CN203980382U - A kind of smoke exhaust ventilator - Google Patents
A kind of smoke exhaust ventilator Download PDFInfo
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- CN203980382U CN203980382U CN201420313064.2U CN201420313064U CN203980382U CN 203980382 U CN203980382 U CN 203980382U CN 201420313064 U CN201420313064 U CN 201420313064U CN 203980382 U CN203980382 U CN 203980382U
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Abstract
The utility model provides a kind of smoke exhaust ventilator, its filtration system primary structure is by be provided with water pump in water tank, water pump water outlet end is connected with mozzle and scavenge pipe, cleaning shower nozzle is positioned at directly over silk screen filter net, silk screen filter side off the net is made as double-deck porous plate, densely covered water conservancy diversion filter core in double-deck porous plate, and be provided with guiding gutter below double-deck porous plate, the diversion outlet of guiding gutter docks with water tank.The utility model, according to mass transfer double-film theory, adopts the technique of washing, collision, chemical reaction, absorption, condensation, filtration, the harmful substances such as the mist of oil producing in purification gastronomical process, smell.In cleaning equipment, being provided with the construction units such as gas collection, washing, reactive absorption, washing agent circulation, mechanical filter, gas are carried, cooling fire prevention, is the collection-purify-carry in one of gas collection body; Environmental protection-fire-fighting-energy-conservation in integrated multifunctional efficient cooking fume control equipment.
Description
Technical field
The utility model belongs to kitchen utensils device field, relates in particular to a kind of smoke exhaust ventilator.
Background technology
Tradition lampblack purifying system forms with the combination unit of " hydro-vent+staticizer (tower)+wind cabinet ", and fume extractor do not have filtration system or filter external, user below many high buildings extends to roof smokejack conventionally, and this causes traditional lampblack purifying system to have following problem:
(1), because structural design is unreasonable, take up room large;
(2) pipeline, air exhauster are easily long-pending oily, have larger potential safety hazard;
(3) oil smoke is directly to outdoor discharge, contaminated environment;
(4) need the powerful air exhauster of taking out, energy consumption is higher, and purifying oil fume is not thorough, and noise is too large, and smoke discharging effect is undesirable;
(5) clean and safeguard very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of smoke exhaust ventilator, is intended to solve the deficiency in above-mentioned background technology.
The utility model is achieved in that a kind of smoke exhaust ventilator, comprises housing, and is located at lampblack filtering system and water circulation system on housing or in housing, and described lampblack filtering system comprises silk screen filter net and double-deck porous plate; Described water circulation system comprises water tank, water pump, air deflector, guiding gutter and washer; The water conservancy diversion filter core that described air deflector comprises mozzle and docks with mozzle; The cleaning shower nozzle that described washer comprises scavenge pipe and docks with scavenge pipe; Wherein,
In described water tank, be provided with water pump, described water pump water outlet end is connected with mozzle and scavenge pipe, described cleaning shower nozzle is positioned at directly over silk screen filter net, described silk screen filter side off the net is made as double-deck porous plate, water conservancy diversion filter core gathers in described double-deck porous plate, and described double-deck porous plate below is provided with guiding gutter, and the diversion outlet of described guiding gutter docks with water tank.
Preferably, described housing bottom air inlet place is provided with front door assembly, and described housing is provided with and safeguards cover plate on the sidewall adjacent to air inlet; Described silk screen filter net, double-deck porous plate, air deflector and washer are located in housing, and described water tank, air exhauster are located at outside housing; Wherein,
Described water tank, front door assembly, silk screen filter net, air deflector are all lived and are connected with housing;
Describedly safeguard that cover plate, air exhauster are all connected with housing bolt;
Described double-deck porous plate, washer all weld with housing.
Preferably, the pitch-row of described double-deck porous plate is that 0.5mm, aperture are 0.5mm; Described silk screen filter net is comprised of stainless steel wire corrugated wire gauze packing, and wherein, the string diameter of described screen waviness is that 0.2mm, aperture are 0.2mm.
Preferably, described smoke exhaust ventilator also comprises the air exhauster of being located on housing, the bleeding point of described air exhauster be located at silk screen filter net directly over.
Preferably, described water circulation system also comprises triple valve, valve; Wherein, described water pump, triple valve connect by water (flow) direction pipeline, and two other delivery port of described triple valve is connected with scavenge pipe with mozzle respectively, on described mozzle and scavenge pipe, is respectively equipped with valve.
Preferably, described water tank is provided with overfall, sewage draining exit, water inlet, and described sewage draining exit and water inlet are located at water tank bottom, and described overfall is located at water tank middle and upper part; Described overfall, sewage draining exit, water inlet be connecting pipe respectively.
Preferably, described water circulation system also comprises inlet regulating valve; Described inlet regulating valve is located in the connecting pipe of water tank inlet; Described water circulation system also comprises draining valve; Described draining valve is located in the connecting pipe of water tank sewage draining exit.
Preferably, described water circulation system also comprises liquid level display, and described liquid level display is located on housing.
Preferably, described water circulation system also comprises filter, described filter mode with bolts is fixed in water tank and water tank is divided into first and second portion, described liquid level display, water inlet, water pump are located in first's part water tank, and the diversion outlet of described overfall, sewage draining exit and guiding gutter is located in second portion water tank.
The utility model overcomes the deficiencies in the prior art, and a kind of smoke exhaust ventilator is provided, and at aspects such as filtration, dismounting maintenance and outward appearances, all improves.Filtration aspect, what adopt is the filtration system that three-stage filtration forms, wherein, single filter adopts double-deck porous plate to form, and the filter core made of the special material that gathers between double-deck porous plate, this filter core can directly adsorb the materials such as the oil droplet (mist) that contains in the oil smoke of process, particle, and the material of these absorption is entered to water tank by natural back flow and water-soluble backflow, and between double-deck porous plate, also can form uniform liquid foam layer, soot particles is absorbed more fully.On single filter, by the water circulation system of equipment and the negative pressure of air exhauster generation, can form uniform scavenging solution foam layer, be that filter the second level, this scavenging solution foam layer can reach the thickness of 40～120mm, and the oil in oil smoke, cigarette, organic volatile are decomposed and absorbed.Because I and II filters, be to form by uniform liquid foam layer and special filter core, so have absolute flameproof effect, the hidden fire-fighting danger that in cooking process, a large amount of jump fire causes will be stopped forever, the third level is filtered the silk screen filter net that adopts stainless steel wire corrugated wire gauze packing (GB/T21559.3-2005-W500) to form, its effect is to be uniformly distributed air-flow, and stop that liquid foam enters into air exhauster, when filtering a small amount of soot gas of escaping by silk screen filter net, I and II there is physical impacts, the mist of oil that filtering is tiny and water smoke simultaneously.
In the utility model filtration system, according to mass transfer double-film theory, adopt the technique of washing, collision, chemical reaction, absorption, condensation, filtration, the harmful substances such as the mist of oil producing in purification gastronomical process, smell.In cleaning equipment, being provided with the construction units such as gas collection, washing, reactive absorption, washing agent circulation, mechanical filter, gas are carried, cooling fire prevention, is the collection-purify-carry in one of gas collection body; Environmental protection-fire-fighting-energy-conservation in integrated multifunctional efficient cooking fume control equipment.
Aspect dismounting safeguards, the utility model has also carried out a series of improvement, such as double-deck porous plate and silk screen filter net all can be for convenience detach and install, dismounting and installation all adopt forward type, by safeguarding cover plate, open, in equipment the place ahead, pull down capping plate, can take out double-deck porous plate and silk screen filter net, while using for a long time the exhausting that results in blockage smooth, taken out and use the cleaning fluid soaking flushing of warm water allotment to restore to the original state.
The utility model is compared with traditional oil smoke process for purifying, because filter and enclosure are to be integrated design, so do not need the external of filter, what directly emit is clean air, no smell, do not need external flue discharge, reduce air exhauster power, minimizing equipment noise, not only " energy-saving and noise reduction " but also do not affect architectural appearance; In addition the not long-pending oil of the utility model pipeline, air exhauster, fire safety; Each unit independent combined-type structure, designs briefly, and clean and maintenance is very convenient, can be supporting with any Chinese and western dish stove and accessory, and be the indispensable fume purifying new equipment of modern kitchen.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the utility model smoke exhaust ventilator;
Fig. 2 is the structural representation of Fig. 1 under perspective state;
Fig. 3 is the structure schematic diagram of the utility model smoke exhaust ventilator;
Fig. 4 is the structural representation of Fig. 3 under perspective state;
Fig. 5 is the structural representation of the utility model smoke exhaust ventilator under disassembled form;
Fig. 6 is the amplification assumption diagram of A part in Fig. 5;
Fig. 7 is the another structural representation of the utility model smoke exhaust ventilator under disassembled form.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1～7, Fig. 1 is the side structure schematic diagram of the utility model smoke exhaust ventilator; Fig. 2 is the structural representation of Fig. 1 under perspective state; Fig. 3 is the structure schematic diagram of the utility model smoke exhaust ventilator; Fig. 4 is the structural representation of Fig. 3 under perspective state; Fig. 5 is the structural representation of the utility model smoke exhaust ventilator under disassembled form; Fig. 6 is the amplification assumption diagram of A part in Fig. 5; Fig. 7 is the another structural representation of the utility model smoke exhaust ventilator under disassembled form.
A smoke exhaust ventilator, comprises housing 1, and is located at lampblack filtering system and water circulation system on housing 1 or in housing 1, and described lampblack filtering system comprises silk screen filter net 20 and double-deck porous plate 24; Described water circulation system comprises water tank 2, water pump 7, air deflector 21, guiding gutter 15 and washer 19; Described air deflector 21 comprises mozzle 5 and the water conservancy diversion filter core 16 docking with mozzle 5; The cleaning shower nozzle (omitting view in figure) that described washer 19 comprises scavenge pipe 12 and docks with scavenge pipe 12; Wherein, in described water tank 2, be provided with water pump 7, described water pump 7 water sides are connected with mozzle 5 and scavenge pipe 12, described cleaning shower nozzle is positioned at directly over silk screen filter net 20, described silk screen filter net 20 belows are made as double-deck porous plate 24, the interior densely covered water conservancy diversion filter core 16 of described double-deck porous plate 24, and described double-deck porous plate 24 belows are provided with guiding gutter 15, and the diversion outlet of described guiding gutter 15 docks with water tank 2.
In the utility model embodiment, water conservancy diversion filter core 16, as shown in Figure 6, comprise quadra 25, in framework, be provided with three metafiltration plates, every metafiltration plate consists of some parallel tilting strip plates 26, the tilting opposite direction of strip plate in the two-layer filter plate in intermediate layer filter plate and both sides.
Double-deck porous plate 24 is formed by stacking by two-layer porous plate, porous plate for forming with powdered-metal, glass, ceramic post sintering, aperture can reach the distribution grid of tens microns, the pitch-row of double-deck porous plate 24 is that 0.5mm, aperture are 0.5mm.
Silk screen filter net 20 is comprised of stainless steel wire corrugated wire gauze packing, and wherein, the string diameter of described screen waviness is that 0.2mm, aperture are 0.2mm.
In the utility model embodiment, more specifically, described water circulation system also comprises triple valve 13, valve (omitting view in figure); Wherein, described water pump 7, triple valve 13 connect by water inlet pipe 11 by water (flow) direction, and described triple valve 13 two other delivery ports are connected with scavenge pipe 12 with mozzle 5 respectively, on described mozzle 5 and scavenge pipe 12, are respectively equipped with valve.Described water tank 2 is provided with overfall 4, sewage draining exit 3, water inlet 8, and described sewage draining exit 3 and water inlet 8 are located at water tank 2 bottoms, and described overfall 4 is located at water tank 2 middle and upper parts; Described overfall 4, sewage draining exit 3, water inlet 8 be connecting pipe respectively.Described water circulation system also comprises inlet regulating valve (omitting view in figure); Described inlet regulating valve is located in the connecting pipe of water tank 2 water inlets; Described water circulation system also comprises draining valve (omitting view in figure); Described draining valve is located in the connecting pipe of water tank sewage draining exit.Described water circulation system also comprises liquid level display, described liquid level display comprises liquid level display lamp 10 and floating ball valve 9, floating ball valve 9 is located in water tank 2, and liquid level display lamp 10 is located on housing 1, the switching manipulation of the determining positions liquid level display lamp 10 of floating ball valve 9.
Described water circulation system also comprises filter 6, described filter 6 mode with bolts is fixed in water tank 2 and water tank 2 is divided into first and second portion, described liquid level display, water inlet 8, water pump 7 are located at first's part, and the diversion outlet of described overfall 4, sewage draining exit 3 and guiding gutter 15 is located at second portion.
In addition, smoke exhaust ventilator also comprises the air exhauster 18 of being located on housing 1, the bleeding point of described air exhauster 18 be located at silk screen filter net 20 directly over.
Specific works flow process of the present utility model is: after air exhauster 18 and water pump 7 switch on power, start working, air-flow is discharged to exhaust outlet 14 by air inlet 17, in the process that air-flow passes through successively by double-deck porous plate 24 and silk screen filter net 20.Now, under water inlet 8 and external water source on-state, water in water tank 2 is flowed through after triple valve 13 and can be diverted in scavenge pipe 12 and mozzle 5 by water inlet pipe 11, the water of now first controlling scavenge pipe 12 suspends from cleaning shower nozzle ejection, and the water in mozzle 5 is produced by air exhauster 18 negative pressure after being sprayed by water conservancy diversion filter core 16 affects at double-deck porous plate 24 and forms liquid foam layer.After completing oil smoke suction operation, air exhauster 18 quits work, by-pass valve control operation, water in scavenge pipe 12 is discharged double-deck porous plate 24 and silk screen filter net 20 is cleaned from water jets, clean waste liquid and enter into water tank 2 by guiding gutter 15, sewage is subject to the isolation filtration of filter 6, can not enter into water tank 2 one sides that are provided with water pump 7, but can directly by sewage draining exit 3, discharge.
In actual application of the present utility model, double-deck porous plate 24 is first order filtration, due to the water conservancy diversion filter core 16 that in double-deck porous plate 24, densely covered special material is made, this filter core can directly adsorb the materials such as the oil droplet (mist) that contains in the oil smoke of process, particle, and the material of these absorption is entered to water tank 2 by natural back flow and water-soluble backflow, in the time of smoke exhaust ventilator work, water in water tank 2 from water conservancy diversion filter core 16 out, between double-deck porous plate 24, also can form uniform liquid foam layer, soot particles is absorbed more fully.In addition, above single filter, by the water circulation system of equipment and the negative pressure of air exhauster 18 generations, on double-deck porous plate 24, form uniform scavenging solution foam layer, for filtering the second level, this scavenging solution foam layer can reach the thickness of 40～120mm, and the oil in oil smoke, cigarette, organic volatile are decomposed and absorbed.Because I and II filters, be to consist of uniform liquid foam layer and special filter core, so have absolute flameproof effect, the hidden fire-fighting danger that in cooking process, a large amount of jump fire causes will be stopped forever.Finally, it is the silk screen filter net 20 that adopts stainless steel wire corrugated wire gauze packing (GB/T21559.3-2005-W500) to form that the third level is filtered, its effect is to be uniformly distributed air-flow, and stop that liquid foam enters into air exhauster 18, when a small amount of soot gas of escape is by silk screen filter net in I and II filters simultaneously, there is physical impacts, the mist of oil that filtering is tiny and water smoke.
In the utility model filtration system, according to mass transfer double-film theory, adopt the technique of washing, collision, chemical reaction, absorption, condensation, filtration, the harmful substances such as the mist of oil producing in purification gastronomical process, smell.In cleaning equipment, being provided with the construction units such as gas collection, washing, reactive absorption, washing agent circulation, mechanical filter, gas are carried, cooling fire prevention, is the collection-purify-carry in one of gas collection body; Environmental protection-fire-fighting-energy-conservation in integrated multifunctional efficient cooking fume control equipment.
In further implementation process, for the ease of the installation of smoke exhaust ventilator, cleaning etc., in the utility model embodiment, described housing 1 bottom air inlet mouth 17 places are provided with front door assembly 23, and described housing 1 is provided with and safeguards cover plate 22 on the sidewall adjacent to air inlet 17; Described silk screen filter net 20, double-deck porous plate 24, air deflector 21 and washer 19 are located in housing 1, and described water tank 2, air exhauster 18 are located at outside housing 1; Wherein, described water tank 2, front door assembly 23, silk screen filter net 20, air deflector 21 are all lived and are connected with housing 1; Describedly safeguard that cover plate 22, air exhauster 18 are all connected with housing 1 bolt; Described double-deck porous plate 24, washer 19 all weld with housing 1.
The utility model is compared with traditional oil smoke process for purifying, because filter and enclosure are to be integrated design, so do not need the external of filter, what directly emit is clean air, no smell, do not need external flue discharge, reduce air exhauster power, minimizing equipment noise, not only " energy-saving and noise reduction " but also do not affect architectural appearance; In addition the not long-pending oil of pipeline, air exhauster in the utility model, fire safety; Each unit independent combined-type structure, designs briefly, and clean and maintenance is very convenient, can be supporting with any Chinese and western dish stove and accessory, and be the indispensable fume purifying new equipment of modern kitchen.
Than the shortcoming and defect of prior art, the utlity model has following beneficial effect:
(1) the utility model adopts " without external flue discharge " design, without exhaust opening is arranged on to roof, reduces air exhauster power, reduces equipment noise, not only " energy-saving and noise reduction " but also do not affect architectural appearance.
(2) the not long-pending oil of the utility model pipeline, air exhauster, fire safety.
(3) each unit independent combined-type structure of the utility model, designs briefly, and clean and maintenance is very convenient.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a smoke exhaust ventilator, comprises housing, is located at lampblack filtering system and water circulation system in housing or on housing, it is characterized in that, described lampblack filtering system comprises silk screen filter net and double-deck porous plate; Described water circulation system comprises water tank, water pump, air deflector, guiding gutter and washer; The water conservancy diversion filter core that described air deflector comprises mozzle and docks with mozzle; The cleaning shower nozzle that described washer comprises scavenge pipe and docks with scavenge pipe; Wherein,
In described water tank, be provided with water pump, described water pump water outlet end is connected with mozzle and scavenge pipe, described cleaning shower nozzle is positioned at directly over silk screen filter net, described silk screen filter side off the net is made as double-deck porous plate, water conservancy diversion filter core gathers in described double-deck porous plate, and described double-deck porous plate below is provided with guiding gutter, and the diversion outlet of described guiding gutter docks with water tank.
2. smoke exhaust ventilator as claimed in claim 1, is characterized in that, described housing bottom air inlet place is provided with front door assembly, and described housing is provided with and safeguards cover plate on the sidewall adjacent to air inlet; Described silk screen filter net, double-deck porous plate, air deflector and washer are located in housing, and described water tank, air exhauster are located at outside housing; Wherein,
Described water tank, front door assembly, silk screen filter net, air deflector are all lived and are connected with housing;
Describedly safeguard that cover plate, air exhauster are all connected with housing bolt;
Described double-deck porous plate, washer all weld with housing.
3. smoke exhaust ventilator as claimed in claim 2, is characterized in that, the pitch-row of described double-deck porous plate is that 0.5mm, aperture are 0.5mm;
Described silk screen filter net is comprised of stainless steel wire corrugated wire gauze packing, and wherein, the string diameter of described screen waviness is that 0.2mm, aperture are 0.2mm.
4. smoke exhaust ventilator as claimed in claim 3, is characterized in that, described smoke exhaust ventilator also comprises the air exhauster of being located on housing, the bleeding point of described air exhauster be located at silk screen filter net directly over.
5. smoke exhaust ventilator as claimed in claim 4, is characterized in that, described water circulation system also comprises triple valve, valve; Wherein, described water pump, triple valve connect by water (flow) direction pipeline, and two other delivery port of described triple valve is connected with scavenge pipe with mozzle respectively, on described mozzle and scavenge pipe, is respectively equipped with valve.
6. smoke exhaust ventilator as claimed in claim 5, is characterized in that, described water tank is provided with overfall, sewage draining exit, water inlet, and described sewage draining exit and water inlet are located at water tank bottom, and described overfall is located at water tank middle and upper part; Described overfall, sewage draining exit, water inlet be connecting pipe respectively.
7. smoke exhaust ventilator as claimed in claim 6, is characterized in that, described water circulation system also comprises inlet regulating valve; Described inlet regulating valve is located in the connecting pipe of water tank inlet; Described water circulation system also comprises draining valve; Described draining valve is located in the connecting pipe of water tank sewage draining exit.
8. smoke exhaust ventilator as claimed in claim 7, is characterized in that, described water circulation system also comprises liquid level display, and described liquid level display is located on housing.
9. smoke exhaust ventilator as claimed in claim 8, it is characterized in that, described water circulation system also comprises filter, described filter mode with bolts is fixed in water tank and water tank is divided into first and second portion, described liquid level display, water inlet, water pump are located in first's part water tank, and the diversion outlet of described overfall, sewage draining exit and guiding gutter is located in second portion water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313064.2U CN203980382U (en) | 2014-06-12 | 2014-06-12 | A kind of smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313064.2U CN203980382U (en) | 2014-06-12 | 2014-06-12 | A kind of smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980382U true CN203980382U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420313064.2U Expired - Fee Related CN203980382U (en) | 2014-06-12 | 2014-06-12 | A kind of smoke exhaust ventilator |
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| Country | Link |
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| CN (1) | CN203980382U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896553A (en) * | 2015-06-29 | 2015-09-09 | 许文华 | Automatic-cleaning semi-closed smoke exhaust ventilator |
| CN106765419A (en) * | 2017-02-23 | 2017-05-31 | 中山市甜妻厨卫电器有限公司 | A kind of nanometer wind wheel lampblack absorber with automatic cleaning function |
| CN106881011A (en) * | 2017-01-18 | 2017-06-23 | 合肥杰通环境技术有限公司 | A kind of compound smoke hood type lampblack purifying system |
-
2014
- 2014-06-12 CN CN201420313064.2U patent/CN203980382U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896553A (en) * | 2015-06-29 | 2015-09-09 | 许文华 | Automatic-cleaning semi-closed smoke exhaust ventilator |
| CN106881011A (en) * | 2017-01-18 | 2017-06-23 | 合肥杰通环境技术有限公司 | A kind of compound smoke hood type lampblack purifying system |
| CN106765419A (en) * | 2017-02-23 | 2017-05-31 | 中山市甜妻厨卫电器有限公司 | A kind of nanometer wind wheel lampblack absorber with automatic cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170612 |