Bawul ɗin solenoid mai hanya 3/2 nau'in bawul ne da ake amfani da shi don sarrafa kwararar ruwa ko iskar gas. Lambobin 3/2 suna nufin bawul ɗin da ke da tashar jiragen ruwa uku da matsayi biyu. Ga yadda yake aiki:
### Abubuwan
1. **Solenoid**: Na'urar lantarki da ke motsa kayan ciki na bawul lokacin da aka sami kuzari.
2. ** Jikin Bawul **: Ya ƙunshi tashoshin jiragen ruwa da hanyoyin ciki.
3. **Tashar ruwa**:
- **Port 1 (P)**: Tashar ruwa ta gama gari (sau da yawa ana haɗawa da kayan aiki)
- **Tashar ruwa ta 2 (A)**: Tashar tashar jiragen ruwa ta al'ada ta haɗe a wuri ɗaya
- **Tashar ruwa ta 3 (B)**: Tashar tashar da aka haɗa ta al'ada a wani matsayi
### Ka'idar Aiki
#### De-Jihar Mai ƙarfi (Jihar Huta)
Lokacin da solenoid ba a ƙarfafa shi ba, bawul ɗin yana cikin tsoho matsayinsa, wanda zai iya kasancewa a buɗe kullum (NO) ko kuma a rufe (NC), dangane da ƙira.
- **Yawancin Rufe (NC)**:
- Port 1 (P) an katange.
- Port 2 (A) an haɗa shi zuwa Port 3 (B).
- **Buɗewa A Kullum (NO)**:
- Port 1 (P) an haɗa shi zuwa Port 2 (A).
- Port 3 (B) an katange.
#### Jiha mai ƙarfi (Jihar da aka kunna)
Lokacin da solenoid ya sami kuzari, yana ƙirƙirar filin maganadisu wanda ke motsa plunger ko wani injin ciki don canza matsayin bawul.
- **Yawancin Rufe (NC)**:
- Port 1 (P) an haɗa shi zuwa Port 2 (A).
- Port 3 (B) an katange.
- **Buɗewa A Kullum (NO)**:
- Port 1 (P) an katange.
- Port 2 (A) an haɗa shi zuwa Port 3 (B).
### Aikace-aikace
3/2-hanyar solenoid bawul ana amfani da su a cikin tsarin pneumatic da na'ura mai aiki da karfin ruwa don sarrafa cylinders, actuators, da sauran na'urorin wutar lantarki. Ana iya amfani da su a cikin nau'i-nau'i daban-daban, kamar:
- Sarrafa farawa/tsashawar ruwa
- Gudanar da hanyoyin gudana a cikin tsare-tsare masu yawa{1}
- Samar da sigina na matukin jirgi don manyan bawuloli
Ta hanyar kunna solenoid da kashewa, bawul ɗin na iya canzawa tsakanin jihohin biyu, kyale ko toshe kwarara kamar yadda ake buƙata.
