CN213746934U - High-efficiency range hood - Google Patents
High-efficiency range hood Download PDFInfo
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- CN213746934U CN213746934U CN202022733329.2U CN202022733329U CN213746934U CN 213746934 U CN213746934 U CN 213746934U CN 202022733329 U CN202022733329 U CN 202022733329U CN 213746934 U CN213746934 U CN 213746934U
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Abstract
High-efficient lampblack absorber, including frame, preliminary treatment subassembly, first reaction unit and second reaction unit, first reaction unit includes positive plate and outer lead screw, the both sides of positive plate are equipped with a plurality of teeth protrudingly, outer lead screw runs through a plurality ofly the positive plate, outer lead screw not with the periphery at the position of positive plate contact all is equipped with the spacer. The utility model discloses a set up the combined use of first reaction unit spare and second reaction unit spare, make the compound in the oil smoke fully decompose, ensure that the combustion gas is pollution-free, it is protruding through setting up a plurality of teeth on the positive plate, the area of discharging of first reaction unit spare has been increased, the deoiling cigarette effect has been strengthened, crisscross setting through positive plate and negative plate, make first reaction unit spare overall structure compacter, occupation space reduces, be convenient for transport, and can set up more polar plates in the same volume, better decomposition efficiency has, through increasing the spacer, the condition of electric leakage can not appear in fine assurance, safety factor has been increased.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a deoiling cigarette device field, in particular to high-efficient lampblack absorber.
[ background of the invention ]
In daily life, can produce a large amount of oil fumes during culinary art food, the oil fume all directly discharges to the atmosphere in the past, cause very big pollution, improvement along with people quality of life, the problem of the environment is attach importance to more, often can be at kitchen installation lampblack absorber, get rid of the oil fume that produces among the culinary art process, but the oil fume removal effect of current lampblack absorber is not ideal, the gas of emission still has more oil fume, do not reach national emission standard, and the too huge transportation of being not convenient for of volume of current lampblack absorber, occupation space is big, moreover, the condition of electric leakage appears easily to the static oil fume removal equipment in the current lampblack absorber, lead to oil fume degradation effect not good.
[ summary of the invention ]
The utility model discloses a aim at solving above-mentioned problem and provide a high-efficient lampblack absorber, it is not good to solve current lampblack absorber oil smoke removal effect, and the structure is huge, the transportation of being not convenient for, the problem of easy electric leakage.
To achieve the purpose, the utility model adopts the following technical proposal:
the high-efficiency range hood comprises a rack, a pretreatment component, a first reaction component and a second reaction component, wherein the pretreatment component is arranged in the rack, the pretreatment is arranged at the air inlet end of the range hood, the second reaction component is arranged at one side of the pretreatment far away from the air inlet end, and the first reaction component is arranged between the first reaction component and the pretreatment component;
first reaction unit includes positive plate and outer lead screw, and is a plurality of the positive plate is located in the first reaction unit, the both sides of positive plate are equipped with a plurality of tooth protrudingly, outer lead screw runs through a plurality ofly the positive plate, outer lead screw not with the periphery at the position of positive plate contact all is equipped with the spacer.
Preferably, the first reaction assembly further comprises a negative plate, and the negative plates are arranged between two adjacent positive plates at equal intervals.
Preferably, the first reaction assembly further comprises an inner lead screw, the inner lead screw penetrates through the plurality of negative plates, and spacers are arranged on the peripheries of the parts of the inner lead screw, which are not in contact with the negative plates.
Preferably, the pretreatment component is a plurality of filter screen sheets which are arranged in a staggered mode and used for blocking large particulate matters in the oil smoke.
Preferably, the range hood further comprises a grating, and the grating is arranged at the bottom of the range hood.
Preferably, the reaction device further comprises an air inlet and a sewage draining outlet, wherein the air inlet is formed in one side of the first reaction component, and the sewage draining outlet is formed in the bottom of the first reaction component.
Preferably, the second reaction assembly comprises a frame body and a photocatalytic lamp, the frame body is arranged on one side of the first reaction assembly, and the photocatalytic lamp is arranged in the frame body.
Preferably, still include air outlet and draught fan, the air outlet is located the top of second reaction unit spare, the draught fan is located the top of air outlet.
The utility model discloses a contribution lies in: the utility model discloses a set up the combined use of first reaction unit spare and second reaction unit spare, make the compound in the oil smoke fully decompose, ensure that the combustion gas is pollution-free, reach emission standard, it is protruding through setting up a plurality of teeth on the positive plate, the discharge area of first reaction unit spare has been increased, the oil smoke removal effect has been strengthened, crisscross setting through positive plate and negative plate, make first reaction unit spare overall structure compacter, occupation space reduces, be convenient for transport, and can set up more polar plates in the same volume, better decomposition efficiency has, through increasing the spacer, the condition of leaking electricity has effectively been prevented to first reaction unit spare appearance.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
fig. 2 is a schematic structural view of another view angle of the present invention;
FIG. 3 is a schematic structural view of a first reaction module of the present invention;
FIG. 4 is a schematic structural view of a second reaction module of the present invention;
fig. 5 is a schematic structural view of the positive plate of the present invention;
FIG. 6 is a schematic view of the connection structure of the positive plate, the outer lead screw and the spacer;
fig. 7 is a schematic view of the connection structure of the negative plate, the inner lead screw and the spacer;
fig. 8 is a schematic diagram of the distribution structure of the positive plate and the negative plate of the present invention;
FIG. 9 is a schematic view of another perspective of FIG. 8;
wherein: the device comprises a frame 1, a pretreatment component 2, a first reaction component 3, a second reaction component 4, a grid 5, an air inlet 6, a sewage outlet 7 and an air outlet 8;
[ detailed description ] embodiments
The following examples are further to explain and supplement the present invention, and do not constitute any limitation to the present invention.
As shown in fig. 1-9, the high-efficiency range hood comprises a frame 1, a pretreatment assembly 2, a first reaction assembly 3 and a second reaction assembly 4, wherein the pretreatment assembly 2 is arranged in the frame 1, the pretreatment is arranged at an air inlet end of the range hood, the second reaction assembly 4 is arranged at one side of the pretreatment far away from the air inlet end, and the first reaction assembly 3 is arranged between the first reaction assembly 3 and the pretreatment assembly 2;
the first reaction unit 3 includes positive plate 31 and outer lead screw 32, and is a plurality of positive plate 31 is located in the first reaction unit 3, the both sides of positive plate 31 are equipped with a plurality of tooth archs 311, outer lead screw 32 runs through a plurality of positive plate 31, outer lead screw 32 not with the periphery at the position that positive plate 31 contacted all is equipped with spacer 35.
This real new high-efficient range hood mainly includes frame 1, preliminary treatment subassembly 2, first reaction unit 3 and second reaction unit 4, wherein, preliminary treatment subassembly 2 plays the effect of large granule material in the prefiltering oil smoke, the oil smoke granule of avoiding getting into first reaction unit 3 is too big, can't decompose, first reaction unit 3 mainly is the oil smoke and the organic matter that are used for decomposing the tiny particle, degrade it, second reaction unit 4 is used for further will decomposing through the gas of first reaction unit 3, ensure that the gas safety of discharge lampblack absorber is harmless, can not the polluted environment, reach the emission standard of national regulation.
The specific working principle of the device is as follows, oil smoke below the range hood is sucked into the air inlet through the grating 5 by the induced draft fan, then is respectively discharged into the atmosphere from the range hood through the pretreatment component 2, the first reaction component 3 and the second reaction component 4 and finally through the air outlet 8.
The pretreatment component 2 is a filter screen sheet, and a plurality of filter screen sheets are arranged in a staggered and laminated manner, so that large particulate matters in oil smoke entering from the air inlet are well intercepted by the filter screen sheets, and the burden of subsequent treatment is reduced.
The first reaction assembly 3 is specifically an electrostatic dust removal device, the first reaction assembly 3 comprises a positive plate 31 and a negative plate 33, the two are communicated with a power supply, the generated electric field can well decompose small particulate matters in oil smoke, and further, the first reaction assembly 3 further comprises a spacer 35, an outer screw 32 and an inner screw 34, wherein the inner screw 34 is used for connecting a plurality of negative plates 33, the outer screw 32 is used for connecting a plurality of positive plates 31, the outer screw 32 and the inner screw 34 are both wrapped by the spacer 35, the electric leakage phenomenon of the outer screw 32 and the inner screw 34 is well avoided, in addition, the positive plate 31 and the negative plate 33 are arranged in a staggered mode, namely one positive plate 31 is arranged between two adjacent negative plates 33, so that the whole first reaction assembly 3 is compact in structure, small in occupied space, more polar plates can be arranged in a certain space, and the decomposition efficiency is improved, so that the working efficiency of the range hood is improved.
In addition, the positive electrode plate 31 is provided with the plurality of teeth protrusions 311, so that the discharge area of the positive electrode plate 31 is further increased, the reaction area is increased, the decomposition efficiency is further improved, and the sufficient decomposition of the oil smoke is ensured.
The second reaction component 4 is a UV photolysis device, which irradiates the oil smoke gas through high-energy high-ozone UV light beams to crack the oil smoke gas such as ammonia and trimethyl ammonium chlorideAmine, hydrogen sulfide, methylthio hydrogen, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene and sulfide compounds, so that the molecular chain of organic or inorganic high-molecular oil fume compound can be degraded and converted into low-molecular compound, such as CO2、H2O, and the like.
The utility model discloses a set up the combined use of first reaction unit 3 and second reaction unit 4, make the compound in the oil smoke fully decompose, ensure that the combustion gas is pollution-free, reach emission standard, through set up the protruding 311 of a plurality of teeth on positive plate 31, the area of discharging of first reaction unit 3 has been increased, the oil smoke removal effect has been strengthened, crisscross setting through positive plate 31 and negative plate 33, make 3 overall structure of first reaction unit compacter, occupation space reduces, be convenient for transport, and can set up more polar plates in the same volume, better decomposition efficiency has.
In a further description, the first reaction assembly 3 further includes a negative plate 33, and the negative plate 33 is disposed between two adjacent positive plates 31 at equal intervals.
The positive plate 31 and the negative plate 33 are arranged in a staggered mode, so that the using area is greatly increased, more polar plates can be accommodated in a certain volume, the decomposition efficiency is improved, the space is saved, and the transportation is facilitated.
In a further description, the first reaction unit 3 further includes an inner lead screw 34, the inner lead screw 34 penetrates through the plurality of negative electrode plates 33, and spacers 35 are disposed on the outer peripheries of the portions of the inner lead screw 34 that are not in contact with the negative electrode plates 33.
Specifically, interior lead screw 34 runs through a plurality of negative plates 33 to the both ends of interior lead screw 34 all are connected with the main part of first reaction unit 3, have ensured that negative plate 33 can hang in first reaction unit 3, interior lead screw 34 not with the periphery of the position that negative plate 33 contacted all is equipped with spacer 35, ensures that the condition of electric leakage can not appear in interior lead screw 34, ensures that first reaction unit 3 can normally work, and on the other hand, has also avoided the condition that takes place to electrocute in the interior lead screw 34 of the change in-process touchs, has increased the security performance.
In a further description, the pretreatment module 2 is a plurality of filter screens, and the plurality of filter screens are arranged in a staggered manner and are used for blocking large particulate matters in the oil smoke.
The pretreatment component 2 is a filter screen piece, the filter screen pieces are arranged in a staggered and stacked mode, the filter screen pieces are arranged at the air inlet, most of large-particle impurities in oil smoke can be filtered preliminarily, and the pressure of the subsequent decomposition reaction is reduced.
In further explanation, the range hood further comprises a grating 5, and the grating 5 is arranged at the bottom of the range hood.
The grid 5 is arranged at the bottom of the range hood, specifically below the air inlet, and is used for slowing down the air inlet speed, so that the pumped wind can uniformly enter the pretreatment assembly 2.
Further, the reactor also comprises an air inlet 6 and a sewage draining outlet 7, wherein the air inlet 6 is arranged on one side of the first reaction component 3, and the sewage draining outlet 7 is arranged at the bottom of the first reaction component 3.
One side of first reaction unit 3 is located to air inlet 6, specifically be the leftmost end of setting at the range hood, air inlet 6 is used for introducing preliminary treatment subassembly 2 with the wind that passes through grid 5, make the wind energy that contains the oil smoke loop through preliminary treatment subassembly 2, first reaction unit 3 and second reaction unit 4, drain 7 locates the bottom of first reaction unit 3, still contain the oil smoke compound of a part large granule in the wind that gets into first reaction unit 3, when letting in first reaction unit 3, can attach to on the polar plate in first reaction unit 3, and flow out first reaction unit 3 downwards along the polar plate, drain 7 has played the effect of water conservancy diversion grease, with its water conservancy diversion to the external world, can not influence the normal operation of first reaction unit 3.
In a further description, the second reaction unit 4 includes a frame 41 and a photocatalytic lamp 42, the frame 41 is disposed on one side of the first reaction unit 3, and the photocatalytic lamp 42 is disposed in the frame 41.
The photocatalytic lamp 42 is mainly a UV photolysis lamp, and can well decompose small molecular oil smoke compounds, so that the discharged gas can reach the standard.
Further, the reaction device further comprises an air outlet 8 and an induced draft fan, wherein the air outlet 8 is arranged above the second reaction component 4, and the induced draft fan is arranged above the air outlet 8.
Air outlet 8 locates the top of second reaction unit 4, and is concrete, and UV photodissociation's top is located to air outlet 8, decomposes back through second reaction unit 4 when gaseous through 8 discharge lampblack absorber of air outlet, still is equipped with the draught fan in the top of air outlet 8, can take gaseous lampblack absorber out.
Although the present invention has been described in connection with the above embodiments, the scope of the present invention is not limited thereto, and modifications, replacements, and the like to the above members are all within the scope of the claims of the present invention without departing from the concept of the present invention.
Claims (8)
1. High-efficient lampblack absorber, its characterized in that: the device comprises a rack, a pretreatment assembly, a first reaction assembly and a second reaction assembly, wherein the pretreatment assembly is arranged in the rack, the pretreatment is arranged at the air inlet end of the range hood, the second reaction assembly is arranged at one side of the pretreatment far away from the air inlet end, and the first reaction assembly is arranged between the first reaction assembly and the pretreatment assembly;
first reaction unit includes positive plate and outer lead screw, and is a plurality of the positive plate is located in the first reaction unit, the both sides of positive plate are equipped with a plurality of tooth protrudingly, outer lead screw runs through a plurality ofly the positive plate, outer lead screw not with the periphery at the position of positive plate contact all is equipped with the spacer.
2. A high efficiency range hood as claimed in claim 1, wherein: the first reaction assembly further comprises negative plates, and the negative plates are arranged between every two adjacent positive plates at equal intervals.
3. A high efficiency range hood as claimed in claim 2, wherein: the first reaction assembly further comprises an inner lead screw, the inner lead screw penetrates through the negative plates, and the peripheries of the parts, which are not contacted with the negative plates, of the inner lead screw are provided with spacer sleeves.
4. A high efficiency range hood as claimed in claim 1, wherein: the pretreatment component is a plurality of filter screen sheets which are arranged in a staggered mode and used for blocking large particulate matters in the oil smoke.
5. A high efficiency range hood as claimed in claim 1, wherein: still include the grid, the grid is located the bottom of lampblack absorber.
6. A high efficiency range hood as claimed in claim 1, wherein: the reaction device further comprises an air inlet and a drain outlet, wherein the air inlet is formed in one side of the first reaction component, and the drain outlet is formed in the bottom of the first reaction component.
7. A high efficiency range hood as claimed in claim 1, wherein: the second reaction assembly comprises a frame body and a photocatalytic lamp, the frame body is arranged on one side of the first reaction assembly, and the photocatalytic lamp is arranged in the frame body.
8. A high efficiency range hood as claimed in claim 1, wherein: still include air outlet and draught fan, the air outlet is located the top of second reaction unit spare, the draught fan is located the top of air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733329.2U CN213746934U (en) | 2020-11-24 | 2020-11-24 | High-efficiency range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733329.2U CN213746934U (en) | 2020-11-24 | 2020-11-24 | High-efficiency range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213746934U true CN213746934U (en) | 2021-07-20 |
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ID=76828307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022733329.2U Active CN213746934U (en) | 2020-11-24 | 2020-11-24 | High-efficiency range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213746934U (en) |
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2020
- 2020-11-24 CN CN202022733329.2U patent/CN213746934U/en active Active
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