CN202907548U - Environment-friendly greenhouse ventilation device - Google Patents
Environment-friendly greenhouse ventilation device Download PDFInfo
- Publication number
- CN202907548U CN202907548U CN2012206143378U CN201220614337U CN202907548U CN 202907548 U CN202907548 U CN 202907548U CN 2012206143378 U CN2012206143378 U CN 2012206143378U CN 201220614337 U CN201220614337 U CN 201220614337U CN 202907548 U CN202907548 U CN 202907548U
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- CN
- China
- Prior art keywords
- back timber
- vent flap
- green house
- arc beam
- environment
- 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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- 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 an environment-friendly greenhouse ventilation device. A greenhouse comprises a parados board, an inclined slope board, a top beam, a stand column, a straight beam and an arc beam. The environment-friendly greenhouse ventilation device comprises a plurality of ventilation cover boards and a driving mechanism driving the ventilation cover board to be opened and closed, wherein the plurality of ventilation cover boards are respectively arranged on a top cover board through hinges. According to the environment-friendly greenhouse ventilation device, the ventilation cover boards are respectively arranged on the top cover board through the hinges, the ventilation cover boards are driven by corresponding driving mechanism to be opened and closed, and the environment-friendly greenhouse ventilation device has the advantages of being convenient and rapid to operate, and is time-saving, labor-saving, and high in operation efficiency.
Description
Technical field
The utility model relates to a kind of green house, particularly a kind of environmental protection green house ventilation unit.
Background technology
Green house can printing opacity, be incubated or heat, and is the facility of cultivated plant, in the season that is not suitable for plant growth, can be provided breeding time and increase output, and is multiplex in the plant cultivation such as low temperature season warm season vegetable, flowers, forest or grow seedlings etc.
After the green house sealing, plant carries out photosynthesis to satisfy the growth of plant in green house, therefore before green house does not ventilate photosynthesis a period of time, by photosynthetic chemical formula 6CO
2+ 6H2O=C
6H
12O
6+ 6O
2The CO in its green house as can be known
2Content reduce, no longer can satisfy photosynthetic demand, and can increase CO in the green house by ventilating
2Content, to satisfy further photosynthesis.In addition, photosynthetic degree is that the increase with temperature increases first and then reduces, so excessive temperature is unfavorable for photosynthetic carrying out on the contrary, therefore, spring end should suitably ventilate in the afternoon, is conducive to control temperature, keeps larger photosynthesis amount.
Prior art is used for the ventilation of green house, and tradition is to carry out convection current by the gate of opening green house, but poor effect; Also have and offer special-purpose air door, but air door operates comparatively loaded down with trivial details and wastes time and energy by artificial keying side by side.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of environmental protection green house ventilation unit, opens and closes to realize fast and effectively air door, and reduces labour intensity.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of environmental protection green house ventilation unit, described green house comprises parados plate, slope board, back timber, column, straight beam and arc beam, described parados plate is fixedly connected with an end of slope board, the described slope board other end is fixedly connected with described back timber, described back timber is by described upright supports, one end of described arc beam is connected with described back timber, and the other end of described arc beam is connected with described parados plate; Described straight beam is arranged on the junction of described arc beam and arc beam; Be provided with the back timber cover plate on the described back timber; Be equipped with on the described straight beam along the curved light-passing board of described arc beam;
Described ventilation unit comprises a plurality of vent flap, and drives the driving mechanism that described vent flap opens and closes; A plurality of described vent flap are installed on the described back timber cover plate by hinge respectively.
Preferably, described driving mechanism comprises one to one spiral arm of a plurality of and described vent flap, and a plurality of described spiral arms are installed on the described back timber by pivot pin respectively; One end of a plurality of described spiral arms is provided with the pulley of corresponding vent flap, and the other end connects by connecting rod.
Pass through technique scheme, the environmental protection green house ventilation unit that the utility model provides, its vent flap fixes on the back timber cover plate by hinges fixing, below the vent flap opening part of back timber cover plate, spiral arm is housed, spiral arm is fixed on the back timber by pivot pin successively, at a plurality of spiral arm one ends pulley is housed, the other end then connects by connecting rod, when need to ventilating, green house then spiral arm is promoted to a side, the spiral arm of top loading is rotated take pivot pin as pivot, pulley end is housed with the whole jack-up of a plurality of vent flap at spiral arm, reaching good ventilation effect, when need not to ventilate then the reverse operating connecting rod can realize that vent flap is closed, therefore drive by corresponding driving mechanism and open and close by vent flap, have easy to operate, advantage efficiently, and time saving and energy saving, improved greatly operating efficiency.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment.
Fig. 1 is the side-looking structural representation of the disclosed environmental protection booth of the utility model embodiment;
Fig. 2 is A section structure for amplifying schematic diagram (vent flap is in open mode) among Fig. 1;
Fig. 3 is the main TV structure schematic diagram of Fig. 2;
Fig. 4 is A section structure for amplifying schematic diagram (vent flap is in closure state) among Fig. 1;
Fig. 5 is the main TV structure schematic diagram of Fig. 4.
Numeral among the figure:
11. parados plate 12. slope boards 13. columns
14. back timber 15. straight beams 16. arc beams
21. back timber cover plate 22. vent flap 23. hinges
24. pivot pin 25. spiral arms 26. pulleys
27. connecting rod 31. light-passing boards
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
Referring to figs. 1 to 3, the environmental protection green house ventilation unit that the utility model provides, green house comprises parados plate 11, slope board 12, back timber 14, column 13, straight beam 15 and arc beam 16, parados plate 11 is fixedly connected with an end of slope board 12, slope board 12 other ends are fixedly connected with described back timber 14, back timber 14 supports by column 13, and an end of arc beam 16 is connected with back timber 14, and the other end of arc beam 16 is connected with parados plate 11; Straight beam 15 is arranged on the junction of arc beam 16 and arc beam 16; Be provided with back timber cover plate 21 on the back timber 14; Be equipped with on the straight beam 15 along the curved light-passing board 31 of arc beam 16; Ventilation unit comprises a plurality of vent flap 22, and drives the driving mechanism that vent flap 22 opens and closes; A plurality of vent flap 22 are installed on the back timber cover plate 21 by hinge 23 respectively.
Wherein, driving mechanism comprises one to one spiral arm 25 of a plurality of and described vent flap 22, and a plurality of spiral arms 25 are installed on the back timber 14 by pivot pin 24 respectively; One end of a plurality of spiral arms 25 is provided with the pulley 26 of corresponding vent flap 22, and the other end connects by connecting rod 27.
The environmental protection green house ventilation unit that the utility model provides, its vent flap 22 is fixed on the back timber cover plate 21 by hinge 23, below vent flap 22 opening parts of back timber cover plate 21, spiral arm 25 is housed, spiral arm 25 is fixed on the back timber 14 successively by pivot pin 24, at a plurality of spiral arm 25 1 ends pulley 26 is housed, the other end then connects by connecting rod 27.With reference to figure 2 and 3, when need to ventilating, green house then spiral arm 25 is promoted to a side, the spiral arm 25 of top loading is rotated take pivot pin 24 as pivot, pulley 26 ends are housed with a plurality of vent flap 22 whole jack-up, to reach good ventilation effect at spiral arm 25; With reference to figure 4 and 5, when green house need not to ventilate, then reverse operating connecting rod 27 can be realized vent flap 22 closures.
Multiple modification to above-described embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.
Claims (2)
1. environmental protection green house ventilation unit, described green house comprises parados plate, slope board, back timber, column, straight beam and arc beam, described parados plate is fixedly connected with an end of slope board, the described slope board other end is fixedly connected with described back timber, described back timber is by described upright supports, one end of described arc beam is connected with described back timber, and the other end of described arc beam is connected with described parados plate; Described straight beam is arranged on the junction of described arc beam and arc beam; Be provided with the back timber cover plate on the described back timber; Be equipped with on the described straight beam along the curved light-passing board of described arc beam;
It is characterized in that described ventilation unit comprises a plurality of vent flap, and drive the driving mechanism that described vent flap opens and closes; A plurality of described vent flap are installed on the described back timber cover plate by hinge respectively.
2. environmental protection green house ventilation unit according to claim 1 is characterized in that, described driving mechanism comprises one to one spiral arm of a plurality of and described vent flap, and a plurality of described spiral arms are installed on the described back timber by pivot pin respectively; One end of a plurality of described spiral arms is provided with the pulley of corresponding vent flap, and the other end connects by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206143378U CN202907548U (en) | 2012-11-20 | 2012-11-20 | Environment-friendly greenhouse ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206143378U CN202907548U (en) | 2012-11-20 | 2012-11-20 | Environment-friendly greenhouse ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202907548U true CN202907548U (en) | 2013-05-01 |
Family
ID=48155911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206143378U Expired - Fee Related CN202907548U (en) | 2012-11-20 | 2012-11-20 | Environment-friendly greenhouse ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202907548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750767A (en) * | 2017-11-21 | 2018-03-06 | 金塔县金色田园新农村实业发展有限公司 | A kind of wine-growing greenhouse ventilation unit |
| CN108271576A (en) * | 2018-03-12 | 2018-07-13 | 王雨 | Descending energy saving greenhouse greenhouse |
-
2012
- 2012-11-20 CN CN2012206143378U patent/CN202907548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750767A (en) * | 2017-11-21 | 2018-03-06 | 金塔县金色田园新农村实业发展有限公司 | A kind of wine-growing greenhouse ventilation unit |
| CN108271576A (en) * | 2018-03-12 | 2018-07-13 | 王雨 | Descending energy saving greenhouse greenhouse |
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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: 20130501 Termination date: 20141120 |
|
| EXPY | Termination of patent right or utility model |