POV Compressor Zuciyar Valve
Jagoran Shigarwa
POV Compressor Zuciyar Valve
Shigarwa
Shigarwa
A kula!
Nau'in Valve POV an kasafta shi azaman na'urar kwampreso ambaliya (ba azaman na'ura mai aminci ba). Don haka dole ne a shigar da bawul ɗin aminci (misali SFV) don kare tsarin daga matsanancin matsin lamba.
Masu firiji
Ya dace da HCFC, HFC, R717 (Amonia) da R744 (CO₂).
Ba a ba da shawarar hydrocarbons masu ƙonewa ba. Ana ba da shawarar bawul ɗin don amfani a rufaffiyar da'irori. Don ƙarin bayani tuntuɓi Danfoss.
Yanayin zafin jiki
POV: -50/+150 °C (-58/+302 °F)
Kewayon matsin lamba
An tsara bawuloli don max. aiki matsa lamba na 40 barg (580 psig).
Shigarwa
Ana amfani da bawul ɗin POV tare da haɗin gwiwa tare da BSV matsa lamba mai zaman kanta mai zaman kanta ta bawul ɗin taimako na aminci kuma an tsara shi musamman don kare kwampreso da matsa lamba mai yawa (fig. 5).
Dubi takardan fasaha don ƙarin umarnin shigarwa.
Ya kamata a shigar da bawul ɗin tare da mahalli na bazara zuwa sama (fig. 1). Ta hanyar hawan bawul yana da mahimmanci don kauce wa tasirin thermic da damuwa mai ƙarfi (vibrations).
An tsara bawul ɗin don tsayayya da matsa lamba na ciki. Duk da haka, ya kamata a tsara tsarin bututun don guje wa tarkon ruwa da kuma rage haɗarin matsa lamba na hydraulic da ke haifar da fadada thermal. Dole ne a tabbatar da cewa bawul ɗin yana da kariya daga matsananciyar matsa lamba kamar "gudun ruwa" a cikin tsarin.
Jagoran kwarara da aka ba da shawarar
Ya kamata a shigar da bawul ɗin tare da kwarara zuwa mazugi na bawul kamar yadda kibiya akan fig ta nuna. 2.
Ba a yarda da gudana a kishiyar hanya ba.
Walda
Ya kamata a cire saman kafin waldi (fig. 3) don hana lalacewar O-ring tsakanin jikin bawul da saman, da kuma teflon gasket a cikin wurin zama. Kada a yi amfani da kayan aiki masu sauri don wargajewa da sake haɗawa. Tabbatar cewa maiko a kan kusoshi ba shi da kyau kafin sake haɗawa.
Dole ne a yi amfani da kayan kawai da hanyoyin walda waɗanda suka dace da kayan aikin bawul ɗin. Ya kamata a tsaftace bawul a ciki don cire tarkacen walda bayan kammala walda kuma kafin a sake haɗa bawul ɗin.
A guji walda tarkace da datti a cikin zaren gidaje da saman.
Ana iya barin cire saman sama idan har:
Zazzabi a wurin da ke tsakanin jikin bawul da saman da kuma wurin da ke tsakanin wurin zama da mazugi na teflon yayin waldawa baya wuce +150 °C/+302 °F. Wannan zafin jiki ya dogara da hanyar walda da kuma kowane sanyaya na bawul jikin yayin walda kanta (ana iya tabbatar da sanyaya ta, misali.ample, nannade rigar rigar a kusa da jikin bawul). Tabbatar cewa babu datti, tarkacen walda da sauransu. shiga cikin bawul yayin aikin walda.
Yi hankali kada ku lalata zoben mazugi na teflon.
Gidajen bawul dole ne su kasance masu 'yanci daga damuwa (nauyin waje) bayan shigarwa.
Majalisa
Cire tarkacen walda da duk wani datti daga bututu da bawul kafin haɗuwa.
Tsayawa
Matsa saman tare da maƙarƙashiya mai ƙarfi zuwa ƙimar da aka nuna a cikin tebur (fig. 4). Kada a yi amfani da kayan aiki masu sauri don wargajewa da sake haɗawa. Tabbatar cewa maiko a kan kusoshi ba shi da kyau kafin sake haɗawa.
Launuka da ganewa
Ana yin ainihin gano bawul ɗin ta hanyar alamar ID a saman, da kuma ta stampa kan bawul jiki. Dole ne a hana farfajiyar waje na gidan bawul daga lalata tare da kariya mai dacewa bayan shigarwa da haɗuwa.
Ana ba da shawarar kariyar alamar ID lokacin zanen bawul.
Idan akwai shakka, tuntuɓi Danfoss. Danfoss baya karbar alhakin kurakurai da rashi. Danfoss Industrial Refrigeration yana da haƙƙin yin canje-canje ga samfura da ƙayyadaddun bayanai ba tare da sanarwa ba.
Danfoss A / S
Maganin Yanayi
danfoss.com
+ 45 7488 2222
Duk wani bayani, gami da, amma ba'a iyakance ga bayani kan zaɓin samfur, aikace-aikacen sa ko amfani da shi ba, ƙirar samfur, nauyi, girma, iya aiki ko duk wani bayanan fasaha a cikin littattafan samfur, kwatancen kasida, tallace-tallace, da dai sauransu kuma ko an samar da shi a rubuce. , da baki, ta hanyar lantarki, kan layi ko ta hanyar zazzagewa, za a yi la'akari da bayanin, kuma yana dauri kawai idan kuma har zuwa iyakar, an yi magana a sarari a cikin zance ko tabbatarwa. Danfoss ba zai iya karɓar kowane alhakin yuwuwar kurakurai a cikin kasida, ƙasidu, bidiyo da sauran abubuwa ba.
Danfoss yana da haƙƙin canza kayan sa ba tare da sanarwa ba. Wannan kuma ya shafi samfuran da aka yi odar amma ba a isar da su ba muddin ana iya yin irin waɗannan sauye-sauye ba tare da canje-canje don ƙira, dacewa ko aikin samfurin ba.
Duk alamun kasuwanci a cikin wannan kayan mallakar Danfoss A/S ne ko kamfanonin rukunin Danfoss. Danfoss da tambarin Danfoss alamun kasuwanci ne na Danfoss A/S. An kiyaye duk haƙƙoƙi.
Bayani ga abokan cinikin Burtaniya kawai:
Danfoss Ltd., 22 Wycombe End, HP9 1NB, GB
© Danfoss | Maganin Yanayi | 2022.06
Saukewa: AN14978643320301-000801
Takardu / Albarkatu
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