E mōhio ana ngā kaimahi hanga rori katoa ki te utu nui o ngā taputapu whakaranu o te whare hanga uku, engari ko ngā kaimahi mohio anake e mōhio ana ki te nui o te moni ka ngaro mārire i te whirihoranga hē . Mai i te nui o te wahie ka pau ki ngā wāhanga ka pakaru wawe, ka taea e ngā utu huna te whakaiti i te nama tuatahi. Nō reira, i mua i tō hainatanga i taua ota hoko, me keri tātou ki ngā mea e wehewehe ana i ngā whare hanga moni mai i ngā whare hanga nui e whakapau moni ana.
Ko te kaha o te tereina taputapu whakaranu o te wheketere uku he rite ki tōna hononga ngoikore rawa. Me mahi te whakamaroke, ngā mata, te mira pugmill, me te whare putea pērā i te rōpū jazz—ia takitahi i te wā tika. Ki te ngaro tetahi pao, ka hinga te manawataki katoa.
Ā, anei tētahi whakamātautau tere mō te pono: ki te neke atu i te rima tau te pakeke o tō mura, tera pea e 3–5% te penapena wahie e toe ana. Ka utua ngā whakahoutanga i roto i ngā marama 14, he tino pai rawa atu.
Rapua te kupu "taputapu whakaranu tipu uku" i runga i te Google, ā, ka ruku koe ki ngā miro kōrero e karanga ana "ko te puranga te mea pai" me "ngā ture pahu". Ko te pono, kei roto i te rahi o ngā mahi o tō kawanatanga te whakautu.
Ka tiaho ngā tipu puranga ina aro atu koe ki ngā ranunga poto, teitei te whakatakotoranga—whakaarohia ngā akoranga waku taunga rererangi, te SMA whakarerekē-polymer rānei. Mā te mira pugmira 5-tana koe e whakahaere pokanga i ia karamu whakahiato. I tetahi atu taha, he pai ki ngā mīhini whakaranu pahu tonu ngā kume huarahi roa ka taea e koe te raka i te gradation me te huri i te 400 tph me te kore e kimo.
Whakatūpato whakawhiti: Ahakoa kua whiriwhiria e koe tētahi whakaaro, ko te mahi tino uaua ko te tautuhi i te whakatakotoranga silo. Ka taea e te whirihoranga rokiroki wera 300-tana te ārai i te nekehanga whakarākei 12-hāora, ka whakakore i ngā rarangi taraka utu nui e whakapataritari ana i ngā kaitirotiro DOT.
Me kōrero tātou mō te pāmu—ka taea e te wahie te ngaungau i te 60% o ngā utu whakahaere. Ko ngā take? Ko te ngoikore o te whakatikatika mura, ngā paipa turuturu, me te "iti" 200 cfm hau compressor i wareware koe ki te wehe i te pō. Tāpirihia ngā VFD ki tō pā hau-whakaoho, ā, ka whakaitihia e koe te 4% atu i te pire hiko. Ehara i te mea uaua rawa, engari he tino utu reti.
Ka tukuna ngā taputapu whakaranu o te tipu uku hou me ngā panera PLC e whakarerekē ana i te ōwehenga hau-wahie o te mura i te wā tūturu. Tāutahia he kuwaha kapua, ā, ka tukuna atu e te tipu he karere ina tae ngā peera trunnion ki te 180 °F—he haora i mua i te hukapapa nui. I kōrero mai tētahi kaimahi kirimana o Florida ki ahau kua heke te wā whakatā 37% i te tau tuatahi i muri i te tāpiri i ngā whakaoho mamao. Kāore i te kino rawa, tika?
Wareware ki te whakaaro "oma-ki-te-rahunga". Engari, whakaritea he matawai infrared ā-hauwhā mō ngā whitiki ararewa; ka taea e te matawai $300 te tohu i te ahi whitiki $9,000. Pania he hinu ki ngā hiri tatau o tō mira pugmill i ia rā—30 hēkona ka penapena i te whakakapinga tatau $2,000. Ā, me penapena ngā wāhanga nui: ka taea e te motuka 200-hp kotahi te whakangā i te tipu katoa mō ngā rā e rua, ka pau te $40 mano i roto i te hanga ngaro.
Kāore ngā tāpiringa ranunga mahana waro-iti e whakamahia whānuitia ana; kua whakaritea mō te 40% o ngā kaupapa hou o Amerika. Hokohoko ki tētahi kete uku pahuka inaianei, ā, ka taea e koe te tono mō ngā RFP āpōpō me te kore he whakahounga utu nui. Kei te tata mai hoki ngā mura kua rite ki te hauwai—tērā pea ka whiwhi ngā kaiwhakamahi wawe i ngā whiwhinga waro e $8 te uara mō ia tana o te ranunga. Kia mataara ki taua wāhi.
Ehara te taputapu whakaranu tipu uku tika i te utu nui—engari he miihini whai hua. Arotahi ki te kounga o ngā wāhanga, whakatauritehia te momo tipu ki tāu mahi noa, ā, whakamahia te aunoatanga hei hopu i ngā raruraru i mua i te tupu nui. Me mahi i tēnā, ā, ka kata koe tae noa ki te peeke i a ngā kaiwhakataetae e tiaki ana i ā rātou tahae wahie huna.