1. Simba zvinhu

Kusimba kwekuita kweBrass Boiler Valvezvinoreva kugona kwevharuvhu yemhangura kushingirira kumanikidza kwepakati.Mhangura mavharuvhu zvigadzirwa zvemichina zviri pasi pekumanikidzwa kwemukati, saka zvinofanirwa kunge zvine simba rakakwana uye kusimba kuti ive nechokwadi chekushandisa kwenguva refu pasina kuputika kana deformation.

2. Kuita chisimbiso

Kuiswa chisimbiso kweBrass Boiler Valveinoreva kugona kwechikamu chimwe nechimwe chekuisa chisimbiso chevhavha yemhangura kudzivirira kubuda kwepakati, iyo yakakosha tekinoroji performance index yevhavha yemhangura.Pane zvikamu zvitatu zvekuisa chisimbiso zvevharuvhu yemhangura: kusangana pakati pezvikamu zvekuvhura nekuvhara uye nzvimbo mbiri dzekuisa chisimbiso chechigaro chevhavha;nzvimbo inofananidzwa pakati pekurongedza uye tsinde yevharuvhu uye bhokisi rekuisa;kubatana pakati pemuviri wevharuvhu nebhoneti.Kubuda muchikamu chekare kunonzi kudonha kwemukati, kunowanzo kunzi kuvharika kwakadzikama, izvo zvinokanganisa kugona kwevhavha yemhangura yekucheka svikiro.Kune mavharuvhu ekuvhara, kubuda kwemukati hakubvumirwi.Kubuda kwemvura munzvimbo mbiri dzekupedzisira kunonzi kubuda kwekunze, kureva kuti, kubvinza kwepakati kubva mukati mevharuvhu kuenda kunze kwevharuvhu.Kubuda kwekunze kunokonzeresa kurasikirwa kwezvinhu, kusvibisa nharaunda, uye kunyange kukonzera tsaona muzviitiko zvakakomba.Kune zvinopfuta, zvinoputika, zvine chepfu kana radioactive media, kuvuza hakubvumidzwe, saka mavharuvhu emhangura anofanirwa kuve neakavimbika ekuvharisa kuita.

3. Kuyerera kwepakati

Mushure mokunge iyo yepakati ichiyerera nepakati pevhavha yemhangura, pachava nekurasikirwa kwekumanikidza (kureva, kusiyana kwekumanikidzwa mberi uye shure kwevhavha yemhangura), kureva kuti, vharafu yemhangura ine kumwe kupikisa kuyerera kwepakati, uye yepakati. ichapedza huwandu hwesimba rekukunda kushorwa kwevhavha yemhangura.Tichifunga nezvekuchengetedza simba, pakugadzira uye kugadzira mavharuvhu emhangura, kushorwa kwemhangura yemhangura kune inoyerera yepakati kunofanira kuderedzwa zvakanyanya sezvinobvira.

4. Kuvhura nekuvhara simba uye kuvhura nekuvhara torque

Kuvhura nekuvhara simba uye kuvhura nekuvhara torque zvinoreva simba kana torque inofanirwa kushandiswa nevharuvhu yemhangura kuvhura kana kuvhara.Paunenge uchivhara vhavha yemhangura, zvinodikanwa kuti uite imwe yekuisa chisimbiso chiyero pakati pekuvhura nekuvhara zvikamu uye maviri ekuisa chisimbiso chechigaro chebvudzi, uye panguva imwe chete, zvinodikanwa kukunda mukaha pakati pevhavha stem uye. kurongedza, pakati pechidzitiro chevharuvhu uye shinda yenzungu, uye chitsigiro chiri kumagumo ehunde yevharuvhu.uye zvimwe zvikamu zvekukwesha, saka imwe simba rekuvhara uye torque yekuvhara inofanira kuiswa.Panguva yekuvhura nekuvhara nzira yevhavha yemhangura, iyo inodiwa yekuvhura nekuvhara simba uye kuvhura nekuvhara torque shanduko, uye iyo yakanyanya kukosha iri panguva yekupedzisira yekuvhara.kana nguva yekutanga yekuvhura.Paunenge uchigadzira uye kugadzira mavharuvhu emhangura, kuedza kunofanirwa kuitwa kuderedza simba ravo rekuvhara uye nguva yekuvhara.

5. Kuvhura nekuvhara nekukurumidza

Kuvhura nekuvhara kumhanya kunoratidzwa nenguva inodiwa kuti vharuvhu yemhangura ipedze kuvhura kana kuvhara.Kazhinji, hapana zvakanyanya zvinodikanwa pakuvhura nekuvhara kumhanya kwemhangura mavharuvhu, asi mamwe mamiriro ekushanda ane zvakakosha zvinodiwa pakuvhura nekuvhara nekukurumidza.Zvimwe zvinoda kukurumidza kuvhura kana kuvhara kudzivirira njodzi, uye zvimwe zvinoda kuvhara zvishoma nezvishoma kudzivirira nyundo yemvura, nezvimwewo, izvo zvinofanira kufungwa nezvazvo pakusarudza rudzi rwevhavha yemhangura.

6. Chiito chekunzwa uye kuvimbika

Izvi zvinoreva kunzwisiswa kwevharuvhu yemhangura kune shanduko yepakati paramita uye mhinduro inoenderana.Kune mavharuvhu emhangura akadai semavharuvhu anotsikisa, mavharuvhu ekuderedza kumanikidza, uye mavharuvhu ekudzora anoshandiswa kugadzirisa mavharuvhu epakati, pamwe nemavharuvhu emhangura ane mabasa chaiwo akadai semavharuvhu ekuchengetedza uye matepi eutsi, kunzwisiswa kwavo kwekushanda uye kuvimbika kwakakosha kwehunyanzvi hwekuita zviratidzo.

7. Upenyu hwebasa

Inoratidza kusimba kwevhavha yemhangura, inokosha yekushanda indekisi yevhavha yemhangura, uye ine kukosha kukuru kwehupfumi.Iyo inowanzo kuratidzwa nehuwandu hwenguva dzekuvhura nekuvhara iyo inogona kuve nechokwadi chekuisa chisimbiso zvinodiwa, uye inogona zvakare kuratidzwa nenguva yekushandisa.