Mōhiotia ai ngā Tipea Katoa o ngā Whakawehi Hīrau me ō rātou Whakamahi

Ko te hīraekai he mātātaki whakatupu o te pūtaiao e tāpiri ana i te whakamahi i ngā waiwai, in particular water me te toki, ki te āwhina i ngā whiuwhiu me ngā tūtohi kē ki te mahi. Ki te kōrero ngā tangata mō ngā rangatira hīraekai, ko ngā putiputi e whakaaro ana i a rātou ko ngā putiputi e whakamahi ana i ngā waiwai ki te whakahokia i ngā wāhanga ki te mahi. Me he tūtohi nui rawa atu i tēnei rākau ko ngā pūpū hīraekai. Nā rātau i whakahaere i te kuhu mai nei, te kuhu atu nei i ngā waiwai i roto i ngā rākau hīraekai, ka mahi te katoa i runga i te pai hoki i te haumaru anō hoki. Ko te take nei kei a matou hei whakarongo ki ngā momo pūpū hīraekai, ki ō rātau tukuanga me ō rātau mahi, i tēnei tuhinga. Ko JinJia e tuku ana i ngā pūpū hīraekai pai ka taea e ia ki te tiki i ngā hiahia o ngā hokohoko katoa.

He Aha ngā Pū Kairimu?

He mea hanga te rauwhiri hāora hei whakahaere i te kuhuanga o ngā wai i roto i ngā rangahau hāora. Nui rawa ngā rauwhiri nei, nō reira i whakahaere i ngā tuhinga nui, pērā i te paoro, te āhuatanga kuhu, me te taha o te kuhu o ngā wai. He iti noa iho ngā rauwhiri hāora, kaore ngā rangahau e mahi pai ana, koia nei ka kitea he raru anō. He nuinga ngā momo rauwhiri hāora, ka whakaritea i runga i ō rātou mahi. He nuinga ngā momo rauwhiri hāora, e āhei ana ki te whakarerekē i te āhua mahi, pērā i ngā rauwhiri whakahaere, ngā rauwhiri tono, ngā rauwhiri whakawātea, me ngā rauwhiri tohu. Ko ngā mahi ā-momo e āhei ana ia rauwhiri ki te tautoko, ko tēnā e āheinga ana i te whakahaere pai o te rangahau hāora.

Ka mahi ngā rauwhiri whakahaere tonu ki te whakarerekē i te tūranga o tētahi rauwhiri hei whakahaere i te kuhu ā-tūranga.

He tino mahi ngā hoariri hīrau e kitea nei i roto i ngā rārangi hīrau, ko te kaiwhakahaere pūtango. Ka whakamahi ngā pūtango āhuahanga ki te whakahaere i te āwhina o te wai ki roto i te rārangi. Ko tēnei he nui rawa, nō reira ka puta iho ngā take mā te wai e timata ana i te herehere, heoi anō mā te wai iti noa iho e whakauru ana. He nui ngā momo kaiwhakahaere pūtango, ka mahi ngātahi tonu hei whakaputa i ngā paihere paenia me ngā āhuatanga āwhina. Ko ngā mahi nui e mahia ana e ngā kaiwhakahaere pūtango i roto i ngā rārangi hīrau ko ēnei:

— Whakahaere i ngā āhuatanga āwhina: Ka whakahaere ngā pūtango āhuahanga i te āwhina o te wai i roto i te rārangi rānei, ka whakahaere i te wai; ka taea hoki e ia te whakahē ki te āwhina motuhake. Ko tēnei he nui rawa hei hanga i tētahi rārangi pai.

Whakarite i ngā tahitanga paenei: Kei tana tēnei mā te whakahaere i te āwhina, nō reira ka mate haere ngā rārangi i runga i ō rātau hiahia, ka whakaiti anō i te paihere o ēnei.

Whakarerekē i te hāpai wai: Ka taea hoki e ngā pūtōrino te whakarerekē i te taha o te hāpai wai ki ērā wāhi o te mīhini e mahi ai ngā mahi kē.

Whakahaere i te nui o te wai i roto i te rāngai: Ko tētahi atu whakamahi he pūtōrino hei whakawhanake i te nui o te wai i roto i te rāngai hidrauli. He mea nui tēnei kia mau ai te nui matua o ngā wai hei mahi i ngā wāhanga kē o te mīhini.

Me pēhea te mahi o ngā pūtōrino tono? Ā, he aha ngā take mō ratou?

Ko tētahi nui o ngā momo pūtōrino hidrauli he pūtōrino tono. E hāngai ana ngā pūtōrino tono i te hāpai wai hidrauli ki ngā hangarau kē. Kei reira ngā pūtōrino tono i ngā putanga e rua ka whai mana: ko te ā-ringa me te raetapu. Kia mahi ngā raetapu i runga i ngā ringa, e here ana tēnei kia kitea e te tangata e hiahiatia ana kia whakarerekē i te hāpai. Ki runga anō, kei te mahi ngā pūtōrino raetapu i runga i te itiiti, ka noho ake he mōhiohio rawa, ka tae ki te mahi awhinatia.

Kei ngā wāhi e whakahaere ana i ngā uha hiaekai ki roto i ngā rangapū, mā te whakarite i ngā tapu pūtonga e kore e whakaae kia hēkona i te iti nei o ngā wai e tae ana hei whakauru mō te haumaru me te wehi. Nui rawa ngā tapu pūtonga i runga i ahehea rangapū e hīnea ana i te paihikanga nui rānei, ā, he mea nui hoki kei te whakaaro i te whiuwhiu kino o ngā hokohoko, ka whakamahia ki te iti rawa.

Ngā Tapu Whakatūpū me ngā Tauā

He nui anō hoki te noho o ngā tapu whakatūpū i roto i ngā rangapū. Mā ēnei tapu whakatūpū e whakamutu ana i te paihikanga i te waenga o ngā tahataha kino. Ki te whanake ia, ka noho koutou ko te katoa i te wehi me te kore hara i te whenua. He toru ngā momo tapu: tapu whakatūpū matihiko, tapu whakatūpū tirotiro, me ngā tapu whakatūpū whakaiti paihikanga.

Nā tēnei, he whakamahia ngā pūtomo whakawhiti i te whakarite i te rangapū hīrahi e kore e mōhio ki te paku mai i te nui o te pākoki. Ki te nui rawa atu te pākoki, ka taea e ia ngā wāhanga o te rangapū whakapau ki te whānui, ko te mea nei hei whakatika i te take moni. Ka pērā hoki ngā pūtomo whakawhiti i ēnei momo whakamāmā i te moni.

Ngā Pūtomo Whakamutu me te Rōpu

He atoa nui hoki te mīhini pūtomo check valve. Ko ēnei ngā pūtomo kotahi huarahi e whai ana kia puta ai te wai i tētahi huarahi anake. Nō reira, he mea nui nui, ki te haere te wai i te huarahi e kore e tika, ko tēnā te mea whakaaweawe, arā, te take i kitea ai ko te 'backflow', ka hiahia ki te whakatau. Ka hangaia he wā kairaru mō ngā rangapū hīrahi, ka puta he take nui i ngā wāhanga hīrahi, ka mutu noa te mahi o te rangapū hīrahi. He rite nui ngā pūtomo check valve: ball check valve, swing check valve, me te spring-loaded check valve, ko ngā āhuatanga hanga me ngā whakamahi e rerekē ana.

Ngā pūtomo whakamutu e tiaki ana i ngā whakahaere hīrau kia tino whai wāhi, ina he nuinga o ngā tatauranga e whakamahi ana i ngā rerei rōpū me ngā hāpori e āheinga ana ki te pērā. Ko tēnei he mahi matua mō ngā pūtomo whakamutu hei whakahē i te hokohoko atu, nā tēnei e āheinga ana ki te whakapae me te whakarerekē i ngā whakahaere hīrau, ā, mea nui kei a rātou i roto i ngā whakahaere hīrau katoa.

Te whakatau

Nā reira, e matua ana ngā pūtomo hīrau i te whakangungu me te whakatika i ngā whakahaere hīrau ki te pai me te haumaru. JinJia | pūtomo hīrau pai noa mō ngā tohu katoa Kia ako koe i ngā momo taipū hīrau e rerekē nei me ō rātou tatauranga, ka awhina i a koe i te whakatau i ngā pātai e pā ana ki te whirinaki tika rawa o te pūtomo e pānga ana ki tō tatauranga. Ki te koe ko ngā pūtomo hīrau tika e hiahiatia ana e koe, ka taea e koe te whakapono ko ngā whakahaere hīrau ka mahi pai tonu mō koe.