Specification
Title of the invention: Plant cultivation house
Technical field
[0001]
TECHNICAL FIELD The present invention relates to a plant cultivation house, and in particular, to a plant cultivation house in which the outer periphery of a house skeleton is covered with a sheet such as a vinyl sheet.
BACKGROUND ART
[0002]
Conventionally, as a plant cultivation house of this type, a ceiling or a wall formed by using a heat insulating plate material has been proposed (see, for example, Patent Document 1). The heat insulation board constituting the ceiling is made by attaching aluminum foil to both sides of a plate material of foam material of about 10 cm in thickness and the heat insulation board constituting the wall is made of a plate material of foam material of about 20 cm in thickness It is composed by attaching aluminum foil on the inside.
Prior Art Document
Patent literature
[0003]
Patent Document 1: Japanese Patent No. 5595452
Summary of the invention
[0004]
However, in the aforementioned plant cultivation house, since the floor is the ground and heat enters and leaves the house via the ground, the heat insulation effect of the house is lowered, relatively large energy is required for air conditioning in the house I will. Also, since relatively thick and heavy insulation boards are used for walls and ceilings, the necessity of forming ceilings and walls for attaching insulation boards also increases the weight and size.
[0005]
A main object of the plant cultivation house of the present invention is to provide a plant cultivation house capable of performing energy harmony efficiently with a simple configuration.
[0006]
The plant cultivation house of the present invention adopts the following means in order to attain the main object mentioned above.
[0007]
The plant cultivation house of the present invention comprises
a house skeleton assembled using a skeletal material such as a pipe and a seat exterior member covered so as to cover the outer periphery of the house skeleton with a sheet such as a vinyl sheet or the like, A house which is
foldable with a metal foil coated on both sides of a sheet material so that it can be folded freely on the inside of the seat outer surface member with a space from the seat outer surface member on a floor surface, a wall surface, a ceiling A sheet inner surface member forming substantially all the surfaces of the surface in a sealed state and
an air conditioner performing air conditioning inside the sheet inner surface member
.
[0008]
In the plant cultivating house of the present invention, a house skeleton is assembled using a skeletal material such as a pipe and covered so as to cover the outer periphery of the house skeleton with a sheet such as a vinyl sheet to constitute the seat exterior member. Then, by foldable heat shield sheet formed by coating metal foil on both sides of the sheet material, all the surfaces of the floor surface, the wall surface, and the ceiling surface are spaced apart from the seat outer surface member inside the seat outer surface member A sheet inner surface member is formed in a sealed state. Here, the term "hermetically sealed" means not only a completely sealed state but also a slight gap such as a clearance for attaching the air conditioner, ventilation, and a gap between doors for loading and unloading people and equipment Also included is the state. In this way, by having the double structure of the seat exterior member and the seat interior member, the interior of the house can be effectively shielded from the outside of the house. In addition, since the heat shielding sheet is used as the seat inner surface member, the inside of the house can be more effectively shielded from the outside of the house. As a result, it is possible to reduce the energy required for air conditioning inside the seat inner surface member, that is, inside the house. In addition, since the seat inner member uses a bendable heat shield sheet formed by coating metal foils on both surfaces of the sheet material, it is not necessary to form the floor, the wall, or the ceiling from a plate material. Therefore, it is possible to make the house lightweight. Here, the "heat shield sheet" may be configured as a state in which aluminum foil is coated on both sides of a glass cloth. In this case, the thickness of the thermal barrier sheet is preferably 0.3 mm or less.
[0009]
In the plant cultivating house of the present invention, the seat inner surface member is configured as a state in which the heat shielding sheet is attached to a floor formed of wood or the like with respect to the floor surface, and the wall surface and the ceiling surface are disposed in the house skeleton It may be configured as a state in which the heat shielding sheet is attached to a base attached by wood or the like. In this way, it is possible to make the heat shielding on the floor more effective, and it is possible to easily construct the wall surface and the ceiling surface.
Brief Description of the Drawings
[0010]
FIG. 1 is an explanatory diagram schematically showing the configuration of a plant cultivating house 20 as an embodiment of the present invention.
FIG. 2 is an external configuration diagram showing an example of a house skeleton 22 of the plant cultivating house 20 of the embodiment.
FIG. 3 is an explanatory diagram schematically showing an example of a cross-sectional structure of a heat shield sheet.
MODE FOR CARRYING OUT THE INVENTION
[0011]
Next, a mode for carrying out the present invention will be described. FIG. 1 is an explanatory view showing the outline of the structure of a plant cultivating house 20 as an embodiment of the present invention, and FIG. 2 is an appearance showing an example of a house skeleton 22 as a skeleton of the plant cultivating house 20 of the embodiment FIG. 3 is an explanatory view schematically showing an example of the cross-sectional structure of the thermal barrier sheet.
[0012]
As shown in FIGS. 1 and 2, the plant cultivating house 20 of the embodiment includes a house skeleton 22 assembled and fixed to the ground 10 by using a skeleton material 24 such as a pipe made of metal (for example, stainless steel, iron etc.) A seat outer surface member 30 configured to cover the outer periphery of the house skeleton 22 with a vinyl sheet and a seat outer surface member 30 having a space (1 cm or more) with respect to the seat outer surface member 30 inside the house skeleton 22 and a floor A seat inner surface member 32 that forms all surfaces of the surface 32a, the wall surface 32b, and the ceiling surface 32c in an airtight manner, an air conditioner 40 that performs air conditioning inside the seat inner surface member 32, And a door (not shown) for loading and unloading equipment and the like.
[0013]
As the skeleton 24, it is possible to use a metal pipe or bar used for an ordinary vinyl house, and a pipe or the like for assembling a scaffold used at a construction site or the like can be used. As the vinyl sheet, a vinyl sheet used for an ordinary vinyl house can be used, and various sheets which do not permeate water can be used.
[0014]
As shown in FIG. 3, as the heat shield sheet, a metal foil (for example, aluminum foil) 36 is coated on both surfaces of various sheet materials 34 such as glass cloth as a core material, further coated with an electrolytic corrosion inhibitor To form a foldable sheet can be used.
[0015]
In the embodiment shown in FIG. 1, the floor surface 32 a is formed by making a floor 26 by a general floor structure with respect to the ground and covering the upper surface with a heat shielding sheet. The four wall surfaces 32 b are formed by attaching a base such as a stud (not shown) or a trunk edge to the framework 24 with wood or the like, and attaching a heat shield sheet to the base. Like the wall surface 32 b, the ceiling surface 32 c is formed by attaching a base (not shown) to the frame member 24 with wood or the like, and attaching a heat shielding sheet to the base.
[0016]
In the embodiment, the air conditioner 40 may be a general household air conditioner having an indoor unit and an outdoor unit. Therefore, in the plant cultivating house 20, a pipe through hole 42 for passing a pipe (not shown) for a refrigerant circulating between the indoor unit and the outdoor unit is formed.
[0017]
The seat inner surface member 32 forms all the surfaces of the floor surface 32 a, the wall surface 32 b, and the ceiling surface 32 c in a sealed state. As described above, since the air conditioner 20 is attached to the plant cultivating house 20 of the embodiment, and a door for loading and unloading of equipment such as people entering and leaving and plant cultivation is attached, the seat Since a certain degree of clearance is formed in the inner surface member 32, it has a certain level of airtightness, but it is not completely sealed. In this specification, this state is referred to as a sealed state.
[0018]
Next, an experimental example of the plant cultivating house 20 of the embodiment will be described. The plant cultivation house of the experimental example was constructed as follows. As the skeleton 24, a single pipe pipe having a diameter of 48.6 mm and a thickness of 2.4 mm is used as the skeleton member 24. The height of the ridge is 3400 mm, the height of the elevation is 2,500 mm, the interval between the pillars is 1820 mm - 2000 mm and the floor area was 8 m × 14.56 m. The seat outer surface member 30 was constructed by covering the house skeleton 22 with a vinyl sheet of white vinyl (CI Kasei white white coat) having a thickness of 0.15 mm of general agricultural material. The sheet inner member 32 was constructed by using a bendable heat shield sheet having a thickness of 0.2 mm by coating an aluminum foil on both sides of a core material of a glass cloth and further coating an electrolytic corrosion preventing coat on the surface thereof. The floor surface 32a of the seat inner member 32 is formed of a floor at a position about 10 cm from the ground using a plate member having a width of 900 mm, a length of 1800 mm and a thickness of 15 mm, and a heat shielding sheet It was attached by Tucker, and the adjacent heat shield sheet and heat shield sheet were attached by aluminum foil tape. The wall surface 32 b of the seat inner surface member 32 is formed by attaching a wall underlay such as a wooden stud or a furring margin to the skeleton 24 of the house skeleton 22 and attaching a heat shielding sheet to the underlying wall by a tacker, Sheet by an aluminum foil tape. The ceiling surface 32 c of the seat inner surface member 32 has a ceiling base such as a beam made of wood such that the height of the ceiling is 2250 mm and a heat shield sheet is attached to the ceiling base with a tucker and the adjacent heat shield sheet and the shield And a heat sheet by an aluminum foil tape. Aluminum foil tape was also used for joining the floor surface 32 a and the wall surface 32 b and joining the wall surface 32 b and the ceiling surface 32 c. The air-conditioning apparatus 40 is a general household wall-mounted air conditioner (AN 56 SEP-W manufactured by Daikin Industries, Ltd. (standard 18 tatami ≈ 29 m 2)) Were installed. In addition, a humidity controller (MP300 manufactured by Dyna Air Co., Ltd.) was also attached to the plant cultivation house of the experimental example. In the case of air conditioning of the same volume of general buildings as the plant cultivating house of the experimental example, in general, a commercial air conditioner with a larger output than the general household wall-mounted air conditioner Multiple units are required.
[0019]
The plant cultivation house of the experimental example was constructed in the field of attached ecological harmonization agriculture organization of the University of Tokyo in June 2015 and it was experimented until August 20 that same year and the temperature in the house stabilized at 24 to 26 ° C It was possible to cultivate plants with good control.
[0020]
In the plant cultivating house 20 of the embodiment described above, the house skeleton 22 is assembled by a skeleton material 24 such as a general pipe, the outer periphery of the house skeleton 22 is covered with the sheet outer surface member 30 made of a vinyl sheet, and on the seat exterior surface member 30 The sheet inner surface member 32 is formed substantially in a hermetically sealed manner on all the surfaces of the floor surface 32a, the wall surface 32b, and the ceiling surface 32c by the heat insulating sheet inside the house framework 22 so as to have a certain interval. As a result, the heat insulation property of the house inside the house is improved, and the air conditioning can be performed with energy efficiency. That is, a house for plant cultivation capable of performing energy harmony with energy with a simple structure can be obtained. In addition, since a sheet-like material coated with a metal foil on both sides is used as the heat shielding sheet, the heat insulating property against the outside of the house inside the house can be further improved. Furthermore, since the floor is formed so as to have a certain interval with respect to the ground and the floor surface 32a is formed on the upper surface of the floor, it is possible to make the heat insulating property with respect to the ground good. In addition, by configuring the seat outer member 30 and the seat inner member 32 to have a double structure, and by configuring the seat inner member 32 such that all the surfaces of the floor surface 32 a, the wall surface 32 b, and the ceiling surface 32 c are substantially sealed , It can also achieve a high insecticidal effect.
[0021]
Here, in the experimental example, a single pipe pipe having a diameter of 48.6 mm and a thickness of 2.4 mm was used as the skeleton member 24, but as long as the strength of the pipe skeleton to be formed can be secured , Any pipe material, bar material, or the like may be used. In the experimental example, a vinyl sheet of white vinyl (CI Kasei white white coat) having a thickness of 0.15 mm of ordinary agricultural material was used as the sheet outer member 30, but a general sheet used for agriculture may be used, Common sheets used for industrial use can also be used. In the experimental example, as a sheet inner surface member 32, an aluminum foil was coated on both sides of a core material of a glass cloth, and a bendable heat shield sheet having a thickness of 0.2 mm was coated by coating an aluminum foil on the surface of the core, However, the metal foil to be coated is not limited to aluminum foil, but other metal foil may be used, and the core material is not limited to glass cloth, and even if a sheet material such as cloth material is used Good. In the experimental example, the floor surface 32a was constructed by attaching the heat shielding sheet to the upper surface of the floor constructed at the position about 10 cm from the ground, but even if the heat shielding sheet is directly placed on the ground Good. In the experimental example, with respect to the wall surface 32 b, a wall underlay made of wood was attached to the framework 24 of the house skeleton 22, and a heat shielding sheet was attached to the wall underlay. However, when the wall was attached to the framework 24 of the house skeleton 22 , Or may be configured by attaching a heat shielding sheet to this wall or by attaching a heat shielding sheet directly to the skeleton material 24 of the house skeleton 22. In the experimental example, regarding the ceiling surface 32 c, a ceiling base made of wood was attached to the skeleton 24 of the house skeleton 22, and a heat shield sheet was attached to the ceiling base. However, the ceiling may be provided on the skeleton 24 of the house skeleton 22 Or may be formed by attaching a heat shielding sheet to the lower surface of the ceiling or by directly attaching a heat shielding sheet to the framework 24 of the house skeleton 22. In the experimental example, the air conditioner
[0022]
Although the embodiments for carrying out the present invention have been described above by way of examples, the present invention is not limited to these examples at all, and various modifications may be made without departing from the spirit of the present invention Of course, it can be carried out.
Industrial applicability
[0023]
The present invention can be used in the manufacturing industry of plant cultivation houses and the like.

The scope of the claims
[Claim 1]
And house skeleton assembled using skeletal material, such as a pipe, a house for plant cultivation and a sheet outer surface member covering so as to cover the outer periphery of the house framework by a sheet such as a vinyl sheet,
a sheet-like material Wherein the sheet is made of a heat-resistant sheet which is foldable on both surfaces of the sheet, wherein a space is provided inside the seat outer member so as to seal all the surfaces of the floor surface, the wall surface and the ceiling surface in a sealed manner A seat cultivation house
comprising: a seat inner surface member to be formed; and an air conditioner for performing air conditioning inside the seat inner surface member
.
[Claim 2]
2. The plant cultivating house according to claim 1,
wherein the seat inner surface member is configured as a state in which the heat insulating sheet is attached to a floor formed of wood or the like with respect to a floor surface, and in the wall surface and the ceiling surface, A house
for plant cultivation which is configured as a state in which the heat shielding sheet is attached to a base attached to the house skeleton by wood or the like .
[Claim 3]
3. The plant cultivating house according to claim 1 or 2,
wherein the heat shielding sheet is configured as a state in which aluminum foil is coated on both sides of a glass cloth