Ahakoa he rerekē ngā hanganga o ngā momo ārai waipēhi e whakamahia ana i roto i ngā taputapu mīhini hou, he rite tonu ngā mātāpono o te hanganga. Ina pā he mea taumaha ki te ārai pēhanga hinu, ka neke te pūwero ki raro. I tēnei wā, ka puea ake te hinu i roto i te rango kōpeketanga mā te whakatītaha, kia whai hua ai te ārai. I roto i te tukanga whakahaere, ko te huri i te kaha nekeneke o te pānga o te mea taumaha ki te kaha nekeneke o te hinu i roto i te ārai pēhanga hinu, kia pau ai te kaha nekeneke taketake o te taputapu, ā, i te mutunga ka whakaroa, ka mutu rānei te neke o te taputapu. Ina mutu te pānga, ka hoki te pūwero ki tōna tūranga taketake, kia taea ai te mahi anō i te wā e whai ake nei.
Pūngao puna hauHe huānga pīwariwari te puna hau kāpata, he hau me te wai hei reo mahi. He mea tito mai i te paipa pēhanga, te piston, te tokotoko piston me ētahi wāhanga hono. Kī tonu tōna roto i te hauota pēhanga teitei. Nā te mea he kōhao mā roto i te piston, he ōrite ngā pēhanga hau i ngā pito e rua o te piston, engari he rerekē ngā horahanga wāhanga i ngā taha e rua o te piston. Ka honoa tetahi pito ki te tokotoko piston, engari kāore tetahi pito. I raro i te pānga o te pēhanga hau, ka puta te pēhanga ki te taha he iti te horahanga wāhanga, arā, ko te kaha pīwariwari o te puna hau. Ka taea te whakarite i te rahi o te kaha pīwariwari mā te whakarite i ngā pēhanga hauota rerekē, i ngā tokotoko piston rānei me ngā diameter rerekē. He whānui te whakamahinga o te puna hau o te kāpata parepare ki te hiki i ngā wāhanga, te tautoko, te taurite taumaha me te whakakapi i te puna miihini pai rawa atu. Ko te puna hau o te kāpata parepare he mea hanga me te hanganga hou o te tohanga ara iahiko hinu hei whakahaere i te nekehanga hau, me ngā āhuatanga pai o te pikinga o te papapare me te māramatanga kei te wāhi.
Te Kamupene Hangarau Puna Hau o Guangzhou Tieying, LtdE 20 tau te roa o te wheako ki te hanga puna hau. He rōpū hoahoa anō tōna. Neke atu i te 200,000 ngā wā e roa ai te kounga me te roa o te ratonga o te Tieying Spring. Kāore he turuturu hau, kāore he turuturu hinu, ā, kāore he raruraru i muri i te hoko. Ki te hiahia koe ki te mōhio atu mō te whakamahinga o te puna hau, whakapā mai!
Wā tuku: Whiringa-ā-rangi 24-2022