He aha te take i noho ai ngā ine taumata ultrasonic "Hē"? He Ruku Hōhonu ki ngā Wāhi Mamae Hangarau Pūnoa e Whā

Hunga Ūnga: Ngā Kaihangarau Pūkaha, Ngā Kaiwhakahaere Tīpakonga Taputapu, Ngā Kaiwhakauru Pūnaha

Kupu Whakataki

Ngā ine taumata ultrasonic kua noho hei kōwhiringa matua mō te kura wai, puna wai, me te aroturuki kura hinu nā tō rātou inenga whakapā-kore, tāutanga ngāwari, me te pānga pāpāho whānui. Hoianō, i roto i ngā taupānga ā-ringa, ehara ngā ine taumata ultrasonic i te "rongoā ā-ao"—He maha ngā kaiwhakamahi e pūrongo ana i ngā take pēnei i te pānui i te mānuku, ngaronga tohu, me te tāpepe inenga. He aha ngā take taketake? Ka tātari hōhonu tēnei tuhinga i ngā pūwāhi mamae hangarau e whā i roto i te umanga ine taumata ultrasonic.

pūwāhi mamae #1: Tepenga Rohe Matapo – Te "Ariari" Taumata Tata-Mutunga

He rohe ōkiko tō ngā ine taumata ultrasonic i mua tonu i te rūpahu e kore e taea te inenga, e mōhiotia ana ko te "rohe matapo." Kei te tīariari tēnei nā te mea e hiahiatia ana e te tioata piezoelectric te wā mō "mowhiti whakararo" i muri i te tuku mokowhiti ultrasonic, i te wā kāore e taea te whiwhi tohu pāoro.

Te tango i te Siemens LU150 hei tauira: ko tōna rohe kāpō ko te 250mm. Ina piki te taumata i roto i te 250mm o te rūpahu, kāore e taea e te taputapu te ine pūnoa, Tērā pea ka puta he pekenga pānui, he rahunga katoa rānei. Mō ngā kura pāpaku (E.g., iti iho i te 1 mita te teitei), Ka taea e te rohe kāpō te noho neke atu i te hauwhā o te awhe ine.

Raraunga Ahumahi: Ko te tikanga he rohe matapo ngā ine taumata ultrasonic paerewa i waenganui i te 200mm me te 500mm. Mō ngā kura i raro i 1 mita te teitei, ko te awhe inenga ka taea te whakamahi ko te 50-80cm anake.
pūwāhi mamae #2: Pānui Neke Ana Nā ngā Rākeitanga Pāmahana

Mā te mātāpono inenga o ngā ine taumata ultrasonic e tino tairongo ai rātou ki te pāmahana taiao. Ka tatauria e rātau te tawhiti mā te ine i te wā mai i te tarenga ngaru oro ki te whakaata: Tawhiti = (Tere o te Oro × te Wā) / 2. Ka huri te tere o te oro i te hau ki te pāmahana—ka huri te huringa 1°C i te tere oro tata ki te 0.6m/s.

Ahakoa ko te nuinga o ngā ine taumata ultrasonic he utu pāmahana rō-tonu, I te nuinga o te wā ka hinga te utu i ēnei tauari:

• Ngā rerekētanga pāmahana nui i runga kura – Ka pā ki ngā kura o waho ngā huringa pāmahana nui i waenganui i te ao me te pō
• Te rere o te hau wera mārama – I roto i ngā tautuhinga ahumahi, Ko te pikinga o te hau wera e whakakino ana i ngā ara ngaru oro
• Te uaua/whakawhāiti auau – I roto i ngā tauari pēnei i ngā kura wai wera, i ngā puna rongoā parakaingaki rānei, Ka puta i te waka ngā rerekētanga tere oro matatini

pūwāhi mamae #3: Ngā Pāoro Hē me te Whakararuraru Tohu Tinihanga

E whakaata ana ngā ngaru ultrasonic i ngā taunahua i tō rātou ara. Ngā hanganga pūmau i roto i ngā kura—ngā kurupae tautoko, arawhata, whakakorikori, Ngā pūkoro kōhukihuki—waihangatia katoatia "ngā pāoro teka." Ina kaha ake ēnei pāoro teka i te pāoro mata wai pono, ka riro te taputapu "tinihangatia" ā, ka hē te tautuhi i ngā hanganga pūmau hei taumata wai.
Whakararuraru i te turituri hiko: Ngā kaitahuri auau, mīhini hiko tiketike, me ētahi atu taputapu e whakaputa ana i te turituri ā-hiko e hono ana ki ngā raina tohu pūoko. I pūrongotia e tētahi kaiwhakamahi wānanga o Siemens i te tīmatanga o tētahi puku Siemens VSD, Ka haere ngā pānui ine taumata ultrasonic "tauine katoa" i roto 2-4 meneti, ka hoki anake ki te pūnoa i te tūnga o te VSD.

pūwāhi mamae #4: Te Ngongo Huka/Steam me te Marara o ngā Ngaru Oro

Ko te ultrasound he ngaru pūkaha e whakawhirinaki ana ki te wiriwiri waenga hei tuku pūngao. Ina tīari te huka ki runga i te mata wai, Ka ngongo me te marara i te pūngao ultrasonic, ka tino whakaiti i te kaha o te tohu pāoro—kāore e taea e te taputapu "whakarongo" pāoro rawaka.

Ngā Hua:

Rahunga inenga katoa

Ka tāuru te taputapu "ngaronga tohu" ahua, Whakaatu ana i ngā waehere hapa

Ka peke ngā pānui, kōpiupiu ana i waenga i te taumata pono me ngā uara hē
pūwāhi mamae #5: Ngā Whakaritenga Tāuta Pākaha

Ko te tika o te ine taumata ultrasonic e tino whakawhirinaki ana ki te kounga o te tāutanga. Ka whakapūtātia e ngā tuhinga hangarau a Siemens ngā whakaritenga takenui:

Taratahitanga turituri: Pupuri i te tawhiti mai i ngā raina ngaohiko tiketike, Ngā Hoapā, me ngā VFD

Tīaroaro poutū: Me hāngai tonu te rūpahu ki te mata wai

Ārai taunahua: Kia tawhiti atu i ngā tauranga whakakī/tuku, whakakorikori, me ngā pakitara kura

Mana tōkeke: Kia kaua e kaha rawa te rūpahu, i te pikinga o tēnei "tangi" ā, ka puta ngā inenga inenga
Whakarāpopototanga Ira Mamae