CN219981662U - Ventilation device of greenhouse - Google Patents
Ventilation device of greenhouse Download PDFInfo
- Publication number
- CN219981662U CN219981662U CN202321120222.8U CN202321120222U CN219981662U CN 219981662 U CN219981662 U CN 219981662U CN 202321120222 U CN202321120222 U CN 202321120222U CN 219981662 U CN219981662 U CN 219981662U
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- China
- Prior art keywords
- greenhouse
- ventilation
- wall
- fixedly connected
- metal net
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- 238000009423 ventilation Methods 0.000 title claims abstract description 57
- 239000002184 metal Substances 0.000 claims abstract description 37
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a ventilation device of a greenhouse, and particularly relates to the technical field of greenhouses, which comprises a greenhouse, wherein a photovoltaic plate is arranged at the top of the greenhouse, a distribution box is arranged on the inner wall of the bottom of the greenhouse, and a plurality of ventilation assemblies are equidistantly arranged at the center of the top of the greenhouse along the horizontal direction; the ventilation assembly comprises a ventilation pipeline fixedly installed at the top of the greenhouse in the vertical direction, the bottom of the ventilation pipeline extends to the inside of the greenhouse, and the edge of the top end of the ventilation pipeline is fixedly connected with a metal net rack outside the greenhouse. The utility model is convenient to mount and dismount the filter screen, avoids the influence of the mesh blockage of the filter screen caused by the use in the upper time on ventilation, adopts the inverted cone structure, ensures that the ventilation pipeline integrally forms a relatively closed space, can not lead birds to enter the ventilation pipeline, and is convenient to clean.
Description
Technical Field
The utility model relates to the technical field of greenhouses, in particular to a ventilation device of a greenhouse.
Background
The greenhouse, also called greenhouse, can transmit light, keep warm (or heat), is used for cultivating plants, can provide the growing period of the greenhouse and increase the yield in the season unsuitable for plant growth, is widely used for cultivating or raising seedlings of plants such as vegetables, flowers, trees and the like in low-temperature seasons, has various types, can be divided into various types according to different roof truss materials, daylighting materials, appearance, heating conditions and the like, but in a broad sense, the greenhouse is one of the greenhouses, and the purpose of the greenhouse is to maintain a certain temperature, and is an essential link in the use and ventilation of the greenhouse. The Chinese patent of the utility model with the publication number of CN217428809U discloses a greenhouse ventilation device, and the technology is characterized in that a blowing component is arranged, so that the device can be used for rapidly ventilating and flowing out air in a greenhouse, the ventilation efficiency is improved, and a deodorizing component is arranged, so that the device can be used for deodorizing the ventilated air, and the phenomenon that bad smell can be generated due to the fact that farmyard manure is applied to greenhouse planting is avoided, and the air is directly ventilated and discharged, so that the surrounding environment can be influenced.
The above patent discloses a warmhouse booth ventilation unit, for the above-mentioned patent that has been disclosed, we can be said to be prior art, and specific structure has been fully disclosed, namely prior art belongs to very clearly, accurately and objectively existence, to the above-mentioned patent, namely prior art, can reach expected technological effect in its actual structural design, but still can exist some defects in the actual use, the clearance structural design of filter screen is not ideal in the above-mentioned patent, the clearance is difficult, easily cause the mesh to block up and influence ventilation, and the vent at its top adopts communicating structure, utilize the lift of ventilation window to ventilate, this structure makes the vent expose outside, easily make birds biological entering vent influence ventilation unit' normal use.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a ventilation device of a greenhouse in order to overcome the defects of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the ventilation device of the greenhouse comprises the greenhouse, wherein a photovoltaic panel is arranged at the top of the greenhouse, a distribution box is arranged on the inner wall of the bottom of the greenhouse, and a plurality of ventilation assemblies are arranged at the center of the top of the greenhouse at equal intervals along the horizontal direction;
the utility model discloses a greenhouse, including the air pipe of vertical direction, the air pipe is including the air pipe at the warmhouse booth top of fixed mounting, the inside that extends to warmhouse booth is located to air pipe's bottom, and air pipe's top edge is located warmhouse booth's outside fixedly connected with metal rack, metal rack's top fixedly connected with roof, the protection frame is installed to air pipe's bottom inboard, protection frame's inside is provided with the filter screen, and is provided with joint mechanism between protection frame's tip and air pipe's the bottom, air pipe's inside is located protection frame's top and is provided with a plurality of active carbon core rod, negative-pressure fan is installed to active carbon core rod's top, air pipe's top is installed and is used for carrying out the clean mechanism of clearance to metal rack.
As a further improvement of the technical scheme of the utility model, a storage battery for storing electric energy is arranged in the distribution box, and a control switch for controlling the operation of the electric elements is also arranged on the outer wall of the distribution box.
As a further improvement of the technical scheme of the utility model, the upper end and the lower end of the metal net frame are welded with the bottom of the top plate and the top of the ventilating duct.
As a further improvement of the technical scheme of the utility model, the negative pressure fan is fixedly connected with the inner wall of the ventilating duct through screws, and the two ends of the active carbon core rod are fixedly connected with the inner wall of the ventilating duct through screws.
As a further improvement of the technical scheme of the utility model, the clamping mechanism comprises a positioning column arranged at the end part of the protection frame, a movable plate is fixedly connected to one end part of the positioning column at the inner part of the protection frame, a movable cavity is arranged in the inner part of the protection frame corresponding to the outer part of the movable plate along the horizontal direction, a spring is connected between the end part of the movable plate and the inner wall of the movable cavity, and one end part of the positioning column penetrates through and extends to the outer part of the ventilating duct.
As a further improvement of the technical scheme of the utility model, the outer wall of the bottom of the ventilating duct is provided with a positioning hole corresponding to the outer part of the positioning column.
As a further improvement of the technical scheme of the utility model, the cleaning mechanism comprises a fixed shell fixedly connected to the center of the top plate, a servo motor is arranged in the fixed shell, the output end of the servo motor is vertically and downwards positioned in the metal net rack, a rotating arm is fixedly connected to the inside of the metal net rack, the rotating arm is horizontally arranged, one end part of the rotating arm is close to the inner wall of the metal net rack, a mounting plate with the same inclination as the metal net rack is fixedly connected to the inner wall of the metal net rack, and a cleaning brush for cleaning the metal net rack is connected to the outer wall of the mounting plate.
The utility model has the beneficial effects that:
1. the clamping mechanism is convenient to install and detach the protective frame rapidly when in use, so that the filter screen is convenient to install and detach for cleaning, the phenomenon that the ventilation is influenced by the mesh blockage of the filter screen caused by the use of the filter screen in the upper time is avoided, during installation, the positioning column is pressed inwards to enable the movable plate to move and compress the spring until the positioning column is contracted to the inside of the protective frame, the protective frame is placed into the inside of the ventilation pipeline, after the protective frame is moved to the position where the positioning column is aligned with the positioning hole, the movable plate is moved outwards under the action of the spring to push the positioning column to be clamped into the inside of the positioning hole for locking, and when the protective frame needs to be detached, the positioning column is only required to be pressed inwards;
2. the clean mechanism that sets up is when using, drives the rotation arm through control servo motor operation and rotates, and then makes the mounting panel drive the cleaning brush rotate at the inside wall of metal rack, utilizes the rotation of cleaning brush to clear up the mesh of metal rack, can avoid the mesh jam of metal rack to influence ventilation, and simultaneously, the metal rack that sets up adopts back taper structure, makes ventilation duct wholly form a comparatively confined space, can not make birds get into ventilation duct.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a ventilation assembly according to the present utility model.
Fig. 3 is a schematic diagram of a connection structure between a filter screen and a protective frame in the present utility model.
Fig. 4 is a schematic structural view of the clamping mechanism in the present utility model.
The reference numerals are: 1. greenhouse shed; 2. a photovoltaic panel; 3. a distribution box; 4. a ventilation duct; 5. a metal grid; 6. a top plate; 7. a protective frame; 8. an activated carbon core rod; 9. a negative pressure fan; 10. a fixed case; 11. a servo motor; 12. a rotating arm; 13. a mounting plate; 14. a cleaning brush; 15. a filter screen; 16. positioning columns; 17. a movable plate; 18. a movable cavity; 19. a spring; 20. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The ventilation device of the greenhouse shown in the drawings 1-4 comprises a greenhouse 1, wherein a photovoltaic panel 2 is arranged at the top of the greenhouse 1, a distribution box 3 is arranged on the inner wall of the bottom of the greenhouse 1, and a plurality of ventilation assemblies are equidistantly arranged at the center of the top of the greenhouse 1 along the horizontal direction;
the ventilation assembly includes the air pipe 4 at warmhouse booth 1 top of fixed mounting in vertical direction, the inside that air pipe 4's bottom extends to warmhouse booth 1, and air pipe 4's top edge is located warmhouse booth 1's outside fixedly connected with metal rack 5, metal rack 5's top fixedly connected with roof 6, protection frame 7 is installed to air pipe 4's bottom inboard, protection frame 7's inside is provided with filter screen 15, and be provided with joint mechanism between protection frame 7's tip and air pipe 4's bottom, air pipe 4's inside is located protection frame 7's top and is provided with a plurality of active carbon plug 8, negative pressure fan 9 is installed to active carbon plug 8's top, the clean mechanism that is used for clearing up metal rack 5 is installed to air pipe 4's top.
As shown in fig. 1-4, the clamping mechanism comprises a positioning column 16 arranged at the end part of the protection frame 7, a movable plate 17 is fixedly connected to one end part of the positioning column 16 at the inner part of the protection frame 7, a movable cavity 18 is arranged in the protection frame 7 along the horizontal direction corresponding to the outer part of the movable plate 17, a spring 19 is connected between the end part of the movable plate 17 and the inner wall of the movable cavity 18, one end part of the positioning column 16 penetrates through and extends to the outer part of the ventilation pipeline 4, and a positioning hole 20 is arranged at the outer wall of the bottom of the ventilation pipeline 4 corresponding to the outer part of the positioning column 16.
The joint mechanism that sets up is convenient installs fast and dismantles protective frame 7 when using, and then conveniently install filter screen 15 with dismantle the clearance, avoid the mesh of filter screen 15 that the use caused to go up the time to block up and influence ventilation, during the installation, press inwards reference column 16 earlier, make fly leaf 17 activity and compression spring 19, until the reference column 16 shrink to protective frame 7's inside, place protective frame 7 in air pipe 4's inside, after removing to the position that reference column 16 aimed at locating hole 20 place, under spring 19's effect, fly leaf 17 outside removes and promotes the inside realization locking of reference column 16 card into locating hole 20, when dismantling as required, also only need want the inboard press the reference column 16 can.
As shown in fig. 1-2, the cleaning mechanism comprises a fixed shell 10 fixedly connected to the top center of the top plate 6, a servo motor 11 is installed in the fixed shell 10, the output end of the servo motor 11 is vertically and downwardly located in a rotating arm 12 fixedly connected to the metal net rack 5, the rotating arm 12 is horizontally arranged, one end of the rotating arm 12 is located close to the inner wall of the metal net rack 5 and fixedly connected with a mounting plate 13 with the same inclination as the metal net rack 5, and the outer wall of the mounting plate 13 is connected with a cleaning brush 14 for cleaning the metal net rack 5.
When the cleaning mechanism is used, the rotating arm 12 is driven to rotate by controlling the servo motor 11 to operate, so that the mounting plate 13 drives the cleaning brush 14 to rotate on the inner side wall of the metal net rack 5, meshes of the metal net rack 5 are cleaned by utilizing the rotation of the cleaning brush 14, and the influence of the mesh blockage of the metal net rack 5 on ventilation can be avoided.
In summary, this technical scheme utilizes photovoltaic power generation to store to the inside battery of block terminal 3, then, utilize control switch control negative pressure fan 9 operation to produce negative pressure, make the inside air of warmhouse booth 1 get into ventilation duct 4, filter screen 15 that sets up carries out filtration treatment to the air at first, avoid some cotton-wool thing or other impurity to get into ventilation duct 4, then, the air is adsorbed and purified through active carbon plug 8 back and is discharged warmhouse booth 1 from the mesh of metal rack 5, wherein, filter screen 15 fixed mounting is in the inside of protecting frame 7, through setting up joint mechanism, the convenience is assembled and is dismantled protecting frame 7, and then be convenient for install and dismantle filter screen 15, the convenience is taken off the clearance and is avoided the jam with filter screen 15 promptly after using a period; through setting up clean mechanism, can clear up the mesh of metal rack 5, can avoid the mesh jam of metal rack 5 to influence ventilation.
In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a ventilation unit of warmhouse booth, includes warmhouse booth (1), its characterized in that: the photovoltaic panel (2) is arranged at the top of the greenhouse (1), the distribution box (3) is arranged on the inner wall of the bottom of the greenhouse (1), and a plurality of ventilation assemblies are arranged at the center of the top of the greenhouse (1) at equal intervals along the horizontal direction;
the utility model provides a greenhouse, including ventilation subassembly, ventilation subassembly includes ventilation pipe (4) at warmhouse booth (1) top along vertical direction upper fixed mounting, the bottom of ventilation pipe (4) extends to the inside of warmhouse booth (1), and the top edge of ventilation pipe (4) is located the outside fixedly connected with metal rack (5) of warmhouse booth (1), the top fixedly connected with roof (6) of metal rack (5), protection frame (7) are installed to the bottom inboard of ventilation pipe (4), the inside of protection frame (7) is provided with filter screen (15), and is provided with joint mechanism between the tip of protection frame (7) and the bottom of ventilation pipe (4), the inside of ventilation pipe (4) is located the top of protection frame (7) and is provided with a plurality of active carbon core rod (8), negative pressure fan (9) are installed to the top of active carbon core rod (8), the clean mechanism that is used for clear up metal rack (5) is installed to the top of ventilation pipe (4).
2. The ventilation device for a greenhouse according to claim 1, wherein: the inside of block terminal (3) is provided with the battery that is used for storing the electric energy, and the outer wall of block terminal (3) still installs the control switch that is used for controlling electrical components operation.
3. The ventilation device for a greenhouse according to claim 1, wherein: the upper end and the lower end of the metal net frame (5) are welded with the bottom of the top plate (6) and the top of the ventilating duct (4).
4. The ventilation device for a greenhouse according to claim 1, wherein: the negative pressure fan (9) is fixedly connected with the inner wall of the ventilating duct (4) through screws, and the two ends of the active carbon core rod (8) are fixedly connected with the inner wall of the ventilating duct (4) through screws.
5. The ventilation device for a greenhouse according to claim 1, wherein: the clamping mechanism comprises a positioning column (16) arranged at the end part of a protective frame (7), a movable plate (17) is fixedly connected to one end part of the positioning column (16) at the inner part of the protective frame (7), a movable cavity (18) is arranged in the protective frame (7) along the horizontal direction corresponding to the outer part of the movable plate (17), a spring (19) is connected between the end part of the movable plate (17) and the inner wall of the movable cavity (18), and one end part of the positioning column (16) penetrates through and extends to the outer part of the ventilating duct (4).
6. The ventilation device for a greenhouse of claim 5, wherein: and a positioning hole (20) is formed in the outer wall of the bottom of the ventilation pipeline (4) corresponding to the outer part of the positioning column (16).
7. The ventilation device for a greenhouse according to claim 1, wherein: the cleaning mechanism comprises a fixed shell (10) fixedly connected to the center of the top of a top plate (6), a servo motor (11) is installed in the fixed shell (10), the output end of the servo motor (11) is vertically and downwardly located on a rotating arm (12) fixedly connected with the metal net rack (5), the rotating arm (12) is horizontally arranged, one end of the rotating arm (12) is close to an inner wall of the metal net rack (5), the inner wall of the rotating arm is located on a mounting plate (13) fixedly connected with the inclination of the metal net rack (5), and a cleaning brush (14) for cleaning the metal net rack (5) is connected to the outer wall of the mounting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120222.8U CN219981662U (en) | 2023-05-11 | 2023-05-11 | Ventilation device of greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120222.8U CN219981662U (en) | 2023-05-11 | 2023-05-11 | Ventilation device of greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219981662U true CN219981662U (en) | 2023-11-10 |
Family
ID=88611691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321120222.8U Active CN219981662U (en) | 2023-05-11 | 2023-05-11 | Ventilation device of greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219981662U (en) |
-
2023
- 2023-05-11 CN CN202321120222.8U patent/CN219981662U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240523 Address after: Room 1501, Unit 2, Building 31, No. 168 Donggang Road, Yuhua District, Shijiazhuang City, Hebei Province, 050023 Patentee after: Lv Hailiang Country or region after: China Address before: 271500 Agricultural Comprehensive Service Center, Timen Town, Dongping County, Tai'an City, Shandong Province Patentee before: People's Government of Timen Town, Dongping County Country or region before: China |