CN208475396U - A kind of stove panel and its stove table-board - Google Patents
A kind of stove panel and its stove table-board Download PDFInfo
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- CN208475396U CN208475396U CN201820663171.6U CN201820663171U CN208475396U CN 208475396 U CN208475396 U CN 208475396U CN 201820663171 U CN201820663171 U CN 201820663171U CN 208475396 U CN208475396 U CN 208475396U
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Abstract
The utility model relates to a kind of stove panels, including the first metal plate, it is characterized in that, first metal plate is microwell plate, the upper surface of first metal plate is coated with oleophobic layer, lower surface is coated with oleophilic layer, and the oil droplet for dropping to upper surface is only capable of micropore permeation by oleophobic layer through the first metal plate to oleophilic layer；It further relates to using the stove table-board for having the stove panel.The utility model is avoided that oil droplet is accumulated in the upper surface of stove panel, realize the automatically cleaning on stove panel surface, using in the stove table-board for having the stove panel, the lower section of Oil Guide layer is collection oil reservoir, and the Oil Guide layer is above-mentioned stove panel, the oil droplet for dropping to Oil Guide layer surface in this way is collected into collection oil reservoir through the unidirectional Oil Guide of Oil Guide layer, and then realizes the automatically cleaning on stove table-board surface.
Description
Technical field
The utility model relates to kitchen range field more particularly to a kind of stove panel and its stove table-boards.
Background technique
Stove table-board can accumulate dirt during routine use, and user is needed to clear up manually it.It uses at present
Stove panel be generally stainless steel or aluminium alloy panel, this kind of panel is relatively easy to the cleaning of water vapour, but to oil droplet
Treatment effect is bad, when dust is fallen on the oil droplet that do not clear up in time, can form dirt in stove table-board, accumulate for a long time
After be difficult to clear up.
Being transformed to the panel itself for constituting stove table-board is one of the effective means to solve the above problems.Typically remove
Oily adsorbent material is mostly super-hydrophobic/super-oleophilic material, and such material effects have in porous material surface promotes water-oil separating
Effect.However, the long-time service of super-hydrophobic/super-oleophilic material, the oil droplet of absorption can be stored in inside porous material, by external rings
The influence in border, the edible oil to break down can generate spoiled by rancid oil or fat, and with the rancid taste of unpleasant stimulation, long-term storage is strong to human body
Health generates harm.Also, inside porous material after adsorption saturation, the deoiling effect of material surface is reduced；In addition, super hydrophilic/
Superoleophobic surfacing can still stop many oil droplets on stainless steel faceplate, need to handle in time, the processing function such as no transfer storage
Energy.
Utility model content
First technical problem to be solved in the utility model is to provide a kind of oil convenient for cleaning for the prior art
Dirty stove panel.
Second technical problem to be solved in the utility model is to provide a kind of oil convenient for cleaning for the prior art
Dirty stove table-board.
The utility model solves technical solution used by above-mentioned first technical problem are as follows: a kind of stove panel, including
First metal plate, which is characterized in that first metal plate is microwell plate, and the upper surface of first metal plate is coated with oleophobic
Layer, lower surface are coated with oleophilic layer, and the oil droplet for dropping to upper surface is only capable of by oleophobic layer through the micropore permeation on the first metal plate extremely
Oleophilic layer.
Preferably, the contact angle of the oleophobic layer is 90 °~150 °, the contact angle of the oleophilic layer is 30 °~90 °.
By the setting to oleophobic layer and the contact angle of oleophilic layer, the oil droplet for dropping to the first metal plate upper surface can be made in gravity and oleophylic
The first metal plate is permeated at drop under the action of capillary force, and then oleophobic face close relative's pasta of the first metal plate can be better achieved
Unidirectional Oil Guide.
Preferably, the hole density of first metal plate is 250~270ppi, aperture is 50~100 μm, with a thickness of 2
~3mm.By the design of hole density to the first metal plate, aperture and thickness, so as to lead oil droplet preferably unidirectionally
Oleophilic layer is infiltrated by oleophobic layer under oil effect.
Preferably, the oleophobic layer with a thickness of the 1/10~1/5 of the stove panel overall thickness.If the thickness of oleophobic layer
It is too small, then two-way penetration phenomenon can occur；If the thickness of oleophobic layer is excessive, oil droplet can rest on oleophobic layer, and oleophilic layer generates
REFRIGERATION SYSTEM DRIVEN BY CAPILLARY FORCE power cannot meet the requirements, oil droplet can not penetrate the first metal plate.
The utility model solves technical solution used by third technical problem are as follows: a kind of stove table-board is at least wrapped
The Oil Guide layer sum aggregate oil reservoir being oppositely arranged up and down is included, and the Oil Guide layer is above-mentioned stove panel.
Above-mentioned collection oil reservoir can be there are many concrete implementation mode, one of preferred implementation are as follows: the collection oil reservoir
Superoleophobic layer including the second metal plate and coated in the second metal plate upper surface, so as to by drip in the collection oil reservoir
On, user can periodically remove collection oil reservoir and clean, and since the second metal plate is coated with superoleophobic layer, easy to clean.
Further, it is preferable that the contact angle of the superoleophobic layer is greater than 130 °, so as to preferably in the second metal plate table
Layer forms superoleophobic layer, is more advantageous to collection oil droplet, while can also make the cleaning for collecting oil reservoir more convenient.
Further, it is preferable that there are the gaps of 1mm~2mm between the Oil Guide layer and collection oil reservoir, so as to make Oil Guide
The oil droplet of layer infiltration can preferably be collected to collection oil reservoir, and oil droplet is avoided to squeeze between Oil Guide layer and collection oil reservoir and influence to receive
Collection.
Another preferred implementation are as follows: the oil reservoir that integrates is oil suction body, such as oil suction sponge, can regularly replace in this way
Oil suction body is cleaned oil suction body and is reused.
Preferably, the stove table-board of the utility model further includes base, which is third metal plate and is located at above-mentioned
The bottom for collecting oil reservoir, is used to be coated on the upper surface of kitchen range and the burner of kitchen range and control switch can be made exposed, and above-mentioned leads
The burner hole and control switch hole exposed for burner and control switch are offered on oil reservoir sum aggregate oil reservoir respectively..
Compared with the prior art, the advantages of the utility model are: the upper surface of the first metal plate is coated with oleophobic layer, under
Surface is coated with oleophilic layer, and the oil droplet for dropping to upper surface is only capable of by oleophobic layer through the micropore permeation on the first metal plate to oleophylic
Layer, i.e., the stove panel in utility model is able to achieve the unidirectional Oil Guide by upper surface to lower surface, drops to table on the first metal plate
The oil droplet in face penetrates the first metal plate at drop under the action of gravity and oleophylic capillary force, avoids oil droplet in the upper of stove panel
Surface accumulates, and realizes the automatically cleaning on stove panel surface.
Using in the stove table-board for having the stove panel, the lower section of Oil Guide layer is collection oil reservoir, and the Oil Guide layer is above-mentioned stove
Has panel, the oil droplet for dropping to Oil Guide layer surface in this way is collected into collection oil reservoir through the unidirectional Oil Guide of Oil Guide layer, and then realizes stove
Has the automatically cleaning of mesa surfaces.
Detailed description of the invention
Fig. 1 is the sectional view of stove panel in the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of stove table-board in the utility model embodiment 3；
Fig. 3 is the structural exploded view of stove table-board in the utility model embodiment 3；
Fig. 4 is the sectional view for collecting oil reservoir in the utility model embodiment 3.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment 1:
As shown in Figure 1, a kind of stove panel 1, including the first metal plate 10, first metal plate 10 are microwell plate, thereon
Surface is coated with oleophobic layer 11, and lower surface is coated with oleophilic layer 12, and the oil droplet for dropping to upper surface is only capable of by oleophobic layer 11 through first
Metal plate 10 infiltrates into oleophilic layer 12.The wetting property of unidirectional osmosis and matrix (referred to herein as above-mentioned first metal plate 10), thickness
Degree, pore density and aperture are related, and therefore, in the present embodiment, above-mentioned first metal plate 10 selects stainless steel plate, Kong Mi
Degree is 250~270ppi, and aperture is 50~100 μm, with a thickness of 2~3mm.
The classification of 1 contact angle of table
| Class hierarchy | 0 | 1 | 2 | 3 | 4 | 5 |
| Contact angle | 0~30 ° | 30 °~60 ° | 60 °~90 ° | 90 °~120 ° | 120 °~150 ° | 150 ° of > |
The various combination of table 2 oleophobic layer and oleophilic layer
From microcosmic angle, oil droplet gradually weakens from oleophobic layer 11 to potential energy in the process of osmosis of oleophilic layer 12 (positive direction),
It is spontaneous process；It is gradually increased by potential energy in the process of osmosis of oleophilic layer 12 to oleophobic layer 11 (opposite direction), is nonspontaneous process.
As described in above-mentioned table 1, the size of oleophobic layer 11 and the contact angle of oleophilic layer 12 is divided into six different grades, and be combined
And form six kinds of different schemes and tested, oil droplet is dropped to oleophobic layer 11 by when test, observes the infiltration situation of oil droplet.
Test result shows, assembled scheme 1. in due to lacking oleophylic capillary force, the oil droplet for dropping to oleophobic layer 11 can not seep
Thoroughly to oleophilic layer 12；2. middle oil droplet is two-way impermeable with oleophilic layer 12 in oleophobic layer 11 for assembled scheme；Assembled scheme 5. in oleophylic
But not it is permeated at drop；Assembled scheme 6. in oleophylic.Only 3. and 4. assembled scheme can be obtained by oleophobic layer 11 to oleophilic layer 12
Unidirectional Oil Guide effect.Therefore, in the present embodiment, the contact angle of oleophobic layer 11 is designed as 90 °~150 °, oleophilic layer 12
Contact angle is designed as 30 °~90 °.In this way, can make to drop to first by the design of the contact angle to oleophobic layer 11 and oleophilic layer 12
The oil droplet of 10 upper surface of metal plate permeates the first metal plate 10 at drop under the action of gravity and oleophylic capillary force, and then preferably
Realize the unidirectional Oil Guide of oleophobic face close relative's pasta of the first metal plate 10.
Further, the thickness of oleophobic layer 11 has a major impact unidirectional Oil Guide effect, if the thickness of oleophobic layer 11 is too small,
Two-way penetration phenomenon can occur；If the thickness of oleophobic layer 11 is excessive, oil droplet can rest on oleophobic layer 11, and oleophilic layer 12 generates
REFRIGERATION SYSTEM DRIVEN BY CAPILLARY FORCE power cannot meet the requirements, oil droplet can not penetrate the first metal plate 10.Therefore, by oleophobic layer in the utility model
11 1/10~1/5 (preferably 1/10) with a thickness of 1 overall thickness of stove panel.
Embodiment 2:
Stove panel 1 in the utility model is prepared by the following method:
(1) it pre-processes: by 10 ultrasonic cleaning of the first metal plate, removing spot, dry, it is spare；
(2) oleophobic layer prepare: prepare oleophobic lotion, by the oleophobic lotion fast spraying the first metal plate 10 following table
Face is dried at 100 DEG C~200 DEG C, and above-mentioned oleophobic lotion is formed by PVDF, DMAC, KCl and dispersant, wherein dispersion
The mass content of agent is 8%~10% (preferably 8%, 9%, 10%), the mass ratio of above-mentioned PVDF, DMAC, KCl is 15~
20:80~85:1 (preferably 15:80:1,20:80:1,15:85:1,20:85:1).It is fluorine-containing that above-mentioned dispersing agent is selected as EL-1006
Nonionic surfactant (production of Dongguan City Yi Lian Chemical Industry Science Co., Ltd).
(3) prepared by oleophilic layer: oleophylic lotion is prepared, by the oleophylic Emulsion Spraying in the upper surface of the first metal plate 10, and 60
DEG C~100 DEG C at dry, above-mentioned oleophylic lotion is mixed by PVDF and DMAC, the mass ratio of the PVDF and DMAC is 10~
15:80~85 (preferably 10:80,10:85,12:84,15:80,15:85).
Embodiment 3:
As shown in figures 2-3, a kind of stove table-board, including the 2 sum aggregate oil reservoir 3 of Oil Guide layer being oppositely arranged up and down, the collection oil reservoir
3 bottom is provided with base 4.Above-mentioned Oil Guide layer 2 selects above-mentioned stove panel 1, and above-mentioned collection oil reservoir 3 includes 30 He of the second metal plate
Superoleophobic layer 31 coated in 30 upper surface of the second metal plate, above-mentioned base 4 is third metal plate, above-mentioned in the present embodiment
Second metal plate 30 and third metal plate are stainless steel plate.Above-mentioned base 4 is coated on the upper surface of kitchen range and can make kitchen range
Burner 6 and control switch 7 are exposed, and offer respectively on 2 sum aggregate oil reservoir 3 of above-mentioned Oil Guide layer exposed for burner 6 and control switch 7
Burner hole 8 and control switch hole 9.
Since general kitchen range are double-burner, in the present embodiment, above-mentioned 2 sum aggregate oil reservoir 3 of Oil Guide layer left and right is set
Two are set, and the top of each Oil Guide layer 2 is provided with pan bracket 5.
Further, the contact angle of oleophobic layer 11 is greater than 130 °, is formed so as to preferably on 30 surface layer of the second metal plate super
Oleophobic layer 11 is more advantageous to collection oil droplet, while can also make the cleaning for collecting oil reservoir 3 more convenient.In addition, Oil Guide layer 2 and oil-collecting
There are the gap of 1mm~2mm between layer 3, the oil droplet so as to enable Oil Guide layer 2 to permeate preferably is collected to collection oil reservoir 3, is kept away
Exempt from oil droplet to squeeze and influence between Oil Guide layer 2 and collection oil reservoir 3.Preferably, the second metal plate 30 is concave inward structure, so as to
Preferably collect oil droplet.
As it can be seen that the upper surface of the first metal plate 10 is coated with oleophobic layer 11 in the utility model, lower surface is coated with oleophylic
Layer 12, through the micropore permeation on the first metal plate 10 to oleophilic layer 12, i.e., in fact the oil droplet for dropping to upper surface is only capable of by oleophobic layer 11
It is able to achieve the unidirectional Oil Guide by upper surface to lower surface with the stove panel 1 in novel, drops to 10 upper surface of the first metal plate
Oil droplet penetrates the first metal plate 10 at drop under the action of gravity and oleophylic capillary force, avoids oil droplet in the upper of stove panel 1
Surface accumulates, and realizes the automatically cleaning on 1 surface of stove panel.Using in the stove table-board for having the stove panel 1, under Oil Guide layer 2
Side is collection oil reservoir 3, and the Oil Guide layer 2 is above-mentioned stove panel 1, drops to the oil droplet on 2 surface of Oil Guide layer in this way through Oil Guide layer 2
Unidirectional Oil Guide is collected into collection oil reservoir 3, and then realizes the automatically cleaning on stove table-board surface.
Embodiment 4:
As different from Example 3, in the present embodiment, integrate oil reservoir 3 as oil suction body, such as oil suction sponge, it in this way can be regular
Replacement oil suction body is cleaned oil suction body and is reused.
Claims (10)
1. a kind of stove panel, including the first metal plate (10), which is characterized in that first metal plate (10) is microwell plate,
The upper surface of first metal plate (10) has oleophobic layer (11), and lower surface has oleophilic layer (12), drops to the oil droplet of upper surface
Micropore permeation by oleophobic layer (11) through the first metal plate (10) is only capable of to oleophilic layer (12).
2. stove panel as described in claim 1, which is characterized in that the contact angle of the oleophobic layer (11) is 90 °~150 °,
The contact angle of the oleophilic layer (12) is 30 °~90 °.
3. stove panel as described in claim 1, which is characterized in that the hole density of first metal plate (10) be 250~
270ppi, aperture is 50~100 μm, with a thickness of 2~3mm.
4. stove panel as described in claim 1, which is characterized in that the oleophobic layer (11) it is total with a thickness of the stove panel
The 1/10~1/5 of thickness.
5. a kind of application is just like the stove table-board of the described in any item panels of Claims 1 to 4, which is characterized in that include at least
Oil Guide layer (2) the sum aggregate oil reservoir (3) being oppositely arranged up and down, and the Oil Guide layer (2) is above-mentioned stove panel (1).
6. stove table-board as claimed in claim 5, which is characterized in that the collection oil reservoir (3) include the second metal plate (30) and
Superoleophobic layer (31) in second metal plate (30) upper surface is set.
7. stove table-board as claimed in claim 6, which is characterized in that the contact angle of the superoleophobic layer (31) is greater than 130 °.
8. stove table-board as claimed in claim 6, which is characterized in that the Oil Guide layer (2) and collection oil reservoir (3) between there are
The gap of 1mm~2mm.
9. stove table-board as claimed in claim 5, which is characterized in that the oil reservoir (3) that integrates is oil suction body.
10. such as the described in any item stove table-boards of claim 5~9, which is characterized in that it further include base (4), the base (4)
For third metal plate and positioned at the bottom of above-mentioned collection oil reservoir (3), it is used to be coated on the upper surface of kitchen range and the furnace of kitchen range can be made
Head (6) and control switch (7) are exposed, and are offered respectively on above-mentioned Oil Guide layer (2) sum aggregate oil reservoir (3) for burner (6) and control
Switch (7) exposed burner hole (8) and control switch hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820663171.6U CN208475396U (en) | 2018-05-04 | 2018-05-04 | A kind of stove panel and its stove table-board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820663171.6U CN208475396U (en) | 2018-05-04 | 2018-05-04 | A kind of stove panel and its stove table-board |
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| CN208475396U true CN208475396U (en) | 2019-02-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440314A (en) * | 2018-05-04 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of stove panel and its preparation method and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440314A (en) * | 2018-05-04 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of stove panel and its preparation method and application |
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