Kutanga, nei iyo kaviri chisimbiso vharafu haigone kushandiswa se cheki vharuvhu?

Kubatsira kweiyo cheki vharuvhu spool isimba rekuenzanisa chimiro, ichibvumira musiyano wakakura wekumanikidza, uye chakanyanya kusarongeka ndechekuti nzvimbo mbiri dzekuisa chisimbiso hadzigone kusangana zvakanaka panguva imwe chete, zvichikonzera kuvuza kukuru. Kana iri yekumanikidza uye nekumanikidza kushandiswa kwekucheka nguva, mhedzisiro yacho haina kunaka, kunyangwe kana yaita shanduko zhinji (senge yakavharika sleeve vharuvhu yakapetwa kaviri), hazvidiwe.

Mbiri, yekugadzirisa vharuvhu nei maviri - chigaro vharuvhu diki rekuvhura basa kana zviri nyore kushomeka?

Kune imwechete musimboti, kana iyo yepakati iri kuyerera yakavhurika mhando, vharuvhu kugadzikana kwakanaka; Kana iyo yepakati iri kuyerera yakavharwa mhando, kudzikama kwevhavha kuri kusarongeka. Iyo vheti-mbiri vharuvhu ine maviri spool, yepasi spool iri mukuyerera yakavharwa, yepamusoro spool iri mukuyerera yakavhurika, kuitira kuti kana iko diki kuvhura kuri kushanda, kuyerera kwakavharwa spool kuri nyore kukonzera kudengenyeka kwevhavha, ndicho chikonzero nei iyo maviri-chigaro vharafu haigone kushandiswa kune diki rekuvhura basa.

Tatu, chii chakatwasuka sitiroko yekudzivirira vharuvhu inovhara mashandiro ari mashoma, Angle sitiroko vharuvhu inodzivirira kuita kwakanaka?

Yakatwasuka sitiroko vharafu spool ndeyekutwasuka, uye iyo yepakati yakatenderera ichiyerera ichipinda nekubuda, iyo yekuyerera chiteshi mukamuri yevhavha inofanira kudzikira, kuitira kuti iyo vharuvhu kuyerera nzira inova yakaoma kunzwisisa (chimiro senge inverted S mhando). Nenzira iyi, kune dzakawanda nzvimbo dzakafa, dzinopa nzvimbo yepakati kuti ikure, uye mukufamba kwenguva, zvichikonzera kuvharika. Angle sitiroko vharuvhu yekugwinha gwara ndiyo yakatwasuka nzira, yakatwasuka inoyerera ichipinda nepakati, yakatwasuka kubuda, zviri nyore kutora iyo isina kuchena svikiro, panguva imwechete iyo nzira yekuyerera iri nyore, yepakati kunaya nzvimbo ishoma kwazvo, saka Angle sitiroko vharuvhu inovhara kuita kwakanaka.

Zvina. Nei iyo yakatemwa kudzvanywa mutsauko weAngle sitiroko vharafu yakakura?

Angle sitiroko vharuvhu yakatemwa yekumanikidza mutsauko wakakura, nekuti wepakati mune vharafu yepakati kana vharafu ndiro inogadzirwa neyakaguma simba pane kutenderera kweiyo shaft torque idiki kwazvo, saka, inogona kumira musiyano mukuru wekumanikidza.

Chechishanu, nei sitiroko yakatwasuka inodzora vharuvhu yakatetepa?

Inosanganisira yakapusa michini musimboti: hombe inotsvedza kukweshera, diki kutenderera kukweshera. Yakatwasuka sitiroko vharuvhu inofamba kumusoro uye pasi, kurongedza zvishoma kusimba, ichaisa iyo stem package iri yakasimba kwazvo, zvichikonzera kudzoka kukuru. Kuti izvi zviitike, iyo vharuvhu pfumo yakagadzirirwa kuve diki kwazvo, uye kurongedza kunowanzo shandiswa nekidiki yekukwesana coefficient ye tetrafluorine kurongedza, kuitira kudzikisa musiyano wekudzoka, asi dambudziko nderekuti dzinde rakatetepa, zviri nyore kukotama, uye hupenyu hwekutakura hupfupi. Kugadzirisa dambudziko iri, nzira yakanakisa ndeye kushandisa brigade vharuvhu, ndiko kuti, Angle sitiroko yerudzi rwekugadzirisa vharuvhu, dzinde rayo kupfuura rakatwasuka sitiroko rakakora ka2 ~ katatu, uye shandisa hupenyu hwakareba girafu kurongedza, kuomarara kwesimbi kwakanaka , kurongedza hupenyu hwakareba, iyo yekukweshera torque idiki, diki yekudzoka mutsauko.

Zvitanhatu, nei mvura yakadzvanywa svikiro inoshandisa rabha yakamonerwa butterfly vharuvhu, fluorine yakamisirwa diaphragm vharuvhu sevhisi hupenyu hupfupi?

Iyo yakasarudzika mvura svikiro ine yakaderera kuwanda kweasidhi kana alkali, inova yakanyanyisa kukuvadza kune rubber. Rubha rakaora kuti riwedzerwe, kuchembera, kushomeka kwesimba, iine rabha yekumonera vharuvhu vharuvhu, diaphragm vharafu yekushandisa mhedzisiro iri murombo kukosha kwayo irabha ngura kuramba. Mushure meraba lining diaphragm vharuvhu yakagadziridzwa seyakanaka ngura kuramba fluorine lining diaphragm vharafu, asi diaphragm ye fluorine lining diaphragm vharuvhu haigone kumira kumusoro uye kwakadzika kupeta uye kuputswa, zvichikonzera kukuvara kwemagetsi, hupenyu hwevhavha ipfupi . Iye zvino nzira yakanakisa ndeyekurapa kwemvura kwakakoshavharuvhu yebhora, Inogona kushandiswa kune mashanu ~ 8 makore.

Zvinomwe. Sei vharuvhu yakatemwa ichifanira kuomeswa zvakanyanya sezvinobvira?

Kuderera kwekudonha kunodiwa kucheka vharuvhu, zvirinani. Iyo leakage yeiyo yakapfava yekuvhara vharafu ndiyo yakaderera kwazvo. Iyo yekucheka mhedzisiro yakanaka chaizvo, asi haina kupfeka isingagadzirike uye ine kusimba kuvimbika. Kubva pane yakajairika miviri yekudonha diki uye kuiswa chisimbiso kwakavimbika, chisimbiso chakapfava hachina kufanana nechisimbiso chakaomarara. Senge izere basa re Ultra-mwenje kudzora vharuvhu, yakavharwa uye yakarongedzwa nekupfeka-isingagadziriswe chiwanikwa chengetedzo, yakanyanya kuvimbika, leakage rate ye10 ~ 7, yakakwanisa kuzadzisa zvinodikanwa zveyakagurwa-vhara vharuvhu.