Kuisa uye Mashandiro Mapoinzi: Kusanzwisisana Kwakajairika uye Mhinduro dzeGlobe Valves

"Kuisa uye Kushanda Mapoinzi: Kusanzwisisana Kwakajairika uye Mhinduro dzeGlobe Valves"

1,Overview

Globe mavharuvhu anoshandiswa zvakanyanya mumapombi masisitimu, asi pane dzimwe pfungwa dzisiridzo panguva yekuisa uye kushanda, izvo zvinogona kutungamira mukudzikira kwekuita kwevharuvhu kana kunyange kukuvara. Ichi chinyorwa chinokuzivisa iwe kune mamwe akajairwa kuisirwa uye kushanda zvikanganiso zveglobe mavharuvhu, uye nekupa mhinduro dzinoenderana.

2,Mafungiro asiriwo akajairika uye mhinduro

1. Mafungiro asiriwo: Tisingatarise mafambiro epakati

Mhinduro: Iva nechokwadi chokuti nzira yekuisa yevhavha yekuvhara inopindirana nekuyerera kwepakati. Kune mavharuvhu eglobhu, zvinowanzodiwa kuti iyo yepakati ipinde kubva kumusoro kwevhavha uye ichiyerera ichibuda kubva pasi. Kana iyo yekuisa nzira isiriyo, inogona kuita kuti vharafu itadze kuvhura kana kuvhara zvakanaka, kuwedzera kuyerera kwekudzivirira, uye kunyange kukonzera kukuvadzwa kwevhavha.

2. Kusanzwisisa: Kuregeredza kurongeka kwevharuvhu

Kugadzirisa: Paunenge uchiisa (globe valve), iva nechokwadi chokuti iyo yevhavha inopinza uye yekubuda inopindirana nepombi kuti udzivise kumanikidza kusingakoshi pavhavha. Kana vharuvhu isina kuiswa zvakanaka, inogona kuita kuti vharafu isavharwe zvisina kuvharwa uye ichidonha.

3. Mafungiro asiriwo: Kutadza kuchenesa nekudzivirira zvakakodzera

Kugadzirisa: Usati waiswa, nyatsochenesa mukati mevhavha uye pombi kuti uone kuti hapana tsvina yakaita setsvina, ngura, welding slag, etc. Mushure mekuisa, mahwendefa mapofu kana mamwe maitiro akakodzera ekudzivirira anofanira kushandiswa kudzivirira valve kubva kukuvara panguva yekuvhuvhuta kwepombi kana kuchenesa.

4. Kusanzwisisa: Kushanda kwemaoko pasina kutarisa mavharuvhu

Solution: Isati yatanga kushandiswa zviri pamutemo, vharuvhu inofanirwa kushandiswa nemaoko kuti itarise kana yakatsetseka uye isingaremi. Kana kushanda kwemaoko kwakaoma, tarisa kana hunde yevharuvhu, core yevharuvhu, uye zvimwe zvikamu zvakakuvadzwa kana kuti zvinoda lubrication.

5. Mafungiro asiriwo: Kuregeredza kuve nyore kwekugadzirisa vharafu uye kutsiva

Solution: Paunenge uchiisa (globe valve), kugadzirisa kweramangwana uye kutsiva zvinodiwa kunofanirwa kutariswa. Iva nechokwadi chokuti nzvimbo uye nzira yevhavha iri nyore kune vashandi vekugadzirisa kuwana uye kufambisa kuchinjwa kwezvikamu zvevhavha.

6. Mafungiro asiriwo: Kusaitisa bvunzo dzekushushikana

Kugadzirisa: Mushure mekuiswa, muedzo wekumanikidza unofanirwa kuitwa kuti uve nechokwadi chekuti valve inogona kushanda zvakanaka pasi pesimba rekushanda chairo pasina kubuda.

3,Pfupiso yekuisa uye mapoinzi ekushandisa

1. Ita shuwa kuti nzira yekuisa inopindirana nekuyerera kwepakati.

2. Ita shuwa kuti vharafu yakabatana nepombi kudzivirira kumanikidza kusingakoshi.

3. Nyatsochenesa mukati mevhavha uye pombi usati waiswa.

4. Shandisa mahwendefa mapofu uye mamwe matanho ekudzivirira mushure mekuiswa.

5. Chengetedza nemaoko kutsetseka kwevhavha.

6. Funga nezvekureruka kwekugadzirisa kweramangwana nekutsiviwa.

7. Mushure mekuisa, ita muedzo wekumanikidza.

Nekutevera aya ekuisa uye mapoinzi ekushandisa, kusanzwisisa kwakajairika kwemavharuvhu eglobe kunogona kudzivirirwa zvinobudirira, kuve nechokwadi chekushanda kwakajairika uye hupenyu hwebasa revhavha. Ndinovimba gwaro iri rinobatsira kwauri.