CN202603296U - Venting device for greenhouses - Google Patents
Venting device for greenhouses Download PDFInfo
- Publication number
- CN202603296U CN202603296U CN2012203245384U CN201220324538U CN202603296U CN 202603296 U CN202603296 U CN 202603296U CN 2012203245384 U CN2012203245384 U CN 2012203245384U CN 201220324538 U CN201220324538 U CN 201220324538U CN 202603296 U CN202603296 U CN 202603296U
- Authority
- CN
- China
- Prior art keywords
- window frame
- sash
- collecting tank
- venting device
- window
- 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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- Greenhouses (AREA)
Abstract
The utility model provides a venting device for greenhouses, belongs to the technical field of agricultural industry and aims to solve the problems that the conventional venting device for greenhouses is poor in insect resistance and rain resistance. Two window sashes (2) of the venting device are connected to two sides of a window frame (1) by a rotating shaft (3) respectively, and the two rotating shafts (3) are connected with a motor respectively; insect resistant nets (4) are arranged among the front sides, the back sides and the moving ends of the two window sashes (2) respectively; window sash fall limiting plates (5) are fixed on the edges of the front side, the back side and the inner side of the window frame (1), the lower part of the window frame (1) is fixedly provided with a pulling rod (7), and the lower end of the pulling rod (7) is fixedly provided with a liquid collecting tank (6) which is positioned under the window frame (1); and the bottom of the liquid collecting tank (6) is provided with a through hole (8) which is connected with a liquid collecting bucket (10) by a pipe (9). The venting device provided by the utility model has the advantages of high venting performance, high insect resistance and high rain resistance.
Description
Technical field
The utility model belongs to agricultural technology field, is specifically related to a kind of device that is used for the green house ventilation.
Background technology
Greenhouse is claimed in the greenhouse again, has the advantage of printing opacity, insulation, and in the season of unsuitable plant growing, the greenhouse can provide breeding time and increase output, is used for plant cultivation such as low temperature season warm season vegetable, flowers, forest more or grows seedlings etc.Greenhouse structure should seal insulation, but should be convenient to aeration-cooling.Though existing greenhouse ventilation device can be realized the effect of ventilation, but when open mode, therefore the poor-performing of its insect protected and anti-rainwater is unfavorable for pest control and the environment maintenance in the greenhouse.
Summary of the invention
The purpose of the utility model is to have insect protected of greenhouse ventilation device and the relatively poor problem of rainproof water-based ability now in order to solve, and a kind of green house ventilation unit is provided.
This green house ventilation unit comprises window frame and two sash, and described two sash are connected to the both sides of window frame through rotating shaft, and two rotating shafts all are connected with motor; Be connected with fly net between the front side of two sash, rear side and the movable end; Place, the inside edge, front and back of window frame is fixed with sash falling stop plate, and the bottom of window frame is fixed with pull bar, and the lower end of pull bar is fixed with collecting tank, collecting tank be positioned at window frame under; The bottom of collecting tank has through hole, and through hole is connected with liquid-collecting barrel through conduit.
The area of transverse plane is not less than the area of window frame on the described collecting tank.
The utlity model has following beneficial effect:
This green house ventilation unit can be embedded on the sunlight board at green house top.When the greenhouse need ventilate, only need the sash unlatching to be got final product through the control rotary electric machine.Sash is fixed on two fly nets between the sash and just can under the stretching of sash, launches, and whole window frame is covered, thereby can prevent effectively that mosquito from entering in the greenhouse through window frame after opening.Simultaneously, the network structure of fly net can guarantee that again air and outdoor air in the greenhouse obtain good exchange.If under the state that sash is opened, run into rainfall, the rainwater that falls in the window frame can be collected in the collecting tank, and finally flow in the liquid-collecting barrel through conduit.Rainwater can not drop in the greenhouse near near the plant the window, and the humidity that therefore can effectively regulate the greenhouse stops too much moisture with preventing on the plant; Rainwater can not fallen on the ground in the greenhouse yet, therefore can effectively protect greenhouse.The utility model has the advantage of insect protected and rainproof water-based ability again when having good performance of ventilating.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1-window frame; 2-sash; 3-rotating shaft; 4-fly net; 5-sash falling stop plate; 6-collecting tank; 7-pull bar; 8-through hole; 9-conduit; 10-liquid-collecting barrel; 11-sunlight board.
Embodiment
Below in conjunction with Fig. 1 the utility model is further specified:
This green house ventilation unit comprises window frame 1 and two sash 2; Described two sash 2 are connected to the both sides of window frame 1 through rotating shaft 3; Be that sash 2 adopts the opposite opened structure, adopt said structure, two sash 2 are when closure; Can window frame 1 be covered fully, thereby the greenhouse and the external world are effectively isolated.Two rotating shafts 3 all are connected with motor, adopt said structure, and motor rotates and can drive rotating shaft 3 and rotate, and rotating shaft 3 can drive sash 2 again and rotate, so operating personnel can rotate the opening and closing that realize sash 2 through the control motor, and are simple to operation.Be connected with fly net 4 between the front side of described two sash 2, rear side and the movable end, promptly the both sides of fly net 4 fix along front side, movable end and the rear side of two sash 2 respectively, adopt said structure; When sash 2 is opened; The dual-side of fly net 4 moves to both sides under the stretching of sash 2 thereupon, and after sash 2 was opened to predetermined angular, fly net 4 can launch fully; At this moment; Fly net 4 just can shelter from top between two sash 2 and front and back side fully, and then two window frames 1 just can cover window frame 1 with fly net 4 formed encirclements fully, thereby can prevent effectively that sash 2 mosquito when opening from entering in the greenhouse; When sash 2 was closed, fly net 4 can or not influence closing of sash 2 dropping to naturally under the action of gravity of self below the sash 2.Place, the inside edge, front and back of window frame 1 is fixed with sash falling stop plate 5, adopts said structure, and falling stop plate 5 can make two sash 2 be in same plane in off position down, thus the seal when guaranteeing sash 2 closures.The bottom of window frame 1 is fixed with pull bar 7; The lower end of pull bar 7 is fixed with collecting tank 6, collecting tank 6 be positioned at window frame 1 under, adopt said structure; When having rainwater to drop in the window frame 1 under the state that sash 2 is being opened; Rainwater can flow down and be pooled in the collecting tank 6 along sash 2 and fly net 4, and can not drop in the greenhouse near near the plant the window, and the humidity that therefore can effectively regulate the greenhouse stops too much moisture with preventing on the plant; Simultaneously, rainwater can not fallen on the ground in the greenhouse yet, therefore can effectively protect greenhouse yet.The bottom of collecting tank 6 has through hole 8, and through hole 8 is connected with liquid-collecting barrel 10 through conduit 9, adopts said structure, and the rainwater of collecting in the collecting tank 6 can flow in the liquid-collecting barrel 10 through conduit 9, thus handled easily personnel's processing.The area of transverse plane should be not less than the area of window frame 1 on the described collecting tank 6, adopts said structure, can prevent that the rainwater that falls is splashed to outside the collecting tank 6.This green house ventilation unit can be embedded on the sunlight board 11 at green house top.When the greenhouse need ventilate, only need sash 2 unlatchings to be got final product through the control rotary electric machine.After sash 2 is opened, be fixed on two fly nets 4 between the sash 2 and just can under the stretching of sash 2, launch, and whole window frame 1 is covered, thereby can prevent effectively that mosquito from entering in the greenhouse through window frame 1.Simultaneously, the network structure of fly net 4 can guarantee that again air and outdoor air in the greenhouse obtain good exchange.The utility model has the advantage of insect protected and rainproof water-based ability again when having good performance of ventilating.
Claims (2)
1. the green house ventilation unit comprises window frame (1) and two sash (2), it is characterized in that: described two sash (2) are connected to the both sides of window frame (1) through rotating shaft (3), and two rotating shafts (3) all are connected with motor; Be connected with fly net (4) between front side, rear side and the movable end of two sash (2); Place, the inside edge, front and back of window frame (1) is fixed with sash falling stop plate (5), and the bottom of window frame (1) is fixed with pull bar (7), and the lower end of pull bar (7) is fixed with collecting tank (6), collecting tank (6) be positioned at window frame (1) under; The bottom of collecting tank (6) has through hole (8), and through hole (8) is connected with liquid-collecting barrel (10) through conduit (9).
2. green house ventilation unit according to claim 1 is characterized in that: the area of the last transverse plane of described collecting tank (6) is not less than the area of window frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203245384U CN202603296U (en) | 2012-07-06 | 2012-07-06 | Venting device for greenhouses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203245384U CN202603296U (en) | 2012-07-06 | 2012-07-06 | Venting device for greenhouses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603296U true CN202603296U (en) | 2012-12-19 |
Family
ID=47337041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203245384U Expired - Fee Related CN202603296U (en) | 2012-07-06 | 2012-07-06 | Venting device for greenhouses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202603296U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210808A (en) * | 2013-04-18 | 2013-07-24 | 苏州苏农园艺景观有限公司 | Ventilation device with rainwater collection and utilization functions for greenhouse |
| CN104620903A (en) * | 2015-01-25 | 2015-05-20 | 单连勤 | Large-span ventilated type solar greenhouse |
| CN104642004A (en) * | 2015-01-25 | 2015-05-27 | 单连勤 | Ventilation type sunlight greenhouse |
| CN108591093A (en) * | 2018-05-07 | 2018-09-28 | 桑泽曼（上海）机电设备有限公司 | Agricultural cooling bug blower |
| CN109618749A (en) * | 2018-11-07 | 2019-04-16 | 杭州游闻网络科技有限公司 | A kind of intelligence agricultural booth |
-
2012
- 2012-07-06 CN CN2012203245384U patent/CN202603296U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210808A (en) * | 2013-04-18 | 2013-07-24 | 苏州苏农园艺景观有限公司 | Ventilation device with rainwater collection and utilization functions for greenhouse |
| CN104620903A (en) * | 2015-01-25 | 2015-05-20 | 单连勤 | Large-span ventilated type solar greenhouse |
| CN104642004A (en) * | 2015-01-25 | 2015-05-27 | 单连勤 | Ventilation type sunlight greenhouse |
| CN104620903B (en) * | 2015-01-25 | 2017-09-26 | 单连勤 | Large span aeration type heliogreenhouse |
| CN108591093A (en) * | 2018-05-07 | 2018-09-28 | 桑泽曼（上海）机电设备有限公司 | Agricultural cooling bug blower |
| CN109618749A (en) * | 2018-11-07 | 2019-04-16 | 杭州游闻网络科技有限公司 | A kind of intelligence agricultural booth |
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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: 20121219 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |