CN207476439U - A kind of greenhouse ventilation device - Google Patents
A kind of greenhouse ventilation device Download PDFInfo
- Publication number
- CN207476439U CN207476439U CN201721656217.3U CN201721656217U CN207476439U CN 207476439 U CN207476439 U CN 207476439U CN 201721656217 U CN201721656217 U CN 201721656217U CN 207476439 U CN207476439 U CN 207476439U
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- CN
- China
- Prior art keywords
- frame
- bearing block
- screw
- left end
- negative
- 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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Classifications
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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 kind of greenhouse ventilation device, including scraper plate, bearing block, motor, frame, filter screen, negative-pressure air fan, screw, support plate, spring, buffer board, electric telescopic rod and window frame, negative-pressure air fan left end is equipped with frame, filter screen is provided in frame, filter screen left end is equipped with scraper plate, scraper plate is mounted on bearing block inner end, bearing block is mounted on screw, screw is mounted on motor lower end, motor is mounted on frame outer end, dedusting function can be achieved in the design, esconson is provided with electric telescopic rod, electric telescopic rod left end is equipped with support plate, support plate right end is equipped with spring, spring right end is provided with buffer board, buffer board is mounted on window frame left end, this design reduces the impact forces of air-flow, the utility model ventilation effect is good, with dedusting function, reduce the labor intensity of staff.
Description
Technical field
The utility model is a kind of greenhouse ventilation device, belongs to Polyhouse technology field.
Background technology
The foster plant of many scales, flowers, vegetables etc. are all supporting plant using greenhouse, it is well known that flowers, vegetable
The growth of the plants such as dish be unable to do without sound ventilation environment, and greenhouse is the environment of a relative closure, at present for one
A little areas are big, and the greenhouse of gravity-flow ventilation condition difference is poor by traditional vent window method of ventilation ventilation effect, therefore work at present
Personnel are aerated greenhouse using negative-pressure air fan.
Dedusting mechanism is fitted without on existing greenhouse ventilation device, negative-pressure air fan extracts indoor air-flow out, and air-flow
In the dust that is mingled be liable to stick on negative-pressure air fan, be easy to cause negative-pressure air fan blocking, staff is needed often to negative pressure
Wind turbine is cleaned, and increases cost, and increases the labor intensity of staff, in addition, in existing greenhouse ventilation device
Air inlet is not provided with buffer unit, and outdoor air-flow is entered directly into inside greenhouse, and the impact force of air-flow can be in greenhouse
Plant damage, be unfavorable for the growth of plant.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of greenhouse ventilation device, to solve
The problems mentioned above in the background art, the utility model ventilation effect is good, has dedusting function, reduces the labor of staff
Fatigue resistance.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of greenhouse ventilation
Device, including dedusting component, canopy wall and Buffer Unit, it is characterised in that：The dedusting component is embedded on canopy wall, described to remove
Buffer Unit is provided on the downside of dirt component, the Buffer Unit is embedded on canopy wall, and the dedusting component includes scraper plate, bearing
Seat, motor, frame, filter screen, negative-pressure air fan and screw, the negative-pressure air fan are mounted on canopy wall, and the negative-pressure air fan is left
End is equipped with frame, filter screen is provided in the frame, the filter screen left end is equipped with scraper plate, and the scraper plate is arranged on frame
Inside frame, the scraper plate be mounted on bearing block inner end, the bearing block be mounted on frame outer end, the bearing block pass through frame with
Scraper plate is connected, and the bearing block is mounted on screw, and the screw is mounted on motor lower end, and the motor is mounted on outside frame
End, the Buffer Unit include support plate, spring, buffer board, electric telescopic rod and window frame, and the window frame is embedded in canopy wall
On, the esconson is provided with electric telescopic rod, and the electric telescopic rod left end is equipped with support plate, the support plate setting
In window frame left end, the support plate right end is equipped with spring, and the spring right end is provided with buffer board, and the buffer board is mounted on
Window frame left end, the support plate are connected by spring with buffer board.
Further, there are four the electric telescopic rod is set, four electric telescopic rods are installed in esconson, institute
It states window frame inner end and Air Filter is installed.
Further, the spring is equipped at least two, and at least two springs are uniformly mounted on buffer board left end.
Further, the negative-pressure air fan upper end is equipped with cover board, and the screw is connected by shaft coupling with motor, institute
Screw is stated by ball nut pair with bearing block to be connected.
Further, there are two the motor, bearing block and screw are all provided with, before the bearing block is symmetrically mounted on scraper plate
Both ends afterwards.
Further, the frame lower end is equipped with ash box, and ash box is connected by linking up with canopy wall.
The beneficial effects of the utility model：A kind of greenhouse ventilation device of the utility model, the utility model is because increasing
Scraper plate, bearing block, motor, frame, filter screen, negative-pressure air fan and screw, the design can be achieved dedusting function, prevent negative pressure wind
Machine blocks, and improves the cleanliness factor of negative-pressure air fan, extends the cleaning frequency of negative-pressure air fan, solves existing greenhouse ventilation
Dedusting mechanism is fitted without on device, negative-pressure air fan extracts indoor air-flow out, and the dust being mingled in air-flow is liable to stick to
On negative-pressure air fan, negative-pressure air fan blocking is be easy to cause, staff needs often to clean negative-pressure air fan, increase into
Originally, the drawbacks of and increasing the labor intensity of staff.
The utility model due to increasing support plate, spring, buffer board, electric telescopic rod and window frame, the design can into
The air entered into greenhouse is depressurized into row buffering, is reduced the impact force of air-flow, is reduced injury of the air-flow to greenhouse implants,
Also there is blocks dust simultaneously, solve in existing greenhouse ventilation device that air inlet is not provided with buffer unit,
Outdoor air-flow is entered directly into inside greenhouse, and the impact force of air-flow can damage the plant in greenhouse, be unfavorable for plant
Growth the problem of.
Because increasing Air Filter, which can be achieved blocks dust, and because spring is equipped at least two, which increases buffering
Effect, because increasing ball nut pair, which can be converted into rotational motion linear motion, because increasing ash box and hook,
The design is convenient for receiving dust, and convenient for the assembling of ash box and canopy wall, the utility model ventilation effect is good, has dedusting work(
Energy reduces the labor intensity of staff.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of greenhouse ventilation device of the utility model；
Fig. 2 is the schematic diagram of dedusting component in a kind of greenhouse ventilation device of the utility model；
Fig. 3 is the schematic diagram of Buffer Unit in a kind of greenhouse ventilation device of the utility model；
In figure：1- dedustings component, 2- canopies wall, 3- Buffer Units, 11- scraper plates, 12- bearing blocks, 13- motors, 14- frames,
15- filter screens, 16- negative-pressure air fans, 17- screws, 31- support plates, 32- springs, 33- buffer boards, 34- electric telescopic rods, 35- windows
Frame.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of greenhouse ventilation device, including dedusting
Component 1, canopy wall 2 and Buffer Unit 3, it is characterised in that：Dedusting component 1 is embedded on canopy wall 2, and 1 downside of dedusting component is set
There is Buffer Unit 3, Buffer Unit 3 is embedded on canopy wall 2.
Dedusting component 1 includes scraper plate 11, bearing block 12, motor 13, frame 14, filter screen 15, negative-pressure air fan 16 and silk
Bar 17, negative-pressure air fan 16 are mounted on canopy wall 2, and 16 left end of negative-pressure air fan is equipped with frame 14, and filter screen is provided in frame 14
15,15 left end of filter screen is equipped with scraper plate 11, and scraper plate 11 is arranged on inside frame 14, and scraper plate 11 is mounted on 12 inner end of bearing block,
Bearing block 12 is mounted on 14 outer end of frame, and bearing block 12 is connected across frame 14 with scraper plate 11, and bearing block 12 is mounted on screw
On 17, screw 17 is mounted on 13 lower end of motor, and motor 13 is mounted on 14 outer end of frame, which realizes dedusting function, prevent from bearing
Pressure fan 16 blocks, and improves the cleanliness factor of negative-pressure air fan 16.
Buffer Unit 3 includes support plate 31, spring 32, buffer board 33, electric telescopic rod 34 and window frame 35, and window frame 35 is inlayed
On canopy wall 2, window frame 35 is internally provided with electric telescopic rod 34, and 34 left end of electric telescopic rod is equipped with support plate 31, support
Plate 31 is arranged on 35 left end of window frame, and 31 right end of support plate is equipped with spring 32, and 32 right end of spring is provided with buffer board 33, buffer board
33 are mounted on 35 left end of window frame, and support plate 31 is connected by spring 32 with buffer board 33, which can be to entering in greenhouse
Air depressurized into row buffering, reduce the impact force of air-flow.
There are four electric telescopic rod 34 is set, four electric telescopic rods 34 are installed in inside window frame 35,35 inner end of window frame peace
Equipped with Air Filter, spring 32 is equipped at least two, and at least two springs 32 are uniformly mounted on 33 left end of buffer board, negative-pressure air fan 16
Upper end is equipped with cover board, and screw 17 is connected by shaft coupling with motor 13, and screw 17 passes through ball nut pair and bearing block 12
It is connected, there are two motor 13, bearing block 12 and screw 17 are all provided with, bearing block 12 is symmetrically mounted on 11 rear and front end of scraper plate,
14 lower end of frame is equipped with ash box, and ash box is connected by linking up with canopy wall 2.
Specific embodiment：In progress in use, staff first checks the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited
It can be carried out using if problem, in use, staff is first turned on cover board, due to being mingled with ash in indoor air
Dirt, thus staff start negative-pressure air fan 16 after, negative-pressure air fan 16 work drive be mingled with dust air pass through strainer 15 to
It moving right, the dust in air is intercepted at 15 left side of filter screen, and clean air is extracted to outdoor, after the completion of ventilation,
Staff starts motor 13, and the work of motor 13 drives screw 17 to rotate, since screw 17 passes through ball nut pair and bearing block
12 are connected, therefore the rotation of screw 17 drives bearing block 12 to move down, and bearing block 12, which moves down, drives scraper plate 11 to move down,
Scraper plate 11 moves down and will be attached to dust on filter screen 15 and strike off, and the dust being stripped off is under the effect of gravity to moving down
It is dynamic, it falls in ash box, when dust is more in ash box, staff removes, and remove Sheng from canopy wall 2 very much by ash is contained
Dedusting function can be achieved in dust in ash box, the design, extends the cleaning frequency of negative-pressure air fan 16.
When negative-pressure air fan 16 extracts the air in greenhouse out, negative pressure is formed in greenhouse, staff starts electric expansion
Bar 34, the work of electric telescopic rod 34 drives support plate 31 to be moved to the left, when support plate 31 is moved to the left to suitable position, work
Personnel close electric telescopic rod 34, and outdoor air is moved to the left in greenhouse under the action of negative pressure along window frame 35, and then produce
Anger stream, on buffer board 33,33 stress of buffer board is moved to the left, and spring 32 is compressed, and makes spring 32 for gas shock
Elastic force is generated, the elastic force reaction that spring 32 generates reduces the impact force of air-flow on buffer board 33, which there is buffering to make
With reducing the impact force of air-flow.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of greenhouse ventilation device, including dedusting component (1), canopy wall (2) and Buffer Unit (3), it is characterised in that：Institute
It states dedusting component (1) to be embedded on canopy wall (2), Buffer Unit (3), the buffering group is provided on the downside of the dedusting component (1)
Part (3) is embedded on canopy wall (2)；
The dedusting component (1) includes scraper plate (11), bearing block (12), motor (13), frame (14), filter screen (15), negative pressure
Wind turbine (16) and screw (17), the negative-pressure air fan (16) is on canopy wall (2), negative-pressure air fan (16) the left end assembling
There is frame (14), be provided with filter screen (15) in the frame (14), filter screen (15) left end is equipped with scraper plate (11), institute
It states scraper plate (11) and is arranged on frame (14) inside, the scraper plate (11) is mounted on bearing block (12) inner end, the bearing block (12)
Mounted on frame (14) outer end, the bearing block (12) is connected across frame (14) with scraper plate (11), the bearing block (12)
On screw (17), the screw (17) mounted on motor (13) lower end, the motor (13) mounted on frame (14) outside
End；
The Buffer Unit (3) includes support plate (31), spring (32), buffer board (33), electric telescopic rod (34) and window frame
(35), the window frame (35) is embedded on canopy wall (2), and the window frame (35) is internally provided with electric telescopic rod (34), the electricity
Dynamic telescopic rod (34) left end is equipped with support plate (31), and the support plate (31) is arranged on window frame (35) left end, the support plate
(31) right end is equipped with spring (32), and spring (32) right end is provided with buffer board (33), and the buffer board (33) is mounted on
Window frame (35) left end, the support plate (31) are connected by spring (32) with buffer board (33).
2. a kind of greenhouse ventilation device according to claim 1, it is characterised in that：The electric telescopic rod (34) is equipped with
Four, four electric telescopic rods (34) are installed in window frame (35) inside, and window frame (35) inner end is equipped with Air Filter.
3. a kind of greenhouse ventilation device according to claim 1, it is characterised in that：The spring (32) is equipped at least two
A, at least two springs (32) are uniformly mounted on buffer board (33) left end.
4. a kind of greenhouse ventilation device according to claim 1, it is characterised in that：Negative-pressure air fan (16) the upper end peace
Equipped with cover board, the screw (17) is connected by shaft coupling with motor (13), the screw (17) by ball nut pair with
Bearing block (12) is connected.
5. a kind of greenhouse ventilation device according to claim 1, it is characterised in that：The motor (13), bearing block
(12) and there are two screw (17) is all provided with, the bearing block (12) is symmetrically mounted on scraper plate (11) rear and front end.
6. a kind of greenhouse ventilation device according to claim 1, it is characterised in that：Frame (14) lower end is equipped with
Ash box, and ash box is connected by linking up with canopy wall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656217.3U CN207476439U (en) | 2017-12-01 | 2017-12-01 | A kind of greenhouse ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656217.3U CN207476439U (en) | 2017-12-01 | 2017-12-01 | A kind of greenhouse ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207476439U true CN207476439U (en) | 2018-06-12 |
Family
ID=62458538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721656217.3U Expired - Fee Related CN207476439U (en) | 2017-12-01 | 2017-12-01 | A kind of greenhouse ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207476439U (en) |
-
2017
- 2017-12-01 CN CN201721656217.3U patent/CN207476439U/en not_active Expired - Fee Related
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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: 20180612 Termination date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |