Nzira yekuyedza forklift bhatiri?

Kuedza bhatiri reforklift kwakakosha kuti uone kuti iri mukushanda kwakanaka uye kuwedzera hupenyu hwaro. Pane nzira dzinoverengeka dzekuedza ese ari mavirilead-asidhiuyeLiFePO4forklift mabhatiri. Heino nhanho-ne-nhanho gwara:

1. Visual Inspection

Usati waita chero tekinoroji bvunzo, ita yekutanga yekutarisa yebhatiri:

• Corrosion uye Tsvina: Tarisa materminal uye majoini kuti ane ngura, izvo zvinogona kukonzera kusabatana zvakanaka. Chenesa chero musanganiswa wekubika soda nemvura.
• Kutsemuka kana Kubvinza: Tarisa uone makatsemuka kana kunyuza, kunyanya mumabhatiri e-lead-acid, uko kuburitswa kwe electrolyte kunowanzo.
• Electrolyte Levels (Lead-Acid Chete): Ita shuwa kuti mazinga e electrolyte akakwana. Kana dzakaderera, simudza masero ebhatiri nemvura yakasvibiswa kusvika padanho rinokurudzirwa usati waedzwa.

2. Open-Circuit Voltage Test

Uyu bvunzo unobatsira kuona mamiriro ekuchaja (SOC) yebhatiri:

• Yemabhatiri eLead-Acid:
  1. Chaja bhatiri zvizere.
  2. Rega bhatiri rizorore kwemaawa 4-6 mushure mekuchaja kubvumira kuti voltage igadzikane.
  3. Shandisa digital voltmeter kuyera voltage pakati pemabheti terminals.
  4. Enzanisa kuverenga nemaitiro akajairwa:
     • 12V lead-acid bhatiri: ~ 12.6-12.8V (yakazara), ~ 11.8V (20% charge).
     • 24V lead-acid bhatiri: ~ 25.2-25.6V (yakazara yakazara).
     • 36V lead-acid bhatiri: ~ 37.8-38.4V (yakazara).
     • 48V lead-acid bhatiri: ~ 50.4-51.2V (yakazara yakazara).
• YeLiFePO4 Mabhatiri:
  1. Mushure mekuchaja, rega bhatiri rizorore kweinenge awa.
  2. Pima voltage pakati pematerminals uchishandisa digital voltmeter.
  3. Mhepo yekuzorora inofanira kuva ~ 13.3V yebhatiri ye12V LiFePO4, ~ 26.6V yebhateri ye24V, zvichingodaro.

Kuverengera kwakadzika kwemagetsi kunoratidza kuti bhatiri ringangoda kuchajazve kana kuve nehukuru hwakadzikira, kunyanya kana ichigara yakadzikira mushure mekuchaja.

3. Load Testing

Muedzo wemutoro unoyera kuti bhatiri rinogona sei kuchengetedza voltage pasi pemutoro wakateedzerwa, iri nzira chaiyo yekuongorora kuita kwayo:

• Lead-Acid Mabhatiri:
  1. Chaja bhatiri zvizere.
  2. Shandisa forklift battery load tester kana inotakurika load tester kuisa mutoro unoenzana ne50% yehuwandu hwebhatiri rakayerwa.
  3. Pima voltage panguva iyo mutoro unoshandiswa. Kune bhatiri rinotungamira-asidhi ine hutano, iyo voltage haifanirwe kudonha inopfuura 20% kubva kune yayo yezita kukosha panguva yekuedzwa.
  4. Kana magetsi akadonha zvakanyanya kana bhatiri risingakwanisi kubata mutoro, inogona kunge iri nguva yekutsiva.
• LiFePO4 Mabhatiri:
  1. Chaja bhatiri zvizere.
  2. Isa mutoro, sekumhanyisa forklift kana kushandisa yakatsaurirwa bhatiri load tester.
  3. Tarisa kuti bhatiri voltage rinoita sei pasi pekuremerwa. Bhatiri reLiFePO4 rine hutano rinochengetedza mhepo isingachinjiki nekudonha kushoma kunyangwe pasi pemutoro unorema.

4. Hydrometer Test (Lead-Acid Chete)

Muedzo wehydrometer unoyera kukweshera kwemagetsi musero rega rega rebhatiri relead-asidhi kuona huwandu hwechaji yebhatiri uye hutano.

1. Ita shuwa kuti bhatiri razara.
2. Shandisa bhatiri hydrometer kudhirowa electrolyte kubva pasero rega rega.
3. Edza giravhiti chaiyo yesero rega rega. Bhatiri rakazadzwa zvakazara rinofanira kuverenga rakatenderedza1.265-1.285.
4. Kana sero rimwe kana akawanda ane kuverenga kwakadzikira kupfuura mamwe, zvinoratidza sero isina kusimba kana kutadza.

5. Battery Discharge Test

Muedzo uyu unoyera huwandu hwebhatiri nekuenzanisa kutenderera kwakazara kwekubuda, ichipa maonero akajeka ehutano hwebhatiri uye kuchengetedza simba:

1. Chaja bhatiri zvizere.
2. Shandisa forklift bhatiri tester kana yakatsaurirwa discharge tester kuisa mutoro unodzorwa.
3. Bvisa bhatiri uchitarisa voltage uye nguva. Muedzo uyu unobatsira kuona kuti bhatiri rinogona kugara kwenguva yakareba sei pasi pemutoro wakajairwa.
4. Enzanisa nguva yekubuda nekuyerwa kwebhatiri. Kana bhatiri rikapera nekukasira kupfuura zvaitarisirwa, rinogona kunge radzikira uye rinoda kuritsiviwa nekukurumidza.

6. Battery Management System (BMS) Tarisa LiFePO4 Mabhatiri

• LiFePO4 mabhatirikazhinji vane aBattery Management System (BMS)inotarisisa uye inodzivirira bhatiri kubva pakuchajisa, kupisa, uye kuburitsa zvakanyanya.
  1. Shandisa chishandiso chekuongorora kuti ubatanidze kuBMS.
  2. Tarisa ma paramita senge cell voltage, tembiricha, uye kubhadharisa/kuburitsa kutenderera.
  3. Iyo BMS icharatidza chero nyaya dzakaita senge dzisina kuenzana maseru, kupfeka zvakanyanya, kana matambudziko ekupisa, izvo zvinogona kuratidza kudiwa kwesevhisi kana kutsiva.