JPS59183631A - Co2-application in house cultivation - Google Patents
Co2-application in house cultivationInfo
- Publication number
- JPS59183631A JPS59183631A JP5739383A JP5739383A JPS59183631A JP S59183631 A JPS59183631 A JP S59183631A JP 5739383 A JP5739383 A JP 5739383A JP 5739383 A JP5739383 A JP 5739383A JP S59183631 A JPS59183631 A JP S59183631A
- Authority
- JP
- Japan
- Prior art keywords
- burner
- exhaust gas
- combustion
- combustion exhaust
- hot 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.)
- Granted
Links
Landscapes
- Cultivation Of Plants (AREA)
- Greenhouses (AREA)
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】
本発明は例えばビニールハウス、ガラス温室等施設園芸
に於けるノ・ウス栽培に於けるCO2施用方法に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for applying CO2 in the cultivation of grass in greenhouses such as greenhouses and greenhouses.
ハウス加温用の温風発生機の燃焼排ガスを7・ウス門に
放出してハウス育生植物にCO□を施用する方法は公知
である。A method of applying CO□ to plants grown in greenhouses by discharging combustion exhaust gas from a hot air generator for warming greenhouses into the 7-us gate is known.
しかし乍らハウス加温が目的の温風発生機の運転時間帯
とCO2施用時間帯は一致しないため加温時に燃焼排ガ
スをハウス内へ放出してCO2を滞溜させておくのが従
来の方法であった。However, since the operation time of the hot air generator whose purpose is to heat the house and the CO2 application time do not match, the conventional method is to release combustion exhaust gas into the house during heating and store CO2. Met.
植物は天候条件により必要とするCO2量は変化するが
予じめハウス内に滞溜させているCO2を施用する方法
では、その後におとずれるC02供給時間帯における天
候により実際に必要とするCO2量と滞溜C02量を一
致させることができないと言う大きな欠点があった。The amount of CO2 required by plants changes depending on the weather conditions, but with the method of applying CO2 that has been accumulated in the greenhouse in advance, the actual amount of CO2 required will vary depending on the weather during the subsequent CO2 supply time. There was a major drawback in that the amount of accumulated C02 could not be matched.
同時に従来方法は毎日CO2施用することか前提であり
、曇天時のCO2施用中止はハウス管理者(農家)か手
動で対処する必要があった。At the same time, the conventional method is based on the premise that CO2 is applied every day, and the greenhouse manager (farmer) needs to manually stop the CO2 application on cloudy days.
捷た温風発生機の運転は外気温に左右されるため、ハウ
ス内を目的とするCO□量(濃度)に保つことが困難で
あるばかりかバーナの容量が大きい為、燃焼排ガス量が
多くCO2が予想外の高濃度に達する可能性もあってハ
ウス管理者がこれを感知するのは植物の変化、或いは人
体の変調に気付いた時であり非常に危険な場合が予想さ
れる。Since the operation of the warm air generator is affected by the outside temperature, it is difficult to maintain the desired amount (concentration) of CO□ inside the greenhouse, and because the burner capacity is large, the amount of combustion exhaust gas is large. There is a possibility that CO2 will reach an unexpectedly high concentration, and house managers will only notice this when they notice changes in the plants or in the human body, which can be extremely dangerous.
また温風発生機のバーナが不完全燃焼した場合も無防備
で植物を枯死させてし捷う心配があった。There was also a concern that if the burner of the warm air generator were to burn incompletely, the plants would be left unprotected and wither and die.
本発明はこれ等諸問題を解決するために開発されたもの
である。即ち本発明は、バーナの燃焼排ガスをハウス内
に放出して、ハウス育成植物の炭酸同化作用に必要なC
O2供給を行う方法に於いてハウス加温用の温風発生機
の点火バーナ即ち主バーナに点火するバーナと送風機を
利用し、点火バーナの燃焼排ガスでCO□施用を行うこ
とを特徴とするものである。The present invention was developed to solve these problems. That is, the present invention releases the combustion exhaust gas from the burner into the greenhouse to release the carbon necessary for the carbon dioxide assimilation of plants grown in the greenhouse.
The method for supplying O2 is characterized by using an ignition burner of a hot air generator for warming the house, that is, a burner that ignites the main burner, and a blower, and applying CO□ with the combustion exhaust gas of the ignition burner. It is.
以下本発明を例示図面たる第1.2図を用いて詳細に説
明する、たたし本発明はこれだけに限定されるものでは
ない。第1図は本発明の方法に用いる装置の構成を示す
概略図である。第2図はCO□施用のプログラムと制御
を示す線図である。The present invention will be described in detail below with reference to FIG. 1.2, which is an illustrative drawing, but the present invention is not limited thereto. FIG. 1 is a schematic diagram showing the configuration of an apparatus used in the method of the present invention. FIG. 2 is a diagram showing the program and control of CO□ application.
本発明はふつう暖房時間帯とCO2施用時間帯は別であ
ることに着目し、しかもCO2施用に必要な燃焼排ガス
量は僅かでよいことから温風発生機(1)の点火バーナ
(3)(暖房運転時に主バーナ(2)に点火する役目を
持つ)をCO□ガス補給器として使用してCO2コント
ローラ(19)により暖房運転とは別個にCO2施用の
プログラムを組むものである。The present invention focuses on the fact that the heating time period and the CO2 application time period are usually different, and since the amount of combustion exhaust gas required for CO2 application is small, the ignition burner (3) of the hot air generator (1) ( The main burner (2) is used as a CO□ gas replenisher during the heating operation, and a CO2 application program is set up separately from the heating operation using the CO2 controller (19).
即ちハウス(27)加温用の温風発生機(1)の役目を
時間帯で二分し、夜間は暖房専用として主バーナ(2)
で運転し夜明けと共にCO2ガス補給器として点火バー
ナ(6)で運転するものである。これにより暖房とCO
2施用と言う本質的に違う目的の故に起る前記諸問題を
解決し、その都度、適正にCO2ガスを発生供給するこ
と、がてきるものである。In other words, the role of the hot air generator (1) for heating the house (27) is divided into two depending on the time of day, and the main burner (2) is used exclusively for heating at night.
The system is operated at dawn, and at dawn, the ignition burner (6) is used as a CO2 gas replenisher. This allows heating and CO
It is possible to solve the above-mentioned problems that arise due to the two essentially different purposes, and to generate and supply CO2 gas appropriately each time.
CO□ガス補給器としてはLPG燃焼量は普通面積50
0イ以上に於いて例えば1に7/ll(点火バーナの容
量)とする。CO2施用時は点火バーナ(3)のみの燃
焼となるので暖房運転の主バーナ(2)燃焼時より燃焼
用空気(14)の量を適正に絞る必要がある為クンパモ
ータ(18)によりダンパ(1ろ)(空気量調整弁)を
自動制御する構造とする。燃焼排ガス供給路(16)に
設けられたCO2電磁弁(17)の開閉により随時適正
にハウス(27)内にCO2ガス(15A)を供給する
。As a CO□ gas replenisher, the LPG combustion amount is normally 50 mm in area.
For example, 1 to 7/ll (the capacity of the ignition burner) is set above 0. When CO2 is applied, only the ignition burner (3) is combusted, so it is necessary to appropriately throttle the amount of combustion air (14) compared to when the main burner (2) is combusted during heating operation. (air volume adjustment valve) is automatically controlled. CO2 gas (15A) is appropriately supplied into the house (27) at any time by opening and closing a CO2 solenoid valve (17) provided in the combustion exhaust gas supply path (16).
即ちCO2電磁弁(17)を開くと点火バーナ(3)の
燃焼で生成した燃焼排ガス(15)は送風機(4)によ
り燃焼排ガス路(16)を経て温風発生機の送風路系に
誘引され、送風出口(力よりハウス(27)内にCO2
ガス(15A)を放出する。CO2電磁弁(17)を閉
じると燃焼排ガス(15B)は煙突(6)からハウス外
に放出されてC02供給を停止することになる。なお、
温風発生機の送風機はCO2電磁弁の開と同期して運転
し燃焼排ガスを誘引すると共にその大量の風量にのせて
燃焼排ガスを効率的にハウス内に拡散する。こ\て点火
バーナの燃焼量は前記の通りLPG1に外であり、従っ
て加温能力は殆んどない状態で使用することになる。That is, when the CO2 solenoid valve (17) is opened, the combustion exhaust gas (15) generated by the combustion of the ignition burner (3) is drawn by the blower (4) through the combustion exhaust gas path (16) into the air duct system of the hot air generator. , CO2 inside the house (27) from the air outlet (power)
Release gas (15A). When the CO2 solenoid valve (17) is closed, the combustion exhaust gas (15B) is released from the chimney (6) to the outside of the house, and the CO2 supply is stopped. In addition,
The blower of the warm air generator operates in synchronization with the opening of the CO2 solenoid valve to attract combustion exhaust gas and efficiently diffuse the combustion exhaust gas into the house using the large amount of airflow. As mentioned above, the combustion amount of the ignition burner is greater than that of LPG 1, so it is used with almost no heating ability.
CO□コントローラはCO2タイマ(20) 、光セン
サ(21)、CO2検出器(22)、co検知器(24
)等の信号を受けて点火バーナ(3)の燃料供給系電磁
弁(11)、 co、。The CO□ controller includes a CO2 timer (20), a light sensor (21), a CO2 detector (22), and a CO detector (24).
) etc., the fuel supply system solenoid valve (11), co, for the ignition burner (3).
電磁弁(17)を開閉して適正なCO2施用を自動的に
行うものである。C02タイマ(20)は24時間タイ
マを使用しCO2施用の時間帯を設定するもので、燃料
電磁弁を開閉する信号を発し、点火バーナを運転停止す
る。光センサ(21)は天候の状態を確認しCO2施用
の要否及びCO□施用量を判定してCO2電磁弁(17
)を開閉する信号を発する。CO2検出器(22)のセ
ンサ(26)はハウス内の適当個所に配置し所定のCO
2濃度にハウス内を保ち同時に異常な高濃度になった時
は警報を発する。CO2検出器の信号により燃料電磁弁
(9)を開閉して点火バーナを運転、停止する。co検
知器(24)はセンサ(25)を点火バーナの燃焼排ガ
ス噴出口(例えばCO2電磁弁の出口付近)に配置して
燃焼異常を監視し、万−不完全燃焼等が発生した時には
燃料電磁弁(9)を閉じ点火バーナの運転を止めてCO
2施用を中正し警報を発する。なお、CO2施用をして
いない時、捷たは中止している時はすべてCO2電磁弁
は閉の状態になる。Appropriate CO2 application is automatically performed by opening and closing the solenoid valve (17). The C02 timer (20) uses a 24-hour timer to set the time period for CO2 application, and issues a signal to open and close the fuel electromagnetic valve to stop the ignition burner. The optical sensor (21) checks the weather condition, determines whether CO2 application is necessary and the amount of CO□ applied, and activates the CO2 solenoid valve (17).
) emits a signal to open and close. The sensor (26) of the CO2 detector (22) is placed at an appropriate location in the house to detect a predetermined CO2 level.
It maintains the concentration inside the house at two levels, and at the same time issues an alarm if the concentration reaches an abnormally high level. The fuel solenoid valve (9) is opened and closed according to the signal from the CO2 detector to operate and stop the ignition burner. The CO detector (24) monitors combustion abnormalities by placing a sensor (25) at the combustion exhaust gas outlet of the ignition burner (for example, near the outlet of the CO2 solenoid valve), and if incomplete combustion occurs, the fuel solenoid Close the valve (9) to stop the ignition burner and remove CO.
2. Correct the application and issue a warning. All CO2 solenoid valves are closed when CO2 is not being applied, or when it is being cut or stopped.
なお第1図中(5)は熱交換器、(8)は制御盤(CO
2コントローラを含む)、(10)は主バーナ燃料電磁
弁、(12)はバーナ用送風機、(26)は警報ベルで
ある。又第2図中CO□施用時間帯においてONはCO
2補給開始、OFFはCO2補給停止を示している。In Figure 1, (5) is the heat exchanger, and (8) is the control panel (CO
2 controllers), (10) is a main burner fuel solenoid valve, (12) is a burner blower, and (26) is an alarm bell. Also, in Figure 2, ON is CO during the CO□ application time period.
2 indicates the start of replenishment, and OFF indicates the stop of CO2 replenishment.
これ等の検出システムによると次のことが出来る。光セ
ンサが天候状態を検知してCO□施用の要否を判断し、
自動的に対処するので人手に頼る必要がなく、また確実
な運転ができる。CO3検出器によりハウス内の002
濃度を検出してCO2供給を自動的に調節し、万一異常
な高濃度に達した時も燃焼を停止すると共に警報を発し
、人が感知するより早く対処することかできるので事故
を未然に防止することができる。CO検知器により常に
燃焼状態を監視し、万一不完全燃焼を起した時は即時燃
焼を停止するので、事故を未然に防止するこ以上の通り
であって本発明の方法によると冒頭記載の従来方法の問
題点を一挙に解決出来る。These detection systems can: Optical sensors detect weather conditions and determine whether CO□ application is necessary.
Since the process is handled automatically, there is no need to rely on human intervention, and reliable operation is possible. 002 inside the house by CO3 detector
It detects the concentration and automatically adjusts the CO2 supply, and even if it reaches an abnormally high concentration, it will stop combustion and issue an alarm, allowing you to take action sooner than a person can detect, thus preventing accidents from occurring. It can be prevented. The combustion state is constantly monitored by a CO detector, and if incomplete combustion occurs, the combustion is stopped immediately, so accidents can be prevented from occurring. According to the method of the present invention, Problems with conventional methods can be solved all at once.
第1図は本発明に関する装置の構成を示す概略図、第2
図はCO2施用のプログラムと制御を示す線図を夫々例
示している。
(1)・・・温風発生機、(2)・・主バーナ、換
(ロ)・・・点火バーナ、(4)・・・送風機、(5)
・・・熱交要語、(6)・・・煙突、(7)・・・送風
出口、(8)・・・制御盤(CO2コントローラを含む
)、(9)・・・燃料電磁弁、(1の・・・主バーナ燃
料電磁弁、(11)・・点火バーナ燃料電磁弁、
(12)・・・バーナ用送風機、(13)・・・タンパ
、(14)・・・燃焼用空気、(15)・・燃焼排ガス
、(15A)・・・燃焼排ガス(CO□供給)、(11
5B)・・・燃焼排ガス(煙突排出)、(16)・・・
燃焼排ガス供給路、(17)・・・C02電磁弁、(1
8)・・・ダンパモータ、(19)・・・CO2コント
ローラ、(20)・・・CO2タイマ、(21)・・・
光センサ、(22)・・CO2検出器、(26)・・C
O2センサ、(24)・・・CO検知器、(25)・C
Oセンサ、(26)・・・ff% 11 /<ル、(2
7)・・・ハウス代理人 弁理士 吉 竹 昌 司亡
オ 1 図
71b
、オ 2 図FIG. 1 is a schematic diagram showing the configuration of an apparatus related to the present invention, and FIG.
The figures each illustrate a diagram showing the program and control of CO2 application. (1)...Hot air generator, (2)...Main burner, Replacement (B)...Ignition burner, (4)...Blower, (5)
... Heat exchange terms, (6) ... Chimney, (7) ... Air outlet, (8) ... Control panel (including CO2 controller), (9) ... Fuel solenoid valve, (1... Main burner fuel solenoid valve, (11)... Ignition burner fuel solenoid valve, (12)... Burner blower, (13)... Tamper, (14)... Combustion air , (15)... Combustion exhaust gas, (15A)... Combustion exhaust gas (CO□ supply), (11
5B)... Combustion exhaust gas (chimney exhaust), (16)...
Combustion exhaust gas supply path, (17)...C02 solenoid valve, (1
8) Damper motor, (19) CO2 controller, (20) CO2 timer, (21)...
Optical sensor, (22)...CO2 detector, (26)...C
O2 sensor, (24)...CO detector, (25)・C
O sensor, (26)...ff% 11 /< le, (2
7)... House agent Patent attorney Masashi Yoshitake O 1 Figure 71b, O 2
Claims (3)
ハウス育成植物の炭酸同化作用に必要なCO2供給を行
う方法に於いて、ハウス加温用の温風発生機の点火バー
ナ即ち主バーナに点火するバーナと送風機を利用し、点
火バーナの燃焼排ガスでCO3施用を行うことを特徴と
するハウス栽培に於けるCO□施用方法。(1) Release the combustion exhaust gas from the burner into the house,
In the method of supplying CO2 necessary for the carbon assimilation effect of plants grown in greenhouses, the ignition burner of the hot air generator for warming the house, that is, the burner that ignites the main burner, and the blower are used, and the combustion exhaust gas of the ignition burner is used. A CO□ application method in greenhouse cultivation characterized by applying CO3.
設け、又CO2電磁弁の開動作と同期して温風発生機の
送風機を運転するようにして、温風発生機のハウス加温
プログラムとは別個に効率よりCO2施用を行う特許請
求の範囲第(1)項記載のハウス栽培に於けるCO2施
用方法。(2) The hot air generator is equipped with a combustion exhaust gas supply path and a CO□ solenoid valve, and the blower of the hot air generator is operated in synchronization with the opening operation of the CO2 solenoid valve. A CO2 application method in greenhouse cultivation according to claim (1), wherein CO2 is applied for efficiency separately from a heating program.
燃焼用空気の空気量を調整するダンパにダンパモータを
組み込み、点火バーナのみの燃焼の範囲第(1)項記載
の7・ウス栽培に於けるCO2施用方法。(3) A damper motor is incorporated into the damper that adjusts the amount of combustion air supplied to the main burner and ignition burner of the hot air generator, and the combustion range of only the ignition burner is 7. Us cultivation described in item (1). CO2 application method in
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5739383A JPS59183631A (en) | 1983-03-31 | 1983-03-31 | Co2-application in house cultivation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5739383A JPS59183631A (en) | 1983-03-31 | 1983-03-31 | Co2-application in house cultivation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59183631A true JPS59183631A (en) | 1984-10-18 |
JPH0342055B2 JPH0342055B2 (en) | 1991-06-26 |
Family
ID=13054372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5739383A Granted JPS59183631A (en) | 1983-03-31 | 1983-03-31 | Co2-application in house cultivation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59183631A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101071660B1 (en) * | 2006-05-01 | 2011-10-11 | 신카 가부시키가이샤 | Combustor of hydrocarbon based fuel and device comprising combustor of hydrocarbon based fuel as heat generation source |
JP2016154448A (en) * | 2015-02-23 | 2016-09-01 | 株式会社ニッポー | Growth management system, and growth management method of plant |
JP2020099244A (en) * | 2018-12-21 | 2020-07-02 | 株式会社ノーリツ | Carbon dioxide gas supply device |
JP2020099272A (en) * | 2018-12-21 | 2020-07-02 | 株式会社ノーリツ | CO2 supply device and duct hood |
JP2020115826A (en) * | 2019-01-28 | 2020-08-06 | 株式会社ノーリツ | CO2 supply device |
-
1983
- 1983-03-31 JP JP5739383A patent/JPS59183631A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101071660B1 (en) * | 2006-05-01 | 2011-10-11 | 신카 가부시키가이샤 | Combustor of hydrocarbon based fuel and device comprising combustor of hydrocarbon based fuel as heat generation source |
JP2016154448A (en) * | 2015-02-23 | 2016-09-01 | 株式会社ニッポー | Growth management system, and growth management method of plant |
JP2020099244A (en) * | 2018-12-21 | 2020-07-02 | 株式会社ノーリツ | Carbon dioxide gas supply device |
JP2020099272A (en) * | 2018-12-21 | 2020-07-02 | 株式会社ノーリツ | CO2 supply device and duct hood |
JP2020115826A (en) * | 2019-01-28 | 2020-08-06 | 株式会社ノーリツ | CO2 supply device |
Also Published As
Publication number | Publication date |
---|---|
JPH0342055B2 (en) | 1991-06-26 |
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