JPH01235521A - Device for growing plant - Google Patents
Device for growing plantInfo
- Publication number
- JPH01235521A JPH01235521A JP6043488A JP6043488A JPH01235521A JP H01235521 A JPH01235521 A JP H01235521A JP 6043488 A JP6043488 A JP 6043488A JP 6043488 A JP6043488 A JP 6043488A JP H01235521 A JPH01235521 A JP H01235521A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- humidity
- sample chamber
- chamber
- air
- 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
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000003750 conditioning effect Effects 0.000 abstract 2
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 10
- 230000008635 plant growth Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、植物の生育を制御する植物生茸装置に係り、
特に植物の生育制−のうち、温湿度の制御に好適な植物
生育装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a plant growing mushroom device for controlling the growth of plants.
In particular, the present invention relates to a plant growing device suitable for controlling temperature and humidity among plant growing systems.
従来の装置では、温湿度制御点を1−内の風上に設置し
、試料室内の温湿度の制御を行っていた。In the conventional apparatus, a temperature/humidity control point was installed upwind within the sample chamber to control the temperature/humidity inside the sample chamber.
なお、この櫨の装置として関連するものには、例えば特
開昭56−55362号公報に記載されている技術等が
挙げられる。Incidentally, related devices include, for example, the technique described in Japanese Unexamined Patent Publication No. 56-55362.
前記従来技術は、温湿度制御点を槽内の風上に設置して
おり、照明点灯時と非点灯時とで制御Il東件が違って
来る点について配νgされていない。In the prior art, the temperature and humidity control point is installed on the windward side of the tank, and no arrangement is made for the point where the control conditions differ between when the lights are on and when the lights are off.
照明点灯時は、その照明による光エネルギーのため、風
上から風下に向かって温度は上昇し、湿度は降下し、試
料室中央部と従来技術での温湿度制御点では、温湿度に
差が生じる。したがって、従来技術では正確な温湿産制
−を行うことができないという問題があった。When the lights are on, the light energy from the lights causes the temperature to rise and the humidity to fall from windward to leeward, and there is a difference in temperature and humidity between the center of the sample chamber and the temperature and humidity control point using conventional technology. arise. Therefore, the conventional technology has a problem in that it is not possible to accurately control temperature and humidity production.
本発明の目的は、前記従来技術の問題を解決し、照明点
灯時ンよび非点灯時とを問わず、試料室内の温湿度制御
を正確に行い得る植物生育装置を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to solve the problems of the prior art described above and to provide a plant growing device that can accurately control the temperature and humidity inside a sample chamber regardless of whether the lights are on or off.
前記目的は、試料室内の栽培空間の温湿度制御点を試料
室外部の槽内の風下に設置したことにより、達成される
。The above object is achieved by installing the temperature and humidity control point of the cultivation space inside the sample chamber on the leeward side of the tank outside the sample chamber.
1円の空気循環経路は、送風機吸込室→送瓜機吹出室→
調温調湿室呻試料室となる。そ几によって、照明点灯時
には光エネルギーにより、空気が加熱され、風上から風
下に同かって温度がよ昇し、相対湿度は低下する。The air circulation path for 1 yen is from the blower suction chamber → the melon blowing chamber →
The temperature and humidity control room will become the sample room. When the lights are turned on, the air is heated by light energy, and the temperature rises from upwind to leeward, and the relative humidity decreases.
ところで、不発明者等(・よ’Jdにより、試料室外部
の槽内の風Fの位置に、試料室中央部と殆ど同じ温湿度
を示す点が、存在することを確認している(第2図参照
)。By the way, the inventor has confirmed that there is a point at the position of the wind F in the tank outside the sample chamber that exhibits almost the same temperature and humidity as the center of the sample chamber (No. (See Figure 2).
そこで、本発明では試料室中央部と殆ど同じ温湿度を示
す前記試料室外部の1内のj風下の位置に温湿度制御点
を設置し、この温湿度ilJ御点から取り込んだ温湿度
検出値に基づいて試料室内の温湿度制御を行う。Therefore, in the present invention, a temperature and humidity control point is installed at a position on the leeward side of 1 outside the sample chamber, which has almost the same temperature and humidity as the center of the sample chamber, and the detected temperature and humidity values taken from this temperature and humidity control point ilJ are The temperature and humidity inside the sample chamber are controlled based on the following.
したがって、本発明では試料室内の照明点灯時および非
点灯時を問わず、植物を生対する試料室内の温湿度を正
確に制御することができる。Therefore, in the present invention, the temperature and humidity in the sample chamber in which plants are grown can be accurately controlled regardless of whether the light in the sample chamber is on or off.
以ド、本発明の一実施例を第1図、第2図により説明す
る。Hereinafter, one embodiment of the present invention will be explained with reference to FIGS. 1 and 2.
第1図は遺伝子組み変え植物生育装置に適用した本発明
の一実施例を示すもので、槽内にv′i燻物を生育する
試料室1と、送風機吸込室2と、送風機吹出室3と、調
温調湿室4とが設けられている前記送風機吸込室2には
、送風機吹出室3に向かって空気を吹き出す循環送風機
5が設置されている。FIG. 1 shows an embodiment of the present invention applied to a genetically modified plant growing device, which includes a sample chamber 1 for growing v′i smoked food in a tank, a blower suction chamber 2, and a blower blowout chamber 3. A circulation blower 5 that blows air toward the blower outlet chamber 3 is installed in the blower suction chamber 2 in which the temperature and humidity control chamber 4 are provided.
前記送風機吹出室3には、冷却除湿器6と、加熱器7と
、加湿器8とが設置され、これらの機器により調温調湿
空気を生成するようになっているまた、前記送風機吹出
室3には排気口12が設けられており、この排気口12
らは排気フィルタ13が交侯可能に取り付けられている
。A cooling dehumidifier 6, a heater 7, and a humidifier 8 are installed in the blower outlet chamber 3, and these devices generate temperature-controlled and humidity-controlled air. 3 is provided with an exhaust port 12, and this exhaust port 12
An exhaust filter 13 is attached so that they can intersect with each other.
前記a4温調湿室4には、槽内吹出口4′が設けられて
おり、この−内軟出口4′を通じて試料室1内に調温調
湿空気を吹き出すようになっている。The A4 temperature and humidity control chamber 4 is provided with an in-tank blowout port 4', through which temperature and humidity control air is blown out into the sample chamber 1.
前記試料室1には、生育すべき植物(図示せず〕が置か
れている。また、この試料室1には照明10が設けられ
ており、この照明10から植物の生育に必要な照度の光
エネルギーを照射するようになっている。A plant to be grown (not shown) is placed in the sample chamber 1. A lighting 10 is also provided in the sample chamber 1, and the lighting 10 provides the necessary illuminance for plant growth. It emits light energy.
試料室外部の槽内の風下に当たる位置である前記送風機
吸込室2内の試料室中央部とほぼ同じ温湿度を示す位置
には、温湿度制御点が設定され、この温湿度制御点に温
湿度センサ9が設置されている。この温湿度センサ9は
、温湿度検出値を制御部11に送り込むようになってい
る。A temperature/humidity control point is set at a position in the blower suction chamber 2, which is a position on the leeward side of the tank outside the sample chamber and exhibits almost the same temperature and humidity as the central part of the sample chamber. A sensor 9 is installed. The temperature/humidity sensor 9 is configured to send detected temperature/humidity values to the control section 11 .
前記制御部11は、槽の外部に設置されている。そして
、この制御部11は前記温湿度センサ9から送り込まれ
た温湿度検出値と、予め設定された温湿度設定値とを比
較し、この温湿度設定値に合致式せるべく、前記循環送
風@5、冷却除湿器6、加熱器7および加湿器8に指令
を送り、試料室1内の温湿度を制御するように構成され
ている前記実施例の植物生育装置は、次のよりに運転さ
れ、作用する。The control unit 11 is installed outside the tank. Then, this control unit 11 compares the temperature and humidity detected value sent from the temperature and humidity sensor 9 with a preset temperature and humidity set value, and in order to match the temperature and humidity set value, the circulating air @ 5. The plant growth apparatus of the above embodiment, which is configured to send commands to the cooling dehumidifier 6, heater 7, and humidifier 8 to control the temperature and humidity inside the sample chamber 1, is operated as follows. , act.
すなわち、槽内の空気循環経路は、送風機吸込室2から
循環送風機5により空気が吸い込まれ、送風機吹出室3
を通り、冷却除湿器6、加熱器7、加湿器8によすiS
4温調湿され、その調温調湿空気は調温調湿室4に設け
られた槽内吹出口4′から試料室1に吹き出される。In other words, the air circulation path inside the tank is such that air is sucked in by the circulation blower 5 from the blower suction chamber 2, and air is sucked into the blower outlet chamber 3 by the circulation blower 5.
iS passes through the cooling dehumidifier 6, heater 7, and humidifier 8.
The temperature and humidity controlled air is blown out into the sample chamber 1 from an in-tank air outlet 4' provided in the temperature and humidity controlled chamber 4.
一方、試料室1内に設けられた照明10から植物に必要
な照度の光エネルギーが照射される。On the other hand, a lighting 10 provided in the sample chamber 1 irradiates the plants with light energy at a necessary illuminance.
この時の照明点灯時における温度分布を第2図に示す。FIG. 2 shows the temperature distribution when the illumination is turned on at this time.
この第2図から、槽内の風下の位置である送風機吸込室
2内に、試料室中央部と温度が等しい位置が存在するこ
とが分かる。この位置は、照明10の非点灯時でも試料
室中央部と殆ど同じ温度を示し、また湿度についても試
料“4中央部と殆ど同じ湿度を示すことが実、倹により
確認されている。From FIG. 2, it can be seen that there is a position in the blower suction chamber 2, which is a leeward position in the tank, where the temperature is equal to that of the central part of the sample chamber. In fact, it has been confirmed that this position exhibits almost the same temperature as the central part of the sample chamber even when the illumination 10 is not turned on, and also exhibits almost the same humidity as the central part of sample "4".
この実施例では、前記試料室外部の槽内のj風下の位置
に温湿度制御点をt@、この温湿度制御点に設置された
温湿度センサ9により温湿度を検出し、その温湿度検出
値を制御部11へ送り込む。In this embodiment, a temperature/humidity control point t@ is placed at a leeward position in the tank outside the sample chamber, and the temperature/humidity sensor 9 installed at this temperature/humidity control point detects the temperature/humidity. The value is sent to the control unit 11.
前記制御部11では、温湿度センサ9から送り込まれた
温湿度検出値と、予め設定された温湿度設定値とを比較
し、両値が異なる時は、温湿度設定値に合致させるべく
、循環送風機5、冷却除湿器6、加熱器7および加湿器
8に指令を送り、試料室1円に吹き出される空気の温湿
度を制御するこれにより、照明点灯時および非点灯時を
問わず、試料室1内に吹き出す空気の温湿度を正確に1
11ilJ呻することができる。The control unit 11 compares the temperature and humidity detected value sent from the temperature and humidity sensor 9 with a preset temperature and humidity set value, and when the two values differ, the circulation is performed to match the temperature and humidity set value. A command is sent to the blower 5, cooling dehumidifier 6, heater 7, and humidifier 8 to control the temperature and humidity of the air blown into each sample chamber. Accurately control the temperature and humidity of the air blown into room 1
11ilJ can groan.
以上説明したように、本発明では試料室中央部と殆ど同
じ温湿度を示す試料室外部の槽内の風下の位置に温湿度
制御点を設置し、この温湿度制御点から温湿度検出値を
取り込み、この温湿度検出値に基づいて試料室内の温湿
産制−を行うようにしている。したがって、本発明によ
れば試料室内の照明点灯時および非点灯時を問わず、植
物を生育する試料室内の温湿度を正確にi!IJ 岬す
ることができるので、植物の環境条件を正確に1ffl
J 1llillし得る効果がある。As explained above, in the present invention, a temperature/humidity control point is installed at a leeward position in the tank outside the sample chamber where the temperature and humidity are almost the same as the central part of the sample chamber, and the detected temperature/humidity value is obtained from this temperature/humidity control point. The temperature and humidity inside the sample chamber are controlled based on the detected temperature and humidity values. Therefore, according to the present invention, the temperature and humidity inside the sample room where plants are grown can be accurately measured with i! regardless of whether the lights in the sample room are on or off. IJ cape allows you to accurately adjust the environmental conditions of the plant by 1ffl
J There are 1llill possible effects.
第1図は本発明の一実施例を示すもので、遺伝子組み変
え植物生育装置の横断平面図、第2図は照明点灯時にお
ける槽内温度分布を示す図である1・・・試料室 2
・・・送風機吸込室 3・・・送風機吹出室 4・
・・調温調湿室 5・・・循環送風機6・・・冷却除
湿器 7・・・ガロ熱器 8・・・加湿器9・・・
温湿度センサ 10・・・照明 11・・・制御部
。
代理人弁理士 小 川 勝 男f′)
\ ・
−Nつ+塙Fig. 1 shows an embodiment of the present invention, and is a cross-sectional plan view of a genetically modified plant growth device, and Fig. 2 is a diagram showing the temperature distribution in the tank when the lights are turned on.
...Blower suction chamber 3...Blower outlet chamber 4.
...Temperature and humidity control room 5...Circulating blower 6...Cooling dehumidifier 7...Garo heater 8...Humidifier 9...
Temperature and humidity sensor 10... Lighting 11... Control unit. Representative patent attorney Katsuo Ogawa f') \ ・ -N + Hanawa
Claims (1)
能と照明機能とを持った植物生育装置において、試料室
内の栽培空間の温湿度制御点を試料室外部の槽内の風下
に設置したことを特徴とする植物生育装置。1. In a plant growing device that has a sample chamber for growing plants and has temperature and humidity control functions and lighting functions, the temperature and humidity control point for the cultivation space inside the sample chamber is installed on the leeward side of the tank outside the sample chamber. A plant growing device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6043488A JPH01235521A (en) | 1988-03-16 | 1988-03-16 | Device for growing plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6043488A JPH01235521A (en) | 1988-03-16 | 1988-03-16 | Device for growing plant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01235521A true JPH01235521A (en) | 1989-09-20 |
Family
ID=13142148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6043488A Pending JPH01235521A (en) | 1988-03-16 | 1988-03-16 | Device for growing plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01235521A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007098533A1 (en) * | 2006-02-28 | 2007-09-07 | Clev-A-Garden Pty Ltd | Metering system for a plant cultivation apparatus |
JP2012191854A (en) * | 2011-03-15 | 2012-10-11 | National Agriculture & Food Research Organization | Insect pest control facility for plant seedling |
-
1988
- 1988-03-16 JP JP6043488A patent/JPH01235521A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007098533A1 (en) * | 2006-02-28 | 2007-09-07 | Clev-A-Garden Pty Ltd | Metering system for a plant cultivation apparatus |
JP2012191854A (en) * | 2011-03-15 | 2012-10-11 | National Agriculture & Food Research Organization | Insect pest control facility for plant seedling |
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