CS205833B1 - Suspension of hermetically sealed coolant compressors - Google Patents
Suspension of hermetically sealed coolant compressors Download PDFInfo
- Publication number
- CS205833B1 CS205833B1 CS188679A CS188679A CS205833B1 CS 205833 B1 CS205833 B1 CS 205833B1 CS 188679 A CS188679 A CS 188679A CS 188679 A CS188679 A CS 188679A CS 205833 B1 CS205833 B1 CS 205833B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hinge
- spring
- compressor
- fixed
- plug
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title description 4
- 239000002826 coolant Substances 0.000 title 1
- 210000002445 nipple Anatomy 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 2
- 239000000243 solution Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012089 stop solution Substances 0.000 description 1
Landscapes
- Compressor (AREA)
Description
Vynález sa vztahuje na závěs hermetického chladivového kompresora.The invention relates to a hermetic refrigerant compressor suspension.
Sú známe různě konštrukcie závesov, ako například riešenie so spádným-dorazem, ako jeden celok pre kompresory s vertikálnym hríadelom,' u ktorého v hornej časti sa naskrutkováva pružina, dolná časť má doraz pre pohyb kompresora smerom dole. U tějto konštrukcie montáž zostavy motorkompresora na závěs je možné len naskrutkovariím závesnej pružiny, čo je pracnejšie, ako pri delenom závese.Various hinge designs are known, such as a fall-stop solution, as one unit for vertical shaft compressors in which a spring is screwed in the upper part, the lower part having a stop for moving the compressor downwards. With this construction, mounting the motor-compressor assembly on the hanger is only possible with the screwing of the suspension spring, which is more laborious than with a split hinge.
Ďalej je známe riešenie, pri ktorom sa závěs skládá z dvoch častí, a· to násuvnej a pevnej. V násuvnej časti závěsu je upevněný jeden koniec pružiny, druhý koniec tejto pružiny je uchytený v telese kompresora. Násuvná časť závěsu sa nasúva do spodnej časti závěsu, privarenej na plášť kompresora, přitom násuvná časť závěsu je obopnutá prelisovaním spodnej časti závěsu. Nevýhodou tohoto závěsu je nižšia pevnost při vysokých zaťaženiach při preprave, hlavně pri váčších hmotaosttach hermetických kompresorov.Furthermore, a solution is known in which the hinge consists of two parts, namely a plug-in and a fixed one. One end of the spring is fixed in the plug-in part of the hinge, the other end of the spring is mounted in the compressor body. The sliding part of the hinge is slid into the lower part of the hinge welded to the compressor casing, while the sliding part of the hinge is encased by pressing the lower part of the hinge. The disadvantage of this hinge is lower strength at high loads during transport, especially at heavier weights of hermetic compressors.
Vyššie uvedené nevýhody sú odstránené závespm podlá vynálezu, ktorý má delený závesí skláďajúci sa z .dvoch častí: pevnej a násuvnej. Jeho podstatou je, že pevná časť je nerozoberatelne připevněná k plášťů kompresora, do násuvnej časti je naskrutkóvaný jeden koniec závesnej pružiny, druhý koniec tejto pružiny je naskrutkóvaný do bloku kompresora, pričom po nasunutí násuvnej časti do pevnej časti takmer celý odvod násuvnej časti tesne obopína pevnú časť a pevný spoj je dosiahnutý stykom medzi bradavkami závěsu a plochou násuvnej časti.The above disadvantages are overcome by the hinge according to the invention, which has a split hinge consisting of two parts: fixed and slip-on. Its essence is that the fixed part is permanently attached to the compressor casings, one end of the suspension spring is screwed into the plug-in part, the other end of this spring is screwed into the compressor block. and the rigid joint is achieved by contact between the hinge nipples and the surface of the plug-in portion.
Výhodou tohoto riešenia je, že je jednoduché, nenáročné- na pracnost při montáži v podmienkach sériovej výroby, resp. pri demontáži kompresora, keď sa vyžaduje jeho oprava. Výhodou závěsu je ďalej vyššia pevnost závěsu pri extrémnom zatažení, napr. pri cestenej alebo železničnej preprave kompresorov.The advantage of this solution is that it is simple, unpretentious and difficult to assemble in conditions of mass production, resp. when disassembling the compressor when repair is required. The advantage of the hinge is further higher hinge strength under extreme pulling, e.g. for road or rail transport of compressors.
Příklad vyhotovenla je znázorněný na priloženom výkrese, na ktorom obr. 1 představuje nárys závěsu v rozloženom stave, obr. 2 jeho rez, na obr. 3 je pohlaď zhora na zmontovaný závěs a spojenie pružiny so závěsová. a telesom kompresora, na obr. 4 je čiastoičný rez znázoriíujúci závěs spojený pružinou s telesom kompresora v pracovnej polohe.An exemplary embodiment is shown in the accompanying drawing, in which FIG. 1 is an exploded front view of the hinge; FIG. 2 shows a sectional view thereof, FIG. 3 is a top view of the assembled hinge and the spring-hinge connection. and the compressor housing, in FIG. 4 is a partial cross-sectional view showing the spring-coupled hinge to the compressor housing in the operative position.
Závěs sa skládá z násuvnej časti 1 a z pevnej časti 2 privarenej na plášti 5 kompresora. V násuvnej časti 1 závěsu je ukotvený jeden koniec pružiny 3, pričom druhý koniec tejto pružiny 3 je upevněný v telese 4 kompresora. Pevná časť závěsu 2 má na spodnej straně doraz 6 a na hornej straně Čap 7, na ktorý sa nasúva násuvná časť 1 závěsu, ktorá'upevňovacím ohybom 8 sa navlieka na čap 7 tak, že ho obopína z jeho zadněj strany a z bokov a čiastočne z pred205833 nej strany. P.evnosť spojenia sa zabezpečuje bradavkami 9 ná čapě 7 pevnej časti 2 závěsu, a to zatlačením, alebo zalisovaním upevňovaeieho konoa 8 násuvnéj časti závěsu na čap 7 pevnej časti 2 závěsu.The hinge consists of a sliding part 1 and a fixed part 2 welded to the compressor casing 5. One end of the spring 3 is anchored in the sliding part 1 of the hinge, the other end of the spring 3 being fixed in the compressor body 4. The fixed part of the hinge 2 has a stop 6 on the underside and on the upper side of the hinge pin 7 on which the hinge part 1 is slid, which is fastened to the hinge 7 by a fastening bend 8 so that it surrounds it from its rear and sides and partly from pred205833 her party. The rigidity of the connection is ensured by the nipples 9 of the pin 7 of the fixed hinge part 2 by pushing or pressing the fastening cone 8 of the sliding part of the hinge onto the pin 7 of the fixed hinge part 2.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS188679A CS205833B1 (en) | 1979-03-22 | 1979-03-22 | Suspension of hermetically sealed coolant compressors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS188679A CS205833B1 (en) | 1979-03-22 | 1979-03-22 | Suspension of hermetically sealed coolant compressors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS205833B1 true CS205833B1 (en) | 1981-05-29 |
Family
ID=5354350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS188679A CS205833B1 (en) | 1979-03-22 | 1979-03-22 | Suspension of hermetically sealed coolant compressors |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS205833B1 (en) |
-
1979
- 1979-03-22 CS CS188679A patent/CS205833B1/en unknown
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