Iyo Performance Kuenzanisa kweDBB uye DIB trunnion Yakaiswa bhora vharafu

Bhora retrunnion rakaiswa bhora vharafu rakagadziriswa uye chigaro chevharuvhu chiri kutenderera. Chigaro chevharuvhu chinogona kukamurwa kuita imwechete piston mhedzisiro (SPE) kana yekuzvisunungura chiito,

uye kaviri piston effect, (DPE.) Chigaro chimwe chete chepiston valve chinogona kungovharwa mune imwe nzira. Iyo mbiri piston valve chigaro inogona kuwana chisimbiso mumativi ese.

Kana tikashandisa → │ chiratidzo chepiston yeSPE uye → │← chiratidzo cheDPE, marudzi mana emavharuvhu akanyorwa pamusoro anogona kuzivikanwa uchishandisa Figure 1-4.

Fig 1 DBB (SPE-SPE)

Fig.2 DIB (DPE+DPE)

Fig.3 DIB-1 (SPE+DPE)

Fig4. DIB-2 (DPE+SPE)

Mumufananidzo 1, kana mvura ichiyerera ichibva kuruboshwe kuenda kurudyi, chigaro chevharuvhu yekumusoro (SPE) inoita basa rekuisa chisimbiso, uye pasi pekuita kwekumanikidza kwemvura,

chigaro chevharuvhu chekumusoro chinonamatira kubhora kuti uwane chisimbiso. Panguva ino, chigaro chevharuvhu yepasi hachiite basa rekuvhara.

Kana huwandu hukuru hwegasi hwekudzvanya huchigadzirwa mukamuri yevharuvhu uye kudzvanywa kunogadzirwa kwakakura kudarika simba rechitubu rechigaro chevharuvhu yepasi,

iyo chigaro chevharuvhu yepasi ichavhurwa kuti iwane zororo rekumanikidza. Pane zvinopesana, chigaro chevharuvhu yepasi chinoshanda sechisimbiso basa,

nepo chigaro chevharuvhu chepamusoro chinoshanda sechinhu chinodzvinyirira chekuyamura. Izvi ndizvo zvatakadaidza kuti double block uye Bleed valve.

Mumufananidzo 2, kana mvura ichiyerera kubva kuruboshwe kuenda kurudyi, chigaro chevharuvhu chepamusoro (DEP) chichaita basa rekuisa chisimbiso,

nepo chigaro chevharuvhu yepasi chinogona kuita basa rekuvhara. Mumashandisirwo chaiwo ekugadzira, chigaro chevharuvhu yepasi chinotamba basa rekuchengetedza maviri.

Kana chigaro chevharuvhu chekumusoro chichidonha, chigaro chevharuvhu yepasi chinokwanisa kuramba chakavharwa. Saizvozvo, kana mvura ichiyerera kubva kuruboshwe kuenda kurudyi,

chigaro chevharuvhu yepasi chinotora basa guru rekuvhara, nepo chigaro chevharuvhu chepamusoro chinoita basa rekuchengetedza maviri. Izvo zvakashata ndezvekuti kana yakakwira-kumanikidza gasi

inogadzirwa mukamuri yevharuvhu, kana zvigaro zvevharuvhu zvichikwira kumusoro kana pasi zvinokwanisa kuwana zororo rekumanikidza, izvo zvingada kushandiswa kwevhavha yekudzivirira.

yakabatana nekunze kwevhavha, kuitira kuti kukwira kunowedzera mumhango kunogona kusunungurwa kune kunze, asi panguva imwe chete, inowedzera nzvimbo yekudonha.

Mumufananidzo 3, kana mvura ichiyerera ichibva kuruboshwe ichienda kurudyi, chigaro chevharuvhu chepamusoro chinogona kuita basa rekuisa chisimbiso, uye chigaro chevharuvhu chenzira mbiri chinogona zvakare.

tamba chisimbiso chembiri. Nenzira iyi, kunyangwe chigaro chevharuvhu chekumusoro chakakuvadzwa, chigaro chevharuvhu yepasi chinogona kuramba chakavharwa. Kana kumanikidzwa mukati

iyo mhango inosimuka kamwe kamwe, kudzvanywa kunogona kuburitswa kuburikidza nepamusoro pechigaro chevharuvhu, iyo inogona kunzi ine yakafanana yekuisa chisimbiso sezviviri-nzira mbiri valve zvigaro DIB-1,

Nekudaro, inokwanisa kugonesa kudzoreredzwa kwekumanikidza kumucheto kwechigaro chevharuvhu, ichibatanidza zvakanakira zvese DBB neDIB-1 mavharuvhu.

Mumufananidzo 4, inenge yakangofanana neyeMufananidzo 3. Musiyano chete ndewekuti kana kumanikidzwa mukamuri yevharuvhu kuchikwira, kuguma kwechigaro chevhavha yepasi kunoziva.

kusununguka kwekumanikidzika. Kazhinji kutaura, kubva pamaonero etekinoroji, zvine musoro uye zvakachengeteka kusunungura kudzvanywa kwepakati.

chamber kumusoro kwerwizi. Naizvozvo, iyo yekare dhizaini ichashandiswa, nepo yekupedzisira dhizaini isinganyanyi kukosha inoshanda, iyo isingawanzo kuwanikwa mukushandisa zvinoshanda.

Inofanira kusimbiswa kuti kazhinji, chigaro chevhavha chepamusoro chinotamba basa guru rekuvhara uye rinoshandiswa kakawanda, zvichiita kuti pave nemukana wepamusoro wekukuvara.

Kana chigaro chevharuvhu yepasi chinogona kuita basa rekuvhara panguva ino, iko kuenderera kwehupenyu hwevhavha. Ichi zvakare chikonzero nei DIB-1 uye DIB-2 (SPE+DEP)

mavharuvhu ane hupenyu hurefu hwebasa achienzaniswa nemamwe mavharuvhu.