E phunyang metsi ke eng? Sethusathuto, le ntse le le tlohang oa potoloho

Ho fetola phallo ea mokelikeli fetisoang e sebelisoa ho e tletseng setopong di-valve. The belofo phepelo ea metsi bakeng sa metsi a tšoauoa ka thepa tse latelang:

• tsela e bonolo ea ho rala le tshebetso;
• sebelisa ka lebaka la likhatello phahameng differential;
• tse nyenyane ka boholo le boima;
• ka hlomamisa karolo efe kapa efe ya kotopo;
• nyane re fallele hekeng etsa bonnete ba ya tlhokomelo e loketseng.

mefuta ya di-valve

Di-valve tse classified latela dihlahlobo tse tharo:

• sebopeho 'mele;
• lebaka la obturator ea;
• mokhoa ea tlhomamiso tsamaisong ea.

Sebopeho sa di-valve vela ke tse latelang:

• otlolohileng phallo - phallo belofo setulo overlaps tsela e ho parola;
• angle - setho ho notlela susumelletseha bo fapaneng ho tshisinyo ya mahareng ka;
• ho kopanya - ho fumana lakatsa mocheso metsing.

The notlela elements fapane ka sebopeho:

1. Bolo - ka ho pharalla ha e tsoelang pele-phallo 'meleng. Ha kopantseng sa lilepe longitudinal ba mekoting le phallo 'mele e ka botlalo a bula tshisinyo. Ba chenchana ka tsela perpendicular ho 100% aparetsoe ke phallo mokelikeli. phunyang le sebetsang sebakeng sa hae e le karolo ea ho notlela feela, 'me ha se a loketse bakeng sa molao oa tsamaiso. Tshebediso ya sesebediswa ka lebaka la ho phahameng tšepahala, lebelo le compactness ts'ebetsong lepelela lona. Ho hoo e batlang e ha ho letho le ha bo qhetsolang, hobane lintlha tse seng kae haholo.
2. Belofo - le pipitlelano amanang le molamu ka threaded kaet fi kalbi ka lulisa le nut. Noute sebediswa bakeng sa taolo phallo le e feletseng e koetsoe-theoha (ba le boemong bo feteletseng ka tlaase).
3. Nale - conical piston le phallo taolo mokelikeli tlas'a khatello e phahameng (ka 220 bareng).

Thepa-valve:

• Bolo: koporo, glassware kapa mehaho tšepe ;
• belofo: lahlela tšepe, koporo.

thepa e ncha hape li sebelisoa bakeng sa proizvodnje tsa di-valve. polypropylene matlo etsa sesebediswa tsoarellang le ka nako baratos. PTFE barbotage ka ntlafatsa ho hanyetsa ts'enyeho le tikoloho e senyang.

Phapang pakeng tsa phunyang le phunyang le

Lipompo le di-valve tse fapaneng, le hoja ba ba atisa ho ile ba bapisa. Last manonyeletso sete pakeng liphaephe tse peli, eaba ba etsa mola ka. The Crane akarelletsa hekeng kotloloho le spout leo ka lona metsi a phallang ho tsoa.

Moralo le tshebetso ya belofo hekeng

Bohlokoa ka ho fetisisa ke 'mele oa ho sebetsa ya setulo phunyang le heke ka letsoho e etsoang ka mechine leakage radiation. Belofo belofo metsi, e leng sesebelisoa e faneng ka tlase, le matlo a kenyelletsa ditokiseletso khoele ka molamu 'me le braking thepa. Ka lebaka leo, le disk belofo e petelitsoe ka tieo khahlanong le setulo sa, koalang ho phalla ha belofo e koaloa. Ka bulehileng boemo bose ntse kamehla e le ha metsi a phallang.

Ka tloaelo ho, haeba khoele e sa ntseng li etsoa hobane rwala ditlhako tsa tsoa ka potlako. Ho finyella sena, e tsitsitseng le linate etella pele, e leng e kaet fi kalbi ka leakage radiation e. Joale u ka kenya ba bang, 'me' mele oa ka nako e tšoanang o tla nne o sebaka qhoaetsoe unit trust. likarolo tsohle lia fapanyetsana ka belofo metsi (GOST 12.2.063-81, GOST 5761-74).

belofo e bula ka ho le manakana a potolohang ka mohele. Tabeng ena ea leakage radiation susumelletsa pele, ho lokolloa temana ka mokelikeli. Ha ba chenchana ka tsela e khutlisetsang morao, phunyang le koala.

sesebediswa mabapi le kotopo entsoeng ka lesoba le koung sehokelo. Pakeng tsa bona ba ka khetholloa ka ho ba teng ha motsu bontšang tataiso ea phallo.

di-valve angle

Ho fetola phetiso mokelikeli perpendicular tataiso lepelela le angular phetoho e sebetsa e phunyang metsi (atamela ka tlase: le - ea fetang, b e - hukung).

Tokisetso perpendicular ba lesoba le sehokelo fittings ea phunyang le etsang qeto ea hore kabelong tsa lipeipi, ho fetola tataiso ea ^{hoo e} ka ^bang 90. Molao-motheo oa lona ho sebetsa e le 'ngoe le hore ea temana eo. Ditsamaiso shatara o entsoe coaxial le lesoba le.

Boholo ba phunyang angle:

1. Ha haola tube, ya futhumatsang radiator ka metsi ha e overlaps kapa o laola le phallo ea pompo ea setsidifatsi metsi (photo photo photo photo cm,. Ka tlaase mona). Dikai tsa phahameng mocheso polypropylene bonolo le theko e tlaase mabapi le koporo ka methapo polasetiki.
2. Thibela thothometsa le ballon liphaephe.
3. Fokotsa sekgahla sa phallo mokelikeli kantle ho lerata le phahameng maqhubu a.
4. Ntlha ea mollo ka nako ya tshebetso maemong ohle.
5. Nolofatsa mosebetsi liphaephe ntseng bo eketseha ka ho fokotsa fittings ho phalla.

Design le Function tsa bolo belofo molao-motheo

Ba ka sehloohong ho sebetsa mele oa phunyang le ke bolo le lesoba le ka. Ha boemo ba ho sebetsana le boemo bo haufi le belofo tube, e bulehileng. Haeba ho ke ke ho retelehela perpendicular ho phala, e tla koala. The lesoba ka bolo ka 'na ba chitja, le boholo ba lisekoere, trapezoid kapa oval. The-valve tse nyenyane bophara belofo e etsa phaphametseng, 'me bakeng sa e kholo-boholo bo lekaneng disebedisweng tse ding ho etsa hore ka le ts'ehetsang e khethehileng. Phahameng shatara se tiisitsoe ke sealant rekere. Sena se nolofalletsa hore o behile mofuta oa dikai ka lipeipi khase.

The belofo metsi bolo sebetsang maemong a mabeli a feteletseng ke ba chenchana ka ho ^ka 90 ha e se e ile a bula ka botlalo kapa koaloa. Leka phallo taolo e tla etsa hore ba roale e potlakileng ea tiiso.

Bolo valve na le Monyetla o moholo oa ikopanya le lipeipi ha kenya tsamaiso ea metsi:

• ho buisana;
• angle;
• le phathatsa tharo kapa ho feta bakeng sa phallang morero oa redirection isoa.

Mabapi le liphaephe entse nipple, welded le flanged. Khetho ea ho qetela lumella u ho ruri kenya belofo metsi tsamaisong ea.

Gates Mixers bakeng sa shaoara

Sethusathuto phethile le 'ngoe Lever bolo kapa ka liheke tse peli belofo. Ho akarelletsa ho ntshuwang shaoara hlooho ka khomaretse Hose tenyetsehang le spout ka bateng e. Mixer sebetsa patiloeng outputting feela-valve ho laola mocheso metsing.

Ea khale e kathoko dvuhventilny letsoho mocheso fetolehang. metsi a batang le chesa ba tsoakane ka kamoreng e khethehileng, 'me joale phalla ho shaoara Hose kapa spout. Likarolo tsa sehlooho tsa sesebediswa ke likarolo tse peli hlooho le tsamaisang baeti replaceable.

Single Lever ho ba sesebelisoa ratoa ke phetoho e loketseng metsi. Karolo e ka sehloohong ea mixer le ke khatriche ntshuwang. Tabeng ea ho hloleha ho ka habonolo tlosoa le ho nkeloa sebaka.

Ka themosetate setshehetso sa simplifies phetoho. E di kentswe esale pele, hore etsa bonnete ba hore metsi a molatsoana ka mocheso esale pele. Ho etsa sena, mohlomong ho na le karolo ea thermostatic hore aba melapo. The drawback feela ba dikai tsena e theko e phahameng.

ntseng bo eketseha

di-valve li mounted ka e nyenyane bophara thread (60 limilimithara). Na le beaker ka phala, e leng motsoako ke katiloe hemp kapa Teflon filimi. Matsoelintsoeke o etsoa ka tataiso ea rag tsa tshekatsheko ya. Sena se etsa ntho e itseng e mabapi thata ea nang le bokhoni ea withstanding khatello e phahameng.

kholo-bophara phala amanang ho flange le washer kapa pheleu ka angular belofo tiisoa gasket. Pelehi ba tsona ke e entseng le tsekema le linate. Flange mabapi le phala e e etsoang ke tjheseletsa selikalikoe.

The belofo metsi: ho lokisa

Ha tšenyo shutoff belofo elements se tsofetseng e nkeloa sebaka ke e tšoanang kapa noute e ncha. Bakeng sa karolong ena ea lipeipi e lokolloa mokelikeli ka, koahela e ka mahlakoreng a mabeli. Ka mor'a moo, disassembly ba notlela elements tsa mofuta o belofo. Bolo belofo e tlosoa ka ho feletseng carob kapa fetolehang wrench. Ka linate flange phuthoa ka e tšoanang me butle-butle - 3-4 fellang mong le e.

Pele sheba serviceability tsa sealants, eo nka sebaka ha tsofetseng. Menyenyetsi etsahala hangata ka lebaka la mekatelo deformation le ho hlōleha ha tshekatsheko ya ka lebaka la ho instola tse sa lokang. Ka mor'a moo, ho hlahloba 'meleng le ho lula setulong. Haeba ha ho na noute e tla boela ho petsoha. Matlo a ke ke a lokisa ha e tla mechanically senyehile. Prirastanie meralong ho hloka lijalo lona le hore ho hlokahala hore tjheseletsa eketsehileng.

Tabeng ena, u na le ho kenya e phunyang metsi e motjha kapa nchafatsa. Ea se nang phihlelo motho ho ikemisetsa rarahaneng oa ho lokisa ha hlokahala ka lebaka la ho hloka tsebo ea litšobotsi tsa lona.

Emisa-valve baka ho hanyetsa tse eketsehileng, kahoo manonyeletso ka ba le mapheko. Thunya valve hase kamehla latela. Ka linako tse ling, feela rinse liphaephe le ka ho bula phathatsa tsohle.

Phetolo ya tšoelesa e ka etsoa ka bonolo le matsoho a hao. Ho etsa sena, khaola ea phepelo ea metsi ho riser, ho qhaqholla loko mochine, nka sebaka sa gasket le loetsa litsepe likarolo fallisetseng.

bofello

The belofo metsi fapane tsela e bonolo ho sebetsa le ha a hloke tokiso khethehileng. E mong le e ea mohlala lokela ho sebelisoa bakeng sa morero oa eona a ne a rerile. A belofo lokisa e bonolo ka etsoa ka matsoho a hao, haeba ho etsa lintho ka hloko 'me ka nepo.