JPS63181255U - - Google Patents
Info
- Publication number
- JPS63181255U JPS63181255U JP1987072447U JP7244787U JPS63181255U JP S63181255 U JPS63181255 U JP S63181255U JP 1987072447 U JP1987072447 U JP 1987072447U JP 7244787 U JP7244787 U JP 7244787U JP S63181255 U JPS63181255 U JP S63181255U
- Authority
- JP
- Japan
- Prior art keywords
- flowmeter
- measured values
- rockwool
- irrigation
- surplus water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011490 mineral wool Substances 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000001963 growth medium Substances 0.000 claims 1
- 239000003621 irrigation water Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Description
図は本考案の実施例を示す構成図である。
１……ベツド、２……ロツクウール培地、３…
…小ロツクウール、４……植物、５……点滴潅水
管路、６……養液タンク、７……ポンプ、８……
電磁弁、９……流量センサー、１０……潅水制御
装置。
The figure is a configuration diagram showing an embodiment of the present invention. 1... Ved, 2... Rock wool medium, 3...
...Small rock wool, 4...Plant, 5...Drip irrigation pipe, 6...Nutritional tank, 7...Pump, 8...
Solenoid valve, 9...Flow rate sensor, 10...Irrigation control device.
Claims (1)
ル培地を搭載したロツクウール栽培において、上
記余剰水の流量を測定する流量計と、この流量計
の測定値並びに日射量、温度、湿度の測定値に基
づいて溶液タンクよりの潅水流量を演算して操作
出力を発生する潅水量制御装置よりなるロツクウ
ール栽培装置。 In Rockwool cultivation in which a Rockwool culture medium is mounted on a bed with a surplus water receiving function, a flowmeter is used to measure the flow rate of the surplus water, and a solution is added based on the measured values of this flowmeter as well as the measured values of solar radiation, temperature, and humidity. A rock wool cultivation device consisting of an irrigation amount control device that calculates the amount of irrigation water from a tank and generates an operational output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072447U JPS63181255U (en) | 1987-05-15 | 1987-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072447U JPS63181255U (en) | 1987-05-15 | 1987-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63181255U true JPS63181255U (en) | 1988-11-22 |
Family
ID=30915899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987072447U Pending JPS63181255U (en) | 1987-05-15 | 1987-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016010375A (en) * | 2014-06-30 | 2016-01-21 | 井関農機株式会社 | Nutritious liquid feeder |
-
1987
- 1987-05-15 JP JP1987072447U patent/JPS63181255U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016010375A (en) * | 2014-06-30 | 2016-01-21 | 井関農機株式会社 | Nutritious liquid feeder |
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