CS254127B1 - Force-feed lubrication system for rotary vacuum pumps - Google Patents

Description

ChCTSMS npHHyffHTeJIhHOn CMa3KH pOTOpHblX BaKyyMHbDC HaCOCOB

MeHyJyHapoflHaH naTeHTHaa Knacc ^ HKauHH: F04C-29/02; - 27/02. OSjíaCTh ΠρΗΜβΗβΗΗΗ θ3θ6ρβΤβΗΗΗ ΠρβΛΜβΤΟΜ Η3θ6ρεΤβΗΗΗ HBJ1H6TCH CHCTeMa npHHyflHTejIbHO CMa3KH ΑΠΗ POTOpHblXBaKyyMHbix HacocoB. OHaChoHeNpHroflHa «South HacocoB c HefíojibniHM 3anacnbiMMacjiHHbíM pe3epByapoM.

XapaKTepHCTHKa M3BecTHbix τθχηηίθοκηχ pemeHHň IIpHHyHHTenbHaH CMa3Ka flJIH pOTOpHbDC BaKyyMHbIX HacocoB H3BeCTHa, HanpHMep, H3 DE-OS 2,758,120, 2,857,494 h 2952 401 3τοτ πρηηηηπ CMa3xn no3BOJi «eTAJiHTejibHyro pa6oTy BaKyyMHbDC HacocoB b oČJiacTH ηη3κογο BaKyyMa h rapaHTHpyeTjiyninyio cMaaKy Bcex CKOJibaHiuHX« eTaneň . ΚροΜβ this, ajih CMa3biBaeMbix nofloČHbíMo6pa3OM HacocoB TpeGyeTCH MeHbmHň 3anac Macna. 3thm> cymecTBeHHbiM «octohhct-BaM HSBecTHbix cHCTeM npHHyflHTeftbHoft · CMa3KH npOTHBOcTOBT HeflocTaTKH npH nycxeHacoca. B Η C B B X OC OC OC OC OC OC OC OC OC OH OH OH OH OH ne ne ne ne ne ne ne n n n n n n n n n n n n n n n--------- κοτοροβ npoTHBOfleňcTByeT MacjiHHOMy Hacocy. BosHrncaeT Heo6xoflHMOČTbb ποΒΜίπβΗΗΗ moiuhocth npHBOfla BaKyyMHoro Hacoca, BcacbfflaiomHn MacjionpoBon pa3-MemeH TaKHM oOpaaoM, hto BHyTpeHHee npocTpaHCTBo Hacoca h MabnHHbi KopnycHBJIHIOTCH COOfimatOIUHMHCH eMKOCTHMH. IIOSTOMy npH BbDCJBOHeHHH HaCOCa MaCJIO 3ΒΤΟ —MaTH ^ ecKH npoTeKaeT bo BHyTpeHHee npocTpaHCTBo Hacoca. 36 Η Η oj yc,,,,,,, 36 36 36 36 36 36 36 36 36 36 36 bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi 3to oScTOHTejibCTBO TpeSyeT noBbnueHHH moiuhocth npHBona.

UeJlb Η3θδρβΤβΗΗΗ

Uejib H3OÓpeTeHHH saKJUoqaeTCH b ποηημθηηη moiuhocth npHBOfla hjih potophwx Baxy-yMHblX HacocoB C npHHyflHTeJIbHOft CMa3Con. 254127 H3JlO) KeHHe CyiIIHOCTH H3O6peTeHHfl B ochobý n3o6peT6HHH nonoKeHa 3anana, pa3pa6oTaTb CHCTeMy npHHynHTenbHoňCM33KH η, ηη ροτορΗΜΧ BaKyyMHbix HacocoB c noHHJKeHHbíM flaBJíeHHeM nonnopa Macnanpn xojiOflHOM nycxe h 6E3 oSpaTHoro ποτοκβ mation πρκ οτκηιοηβΗΗΗ Hacoca.PeaieHHe stack 3aflauH BKraonaeT cjieflyraume H3BecTHbie aneMeHTbi: pa3MemenHbiňb ojuhoh H3 o6enx onopHbix ι ^ πφ deluge MacnHHbiň Hacoc, HarHeraTenbHbie MacnnHbieKaHanbi κ ομ33ομηημ KaHaBKaM onopHbix ηεπφ hk MacnHHbíM Hanpe3aM nonocrbHacoca b, b BcacbtBaioiUHH MacnonpoBon eanacHoň MacnaHbiň pe3epByap h npHcoenHHeH "Hbifl Ha HanopHoň cropoHe MacjiHHoro Hacoca MacnHHbiH proboscis c BwnycKHbíM OTBepc-τΗβΜ b6jih3h BbinycKHoro Canaan.

CornacHo H3o6peTeHwo, npenycMOTpeHo: BcacbiBaroinHon MacnonpoBon coctoht H3yqacTKa, noflHHMaromocn Bbi MaKCHManbHoro yppBHH Macna, h ynacrKa, 3axaH-HHBaromerocH b 3anacH0M MacnHHOM pe3epeyape. CMa3onHaH KaHaBKa o ^ Ho H3 o6e-hx onopHbix μεπφ nepe3 KaHan coeflHHeHa c npenoxpaHHTenhHbiM KnananoM. ΠρΗΜβρ OCyWeCTBJíeHHH Η3θ6ρβΤβΗΗΗ

Ha npHjiaraeMOM nepTexe npencTaBneho H3o6pa «eHHe b pa3pe3e nniÓepHoro BaxyyM-Horo Hacoca c npennoHceHHoň cncTeMoň npHHyflHTenbHoň cm33kh. B MacjiHHOM Kopnyce 1 HaxojtjHTCH OKpyweHHan aanacHbM MacnHHbiM pe3epByapoM 2CTyneHb Hacoca. OH and H3 coctoht xopnyca Hacoca 3 pacnono »eHHoro 3KcneHTpH uecKH κ-hemY deluge 4c." ByMH BpamaromHMHCH 3acnoHKaMH 5 ποαπιηπηηκοβογο Mn, Ta 6h KpbiuncH noflniHnHHKa seventh Ροτορ 4 CBoeír onopHoří ιρϊπφοΗ 8 ycTaHOBneH b πο / νΙΠΗΠΗΗΚΟΒΟΜ ΙΙΜΤβ 6 and ΟΠΟρΗΟίί ΙξΗΠφΟΗ 9 - b KpblIUKe nOflUIHnHHKa seventh BHyTpeHHeenpocTpaHCTBO Hacoca pa3fleneHO BpmaromHMHcn 3acnoHKaMH five NSE cepnoBHnHbieBbiTecHHTeJibHbie xaMepbj Ha Ha Ha He βηληοθ nepTeace nepnanbHoe npocTpaHCTBO co-τοροβ coeflHHeHo BcacbmaiomHM naTpyÓKOM c h xaMepy cikhthh 10 3aBepinaiotuyiocH.pa3MemeHHbiM b BbinycKHOM Kahan 11 BbinycKHbíM KJiananoM 12. 06e BbiTecHHTenbHbieKaMepú ποστοΗΗΗΟ h3mchhiotch bo BpeMH bpameHHH poTopa 4. IlepeKawHBaeMaH Bee-na (BO3fl, yx) CHCHMaeTCH b xaMepe cacaTHH 10 h BbiTanKHBaeTcn nepe3 BbmycKHoft 1KJianaH 12 ·

HenocpeflCTBeHHO b onopHoň ηβπφε 8 pa3MemeH MacjiHHbi Hacoc 13, Tax xeuiH6epHbiH Hacoc. Ero BcacbiBaiomHon MacnonpoBOfl coctoht H3 MacnoBcacbroawiaeroKanana 14 h MacnoBcacbmaiomeon Tpy6bi 15. MacnoBcacbiBawmHan Kanan 14 προχοηκτB ΠΟΑ1ΠΗΠΗΗΚΟΒΟΜ ΙΙΜΤβ 6 BepTHKanbHO ΒΒβρΧ. OH 3 BO 3KaHHHBaeTCH BCaCbtBaiOIUeMoTBepcTHH 16 Bbiine MaxcHMajibHoro ypoBHH mation 17th Bo BcacwBaiomee OTBepcTHe16 BBeneH BepxHHň Kohen MacnoBcacbiBaromeň TpySbi 15 hhjkhhh KOHeq κοτοροήnorpyaceH b 3anacHoň MacnHHbiň pe3epByap 2 B6nH3H «Ha Ha MacnaHoro xopnyca first-nopHbiň MacnHHbiň Kahan 18 npoxoflHutHň β ποαιπηπηηκοβομ ®Ητβ 6 BepTHKanbHObhh3, pa3BeTBnHeTCH Ha MacnHHbiň Kahan 19 κ 20 cMaaonHoň KaHaBKe onopHoňυ, βπφω 8h Ha HanopHbiň MacnHHbiň Kahan 21 npoxonHUMň nepe3 Kopnyc Hacoca 3H KpbiuiKy nonniHriHHKa 7 κ CMa3onHoň KanaBKe 22 onopHoň ΐΜπφω ninth CMaaonHaH Ka-HaBKa 20 nepe3 MacnHHbiň Hanpe3 23 coeflHHena c nonocTbio Hacoca, and cMaaonnanKaHaBKa 22 coenHHeHa c Heň nepe3 MacnHHbi Nanpe3 24.

KaHaBKH 20 β ποηιπηπηηκοβομ navre 6 προχοηκτ BBepx KaHan 25 κnpenoxpaHHTenbHOMy KnanaHy 26, BbinycK κοτοροπο HaxonHTCH We are MaKCHManbHorolypoBHH Macna 17.

MejKfly connonofloČHbíM BbmycKHbíM oTBepcTHeM 28 β κρωιιικβ noflniHnHHKa 7 ΒβηΗ3ΗBbinycKHoro KnanaHa 12 h CMa3onHoň KaHaBKoň 22 npenycMOTpeH MacnHHb.

Han 27th IIpencTaBneHHaH CHCTeMa CMa3KH nOFL naBneHHeM Φυηκιμοηρ ^ θτ čnenywniHM o6pa3OM.ΠρΗ nnHTenbHOM pexHMe pačOTbi MacnHHbiň Hacoc 13 nepe3 MacnoBcacbroaromyio RPY-'6y 15h MacnoBcafebiBaioiUHň Kanan 14 BcacbiBaeT mation H3 3anacHoro MacnnHoro 254127 pe3epByapa 2h HarHeTaeT ero b HanopHbie MacnuHbie xarianbi 18; 19; 21, b pe-3yjibTaTe nero Macno nonanaeT κ CMa3OMHbiM xanaBxaM 20; 22 hrs nepea MacnaHbieHa, npe3bi 23; 24 - β nonocTb nacoca. 3flecb oho CMa3biBaeT onopHbie μβπφω 8; 9, H CKOJIb3HlUHe fleTaJIH B nOJIOCTH Hacoca, rfle OHO ΗΟΒΑΗΟΒρβΜβΗΗΟ ΒΜΠΟηΗΗβΤ ynJIOT-HHramyio «fcyHKiHio. B 3tom paSoneM coctohhhh npenoxpaHHTenbHbift xnanaH 26 ocTa-eTCH 3aKpbITbIM. naxx BaxyyMHoro Hacoca npenóxpaHHTenbHbift xnanaH 26 OTxpbiBaeT — ca Bcne «cTBue 6onee Bbicoxoro flaBneHHH nofliiopa Macna. NoβδωτοηΗοβ Macno οττβ-xaeT oBpaTHO b 3anacHoň MacnaHbiň peaepByap 2. TaKHM nyTeM noHHxaeTca npeoflo-neeaeMoe flaBneHHe noflriopa. Πρκ pa3orpeBaHHH flaaneHHe noflnopa Macna yMeHbma-stch, Tax hto rtpefloxpaHHTenbHbi xnanaH 26 bhobb 3axpbieaeTCH. Hepe3 BbmycKHoeOTBepcrne 28, MacnaHbi xaHan 27, CMa3onHyio xaHaBxy 22h MacnaHbi Haflpe3 24b nojiocTb Hacoca npoHHxaeT Boaflyx - Hacoc BeHTHnHpyeTcn. CooSmaioiuHňcn ο τ ac non non non non non non non oc ac ac ac ac ac ac non non non non non non non non non h

Bo BpeMH paSoTbi BaxyyMHoro Hacoca Macno H3 BbinycxHoro οτβθροτηη 28h "3aTonnneT" BbinycxHoft xnanaH 12, χοτορωή τβΜ caMbiM ynnoTHaeTCH.

OopMyna Η3θ6ρβτβΗΗΗ. First CHCTeMa npHHyflHTenbHoň cMa3XH flna ροτορΗωχ BaxyyMHbix HacocoB paaMemeH c-B HblM OflHOň H3 ΟββΗΧ ΟΠΟρΗΜΧ ΐχβπφ deluge MacnHHblM HaCOCOM, HanOpHblMHMacnHHbíMH xaHanaMH x ομ33Οηηημ xaHaBxaM οπορΗωχ ι ^ h πφ MacnaHbíM Haflpe3aMb nonocTb Hacoca what BcacbiBaiomHM MacnonpoeoflOM b 3anacnoň MacnaHbiň peeep-Byap h npHcoeAHHeHHbíM Ha Hanopnoň cTopoHe MacnHHoro Hacoca MacnaHbíM xaHa-nom c BbinycxHbíM OTBepcTHSM B6nH3H BbinycxHoro xnanaHa, OTnHnaiomaHCH τβΜ, HTO BcacbraaiomHň MacnonpOBOfl coctoht H3 ynacTxa · (14) noflHHMaiomerocH HaflMaxcHManbHbJM ypoBHeM mation (17), h ynacTxa (15) aaxaHMHBaionierocH b 3a-naCHOM MacnnHOM peaepByape (2), and CMa3OHHaa xaHaBxa (20) H3o6eHx οπορΗωχ ιχβπφ (8; 9) nepe3xaHan (25) coeflHHeHa c npefloxpaHHTenbHbMxnanaHOM, (26). Second CHCTeMa npHHyflHTenbHoň CMa3KH well nyHKTy 1 OTHHMaroinaaca τβΜ, ητο bocxoah-iUHň ynacTOx BcacbiBaromero MacnonpoBOfla BbinonHeH XAX MacnoBcacbieaiomHň x-Han (14) β ποαηιηπηηχοβομ πριτβ (6) and flpyroň, HHexoffHnwň ynacTOK, Bbinon ΗβΗ-XAX norpyxeHHan b 3anacHoň MacnHHbiň · pe3epByap (2) MacnoBcacbmaioiuaHTpy6a (15). 'IIpHnaraeTCH'ηβρτβχ x onHcaHwo Η3θ6ρβτβΗΗΗ Ha 1 nncTe

AHHOTaflHH θ3θ6ρβτβΗΗβ xacaeTCH CHCTeMbi npHHyflHTenbHoň CMa3XH ρ, ηπ ροτορήωχ BaxyyMHbixHacocoB. Uenbio Η3θδρβτβΗΗΗ HBnneTCH noHHweHHe moiuhocth npHBOfla. 3aflanaΗ3θ6ρβτβΗΗΒ 3axmonanacb β noHHxeHHH flaBnHHH noflnopa Macna πρκ χοποαηομnycxe h yMeHbiueHHH oSpaTHoro noToxa Macna npH BbixntoneHHH Hacoca. PenieHHeBxmonaeT H3BecTHbie ΘηβΜβΗτω: MacnHHHň Hacoc, paaMemeHHMň b onopHoň Αβπφβ after-TOPA HanopHbie Macnanne xaHanbi x CMaaonHbíM xaHaBxaM onopHbix ιχβπφ h MacnaHbíMHaflpeaaM b nonocTb Hacoca, BcacHBaromHň MacnonpoBOfl b sanacHoň MacnaHbiňpeaep-; Byap h npHcoeflHHeHHbiň Ha HanopHoň CTopoHe MacnaHbiň xaHan c BbinycxHbíM OTBepc-th6m β6πη3η BbinycxHoro xnanaHa. CornacHO Η3θδρβτβΗΗΐο, ripeflycMOTpeHo: scacbi-Baroumň MacnonpoBOfl coctoht H3 ynacTxa, noflHHMaioineroca Hyflo MaxcHManbHbíM ypOB ηθμ-mation, ynacwa h, b aaxaHHHBaiomerocH aanacHOM MacnHHOM peaepByaper CMa- 254127 30UHaH KakaBKa oflHoň H3 o6eHX onopHbix ρβπφ wepea KaHa «coe« HHeHa c npefloxpa-HHTejIbHtJM KJIanaHOM . - Φηγ. - Πρϋ3ΗΆΗΟ Η3θ6ρβΤβΗΗβΜ ΠΟ pe3yjIbTaTaM 3Κ0ΠβρΤΗ3Μ, ocymecTBneHHoň BeflOMCTBOMno .flejiaM Η3θ6ρβτβΗΗή η naTeHTOB TflP. 1 uepTew 254127

Claims (2)

5 'OBJECT OF THE INVENTION 1. A forced lubrication system for rotary vacuum pumps located in one of the two rotor support pins by an oil pump, pressure oil channels to the lubrication groove pins, and an oil notch to the pump cavity, an oil sump to the backup oil reservoir connected to the oil pump oil side with an outlet port in the vicinity of the discharge valve, characterized in that the suction oil line is folded from a section (14) rising above the maximum oil level (17) and a section (15) terminating in the reserve oil container (2), and the lubrication groove (20) of one (8) of the two support plates (8, 9) is connected to the relief valve (26) via the channel (25). 2. The forced lubrication system of claim 1, wherein the ascending oil suction line extends as an oil suction port (1.4) in the bearing housing (6), and the second downward section is designed as a submerged oil reservoir ( 2) oil suction pipe (15). 254127