JP6692555B1 - Round pipe house with eaves - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the inflow of rain into the room from the ventilation opening on the side of the vinyl house, to reduce the accumulation of snow on the hem of the vinyl house, and to form ice on the side part due to rain water, dew condensation water, etc. Provide a round pipe house with an eaves that can suppress the damage. SOLUTION: A plurality of round arch pipes 21 are arranged in parallel, and these are connected by a ridge pipe 22 and a furring strip pipe 23 to form a frame structure 2 and a vinyl sheet 3 is covered. In the round pipe house, the eave arch material 25 having the bulging portion 241 is provided on the shoulder portion 213 or the furring strip pipe 23 of each round arch pipe 21, and the maximum bulging portion 251a of the bulging portion 251 is rounded. The arched pipe 21 is fixed so as to project outward from the hem portion 211 of the arch pipe 21, and the bulging portions 251 of the eaves arch members 25 are connected by eaves beam members 27 that are long in the depth direction. It is formed so as to cover the outside of the arch material 25. [Selection diagram]

Description

  TECHNICAL FIELD The present invention relates to a round pipe house with an eave which is configured by covering a frame structure with a vinyl sheet.

  A vinyl house is a simple building in which a frame structure composed of a plurality of round arch pipes and the like is covered with a sheet material made of a synthetic resin such as a vinyl sheet, and is mainly used for agricultural crop cultivation. The greenhouse protects crops from wind, rain, and snow, and can also promote the growth of crops by keeping them warm.

  On the other hand, in such a greenhouse, when the room becomes hot and humid, it generally causes poor cultivation of crops and diseases. Therefore, ventilation is performed to exchange the outside air with the inside air in order to suppress excessive temperature rise during the daytime or to reduce the humidity increased by the water vapor evaporated from the soil surface. Ventilation can also facilitate the supply of carbon dioxide to the room and the exchange of gas in the cultivated crop community.

  Conventionally, ventilation of a vinyl greenhouse is performed by winding up a vinyl sheet covering a side portion of the vinyl greenhouse. Regarding such ventilation work, Utility Model Registration No. 3027395 proposes an invention relating to a ventilation device for a greenhouse / a greenhouse that can automatically perform a winding work of a vinyl sheet accompanying ventilation with a motor having a speed reduction function. (Patent Document 1).

Utility model registration No. 3027395

  However, in the invention described in Patent Document 1, rainwater, dew condensation water, etc. freezes and sticks to a vinyl sheet at a time when the outside air temperature becomes zero degrees or less. There is a problem that the vinyl sheet will be damaged when the attached ice is involved.

  Also, if there is rainfall during ventilation, the rain may enter the room and wet the soil. Therefore, there is no choice but to set the opening width when automatically winding up to be small, and there is also a problem that sufficient ventilation cannot be performed.

  By the way, in an area with a lot of snow, the snow falling from the roof accumulates on the bottom of the vinyl house. If the accumulated snow is left unattended, the hem of the vinyl sheet may be damaged or the frame structure may be deformed due to the weight of the snow. Therefore, in order to remove the snow accumulated on the hem, a rotary snow remover has been conventionally used. However, there is a problem that the rotary of the snow remover or the endless track for driving the snow remover entrains the vinyl sheet or a string that holds the vinyl sheet, that is, a so-called house band.

  The present invention has been made to solve the above problems, and reduces the blowing of rain into the room from the ventilation opening on the side of the vinyl house, and reduces the snow on the hem of the vinyl house. It is an object of the present invention to provide a round pipe house with an eaves, which can reduce the accumulation of water and can suppress the formation of ice due to rainwater, dew condensation water, etc. on the sides.

  The round pipe house with eaves according to the present invention reduces the blowing of rain into the room from the ventilation opening on the side of the vinyl house, and also drops snow, rainwater, and condensed water that slide off the roof to a position away from the hem. In order to solve the problem of making it possible, a plurality of round arch pipes are arranged in parallel, and these are connected by a ridge pipe and a furring pipe to form a skeleton structure, and a vinyl sheet is covered. A round pipe house, wherein the eave arch material having a curved bulging portion is formed on the shoulder portion of each of the round arch pipes or the furring strip pipe provided on the shoulder portion. Is fixed so that the maximum bulging portion of the round arch pipe protrudes outward from the skirt of the round arch pipe, and the bulging portions of the eave arch members are connected by eave beam members that are long in the depth direction. Is the plastic sheet is coated through the outside of the eaves arches material.

  Further, as one aspect of the present invention, in order to solve the problem of preventing rainwater and dew condensation water flowing down from the roof portion from being transmitted to the side portions, the arch material for each eaves is placed at a position below the maximum bulging portion. Is provided with a draining member formed in an elongated shape in the depth direction, the draining member is connected to the arch material for each eaves, and the upper surface of the draining member is directed downward and outward as a draining surface. May be inclined.

  Further, as one aspect of the present invention, in order to solve the problem of discharging the dew condensation water flowing down along the inner surface of the vinyl sheet of the roof to the outside of the house, the vinyl sheet is at least one of the round arch pipes. A pair of left and right lower sheets covering from the hem portion to the lower part of the maximum bulging portion of the eaves arch material, and at least from the lower part of the maximum bulging portion of the eaves arch material to the roof portion of each round arch pipe and The upper sheet may cover the ridge, and the lower edge of the upper sheet may be fixed to the outside of the upper edge of the lower sheet.

  Further, as an aspect of the present invention, the vinyl sheet may be fixed by the water draining member in order to solve the problem of facilitating the fixing of the water draining member and the vinyl sheet.

  According to the present invention, it is possible to reduce the inflow of rainfall into the room from the ventilation opening on the side of the vinyl house, to reduce the accumulation of snow on the hem of the vinyl house, and to prevent rainwater or dew condensation on the side. The formation of ice can be suppressed.

It is a front view which shows one Embodiment of the round pipe house with a eaves according to this invention. It is a perspective view showing a framework structure in this embodiment. It is an enlarged front view showing the arch material for eaves attached to the shoulder portion of the round arch pipe in the present embodiment. It is a front view which shows the positional relationship of the hem part of the round arch pipe in this embodiment, and the maximum bulge part of the eaves arch material. It is another embodiment of the eaves-equipped round pipe house and shows a state in which the eaves arch material is crossed and fixed to the furring strip pipe provided at the shoulder of the round arch pipe (a) A front view and (B) It is a side view. It is another embodiment of the eaves-equipped round pipe house, and shows a state in which the eaves arch material is fixed to the furring pipe provided on the shoulder portion of the round arch pipe by using a cross fitting (a). It is a figure and (b) side view. It is a schematic diagram which shows the fixed state of the vinyl sheet in this embodiment. It is a schematic diagram which shows the state which the dew condensation water which flows along the inner surface of an upper sheet in this embodiment is discharged out of the round pipe house with an eaves. It is another embodiment of the round pipe house with eaves according to the present invention, in which a plurality of round pipe houses are continuously arranged side by side in the left-right direction, and eave arch material is provided on the shoulders of the round pipe houses located at the left and right ends. It is a front view which shows the state installed.

  An embodiment of a round pipe house with an eaves according to the present invention will be described below with reference to the drawings.

  As shown in FIG. 1, a round pipe house 1 with an eaves according to the present embodiment has a frame structure 2 and a vinyl sheet 3 covered with the frame structure 2. The eaves-equipped round pipe house 1 according to the present embodiment has a frontage of about 5 m to 11 m and a shoulder height (also referred to as “eave height”) of about 1.5 m to 3.5 m, which is a simple and mainly used for crop cultivation. It is a building. Hereinafter, each configuration will be described.

  The skeleton structure 2 serves as a skeleton in the eaves-equipped round pipe house 1. In this embodiment, as shown in FIGS. 1 and 2, a plurality of round arch pipes 21 and these round arch pipes 21 are provided. It has a ridge pipe 22, a purlin pipe 23, and a furring strip pipe 24 to be connected, and an eave arch material 25 fixed to a shoulder portion 213 of the round arch pipe 21.

  The round arch pipe 21 is formed by arching a pipe having a circular cross section made of a metal material such as galvanized steel. The outer diameter of the pipe (pipe diameter) is not particularly limited, but for example, a pipe having a diameter of about 19 mm to 50 mm is used, and the size of the frontage of the round pipe house 1 with an eaves and the height of shoulder height increase, or Thicker ones are selected as the height increases.

  The round arch pipe 21 according to the present embodiment has a skirt portion 211 embedded in the ground at the lower end, a straight pipe portion 212 from the skirt portion 211 to a shoulder high position, and a curved extension from the straight pipe portion 212. By arranging a pair of left and right arch-shaped pipes each including a shoulder portion 213 and a roof portion 214 extending upward from the shoulder portion 213, and connecting the upper end portions to each other by the connecting member 26, as shown in FIG. As shown, it is configured to have a substantially semicircular shape. In the frame structure 2, as shown in FIG. 2, a plurality of round arch pipes 21 are arranged in parallel in the depth direction.

  The ridge pipe 22 connects a plurality of round arch pipes 21 arranged in parallel, and mainly connects the ridge portions 215 that are the tops of the round arch pipes 21. The ridge pipe 22 in the present embodiment is a straight tubular pipe formed in a long shape in the depth direction, and is installed in the ridge part 215 located at the installation location of the connecting member 26 that connects the ends of the roof part 214. Has been done. The ridge pipe 22 and the circular arch pipe 21 are connected by a commercially available cross fitting 30 or the like that connects the pipes.

  The purlin pipe 23 connects a plurality of circular arch pipes 21 arranged in parallel, and mainly connects the roof portions 214 of the circular arch pipes 21. The purlin pipes 23 in the present embodiment are straight pipes that are elongated in the depth direction, and are installed at symmetrical positions on the roof 214. Like the ridge pipe 22, the purlin pipe 23 and the round arch pipe 21 are connected by a commercially available cross fitting 30 or the like.

  The furring strip pipe 24 connects a plurality of circular arch pipes 21 arranged in parallel in the same manner as the ridge pipe 22 and the purlin pipe 23. Mainly, the round arch pipes serving as the side portions of the frame structure 2 are formed. The straight pipe portions 212 of the pipe 21 and the curved shoulder portions 213 are connected to each other. In this embodiment, as shown in FIG. 1, one pipe is installed in each of the right and left straight pipe portions 212. Further, the furring strip pipe 24 and the round arch pipe 21 are connected by a commercially available cross fitting 30 or the like, like the ridge pipe 22 and the purlin pipe 23.

  The number of the ridge pipes 22, the purlin pipes 23, and the furring strip pipes 24 to be installed and the connecting members are not particularly limited, and the size of the round pipe house with a eaves 1, the weight of each member, the strength of each member, and the like. Is selected in consideration of the above.

  The eaves arch material 25 is for forming a so-called eave that protrudes outward from the hem portion 211 of the round arch pipe 21, and as shown in FIG. 3, forms a pipe having a circular cross section into a curved shape. Has a bulging portion 251. A connecting portion 252 formed by crushing a pipe having a circular cross section into a flat shape is formed at the upper end and the lower end of the eaves arch material 25, and a bolt hole 254 through which a fastening member 253 such as a bolt is inserted is formed. There is. As shown in FIG. 4, this eave arch material 25 drops rain or snow flowing along the roof portion 214 to a position away from the hem portion 211, so that the maximum bulging portion 251 a of the bulging portion 251 is the above-mentioned. It is fixed to both shoulders 213 of the round arch pipe 21 via the commercially available cross fittings 30 so as to project outward from the hem 211. The horizontal distance L between the hem portion 211 and the maximum bulge portion 251a is not particularly limited, but it is preferable that the horizontal distance L is set to be about 50 mm to 500 mm, and in the present embodiment, about 150 mm to 200 mm. It is installed so that

  The eaves arch material 25 is not limited to the one fixed to the shoulder portion 213 of the round arch pipe 21 as in the present embodiment, but as shown in FIGS. For example, it may be fixed to the furring strip pipe 24 provided on the shoulder portion 213.

  Further, the bulging portions 251 of the eaves arch material 25 are connected to each other by the eaves beam material 27 that is long in the depth direction (the direction in which the round arch pipes 21 are arranged side by side). The eaves beam member 27 in the present embodiment is formed by a pipe having a circular cross section similar to the eaves pipe 22, the furring strip pipe 24, and the purlin pipe 23, and the maximum bulging portion of the eaves arch member 25. They are connected by a commercially available cross fitting 30 or the like so as to connect the positions above 251a.

  Further, a draining member 28 formed in an elongated shape in the depth direction is provided at a position below the maximum bulging portion 251a of each arch material 25 for eaves. The upper surface of the water draining member 28 is inclined downward as a water draining surface 281, and rainwater or the like flowing along the vinyl sheet 3 covering the eaves arch material 25 is caused to flow along the water draining surface 281 and its lower end edge. It is configured to drop from the portion 282.

  The fixed position of the arch material 25 for the eaves is not limited to the left and right shoulders 213 or the left and right furring strips 24, but may be the left or right shoulder 213 or furring strip 24. Good.

  The draining member 28 in the present embodiment is formed by bending a thin plate-shaped long material so that the cross-sectional shape becomes a substantially T-shape. On the other hand, a concave fixing member 29 having a concave groove 291 having a bottom width wider than the opening side width is provided at a position below the maximum bulging portion 251a of each eave arch material 25. There is. Then, the bent portion of the draining member 28 and the fixing corrugated spring material 292 which is elongated and corrugated in the depth direction in FIG. 7 are fitted into the concave groove 291 of the concave fixing member 29. As a result, the fixing corrugated spring member 292 is fixed to the eaves arch member 25 by the elastic force exerted.

  Further, the draining member 28 in the present embodiment also plays a role of fixing the vinyl sheet 3, as shown in FIG. 7 and described later.

  The vinyl sheet 3 is formed of a sheet material made of a synthetic resin such as a vinyl chloride film or a PO (polyolefin) film, and is covered via the outside of the eave arch material 25. The vinyl sheet 3 in the present embodiment includes at least a pair of left and right lower sheets 31 covering at least the hem portion 211 of each round arch pipe 21 to a lower portion of the maximum bulging portion 251a of the eaves arch material 25, and at least the eaves arch material. The upper sheet 32 covers from the lower part of the maximum bulge portion 251 a of the 25 to the roof part 214 and the ridge part 215 of each round arch pipe 21.

  Further, as shown in FIG. 7, the lower end edge portion 321 of the upper sheet 32 is overlapped and fixed to the outside of the upper end edge portion 311 of the lower sheet 31. As a result, as shown in FIG. 8, the dew condensation water generated inside the round pipe house with eaves 1 that flows down along the inner surface of the upper sheet 32 flows into the space between the lower sheet 31 and the condensed water. Therefore, the dew condensation water can flow down along the outer surface of the lower sheet 31 and be discharged to the outside of the eaves-equipped round pipe house 1.

According to the round pipe house with eaves 1 of the present embodiment as described above, the following actions and effects can be achieved.
1. It is possible to drop snow, rainwater, and condensed water that slip off from the round pipe house 1 with eaves to a position away from the hem portion 211 of the round arch pipe 21.
2. Since it is possible to reduce the amount of rainfall blown in, it is possible to open the side ventilation opening large, and it is possible to perform sufficient ventilation for adjusting the temperature and humidity in the room.
3. Since snow accumulation on the hem portion 211 is reduced, it is possible to secure a snow removal work width and prevent the vinyl sheet 3 and the house band from being caught.
4. It is possible to prevent rainwater and dew condensation water flowing from the roof portion 214 from flowing down the vinyl sheet 3 covered with the eaves arch material 25 to the side portions of the eaves-equipped round pipe house 1.
5. The condensed water that flows down along the inner surface of the upper sheet 32 that covers the roof portion 214 can be discharged to the outside of the house.
6. By fixing the vinyl sheet 3 with the draining member 28, the lower sheet 31 and the upper sheet 32 can be easily fixed, and the number of members can be reduced.

  The round pipe house with eaves according to the present invention is not limited to the above-described embodiment, and can be appropriately modified. For example, a sheet winding device that automatically winds the lower sheet 31 in ventilation or the like may be provided. Further, when the round pipe house is installed so as to be continuous in the left-right direction as shown in FIG. 9, the eave arch material 25 may be installed on the shoulder portions 213 of the round pipe house located at the left and right ends.

1 Round pipe house with 2 houses Frame structure 3 Vinyl sheet 21 Round arch pipe 22 Building pipe 23 Purlin pipe 24 Furnishing pipe 25 Arch material for eaves 26 Connecting member 27 Beam material for 28 houses Draining member 29 Concave fixing member 30 Cross fitting 31 Lower seat 32 Upper seat 211 Bottom part 212 Straight pipe part 213 Shoulder part 214 Roof part 215 Building part 251 Swelling part 251a Maximum swelling part 252 Connecting part 253 Fastening member 254 Bolt hole 281 Draining surface 282 Lower edge part 291 Recessed groove 292 Waveform spring material for fixing 311 Upper edge 321 Lower edge L Horizontal distance

Claims (3)

A round pipe house configured by arranging a plurality of round arch pipes in parallel, connecting them with a ridge pipe and a furring pipe to form a frame structure, and covering with a vinyl sheet,
The eave arch material having a curved bulging portion is provided on the shoulder portion of each of the round arch pipes or the furring strip pipe provided on the shoulder portion, and the maximum bulging portion of the bulging portion is The round arch pipe is fixed so as to project outward from the hem portion, and the bulging portions of the eaves arch members are connected by eaves beams that are long in the depth direction, and the vinyl sheet is used for the eaves. It is coated through the outside of the arch material ,
At a position below the maximum bulging portion of the arch material for each eaves, a draining member formed in a long shape in the depth direction is provided, and the draining member is connected to the arch material for each eaves. A round pipe house with an eaves which is inclined toward the lower outside with the upper surface of the draining member as the draining surface . The round pipe house with an eaves according to claim 1 , wherein the vinyl sheet is fixed by the draining member. A round pipe house configured by arranging a plurality of round arch pipes in parallel, connecting them with a ridge pipe and a furring pipe to form a frame structure, and covering with a vinyl sheet,
The eave arch material having a curved bulging portion is provided on the shoulder portion of each of the round arch pipes or the furring strip pipe provided on the shoulder portion, and the maximum bulging portion of the bulging portion is The round arch pipe is fixed so as to project outward from the hem portion, and the bulging portions of the eaves arch members are connected by eaves beams that are long in the depth direction, and the vinyl sheet is used for the eaves. It is coated through the outside of the arch material,
The vinyl sheet includes a pair of left and right lower sheets that cover at least the hem of each round arch pipe to a lower portion of the maximum bulging portion of the eave arch material, and at least the maximum bulging portion of the eave arch material. And an upper sheet that covers the roof and the ridge of each of the round arch pipes ,
A round pipe house with an eaves , in which a lower end edge of the upper sheet is overlapped and fixed on an outer side of an upper end edge of the lower sheet.

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