Ko te hukapapa kei runga i te mata o te pūwero i roto i te pūwero makariri te take nui o te whakarewatanga o te hauhautanga, ka whakaiti i te makuku o te pūwero makariri, ka aukati i te kawe wera o te paipa, ā, ka pā ki te pānga whakamatao. Ko ngā mahi whakarewatanga o te pūwero makariri ko:
te whakarewa hau wera
Te tuku tika i te hau wera whakapūmau ki roto i te pūwero, ka rere mā roto i te pūwero. Ina piki te pāmahana rokiroki makariri ki te 1°C, ka whakawetohia te pūwero. Ka piki te pāmahana o te pūwero, ka rewa, ka tihore rānei te paparanga hukapapa o te mata; he ohanga, he pono hoki te rewa o te hau wera, ā, he watea te tiaki me te whakahaere, ā, kāore he uaua te haumi me te hanga. Heoi, he maha ngā kōwhiringa mō te whakarewa hau wera. Ko te tikanga noa ko te tuku i te hau pēhanga teitei me te pāmahana teitei i tukuna mai i te pūwero ki roto i te pūwero hei tuku i te wera me te whakarewa, ā, tukua te wai whakapūmau kia tomo ki tētahi atu pūwero hei mimiti i te wera ka mimiti ki roto i te hau pāmahana iti me te pēhanga iti. Hoki atu ki te momi pūwero hei whakaoti i te huringa.
Te whakarewa i te rehu wai
Rehuhia te wai i ia wā hei whakamatao i te mīhini whakapūhau hei ārai i te hanganga o te paparanga hukapapa; ahakoa he pai te pānga whakarewa o te rehu wai whakarewa, he pai ake mō te mīhini whakamatao hau, he uaua ki te whakahaere mō te koiri whakarewa. Tērā anō hoki he otinga he teitei ake te pāmahana tio, pērā i te 5%—8% te tote kukū, hei ārai i te hanganga hukapapa.
HikoWhakarewahia ngā whakamahana hikoka whakamahanatia kia rewa.
Ahakoa he māmā noa iho, he ngāwari hoki, e ai ki te hanganga tuturu o te turanga rokiroki makariri me te whakamahinga o te raro, ehara i te mea iti te uauatanga o te hanganga o te tāutanga o te waea whakamahana, ā, he teitei te reiti rahunga ā muri ake nei, he uaua te whakahaere tiaki, ā, he rawakore hoki te ōhanga.
He maha atu anō ngā tikanga whakarewa hukapapa mō te rokiroki makariri, haunga te whakarewa hiko, te whakarewa wai me te whakarewa hau wera, kei reira anō hoki te whakarewa ā-ringa, me ētahi atu. Ko te whakarewa ā-ringa te tikanga matua o te whakamahi i ngā taputapu hei whakarewa ā-ringa i te paparanga hukapapa i runga i te koiri mimiti rokiroki makariri. Mēnā e tika ana kia tangohia, nā te mea kāore he taputapu whakarewa aunoa o te hoahoa rokiroki makariri, ka taea anake te whakarewa ā-ringa, engari he maha ngā raruraru.
Pūrere Whakarewa Hukapapa Wera me te Pūhaumāota (Ā-ringa):He taputapu whakarewa ngāwari tēnei i whakawhanakehia i runga i te kaupapa whakarewa wera o te fluorine. Inaianei kua whānuitia te whakamahinga i roto i te umanga pouaka whakamātao pērā i te umanga hukapapa me te pouaka whakamātao. Kāore e hiahiatia he takirere solenoid. Whānuitanga Pūnaha tohanga motuhake mō te compressor kotahi me te evaporator kotahi. Kāore e pai mō ngā waeine whakarara, maha-wāhanga, cascade.
Ngā Painga:He māmā te hononga, he māmā te tāutanga, kāore e hiahiatia te hiko, kāore e hiahiatia te haumaru, kāore e hiahiatia te rokiroki, kāore e rongoatia ngā taonga, kāore e tio te pāmahana rokiroki, ā, he makariri, he makariri hoki te taonga. Ko te tono o te umanga pouaka whakamātao me te pouaka whakamātao he 20 mita pūrua ki te 800 mita pūrua, ā, ka whakarewahia te ngongo rokiroki makariri iti me te rahi-waenga. Ko te pānga o ngā taputapu ahumahi hukapapa me ngā rarangi konumohe e rua.
ngā āhuatanga pai rawa atu o te pānga whakarewa
1. mana ā-ringa pātene kotahi te pana, māmā, pono, haumaru, kāore he rahunga taputapu i puta mai i te mahi hē.
2. Mā te whakamahana mai i roto, ka taea te whakarewa i te huinga o te paparanga hukapapa me te pakitara paipa, ā, he tino whai hua te pūtake wera.
3. He ma, he tino pai te whakarewa, neke atu i te 80% o te paparanga huka he totoka, ā, he pai ake te hua me te mīhini whakapūkara tukunga konumohe 2-tara.
4. E ai ki te hoahoa i tāuta tika ki te waeine whakapūmau, he hononga paipa māmā, kāore he taputapu motuhake kē atu.
5. E ai ki te matotoru tūturu o te paparanga hukapapa, ko te tikanga he 30 ki te 150 meneti te roa o te whakamahinga.
6. Ki te whakataurite ki te kirīmi whakamahana hiko: he nui te tauwehenga haumaru, he iti te pānga kino ki te pāmahana makariri, ā, he iti noa te pānga ki ngā taonga me te takai.
Me aro te mīhini whakapūkara o te pūnaha rokiroki matao ki te tiaki. Mena ka pā te hukapapa whakapūkara ki te whakamahinga noa o te rokiroki matao, me pēhea te whakarewa i te wā tika? Mā ā mātou tohutohu mō te tāutanga rokiroki matao mō te whakamatao i te pō, me aro koe ki ngā wāhi o te hukapapa whakapūkara ka piki ake te ātete wera, ka heke te tauwehenga whakawhiti wera. Mō te pouaka whakamatao, ka whakaitihia te horahanga whakawhiti o te rere o te hau, ka piki ake te ātete rere, ā, ka piki ake te whakapaunga hiko. Nō reira, me whakarewa i te wā tika.
Ko ngā kaupapa rokiroki makariri o nāianei koia ēnei:
1. He māmā noa iho te paninga hukapapa ā-ringa, ā, he iti noa iho te pānga ki te pāmahana rokiroki, engari he nui te kaha o te mahi, kāore i te tino oti te whakarewa, ā, he iti noa iho ngā herenga.
2. Ka horoia te wai, ā, ka rehuhia te wai hukapapa ki te mata o te mīhini whakapūhau mā te pūrere rehu hei whakarewa i te paparanga takirua, kātahi ka tukuna mā te paipa waikeri. He tino whai hua te kaupapa, he māmā te tukanga whakahaere, ā, he iti noa te rerekētanga o te pāmahana rokiroki. Mai i te tirohanga pūngao, ka taea e te kaha whakamatao mō ia mita tapawha o te rohe whakapūhau te eke ki te 250-400kj. Mā te horoi wai ka māmā ake te kohu o roto o te whare putunga, ka maturuturu te wai ki te tuanui makariri, ka whakaiti i te roa o te mahi.
3. Te whakarewa hau wera, mā te whakamahi i te wera e tukuna ana e te mamaoa wera rawa atu i tukuna mai i te pūwero hei whakarewa i te paparanga rua i runga i te mata o te pūwero. Ko ōna āhuatanga he kaha te whakamahinga me te whaitake i roto i te whakamahinga pūngao. Mō te pūnaha whakamatao haukini, ka taea hoki e te whakarewa te pupuhi i te hinu ki roto i te pūwero, engari he roa ake te wā whakarewa, ka pā ki te pāmahana rokiroki. He uaua te pūnaha whakamatao.
4, te whakamahana hiko me te whakarewa, te whakamahi i te wae whakamahana hei whakamahana i te rokiroki makariri hei whakarewa. He māmā te pūnaha, he ngāwari ki te whakahaere, he ngāwari ki te aunoa, engari he nui te hiko e pau ana.
Ina whakatauhia te mahere tūturu, i ētahi wā ka whakamahia he kaupapa whakarewa hukapapa, ā, i ētahi wā ka whakakotahihia ngā kaupapa rerekē. Pērā i te paipa whata rokiroki makariri, te pakitara, te paipa maeneene o runga, ka taea e koe te whakamahi i te whakakotahitanga horihori o te tikanga hau wera, te hukapapa ā-ringa te tikanga, te whakarewa hau wera noa, kia tino mārama ai koe he uaua te tango i te hukapapa me te tuku hinu ki roto i te paipa mā te whakamahi i te hukapapa. Ka horoia te hau pupuhi ki te wai me te hau wera. Mō te nui ake o te hukapapa, ka taea te whakarewa pinepine mā te whakamahi i te hau wera me te whakarewa wai. Ina mahi te pūnaha whakamatao o te rokiroki makariri, ko te pāmahana o te mata o te evaporator kei raro iho i te kore. Nō reira, ka pāngia te evaporator e te hukapapa, ā, he nui te ātete wera o te paparanga hukapapa, nō reira me mahi te maimoatanga whakarewa e tika ana ina matotoru te hukapapa.
E ai ki te hanganga o te mīhini whakamomona, ka wehea te mīhini whakamomona o te whare putunga makariri ki te momo paipa pakitara me te momo tara, ko te momo nekehanga pakitara he whakawhiti wera ā-pūngao, ko te momo tara he whakawhiti wera ā-pūngao, ā, ko te momo ngongo rarangi pakitara he tikanga whakarewa ā-ringa. Momo hukapapa, tara me te kirīmi whakamahana hiko.
He uaua ake te whakarewa ā-ringa. Me whakarewa ā-ringa, me horoi te hukapapa, me neke hoki ngā mea o roto i te whare pukapuka. I te nuinga o te wā, me haere te kaiwhakamahi ki te whakarewa mō te wā roa, tae atu ki ētahi marama. I te wā e whakarewa ana, kua matotoru kē te paparanga hukapapa. Nā te ātete wera o te paparanga kua kore ai te mīhini whakapūkara e eke ki te taumata whakamātao. He tawhiti ake te whakarewa whakamahana hiko i te whakarewa ā-ringa, engari ko ngā mīhini whakapūkara he tara anake, kāore e taea te whakamahi i ngā mīhini whakapūkara pakitara-me-ngā-ngā-ngā-ngā-ngā-ngā-ngā-ringa.
Me whakauru te momo whakamahana hiko ki roto i te ngongo whakamahana hiko i roto i te pūwero momo-tara, ā, me whakanoho te ngongo whakamahana hiko ki roto i te paepae tango wai. Hei tango wawe i te hukapapa, kaua e whiriwhiria te kaha o te ngongo whakamahana hiko kia iti rawa, he maha ngā kirowati. Ko te tikanga whakahaere mō te whakahaere o te ngongo whakamahana hiko e whakamahi ana i te mana whakahaere whakamahana wā. I te wā whakamahana, ka whakawhiti te ngongo whakamahana hiko i te wera ki te pūwero, ā, ka rewa tetahi wāhanga o te hukapapa i runga i te koiri mimiti me te tara, ā, kāore tetahi wāhanga o te hukapapa e rewa katoa i te paepae wai e hinga ana, ā, ka whakamahanahia, ka rewahia e te ngongo whakamahana hiko i roto i te paepae tango wai. He moumou hiko tēnei, ā, he tino ngoikore te pānga whakamatao. Nā te mea kua kī te pūwero i te hukapapa, he tino iti te tauwehenga whakawhiti wera.
Tikanga whakarewa rokiroki makariri rerekē
1. Mō te whakarewa hau wera o ngā pūnaha iti, he māmā te pūnaha me te tikanga whakahaere, he tere, he ōrite, he haumaru hoki te tere whakarewa, ā, me whakawhānui ake te whānuitanga o te tono.
2. He tino pai te whakarewa hau mō ngā pūnaha whakamatao e hiahia ana kia whakarewahia i ngā wā katoa. Ahakoa me tāpiri he puna hau motuhake me ngā taputapu maimoatanga hau, mena he nui te tere whakamahinga, ka tino pai te ōhanga.
3. He tikanga mārama te whakarewa hukapapa i roto i te ultrasonic hei penapena pūngao. Me ako anō te whakatakotoranga o ngā whakaputa ultrasonic hei whakapai ake i te tino whakarewa mō ngā mahi hangarau.
4, i te wā kotahi, i te whakarewatanga o te hauhautanga wai, i te tukanga whakamatao me te tukanga whakarewatanga, kāore he whakapaunga pūngao tāpiri i te wā whakarewatanga, ka whakamahia te whakamatao hukapapa mō te hauhautanga wai i mua i te takirere whānui whakamatao nui, hei whakapai ake i te pai o te whakamatao kia mau tonu ai te pāmahana o te whare pukapuka. Kei roto i te awhe pāmahana noa te pāmahana o te hauhautanga wai, ā, he iti te pikinga o te pāmahana o te evaporator i te wā whakarewatanga, he iti noa te pānga ki te hekenga o te whakawhiti wera o te evaporator. Ko te ngoikoretanga he uaua te whakahaere o te pūnaha.
I te wā whakarewa, kāore e rerekē te pāmahana. Kua mutu te wā whakarewa, ā, tae noa ki te wā maturuturu, ka tīmata anō te hau. Kaua e roa rawa te whakatakoto i tō wā whakarewa, ā, kaua hoki te kirīmi whakamahana hiko e neke atu i te 25 meneti. Ngāna kia tika te whakarewa. (Ko te huringa whakarewa e hangai ana ki te wā tuku hiko, ki te wā tīmata rānei o te pūwero.) Ka tautokona hoki e ētahi mana whakahaere pāmahana hiko te pāmahana mutunga whakarewa. Ka mutu te whakarewa i roto i ngā momo e rua, ko te 1 te wā, ko te 2 te kuwen. E rua ngā whakamātautau pāmahana e whakamahia ana i tēnei.
I roto i te whakamahinga o ia rā o te rokiroki makariri, me tango tonu te hukapapa i runga i te rokiroki makariri. Kāore te hukapapa nui i runga i te rokiroki makariri e pai mō te whakamahinga noa o te rokiroki makariri. I roto i te pepa, me tango ngā taipitopito o te hukapapa i runga i te rokiroki makariri. Me pēhea te tango? He aha ngā tikanga noa?
1. Tirohia te hauhautanga, tirohia mēnā he mirumiru kei roto i te karāhe tirohanga. Mēnā he tohu kei te kore e ranea te mirumiru, tāpirihia te hauhautanga mai i te paipa pēhanga iti.
2. Tirohia mēnā he āputa kei roto i te pereti rokiroki makariri e tata ana ki te paipa hauhautanga, ka puta ai te turuturu o te makariri. Mēnā he āputa, hiritia tika ki te kāpia karāhe, ki te kaihoko pahuka rānei.
3. Tirohia te paipa parahi mō ngā turuturu, tirohia te rehu turuturu, te wai hopi rānei hei tirotiro mō ngā mirumiru hau.
4. Ko te take o te pūwero tonu, hei tauira, he pēhanga hau teitei me te iti, me whakakapi te takirere, ka tukuna ki te toa whakatika pūwero hei whakatika.
5. Hei tirotiro mēnā e tata ana ki te hokinga ki te wāhi e tōia ana, mēnā e tata ana, me kimi turuturu, tāpirihia he hauhautanga. I tēnei wā, kāore te paipa e whakatakotoria whakapaetia. He mea pai kia whakatauritea. Kāore e ranea te utu hauhautanga, tera pea kua tāpirihia te hauhautanga, kei roto rānei i te paipa he poraka hukapapa.
Wā tuku: Hepetema-26-2024