I-POV Compressor Overflow Valve
Umhlahlandlela wokufaka
I-POV Compressor Overflow Valve
Ukufakwa
Ukufakwa
Qaphela!
I-valve yohlobo lwe-POV ihlukaniswe njengesesekeli esichichimayo sokuminyanisa (hhayi njengesisekeli sokuphepha). Ngakho-ke i-valve yokuphepha (isb. i-SFV) kufanele ifakwe ukuvikela isistimu ekucindezelekeni ngokweqile.
Iziqandisi
Isebenza ku-HCFC, HFC, R717 (Amonia) kanye ne-R744 (CO₂).
Ama-hydrocarbons avuthayo awanconywa. I-valve inconywa kuphela ukuthi isetshenziswe kumasekhethi avaliwe. Ukuze uthole ulwazi olwengeziwe sicela uthinte uDanfoss.
Ibanga lokushisa
I-POV: -50/+150 °C (-58/+302 °F)
Ibanga lokucindezela
Ama-valve aklanyelwe ubuningi. ingcindezi yokusebenza ye-40 barg (580 psig).
Ukufakwa
I-valve ye-POV isetshenziswa ngokuhambisana ne-BSV emuva kokucindezela okuzimele kwe-valve yokusiza ukuphepha futhi yakhelwe ngokukhethekile ukuvikela ama-compressor ngokumelene nokucindezela okukhulu (umfanekiso 5).
Bheka ipheshana lobuchwepheshe ukuze uthole eminye imiyalelo yokufaka.
I-valve kufanele ifakwe nezindlu zasentwasahlobo phezulu (umkhiwane 1). Ngokufaka i-valve kubalulekile ukugwema ithonya lokucindezeleka kwe-thermic ne-dynamic (vibrations).
I-valve yakhelwe ukumelana nomfutho ophakeme wangaphakathi. Kodwa-ke, isistimu yamapayipi kufanele yakhelwe ukugwema izicupho eziwuketshezi futhi inciphise ingozi yokucindezela kwe-hydraulic okubangelwa ukwanda kokushisa. Kumele kuqinisekiswe ukuthi i-valve ivikelwe ezimweni ezicindezelayo "njengesando esiwuketshezi" ohlelweni.
Isiqondiso sokugeleza esinconyiwe
I-valve kufanele ifakwe nokugeleza ku-valve cone njengoba kuboniswe umcibisholo osemkhiwaneni. 2.
Ukugeleza kwelinye icala akwamukelekile.
Ukushisela
Okuphezulu kufanele kususwe ngaphambi kwe-welding (umkhiwane 3) ukuvimbela ukulimala kuma-O-rings phakathi komzimba we-valve nangaphezulu, kanye ne-teflon gasket esihlalweni se-valve. Ungasebenzisi amathuluzi anesivinini esikhulu ukudiliza nokuhlanganisa kabusha. Qiniseka ukuthi amafutha kumabhawodi akashintshile ngaphambi kokuthi ahlanganiswe kabusha.
Izinto zokwakha nezindlela zokushisela kuphela ezihambisana nempahla yezindlu ze-valve okufanele zisetshenziswe. I-valve kufanele ihlanzwe ngaphakathi ukuze kukhishwe izinsalela zokushisela lapho kuqedwa ukushisela nangaphambi kokuba i-valve ihlanganiswe kabusha.
Gwema udoti wokushisela nokungcola emicu yezindlu nangaphezulu.
Ukukhipha okuphezulu kungashiywa ngaphandle kokuthi:
Izinga lokushisa endaweni ephakathi kwe-valve yomzimba nangaphezulu kanye nasendaweni ephakathi kwesihlalo ne-teflon cone ngesikhathi sokushisela aweqi ku-+150 °C/+302 °F. Lokhu kushisa kuncike endleleni yokushisela kanye nakunoma yikuphi ukupholisa kwe-valve yomzimba ngesikhathi sokushisela ngokwayo (ukupholisa kungaqinisekiswa ngokuthi, ngokwesiboneloample, ukugoqa indwangu emanzi emzimbeni wevalvu). Qinisekisa ukuthi akukho ukungcola, imfucumfucu yokushisela njll engena ku-valve ngesikhathi senqubo yokushisela.
Qaphela ukuthi ungalimazi indandatho ye-teflon cone.
Izindlu ze-valve kufanele zikhululeke ekucindezelekeni (imithwalo yangaphandle) ngemva kokufakwa.
Umhlangano
Susa imfucumfucu yokushisela nanoma yikuphi ukungcola emapayipini nasemzimbeni wevalvu ngaphambi kokuhlanganisa.
Ukuqiniswa
Qinisa phezulu nge-torque wrench kumanani aboniswe etafuleni (umkhiwane 4). Ungasebenzisi amathuluzi anesivinini esikhulu ukudiliza nokuhlanganisa kabusha. Qiniseka ukuthi amafutha kumabhawodi akashintshile ngaphambi kokuthi ahlanganiswe kabusha.
Imibala nokuhlonza
Ukuhlonza okunembile kwevalvu kwenziwa ngelebula le-ID phezulu, kanye ne-stampi-valve emzimbeni. Ubuso obungaphandle bezindlu ze-valve kufanele buvinjwe ngokumelene nokugqwala nge-coating efanelekile yokuzivikela ngemva kokufakwa nokuhlanganisa.
Kunconywa ukuvikela ilebula ye-ID lapho kupenda i-valve.
Ezimeni zokungabaza, sicela uxhumane no-Danfoss. U-Danfoss akamukeli umthwalo wemfanelo wamaphutha kanye nokweqiwa. I-Danfoss Industrial Refrigeration igodla ilungelo lokwenza izinguquko emikhiqizweni nasezincazelweni ngaphandle kwesaziso sangaphambili.
I-Danfoss A/S
Izixazululo Zesimo Sezulu
danfoss.com
+45 7488 2222
Noma yimiphi imininingwane, okuhlanganisa, kodwa engagcini nje ngolwazi lokukhethwa komkhiqizo, ukusetshenziswa kwawo noma ukusetshenziswa kwawo, ukwakheka komkhiqizo, isisindo, ubukhulu, umthamo nanoma iyiphi enye idatha yobuchwepheshe kumamanuwali womkhiqizo, izincazelo zamakhathalogi, izikhangiso, njll. nokuthi ingabe yenziwe yatholakala ngokubhalwa phansi. , ngomlomo, nge-elekthronikhi, ku-inthanethi noma ngokudawuniloda, kuzobhekwa njengokufundisa, futhi kuyabophezela kuphela uma futhi ngokwezinga, ireferensi ecacile yenziwa kwikhotheshini noma ekuqinisekisweni kwe-oda. U-Danfoss akakwazi ukwamukela noma imuphi umthwalo wemfanelo wamaphutha angaba khona kumakhathalogi, izincwajana, amavidiyo nokunye okubalulekile.
I-Danfoss igodla ilungelo lokushintsha imikhiqizo yayo ngaphandle kwesaziso. Lokhu futhi kuyasebenza emikhiqizweni e-odwe kodwa engalethwanga kuphela uma izinguquko ezinjalo zingenziwa ngaphandle koshintsho ekufomeni, ekulinganeni noma ekusebenzeni komkhiqizo.
Zonke izimpawu zokuthengisa ezikulolu lwazi ziyimpahla yezinkampani ze-Danfoss A/S noma zeqembu le-Danfoss. I-Danfoss kanye nelogo ye-Danfoss yizimpawu zokuthengisa ze-Danfoss A/S. Wonke Amalungelo Agodliwe.
Ulwazi lwamakhasimende ase-UK kuphela:
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© Danfoss | Izixazululo Zesimo Sezulu | 2022.06
I-AN14978643320301-000801
Amadokhumenti / Izinsiza
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I-Danfoss POV Compressor Overflow Valve [pdf] Umhlahlandlela wokufaka I-POV Compressor Overflow Valve, i-POV, i-Valve yokuchichima ye-Compressor, i-Valve yokuchichima, i-Valve, i-POV Compressor Overflow Valve |
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I-Danfoss POV Compressor Overflow Valve [pdf] Umhlahlandlela wokufaka Ivalve yokuchichima ye-POV Compressor, POV Ivalve yokuchichima, iValve yokuchichima ye-Compressor, i-Valve yokuchichima, i-Compressor Valve, i-Valve |
