SI9700270A

SI9700270A - Automatic toilet cistern with preflushing

Info

Publication number: SI9700270A
Application number: SI9700270A
Authority: SI
Inventors: Vinko Jesenovec
Original assignee: Vinko Jesenovec
Priority date: 1997-10-22
Filing date: 1997-10-22
Publication date: 1999-04-30

Abstract

The automatic toilet cistern with preflushing solves the problem of maintaining public toilets clean, where people tend to avoid touching anything. The automatic cistern with preflushing makes water run into the bowl already during its use, which prevents excrements to stick to the bowl, while after use a mechanism inside the cistern flushes the toilet bowl. Preflushing and main flushing are controlled by an optical sensor.

Description

AVTOMATSKI KOTLIČEK S PREDIZPIRANJEMAUTOMATIC BOILER WITH PRE-WASHING

Predmet izuma je avtomatski WC kotliček s predizpiranjem, oz. bolj natančno WC kotliček opremljen z optičnim senzoijem za indikacijo prisotnosti, ki omogoča predizpiranje, in z mehanizmom, ki po uporabi sanitarij spusti vodo iz kotlička.The subject of the invention is an automatic toilet kettle with pre-flush, respectively. more specifically, the toilet kettle is equipped with an optical sensor for indicating the presence of pre-rinsing and a mechanism that releases water from the kettle after use of the toilet.

Problem, ki ga rešuje izum je vzdrževanje čistoče v sanitarijah, kjer se ljudje neradi česarkoli dotikajo, in zmanjšanje porabe vode, saj je zaradi predizpiranja, pri čemer steče v školjko približno 1-2 litra vode, namesto 9 potrebnih samo 4-5 litrov vode za glavno izpiranje.The problem solved by the invention is the maintenance of cleanliness in toilets, where people are reluctant to touch anything, and the reduction of water consumption, because pre-rinsing, leaving about 1-2 liters of water in the shell instead of 9 only 4-5 liters of water is needed for the main rinse.

Pri klasičnih sanitarijah je za vzdrževanje čistoče potrebna ščetka, saj se na suho keramiko blato prime in ga je samo z vodo težko odstraniti. Posebno velik problem to predstavlja v javnih sanitarijah, bolnišnicah, lokalih,... kjer se veliko ljudi ščetke noče dotakniti in je zato ne uporabijo.In conventional sanitary ware, a brush is required to maintain cleanliness, since dry mud is squeezed onto dry ceramics and is difficult to remove with water alone. This is a particularly big problem in public toilets, hospitals, pubs ... where many people do not want to touch the brush and therefore do not use it.

Po izumu je problem rešen z avtomatskim kotličkom s predizpiranjem, saj med uporabo v školjko teče voda in s tem onemogoča prijemanje blata na keramiko, zaradi avtomatskega glavnega izpiranja pa se ni potrebno dotakniti gumba oziroma vrvice kotlička. Delovanje izuma bo opisano na primeru in slikah, ki prikazujejo sl.l namestitev optičnega senzorja in izvedba vodovodne in elektro instalacije sl.2 mehanizem za aktiviranje glavnega izpiranja v aksonometrični projekcijiAccording to the invention, the problem is solved with an automatic pre-rinse kettle, since water flows into the shell to prevent the sludge from adhering to the ceramic, and due to the automatic main rinsing, no button or twine of the kettle is required. The operation of the invention will be described by way of example and figures showing FIG. 1, the placement of the optical sensor and the execution of the plumbing and electrical installation of FIG. 2.

Avtomatski kotliček s predizpiranjem tvorijo klasičen kotliček, optični senzor z odsevnikom, elektromagnetni ventil in mehanizem za glavno izpiranje. Mehanizem za glavno izpiranje je sestavljen iz nosilne plošče 6, vlečnega kolesa 8, mikrostikala 9, škripca 10, vrvice 11, vrstnih sponk 7 in elektromotorja s prenosnikom 15. Elektromotor s prenosnikom 15 je montiran na spodnji strani nosilne plošče 6 in sicer tako, da je na os prenosnika na zgornji strani nosilne plošče 6 nasajeno vlečno kolo 8. Nosilna plošča 6 je pritijena tako, da je vstavljena med nosilca polnilnega ventila 12.The pre-rinsing automatic kettle is made up of a classic kettle, an optical sensor with a reflector, a solenoid valve and a main rinse mechanism. The main flushing mechanism consists of a carrier plate 6, a draw wheel 8, a microswitch 9, a pulley 10, a string 11, row clamps 7, and an electric motor with a laptop 15. The electric motor with a laptop 15 is mounted on the underside of the carrier plate 6 such that a towing wheel 8 is mounted on the axle of the transmission at the top of the carrier plate 6. The carrier plate 6 is attached so that it is inserted between the carrier of the fill valve 12.

Pri uporabi školjke je prekinjen svetlobni snop med optičnim senzorjem v dozi 1 in odsevnikom na nasprotni steni, zato optični senzor odpre elektromagnetni ventil v doziWhen using the shell, the light beam is interrupted between the optical sensor in dose 1 and the reflector on the opposite wall, so the optical sensor opens the solenoid valve in the dose

1. Iz vodovoda skozi vodovodno cev 2 preko elektromagnetnega ventila po vodovodni cevi 3 teče voda v odtočno cev 4 in potem v školjko kot predizpiranje.1. Water flows through the water pipe 2 through the solenoid valve 3 through the water pipe 3 to the drain pipe 4 and then to the shell as a pre-rinse.

Po uporabi se spet vzpostavi svetlobni snop in optični senzor zapre elektromagnetni ventil in tako ustavi predizpiranje. Po preteku nastavljive časovne zakasnitve optični senzor pošlje dve sekundi trajajoč krmilni signal za glavno izpiranje, ki vključi elektromotor 15 in vlečno kolo 8 se premakne iz ničelnega položaja. S tem se zaradi zareze 16 na vlečnem kolesu vključi mikrostikalo 9, preko keterega se po prenehanju krmilnega signala iz optičnega senzorja vzdržuje napetost na elektromotorju 15 do trenutka, ko se vlečno kolo 8 obme za točno en krog in zareza 16 izključi mikrostikaloAfter use, the light beam is restored and the optical sensor closes the solenoid valve to stop pre-flushing. After the adjustable time delay has elapsed, the optical sensor sends a continuous main rinsing control signal for two seconds, which switches on the electric motor 15 and moves the traction wheel 8 from zero. This cuts the microswitch 9 due to the notch 16 on the traction wheel, through which the voltage on the electric motor 15 is maintained after the control signal is disconnected from the optical sensor until the traction wheel 8 is swung for exactly one circle and the microswitch 16 is switched off.

9. Prvo polovico obrata vlečno kolo 8 vleče vlečno vrvico 11 in tako dviguje zapiralo odtoka 13, ki je preko pritrdilca 14 pritrjen na vlečno vrvico 11. Ko se zapiralo odtoka 13 dovolj dvigne, spusti vodo iz kotlička 5 skozi odtočno cev 4 v školjko. Drugo polovico obrata pa vlečno kolo 8 spušča vlečno vrvico 11 in s tem zapiralo odtoka 13 ki tako zapre vodo.9. The first half of the turn of the drawbar 8 pulls the drawstring 11 and thus raises the outlet closure 13, which is secured to the drawstring through the fastener 14. The other half of the plant, however, draws the drawbar 8 to the drawbar 11, thereby closing the outlet 13, which thus closes the water.

Claims

PATENT APPLICATION

An automatic pre-rinse toilet kettle, characterized in that the pre-rinse and main rinse are controlled by an optical sensor.

2. Main flushing mechanism, characterized in that the main flushing is performed by an electric motor with a gear 15 and a traction wheel 8 on which a draw line 11 is secured in the eccentric, which is secured to the outflow lock 13 via a fastener 14.