CN104620903B - Large span aeration type heliogreenhouse - Google Patents
Large span aeration type heliogreenhouse Download PDFInfo
- Publication number
- CN104620903B CN104620903B CN201510046272.XA CN201510046272A CN104620903B CN 104620903 B CN104620903 B CN 104620903B CN 201510046272 A CN201510046272 A CN 201510046272A CN 104620903 B CN104620903 B CN 104620903B
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- greenhouse
- type
- ventilating opening
- ventilation
- large span
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- 238000005273 aeration Methods 0.000 title claims abstract description 32
- 238000009423 ventilation Methods 0.000 claims abstract description 44
- 210000002356 Skeleton Anatomy 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 238000005755 formation reaction Methods 0.000 claims abstract 2
- 238000009432 framing Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 241000238631 Hexapoda Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 9
- 230000000875 corresponding Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 241000283984 Rodentia Species 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000001932 seasonal Effects 0.000 description 2
- 210000000988 Bone and Bones Anatomy 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000000505 pernicious Effects 0.000 description 1
Classifications
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- 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
-
- 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
- A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
-
- 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
Abstract
Laying plastic sheeting formation greenhouse on multiple arcs skeleton, multiple arcs skeleton is connected with each other the invention discloses a kind of large span aeration type heliogreenhouse, including by vertical structure；Multigroup ventilating opening and air inlet are respectively equipped with top of greenhouse and two side lower parts, is located in greenhouse at the top of the arc skeleton at every group of ventilating opening two ends and is connected with supporting construction respectively, V-type water collection sheet is provided between supporting construction；Flashing board is hinged with each ventilating opening, air inlet is hinged with vent window in greenhouse both sides.Advantage is：Greenhouse wind load will not additionally be increased, without considering that wind-force influences on aeration structure, service life is long, can realize gravity-flow ventilation using building nature ventilation principle, rational in infrastructure, ventilation effect is good, and manufacturing cost is low；Quick and easy for installation, no installation and maintenance operating risk is safe；Wind sheltering rainproof function can be achieved so that greenhouse ventilation adds the effective time of greenhouse gravity-flow ventilation regulation without having to worry about climate changes such as rainy and hails.
Description
Technical field
The present invention relates to installation agriculture technology, more particularly to a kind of large span aeration type heliogreenhouse.
Background technology
Greenhouse is occurred with the application of anti-season crop production, the main lighting heat preserving problem for considering winter application,
Greenhouse is mostly full Seasonal Production application now, summer hot climate and as seasonal climate changes greenhouse ventilation regulating power
It is particularly important.
But the greenhouse of existing application is general lack of rational Natural Ventilation Technology In One Green, especially with easy structure overlay film form
Long-span solar greenhouse, it is impossible to using high cost aeration technology, therefore, in all be using small-sized air port divulge information shape
Formula, including wound membrane, the artificial air port for taking off film carry out gravity-flow ventilation.So backward ventilation form can not far meet full season greenhouse
Environment ventilation regulatory demand, in, greenhouse is chronically under rugged environment operating mode, it is impossible to ensure plant growth air ambient
The exceeded operating environments of pernicious gas such as index, high temperature, sultry, humidity, and flue dust, agricultural chemicals, to long-term production operating personnel
Physical and mental health cause great harm.Social Culture expanding economy progress so that understanding of the people to agriculture production environment
Increasingly strengthen, so backward hothouse production environment is far not suitable for modern agricultural development requirement.
Natural Ventilation Technology In One Green applies long-standing, and heliogreenhouse has the environment temperature for being especially suitable for gravity-flow ventilation regulation
Degree condition, but because the conventional Natural Ventilation Technology In One Green form for protruding from roofing has larger gravity load and wind load, to day
Light greenhouse structure intensity and cost influence are big so that the draft type of this energy-conservation could not be obtained effectively in greenhouse application always
Utilize.
Develop with the expansion of industrialized agriculture, heliogreenhouse has formed agriculture extensive Trend of Industrialization, it is existing fall
Greenhouse ventilation technology afterwards causes warm indoor environment problem more to protrude, using above needing a kind of develop standardization aeration type temperature badly
Room technology, in order to greenhouse ventilation parameters, improves hothouse production operating environment.
The content of the invention
The technical problems to be solved by the invention are to provide for a kind of large span aeration type heliogreenhouse, and the greenhouse will not volume
Outer increase wind load, without considering influence of the wind-force to aeration structure, rational in infrastructure, service life is long, and ventilation effect is good, manufacture
Cost is low.
Technical scheme is as follows：The large span aeration type heliogreenhouse includes the multiple arcs bone uniformly arranged
It is connected with each other between frame, multiple arcs skeleton by many vertical structures, plastic sheeting shape is laid on multiple arcs skeleton
Into greenhouse；It is characterized in that：Multigroup ventilating opening is provided with top of greenhouse, side lower part is provided with multigroup air inlet in greenhouse two,
It is located in greenhouse at the top of the arc skeleton at every group of ventilating opening two ends and is connected with supporting construction respectively, supporting construction is in each ventilating opening
A V-type supporting part formed below, sets respectively between the supporting construction at every group of ventilating opening two ends below each ventilating opening of correspondence
There is a V-type water collection sheet, the width of V-type water collection sheet is more than the width of ventilating opening；It is located between adjacent arc skeleton each
The flashing board that ventilating opening can be closed is respectively articulated with ventilating opening, the air inlet in greenhouse both sides, which has been respectively articulated with, will enter
The vent window that air port is closed.
Above-mentioned aeration type heliogreenhouse, every group of ventilating opening is two and is symmetrically arranged at adjacent two of top of greenhouse
Between arc skeleton.
Above-mentioned aeration type heliogreenhouse, the supporting construction is used for by a V-type support and being connected on V-type support
The inverted Y types support for forming the V-type supporting part is constituted, and wherein V-type support two ends and Y types pedestal upper end can with arc skeleton
Dismounting connection, Y type support both sides lower ends are detachably connected with V-type support.
Above-mentioned aeration type heliogreenhouse, is connected to column, column lower end is supported in ground in each V-type pedestal lower end
Face, for increasing structural strength.
Above-mentioned aeration type heliogreenhouse, is respectively fixed with arc skeleton at correspondence connection V-type support and Y type supports
Connecting plate.
Above-mentioned aeration type heliogreenhouse, the flashing board is by structural framing and the cover plate structure being laid on structural framing
It can freely swing when being opened into, flashing board in vertical state and with the wind, to prevent rainwater box haul ventilating opening from pouring in down a chimney.
Above-mentioned aeration type heliogreenhouse, described V-type water collection sheet and cover plate are made of light transmissive material, to improve greenhouse
Daylighting effect.
Above-mentioned aeration type heliogreenhouse, is respectively equipped with anti-between V-type water collection sheet both sides and corresponding ventilating opening both sides
Worm net, splashes for insect prevention and rainwater-proof.
Above-mentioned aeration type heliogreenhouse, in greenhouse both sides, each air inlet of correspondence is respectively equipped with ventilation frame member, described
Vent window lower end be hinged on ventilation frame member, between the side frame of vent window two and ventilation frame member be provided with packing cloth, for
Protection against rodents.
Above-mentioned aeration type heliogreenhouse, is located on the inside of vent window on ventilation frame member and is respectively equipped with protection network, to increase
Anti-rat.
It is an advantage of the invention that：
1st, it is combined by using sunk type aeration structure with conventional sunlight greenhouse structure, solves existing large span day
Light greenhouse can not protrude from the Natural Ventilation Technology In One Green problem of roofing because structural load is low using routine.The supporting construction of setting, V
The aeration structure such as type water collection sheet and flashing board will not additionally increase greenhouse wind load, without considering shadow of the wind-force to aeration structure
Ring, service life is long, can form a kind of large span aeration type sunlight greenhouse structure for standardizing application.The air inlet of setting
With ventilating opening building nature ventilation principle can be made full use of to realize gravity-flow ventilation, rational in infrastructure, ventilation effect is good, manufacturing cost
It is low.
2nd, the supporting construction and V-type water collection sheet set may be implemented in inside greenhouse installation and removal, convenient and swift, no installation
Maintenance activity risk, it is safe.
3rd, rain-proof can be realized by the V-type water collection sheet of setting, catchmented and diversion function of divulging information, it is ensured that greenhouse has preferable
Gravity-flow ventilation performance.Wind sheltering rainproof function can be realized by flashing board so that greenhouse ventilation operating mode is without having to worry about rainy and ice
The climate changes such as hail, considerably increase the effective time of greenhouse gravity-flow ventilation regulation.
4th, the flashing board set can use simple and practical keying regulative mode to be brought convenience for greenhouse ventilation regulation, also may be used
The switch of flashing board is controlled according to greenhouse air setup measures automaton, is disappeared so as to revolutionize traditional heliogreenhouse
Consume the ventilation parameters mode that a large amount of manpowers fall behind.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 left view.
Fig. 3 is the partial enlarged drawing at ventilating opening of the present invention.
In figure：Arc skeleton 1, plastic sheeting 2, vertical structure 3, supporting construction 4, V-type support 401, Y types support 402, V
Type water collection sheet 5, positioning angle bar 6, ventilating opening 7, flashing board 8, control drawstring 9, fly net 10, keep off the rain film or weather shield 11, connection
Plate 12, bolt 13, column 14, basis 15, vent window 16, sash lock 17, packing cloth 18, protection network 19, air inlet 20, connecting bolt
21, ventilation frame member 22.
Embodiment
As shown in Figure 1-Figure 3, large span aeration type heliogreenhouse of the present invention includes the multiple arcs uniformly arranged
Skeleton 1, arc skeleton 1 is made up of the section bar such as angle steel or square tube, at the middle part of each arc skeleton 1 provided with a horizontal segment,
The two ends of each arc skeleton 1 are respectively equipped with mutual by many vertical structures 3 between a tilting section, multiple arcs skeleton 1
Connection, the two ends of each arc skeleton 1 are fixed on the basis 15 on ground by a vertical structure 3 respectively.In multiple arcs
Laying plastic sheeting 2 forms a greenhouse to skeleton 1 above.
Multigroup ventilating opening 7 is longitudinally laid with along greenhouse in the horizontal segment of top of greenhouse correspondence arc skeleton 1, in greenhouse two
The tilting section at the two ends of side lower part correspondence arc skeleton 1 is longitudinally laid with multigroup air inlet 20, every group of ventilating opening 7 along greenhouse
For two and it is symmetrically arranged between adjacent two arc skeletons 1 of top of greenhouse.Air inlet 20 is corresponded and set with ventilating opening 7
Between two neighboring arc skeleton 1, positioning is fixedly connected between being located at adjacent arc skeleton 1 in each both sides of ventilating opening 7
Angle bar 6.The top of arc skeleton 1 for being located at every group of two ends of ventilating opening 7 in greenhouse is connected with supporting construction 4, supporting construction 4 respectively
In each 7 formed below V-type supporting parts of ventilating opening, the supporting construction 4 is by a V-type support 401 and is connected to V-type
The inverted Y types support 402 for being used to be formed the V-type supporting part on support 401 is constituted, wherein the two ends of V-type support 401 and Y types
The upper end of support 402 is detachably connected by connecting bolt 21 respectively with arc skeleton 1, the both sides lower end of Y types support 402 and V-type branch
Frame 401 is detachably connected by bolt 13.Preferably, V-type support 401 is to be bolted to form by two angle steel, its
Two angle steel angles are preferably 120-130 degree；The Y types support 402 is to be bolted to form by three angle steel, its both sides
Two angle steel angles of lower end are 120-130 degree.Correspondence connection V-type support 401 and Y types support 402 are punished on arc skeleton 1
Connecting plate 12 is not fixedly welded with, and column 14, column 14 have been bolted respectively in each middle part lower end of V-type support 401
Lower end is supported in ground, for increasing structural strength.
It is fixed with respectively by screw below each ventilating opening 7 of correspondence between the supporting construction 4 at every group of two ends of ventilating opening 7
One V-type water collection sheet 5, the two ends of V-type water collection sheet 5 are supported on the V-type supporting part of correspondence supporting construction 4, the width of V-type water collection sheet 5
More than the width of corresponding ventilating opening 7, the length of V-type water collection sheet 5 is more than the length of corresponding ventilating opening 7.Preferably, V-type
The width of water collection sheet 5 is more than the width 100-200mm of ventilating opening 7, and air draft is left between the both sides of V-type water collection sheet 5 and top of greenhouse
Mouthful, the length of V-type water collection sheet 5 is more than the length 400-600mm of ventilating opening 7.In the both sides of V-type water collection sheet 5 and corresponding 7 liang of ventilating opening
Fly net 19 is symmetrically fixed between the positioning angle bar 6 of side, is splashed for insect prevention and rainwater-proof.It is located at same group in top of greenhouse
Two ventilating openings 7 between provided with keeping off the rain film or weather shield 11, keep off the rain film or the both sides of weather shield 11 be fixed in positioning angle bar 6.
It is located between adjacent arc skeleton 1 in each ventilating opening 7 and is respectively articulated with the rain-proof that ventilating opening 7 can be closed
Plate 8, the flashing board 8 is made up of structural framing and the cover plate being laid on structural framing.Described flashing board 8 is in when opening
Vertical state can simultaneously freely swing with the wind, to prevent rainwater box haul ventilating opening 7 from pouring in down a chimney.Its both sides after the flashing board 8 is closed
Edge is stuck in positioning angle bar 6.Described V-type water collection sheet 5 and the cover plate of flashing board 8 are preferred to use light transmissive material system
Into to improve greenhouse lighting effect.
Ventilation frame member 21 is respectively fixed with each air inlet 20 of the side lower part of greenhouse two correspondence, ventilation frame member 21 is welded on
Between the vertical structure 3 of the side lower part of greenhouse two, the ventilation that air inlet 20 can be closed is respectively equipped with each ventilation frame member 21
Window 16, the described lower end of vent window 16 is hinged on ventilation frame member 21, right between the upper center of vent window 16 and ventilation frame member 21
Sash lock 17 should be provided with, packing cloth 18 is connected between 16 liang of side frames of vent window and ventilation frame member 21, for protection against rodents.Every
It is located at the inner side of vent window 16 on individual ventilation frame member 21 and is provided with protection network 19, increases anti-rat.
The greenhouse is additionally provided with the opening/shutting controller for controlling each flashing board 8 to switch, opening/shutting controller with it is corresponding
Flashing board 8 be flexible coupling, with realize flashing board 8 open when freely swinging with the wind.The opening/shutting controller can be used by controlling
The Manual control structure that drawstring is realized, can also use the automaton according to greenhouse air setup measures.In the present embodiment
Opening/shutting controller exemplified by using control drawstring 9, every control drawstring 9 upper end separate two strands and respectively with corresponding flashing board
In the structure on two sides framework connection of 8 upper ends, control drawstring 9 lower end Chui Ru greenhouses.
When temperature is higher in Greenhouse in summer needs ventilation, vent window 16 is opened, wind passes through protection by the top of air inlet 20
Net 19 is entered in greenhouse, is discharged after the fly net 19 by the both sides of V-type water collection sheet 5 by ventilating opening 7, is formed gravity-flow ventilation and is followed
Ring, as shown by the arrows in Figure 1.When needing to be incubated in winter greenhouse or running into bad weather, vent window 16 can be closed it is locked,
It is anti-and flashing board 8 is overturn to horizontality by drop-down control drawstring 9 will control the lower end of drawstring 9 to be fixed on column 14
The both sides of rain plate 8 are snapped into positioning angle bar 6, just can close ventilating opening 7, make to form a closed space relatively in greenhouse.
Preferred embodiment is only have selected above to illustrate the present invention.But, defined not departing from appended claims
The scope of the present invention in the case of, the content that those skilled in the art can be according with disclosure above carries out various modifications and change
More.Also, the description to the preferred embodiments of the present invention is intended merely to illustrate above, and not to by appended claims
And its present invention that equivalent is limited is limited.
Claims (8)
1. lead between a kind of large span aeration type heliogreenhouse, including the multiple arcs skeleton uniformly arranged, multiple arcs skeleton
Excessive root vertical structure is connected with each other, and plastic sheeting formation greenhouse is laid on multiple arcs skeleton；It is characterized in that：In greenhouse
Top is provided with multigroup ventilating opening, and in greenhouse two, side lower part is provided with multigroup air inlet, and every group of ventilating opening two ends are located in greenhouse
Supporting construction is connected with respectively at the top of arc skeleton, and supporting construction is in each ventilating opening V-type supporting part formed below, every
The each ventilating opening of correspondence is respectively arranged below with a V-type water collection sheet between the supporting construction at group ventilating opening two ends, V-type water collection sheet
Width is more than the width of ventilating opening；Being respectively articulated between adjacent arc skeleton in each ventilating opening can be by ventilating opening
The flashing board of closing, the air inlet in greenhouse both sides is respectively articulated with the vent window that can close air inlet；The support knot
Structure is to be used to forming the inverted Y types support of the V-type supporting part by a V-type support and being connected on V-type support to constitute, its
Middle V-type support two ends and Y types pedestal upper end are detachably connected with arc skeleton, and Y type support both sides lower ends and V-type support are detachable
Connection；The flashing board is made up of structural framing and the cover plate being laid on structural framing, is in vertical shape when flashing board is opened
State can simultaneously freely swing with the wind.
2. large span aeration type heliogreenhouse according to claim 1, it is characterized in that：Every group of ventilating opening be two and
It is symmetrically arranged between adjacent two arc skeletons of top of greenhouse.
3. large span aeration type heliogreenhouse according to claim 1, it is characterized in that：In each V-type pedestal lower end difference
Column is connected with, column lower end is supported in ground, for increasing structural strength.
4. large span aeration type heliogreenhouse according to claim 1, it is characterized in that：The correspondence connection V on arc skeleton
Connecting plate is respectively fixed with type support and Y type supports.
5. large span aeration type heliogreenhouse according to claim 1, it is characterized in that：Described V-type water collection sheet and cover plate
It is made of light transmissive material.
6. large span aeration type heliogreenhouse according to claim 1 or 5, it is characterized in that：V-type water collection sheet both sides with it is right
Fly net is respectively equipped between the ventilating opening both sides answered, is splashed for insect prevention and rainwater-proof.
7. large span aeration type heliogreenhouse according to claim 1, it is characterized in that：In each air intake of greenhouse both sides correspondence
Ventilation frame member is respectively equipped with mouthful, described vent window lower end is hinged on ventilation frame member, in the side frame of vent window two and ventilation
Packing cloth is provided between framework.
8. large span aeration type heliogreenhouse according to claim 7, it is characterized in that：It is located at vent window on ventilation frame member
Inner side is respectively equipped with protection network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046272.XA CN104620903B (en) | 2015-01-25 | 2015-01-25 | Large span aeration type heliogreenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046272.XA CN104620903B (en) | 2015-01-25 | 2015-01-25 | Large span aeration type heliogreenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104620903A CN104620903A (en) | 2015-05-20 |
| CN104620903B true CN104620903B (en) | 2017-09-26 |
Family
ID=53200559
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046272.XA Active CN104620903B (en) | 2015-01-25 | 2015-01-25 | Large span aeration type heliogreenhouse |
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| Country | Link |
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| CN (1) | CN104620903B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956957A (en) * | 2015-07-14 | 2015-10-07 | 刘广会 | Large-span arch-shaped fruit and vegetable planting greenhouse |
| CN105165469B (en) * | 2015-07-15 | 2022-09-06 | 北京加中绿环农业科技有限公司 | Large-span arch passive form intelligent greenhouse |
| CN105961079B (en) * | 2016-06-02 | 2019-02-05 | 广德县露露果蔬种植家庭农场 | A kind of greenhouse of automatic irrigation |
| CN105993698A (en) * | 2016-06-02 | 2016-10-12 | 广德县露露果蔬种植家庭农场 | Greenhouse used for planting tomatoes |
| CN108887033B (en) * | 2018-07-17 | 2020-08-18 | 浙江真合温室科技有限公司 | Super-span greenhouse |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202603296U (en) * | 2012-07-06 | 2012-12-19 | 大庆市农业技术推广中心 | Venting device for greenhouses |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201928736U (en) * | 2010-11-19 | 2011-08-17 | 天津滨海国际花卉科技园区股份有限公司 | Ridge top windowing device for greenhouse |
| KR101191334B1 (en) * | 2011-03-15 | 2012-10-16 | 박삼식 | Snow removing apparatus using warm water of a vinyl house |
| CN102726252A (en) * | 2011-04-12 | 2012-10-17 | 武国贵 | Insulation wind-resistant snow-resistant ecological greenhouse |
| CN103875483A (en) * | 2012-12-21 | 2014-06-25 | 潘少波 | Continuous planting greenhouse |
| CN203446289U (en) * | 2013-08-06 | 2014-02-26 | 山东寿光蔬菜种业集团有限公司 | Full steel frame arch greenhouse with ventilation holes formed overhead |
| CN203482684U (en) * | 2013-08-20 | 2014-03-19 | 苏州维登农业有限公司 | Rainproof and windproof greenhouse top window structure |
| CN204518659U (en) * | 2015-01-25 | 2015-08-05 | 单连勤 | Large span aeration type greenhouse by solar heat |
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2015
- 2015-01-25 CN CN201510046272.XA patent/CN104620903B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202603296U (en) * | 2012-07-06 | 2012-12-19 | 大庆市农业技术推广中心 | Venting device for greenhouses |
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| CN104620903A (en) | 2015-05-20 |
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Inventor after: Qi Xiangdong Inventor after: Dong Ge Inventor after: Dan Xiaoqing Inventor after: Li Xiaoyu Inventor after: Yu Yang Inventor after: Dan Lianqin Inventor before: Qi Xiangdong Inventor before: Dong Gejin Inventor before: Dan Xiaoqing Inventor before: Li Xiaoyu Inventor before: Yu Yang Inventor before: Dan Lianqin |
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