TWI712359B - Nutrient solution production method - Google Patents

Nutrient solution production method Download PDF

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TWI712359B
TWI712359B TW109101725A TW109101725A TWI712359B TW I712359 B TWI712359 B TW I712359B TW 109101725 A TW109101725 A TW 109101725A TW 109101725 A TW109101725 A TW 109101725A TW I712359 B TWI712359 B TW I712359B
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nutrient solution
amount
water
solution
control unit
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TW202128002A (en
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張耿赫
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    • 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
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    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
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Abstract

本發明係為一種養液製作方法,其係於一控制單元上設定養液配方值,養液配方值係包括總養液量、至少一種原液比例、第一進水比例、空溫補償條件及空濕補償條件;該控制單元依空氣溫、濕度、補償條件進行比對運算後,自動調整養液配方值之比例,接著,依第一進水比例將水導入一養液混拌設備後,再依原液量將原液導入,接著將水導入至足量並攪拌後,由滴灌設備輸出並灌溉。The present invention is a method for making nutrient solution, which sets a nutrient solution formula value on a control unit. The nutrient solution formula value includes a total nutrient solution amount, at least one stock solution ratio, a first water intake ratio, air temperature compensation conditions, and Air-humidity compensation conditions: The control unit automatically adjusts the ratio of nutrient solution formula values according to the air temperature, humidity, and compensation conditions. Then, after the water is introduced into a nutrient solution mixing equipment according to the first inflow ratio, Then the original liquid is introduced according to the amount of the original liquid, and then the water is introduced to a sufficient amount and stirred, and then output by the drip irrigation equipment and irrigated.

Description

養液製作方法Nutrient solution production method

本發明係為一種養液製作方法,尤指一種將空氣溫度、空氣濕度、預設之空溫補償條件及預設之空濕補償條件進行比對運算後,依運算結果調整養液配方值比例之方法。The present invention is a method for making nutrient solution, especially a method that compares air temperature, air humidity, preset air temperature compensation conditions and preset air humidity compensation conditions, and adjusts the ratio of nutrient solution formula values according to the calculation results.的方法。 The method.

按,植物生長需要光線、水份及養份,灌溉時需要多少水量、需提供何種比例以及多少養液量,因作物特性、栽培目的、環境濕度、光強度、土壤EC值、酸鹼度等眾多環境因素影響,其調配比例及灌溉時機也有所不同。According to, plant growth needs light, water and nutrients. How much water is needed for irrigation, what proportion and how much nutrient solution needs to be provided, due to crop characteristics, cultivation purposes, environmental humidity, light intensity, soil EC value, pH, etc. Influenced by environmental factors, its deployment ratio and irrigation timing are also different.

習知的養液一體系統在養液製作及輸出上,大多係以單一養液與水混拌,無法因應現場環境變化自動調整養液配方,容易造成配肥不準而影響作物之情形 (以往製作養液之方法大多使用以水壓驅動之注肥器作汲肥的動作,抽取之原液直接混入清水並送至田間,並無以自動控制之手段個別汲取原液輸入攪拌桶、自動攪拌之動作)。The conventional nutrient solution integrated system is mostly mixed with a single nutrient solution and water in the production and output of nutrient solution, which cannot automatically adjust the nutrient solution formula in response to changes in the on-site environment. It is easy to cause inaccurate fertilizers and affect crops (in the past) The method of making nutrient solution mostly uses a fertilizer injection device driven by water pressure to draw fertilizer. The extracted liquid is directly mixed into clean water and sent to the field. There is no automatic control method to individually draw the liquid into the mixing tank and automatically stir. ).

有鑑於此,本案發明人遂以其多年從事相關設計實務經驗,而積極研究改良,並經多次實物樣品製作及測試,進而具體改良習知之上述缺點,終致完成本發明。In view of this, the inventor of the present case actively researched and improved with his years of relevant design practical experience, and after many physical sample preparations and tests, he specifically improved the above-mentioned shortcomings of the prior art, and finally completed the present invention.

為克服上述缺點,本創作係提供一種養液製作方法,其係可依空氣溫、濕度及補償條件進行比對運算後,自動調整養液配方值之比例。In order to overcome the above shortcomings, this authoring department provides a method for making nutrient solution, which can automatically adjust the ratio of nutrient solution formula values after performing comparison operations based on air temperature, humidity and compensation conditions.

本發明係提供一種養液製作方法,其包括以下步驟:The present invention provides a method for making nutrient solution, which includes the following steps:

養液配方補償步驟:使用一控制單元對空氣溫度、空氣濕度、預設之空溫補償條件及預設之空濕補償條件進行比對運算後,依運算結果調整養液配方值之比例。Compensation steps of nutrient solution formula: use a control unit to compare air temperature, air humidity, preset air temperature compensation conditions and preset air humidity compensation conditions, and adjust the ratio of nutrient solution formula values according to the calculation results.

為達成上述及其他目的,本發明在養液配方補償步驟之前,係包括:設定步驟: 於上述控制單元上設定養液配方值,養液配方值係包括總養液量、至少一種原液比例、第一進水比例、空溫補償條件及空濕補償條件;該控制單元係可控制並電性連接至一養液混拌設備、一水源輸入設備、至少一原液供應設備、複數滴灌設備、一溫度感測裝置及一濕度感測裝置,該控制單元係具有使用者介面及一設定模組,該設定模組可藉由使用者介面進行操作、設定,該原液供應設備係用以裝設原液,該溫度感測裝置係用以感測周圍環境之空氣溫度,而該濕度感測裝置係用以感測周圍環境之空氣濕度;又,該控制單元依養液配方值中之總養液量、原液比例、第一進水比例而可計算出第一進水量、第二進水量及原液量,第一進水量係總養液量乘以第一進水比例,原液量係總養液量乘以原液比例,而第二進水量係總養液量減去第一進水量及原液量;In order to achieve the above and other objectives, before the step of compensating the nutrient solution formula, the present invention includes: a setting step: setting the nutrient solution formula value on the above-mentioned control unit, the nutrient solution formula value including the total nutrient solution amount, at least one stock solution ratio, The first water inlet ratio, air temperature compensation conditions and air humidity compensation conditions; the control unit can be controlled and electrically connected to a nutrient solution mixing equipment, a water source input device, at least one raw liquid supply device, a plurality of drip irrigation equipment, a A temperature sensing device and a humidity sensing device, the control unit has a user interface and a setting module, the setting module can be operated and set via the user interface, and the stock solution supply equipment is used to install the stock solution , The temperature sensing device is used to sense the air temperature of the surrounding environment, and the humidity sensing device is used to sense the air humidity of the surrounding environment; and, the control unit depends on the total nutrient solution amount in the nutrient solution formula value , Stock solution ratio, first water inflow ratio to calculate the first water inflow, second water inflow and stock solution amount. The first water inflow is the total nutrient solution amount multiplied by the first water inflow ratio, and the stock solution amount is the total nutrient solution amount. Multiply by the proportion of the stock solution, and the second water inflow is the total nutrient solution amount minus the first water inflow and the stock solution;

而在養液配方補償步驟之後,係依序包括以下步驟:After the nutrient solution formula compensation step, the system includes the following steps in sequence:

第一進水步驟:該控制單元依第一進水量控制該水源輸入設備將水導入該養液混拌設備中;The first water inlet step: the control unit controls the water source input device to introduce water into the nutrient solution mixing device according to the first water inlet amount;

原液導入步驟:該控制單元依原液量控制該原液供應設備將原液導入該養液混拌設備中;The original solution introduction step: the control unit controls the original solution supply device to introduce the original solution into the nutrient solution mixing device according to the amount of the original solution;

第二進水步驟:該控制單元依第二進水量控制該水源輸入設備將水導入該養液混拌設備中;The second water inlet step: the control unit controls the water source input device to introduce water into the nutrient solution mixing device according to the second water inlet amount;

輸出灌溉步驟:該養液攪拌設備將水及原液攪拌後,輸出至該滴灌設備進行灌溉。Output irrigation step: After the nutrient solution stirring device stirs the water and the original solution, it is output to the drip irrigation device for irrigation.

為達成上述及其他目的,本發明在該設定步驟中,該控制單元之設定又包括各滴灌設備之時序排程。In order to achieve the above and other objects, in the setting step of the present invention, the setting of the control unit further includes the timing schedule of each drip irrigation equipment.

為達成上述及其他目的,本發明在該設定步驟中,該控制單元之設定又包括養液預留量。In order to achieve the above and other objectives, in the setting step of the present invention, the setting of the control unit further includes the reserve amount of nutrient solution.

以下謹以具體實施例,且佐以圖式作詳細說明,俾使審查委員對本發明之方法流程,有更進一步之了解。The following is a detailed description with specific embodiments and accompanying drawings, so that the review committee has a better understanding of the method flow of the present invention.

如第1圖所示,其係本發明之一種養液製作方法的較佳實施例,其包括下列步驟:As shown in Figure 1, it is a preferred embodiment of the method for preparing a nutrient solution of the present invention, which includes the following steps:

一、設定步驟51:於一控制單元10上設定養液配方值,養液配方值係包括總養液量、至少一種原液比例、第一進水比例、空溫補償條件及空濕補償條件;如第2圖所示,該控制單元10係可控制並電性連接至一養液混拌設備21、一水源輸入設備22、至少一原液供應設備23、複數滴灌設備24、一溫度感測裝置25及一濕度感測裝置26(電性連接以虛線表示),該控制單元10係具有使用者介面11及一設定模組12,該設定模組12可藉由使用者介面11進行操作、設定,該原液供應設備23係用以裝設原液,該溫度感測裝置25係用以感測周圍環境之空氣溫度,而該濕度感測裝置26係用以感測周圍環境之空氣濕度;又,該控制單元10依養液配方值中之總養液量、原液比例、第一進水比例而可計算出第一進水量、第二進水量及原液量,第一進水量係總養液量乘以第一進水比例,原液量係總養液量乘以原液比例,而第二進水量係總養液量減去第一進水量及原液量。1. Setting step 51: Set nutrient solution formula values on a control unit 10, the nutrient solution formula values include total nutrient solution, at least one stock solution ratio, first water intake ratio, air temperature compensation conditions, and air humidity compensation conditions; As shown in Figure 2, the control unit 10 can be controlled and electrically connected to a nutrient solution mixing device 21, a water source input device 22, at least one raw solution supply device 23, a plurality of drip irrigation devices 24, and a temperature sensing device 25 and a humidity sensing device 26 (electrical connection is shown by a dotted line), the control unit 10 has a user interface 11 and a setting module 12, the setting module 12 can be operated and set via the user interface 11 , The raw liquid supply equipment 23 is used to install raw liquid, the temperature sensing device 25 is used to sense the air temperature of the surrounding environment, and the humidity sensing device 26 is used to sense the air humidity of the surrounding environment; The control unit 10 can calculate the first water inflow, the second water inflow, and the original liquid amount according to the total nutrient solution amount, the stock solution ratio, and the first water inlet ratio in the nutrient solution formula value. The first water inflow amount is the total nutrient solution amount. Multiplied by the first water inflow ratio, the stock solution volume is the total nutrient solution volume multiplied by the stock solution ratio, and the second water inflow volume is the total nutrient solution volume minus the first water inflow volume and the stock solution volume.

二、養液配方補償步驟52:使用該控制單元10對空氣溫度、空氣濕度、預設之空溫補償條件及預設之空濕補償條件進行比對運算後,依運算結果自動調整養液配方值之比例(總養液量之水量及原液量比例)。2. Nutrient solution formula compensation step 52: Use the control unit 10 to compare the air temperature, air humidity, preset air temperature compensation conditions and preset air humidity compensation conditions, and then automatically adjust the nutrient solution formula according to the calculation results The ratio of the value (the ratio of the total nutrient solution volume to the original solution volume).

三、第一進水步驟53:該控制單元10依第一進水量控制該水源輸入設備22將水導入該養液混拌設備21中。假設總養液量為500L,第一進水比例為60%,則第一進水量為:500L*60%=300L。3. The first water inlet step 53: The control unit 10 controls the water source input device 22 to introduce water into the nutrient solution mixing device 21 according to the first water inlet amount. Assuming that the total nutrient solution volume is 500L and the first water intake ratio is 60%, the first water intake volume is: 500L*60%=300L.

四、原液導入步驟54:該控制單元10依原液量控制該原液供應設備23將原液導入該養液混拌設備21中;此步驟之原液量係經空氣溫度、空溫補償條件比對運算並進行比例調整後之數值。當然,依據不同土壤、作物或環境變化,養液在調配上也常需要入特定藥液以達到輔助之效果;因此,在本發明之設計上,各原液供給設備23可裝設養液原液或藥液,並依不同需求而設定導入之比例,以達到最佳之灌溉效果(也就是說,在設定上,養液配方值係可包含多種原液比例之設定)。4. The stock solution introduction step 54: The control unit 10 controls the stock solution supply device 23 according to the stock solution volume to introduce the stock solution into the nutrient solution mixing device 21; the stock solution volume in this step is calculated by comparing the air temperature and air temperature compensation conditions. The value after scale adjustment. Of course, depending on different soils, crops or environmental changes, the nutrient solution often needs to be formulated with a specific chemical solution to achieve the auxiliary effect; therefore, in the design of the present invention, each original solution supply device 23 can be equipped with nutrient solution stock or For the liquid medicine, the proportion of introduction is set according to different needs to achieve the best irrigation effect (that is, in the setting, the value of the nutrient solution formula can include multiple settings for the proportion of the original liquid).

五、第二進水步驟55:該控制單元10依第二進水量控制該水源輸入設備22將水導入該養液混拌設備21中。5. Second water inlet step 55: The control unit 10 controls the water source input device 22 to introduce water into the nutrient solution mixing device 21 according to the second water inlet amount.

更詳細的說,本發明在設定上係將水量分為兩次導入,在該第一進水步驟53時,先將第一進水量的水導入養液混拌設備21,接著於該原液導入步驟53將各原液導入養液混拌設備21後,再於該第二進水步驟55將剩餘水量導入該養液混拌設備21。(總水量分兩次導入的好處在於可避免原液間彼此反應造成結晶沉澱)。In more detail, the present invention is set to divide the water volume into two introductions. In the first water input step 53, the first water input volume is first introduced into the nutrient solution mixing equipment 21, and then the stock solution is introduced In step 53, after each stock solution is introduced into the nutrient solution mixing equipment 21, the remaining water is introduced into the nutrient solution mixing equipment 21 in the second water feeding step 55. (The advantage of introducing the total amount of water into two parts is that it can avoid the reaction between the stock solution and cause crystal precipitation).

六、輸出灌溉步驟56:該養液攪拌設備21將水及原液攪拌後,輸出至該滴灌設備24進行灌溉。6. Output irrigation step 56: After the nutrient solution stirring device 21 stirs the water and the original solution, they are output to the drip irrigation device 24 for irrigation.

關於該滴灌設備24,其係於灌溉時可藉由內部之馬達而達到對該養液混拌設備21中之養液進行抽取;為避免馬達抽到底時,因無水空轉而容易產生損壞,故,本發明在該設定步驟51,又可設有一養液預留量來防止無水空轉之情形;例如:使用者可設定養液預留量100L來防止馬達空轉,也就是該控制單元10自動調整養液配方值之比例後,會再依其比例將總養液量增加100L。Regarding the drip irrigation equipment 24, the internal motor can be used to extract the nutrient solution in the nutrient solution mixing device 21 during irrigation; in order to prevent the motor from being pumped to the end, it is easy to be damaged due to no water idling, so In the setting step 51 of the present invention, a reserve amount of nutrient solution can be set to prevent dry running without water; for example, the user can set the reserve amount of nutrient solution 100L to prevent idling of the motor, that is, the control unit 10 automatically adjusts After the ratio of the nutrient solution formula value, the total nutrient solution will be increased by 100L according to the ratio.

更詳細的說,在該設定步驟51中,該控制單元10之設定又包括各滴灌設備24之時序排程,使用者可設定多個養液製作時間,並由各滴灌設備24於分別進行灌溉,而養液配方亦可依使用者需求,於不同時間重新製作或重覆使用(當然,會重覆使用需前後兩個時序之配方相同,若配方不相同則進行排液再重新製作,而原則上是每次重新製作)。In more detail, in the setting step 51, the setting of the control unit 10 further includes the timing schedule of each drip irrigation equipment 24, and the user can set a plurality of nutrient solution production times, and each drip irrigation equipment 24 will perform irrigation separately , And the nutrient solution formula can also be re-made or reused at different times according to user needs (of course, it will be used repeatedly. The formulas of the two sequences before and after are the same. If the formulas are not the same, the liquid will be drained and re-made. In principle, it is remade every time).

如第3圖所示,其係本發明之養液製作及灌溉流程說明;As shown in Figure 3, it is the description of the nutrient solution preparation and irrigation process of the present invention;

首先,下達養液配方;也就是於該控制單元10之使用者介面11上設定總養液量及預留量(並導入空氣溫度、濕度及空溫補償條件、空濕補償條件進行運算後調整總養液量);First, issue the nutrient solution formula; that is, set the total nutrient solution amount and reserved amount on the user interface 11 of the control unit 10 (and import the air temperature, humidity, and air temperature compensation conditions, and the air humidity compensation conditions for calculation and then adjust Total nutrient solution);

接著,補償後之總養液量再依預留量設定之參數增加預留量;Then, the total nutrient solution after compensation is increased by the reserved amount according to the parameter set by the reserved amount;

入水至指定%滿;也就是該控制單元10依第一進水比例之控制該該水源輸入設備22將水導入該養液混拌設備21中(例如:導入總水量60%之水量);Enter the water to the specified% full; that is, the control unit 10 controls the water source input device 22 to introduce water into the nutrient solution mixing device 21 according to the first water intake ratio (for example, 60% of the total water amount is introduced);

入養液原液;也就是依原液量控制該原液供應設備23將原液導入該養液混拌設備21中;Into the nutrient solution stock solution; that is, the stock solution supply device 23 is controlled according to the stock solution amount to introduce the stock solution into the nutrient solution mixing device 21;

入水至足量;該控制單元10依第二進水量之控制該該水源輸入設備22將水導入該養液混拌設備21中(也就是將剩餘水量導入);Inlet water to a sufficient amount; the control unit 10 controls the water source input device 22 to introduce water into the nutrient solution mixing device 21 (that is, the remaining water amount is introduced) according to the second water inflow amount;

接著,該養液攪拌設備21進行攪拌後,養液配方即製作完成,由不同滴灌設備24輸出進行灌溉(不同滴灌設備24以迴路1、迴路2…表示)。當然,該養液攪拌設備21又可設有一排放部211(電性連接至該控制單元10),可於灌溉完成後將剩餘之養液配方由該排放部211排出(依需求可設為自動或手動)。Next, after the nutrient solution stirring device 21 is stirred, the nutrient solution formula is completed and output by different drip irrigation devices 24 for irrigation (different drip irrigation devices 24 are represented by loop 1, loop 2...). Of course, the nutrient solution stirring device 21 can be provided with a discharge part 211 (electrically connected to the control unit 10), and the remaining nutrient solution formula can be discharged from the discharge part 211 after the irrigation is completed (it can be set to automatic Or manually).

另外,本發明之實際應用係說明如下:In addition, the practical application of the present invention is described as follows:

本發明設有三組滴灌設備24,分別對應第一區、第二區及第三區之土壤,且各區土壤分別具有土壤含水量計(或土壤水量張力計)並電性連接至該控制單元10;第一區之土壤的總養液量為250L,第二區之土壤的總養液量為300L,第三區之土壤的總養液量為375L,且各區土壤之養液配方成份相同,皆使用原液A、原液B、原液C及水之混合;原液A之量設定為稀釋1000倍,原液B之量設定為稀釋500倍,而原液C之量設定為稀釋800倍。The present invention is provided with three groups of drip irrigation equipment 24, respectively corresponding to the soil in the first zone, the second zone and the third zone, and the soil in each zone has a soil moisture meter (or soil water tensiometer) and is electrically connected to the control unit 10; The total nutrient solution of the soil in the first zone is 250L, the total nutrient solution of the soil in the second zone is 300L, the total nutrient solution of the soil in the third zone is 375L, and the nutrient solution composition of the soil in each zone In the same way, the mixture of stock solution A, stock solution B, stock solution C and water is used; the amount of stock solution A is set to be diluted 1000 times, the amount of stock solution B is set to be diluted 500 times, and the amount of stock solution C is set to be diluted 800 times.

第一進水比例設為60%,空溫補償條件係包括空溫值及原液補償值,空濕補償條件係包括空濕值及水量補償值,其設定值係如下列所示:The first water inlet ratio is set to 60%. The air temperature compensation conditions include air temperature and stock solution compensation values. The air humidity compensation conditions include air humidity and water compensation values. The set values are as follows:

空溫值26~30℃時,原液補償值係為100%(即不調整);When the air temperature is 26~30℃, the stock solution compensation value is 100% (that is, no adjustment);

空溫值31~35℃時,原液補償值係為80%(將原液量調降為80%,也就是降低原液濃度);When the air temperature value is 31~35℃, the stock solution compensation value is 80% (reducing the stock solution volume to 80%, that is, reducing the stock solution concentration);

空溫值36~40℃時,原液補償值係為70%;When the air temperature is 36~40℃, the compensation value of stock solution is 70%;

空濕值81~85%時,養液量補償值係為100%(即不調整);When the air humidity value is 81~85%, the nutrient solution compensation value is 100% (that is, no adjustment);

空濕值86~90%時,養液量補償值係為90%(將總養液量調降為90%);When the air humidity value is 86~90%, the nutrient solution compensation value is 90% (reducing the total nutrient solution to 90%);

空濕值91~95%時,養液量補償值係為80%;When the air humidity is 91~95%, the nutrient solution compensation value is 80%;

空濕值95~100%時,養液量補償值係為70%;When the air humidity is 95~100%, the nutrient solution compensation value is 70%;

假設土壤濕度設定高於85%時不進行灌溉,而第一區之土壤濕度為80%、第二區之土壤濕度為89%,而第三區之土壤濕度為75%,則僅對第一區及第三區進行灌溉;當空氣溫度為35℃而空氣濕度為91%時,原液量(即原液A、原液B、原液C)及總養液量皆調整為80%,總養液量=第一區250L*80%(水量補償值) +第三區375L*80%(水量補償值) =500L。Assuming that no irrigation is carried out when the soil moisture is set to be higher than 85%, the soil moisture in the first zone is 80%, the soil moisture in the second zone is 89%, and the soil moisture in the third zone is 75%, only the first Area and the third area are irrigated; when the air temperature is 35℃ and the air humidity is 91%, the volume of the stock solution (ie stock solution A, stock solution B, stock solution C) and total nutrient solution volume are adjusted to 80%, and the total nutrient solution volume = 250L*80% (water compensation value) in the first zone + 375L*80% (water compensation value) in the third zone = 500L.

原液A之量設定為稀釋1000倍,稀釋1000倍再稀釋80%=稀釋1250倍,原液量=500L/1250=0.4L;The volume of original solution A is set to be diluted 1000 times, diluted 1000 times and then diluted 80% = diluted 1250 times, volume of original solution = 500L/1250=0.4L;

原液B之量設定為稀釋500倍,稀釋500倍再稀釋80%=稀釋625倍,原液量=500L/625=0.8L;The volume of stock solution B is set to be diluted 500 times, diluted 500 times and then diluted 80% = diluted 625 times, volume of stock solution = 500L/625=0.8L;

原液C之量設定為稀釋800倍,稀釋800倍再稀釋80%=稀釋1000倍,原液量=500L/1000=0.5L。The volume of original solution C is set to be diluted 800 times, diluted 800 times and then diluted 80% = diluted 1000 times, volume of original solution = 500L/1000=0.5L.

在上述之條件下,本發明之養液製作係說明如下:Under the above conditions, the nutrient solution preparation system of the present invention is described as follows:

總養液量500L*第一次進水60%=第一次進水量300L;進水300L後,該養液混拌設備21即開始攪拌,並於攪拌狀態下持續加入原液A0.4L、原液B0.8L及原液C0.5L,完成後再加水至足量(也就是第二進水量=500L-300L-0.4L-0.5L-0.8L=198.3L),並攪拌60秒後進行灌溉(餘液可設定手動或自動排出);當然,在設定上,使用者亦可設有預留量,假設為100L,則總養液量即為500L+100L=600L。更詳細的說,養液預留量為每次製作養液時,再依同配方比例額外製作之養液,其主要目的係避免該養液混拌設備21抽空導致馬達受損 。The total nutrient solution volume is 500L* the first water inflow 60%= the first water inflow volume is 300L; after 300L of water has been entered, the nutrient solution mixing equipment 21 will start stirring, and continue to add the stock solution A0.4L and the stock solution under stirring B0.8L and stock solution C0.5L, add water to sufficient volume after completion (that is, the second water intake = 500L-300L-0.4L-0.5L-0.8L=198.3L), and stir for 60 seconds before irrigation (the rest The liquid can be set to discharge manually or automatically); of course, in the setting, the user can also set a reserved amount, assuming it is 100L, the total nutrient liquid amount is 500L+100L=600L. In more detail, the reserved amount of nutrient solution is the nutrient solution prepared in addition to the same formula ratio each time the nutrient solution is made, and the main purpose is to prevent the motor from being damaged due to the exhaustion of the nutrient solution mixing equipment 21.

由以上詳細說明,可使熟知本項技藝者明瞭本發明的確可達成前述目的,實已符合專利法之規定,爰提出發明專利申請。Based on the above detailed description, those who are familiar with this technique can understand that the present invention can indeed achieve the aforementioned objects, and it has indeed met the provisions of the Patent Law.

10:控制單元 11:使用者介面 12:設定模組 21:養液混拌設備 211:排放部 22:水源輸入設備 23:原液供給設備 24:滴灌設備 51:設定步驟 52:養液配方補償步驟 53:第一進水步驟 54:原液導入步驟 55:第二進水步驟 56:輸出灌溉步驟 10: Control unit 11: User interface 12: Setting module 21: Nutrient solution mixing equipment 211: Emissions Department 22: Water source input equipment 23: Stock solution supply equipment 24: Drip irrigation equipment 51: Setting steps 52: Nutrient solution formula compensation steps 53: The first water inlet step 54: Stock solution introduction steps 55: Second water inlet step 56: Output irrigation steps

第1圖係本發明養液製作方法之示意圖 第2圖係本發明控制單元之結構示意圖 第3圖係本發明養液製作及灌溉流程圖 Figure 1 is a schematic diagram of the method for making nutrient solution of the present invention Figure 2 is a schematic diagram of the structure of the control unit of the present invention Figure 3 is the flow chart of the production and irrigation of nutrient solution of the present invention

51:設定步驟 51: Setting steps

52:養液配方補償步驟 52: Nutrient solution formula compensation steps

53:第一進水步驟 53: The first water inlet step

54:原液導入步驟 54: Stock solution introduction steps

55:第二進水步驟 55: Second water inlet step

56:輸出灌溉步驟 56: Output irrigation steps

Claims (5)

一種養液製作方法,其包括以下步驟:一、設定步驟:於一控制單元上設定養液配方值,養液配方值係包括總養液量、至少一種原液比例、第一進水比例、空溫補償條件及空濕補償條件;該控制單元係可控制並電性連接至一養液混拌設備、一水源輸入設備、至少一原液供應設備、複數滴灌設備、一溫度感測裝置及一濕度感測裝置,該控制單元係具有一使用者介面及一設定模組,該設定模組可藉由使用者介面進行操作、設定,該原液供應設備係用以裝設原液,該溫度感測裝置係用以感測周圍環境之空氣溫度,而該濕度感測裝置係用以感測周圍環境之空氣濕度;又,該控制單元依養液配方值中之總養液量、原液比例、第一進水比例而可計算出第一進水量、第二進水量及原液量,第一進水量係總養液量乘以第一進水比例,原液量係總養液量乘以原液比例,而第二進水量係總養液量減去第一進水量及原液量;二、養液配方補償步驟:使用該控制單元對空氣溫度、空氣濕度、預設之空溫補償條件及預設之空濕補償條件進行比對運算後,依運算結果調整養液配方值之比例;三、第一進水步驟:該控制單元依第一進水量控制該水源輸入設備將水導入該養液混拌設備中;四、原液導入步驟:該控制單元依原液量控制該原液供應設備將原液導入該養液混拌設備中;五、第二進水步驟:該控制單元依第二進水量控制該水源輸入設備將水導入該養液混拌設備中; 六、輸出灌溉步驟:該養液攪拌設備將水及原液攪拌後,輸出至該滴灌設備進行灌溉。 A method for making a nutrient solution, which includes the following steps: 1. Setting step: setting a nutrient solution formula value on a control unit, the nutrient solution formula value including the total nutrient solution amount, at least one stock solution ratio, the first water intake ratio, and air Temperature compensation conditions and air humidity compensation conditions; the control unit can be controlled and electrically connected to a nutrient solution mixing equipment, a water source input device, at least one raw solution supply equipment, a plurality of drip irrigation equipment, a temperature sensing device and a humidity Sensing device, the control unit has a user interface and a setting module, the setting module can be operated and set through the user interface, the raw liquid supply equipment is used to install the raw liquid, the temperature sensing device It is used to sense the air temperature of the surrounding environment, and the humidity sensing device is used to sense the air humidity of the surrounding environment; in addition, the control unit depends on the total nutrient solution amount, stock solution ratio, first The first inflow amount, the second inflow amount, and the original solution amount can be calculated based on the inflow ratio. The first inflow amount is the total nutrient solution amount multiplied by the first inflow ratio, and the original solution amount is the total nutrient solution amount multiplied by the original solution ratio, and The second water inflow is the total nutrient solution amount minus the first water inflow amount and the original solution amount; 2. The nutrient solution formula compensation step: use this control unit to compensate for air temperature, air humidity, preset air temperature compensation conditions and preset air After the wet compensation conditions are compared and calculated, the ratio of the nutrient solution formula value is adjusted according to the calculation result; 3. The first water inlet step: the control unit controls the water source input device to introduce water into the nutrient solution mixing device according to the first water inlet amount Fourth, the original liquid introduction step: the control unit controls the original liquid supply device to introduce the original liquid into the nutrient solution mixing equipment according to the amount of the original liquid; 5. The second water inlet step: the control unit controls the water source input according to the second water inlet The equipment leads water into the nutrient solution mixing equipment; 6. Output irrigation step: After the nutrient solution stirring device stirs the water and the original solution, it is output to the drip irrigation device for irrigation. 如請求項1所述之養液製作方法,其中,該溫度感測裝置係為溫度計,而該濕度感測裝置係為濕度計。 The method for producing a nutrient solution according to claim 1, wherein the temperature sensing device is a thermometer, and the humidity sensing device is a hygrometer. 如請求項1所述之養液製作方法,其中,原液係為養液原液或藥液其中之一。 The method for preparing a nutrient solution according to claim 1, wherein the stock solution is one of a nutrient solution stock solution or a medical solution. 如請求項1所述之養液製作方法,其中該設定步驟中,該控制單元之設定又包括該各滴灌設備之時序排程。 The method for producing a nutrient solution according to claim 1, wherein in the setting step, the setting of the control unit further includes the timing schedule of the drip irrigation equipment. 如請求項1所述之養液製作方法,其中該設定步驟中,該控制單元之設定又包括養液預留量。 The method for producing nutrient solution according to claim 1, wherein in the setting step, the setting of the control unit further includes a reserve amount of nutrient solution.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103190331A (en) * 2013-05-05 2013-07-10 王伟光 Nutrient solution recycling device for soilless cultivation
TWM489479U (en) * 2014-07-04 2014-11-11 Pei Cheng Energy Technology Co Ltd Environment controller for plant cultivation cabinet
CN209359006U (en) * 2018-12-29 2019-09-10 江苏绿港现代农业发展有限公司 A kind of intelligent compensation liquid manure control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103190331A (en) * 2013-05-05 2013-07-10 王伟光 Nutrient solution recycling device for soilless cultivation
TWM489479U (en) * 2014-07-04 2014-11-11 Pei Cheng Energy Technology Co Ltd Environment controller for plant cultivation cabinet
CN209359006U (en) * 2018-12-29 2019-09-10 江苏绿港现代农业发展有限公司 A kind of intelligent compensation liquid manure control system

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