CN212774865U - Air supply arrangement with filtering capability - Google Patents
Air supply arrangement with filtering capability Download PDFInfo
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- CN212774865U CN212774865U CN202021659017.5U CN202021659017U CN212774865U CN 212774865 U CN212774865 U CN 212774865U CN 202021659017 U CN202021659017 U CN 202021659017U CN 212774865 U CN212774865 U CN 212774865U
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- air
- fan
- fan shell
- filter
- air supply
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Abstract
The utility model discloses a belong to fan filtration technical field, specifically be an air supply arrangement with filtering capability, including fan shell, the air intake is installed in fan shell left side, air intake department installs the filter screen, fan shell mid position installs the division board, the division board is connected with the slide rail, the part is connected with the bracing piece below the slide rail, the flabellum is installed in the inside left side of dryer, the flabellum right side is connected with the pivot, the pivot corresponds with the motor output end and is connected. Toggle the dress at fan housing switch, come control motor to start, thereby drive the rotation that drives the fan again of the rotation of pivot to realize the air supply function, when the air enters from the air intake, can pass through the filter screen, realize first layer and filter, when the air gets into the dryer inside, the air can be once more through the filtration of filter block, realizes the secondary filter, through twice filtration, the effect is very showing.
Description
Technical Field
The utility model relates to a fan filters technical field, specifically is an air supply arrangement with filtering capability.
Background
The current social pollution is serious, and the emission of factory waste gas, the emission of automobile tail gas, the combustion of garbage, the emission of waste gas of a thermal power plant and the like are caused. These all have a great influence on our air quality. Can greatly affect our physical health. Thus, fan filtration takes place in response thereto. The air in our living place can be improved to a certain extent, and the air conditioner has great benefit to our health.
Many fan filter equipment, the filterable kind that can be too single, and the effect is not obvious. Still other devices have a very significant filtering effect but are of too single type. When we are in different environments, the defects of the fan filtering device are exposed. Some fan filter devices have troublesome replacement of filter elements, which brings great troubles to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air supply arrangement with filtering capability to solve some ordinary filter equipment filter effect that provide among the above-mentioned background art and not obvious or filter the too single problem of kind and cross the extremely troublesome problem of filter element change.
In order to achieve the above object, the utility model provides a following technical scheme: an air supply device with a filtering function comprises a fan shell, wherein two air inlets are formed in the upper side and the lower side of the fan shell, a filter screen is installed at each air inlet, a partition plate is installed in the middle of the fan shell, a slide rail is transversely arranged in the middle of an inner cavity of the fan shell and is connected with the slide rail, the lower portion of the slide rail is connected with a support rod, air cylinders are connected to the right sides of the two air inlets and are located in the inner cavity of the fan shell, fan blades are installed on the left side inside the air cylinders, the right sides of the fan blades are connected with a rotating shaft, the rotating shaft is correspondingly connected with an output end of a motor, a cover is installed on the right side of the top of the fan shell, a rotating support plate is rotatably connected to the upper right side of the inner cavity of the fan shell, the right lower side of the fixed support is connected with the air outlet, two a side wall of the inner cavity of the air duct is provided with a fixed bayonet, a filter block is arranged in the fixed bayonet, the other end of the filter block extends to the other side wall of the inner cavity of the air duct, and the left end of the rotary support plate is supported on the right side wall of the filter block in the air duct at the upper side.
Preferably, a spring device is installed at the notch of the fixed bayonet, and the spring device is supported at the end part.
Preferably, the rightmost side of the partition plate is provided with a limiting bump.
Preferably, wheels are mounted at the bottom of the fan housing.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the starting of the motor is controlled to drive the rotation of the rotating shaft so as to drive the rotation of the fan, thereby realizing the air supply function. When air enters from the air inlet, the air can pass through the filter screen, and the first-layer filtering is realized. When the air enters the air duct, the air can be filtered by the filter block again, so that secondary filtering is realized. The filtration is carried out for two times. The effect is extremely obvious. And two air ducts are arranged in the fan shell, and different filter blocks can be arranged in the two air ducts, so that the whole filter system has the function of filtering different harmful substances. Fixed bayonet is installed to the division board upside, and the lid that can open is equipped with at fan housing top, and the lid lower part is equipped with the bobble bull stick, consequently when opening the lid and rotating the bobble bull stick, can easily take out the filter block and change. And the filter block can be freely selected, so that different harmful substances can be filtered in different environments.
2) The spring device is installed at the notch of the fixing bayonet, so that the filter block can be installed more conveniently.
3) Spacing lug is installed to the division board rightmost side, when the division board passes through the slide rail pulling to the leftmost side, the division board can be blocked by spacing lug to guarantee can not by whole pulling out.
4) The wheels at the bottom of the fan shell can realize the free movement of the filter, and the filter is convenient and quick.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is a left side view of the structure of the present invention.
In the figure: the air purifier comprises a fan shell 1, a filter screen 2, fan blades 3, a sliding rod 4, a partition plate 5, a support rod 6, an air duct 7, wheels 8, a motor 9, a filter block 10, a cover 11, a rotating support plate 12, a fixing support 13, an air outlet 14, a spring device 15, a fixing bayonet 16, a limiting lug 17, a rotating shaft 18 and an air inlet 19.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: an air supply device with a filtering function comprises a fan shell 1, two air inlets 19 are formed in the upper side and the lower side of the fan shell 1, a filter screen 2 is installed at the position of each air inlet 19, a partition plate 5 is installed in the middle of the fan shell 1, a slide rail 4 is transversely arranged in the middle of an inner cavity of the fan shell 1, the partition plate 5 is connected with the slide rail 4, the lower portion of the slide rail 4 is connected with a support rod 6, air ducts 7 are connected to the right sides of the two air inlets 19, the air ducts 7 are located in the inner cavity of the fan shell 1, fan blades 3 are installed on the left side inside the air ducts 7, the right sides of the fan blades 3 are connected with a rotating shaft 18, the rotating shaft 18 is correspondingly connected with the output end of a motor 9, a cover 11 is installed on the right side of the top of the fan shell 1, a rotating support plate 12 is, the right lower side of the fixed support 13 is connected with the air outlet 14, one side wall of the inner cavities of the two air ducts 7 is provided with a fixed bayonet 16, a filter block 10 is arranged in the fixed bayonet 16, the other end of the filter block 10 extends to the other side wall of the inner cavity of the air duct 7, and the left end of the rotating support plate 12 is supported on the right side wall of the filter block 10 in the air duct 7 at the upper side.
The spring device 15 is arranged at the notch of the fixed bayonet 16.
The rightmost side of the partition plate 5 is provided with a limiting lug 17.
The working principle is as follows: the motor 9 is controlled to start, so that the rotating shaft 18 is driven to rotate, and then the fan 3 is driven to rotate, so that the air supply function is realized. When air enters from the air inlet 19, the air passes through the filter screen 2, and the first layer of filtering is realized. When air enters the air duct 7, the air is filtered by the filter block 10 again, so that secondary filtering is realized. One side wall of the inner cavities of the two air ducts 7 is provided with a fixing bayonet 16, the top of the fan shell 1 is provided with an openable cover 11, and the lower part of the cover 11 is provided with a rotating support plate 12, so that when the cover 11 is opened and the rotating support plate 12 is rotated, the filter block 10 can be easily taken out for replacement. And the filter block 10 can be freely selected to filter various kinds of harmful materials in various environments.
The wheels 8 at the bottom of the fan shell 1 can realize the free movement of the filter, and the filter is convenient and quick.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 (4)
1. The utility model provides an air supply arrangement with filtering capability, includes fan shell (1), its characterized in that: the fan is characterized in that two air inlets (19) are formed in the upper side and the lower side of the fan shell (1), a filter screen (2) is installed at the position of each air inlet (19), a partition plate (5) is installed at the middle position of the fan shell (1), a slide rail (4) is transversely arranged in the middle of an inner cavity of the fan shell (1), the partition plate (5) is connected with the slide rail (4), the lower part of the slide rail (4) is connected with a support rod (6), the right sides of the air inlets (19) are both connected with an air duct (7), the air duct (7) is located in the inner cavity of the fan shell (1), fan blades (3) are installed on the left side inside the air duct (7), the right sides of the fan blades (3) are connected with a rotating shaft (18), the rotating shaft (18) is correspondingly connected with the output end of a motor, the utility model discloses a fan, including fan shell (1), fixed bolster (13), air outlet (14), fixed bolster (13) and filter block (10), the upper right side of inner chamber of fan shell (1) rotates and is connected with rotatory extension board (12), the upper right side fixedly connected with fixed bolster (13) of the inner chamber of fan shell (1), and fixed bolster (13) support the downside at rotatory extension board (12), fixed bolster (13) lower right side is connected with air outlet (14), two the inner chamber lateral wall of dryer (7) all is provided with fixed bayonet socket (16), be provided with filter block (10) in fixed bayonet socket (16), the other end of filter block (10) extends to another lateral wall department of inner chamber of dryer (7), the left end of rotatory extension board (12) is supported on the right side wall of filter block (.
2. The air supply device with the filter function according to claim 1, characterized in that: and a spring device (15) is arranged at the notch of the fixed bayonet (16), and the spring device (15) is supported at the end part of the filter block (10).
3. The air supply device with the filter function according to claim 1, characterized in that: and a limiting bump (17) is arranged at the rightmost side of the partition plate (5).
4. The air supply device with the filter function according to claim 1, characterized in that: wheels (8) are installed at the bottom of the fan shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659017.5U CN212774865U (en) | 2020-08-11 | 2020-08-11 | Air supply arrangement with filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659017.5U CN212774865U (en) | 2020-08-11 | 2020-08-11 | Air supply arrangement with filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212774865U true CN212774865U (en) | 2021-03-23 |
Family
ID=75051656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021659017.5U Active CN212774865U (en) | 2020-08-11 | 2020-08-11 | Air supply arrangement with filtering capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212774865U (en) |
-
2020
- 2020-08-11 CN CN202021659017.5U patent/CN212774865U/en active Active
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