JPH0538182Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a snow drain structure for a house, which is used for a snow-proof roof, etc.

(Prior Art) There is a known method for removing snow on the roof of a house by guiding it to a drain pipe, but in the conventional method, cold air sometimes enters the drain pipe and freezes inside the pipe.

(Problems to be Solved by the Invention) The object of the present invention is to provide a snow drain structure for a house that solves the above-mentioned conventional problems and eliminates the fear of freezing inside the drain pipe and prevents the drain pipe from coming off.

(Embodiment) Hereinafter, the snow drain structure of the present invention (hereinafter referred to as the drain structure of the present invention) for a house will be described with reference to the embodiment shown in the drawings.

FIG. 1 shows the drain structure of the present invention, which consists of a straight drain pipe 2 whose upper end is connected to the roof 15 and which is led below the floor 16 through the inside of the house.
has.

The lower end of the drain pipe 2 is connected to an insertion pipe 8 having a groove or hole opening 9 provided in the side surface of the lower end, as shown in FIG.

The insertion pipe 8 is a box 4 buried under the ground G.
is inserted into the container 5 of.

As is clear from FIG. 3, the container 5 includes a side tube 5a and a bottom plate 5b made of concrete or the like.
It consists of

In the illustrated embodiment, an adjustment plate 5 is provided on the bottom surface 5b.
c is placed and fixed.

Next, the periphery of the insertion pipe 8 at the top opening of the container 5 is closed with a lid 7 divided into halves.

Further, a side hole 11 is provided in the side tube 5a of the container 5, and a drainage pipe 12 is connected to the side hole 11.

The opening lower end position of the drainage channel of the drainage pipe 12 is positioned so as to be substantially at the upper end of the opening 9 of the insertion pipe 8.

The reason for this is to allow the opening 9 to be completely or to a considerable extent closed by the snowmelt water stored in the container 5.

The operation of the snow drain structure of the house according to the present invention shown in the above embodiments is as follows.

That is, the snow accumulated on the roof 15 of the house passes through the drain pipe 2 and falls downward.

The snow is melted in the drain pipe 2 by indoor warm air and the heat of the heater 3 at the bottom of the drain pipe 2.

This snowmelt water is poured into the container 5 from the opening 9 of the insertion pipe 8.
It flows into the interior and is stored.

Next, the stored snowmelt water will be drained through the drain pipe 12.

As is clear from the above, even if cold air flows into the container 5 from the drain pipe 12, the cold air will not reach the drain pipe 2 because the opening 9 is blocked (completely or to a considerable degree) by the stored water. do not have.

(Effects of the invention) The embodiments of the snow drain structure for a house according to the invention are as described above, and the effects thereof are listed below.

(1) The drain structure of the present invention has the configuration described in the claims of the utility model registration, and in particular, the insertion pipe to which the lower end of the drain pipe is connected has an opening on the side of the lower end, and the opening is filled with stored water. Since the drain pipe is completely or considerably blocked, cold air will not reach the inside of the drain pipe, and as a result, there is no fear that the drain pipe will freeze.

(2) The drain structure of the present invention has the same configuration as above, and in particular, the lower end of the drain pipe is connected to the basin and can be configured linearly, so not only the dimensions of the drain pipe are accurate, but also the connection structure with the roof is improved. The work becomes easier, and as a result, the drain pipe does not come off due to poor connection as in the conventional case.

[Brief explanation of the drawing]

Fig. 1 is a conceptual diagram of the drain structure of the present invention, Fig. 2 is an enlarged sectional front view of section A in Fig. 1, and Fig. 3 is an exploded perspective view of a basin used in the drain structure of the present invention. 2... Drain pipe, 3 ...Heater, 4...
Box, 5...container, 5a...side tube, 5b...bottom plate,
5c... Adjustment plate, 7... Lid, 8... Insertion pipe,
9...opening, 11...side hole, 12...drainage pipe, 15...roof, 16...floor.

Claims (1)

[Scope of utility model registration request] A straight drain pipe whose upper end is connected to the roof and led through the house to below the floor; an insertion pipe whose lower end is connected and which has an opening on the side of the lower end; and an insertion pipe into which the insertion pipe is inserted and which is connected to the ground. a container with a basin embedded therein; a lid that closes around the insertion pipe at the top opening of the container; and a lower end position of the opening of the drainage channel connected to the side hole of the container and substantially at the upper end of the opening of the insertion pipe. A residential snow drain structure consists of drain pipes positioned so that