CN208042237U - A kind of environment-friendly noise reduction kitchen ventilator - Google Patents
A kind of environment-friendly noise reduction kitchen ventilator Download PDFInfo
- Publication number
- CN208042237U CN208042237U CN201820086185.6U CN201820086185U CN208042237U CN 208042237 U CN208042237 U CN 208042237U CN 201820086185 U CN201820086185 U CN 201820086185U CN 208042237 U CN208042237 U CN 208042237U
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- China
- Prior art keywords
- kitchen ventilator
- oil smoke
- noise reduction
- environment
- cover
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Abstract
The utility model discloses a kind of environment-friendly noise reduction kitchen ventilators, including the support mounting post between being fixed at kitchen interior walls that is horizontal, it supports and is fixedly installed casing of kitchen ventilator on the cylinder bottom side wall surface of mounting post, the circumference wheel side adaptation of driven wheel of differential is engaged with drive bevel gear, it is oriented to adaptation on slide bar and the body of rod of external threaded and walking movable block is installed, three layers of active carbon purifying adsorption layer are also from left to right provided in the tube cavity of fume purifying pipe, on the external side wall of VERTICAL TUBE of oil smoke conveyance conduit several noise reduction apertures are uniformly provided with according to equal spacing, it is provided with absorbing sound and lowering noise cotton in cavity between the cover body madial wall of silencing baffles cover and the tube body lateral wall of oil smoke conveyance conduit.The utility model has saved the energy, and oil smoke absorption position is flexible and changeable, and applicability is stronger, protects outdoor air environment, muting function is good, meets the kitchen ventilator application request of requirements at the higher level.
Description
Technical field
The utility model is related to airhandling equipment correlative technology field, specifically a kind of environment-friendly noise reduction kitchen ventilator.
Background technology
Kitchen ventilator is known as smoke exhaust ventilator and is also known as range hood, is a kind of kitchen appliance of purification kitchen environment.It is mounted on
Above the health energy-saving range hood cooking stove of kitchen, it can will be generated in the waste and cooking process of cooking stove burning harmful
Oil smoke is taken away rapidly, and discharge is outdoor, reduces pollution, purifies air, and has gas defence, the effect of explosion-proof safety guarantee.Smoke exhaust ventilator
Need periodically to be cleaned, simple cleaning handles to fall greasy dirt, cleaning fan of sucking oil fume must use the cleaning agent of profession into
Row cleaning.
Smoke exhaust ventilator is installed on cooking stove top, connects range hood power supply, driving motor so that and wind wheel makees high speed rotation,
Make to form negative pressuren zone in spatial dimension certain above cooking stove, indoor soot gas be sucked inside range hood, cooking fume
Body is filtered by oil network, first time oil smoke separation is carried out, inside smoke machine air duct, by the rotation of impeller to cooking fume
Body carries out secondary oil smoke separation, and the oil smoke in wind cabinet is subject to centrifugal forces, and mist of oil is aggregated into oil droplet, is received by oil circuit
Collect lubricating cup, flue gas is finally discharged along fixed access.
The flue gas of most of kitchen ventilator discharge seriously pollutes atmospheric environment, can not achieve not by processing now
Bottom smoke absorption cover causes the waste of the energy for the selective absorption purpose of different smoke evacuation positions, and adaptability is poor, and
" sound pollution " phenomenon generated in cooking fume noise diffusion to ambient enviroment, brings " sound pollution ", needs to carry out structure
On improvement.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of environment-friendly noise reduction kitchen ventilator
Problem.
To achieve the above object, the utility model provides the following technical solutions：
A kind of environment-friendly noise reduction kitchen ventilator, including the installation of the support between being fixed at kitchen interior walls that is horizontal
Column, it is described support mounting post cylinder bottom side wall surface on be fixedly installed casing of kitchen ventilator, the madial wall of the casing of kitchen ventilator
It is provided with external threaded by the way that the bearing block of left and right ends is rotatable at top position, the body of rod of the external threaded is to the left
It stretches out casing of kitchen ventilator and is connected with linkage quarter butt, be provided at the body of rod left end end position of the linkage quarter butt driven
The circumference wheel side adaptation of bevel gear, the driven wheel of differential is engaged with drive bevel gear, and the wheel disc core of the drive bevel gear is set
It sets on the output shaft end of positive and negative rotation driving motor, the body of rod lower section of the external threaded, the inside of corresponding casing of kitchen ventilator
It is also horizontal between wall surface and is fixedly installed guiding slide bar, described be oriented on the body of rod of slide bar and external threaded is adapted to peace
Equipped with walking movable block, opened up at the block upper position of the walking movable block there are one internal thread through hole, the walking moves
It is opened up on the block of motion block, at the following position directly of corresponding internal thread through hole there are one circular through hole, the guiding slide bar is adapted to
Vestibule across circular through hole is arranged, and smoke absorption cover is fixedly installed on the block bottom side of the walking movable block, described
Oil smoke conveyance conduit, the tube body top end of the oil smoke conveyance conduit are also provided with and communicated on the cover body top end wall of smoke absorption cover
Portion is connected to by expansion corrugated pipe on fume purifying pipe, is also from left to right provided in the tube cavity of the fume purifying pipe
Three layers of active carbon purifying adsorption layer are uniformly opened up according to equal spacing on the external side wall of VERTICAL TUBE of the oil smoke conveyance conduit
There are several noise reduction apertures, integrally adaptation is arranged with silencing baffles cover to the tube body periphery of the oil smoke conveyance conduit, described
It is provided with absorbing sound and lowering noise cotton in cavity between the cover body madial wall of silencing baffles cover and the tube body lateral wall of oil smoke conveyance conduit.
As further program of the utility model：The body of rod of the external threaded is along horizontally arranged.
As the utility model further scheme：The hole body internal screw thread form of the internal thread through hole and external screw thread spiral shell
The body of rod external screw thread shape of bar is adapted.
As the utility model further scheme：Be provided in the cover chamber of the smoke absorption cover smoking motor and
Oil smoke suction fan is installed on the output shaft of smoking motor.
As the utility model further scheme：The tube body hermetically passing kitchen interior walls of the fume purifying pipe are stretched
To outdoor.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through the knot in traditional kitchen ventilator
External threaded is had additional on the basis of structure, is oriented to slide bar and walking movable block, during the use of practical kitchen ventilator, is started positive and negative
Turning driving motor can drive drive bevel gear to continue to rotate, by gear engagement known to driven wheel of differential immediately into
Row slowly rotation, to drive the body of rod of external threaded spinning movement occur, in the external screw thread and internal thread of external threaded
The internal thread of through-hole is oriented under slide bar and circular through hole mutual cooperation and realizes that entire walking movable block is delayed to the left or to the right
It is slow mobile, to realize bottom smoke absorption cover for the selective absorption purpose of different smoke evacuation positions, the energy is saved, oil
Cigarette absorption position is flexible and changeable, and applicability is stronger, can be net layer by layer by oil smoke by the three layers of active carbon purifying adsorption layer added
Change, protects outdoor air environment；Soot gas does not enter in expansion corrugated pipe not instead of directly simultaneously, can first be conveyed to oil smoke
Several noise reduction apertures opened up on pipe circumference side wall are diffused, carried out under the absorption of absorbing sound and lowering noise cotton again except dry
Noise reduction operates, and realizes the depth erasure effect of exhaust gas noise, avoids produced in cooking fume noise diffusion to ambient enviroment very well
Raw " sound pollution " phenomenon, muting function is good, meets the kitchen ventilator application request of requirements at the higher level.
Description of the drawings
Fig. 1 is a kind of main structure diagram of environment-friendly noise reduction kitchen ventilator.
Fig. 2 is a kind of side structure schematic view of walking movable block in environment-friendly noise reduction kitchen ventilator.
Fig. 3 is a kind of concrete structure schematic diagram of oil smoke conveyance conduit in environment-friendly noise reduction kitchen ventilator.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the utility model embodiment, a kind of environment-friendly noise reduction kitchen ventilator, including the fixation that is horizontal
The support mounting post 1 being arranged between the interior walls of kitchen, it is described support mounting post 1 cylinder bottom side wall surface on be fixedly installed oil
Smoke machine shell 2, at the madial wall top position of the casing of kitchen ventilator 2 by the bearing block of left and right ends it is rotatable be provided with it is outer
Thread screw 3, along horizontally arranged, the body of rod of the external threaded 3 stretches out to the left for the body of rod of the external threaded 3
Casing of kitchen ventilator 2 and be connected with linkage quarter butt 6, it is described linkage quarter butt 6 body of rod left end end position at be provided with it is driven
The circumference wheel side adaptation of bevel gear 7, the driven wheel of differential 7 is engaged with drive bevel gear 8, the wheel disc of the drive bevel gear 8
Core is arranged on the output shaft end of positive and negative rotation driving motor 9.
It is also horizontal below the body of rod of the external threaded 3, between the interior sidewall surface of corresponding casing of kitchen ventilator 2 solid
Surely it is provided with and is oriented to slide bar 4, adaptation is equipped with walking movable block 5, institute on the body of rod of the guiding slide bar 4 and external threaded 3
State internal thread through hole 501 there are one being opened up at the block upper position of walking movable block 5, the hole body of the internal thread through hole 501
Internal screw thread form is adapted with the body of rod external screw thread shape of external threaded 3, on the block of the walking movable block 5, in correspondence
It is opened up at the following position directly of tapped through hole 501 there are one circular through hole 502, the guiding slide bar 4 fits through circular through hole
502 vestibule is arranged, and is fixedly installed smoke absorption cover 11 on the block bottom side of the walking movable block 5, the flue gas is inhaled
It receives and is provided with smoking motor 10 in the cover chamber of cover 11 and oil smoke suction fan, the cigarette are installed on the output shaft of smoking motor 10
Oil smoke conveyance conduit 12, the tube body top of the oil smoke conveyance conduit 12 are also provided with and communicated on the cover body top end wall of aspiration cover 11
End end is connected to by expansion corrugated pipe 16 on fume purifying pipe 17, the tube body hermetically passing kitchen of the fume purifying pipe 17
Interior walls stretch to outdoor, and three layers of active carbon purifying absorption are also from left to right provided in the tube cavity of the fume purifying pipe 17
Layer 18.
In this way, by having additional external threaded 3 on the architecture basics of traditional kitchen ventilator, being oriented to slide bar 4 and walking shifting
Motion block 5, during the use of practical kitchen ventilator, starting positive and negative rotation driving motor 9 can drive drive bevel gear 8 to continue to revolve
Turn, the driven wheel of differential 7 known to the engagement of gear is slowly rotated immediately, to drive the body of rod of external threaded 3
There is spinning movement, in the external screw thread of external threaded 3 and internal thread, guiding slide bar 4 and the circular through hole of internal thread through hole 501
502 cooperate, and entirely walking movable block 5 is slowly moved to the left or to the right for lower realization, is inhaled to realize bottom flue gas
Cover 11 is received for the selective absorption purpose of different smoke evacuation positions, has saved the energy, oil smoke absorption position is flexible and changeable, applicability
It is stronger, oil smoke can be purified layer by layer by the three layers of active carbon purifying adsorption layer 18 added, protects outdoor air environment.
Several are uniformly provided on the external side wall of VERTICAL TUBE of the oil smoke conveyance conduit 12 according to equal spacing to disappear
Sound aperture 13, integrally adaptation is arranged with silencing baffles cover 15, the noise reduction to the tube body periphery of the oil smoke conveyance conduit 12
It is provided with absorbing sound and lowering noise cotton in cavity between the cover body madial wall of baffle cover 15 and the tube body lateral wall of oil smoke conveyance conduit 12
14, the oil smoke pumped upwards from smoke absorption cover 11, which can flow rapidly, generates larger noise noise, and soot gas is not direct
Enter in expansion corrugated pipe 16, but several noise reduction apertures 13 that can be first opened up on 12 circumferential side wall of oil smoke conveyance conduit
It is diffused, the dry noise reduction that removes carried out under the absorption of absorbing sound and lowering noise cotton 14 again operates, and the depth for realizing exhaust gas noise disappears
Audio fruit avoids " sound pollution " phenomenon generated in cooking fume noise diffusion to ambient enviroment very well, and muting function is good, full
The kitchen ventilator application request of sufficient requirements at the higher level.
Above-described is only the embodiments of the present invention, the common sense such as well known concrete structure and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from the utility model structure
It puts, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these all will not shadow
Ring effect and patent practicability that the utility model is implemented.This application claims protection domain should be in its claim
Subject to appearance, the records such as specific implementation mode in specification can be used for explaining the content of claim.
Claims (5)
1. a kind of environment-friendly noise reduction kitchen ventilator, including the support mounting post between being fixed at kitchen interior walls that is horizontal
(1), which is characterized in that it is fixedly installed casing of kitchen ventilator (2) on the cylinder bottom side wall surface of the support mounting post (1), it is described
It is provided with external threaded (3) by the way that the bearing block of left and right ends is rotatable at the madial wall top position of casing of kitchen ventilator (2),
The body of rod of the external threaded (3) stretches out casing of kitchen ventilator (2) and is connected with linkage quarter butt (6), the linkage to the left
Driven wheel of differential (7) is provided at the body of rod left end end position of quarter butt (6), the circumference wheel side of the driven wheel of differential (7) is suitable
With drive bevel gear (8) is engaged with, the output in positive and negative rotation driving motor (9) is arranged in the wheel disc core of the drive bevel gear (8)
It is also horizontal between the body of rod lower section of the external threaded (3), the interior sidewall surface of corresponding casing of kitchen ventilator (2) on shaft end
State, which is fixedly installed, is oriented to slide bar (4), and adaptation is equipped with walking on the body of rod of the guiding slide bar (4) and external threaded (3)
Movable block (5) is opened up there are one internal thread through hole (501) at the block upper position of the walking movable block (5), the walking
Circular through hole (502) there are one being opened up on the block of movable block (5), at the following position directly of corresponding internal thread through hole (501), institute
It states and is oriented to the vestibule setting that slide bar (4) fits through circular through hole (502), on the block bottom side of the walking movable block (5)
It is fixedly installed smoke absorption cover (11), oil smoke conveying is also provided with and communicated on the cover body top end wall of the smoke absorption cover (11)
The tube body top end of pipeline (12), the oil smoke conveyance conduit (12) is connected to fume purifying pipe by expansion corrugated pipe (16)
(17) on, three layers of active carbon purifying adsorption layer are also from left to right provided in the tube cavity of the fume purifying pipe (17)
(18), several noise reductions are uniformly provided with according to equal spacing on the external side wall of VERTICAL TUBE of the oil smoke conveyance conduit (12)
Aperture (13), integrally adaptation is arranged with silencing baffles cover (15) to the tube body periphery of the oil smoke conveyance conduit (12), described
It is provided with suction in cavity between the cover body madial wall and the tube body lateral wall of oil smoke conveyance conduit (12) of silencing baffles cover (15)
Sound noise reduction cotton (14).
2. a kind of environment-friendly noise reduction kitchen ventilator according to claim 1, which is characterized in that the bar of the external threaded (3)
Body is along horizontally arranged.
3. a kind of environment-friendly noise reduction kitchen ventilator according to claim 1, which is characterized in that the internal thread through hole (501)
Hole body internal screw thread form is adapted with the body of rod external screw thread shape of external threaded (3).
4. a kind of environment-friendly noise reduction kitchen ventilator according to claim 1, which is characterized in that the cover of the smoke absorption cover (11)
It is provided with smoking motor (10) in chamber and oil smoke suction fan is installed on the output shaft of smoking motor (10).
5. a kind of environment-friendly noise reduction kitchen ventilator according to claim 1, which is characterized in that the pipe of the fume purifying pipe (17)
Body hermetically passing kitchen interior walls stretch to outdoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086185.6U CN208042237U (en) | 2018-01-18 | 2018-01-18 | A kind of environment-friendly noise reduction kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086185.6U CN208042237U (en) | 2018-01-18 | 2018-01-18 | A kind of environment-friendly noise reduction kitchen ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208042237U true CN208042237U (en) | 2018-11-02 |
Family
ID=63953533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820086185.6U Expired - Fee Related CN208042237U (en) | 2018-01-18 | 2018-01-18 | A kind of environment-friendly noise reduction kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208042237U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855141A (en) * | 2019-03-29 | 2019-06-07 | 珠海格力电器股份有限公司 | Kitchen ventilator |
| CN110230832A (en) * | 2019-06-27 | 2019-09-13 | 艾祎璠 | A kind of extension type pressure-negative cooker hood |
| CN113944946A (en) * | 2021-10-28 | 2022-01-18 | 浙江杰森厨具股份有限公司 | Exhaust device for high-sealing integrated stove |
-
2018
- 2018-01-18 CN CN201820086185.6U patent/CN208042237U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855141A (en) * | 2019-03-29 | 2019-06-07 | 珠海格力电器股份有限公司 | Kitchen ventilator |
| CN110230832A (en) * | 2019-06-27 | 2019-09-13 | 艾祎璠 | A kind of extension type pressure-negative cooker hood |
| CN110230832B (en) * | 2019-06-27 | 2020-06-30 | 艾祎璠 | Telescopic negative pressure range hood |
| CN113944946A (en) * | 2021-10-28 | 2022-01-18 | 浙江杰森厨具股份有限公司 | Exhaust device for high-sealing integrated stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190604 Address after: 710000 No. 18, Fu3 Road, No. 8 Road, Tiantai Eighth Road, Houweizhai, Sanqiao Street, Fengdong New Town, Xi'an City, Shaanxi Province Patentee after: Shaanxi Jinsunshine Kitchen Equipment Engineering Co., Ltd. Address before: 510535 Room 903, 18 Kai Tai Road, Whampoa District, Guangzhou, Guangdong. Patentee before: Guangzhou Shuang Zhi Network Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |