JPS62202160A - Snow removing treatment method - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a snow removal method that easily removes snow by causing an avalanche on snow on a roof by artificial impact.

[What conventional techniques and inventions try to solve Problems to be solved〕

Conventional snow removal processing methods can be roughly divided into methods such as methods of melting snow by spraying water or hot water on the roof, and methods of melting snow by heating by disposing hot air pipes or surface heating plates on the roof.

However, these methods require equipment costs and heat source costs, and are not economical.

[Means for solving problems]

The present invention solves these drawbacks, and its structure will be described in detail below with reference to the accompanying drawings.

A sheet body 2 is placed on an inclined surface 1, and when a fluid is introduced into this sheet body 2, a bulge portion 3 is formed that bulges out.
Fluid is introduced into the bulge 3 to support the snow in the bulged state, and by removing the fluid in the bulge 3 at any time, an impact is applied to the snow on the sheet body 2 to cause an avalanche. This method is characterized by removing snow by moving the accumulated snow downward.

[Effect]

First, fluid is pumped onto the slope 1 and introduced into the bulge 3 of the sheet body 2 placed on the entire surface of the slope 1.

The sheet body 2 inflated with this fluid supports the snow accumulation.

When the amount of snowfall reaches a predetermined amount, the fluid in the bulge 3 is removed.

Then, the snow on the sheet body 2 receives vibrations caused by the collapse of the bulge 3, causing an avalanche, and the snow on the sheet body 2
It slides on the roof and falls to the ground, and the snow on the roof is removed.

[Example] The drawing shows an example of roof snow removal in which the sheet body 2 is placed on the roof surface and tap water is used as a fluid and a spout, but it is also possible to use air instead of tap water. It's okay.

Also, underground water or hot water may be used instead of tap water, and hot air may be used instead of air.

Using groundwater, hot water, or hot air melts the lower surface of the snowpack, resulting in even better snow avalanche action.

FIG. 1 shows a case where the sheet body 2 is formed into a flat bag, and the entire flat bag is formed into a bulge 3.

FIG. 2 shows a case where the bulging portion 3 is provided on the inclined lower side of the sheet body 2. As shown in FIG.

FIG. 3 shows a case where the bulging portion 3 is provided on the inclined upper side of the sheet body 2. As shown in FIG.

FIG. 4 shows a case where the bulges 3 are provided on the lower and upper sides of the sheet body 2. As shown in FIG.

FIG. 5 shows a case in which two bulges 3 are formed on the lower and upper sides of the slope with an appropriate interval therebetween.

FIG. 6 shows a case where the upper surface of the sheet body 2 is formed of a hard sheet, the lower surface is formed of a soft sheet, and the bulge 3 is formed on the lower surface.

As shown in Fig. 1, the method for introducing and removing water into the bulging portion 3 is to pump water from the water tank 4 to the water supply vibro on the ridge of the roof using the water pump 5, and place the water on the entire surface of the roof. The water is introduced into the bulging portion 3 of the sheet body 2 through the branch pipe 7.

To remove the water in the bulge 3, open the drain valve 8 and drain the water in the bulge 3 to the branch pipe 7. The water is discharged to the water storage tank 4 through the drainage pipe 9.

The method of introducing and expelling fluid into the bulging portion 3 is 'f, 2 and 3.
・Although Figures 4 and 5 are omitted, any method that can achieve the same effect as artificially creating an avalanche may be used.

In the case where the entire surface of the sheet body 2 is formed into a bulging portion 3 as shown in FIG. In this case, there is one in the center of the sheet body 2, and the two are provided in an inverted 2V shape with appropriate intervals between them and the edges of the sheet body 2, and the bottom row is glued to the edges of the sheet body 2. Although it is shown, it may be bonded in any way as long as it is provided so that the bulged thickness is uniform.

The appropriate thickness of the swollen portion 3 is about 5 to 7 cm.

A pleat part 11 is provided at the tip of the sheet body 2 to protect the eaves and rain gutters, prevent icicles from forming, and facilitate lightning strikes.

For the sheet body 2, it is preferable to use a sheet, for example, a synthetic resin sheet, which has a smooth upper surface so that snow can easily slide on it, and a sheet whose lower surface is in close contact with the roof surface and does not move.

In order to place and fix the sheet body 2, hanging holes may be provided on both shoulders of the sheet body 2, and the vinyl rope 13 may be inserted into the ends of the hanging holes and tied to a water supply vibro or the like.

As shown in FIG. 1, it is not necessary to cover the entire roof surface with the sheet bodies 2, but they may be arranged side by side at intervals so that when an avalanche occurs, the entire snowfall falls at the same time.

At this time, a sheet sufficient to make the snow slippery may be placed on the portion not covered by the sheet body 2.

Fig. 7 shows an example in which fallen snow from the roof is moved to the snow drifting groove 14 as an example of use for purposes other than roof snow melting. First, an inclined plate is installed under the roof, and then a sheet is When the body 2 is placed on the sheet body 2 and fluid is introduced into the bulge 3 of the sheet body 2 and removed, an avalanche of falling snow that accumulates on the slope plate is generated, and the snow is moved to the snow drifting groove 14 and removed. becomes possible.

In the drawing, the fluid in the bulge 3 is removed through the drainage vibrator 9, but if the drainage vibe 9 is made larger in diameter and the fluid is removed in a more vigorous manner, it will be easier to prevent an avalanche. can be caused.

In addition, when using air or hot air, introduce air or hot air,
It is advisable to adopt a valve mechanism that facilitates removal.

In the figure, the symbol "Go" indicates a connecting part that can be separated using a fastener or the like.

〔Effect of the invention〕

As described above, the present invention places a sheet body on an inclined surface, forms a bulge that bulges when fluid is introduced into the sheet body, and causes the bulge to expand by introducing fluid into the bulge. This is a method of removing snow by supporting the snow in a bulging state and removing the fluid in the bulge at any time to give an impact to the snow on the sheet body, causing an avalanche and causing the snow to flow down. Snow on the roof can be removed by simply removing the fluid from the bulge by opening the drainage pulp, eliminating the need for extremely hard work in removing snow.

In addition, since avalanches, which are a natural phenomenon, are artificially generated by introducing and expelling fluid into the sheet body on a slope to cause vibrations and remove snow accumulated on the slope, it is possible to remove snow from the slope. This is an economical snow removal method that requires less equipment and heat source costs than a method of melting snow by sprinkling water or hot water on the roof, or a method of heating snow by disposing hot air pipes or surface heating plates on the roof.

Furthermore, if you place an inclined plate on a surface other than the roof, place a sheet body on top of it, and introduce and expel fluid into the bulge of this sheet body, an avalanche will occur due to the impact and the snow will fall. Since it is a mobile device, it is an extremely innovative and highly practical snow removal method.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and Fig. 1 is a perspective view showing a sheet body and water supply/drainage pipes arranged over the entire roof surface;
Figures 3, 4, 5, and 6 are perspective views of the sheet body being scraped off, and Figure 7 is a side view showing the state of use in which an inclined plate is placed under the roof and the sheet body is placed on the inclined plate. 1. Slanted surface, 2. Sheet body, 3. Swelling portion. 7/4XJ

Claims (1)

[Claims] 1. A sheet body is placed on an inclined surface, a bulge is formed when fluid is introduced into the sheet body, and a bulge is formed by introducing fluid into the bulge. Supports snowfall in the extended state,
A snow removal processing method characterized in that snow removal is performed by removing fluid in a bulging portion at any time to apply an impact to snowfall on a sheet body to generate an avalanche and cause the snowfall to flow down. 2. The snow removal processing method according to claim 1, wherein the sheet body is formed into a flat bag, and the entire flat bag is formed into a bulge by introducing fluid into the flat bag. 3. The snow removal processing method according to claim 1, wherein the bulging portion is provided on the inclined lower side of the sheet body. 4. The snow removal processing method according to claim 1, wherein the bulging portion is provided on the inclined upper side of the sheet body. 5. The snow removal method according to claim 1, wherein the bulges are provided on the lower and upper sides of the sheet body.