CN210776353U - Automatic control device for plant container seedling - Google Patents
Automatic control device for plant container seedling Download PDFInfo
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- CN210776353U CN210776353U CN201922161000.0U CN201922161000U CN210776353U CN 210776353 U CN210776353 U CN 210776353U CN 201922161000 U CN201922161000 U CN 201922161000U CN 210776353 U CN210776353 U CN 210776353U
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Abstract
The utility model discloses an automatic control device for plant container seedling culture, which comprises a processing circuit, a communication module, a relay, a plurality of groups of PWM switching power supplies, a liquid crystal display screen, a carbon dioxide sensor, an input port and an output port, wherein each automatic control device is provided with a unique identification code; the processing circuit can automatically control according to an input working program, and according to a daily working task in the working program, the ventilation volume and the ventilation frequency of daily ventilation equipment, and the light cycle and the illumination intensity of daily LED lamps are controlled through PWM; the electromagnetic valve is controlled by a relay to realize the regulation and control of the concentration of the carbon dioxide. The utility model provides a plant container automatic control device that grows seedlings, the accessible is to the automatic control of illumination, carbon dioxide concentration, air output, and the cooperation air conditioner accuse temperature finally realizes the automated production that plant container grows seedlings.
Description
Technical Field
The utility model belongs to the technical field of plant tissue culture and facility horticulture, a plant container of growing seedlings is related to, especially, relate to a plant container automatic control device that grows seedlings.
Background
The tissue culture and rapid propagation of the plants are the most widely and effectively applied container seedling raising technology in the production of seedlings, and a large number of plants with the same genetic characters, consistent physiology and normal growth and development can be obtained in a short time through the tissue culture and rapid propagation. Thousands of flowers, crops, fruit trees and Chinese medicinal material varieties can be produced in factories by applying the technology. However, in traditional plant tissue culture and rapid propagation, the carbon source for the growth of the plantlets mainly depends on sugar in the culture medium, and the sugar promotes the pollution of microorganisms; in order to avoid contamination, small containers have to be used which are closed, thus presenting a series of problems. The sugar-free plant culture is a new direction of plant tissue culture, uses a larger container, and solves the common problems of vitrification, pollution, difficult rooting, low seedling hardening survival rate and the like in the traditional tissue culture. In recent years, many domestic seedling production enterprises gradually replace traditional tissue culture bottles with sugar-free culture equipment for seedling production, and the sugar-free culture equipment is particularly applied to woody plants with difficult rooting, such as apples, kiwifruits, ilex verticillata and the like. Although production-type sugar-free culture equipment is available in the market at present, the automation degree is still not high, only constant environmental conditions can be given, and along with the growth of the seedlings, some environmental factors such as illumination intensity, ventilation capacity, carbon dioxide concentration and the like need to be changed manually, so that the seedlings grow faster and better. A large amount of labor is used for the operation of the environmental control apparatus, resulting in an increase in the post-management cost.
Through the search of the prior art, chinese patent No. CN106172009B, published (announced) No. 2018.08.21, discloses a plant sugar-free culture system and a plant culture container, comprising: the device comprises a closed culture chamber, a culture frame, a culture container, a gas mixing mechanism, a CO2 storage container, an electromagnetic valve, a gas supply pipeline, a CO2 concentration meter and an air conditioner; at least one culture shelf is arranged in the closed culture chamber, and at least one culture container is arranged on the culture shelf; the CO2 concentration meter controls the air release of the storage container to realize the accurate control of the concentration of the environmental CO2, and then the CO2 supply and the humidity regulation are carried out on the culture box through forced ventilation and natural ventilation, and the temperature is controlled through an air conditioner. However, the technology lacks the control of the light period, the illumination intensity and the ventilation flow rate of forced ventilation, so that production personnel are required to control illumination and ventilation in the actual production process, and the labor cost is increased.
The Chinese patent document No. CN209171122U, published (announced) No. 2019.07.30 discloses a sugar-free rapid propagation intelligent control system for plant tissues, which comprises an incubator, wherein an air temperature sensor, a humidity sensor and a CO2 concentration sensor are also arranged in the incubator, the output ends of the air temperature sensor, the humidity sensor and the CO2 concentration sensor are electrically connected with the input end of a controller, and the output end of the controller is connected with a ventilation device and the control of an air transmission pump and an electromagnetic valve; the output end of the controller is also connected with the heating device, the cooling device and the humidifying device in a control mode. Although various environmental controls are adopted in the patent, the environmental factors cannot be changed once set, but the growth of the plant seedlings is a dynamic process, the environmental conditions required by each stage are different, and the environmental parameters need to be manually adjusted in the actual production process to realize the rapid propagation of the seedlings; the workload is extremely large for mass production.
In view of the above, there is an urgent need to design a container-type plant seedling raising method to overcome the above-mentioned disadvantages of the existing container-type plant seedling raising methods.
SUMMERY OF THE UTILITY MODEL
The utility model provides a plant container automatic control device that grows seedlings, the accessible is to the automatic control of illumination, carbon dioxide concentration, air input, and the cooperation air conditioner accuse temperature finally realizes the automated production that plant container grows seedlings.
For solving the technical problem, according to the utility model discloses an aspect adopts following technical scheme:
an automatic control device for plant container seedling, comprising: the system comprises a processing circuit, a communication module, a relay, a plurality of groups of PWM switching power supplies, a liquid crystal display screen and a carbon dioxide sensor;
the processing circuit is respectively connected with the communication module, the relay, the multiple groups of PWM switching power supplies, the liquid crystal display screen, the carbon dioxide sensor, the input port and the output port;
the input end of the processing circuit is connected with the output end of the carbon dioxide sensor; the output end of the processing circuit is respectively connected with the input end of the relay, the input ends of the multiple groups of PWM switching power supplies and the input end of the liquid crystal display screen;
the relay is connected with an external electromagnetic valve, the electromagnetic valve is connected with a carbon dioxide conveying pipeline, and the concentration of carbon dioxide in the plant container can be adjusted through the switch of the electromagnetic valve;
the output ends of the multiple groups of PWM switching power supplies are respectively connected with the corresponding ventilation devices and the corresponding LED lamps; the processing circuit is connected with external terminal equipment or/and a remote server through the communication module.
As an implementation manner of the present invention, the automatic control device further includes an input port and an output port;
the input port is used for power supply of the controller and power input of the PWM switching power supply; and the output port is respectively connected with the input ends of the ventilation equipment, the LED lamp and the electromagnetic valve.
As an embodiment of the present invention, the communication module includes one or more communication modules of NFC, 3G, 4G, 5G, WIFI and bluetooth.
As an embodiment of the present invention, the terminal device includes a mobile phone.
As an embodiment of the present invention, the processing circuit includes a single chip.
As an embodiment of the present invention, the processing circuit includes a clock circuit; the clock circuit supplies power through the button battery, and provides accurate time for the operation of the processing circuit.
The beneficial effects of the utility model reside in that: the utility model provides a plant container automatic control device that grows seedlings, the accessible is to the automatic control of illumination, carbon dioxide concentration, air input, and the cooperation air conditioner accuse temperature finally realizes the automated production that plant container grows seedlings.
Drawings
Fig. 1 is a schematic diagram illustrating the components of an automatic control device for plant container seedling growing according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For further understanding of the present invention, preferred embodiments of the present invention will be described below with reference to examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the claims of the present invention.
The description in this section is for exemplary embodiments only, and the present invention is not limited to the scope of the embodiments described. The same or similar prior art means and some technical features of the embodiments are mutually replaced and are also within the scope of the description and the protection of the invention.
The utility model discloses a plant container automatic control device that grows seedlings, the output is connected with the solenoid valve of air feed pump, LED lamp and the carbon dioxide compressed gas jar of sugar-free cultivation equipment to realize the automated control of this three equipment, practiced thrift the manual management cost.
The automatic control device includes: the system comprises a processing circuit, a communication module, a relay, a plurality of groups of PWM switching power supplies, a liquid crystal display screen and a carbon dioxide sensor; the processing circuit is respectively connected with the communication module, the relay, the multiple groups of PWM switching power supplies, the liquid crystal display screen, the carbon dioxide sensor, the input port and the output port.
The input end of the processing circuit is connected with the output end of the carbon dioxide sensor; and the output end of the processing circuit is respectively connected with the input end of the relay, the input ends of the multiple groups of PWM switching power supplies and the input end of the liquid crystal display screen. The relay is connected with an external electromagnetic valve, the electromagnetic valve is connected with a carbon dioxide conveying pipeline, and the concentration of carbon dioxide in the plant container can be adjusted through the switch of the electromagnetic valve. The output ends of the multiple groups of PWM switching power supplies are respectively connected with the corresponding ventilation devices and the corresponding LED lamps; the processing circuit is connected with external terminal equipment or/and a remote server through the communication module.
In an embodiment of the present invention, the automatic control device further includes an input port and an output port; the input port is used for power supply of the controller and power input of the PWM switching power supply; and the output port is respectively connected with the input ends of the ventilation equipment, the LED lamp and the electromagnetic valve.
Fig. 1 is a schematic view illustrating the components of an automatic control device for plant container seedling growing according to an embodiment of the present invention; referring to fig. 1, in an embodiment of the present invention, a plant container seedling automatic control device 1 is arranged in a dashed line frame, and mainly includes a communication module 2, a single chip microcomputer 3, a PWM switch power supply 4, a carbon dioxide sensor 5, a relay 6, a liquid crystal display 7, and a clock 8.
Need bind the unique identification code of plant container automatic control device 1 that grows seedlings through NFC communication module 2 and cell-phone APP when using for the first time, could use later and bind cell-phone transmission work procedure. Set for the total growing time of production seedling variety on cell-phone APP, the illumination time of every day, illumination intensity, the time of ventilating, the frequency of ventilating, air flow and carbon dioxide concentration make a working procedure, transmit for plant container automatic control device 1 that grows seedlings through cell-phone NFC communication module 2 low coverage, follow-up cultivation process is through plant container automatic control device 1 automatic control environmental equipment that grows seedlings, accomplishes the quick cultivation of sugar-free seedling. The culture temperature is not changed in the seedling culture process, so the temperature is controlled by an air conditioner.
Plant container automatic control device 1 of growing seedlings passes through NFC communication module 2 and cell-phone communication, with the working procedure that sets up in the cell-phone APP, through NFC communication module 2, automatic control's singlechip 3 is given in near field transmission, replaces original working procedure to feedback working information gives the cell-phone, and the singlechip carries out automatic environment according to newly leading-in procedure to the seedling that the sugar-free was cultivateed and regulates and control.
The automatic control device 1 for plant container seedling culture has two groups of PWM switching power supplies 4 controlled by a singlechip 3, and the output ends of the PWM switching power supplies are respectively connected with a ventilation device and an LED lamp. The automatic control device 1 for plant container seedling culture automatically controls the photoperiod and the illumination intensity of the LED lamp and controls the working frequency and the ventilation volume of the ventilation equipment according to the setting of the illumination time, the illumination intensity, the ventilation time, the ventilation frequency and the like of each day in the working program, thereby realizing the automatic management of the illumination light and the ventilation equipment.
The carbon dioxide sensor 5 is connected with the single chip microcomputer and used for detecting the concentration of carbon dioxide in the surrounding environment and feeding the concentration of the carbon dioxide back to the single chip microcomputer 3, when the concentration of the carbon dioxide in the surrounding environment is lower than the concentration of the carbon dioxide in the day set in the working program of the single chip microcomputer 3, the single chip microcomputer 3 controls the relay 6 to be closed, the electromagnetic valve is opened, the carbon dioxide compression gas tank releases the carbon dioxide to the air, and the concentration is improved; when the carbon dioxide concentration in the environment reaches or is higher than the set carbon dioxide concentration on the day, the relay 6 is disconnected, the electromagnetic valve is closed, and the carbon dioxide compressed gas tank stops releasing carbon dioxide. Thereby realizing the automatic accurate control of the environmental carbon dioxide.
The liquid crystal display 7 is connected with the singlechip 3 and displays the current cultivation days and the working tasks being executed, so that the working personnel can directly know the progress of seedling cultivation.
The clock 8 is connected with the singlechip 3, provides date and specific time information for the operation of the singlechip 3, and can automatically correct the time of the clock 8 when the automatic plant container seedling raising control device 1 transmits data with the mobile phone so as to synchronize the time with the mobile phone. The clock 8 is powered by a button battery, and the automatic plant container seedling raising control device 1 can continue to operate according to the working program after being electrified even if power failure occurs.
To sum up, the utility model provides a plant container automatic control device that grows seedlings, the accessible is to the automatic control of illumination, carbon dioxide concentration, air output, and the cooperation air conditioner accuse temperature finally realizes the automated production that plant container grows seedlings.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The description and applications of the present invention are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Variations and modifications of the embodiments disclosed herein are possible, and alternative and equivalent various components of the embodiments will be apparent to those skilled in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the present invention.
Claims (6)
1. The utility model provides a plant container automatic control device that grows seedlings which characterized in that, automatic control device includes: the system comprises a processing circuit, a communication module, a relay, a plurality of groups of PWM switching power supplies, a liquid crystal display screen and a carbon dioxide sensor;
the processing circuit is respectively connected with the communication module, the relay, the multiple groups of PWM switching power supplies, the liquid crystal display screen, the carbon dioxide sensor, the input port and the output port;
the input end of the processing circuit is connected with the output end of the carbon dioxide sensor; the output end of the processing circuit is respectively connected with the input end of the relay, the input ends of the multiple groups of PWM switching power supplies and the input end of the liquid crystal display screen;
the relay is connected with an external electromagnetic valve, the electromagnetic valve is connected with a carbon dioxide conveying pipeline, and the concentration of carbon dioxide in the plant container can be adjusted through the switch of the electromagnetic valve;
the output ends of the multiple groups of PWM switching power supplies are respectively connected with the corresponding ventilation devices and the corresponding LED lamps; the processing circuit is connected with external terminal equipment or/and a remote server through the communication module.
2. The automatic control device for container seedling of plants according to claim 1, characterized in that:
the automatic control device also comprises an input port and an output port;
the input port is used for power supply of the controller and power input of the PWM switching power supply; and the output port is respectively connected with the input ends of the ventilation equipment, the LED lamp and the electromagnetic valve.
3. The automatic control device for container seedling of plants according to claim 1, characterized in that:
the communication module comprises one or more of NFC, 3G, 4G, 5G, WIFI and Bluetooth.
4. The automatic control device for container seedling of plants according to claim 1, characterized in that:
the terminal equipment comprises a mobile phone.
5. The automatic control device for container seedling of plants according to claim 1, characterized in that:
the processing circuit comprises a singlechip.
6. The automatic control device for container seedling of plants according to claim 5, characterized in that:
the processing circuit comprises a clock circuit; the clock circuit supplies power through the button battery, and provides accurate time for the operation of the processing circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922161000.0U CN210776353U (en) | 2019-12-05 | 2019-12-05 | Automatic control device for plant container seedling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922161000.0U CN210776353U (en) | 2019-12-05 | 2019-12-05 | Automatic control device for plant container seedling |
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| CN210776353U true CN210776353U (en) | 2020-06-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806775A (en) * | 2019-12-05 | 2020-02-18 | 上海离草科技有限公司 | Automatic control device for plant container seedling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806775A (en) * | 2019-12-05 | 2020-02-18 | 上海离草科技有限公司 | Automatic control device for plant container seedling |
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