PL4445B1

PL4445B1 - Device for melting snow.

Info

Publication number: PL4445B1
Application number: PL4445A
Authority: PL
Filing date: 1924-10-29
Publication date: 1926-05-31

Description

Przedmiotem wynalazku niniejszego jest urzadzenie do roztapiania sniegu, o scianach pieca, wykonanych jako plaszcz chlodzacy, do którego pompa doprowadza wode ze zbiornika lub z basenu. Zbiornik ten lub basen zasilany jest bez przerwy woda ze stopnialego sniegu umieszczonego ponad piecem w zbiorniku o ksztalcie od¬ wróconego stozka.Przedmiot wynalazku przedstawiony jest na rysunku.Litera a oznacza piec, którego sciany tworza plaszcz chlodzacy b. Plaszcz ten posiada otwory c, przez które wytryskuje woda. Dno paleniska stanowi ruszt c, pod którym znajduje sie popielnik d zaopatrzo¬ ny w zasuwy e. U góry palenisko zamknie¬ te jest podwójna pokrywa /, /'. Dolna po¬ krywa / opiera sie o krawedz górna g pie¬ ca tak, ze miedzy najwyzsza krawedzia paleniska a i pokrywa / powstaje szczeli¬ na pierscieniowa /'. Obydwie pokrywy po¬ siadaja wystajace krawedzie, a pokrywa górna /' ma w srodku zaglebienie 1, otoczo¬ ne obrzezem 2, tworzacem z pokrywa jed¬ na calosc tak, ze w zaglebieniu 1 pozostaje zawsze czesc wody chlodzacej. Pokrywa ta opiera sie na dolnej zapomoca czesci g' i daje sie otwierac. Pomiedzy górna a dol¬ na pokrywa pozostaje równiez szczelina /'.Górna czesc paleniska otoczona jest zbiornikiem sniegu 1, dajacym sie zdejmo¬ wac i majacym ksztalt odwróconego stoz¬ ka. Zbiornik ten spoczywa na zewnetrznej^ krawedzi pieca i posiada wzdluz dolnego '¦£* obwodu otwory m do odprowadzenia wq- ..*. I ^y^Naze^fcafr^pieoa, ponizej otworów m \}^ miegci ^e*zbfo*iiik*vfody chlodzacej s, za¬ mkniety wklesla pokrywa n, w której wy¬ konany jest otwór x zamkniety sitem z, dajacem sie zdejmowac. Nadmiar wody odplywa ze zbiornika 5 przelewem w.Pompa r wody chlodzacej miesci sie w zbiorniku s i, w celu usuniecia mozliwosci jej zamarzania, lezy pod poziomem wody.Pompa ta ssie wode wprost ze zbiornika i tloczy ja rura y do górnej czesci plaszcza chlodzacego pieca.W celu wywolania ciagu pedzi sie po¬ wietrze pod ruszt c zapomoca dmuchawy t, sprzezonej z odpowiednim silnikiem, który moze równoczesnie pedzic pompe.Dmuchawa ta polaczona jest rura o, zao¬ patrzona w zasuwe p, z popielnikiem d.Silnik i dmuchawa mieszcza sie w skrzyni y. Caly zespól ustawiony jest na sankach, na wózku, lub na noszach recznych i.Urzadzenie dziala w nastepujacy sposób: po rozpaleniu ognia, naklada sie pokrywe /, /', napelnia sie sniegiem zbiornik / i pu¬ szcza w ruch dmuchawy t. Powietrze pe¬ dzone rura o pod ruszt powoduje wydatne spalanie tak, ze w piecu utrzymuje sie wy¬ soka temperatura, a gazy spalinowe wcho¬ dza szczelinami /, /' w snieg. Otrzymana woda splywa otworami m do koryta h wraz z piaskiem i zanieczyszczeniami, a spada¬ jac na pochyla pokrywe n, przeciska sie przez sito 2 do zbiornika s.Pompa wody chlodzacej r, pracujaca pod poziomem wody w zbiorniku i, tloczy Wode rura y do górnej czesci plaszcza chlo¬ dzacego. Woda tryska otworami q w snieg, przyczem cieplo jakie ta woda wchlonela w plaszczu chlodzacym wyzy¬ skuje sie do stapiania sniegu. Poniewaz rura y ma wylot w górnej czesci plaszcza chlodzacego, przeto woda nie moze ujsc z plaszcza przy wstrzymaniu ruchu pompy. PLThe subject of the present invention is a snow melting device with furnace walls designed as a cooling jacket, to which the pump supplies water from a reservoir or pool. This tank or pool is continuously supplied with water from gradual snow placed above the stove in an inverted cone-shaped tank. The subject of the invention is shown in the drawing. The letter a denotes a stove, the walls of which form a cooling jacket b. This jacket has holes c, through which the water sprouts. The bottom of the furnace is a grate c, under which there is an ash pan d equipped with gate valves e. At the top, the furnace is closed with a double cover /, / '. The lower cover (rests against the upper edge of the furnace g) so that between the uppermost edge of the furnace and the cover (an annular gap is formed). Both covers have protruding edges, and the top cover has a recess 1 in the center, flanked by a rim 2, forming a full cover so that part of the cooling water always remains in the recess 1. The cover rests on the bottom g 'support and can be opened. There is also a gap between the upper and lower cover. The upper part of the firebox is surrounded by a removable snow reservoir 1 having the shape of an inverted cone. This tank rests on the outer edge of the furnace and has openings m for discharge at q- .. * along its lower circumference. I ^ y ^ Naze ^ fcafr ^ pie, below the holes m \} ^ place ^ e * bank * iiik * in the cooling water, closed concave cover n, in which is made a hole x closed with a sieve, which can be removed . The excess water flows out of the tank 5 through the overflow v. The cooling water pump is placed in the tank to prevent freezing and lies below the water level. This pump sucks the water directly from the tank and forces it through the pipe to the top of the furnace cooling jacket. In order to create a draft, the air is rushed under the grate c by means of a blower t, connected to a suitable motor, which can simultaneously rush the pump. This blower is connected to the pipe o, placed in the damper p, with the ash pan d. The engine and blower fit in the box. The whole assembly is set on a sled, on a cart, or on a stretcher i. The device works as follows: after lighting the fire, the cover is put on /, / ', the tank is filled with snow / and the blower is set to move The air drawn from the pipe to the grate causes a significant combustion so that a high temperature is maintained in the furnace and the exhaust gases enter the snow through the gaps. The obtained water flows through the holes m into the trough h together with sand and impurities, and falls on the slope of the cover n, squeezes through the sieve 2 into the reservoir s. The cooling water pump r, working under the water level in the reservoir i, pumps the water to the pipe y to the upper part of the cooling coat. The water gushes through holes into the snow, and the warmth which this water absorbs in the cooling coat is used to melt the snow. As the tube y exits at the top of the cooling jacket, no water can escape from the jacket when the pump is stopped. PL

Claims

Patent claims. 1. A device for melting snow, characterized now that it consists of a furnace, the furnace of which is surrounded by a cooling jacket, to which water, obtained from a standing snow, which, when heated in the cooling plasma, is fed by a pump drive, is supplied through the cracks fg) at the upper edge of the mantle, sprouts into the snow reservoir, contributing to its melting.

2. Snow melting device according to claim 1, characterized in that the furnace is provided with a double cover, resting on supports provided on the upper rim of the furnace, so that between the rim and the cover and between the lower and upper cover, large annular gaps are formed, and the outer The edges of the covers are bent upwards or downwards, and the recess in the upper cover has a protruding edge, which allows some of the snowwater to be used to cool the cover.

3. Snow melting device according to claim 1 and 2, characterized in that the snow tank in the shape of an inverted cone is placed above the firebox and around its upper part, and the combustion gases through the gaps (g), between the cooling jacket and the cover and between the covers, pass from the firebox into the reservoir (l) and penetrate the snow, causing it to melt.

4. A snow melter according to claim 1 - 3, characterized in that the snow tank (f) surrounding the furnace has openings fm) at the lower edge, through which the accumulated water flows into the inclined channel and then into the cooling water tank (s).

5. A snow melter according to claim A cover (n) with an opening provided with a sieve is provided on the cooling water tank (s) to prevent sand and other water contamination from entering the tank.

6. A snow melter according to any of the preceding claims, characterized in that the pump for pressing the water into the cooling jacket is located in the tank (s) below the water level.

7. * Snow melting device according to claim 1-6, characterized by the fact that the conduit (live, conveying the water from the pump, has an outlet at the top of the cooling mantle surrounding the furnace, so that when the pump is inactive, the water cannot flow back into the tank, emptying the cooling mantle. Sigurd Johannes Savonius Deputy: M. Kryzan, patent attorney Printed by L. Boguslawski, Warsaw PL