Ngā papu korehau DCko rātou ngā toa ngaro e whakakaha ana i ngā taputapu maha e whakawhirinakihia ana e tātou i ia rā. Kāore i rite ki ngā pūnaha AC nunui, ka hurihia e ēnei papu kiato, whai hua te iahiko tika (DC) hei momi kaha—he mea tino pai mō ngā tono kawe, he mea whakahaere tika, he mea aro ki te pūngao. Anei tā rātou mahi me ō rātou hiranga:

Mahi Matua: Te Mahi a ngā Papu Korehau DC

1. Te Hiko ki te Momi:
   Ka whakahaerehia e te motuka DC he piston, he diaphragm, he mīhini vane hurihuri rānei. I te hurihuri o te motuka, ka hangaia he korehau wāhanga mā te whakawhanui i te rūma papu, ka kukume i te hau/hau ki roto, kātahi ka pēhi me te pupuhi mā te takirere putanga.

2. Te Mahi Whakahaere:
   Mā ngā whakarerekētanga ngaohiko (hei tauira, 3V, 12V, 24V) ka whakahaere tika i te kaha me te tere momi, ka taea ai te whakahaere tika i te pēhanga.

Ngā Whakamahinga Matua i Hurihia e ngā Papu Korehau DC

• Ngā Pūrere Hauora:
  Ka whakamahia e ngā taputapu tirotiro toto toto (hei tauira, te papu hau PYP130), ngā mīhini ngongo wai kawe, me ngā taputapu taiwhanga ngā papu DC tino marino hei whakahaere haumaru mā te tūroro.

• Aunoatanga Ahumahi:
  Ka whakamahia e ngā mīhini whakahaere PCB, ngā mīhini tākai (hei tauira, te papu korehau PYP370-XZB), me ngā ringa karetao tō rātou rahi kiato hei momi whakauru.

• Hangarau Kaihoko:

  • Ngā Utauta AtaahuaNgā taputapu tango i ngā mahunga pango me ngā taputapu kanohi (hei tauira, PYP310-XZA).

  • Ahumahi KaiKa mau tonu te hou o ngā mīhini kawhe (hei tauira, te papu PYSP370-XC) mā te hiri korehau.

• Te Oranga Tonu:
  Ka tangohia e ngā papu hiko-rā te wai whenua i ngā wāhi kāore i te whatunga hiko, ka kore ai e whakawhirinaki ki te whatunga hiko hiko.

He aha i whiriwhiri ai i ngā papu korehau DC kaua i ngā papu korehau AC?

Te Kōwhiri i te Papu Korehau DC Tika

Whakaarohia ēnei whakaritenga (i runga i ngā paerewa ahumahi pēnei i te raupapa PYP a Pinya Tech):

• Tere Rere: 0.5–25 LPM (hei tauira, 1.0–3.5 LPM mō ngā taputapu hauora).

• Hōhonutanga o te korehau: -40 kPa ki te -70 kPa (hei tauira, -50 kPa mō te takai).

• Ngaohiko: Taurite te pūtake hiko (3V/5V mō ngā taputapu kawe; 24V mō ngā taputapu ahumahi).

• Roanga Ora: 50,000–500,000 huringa (hei tauira, ≥100,000 huringa mō ngā takirere solenoid PYF).

Te Ao o te Ao: Ngā Papu DC Atamai, Kakariki Ake

Kei te panaia ngā rohe e ngā auahatanga pēnei i ngā motuka DC kore paraihe (e whakaroa ana i te roanga o te ora mā te 300%) me te whakaurunga IoT (aroturuki pēhanga wā-tūturu). Ko ngā waitohu pēnei iMotika Pinchenginaianei kua whakauruhia ngā pūoko atamai mō te tiaki matapae—ka whakaitihia te wā kore mahi mā te 40%.

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Kua rite koe ki te whakauru i te hiko korehau DC?
Ahakoa kei te hoahoa koe i tētahi taputapu hauora, i tētahi mīhini kawhe, i tētahi raina wheketere aunoa rānei—ka tukuna e ngā papu korehau DC he iti noa te pai o te mahi.Tūhurahia ngā papu whaimana, motuhake ki te tono pērā iKo te raupapa PYP a PinchengorNgā takirere haruru iti a Pinyahei whakapai ake i tō kaupapa e whai ake nei.