TWI697278B - Agricultural greenhouse - Google Patents
Agricultural greenhouse Download PDFInfo
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- TWI697278B TWI697278B TW107144427A TW107144427A TWI697278B TW I697278 B TWI697278 B TW I697278B TW 107144427 A TW107144427 A TW 107144427A TW 107144427 A TW107144427 A TW 107144427A TW I697278 B TWI697278 B TW I697278B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 270
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
本發明提供一種具備對植物體(2)噴灑水霧之水霧噴灑部(100)的農業用溫室(1),其具備:測溫體(400),量測農業用溫室(1)內之特定處的溫度;以及控制部(500),從以測溫體(400)量測到的溫度,推定以水霧噴灑部(100)噴灑出的水霧所造成之特定處的潤濕狀態,施行水霧噴灑部(100)之控制;測溫體(400),配置為使具有測溫功能之測溫部位(測溫部(410)),位於較測溫部位以外之其他部位更高的位置。The present invention provides an agricultural greenhouse (1) provided with a water mist spray part (100) for spraying water mist on a plant body (2), which is provided with: a temperature measuring body (400) for measuring the inside of the agricultural greenhouse (1) The temperature of a specific place; and the control unit (500), from the temperature measured by the temperature measuring body (400), infer the wetting state of the specific place caused by the water mist sprayed by the water mist spraying unit (100), Implement the control of the water mist spraying part (100); the temperature measuring body (400) is configured to make the temperature measuring part (temperature measuring part (410)) with temperature measuring function located higher than other parts other than the temperature measuring part position.
Description
本發明係關於一種農業用溫室。The present invention relates to a greenhouse for agriculture.
為了控制農作物等植物體的培養環境,利用以被稱作塑料薄膜溫室(vinyl house)或管網溫室(pipe house)等之小屋(溫室本體)所構成的農業用溫室。此種農業用溫室,使太陽光可入射而導入外部環境,並藉由管理溫度、濕度或照度等之農業用溫室的內部環境,而構築適合植物體之培養的培養環境。In order to control the cultivation environment of plants such as crops, agricultural greenhouses composed of huts (greenhouse bodies) called plastic film greenhouses (vinyl houses) or pipe houses (pipe houses) are used. Such an agricultural greenhouse allows sunlight to enter the external environment, and manages the internal environment of the agricultural greenhouse such as temperature, humidity, and illuminance, to construct a cultivation environment suitable for the cultivation of plants.
例如,過去,作為管理農業用溫室內的溫度之技術,已知一種農業用溫室內的溫度之調節方法,利用導管往農業用溫室內供給溫風或冷風、或將流通溫水或冷水之配管舖設於農業用溫室內。For example, in the past, as a technology for managing the temperature in agricultural greenhouses, a method for adjusting the temperature in agricultural greenhouses is known, which uses ducts to supply warm or cold air to the agricultural greenhouses, or to piping hot or cold water. Lay in the agricultural greenhouse.
近年提出一種技術,並非往農業用溫室內供給溫風或冷風等,而係藉由在農業用溫室內噴灑水霧而調節農業用溫室內的溫度(例如專利文獻1)。 [習知技術文獻] [專利文獻]In recent years, a technology has been proposed not to supply warm air or cold air to the agricultural greenhouse, but to spray water mist in the agricultural greenhouse to adjust the temperature in the agricultural greenhouse (for example, Patent Document 1). [Literature Technical Literature] [Patent Literature]
專利文獻1:日本特開2014-057570號公報Patent Document 1: Japanese Patent Application Publication No. 2014-057570
[本發明所欲解決的問題][Problems to be solved by the present invention]
然而,若在農業用溫室內噴灑水霧,則水霧附著於植物體。此一情況,若植物體因附著之水霧而成為長時間潤濕的狀態,則有植物體腐爛、生病之疑慮。However, when spraying water mist in an agricultural greenhouse, the water mist adheres to the plant body. In this case, if the plant body becomes wet for a long time due to the attached water mist, the plant body may rot or become sick.
本發明係為了解決此等問題而提出,其目的在於提供一種農業用溫室,可抑制水霧的附著所造成之對植物體的不良影響並施行水霧的噴灑。 [解決問題之技術手段]The present invention is proposed in order to solve these problems, and its purpose is to provide an agricultural greenhouse that can suppress the adverse effects on the plant body caused by the adhesion of water mist and spray the water mist. [Technical means to solve the problem]
本發明之農業用溫室的一態樣,係一種具備對植物體噴灑水霧之水霧噴灑部的農業用溫室,其包含:測溫體,量測該農業用溫室內之特定處的溫度;以及控制部,從以該測溫體量測到的溫度,推定以該水霧噴灑部噴灑出的水霧所造成之該特定處的潤濕狀態,施行該水霧噴灑部之控制;而該測溫體,配置為使具有測溫功能之測溫部位,位於較該測溫部位以外之其他部位更高的位置。 [本發明之效果]One aspect of the agricultural greenhouse of the present invention is an agricultural greenhouse provided with a water mist spraying part for spraying water mist on the plant body, which includes: a temperature measuring body for measuring the temperature of a specific place in the agricultural greenhouse; And the control part, from the temperature measured by the temperature measuring body, estimates the wetting state of the specific place caused by the water mist sprayed by the water mist spray part, and implements the control of the water mist spray part; and The temperature measuring body is configured so that the temperature measuring part with the temperature measuring function is located at a higher position than other parts other than the temperature measuring part. [Effects of the invention]
在對植物體噴灑水霧的環境下,可抑制水霧的附著所造成之對植物體的不良影響並施行水霧的噴灑。In the environment where the water mist is sprayed on the plant body, the adverse effect on the plant body caused by the adhesion of the water mist can be suppressed and the water mist spraying can be implemented.
以下,茲就本發明之實施形態予以說明。另,以下說明之實施形態,皆顯示本發明之一具體例。因此,以下實施形態所示的數值、構成要素、構成要素之配置位置與連接形態、以及步驟(工序)與步驟之順序等,皆僅為一例,其主旨不在於限定本發明。因而,關於以下實施形態之構成要素中的並未記載於顯示本發明最上位概念之獨立請求項的構成要素,將其作為任意構成要素而予以說明。Hereinafter, the embodiments of the present invention will be described. In addition, the embodiments described below all show a specific example of the present invention. Therefore, the numerical values, the components, the arrangement positions and connection forms of the components, and the steps (processes) and the order of the steps shown in the following embodiments are only examples, and the gist does not limit the present invention. Therefore, among the constituent elements of the following embodiments, the constituent elements that are not described in the independent claims showing the highest concept of the present invention will be described as arbitrary constituent elements.
此外,各附圖僅為示意,不必非得成為嚴格圖示者。另,各附圖中,對於實質上相同之構成給予相同之符號,並將重複的說明省略或簡化。In addition, the drawings are only schematic and do not have to be strictly illustrated. In addition, in each drawing, the same reference numerals are given to substantially the same components, and repeated descriptions are omitted or simplified.
(實施形態)
利用圖1~圖5,對實施形態之農業用溫室1予以說明。圖1為,示意實施形態之農業用溫室1的外觀之立體圖。圖2及圖3為,示意相同農業用溫室1之概略水平剖面圖及概略橫剖面圖。圖4為,相同農業用溫室1內之部分放大圖。圖5為,示意相同農業用溫室1中,噴灑水霧的樣子之概略橫剖面圖。另,圖1中,並未圖示植物體2。(Implementation form)
1 to 5, the
如圖1~圖4所示,農業用溫室1,係用於培養植物體2之植物培養用設備,作為以包圍栽培植物體2的空間之方式構成的外牆,具備溫室本體10。本實施形態中,溫室本體10為閉鎖空間,若將通氣口13等開口全部關閉則可成為密閉空間。As shown in FIGS. 1 to 4, the
如圖1所示,溫室本體10,具備框架11、及框架11所支持的被覆體12。溫室本體10之俯視形狀,為大縱橫比的矩形。作為一例,俯視時,溫室本體10之尺寸為,長邊方向的長度為數十m程度(例如50m),短邊方向的長度為數m程度(例如5m)。此外,溫室本體10,構成為在與長邊方向交叉的剖面中於上方呈凸形之形狀。As shown in FIG. 1, the
框架11,將係框構造材料之複數管件組合而構成。具體而言,框架11,具備拱形的複數第1管件11a(主框架)、及將複數第1管件11a連結的複數第2管件11b(連結框架)。第1管件11a及第2管件11b,為金屬製管件,例如由鋁材或鋼材等構成。另,第1管件11a及第2管件11b,不限為金屬製,亦可為樹脂製或木製。The
被覆體12,以覆蓋框架11全體的方式架設於框架11。被覆體12,由玻璃板或合成樹脂膜等透光性構件構成。另,被覆體12,由透明玻璃或透明樹脂膜等透明構件構成即可。The covering
於被覆體12的一部分,設置通氣口13及出入口14等開口,通氣口13係通氣所用之開口,出入口14係人出入溫室本體10所用之開口。通氣口13,例如設置於溫室本體10的側壁或頂棚等。此外,出入口14,設置於溫室本體10之投料牆。A part of the covering
此外,於溫室本體10,設置開啟關閉通氣口13所用之窗15。窗15,具有可在覆蓋通氣口13的關閉位置與使通氣口13開放的開啟位置之間移動的構造。具體而言,窗15,具有將透明片材捲繞於軸的構造,因應片材捲繞於軸的量而可調節通氣口13之開度。亦即,窗15及通氣口13,係施行溫室本體10之內外空氣的換氣所用之換氣窗。窗15,配置為將片材的上端部安裝在溫室本體10,而相較於片材安裝在溫室本體10的部位,軸位於更下方之位置。In addition, the
此外,於溫室本體10,亦設置用於調節往溫室本體10入射之日照的遮光簾16。遮光簾16,可在減少往溫室本體10內入射之外來光線(例如太陽光)的位置,與不減少往溫室本體10內入射之外來光線的位置之間移動。In addition, the
農業用溫室1中,作為植物體2,栽培農作物。植物體2,例如為果菜類、葉菜類、根莖類、豆類、水果或花卉等。果菜類,作為一例,為番茄、小黃瓜、茄子等。葉菜類,例如為菠菜、小松菜、萵苣、高麗菜、白菜等。根莖類,例如為白蘿蔔、紅蘿蔔、牛蒡、馬鈴薯、番薯、蓮藕、芋艿等。In the
本實施形態中,作為植物體2,對於栽培果菜類,特別是對於栽培番茄的例子予以說明。因此,圖2~圖4中,作為植物體2,圖示番茄的莖及葉等。In this embodiment, as the
在溫室本體10所包圍的地面,為了栽培植物體2,設置對於周圍將土往上堆起的複數條(本實施形態中為2條)埂3。此外,相鄰的埂3之間,成為使用者的走道及成為作業空間的通道4。In the ground surrounded by the greenhouse
於複數條埂3,分別大致等間隔地種植複數植物體2。作為植物體2的對埂3之種植方式,可列舉單排種植或雙排種植,但亦可為其等以外之種植方式。另,雖於1個溫室本體10內的埂3,種植1種植物體2,但亦可種植複數種植物體2。A plurality of
如圖2~圖4所示,農業用溫室1,具備水霧噴灑部100、管子200、儲存槽300、測溫體400、及控制部500。水霧噴灑部100、管子200、儲存槽300、測溫體400、及控制部500,設置於溫室本體10內。As shown in FIGS. 2 to 4, the
水霧噴灑部100,為往溫室本體10內噴灑水霧的水霧噴灑器。具體而言,水霧噴灑部100,為產生水霧而往外部噴出的噴嘴。一般而言,水霧有單流體霧及雙流體霧,而本實施形態中,從水霧噴灑部100噴灑單流體霧。因此,從水霧噴灑部100噴灑的水霧之粒徑,例如為50μm以上150μm以下。此外,從水霧噴灑部100噴灑的水霧之噴灑壓力,為0.1MPa以上0.8MPa以下即可。The water
水霧噴灑部100,於溫室本體10內設置複數個。複數個水霧噴灑部100,分別與管子200連接,通過管子200往各水霧噴灑部100供給水。複數個水霧噴灑部100,使通過管子200供給的水微粒子化而產生水霧,將產生的水霧往外部噴出。如圖4所示,各水霧噴灑部100,具備用於將產生的水霧往外部噴出之1個以上的吹出口。從吹出口110噴出的水霧,以從吹出口110擴散的方式吹灑出。The water
各水霧噴灑部100,具備4個吹出口110。具體而言,各水霧噴灑部100,具備4根分支管120。4個吹出口110,設置於4根分支管120之前端部。在各水霧噴灑部100中,4根分支管120,於水平面內以90度間隔配置。此外,各分支管120之吹出口110,朝向水平方向。另,吹出口110,並未限制為朝向水平方向之情況,亦可朝向鉛直上方或鉛直下方。Each water
如圖5所示,本實施形態中,水霧噴灑部100,對植物體2噴灑水霧。亦即,水霧噴灑部100,不僅單往溫室本體10內的空間導入水霧,亦直接對植物體2噴灑水霧。因此,水霧噴灑部100,配置為在較植物體2更高之位置產生水霧即可。在較植物體2更高之位置產生的水霧,因重力而落下,一部分在到達植物體2前汽化,另一部分到達植物體2而與對象物接觸。As shown in FIG. 5, in this embodiment, the water
本實施形態中,水霧噴灑部100,配置於植物體2之上方,亦即埂3之上方,但亦可配置於通道4之上方。從栽培植物體2的地面(埂3的頂面)至水霧噴灑部100為止之高度,係因應植物體2之種類的外形高度而決定,作為一例,約為50cm~300cm。In this embodiment, the water
從水霧噴灑部100噴灑的水霧之粒子徑,例如最頻值為10μm~100μm。水霧之粒子徑的最頻值,不必位於此一範圍,但若粒子徑的最頻值位於此一範圍,則從水霧噴灑部100噴灑的水霧,成為在較短的時間落下,而非長時間漂浮。因此,水霧之一部分到達植物體2,或到達地面(埂3或通道4的頂面),而非水霧全部漂浮而於空氣中蒸發。The particle diameter of the water mist sprayed from the water
如此地構成之水霧噴灑部100,藉由以水霧噴灑部100噴灑水霧,而可調整植物體2的溫度。具體而言,若從水霧噴灑部100噴灑出的水霧附著於植物體2,則水霧在從植物體2蒸發時從植物體2奪取汽化熱。此一結果,使植物體2直接冷卻。亦即,使植物體2之群落冷卻。如此地,水霧噴灑部100,作為藉由水霧使植物體2冷卻之水霧冷卻裝置而作用。The water
此外,藉由以水霧噴灑部100噴灑水霧,而亦可調節溫室本體10內的溫度及濕度。具體而言,由於汽化熱作用,若從噴嘴噴灑出的水霧汽化而從周圍的空氣奪取熱,則冷空氣產生。因此,溫室本體10內的溫度下降。此外,由於產生水霧,溫室本體10內之濕度亦上升。如此地,藉由以水霧噴灑部100噴灑水霧,而可使溫室本體10內的溫度降低、濕度提高。亦即,水霧噴灑部100,亦作為藉由水霧調節溫室本體10內之空氣的溫度及濕度之水霧空調裝置而作用。In addition, by spraying water mist with the water
然則,若植物體2的表面潤濕,溫室本體10內之濕度上升,則可能抑制植物體2的蒸散作用。此外,若與植物體2接觸之水霧的量過剩、溫室本體10內之濕度過剩,則植物體2發生病害或生理障害(果實之裂皮等)的可能性增高。因此,以使與植物體2接觸之水霧在短時間汽化的方式,間歇地產生水霧即可。亦即,調節水霧噴灑之施行時間(噴灑時間)與水霧噴灑之停止時間(噴灑間隔)即可。However, if the surface of the
另,本實施形態中,用於使植物體2成長的澆水,係藉由與水霧噴灑部100不同之澆水裝置施行。In addition, in this embodiment, the watering for growing the
管子200,構成從儲存槽300往水霧噴灑部100供給液體之流路。本實施形態中,往水霧噴灑部100供給水,故管子200,為使水流通的通水管。往水霧噴灑部100供給的水,例如為以雨水、河水、井水等作為原水的水,或自來水,但並不限於其等,亦可為含有對植物體2有用之藥劑的水(藥液)。另,以下內容,無論往水霧噴灑部100供給的水是否包含藥劑皆將其稱作水。The
管子200,以在埂3之上方沿著埂3的長邊方向直線狀地通過之方式配管。本實施形態中,管子200,配管為口字狀,具有通過2條埂3各自之上方的2條主管200a、及將2條主管之端部彼此連結的連結管200b。於主管200a,隔著等間隔安裝複數個水霧噴灑部100。另,管子200之配管的佈置,不限為一筆畫的口字狀,亦可構成為從儲存槽300側之連結管200b(歧管頭)往各埂3分出而分支。The
此外,在從儲存槽300往水霧噴灑部100供給水的流路,設置泵210與閥220。因此,管子200,與泵210相連接。In addition, a
泵210,例如為升壓泵,對儲存在儲存槽300的液體(本實施形態中為水)施加水壓以往管子200供給。亦即,泵210,將儲存槽300的水加壓以往管子200供給。藉此,將經加壓的水往管子200供給。而若對安裝於管子200之水霧噴灑部100,供給經加壓的水,則從水霧噴灑部100噴灑水霧。另,藉由以泵210調整水之壓力,而可調整從水霧噴灑部100噴灑的水霧之噴灑壓力。The
此外,閥220,配置於泵210與管子200之間,調整從儲存槽300往水霧噴灑部100供給的水之流量。具體而言,藉由調節閥220之開度,而可調整往水霧噴灑部100供給的水之流量。另,藉由調整泵210所產生的水之壓力,而非調整閥220之開度,結果亦可調整往水霧噴灑部100供給的水之流量。In addition, the
此外,藉由以泵210調整水之壓力,而非調整閥220之開度,結果亦可調整往水霧噴灑部100供給的水之流量。In addition, by adjusting the pressure of the water with the
另,藉由在閥220設置壓力控制閥,而能夠以閥220調整往水霧噴灑部100供給的水之壓力,結果亦能夠以閥220調整水霧之噴灑壓力。In addition, by providing a pressure control valve in the
儲存槽300,為儲存往水霧噴灑部100供給的液體之容器。本實施形態中,在儲存槽300儲存水,故儲存槽300為儲水槽。另,儲存槽300,亦可由複數容器構成。此一情況,可於複數容器,儲存藥液等水以外的液體。The
測溫體400,作為具有測溫功能之測溫部位,具備測溫部410。測溫部410,為偵測測溫部410所接觸之物體的溫度之溫度感測器。測溫體400,例如為由熱電偶及/或熱敏電阻器等構成之溫度計。本實施形態中,測溫體400,至少由熱電偶構成。具體而言,測溫部410由熱電偶構成。The
測溫體400,全體呈長條桿狀。本實施形態中,測溫部410,設置於測溫體400之長邊方向的一方之端部。The
如此地構成之測溫體400,量測農業用溫室1內之特定處的溫度。具體而言,測溫體400設置於溫室本體10內,故測溫體400,量測溫室本體10內之特定處的溫度。The
本實施形態,將模擬植物體2之葉片的模擬構件600,設置於溫室本體10內;模擬構件600,配置於植物體2之群落附近。因此,從水霧噴灑部100噴灑出的水霧,與附著於植物體2之葉片同樣地,亦附著於模擬構件600。作為一例,模擬構件600,安裝在設置於植物體2之群落附近的棒狀構造物(例如桿子)。另,模擬構件600,亦可直接安裝在植物體2的莖等。In this embodiment, a
此外,測溫體400之測溫部410,與模擬構件600之表面接觸。因此,測溫體400,量測模擬構件600之表面的溫度,以作為農業用溫室1內之特定處的溫度。亦即,以測溫體400量測之特定處,為模擬構件600之表面。In addition, the
本實施形態中,測溫體400,固定於模擬構件600。作為測溫體400的往模擬構件600之固定方法,可列舉黏接膠帶所進行之貼附、黏接劑所進行之固接、或以夾具夾住所進行之固定等方法,但並不限於此等方法。在任一情況,以使測溫體400的測溫部410與模擬構件600之間的熱阻變少之方式,使測溫體400的測溫部與模擬構件600接觸即可。In this embodiment, the
測溫體400,進一步,具備將以測溫部410偵測到的溫度往外部輸出之溫度輸出部420。溫度輸出部420,設置於測溫體400之長邊方向的另一方之端部。亦即,溫度輸出部420,設置於與設有測溫部410之端部為相反側的端部。The
測溫體400,藉由無線或有線方式與控制部500連接,將以測溫體400量測到的溫度之資料,往控制部500輸出。具體而言,將以測溫部410偵測到的溫度之資料,從溫度輸出部420往控制部500輸出。本實施形態,藉由測溫體400隨時量測模擬構件600之表面的溫度,故模擬構件600之表面的溫度之資料,隨時往控制部500輸出。亦即,藉由測溫體400監測模擬構件600之表面的溫度。The
將由測溫體400量測到的模擬構件600之表面的溫度之資料,儲存於記憶體。此一情況,模擬構件600之表面的溫度之資料,可儲存於內建在測溫體400及控制部500的記憶體,亦可儲存於農業用溫室1所具備的其他記憶體。The data of the surface temperature of the
如此地構成之測溫體400,配置為使測溫部410(測溫部位)位於較測溫部410以外之其他部位更高的位置。具體而言,測溫體400,配置為使測溫部410位於較溫度輸出部420更為上方。本實施形態中,測溫體400,在相對於溫度輸出部420使測溫部410位於上方之狀態下,以測溫體400全體對地面傾斜的位態配置。作為一例,測溫體400,以對水平軸傾斜15度以上90度以下之角度的位態配置。The
控制部500,從以測溫體400量測到的溫度,推定以水霧噴灑部100噴灑出的水霧所造成之特定處的潤濕狀態,施行水霧噴灑部100之控制。本實施形態中,控制部500,依據從測溫體400之溫度輸出部420發送的模擬構件600之表面的溫度之時間變化,推定模擬構件600之表面的潤濕狀態,依據此一推定結果施行水霧噴灑部100之控制。The
具體而言,控制部500,作為模擬構件600之表面的潤濕狀態之推定,係依據模擬構件600之表面的溫度之時間變化,而施行從水霧噴灑部100噴灑出的水霧附著於模擬構件600之表面而使模擬構件600之表面潤濕,或附著於模擬構件600之表面的水霧蒸發之判斷。Specifically, the
此外,控制部500,依據模擬構件600之表面的溫度之時間變化,算出從最接近之水霧的噴灑開始後,至附著於模擬構件600之表面的水霧蒸發為止之時間。亦即,算出附著於模擬構件600之表面的水分之蒸發速度。而後,控制部500,依據從水霧的噴灑開始後至水霧蒸發為止之時間,決定水霧噴灑之施行時間(噴灑時間)與水霧噴灑之停止時間(噴灑間隔)。將關於所決定的水霧噴灑之噴灑時間與噴灑間隔,輸出作為水霧噴灑控制訊號。藉此,可控制水霧噴灑部100所進行之水霧噴灑的開始及停止。In addition, the
另,控制部500,例如係由遵循程式而運作之處理器、或具備此等處理器之電腦等構成。In addition, the
模擬構件600,為將欲模擬的植物體2之葉片擬似地製造出的擬葉。因此,模擬構件600,以模擬成為模擬對象的植物體2之葉片的方式,選擇形狀及材料等即可。The
例如,作為模擬構件600之形狀,可列舉多角形、圓形或橢圓形等薄膜或片材。另,模擬構件600之形狀,亦可為實際的植物體2之葉片本身的形狀。For example, as the shape of the
此外,作為模擬構件600之材料,可列舉合成樹脂、陶瓷、金屬、木質材料、織布、不織布或紙等。另,模擬構件600,為合成樹脂之薄膜或片材、織布、不織布或紙等情況,為了使模擬構件600具有剛性而將其與骨架組合即可。In addition, as the material of the
模擬構件600為木質材料、織布、不織布或紙等情況,由於實際的植物體2具有即便水霧附著於表面水分仍不浸入植物體2之內部(不浸潤)的性質,此外,若水分浸入(浸潤)至模擬構件600之內部則至乾燥為止的時間變長而變得難以正確地偵測附著於植物體2之表面的水霧乾燥,故對於模擬構件600,以使水分不浸入(不浸潤)模擬構件600之內部的方式,施行表面加工或表面處理,或使每單位體積之表面積增大即可。When the
此一情況,施行模擬構件600之表面加工的方法,具有在模擬構件600之表面形成多個微小凹凸的方法等;此外,施行模擬構件600之表面處理的方法,具有在模擬構件600之表面塗布抑制水分的浸透之物質的方法等。此外,使模擬構件600的每單位體積之表面積增大的方法,具有將模擬構件600之厚度尺寸減小的方法、於模擬構件600使用網眼粗之織布的方法、於模擬構件600使用具備複數孔洞之紙或不織布的方法等。若每單位體積之表面積越大則水分之蒸發速度變得越快,故即便使模擬構件600為水分容易浸潤的材料,仍可將水分之蒸發速度調整為與植物體2之葉片相同程度。In this case, the method of performing the surface processing of the
進一步,模擬構件600,具備模擬植物體2之葉片的表面構造(表皮組織)之表面構造即可。此一情況,模擬構件600之表面,宜使水分之蒸發速度及水分之接觸角,與欲模擬的植物體2之葉片為相同程度。此外,模擬構件600之表面,具有不存在如貯存水滴等凹部的程度之平滑性即可。進一步,模擬構件600,具有不產生因自重或水滴的附著所造成之變形的程度之剛性即可。此外,模擬構件600,由纖維質構造構成即可。Furthermore, the
接著,參考圖2~圖4,對本實施形態之農業用溫室1的運作予以說明。Next, referring to FIGS. 2 to 4, the operation of the
農業用溫室1中,藉由測溫體400量測農業用溫室1內之特定處的溫度。本實施形態,藉由測溫體400量測模擬構件600之表面的溫度。測溫體400所進行的溫度之量測,可始終連續地施行,亦可每數秒或每數分鐘定時施行。將由測溫體400量測到的溫度,從測溫體400即時地往控制部500輸出。In the
此處,若為了調整溫室本體10內的溫度、或將植物體2冷卻,以水霧噴灑部100噴灑水霧,則與附著於植物體2之葉片的表面同樣地,水霧附著於模擬構件600之表面。Here, if the water mist is sprayed with the water
此時,在水霧附著而模擬構件600之表面潤濕的情況,模擬構件600之表面的溫度,由於水霧蒸發時之汽化熱而隨著時間的經過漸下降,或幾乎未變化。另一方面,在水霧全部蒸發而模擬構件600之表面乾燥的情況,模擬構件600之表面的溫度,隨著時間的經過而漸上升。At this time, when the water mist adheres and the surface of the
測溫體400所進行的溫度測定之可靠度高,故藉由以測溫體400量測模擬構件600的溫度,而可從量測到之模擬構件600的溫度之時間變化,施行模擬構件600的表面潤濕,或附著於模擬構件600之表面的水霧蒸發之判斷。亦即,可推定而評估模擬構件600之表面的潤濕狀態。The temperature measurement performed by the
具體而言,控制部500,根據從測溫體400輸出之溫度資料而算出模擬構件600之表面的溫度之時間變化,依據此溫度之時間變化,而施行模擬構件600的表面潤濕,或附著於模擬構件600之表面的水霧蒸發之判斷。Specifically, the
例如,在模擬構件600之表面的溫度下降或幾乎未變化之情況,控制部500,推定為模擬構件600的表面潤濕。另一方面,在模擬構件600之表面的溫度上升之情況,控制部500,推定為附著於模擬構件600之表面的水霧漸蒸發乾燥;在模擬構件600之表面的溫度維持為高的值之情況,控制部500,推定為模擬構件600之表面乾燥。For example, when the temperature of the surface of the
進一步,控制部500,依據模擬構件600之表面的溫度之時間變化,算出從最接近之水霧的噴灑開始後,至附著於模擬構件600之表面的水霧蒸發為止之時間。而後,依據從水霧的噴灑開始後至水霧蒸發為止之時間,藉由控制部500,決定水霧噴灑之施行時間(噴灑時間)與水霧噴灑之停止時間(噴灑間隔),將關於所決定的水霧噴灑之噴灑時間與噴灑間隔的水霧噴灑控制訊號,從控制部500輸出。Furthermore, the
若從控制部500輸出水霧噴灑控制訊號,則控制泵210及閥220等,依據水霧噴灑控制訊號,從儲存槽300往管子200供給水。亦即,依照所決定之噴灑時間及噴灑間隔,從儲存槽300往管子200供給經加壓的水。此一情況,藉由泵210及閥220等,將水壓為0.1MPa~0.8MPa的水往管子200供給。If the water mist spraying control signal is output from the
藉此,因應所決定之噴灑時間及噴灑間隔,從各水霧噴灑部100噴灑水霧。亦即,通過管子200而供給至水霧噴灑部100的水,因應所決定之噴灑時間及噴灑間隔,從各水霧噴灑部100成為水霧而噴出。Thereby, in accordance with the determined spraying time and spraying interval, water mist is sprayed from each water
接著,對於本實施形態之農業用溫室1的作用效果,包含至完成本發明之歷程而予以說明。Next, the function and effect of the
既往已來,前人雖提出在農業用溫室內噴灑水霧藉以調整農業用溫室內的溫度之技術,但若在農業用溫室內噴灑水霧,則水霧附著於植物體。此一情況,若植物體因附著之水霧而成為長時間潤濕的狀態,則有植物體腐爛、生病之疑慮。In the past, although predecessors proposed spraying water mist in the agricultural greenhouse to adjust the temperature in the agricultural greenhouse, if the water mist is sprayed in the agricultural greenhouse, the water mist adheres to the plant body. In this case, if the plant body becomes wet for a long time due to the attached water mist, the plant body may rot or become sick.
尤其是在植物體為果菜類之情況,若水霧附著在果菜類的果實而長久持續果實之高濕度狀態,則有果實發生破裂等不良而品質劣化、果實生病之疑慮。Especially when the plant body is a fruit vegetable, if the water mist adheres to the fruit of the fruit vegetable and the high humidity state of the fruit continues for a long time, there is a concern that the fruit will break and the quality will deteriorate, and the fruit will become sick.
因此,在農業用溫室內噴灑水霧之情況,必須使植物體不成為長時間潤濕的狀態。Therefore, when spraying water mist in an agricultural greenhouse, it is necessary to prevent the plant from becoming wet for a long time.
此一情況,考慮提高水霧的噴灑壓力、使用雙流體霧,將水霧之粒子徑控制為未滿50μm,俾以使噴灑出的水霧在附著於植物體前於空氣中蒸發。然而,為了以粒子徑為50μm以下的微粒子噴灑水霧,壓縮機成為必要,承受高壓噴灑之堅固的金屬製噴嘴成為必要。In this case, consider increasing the spray pressure of the water mist, using a two-fluid mist, and controlling the particle diameter of the water mist to less than 50μm, so that the sprayed water mist will evaporate in the air before it adheres to the plant body. However, in order to spray water mist with fine particles with a particle diameter of 50 μm or less, a compressor is necessary, and a strong metal nozzle that can withstand high-pressure spraying is necessary.
因而,考慮在噴灑的水霧附著於植物體之表面的情況,判斷植物體的表面是否潤濕、判斷附著的水霧是否蒸發,藉而使植物體不成為長時間潤濕的狀態。Therefore, considering the situation where the sprayed water mist adheres to the surface of the plant body, it is determined whether the surface of the plant body is wet, and whether the adhered water mist has evaporated, so that the plant body does not become wet for a long time.
此一情況,考慮利用潤濕感測器,判斷植物體的表面是否潤濕、判斷附著的水霧是否蒸發。然而,若在農業用溫室內使用潤濕感測器,則於農業溫室內的培養環境下因土或灰塵而弄髒潤濕感測器之表面,長時間以來無法進行正確判斷。亦即,在利用潤濕感測器判斷植物體之潤濕狀態上,有耐久性及可靠度的問題。In this case, consider using a wetness sensor to determine whether the surface of the plant body is wet and whether the attached water mist has evaporated. However, if the wetting sensor is used in the agricultural greenhouse, the surface of the wetting sensor will be soiled by soil or dust in the cultivation environment in the agricultural greenhouse, and it is impossible to make a correct judgment for a long time. That is, there are problems of durability and reliability in judging the wetting state of the plant body using the wetting sensor.
此外,亦考慮使用以可見光相機或紅外線相機等相機(影像感測器)拍攝到的影像,判斷植物體之潤濕狀態。然而,此一情況,必須建構用於從拍攝到的影像判斷植物體之表面的潤濕狀態之系統,故構成系統之設備變得複雜且昂貴。此外,有噴灑出的水霧附著於拍攝植物體之相機的疑慮,故亦必須有相機之防水對策。In addition, it is also considered to use images captured by cameras (image sensors) such as visible light cameras or infrared cameras to determine the wetting state of plants. However, in this case, it is necessary to construct a system for judging the wetting state of the surface of the plant body from the captured images, so the equipment constituting the system becomes complicated and expensive. In addition, there is a concern that the sprayed water mist adheres to the camera that photographs the plants, so the camera must also be waterproof.
因而,考慮如同本實施形態般地,利用測溫體400量測農業用溫室1內之特定處的溫度,藉以監測來自水霧噴灑部100之水霧的附著所造成之植物體2的潤濕狀態,使植物體2不成為長時間潤濕的狀態。Therefore, it is considered that the
此一情況,作為農業用溫室1內之特定處,亦考慮量測植物體2之葉片本身的表面之溫度,但隨著植物體2的成長,植物體2之葉片的位置及大小亦改變,故不易長時間監測植物體2之潤濕狀態。因而,本實施形態,使用模擬植物體2的模擬構件600,作為農業用溫室1內之特定處,量測模擬構件600之表面的溫度。In this case, as a specific place in the
然而,僅使用測溫體400,無法正確地量測模擬構件600的溫度。具體而言,若測溫體400之測溫部410附近存在粒子徑大的水霧或水滴,則無法正確地量測模擬構件600之表面的溫度。However, using only the
例如,如圖6所示,若以測溫部410朝向鉛直下方之狀態配置測溫體400,則由水霧噴灑部100噴灑出的水霧附著於測溫體400,水霧彼此結合而成為粒子徑大的水滴5,順著測溫體400之表面往鉛直下方移動。因此,在位於測溫體400之最下端的測溫部410附近存在水滴5。For example, as shown in FIG. 6, if the
此外,如圖7所示,即便以使測溫部410成為較其他部位更低之位置的方式配置測溫體400,仍使由水霧噴灑部100噴灑出的水霧附著於測溫體400,水霧彼此結合而成為粒子徑大的水滴5,順著測溫體400之表面往斜下方移動。因此,此一情況,在位於測溫體400的最下端之測溫部410附近存在水滴5。In addition, as shown in FIG. 7, even if the
如此地,若於測溫體400之測溫部410存在水滴5,則即便附著於模擬構件600之表面的水霧蒸發,以測溫部410偵測的溫度仍維持低溫、或以測溫部410偵測的溫度未變化,而有儘管模擬構件600之表面實際上乾燥,仍誤判斷為模擬構件600的表面潤濕之疑慮。In this way, if there are
此外,若水霧彼此結合而成為粒子徑大的水滴5,則蒸發之時間變長。亦即,水滴5蒸發之時間,較水霧蒸發之時間更長。此一結果,無法正確算出從水霧的噴灑開始後至水霧蒸發為止之時間。In addition, if the water mist is combined with each other to become
因而,本實施形態之農業用溫室1,如圖2所示,以使測溫部410相較於測溫部410以外之部分位於更高的位置之方式,配置測溫體400。具體而言,以測溫部410朝向上方而測溫體400成為傾斜的位態之方式,配置測溫體400。Therefore, in the
藉由此一構成,如圖8所示,由水霧噴灑部100噴灑出的水霧附著於測溫體400,即便水霧彼此結合而成為粒子徑大的水滴5,順著測溫體400往下方移動,測溫部410附近仍不存在水滴5。亦即,水滴5,並未往存在測溫部410的測溫體400之前端部移動,而係往與測溫部410為相反側的測溫體400之根部(溫度輸出部420側)移動。With this configuration, as shown in FIG. 8, the water mist sprayed from the water
藉此,可藉由測溫體400正確地量測模擬構件600之表面的溫度。因此,可從以測溫體400量測到的溫度,正確地推定以水霧噴灑部100噴灑出的水霧所造成之模擬構件600的潤濕狀態。具體而言,依據由測溫體400測定到的模擬構件600之表面的溫度之時間變化,而可正確地施行是否因從水霧噴灑部100噴灑出的水霧而使模擬構件600的表面潤濕,或附著於模擬構件600之表面的水霧是否蒸發之判斷。Thereby, the temperature of the surface of the
此外,根據藉由測溫體400測定到的模擬構件600之表面的溫度之時間變化,亦可算出從最接近之水霧的噴灑開始後至附著於模擬構件600之表面的水霧蒸發為止之時間。藉此,可依據從水霧的噴灑開始後至水霧蒸發為止之時間,而決定水霧噴灑之施行時間(噴灑時間)與水霧噴灑之停止時間(噴灑間隔)。In addition, based on the time change of the temperature of the surface of the
此一結果,如同本實施形態之農業用溫室1般地,即便在藉由水霧噴灑部100對植物體2噴灑水霧而將植物體2直接冷卻,有效率地降低群落溫度之情況,仍可正確地推定模擬構件600之潤濕狀態,決定水霧噴灑之噴灑時間與噴灑間隔。此一情況,噴灑時間及噴灑間隔,係依從水霧的噴灑開始後至水霧蒸發為止之時間而決定,故藉由水霧噴灑而附著於模擬構件600之表面的水霧,在噴灑間隔的時間內蒸發。因此,由於模擬構件600模擬植物體2,故關於藉由水霧噴灑而附著於植物體2之表面的水霧,亦可推測為在噴灑間隔的時間內蒸發。As a result, as in the
因此,在下一次水霧的噴灑開始之時間點,附著於植物體2之表面的水霧蒸發而植物體2之表面乾燥,故可避免植物體2之潤濕的狀態持續長時間,因而可降低果實發生破裂等不良而品質劣化或果實生病等風險。Therefore, at the time when the next spraying of the water mist starts, the water mist attached to the surface of the
以上,依本實施形態之農業用溫室1,即便為使用單流體霧對植物體2噴灑水霧的情況,長時間以來仍可正確地判斷植物體2之潤濕狀態,故可決定關於噴灑水霧之適當噴灑時間與適當噴灑間隔。藉此,可減少植物體2的潤濕狀態持續長時間所造成之不良影響。如此地,本實施形態之農業用溫室1,可抑制水霧的附著所造成之對植物體2的不良影響並施行水霧的噴灑。As described above, according to the
此外,在本實施形態之農業用溫室1中,測溫體400,以對水平軸傾斜15度以上90度以下之角度的位態配置。亦即,以傾斜角成為15度以上的方式,將測溫體400傾斜配置。In addition, in the
藉由此一構成,即便由水霧噴灑部100噴灑出的水霧附著於長條狀之測溫體400,仍可使附著於測溫體400的水霧彼此結合而成為粒子徑大的水滴,簡單地順著測溫體400之表面往斜下方移動。藉此,可使附著於測溫體400的水霧遠離測溫體400之測溫部410而不存在於測溫體400附近,故可正確地量測農業用溫室1內之特定處(本實施形態中為模擬構件600之表面)的溫度。因此,可更正確地判斷植物體2之潤濕狀態。因此,可更為適切地設定關於水霧噴灑之噴灑時間與噴灑間隔,故可更為減少因水霧噴灑而使植物體2的潤濕狀態持續長時間所造成之不良影響。With this structure, even if the water mist sprayed by the water
此外,本實施形態之農業用溫室1中,以測溫體400量測溫度的農業用溫室1內之特定處,
係模擬構件600之表面。In addition, in the
藉由此一構成,以測溫體400量測模擬構件600之表面的溫度,可從模擬構件600之表面的溫度,推定模擬構件600之表面的潤濕狀態,施行水霧噴灑部100之控制。亦即,藉由測定模擬構件600之表面的溫度,而擬似地量測植物體2之葉片的表面溫度。因此,藉由推定模擬構件600之表面的潤濕狀態,而可推定植物體2之葉片的潤濕狀態。此一結果,即便伴隨植物體2的成長而葉片變大、葉片之位置改變,仍可在相同處持續量測溫度。亦即,無論植物體2之成長,可在定點擬似地量測植物體2之葉片的表面溫度。藉此,可藉由簡便的構成正確地判斷植物體2之潤濕狀態。With this configuration, the temperature of the surface of the
此外,本實施形態之農業用溫室1中,測溫體400,係由熱電偶構成。In addition, in the
藉此,可利用簡便構造之測溫體400,施行高可靠度的溫度測定。因此,可藉由簡便構造,更為正確地判斷植物體2之潤濕狀態。Thus, the
(變形例) 以上,雖依據實施形態對本發明予以說明,但本發明,並未限定於上述實施形態。(Modification) As mentioned above, although this invention was demonstrated based on embodiment, this invention is not limited to the said embodiment.
例如,上述實施形態中,以測溫體400量測之特定處,為模擬構件600之表面,但並不限於此一形態。具體而言,以測溫體400量測之特定處,亦可為植物體2之葉片的表面。亦即,測溫體400,亦可量測植物體2之葉片的表面本身之溫度。此一情況,可更為正確地判斷植物體2之潤濕狀態。然則,如同上述,隨著植物體2的成長而植物體2之葉片的位置及大小改變,故將測溫體400,以即便植物體2成長,測溫體400之測溫部410仍與植物體2之葉片的表面持續接觸之方式配置即可。For example, in the above embodiment, the specific location measured by the
此外,上述實施形態中,控制部500,設置於溫室本體10內,但並不限於此一形態。例如,控制部500,亦可設置於溫室本體10以外之場所。此一情況,農業用溫室1,並非指溫室本體10本身,而係包含設置於溫室本體10以外之控制部500,構築為農業用系統。此外,控制部500,亦可為伺服器而非處理器等。In addition, in the above-described embodiment, the
此外,上述實施形態,雖對於將植物體2種植於土壤的土耕栽培予以說明,但在將植物體2栽培於在土壤鋪設有防根透水板等之隔離地板的情況,亦可應用本發明。In addition, although the above-mentioned embodiment described soil cultivation in which the
其他,對於上述實施形態施行所屬技術領域中具有通常知識者所思及之各種變形而獲得的形態、或在不脫離本發明之意旨的範圍任意組合上述實施形態之構成要素及功能藉以實現的形態,亦包含於本發明。In addition, the above-mentioned embodiment is implemented in a form obtained by various modifications considered by a person having ordinary knowledge in the technical field, or a form realized by arbitrarily combining the constituent elements and functions of the above-mentioned embodiment without departing from the scope of the present invention. , Also included in the present invention.
此外,在上述說明中,控制部500亦可為電路。此等電路,可全體構成1個電路,亦可分別為不同的電路。此外,此等電路,可分別為通用電路,亦可為專用電路。In addition, in the above description, the
此外,作為控制部500的運作而說明之處理,可使電腦實行。例如,電腦,藉由利用處理器(CPU)、記憶體及輸出入電路等硬體資源實行程式,而實行上述各處理。具體而言,處理器從記憶體或輸出入電路等取得處理對象之資料,運算資料,將運算結果往記憶體或輸出入電路等輸出,藉以實行各處理。In addition, the processing described as the operation of the
此外,實行上述各處理所用之程式,可記錄在電腦可讀取之CD-ROM等非暫時性儲存媒體。此一情況,電腦,從非暫時性儲存媒體讀取程式,實行程式,藉以實行各處理。In addition, the programs used to perform the above-mentioned processes can be recorded on non-temporary storage media such as CD-ROM that can be read by a computer. In this case, the computer reads the program from the non-temporary storage medium and executes the program to execute various processes.
1‧‧‧農業用溫室
2‧‧‧植物體
3‧‧‧埂
4‧‧‧通道
5‧‧‧水滴
10‧‧‧溫室本體
11‧‧‧框架
11a‧‧‧第1管件
11b‧‧‧第2管件
12‧‧‧被覆體
13‧‧‧通氣口
14‧‧‧出入口
15‧‧‧窗
16‧‧‧遮光簾
100‧‧‧水霧噴灑部
110‧‧‧吹出口
120‧‧‧分支管
200‧‧‧管子
200a‧‧‧主管
200b‧‧‧連結管
210‧‧‧泵
220‧‧‧閥
300‧‧‧儲存槽
400‧‧‧測溫體
410‧‧‧測溫部
420‧‧‧溫度輸出部
500‧‧‧控制部
600‧‧‧模擬構件1‧‧‧
圖1係示意實施形態之農業用溫室的外觀之立體圖。 圖2係示意實施形態之農業用溫室的概略水平剖面圖。 圖3係示意實施形態之農業用溫室的概略橫剖面圖。 圖4係實施形態之農業用溫室內的部分放大圖。 圖5係示意實施形態之農業用溫室中,噴灑水霧的樣子之概略橫剖面圖。 圖6係顯示配置為測溫部存在於其鉛直下方之情況的測溫體之配置例的圖。 圖7係顯示配置為測溫部存在於較其他部位更低的位置之情況的測溫體之配置例的圖。 圖8係顯示配置為測溫部存在於較其他部位更高的位置之情況的測溫體之配置例的圖。Fig. 1 is a perspective view showing the appearance of the agricultural greenhouse of the embodiment. Fig. 2 is a schematic horizontal sectional view of the agricultural greenhouse showing the embodiment. Fig. 3 is a schematic cross-sectional view showing the agricultural greenhouse of the embodiment. Fig. 4 is a partial enlarged view of the agricultural greenhouse of the embodiment. Fig. 5 is a schematic cross-sectional view showing how water mist is sprayed in the agricultural greenhouse of the embodiment. Fig. 6 is a diagram showing an example of the arrangement of a temperature measuring body arranged in a case where the temperature measuring part exists vertically below. FIG. 7 is a diagram showing an example of the arrangement of the temperature measuring body in a case where the temperature measuring part is located at a lower position than other parts. FIG. 8 is a diagram showing an example of the arrangement of the temperature measuring body in the case where the temperature measuring part is located at a higher position than other parts.
1‧‧‧農業用溫室 1‧‧‧Agricultural greenhouse
2‧‧‧植物體 2‧‧‧Plant
3‧‧‧埂 3‧‧‧埂
10‧‧‧溫室本體 10‧‧‧Greenhouse body
12‧‧‧被覆體 12‧‧‧Coating
100‧‧‧水霧噴灑部 100‧‧‧Water mist spraying department
200‧‧‧管子 200‧‧‧Pipe
200a‧‧‧主管 200a‧‧‧Supervisor
300‧‧‧儲存槽 300‧‧‧Storage tank
400‧‧‧測溫體 400‧‧‧Temperature measuring body
410‧‧‧測溫部 410‧‧‧Temperature measurement department
420‧‧‧溫度輸出部 420‧‧‧Temperature output
500‧‧‧控制部 500‧‧‧Control Department
600‧‧‧模擬構件 600‧‧‧Simulation component
Claims (7)
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TWI697278B true TWI697278B (en) | 2020-07-01 |
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JP (1) | JP6837222B2 (en) |
TW (1) | TWI697278B (en) |
WO (1) | WO2019123933A1 (en) |
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JP7468125B2 (en) | 2020-05-01 | 2024-04-16 | 井関農機株式会社 | Plant Cultivation Equipment |
CN114467570A (en) * | 2022-03-04 | 2022-05-13 | 北京中农绿源智慧农业有限公司 | Greenhouse environment intelligent monitoring early warning device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005176721A (en) * | 2003-12-19 | 2005-07-07 | Esd:Kk | System and method for controlling greenhouse |
JP2011163661A (en) * | 2010-02-10 | 2011-08-25 | Toshiaki Aranaka | Low-temperature fine spray cooling system |
CN202958314U (en) * | 2012-11-23 | 2013-06-05 | 何为中 | Seedling raising greenhouse capable of automatically adjusting temperature and humidity |
TWM535466U (en) * | 2016-10-07 | 2017-01-21 | Chung Chou Univ Of Science And Tech | Agricultural planting monitoring system |
CN206212793U (en) * | 2016-11-09 | 2017-06-06 | 云南龙霖生物科技有限公司 | Temperature control greenhouse for planting Paris polyphylla |
JP2017127281A (en) * | 2016-01-22 | 2017-07-27 | 学校法人酪農学園 | Cultivation environment control apparatus, cultivation environment control method, and cultivation environment control program |
JP2017158482A (en) * | 2016-03-09 | 2017-09-14 | パナソニックIpマネジメント株式会社 | Agricultural temperature control system and agricultural house |
JP2018014942A (en) * | 2016-07-28 | 2018-02-01 | パナソニックIpマネジメント株式会社 | Agricultural house |
Family Cites Families (1)
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US10064346B2 (en) * | 2014-03-13 | 2018-09-04 | Lydia Wilkinson | Method and apparatus for growing life forms under remote influence |
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- 2018-11-19 WO PCT/JP2018/042619 patent/WO2019123933A1/en active Application Filing
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005176721A (en) * | 2003-12-19 | 2005-07-07 | Esd:Kk | System and method for controlling greenhouse |
JP2011163661A (en) * | 2010-02-10 | 2011-08-25 | Toshiaki Aranaka | Low-temperature fine spray cooling system |
CN202958314U (en) * | 2012-11-23 | 2013-06-05 | 何为中 | Seedling raising greenhouse capable of automatically adjusting temperature and humidity |
JP2017127281A (en) * | 2016-01-22 | 2017-07-27 | 学校法人酪農学園 | Cultivation environment control apparatus, cultivation environment control method, and cultivation environment control program |
JP2017158482A (en) * | 2016-03-09 | 2017-09-14 | パナソニックIpマネジメント株式会社 | Agricultural temperature control system and agricultural house |
JP2018014942A (en) * | 2016-07-28 | 2018-02-01 | パナソニックIpマネジメント株式会社 | Agricultural house |
TWM535466U (en) * | 2016-10-07 | 2017-01-21 | Chung Chou Univ Of Science And Tech | Agricultural planting monitoring system |
CN206212793U (en) * | 2016-11-09 | 2017-06-06 | 云南龙霖生物科技有限公司 | Temperature control greenhouse for planting Paris polyphylla |
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WO2019123933A1 (en) | 2019-06-27 |
JPWO2019123933A1 (en) | 2020-10-22 |
JP6837222B2 (en) | 2021-03-03 |
TW201927130A (en) | 2019-07-16 |
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