CN110686296A - Automatic filter layer replacing device and range hood with same - Google Patents
Automatic filter layer replacing device and range hood with same Download PDFInfo
- Publication number
- CN110686296A CN110686296A CN201910995577.3A CN201910995577A CN110686296A CN 110686296 A CN110686296 A CN 110686296A CN 201910995577 A CN201910995577 A CN 201910995577A CN 110686296 A CN110686296 A CN 110686296A
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- Prior art keywords
- filter layer
- automatic
- driving shaft
- filter
- replacing device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
An automatic filter layer replacing device and a range hood with the same are provided with the automatic filter layer replacing device and a filter layer for filtering oil smoke, wherein the filter layer is assembled on the automatic filter layer replacing device; the automatic replacing device is provided with a support, a motor, a driving shaft, a driven shaft and parallel shafts, wherein the driving shaft and the driven shaft are respectively assembled on the support in a rotating mode, the motor drives the driving shaft to rotate, a filter layer is wound on the driving shaft, at least the end portion of the filter layer is wound on the driven shaft, the parallel shafts are assembled on the support, and the filter layer is wound on the driven shaft after being unfolded from the driving shaft and passing through the parallel shafts. This automatic change device of filter layer can adsorb the oil smoke through the filter layer, and when oil drips and adsorbs excessively, rotate through rotating motor drive driving shaft, drive the driven shaft and rotate, can carry out automatic the change with oil drips and adsorb excessive filter layer, reaches the cigarette machine system and exempts from abluent effect, can strengthen the life of fan simultaneously, has convenient to use and longe-lived advantage.
Description
Technical Field
The invention relates to the field of range hoods, in particular to a range hood with an automatic filter layer replacing device.
Background
The range hood is arranged above the cooking range to suck oil smoke generated in the cooking process and discharge the oil smoke through the air outlet. The lampblack absorber among the prior art sets up the filter screen in air intake department, through principles such as physics collision, condensation, filters the large granule object that the oil smoke that produces when culinary art process has, like vapor, oil drip to inside the grease entering lampblack absorber in the reduction oil smoke. In addition, the filter screen can intercept oil drops which are accumulated in the range hood and drip downwards for a long time, and internal oil stains are prevented from directly dripping on a kitchen range top or food in the pot.
In the prior art, a filter screen structure is generally formed by arranging a plurality of through holes in a metal net, and oil smoke is intercepted and condensed through the through holes. Or the double-layer or multi-layer nets are mutually sleeved and embedded, and the staggered air inlets have wide surface areas to perform multiple collision and interception on the oil smoke. The single-layer filter screen is convenient to disassemble and assemble, but the aperture ratio is large, oil smoke can directly pass through the holes, the filtering effect is not ideal, and when the aperture is large, oil drops in the smoke machine can directly drop on the kitchen range top; the double-layer or multi-layer nested net is limited by the shape of the filter screen, and the air inlet area at the front end of the filter screen is small and the wind resistance is large.
Therefore, the automatic filter layer replacing device provided with the range hood with the automatic filter layer replacing device is necessary to solve the defects of the prior art.
Disclosure of Invention
The invention aims to provide an automatic filter layer replacing device which avoids the defects of the prior art. Can adsorb the oil smoke through the filter layer to can change the filter layer automatically, reduce in the oil smoke gets into the fan, reach the cigarette machine system and exempt from abluent effect, can strengthen the life of fan simultaneously, have convenient to use and longe-lived advantage.
The above object of the present invention is achieved by the following technical means.
The utility model provides a filter layer automatic exchange device is provided with automatic exchange device and is used for filtering the filter layer of oil smoke, and the filter layer assembles in automatic exchange device.
Preferably, the filtering layer is at least one of filter net cotton, filter cloth, filter fiber net or filter paper.
Preferably, the automatic replacing device is provided with a bracket, a motor, a driving shaft and a driven shaft;
the driving shaft and the driven shaft are respectively and rotatably assembled on the bracket, and the motor drives the driving shaft to rotate;
the filter layer winding sets up in the driving shaft, and the at least tip of filter layer twines in the driven shaft.
The automatic filter layer replacing device is also provided with a parallel shaft, the parallel shaft is assembled on the support, and the filter layer is unfolded from the driving shaft, passes through the parallel shaft and then winds around the driven shaft.
Preferably, the parallel axis is provided in plurality.
Preferably, the parallel shafts are arranged in two, one near the driving shaft and one near the driven shaft.
The automatic filter layer replacing device is provided with the automatic replacing device and a filter layer for filtering oil smoke, and the filter layer is assembled on the automatic replacing device; the automatic replacing device is provided with a support, a motor, a driving shaft, a driven shaft and parallel shafts, wherein the driving shaft and the driven shaft are respectively assembled on the support in a rotating mode, the motor drives the driving shaft to rotate, a filter layer is wound on the driving shaft, at least the end portion of the filter layer is wound on the driven shaft, the parallel shafts are assembled on the support, and the filter layer is wound on the driven shaft after being unfolded from the driving shaft and passing through the parallel shafts. This filter layer automatic change device can adsorb the oil smoke through the filter layer, and when oil drips and adsorbs excessively, rotate motor drive driving shaft through rotating, drive the driven shaft and rotate, can carry out automatic the change with oil drips the filter layer that adsorbs excessively, has convenient to use's effect.
Another object of the present invention is to provide a range hood having an automatic filter layer replacing apparatus without the disadvantages of the prior art. This lampblack absorber can adsorb the oil smoke through the filter layer to can change the filter layer automatically, reduce the oil smoke and enter the fan in, reach the cigarette machine system and exempt from abluent effect, can strengthen the life of fan simultaneously, have convenient to use and longe-lived advantage.
The above object of the present invention is achieved by the following technical means.
The utility model provides a utensil filter layer automatic change device's lampblack absorber is provided with cigarette machine main part, fan, filter layer automatic change device, and filter layer automatic change device assembles in the air intake of fan, and filter layer automatic change device is provided with automatic change device and is used for filtering the filter layer of oil smoke, and the filter layer assembles in automatic change device.
Preferably, the air inlet of the cigarette machine main body is also provided with a filter screen, the filter screen is assembled on the outer side of the air inlet, and the automatic filter layer replacing device is assembled on the inner side of the air inlet.
Preferably, the filtering layer is at least one of filter net cotton, filter cloth, filter fiber net or filter paper.
Preferably, the automatic replacing device is provided with a bracket, a motor, a driving shaft and a driven shaft;
the support is assembled on the fan, the driving shaft and the driven shaft are respectively assembled on the support in a rotating mode, and the motor drives the driving shaft to rotate;
the filter layer winding sets up in the driving shaft, and the at least tip of filter layer twines in the driven shaft.
The automatic replacing device is also provided with a parallel shaft which is assembled on the bracket, and the filter layer is unfolded from the driving shaft, passes through the parallel shaft and then winds around the driven shaft.
Preferably, the parallel shafts are arranged in two, one near the driving shaft and one near the driven shaft.
The invention relates to a range hood with an automatic filter layer replacing device, which is provided with a range hood main body, a fan and an automatic filter layer replacing device, wherein the automatic filter layer replacing device is assembled at an air inlet of the fan, the automatic filter layer replacing device is provided with an automatic replacing device and a filter layer for filtering oil smoke, and the filter layer is assembled in the automatic replacing device; the air inlet of the cigarette machine main body is also provided with a filter screen, the filter screen is assembled on the outer side of the air inlet, and the automatic filter layer replacing device is assembled on the inner side of the air inlet. When carrying out the oil smoke suction, the oil smoke passes through the filter screen earlier, in the filter layer adsorbs the back entry fan again, can effectually reduce in the oil smoke enters the fan, reaches the abluent effect of cigarette machine system exempting from, strengthens the life of fan simultaneously.
Drawings
The invention is further illustrated by means of the attached drawings, the content of which is not in any way limiting.
FIG. 1 is a schematic view showing the structure of an automatic filter layer replacing apparatus according to the present invention.
FIG. 2 is a schematic structural view of example 1 of the present invention.
FIG. 3 is a schematic view showing the structure of an automatic filter layer replacing apparatus according to embodiment 1 of the present invention.
FIG. 4 is a schematic structural view of example 2 of the present invention.
In fig. 1 to 4, the following are included:
a main body 1 of the cigarette machine,
A filter screen 11,
A fan 2, a filter layer automatic replacing device 3,
A filter layer 31, an automatic replacing device 32,
A bracket 321, a motor 322,
A driving shaft 323, a driven shaft 324, and a parallel shaft 325.
Detailed Description
The invention is further described with reference to the following examples.
Example 1.
An automatic filter layer changing device, as shown in fig. 1 to 3, is provided with an automatic changing device 32 and a filter layer 31 for filtering soot, the filter layer 31 being assembled to the automatic changing device 32.
The automatic exchanging device 32 is provided with a bracket 321, a motor 322, a driving shaft 323 and a driven shaft 324; the driving shaft 323 and the driven shaft 324 are respectively and rotatably assembled on the bracket 321, and the motor 322 drives the driving shaft 323 to rotate; the filter layer 31 is wound around the driving shaft 323, and at least an end portion of the filter layer 31 is wound around the driven shaft 324.
The automatic filter layer replacing device of the present invention is further provided with a parallel shaft 325, the parallel shaft 325 is assembled to the support 321, and the filter layer 31 is unfolded from the driving shaft 323, passes through the parallel shaft 325, and then winds around the driven shaft 324.
The parallel shaft 325 may be provided in plurality. In the embodiment, the parallel shafts 325 are provided in two, one near the driving shaft 323 and one near the driven shaft 324. The number of the parallel shafts 325 may be selected according to actual requirements, and is not limited herein.
The driving shaft 323 and the driven shaft 324 are parallel to each other, and the plurality of parallel shafts 325 are also arranged parallel to each other, and can be used to smooth the filter layer 31 and maintain the flatness of the filter layer 31.
When the oil drops of the filter layer 31 are excessively adsorbed and the meshes of the filter layer 31 are blocked, the automatic replacing device 32 can automatically replace the filter layer 31, and the specific replacing process is as follows:
firstly, the filter layer 31 is wound on the driving shaft 323, at least the end part of the filter layer 31 is wound on the driven shaft 324, the filter layer 31 is unfolded from the driving shaft 323, passes through the parallel shaft 325 and then winds on the driven shaft 324, the driving shaft 323 is driven by the rotating motor 322, and therefore the driven shaft 324 is driven to rotate, and automatic replacement of the filter layer 31 is achieved.
The automatic filter layer replacing device is provided with an automatic replacing device 32 and a filter layer 31 for filtering oil smoke, wherein the filter layer 31 is assembled on the automatic replacing device 32; the automatic exchange device 32 is provided with a support 321, a motor 322, a driving shaft 323, a driven shaft 324 and a parallel shaft 325, the driving shaft 323 and the driven shaft 324 are respectively assembled on the support 321 in a rotating way, the motor 322 drives the driving shaft 323 to rotate, the filter layer 31 is wound on the driving shaft 323, at least one end part of the filter layer 31 is wound on the driven shaft 324, the parallel shaft 325 is assembled on the support 321, and the filter layer 31 is wound on the driven shaft 324 after being unfolded from the driving shaft 323 and passing through the parallel shaft 325. This automatic filter layer changing device can adsorb the oil smoke through filter layer 31, and when oil drops adsorb excessively, drive driving shaft 323 rotates through rotating motor 322, drives driven shaft 324 and rotates, can carry out automatic the changing with oil drops adsorb excessive filter layer 31, has convenient to use's effect.
Example 2.
A range hood with an automatic filter layer replacing device is provided with a range hood main body 1, a fan 2 and an automatic filter layer replacing device 3, wherein the automatic filter layer replacing device 3 is assembled at an air inlet of the fan 2, the automatic filter layer replacing device 3 is provided with an automatic replacing device 32 and a filter layer 31 for filtering oil smoke, and the filter layer 31 is assembled at the automatic replacing device 32.
The air inlet of the cigarette machine main body 1 is also provided with a filter screen 11, the filter screen 11 is assembled outside the air inlet, and the filter layer automatic replacing device 3 is assembled inside the air inlet.
The automatic exchanging device 32 is provided with a bracket 321, a motor 322, a driving shaft 323 and a driven shaft 324; the support 321 is assembled on the fan 2, the driving shaft 323 and the driven shaft 324 are respectively assembled on the support 321 in a rotating way, and the motor 322 drives the driving shaft 323 to rotate; the filter layer 31 is wound around the driving shaft 323, and at least an end portion of the filter layer 31 is wound around the driven shaft 324.
The automatic exchange device 32 of the present invention is further provided with a parallel shaft 325, the parallel shaft 325 is mounted on the support 321, and the filter layer 31 is unwound from the driving shaft 323, passes through the parallel shaft 325, and then winds around the driven shaft 324.
In the present invention, the parallel shafts 325 are provided in two, one near the driving shaft 323 and one near the driven shaft 324. It should be noted that the number of the parallel shafts 325 may be plural, and the specific number is determined by those skilled in the art according to the actual situation and will not be described herein.
The invention relates to a range hood with an automatic filter layer replacing device, which is provided with a range hood main body 1, a fan 2 and an automatic filter layer replacing device 3, wherein the automatic filter layer replacing device 3 is assembled at an air inlet of the fan 2, the automatic filter layer replacing device 3 is provided with an automatic replacing device 32 and a filter layer 31 for filtering oil smoke, and the filter layer 31 is assembled at the automatic replacing device 32; the air inlet of the cigarette machine main body 1 is also provided with a filter screen 11, the filter screen 11 is assembled outside the air inlet, and the filter layer automatic replacing device 3 is assembled inside the air inlet. When carrying out the oil smoke suction, the oil smoke passes through filter screen 11 earlier, in entering fan 2 after the filter layer 31 absorption again, can effectual reduction oil smoke get into fan 2 in, reach the abluent effect of cigarette machine system exempting from, strengthen fan 2's life simultaneously.
Example 3.
The utility model provides a filter layer automatic change device and have device's lampblack absorber, other structures are the same with embodiment 2, the difference lies in: the filtering layer 31 is at least one of filter net cotton, filter cloth, filter fiber net or filter paper.
It should be noted that, the filter cotton, the filter cloth, the filter fiber or the filter paper all have excellent effects of filtering, and at least one of the filter layers is used as the filter layer 31, so that the oil smoke generated in the cooking process can be adsorbed, the oil smoke is reduced to enter the fan, and then the oil smoke is reduced to be adsorbed on the fan 2, the effect that the cigarette machine system 2 is free from cleaning is achieved, and meanwhile, the service life of the fan 2 can be prolonged.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (12)
1. The utility model provides a filter layer automatic exchange device which characterized in that: the oil fume filter is provided with an automatic replacing device and a filter layer for filtering oil fume, and the filter layer is assembled on the automatic replacing device.
2. The automatic filter layer exchange device according to claim 1, wherein: the filtering layer is at least one of filter screen cotton, filter cloth, filter fiber net or filter paper.
3. An automatic filter layer exchange device according to claim 1 or 2, wherein: the automatic replacing device is provided with a support, a motor, a driving shaft and a driven shaft;
the driving shaft and the driven shaft are respectively and rotatably assembled on the support, and the motor drives the driving shaft to rotate;
the filter layer winding sets up in the driving shaft, and the at least tip of filter layer twines in the driven shaft.
4. The automatic filter layer exchange device according to claim 3, wherein: the filter layer is unfolded from the driving shaft, passes through the parallel shaft and then winds around the driven shaft.
5. The automatic filter layer exchange device according to claim 4, wherein: the parallel axis is provided in plurality.
6. The automatic filter layer exchange device according to claim 5, wherein: the parallel shafts are arranged into two, one is close to the driving shaft, and the other is close to the driven shaft.
7. A range hood, its characterized in that: the automatic smoke ventilator is provided with a smoke ventilator main body, a fan and a filter layer automatic replacing device, wherein the filter layer automatic replacing device is assembled at an air inlet of the fan, the filter layer automatic replacing device is provided with an automatic replacing device and a filter layer for filtering oil smoke, and the filter layer is assembled at the automatic replacing device.
8. The range hood according to claim 7, wherein: the air inlet of the cigarette machine main body is also provided with a filter screen, the filter screen is assembled on the outer side of the air inlet, and the automatic filter layer replacing device is assembled on the inner side of the air inlet.
9. The range hood according to claim 7, wherein: the filtering layer is at least one of filter screen cotton, filter cloth, filter fiber net or filter paper.
10. An automatic filter layer exchange apparatus as claimed in any one of claims 7 to 9, wherein: the automatic replacing device is provided with a support, a motor, a driving shaft and a driven shaft;
the support is assembled on the fan, the driving shaft and the driven shaft are respectively and rotatably assembled on the support, and the motor drives the driving shaft to rotate;
the filter layer winding sets up in the driving shaft, and the at least tip of filter layer twines in the driven shaft.
11. The automatic filter layer exchange device according to claim 10, wherein: the filter layer is unfolded from the driving shaft, passes through the parallel shaft and then winds around the driven shaft.
12. The automatic filter layer exchange device according to claim 11, wherein: the parallel shafts are arranged into two, one is close to the driving shaft, and the other is close to the driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995577.3A CN110686296A (en) | 2019-10-18 | 2019-10-18 | Automatic filter layer replacing device and range hood with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995577.3A CN110686296A (en) | 2019-10-18 | 2019-10-18 | Automatic filter layer replacing device and range hood with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110686296A true CN110686296A (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910995577.3A Pending CN110686296A (en) | 2019-10-18 | 2019-10-18 | Automatic filter layer replacing device and range hood with same |
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| Country | Link |
|---|---|
| CN (1) | CN110686296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531626A (en) * | 2021-08-27 | 2021-10-22 | 嵊州市浙江工业大学创新研究院 | Novel automatic oil absorption filter paper of changing of lampblack absorber device |
-
2019
- 2019-10-18 CN CN201910995577.3A patent/CN110686296A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531626A (en) * | 2021-08-27 | 2021-10-22 | 嵊州市浙江工业大学创新研究院 | Novel automatic oil absorption filter paper of changing of lampblack absorber device |
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