Lipompo tsa diaphragm tse nyaneMatlafatsa lits'ebetso tsa bohlokoa ho tloha lits'ebetsong tsa infusion tsa bongaka ho ea ho li-analyzer tsa lik'hemik'hale. Empa karolo ea bona ea mantlha—diaphragm e tenyetsehang—e tobane le ho senyeha ho ke keng ha qojoa. Re sekaseka hore na ke hobane'ng ha diaphragm li tsofala, mokhoa oa ho bolela esale pele ho hloleha, le litharollo tsa sejoale-joale tsa ho lelefatsa bophelo ba tsona ho feta lihora tse 20,000.
Se ke keng sa qojoa: Hobaneng ha Diaphragms di Senyeha
Di-diaphragm di kobeha ka makgetlo a 50–100 ka motsotsoana. Ha di kopantswe le kgatello ya dikhemikhale/mocheso, sena se baka:
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Mokhathala oa Lintho:
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Mokhoa: Ho kobeha ho pheta-phetoang ho baka mapetso a manyane (joalo ka ho kobeha klipu ea pampiri).
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Li-accelerator: Leqhubu le phahameng (>80 Hz), kgatello e feteletseng (>5 bar).
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Tlhaselo ea Lik'hemik'hale:
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Bothata: Metsi a matla (di-solvents, li-acid) a ruruha kapa a qhibilihisa li-polymer.
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Mohlala o Bohlokoa: Mapetso a rabara ea EPDM libakeng tse nang le ozone e ngata; PTFE e hanela lik'hemik'hale empa ea tiea ha nako e ntse e ea.
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Botsofali ba Thempereichara:
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Moeli: >80°C e potlakisa oxidation, e fokotsa ho tenyetseha ka 40–60%.
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Sephetho: Mapetso a baka ho dutla, tahlehelo ea khatello, kapa tšilafalo - mokhoa o hlolehang haholo liphuputsong tsa indasteri.
Nako ea Bophelo ea Diaphragm ho latela thepa
| Thepa | Mocheso o Phahameng | Khanyetso ea Lik'hemik'hale | Nako e Tloaelehileng ea Bophelo | Bofokoli |
|---|---|---|---|---|
| PTFE | 150°C | E ntle haholo (li-acid, li-solvents) | Lihora tse 15,000–20,000 | Phallo e batang (ho kenella tlas'a khatello) |
| FFKM | 230°C | Ho feteletseng (li-ketone, li-amine) | Lihora tse 10,000–15,000 | Ho senyeha ha UV |
| EPDM | 120°C | E ntle (metsi, alkali) | Lihora tse 8,000–12,000 | Tlhaselo ea ozone/solvent |
| Silicone | 180°C | E itekanetseng | Lihora tse 5,000–8,000 | Ho ata ha meokho |
Lintlha tse thehiloeng litekong tsa ho thaepa tsa ASTM D638 le ho taboha ha pompo ea 'nete.
Matšoao a 5 a hore Diaphragm ea hau e haufi le ho hloleha
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Ho theoha ha Sekhahla sa Phallo: ho fokotseha ho >10% ho tloha qalong.
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Ho Feto-fetoha ha Kgatelelo: Vacuum/Suction e sa tsitsang (mohlala, phoso ya ±8%).
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Ho Bonahala ho Hlaha: Mapetso a kang a webe holim'a diaphragm.
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Lerata le Eketsehileng: Melumo ea ho otla ka matla nakong ea ho otloa.
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Tšilafalo ea Mokelikeli: Likaroloana tse hlahisoang (ho tsoa linthong tse tabohang).
Litharollo tsa Boenjiniere tsa ho Liehisa Botsofali
1. Lintlafatso tsa Lintho tse Ncha
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PTFE e Matlafalitsoeng: Letlooeng la faeba la khalase le fokotsa ho thekesela ka 70% (mohlala, Litharollo tsa ho Tiisa tsa Trelleborg).
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Li-Elastomer tse tsoakiloeng: Metswako ea FFKM-silicone e hanela mocheso LE lik'hemik'hale (letoto la Pinmotor la DURAFLEX™).
2. Maqheka a Bohlale a Moralo
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Khatello ea Kelello ea Stroke e Fokolitsoeng:
Li-diaphragm tse kobehileng (ha li bapisoa le tse bataletseng) li khaola khatello ea ho kobeha ka 50% (E na le patente letotong la KNF NMP 830). -
Li-valve tsa Phomolo ea Khatello:
Thibela ho phahama ho feteletseng ha khatello nakong ea ho thibana.
3. Tlhokomelo e Lebelloang esale pele
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Li-sensor tsa IoT:
Lekola lipotoloho tsa ho thekesela, mocheso, le mojaro oa enjene ho lemosa ka nako ea bophelo ea 80% (mohlala, SmartPump OS ea Pinmotor). -
Teko ea ho tiea:
Keketseho ea ho thatafala ha lebōpo >15% e bontša ho teneha ha lehare.
Lithuto tsa Nyeoe tsa Bophelo ba Lefatše la Sebele
| Kopo | Mohlala oa Pompo | Diaphragm | Nako e tloaelehileng ea bophelo |
|---|---|---|---|
| Sehlahlobi sa laboratori (Metsi) | KNF NF1.8 | EPDM | Lihora tse 14,200 |
| Pompo ea Insulin (Letsoai) | Pinmotor PD-12 | Nano-PTFE | Lihora tse 22,500 |
| Tekanyo ea Lik'hemik'hale (IPA) | Tacsol TP-30 | FFKM | Lihora tse 18,000 |
Temohisiso ea Bohlokoa: Ho lumellana ha mokelikeli ho bohlokoa ho feta palo ea potoloho - IPA e senya EPDM ka makhetlo a mararo ho feta metsi.
Protokhole ea Tlhokomelo e Sebetsang ka Morero
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Hlahloba Selemo le Selemo: Hlahloba mapetso/ho tiea (nka sebaka haeba ho thatafala >70 Shore A).
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Hloekisa Kamehla: Hlatsoa ka metsoako e lumellanang ho tlosa masalla a kristale.
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Qoba ho omella ka metsi: Metsotso e ka bang 5 ntle le mokelikeli e eketsa mocheso ka 30°C.
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Sebelisa Li-OEM Kits: Li-diaphragm tse tloaelehileng li hlōleha ho sebetsa ka 40% pejana (li-kits tse tsamaellanang tsa Pinmotor li kenyelletsa li-valve tse lekantsoe esale pele).
Bokamoso: Li-diaphragm tse Ipholisang?
Mahlale a macha a ka fetola bophelo ba nako e telele:
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Li-polymer tse kentsoeng ka microcapsule: Li lokolla lintho tse folisang ha mapetso a hlaha (Lab-stage, Fraunhofer IPT).
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Liaparo tsa Graphene: Fokotsa khohlano le ho thibela ho hasana ha UV/O₂ (Pipeline ea R&D ea Pinmotor - tokollo ea 2025).
"Bophelo ba nako ea diaphragm ha se qetello—ke mosebetsi oa khetho e bohlale ea thepa le moralo oa sistimi."
Atolosa Bophelo ba Pompo ea Hao:
➔Khoasolla Tataiso ea ho Ikamahanya le Diaphragm
➔Hlahloba Lipompo tse Lekantsoeng ka Lihora tse 20,000
le uena u rata tsohle
Bala Litaba tse Eketsehileng
Nako ea poso: Phupu-11-2025