CN213574869U - Draught fan set - Google Patents
Draught fan set Download PDFInfo
- Publication number
- CN213574869U CN213574869U CN202022301620.2U CN202022301620U CN213574869U CN 213574869 U CN213574869 U CN 213574869U CN 202022301620 U CN202022301620 U CN 202022301620U CN 213574869 U CN213574869 U CN 213574869U
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- fan
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- filtering
- filtering area
- filling
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Abstract
The utility model provides a draught and exhaust fan set, which comprises a box body, wherein the box body is provided with a fan area and a filtering area, the fan area is used for installing a fan, the filtering area is used for installing a filtering device, and a fan air outlet is communicated with the filtering area; the filter device comprises a plurality of filter screens which are arranged in parallel, and a filling area is arranged between the filter screens and is used for filling purifying materials. Activated carbon and photocatalyst are selected for the purifying material, and the oil smoke gets into the filtering area through the fan, and under the effect of filter screen filtration, activated carbon adsorption and photocatalyst decomposition, harmful substance in the oil smoke is effectively purified, has solved the problem of traditional lampblack absorber polluted environment.
Description
Technical Field
The utility model relates to a kitchen equipment technical field specifically is a draw exhaust fan group.
Background
With the social development and the improvement of science and technology, people enjoy the delicacy and the fun of cooking. The range hood is widely used in kitchens. The fume exhauster can quickly exhaust away the wastes burnt by the stove and the fume harmful to human bodies generated in the cooking process and exhaust the fume to the outside. When the range hood is used in a restaurant, the use frequency of the range hood is high, and the environment can be polluted.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem that the traditional range hood pollutes the environment after being used for a long time is solved.
The utility model provides a draught and exhaust fan set, which comprises a box body, wherein the box body is provided with a fan area and a filtering area, the fan area is used for installing a fan, the filtering area is used for installing a filtering device, and a fan air outlet is communicated with the filtering area;
the filter device comprises a plurality of filter screens which are arranged in parallel, and a filling area is arranged between the filter screens and is used for filling purifying materials.
Activated carbon and photocatalyst are selected for the purifying material, and the oil smoke gets into the filtering area through the fan, and under the effect of filter screen filtration, activated carbon adsorption and photocatalyst decomposition, harmful substance in the oil smoke is effectively purified, has solved the problem of traditional lampblack absorber polluted environment.
Furthermore, the filter screen passes through the frame fixed, the filtering area is equipped with a plurality of draw-in grooves for joint frame. The frame is used for fixing the filter screen, and the filter screen is prevented from deforming.
Furthermore, the filtering area is provided with a plurality of clapboards with U-shaped sections, and the clamping grooves are formed between the clapboards. The clamping groove is used for quick disassembly and assembly of the filter screen.
Furthermore, a cover plate is arranged at the outlet of the filtering area. The utility model discloses during out-of-work, cover the apron for the protection filter screen avoids the filter screen deposition to cause the performance degradation.
Furthermore, a plurality of guide plates are further arranged between the cover plate and the filtering device, the guide plates are obliquely arranged, and the lower ends of the guide plates point to the cover plate. Because the temperature of the oil smoke is higher, the guide plate guides the purified oil smoke, so that the purified oil smoke is blown to the ground, and discomfort caused by blowing to a human body is avoided.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the hidden part of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic structural diagram of the present invention;
fig. 4 is a schematic structural view of the hidden cover plate of the present invention;
FIG. 5 is a front view of a hidden portion of the present invention;
in the figure: 1. a box body; 2. a fan; 3. a filtration device; 4. filtering with a screen; 5. a frame; 6. a partition plate; 7. a cover plate; 8. a guide plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 and 3, the utility model relates to a draught fan set, which comprises a box body 1, wherein the box body 1 is provided with a fan area and a filtering area, the fan area is used for installing a fan 2, the filtering area is used for installing a filtering device 3, and an air outlet of the fan 2 is communicated with the filtering area;
as shown in fig. 2, the filtering device 3 comprises a plurality of screens 4 arranged in parallel, and a filling area is arranged between the screens 4 for filling purifying materials; filter screen 4 passes through frame 5 fixedly, avoids filter screen 4 to warp, and the filtering area is equipped with a plurality of sections and is the baffle 6 of U-shaped, forms the draw-in groove between the baffle 6 for joint frame 5 realizes filter screen 4 quick assembly disassembly.
The filtration zone export is equipped with apron 7, the utility model discloses during out-of-work, cover apron 7 for protection filter screen 4 avoids filter screen 4 deposition to cause the performance degradation.
As shown in fig. 4 and 5, a plurality of guide plates 8 are further disposed between the cover plate 7 and the filter device 3, and the guide plates 8 are obliquely arranged with their lower ends directed toward the cover plate 7. Because the temperature of the oil smoke is higher, the guide plate 8 guides the purified oil smoke, so that the purified oil smoke is blown to the ground, and discomfort caused by blowing to a human body is avoided.
Activated carbon and photocatalyst are selected for the purifying material, and the oil smoke gets into the filtering area through fan 2, and under the effect that filter screen 4 filters, activated carbon adsorption and photocatalyst decomposition, harmful substance in the oil smoke is effectively purified, has solved the problem of traditional lampblack absorber polluted environment.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a draw exhaust fan group which characterized in that: the box body (1) is provided with a fan area and a filtering area, the fan area is used for mounting a fan (2), the filtering area is used for mounting a filtering device (3), and an air outlet of the fan (2) is communicated with the filtering area;
the filtering device (3) comprises a plurality of filter screens (4) which are arranged in parallel, and a filling area is arranged between the filter screens (4) and used for filling purifying materials.
2. The air inducing and exhausting fan set of claim 1, wherein: the filter screen (4) is fixed through the frame (5), and the filtering area is provided with a plurality of clamping grooves for clamping the frame.
3. The air inducing and exhausting fan set of claim 2, wherein: the filtering area is provided with a plurality of clapboards (6) with U-shaped sections, and the clamping grooves are formed between the clapboards (6).
4. The air inducing and exhausting fan set of claim 1, wherein: and a cover plate (7) is arranged at the outlet of the filtering area.
5. The air inducing and exhausting fan set of claim 4, wherein: a plurality of guide plates (8) are further arranged between the cover plate (7) and the filtering device (3), the guide plates (8) are obliquely arranged, and the lower ends of the guide plates point to the cover plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301620.2U CN213574869U (en) | 2020-10-15 | 2020-10-15 | Draught fan set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301620.2U CN213574869U (en) | 2020-10-15 | 2020-10-15 | Draught fan set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213574869U true CN213574869U (en) | 2021-06-29 |
Family
ID=76525207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022301620.2U Active CN213574869U (en) | 2020-10-15 | 2020-10-15 | Draught fan set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213574869U (en) |
-
2020
- 2020-10-15 CN CN202022301620.2U patent/CN213574869U/en active Active
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