CN211745690U - Humidity-adjustable vegetable planting greenhouse - Google Patents
Humidity-adjustable vegetable planting greenhouse Download PDFInfo
- Publication number
- CN211745690U CN211745690U CN201922211677.0U CN201922211677U CN211745690U CN 211745690 U CN211745690 U CN 211745690U CN 201922211677 U CN201922211677 U CN 201922211677U CN 211745690 U CN211745690 U CN 211745690U
- Authority
- CN
- China
- Prior art keywords
- greenhouse
- humidity
- big
- main body
- support frame
- 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
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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model discloses a humidity adjustable vegetable planting big-arch shelter, including big-arch shelter main part, thermal-arrest structure, first support frame, plastic film mounting bracket and control panel, all install thermal-arrest structure on the both sides outer wall of big-arch shelter main part, and be fixed with first support frame on the big-arch shelter main part outer wall of thermal-arrest structure top, and the plastic film mounting bracket is installed on the big-arch shelter main part top of first support frame one side, the central point on plastic film mounting bracket top puts the department and is fixed with the backup pad, and installs the second axis of rotation on one side of backup pad top, the second motor is installed to one side on first support frame top, and the output of second motor passes through the shaft coupling and installs the second pivot to driving belt is installed. The utility model discloses not only improve the practicality of big-arch shelter, promote the thermal-arrest effect of big-arch shelter, still reduce staff's intensity of labour.
Description
Technical Field
The utility model relates to a plant big-arch shelter technical field, specifically be a humidity adjustable vegetable planting big-arch shelter.
Background
Greenhouse planting is a planting technology, and the technology is a scientific planting mode, and because the greenhouse can meet the growth needs of most varieties of vegetables and has the characteristics of reducing plant diseases and insect pests and promoting high yield, more and more vegetables are planted in the greenhouse.
The vegetable planting greenhouse on the market is various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) The humidity adjustment of the existing vegetable planting greenhouse mostly needs manual control, and the vegetable greenhouse has low automation degree, so that the practicability of the greenhouse is not high;
(2) when the existing vegetable planting greenhouse is used in winter, the heat collection effect of the greenhouse is poor due to the fact that sunlight in winter is not strong and a plastic film of the greenhouse reflects a part of sunlight;
(3) the sunshade processing is carried out to big-arch shelter inside to being difficult to of this kind of present vegetable planting big-arch shelter in hot summer, and current solar protection devices is laid by the manual work more, wastes time and energy when retrieving, leads to staff's working strength higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a humidity adjustable vegetable planting big-arch shelter to the practicality that provides the big-arch shelter among the solution above-mentioned background is not high, big-arch shelter thermal-arrest effect is not good and the higher problem of staff intensity of labour.
In order to achieve the above object, the utility model provides a following technical scheme: a humidity-adjustable vegetable planting greenhouse comprises a greenhouse main body, heat collection structures, first support frames, a plastic film mounting frame and a control panel, wherein the heat collection structures are mounted on the outer walls of the two sides of the greenhouse main body, the first support frames are fixed on the outer wall of the greenhouse main body above the heat collection structures, the plastic film mounting frame is mounted at the top end of the greenhouse main body on one side of each first support frame, a support plate is fixed at the center position of the top end of the plastic film mounting frame, a second rotating shaft is mounted on one side of the top end of the support plate, a second motor is mounted on one side of the top end of each first support frame, a second rotating shaft is mounted at the output end of each second motor through a coupler, a transmission belt is mounted on one side of the surface of each second rotating shaft, a first rotating shaft is mounted at the top end of, and the winding of one side on first axis of rotation surface has the puggaree to the both sides on puggaree top are connected with the steel wire line, and the bottom of steel wire line is connected with the both ends of second axis of rotation, install humidity transducer on the inner wall of big-arch shelter main part one side, and install control panel on the big-arch shelter main part outer wall of humidity transducer below, the output of the inside singlechip of control panel and the input electric connection of second motor.
Preferably, a second support frame is fixed on the outer wall of one side of the greenhouse main body, and a first motor is installed on one side of the top end of the second support frame.
Preferably, the inside of thermal-arrest structure has set gradually thermal-arrest frame, euphotic layer, solar energy hot plate, through-hole, heat preservation and gas outlet, all install the thermal-arrest frame on the outer wall of big-arch shelter main part both sides, and one side of the inside of thermal-arrest frame is fixed with the euphotic layer to install the heat preservation on the thermal-arrest frame inner wall of euphotic layer one side, all install the gas outlet on two inside walls of big-arch shelter main part, the one end of gas outlet extend to the outside of big-arch shelter main part and with the outer wall fixed connection.
Preferably, the solar heating plate is installed on the outer wall of one side of the heat preservation layer, and a through hole is formed in one side of the surface of the solar heating plate.
Preferably, servo motor is installed to one side of backup pad bottom, and servo motor's output installs servo pivot through the shaft coupling to servo pivot is kept away from servo motor's one end and is installed the screw thread axle, and the one end that servo pivot was kept away from to the screw thread axle is articulated mutually with the bottom of backup pad.
Preferably, the sliding block has been cup jointed to one side screw thread department on screw shaft surface, and one side of second support frame bottom is fixed with the aqua storage tank, equidistant atomizer is all installed to the bottom of aqua storage tank, installs the water pipe on the outer wall of aqua storage tank one side.
Compared with the prior art, the beneficial effects of the utility model are that: the vegetable planting greenhouse with adjustable humidity not only improves the practicability of the greenhouse and the heat collection effect of the greenhouse, but also reduces the labor intensity of workers;
(1) the humidity sensor is arranged, the servo motor, the servo rotating shaft, the threaded shaft, the sliding block, the water storage tank, the atomizing nozzle and the water pipe are arranged, the humidity inside the greenhouse main body is detected through the humidity sensor, the signal is transmitted to the control panel, the servo motor is controlled to work through the control panel, the servo rotating shaft is driven to rotate, the servo rotating shaft drives the threaded shaft to rotate together, and the sliding block drives the water storage tank, the atomizing nozzle and the water pipe to horizontally move on the threaded surface of the threaded shaft due to the fact that the threads are arranged on the surface of the threaded shaft, the humidity range of the atomizing nozzle is enlarged, humidity control inside the greenhouse main body is achieved, and applicability of the greenhouse is improved;
(2) the heat collection frame, the euphotic layer, the solar heating plate, the through hole, the air outlet and the heat preservation layer are arranged, the heat collection frame and the euphotic layer form a sealed cavity and are lined with the heat preservation layer, sunlight irradiates on the solar heating plate which is provided with the heat absorption coating and is in a zigzag shape through the euphotic layer, so that the temperature of air in the sealed cavity is raised, then hot air is transmitted out through the through hole and enters the interior of the greenhouse main body through the air outlet, the temperature of the interior of the greenhouse main body is raised, in order to accelerate convection in cold and hot air, a fan can be arranged on the inner wall of the greenhouse main body on one side of the air outlet, negative pressure is easy to form, and the hot air is brought into the interior of the greenhouse main body, so that the temperature;
(3) through being provided with first motor, the second motor, the puggaree, the second pivot, driving belt, first pivot, the steel wire line, the second pivot, first motor and second motor through operation control panel control carry out work, when retrieving the puggaree, make the second motor work, it is rotatory to make it drive the second pivot, and it is rotatory to drive first pivot under driving belt's connection, can retrieve the puggaree, and the steel wire line drives the same rotation of second pivot, retrieve the puggaree of opposite side, when needs carry out the sunshade, control first motor work, can pull out the puggaree, realize the automatic function that expandes and retrieve of puggaree, save artifical numerous and diverse operation, staff's intensity of labour has been reduced.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged schematic view of the first embodiment of the present invention at A;
FIG. 4 is a schematic view of a cross-sectional enlarged structure of the heat collecting structure of the present invention;
fig. 5 is a schematic diagram of the system framework structure of the present invention.
In the figure: 1. a greenhouse main body; 2. a heat collection structure; 201. a heat collection frame; 202. a light transmitting layer; 203. a solar heating plate; 204. a through hole; 205. a heat-insulating layer; 206. an air outlet; 3. a first support frame; 4. a plastic film mounting frame; 5. a support plate; 6. a humidity sensor; 7. a control panel; 8. a second rotating shaft; 9. a drive belt; 10. a first rotating shaft; 11. a steel wire; 12. a first motor; 13. a second support frame; 14. a second rotating shaft; 15. a sun-shading cloth; 16. a second motor; 17. a servo motor; 18. a servo spindle; 19. a threaded shaft; 20. a water storage tank; 21. an atomizing spray head; 22. a water pipe; 23. and a slider.
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.
Referring to fig. 1-5, the present invention provides an embodiment: a humidity-adjustable vegetable planting greenhouse comprises a greenhouse main body 1, heat collection structures 2, a first support frame 3, a plastic film mounting frame 4 and a control panel 7, wherein the heat collection structures 2 are mounted on the outer walls of two sides of the greenhouse main body 1;
the heat collecting structure 2 is internally provided with a heat collecting frame 201, a light transmitting layer 202, a solar heating plate 203, a through hole 204, a heat insulating layer 205 and an air outlet 206 in sequence, the heat collecting frame 201 is arranged on the outer walls of the two sides of the greenhouse main body 1, the light transmitting layer 202 is fixed on one side inside the heat collecting frame 201, the heat insulating layer 205 is arranged on the inner wall of the heat collecting frame 201 on one side of the light transmitting layer 202, the air outlets 206 are arranged on the two inner side walls of the greenhouse main body 1, one end of each air outlet 206 extends to the outside of the greenhouse main body 1 and is fixedly connected with the outer wall of the heat insulating layer 205, the solar heating plate 203 is arranged on the outer wall on;
because the heat collection frame 201 and the euphotic layer 202 form a sealed cavity and are lined with the heat preservation layer 205, sunlight irradiates on the solar heating plate 203 which is provided with a heat absorption coating and is in a zigzag shape through the euphotic layer 202, so that the air temperature in the sealed cavity is raised, then hot air is transmitted out through the through hole 204 and enters the interior of the greenhouse main body 1 through the air outlet 206, so that the temperature in the greenhouse main body 1 is raised, in order to accelerate convection in cold and warm air, a fan can be arranged on the inner wall of the greenhouse main body 1 on one side of the air outlet 206, negative pressure is easy to form, and the hot air is brought into the interior of the greenhouse main body 1, so that the temperature in the greenhouse main body 1 can be obviously raised even in winter by the;
a first support frame 3 is fixed on the outer wall of the greenhouse main body 1 above the heat collection structure 2, a plastic film mounting frame 4 is mounted at the top end of the greenhouse main body 1 on one side of the first support frame 3, and a support plate 5 is fixed at the center position of the top end of the plastic film mounting frame 4; a servo motor 17 is installed on one side of the bottom end of the supporting plate 5, the type of the servo motor 17 can be 42BYGH-24, a servo rotating shaft 18 is installed at the output end of the servo motor 17 through a coupler, a threaded shaft 19 is installed at one end, far away from the servo motor 17, of the servo rotating shaft 18, one end, far away from the servo rotating shaft 18, of the threaded shaft 19 is hinged with the bottom end of the supporting plate 5, a sliding block 23 is sleeved at the threaded position on one side of the surface of the threaded shaft 19, a water storage tank 20 is fixed on one side of the bottom end of the second supporting frame 13, atomizing nozzles 21 with equal intervals are installed at the bottom end of the water storage tank 20, and;
the humidity sensor 6 is used for detecting the humidity inside the greenhouse main body 1, the signal is transmitted to the control panel 7, the servo motor 17 is controlled by the control panel 7 to work, the servo rotating shaft 18 is driven to rotate, the servo rotating shaft 18 drives the threaded shaft 19 to rotate together, and the sliding block 23 drives the water storage tank 20, the atomizing spray head 21 and the water pipe 22 to horizontally move on the threaded surface of the threaded shaft 19 due to the fact that the threads are arranged on the surface of the threaded shaft 19, the humidity range of the atomizing spray head 21 is enlarged, the humidity control inside the greenhouse main body 1 is achieved, and the practicability of the greenhouse is improved;
a second rotating shaft 14 is installed on one side of the top end of the supporting plate 5, a second motor 16 is installed on one side of the top end of the first supporting frame 3, the model of the second motor 16 can be SRD853H156-23, a second rotating shaft 8 is installed at the output end of the second motor 16 through a coupling, a transmission belt 9 is installed on one side of the surface of the second rotating shaft 8, a first rotating shaft 10 is installed on the top end of the first supporting frame 3 on one side of the second motor 16, one end of the first rotating shaft 10 is wound on the bottom end of the transmission belt 9, a sun-shading cloth 15 is wound on one side of the surface of the first rotating shaft 10, steel wires 11 are connected to two sides of the top end of the sun-shading cloth 15, the bottom end of the steel wire 11 is connected to two ends of the second rotating shaft 14, a humidity sensor 6 is installed on the inner wall of one side of the greenhouse main body 1, the humidity sensor 6 can be RS4854, the type of the control panel 7 can be DATA-7311, the output end of the singlechip in the control panel 7 is electrically connected with the input ends of the second motor 16 and the servo motor 17 respectively, the outer wall of one side of the greenhouse main body 1 is fixed with a second support frame 13, one side of the top end of the second support frame 13 is provided with a first motor 12, the type of the first motor 12 can be Y90S-2, and the input end of the first motor 12 is electrically connected with the output end of the singlechip in the control panel 7;
control first motor 12 and second motor 16 through operation control panel 7 and carry out work, when will retrieving sunshade cloth 15, make second motor 16 work, it is rotatory to make it drive second pivot 8, and it is rotatory to drive first pivot 10 under driving belt 9's connection, can retrieve sunshade cloth 15, and steel wire line 11 drives second pivot 14 and together rotates, retrieve sunshade cloth 15 of opposite side, when needs carry out the sunshade, control first motor 12 work, can pull out sunshade cloth 15, realize sunshade cloth 15 automatic expansion and the function of retrieving, save artifical numerous and diverse operation, staff's intensity of labour has been reduced.
The working principle is as follows: when the humidity control device is used, firstly, the humidity inside the greenhouse main body 1 is detected through the humidity sensor 6, the signal is transmitted to the control panel 7, the servo motor 17 is controlled by the control panel 7 to work, the servo rotating shaft 18 is driven to rotate, the servo rotating shaft 18 drives the threaded shaft 19 to rotate together, the sliding block 23 drives the water storage tank 20, the atomizing spray head 21 and the water pipe 22 to horizontally move on the threaded surface of the threaded shaft 19 due to the threads arranged on the surface of the threaded shaft 19, the wetting range of the atomizing spray head 21 is improved, the humidity control inside the greenhouse main body 1 is realized, the practicability of the greenhouse is improved, as the heat collection frame 201 and the euphotic layer 202 form the sealed cavity and are lined with the heat preservation layer 205, sunlight irradiates on the solar heating plate 203 which is provided with the heat absorption coating and is in a zigzag shape through the euphotic layer 202, the air temperature inside the sealed cavity is increased, and then hot air is transmitted out through the, the temperature in the greenhouse main body 1 is increased, in order to accelerate the convection in cold and warm air, a fan is arranged on the inner wall of the greenhouse main body 1 on one side of the air outlet 206, negative pressure is easy to form, and hot air is brought into the greenhouse main body 1, by the method, the temperature in the greenhouse main body 1 can be obviously increased even in winter, the heat collection effect of the greenhouse is improved, the first motor 12 and the second motor 16 are controlled to work by operating the control panel 7, when the sun-shading cloth 15 is to be recovered, the second motor 16 is made to work to drive the second rotating shaft 8 to rotate, and the first rotating shaft 10 is driven to rotate under the connection of the transmission belt 9, so that the sun-shading cloth 15 can be recovered, the steel wire 11 drives the second rotating shaft 14 to rotate together to recover the sun-shading cloth 15 on the other side, when the sun-shading is required, the first motor 12 is controlled to work, so that the sun-shading cloth 15 can be pulled out, the function of automatically unfolding and recovering the sunshade cloth 15 is realized, the complicated operation of manpower is saved, and the labor intensity of workers is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a humidity adjustable vegetable planting big-arch shelter, includes big-arch shelter main part (1), thermal-arrest structure (2), first support frame (3), plastic film mounting bracket (4) and control panel (7), its characterized in that: the greenhouse is characterized in that heat collection structures (2) are arranged on the outer walls of two sides of a greenhouse main body (1), a first support frame (3) is fixed on the outer wall of the greenhouse main body (1) above the heat collection structures (2), a plastic film mounting frame (4) is arranged at the top end of the greenhouse main body (1) on one side of the first support frame (3), a support plate (5) is fixed at the central position of the top end of the plastic film mounting frame (4), a second rotating shaft (14) is arranged on one side of the top end of the support plate (5), a second motor (16) is arranged on one side of the top end of the first support frame (3), a second rotating shaft (8) is arranged at the output end of the second motor (16) through a coupler, a transmission belt (9) is arranged on one side of the surface of the second rotating shaft (8), and a first rotating shaft (10) is, the one end of first axis of rotation (10) twines mutually with the bottom of driving belt (9), and the winding of one side on first axis of rotation (10) surface has puggaree (15) to the both sides on puggaree (15) top are connected with steel wire line (11), and the bottom of steel wire line (11) is connected with the both ends of second axis of rotation (14), install humidity transducer (6) on the inner wall of big-arch shelter main part (1) one side, and install on big-arch shelter main part (1) outer wall of humidity transducer (6) below control panel (7), the output of the inside singlechip of control panel (7) and the input electric connection of second motor (16).
2. The humidity-adjustable vegetable planting greenhouse of claim 1, wherein: the outer wall of one side of the greenhouse main body (1) is fixed with a second support frame (13), and one side of the top end of the second support frame (13) is provided with a first motor (12).
3. The humidity-adjustable vegetable planting greenhouse of claim 1, wherein: the greenhouse is characterized in that a heat collection frame (201), a light transmission layer (202), a solar heating plate (203), a through hole (204), a heat preservation layer (205) and a gas outlet (206) are sequentially arranged inside the heat collection structure (2), the heat collection frame (201) is installed on the outer walls of the two sides of the greenhouse main body (1), the light transmission layer (202) is fixed on one side of the inside of the heat collection frame (201), the heat preservation layer (205) is installed on the inner wall of the heat collection frame (201) on one side of the light transmission layer (202), the gas outlet (206) is installed on the two inner side walls of the greenhouse main body (1), and one end of the gas outlet (206) extends to the outside of the greenhouse main body (1.
4. The humidity-adjustable vegetable planting greenhouse of claim 3, wherein: the solar heating plate (203) is installed on the outer wall of one side of the heat preservation layer (205), and a through hole (204) is formed in one side of the surface of the solar heating plate (203).
5. The humidity-adjustable vegetable planting greenhouse of claim 1, wherein: servo motor (17) are installed to one side of backup pad (5) bottom, and servo pivot (18) are installed through the shaft coupling to the output of servo motor (17) to servo pivot (18) are kept away from the one end of servo motor (17) and are installed screw thread axle (19), and the one end that servo pivot (18) were kept away from in screw thread axle (19) is articulated mutually with the bottom of backup pad (5).
6. A humidity-adjustable vegetable planting greenhouse as claimed in claim 5, wherein: sliding block (23) have been cup jointed to one side screw thread department on screw shaft (19) surface, and one side of second support frame (13) bottom is fixed with aqua storage tank (20), equidistant atomizer (21) are all installed to the bottom of aqua storage tank (20), install water pipe (22) on the outer wall of aqua storage tank (20) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211677.0U CN211745690U (en) | 2020-07-07 | 2020-07-07 | Humidity-adjustable vegetable planting greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211677.0U CN211745690U (en) | 2020-07-07 | 2020-07-07 | Humidity-adjustable vegetable planting greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211745690U true CN211745690U (en) | 2020-10-27 |
Family
ID=72974008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922211677.0U Expired - Fee Related CN211745690U (en) | 2020-07-07 | 2020-07-07 | Humidity-adjustable vegetable planting greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211745690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655437A (en) * | 2020-12-22 | 2021-04-16 | 芜湖乐创农业设施有限公司 | Automatic change and link a big-arch shelter top shielding layer and receive and release structure |
-
2020
- 2020-07-07 CN CN201922211677.0U patent/CN211745690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655437A (en) * | 2020-12-22 | 2021-04-16 | 芜湖乐创农业设施有限公司 | Automatic change and link a big-arch shelter top shielding layer and receive and release structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210247728U (en) | Automatic solar protection devices of intelligent greenhouse | |
| CN204796335U (en) | Wen luoshi sunshine board greenhouse | |
| CN211745690U (en) | Humidity-adjustable vegetable planting greenhouse | |
| CN216392343U (en) | Greenhouse for melon and fruit planting | |
| CN206260403U (en) | A kind of Multilayer covering greenhouse for vegetable forwarding culture | |
| CN209845810U (en) | Novel agricultural greenhouse device | |
| CN110771405A (en) | Humidity-adjustable vegetable planting greenhouse | |
| CN114600678B (en) | Photoelectric and photo-thermal integrated greenhouse | |
| CN110637648A (en) | Modern agriculture plants big-arch shelter | |
| CN115581162A (en) | Automatic light supplementing device for strawberry planting greenhouse and implementation method thereof | |
| CN108445943A (en) | Greenhouse intelligence control system | |
| CN108307893A (en) | A kind of seed greenhouse energy-saving and environment-friendly electric heating wind turbine | |
| CN208908686U (en) | A kind of agricultural greenhouse | |
| CN210868989U (en) | Novel agricultural greenhouse based on Internet of things | |
| CN210275285U (en) | Photovoltaic is big-arch shelter for agricultural | |
| CN208210971U (en) | A kind of intelligent greenhouse integral system based on facility fruits and vegetables | |
| CN214338945U (en) | Big-arch shelter is planted to car li with temperature control function | |
| CN213073798U (en) | A wisdom big-arch shelter cable wire hides cloudy curtain mechanism for control by temperature change | |
| CN215912695U (en) | Novel energy-conserving intelligent control big-arch shelter | |
| CN220359793U (en) | Double-deck big-arch shelter with temperature rising and lowering functions | |
| CN219593197U (en) | Temperature control device of agricultural greenhouse | |
| CN215898510U (en) | Greenhouse ventilation device | |
| CN220123560U (en) | Greenhouse for tea planting capable of achieving excellent breeding | |
| CN214801339U (en) | Water-saving irrigation is with visual remote monitoring device | |
| CN215530301U (en) | Greenhouse for vegetable planting |
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: 20201027 Termination date: 20210707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |