CN215372713U - Air inlet device of indoor fresh air system - Google Patents
Air inlet device of indoor fresh air system Download PDFInfo
- Publication number
- CN215372713U CN215372713U CN202121333702.3U CN202121333702U CN215372713U CN 215372713 U CN215372713 U CN 215372713U CN 202121333702 U CN202121333702 U CN 202121333702U CN 215372713 U CN215372713 U CN 215372713U
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- air inlet
- driving
- transmission
- rotate
- gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 9
- 229920000742 Cotton Polymers 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model is suitable for the field of fresh air machines, and provides an air inlet device of an indoor fresh air system, which comprises an air inlet device, and the air inlet device of the indoor fresh air system further comprises: the air inlet shell is arranged at one end of the air inlet device, and one end of the air inlet shell is provided with a plurality of filter screens for air inlet and filtration; the planetary rotary type cleaning mechanism comprises a cleaning piece for cleaning the filter screen, a planetary rotary transmission assembly for driving the cleaning piece to perform planetary rotary type cleaning, and a rotary driving assembly for driving the planetary rotary transmission assembly to rotate. According to the air inlet device of the indoor fresh air system, the air inlet shell and the planetary rotary type cleaning mechanism are arranged, the cleaning piece can be driven to perform planetary rotary type cleaning on the filter screen of the air inlet shell, so that the filter screen can be cleaned in all directions under the condition that air inlet and filtering of the filter screen are not influenced, and the filter screen can always keep good air inlet and filtering effects.
Description
Technical Field
The utility model belongs to the field of fresh air machines, and particularly relates to an air inlet device of an indoor fresh air system.
Background
The fresh air machine is an effective air purification device, can circulate indoor air, on one hand, discharges dirty indoor air outdoors, and on the other hand, inputs outdoor fresh air into the room after measures such as sterilization, disinfection, filtration and the like, so that the air in the room is fresh and clean at every moment. New fan application new trend convection current patent technique through independently supplying air and induced air, makes the room air realize the convection current to the furthest carries out the room air replacement, and the new fan built-in multi-functional clean system of putting guarantees to get into indoor air clean and healthy.
New trend system hot blast blowpipe apparatus is a very important structure in the new trend fan, and current new trend system hot blast blowpipe apparatus all is provided with the filter screen usually, can carry out the simple filtration of dust and cotton fibre to the air that gets into, but current new trend system hot blast blowpipe apparatus can not carry out effectual self-cleaning to the filter screen, leads to accumulating a lot of dust gradually on the filter screen, influences the filter effect to dust and cotton fibre.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide an air inlet device of an indoor fresh air system, aiming at solving the following problems: the air inlet device of the existing fresh air system cannot carry out effective automatic cleaning on the filter screen, so that a great deal of dust is gradually accumulated on the filter screen, and the filtering effect on the dust and cotton wool is influenced.
The embodiment of the utility model is realized in such a way that the air inlet device of the indoor fresh air system comprises an air inlet device, and the air inlet device of the indoor fresh air system further comprises:
the air inlet shell is arranged at one end of the air inlet device, and one end of the air inlet shell is provided with a plurality of filter screens for air inlet and filtration; and
clean mechanism of planet rotary type, the clean mechanism of planet rotary type is including being used for to the clean cleaning member of filter screen, being used for driving the clean planet of cleaning member planet rotary type and being used for driving planet and rotating the drive assembly pivoted and rotate the drive assembly, it installs in the air inlet shell to rotate the drive assembly, planet rotates the drive assembly and is connected with the rotation drive assembly transmission, the cleaning member is connected with the rotation drive assembly.
According to the air inlet device of the indoor fresh air system, the air inlet shell and the planetary rotary type cleaning mechanism are arranged, the cleaning piece can be driven to perform planetary rotary type cleaning on the filter screen of the air inlet shell, so that the filter screen can be cleaned in all directions under the condition that air inlet and filtering of the filter screen are not influenced, and the filter screen can always keep good air inlet and filtering effects.
Drawings
FIG. 1 is a perspective view of an air intake device of an indoor fresh air system according to an embodiment of the present invention;
FIG. 2 is a perspective view of a planetary rotary cleaning mechanism according to an embodiment of the present invention;
FIG. 3 is a perspective view of an air intake housing according to an embodiment of the present invention;
FIG. 4 is a perspective view of a planetary rotation drive assembly provided in accordance with an embodiment of the present invention;
FIG. 5 is an exploded view of a coupling structure of a cleaning brush according to an embodiment of the present invention;
fig. 6 is a perspective view of a rotation driving assembly according to an embodiment of the present invention.
In the drawings: 1. an air inlet device; 2. an air inlet housing; 21. a filter screen; 22. a first mounting bracket; 23. a second mounting bracket; 24. a third mounting bracket; 3. an inner gear ring; 4. a gear; 41. a connecting frame; 5. a cleaning brush; 51. connecting the end heads; 6. a rotating frame; 61. a first connecting shaft; 62. a second connecting shaft; 63. a worm gear; 7. a worm; 71. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 and fig. 2, an indoor fresh air system air intake device, including air inlet device 1, its characterized in that, indoor fresh air system air intake device still includes:
the air inlet device comprises an air inlet shell 2, wherein the air inlet shell 2 is installed at one end of an air inlet device 1, and a plurality of filter screens 21 are installed at one end of the air inlet shell 2 and used for air inlet and filtering; and
clean mechanism of planet rotary type, the clean mechanism of planet rotary type is including being used for to the clean cleaning member of filter screen 21, being used for driving the clean planet of cleaning member planet rotary type and being used for driving planet and rotating the drive assembly pivoted and rotate the drive assembly, it installs in air inlet shell 2 to rotate the drive assembly, planet rotates the drive assembly and is connected with the rotation drive assembly transmission, the cleaning member is connected with the rotation drive assembly.
In an embodiment of the present invention, the air intake housing 2 is fixedly installed at the front end of the air intake device 1, the number of the filter screens 21 is two, the two filter screens 21 are symmetrically installed at the front end of the air intake housing 2, the planetary rotation type cleaning mechanism includes a cleaning member, a planetary rotation transmission assembly and a rotation driving assembly, the cleaning member may be a cleaning brush 5, the number of the cleaning brushes 5 is two, the two cleaning brushes 5 are respectively installed at the rear sides of the two filter screens 21, the cleaning brush 5 is connected with one end of the planetary rotation transmission assembly, and the planetary rotation transmission assembly is in transmission connection with the rotation driving assembly. When the new fan works, the air inlet device 1 sucks external air through the two filter screens 21 of the air inlet shell 2, the two filter screens 21 can simply filter dust and cotton wool in the air, meanwhile, the rotation driving assembly works to drive the planet rotation transmission assembly to transmit, the planet rotation transmission assembly drives the two cleaning brushes 5 to be respectively arranged at the rear side planet type rotation of the two filter screens 21, the filter screens 21 are brushed out by the dust in an omnibearing manner, the air inlet and the filtering of the filter screens 21 can not be influenced, and the filter screens 21 can always keep good air inlet and filtering effects.
In one embodiment of the present invention, referring to fig. 4 and 5, the planetary rotation transmission set includes:
the gear 4 is fixedly connected with one end of the cleaning piece and is used for driving the cleaning piece to rotate in a planetary manner; and
and the inner gear ring 3 is arranged in the air inlet shell 2 and is used for being meshed with the gear 4 in a transmission fit mode.
In one embodiment of the utility model, a pair of circular first mounting brackets 22 are fixedly mounted at the rear end of the air inlet housing 2, the pair of first mounting brackets 22 are respectively arranged at the peripheries of the two filter screens 21, the inner gear ring 3 is fixedly mounted in the first mounting brackets 22, the gear 4 is in meshing transmission with the inner gear ring 3, one side of the gear 4 is provided with a connecting frame 41, one side of the cleaning brush 5 is provided with a connecting end 51, the cleaning brush 5 is connected with the gear 4 by mounting the connecting end 51 in the connecting frame 41, and the rotation driving component is in transmission connection with the gear 4. The during operation rotates drive assembly drive gear 4 and rotates, because gear 4 and 3 meshing transmissions of interior ring gear for when the 4 rotations of gear, still round 3 turnovers of interior ring gear, drive cleaning brush 5 and rotate at the rear side planetary type of filter screen 21, thereby carry out the omnidirectional dust to filter screen 21 and brush and remove, and can not influence the air inlet and the filtration of filter screen 21, make filter screen 21 can remain good air inlet and filterable effect throughout.
In one embodiment of the present invention, referring to fig. 5 and 6, the rotation driving assembly includes:
the transmission connecting structure is connected with the gear 4 and is used for driving the gear 4 to rotate in a planetary manner;
the first transmission piece is arranged at one end of the transmission connecting structure and used for driving the transmission connecting structure to rotate;
the second transmission piece is in transmission connection with the first transmission piece and is used for driving the first transmission piece to rotate; and
and the driving piece is connected with the second transmission piece and is used for driving the second transmission piece to rotate.
In one embodiment of the present invention, the first transmission member may be a worm wheel 63, the worm wheel 63 is fixedly installed at one end of one side of the transmission connection structure, the other end of the other side of the transmission connection structure is rotatably connected with the gear 4, the second transmission member may be a worm 7, two ends of the worm 7 are respectively engaged with the pair of worm wheels 63 for transmission, the driving member may be an electric motor 71, and one end of the worm 7 is fixedly connected with an output end of the electric motor 71. During operation, the motor 71 drives the worm 7 to rotate, two ends of the worm 7 are respectively meshed with the pair of worm wheels 63 for transmission, the pair of worm wheels 63 are driven to rotate, and the worm wheels 63 drive the transmission connecting structure to rotate, so that the rotation of the rotation driving assembly driving gear 4 is realized.
Similarly, in another embodiment of the present invention, the rotation driving assembly may be composed of a transmission connection structure and a driving motor, the worm wheel 63 is fixedly installed at one end of one side of the transmission connection structure, and the other end of the other side of the transmission connection structure is fixedly connected with the output end of the driving motor, so that the transmission connection structure is driven by the driving motor to rotate, and the transmission connection structure drives the gear 4 to rotate.
In an embodiment of the present invention, referring to fig. 5 and 6, the transmission connection structure includes:
the first connecting shaft 61 is rotationally connected with the gear 4 and is used for driving the gear 4 to rotate in a planetary way;
the rotating frame 6 is characterized in that one end of one side of the rotating frame 6 is fixedly provided with a first connecting shaft 61 and is used for driving the first connecting shaft 61 to rotate in a planetary manner; and
and the second connecting shaft 62 is installed at one end of the rotating frame 6, which is far away from one side of the first connecting shaft 61, and is used for driving the rotating frame 6 to rotate.
In one embodiment of the present invention, a first connecting shaft 61 is fixedly installed at one end of the front side of the turret 6, the first connecting shaft 61 is rotatably installed in the gear 4, a second connecting shaft 62 is fixedly installed at the other end of the rear side of the turret 6, a worm wheel 63 is fixedly installed on the second connecting shaft 62, the second connecting shaft 62 is rotatably installed at the middle portion of the second mounting bracket 23, and the second mounting bracket 23 is fixedly installed in the first mounting bracket 22. During operation, the worm wheel 63 rotates to drive the second connecting shaft 62 to rotate, the second connecting shaft 62 drives the rotating frame 6 to rotate, the rotating frame 6 drives the first connecting shaft 61 to rotate in a planetary manner, the gear 4 is in meshing transmission with the inner gear ring 3, the gear 4 rotates in a self-rotating manner and also rotates around the inner gear ring 3, the cleaning brush 5 is driven to rotate in a planetary manner at the rear side of the filter screen 21, and therefore all-directional dust brushing is conducted on the filter screen 21.
In one embodiment of the present invention, referring to fig. 3 and 6, the second transmission member is rotatably mounted between a pair of mounting members mounted in the air intake housing 2.
In one embodiment of the utility model, the mounting member may be a third mounting bracket 24, a pair of third mounting brackets 24 are fixedly mounted at both ends in the air intake casing 2, and the worm 7 is rotatably mounted between the pair of third mounting brackets 24, thereby enabling stable mounting of the worm 7 and changing the transmission engagement between the worm 7 and the pair of worm wheels 63.
According to the air inlet device of the indoor fresh air system, the air inlet shell 2 and the planetary rotary type cleaning mechanism are arranged, the cleaning piece can be driven to perform planetary rotary type cleaning on the filter screen 21 of the air inlet shell 2, so that the filter screen 21 can be cleaned in all directions under the condition that air inlet and filtering of the filter screen 21 are not influenced, and the filter screen 21 can always keep good air inlet and filtering effects.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides an indoor new trend system hot blast blowpipe apparatus, includes the air inlet ware, its characterized in that, indoor new trend system hot blast blowpipe apparatus still includes:
the air inlet shell is arranged at one end of the air inlet device, and one end of the air inlet shell is provided with a plurality of filter screens for air inlet and filtration; and
clean mechanism of planet rotary type, the clean mechanism of planet rotary type is including being used for to the clean cleaning member of filter screen, being used for driving the clean planet of cleaning member planet rotary type and being used for driving planet and rotating the drive assembly pivoted and rotate the drive assembly, it installs in the air inlet shell to rotate the drive assembly, planet rotates the drive assembly and is connected with the rotation drive assembly transmission, the cleaning member is connected with the rotation drive assembly.
2. The indoor fresh air system intake device of claim 1, wherein the planetary rotation transmission set comprises:
the gear is fixedly connected with one end of the cleaning piece and is used for driving the cleaning piece to rotate in a planetary manner; and
and the inner gear ring is arranged in the air inlet shell and is used for being in meshing transmission fit with the gear.
3. The indoor fresh air system intake device of claim 2, wherein the rotational drive assembly comprises:
the transmission connecting structure is connected with the gear and is used for driving the gear to rotate in a planetary manner;
the first transmission piece is arranged at one end of the transmission connecting structure and used for driving the transmission connecting structure to rotate;
the second transmission piece is in transmission connection with the first transmission piece and is used for driving the first transmission piece to rotate; and
and the driving piece is connected with the second transmission piece and is used for driving the second transmission piece to rotate.
4. The indoor fresh air system intake device of claim 3, wherein the transmission connection structure comprises:
the first connecting shaft is rotationally connected with a gear and is used for driving the gear to rotate in a planetary way;
the rotating frame is characterized in that one end of one side of the rotating frame is fixedly provided with a first connecting shaft and used for driving the first connecting shaft to rotate in a planetary manner; and
and the second connecting shaft is arranged at one end of the rotating frame, which is far away from one side of the first connecting shaft, and is used for driving the rotating frame to rotate.
5. The indoor fresh air system air intake device of claim 3, wherein the second transmission member is rotatably mounted between a pair of mounting members mounted in the air intake housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121333702.3U CN215372713U (en) | 2021-06-16 | 2021-06-16 | Air inlet device of indoor fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121333702.3U CN215372713U (en) | 2021-06-16 | 2021-06-16 | Air inlet device of indoor fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215372713U true CN215372713U (en) | 2021-12-31 |
Family
ID=79635315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121333702.3U Expired - Fee Related CN215372713U (en) | 2021-06-16 | 2021-06-16 | Air inlet device of indoor fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215372713U (en) |
-
2021
- 2021-06-16 CN CN202121333702.3U patent/CN215372713U/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: 20211231 |