CN105519383A - Ventilation device for greenhouse - Google Patents
Ventilation device for greenhouse Download PDFInfo
- Publication number
- CN105519383A CN105519383A CN201511016015.8A CN201511016015A CN105519383A CN 105519383 A CN105519383 A CN 105519383A CN 201511016015 A CN201511016015 A CN 201511016015A CN 105519383 A CN105519383 A CN 105519383A
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- green house
- release lever
- carriage release
- motor
- 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.)
- Granted
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Soil Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a ventilation device for a greenhouse. The ventilation device comprises a motor arranged on the wall body at the vent of a greenhouse and a temperature sensor arranged inside the greenhouse, wherein the temperature sensor is connected with the motor by virtue of a controller; a screw rod is connected on the output shaft of the motor; two slide bars which are parallel to the screw rod in an equal distance are arranged on wall bodies on two sides of the screw rod, and are arranged on the same horizontal plane as the screw rod; a moving rod sleeves the screw rod and the two slide bars, is connected with the screw rod by virtue of a screw nut, and is in sliding connection with the two slide bars; an insulation plastic film connecting seat is arranged on the moving rod; and an insulation plastic film at the vent of the greenhouse is fixedly connected on the insulation plastic film connecting seat. The device can be used for automatically opening or closing the vent according to changes of temperature inside the greenhouse, and is convenient and quick, so that manual operation can be reduced, and working efficiency can be improved.
Description
Technical field
The present invention relates to a kind of ventilation unit, particularly relate to a kind of green house ventilation unit, belong to agricultural machinery production technical field.
Background technology
The requirement of agricultural production to automation is more and more higher, particularly the greenhouse vegetable booth of north of china in winter enters large-scale production plantation gradually at present, the ongoing operations of tradition green house is many, noon on daytime in the winter of the north, intensity of sunshine is larger, in green house, temperature-rise ratio is very fast, now, in order to make the temperature constant in green house, need to carry out ventilation and heat radiation to green house, and when sun whereabouts to the west in afternoon, temperature in green house starts to decline, need to the pathway closure of green house ventilation and heat radiation again, to ensure the temperature constant of green house inside, current traditional green house, this ventilating is all between green house top body of wall and thermal insulation plastic film, reserve several opening in advance, when needing to ventilate, manually pull out an opening by between thermal insulation plastic film and body of wall, ventilate thus, when needing to close, artificial again by the opening closedown between thermal insulation plastic film and body of wall, although there is now a kind of device carrying out opening and closing ventilating opening between thermal insulation plastic film and body of wall by assembly pulley, but still need manually to operate, open and close inconvenience, manual operation amount is large.
Summary of the invention
For solving the deficiencies in the prior art, the invention provides a kind of green house ventilation unit, automatically can open or close ventilating opening according to the variations in temperature of green house inside, convenient and swift, reduce manual work, increase work efficiency.
The technical solution adopted in the present invention is:
A kind of green house ventilation unit, comprise the motor be arranged on green house ventilating opening place body of wall and the temperature sensor being arranged on green house inside, described temperature sensor is communicated with motor by controller; Described motor output shaft is connected with screw mandrel, the body of wall on described screw mandrel both sides is also provided with two equidistant slide bars being parallel to screw mandrel, two slide bars and described screw mandrel are in same level, on described screw mandrel and two slide bars, cover has a carriage release lever, described carriage release lever is connected with screw mandrel by feed screw nut, described carriage release lever is connected with two sliding bar, described carriage release lever is provided with thermal insulation plastic film Connection Block, the thermal insulation plastic film at green house ventilating opening place is fixedly connected on described thermal insulation plastic film Connection Block.
Further, between the end of described two slide bars away from body of wall, be provided with screw mandrel bearing fixed seat, described screw mandrel rotates and interts in described screw mandrel bearing fixed seat, occurs shaking, ensure that the stability that screw mandrel rotates when avoiding screw mandrel to rotate.
Further, described motor is arranged in the body of wall at green house ventilating opening place in the mode embedded, and makes full use of the space of green house, ensure that the installation of motor is firm, ensure that motor can not by accident collision simultaneously.
Further, described motor output shaft is connected with screw mandrel by shaft coupling, and shaft coupling connection for transmission is effective, improves the rotation torsion efficiency of screw mandrel.
Further, described carriage release lever is connected with sliding bar by linear bearing, improves the sliding stability of carriage release lever on slide bar.
Further, the body of wall on described slide bar side is also provided with the wind direction draft fan be vertically upward communicated with controller, when the vent is open, can ventilation be participated in, improve the efficiency of ventilation; Air inlet and the air outlet of described draft fan are provided with protection network, and the article without fixed duties preventing weight ratio lighter are sucked into draft fan, and prevent the article dropped from injuring the flabellum of draft fan by a crashing object.
Beneficial effect of the present invention is: control motor by temperature sensor and controller and run a drive screw mandrel rotation, screw mandrel rotation drives carriage release lever to do horizontal linear and moves, and then open or close the ventilating opening of green house, reach and automatically open or close ventilating opening according to the variations in temperature of green house inside, convenient and swift, reduce manual work, the draft fan of setting can help to accelerate ventilation, increases work efficiency.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the present invention's application schematic diagram;
Fig. 3 is carriage release lever front view of the present invention;
Fig. 4 is carriage release lever end view of the present invention;
In figure, Main Reference Numerals implication is as follows:
1, body of wall, 2, thermal insulation plastic film, 3, motor, 4, screw mandrel, 5, carriage release lever, 6, slide bar, 7, screw mandrel bearing fixed seat, 8, linear bearing, 9, shaft coupling, 10, draft fan, 11, protection network, 12, thermal insulation plastic film Connection Block, 13, feed screw nut.
Embodiment:
Below in conjunction with accompanying drawing, concrete introduction is done to the present invention.
Fig. 1 is overall structure schematic diagram of the present invention; Fig. 3 is carriage release lever front view of the present invention; Fig. 4 is carriage release lever end view of the present invention;
As shown in Fig. 1,3,4: the present embodiment is a kind of green house ventilation unit, comprise the motor 3 be arranged on green house ventilating opening place body of wall 1 and the temperature sensor being arranged on green house inside, temperature sensor is communicated with motor 3 by controller; Motor 3 output shaft is connected with screw mandrel 4, the body of wall 1 on screw mandrel 4 both sides is also provided with two equidistant slide bars 6 being parallel to screw mandrel 4, two slide bars 6 and screw mandrel 4 are in same level, on screw mandrel 4 and two slide bars 6, cover has a carriage release lever 5, carriage release lever 5 is connected with screw mandrel 4 by feed screw nut 13, carriage release lever 13 and two slide bars 6 are slidably connected, carriage release lever 5 is provided with thermal insulation plastic film Connection Block 12, the thermal insulation plastic film 2 at green house ventilating opening place is fixedly connected on described thermal insulation plastic film Connection Block 12.
In the present embodiment, between the end of two slide bars 6 away from body of wall 1, be provided with screw mandrel bearing fixed seat 7, screw mandrel 4 rotates and interts in described screw mandrel bearing fixed seat 7, occurs shake, ensure that the stability that screw mandrel 4 rotates when avoiding screw mandrel 4 to rotate; And motor 3 output shaft is connected with screw mandrel 4 by shaft coupling 9 in the present embodiment, shaft coupling 9 connection for transmission is effective, improve the rotation torsion efficiency of screw mandrel 4, simultaneously, in the present embodiment, carriage release lever 5 is slidably connected by linear bearing 8 and slide bar 6, improves the sliding stability of carriage release lever 5 on slide bar 6.
Fig. 2 is the present invention's application schematic diagram;
As shown in Figure 2: in the present embodiment, motor 3 is arranged in the body of wall 1 at green house ventilating opening place in the mode embedded, and makes full use of the space of green house, ensure that the installation of motor 3 is firm, ensure that motor 3 can not by accident collision simultaneously.
In order to improve the efficiency of ventilation, the present embodiment is also provided with the wind direction draft fan 10 be vertically upward communicated with controller on the body of wall 1 on slide bar 6 side, when the vent is open, can participate in ventilation; Be provided with protection network 11 at the air inlet of draft fan 10 and air outlet, the article without fixed duties preventing weight ratio lighter are sucked into draft fan 10, and prevent the article dropped from injuring the flabellum of draft fan 10 by a crashing object.
The course of work is as follows:
When temperature sensor detects that the temperature of green house inside exceeds controller setting value, transducing signal is passed to controller, controller controls motor 3 rotating forward within the time of setting and drives screw mandrel 4 to rotate, screw mandrel 4 drives carriage release lever 5 to slide to away from motor 3 direction, and then be with the thermal insulation plastic film 2 be automatically connected on carriage release lever 5 away from body of wall 1, form a ventilating opening, simultaneously, controller controls draft fan 10 and rotates, the thermal current of green house inside is discharged, when temperature sensor detects the temperature of green house inside lower than controller setting value, transducing signal is passed to controller, controller controls motor 3 reversion within the time of setting and drives screw mandrel 4 to rotate, screw mandrel 4 drives carriage release lever 5 to slide to close to motor 3 direction, and then be with the thermal insulation plastic film 2 be automatically connected on carriage release lever 5 near body of wall, ventilating opening is closed, simultaneously, controller controls draft fan 10 and stops operating, complete one action process.
The present invention controls motor by temperature sensor and controller and runs a drive screw mandrel rotation, screw mandrel rotation drives carriage release lever to do horizontal linear and moves, and then open or close the ventilating opening of green house, reach and automatically open or close ventilating opening according to the variations in temperature of green house inside, convenient and swift, reduce manual work, the draft fan of setting can help to accelerate ventilation, increases work efficiency.
The above is only the preferred embodiment of patent of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from patent principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of patent of the present invention.
Claims (7)
1. a green house ventilation unit, is characterized in that: comprise the motor be arranged on green house ventilating opening place body of wall and the temperature sensor being arranged on green house inside, described temperature sensor is communicated with motor by controller; Described motor output shaft is connected with screw mandrel, the body of wall on described screw mandrel both sides is also provided with two equidistant slide bars being parallel to screw mandrel, two slide bars and described screw mandrel are in same level, on described screw mandrel and two slide bars, cover has a carriage release lever, described carriage release lever is connected with screw mandrel by feed screw nut, described carriage release lever is connected with two sliding bar, described carriage release lever is provided with thermal insulation plastic film Connection Block, the thermal insulation plastic film at green house ventilating opening place is fixedly connected on described thermal insulation plastic film Connection Block.
2. a kind of green house ventilation unit according to claim 1, is characterized in that, between the end of described two slide bars away from body of wall, be provided with screw mandrel bearing fixed seat, and described screw mandrel rotates and interts in described screw mandrel bearing fixed seat.
3. a kind of green house ventilation unit according to claim 1, is characterized in that, described motor is arranged in the body of wall at green house ventilating opening place in the mode embedded.
4. a kind of green house ventilation unit according to claim 1, it is characterized in that, described motor output shaft is connected with screw mandrel by shaft coupling.
5. a kind of green house ventilation unit according to claim 1, it is characterized in that, described carriage release lever is connected with sliding bar by linear bearing.
6. a kind of green house ventilation unit according to claim 1, is characterized in that, the body of wall on described slide bar side is also provided with the wind direction draft fan be vertically upward communicated with controller.
7. a kind of green house ventilation unit according to claim 6, is characterized in that, air inlet and the air outlet of described draft fan are provided with protection network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016015.8A CN105519383B (en) | 2015-12-29 | 2015-12-29 | A kind of greenhouse ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016015.8A CN105519383B (en) | 2015-12-29 | 2015-12-29 | A kind of greenhouse ventilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105519383A true CN105519383A (en) | 2016-04-27 |
| CN105519383B CN105519383B (en) | 2019-01-18 |
Family
ID=55762308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511016015.8A Active CN105519383B (en) | 2015-12-29 | 2015-12-29 | A kind of greenhouse ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105519383B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850599A (en) * | 2016-06-01 | 2016-08-17 | 安徽大生农业科技发展有限公司 | Mounting frame of agricultural greenhouse |
| CN110332001A (en) * | 2019-04-18 | 2019-10-15 | 广州市鹭江远科技有限公司 | A kind of safety-type ventilation equipment with guide function for coal mining |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126933A (en) * | 2007-09-21 | 2008-02-20 | 沈阳工业大学 | Automatic temperature-regulator for greenhouse |
| CN103238486A (en) * | 2013-05-17 | 2013-08-14 | 济南安信农业科技有限公司 | Greenhouse warming and cooling system |
| CN203597178U (en) * | 2013-12-21 | 2014-05-21 | 博兴县国丰高效生态循环农业开发有限公司 | Butterfly opening window device for stereo cultivating system |
| CN203896897U (en) * | 2014-05-29 | 2014-10-29 | 常州市盈顺电子有限公司 | Humidity control window |
| CN204146107U (en) * | 2014-10-27 | 2015-02-11 | 山东天巨建设工程有限公司 | Photovoltaic solar temperature control intelligence booth |
| CN204518688U (en) * | 2014-12-30 | 2015-08-05 | 陈家富 | Greenhouse discharging device |
| CN204634546U (en) * | 2015-05-15 | 2015-09-16 | 江苏创璟温室设备有限公司 | A kind of multi-angle combination windowing facility |
| CN204888173U (en) * | 2015-07-29 | 2015-12-23 | 章新华 | Ventilation window structure of heat preservation big -arch shelter |
| CN105165482A (en) * | 2015-09-01 | 2015-12-23 | 徐州工业职业技术学院 | Facility greenhouse high-efficiency automatic ventilating window system based on Internet of Things |
| CN205213610U (en) * | 2015-12-29 | 2016-05-11 | 陈菊芳 | Ventilation device for greenhouse |
-
2015
- 2015-12-29 CN CN201511016015.8A patent/CN105519383B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126933A (en) * | 2007-09-21 | 2008-02-20 | 沈阳工业大学 | Automatic temperature-regulator for greenhouse |
| CN103238486A (en) * | 2013-05-17 | 2013-08-14 | 济南安信农业科技有限公司 | Greenhouse warming and cooling system |
| CN203597178U (en) * | 2013-12-21 | 2014-05-21 | 博兴县国丰高效生态循环农业开发有限公司 | Butterfly opening window device for stereo cultivating system |
| CN203896897U (en) * | 2014-05-29 | 2014-10-29 | 常州市盈顺电子有限公司 | Humidity control window |
| CN204146107U (en) * | 2014-10-27 | 2015-02-11 | 山东天巨建设工程有限公司 | Photovoltaic solar temperature control intelligence booth |
| CN204518688U (en) * | 2014-12-30 | 2015-08-05 | 陈家富 | Greenhouse discharging device |
| CN204634546U (en) * | 2015-05-15 | 2015-09-16 | 江苏创璟温室设备有限公司 | A kind of multi-angle combination windowing facility |
| CN204888173U (en) * | 2015-07-29 | 2015-12-23 | 章新华 | Ventilation window structure of heat preservation big -arch shelter |
| CN105165482A (en) * | 2015-09-01 | 2015-12-23 | 徐州工业职业技术学院 | Facility greenhouse high-efficiency automatic ventilating window system based on Internet of Things |
| CN205213610U (en) * | 2015-12-29 | 2016-05-11 | 陈菊芳 | Ventilation device for greenhouse |
Non-Patent Citations (1)
| Title |
|---|
| 刘宏涛: "《草本花卉栽培技术》", 30 October 1999, 金盾出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850599A (en) * | 2016-06-01 | 2016-08-17 | 安徽大生农业科技发展有限公司 | Mounting frame of agricultural greenhouse |
| CN110332001A (en) * | 2019-04-18 | 2019-10-15 | 广州市鹭江远科技有限公司 | A kind of safety-type ventilation equipment with guide function for coal mining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105519383B (en) | 2019-01-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181030 Address after: 266005 room 219, Shenxian Road, Shinan District, Qingdao, Shandong, 219 Applicant after: QINGDAO BIOREGEN BIOLOGICAL ENGINEERING CO., LTD. Address before: 325200 No. 114 Tong Tou village, Xian Jiang Street, Ruian, Wenzhou, Zhejiang Applicant before: Chen Jufang |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |