Nheyo uye kupatsanurwa kwekudzora mavharuvhu

Nheyo uye kupatsanurwa kwekudzora mavharuvhu

Regulating vharafu chinhu chakajairika chekudzora fluid kuyerera mudziyo, chinoshandiswa zvakanyanya muindasitiri, makemikari, peturu, pombi mvura, gasi rechisikigo uye mamwe minda. Ivhavha inogadzirisa inobva pamusimboti wekusiyanisa kudzvinyirirwa kwekugadzirisa, izvo zvinoita kuti kuyerera kwemvura kusvike kune yakatemerwa kukosha nekudzora kusiyanisa kudzvinyirira kwepakati. Iyo yekudzora valve inogona zvakare kushandura maparamendi eiyo control system kuti aone kurongeka kwekuyerera, nhanho yemvura, tembiricha uye mamwe ma paramita, kuitira kuti uone otomatiki kutonga kwemaitiro.

Kurongeka kwemavharuvhu ekudzora anogona kukamurwa kuita akawanda marudzi zvichienderana neakasiyana mamiriro ekushanda, sezvinoratidzwa pazasi:

1. Kudzvinyirira kunodzora valve: inoshandiswa kugadzirisa kudzvinyirira mupombi, inonyanya kushandiswa mumakemikari indasitiri, petroleum nedzimwe minda.

2 tembiricha yekudzora vharafu: yakakodzera kugadzirisa tembiricha yepakati, yakajairika mumasisitimu emvura inopisa, hita, nezvimwe.

3. Liquid level control valve: inoshandiswa kuti iwane kutonga kwemvura uye mutemo, inowanzoshandiswa mukurapa kwemvura, indasitiri yemakemikari nemamwe minda.

4 flow control valve: inonyanya kushandiswa kugadzirisa kuyerera kwepombi, inoshandiswa zvakanyanya mumakemikari, mishonga, chikafu uye mamwe minda.

5. Direction control valve: inoshandiswa kugadzirisa mafambiro ekuyerera kwemvura, inowanzoshandiswa shunt uye confluence operation.

Zvinoenderana neakasiyana mafomu ekugadzirisa, mavharuvhu ekudzora anogona kukamurwa kuva anotevera marudzi:

1. Gedhi regulating valve: inoumbwa negondohwe rinofambiswa uye gasket. Kana gondohwe richifamba neaxis perpendicular kune nzira yekuyerera kwemvura, nzvimbo yemugero inogona kuchinjwa, nekudaro ichichinja saizi yekuyerera.

2. Diaphragm type regulator: inoumbwa ne diaphragm, chigaro uye kutyaira nzira uye zvimwe zvikamu. Kana iyo diaphragm ichiiswa pasi pekumanikidzwa kwepakati, inokwana muchigaro kudzivirira kudonha kwepakati, nekudaro kuwana kuyerera kwekutonga.

3 pneumatic control valve: inoumbwa negasi cylinder, gasi rekudzora valve uye nzira yekushandisa uye zvimwe zvikamu. Iyo piston uye disc zvinogadziriswa pamwe neaxis nekupinza kweakasiyana masaini ekumanikidza kuti awane kuyerera kuyerera.

4. Electric regulating valve: inoumbwa nemotokari, reducer, clutch, valve, control instrument nezvimwe zvikamu. Kuburikidza nemotor drive valve cover kutenderera, kuyerera kunogona kugadziriswa.

Kazhinji, kudzora vharafu mukutonga kwemaindasitiri, kutonga kwemaitiro uye kuchengetedza minda uye zvimwe zvinhu zvine huwandu hwakasiyana hwekushandisa, dzakasiyana-siyana, zvishoma nezvishoma kune hungwaru, otomatiki, kuvandudza kugadzirwa kwemaindasitiri, kuderedza kusvibiswa kwezvakatipoteredza uye kuchengetedza kuchengetedzwa kwevashandi uye zvimwe zvinhu. kukosha kwakakosha.