CN108240664A - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
- Publication number
- CN108240664A CN108240664A CN201711152391.9A CN201711152391A CN108240664A CN 108240664 A CN108240664 A CN 108240664A CN 201711152391 A CN201711152391 A CN 201711152391A CN 108240664 A CN108240664 A CN 108240664A
- Authority
- CN
- China
- Prior art keywords
- separator
- air inlet
- mentioned
- range hood
- intake leaf
- 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
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000007789 gas Substances 0.000 claims abstract description 66
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 44
- 208000002925 dental caries Diseases 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 46
- 239000000203 mixture Substances 0.000 claims description 7
- 238000005381 potential energy Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 4
- 239000003517 fume Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 16
- 239000000779 smoke Substances 0.000 description 11
- 238000010411 cooking Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 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
Abstract
The present invention relates to a kind of range hoods, and including the casing with inner cavity, air-out chamber, ozone generator and bactericidal purifying room, bactericidal purifying room is communicated by air inlet with air-out chamber, and is passed through gas outlet and communicated with inner cavity；Fixed rotating shaft and separator in bactericidal purifying room, are separately installed with ozone generator on separator, and the inner cavity of bactericidal purifying room can be divided at least two cavitys by separator, and ozone generator is at least having two states in separator rotation process：Under the first state, ozone generator is located at above-mentioned air inlet, gas outlet in same cavity；Under second of state, ozone generator is located in a closed cavity.The configuration of the present invention is simple, effectively ozone generator can be avoided to be damaged by fume pollution, the conversion to range hood various functions state can be conveniently realized simultaneously, and can reach good sterilizing deodoring effect, and ozone gas can effectively be avoided to leak caused by environment and health to influence.
Description
Technical field
The present invention relates to range hood field more particularly to a kind of there is the range hood of bactericidal purifying.
Background technology
Range hood is used to arrange outside flue gas, after a period of use, easy accumulation greasy dirt, such as oil suction inside range hood
The exhaust fume collecting hood of smoke machine, wind turbine etc..Greasy dirt gathers for a long time, is easy to cause inside range hood and grows germ, and leads to peculiar smell
It generates, so as to be impacted to the health of kitchen environment and user.
For traditional range hood generally without bactericidal purifying function, ozone is a kind of very strong gas of sterilizing ability,
Sterilizing ability is 3000 times or so of chlorine, has patent and is applied in the bactericidal purifying of range hood, such as：Application No. is
The Chinese invention patent of 201110258991.X (application publication number is 102966987 A of CN) discloses one kind, and there is disinfection to remove
Smelly multi-functional smoke suction device, inside ozone generator is installed, ozone generator outlet is connected to a solenoid valve control
Threeway, the outlet of threeway one end are directed toward housing cavity, shell are fastened on to sealing ring and clamp nut after other end stretching housing is outer
On body wall, threeway external part is connected with a leather hose.The inlet scoop of the device is able to turn on or off, thus can realize the device operation and it is static
Ozone goes mouldy the germ of growth because accumulating greasy dirt to its inside under state and the foul smell that distributes is carried out disinfection and removed.It however, should
Ozone free decomposing processor in device, can only be by following two modes to ozone gas after ozone terminates sterilization operation
It is handled：First way, ozone gas carry out selfdecomposition inside range hood；The second way, will be outside ozone gas
Row.Wherein first way treatment effeciency is poor, and the second way can pollute extraneous air, at the same also can human body health
It impacts.In addition, the device in above-mentioned patent generates ozone to oil suction by setting ozone generator, using ozone generator
Bactericidal purifying is carried out inside smoke machine, but ozone generator is chronically in the oil smoke surroundings inside range hood, a large amount of greasy dirts
Or the attachment of dust can make the short circuit of ozone generator and damage ozone generator, so as to influence the effect of its bactericidal purifying
Fruit.
Invention content
First technical problem to be solved by this invention be for the prior art and providing a kind of can effectively avoid ozone
The range hood that generator is damaged by greasy dirt.
Second technical problem to be solved by this invention be for the prior art and providing a kind of can make ozone generator
The ozone gas of generation reaches the range hood of dynamic equilibrium inside range hood.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of range hood, including with inner cavity
Casing, air-out chamber and ozone generator are provided with wind turbine in above-mentioned inner cavity, and above-mentioned air-out chamber has air outlet and air inlet, and
It is connected by the air inlet with inner cavity, which is characterized in that further include bactericidal purifying room, the bactericidal purifying room and above-mentioned air-out chamber are simultaneously
Row setting, and there is the side wall shared with the air-out chamber, air inlet is offered on the side wall, and opened up on above-mentioned bactericidal purifying room
There is the gas outlet connected with inner cavity；
Rotation is provided with separator in the bactericidal purifying room, is equipped with ozone generator on the separator, the separator
The inner cavity of bactericidal purifying room can be divided at least two independent cavitys, above-mentioned ozone generator is in separator rotation process
At least there are two states：Under the first state, which is located at same cavity with above-mentioned air inlet, gas outlet
In；Under second of state, which is located in the cavity of a closing.
Preferably, being also equipped with the heating unit for heat gas on the separator, the heating unit is with separation
At least there are two states in part rotation process：Under the first state, which is located at same with above-mentioned air inlet, gas outlet
In one cavity；Under second of state, which is located in the cavity of a closing.By setting heating chamber can be to oil suction
Ozone gas inside smoke machine carries out heat resolve, can not only improve the decomposition efficiency to ozone, and is avoided that outside ozone and arranges
Air and health are impacted, in addition, heating after hot gas can enter inner cavity by gas outlet, and pass through wind turbine into
Wind port enters in the inner cavity of wind turbine, and under the rotation of wind turbine, hot gas is imported in air-out chamber, so that hot gas is in range hood
Inside forms cycle, is at drying regime, effectively avoids the growth of bacterium.In addition, setting heating chamber can make heating unit
Under cooking status in confined space, so as to which necessary oil smoke pollutes it damage.
Preferably, it is additionally provided with the intake valve that can close off above-mentioned air inlet and gas outlet in the bactericidal purifying room
Plate and outlet valve plate, the intake leaf and outlet valve plate can be respectively with separator synchronous rotaries；Also, when above-mentioned intake leaf closes
When closing air inlet, above-mentioned outlet valve plate close synchronously gas outlet, when above-mentioned intake leaf opens air inlet, above-mentioned outlet valve plate
It is synchronous to open gas outlet.So as under cooking status, be in by simple operations ozone generator and/or heating unit
In confined space, necessary oil smoke pollutes damage to them.
There are many modes that above-mentioned intake leaf control air inlet opens and closes, and the preferred mode of one of which is：The air inlet
The relative position of valve plate and air inlet changes with the rotation of separator, and the intake leaf matches with air inlet.
Further, it is preferable that elastic reset component is provided between the intake leaf and separator, the elastic reset group
Part can make intake leaf have the trend for keeping offseting with air inlet.
Further, it is preferable that the cross section of the intake leaf is in arc-shaped., the both sides of above-mentioned separator are consolidated respectively
Surely there is the mounting bracket extended along separator short transverse, each mounting bracket includes the installing plate vertical with separator and is fixed on this
The limiting blend stop disposed on installing plate and with the installing plate；
The elastic reset component includes connecting rod and the spring that is set in the connecting rod, one end of the connecting rod with into
Valve plate is fixed, the other end wear on a mounting board and by stop nut limit, the intake leaf can by the connecting rod and
Move back and forth relative to separator；
Under above-mentioned spring the fully extended state, there are gap between the limiting blend stop and intake leaf, when the intake valve
Plate is mobile to separator and when overcoming above-mentioned gap, above-mentioned spring can obtain enough potential energy, which is enough to make intake leaf
Has the trend that holding offsets with air inlet.
Second of preferred embodiment that above-mentioned intake leaf control air inlet opens and closes be：The phase of the intake leaf and air inlet
It is constant to position, offer the circular venthole to match with above-mentioned air inlet on above-mentioned intake leaf, and intake leaf with
In separator rotary course, above-mentioned venthole is Chong Die with the air inlet and makes its of the air inlet open or the intake leaf
He partly covers the air inlet and makes inlet close.
It links preferably, the outlet valve plate is rotatably arranged in outlet and passes through driving member with above-mentioned separator.
Preferably, the ozone generator is always positioned at from heating unit in different cavitys.
Preferably, the gas outlet is located at the top of the air inlet port of above-mentioned wind turbine, so as to make ozone or hot gas fast
Enter in wind turbine fastly, and entered in air-out chamber by the rotation of wind turbine, realize ozone or hot gas inside range hood
Rapid Circulation.
Compared with prior art, the advantage of the invention is that：The present invention is provided with bactericidal purifying room, the bactericidal purifying room with
Air-out chamber is communicated by air inlet, which can be divided at least two cavitys by the rotation of separator, also,
Ozone generator in separator rotation process at least have two states：Under the first state, the ozone generator with it is above-mentioned
Air inlet, gas outlet are located in same cavity；Under second of state, which is located in a closed cavity.
In this way when range hood is in cooking status, ozone generator can be made to be located at closed cavity, so as to which oil smoke be avoided to make it
It is damaged into pollution.At range hood during sterilizing deodoring state, ozone generator is located at same with above-mentioned air inlet, gas outlet
Cavity, be full of under the power-assisted of air-flow that the ozone that ozone generator generates is entered by air inlet entire range hood inner cavity and its
Concentration can reach dynamic equilibrium.
Description of the drawings
Fig. 1 is the structure diagram of range hood in the embodiment of the present invention 1；
Fig. 2 is the partial structural diagram of range hood in the embodiment of the present invention 1；
Fig. 3 is another partial structural diagram of range hood in the embodiment of the present invention 1；
Fig. 4 is the partial structural diagram of outlet housing in the embodiment of the present invention 1；
Fig. 5 is the structure diagram of the other direction of Fig. 4；
Fig. 6 is another partial structural diagram of outlet housing in the embodiment of the present invention 1；
Fig. 7 is the structure diagram of separator in the embodiment of the present invention 1；
Fig. 8 is the partial structurtes of outlet housing are shown under sterilizing deodoring state in the embodiment of the present invention 1 or under heat resolve state
It is intended to；
Fig. 9 is another part of outlet housing is tied under sterilizing deodoring state in the embodiment of the present invention 1 or under heat resolve state
Structure schematic diagram；
Figure 10 is the partial structural diagram of outlet housing under cooking status in the embodiment of the present invention 1；
Figure 11 is the structure diagram of range hood in the embodiment of the present invention 2；
Figure 12 is the partial structural diagram of range hood in the embodiment of the present invention 2；
Figure 13 is another partial structural diagram of range hood in the embodiment of the present invention 2；
Figure 14 is the partial structural diagram of outlet housing under sterilizing deodoring state in the embodiment of the present invention 2；
Figure 15 is the structure diagram of the other direction of Figure 14；
Figure 16 is the partial structural diagram of outlet housing in the embodiment of the present invention 2；
Figure 17 is the structure diagram of separator in the embodiment of the present invention 2.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
Embodiment 1：
As shown in Fig. 1~10, a kind of range hood, including casing 1 and outlet housing 11 with inner cavity 10, above-mentioned inner cavity 10
In be provided with wind turbine 2, be provided with air-out chamber 3 in above-mentioned outlet housing 11, and the air-out chamber 3 be located at inner cavity 10 top and by into
Air port 31 is communicated with inner cavity 10, and the top of the air-out chamber 3 has air outlet 32, and outlet air valve plate is provided with (not in the air outlet 32
It shows, which can be used conventional structure of the prior art).
Bactericidal purifying room 4 is additionally provided in above-mentioned outlet housing 11, which is set up in parallel with above-mentioned air-out chamber 3,
And both it is located at the top of inner cavity 10.The bactericidal purifying room 4 has the vertically extending side wall shared with the air-out chamber 3
32, air inlet 33 is offered on the side wall 32, and offers the outlet connected with inner cavity 10 on the bottom wall of above-mentioned bactericidal purifying room 4
Mouth 41.
Further, vertically extending shaft 50 and separator 5 are fixed in bactericidal purifying room 4, the separator 5 and the shaft
50 are connected and can be rotated centered on the shaft 50, ozone generator 6 are separately installed on the separator 5 and for heat gas
Heating unit 7.In the present embodiment, bactericidal purifying room 4 is square, and above-mentioned separator 5 is rectangular plate, and above-mentioned shaft 50 is solid
The middle part of the separator 5 is scheduled on, above-mentioned ozone generator 6 and heating unit 7 are respectively fixed on the two sides of the separator 5.
In addition, the left and right sides of the separator 5 is respectively arranged with one piece of intake leaf 8 that can close above-mentioned air inlet 33, and the separation
The bottom of part 5 is provided with one piece of outlet valve plate 9 that can close above-mentioned gas outlet 41, and shaft 50 passes through the middle part of the outlet valve plate 9,
And 9 part of outlet valve plate of 50 both sides of shaft can block above-mentioned gas outlet 41.The top of separator 5 is provided with to drive
The motor 51 that above-mentioned shaft 50 rotates, above-mentioned ozone generator 6 and heating unit 7 are with separator 5 under the driving of the motor 51
Rotation.
The inner cavity of bactericidal purifying room 4 can be divided into two cavitys by above-mentioned separator 5 by rotation, and at least have three
Kind state：Under the first state, one of above-mentioned outlet valve plate 9 closes above-mentioned air inlet 33, another piece and bactericidal purifying room 4
Inner wall offset so that ozone generator 6 and heating unit 7 are located in closed cavity respectively；The state is inhaled
The cooking status (air outlet 32 is opened at this time) of kitchen ventilator, therefore, ozone generator 6 and heating unit 7 divide under the state
In an other closed cavity, the oil smoke so as to be avoided that in kitchen ventilator operation makes ozone generator 6 and heating unit 7
It is damaged into pollution.
Under second of state, inner wall of the scene 2 valve plate 9 respectively with bactericidal purifying room 4 offsets, and heating unit 7 is in closed
Cavity in, ozone generator 6 and air inlet 33, gas outlet 41 be in same cavity, i.e., range hood is in and sterilizes at this time
Taste removal state (air outlet 32 is closed by outlet air valve plate at this time).Ozone generator 6 starts operation, and wind turbine 2 is in low speed running
State (i.e. the rotating speed of wind turbine is less than under cooking status), the air-flow that wind turbine 2 generates enters 6 institute of ozone generator by air inlet 33
Cavity in, the ozone that ozone generator 6 generates is entered in inner cavity 10 by gas outlet 41 under the action of the air-flow, due to going out
Gas port 41 is located at the top of the air inlet port 21 of wind turbine 2, and such ozone can be quick after disperse in inner cavity 10 under airflow function
It into wind turbine 2, is imported in air-out chamber 3 by the rotation of wind turbine 2 after disperse in the inner cavity of wind turbine 2, so as in bactericidal purifying
Dynamic circulation is formed in chamber 4, inner cavity 10, the inner cavity of wind turbine 2 and air-out chamber 3, and the concentration of ozone is inside range hood
Reach dynamic equilibrium.Due to ozone proportion be more than air, under the action of no external force, ozone can not automatic disperse, this
The air-flow that invention introduces wind turbine 2 and generate by opening up air inlet 33, can not only make the effective disperse of ozone, flowing, and can make smelly
Oxygen is evenly distributed in inside range hood everywhere so that the ozone concentration of range hood various places inside is uniform, and passes through
The effect of air-flow can feed the ozone of range hood various places inside in time, avoid the concentration caused by ozone automatic classifying
It is uneven so that during entire sterilizing deodoring, ozone concentration can reach dynamic equilibrium, ensure ozone to range hood inside
Treatment effect.
Under the third state, inner wall of the scene 2 valve plate 9 respectively with bactericidal purifying room 4 offsets, and ozone generator 6 is in close
In the cavity closed, heating unit 7 is in air inlet 33, gas outlet 41 in same cavity, i.e., range hood is in heating at this time
Decomposing state (air outlet 32 is closed by outlet air valve plate at this time).Heating unit 7 starts operation, the cavity where heating unit 7
It is rapidly heated, realizes the fast decoupled to the ozone in the cavity.Wind turbine 2 continues to keep low speed operating state, such wind simultaneously
Hot gas after heating can be quickly move through gas outlet 41 and imports in inner cavity 10 by the air-flow that machine 2 generates, hot gas in inner cavity 10 more
It after dissipating, imports in the inner cavity of wind turbine 2, is imported in air-out chamber 3 under the rotation of wind turbine 2, so that hot gas is in bactericidal purifying room
4th, cycle is formed in inner cavity 10, the inner cavity of wind turbine 2 and air-out chamber 3, the heating to range hood inside ozone can not only be accelerated
It decomposes, and hot gas can be made to be full of the inside of range hood, be under drying regime, effectively avoid the growth of bacterium.On
Stating heating unit 7 can be there are many realization method, and the heating unit 7 is heating tube in the present embodiment, such as far-infrared heating tube.
It is oily under cooking status so as to effectively avoid for intake leaf 8 is enable preferably to close air inlet 33 in the present embodiment
Smoke machine enters bactericidal purifying room 4, and elastic reset component 550 is provided between each intake leaf 8 and separator, and the elasticity is multiple
Hyte part 550 can make intake leaf 8 have the trend for keeping offseting with air inlet 33.Specifically, the cross section of each intake leaf 8
In arc-shaped, the both sides of above-mentioned separator 5 are respectively fixed with the mounting bracket extended along 5 short transverse of separator, each mounting bracket
Include the installing plate 553 vertical with separator 5 and be fixed on the installing plate 553 and the limiting vertical with the installing plate 553
Blend stop 552, each intake leaf 8 are oppositely arranged with corresponding installing plate 553, and limiting blend stop 552 is located at intake leaf 8 and installing plate
Between 553.Elastic reset component 550 includes connecting rod 501 and the spring 502 being set in the connecting rod 501, the connecting rod
501 one end is fixed with intake leaf 8, and the other end is threaded through on installing plate 553 and passes through stop nut 503 and limits, the air inlet
Valve plate 8 can be moved back and forth by the connecting rod 501 relative to separator 55；It is described under above-mentioned 502 the fully extended state of spring
There are gaps between limiting blend stop 552 and intake leaf 8, when the intake leaf 8 is moved to separator 55 and overcome above-mentioned gap
When, above-mentioned spring 502 can obtain enough potential energy, which is enough intake leaf 8 is made to have what holding offseted with air inlet 33
Trend.
Embodiment 2：
As shown in Figure 11~17, a kind of range hood, including casing 1 and outlet housing 11 with inner cavity 10, above-mentioned inner cavity
Wind turbine 2 is provided in 10, air-out chamber 3 is provided in above-mentioned outlet housing 11, and the air-out chamber 3 is located at the top of inner cavity 10 and passes through
Air inlet 34 is communicated with inner cavity 10, and the top of the air-out chamber 3 has air outlet 31, and outlet air valve plate is provided in the air outlet 31
(being not shown, which can be used conventional structure of the prior art).
Bactericidal purifying room 4 is additionally provided in above-mentioned outlet housing 11, which is set up in parallel with above-mentioned air-out chamber 3,
And both it is located at the top of inner cavity 10.The bactericidal purifying room 4 has the vertically extending side wall shared with the air-out chamber 3
32, air inlet 33 is offered on the side wall 32, and offers the outlet connected with inner cavity 10 on the bottom wall of above-mentioned bactericidal purifying room 4
Mouth 41.
Further, the shaft 50 being laterally extended and separator 5 are fixed in bactericidal purifying room 4, the separator 5 and the shaft
50 are connected and can be rotated centered on the shaft 50, ozone generator 5 are separately installed on the separator 5 and for heat gas
Heating unit 7.In the present embodiment, bactericidal purifying room 4 is square, and above-mentioned separator 5 is rectangular plate, and above-mentioned shaft 50 is solid
The middle part of the separator 5 is scheduled on, above-mentioned ozone generator 6 is separately installed on the two sides up and down of the separator 5 and heating fills
Put 7.
Further, above-mentioned air inlet 33 and gas outlet 41 can be blocked respectively by being additionally provided in above-mentioned bactericidal purifying chamber 4
Intake leaf 8 and outlet valve plate 9.Specifically, above-mentioned separator 5 one end opposite with above-mentioned vertical side walls 32 be fixed with it is above-mentioned into
Valve plate 8, the intake leaf 8 can be rotated with separator 5, be offered respectively on the intake leaf 8 and above-mentioned 33 phase of air inlet
The venthole matched, in the present embodiment, the through-hole and above-mentioned air inlet 33 are round hole, and the through-hole includes the first venthole
681 and second venthole 682, wherein 681 and second venthole 682 of the first venthole be located at the both sides of separator 5 respectively, and
And first venthole 681 and sterilizing unit 6 be located at the same side of separator 5, and the second venthole 682 and heating unit 7 are located at
The opposite side of separator 5.In the present embodiment, the shape of the intake leaf 8 is rounded, and above-mentioned shaft 50 passes through the intake leaf 8
The center of circle, the diametric(al) of above-mentioned first venthole, 681 and second venthole 682 along 5 place plane of separator sets and is located at
The both sides in its center of circle, when separator 5 is in horizontality, the first venthole 681 or the second venthole 682 and above-mentioned air inlet
33 overlappings, the air inlet 33 are opened, when separator 5 rotates, and the lid of intake leaf 8 is located on the air inlet 33, the air inlet 33
It closes.Above-mentioned outlet valve plate 9 is rotatably arranged on by rotary shaft 691 in gas outlet 41, the outlet valve plate 9 by driving member with it is upper
Separator 5 is stated to link.In the present embodiment, driving member is transmission belt 60, and one end of the shaft 50, which is fixed on, drives the separator 5
On the output shaft of the motor 51 of rotation, which is linked by above-mentioned driving member and rotary shaft 691.In the present embodiment it is above-mentioned go out
Valve plate 9 is square plate, when above-mentioned separator 5 is rotated to horizontality, and the first venthole 681 or the second venthole 682
When Chong Die with above-mentioned air inlet 33, outlet valve plate 9 is vertically provided in gas outlet 41, and above-mentioned air inlet 33 and gas outlet 41 are beaten
It opens, range hood is in sterilizing deodoring state or heat resolve state；When above-mentioned separator 5 is rotated to vertical state, intake valve
Plate 8 closes air inlet 33, and outlet valve plate 9 is horizontally set in gas outlet 41 and closes the gas outlet 33, and range hood is in and cooks
It prepares food state.
Therefore the inner cavity of bactericidal purifying room 4 can be divided into two cavitys by above-mentioned separator 5 by rotation, and
At least there are three types of states for tool：Under the first state, air outlet 31 is opened, and above-mentioned outlet valve plate 9 closes above-mentioned air inlet 33, so as to
So that ozone generator 6 and heating unit 7 are located in closed cavity respectively；The cooking status of the state, that is, range hood, by
Above as it can be seen that ozone generator 6 and heating unit 7 are located in closed cavity respectively under the state, so as to be avoided that kitchen ventilator is transported
Oil smoke during work pollutes damage to ozone generator 6 and heating unit 7.
Under second of state, outlet air valve plate closes air outlet 31, and separator 5 be in horizontality, the first venthole 681 and
Air inlet 33 is overlapped, and the second venthole 682 is be overlapped with vertical side walls 32, and heating unit 7 is in closed cavity, outlet valve plate
9 are vertically provided in gas outlet 41, and so as to open gas outlet 41, ozone generator 6 is in same with air inlet 33, gas outlet 41
In cavity, i.e., range hood is in sterilizing deodoring state at this time.Ozone generator 5 starts operation, and wind turbine 2 is in low speed running shape
State (i.e. the rotating speed of wind turbine is less than under cooking status), the air-flow that wind turbine 2 generates is entered by air inlet 33 where ozone generator 6
Cavity in, the ozone that ozone generator 6 generates is entered in inner cavity 10 by gas outlet 41 under the action of the air-flow, due to outlet
Mouthfuls 41 are located at the top of the air inlet port 21 of wind turbine 2, such ozone under airflow function in inner cavity 10 after disperse can quickly into
Enter in wind turbine 2, imported in air-out chamber 3 by the rotation of wind turbine 2 after disperse in the inner cavity of wind turbine 2, so as in bactericidal purifying chamber
4th, dynamic circulation is formed, and the concentration of ozone reaches inside range hood in inner cavity 10, the inner cavity of wind turbine 2 and air-out chamber 3
To dynamic equilibrium.Due to ozone proportion be more than air, under the action of no external force, ozone can not automatic disperse, this hair
The bright air-flow for introducing wind turbine 2 by opening up air inlet 33 and generating, can not only make the effective disperse of ozone, flowing, and can make ozone
It is evenly distributed in inside range hood everywhere so that the ozone concentration of range hood various places inside is uniform, and passes through gas
The effect of stream can feed the ozone of range hood various places inside in time, avoid caused by ozone automatic classifying concentration not
So that during entire sterilizing deodoring, ozone concentration can reach dynamic equilibrium, ensure ozone to the place inside range hood
Manage effect.
Under the third state, outlet air valve plate closes air outlet 31, and separator 5 be in horizontality, the second venthole 682 and
Air inlet 33 is overlapped, and the first venthole 681 is be overlapped with vertical side walls 32, and ozone generator 6 is in closed cavity, air outlet valve
Plate 9 is vertically provided in gas outlet 41, and so as to open gas outlet 41, heating unit 7 is in same with air inlet 33, gas outlet 41
In cavity, i.e., range hood is in heat resolve state at this time.Heating unit 7 starts operation, and the cavity where heating unit 7 is fast
Speed heating, realizes the fast decoupled to the ozone in the cavity.Wind turbine 2 continues to keep low speed operating state, such wind turbine 2 simultaneously
Hot gas after heating can be quickly move through gas outlet 41 and imported in inner cavity 10 by the air-flow of generation, hot gas disperse in inner cavity 10
Afterwards, import wind turbine 2 inner cavity in, under the rotation of wind turbine 2 import air-out chamber 3 in so that hot gas bactericidal purifying room 4,
Cycle is formed in inner cavity 10, the inner cavity of wind turbine 2 and air-out chamber 3, the heating to range hood inside ozone point can not only be accelerated
Solution, and hot gas can be made to be full of the inside of range hood, it is under drying regime, effectively avoids the growth of bacterium.It is above-mentioned
Heating unit 7 can be there are many realization method, and the heating unit 7 is heating tube in the present embodiment.
Claims (10)
1. a kind of range hood, above-mentioned interior including the casing (1) with inner cavity (10), air-out chamber (3) and ozone generator (6)
Wind turbine (2) is provided in chamber (10), above-mentioned air-out chamber (3) has air outlet (32) and air inlet (31), and passes through the air inlet
(31) it is connected with inner cavity (10), which is characterized in that further include bactericidal purifying room (4), the bactericidal purifying room (4) and above-mentioned air-out chamber
(3) it is set up in parallel, and there is the side wall (32) shared with the air-out chamber (3), air inlet (33) is offered on the side wall (32), and
The gas outlet (41) connected with inner cavity (10) is offered on above-mentioned bactericidal purifying room (4)；
Separator (5) is provided with by shaft (50) rotation in the bactericidal purifying room (4), is equipped on the separator (5) smelly
The inner cavity (10) of bactericidal purifying room (4) can be divided at least two independent cavitys by Oxygen Generator (6), the separator (5), on
State ozone generator (6) in separator (5) rotation process at least have two states：Under the first state, which occurs
Device (6) is with above-mentioned air inlet (33), gas outlet (41) in same cavity；Under second of state, the ozone generator (6)
In the cavity of a closing.
2. range hood as described in claim 1, which is characterized in that be also equipped with heating gas on the separator (5)
The heating unit (7) of body, the heating unit (7) in separator (5) rotation process at least have two states：The first state
Under, the heating unit (7) is with above-mentioned air inlet (33), gas outlet (41) in same cavity；Under second of state, it should add
Thermal (7) is in the cavity of a closing.
3. range hood as claimed in claim 1 or 2, which is characterized in that being additionally provided in the bactericidal purifying room (4) can divide
It does not close above-mentioned air inlet (33) and the intake leaf (8) of gas outlet (41) and outlet valve plate (9), the intake leaf (8) and goes out
Valve plate (9) can be respectively with separator (5) synchronous rotary；
Also, when above-mentioned intake leaf (8) closes air inlet (33), above-mentioned outlet valve plate (9) close synchronously gas outlet (41),
When above-mentioned intake leaf (8) opens air inlet (33), above-mentioned outlet valve plate (9) is synchronous to open gas outlet (41).
4. range hood as claimed in claim 3, which is characterized in that the intake leaf (8) is opposite with air inlet (33)
Position changes, and the intake leaf (8) matches with air inlet (33) with the rotation of separator (5).
5. range hood as claimed in claim 4, which is characterized in that extension side of the intake leaf (8) along shaft (50)
To at least side for being arranged on separator (5), and elastic reset component is provided between the intake leaf (8) and separator (5)
(550), which can make intake leaf (8) have the trend for keeping offseting with air inlet (33).
6. range hood as claimed in claim 5, which is characterized in that at least side of the separator (5) is fixed with edge point
The mounting bracket of spacing body (5) short transverse extension, the mounting bracket include the installing plate (553) vertical with separator (5) and fix
On the installing plate (553) and the limiting blend stop (552) vertical with the installing plate (553)；
The elastic reset component (550) includes connecting rod (501) and the spring (502) being set in the connecting rod (501), should
One end of connecting rod (501) is fixed with intake leaf (8), and the other end is threaded through on installing plate (553) and passes through stop nut
(503) it limits, which can be moved back and forth by the connecting rod (501) relative to separator (5)；
Under above-mentioned spring (502) the fully extended state, there are gap between the limiting blend stop (552) and intake leaf (8), when
When the intake leaf (8) moves to separator (5) and overcomes above-mentioned gap, above-mentioned spring can obtain enough potential energy, the potential energy
It is enough intake leaf (8) is made to have the trend that holding offsets with air inlet (33).
7. range hood as claimed in claim 3, which is characterized in that the intake leaf (8) is opposite with air inlet (33)
Position is constant, and the venthole to match with above-mentioned air inlet (33), and intake leaf (8) are offered on above-mentioned intake leaf (8)
With in separator (5) rotary course, above-mentioned venthole is Chong Die with the air inlet (33) and the air inlet (33) is made to open or be somebody's turn to do
The other parts of intake leaf (8) cover the air inlet (33) and close air inlet (33).
8. range hood as claimed in claim 7, which is characterized in that the outlet valve plate (9) is rotatably arranged at gas outlet
(41) in and pass through transmission belt (60) and above-mentioned separator (5) and link.
9. such as claim 2~8 any one of them range hood, which is characterized in that the ozone generator (6) fills with heating
(7) are put to be always positioned in different cavitys.
10. such as claim 1~8 any one of them range hood, which is characterized in that the gas outlet (41) is positioned at wind turbine
(2) top of air inlet port (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152391.9A CN108240664B (en) | 2017-11-19 | 2017-11-19 | Fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152391.9A CN108240664B (en) | 2017-11-19 | 2017-11-19 | Fume exhauster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108240664A true CN108240664A (en) | 2018-07-03 |
| CN108240664B CN108240664B (en) | 2024-01-16 |
Family
ID=62700981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711152391.9A Active CN108240664B (en) | 2017-11-19 | 2017-11-19 | Fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240664B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100743463B1 (en) * | 2006-08-01 | 2007-08-01 | 허태균 | The air cleaner with disinfection and sterilization for in the room which possesses an ozone water making device |
| CN102966987A (en) * | 2011-08-31 | 2013-03-13 | 邢金勇 | Smoke suctioning and discharging device with disinfecting and deodorizing functions |
| CN205897261U (en) * | 2016-05-27 | 2017-01-18 | 宁波方太厨具有限公司 | Kitchen air clean system |
| CN206514363U (en) * | 2016-12-29 | 2017-09-22 | 宁波方太厨具有限公司 | A kind of range hood with sterilizing deodoring function |
| CN208011806U (en) * | 2017-11-19 | 2018-10-26 | 宁波方太厨具有限公司 | A kind of range hood |
-
2017
- 2017-11-19 CN CN201711152391.9A patent/CN108240664B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100743463B1 (en) * | 2006-08-01 | 2007-08-01 | 허태균 | The air cleaner with disinfection and sterilization for in the room which possesses an ozone water making device |
| CN102966987A (en) * | 2011-08-31 | 2013-03-13 | 邢金勇 | Smoke suctioning and discharging device with disinfecting and deodorizing functions |
| CN205897261U (en) * | 2016-05-27 | 2017-01-18 | 宁波方太厨具有限公司 | Kitchen air clean system |
| CN206514363U (en) * | 2016-12-29 | 2017-09-22 | 宁波方太厨具有限公司 | A kind of range hood with sterilizing deodoring function |
| CN208011806U (en) * | 2017-11-19 | 2018-10-26 | 宁波方太厨具有限公司 | A kind of range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108240664B (en) | 2024-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206514363U (en) | A kind of range hood with sterilizing deodoring function | |
| CN208011806U (en) | A kind of range hood | |
| CN207539977U (en) | A kind of range hood | |
| CN110123150A (en) | A kind of smokeless roaster | |
| CN108240670B (en) | Fume exhauster | |
| CN108240664A (en) | A kind of range hood | |
| CN207865477U (en) | A kind of range hood | |
| CN207763008U (en) | A kind of range hood | |
| CN108240666B (en) | Fume exhauster | |
| CN207422313U (en) | A kind of range hood | |
| CN207422316U (en) | A kind of range hood | |
| CN207778521U (en) | A kind of range hood | |
| CN108240656A (en) | A kind of range hood | |
| CN207422310U (en) | A kind of range hood | |
| CN108240659A (en) | A kind of range hood | |
| CN108240665B (en) | Fume exhauster | |
| CN108240661A (en) | A kind of range hood | |
| CN207422312U (en) | A kind of range hood | |
| CN108240655A (en) | A kind of range hood | |
| CN207751036U (en) | A kind of range hood | |
| CN207422315U (en) | A kind of range hood | |
| CN207688199U (en) | A kind of range hood | |
| CN108240668A (en) | A kind of range hood | |
| CN209480452U (en) | A kind of garbage house with rubbish corruption gas double sterilization purifying device | |
| CN207716484U (en) | A kind of 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 |