DK142086B

DK142086B - Water closet.

Info

Publication number: DK142086B
Application number: DK22272A
Authority: DK
Inventors: Ole Bjerke Johansen
Original assignee: Ole Bjerke Johansen
Priority date: 1971-01-15
Filing date: 1972-01-17
Publication date: 1980-08-25
Also published as: ES207161Y; GB1350552A; SE349619B; NO137162B; DE2201523A1; ES207161U; NO137162C; DE2201523C2; FR2122272A5; DK142086C

Description

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1 Opfindelsen angår et vandkloset, der er forsynet med en nedadtil indsnævrende klosetskål og en dennes udløbsåbning afdækkende ventilklap med en opstående kant, der forløber rundt om udløbsåbningen, og med en ledning, der udmunder i 5 et brusemundstykke på indersiden af klosetskålen, og som fører skyllevæske til klosetskålen, når ventilklappen bevæges bort fra udløbsåbningen.BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a water closet provided with a downwardly narrowing toilet bowl and its outlet opening covering valve flap with an upright edge extending around the outlet opening and with a conduit opening into a shower nozzle on the inside of the toilet bowl. flushing fluid to the toilet bowl as the valve flap moves away from the outlet opening.

Pra beskrivelsen til USA-patent nr. 936 706 kendes et vandkloset af denne art, der har to sprøjtemundstykker, som 10 retter vandrette vandstråler tangentielt i forhold til klosetskålen til skylning af denne. Dette kloset bruger ret meget vand pr. skylning, og der er intet gjort for at hindre ubehagelig lugt i at trænge op fra udløbsåbningen under skylningen.From the disclosure of U.S. Patent No. 936,706, a water closet of this kind is known which has two spray nozzles which direct tangential water jets tangentially to the closet bowl for rinsing it. This toilet uses quite a lot of water per day. rinse, and nothing has been done to prevent unpleasant odors from entering the outlet opening during rinsing.

15 Opfindelsen har til formål at formindske mængden af den til en skylning nødvendige skyllevæske til et minimum, og at forhindre ubehagelig lugt i at stige op fra klosetskålens udløbsåbning under skylningen.The invention aims to minimize the amount of rinsing liquid required for rinsing, and to prevent unpleasant odors from rising from the outlet opening of the toilet bowl during rinsing.

Dette er ifølge opfindelsen opnået ved, at brusemundstykket 20 er indrettet til at rette et bundt vandstråler direkte mod den afdækkede udløbsåbning.This is achieved according to the invention in that the shower nozzle 20 is arranged to direct a bundle of water jets directly to the covered outlet opening.

På grund af dette bundt vandstråler, der som en brusestråle "dækker” udløbsåbningen, hindres ilde lugt i at trænge op i klosetskålen. Desuden udskylles toiletpapir effektivt gen-25 nem udløbsåbningen.Because of this bundle of water jets, which, like a shower jet, "cover" the outlet opening, odor is prevented from entering the toilet bowl. In addition, toilet paper is effectively rinsed through the outlet opening.

Til hver skylning kræves ikke mere end cirka 0,4 liter skyllevæske. Efter at ventilklappen er ført tilbage til den udløbsåbningen dækkende stilling, fyldes den skålformede ventilklap med den skyllevæske, der løber ned langs 2 U2086 1 klosetskålens inderside, hvorved væskestanden i den skålformede ventilklap stiger op over udløbsåbningens munding.No more than about 0.4 liters of rinse liquid is required for each rinse. After the valve flap is returned to the outlet opening covering position, the cup-shaped valve flap is filled with the flushing fluid that runs down the inside of the 2 U2086 1 cup bowl, thereby raising the liquid level in the cup-shaped valve flap above the mouth of the outlet opening.

Herved dannes en effektiv vandlås, som hindrer ubehagelig lugt i at trænge op fra den samlebeholder eller det afløb, 5 hvortil klosettet er sluttet.Thereby, an effective water trap is formed which prevents unpleasant odors from entering the collection container or drain to which the toilet is connected.

Opfindelsen vil blive forklaret nærmere i det følgende under henvisning til tegningen, i hvilken fig. 1 viser et lodret længdesnit gennem et til en slamtank sluttet vandklo-10 set med en skylleanordning ifølge op findelsen, idet ventilklappen er vist i lukket stilling, fig. 2 et lignende snit gennem samme kloset, der dog her er tilsluttet en af-15 løbsledning, hvorved ventilklappen er vist i nedsvinget stilling under skylningen, fig. 3 et lodret tværsnit gennem det i fig.The invention will be explained in more detail below with reference to the drawing, in which 1 shows a vertical longitudinal section through a water closet connected to a sludge tank with a flushing device according to the invention, the valve flap being shown in the closed position; FIG. 2 shows a similar section through the same claw, which however is connected here to a drain line, whereby the valve flap is shown in the pivoted position during the flushing; FIG. 3 is a vertical cross-section through the embodiment of FIG.

1 viste kloset, efter at ventilklap-20 pen er ført til lukket stilling, men umiddelbart før skylningens ophør, fig. 4 i større skala et billede af det i fig. 3 viste skyllemundstykke, set forfra, og .25 fig. 5 et lodret snit efter linien V-V i fig. 4.1 after the valve flap 20 is brought into the closed position, but immediately before the flushing ceases; 4 shows on a larger scale a view of the embodiment of FIG. 3, front view, and .25 fig. 5 is a vertical section along the line V-V in FIG. 4th

I en klosetskål 1 er anbragt en nedadtil konisk indsnæv-rende klosetskål 2, som bæres af et kappeformet stativ 3 med et afløb 4 forneden. Klosetstolen 1 er foroven forsy-30 med et af et låg 5 dækket opsvingeligt WC-sæde 5. Klosetskålens udløbsåbning 7 kan lukkes ved hjælp af en skålformet ventilklap 8 med opstående kanter, der i ventilklappens lukkede stilling strækker sig op omkring klosetskålens væg rundt omkring udløbsåbningen 7. Ventilklappen 8 er fast-35 gjort ved den nederste ende af to parallelle vægtstænger 10 (eller en bøjle), som er svingelige omkring vandrette tappe 11 ved den øverste ende af armene 10. Armene 10 er 3 ' 142086 1 ved hjælp af en stang 12 leddet forbundet med en vinkelvægtstang 13,14, der er svingeligt lejret på en vandret aksel 15 og kan bevæges ved hjælp af en med et håndtag 16 forsynet trækstang 17. Vinkelvægtstangen 13,14 er forbundet 5 med et stempel 18, som imod virkningen af en fjeder 19 er aksialt forskydeligt i en luftcylinder 20, der er forsynet med en udløbsledning 21, hvis gennemstrømningsmodstand kan reguleres ved hjælp af en drøvleventil 22.In a closet bowl 1 is arranged a downwardly tapered conical cup 2, which is supported by a casing-shaped frame 3 with a drain 4 below. The toilet seat 1 is provided at the top with a swivel WC seat covered by a lid 5. The outlet opening 7 of the toilet bowl can be closed by means of a bowl-shaped valve flap 8 with raised edges extending in the closed position of the valve flap around the wall of the toilet bowl around the outlet opening. 7. The valve flap 8 is secured at the lower end by two parallel levers 10 (or a bracket) pivotable about horizontal pins 11 at the upper end of the arms 10. The arms 10 are 3 '142086 1 by means of a rod 12 linked to an angular bar 13,14 which is pivotally mounted on a horizontal shaft 15 and can be moved by means of a pull bar 17 provided with a handle 16. Angular bar 13,14 is connected to a piston 18 which opposes the action of a spring 19 is axially displaceable in an air cylinder 20 provided with an outlet line 21 whose flow resistance can be controlled by a throttle valve 22.

I en til en ikke vist vandforsyningskilde sluttet ledning 10 23 er monteret en ventil 24, hvis ventillegeme 25 af en fje der 26 normalt holdes trykket mod et ventilsæde 27 i ventilens lukkede stilling. Ventillegemets spindel 28 ligger med sin yderste ende an mod en knast 29 på vinkelvægtstangen 13,14. Ved overkanten af klosetskålen 2 er der indvendig 15 anbragt et spulemundstykke 30 med en stuts 31, som går gennem væggen af klosetskålen og ved hjælp af en bøjelig slange 32 er forbundet med ledningen 23.In a conduit 10 23 connected to a water supply source not shown, a valve 24 is mounted, the valve body 25 of a spring 26 which is normally held pressed against a valve seat 27 in the closed position of the valve. The spindle 28 of the valve body abuts with its outer end against a cam 29 on the angular bar 13,14. At the upper edge of the toilet bowl 2, a flushing nozzle 30 is provided with an insert 31 which passes through the wall of the toilet bowl and is connected to the conduit 23 by means of a flexible hose 32.

Som det fremgår af fig. 4 og 5 er mundstykket 30 forsynet med et bruserformet parti 33 med udstrømningshuller 34, 20 der er rettet ned mod udløbsåbningen 7 af klosetskålen 2. Mundstykket er foroven på begge sider forsynet med bruserformede partier 35 og 36 med udstrømningshuller henholdsvis 37 og 38, som er rettet tangentialt mod indersiden af klosetskålen 2. Mellem det bruserformede parti 33 og de bru-25 serformede partier 35 og 36 er anbragt en skillevæg 39, som fordeler vandstrømmen fra slangen 32.As shown in FIG. 4 and 5, the nozzle 30 is provided with a shower-shaped portion 33 with outflow holes 34, 20 which is directed downwardly to the outlet opening 7 of the toilet bowl 2. The nozzle is provided on both sides at the top with shower-shaped portions 35 and 36 with outlet holes 37 and 38 respectively. directed tangentially to the inside of the toilet bowl 2. Between the shower-shaped portion 33 and the tubular-shaped portions 35 and 36 is arranged a partition 39 which distributes the flow of water from the hose 32.

Når klosetskålen skal skylles trækker man i håndtaget 16 og dermed i stangen 17 imod virkningen af fjederen 19, hvorved disse dele kommer til den i fig. 2 viste stilling. Der-30 ved svinges vinkelvægts tangen 13,14 imod urvisemes retning, og ventilklappen 8 svinges bort fra udløbsåbningen 7, hvorved indholdet af den skålformede ventilklap 8 hældes ned gennem afløbet 4. Samtidig trykker knasten 29 imod virkningen af fjederen 26 ventillegemet 25 til sin åbne stilling, 35 og vandet strømmer under tryk til spulemundstykket 30.When the toilet bowl is to be rinsed, the handle 16 and thus the rod 17 are pulled against the action of the spring 19, whereby these parts come to the position shown in FIG. 2. Then at angular weight pliers 13,14 are pivoted in a clockwise direction and the valve flap 8 is pivoted away from the outlet opening 7, whereby the contents of the bowl-shaped valve flap 8 are poured down through the drain 4. At the same time, the cam 29 pushes against the action of the spring 26 the valve body 25 to its open position, 35 and the water flows under pressure to the flushing nozzle 30.

Vandstråler 40 sprøjtes i et strålebundt ned mod udløbsåja-Water jets 40 are sprayed in a jet bundle down towards the outlet saw.

Claims

The water jets include toilet paper from the inside of the toilet bowl. Thereby, at the same time, an air barrier is formed which prevents unpleasant odors from coming up from the sludge tank or drain. At the same time, water jets 41 5 are pushed out in the lateral direction through the nozzle and describe a helical path along the inside of the toilet bowl 2 down towards the outlet opening 7, whereby the toilet bowl is flushed. The piston 18 is pulled by the spring 19 toward the lower end of the cylinder 20 as the air is forced out through the conduit 21.

10 The degree of slowing of this movement can be set by the throttle valve 22. Simultaneously with or immediately after the valve flap 8 has been returned to the closing position of the angular bar 13,14 and the rod 12, the valve body 25 is returned to its closing position so that the flushing ceases. The last residue of the rinse liquid is collected on the bowl-shaped valve flap 8 so that the liquid surface 42 is positioned above the outlet opening 7, thus forming an effective water trap. According to FIG. 1, the drain plug 4 is connected to an inlet plug 20 43 in a sludge tank 44, which must be emptied once in a while. According to FIG. 2, the drain 4 is connected to a conventional drain line 45, e.g. in a villa or apartment. The conduit 23 may e.g. may be connected to a water container and may contain a pump for supplying flushing fluid under pressure to the nozzle 30. The valve flap 8 may be movable to and from the closing position by other means than shown in the drawings. In addition, other means may be used for braking and reversing the valve flap 8 and valve body 25. The water closet provided with a downwardly narrowing flap bowl (2) and a discharge opening (7) covering it