DK145269B - DRAWING BREAKING STREET - Google Patents
DRAWING BREAKING STREET Download PDFInfo
- Publication number
- DK145269B DK145269B DK222276AA DK222276A DK145269B DK 145269 B DK145269 B DK 145269B DK 222276A A DK222276A A DK 222276AA DK 222276 A DK222276 A DK 222276A DK 145269 B DK145269 B DK 145269B
- Authority
- DK
- Denmark
- Prior art keywords
- valve
- valve assembly
- bowl
- well
- street
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Check Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Cookers (AREA)
- Multiple-Way Valves (AREA)
- Taps Or Cocks (AREA)
Description
(19) DANMARK \*U(19) DENMARK \ * U
W (12) FREMLÆGGELSESSKRIFT od 11+5269 BW (12) PUBLICATION WRITE od 11 + 5269 B
DIREKTORATET FOR PATENT- OG VAREMÆRKEVÆSENETDIRECTORATE OF THE PATENT AND TRADEMARKET SYSTEM
(21) Ansøgning nr. 2222/76 (51) Jnt.CI.3 E 03 F 5/0A2 (22) Indleveringsdag 20. maj 1976 (24) Løbedag 20. maj 1976 (41) Aim. tilgængelig 22. nov. 1976 (44) Fremlagt 18. okt. 1982 (86) International ansøgning nr. - (86) International indleveringsdag - (85) Videreførelsesdag - (62) Stamansøgning nr. -(21) Application No. 2222/76 (51) Jnt.CI.3 E 03 F 5 / 0A2 (22) Filing date 20 May 1976 (24) Running day 20 May 1976 (41) Aim. available Nov. 22; 1976 (44) Submitted Oct 18 1982 (86) International application # - (86) International filing day - (85) Continuation day - (62) Master application no -
(30) Prioritet 21 . maj 1975# 2522426, DE(30) Priority 21. May 1975 # 2522426, DE
(71) Ansøger BERNHARD KESSEL, 8073 - Koesehing, DE.(71) Applicant BERNHARD KESSEL, 8073 - Koesehing, DE.
(72) Opfinder Samme.(72) Inventor Same.
(74) Fuldmægtig Patent bureauet Magnus J ens ene Eftf.(74) The Patent Office of Magnus J's one Eftf.
(54) Ventilaggregat til afløbsbrønde.(54) Drain well valve assembly.
Pra beskrivelsen til tysk Gebrauchsmuster nr. 1.917.289 kendes et ventilaggregat til brug i forbindelse med eksempelvis kælderafløbsbrønde og omfattende en kontraventil i form af en med den som ventilsæde virkende afløbsrørsmunding samvirkende, svømmende bold eller kugle og en spindelaktiveret ^ spærreventil. Spærreventilen kan lukkes ved hjælp af et fra Ώ oven tilgængeligt håndhjul, når risiko for tilbagestrømning D erkendes. Ventilkuglen og det tilhørende ventilsæde optager q ved dette arrangement så megen plads, at mundingen af afløbs- d· kanalen må udvides ved hjælp af et særligt overgangsstykke.From the description of German Gebrauchsmuster No. 1,917,289, a valve assembly is known for use in connection with, for example, basement drain wells and comprising a non-return valve in the form of a drain pipe mouth acting as a valve seat, swimming ball or ball and a spindle-activated shut-off valve. The shut-off valve can be closed using a handwheel accessible from Ώ above when the risk of backflow D is recognized. The valve ball and the associated valve seat take up q in this arrangement so much space that the mouth of the drainage duct must be expanded by means of a special transition piece.
έ 3 145269 2έ 3 145269 2
Efter at et brønddæksel er fjernet, kan spærreventilen som nævnt aktiveres ved hjælp af et håndhjul, men på grund af de trange pladsforhold er det vanskeligt at betjene ventilen« Da gevindene i den ventilaktiverende spindel og den tilhørende spindelmøtrik skal have meget lille stigning, vil selv ringe tilsmudsning af ventilsæde eller ventillegeme hindre, at ventilen lukkes tæt. Det for ventilbetjeningen nødvendige store antal håndhjulsomdrejninger er endvidere trættende, og operatøren må være meget påpasselig for ikke at beskadige sin hånd. Endnu en ulempe ved det kendte aggregat er, at spindelen let tilsmudses og derved vanskeliggør ventilbetjeningen.After removing a well cover, the locking valve can, as mentioned, be activated by means of a handwheel, but due to the tight space conditions it is difficult to operate the valve «As the threads in the valve actuating spindle and the associated spindle nut must have very small increase, even poor sealing of valve seat or valve body prevents the valve from closing tightly. Furthermore, the large number of handwheel revolutions required for the valve operation is tiring, and the operator must be very careful not to damage his hand. A further disadvantage of the known assembly is that the spindle is easily soiled and thus makes valve operation difficult.
Era beskrivelsen til tysk patent nr. 222.357 kendes endvidere en drejeventil, som angivet i krav l's indledning. En væsentlig ulempe ved denne kendte ventil er imidlertid, au der, på grund af at omdrejningsaksen er lodret og skålene er koniske, er en akut fare for, at store mængder indstrømmende vand kan trykke ventilen ud af beholderen. Mod dette skal der altså træffes særlige foranstaltninger, men selv da er der imidlertid risiko for, at den indre skål af et nedefra kommende væsketryk løftes i den ydre skål, således at der ikke mere er tæthed mellem skålene ,og vand kan strømme mellem disse.Further, in the specification of German Patent No. 222,357, a swivel valve is disclosed, as set forth in the preamble of claim 1. However, a major disadvantage of this known valve is that, because the axis of rotation is vertical and the bowls are tapered, there is an acute danger that large quantities of inflowing water can push the valve out of the container. Thus, special measures must be taken against this, but even then, however, there is a risk that the inner bowl of a downward fluid pressure will be lifted into the outer bowl, so that there is no more tightness between the bowls and water can flow between them.
Opfindelsen angår herefter et ventilaggregat som angivet i krav l’s indledning, og dette ventilaggregat er ejendommeligt ved det i kravets kendetegnende del omhandlede. Man opnår herved et ventilaggregat, der ikke har de kendte aggregaters ulemper.The invention then relates to a valve assembly as set forth in the preamble of claim 1, and this valve assembly is peculiar to that of the characterizing part of the claim. Hereby a valve assembly is obtained which does not have the disadvantages of the known units.
Alle dele af dette ventilaggregat kan fremstilles af formstof og er således billige og korrosionsbestandige.All parts of this valve assembly can be made of plastic and are thus inexpensive and corrosion resistant.
Ved den anviste konstruktion vil trykket af fra afløbskanalen tilbagestremmende væske presse den indvendige skål mod den ydre og derved forøge sikkerheden for tæthed.In the design shown, the pressure of liquid flowing back from the drain channel presses the inner bowl towards the outer, thereby increasing the security of tightness.
Det skal bemærkes, at ventilaggregatet også kan tjene som vandlås. Dette forudsætter, at væskestanden i afløbsbeholderen når op over indløbsrørets nedadvendte munding.It should be noted that the valve assembly can also serve as a water trap. This assumes that the liquid level in the drainage container reaches above the downward opening of the inlet pipe.
Uår ventilaggregatet ifølge opfindelsen udformes som anvist i krav 3, opnås, at kontraventilklappen under påvirkning af tilbagestrømmende vand trykker den indre skål mod den ydre.When the valve assembly according to the invention is designed as described in claim 3, it is achieved that the non-return valve, under the influence of flowing water, presses the inner bowl towards the outer.
Ved den i krav 4 anviste udformning opnås, at drejeventilen let kan adskilles for rengøring, blot ved at vippearmen aftages.In the embodiment according to claim 4, it is achieved that the swivel valve can be easily separated for cleaning simply by removing the rocker arm.
Det er fordelagtigt, at der på bunden af den ydre skål eller i 3 US269 afløbsbrønden findes markeringer, der viser, om vippearmens stilling svarer til åben eller lukket ventil.It is advantageous that on the bottom of the outer bowl or in the US269 drain well there are markings showing whether the position of the rocker arm corresponds to open or closed valve.
Opfindelsen skal i det følgende forklares nærmere i forbindelse med tegningen, hvor fig. 1 viser et snit gennem en afløbsbrønd og et deri placeret ventilaggregat ifølge opfindelsen, og fig, 2 i større målestoksforhold et tilsvarende snit gennem ventilaggregatet, I fig, 1 er vist en afløbsbrønd 10, der kan have et eller flere tilgangsrør 1 og/eller være dækket af en gulvrist 3. Fra brøndens ene sidevæg udgår en skråt nedadrettet afløbskanal 13.BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be explained in more detail in connection with the drawing, in which: FIG. 1 shows a section through a drain well and a valve assembly according to the invention, and FIG. 2 shows, on a larger scale, a corresponding section through the valve assembly. FIG. 1 shows a drain well 10 which may have one or more supply pipes 1 and / or be covered by a floor grate 3. From the one side wall of the well, a sloping downward drainage channel 13 exits.
I sidevæggen med afløbskanalens 13 munding findes en lomme 15 under mundingen og et antal ikke viste befæstelseshuller over mundingen, I lommen 15 indføres en ophængnings-eller fastgørelsesflange 12 på et ventilaggregat 11, der herefter fastgøres ved hjælp af skruer, der indføres i de nævnte befæstelseshuller.In the side wall with the mouth of the drainage duct 13 there is a pocket 15 under the mouth and a number of fastening holes not shown above the mouth. .
Ventilaggregatet omfatter en drejeventil bestående af en ydre skål 16 og en i denne drejelig indre skål 17, der i bunden har en drejetap 18. Drejetappen 18, der kar kantet tværsnit, er ført gennem en boring i bunden af den ydre skål til samvirke med. en aftagelig vippearm 19, der i den ene ende har et til tappens tværsnit svarende hul. De to skåle 16,17 har i deres sidevæg gennemgangsåbning 21 henholdsvis 20, og ved drejning af den indre skål kan ventilen åbnes og lukkes ved at de to gennemgangsåbninger 20,21 bringes til og fra sammenfald. Gennemgangsåbningen 21 i den ydre skål 16 er omgivet af et indløbsrør 22, der strækker sig lige så langt ned fra skålen som underkanten af ophængnings- eller fastgørelsesflangen 12, der er i et med den ydre skål 16 nær dennes munding.The valve assembly comprises a swivel valve consisting of an outer bowl 16 and a swivel inner bowl 17 having a pivot pin 18 at the bottom thereof. a removable rocker arm 19 having at one end a hole corresponding to the cross-section of the pin. The two bowls 16,17 have in their side wall passage opening 21 and 20, respectively, and by turning the inner bowl the valve can be opened and closed by the two passage openings 20,21 being brought to and from collapse. The passage opening 21 in the outer bowl 16 is surrounded by an inlet pipe 22 extending as far down from the bowl as the lower edge of the suspension or fastening flange 12, which is in one with the outer bowl 16 near its mouth.
Den indre skål 17 strækker sig lidt uden for den ydre skål 16, og dens mundingskant er udformet som et ventilsæde 26 til samvirke med en kontraventilklap 25. Denne ventilklap er ophængt i et til flangen 12 over mundingen fastgjort hængsel 24.The inner bowl 17 extends slightly outside the outer bowl 16, and its mouth edge is formed as a valve seat 26 for cooperating with a non-return valve 25. This valve flap is suspended in a hinge 24 fixed to the flange 12.
145269 4 På bunden eller oversiden af den ydre beholder 16 er der fordelagtigt markeringer 27, der angiver, om vippearmens 19 stilling svarer til åben eller lukket ventil. Endvidere er der mellem flangen 12 og brøndvæggen anbragt en afløbskanalens 13 munding omgivende ringpakning.Advantageously, on the bottom or upper side of the outer container 16 there are markings 27 indicating whether the position of the rocker arm 19 corresponds to open or closed valve. Further, between the flange 12 and the well wall, a ring gasket surrounding the mouth of the drain channel 13 is arranged.
Ventilaggregatets virkemåde er følgende: I normalstilling er de to gennemgangsåbninger 20 og 21 indbyrdes flugtende, således at spildevand fra brønden 10 frit kan strømme gennem indløbsrøret 22 og skålene 16 og 17 til afløbskanalen 13. På grund af det nedadrettede udløbsrør 22 virker ventilaggregatet også som vandlås.The operation of the valve assembly is as follows: In the normal position, the two passage openings 20 and 21 are mutually flushing, so that wastewater from the well 10 can freely flow through the inlet pipe 22 and the cups 16 and 17 to the outlet duct 13. Due to the downward discharge pipe 22, the valve assembly also acts as a water trap. .
Det fra skålene mod afløbskanalen 13 strømmende vand trykker kontraventilklappen 25 bort fra sædet 26, men når vandstrømmen ophører, falder klappen 25 atter ned i delvis . tildækkende stilling. Herved hindres, at rotter og andre dyr kan bevæge sig fra afløbskanalen 13 ind i brønden 10.The water flowing from the bowls towards the drainage duct 13 pushes the non-return valve 25 away from the seat 26, but as the water flow ceases, the valve 25 again falls into partial. covering position. This prevents rats and other animals from moving from the drainage duct 13 into the well 10.
Ved tilbagestrømning af vand i afløbskanalen 13 vil vandets tryk lukke kontraventilklappen 25 tæt mod sædet 26. Klappen vil samtidig trykke den indre skål 17 ind i den ydre, således at der heller ikke kan ske tilbagestrømning mellem skålene.Upon backflow of water into the drainage duct 13, the pressure of the water will close the non-return valve 25 close to the seat 26. At the same time, the valve will push the inner bowl 17 into the outer one, so that no back flow between the bowls can also occur.
Ønsker man en fast afspærring mellem brønd 10 og afløbskanal 13, løftes gulvristen eller brønddækslet 3, således at der bliver adgang til vippestangen 19. Ved hjælp af denne drejes den indre skål 17 i den ydre, således at de to gennemgangsåbninger 20,21 ikke mere står ud for hinanden. Herved spærres passagen mellem indløbsrøret 22 og afløbskanalen 13.If a fixed shut-off is required between well 10 and drain channel 13, the floor grate or well cover 3 is lifted so that the rocking rod 19. Access is obtained by means of this, the inner bowl 17 is rotated in the outer so that the two passage openings 20,21 no longer facing each other. Hereby, the passage between the inlet pipe 22 and the drain duct 13 is blocked.
Når ventilaggregatets enkeltdele fremstilles, eksempelvis ved sprøjtestøbning eller dybtrækning, af formstof, opnås en varig og sikker funktion. Da spærremekanismens, dvs. drejeventilens, tætnende flader ligger mellem de to skåle 16,17, bliver ventilen selvrensende, fordi eventuelle smuds-partikler fjernes ved den indbyrdes drejning af skålene.When the individual parts of the valve assembly are made, for example by injection molding or deep drawing, of plastic, a durable and safe function is achieved. Since the locking mechanism, ie. If the sealing surfaces of the rotary valve lie between the two bowls 16,17, the valve becomes self-cleaning because any dirt particles are removed by the mutual rotation of the bowls.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2522426 | 1975-05-21 | ||
DE19752522426 DE2522426C3 (en) | 1975-05-21 | Backwater double lock |
Publications (3)
Publication Number | Publication Date |
---|---|
DK222276A DK222276A (en) | 1976-11-22 |
DK145269B true DK145269B (en) | 1982-10-18 |
DK145269C DK145269C (en) | 1983-03-14 |
Family
ID=5947048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK222276A DK145269C (en) | 1975-05-21 | 1976-05-20 | DRAWING BREAKING STREET |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT366447B (en) |
BE (1) | BE842022A (en) |
CH (1) | CH608847A5 (en) |
DK (1) | DK145269C (en) |
ES (1) | ES447794A1 (en) |
FR (1) | FR2311896A1 (en) |
GB (1) | GB1553706A (en) |
IT (1) | IT1060432B (en) |
NL (1) | NL7605513A (en) |
SE (1) | SE406483B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT373003B (en) * | 1982-07-15 | 1983-12-12 | Hutterer & Lechner Kg | DRIP FUNNEL CONNECTED TO THE WASTEWATER NETWORK FOR THE OVERFLOW OF HOT WATER TANKS AND THE LIKE |
US4522233A (en) * | 1982-09-29 | 1985-06-11 | Smith & Loveless, Inc. | Multi-position plug valve |
GB8514420D0 (en) * | 1985-06-07 | 1985-07-10 | Forsac Valves Inc | Valve assembly |
GB8706971D0 (en) * | 1987-03-24 | 1987-04-29 | Devlin J | Flood prevention device |
US6106706A (en) * | 1995-10-30 | 2000-08-22 | Rsf Patent Pty Ltd. | Storm water filter arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE222357C (en) * | ||||
GB191119874A (en) * | 1911-03-20 | 1912-03-28 | Spirito Bonacina | Improvements in or relating to Apparatus for Closing Fluid or other Outlets. |
CH322921A (en) * | 1954-06-22 | 1957-07-15 | Loeffler Walther | Receiving device for waste water. |
DE1917289A1 (en) * | 1969-04-03 | 1970-10-15 | Heinrich Hebgen | Formwork for reinforced concrete ribbed ceilings |
DE2522424C3 (en) * | 1975-05-21 | 1979-10-04 | Bernhard 8073 Koesching Kessel | Floor drain |
-
1976
- 1976-04-22 CH CH765076A patent/CH608847A5/en not_active IP Right Cessation
- 1976-04-30 AT AT0320576A patent/AT366447B/en not_active IP Right Cessation
- 1976-05-11 IT IT23165/76A patent/IT1060432B/en active
- 1976-05-11 ES ES447794A patent/ES447794A1/en not_active Expired
- 1976-05-14 SE SE767605550A patent/SE406483B/en unknown
- 1976-05-19 FR FR7615132A patent/FR2311896A1/en active Granted
- 1976-05-20 BE BE167177A patent/BE842022A/en not_active IP Right Cessation
- 1976-05-20 DK DK222276A patent/DK145269C/en not_active IP Right Cessation
- 1976-05-20 GB GB20943/76A patent/GB1553706A/en not_active Expired
- 1976-05-21 NL NL7605513A patent/NL7605513A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2522426A1 (en) | 1976-12-02 |
BE842022A (en) | 1976-09-16 |
ES447794A1 (en) | 1977-06-16 |
IT1060432B (en) | 1982-08-20 |
DE2522426B2 (en) | 1977-07-14 |
AT366447B (en) | 1982-04-13 |
ATA320576A (en) | 1977-02-15 |
DK145269C (en) | 1983-03-14 |
FR2311896B1 (en) | 1982-06-25 |
DK222276A (en) | 1976-11-22 |
SE406483B (en) | 1979-02-12 |
SE7605550L (en) | 1976-11-22 |
NL7605513A (en) | 1976-11-23 |
FR2311896A1 (en) | 1976-12-17 |
CH608847A5 (en) | 1979-01-31 |
GB1553706A (en) | 1979-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |