Ho kenya li-valve tsa heke, li-valve tsa globe le li-valve tsa ho hlahloba

Belofo ea heke, e tsejoang hape e le valve ea heke, ke valve e sebelisang heke ho laola ho bula le ho koala. E lokisa phallo ea liphaephe 'me e bula le ho koala liphaephe ka ho fetola karolo ea liphaephe tse tšelang. Li-valve tsa heke li sebelisoa haholo liphaepheng tse nang le mecha ea litaba ea mokelikeli e bulehileng kapa e koetsoeng ka botlalo. Ka kakaretso ha ho tlhokahalo ea tataiso bakeng sa ho kenya valve ea heke, empa e ke ke ea kenngoa ka holimo.

Avalve ea lefatšeke valve e sebelisang diski ea valve ho laola ho bula le ho koala. Ka ho fetola lekhalo pakeng tsa disc ea valve le setulo sa valve, ke hore, ho fetola boholo ba karolo ea sefapano sa mocha, phallo e bohareng kapa mocha o bohareng o khaotsoe. Ha u kenya valve ea ho emisa, tlhokomelo e tlameha ho lefshoa ho tataiso ea phallo ea mokelikeli.
Molao-motheo o lokelang ho lateloa ha ho kenngoa valve ea ho emisa ke hore mokelikeli o ka pipeline o feta ka lesoba la valve ho tloha tlase ho ea holimo, o tsejoang ka hore ke "tlase le holimo", 'me ho kenngoa ka morao ha ho lumelloe.

Hlahloba valve, eo hape e tsejoang e le valve ea ho hlahloba le valve ea tsela e le 'ngoe, ke valve e bulang le ho koala ka tlas'a phapang ea khatello pakeng tsa karolo e ka pele le e ka morao ea valve. Mosebetsi oa eona ke ho lumella seaplane ho phalla ka tsela e le 'ngoe feela le ho thibela seaplane ho khutlela morao ka lehlakoreng le fapaneng. Ho latela meaho e fapaneng, li-valve tsa cheke li kenyelletsa li-valve tsa ho phahamisa, ho swing le serurubele. Li-valve tsa cheke li arotsoe ka mefuta e otlolohileng le e otlolohileng. Ha u kenya valve ea ho hlahloba, u lokela hape ho ela hloko tataiso ea phallo ea seaplane 'me u se ke ua e kenya ka morao.

Ho kenya valve ea ho fokotsa khatello

Sephahla sa ho fokotsa khatello ke valve e fokotsang khatello ea ho kena ho khatello e hlokahalang ea ho tsoa ka ho fetola 'me ka boeona e boloka khatello e tsitsitseng ea ho tsoa ka ho itšetleha ka matla a sehare ka boeona.

Ho latela pono ea mochini oa mokelikeli, valve e fokotsang khatello ke ntho e otlang e ka fetolang khanyetso ea lehae. Ke hore, ka ho fetola sebaka sa throttling, lebelo la phallo le matla a kinetic a mokelikeli a fetoloa, kahoo a hlahisa tahlehelo e fapaneng ea khatello, kahoo e finyella morero oa ho fokotsa khatello. Joale, ho itšetlehile ka phetoho ea tsamaiso le tsamaiso ea tsamaiso, matla a selemo a sebelisoa ho leka-lekanya ho feto-fetoha ha khatello ka mor'a valve, e le hore khatello e ka morao ea valve e lule e le teng ka har'a moeli o itseng oa phoso.

Ho kenya valve ea ho fokotsa khatello

1. Sehlopha sa li-valve tse fokotsang khatello se kentsoeng ka holimo hangata se kenngoa leboteng ka bophahamo bo loketseng ho tloha fatše; sehlopha sa li-valve tse fokotsang khatello e ka holimo se kentsoeng ka kakaretso se kenngoa sethaleng sa ho sebetsa se sa feleng.

2. Sebelisa tšepe e bōpehileng ho kenya leboteng ka ntle ho li-valve tse peli tsa taolo (tse atisang ho sebelisoa bakeng sa li-valve tsa ho emisa) ho etsa bracket. Pipe ea bypass e boetse e khomaretsoe ka har'a bracket mme e lekantsoe.

3. Belofo e fokotsang khatello e lokela ho kenngoa e otlolohile phaepheng e tšekaletseng 'me ha ea lokela ho sekamisoa. Motsu o holim'a 'mele oa valve o lokela ho supa tataiso ea phallo e bohareng mme o ke ke oa kenngoa morao.

4. Li-valve tsa ho emisa le litekanyo tse phahameng le tse tlaase tsa khatello ea khatello li lokela ho kenngoa mahlakoreng ka bobeli ho bona liphetoho tsa khatello pele le ka mor'a valve. Bophara ba phala ka mor'a valve ea ho fokotsa khatello e lokela ho ba 2 # -3 # e kholo ho feta bophara ba pipe e kenang ka pel'a valve, 'me phala ea bypass e lokela ho kenngoa ho tsamaisa tlhokomelo.

5. Pipe e lekanyang khatello ea valve ea ho fokotsa khatello ea diaphragm e lokela ho kopanngoa le pipeline ea khatello e tlaase. Liphaephe tse nang le khatello e tlase li lokela ho hlomelloa ka li-valve tsa polokeho ho netefatsa ts'ebetso e bolokehileng ea sistimi.

6. Ha e sebelisoa bakeng sa ho senya mouoane, pipe ea drainage e tlameha ho kenngoa. Bakeng sa lisebelisoa tsa liphaephe tse nang le litlhoko tse phahameng tsa tlhoekiso, filthara e lokela ho kenngoa ka pel'a valve e fokotsang khatello.

7. Ka mor'a hore sehlopha sa li-valve tsa ho fokotsa khatello se kenngoe, sekhahla sa ho fokotsa khatello le sephahla sa tšireletso se lokela ho lekoa ka khatello, ho phunya le ho lokisoa ho ea ka litlhoko tsa moralo, 'me liphetoho li lokela ho tšoauoa.

8. Ha u hlatsoa valve e fokotsang khatello, koala valve e fokotsang khatello 'me u bule valve bakeng sa ho phalla.

Ho kenya leraba

Mosebetsi oa mantlha oa sefi sa mouoane ke ho ntša metsi a condensed, moea le khase ea carbon dioxide tsamaisong ea mouoane kapele kamoo ho ka khonehang; ka nako e tšoanang, ho ka tsela e iketsang thibela mouoane dutla ka tekanyo e khōlō ka ho fetisisa. Ho na le mefuta e mengata ea maraba, e 'ngoe le e' ngoe e na le bokhoni bo fapaneng.

Ho latela melao-motheo e fapaneng ea ts'ebetso ea maraba a mouoane, a ka aroloa ka mefuta e meraro e latelang:

Mechanical: E sebetsa ho latela liphetoho boemong ba condensate sefing, ho kenyelletsa:

Mofuta oa ho phaphamala: Phapang ke sebaka se koetsoeng se sekoti.

Mofuta oa float o buloang ho ea holimo: Phapang e bōpehile ka moqomo 'me e buleha ho ea holimo.

Ho bula mofuta oa float ho ea tlase: Phapang e bōpehile joaloka moqomo 'me lesoba le leba tlase.

Mofuta oa Thermostatic: o sebetsa ho latela liphetoho tsa mocheso oa metsi, ho kenyelletsa:

Letlapa la Bimetallic: Ntho e hlokolosi ke letlapa la bimetallic.

Mofuta oa khatello ea mouoane: Ntho e bonolo ke moholi kapa khatriji, e tletseng mokelikeli o sa tsitsang.

Mofuta oa Thermodynamic: Liketso tse ipapisitseng le liphetoho tsa thepa ea thermodynamic ea mokelikeli.

Mofuta oa Disc: Ka lebaka la litekanyetso tse fapaneng tsa phallo ea metsi le khase tlas'a khatello e tšoanang, likhatello tse fapaneng tse matla le tse tsitsitseng li hlahisoa ho khanna valve ea disc hore e tsamaee.

Mofuta oa Pulse: Ha condensate ea mocheso o fapaneng o feta ka har'a lipoleiti tse peli tsa throttle orifice, likhatello tse fapaneng li thehoa pakeng tsa lipalo tse peli tsa lipoleiti tsa throttle orifice, li khanna valve ea disc hore e tsamaee.

Ho kenya leraba

1. Li-valve tsa ho emisa (li-valve tsa ho emisa) li lokela ho kenngoa ka pele le ka morao, 'me sefa se lokela ho kenngoa pakeng tsa sefi le sekoti se ka pele ho thibela litšila metsing a condensate ho koala leraba.

2. Pipe ea ho hlahloba e lokela ho kenngoa pakeng tsa sefi le valve ea ho emisa ka morao ho hlahloba hore na sefi se sebetsa hantle. Haeba palo e kholo ea mouoane e tsoa ha u bula tube ea ho hlahloba, leraba le senyehile 'me le hloka ho lokisoa.

3. Sepheo sa ho theha pipe ea bypass ke ho ntša metsi a mangata haholo nakong ea ho qala le ho fokotsa moroalo oa metsi a sefi.

4. Ha valve ea drain e sebelisoa ho tlosa condensate ho tloha thepa ea ho futhumatsa, e lokela ho kenngoa karolong e ka tlaase ea lisebelisoa tsa ho futhumatsa e le hore pipe ea metsi ea condensate e khutlele ka holimo ho valve ea drain ho thibela ho bokellana ha metsi ka thepa ea ho futhumatsa.

5. Sebaka sa ho kenya se lokela ho ba haufi le sebaka sa drainage ka hohle kamoo ho ka khonehang. Haeba sebaka se le hole haholo, moea kapa mouoane o ka bokellana phala e telele, e tšesaane ka pel'a sefi.

6. Ha phala e kholo ea mouoane e otlolohileng e le telele haholo, litaba tsa drainage li lokela ho nkoa.