Tikanga Ine Pāmahana Hau
Pendahuluan
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He mea nui te pāmahana o te hau i roto i te matawai rangi me ētahi atu mahi pūtaiao. He mea nui te ine tika i te pāmahana o te hau hei mārama ki ngā āhuatanga o te hau, te huringa āhuarangi, me ngā mahi whai hua pēnei i te whakamahana, te hauhautanga, me ngā pūnaha whakamatao. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā tikanga maha hei ine i te pāmahana o te hau, mai i te tikanga tuku iho ki te tikanga tino matatau.
Ngā Taputapu Ine Pāmahana Hau
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Inemahana Mekuri
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Ko te inemahana konukōre te taputapu ine pāmahana rongonui. He ngongo karāhe tōna e kī ana i te konukōre. I te pikinga o te pāmahana, ka whānui te konukōre ka piki ki te tihi o te ngongo, e tohu ana i te pāmahana i runga i te tauine kua tohua ki runga i te ngongo. Ahakoa tōna tika teitei, kei te piki haere te whakamahinga o ngā inemahana konukōre nā te āwangawanga mō te paihana konukōre mēnā ka pakaru te ngongo.
Inemahana Waipiro
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He rite te mahi a te inemahana waipiro ki te inemahana mercury, engari he waipiro kua taehia te whakamahi hei utu mō te mercury. Ka whiriwhiria te waipiro nā te mea he iti ake te pāmahana koropupū, ā, he haumaru ake te paitini. He maha ngā wā ka whakamahia tēnei taputapu i roto i ngā āhuatanga tino kino, pērā i te pāmahana tino iti, nā te mea kāore te waipiro e tio tere pērā i te mercury.
Inemahana Bimetal
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E rua ngā momo konganuku rerekē o te inemahana rua-whakarewa, he mea takai hei porowhita, hei porowhita rānei. He rerekē ngā tauwehenga whānui o ēnei konganuku e rua, nō reira, ina pāngia e ngā huringa pāmahana, ka piko, ka tika rānei te konganuku. Mā tēnei huringa āhua ka tohu te huringa pāmahana i runga i te tauine. He whānuitia te whakamahinga o ngā inemahana rua-whakarewa i roto i ngā taputapu ahumahi me ngā taputapu whare, pērā i ngā whakamahana pāmahana.
Tirohanga
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He ātete te thermistor, ā, ka rerekē te uara ātete i te pāmahana. E rua ngā momo thermistor: te Tauwehenga Pāmahana Kino (NTC) me te Tauwehenga Pāmahana Pai (PTC). I roto i ngā NTC, ka heke te ātete i te pikinga o te pāmahana, i roto ia i ngā PTC, ka heke te ātete i te pikinga o te pāmahana. He maha ngā whakamahinga o ngā thermistor i roto i ngā tono hikohiko nā te iti o te rahi, te iti o te utu, me te kaha ki te whakarato hua tere me te tika.
Thermocouple
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He taputapu ine pāmahana te thermocouple e rua ngā ara iahiko whakarewa rerekē e honoa ana ki te pūwāhi kotahi. Ina he rerekētanga pāmahana i waenga i te pūwāhi hononga me te pūwāhi tohutoro, ka puta he ngaohiko hiko ka taea te ine. He rite tonu te rahi o tēnei ngaohiko ki te rerekētanga pāmahana. He maha ngā whakamahinga o ngā thermocouple i roto i te ahumahi nā te mea ka taea e rātou te ine i ngā pāmahana i runga i te whānuitanga nui, ā, ka mahi i raro i ngā āhuatanga tino kino.
Inemahana IR
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Ka inehia e ngā inemahana infrared (IR) te pāmahana me te kore e pā ki te mea e inehia ana mā te kite i te hihi infrared e tukuna ana e te mea. He tino whai hua ēnei i ngā wā kāore e taea te pā atu ki te mea, he mōrearea rānei, pērā i te ine i te pāmahana o ngā mīhini tino wera, o ngā wāhi morearea rānei. Ahakoa he watea ngā inemahana IR, he iti ake te tika o te nuinga o te wā i ngā inemahana whakapā.
Teihana Huarere Aunoa
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I te whanaketanga o te hangarau, he maha ngā teihana huarere hou e whakamahi ana i ngā pūoko hiko hei ine i te pāmahana o te hau. Ko ngā teihana huarere aunoa he maha ngā pūoko e hono ana ki tētahi waeine tukatuka raraunga matua. Kei roto i ēnei pūoko ngā thermistors, ngā thermocouples, ngā pūoko PT100 rānei, e mōhiotia ana mō tō rātou tika teitei.
He pai ngā painga o ngā teihana huarere aunoa mō te tere me te tika, tae atu ki te kaha ki te tuku raraunga i te wā tūturu mā te ipurangi, mā ētahi atu pūnaha whakawhitiwhiti kōrero rānei. He tino whai hua ngā raraunga i whakaputaina e ēnei teihana huarere aunoa mō ngā momo tono, pērā i te matapae huarere, te aroturuki taiao, me te rangahau pūtaiao.
Taupānga Ine Pāmahana Hau
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Te Matawai Huarere
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He mea nui te ine i te pāmahana o te hau i roto i te matawai huarere. Ka pā te pāmahana ki ngā āhuatanga huarere pēnei i te hau, te ua, me ngā tupuhi. He mea nui ngā raraunga pāmahana tika mō te whakawhanake i ngā tauira matapae huarere me te āhuarangi, me te mārama ki te huringa āhuarangi.
Ahuwhenua
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I roto i te ahuwhenua, he mea nui te ine i te pāmahana o te hau hei whakatau i ngā wā whakato me ngā wā hauhake, tae atu ki te aroturuki i ngā āhuatanga o te rangi ka pā ki te tipu o ngā tipu. He tino pāngia ētahi tipu e ngā huringa pāmahana, nā reira he mea nui ngā taputapu ine pāmahana tika mō te whakahaere ahuwhenua.
Hauora
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He mea nui anō hoki te aroturuki i te pāmahana o te hau i roto i te rāngai hauora. Hei tauira, mā te aroturuki i te pāmahana o te taiao ka āwhina i te ārai i ngā mate e pā ana ki te pāmahana, pērā i te rewharewha, i ngā mate pāwera rānei. I roto i ngā hōhipera me ētahi atu whare hauora, ka puritia te pāmahana o te rūma hei whakarite i te whakamarie pai o te tūroro, me te ārai i ngā raruraru hauora e puta mai ana i ngā pāmahana tino kino.
Ahumahi
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I roto i te rāngai ahumahi, he mea nui te ine i te pāmahana o te hau mō ngā tukanga whakaputa maha. Hei tauira, i roto i te umanga kai me te inu, me aroturuki me te whakahaere i te pāmahana kia pai ai te haumaru me te kounga o te hua. I roto i te umanga hanga, he mea nui te whakahaere i te pāmahana o te hau hei pupuri i te kounga o ngā rauemi me te hua whakamutunga.
Whakamutunga
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Kua tino whanake haere ngā tikanga ine pāmahana hau i roto i ngā wā. Mai i ngā taputapu tuku iho pērā i ngā inemahana mercury me te waipiro ki ngā hangarau hou pērā i ngā inemahana me ngā teihana huarere aunoa, he painga me he ngoikoretanga o ia tikanga. Ko te whiriwhiri i te tikanga tika e whakawhirinaki ana ki te tono motuhake me ngā whakaritenga tika.
He mea nui te ine i te pāmahana o te hau i roto i ngā mara maha, mai i te matawhenua ki te ahumahi. Mā te hangarau e whanake haere ana ka taea e tātou te whiwhi raraunga tika ake, ā, he mea nui tēnei mō ngā mahi whaihua me ngā rangahau pūtaiao. Mā te mārama ake ki ngā tikanga ine pāmahana o te hau, ka taea e tātou te whakahaere me te whakamahi pai ake i ngā raraunga pāmahana mō ngā kaupapa maha.
