JP2001269072A - Water supply and drain from under-pool tray in supply of water to lower face - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for supplying water to an under-pool tray or to drain from it in water supply to a lower face for the purpose of water control in sowing with seeds, raising of seedling, cultivation of finished products, sales, etc., since automation can be attained if drain is naturally and completely carried out even in sufficient water absorption in culture soil. SOLUTION: The structure is a combination of the under-pool tray and a water supply/drain device with a filter and is provided with a channel at the bottom. The water supply/drain device is attached to one end of the channel.

Description

DETAILED DESCRIPTION OF THE INVENTION

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention supplies as much water as necessary to a plant planted in a pot, a tray such as a sowing tray, a seedling, and a culture soil in a tray planted with a plant. I do.

Conventional technology None

Problems to be Solved by the Invention When water is to be given to a plant from its bottom surface, if sufficient water is sucked, it is desirable to discharge excess water as soon as possible. In this case, when trying to supply water from the bottom of the tray containing the seedling pot, etc., if a hole is made in the bottom of this underpool tray, if this hole is small, clogging will occur. The larger the drainage is faster. When supplying water to the bottom, proper drainage is a problem.

[0004]

The problem is solved by using a grid-like filter located in a dark place to prevent dust and drive out the dust with water to be injected and draining the waste with an appropriate amount of water.

[0005]

[Features of the underpool tray] The underpool tray has a groove on a part of the floor to supply and drain the bottom with a tray containing seedling pots and other various kinds of pots on it. A sump container having a structure in which a table is integrated, and a water supply / drainage device can be set at an appropriate position at one end.

[0006]

[Structure of water supply / drainage device] The water supply / drainage device is constructed by combining a water supply pipe, a drainage pipe, and a filter with a cylindrical object having one end closed as shown in FIG. The filter is located near the water supply pipe and prevents garbage from flowing into the drain pipe. The drain pipe treats water after passing through the filter. The water starts from the inside of the cylinder and passes through the underpool tray to the outside. The flow rate is adjusted by the difference in the inner diameter of the tube or a part thereof. The water supply pipe is for supplying water simultaneously when a number of underpool trays are connected and used.

[0007]

[Structure of the filter] The purpose of the filter is to allow only water to pass without passing garbage. Therefore, the filter may be a mesh, a porous body, a lattice, or a combination thereof, but the lattice filter has a good cleaning effect when supplying water.

[0008]

[Prevention of clogging] If light enters the water supply / drainage device, algae are generated and drainage deteriorates. Therefore, the position of the filter should be set as far as possible. Use a light-tight material together with the water supply / drainage device and water supply / drainage pipe.

[0008]

As described above, the water retention of the culture soil is improved. Because I will suck enough water. 2. Breathability can be ensured by heavy use of humus. 3. No need to water the flowers and leaves. In the case of cuttings, rooting is good since sunshades can be reduced. 5. Effect on topdressing work. Add fertilizer and add water to dissolve and spread throughout, so you can easily topdress. 6. Labor saving effect. Can be used to automate row water. Seeding. Incision.
Raising seedlings. Pot stuff. Tray cultivation. It has a wide range of applications.

[0009]

【Example】

[In the case of sowing] 1 We want water until germination, but the rest is good. (It often does not germinate when dried during germination.) In the case of rice seedlings, it is not conservative. 2. When cutting and buds We want water until rooting, but the rest is modest. (The nectaring condition is high. It is better not to splash water on the leaves.)

[0010]

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of the plumbing device of the present invention.

FIG. 2 is a perspective view of the lattice filter of the present invention.

[Fig. 3] is a partially cut slope view with a water supply and drain attached to a corner.

[0011]

[Explanation of symbols]

1 is a cylinder 2 is an inner cylinder with a filter 3 is a water supply pipe
3 'is a hole through which the water supply pipe passes 4 is a drain pipe 5 is a filter
6 is an underpool tray 7 is a pot flower being planted 8 is a dock on a shelf

Claims (2)

[Claims] 1. The underpool tray has (in)
A reservoir with a structure in which a tray with a groove is integrated with a tray with seedling pots or various pots in order to supply and drain water from the bottom while a filter is placed in a part (corner) of the groove. One that can incorporate a built-in water supply and drainage device. 2. The water supply / drainage device has a structure in which a water supply pipe, a drainage pipe, and a filter are combined with a closed cylinder at one end. The drain pipe that drains the water that has passed through the filter starts from the inside of the cylinder and passes through the underpool tray to the outside. Adjustment of the flow rate is performed by the difference of the inner diameter of the pipe or a part thereof. The filter is located at the back of the water supply section near the water supply inlet, so that garbage does not flow into the drain pipe.
The position is set to the back so that light does not hit as much as possible.
The water pipe is used when connecting and using multiple underpool trays.