CN215260426U - Novel air duct structure - Google Patents
Novel air duct structure Download PDFInfo
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- CN215260426U CN215260426U CN202121276928.4U CN202121276928U CN215260426U CN 215260426 U CN215260426 U CN 215260426U CN 202121276928 U CN202121276928 U CN 202121276928U CN 215260426 U CN215260426 U CN 215260426U
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- air
- air outlet
- air duct
- regulating plate
- filter screen
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Abstract
The utility model provides a novel air channel structure, including wind channel, filter screen, air-out pipeline and regulating plate, the filter screen passes the mounting hole and arranges in the spread groove that the inboard surface of connecting seat lower extreme was seted up, the air outlet has been seted up on the surface of left side lower extreme outside the wind channel, the welding has the air-out pipeline on the air outlet, air-out pipeline inside front side and rear side all are fixed with a slip guide arm, the slip guide arm slides and is provided with the slide cartridge, the lead screw is installed to the middle of air-out pipeline inside, install two screw-nut on the lead screw, the regulating plate is provided with two, the other end of regulating plate articulates at the slide cartridge lower extreme, the axle intermediate position upper end of regulating plate articulates at the screw-nut lower extreme; compared with the prior art, the utility model discloses following beneficial effect has: the air outlet quantity can be adjusted according to the requirement, the size of the air quantity is controlled, sundries in the air channel can be filtered, the air outlet pipeline is prevented from entering, and the air outlet pipeline is convenient to clean.
Description
Technical Field
The utility model belongs to the technical field of ventilation engineering, in particular to novel wind channel structure.
Background
In the mill, need install the ventilation pipe and ventilate, the bore size of the air outlet of current ventilation pipe is big enough can not be adjusted, therefore causes the air-out size can not adjust through the air-out bore of ventilation pipe, consequently, this problem is solved to a novel wind channel structure that now needs urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel wind channel structure to solve the problem of proposing among the above-mentioned background art.
The utility model discloses a following technical scheme realizes: a novel air duct structure comprises an air duct, a filter screen, an air outlet pipeline and an adjusting plate, wherein a connecting seat is fixed inside the right end of the air duct, a connecting groove is formed in the inner side surface of the lower end of the connecting seat, a mounting hole is formed in the surface of the lower end of the connecting seat and penetrates through the surface of the lower end of the air duct, the filter screen penetrates through the mounting hole and is arranged in the connecting groove formed in the inner side surface of the lower end of the connecting seat, an air outlet is formed in the surface of the lower end of the outer left side of the air duct, the air outlet is welded with the air outlet pipeline, sliding grooves are formed in the left side and the right side of the inner wall of the air outlet pipeline, a sliding guide rod is fixed on the front side and the rear side inside of the air outlet pipeline and is provided with a sliding barrel in a sliding manner, a screw rod is installed in the middle of the inside of the air outlet pipeline, two screw rod nuts are installed on the screw rod, the left end of the screw rod penetrates through the air outlet pipeline and is arranged outside and is connected with a driving motor, the regulating plate is provided with two, two all be fixed with two sliders on the regulating plate, slider and spout sliding connection are passed through to the one end of regulating plate, the other end of regulating plate articulates at the slide cartridge lower extreme, the axle intermediate position upper end of regulating plate articulates at the screw-nut lower extreme.
As a preferred embodiment, two connecting flanges are provided, the two connecting flanges are respectively welded on the outer side surfaces of two ends of the air duct, and a plurality of connecting holes are arranged on each connecting flange at equal intervals.
As a preferred embodiment, the fixing plate is fixed at the lower end of the filter screen, a threaded hole is formed in the surface of the lower end of the fixing plate, and the filter screen is connected with the air duct through the fixing plate, the bolt and the threaded hole.
As a preferred embodiment, the electromagnetic brake is mounted on an output shaft of the driving motor, and the driving motor is connected with the screw rod through a coupling.
In a preferred embodiment, the driving motor is mounted outside the air outlet duct through a mounting plate.
In a preferred embodiment, the two spindle nuts on the spindle are mounted in opposite directions.
After the technical scheme is adopted, the beneficial effects of the utility model are that: through two regulating plates, lead screw and the screw-nut that set up, can adjust the air output as required, the size of the control amount of wind through the filter screen that sets up, can filter the debris in the wind channel, in preventing to enter into the air-out pipeline, and the clearance of being convenient for, in the middle of the actual use, more be applicable to ventilation engineering technical field.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the overall structure schematic diagram of the novel air duct structure of the present invention.
Fig. 2 is a schematic diagram of the movement of the adjusting plate of the novel air duct structure of the present invention.
Fig. 3 is a three-dimensional view of the novel air duct structure of the present invention.
In the figure, 1-connecting flange, 2-air duct, 3-connecting seat, 4-filter screen, 5-air outlet, 6-air outlet pipeline, 7-connecting hole, 8-driving motor, 9-sliding guide rod, 10-adjusting plate, 11-sliding cylinder, 12-sliding block, 13-screw rod, 14-screw rod nut and 15-fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a novel air duct structure comprises an air duct 2, a filter screen 4, an air outlet pipeline 6 and an adjusting plate 10, wherein a connecting seat 3 is fixed inside the right end of the air duct 2, a connecting groove is formed in the inner side surface of the lower end of the connecting seat 3, a mounting hole is formed in the inner side lower end surface of the connecting seat 3 and penetrates through the lower end surface of the air duct 2, the filter screen 4 is arranged in the connecting groove formed in the inner side surface of the lower end of the connecting seat 3 through the mounting hole, an air outlet 5 is formed in the outer side lower end surface of the outer side of the air duct 2, the air outlet pipeline 6 is welded on the air outlet 5, sliding grooves are formed in the left side and the right side of the inner wall of the air outlet pipeline 6, a sliding guide rod 9 is fixed on the front side and the rear side inside of the air outlet pipeline 6, a sliding barrel 11 is arranged in a sliding mode on the sliding mode, a screw rod 13 is arranged in the middle inside the air outlet pipeline 6, two screw rod nuts 14 are arranged on the screw rod 13, the left end of the screw rod 13 penetrates through the air outlet pipeline 6 and is connected with a driving motor 8, two adjusting plates 10 are arranged, two sliding blocks 12 are fixed on the two adjusting plates 10, one end of each adjusting plate 10 is connected with the sliding groove in a sliding mode through the corresponding sliding block 12, the other end of each adjusting plate 10 is hinged to the lower end of the corresponding sliding barrel 11, and the upper end of the middle position of each adjusting plate 10 is hinged to the lower end of the corresponding lead screw nut 14.
The two connecting flanges 1 are welded on the outer side surfaces of the two ends of the air duct 2 respectively, and the connecting holes 7 are arranged on each connecting flange 1 at equal intervals, so that the two air ducts 2 are convenient to connect.
The fixed plate 15 is fixed at the lower extreme of filter screen 4, and threaded hole is seted up to fixed plate 15 lower extreme surface, is connected through fixed plate 15, bolt and threaded hole between filter screen 4 and the wind channel 2, is convenient for change or clear up filter screen 4.
The electromagnetic brake is installed on the output shaft of driving motor 8, and through the coupling joint between driving motor 8 and the lead screw 13, when driving motor 8 stopped rotating, can carry out the restriction rotation to lead screw 13, prevent that lead screw 13 from rotating under the effect of regulating plate 10 self gravity.
The driving motor 8 is arranged outside the air outlet pipeline 6 through a mounting plate.
The two spindle nuts 14 on the spindle 13 are mounted in opposite directions, and the two spindle nuts 14 can be moved towards each other when the spindle 13 is rotated.
As an embodiment of the present invention: when the air conditioner is in actual use, the two adjusting plates 10 arranged in the air outlet pipeline 6 can adjust the air outlet quantity according to requirements, and the specific operation is that when the air quantity needs to be reduced, the power supply of the driving motor 8 is switched on in the forward direction, the driving motor 8 drives the screw rod 13 to rotate in the forward direction, and as the mounting directions of the two screw rod nuts 14 on the screw rod 13 are opposite, the two screw rod nuts 14 are moved in the opposite directions, so that the other two adjusting plates 10 are moved towards the central position of the air outlet pipeline 6 at the same time, the air outlet 5 is reduced, and the air quantity is reduced; when needs increase amount of wind, reverse switch-on driving motor 8's power, driving motor 8 will drive lead screw 13 antiport, even a screw-nut 14 this moment will remove to air-out pipeline 6 both sides, thereby make two other regulating plates 10 move towards the both sides position of air-out pipeline 6 simultaneously, increase air outlet 5, thereby increase amount of wind, the filter screen 4 that sets up can filter the debris in wind channel 2, prevent to enter into in the air-out pipeline 6.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel wind channel structure, includes wind channel (2), filter screen (4), air-out pipeline (6) and regulating plate (10), its characterized in that: the air outlet device is characterized in that a connecting seat (3) is fixed inside the right end of the air duct (2), a connecting groove is formed in the inner side surface of the lower end of the connecting seat (3), a mounting hole is formed in the inner side lower end surface of the connecting seat (3), the mounting hole penetrates through the lower end surface of the air duct (2), the filter screen (4) penetrates through the mounting hole to be arranged in the connecting groove formed in the inner side surface of the lower end of the connecting seat (3), an air outlet (5) is formed in the lower end surface of the outer left side of the air duct (2), an air outlet pipeline (6) is welded on the air outlet (5), sliding grooves are formed in the left side and the right side of the inner wall of the air outlet pipeline (6), a sliding guide rod (9) is fixed on the front side and the rear side of the inner part of the air outlet pipeline (6), a sliding barrel (11) is arranged in a sliding manner, and a screw rod (13) is installed in the middle of the inner part of the air outlet pipeline (6), install two screw-nut (14) on lead screw (13), the left end of lead screw (13) passes air-out pipeline (6) and arranges the outside in and be connected with driving motor (8), regulating plate (10) are provided with two, two all be fixed with two slider (12) on regulating plate (10), slider (12) and spout sliding connection are passed through to the one end of regulating plate (10), the other end of regulating plate (10) articulates at slide cartridge (11) lower extreme, the axle intermediate position upper end of regulating plate (10) articulates at screw-nut (14) lower extreme.
2. A novel air duct structure as claimed in claim 1, wherein: the air duct is characterized in that the outer surfaces of the two ends of the air duct (2) are respectively welded with a connecting flange (1), and each connecting flange (1) is provided with a plurality of connecting holes (7).
3. A novel air duct structure as claimed in claim 1, wherein: the air duct filter is characterized in that a fixing plate (15) is fixed at the lower end of the filter screen (4), a threaded hole is formed in the surface of the lower end of the fixing plate (15), and the filter screen (4) is connected with the air duct (2) through the fixing plate (15), a bolt and the threaded hole.
4. A novel air duct structure as claimed in claim 1, wherein: an electromagnetic brake is installed on an output shaft of the driving motor (8), and the driving motor (8) is connected with the screw rod (13) through a coupler.
5. A novel air duct structure as claimed in claim 1, wherein: the driving motor (8) is installed outside the air outlet pipeline (6) through the installation plate.
6. A novel air duct structure as claimed in claim 1, wherein: the mounting directions of the two lead screw nuts (14) on the lead screw (13) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121276928.4U CN215260426U (en) | 2021-06-09 | 2021-06-09 | Novel air duct structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121276928.4U CN215260426U (en) | 2021-06-09 | 2021-06-09 | Novel air duct structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260426U true CN215260426U (en) | 2021-12-21 |
Family
ID=79477724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121276928.4U Active CN215260426U (en) | 2021-06-09 | 2021-06-09 | Novel air duct structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215260426U (en) |
-
2021
- 2021-06-09 CN CN202121276928.4U patent/CN215260426U/en active Active
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