CN209283874U - A kind of greenhouse ventilation device of adjustable tuyere size - Google Patents
A kind of greenhouse ventilation device of adjustable tuyere size Download PDFInfo
- Publication number
- CN209283874U CN209283874U CN201821899550.1U CN201821899550U CN209283874U CN 209283874 U CN209283874 U CN 209283874U CN 201821899550 U CN201821899550 U CN 201821899550U CN 209283874 U CN209283874 U CN 209283874U
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- CN
- China
- Prior art keywords
- venting plate
- arc strip
- frame
- ventilation slot
- hole
- 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.)
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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 discloses a kind of greenhouse ventilation device of adjustable tuyere size, including frame, the frame is equipped with axial array distribution first positioning hole, first positioning hole two sides are distributed with the coupling bar on frame, the first venting plate and the second venting plate are equipped in interior fixed ring, first venting plate is equipped with axial array distribution, and the first arc strip that size ecto-entad successively decreases at equal proportion, the first arc strip is interspersed between adjacent area, the first ventilation slot is formed between first arc strip, the second arc strip and the second ventilation slot that second venting plate is equipped with, frame side is equipped with electric machine support, electric machine support center is equipped with second bearing hole, drive rod is inserted into third positioning hole through second bearing hole and first axle bearing bore, drive rod is equipped with fan base, fan base center is equipped with the 4th location hole.The utility model is easily installed, and is facilitated and is divulged information size according to outside air temperature and seasonal adjustment, easy to use, practical.
Description
Technical field
The utility model relates to a kind of greenhouse production field, the greenhouse ventilation device of specifically a kind of adjustable tuyere size.
Background technique
Greenhouse is generally used for producing anti-season vegetables or fruit, and greenhouse needs to divulge information to be contained to reduce temperature or improve oxygen in canopy
Amount, according to Various Seasonal and ambient temperature, the ventilation quantity needed in greenhouse is all different for greenhouse production, existing ventilation device ventilation
Amount is fixed, and is not easy to be divulged information according to seasonal adjustment, using being inconvenient, now in response to this, is proposed that a kind of adjustable tuyere is big
Small greenhouse ventilation device, is easily installed, and facilitates according to outside air temperature and seasonal adjustment ventilation size, easy to use, practicability
By force.
Utility model content
The purpose of this utility model is to provide a kind of greenhouse ventilation devices of adjustable tuyere size, are easily installed, convenient
It is easy to use according to outside air temperature and seasonal adjustment ventilation size, it is practical.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of greenhouse ventilation device of adjustable tuyere size, including frame, the frame are equipped with axial array distribution the
A positioning hole, first positioning hole two sides are distributed with the coupling bar on frame, are equipped with interior fixed ring in the frame.
The first venting plate and the second venting plate are equipped in the interior fixed ring, the first venting plate is divided into tetra- areas A, B, C, D
Domain, the region A, C mirror symmetry, the region B, D mirror symmetry, the first venting plate is equipped with axial array distribution, and size is by outer
The first arc strip inwardly to successively decrease at equal proportion, the first arc strip is interspersed between adjacent area, between the first arc strip
Form the first ventilation slot.
Second venting plate is equipped with card column, and card column upper end is equipped with screw rack, and screw rack is equipped with the of array distribution
Two location holes, second location hole is interior to be equipped with positioning screw, and the second venting plate center is equipped with first axle bearing bore, the first venting plate
Center is equipped with third location hole, and third location hole is not through the first venting plate.
First venting plate and the second ventilation disk diameter are identical as interior fixed ring internal diameter, and frame side is equipped with motor branch
Frame, electric machine support are fixed on frame side by the locating piece of axial array distribution, and electric machine support center is equipped with second
Bearing hole, drive rod are inserted into third positioning hole through second bearing hole and first axle bearing bore, thus by the first venting plate and the
Two venting plates are fixed in interior fixed ring, and drive rod is equipped with fan base, and fan base center is equipped with the 4th location hole, driving
Bar runs through the 4th location hole, and fan base is equipped with the flabellum of axial array distribution.
Further, first venting plate is bonded to each other with the second venting plate.
Further, the card column height is greater than the first ventilation disc thickness, and passes through the first ventilation slot.
Further, the electric machine support is equipped with the servo motor being connected with drive rod.
Further, it the second arc strip that second venting plate is equipped with and is set on the second ventilation slot, the first venting plate
The first arc strip for having, the first ventilation slot when card column is rotated to the first ventilation slot top, the second arc strip by the first ventilation slot,
First arc strip by the second ventilation slot it is completely obscured/open.
The utility model has the beneficial effects that
1, the utility model install convenient is suitable for different types of greenhouse, strong applicability, convenient for promoting the use of；
2, the utility model facilitate according to outside air temperature and seasonal adjustment ventilation size, it is easy to use, it is practical.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the greenhouse ventilation device structural schematic diagram of the utility model adjustable tuyere size；
The greenhouse ventilation device structural schematic diagram of the utility model adjustable tuyere size on Fig. 2；
Fig. 3 is the utility model partial structurtes perspective view of the explosion；
Fig. 4 is the utility model the first venting plate structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
A kind of greenhouse ventilation device of adjustable tuyere size, including frame 1, as shown in Figure 1, frame 1 is equipped with axial battle array
Column distribution first positioning hole 11,11 two sides of first positioning hole are distributed with the coupling bar 12 on frame 1, are equipped in frame 1 interior
Fixed ring 4.
The first venting plate 2 and the second venting plate 3 are equipped in interior fixed ring 4, the first venting plate 2 and the second venting plate 3 are mutually
Fitting, such as Fig. 3, shown in Fig. 4, the first venting plate 2 divides for tetra- regions A, B, C, D, the region A, C mirror symmetry, the region B, D mirror image
Symmetrically, the first venting plate 2 is equipped with axial array distribution, and the first arc strip that size ecto-entad successively decreases at equal proportion
22, the first arc strip 22 is interspersed between adjacent area, and the first ventilation slot 21 is formed between the first arc strip 22, and second is logical
The first arc strip 22 and first that the second arc strip 35 and the second ventilation slot 31 that wind disk 3 is equipped with, the first venting plate 2 are equipped with
For ventilation slot 21 when card column 32 is rotated to the first 21 top of ventilation slot, the second arc strip 35 is by the first ventilation slot 21, the first arc
Item 22 by the second ventilation slot it is 31 completely obscured/open.
Second venting plate 3 is equipped with card column 32, and 32 height of card column is greater than 2 thickness of the first venting plate, and it is logical to pass through first
Wind groove 21,32 upper end of card column are equipped with screw rack 33, and screw rack 33 is equipped with the second location hole 331 of array distribution, the second positioning
Positioning screw 8 is equipped in hole 331,3 center of the second venting plate is equipped with first axle bearing bore 34,2 center of the first venting plate
Equipped with third location hole 23, third location hole 23 is not through the first venting plate 2.
As shown in Fig. 2, first venting plate 2 and 3 diameter of the second venting plate are identical as interior 4 internal diameter of fixed ring, frame 1 one
Side is equipped with electric machine support 5, and the locating piece 51 that electric machine support 5 passes through axial array distribution is fixed on 1 side of frame, electric machine support
5 centers are equipped with second bearing hole 52, and drive rod 6 is inserted into third location hole through second bearing hole 52 and first axle bearing bore 34
In 23, so that the first venting plate 2 and the second venting plate 3 are fixed in interior fixed ring 4, drive rod 6 is equipped with fan base 7, wind
It fans 7 center of seat and is equipped with the 4th location hole 71, drive rod 6 runs through the 4th location hole 71, fan base 7 is fixed on the second ventilation
Between disk 3 and electric machine support 5, fan base 7 is equipped with the flabellum 72 of axial array distribution, and electric machine support 5 is equipped with and drive rod 6
Connected servo motor.
In use, frame 1 to be fixed on to the position that greenhouse needs to divulge information, rotation by first positioning hole 11 and coupling bar 12
Second venting plate 3 blocks the first ventilation slot 21 on the first venting plate 2 by the second arc strip 35 on the second venting plate 3, control
First ventilation slot 21 communicates area with the second ventilation slot 31, adjusts to size of divulging information is needed, screwed in place screw 8 leads to second
Wind disk 3 is fixed, starts servo motor.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (5)
1. a kind of greenhouse ventilation device of adjustable tuyere size, including frame (1), which is characterized in that the frame (1) is equipped with
Axial array distribution first positioning hole (11), first positioning hole (11) two sides are distributed with the coupling bar (12) on frame (1),
Interior fixed ring (4) are equipped in frame (1)；
Be equipped in the interior fixed ring (4) the first venting plate (2) and the second venting plate (3), the first venting plate (2) be divided into A, B, C,
Tetra- regions D, the region A, C mirror symmetry, the region B, D mirror symmetry, the first venting plate (2) are equipped with axial array distribution, and
And the first arc strip (22) that size ecto-entad successively decreases at equal proportion, the first arc strip (22) is in staggeredly point between adjacent area
Cloth forms the first ventilation slot (21) between the first arc strip (22)；
Second venting plate (3) is equipped with card column (32), and card column (32) upper end is equipped with screw rack (33), and screw rack is set on (33)
There is the second location hole (331) of array distribution, positioning screw (8) is equipped in second location hole (331), in the second venting plate (3)
Heart position is equipped with first axle bearing bore (34), and the first venting plate (2) center is equipped with third location hole (23), third location hole
(23) not through the first venting plate (2)；
First venting plate (2) and the second venting plate (3) diameter are identical as interior fixed ring (4) internal diameter, and frame (1) side is equipped with
Electric machine support (5), the locating piece (51) that electric machine support (5) passes through axial array distribution are fixed on frame (1) side, electric machine support
(5) center is equipped with second bearing hole (52), and drive rod (6) is inserted into through second bearing hole (52) and first axle bearing bore (34)
In third location hole (23), to the first venting plate (2) and the second venting plate (3) are fixed in interior fixed ring (4), drive rod
(6) fan base (7) are equipped with, fan base (7) center is equipped with the 4th location hole (71), and drive rod (6) is through the 4th positioning
Hole (71), fan base (7) are equipped with the flabellum (72) of axial array distribution.
2. a kind of greenhouse ventilation device of adjustable tuyere size according to claim 1, which is characterized in that described first is logical
Wind disk (2) is bonded to each other with the second venting plate (3).
3. a kind of greenhouse ventilation device of adjustable tuyere size according to claim 1, which is characterized in that the card column
(32) highly it is greater than the first venting plate (2) thickness, and passes through the first ventilation slot (21).
4. a kind of greenhouse ventilation device of adjustable tuyere size according to claim 1, which is characterized in that the motor branch
Frame (5) is equipped with the servo motor being connected with drive rod (6).
5. a kind of greenhouse ventilation device of adjustable tuyere size according to claim 1, which is characterized in that described second is logical
The first arc strip that the second arc strip (35) and the second ventilation slot (31), the first venting plate (2) that wind disk (3) is equipped with are equipped with
(22) with the first ventilation slot (21) when card column (32) are rotated to the first ventilation slot (21) top, the second arc strip (35) is by first
Ventilation slot (21), the first arc strip (22) by the second ventilation slot (31) it is completely obscured/open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899550.1U CN209283874U (en) | 2018-11-16 | 2018-11-16 | A kind of greenhouse ventilation device of adjustable tuyere size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899550.1U CN209283874U (en) | 2018-11-16 | 2018-11-16 | A kind of greenhouse ventilation device of adjustable tuyere size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209283874U true CN209283874U (en) | 2019-08-23 |
Family
ID=67643830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821899550.1U Expired - Fee Related CN209283874U (en) | 2018-11-16 | 2018-11-16 | A kind of greenhouse ventilation device of adjustable tuyere size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209283874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112783219A (en) * | 2021-01-04 | 2021-05-11 | 北京电子科技职业学院 | Gas flow adjusting device |
-
2018
- 2018-11-16 CN CN201821899550.1U patent/CN209283874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112783219A (en) * | 2021-01-04 | 2021-05-11 | 北京电子科技职业学院 | Gas flow adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20201116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |