Magetsi kupisa pombi defrosting inonyanya kushandiswa mukati uye diki mhepo inotonhorera; Magetsi ekupisa waya defrosting inonyanya kushandiswa mukati uye diki inotonhora yekuchengetera aluminium machubhu
Magetsi kupisa defrosting, nokuti chiller iri nyore uye nyore kushandisa; Nekudaro, kune iyo nyaya yealuminium chubhu inotonhorera yekuchengetedza, kuoma kwekuvaka kwealuminium fin kuisirwa waya yemagetsi yekudziya hakusi kudiki, uye kutadza kuri kuita kwakakwira mune ramangwana, kuchengetedza uye kutonga kwakaoma, hupfumi hwakashata, uye iyo yekuchengetedza chinhu chakaderera.
4, mechanical artificial defrosting
Diki inotonhora yekuchengetera pombi defrosting yekutonhora yekuchengetera pombi yebhuku defrosting yakanyanya hupfumi, iyo yepakutanga defrosting nzira. Yakakura inotonhora yekuchengetera neyakagadzirwa defrosting haigoneki, kusimudza musoro kunoshanda kwakaoma, kushandiswa kwemuviri kunokurumidza, nguva yekuchengetedza muimba yekuchengetera yakarebesa inokuvadza hutano, defrosting haisi nyore kupedzisa, inogona kukonzera evaporator deformation, uye inogona kutopwanya evaporator uye kutungamirira kune refrigerant leakage tsaona.
Mode kusarudzwa (Fluorine system)
Zvinoenderana neyakasiyana evaporator yekuchengetera inotonhora, iyo yakasarudzika nzira yekubvisa inosarudzwa, uye kushandiswa kwesimba, kushandiswa kwekuchengetedza chinhu, kuisirwa uye kuomerwa kwekushanda kunoongororwa zvakare.
1, iyo nzira yekudzikisa yefivha inotonhora
Kune yemagetsi chubhu defrosting uye mvura defrosting anogona kusarudza. Nzvimbo dzine mvura iri nyore kushandisa dzinogona kufarira mvura-inopisa chando chiller, uye nzvimbo dzine kushomeka kwemvura dzinowanzosarudza magetsi ekupisa pombi frost chiller. Mvura inoyerera chando chiller inowanzo gadziridzwa muhombe air conditioning, firiji system.
2. Defrosting nzira yemutsara wesimbi
Kune inopisa fluorine defrosting uye artificial defrosting sarudzo.
3. Defrosting nzira yealuminium tube
Kune thermal fluoride defrosting uye yemagetsi thermal defrosting sarudzo. Nekushandiswa kwakawanda kwealuminium chubhu evaporator, kuderedzwa kwealuminium chubhu kwakawedzera kutariswa nevashandisi. Nekuda kwezvikonzero zvezvinhu, aluminium chubhu haina kukodzera kushandiswa kweyakapusa uye yakakasharara yekugadzira michina defrosting sesimbi, saka nzira yekudzikisa yealuminium chubhu inofanirwa kusarudza yemagetsi waya yekubvisa uye inopisa fluorine defrosting nzira, yakasanganiswa nekushandiswa kwesimba, simba rekuita reshiyo. uye kuchengeteka uye zvimwe zvinhu, aluminium chubhu defrosting inonyanya kukodzera kusarudza inopisa fluorine defrosting nzira.
Kupisa fluoride defrosting application
Iyo freon inoyerera nzira yekushandura dhiza yakagadziridzwa zvinoenderana nemusimboti wekupisa gasi defrosting, kana yekushandura sisitimu inoumbwa nenhamba yemagetsi mavharuvhu (mavharuvhu emaoko) akabatana, kureva, firiji inodzora chiteshi, inogona kuona kushandiswa kweinopisa fluorine defrosting mukati. kutonhora kuchengetedza.
1, bhuku rekugadzirisa chiteshi
Inoshandiswa zvakanyanya mumafiriji makuru masisitimu akadai seyakabatana kubatana.
2, inopisa fluorine kushandura midziyo
Inoshandiswa zvakanyanya mumadiki uye epakati-saizi imwe firiji system. Zvakadai se: imwe kiyi inopisa fluorine defrosting kutendeuka mudziyo.
Imwe tinya inopisa fluorine defrosting
Inokodzera iyo yakazvimirira kutenderera sisitimu yeimwe compressor (isina kukodzera kuisirwa kuisirwa kweparallel, multistage uye overlapping units). Inoshandiswa mudiki uye nepakati-saizi inotonhora yekuchengetera pombi defrosting uye ice indasitiri defrosting.
peculiarity
1, manual control, one-click conversion.
2, kupisa kubva mukati, chando chechando uye rusvingo rwepombi inogona kunyunguduka nekudonha, simba rekuita reshiyo 1: 2.5.
3, kunyungudutsa zvakakwana, inopfuura 80% yechando layer idonhwe rakasimba.
4, maererano nedhirowa yakananga yakaiswa pane iyo condensing unit, haidi zvimwe zvakakosha accessories.
5, zvichienderana nekusiyana chaiko kwekushisa kwemukati, kazhinji zvinotora 30 kusvika 150 maminetsi.
Nguva yekutumira: Oct-18-2024