What Are the Revolutionary Applications of Advanced Materials in Micro Pump Technology?

DC pompe ya diaphragm ya pompe, ibice byingenzi muri sisitemu yo kugenzura amazi, bigenda bihindagurika bitewe niterambere ryibikoresho bishya. Ibi bishya bivugurura inganda kuva mubuhanga bwibinyabuzima kugeza kugenzura ibidukikije hongerwa imikorere, kuramba, no guhuza n'imihindagurikire. Iyi ngingo iragaragaza uburyo ibikoresho bigenda bitera imbere ihindagurika rya pompe ya micro ya diaphragm ya DC hamwe nubushobozi bwabo mubikorwa bitandukanye.

1. Shiraho uburyo bwo kwibuka (SMAs) nibikoresho bya Magnetostrictive

Shushanya ububiko bwibikoresho (SMAs), nka nikel-titanium (NiTi), byerekana ubushobozi bwo gukora munsi yubushyuhe cyangwa impinduka za magneti, bigafasha kugenzura neza amazi. Kurugero, Diaphragms ishingiye kuri NiTi ihujwe nubuhanga bwa MEMS igera kumikorere yumurongo mwinshi (kugeza 50.000 Hz) hamwe ningufu nkeya. Ibi bikoresho nibyiza kuri sisitemu yo gutanga ibiyobyabwenge byatewe hamwe na laboratoire kuri chip, aho ingano nto kandi yizewe aribyo byingenzi. Mu buryo nk'ubwo, ibikoresho binini bya magnetostrictive (GMM) bituma habaho igisubizo cyihuse muri pompe zo mu kirere hamwe na robo.

2. Nanomateriali yo Kongera imbaraga

Nanomaterial, harimo na carbone nanotubes (CNTs) na graphene, bigenda byiyongera kubera imiterere yubukanishi nubushyuhe. Polimeri ikomezwa na CNT itezimbere pompe kandi ikagabanya guterana amagambo, ikongerera igihe cyo kubaho mubidukikije. Byongeye kandi, nano-compozitif ituma ibice bya pompe byoroheje nyamara bikomeye, byingenzi kubikoresho byubuvuzi byikurura hamwe na sisitemu yo gukonjesha ibikoresho bya elegitoroniki. Ubushakashatsi buherutse kwerekana uburyo nanomaterial yongerera imbaraga ubushyuhe, bigatuma ikwirakwizwa na micropumps zifite ingufu nyinshi mugucunga amamodoka.

3. Polimeri zihindagurika na Hydrogels

Polimeri zihindagurika nka PTFE, PEEK, na hydrogels ya electroactive ningirakamaro muri micropumps ya biomedical. Hydrogels, yabyimbye cyangwa igasubiza bitewe n’amashanyarazi cyangwa imiti, itanga imbaraga nkeya kuri sisitemu ndende yatewe. Micropump ya hydrogel idafite imbaraga ikoreshwa na bateri 1.5 V yerekanaga imikorere idahwitse mumezi 6 hamwe no gukoresha ingufu nkeya (≤750 μWs kuri stroke), bigatuma bishoboka gutanga ibiyobyabwenge. Mu buryo nk'ubwo, polymers ya biocompatible nka PDMS (polydimethylsiloxane) ikoreshwa cyane muri chip ya microfluidic kubera gukorera mu mucyo no kutagira imiti.

4. Ibikoresho bya Ceramic kubidukikije bikabije

Ububumbyi, nka alumina (Al₂O₃) na zirconiya (ZrO₂), buhabwa agaciro kubera ubukana bwinshi, kurwanya ruswa, hamwe nubushyuhe bwumuriro. Ibi bikoresho ni byiza cyane muri pompe zikoresha ibishishwa byangiza, amazi yubushyuhe bwo hejuru (urugero, 550 ° C umunyu wumunyu), cyangwa imiti yangiza nka acide sulfurike. Inkoni ya piston yubatswe na kashe hamwe na kashe (urugero, Binks 'Exel pump) iruta ibice gakondo bya chrome mukurwanya kwambara, bikagabanya amafaranga yo kubungabunga. Mubikorwa byubuvuzi, ububumbyi bwemeza kutabyara no guhuza ibinyabuzima, bigatuma biba byiza byuzuza imiti.

5. Ibikoresho biocompatible ibikoresho byo guhanga udushya

Mu buvuzi, ibikoresho biocompatible nka fosifolipide-polymer hamwe na ceramics nibyingenzi mukugabanya hemolysis na trombose mumapompe yamaraso. Kurugero, polyurethane ishingiye kuri membrane ihinduranya hejuru (urugero, amatsinda ya fosiforicholine) igabanya poroteyine ya adsorption, ingenzi kubikoresho bifasha amashanyarazi. Ububumbano nka safiro (alumina imwe-kristu) butanga ubukana buke hamwe nubusembure bwa chimique, bigatuma ubwizerwe bwigihe kirekire muri sisitemu yo gutanga ibiyobyabwenge.

6. Ibikoresho byubwenge bwa sisitemu yo guhuza n'imihindagurikire

Ibikoresho byubwenge (urugero, imiterere yububiko bwa magnetiki yibikoresho hamwe na pH-yitabira polymers) ituma micropumps yigenga. Ubushakashatsi buherutse gukorwa bwerekanye uburyo bwa magnetiki bwubwenge bushingiye kuri micropump hamwe na valve imwe, igera ku gipimo cya 39 μL / min no kunoza imikorere ugereranije nubushakashatsi busanzwe. Ibi bikoresho bifite agaciro cyane mugukurikirana ibidukikije no gukora mu buryo bwikora, aho bikenewe mugihe cyo guhindura ibintu neza.

7. Inzira yisoko nicyerekezo kizaza

Biteganijwe ko isoko rya micropump ku isi riziyongera kuri CAGR ya 13.83% kuva 2025 kugeza 2033, bitewe n’ibisabwa mu bikoresho by’ubuvuzi, ikoranabuhanga ry’ibidukikije, ndetse n’ibikoresho bya elegitoroniki. Inzira nyamukuru zirimo:

Miniaturisation: Kwinjiza ibikoresho bigezweho muri micromachine kugirango bisuzumwe byoroshye.
Kuramba: Gukoresha polymer zishobora gukoreshwa hamwe nibikorwa bikoresha ingufu (urugero, hydrogel) kugirango bigabanye ingaruka kubidukikije.
Ubwenge: Gutezimbere pompe yubwenge igenzurwa na AI hamwe nuburyo bwo gutanga ibitekerezo.

Inzitizi n'amahirwe

Mugihe ibikoresho bishya bitanga inyungu zitigeze zibaho, imbogamizi nkigiciro kinini cyo gukora no gutunganya ibintu bigoye. Kurugero, ibice bya ceramic bisaba gutunganya neza, na SMAs bisaba kugenzura ubushyuhe bukomeye. Ariko, iterambere mugucapisha 3D hamwe na nanomateriali bigabanya ibyo bibazo. Ubushakashatsi bw'ejo hazaza bushobora kwibanda ku bikoresho byo kwikiza no gusarura ingufu kugirango turusheho kunoza imikorere ya micropump.

Umwanzuro

Ibikoresho bishya birasunika imbibi zaDC micro diaphragm pompetekinoroji, ituma porogaramu zimaze kugaragara ko bidashoboka. Kuva hydrogels ya biodegradable mugutanga ibiyobyabwenge kugeza kumashanyarazi yubushyuhe bwo hejuru murwego rwinganda, ibyo bishya bitera imbaraga, kwizerwa, no kuramba. Ubushakashatsi bugenda butera imbere, micropumps izakomeza kugira uruhare runini mu guteza imbere ubuvuzi, ubumenyi bw’ibidukikije, n’inganda zikoresha ubwenge. Mugukoresha ibikoresho bigezweho, injeniyeri zifungura ejo hazaza aho kugenzura neza neza amazi birashoboka kandi bigahinduka.

Reba Byinshi