CN205682030U - Reflector heliogreenhouse - Google Patents
Reflector heliogreenhouse Download PDFInfo
- Publication number
- CN205682030U CN205682030U CN201620625007.7U CN201620625007U CN205682030U CN 205682030 U CN205682030 U CN 205682030U CN 201620625007 U CN201620625007 U CN 201620625007U CN 205682030 U CN205682030 U CN 205682030U
- Authority
- CN
- China
- Prior art keywords
- reflector
- lighting surface
- greenhouse
- heliogreenhouse
- sunray
- 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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Classifications
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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
Landscapes
- Cultivation Of Plants (AREA)
- Greenhouses (AREA)
Abstract
The utility model discloses a kind of reflector heliogreenhouse, including rear wall, lighting surface and reflex reflector, described lighting surface is made up of sunray lighting surface and reflection light lighting surface, described reflection light lighting surface is to be the inclined-plane of β angle with level, this area, described β=90 degree dimension 23.5 degree, reflection light lighting surface bottom is arranged at b, and top and sunray lighting surface are bordered at c；Described sunray lighting surface is half shelving cambered surface and bottom surface, greenhouse is bordered at e；Described reflex reflector is arranged on coping behind outside, greenhouse, and reflex reflector is provided with reflector, and sunray enters greenhouse by reflection light lighting surface after reflector reflects.This utility model increases reflection light lighting surface, improves the light transmittance of light, and the light warm water adding greenhouse is put down, and light is more evenly distributed；Improve the yield and quality of crop；Improve the temperature levels at greenhouse night, mechanization, Labor-saving cultivation for heliogreenhouse create conditions.
Description
Technical field
This utility model relates to a kind of heliogreenhouse, particularly relates to a kind of reflector heliogreenhouse, belongs to farm buildings work
Journey technical field.
Background technology
Vegetables in day-light greenhouse planting type is owing to successfully solving greenhouse accumulation of heat in season in severe winter and the problem of insulation, in China
Northern area obtains spread, and three face walls, Yimianpu, insulation quilt, shutter become the typical feature of heliogreenhouse.The most several
It is basicly stable that Nian Lai China vegetable at protected field produces area, and Protected production pattern with heliogreenhouse as representative is by measuring
Expansion is changed into the improvement stage of matter, promotes the light thermal property of heliogreenhouse the most further, preferably serves Production requirement
The emphasis become a very long time heliogreenhouse research from now on, promoting.But, greenhouse production still exists and much asks
Topic, wherein intensity of illumination is low and skewness always perplexs day-light greenhouse overwintering and cultivates the key factor of good quality and high output.More
In winter, the sunray direct projection Southern Hemisphere, the Northern Hemisphere is in low temperature and less sunshine period due to the reduction of sun altitude；Due to the sun
The reduction of elevation angle, the sunray radiation vertical plane received by heliogreenhouse lighting surface shortens (shown in accompanying drawing 1: a, b represent
Incident ray during high angle of incidence, its vertical line B represents the radiation cross-section intercepting and capturing sunray, entering when c, d represent low angle of incidence
Penetrating light, its vertical line A represents the radiation cross-section intercepting and capturing sunray, cross section B-section A), sunlight indoor illumination intensity reduces；
Also due to the reduction of sun altitude, heliogreenhouse angle of incidence of light (see accompanying drawing 2) becomes big, and light is through the light transmittance in greenhouse
Low, the illumination level within heliogreenhouse is very low, and according to test determination, angle of incidence is when 30 degree, and the transmitance of light is
63.76%, angle of incidence is when 45 degree, and light penetration is 48.3%, and during Winter Solstice, the lighting surface of China's heliogreenhouse has 30-40%
Angle of incidence less than 45 degree, the transmitance of light is substantially reduced.Owing to light is injected from south, greenhouse, the light within heliogreenhouse
Line skewness, adds blocking of southern side crop, and the intensity of illumination of inside greenhouse north side is less than southern side.Heliogreenhouse interior lights
It is uneven that line is distributed, and causes producing the most how to do furrow, raise crop with North and South direction, and does not use east-west direction planting type；
Heliogreenhouse North and South direction span is much smaller than east-west direction length, if a length of 380m occurred, span are the sunlight of 12m
Room, North and South direction is done furrow and is unfavorable for the do mechanization operation of inside greenhouse, causes the Mechanization Level of greenhouse production lowly, temperature
In-house operation is many based on manpower, and Producer labor intensity is big, takes a lot of work laborious.
Summary of the invention
Technical problem to be solved in the utility model is the defect existed for prior art, it is provided that a kind of reflector day
Light greenhouse.
For solving this technical problem, this utility model provides a kind of reflector heliogreenhouse, including rear wall, lighting surface
And reflex reflector, described lighting surface is made up of sunray lighting surface and reflection light lighting surface, described reflection light lighting surface
For with level being the inclined-plane of β angle, described β=90 degree-this area dimension-23.5 degree, reflection light lighting surface bottom is arranged at b
Place, top and sunray lighting surface are bordered at c；Described sunray lighting surface is half shelving cambered surface and the friendship of bottom surface, greenhouse
Boundary is at e；Described reflex reflector is arranged on coping behind outside, greenhouse, and reflex reflector is provided with reflector, and sunray is through anti-
Greenhouse is entered by reflection light lighting surface after tabula rasa reflection.
Described reflex reflector includes support, fixing device and adjusting means, and described support is made up of angle steel welding, and support is high
Spending adjustable, the bottom of support is fixed on rear coping, and top is provided with bending, and reflector is packed in support by fixing device
On, fixing device is made up of angle bar, wood material, and total length is equal with greenhouse length；Set between fixing device and reflector
There is adjusting means, can manually or automatically be regulated the angle of reflector by adjusting means.
As a example by heliogreenhouse span is as 11m: reflector height is as 2.2m-2.5m, and support height is 1.9m-2.2m, instead
Tabula rasa is 10 degree with the angle of vertical angle.
Crop in described heliogreenhouse uses east-west direction cultivation mode.
Beneficial effect: this utility model is interpolation reflector on the basis of original heliogreenhouse, increases reflection light and adopts
Bright finish, increases the intercepting and capturing area of incident ray, improves the light transmittance of light, and the light warm water adding greenhouse is put down, and makes light
It is distributed more uniform；The light and temperature condition strengthened strengthens the photosynthesis of crop, improves the yield and quality of crop；The light strengthened
Temperature condition increases the thermograde in inside greenhouse vertical direction, increases the amount of stored heat on ground, the temperature levels at greenhouse night
It is improved；The increase of sunray and the reduction of incident angle are intercepted and captured in ce face so that sunray direct projection arrive after surface within the walls
Intensity increase, the amount of stored heat of body of wall increases, and improves the temperature levels at greenhouse night, for the mechanization, laborsaving of heliogreenhouse
Change cultivation to create conditions.
Accompanying drawing explanation
Fig. 1 is that sunray radiates vertical plane schematic diagram；
Fig. 2 is sunray angle of incidence schematic diagram；
Fig. 3 is structural representation of the present utility model.
In figure: wall after 1,2 sunray lighting surfaces, 3 reflection light lighting surfaces, 4 reflectors, 5 supports, 6 sunrays, 7
Reflection light.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is specifically described by embodiment.
Fig. 3 show structural representation of the present utility model.
Existing heliogreenhouse (in Fig. 3, bde is its lighting surface) is improved by this utility model, builds reflector sunlight
Room.
This utility model includes rear wall 1, lighting surface and reflex reflector.
Lighting surface is divided into two parts by this utility model: be made up of sunray lighting surface 2 and reflection light lighting surface 3,
Reflection greenhouse extraneous light enters inside greenhouse, the extra light transmission capacity increasing greenhouse effectively, and then increases the illumination water in greenhouse
Flat.
Described reflection light lighting surface 3 is to be the inclined-plane of β angle with level, described β=90 degree-this area dimension-23.5
Degree, reflection light lighting surface 3 bottom is arranged at the b of adverse grade, and top and sunray lighting surface 2 are bordered at c, improves daylighting
The height of face intersection, reduces sunray lighting surface 2 and the angle of incidence of light of reflection light lighting surface 3, increases light transmittance.
Described sunray lighting surface 2 is half shelving cambered surface and bottom surface, greenhouse is bordered at e.
Described reflex reflector is arranged on the top of wall 1 behind outside, greenhouse, and reflex reflector is provided with reflector 4, outside greenhouse
The sunray 6 reflection light 7 after reflector 4 reflects enters greenhouse by reflection light lighting surface 3, thus increases further
The intensity of illumination of inside greenhouse, makes inside greenhouse illumination patterns more uniform.
The ratio of described sunray lighting surface 2 and reflection light lighting surface 3 can be carried out according to the dimension of their location
Adjust.
Described reflex reflector includes reflector 4, support 5, fixing device and adjusting means.
Described support 5 is made up of angle steel welding, support 5 height 2m, and height adjustable is used for connecting fixing device.
Described fixing device is made up of the hard material such as angle bar, plank, 6m length, is spaced 0.5m, total length and greenhouse length
Equal.
Reflector 4 is made up of reflectorized materials such as mirrors, and size is identical with fixing device.
The bottom of described support 5 is fixed on the top of rear wall 1, and top is provided with bending, and reflector 4 is fixedly mounted with by fixing device
On support 5, between fixing device and reflector 4, it is provided with adjusting means, can manually or automatically be regulated by adjusting means
The angle of reflector 4.
Reflector 4 height is 2.2m-2.5m, and support 5 height is 1.9m-2.2m, and reflector 4 with the angle of vertical angle is
10 degree.
Crop in described heliogreenhouse uses east-west direction cultivation mode.
Embodiment:
With heliogreenhouse span as 11m, as a example by coverage rate is the heliogreenhouse of half shelving:
D point at heliogreenhouse span direction 3m rises 1.5m to c point, and (different regions are with 90 degree-this locality equal to 30 degree for β
District's dimension-23.5 degree calculating is advisable), greenhouse daylighting face bde is risen to bce, wherein ce is sunray lighting surface 2, and bc is
Reflection light lighting surface 3, as seen from Figure 3: after sunray lighting surface 2 rises, angle of incidence reduces, and light transmittance increases.
Behind heliogreenhouse outside, reflector 4 is installed on wall 1 top, and reflector 4 width is 2.3m, and the angle of reflector 4 is
10 degree, the size of angle can regulate, and reflector 4 enters greenhouse after being reflected by reflection light 7, on reflection light lighting surface 3
Angle of incidence is less than 10 degree, and light transmittance reaches more than 85%.
Using method of the present utility model:
On daytime, the insulation quilt of reflector heliogreenhouse is rolled, dock at the b of top of greenhouse, adjust reflector 4
Angle, now sunray 6 part enters greenhouse through ce, and another part enters greenhouse through bc after reflector 4 reflects,
In greenhouse, illumination level improves and ratio is more uniform, and due to greenhouse effect, the light of inside greenhouse, warm water are flat obtains bigger raising.
At night, the insulation quilt of reflector heliogreenhouse is put down, owing to the coverage rate bce of reflector heliogreenhouse is more than general
The bde in logical greenhouse, the heat flow density corresponding to unit ground and metope increases, so the thickness of reflector heliogreenhouse insulation quilt
(weight per unit area) should be greater than the thickness (weight per unit area) of ordinary greenhouse insulation quilt, and increase ratio is bce/bde, additionally
The insulation protection of bc section coverage rate to be strengthened.
Operation principle of the present utility model:
Reflector heliogreenhouse improves the height of sunray lighting surface, increases the intercepting and capturing area of incident ray, carries
The high light transmittance of light, the light warm water adding greenhouse is put down, and makes light distribution more uniform, and its operation principle is as follows:
Light D Yu E that sunray radiation vertical plane between light C and E that this utility model ce intercepts and captures is intercepted and captured than de it
Between sunray radiation vertical plane increase by 15.7%；Between reflection light radiation vertical plane A and B that reflection light lighting surface receives
Vertical dimension calculate, accounting for and radiating the ratio of vertical plane between D and E is 20.6%, and bd lighting surface is due to the incidence of sunray
Angle is excessive, and light penetration is very limited；Comprehensive incident ray lighting surface and reflection light lighting surface two aspect factor, during Winter Solstice
The intercepting and capturing area of the common heliogreenhouse of solar radiation area ratio that reflector heliogreenhouse is intercepted and captured increases by 36.3%.Due to ce daylighting
The angle of incidence of surface sunlight line is less than the angle of incidence of de lighting surface sunray, and the sunray transmitance of ce lighting surface can be significantly
Increase；Owing to the angle of reflector can adjust, the sunray transmitance on reflection light lighting surface can be the highest, it is possible to reaches
80-90%；Comprehensive incident ray lighting surface and the increase of reflection light lighting surface light transmittance, heliogreenhouse integral light-transmitting rate is with general
Logical greenhouse is compared and can be greatly improved.
This utility model adds reflector on the basis of original heliogreenhouse, increases reflection light lighting surface, increases
The intercepting and capturing area of incident ray, improves the light transmittance of light, and the light warm water adding greenhouse is put down, and makes light distribution more equal
Even；The light and temperature condition strengthened strengthens the photosynthesis of crop, improves the yield and quality of crop；The light and temperature condition strengthened increases
Thermograde in inside greenhouse vertical direction, increases the amount of stored heat on ground, and the temperature levels at greenhouse night is improved；ce
The increase of sunray and the reduction of incident angle are intercepted and captured in face so that after sunray direct projection is arrived, the intensity on surface within the walls increases,
The amount of stored heat of body of wall increases, and improves the temperature levels at greenhouse night, and bar is created in mechanization, Labor-saving cultivation for heliogreenhouse
Part,
This utility model the embodiment above, is merely illustrative, and is not only, all in the range of this utility model
Or the change in the range of equivalent this utility model all surrounded by this utility model.
Claims (4)
1. a reflector heliogreenhouse, including rear wall (1) and lighting surface, it is characterised in that: also include reflex reflector, described in adopt
Bright finish is made up of sunray lighting surface (2) and reflection light lighting surface (3), and described reflection light lighting surface (3) is and level
In the inclined-plane of β angle, described β=90 degree-this area dimension-23.5 degree, reflection light lighting surface (3) bottom is arranged at b, top
End and sunray lighting surface (2) are bordered at c；Described sunray lighting surface (2) is half shelving cambered surface and the friendship of bottom surface, greenhouse
Boundary is at e；Described reflex reflector is arranged on the top of wall (1) behind outside, greenhouse, and reflex reflector is provided with reflector (4), sunlight
Line (6) enters greenhouse by reflection light lighting surface (3) after reflector (4) reflects.
Reflector heliogreenhouse the most according to claim 1, it is characterised in that: described reflex reflector also include support (5),
Fixing device and adjusting means, described support (5) is welded by angle steel and makes, support (5) height adjustable, and the bottom of support (5) is solid
Being scheduled on the top of rear wall (1), top is provided with bending, and reflector (4) is packed on support (5) by fixing device, fixing device
Being made up of angle bar, wood material, total length is equal with greenhouse length；Regulation dress it is provided with between fixing device and reflector (4)
Put, can manually or automatically be regulated the angle of reflector (4) by adjusting means.
Reflector heliogreenhouse the most according to claim 2, it is characterised in that: heliogreenhouse span is 11m, reflector
(4) height is 2.2m-2.5m, and support (5) height is 1.9m-2.2m, and reflector (4) is 10 degree with the angle of vertical angle.
4. according to the reflector heliogreenhouse described in any one of claim 1-3, it is characterised in that: the work in described heliogreenhouse
Thing uses east-west direction cultivation mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625007.7U CN205682030U (en) | 2016-06-22 | 2016-06-22 | Reflector heliogreenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625007.7U CN205682030U (en) | 2016-06-22 | 2016-06-22 | Reflector heliogreenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205682030U true CN205682030U (en) | 2016-11-16 |
Family
ID=57416671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625007.7U Expired - Fee Related CN205682030U (en) | 2016-06-22 | 2016-06-22 | Reflector heliogreenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205682030U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042089A (en) * | 2018-09-10 | 2018-12-21 | 贵州省台江县源园生态农业发展有限公司 | A kind of adjustable mushroom cultivation box of humidity |
| CN109315192A (en) * | 2018-11-29 | 2019-02-12 | 潍坊科技学院 | A kind of heliogreenhouse adverse grade support construction |
| CN109644722A (en) * | 2018-12-20 | 2019-04-19 | 巫溪县祥达种植专业合作社 | It is a kind of for improving the device and its application method of cymose buckwheat rhizome yield |
| CN110024593A (en) * | 2019-05-07 | 2019-07-19 | 甘肃省农业科学院蔬菜研究所 | A kind of active daylighting heat accumulating type heliogreenhouse |
| CN110050612A (en) * | 2019-05-14 | 2019-07-26 | 内江师范学院 | A kind of natral light cahure case |
| CN112088679A (en) * | 2020-09-14 | 2020-12-18 | 黑龙江省农业科学院园艺分院 | Sunlight greenhouse light filling device |
| CN117941560A (en) * | 2024-03-26 | 2024-04-30 | 山东省寿光蔬菜产业集团有限公司 | Down-digging type sunlight greenhouse capable of actively utilizing light energy |
-
2016
- 2016-06-22 CN CN201620625007.7U patent/CN205682030U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042089A (en) * | 2018-09-10 | 2018-12-21 | 贵州省台江县源园生态农业发展有限公司 | A kind of adjustable mushroom cultivation box of humidity |
| CN109315192A (en) * | 2018-11-29 | 2019-02-12 | 潍坊科技学院 | A kind of heliogreenhouse adverse grade support construction |
| CN109315192B (en) * | 2018-11-29 | 2023-11-28 | 潍坊科技学院 | Sunlight greenhouse back slope bearing structure |
| CN109644722A (en) * | 2018-12-20 | 2019-04-19 | 巫溪县祥达种植专业合作社 | It is a kind of for improving the device and its application method of cymose buckwheat rhizome yield |
| CN109644722B (en) * | 2018-12-20 | 2021-06-08 | 巫溪县祥达种植专业合作社 | Device for increasing yield of wild buckwheat rhizome and using method thereof |
| CN110024593A (en) * | 2019-05-07 | 2019-07-19 | 甘肃省农业科学院蔬菜研究所 | A kind of active daylighting heat accumulating type heliogreenhouse |
| CN110050612A (en) * | 2019-05-14 | 2019-07-26 | 内江师范学院 | A kind of natral light cahure case |
| CN112088679A (en) * | 2020-09-14 | 2020-12-18 | 黑龙江省农业科学院园艺分院 | Sunlight greenhouse light filling device |
| CN117941560A (en) * | 2024-03-26 | 2024-04-30 | 山东省寿光蔬菜产业集团有限公司 | Down-digging type sunlight greenhouse capable of actively utilizing light energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |