JP3160241U - Greenhouse house using solar heat and heated water tank used therefor - Google Patents

Abstract

Provided is a greenhouse house using solar heat that can efficiently use solar heat and can be obtained economically and is environmentally friendly, and a heated water tank used therefor. A greenhouse house body 7 is provided in which an outer surface of a framework 5 of a greenhouse house 1 is covered with a translucent sheet 6. A water tank 13 containing water is disposed on the north side and the east-west side of the greenhouse house body 7, and the solar heat stored during the day is radiated by the water tank 13 at night to heat the greenhouse house body 7. [Selection] Figure 2

Description

  The present invention relates to a greenhouse house using solar heat, such as an agricultural house for cultivating crops, a horticultural greenhouse house for growing flowers, bonsai and the like, and a heated water tank used therefor.

  As a method for cultivating plants such as crops and flowers by heating the room to an appropriate temperature, greenhouse cultivation is generally known. In this method, a framework is formed so as to form a skeleton of a house, the outside is covered with a vinyl sheet to form a house, sunlight is taken into the house, and the room is heated to cultivate.

When this cultivation method is used, in winter, especially in winter in cold regions, the outside air temperature decreases at night, thereby lowering the temperature in the house, which may adversely affect the cultivation of winter crops and the like. Therefore, in order to prevent the temperature from decreasing, it is generally the case that a heating device such as a boiler or an oil stove is installed to heat the house.
In this way, in cold districts and the like, a heating device is used to heat the inside of the house, so the cost of fuel such as fossil fuel increases, which inevitably increases the cost of cultivation and increases the cost of crops and the like. It is. In addition, the use of fossil fuels discharges carbon dioxide and the like, which adversely affects the natural environment.

Furthermore, as another cultivation method, in order to save heating costs, a wall is made by stacking bricks, earth, and stones on the north side of the house, and heat is stored by applying sunlight to this wall during the daytime. A method of keeping the room warm by releasing it into the house is considered.
However, since this method is to produce a wall by stacking bricks and the like as described above, it requires considerable labor, production time and cost, and cannot be produced economically. Since the north side surface has a structure that directly touches the outside air, heat is radiated from the outer wall at night, and the indoor heat insulation efficiency is lowered.

  The present invention solves these problems, and can use solar heat efficiently, is environmentally friendly and can be obtained economically, and is a greenhouse house that is convenient for use and the heating used in the greenhouse. It is intended to provide an aquarium.

The present invention is a greenhouse house using solar heat, and by placing a water tank at least on the north side of the room, the solar heat is stored in the water tank during the day, and the room is heated by radiating heat from the water tank at night. It is a thing.
In addition, the north side of the greenhouse is insulated, and a thermal insulation cover that can be opened and closed is provided on the roof of the greenhouse to enhance the indoor thermal insulation effect.

The aquarium is equipped with a water tank main body that contains a liquid such as water and a frame body that supports the water tank main body, so that the water tank body is protected by the frame body and is convenient for transportation and installation of the water tank. Yes.
Furthermore, the aquarium is black to improve solar heat absorption, and the lower part of the aquarium is buried to exchange heat with the soil.
In addition, a stopper such as a cock is provided in the water tank so that the water in the water tank can be used for irrigation and watering.

  Since the present invention warms the room with the water tank in the greenhouse as described above, there is no need to use a conventional heating device using fossil fuel, and a conventional structure such as bricks. Unlike it, it is easy to build, lightweight, efficient in winter at night, etc., and can grow plants well at low cost with energy saving, and is also environmentally friendly. Moreover, since the water tank is provided with a cock, it is convenient for irrigation and watering of the plant, and the water in the water tank is heated, so that the growth of the plant can be further promoted. Further, since the water tank is supported by the frame body, the water tank is protected and reinforced, and at the same time, it is easy to work during transportation, transportation, installation or lamination. Moreover, since the water tank is black, heat absorption is good, and since the lower part of the water tank is buried, heat can be transferred between the water tank and the soil.

It is a schematic plane explanatory drawing of the greenhouse house which shows the Example of this invention. It is expansion general | schematic side explanatory drawing of a greenhouse. It is an enlarged slope view of an aquarium. It is a graph which shows the result of having measured indoor and outdoor temperature over a fixed period using an experimental greenhouse.

Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 to 3.
The greenhouse 1 includes a frame 5 that is assembled by a column 2, a vertical beam 3, a horizontal beam 4, an auxiliary beam 35, and the like, and the surface of the frame 6 is a light-transmitting sheet 6 such as a vinyl sheet or a sunny coat (registered trademark). The greenhouse house body 7 is configured by being covered with.
Each side of the greenhouse 1 faces east, west, south, and north, and is formed in a kamaboko-like slope so that the north side is higher and the roof 8 is lower toward the south. As a result, sunlight can be easily taken into the greenhouse 1. The greenhouse house 1 can have a mountain shape, a saw blade shape, or other roof shape in addition to the above shape.

  On the north side surface of the greenhouse house 1 and the roof portion connected thereto, a heat insulating sheet 9 having a heat insulating, heat insulating, and moisture retaining effect such as Techmirror (registered trademark), curing sheet, typec (silver film) or the like is laminated or laminated. (The one shown in the figure has a techmirror (registered trademark) on the outside, a curing sheet on the middle, and a typec (silver film) laminated on the inside in a three-layered state) to enhance the heat insulation effect on the north side.

  Further, the roof 8 of the greenhouse house 1 is formed of a heat insulating cover formed of a single layer or a stack of Techmirror (registered trademark), canvas, heat insulating sheets, etc. so that it can be used when the room temperature decreases in the winter night. 10 is covered. The heat insulation cover is opened and closed by winding the rope 27 hung on the core 11 by the hoisting machine 12, and pulling and pulling back the heat insulation cover 10 around the core 11. In the hoisting machine 12, a shaft 34 is supported by a bearing 33 fixed to a support member 25, and a belt wheel 28 provided on the shaft is driven by a motor 29 with a speed reducer via a belt 30. 27 is wound or unwound. The other end of the rope 27 is fixed to a part of the roof (the upper end on the north side in the illustrated example).

  A plurality of water tanks 13 are stacked on the inner surface of the greenhouse house 1 on the north side and the east-west side (the one shown in the figure is three steps on the north side and two steps on the east-west side). 24. In addition, these water tanks 13 can be provided only in the north side according to use.

  As shown in FIG. 3, the water tank 13 has a water tank body 14 and a frame 15 for housing the water tank body. The water tank body 14 is stacked, and the periphery of the stacked water tank is covered with an appropriate support member. You may make it abbreviate | omit the said frame 15 by supporting. The frame 15 has a base 16 on which the water tank main body 14 is placed, and these members are formed of a steel material, an aluminum alloy, stainless steel, or other strong material subjected to rust prevention. The water tank main body 14 is made of plastic in the embodiment, but may be made of metal or wood.

Water is usually stored in the aquarium 13, and the water in the aquarium 13 is warmed by sunlight poured into the greenhouse house 1 during the day. When the room temperature decreases at night, the water is accumulated in the aquarium 13. Heat dissipates and warms the room.
If the surface of the water tank 13 is painted black or the water tank itself is formed of a black material, heat absorption is improved and the heat storage effect of water can be increased. At that time, if black charcoal (carbon) is added to the paint or the material of the water tank, the far-infrared effect can be obtained and the heat storage effect can be further increased.

  The lower part of the aquarium 13 is buried, whereby the heat stored in the soil 17 during the day is transmitted to the aquarium, and the heat of this aquarium is transmitted to the soil at night, thereby further promoting the growth of the plant. it can. In the embodiment, the water tank 13 is embedded about 30 cm, but may have other dimensions as required.

The water tank 13 is provided with a plug 18 such as a cock, a valve, or a faucet, and the water taken out from the outlet 19 of the plug can be irrigated and sprinkled on the plant. At that time, if the aquarium water contains a fertilizer, a plant growth regulator or the like, the growth of the plant can be further promoted.
When irrigating or sprinkling water, the hose is connected to the nozzle portion of the plug 18 or the cap 20 provided on the upper surface of the water tank 13 is removed and a pump or the like is inserted into the water supply port 21 to take out the water. You can also

  In the embodiment, the water tanks 13 are not in communication with each other. However, the water tanks may be circulated by connecting the water tanks with a hose, a pipe, or the like, or the water may be temporarily guided to the roof and kept warm by solar heat. it can. In addition, water, well water, river water, etc. can be used as water in a water tank.

  When the room temperature was measured using the test room of the greenhouse 1 described above, the room temperature was increased by about 10 ° C. from the outside temperature at night as shown in FIG. 4 (A: temperature in the greenhouse house, B: outside temperature). Even when the heat insulating cover 10 was not used, the room temperature could be kept high by about 6 ° C.

  In the embodiment, the vertical beam 36 and the horizontal beam 37 are provided on the east and west side surfaces of the greenhouse house 1, and a wall material can be appropriately attached to the vertical and horizontal beam. In addition, the ventilation fan 31 and the entrance / exit 32 are provided in the east-west side.

  The support 2, the fixed base 22, the vertical beam 3, the horizontal beam 4, the auxiliary beam 35, the pipe clamp 23, the vertical beam 36, the horizontal beam 37, and the like constituting the greenhouse house 1, the support member 24 of the water tank 13, and the winding For the support material 25, the support base 26, and the like of the frying machine 12, it is possible to use scaffolding materials used at the construction site, or to use an existing liquid transport container as the water tank 13, whereby a greenhouse can be used. The house 1 can be manufactured more easily and at low cost.

  1 Greenhouse 5 Frame 6 Translucent sheet 8 Roof 9 Thermal insulation sheet 10 Thermal insulation cover 12 Lifter 13 Water tank 15 Frame body 19 Plug body

Claims (9)

  It has a greenhouse house body that covers the outer surface of the greenhouse house frame with a translucent sheet, and at least inside the greenhouse house body to dissipate the solar heat stored during the day and heat the greenhouse house body at night. A greenhouse house using solar heat, characterized by a water tank containing water and other liquids on the north side.   The greenhouse house using the solar heat according to claim 1, wherein a heat insulating material is provided on a north side surface of the greenhouse house body, and a heat insulating cover having a heat insulating property is provided on the roof of the greenhouse house body so as to be opened and closed.   The solar water-use greenhouse house according to claim 1 or 2, wherein the water tank includes a water tank main body that stores a liquid such as water and a frame that supports the water tank main body.   The greenhouse house using the solar heat of Claim 3 which made the water tank main body black.   The greenhouse house using solar heat according to claim 3 or 4, wherein the lower part of the aquarium body is buried.   The greenhouse house using solar heat according to any one of claims 3 to 5, wherein a stopper is provided in the water tank body.   A heated water tank, which is a water tank disposed in a greenhouse house and includes a water tank main body that stores a liquid such as water and a frame body that supports the water tank main body.   The heated water tank according to claim 7, wherein the water tank body is black.   The heated water tank according to claim 7 or 8, wherein a stopper is provided on the water tank body.

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