CN211353285U - Energy-saving solar power storage device for greenhouse - Google Patents
Energy-saving solar power storage device for greenhouse Download PDFInfo
- Publication number
- CN211353285U CN211353285U CN201921843376.3U CN201921843376U CN211353285U CN 211353285 U CN211353285 U CN 211353285U CN 201921843376 U CN201921843376 U CN 201921843376U CN 211353285 U CN211353285 U CN 211353285U
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- energy
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- heat preservation
- arch shelter
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- 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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Greenhouses (AREA)
Abstract
The utility model belongs to the technical field of solar energy power storage device, especially, be an energy-saving solar energy power storage device for big-arch shelter, including the big-arch shelter main part, the front end of big-arch shelter main part is the knee wall, the rear end of big-arch shelter main part is the heat preservation wall, the knee wall with the fixed overlap joint in the parallel interval in top of heat preservation wall has ten longitudinal support beam, ten be fixed with printing opacity glass and heat preservation roof, ten in turn between the longitudinal support beam the both sides vertical fixation of longitudinal support beam top surface has transverse guide, two transverse guide's top surface activity gomphosis has five photovoltaic cell panel. The utility model discloses the temperature when big-arch shelter main part inner chamber is less than the setting value or arrived cloudy day, evening, then gear motor passes through motor gear engagement linkage ratch, finally drives five photovoltaic cell board and removes to printing opacity glass's top surface, shields and the heat preservation function, and five photovoltaic cell board also can carry out the shading when outside sunshine is strong, avoid the direct seedling of insolate crop of sunshine.
Description
Technical Field
The utility model relates to a solar energy power storage device technical field specifically is an energy-saving solar energy power storage device for big-arch shelter.
Background
A vegetable greenhouse is a frame film-covered structure with excellent heat-insulating property, which can make people eat out-of-season vegetables, a bamboo structure or steel structure skeleton is used in a common vegetable greenhouse, one or more layers of heat-insulating plastic films are covered on the bamboo structure or steel structure skeleton, so that a greenhouse space is formed, the application of the greenhouse is more extensive along with the development of production, the greenhouse is used for potted flower and cut flower cultivation currently, fruit trees are used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and tangerines and the like, forestry production is used for forest seedling cultivation and ornamental tree cultivation, the breeding industry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish and fry and the like, the loss of heat generated by the growth of internal vegetables is well prevented, the greenhouse has good heat-insulating effect, photovoltaic cell power generation is one of the current popular utilization modes of solar energy, and the solar energy generation greenhouse has a light, The advantage that the installation is simple, arrange the flexibility, consequently also begin to utilize in the big-arch shelter warmhouse, combine together with current big-arch shelter, make full use of solar energy light and heat, because the difficult storage of electric energy, so need use the battery storage or use nearby with the electric energy that the photovoltaic cell board on the big-arch shelter sent to adjust each other with the big-arch shelter.
The current solar energy storage device for the greenhouse has the following problems:
1. the current solar energy storage device for the greenhouse cannot well adjust the temperature inside the solar energy storage device at low temperature or high temperature, so that a good growing environment cannot be provided for the seedlings of crops.
2. The current solar energy power storage device for the greenhouse cannot timely replenish water and irrigate crop seedlings when the interior of the greenhouse is dry.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an energy-saving solar power storage device for big-arch shelter has solved present energy-saving solar power storage device for big-arch shelter and can not adjust its inside temperature well under low temperature or high temperature to and can not in time carry out the problem of moisturizing watering to the crop seedling when the inside arid of big-arch shelter.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving solar power storage device for a greenhouse comprises a greenhouse main body, wherein a supporting wall is arranged at the front end of the greenhouse main body, a heat insulation wall is arranged at the rear end of the greenhouse main body, ten longitudinal supporting beams are fixedly lapped on the supporting wall and the top end of the heat insulation wall at intervals in parallel, light-transmitting glass and heat insulation top plates are alternately fixed among the ten longitudinal supporting beams, transverse guide rails are vertically fixed on two sides of the top surfaces of the ten longitudinal supporting beams, five photovoltaic cell panels are movably embedded on the top surfaces of the two transverse guide rails, the bottom ends of the five photovoltaic cell panels are connected to the same linkage toothed bar together, a speed reduction motor is fixedly installed on the outer side of the supporting wall, a motor gear is connected in series with an output shaft of the speed reduction motor, the motor gear is meshed with the linkage toothed bar, and a voltage stabilizing module, a storage battery and a relay assembly are, the output ends of the five photovoltaic cell panels are electrically connected to the storage battery through the voltage stabilizing module, and the storage battery is electrically connected to the speed reducing motor through the relay assembly.
As a preferred technical scheme of the utility model, ten vertical supporting beam's bottom hoist and mount is fixed with the transport pipe network, the irrigation pump is installed in the outside of big-arch shelter, the delivery port intercommunication of irrigation pump the transport pipe network, the battery passes through relay subassembly electric connection the irrigation pump.
As an optimal technical scheme of the utility model, the door that opens and shuts is installed to one side of big-arch shelter main part, ventilation fan is installed to the opposite side of big-arch shelter main part, the battery passes through relay subassembly electric connection ventilation fan.
As a preferred technical scheme of the utility model, temperature and humidity inductor and energy-saving control module are installed to the inner chamber of big-arch shelter main part, temperature and humidity inductor's signal end electric connection energy-saving control module's signal input part, energy-saving control module's instruction output end electric connection the control port of relay subassembly.
As an optimal technical scheme of the utility model, the knee wall with it has the heat preservation straw all to fill in the heat preservation wall, the height of heat preservation wall does the twice to the quadruple of knee wall height.
As an optimal technical scheme of the utility model, five photovoltaic cell panel's bottom side the heat preservation wall with the diffuse reflection board of all laminating of inboard of heat preservation roof.
(III) advantageous effects
Compared with the prior art, the utility model provides an energy-saving solar power storage device for big-arch shelter possesses following beneficial effect:
1. this energy-saving solar power storage device for big-arch shelter, the temperature of big-arch shelter main part inner chamber is less than the setting value or arrived cloudy day, evening, then gear motor passes through motor gear meshing linkage ratch, finally drives five photovoltaic cell board and removes to printing opacity glass's top surface, shields and the heat preservation function, and five photovoltaic cell board also can carry out the shading when outside sunshine is strong, avoid the direct seedling of insolateing the crop of sunshine.
2. This energy-saving solar power storage device for big-arch shelter sets up the temperature of temperature and humidity inductor real-time induction big-arch shelter main part inner chamber and with signal transfer to energy-saving control module, and when the temperature of big-arch shelter main part inner chamber was too high, energy-saving control module opened ventilation fan through the relay subassembly and discharged inside high temperature air, and when the crop of big-arch shelter main part inner chamber needed to be irrigated, energy-saving control module switched on the irrigation pump through the relay subassembly, and the irrigation pump was watered the crop through carrying the pipe network.
Drawings
FIG. 1 is a schematic view of the subjective structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
fig. 3 is a schematic diagram of the circuit structure of the present invention.
In the figure: 1. a greenhouse main body; 2. a support wall; 3. a heat preservation wall; 4. a longitudinal support beam; 5. a light-transmitting glass; 6. a heat preservation top plate; 7. a transverse guide rail; 8. a photovoltaic cell panel; 9. a linkage rack bar; 10. a reduction motor; 11. a motor gear; 12. a voltage stabilization module; 13. a storage battery; 14. an electrical component; 15. a delivery pipe network; 16. pouring a pump; 17. opening and closing the door; 18. a ventilation fan; 19. a temperature and humidity sensor; 20. and an energy-saving control module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: an energy-saving solar power storage device for a greenhouse comprises a greenhouse main body 1, wherein a support wall 2 is arranged at the front end of the greenhouse main body 1, a heat insulation wall 3 is arranged at the rear end of the greenhouse main body 1, ten longitudinal support beams 4 are fixedly lapped on the top ends of the support wall 2 and the heat insulation wall 3 at intervals in parallel, light-transmitting glass 5 and heat insulation top plates 6 are alternately fixed among the ten longitudinal support beams 4, transverse guide rails 7 are vertically fixed on two sides of the top surfaces of the ten longitudinal support beams 4, five photovoltaic cell panels 8 are movably embedded on the top surfaces of the two transverse guide rails 7, the bottom ends of the five photovoltaic cell panels 8 are connected to the same linkage toothed bar 9, a speed reducing motor 10 is fixedly installed on the outer side of the support wall 2, a motor gear 11 is connected to an output shaft of the speed reducing motor 10 in series, the motor gear 11 is meshed with the linkage toothed bar 9, a voltage stabilizing module 12, the output ends of the five photovoltaic cell panels 8 are electrically connected to a storage battery 13 through a voltage stabilizing module 12, and the storage battery 13 is electrically connected to a speed reducing motor 10 through a relay assembly 14.
In this embodiment, the transparent glass 5 is used for receiving solar light, the heat preservation roof 6 is used for preserving heat of the inner cavity of the greenhouse main body 1, the five photovoltaic cell panels 8 are used for receiving the solar light and converting the solar light into electric energy, the electric energy is input into the storage battery 13 for storage after being stabilized by the voltage stabilizing module 12, meanwhile, the five photovoltaic cell panels 8 slide between the transparent glass 5 and the heat preservation roof 6 through the two transverse guide rails 7, when the photovoltaic cell panels 8 slide to the top end of the heat preservation roof 6, the transparent glass 5 is in an open state, the light can pass through the transparent glass 5 to heat the inner cavity of the greenhouse main body 1, when the temperature of the inner cavity of the greenhouse main body 1 is lower than a set value or in the cloudy day and at night, the relay assembly 14 is connected with the speed reducing motor 10, the speed reducing motor 10 is meshed with the linkage rack bar 9 through the motor gear 11, and, shielding and heat preservation functions are carried out, when external sunlight is strong, the five photovoltaic cell panels 8 can also shade light, seedlings of crops are prevented from being directly exposed to the sun, and the voltage stabilizing module 12 is an LM317 type direct current adjustable voltage stabilizing power supply module.
Specifically, the bottom ends of the ten longitudinal supporting beams 4 are fixedly hoisted with a conveying pipe network 15, the outside of the greenhouse is provided with a irrigation pump 16, the water outlet of the irrigation pump 16 is communicated with the conveying pipe network 15, and the storage battery 13 is electrically connected with the irrigation pump 16 through a relay assembly 14.
In this embodiment, when crops in the inner cavity of the greenhouse main body 1 need to be irrigated, the energy-saving control module 20 switches on the irrigation pump 16 through the relay assembly 14, and the irrigation pump 16 enables water to reach the crop irrigation area through the conveying pipe network 15 to irrigate the crops.
Specifically, an opening and closing door 17 is installed on one side of the greenhouse main body 1, a ventilation fan 18 is installed on the other side of the greenhouse main body 1, and the storage battery 13 is electrically connected with the ventilation fan 18 through the relay assembly 14.
In this embodiment, when the temperature of the inner cavity of the greenhouse main body 1 is too high, the energy-saving control module 20 turns on the ventilation fan 18 through the relay assembly 14 to discharge the high-temperature air inside.
Specifically, a temperature and humidity sensor 19 and an energy-saving control module 20 are installed in the inner cavity of the greenhouse main body 1, a signal end of the temperature and humidity sensor 19 is electrically connected to a signal input end of the energy-saving control module 20, and an instruction output end of the energy-saving control module 20 is electrically connected to a control port of the relay assembly 14.
In this embodiment, the temperature and humidity sensor 19 adopts a TH258 type electronic temperature and humidity detector, the temperature and humidity sensor 19 senses the temperature of the inner cavity of the greenhouse main body 1 in real time and transmits a signal to the energy-saving control module 20, when the temperature of the inner cavity of the greenhouse main body 1 is too high, the energy-saving control module 20 starts the ventilation fan 18 through the relay assembly 14 to discharge high-temperature air inside, when crops in the inner cavity of the greenhouse main body 1 need irrigation, the energy-saving control module 20 switches on the irrigation pump 16 through the relay assembly 14, and when the temperature of the inner cavity of the greenhouse main body 1 is lower than a set value or in cloudy days, at night, or when external sunlight strongly needs to be shielded, the relay assembly 14 switches on the speed; wherein, energy-conserving control module 20 adopts the MCU chip, and the MCU chip is to central processing unit, random access memory, read only memory that have data processing ability, integrated to an integrated circuit chip that constitutes on the integrated circuit, has the analysis and the operation function of signal to output the result of transportation through the output port of self, consequently control that can be accurate the utility model discloses a adjust temperature, shading and watering work step.
Specifically, heat preservation straw is filled in both the supporting wall 2 and the heat preservation wall 3, and the height of the heat preservation wall 3 is two times to four times of the height of the supporting wall 2.
In this embodiment, the straw is the insulation material that cheap easily obtained, it has the heat preservation straw all to fill in knee wall 2 and the heat preservation wall 3, can preserve the temperature in the 1 inner chamber of big-arch shelter main part, the height of heat preservation wall 3 is twice to four times of knee wall 2 height, consequently ten longitudinal support beam 4 of overlap joint between the two are the slope form, the printing opacity glass 5 and the five photovoltaic cell board 8 that it bore can be directly faced the sun, furthest's receipt solar energy, promote the inside temperature of big-arch shelter and turn into corresponding electric energy.
Specifically, diffuse reflection plates are attached to the bottom sides of the five photovoltaic cell panels 8 and the inner sides of the heat preservation wall 3 and the heat preservation top plate 6.
In this embodiment, the diffuse reflection plate can diffuse and reflect the direct light, so that the energy contained in the light can be intercepted to the maximum extent, the light is retained in the inner cavity of the greenhouse main body 1, and the temperature of the inner cavity of the greenhouse main body 1 is enhanced.
In this embodiment, the voltage stabilizing module 12, the temperature and humidity sensor 19 and the energy-saving control module 20 are known technologies that are already disclosed and widely used in daily life.
The utility model discloses a theory of operation and use flow: the transparent glass 5 receives solar rays, the heat preservation top plate 6 preserves the heat of the inner cavity of the greenhouse main body 1, the photovoltaic cell panel 8 receives the solar rays and converts the solar rays into electric energy, the electric energy is input into the storage battery 13 for storage after being stabilized by the voltage stabilizing module 12, meanwhile, the photovoltaic cell panel 8 slides between the transparent glass 5 and the heat preservation top plate 6 through the two transverse guide rails 7, when the photovoltaic cell panel 8 slides to the top end of the heat preservation top plate 6, the transparent glass 5 is in an open state, the rays can pass through the transparent glass 5 to heat the inner cavity of the greenhouse main body 1, the temperature and humidity sensor 19 senses the temperature of the inner cavity of the greenhouse main body 1 in real time and transmits signals to the energy-saving control module 20, when the temperature of the inner cavity of the greenhouse main body 1 is too high, the energy-saving control module 20 starts the ventilating fan 18 through the relay component 14 to exhaust high-, the energy-saving control module 20 is connected with the irrigation pump 16 through the relay assembly 14, the irrigation pump 16 can enable water to flow to the crop irrigation area through the conveying pipe network 15 to irrigate crops, when the temperature of the inner cavity of the greenhouse main body 1 is lower than a set value or reaches a cloudy day or at night, or when external sunlight strongly needs to be shielded, the relay assembly 14 is connected with the speed reducing motor 10, the speed reducing motor 10 is meshed with the linkage toothed bar 9 through the motor gear 11, finally, the five photovoltaic cell panels 8 are driven to move to the top surface of the light-transmitting glass 5 to achieve the functions of shielding and heat preservation, when the external sunlight of the five photovoltaic cell panels 8 is strong, the five photovoltaic cell panels can also be shielded, and seedlings of the crops.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an energy-saving solar power storage device for big-arch shelter, includes big-arch shelter main part (1), its characterized in that: the front end of the greenhouse main body (1) is a supporting wall (2), the rear end of the greenhouse main body (1) is a heat preservation wall (3), ten longitudinal supporting beams (4) are fixed and lapped on the supporting wall (2) and the top end of the heat preservation wall (3) at parallel intervals, ten longitudinal supporting beams (4) are alternately fixed between the longitudinal supporting beams (4) and are provided with light-transmitting glass (5) and heat preservation top plates (6), ten transverse guide rails (7) are vertically fixed on two sides of the top surface of each longitudinal supporting beam (4), five photovoltaic cell panels (8) are movably embedded on the top surfaces of the two transverse guide rails (7), the bottom ends of the five photovoltaic cell panels (8) are connected to the same linkage toothed bar (9) together, a speed reducing motor (10) is fixedly installed on the outer side of the supporting wall (2), a motor gear (11) is connected to an output shaft of the speed reducing motor (10) in series, the motor gear (11) is meshed, the inner wall fixed mounting of heat preservation wall (3) has voltage stabilizing module (12), battery (13) and relay subassembly (14), and five the output of photovoltaic cell board (8) all passes through voltage stabilizing module (12) electric connection to battery (13), battery (13) pass through relay subassembly (14) electric connection gear motor (10).
2. The solar power storage device for the energy-saving greenhouse as claimed in claim 1, wherein: ten bottom hoists of vertical supporting beam (4) are fixed with and carry pipe network (15), irrigation pump (16) are installed in the outside of big-arch shelter, the delivery port intercommunication of irrigation pump (16) carry pipe network (15), battery (13) pass through relay subassembly (14) electric connection irrigation pump (16).
3. The solar power storage device for the energy-saving greenhouse as claimed in claim 1, wherein: open and close door (17) are installed to one side of big-arch shelter main part (1), ventilation fan (18) are installed to the opposite side of big-arch shelter main part (1), battery (13) pass through relay subassembly (14) electric connection ventilation fan (18).
4. The solar power storage device for the energy-saving greenhouse as claimed in claim 1, wherein: temperature and humidity inductor (19) and energy-saving control module (20) are installed to the inner chamber of big-arch shelter main part (1), the signal end electric connection of temperature and humidity inductor (19) energy-saving control module's (20) signal input part, the instruction output electric connection of energy-saving control module (20) the control port of relay subassembly (14).
5. The solar power storage device for the energy-saving greenhouse as claimed in claim 1, wherein: the supporting wall (2) and the heat-insulating wall (3) are filled with heat-insulating straws, and the height of the heat-insulating wall (3) is two times to four times that of the supporting wall (2).
6. The solar power storage device for the energy-saving greenhouse as claimed in claim 1, wherein: diffuse reflection plates are attached to the bottom sides of the five photovoltaic cell panels (8) and the inner sides of the heat preservation wall (3) and the heat preservation top plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843376.3U CN211353285U (en) | 2019-10-30 | 2019-10-30 | Energy-saving solar power storage device for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843376.3U CN211353285U (en) | 2019-10-30 | 2019-10-30 | Energy-saving solar power storage device for greenhouse |
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| Publication Number | Publication Date |
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| CN211353285U true CN211353285U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921843376.3U Expired - Fee Related CN211353285U (en) | 2019-10-30 | 2019-10-30 | Energy-saving solar power storage device for greenhouse |
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| CN (1) | CN211353285U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748889A (en) * | 2021-10-28 | 2021-12-07 | 刘吉玲 | A energy-concerving and environment-protective big-arch shelter for farming |
| CN113767807A (en) * | 2021-09-30 | 2021-12-10 | 保山市林业和草原技术推广站(保山市林业和草原科学研究所) | Phyllanthus emblica cultivation method |
| CN113906934A (en) * | 2021-11-01 | 2022-01-11 | 蒋学美 | Novel energy-saving environment-friendly greenhouse and control method thereof |
| CN116897738A (en) * | 2023-09-07 | 2023-10-20 | 淄博景能科技有限公司 | Photovoltaic ceiling shade system for greenhouse and working method thereof |
-
2019
- 2019-10-30 CN CN201921843376.3U patent/CN211353285U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113767807A (en) * | 2021-09-30 | 2021-12-10 | 保山市林业和草原技术推广站(保山市林业和草原科学研究所) | Phyllanthus emblica cultivation method |
| CN113767807B (en) * | 2021-09-30 | 2023-08-04 | 保山市林业和草原技术推广站(保山市林业和草原科学研究所) | Cultivation method of phyllanthus emblica |
| CN113748889A (en) * | 2021-10-28 | 2021-12-07 | 刘吉玲 | A energy-concerving and environment-protective big-arch shelter for farming |
| CN113748889B (en) * | 2021-10-28 | 2023-07-21 | 长沙事在人为农业发展有限公司 | A energy-concerving and environment-protective big-arch shelter for farming |
| CN113906934A (en) * | 2021-11-01 | 2022-01-11 | 蒋学美 | Novel energy-saving environment-friendly greenhouse and control method thereof |
| CN116897738A (en) * | 2023-09-07 | 2023-10-20 | 淄博景能科技有限公司 | Photovoltaic ceiling shade system for greenhouse and working method thereof |
| CN116897738B (en) * | 2023-09-07 | 2024-04-05 | 淄博景能科技有限公司 | Photovoltaic ceiling shade system for greenhouse and working method thereof |
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