Mokhoa oa ho Khetha Pompo ea Metsi a Menyenyane |PINCHENG

Ho na le mefuta e mengata eaPompo e nyane ea metsi'marakeng, Micro liquid pumps, pompo e nyenyane ea gel, joalo-joalo Joale re ka tseba joang hore na ke efe e loketseng kopo?Ho na le lintlha tse kang "phallo ea metsi" "khatello" ea pompo ea metsi e nyane, re ka sebelisa mokhoa ona oa ho khetha pompo e nyane ea metsi:

A. Mocheso o tloaelehileng oa ho sebetsa (0-50 ℃), o pompa metsi kapa mokelikeli feela, ha ho hlokahale ho sebetsa bakeng sa metsi le moea, empa o hloka bokhoni ba ho iketsetsa, 'me o na le litlhoko tsa khatello ea phallo le phallo.

Tlhokomeliso: Setsi sa ho sebetsa se pompetsoeng ke metsi, a se nang oli, a sa senyeheng le litharollo tse ling (tse ke keng tsa ba le likaroloana tse tiileng, joalo-joalo), 'me li tlameha ho ba le ts'ebetso ea ho iketsetsa pele, o ka khetha lipompo tse latelang.

⒈ Litlhoko tse kholo tsa phallo (hoo e ka bang 4-20 litres / motsotso), litlhoko tsa khatello e tlase (hoo e ka bang 1-3 kg), haholo-holo e sebelisetsoang ho potoloha ha metsi, sampuli ea metsi, ho phahamisa, joalo-joalo, e hlokang lerata le tlaase, bophelo bo bolelele, ho itšehla thajana. priming, joalo-joalo, U ka khetha BSP, CSP, joalo-joalo letoto la lihlooho tse;

2. Tlhokahalo ea phallo ha e phahame (hoo e ka bang 1 ho 5 litres / min), empa khatello e phahame (hoo e ka bang 2 ho 11 lik'hilograma).Haeba e sebelisetsoa ho fafatsa, ho matlafatsa, ho hlatsoa likoloi, joalo-joalo, ha ho hlokahale hore e sebetse nako e telele tlas'a khatello e phahameng kapa mojaro o boima.Khetha letoto la ASP, HSP, joalo-joalo;

3. E sebelisetsoa ho pompa tafoleng ea tee, ho fafatsa, joalo-joalo, molumo o monyenyane ka hohle kamoo ho ka khonehang, lebelo la ho phalla le le lenyenyane, 'me lerata le lenyenyane (hoo e ka bang 0.1 ~ 3 litres / min), le lihlopha tsa ASP ke khetho.

B. Mocheso o tloaelehileng oa ho sebetsa (0-50℃) o hloka ho pompa metsi kapa khase (mohlomong motsoako oa khase ea metsi kapa ho phomola, linako tse omileng tsa ho sebetsa), le molumo oa boleng, lerata, tšebeliso e tsoelang pele le lisebelisoa tse ling.

Tlhokomeliso: E hloka morero oa metsi le moea, o ka omella nako e telele, ntle le ho senya pompo;Lihora tse 24 tsa ts'ebetso e tsoelang pele;boholo bo nyane haholo, lerata le tlase, empa eseng litlhoko tse phahameng tsa phallo le khatello.

1. Sebelisa micro pump ho pompa moea kapa vacuum, empa ka linako tse ling metsi a metsi a kena ka har'a pompo.

2. Ho hlokahala lipompo tsa metsi tse nyenyane ho pompa moea le metsi

⒊ Sebelisa pompo e nyane ho pompa metsi, empa ka linako tse ling pompo e kanna ea hloka metsi ho pompa 'me e maemong a "dry running".Lipompompo tse ling tsa setso tsa metsi ha li khone "ho matha", tse ka senyang pompo.'Me lihlahisoa tsa letoto la PHW, WKA ha e le hantle ke mofuta oa pompo ea tšebetso e kopaneng

⒋ Haholo-holo sebelisa lipompo tse nyenyane ho pompa metsi empa ha u batle ho kenya "diversion" pele u pompa (lipompo tse ling li hloka ho kenya "diversion" pele li sebetsa e le hore pompo e khone ho pompa metsi a tlaase, ho seng joalo pompo e ke ke ea e-ba teng. e khona ho pompa metsi kapa esita le ho senyeha), Ke hore, tšepo ea hore pompo e na le mosebetsi oa "self-priming".Ka nako ena, o ka khetha lihlahisoa tsa letoto la PHW le WKA.Matla a tsona ke: ha li sa kopane le metsi, li tla tlosoa vacuum.Ka mor'a hore ho be le vacuum, metsi a tla hatelloa ke moea, ebe metsi a tla pompeloa.

C.Mocheso o phahameng oa ho sebetsa (0-100 ℃), joalo ka ho sebelisa pompo ea metsi e nyenyane bakeng sa ho phalla ha metsi mocheso, ho pholisa metsi, kapa ho pompa mocheso o phahameng, mouoane oa metsi a futhumetseng, metsi a mocheso o phahameng, joalo-joalo, o tlameha ho sebelisa pompo ea metsi e nyane (mofuta oa mocheso o phahameng):

⒈Thempereichara e pakeng tsa 50-80℃, o ka khetha pompo e nyane ea metsi le khase e nang le sepheo se le seng PHW600B (mofuta oa mocheso o phahameng oa mocheso) kapa mofuta oa WKA oa mofuta o phahameng oa mocheso o phahameng, mocheso o phahameng ka ho fetisisa ke 80℃ kapa 100℃;

2. Haeba mocheso o pakeng tsa 50-100 ℃, mofuta oa WKA oa mocheso o phahameng oa mocheso o lokela ho khethoa, 'me mocheso o phahameng ka ho fetisisa oa ho hanyetsa ke 100℃;(ha metsi a mocheso o phahameng (mocheso oa metsi o feta hoo e ka bang 80 ℃) a ntšoa, khase e tla lokolloa ka metsing. Sekhahla sa ho pompa se fokotsehile haholo. Bakeng sa sekhahla se khethehileng sa phallo, ka kopo sheba mona: bothata ba pompo, ka kopo ela hloko ha u khetha!)

D.Ho na le tlhokahalo e kholo bakeng sa tekanyo ea phallo (ho feta 20 litres / min), empa seaplane se na le oli e nyenyane, likaroloana tse tiileng, masala, joalo-joalo.

Tlhokomeliso: Ka mokhoa o ts'oanelang ho pompuoa,

⒈ E na le palo e nyane ea likaroloana tse thata tse bonolo tse nang le bophara bo bonyenyane (joalo ka mantle a tlhapi, likhoerekhoere tsa likhoerekhoere, masala, joalo-joalo), empa viscosity ha ea lokela ho ba khōlō haholo, 'me ho molemo hore u se ke ua ba le li-entanglement tse kang moriri;

⒉Mochine o sebetsang o lumelloa ho ba le oli e nyenyane (e kang oli e nyenyane e phaphametseng holim'a metsi a likhoerekhoere), empa hase oli eohle!

⒊Litlhoko tsa phallo e kholo (ho feta lilithara tse 20/min):

⑴ Ha ts'ebetso ea ho iketsetsa pele e sa hlokahale, 'me pompo e ke ke ea kenngoa ka metsing, likaroloana tse tiileng li ka khaoloa ka likaroloana tse nyane: o ka khetha FSP super flow flow series.

⑵ Ha ho hlokahala ho itšeha 'me pompo e ka kenngoa ka metsing, pompo ea micro submersible QZ (sekhahla sa phallo e mahareng 35-45 lilithara / motsotso), QD (sekhahla se seholo sa 85-95 litha / motsotso), QC (e phahameng ka ho fetisisa). sekhahla se seholo sa phallo 135-145 litres/metsotso) ho ka khethoa Metsotso) Letoto le le leng la lipompo tse nyane tse ka tlas'a metsi le lipompo tsa DC tse ka tlase ho metsi.

Litšenyehelo tsa komporo

Bakeng sa theko ea pele, reka ho pota-pota, bala ka nepo theko ea pompo, ebe u khetha sehlahisoa se ka finyellang theko eo ue hlokang.Empa bakeng sa mosebelisi, karolo ea pompo ea makenete ts'ebetsong ea ts'ebeliso e phahame haholo ho feta litšenyehelo tsa ho e reka.Ka tsela ena, nako ea ho sebetsa e senyehileng le litšenyehelo tsa tlhokomelo ha pompo e e-na le mathata le ho hlōleha le tsona li tlameha ho baloa ka litšenyehelo tse akaretsang.Ka mokhoa o ts'oanang, pompo e tla ja matla a mangata a motlakase nakong ea ts'ebetso ea eona.Ho theosa le lilemo, matla a motlakase a sebelisoang ke pompo e nyenyane aa makatsa.

Phuputso ea morao-rao ea lihlahisoa tse rekisitsoeng ke lifeme tse ling tsa pompo ea linaheng tse ling li bontša hore chelete e ngata ka ho fetisisa e sebelisoang ke pompo bophelong ba eona ba tšebeletso hase theko ea pele ea ho reka, kapa litšenyehelo tsa tlhokomelo, empa matla a motlakase a sebelisitsoeng.Ke ile ka makala ha ke fumana hore boleng ba matla a motlakase a sebelisoang ke pompo ea pele e fetile hole litšenyehelo tsa eona tsa ho reka le litšenyehelo tsa tlhokomelo.Ha re nahana ka katleho ea eona ea tšebeliso, lerata, tlhokomelo ea matsoho le mabaka a mang, re na le lebaka lefe la ho reka litheko tseo tse tlase?Ho thoe'ng ka lihlahisoa tse tlase tsa "parallel import"?

Ha e le hantle, molao-motheo oa mofuta o itseng oa pompo o tšoana, 'me sebopeho le likarolo tse ka hare li tšoana.Phapang e kholo ka ho fetisisa e bonahala ka khetho ea thepa, mosebetsi le boleng ba likarolo.Ho fapana le lihlahisoa tse ling, phapang ea litšenyehelo tsa likarolo tsa pompo e bohlokoa haholo, 'me lekhalo le leholo hoo batho ba bangata ba ke keng ba e nahana.Ka mohlala, shaft seal e nyenyane haholo e ka rekoa ka lisente tse seng kae ka theko e tlaase, ha sehlahisoa se setle se bitsa li-yuan tse mashome kapa tse makholo.Hoa utloahala hore phapang pakeng tsa lihlahisoa tse entsoeng ke lihlahisoa tsena tse peli e kholo, 'me Ho tšoenyeha ke hore li batla li sa khethollehe ts'ebetsong ea pele ea tšebeliso.Phapang ea theko ea makhetlo a makholo kapa a likete e bonahala ts'ebetsong le bophelo ba tšebeletso ea sehlahisoa.Nako e khutšoanyane (likhoeli tse seng kae), lerata (le hlaha ka mor'a khoeli e le 'ngoe kapa tse peli), ho lutla ha metsi (ho hlaha ka mor'a likhoeli tse peli kapa tse tharo) le liketsahalo tse ling li etsahetse ka mor'a tse ling, e leng se etsang hore basebelisi ba bangata ba ikoahlaee hore ha baa lokela ho qala ho boloka. phapang ea theko.Lerata le leholo le mocheso o phahameng nakong ea ts'ebeliso ha e le hantle ke matla a bohlokoa a motlakase a fetoloang matla a kinetic a se nang thuso (ho ferekana ha mechine) le matla a mocheso, empa mosebetsi oa sebele o sebetsang (ho pompa) o monyenyane ka mokhoa o utloisang bohloko.