POV Compressor Overflow Valve
Alakaʻi hoʻokomo
POV Compressor Overflow Valve
Hoʻokomo
Hoʻokomo
Nānā!
Hoʻokaʻawale ʻia ka POV ʻano valve ma ke ʻano he mea hoʻoheheʻe ʻana i ka mea hoʻoheheʻe (ʻaʻole he mea palekana). No laila, pono e hoʻokomo i kahi valve palekana (e laʻa me SFV) no ka pale ʻana i ka ʻōnaehana mai ke kaomi nui.
Nā ʻfrlelo nui
Pili ia HCFC, HFC, R717 (Amonia) a me R744 (CO₂).
ʻAʻole ʻōlelo ʻia nā hydrocarbons hiki ke puhi ʻia. Hoʻohana wale ʻia ka valve no ka hoʻohana ʻana i nā kaapuni paʻa. No ka ʻike hou aku e ʻoluʻolu e kelepona iā Danfoss.
Kaulana wela
POV: -50/+150 °C (-58/+302 °F)
Paʻi paʻi
Hoʻolālā ʻia nā valves no ka max. ke kaomi hana o 40 barg (580 psig).
Hoʻokomo
Hoʻohana ʻia ka valve POV i hui pū me ka BSV back pressure independent safety relief valve a ua hoʻonohonoho pono ʻia no ka pale ʻana i nā mea hoʻoemi mai ke kaomi nui (fig. 5).
E ʻike i ka pepa ʻenehana no nā ʻōlelo kuhikuhi hou aku.
Pono e hoʻokomo i ka valve me ka hale puna i luna (fig. 1). Ma ke kau ʻana o ka valve he mea nui ia e pale aku i ka mana o ka thermic a me ke koʻikoʻi ikaika (vibrations).
Hoʻolālā ʻia ka valve e kū i ke kaomi kūloko kiʻekiʻe. Eia nō naʻe, pono e hoʻolālā ʻia ka ʻōnaehana paipu e pale i nā pahele wai a hōʻemi i ka pilikia o ke kaomi hydraulic ma muli o ka hoʻonui wela. Pono e hōʻoia i ka pale ʻia o ka valve mai nā neʻe neʻe e like me ka "hammer wai" i loko o ka ʻōnaehana.
Manaʻo ʻia ka ʻaoʻao kahe
Pono e hoʻokomo ʻia ka valve me ke kahe ʻana i ka cone valve e like me ka mea i hōʻike ʻia e ka pua ma ka fig. 2.
ʻAʻole ʻae ʻia ke kahe ma ka ʻaoʻao ʻē aʻe.
wiliwili
Pono e hoʻoneʻe ʻia ka luna ma mua o ke kuʻi ʻana (fig. 3) i mea e pale ai i ka pōʻino o nā apo-O ma waena o ke kino valve a me luna, a me ka gasket teflon i ka noho valve. Mai hoʻohana i nā mea hana kiʻekiʻe no ka wehe ʻana a me ka hui hou ʻana. E hōʻoia i ka paʻa o ka ʻaila ma nā bolts ma mua o ka hui hou ʻana.
ʻO nā mea hana wale nō a me nā ʻano hana kuʻi ʻana i kūpono me ka mea hale valve pono e hoʻopili ʻia. Pono e hoʻomaʻemaʻe ʻia ka valve i loko e wehe i nā ʻōpala wili i ka pau ʻana o ka wili a ma mua o ka hui hou ʻana o ka pahu.
E pale i ka wiliwili ʻana i nā ʻōpala a me ka lepo i loko o nā kaula o ka hale a me luna.
Hiki ke hoʻokuʻu ʻia ka wehe ʻana i ka luna inā:
ʻAʻole ʻoi aku ka mahana ma waena o ke kino valve a me luna a me ka wahi ma waena o ka noho a me ka cone teflon i ka wā wili ʻana ʻaʻole ma mua o +150 °C/+302 °F. Pili kēia mahana i ke ʻano hoʻoheheʻe a me ka hoʻoluʻu ʻana o ke kino valve i ka wā o ka hoʻoheheʻe ʻana iā ia iho (hiki ke hōʻoiaʻiʻo ʻia e, no example, e hoʻopili ana i kahi lole pulu a puni ke kino valve). E hōʻoia i ʻole e komo ka lepo, nā ʻōpala wili, a me nā mea ʻē aʻe i loko o ka valve i ka wā o ke kaʻina hana.
E makaʻala i ʻole e hōʻino i ke apo cone teflon.
Pono e hoʻokuʻu ʻia ka hale valve mai nā koʻikoʻi (nā ukana o waho) ma hope o ke kau ʻana.
Ahahui
Wehe i nā ʻōpala wili a me nā lepo mai nā paipu a me ke kino valve ma mua o ka hui ʻana.
Hoʻopaʻa
E hoʻopaʻa i ka luna me ka torque wrench i nā waiwai i hōʻike ʻia ma ka pākaukau (fig. 4). Mai hoʻohana i nā mea hana kiʻekiʻe no ka wehe ʻana a me ka hui hou ʻana. E hōʻoia i ka paʻa o ka ʻaila ma nā bolts ma mua o ka hui hou ʻana.
Nā kala a me ka ʻike
Hana ʻia ka ʻike kikoʻī o ka valve ma o ka lepili ID ma luna, a me ka stampe kau ana ma ke kino valve. Pono e pale ʻia ka ʻili o waho o ka hale valve i ka corrosion me kahi uhi pale kūpono ma hope o ke kau ʻana a me ka hui ʻana.
Paipai ʻia ka pale ʻana i ka lepili ID i ka wā e pena ai i ka valve.
Inā kānalua, e leka uila iā Danfoss. ʻAʻole ʻae ʻo Danfoss i ke kuleana no nā hewa a me nā haʻalele. Loaʻa i ka Danfoss Industrial Refrigeration ke kuleana e hoʻololi i nā huahana a me nā kikoʻī me ka ʻole o ka hoʻolaha mua.
ʻO Danfoss A/S
Hoʻoponopono Klima
danfoss.com
+45 7488 2222
ʻO kēlā me kēia ʻike, me, akā ʻaʻole i kaupalena ʻia i ka ʻike e pili ana i ke koho ʻana o ka huahana, kāna noi a hoʻohana paha, hoʻolālā huahana, paona, ana, hiki a i ʻole nā ʻikepili ʻenehana ʻē aʻe i loko o nā manual huahana, wehewehe wehewehe, hoʻolaha, etc. , ma ka waha, ma ka uila, ma ka pūnaewele a ma o ka hoʻoiho ʻana, e manaʻo ʻia he ʻike, a paʻa wale nō inā a i ka laulā, hana ʻia ka ʻōlelo kikoʻī ma kahi ʻōlelo a i ʻole ka hōʻoia kauoha. ʻAʻole hiki iā Danfoss ke ʻae i kekahi kuleana no nā hewa i hiki ke loaʻa i nā papa inoa, nā brochures, nā wikiō a me nā mea ʻē aʻe.
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© Danfoss | Hoʻoponopono Klima | 2022.06
AN14978643320301-000801
Palapala / Punawai
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ʻO Danfoss POV Compressor Overflow Valve [pdf] Alakaʻi hoʻokomo Pov Compressor Overflow Valve, POV Overflow Valve, Compressor Overflow Valve, Overflow Valve, Compressor Valve, Valve |
