CS266498B1 - Safety column for prevention of the system of heat centralized supply against dynamic press load - Google Patents

Safety column for prevention of the system of heat centralized supply against dynamic press load Download PDF

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Publication number
CS266498B1
CS266498B1 CS865880A CS588086A CS266498B1 CS 266498 B1 CS266498 B1 CS 266498B1 CS 865880 A CS865880 A CS 865880A CS 588086 A CS588086 A CS 588086A CS 266498 B1 CS266498 B1 CS 266498B1
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CS
Czechoslovakia
Prior art keywords
riser
safety
prevention
risers
return
Prior art date
Application number
CS865880A
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Czech (cs)
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CS588086A1 (en
Inventor
Von Jascheroff P Schneidenbach
Jurgen Dr Ing Meyer
Original Assignee
Von Jascheroff P Schneidenbach
Meyer Juergen
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Application filed by Von Jascheroff P Schneidenbach, Meyer Juergen filed Critical Von Jascheroff P Schneidenbach
Publication of CS588086A1 publication Critical patent/CS588086A1/en
Publication of CS266498B1 publication Critical patent/CS266498B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/04—Hot-water central heating systems with the water under high pressure
    • F24D3/06—Arrangements or devices for maintaining high pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D10/00—District heating systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/17—District heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Prostheses (AREA)

Description

1 2664981 266498

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Ctohkh Taxoro BHfla pearnpyioT πηπιβ Ha RaTanemw, xoTopwe npeBbímaioT aonycTHMbiňypoBeHb η TeM caMbiM BeptyT ce6n xax npeaoxpaHHTejibHbie xjianaHbí, nepenycxHbiexnanaHbí, a Taxse paspymaromnecfl inaňQbi, o6napywHBaroiUHe apyroe noBeaeHHe τοηβκοb xapaxTepHCTHxe Bbmon,a. OflHaxo jcuih naeanhHoro ranieHun runpaBjíHnecKHx yaapoeaejiecooSpaaHo βμβοαητβ H3 οηοτθμμ orpaHHneHHoe xojiHnecTBO eme a° aocTHatenHH - 2 - 266498Ctohkh Taxoro BHfla pearnpyioT πηπιβ Ha RaTanemw, xoTopwe npeBbímaioT aonycTHMbiňypoBeHb η those Cambio BeptyT ce6n XAX npeaoxpaHHTejibHbie xjianaHbí, nepenycxHbiexnanaHbí and Taxse paspymaromnecfl inaňQbi, o6napywHBaroiUHe apyroe noBeaeHHe τοηβκοb xapaxTepHCTHxe Bbmon and. OflHaxo jcuih naeanhHoro ranieHun runpaBjíHnecKHx yaapoeaejiecooSpaaHo βμβοαητβ H3 οηοτθμμ orpaHHneHHoe xojiHnecTBO eme and ° aocTHatenHH - 2 - 266498

HanBbicmero npep,ena flaBJíeHHH h 3afl,ep7KHBaTb flocTHaceHHe HaHBbicmero naBjíeHHH yc-TaHOBKH. TaKoro ποβθ,ηθηηη HejibSH fíocTnqb co cTahflapTHbíMH ctohk3mh. Ha npaK-THKe b T3Knx cnynaHX nonb3yioTCH BanporpaMMHposaHHbíM ynpaBjíeHHeM cjihbom ρ,ηαnepenycxHbix KjianaHOB. CTenenn Ha^exaiocTH, κοτοργκ, o6ecnenHBaioT ctohkh, TaKHMo6pa3OM flocTHHb HeBO3Mo»tHo. PacinHpeHHH flHaMeTpa CToaxa na onpeflejieHHbix bmco-Tax Taxíce He πο3βοληιοτ o6ecneunTb HfleaJibHoe rameHne rHflpaBjíHnecKHx yflapoBiHeflocTaTKOM Bcex ycTpoňcTB ajih rameHHH FHHpaBjíHnecKHX y^apos HBJíHeTCH BO3BparBbiBe,qeHHoro H3 ycTaHOBKH TertnoHocHTejia, Ctohkh b tom ace nonepeňHOM ceneHHHSbicTpo B03BpamaioT eqe HMeiomyrocH hojhoj co6paHHbie b OTflenbHbix peaepByapax bojímflOJiwHbí nonaBaTbCH oĎpaTHo nepe3 HacocHbie ycTaHOBKH. Ro chx nop HeH3BecTHaBO3MOaCHOCTb OCymeCTBJíeHHH nOBTOpHOH ΠΟΒΠΗΤΚΗ, paCCHHTaHHOH Ha CneiíH<l)HHeCKHeycjioBHH CHCTeMbi ueHTpajiH3OBaHHoro TennocHa6aceHHH.HanBbicmero npep, ena flaBJíeHHH h 3afl, ep7KHBaTb flocTHaceHHe HaHBbicmero naBjíeHHH yc-TaHOBKH. TaKoro ποβθ, ηθηηη HejibSH fiocTnqb what cTahflapTHbinMH ctohk3mh. Ha npaK-THKe b T3Knx cnynaHX nonb3yioTCH BanporpaMMHposaHHbiM ynpaBjieHHeM cjihbom ρ, ηαnepenycxHbix KjianaHOB. CTenenn Ha ^ exaiocTH, κοτοργκ, o6ecnenHBaioT ctohkh, TaKHMo6pa3OM flocTHHb HeBO3Mo »Hoo. PacinHpeHHH flHaMeTpa CToaxa to onpeflejieHHbix bmco-Tax taxis Ile πο3βοληιοτ o6ecneunTb HfleaJibHoe rameHne rHflpaBjíHnecKHx yflapoBiHeflocTaTKOM Bcex ycTpoňcTB ajih rameHHH FHHpaBjíHnecKHX y & apos HBJíHeTCH BO3BparBbiBe, qeHHoro H3 ycTaHOBKH TertnoHocHTejia, Ctohkh b that ACE nonepeňHOM ceneHHHSbicTpo B03BpamaioT EQE HMeiomyrocH hojhoj co6paHHbie b OTflenbHbix peaepByapax bojímflOJiwHbí nonaBaTbCH oĎpaTHo nepe3 HacocHbie ycTaHOBKH. Ro chxnop HeH3BecTHaBO3MOaCHOCTb OCymeCTBJiHHH nOBTOpHOH ΠΟΒΠΗΤΚΗ, paCCHHTaHHOH HaCiHiH l 1) HHeCKHeycjioBHH CHCTeMbi ueHTpajiH3OBaHHoro TennocHa6aceHHH.

Henb H3o6peTeHHHHenb H3o6peTeHHH

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Ha CTOHKG MOJKHO p33MGCTHTb HGCKOJlbKO T3KHX MGČT npepblBaHHH. flHaMGTp CTOHKab nocjiGflOBaTenbHo bkjhohghhom pe3epByape μοκθτ οτηηηθτβοη ot flnaMGTpa nepBo-ro CTOHKa. BbicoTa CTOHKa b npeflBKjnoneHHOM pesepsyapG cooTBeTCTByeT HaHBbicme-My npe«oxpaHHeMOMy npoMeacyTonHOMy flaBjíeHHio. . . PG36pByap, oKpyacaioiUHň nocjieňOBaTejibHo BKjnoneHHbiň ctohk, MoaceT πρηηημητβ on—peflejieHHoe kojihhgctbo bobh, He npeBbnnaH HaHBbicmero flaBJíeHHH ycTaHOBKH, npeac-fle ίθμ cpaÓOTaeT nepenycK. B momght noHBJíeHHH flHHaMHnecKHx nůBbmieHHň flaBJíeHHH, HanpHMep, ripn 0TKa3e utnp-KyjIHHHOHHÓrO Hacoca, MOaCHO SbICTpO OTBeCTH HGOĎXOHHMOe KOJIHHeCTBO BOflbl. 3toKOJiHnecTBO BOflbj πρκ BBOfle CHCTeMbi b fleňcTBHe MO3KHO npoBOflHTb qepe3 cnegHajib-Hbie BoaBpaTHbie otbgpcthh, b cbh3h c neM HMeeTCH B03MoacHocTb no«Bo«a κ CHCTe—Me c 33Λβρ>κκοΗ no BpeMeHH. Thkhm oSpasoM oBnenaeTca npoijecc nycKa CHCTeMbi.Bo3BpaTHHe OTBepcTHH pa3MemeHbi b neperopoflKe nocjieBOBaT.ejibHo BKjnoneHHoró pe-3epByapa hjih ace b ctohkg. Bo3BpaTHbie OTBepcTHH no οτηοιπθηηκ) k CTOHKy cyaceHbíh no3BOJiHK>T nonHoe onopoacHeHne b HopMajibHOM peatHMe. IIocjieBOBaTenbHo bkjho-ueHHbiň pe3epByap nepe3 jihhhkj BbinycKa BO3flyxa h nepenycK coeflHHeH c oKpyacaw-meň cpefloň, BCJie,ncTBHe nero b cjiynae ηθο6χοβημοοτη BbiBefleHHyro Bony MoaCHo ot-BecTH b oKpyacawmyio epefly. Pa3JiHHHbie ποτοκη πρκ rioBbnneHHH h chhjkghhh βηβιιθηηηflocTHraioTCH Bcne,ttcTBHG pa3MemeHHH xnanaHa oSpaTHoro τθηθηηη okojio ποοτοηηηο-ro nonepenHoro cghghhh οοθληηητθηβηοη jihhhh CTOHKa c npefloxpaHHeMoň CHCTe-Moň. ÍIjih o6ecneneHHH κβκ mokho čojiee ČbicTpoft hjih ace HO3HpoBaHHofí οΘρητηοη _ 3 - · 266498 nOflaHH KOnHHGCTB BOflbl H3 CTOHKa BO3MO5KHM OCHamGHHbie KJianaHOM οβρβΤΗΟΓΟ TG—hghhh TpySonpoBOflbioHa CTOHKG MOJKHO p33MGCTHTb HGCKOJlbKO T3KHX MGCT npepblBaHHH. flHaMGTp CTOHKab nocjiGflOBaTenbHo bkjhohghhom pe3epByape μοκθτ οτηηηθτβοη ot flnaMGTpa nepBo-ro CTOHKa. BbicoTa CTOHKa b npeflBKjnoneHHOM pesepsyapG cooTBeTCTByeT HaHBbicme-My npe «oxpaHHeMOMy npoMeacyTonHOMy flaBjíeHHio. . . PG36pByap, oKpyacaioiUnUnOnBaTHeBhBoNnOnHHBE ctohk, MoaceT πρηηημητβ on —peflejieHHoe kojihhgctbo bobh, He npeBbnnaH HaHBbicmero flaBJieHHH ycTaHOBKH, npeac-fle ίθμ cpaÓOTaeT nepenycK. B momght noHBJíeHHH flHHaMHnecKHx nBBbmieHHn flaBJíeHHH, HanpHMep, ripn 0TKa3e utnp-KyjIHHHOHHÓrO Hacoca, MOaCHO SbICTpO OTBeCTH HGOĎXOHHMOe KOJIHHeCTBO BOflbl. 3toKOJiHnecTBO BOflbj πρκ BBOfle CHCTeMbi b fleňcTBHe MO3KHO npoBOflHTb qepe3 cnegHajib-Hbie BoaBpaTHbie otbgpcthh, b cbh3h c neM HMeeTCH B03MoacHocTb no «Bo« and κ CHCTe — Me c 33Λβρ> κκοΗ no BpeMeHH. Thkhm oSpasoM oBnenaeTca npoijecc nycKa CHCTeMbi.Bo3BpaTHHe OTBepcTHH pa3MemeHbi b neperopoflKe nocjieBOBaT.ejibHo BKjnoneHHoró pe-3epByapa hjih ace b ctohkg. Bo3BpaTHbie OTBepcTHH no οτηοιπθηηκ) to CTOHKy cyaceHbb no3BOJiHK> T nonHoe onopoacHeHne b HopMajibHOM peatHMe. BocByBeH hHyro Bony MoaCHo ot-BecTH b oKpyacawmyio epefly. Pa3JiHHHbie ποτοκη πρκ rioBbnneHHH h chhjkghhh βηβιιθηηηflocTHraioTCH Bcne, ttcTBHG pa3MemeHHH xnanaHa oSpaTHoro τθηθηηη okojio ποοτοηηηο-ro nonepenHoro cghghhh οοθληηητθηβηοη jihhhh CTOHKa c npefloxpaHHeMoň CHCl-MON. I j o 6 3 ho ho ho ho oj ho ho ho ho ho 266 266 266 266 266 266 266 266 266 266 266 266 266 OH OH OH — — — — — — — — —

npHMep_BbinonHeHHH H3o6pgtghhg noHCHHGTCH c noMombio HUKecnenyiomero npHMepa ocyinecTBnGHHH, npn-qeM Ha pnc.1 noKa3aH npenoxpaHHTenbHbiň ctohk.npHMep_BbinonHeHHH H3o6pgtghhg noHCHHGTCH c noMombio HUKecnenyiomero npHMepa ocyinecTBnGHHH, npn-qeM Ha pnc.1 noKa3aH npenoxpaHHTenbHbiin ctohk.

Ctohk 3 nepe3 TpySonpoBon 1 noflcoep;HHeH' κ 3amnníaeMoň chctgmg, BcnencTBHe yc-nOBHH flaBJíeHHH B HOpManbHOM pGJKHMG pafíOTbl ypOBeHh BOflbl BCeTfla HaXOflHTCH HH-we pe3epByapa 5. Πρκ 0Txa3e Hacoca ypoBGHb βολή nonHHMaeTCH h jjocTHraeT bm-χοαηογο oTBepcraH 2 cToaxa 3. Πρκ stom nasneHHH, cooTBGTCTByioineM BbicoTe bm-χοηηογο oTBepcraa 2, onpefl&amp;neHHoe xonHnecTBO Βοηω μοχθτ BbiTexarb H3 Bbixofl-Horo OTBepcraa 2 b OKpyJKaiomHň pe3epByap 5 no τβχ πορ, noxa ypoBeHb BOflbí HeROCTHr BblCOTbl BbIXORHOrO OT.BepCTHH 2. ΠΟΟΠΘ CHanana npOHCXOflHmerO MeflJieHHOnoBbnneHHH flaBJíeHHH ypoBeHb Βορ;ω noCTuraeT cToaxa 4, tgm caMMM naBneHHe b chc-TeMe moikgt aajiee yBennHHBaTbCH ennoTb no m axcHMajibHoro nonycTHMoro naBne-ηηη, κοτοροε cooTBeTCTByeT BbicoTe BbixonHoro οτβθροτηη 6 CToaxa 4. Oxpywa-ioiuhh pe3epByap 7 npH stom naBJíGHHH πρκΗΗΜββτ onpeneneHHoe kohhhgctbo βο,βιμóe3 noBbnneHHH naBnGHHH b chctgmg no cpaČaTbroaHHH nepenycxa 8. Hepes nepe-nycx 8 h jihhhk) ynaneHHH BO3flyxa 9 ctohk cbh33H c oKpywaromeft cpenoň.flo3HpoBaHHan oSpaTHan nonana BbiBeneHHoň Βοηω npon3BonnTCH nepe3 BO3BpaTHoeOTBepcTHe 10 b neperoponKe 16 pe3epByapa 7 mih »g nepe3 BO3BpaTHoe otbgpc-rae 12 b ctohkg 3. /To3HpoBaHHaH oSpaTHan nonana boam b cHCTeMy. mowgt ocy-mecTBJíHTbca THKJKe no TpyČonpoBonaM, ocHameHHbíM KnananoM očparaoro tghghhh 11,13. B npHcoeflHHeHHH CTOHKa 3 κ TpySonpoBony 1 TpyčonpoBon oÓwaT no oSycnoB-.πθηηογο CHCTeMoň nonepenHoro cghghhh 14.Ctohk 3 nepe3 TpySonpoBon 1 noflcoep; HHeH 'κ 3 amnníaeMoň chctgmg, BcnencTBHe YC-nOBHH flaBJíeHHH B HOpManbHOM pGJKHMG pafíOTbl ypOBeHh BOflbl BCeTfla HaXOflHTCH HH-WE pe3epByapa fifth Πρκ 0Txa3e Hacoca ypoBGHb βολή nonHHMaeTCH h jjocTHraeT BM-2 χοαηογο oTBepcraH cToaxa third one hundred meters Πρκ nasneHHH, cooTBGTCTByioineM BbicoTe BM-χοηηογο oTBepcraa 2 onpefl &amp; neHHoe xonHnecTBO Βοηω μοχθτ BbiTexarb H3 Bbixofl Horo OTBepcraa 2-b OKpyJKaiomHň pe3epByap 5 no τβχ πορ, noxious ypoBeHb BOflbí HeROCTHr BblCOTbl BbIXORHOrO OT.BepCTHH second ΠΟΟΠΘ Hanan npOHCXOflHmerO MeflJieHHOnoBbnneHHH flaBJíeHHH ypoBeHb Βορ; ω noCTuraeT cToaxa 4 TGM Camm naBneHHe b CHC-topic moikgt aajiee yBennHHBaTbCH ennoTb no m-axcHMajibHoro nonycTHMoro naBne ηηη, κοτοροε cooTBeTCTByeT BbicoTe BbixonHoro οτβθροτηη 6 CToaxa fourth Oxpywa ioiuhh pe3epByap 7-one hundred meters NPH naBJíGHHH πρκΗΗΜββτ onpeneneHHoe kohhhgctbo βο, βιμóe3 noBbnneHHH naBnGHHH b chctgmg no cpa ČaTbroaHHH nepenycxa eighth Hepes NEP-nycx 8 h jihhhk) ynaneHHH BO3flyxa 9 ctohk cbh33H c oKpywaromeft cpenoň.flo3HpoBaHHan oSpaTHan nonane BbiBeneHHoň Βοηω npon3BonnTCH nepe3 BO3BpaTHoeOTBepcTHe 10 b neperoponKe 16 mih pe3epByapa 7 »g nepe3 BO3BpaTHoe otbgpc rac-12 b ctohkg 3. / To3HpoBaHHaH oSpaTHan nonana boam b cHCTeMy. mowgt ocy-mecTBJíHTbca THKJKe no TpyČonpoBonaM, ocHameHHbíM KnananoM očparaoro tghghhh 11.13. B npHcoeflHHeHHH CTOHKa 3 κ TpySonpoBony 1 TpyčonpoBon oÓwaT no oSycnoB-.πθηηογο CHCTeMo nonepenHoro cghghhh 14.

CaMytó y3Kyto nnomanb nonepenHoro ceneHHH mowho o6oííth c noMombio TpyGonpoBOnaH KJianaHa oČpaTHoro tghghhh 15, HanpaBneHHe npoTOKa κοτοροτο HBnneTCH bm6h-paeMbiM η πο3βοπη6τ 3aMenneHHbiň BbiBon Hnu »e oOpaTHyro nonany Bonw.CaMytó y3Kyto nnomanb nonepenHoro cHHH mowho o6oííth c noMombio TpyGonpoBOnaH KJianaHa oČpaTHoro tghghhh 15, HanpaBneHHe npoTOKa HBnneTCH bm6h-paeMbiM η πο3βοπη6τ 3aMenneHHbi BbiBon Hnu »e oOpaTHyro nonany Bonw.

$opMynaj43°6peTeHHH 1. ripenoxpaHHTenbHbiH ctohk ηππ 3amnTbi chctgm neHTpann3OBaHHoro TennocHa6»e- HHH OT nHHaMHHeCKHX CWHMaiOIHHX Harpy3OK, OTnHnaraniHHCH ΤβΜ, HTOcocTOHiunň no KpaňHeň Mepe H3 nsyx ctqhkob (3 h 4) Kacxan, pa3MemeHHbiň bpeaepByapax (5 a 7), coenHHen c Tpy6onposonoM (1), npnneM ctohk (3) HMseTBbixonHoe oTBepcTHG (2), a ctohk (4) - Bbixonnoe OTBepcTHe (6), otbgpcthg CTOHKa (4) προχοηκτ ηβρβ3 neperoponKy (16) h ycTaHaBnňBaeT coenHHGHHe coCTOHKOM (3), BbIXOnHbIG OTBepCTHH (2 H 6) CBOĎOnHO BňawTCH B p636pByapb1 (5h 7) h o6pa3yioT OKOHnaHHe ctohkob (3 h 4). 2. IIpGnoxpaHHTGnbHbiH ctohk no π.1, ο τ π η n a ro m h ň c h τβΜ, qTo oH coc-TOHT H3 HeCKOJlbKHX CTOHKOB. 3. npGnoxpaHHTGnbHbiň ctohk non.1, oTnunaiomHHCH tgm, ητο nepe-roponKa (16) ημθθτ no KpaňHeň Μβρε onHo BO3BpaTHOG otbgpcthg (10), a cto-hk (3) - no Kpaňneň mgpg onHo BO3BpaTHOG otbgpcthg (12). 4. ripGnoxpaHHTenbHbiří ctohk no π.1, o τη H.-n a io nu ň c η τβΜ, ητο none-penHOG ceneHHe TpyfíonpoBona (1) κ CTOHKy (3) načTHHHo Ha onpenaJieHHoň hhh-He cywGHO, η κ cy)KGHHK) nonepGHHoro cghghhh (14) oTHeeeHa πηηηη oSpaTHoňcbh3h, ocnamGHHaH KnanaHOM oSpaTHoro τεηβΗΗΗ c BbiSnpaGMbiM HanpasneHHeMnponycKaHHH h perynnpyeMbiM pacxonoM (15). 5. IlpenOXpaHHTGnbHblH CTOHK ΠΟ Π. 1, O Τ Π HHaiomHHCH ΤβΜ, HTO HapG3epByape (7) pa3MemeHbi nGpenycK (8) η πηηηη ynaneHHH BO3nyxa (9) . - 4 - 266498 6, IIpeAoxpaHHTejibHbiň ctohk πρπ.1, oTnHMaromHňcn τβΜ, ητο χμιπo6paTHoň nonann BbiBeneHHoň bohm H3 peaepeyapoB (5 h 7) bmccto BO3BpaTHb!xoTBepcraň (10 h 12) npenycMOTpeHbí nepenycKHbie TpyĎonpoBonw, ocHameHHbieKnanaHOM oĎpaTHoro τεηβΗΗΗ (11 h 13).$ OpMynaj43 ° 6peTeHHH first ripenoxpaHHTenbHbiH ctohk ηππ 3amnTbi chctgm neHTpann3OBaHHoro TennocHa6 »e HHH OT nHHaMHHeCKHX CWHMaiOIHHX Harpy3OK, OTnHnaraniHHCH ΤβΜ, but HTOcocTOHiunň KpaňHeň Mepe H3 nsyx ctqhkob (3 H 4) Kacxan, pa3MemeHHbiň bpeaepByapax (5 and 7), c coenHHen Tpy6onposonoM (1), npnneM ctohk (3) HMseTBbixonHoe oTBepcTHG (2), and ctohk (4) - Bbixonnoe OTBepcTHe (6), otbgpcthg CTOHKa (4) προχοηκτ ηβρβ3 (16) h ycTaHaBnnBaeT coenHHGHHe by coCTOHKOM (3), BbIXOnHbIG OTBepCTHH (2 H 6) CBO DONGTCH B p636pByapb1 (5h 7) h o 6pa 3yioT OKOHNAHHe ctohkob (3h 4). 2. IIpGnoxpaHHTGnbHbiH ctohk no.1, ο τ π η n and ro m h c c τ τ τ, qTo oH coc-TOHT H3 HeCKOJlbKHX CTOHKOB. 3. npGnoxpaHHTGnbHbi ctohk non.1, oTnunaiomHHCH tgm, ητο nepeononon (16) ημθθτ kpaňHeň Μβρε onHo BO3BpaTHOG otbgpcthg (10), and cto-hk (3) - no Kpaňneň mgpg onHo BO3BpaTHOG otbgpcthg (12). 4. ripGnoxpaHHTenbHbiří ctohk no.1, o τη H.-na io nu c τβΜ, ητο none-penHOG ceneHHe TpyfíonpoBona (1) κ CTOHKy (3) NačTHHHo Ha onpenaJieHHoň hhh-He cywGHO, η κ cy) KGHHK) nonepGHHoro cghghhh (14) oTHeeeHa πηηηη oSpaTHoňcbh3h, ocnamGHHaH KnanaHOM oSpaTHoro τεηβΗΗΗ c BbiSnpaGMbiM HanpasneHHeMnponycKaHHH h perynnpyeMbiM pacxonoM (15). 5. IlpenOXpaHHTGnbHblH CTOHK ΠΟ Π. 1, O Π Π HHaiomHHCH ΤβΜ, HTO HapG3epByape (7) pa3MemeHbi nGpenycK (8) η πηηηη ynaneHHH BO3nyxa (9). - 4-266498 6 IIpeAoxpaHHTejibHbiň ctohk πρπ.1, oTnHMaromHňcn τβΜ, ητο χμιπo6paTHoň nonann BbiBeneHHoň Bohm H3 peaepeyapoB (5 H 7) bmccto BO3BpaTHb! XoTBepcraň (10 h 12) npenycMOTpeHbí nepenycKHbie TpyĎonpoBonw, ocHameHHbieKnanaHOM oĎpaTHoro τεηβΗΗΗ (11 h 13).

AHHOTapHH IÍ3o6peTSHne KacaeTcn npanoxpaHHTajibHoro ctohkb η-ππ aamuTbi chctom u;eHTpajiH3o~Β3ΗΗΟΓΟ T8njlOCHa6x8HHH OT nHHaMHH8CKHX CJKHMaiomHX HarpyBOK, ΠρΗΜεΗΗεΜΟΓΟ BOBČex rHflpaBJíHnecKHx ceTHX, b κοτορωχ, HanpHMep, BcnefíCTBwe oTKa3a Hacoca, braflpaBJínuecKoň CHCTeMe Ha6nronaioTCH flHHaMHnecKue h3M6H6hhh naBjíenHH, κοτορωεnpHBOflHT K HefldnyCTHMblM riOBbniieHHHM flaBJíeHHH. Uejlb H3O6peTeHHH 3aKnKWaeTCfl Bnpe/yioHceHHH oTHocnmeroca κ τεΧΗκκε 6e3onacHocTH pemeHHH ηπη ηεΜπφπροΒΗΗΗΗ ρ,αHaMHHecxHX rHflpaBJíHnecKHX npopeccoB, npencTaBJWioinero b noCTpoeHHH npocToe hc-nOJIHeHMe C BblCOKOň HafleTKHOCTbIO H HeSHaBHTeJIbHblMH TeXHHBeCKHMH 33Tp3TaMH.AHHOTapHH IÍ3o6peTSHne KacaeTcn npanoxpaHHTajibHoro ctohkb η-ππ aamuTbi chctom u; ~ eHTpajiH3o Β3ΗΗΟΓΟ T8njlOCHa6x8HHH OT nHHaMHH8CKHX CJKHMaiomHX HarpyBOK, ΠρΗΜεΗΗεΜΟΓΟ BOBČex rHflpaBJíHnecKHx ceTHX b κοτορωχ, HanpHMep, BcnefíCTBwe oTKa3a Hacoca, braflpaBJínuecKoň CHCl Ha6nronaioTCH flHHaMHnecKue h3M6H6hhh naBjíenHH, κοτορωεnpHBOflHT K HefldnyCTHMblM riOBbniieHHHM flaBJíeHHH. Uejlb H3O6peTeHHH 3aKnKWaeTCfl Bnpe / yioHceHHH oTHocnmeroca κ τεΧΗκκε 6e3onacHocTH pemeHHH ηπη ηεΜπφπροΒΗΗΗΗ ρ, αHaMHHecxHX rHflpaBJíHnecKHX npopeccoB, npencTaBJWioinero b noCTpoeHHH npocToe HC-C nOJIHeHMe BblCOKOň HafleTKHOCTbIO H HeSHaBHTeJIbHblMH TeXHHBeCKHMH 33Tp3TaMH.

B ocHOBy Η3ο6ρβτβΗΗΛ nonoxeHa 3anana npennoxHTb npenoxpaHHTenbHbiíi ctohk, ko~Topwň no3Boji«eT onpejnéJieHHbie bwboam TeiuioHOCHTejiH etne no nocTnxeHHH HaHBbicmero npenena naBJíeHHH, paĎOTaeT 6β3 βηβοποβ b oKpyxaromyio cpeny h ΗΜεετ xapax-TepHCTHKy, H3MeHeHHyio npH cHuweHHH naBjíeHHH no oTHomenHio κ noBbnneHHto naBJíe-HHH O B cooTBeTCTBHH c H3o6peTeHneM 3anana pemaeTCH nocpencTBOM τογο, hto ctohknpepbiBaeTCH h b MecTax npepbroaHHH Bona Μοχβτ cnHBaTbC» b peaepByap, oxpyxato-mnň ctohk. IIpn3HaHo Η3ο6ρβτβΗΗέΜ no peeynbTaTaM 3KcnepTH3bi, ocymecTBneHHoň BenoMCTBOMno nenaM H3o6peTeHHň h naTeHTOB PflP. 1 ηβρτεχB ocHOBy Η3ο6ρβτβΗΗΛ nonoxeHa 3anana npennoxHTb npenoxpaHHTenbHbiíi ctohk, co ~ Topwň no3Boji «eT onpejnéJieHHbie bwboam TeiuioHOCHTejiH Etne well nocTnxeHHH HaHBbicmero npenena naBJíeHHH, paĎOTaeT 6β3 βηβοποβ b oKpyxaromyio cPen H ΗΜεετ xapax-TepHCTHKy, H3MeHeHHyio NPH cHuweHHH naBjíeHHH well oTHomenHio κ noBbnneHHto naBJíeHHH OB cooTBeTCTBHH c H3o6peTeHneM 3anana pemaeTCH nocpencTBOM τογο, hto ctohknpepbiBaeTCH hb MecTax npepbroaHHH Bona Μοχβτ cnHBaTbC b peaepByap, oxpyxato-nn ctohk. IIpn3HaHo Η3ο6ρβτβΗΗέΜ no peeynbTaTaM 3KcnepTH3bi, ocymecTBneHNo BenoMCTBOMno nenM H3o6peTeHHň h naTeHTOB PflP. 1 ηβρτεχ

Claims (6)

266498266498 PŘE DME T VYNALEZU 1· Pojistná stoupačka pro ochranu systémů ústředníhozásobování teplem před dynamickou stlačující zátěží,Vyznačující se tím, že kaskáda, skládající se alespoňze dvou stoupaček (3, 4), rozmístěna v nádržích (5, 7),je spojena s potrubím (1), přičemž první stoupačka (3)má výstupní otvor (2), a druhá stoupačka (4) výstupníotvor (6), druhá stoupačka (4) prochází přepážkou (16)a uskutečňuje spojení s první stoupačkou (3), výstupníotvory (2, 6) volně vyúsťují do nádrže (5, 7) a vytvářízakončení stoupaček (3,4)·THEREFORE 1: A safety riser to protect the central heat supply systems from the dynamic compressive load, characterized in that the cascade, consisting of at least two risers (3, 4), disposed in the tanks (5, 7), is connected to the pipe ( 1), wherein the first riser (3) has an outlet opening (2), and the second riser (4) output opening (6), the second riser (4) extends through the partition (16) and engages the first riser (3), the outlet openings (2) , 6) freely open into the tank (5, 7) and create the end of the risers (3,4) · 2. Pojistná stoupačka podle bodu 1, vyznačující se tím,že se skládá z několika stoupaček·2. A safety riser according to claim 1, characterized in that it comprises several risers. 3. Pojistná stoupačka podle bodu 1, vyznačující se tím,že přepážka (16) má alespoň jeden zpětný otvor (10), aprvní stoupačka (3) alespoň jeden Zpětný otvor (12).3. A safety riser according to claim 1, characterized in that the partition (16) has at least one return opening (10) and a first riser (3) at least one return opening (12). 4. Pojistná stoupačka podle bodu 1, vyznačujíoí se tím,že příčný průřez potrubí (1) k první stoupačce (3) ječástečně na určené délce zúžen, a k zúžení (14) příčnéhoprůřezu (15) je přiřazeno obtokové potrubí, vybavené ven-tilem (15) zpětného průtoku s volitelným směrem propouš-tění a regulovatelnou spotřebou.4. A safety riser according to claim 1, characterized in that the cross-section of the conduit (1) to the first riser (3) is tapered at a defined length, and a bypass conduit equipped with a valve is assigned to the constriction (14) of the cross-section (15). 15) reverse flow with selectable throughput and controllable consumption. 5. Pojistná stoupačka podle bodu 1, vyznačující se tím, - 6 - 266498 že v druhé nádrži (7) jsou rozmístěny propusí (8) a odvzduěňovací potrubí (9).5. A safety riser according to claim 1, characterized in that in the second tank (7) there is a choke (8) and a vent line (9). 6. Pojistná stoupačka podle bodu 1, vyznačující setím, že pro.zpětný přívod vody jsou nádrže (5, 7)opatřeny propouštěoími potrubími, vybavenými zpětnýmiprůtokovými ventily (11, 13).6. A safety riser according to claim 1, characterized in that the return water supply (5, 7) is provided with leakage ducts provided with return flow valves (11, 13).
CS865880A 1985-12-31 1986-08-06 Safety column for prevention of the system of heat centralized supply against dynamic press load CS266498B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD85285840A DD255257A3 (en) 1985-12-31 1985-12-31 SAFETY TUBE FOR THE PROTECTION OF REMOTE WATER SYSTEMS AGAINST DYNAMIC PRESSURE LOADS

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CS588086A1 CS588086A1 (en) 1988-10-14
CS266498B1 true CS266498B1 (en) 1990-01-12

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DD (1) DD255257A3 (en)
DE (1) DE3618307A1 (en)
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Publication number Priority date Publication date Assignee Title
HUE026615T2 (en) * 2013-03-26 2016-06-28 Bilfinger Vam Anlagentechnik Gmbh Pressureless accumulator for district heating systems
RU207127U1 (en) * 2021-04-27 2021-10-13 Общество с ограниченной ответственностью "ФЛЭП" Thermal point protection device

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CS588086A1 (en) 1988-10-14
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RU1789823C (en) 1993-01-23

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