KR20080028995A - All-weather farming house - Google Patents

Abstract

The present invention relates to an all-weather farming house, comprising assembling and assembling a plurality of dividing members (11a to 11c, 21) made of foamed styrol, and forming an enclosed space 105 for growing plants therein, In addition, it characterized in that it comprises a lighting device (210, 211) and the air conditioning device (230).

Description

All-weather farming house {ALL-WEATHER FARMING HOUSE}

The present invention relates to an all-weather farming house for growing vegetables, fruits, and the like.

Background Art Conventionally, a cultivation method in which vegetables or fruits are grown indoors such as a plastic house or a cultivation plant is known (Japanese Patent Laid-Open No. 7-111828). Among these, especially the cultivation plant is resistant to disasters, and can artificially manage the brightness and temperature in the plant to plan plant cultivation.

(Initiation of invention)

(Tasks to be solved by the invention)

However, construction of a cultivation plant requires a construction period and costs.

(Means to solve the task)

An all-weather farming house according to the present invention aggregates and assembles a plurality of dividing members made of foamed styrol, forms an airtight space for cultivating plants therein, and further includes a lighting device and an air conditioning device.

It is also possible to form the dividing member in a curved shape and to form a substantially semi-cylindrical sealed space.

It is preferable to connect the cross sections of the divided members adjacent to each other in the longitudinal direction through the reinforcing member.

A support block may be placed on the site where the agricultural house is installed, and the lower end of the partition member may be fitted to the support block.

It is preferable to attach the reflector which reflects the illumination light from a lighting apparatus to the inner surface of a sealed space.

(Effects of the Invention)

According to the present invention, the all-weather agricultural house is formed by assembling and assembling a plurality of dividing members made of foamed styrol, thus eliminating the need for work on a large scale such as when constructing a cultivation plant and shortening construction period. In addition, the cost can be reduced.

1 is a perspective view showing the whole of the all-weather farming house according to the embodiment of the present invention;

2 is an exploded perspective view of FIG. 1;

3 is an elevation view showing the assembled state in the circumferential direction of the agricultural house,

4 is an enlarged view of part IV of FIG. 3;

5 is an enlarged view of part V of FIG. 3;

6 (a) is a perspective view showing the assembled state in the front and rear direction of the agricultural house, (b) is a sectional view taken along the line VI-VI of Figure 2, (c) is a view showing a modified example,

FIG. 7A is a sectional view taken along line VII-VII of FIG. 1, (b) is an enlarged view of a main portion thereof,

8 is a cross-sectional view taken along line VII-VII of FIG. 1;

9 is a plan view showing the internal configuration of the agricultural house according to the present invention, and

10 is a plan view showing the air flow in the agricultural house according to the present invention.

* Description of the sign

11, 21: split member

30: support block

50: H steel

105: grow room

210, 211: lighting

220: blower

230: air conditioning unit

(Best form for carrying out the invention)

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of the all-weather type agricultural house by this invention is described with reference to FIGS.

First, the overall shape will be described. 1 is a perspective view showing the appearance of an agricultural house 1 according to the present embodiment, and FIG. 2 is an exploded perspective view thereof. In addition, hereinafter, front, rear, right and left are defined as shown for convenience.

As shown in FIG. 1, the agricultural house 1 has a semi-cylindrical main wall 10 that is long and thin in the front-rear direction, and a front and rear wall 20 having a substantially semi-circular plate shape that blocks the front and rear surfaces of the main wall 10. The whole has what is called a tunnel shape.

As shown in FIG. 2, the semi-cylindrical main wall 10 is assembled by assembling a plurality of arch-shaped divided main walls 11. Each dividing circumferential wall 11 is comprised from three dividing members 11a-11c, respectively, and the dividing members 11a-11c contact and adhere | attach in the axial longitudinal direction. Each divided circumferential wall is in contact with each other in the longitudinal cross section of each axis. The front and rear walls 20 are constituted by a single dividing member 21. In addition, the front and rear walls 20 may be assembled by collecting a plurality of dividing members. Reference numeral 30 denotes a supporting block, which will be described later, is arranged in two rows in the width direction of the agricultural house 1, and supports the lower end of the main wall 10. The size of one agricultural house 1 is, for example, 5 to 10 m in width (length in left and right directions), 20 to 50 m in internal length (length in front and rear directions) and 3 to 5 m in height.

Each of the dividing members 11a to 11c, 21 is a molded article of foamed styrol having a foaming ratio of 10 to 50 times and a thickness of 10 to 50 cm. For example, when the snow cover is about 80 cm at maximum, it can be set as the division member which consists of 20 times of foaming ratios, and foamed styrol of thickness 20cm. In addition, in order to obtain the same strength, when the expansion ratio is increased, the thickness becomes thick. In addition, in areas where snow cover is not considered, the expansion ratio can be made larger than 20 times, or the thickness can be made thinner than 20 cm. On the contrary, in the area with more than 1m of snow, the foaming ratio is reduced to 20 times or less to secure the strength or increase the thickness. This kind of foamed styrol is excellent in light shielding properties and can cut the incidence of light from the outside.

These dividing members 11a-11c, 21 are previously manufactured at a factory, and are assembled on site. The sizes of the partition members 11a to 11c and 21 are determined in consideration of transportability and assemblability. Since the division members 11a-11c and 21 are foamed styrol, they are light in weight, and are easy to carry and assemble. The partition member 21 is formed with an opening 22 which is an entrance and exit to the house 1 in advance, and a door 23 (FIG. 1) that can be opened and closed is attached to the opening 22.

3 is an elevation view showing the assembled state of the divided circumferential wall 11 divided into three in the circumferential direction, FIG. 4 is an enlarged view of portion IV of FIG. 3, and FIG. 5 is an enlarged view of portion V of FIG. 3. As shown in FIG. 4, the convex part 111 is formed in the upper end surface of the partition member 11a, and the recessed part 112 is formed in the lower end surface of the partition member 11b which opposes. The convex part 111 is fitted in the recessed part 112, and the partition members 11a and 11b are adhere | attached and fixed in that state. Although not shown, the dividing member 11b and the dividing member 11c are also bonded and fixed in the same manner.

As shown in Fig. 2, a plurality of support blocks 30 are arranged in two rows on the ground at intervals of the width of the agricultural house 1. As shown in FIG. 5, this support block 30 is substantially U-shaped in cross section, and the lower end part of the partition member 11a is fitted to the U-shaped part of this support block 30. As shown in FIG. The support block 30 is a concrete secondary product. In the drawing, a part of the support block 30 is embedded in the ground, and the support block 30 is fixed to the site. The lower end of the dividing member 11a is fastened to the support block 30 by a through bolt 31 penetrating the support block 30 in the horizontal direction. Although not shown, the lower end of the dividing member 11c is similarly fastened to the support block 30. As a result, the agricultural house 1 is installed on the site through the support block 30.

A foam mat 41 is placed between the left and right support blocks 30, and the bottom concrete 42 is poured above the foam mat 41. Coating 43 is applied to the upper surface of the bottom concrete 42, so that the bottom surface of the house 1 is a flat surface without irregularities. Reflectors 44 for reflecting light are attached to the inner surfaces of each of the partition members 11a to 11c. As the reflector 44, for example, aluminum foil or the like can be used. The aluminum foil reflects heat as well as light, so that the inside of the house 1 can be maintained in a uniform temperature environment. In addition, an aluminum plate may be attached instead of the aluminum foil. In this case, since the house 1 is arch-shaped, an aluminum plate can be attached easily. At the time of shaping | molding of partition members 11a-11c, the reflecting material 44, such as an aluminum plate, is first set in a molding machine, and you may shape | mold integrally with partition members 11a-11c. On the outer surface of each of the partition members 11a to 11c, such as resin concrete in which polymers are blended in concrete for the purpose of increasing the fire resistance, fire resistance, weather resistance, water resistance, scratch resistance, sound resistance, etc. of the house 1. The coating material 45 is apply | coated. In addition, in order to improve the joining property of resin concrete, it is preferable that the surface of a house is rough, and the surface of the division members 11a-11c is formed in an uneven | corrugated shape, for example.

Fig. 6A is a perspective view showing the connecting state of the divided circumferential wall 11 in the front-back direction, and Fig. 6B is a cross-sectional view (VI-VI line sectional view in Fig. 2) of the connecting portion. An approximately semi-circular H steel 50 is fitted between the partition members 11a adjacent to each other, and the lower end of the H steel 50 is divided by a through bolt 31 (FIG. 5). It is fastened to the support block 30 integrally with the ash 11a. Concave portions 113 and 114 for fitting the H steel 50 are formed in the front-rear cross-sections of the partition members 11a, respectively, and the partition members 11a are bonded and fixed through the H steel 50. . Although not shown, the dividing member 11b and the dividing members 11c are similarly connected via the H steel 50. As a result, the H steel 50 functions as a reinforcing member of the house 1, thereby increasing the strength of the entire agricultural house. As a result, it is also possible to assemble the house 1 by connecting the divided circumferential wall 11 to a length of several tens of meters, or to assemble the house 1 in an area with much snow.

When the strength of the house 1 is not necessary (for example, when there is no fear of snow), the plate 51 is fitted in place of the H steel 50 as shown in FIG. In addition, the division members 11 may be connected via the plate 51. Although not shown, reinforcing members such as the H steel 50 or the plate 51 are also provided at the connecting portion between the dividing circumferential wall 11 and the dividing member 21.

Unlike the vinyl house, the agricultural house 1 made of such foamed styrol is resistant to breakage and can withstand disasters such as earthquakes and typhoons. Further, even if a crack occurs on the surface of the house due to an earthquake or a partial deformation occurs on the surface of the house due to the impact of fly ash during a typhoon, the repair can be easily performed. Compared to a normal building or glass greenhouse, the probability of collapse during a disaster is low, and since glass is not used on the surface of the house, there is no fear of broken glass scattering in the house. In addition, since the wall surface is of sufficient thickness, even if any impact is applied from the outside, the impact can be prevented from reaching the house. Like a plastic house, it is not transformed by wind or torn vinyl, which can damage crops.

Since foamed styrol has excellent heat insulation and light blocking property, it is possible to easily manage the growth environment of plants (vegetables and fruits, etc.) grown in the house, that is, temperature, humidity, irradiation time of light, etc. A stable harvest is possible without being dependent on it. By using the prefabricated foam house, the agricultural house 1 can be completed in a short construction period and at a lower price than in the case of building a cultivation plant. Moreover, the irradiation efficiency of the plant cultivated by the reflector 44 can be improved, and the installation location of an illumination light source can also be reduced.

An example of the assembly procedure of the all-weather agricultural house 1 is demonstrated. First, as shown in FIG. 2, the support block 30 is provided in the place where the house 1 is assembled. Subsequently, a reinforcing member (for example, H steel 50) is erected and installed at a position corresponding to the foremost part of the house 1, and the front end of each of the splitting members 11a to 11c is mounted on the H steel 50. The recesses 114 are fitted respectively. In this state, the lower end portion of the H steel 50 and the lower end portions of the partition members 11a and 11c are fastened to the support block 30 through the through bolts 31. At this time, the dividing members 11a to 11c are connected in the circumferential direction through the recesses 112 and the convex portions 111, and are bonded to form the divided circumferential wall 11. Subsequently, the H steel 50 is fitted into the recess 113 at the rear end of the divided circumferential wall 11, and the split circumferential wall 11 is connected through the H steel 50 until the entire house becomes a predetermined length. Repeat the operation.

When the whole house becomes a predetermined length, after laying the foam mat 41 between the left and right support blocks 30, the bottom concrete 42 is poured thereon, and the top surface of the bottom concrete 42 is coated ( 43). In addition, the reflector 44 is attached to the inner surface of the house 1, and the coating material 45 is apply | coated to the outer surface. Subsequently, after importing a large part or a product, such as a cultivation shelf 200 (FIG. 7) into a house using heavy machinery etc., the H steel ( The division member 21 is connected via 50. As a result, the front and rear surfaces of the house 1 are closed to form a closed space shielded from the outside. In addition, if the reflecting material 44 is affixed on the surface of the partition members 11a-11c in advance at the factory, and the coating material 45 is apply | coated, the operation at the time of assembly can be simplified.

Next, as an example, the internal structure of the house 1 in the case of growing strawberries in the agricultural house 1 is demonstrated. 7 is a sectional view taken along line X-ray of Fig. 1 showing the internal structure of the agricultural house 1, FIG. 8 is a sectional view taken along line X-ray of Fig. 1, and Fig. 9 is a plan view. As shown in FIG. 9, the house is partitioned into a wind chamber 101, an air shower room 102, a dressing room and a preparation room 103, a sterilization chamber 104, and a cultivation chamber 105.

In the cultivation room 105, a plurality of cultivation shelves 200, for example, three sets in the width direction, two sets in the front-rear direction, and six sets in total, are placed upright. As shown in FIG. 7A, the cultivation shelf 200 has a substantially A shape when viewed from the front, and a tubular gutter 201 extends in the front and rear directions on an inclined side surface thereof. It is installed. The gutter 201 is provided in multiple stages (five stages in the figure) up and down, and the cultivation shelf 200 is comprised as a multistage cultivation shelf.

As shown in FIG. 7B, a pot 203 is accommodated in the receiving portion 202 of the upper surface of the gutter 201, and strawberries are grown in the pot 203. Pipes 204 are respectively connected to the front and rear ends of the gutter 201, and the liquid fertilizer is supplied into the gutter 201 through the pipe 204 by the driving of a pump (not shown). This fed liquid fertilizer flows along the bottom in the gutter 201, then returns to the tank and is again fed into the gutter 201 through the pipe 204. As a result, the liquid fertilizer circulates in the gutter 201, and the moisture and nutrients necessary for the growth of the strawberry are supplied to the strawberry through the pot 203. In this way, water or nutrients are supplied through the pipe 204 and the gutter 201 so that the water does not need to be sprayed indoors. For this reason, it is not necessary to provide a drain pit or a drain, and it can prevent the invasion and propagation of various germs.

On the inner wall of the house, lights 210 (for example, fluorescent lamps) for illuminating strawberries are attached to a plurality of places, and lights 211 are also attached to the inside of the cultivation shelf 200. As described above, the reflector 44 is attached to the entire surface of the inner surface of the house 1. Thereby, illumination light is radiated to the strawberry of the cultivation shelf 200 from each direction, and the strawberry of the cultivation shelf 200 can be cultivated with good quality without imbalance. In this case, the growth of strawberries can be accelerated by appropriately adjusting illuminance and irradiation time of illumination light.

As illustrated in FIGS. 7A and 8, a blower 220 is mounted on the ceiling of the culture room 105, and air flow is managed so as not to directly inhale external air into the culture room. As a result, invasion of various germs and insects can be prevented. Moreover, the cultivation room 105 is equipped with the air-conditioning apparatus 230 (air conditioner), and the room is air-conditioned managed by temperature and humidity suitable for strawberry cultivation. 10 is a plan view schematically showing a state of the air flow in the culture chamber 105. In the figure, air is circulated through the cultivation room 105 as shown by an arrow, and the inside of the cultivation room 105 is maintained in uniform air conditioning. In this case, since the ceiling portion is formed in the shape of an arch in the culture chamber 105, there is little turbidity of the air, and it is easy to set the room in a uniform air-conditioning state. Moreover, since foamed styrol is excellent in heat insulation, it can air-condition more efficiently than concrete cultivation plant. In other words, it becomes an agricultural house with high heating and cooling efficiency.

The order of entrance and exit rooms of the rooms 101 to 105 in the house is as indicated by the arrows in FIG. 9. That is, the worker first enters the wind chamber 101, and then removes the dust and the like attached to the whole body in the air shower room 102 with an air shower, and then changes to the work clothes in the dressing room / preparation room 103 and prepares. . And after sterilizing the whole body in the sterilization chamber 104, it enters the cultivation chamber 105. As a result, when the worker enters the cultivation room 105, invasion of various germs and insects from the outside can be prevented, and a good hygiene state can be maintained.

In addition, since the entire inner surface of the agricultural house 1 forms a curved shape from the bottom to the top of the parietal part, and there are few irregularities on the inner surface, it is difficult to accumulate dirt and germs in the house, thereby producing a very hygienic interior space. have. The illumination 210 may be embedded in the inner surface of the dividing members 11a to 11c. As a result, irregularities on the surface of the mounting portion of the lighting 210 can be eliminated, which is preferable for hygiene.

According to the above embodiment, it can have the following effect.

(1) In order to assemble the agricultural house 1 by assembling the partition members 11a to 11c and 21 made of foamed styrol, the entire agricultural house 1 is covered with a thick foamed plastic to provide sufficient strength. It can be secured. In addition, large-scale work such as when constructing a cultivation plant is unnecessary, and construction time can be shortened and costs can be reduced. That is, since the agricultural house 1 is self-supporting by assembling the division members 11a to 11c and 21, the division members 11a to 11c and 21 manufactured in the factory may be assembled in the field. Easy to work When assembling, no special technique is required, and the armature can be easily assembled.

(2) Since foamed styrol is used as a constituent material, it is excellent in heat insulation and light-shielding properties, and the inside of a house can be set to the environment suitable for a cultivation plant efficiently. In addition, since foamed styrol is light, it is easy to carry and assemble, and it is easy to recycle.

(3) Since the split circumferential wall 11 is added to form an elongated agricultural house 1, it can be easily changed into the house 1 of arbitrary size according to the terrain.

(4) Since the divided circumferential walls 11 are connected through the H steel 50, the H steel 50 becomes a reinforcing material, so that the house itself and sufficient strength can be obtained. Therefore, it can use also in the area with much snow.

(5) Concave portions 113 and 114 are formed in the cross section of the divided circumferential wall 11, and H steel 50 is fitted to the concave portions 113 and 114 to bond the divided circumferential walls 11 to the H steel ( 50) is not exposed to the surface, and the entire surface of the house 1 can be covered with foamed styrol.

(6) Since the house 1 is supported by the support block 30 attached to the site, the foundation work required by a normal building is unnecessary, and the house 1 can be completed in a short time. In addition, since the partition members 11a and 11c and the H steel 50 are integrally fastened to the support block 30 through the bolts 31, the fastening portion of the bolts 31 is less solved and the operation is easier. It is also easy to install and dismantle the house 1.

(7) Since the agricultural house 1 is formed in a curved shape (arch shape) from the bottom to the ceiling, there are few uneven parts on the inner surface of the house 1, and it is possible to suppress the accumulation of dust and germs in the house. In addition, the inside of the house can be easily set to a uniform air conditioning state with little unbalance.

(8) Since the reflector 44 is attached to the inner surface of the house 1, the illumination light is reflected from the reflector 44, and even if a plurality of lights 210 are provided, it is possible to grow on the multistage cultivation shelf 200 or the like.

In the above embodiment, the agricultural house 1 is formed in an arch shape to form a substantially semi-cylindrical (approximately tunnel-shaped) sealed space therein. However, when the plurality of dividing members are assembled and assembled, the agricultural house 1 The shape is not limited to this, and the shape of the partition member is not limited to the above. For example, the whole house may be a hemispherical shape, or may be a rectangular parallelepiped shape. The roof formed by assembling the splitting member may be covered on the sidewall formed by assembling the splitting member.

In the above embodiment, an example of growing strawberries in the agricultural house 1 has been described, but other fruits, vegetables, mushrooms, and the like may be grown in the house. If you grow mushrooms, you may want to adjust the lighting and air conditioning to make the house relatively dark and humid. In addition to plants, you may grow plants, such as a flower.

In the above embodiment, the H steel 50 or the plate 51 is fitted to the connecting portions in the front-rear direction of the division members as the reinforcing members, but the shape of the reinforcing members is not limited thereto. There is no need for a reinforcing member. The reinforcing member may be provided at the connection portion of the divided members in the circumferential direction as well as in the front-rear direction. Although the multistage cultivation shelf 200 was installed in the house to cultivate, the structure in the house is not limited to the above. Since the house 1 is wide and has a height, it is also possible to cultivate soil by introducing a tiller in the house.

Although the agricultural house 1 was made to support through the support block 30 of a substantially U-shaped cross section, the shape of a support block is not limited to this. For example, a recessed part or convex part may be provided in the bottom face of the partition members 11a and 11c, and a support block may be formed so that it may fit to this recessed part or convex part. The place where the agricultural house 1 is installed is not limited to the ground, and can be installed, for example, on the roof of a building. The agricultural house 1 may be provided not only in one building but in a plurality of buildings, and different plants may be grown for each building. Alternatively, a plurality of cultivation rooms 105 may be provided in one agricultural house 1 to cultivate different plants for each cultivation room.

That is, the present invention is not limited to the all-weather farming house of the embodiment as long as the features and functions of the present invention can be realized. In addition, the above description is an example to the last, and when interpreting an invention, neither a restriction | limiting nor a restriction | limiting is at all the correspondence of the description of the said embodiment, and the description of a claim.

Claims (5)

An all-weather farming house, comprising a plurality of dividing members made of foamed styrol, assembled to form a sealed space for cultivating plants therein, and further provided with a lighting device and an air conditioning device. The method of claim 1, The split member is formed in a curved shape, the closed space is a semi-cylindrical shape, characterized in that the agricultural house. The method according to claim 1 or 2, An all-weather farming house, characterized in that connecting the cross-sections of the divided members adjacent to each other in the longitudinal direction through a reinforcing member. The method according to any one of claims 1 to 3, An all-weather farming house, characterized in that a support block is placed on the site where the all-weather farming house is installed, and the lower end of the partition member is fitted to the support block. The method according to any one of claims 1 to 4, And an reflector for reflecting the illumination light from the illumination device on an inner surface of the enclosed space.

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