CN210979974U - Cooking fume exhauster - Google Patents
Cooking fume exhauster Download PDFInfo
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- CN210979974U CN210979974U CN201921316031.2U CN201921316031U CN210979974U CN 210979974 U CN210979974 U CN 210979974U CN 201921316031 U CN201921316031 U CN 201921316031U CN 210979974 U CN210979974 U CN 210979974U
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Abstract
The utility model provides a smoke exhaust ventilator, including lampblack absorber body and disposable oil smoke purification and separation device, this internal fan that is provided with of lampblack absorber, the air intake intercommunication fan of lampblack absorber body, the air intake of lampblack absorber body is provided with receiving device, receiving device is used for accepting disposable oil smoke purification and separation device, receiving device is provided with the wind passageway, the fan is used for producing the negative pressure, it is originally internal to make the air current that contains the oil smoke inhaled the lampblack absorber behind disposable oil smoke purification and separation device and receiving device, the air current after the filtration is discharged by the passageway of airing exhaust of fan again. Compared with the prior art, can show and promote oil smoke purifying effect. Moreover, the user can install disposable oil smoke purification and separation device fast, alright effectual separating the interception to the oil smoke oil stain and filter, sustainable high-efficient separation interception to the oil smoke filters, and is with low costs, practical economy, oil smoke oil stain interception filtration separation effect very outstanding, use to change very convenient.
Description
Technical Field
The utility model relates to a kitchen equipment field particularly, relates to a range hood.
Background
In the prior art, most dishes are cooked by heating edible oil to a high temperature and then frying, stir-frying, cooking and frying, the cooking habit can generate a large amount of water vapor and oil smoke along with the food making process, the oil smoke is condensed and then attached to the surfaces of solid bodies such as walls, air suction and exhaust equipment and the like and is difficult to clean, the surrounding environment is polluted, the original dynamic balance of an air wheel of the air exhaust equipment is destroyed, and the service life of the air exhaust equipment is shortened. In addition, the cooking oil generates oil smoke containing a large amount of organic chemicals such as benzene, aldehydes, ketones, hydrocarbons, fatty acids, alcohols, and the like. Among them, most substances are harmful to human body, and Polycyclic Aromatic Hydrocarbon (PAH) chemicals contained in oil smoke are one of substances directly causing cancer. Some research studies show that the oil smoke not only contains substances capable of causing cancers, but also contains toxic substances capable of causing gene mutation, DNA damage, immune function reduction and the like.
The existing inertial interception equipment mainly adopts a barrier, an oil mist screen and other modes to intercept waste gas and oil fume generated during cooking, then the waste gas and the oil fume are sucked into a cavity of the range hood, and a large amount of waste gas containing oil stain oil fume is discharged to the outside through the cavity of the range hood and a wind wheel.
In the prior art, oil stains are intercepted and separated by increasing the density of the intercepting net, but the intercepting net is blocked quickly due to the excessive density of the intercepting net, so that oil smoke cannot be sucked and the oil stains are difficult to clean, if the density of the intercepting net is diluted, a large amount of oil stains containing oil smoke are sucked into a cavity of a range hood, the original dynamic balance of a wind wheel of exhaust equipment can be damaged quickly, unfiltered oil smoke and oil stains are directly discharged outdoors, and the indoor and outdoor air environment is polluted. Therefore, the oil smoke and oil stain generated during cooking and cooking need to be intercepted, filtered and separated, and then the gas without the oil smoke and oil stain is discharged outdoors, and a plurality of companies and technical researchers also adopt a plurality of modes: 1. for example, high-voltage electrostatic oil coating and purification, the method has high cost for removing oil smoke and is not suitable for strong-concentration oil smoke; 2. the activated carbon is adopted for filtration, so that the cost is high, and the service life is extremely short when the oil smoke amount is large; 3. adopt water smoke circulating filtration's mode, have certain effect in the chinese food kitchen still can't thoroughly separate the clean oil smoke oil stain interception of a large amount of produced when cooking, simultaneously this scheme is because interception filtration system is huge, and domestic range hood uses inadaptingly.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, through many years' practice and summary, the utility model provides a with low costs, practical economy, oil smoke oil stain interception filtering separation effect is extremely outstanding, use and change a very convenient range hood, intercepts filtering separation to oil smoke oil stain to discharge the flue gas after filtering purification outdoor, reduce the pollution that causes urban air environment, and have very big market value and economic value, be convenient for batch industrial production.
Specifically, the technical scheme is as follows:
a range hood comprises a range hood body and a disposable oil fume purification and separation device, wherein a fan is arranged in the range hood body, an air inlet of the range hood body is communicated with the fan, an integrally formed or non-integrally formed bearing device relative to the range hood body is arranged at the air inlet of the range hood body, the bearing device is used for bearing the disposable oil fume purification and separation device, an air passing channel is arranged on the bearing device, the fan is used for generating negative pressure, so that air flow containing oil fume is sucked into the range hood body after passing through the disposable oil fume purification and separation device and the bearing device, and the filtered air flow is discharged through an air exhaust channel of the fan;
the disposable oil smoke purification and separation device comprises a layer of sheet-shaped disposable oil smoke purification and separation net or a plurality of layers of sheet-shaped disposable oil smoke purification and separation nets which are arranged in an overlapped mode.
In a specific embodiment, the receiving device comprises an oil smoke intercepting screen plate positioned at the front side of the disposable oil smoke purifying and separating device, the disposable oil smoke purifying and separating device is detachably received by the oil smoke intercepting screen plate, the oil smoke intercepting screen plate is one layer or multiple layers, and the length and the width of the oil smoke intercepting screen plate are matched with those of the disposable oil smoke purifying and separating device so as to support the disposable oil smoke purifying and separating device;
or the receiving device comprises a supporting plate net positioned at the rear side of the disposable oil fume purification and separation device, the disposable oil fume purification and separation device is detachably received by the supporting plate net, the supporting plate net is one layer or multiple layers, and the length and the width of the supporting plate net are matched with those of the disposable oil fume purification and separation device so as to support the inner end face of the disposable oil fume purification and separation device.
In a specific embodiment, the receiving device comprises an oil smoke intercepting screen plate located on the front side of the disposable oil smoke purifying and separating device and a supporting plate net located on the rear side of the disposable oil smoke purifying and separating device, the disposable oil smoke purifying and separating device is detachably clamped between the oil smoke intercepting screen plate and the supporting plate net, the oil smoke intercepting screen plate is one layer or multiple layers, and the supporting plate net is one layer or multiple layers.
In a specific embodiment, the disposable oil smoke purification and separation device is adsorbed on the oil smoke interception mesh plate or the supporting plate mesh by a magnet.
In a specific embodiment, the oil smoke intercepting screen plate is detachably and fixedly connected with the range hood body through a buckle.
In a specific embodiment, the disposable oil smoke purification and separation device further comprises a grid frame, the disposable oil smoke purification and separation device is installed on the grid frame, and the grid frame is installed at the air inlet of the range hood body.
In a specific embodiment, the disposable oil smoke purification and separation device is combined with the outer end air inlet surface of the oil smoke interception mesh plate or the outer end air inlet surface of the pallet mesh plate, and an adhesive layer is arranged at the combination position.
In a specific embodiment, the disposable oil fume purification and separation device is hung on the air inlet surface at the outer end of the oil fume interception mesh plate.
In a specific embodiment, a natural absorption surface matched with each other is arranged between the disposable oil fume purification and separation device and the air inlet surface at the outer end of the oil fume interception screen plate, and the natural absorption force of the fan is used for absorption connection.
In a specific embodiment, the thickness of a single layer in the disposable lampblack purification and separation device is between 0.01 mm and 50 mm, and the total thickness of the disposable lampblack purification and separation device is between 0.02 mm and 100 mm.
In a specific embodiment, the supporting plate net is a layer and is integrally formed or non-integrally formed relative to the range hood body;
or the supporting plate net is of multiple layers and is integrally formed or non-integrally formed relative to the range hood body;
or the supporting plate net is multilayer, one part of the supporting plate net in the multilayer is integrally formed relative to the range hood body, and the other part of the supporting plate net in the multilayer is not integrally formed relative to the range hood body.
In a specific embodiment, the disposable oil fume purification and separation device is arranged on the inner end face of the oil fume interception mesh plate; or the disposable oil smoke purification and separation device is clamped in the middle layers of the oil smoke interception screen plates; or the disposable oil smoke purification and separation device is clamped in the middle layers of the plurality of layers of the supporting plate nets.
In a specific embodiment, the supporting device comprises oil smoke intercepting net plates and supporting plate nets, the oil smoke intercepting net plates are in multiple layers, the disposable oil smoke purifying and separating device is clamped between the oil smoke intercepting net plates in multiple layers, the supporting plate nets are also in multiple layers, and the disposable oil smoke purifying and separating device is also clamped between the supporting plate nets in multiple layers.
The utility model discloses following beneficial effect has at least:
according to the utility model provides a pair of smoke exhaust ventilator, the oil smoke that the food culinary art in-process produced before getting into the lampblack absorber body, disposable oil smoke purification and separation device separation purifies, avoids the polluted environment. Because disposable oil smoke purification and separation device is disposable consumptive material, its demountable installation, the user can install disposable oil smoke purification and separation device fast, alright effectual oil smoke oil stain separation interception filtration. When the oil fume separation effect is poor or the fume is blocked, the disposable oil fume purification and separation device is only required to be detached and replaced by a new one. Therefore, the range hood can continuously carry out high-efficiency separation, interception and filtration on oil smoke, and has the advantages of low cost, practicability, economy, prominent oil smoke and oil stain interception, filtration and separation effect and convenient use and replacement.
Furthermore, the arrangement of the oil smoke interception mesh plate and/or the supporting plate mesh facilitates the detachable installation of the disposable oil smoke purification and separation device on the one hand. On the other hand, oil smoke interception otter board and layer board net can carry out the interception separation to the oil smoke respectively, further promote oil smoke purification separation effect.
In a better embodiment, the disposable oil smoke purification and separation device is detachably clamped between the oil smoke interception mesh plate and the supporting plate mesh, oil smoke generated in the food cooking process is firstly intercepted by one or more layers of oil smoke interception mesh plates in an inertia mode, and oil smoke fog drops are separated from air flow by changing the moving direction of the air flow through the oil smoke interception mesh plates and are deposited on the oil smoke interception mesh plates. When the oil smoke passes through the oil smoke interception screen plate, the once filtered air flow continues to pass through the disposable oil smoke purification and separation device, the flaky disposable oil smoke purification and separation net in the disposable oil smoke purification and separation device purifies and separates oil smoke droplets in the air flow, and the air flow passing through the disposable oil smoke purification and separation device is purified and separated by the supporting plate net again, so that multilayer oil smoke interception and separation are realized. Compared with the prior art, can show and promote oil smoke purifying effect.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a perspective view of a range hood in embodiment 1;
FIG. 2 is a sectional view of a range hood in embodiment 1;
FIG. 3 is an exploded view of a range hood in embodiment 1;
FIG. 4 is an exploded view of a range hood according to embodiment 2;
fig. 5 is an exploded view of the range hood in embodiment 3.
Description of the main element symbols:
1-a range hood body; 2-an exhaust channel; 3-oil smoke interception screen plate; 4-a collection cup; 5-a disposable oil fume purification and separation device; 6, a fan; 7-pallet net; 31-a hanger; 8-air inlet of the range hood body.
Detailed Description
Hereinafter, various embodiments of the present invention will be described more fully. The present invention is capable of various embodiments and of being modified and varied therein. However, it should be understood that: there is no intention to limit the various embodiments of the invention to the specific embodiments disclosed herein, but on the contrary, the intention is to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of the various embodiments of the invention.
Example 1
The embodiment provides a range hood which can be installed in a kitchen for treating oil smoke. It should be noted that this embodiment is a preferred embodiment.
Referring to fig. 1-3, the range hood includes a range hood body 1 and a disposable oil smoke purifying and separating device 5. The range hood body 1 is a main body structure of the range hood, is used for installing other parts of the range hood, and is provided with an air inlet. Be provided with fan 6 in the lampblack absorber body 1, the air intake intercommunication fan 6 of lampblack absorber body 1, fan 6 is used for producing the negative pressure, makes the oil smoke inhaled the air intake of lampblack absorber body 1. The air inlet of lampblack absorber body 1 is provided with a bearing device which is integrally formed or not integrally formed relative to lampblack absorber body 1, the bearing device is used for bearing disposable lampblack purification and separation device 5, the bearing device is provided with an air passing channel, fan 6 is used for generating negative pressure, so that the air flow containing lampblack is sucked into lampblack absorber body 1 through disposable lampblack purification and separation device 5 and bearing device, and then the filtered air flow is discharged through air exhaust channel 2 of fan 6.
Wherein, in this embodiment, the supporting device includes that the oil smoke interception otter board 3 that is located disposable oil smoke purification and separation device 5 front sides and the layer board net 7 that is located disposable oil smoke purification and separation device rear side, and disposable oil smoke purification and separation device 5 detachably centre gripping is between oil smoke interception otter board 3 and layer board net 7.
Specifically, the air inlet of the range hood body 1 is provided with one or more layers of oil smoke intercepting screen plates 3 (fig. 3 shows an example of one layer), and preferably, a collecting groove or collecting cup 4 is arranged below the range hood body 1. When the oil smoke collecting device is used, oil smoke generated in the food cooking process is firstly intercepted by one or more layers of oil smoke intercepting screen plates 3 through inertia, oil smoke fog drops are separated from air flow by changing the moving direction of the air flow through the oil smoke intercepting screen plates 3 and are deposited on the oil smoke intercepting screen plates 3, and then the oil smoke downwards flows into a collecting tank or a collecting cup 4 under the action of gravity.
In this embodiment, the disposable oil smoke purifying and separating device 5 includes a layer of sheet-shaped disposable oil smoke purifying and separating net or a plurality of layers of sheet-shaped disposable oil smoke purifying and separating nets stacked together. When the flaky disposable oil fume purification and separation net is multilayer, a bonding device is arranged between each layer of flaky disposable oil fume purification and separation net.
Preferably, the flaky disposable oil fume purification and separation net is made of an organic material or an inorganic material or a mixture of the organic material and the inorganic material.
Preferably, the sheet-shaped disposable oil smoke purifying and separating net is made of a non-woven fiber paper net or a non-woven fiber cloth net.
Preferably, the sheet-shaped disposable oil smoke purifying and separating net is made of non-woven metal fiber or non-woven metal fiber net.
Preferably, the sheet-shaped disposable oil smoke purification and separation net is made of a woven paper net or a woven cloth net.
Preferably, the sheet-shaped disposable oil smoke purification and separation net is made of a metal wire woven net.
In this embodiment, the disposable oil smoke purification and separation device 5 can be detachably disposed on the oil smoke interception mesh plate 3 or the range hood body 1.
In a preferred detachable connection structure, the disposable oil fume purification and separation device 5 is adsorbed on the oil fume interception mesh plate 3 or the range hood body 1 by a magnet.
In another preferred detachable connection structure, the disposable oil fume purification and separation device 5 is bonded on the oil fume interception mesh plate 3 or the range hood body 1 by an adhesive. When the disposable oil smoke purification and separation device 5 is connected through the adhesive, one surface provided with the adhesive of the disposable oil smoke purification and separation device is attached with a layer of anti-adhesion paper so as to prevent the surfaces from being mutually adhered.
In this embodiment, by buckle detachably fixed connection between oil smoke interception otter board 3 and the lampblack absorber body 1. Exemplarily, as shown in fig. 3, at least one hanging rack 31 is disposed on the back of the oil smoke intercepting screen 3, a clamping groove is disposed on the hanging rack 31, and the clamping groove is connected to a clamping column (not shown) in the range hood body 1 in a clamping manner.
In this embodiment, the disposable oil smoke purifying and separating device 5 further includes a grid frame (not shown in the figure), the sheet-shaped disposable oil smoke purifying and separating net stacked by more than one layer is installed on the grid frame, and the grid frame is installed at the air inlet of the range hood body 1.
Specifically, as shown in fig. 3, the air inlet of the range hood body 1 is formed by one or more layers of supporting plate nets 7 (fig. 3 shows an example of one layer), and the supporting plate nets 7 are integrally formed or fixedly connected to the air inlet of the range hood body 1. The length and width of the supporting plate net 7 are matched with the disposable oil fume purification and separation device 5 so as to support the inner end surface of the disposable oil fume purification and separation device 5.
Preferably, the disposable oil smoke purification and separation device 5 is combined with the air inlet surface at the outer end of the oil smoke interception mesh plate 3, and an adhesive layer is arranged at the combination position.
Preferably, the disposable oil smoke purification and separation device 5 is hung on the air inlet surface at the outer end of the oil smoke interception mesh plate 3.
Preferably, a natural adsorption surface matched with each other is arranged between the disposable oil smoke purification and separation device 5 and the air inlet surface at the outer end of the oil smoke interception mesh plate 3, and the natural adsorption surface is in adsorption connection with the natural wind absorption force of the fan 6.
Preferably, the thickness of a single layer in the disposable oil smoke purification and separation device 5 is between 0.01 mm and 50 mm, and the total thickness of the disposable oil smoke purification and separation device 5 is between 0.02 mm and 100 mm.
Preferably, the disposable oil smoke purification and separation device 5 is arranged on the inner end surface of the oil smoke interception mesh plate 3.
According to the range hood provided by the embodiment, oil smoke generated in the food cooking process is firstly intercepted by one or more layers of oil smoke intercepting screen plates 3 through inertia, and oil smoke droplets are separated from air flow by changing the moving direction of the air flow through the oil smoke intercepting screen plates 3 and are deposited on the oil smoke intercepting screen plates 3. The gas flow that has been filtered once when passing through oil smoke interception otter board 3 continues to pass through disposable oil smoke purification and separation device 5, and the disposable oil smoke purification and separation net of the slice that the coincide set up more than the one deck in disposable oil smoke purification and separation device 5 purifies the separation with the oil smoke droplet in the gas flow, compares with prior art, can show promotion oil smoke purifying effect.
Moreover, because disposable oil smoke purification and separation device 5 is disposable consumptive material, its demountable installation, the user can install disposable oil smoke purification and separation device 5 fast, alright effectual oil smoke oil stain separation interception filtration. When the oil smoke separation effect is poor or the smoke is blocked, the disposable oil smoke purification and separation device 5 is only required to be detached and replaced by a new one. Therefore, the range hood can continuously carry out high-efficiency separation, interception and filtration on oil smoke, and has the advantages of low cost, practicability, economy, prominent oil smoke and oil stain interception, filtration and separation effect and convenient use and replacement.
Example 2
The embodiment provides a range hood which can be installed in a kitchen for treating oil smoke. As shown in fig. 4, the main difference between this embodiment and embodiment 1 is:
the supporting plate net 7 is of multiple layers, one part of the supporting plate net 7 of the multiple layers is integrally formed relative to the range hood body 1, and the other part of the supporting plate net 7 of the multiple layers is not integrally formed relative to the range hood body 1. For example, the supporting plate net 7 is two-layer, the first supporting plate net 7 is integrally formed at the air inlet of the range hood body 1, and the second supporting plate net 7 is non-integrally formed relative to the range hood body, for example, by fixedly connecting the range hood body 1 through bolts, buckles and the like, and is located on the outer side of the first supporting plate net 7.
Other features of this embodiment are the same as those of embodiment 1, and are not described again.
Example 3
The embodiment provides a range hood which can be installed in a kitchen for treating oil smoke. As shown in fig. 5, the main difference between this embodiment and embodiment 1 is:
the disposable oil smoke purification and separation device 5 is clamped in the middle layer of the multilayer oil smoke interception net plate 3. For example, the oil smoke interception mesh plate 3 is two layers, and the disposable oil smoke purification and separation device 5 is clamped between the first layer of oil smoke interception mesh plate 3 and the second layer of oil smoke interception mesh plate 3.
In addition, in fig. 5, the supporting plate net 7 is a layer, and the supporting plate net 7 is not integrally formed at the air inlet 8 of the range hood body 1.
Other features of this embodiment are the same as those of embodiment 1, and are not described again.
Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the drawings are not necessarily required to practice the present invention.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above disclosure is only a few specific implementation scenarios of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (12)
1. A range hood is characterized by comprising a range hood body and a disposable oil fume purification and separation device, wherein a fan is arranged in the range hood body, an air inlet of the range hood body is communicated with the fan, a bearing device is arranged at the air inlet of the range hood body and is used for bearing the disposable oil fume purification and separation device, an air passing channel is arranged on the bearing device, the fan is used for generating negative pressure, so that air flow containing oil fume is sucked into the range hood body after passing through the disposable oil fume purification and separation device and the bearing device, and then the filtered air flow is discharged through an air exhaust channel of the fan;
the disposable oil smoke purification and separation device comprises a layer of sheet-shaped disposable oil smoke purification and separation net or a plurality of layers of sheet-shaped disposable oil smoke purification and separation nets which are arranged in an overlapped mode.
2. The range hood according to claim 1, wherein the receiving device comprises a fume intercepting screen plate positioned in front of the disposable fume purifying and separating device, the disposable fume purifying and separating device is detachably received by the fume intercepting screen plate, the fume intercepting screen plate is one or more layers, and the length and width of the fume intercepting screen plate are matched with those of the disposable fume purifying and separating device to support the disposable fume purifying and separating device;
or the receiving device comprises a supporting plate net positioned at the rear side of the disposable oil fume purification and separation device, the disposable oil fume purification and separation device is detachably received by the supporting plate net, the supporting plate net is one layer or multiple layers, and the length and the width of the supporting plate net are matched with those of the disposable oil fume purification and separation device so as to support the inner end face of the disposable oil fume purification and separation device.
3. The range hood according to claim 1, wherein the receiving device comprises a soot intercepting screen plate located at a front side of the disposable soot purifying and separating device and a pallet net located at a rear side of the disposable soot purifying and separating device, the disposable soot purifying and separating device is detachably clamped between the soot intercepting screen plate and the pallet net, the soot intercepting screen plate is one or more layers, and the pallet net is one or more layers.
4. A range hood as claimed in claim 2 or 3, wherein said disposable oil smoke purifying and separating device is attracted to said oil smoke intercepting screen or said supporting plate screen by a magnet.
5. A range hood according to claim 2 or 3, wherein the oil smoke intercepting screen plate is detachably and fixedly connected with the range hood body by a buckle.
6. A range hood as claimed in claim 2 or 3, wherein the disposable oil fume purification and separation device is combined with the outer end air inlet surface of the oil fume interception mesh plate or the outer end air inlet surface of the mesh plate, and the combination position is provided with an adhesive layer.
7. The range hood according to claim 2, wherein the disposable oil smoke purifying and separating device is hung on an air inlet surface at an outer end of the oil smoke intercepting screen plate.
8. The range hood according to claim 2, wherein natural absorption surfaces matched with each other are provided between the disposable oil fume purification and separation device and the air inlet surface at the outer end of the oil fume interception screen plate, and the natural absorption force of the fan is used for absorption connection.
9. The range hood according to claim 1, wherein the thickness of a single layer in the disposable oil fume purification and separation device is 0.01 mm to 50 mm, and the total thickness of the disposable oil fume purification and separation device is 0.02 mm to 100 mm.
10. A range hood as claimed in claim 2 or 3, wherein the grill is a single layer and is integrally formed or non-integrally formed with respect to the hood body;
or the supporting plate net is of multiple layers and is integrally formed or non-integrally formed relative to the range hood body;
or the supporting plate net is multilayer, one part of the supporting plate net in the multilayer is integrally formed relative to the range hood body, and the other part of the supporting plate net in the multilayer is not integrally formed relative to the range hood body.
11. The range hood according to claim 2, wherein the disposable oil fume purification and separation device is disposed on an inner end surface of the oil fume interception mesh plate; or the disposable oil smoke purification and separation device is clamped in the middle layers of the oil smoke interception screen plates; or the disposable oil smoke purification and separation device is clamped in the middle layers of the plurality of layers of the supporting plate nets.
12. The range hood according to claim 1, wherein the receiving device comprises a plurality of layers of oil smoke intercepting screen plates and a plurality of layers of supporting plate nets, the disposable oil smoke purifying and separating device is clamped between the plurality of layers of oil smoke intercepting screen plates, the plurality of layers of supporting plate nets are also provided, and the disposable oil smoke purifying and separating device is also clamped between the plurality of layers of supporting plate nets.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279380 | 2019-08-08 | ||
| CN2019212793801 | 2019-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210979974U true CN210979974U (en) | 2020-07-10 |
Family
ID=71422733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921316031.2U Active CN210979974U (en) | 2019-08-08 | 2019-08-14 | Cooking fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210979974U (en) |
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2019
- 2019-08-14 CN CN201921316031.2U patent/CN210979974U/en active Active
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