Ndeupi musiyano uripo pakati pevharuvhu yeSDV nevharuvhu yekuchengetedza?

Pane musiyano mukuru pakati pemavharuvhu eSDV (mavharuvhu ekudzima) nemavharuvhu ekuchengetedza maererano nekushanda, musimboti wekushanda uye mamiriro ekushandiswa. Izvi zvinotevera ongororo yakadzama yemusiyano uripo pakati pemavharuvhu maviri:

Chekutanga, kusiyana kwebasa

Vharuvhu yeSDV (vharuvhu yakachekwa):

Basa guru nderekugura nekudzora kuyerera kwemvura. Kana pakaitika emergency, SDV valve inogona kukurumidza kudzima kuyerera kwemidziyo, kudzivirira kuwedzera kwetsaona, uye kuona kuti vashandi nemidziyo zvakachengeteka.

Vharuvhu yekuchengetedza:

Basa guru nderekudzivirira kukuvara kwemidziyo kana mapaipi nekuda kwekumanikidzwa kwakanyanya. Kana kumanikidzwa kwepakati mumidziyo kana mapaipi kukadarika kukosha kwakataurwa, vharuvhu yekuchengetedza inovhurika yega, uye kumanikidzwa kunoderedzwa nekuburitsa medium kunze kwesystem, nokudaro zvichidzivirira kuchengetedzeka kwemidziyo nemapaipi.

Chechipiri, kusiyana kwemitemo yekushanda

Vharuvhu yeSDV (vharuvhu yakachekwa):

Nheyo yekushanda yakavakirwa pamagetsi anokonzera mhepo. Mushure mekugamuchira chiratidzo chekudzora, vharuvhu yesolenoid inodzora kuvhurwa kwemhepo yakamanikidzwa, nokudaro ichifambisa kuvhurwa kana kuvharwa kwevharuvhu. Mavharuvhu eSDV anongovhurwa zvizere uye akavharwa zvizere, saka anozivikanwawo semavharuvhu ane nzvimbo mbiri.

Vharuvhu yekuchengetedza:

Nheyo yekushanda inobva pasimba rechitubu kana huremu. Kana kumanikidzwa kwepakati kuchidarika kukosha kwakataurwa, chitubu kana huremu hunomanikidzwa kana kutamiswa, nokudaro zvichivhura vharuvhu kuti ibudise kumanikidzwa. Kana kumanikidzwa kwadzikiswa kusvika pamutengo wakatarwa, chitubu kana huremu hunodzoka uye vharuvhu inovhara yega.

Chechitatu, mutsauko mukushandiswa kwezviitiko

Vharuvhu yeSDV (vharuvhu yakachekwa):

Inoshandiswa zvakanyanya mumaindasitiri emafuta, mishonga, chikafu, kuvaka ngarava nedzimwe nzvimbo, pamwe nemapuratifomu emafuta ari kunze kwenyika. Inonyanya kukodzera mamiriro ezvinhu apo nzira dzekufambisa dzinofanira kugurwa nekukurumidza kuchengetedza michina nemasisitimu.

Vharuvhu yekuchengetedza:

Inonyanya kushandiswa mumaboiler, midziyo yekumanikidza, masisitimu emapaipi nezvimwe zvishandiso kudzivirira kukuvara kwemidziyo uye tsaona dzekuchengetedza dzinokonzerwa nekumanikidzwa kwakanyanya. Mavharuvhu ekuchengetedza anowanzo shandiswawo mumaboiler esteam, tanker yepetroleum gas ine liquefied kana mota dzechitima dzematangi epetroleum gas ine liquefied, maWells ekugadzira, michina yekugadzira simba resteam ine high-pressure bypass nezvimwe zviitiko.

Chechina, mimwe misiyano

Zvimiro zvechivako:

Maumbirwo evharuvhu yeSDV (vharuvhu yakachekwa) ari nyore, kazhinji anosanganisira zvikamu zviviri zveactuator nemuviri wevharuvhu. Actuator inogona kuva yepneumatic, yemagetsi kana yehydraulic, nezvimwewo, uye muviri wevharuvhu unogona kusarudzwa zvichienderana nehunhu hwechinhu chacho uye zvinodiwa pakushandisa.

Maumbirwo evharuvhu rekuchengetedza akaomarara, anowanzo sanganisira muviri, chigaro, dhisiki revharuvhu, chitubu kana huremu nezvimwe zvinhu. Mhando dzakasiyana dzemavharuvhu ekuchengetedza (akadai semhando yechitubu, rudzi rwehuremu hwelever, rudzi rwepulse, nezvimwewo) ane hunhu hwakasiyana uye huwandu hwekushandiswa.

Zvinodiwa pakushanda:

Zvinodiwa pakushanda kwevharuvhu yeSDV (vharuvhu yakachekwa) zvinosanganisira kushanda kwekuvhara, kumhanya kwekuvhura nekuvhara, hupenyu hwebasa nezvimwewo. Pakusarudza, zvakakosha kusarudza zvichienderana nemamiriro chaiwo ekushanda uye hunhu hwemedia.

Zvinodiwa pakushanda kwevharuvhu rekuchengetedza zvakanyanya kuomarara, kuwedzera pakushanda kwekuvhara nekumhanya kwekuvhura nekuvharira, asiwo zvinoda kufunga nezvesimba rekuburitsa, kumanikidzwa kwekudzosa, musiyano wekuvhura nekuvharira nezvimwe zviratidzo zvikuru. Zviratidzo izvi zvinokanganisa zvakananga mhedzisiro yekudzivirira kwevharuvhu rekuchengetedza uye mashandiro akachengeteka ehurongwa.

Muchidimbu, pane musiyano mukuru pakati pemavharuvhu eSDV (mavharuvhu akachekwa) nemavharuvhu ekuchengetedza maererano nebasa, musimboti wekushanda, mamiriro ekushandiswa uye hunhu hwemaumbirwo. Sarudzo yacho inofanira kutariswa zvizere zvichienderana nezvinodiwa chaizvo zvekushandisa uye mamiriro ekushanda.