Mapampu ang'onoang'ono osunthika pansi ndi opanga zodabwitsa kwambiri. Amapezeka kulikonse kuyambira akasupe a patebulo ndi matanki a nsomba mpaka zida zovuta za labu ndi makina ozizira ocheperako, mahatchi ogwira ntchito chetewa amasuntha madzi bwino akamamira kwathunthu. Koma kodi amagwira ntchito bwanji kwenikweni? Tiyeni tikambirane za momwe mapampu ang'onoang'onowa amagwirira ntchito.

Mfundo Yaikulu: Kusintha Magetsi Kukhala Madzi

Pamtima pake, pampu yonyowa pang'ono imagwira ntchito motsatira mfundo yofunikira ya mphamvu ya centrifugal. Ntchito yake ndikusintha mphamvu zamagetsi kuchokera ku gwero lamagetsi la DC (kapena nthawi zina AC) kukhala mphamvu ya kinetic yomwe imasuntha madzi. Nayi kusanthula pang'ono pang'ono:

1. Kumizidwa ndi Madzi:Chida chonse chopopera madzi chimayikidwa pansi pa madzi omwe amafunika kuti chiziyenda. Madzi amalowa mosavuta mu pampu kudzera muchophimba cholowera kapena kutsegulayomwe ili pansi pake kapena m'mbali mwake. Chophimbachi chimagwira ntchito ngati fyuluta yosavuta, yoletsa zinyalala zazikulu kulowa ndikuwononga makina amkati.

2. Mota Yamagetsi:Chigawo chachikulu ndi chaching'ono, chotsekedwaMota yamagetsi ya DCIkagwiritsidwa ntchito (nthawi zambiri 3V, 5V, 6V, 12V, kapena 24V DC), mota iyi imazungulira pa liwiro lalikulu (nthawi zambiri masauzande a RPM). Chofunika kwambiri, mota iyi ndichosindikizidwa bwinokugwiritsa ntchito ma gasket ndi zomatira zosalowa madzi kuti madzi asalowe m'chipinda chamagetsi ndikupangitsa kuti magetsi asamayende bwino kapena kuti dzimbiri.

3. Choyimitsa:Cholumikizidwa mwachindunji ku shaft yozungulira ya injini ndichitoliroIchi ndiye chinthu chofunikira kwambiri chomwe chimayang'anira kusuntha madzi. Ma impellers omwe ali mu mapampu ang'onoang'ono nthawi zambiri amakhala ma disc ang'onoang'ono apulasitiki kapena achitsulo okhala ndi masamba opindika kapena ma vanes otuluka kunja kuchokera pakati.

4. Kupanga Mphamvu ya Centrifugal:Pamene injini ikuzungulira impeller pa liwiro lalikulu, masamba opindikawo amakoka madzi omwe amalowa kudzera mu cholowera.amataya madzi kunjakuchokera pakati kupita m'mphepete mwa nyumba ya impeller chifukwa champhamvu ya centrifugal.

5. Chipinda cha Volute:Chozungulira chitolirocho chili ndi chivundikiro chapadera chotchedwavoluteChipinda ichi chili ngati chozungulira (chofanana ndi chipolopolo cha nkhono). Pamene madzi akutulutsidwa kunja ndi impeller, amalowa mu volute yozungulira yomwe ikukula.

6. Kupanga Kupanikizika ndi Kuyenda:Kapangidwe ka chipinda cha volute n'kofunika kwambiri:

   • Kusintha kwa Kupanikizika:Pamene madzi akuyenda kudzera mu njira yokulirakulira ya volute, liwiro lake (liwiro) limachepa. Malinga ndi mfundo ya Bernoulli, kuchepa kwa liwiro kumeneku kumabweretsakuwonjezeka kwa kupanikizika.

   • Kuyenda kwa Malangizo:Volute imasonkhanitsa bwino madzi omwe amaponyedwa ndi impeller ndikuyiyendetsa kupita ku doko limodzi lotulukira madzi. Kuyendetsa bwino kumeneku kumasintha madzi osokonezeka omwe ali ndi liwiro lalikulu kukhala mtsinje wokonzedwa bwino komanso wopanikizika.

7. Potulukira Madzi:Madzi opanikizika amatuluka mu pampu kudzera mu chotulutsira madzi (nthawi zambiri chitoliro chaching'ono kapena cholumikizira cha minga). Kuchokera apa, mapaipi amamangiriridwa kuti atsogolere madziwo kupita komwe akupita - kaya mpaka kumutu kwa kasupe, kudzera mu fyuluta, pamwamba pa malo oziziritsira, kapena kulowa m'malo ena osungira madzi.

8. Kuzungulira Kosalekeza:Madzi akamatuluka m'malo otulukira, amapanga malo ocheperako pang'ono pafupi ndi malo olowera. Kusiyana kwa kupanikizika kumeneku kumakoka madzi ambiri kudzera mu sikirini yolowera, zomwe zimapangitsa kuti madzi aziyenda mosalekeza bola injini ikugwira ntchito.

Zigawo Zofunika Kwambiri Zothandizira Kumiza Madzi:

• Chisindikizo cha Njinga Chosalowa Madzi:Chofunika kwambiri. Zisindikizo zapadera (nthawi zambiri zisindikizo zamakina kapena kuphatikiza kwapadera kwa O-ring/mafuta) zimaletsa madzi kulowa mu ma windings a mota pomwe zimalola kuti shaft izungulire momasuka. Kulimba kwa chisindikizo ichi kumatsimikizira nthawi ya moyo wa pampu komanso kudalirika kwake.

• Zipangizo Zosagwira Dzimbiri:Nyumba, impeller, ndi zisindikizo nthawi zambiri zimapangidwa ndi pulasitiki yolimba (monga ABS, PP, Noryl), zoumba, chitsulo chosapanga dzimbiri, kapena zitsulo zosakanikirana ndi dzimbiri kuti zisawonongeke ndi madzi nthawi zonse, makamaka ngati zigwiritsidwa ntchito ndi madzi osakhala oyera.

• Fyuluta/Chinsalu Cholowera:Zimateteza chitolirocho kuti chisawonongeke ndi zinyalala.

• Chitetezo cha Kutentha (Nthawi zambiri):Mapampu ambiri abwino ang'onoang'ono ali ndi ma cutoff a kutentha omwe amamangidwa mkati. Ngati mota itentha kwambiri (monga chifukwa cha kuuma, kutsekeka, kapena mavuto a magetsi), chitetezo ichi chimachepetsa mphamvu kwakanthawi kuti chisapse.

Mapampu Ang'onoang'ono Osalowa Madzi Poyerekeza ndi Mapampu Ena Ang'onoang'ono:

• Choviikidwa m'madzi poyerekeza ndi Chosaviikidwa:Kusiyana kwakukulu ndi malo. Mapampu osamira pansi amakhalakunjamadzi ndipo ayenera kuyikidwa mu primer (kudzazidwa ndi madzi kuti ayambe). Zombo zolowa pansi pa madzi zimagwira ntchito mwachindunjiinmadziwo, amakonzedwa mwachibadwa, amatuluka chete (mawuwo amatsekedwa ndi madzi), ndipo nthawi zambiri amadziziziritsa okha kudzera mumadzi ozungulira.

• Cholumikizira chapakati (chomwe chimalowa m'madzi) poyerekeza ndi Diaphragm:Ngakhale kuti pali mapampu a diaphragm olowa pansi, mapangidwe a centrifugal (omwe afotokozedwa pamwambapa) ndi ofala kwambiri pa ntchito zazing'ono. Mapampu a centrifugal amapereka kapangidwe kosavuta, kuthamanga kwa madzi ambiri malinga ndi kukula kwawo, komanso kugwira ntchito mopanda phokoso kuposa mapampu a diaphragm pamlingo uwu, koma nthawi zambiri amapanga mphamvu zochepa.

Mitundu ya Impellers mu Micro Pumps:

• Ma Impeller a Centrifugal:Kapangidwe kabwino ka ma vane opindika, kuyenda bwino kwa madzi ndi mphamvu.

• Zoyimitsa Vortex:Pangani mphamvu ya vortex (whirlpool). Yosagwira ntchito bwino koma yolimba kwambiri kuti isatsekedwe ndi zinthu zazing'ono zolimba kapena zinyalala zonga tsitsi. Yofala kwambiri mu zosefera za m'madzi a m'nyanja.

• Ma Impeller a Paddle Wheel:Masamba osavuta, nthawi zambiri amagwiritsidwa ntchito pamene mutu ukufunika mphamvu yochepa koma mphamvu yothamanga kwambiri ikufunika.

Mapulogalamu Ofala:

• Kusefa ndi kufalikira kwa madzi mu Aquarium

• Maiwe ang'onoang'ono ndi akasupe a patebulo

• Zinthu za m'madzi ndi zowonetsera zokongoletsera

• Mapulojekiti odzipangira okha (makina ozizira, kuthirira, hydroponics)

• Zofewetsa ndi zopopera

• Zoperekera zakumwa

• Kusamalira madzi m'zida zachipatala/labu

• Kuziziritsa kwamagetsi (malupu ozizira amadzimadzi)

Kusankha Pampu Yoyenera Yothira Madzi:

Mukasankha imodzi, ganizirani izi:

• Kuchuluka kwa Kuyenda (LPH/GPH):Kodi madzi angati amafunika kusunthidwa pa ola limodzi?

• Kutalika Kwambiri kwa Mutu (mamita/mapazi):Kodi madzi amafunika kupopedwa mopingasa kufika pamlingo wotani? (Kuyenda kwa madzi kumachepa pamene kutalika kumawonjezeka).

• Voltage ndi Mphamvu:Lumikizani ndi gwero lanu lamagetsi (batri, USB, adaputala ya pakhoma).

• Kukula kwa Soketi/Kulowera:Zikugwirizana ndi chubu chanu?

• Ndondomeko Yogwira Ntchito:Kugwiritsa ntchito mosalekeza kapena pang'onopang'ono?

• Mtundu wa Madzimadzi:Madzi oyera, madzi amchere, mankhwala ofatsa? (Onani momwe mankhwalawo akuyenderana ndi mankhwala).

• Kusamalira Zinyalala:Kodi ikufunika chotsukira madzi chotchedwa vortex impeller?

• Mulingo wa Phokoso:Chofunika kwambiri pa malo opanda phokoso.

Pomaliza:

Thepompu yonyowa pang'onondi umboni wa kuchepetsedwa kwa mphamvu yamagetsi. Pogwiritsa ntchito mphamvu ya centrifugal mkati mwa nyumba yotsekedwa, yosalowa madzi, imasuntha madzi modalirika m'njira zambiri zazing'ono. Kumvetsetsa njira yake yosavuta koma yothandiza kwambiri - injini yothamanga kwambiri yozungulira impeller mkati mwa chipinda chozungulira kuti ipange kuyenda kopanikizika - kumathandiza kusankha, kugwiritsa ntchito, ndikuthetsa mavuto ang'onoang'ono awa. Kugwira ntchito kwawo chete, kudzipangira okha, komanso kukula kwake kochepa kumatsimikizira kuti azikhalabe gawo lofunikira kulikonse komwe kumafunika kuyenda kwamadzimadzi ang'onoang'ono.