Cogo di an bɛ se k’a dɔn ni kondensatɛri walima fɛnɲɛnamafagalan tiɲɛna?

 

 

Kondensɛriw ni fɛnɲɛnamafagalanw ye funteni ɲɔgɔn falen-falen yɔrɔ kolomaw ye nɛnɛbɔlanw na, wa u baarakɛcogo bɛ nɔ bila nɛnɛbɔlanw ka baarakɛcogo ɲuman na ani sigida sabatili la. K’a dɔn n’u tiɲɛna, o bɛ ɲini ka sɛgɛsɛgɛli ɲɛnamaw, baarakɛcogo paramɛtiriw kɔlɔsili, baarakɛcogo jateminɛ, ani sɛgɛsɛgɛli dɛmɛnanw fara ɲɔgɔn kan. Kiiritigɛcogo kɛrɛnkɛrɛnnenw bɛ duguma:

1. Sɛgɛsɛgɛli ɲɛnama

1.1 Kondensatɛri Visual Inspection (kɛnɛya).

 

Farikolo tiɲɛni: Aw bɛ a lajɛ ni kondensatɛri ka nɛgɛ/nɛgɛso tubabukanw kurulen don, ni u tiɲɛna, walima ni u karilen don. Fiɲɛ{1}}nɛnɛmanw kama, fin belebelebaw-bɔgɔlenw walima karilenw bɛna dɔ bɔ fiɲɛ bolicogo la ani ka funteni ɲɔgɔn falen-falen nafa dɔgɔya kosɛbɛ. Ni ji-nɛnɛ bɛ kondensatɛriw la, aw bɛ a kɔnɔna lajɛ ni a karilen don walima ni welda bɛ bɔgɔbɔgɔ; ji nɔgɔw, nɔgɔw, walima nɛnɛma tulu taamasiɲɛw b’a jira ko a ka ca a la ko a bɛ se ka bɔn.

Nɔgɔw dalajɛli: Bugun, tulu walima sɔgɔsɔgɔninjɛ (ji-nɛnɛmafɛnw kɔnɔ) min bɛ kondensatɛri sanfɛ, o bɛ kɛ i n’a fɔ fɛn min bɛ fɛnw tanga, o bɛ kɛ sababu ye ka funteni bɔli jugu kɛ. Ni cogoya bɛnnen don, a yɔrɔ ka kan ka saniya; nɔgɔli min ka bon ni milimɛtɛrɛ 0,5 ye (hali ni tiɲɛni ma kɛ) o bɛ se ka baarakɛcogo filiw lawuli-ka danfara don "nɔgɔli balili" ni "本体 tiɲɛni" cɛ.

Nɔgɔli: Kɔgɔjida la walima nɛnɛ ka ca yɔrɔ minnu na, kondensatɛri pibilikiw bɛ teli ka sɔgɔ. Pipe kogo finmanw walima pitting/perforation bɛna kɛ sababu ye ka nɛnɛmadalan wuli k’a ɲɛsin a ma, o bɛ kɛ tiɲɛniba ye.

1.2 Evaporateur Sɛgɛsɛgɛli ɲɛnama

 

Frosting/icing min tɛ cogo la: Evaporateur normal ka kan ka kɛ ni nɛnɛ finman kelen ye. Sigida jisumamuguma walima nɛnɛba min tɛ kelen ye (misali la, nɛnɛ gɛlɛn dondaw la, nɛnɛ tɛ bɔyɔrɔ la) bɛ se ka kɛ sababu ye ka pibiliki datugu, nɛnɛmadalan bɛrɛ tɛ, walima kɔnɔna na. Ni nɛnɛ tɛ yen pewu, o bɛ a ɲini ka a lajɛ ni ji bɛ bɔ walima ni pibiliki karilen don.

Leak taamasiɲɛw: Tumu taamasiɲɛ minnu bɛ fɛnɲɛnamafagalan sanfɛ (nɛnɛfɛnw ɲagaminen ni nɛnɛ tulu ye ka bɔn n’a ye), kɛrɛnkɛrɛnnenya la pibilikiw ni weldaw la, olu ye bɔgɔbɔli taamasiɲɛw ye. Ni aw ye fɛnɲɛnamafagalanw jɔ-, aw bɛ a lajɛ ni insulasi (insulasi) ɲiginnen don; nɔgɔ walima ji bɔli insulasi kɔnɔ, o bɛ se ka kɛ ni evaporateur perforation ye.

Farikolo tiɲɛni: Evaporator pipes ye fɛn finmanw-dents ye, kariw bɛ bɔ u gosi la, walima kɔnɔna funteni ɲɔgɔn falen-falen-tubabu karilenw bɛna funteni ɲɔgɔn falen-falen seko ban k’a ɲɛsin u yɛrɛ ma.

2. Baarakɛcogo Paramɛtiriw kɔlɔsili

2.1 Funteni hakɛ dantigɛli

 

Kondensatɛri: Baarakɛcogo nɔgɔman waati, fiɲɛ dondaw-bɔyɔrɔ funteni danfara fiɲɛ-nɛnɛmafɛnw na, o ye degere 8–12 ye, ani ji dondaw-bɔyɔrɔ danfara min bɛ ji-nɛnɛmafɛnw na, o ye degere 4–6 ye. Funteni danfara fitinin dɔ (<5℃) may indicate insufficient heat exchange area (e.g., damaged fins), refrigerant leakage, or fan/pump failure. An excessively large temperature difference with high-pressure alarms may signal condenser blockage or internal pipe damage causing abnormal heat exchange efficiency.

Evaporateur (Evaporateur) ye: dondaw{0}}bɔyɔrɔ funteni danfara fiɲɛbɔlanw na , o ka kan ka kɛ degere 10–15 ye . Danfara fitinin bɛ se ka kɛ a jira ko fɛnɲɛnamafagalan nɔgɔlen don, kɔnɔna na, walima nɛnɛbɔlan tɛ se ka bɔ. Yɔrɔ sanfɛla funteni min ka dɔgɔn cogo la min tɛ bɛn (<0℃) with persistent icing may stem from pipe blockage or sensor faults, which can cause evaporator freezing and cracking over time.

2.2 Degun paramɛtiriw dɔnni

 

Aw bɛ tansiyɔn jateminɛnan kɛ ka sistɛmu tansiyɔnba ni tansiyɔn dɔgɔman suman: R22 nɛnɛmadalan na, tansiyɔnba nɔgɔman (kondensatɛri fan fɛ) ye 1,4–1,8MPa ye, ani tansiyɔn dɔgɔman nɔgɔman (vaporateur fan fɛ) ye 0,4–0,6MPa ye.

Tansiyɔnba dɔgɔman ani tansiyɔn dɔgɔmanba : Kɔnɔna bɔgɔbɔli (friji cross-flow) ka teli ka kɛ kondensatɛri walima fɛnɲɛnamafagalan kɔnɔ.

Tansiyɔnba ni tansiyɔn dɔgɔman: A bɛ se ka kɛ ko kondensatɛri datugulen don walima fɛnɲɛnamafagalan pipe tiɲɛni min bɛ nɛnɛbɔlan lamagacogo bali.

Tansiyɔn jiginni ni tansiyɔn dɔgɔman: Aw bɛ a lajɛ ni nɛnɛmadalan bɛ wuli (vaporateur/condensateur perforation).

3. Baara kɛcogo jateminɛ

3.1 Nɛnɛ/sumaya seko dɔgɔyali

 

Ni so kɔnɔ/marayɔrɔ funteni ma se ka se hakɛ latigɛlen ma (ni aw ye komɛsi walima gazi yɔrɔ filiw bɔ kɛnɛ kan), aw bɛ jateminɛ kɛ fɛnɲɛnamafagalan walima kondensatɛri tiɲɛni na: fɛnɲɛnamafagalan tiɲɛni bɛ dɔ bɔ funteni minɛni na kondensatɛri tiɲɛni bɛ kɛ sababu ye ka funteni tiɲɛni juguya, o bɛ kɛ sababu ye ka degunba-tansiyɔn lakanani daminɛ ani ka nɛnɛbɔlan tigɛ.Misaliya: Fiɲɛdilan min bɛ kɛ ni fiɲɛ ye, o bɛ na ni sokɔnɔna yɔrɔ bɔyɔrɔ fiɲɛ hakɛ caya ye, ni kɛnɛma kondensatɛri bɛ baara kɛ nka nɛnɛ nɔ tɛ. Kondensatɛri finman tiɲɛni juguman bɛ kɛ sababu ye ka funteni camanba lase a ma min tɛ degun ye -tansiyɔn pipe kɔnɔ (hali ni kɛnɛma fiɲɛbɔlan bɛ baara kɛ cogo la min bɛ kɛ cogo la) ani ka to ka sistɛmu datugu.

3.2 Mankan ni yɛrɛyɛrɛli minnu tɛ cogo la

 

Nɛgɛw sɔgɔli ka bɔ kondensatɛri ventilateur la, o bɛ se ka kɛ a jira ko finw tiɲɛnen don ka ventilateur blades scraping walimakondensatɛri pipe lafiyalenw bɛ ɲɔgɔn gosini bɔgɔdaga ye.

"Hissing" mankan min bɛ bɔ fɛnɲɛnamafagalan na, o bɛ se ka kɛ sababu ye ka pibiliki kɔnɔna tiɲɛni jira (friji bɔli) walima pipe karilen defrosting waati la icing kɔfɛ.Yɛrɛyɛrɛli min tɛ kɛ waati jan kɔnɔ, o bɛ welda kari juguya, ka tiɲɛni bonya.

4. Kɔrɔbɔli fɛɛrɛ dɛmɛnanw

4.1 Fiɲɛ sirili sɛgɛsɛgɛli

 

Aw bɛ sistɛmu fa ni azote (1,8–2,0MPa) ye ka degun to a la fo lɛri 24: Ni tansiyɔn jiginna ka tɛmɛ 0,05MPa kan, o bɛ a jira ko a bɛ ji bɔ. Aw bɛ jibɔyɔrɔw sɔrɔ ni safinɛji kɛli ye evaporateur/condenseur pipe joints ani welds (aw bɛ a kɔlɔsi ni bugunw tɛ yen). Degun minɛcogo nɔgɔman nka baarakɛcogo tansiyɔn min tɛ bɛn, o bɛ se ka kɛ a jira ko kɔnɔna pibiliki tiɲɛni dogolen don.

4.2 Ja minnu bɛ kɛ ni infirɛri ye, olu dɔnni

 

Aw bɛ evaporateur/condenseur surface lajɛ ni infrarouge thermal imager ye: Funteni ɲɔgɔn falen yɔrɔ minnu bɛ kɛ cogoya la, olu funteni tilatilali bɛ kɛ kelen ye. Sigida yɔrɔ minnu funteni ka bon/dɔgɔya, olu bɛ pibilikiw datugu, u bɛ ji bɔ, walima u bɛ funteni ɲɔgɔn falenbaliya jira, o bɛ kɛ sababu ye ka tiɲɛniw sigiyɔrɔma tigitigi sɔrɔ.

4.3 Tumu tacogo sɛgɛsɛgɛli

 

Aw bɛ nɛnɛ tulu bɔ sistɛmu kɔnɔ: Nɛgɛ nɔgɔw (ka bɔ fɛnɲɛnamafagalan/kondensatɛri pipe sɔgɔli la) walima ji tɛmɛnen (ka bɔ pibiliki tiɲɛni na ani ji doncogo la) tulu kɔnɔ, o b’a jira ko masinw tiɲɛna-ka u tigɛ ka u sɛgɛsɛgɛ.

Farankan

 

Kondensatɛri/evaporatɛri tiɲɛni dɔnni bɛ fɛɛrɛ naani{0}} de wajibiya: "sɛgɛsɛgɛli yelen – paramɛtiriw – baarakɛcogo – kɔrɔbɔli". Aw bɛ ɲɛnayeli sɛgɛsɛgɛliw bila jɔyɔrɔ fɔlɔ la walasa ka dugukolo sanfɛla filiw bɔ yen, o kɔfɛ, aw bɛ baara kɛ ni minɛnw ye walasa ka paramɛtiriw ka fɛnɲɛnamafagalanw dɔn, ka laban ka tiɲɛni suguya dafa ka da baarakɛcogo kan. Don o don ladonni na, aw bɛ to ka funteni falenfalen yɔrɔw saniya ani ka baarakɛcogo misaliw kɔlɔsi walasa ka tiɲɛni dogolenw dɔn joona ani ka filiw bali ka bonya.