CN103993759B - Front lighting roof is the heliogreenhouse of circular arc arch - Google Patents
Front lighting roof is the heliogreenhouse of circular arc arch Download PDFInfo
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- CN103993759B CN103993759B CN201410223185.2A CN201410223185A CN103993759B CN 103993759 B CN103993759 B CN 103993759B CN 201410223185 A CN201410223185 A CN 201410223185A CN 103993759 B CN103993759 B CN 103993759B
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- lighting roof
- front lighting
- heliogreenhouse
- roof
- gable
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Abstract
The invention belongs to the heliogreenhouse that a kind of front lighting roof is circular arc arch, be made up of front lighting roof, adverse grade deck, the gable of both sides and rear eaves wall；Front lighting roof is made up of arch bar arranged in parallel and the daylighting fabric laid thereon；Front lighting roof be one from roof until the circular arc arch covering on ground, front.The invention have the characteristics that 1) angle of elevation alpha of front lighting roof is between 35 °～50 °；2) elevation angle β of adverse grade deck is between 16.5 °～31.5 °；3) chord length of the arch bar bending radius ÷ arch bar of front lighting roof is equal to 0.8～1.2.Before during present invention winter, lighting roof sunray impingement rate is high, beneficially heats in Winter Solar Greenhouse, and night insulation performance is good；During summer, to gather solar energy few daytime, utilizes temperature room temperature lowering.
Description
Technical field
The invention belongs to agricultural facility field, particularly a kind of heliogreenhouse.
Background technology
Heliogreenhouse is generally used for the north, is applicable to north latitude 35～50 ° of areas in China.The application of heliogreenhouse,
Make China's overwhelming majority area can carry out vegetables, the production of flowers and plants whole year it can also be used to livestock and poultry cultivation.Above-mentioned absolutely
Most area, only relies on the production of surviving the winter that solar radiation provides light and heat can realize in greenhouse.
China's heliogreenhouse specification is of a great variety at present, and the heliogreenhouse normalized form that each place designed, designed is built is more
It it is multifarious, it is impossible to statistics.The various kind of heliogreenhouse is highly detrimental to the standardized construcion built, less
Being beneficial to the standardization of skeleton processing, generalization, seriation, this makes the construction cost of heliogreenhouse rationally to control
System.More most built heliogreenhouses are difficult to reach the economic benefit desired by Construction Party and society
Can benefit.In mainly showing as Winter Solar Greenhouse, nocturnal temperature is too low, day temperature mistake again in Gray in Sunlight Greenhouse in Summer
Height, being difficulty with the annual four seasons normally produces.Some heliogreenhouse, in order to carry out production operation, increases and is mounted with to warm up
Gas and pad and fan cooling system, which increase a large amount of energy consumption, increases a large amount of production cost, adds two simultaneously
The noxious gas emissions such as carbonoxide.
We find the height of greenhouse efficiency through years of researches and experiment, big at greenhouse wall body and doors structure
Cause identical under conditions of, its heat insulation effect is substantially and is determined by its configuration design, particularly by the shape on its roof
Shape is determined.And the various heliogreenhouse of current China, in the shape design on roof, all do not have conscientiously
Effective in view of roof shape and the lighting angle impact on the optimum efficiency that greenhouse temperature can obtain, this is one
Individual shortcoming.
Summary of the invention
The problems referred to above existed for existing heliogreenhouse, it is an object of the invention to invent a kind of winter and summer all
It is capable of crop and effectively produces the heliogreenhouse effectively cultivated with livestock and poultry.
The technical scheme is that
A kind of front lighting roof is the heliogreenhouse of circular arc arch, by front lighting roof, adverse grade deck, both sides
Gable and rear eaves wall composition；Front lighting roof faces south, and adverse grade deck faces north；Front lighting roof is by parallel
Arch bar and the daylighting fabric laid thereon of row form；Front lighting roof and adverse grade deck are close at roof highest point
Close and connect；Front lighting roof be one from roof until the circular arc arch covering on ground, front, adverse grade deck is downward
The flat-top tilted；The thing both sides of front lighting roof and adverse grade deck are provided with gable；
1) angle of elevation alpha of front lighting roof is between 35 °～50 °；2) elevation angle β of adverse grade deck is 16.5
°～31.5 ° between；3) chord length of the arch bar bending radius ÷ arch bar of front lighting roof is equal to 0.8～1.2.
This heliogreenhouse has the following characteristics that compared with the standard specification heliogreenhouse of Ministry of Agriculture's industry standard recommendation
1, before during winter, lighting roof sunray impingement rate is high, beneficially heats in Winter Solar Greenhouse.This day
Light greenhouse is between north latitude 35-degree-50 °, and when high noon in Winter Solstice, front lighting roof sun-light incidence rate is 91.7%；
All specification heliogreenhouses that Ministry of Agriculture's industry standard is recommended are between north latitude 35-degree-50 °, during high noon in Winter Solstice, front
Lighting roof sunshine average incident rate is between 62.1%-90.8%, and when latitude is the highest, sunray impingement rate is the lowest,
As: when north latitude 35-degree high noon in Winter Solstice, front lighting roof sunray impingement rate is between 80.3%-90.8%；?
During north latitude 50 °, during front lighting roof high noon in Winter Solstice, sunray impingement rate is between 62.1%-76.8%.
During winter, to gather solar energy many daytime, and night insulation performance is good.During high noon winter solstice, front lighting roof is adopted
Integrating the equivalent width of sunray as 5.255m, adverse grade insulation width is between 3.31m-4.32m；Ministry of Agriculture's industry
Specification recommend 8m across heliogreenhouse between north latitude 35-degree-50 °, during high noon winter solstice before lighting roof gather too
The equivalent width of sunlight line is between 4.815m-6.372m, and adverse grade insulation width is between 1.04m-2m.
2, before during summer, lighting roof sunray impingement rate is low, beneficially sunlight room temperature lowering.High noon in the Summer Solstice
Time, front lighting roof sunray impingement rate is 89.5%；All specification sunlights that Ministry of Agriculture's industry standard is recommended
Room between north latitude 35-degree-50 °, during high noon in the Summer Solstice before lighting roof sunray average incident rate be
Between 90.5%-100%.During the broiling summer, the science lighting surface elevation angle design of heliogreenhouse of the present invention is with the widest
The heliogreenhouse of general popularization compares, and can obviously reduce solar radiation and enters the heat in greenhouse, thus effectively reduces
Flooring and air themperature, be conducive to plantation or aquaculture to produce.
During summer, to gather solar energy few daytime, utilizes temperature room temperature lowering.Heliogreenhouse front roof is lighting roof,
Adverse grade deck is heat-insulation and heat-preservation face, north latitude 35-degree--between 50 °, during high noon summer solstice, and front lighting roof collection
The equivalent width of sunray is 5.128m；The 8m that Ministry of Agriculture industry standard is recommended across heliogreenhouse at north latitude 35-degree
--between 50 °, during high noon summer solstice, it is 6.282m 7.579m that front lighting roof gathers the equivalent width of sunray
Between.
3, Dongshan wall and Western Hills wall metope use light transmissive material to do body of wall, it is to avoid body of wall projection shading, Ke Yiyou
Effect extends the light application time in heliogreenhouse, and particularly Dongshan wall can be with printing opacity, and beneficially morning in winter, sunshine carried
Early incident sunlight greenhouse, this is the most beneficial to vegetables, flower growth.
4, the 8m that this heliogreenhouse and Ministry of Agriculture industry standard are recommended is across heliogreenhouse, at north latitude 35-degree--50 ° it
Between, when ensureing high noon winter solstice, front heliogreenhouse shade north edge with rear heliogreenhouse leading edge distance is
Under the same premise of 1.5m, need to take up an area width 45 ° of these heliogreenhouses of areas to the south of north latitude every is Ministry of Agriculture's industry
The 8m that specification is recommended takes up an area between the 84.3%--98.5% of width across heliogreenhouse, north latitude 45 °--between 50 °,
Two kinds of heliogreenhouse occupation of land width are the most suitable.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of heliogreenhouse of the present invention,
Fig. 2 is the side schematic view (left surface of Fig. 1) of this heliogreenhouse,
Fig. 3 is the schematic rear view of this heliogreenhouse.
In figure:
1, front lighting roof, 2, adverse grade deck, 3, gable, 4, rear eaves wall, 5, arch bar, 6, daylighting fabric,
7, door, 8, entity gable.
Detailed description of the invention
Seeing Fig. 1-Fig. 3, before the present invention, lighting roof is the heliogreenhouse of circular arc arch, by front lighting roof 1,
Adverse grade deck 2, the gable 3 of both sides and rear eaves wall 4 form.Front lighting roof 1 faces south, adverse grade deck
2 face north.Front lighting roof 1 is made up of arch bar 5 arranged in parallel and the daylighting fabric 6 laid thereon.Before
Lighting roof 1 and adverse grade deck 2 connect roof highest point is airtight.Front lighting roof 1 be one from roof until
The circular arc arch covering on ground, front, adverse grade deck 2 is downward-sloping flat-top, 2 times causes of adverse grade deck
Rear eaves wall 4 supports.The thing both sides of front lighting roof 1 and adverse grade deck 2 are provided with gable 3, wherein side
The north part of gable 3 is set to entity gable 8, is provided with door 7 on entity gable 8, permissible in entity gable 8
Be provided with operation room, operation room can not also be set for simplicity, this on demand depending on.
Owing to the said structure of the present invention is close with the structure of more existing heliogreenhouses, this specification pair
This no longer describes in detail.And the designing points of heliogreenhouse of the present invention is: before 1. the angle of elevation alpha of lighting roof 1 at 35 °～
Between 50 °；2. the elevation angle β of adverse grade deck 2 is between 16.5 °～31.5 °；The arch of the most front lighting roof 1
The chord length of bar 5 bending radius ÷ arch bar 5 is equal to 0.8～1.2；4. the gable 3 of both sides uses light transmissive material.
The material that the present invention uses is: the daylighting fabric 6 on front lighting roof 1 can be transparent PC plate, it is possible to
To be overlay.Adverse grade deck 2 can be transparent board, such as PC plate etc., it is also possible to be impermeable tabula rasa
Material, such as sandwich panel etc..The gable 3 of both sides uses light transmissive material (glass, PC plate, plastic foil etc.) to do wall
Body.Entity gable 8 and rear eaves wall 4 can be built up such as brick clay sandstone, concrete etc., it is also possible to plate by construction material
Materials etc. are constituted.
The installation of the present invention: material is to transport to heliogreenhouse building site after strange land processes or purchases install
Construction.This portion of material includes: the skeleton of roofing arch bar composition, daylighting fabric and installation auxiliary material, insulation quilt and volume
By machinery etc., and according to other the supporting greenhouse selected by heliogreenhouse building site weather conditions and functional requirement
Goods, materials and equipments.Arch bar skeleton use bolt combination mode or riveting install, welding manner, but must be stopped all can
Metallic bur power, welding slag that daylighting fabric (PC plate, plastic foil etc.) damages etc. can be caused, and anti-corrosion protection should be carried out.
PC plate or plastic foil piece are the most reliable.
Claims (6)
1. before, lighting roof is a heliogreenhouse for circular arc arch, is made up of front lighting roof (1), adverse grade deck (2), the gable (3) of both sides and rear eaves wall (4)；Front lighting roof (1) faces south, and adverse grade deck (2) faces north；Front lighting roof (1) is made up of arch bar (5) arranged in parallel and the daylighting fabric (6) laid thereon；Front lighting roof (1) and adverse grade deck (2) connect roof highest point is airtight；Front lighting roof (1) be one from roof until the circular arc arch covering on ground, front, adverse grade deck (2) is downward-sloping flat-top；The thing both sides of front lighting roof (1) and adverse grade deck (2) are provided with gable (3)；It is characterized in that:
1) angle of elevation alpha of front lighting roof (1) is between 35 °～50 °；
2) elevation angle β of adverse grade deck (2) is between 16.5 °～31.5 °；3) chord length of arch bar (5) the bending radius ÷ arch bar (5) of front lighting roof (1) is equal to 0.8～1.2；
3) the daylighting fabric (6) on front lighting roof (1) is transparent PC plate or overlay；Adverse grade deck (2) is transparent board or sandwich panel.
Heliogreenhouse the most according to claim 1, it is characterised in that: under adverse grade deck (2), after cause, eaves wall (4) supports.
Heliogreenhouse the most according to claim 1, it is characterised in that: the gable (3) of both sides uses light transmissive material glass, PC plate or plastic foil to do body of wall.
4. according to the heliogreenhouse described in claim 1 or 3, it is characterised in that: the north part of side gable (3) is set to entity gable (8) wherein；Entity gable (8) and rear eaves wall (4) are made up of construction material brick clay sandstone, concrete or sheet material；Entity gable (8) is provided with door (7).
Heliogreenhouse the most according to claim 4, it is characterised in that: entity gable is provided with operation room in (8).
Heliogreenhouse the most according to claim 1, it is characterised in that: the transparent board of described adverse grade deck (2) is PC plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223185.2A CN103993759B (en) | 2014-05-23 | 2014-05-23 | Front lighting roof is the heliogreenhouse of circular arc arch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223185.2A CN103993759B (en) | 2014-05-23 | 2014-05-23 | Front lighting roof is the heliogreenhouse of circular arc arch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103993759A CN103993759A (en) | 2014-08-20 |
| CN103993759B true CN103993759B (en) | 2016-08-24 |
Family
ID=51308071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410223185.2A Expired - Fee Related CN103993759B (en) | 2014-05-23 | 2014-05-23 | Front lighting roof is the heliogreenhouse of circular arc arch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103993759B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0471428A (en) * | 1990-07-07 | 1992-03-06 | Atsuo Yoshida | Light quantity-controlling method in green house |
| JPH0634A (en) * | 1992-06-18 | 1994-01-11 | Takumi Sekkei:Kk | Earthquake-proof roof greenhouse structural material |
| CN2246373Y (en) * | 1996-05-07 | 1997-02-05 | 王宗舜 | Frame structure of sunlight greenhouse |
| CN201620624U (en) * | 2010-03-12 | 2010-11-03 | 代军娇 | Arch frame dual-faced film sunlight greenhouse |
| CN202680101U (en) * | 2012-06-29 | 2013-01-23 | 秦晓峰 | Sunlight greenhouse |
| CN203879064U (en) * | 2014-05-23 | 2014-10-15 | 北京鑫大禹华霖节水设备有限责任公司 | Solar greenhouse with circular-arch-shaped front daylighting roof |
-
2014
- 2014-05-23 CN CN201410223185.2A patent/CN103993759B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103993759A (en) | 2014-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 101309 Beijing City, Shunyi District Yang Zhen Fu Qian Jie North 120 meters Patentee after: BEIJING SHUNXINHUALIN WATER SAVING TECHNOLOGY CO.,LTD. Patentee after: He Qiduo Address before: Korea 101300 Beijing city Shunyi District town Lixi Nanyuan No. 10 Building 2 unit 102 Patentee before: BEIJING XINDA YUHUALIN WATER-SAVING EQUIPMENT CO.,LTD. Patentee before: He Qiduo |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 101399 Beijing city Shunyi District Nanfaxin Town Shun Road East Hong No. 18 Building 1 layer 1 to 3 Co-patentee after: He Qiduo Patentee after: ZHONGGUAN SHUNXIN HUALIN TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 101309 Beijing City, Shunyi District Yang Zhen Fu Qian Jie North 120 meters Co-patentee before: He Qiduo Patentee before: BEIJING SHUNXINHUALIN WATER SAVING TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |