CN108253503A - A kind of low noise cooker hood - Google Patents
A kind of low noise cooker hood Download PDFInfo
- Publication number
- CN108253503A CN108253503A CN201810273363.0A CN201810273363A CN108253503A CN 108253503 A CN108253503 A CN 108253503A CN 201810273363 A CN201810273363 A CN 201810273363A CN 108253503 A CN108253503 A CN 108253503A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil smoke
- rib
- pipe
- microprocessor
- 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.)
- Withdrawn
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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
- F24C15/2021—Arrangement or mounting of control or safety systems
Abstract
The invention discloses a kind of low noise cooker hoods, solving prior art oil smoke separation inside pipe wall adherency oil smoke dirt reduces the working efficiency of smoke exhaust ventilator, lampblack-sucking cover bottom surface condensation oil-soot mixture is dropped on kitchen range and is made troubles for user, noise greatly unfavorable operator's health the problem of.The present invention includes fume-exhausting cover body, oil smoke separation babinet, waste discharge tracheae, rib, control cabinet, microprocessor, acoustooptic alarm, smokescope sensor, rib oil trap, oil pumping smoke pipe, oil smoke separating pipe, negative-pressure air fan, oil smoke separation wind turbine, electric pushrod, pushes away oily knife, separating pipe oil trap, waste oil collecting box, oil guide groove, closed cavity.The present invention can clear up the oil smoke dirt on oil smoke separation inside pipe wall, a small amount of oil-soot mixture of lampblack-sucking cover bottom surface condensation can be effectively collected simultaneously, prevented the part oil-soot mixture from dropping on kitchen range, reduced the working strength of user, noise can be effectively reduced, conducive to operator's health.
Description
Technical field
The present invention relates to a kind of low noise cooker hoods.
Background technology
Smoke exhaust ventilator is a kind of kitchen appliance for purifying kitchen environment, it is mounted on above kitchen range or side, energy
The harmful oil smoke generated in the waste and cooking process of cooking stove burning is taken away rapidly, discharge is outdoor, reduces pollution.
Existing smoke exhaust ventilator is equipped with waste oil collecting slot generally in oil smoke separator box body, and is connected with oil-collecting in waste oil collecting trench bottom
Cup, the oil smoke isolated from the air containing oil smoke is flowed into along oil smoke separation cabinet wall in waste oil collecting slot, most laggard
Enter in catchment cup and be disposed off, but the inner wall of oil smoke separation babinet is easily adhered a thick layer oil smoke after long-term use
Dirt can increase the resistance rate that the oil smoke in oil smoke separation babinet detaches babinet by oil smoke, so as to reduce the work of smoke exhaust ventilator
Efficiency.Meanwhile close to kitchen range lampblack-sucking cover because at first with kitchen range generation oil smoke contact, bottom surface can also condense
A small amount of oil-soot mixture, which can drop to along the bottom of lampblack-sucking cover on kitchen range, to use
Person makes troubles, and noise is big when in use for smoke exhaust ventilator, is unfavorable for operator's health.
Invention content
The technical problem to be solved by the present invention is to：A kind of low noise cooker hood is provided, solves the separation of prior art oil smoke
Inside pipe wall easily adheres to oil smoke dirt can condense less when in use so as to reduce the working efficiency of smoke exhaust ventilator and lampblack-sucking cover bottom surface
Oil-soot mixture is measured, and the part oil-soot mixture can be dropped to along the bottom of lampblack-sucking cover on kitchen range, so as to make
User's clean kitchen hearth makes troubles, noise greatly unfavorable operator's health the problem of.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of low noise cooker hood including fume-exhausting cover body, is connected to the oil smoke separation of the fume-exhausting covering on top
Babinet and the waste discharge tracheae for being connected to the oil smoke separation top of the box；The fume-exhausting cover body is in hollow semiellipsoid, and
And its bottom is circumferentially connected with a circle rib, the fume-exhausting cover body top surface is equipped with control at oil smoke separation babinet
Case, and microprocessor is equipped in the control cabinet, the front of the rib is embedded with the acousto-optic being electrically connected with the microprocessor
Alarm, the lampblack-sucking cover body is interior to be equipped with the smokescope sensor being electrically connected with the microprocessor, the rib base
Inside turnup is formed with rib oil trap；Scroll casing type smoke pumping is equipped between the oil smoke separation babinet and the fume-exhausting cover body
It manages, center upright is equipped with the rectangular oil smoke separating pipe connected with the smoke pumping tube top mouth in the oil smoke separator box body, described
It is equipped with for the oil smoke in the lampblack-sucking cover body to be sucked into the negative-pressure air fan in the oil smoke separating pipe, institute in oil pumping smoke pipe
It states oil smoke separating pipe internal upper part and detaches wind turbine, four inner wall crown centers difference of the oil smoke separating pipe equipped with centrifugal lampblack
If there are one electric pushrod, it is all connected on the free end of the telescopic rod of each electric pushrod corresponding described there are one being tightly attached to
Push away oily knife on oil smoke separation inside pipe wall, it is each described push away oily knife can under the action of the coupled electric pushrod along
The corresponding oil smoke separation inside pipe wall moves up and down, and the interior bottom of the oil smoke separating pipe is equipped with a circle separating pipe oil trap, institute
The back bottom for stating rib is removably connected with the waste oil collecting box being connected with the rib oil trap, the waste oil collecting box
Below the rib oil trap, the separating pipe oil trap is connected by petroleum pipeline with the waste oil collecting box, the row
Flue gas leading is connect with the top opening of the oil smoke separating pipe, and the microprocessor detaches respectively with the negative-pressure air fan, the oil smoke
Wind turbine and all electric pushrods are electrically connected, and being longitudinally equally spaced on the inner wall of the fume-exhausting cover body has two or more Oil Guides
Slot, and the bottom of all oil guide grooves is respectively positioned on above the rib oil trap, the inner wall of the oil smoke separation babinet and
Closed cavity is formed between the outer wall of the oil smoke separating pipe, and the closed cavity is vacuum cavity.
Further, the waste discharge tracheal strips are equipped with the air exhauster being electrically connected with the microprocessor.
Further, the rib bottom is equipped with the linear lighting lamp that a circle is electrically connected with the microprocessor, and institute
Rib front is stated equipped with the switch for the linear lighting lamp to be controlled to be opened and closed.
Further, the waste discharge tracheal strips are equipped with the waste discharge tracheae smokescope sensing being electrically connected with the microprocessor
Device.
Further, the microprocessor is Intel Xeon E5-2697v3 microprocessors.
Compared with prior art, the invention has the advantages that：
(1) the configuration of the present invention is simple, design is scientific and reasonable, easy to use, can effectively clear up on oil smoke separation inside pipe wall
Oil smoke dirt, while a small amount of oil-soot mixture of lampblack-sucking cover bottom surface condensation can also be effectively collected, prevent the part oil-soot mixture
It drops on kitchen range, reduces the working strength of user, can effectively reduce noise, conducive to operator's health.
(2) fume-exhausting cover body of the present invention is installed on above kitchen range, and the oil smoke that kitchen range generates is in negative-pressure air fan
The lower oil smoke separating pipe entered by fume-exhausting cover body in oil smoke separator box body of effect, and in the work of centrifugal lampblack separation wind turbine
Under, oil smoke is detached with the exhaust gas entered in oil smoke separating pipe together with oil smoke, and wherein exhaust gas is via waste discharge tracheae quilt
Outdoor is emitted into, and the oil smoke side for having pollution to air flows downwardly to separating pipe oil trap along the inner wall of oil smoke separating pipe, point
Enter waste oil collecting box along petroleum pipeline from the oil-soot mixture in pipe oil trap, the oil-soot mixture in waste oil collecting box will be by
User's Timing Processing is fallen；Wherein, the oil smoke generated at kitchen range is gone to oil smoke separating pipe all the way by fume-exhausting cover body
During being detached at centrifugal lampblack separation wind turbine, a small amount of oil smoke can be in the inner wall and lampblack-sucking cover of scroll casing type oil pumping smoke pipe
The inner wall of body is condensed, scroll casing type oil pumping smoke pipe inner wall condensation oil smoke can along its inner wall to flow down and and lampblack-sucking cover
The oil smoke bout of internal wall condensation, then flows to rib oil trap along oil guide groove, and finally flowing into waste oil by rib oil trap receives
Processing is timed in collection box, so can effectively ensure that the cleaning of kitchen range, it is very convenient, reduce the working strength of user.
(3) present invention sets an electric pushrod respectively in four inner wall crown centers of oil smoke separating pipe, electric pushrod
Connection is there are one being tightly attached on corresponding oil smoke separation inside pipe wall to push away oily knife on the free end of telescopic rod, and each pushing away oily knife can be
It being moved up and down under the action of coupled electric pushrod along corresponding oil smoke separation inside pipe wall, electric pushrod is in normal contracting state,
Electric pushrod is connect with microprocessor, and when this smoke exhaust ventilator, microprocessor controls electric pushrod timing operation at runtime, electronic
Telescopic rod when push rod is run in it extends downwards, positioned at its free end push away oily knife be tightly attached to corresponding oil smoke detach inside pipe wall to
Lower implementation, the oil smoke dirt corresponding oil smoke detached on inside pipe wall are pushed into separating pipe oil trap, and oil smoke dirt can be with separating pipe oil-collecting
Oil smoke in slot flows into waste oil collecting box and is timed processing together, so can effectively to the oil smoke dirt on oil smoke separation inside pipe wall into
The automatic cleaning of row, is cleaned without dismounting oil smoke separating pipe, very convenient, and the mist extractor effect of the present invention can be effectively ensured
Rate.
(4) closed cavity is formed, and should between the inner wall of oil smoke separation babinet of the present invention and the outer wall of oil smoke separating pipe
Closed cavity is vacuum cavity, so can effectively reduce present invention noise generated in use, be provided for user
More comfortable operating environment；The present invention is equipped with a coils headlamp in rib bottom, and illumination is provided for kitchen range region,
Convenient for users to operation.
(5) microprocessor of the present invention detaches wind with acoustooptic alarm, smokescope sensor, negative-pressure air fan, oil smoke respectively
Machine, air exhauster, linear lighting lamp, waste discharge tracheae smokescope sensor and the electrical connection of all electric pushrods, smokescope pass
Detected smokescope information is sent to microprocessor, microprocessor by sensor and waste discharge tracheae smokescope sensor in real time
Device according to receive information control acoustooptic alarm, negative-pressure air fan, oil smoke separation wind turbine and air exhauster operation, such as when
Food dryouies burnt in the pot of kitchen range, and smokescope increases, when microprocessor is received from smokescope sensor
When the smokescope information transmitted reaches preset value, arranged outside microprocessor control negative-pressure air fan, oil smoke separation wind turbine and exhaust gas
Wind turbine Accelerating running to improve the efficiency of oil smoke separation and outer row, while controls acoustooptic alarm to carry out acousto-optic early warning, reminds behaviour
Author's smokescope is more than threshold value, and operator can carry out respective handling according to acousto-optic early warning；For another example when microprocessor receives row
When the smokescope information that flue gas leading smokescope sensor is transmitted reaches preset value, microprocessor controls oil smoke to detach in real time
Wind turbine Accelerating running, while the running speed of air exhauster is reduced, and suitably reduce the speed of service of negative-pressure air fan, come with this
Realize that the exhaust gas discharged from waste discharge tracheal strips can reach discharge standard, microprocessor can also control acousto-optic to warn in real time in the process
Device is reported to carry out acousto-optic early warning, after operator receives acousto-optic early warning, corresponding means can be taken to carry out drop and born, for example reduce kitchen stove
The operating load of stove；So can effective guarantee kitchen range safe operation, while can the exhaust gas discharged of effective guarantee meet
Discharge standard, and high degree of automation.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 detaches box structure diagram for oil smoke of the present invention.
Fig. 3 is wall schematic diagram in lampblack-sucking cover body of the present invention.
Fig. 4 connects block diagram for each electronic device of the present invention.
Wherein, reference numeral is corresponding entitled：
1- fume-exhaustings cover body, 2- oil smoke separation babinet, 3- waste discharges tracheae, 4- ribs, 5- control cabinets, 6- microprocessors, 7-
Acoustooptic alarm, 8- ribs oil trap, 9- oil smoke separating pipe, 10- oil pumping smoke pipe, 11- negative-pressure air fans, 12- smokescopes sensing
Device, 13- oil smoke separation wind turbine, 14- waste oil collectings box, 15- air exhausters, 16- linear lightings lamp, 17- switches, 18- separating pipes
Oil trap, 19- electric pushrods, 20- push away oily knife, 21- oil guide grooves, 22- waste discharge tracheae smokescopes sensor, 23- closed cavities.
Specific embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the invention includes but not only limits
In following embodiment.
As shown in Figs 1-4, a kind of low noise cooker hood provided by the invention, it is simple in structure, design is scientific and reasonable, it uses
It is convenient, the oil smoke dirt on oil smoke separation inside pipe wall can be effectively cleared up, while can also effectively collect lacking for lampblack-sucking cover bottom surface condensation
Oil-soot mixture is measured, prevents the part oil-soot mixture from dropping on kitchen range, reduces the working strength of user, reduction makes
The working strength of user can effectively reduce noise, conducive to operator's health.The present invention includes fume-exhausting cover body 1, is connected to
The oil smoke separation babinet 2 at 1 top of fume-exhausting cover body and the waste discharge tracheae for being connected to 2 top of oil smoke separation babinet
3；The fume-exhausting cover body 1 is in hollow semiellipsoid, and its bottom is circumferentially connected with a circle rib 4, the fume-exhausting cover body 1
Top surface is equipped with control cabinet 5, and microprocessor 6, the rib 4 are equipped in the control cabinet 5 at oil smoke separation babinet 2
Front be embedded with the acoustooptic alarm 7 being electrically connected with the microprocessor 6, be equipped in the fume-exhausting cover body 1 with it is described micro-
The smokescope sensor 12 that processor 6 is electrically connected, the inside turnup in 4 base of rib are formed with rib oil trap 8, the suction
Longitudinally being equally spaced on the inner wall of oil smoke cover body 1 has two or more oil guide grooves 21, and the bottom of all oil guide grooves 21 is equal
Above the rib oil trap 8.
Scroll casing type oil pumping smoke pipe 10 is equipped between oil smoke separation babinet 2 of the present invention and the fume-exhausting cover body 1, it is described
Center upright is equipped with the rectangular oil smoke separating pipe 9 connected with oil pumping 10 top opening of smoke pipe, the oil pumping in oil smoke separation babinet 2
It is equipped in smoke pipe 10 for the oil smoke in the fume-exhausting cover body 1 to be sucked into the negative-pressure air fan 11 in the oil smoke separating pipe 9,
9 internal upper part of oil smoke separating pipe is equipped with centrifugal lampblack and detaches wind turbine 13, at the top of four inner walls of the oil smoke separating pipe 9 in
Between be respectively equipped with an electric pushrod 19, be all connected with that there are one be close on the free end of the telescopic rod of each electric pushrod 19
In pushing away oily knife 20 on corresponding 9 inner wall of oil smoke separating pipe, it is each it is described push away oily knife 20 can be coupled described electronic
It is moved up and down under the action of push rod 19 along corresponding 9 inner wall of oil smoke separating pipe, the interior bottom of the oil smoke separating pipe 9 is equipped with
One circle separating pipe oil trap 18, the back bottom of the rib 4 be removably connected be connected with the rib oil trap 8 it is useless
Oily collection box 14, the waste oil collecting box 14 are located at 8 lower section of rib oil trap, and the separating pipe oil trap 18 passes through oil transportation
Pipe is connected with the waste oil collecting box 14, and the waste discharge tracheae 3 is connect with the top opening of the oil smoke separating pipe 9, the microprocessor
Wind turbine 13 is detached with the negative-pressure air fan 11, the oil smoke respectively for device 6 and all electric pushrods 19 are electrically connected.
The air exhauster 15 being electrically connected with the microprocessor 6, the waste air are equipped in waste discharge tracheae 3 of the present invention
The waste discharge tracheae smokescope sensor 22 being electrically connected with the microprocessor 6 is equipped in pipe 3, the microprocessor 6 is Intel
Xeon E5-2697v3 microprocessors.
Fume-exhausting cover body of the present invention is installed on above kitchen range, and the oil smoke that kitchen range generates is in the effect of negative-pressure air fan
Enter the oil smoke separating pipe in oil smoke separator box body by fume-exhausting cover body down, and in the effect of centrifugal lampblack separation wind turbine
Under, oil smoke is detached with the exhaust gas entered in oil smoke separating pipe together with oil smoke, and wherein exhaust gas is arranged via waste discharge tracheae
It puts to outdoor, and the oil smoke side for having pollution to air flows downwardly to separating pipe oil trap along the inner wall of oil smoke separating pipe, separation
Oil-soot mixture in pipe oil trap enters waste oil collecting box along petroleum pipeline, and the oil-soot mixture in waste oil collecting box will be made
User's Timing Processing is fallen；Wherein, at kitchen range generate oil smoke by fume-exhausting cover body all the way go in oil smoke separating pipe from
During being detached at core type oil smoke separation wind turbine, a small amount of oil smoke can be in the scroll casing type oil pumping inner wall of smoke pipe and fume-exhausting cover body
Inner wall condensed, scroll casing type oil pumping smoke pipe inner wall condensation oil smoke can along its inner wall to flow down and with fume-exhausting cover body
The oil smoke bout of inner wall condensation, then flows to rib oil trap along oil guide groove, finally flows into waste oil collecting by rib oil trap
Processing is timed in box, so can effectively ensure that the cleaning of kitchen range, it is very convenient, reduce the working strength of user.
The present invention sets an electric pushrod respectively in four inner wall crown centers of oil smoke separating pipe, and electric pushrod stretches
Connection is there are one being tightly attached on corresponding oil smoke separation inside pipe wall to push away oily knife on the free end of bar, each push away oily knife can with its
It is moved up and down under the action of connected electric pushrod along corresponding oil smoke separation inside pipe wall, electric pushrod is in normal contracting state, electronic
Push rod is connect with microprocessor, and when this smoke exhaust ventilator, microprocessor controls electric pushrod timing operation, electric pushrod at runtime
Telescopic rod during operation in it extends downwards, and the oily knife that pushes away positioned at its free end is tightly attached to corresponding oil smoke separation inside pipe wall and is pushed down on
Row, the oil smoke dirt corresponding oil smoke detached on inside pipe wall are pushed into separating pipe oil trap, and oil smoke dirt can be in separating pipe oil trap
Oil smoke flow into waste oil collecting box together and be timed processing, so effectively the oil smoke dirt on oil smoke separation inside pipe wall can be carried out from
Dynamic cleaning, is cleaned without dismounting oil smoke separating pipe, very convenient, and the mist extractor efficiency of the present invention can be effectively ensured.
Microprocessor of the present invention detached respectively with acoustooptic alarm, smokescope sensor, negative-pressure air fan, oil smoke wind turbine,
Air exhauster, linear lighting lamp, waste discharge tracheae smokescope sensor and the electrical connection of all electric pushrods, smokescope sensor
Detected smokescope information is sent to microprocessor, microprocessor root in real time with waste discharge tracheae smokescope sensor
According to the operation of information control acoustooptic alarm, negative-pressure air fan, oil smoke separation wind turbine and air exhauster received, such as work as kitchen
Food dryouies burnt in the pot of cooking stove, and smokescope increases, and is passed when microprocessor is received from smokescope sensor
When the smokescope information sent reaches preset value, microprocessor control negative-pressure air fan, oil smoke separation wind turbine and exhaust gas exhaust fan
Accelerating running to improve the efficiency of oil smoke separation and outer row, while controls acoustooptic alarm to carry out acousto-optic early warning, reminds operator
Smokescope is more than threshold value, and operator can carry out respective handling according to acousto-optic early warning；For another example when microprocessor receives waste air
When the smokescope information that pipe smokescope sensor is transmitted reaches preset value, microprocessor controls oil smoke to detach wind turbine in real time
Accelerating running, while reduce the running speed of air exhauster, and suitably reduce the speed of service of negative-pressure air fan is realized with this
The exhaust gas discharged from waste discharge tracheal strips can reach discharge standard, and microprocessor can also control acoustooptic alarm in real time in the process
Acousto-optic early warning is carried out, after operator receives acousto-optic early warning, corresponding means can be taken to carry out, and drop is negative, for example reduces kitchen range
Operating load；So can effective guarantee kitchen range safe operation, while can the exhaust gas discharged of effective guarantee meet discharge
Standard, and high degree of automation.
4 bottom of rib of the present invention is equipped with the linear lighting lamp 16 that a circle is electrically connected with the microprocessor 6, and institute
4 front of rib is stated equipped with the switch 17 for the linear lighting lamp 16 to be controlled to be opened and closed.The inner wall of oil smoke separation babinet 2 and
Closed cavity 23 is formed between the outer wall of the oil smoke separating pipe 9, and the closed cavity 23 is vacuum cavity.
Closed cavity is formed, and this is closed between the inner wall of oil smoke separation babinet of the present invention and the outer wall of oil smoke separating pipe
Cavity is vacuum cavity, so can effectively reduce present invention noise generated in use, be provided more for user
Comfortable operating environment；The present invention is equipped with a coils headlamp in rib bottom, and illumination is provided for kitchen range region, convenient
User's operation.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, as long as the present invention body design thought and that mentally makes have no the change of essential meaning or polishing, solved
The technical issues of it is still consistent with the present invention, should all be included within protection scope of the present invention.
Claims (5)
1. a kind of low noise cooker hood, it is characterised in that：Including fume-exhausting cover body (1), it is connected to the fume-exhausting cover body (1)
The oil smoke separation babinet (2) at top and the waste discharge tracheae (3) being connected at the top of the oil smoke separation babinet (2)；The oil suction
Petticoat pipe body (1) is in hollow semiellipsoid, and its bottom is circumferentially connected with a circle rib (4), fume-exhausting cover body (1) top surface
Control cabinet (5) is equipped at oil smoke separation babinet (2), and microprocessor (6) is equipped in the control cabinet (5), it is described
The front of rib (4) is embedded with the acoustooptic alarm (7) being electrically connected with the microprocessor (6), and the fume-exhausting cover body (1) is interior
Equipped with the smokescope sensor (12) being electrically connected with the microprocessor (6), the inside turnup in rib (4) base is formed with
Rib oil trap (8)；Scroll casing type oil pumping smoke pipe is equipped between the oil smoke separation babinet (2) and the fume-exhausting cover body (1)
(10), described oil smoke separation babinet (2) interior center upright is equipped with the rectangular oil smoke point connected with described oil pumping smoke pipe (10) top opening
From pipe (9), it is equipped with the oil smoke in the fume-exhausting cover body (1) being sucked into the oil smoke point in the oil pumping smoke pipe (10)
From the negative-pressure air fan (11) in pipe (9), oil smoke separating pipe (9) internal upper part is equipped with centrifugal lampblack separation wind turbine (13), institute
Four inner wall crown centers for stating oil smoke separating pipe (9) are respectively equipped with an electric pushrod (19), each electric pushrod
(19) it is tightly attached to there are one being all connected on the free end of telescopic rod on corresponding oil smoke separating pipe (9) inner wall and pushes away oily knife
(20), each oily knife (20) that pushes away can be under the action of the coupled electric pushrod (19) along the corresponding oil smoke
Separating pipe (9) inner wall moves up and down, and the interior bottom of the oil smoke separating pipe (9) is equipped with a circle separating pipe oil trap (18), described
The back bottom of rib (4) is removably connected with the waste oil collecting box (14) being connected with the rib oil trap (8), described useless
Oily collection box (14) below the rib oil trap (8), by petroleum pipeline with described given up by the separating pipe oil trap (18)
Oily collection box (14) connection, the waste discharge tracheae (3) connect with the top opening of the oil smoke separating pipe (9), the microprocessor (6)
Wind turbine (13) and all electric pushrods (19) electrical connection are detached with the negative-pressure air fan (11), the oil smoke respectively, it is described
Longitudinally being equally spaced on the inner wall of fume-exhausting cover body (1) has two or more oil guide grooves (21), and all oil guide grooves (21)
Bottom be respectively positioned on above the rib oil trap (8), the inner wall of the oil smoke separation babinet (2) and the oil smoke separating pipe
(9) closed cavity (23) is formed between outer wall, and the closed cavity (23) is vacuum cavity.
2. a kind of low noise cooker hood according to claim 1, it is characterised in that：It is equipped in the waste discharge tracheae (3)
The air exhauster (15) being electrically connected with the microprocessor (6).
3. a kind of low noise cooker hood according to claim 2, it is characterised in that：Rib (4) bottom is equipped with one
The linear lighting lamp (16) being electrically connected with the microprocessor (6) is enclosed, and the rib (4) front is equipped with described for controlling
The switch (17) of linear lighting lamp (16) opening and closing.
4. a kind of low noise cooker hood according to claim 3, it is characterised in that：It is equipped in the waste discharge tracheae (3)
The waste discharge tracheae smokescope sensor (22) being electrically connected with the microprocessor (6).
5. a kind of low noise cooker hood according to claim 4, it is characterised in that：The microprocessor (6) is Intel
Xeon E5-2697 v3 microprocessors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810273363.0A CN108253503A (en) | 2018-03-29 | 2018-03-29 | A kind of low noise cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810273363.0A CN108253503A (en) | 2018-03-29 | 2018-03-29 | A kind of low noise cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108253503A true CN108253503A (en) | 2018-07-06 |
Family
ID=62747591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810273363.0A Withdrawn CN108253503A (en) | 2018-03-29 | 2018-03-29 | A kind of low noise cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361794A (en) * | 2018-04-24 | 2018-08-03 | 范师华 | The outer arranging device of oil smoke |
| CN108534197A (en) * | 2018-04-10 | 2018-09-14 | 林中成 | A kind of mist extractor equipment |
-
2018
- 2018-03-29 CN CN201810273363.0A patent/CN108253503A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534197A (en) * | 2018-04-10 | 2018-09-14 | 林中成 | A kind of mist extractor equipment |
| CN108361794A (en) * | 2018-04-24 | 2018-08-03 | 范师华 | The outer arranging device of oil smoke |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |
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