CN110030603B - Range hood with fresh air function - Google Patents
Range hood with fresh air function Download PDFInfo
- Publication number
- CN110030603B CN110030603B CN201910347162.5A CN201910347162A CN110030603B CN 110030603 B CN110030603 B CN 110030603B CN 201910347162 A CN201910347162 A CN 201910347162A CN 110030603 B CN110030603 B CN 110030603B
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- CN
- China
- Prior art keywords
- air
- shell
- air suction
- plate
- range hood
- 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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Links
- 238000009413 insulation Methods 0.000 claims description 7
- 239000010425 asbestos Substances 0.000 claims description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000003517 fume Substances 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 description 7
- 239000006096 absorbing agent Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a range hood with a fresh air function, which comprises a range hood shell, wherein a first support shell is arranged above the range hood shell, and a first exhaust connection pipe head and a first air suction mechanism are arranged in the first support shell; the first air suction mechanism comprises a first air suction shell which is sleeved on the first exhaust connecting pipe head and is connected with the inner wall of the first support shell, a first air suction motor is arranged in the first air suction shell at the left side of the first exhaust connecting pipe head, a first air outlet pipe is connected at an air outlet at the lower end of the first air suction motor, and the first air outlet pipe penetrates through the lower end face of the first air suction shell; the first air suction shell on the right side of the first exhaust connecting tube head is connected with a first air inlet pipe, one end of the first air inlet pipe is connected with the first air suction shell through an air pipe positioning plate, and the other end of the first air inlet pipe penetrates through the first air suction shell and the first support shell and then is connected with a second air inlet pipe. The range hood is better in overall fume suction effect and more compact and practical in structure.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a range hood with a fresh air function.
Background
The kitchen appliance is installed above kitchen range, and can suck the waste burnt by range and the fume harmful to human body, and exhaust it out of room, so reducing pollution, purifying air and protecting against toxicity and explosion.
The range hood is generally arranged in a kitchen, and the range hood is commonly arranged in the current building. When cooking, people can generally close the doors and windows due to more air dust or wind outside the windows and larger smoke smell. At present, a commonly used direct-discharge type range hood is used for sucking oil smoke from air in a kitchen during working, and part of air in the kitchen can be sucked in the oil smoke and discharged outdoors along with the oil smoke, so that the pressure around the range hood is reduced and unstable, and even if the range hood works at high power, the oil smoke discharging effect is poor. After the air pressure around the range hood is not balanced, the air pressure can be supplemented from the living room, and in winter, the heating air in the living room can be lost along with the supplementing air pressure, so that the energy is wasted. In the kitchen, air convection cannot be realized, and thus the fume exhaust effect cannot be greatly improved.
Disclosure of Invention
The invention aims to provide a range hood with a fresh air function, which has better overall fume suction effect, is more stable and quiet, has more convenient processing and installation of the integral structure and is more compact and practical.
In order to achieve the above purpose, the technical solution adopted by the invention is as follows:
A range hood with a fresh air function comprises a range hood shell, wherein an oil suction mechanism is arranged in the range hood shell, a first support shell is arranged above the range hood shell, and a first exhaust connection tube head and a first air suction mechanism are arranged in the first support shell;
The first air suction mechanism comprises a first air suction shell which is sleeved on the first exhaust connecting pipe head and is connected with the inner wall of the first support shell, a first air suction motor is arranged in the first air suction shell at the left side of the first exhaust connecting pipe head, a first air outlet pipe is connected at an air outlet at the lower end of the first air suction motor, and the first air outlet pipe penetrates through the lower end face of the first air suction shell;
The first air suction shell on the right side of the first exhaust connecting tube head is connected with a first air inlet pipe, one end of the first air inlet pipe is connected with the first air suction shell through an air pipe positioning plate, and the other end of the first air inlet pipe penetrates through the first air suction shell and the first support shell and then is connected with a second air inlet pipe.
Preferably, the first support housing includes a first transverse plate, a first rear vertical plate and a second rear vertical plate, one end of the first rear vertical plate is vertically connected with one end of the first transverse plate, and one end of the second rear vertical plate is vertically connected with the other end of the first transverse plate.
Preferably, the other end of the first rear vertical plate is connected with a first connecting vertical plate;
the other end of the second rear vertical plate is connected with a second connecting vertical plate, a first connecting transverse plate is connected between the first connecting vertical plate and the second connecting vertical plate, and threaded holes are formed in the first connecting vertical plate, the second connecting vertical plate and the first connecting transverse plate.
Preferably, the first air suction shell is square, and the front end face and the left end face of the first air suction shell are welded with the inner end face of the first support shell;
The air pipe positioning plate is square plate-shaped, the lower end face of the first air suction shell is connected with a first positioning plate connecting assembly, and the upper end face of the first air suction shell is provided with a first shell slot;
the air pipe locating plate passes through the first shell slotted hole and then is connected with the first locating plate connecting component, and a first sealing ring is arranged at the connecting end of the air pipe locating plate and the first shell slotted hole.
Preferably, a first positioning plate hole is formed in the air pipe positioning plate, and one end of the first air inlet pipe is clamped in the first positioning plate hole;
The first positioning plate connecting assembly comprises two first longitudinal connecting plates which are parallel to each other, and the first longitudinal connecting plates are welded with the first air suction shell; the lower end of the air pipe locating plate is clamped between the two first longitudinal connecting plates and fixedly connected with the first longitudinal connecting plates through bolts.
Preferably, a first through hole is formed in the upper end face of the first air suction shell, and a second through hole is formed in the lower end face of the first air suction shell; after the first exhaust connecting pipe head passes through the first through hole and the second through hole, the first exhaust connecting pipe head is connected with a first exhaust pipe.
Preferably, the first air suction motor is fixedly connected with the side inner end wall of the first air suction shell, and a sound insulation asbestos plate is arranged on the inner end surface of the first air suction shell.
Preferably, an air filtering component is arranged in the first air outlet pipe.
The beneficial effects of the invention are as follows:
When the range hood with the fresh air function works, the control switch on the shell of the range hood controls the oil suction mechanism to work, so that oil smoke in a kitchen is sucked into the oil suction mechanism, and then is discharged outdoors through the first exhaust connecting pipe head and the first exhaust pipe. Through the control switch on the lampblack absorber shell front panel, control first motor work that induced drafts, first motor that induced drafts is inhaled outdoor air through first air-supply line and second air-supply line, and first motor that induced drafts inhaled air enters into indoor through first play tuber pipe, filters granule, the PM2.5 air of air through air filtration subassembly.
The air pressure around the suction range hood is balanced, the heat of the discharged energy is melted and recovered, the oxygen required by the combustion of the kitchen range is provided, the fume exhaust effect is greatly improved, the novel structure is reasonable and compact, and the energy is saved. According to the novel connecting structure of the first air suction shell and the air pipe locating plate, the whole mounting of the range hood is more convenient, the stability in air suction is better, the sound insulation asbestos plate is arranged in the first air suction shell, the whole noise is reduced, the whole use comfort of the range hood is improved, and the practicability is high.
Drawings
Fig. 1 is a rear view schematic diagram of the whole structure of a range hood with fresh air function.
Fig. 2 is a schematic diagram of a connection structure of the first suction motor and the first suction housing.
Fig. 3 is a schematic view of the overall structure of the first suction housing.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
Referring to fig. 1 to 3, a range hood with fresh air function comprises a range hood housing 1, wherein an oil suction mechanism 11 is arranged in the range hood housing 1, a first support housing 2 is arranged above the range hood housing 1, a first exhaust connection pipe head 21 and a first air suction mechanism 3 are arranged in the first support housing 2, and the oil suction mechanism 11 is communicated with the first exhaust connection pipe head 21.
The first suction mechanism 3 includes a first suction housing 31, and the first suction housing 31 is sleeved on the first exhaust connection pipe head 21 and connected to the inner wall of the first support housing 2. A first air suction motor 32 is arranged in a first air suction shell 31 at the left side of the first exhaust connecting tube head 21, a first air outlet tube 33 is connected to an air outlet at the lower end of the first air suction motor 32, and the first air outlet tube 33 penetrates through the lower end face of the first air suction shell 31.
The air filtering component is arranged in the first air outlet pipe 33, particles and PM2.5 air in the air are filtered by the air filtering component in the first air outlet pipe 33, the sucked air balances the air pressure around the range hood, the heat melting recovery of the energy sources is discharged, oxygen required by the combustion of a kitchen range is provided, and the range hood effect is greatly improved.
The first air inlet pipe 34 is connected to the first air suction housing 31 on the right side of the first exhaust connection pipe head 21, one end of the first air inlet pipe 34 is connected to the first air suction housing 31 through the air pipe positioning plate 35, and the other end of the first air inlet pipe 34 passes through the first air suction housing 31 and the first support housing 2 and then is connected to the second air inlet pipe 36.
The first support housing 2 includes a first cross plate 22, a first rear riser 23, and a second rear riser 24, one end of the first rear riser 23 being vertically connected to one end of the first cross plate 22, and one end of the second rear riser 24 being vertically connected to the other end of the first cross plate 22.
The other end of the first rear vertical plate 23 is connected with a first connecting vertical plate 25, the other end of the second rear vertical plate 24 is connected with a second connecting vertical plate 26, and a first connecting transverse plate 27 is connected between the first connecting vertical plate 25 and the second connecting vertical plate 26. Threaded holes are formed in the first connecting vertical piece 25, the second connecting vertical piece 26 and the first connecting transverse piece 27. The worker is bolted to the wall through the first connecting riser 25, the second connecting riser 26 and the first connecting cross-piece 27.
The first suction housing 31 has a square housing shape, and the front end face and the left end face of the first suction housing 31 are welded to the inner end face of the first support housing 2. The duct positioning plate 35 has a square plate shape, and a first positioning plate connecting assembly 37 is connected to the lower end surface of the first air suction housing 31. The upper end face of the first air suction shell 31 is provided with a first shell slot 301, the air pipe positioning plate 35 passes through the first shell slot 301 and then is connected with the first positioning plate connecting assembly 37, and a first sealing ring is arranged at the connecting end of the air pipe positioning plate 35 and the first shell slot 301.
The air pipe locating plate 35 is provided with a first locating plate hole 302, and one end of the first air inlet pipe 34 is clamped in the first locating plate hole 302. The first positioning plate connecting assembly 37 includes two first longitudinal connecting plates 371 parallel to each other, and the first longitudinal connecting plates 371 are welded to the lower end surface of the first suction housing 31.
The lower end of the air duct positioning plate 35 is clamped between the two first longitudinal connecting plates 371 and fixedly connected with the first longitudinal connecting plates 371 through bolts. The upper end surface of the first air suction housing 31 is provided with a first through hole 303, the lower end surface of the first air suction housing 31 is provided with a second through hole, and after the first exhaust connecting pipe head 21 passes through the first through hole 303 and the second through hole, the first exhaust connecting pipe head 21 is connected with a first exhaust pipe.
The first suction motor 32 is fixedly connected with the side inner end wall of the first suction housing 31, and a sound insulation asbestos plate 38 is arranged on the inner end surface of the first suction housing 31, and the sound insulation asbestos plate 38 is adhered with the inner wall of the first suction housing 31. Because the oil suction mechanism 11 in the invention is provided with one motor, the whole range hood is provided with two motors, and when the first air suction motor 32 and the oil suction mechanism 11 work simultaneously, the first air suction motor 32 also generates noise. The purpose of the sound insulation plate is to reduce the noise of the first air suction motor 32, reduce the noise transmission quantity of the first air suction motor 32 and improve the overall use comfort of the range hood.
In embodiment 1, when the above range hood with fresh air function is operated, the control switch on the housing 1 of the range hood controls the operation of the oil suction mechanism 11, so that the oil smoke in the kitchen is sucked into the oil suction mechanism 11, and then is discharged outdoors through the first exhaust connection pipe head 21 and the first exhaust pipe. Through the control switch on the lampblack absorber shell 1 front panel, control first induced draft motor 32 work, first induced draft motor 32 is inhaled outdoor air through first air-supply line 34 and second air-supply line 36, and first induced draft motor 32 inhaled air enters into indoor through first play tuber pipe 33, and the atmospheric pressure around the balanced range hood of inhaled air improves the oil extraction effect greatly, novel rational in infrastructure and compact, the energy saving.
The novel connecting structure of the first air suction shell 31 and the air duct positioning plate 35 is arranged in the invention, so that the whole range hood is more convenient to install, the stability in air suction is better, the sound insulation asbestos plate 38 is arranged in the first air suction shell 31, the whole noise is reduced, the whole use comfort of the range hood is improved, and the practicability is high.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, and that the invention is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the invention.
Claims (7)
1. The range hood with the fresh air function is characterized by comprising a range hood shell, wherein an oil suction mechanism is arranged in the range hood shell, a first support shell is arranged above the range hood shell, and a first exhaust connection tube head and a first air suction mechanism are arranged in the first support shell;
The first air suction mechanism comprises a first air suction shell which is sleeved on the first exhaust connecting pipe head and is connected with the inner wall of the first support shell, a first air suction motor is arranged in the first air suction shell at the left side of the first exhaust connecting pipe head, a first air outlet pipe is connected at an air outlet at the lower end of the first air suction motor, and the first air outlet pipe penetrates through the lower end face of the first air suction shell;
A first air inlet pipe is connected to a first air suction shell on the right side of the first exhaust connecting pipe head, one end of the first air inlet pipe is connected with the first air suction shell through an air pipe positioning plate, and the other end of the first air inlet pipe penetrates through the first air suction shell and the first support shell and then is connected with a second air inlet pipe;
An air filtering component is arranged in the first air outlet pipe.
2. The range hood with fresh air function according to claim 1, wherein the first support housing comprises a first transverse plate, a first rear vertical plate and a second rear vertical plate, one end of the first rear vertical plate is vertically connected with one end of the first transverse plate, and one end of the second rear vertical plate is vertically connected with the other end of the first transverse plate.
3. The range hood with fresh air function according to claim 2, wherein the other end of the first rear vertical plate is connected with a first connecting vertical plate;
the other end of the second rear vertical plate is connected with a second connecting vertical plate, a first connecting transverse plate is connected between the first connecting vertical plate and the second connecting vertical plate, and threaded holes are formed in the first connecting vertical plate, the second connecting vertical plate and the first connecting transverse plate.
4. The range hood with fresh air function according to claim 1, wherein the first air suction housing is square, and the front end face and the left end face of the first air suction housing are welded with the inner end face of the first support housing;
The air pipe positioning plate is square plate-shaped, the lower end face of the first air suction shell is connected with a first positioning plate connecting assembly, and the upper end face of the first air suction shell is provided with a first shell slot;
the air pipe locating plate passes through the first shell slotted hole and then is connected with the first locating plate connecting component, and a first sealing ring is arranged at the connecting end of the air pipe locating plate and the first shell slotted hole.
5. The range hood with the fresh air function according to claim 4, wherein the air pipe positioning plate is provided with a first positioning plate hole, and one end of the first air inlet pipe is clamped in the first positioning plate hole;
The first positioning plate connecting assembly comprises two first longitudinal connecting plates which are parallel to each other, and the first longitudinal connecting plates are welded with the first air suction shell; the lower end of the air pipe locating plate is clamped between the two first longitudinal connecting plates and fixedly connected with the first longitudinal connecting plates through bolts.
6. The range hood with the fresh air function according to claim 1, wherein a first through hole is formed in the upper end face of the first air suction shell, and a second through hole is formed in the lower end face of the first air suction shell; after the first exhaust connecting pipe head passes through the first through hole and the second through hole, the first exhaust connecting pipe head is connected with a first exhaust pipe.
7. The range hood with fresh air function according to claim 1, wherein the first air suction motor is fixedly connected with the inner side end wall of the first air suction shell, and a sound insulation asbestos plate is arranged on the inner end surface of the first air suction shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347162.5A CN110030603B (en) | 2019-04-28 | 2019-04-28 | Range hood with fresh air function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347162.5A CN110030603B (en) | 2019-04-28 | 2019-04-28 | Range hood with fresh air function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110030603A CN110030603A (en) | 2019-07-19 |
| CN110030603B true CN110030603B (en) | 2024-05-17 |
Family
ID=67240537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910347162.5A Active CN110030603B (en) | 2019-04-28 | 2019-04-28 | Range hood with fresh air function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110030603B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11294818A (en) * | 1998-04-09 | 1999-10-29 | Mitsubishi Electric Corp | Partial scavenging ventilator |
| CN1894545A (en) * | 2003-11-11 | 2007-01-10 | 安特罗·海诺宁 | Arrangement in the ventilation of a kitchen appliance |
| WO2014020489A1 (en) * | 2012-07-31 | 2014-02-06 | Elica S.P.A. | Module for extractor hoods |
| KR101532225B1 (en) * | 2014-08-22 | 2015-06-30 | (주)에이치앤씨 | Withdrawal type range hood installed suction pipes |
| CN206944405U (en) * | 2017-05-04 | 2018-01-30 | 雅克菲（上海）热能设备有限公司 | A kind of efficiently ceiling mounting type recuperation of heat purification fresh air |
| CN107869751A (en) * | 2017-12-05 | 2018-04-03 | 四川巨海渔业科技有限公司 | A kind of noise absorber of exhauster for removing kitchen fumes |
| CN208652824U (en) * | 2018-07-26 | 2019-03-26 | 江苏新风环保科技有限公司 | A kind of venue fresh air purification device |
| CN210107516U (en) * | 2019-04-28 | 2020-02-21 | 青岛澳柯玛生活电器有限公司 | Range hood with fresh air function |
-
2019
- 2019-04-28 CN CN201910347162.5A patent/CN110030603B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11294818A (en) * | 1998-04-09 | 1999-10-29 | Mitsubishi Electric Corp | Partial scavenging ventilator |
| CN1894545A (en) * | 2003-11-11 | 2007-01-10 | 安特罗·海诺宁 | Arrangement in the ventilation of a kitchen appliance |
| WO2014020489A1 (en) * | 2012-07-31 | 2014-02-06 | Elica S.P.A. | Module for extractor hoods |
| KR101532225B1 (en) * | 2014-08-22 | 2015-06-30 | (주)에이치앤씨 | Withdrawal type range hood installed suction pipes |
| CN206944405U (en) * | 2017-05-04 | 2018-01-30 | 雅克菲（上海）热能设备有限公司 | A kind of efficiently ceiling mounting type recuperation of heat purification fresh air |
| CN107869751A (en) * | 2017-12-05 | 2018-04-03 | 四川巨海渔业科技有限公司 | A kind of noise absorber of exhauster for removing kitchen fumes |
| CN208652824U (en) * | 2018-07-26 | 2019-03-26 | 江苏新风环保科技有限公司 | A kind of venue fresh air purification device |
| CN210107516U (en) * | 2019-04-28 | 2020-02-21 | 青岛澳柯玛生活电器有限公司 | Range hood with fresh air function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110030603A (en) | 2019-07-19 |
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