CN102227993A - High-light efficiency sunlight greenhouse - Google Patents
High-light efficiency sunlight greenhouse Download PDFInfo
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- CN102227993A CN102227993A CN2011101763035A CN201110176303A CN102227993A CN 102227993 A CN102227993 A CN 102227993A CN 2011101763035 A CN2011101763035 A CN 2011101763035A CN 201110176303 A CN201110176303 A CN 201110176303A CN 102227993 A CN102227993 A CN 102227993A
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- 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
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Abstract
The invention discloses a high-light efficiency sunlight greenhouse. The greenhouse comprises a back wall body, wherein a back slope face is arranged on the upper part of the back wall body; a plurality of frameworks are arranged between the upper end of the back slope face and the ground; and a folding non-transparent heat-preserving layer and a folding transparent heat-preserving layer are arranged below the frameworks and are glidingly connected with the frameworks respectively. The greenhouse can be bidirectionally rotated through the power of a transparent heat-preserving layer rope reel and a non-transparent heat-preserving layer rope reel, so the transparent heat-preserving layer or the non-transparent heat-preserving layer is opened or closed by pulling a hanging post through a digging rope. The greenhouse can acquire daylight and preserve heat; temperature can be increased and photosynthesis can be enhanced under weak light; and the greenhouse performance and the ability of resisting adverse weather are greatly improved.
Description
Technical field
The present invention relates to a kind of greenhouse by solar heat, relate to a kind of high light efficiency greenhouse by solar heat that under situation about not raising the cost, utilizes illumination more fully specifically.
Background technology
Greenhouse by solar heat is the agricultural facility that a kind of daylighting face is to the south substantially, East and West direction is extended.With solar energy is main light, heat energy, has front roof, back roofing and primary structures such as north wall, thing gable.Front roof penetrates daylight daytime, needs the covering and heat insulating covering night, and back roofing is incubated all the time, and north wall and east, Western Hills wall have insulation and heat accumulation function.
Existing greenhouse by solar heat, front roof supports light transmission film with skeleton, and film has insulation outward and takes off the lid at night thing day.What have makes skeleton with cement upright supports bamboo pole or steel pipe, and what have only makes skeleton with steel pipe weldering system panelgirder without column, skeleton spacing 1.0-3.5 rice, and the former cost is lower, but operation inconvenience in the greenhouse, the latter is then opposite.Do not find also at present that cost is lower than the former, convenient successful design and application as the latter.
Greenhouse by solar heat is mainly used in agricultural production, heat that its intensification is required and the needed illumination of photosynthesis are almost all from solar irradiation, improve daylighting, insulation, the heat storage performance in greenhouse so people try every means, measure comprises: improve canopy face angle, use the high film of light transmittance, improve the greenhouse towards, add thick wall body, improve the domatic structure in back and angle, scouring canopy film, strengthen space in the greenhouse, use thick insulation thing, use the roller shutter machine to open the area etc. that shades that curtain closes curtain, reduces bamboo pole and steel wire etc. fast.Even so, existing greenhouse also is difficult to resist the unsuitable environmental condition of low temperature and poor light.
The advantage of greenhouse by solar heat is to carry out agricultural production in the coldest season, but just in this season, and morning and outside air temperature at dusk are lower, a little less than the illumination, if open the insulation thing, these low light levels not only can not heat up, and can lower the temperature, so have to slattern.Even more serious situation is: annual cold season, always have some cloudy daies and snow sky, even illumination area, Shouguang preferably in the winter time, the almost annual severe winter all can have the above the moon snow weather of continuous first quarter moon one or two, under such situation, thing is subjected to light by crops although people can open insulation, but pass through canopy film dispersed heat to replenish because enter the shortage of heat of the light transformation in greenhouse, so temperature can be very low in the greenhouse, crop does not almost have accumulation of photosynthate, this is fatal for the crops in the greenhouse, brings tremendous loss often for our industrialized agriculture, and causes national vegetable price to go up.
In the design of existing greenhouse, the insulation thing all is opaque, it makes the greenhouse or is in and is subjected to light state and daylighting face is not incubated substantially, or is in dark state and insulation comprehensively on the daylighting face, does not have a state that can daylighting can be incubated again that is adapted under the low light condition.Yet; the agriculture in greenhouse production of such technology under situations such as continuous cloudy day, high latitude area, low temperature season but is vital; it can ride out harsh and unforgiving environments by stronger protective plant; more effectively utilize the photo-thermal resource in harsh area or harsh season, harsher area plantation crops.
Summary of the invention
The problem to be solved in the present invention is in order to overcome the above defective of traditional greenhouse by solar heat, a kind of high light efficiency greenhouse by solar heat that can utilize illumination under situation about not raising the cost more fully to be provided.
In order to address the above problem, the present invention by the following technical solutions:
A kind of high light efficiency greenhouse by solar heat, comprise back wall, it is domatic that the top of back wall is provided with the back, be provided with several skeletons between upper end that described back is domatic and the ground, the below of skeleton is provided with folding nontransparent heat-insulation layer and transparent insulating layer, and nontransparent heat-insulation layer and transparent insulating layer are slidingly connected respectively and between the skeleton.
Below be further improvement of these options of the present invention:
Described nontransparent heat-insulation layer and transparent insulating layer respectively and be connected with several suspension arrangements between the skeleton, suspension arrangement comprises hanging column, the lower end of described hanging column is connected with transparent insulating layer or nontransparent heat-insulation layer, upper end and skeleton are slidingly connected.
Further improve:
The cross section of described skeleton is an I-shaped structure, and the upper end of described hanging column is connected with bracing frame, is provided with two pulleys on the support frame as described above side by side, and described two pulleys lay respectively at the both sides of skeleton and are slidingly connected with skeleton.
Further improve:
The cross section of described skeleton is a rectangular configuration, the slide rail that it is the L type that the bottom of skeleton is connected with two cross sections, and two one slide rails are oppositely arranged, and have the gap in the middle of it;
The upper end of hanging column is passed the gap and is connected with rotating shaft, and the two ends of described rotating shaft are separately installed with the pulley that is slidingly connected with slide rail.
Further improve:
The outside of described skeleton is provided with plastic film.
Further improve:
The lower end of described transparent insulating layer is fixed on the position on close ground on the skeleton;
The upper end of nontransparent heat-insulation layer is fixed on the skeleton near domatic position, back;
Be installed with the cord winder that is used for spurring transparent insulating layer respectively and is used for spurring nontransparent heat-insulation layer on the back is domatic.
Further improve:
Described cord winder comprises the nontransparent heat-insulation layer serving machine that is used for spurring the transparent insulating layer serving machine of transparent insulating layer and is used for spurring nontransparent heat-insulation layer.
Further improve:
Be wound with stay cord on the transparent insulating layer serving machine, the other end of described stay cord is connected with the suspension arrangement of close transparent insulating layer upper end;
Be wound with stay cord on the nontransparent heat-insulation layer serving machine, the other end of described stay cord is connected with the suspension arrangement of close nontransparent heat-insulation layer lower end.
Further improve:
Interval 4-15 rice between the adjacent skeleton.
Further improve:
Described nontransparent heat-insulation layer is the 2-5 layer, and its total thickness is 5-20mm, has bedding void between the adjacent two-layer nontransparent heat-insulation layer.
The present invention can two-wayly rotate by transparent insulating layer serving machine and nontransparent heat-insulation layer serving mechanomotive force, thereby makes stay cord pulling hanging column to realize the switching of transparent insulating layer or nontransparent heat-insulation layer.
When needing daytime daylighting to heat up, by nontransparent heat-insulation layer serving machine nontransparent heat-insulation layer is upwards spurred, nontransparent heat-insulation layer is folded near domatic position, back, by transparent insulating layer serving machine transparent insulating layer is upwards spurred then, cover whole greenhouse, then greenhouse daylighting under the situation of more insulation, when ambient light according to strong, when temperature is higher, by transparent insulating layer serving machine transparent insulating layer is unclamped again it is slided under action of gravity, make the greenhouse light transmittance the highest.
By nontransparent heat-insulation layer serving machine unclamp nontransparent heat-insulation layer in the time of need being incubated night, and nontransparent heat-insulation layer to lower slider and cover whole greenhouse, can be incubated the greenhouse under the effect of gravity.
The present invention adopts such scheme, can daylighting can be incubated simultaneously again, can realize heating up and strengthening photosynthesis under the low light level, increases substantially the ability of greenhouse performance and opposing adverse weather.
The invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation of the embodiment of the invention;
Accompanying drawing 2 is the connection diagram of the embodiment of the invention 1 middle orbit and hanging column;
Accompanying drawing 3 is the connection diagram of the embodiment of the invention 2 middle orbits and hanging column.
Among the figure: the 1-skeleton; The 2-gap; The nontransparent heat-insulation layer of 3-; The 4-hanging column; The 5-back wall; Domatic behind the 6-; The 7-transparent insulating layer; 8-transparent insulating layer serving machine; The nontransparent heat-insulation layer serving of 9-machine; The 10-support; The 11-slide rail; The 12-rotating shaft; The 13-plastic film; The 14-pulley; The 15-lacing hole; 16,17-stay cord.
Embodiment
Embodiment 1, as shown in Figure 1, a kind of high light efficiency greenhouse by solar heat, comprise back wall 5, the top of back wall 5 is provided with back domatic 6, be provided with the skeleton made from fiberglass or steel or aluminum alloy materials 1 of several arches between the upper end of described back domatic 6 and the ground, the outside of described skeleton 1 is provided with plastic film 13.
The interval is 4 meters between the adjacent skeleton 1, has cancelled the cement column simultaneously, and its cost is lower than prior art more than 20%.
The below of described skeleton 1 is provided with folding nontransparent heat-insulation layer 3 and transparent insulating layer 7, and described nontransparent heat-insulation layer 3 and transparent insulating layer 7 are connected with several suspension arrangements respectively, are slidingly connected between described suspension arrangement and the skeleton 1.
The lower end of described transparent insulating layer 7 is fixed on the position on close ground on the skeleton 1.
The upper end of nontransparent heat-insulation layer 3 is fixed on the position of close back domatic 6 on the skeleton 1.
Be installed with the cord winder that is used for spurring transparent insulating layer 7 respectively and is used for spurring nontransparent heat-insulation layer 3 on the back domatic 6.
Described cord winder comprises the nontransparent heat-insulation layer serving machine 9 that is used for spurring the transparent insulating layer serving machine 8 of transparent insulating layer 7 and is used for spurring nontransparent heat-insulation layer 3.
Be wound with stay cord 16 on the transparent insulating layer serving machine 8, the other end of described stay cord 16 is connected with the suspension arrangement of close transparent insulating layer 7 upper ends.
Be wound with stay cord 17 on the nontransparent heat-insulation layer serving machine 9, the other end of described stay cord 17 is connected with the suspension arrangement of close nontransparent heat-insulation layer 3 lower ends.
As shown in Figure 2, suspension arrangement comprises hanging column 4, and the lower end of described hanging column 4 is connected with transparent insulating layer 7 or nontransparent heat-insulation layer 3, and upper end and skeleton 1 are slidingly connected.
The cross section of described skeleton 1 is an I-shaped structure, and the upper end of described hanging column 4 is connected with bracing frame 10, is provided with two pulleys 14 on the support frame as described above 10 side by side, and described two pulleys 14 lay respectively at the both sides of skeleton 1.
Hanging column 4 is provided with lacing hole 15, makes things convenient for the support of stay cord.
Described nontransparent heat-insulation layer 3 is 2 layers, and its total thickness is 5mm, has made things convenient for the folding of nontransparent heat-insulation layer 3.
Simultaneously, have better heat insulation effect, have bedding void between the adjacent two-layer nontransparent heat-insulation layer 3, utilize air layer insulation wherein in order to make it.
Described nontransparent heat-insulation layer 3 is made for chemical products and reflective composite thereof, and EPE, foamed rubber-plastic, Reflecting curtain etc. include but not limited to foam.
Described transparent insulating layer 7 is made for film or EPE foam cloth material, uses in the time period at the low light level.
The present invention can two-wayly rotate by transparent insulating layer serving machine 8 and nontransparent heat-insulation layer serving machine 9 power, thereby makes stay cord pulling hanging column to realize the switching of transparent insulating layer 7 or nontransparent heat-insulation layer 3.
When needing daytime daylighting to heat up, by nontransparent heat-insulation layer serving machine 9 nontransparent heat-insulation layer 3 is upwards spurred, nontransparent heat-insulation layer 3 is folded to the position of close back domatic 6, by transparent insulating layer serving machine 8 transparent insulating layer 7 is upwards spurred then, cover whole greenhouse, can improve light transmittance, better daylighting.
Night cooling, when needing insulation, by transparent insulating layer serving machine 8 transparent insulating layer 7 is unclamped then, transparent insulating layer 7 under the effect of gravity to lower slider and be folded in position near ground, by nontransparent heat-insulation layer serving machine 9 nontransparent heat-insulation layer 3 is unclamped then, nontransparent heat-insulation layer 3 to lower slider and cover whole greenhouse, can be incubated the greenhouse under the effect of gravity.
Embodiment 2, as shown in Figure 1, a kind of high light efficiency greenhouse by solar heat, comprise back wall 5, the top of back wall 5 is provided with back domatic 6, be provided with the skeleton made from fiberglass or steel or aluminum alloy materials 1 of several arches between the upper end of described back domatic 6 and the ground, the outside of described skeleton 1 is provided with plastic film 13.
The interval is 15 meters between the adjacent skeleton 3, has cancelled the cement column simultaneously, and its cost is lower than prior art more than 20%.
The below of described skeleton 1 is provided with folding nontransparent heat-insulation layer 3 and transparent insulating layer 7, and described nontransparent heat-insulation layer 3 and transparent insulating layer 7 are connected with several suspension arrangements respectively, are slidingly connected between described suspension arrangement and the skeleton 1.
The lower end of described transparent insulating layer 7 is fixed on the position on close ground on the skeleton 1.
The upper end of nontransparent heat-insulation layer 3 is fixed on the position of close back domatic 6 on the skeleton 1.
Be installed with the cord winder that is used for spurring transparent insulating layer 7 respectively and is used for spurring nontransparent heat-insulation layer 3 on the back domatic 6.
Described cord winder comprises the nontransparent heat-insulation layer serving machine 9 that is used for spurring the transparent insulating layer serving machine 8 of transparent insulating layer 7 and is used for spurring nontransparent heat-insulation layer 3.
Be wound with stay cord 16 on the transparent insulating layer serving machine 8, the other end of described stay cord 16 is connected with the suspension arrangement of close transparent insulating layer 7 upper ends.
Be wound with stay cord 17 on the nontransparent heat-insulation layer serving machine 9, the other end of described stay cord 17 is connected with the suspension arrangement of close nontransparent heat-insulation layer 3 lower ends.
As shown in Figure 3, suspension arrangement comprises hanging column 4, and the lower end of described hanging column 4 is connected with transparent insulating layer 7 or nontransparent heat-insulation layer 3, and upper end and skeleton 1 are slidingly connected.
The cross section of described skeleton 1 is a rectangular configuration, and slide rail 11, two one slide rails 11 that it is the L type that the bottom of skeleton 1 is connected with two cross sections are oppositely arranged, and has gap 2 in the middle of it.
The upper end of hanging column 4 is passed gap 2 and is connected with rotating shaft 12, and the two ends of described rotating shaft 12 are separately installed with the pulley 14 that is slidingly connected with slide rail 11.
Hanging column 4 is provided with lacing hole 15, makes things convenient for the support of stay cord.
Described nontransparent heat-insulation layer 3 is 5 layers, and its total thickness is 20mm, has made things convenient for the folding of nontransparent heat-insulation layer 3.
Simultaneously, have better heat insulation effect, have bedding void between the adjacent two-layer nontransparent heat-insulation layer 3, utilize air layer insulation wherein in order to make it.
Described nontransparent heat-insulation layer 3 is made for chemical products and reflective composite thereof, and EPE, foamed rubber-plastic, Reflecting curtain etc. include but not limited to foam.
Described transparent insulating layer 7 is made for film or EPE foam cloth material, uses in the time period at the low light level.
The present invention can two-wayly rotate by transparent insulating layer serving machine 8 and nontransparent heat-insulation layer serving machine 9 power, thereby makes stay cord pulling hanging column to realize the switching of transparent insulating layer 7 or nontransparent heat-insulation layer 3.
When needing daytime daylighting to heat up, by nontransparent heat-insulation layer serving machine 9 nontransparent heat-insulation layer 3 is upwards spurred, nontransparent heat-insulation layer 3 is folded to the position of close back domatic 6, by transparent insulating layer serving machine 8 transparent insulating layer 7 is upwards spurred then, cover whole greenhouse, can improve light transmittance, better daylighting.
Night cooling, when needing insulation, by transparent insulating layer serving machine 8 transparent insulating layer 7 is unclamped then, transparent insulating layer 7 under the effect of gravity to lower slider and be folded in position near ground, by nontransparent heat-insulation layer serving machine 9 nontransparent heat-insulation layer 3 is unclamped then, nontransparent heat-insulation layer 3 to lower slider and cover whole greenhouse, can be incubated the greenhouse under the effect of gravity.
Claims (10)
1. one kind high light efficiency greenhouse by solar heat comprises back wall (5), and the top of back wall (5) is provided with back domatic (6), is provided with several skeletons (1) between the upper end of described back domatic (6) and the ground, it is characterized in that:
The below of skeleton (1) is provided with folding nontransparent heat-insulation layer (3) and transparent insulating layer (7), and nontransparent heat-insulation layer (3) and transparent insulating layer (7) are slidingly connected with skeleton (1) respectively.
2. high light efficiency greenhouse by solar heat according to claim 1, it is characterized in that: described nontransparent heat-insulation layer (3) and transparent insulating layer (7) are connected with several suspension arrangements respectively and between the skeleton (1), suspension arrangement comprises hanging column (4), and the lower end of described hanging column (4) is connected with transparent insulating layer (7) or nontransparent heat-insulation layer (3), upper end and skeleton (1) are slidingly connected.
3. high light efficiency greenhouse by solar heat according to claim 2 is characterized in that:
The cross section of described skeleton (1) is an I-shaped structure, the upper end of described hanging column (4) is connected with bracing frame (10), be provided with two pulleys (14) on the support frame as described above (10) side by side, described two pulleys (14) lay respectively at the both sides of skeleton (1) and are slidingly connected with skeleton (1).
4. high light efficiency greenhouse by solar heat according to claim 2 is characterized in that:
The cross section of described skeleton (1) is a rectangular configuration, the slide rail (11) that it is the L type that the bottom of skeleton (1) is connected with two cross sections, and two one slide rails (11) are oppositely arranged, and have gap (2) in the middle of it;
The upper end of hanging column (4) is passed gap (2) and is connected with rotating shaft (12), and the two ends of described rotating shaft (12) are separately installed with the pulley (14) that is slidingly connected with slide rail (11).
5. according to one of them described high light efficiency greenhouse by solar heat of claim 1-4, it is characterized in that:
The outside of described skeleton (3) is provided with plastic film (13).
6. high light efficiency greenhouse by solar heat according to claim 5 is characterized in that:
The lower end of described transparent insulating layer (7) is fixed on the position that skeleton (1) is gone up close ground;
The upper end of nontransparent heat-insulation layer (3) is fixed on the position that skeleton (1) is gone up close back domatic (6);
Be installed with the cord winder that is used for spurring transparent insulating layer (7) respectively and is used for spurring nontransparent heat-insulation layer (3) on the back domatic (6).
7. high light efficiency greenhouse by solar heat according to claim 6 is characterized in that:
Described cord winder comprises the nontransparent heat-insulation layer serving machine (9) that is used for spurring the transparent insulating layer serving machine (8) of transparent insulating layer (7) and is used for spurring nontransparent heat-insulation layer (3).
8. high light efficiency greenhouse by solar heat according to claim 7 is characterized in that:
Be wound with stay cord (16) on the transparent insulating layer serving machine (8), the other end of described stay cord (16) is connected with the suspension arrangement of close transparent insulating layer (7) upper end;
Be wound with stay cord (17) on the nontransparent heat-insulation layer serving machine (9), the other end of described stay cord (17) is connected with the suspension arrangement of close nontransparent heat-insulation layer (3) lower end.
9. high light efficiency greenhouse by solar heat according to claim 8 is characterized in that: interval 4-15 rice between the adjacent skeleton (1).
10. high light efficiency greenhouse by solar heat according to claim 8 is characterized in that: described nontransparent heat-insulation layer (3) is the 2-5 layer, and its total thickness is 5-20mm, has bedding void between the adjacent two-layer nontransparent heat-insulation layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176303A CN102227993B (en) | 2011-06-28 | 2011-06-28 | High-light efficiency sunlight greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176303A CN102227993B (en) | 2011-06-28 | 2011-06-28 | High-light efficiency sunlight greenhouse |
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| Publication Number | Publication Date |
|---|---|
| CN102227993A true CN102227993A (en) | 2011-11-02 |
| CN102227993B CN102227993B (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110176303A Active CN102227993B (en) | 2011-06-28 | 2011-06-28 | High-light efficiency sunlight greenhouse |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004530A (en) * | 2012-12-25 | 2013-04-03 | 北京农业智能装备技术研究中心 | Inflatable greenhouse heat insulation quilt |
| CN103039300A (en) * | 2012-12-20 | 2013-04-17 | 陈殿贵 | Sunlight greenhouse |
| CN104813871A (en) * | 2015-05-25 | 2015-08-05 | 金鑫 | Greenhouse framework and greenhouse |
| CN105325215A (en) * | 2014-08-13 | 2016-02-17 | 丹阳市陵口镇郑店土地股份专业合作社 | Novel vegetable greenhouse |
| CN105432366A (en) * | 2014-08-13 | 2016-03-30 | 丹阳市陵口镇郑店土地股份专业合作社 | Novel illumination-controllable vegetable greenhouse |
| CN105815158A (en) * | 2016-05-24 | 2016-08-03 | 北京农业智能装备技术研究中心 | Rail-type multi-span greenhouse interior thermal insulation device |
| CN105993705A (en) * | 2016-06-28 | 2016-10-12 | 王清祥 | Assembled double-chord beam greenhouse skeleton |
| CN106577026A (en) * | 2017-01-24 | 2017-04-26 | 盐城工学院 | Adjustable greenhouse for crops and plants |
| CN107231977A (en) * | 2017-07-12 | 2017-10-10 | 苏州星川园艺绿化有限公司 | Gardening greenhouse system |
| CN116439046A (en) * | 2023-06-14 | 2023-07-18 | 上海华维可控农业科技集团股份有限公司 | Agricultural crop planting greenhouse with controllable shading area |
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| CN2623000Y (en) * | 2003-04-19 | 2004-07-07 | 孙兆文 | Daylight greenhouse with stiff movable heat preservation roof |
| DE20316788U1 (en) * | 2003-10-30 | 2005-03-10 | Stefan, Robert | Poly tunnel, comprising two layers of cover attached to carrying and hanging beams in order to be moved into open position |
| CN201022286Y (en) * | 2007-04-29 | 2008-02-20 | 蔡杰 | Greenhouse built-in type rolling screen device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039300A (en) * | 2012-12-20 | 2013-04-17 | 陈殿贵 | Sunlight greenhouse |
| CN103004530A (en) * | 2012-12-25 | 2013-04-03 | 北京农业智能装备技术研究中心 | Inflatable greenhouse heat insulation quilt |
| CN105325215A (en) * | 2014-08-13 | 2016-02-17 | 丹阳市陵口镇郑店土地股份专业合作社 | Novel vegetable greenhouse |
| CN105432366A (en) * | 2014-08-13 | 2016-03-30 | 丹阳市陵口镇郑店土地股份专业合作社 | Novel illumination-controllable vegetable greenhouse |
| CN104813871B (en) * | 2015-05-25 | 2017-05-24 | 宁夏新起点现代农业装备科技有限公司 | Greenhouse framework and greenhouse |
| CN104813871A (en) * | 2015-05-25 | 2015-08-05 | 金鑫 | Greenhouse framework and greenhouse |
| CN105815158A (en) * | 2016-05-24 | 2016-08-03 | 北京农业智能装备技术研究中心 | Rail-type multi-span greenhouse interior thermal insulation device |
| CN105993705A (en) * | 2016-06-28 | 2016-10-12 | 王清祥 | Assembled double-chord beam greenhouse skeleton |
| CN106577026A (en) * | 2017-01-24 | 2017-04-26 | 盐城工学院 | Adjustable greenhouse for crops and plants |
| CN106577026B (en) * | 2017-01-24 | 2020-03-31 | 盐城工学院 | Adjustable agricultural plant greenhouse |
| CN107231977A (en) * | 2017-07-12 | 2017-10-10 | 苏州星川园艺绿化有限公司 | Gardening greenhouse system |
| CN116439046A (en) * | 2023-06-14 | 2023-07-18 | 上海华维可控农业科技集团股份有限公司 | Agricultural crop planting greenhouse with controllable shading area |
| CN116439046B (en) * | 2023-06-14 | 2023-08-15 | 上海华维可控农业科技集团股份有限公司 | Agricultural crop planting greenhouse with controllable shading area |
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| Publication number | Publication date |
|---|---|
| CN102227993B (en) | 2012-10-10 |
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