Cov ntsiab cai ntawm kev xaiv solenoid valve

Kev nyab xeeb:

1. Corrosive nruab nrab: Yas solenoid valve thiab tag nrho stainless hlau yuav tsum tau siv; rau qhov nruab nrab muaj zog corrosive, yuav tsum siv hom kev sib cais diaphragm. Rau cov xov xwm nruab nrab, lub solenoid valve nrog tooj liab alloy raws li cov khoom siv hauv lub valve yuav tsum tau siv, txwv tsis pub, cov khib nyiab xeb hauv lub valve vaj tsev feem ntau yuav poob, tshwj xeeb tshaj yog nyob rau lub sijhawm uas tsis nquag. Lub valve rau ammonia tsis tuaj yeem ua los ntawm tooj liab.

2. Cov khoom tawg yooj yim: cov khoom pov thawj tawg yuav tsum raug xaiv, thiab cov khoom tsis muaj dej tsis zoo thiab plua plav yuav tsum raug xaiv rau kev teeb tsa sab nraum zoov lossis plua plav.

3. Lub nominal siab ntawm solenoid valve yuav tsum tshaj lub siab ua hauj lwm nyob rau hauv cov yeeb nkab.

Kev siv tau:

1. Cov yam ntxwv nruab nrab

1) Ntau hom solenoid li qub raug xaiv rau cov roj zoo, kua lossis sib xyaw ua ke;

2) Cov khoom uas muaj qhov sib txawv ntawm qhov nruab nrab kub, txwv tsis pub lub kauj yuav kub hnyiab tawm thiab lub foob yuav laus, uas yuav cuam tshuam rau lub neej ntev;

3) Nruab nrab viscosity, feem ntau qis dua 50cSt. Yog tias nws tshaj tus nqi no, yog tias txoj kab uas hla ntau dua 15 hli, siv lub tshuab ua haujlwm ntau yam solenoid valve; Yog tias txoj kab uas hla tsawg dua 15 hli, siv lub siab viscosity solenoid valve.

4) Thaum qhov kev huv huv ntawm qhov nruab nrab tsis siab, lub recoil lim valve yuav tsum tau ntsia rau pem hauv ntej ntawm lub solenoid valve. Thaum lub siab qis, lub diaphragm solenoid valve tuaj yeem siv ncaj qha;

5) Yog hais tias qhov nruab nrab circulates directionally thiab tsis pub backflow, bidirectional ncig yuav tsum tau;

6) Qhov kub ntawm qhov nruab nrab yuav tsum raug xaiv nyob rau hauv qhov kev tso cai ntawm solenoid valve.

2. Cov kav dej tsis zoo

1) Xaiv qhov chaw nres nkoj valve thiab qauv raws li qhov xav tau ntawm qhov nruab nrab ntws kev taw qhia thiab cov yeeb nkab txuas hom;

2) Xaiv lub nominal txoj kab uas hla raws li tus nqi ntws thiab valve Kv tus nqi, thiab tib cov yeeb nkab sab hauv txoj kab uas hla tuaj yeem xaiv tau;

3) Kev ua haujlwm siab sib txawv: Hom kev tsav tsheb tsis ncaj tuaj yeem xaiv tau yog tias qhov sib txawv ua haujlwm siab tshaj 0.04Mpa; Yog tias qhov sib txawv ntawm kev ua haujlwm siab nyob ze lossis tsawg dua xoom, yuav tsum xaiv hom kev ua haujlwm ncaj qha lossis hom kev ncaj qha stepwise.

3. Ib puag ncig tej yam kev mob

1) Ib puag ncig thiab kub yuav tsum raug xaiv nyob rau hauv qhov kev tso cai;

2) Nyob rau hauv ib puag ncig uas cov txheeb ze av noo siab thiab muaj cov tee dej thiab los nag, thiab lwm yam, yuav tsum tau xaiv ib tug waterproof solenoid valve;

3) Cov ntau yam tshwj xeeb yuav tsum raug xaiv rau lub sijhawm uas muaj kev vibrations, ua pob thiab poob siab hauv ib puag ncig, xws li marine solenoid li qub;

4) Rau siv nyob rau hauv corrosive los yog explosive ib puag ncig, hom corrosion-resistant yuav tsum tau xaiv raws li qhov yuav tsum tau muaj kev ruaj ntseg ua ntej;

5) Yog tias qhov chaw ib puag ncig raug txwv, yuav tsum siv ntau lub tshuab solenoid valve, vim tias nws txuag lub bypass thiab peb phau ntawv li qub thiab yooj yim rau kev saib xyuas online.

4. Cov xwm txheej fais fab

1) Raws li hom fais fab mov, xaiv AC thiab DC solenoid li qub raws li. Feem ntau hais lus, AC fais fab yog yooj yim rau kev nkag;

2) AC220V.DC24V yuav tsum nyiam rau qhov tshwj xeeb voltage;

3) Lub zog hloov hluav taws xob hloov pauv feem ntau yog +% 10% -15% rau AC thiab ±% 10 rau DC. Yog tias nws tsis kam lees, qhov ntsuas hluav taws xob ruaj khov yuav tsum tau ua;

4) Qhov ntsuas tam sim no thiab lub zog siv hluav taws xob yuav tsum raug xaiv raws li lub zog muaj peev xwm. Nws yuav tsum tau muab sau tseg tias tus nqi VA yog siab dua thaum lub sij hawm AC pib, thiab indirect pilot solenoid valve yuav tsum nyiam thaum lub peev xwm tsis txaus.

5. Tswj qhov tseeb

1) Ordinary solenoid li qub tsuas muaj ob txoj haujlwm, qhib thiab kaw, thiab ntau txoj haujlwm solenoid li qub yuav tsum raug xaiv thaum tswj qhov raug siab thiab qhov tsis muaj qhov ruaj khov;

2) Lub sijhawm ua haujlwm: yog hais txog lub sijhawm txij li thaum lub teeb liab hluav taws xob hloov mus lossis tawm mus rau qhov ua tiav ntawm qhov tseem ceeb ntawm lub valve;

3) Leakage: Tus nqi xau muab rau ntawm tus qauv yog qib kev lag luam.

Kev ntseeg tau:

1. Lub neej ua haujlwm, cov khoom no tsis suav nrog cov khoom kuaj hauv lub Hoobkas, nws yog cov khoom siv kuaj. Txhawm rau kom muaj txiaj ntsig zoo, cov khoom lag luam los ntawm cov tuam txhab tsis tu ncua yuav tsum raug xaiv.

2. Kev ua haujlwm: Muaj peb hom: kev ua haujlwm ntev, rov ua haujlwm luv luv thiab ua haujlwm luv luv. Yog tias lub valve qhib rau lub sijhawm ntev thiab tsuas yog kaw rau lub sijhawm luv luv, ib txwm qhib solenoid valve yuav tsum tau siv.

3. Kev khiav hauj lwm zaus: Thaum qhov kev khiav hauj lwm zaus siab, cov qauv yuav tsum zoo dua yog ib qho ncaj qha solenoid valve, thiab lub hwj huam mov yuav tsum zoo dua AC.

4. Kev ntseeg tau

Hais lus nruj me ntsis, qhov kev sim no tsis tau suav nrog hauv cov qauv kev tshaj lij rau solenoid li qub hauv Suav teb. Txhawm rau kom muaj txiaj ntsig zoo, cov khoom lag luam los ntawm cov tuam txhab tsis tu ncua yuav tsum raug xaiv. Qee lub sij hawm, tus naj npawb ntawm kev nqis tes ua tsis yog ntau, tab sis qhov kev ntseeg siab yuav tsum siab, xws li kev tiv thaiv hluav taws, kev tiv thaiv thaum muaj xwm txheej ceev, thiab lwm yam, yuav tsum tsis txhob maj maj. Qhov tseem ceeb tshaj plaws, ob daim ntawv pov hwm yuav tsum tau siv ua ke nrog ib leeg.