JPS58121730A - Plant cultivating chamber - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to plant cultivation, and particularly to a plant cultivation room suitable for saving energy in an air conditioner.

A conventional plant cultivation room is as shown in Figure 111, and the cultivation room is composed of a heat insulating Ill and a window 2, the window 2 is a transparent double layer filled with heat II absorption liquid, and the inside of the cultivation house is controlled by an air conditioner 3. A plant 5 is grown on a cultivation bed 4 in a cultivation house. Outside the IIK 2 filled with heat ray absorbing liquid, running water 7 is allowed to fall from a water reservoir 6, and there is a water tank 8 at the bottom of the window 2 that can catch rainwater from the falling running water 7. The water in the water tank 8 is pushed up into water 816 by a pump (not shown), and the window 2 absorbs the heat rays in the sunlight 9, and the heat is converted into sensible heat and latent heat of vaporization of the running water 7. It is something to take away. If heat from the window 2 is to be taken away as sensible heat by the running water 7, there is a drawback that a large amount of running water 7 is required.In order to reduce the amount of running water 7, the 'S latent heat of the running water 7 is used. However, if the running water 7 is simply flowed toward the window 2, the running water 7 will adhere to the window 2 sparsely, and the running water will not be able to evaporate sufficiently, reducing the consumption of the air conditioner 3. The result is an increase in energy.

An object of the present invention is to provide a cultivation room in which heat rays entering the cultivation house are removed using a very small amount of water, thereby saving energy in a nine-conditioning device.

The present invention installs a window that easily absorbs heat rays, and as a method to easily remove the heat from the window, the heat rays are absorbed by a transparent double layer window filled with Heat Isa absorption liquid, and a very small amount of the heat absorbed by the window is absorbed. The running water is sprayed onto the window in order to take away the heat of vaporization of the running water.
The idea is to have running water spread over the entire surface of the window.

In other words, the heat II absorption liquid sealed in the transparent double layer absorbs most of the heat rays in the sun's rays. That means that. Therefore, it is no exaggeration to say that the energy saving rating is determined by how much of this heat absorbed by the window can be removed to the outside. Naturally, running a large amount of water to remove heat from windows will cause problems with water resources, so it is important to consider how small amounts of water can be used.

There are two ways to reduce the amount of water and create a thin water belly on the window: the above-mentioned method of spraying running water onto the window, and the method of spraying water at high speed to prevent the mist from adhering to the window. However, both are the gist of the present invention.

i The present invention aims to apply a very small amount of water to the surface of the window in a thin layer to ensure that it adheres to almost the entire surface of the window, and is revolutionary in that it can achieve its purpose with only a very small amount of water.

Hereinafter, an example of the present invention will be described. This will be explained using Figure 2.

The cultivation room is composed of a heat insulating wall 11 and a window n, and the window is a transparent double layer sealed with a heat-absorbing liquid. ing. On the outside of the window, which is filled with heat ls absorption liquid,
A jet of water 17 is applied from a jet port 16 to make a thin layer of running water adhere to almost the entire surface of the window frame, and fallen running water and rainwater are collected in a water tank.

The water in the water tank 19 is pumped to the injection port 16 by a pump (not shown), where it is absorbed by the hot rays in the sunlight I and the heat is taken away as latent heat of vaporization from the running water 18. It is.

The cross-sectional view of the injection port 16 in FIG. 2 is jl! As shown in Fig. 3, there is a restriction 4 at the tip of the injection port 16, and the pressurized water n pumped by the pump becomes injection water 17 and reaches the window ν.

In order to make the sprayed water 17 coming out of the diaphragm 4 in FIG. 3 into a mist and adhere to the window ν thinly, there is a method of making the diaphragm Il very small and making the pressure of the pressurized water extremely large. Applying the mist to the window plate in this manner has the advantage that the window plate does not receive a large impact force, and the problem of having to strengthen the window ν for the injection port ``of the present invention'' is completely eliminated.

An example of Φ instead of the injection port 16 is a pipe with a narrow diameter as shown in Fig. 4, and Fig. 5 shows a sectional view taken along line A-A in Fig. 4. A small proverb has been established, in which the pressurized water blades pumped by the pump become jets of water and roar at the windows.

heat! CuC1 as I subsection liquid! , an aqueous solution of Cu 8
0. As an example, the relationship between wavelength and transmittance of an aqueous solution of CuC4 is shown in FIG. If we take the wavelength of the light beam on the horizontal axis and the transmittance of the light beam on the vertical axis, the transmittance in the case of only water glass is 4.1, CuC411
The transmittance of the CuC1 solution is 42, and the transmittance of the 0uC1,2-aqueous solution is 43. It can be seen that the aqueous solution of CuC/, has a very low transmittance of heat rays. in this way,
The heat ray absorption liquid transmits visible light and absorbs most of the heat rays, and the heat rays turn into sensible heat of the heat ray absorption liquid, but if left as is, the heat absorbed by the heat ray absorption liquid will be transmitted both inside and outside the cultivation room. The heat is radiated from the body. Since the heat that has entered the cultivation room needs to be transferred unexpectedly by the air conditioner 13, in order to save energy, it is important to prevent the heat absorbed by the heat ray absorbing liquid from entering the room as much as possible.

Heat near 50- of t energy in the solar array! In order to actively and efficiently take away this heat from the window ν by absorbing it in the lI absorption liquid, if a thin layer of water is applied uniformly to the outer surface of the window, the adhering water absorbs heat from the absorption liquid. is taken away as latent heat of vaporization. For this reason, the injection port 1 of the present invention
6 has the function of allowing water to adhere almost uniformly and thinly to the outer surface of the window, and can be said to be a very effective heat removal mechanism.

An alternative to a transparent double layer containing a heat IIs absorbing liquid is a heat ray absorbing glass, but it is not as effective as a transparent double layer containing a heat II absorbing liquid because a considerable amount of heat rays passes through the heat S absorbing glass. However, since no liquid is used, there is an advantage that there is no risk of liquid leakage, and heat-absorbing glass can also be used as the window.

The first point of the present invention is to evenly absorb heat from the window n by the latent heat of vaporization of the water by spreading a thin layer of water evenly over the outer surface of the window n.

The next point is to vaporize almost all of the injected water 17, thereby minimizing the amount of pressurized water from the pump and keeping water resources to a minimum.

Therefore, the present invention can save energy in both the 9-adjustment device and the water injection device, and can provide a very effective plant cultivation room.

According to the present invention, there is an effect that a great auspicious energy saving can be carried out for the cultivation base 9 *ffi. Furthermore, it has the effect of blocking the heat rays of the sun from entering the cultivation room with a very small amount of water.

[Brief explanation of the drawing]

Fig. 1 is a sectional view of a conventional plant cultivation chamber, Fig. 2 is a sectional view showing an embodiment of the plant cultivation chamber of the present invention, Fig. 3 is a sectional view of the injection port, and Fig. 1 is a sectional view of the injection port. Front view of the injection port, which is different from the
Figure IJ45 is a sectional view taken along line A-A in Figure 4, and Figure 6 is CuC4.
FIG. 2 is a diagram showing the relationship between wavelength and transmittance of an aqueous solution. n...Window, 16...Injection port, 17...
・・・・Spray water, edict・flowing water, m・・・diaphragm 9.
31...pipe, rich...thin, small...
...cuc/, transmittance of ichi aqueous solution, xu...
・Cu c/. 2-Aqueous solution transmittance agent Patent attorney Usui 1) Toshiyuki) I'1 Figure 2 Figure 3r;! J Su4 figure Su5n Sai6u Jc

Claims (1)

[Claims] 1. Heat that transmits visible light and absorbs infrared rays*a
A plant cultivation room characterized by using a transparent double-layered storage compartment as a window and spraying water onto the outside surface of the dust. 2. Scope of patent claims! In the I-1st prison, a plant cultivation room where sprayed water is made into a mist and is considered to be 4I mold. 3.41 Scope of claims! 4111 A plant cultivation room whose window is made of heat-absorbing glass, with i in the first term or M2 term.