JPS63185316A - Organism growing apparatus - Google Patents

Organism growing apparatus

Info

Publication number
JPS63185316A
JPS63185316A JP62016092A JP1609287A JPS63185316A JP S63185316 A JPS63185316 A JP S63185316A JP 62016092 A JP62016092 A JP 62016092A JP 1609287 A JP1609287 A JP 1609287A JP S63185316 A JPS63185316 A JP S63185316A
Authority
JP
Japan
Prior art keywords
control
temperature
heater
refrigerator
cultivation
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
Application number
JP62016092A
Other languages
Japanese (ja)
Inventor
康雄 河本
細江 義久
尾川 健男
桜野 正敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62016092A priority Critical patent/JPS63185316A/en
Publication of JPS63185316A publication Critical patent/JPS63185316A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、生物育成装置の生物供給仝気湛度の制御方法
に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for controlling the condensation of biological supply in a biological cultivation apparatus.

従来の生物育成装置における植物供給仝気湛度制呻く、
培養時の植物がひ弱な為、厳しい精度で編度制瞬する必
要があり、この為常時冷凍徹の運mfこよる冷却を行い
、これに加熱器をP1父は、Pより制御1こより微?M
調整して供給仝気幅度を制御していた。
Plant supply in conventional biological cultivation equipment is difficult,
Since the plants during cultivation are weak, it is necessary to control the knitting with strict precision.For this purpose, constant cooling is carried out using a refrigerator. ? M
Adjustments were made to control the supply margin.

すなわち常に冷凍機、加熱器共運転状態(こしないと±
1°Cレベルの制御は不可能である。なお、この種の装
置として、日立インキュベータ、グロースチャンバがあ
る。
In other words, the refrigerator and heater are always operating together (if not strained, the
Control at the 1°C level is not possible. Note that this type of device includes a Hitachi incubator and a growth chamber.

し発明が解決しようとする問題点〕 従来の生物育成装置では、常に冷凍機運転による冷却と
加熱器の運転が行われ、培養期が過ぎ栽培期になり、植
物供給仝気湛度の精度をあまり必要としなくなった場合
、この制御では効率が悪く、省エネルギー(こ反する。
[Problems to be Solved by the Invention] In conventional biological cultivation equipment, the refrigerator is constantly operated for cooling and the heater is operated. If this happens, this control is inefficient and goes against energy conservation.

本発明の目的は栽培時の省エネルギー運転を可能とする
ことにある。
An object of the present invention is to enable energy-saving operation during cultivation.

(問題点を解決するための手段〕 前述の問題点を解決するため、培養期と栽培期のそれぞ
れの運転制御モードを切換スイッチにより変更可能とし
たことにより解決される。
(Means for solving the problem) In order to solve the above-mentioned problem, it is solved by making it possible to change the operation control mode of each of the cultivation period and the cultivation period using a changeover switch.

(作用〕 培養時運転と栽培時運転の切換スイッチを設けることに
より、培養時は植物がひ弱で細かい温度制御を必侠とす
る為、常時、冷凍機による冷却運転を行い、これ(こ加
熱器のP工又はPID制#)こより植物供給仝気幅度を
設定値に対し微細な制御を行い精度を上げ、次をこ栽培
時(こは植物も強くなり設定値fこ対し冷凍機(こよる
冷却運転又は加熱器による加熱のどちらか一方を設定温
度幅内(こてON−OFF運転を行なうことで省エネル
ギー化を計ることができる。
(Function) By providing a changeover switch between operation during cultivation and operation during cultivation, the plant is fragile and requires careful temperature control during cultivation. (P engineering or PID system #) This allows fine control of the plant supply width to the set value to improve accuracy, and when cultivating the next crop (the plants will also become stronger and the set value f). Energy saving can be achieved by performing either the cooling operation or the heating by the heater within the set temperature range (trowel ON-OFF operation).

(笑施例〕 以下、本発明を第1図乃至第8図(こより詳細に説明す
る。
(Example) Hereinafter, the present invention will be explained in more detail with reference to FIGS. 1 to 8.

本発明を適用した生物育成装置の一例を第1図【こ示す
。装置内(こ配置された槽12の空気出入口面ハ、パン
チングメタル18で構成され、出口側空気は冷却器すな
わち王縮機1、凝縮器2より成る冷凍機の蒸発器3を通
り、次に加熱器4、加湿器5を通り、さら(こ送風機6
により槽12へ送り込まれる。また換気扇8と給気口9
により装置内循環空気の排気と新鮮空気の給気を行なっ
ている。この植物育成装置ζこおいて、運転制御モード
を第8図、第5図1こ示し、この両モードは切換スイッ
チにより選択自由として構成すな°つち第8図fこ示す
構成とする。
An example of a biological cultivation apparatus to which the present invention is applied is shown in FIG. Inside the device (the air inlet and outlet surface of the tank 12 arranged in this way is composed of a punched metal 18, the outlet side air passes through the evaporator 3 of the refrigerator, which consists of a cooler, namely a condenser 1 and a condenser 2, and then It passes through a heater 4, a humidifier 5, and then a blower 6.
The water is fed into the tank 12 by the following. In addition, ventilation fan 8 and air supply port 9
This exhausts the circulating air inside the device and supplies fresh air. In this plant growing apparatus ζ, the operation control mode is shown in FIG. 8 and FIG.

まず植物の培養時には、第2図(こ示すよう(こフラス
コ16内底部の養分18上に生長点19を配置し、栓1
7をすることによりフラスコ16は密閉され、これを4
W12内に配置し、生物育成装置を運転するが、生長点
19はひ弱で副度湿度共細かい制御を必璧とし、特に第
2図(こ示すフラスコ16は密閉されているので、相対
湿度は温度により決定されるので錦度制御を第8図【こ
示すフローチャート1こて制御する。すなわち冷凍@f
こよる冷却は蒸発器3により常時性ない、槽12の空気
人口部に設置された温度センサー10による検知湛9T
sと設定温度Tmとの比較偏差値によるP工又はPより
制御により、加熱器4の出力を微細に制御し、第4図に
示すようにセンサー検知温度T6を設定値Tmに近づけ
、さらに一致させ一定に保つ。
First, when cultivating plants, place the growing point 19 on top of the nutrients 18 at the bottom of the flask 16, as shown in Figure 2, and
By doing step 7, the flask 16 is sealed, and then it is
The growing point 19 is weak and the relative humidity must be carefully controlled. Since it is determined by the temperature, the degree of brocade control is shown in Fig. 8.
This cooling is not constant due to the evaporator 3, and is detected by the temperature sensor 10 installed in the air intake section of the tank 12.
The output of the heater 4 is finely controlled by the P control based on the deviation value of comparison between s and the set temperature Tm, and as shown in Fig. 4, the sensor detected temperature T6 is brought closer to the set value Tm and further matched. and keep it constant.

次ζこ生長点から根、菓が伸長し、密閉されにフラスコ
から外に出される栽培時になると第8図fこ示す切換ス
イッチ2Ofこより第5図に示すフローチャートによる
制御に切換える。栽培時には植物も強くなり、多少の温
度変化も支障がなくなるので、センサー検知温度Tsと
設定値Tmの比較により、冷凍機1こよる冷却運転又は
加熱器1こよる加熱運転を選択し、設定値Tmに対し許
容温度幅を設け、上下限すなわちON−OFFi度設定
値設定値1m12により冷凍機又は加熱器をON−OF
F制御する。この場合のセンサー検知温度T6と設定i
[Tffll、Tm2の関係は、冷凍機運転の場合を第
6図、加熱器運転の場合を第7図(こ示す。
When it is time for cultivation, when the roots and berries grow from the growing point and are taken out of the sealed flask, the changeover switch 2Of shown in FIG. 8F switches to control according to the flowchart shown in FIG. 5. During cultivation, the plants become stronger and even slight temperature changes will not cause any problems. Therefore, by comparing the sensor detected temperature Ts and the set value Tm, select cooling operation with 1 refrigerator or heating operation with 1 heater, and set the set value. Set an allowable temperature range for Tm, and turn the refrigerator or heater ON-OFF based on the upper and lower limits, that is, the ON-OFFi degree setting value set value 1m12
F control. Sensor detection temperature T6 and setting i in this case
[The relationship between Tffll and Tm2 is shown in Figure 6 for refrigerator operation and Figure 7 for heater operation.

以上のように培養時と栽培時の運転制御モードを切換可
能とすることにより、培養時は常時、冷原板と加熱器が
運転されるのに対し、栽培時には冷凍機又は加熱機のど
ちらかが選択運転され、さらに0H−OFF制御である
為、消費電力が著しく減少し、省エネルギーとなる。
As described above, by making it possible to switch between the operation control modes during cultivation and cultivation, the cold master plate and heater are always operated during cultivation, whereas during cultivation, either the refrigerator or heating machine is operated. Since it is selectively operated and has 0H-OFF control, power consumption is significantly reduced, resulting in energy saving.

〔発明の効果〕〔Effect of the invention〕

本発明lこより、植物供給空気湯度の微細な制御を要す
る培養時に対し、栽培時【こけ、ある幅をもった龜匿制
呻であるON−OFF制御に切換えること1こより省エ
ネルギー化を可能とした。
The present invention makes it possible to save energy by switching to ON-OFF control, which suppresses moss to a certain extent during cultivation, which requires fine control of the temperature of air supplied to plants. did.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は生物育成装置の断面構造図、(a)はA−A矢
視図、(1))は正面図、第2図は培養時のフラスコを
示す。 第3図は培養時の運転制御フローチャートを示し、第4
図は培養時のセンサー検知温度と設定値の関係を示す。 第5図は、栽培時の運転制御フローチャートを示し、第
6図、第7図は栽培時のセンサー検知温度と設定ON−
OFF値の関係を示す。 第8図は培養時と栽培時の切換スイッチを示す1・・・
圧縮機 2・・・凝縮器 3・・・蒸発器 4・・・加
熱器 5・・・加湿器 6・・・送風@ 7・・・照明
 8・・・換気扇 9・・・給気口 lO・・・センサ
ー 11・・・制御箱 12・・・槽 1B・・・パン
チングメタル 14・・・i5ス 15・・・空気の流
れ 16・・・フラスコ17・−・栓 18・・・養分
 19・・・生長点 20・・・切換スイッチ 民喀A 金彩 l】す11岬Lβ −7,− 才)団 事4回 一一→     峙使 岑5国
FIG. 1 is a cross-sectional structural diagram of the biological cultivation apparatus, (a) is a view taken along the line A-A, (1)) is a front view, and FIG. 2 shows a flask during culture. Figure 3 shows the operation control flowchart during culturing, and the fourth
The figure shows the relationship between sensor-detected temperature and set value during culture. Fig. 5 shows an operation control flowchart during cultivation, and Figs. 6 and 7 show the sensor detection temperature and ON-setting during cultivation.
The relationship between OFF values is shown. Figure 8 shows the switch for culturing and cultivating 1...
Compressor 2... Condenser 3... Evaporator 4... Heater 5... Humidifier 6... Air blower @ 7... Lighting 8... Ventilation fan 9... Air supply port lO ... Sensor 11 ... Control box 12 ... Tank 1B ... Punching metal 14 ... i5 space 15 ... Air flow 16 ... Flask 17 ... Stopper 18 ... Nutrient 19 ... Growth point 20 ... Changeover switch Minka A Kinsai l] Su11 Misaki Lβ -7,- years) Danji 4th 11 → Chishiji 5 countries

Claims (1)

【特許請求の範囲】 1、温度を調節する手段及び送風機、照明手段から成る
生物育成装置において、生物に供給する空気温度制御を
精度を要する場合は、常時冷凍機による冷却運転と、加
熱器とを制御し、設定温度に対し微細な調整運転を行い
精度を要しない場合は、設定温度に対し冷凍機による冷
却、又は加熱器の運転のどちらか一方のみの運転とし、
これを一定の温度幅でON−OFF制御する2つの運転
制御モードを切換可能とする手段を設けることにより、
運転入力を減少させ、省エネルギー化を計ったことを特
徴とする生物育成装置。 2.ON−OFF制御の換わりに、必要冷却能力に応じ
て、圧縮機の能力制御にインバータを組合わせ特許請求
の範囲第1項記載の生物育成装置。
[Claims] 1. In a biological cultivation device consisting of a means for adjusting temperature, a blower, and a lighting means, if precision control of the air temperature supplied to the organisms is required, a constant cooling operation using a refrigerator and a heater may be used. If precision is not required by controlling the temperature and making fine adjustments to the set temperature, operate only one of the following: cooling with the refrigerator or operating the heater with respect to the set temperature.
By providing a means that enables switching between two operation control modes that control ON-OFF in a constant temperature range,
A biological cultivation device that is characterized by reducing operating input and saving energy. 2. The biological cultivation device according to claim 1, in which an inverter is used to control the capacity of the compressor according to the required cooling capacity instead of ON-OFF control.
JP62016092A 1987-01-28 1987-01-28 Organism growing apparatus Pending JPS63185316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62016092A JPS63185316A (en) 1987-01-28 1987-01-28 Organism growing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62016092A JPS63185316A (en) 1987-01-28 1987-01-28 Organism growing apparatus

Publications (1)

Publication Number Publication Date
JPS63185316A true JPS63185316A (en) 1988-07-30

Family

ID=11906876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62016092A Pending JPS63185316A (en) 1987-01-28 1987-01-28 Organism growing apparatus

Country Status (1)

Country Link
JP (1) JPS63185316A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013108332A1 (en) * 2012-01-16 2013-07-25 パナソニック株式会社 Plant growing device
JP2015173612A (en) * 2014-03-14 2015-10-05 岩手県 Plant cultivation method and plant cultivation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013108332A1 (en) * 2012-01-16 2013-07-25 パナソニック株式会社 Plant growing device
CN104053355A (en) * 2012-01-16 2014-09-17 松下电器产业株式会社 Plant growing device
JP2015173612A (en) * 2014-03-14 2015-10-05 岩手県 Plant cultivation method and plant cultivation device

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