CN208540498U - Agricultural greenhouse - Google Patents
Agricultural greenhouse Download PDFInfo
- Publication number
- CN208540498U CN208540498U CN201821185661.6U CN201821185661U CN208540498U CN 208540498 U CN208540498 U CN 208540498U CN 201821185661 U CN201821185661 U CN 201821185661U CN 208540498 U CN208540498 U CN 208540498U
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- China
- Prior art keywords
- drip irrigation
- pipe
- water
- greenhouse
- chamber
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000003973 irrigation Methods 0.000 claims abstract description 66
- 230000002262 irrigation Effects 0.000 claims abstract description 66
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 6
- 229940059082 douche Drugs 0.000 claims abstract description 3
- 241000255925 Diptera Species 0.000 claims description 6
- 230000012010 growth Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000003337 fertilizer Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000008635 plant growth Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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 kind of agricultural greenhouses, comprising: greenhouse body comprising more crossbeams, stringer, arched frame, column, web beam and reinforcing rod；Humidity control apparatus comprising water tank, water pump, water pipe and atomizer；Heat preservation mechanism comprising motor, spool, cord and press strip；Drip irrigation appliance comprising drip irrigation pipe, douche, support frame and valve.The utility model agricultural greenhouse have good heat insulation effect simultaneously can adjusting air humidity, and drip irrigation is used to pour water for crop, water-saving saving of labor.
Description
Technical field
The utility model relates to agricultural equipment technical field, in particular to a kind of agricultural greenhouse.
Background technique
With the continuous development of agricultural modernization, people generally use planting greenhouse to improve the efficiency of crop planting,
Agricultural greenhouse makes have heat insulation effect in canopy by external coating plastic insulation film, can successfully manage China's climate difference compared with
Big problem, and it is able to achieve the off-season cultivation of Various Seasonal vegetables, the yield and quality of production estimation is improved, is enriched
The dining table of people.The shortcomings that existing agricultural greenhouse is primarily present the following aspects:
1, the arch of existing agricultural greenhouse is mostly bamboo or batten, and stability is low, wind resistance snow ability is poor, brings higher dimension
Accomplish this；
2, existing greenhouse needs periodically to carry out man-made irrigation, existing irrigation method is during crop planting
It is supplied water by water pump into greenhouse pouring, such irrigation method waste water and laborious is unfavorable for being absorbed and utilized for crops, causes water
The waste of resource increases planting cost；
3, existing agricultural greenhouse function is not perfect, and operation is inconvenient in canopy.
The deficiency during above-mentioned crop planting is solved therefore, it is necessary to a kind of agricultural greenhouse.
Utility model content
One purpose of the utility model is to solve at least the above problems, and provide the advantages of at least will be described later.
The utility model is to provide a kind of agricultural greenhouse there are one purpose, can while having good heat insulation effect
Adjusting air humidity, and drip irrigation is used to pour water for crop, water-saving saving of labor.
In order to realize these purposes and other advantages according to the present utility model, a kind of agricultural greenhouse is provided, comprising:
Greenhouse body comprising more crossbeams, stringer, arched frame, column, web beam and reinforcing rod, it is at least two rows of
On the ground, the stringer both ends are respectively fixedly connected in the upper end of the adjacent two rows column, institute for the column fixed setting
The upper end that crossbeam is fixed at column described in every row is stated, arched frame both ends are respectively fixedly connected with two in the stringer
It holds, arranged for interval has more web beams on the arched frame, and is connected between the stringer and the arched frame several
Reinforcing rod；
Humidity control apparatus comprising water tank, water pump, water pipe and atomizer, the water tank are arranged in the greenhouse
In ontology, water pump is provided in water tank, the atomizer is arranged in the middle part of the stringer, and described water pipe one end is connected to the water
Case, the water pipe other end connect the atomizer；
Heat preservation mechanism comprising motor, spool, cord and press strip, the motor are fixedly mounted on the arched frame
Top, the output axis connection of the spool and the motor, the cord volume are set on said reel, and the cord bottom is fixed
Connect the press strip；
Drip irrigation appliance is arranged on the ground in the greenhouse body, and the drip irrigation appliance includes drip irrigation pipe, pours water
Device, support frame and valve, support frame as described above are arranged at equal intervals along growth belt side, are fixedly connected at the top of support frame as described above described
Drip irrigation pipe；The trickle irrigation bottom of the tube is equidistantly provided with several douches, and the drip irrigation pipe is connected to the water tank, and described
Drip irrigation pipe and the water tank junction are provided with the valve.
It preferably, further include photovoltaic power supply device comprising photovoltaic panel assembly and photovoltaic plate bracing frame, the photovoltaic
Plate bracing frame includes panel and the telescopic rod piece that the panel bottom is arranged in, described panel one end and the greenhouse sheet
The web beam of body is hinged, and described telescopic rod piece one end connects the panel, the telescopic rod piece other end
It is fixedly connected at the top of the greenhouse body, the photovoltaic panel assembly installation is on the panel, described scalable by adjusting
The height of rod piece adjust the tilt angle of the photovoltaic panel assembly.
Preferably, Mosquito killer lamp is additionally provided on the stringer of the greenhouse body.
Preferably, the height of support frame as described above is 0.5-1m.
Preferably, the drip irrigation pipe is made of supervisor and bridge piece, and the supervisor is straight tube, adjacent two supervisor
Both ends constitute continuous conduit by bridge piece connection.
Preferably, the water tank is divided into first chamber and second chamber arranged up and down by horizontal partition, described
First chamber is fertilizer storage chamber, and the second chamber is water storage cavity, the installation water pump, the water pipe in the second chamber
It is connected to respectively with the second chamber with the drip irrigation pipe, and described drip irrigation pipe one end is provided with branch pipe, described branch pipe one end
It is connected to the drip irrigation pipe, the branch pipe other end is connected to the first chamber.
Preferably, the valve of the drip irrigation appliance includes the first valve and the second valve, and first valve is set
It sets on the branch pipe, the junction of the drip irrigation pipe Yu the second chamber is arranged in second valve.
The utility model is include at least the following beneficial effects:
Greenhouse body is connected and composed by crossbeam, stringer, arched frame, column, web beam and reinforcing rod, is made entire big
Booth structure is more stable and firm；By the way that humidity control apparatus is arranged in greenhouse, stablize the air humidity in greenhouse in standard
Value is conducive to plant growth；By being provide with heat preservation mechanism outside greenhouse body, insulation effect is played for greenhouse, reduces the external world
Influence of the temperature to plant growth；By the way that drip irrigation appliance is arranged in greenhouse, poured water using drip irrigation crop, water-saving
Saving of labor, while increasing both production and income.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of agricultural greenhouse described in the utility model；
Fig. 2 is the structural schematic diagram of the greenhouse body of agricultural greenhouse described in the utility model；
Fig. 3 is the structural schematic diagram of the drip irrigation appliance of agricultural greenhouse described in the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of agricultural greenhouse, comprising:
Greenhouse body comprising more crossbeams 10, stringer 11, arched frame 12, column 15, web beam 14 and reinforcing rod
13, on the ground, 11 both ends of stringer are respectively fixedly connected in adjacent two rows of institutes at least two rows of fixed settings of the column 15
The upper end of column 15 is stated, the crossbeam 10 is fixed at the upper end of column 15 described in every row, 12 both ends of the arched frame difference
The both ends of the stringer 11 are fixedly connected on, arranged for interval there are more web beams 10 on the arched frame 12, and described vertical
Several reinforcing rods 13 are connected between beam 11 and the arched frame 12；
Humidity control apparatus comprising water tank, water pump, water pipe and atomizer 22, the water tank setting is described big
In canopy ontology, water pump is provided in water tank, the setting of atomizer 22 is in 11 middle part of stringer, water pipe one end connection
The water tank, the water pipe other end connect the atomizer 22；
Heat preservation mechanism comprising motor, spool 18, cord 16 and press strip 17, the motor are fixedly mounted on the arch
The top of shape frame 12, the output axis connection of the spool 18 and the motor, the cord volume 16 are located on the spool 18, institute
It states 16 bottom of cord and is fixedly connected with the press strip 17；
Drip irrigation appliance is arranged on the ground in the greenhouse body, and the drip irrigation appliance includes drip irrigation pipe 27, pours water
Device 28, support frame 29 and valve, support frame as described above 29 are arranged at equal intervals along growth belt side, fixed at the top of support frame as described above 29
Connect the drip irrigation pipe 27；27 bottom of drip irrigation pipe is equidistantly provided with several douches 28, the drip irrigation pipe 27 with it is described
Water tank connection, and the drip irrigation pipe 27 and the water tank junction are provided with the valve.
In the above scheme, preferably three rows are arranged on the ground in column 15, can be according to the actual situation to the cloth of material
Quantity is set to be selected.Web beam 14 and reinforcing rod 13 play the role of reinforcing for entire greenhouse body, make greenhouse body more
Add firm stable.Water tank is arranged in greenhouse, and the water pump in water tank is for providing hydraulic pressure.Atomizer 22 may be provided at every and indulge
It on beam 11, can also be intervally arranged, be selected according to local air humidity.When the humidity in greenhouse is lower, atomizer 22
Pressure water stream is ejected into the air by spray head, it is fog-like to be scattered on crop, make to keep being suitble to the wet of plant growth in greenhouse
Degree is horizontal, not only improves plant growth, while having accomplished rationally frugally to utilize water resource.
Humidity control apparatus further includes humidity sensor and single-chip microcontroller interconnected, and humidity sensor is arranged in greenhouse
On the column 15 of ontology, single-chip microcontroller connects the switch of atomizer 22.Humidity sensor incudes the air humidity in greenhouse, works as sky
Air humidity degree is lower than standard value, and humidity sensor transmits signal to single-chip microcontroller, and single-chip microcontroller controls atomizer 22 and opens, when air is wet
Degree reaches standard value, and humidity sensor transmits signal to single-chip microcontroller, and single-chip microcontroller controls atomizer 22 and closes, to realize to big
The automatic adjustment of air humidity in canopy.
Motor output shaft connects spool 18, and the rotation of motor drives the rotation of spool 18, and then makes cord 16 with spool 18
It rolls or is laid with.The press strip 17 of 16 bottom of cord connection is for being fixed cord 16, preventing cord 16 when cord 16 is unfolded
It is swept by wind.When cord 16 covers on the outside of entire greenhouse body, heat preservation can be played the role of to greenhouse, avoid the lower shadow of temperature
Ring plant growth；When the growth of outdoor temperature suitable for crop or crop need sunlight to irradiate, cord 16 is rolled, using simply just
Victory creates the environment temperature of suitable growth for crop.
Support frame 29 is fixedly installed along the edge of crop-planting band, and rock-climbing or supporting role can be provided for crop, is risen simultaneously
To the effect for fixing and supporting drip irrigation pipe 27.When water flow is pumped into drip irrigation pipe 27 by water pump, water flow is arranged along 27 bottom of drip irrigation pipe
Douche 28 flow out, trickle irrigation is carried out to the crop planted below support frame 29.Drip irrigation pipe 27 and the valve of water tank junction are
The water of trickle irrigation can be adjusted in flow control valve, carry out different amounts of trickle irrigation to different crops.Trickle irrigation does not destroy soil
Earth structure, soil internal water, fertilizer, air and heat often keep the good condition for being suitable for plant growth, and evaporation loss is small, does not generate
Surface runoff.Using the irrigation method of trickle irrigation, water-saving, saving of labor, and energy increasing both production and income.
It further include photovoltaic power supply device in one preferred embodiment comprising photovoltaic panel assembly and photovoltaic plate bracing frame, institute
Stating photovoltaic plate bracing frame includes panel 20 and the telescopic rod piece 19 that 20 bottom of panel is arranged in, the panel 20 1
End and the web beam 14 of the greenhouse body are hinged, and described telescopic 19 one end of rod piece connects the panel 20, institute
It states telescopic 19 other end of rod piece to be fixedly connected at the top of the greenhouse body, the photovoltaic panel assembly is mounted on the panel
On 20, the height by adjusting the telescopic rod piece 19 adjusts the tilt angle of the photovoltaic panel assembly.
In the above scheme, telescopic rod piece 19 includes multi-stage sleeve shape telescopic rod and hydraulic cylinder, and hydraulic cylinder is consolidated
Fixed end is fixed at the top of greenhouse body, and the output end of hydraulic cylinder and the shell end of telescopic rod connect, and the rod end of telescopic rod connects
Junction plate, photovoltaic panel assembly are mounted on panel 20, and several heat release holes are offered on panel 20.It is driven by the movement of hydraulic cylinder
Telescopic rod stretches, and then the tilt angle of adjusting panel 20, to adjust the inclination angle of photovoltaic panel assembly according to irradiating angle
Degree improves the utilization rate to illumination.Photovoltaic panel assembly is connect with the power device in greenhouse, is powered for power device, using too
Sun can power, energy conservation and environmental protection.
In one preferred embodiment, Mosquito killer lamp 21 is additionally provided on the stringer 11 of the greenhouse body.
In the above scheme, greenhouse should moisten warm environmental condition, often have many mosquitoes, Mosquito killer lamp is arranged in greenhouse
21, expelling mosquito can be helped when people enters operation in greenhouse, improve operating efficiency.
In one preferred embodiment, the height of support frame as described above 29 is 0.5-1m.
In the above scheme, the highly preferred of support frame 29 is 0.5~1m, can be carried out according to the height of long-term cropping specific
Setting.Support frame 29 not only plays support and firm effect to drip irrigation pipe 27, and provides the facility of climbing for crop, keeps away
Exempt from that plants growth frame additionally is installed, reduces planting cost.
In one preferred embodiment, the drip irrigation pipe 27 by supervisor and bridge piece form, it is described supervisor be straight tube, adjacent two
The supervisor both ends constitute continuous conduit by bridge piece connection.
In the above scheme, bridge piece makes entire drip irrigation pipe 27 form the pipe of connection for being connected to two neighboring supervisor
Road system, it is convenient that trickle irrigation is carried out to crop.
As shown in figure 3, the water tank is divided into first chamber arranged up and down by horizontal partition in a preferred embodiment
23 and second chamber 24, the first chamber 23 is fertilizer storage chamber, and the second chamber 24 is water storage cavity, the second chamber
The installation water pump in 24, the water pipe and the drip irrigation pipe 27 are connected to the second chamber 24 respectively, and the trickle irrigation
27 one end of pipe is provided with branch pipe 30, and described 30 one end of branch pipe is connected to the drip irrigation pipe 27,30 other end of branch pipe and described the
The connection of one chamber 23.
As shown in figure 3, the valve of the drip irrigation appliance includes the first valve 25 and the second valve in a preferred embodiment
Door 26, first valve 25 are arranged on the branch pipe 30, the setting of the second valve 26 the drip irrigation pipe 27 with it is described
The junction of second chamber 24.
In the above scheme, 25, the first valve the second valves 26 of opening are closed, crop are only carried out to apply water droplet filling, simultaneously
The first valve 25 and the second valve 26 are opened, liquid manure trickle irrigation can be carried out to crop.It is separated by this liquid manure and drip irrigation pipe 27 connects
Logical mode easily can apply water to crop and fertilising selects, and enhance the practicability and functionality of entire drip irrigation appliance.
Crop is carried out by the way of trickle irrigation to apply water and fertilising, not only increases the utilization rate of liquid manure, water-saving saves fertile saving of labor, increases simultaneously
Production increases income.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (7)
1. a kind of agricultural greenhouse characterized by comprising
Greenhouse body comprising more crossbeams, stringer, arched frame, column, web beam and reinforcing rod, at least described in two rows
Column is fixedly installed on the ground, and the stringer both ends are respectively fixedly connected in the upper end of the adjacent two rows column, the cross
Beam is fixed at the upper end of column described in every row, and the arched frame both ends are respectively fixedly connected in the both ends of the stringer, institute
Stating arranged for interval on arched frame has more web beams, and several reinforcements are connected between the stringer and the arched frame
Bar；
Humidity control apparatus comprising water tank, water pump, water pipe and atomizer, the water tank are arranged in the greenhouse body
It is interior, water pump is provided in water tank, the atomizer is arranged in the middle part of the stringer, and described water pipe one end is connected to the water tank,
The water pipe other end connects the atomizer；
Heat preservation mechanism comprising motor, spool, cord and press strip, the motor are fixedly mounted on the top of the arched frame,
The output axis connection of the spool and the motor, the cord volume are set on said reel, and the cord bottom is fixedly connected
The press strip；
Drip irrigation appliance is arranged on the ground in the greenhouse body, and the drip irrigation appliance includes drip irrigation pipe, douche, branch
Support and valve, support frame as described above are arranged at equal intervals along growth belt side, are fixedly connected with the trickle irrigation at the top of support frame as described above
Pipe；The trickle irrigation bottom of the tube is equidistantly provided with several douches, and the drip irrigation pipe is connected to the water tank, and the trickle irrigation
Pipe is provided with the valve with the water tank junction.
2. agricultural greenhouse as described in claim 1, which is characterized in that further include photovoltaic power supply device comprising photovoltaic board group
Part and photovoltaic plate bracing frame, the photovoltaic plate bracing frame include panel and the telescopic bar that the panel bottom is arranged in
Part, described panel one end and the web beam of the greenhouse body are hinged, described in telescopic rod piece one end connection
Panel, the telescopic rod piece other end are fixedly connected at the top of the greenhouse body, and the photovoltaic panel assembly is mounted on institute
It states on panel, the height by adjusting the telescopic rod piece adjusts the tilt angle of the photovoltaic panel assembly.
3. agricultural greenhouse as described in claim 1, which is characterized in that be additionally provided with and go out on the stringer of the greenhouse body
Mosquito lamp.
4. agricultural greenhouse as described in claim 1, which is characterized in that the height of support frame as described above is 0.5-1m.
5. agricultural greenhouse as described in claim 1, which is characterized in that the drip irrigation pipe is made of supervisor and bridge piece, institute
Stating supervisor is straight tube, and the adjacent two supervisor both ends constitute continuous conduit by bridge piece connection.
6. agricultural greenhouse as described in claim 1, which is characterized in that the water tank is divided into arrangement up and down by horizontal partition
First chamber and second chamber, the first chamber be fertilizer storage chamber, the second chamber be water storage cavity, second chamber
Water pump described in indoor location, the water pipe and the drip irrigation pipe are connected to the second chamber respectively, and the drip irrigation pipe one
End is provided with branch pipe, and described branch pipe one end is connected to the drip irrigation pipe, and the branch pipe other end is connected to the first chamber.
7. agricultural greenhouse as claimed in claim 6, which is characterized in that the valve of the drip irrigation appliance includes the first valve
With the second valve, first valve is arranged on the branch pipe, and the second valve setting is in the drip irrigation pipe and described the
The junction of two chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185661.6U CN208540498U (en) | 2018-07-25 | 2018-07-25 | Agricultural greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185661.6U CN208540498U (en) | 2018-07-25 | 2018-07-25 | Agricultural greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540498U true CN208540498U (en) | 2019-02-26 |
Family
ID=65425463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821185661.6U Expired - Fee Related CN208540498U (en) | 2018-07-25 | 2018-07-25 | Agricultural greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208540498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758449A (en) * | 2020-07-12 | 2020-10-13 | 黎云 | Green house with prevent that snow presses anti-wind function |
| CN113079891A (en) * | 2021-04-15 | 2021-07-09 | 中科海拓(无锡)科技有限公司 | Control system based on intelligent agricultural greenhouse |
| CN115478517A (en) * | 2022-09-19 | 2022-12-16 | 河南黄河河务局工程建设中心 | Support protection device for hydraulic engineering construction and use method thereof |
-
2018
- 2018-07-25 CN CN201821185661.6U patent/CN208540498U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758449A (en) * | 2020-07-12 | 2020-10-13 | 黎云 | Green house with prevent that snow presses anti-wind function |
| CN113079891A (en) * | 2021-04-15 | 2021-07-09 | 中科海拓(无锡)科技有限公司 | Control system based on intelligent agricultural greenhouse |
| CN115478517A (en) * | 2022-09-19 | 2022-12-16 | 河南黄河河务局工程建设中心 | Support protection device for hydraulic engineering construction and use method thereof |
| CN115478517B (en) * | 2022-09-19 | 2024-01-26 | 河南黄河河务局工程建设中心 | Support protection device for hydraulic engineering construction and application method thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20190725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |