Papamuri o te hōtaka

I te wā ua, ka āwangawanga ngā kaipupuri hiko hou me ngā kaihanga taputapu utu mō te pānga o te hau me te ua ki te kounga o ngā pou utu o waho, ka puta he tūmomo mōrearea mō te haumarutanga. Hei whakakore i ngā āwangawanga o ngā kaiwhakamahi, hei whakamarie hoki i te hunga whakamahi ki te hoko pou utu, me hanga e ia umanga pou utu ngā hua e ai ki ngā paerewa pēnei i te Nb/T 33002-2018 - ngā tikanga hangarau mō te pou utu AC o ngā waka hiko. I roto i te paerewa, ko te whakamātautau taumata tiaki he whakamātautau momo nui (ko te whakamātautau momo e pā ana ki te whakamātautau hanganga me mahi i te wāhanga hoahoa).

Ngā wero o te kaupapa

Ko te taumata tiaki o te puranga utu hiko hou he IP54, he p65 rānei, nō reira me whakahaere he whakamātautau ua whānui ki runga i te puranga utu, ā, me kitea te rehu wai i ngā mata katoa. Heoi, nā te rahi o te āhua o te puranga utu (nā te teitei te nuinga), ki te whakamahia te tikanga ua pendulum tuku iho (ahakoa te rahi ngongo piu nui rawa atu), kāore e taea te whakatutuki i te ringihanga wai katoa. Heoi anō, he nui te horahanga o raro o te taputapu whakamātautau ua ngongo piu, ā, me eke te wāhi e hiahiatia ana hei whakahaere ki te 4 × 4 × 4 mita. Ko te take āhua tētahi o aua take. Ko te raruraru nui ko te taumaha o te puranga utu. Ka taea e te puranga utu noa te eke ki te 100kg, ā, ka taea e te puranga nui ake te eke ki te 350kg. Kāore e taea e te kaha kawe o te tēpu hurihuri noa te whakatutuki i ngā whakaritenga. Nō reira, me whakarite he wāhi nui, kāore he kawenga, he rerekē te āhua, me te whakatutuki i te hurihanga ōrite i te wā whakamātautau. Ehara ēnei i te raruraru iti mō ētahi kaihanga kore wheako.