CN217209698U - Double-circulation fresh air fan - Google Patents
Double-circulation fresh air fan Download PDFInfo
- Publication number
- CN217209698U CN217209698U CN202122618066.5U CN202122618066U CN217209698U CN 217209698 U CN217209698 U CN 217209698U CN 202122618066 U CN202122618066 U CN 202122618066U CN 217209698 U CN217209698 U CN 217209698U
- Authority
- CN
- China
- Prior art keywords
- air
- filter element
- motor
- air outlet
- volute
- 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.)
- Expired - Fee Related
Links
- 230000009977 dual effect Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 abstract description 6
- 238000004887 air purification Methods 0.000 abstract description 2
- 244000052616 bacterial pathogen Species 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model relates to an air purification technical field, concretely relates to dual cycle new trend fan. Comprises a casing, a filter element cover, an air outlet cover, an air filter element, a filter element fixing frame, a motor, a wind wheel, a volute, a control circuit board and an ultraviolet lamp. The utility model discloses a be fixed with the tuber pipe joint on the air intake. The air filter element is fixed on the filter element fixing frame through the elastic sheet and the filter element limiting block. The air outlet cover is fixed on the front side of the machine shell. The filter element cover is connected with the air outlet cover through the hinge, so that the air filter element can be conveniently opened and replaced. A volute is fixed in the air outlet cover corresponding to the air outlet, a wind wheel is arranged in the volute, and a motor fixing frame is arranged on the side face of the volute. The motor is fixed inside the volute on the motor fixing frame and is connected with the wind wheel. The control circuit board is arranged in the shell. The air is filtered by the air filter element and irradiated by the ultraviolet lamp, so that dust and germs in the air are removed, and the air is blown into a room to keep clean and fresh indoor air all the time.
Description
Technical Field
The utility model relates to an air purification technical field, concretely relates to dual cycle new trend fan.
Background
At present, the increase of automobile exhaust and industrial dust causes serious air pollution, and people live at the door and the window, so that the indoor ventilation rate of the building is generally insufficient. The most direct and effective method for improving indoor air pollution and indoor air quality is to improve the circulation of indoor air, accelerate the discharge of indoor polluted air and accelerate the injection of outdoor fresh air.
The fresh air blower is a blower such as a fan to move air through various sieves, such as a pre-filter, a deodorizing filter, and a high efficiency particle air filter, so as to remove pollutants such as dust, bacteria, formaldehyde, etc. from the air.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a two circulation new trend fans, but dust among the filtered air, disinfection, remote control.
In order to achieve the above object, the utility model provides a following technical scheme:
a dual-circulation fresh air fan comprises a casing, a filter element cover, an air outlet cover, an air filter element, a filter element fixing frame, a motor, a wind wheel, a volute, a control circuit board and an ultraviolet lamp; the left surface of the shell is provided with an air inlet, and the right surface of the shell is provided with a power supply inlet wire sealing joint; an air pipe joint is fixed on an air inlet of the dual-circulation fresh air fan, and a barb is arranged on the air pipe joint, so that the air pipe is not easy to fall off when being inserted; the air outlet cover is provided with a control panel; the filter element fixing frame is provided with a vent hole at the upper side and is arranged in the middle of the inside of the machine shell; the air filter element is fixed on the filter element fixing frame through the elastic sheet and the filter element limiting block; the air outlet cover is fixed on the right side of the front surface of the machine shell and on the filter element fixing frame; the filter element cover is connected with the air outlet cover through a hinge and covers the left side of the front surface of the machine shell, so that the air filter element can be conveniently opened and replaced; the air outlet cover is provided with an air outlet, a volute is fixed in the air outlet cover corresponding to the air outlet, a wind wheel is arranged in the volute, and a motor fixing frame is arranged on the side surface of the volute; the motor is fixed inside the volute on the motor fixing frame and is connected with the wind wheel; when the double-circulation fresh air fan works, the motor drives the wind wheel to extract air, the air enters the double-circulation fresh air fan from the air inlet, passes through the air filter element, and is blown out from the air outlet through the motor and the wind wheel; when the air passes through the motor, the heat of the motor can be taken away, so that the motor can not generate heat.
The front inside the shell is provided with a control circuit board which can remotely control the switch gear of the motor and the switch of the ultraviolet lamp through a remote controller and can also be controlled by a control panel; the motor has a plurality of gears and can be adapted to different occasions and conditions.
A fan fixing plate is arranged on the right side of the shell; and screw mounting holes are formed in the back of the shell and the rear of the fan fixing plate.
The inner part of the shell is provided with an ultraviolet lamp which can disinfect and sterilize.
The air outlet has the grid, prevents careless handle to stretch into the air outlet.
The beneficial effects of the utility model reside in that:
the utility model discloses a set up air filter and ultraviolet lamp, make the air through air filter's filtration and ultraviolet lamp's shining, got rid of dust and germ wherein, insufflate indoor, let indoor air keep clean fresh always. The volute fan is used as power, so that the wind quantity is large, and the sound is smaller. The cylindrical filter element is easy to disassemble and assemble, and the expansion area is large. Can be reversely installed and is used for the sterile discharge of hospitals.
Drawings
Fig. 1 is a front left lower side view of the present invention.
Fig. 2 is a front upper right side view of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the present invention.
Fig. 5 is a schematic diagram of the partial internal explosion of the present invention.
Fig. 6 is a schematic diagram of the partial internal explosion of the present invention.
Fig. 7 is an explosion diagram of the volute, the wind wheel, the motor and the motor fixing plate of the present invention.
In the figure: 1. air pipe joint, 2, air intake, 3, filter core lid, 4, hinge, 5, control panel, 6, air outlet lid, 7, air outlet, 8, casing, 9, fan fixed plate, 10, power inlet wire sealing joint, 11, screw mounting hole, 12, ultraviolet lamp, 13, air filter, 14, filter core stopper, 15, spiral case, 16, shell fragment, 17, filter core mount, 18, control circuit board, 19, motor fixed plate, 20, motor, 21, wind wheel.
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 work belong to the protection scope of the present invention.
The embodiment of the present invention provides a dual-circulation fresh air blower, in the embodiment of the present invention, as shown in fig. 1, fig. 2, and fig. 3, an air inlet (2) is disposed on the left side of a casing (8), and a power inlet sealing joint (10) is disposed on the right side of the casing (8). An air pipe joint (1) is fixed on the air inlet (2), and a barb is arranged on the air pipe joint (1), so that the air pipe is not easy to fall off when being inserted. A control panel (5) is arranged in front of the air outlet cover (6). The right side of the shell (8) is provided with a fan fixing plate (9). Screw mounting holes (11) are arranged on the back of the shell (8) and the fan fixing plate (9).
The utility model discloses an in the embodiment, as shown in fig. 1, fig. 4, fig. 6, fig. 7, air outlet (7) are left to air outlet lid (6), are fixed with spiral case (15) in air outlet lid (6) inside corresponding air outlet (7) department, are equipped with wind wheel (21) in spiral case (15) inside, and motor mount (19) are equipped with to spiral case (15) side. The motor (20) is fixed in the upper volute (15) of the motor fixing frame (19) and is connected with the wind wheel (21). The front inside the shell (8) is provided with a control circuit board (18), which can remotely control the switch gear of the motor (20) and the switch of the ultraviolet lamp (12) through a remote controller, and can also be controlled by a control panel (5). The motor (20) is provided with a plurality of gears and can be adapted to different occasions and conditions.
In the embodiment of the present invention, as shown in fig. 1, 4 and 5, the filter element fixing frame (17) has a vent hole therein, and is installed in the middle inside the casing (8). The air filter element (13) is fixed on the filter element fixing frame (17) through the elastic sheet (16) and the filter element limiting block (14). The air outlet cover (6) is fixed on the right side of the front surface of the machine shell (8) and on the filter element fixing frame (17). The filter element cover (3) is connected with the air outlet cover (6) through the hinge (4), and covers the left side of the front surface of the machine shell (8), so that the air filter element (13) can be conveniently opened and replaced. The inner part of the shell (8) is provided with an ultraviolet lamp (12) which can be used for disinfection and sterilization.
When the double-circulation fresh air fan works, the motor (20) drives the wind wheel (21) to extract air, the air enters the double-circulation fresh air fan from the air inlet (2), passes through the air filter element (13), is irradiated by the ultraviolet lamp (12) for sterilization, and enters the volute (15) in two paths, wherein one path passes through the motor (20) and is blown out of the air outlet (7) together with the other path through the wind wheel (21); when the air passes through the motor (20), the heat of the motor (20) can be taken away, so that the motor (20) can not generate heat. The air is filtered by the air filter element (13) and irradiated by the ultraviolet lamp (12), so that dust and germs in the air are removed, and the air is blown into the room, so that the indoor air is kept clean and fresh all the time.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A dual-circulation fresh air fan takes an air filter element as a filter material and is characterized by comprising a machine shell, a filter element cover, an air outlet cover, the air filter element, a filter element fixing frame, a motor, a wind wheel, a volute, a control circuit board and an ultraviolet lamp; the shell is provided with an air inlet; the air outlet cover is provided with a control panel; the upper side of the filter element fixing frame is provided with a vent hole which is arranged in the middle of the inner part of the machine shell; the air filter element is fixed on the filter element fixing frame through the elastic sheet and the filter element limiting block; the air outlet cover is fixed on the right side of the front surface of the machine shell and on the filter element fixing frame; the filter element cover is connected with the air outlet cover through a hinge and covers the left side of the front surface of the machine shell, so that the air filter element can be conveniently opened and replaced; the fan fixing plate is arranged on the shell; screw mounting holes are formed in the casing and the fan fixing plate; the air outlet cover is provided with an air outlet, a volute is fixed in the air outlet cover corresponding to the air outlet, a wind wheel is arranged in the volute, and a motor fixing frame is arranged on the side surface of the volute; the motor is fixed inside the volute on the motor fixing frame and is connected with the wind wheel; the shell is internally provided with an ultraviolet lamp which can be sterilized; the air outlet on be fixed with tuber pipe joint, there is the barb on the tuber pipe joint, be difficult for droing when can letting the tuber pipe insert.
2. The dual-cycle fresh air fan as recited in claim 1, wherein, in operation, the motor drives the wind wheel to extract air, the air enters the dual-cycle fresh air fan from the air inlet, passes through the air filter element, and is blown out from the air outlet through the motor and the wind wheel; when the air passes through the motor, the heat of the motor can be taken away, so that the motor can not generate heat.
3. The dual-circulation fresh air fan as claimed in claim 1, wherein a control circuit board is installed inside the casing, and the switch gear of the motor and the switch of the ultraviolet lamp can be remotely controlled by a remote controller or can be controlled by a control panel.
4. The dual cycle fresh air blower of claim 1 wherein the motor has a plurality of gears that can accommodate different situations and conditions.
5. The dual cycle fresh air blower of claim 1 wherein the outlet is grilled to prevent inadvertent extension of the handle into the outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122618066.5U CN217209698U (en) | 2021-10-29 | 2021-10-29 | Double-circulation fresh air fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122618066.5U CN217209698U (en) | 2021-10-29 | 2021-10-29 | Double-circulation fresh air fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217209698U true CN217209698U (en) | 2022-08-16 |
Family
ID=82751267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122618066.5U Expired - Fee Related CN217209698U (en) | 2021-10-29 | 2021-10-29 | Double-circulation fresh air fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217209698U (en) |
-
2021
- 2021-10-29 CN CN202122618066.5U patent/CN217209698U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |