CS228639B1 - Růrkový apar - Google Patents

Růrkový apar Download PDF

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Publication number
CS228639B1
CS228639B1 CS785782A CS785782A CS228639B1 CS 228639 B1 CS228639 B1 CS 228639B1 CS 785782 A CS785782 A CS 785782A CS 785782 A CS785782 A CS 785782A CS 228639 B1 CS228639 B1 CS 228639B1
Authority
CS
Czechoslovakia
Prior art keywords
tube
head
pipe
opening
pipe box
Prior art date
Application number
CS785782A
Other languages
Czech (cs)
Slovak (sk)
Inventor
Jozef Ing Guizon
Vladimir Ing Marko
Jozef Ing Racz
Pavol Ing Krajci
Original Assignee
Jozef Ing Guizon
Vladimir Ing Marko
Jozef Ing Racz
Krajci Pavol
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jozef Ing Guizon, Vladimir Ing Marko, Jozef Ing Racz, Krajci Pavol filed Critical Jozef Ing Guizon
Priority to CS785782A priority Critical patent/CS228639B1/en
Publication of CS228639B1 publication Critical patent/CS228639B1/en

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Abstract

Vynález rieši uchytenie a utesnenie rúrky v rúrkovnici z kvalitativně odlišných materiálov tým, že rúrka osadená v otvore rúrkovnice je fixovaná hlavicou s tesniacim elementom umiesteným v medzirúrkovom priestore otvoru rúrkovnice. Hlavioa je opatřená otočnou rirubou alebo rozdelovacím krúžkom. pařát je možné použíť v kombinácii kov - umělá hmota - sklo ako tnpelný výmenník alebo absorber v silné korozívnom prostředí.The invention solves the fixing and sealing of the pipe in the pipe box made of qualitatively different materials by the fact that the pipe installed in the opening of the pipe box is fixed by a head with a sealing element located in the inter-tube space of the opening of the pipe box. The head is equipped with a rotating rib or dividing ring. the claw can be used in combination of metal - plastic - glass as a heat exchanger or absorber in a strong corrosive environment.

Description

Vynález sa týká rúrkového aparátu, u ktorého sa rieši zachytenie rúrok v rúrkovnici.The invention relates to a tubular apparatus in which the gripping of the tubes in the tubesheet is solved.

Doposial známe zachytenie rúrok v rúrkovnici je riešené zavalcovaním a/alebo privarením vyústujúcej rúrky z plochy rúrko vnice. Tento spósob je možné uskutočnít len u materiálov vzájomne zvaritelných, alebo takých, u ktorých zavalcovaním sa vytvoří dostatočne pevné a těsné prilnutie styčných ploch otvoru v rúrkovnici β obvodovou styčnou plochou rúrky. V špeciálnych prípadoch, vzájomnej kombinácie kovu, umělých hmot, respektívne skla, je takýto sposob nemožný. Pre rúrkové aparáty takéhoto typu, pracujúce s nižšími tlakmi, například výmenníky dýmových plynov, je známy, spósob utesňovania a fixácie skleněných rúrok do kovověj rúrkovnice systémom využívajúcim pružnosti špeciálne tvarovanéj manžety. Tento jednoduchý a účinný spósob však je vhodný len pre nižšie tlaky a vyžaduje manžetové ukončenie oboch koncov rúrky.The hitherto known entrapment of the tubes in the tube sheet is solved by rolling and / or welding the orifice tube from the surface of the tube of the collar. This can only be done with materials weldable to each other, or in which a sufficiently strong and tight adherence of the contact surfaces of the hole in the tube sheet β by the circumferential contact surface of the tube is formed by rolling. In special cases, the combination of metal, plastic or glass, such a way is impossible. For tubular apparatuses of this type operating at lower pressures, such as flue gas heat exchangers, it is known to seal and fix glass tubes into a metal tube using a system using the elasticity of a specially shaped collar. However, this simple and effective method is only suitable for lower pressures and requires a cuff termination at both ends of the pipe.

Uvedené nedostatky sú riešené rúrkovým aparátom podlá vynálezu, podstatou ktorého je, že rúrka osadená v otvore rúrkovnice je fixovaná hlavicou s tesniacim elementom umiestneným v medzikružnom priestore otvoru rúrkovnice. Hlavica je opatřená otočnou přírubou alebo rozdelovacím krúžkom.The above-mentioned drawbacks are solved by the pipe apparatus according to the invention, the principle being that the pipe mounted in the tube hole is fixed by a head with a sealing element located in the annular space of the tube hole. The head is provided with a rotating flange or a separating ring.

Riešenie podlá vynálezu umožňuje dokonalé utesnenie a fixáciu rúrky v rúrkovnici, zabezpečuje primeranú dilatáciu v spoji aj pri vyšších tlakoch a teplotách. Dovoluje lahkú výměnu poškodených častí. Nevyžaduje manžetové ukončenie rúrky. Poskytuje univerzálnost uplatnenia kombinácie sklo - umělá hmota - kov, výhodné najmS pre agresivně prostredia. Kombinácie s rozdelovacím krúžkom umožňuje úplatnenie týchto aparétov nie len ako tepelných výmenníkov, ale aj ako filmových absorberov či odpariek·The solution according to the invention enables perfect sealing and fixation of the tube in the tube sheet, ensuring adequate expansion in the joint even at higher pressures and temperatures. Allows easy replacement of damaged parts. It does not require the cuff of the pipe. It provides versatility of application of glass - plastic - metal combination, advantageous especially for aggressive environment. Combination with split ring enables these devices to be paid not only as heat exchangers, but also as film absorbers or evaporators ·

Na výkrese obr. č. 1 je znázorněný rúrkový aparát v řeze ako filmový absorbér.In the drawing, FIG. no. 1 shows a tubular apparatus in cross-section as a film absorber.

-3 228 839-3 228 839

Na obr. č. 2 je znázorněné úchytenie rúrky v rúrkovnici·In FIG. no. 2 shows the tube clamping in the tube sheet.

A na obr. 3 rez A-A rúrkovnicou v medzikružnom priestoře.A in FIG. 3 is a cross-sectional view of an A-A tube sheet in an annular space.

Skleněná rúrka £ prechádza cez otvor 10 v rúrkovnici 2 oper trenej ochranným opláštením 12. Jej poloha je fixovaná hlavicou X naskrutkovanou do závitu 11 otvoru 10. Utesnenie rúrky £ zabezpečuje tesniaci element 6 umiestnený v medzikružnom priestore 8. Priestor pod hlavicou χ a povrch rúrkovnice^chránený ochranným opláštením 12 je utěsněný tesniacim krúžkom 3 a přírubou £ otočnou na závite 13 hlavice χ. Hlavica χ v hornej časti rúrkového aparátu je opatřená rozdelovacím krúžkom χ. Rúrka dilatuje v dilatačněj štrbine χ.The glass tube 8 passes through the opening 10 in the tube sheet 2 supported by the protective sheath 12. Its position is fixed by the head X screwed into the thread 11 of the opening 10. The sealing of the tube 6 is ensured by the sealing element 6 located in the annular space 8. protected by the protective sheath 12 is sealed by the sealing ring 3 and the flange 6 rotatable on the thread 13 of the head 10. The head χ at the top of the tubular apparatus is provided with a separating ring χ. The tube dilates in the dilatation slit χ.

Claims (2)

1. Kůrkový aparát, vyznačený tým, že rúrka (1) osadená v otvore (10) rúrkovnlee (2), je fixovaná hlavicou (5) s tesniacim elementem (6) umiestneným v medzikružnom priestore (8) otvoru (10) rúrkovnlee (2)A crust apparatus, characterized in that the tube (1) mounted in the opening (10) of the tube (2) is fixed by a head (5) with a sealing element (6) located in the annular space (8) of the opening (10) of the tube (2). ) 2, Rúrkový aparát podl'a bodu 1 vyznačený tým, že hlavioa (5) je opatřená otočnou přírubou (4) alebo rozdělovačim krúžkom (9)Tubular apparatus according to claim 1, characterized in that the head (5) is provided with a rotatable flange (4) or a distribution ring (9)
CS785782A 1982-11-04 1982-11-04 Růrkový apar CS228639B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS785782A CS228639B1 (en) 1982-11-04 1982-11-04 Růrkový apar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS785782A CS228639B1 (en) 1982-11-04 1982-11-04 Růrkový apar

Publications (1)

Publication Number Publication Date
CS228639B1 true CS228639B1 (en) 1984-05-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CS785782A CS228639B1 (en) 1982-11-04 1982-11-04 Růrkový apar

Country Status (1)

Country Link
CS (1) CS228639B1 (en)

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