CWP e bolela'ng ka valve ea bolo: tlhaloso e qaqileng

Valve ea bolo ke karolo ea bohlokoa haholo liphaepheng. Mosebetsing oa letsatsi le letsatsi, hangata re bona likhutsufatso tse ling tse amanang le li-valve tsa bolo, tse kang "CWP", "WOG", jj. Mantsoe ana a bolela'ng, A re u ise ho ithuta ka 'ona ka botlalo.

Moelelo oa CWP ke ofe?

Ka har'a valve ea bolo,CWPmokhoaBatang Khatello ea ho Sebetsa, e bontsha kgatello e phahameng ka ho fetisisa e dumelletsweng ya tshebetso ya valve mochesong o mahareng wa -20 degrees Celsius ho isa ho 38 degrees Celsius. Ena ke kgatello e sebetsang ya valve boemong ba ho bata, e tsejwang hape e le kgatello e sebetsang ya serame.

CWP e bolela kgatello e phahameng ka ho fetisisa e dumelletsweng ya tshebetso eo valve e ka e mamellang ka hara mocheso o itseng o mahareng. Paramethara ena e bohlokwa ho netefatsa tshebetso e bolokehileng ya valve tlasa maemo a fapaneng a tshebetso.

WOG e bolela'ng

Li-valve tsa bolo, WOG e bolela Metsi, Oli, Khase, e leng khutsufatso ea metsi, oli le khase. Sena se bolela hore valve ea bolo e loketse mefuta ena e meraro e fapaneng ea mecha ea phatlalatso.

Ho phaella moo, "1000" hoValve ea bolo ea 1000WOGe bontša hore khatello ea eona ea lebitso ke1000PSI, e batlang e lekana le 68.94 kg kapa 6.894Mpa. Ka hona, valve ea bolo ea 1000WOG e bolela valve e nang le khatello e tloaelehileng ea 1000PSI, e loketseng metsi, oli le khase.

Li-parameter tse ling tsa bohlokoa tsa li-valve tsa bolo

Ntle le CWP le WOG, li-valve tsa bolo li na le litekanyetso tse ling tsa bohlokoa tsa ts'ebetso, ho kenyeletsoa:

Tshebetso ea matla:

Bokhoni ba valve ba ho mamella khatello ea sehatsetsi bo tlameha ho ba le matla le ho tiea ho lekaneng ho netefatsa tšebeliso ea nako e telele ntle le ho petsoha kapa ho fetoha.

Tshebetso ea ho tiisa:

Bokhoni ba karolo e 'ngoe le e 'ngoe ea ho koala ea valve ho thibela ho lutla ha sebui ke e 'ngoe ea litšupiso tsa bohlokoa ka ho fetisisa tsa ts'ebetso ea tekheniki ea valve.

Sekhahla se phallang:

Sehatsetsi se tla baka tahlehelo ea khatello ka mor'a ho phalla ka har'a valve, 'me tahlehelo ena e lokela ho fokotsoa ka hohle kamoo ho ka khonehang nakong ea moralo le tlhahiso.

Matla a ho bula le ho koala le torque ea ho bula le ho koala:

Matla kapa torque e hlokahalang ho bula kapa ho koala valve e lokela ho fokotsoa ka hohle kamoo ho ka khonehang nakong ea moralo le tlhahiso.

Lebelo la ho bula le ho koala:

Nako e hlokahalang hore valve e phethe ketso ea ho bula kapa ho koala. Ho na le litlhoko tse khethehileng bakeng sa lebelo la ho bula le ho koala tlas'a maemo a itseng a ts'ebetso.

Kutloisiso le botshepehi ba ketso:

Kutloisiso ea valve ho liphetoho liparamenteng tse mahareng, e leng habohlokoa haholo bakeng sa li-valve tse fetolang liparamente tse mahareng.

Bophelo ba tšebeletso:

Ho tšoarella ha valve, hangata ho bontšoa ke palo ea linako tsa ho bula le ho koala kapa nako ea ts'ebeliso ho netefatsa litlhoko tsa ho koala

Lehlabula

Ho na le dikgutsufatso tse ngata tse kangCWPleWOGka har'a li-valve tsa liphaephe. ​​Ho tseba le ho utloisisa likhutsufatso tsena ho ka re thusa ho sebelisa le ho sebelisa li-valve tsa liphaephe ka nepo. Latela Khamphani ea NSW VALVE, e lengmoetsi oa li-valve tsa bolo ho tsoa Chaena, 'me ho tla u nka hore u ithute haholoanyane ka tšebeliso ea li-valve tsa bolo.