Uwubona njani umphunga kunye neqondo lobushushu lokujiya吗?

1。iqondo lobushushu lokujiya:

Ukushisa kwe-condensation yenkqubo yefriji ibhekisela kwiqondo lokushisa xa i-refrigerant idibanisa kwi-condenser, kunye noxinzelelo oluhambelana nomphunga we-refrigerant luxinzelelo lwe-condensation。Kwicondenser epholiswe ngamanzi, iqondo lobushushu lokujiya lidla ngokuba yi-3-5℃ngaphezu kobushushu bamanzi okupholisa。

Ukushisa kwe-Condensation ngenye yeeparameters eziphambili zokusebenza kumjikelezo wefriji。Kwizixhobo zefriji ezisebenzayo, ngenxa yoluhlu oluncinci lwezinye iiparameters zokuyila, ukushisa kwe-condensing kunokuthiwa yiparameter ebaluleke kakhulu yokusebenza, ehambelana ngokuthe ngqo nomphumo wefriji, ukhuseleko, ukuthembeka kunye nomgangatho wokusetyenziswa kwamandla kwesixhobo sokuqandisa。

2。Iqondo lobushushu bomphunga: Ubushushu bobushushu bubhekisa kwiqondo lobushushu xa isikhenkcisi siphuma sibe ngumphunga kwaye sibilise kwi-evaporator, ehambelana noxinzelelo lobushushu。Ubushushu be-Evaporation bukwayiparameter ebalulekileyo kwinkqubo yefriji。Ubushushu bomphunga bukholisa ukuba ngaphantsi kwe-2-3℃kunobushushu bamanzi obufunekayo。

Ubushushu bomphunga bububushushu befriji, kodwa elona qondo lobushushu lokumka kwefriji yi-3 ukuya kwi-5度ezantsi kunobushushu befriji。

3所示。Ukuqonda njani ubushushu bomphunga kunye nobushushu bokuqina ngokubanzi: ubushushu bomphunga kunye nobushushu bobushushu busekelwe kwiimfuno, ezifana neyunithi yokupholisa umoya, iqondo lobushushu le-condensation ikakhulu lixhomekeke kwiqondo lobushushu le-ambient, kwaye ubushushu bomphunga buxhomekeke kwintoni。ofaka isicelo kuzo, nakwiindawo ezithile zobushushu obuphantsi, iqondo lobushushu elifunekayo lokuguquka饥饿ngumphunga lisezantsi。Ezi参数azifani ubukhulu becala jonga usetyenziso olusebenzayo。

Nceda ujonge le datha ilandelayo:

Nje,

ukupholisa amanzi: ubushushu bomphunga = iqondo lobushushu lokuphuma kwamanzi abandayo 5℃(umphunga owomileyo)

ukuba i-evaporator epheleleyo, ubushushu bomphunga = ubushushu bendawo yokuphuma kwamanzi abandayo 2℃。

Ubushushu becondensation = iqondo lobushushu lokupholisa lamanzi + 5℃

ukupholisa umoya: ubushushu bomphunga = iqondo lobushushu lokuphuma kwamanzi abandayo 5 ~ 10℃,

iqondo lobushushu le-condensation = ubushushu be-ambient + 10 ~ 15℃, ngokubanzi 15。

Ugcino olubandayo: ubushushu bomphunga = ubushushu boyilo logcino olubandayo 5 ~ 10℃。

Ulawulo lobushushu bobushushu: okokuqala kufuneka sazi ukuba okukhona usezantsi uxinzelelo lobushushu, kokukhona usezantsi ubushushu bomphunga。Ukulawulwa kweqondo lokushisa kwe-Evaporation, ekusebenzeni kwangempela kukulawula ukunyanzeliswa kwe-Evaporation, oko kukuthi, ukulungelelanisa ixabiso loxinzelelo lwe-gauge ye-low压力表、ukusebenza ngokulungelelanisa i-valve yokwandisa i-thermal (okanye i-valve ye-throttle) ukuvula ukulungelelanisa uxinzelelo oluphantsi。Iqondo lokuvula ivalve yokwandisa likhulu, ubushushu bomphunga buyanda, uxinzelelo oluphantsi nalo luyenyuka, umthamo wokupholisa uya kwanda; Ukuba idigri yokuvula ivalve yokwandisa incinci, Iqondo lobushushu le-evaporation liyancipha, uxinzelelo oluphantsi luyanciphisa, umthamo wokupholisa uya kuncitshiswa。