CN220369234U - Ventilation device for farm - Google Patents
Ventilation device for farm Download PDFInfo
- Publication number
- CN220369234U CN220369234U CN202321699282.XU CN202321699282U CN220369234U CN 220369234 U CN220369234 U CN 220369234U CN 202321699282 U CN202321699282 U CN 202321699282U CN 220369234 U CN220369234 U CN 220369234U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- ventilation
- fan
- ventilation device
- screen plate
- 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.)
- Active
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 210000004209 hair Anatomy 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 12
- 210000002268 wool Anatomy 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000010405 clearance mechanism Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 241000219000 Populus Species 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of ventilation devices and discloses a farm ventilation device which comprises a ventilation box body and a fan fixedly arranged in the ventilation box body, wherein a mounting opening is formed in the outer side of the ventilation box body, a filter screen plate is fixedly arranged in the mounting opening, an annular groove is formed in the side wall of the mounting opening, a plurality of saw teeth are fixedly connected to the side wall of the annular groove at equal intervals, a rotating rod is connected to the middle position of the filter screen plate in a penetrating and rotating mode, a connecting piece is fixedly arranged between the output end of the fan and the rotating rod, a brush cleaning mechanism is rotatably arranged on the outer side of the rotating rod, and when the fan is used for ventilation, the rotating rod drives the brush cleaning mechanism to rotate to clean one side of the filter screen plate, and the wool is adhered to the brush cleaning mechanism.
Description
Technical Field
The utility model relates to the technical field of ventilation devices, in particular to a ventilation device for a farm.
Background
In order to ensure air quality in a farm, a fan with a purification function is required to be used for ventilation, for example, a farm purification and ventilation device disclosed by an authorized bulletin number of CN217826265U and an authorized bulletin day of 2022, 11 and 18 comprises: the air exchange device comprises an air exchange device main body, a control device and a control device, wherein the air exchange device main body comprises a purifier, a shell and a filter screen plate, the filter screen plate is connected to the shell through a bolt, and the shell is connected with the purifier through a bolt; the air inlet mechanism comprises a mounting seat, and the mounting seat is connected to the central position of the purifier inside the shell. According to the utility model, the electric fan can be pushed to move towards the cleaning sleeve by adopting the electric telescopic rod, so that the first rubber block and the second rubber block are attached, the electric fan drives the cleaning frame and the cleaning sleeve to rotate by utilizing friction force between the first rubber block and the second rubber block, and the surface of the filter screen plate is cleaned.
Above-mentioned prior art still has following problem in the use, and above-mentioned prior art is when taking a breath through the electric fan, can drive the clearance frame and strike off the clearance to the impurity on the filter screen plate, but in the more season of poplar batting, can adhere to the poplar batting on the filter screen plate, strike off through the clearance frame, and it is not good to clear away the effect, and follow-up still needs the staff to operate by hand to clear up the filter screen.
To this end, we propose a farm ventilation device that solves the above-mentioned problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a ventilation device for a farm, which solves the problems that the filter screen plate is adhered with poplar flocks and is inconvenient to clean.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plant ventilation unit, including ventilation box and fixed mounting at the inside fan of ventilation box, the installing port has been seted up to ventilation box outside, fixed mounting has the filter screen board in the installing port, the ring channel has been seted up to the installing port lateral wall, equidistant fixedly connected with a plurality of sawtooth of ring channel lateral wall, the intermediate position of filter screen board runs through the rotation and is connected with the bull stick, fixedly provided with connecting piece between the output of fan and the bull stick, the bull stick outside rotates and is provided with brush cleaning mechanism, brush cleaning mechanism outer end fixedly connected with and sawtooth meshing's gear.
Preferably, the brush cleaning mechanism comprises a connecting rod rotationally connected with the outer side of the rotating rod, a brush cylinder is fixedly sleeved on the outer side of the connecting rod, and the other end of the connecting rod is fixedly connected with the gear.
Preferably, the connecting piece is an electric push rod, two ends of the electric push rod are fixedly connected with the output end of the fan and the rotating rod respectively, and the rotating rod is rotationally and slidably connected with the filter screen plate.
Preferably, the gear and the hair cylinder brush are fixedly connected with the connecting rod through threads, and the fixed rotating direction is opposite to the rotating direction of the fan.
Preferably, the mounting opening and the filter screen plate are both circularly arranged.
Preferably, the installation frame is fixedly arranged on one side of the ventilation box body through bolts, and the filter screen plate is fixedly arranged at the installation opening through bolts.
Compared with the prior art, the utility model has the following beneficial effects:
this kind of plant ventilation unit sets up brush clearance mechanism through rotating in the bull stick outside, and during operation of taking a breath through the fan, the accessible bull stick drives brush clearance mechanism and rotates, clears up filter screen plate one side, can adhere the batting on brush clearance mechanism, and brush clearance mechanism is when rotating, through the cooperation of sawtooth and gear, can realize the rotation, changes different sides and carries out adhesion batting, and the cleaning effect is better.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic perspective view of a ventilation box according to the present utility model;
fig. 3 is a schematic perspective view of a cleaning mechanism according to the present utility model.
In the figure: 1. a ventilation box; 2. a filter screen plate; 3. a hair cylinder brush; 4. a rotating rod; 5. saw teeth; 6. a gear; 7. an annular groove; 8. an electric push rod; 9. a blower; 10. a connecting rod; 11. and (5) installing a frame.
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.
Referring to fig. 1-3, a ventilation device for a farm includes a ventilation box 1 and a fan 9 fixedly installed inside the ventilation box 1, the structure is similar to that in the chinese patent document with the authorized publication number CN217826265U, the fan 9 is welded inside the ventilation box 1 through a fixing bracket, a mounting opening is formed in the outer side of the ventilation box 1, a filter screen plate 2 is fixedly installed in the mounting opening, the mounting opening and the filter screen plate 2 are all circular, an annular groove 7 is formed in the side wall of the mounting opening, a plurality of saw teeth 5 are fixedly connected to the side wall of the annular groove 7 at equal intervals, a rotating rod 4 is connected in a penetrating manner at the middle position of the filter screen plate 2, a connecting piece is fixedly arranged between the output end of the fan 9 and the rotating rod 4, a brush cleaning mechanism is arranged on the outer side of the rotating rod 4, when the fan 9 is used for ventilation, the brush cleaning mechanism is driven to rotate through the rotating rod 4, the filter screen plate 2 one side is cleaned, the wool is adhered on the brush cleaning mechanism, the outer end of the brush cleaning mechanism is fixedly connected with a gear 6 meshed with the saw teeth 5, when the brush mechanism rotates, the brush mechanism is matched with the gear 6, different sides can be replaced, and the different sides can be cleaned by rotating and the wool cleaning effect is better.
During the use, start fan 9 take out outside fresh air to ventilation box 1 inside through filter screen plate 2, then get into the plant, then through the other export in plant, with the air discharge of inside dirty, the during operation of fan 9, drive the connecting piece and rotate, the connecting piece drives bull stick 4 rotation, bull stick 4 drives brush clearance mechanism and rotates, brush clearance mechanism is in the rotation in-process, brush clearance mechanism brushes the batting adhesion of filter screen plate 2 one side, brush clearance mechanism drives gear 6 and removes, because gear 6 and sawtooth 5 meshing for gear 6 can drive brush clearance mechanism rotation when removing, change different sides and carry out adhesion batting, the cleaning effect is better.
As shown in fig. 1 and 3, further, the brush cleaning mechanism includes the connecting rod 10 that rotates with the bull stick 4 outside and is connected, the fixed cover in connecting rod 10 outside is equipped with the hair barrel brush 3, the connecting rod 10 other end and gear 6 fixed connection, in the above-mentioned use, can drive connecting rod 10 rotation when bull stick 4 rotates, connecting rod 10 drives hair barrel brush 3 and removes, when hair barrel brush 3 removes, brush the cotton wool adhesion of filter screen 2 one side, connecting rod 10 still can drive gear 6 and remove, because gear 6 and sawtooth 5 meshing for gear 6 can drive connecting rod 10 rotation when removing, connecting rod 10 drives hair barrel brush 3 rotation, change different sides and adhere the cotton wool, the cleaning performance is better.
As shown in fig. 2 and 3, further, the connecting piece is an electric push rod 8, two ends of the electric push rod 8 are fixedly connected with the output end of the fan 9 and the rotating rod 4 respectively, the rotating rod 4 is in rotation and sliding connection with the filter screen plate 2, the gear 6 and the hair barrel brush 3 are fixedly connected with the connecting rod 10 through threads, the fixed rotation direction is opposite to the rotation direction of the fan 9, after cleaning is finished, if the hair barrel brush 3 needs to be replaced, the electric push rod 8 is started to push the rotating rod 4 to move, the connecting rod 10, the gear 6 and the hair barrel brush 3 are driven to move and separate from the annular groove 7, then the gear 6 and the hair barrel brush 3 are rotated, the gear 6 and the hair barrel brush 3 are separated from the connecting rod 10, and then the hair barrel brush 3 can be replaced.
As shown in fig. 1 and 2, further, the installation frame 11 is provided on one side of the ventilation box 1 through bolt fixation, the filter screen plate 2 is fixed on the installation opening through bolts, the ventilation box 1 is fixed on one side of the installation window of the farm through the installation frame 11, the bolt fixation enables the ventilation box 1 to be detachable from the installation frame 11, the filter screen plate 2 is detachable from the ventilation box 1, and the filter screen plate 2 can be replaced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a plant ventilation unit, including ventilation box (1) and fixed mounting at ventilation box (1) inside fan (9), a serial communication port, the installing port has been seted up in ventilation box (1) outside, fixed mounting has filter screen board (2) in the installing port, ring channel (7) have been seted up to the installing port lateral wall, equidistant fixedly connected with a plurality of sawtooth (5) of ring channel (7) lateral wall, the intermediate position of filter screen board (2) runs through and rotates and be connected with bull stick (4), fixedly provided with connecting piece between the output of fan (9) and bull stick (4), bull stick (4) outside rotation is provided with brush cleaning mechanism, brush cleaning mechanism outer end fixedly connected with and gear (6) of sawtooth (5) meshing.
2. The farm ventilation device according to claim 1, characterized in that the brush cleaning mechanism comprises a connecting rod (10) rotatably connected with the outer side of the rotating rod (4), a hair cylinder brush (3) is fixedly sleeved on the outer side of the connecting rod (10), and the other end of the connecting rod (10) is fixedly connected with the gear (6).
3. A plant ventilation device according to claim 1 or 2, characterized in that the connecting piece is an electric push rod (8), two ends of the electric push rod (8) are fixedly connected with the output end of the fan (9) and the rotating rod (4) respectively, and the rotating rod (4) is rotationally and slidingly connected with the filter screen plate (2).
4. A plant ventilation device according to claim 2, characterized in that the gear (6) and the brush (3) are both fixedly connected with the connecting rod (10) by means of threads, and the fixed rotation direction is opposite to the rotation direction of the fan (9).
5. A farm ventilation device according to claim 1, 2 or 4, characterised in that the mounting opening and the filter screen plate (2) are both circular.
6. A farm ventilation device according to claim 3, characterised in that the mounting openings and the filter screen panels (2) are all circular.
7. A plant ventilation device according to claim 1, 2, 4 or 6, characterized in that the ventilation box (1) is provided with a mounting frame (11) on one side by bolting, and the screen (2) is bolted to the mounting opening.
8. A plant ventilation device according to claim 3, characterized in that the ventilation box (1) is provided with a mounting frame (11) on one side by means of bolts, and the screen plate (2) is fastened to the mounting opening by means of bolts.
9. A plant ventilation device according to claim 5, characterized in that the ventilation box (1) is provided with a mounting frame (11) on one side by bolting, and the screen plate (2) is bolted to the mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699282.XU CN220369234U (en) | 2023-06-30 | 2023-06-30 | Ventilation device for farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699282.XU CN220369234U (en) | 2023-06-30 | 2023-06-30 | Ventilation device for farm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220369234U true CN220369234U (en) | 2024-01-23 |
Family
ID=89570563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321699282.XU Active CN220369234U (en) | 2023-06-30 | 2023-06-30 | Ventilation device for farm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220369234U (en) |
-
2023
- 2023-06-30 CN CN202321699282.XU patent/CN220369234U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2589892A1 (en) | Automatic dust-removing and cleaning device forfilter net of air-conditioner | |
| CN112682867B (en) | Air conditioner with self-cleaning function | |
| CN110657540A (en) | Fresh air purification device | |
| CN112879065A (en) | Ventilation unit of tunnel construction | |
| CN210035788U (en) | Bidirectional flow fresh air system with multiple filtering | |
| CN201200095Y (en) | Hand-hold brush machine with soft shaft | |
| CN220369234U (en) | Ventilation device for farm | |
| CN212941892U (en) | Rotary ash removal device for filter screen cylinder of air purifier | |
| CN210936039U (en) | Dust collector that computer rack was used | |
| CN217235982U (en) | Heating ventilation and air conditioning engineering filter equipment convenient to clearance | |
| CN215863949U (en) | Mobilizable air purifier | |
| CN213119439U (en) | Domestic clarifier air outlet with automatically cleaning structure | |
| CN113266909B (en) | Energy-conserving formula assembled ventilation unit for building wall | |
| CN214809239U (en) | Clean laminar flow hood of high-efficient purification | |
| CN114017872A (en) | Energy-conserving ventilation equipment of green building | |
| CN201719940U (en) | Automatic dust removal cleaning device for air conditioner filter screen | |
| CN219272493U (en) | Waste gas treatment device | |
| CN215983016U (en) | Energy-conserving ventilation structure for architectural design | |
| CN220229478U (en) | Purifying mechanism for air conditioner filtering system | |
| CN219899493U (en) | Square pipeline dust collecting equipment convenient to maintenance | |
| CN218941955U (en) | But air-purifying's live pig colony house air pipe | |
| CN216125329U (en) | Bag-type dust collector with air-equalizing plate | |
| CN218269480U (en) | Air purification fan who facilitates use | |
| CN221110935U (en) | Iron filings cleaning device for threaded holes on air inlet and outlet surfaces of engine cylinder cover | |
| CN201146988Y (en) | Branch wind pipe washer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |