POV Compressor Kufashukira Valve
Installation Guide
POV Compressor Kufashukira Valve
Installation
Installation
Cherechedza!
Valve mhando POV yakakamurwa secompressor inofashukira yekuwedzera (kwete seyekuchengetedza yekuwedzera). Saka vharuvhu yekuchengetedza (eg SFV) inofanirwa kuisirwa kuchengetedza sisitimu kubva mukumanikidzwa kwakanyanya.
Referrants
Inoshanda kuHCFC, HFC, R717 (ammonia) uye R744 (CO₂).
Mahydrocarbon anopisa haakurudzirwe. Ivhavha inongokurudzirwa kushandiswa mumasekete akavharwa. Kuti uwane rumwe ruzivo ndapota nyorera Danfoss.
Tembiricha range
POV: -50/+150 °C (-58/+302 °F)
Pressure range
Mavharuvhu akagadzirirwa max. kushanda kumanikidza kwe40 barg (580 psig).
Installation
Ivhavha yePOV inoshandiswa pamwe chete neBSV back pressure yakazvimiririra yekuchengetedza vharafu uye yakanyatsogadzirirwa kuchengetedza compressors kubva kune yakawandisa kudzvinyirira (fig. 5).
Ona pepa rehunyanzvi kuti uwane mamwe mirairo yekuisa.
Ivhavha inofanira kuiswa pamwe neimba yemvura kumusoro (fig. 1). Nekukwira kwevhavha zvakakosha kuti udzivise kukanganiswa kwe thermic uye dynamic stress (vibrations).
Ivhavha yakagadzirirwa kumira mukati mepamusoro. Nekudaro, iyo pombi system inofanirwa kugadzirwa kudzivirira misungo yemvura uye kuderedza njodzi ye hydraulic pressure inokonzerwa nekuwedzera kwekupisa. Inofanirwa kuve nechokwadi chekuti vharafu inodzivirirwa kubva pakumanikidzwa kwemhepo se "sando yemvura" muhurongwa.
Inokurudzirwa mafambiro ekuyerera
Ivhavha inofanira kuiswa pamwe nekuyerera kwakananga kuvharuvhu cone sezvinoratidzwa nemuseve uri pafig. 2.
Kuyerera kune rumwe rutivi hakugamuchirwi.
Welding
Iyo yepamusoro inofanira kubviswa kusati kwaita welding (fig. 3) kudzivirira kukanganisa kweO-mhete pakati pevhavha yemuviri nepamusoro, pamwe chete ne teflon gasket pachigaro chevhavha. Usashandise maturusi epamusoro-soro ekubvisa uye kuunganidzazve. Iva nechokwadi chekuti girisi pamabhaudhi haana kusimba usati wabatanidza zvakare.
Zvinhu chete uye nzira dzewelding dzinoenderana nevhavha yedzimba zvinhu zvinofanirwa kuiswa. Ivhavha inofanira kucheneswa mukati kuti ibvise tsvina yewelding pakupedzwa kwekushongedza uye valve isati yabatanidzwa zvakare.
Dzivisa welding tsvina uye tsvina mushinda dzeimba uye pamusoro.
Kubvisa kumusoro kunogona kusiiwa kunze kwekunge:
Tembiricha iri munzvimbo iri pakati pemuviri wevharuvhu nepamusoro pamwe nenzvimbo iri pakati pechigaro uye teflon koni panguva yewelding haipfuuri +150 °C/+302 °F. Iyi tembiricha inoenderana nenzira yewelding pamwe nekutonhodza chero kwemuviri wevharuvhu panguva yewelding pachayo (kutonhora kunogona kuvimbiswa ne, kune ex.ample, kuputira jira rakanyorova kutenderedza muviri wevharuvhu). Ita shuwa kuti hapana tsvina, welding tsvina nezvimwe zvinopinda muvharuvhu panguva yewelding process.
Chenjerera kuti usakuvadza teflon cone mhete.
Imba yevharuvhu inofanira kunge isina kushushikana (yekunze mitoro) mushure mekuiswa.
Assembly
Bvisa tsvina yewelding uye chero tsvina kubva papombi nevharuvhu muviri usati wasangana.
Kuomesa
Simbisa kumusoro ne torque wrench kune zvakakosha zvakaratidzwa mutafura (fig. 4). Usashandise maturusi epamusoro-soro ekubvisa uye kuunganidzazve. Iva nechokwadi chekuti girisi pamabhaudhi haana kusimba usati wabatanidza zvakare.
Mavara nekuzivikanwa
Kunyatsozivikanwa kwevharuvhu kunoitwa kuburikidza neiyo ID label kumusoro, pamwe neiyo stampkurira pamuviri wevharuvhu. Nzvimbo yekunze yeimba yevhavha inofanira kudzivirirwa kubva pakuora nevhavha yakakodzera yekudzivirira mushure mekuiswa uye kuungana.
Kudzivirirwa kweiyo ID label kana kupenda valve inokurudzirwa.
Muzviitiko zvekusahadzika, ndapota taura naDanfoss. Danfoss haagamuchire mutoro wekukanganisa uye kusiiwa. Danfoss Industrial Refrigeration inochengetedza kodzero yekuita shanduko kune zvigadzirwa uye zvakatemwa pasina chiziviso chekutanga.
Mari yezvikamu Danfoss A / S.
Climate Solutions
danfoss.com
+45 7488 2222
Chero ruzivo, kusanganisira, asi rusina kuganhurirwa kuruzivo rwekusarudzwa kwechigadzirwa, mashandisiro acho kana mashandisiro, dhizaini yechigadzirwa, huremu, hukuru, huwandu kana chero imwe data yehunyanzvi muzvinyorwa zvechigadzirwa, tsananguro dzemakatalog, kushambadzira, nezvimwe uye kana zvichiwanikwa nekunyora. , nemuromo, nemagetsi, pamhepo kana kuti kuburikidza nekudhawunirodha, ichaonekwa seine ruzivo, uye inosunga chete kana uye kusvika pamwero, rengedzo yakajeka ikaitwa mukukotesheni kana kuodha simbiso. Danfoss haigone kubvuma chero mutoro wezvikanganiso zvingangoitika mumakatalog, mabhurocha, mavhidhiyo uye zvimwe zvinhu.
Danfoss inochengetedza kodzero yekushandura zvigadzirwa zvayo pasina chiziviso. Izvi zvinoshandawo kune zvigadzirwa zvakaodha asi zvisina kuendeswa kunze kwekunge shanduko yakadaro inogona kuitwa pasina shanduko muchimiro, kukwana kana kushanda kwechigadzirwa.
Zvese zviratidziro zviri muchinhu ichi zvinhu zveDanfoss A/S kana Danfoss boka makambani. Danfoss uye Danfoss logo zviratidzo zveDanfoss A/S. Kodzero dzese dzakachengetwa.
Ruzivo rwevatengi vekuUK chete:
Danfoss Ltd., 22 Wycombe End, HP9 1NB, GB
© Danfoss | Climate Solutions | 2022.06
AN14978643320301-000801
Zvinyorwa / Zvishandiso
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