JPH0449333Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Purpose of the invention] Industrial field of application This invention is a method of folding heat-generating pipes such as heating wires or snow-melting pipes such as hot water pipes at both ends of the roof in the direction of the girder. This invention relates to a piping support that is fixedly supported in a meandering manner throughout the flow direction.

Conventional Technology Conventionally, in areas with heavy snowfall, removing snow from roofs has been extremely labor-intensive.
In order to remove snow, it is necessary to have a site around the building to remove the snow, and it is also necessary to remove the fallen snow, so it is limited to such areas, and it is difficult to use land effectively. I couldn't do it.

However, in order to eliminate such snow removal work, hot water and hot air are circulated through piping systems installed on the back of the roof, and electric heating wiring is installed on the back of the roof to control the surface temperature of the roof. However, with this snow melting method, it takes a very long time to raise the surface temperature of the roof, and as the temperature drops at night, the surface temperature of the roof increases. The problem is that the snow that melts on the roof surface becomes water droplets and spreads on the roof surface, causing the accumulated snow to form clumps and slide down.

Therefore, the above-mentioned disadvantages are solved by folding the snow melting pipes at both ends of the roof in the girder direction and arranging them in a meandering manner throughout the flow direction to melt the snow, but the snow melting pipes are fixed. In the conventional method of holding the piping, the piping is covered with a support such as a saddle band or a vertical pipe band, and the support is fixed with an anchor bolt, a plug bolt, etc. The supports for each part of the pipe must be fixed one by one by bolting, etc., and since the fixing points are on the roof, the fixing method has the disadvantage of being extremely troublesome during construction. was.

Problems to be Solved by the Invention The present invention has been developed by folding heat-generating pipes such as electric heating wires or snow-melting pipes such as hot water pipes at both ends of the roof in the girder direction and meandering them in the entire flow direction. In order to efficiently and completely remove the snow on the ground,
It is an object of the present invention to provide a pipe support that facilitates the fixation of snow melting pipes on a roof and reduces the labor required for construction.

[Structure of the idea]

Means for Solving the Problems In view of the above, the present invention provides a pipe support in which a large number of hooks are fixed at predetermined intervals on the upper surface of a base formed in a band shape, the hooks being C The base end of a substantially rod-shaped fastener is pivotally attached to one end of the ring-shaped band, a retaining part is provided at the distal end of the fastener, and the retaining part is hooked into a recess provided at the other end of the band. The present invention aims to solve the above-mentioned drawbacks by providing a pipe support.

Function When the snow melting pipe is folded back at both ends of the roof in the girder direction and meandered in the entire flow direction, the base of the snow melting pipe is placed on the roof so that the hooks are arranged parallel to the girder direction. By fitting the appropriate place of the snow melting pipe into the latching tool and latching the retaining part to the recessed part, the open state of the latching tool is sealed, and the snow melting pipe is tightened and the snow melting pipe is Snow melting pipes will be installed in the area.

Embodiment An embodiment of the present invention will be described below based on the drawings. Reference numerals 1, 1a... are main bodies of a pipe support made of metal, and the main bodies 1, 1a... 2a... and the upper surfaces 3, 3 of the bases 2, 2a...
A large number of hooks 4, 4a... are provided at predetermined intervals on a...
is firmly attached.

As shown in FIG. 1, the hooks 4, 4a... have the proximal ends of substantially rod-shaped fasteners 9, 9a... pivoted to one ends 8, 8a... of the C-ring-shaped bands 7, 7a... The fasteners 9, 9a... are provided with retaining portions 32, 32a... at the ends thereof, and the other ends 8, 8a... of the bands 7, 7a... are provided with recesses 33, 33a... into which the fasteners 9, 9a... are fitted. The recesses 33, 33a... are provided with fasteners 9,
When the bands 9a... are inserted, the retaining parts 32, 32a... are caught in the recesses 33, 33a..., and the bands 7, 7a...
It is configured to tighten in an O-shape.

The main bodies 1, 1a...
The hooks 4, 4a, . . . , 1a, .

In this embodiment, the main bodies 1, 1a... are fixed to the roof 10 covered with tile sticks, and the snow melting pipes 6, 6a...
However, the present invention is not limited to this method, and can also be used for tiled roofs, flat roofs, terraced roofs, etc.

The snow-melting pipes 6, 6a... are non-freezing, non-flammable, and have high thermal efficiency, such as steel pipes that circulate heat media such as water mixed with antifreeze, ethylene glycol, methylene chloride, etc., or synthetic rubber pipes. The snow melting pipes 6, 6a, . . . are connected to the heat exchanger 13 and the boiler 14 through a series of piping routes to form the snow melting device 15. It has become.

The snow melting pipes 6, 6a... are connected in the girder direction A of the tile stick roof 10 by means of the hooks 4, 4a... of the main bodies 1, 1a... fixed on the tile sticks 11, 11a... of the tile stick roof 10. It is folded back at both ends and arranged in a meandering manner throughout the flow direction B, and one system of snow melting pipes 6, 6a... is formed within 30 m in length to create a tiled roof 1.
The starting ends 18, 18a, . The terminal ends 20, 20a...
are connected.

The feed header 17 is connected to the feed pipe 22 via a solenoid valve 21, and the return header 19 is connected to the return pipe 23.
The feed pipe 22 and return pipe 23 are connected at their respective ends to a heat exchanger 13 installed on the ground.

Further, a circulation pump 27 is installed near the eave side 26 of the feed pipe 22, while a circulation pump 27a installed between the return pipe 23 and the heat exchanger 13 is installed near the heat exchanger 13. .

The heat exchanger 13 has a tank 24 filled with a heat medium that circulates through the series of piping routes described above, and one end of a heat exchange pipe 25 installed in the tank 24 is connected to a delivery pipe 28 with a circulation pump 27b interposed therebetween. The other end of the heat exchange pipe 25 is connected to the boiler 14 through a communication pipe 30, water is supplied into the boiler 14 through a water supply pipe 31 connected to the boiler 14, and a heater ( (not shown)
The heat medium in the tank 24 is heated by circulating the heated water through the heat exchange pipe 25.

In this embodiment, the snow melting device 15 is shown using snow melting pipes 6, 6a, etc. that circulate a heat medium, but the snow melting device 15 is not limited to such a system. The snow melting device may be a snow melting device using piping, or a snow melting device in which a heating element such as a heating wire is installed inside or outside to form a snow melting piping, and the heating element has a heat dissipation function.

Next, to explain the function of the pipe support according to the present invention, the snow melting pipe 6, 6a..., and tighten the fasteners 9, 9a...
The retaining parts 32, 32a... of the recesses 33, 33a...
The bands 7, 7a... are made into an O-shape, and the snow melting pipes 6, 6a... are fixed in place, and the tile stick roof 1 is fixed.
The snow melting pipes 6, 6a, . . . are arranged in a meandering manner throughout the flow direction B by turning back at both ends in the direction A of zero.

[Effect of idea]

In short, the present invention has a base 2 formed in a band shape.
A large number of hooks 4, 4a are provided at predetermined intervals on the upper surface of the
In the piping support to which... is fixed, the hooking tools 4, 4a... have the proximal ends of substantially rod-shaped fasteners 9, 9a... pivotally attached to one end of the C-ring-shaped bands 7, 7a..., and the fastening tools 4, 4a... There is a retaining part 3 at the tip of 9, 9a...
2, 32a... are provided, and the retaining portions 32, 32a...
recesses 33, 3 provided at the other end of the bands 7, 7a...
3a..., so when the snow melting pipes 6, 6a... are folded back at both ends of the roof 10 in the girder direction A and meanderingly arranged in the entire flow direction B, the hooks 4, 4a... Fit the snow melting pipes 6, 6a... into the appropriate places, and insert the retaining parts 32, 32a... into the recess 3.
By hanging on 3, 33a..., the hanging tool 4,
It is possible to close the open state of the snow melting pipes 6, 6a... while sealing off the open state of the snow melting pipes 6, 6a. As for 4a..., the open side of the bands 7, 7a... is closed by the fasteners 9, 9a..., so even if it is hit by strong winds, typhoons, etc., the snow melting pipe 6 can be secured from the hooks 4, 4a... , 6a... will never leave.

Therefore, by simply fixing the main bodies 1, 1a... on the roof 10, a large number of hooks 4, 4a... can be attached at predetermined intervals.
There is no need to measure the installation distance of the hooks 4, 4a... and fix them one by one, and the snow melting pipes 6, 6a... can be easily arranged as described above. The labor required for construction can be reduced.

In addition, the main bodies 1, 1a... are simply composed of the base parts 2, 2a... and the hooks 4, 4a..., and are easy to manufacture, so the cost is low, and the snow melting pipes 6, 6a... Snow melting device 15 arranged on the roof 10
It is also possible to reduce construction costs.

Therefore, according to the present invention, the snow melting pipes 6, 6a...
As a result, unlike the conventional snow melting method that indirectly increases the surface temperature of the roof from the back side of the roof, snow melting pipes 6, 6a arranged on the roof 10... Since the snow is melted directly by heat radiation from the roof, the heat radiation temperature can be rapidly raised without taking time to start snow melting.
When the snow melting device 15 is activated to dissipate heat from the snow melting pipes 6, 6a... when snow has accumulated to some extent, the snow around the snow melting pipes 6, 6a... is melted in a tunnel shape, and the snow melts upward. Since the snow on the roof is pushed into the tunnel-shaped snow melting area and melts one after another, the snow can be melted with the entire roof 10 covered with snow, thereby blocking the roof 10 from the outside air. It can be made into a heat insulating material that has a heat insulating effect, and even if the outside temperature is -30℃, the snow will be completely removed from the 10 roofs without being cooled by the outside air, regardless of the snow melting ability. Its practical effects are enormous, such as the fact that snow can be removed quickly, and as a result, there is no need for a site for snow removal around buildings, making it possible to use land more effectively.

[Brief explanation of the drawing]

The figure shows one embodiment of the present invention.
FIG. 2 is a perspective view of the pipe support according to the present invention, FIG. 2 is a diagram showing the state in which the same is used, and FIG. 3 is a piping route diagram of a snow melting device using the present invention. 2, 2a... Base, 4, 4a... Hanging tool.

Claims (1)

[Scope of utility model registration request] In a piping support in which a number of fasteners are fixed at predetermined intervals to the upper surface of a base formed in a band shape, the fasteners include a base end of a substantially rod-shaped fastener at one end of a C-ring-shaped band. 1. A piping support which is pivotably mounted, and has a retaining portion provided at the distal end of the fastening tool, and the retaining portion is hooked in a recess provided at the other end of the band.