CN109258230A - Greenhouse for planting vegetable based on electrical control - Google Patents
Greenhouse for planting vegetable based on electrical control Download PDFInfo
- Publication number
- CN109258230A CN109258230A CN201811469329.7A CN201811469329A CN109258230A CN 109258230 A CN109258230 A CN 109258230A CN 201811469329 A CN201811469329 A CN 201811469329A CN 109258230 A CN109258230 A CN 109258230A
- Authority
- CN
- China
- Prior art keywords
- canopy
- greenhouse
- skeleton
- film
- canopy skeleton
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1407—Greenhouses of flexible synthetic material
- A01G9/1415—Greenhouses of flexible synthetic material with double or multiple walls
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Soil Sciences (AREA)
- Greenhouses (AREA)
Abstract
The present invention relates to the greenhouse for planting vegetable based on electrical control, including hardware system and electric control system, the monitoring and control of hardware system is realized with electric control system, traditional greenhouse is divided into the Wai Peng being bonded to each other and interior canopy, the air hole to miss one another is designed on outer canopy film and interior canopy film simultaneously, under normal circumstances, air hole offsets one from another, outer canopy film and interior canopy film, which are bonded to each other, can effectively keep the temperature in canopy to be no different with traditional greenhouse, when canopy temperature is excessively high needs ventilative, pass through artificial manipulation control switch, outer canopy is risen or is rotated around the center of circle so that being taken a breath with outside canopy by air hole in canopy, to realize rapid aeration in greenhouse.
Description
Technical field
The present invention relates to vegetable cultivation fields, and in particular to a kind of greenhouse for planting vegetable based on electrical control.
Background technique
Green house of vegetables is a kind of frame structure of film with outstanding thermal insulation property, it occurs that people are had
Vegetables in improper season.General green house of vegetables is covered with one or more layers insulating plastic pipe using bamboo structure or the skeleton of steel construction above
Film, material is thus formed a greenhouse spaces.Outer membrane prevents the loss of carbon dioxide caused by internal vegetable growth well,
Make that there is good heat insulation effect in canopy.
Current greenhouse type is varied, and the most common canopy type is mainly with 22 millimeters of diameter, thick 1.2 millimeters zinc-plated
Thin-wall steel tube is the steel canopy canopy type of booth frame material, and canopy is 6 meters wide, rises 2.2-2.5 meters, 1.2 meters of shoulder height, land utilization ratio
80%, service life 10 years or more, every construction cost per square meter 10-30 member, construction cost 7000-20000 was first per acre.It is suitble to plantation vegetable
Dish, flowers etc., the disadvantage is that canopy is wide smaller, operational administrative efficiency is lower, and Winter protection is weaker.
It is a widely applied seed type, canopy type is generally 5-6 meters wide, rises 2-3.2 meters, and side is 1-1.2 meters high, arch bar spacing
1-1.1 rice.Advantage is low cost, materials are convenient, it is easy to build, about 3000 yuan of cost per mu (even film), the disadvantage is that, in greenhouse
Pillar is more, and shading rate is high, and operation is inconvenient, and service life is short, and wind resistance, snow performance are poor.Wherein there is one kind to be commonly called as " ground roll dragon " formula
Canopy type, span is 4-6 meters wide, rises and shoulder height is low, using the coverage mode of a film on earth, more saves than common moso bamboo green house of vegetables
About cost is suitable for climbing ground arable farming, and greenhouse watermelon cultivation generallys use.
Canopy type structure is identical as simple bamboo frame greenhouse, and arch bar is done with steel pipe and bamboo pole in interval, has saving steel, and reduction is made
Valence the advantages that operating conveniently, there is certain application area；Performance and cost are between steelframe booth and bamboo frame greenhouse.
Height, the width for increasing canopy body improve height, the width of canopy side vent window, increase space in canopy, improve
The efficiency of management and Winter protection, improve land utilization ratio.This canopy is using 1.5 millimeters diameter 28-32 millimeter, thickness zinc-plated
Pipe is built；3.2-3.5 meters are risen, 1.8 meters of shoulder height, canopy body space is big, high climing vegetables of suitable planting etc..But this green house of vegetables is built
Cost greatly improves, and every construction cost per square meter 20-45 member or so, is primarily suitable for agricultural demonstration zone by ten thousand yuan of cost per mu 1.5-3
And there is the vegetable grower of certain economic strength to apply.
Disadvantage of the prior art is that: existing green house of vegetables can only be fully open or be all closed, in temperature adjusting
It is inconvenient, for example, when canopy temperature is excessively high greenhouse can only all be raised, after raising again covering need to expend it is a large amount of
Manpower and material resources, in addition to this there are no a set of greenhouses that can be realized entirely autonomous control.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of vegetable cultivation based on electrical control is big
Canopy can fast realize ventilation in greenhouse, and whole process is participated in without artificial, is realized increasingly automated.
The purpose of the present invention is achieved through the following technical solutions:
A kind of greenhouse for planting vegetable based on electrical control, including hardware system and electric control system；
The hardware system includes the interior canopy skeleton and outer canopy skeleton of standard semicircle arch face, including the outer canopy skeleton covering
It is bonded to each other interior canopy film and outer canopy film, if the interior canopy film and the dislocation design of outer canopy film parch
Stomata, outer two side bottom of canopy skeleton is respectively arranged with fixing seat, hydraulic cylinder is provided in the fixing seat, described hydraulic
The piston of cylinder is connect with outer canopy skeleton end, pushes piston that the outer canopy backbone winding center of circle is rotated by the hydraulic cylinder of two sides
Or outer canopy skeleton is pushed to be lifted up, to drive the film of film and interior canopy skeleton on outer canopy skeleton that relative displacement occurs；
The electric control system includes that single-chip microcontroller, displacement sensor, humidity sensor, temperature sensing, carbon dioxide are dense
Spend sensor；
The humidity sensor, temperature sensing, gas concentration lwevel sensor are installed in canopy for detecting in canopy
Temperature, humidity, gas concentration lwevel, testing result are all uploaded to single-chip microcontroller；
Institute's displacement sensors are separately mounted to section of stretching out and the outer canopy skeleton end of hydraulic cylinder, hydraulic for detecting
The amount of deflection when extension elongation of cylinder and outer canopy skeleton rotate, and monitoring data are uploaded to single-chip microcontroller；
The single-chip microcontroller is implanted into control program, makes outer canopy according to temperature, humidity, gas concentration lwevel control hydraulic cylinder
Corresponding deflection occurs for skeleton, while carrying out feedback regulation according to the detection data of displacement sensor.
As the further improvement of this programme, same section of greenhouse has every a piece outer canopy skeleton of 1-3 meters of designs, every outer canopy
Skeleton both ends are each equipped with fixing seat, and fixing seat is buried fixes in the soil, and piston and outer canopy bone are provided in each fixing seat
The hydraulic cylinder of frame end connection.
As the further improvement of this programme, the same control switch of all hydraulic cylinder arrangement of the same side realizes connection
It is dynamic.
As the further improvement of this programme, the power supply of the hydraulic cylinder is external power supply.
As the further improvement of this programme, all outer canopy skeleton both-side ends of same section of greenhouse are horizontally arranged with fixed
Position connecting rod.
As the further improvement of this programme, the model of the single-chip microcontroller selects AT89SC501 system class.
As the further improvement of this programme, institute's displacement sensors are selected as infrared linear movement pick-up.
The beneficial effects of the present invention are: traditional greenhouse is divided into the Wai Peng being bonded to each other and interior canopy by this programme, while
Design the air hole to miss one another on outer canopy film and interior canopy film, under normal circumstances, air hole offsets one from another, outer canopy film and
Interior canopy film, which is bonded to each other, can effectively keep the temperature in canopy to be no different with traditional greenhouse, need to breathe freely when canopy temperature is excessively high
When, by artificial manipulation control switch, outer canopy is risen or rotated around the center of circle so that in canopy with canopy outside by air hole take a breath,
To realize rapid aeration in greenhouse.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 be greenhouse film schematic diagram '
Fig. 4 is the system block diagram of electric control system of the present invention.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1-3,
A kind of greenhouse for planting vegetable based on electrical control, including hardware system and electric control system；
Hardware system includes the interior canopy skeleton 1 and outer canopy skeleton 2 of standard semicircle arch face, and the outer canopy skeleton 2 is covered on interior
Be bonded to each other interior canopy film and outer canopy film, the interior canopy film and outer canopy film dislocation design have it is several
Air hole 100, described 2 liang of side bottoms of outer canopy skeleton are respectively arranged with fixing seat 3, are provided with hydraulic cylinder in the fixing seat 3
4, the piston of the hydraulic cylinder 4 is connect with outer 2 end of canopy skeleton, pushes piston to make outer canopy by the hydraulic cylinder 4 of two sides
Skeleton 2 rotates around the center of circle or outer canopy skeleton 2 is pushed to be lifted up, to drive the film and interior canopy skeleton 1 on outer canopy skeleton 2
Relative displacement occurs for film.Same section of greenhouse has every a piece outer canopy skeleton 2 of 1-3 meters of designs, and every outer 2 both ends of canopy skeleton are matched
It is equipped with fixing seat 3, fixing seat 3 is buried fixes in the soil, and piston is provided in each fixing seat 3 and outer 2 end of canopy skeleton connects
All outer 2 both-side ends of canopy skeleton of the hydraulic cylinder 4 connect, same section of greenhouse are horizontally arranged with positioning linkage rod 5, outer to guarantee
Stability in 2 linkage process of canopy skeleton, all hydraulic cylinder 4 of the same side configure the same control switch and realize linkage, liquid
The power supply of air cylinder 4 uses external power supply.
The present embodiment is illustrated its superiority and inferiority to rotate around the center of circle and rise two kinds of motion modes respectively.
When needing to finely tune the temperature in greenhouse, it is only necessary to which lesser air hole manually controls control switch at this time, control
Left side hydraulic cylinder 4 rises, right side hydraulic cylinder 4 declines, and realizes that outer canopy is rotated around the center of circle, air hole starts weight in rotation process
It closes, overlapping area is bigger, and air hole is bigger, can be existed taking human as the aperture of control air hole, advantage according to the demand of temperature change
More sensitive in temperature control, disadvantage is in rainy day that canopy film and outer canopy film can not be adjusted because rainwater is sticked together
Section.
The regulative mode advantage of ascending motion is that the rainy day is also adjustable.Greenhouse generally build open air in, when raining
When weather, interior canopy film and outer canopy film drenches so that the two is bonded to each other and forms biggish viscous force, if passing through rotation at this time
Mode adjust outer canopy will certainly Tear Film, devise rising regulative mode thus, the hydraulic cylinder 4 that need to only control two sides is same
Shi Shangsheng so that outer canopy film and interior canopy film delamination, its shortcoming is that temperature adjust it is not sensitive enough, can only air hole it is complete
It opens in portion.
It further include electric control system include single-chip microcontroller, displacement sensor, humidity sensor as shown in figure 4, in addition to this
Device, temperature sensing, gas concentration lwevel sensor；
Humidity sensor, temperature sensing, gas concentration lwevel sensor be installed in canopy for detect the temperature in canopy,
Humidity, gas concentration lwevel, testing result are all uploaded to single-chip microcontroller；
Displacement sensor be separately mounted to hydraulic cylinder 4 section of stretching out and outer 2 end of canopy skeleton, for detecting hydraulic air
The amount of deflection when extension elongation of cylinder 4 and outer canopy skeleton 2 rotate, and monitoring data are uploaded to single-chip microcontroller；
Single-chip microcontroller is implanted into control program, makes outer canopy bone according to temperature, humidity, gas concentration lwevel control hydraulic cylinder 4
Frame 2 occurs to deflect accordingly, while carrying out feedback regulation according to the detection data of displacement sensor.
More specifically, the model of single-chip microcontroller selects AT89SC501 system class, and displacement sensor is selected as infrared displacement of the lines and passes
Sensor.
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention
It is interior.
Claims (7)
1. a kind of greenhouse for planting vegetable based on electrical control, which is characterized in that including hardware system and electric control system；
The hardware system includes interior canopy skeleton (1) and the outer canopy skeleton (2) of standard semicircle arch face, and the outer canopy skeleton (2) is covered
It covers on interior canopy skeleton (1) so that interior canopy film and outer canopy film are bonded to each other, the interior canopy film and the dislocation of outer canopy film are set
In respect of several air holes (100), outer (2) two side bottom of canopy skeleton is respectively arranged with fixing seat (3), the fixing seat (3)
It is inside provided with hydraulic cylinder (4), the piston of the hydraulic cylinder (4) is connect with outer canopy skeleton (2) end, passes through the hydraulic of two sides
Cylinder (4) pushes piston that outer canopy skeleton (2) is rotated around the center of circle or outer canopy skeleton (2) is pushed to be lifted up, to drive outer
Relative displacement occurs for the film of film and interior canopy skeleton (1) on canopy skeleton (2)；
The electric control system includes single-chip microcontroller, displacement sensor, humidity sensor, temperature sensing, gas concentration lwevel biography
Sensor；
The humidity sensor, temperature sensing, gas concentration lwevel sensor be installed in canopy for detect the temperature in canopy,
Humidity, gas concentration lwevel, testing result are all uploaded to single-chip microcontroller；
Institute's displacement sensors are separately mounted to section of stretching out and outer canopy skeleton (2) end of hydraulic cylinder (4), for detecting liquid
The amount of deflection when extension elongation of air cylinder (4) and outer canopy skeleton (2) rotate, and monitoring data are uploaded to single-chip microcontroller；
The single-chip microcontroller is implanted into control program, makes outer canopy according to temperature, humidity, gas concentration lwevel control hydraulic cylinder (4)
Corresponding deflection occurs for skeleton (2), while carrying out feedback regulation according to the detection data of displacement sensor.
2. the greenhouse for planting vegetable according to claim 1 based on electrical control, which is characterized in that same section of greenhouse has often
Every a piece outer canopy skeleton (2) of 1-3 meters of designs, every outer canopy skeleton (2) both ends are each equipped with fixing seat (3), and fixing seat (3) is embedded in
It is fixed in soil, the hydraulic cylinder (4) that piston is connect with outer canopy skeleton (2) end is provided in each fixing seat (3).
3. the greenhouse for planting vegetable according to claim 2 based on electrical control, which is characterized in that all liquid of the same side
Air cylinder (4) configures the same control switch and realizes linkage.
4. the greenhouse for planting vegetable according to claim 3 based on electrical control, which is characterized in that the hydraulic cylinder
(4) power supply is external power supply.
5. the greenhouse for planting vegetable according to claim 4 based on electrical control, which is characterized in that the institute of same section of greenhouse
There are outer canopy skeleton (2) both-side ends to be horizontally arranged with positioning linkage rod (5).
6. the greenhouse for planting vegetable according to claim 1 based on electrical control, which is characterized in that the type of the single-chip microcontroller
Number selection AT89SC501 system class.
7. the greenhouse for planting vegetable according to claim 6 based on electrical control, which is characterized in that institute's displacement sensors
It is selected as infrared linear movement pick-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811469329.7A CN109258230A (en) | 2018-11-28 | 2018-11-28 | Greenhouse for planting vegetable based on electrical control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811469329.7A CN109258230A (en) | 2018-11-28 | 2018-11-28 | Greenhouse for planting vegetable based on electrical control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109258230A true CN109258230A (en) | 2019-01-25 |
Family
ID=65186721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811469329.7A Pending CN109258230A (en) | 2018-11-28 | 2018-11-28 | Greenhouse for planting vegetable based on electrical control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109258230A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201915765U (en) * | 2010-12-20 | 2011-08-03 | 文华斌 | Glass window |
| CN204088402U (en) * | 2014-08-07 | 2015-01-07 | 宁国思达塑胶制品有限公司 | Ventilative bottle plug used on a kind of accumulator housing |
| CN105011360A (en) * | 2015-07-07 | 2015-11-04 | 梅笑雨 | Cigarette capable of accurately adjusting ventilation degree |
| CN205408709U (en) * | 2015-12-24 | 2016-08-03 | 桂林大野领御生物科技有限公司 | Breed canopy that glossy ganoderma was used |
| CN206282164U (en) * | 2016-11-02 | 2017-06-27 | 台湾海博特股份有限公司 | Multiple field environment simulator |
| CN206371156U (en) * | 2016-09-18 | 2017-08-04 | 大顺国际花卉股份有限公司 | A kind of flowerpot |
| CN206776276U (en) * | 2017-04-05 | 2017-12-22 | 深圳沃海森科技有限公司 | Greenhouse special air conditioner air-supply arrangement |
| CN206942570U (en) * | 2017-06-28 | 2018-01-30 | 金裕城门业有限公司 | A kind of hidden close, the dislocation type ventilation window of antitheft door |
| CN108536199A (en) * | 2018-03-13 | 2018-09-14 | 湟源嘉丰种植专业合作社 | A kind of sunlight greenhouse curtain rolling air port automatic control system and method |
| CN207927354U (en) * | 2018-03-14 | 2018-10-02 | 西安市高陵区农业技术推广中心 | A kind of greenhouse for planting vegetable |
| CN108702985A (en) * | 2018-07-09 | 2018-10-26 | 王志鸿 | Small arch frame for plastic greenhouse for agriculture |
| CN108845607A (en) * | 2018-07-27 | 2018-11-20 | 江苏欧亚照明股份有限公司 | A kind of low cost environment multiple-factor intelligent control system |
-
2018
- 2018-11-28 CN CN201811469329.7A patent/CN109258230A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201915765U (en) * | 2010-12-20 | 2011-08-03 | 文华斌 | Glass window |
| CN204088402U (en) * | 2014-08-07 | 2015-01-07 | 宁国思达塑胶制品有限公司 | Ventilative bottle plug used on a kind of accumulator housing |
| CN105011360A (en) * | 2015-07-07 | 2015-11-04 | 梅笑雨 | Cigarette capable of accurately adjusting ventilation degree |
| CN205408709U (en) * | 2015-12-24 | 2016-08-03 | 桂林大野领御生物科技有限公司 | Breed canopy that glossy ganoderma was used |
| CN206371156U (en) * | 2016-09-18 | 2017-08-04 | 大顺国际花卉股份有限公司 | A kind of flowerpot |
| CN206282164U (en) * | 2016-11-02 | 2017-06-27 | 台湾海博特股份有限公司 | Multiple field environment simulator |
| CN206776276U (en) * | 2017-04-05 | 2017-12-22 | 深圳沃海森科技有限公司 | Greenhouse special air conditioner air-supply arrangement |
| CN206942570U (en) * | 2017-06-28 | 2018-01-30 | 金裕城门业有限公司 | A kind of hidden close, the dislocation type ventilation window of antitheft door |
| CN108536199A (en) * | 2018-03-13 | 2018-09-14 | 湟源嘉丰种植专业合作社 | A kind of sunlight greenhouse curtain rolling air port automatic control system and method |
| CN207927354U (en) * | 2018-03-14 | 2018-10-02 | 西安市高陵区农业技术推广中心 | A kind of greenhouse for planting vegetable |
| CN108702985A (en) * | 2018-07-09 | 2018-10-26 | 王志鸿 | Small arch frame for plastic greenhouse for agriculture |
| CN108845607A (en) * | 2018-07-27 | 2018-11-20 | 江苏欧亚照明股份有限公司 | A kind of low cost environment multiple-factor intelligent control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104705120B (en) | It is a kind of lower the temperature, the anti-season edible fungus culturing greenhouse of energy-conservation | |
| CN205052256U (en) | Edible mushroom cultivation uses intelligent cooling greenhouse | |
| CN103053368B (en) | Window-type linked ventilation and temperature regulation automatic control and management system of linked greenhouses | |
| CN104521621A (en) | Dendrobium officinale cultivation greenhouse | |
| CN104115688A (en) | Novel method for artificially simulating crop growth shade and humidity environment | |
| CN207411015U (en) | A kind of double arch greenhouses of anniversary fruiting | |
| CN208175529U (en) | A kind of dendrobium candidum intelligence planting greenhouse | |
| CN204907248U (en) | Two net big -arch shelters of three membranes | |
| CN207427969U (en) | The greenhouse of double-deck dehumidification thermal-insulating | |
| CN109258230A (en) | Greenhouse for planting vegetable based on electrical control | |
| CN208581586U (en) | A kind of greenhouse skylight convenient for adjusting | |
| CN204796341U (en) | Big -arch shelter is planted to large -span arch fruit vegetables | |
| CN204650324U (en) | Temperature and humidity control system in warmhouse booth | |
| CN203120592U (en) | Stepped one-span-multi-row viticulture rain-proof shed | |
| CN115362855A (en) | Double-sided sunlight greenhouse environment control system and control method | |
| CN104793670A (en) | System for controlling temperature and humidity in greenhouse | |
| CN208691921U (en) | Planting edible mushroom greenhouse | |
| CN205865284U (en) | Intelligence system of growing flower based on thing networking | |
| CN205623529U (en) | Ecological agriculture plants automatic monitoring device of canopy environment | |
| CN107223486A (en) | A kind of ecological agriculture greenhouse-environment regulating system | |
| CN208956534U (en) | A kind of automatic planting greenhouse | |
| CN106444941A (en) | Detection and automatic control system applied to greenhouse vegetable cultivation | |
| CN205546732U (en) | Dragon fruit big -arch shelter intelligence planting system | |
| CN207075301U (en) | Plant constant temperature system | |
| CN206851538U (en) | A kind of energy-conserving and environment-protective greenhouse heating and refrigerating constant temperature system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |