Inkqubo yokupholisa umoya yinkqubo evaliweyo.Ukutshintsha kwemeko yefriji kwi-system ayinakubonwa okanye ichukunyiswe.Xa kukho impazamo, ngokufuthi akukho ndawo yokuqalisa.Ngoko ke, ukuze ugwebe imeko yokusebenza kwenkqubo, isixhobo - i-automobile air conditioning pressure gauge group kufuneka isetyenziswe.
Kubasebenzi bolondolozo lwe-air conditioning yemoto, iqela lokulinganisa uxinzelelo lilingana ne-stethoscope kagqirha kunye nomatshini we-X-ray fluoroscopy.Esi sixhobo sinokunika ingqiqo yabasebenzi bezolondolozo kwimeko yangaphakathi yesixhobo, njengokungathi sinika ulwazi oluxabisekileyo oluluncedo ukuxilonga isifo.
Ukusetyenziswa kwegeyiji yoxinzelelo oluphindaphindeneyo kwisilungisi somoya semoto
Igeyiji yoxinzelelo lwetyhubhu sisixhobo esibalulekileyo sokugcina inkqubo yokupholisa umoya kwimoto.Idibaniswe nenkqubo yefriji yokucoca, yongeza ifriji kwaye ixilonge iimpazamo zenkqubo yefriji.Iqela lokulinganisa uxinzelelo linosetyenziso oluninzi.Ingasetyenziselwa ukujonga uxinzelelo lwenkqubo, gcwalisa inkqubo ngefriji, i-vacuum, gcwalisa inkqubo ngeoli yokuthambisa, njl.
Ukwakheka kweqela legeyiji yoxinzelelo oluphindaphindiweyo
Ukubunjwa kobume begeyiji yoxinzelelo oluphindaphindeneyo lwegeyiji yoxinzelelo oluphindaphindeneyo ludityaniswe ikakhulu ziigeyiji ezimbini zoxinzelelo (igeyiji yoxinzelelo oluphantsi kunye negeyiji yoxinzelelo oluphezulu), iivalvu ezimbini zezandla (ivalve yoxinzelelo oluphantsi kunye nevalvu yoxinzelelo oluphezulu) kunye namalungu amathathu wombhobho.Iigeyiji zoxinzelelo zonke zikwisiseko segeyiji enye, kwaye kukho ujongano lwetshaneli ezintathu kwindawo esezantsi.I-gauge ye-pressure gauge ixhunyiwe kwaye ihlukaniswe kwinkqubo ngokusebenzisa iivalve ezimbini ze-manual.
Iivalvu zesandla (LO kunye ne-HI) zifakwe kwisiseko semitha ukwahlula itshaneli nganye okanye zenze imibhobho eyahlukeneyo edityanisiweyo enezivalo zesandla njengoko kuyimfuneko.
Igeyiji yoxinzelelo oluninzi ineegeji ezimbini zoxinzelelo, enye isetyenziselwa ukubona uxinzelelo kwicala loxinzelelo oluphezulu lwenkqubo yefriji, kwaye enye isetyenziselwa ukufumanisa uxinzelelo kwicala eliphantsi loxinzelelo.
Igeyiji yoxinzelelo lwecala ephantsi isetyenziselwa ukubonisa zombini uxinzelelo kunye nesidanga sevacuum.Uluhlu lokufunda lwesidanga sevacuum yi-0 ~ 101 kPa.Ubungakanani boxinzelelo luqala ukusuka kwi-0 kwaye uluhlu lokulinganisa alukho ngaphantsi kwe-2110 kPa.Uluhlu loxinzelelo olulinganiswa ne-high-pressure gauge yecala loxinzelelo luqala ukusuka kwi-0, kwaye uluhlu aluyi kuba ngaphantsi kwe-4200kpa.Ivalve yesandla ephawulwe ngo "Lo" yivalve yoxinzelelo olusezantsi, kwaye "Hi" yivalve yoxinzelelo oluphezulu.Igeyiji ephawulwe ngeblue yigeyiji yoxinzelelo oluphantsi, esetyenziselwa ukulinganisa uxinzelelo kunye ne-vacuum.Ufundo olukhulu kuno-zero kwicala lasekunene sisikali soxinzelelo, kwaye ukufunda okukhulu kunoziro kwicala elichasene newotshi sisikali sokufunxa.Imitha ephawulwe ngobomvu yimitha ephezulu yombane.
Ixesha lokuposa: Dec-08-2021