CN107435961A - A kind of fume-exhausting system for open kitchen - Google Patents
A kind of fume-exhausting system for open kitchen Download PDFInfo
- Publication number
- CN107435961A CN107435961A CN201610365318.9A CN201610365318A CN107435961A CN 107435961 A CN107435961 A CN 107435961A CN 201610365318 A CN201610365318 A CN 201610365318A CN 107435961 A CN107435961 A CN 107435961A
- Authority
- CN
- China
- Prior art keywords
- air
- housing
- air inlet
- fume
- air cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 127
- 239000007789 gas Substances 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000003546 flue gas Substances 0.000 claims abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 12
- 238000010792 warming Methods 0.000 claims description 12
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims description 10
- 239000000779 smoke Substances 0.000 abstract description 42
- 239000003517 fume Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 9
- 230000005684 electric field Effects 0.000 description 6
- 239000004071 soot Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000006233 lamp black Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2028—Removing cooking fumes using an air curtain
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
A kind of fume-exhausting system for open kitchen, including range hood, the air curtain mechanism at top on front side of range hood, it is characterised in that：Also include the air cleaning unit of air curtain areas outside formed positioned at air curtain mechanism, the air cleaning unit includes at least one with the indoor air inlet connected, and the air cleaning unit is also including at least one with the indoor gas outlet connected.This is used for the fume-exhausting system in open kitchen, not only there is traditional flue gas discharger, and also there is internal circulation system can aid in being purged the oil smoke of interior, but also with heat-exchange system, fresh air compensation system, air curtain system etc., the air of interior can preferably be purified, and small volume, cost are relatively low, as long as the air cleaning unit for installing the present invention additional on the basis of existing fume exhauster for kitchen can be achieved, the control of the air in open kitchen is realized, and substantially improves the air quality in kitchen.
Description
Technical field
The present invention relates to a kind of fume-exhausting system for open kitchen.
Background technology
Range hood is used by most of families extensively as a kind of machine for kitchen use.Existing range hood species is various, configurations.The either range hood of which type, a housing is generally included, the lower section of the housing is an air inlet, and the top of housing is an air outlet, and volute of blower is provided with housing, and the motor of turbine driving wheel rotation is provided with spiral case.An exhaust fume collecting hood is typically provided with below the housing, air inlet is provided with exhaust fume collecting hood, the volute of blower in body and impeller are polluted in order to prevent oil smoke from entering inside range hood as far as possible, also prevent oil smoke to be discharged into air as far as possible simultaneously and influence environment, existing range hood can all be equipped with lampblack filter in air inlet, and the lower section of lampblack filter is provided with lubricating cup or oil groove is used for the cooking fume-collecting that is filtered out the filter.
Whether the lampblack filter of the range hood of above-mentioned the first or second, all leave the problem of one very big, the oil smoke of i.e. existing these range hoods suction, the separation of good oil smoke and gas can not possibly be accomplished in range hood, therefore, it is then discharged out by its air outlet into common flue into the gas of air, still substantial amounts of oil smoke is contained, not only so that oil smoke is easily assembled in the metope and flue of building, it is unfavorable for clearing up, and oil smoke drains into air, also pollutes environment, the health of people is influenceed.That is or existing range hood, it can not accomplish the oil smoke of suction and gas being kept completely separate, and discharge clean gas, therefore can not possibly accomplish that outdoor can only be drained into by flue to indoor exhaust, gas.
Existing family, the requirement more and more higher to house decoration, openr especially for space is made, decoration style more modernizes, and many families can use the finishing mode in open kitchen.But existing open kitchen, range hood is only relied on to carry out the removing of oil smoke, not only goes oil smoke effect not good enough, and also results in whole kitchen so that the variation of the air quality of the interior space.
The content of the invention
The technical problems to be solved by the invention be to provide one kind can oil smoke effectively in clean room, and realize the fume-exhausting system for open kitchen to the gas after indoor emission treatment.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of fume-exhausting system for open kitchen, including range hood, the air curtain mechanism of adjacent galley ceiling position is nearby arranged on positioned at range hood, it is characterised in that：Also include the air cleaning unit of air curtain areas adjacent formed positioned at air curtain mechanism, the air cleaning unit includes at least one with the indoor air inlet connected, and the air cleaning unit is also including at least one with the indoor gas outlet connected.
In order that the oil smoke of range hood suction can also include at least one air inlet connected with range hood to indoor discharge, the air cleaning unit.
Preferably, the air outlet of the range hood is communicated to the first end of triple valve, and the second end of the triple valve is connected to the flue in the external world, and three-terminal link is connected to air cleaning unit to connecting pipe and by connecting pipe.
In order to preferably remove oil smoke, flue gas removing device is additionally provided with the connecting pipe.
Preferably, the air cleaning unit includes housing, and the air cleaning member in housing, the housing is provided with the air inlet and gas outlet, the air inlet is communicated to the air inlet of the air cleaning member, the air outlet of the air cleaning member is vertical with the air inlet of the air cleaning member, and the case inside is provided with blower fan.
For the air preferably in clean room, on air channel between the air outlet and housing blower fan of the air cleaning member, provided with other functional modules, other described functional modules include at least one in sterilization module, cooling and warming module, taste removal module and humidification module.
In order to preferably remove oil smoke, the air cleaning member includes coarse filtration unit and/or thin filter element.
Oil smoke is removed in order to better control over the plurality of part, is purified the air of a room, also include smoke detectors, humidity sensor, temperature sensor, and the signal transacting and receive-transmit system being connected with the plurality of sensor, the signal transacting and receive-transmit system are connected to the air cleaning unit.
An alternative embodiment as the present invention, opening, which is respectively equipped with, on the upper surface and/or lower surface of the housing forms the air inlet, the air inlet of the air cleaning member is exposed to the air inlet, the air outlet of the air cleaning member is two and is respectively facing described two relative side faces of housing, and the side face of the housing is provided with gas outlet, the sterilization module, cooling and warming module, taste removal module and humidification module are laterally set gradually from the air outlet of the air cleaning member to gas outlet along the housing.
Another alternative embodiment as the air cleaning unit of the present invention, the side face of the housing and upper surface are provided with air inlet, the lower surface of the housing is provided with gas outlet, coarse filtration unit circle on the inside of the side face of housing, the thin filter element is located at the lower section of the air inlet of upper surface, the centre position of the lower section of the thin filter element, provided with other functional modules and blower fan, the side of other functional modules separates with the coarse filtration unit, the gas of the coarse filtration unit discharge is upwardly into thin filter element, other functional modules are entered back into after meticulous filter element.
Another alternative embodiment as the air cleaning unit of the present invention, the air inlet is located at the upper and lower surface of housing, gas outlet is located at the surrounding side face of housing, the centre position of housing is provided with blower fan, the air outlet of blower fan is connected to the gas outlet on housing surrounding side face, the air intake vent of blower fan sets the air inlet being communicated on the upper and lower surface of housing up and down respectively, and air cleaning member is additionally provided between blower fan and air inlet.
Compared with prior art, the advantage of the invention is that this is used for the fume-exhausting system in open kitchen, with range hood, air curtain mechanism and air cleaning unit, oil smoke can be removed well, and the air clean to indoor discharge, and the purification regulation of room air can be carried out, not only purify the air of interior, also the pure and fresh of outdoor air can be ensured, prevent the pollution of air.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the fume-exhausting system for open kitchen of the embodiment of the present invention.
Fig. 2 is the schematic diagram of the other direction of the fume-exhausting system for open kitchen of the embodiment of the present invention.
Fig. 3 is the range hood of the embodiment of the present invention and the schematic diagram of air cleaning unit.
Fig. 4 is the schematic diagram of the air cleaning unit of the embodiment of the present invention.
Fig. 5 is the schematic diagram of the other direction of the air cleaning unit of the present invention.
Fig. 6 is the sectional view of the line A-A along Fig. 4.
Fig. 7 is the section plan of the line A-A along Fig. 4.
Fig. 8 is the exploded view of the air cleaning unit of the embodiment of the present invention.
Fig. 9 is the sectional view of the line B-B along Fig. 4.
Figure 10 is the schematic diagram of the air cleaning member in the air cleaning unit of the embodiment of the present invention.
Figure 11 is the magnified partial view in Fig. 8.
Figure 12 is the schematic diagram of the tornadotron in the air cleaning unit of the embodiment of the present invention.
Figure 13 is the sectional view of the tornadotron in Figure 10.
Figure 14 is the sectional view of the other direction of tornadotron in Figure 10.
Figure 15 is the sectional view of the air cleaning unit of second embodiment of the invention.
Figure 16 is the top view of the air cleaning unit of second embodiment of the invention.
Figure 17 is the schematic diagram of the air cleaning unit of third embodiment of the invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1, 2, this is used for the fume-exhausting system in open kitchen, including range hood 10, near range hood 10, it is particularly at air curtain mechanism 70 of the range hood 10 close to the adjacent galley ceiling position of user side, with the air cleaning unit 50 of air curtain areas adjacent formed located at air curtain mechanism 70, i.e., described air curtain mechanism 70 is located between the air cleaning unit 50 and the range hood 10.
The air curtain mechanism 70 can be independently arranged or be integrally formed with range hood 10, or be integrally formed with air cleaning unit 50.The air curtain mechanism 70 is used in range hood 10 in use, producing a circle air curtain around range hood 10 so that oil smoke can be concentrated in air curtain mechanism 70 so that range hood 10 can preferably absorb oil smoke.But because people needs to be operated before range hood, therefore, even if still occurring that oil smoke is spilt from air curtain mechanism 70 with air curtain mechanism 70, the oil smoke can of escape is absorbed totally by air cleaning unit 50.And the outside of the air cleaning unit 50, it is also provided with air curtain mechanism 70 so that also form air curtain around air cleaning unit 50, can preferably remove oil smoke.In addition, wall is typically leaned at the back side of range hood 10, therefore, the air curtain mechanism 70 can be three directions in the outside that wall scroll is independently arranged at range hood 10, and the shape around range hood 10 is formed around range hood 10 or wall scroll.The air curtain mechanism 70 can also can also surround range hood 10 towards the position of user only located at the front side of range hood 10.
As shown in Figure 3, the air outlet 20 of range hood 10 is provided with a triple valve 30, the air outlet 20 and outlet housing of the first end connection range hood 10 of the triple valve 30, the extraneous flue of second end end connection, for oil smoke caused by range hood 10 to be discharged by flue, 3rd end is connected to an air cleaning unit 50 by a connection channel 40, triple valve 30 can switch range hood 10 caused by oil smoke drain into extraneous flue and still drain into the air cleaning unit 50.And in order to preferably eliminate oil smoke, the other structures such as flue gas removing device 60 can be set in the interface channel 40.
The air cleaning unit 50, including at least one air inlet 11 set up, for being connected with the interface channel 40, i.e., it is connected with range hood 10, including it is at least one with the indoor air inlet 11 connected and at least one with the indoor gas outlet 12 connected.The air cleaning unit 50 includes housing 1, and the air cleaning member 2 in housing 1.The housing 1 is flat shape, and as shown in Figure 2,3, to be square, and the housing 1 is provided with air inlet 11 and gas outlet 12.
As shown in Figure 4,5, the air inlet 11 of the housing 1 is located in the upper and lower surface of housing 1, and gas outlet 12 is located on the surrounding side face of housing 1.The air inlet of air cleaning member 2 can not also face the gas outlet 12 on housing 1 towards air inlet 11, the gas outlet of air cleaning member 2 against the gas outlet 12 on housing 1.
As shown in Figure 4,5, there are two air inlets 11 in upper and lower surface on the housing 1, a gas outlet 12 is respectively provided with the relative side face of the two of which in the surrounding side face of housing 1.And the air outlet of air cleaning member 2 is set towards the gas outlet 12, the air inlet of air cleaning member 2 is set towards the air inlet 11.Therefore, two air cleaning members 2 are provided with the air cleaning unit.Particularly, opening is respectively equipped with the upper and lower surface of the housing 1 and forms the air inlet 11, the air inlet 11 exposes the air inlet of the air cleaning member 2, and the air inlet of air cleaning member 2 is located at the position of the air inlet 11.The inner side of gas outlet 12 of the housing 1 is provided with blower fan 5 so that guides the air-flow in housing 1 into gas outlet 12 and discharges, for directing air flow out to gas outlet 12 and discharging.I.e. in the air inlet 11 of the housing 1 to the gas channel between gas outlet 12, air cleaning member 2 and blower fan 5 are set gradually, other functional modules can also be set between the air cleaning member 2 and blower fan 5.The blower fan 5 is vortex fan.
As shown in Fig. 6,7,8, the air inlets of two air cleaning members 2 separately down and is set up, and its air outlet is two, is set respectively towards the gas outlet on two relative perisporiums of housing 1.Air inlet 11 of the extraneous soot gas from housing 1, that is the air inlet air inlet clean unit 2 of air cleaning member 2, and after carrying out oil smoke separation via air cleaning member 2, discharged from the air outlet of air cleaning member 2, the air outlet of air cleaning member 2 is mutually perpendicular to its air inlet, is then expelled to the outside of housing 1 from the gas outlet 12 of housing 1.On air channel between blower fan 5 of the air outlet to the gas outlet 12 of housing 1 of air cleaning member 2, sterilization module 3, cooling and warming module 4 can be sequentially provided with, is also provided with other functional modules such as taste removal module, dehumidification module.Therefore, the soot gas after the air cleaning unit, can purification filtering be expelled directly out into clean gas, and then from the gas outlet 12 of housing 1.The air cleaning unit, it can be installed on the furred ceiling in kitchen, the position and structure fanned similar to air-conditioning or bathroom aerating, not only small volume, appearance looks elegant, and can be more environmentally-friendly, free from environmental pollution to indoor discharge gas rather than to outdoor discharge.
As shown in Fig. 9-14, for the structure of two groups of air cleaning members 2, every group of air cleaning member 2 includes at least two tornadotrons 21 extended in the same direction side by side, the tornadotron 21 is in hollow cylindrical structural, and both ends are provided with opening and form air outlet 213, the center section of side wall 211 of the tornadotron 21 is provided with along the axially extending opening of tornadotron 21, forms air inlet 212.The wind scooper 214 that the periphery of the air inlet 212 extends laterally formed with a circle, the wind scooper 214 is included along axially extending two of tornadotron 1 relative the first spigot surface 2141 and the second spigot surface 2142, wherein the first spigot surface 2141 extends vertically along the tangent line of the side wall 211 of tornadotron 21 laterally from air inlet 212, and the second spigot surface 2142 is gradually distance from first spigot surface 2141 from air inlet 212 and extended laterally.Therefore, pass through the effect of blower fan, enter the oil smoke of tornadotron 21 from air inlet 212, it can be spun up in tornadotron 21, and then the side wall of soot gas and tornadotron 21 is collided, due to having friction between the side wall of oil droplet and tornadotron 21, then oil droplet molecule can be stayed in the side wall of tornadotron 21, and the gas separated with oil droplet molecule is gradually towards two end motions, from the air-out of air outlet 213.
In order to further separate oil droplet and gas, the interior of the tornadotron 21 is provided with one along its axially extending wire 22, preferably, center extension of the wire 22 along tornadotron 21, the air cleaning member also includes a HV generator (not shown), one in the both positive and negative polarity of the HV generator side wall 211 for being connected to tornadotron 21, another in the both positive and negative polarity of HV generator are connected to the wire 22.When the HV generator works, a cylindrical electric field is internally formed in the tornadotron 21, under the cylindrical electric field action, free electron in air will move to the two poles of the earth, after voltage of electric field is increased to certain numerical value, when the air containing fume molecules spirally by the tornadotron 21 when, most fume molecules are combined to form anion with negatron, and in the presence of electric field, it is deposited on a pole of the side wall 211 of tornadotron 21.The separation rate of soot gas is more improved, preferably cleaning of the gas by the air cleaning member.
Therefore, the structure of tornadotron can make gas rotate, and possess filtering bulky grain thing ability, be effectively increased material and be captured and decompose probability, compensate for the function that electrostatic plasma can not be completed；And increase live wire among tornadotron, also it compensate for whirlwind tubular construction and the shortcomings that insufficient caught to little particle, and the electrostatic plasma electric field structure, it is not only able to remove oil droplet molecule, and it is not take up other spaces and volume, other setting structure is not needed, electric field can be realized using this body structure of tornadotron.Existing strainer filtering structure is compared in addition, and whirlwind bore is big, is not easy to block, and substantially prolongs the cleaning frequency, and without changing permanent use, use cost substantially reduces.
Such as Fig. 9, shown in 10, include two groups of setting up and down two group air cleaning members in the air cleaning unit, and every group of air cleaning member includes multiple tornadotrons 21 being arranged side by side, the bearing of trend of tornadotron 21 in two groups of air cleaning members is identical, the direction of the air inlet 212 of each tornadotron 21 is identical in every group of air cleaning member, the air inlet of tornadotron 21 in two groups of air cleaning members is towards conversely, the air inlet 212 of tornadotron in i.e. underlying one group of air cleaning member is down-set, the air inlet 212 of tornadotron 21 in air cleaning member above is set up, the air inlet 212 of tornadotron 21 in every group of air cleaning member 2 is respectively toward to the air inlet 11 on the air inlet 11 on the upper surface of housing 1 and the lower surface of housing 1.The air outlet 213 of at least two tornadotrons 21 in the air cleaning member 2 is the air outlet of air cleaning member 2, and in the embodiment, two air cleaning members 2 include the air outlet positioned at both sides.
The air cleaning member also includes the fixed mount 23 for fixing at least two tornadotrons, the support 231 of the writing board shape of fixed mount 23, and the perforate 232 to match on support 231 with the shape of the wind scooper 214 of tornadotron 21, the periphery of the perforate 232 be provided with extend towards wind scooper 214 and respectively the fixed edge positioned at the inner side of wind scooper 214 along 233.The fixed mount 23 can carry out tornadotron 21 guide-localization, form an entirety.And the fixed mount 23 of above-mentioned two groups of air cleaning members can be integrally formed, and can also be separated shaping and be interfixed.It is not only simple in construction and the tornadotron in every group of air cleaning member can be integrally formed with wind scooper, it is easy to process, and the globality of filtering oil smoke part is also improved, prevent the escape of oil smoke.The fixed mount 23 also includes the side plate 235 perpendicular with the support 231 of writing board shape, the end for fixing tornadotron 21 is used on the side plate 235, and wire 22 to be connected to HV generator by the side plate 235.In two groups of air cleaning members as shown in Figure 6,7, the tornadotron 21 of every group of air cleaning member shares the side plate 235 of both sides, i.e. side plate 235 in every group of air cleaning member is connected or is integrally formed.The prerotation vane of regulation wind direction can also be set on the gas outlet 12 of housing 1 so that the gas direction of blowout is adjusted.
As shown in Figure 15,16, for the schematic diagram of the second embodiment of air cleaning unit 50 of the present invention, the housing 1 of air cleaning unit in the embodiment is flat circle, the surrounding side face of the housing 1 has air inlet 11, there is gas outlet 12 on lower surface, the upper surface of housing 1 also has air inlet 11, for connecting the range hood 10 in kitchen.
Air cleaning member 2, other functional modules and blower fan 5 are sequentially provided with the air inlet 11 to the gas channel of gas outlet 12, the air cleaning member 2 can be the structure of the air cleaning member 2 as described in above-mentioned embodiment, can also include coarse filtration unit 100 and thin filter element 200, other functional modules include sterilization module 3, at least one in cooling and warming module 4, taste removal module, humidification module.The coarse filtration unit 100 can be the structure or other air purification structures of above-mentioned air cleaning member 2, the oil smoke larger for filtering particle；Thin filter element 200 can be filter structure as shown in figure 11 or other air cleaning members, for filtering the less oil smoke of particle.I.e. air cleaning member 2 includes above-mentioned structure.
The coarse filtration unit 100 circle on the inside of the side face of housing 1, that is the circle of periphery one of the housing 1 is provided with a circle tornadotron 21, the air inlet 212 of tornadotron 21 towards housing 1 side face on the outside of, the thin filter element 200 is located at the middle upper part of housing 1, the top of the thin filter element 200 is the air inlet 11 of the upper surface of housing 1, the lower section of thin filter element 200, that is the centre position of coarse filtration unit 100, provided with sterilization module 3, cooling and warming module 4 and blower fan 5, the sterilization module 3, cooling and warming module 4 are other functional modules.The side of other functional modules is spaced apart with coarse filtration unit 100, i.e. air-flow enters in housing 1 from the air inlet 11 of the side face of housing 1, by upward after coarse filtration unit 100, enter thin filter element 200 and other functional modules from top, then thin filter element 200 and other functional modules are passed sequentially through, middle gas outlet 12 is discharged from below.
As shown in figure 17, for air cleaning unit 50 of the present invention 3rd embodiment schematic diagram, the housing 1 in the embodiment is column, and air inlet 11 is located at the upper and lower surface of housing 1, and gas outlet 12 is located at the surrounding side face of housing 1.The centre position of housing 1 is provided with blower fan 5, the air outlet of blower fan 5 is connected to the gas outlet 12 on the surrounding side face of housing 1, the air intake vent of blower fan 5 sets the air inlet 11 being communicated on 1 upper and lower surface of housing up and down respectively, and coarse filtration unit 100, thin filter element 200 and other functional modules are additionally provided between blower fan 5 and air inlet 11.
Air cleaning member 2, air cleaning member 300 and blower fan 5 are set gradually on gas channel between i.e. above-mentioned air inlet 11 and gas outlet 12, the air cleaning member 2 includes coarse filtration unit 100 and thin filter element 200, can also only have coarse filtration unit 100 or thin filter element 200, other described functional modules can include sterilization module 3, cooling and warming module 4, at least one in taste removal module and the above-mentioned module of humidification module.Other functional modules can also be not provided with.
Therefore, from oil smoke caused by range hood 10, it can be entered by triple valve 30 and interface channel 40 from the air inlet 11 on the upper surface of the air cleaning unit 50, and one, the top unit in two groups of air cleaning members 2 of the air inlet up and down by being set in housing 1 carries out the filtration, purification of oil smoke, then discharged from the gas outlet 12 in the surrounding side wall of housing 1, and the down-set air cleaning member 2 of another set air inlet in housing 1, air inlet 11 on lower surface that other soot gas in kitchen pass through housing 1 can be sucked, and also discharged from the gas outlet 12 in the surrounding side wall of housing 1.And work as range hood 10 when not in use, suck air from below in air cleaning member 2 that can also be, carry out fume purifying or purify the function of air.Certain ability with technical staff it is also contemplated that, can be that air inlet is set in the upper surface of housing 1, and it is also provided with air inlet in the surrounding side wall of housing 1, and gas outlet is set also may be used on the lower surface of housing 1, because the air cleaning member has small volume and an air cleaning member of air intake and air outlet vertical, can accomplish real purifying oil fume, it is possible to which the structures such as cooling and warming unit are set.
Above-mentioned range hood 10 and smoke discharging pipe 20 can form smoke exhaust system, range hood 10 can form interior circulating purification system with air cleaning unit 50, the air curtain mechanism 70 can form air-flow baffle system, such as the air-flow air curtain that can be downwardly and outwardly dispelled in the surrounding formation of range hood, for producing air-flow barrier.It is further provided with heat-exchange system, the heat-exchange system can be separately provided, such as air-conditioning etc., can also be as in above-mentioned indoor air-purification device, cooling and warming module is set, it can in addition contain set fresh air compensation system, the fresh air compensation system can set corresponding module in air cleaning unit indoors, can also be separately provided.And fresh air compensation system can also include oxygenation module, for adjusting the oxygen content of the interior space.The fresh air compensation system can be formed or be individually formed in the air curtain mechanism 70, i.e., ventilation mouth is set at the top of each position in kitchen.
The other air cleaning unit, i.e., in above-mentioned interior circulating purification system, taste removal module, sterilization module etc. can also be included, for carrying out taste removal and sterilizing function to the air of interior.
The fume-exhausting system for being used for open kitchen can also include self-cleaning system, the self-cleaning system can utilize steam or other principles etc. to air cleaning unit, cooling and warming module etc. is cleaned, and air cleaning member is included in the air cleaning unit, thoroughly oil smoke separation can be accomplished, and then can also realize and not have to be cleaned for a long time.
And the fume-exhausting system for being used for open kitchen also needs to include various sensors, including smoke detectors, humidity sensor, temperature sensor etc., independently it can set or be installed in each device, the plurality of sensor is connected to signal transacting and receive-transmit system.The signal transacting and receive-transmit system, for controlling the switch of above-mentioned multiple systems.And the information processing and receive-transmit system are also connected with the gas burning system for including kitchen range, for controlling the switch of kitchen range.
When signal control and receive-transmit system receive the signal of kitchen range start work, smoke exhaust system can be started, a large amount of flue gases are actively discharged into outdoor, while start air-flow baffle system, cooking area is held together within air curtain, makes the flue gas in the region can not be excessive.It when interior circulating purification system, which must arrive present position, the signal of oil smoke, will immediately open, will be discharged after flue gas suction purification.When environment temperature reaches set interval, heat-exchange system starts work.
When detecting gas leakage, processor instruction closing gas valve, and smoke exhaust system and fresh air compensation system are opened simultaneously, it is as early as possible that indoor fuel gas concentration is near minimum, and information is sent to specified user, prompt its return in time to handle.
In system idle, self-cleaning system carries out self-cleaning according to environmental aspect in equipment, can avoid secondary pollution.
When detecting that indoor oxygen content is less than setting value, aeration system is started working to indoor offer high-concentration oxygen.
This is used for the fume-exhausting system in open kitchen, with range hood, air curtain mechanism and air cleaning unit, oil smoke can be removed well, and the air clean to indoor discharge, and the purification regulation of room air can be carried out, the air of interior has not only been purified, can also ensure the pure and fresh of outdoor air, prevent the pollution of air.
Although the preferred embodiments of the present invention described in detail above, it is to be clearly understood that for those skilled in the art, the present invention can have various modifications and variations.Any modification, equivalent substitution and improvements made within the spirit and principles of the invention etc., should be included in the scope of the protection.
Claims (11)
1. a kind of fume-exhausting system for open kitchen, including range hood (10), positioned at range hood (10)
Nearby it is arranged on the air curtain mechanism (70) of adjacent galley ceiling position, it is characterised in that：Also include being located at air curtain mechanism
(70) air cleaning unit (50) of the air curtain areas adjacent formed, the air cleaning unit (50) are included extremely
Few one also includes at least one and indoor company with the indoor air inlet (11) connected, the air cleaning unit (50)
Logical gas outlet (12).
2. it is used for the fume-exhausting system in open kitchen as claimed in claim 1, it is characterised in that：The purification of air
Device (50) also includes at least one air inlet (11) connected with range hood (10).
3. it is used for the fume-exhausting system in open kitchen as claimed in claim 2, it is characterised in that：The range hood
(10) air outlet (20) is communicated to the first end of triple valve (30), the second end connection of the triple valve (30)
To the flue in the external world, three-terminal link to connecting pipe (40) and purification of air is connected to by connecting pipe (40)
Device (50).
4. it is used for the fume-exhausting system in open kitchen as claimed in claim 3, it is characterised in that：The connecting pipe
(40) flue gas removing device (60) is additionally provided with.
5. the fume-exhausting system for open kitchen as described in claim 3 or 4, it is characterised in that：The air
Purifier (50) includes housing (1), and the air cleaning member (2) in housing (1), the shell
Body (1) is provided with the air inlet (11) and gas outlet (12), and the air inlet (11) is communicated to the air
The air inlet of clean unit (2), air outlet and the air cleaning member (2) of the air cleaning member (2)
Air inlet it is vertical, be provided with blower fan (5) on the inside of the housing (1).
6. it is used for the fume-exhausting system in open kitchen as claimed in claim 4, it is characterised in that：The purification of air
On air channel between the air outlet and housing (1) blower fan (5) of unit (2), provided with other functional modules, it is described its
His functional module includes at least one in sterilization module (3), cooling and warming module (4), taste removal module and humidification module
It is individual.
7. it is used for the fume-exhausting system in open kitchen as claimed in claim 6, it is characterised in that：The purification of air
Unit (2) includes coarse filtration unit (100) and/or thin filter element (200).
8. it is used for the fume-exhausting system in open kitchen as claimed in claim 1, it is characterised in that：Also include flue gas to pass
Sensor, humidity sensor, temperature sensor, and the signal transacting and receive-transmit system being connected with the plurality of sensor, institute
State signal transacting and receive-transmit system is connected to the air cleaning unit (50).
9. it is used for the fume-exhausting system in open kitchen as claimed in claim 7, it is characterised in that：The housing (1)
Upper surface and/or lower surface on be respectively equipped with opening and form the air inlet (11), the air cleaning member (2)
Air inlet be exposed to the air inlet (11), the air outlet of the air cleaning member (2) is for two and respectively
Towards described (1) two relative side face of housing, and the side face of the housing (1) is provided with gas outlet (12), institute
Sterilization module (3), cooling and warming module (4), taste removal module and humidification module are stated from the air cleaning member (2)
Air outlet to gas outlet along the housing (1) laterally set gradually.
10. it is used for the fume-exhausting system in open kitchen as claimed in claim 7, it is characterised in that：The housing (1)
Side face and upper surface be provided with air inlet (11), the lower surface of the housing (1) is provided with gas outlet (12),
The coarse filtration unit (100) circle on the inside of the side face of housing (1), the thin filter element (200) are located at
The lower section of the air inlet (11) of upper surface, the centre position of the lower section of the thin filter element (200), provided with other
Functional module and blower fan (5), the side of other functional modules separates with the coarse filtration unit (100), described
The gas of coarse filtration unit (100) discharge is upwardly into thin filter element (200), through meticulous filter element (200)
After enter back into other functional modules.
11. it is used for the fume-exhausting system in open kitchen as claimed in claim 5, it is characterised in that：The air inlet
(11) it is located at the upper and lower surface of housing (1), gas outlet (12) are located at the surrounding side face of housing (1), shell
The centre position of body (1) is provided with blower fan (5), and the air outlet of blower fan (5) is connected on housing (1) surrounding side face
Gas outlet (12), the air intake vent of blower fan (5) is set up and down respectively to be communicated on housing (1) upper and lower surface
Air inlet (11), and air cleaning member (2) is provided between blower fan (5) and air inlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610365318.9A CN107435961B (en) | 2016-05-27 | 2016-05-27 | Oil fume suction system for open kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610365318.9A CN107435961B (en) | 2016-05-27 | 2016-05-27 | Oil fume suction system for open kitchen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107435961A true CN107435961A (en) | 2017-12-05 |
| CN107435961B CN107435961B (en) | 2022-10-25 |
Family
ID=60453726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610365318.9A Active CN107435961B (en) | 2016-05-27 | 2016-05-27 | Oil fume suction system for open kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107435961B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345537A (en) * | 2019-07-31 | 2019-10-18 | 宁波东大空调设备有限公司 | Kitchen air purifying Contiuum type unit |
| CN110594818A (en) * | 2019-09-16 | 2019-12-20 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN110726174A (en) * | 2018-06-29 | 2020-01-24 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN111720871A (en) * | 2020-07-04 | 2020-09-29 | 王凌杭 | Lampblack absorber is recycled to oil smoke |
| CN114263948A (en) * | 2020-09-25 | 2022-04-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, range hood control method and device and computer storage medium |
| CN115247821A (en) * | 2022-06-20 | 2022-10-28 | 宁波方太厨具有限公司 | A range hood and its air supply control method |
-
2016
- 2016-05-27 CN CN201610365318.9A patent/CN107435961B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726174A (en) * | 2018-06-29 | 2020-01-24 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN110726174B (en) * | 2018-06-29 | 2023-10-20 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN110345537A (en) * | 2019-07-31 | 2019-10-18 | 宁波东大空调设备有限公司 | Kitchen air purifying Contiuum type unit |
| CN110594818A (en) * | 2019-09-16 | 2019-12-20 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN111720871A (en) * | 2020-07-04 | 2020-09-29 | 王凌杭 | Lampblack absorber is recycled to oil smoke |
| CN114263948A (en) * | 2020-09-25 | 2022-04-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, range hood control method and device and computer storage medium |
| CN115247821A (en) * | 2022-06-20 | 2022-10-28 | 宁波方太厨具有限公司 | A range hood and its air supply control method |
| CN115247821B (en) * | 2022-06-20 | 2025-02-07 | 宁波方太厨具有限公司 | Range hood and air supply control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107435961B (en) | 2022-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107435961A (en) | A kind of fume-exhausting system for open kitchen | |
| CN107435964A (en) | A kind of air curtain system for preventing fumes escaping | |
| US7591867B2 (en) | Ventilation system | |
| CN205717436U (en) | A kind of Integral type kitchen structure | |
| CN107435962A (en) | A kind of control system and its control method of open air in kitchen environment | |
| CN107435963B (en) | Integral kitchen structure | |
| CN205747062U (en) | A kind of air curtain system preventing fumes escaping | |
| CN205783189U (en) | A kind of control system of open air in kitchen environment | |
| US20060102000A1 (en) | Wet type air cleaner | |
| CN205897261U (en) | Kitchen air clean system | |
| US20060230713A1 (en) | Wet type air cleaner | |
| CN202192967U (en) | Air channel structure of compact type air purifier | |
| KR20200086164A (en) | Air Cleaner Having Humidifying Function | |
| CN206001608U (en) | A kind of kitchen air purifying device | |
| CN209295222U (en) | A kind of kitchen indoor air cleaning system | |
| CN105674414A (en) | Indoor air purification system | |
| CN107435959A (en) | A kind of indoor air cleaning system | |
| KR102307537B1 (en) | Air condensing system for preventing inflow of out air | |
| CN205717621U (en) | Indoor air cleaning system | |
| CN209458995U (en) | A kind of fume-exhausting system in open kitchen | |
| KR100519301B1 (en) | wall air-cleaner combined ventilation function | |
| CN107435960A (en) | kitchen air purifying system | |
| CN208547017U (en) | A kind of oil fume purifier | |
| CN110671731A (en) | Range hood and control method | |
| CN201014616Y (en) | Range hood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A suction smoke system for open kitchens Granted publication date: 20221025 Pledgee: Bank of China Limited Ningbo Hangzhou Bay New Area sub branch Pledgor: NINGBO FOTILE KITCHEN WARE Co.,Ltd. Registration number: Y2024980037762 |