Ukusebenza kwecompressor yefriji yesikruru

1.Qala uqale kwaye uyeke

Ngaphambi kokuqala, ukudibanisa kufuneka kulungiswe kwakhona.Xa uqala okokuqala, kufuneka uqale ujonge iimeko zokusebenza kuzo zonke iindawo ze-compressor kunye namacandelo ombane.

Izinto zokuhlola zezi zilandelayo:

a.Vala iswitshi yamandla kwaye ukhethe indawo yesandla yomkhethi wokutshintsha;
b.Cinezela iqhosha le-alam, intsimbi ye-alam iya kukhala;cofa iqhosha lokuthula, i-alamu iya kupheliswa;
c, Cinezela iqhosha lokufudumeza kombane kunye nokukhanya kwesalathisi kuvuliwe.Emva kokuqinisekisa ukuba i-heater yombane iyasebenza, cinezela iqhosha lokumisa ukufudumala kunye nokukhanya kwesalathisi sokufudumala kuvaliwe;
d.Cinezela iqhosha lokuqala lompompo wamanzi, ipompo yamanzi iqala, ukukhanya kwesalathisi kuvuliwe, cinezela iqhosha lokumisa umpompo wamanzi, umpompo wamanzi uyayeka, kwaye ukukhanya kwesalathisi kuvaliwe;
e.Cinezela iqhosha lokuqala lepompo yeoli, ukukhanya kwesalathisi sepompo yeoli kuvuliwe, ipompo yeoli iyasebenza kwaye ijikeleza ngendlela echanekileyo, kwaye umehluko we-oyile ulungelelaniswe kwi-0.4 ~ 0.6MPa.Flip ivalve yeendlela ezine okanye ucinezele ukunyuka komthwalo / iqhosha lokunciphisa ukujonga ukuba ivalve yesilayidi kunye nesixhobo esibonakalisa amandla sisebenza ngokuqhelekileyo, kwaye isalathisi somgangatho wokugqibela sikwindawo "ye-0".

Jonga ixabiso elibekiweyo lereyiyi nganye yokhuseleko oluzenzekelayo okanye inkqubo/Ubushushu becompressor kunye nexabiso lereferensi yokhuseleko loxinzelelo:

a.Ukhuseleko loxinzelelo lokukhupha okuphezulu: uxinzelelo lokukhupha≦1.57MPa
b.Ukhuseleko lobushushu benaliti yamafutha aphezulu: ubushushu benaliti yamafutha≦65℃
c.Ukukhuselwa koxinzelelo lweoyile ephantsi: umahluko woxinzelelo lweoyile ≧0.1MPa
d.Ukukhuselwa koxinzelelo oluphezulu ngaphambi nangemva kwesihluzi esihle: umahluko woxinzelelo≦0.1MPa
e.Ukukhuselwa koxinzelelo oluphantsi lokufunxa: ukuseta ngokweemeko zangempela zokusebenza

Emva kokujonga ezi zinto zingasentla, inokuvulwa

Amanyathelo okuvula ngala alandelayo:

a.Umkhethi wokutshintsha uvulwa ngesandla;
b.Vula i-valve yokukhupha i-compressor yokuvala;
c.Yothula icompressor kwindawo ethi “0”, eyi-10% yendawo yomthwalo;
d.Qalisa impompo yamanzi okupholisa kunye nempompo yamanzi epholileyo ukubonelela ngamanzi kwi-condenser, i-oyile epholileyo kunye ne-evaporator;
e.Qala impompo yeoli;
f.Imizuzwana ye-30 emva kokuba ipompo yeoli iqaliswe, umehluko phakathi koxinzelelo lweoyile kunye noxinzelelo lokukhutshwa lufikelela kwi-0.4 ~ 0.6MPa, cinezela iqhosha lokuqala le-compressor, i-compressor iqala, kunye ne-valve ye-solenoid ye-bypass A nayo ivula ngokuzenzekelayo.Emva kokuba i-motor isebenza ngokuqhelekileyo, i-valve i-A ivalwe ngokuzenzekelayo;
g.Qwalasela igeyiji yoxinzelelo lokufunxa, vula ngokuthe ngcembe ivalve yokumisa ukufunxa kwaye unyuse umthwalo ngesandla, kwaye ubeke ingqalelo kuxinzelelo lokufunxa ukuba lungabiphantsi kakhulu.Emva kokuba i-compressor ingene ekusebenzeni okuqhelekileyo, lungisa i-valve yokulawula uxinzelelo lwe-oyile ukwenzela ukuba umehluko we-oyile ye-oyile yi-0.15 ~ 0.3MPa.
h.Khangela ukuba uxinzelelo kunye nobushushu benxalenye nganye yesixhobo, ngakumbi ukushisa kweendawo ezihambayo, ziqhelekileyo.Ukuba kukho nakuphi na ukungaqhelekanga, misa umatshini ukuze uhlolwe.
i.Ixesha lokuqala lokusebenza akufanele libe lide kakhulu, kwaye umatshini unokuvalwa malunga nesiqingatha seyure.Ulandelelwano lokuvala ukukhulula, ukumisa umphathi, ukuvala i-valve yokuvala i-valve, ukumisa impompo yeoli, kunye nokumisa impompo yamanzi ukugqiba inkqubo yokuqala yokuqalisa.Xa iqhosha le-injini yokumisa licinezelwe, ivalve ye-solenoid B iyavuleka ngokuzenzekelayo, kwaye ivalve B ivalwa ngokuzenzekelayo emva kokuvalwa.

2.Ukuqalisa okuqhelekileyo kunye nokuvalwa

Ukuqaliswa okuqhelekileyozingoku Landelayo:

Khetha ukuqalisa ngesandla, inkqubo iyafana neyokuqala.
Khetha umbane ozenzekelayo:

  1) Vula i-valve yokuvala i-compressor exhaust, qalisa impompo yamanzi okupholisa kunye nepompo yamanzi epholileyo;

2) Cinezela iqhosha lokuqala lecompressor, emva koko impompo yeoli iya kufakwa ngokuzenzekelayo ekusebenzeni, kwaye ivalve ye-spool iya kubuyela ngokuzenzekelayo kwindawo "ye-0".Emva kokuba umahluko we-oyile usekiwe, i-motor ephambili iya kuqalisa ngokuzenzekelayo emva kokulibaziseka malunga nemizuzwana ye-15, kwaye i-valve ye-solenoid A iya kuvula ngokuzenzekelayo ngaxeshanye.Emva kokuba i-motor isebenza ngokuqhelekileyo, i-valve i-A ivalwe ngokuzenzekelayo;

3) Xa i-motor enkulu iqala ukuqala, i-valve yokuvala i-valve kufuneka ivulwe ngokukhawuleza ngexesha elifanayo, ngaphandle koko i-vacuum ephezulu kakhulu iya kwandisa ukungcangcazela kunye nengxolo yomatshini.

4) I-compressor iya kwandisa ngokuzenzekelayo umthwalo kwi-100% kwaye ingene kwisimo esiqhelekileyo sokusebenza.Kwaye ulungelelanise ngokuzenzekelayo indawo yomthwalo ngokwexabiso lokumisela uxinzelelo okanye ixabiso lokubeka ubushushu befriji.

Inkqubo eqhelekileyo yokuvala imi ngolu hlobo lulandelayo:

Ukuvalwa kwezandla kuyafana nenkqubo yokuvala uqalo lokuqala.
Umkhethi ukwindawo ezenzekelayo:

I-1) Cinezela iqhosha lokumisa i-compressor, i-valve yesilayidi iya kubuyela ngokuzenzekelayo kwi-"0" isikhundla, i-motor enkulu iya kuyeka ngokuzenzekelayo, kwaye i-valve ye-solenoid ye-bypass B iya kuvula ngokuzenzekelayo ngexesha elifanayo, ipompo yeoli iya kuyeka ngokuzenzekelayo emva ukulibaziseka, kunye ne-valve ye-B iya kuvala ngokuzenzekelayo emva kokumisa;

2) Vala ivalve yokumisa ukufunxa.Ukuba ivalwe ixesha elide, i-valve yokukhupha i-valve yokuvala kufuneka iphinde ivalwe;

3) Cima umbane wempompo yamanzi kunye necompressor.

3. Izilumkiso ngexesha lokusebenza

I-1) Nika ingqalelo ukujonga ukunyanzeliswa kunye nokukhupha uxinzelelo, ukushisa kunye nokukhutshwa kweqondo lokushisa, ukushisa kweoli kunye noxinzelelo lweoli ngexesha lokusebenza kwe-compressor, kwaye urekhode rhoqo.Imitha iyafuneka ukuba ichaneke.

I-2) I-compressor iya kuyeka ngokuzenzekelayo ngenxa yesenzo esithile sokukhusela ukhuseleko ngexesha lokusebenza kwe-compressor, kwaye imbangela yokungasebenzi kufuneka ifunyanwe ngaphambi kokuba ivulwe.Akuvumelekanga ukuba utshintshe kwakhona ngokutshintsha iisetingi zabo okanye iziphene zokukhusela.

3) Xa i-injini engundoqo ivala ngenxa yokungaphumeleli kwamandla ngokukhawuleza, i-compressor inokubuyisela umva ngenxa yokuba i-valve ye-solenoid ye-bypass B ayikwazi ukuvulwa.Ngeli xesha, ivalve yokumisa ukufunxa kufuneka ivalwe ngokukhawuleza ukunciphisa umva.

4) Ukuba umatshini uvaliwe ixesha elide kwiqondo lokushisa eliphantsi, onke amanzi akwinkqubo kufuneka ahlanjululwe ukuze agweme umonakalo weqhwa kwisixhobo.

5) Ukuba uqala umatshini ngexesha lobushushu obuphantsi, vula kuqala impompo yeoli, kwaye ucinezele i-motor ukujikelezisa ivili lokuqhuba ukuhambisa ukudibanisa ukwenza ukuba ioyile ijikeleze kwicompressor ukuze kuthotywe ngokwaneleyo.Le nkqubo kufuneka iqhutywe kwimowudi yokuqalisa ngesandla;ukuba yiFreon efrijini, qalisa umatshini Ngaphambi kokuba uvule i-heater yeoli ukutshisa ioli yokuthambisa, ubushushu be-oyile kufuneka bube ngaphezulu kwe-25℃.

6) Ukuba iyunithi ivaliwe ixesha elide, ipompo yeoli kufuneka ivulwe zonke iintsuku ezili-10 okanye kunjalo ukuze kuqinisekiswe ukuba kukho ioli yokuthambisa kuzo zonke iindawo zecompressor.Ngalo lonke ixesha ipompo yeoli ivuliwe imizuzu eyi-10;icompressor ivulwa kanye kwiinyanga ezi-2 ukuya kwezi-3, rhoqo ngeyure enye.Qinisekisa ukuba iindawo ezihambayo azibambeleli kunye.

7) Ngaphambi kokuqala ixesha ngalinye, kungcono ukujikeleza i-compressor ngamaxesha ambalwa ukujonga ukuba i-compressor ivaliwe okanye ayikho, kwaye ukusabalalisa ioli yokuthambisa ngokulinganayo kuzo zonke iindawo.