Chii chinonzi vharuvhu?
Valuva chigadzirwa chemuchina chinodzora kuyerera nekumanikidza muchirongwa kana maitiro. Ndidzo zvinhu zvekutanga zvepombi yekuendesa mvura, gasi, mweya, matope, nezvimwe.
Ipa akasiyana mavharuvhu: vheji vharafu, mira vharafu, plug vharuvhu, bhora vharafu, shavishavi vharuvhu, tarisa vharafu, diaphragm vharafu, pini vharuvhu, yekumanikidza vharuvhu vharuvhu, yekudzivirira vharafu, nezvimwewo Pane akawanda mamodheru erudzi rumwe, imwe neimwe ine akasiyana mabasa uye mashandiro. Mamwe mavharuvhu anozvishandira, nepo mamwe achivhiyiwa nemaoko kana nemaactuator kana pneumatic kana hydraulic.
Mabasa evhavha ndeaya:
mira utange maitiro
kuderedza kana kuwedzera kuyerera
kudzora kuyerera nzira
gadzirisa kuyerera kana maitiro ekumanikidza
muridzo wepombi kuburitsa kumwe kumanikidza
Kune akawanda mavhavha dhizaini, mhando uye mamodheru, ayo ane akasiyana mafekitori ekushandisa. Ose anosangana rimwe kana mamwe mabasa anoonekwa pamusoro. Mavharuvhu zvinhu zvinodhura, zvakakosha kudoma vharuvhu chaiyo yebasa racho, uye vharuvhu inofanirwa kugadzirwa nezvinhu zvakafanira zvekurapa mvura.
Pasinei nemhando, ese mavhavha ane zvinotevera zvakakosha zvinhu: muviri, bhoneti, trim (zvemukati zvikamu), actuator uye kurongedza. Izvo zvakakosha zvezvinhu zvevhavha zvinoratidzwa mumufananidzo pazasi.
Valve mudziyo unoshandiswa kudzora mafambiro, kumanikidza uye kuyerera kwemvura mune inoyerera system. Icho chigadzirwa chinoita kuti iyo yepakati (mvura, gasi, hupfu) kuyerera kana kumira mupombi uye zvishandiso uye inogona kudzora kuyerera kwayo.
Iyo vharuvhu ndiyo inodzora chikamu mupayipi yemvura yekufambisa system, iyo inoshandiswa kushandura chiteshi chikamu uye yepakati kuyerera nzira. Iyo ine mashandiro ekutsausa, kudimburwa-kudimburwa, kupunzika, kutarisa, shunt kana kufashukira kudzvanywa kwekumanikidza. Kune akawanda marudzi uye maratidziro emavhavha ekudzivirira kwemvura, kubva pane yakapusa mira vharuvhu kune yakaoma kunzwisisa otomatiki system yekudzora. Iyo yakaenzana dhayamita yevhavhavha kubva pane diki kwazvo vharuvhu vharuvhu kune maindasitiri pombi vharafu ine dhayamita inosvika gumi. Inogona kushandiswa kudzora kuyerera kwemvura, chiutsi, mafuta, gasi, matope, media inoparadza, simbi yemvura uye radioactive fluid. Iko kushanda kumanikidza kwevhavha kunogona kubva pa00013mpa kusvika 1000MPa, uye tembiricha yekushanda inogona kubva c-270 ℃ kusvika 1430 ℃.
Iyo vharuvhu inogona kudzorwa nemhando dzakasiyana dzekufambisa nzira, senge bhuku remagetsi, magetsi, hydraulic, pneumatic, turbine, electromagnetic, electromagnetic, electro-hydraulic, pneumatic, spur giya, bevel giya dhiraivha, nezvimwe, Iyo vharuvhu inoshanda maererano nezvakatemerwa zvinodiwa, kana kungovhura kana kuvhara pasina kuvimba nechiratidzo chekunzwa. Iyo vharuvhu inovimba nekutyaira kana otomatiki mashini ekuti nzvimbo dzekuvhura nekuvhara dzifambe kumusoro uye pasi, kutsvedza, kutenderera kana kutenderera, kuti uchinje saizi yenzvimbo yayo yekuyerera chiteshi kuti ione kutonga kwayo.
Post nguva: Jun-15-2020