CN113048528A - Multifunctional smoke exhaust ventilator - Google Patents
Multifunctional smoke exhaust ventilator Download PDFInfo
- Publication number
- CN113048528A CN113048528A CN201911367746.5A CN201911367746A CN113048528A CN 113048528 A CN113048528 A CN 113048528A CN 201911367746 A CN201911367746 A CN 201911367746A CN 113048528 A CN113048528 A CN 113048528A
- Authority
- CN
- China
- Prior art keywords
- oil
- smoke
- filtering device
- range hood
- smoke exhaust
- 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.)
- Pending
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 55
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 239000004065 semiconductor Substances 0.000 claims abstract description 16
- 238000005057 refrigeration Methods 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 17
- 239000003517 fume Substances 0.000 claims description 15
- 230000001877 deodorizing effect Effects 0.000 claims description 3
- 239000004071 soot Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000005686 electrostatic field Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000010411 cooking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
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
- F24C15/2035—Arrangement or mounting of filters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention relates to the technical field of kitchen appliances, and provides a multifunctional smoke exhaust ventilator which comprises a control unit, a smoke exhaust hood body, a smoke exhaust separating device and a filtering device, wherein the smoke exhaust separating device and the filtering device are arranged in the smoke exhaust hood body; the filtering device is connected to the oil guide pipe through a bypass pipe; the filter device is provided with a gap through which gas passes. The invention liquefies and guides the oil smoke by arranging the semiconductor refrigeration piece and the bypass pipe; arranging a motor outer cover to protect the motor; the bottom of the filtering device is arranged to be an inclined structure to guide the liquefied oil smoke to the bypass pipe; an oil level sensor is arranged to monitor the oil level in the oil receiving cup; a buzzer is arranged to remind a user of discharging liquid in the oil receiving cup; arranging an electrostatic device to remove the peculiar smell of the gas; and the direct current motor is arranged to reduce noise.
Description
Technical Field
The invention relates to the technical field of kitchen appliances, in particular to a multifunctional range hood.
Background
A smoke exhaust ventilator is a kitchen appliance for purifying the kitchen environment. The exhaust fan is arranged above a cooking range in a kitchen, and can quickly exhaust waste burned by the cooking range and oil smoke harmful to human bodies generated in the cooking process, discharge the waste and the oil smoke out of the room, reduce pollution, purify air and the like. The existing range hood has the problems of large noise, poor oil fume and gas separation effect, peculiar smell of gas and the like.
Disclosure of Invention
The invention aims to overcome the defects of high noise, poor oil fume and gas separation effect and peculiar smell of gas in the range hood in the prior art, and provides a multifunctional range hood which is used for achieving the purposes of reducing noise, separating oil fume and gas and removing peculiar smell of gas.
The invention adopts the technical scheme that a multifunctional smoke exhaust ventilator is provided, which comprises a control unit, a smoke exhaust hood body, a smoke exhaust separating device and a filtering device, wherein the smoke exhaust separating device and the filtering device are arranged in the smoke exhaust hood body; the filtering device is connected to the oil guide pipe through a bypass pipe; the filter device is provided with a gap through which gas passes.
The semiconductor refrigerating sheet can continuously work without any refrigerant. The bypass pipe is used for guiding the liquefied oil smoke in the filtering device into the oil guide pipe.
When the range hood works, the oil-smoke separating device separates oil and smoke, the oil flows to the oil receiving cup, the smoke carries part of the oil to move upwards until the filtering device, the filtering device liquefies the oil smoke through the semiconductor refrigerating sheet, the liquefied oil smoke flows to the oil receiving cup through the side channel, and the gas passes through the gap of the filtering device.
Furthermore, the oil smoke separator is provided with a motor outer cover, and the motor outer cover is positioned above the motor and is detachably connected to the bracket. The motor housing is used for protecting the motor, and once liquefied oil smoke drips, the liquefied oil smoke cannot directly drip onto the motor to cause damage to the motor, and the motor housing can prevent the motor from contacting the liquefied oil smoke.
Furthermore, the semiconductor refrigeration sheet is arranged at the bottom of the filtering device; the bottom of the filtering device is of an inclined structure, and the inclined direction is inclined upwards from the position of the bypass channel. When the oil fume directly contacts the bottom of the filtering device, the oil fume can be liquefied. The inclined structure and the arrangement of the position thereof are convenient for guiding most of liquefied oil smoke to the bypass pipe.
Furthermore, the oil receiving cup is provided with an oil level sensor connected with the control unit; the oil fume cover body is also provided with a display screen connected with the control unit; the oil level sensor is used for detecting the position of oil in the oil receiving cup and displaying the position through the display screen. So set up, the position of liquid in the oil cup is connect can directly be looked over to user's accessible display screen, and whether the liquid in the oil cup is connect in the discharge of height decision according to liquid.
Furthermore, the oil fume cover body is provided with a buzzer, and the buzzer is connected with the control unit; when the oil level reaches the set height in the oil receiving cup, the buzzer gives an alarm. The buzzer gives an alarm to remind the user to discharge the liquid in the oil receiving cup.
Further, an electrostatic device is arranged in the lampblack hood body and is located above the filtering device and used for conducting peculiar smell removing treatment on gas passing through the filtering device. The electrostatic device is used for discharging the gas passing through the filtering device after peculiar smell removing treatment, and reduces the pollution to the outside air.
Further, the motor is a direct current motor. The direct current motor has low power consumption and low noise.
Furthermore, the oil receiving disc is detachably connected to the oil fume separation device through a buckle. Such setting, convenience of customers dismantles and connects the food tray, and the butt joint food tray washs.
Compared with the prior art, the invention has the beneficial effects that: the invention liquefies and guides the oil smoke by arranging the semiconductor refrigeration piece and the bypass pipe; arranging a motor outer cover to protect the motor; the bottom of the filtering device is arranged to be an inclined structure to guide the liquefied oil smoke to the bypass pipe; an oil level sensor is arranged to monitor the oil level in the oil receiving cup; a buzzer is arranged to remind a user of discharging liquid in the oil receiving cup; arranging an electrostatic device to remove the peculiar smell of the gas; a direct current motor is arranged to reduce noise; set up the buckle, be convenient for disassemble and connect the food tray and dock the food tray and wash.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a communication diagram of the control unit of the present invention.
Detailed Description
The drawings are only for purposes of illustration and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1, the present embodiment provides a multifunctional range hood, which includes a control unit and a range hood body 1, wherein a range hood body 1 is provided with a range hood separation device 2 and a filtering device 3. The oil smoke separating device 2 is arranged at the lower part of the oil smoke cover body 1, and the filtering device 3 is arranged above the oil smoke separating device 2 and is detachably connected with the oil smoke cover body 1. The oil-smoke separating device 2 is provided with a motor 8, a bracket 9 and an oil receiving disc 11 which are connected in sequence from top to bottom. The oil receiving pan 11 is connected to the oil receiving cup 5 through the oil conduit 4. The oil conduit 4 can be directly connected to the oil receiving cup 5, or can be positioned in the space above the oil receiving cup 5 and opposite to the oil receiving cup 5. The motor 8 is a dc motor. The oil guide pipe 4 is arranged at the lower left corner of the oil fume separation device 2, and the oil receiving cup 5 is positioned right below the oil guide pipe 4. The oil receiving disc 11 is detachably connected to the oil-smoke separating device 2 through a buckle. The support 9 can be a flat plate and can be integrated with the oil fume cover body 1.
The filtering device 3 is provided with a semiconductor refrigerating sheet 6 connected with the control unit, and the semiconductor refrigerating sheet 6 is used for liquefying the oil smoke. Semiconductor refrigeration piece 6 is located filter equipment 3 bottoms to align to be equipped with the space between semiconductor refrigeration piece 6 and the semiconductor refrigeration piece 6, the space is used for making gas pass through. And a bypass channel 7 is arranged at the lower left of the filtering device 5, and the filtering device 5 is connected to the oil guide pipe 4 through the bypass channel 7. The bottom of the filter device 3 is inclined and the inclined direction is inclined upwards from the position of the bypass channel 7. The semiconductor refrigerating sheet, also called thermoelectric refrigerating sheet, is a heat pump, and utilizes the Peltier effect of semiconductor material, when the direct current passes through the couple formed by connecting two different semiconductor materials in series, the two ends of the couple can respectively absorb heat and release heat, so as to realize the purpose of refrigeration.
The oil smoke separator 2 is provided with a motor outer cover 10, the motor outer cover 10 is positioned above the motor 8 and is detachably connected to the bracket, and the connection mode can be realized through a buckling connection mode or a threaded connection mode. The cross-section of the motor housing 10 can be triangular, and when the liquefied oil smoke drops onto the motor housing, the liquefied oil smoke can slide down along the edge of the triangle, so that the liquefied oil smoke is prevented from being retained on the motor housing 10.
The oil fume cover body 1 is internally provided with an electrostatic device 12, and the electrostatic device 12 is detachably connected with the oil fume cover body 1. The electrostatic device 12 is located above the filter device 3 and is used for deodorizing the gas passing through the filter device 3. The electrostatic field device 12 comprises a primary electrostatic field 121 and a low-level electrostatic field 122; the primary electrostatic field 121 is used for adsorbing large particle objects in the air from the filtering device 3, and the low-level electrostatic field 122 is used for adsorbing small particle objects in the air treated by the primary electrostatic field 121 and deodorizing the air. The arrangement can improve the purification degree of outdoor air and further reduce the pollution to the atmosphere.
As shown in fig. 2, the oil receiving cup 5 is provided with an oil level sensor connected to a control unit. The oil level sensor is a part for detecting the position (height) of oil in a container by using a change in capacitance between a sensor housing and a sensing electrode caused by the oil entering the container and converting the change into a change in current. The oil level sensor can be arranged on the side wall of the oil receiving cup 5, and the connection mode is detachable connection. The outer surface of the oil fume cover body 1 is also provided with a display screen 13 connected with the control unit, and the display screen 13 can be a liquid crystal display screen. The oil level sensor is used for detecting the position of oil in the oil receiving cup 5 and displaying the position of the oil through the display screen 13. The oil fume cover body 1 is provided with a buzzer, and the buzzer is connected with the control unit; when the oil level reaches the set height in the oil receiving cup, the buzzer gives an alarm.
When the range hood works, the oil-smoke separating device 2 separates oil and smoke, the oil flows to the oil receiving cup 5, the smoke carries part of the oil to move upwards until the filtering device 3, the filtering device 3 liquefies the oil smoke, and gas in the oil smoke passes through a gap of the filtering device 3; then, the gas is deodorized by the electrostatic device 12 and then discharged to the outside.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.
Claims (8)
1. A multifunctional smoke exhaust ventilator comprises a control unit, a smoke exhaust hood body (1), a smoke separating device (2) and a filtering device (3), wherein the smoke separating device (2) and the filtering device (3) are arranged in the smoke exhaust hood body (1), the smoke separating device (2) is provided with a motor (8), a support (9) and an oil receiving disc (11), the oil receiving disc (11) is connected to an oil receiving cup (5) through an oil guide pipe (4), the smoke exhaust ventilator is characterized in that the filtering device (3) is provided with a semiconductor refrigerating sheet (6) connected with the control unit, and the semiconductor refrigerating sheet (6) is used for liquefying smoke; the filtering device (3) is connected to the oil guide pipe (4) through a bypass pipe (7); the filter device (3) is provided with a gap for allowing gas to pass through.
2. A multifunctional range hood according to claim 1, characterized in that the oil-smoke separating device (2) is provided with a motor housing (10), and the motor housing (10) is arranged above the motor and detachably connected with the bracket (9).
3. The multifunctional range hood according to claim 1 or 2, wherein the semiconductor refrigeration sheet (6) is arranged at the bottom of the filtering device (3); the bottom of the filtering device (3) is of an inclined structure, and the inclined direction is inclined upwards from the position of the bypass channel (7).
4. The multifunctional range hood according to claim 1, characterized in that the oil receiving cup (5) is provided with an oil level sensor connected with a control unit; the oil fume cover body (1) is also provided with a display screen (13) connected with the control unit; the oil level sensor is used for detecting the position of oil in the oil receiving cup (5) and displaying the position through the display screen (13).
5. The multifunctional range hood according to claim 4, wherein the range hood body (1) is provided with a buzzer, and the buzzer is connected with the control unit; when the oil level reaches the set height in the oil receiving cup, the buzzer gives an alarm.
6. A multifunctional range hood according to claim 1, characterized in that an electrostatic device (12) is arranged in the range hood body (1), and the electrostatic device (12) is positioned above the filter device (3) and is used for deodorizing the gas passing through the filter device (3).
7. A multifunctional range hood according to claim 1, characterized in that the motor (8) is a dc motor.
8. A multifunctional range hood according to claim 1, characterized in that the drip pan (11) is detachably connected to the soot separating device (2) by means of a snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911367746.5A CN113048528A (en) | 2019-12-26 | 2019-12-26 | Multifunctional smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911367746.5A CN113048528A (en) | 2019-12-26 | 2019-12-26 | Multifunctional smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113048528A true CN113048528A (en) | 2021-06-29 |
Family
ID=76505600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911367746.5A Pending CN113048528A (en) | 2019-12-26 | 2019-12-26 | Multifunctional smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113048528A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046234A (en) * | 2022-07-28 | 2022-09-13 | 杭州老板电器股份有限公司 | Side-suction range hood |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975726Y (en) * | 2006-09-07 | 2007-11-14 | 中山华帝燃具股份有限公司 | Double effect environmental protection cooking fume draft fan |
| JP2013104618A (en) * | 2011-11-14 | 2013-05-30 | Fuji Industrial Co Ltd | Indoor circulation type range hood |
| CN206846858U (en) * | 2017-06-19 | 2018-01-05 | 广州特伊雅智能科技有限公司 | A kind of novel solid oil smoke separation and purification integrated machine |
| CN207179760U (en) * | 2017-08-28 | 2018-04-03 | 岳阳市正园机械制造有限公司 | A kind of smoke exhaust ventilator that Electromagnetic Heating oil removing self-cleaning is condensed using semiconductor refrigerating |
| KR20190076242A (en) * | 2017-12-22 | 2019-07-02 | 주식회사 엔텍 | Hybrid range hood |
-
2019
- 2019-12-26 CN CN201911367746.5A patent/CN113048528A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975726Y (en) * | 2006-09-07 | 2007-11-14 | 中山华帝燃具股份有限公司 | Double effect environmental protection cooking fume draft fan |
| JP2013104618A (en) * | 2011-11-14 | 2013-05-30 | Fuji Industrial Co Ltd | Indoor circulation type range hood |
| CN206846858U (en) * | 2017-06-19 | 2018-01-05 | 广州特伊雅智能科技有限公司 | A kind of novel solid oil smoke separation and purification integrated machine |
| CN207179760U (en) * | 2017-08-28 | 2018-04-03 | 岳阳市正园机械制造有限公司 | A kind of smoke exhaust ventilator that Electromagnetic Heating oil removing self-cleaning is condensed using semiconductor refrigerating |
| KR20190076242A (en) * | 2017-12-22 | 2019-07-02 | 주식회사 엔텍 | Hybrid range hood |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046234A (en) * | 2022-07-28 | 2022-09-13 | 杭州老板电器股份有限公司 | Side-suction range hood |
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