Kusankha Ma Valves Oyenera Otseka Mwachangu pa Dongosolo Lanu

Mu machitidwe owongolera madzi komwe chitetezo, kudalirika, ndi kuyankha mwachangu ndizofunikira kwambiri, valavu yotseka mwachangu imadziwika ngati gawo lofunikira. Kaya yayikidwa m'mapaipi am'madzi, mafakitale, makina osamutsira mafuta, kapena malo otsekedwa mwadzidzidzi, valavu yamtunduwu imagwira ntchito yofunika kwambiri popewa ngozi, kuchepetsa kutayika kwa madzi, komanso kuteteza zida ndi antchito. Kusankha valavu yoyenera yotseka mwachangu kumafuna zambiri kuposa kungodziwa zofunikira zoyambira; kumaphatikizapo kumvetsetsa momwe mapangidwe osiyanasiyana, zipangizo, ndi njira zoyendetsera ntchito zimagwirizanirana ndi zochitika zenizeni zogwirira ntchito.

Kumvetsetsa Ntchito ya Valavu Yotseka Mwachangu

A valavu yotseka mwachanguYapangidwa kuti izimitse kuyenda kwa madzi mwachangu, nthawi zambiri mkati mwa sekondi imodzi. Mbali imeneyi ndi yofunika kwambiri pazochitika monga kutayikira kwa mafuta, kutsika kwadzidzidzi kwa mphamvu, kapena ngozi zamoto. Kutengera kapangidwe ka makina, ma valve awa amatha kuyatsidwa ndi manja, kuyendetsedwa ndi makina, kuyatsidwa ndi mpweya, kapena kulumikizidwa ku makina ozimitsa mwadzidzidzi okha.

Ntchito zawo zazikulu ndi izi:

• ①Kuletsa kutuluka kwa madzi oopsa kapena mpweya

• ②Kuchepetsa nthawi yopuma pambuyo pa ngozi

• ③Kuteteza zida zotsika pansi pa mtsinje

• ④Kulimbikitsa chitetezo cha dongosolo lonse ndi kutsatira malamulo

Popeza ma valve amenewa nthawi zambiri amagwira ntchito pansi pa zovuta, njira yosankhidwira iyenera kuwerengera kudalirika kwa magwiridwe antchito pansi pa zovuta.

Zinthu Zofunika Kuziganizira Posankha Valavu Yotseka Mwachangu

1. Malo Ogwiritsira Ntchito

Makampani osiyanasiyana ali ndi malo ogwirira ntchito osiyanasiyana kwambiri. Mwachitsanzo, malo okhala m'nyanja amafuna kukana dzimbiri kwambiri; mafuta ndi gasi amafunika satifiketi yoteteza moto; kukonza mankhwala kungafunike kugwirizana ndi zinthu zowononga kapena kutentha kwambiri.

Taganizirani izi:

• ①Magawo a za m'madzi poyerekeza ndi mafakitale poyerekeza ndi mphamvu

• ②Kukhazikitsa mkati kapena panja

• ③Kukumana ndi madzi amchere, chinyezi, kugwedezeka, kapena kutentha kwambiri

• ④Kutsatira miyezo ya gawo lililonse (monga,DNV, ABS, API)

2. Mtundu wa Media ndi Ma Parameter Ogwiritsira Ntchito

Makhalidwe a madziwo ndi omwe amatsimikiza zambiri za kapangidwe ka valavu.

Magawo ofunikira ndi awa:Madzi, gasi, kapena nthunzi.Kuyeza kwa kuthamanga kwa magazi (PN16, PN25, PN40, ndi zina zotero).dera la emperature.Kukhuthala ndi kuchulukana.Zofunikira pa malo oyaka moto kapena oopsa.

Kusankha valavu yogwirizana ndi chosindikizira kumatsimikizira kuti kusinthaku kumagwira ntchito bwino komanso kuti ntchitoyo ikhale yayitali.

3. Njira Yogwirira Ntchito

Ma valve otseka mwachangu amapezeka m'mitundu yosiyanasiyana, ndipo kusankha koyenera kumadalira zofunikira pakuyankha kwa dongosolo.

Njira zodziwika bwino:

• ①Kukoka-kutseka-pamanja: Yodalirika komanso yosavuta; yabwino kwambiri pamakina ang'onoang'ono

• ②Chowongolera cha makina kapena njira yolemetsa: Kuzimitsa mwachangu mukayamba kuyika

• ③Kugwira ntchito kwa mpweya: Yoyenera makina olamulira ndi otseka mwadzidzidzi (ESD)

• ④Kugwira ntchito kwa madzi: Yokhazikika pansi pa kuthamanga kwambiri

• ⑤Choyambitsa magetsi / solenoid: Kuphatikiza ndi makina odziyimira pawokha komanso njira zozindikirira moto

Mu machitidwe ofunikira chitetezo, kuchulukitsa mphamvu—monga kuphatikiza mphamvu ya pneumatic ndi kuchotsera mphamvu ya manual—kungakhale kofunikira.

4. Zida za Thupi la Valavu

Kusankha zinthu kumakhudza mwachindunji kulimba ndi kutsatira malamulo.

Zipangizo zodziwika bwino zogwiritsira ntchito ma valve otseka mwachangu ndi izi:

• ①Chitsulo chopangidwa ndi chitsulo chosapanga dzimbirizogwiritsidwa ntchito m'mafakitale kapena m'madzi

• ②Mkuwa / mkuwaza machitidwe a madzi a m'nyanja

• ③Chitsulo chosapanga dzimbiri cha Duplexmalo owononga kwambiri

• ④Zinthu zovomerezeka zotetezeka pamotoza makina opangira mafuta

Kudzikundikira, kukokoloka kwa nthaka, ndi kukana kutentha ziyenera kuyesedwa mosamala.

5. Liwiro Lotseka ndi Kukhazikika

Chinthu chofunika kwambiri—liwiro lotseka—chiyenera kugwirizana ndi zofunikira pa dongosolo popanda kuyambitsa kugwedezeka kwa mphamvu kapena nyundo yamadzi.

Valavu yopangidwa bwino imapereka:

• ①Kutseka mwachangu pakakhala zadzidzidzi

• ②Kuyenda kolamulidwa kuti tipewe kugwedezeka kwa chitoliro

• ③Kugwira ntchito bwino kwa nthawi yayitali ngakhale mutayambitsa pafupipafupi

Mapangidwe apamwamba akuphatikizapo njira zochepetsera kukhudzidwa kwa mapaipi.

6. Chitsimikizo ndi Kutsatira Malamulo

Kwa mafakitale monga za m'madzi, mafuta ndi gasi, ndi kukonza mankhwala, ziphaso ndizofunikira.

Yang'anani:

• ①DNV, ABS, BV, LR(gulu la za m'nyanja)

• ②CEkuti atsatire malamulo a ku Ulaya

• ③ISO 9001, ISO 14001(machitidwe abwino ndi zachilengedwe)

• ④API 607 ​​/ Zikalata Zoteteza Moto

Kutsatira malamulo kumaonetsetsa kuti valavu ikukwaniritsa zofunikira zachitetezo zomwe zimafunika pamakampani.

7. Zofunikira pa Kukonza

Ma valve otseka mwachangu ayenera kugwira ntchito bwino ngakhale patatha nthawi yayitali osayatsa. Chifukwa chake, kuyang'aniridwa mosavuta ndi kukonza ndikofunikira.

Taganizirani izi:Kupezeka kwa zigawo za actuator.Zofunikira pa mafuta odzola.Kupezeka kwa zigawo zina.Kaya valavu ikhoza kuyesedwa popanda kusokoneza ntchito ya dongosolo

Kapangidwe kosamalira pang'ono kamachepetsa ndalama zogwirira ntchito kwa nthawi yayitali.

Chifukwa Chake Kusankha Koyenera N'kofunika

Vavu yotseka mwachangu yosasankhidwa bwino ingayambitse mavuto aakulu—kuchedwa kuzimitsa, kuwonongeka kwa makina, komanso chiopsezo chowonjezeka cha kutuluka kwa madzi kapena moto. Mosiyana ndi zimenezi, valavu yosankhidwa bwino:

• ①Kumalimbitsa chitetezo cha ntchito

• ②Kumathandiza kuti anthu azitha kuyankha mwachangu

• ③ Amachepetsa nthawi yopuma yosakonzekera

• ④Amathandizira kutsatira malamulo apadziko lonse lapansi

• ⑤Imapereka ndalama zosungira nthawi yayitali