CN113016396A - Automatic temperature difference cultivation device for plants - Google Patents
Automatic temperature difference cultivation device for plants Download PDFInfo
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- CN113016396A CN113016396A CN202110132403.1A CN202110132403A CN113016396A CN 113016396 A CN113016396 A CN 113016396A CN 202110132403 A CN202110132403 A CN 202110132403A CN 113016396 A CN113016396 A CN 113016396A
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- temperature difference
- electromagnetic valve
- temperature
- solar
- storage box
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- 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
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Power Engineering (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses an automatic temperature difference cultivation device for plants, which relates to the field of plant cultivation, and adopts the technical scheme that the device comprises a shell and a temperature sensor; the shell is of a double structure and comprises an inner cavity and an outer layer, wherein a solar energy absorption plate capable of controlling the illumination degree is arranged on the side surface of the outer layer, and a heat conduction plate which is controlled to be folded or extended through pulling force is arranged in the inner cavity; the solar absorption plate comprises a plurality of spliced solar cell panels, and a heat transfer conduit which penetrates through the solar absorption plate and is in contact with the heat conduction plate for heat transfer and a first electromagnetic valve which is positioned at one end of the heat transfer conduit are arranged at the splicing position of the solar cell panels; the bottom of the inner cavity is provided with a cooling pipe filled with cooling gas and surrounding the periphery of the bottom of the inner cavity, one end of the cooling pipe is connected with a gas storage box for conveying the cooling gas, and the outlet of the gas storage box is provided with a second electromagnetic valve; the technical effect is that the temperature difference environment for plant growth can be regulated and controlled.
Description
Technical Field
The invention relates to the field of plant cultivation, in particular to an automatic temperature difference cultivation device for plants.
Background
Plants are one of the main forms of life, including trees, shrubs, vines, grasses, ferns, and familiar organisms such as green algae and lichens, most of the energy of green plants is obtained from sunlight through photosynthesis, and temperature, humidity, light and fresh water are the basic requirements for plant survival.
The plant growth mainly depends on photosynthesis and respiration, and the normal growth and development of most plants require that the temperature in the daytime is higher than the temperature of a leaf tip, namely, the temperature difference between day and night is positive, which is the result of long-term adaptation of the plants to the temperature change between day and night in the nature. In the daytime, the plants mainly perform photosynthesis, and the high temperature is beneficial to the formation of photosynthetic products; the plants mainly take respiration as main parts at night, and the consumption of substances can be reduced by reducing the temperature, thereby being beneficial to the accumulation of dry substances. Research shows that under the condition of constant temperature (20 ℃) day and night, the respiration consumption rate of the oat is as high as 58%, the day temperature is kept at 20 ℃ and the night temperature is reduced to 10 ℃, the respiration consumption rate of the oat is reduced to 44%, and compared with the constant temperature, a certain day and night temperature difference can increase the stem thickness of a plant, increase the leaf area, accelerate the accumulation of dry matters of the plant and improve the early yield of the crop.
At present, chinese patent publication No. CN 105815157 a discloses a plant growing box, which includes a box body in which a planting chamber is formed; the temperature control module comprises a piezoelectric chip, a heat exchange element and a circulating fan, wherein the circulating fan is attached to the heat exchange element and provided with an air inlet side and an air outlet side, the air inlet side is used for sucking air, the air outlet side is used for blowing out air, the air inlet side and the air outlet side are both positioned in the planting room, and the circulating fan drives the air in the planting room to circularly flow so as to reduce the local temperature difference in the planting room.
The plant growing box disclosed in this patent uses local temperature differences as negative factors affecting plant growth, without taking into account the positive effects of temperature difference ranges on plant growth.
Disclosure of Invention
The invention aims to provide an automatic temperature difference cultivation device for plants, which has the advantage of being capable of regulating and controlling the temperature difference environment for plant growth.
The technical purpose of the invention is realized by the following technical scheme:
an automatic temperature difference cultivating device for plants comprises a shell and a temperature sensor for sensing the temperature in the shell;
the shell is of a double structure and comprises an inner cavity and an outer layer, wherein a solar energy absorption plate capable of controlling the illumination degree is arranged on the side surface of the outer layer, and a heat conduction plate which is controlled to be folded or extended through pulling force is arranged in the inner cavity; the solar absorption plate comprises a plurality of spliced solar cell panels, and a heat transfer conduit which penetrates through the solar absorption plate and is in contact with the heat conduction plate for heat transfer and a first electromagnetic valve which is positioned at one end of the heat transfer conduit are arranged at the splicing position of the solar cell panels; (ii) a
The bottom of the inner cavity is provided with a cooling pipe filled with cooling gas and surrounding the periphery of the bottom of the inner cavity, one end of the cooling pipe is connected with a gas storage box for conveying the cooling gas, and the outlet of the gas storage box is provided with a second electromagnetic valve;
the first electromagnetic valve, the second electromagnetic valve and the temperature sensor are connected through electric signals.
By adopting the technical scheme, a part of solar energy in the solar energy absorption plate is converted into electric energy, but because the solar energy absorption plate cannot achieve the one-hundred percent conversion rate from the solar energy to the electric energy, a part of energy is diffused in the form of heat energy, and the heat energy is transferred to the gas in the heat transfer conduit and then is transferred to the heat conduction plate through the heat transfer conduit; the heat conducting plate is used as a heat source, the cooling pipe is used as a cold source, and the ambient temperature of the plants can be increased or reduced, so that the effect of controlling the temperature difference is achieved.
Further setting: the upper end of the shell is provided with a rotating shaft for controlling the heat conducting plate to be folded or extended, and the rotating shaft is wound with elastic wire harnesses extending to two ends of the heat conducting plate.
Through adopting above-mentioned technical scheme, thereby can fold or extend the effect that the heat-conducting plate changed the heating through the pivot.
Further setting: the solar cell panel is connected with an output end for transmitting solar energy and an electric energy storage device which is connected with the output end and converts the solar energy into electric energy for storage.
By adopting the technical scheme, the electric energy is collected and stored and then is transmitted to other power generation devices to complete the cyclic utilization of the energy.
Further setting: the automatic temperature difference cultivation device for plants further comprises a heat absorption plate which is arranged in the center of the cooling pipe and connected with the heat transfer pipeline to receive internal energy.
By adopting the technical scheme, because the solar absorption plate cannot achieve the one-hundred percent conversion rate from solar energy to electric energy, a part of energy is scattered in the form of heat energy, and the part of heat energy is connected and conveyed to the heat absorption plate through the heat transfer pipeline to heat soil to a certain extent, so that the absorption of the soil to nutrients is accelerated.
Further setting: the nutrient adding device comprises a storage box for storing nutrients, a push plate arranged at the bottom of the storage box and capable of moving up and down, and a permeable membrane arranged at the top end of the storage box and used for permeating the nutrients into the soil.
By adopting the technical scheme, nutrients are contacted with the surface of the permeable membrane through the pushing plate, and then are transmitted to the soil in a single direction under the action of selective permeability of the permeable membrane and absorbed by the soil, so that the nutrient content of the soil is increased.
Further setting: the two sides of the pushing plate are in sliding connection with guide rails arranged on the inner side edge of the material storage box.
Through adopting above-mentioned technical scheme, the guide rail can make the pushing plate receive littleer resistance at the in-process that reciprocates.
Further setting: the bottom end of the storage box is provided with a slide rail which enables the storage box to slide and a handle which is convenient for people to operate.
Through adopting above-mentioned technical scheme, people can be through pulling out the storage case through the handle then timely to wherein add the required nutrient composition of plant.
Further setting: the automatic temperature difference cultivation device for plants further comprises a shell top end and an electric connection portion, the shell top end is connected to the solar light supplement lamp of the electric energy storage device, the solar light supplement lamp comprises a light source simulating sunlight, a switch controlling the light supplement lamp to be turned on or turned off, and an illumination sensor connected with the switch through an electric signal.
By adopting the technical scheme, when the plant is in a cloudy state for a long time, various problems can be caused due to insufficient illumination, and therefore when the illumination sensor senses that the illumination is in a missing state for a long time, the light source is started to supplement the sunlight to the plant.
Another object of the present invention is to provide a method for controlling an automatic temperature difference cultivation apparatus for plants, which has the advantage of being able to control the temperature difference environment for plant growth.
The technical purpose of the invention is realized by the following technical scheme.
A regulation and control method of an automatic temperature difference cultivation device for plants comprises the following steps:
s1: presetting a temperature sensor, namely presetting a highest temperature, a lowest temperature and a temperature difference value in the temperature sensor;
s2: under the illumination condition, when the temperature sensor senses that the temperature in the environment is higher than the preset maximum temperature, the first electromagnetic valve is closed, and the second electromagnetic valve is opened;
s3: under the illumination condition, when the temperature sensor senses that the temperature in the environment is lower than the preset minimum temperature, the second electromagnetic valve is closed, and the first electromagnetic valve is opened;
s4: the temperature sensor takes the average temperature when illumination exists as a reference temperature, and when the temperature sensor senses that the temperature difference between the night temperature and the reference temperature exceeds a preset temperature difference value, the opening and closing of the first electromagnetic valve and the second electromagnetic valve are adjusted to regulate and control the temperature.
Further setting: in the step S3, when the temperature difference is greater than the preset temperature difference value, the second electromagnetic valve is closed and the first electromagnetic valve is opened, otherwise, the first electromagnetic valve is closed and the second electromagnetic valve is opened.
By adopting the technical scheme, the night temperature is regulated and controlled by taking the average value of the day temperature under the illumination condition as a reference so as to achieve the purpose of controlling the temperature difference.
In conclusion, the invention has the following beneficial effects: a part of solar energy in the solar energy absorption plate is converted into electric energy, but because the solar energy absorption plate cannot achieve a one-hundred percent conversion rate of the solar energy into the electric energy, a part of the energy is diffused in the form of heat energy, and the heat energy is transferred to the gas in the heat transfer conduit and then transferred to the heat conduction plate through the heat transfer conduit; the heat conducting plate is used as a heat source, the cooling pipe is used as a cold source, and the ambient temperature of the plants can be increased or reduced, so that the effect of controlling the temperature difference is achieved.
Drawings
FIG. 1 is a schematic view showing the overall construction of an automatic temperature difference cultivation apparatus for plants;
FIG. 2 is a schematic diagram showing the structure of the inner cavity of the automatic temperature difference cultivating device for plants;
FIG. 3 is a partial structural view of an automatic temperature difference cultivating apparatus for plants;
in the figure, the position of the upper end of the main shaft,
1. a housing; 2. a temperature sensor; 3. an inner cavity; 4. an outer layer; 5. a solar energy absorbing panel; 6. a heat conducting plate; 7. a solar panel; 8. a heat transfer conduit; 9. a first solenoid valve; 10. a cooling tube; 11. a gas storage tank; 12. a second solenoid valve; 13. a rotating shaft; 14. an elastic wire harness; 15. an output end; 16. an electrical energy storage device; 17. a heat absorbing plate; 18. a nutrient adding device; 19. a material storage box; 20. a push plate; 21. a permeable membrane; 22. a guide rail; 23. a slide rail; 24. a solar light supplement lamp; 25. a light source; 26. a switch; 27. the sensor is illuminated.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
First preferred embodiment:
an automatic temperature difference cultivating device for plants, as shown in fig. 1-3, comprises a housing 1, and a temperature sensor 2 for sensing the temperature inside the housing 1;
the shell 1 is of a double structure and comprises an inner cavity 3 and an outer layer 4, a solar absorption plate 5 capable of controlling the illumination degree is arranged on the side surface of the outer layer 4, and a heat conduction plate 6 which is controlled to be folded or extended through tension is arranged in the inner cavity 3; the solar absorption plate 5 comprises a plurality of spliced solar cell panels 7, and a heat transfer conduit 8 which penetrates through the solar absorption plate 5 and is in contact with the heat conduction plate 6 for heat transfer and a first electromagnetic valve 9 positioned at one end of the heat transfer conduit 8 are arranged at the splicing position of the solar cell panels;
a cooling pipe 10 filled with cooling gas and surrounding the periphery of the bottom of the inner cavity 3 is arranged at the bottom of the inner cavity 3, one end of the cooling pipe is connected with a gas storage box 11 for conveying the cooling gas, and a second electromagnetic valve 12 is arranged at an outlet of the gas storage box 11; the first electromagnetic valve 9 and the second electromagnetic valve 12 are connected with the temperature sensor 2 through electric signals.
A rotating shaft 13 for controlling the heat conducting plate 6 to fold or extend is arranged at the upper end of the shell 1, and elastic wire harnesses 14 extending to the two ends of the heat conducting plate 6 are wound on the rotating shaft 13; the heat-conducting plate 6 can be folded or extended by the rotating shaft 13 to change the heating effect.
The solar cell panel 7 is connected with an output end 15 for transmitting solar energy and an electric energy storage device 16 which is connected with the output end 15 and converts the solar energy into electric energy for storage; and collecting and storing the electric energy, and then conveying the electric energy to other power generation devices to complete the cyclic utilization of the energy.
The automatic temperature difference cultivating device for plants further comprises a heat absorbing plate 17 which is arranged in the center of the cooling pipe 10 and is connected with a heat transfer pipeline to receive internal energy.
The bottom of the heat absorption plate 17 is provided with a nutrient adding device 18 for adding nutrient substances into soil, and the nutrient adding device 18 comprises a storage box 19 for storing nutrients, a push plate 20 arranged at the bottom of the storage box 19 and capable of moving up and down, and a permeable membrane 21 arranged at the top end of the storage box 19 and used for permeating nutrients into soil. The nutrients are contacted with the surface of the permeable membrane 21 through the push plate 20, and then are transmitted to the soil in a single direction under the action of the selective permeability of the permeable membrane 21, and are absorbed by the soil, so that the nutrient content of the soil is increased.
Two sides of the pushing plate 20 are slidably connected with guide rails 22 arranged on the inner side of the material storage box 19; the bottom end of the material storage box 19 is provided with a slide rail 23 which enables the material storage box 19 to slide and a handle which is convenient for people to operate; the guide rail 22 enables the pushing plate 20 to receive less resistance during the up and down movement, and a person can pull out the storage box 19 by the handle and then add nutrients required by the plant to the storage box in time.
The automatic temperature difference cultivation device for plants further comprises a solar light supplement lamp 24 arranged on the top end of the shell 1 and electrically connected to the electric energy storage device 16, wherein the solar light supplement lamp 24 comprises a light source 25 simulating sunlight, a switch 26 controlling the light supplement lamp to be turned on or turned off and an illumination sensor 27 electrically connected with the switch 26. When the plant is in the cloudy state for a long time and cannot receive sufficient illumination, various problems are caused, so that when the illumination sensor 27 senses that the illumination is in the missing state for a long time, the light source 25 is started to supplement the sunlight to the plant.
A regulation and control method of an automatic temperature difference cultivation device for plants comprises the following steps:
s1: presetting a temperature sensor, namely presetting a highest temperature, a lowest temperature and a temperature difference value in the temperature sensor;
s2: under the illumination condition, when the temperature sensor senses that the temperature in the environment is higher than the preset maximum temperature, the first electromagnetic valve 9 is closed and the second electromagnetic valve 12 is opened;
s3: under the illumination condition, when the temperature sensor senses that the temperature in the environment is lower than the preset minimum temperature, the second electromagnetic valve 12 is closed and the first electromagnetic valve 9 is opened;
s4: the temperature sensor takes the average temperature when illumination exists as the reference temperature, and when the temperature sensor senses that the temperature difference between the night temperature and the reference temperature exceeds a preset temperature difference value, the opening and closing of the first electromagnetic valve 9 and the second electromagnetic valve 12 are adjusted to regulate and control the temperature.
In the step S3, when the temperature difference is greater than the preset temperature difference value, the second electromagnetic valve 12 is closed and the first electromagnetic valve 9 is opened, otherwise, the first electromagnetic valve 9 is closed and the second electromagnetic valve 12 is opened.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.
Claims (10)
1. The utility model provides an automatic temperature difference breeding device of plant, includes the casing, its characterized in that: the temperature sensor (2) is used for sensing the internal temperature of the shell (1);
the shell (1) is of a double structure and comprises an inner cavity (3) and an outer layer (4), a solar absorption plate (5) capable of controlling the illumination degree is arranged on the side surface of the outer layer (4), and a heat conduction plate (6) which is folded or extended under the control of tensile force is arranged in the inner cavity (3); the solar absorption plate (5) comprises a plurality of spliced solar panels (7), and a heat transfer conduit (8) which penetrates through the solar absorption plate (5) and is in contact with the heat conduction plate (6) for heat transfer and a first electromagnetic valve (9) which is positioned at one end of the heat transfer conduit (8) are arranged at the splicing position of the solar panels;
a cooling pipe (10) filled with cooling gas and surrounding the periphery of the bottom of the inner cavity (3) is arranged at the bottom of the inner cavity (3), one end of the cooling pipe is connected with a gas storage box (11) for conveying the cooling gas, and a second electromagnetic valve (12) is arranged at an outlet of the gas storage box (11);
the first electromagnetic valve (9), the second electromagnetic valve (12) and the temperature sensor (2) are connected through electric signals.
2. The automatic temperature difference cultivation device for plants according to claim 1, wherein: the upper end of the shell (1) is provided with a rotating shaft (13) for controlling the heat-conducting plate (6) to be folded or extended, and the rotating shaft (13) is wound and extended to elastic wire harnesses (14) at two ends of the heat-conducting plate (6).
3. The automatic temperature difference cultivation device for plants according to claim 1, wherein: the solar cell panel (7) is connected with an output end (15) for transmitting solar energy and an electric energy storage device (16) which is connected with the output end (15) and converts the solar energy into electric energy for storage.
4. The automatic temperature difference cultivation device for plants according to claim 5, wherein: the automatic temperature difference cultivation device for plants further comprises a heat absorption plate (17) which is arranged in the center of the cooling pipe (10) and connected with a heat transfer pipeline to receive internal energy.
5. The automatic temperature difference cultivation device for plants according to claim 6, wherein: the bottom of the heat absorption plate (17) is provided with a nutrient adding device (18) for adding nutrient substances into soil, and the nutrient adding device (18) comprises a storage box (19) for storing nutrients, a push plate (20) which is arranged at the bottom of the storage box (19) and can move up and down, and a permeable membrane (21) which is arranged at the top end of the storage box (19) and permeates the nutrients into the soil.
6. The automatic temperature difference cultivation device for plants according to claim 7, wherein: the two sides of the pushing plate (20) are in sliding connection with guide rails (22) arranged on the inner side edges of the material storage box (19).
7. The automatic temperature difference cultivation device for plants according to claim 8, wherein: the bottom end of the material storage box (19) is provided with a slide rail (23) which enables the material storage box (19) to slide and a handle which is convenient for people to operate.
8. The automatic temperature difference cultivation device for plants according to claim 8, wherein: the automatic temperature difference cultivation device for plants further comprises a solar light supplement lamp (24) arranged on the top end of the shell (1) and electrically connected to the electric energy storage device (16), wherein the solar light supplement lamp (24) comprises a light source (25) for simulating sunlight, a switch (26) for controlling the light supplement lamp to be turned on or turned off and a light sensor (27) electrically connected with the switch (26).
9. A method for controlling the automatic temperature difference cultivation device for plants according to claims 1 to 8, wherein: comprises the following steps:
s1: presetting a temperature sensor, namely presetting a highest temperature, a lowest temperature and a temperature difference value in the temperature sensor;
s2: under the illumination condition, when the temperature sensor senses that the temperature in the environment is higher than the preset maximum temperature, the first electromagnetic valve (9) is closed, and the second electromagnetic valve (12) is opened;
s3: under the illumination condition, when the temperature sensor senses that the temperature in the environment is lower than the preset minimum temperature, the second electromagnetic valve (12) is closed, and the first electromagnetic valve (9) is opened;
s4: the temperature sensor takes the average temperature when illumination exists as the reference temperature, and when the temperature sensor senses that the temperature difference between the night temperature and the reference temperature exceeds a preset temperature difference value, the opening and closing of the first electromagnetic valve (9) and the second electromagnetic valve (12) are adjusted to regulate and control the temperature.
10. The method for controlling an automatic temperature difference cultivation device for plants according to claim 9, wherein: in the step S3, when the temperature difference is greater than the preset temperature difference value, the second electromagnetic valve (12) is closed and the first electromagnetic valve (9) is opened, otherwise, the first electromagnetic valve (9) is closed and the second electromagnetic valve (12) is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110132403.1A CN113016396A (en) | 2021-01-31 | 2021-01-31 | Automatic temperature difference cultivation device for plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110132403.1A CN113016396A (en) | 2021-01-31 | 2021-01-31 | Automatic temperature difference cultivation device for plants |
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| Publication Number | Publication Date |
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| CN113016396A true CN113016396A (en) | 2021-06-25 |
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| CN202110132403.1A Withdrawn CN113016396A (en) | 2021-01-31 | 2021-01-31 | Automatic temperature difference cultivation device for plants |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172185A (en) * | 2011-03-28 | 2011-09-07 | 重庆辉腾光电有限公司 | Solar ray utilization method for plant culture |
| CN105594566A (en) * | 2014-09-30 | 2016-05-25 | 中国航天员科研训练中心 | Device and method for low-pressure plant gas exchange measurement |
| CN105830778A (en) * | 2016-04-13 | 2016-08-10 | 晋中博士农业科技有限公司 | Intelligent planting system built in window |
| CN108076924A (en) * | 2018-01-16 | 2018-05-29 | 临沂大学 | A kind of agricultural solar air-conditioning system |
| CN109496593A (en) * | 2018-11-23 | 2019-03-22 | 李三源 | A kind of flower planting frame based on solar energy heat-preserving anti-freezing |
| CN210519595U (en) * | 2019-04-10 | 2020-05-15 | 浙江工业大学之江学院 | Modern intelligent environment-friendly flower cultivation greenhouse |
| CN212065045U (en) * | 2020-01-31 | 2020-12-04 | 泉州品创知识产权服务有限公司 | Agricultural artificial containers that grows seedlings |
| KR20210001289A (en) * | 2019-06-27 | 2021-01-06 | 김영주 | The self-circulating water available irrigation assembled bench and flower bed kit |
-
2021
- 2021-01-31 CN CN202110132403.1A patent/CN113016396A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172185A (en) * | 2011-03-28 | 2011-09-07 | 重庆辉腾光电有限公司 | Solar ray utilization method for plant culture |
| CN105594566A (en) * | 2014-09-30 | 2016-05-25 | 中国航天员科研训练中心 | Device and method for low-pressure plant gas exchange measurement |
| CN105830778A (en) * | 2016-04-13 | 2016-08-10 | 晋中博士农业科技有限公司 | Intelligent planting system built in window |
| CN108076924A (en) * | 2018-01-16 | 2018-05-29 | 临沂大学 | A kind of agricultural solar air-conditioning system |
| CN109496593A (en) * | 2018-11-23 | 2019-03-22 | 李三源 | A kind of flower planting frame based on solar energy heat-preserving anti-freezing |
| CN210519595U (en) * | 2019-04-10 | 2020-05-15 | 浙江工业大学之江学院 | Modern intelligent environment-friendly flower cultivation greenhouse |
| KR20210001289A (en) * | 2019-06-27 | 2021-01-06 | 김영주 | The self-circulating water available irrigation assembled bench and flower bed kit |
| CN212065045U (en) * | 2020-01-31 | 2020-12-04 | 泉州品创知识产权服务有限公司 | Agricultural artificial containers that grows seedlings |
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Application publication date: 20210625 |