CN217031558U - Ventilation opening for fresh air system capable of being automatically cleaned - Google Patents
Ventilation opening for fresh air system capable of being automatically cleaned Download PDFInfo
- Publication number
- CN217031558U CN217031558U CN202220710502.3U CN202220710502U CN217031558U CN 217031558 U CN217031558 U CN 217031558U CN 202220710502 U CN202220710502 U CN 202220710502U CN 217031558 U CN217031558 U CN 217031558U
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- scraper
- filter screen
- fresh air
- dustproof
- electric motor
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Abstract
The utility model discloses a ventilation opening for a fresh air system capable of being automatically cleaned, which comprises a ventilation hood, wherein the ventilation hood is provided with an air inlet and an air outlet; the dust or sundries adhered to the dustproof filter screen can be removed in time through the cleaning mechanism, and meanwhile, the scraper is simple and convenient to mount and dismount and convenient to replace.
Description
Technical Field
The utility model relates to the technical field of fresh air equipment, in particular to a vent for a fresh air system capable of being automatically cleaned.
Background
With the rapid development of times, a plurality of communication base stations are established all over the country, a fresh air system is generally adopted in a cabinet of the base station for cooling at present, and outside air and inside air are circulated through an external vent, but after the existing vent is used for a long time, a large amount of dust, small insects and the like are easy to exist on the surface area of a dustproof filter screen, so that the air circulation of the vent is influenced, the ventilation of the vent is not smooth, the temperature of the inside air is overhigh for a long time, and the service life of equipment is shortened; it is therefore necessary to provide a ventilation opening for a fresh air system which can be cleaned automatically.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides an automatically cleaned ventilation opening for a fresh air system.
In order to achieve the purpose, the utility model provides the following technical scheme: including the draft hood, the draft hood on be equipped with air intake and air outlet, its characteristic is still including setting up the dustproof frame on the air intake and installing the dustproof filter screen on dustproof frame, dustproof shelf location have the mechanism that cleans that is used for clearing up dustproof filter screen, clean the mechanism including setting up the installing support on dustproof frame and setting up the electric motor on the installing support and install on electric motor and with the scraper blade of dustproof filter screen laminating, electric motor on be equipped with the drive shaft.
Preferably, the scraper is provided with a soft brush strip and a quick-assembly structure arranged on the scraper and the driving shaft.
Preferably, the quick-assembly structure comprises a special-shaped section arranged on the driving shaft and a mounting hole which is arranged on the scraper and matched with the special-shaped section.
Preferably, the driving shaft is provided with a limiting table and an external thread.
The utility model has the beneficial effects that: through the arrangement of the cleaning mechanism, a switch of the electric motor is turned on, so that a driving shaft of the electric motor drives the scraper to rotate, the scraper rotates to enable the soft brush strip to be in contact with the dustproof filter screen and clean dust and sundries on the dustproof filter screen, the air circulation of the dustproof filter screen is improved, and the service life of internal equipment is prolonged;
through the arrangement of the quick-mounting structure, the scraper can be detached by only loosening the nut arranged on the external thread and separating the scraper from the driving shaft, and the mounting mode is simple;
through the setting of soft brush strip, when making soft brush strip clean the contact with dustproof filter screen, avoid hard contact to cause destruction to dustproof filter screen, promoted the life of dustproof filter screen.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the draft hood of the present invention;
FIG. 3 is a schematic view of a portion of the present invention;
FIG. 4 is a schematic view of the electric motor of the present invention;
FIG. 5 is a schematic view of the squeegee configuration of the present invention;
the labels in the figure are: 1 ventilating hood, 11 air inlets, 12 air outlets, 2 dust-proof frames, 3 dust-proof filter screens, 4 cleaning mechanisms, 41 mounting brackets, 42 electric motors, 43 scraping plates, 44 driving shafts, 45 soft brush strips, 46 external threads, 47 limiting tables, 51 special-shaped sections and 52 mounting holes.
Detailed Description
The ventilation opening of the automatic cleaning fresh air system of the present invention is further described by embodiments and with reference to the accompanying drawings.
Referring to fig. 1-5, the utility model provides a ventilation opening for a fresh air system capable of being automatically cleaned, which comprises a ventilation hood 1, wherein an air inlet 11 and an air outlet 12 are arranged on the ventilation hood 1, and the ventilation opening is characterized by further comprising a dust-proof frame 2 arranged on the air inlet 11 and a dust-proof filter screen 3 arranged on the dust-proof frame 2, wherein a cleaning mechanism 4 for cleaning the dust-proof filter screen 3 is arranged on the dust-proof frame 2, the cleaning mechanism 4 comprises a mounting bracket 41 arranged on the dust-proof frame 2, an electric motor 42 arranged on the mounting bracket 41 and a scraper 43 arranged on the electric motor 42 and attached to the dust-proof filter screen 3, a driving shaft 44 is arranged on the electric motor 42, and a soft brush strip 45 and a structure arranged on the scraper 43 and the quick-mounting driving shaft 44 are arranged on the scraper 43; through the arrangement of the cleaning mechanism 4, the switch of the electric motor 42 is turned on, the driving shaft 44 of the electric motor 42 drives the scraper 43 to rotate, the scraper rotates to enable the soft brush strip 45 to be in contact with the dustproof filter screen 3 and clean dust and sundries on the dustproof filter screen 3, the air circulation of the dustproof filter screen 3 is improved, the internal temperature rise caused by the blockage of the dustproof filter screen 3 is avoided, and the equipment is damaged due to long-term operation in a high-temperature state, so that the service life of the equipment is prolonged; through the setting of soft brush strip 45, when making soft brush strip 45 clean the contact with dustproof filter screen 3, avoid hard contact to cause the destruction to dustproof filter screen 3, promoted dustproof filter screen 3's life.
The quick-assembly structure comprises a special-shaped section 51 arranged on the driving shaft 44 and a mounting hole 52 arranged on the scraper 43 and matched with the special-shaped section 51, wherein a limiting table 47 and an external thread 46 are arranged on the driving shaft 44; the electric motor 42 is fixed on the mounting bracket 41 through bolts, the soft brush strip 45 of the scraper 43 is opposite to the dustproof filter screen 3, the special-shaped section 51 on the driving shaft 44 passes through the mounting hole 52, the end face of the scraper 43 is tightly attached to the limiting table 47, and the nut is installed on the external thread 46, so that the scraper 43 is fixedly installed on the driving shaft 44, the assembling mode is simple, and the disassembly and the assembly are convenient.
In the utility model, the ventilation hood 1 is arranged at a specified position through bolts, when dust or sundries are accumulated on the outer side of the dustproof filter screen 3, the switch of the electric motor 42 is turned on, the driving shaft 44 on the electric motor 42 drives the scraper 43 to rotate, the soft brush strip 45 above the scraper is in contact with the dustproof filter screen 3 when the scraper 43 rotates, and the dust or the sundries adhered to the dustproof filter screen 3 are cleaned, so that the air circulation of the dustproof filter screen 3 is kept.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a vent that new trend system that can clear up automatically used, includes draft hood (1), draft hood (1) on be equipped with air intake (11) and air outlet (12), its characterized in that still including setting up dustproof frame (2) on air intake (11) and installing dustproof filter screen (3) on dustproof frame (2), dustproof frame (2) on install and be used for clearing up the mechanism (4) that cleans of dustproof filter screen (3), clean mechanism (4) including setting up installing support (41) on dustproof frame (2) and electric motor (42) of setting on installing support (41) and install on electric motor (42) and with scraper blade (43) of the laminating of dustproof filter screen (3), electric motor (42) on be equipped with drive shaft (44).
2. The automatically cleanable vent for a fresh air system as claimed in claim 1, further characterized in that: the scraper (43) is provided with a soft brush strip (45) and a quick-assembly structure arranged on the scraper (43) and the driving shaft (44).
3. A vent for an automatically cleanable fresh air system as claimed in claim 2, further characterized in that: the quick-assembly structure comprises a special-shaped section (51) arranged on the driving shaft (44) and a mounting hole (52) which is arranged on the scraper (43) and is matched with the special-shaped section (51).
4. A vent for an automatically cleanable fresh air system according to claim 3, further characterized by: the driving shaft (44) is provided with a limiting table (47) and an external thread (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220710502.3U CN217031558U (en) | 2022-03-30 | 2022-03-30 | Ventilation opening for fresh air system capable of being automatically cleaned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220710502.3U CN217031558U (en) | 2022-03-30 | 2022-03-30 | Ventilation opening for fresh air system capable of being automatically cleaned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217031558U true CN217031558U (en) | 2022-07-22 |
Family
ID=82412917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220710502.3U Active CN217031558U (en) | 2022-03-30 | 2022-03-30 | Ventilation opening for fresh air system capable of being automatically cleaned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217031558U (en) |
-
2022
- 2022-03-30 CN CN202220710502.3U patent/CN217031558U/en active Active
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