Ndi: Gulu la Uinjiniya wa Pinmotor | Yasinthidwa Komaliza: Okutobala 24, 2023

Zowona Zotsimikizika ndi: Mtsogoleri Wamkulu wa Kapangidwe, Wei Zhang

Mukapanga chipangizo chomwe chimadalira kayendedwe ka madzi kapena mpweya—kaya ndi chowunikira zachipatala kapena chosindikizira cha inkjet cha mafakitale—pampu ya diaphragmndi "mtima" wa dongosolo lanu. Ngati mtima waima, makina onse amalephera.

Ku Pinmotor, takhala zaka zambiri tikuyesa ma pompu ambirimbiri. Tawona komwe mapangidwe amalephera komanso komwe amapambana. Bukuli limafotokoza mfundo zazikulu za kapangidwe ka pampu ya diaphragm ndikugawana "malangizo abwino" omwe taphunzira kuchokera ku ukadaulo weniweni.

1. Diaphragm: Mfundo Yofunika Kwambiri Yosinthasintha

Chifuwa cha diaphragm ndicho gawo lovuta kwambiri pa pampu. Chiyenera kukhala chosinthasintha mokwanira kuti chiziyenda koma cholimba mokwanira kuti chipirire kukwapulidwa mamiliyoni ambiri.

Zimene taphunzira mu labu:

Kusankha zinthu sikuti ndi nkhani ya mankhwala okha; koma ndi nkhani ya moyo wotopa.

EPDM:Ndi yabwino kwambiri pa mpweya ndi madzi. Ndi yotsika mtengo komanso yolimba.
PTFE (Teflon):"Muyezo wagolide" wotsutsana ndi mankhwala. Komabe, ndi wolimba kwambiri. Ngati kapangidwe kanu kamagwiritsa ntchito PTFE, mota yanu imafunika mphamvu yapamwamba kuti ithane ndi kuuma kumeneko.
Viton:Zabwino kwambiri pamalo otentha kwambiri kapena okhala ndi mafuta ambiri komwe EPDM ingatukuke ndikulephera.

Malangizo a Akatswiri:Tikupangira njira ya "multi-layer" diaphragm yogwiritsira ntchito mphamvu yamphamvu kuti tipewe kung'ambika msanga m'mphepete.

2. Makina a Injini ndi Magalimoto: Mphamvu Yaikulu

Pampu imagwira ntchito bwino ngati injini yomwe ikuyendetsa. Mu mapampu a micro diaphragm, nthawi zambiri timagwiritsa ntchito ma Brushless DC (BLDC) motors pachifukwa chimodzi:Moyo wautali.

Magalimoto Opanda Brush:Zofunika kwambiri pa ntchito zamafakitale maola 24 pa tsiku, masiku 7 pa sabata. Amapereka kutentha bwino komanso osagwiritsa ntchito burashi.
Gudumu Lozungulira:Izi zimasintha kayendedwe kozungulira kukhala "kukoka ndi kukankha." Cholakwika chofala kwambiri ndikugwiritsa ntchito pulasitiki yosasinthasintha m'malo odzaza katundu wambiri. Timagwiritsa ntchito zitsulo zosasinthasintha kuti titsimikizire kuti kusuntha kumakhalabe kofanana pa nthawi yonse ya moyo wa pampu.

3. Dongosolo la Valavu: Kuletsa Kubwerera kwa Madzi

Ma valve olowera mbali imodzi (ma valve owunikira) amawongolera njira yoyendera. Ngati awa satseka bwino, pampu yanu imataya "mutu" (kupanikizika) ndi magwiridwe antchito.

Ma Vavulo a Umbrella vs. Ma Vavulo a Flapper:Pa njinga yothamanga kwambiri, timakondamavavu a ambulerachifukwa amapereka chisindikizo chofanana kwambiri ndipo amachitapo kanthu mwachangu kusintha kwa kupanikizika.
Vuto la "Zinyalala":Kulephera kwa ma valve ambiri si chifukwa cha kuwonongeka, koma tinthu ting'onoting'ono tomwe timakakamira. Nthawi zonse timalangiza kuwonjezera fyuluta ya ma micron 50 pamalo olowera kuti titeteze mipando ya ma valve.

4. Uinjiniya Wothandiza: Kuchepetsa "Kuchuluka Kwakufa"

"Voliyumu yakufa" ndi mpweya womwe umasiyidwa m'chipindacho mutagwira mwamphamvu. Ngati voliyumuyi ndi yayikulu kwambiri, pampuyo imavutika kudzipangira yokha (kudzipangira yokha).

Momwe timakonzera izi bwino:

Mwa kufananiza mawonekedwe a mutu wa pistoni ndi momwe chipinda chopopera chimakhota, timachepetsa malo otsala. Izi zimapangitsa kuti mpweya ukhale wothamanga komanso kuti mpweya ukhale wochuluka.

Kuyerekeza: Kusankha Zida Zanu za Diaphragm

Zinthu Zofunika	Zabwino Kwambiri	Zabwino	Zoyipa
EPDM	Mphepo/Madzi Onse	Mtengo, Moyo Wautali	Kukana Mafuta Koyipa
PTFE	Mankhwala Oopsa	Wopanda mphamvu kwambiri	Yolimba, Imafuna Mphamvu Zambiri
Viton	Kutentha Kwambiri/Asidi	Amalimbana ndi kutupa	Zokwera Mtengo Kwambiri

Mafunso Ofunsidwa Kawirikawiri (Mafunso Ofunsidwa Kawirikawiri)

Kodi pampu ya diaphragm iyenera kukhala nthawi yayitali bwanji?

Mu malo olamulidwa ndi mota yopanda burashi, pampu yapamwamba iyenera kupitiriraMaola 10,000ntchito yosalekeza. Komabe, nthawi yogwira ntchito ya diaphragm ndi yochepa ngati ikupopa madzi owononga.

N’chifukwa chiyani pampu yanga ikuchepa mphamvu?

Yang'anani zinthu ziwiri: Choyamba, yang'anani ma valve kuti muwone ngati pali zinyalala. Chachiwiri, yang'anani kuti pali "kusweka pang'ono" - chizindikiro cha kutopa kwa zinthu.

Kodi mapampu awa amatha kuuma?

Inde. Chimodzi mwa ubwino waukulu wa kapangidwe ka pampu ya diaphragm ndi kuthekera kwawo kuuma kwamuyaya popanda kuwonongeka, mosiyana ndi mapampu a centrifugal.