CN108151108A - A kind of top smoking and lateral smoking convolution kitchen ventilator - Google Patents

A kind of top smoking and lateral smoking convolution kitchen ventilator Download PDF

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Publication number
CN108151108A
CN108151108A CN201810224145.8A CN201810224145A CN108151108A CN 108151108 A CN108151108 A CN 108151108A CN 201810224145 A CN201810224145 A CN 201810224145A CN 108151108 A CN108151108 A CN 108151108A
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CN
China
Prior art keywords
smoking
suction part
kitchen ventilator
air duct
lateral
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Application number
CN201810224145.8A
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Chinese (zh)
Inventor
赵海慧
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Changchun Light Speed Technology Co Ltd
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Changchun Light Speed Technology Co Ltd
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Priority to CN201810224145.8A priority Critical patent/CN108151108A/en
Publication of CN108151108A publication Critical patent/CN108151108A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes

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  • 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 kind of two-way fume-exhausting, exhausting effect is good, space-saving top smoking and lateral smoking convolution kitchen ventilator, including kitchen ventilator body, which includes the lateral wind suction part that top wind suction part and the top wind suction part extend to form downwards close to wall one end;Air duct and lateral wind suction part inside air duct are mutual indepedent inside the top wind suction part;Meanwhile all blower fan groups are arranged at the top of kitchen ventilator body.A kind of top smoking provided by the invention and lateral smoking convolution kitchen ventilator, top suction type and side-suction type are integrated in a kitchen ventilator, and two exhaust fans by being placed in kitchen ventilator body upper carry out exhausting, it is ensured that exhausting wind-force is sufficiently large, to meet the purpose that can fully absorb oil smoke.

Description

A kind of top smoking and lateral smoking convolution kitchen ventilator
Technical field
The present invention relates to smokings at the top of household electrical appliance technical field more particularly to a kind of realization and lateral smoking, two-way suction Walk the kitchen ventilator of oil smoke.
Background technology
The cooking method oil smoke in China is usually bigger, and oil smoke can pollute indoor environment, while can also endanger people Health.Therefore, domestic cooking fume remover has become the indispensable electric appliance in China's family daily life.
In the prior art, there are two types of the widely used domestic cooking fume removers of people, one kind is top-sucking kitchen ventilator, another Kind side extraction cooking fume extractor.
Top-sucking kitchen ventilator is typically mounted on the surface of kitchen range, oil smoke upward ascension during culinary art, top suction type fume-exhausting Machine is outdoor by oil smoke sucking kitchen ventilator discharge from top.Existing 2 shortcomings of top-sucking kitchen ventilator generally existing, specifically such as Under:
1st, it easily meets and discusses, since it is desired that preferably holding together cigarette, the exhaust fume collecting hood of top suction type oil smoke is usually bigger, outside exhaust fume collecting hood Side protrudes, and people easily meet and discuss in culinary art;
2nd, cigarette is easily run, is because having a certain distance, and top suction type fume-exhausting between top-sucking kitchen ventilator and kitchen range The centre of machine and kitchen range is open space, so, oil smoke has part from front side and the left and right sides during ascension It overflows.Under normal conditions, the oil smoke exhaustion degree of top-sucking kitchen ventilator is not so good as side extraction cooking fume extractor.
Side extraction cooking fume extractor is typically mounted on the metope of kitchen range upper side, side extraction cooking fume extractor and kitchen range and is cooked a meal The distance of tool is than top-sucking kitchen ventilator closer to smoking effect is more preferable.In cooking process, during the upward ascension of oil smoke, side-suction type is inhaled Kitchen ventilator is outdoor by oil smoke sucking kitchen ventilator discharge from side.Relative to top suction type fume-exhausting, existing side extraction cooking fume extractor Six shortcomings of generally existing, it is specific as follows:
1st, noise bigger, it is generally the case that the operating noise of side extraction cooking fume extractor is more much larger than top-sucking kitchen ventilator, Reason be side-suction type range hood motor and the distance of wind wheel and user closer to.
2nd, consume energy higher because the installation site of side extraction cooking fume extractor apart from kitchen range closer to, side-suction type fume-exhausting Machine can cause the work calories of part kitchen range to be lost in or even cause kitchen range flare position offset when working, so as to reduce kitchen range heat Efficiency increases the consumption of combustion gas.
3rd, cleaning is frequent, and cleaning difficulty is big.Because the installation site of side extraction cooking fume extractor and kitchen range, cookware distance Closer to side extraction cooking fume extractor is caused to be easier to splash vegetable juice, greasy dirt in family's cooking process.So side-suction type fume-exhausting The cleaning of machine needs more frequent.Meanwhile because side extraction cooking fume extractor includes the knots such as panel, wind deflector, motor, wind wheel Structure, cleaning difficulty are big.
4th, smoke machine body occupied space is big, and cookware use, which is limited to and easily bumps to smoke machine body, to be damaged.Because During installation, the entire body of side extraction cooking fume extractor needs to hang over above the side of kitchen range, so needing to occupy on larger kitchen range The space of side, this has resulted in occupancy phenomenon of the side extraction cooking fume extractor to cooking space, and the big cookware in part is inconvenient to use, It there is also the situation that round-bottomed frying pan bumps to smoke machine panel during cooking.
5th, oil fume at top is overflowed, because holding together the exhaust fume collecting hood of cigarette at the top of traditional side extraction cooking fume extractor without serving, and it is hot Gas and oil smoke can upward ascension, overflowed so also having part oil smoke at the top of side extraction cooking fume extractor.
6th, cooking is the main reason for oil smoke generates, and two burners in left and right can be generally configured in household cooker, and people are usual A burner cooking can be only used, the smoking port of traditional side-suction type range hood is to be designed simultaneously for two burners, so with When only using a burner cooking, traditional side-sucking oil smoke sucking machine can also siphon away the air above two burners simultaneously at family, because The suction draught that exhaust fan generates, which siphons away, does not have the air of oil smoke on the burner of not cooking side, so waste of energy can be caused.
Notification number is 202868791 U of CN, and the applying date is one of on 09 03rd, 2012 entitled《Range hood》In State's patent of invention describes a kind of range hood, increases top suction type fume-exhausting on the basis of traditional side extraction cooking fume extractor Structure is overflowed so as to play the role of reducing oil fume at top.But since the foundation structure of side-suction type range hood does not change Become, so, noise bigger existing for side extraction cooking fume extractor, consume energy higher, and cleaning is frequent, cleaning difficulty is big, and body accounts for With space it is big the problems such as be not resolved.
Notification number is CN203240630U, and the applying date is entitled for one of on May 08th, 2013《A kind of top suction type and side The range hood that suction is combined》Chinese invention patent describe the range hood that a kind of top suction type is combined with side-suction type, Chassis design is inverted L shape by it, vertical air duct is increased on the basis of traditional top-sucking kitchen ventilator and positioned at vertical air duct On smoke inlet, it is desirable to top-sucking kitchen ventilator is allowed also to have side suction on the basis of traditional side extraction cooking fume extractor shortcoming is evaded The exhaustion effect of formula range hood.By the study found that although this scheme avoids, noise is big, energy consumption is high, cleaning difficulty is big and The problems such as body occupied space is big, still, since the suction of single vertically arranged wind turbine generation is by the first smoke inlet and second Smoke inlet disperses, and the suction that the second smoke inlet on lateral air duct obtains is bigger than the first smoke inlet, causes to play side suction First smoke inlet suction of effect is insufficient, and oil smoke exhaustion effect is undesirable.
Notification number is 106051870 A of CN, and the applying date is one of on 07 22nd, 2016 entitled《A kind of top is inhaled, side is inhaled Hybrid range hood》Chinese invention patent application describe it is a kind of top inhale, the box-like range hood of side persorption, for notification number The problem of suction is insufficient is inhaled for side existing for the invention of CN203240630U, increases top inspiration air port telescoping mechanism.Pass through increasing Top is added to inhale exhaust fume collecting hood area to improve smoke absorption effect, but will appear the problem of easily meeting and discussing after increasing this mechanism again.Together When, side is inhaled the problem of suction is insufficient and is not still completely resolved.
Invention content
The object of the present invention is to provide a kind of two-way fume-exhausting, exhausting effect is good, space-saving top smoking and lateral Smoking convolution kitchen ventilator.
To achieve these goals, the present invention provides following technical solution:
A kind of top smoking disclosed by the invention and lateral smoking convolution kitchen ventilator, including:
Kitchen ventilator body, the kitchen ventilator body include top wind suction part and the top wind suction part close to wall one end The lateral wind suction part extended to form downwards;
The top wind suction part has the first air duct group, and first air duct group includes the first air duct of one or more, institute The first exhaust fan is provided in the first air duct stated, there is the first smoking port, and first smoking port in the group of first air duct Downward;
The lateral wind suction part has the second air duct group, and second air duct group includes the second air duct of one or more, institute The second exhaust fan is provided in the second air duct stated, there is the second smoking port, and second smoking port in the group of second air duct Laterally towards cookware;
First air duct group and the second air duct group are mutual indepedent;
First exhaust fan and the second exhaust fan are arranged on the top wind suction part of kitchen ventilator body upper.
Further, the lateral wind suction part includes at least second smoking port, and each second smoking A cookware on the corresponding kitchen range of mouth.
Further, there is regulating mechanism, the regulating mechanism can adjust described second and inhale on second smoking port The aperture and vent position of mouth.
Further, the regulating mechanism includes one piece or more of smoking velar plate, and all smoking velar plates The gross area is not less than the area of second smoking port;
The smoking velar plate is fixed on any position of second smoking port by magnet.
Further, it is mounted on check-valves on each air duct.
Further, the top wind suction part is embedded in cabinet or is arranged on the lower section of cabinet, and the top wind suction part Front end be no more than the cabinet front end or the top wind suction part front end and the front end of the cabinet it is neat It is flat.
Further, the intersection of the top wind suction part and lateral wind suction part has using arcuate structure.
In the above-mentioned technical solutions, a kind of top smoking provided by the invention and lateral smoking convolution kitchen ventilator, will push up Suction and side-suction type are integrated in a kitchen ventilator, and two exhaust fans by being placed in kitchen ventilator body upper carry out exhausting, Ensure that exhausting wind-force is sufficiently large, to meet the purpose that can fully absorb oil smoke.
The invention specifically has the beneficial effect that:
By wind suction part size in the front-back direction at the top of shortening, solve the problems, such as that traditional top suction type kitchen ventilator is easily met and discussed, It is easily excessive to solve the oil fume at top caused by shortening top wind suction part for lateral wind suction part of the cooperation with independent blower fan group simultaneously The problem of.Independent air duct and wind turbine, which is respectively configured, in top wind suction part and lateral wind suction part can ensure respectively there is enough suctions Power, preferably exhaust oil smoke, reduces the excessive possibility of oil smoke.
The blower fan group of lateral wind suction part is arranged on the top of kitchen ventilator body, there is 3 benefits:First, wind turbine can be reduced The noise of generation;Second is that lateral wind suction part can be made to be not take up the cooking space on stove top, avoid cauldron that from cannot using, pannikin holds The problem of easily touching smoke machine;Third, lateral wind suction part is simple in structure, it is easier to clean than traditional side-suction type range hood.
Regulating mechanism is provided on second smoking port, there are 3 benefits:First, the second smoking port, which can be adjusted, is arranged on stove The edge suitable for reading of various sizes cookware on tool, after oil smoke generates in cookware, before cookware diffusion is left, the second smoking port can Quickly and accurately siphon away oil smoke;Second is that being provided with smoking velar plate on second smoking port, people are using a burner During cooking, user can will be opened the smoking velar plate of the second smoking port on corresponding burner, while with the smoking velar plate Corresponding second smoking port of the burner of not cooking is closed, so as to which the suction draught for generating exhaust fan focuses on the upper of target cookware Mouth edge because suction draught focusing does not disperse, can be such that the suction draught that exhaust fan generates further efficiently uses, reach low cost Reduce the purpose of exhaust fan power consumption;Third, because of the second smoking port directly edge suitable for reading to cookware, not to kitchen range, it is possible to avoid Traditional side-suction type range hood siphons away the problem of heat of kitchen range generation, so as to play the effect for reducing energy consumption.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one described in the present invention A little embodiments for those of ordinary skill in the art, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of a kind of top smoking disclosed by the invention and lateral smoking convolution kitchen ventilator;
Fig. 2 is the stereogram of a kind of top smoking disclosed by the invention and lateral smoking convolution kitchen ventilator;
Fig. 3 is that the structure of the adjusting part of a kind of top smoking disclosed by the invention and lateral smoking convolution kitchen ventilator is shown It is intended to.
Reference sign:
1st, top wind suction part;2nd, lateral wind suction part;5th, the first exhaust fan;6th, the second exhaust fan;7th, the first air duct group;8th, Two air duct groups;9th, the first smoking port;10th, the second smoking port;11st, arcuate structure;12nd, smoking velar plate;13rd, magnet.
Specific embodiment
In order to which those skilled in the art is made to more fully understand technical scheme of the present invention, below in conjunction with attached drawing to this hair It is bright to be further detailed.
Referring to shown in Fig. 1-2;
A kind of top smoking of the present invention and lateral smoking convolution kitchen ventilator, including:
Kitchen ventilator body, the kitchen ventilator body include top wind suction part 1 and top wind suction part 1 close to wall one end to The lateral wind suction part 2 that lower section extends to form;
Wherein, the top wind suction part 1 has the first air duct group 7, and first air duct group 7 includes one or more first Air duct is provided with the first exhaust fan 5 in first air duct, has the first smoking port 9 in first air duct group 7, and described First smoking port 9 is downward;
The lateral wind suction part 2 has two air duct groups 8, and second air duct group 8 includes the second air duct of one or more, institute The second exhaust fan 6 is provided in the second air duct stated, has the second smoking port 10 in second air duct group 8, and described second inhales Mouth 10 is laterally towards cookware;
First air duct group 7 and the second air duct group 8 are independently of each other;
First exhaust fan 5 and the second exhaust fan 6 are arranged on the top wind suction part 1 of kitchen ventilator body upper.
Specifically, present embodiment discloses a kind of smoking of top and lateral smoking convolution kitchen ventilator, oil smoke suction functions Kitchen ventilator is improved on the basis of existing top suction type kitchen ventilator, and first, the top wind suction part 1 in the present embodiment is It can regard existing top suction type kitchen ventilator as, during design, top wind suction part 1 close to the end of wall one end be extended downwardly, is formed Above-mentioned lateral wind suction part 2, unlike the prior art, the top wind suction part 1 of the present embodiment and the wind turbine of lateral wind suction part 2 Group is all fixed on the top of kitchen ventilator body, and is connected respectively with internal air duct, under the premise of control air draught respectively is realized, also The occupied space of lateral wind suction part 2 can be reduced.
Wherein, first exhaust fan 5 of the present embodiment and the second individually control of exhaust fan 6, are selectively opened according to oil smoke situation Open any blower fan group or two blower fan groups opened simultaneously, accomplished it is energy saving, rationally absorb oil smoke.
Preferably, lateral wind suction part 2 includes at least second smoking port 10, and each second smoking port in the present embodiment 10 correspond to a cookware on kitchen range.In everyday home life, there are two burner, two burners for the kitchen range usually tool that people use It can be cooked respectively, therefore, in order to realize better smoke absorption effect, the lateral wind suction part 2 of the present embodiment can have There are multiple second smoking ports 10, and each second smoking port 10 corresponds to the cookware on kitchen range on a burner, in use, according to It needs, selectively unlocks corresponding second smoking port 10, meanwhile, the second smoking port more than 10 needs the set second pumping Wind turbine is also more, so, not the second smoking port 10 is The more the better, it is desired nonetheless to consider manufacture cost and use cost.
It is shown in Figure 3, wherein, in order to adjust the wind-force size of the second smoking port 10 and smoking position, this implementation There is regulating mechanism, which can adjust the aperture of the second smoking port 10 and ventilation position in example on second smoking port 10 It puts.Specifically, above-mentioned regulating mechanism includes one piece or more of smoking velar plate 12, and the gross area of all smoking velar plates 12 Not less than the area of the second smoking port 10;Smoking velar plate 12 is fixed on any position of the second smoking port 10 by magnet 13. User changes the fixed position of smoking velar plate 12 by magnet 13, and the aperture so as to fulfill the second smoking port 10 of adjustment is big It is small.
In addition, in order to which wind-fall is avoided to fill, check-valves is mounted on each air duct of the present embodiment.
In order to protect kitchen ventilator and user, the top wind suction part 1 of the present embodiment is embedded in cabinet or is arranged on cabinet Lower section, and the front end of top wind suction part 1 is no more than the front end of cabinet or the front end of top wind suction part 1 and cabinet Front end flushes.
In addition, being cleaned for the ease of the later stage, the intersection of top wind suction part 1 and lateral wind suction part 2 has in the present embodiment Using arcuate structure 11.
In the above-mentioned technical solutions, a kind of double tobacco tar smoke machine provided by the invention, top suction type and side-suction type are integrated in In one kitchen ventilator, and two exhaust fans by being placed in kitchen ventilator body upper carry out exhausting, it is ensured that and exhausting wind-force is sufficiently large, To meet the purpose that can fully absorb oil smoke.
The invention specifically has the beneficial effect that:
By shortening top 1 size of wind suction part, solve the problems, such as that traditional top suction type kitchen ventilator is easily met and discussed, while coordinate tool There is the lateral wind suction part 2 of independent blower fan group, solve the problems, such as that oil fume at top is easily excessive caused by shortening top wind suction part 1. Independent air duct and wind turbine, which is respectively configured, in top wind suction part 1 and lateral wind suction part 2 can ensure respectively there is enough suction, more preferably Exhaustion oil smoke, reduce the excessive possibility of oil smoke.
The blower fan group of lateral wind suction part 2 is arranged on the top of kitchen ventilator body, there is 3 benefits:First, wind turbine can be reduced The noise of generation;Second is that lateral wind suction part 2 can be made to be not take up the cooking space on stove top, avoid cauldron that from cannot using, pannikin The problem of easily touching smoke machine;Third, lateral wind suction part 2 is simple in structure, it is easier to clean than traditional side-suction type range hood.
Regulating mechanism is provided on second smoking port 10, there are 3 benefits:First, the second smoking port 10 can adjust setting The edge suitable for reading of various sizes cookware on kitchen range, after oil smoke generates in cookware, before cookware diffusion is left, the second smoking Mouth 10 can quickly and accurately siphon away oil smoke;Second is that being provided with smoking velar plate 12 on second smoking port 10, people make During with a burner cooking, user can open the smoking velar plate 12 of the second smoking port 10 on corresponding burner, while use institute The smoking velar plate 12 stated closes corresponding second smoking port 10 of the burner of not cooking, so as to make the generation of the second exhaust fan 6 Suction draught focuses on the edge suitable for reading of target cookware, because suction draught focusing does not disperse, the pumping that can generate the second exhaust fan 6 Wind-force further efficiently uses, and achievees the purpose that low cost reduces exhaust fan power consumption;Third, because the second smoking port 10 is directly to pot Have edge suitable for reading, not to kitchen range, it is possible to avoid the problem that traditional side-suction type range hood siphons away the heat of kitchen range generation, so as to Play the effect for reducing energy consumption.
Above certain exemplary embodiments that the present invention is only described by way of explanation, undoubtedly, for ability The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of different modes to institute The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention The limitation of claims.

Claims (7)

1. a kind of top smoking and lateral smoking convolution kitchen ventilator, which is characterized in that including:
Kitchen ventilator body, the kitchen ventilator body include top wind suction part (1) and the top wind suction part (1) close to wall one Hold the lateral wind suction part (2) extended to form downwards;
The top wind suction part (1) has the first air duct group (7), and first air duct group (7) includes the first wind of one or more Road is provided with the first exhaust fan (5) in first air duct, there is the first smoking port (9) in first air duct group (7), and First smoking port (9) is downward;
The lateral wind suction part (2) has the second air duct group (8), and second air duct group (8) includes the second wind of one or more Road is provided with the second exhaust fan (6) in second air duct, there is the second smoking port (10) in second air duct group (8), and Second smoking port (10) is laterally towards cookware;
First air duct group (7) and the second air duct group (8) are mutual indepedent;
First exhaust fan (5) and the second exhaust fan (6) are arranged on the top wind suction part (1) of kitchen ventilator body upper.
2. a kind of top smoking according to claim 1 and lateral smoking convolution kitchen ventilator, which is characterized in that the side To wind suction part (2) including at least second smoking port (10), and on the corresponding kitchen range of each second smoking port (10) One cookware.
3. a kind of double tobacco tar smoke machine according to claim 2, which is characterized in that have on second smoking port (10) Regulating mechanism, the regulating mechanism can adjust the aperture and vent position of second smoking port (10).
4. a kind of double tobacco tar smoke machine according to claim 3, which is characterized in that the regulating mechanism includes one piece or more Smoking velar plate (12), and it is all it is described smoking velar plate (12) the gross area be not less than second smoking port (10) face Product;
The smoking velar plate (12) is fixed on any position of second smoking port (10) by magnet (13).
5. a kind of top smoking according to claim 1 and lateral smoking convolution kitchen ventilator, which is characterized in that Mei Gesuo It states and check-valves is mounted on air duct.
6. a kind of top smoking according to claim 1 and lateral smoking convolution kitchen ventilator, which is characterized in that the top Portion's wind suction part (1) is in cabinet or is arranged on the lower section of cabinet, and the front end of the top wind suction part (1) be no more than it is described The front end of cabinet or the front end of the top wind suction part (1) are flushed with the front end of the cabinet.
7. a kind of top smoking according to claim 1 and lateral smoking convolution kitchen ventilator, which is characterized in that the top The intersection of portion's wind suction part (1) and lateral wind suction part (2) has using arcuate structure (11).
CN201810224145.8A 2018-03-19 2018-03-19 A kind of top smoking and lateral smoking convolution kitchen ventilator Withdrawn CN108151108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810224145.8A CN108151108A (en) 2018-03-19 2018-03-19 A kind of top smoking and lateral smoking convolution kitchen ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810224145.8A CN108151108A (en) 2018-03-19 2018-03-19 A kind of top smoking and lateral smoking convolution kitchen ventilator

Publications (1)

Publication Number Publication Date
CN108151108A true CN108151108A (en) 2018-06-12

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Application Number Title Priority Date Filing Date
CN201810224145.8A Withdrawn CN108151108A (en) 2018-03-19 2018-03-19 A kind of top smoking and lateral smoking convolution kitchen ventilator

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110068031A (en) * 2019-04-11 2019-07-30 武汉科技大学 A kind of on-bladed and the kitchen ventilator for controlling suction opening respectively
CN112856534A (en) * 2021-03-10 2021-05-28 深圳市宝篮环保科技发展有限公司 Oil fume purifier
CN114234255A (en) * 2021-12-28 2022-03-25 江西吉事达厨房用品有限公司 Side-draft range hood

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110068031A (en) * 2019-04-11 2019-07-30 武汉科技大学 A kind of on-bladed and the kitchen ventilator for controlling suction opening respectively
CN110068031B (en) * 2019-04-11 2024-02-13 武汉科技大学 A range hood without blades and individually controlled air outlets
CN112856534A (en) * 2021-03-10 2021-05-28 深圳市宝篮环保科技发展有限公司 Oil fume purifier
CN114234255A (en) * 2021-12-28 2022-03-25 江西吉事达厨房用品有限公司 Side-draft range hood
CN114234255B (en) * 2021-12-28 2023-12-19 江西吉事达厨房用品有限公司 Side-suction type range hood

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