JP3033998U - Multi-function snow melting device - Google Patents

Abstract

(57) Abstract: To provide a snow melting device capable of efficiently melting a wide range of snow. SOLUTION: In a box-shaped frame body whose inside is divided into a snow melting chamber and a burner chamber, fumes from a burner in the burner chamber are introduced into the snow melting chamber and passed therethrough, and a part of the molten water is sprinkled from above the outer frame. Then, the circulating circulating fluid in the circulating fluid tank located above the burner chamber is circulated in a separate heating panel, and the above three types of snow melting are melted by the passage of fumarolic gas, melting by sprinkling water, and melting by circulating heated liquid. It is characterized by being configured to perform.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a multifunctional snow melting device capable of simultaneously melting both a snow mass in a snow melting tank and snow accumulation on the ground.

[0002]

[Prior art]

 Conventionally, various snow-melting devices have been used, but a so-called snow-melting machine that melts snowflakes put into a predetermined tank and a road heater that melts snow on the ground by a device buried under the ground There is no snow melting device that can melt both the snow in the tank and the snow on the ground at the same time.

[0003]

[Problems to be solved by the device]

 According to the above-mentioned conventional method, when using a snowmelter, it is necessary to put the collected snow into a snowmelt tank, and the work effort becomes heavy when heavy snowfall occurs. On the other hand, when using road heating, the snow on the road is melted by the buried device, so there is no need to put the snow in the snow melting tank, but the heating area of the heating panel is large, so it is the same as a snow melting machine. Melting efficiency is difficult to obtain. Therefore, when heavy snowfall occurs, it takes a considerable amount of time to melt away the snow. The present invention was devised to solve the problems associated with the above-mentioned conventionally used snow melting means, and exhibits the advantages of both a throw-in type snow melter and an embedded road heating device. It was developed for the purpose of doing.

[0004]

[Means for Solving the Problems]

 As a means for solving the problem, the present invention is configured to perform snow melting by passing fumes and sprinkling water in a snow melting chamber and circulating a heated liquid in a heating panel. That is, in the box-shaped frame body that divides the inside into a snow melting chamber and a burner chamber, the fumes from the burner in the burner chamber are guided into the snow melting chamber and passed through, and a part of the molten water is sprinkled from above the outer frame, The heated circulating fluid in the circulating fluid tank located above the burner chamber is circulated in a separate heating panel, and the above three types of snow melting are performed: snow melting due to passage of fumes, snow melting due to water sprinkling, and snow melting due to heating liquid circulation. Configure to do. The present invention is a multi-function snow melting apparatus having the above-mentioned configuration.

[0005]

[Embodiment of the invention]

 In order to use the present invention, first, the circulating fluid is stored in the circulating fluid tank, and the snow mass is put into the snow melting chamber. When the burner is ignited, burner fumes are ejected into the burner chamber and are exhausted from the exhaust pipe through the exhaust passage. At this time, the snow mass melts in contact with the exhaust passage, the melt moves to the lower pump chamber, is sucked up by the injection pump, and is sprayed into the snow melting chamber in a shower shape from the water spray pipe. Also, since the upper part of the burner chamber is in contact with the circulating fluid tank, part of the fumarolic heat heats the circulating fluid in this tank. Then, this circulating liquid is sent to the heating panel by the circulation pump, circulates in the circulation pipe, radiates heat, and returns to the pump. Therefore, both of the snow melting in the tank and the snow accumulated on the ground can be melted at the same time by the three means of heat dissipation in the exhaust gas, water sprinkling, and liquid circulation in the panel.

[0006]

【Example】

 Hereinafter, embodiments of the present invention will be described. In the figure, reference numeral 1 denotes an outer frame, which is a box body having an upper opening. Inside the outer frame, a box-shaped inner frame 2 slightly smaller than the outer frame is provided with its bottom surface slightly above the bottom surface of the outer frame and both longitudinal side surfaces slightly separated from the inner surface of the outer frame. The upper surfaces of both ends of the outer frame and the upper surface of the outer frame are fixed to each other by a plate body having an appropriate shape, and through holes for passage of exhaust gas are provided at appropriate positions of the inner frame. Further, a tubular exhaust passage 3 is provided between both side surfaces of the inner frame. A left inclined plate 4 and a right inclined plate 5 are continuously provided on a part of one side surface of the inner frame, and both end portions of a triangle formed by both inclined plates are closed by a plate body. It The circulating liquid tank 6 is provided in contact with the upper surface of the right inclined plate. A burner 7 is provided in the remaining space formed by the outer frame and the inner frame via a partition plate 8, and a burner chamber 9 is formed by the outer frame, the inner frame, and the left and right inclined plates. Reference numeral 10 denotes an opening / closing lid rotatably attached to the upper end surface of the outer frame. An upper sprinkler pipe 11 is attached to the inner surface of the opening / closing lid, and a lower sprinkler pipe 12 is attached to the inner surface of the outer frame below the lid.

Reference numeral 13 denotes a box-shaped lower pump chamber separately provided at the lower portion of the outer frame, in which an injection pump 14 is located, and the discharge side of this injection pump is connected to the upper and lower sprinkler pipes. It should be noted that a plurality of injection ports are appropriately formed at appropriate places on both sprinkler pipes. Reference numeral 15 is a box-shaped side pump chamber separately provided on the side surface of the outer frame, in which a circulation pump 16 is located, and the circulation liquid tank and the pump are connected by a pipe. Further, a water feed pipe 17 and a water feed pipe 18 are connected to the circulation pump. 3 to 4 show a heating panel. Reference numeral 30 is a flat plate made of aluminum, 31 is a frame fixed to the lower surface of the aluminum plate, and 32 is a perforated plate fixed between the frames. Reference numeral 33 is a circulation pipe provided on the lower surface of the perforated plate at appropriate intervals, and 34 is concrete in which glass particles are mixed. The other ends of the water supply pipe and the water supply pipe are connected to the circulation pipes of the heating panel. In addition, a flexible pipe is used for part of the pipe to the upper sprinkler pipe so that the lid can be opened and closed smoothly.

Although the function and usage of the present invention have been described above, in this example, water spray pipes are provided above and below to enhance snow melting power by water spray, and the upper part of the burner chamber is formed by two inclined plates. Therefore, the heat dissipation effect is enhanced and the heat transfer efficiency to the circulating fluid tank is enhanced. In addition, an aluminum plate is used on the upper surface of the heating panel so that the heat released from the circulation pipe can be quickly transmitted to the ground. The concrete used in this example was a mixture of glass particles, but this also leads to resource reuse by using waste glass material. The perforated plate was used to enhance the adhesion between the concrete and the aluminum plate. As described above, the present invention can quickly melt a wide range of snow.

[0009]

[Effect of the invention]

 According to the present invention, there is provided a useful apparatus capable of melting snow over a wide range with a single heat source, which is capable of melting snow by three means: snow melting by burner exhaust, snow melting by water spray, and snow melting by circulating heated liquid. Can be provided. Also, by installing the snow melting tank itself under the ground, it is possible to obtain an apparatus that is advantageous in terms of installation space.

[Brief description of the drawings]

FIG. 1 is a plan view of the snow melting tank portion of the present invention.

FIG. 2 is an explanatory view of the internal structure of the present invention as seen from the front of the snow melting tank part.

FIG. 3 is a plan view of the heating panel of the present invention.

FIG. 4 is a sectional view taken along line AA.

[Explanation of symbols]

 1 Outer Frame 2 Inner Frame 2a Through Hole 3 Exhaust Passage 4 Left Inclined Plate 5 Right Inclined Plate 6 Circulating Liquid Tank 7 Burner 8 Partition Plate 9 Burner Chamber 10 Opening / Covering 11 Upper Sprinkling Pipe 12 Lower Sprinkling Pipe 13 Lower Pump Chamber 14 Injection Pump 15 Side pump chamber 16 Circulation pump 17 Water pipe 18 Water inlet pipe 19 Drain pipe 20 Exhaust pipe 30 Aluminum plate 31 Frame 32 Perforated plate 33 Circulation pipe 34 Concrete

Claims (1)

[Utility model registration claims] 1. In a box-shaped frame body whose interior is divided into a snow melting chamber and a burner chamber, fumes from a burner in the burner chamber are introduced into the snow melting chamber and allowed to pass therethrough. Water is sprinkled and the heated circulating fluid in the circulating fluid tank located above the burner chamber is circulated in a separate heating panel. A multi-function snow melting device characterized by being configured to perform.