JPH0452098B2 - - Google Patents

Description

[Detailed Description of the Invention] Appropriate temperature, humidity, and light are necessary for the growth of plants. In particular, the growth of seedlings, grafts, and cuttings requires an appropriate supply of the three elements mentioned above.

The present invention aims to provide a growing device that can adjust and supply the above three elements.

The present invention will be described with reference to an illustrated embodiment.

Divide case 1 into an appropriate number of stages such as 2 stages, 3 stages, etc.
A water tank 2 is provided at the bottom of each stage, a vertical bar 3 for placing seedling boxes is provided above the water tank 2, heating and cooling pipes 4 are provided in the water tank 2, and multiple rows of fluorescent lights 6 are installed at the top of each stage. A transparent partition 7 whose opening degree can be adjusted is provided between the row of fluorescent lights and the seedling box 5.
will be established. As this transparent partition, a transparent plastic cover is provided below the fluorescent lamp 6 to cover the seedling box 5 and to be rolled up from the hem, and the opening degree can be adjusted by rolling up the plastic cover appropriately from the hem. conduct. In addition, an air supply pipe 9 with a large number of air supply holes 8 is provided on both sides of the upper part of each stage, one end of which is opened to the outside of the case, and the other end is attached to the end plate 10 of the case so as to close the mouth. A suction pipe 12 with a large number of suction holes 11 is provided at the center of the upper part of the case, one end of which is closed, a ventilation fan 13 is provided at the other end, and outside air is actively introduced into the case by rotating the ventilation fan as necessary.

Also, instead of the above plastic cover, a fluorescent light 6 can be used.
Glass plates may be stacked between the rows and the seedling box 5 in a sliding door style so that the opening degree can be adjusted.

Reference numeral 14 denotes a door provided at the front of each stage of the case, and the door is opened to take seedling boxes into and out of the case. Warming,
Hot water or cooling water is passed through the cooling pipe 4 to warm or cool the water in the water tank. The heat medium and coolant are not limited to hot water and cooling water, but may be cooled using a cooling device such as Freon gas.
15 is a plastic cover support rod, 16 is a hinge, 1
7 handles.

In the winter when it is difficult to grow seedlings, grafts, and cuttings, the space in which the seedling box 5 is installed is partitioned off with a transparent partition 7 installed between the fluorescent light 6 and the seedling box 5, and a heating medium is passed through the heating cooling pipe 4. The room in which the seedling box is installed is filled with warm, humid air and the indoor temperature becomes high, creating conditions suitable for the initial growth of seedlings, grafts, and cuttings. When the initial growth is completed in this way, the transparent partition 7 is opened slightly, and the ventilation fan 13 installed in the suction pipe 12 is rotated to blow warm air containing moisture from the room where the seedling box is installed into the case. Outside air is discharged from the case through the suction pipes 12 provided at each stage, and outside air is introduced into the room through the air supply holes 8 of the air supply pipes 9, and the temperature and humidity of the seedling box installation room are adjusted appropriately. Together, we will further promote the cultivation of seedlings, grafting, and cuttings. In this way, as the growth of seedlings, grafts, and cuttings progresses, the opening of the transparent partition 7 is increased to increase the discharge of moisture and hot air, as well as to increase the introduction of outside air, allowing seedlings, grafts, and cuttings to be grown outdoors in warm spring weather The child should be kept in the same condition as before so that it can complete its development.

In addition, in the summer, a refrigerant is passed through the heating cooling pipe 4 to lower the water temperature in the aquarium, lower the temperature in the seedling box installation room, open the transparent partition 7, rotate the ventilation fan, and introduce outside air to cool the inside of the case. Cultivate seedlings, grafts, and cuttings under conditions similar to outdoor cultivation in warm spring weather.

As described above, in the present invention, the temperature and humidity of the air in the room in which the seedling box is installed are adjusted using the transparent partition, the heating/cooling device in the water tank, the air supply, and the exhaust device, and the light rays from the fluorescent lamp are provided to grow the seedlings. Since the growth of grafts and cuttings can be adjusted to suit each stage from the initial stage to the final stage, it has the excellent advantage of being able to ship durable seedlings, grafts, and cuttings throughout the year in a short period of time.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a perspective view, FIG. 2 is a sectional view taken along line AA, and FIG. 3 is a sectional view taken along line BB. 1... Case, 2... Water tank, 3... Vertical frame, 4... Heating cooling pipe, 5... Seedling box, 6... Fluorescent light, 7... Transparent partition,
8... Air supply hole, 9... Air supply pipe, 10... End plate of case,
11...Intake hole, 12...Intake pipe, 13...Ventilation fan, 1
4...Case door.

Claims (1)

[Claims] 1. Divide the case into several tiers, install a water tank at the bottom of each tier, provide a crosspiece for placing seedling boxes in the aquarium, install a heating cooler in the aquarium, install a fluorescent light at the top of each tier, A transparent partition with adjustable opening is installed between the fluorescent lamp and the seedling box, and an air supply pipe with many air supply holes is installed at the top of each stage, one end of which is opened outside the case, and the other end is A suction pipe with many air intake holes is installed at the top, one end of which is closed, and a ventilation fan is installed at the other end.
A growing device for seedlings, grafts, cuttings, etc., which has a door on the front of each stage of the case for loading and unloading the seedling box.