CN204518659U - Large span aeration type greenhouse by solar heat - Google Patents
Large span aeration type greenhouse by solar heat Download PDFInfo
- Publication number
- CN204518659U CN204518659U CN201520062442.9U CN201520062442U CN204518659U CN 204518659 U CN204518659 U CN 204518659U CN 201520062442 U CN201520062442 U CN 201520062442U CN 204518659 U CN204518659 U CN 204518659U
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- greenhouse
- type
- ventilating opening
- solar heat
- large span
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- 238000005273 aeration Methods 0.000 title claims abstract description 34
- 238000009423 ventilation Methods 0.000 claims abstract description 44
- 210000002356 Skeleton Anatomy 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 18
- 239000002985 plastic film Substances 0.000 claims abstract description 5
- 230000000875 corresponding Effects 0.000 claims description 21
- 238000009432 framing Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005755 formation reaction Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 241000238631 Hexapoda Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 9
- 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
- 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
- 238000009413 insulation Methods 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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- 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
The utility model discloses a kind of large span aeration type greenhouse by solar heat, comprise and be interconnected multiple arc skeleton by vertical structure, multiple arc skeleton is laid plastic film and form greenhouse; Be respectively equipped with many group ventilating openings and air inlet in top of greenhouse and bottom, both sides, in greenhouse, be positioned at the arc skeleton top often organizing ventilating opening two ends be connected with supporting construction respectively, between supporting construction, be provided with V-type water collection sheet; Hinged flashing board in each ventilating opening, in both sides, greenhouse, air inlet is hinged with vent window.Advantage is: can not additionally increase greenhouse wind load, without the need to considering that wind-force affects aeration structure, long service life, building nature ventilation principle can be utilized to realize gravity-flow ventilation, rational in infrastructure, ventilation effect good, low cost of manufacture; Quick and easy for installation, without installation and maintenance operating risk, safety is high; Wind sheltering rainproof function can be realized, making greenhouse ventilation without the need to worrying the climatic variations such as rainy and hail, adding the effective time that greenhouse gravity-flow ventilation regulates.
Description
Technical field
The utility model relates to installation agriculture technology, particularly a kind of large span aeration type greenhouse by solar heat.
Background technology
Greenhouse occurs with the application of anti-season crop production at first, the main lighting heat preserving problem considering application in winter, and greenhouse is mostly the application of full Seasonal Production now, summer hot climate and along with seasonal climate change greenhouse ventilation regulating power particularly important.
But the greenhouse of existing application generally lacks rational Natural Ventilation Technology In One Green, particularly adopt the long-span solar greenhouse of easy structure overlay film form, the aeration technology of high cost can not be adopted, therefore, be all adopt small-sized air port ventilation form in application, comprise volume film, manually take off the air port of film and carry out gravity-flow ventilation.The ventilation form of such backwardness far cannot meet greenhouse ventilation parameters demand in full season, in application, under greenhouse is in rugged environment operating mode for a long time, plant growth air ambient index can not be ensured, high temperature, sultry, moist, and the operating environment that the pernicious gas such as flue dust, agricultural chemicals exceeds standard, great harm is caused to the physical and mental health of long-term production operating personnel.Social Culture expanding economy progress, makes the understanding of people to agriculture production environment day by day strengthen, and the hothouse production environment fallen behind so is far not suitable for modern agricultural development requirement.
Natural Ventilation Technology In One Green application is long-standing, and greenhouse by solar heat has the ambient temperature conditions being applicable to very much gravity-flow ventilation and regulating, but the Natural Ventilation Technology In One Green form protruding from roofing due to routine has larger gravity load and wind load, large to sunlight greenhouse structure intensity and cost influence, this energy-conservation draft type could not be utilized effectively always in greenhouse application.
Along with the expansion of industrialized agriculture develops, greenhouse by solar heat has formed the extensive Trend of Industrialization of agricultural, the greenhouse ventilation technology of existing backwardness makes greenhouse environment problem more outstanding, application is needed a kind of standardized aeration type greenhouse technology of exploitation badly, so that greenhouse ventilation parameters, improve hothouse production operating environment.
Utility model content
Technical problem to be solved in the utility model to provide a kind of large span aeration type greenhouse by solar heat, and this greenhouse additionally can not increase wind load, and without the need to considering the impact of wind-force on aeration structure, rational in infrastructure, long service life, ventilation effect is good, low cost of manufacture.
The technical solution of the utility model is as follows: this large span aeration type greenhouse by solar heat comprises multiple arc skeletons of uniform arrangement, is interconnected between multiple arc skeleton by many vertical structures, lays plastic film and form greenhouse on multiple arc skeleton; Its special character is: be provided with in top of greenhouse and organize ventilating opening more, be provided with at greenhouse two side lower part and organize air inlet more, in greenhouse, be positioned at the arc skeleton top often organizing ventilating opening two ends be connected with supporting construction respectively, supporting construction forms a V-type support portion below each ventilating opening, between the supporting construction often organizing ventilating opening two ends, be respectively equipped with a V-type water collection sheet below corresponding each ventilating opening, the width of V-type water collection sheet is greater than the width of ventilating opening; Between adjacent arc skeleton, be positioned at each ventilating opening be hinged with flashing board ventilating opening can closed respectively, the air inlet in both sides, greenhouse is hinged with vent window air inlet can closed respectively.
Above-mentioned aeration type greenhouse by solar heat, described often group ventilating opening is two and symmetry is located between adjacent two arc skeletons of top of greenhouse.
Above-mentioned aeration type greenhouse by solar heat, described supporting construction is by a V-type support and is connected to V-type support props up for the formation of the inverted Y type of described V-type support portion and is configured to, wherein V-type support two ends and Y type pedestal upper end and arc skeleton removably connect, and lower end, Y type support both sides and V-type support removably connect.
Above-mentioned aeration type greenhouse by solar heat, be connected to column at each V-type pedestal lower end, column lower end is supported in ground, for increasing structural strength.
Above-mentioned aeration type greenhouse by solar heat, on arc skeleton, corresponding connection V-type support and Y type support place are fixed with connecting plate respectively.
Above-mentioned aeration type greenhouse by solar heat, described flashing board is made up of structural framing and the cover plate be laid on structural framing, is that vertical state also can freely swing with the wind, pours in down a chimney to prevent rainwater box haul ventilating opening when flashing board is opened.
Above-mentioned aeration type greenhouse by solar heat, described V-type water collection sheet and cover plate adopt light transmissive material to make, to improve greenhouse lighting effect.
Above-mentioned aeration type greenhouse by solar heat, is respectively equipped with fly net between V-type water collection sheet both sides and corresponding ventilating opening both sides, splashes for insect protected and rainwater-proof.
Above-mentioned aeration type greenhouse by solar heat, in both sides, greenhouse, corresponding each air inlet is respectively equipped with ventilation frame member, and described vent window lower end is hinged on ventilation frame member, is provided with packing cloth, for protection against rodents between vent window both sides frame and ventilation frame member.
Above-mentioned aeration type greenhouse by solar heat, ventilation frame member is positioned at inside vent window and is respectively equipped with protection network, to increase anti-rat.
The utility model has the advantages that:
1, by adopting sunk type aeration structure to combine with conventional sunlight greenhouse structure, solving existing long-span solar greenhouse and routine cannot be adopted because structural load is low to protrude from the Natural Ventilation Technology In One Green problem of roofing.The aeration structure such as the supporting construction arranged, V-type water collection sheet and flashing board additionally can not increase greenhouse wind load, without the need to considering the impact of wind-force on aeration structure, long service life, can be formed a kind of can the large span aeration type sunlight greenhouse structure of standardization application.The air inlet arranged and ventilating opening can make full use of building nature ventilation principle and realize gravity-flow ventilation, rational in infrastructure, ventilation effect good, low cost of manufacture.
2, the supporting construction arranged and V-type water collection sheet can realize in inside greenhouse installation and removal, and convenient and swift, without installation and maintenance operating risk, safety is high.
3, by arrange V-type water collection sheet can realize rainproof, catchment and ventilation diversion function, ensure that greenhouse has good gravity-flow ventilation performance.Wind sheltering rainproof function can be realized by flashing board, make greenhouse ventilation operating mode without the need to worrying the climatic variations such as rainy and hail, considerably increasing the effective time that greenhouse gravity-flow ventilation regulates.
4, the flashing board arranged can adopt simple and practical keying regulative mode to be that greenhouse ventilation adjustment brings convenience, also can control the switch of flashing board according to greenhouse air setup measures automaton, thus revolutionize the backward ventilation parameters mode of a large amount of manpower of traditional greenhouse by solar heat consumption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the partial enlarged drawing at the utility model ventilating opening place.
In figure: arc skeleton 1, plastic film 2, vertical structure 3, supporting construction 4, V-type support 401, Y type support 402, V-type water collection sheet 5, location angle bar 6, ventilating opening 7, flashing board 8, controls stay cord 9, fly net 10, keep off the rain film or weather shield 11, connecting 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, the large span aeration type greenhouse by solar heat that the utility model relates to comprises multiple arc skeletons 1 of uniform arrangement, arc skeleton 1 is made up of the section bar such as angle steel or square tube, a horizontal segment is provided with at the middle part of each arc skeleton 1, the two ends of each arc skeleton 1 are respectively equipped with a tilting section, be interconnected by many vertical structures 3 between multiple arc skeleton 1, the two ends of each arc skeleton 1 are fixed on the basis 15 on ground respectively by a vertical structure 3.On multiple arc skeleton 1, lay plastic film 2 form a greenhouse.
Many group ventilating openings 7 are longitudinally laid with along greenhouse at the horizontal segment of the corresponding arc skeleton 1 of top of greenhouse, tilting section at corresponding arc skeleton 1 two ends of greenhouse two side lower part is longitudinally laid with many group air inlets 20 along greenhouse, described often group ventilating opening 7 is two and symmetry is located between adjacent two arc skeletons 1 of top of greenhouse.Air inlet 20 and ventilating opening 7 one_to_one corresponding are also located between adjacent two arc skeletons 1, are fixedly connected with location angle bar 6 in each ventilating opening 7 both sides between adjacent arc skeleton 1.In greenhouse, be positioned at arc skeleton 1 top often organizing ventilating opening 7 two ends be connected with supporting construction 4 respectively, supporting construction 4 forms a V-type support portion below each ventilating opening 7, described supporting construction 4 is made up of a V-type support 401 and the inverted Y type support 402 be connected to for the formation of described V-type support portion on V-type support 401, wherein V-type support 401 two ends and Y type support 402 upper end and arc skeleton 1 removably connect respectively by connecting bolt 21, and Y type lower end, support 402 both sides and V-type support 401 are removably connected by bolt 13.Preferably, V-type support 401 is bolted by two angle steel to form, and its two angle steel angles are preferably 120-130 degree; Described Y type support 402 is bolted by three angle steel to form, and two angle steel angles of its lower end, both sides are 120-130 degree.On arc skeleton 1, corresponding connection V-type support 401 and Y type support 402 place are fixedly welded with connecting plate 12 respectively, and in the middle part of each V-type support 401, lower end is connected with column 14 respectively by bolt, and column 14 lower end is supported in ground, for increasing structural strength.
A V-type water collection sheet 5 is fixed with respectively by screw below corresponding each ventilating opening 7 between the supporting construction 4 often organizing ventilating opening 7 two ends, V-type water collection sheet 5 two end supports is on the V-type support portion of corresponding supporting construction 4, V-type water collection sheet 5 width is greater than the width of corresponding ventilating opening 7, and the length of V-type water collection sheet 5 is greater than the length of corresponding ventilating opening 7.Preferably, the width of V-type water collection sheet 5 is greater than the width 100-200mm of ventilating opening 7, leaves exhaust outlet between V-type water collection sheet 5 both sides and top of greenhouse, and the length of V-type water collection sheet 5 is greater than ventilating opening 7 length 400-600mm.Between V-type water collection sheet 5 both sides with the location angle bar 6 of corresponding ventilating opening 7 both sides, be symmetrically fixed with fly net 19, splash for insect protected and rainwater-proof.Between two ventilating openings 7 with group, be provided with keep off the rain film or weather shield 11 in top of greenhouse, keep off the rain film or weather shield 11 both sides are fixed on the angle bar 6 of location.
Between adjacent arc skeleton 1, be positioned at each ventilating opening 7 be hinged with the flashing board 8 ventilating opening 7 can closed respectively, described flashing board 8 is made up of structural framing and the cover plate be laid on structural framing.Described flashing board 8 is vertical state when opening and can freely swings with the wind, pours in down a chimney to prevent rainwater box haul ventilating opening 7.Described flashing board 8 cuts out its both sides of the edge rear and is stuck on the angle bar 6 of location.Described V-type water collection sheet 5 and the cover plate of flashing board 8 all preferably adopt light transmissive material to make, to improve greenhouse lighting effect.
At greenhouse two side lower part, corresponding each air inlet 20 place is fixed with ventilation frame member 21 respectively, ventilation frame member 21 is welded between the vertical structure 3 of greenhouse two side lower part, each ventilation frame member 21 is respectively equipped with the vent window 16 air inlet 20 can closed, described vent window 16 lower end is hinged on ventilation frame member 21, vent window 16 upper center is corresponding with between ventilation frame member 21 is provided with sash lock 17, packing cloth 18 is connected with, for protection against rodents between vent window 16 both sides frame and ventilation frame member 21.Each ventilation frame member 21 is positioned at inside vent window 16 and is provided with protection network 19, to increase anti-rat.
This greenhouse is also provided with the opening/shutting controller for controlling each flashing board 8 switch, and opening/shutting controller is flexible coupling with corresponding flashing board 8, to realize freely swinging with the wind when flashing board 8 is opened.This opening/shutting controller can adopt by the Manual control structure controlling stay cord realization, also can adopt the automaton according to greenhouse air setup measures.In the present embodiment, opening/shutting controller controls stay cord 9 to adopt, and every root controls stay cord 9 upper end and separates two strands and connect with the structure on two sides framework of corresponding flashing board 8 upper end respectively, controls in Chui Ru greenhouse, stay cord 9 lower end.
When temperature in Greenhouse in summer is higher need ventilate time, open vent window 16, wind enters in greenhouse, by being discharged by ventilating opening 7 after the fly net 19 of V-type water collection sheet 5 both sides by air inlet 20 top through protection network 19, formation gravity-flow ventilation circulates, as shown by the arrows in Figure 1.When needing insulation in winter greenhouse or running into bad weather, can vent window 16 be closed locked, and after making flashing board 8 turn to level by drop-down control stay cord 9, control stay cord 9 lower end is fixed on column 14, flashing board 8 both sides snap in the angle bar 6 of location, just can close ventilating opening 7, make the space that in greenhouse, formation one is relatively airtight.
Below only have selected preferred embodiment so that the utility model to be described.But when not departing from the scope of the present utility model that claims define, those skilled in the art according to above disclosed content, can carry out various modifications and changes.Further, the above description to preferred embodiment of the present utility model just in order to example illustrates, and does not limit the utility model by claims and equivalents thereof.
Claims (10)
1. a large span aeration type greenhouse by solar heat, is comprised multiple arc skeletons of uniform arrangement, is interconnected between multiple arc skeleton by many vertical structures, lays plastic film and form greenhouse on multiple arc skeleton; It is characterized in that: be provided with in top of greenhouse and organize ventilating opening more, be provided with at greenhouse two side lower part and organize air inlet more, in greenhouse, be positioned at the arc skeleton top often organizing ventilating opening two ends be connected with supporting construction respectively, supporting construction forms a V-type support portion below each ventilating opening, between the supporting construction often organizing ventilating opening two ends, be respectively equipped with a V-type water collection sheet below corresponding each ventilating opening, the width of V-type water collection sheet is greater than the width of ventilating opening; Between adjacent arc skeleton, be positioned at each ventilating opening be hinged with flashing board ventilating opening can closed respectively, the air inlet in both sides, greenhouse is hinged with vent window air inlet can closed respectively.
2. large span aeration type greenhouse by solar heat according to claim 1, is characterized in that: described often group ventilating opening is two and symmetry is located between adjacent two arc skeletons of top of greenhouse.
3. large span aeration type greenhouse by solar heat according to claim 2, it is characterized in that: described supporting construction is by a V-type support and is connected to V-type support props up for the formation of the inverted Y type of described V-type support portion and is configured to, wherein V-type support two ends and Y type pedestal upper end and arc skeleton removably connect, and lower end, Y type support both sides and V-type support removably connect.
4. large span aeration type greenhouse by solar heat according to claim 3, is characterized in that: be connected to column at each V-type pedestal lower end, column lower end is supported in ground, for increasing structural strength.
5. the large span aeration type greenhouse by solar heat according to claim 3 or 4, is characterized in that: on arc skeleton, corresponding connection V-type support and Y type support place are fixed with connecting plate respectively.
6. large span aeration type greenhouse by solar heat according to claim 1, is characterized in that: described flashing board is made up of structural framing and the cover plate be laid on structural framing, is that vertical state also can freely swing with the wind when flashing board is opened.
7. large span aeration type greenhouse by solar heat according to claim 6, is characterized in that: described V-type water collection sheet and cover plate adopt light transmissive material to make.
8. the large span aeration type greenhouse by solar heat according to claim 1 or 6, is characterized in that: between V-type water collection sheet both sides and corresponding ventilating opening both sides, be respectively equipped with fly net, splashes for insect protected and rainwater-proof.
9. large span aeration type greenhouse by solar heat according to claim 1, it is characterized in that: in both sides, greenhouse, corresponding each air inlet is respectively equipped with ventilation frame member, described vent window lower end is hinged on ventilation frame member, between vent window both sides frame and ventilation frame member, be provided with packing cloth.
10. large span aeration type greenhouse by solar heat according to claim 9, is characterized in that: be positioned on ventilation frame member inside vent window and be respectively equipped with protection network.
Priority Applications (1)
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CN201520062442.9U CN204518659U (en) | 2015-01-25 | 2015-01-25 | Large span aeration type greenhouse by solar heat |
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CN201520062442.9U CN204518659U (en) | 2015-01-25 | 2015-01-25 | Large span aeration type greenhouse by solar heat |
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CN204518659U true CN204518659U (en) | 2015-08-05 |
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CN201520062442.9U Expired - Fee Related CN204518659U (en) | 2015-01-25 | 2015-01-25 | Large span aeration type greenhouse by solar heat |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104620903A (en) * | 2015-01-25 | 2015-05-20 | 单连勤 | Large-span ventilated type solar greenhouse |
CN105746235A (en) * | 2016-03-05 | 2016-07-13 | 吴炳龙 | Sunlight greenhouse adaptive to climates of south of China |
-
2015
- 2015-01-25 CN CN201520062442.9U patent/CN204518659U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104620903A (en) * | 2015-01-25 | 2015-05-20 | 单连勤 | Large-span ventilated type solar greenhouse |
CN105746235A (en) * | 2016-03-05 | 2016-07-13 | 吴炳龙 | Sunlight greenhouse adaptive to climates of south of China |
CN105746235B (en) * | 2016-03-05 | 2018-09-14 | 丽水市农业科学研究院 | A kind of heliogreenhouse adapting to southern climates |
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Legal Events
Date | Code | Title | Description |
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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: 20150805 Termination date: 20180125 |
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CF01 | Termination of patent right due to non-payment of annual fee |