Ngā Pūtake: Te Whānautanga o te Whakatauranga Tiakitanga IP
Ko te whakatauranga tiaki IP (Ingress Protection) he paerewa ā-ao i whakawhanakehia e te International Electrotechnical Commission (IEC), mai i te tau 1976. Ko te tau paerewa ā-ao o nāianei ko IEC 60529:2013. Ko te whāinga o tēnei paerewa he whakakotahi i te tikanga aromatawai ā-ao mō te kaha tiaki o ngā taputapu hiko, me te whakarato i tētahi reo kotahi ki ngā kaihanga, ki ngā kaihoko, me ngā tari whakahaere ture hei whakaahua i ngā kaha ātete puehu me te wai o ngā taputapu. Arā, ka ine te whakatauranga IP i te taumata tiaki e whakaratohia ana e tētahi taputapu mai i te urunga atu o te tangata ki ngā wāhanga morearea, tae atu ki te urunga mai o ngā mea totoka, o te wai rānei.
I Haina, ko te paerewa e rite ana ki te IEC 60529:2013 ko GB/T 4208-2017. Hei reo hangarau e whakaaetia ana e te ao, he mea nui te whakatauranga tiaki o ngā taputapu hiko mō te hanga, te whiriwhiri, te tāutanga, me te whakamahi i ngā taputapu hiko. He mea nui anō hoki ki te tiaki i ngā taputapu hiko mai i ngā hapa, i ngā pakaru rānei, me te whakarite kia haere tonu, kia pono hoki te mahi a ngā pūnaha hiko.
Wetewaehere: Ngā Ture Waehere Whakatauranga Tiakitanga IP
Ko te whakatakotoranga waehere whānui mō ngā whakatauranga tiaki IP ko "IPXX", ā, e rua ngā tau Ārapi kei roto i te "XX". I ētahi wā motuhake, ka whai ake pea ētahi atu reta me ētahi atu reta. He mahi motuhake tā ia mati e rua: ko te mati tuatahi e tohu ana i te taumata tiaki mai i te urunga atu ki ngā wāhanga morearea me te urunga mai o ngā mea totoka ke, ko te mati tuarua e tohu ana i te taumata tiaki mai i te urunga mai o te wai. Ko te nui ake o te tau, ko te kaha ake o te mahi tiaki.
Mati Tuatahi: 0~6
Ko te mati āhuatanga tuatahi e tohu ana i te tiakitanga mai i te urunga atu ki ngā wāhanga morearea me ngā mea totoka ke:
0: Kāore he parenga motuhake
1: Parenga ki ngā mea totoka neke atu i te 50mm
2: Te parenga ki ngā mea totoka nui atu i te 12.5mm
3: Te parenga ki ngā mea totoka nui atu i te 2.5mm
4: Te parenga ki ngā mea totoka nui atu i te 1.0mm
5: Ārai puehu (he iti te urunga mai)
6: Ārai puehu (kāore e uru)
Puna: “GB/T 4208-2017 Ngā Nekehanga Tiakitanga e Whakaratohia ana e ngā Āpitihanga (Waehere IP)”
Mati Tuarua: 0~9
Ko te mati tuarua o te āhuatanga e tohu ana i te tiakitanga mai i te urunga mai o te wai:
0: Kāore he parenga motuhake
1: Parenga ki ngā pata wai e hinga poutū ana
2: Te parenga i ngā maturuturunga wai e hinga poutū ana ina whakatītahatia te whare ki te 15°
3: Parenga ki te wai rehu
4: Te parenga mai i te wai e maringi ana
5: Te parenga ki ngā pupuhi wai
6: Te parenga ki ngā pupuhi wai kaha
7: Te parenga ki te rumaki rangitahi
8: Te parenga ki te rumaki tonu
9: Te parenga ki ngā pupuhi wai pēhanga teitei me te pāmahana
Puna: “GB/T 4208-2017 Ngā Nekehanga Tiakitanga e Whakaratohia ana e ngā Āpitihanga (Waehere IP)”
Ngā Whakaaro Hē: Ngā Whakamārama Hē Noa mō ngā Whakatauranga Tiakitanga IP
Whakaaro Hē 1: Ko te Whakatauranga IP Teitei Ake he Hua Pai Ake
Me ōrite te whakatauranga tiaki IP ki te horopaki whakamahinga; kāore te teitei ake i te mea he pai ake. Hei tauira, ko te whakatauranga IP20 anake te mea e hiahiatia ana mō te rama tēpu o roto, engari ki te whiriwhiria te IP68, ehara i te mea ka piki ake te utu o te hua engari ka pā pea ki te whakamararatanga wera (ka ārai te hoahoa hiri katoa i te whakamararatanga wera). I tetahi atu taha, mō ngā taputapu o waho, ki te whiriwhiria he whakatauranga iti pēnei i te IP44, ka taea te uru mai e te wai ua me te puehu, ka pakaru.
Whakaaro Hē 2: Me Whakamātauria Ngā Whakatauranga Puehu me te Wai I Te Wā Kotahi
Ka taea te aromatawai motuhake i ngā mati e rua o te whakatauranga tiaki IP. Mena ko te whakamātautau ātete wai anake ka mahia, ka taea te tohu i te mati āhuatanga tuatahi mā te X. Hei tauira, mena ko te whakatauranga ātete wai he 8, ka whakaatuhia ko IPX8.
Whakaaro Hē 3: Ko te tikanga o te IP68 he ātete-wai rawaf
Ko te whakamātautau whakatauranga tiaki IP e ine ana i te mahi a te "tauira" i raro i "ngā āhuatanga taiwhanga." I te whakamahinga tūturu, ko te pēhanga hihiri (pēnei i te pānga o te rere o te wai i te wā e kaukau ana), ngā huringa pāmahana (te wera me te makariri e whakawhāiti ana i te hiri), me te pakaru me te pakaru ka arahi katoa ki te korenga o te tiaki.
Ngā tono hua
I muri i te mārama ki ngā ture waehere me ngā whakaaro hē noa mō ngā whakatauranga tiaki IP, ehara i te mea uaua ki te mōhio ko te whiriwhiri i te taumata tiaki tika he "whakarite" mō te horopaki tono. Ko te rapunga whakaaro hoahoa hua a MEOKON e hangai ana ki ngā horopaki o te ao tūturu me te whakaoti rapanga mahi.
IP68
Tuku Taumata Radar Ahokore MD-K933
He pai mō ngā whatunga waikeri, ngā puna tirotiro, ngā awa, ngā roto me ētahi atu taiao kino.
Aroturuki Wai Whakakotahi MD-K986
I hangaia mō ngā wāhi e ngawari ana te waipuke, pērā i ngā karāti o raro whenua, ngā rūma o raro whenua, ngā wāhi papaku, ngā ara raro whenua, me ngā rori totohu.
IP67
Ine Pēhanga Mamati Ahokore MD-S275
He ine pēhanga mamati o waho me te āheinga whakawhitiwhiti kōrero ahokore, e tika ana mō te aroturukitanga roa o ngā paipa pēhanga o waho.
Ine Pēhanga Mamao Mamati MD-S541
E whakamahia ana mō te aroturuki pēhanga me te tohu whakaoho o ngā rango tinei ahi.
IP65
Pātene Pēhanga Mamati Hiko MD-S853
He tino pai mō ngā pūnaha waipēhi, te mana ahumahi, ngā mīhini pūkoro, me ētahi atu taiao ahumahi uaua.
Mita Pāmahana me te Makuku Ahokore MD-S277HT
Ka taea te urutau ki ngā taiao uaua pērā i ngā wāhi ahumahi o waho me ngā rūma taputapu o raro whenua, tae atu ki ngā tari arumoni papai.
Wā tuku: Maehe-20-2026