CN215675645U - Ventilation unit with adjustable air volume - Google Patents
Ventilation unit with adjustable air volume Download PDFInfo
- Publication number
- CN215675645U CN215675645U CN202122197302.0U CN202122197302U CN215675645U CN 215675645 U CN215675645 U CN 215675645U CN 202122197302 U CN202122197302 U CN 202122197302U CN 215675645 U CN215675645 U CN 215675645U
- Authority
- CN
- China
- Prior art keywords
- ventilation
- fixedly connected
- ventilation pipe
- threaded rod
- rod
- 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 70
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 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
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model discloses a ventilation device with adjustable ventilation quantity, which comprises a ventilation pipe and a driving box fixedly connected to the top of the ventilation pipe, wherein the top of an inner cavity of the driving box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod through a coupler, the bottom end of the threaded rod sequentially penetrates through the driving box and the ventilation pipe and extends into the ventilation pipe, and the bottom end of the threaded rod is rotatably connected with the bottom of the inner cavity of the ventilation pipe through a bearing. This ventilation unit with adjustable air volume drives the threaded rod through the motor and rotates, makes two thread bush pass through the catch bar and drive the slide bar and remove, makes the slide bar drive the dead lever and removes, makes the regulating plate rotate through the connecting plate, and the angle of two regulating plates of accent that can be fine connects when weather becomes cold or becomes hot, the inside air volume of change ventilation pipe that can be effectively convenient, fine guarantee indoor ventilation's use.
Description
Technical Field
The utility model relates to the technical field of ventilation, in particular to a ventilation device with adjustable ventilation quantity.
Background
Ventilation is with the help of means such as dilution of taking a breath or ventilation get rid of, control air contaminant's propagation and harm, realize the building environmental control technique of indoor outer air environmental quality guarantee, current square air pipe is at the in-process of using, when weather becomes cold or becomes hot, need adjust the change to the air volume in the pipeline, and current pipeline inner space size all is fixed, the air volume in the regulation pipeline that can not be convenient, and the in-process of the inherent ventilation of pipeline, have a large amount of dusts in the pipeline, when filtering the dust, the dust to filter the otter board that can not be convenient is cleared up, the operation is got up with trivial details.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a ventilation device with adjustable ventilation quantity, which solves the problems that the ventilation quantity in a pipeline cannot be conveniently adjusted and dust on a filter screen plate cannot be conveniently cleaned.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a ventilation device with adjustable ventilation volume comprises a ventilation pipe and a driving box fixedly connected to the top of the ventilation pipe, wherein the top of an inner cavity of the driving box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod through a coupler, the bottom end of the threaded rod sequentially penetrates through the driving box and the ventilation pipe and extends to the inside of the ventilation pipe, the bottom end of the threaded rod is rotatably connected with the bottom of the inner cavity of the ventilation pipe through a bearing, the top and the bottom of the outer surface of the threaded rod are both sleeved and are in threaded connection with a threaded sleeve, the left side of the threaded sleeve is rotatably connected with a push rod through a rotating piece, the rotating piece is fixed on the threaded sleeve and is rotated through a pin rod, the top and the bottom of the ventilation pipe are both fixedly connected with sliding groove plates on the left side of the threaded rod, a sliding rod is slidably connected between the insides of the two sliding groove plates through a sliding block, and one end, far away from the threaded sleeve, of the push rod is rotatably connected with the outer surface of the sliding rod through the rotating piece, the rotation piece is fixed on the slide bar and rotates through the pin rod, the top and the equal fixedly connected with adjustment mechanism in bottom of slide bar surface, the top in ventilation pipe inner chamber all rotates through rotating the piece with the left side that the bottom just is located the chute board and is connected with the regulating plate with the bottom, rotates the piece and fixes on the ventilation pipe, rotates through the pin rod.
Preferably, adjustment mechanism includes the dead lever, the equal fixedly connected with connecting plate in right side of regulating plate, the spout has been seted up on the right side of connecting plate, the inside sliding connection of fixed block and spout is passed through to the surface of dead lever.
Preferably, the right side fixedly connected with connecting rod of thread bush, the right-hand member fixedly connected with mount of connecting rod, the mount includes diaphragm and two risers.
Preferably, the front part and the rear part of the fixing frame are both rotatably connected with rotating rods through bearings, and the two rotating rods are fixedly connected with cleaning hair wheels between the opposite ends.
Preferably, the top of the ventilation pipe is located on the right side of the driving box and penetrates through and is connected with a clamping block in a sliding mode, the bottom of the clamping block is fixedly connected with a filter screen plate, and the bottom of the inner cavity of the ventilation pipe is fixedly connected with a stop block matched with the filter screen plate.
Preferably, the bottom of the filter screen plate is in contact with the bottom of the inner cavity of the vent pipe, and the top of the clamping block is fixedly connected with a pull rod.
Advantageous effects
The utility model provides a ventilation device with adjustable ventilation quantity. Compared with the prior art, the method has the following beneficial effects:
(1) this ventilation unit with adjustable air volume drives the threaded rod through the motor and rotates, makes two thread bush pass through the catch bar and drive the slide bar and remove, makes the slide bar drive the dead lever and removes, makes the regulating plate rotate through the connecting plate, and the angle of two regulating plates of accent that can be fine connects when weather becomes cold or becomes hot, the inside air volume of change ventilation pipe that can be effectively convenient, fine guarantee indoor ventilation's use.
(2) This ventilation unit with adjustable air volume, when through reciprocating at two thread bush, drive the connecting rod and reciprocate, make the mount drive the clearance hair wheel and reciprocate, make clearance hair wheel reciprocate with the left surface of crossing filter plate, can be convenient scrape the brush clearance to the dust on crossing filter plate, the operation is used convenient and fast, when the time is of a specified duration, through the pulling pull rod, can be convenient will cross filter plate and draw out to clear up, the effectual normal use that has ensured filter plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the mounting bracket, rotating lever and cleaning hair wheel arrangement of the present invention;
fig. 3 is a left side view of the vent and adjustment plate configuration of the present invention.
In the figure: 1. a vent pipe; 2. a drive box; 3. a motor; 4. a threaded rod; 5. a threaded sleeve; 6. a push rod; 7. a chute plate; 8. a slide bar; 9. an adjustment mechanism; 10. an adjusting plate; 11. fixing the rod; 12. a connecting plate; 13. a chute; 14. a connecting rod; 15. a fixed mount; 16. rotating the rod; 17. cleaning the hair wheels; 18. a clamping block; 19. a filter screen plate; 20. a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a ventilation device with adjustable ventilation volume comprises a ventilation pipe 1 and a driving box 2 fixedly connected to the top of the ventilation pipe 1, the top of the inner cavity of the driving box 2 is fixedly connected with a motor 3, the motor 3 is a servo motor and is electrically connected with an external power supply and is controlled by a control switch, an output shaft of the motor 3 is fixedly connected with a threaded rod 4 through a coupler, the thread directions of the upper side and the lower side of the threaded rod 4 from the middle are opposite, the bottom end of the threaded rod 4 sequentially penetrates through the driving box 2 and the ventilation pipe 1 and extends into the ventilation pipe 1, the bottom end of the threaded rod 4 is rotatably connected with the bottom of the inner cavity of the ventilation pipe 1 through a bearing, the top and the bottom of the outer surface of the threaded rod 4 are both sleeved and are in threaded connection with a threaded sleeve 5, the left side of the threaded sleeve 5 is rotatably connected with a push rod 6 through a rotating part, the top and the bottom of the ventilation pipe 1 are both fixedly connected with a sliding chute plate 7 positioned on the left side of the threaded rod 4, the sliding rod 8 is connected between the insides of the two sliding groove plates 7 in a sliding manner through a sliding block, one end, far away from the thread bushing 5, of the pushing rod 6 is rotatably connected with the outer surface of the sliding rod 8 through a rotating piece, the top and the bottom of the outer surface of the sliding rod 8 are fixedly connected with an adjusting mechanism 9, the top and the bottom of the inner cavity of the ventilation pipe 1 and the left side of the sliding groove plate 7 are rotatably connected with an adjusting plate 10 through a rotating piece, the angles of the two adjusting plates 10 can be well adjusted, when the weather is cooled or heated, the ventilation volume inside the ventilation pipe 1 can be effectively and conveniently changed, the use of indoor ventilation is well guaranteed, the adjusting mechanism 9 comprises a fixed rod 11, the right side of the adjusting plate 10 is fixedly connected with a connecting plate 12, the right side of the connecting plate 12 is provided with a sliding groove 13, the outer surface of the fixed rod 11 is slidably connected with the inside of the sliding groove 13 through a fixed block, and the right side of the thread bushing 5 is fixedly connected with a connecting rod 14, the right-hand member fixedly connected with mount 15 of connecting rod 14, mount 15's front portion all is connected with dwang 16 through the bearing rotation with the rear portion, fixedly connected with clearance hair wheel 17 between the relative one end of two dwang 16, can be convenient scrape the brush clearance to the dust on filtering net board 19, the operation is got up convenient and fast, the time is of a specified duration, through pulling pull rod 20, can be convenient will filter net board 19 and pull out and clear up, the effectual normal use who filters net board 19 that has ensured, the top of ventilation pipe 1 just is located the right side of drive box 2 and runs through and sliding connection has fixture block 18, fixture block 18's bottom fixedly connected with filters net board 19, the bottom of filtering net board 19 contacts with the bottom of ventilation pipe 1 inner chamber, fixture block 18's top fixedly connected with pull rod 20.
And those not described in detail in this specification are well within the skill of those in the art.
During the use, when needing the increase air volume, clockwise make motor 3 rotate, the rotation of threaded rod 4, make two 5 up and down both sides of thread bush remove, promote slide bar 8 and remove left through catch bar 6, make dead lever 11 and remove left, drive regulating plate 10 through connecting plate 12 and rotate left, make the opening grow between two regulating plates 10, when needs reduce the air volume, make motor 3 anticlockwise rotation, when two thread bushes 5 reciprocate, make connecting rod 14 reciprocate, thereby drive clearance hair wheel 17 through mount 15 and reciprocate, clear up the left side air inlet face of filter plate 19, the time is of a specified duration, can upwards stimulate pull rod 20, will filter plate 19 and pull out and carry out the clearance of full aspect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a ventilation unit with adjustable ventilation volume, includes ventilation pipe (1) and fixed connection in drive case (2) at ventilation pipe (1) top, its characterized in that: the top fixedly connected with motor (3) of drive case (2) inner chamber, the output shaft of motor (3) passes through shaft coupling fixedly connected with threaded rod (4), the bottom of threaded rod (4) runs through drive case (2) and ventilation pipe (1) in proper order and extends to the inside of ventilation pipe (1), the bottom of threaded rod (4) is connected with the bottom rotation of ventilation pipe (1) inner chamber through the bearing, the top and the bottom of threaded rod (4) surface all overlap and establish and threaded connection has thread bush (5), the left side of thread bush (5) is connected with catch bar (6) through the rotation piece rotation, the top and the bottom of ventilation pipe (1) just lie in the left side of threaded rod (4) all fixedly connected with chute board (7), there is slide bar (8) through slider sliding connection between the inside of two chute boards (7), the one end that threaded bush (5) was kept away from in catch bar (6) is connected through the surface rotation of rotating with slide bar (8), the top and the equal fixedly connected with adjustment mechanism (9) in bottom of slide bar (8) surface, the top of ventilation pipe (1) inner chamber all rotates through rotating with the left side that the bottom just is located chute board (7) and is connected with regulating plate (10).
2. An adjustable ventilation unit according to claim 1, further comprising: adjustment mechanism (9) include dead lever (11), the equal fixedly connected with connecting plate (12) in right side of regulating plate (10), spout (13) have been seted up on the right side of connecting plate (12), the inside sliding connection of fixed block and spout (13) is passed through to the surface of dead lever (11).
3. An adjustable ventilation unit according to claim 1, further comprising: the right side fixedly connected with connecting rod (14) of thread bush (5), the right-hand member fixedly connected with mount (15) of connecting rod (14).
4. A ventilation device with adjustable ventilation according to claim 3, wherein: the front portion and the rear portion of the fixing frame (15) are connected with a rotating rod (16) in a rotating mode through bearings, and the rotating rod (16) is connected with a cleaning hair wheel (17) between the opposite ends.
5. An adjustable ventilation unit according to claim 1, further comprising: the top of the ventilation pipe (1) is positioned on the right side of the driving box (2) and penetrates through the right side of the driving box and is connected with a clamping block (18) in a sliding mode, and the bottom of the clamping block (18) is fixedly connected with a filter screen plate (19).
6. An adjustable ventilation unit according to claim 5, wherein: the bottom of the filter screen plate (19) is in contact with the bottom of the inner cavity of the ventilation pipe (1), and the top of the clamping block (18) is fixedly connected with a pull rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197302.0U CN215675645U (en) | 2021-09-13 | 2021-09-13 | Ventilation unit with adjustable air volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197302.0U CN215675645U (en) | 2021-09-13 | 2021-09-13 | Ventilation unit with adjustable air volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215675645U true CN215675645U (en) | 2022-01-28 |
Family
ID=79962552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122197302.0U Active CN215675645U (en) | 2021-09-13 | 2021-09-13 | Ventilation unit with adjustable air volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215675645U (en) |
-
2021
- 2021-09-13 CN CN202122197302.0U patent/CN215675645U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101451760B (en) | Air conditioner capable of automatically cleaning filter screen | |
| CN106502344A (en) | Dust-proof computer case | |
| CN215675645U (en) | Ventilation unit with adjustable air volume | |
| CN216011134U (en) | Building construction ventilation equipment | |
| CN220126973U (en) | Built-in slip cleaning brush of external connection | |
| CN206409162U (en) | A kind of technological service intelligent louver glass window of meeting room | |
| CN108852527B (en) | Medical scalpel cleaning equipment | |
| CN201138046Y (en) | Air conditioner capable of automatically cleaning filter screen | |
| CN216026440U (en) | A dust collector for electrical engineering automation equipment | |
| CN210624826U (en) | Integrative window new trend removes haze device | |
| CN114035657A (en) | Network data information display management server | |
| CN208599346U (en) | A kind of air filter | |
| CN111981573B (en) | Air conditioner host capable of changing air outlet position and using method thereof | |
| CN207894025U (en) | A kind of wiring board repairing local heater | |
| CN220689185U (en) | Detachable fan coil | |
| CN211982886U (en) | Solar greenhouse | |
| CN219498679U (en) | Low-power-consumption high-heat-dissipation type high-voltage filtering complete device | |
| CN216845443U (en) | Panel drying device is used in desk production | |
| CN219775831U (en) | Air quantity adjusting device of intelligent range hood | |
| CN220719536U (en) | Mulberry She Qiege device | |
| CN220859029U (en) | High light transmission greenhouse for planting persimmon in alkaline land | |
| CN220279139U (en) | Plate multi-station trimming device for valve block production | |
| CN212431125U (en) | Wall-mounted air conditioner | |
| CN216673700U (en) | Main transmission control cabinet | |
| CN215137046U (en) | Drying device of drying bed for salt production |
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: 20231103 Address after: Room 801-1, Building 32, No. 258, Xinzhuan Road, Songjiang District, Shanghai, 201600 Patentee after: Shanghai Yingjia Industrial Group Co.,Ltd. Address before: 031400 Building 2, No. 72, TIYU South Street, Yaodu District, Linfen City, Shanxi Province Patentee before: Ji Zhendong |