CS205803B1 - Device for lubricating both piston and cylinder in hermetically sealed coolant compressors - Google Patents
Device for lubricating both piston and cylinder in hermetically sealed coolant compressors Download PDFInfo
- Publication number
- CS205803B1 CS205803B1 CS148479A CS148479A CS205803B1 CS 205803 B1 CS205803 B1 CS 205803B1 CS 148479 A CS148479 A CS 148479A CS 148479 A CS148479 A CS 148479A CS 205803 B1 CS205803 B1 CS 205803B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- cylinder
- piston
- lubricating
- felt
- oil
- Prior art date
Links
- 230000001050 lubricating effect Effects 0.000 title claims description 3
- 239000002826 coolant Substances 0.000 title 1
- 238000005461 lubrication Methods 0.000 claims description 5
- 238000009499 grossing Methods 0.000 claims 1
- 241000238565 lobster Species 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 description 3
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Description
Vynález aa týká izariadente inla mazanie treoej dvojice piiest—yalec u hermetických chladivo•výcih kulisových kompresor 01 v s vertákálnym hriadeťom.The invention also relates to a device for the lubrication of a third pair of pistons in a hermetic refrigerant outlet of a sliding compressor 01 in a vertical shaft.
Doiteiraz známe ispóiaoiby mazania pieisíu a valca aú iprevádzainé tak, 'že kulisa má .rovnako velký otvor nielen inla straně vstupu čapu hrladele dio..kulisy, ale ia!] ina opalčmej straně. Olej, wystupujúcd z čapu hrladele pri btáčavom pohybe, je veljánovite .rozisitreikpivainý. a 'takto /sa dostává na mazamie luveidoniefj idivoíjiee ptest—<valee.It is known that the piston and cylinder are lubricated so that the gate has an equally large opening not only on the inlet side of the shaft shaft of the disc, but also on the opaque side. The oil emerging from the shaft of the shaft during a sagging movement is vigorously divisible. and 'thus / gets to mazamie luveidoniefj idivoíjiee ptest— <valee.
Uvedený isipSsiob má nevýhodu v tom, že kulisa v tomto případe istráca potřebná pevnost a lehko dochádza pri vnlutropiodnitooivých přepravách a mamlpulácii Ik deiformácii. Ďaďší nedostatek je v tom, lže <v ddlsleidku oboustranného otvorenia kulisy sa ťaziko zabezpečulje požadovaná přesnost a ešte yálčší problém je v tejto súvíslostl so zabezpečením 'přesnosti meramía. Značným problémům je tieiž okolnost islúvisiaca so zafctením nasávania icbladiacebo média bez nadměrného množstva olelja, ktorý pri tomto spdsoibe mazania 'sa dá zabezpečit den Is tážikosťami.Said isipSsiob has the disadvantage that the backdrop in this case maintains the necessary strength and easily occurs in intra-national transports and mamlpulation to deiformation. Another drawback is that the required accuracy is often ensured in the length of the double-sided opening of the backdrop, and an even further problem is in this connection with the assurance of the accuracy of the measurement. A significant problem is also the circumstance related to the suction of icbladiacebo medium without excessive amount of olelium, which can be ensured by the difficulty of this lubrication spdsoibe.
Ďailší známy Isp&sob maziania je taký, že v kulise na straně výstupu oleja z čapu briadele je len otvor menlšlieibo pirierezu, ktarým je olej sltriekuný na plést. V tomto' případe je nedostato;k v iom, že olej isa dostává ina potřebné mlesto len pOtiai, pokiial Isa teplota tu kompresora neustáli (oleij nie |]e ohriaty na pracovná teplotu].Another well-known Isp & re maziania is such that there is only a hole menlšlieibo pirierezu in the backdrop of the oil outlet side of the pinch shaft to which the oil is sintered on the knit. In this case it is insufficient that the oil is given the necessary space only if the temperature of the compressor is not stable (oil is not heated to working temperature).
Po ustálemom ohriatí olelja v rámci pracovného cyklu kompresora, pri jeho zatažení, olej v dosledku oihraaíia nadopadá na miesta, ktoré má mazat a v ddisledku toho vanliká nebezpečie zaďretia kompresora a wyraldenie iz činnosti.After the oil has been continuously heated during the compressor operating cycle, when it is loaded, the oil will eventually fall into the points to be lubricated and, consequently, the danger of the compressor becoming trapped and wyraldened also becomes operational.
Podstata vynálezu spočívá v tom, že zariadenie pre mazanie piéstu .a valca u hermetických chladivových kulisových Ikompresoroch s wertikálnym hriiadeďoím má na kulise v jej hornej časti umlestnaný otvor, nad (ktoirým je upevněný usměrňovač oleje, zabeizpečuíjfúei jeho dopad na povrch .plastu a pri jeho pohybe aj na válec. V důsledku toho sa dostává na treeiu dvojicu plést—válec (bezpečne a trvale vačišie množstvo olpja. 'SUMMARY OF THE INVENTION The invention relates to a device for lubricating the piston and cylinder in a hermetic refrigerant backpressor with wertical shaft having an opening located at the top thereof, above which the oil baffle is fixed, ensuring its impact on the surface of the plastic. As a result, a pair of knitters — a roller (safely and permanently more olpia) gets on the tree.
Výhoda popínaného izlariademia spočívá iv odstranění nedtolsrtiatkov uvedených u doteraz známých spoisoboiv maziania a tým, že na piest a válec sa dostává iprostrediníeíyoím tohoto zariadenia vačšle množstvo olefla, ako je u doteraz známých sposobov miazamlila je idvojiiva .piest—válec lepšie mazaná, lepíšie chladaná, co má značný význam pre predíiženie životnosti hermetického chladivovébo kompresora pre jeho vyššiu účinnost, ako aj pře zmenšeme možnosti zadře ti a piestu s valcom.The advantage of the described islariadium lies in the elimination of the nettlesrtates mentioned in the known spoisoboiv lubrication and by the fact that the piston and the cylinder receive in the middle of this device an amount of oleflum, as in the previously known miazamil, the double-lubricant is better lubricated. is of great importance for extending the life of a hermetic refrigerant or compressor for its higher efficiency, as well as reducing the possibility of seizure and cylinder piston.
Příklad vyhotoivenia je znázorněný na prlilbženom výkrese ma obr. 1. 'An exemplary embodiment is shown in the attached drawing of FIG. 1. '
Na obr. Ά je vo zvacšenom měřítku zobrazená v řeze zositaivia kulisy.In FIG. Ά is shown on a larger scale in a sectional view of the backdrop.
Na lobr. 3 fjie .v pohlade a v .řeze pre daný případ zobrazený usměrňovač oleja.Na lobr. 3 shows the oil rectifier shown in the sectional view in the present case.
Rrevedemie ^airiadenia spočívá v .tom, že na hornej latoane Ikullsy 2 je smetom k plestu 4 vo vertikátoej novině idiúcej jeho istredom otvor 1. Tento otvor 1 má kruhový, aleltao otodlžnikový pirierez. Nad otvorem i je na 'kulise 2 upevněný usměrňovač 3 oleja, ktorý má volný .konlec upravený do tvaru korýtka. Tento volný k.oniec usměrňovače 3 ole(ja je umiestnený výškové tak, aby ipriůd oleja idiúci z. čapu ihiniadele 6 cez otvor 1 v kulise 2'a pod vplyvem uismerlňovača 3 dopadal trvale na 'horinú část povrchu plestu 4. Pri vratné pOSuvnom pohybe plastu 4 ivo válci 5 olej etelká Ipo jeho oibvode a. tým izabezpečuje spolahilivé a trvalé malzanie (tejto trecej dvojice piiésit—(válec.The invention is based on the fact that on the upper lath of the Ikullsy 2, it is swept to the felt 4 in the vertical newspaper going to its istredom opening 1. This opening 1 has a circular, allelic, pterophoresis. Above the opening 1, an oil baffle 3, which has a free trough-shaped element, is mounted on the gate 2. This free end of the ole baffle 3 is positioned so that when the oil coming from the pivot pin 6 through the opening 1 in the link 2 ' and under the influence of the baffle 3, it continually falls on the upstream part of the felt 4. plastic 4 4 cylinders 5 oil Ipo after its o. a. thus ensures reliable and permanent lubrication (this friction pair piiésit— (cylinder.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS148479A CS205803B1 (en) | 1979-03-06 | 1979-03-06 | Device for lubricating both piston and cylinder in hermetically sealed coolant compressors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS148479A CS205803B1 (en) | 1979-03-06 | 1979-03-06 | Device for lubricating both piston and cylinder in hermetically sealed coolant compressors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS205803B1 true CS205803B1 (en) | 1981-05-29 |
Family
ID=5349360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS148479A CS205803B1 (en) | 1979-03-06 | 1979-03-06 | Device for lubricating both piston and cylinder in hermetically sealed coolant compressors |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS205803B1 (en) |
-
1979
- 1979-03-06 CS CS148479A patent/CS205803B1/en unknown
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