JP2019035312A - Snow melting promoting device for snowfall roof - Google Patents

Abstract

To eliminate a danger in snow removal in a snowfall area due to a climate change, a depopulation, aging of the residents, etc, and a danger from a cornice protruding from the eaves which is a factor of a nonstop snowslide of snowfall.SOLUTION: Snow melting is promoted due to a solar heat and a temperature, etc. by mounting a snow melting metal plate to an unmanned flying body such as a drone, etc. by a remote control in a safe place to arrange a number of cut-in grooves in snowfall and spray a snow melting promoting agent without climbing a dangerous high place and without going under the cornice.SELECTED DRAWING: Figure 1

Description

It is a snow melting promotion device for snow.

Due to the recent abnormal climate, there is more snowfall damage than before, especially snowfall from high places such as roofs, etc. has also been a risk of personal injury.

Problems to be solved by the invention

Conventionally, there is a method of snow removal on the roof, such as removing snow by human power, heating the roof itself, spraying hot water, etc., but it is dangerous to remove snow by human power. The construction cost was high, and the spraying of hot water only increased the weight of snow and had no effect.

The present invention is a device for operating a snow drone and snow removal work by operating a drone or the like mainly an unmanned radio controlled flying vehicle from a stable and safe place.

The snow-melting metal plate (1) suspended on a drone or the like is the most dangerous device, such as roof eaves, that pierces from the upper surface of a snow ridge, divides it into small pieces, and drops it to the ground.

The snow melting metal plate (1) attached to the flying object, which has finished dropping a dangerous snowfall, makes a continuous incision on the snow-covered surface by means of a photographing device attached to the flying object and a monitor screen at the operator's hand. Divide the snow, work.

The depth, size, direction, length, etc. of the cut can be increased or decreased depending on the weather, temperature, work time, etc. of the work place, so that work efficiency can be improved and the risk of snow damage can be prevented.

The snow-melting metal plate (1) has a size and weight within the range where the flying object (4) can stably fly, has a V-shaped cross section, stores hot water inside, and cuts in accordance with the hot water temperature and weight. Make work easier.

The snow melting metal plate (1) having a V-shaped cross section is provided with a large number of small holes (10) at effective locations, and the surface of the snow melting metal plate (1) is always moistened with warm water to be attached to the snow melting metal plate. Prevent snow.

The warm water can contain a colorant or a snow melting agent to improve efficiency.

The suspended snow-melting metal plate (1) is integrated with the flying object to continue the work, but the snow-melting metal plate is supplemented with hot water from the ground via the resin tube (2), and the snow-melting metal plate, Prevents temperature drop and increases efficiency.

Snow cover on the roof increases the speed of snow melting by greatly increasing the contact surface with the atmosphere by cutting off snow traps and dividing snow.

The hot water replenished from the ground can raise the surface temperature of the snow melting metal plate (1), increase the surface temperature of the snow melting metal plate (1) by increasing the heat resistance limit of the connecting resin pipe (2), and can widen the snow cut depth. .

The hot water sent in is mixed with a colorant and a snow melting agent. The snow melting agent enters the gap between the snow and the roof, and makes it easy to slide off the subdivided snow.

The mixed colorant leaves a trace on the snowy surface of a solid white color and projects the trace on the monitor screen, which can be used as a guideline for the operation.

The snow-melted metal plate (1) and the snow-covered traces made by the snow-melting agent become linear or grid-like by the colorant, and absorbs more solar heat during sunny days. Touch and further promote snow melting.

The replenishment resin tube is connected to an unmanned air vehicle such as a drone and a ground operation facility via a snow melting metal plate.

For this reason, accidents such as inadvertent maneuvering mistakes, aircraft maintenance mistakes, unexpected gusts of wind, etc., prevent accidental runaway of the aircraft, prevent work accidents during snow melting and snow removal work, and allow flight in crowded areas. Relax the conditions.

This unmanned air vehicle and a snow melting device in combination with a snow melting metal plate are not limited to rooftops, and are dangerous, such as high places where people cannot enter, plastic houses, fields, signboards in high places, etc. Snow damage can be eliminated.

  1 is an overall conceptual diagram of the present invention.   It is an external view of the snow melting metal plate of this invention.

DESCRIPTION OF SYMBOLS 1 Snow melting metal plate 2 Supply resin pipe 3 Supply resin pipe attachment port 4 Unmanned air vehicle 5 Pressure pump 6 Heating device 7 Partial piping in a snow melting metal plate 8 Internal outlet 9 Snow melting agent, coloring agent, mixed water tank 10 Small hole

Claims (4)

  Snow-splitting device using snow-melting metal plate (1) connected to unmanned air vehicle (4) and its snow removal method   Application of snow melting accelerator by unmanned air vehicle (4)   Heating method of snow melting metal plate (1) connected to unmanned air vehicle (4)   Dispersion of colorant to snow by snow melting metal plate (1) connected to unmanned air vehicle (4)

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