DK145887B - JET WASHING MACHINE - Google Patents
JET WASHING MACHINE Download PDFInfo
- Publication number
- DK145887B DK145887B DK497679A DK497679A DK145887B DK 145887 B DK145887 B DK 145887B DK 497679 A DK497679 A DK 497679A DK 497679 A DK497679 A DK 497679A DK 145887 B DK145887 B DK 145887B
- Authority
- DK
- Denmark
- Prior art keywords
- jet
- washing machine
- tube
- washing liquid
- pipe
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4202—Water filter means or strainers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
- A47L15/22—Rotary spraying devices
- A47L15/23—Rotary spraying devices moved by means of the sprays
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Washing And Drying Of Tableware (AREA)
Description
i 145887 1 Den foreliggende opfindelse angår en strålevaskemaskine omfattende et hus, en kurv inden i huset til optagelse af genstande, der skal vaskes, et roterende strålerørsystem, som omgiver kurven og som i retning 5 mod kurven har åbne stråleåbninger, samt en si, en pumpe og et rørsystem omfattende et føderør til cirkulering af vaskevæske gennem strålerørsystemet, hvorhos strålerørsystemet er tilsluttet føderøret for vaskevæsken ved hjælp af en omkring føderøret roterbart 10 lejret røraksel.The present invention relates to a jet washing machine comprising a housing, a basket inside the housing for receiving objects to be washed, a rotating jet tube system which surrounds the basket and which in the direction 5 towards the basket has open jet openings, and a sieve, a pump and a pipe system comprising a feed pipe for circulating washing liquid through the jet pipe system, wherein the jet pipe system is connected to the feed pipe for the washing liquid by means of a pipe shaft rotatably mounted around the feed pipe.
I forskellige strålevaskemaskiner anvender man for at undgå tilstopning af strålerørsystemet en si-kasse af relativt stort format, for at man skal kunne anvende 15 en tilstrækkelig finmasket si, uden at strømningsmodstanden og tilstopningsrisikoen bliver besværligt store. Alligevel forekommer der i strålevaskemaskiner u-rimeligt ofte tilstopninger af strålerørsystemet eller tilstopning af en si, som er dimensioneret med alt for 20 små huller.In various jet washing machines, in order to avoid clogging of the jet pipe system, a sieve box of a relatively large format is used, in order to be able to use a sufficiently fine-mesh sieve without the flow resistance and the clogging risk becoming cumbersome. Nevertheless, in jet washing machines there are unreasonably frequent blockages of the jet pipe system or clogging of a sieve which is dimensioned with too many small holes.
Formålet med opfindelsen er at afhjælpe dette problem, så man undgår tilstopninger af både strålerørsystemet og si-kassen.The object of the invention is to remedy this problem so as to avoid clogging of both the nozzle system and the sieve box.
2525
Dette formål opfyldes ved en strålevaskemaskine ifølge opfindelsen, som er ejendommelig ved, at der mellem rørakslens inderside og føderørets yderside er tilvejebragt et i strålevaskemaskinens brugsstilling lod-30 ret, aflangt, ringformet rum, der strækker sig fra o-ven over en forud fastsat overflade af vaskevæske til neden for nævnte overflade, og at rørakslens nedre del har et hul, som forbinder det ringformede rum med det af huset begrænsede vaskevæskerum. Derved synker den 145887 2 1 med vaskevæsken følgende forurening, såsom sand og lignende, i det ringformede rum nedad og slipper gennem hullet tilbage ind i vaskevæskerummet uden at havne i strålerørsystemet. Takket være dette kan hulstør-5 reisen af sien også holdes rimelig i betragtning af tilstopningsrisikoen. Hullets størrelse kan være væsentlig større end størrelsen af strålerørsystemets stråleåbninger, uden at der skulle ske nogen væsentlig formindskelse af stråletrykket gennem hullet, idet 10 hullet åbner sig ind i vaskevæsken, medens stråleåbningerne åbner sig ud i det fri rum.This object is achieved by a jet washing machine according to the invention, which is characterized in that between the inside of the tube shaft and the outside of the feed tube a vertical, elongated, annular space is provided in the position of use of the jet washing machine, extending from the top over a predetermined surface. of washing liquid to below said surface, and that the lower part of the pipe shaft has a hole which connects the annular space with the washing liquid space limited by the housing. Thereby, the contaminant following the washing liquid, such as sand and the like, sinks into the annular space downwards and escapes through the hole back into the washing liquid space without ending up in the nozzle system. Thanks to this, the hole size travel of the sieve can also be kept reasonable in view of the clogging risk. The size of the hole can be significantly larger than the size of the jet openings of the nozzle system, without any significant reduction of the jet pressure through the hole, the hole opening into the washing liquid, while the jet openings open into the open space.
Det er fordelagtigt, at føderørets udgangsåbninger åbner sig ind i det ringformede rum neden for strålerø-15 rets tilslutningssted. Derved overføres strømningen og den dermed følgende forurening ikke direkte til strålerørsystemet.It is advantageous for the outlet openings of the feed tube to open into the annular space below the connection point of the jet tube. Thereby, the flow and the consequent pollution are not transmitted directly to the nozzle system.
Opfindelsen forklares nærmere under henvisning til 20 tegningen, hvor fig. 1 viser en strålevaskemaskine ifølge opfindelsen, set i et- lodret snit, 25 fig. 2 viser et vandret snit af samme stråle vaskemaskine, set fra oven, og fig. 3 viser en væsentlig detalje af opfindelsen, delvist i snit.The invention is explained in more detail with reference to the drawing, in which fig. 1 shows a jet washing machine according to the invention, seen in a vertical section, fig. Fig. 2 shows a horizontal section of the same jet washing machine, seen from above, and 3 shows an essential detail of the invention, partly in section.
3030
Til strålevaskemaskinen hører et hus 1, som omslutter en kurv 2 til optagelse af de genstande, der skal vas kes.· Genstandene placeres i kurven 2, eller den med genstande lastede kurv 2 sættes ind i vaskemaskinen, 3 U5887 1 når lågen 3 er åben. Kurven 2 omgives af strålerørsystemet 4, som er lejret roterbart ved hjælp af en røraksel 5. Rørakslen 5 er lejret omkring et føderør 6 for vaskevæske. Røret 6 strækker sig gennem rørakslen 5 5 og udgør samtidig understøtningen for kurven 2. En pumpe 7 suger vaskevæske gennem en si-kasse 8 og trykker den gennem røret 6 ind i strølerørsystemet 4, som i retning mod strålevaskemaskinens centrum har åbne stråleåbninger 9. For at man af hensyn til effektivi-10 sering af vaskningen skal kunne tilvejebringe flere adskilde stråleplaner, er strålerørsystemet bøjet hovedsageligt som det fremgår af fig. 2, så strålerøret neden for kurven, på begge dennes sider og oven for den, ligger i forskellige planer, hvorved der dannes 15 fire stråleplaner. Vaskevæsken opvarmes ved hjælp af et varmelegeme 10.The jet washing machine includes a housing 1 which encloses a basket 2 for receiving the objects to be washed. · The objects are placed in the basket 2, or the basket 2 loaded with objects is inserted into the washing machine, 3 U5887 1 when the door 3 is open . The basket 2 is surrounded by the jet pipe system 4, which is mounted rotatably by means of a pipe shaft 5. The pipe shaft 5 is mounted around a feed pipe 6 for washing liquid. The tube 6 extends through the tube shaft 5 5 and at the same time forms the support for the basket 2. A pump 7 sucks washing liquid through a sieve box 8 and pushes it through the tube 6 into the jet tube system 4, which has open jet openings 9 towards the center of the jet washing machine. that in order to make the washing more efficient, it must be possible to provide several separate jet planes, the jet tube system is bent substantially as shown in fig. 2, so that the beam tube below the basket, on both its sides and above it, lies in different planes, whereby four beam planes are formed. The washing liquid is heated by means of a heater 10.
Det fremgår af fig. 3» hvordan rørakslen 5 omkring fø-derøret 6 danner et lodret, aflangt, ringformet rum 20 11. I den nedre kant af dette ringformede rum er der lavet et hul 12, hvorigennem tungere forureninger kan slippe ud uden at komme ind i strålerørsystemet. Føde-rørets 6 udløbsåbninger 13 ligger noget neden for strålerørets 4 tilslutningssted, hvorved strømningen 25 og den dermed følgende forurening ikke kan havne direkte i strålerøret. Da vaskevæskens overflade normalt står på det i figuren viste niveau H, forbliver hullet 12 i vaskevæsken, hvorved den derigennem løbende væskemængde ikke på nogen afgørende måde formindsker den 30 væske, som løber til strålerørsystemet. På rørakslen 5 er der fastgjort bremsevinger 14, som forhindrer, når de roterer i vaskevæsken, at det af strålekraften fremdrevne strålerørsystem 4 løber løbsk. Strømningsspærrepladen 15 (fig. 2) forhindrer, at hele væske-35 mængden roterer med bremsevingerne 14.It can be seen from fig. 3 »how the pipe shaft 5 around the feed pipe 6 forms a vertical, elongated, annular space 20 11. In the lower edge of this annular space a hole 12 is made through which heavier contaminants can escape without entering the jet pipe system. The outlet openings 13 of the feed tube 6 lie somewhat below the connection point of the jet tube 4, whereby the flow 25 and the consequent contamination cannot end up directly in the jet tube. Since the surface of the washing liquid is normally at the level H shown in the figure, the hole 12 remains in the washing liquid, whereby the amount of liquid flowing through it does not in any decisive way reduce the liquid which runs to the nozzle system. Brake vanes 14 are attached to the tube shaft 5, which, when rotating in the washing liquid, prevents the jet tube system 4 propelled by the radiating force from running wild. The flow barrier plate 15 (Fig. 2) prevents the entire amount of liquid 35 from rotating with the brake vanes 14.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI783781A FI60499C (en) | 1978-12-08 | 1978-12-08 | STRAOLTVAETTARE |
FI783781 | 1978-12-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK497679A DK497679A (en) | 1980-06-09 |
DK145887B true DK145887B (en) | 1983-04-05 |
DK145887C DK145887C (en) | 1983-09-19 |
Family
ID=8512213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK497679A DK145887C (en) | 1978-12-08 | 1979-11-23 | JET WASHING MACHINE |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK145887C (en) |
FI (1) | FI60499C (en) |
GB (1) | GB2036548B (en) |
SE (1) | SE7910081L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166213A (en) * | 1984-10-23 | 1986-04-30 | Honda Motor Co Ltd | Cleaning workpieces |
EP0749284B1 (en) * | 1994-03-04 | 1999-08-18 | Deeay Technologies Ltd. | Dishwashing machine |
-
1978
- 1978-12-08 FI FI783781A patent/FI60499C/en not_active IP Right Cessation
-
1979
- 1979-11-23 DK DK497679A patent/DK145887C/en active
- 1979-12-06 GB GB7942209A patent/GB2036548B/en not_active Expired
- 1979-12-07 SE SE7910081A patent/SE7910081L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2036548A (en) | 1980-07-02 |
SE7910081L (en) | 1980-06-09 |
DK497679A (en) | 1980-06-09 |
FI60499B (en) | 1981-10-30 |
DK145887C (en) | 1983-09-19 |
FI60499C (en) | 1982-02-10 |
GB2036548B (en) | 1982-12-01 |
FI783781A (en) | 1980-06-09 |
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