SE127472C1

SE127472C1 - Device for alternating filling of liquid in containers.

Info

Publication number: SE127472C1
Application number: SE717942A
Authority: SE
Inventors: E Piquerez
Original assignee: Técalémit Sa
Priority date: 1942-11-18
Filing date: 1942-11-18
Publication date: 1950-02-21

Description

Uppfinnare: E. Piquerez. Inventor: E. Piquerez.

Prioritet begtird frdn, den, SO decem,ber 1941 (Frankrike). Priority begtird frdn, the, SO decem, ber 1941 (France).

Sjalvbegransande pafyllningsapparater aro fOrut kanda, vid vilka stangningen av sparrorganet for vatsketillstromningen astadkommes automatiskt medelst ett maniiverorgan, som är fast forenat med sagda sparrorgan och tillordnat ett begransningsorgan, som bringas I verksamhet, nar under pafyllningen vätskeniván reservoaren uppnar en bestamd grans. Self-limiting filling devices are known in which the closing of the chopper means for the liquid inflow is effected automatically by means of an actuating means which is fixedly connected to said chuck means and assigned a limiting means which is put into operation when the liquid level of the reservoir reaches the reservoir during filling.

Sjalvbegransande palyllningsapparater av detta slag, sarskilt sadana, som beskrivas i patentet 91 917 och i patentet 110 147, kunna exempelvis sasom manoverorgan innefatta en kammare med rorlig vagg, vilken ar fast forenad med sparrventilen, och siisom begransningsorgan en pump, som är sammansatt av en stralpump och ett ror och som automatiskt genom undertryck astadkommer funktionen has kammaren med den rorliga vaggen vid uppnaende av den pa forhand bestamda pafyllningsnivan. Self-limiting pallets of this kind, in particular those described in patent 91 917 and in patent 110 147, may, for example, comprise, as operating means, a chamber with movable cradle, which is fixedly connected to the ratchet valve, and as limiting means a pump, which is composed of a jet pump and a pipe and which automatically through negative pressure achieves the function has the chamber with the movable cradle when the pre-determined filling level is reached.

I patentet 91 917 bildar pumpen den enda genom vilken pafyllningsoperationen verkstalles, och denna pump utgor en integrerande del av begransningsapparaten, som bestar av ett transportabelt kommersiellt aggregat. In patent 91 917 the pump forms the only one through which the filling operation is carried out, and this pump forms an integral part of the screening apparatus, which consists of a transportable commercial unit.

Enligt patentet 110 147 utgor begransningsapparaten likaledes ett konunersiellt aggregat, som ãr transportabelt och som ãr sammansatt av ett huvudblock, vilket innefattar kammaren med den rorliga -vaggen och sparrventilen for vatsketillforseln, och ett rOrformigt block, som innefattar huvudrorledningen for pafyllningen och pumpen, som vid uppnaende av den pa fOrhand bestamda pafyllningsnivan astadkomuaer del undertryck, som paverkar sagda rorliga vagg och medfor ventilens stangning. Denna konstruktion erbjuder gentemot den fOregaende konstruktionen den fOrdelen, att pumpen awn fungerar vid sma utmatningsmangder. According to patent 110,147, the restrictor also comprises a transportable unit which is transportable and which is composed of a main block, which comprises the chamber with the movable cradle and the check valve for the liquid supply, and a tubular block, which comprises the main pipeline for the filling and pump. achieving the predetermined filling level creates some negative pressure, which affects the said movable cradle and causes the valve to close. This construction offers the advantage over the previous construction that the pump awn operates at small discharge quantities.

Emellertid aro apparaterna enligt dessa patent av jamfiirelsevis invecklad konstruktion och hetydande vikt, som, nar det Or fraga om avsevarda utmatningsmangder, kan bliva prohibitiv for apparatens latta manovrerbarhet. However, the devices according to these patents are of comparatively complex construction and significant weight, which, when asked about considerable amounts of output, can become prohibitive for the easy maneuverability of the device.

Vid dylika apparater kan dessutom begransningsorganet, sasom I. ex. pumpen, vii-ken ãr transportabel med apparaten i dess helhet, utsattas for stotar antingen under anvandning eller under transport, eller ocksa kan detta begransningsorgan igensattas av damm, som samlas genom pafyllningsvatskan, sarskilt ndr det är fraga om feta vatskor, sasom I. ex. fetter, oljor, feta branslen o. s. v.: foljaktligen sakras harvid icke pafyllningens hejdande yid den pa forhand bestamda nivan. Det forhaller sig i ovrigt likadant mom alla tillampningsomra.den, dar en standardapparat ãr pakallad for att sakra pafyllning av reservoarer av olika form och i olika Vid anordningar med flera behallare, som skola fyllas och tommas vaxelvis med varandra, medfor det stora kostnader och vissa olagenheter att anbringa en fullstandig apparat ay kalif slag for varje behallare. In the case of such devices, the limiting means, such as I. ex. the pump, which is transportable with the apparatus as a whole, is subjected to shocks either during use or during transport, or this limiting means can also be clogged by dust which collects through the filling liquid, especially when it is a question of greasy liquids, such as I. ex . fats, oils, fatty industries, etc .: the consequent failure of the filling yid to the pre-determined level is consequently lacking. It is otherwise the same in all application areas, where a standard apparatus is designed to secure the filling of reservoirs of different shapes and in different devices with several containers, which must be filled and emptied alternately with each other, entailing large costs and some inability to install a complete apparatus ay caliph kind for each container.

Uppfinningen avser en anordning for vaxelvis pafyllning av vatska i behallare, sarskilt for flytande bransle, yid vilken en i en pafyllningsledning anbragt huvudventil Or anordnad att vid uppnaende av en viss niva automatiskt stangas medelst en in-vid huvudventilen anordnad manoveranordning med en rorlig membran, som star under inverkan av en tryckdifferens, som alstras i en sasom nivabegransningsorgan anordnad stralpump, som genoinflytes av hela eller en del av den huvudventilen passerande vatskestrOmmen, och kannetecknas i huvudsak darav, att varje behallare har sin egen, pa behallaren monterad stralpump, och all de olika stralpumparna aro genom erforderliga rorledningar och eventuellt genom lampliga fordelningsanordningar anslutna till den enda huvudventilen och dennes manoveranordning. The invention relates to a device for alternately filling liquid in containers, especially for liquid fuel, in which a main valve Or arranged in a filling line is arranged which, upon reaching a certain level, is automatically closed by means of a control device arranged near the main valve with a movable diaphragm. is under the influence of a pressure difference, which is generated in a jet pump arranged as a level limiting means, which is influenced by all or part of the main valve passing the liquid stream, and can be characterized essentially by the fact that each tank has its own jet pump mounted on the tank, and all the various jet pumps are connected by the required pipelines and possibly by suitable distribution devices to the single main valve and its operating device.

En utforingsform ay uppfinningen visas schematiskt pa bifogade ritning. Fig. 1 visar anordningen av de med en ay behallarna sammanhangande delarna jamte de for de olika behallarna gemensamma organen, medan fig. 2 -visar organens sammankoppling vid en anordning med tva behallare. Det enda 2— — forekommande manoverorganet 1, som är utfort i ett styeke med huvudventilen, är genom den vanliga pafyllningsledningen 2 forbundet med behallaren 3. Den som begransningsorgan verkande stralpumpen 4 är fast anbragt pa behallaren 3 och genom matningsledningen 5 forbunden med manoverorganet 1. Lufttryck- och sugutjamningsledningar 6 och 7 leda till membranen 1, och 8 Sr en uppvarmningsanordning i den till pump en resp. begransningsorganet 4 anslutna matningsledningen. An embodiment of the invention is shown schematically in the accompanying drawing. Fig. 1 shows the arrangement of the parts connecting to one of the containers together with the means common to the different containers, while Fig. 2 shows the interconnection of the means in a device with two containers. The only actuating member 1, which is formed in a styke with the main valve, is connected to the container 3 by means of the usual filling line 2. The jet pump 4 acting as a limiting means is fixedly mounted on the container 3 and connected to the operating member 1 by the supply line 5. Air pressure and suction equalization lines 6 and 7 lead to the membranes 1, and 8 Sr a heating device in the to pump a resp. the supply line 4 connected to the supply line.

Rorledningarna 5, 6 och 7 utgora styrledningar, vilka kunna vara av godtycklig langd, varvid manoverorganet är monterat pa ett eentralstalle for betjaning av pa avstand frau varan.dra anbragta behallare. The pipelines 5, 6 and 7 constitute guide lines, which can be of any length, the operating member being mounted on a central stable for operating the containers placed at a distance from each other.

Sasom framgar av fig. 2, dar en anordning med tvd intill varandra belagna behalIare 3a och 3b visas, aro de till varje behallare farande organen fOrsedda med samma beteckningar som i fig. 1 med tillfogad bokstay a for delarna tillhorande behallaren 3a och bokstav b for delarna tillharande behallaren 3b. Nt denna fig. 2 visas ett enda manoverorgan 1, som Sr fast forenat med en enda huvudventil for tillforsel av pafyllningsvatskan till behallarna 3a och 3b, vilka vardera aro fOrsedda med en strMpump, som ãr -varaktigt fast pa var och en av behallarnas vaggar, vilket organ tillforsakrar patyllningens hejdande vid uppnaende ay den for den ifragavarande behallaren pa forhand bestamda pafyllningsnivan. As can be seen from Fig. 2, where a device with two adjacent containers 3a and 3b is shown, the means leading to each container are provided with the same designations as in Fig. 1 with added letter a for the parts belonging to the container 3a and letter b for the parts belonging to the container 3b. In this Fig. 2 a single actuator 1 is shown, which is fixedly connected to a single main valve for supplying the filling liquid to the containers 3a and 3b, each of which is provided with a flow pump, which is permanently attached to each of the cradles of the containers, which means ensures the stopping of the filling when it reaches the pre-determined filling level for the container in question.

Det normala rOrsystemet 2, i vilket den contrala vcntil- och manovreringsanordningen 1 ar anordnad, utmynnar i en samlingslada 11, fOrsedd med tva kranar 11a, 11b, som reglera valsketillforseln till de hada behallare 3a resp. 3b, som skola fyllas, varjamte den centrala huvudventilen 1 är forbunden med avstangnings- eller omkopplingsorgan 12a, 12b, som kommunicera med de pa behallarna 3a, 3b, fasta begransningsanordningarna 4a, 4b. The normal pipe system 2, in which the control valve and maneuvering device 1 is arranged, opens into a collecting barn 11, provided with two taps 11a, 11b, which regulate the supply of rollers to the had containers 3a resp. 3b, which is to be filled, and the central main valve 1 is connected to shut-off or switching means 12a, 12b, which communicate with the limiting devices 4a, 4b fixed on the containers 3a, 3b.

En dylik anvandning medger betydande be-sparing av material, arbetstid och kostnad. Denna anvandning medgiver dessutom en betydande minskning av pafyllningstiden, sär- skiltden frau cisternen utgaende rOrled- ningen drages genom skiljevaggar, sa att flera pafyllningar kunna verkstallas pa samma lid. Such use allows significant savings in materials, labor time and cost. This use also allows a significant reduction in the filling time, especially from the tank the pipe is drawn through partitions, so that several fillings can be carried out at the same time.

Claims

Claim: A device for alternately filling liquid in containers, especially for the liquid industry, in which a main valve arranged in a filling line is arranged to be automatically closed by means of a control device arranged next to the main valve with a movable diaphragm, which is under the influence of a pressure difference, which is generated in a jet pump arranged as a level limiting means, which is flowed through all or part of the main valve passing the liquid stream, characterized in that each container (3) has its own, pH container mounted jet pump (4) , and that the various jet pumps are connected to the single main valve and its operating device (1) by means of the required pipe connections (5, 6, 7) and possibly by suitable distribution devices (11a, 11b, 12a, 12b). Stockholm 1950. IC9951. itoktr. P. A. Norstedt & Saner 5000 r / G.t GENERALSTABENS LITOC