CN209763723U - Dust filtering device for exhaust fan of drying room - Google Patents
Dust filtering device for exhaust fan of drying room Download PDFInfo
- Publication number
- CN209763723U CN209763723U CN201920267867.1U CN201920267867U CN209763723U CN 209763723 U CN209763723 U CN 209763723U CN 201920267867 U CN201920267867 U CN 201920267867U CN 209763723 U CN209763723 U CN 209763723U
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- exhaust fan
- air discharge
- discharge fan
- dust
- mounting
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of the air discharge fan, especially, relate to a dust filter equipment for baking house air discharge fan, including the filter mantle, the air vent has been seted up in the front of filter mantle, and the outside fixed mounting of filter mantle has the mounting panel, the mounting groove has been seted up to the inside of mounting panel, the gim peg has been cup jointed in the inside activity of mounting groove, the front of mounting panel is through the positive threaded connection of gim peg and air discharge fan, and the inner wall fixed mounting of filter mantle has the dog, one side fixedly connected with floating spring of dog, and floating spring's one end swing joint has places the board. This a dust filter equipment for baking house air discharge fan through setting up filter mantle, air vent and adhesion pad, can adsorb the filtration to the dust in the air at the in-process of air discharge fan work, has avoided the inside of air discharge fan to pile up the problem that difficult clearance because of the long-term of dust, has not only guaranteed the clean of air discharge fan flabellum, has also improved the exhaust effect of air discharge fan moreover.
Description
Technical Field
The utility model belongs to the technical field of the air discharge fan, concretely relates to a dust filter equipment for baking house air discharge fan.
Background
The exhaust fan is an air conditioning appliance which drives fan blades to rotate by a motor to drive airflow so as to exchange indoor air and outdoor air, aims to remove indoor dirty air and adjust temperature and humidity, and is widely applied to families and public places; however, in the process of using most of the existing drying room exhaust fans, a certain amount of dust can be doped in the air, so that the dust is easily adhered to the inside of the exhaust fan in the air exchange process, and in the past, the inside of the exhaust fan is difficult to clean due to the accumulation of the dust, and even the exhaust effect of the exhaust fan can be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust filter equipment for baking house air discharge fan to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dust filtering device for a drying room exhaust fan comprises a filter cover, wherein the front side of the filter cover is provided with an air vent, the outer part of the filter cover is fixedly provided with a mounting plate, the inner part of the mounting plate is provided with a mounting groove, a fixing bolt is movably sleeved in the mounting groove, the front side of the mounting plate is in threaded connection with the front side of the exhaust fan through the fixing bolt, the inner wall of the filter cover is fixedly provided with a stop block, one side of the stop block is fixedly connected with a movable spring, one end of the movable spring is movably connected with a placing plate, one side of the placing plate is fixedly provided with an adhesive pad, the inner wall of the filter cover is fixedly provided with a movable buckle, the side surface of the movable buckle is fixedly connected with the other side of the placing plate through a fixing pin, one end of the fixing pin is in transmission connection with one side fixing, the fixed slot is arranged at the other side of the placing plate.
Preferably, the quantity of mounting panel is four, and the size of four mounting panels equals, four the mounting panel equidistance is respectively in the outside of filter mantle.
Preferably, the movable spring is located inside the filter housing, and the movable spring is in a compressed state at this time.
Preferably, the placing plate is in a hollow circular ring shape, and certain gaps exist between the top and the bottom of the placing plate and the top and the bottom of the inner cavity of the filter cover.
Preferably, the adhesion pad is positioned on one side of the vent hole, and an adhesive is sprayed on the surface of the adhesion pad.
Preferably, the shape of fixed pin is T shape, and the fixed pin activity cup joints in the inside of extension spring, the other end of fixed pin runs through the activity and detains and extend to the inside of fixed slot.
Compared with the prior art, the beneficial effects of the utility model are that:
1. This a dust filter equipment for baking house air discharge fan through setting up filter mantle, air vent and adhesion pad, can adsorb the filtration to the dust in the air at the in-process of air discharge fan work, has avoided the inside of air discharge fan to pile up the problem that difficult clearance because of the long-term of dust, has not only guaranteed the clean of air discharge fan flabellum, has also improved the exhaust effect of air discharge fan moreover.
2. This a dust filter equipment for baking house air discharge fan through setting up dog, activity spring, activity knot, fixed pin, extension spring and fixed slot, can be convenient for dismantle the installation to placing the board at the in-process that the adhesion pad was changed for the process of placing the board dismantlement installation is simple and convenient more and labour saving and time saving.
drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a side cross-sectional view of the filter housing of the present invention;
Fig. 3 is an enlarged schematic view of the point a of fig. 2 in the present invention;
Fig. 4 is a side view of the adhesive pad of the present invention.
In the figure: 1. a filter housing; 2. a vent hole; 3. mounting a plate; 4. mounting grooves; 5. a fixing bolt; 6. an exhaust fan; 7. a stopper; 8. a movable spring; 9. placing the plate; 10. adhering a pad; 11. a movable buckle; 12. a fixing pin; 13. a tension spring; 14. and fixing the grooves.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the present invention provides a technical solution: a dust filtering device for a drying room exhaust fan comprises a filter cover 1, wherein the front surface of the filter cover 1 is provided with an air vent 2, the outer part of the filter cover 1 is fixedly provided with a mounting plate 3, the inner part of the mounting plate 3 is provided with a mounting groove 4, the inner part of the mounting groove 4 is movably sleeved with a fixing bolt 5, the front surface of the mounting plate 3 is in threaded connection with the front surface of an exhaust fan 6 through the fixing bolt 5, the inner wall of the filter cover 1 is fixedly provided with a stop dog 7, one side of the stop dog 7 is fixedly connected with a movable spring 8, one end of the movable spring 8 is movably connected with a placing plate 9, one side of the placing plate 9 is fixedly provided with an adhesive pad 10, the inner wall of the filter cover 1 is fixedly provided with a movable buckle 11, the side surface of the movable buckle 11 is fixedly connected with the other side of the placing plate 9 through a fixing pin 12, one end of the, the fixing groove 14 is opened at the other side of the placing plate 9.
Wherein, the quantity of mounting panel 3 is four, and the size of four mounting panels 3 equals, and four mounting panels 3 equidistance are respectively in the outside of filter mantle 1, can be convenient for install the front of air discharge fan 6 with filter mantle 1, have guaranteed the fastness in the filter mantle 1 installation.
Wherein, the movable spring 8 is located inside the filter mantle 1, and the movable spring 8 is in the state of compression this moment, can be so that place the board 9 and take place to remove under the spring action of movable spring 8 to make the dismantlement process of placing the board 9 simple and convenient and labour saving and time saving.
Wherein, the shape of placing board 9 is the ring shape of fretwork, and the top and the bottom of placing board 9 all have certain clearance with the top and the bottom of filter mantle 1 inner chamber, can be at the in-process that adhesion pad 10 used, be convenient for place adhesion pad 10 for adhesion pad 10 can be parallel to each other with the inner wall of filter mantle 1.
wherein, adhesion pad 10 is located one side of air vent 2, and the surface spraying of adhesion pad 10 has the gluing agent, can be at the in-process of taking a breath, adsorbs the dust in the air, has avoided exhaust fan 6 to take place the dust problem of piling up after long-term the use.
Wherein, the shape of fixed pin 12 is T shape, and the fixed pin 12 activity cup joints in the inside of extension spring 13, and the other end of fixed pin 12 runs through the activity and detains 11 and extend to the inside of fixed slot 14, can make fixed pin 12 take place to remove under the spring action of extension spring 13 to with mutual joint between the fixed slot 14, thereby be convenient for fix placing board 9.
The utility model discloses a theory of operation and use flow: firstly, the exhaust fan 6 is started, so that the exhaust fan 6 works, air enters the filter cover 1 from the vent hole 2, and dust in the air comes into contact with the surface of the adhesive pad 10 by the suction force of the exhaust fan 6, thereby adsorbing and filtering the dust in the air, avoiding the problem that the interior of the exhaust fan 6 is difficult to clean due to the long-term accumulation of the dust, not only ensuring the cleanness of the fan blades of the exhaust fan 6, but also improving the exhaust effect of the exhaust fan 6, then, when the adhesive pad 10 needs to be replaced, the fixing bolt 5 is rotated to be separated from the exhaust fan 6, the filter cover 1 is taken out from the surface of the exhaust fan 6, the fixing pin 12 is pulled to be separated from the fixing groove 14, finally the movable buckle 11 is opened, so that the placing plate 9 is moved by the elastic force of the movable spring 8, thereby facilitating the replacement of the adhesive pads 10 on the placing plate 9.
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 (6)
1. The utility model provides a dust filter equipment for baking house air discharge fan which characterized in that: comprises a filter cover (1), the front of the filter cover (1) is provided with an air vent (2), the outer part of the filter cover (1) is fixedly provided with a mounting plate (3), the inner part of the mounting plate (3) is provided with a mounting groove (4), the inner part of the mounting groove (4) is movably sleeved with a fixed bolt (5), the front of the mounting plate (3) is in threaded connection with the front of an exhaust fan (6) through the fixed bolt (5), the inner wall of the filter cover (1) is fixedly provided with a stop block (7), one side of the stop block (7) is fixedly connected with a movable spring (8), one end of the movable spring (8) is movably connected with a placing plate (9), one side of the placing plate (9) is fixedly provided with an adhesive pad (10), the inner wall of the filter cover (1) is fixedly provided with a movable buckle (11), the side of the movable buckle (11) is fixedly connected with the other side of the placing plate (9, one end of the fixing pin (12) is in transmission connection with one side of the movable buckle (11) through the tension spring (13), the other end of the fixing pin (12) is located inside the fixing groove (14), and the fixing groove (14) is arranged on the other side of the placing plate (9).
2. A dust filter arrangement for a drying room exhaust fan in accordance with claim 1, wherein: the quantity of mounting panel (3) is four, and the size of four mounting panels (3) equals, four mounting panel (3) equidistance is respectively in the outside of filter mantle (1).
3. A dust filter arrangement for a drying room exhaust fan in accordance with claim 1, wherein: the movable spring (8) is positioned in the filter cover (1), and the movable spring (8) is in a compressed state at the moment.
4. A dust filter arrangement for a drying room exhaust fan in accordance with claim 1, wherein: the placing plate (9) is in a hollow circular ring shape, and certain gaps exist between the top and the bottom of the placing plate (9) and the top and the bottom of the inner cavity of the filter cover (1).
5. a dust filter arrangement for a drying room exhaust fan in accordance with claim 1, wherein: the adhesive pad (10) is positioned on one side of the vent hole (2), and an adhesive is sprayed on the surface of the adhesive pad (10).
6. A dust filter arrangement for a drying room exhaust fan in accordance with claim 1, wherein: the shape of fixed pin (12) is T shape, and fixed pin (12) activity cup joints in the inside of extension spring (13), the other end of fixed pin (12) runs through activity knot (11) and extends to the inside of fixed slot (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267867.1U CN209763723U (en) | 2019-03-04 | 2019-03-04 | Dust filtering device for exhaust fan of drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267867.1U CN209763723U (en) | 2019-03-04 | 2019-03-04 | Dust filtering device for exhaust fan of drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209763723U true CN209763723U (en) | 2019-12-10 |
Family
ID=68753330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920267867.1U Active CN209763723U (en) | 2019-03-04 | 2019-03-04 | Dust filtering device for exhaust fan of drying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209763723U (en) |
-
2019
- 2019-03-04 CN CN201920267867.1U patent/CN209763723U/en active Active
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