CN214125208U - Green energy-saving power generation device for agricultural greenhouse - Google Patents
Green energy-saving power generation device for agricultural greenhouse Download PDFInfo
- Publication number
- CN214125208U CN214125208U CN202022597147.7U CN202022597147U CN214125208U CN 214125208 U CN214125208 U CN 214125208U CN 202022597147 U CN202022597147 U CN 202022597147U CN 214125208 U CN214125208 U CN 214125208U
- Authority
- CN
- China
- Prior art keywords
- power generation
- generation device
- agricultural greenhouse
- saving power
- green energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
-
- 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
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to an agricultural greenhouse technical field discloses a green energy-conserving power generation facility for agricultural greenhouse, the top of installation grillage is located middle part position department and is provided with swing mechanism, the top of transmission support arm is fixed with solar cell panel among the swing mechanism, T shape spout has been seted up to the below symmetry of installation grillage, the installation grillage passes through T shape spout and is connected with the positioning mechanism block. The utility model discloses a positioning mechanism fixes on the keel frame of big-arch shelter with the location block of installation grillage, the staff of can being convenient for fixes energy-conserving power generation facility equipment, and in the equipment use, the symmetry that drives solar cell panel through swing mechanism rotates, the staff of can being convenient for opens the electric power storage to solar cell panel when using and handles, receive and release the protection processing to solar cell panel when not using, avoid external hail, the bad weather such as sleet causes energy-conserving power generation facility condition that structural damage appears.
Description
Technical Field
The utility model relates to an agricultural greenhouse technical field specifically is a green energy-conserving power generation facility for agricultural greenhouse.
Background
The agricultural greenhouse is a device which can provide the growth period of the greenhouse and increase the yield in seasons unsuitable for plant growth, is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons, has various types, can be divided into a great variety according to different roof truss materials, lighting materials, shapes, heating conditions and the like, comprises a heating system, a heat preservation system, a cooling system, a ventilation system, a control system, an irrigation system and the like, and is usually provided with an energy-saving power generation device along with the development of the times in order to save the daily maintenance cost of the agricultural greenhouse.
However, the energy-saving power generation device for the agricultural greenhouse in the current market has some defects, the traditional skill power generation device is single in structure and inconvenient to assemble flexibly, and the traditional skill power generation device is very easily interfered by external weather factors in the using process. Therefore, the technical personnel in the field provide a green energy-saving power generation device for an agricultural greenhouse to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving power generation facility of green for green house to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a green energy-saving power generation device for an agricultural greenhouse comprises an installation plate frame, wherein a swinging mechanism is arranged above the installation plate frame and positioned in the middle, a solar cell panel is fixed at the top end of a transmission support arm in the swinging mechanism, positioning screw holes A are symmetrically formed in the positions, positioned at two ends, of the upper surface of the installation plate frame, T-shaped sliding grooves are symmetrically formed below the installation plate frame, and the installation plate frame is connected with a positioning mechanism in a clamping mode through the T-shaped sliding grooves;
swing mechanism is including fixing the protective housing who installs grillage top middle part position department, the both sides symmetry of protective housing has seted up the swing draw-in groove, and protective housing's inboard symmetrical connection has the transmission main shaft, protective housing's rear side is located one end position department and is fixed with drive machine, the outside symmetry of transmission main shaft is fixed with the transmission support arm, and the both ends symmetry is fixed with drive gear around the transmission main shaft.
As a further aspect of the present invention: the positioning mechanism comprises an adjusting sliding plate, T-shaped clamping blocks are symmetrically arranged above the adjusting sliding plate, positioning screw holes B are symmetrically formed in the positions, located at the two ends, of the upper surface of the adjusting sliding plate, fastening connecting rods are symmetrically connected to the two sides of the adjusting sliding plate, and clamp through grooves are formed in the front surface of each fastening connecting rod in a penetrating mode.
As a further aspect of the present invention: the outer diameter of the T-shaped clamping block is matched with the inner diameter of the T-shaped sliding groove, the positioning mechanism and the mounting plate frame slide in a clamping mode through the T-shaped clamping block and the T-shaped sliding groove, and the number of the positioning mechanisms is not less than two.
As a further aspect of the present invention: the positioning screw hole B and the positioning screw hole A are the same in size, and fastening bolts are matched with the inner sides of the positioning screw hole B and the positioning screw hole A.
As a further aspect of the present invention: four sections are no less than to the quantity of fastening connecting rod, the clamp leads to the groove the same with the quantity of fastening connecting rod, and the clamp leads to the groove and the mutual one-to-one of fastening connecting rod, the clamp leads to the supporting location clamp that is provided with in inboard of groove.
As a further aspect of the present invention: the number of the transmission gears is two, teeth of the transmission gears are meshed with each other, and the transmission main shaft symmetrically rotates through the transmission gears.
As a further aspect of the present invention: the number of the solar panels is two, each group is not less than two, and the solar panels are symmetrically arranged relative to the horizontal central line of the protective shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a positioning mechanism and the location block of installation grillage, the staff of can being convenient for fixes energy-conserving power generation facility equipment on the keel frame of big-arch shelter, and then improve energy-conserving power generation facility's equipment convenience, reduce staff's manipulation strength simultaneously, and in the equipment use, the symmetry that drives solar cell panel through swing mechanism rotates, the staff of can being convenient for opens the electric power storage to solar cell panel when using and handles, receive and release the protection processing to solar cell panel when not using, avoid external hail, the condition that structural damage appears in energy-conserving power generation facility is caused to bad weather such as sleet.
Drawings
FIG. 1 is a schematic structural diagram of a green energy-saving power generation device for an agricultural greenhouse;
FIG. 2 is a schematic structural diagram of a swing mechanism in the green energy-saving power generation device for the agricultural greenhouse;
fig. 3 is a schematic structural diagram of a positioning mechanism in a green energy-saving power generation device for an agricultural greenhouse.
In the figure: 1. installing a plate frame; 2. positioning the screw hole A; 3. a T-shaped chute; 4. a positioning mechanism; 41. adjusting the sliding plate; 42. a T-shaped fixture block; 43. positioning the screw hole B; 44. fastening the connecting rod; 45. a clamp through groove; 5. a protective housing; 6. swinging the clamping groove; 7. a transmission support arm; 8. a solar panel; 9. a drive motor; 10. a transmission gear; 11. and (5) driving the main shaft.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a green energy-saving power generation device for an agricultural greenhouse includes a mounting plate frame 1, a swing mechanism is disposed above the mounting plate frame 1 at a middle position, a solar cell panel 8 is fixed at a top end of a transmission support arm 7 in the swing mechanism, the swing mechanism includes a protection housing 5 fixed at the middle position above the mounting plate frame 1, swing slots 6 are symmetrically disposed at two sides of the protection housing 5, a transmission main shaft 11 is symmetrically connected to an inner side of the protection housing 5, a transmission motor 9 is fixed at a position at one end of a rear side of the protection housing 5, the transmission support arm 7 is symmetrically fixed at an outer side of the transmission main shaft 11, transmission gears 10 are symmetrically fixed at front and rear ends of the transmission main shaft 11, the transmission gears 10 are two sets, teeth of the transmission gears 10 are engaged with each other, the transmission main shaft 11 rotates symmetrically through the transmission gears 10, the quantity of solar cell panel 8 is two sets of, two are no less than to every group, solar cell panel 8 is for the mutual symmetrical arrangement of horizontal central line of protective housing 5, in energy-conserving power generation facility use, when needs carry out the electric power storage during operation, driving motor 9 works, under drive gear 10's symmetrical meshing, drive transmission main shaft 11 symmetry and rotate, synchronous drive transmission support arm 7 symmetry swing, open solar cell panel 8 symmetry, carry out the electric power storage operation, when not using, driving motor 9 drives transmission support arm 7 symmetry closed, fold solar cell panel 8 symmetry and receive and release, avoid external hail, the condition that the structural damage appears in energy-conserving power generation facility is caused to bad weather such as sleet al.
The upper surface of the mounting plate frame 1 is symmetrically provided with positioning screw holes A2 at two ends, the lower part of the mounting plate frame 1 is symmetrically provided with T-shaped sliding grooves 3, the mounting plate frame 1 is connected with a positioning mechanism 4 in a clamping way through the T-shaped sliding grooves 3, the positioning mechanism 4 comprises an adjusting sliding plate 41, T-shaped clamping blocks 42 are symmetrically arranged above the adjusting sliding plate 41, the upper surface of the adjusting sliding plate 41 is symmetrically provided with positioning screw holes B43 at two ends, the outer diameter of each T-shaped clamping block 42 is matched with the inner diameter of the T-shaped sliding groove 3, the positioning mechanism 4 and the mounting plate frame 1 slide in a clamping way through the T-shaped clamping blocks 42 and the T-shaped sliding grooves 3, the number of the positioning mechanisms 4 is not less than two, the positioning screw holes B43 are the same as the positioning screw holes A2, and the inner sides of the positioning screw holes B43 and the positioning screw holes A2 are matched with fastening bolts, in the assembling process of the energy-saving power generation device, the energy-saving power generation device is placed at the top of the agricultural greenhouse, and then through the supporting block of T-shaped fixture block 42 and T-shaped spout 3, the staff adjusts the position of positioning mechanism 4, moves positioning mechanism 4 to the position directly over the big-arch shelter keel frame, and then twists supporting fastening bolt in positioning screw B43 and positioning screw A2, carries out the location processing to positioning mechanism 4.
Adjust slide 41's both sides symmetric connection has fastening connecting rod 44, fastening connecting rod 44's front surface runs through and has been seted up the clamp and has been led to groove 45, fastening connecting rod 44's quantity is no less than four sections, the clamp leads to groove 45 the same with fastening connecting rod 44's quantity, and the clamp leads to groove 45 and the mutual one-to-one of fastening connecting rod 44, the clamp leads to the supporting location clamp that is provided with in inboard of groove 45, after finishing fixing positioning mechanism 4, the staff will fasten connecting rod 44 and greenhouse keel frame laminating together, and then insert the supporting location clamp in the groove 45 of clamp, synchronous will fix a position the clamp block on greenhouse keel frame, make power generation facility fix on the greenhouse.
The utility model discloses a theory of operation is: in the process of assembling the energy-saving power generation device, the energy-saving power generation device is placed at the top of the agricultural greenhouse, the energy-saving power generation device is clamped with the T-shaped sliding groove 3 in a matched mode through the T-shaped clamping block 42, a worker adjusts the position of the positioning mechanism 4, moves the positioning mechanism 4 to the position right above the greenhouse keel frame, further screws a matched fastening bolt into the positioning screw hole B43 and the positioning screw hole A2, positions the positioning mechanism 4, after the positioning mechanism 4 is fixed, the worker attaches the fastening connecting rod 44 to the greenhouse keel frame, further inserts the matched positioning clamp into the clamp through groove 45, synchronously clamps the positioning clamp on the greenhouse keel frame, fixes the power generation device on the greenhouse, further in the using process of the energy-saving power generation device, when power storage work is needed, the transmission motor 9 works, under the symmetrical meshing of the transmission gear 10, the driving main shaft 11 is driven to rotate symmetrically, the driving support arms 7 are driven to swing symmetrically synchronously, the solar cell panels 8 are opened symmetrically, electricity storage work is carried out, when the solar cell panel is not used, the driving motor 9 drives the driving support arms 7 to be closed symmetrically, the solar cell panels 8 are folded and unfolded symmetrically, and the condition that the energy-saving power generation device is damaged due to severe weather such as hail, rain and snow outside is avoided.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The green energy-saving power generation device for the agricultural greenhouse comprises an installation plate frame (1), and is characterized in that a swing mechanism is arranged at the middle position above the installation plate frame (1), a solar cell panel (8) is fixed at the top end of a transmission support arm (7) in the swing mechanism, positioning screw holes A (2) are symmetrically formed in the positions, at two ends, of the upper surface of the installation plate frame (1), T-shaped sliding grooves (3) are symmetrically formed below the installation plate frame (1), and the installation plate frame (1) is connected with a positioning mechanism (4) in a clamping manner through the T-shaped sliding grooves (3);
swing mechanism is including fixing protective housing (5) in installation grillage (1) top middle part position department, swing draw-in groove (6) have been seted up to the bilateral symmetry of protective housing (5), and the inboard symmetrical connection of protective housing (5) has transmission main shaft (11), the rear side position in one end position department of protective housing (5) is fixed with drive motor (9), the outside symmetry of transmission main shaft (11) is fixed with transmission support arm (7), and the front and back both ends symmetry of transmission main shaft (11) is fixed with drive gear (10).
2. The green energy-saving power generation device for the agricultural greenhouse as claimed in claim 1, wherein the positioning mechanism (4) comprises an adjusting sliding plate (41), T-shaped clamping blocks (42) are symmetrically arranged above the adjusting sliding plate (41), positioning screw holes B (43) are symmetrically formed in the positions, at two ends, of the upper surface of the adjusting sliding plate (41), fastening connecting rods (44) are symmetrically connected to two sides of the adjusting sliding plate (41), and a hoop through groove (45) is formed in the front surface of each fastening connecting rod (44).
3. The green energy-saving power generation device for the agricultural greenhouse as claimed in claim 2, wherein the outer diameter of the T-shaped clamping block (42) is matched with the inner diameter of the T-shaped sliding groove (3), the positioning mechanism (4) and the mounting plate frame (1) slide in a clamping manner through the T-shaped clamping block (42) and the T-shaped sliding groove (3), and the number of the positioning mechanisms (4) is not less than two.
4. The green energy-saving power generation device for the agricultural greenhouse as claimed in claim 2, wherein the positioning screw holes B (43) and A (2) are the same in size, and the inner sides of the positioning screw holes B (43) and A (2) are matched with fastening bolts.
5. The green energy-saving power generation device for the agricultural greenhouse as claimed in claim 2, wherein the number of the fastening connecting rods (44) is not less than four, the number of the hoop through grooves (45) is the same as that of the fastening connecting rods (44), the hoop through grooves (45) and the fastening connecting rods (44) are in one-to-one correspondence, and the positioning hoops are arranged on the inner sides of the hoop through grooves (45) in a matched mode.
6. The green energy-saving power generation device for the agricultural greenhouse as claimed in claim 1, wherein the number of the transmission gears (10) is two, and the teeth of the transmission gears (10) are meshed with each other, and the transmission main shaft (11) rotates symmetrically through the transmission gears (10).
7. A green energy-saving power generation device for agricultural greenhouses according to claim 1, wherein the number of the solar panels (8) is two, each group is not less than two, and the solar panels (8) are arranged symmetrically with each other relative to a horizontal center line of the protective housing (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022597147.7U CN214125208U (en) | 2020-11-11 | 2020-11-11 | Green energy-saving power generation device for agricultural greenhouse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022597147.7U CN214125208U (en) | 2020-11-11 | 2020-11-11 | Green energy-saving power generation device for agricultural greenhouse |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214125208U true CN214125208U (en) | 2021-09-03 |
Family
ID=77503464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022597147.7U Expired - Fee Related CN214125208U (en) | 2020-11-11 | 2020-11-11 | Green energy-saving power generation device for agricultural greenhouse |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214125208U (en) |
Cited By (2)
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 |
CN113992131A (en) * | 2021-11-29 | 2022-01-28 | 江苏光讯电力新能源有限公司 | A supporting structure for sloping roof photovoltaic system uses |
-
2020
- 2020-11-11 CN CN202022597147.7U patent/CN214125208U/en not_active Expired - Fee Related
Cited By (3)
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 |
CN113992131A (en) * | 2021-11-29 | 2022-01-28 | 江苏光讯电力新能源有限公司 | A supporting structure for sloping roof photovoltaic system uses |
CN113992131B (en) * | 2021-11-29 | 2023-11-10 | 江苏光讯电力新能源有限公司 | Support structure for sloping roof photovoltaic system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN214125208U (en) | Green energy-saving power generation device for agricultural greenhouse | |
CN106211886B (en) | A kind of reversible coordinated type Plug seedling cuttage hand claw | |
CN206402774U (en) | It is a kind of to make full use of the green house of vegetables of solar energy | |
CN204968752U (en) | Greenhouse with adjustable reflex reflector | |
CN111758429B (en) | Multi-degree-of-freedom sun-shading three-dimensional greening device | |
CN111684969A (en) | Illumination regulation and control system is planted to big-arch shelter | |
CN215683711U (en) | Greenhouse with adjustable angle illumination | |
CN104885816A (en) | Three-dimensional temperature control greenhouse adopting solar energy | |
CN204796329U (en) | Three -dimensional solar energy control by temperature change big -arch shelter | |
CN214961274U (en) | Controllable plant light filling lamp | |
CN212464253U (en) | Solar folding rain-shielding greenhouse | |
CN213044354U (en) | Vertical greening device | |
CN213153132U (en) | Energy-conserving big-arch shelter is planted to strawberry | |
CN212259925U (en) | Berry tree device of growing seedlings | |
CN210352356U (en) | Greenhouse frame with adjustable height | |
CN218889042U (en) | Greenhouse shed adjusting mechanism | |
CN210042860U (en) | Intelligent photovoltaic greenhouse easy to construct | |
CN113196993A (en) | Wisdom green house big-arch shelter | |
CN112997762A (en) | Movable agricultural agronomy solar seedling raising device | |
CN213029311U (en) | Automatic ventilation green house | |
CN218353588U (en) | Agricultural economic big-arch shelter | |
CN220831037U (en) | Solar plant illumination landscape lamp box | |
CN214537166U (en) | Energy-concerving and environment-protective type drying device for wood working | |
CN214206562U (en) | Numerical control forest cuttage warmhouse booth that grows seedlings | |
CN212589234U (en) | Planting big-arch shelter is with solar protection devices convenient to installation regulation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |