CN111713316A - Greenhouse yield increasing device - Google Patents
Greenhouse yield increasing device Download PDFInfo
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- CN111713316A CN111713316A CN202010712657.6A CN202010712657A CN111713316A CN 111713316 A CN111713316 A CN 111713316A CN 202010712657 A CN202010712657 A CN 202010712657A CN 111713316 A CN111713316 A CN 111713316A
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- greenhouse
- carbon dioxide
- infrared radiation
- temperature
- gas
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 138
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 69
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 69
- 230000005855 radiation Effects 0.000 claims abstract description 65
- 239000002737 fuel gas Substances 0.000 claims abstract description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000001301 oxygen Substances 0.000 claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 58
- 238000012806 monitoring device Methods 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000000638 stimulation Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000005431 greenhouse gas Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000004321 preservation Methods 0.000 description 6
- 238000009841 combustion method Methods 0.000 description 5
- 230000029553 photosynthesis Effects 0.000 description 5
- 238000010672 photosynthesis Methods 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 229910001882 dioxygen Inorganic materials 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
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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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- 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
- A01G7/02—Treatment of plants with carbon dioxide
-
- 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
- A01G9/14—Greenhouses
-
- 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
- A01G9/246—Air-conditioning systems
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Greenhouses (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to the technical field of agricultural planting, in particular to a greenhouse yield increasing device, which comprises a fuel gas inlet pipeline; the infrared radiation part is arranged in the greenhouse and communicated with the fuel gas inlet pipeline, catalyzes the fuel gas conveyed by the fuel gas inlet pipeline, reacts with oxygen to convert the fuel gas into carbon dioxide and water, and releases heat energy and infrared radiation; the invention provides a greenhouse yield increasing device which can increase carbon dioxide and adjust the temperature of a greenhouse, and is low in cost, safe, efficient, environment-friendly and controllable.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a greenhouse yield increasing device.
Background
The plant can utilize light energy to convert inorganic substances such as carbon dioxide, water and the like into organic substances storing energy in a certain temperature range through photosynthesis, so that the production and development of the plant are promoted, energy and nutrition are provided for other organisms in the nature, the carbon dioxide and the water are used as main raw materials for the photosynthesis of the plant, and the concentration of the carbon dioxide directly influences the growth and the yield of the plant; with the development of agricultural facilities and technologies, particularly the technical popularization and application of greenhouses, plants, particularly crops can grow in cold regions and seasons, the yield and the yield of the crops are increased, and the yield and the quality of the crops in the greenhouses are improved by regulating the content of carbon dioxide in the greenhouses, namely applying carbon dioxide gas fertilizer. In the prior art, methods such as a natural ventilation method, a chemical reaction method, a combustion method and the like are adopted to generate carbon dioxide and apply the carbon dioxide gas fertilizer. However, the toolThere are the following problems: 1. the natural ventilation method supplies by ventilation, and the supply efficiency and quality are greatly influenced by weather factors and are difficult to control; 2. the microbial decomposition method mainly adopts a fermentation method, is easy to generate harmful bacteria, and has slow gas production and low production efficiency; 3. the chemical reaction method adopts sodium bicarbonate solution and sulfuric acid to carry out chemical reaction to release carbon dioxide, and special equipment and strict professional requirements are required in the use process, so that the method is not suitable for popularization; 4. the combustion method releases carbon dioxide by burning fuel, consumes more energy, has large investment and is easy to generate SO simultaneously2And harmful gases such as CO and NOx and particulate pollution.
In addition, since temperature is also an essential factor for photosynthesis of plants, especially in low temperature regions and seasons, temperature is an important factor affecting plant production development and yield. In the prior art, the method for adjusting the temperature of the greenhouse mainly comprises a physical heat preservation method and a combustion method, wherein the physical heat preservation method is mainly used for physically isolating the outer surface of the greenhouse from the outside by covering a heat preservation quilt and the like on the outer surface of the greenhouse, so that the temperature in the greenhouse is kept, but the temperature is not easy to control, and meanwhile, the heat preservation quilt is added with the load of the greenhouse, so that certain potential safety hazard is easily caused, and the lighting problem is also influenced; the combustion method releases heat by burning fuel, has high fuel cost and larger investment, does not conform to the environment protection direction of energy conservation and emission reduction, and is easy to generate SO2And harmful gases such as CO and NOx and particulate pollution.
Disclosure of Invention
Therefore, the invention aims to solve the technical problems that in the prior art, the carbon dioxide application is low in efficiency, not environment-friendly and high in cost, lighting is affected by physical heat preservation, potential safety hazards exist, the heat preservation cost of a combustion method is high, not environment-friendly and high in cost in greenhouse production increase, and the greenhouse production increase device which can be used for carbon dioxide application and greenhouse temperature regulation and is low in cost, safe, efficient, environment-friendly and controllable is provided.
Therefore, the invention provides a greenhouse yield increasing device, which comprises: a gas inlet line; the infrared radiation part is arranged inside the greenhouse and communicated with the fuel gas inlet pipeline, catalyzes the fuel gas conveyed by the fuel gas inlet pipeline, and the fuel gas reacts with oxygen to be converted into carbon dioxide and water and releases heat energy.
Preferably, the greenhouse also comprises an air pump, and the air pump is communicated with the inside and the outside of the greenhouse; the temperature and humidity sensor is arranged in the greenhouse and is used for monitoring the temperature and the humidity in the greenhouse; the gas monitoring device is arranged in the greenhouse and is used for monitoring the gas composition and concentration in the greenhouse; and the control system is in communication connection with the infrared radiation part, the air pump, the temperature and humidity sensor and the gas monitoring device and is used for controlling the gas consumption, the carbon dioxide and water content and the temperature of the infrared radiation part in the greenhouse.
Preferably, the infrared radiation part comprises a shell, a cavity and a radiation port, wherein the radiation port is arranged on the shell and communicated with the cavity; the infrared radiation panel is arranged on the radiation port; it has a catalyst layer made of catalyst material; the gas inlet pipeline is communicated with the cavity and used for providing gas for the infrared radiation panel; and the preheating assembly is used for preheating the infrared radiation panel.
Preferably, an oxygen inlet pipe is communicated with the cavity and used for providing oxygen for the infrared radiation panel.
Preferably, a first control valve is arranged on the oxygen inlet pipeline; a second control valve is arranged on the gas inlet pipeline; the control system controls the first control valve and/or the second control valve to control the air inflow of oxygen and/or fuel gas.
Preferably, the oxygen inlet pipeline is communicated with the gas outlet end of the fuel gas inlet pipeline and is communicated with the infrared radiation part through a gas inlet main pipe.
Preferably, the preheating assembly comprises an annular accommodating part wrapping the outer contour of the infrared radiation panel, and the annular accommodating part is connected with the heating part.
Preferably, the method further comprises the following steps: when the concentration of the carbon dioxide in the greenhouse is lower than the concentration required by greenhouse crops, the control system controls the air pump to release the carbon dioxide from the carbon dioxide storage tank; when the concentration of the carbon dioxide in the greenhouse is higher than the concentration required by greenhouse crops, the surplus carbon dioxide is stored in the carbon dioxide storage tank.
Preferably, still include heat transfer device, heat transfer device lays in the crops below, and when the temperature in the big-arch shelter is higher than the required temperature of crops normal growth, control system control heat transfer device collects surplus heat energy, and when the temperature in the big-arch shelter is less than the required temperature of crops normal growth, heat transfer device releases heat energy, resumes the required temperature of crops normal growth in the messenger big-arch shelter.
The technical scheme of the invention has the following advantages:
1. the invention provides a greenhouse yield increasing device, which comprises: a gas inlet line; the infrared radiation part is arranged inside the greenhouse and communicated with the fuel gas inlet pipeline, catalyzes the fuel gas conveyed by the fuel gas inlet pipeline, and the fuel gas reacts with oxygen to be converted into carbon dioxide and water and releases heat energy. Under the action of a catalyst, carbon dioxide and water generated by the reaction of fuel gas and oxygen at the temperature lower than the ignition point of the fuel gas can provide raw materials for the generation of crops, namely the related photosynthesis, so as to promote the growth of the crops; the released heat energy and the generated infrared radiation can be used for adjusting the temperature in the greenhouse and providing proper temperature for the growth of crops in the greenhouse, so that the crops can grow in cold areas and seasons, and the high yield of the crops are realized; meanwhile, gas and air are adopted for reaction to generate heat, the reaction temperature is lower than the combustion point temperature of the gas, open fire cannot be generated, and the device is safe, environment-friendly and low in use cost.
2. The greenhouse yield increasing device provided by the invention further comprises an air pump, wherein the air pump is communicated with the inside and the outside of the greenhouse; the temperature and humidity sensor is arranged in the greenhouse and is used for monitoring the temperature and the humidity in the greenhouse; the gas monitoring device is arranged in the greenhouse and is used for monitoring the gas composition and concentration in the greenhouse; and the control system is in communication connection with the infrared radiation part, the air pump, the temperature and humidity sensor and the gas monitoring device and is used for controlling the gas consumption, the carbon dioxide and water content and the temperature of the infrared radiation part in the greenhouse. The gas monitoring device monitors gas components and concentration in the greenhouse, the temperature and humidity sensor monitors temperature and humidity in the greenhouse, and the air pump and the control system control the infrared radiation part to adjust the content of carbon dioxide in the greenhouse and the heat generated by the infrared radiation part in real time to control the temperature in the greenhouse.
3. The greenhouse production increasing device provided by the invention further comprises: when the concentration of the carbon dioxide in the greenhouse is lower than the concentration required by greenhouse crops, the control system controls the air pump to release the carbon dioxide from the carbon dioxide storage tank; when the concentration of the carbon dioxide in the greenhouse is higher than the concentration required by greenhouse crops, the surplus carbon dioxide is stored in a carbon dioxide storage tank; the carbon dioxide storage tank communicated with the air pump can collect surplus carbon dioxide generated by the infrared radiation part, so that the emission pollution of the carbon dioxide to the outside of the greenhouse is reduced, when the concentration of the carbon dioxide in the greenhouse is lower than the concentration required by crops in the greenhouse, the carbon dioxide in the greenhouse can be supplemented, and the concentration of the carbon dioxide in the greenhouse can be adjusted.
4. The greenhouse yield increasing device provided by the invention further comprises a heat exchange device, wherein the heat exchange device is laid below crops, when the temperature in the greenhouse is higher than the temperature required by the normal growth of the crops, the control system controls the heat exchange device to collect surplus heat energy, and when the temperature in the greenhouse is lower than the temperature required by the normal growth of the crops, the heat exchange device releases heat energy to enable the temperature in the greenhouse to be recovered to the temperature required by the normal growth of the crops. The surplus heat energy generated by the infrared radiation part can be collected by arranging the heat exchange device, and when the temperature in the greenhouse is lower than the temperature required by normal growth of crops, the heat exchange device releases the heat energy and can adjust the temperature in the greenhouse.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a greenhouse stimulation apparatus provided in one embodiment of the present invention;
FIG. 2 is a schematic longitudinal sectional view of the structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the IR radiating portion of FIG. 1;
description of reference numerals:
1. a temperature and humidity sensor; 2. an infrared radiation section; 3. a control system; 4. a carbon dioxide gas storage tank; 5. a heat exchange device; 6. an air pump; 7. a gas monitoring device; 8. a preheating assembly; 9. a housing; 10. an infrared radiation panel; 11. an oxygen inlet line; 12. a gas inlet line; 13. a first control valve; 14. a second control valve; 15. an intake manifold; 16. a radiation opening; 17. an annular housing member; 19. a heating member; 20. a cavity.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 2, a specific embodiment of a greenhouse yield increasing device comprises: a gas inlet line 12; the infrared radiation part 2 is arranged in the greenhouse and communicated with the fuel gas inlet pipeline 12, the infrared radiation part 2 catalyzes the fuel gas conveyed by the fuel gas inlet pipeline 12, and the fuel gas reacts with oxygen to be converted into carbon dioxide and water and releases heat energy; the number of the infrared radiation parts 2 and the arrangement in the greenhouse can be comprehensively calculated and determined according to the planting area of crops in the greenhouse and the volume of the internal space in the greenhouse.
As shown in fig. 3, the infrared radiation part 2 includes a housing 9 having a cavity 20, a radiation port 16 connected to the cavity 20 is provided on the housing 9, an infrared radiation panel 10 having a catalyst layer made of a catalyst material is provided on the radiation port 16, and a preheating assembly 8 for preheating the infrared radiation panel 10, the preheating assembly 8 includes an annular accommodating part 17 and a heating part 19; the infrared radiation panel 10 is connected with the radiation port 16 through an annular accommodating part 17 on the preheating assembly 8, the annular accommodating part 17 is embedded in the cavity 20, the peripheral side of the annular accommodating part 17 is hermetically connected with the inner wall of the cavity 20, the annular accommodating part 17 wraps the outer contour of the infrared radiation panel 10, the annular accommodating part 17 is connected with the heating part 19, and optionally, the heating part 19 is a heating rod or a heating wire. The gas inlet pipeline 12 and the oxygen inlet pipeline 11 are communicated with each other at the gas outlet end and communicated with the cavity 20 of the infrared radiation part 2 through the gas inlet header 15, and are used for providing gas and oxygen for the infrared radiation panel 10, the gas inlet pipeline 12 and the oxygen inlet pipeline 11 are respectively provided with a first control valve 13 and a second control valve 14, the first control valve 13 and the second control valve 14 are in communication connection with the control system 3, the control system 3 controls the gas inlet amount of the oxygen and the gas, so that the oxygen and the gas can fully react on the infrared radiation panel 10, and the reaction is efficient. The preheating component 8 heats the annular accommodating component 17 through the heating component 19 so as to heat the catalyst layer on the infrared radiation panel 10 to a certain temperature, the first control valve 13 on the fuel gas inlet pipeline 12 and the second control valve 14 of the oxygen gas inlet pipeline 11 are opened, the gas outlet ends of the fuel gas inlet pipeline 12 and the oxygen gas inlet pipeline 11 are communicated and deliver fuel gas and oxygen gas to the infrared radiation panel 10 through the gas inlet header pipe 15, and the fuel gas and the oxygen gas generate carbon dioxide and water and release a large amount of heat energy under the action of the catalyst; the carbon dioxide and water after the catalytic reaction are exhausted outwards from the surface of the infrared radiation panel 10 in a gaseous state; half of the generated heat energy is directly released into the greenhouse to heat the greenhouse, the other half of the heat energy heats the infrared radiation panel 10 to generate infrared rays, the infrared rays are radiated into the greenhouse through the radiation port 16 and are selectively absorbed by organic matters and the environment, and the directional radiation heating function can be realized. Under the action of a catalyst, carbon dioxide and water generated by the reaction of fuel gas and oxygen at the temperature lower than the ignition point of the fuel gas can provide raw materials for the generation of crops, namely the related photosynthesis, so as to promote the growth of the crops; the released heat energy and the generated infrared radiation can be used for adjusting the temperature in the greenhouse and providing proper temperature for the growth of crops in the greenhouse, so that the crops can grow in cold areas and seasons, and the high yield of the crops are realized; meanwhile, gas and air are adopted for reaction to generate heat, the reaction temperature is lower than the combustion point temperature of the gas, open fire cannot be generated, and the device is safe, environment-friendly and low in use cost.
As shown in fig. 1 to 3, the greenhouse yield increasing device further comprises an air pump 6 communicated with the inside and the outside of the greenhouse and a carbon dioxide gas storage tank 4 communicated with the air pump 6, one or more gas monitoring devices 7 are installed in the greenhouse and are in communication connection with the control system 3 according to the planting area of crops and the positions of the crops distributed in the greenhouse, and are used for monitoring the gas components and the concentration in the greenhouse, particularly the concentration of the carbon dioxide in the greenhouse, when the gas monitoring devices 7 monitor that the concentration of the carbon dioxide in the greenhouse is higher than the concentration required by the greenhouse crops due to the carbon dioxide generated by the infrared radiation part 2, the air pump 6 extracts the surplus carbon dioxide and stores the surplus carbon dioxide in the carbon dioxide gas storage tank 4, and meanwhile, the control system 3 reduces the air inflow of the gas inlet pipeline 12 and the oxygen inlet pipeline 11 by controlling the first control valve 13 and the second control valve, reduce the amount of carbon dioxide generated. On the contrary, when the concentration of the carbon dioxide in the greenhouse is lower than the concentration required by the greenhouse crops, the control system 3 controls the air pump 6 to release the carbon dioxide from the carbon dioxide storage tank 4 to supplement the carbon dioxide into the greenhouse. The carbon dioxide storage tank 4 communicated with the air pump 6 can collect surplus carbon dioxide generated by the infrared radiation part 2, so that the emission pollution of the carbon dioxide to the outside of the greenhouse is reduced, and when the concentration of the carbon dioxide in the greenhouse is lower than the concentration required by crops in the greenhouse, the carbon dioxide in the greenhouse can be supplemented, and the concentration of the carbon dioxide in the greenhouse can be adjusted. According to the planting area of crops and the positions of the crops distributed in the greenhouse, one or more temperature and humidity sensors 1 are installed in the greenhouse and used for monitoring the temperature and the humidity in the greenhouse, a heat exchange device 5 is laid below the crops, when the temperature in the greenhouse is higher than the temperature required by the normal growth of the crops due to the heat energy released by the infrared radiation part 2, the temperature and humidity sensors 1 feed the monitored temperature of the greenhouse back to a control system 3, and the control system 3 controls the heat exchange device 5 to collect surplus heat energy; on the contrary, when the temperature in the greenhouse is lower than the temperature required by the normal growth of crops, the heat exchange device 5 releases heat energy to ensure that the temperature in the greenhouse is recovered to the temperature required by the normal growth of the crops; the surplus heat energy generated by the infrared radiation part 2 can be collected by arranging the heat exchange device 5, and when the temperature in the greenhouse is lower than the temperature required by the normal growth of crops, the heat exchange device 5 releases the heat energy, so that the temperature in the greenhouse can be adjusted. Meanwhile, the temperature and humidity sensor 1 can also monitor the humidity in the greenhouse and feed the humidity back to the control system 3, so that the amount of water generated by the catalytic reaction of the infrared radiation part 2 is controlled, and the humidity in the greenhouse is adjusted to ensure the normal growth of crops.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (9)
1. The utility model provides a big-arch shelter stimulation device which characterized in that includes:
a gas inlet line (12);
the infrared radiation part (2) is arranged inside the greenhouse and communicated with the fuel gas inlet pipeline (12), the infrared radiation part (2) catalyzes the fuel gas conveyed by the fuel gas inlet pipeline (12), and the fuel gas reacts with oxygen to be converted into carbon dioxide and water and release heat energy.
2. The greenhouse stimulation production increasing device according to claim 1, further comprising an air pump (6), wherein the air pump (6) is communicated with the inside and the outside of the greenhouse;
the temperature and humidity sensor (1) is arranged in the greenhouse and is used for monitoring the temperature and the humidity in the greenhouse;
the gas monitoring device (7) is arranged in the greenhouse, and is used for monitoring the gas composition and concentration in the greenhouse, and at least one gas monitoring device (7) is arranged in the greenhouse;
the greenhouse gas supply system comprises a control system (3), wherein the control system (3) is in communication connection with an infrared radiation part (2), an air pump (6), a temperature and humidity sensor (1) and a gas monitoring device (7) and used for controlling the gas consumption, the carbon dioxide content, the water content and the temperature of the infrared radiation part (2) in a greenhouse.
3. The greenhouse stimulation tool as claimed in claim 1, characterized in that the infrared radiation section (2) comprises a housing (9) with a cavity (20) and a radiation opening (16) provided in the housing (9) and communicating with the cavity (20);
an infrared radiation panel (10) provided on the radiation port (16); it has a catalyst layer made of catalyst material; the gas inlet pipeline (12) is communicated with the cavity (20) and is used for providing gas for the infrared radiation panel (10);
a preheating assembly (8) for preheating the infrared radiation panel (10).
4. The greenhouse stimulation apparatus of claim 3, further comprising: an oxygen inlet duct (11) communicating with said cavity (20) for supplying oxygen to said infrared radiation panel (10).
5. The greenhouse stimulation tool as claimed in claim 4, wherein the oxygen inlet pipeline (11) is provided with a first control valve (13); a second control valve (14) is arranged on the fuel gas inlet pipeline (12); the control system (3) controls the first control valve (13) and/or the second control valve (14) to control the intake air amount of oxygen and/or gas.
6. The greenhouse stimulation device as claimed in claim 4, wherein the oxygen inlet pipeline (11) is communicated with the gas outlet end of the fuel gas inlet pipeline (12) and is communicated with the infrared radiation part (2) through an inlet manifold (15).
7. The greenhouse stimulation apparatus of any one of claims 3 to 6,
the preheating assembly (8) comprises an annular accommodating part (17) wrapping the outer contour of the infrared radiation panel (10), and the annular accommodating part (17) is connected with a heating part (19).
8. The greenhouse stimulation apparatus of claim 2, further comprising: the carbon dioxide gas storage tank (4) is communicated with the air pump (6), and when the concentration of the carbon dioxide in the greenhouse is lower than the concentration required by greenhouse crops, the control system (3) controls the air pump (6) to release the carbon dioxide from the carbon dioxide gas storage tank (4); and when the concentration of the carbon dioxide in the greenhouse is higher than the concentration required by greenhouse crops, the surplus carbon dioxide is stored in the carbon dioxide storage tank (4).
9. The greenhouse yield increasing device as claimed in claim 2, further comprising a heat exchange device (5), wherein the heat exchange device (5) is laid below the crops, when the temperature in the greenhouse is higher than the temperature required by the normal growth of the crops, the control system (3) controls the heat exchange device (5) to collect surplus heat energy, and when the temperature in the greenhouse is lower than the temperature required by the normal growth of the crops, the heat exchange device (5) releases heat energy, so that the temperature in the greenhouse is restored to the temperature required by the normal growth of the crops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712657.6A CN111713316A (en) | 2020-07-22 | 2020-07-22 | Greenhouse yield increasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712657.6A CN111713316A (en) | 2020-07-22 | 2020-07-22 | Greenhouse yield increasing device |
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| Publication Number | Publication Date |
|---|---|
| CN111713316A true CN111713316A (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010712657.6A Withdrawn CN111713316A (en) | 2020-07-22 | 2020-07-22 | Greenhouse yield increasing device |
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| CN (1) | CN111713316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115443838A (en) * | 2022-10-11 | 2022-12-09 | 合肥创农生物科技有限公司 | Plant gas self-balancing system for indoor environment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115443838A (en) * | 2022-10-11 | 2022-12-09 | 合肥创农生物科技有限公司 | Plant gas self-balancing system for indoor environment |
| CN115443838B (en) * | 2022-10-11 | 2024-07-02 | 合肥创农生物科技有限公司 | Plant gas self-balancing system for indoor environment |
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