CN108240661A - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
- Publication number
- CN108240661A CN108240661A CN201711152388.7A CN201711152388A CN108240661A CN 108240661 A CN108240661 A CN 108240661A CN 201711152388 A CN201711152388 A CN 201711152388A CN 108240661 A CN108240661 A CN 108240661A
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- China
- Prior art keywords
- air
- heating chamber
- mentioned
- heating
- ozone
- Prior art date
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- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 108
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 87
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 8
- 238000000354 decomposition reaction Methods 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 79
- 238000010586 diagram Methods 0.000 description 10
- 230000001954 sterilising effect Effects 0.000 description 8
- 238000010411 cooking Methods 0.000 description 7
- 239000000779 smoke Substances 0.000 description 7
- 230000008676 import Effects 0.000 description 6
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 flowing Chemical compound 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction 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
Abstract
The present invention relates to a kind of range hoods, including the casing with inner cavity, air-out chamber and ozone generator, wind turbine is provided in above-mentioned inner cavity, above-mentioned air-out chamber has air outlet and air inlet, and is connected by the air inlet with inner cavity, and the outlet air valve plate that can open and close the air outlet is provided in the air outlet, further include heating chamber, the heating unit of energy heat gas is provided in the heating chamber, which connects with above-mentioned inner cavity, and the ozone that above-mentioned ozone generator generates can lead to the heating chamber.Compared with prior art, the present invention can carry out efficient-decomposition to ozone, and avoid arranging outside ozone and air and health are impacted, this external enwergy makes effectively to avoid the growth of bacterium in drying regime inside range hood by the hot gas after heating.
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 bacterium, 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 CN 102966987A) discloses a kind of with disinfecting, deodorizing
Multi-functional smoke suction device, inside ozone generator is installed, ozone generator outlet is connected to the three of a solenoid valve control
Logical, housing cavity is directed toward in the outlet of threeway one end, and housing is fastened on to sealing ring and clamp nut after other end stretching housing is outer
On 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 device operation and static shape
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.However, the dress
Put middle ozone free decomposing processor, after ozone terminates sterilization operation, can only by following two modes to ozone gas into
Row processing：First way, ozone gas carry out selfdecomposition inside range hood；The second way will arrange outside ozone gas.
Wherein first way treatment effeciency is poor, and the second way can pollute extraneous air, at the same also can the health of human body make
Into influence.In addition, the device in above-mentioned patent generates ozone to fume-exhausting by setting ozone generator, using ozone generator
Bactericidal purifying is carried out inside 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.
Invention content
First technical problem to be solved by this invention be for the prior art and provide it is a kind of can to ozone gas into
The range hood of row fast decoupled processing.
Second technical problem to be solved by this invention be for the prior art and providing a kind of can effectively avoid oil suction
The range hood of bacteria breed inside smoke machine.
Third 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.
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
And connected by the air inlet with inner cavity, and the outlet air valve plate that can open and close the air outlet is provided in the air outlet, feature exists
In, heating chamber is further included, the heating unit of energy heat gas is provided in the heating chamber, which connects with above-mentioned inner cavity,
And the ozone that above-mentioned ozone generator generates can lead to the heating chamber.
Preferably, further including purify cavity, the ozone generator is arranged in the purify cavity, and the purify cavity with it is above-mentioned
Heating chamber is connected by gas outlet, and the ozone that above-mentioned ozone generator generates leads to heating chamber by the gas outlet.It can make in this way
Treated that ozone is more efficiently imported in heating chamber for sterilizing deodoring, so as to improve the heat resolve efficiency to ozone.
Preferably, the purify cavity is connected with air-out chamber by air inlet, it is provided with to open and close this on the air inlet
The intake leaf of air inlet.By air inlet to purify cavity import wind turbine generate air-flow, not only contribute to the disperse of ozone with
And range hood various places inside ozone concentration is uniform, and can improve the heat resolve efficiency to ozone, and can make processing
In drying regime inside range hood afterwards, the growth of bacterium is avoided.
Preferably, the air-out chamber, purify cavity and heating chamber are arranged at the top of inner cavity, and three is adjacent side by side
If wherein the both sides of above-mentioned purify cavity are respectively provided with the first vertical side walls shared with air-out chamber and shared with heating chamber
Two vertical side walls, above-mentioned air inlet and gas outlet are opened in respectively in first vertical side walls and the second vertical side walls；It is described to add
The gas vent connected with inner cavity is offered on hot chamber, the guide valve that can open and close the gas vent is provided on the gas vent
Plate, the air guide valve plate are linked by transmission mechanism and above-mentioned intake leaf, also, when above-mentioned intake leaf opens air inlet,
Air guide valve plate opens gas vent, and when above-mentioned intake leaf closes the air inlet, air guide valve plate plate closes the gas vent.
Under cooking status, ozone generator and heating unit can be made to be in confined space by simultaneously closing off air inlet and gas vent
In, so as to which the oil smoke generated in cooking process is effectively avoided to damage ozone generator and heating unit.
Preferably, the transmission mechanism includes solenoid valve and the valve rod mating with the solenoid valve, the second vertical side
Through-hole is offered on wall, the solenoid valve is mounted in second vertical side walls, and its valve opening is opposite with the through-hole, above-mentioned valve rod
Valve opening and through-hole are sequentially passed through, and the both ends of the valve rod are fixed respectively with intake leaf and air guide valve plate；When intake leaf phase
When being translated for air inlet, above-mentioned air guide valve plate can be relative to gas vent synchronizing moving.
Preferably, the sliding rail slid back and forth for intake leaf is provided on the air inlet；The interior bottom of the heating chamber
The sliding slot slid back and forth for the plate face of the air guide valve plate is offered on face, the gas outlet is opened in the sliding slot.
Preferably, the heating unit includes at least two pieces of heating plates, and each heating plate is arranged at intervals along airflow direction
In heating chamber, the gap between adjacent heating plate forms gas passage.It is abundant so as to be carried out to the ozone for entering heating chamber
Heating, improve the decomposition efficiency to ozone.
Preferably, the gas outlet and gas vent are opened in the upper and lower part of heating chamber, the heating plate respectively
It at least three pieces and is alternately arranged between above-mentioned gas outlet and gas vent up and down, and the opposite end of adjacent heating plate point
It is not fixed with the cavity wall of heating chamber.So as to enable from the gas between the ozone gas that gas outlet enters promptly inlet air heating plate
Body channel, while the gas after heating can be imported readily through gas vent in inner cavity, so as to improve heating chamber to ozone
Decomposition efficiency.
Preferably, the gas vent is located at the top of the air inlet port of wind turbine, so as to make ozone or hot gas quick
Ground enters in wind turbine, and is entered in air-out chamber by the rotation of wind turbine, realizes that ozone or hot gas are fast inside range hood
Speed cycle.
Compared with prior art, the advantage of the invention is that：Heating chamber is provided in the present invention, is provided in the heating chamber
The heating unit of energy heat gas, the ozone that ozone generator generates can lead to the heating chamber, and such heating chamber can pass through heating
Device carries out heat resolve to entering its internal ozone, can not only improve the decomposition efficiency to ozone, and be avoided that ozone
Outer row and air and health are impacted, in addition, heating chamber is communicated by gas vent with the inner cavity of range hood, this
Hot gas after sample heating can enter inner cavity, and the air inlet port for passing through wind turbine enters in the inner cavity of wind turbine by the gas vent,
Under the rotation of wind turbine, hot gas is imported in air-out chamber, so that hot gas forms cycle inside range hood, is at doing
Dry state effectively avoids the growth of bacterium.
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 the partial structural diagram of outlet housing in the embodiment of the present invention 1；
Fig. 4 is the structure diagram of the other direction of Fig. 3；
Fig. 5 is another partial structural diagram of outlet housing in inventive embodiments 1 (under the first state)；
Fig. 6 is another partial structural diagram of outlet housing in inventive embodiments 1 (under second of state)；
Fig. 7 is another partial structural diagram of outlet housing in inventive embodiments 1 (under the third state)；
Fig. 8 is airflow direction schematic diagram of the range hood under sterilizing deodoring state in inventive embodiments 1；
Fig. 9 is the airflow direction schematic diagram in heating chamber in the embodiment of the present invention 1；
Figure 10 is the partial structural diagram of outlet housing 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. 1~9, a kind of range hood, including casing 11 and outlet housing 111 with inner cavity 110, above-mentioned inner cavity
Wind turbine 12 is provided in 110, air-out chamber 13 is provided in above-mentioned outlet housing 111, and the air-out chamber 13 is located at the top of inner cavity 110
And pass through air inlet 131 and communicated with inner cavity 110, the top of the air-out chamber 13 has air outlet 132, is set in the air outlet 132
The outlet air valve plate 133 of the air outlet 132 can be opened and closed by having.14 He of purify cavity is additionally provided in the present embodiment in above-mentioned outlet housing 111
Heating chamber 15, above-mentioned air-out chamber 13, purify cavity 14 and heating chamber 15 are arranged at the top of inner cavity 110, and three neighbour arranged side by side sets, on
It states and ozone generator 17 is provided in purify cavity 14, and the heating unit 16 for heat gas is provided in heating chamber 15.
Further, the both sides of above-mentioned purify cavity 14 be respectively provided with air-out chamber 13 share the first vertical side walls 134 and with
The second shared vertical side walls 152 of heating chamber 15 are opened up respectively in above-mentioned first vertical side walls, 134 and second vertical side walls 152
There are air inlet 135 and gas outlet 153, i.e., above-mentioned air-out chamber 13 is connected with purify cavity 14 by air inlet 135, and above-mentioned purify cavity
14 are connected with heating chamber 15 by gas outlet 153, and heating chamber 15 is connected with inner cavity 110 by gas vent 151, the present embodiment
In the gas vent 151 be arranged on the bottom wall of heating chamber 15, and positioned at wind turbine 12 air inlet port 121 top.
Further, be provided with the intake leaf 136 for opening and closing the air inlet 135 on above-mentioned air inlet 135, it is above-mentioned go out
The air guide valve plate 154 for opening and closing the gas outlet 153 is provided on gas port 153, is provided with to open in above-mentioned gas outlet 151
Close the air guide valve plate 154 of the gas vent 151.The air guide valve plate 154 passes through transmission mechanism 18 and above-mentioned intake leaf 136
It is dynamic, also, when above-mentioned intake leaf 136 opens air inlet 135, air guide valve plate 154 opens gas vent 151, when it is above-mentioned into
When valve plate 136 closes the air inlet 135,154 plate of air guide valve plate closes the gas vent 151.I.e. under cooking status, pass through
Air inlet 135 and gas vent 151 are simultaneously closed off, ozone generator 17 and heating unit 16 can be made to be in confined space,
So as to which the oil smoke in cooking process is effectively avoided to pollute damage to ozone generator 17 and heating unit 16.
Specifically, above-mentioned transmission mechanism 18 includes solenoid valve 181 and the valve rod 182 mating with the solenoid valve 181, and above-mentioned the
Through-hole 156 is offered in two vertical side walls 152, above-mentioned solenoid valve 181 is mounted in second vertical side walls 152, and its valve opening
183 is opposite with the through-hole 156, and above-mentioned valve rod 182 sequentially passes through valve opening 183 and through-hole 156, and the both ends of the valve rod 182 point
It is not fixed with intake leaf 136 and air guide valve plate 154.When intake leaf 136 is translated relative to air inlet 135, above-mentioned air guide
Valve plate 154 can be relative to 151 synchronizing moving of gas vent, so as to realize the close synchronously of air inlet 135 and gas vent 151
Or open, as shown in Figure 6.For intake leaf 136 is enable more smoothly to be moved relative to air inlet 135, set on air inlet 135
Vertically extending sliding rail 137 is equipped with, the corresponding edge of intake leaf 136 is inlaid in respectively in corresponding left sliding rail and right sliding rail,
So that the intake leaf 136 can slide along sliding rail about 137, the keying to air inlet 135 is realized.To make air guide valve plate
154 can more smoothly move relative to gas vent 151, be offered on the inner bottom surface of heating chamber 15 for the air guide valve plate 154
The sliding slot 155 that slides back and forth of plate face, the gas outlet 153 is opened in the sliding slot 155.
Above-mentioned heating unit 16 can be there are many realization method, in the present embodiment, which includes three pieces of heating plates
161, and each heating plate 161 is disposed on along airflow direction in heating chamber 15, the gap between adjacent heating plate 161 forms gas
Body channel 160, so as to carry out significantly more efficient heating to the air-flow for entering heating chamber 15.Heating chamber 15 is set in the present invention,
On the one hand heating and decomposition treatment can be carried out to the ozone after sterilizing deodoring, so as to improve the treatment effeciency of ozone, avoided outside ozone
Row impacts environment and human body；On the other hand, the hot gas after heating can make the state in drying inside range hood, from
And the breeding environment of bacterium is destroyed, effectively avoid the growth of bacterium.Preferably, the gas outlet 153 of heating chamber 15 and gas go out
Mouth 151 is opened in the upper and lower part of heating chamber 15 respectively, and the heating plate is alternately arranged on above-mentioned gas outlet about 161
Between 153 and gas vent 151, and cavity wall of the opposite end of adjacent heating plate 161 respectively with heating chamber 15 is fixed.So as to
Enable from the gas passage 160 between the ozone gas that gas outlet 153 enters promptly inlet air heating plate 161, heat simultaneously
Gas afterwards can be imported readily through gas vent 151 in inner cavity 110, improve decomposition efficiency of the heating chamber 15 to ozone.
Under cooking status, outlet air valve plate 133 opens air outlet 132, and intake leaf 136 and air guide valve plate 154 are closed respectively
Air inlet 135 and gas vent 151 can be such that ozone generator 17 and heating unit 16 is respectively in confined space, so as to
Effectively the oil smoke generated in cooking process is avoided to damage ozone generator 17 and heating unit 16, as shown in Figure 7.
Under sterilizing deodoring state, as shown in Fig. 5, Fig. 8 and Fig. 9, air outlet 132 is closed by outlet air valve plate 133, in electromagnetism
Under the action of valve 181, intake leaf 136 and air guide valve plate 154 open simultaneously air inlet 135 and gas vent 151, ozone respectively
Generator 17 starts operation, and wind turbine 12 is in low speed operating state (i.e. the rotating speed of wind turbine 12 less than under cooking status, certainly
When outlet air valve plate 133 closes air outlet 132 by driving force, wind turbine 12 can also be operated by rated speed at this time), wind turbine 12
The air-flow of generation enters purify cavity 14 by air inlet 135, and the ozone that ozone generator 17 generates passes through under the action of air-flow
Gas outlet 153 enters heating chamber 15, and the heating unit 16 in heating chamber 15 is inoperative at this time, and ozone directly passes through gas vent
151 enter in inner cavity 110, and since gas vent 151 is located at the top of the air inlet port 121 of wind turbine 12, such ozone is in air-flow
It can be rapidly entered in wind turbine 12 after disperse in inner cavity 110 under effect, pass through wind turbine 12 after disperse in the inner cavity of wind turbine 12 110
Rotation import in air-out chamber 13, so as in purify cavity 14, heating chamber 15, inner cavity 110, the inner cavity of wind turbine 12 and air-out chamber 13
Middle formation dynamic circulation, and the concentration of ozone reaches dynamic equilibrium inside range hood.Since the proportion of ozone is more than sky
Gas, therefore under the action of no external force, ozone can not automatic disperse, the present invention introduces wind turbine 12 by opening up air inlet 135
Air-flow can not only make the effective disperse of ozone, flowing, and ozone can be made to be evenly distributed in inside range hood everywhere, make
The ozone concentration for obtaining range hood various places inside is uniform, and can be to the ozone of range hood various places inside by the effect of air-flow
It is fed in time, avoids the density unevenness caused by ozone automatic classifying so that during entire sterilizing deodoring, ozone is dense
Degree can reach dynamic equilibrium, ensure the treatment effect of ozone.In addition, it is closed out in ozone treating process by outlet air valve plate 133
Air port 132 is avoided that public relations flue alters cigarette and ozone generator 17 and heating unit 16 are damaged.
After ozone treatment, ozone generator 17 is closed, opens simultaneously heating unit 16, into heat resolve state,
Heating chamber 15 is rapidly heated, and ozone enters heating chamber 15 by gas outlet 153, what ozone gas was formed between each heating plate 161
It is flowed in gas passage 160, so as to fulfill the fast decoupled to ozone.During heat resolve, wind turbine 12 continues to keep low speed
Operating state, the air-flow that such wind turbine 12 generates can constantly import the ozone in purify cavity 14 in heating chamber 15, and will add
Hot gas after thermal decomposition quickly move through gas vent 151 and imports in inner cavity 110, and hot gas after disperse, imports wind in inner cavity 110
In the inner cavity of machine 12, under the rotation of wind turbine 12 import air-out chamber 13 in so that hot gas purify cavity 14, heating chamber 15,
Cycle is formed in inner cavity 110, the inner cavity of wind turbine 12 and air-out chamber 13, the heat resolve efficiency to ozone can not only be accelerated, and
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.
Embodiment 2：
As shown in Figure 10, as different from Example 1, the heating unit 16 in the present embodiment is Far-infrared Heating fluorescent tube,
The Far-infrared Heating fluorescent tube is fixed on the inner wall of heating chamber 15, and one end is opposite with gas outlet 153, and the other end and gas
Body outlet 151 is opposite.During ozone decomposition, Far-infrared Heating fluorescent tube is opened, heating chamber 15 is rapidly heated, into the smelly of heating chamber 15
Fast decoupled after oxygen is heated.
Claims (9)
1. a kind of range hood, including the casing (11) with inner cavity (110), air-out chamber (13) and ozone generator (17), on
It states and wind turbine (12) is provided in inner cavity (110), above-mentioned air-out chamber (13) has air outlet (132) and air inlet (131), and leads to
The air inlet (131) is crossed to connect with inner cavity (110), and going out for air outlet (132) can be opened and closed by being provided in the air outlet (132)
Air valve plate (133), which is characterized in that further include heating chamber (15), the heating of energy heat gas is provided in the heating chamber (15)
Device (16), the heating chamber (15) are connected with above-mentioned inner cavity (110), and the ozone that above-mentioned ozone generator (17) generates can lead to
To the heating chamber (15).
2. range hood as described in claim 1, which is characterized in that further include purify cavity (14), the ozone generator
(17) it is arranged in the purify cavity (14), and the purify cavity (14) is connected with above-mentioned heating chamber (15) by gas outlet (153), on
The ozone for stating ozone generator (17) generation leads to heating chamber (15) by the gas outlet (153).
3. range hood as claimed in claim 2, which is characterized in that the purify cavity (14) passes through air inlet with air-out chamber (13)
Mouth (135) connects, and the intake leaf (136) for opening and closing the air inlet (135) is provided on the air inlet (135).
4. range hood as claimed in claim 3, which is characterized in that the air-out chamber (13), purify cavity (14) and heating chamber
(15) top of inner cavity (110) is arranged at, and three neighbour arranged side by side sets, wherein, the both sides of above-mentioned purify cavity (14) have respectively
There are the first vertical side walls (134) shared with air-out chamber (13) and the second vertical side walls (152) shared with heating chamber (15), on
It states air inlet (135) and gas outlet (153) is opened in respectively in first vertical side walls (134) and the second vertical side walls (152)；
The gas vent (151) connected with inner cavity (110) is offered on the heating chamber (15), is set on the gas vent (151)
The air guide valve plate (154) of the gas vent (151) can be opened and closed by being equipped with, the air guide valve plate (154) by transmission mechanism (18) with it is upper
Intake leaf (136) linkage is stated, also, when above-mentioned intake leaf (136) opens air inlet (135), air guide valve plate (154) is beaten
Gas vent (151) is opened, when above-mentioned intake leaf (136) closes air inlet (135), air guide valve plate (154) plate is closed should
Gas vent (151).
5. range hood as claimed in claim 4, which is characterized in that the transmission mechanism (18) including solenoid valve (181) and
The valve rod (182) mating with the solenoid valve (181) offers through-hole (156), the electricity on second vertical side walls (152)
Magnet valve (181) is in second vertical side walls (152), and its valve opening (183) and the through-hole (156) are relatively, above-mentioned valve rod
(182) sequentially pass through valve opening (183) and through-hole (156), and the both ends of the valve rod (182) respectively with intake leaf (136) and
Air guide valve plate (154) is fixed；
When intake leaf (136) is translated relative to air inlet (135), above-mentioned air guide valve plate (154) can be relative to gas vent
(151) synchronizing moving.
6. range hood as claimed in claim 5, which is characterized in that be provided on the air inlet (135) for intake leaf
(136) sliding rail (137) slid back and forth；
The sliding slot (155) slid back and forth for the plate face of the air guide valve plate (154) is offered on the inner bottom surface of the heating chamber (15),
The gas outlet (153) is opened in the sliding slot (155).
7. such as claim 1~6 any one of them range hood, which is characterized in that the heating unit (16) is including at least
Two pieces of heating plates (161), and each heating plate (161) is disposed on along airflow direction in heating chamber (15), adjacent heating plate
(161) gap between forms gas passage (160).
8. range hood as claimed in claim 7, which is characterized in that the gas outlet (153) and gas vent (151) are respectively
The upper and lower part of heating chamber (15) is opened in, the heating plate (161) is at least three pieces and is alternately arranged on up and down above-mentioned
Between gas outlet (153) and gas vent (151), and the opposite end of adjacent heating plate (161) respectively with heating chamber (15)
Cavity wall is fixed.
9. the range hood as described in claim 4 or 5 or 6, which is characterized in that the gas vent (151) is positioned at wind turbine
(12) top of air inlet port (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152388.7A CN108240661B (en) | 2017-11-19 | 2017-11-19 | Fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152388.7A CN108240661B (en) | 2017-11-19 | 2017-11-19 | Fume exhauster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108240661A true CN108240661A (en) | 2018-07-03 |
| CN108240661B CN108240661B (en) | 2023-11-17 |
Family
ID=62700461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711152388.7A Active CN108240661B (en) | 2017-11-19 | 2017-11-19 | Fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240661B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847630A (en) * | 2021-10-22 | 2021-12-28 | 广东超人节能厨卫电器有限公司 | Fume exhauster |
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|---|---|---|---|---|
| JPH1176762A (en) * | 1997-09-08 | 1999-03-23 | Kawasaki Setsubi Kogyo Kk | Air cleaning device |
| CN101171067A (en) * | 2005-03-10 | 2008-04-30 | Ex科技有限公司 | Apparatus for odour removal from an input gas |
| CN102966987A (en) * | 2011-08-31 | 2013-03-13 | 邢金勇 | Smoke suctioning and discharging device with disinfecting and deodorizing functions |
| CN104873994A (en) * | 2015-06-11 | 2015-09-02 | 四川大学华西第二医院 | Disinfecting and heating device for low-to-moderate-dangerousness medical equipment and using method of disinfecting and heating device |
| CN106352428A (en) * | 2016-10-11 | 2017-01-25 | 苏州艾尔新净化科技有限公司 | Intelligent sterilization, disinfection and purification system |
| CN106765635A (en) * | 2016-12-26 | 2017-05-31 | 苏州艾尔新净化科技有限公司 | Hot coil purification sterilizing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847630A (en) * | 2021-10-22 | 2021-12-28 | 广东超人节能厨卫电器有限公司 | Fume exhauster |
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