Refrigeration compressors are the heart of the refrigeration system, and most compressors today use hermetic reciprocating compressors. Ka hoʻonuiʻana i ka cherigerant mai ka haʻahaʻa a i ke kaomi kiʻekiʻe a me ke kaʻeʻana i ka haunaele, e hoʻomau mau ka'ōnaehana ma luna o ka ea o ke kikowaena.
ʻO ka hana o ka hoʻopaʻiʻana e hoʻomoʻi i ka nui o ka nui, ua hoʻokuʻuʻia ka pale kila kila i hoʻihoʻiʻia e ka'ōmole pale, a laweʻia kona wela ma kaʻauʻau wai uwahiʻana. This allows the refrigeration process to continue continuously.
The evaporator is the main heat exchange component of the refrigeration dryer, and the compressed air is forcibly cooled in the evaporator, and most of the water vapor is cooled and condensed into liquid water and discharged outside the machine, so that the compressed air is dried. ʻO ka wai haʻahaʻa haʻahaʻa haʻahaʻa e lilo i mea haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i ka wā o ka evaporator i ka loliʻana o ka phse.
The vast majority of refrigeration dryers have a heat exchanger, which is a heat exchanger that exchanges heat between air and air, generally a tubular heat exchanger (also known as a shell and tube heat exchanger). ʻO ka hana nui o ka mea hana wela i ka hau hoʻoneʻeʻana i ka ea o ka ea i laweʻia e ka ea o ka ea ʻO ka maʻamau o ka 40 ° C), ua hōʻemi nei ka hoʻohaʻahaʻa i ka luhi o ka hoʻomehanaʻana a me ka hoʻokūkū hoʻomaʻemaʻeʻana i ka mana o ka mālamaʻana i ka ikehu. Ma kaʻaoʻao'ē aʻe,ʻo ka mahana o keʻano haʻahaʻa o ka ea i ka wela o ka ea, no laila,ʻo ka pā o waho o ka papeka e pili ana i ka mahana. Eia kekahi, ma hope o ka mahana o ka ea i hoʻopaʻaʻia, ua hoʻemiʻia ka haʻahaʻa o ka ea i hōʻemiʻia ma ka maloʻoʻana. ʻO kekahi mau mea hoʻohana (e like me nā lāʻau hoʻokaʻawale e pono ai) pono i ka ea i hoʻopiʻiʻia me ka'ōmaʻomaʻo haʻahaʻa, no lailaʻaʻole i kaulikeʻia ka mīkini poni, no lailaʻaʻole i kaulikeʻia ka mīkini poni, no lailaʻaʻole i kaulikeʻia ka mīkini poni, no laila Since the heat exchanger is not installed, the cold air cannot be recycled, and the heat load of the evaporator will increase a lot. I keia hihia, aole loa e koi ka mana o ka mana o ka hoowalewale no ka ikaika o ka ikehuli, he mea e ae a me na kahe o ka n? Mai ka hiʻohiʻona o ka hoʻihoʻiʻana i ka ikehu, e manaʻolana mau mākou i ke kiʻekiʻe kiʻekiʻe o ka hauoliʻana,ʻoi aku ka maikaʻi. Aka, i ka mea maoli, aole hiki ke hoʻokō i kēia, i ka wā o ka wela wela o ka ea ma lalo o 45 ° C.
Hoʻopili i nā kiʻiʻoniʻoni
To reduce the compressed air temperature, the evaporation temperature of the refrigerant must also be very low. I ka wā e holoi ai ka mea hoʻoluʻu i ka lewa i ka lewa, aia kahi papa o nā kiʻiʻoniʻoni ma lalo o ka nui o ka evaporator, inā e hoʻokaʻawaleʻia keʻano ma lalo
A. Ma muli o ka hoʻopiliʻana o kahi papa o ka hau me ka nui o ka hoʻonaninaniʻana,ʻaʻole hiki ke hoʻomehana i ka hopena o ka wela refrigeration system (such as “liquid compression”);
B. Ma muli o ka papa liʻiliʻi ma waena o nā FIN i ka Evaporator,ʻo ka neʻeʻana o ka lewa, a he ākea ke kaheʻana o ka lewa. I ka hōʻuluʻuluʻana,ʻo ka nui o ka hoʻonaninaniʻana i ka mahana o ka haukapila e pono ai ma luna o 0 When the dew point temperature is lower than 0 °C, the bypass valve (or fluorine solenoid valve) automatically opens (the opening increases), and the uncondensed high-temperature and high-pressure refrigerant steam is directly injected into the inlet of the evaporator (or the gas-liquid separation tank at the compressor inlet), so that the dew point temperature is raised to above 0 °C.
C. Mai ka hiʻohiʻona o ka hoʻomohalaʻana i ka hoʻoikaikaʻana o kaʻenehana, he haʻahaʻa loa ka haʻahaʻa o ka papaʻaina
2.2 E nānā i ka dashboard, e kū mālie ka mīkini kiʻekiʻe e pili ana i ka 1.4mpa, a me ka haʻahaʻa haʻahaʻa haʻahaʻa at this time, the machine has entered the normal working state.
2.3 Ma hope o ka holoʻana o ka mea maloʻo no 3-5 mau minuke, e wehe mua i ka nui o ka pahu komoʻana e like me ka hoʻoukaʻana i ka nui o ka ukana a me ka ukana piha.
2.4 E nānā inā he maʻamau ka inlelet a me nā mea i waho o nā guges i waho
4.4 Aia ma kahi o nā Veppass Vaves ma ka pūnaeweleʻo ka paila a i waho i ka haunaele e komo ai i ka hana o ka lewa
4.11ʻO ka hoʻokūkū hoʻokūkū hau-collerining e hoʻoneʻeʻia e ka fanling Faning Fanling e ka hoʻololiʻana, a he mea maʻamau no ka mea e hoʻohuliʻia i ka mahana haʻahaʻa. As the refrigerant high pressure increases, the fan starts automatically.
Post Time: Aug-26-2023