Hōʻike huahana
Hoʻokumu ʻia ka mīkini hoʻoheheʻe wai hoʻoheheʻe hui ʻia i kahi pōʻai hoʻoheheʻe throttling regenerative. Mai ka wela a i ka wela o ka refrigeration, ʻoi aku ka maikaʻi o ka hui ʻana o nā mea hoʻoheheʻe kiʻekiʻe, waena a haʻahaʻa me nā mea hoʻoheheʻe hui pū ʻia, no laila e uhi ʻia nā wahi wela hoʻomaha maikaʻi me kekahi. Ma kēia ala, ua hoʻokō ʻia ka hoʻohālikelike ʻana o ka puʻukū wela hoʻoluʻu, a ua ʻike ʻia ka hoʻohālikelike ʻana o ka ʻāpana wela hoʻoluʻu maikaʻi o kēlā me kēia ʻāpana paila, no laila e ʻike ai i ka refrigeration kiʻekiʻe me ka nui o ka mahana wela, a hiki ke loaʻa kahi hopena throttling refrigeration kiʻekiʻe. ma lalo o kahi ʻokoʻa puʻe liʻiliʻi. No laila, hiki ke hoʻohana ʻia kahi mea hoʻoheheʻe hoʻoheheʻe hoʻokahi pae i loko o ke kahua anuanu maʻamau e hoʻokele i ka pahu hau paʻa i hui pū ʻia me ka throttling refrigerant e hoʻokō i ka refrigeration haʻahaʻa.
Ua hoʻohana ʻia ka ʻenehana hoʻoheheʻe throttling i ʻōlelo ʻia ma luna i nā noi he nui a me nā ʻāpana ʻoihana. No ka laʻana, i loko o ka ʻoihana hoʻoheheʻe kinoea maoli, ʻo ke kaʻina hoʻoheheʻe ʻana i ka refrigerant hui ʻia i kahi kūlana mana. No ka ʻāpana wela o ka noi a me ka pālākiō i komo i kēia papahana, hiki ke hoʻohana ʻia nā mea hana makua e like me nā compressors a me nā mea hoʻololi wela ma ke kahua anuanu maʻamau e hoʻomaikaʻi nui ai i ka hilinaʻi o ka ʻōnaehana, a he nui nā kumu lako a haʻahaʻa ke kumukūʻai.
ʻO nā hiʻohiʻona o ka pahu frigerant throttling refrigerator
1) Hoʻomaka wikiwiki a me ka wikiwiki hoʻomaha. Ma o ka hui ʻana o ka refrigerant concentration ratio, compressor capacity adjustment and throttle valve opening control, hiki ke hoʻokō i nā koi hoʻomaha wikiwiki;
2) He maʻalahi ke kaʻina hana, liʻiliʻi ka helu o nā mea hana, a he kiʻekiʻe ka hilinaʻi o ka ʻōnaehana. ʻO nā mea nui o ka ʻōnaehana e hoʻohana i nā compressors makua, nā mea hoʻololi wela a me nā mea hana ʻē aʻe i loko o ke kahua refrigeration. Loaʻa ka hilinaʻi kiʻekiʻe o ka ʻōnaehana a me ka nui o nā kumu lako.
Nā hōʻailona ʻenehana a me nā koi hoʻohana
ʻO ka mahana wela: a hiki i 45 ℃ (kauwela)
Kiʻekiʻe: 180 mika
ʻO ka hoʻokuʻu ʻana o ka nitrogen wai: 3L/h i ka 150L/h
Hoʻohana ka PSA nitrogen generator i ka ea e like me ka mea maka, kiʻekiʻe kiʻekiʻe carbon molecular sieve e like me ka adsorbent, hoʻohana i ke kumu o ke kaomi swing adsorption, hoʻohana i ka sieve molecular piha i nā micropores e koho koho i ka ea e hoʻokō i ke kumu o ka hoʻokaʻawale ʻana o ka oxygen a me ka nitrogen. ʻO ka hoʻoulu ʻana i ka maʻemaʻe kiʻekiʻe ʻo Nitrogen ka nui o nā lako e like me nā mea hoʻoheheʻe ea, kānana, nā pahu hoʻouluulu, nā mea maloʻo maloʻo, nā hale kiaʻi adsorption, a me nā pahu mālama mālama nitrogen maʻemaʻe.
ʻO nā ʻāpana wai wai MRC ka mea nui i nā ʻāpana compressor pre-cooling, pre-cooling air coolers, main cooling compressor units, main cooling compressor units, main cooling air coolers, cool boxes, liquid nitrogen tanks, BOG recovery system and control system. ʻO ka mea nui / pre-cooling compressor e komo pū me ka mea hoʻoheheʻe nui / anuanu a me kāna mea hoʻokaʻawale aila lubricating, kānana aila lubricating precision kānana, carbon adsorber, lubricating oil circulating pump and mixed refrigerant storage tank, etc. ʻO ka hana o ka MRC liquefaction unit ʻo ia ka hoʻohana ʻana i ke kumu o ka hui ʻana o ka wai hana hou throttling refrigeration e hāʻawi i ka refrigeration no ka liquefaction o ka nitrogen. Hiki ke piʻi ka mahana haʻahaʻa o ka ʻāpana -180 °C.
