CN103574721A - Energy-saving environment-friendly side-draft type range hood - Google Patents
Energy-saving environment-friendly side-draft type range hood Download PDFInfo
- Publication number
- CN103574721A CN103574721A CN201310524779.2A CN201310524779A CN103574721A CN 103574721 A CN103574721 A CN 103574721A CN 201310524779 A CN201310524779 A CN 201310524779A CN 103574721 A CN103574721 A CN 103574721A
- Authority
- CN
- China
- Prior art keywords
- smoke
- cushion chamber
- lampblack absorber
- cigarette
- collection cigarette
- 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.)
- Granted
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The invention relates to an energy-saving environment-friendly side-draft type range hood. The energy-saving environment-friendly side-draft type range hood comprises an exhaust smoke collecting hood with an air inlet and a fan system arranged behind the exhaust smoke collecting hood, wherein the air inlet is communicated with the fan system, a smoke deflector is arranged in front of the air inlet, and a smoke collecting cavity is formed by a gap between the exhaust smoke collecting hood and the smoke deflector; the energy-saving environment-friendly side-draft type range hood is characterized in that a top plate is arranged above the exhaust smoke collecting hood, an upwardly-concave smoke collecting cushion chamber is formed in the top plate, the smoke collecting cushion chamber is communicated with the smoke collecting cavity, the volume of the smoke collecting cushion chamber is 2-12L, and the maximum air-suction volume per second of the range hood is 150-350L/s. The energy-saving environment-friendly side-draft type range hood can achieve good oil smoke suction and energy-saving and environment-friendly effects without reducing the oil smoke separation degree or increasing the motor power.
Description
Technical field
The present invention relates to a kind of field of household appliances, the side-suction type range hood of a kind of energy-conserving and environment-protective specifically.
Background technology
Current side-suction type cigarette machine, as Fig. 1, comprise the exhaust fume collecting hood that is provided with air inlet, the blower fan system at exhaust fume collecting hood rear, air inlet is connected with blower fan system, air inlet the place ahead is provided with smoke deflector, the gap of exhaust fume collecting hood and smoke deflector forms smoke collecting chamber, exhaust fume collecting hood top is provided with top board, current side-suction type range hood top board is horizontal, oil smoke rises to top board, from the gap of smoke deflector and top board, enter smoke collecting chamber, because top board is plane, oil smoke is very easily excessive along the plane of top board, particularly when a large amount of oil smoke rise, the moment of cooking as cooking delicacies of the season, now oil smoke amount surpasses the maximum air draught volume of unit interval lampblack absorber moment, oil smoke will be escaped to overflow outside top board, and be rising situation, be difficult to sucked back again.
In order to reduce the excessive of oil smoke, in some producer's designs, strengthened the gap of smoke deflector and top board or the width of increase top board, more there are some producers to make great efforts to promote the power of motor of lampblack absorbers, wish to realize quick suction oil smoke.Strengthened the gap of smoke deflector and top board, object makes oil smoke enter faster smoke collecting chamber, but designs the area that has reduced smoke deflector like this, has reduced oil separation effect, affected the feature of environmental protection of other cooking-fume discharging, plane top board still can not effectively stop the excessive of oil smoke simultaneously; The width that increases top board can only prevent that oil smoke from overflowing rising from top board front end in certain limit, but can not reduce the oil smoke overflowing from top board the right and left, even after having increased top board width, a large amount of oil smoke are positioned at the top board below of plane, cause on the contrary the oil smoke amount of overflowing from the left and right sides to increase, these two kinds of modes all can not reach good oil smoke and suck effect; And the power of motor of lifting lampblack absorber, can realize preferably the outer row of oil smoke, but the method cost is higher, and if a large amount of oil smoke that produce moment for outer row and lifting motor power, in cooking process in relatively less oil smoke generation time section, higher power of motor can cause the waste of the energy, not energy-conserving and environment-protective.
Summary of the invention
The present invention is the above-mentioned problems of the prior art of customer service, and a kind of side-suction type range hood of energy-conserving and environment-protective is provided.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of side-suction type range hood of energy-conserving and environment-protective, comprise the blower fan system that is provided with the exhaust fume collecting hood of air inlet and is positioned at exhaust fume collecting hood rear, air inlet is connected with blower fan system, air inlet the place ahead is provided with smoke deflector, the gap of exhaust fume collecting hood and smoke deflector forms smoke collecting chamber, described exhaust fume collecting hood top is provided with top board, top board is provided with the recessed collection cigarette cushion chamber that makes progress, collection cigarette cushion chamber is connected with smoke collecting chamber, the described volume that integrates cigarette cushion chamber is as 2L～12L, described lampblack absorber maximum air draught volume each second is 150 L/s-350L/s.
Technique scheme can also be further perfect by following technical measures:
The described volume that integrates cigarette cushion chamber is as 3L～6L.Described lampblack absorber is provided with high power air draft gear, and this gear air draught each second volume is 210 L/s-350L/s.
Described collection cigarette cushion chamber and top board joint form the lower seamed edge of collection cigarette cushion chamber, and smoke deflector has upper edge, and both gaps form buffering air inlet, and the area of described buffering air inlet is S, described 2.5cm
2≤ S≤15.0cm
2.
The described lower seamed edge that integrates cigarette cushion chamber apart from the distance of same level direction set petticoat pipe as 75mm～350mm.
Described collection cigarette cushion chamber comprises upper wall and the smoke guide wall being connected with exhaust fume collecting hood, and described smoke guide wall connects upper wall and top board, and described smoke guide wall is from bottom to top near exhaust fume collecting hood.The angle of described smoke deflector and horizontal direction is 30 °～65 °.The angle of described smoke guide wall and horizontal direction is 25 °～90 °.The angle of described exhaust fume collecting hood and horizontal direction is 35 °～70 °.
Described lampblack absorber has shell, the top board recessed formation collection cigarette cushion chamber that makes progress, and the shell of lampblack absorber matches and forms boss protruding upward with collection cigarette cushion chamber.
Compared with prior art, adopt after technique scheme, tool of the present invention has the following advantages:
1, the present invention has adopted and on top board, has been provided with the collection cigarette cushion chamber that makes progress recessed, collection cigarette cushion chamber is communicated with the top of smoke collecting chamber, collection cigarette cushion chamber on top board can effectively be gathered oil smoke like this, prevent that oil smoke is excessive along top board bottom surface, particularly when a large amount of oil smoke rise, the moment of cooking as cooking delicacies of the season, now oil smoke amount likely surpasses the maximum air draught volume of unit interval lampblack absorber moment, at this moment collect cigarette cushion chamber effectively cushioning collecting exceed part oil smoke, when cooking oil smoke reduces subsequently, oil smoke in collection cigarette cushion chamber is inhaled in smoke collecting chamber immediately, farthest promoted the smoking effect of whole process, reduce oil smoke excessive,
2, this structure can realize on the constant basis of the area that guarantees smoke deflector simultaneously, increase the air intake gap of smoke deflector and top board, make oil smoke enter sooner smoke collecting chamber, lampblack absorber of the present invention is not reducing oil smoke separating degree and not on the basis of lifting motor power, realized good smoke absorption effect, energy-conserving and environment-protective;
3, the lower seamed edge of the area of buffering air inlet and collection cigarette cushion chamber is apart from the setting of the distance of same level direction set petticoat pipe, collection oil smoke that can optimum limit, reduce oil smoke escape overflow;
4, the shell of lampblack absorber forms the protruding upward boss coordinating with collection cigarette cushion chamber, and the design space that has increased collection cigarette cushion chamber, can realize the design of the collection cigarette cushion chamber of larger volume.
Accompanying drawing explanation
Fig. 1 is the lampblack absorber cutaway view of prior art;
Fig. 2 is the cutaway view of lampblack absorber embodiment mono-of the present invention;
Fig. 3 is A portion enlarged drawing in Fig. 2;
Fig. 4 is the stereogram of lampblack absorber embodiment mono-of the present invention;
Fig. 5 is the cutaway view of lampblack absorber embodiment bis-of the present invention.
Description of reference numerals:
1, exhaust fume collecting hood; 11, air inlet; 2, smoke deflector; 21, upper edge; 3, top board; 4, smoke collecting chamber; 5, collection cigarette cushion chamber; 51, upper wall; 52, smoke guide wall; 53, lower seamed edge; 6, casing of kitchen ventilator; 61, boss; 7, blower fan system; 8, buffering air inlet.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment mono-:
As Fig. 2 to Fig. 4, a kind of side-suction type range hood of energy-conserving and environment-protective, comprise the blower fan system 7 that is provided with the exhaust fume collecting hood 1 of air inlet 11 and is positioned at exhaust fume collecting hood 1 rear, air inlet 11 is connected with blower fan system 7, air inlet 11 the place aheads are provided with smoke deflector 2, exhaust fume collecting hood 1 forms smoke collecting chamber 4 with the gap of smoke deflector 2, described exhaust fume collecting hood 1 top is provided with top board 3, top board 3 is provided with the collection cigarette cushion chamber 5 that makes progress recessed, collection cigarette cushion chamber 5 is connected with smoke collecting chamber 4, the described volume that integrates cigarette cushion chamber 5 is as 2L～12L, described lampblack absorber maximum air draught volume each second is 150 L/s～350L/s.In order to improve the defect of prior art, the present invention has adopted and on top board 3, has been provided with the collection cigarette cushion chamber 5 that makes progress recessed, collection cigarette cushion chamber 5 is communicated with the top of smoke collecting chamber 4, collection cigarette cushion chamber 5 on top board 3 can effectively be gathered oil smoke like this, prevent that oil smoke is excessive along top board 3 bottom surfaces, particularly when a large amount of oil smoke rise, the moment of cooking as cooking delicacies of the season, now oil smoke amount likely surpasses the maximum air draught volume of unit interval lampblack absorber moment, at this moment collect cigarette cushion chamber 5 effectively cushioning collecting exceed part oil smoke, when cooking oil smoke reduces subsequently, oil smoke in collection cigarette cushion chamber 5 is inhaled in smoke collecting chamber 4 immediately, farthest promoted the smoking effect of whole process, reduce oil smoke excessive, meanwhile, this structure can realize on the constant basis of the area that guarantees smoke deflector 2, increases the air intake gap of smoke deflector 2 and top board 3, makes oil smoke enter sooner smoke collecting chamber 4.Lampblack absorber of the present invention is not reducing oil smoke separating degree and not on the basis of lifting motor power, is realizing good smoke absorption effect, energy-conserving and environment-protective.
The moment generation of oil smoke while considering the air draught power of lampblack absorber and cooking, the present invention is designed to 2L～12L by the volume of described collection cigarette cushion chamber 5.When the volume of collection cigarette cushion chamber 5 is less than 2L, it is less that buffering is held cigarette amount, can not reach the effect that prevents that preferably oil smoke is excessive, when the volume of collection cigarette cushion chamber 5 is greater than 12L, collection cigarette cushion chamber 5 holds the outer row that too much oil smoke affects oil smoke on the contrary, also can increase oil smoke excessive, the requirement of simultaneously larger 5 pairs of top boards 3 of collection cigarette cushion chamber and the size and shape of casing of kitchen ventilator has change largely, is not suitable for being applied to existing side-suction type range hood.Consider that the suction air volume of lampblack absorber in the unit interval directly affects big or small design and the collection cigarette effect of the volume of collection cigarette cushion chamber 5, therefore, described lampblack absorber maximum air draught volume each second is 150 L/s～350L/s.
Further, the described volume that integrates cigarette cushion chamber 5, as 3L～6L, when the volume of the collection cigarette cushion chamber 5 of 3L can meet homely cuisine frying substantially, exceeds the cushioning collecting of the oil smoke volume of exhaust air rate to moment; 6L considers do not changing on the basis of existing side-suction type range hood shell 6 sizes, and the volume of the designed collection cigarette cushion chamber 5 going out, preferably integrates the volume of cigarette cushion chamber 5 as 3L.Described lampblack absorber is provided with high power air draft gear, and this gear air draught each second volume is 210 L/s-350L/s.Current lampblack absorber is divided into high, normal, basic gear mostly, or height gear, the higher power of motor of gear is larger, and air draught each second volume is also larger, in the present embodiment, by high power air draft gear, i.e. high tap position, being set as air draught each second volume is 210 L/s-350L/s, high tap position air draught each second volume is less than the demand that 210 L/s do not meet family expenses fume-exhausting, be greater than 350L/s, power of motor is too high, power consumption and with high costs.The factors such as volume, lampblack absorber power requirement, lampblack absorber good looking appearance degree, smoke absorption effect of considering collection cigarette cushion chamber 5, in the present embodiment, high tap position air draught each second volume is preferably 235 L/s, can realize the effect of energy-conservation and abundant smoke evacuation.
Described collection cigarette cushion chamber 5 forms with top board 3 joints the lower seamed edge 53 that collects cigarette cushion chamber 5, and smoke deflector 2 has upper edge 21, and both gaps form buffering air inlet 8, and the area of described buffering air inlet 8 is S, described 2.5cm
2≤ S≤15.0cm
2.Conventionally the area of fume exhauster air inlet 11 is 3.14 cm
2, consider that the left and right and lower edge of smoke deflector 2 and casing of kitchen ventilator are also provided with gap, so S minimum of a value is chosen 2.5 cm
2can meet the normal suction of oil smoke.S is larger, and the constricted flow of oil smoke is less, is more beneficial to oil smoke and enters collection cigarette cushion chamber 5; And S is larger, the distance that top board 3 stretches out lampblack absorber is larger, takes up room, and also may affect user's use, and in the present embodiment, preferably S is 6.0cm
2.The upper edge 21 of smoke deflector 2 can be positioned at outside collection cigarette cushion chamber 5, within also can being positioned at collection cigarette cushion chamber 5.The present invention is on the basis of area that does not change smoke deflector 2, increased the incoming air area of 3, smoke deflector 2 and top board, cushion the area S of air inlet 8, make oil smoke be sucked faster lampblack absorber, effectively prevent that oil smoke is trapped in collection cigarette cushion chamber 5 with lower area, promoted the fume-exhausting efficiency of lampblack absorber, prevented that oil smoke is excessive.
The described lower seamed edge 53 that integrates cigarette cushion chamber 5 apart from the distance of same level direction set petticoat pipe 1 as 75mm～350mm.As distance L in Fig. 21, be the distance of the end opening of collection cigarette cushion chamber 5, when L1 distance is less than 75mm, the end opening of collection cigarette cushion chamber 5 is less, oil smoke is not easy to enter collection cigarette cushion chamber 5, when L1 distance is greater than 350mm, collect cigarette cushion chamber 5 end openings larger, the width stretching out of top board 3 is larger thus, user easily meets and discusses, and it is more shallow to cause collecting cigarette cushion chamber 5 degree of depth, although end opening is beneficial to more greatly oil smoke, enters collection cigarette cushion chamber 5, but because the degree of depth is more shallow, be also easy to lower floor's oil smoke and constantly fluctuate and overflow collection cigarette cushion chamber 5 outward.In the present embodiment, preferably L1 is 150mm.
Described collection cigarette cushion chamber 5 comprises upper wall 51 and the smoke guide wall 52 being connected with exhaust fume collecting hood 1,3, described smoke guide wall 52 connection upper walls 51 and top board, described smoke guide wall 52, from bottom to top near exhaust fume collecting hood 1, makes to collect cigarette cushion chamber 5 and forms diminishing gathering shape from bottom to top, is beneficial to the collection of oil smoke.The angle of described smoke guide wall and horizontal direction is 25～90 °.In the present embodiment, preferred described smoke guide wall 52 is 50 ° with the angle of horizontal direction.Described exhaust fume collecting hood 1 is 35 °～70 ° with the angle of horizontal direction, in the present embodiment, and preferably 63 °.Described smoke deflector 2 is 30 °～65 ° with the angle of horizontal direction, and smoke deflector 2 angles are got over young pathbreaker and increased oil smoke from the excessive probability of top board 3 front ends, in the present embodiment, and preferably 57 °.
The present invention arranges the collection cigarette cushion chamber 5 that makes progress recessed on lampblack absorber top board 3, when lampblack absorber is used, part oil smoke gap left and right from smoke deflector 2 and lower edge and casing of kitchen ventilator enters smoke collecting chamber 4, a large amount of oil smoke rise along smoke deflector 2, by buffering air inlet 8, enter collection cigarette cushion chamber 5, and then enter smoke collecting chamber 4.After tested, under the preferred parameter state described in the present embodiment, collection cigarette cushion chamber 5 can be realized lampblack absorber normality odor reduction degree up to 99%, is not less than 90% requirement far above GB, and higher than the normality odor reduction degree of existing side-suction type range hood 92%-96% on the market; Transient state odor reduction degree is up to 81.8%, far above GB, be not less than 50% requirement, and higher than the transient state odor reduction degree of existing side-suction type range hood 65%-70% on the market, therefore, lampblack absorber of the present invention is not reducing oil smoke separating degree and not on the basis of lifting motor power, realized good smoke absorption effect, energy-conserving and environment-protective.
Embodiment bis-:
The difference of the present embodiment and embodiment mono-is, the described volume that integrates cigarette cushion chamber 5 is as 10L, as Fig. 5, described lampblack absorber has shell 6, the described top board 3 recessed formation collection cigarette cushion chamber 5 that makes progress, the shell 6 of lampblack absorber, for coordinating the volume of collection cigarette cushion chamber 5, has formed boss protruding upward 61, boss design on shell, the design space that has increased collection cigarette cushion chamber 5.In the present embodiment, owing to having adopted the collection cigarette cushion chamber 5 of larger volume, therefore lampblack absorber maximum air draught volume each second is chosen compared with fractional value, can meet effective smoke absorption effect of lampblack absorber, reduced the requirement to soot motor power, in the present embodiment, lampblack absorber each second, maximum air draught Volume design was 200L/s, and the area S that described smoke deflector 2 upper edges 21 and the lower seamed edge 53 that integrates cigarette cushion chamber 5 surround is as 9.4cm
2described smoke guide wall 52 is 90 ° with the angle of horizontal direction, smoke deflector 2 is 45 ° with the angle of horizontal direction, the angle of exhaust fume collecting hood and horizontal direction is 51 °, in the present embodiment, owing to having designed jumbo collection cigarette cushion chamber 5, therefore, the less abundant collection that also can meet oil smoke of angle of smoke deflector 2 and horizontal direction has reduced the height of lampblack absorber simultaneously on the constant basis of lampblack absorber width.The present embodiment has adopted the collection cigarette cushion chamber 5 of large volume, can greatly reduce the requirement to soot motor power, effectively energy-conservation, and meets the smoke absorption effect of lampblack absorber, fully grease separation, realizes environmental protection.
Embodiment tri-:
The difference of the present embodiment and embodiment mono-is, the described volume that integrates cigarette cushion chamber 5 is as 2L, in the present embodiment, because the volume of collection cigarette cushion chamber 5 is selected less, for realizing abundant suction oil smoke, in the present embodiment, lampblack absorber maximum air draught Volume design each second is 300L/s, and the area S surrounding along the lower seamed edge with collection cigarette cushion chamber 5 on described smoke deflector 2 is designed to 5.1 cm
2, described L1 is 180mm, smoke guide wall 52 is 30 ° with the angle of horizontal direction.The present embodiment has adopted the collection cigarette cushion chamber 5 of little volume, the impact of the volume that has reduced collection cigarette cushion chamber 5 on lampblack absorber profile, and the present embodiment for lampblack absorber each second maximum air draught volume be V do not set very high, adopt at present the air draught volume of more conventional 250L/s on the market can meet the abundant collection of oil smoke.
Embodiment tetra-:
The difference of the present embodiment and embodiment bis-is, described L1 is designed to 300mm, the increase of L1, the width of lampblack absorber top board 3 is increased to some extent, can collect greatly oil smoke, reduce oil smoke escape overflow, can reduce the height of boss 61 simultaneously, make the design of lampblack absorber short transverse more reasonable.In the present embodiment, the area S surrounding along the lower seamed edge with collection cigarette cushion chamber 5 on described smoke deflector 2 reaches 12.8 cm
2, make oil smoke enter sooner smoke collecting chamber 4, effectively prevent that oil smoke is detained collection cigarette cushion chamber 5, promotes smoke collecting efficiency.
Above-mentioned embodiment is only optimization embodiment of the present invention, be not whole embodiment of the present invention, according to principle of the present invention, those skilled in the art can make various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (10)
1. the side-suction type range hood of energy-conserving and environment-protective, comprise the blower fan system that is provided with the exhaust fume collecting hood of air inlet and is positioned at exhaust fume collecting hood rear, air inlet is connected with blower fan system, air inlet the place ahead is provided with smoke deflector, the gap of exhaust fume collecting hood and smoke deflector forms smoke collecting chamber, it is characterized in that, described exhaust fume collecting hood top is provided with top board, top board is provided with the recessed collection cigarette cushion chamber that makes progress, collection cigarette cushion chamber is connected with smoke collecting chamber, the described volume that integrates cigarette cushion chamber is as 2L～12L, and described lampblack absorber maximum air draught volume each second is 150L/s～350L/s.
2. lampblack absorber according to claim 1, is characterized in that, the described volume that integrates cigarette cushion chamber is as 3L～6L.
3. lampblack absorber according to claim 1, is characterized in that, described lampblack absorber is provided with high power air draft gear, and this gear air draught each second volume is 210L/s-350L/s.
4. according to the lampblack absorber described in claims 1 to 3 any one, it is characterized in that, described collection cigarette cushion chamber and top board joint form the lower seamed edge of collection cigarette cushion chamber, smoke deflector has upper edge, both gaps form buffering air inlet, and the area of described buffering air inlet is S, described 2.5cm
2≤ S≤15.0cm
2.
5. lampblack absorber according to claim 4, is characterized in that, the described lower seamed edge that integrates cigarette cushion chamber apart from the distance of same level direction set petticoat pipe as 75mm～350mm.
6. according to the lampblack absorber described in claims 1 to 3 any one, it is characterized in that, described collection cigarette cushion chamber comprises upper wall and the smoke guide wall being connected with exhaust fume collecting hood, and described smoke guide wall connects upper wall and top board, and described smoke guide wall is from bottom to top near exhaust fume collecting hood.
7. lampblack absorber according to claim 6, is characterized in that, the angle of described smoke guide wall and horizontal direction is 25 °～90 °.
8. lampblack absorber according to claim 1, is characterized in that, the angle of described exhaust fume collecting hood and horizontal direction is 35 °～70 °.
9. lampblack absorber according to claim 1, is characterized in that, the angle of described smoke deflector and horizontal direction is 30 °～65 °.
10. lampblack absorber according to claim 1, is characterized in that, described lampblack absorber has shell, the top board recessed formation collection cigarette cushion chamber that makes progress, and the shell of lampblack absorber matches and forms boss protruding upward with collection cigarette cushion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524779.2A CN103574721B (en) | 2013-10-29 | 2013-10-29 | A kind of side-suction type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524779.2A CN103574721B (en) | 2013-10-29 | 2013-10-29 | A kind of side-suction type range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103574721A true CN103574721A (en) | 2014-02-12 |
| CN103574721B CN103574721B (en) | 2016-07-06 |
Family
ID=50047066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310524779.2A Active CN103574721B (en) | 2013-10-29 | 2013-10-29 | A kind of side-suction type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103574721B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975843A (en) * | 2017-05-27 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of range hood |
| CN108692349A (en) * | 2018-07-20 | 2018-10-23 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
| CN109974049A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of side-suction type range hood |
| KR20190132348A (en) * | 2017-03-31 | 2019-11-27 | 후지 인더스트리얼 컴퍼니 리미티드 | Range hood |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309208A1 (en) * | 1983-03-15 | 1984-09-20 | Markus 8350 Plattling Schmalhofer | COOKER HOOD |
| CN201368506Y (en) * | 2008-12-23 | 2009-12-23 | 陈福生 | Oil fume exhauster for purifying oil fume by water filtering |
| CN201787642U (en) * | 2010-08-30 | 2011-04-06 | 罗信恩 | Internal circulation range hood |
| CN201892250U (en) * | 2010-11-10 | 2011-07-06 | 罗信恩 | Environment-friendly lampblack purifier |
| CN202082996U (en) * | 2011-05-24 | 2011-12-21 | 周亮 | Range hood for oil fume decontamination of household kitchens |
| CN203177262U (en) * | 2013-02-02 | 2013-09-04 | 广东万家乐燃气具有限公司 | Range hood with secondary oil fume filtration device |
| CN203203104U (en) * | 2013-03-07 | 2013-09-18 | 九阳股份有限公司 | Side-draught range hood with high smoke collection efficiency |
| CN203203098U (en) * | 2013-02-05 | 2013-09-18 | 九阳股份有限公司 | High-efficiency and environmentally-friendly lateral-suction range hood |
-
2013
- 2013-10-29 CN CN201310524779.2A patent/CN103574721B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309208A1 (en) * | 1983-03-15 | 1984-09-20 | Markus 8350 Plattling Schmalhofer | COOKER HOOD |
| CN201368506Y (en) * | 2008-12-23 | 2009-12-23 | 陈福生 | Oil fume exhauster for purifying oil fume by water filtering |
| CN201787642U (en) * | 2010-08-30 | 2011-04-06 | 罗信恩 | Internal circulation range hood |
| CN201892250U (en) * | 2010-11-10 | 2011-07-06 | 罗信恩 | Environment-friendly lampblack purifier |
| CN202082996U (en) * | 2011-05-24 | 2011-12-21 | 周亮 | Range hood for oil fume decontamination of household kitchens |
| CN203177262U (en) * | 2013-02-02 | 2013-09-04 | 广东万家乐燃气具有限公司 | Range hood with secondary oil fume filtration device |
| CN203203098U (en) * | 2013-02-05 | 2013-09-18 | 九阳股份有限公司 | High-efficiency and environmentally-friendly lateral-suction range hood |
| CN203203104U (en) * | 2013-03-07 | 2013-09-18 | 九阳股份有限公司 | Side-draught range hood with high smoke collection efficiency |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190132348A (en) * | 2017-03-31 | 2019-11-27 | 후지 인더스트리얼 컴퍼니 리미티드 | Range hood |
| CN107975843A (en) * | 2017-05-27 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of range hood |
| CN107975843B (en) * | 2017-05-27 | 2024-02-20 | 宁波方太厨具有限公司 | Fume exhauster |
| CN109974049A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of side-suction type range hood |
| CN109974049B (en) * | 2017-12-27 | 2024-01-16 | 宁波方太厨具有限公司 | Side-suction type range hood |
| CN108692349A (en) * | 2018-07-20 | 2018-10-23 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103574721B (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211625390U (en) | Fume exhaust fan | |
| CN103353138B (en) | Circulating smoke clearing machine | |
| CN103574721A (en) | Energy-saving environment-friendly side-draft type range hood | |
| CN203203098U (en) | High-efficiency and environmentally-friendly lateral-suction range hood | |
| CN203215740U (en) | Integrated cooker with air curtain | |
| CN103697511A (en) | Diffusion drainage device of range hood | |
| CN205002190U (en) | Range hood | |
| CN204120950U (en) | A kind of crust vacuum cleaner nozzle structure | |
| CN201476135U (en) | Close-suction range hood with smoke collecting cavity | |
| CN203657029U (en) | Circulating-type oil fume purification machine | |
| CN204084516U (en) | A kind of Deformable combined type smoke exhaust ventilator | |
| CN103216866B (en) | A kind of embedded lampblack absorber oil groove fitting structural assembly | |
| CN206055730U (en) | A kind of pair of air-inlet range hood | |
| CN107461785B (en) | Near-suction range hood | |
| CN202868812U (en) | Oil-leakage-prevention side suction type range hood | |
| CN205747080U (en) | Range hood and filter screen thereof and water conservancy diversion filter assemblies | |
| CN205536024U (en) | Two inlet air channel's range hood | |
| CN212227164U (en) | Novel wind-force pulls oil extraction cigarette mechanism, smoke ventilator and oil extraction cigarette system | |
| CN110486767B (en) | Fume exhauster | |
| CN104048336B (en) | A kind of oil filter of range hood | |
| CN201476136U (en) | Similar-suction range hood with rectification plate | |
| CN205717408U (en) | There is the lampblack absorber on lower guide cigarette inclined-plane | |
| CN203431962U (en) | Smoke-collecting-compartment-type range hood | |
| CN213777841U (en) | Oil smoke separation net and household appliance | |
| CN210050831U (en) | Integrated kitchen range capable of preventing oil stains from splashing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250117 US 999 miles Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
|
| CP02 | Change in the address of a patent holder |