Ngā Pūrongo - Te kaupapa matua o te utunga nui-whakamatao-wai, ngā painga matua, me ngā wāhanga matua

1. Mātāpono

Ko te whakamatao wai te hangarau whakamatao pai rawa atu i tēnei wā. Ko te rerekētanga matua mai i te whakamatao hau tuku iho ko te whakamahinga o tētahi waeine utu whakamatao wai + he taura utu whakamatao wai kei roto. Ko te kaupapa o te whakamatao wai e whai ake nei:

2. Ngā painga matua

A. Ka nui ake te wera ka puta mai i te utu tere pēhanga teitei, he pai te whakamatao wai, ā, he iti te haruru.

Whakamatao hau: He waeine whakamatao hau + whakamatao taiaotaura utu, e whakawhirinaki ana ki te whakawhiti wera o te hau hei whakaiti i te pāmahana. I raro i te ia whānui o te utu tere ngaohiko teitei, ki te whakamahi tonu koe i te whakamatao hau, me whakamahi koe i ngā waea parahi matotoru ake; hei tāpiri atu ki te pikinga o te utu, ka piki ake hoki te taumaha o te waea pū utu, ka puta he raruraru me ngā tūponotanga haumaru; hei tāpiri atu, kāore e taea te taura whakamatao hau.

Whakamatao wai: Whakamahia te waeine whakamatao wai + whakamatao waitaura utuhei tango i te wera mā te wai whakamatao (ethylene glycol, hinu, me ētahi atu) e rere ana i roto i te taura whakamatao wai, kia taea ai e ngā taura whakawhiti-wāhanga iti te kawe i te iahiko nui me te pikinga pāmahana iti; i tetahi taha, ka taea e ia te whakapakari. Ka whakamarara i te wera me te whakapai ake i te haumaru; i tetahi atu taha, nā te mea he angiangi ake te diameter o te taura, ka taea e ia te whakaiti i te taumaha me te whakahaere i te whakamahinga; hei tāpiri, nā te mea kāore he pā, tata kore te haruru.

B. Ka taea te whakamatao wai, ka mahi pumau i roto i ngā taiao uaua.

Ka whakawhirinaki ngā pou tuku iho ki te whakawhiti wera o te hau hei whakamatao, engari kāore ngā wāhanga o roto e wehea; kei te pā tika ngā papa hiko me ngā taputapu hiko i roto i te waeine utu ki te taiao o waho, ka ngāwari ai te pakaru o te waeine. Nā te makuku, te puehu me te pāmahana teitei ka eke te reiti pakaru ā-tau o te waeine ki te 3~8%, neke atu rānei.

Ka whakamahia e te whakamatao wai te parenga motuhake katoa, ā, ka whakamahia te whakawhiti wera i waenga i te whakamatao me te radiator. Ka tino wehea mai i te taiao o waho, ā, ka roa ake te roa o te mahi a te taputapu. Nō reira, he nui ake te pono o te whakamatao i te hau.

C. Ka whakaitihia ngā utu whakahaere e te whakamatao wai, ka roa ake te ora o te ratonga, ā, ka whakaitihia hoki ngā utu huringa ora.

E ai ki a Huawei Digital Energy, ka roa te mahi a ngā pou tuku iho i roto i ngā taiao uaua, ā, ka tino poto ake te roa o te mahi, arā, e 3 ki te 5 tau noa iho te roa o te ora. I taua wā anō, ehara i te mea ka pakaru ngāwari noa ngā wāhanga miihini pēnei i ngā pā hau kāpata me ngā pā hau kōwae, engari me horoi me te tiaki tonu. Me toro atu ā-ringa ki te papaanga kia whā ngā wā i te tau mō te horoi me te tiaki, ka nui ake ai ngā utu whakahaere me te tiaki o te papaanga.

Ahakoa he nui te haumitanga tuatahi mō te whakamatao wai, he iti ake te maha o ngā tiaki me ngā whakatikatika i muri mai, he iti ake te utu whakahaere, ā, he neke atu i te 10 tau te roa o te ora. E matapaetia ana e Huawei Digital Energy ka whakaitihia te utu huringa ora katoa (TCO) mā te 40% i roto i ngā tau 10.

3. Ngā wāhanga matua

A. Wāhanga whakamatao wai

Te mātāpono marara wera: Ka peia e te papu wai te wai whakamatao kia rere i waenga i te roto o te waeine utu kua whakamatao-wai me te whakamahana o waho, ka tangohia te wera o te waeine.

I tēnei wā, ko ngā puranga utu 120KW matua o te mākete e whakamahi ana i ngā wae utu 20KW me te 30KW, kei te wā whakauru tonu te 40KW; kei te āta tangohia ngā wae utu 15KW mai i te mākete. I te taenga mai o ngā puranga utu 160KW, 180KW, 240KW, neke atu rānei te mana ki te mākete, ka whānui ake ngā tono mō ngā wae utu 40KW, neke atu rānei te mana e rite ana.

Te mātāpono whakamarara wera: Mā te papu hiko e akiaki te wai whakamatao kia rere. Ina haere te wai whakamatao mā te taura whakamatao wai, ka tangohia te wera o te taura me te hononga utu ka hoki ki te tāke wahie (hei penapena i te wai whakamatao); kātahi ka akiakihia e te papu hiko kia whakamararatia te wera mā te radiator.

E ai ki te kōrero i mua ake nei, ko te tikanga tuku iho ko te whakawhānui i te horahanga whakawhiti-wāhanga o te taura hei whakaiti i te wera o te taura, engari he rohenga teitei kei te matotoru o te taura e whakamahia ana e te pū utu. Mā tēnei rohenga teitei ka whakatau i te ia putanga mōrahi o te pū utu nui tuku iho ki te 250A. I te piki haere tonu o te ia utu, ka pai ake te mahi whakamarara wera o ngā taura wai-whakamatao o te matotoru kotahi; hei tāpiri, nā te mea he angiangi te waea pū wai-whakamatao, tata ki te 50% te mama o te pū utu wai-whakamatao i te pū utu tuku iho.