CN108317561A - A kind of kitchen ventilator reducing noise - Google Patents
A kind of kitchen ventilator reducing noise Download PDFInfo
- Publication number
- CN108317561A CN108317561A CN201711476431.5A CN201711476431A CN108317561A CN 108317561 A CN108317561 A CN 108317561A CN 201711476431 A CN201711476431 A CN 201711476431A CN 108317561 A CN108317561 A CN 108317561A
- Authority
- CN
- China
- Prior art keywords
- motor
- fixedly connected
- wind wheel
- silencer
- kitchen ventilator
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of kitchen ventilators reducing noise,Including external module and internal component,The internal component includes check-valves,Wind wheel,Motor,Worm gear and silencer,The madial wall of the external decoration cover is equipped with the silencer,The silencer is fixedly connected with the external decoration cover,The wind wheel is located at the inside of the silencer,And it is fixedly connected with the silencer,The right side of the wind wheel is equipped with the motor,The motor is rotatablely connected with the wind wheel by the motor output end,The worm gear is located at the right side of the motor,And it is rotatablely connected with the motor,User is when cooking,Open switch for cooker hood,Because being provided with muffler outside wind wheel,So the noise that the wind wheel movement that can disappear generates,User can cook with pleasant mood,And kitchen ventilator is with after a period of time if forget to clear up,The remaining oil of kitchen ventilator can drop onto in oil leak slot,It directly low will not fall to the ground.
Description
Technical field
The invention belongs to kitchen ventilator equipment technical fields, and in particular to a kind of kitchen ventilator reducing noise.
Background technology
Kitchen ventilator is the kitchen appliance for purifying kitchen environment, it can will be generated in waste and cooking process that cooking stove burns
Harmful oil smoke is taken away rapidly, and discharge is outdoor, reduces pollution, purifies air, and has gas defence, explosion-proof safety guarantee to make
With.
Original kitchen ventilator there are certain deficiency, kitchen ventilator just at work, since wind wheel moves, will produce very big
Noise, deleterious effect is generated to the ear of human body, while the mood for the people that also influences to cook, and original kitchen ventilator is used
For a period of time, remaining oil is also easy to drip on kitchen ventilator.
Invention content
The purpose of the present invention is to provide a kind of kitchen ventilators reducing noise, to solve original mentioned above in the background art
With the presence of the certain deficiency of kitchen ventilator, kitchen ventilator just at work, since wind wheel moves, will produce prodigious noise, it is right
The ear of human body generates deleterious effect, while the mood for the people that also influences to cook, and original kitchen ventilator is with after a period of time,
The problem of remaining oil also is easy to drip on kitchen ventilator.
To achieve the above object, the present invention provides the following technical solutions：A kind of kitchen ventilator reducing noise, including outer set
Part and internal component, the external module include external decoration cover, lamina tecti, draw-off tray, exhaust fume collecting hood and lubricating cup, the external decoration cover
Lower section be equipped with the lamina tecti, the lamina tecti is fixedly connected with the external decoration cover, and the lower surface of the lamina tecti is equipped with
The exhaust fume collecting hood, the exhaust fume collecting hood are fixedly connected with the lamina tecti, and the draw-off tray is located at the lower inside of the exhaust fume collecting hood,
And be fixedly connected with the exhaust fume collecting hood, the lubricating cup is located at the lower section of the draw-off tray, and is detachably connected with the draw-off tray,
The internal component includes check-valves, wind wheel, motor, worm gear and silencer, and the madial wall of the external decoration cover is equipped with described disappear
Sound device, the silencer are fixedly connected with the external decoration cover, and the wind wheel is located at the inside of the silencer, and disappears with described
Sound device is fixedly connected, and the right side of the wind wheel is equipped with the motor, and the motor passes through the motor output end with the wind wheel
Rotation connection, the worm gear is located at the right side of the motor, and is rotatablely connected with the motor, and the top of the wind wheel is equipped with institute
Check-valves is stated, the check-valves is fixedly connected with the wind wheel, and the motor is electrically connected with external power supply.
Preferably, it is equipped with switch on the right side of the front surface of the lamina tecti, the switch is fixedly connected with the lamina tecti.
Preferably, the left side of the exhaust fume collecting hood is equipped with headlamp, and the headlamp is fixedly connected with the exhaust fume collecting hood.
Preferably, the right side of the worm gear is equipped with air-ducting ring, and the air-ducting ring is fixedly connected with the worm gear.
Preferably, the lower section of the draw-off tray close to the top of the lubricating cup be equipped with filter screen, the filter screen with it is described
Draw-off tray is fixedly connected.
Preferably, oil leak slot is equipped with below the front surface of the lamina tecti, the oil leak slot is fixed with the lamina tecti to be connected
It connects.
Compared with prior art, the beneficial effects of the invention are as follows：User opens switch for cooker hood when cooking, because
Muffler is provided with outside wind wheel, so the noise that the wind wheel that can disappear generates when moving, user can do with pleasant mood
Meal, and kitchen ventilator is with if forgetting to clear up, the remaining oil of kitchen ventilator can drop onto in oil leak slot, Bu Huizhi after a period of time
Connect it is low fall to the ground or the clothes of user on.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
Fig. 3 is the acoustic wave filter structure schematic diagram in the present invention；
In figure：10- external modules, 11- external decorations cover, 12- lamina tectis, 13- draw-off trays, 14- exhaust fume collecting hoods, 15- lubricating cups, in 20-
Parts, 21- check-valves, 22- wind wheels, 23- motors, 24- worm gears, 25- silencers.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of kitchen ventilator reducing noise, including external module
10 and internal component 20, external module 10 includes external decoration cover 11, lamina tecti 12, draw-off tray 13, exhaust fume collecting hood 14 and lubricating cup 15, outside
The lower section of Decorative Cover 11 is equipped with lamina tecti 12, and lamina tecti 12 is fixedly connected with external decoration cover 11, and the lower surface of lamina tecti 12 is equipped with
Exhaust fume collecting hood 14, exhaust fume collecting hood 14 are fixedly connected with lamina tecti 12, and draw-off tray 13 is located at the lower inside of exhaust fume collecting hood 14, and and exhaust fume collecting hood
14 are fixedly connected, and lubricating cup 15 is located at the lower section of draw-off tray 13, and is detachably connected with draw-off tray 13, and internal component 20 includes non-return
Valve 21, wind wheel 22, motor 23, worm gear 24 and silencer 25, the madial wall of external decoration cover 11 are equipped with silencer 25, silencer 25 with
External decoration cover 11 is fixedly connected, and wind wheel 22 is located at the inside of silencer 25, and is fixedly connected with silencer 25, the right side of wind wheel 22
Equipped with motor 23, motor 23 is rotatablely connected with wind wheel 22 by 22 output end of motor, and worm gear 24 is located at the right side of motor 23, and with
Motor 23 is rotatablely connected, and the top of wind wheel 22 is equipped with check-valves 21, and check-valves 21 is fixedly connected with wind wheel 22, motor 23 and outside
Power supply is electrically connected.
In the present embodiment, motor 23 is miniature motor, model YPY-80, has noise small, it is energy saving the features such as.
In the present embodiment, a kind of kitchen ventilator reducing noise, including external module 10 and internal component 20, external decoration cover
11 madial wall is equipped with silencer 25, and silencer 25 can absorb the mechanicalness noise of wind wheel generation, and silencer 25 is rectangular shape,
Inside is sky, and check-valves 21 is fixedly connected with wind wheel 22, and check-valves 21 is metal material.
Further, switch is equipped on the right side of the front surface of lamina tecti 12, switch is fixedly connected with lamina tecti 12.
In the present embodiment, the working condition of switch control kitchen ventilator.
Further, the left side of exhaust fume collecting hood 14 is equipped with headlamp, and headlamp is fixedly connected with exhaust fume collecting hood 14.
In the present embodiment, heat steaming up when cooking, headlamp can play the role of according to letter out line.
Further, the right side of worm gear 24 is equipped with air-ducting ring, and air-ducting ring is fixedly connected with worm gear 24.
In the present embodiment, air-ducting ring edge is arc, and the effect primarily served is exactly the effect of water conservancy diversion.
Further, the lower section of draw-off tray 13 is equipped with filter screen close to the top of lubricating cup 15, and filter screen is solid with draw-off tray 13
Fixed connection.
In the present embodiment, filter screen primarily served the effect of filtering fume, and grease can be attached to when oil smoke passes through filter screen
On filter screen, kitchen ventilator is played a certain protective role.
Further, it is equipped with oil leak slot below the front surface of lamina tecti 12, oil leak slot is fixedly connected with lamina tecti 12.
In the present embodiment, with not clearing up after a period of time, remaining grease low can arrive in oil leak slot kitchen ventilator.
The operation principle and process for using of the present invention：After the present invention installs, oil smoke electromechanical source is connected, is turned on the switch,
Motor 23 is so that wind wheel 22 makees high speed rotation, and silencer 25 then absorbs the noise generated when the operating of kitchen ventilator inner body, in wind
When 22 rotation of wheel, negative pressuren zone is formed in the certain spatial dimension in 14 top of exhaust fume collecting hood, indoor soot gas is sucked into kitchen ventilator
Inside, soot gas pass through filter screen filtration, and oil smoke is subject to centrifugal forces, and mist of oil is aggregated into oil droplet, and then grease enters
Inside lubricating cup 15, purified flue gas is finally discharged along fixed access, and lubricating cup is disassembled using a period of time in kitchen ventilator
15, lubricating cup 15 is cleared up.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of kitchen ventilator reducing noise, it is characterised in that：Including external module（10）And internal component（20）, the outside
Component（10）Including external decoration cover（11）, lamina tecti（12）, draw-off tray（13）, exhaust fume collecting hood（14）And lubricating cup（15）, the exterior
Decorations cover（11）Lower section be equipped with the lamina tecti（12）, the lamina tecti（12）With the external decoration cover（11）It is fixedly connected, institute
State lamina tecti（12）Lower surface be equipped with the exhaust fume collecting hood（14）, the exhaust fume collecting hood（14）With the lamina tecti（12）It is fixed to connect
It connects, the draw-off tray（13）Positioned at the exhaust fume collecting hood（14）Lower inside, and with the exhaust fume collecting hood（14）It is fixedly connected, it is described
Lubricating cup（15）Positioned at the draw-off tray（13）Lower section, and with the draw-off tray（13）It is detachably connected, the internal component
（20）Including check-valves（21）, wind wheel（22）, motor（23）, worm gear（24）And silencer（25）, the external decoration cover（11）'s
Madial wall is equipped with the silencer（25）, the silencer（25）With the external decoration cover（11）It is fixedly connected, the wind wheel
（22）Positioned at the silencer（25）Inside, and with the silencer（25）It is fixedly connected, the wind wheel（22）Right side set
There is the motor（23）, the motor（23）With the wind wheel（22）Pass through the motor（22）Output end is rotatablely connected, described
Worm gear（24）Positioned at the motor（23）Right side, and with the motor（23）Rotation connection, the wind wheel（22）Top set
There is the check-valves（21）, the check-valves（21）With the wind wheel（22）It is fixedly connected, the motor（23）With external power supply
It is electrically connected.
2. a kind of kitchen ventilator reducing noise according to claim 1, it is characterised in that：The lamina tecti（12）Preceding table
Right side of face is equipped with switch, the switch and the lamina tecti（12）It is fixedly connected.
3. a kind of kitchen ventilator reducing noise according to claim 1, it is characterised in that：The exhaust fume collecting hood（14）Left side
Equipped with headlamp, the headlamp and the exhaust fume collecting hood（14）It is fixedly connected.
4. a kind of kitchen ventilator reducing noise according to claim 1, it is characterised in that：The worm gear（24）Right side set
There are air-ducting ring, the air-ducting ring and the worm gear（24）It is fixedly connected.
5. a kind of kitchen ventilator reducing noise according to claim 1, it is characterised in that：The draw-off tray（13）Lower section
Close to the lubricating cup（15）Top be equipped with filter screen, the filter screen and the draw-off tray（13）It is fixedly connected.
6. a kind of kitchen ventilator reducing noise according to claim 1, it is characterised in that：The lamina tecti（12）Preceding table
Oil leak slot, the oil leak slot and the lamina tecti are equipped with below face（12）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476431.5A CN108317561A (en) | 2018-03-26 | 2018-03-26 | A kind of kitchen ventilator reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476431.5A CN108317561A (en) | 2018-03-26 | 2018-03-26 | A kind of kitchen ventilator reducing noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108317561A true CN108317561A (en) | 2018-07-24 |
Family
ID=62894153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711476431.5A Withdrawn CN108317561A (en) | 2018-03-26 | 2018-03-26 | A kind of kitchen ventilator reducing noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108317561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412511A (en) * | 2020-05-07 | 2020-07-14 | 合肥柏隆科技发展有限公司 | Noise-reducing range hood |
-
2018
- 2018-03-26 CN CN201711476431.5A patent/CN108317561A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412511A (en) * | 2020-05-07 | 2020-07-14 | 合肥柏隆科技发展有限公司 | Noise-reducing range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |
|
| WW01 | Invention patent application withdrawn after publication |