CN203446289U - Full steel frame arch greenhouse with ventilation holes formed overhead - Google Patents
Full steel frame arch greenhouse with ventilation holes formed overhead Download PDFInfo
- Publication number
- CN203446289U CN203446289U CN201320475048.9U CN201320475048U CN203446289U CN 203446289 U CN203446289 U CN 203446289U CN 201320475048 U CN201320475048 U CN 201320475048U CN 203446289 U CN203446289 U CN 203446289U
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- China
- Prior art keywords
- arch
- steel frame
- shed
- greenhouse
- ventilating opening
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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 utility model discloses a full steel frame arch greenhouse with ventilation holes formed overhead. The full steel frame arch greenhouse with the ventilation holes formed overhead comprises a steel frame arch greenhouse body, arch-shaped ventilation windows are arranged on the top of the steel frame arch greenhouse body in the length direction, each arch-shaped ventilation window comprises a reversed V-shaped arch frame arranged on the top of an arch frame of the full steel frame arch greenhouse, plastic thin films cover the upper portions of the reversed V-shaped arch frames, insect proof nets cover the lower left parts and the lower right parts of the reversed V-shaped arch frames respectively, covering films capable of being rolled up cover the surfaces of the insect proof nets, one end of each covering film is arranged to be flush with the bottom of the corresponding plastic thin film, the other end of each covering film is wound on a cross bar, supporting bars are arranged at the end portions of the cross bars, electric film reelers are fixed on the upper end portions of the supporting bars, the rotating shafts of the electric film reelers are fixedly connected with the cross bars, hot air in the arch greenhouse is prone to going upwards to be concentrated on the top of the arch greenhouse, the hot air can be exhausted by opening the top ventilation windows, the temperature of the arch greenhouse can be reduced, and the ventilation efficiency is high, the thin films cover the tops of the arch-shaped ventilation windows, rain water can be prevented, and the insect proof nets on the lower portion can prevent insects from entering the arch greenhouse when ventilation is carried out.
Description
Technical field
The utility model relates to a kind of shed, specifically, relates to a kind of all steel frame ventilating opening overhead type shed, belongs to vegetable greenhouse technical field.
Background technology
At present, the ventilating opening of traditional shed is all arranged on shed both sides or two, because hot-air in canopy is lighter, easily upwards focuses on shed top, and bottom ventilates and is difficult to hot-air to be discharged, and drafting efficiency is low, and temperature of shed is high.Only put end wind, cold air directly enters in canopy from bottom, causes ground temperature low, and root system activity is poor, absorbs nutrient and moisture few, is unfavorable for vegetables normal growth, and physiological disturbance easily occurs.And, after cold dry air enters, directly contact subaerial fruit, cause the problems such as dehiscent fruit to increase.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, a kind of all steel frame ventilating opening overhead type shed is provided, overcomes the defect of bringing of shed ventilating opening in prior art, adopt after all steel frame ventilating opening overhead type shed of the present utility model, be conducive to reduce canopy temperature, drafting efficiency is high; Arch vent window top covers with film, can be rainproof; Bottom fly net can prevent that insect from entering in shed when ventilating.
For solving above technical problem, the technical solution adopted in the utility model is as follows: a kind of all steel frame ventilating opening overhead type shed, comprise steelframe shed main body, it is characterized in that: the top of described steelframe shed main body is provided with arch vent window along its length, steelframe shed main body and arch vent window junction are ventilating opening.
A prioritization scheme, described arch vent window is included in the inverted V-shaped bow member that steelframe shed bow member top arranges, and the top of inverted V-shaped bow member is coated with plastic film, and the lower left quarter of inverted V-shaped bow member, right lower quadrant are coated with respectively fly net.
Another kind of prioritization scheme, the surface coverage of described fly net has the coverlay of rollable, one end of coverlay and the plastic film concordant setting in bottom, the other end of coverlay is wound on cross bar, and the end of cross bar is provided with transmission device.
Another prioritization scheme, described transmission device comprises one end and the hinged strut of steelframe shed main body, and the other end of strut is fixed with electric curl-up film device, and the rotating shaft of electric curl-up film device is fixedly connected with cross bar.
Further prioritization scheme, described strut is expansion link.
Prioritization scheme further, described fly net is 40-50 order.
The utility model adopts above technical scheme, compared with prior art, have the following advantages: the top at conventional steel arching canopy arranges arch vent window, make steelframe shed be " protruding " shape, in shed, hot-air easily upwards focuses on shed top, open top part vent window can be discharged hot-air, reduces canopy temperature, and drafting efficiency is high; Arch vent window top covers with film, can be rainproof; Bottom fly net can prevent that insect from entering in shed when ventilating.
Below in conjunction with drawings and Examples, the utility model is elaborated.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of shed in the utility model embodiment;
Accompanying drawing 2 is schematic diagrames of arch vent window in the utility model embodiment;
In figure,
1-steelframe shed main body, 2-arch vent window, 3-inverted V-shaped bow member, 4-plastic film, 5-fly net, 6-coverlay, 7-cross bar, 8-strut, 9-electric curl-up film device, 10-ventilating opening.
Embodiment
Embodiment, as shown in Figure 1 and Figure 2, a kind of all steel frame ventilating opening overhead type shed, comprises steelframe shed main body 1, the top of steelframe shed main body 1 is provided with arch vent window 2 along steelframe shed main body 1 length direction, and steelframe shed main body 1 is ventilating opening 10 with arch vent window 2 junctions.
Arch vent window 2 is included in the inverted V-shaped bow member 3 that steelframe shed bow member top arranges, the top of inverted V-shaped bow member 3 is coated with plastic film 4, the lower left quarter of inverted V-shaped bow member 3, right lower quadrant are coated with respectively fly net 5, fly net 5 in the present embodiment is 50 orders, the surface coverage of fly net 5 has the coverlay 6 of rollable, one end of coverlay 6 and the plastic film 4 concordant settings in bottom, the other end of coverlay 6 is wound on cross bar 7, and the end of cross bar 7 is provided with transmission device.
Transmission device comprises one end and the hinged strut 8 of steelframe shed main body 1, the other end of strut 8 is fixed with electric curl-up film device 9, the rotating shaft of electric curl-up film device 9 is fixedly connected with cross bar 7, strut 8 can be expansion link, when strut 8 moves up and down with cross bar 7 like this, can make cross bar 7 be positioned at the surface of inverted V-shaped bow member 3, be unlikely to meet strong wind in scrolling process and damage coverlay 6.
During use, open electric curl-up film device 9 coverlay 6 volumes are concordant with plastic film 4 bottoms to the top of inverted V-shaped bow member 3, can reach ventilation effect, can be rainproof after putting down.Steelframe shed main body 1 interior hot-air upwards focuses on steelframe shed main body 1 top, and open top part arch vent window 2 can be discharged hot-air, reduces canopy temperature, and drafting efficiency is high; Arch vent window 2 tops cover with plastic film 4, can be rainproof; Bottom fly net 5 can prevent that insect from entering in shed when ventilating.
In the present embodiment, fly net, coverlay, cross bar, strut, electric curl-up film device are symmetrically arranged with two along arch vent window 2 respectively, and electric curl-up film device is the known equipment on market, in this example, no longer describe in detail.
The above is giving an example of the utility model preferred forms, and the part of wherein not addressing is in detail those of ordinary skills' common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carrying out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (6)
1. an all steel frame ventilating opening overhead type shed, comprise steelframe shed main body (1), it is characterized in that: the top of described steelframe shed main body (1) is provided with arch vent window (2) along its length, steelframe shed main body (1) is ventilating opening (10) with arch vent window (2) junction.
2. a kind of all steel frame ventilating opening overhead type shed as claimed in claim 1, it is characterized in that: described arch vent window (2) is included in the inverted V-shaped bow member (3) that steelframe shed bow member top arranges, the top of inverted V-shaped bow member (3) is coated with plastic film (4), and the lower left quarter of inverted V-shaped bow member (3), right lower quadrant are coated with respectively fly net (5).
3. a kind of all steel frame ventilating opening overhead type shed as claimed in claim 2, it is characterized in that: the surface coverage of described fly net (5) has the coverlay (6) of rollable, one end of coverlay (6) and plastic film (4) the concordant setting in bottom, it is upper that the other end of coverlay (6) is wound on cross bar (7), and the end of cross bar (7) is provided with transmission device.
4. a kind of all steel frame ventilating opening overhead type shed as claimed in claim 3, it is characterized in that: described transmission device comprises one end and the hinged strut (8) of steelframe shed main body (1), the other end of strut (8) is fixed with electric curl-up film device (9), and the rotating shaft of electric curl-up film device (9) is fixedly connected with cross bar (7).
5. a kind of all steel frame ventilating opening overhead type shed as claimed in claim 4, is characterized in that: described strut (8) is expansion link.
6. as a kind of all steel frame ventilating opening overhead type shed of claim 2-5 as described in one of them, it is characterized in that: described fly net (5) is 40-50 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475048.9U CN203446289U (en) | 2013-08-06 | 2013-08-06 | Full steel frame arch greenhouse with ventilation holes formed overhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475048.9U CN203446289U (en) | 2013-08-06 | 2013-08-06 | Full steel frame arch greenhouse with ventilation holes formed overhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203446289U true CN203446289U (en) | 2014-02-26 |
Family
ID=50126208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320475048.9U Expired - Fee Related CN203446289U (en) | 2013-08-06 | 2013-08-06 | Full steel frame arch greenhouse with ventilation holes formed overhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203446289U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472269A (en) * | 2014-12-22 | 2015-04-01 | 商河县德瑞特种苗有限公司 | Winter warm type large arched shed |
| 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 |
| CN105981611A (en) * | 2015-02-13 | 2016-10-05 | 天津春蔬园农业科技有限公司 | Solar power supply greenhouse |
-
2013
- 2013-08-06 CN CN201320475048.9U patent/CN203446289U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472269A (en) * | 2014-12-22 | 2015-04-01 | 商河县德瑞特种苗有限公司 | Winter warm type large arched shed |
| CN104620903A (en) * | 2015-01-25 | 2015-05-20 | 单连勤 | Large-span ventilated type solar greenhouse |
| CN105981611A (en) * | 2015-02-13 | 2016-10-05 | 天津春蔬园农业科技有限公司 | Solar power supply 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20180806 |