CN104728891A - Energy-efficient environment-friendly warm water range hood - Google Patents
Energy-efficient environment-friendly warm water range hood Download PDFInfo
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- CN104728891A CN104728891A CN201310721195.4A CN201310721195A CN104728891A CN 104728891 A CN104728891 A CN 104728891A CN 201310721195 A CN201310721195 A CN 201310721195A CN 104728891 A CN104728891 A CN 104728891A
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- 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
- F24C15/2057—Removing cooking fumes using a cleaning liquid
Abstract
The invention discloses an energy-efficient environment-friendly warm water range hood, which is organically compounded by a main rack body, a heat transmitter, electric appliances and accessories, wherein the main rack body comprises a water clamp support, a smoke hood, a water clamp plate, an exhaust fan and a smoke exhaust pipe; the inner sides of the water clamp support, the water clamp plate and the smoke hood are communicated with one another to form a water accumulating space; the heat transmitter is arranged in the water accumulating space; the lower end of the heat transmitter is communicated with the exhaust fan to introduce heat; the upper end of the heat transmitter is connected with the smoke hood; the heat transmitter comprises a lower heat ring, an inclined heat pipe, an upper heat ring, a thermal insulating layer, an inclined discharge pipe, a heat inlet pipe, a direct heating pipe, a side heating pipe and an inner heat ring; the controller of the electric appliances is arranged on the inner side of the smoke hood; and the accessories comprise a hot water valve, a cold water valve and a greasy dirt box. The energy-efficient environment-friendly warm water range hood is excellent in structure property, high-grade, multifunctional and universal, is capable of heating water employing smoke heat, removing lampblack and eliminating steam; a plurality of heat energies are adopted; the energy-efficient environment-friendly warm water range hood is efficient, energy saving, environmentally friendly, convenient and fast to mount and use; and the using comprehensive performance is extremely high.
Description
Technical field
The present invention relates to a kind of range hood, particularly the warming water range hood of a kind of high-efficiency energy-saving ring.
Background technology
Now; vigorously advocate synthesis energy saving owing to considering the development of social all our undertakings synchronously should carry out with energy conservation and environmental resource protection, fall dirtyly to reduce discharging, the synergy that lowers consumption, low-carbon (LC) run; though and make a general survey of the smoke exhaust ventilator kind a multitude of names adopted in the galley food process such as at present both at home and abroad food and drink, restaurant, household; but these smoke exhaust ventilator global design technological lag and function singlenesses; and flue gas pump drainage is clean and smoke heat energy wastes and direct pollutant atmosphere, people are urgently improved.For this reason, the present inventor is through long-term observation and practice, and it is more superior and promote the use of the warming water range hood of the better high-efficiency energy-saving ring of effect to adopt comprehensive Design theory to invent a kind of complex art.
summary of the invention
The object of the invention is for prior art defect, provide that a kind of complex art is advanced, structural behaviour is exquisite, smoke heat energy hot water, water temperature inhale smoke elimination gas, multiple heat energy dual-purpose, high-efficient energy-saving environment friendly, peace with reliably convenient, system cost is lower and promote the use of the warming water range hood of the high high-efficiency energy-saving ring of benefit.
For achieving the above object, the technical pattern scheme that the present invention takes is:
The warming water range hood of a kind of high-efficiency energy-saving ring, it is characterized in that, the warming water range hood of described high-efficiency energy-saving ring comprises range hood main frame body, heat transmitter, electric type, auxiliary member four parts.
Described main frame body comprises the support of folder water, smoking cover, water clamp board, fixing hole, extraction fan and smoke exhaust pipe, described folder water supports a right angle side and is communicated with inside smoking cover edge, another right angle side is communicated with inside water clamp board edge, described smoking cover upper end is communicated with smoke exhaust pipe lower end, lower edge supports inside upper end with folder water and is communicated with, be communicated with inside smoking cover lower edge inside described water clamp board upper end, press from both sides water inside both sides to support inside a square edge be communicated with left and right, described fixing hole is symmetricly set in water clamp board side, described extraction fan is arranged at the middle part of the funneling inner side of smoking cover, upper end with enter heat pipe lower end and be communicated with, lower end side is connected with inside interior gas ket, be connected with smoking cover upper end side outside described smoke exhaust pipe upper end, lower end inside is communicated with inside heat transmitter upper end.
Described heat transmitter comprises lower gas ket, oblique heat pipe, upper gas ket, thermal insulation layer, oblique comb, enter heat pipe, directly-heated pipe, limit heat pipe and interior gas ket, be communicated with on the upside of described lower gas ket with inside heat pipe bottom, limit, inner side is communicated with oblique heat pipe one end, described oblique heat pipe one end is communicated with inside interior gas ket, the other end is communicated with inside lower gas ket, be communicated with on the downside of described upper gas ket with inside heat pipe upper end, limit, upside is communicated with oblique comb lower end, described thermal insulation layer is arranged in inside smoke exhaust pipe, described oblique comb lower end is communicated with inside upper gas ket upper end, upper end is communicated with inside smoke exhaust pipe, described enter heat pipe front end be communicated with inside smoke exhaust pipe, rear end side is communicated with inside directly-heated pipe upper end, lower end communicates with extraction fan, described directly-heated pipe upper end with enter heat pipe rear inside and be communicated with, lower end inside is communicated with inside interior gas ket top, heat pipe lower end, described limit is communicated with inside lower gas ket top, upper end and upper gas ket below inner side are communicated with, described interior gas ket top is communicated with directly-heated pipe lower end inside, outside is communicated with inside oblique heat pipe one end, its effect the flue gas heat that directly-heated pipe imports is imported in oblique heat pipe and conducts heat to outside water body.
The controller of described electric type is arranged at inside enclosure, described auxiliary member comprises hot water valve, cold valves and greasy dirt box, described hot water valve is arranged at water clamp board side and is communicated with hot water interlayer inside water clamp board, described cold valves is arranged at water clamp board side and is communicated with cold water interlayer inside water clamp board, and described greasy dirt box is arranged at smoking cover lower side and is communicated with (not shown) with blow-off pipe with extraction fan side groove.
Be interconnected inside wherein said folder water support, water clamp board and smoking cover and form a ponding space.
Can establish in wherein said water clamp board interlayer or not establish demarcation strip that hot and cold water is separately accumulated (not shown).
Wherein said smoking cover falls funnel surface and smoking cover mezzanine space formed each other by outside trapezoidal or truncated cone-shaped and inner side and forms, can heat transmitter, standby electric heating tube, greasy dirt conduit, extraction fan wire etc. be concealed in its smoking cover mezzanine space, and be attached to valve port for subsequent use in smoking cover side, the heat energy such as solar energy, steam, underground heat, waste heat can be imported, other heat energy and waste heat can be utilized to carry out direct or indirect supplementary heating according to condition.
Wherein said oblique heat pipe, tiltedly comb, enter heat pipe, directly-heated pipe and limit heat pipe and be symmetrically arranged with four all at least respectively.
Owing to taking above-mentioned technical pattern, the present invention has following beneficial effect:
The warming water range hood of high-efficiency energy-saving ring of the present invention, owing to adopting Advance design theory and technology, comprehensively analyzes prior art, rub up, optimize and improve, be about to the support of folder water, smoking cover, fixing hole, water clamp board, lower gas ket, oblique heat pipe, upper gas ket, thermal insulation layer, oblique comb, enter heat pipe, directly-heated pipe, limit heat pipe, interior gas ket, controller, extraction fan, hot water valve, cold valves, greasy dirt box, smoke exhaust pipes etc. carry out organic setting, wherein press from both sides water support can support smoking cover and accumulate hot water, smoking cover can arrange heat transmitter and extraction fan and accumulation and heat water body, fixing hole can fix water clamp board, water clamp board can connect and fixing smoking cover supports with folder water and utilizes inner side mezzanine space to accumulate hot water, the heat that oblique heat pipe can import by lower gas ket imports in the heat pipe of limit more also to the heat transfer of outside water body, the heat that interior gas ket can import by oblique heat pipe imports in lower gas ket more also to the heat transfer of outside water body, the heat that limit heat pipe can import by upper gas ket is to the heat transfer of outside water body and by the heat pipe of a small amount of flue gas importing limit, smoke exhaust pipe can be cut off to impel smoke heat energy first to import from entering heat pipe by thermal insulation layer, flue gas that upper gas ket can import by oblique comb to import in smoke exhaust pipe and conducts heat to outside water body with waste heat, enter heat pipe also to conduct heat in the directly-heated pipe of the smoke heat energy importing in smoke exhaust pipe to outside water body, the flue gas heat that air inlet pipe can import by directly-heated pipe imports in interior heat pipe also to the heat transfer of outside water body, the flue gas heat that lower gas ket can import by limit heat pipe imports in upper gas ket also to the heat transfer of outside water body, the flue gas heat that directly-heated pipe imports can import in oblique heat pipe also to the heat transfer of outside water body by interior heat pipe, controller can control timing or non-timed the water heater set up inside extraction fan and enclosure, extraction fan can pump drainage oil smoke steam, hot water valve can by hot water emission, cold water can be injected water clamp board cold water interlayer by cold valves, greasy dirt can accumulate wherein by greasy dirt box, the a small amount of flue gas that oblique comb can import by smoke exhaust pipe is got rid of.Especially water clamp board, the support of folder water, smoking cover etc. are designed to intraformational bed and carry out ponding, and heat transmitter is arranged in the ponding space of smoking cover to utilize smoke heat energy carry out heating water body and absorb flue gas, described smoking cover side is attached to the heating valve ports for subsequent use such as solar energy, steam, underground heat, waste heat simultaneously, other heat energy can be utilized to carry out directly or supplementary heating according to condition.Therefore, high-efficiency energy-saving ring of the present invention warming water range hood has project organization exquisiteness, technical performance is superior, multi-function is wide, fume hot-water is energy-conservation, smoke abatement cools down environmental protection, multiple heat energy dual-purpose, peace use are reliably convenient, and it promotes the use of overall economic efficiency and social benefit is very obvious.
With regard to drawings and Examples, the invention will be further described below.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of heater, extraction fan and smoke exhaust pipe.
In figure, fixing hole 1, folder water support 2, controller 3, valve port 4 for subsequent use, smoking cover 5, smoking cover mezzanine space 6, smoke exhaust pipe 7, extraction fan 8, heat transmitter 9, greasy dirt box 10, cold valves 11, hot water valve 12, water clamp board 13, lower gas ket 14, upper gas ket 15, oblique comb 16, thermal insulation layer 17, enters heat pipe 18, directly-heated pipe 19, oblique heat pipe 20, limit heat pipe 21, interior gas ket 22.
embodiment
As depicted in figs. 1 and 2, the warming water range hood of high-efficiency energy-saving ring of the present invention, comprises range hood main frame body, heat transmitter, electric type, auxiliary member four parts.
Described main frame body comprises folder water support 2, smoking cover 5, water clamp board 13, fixing hole 1, extraction fan 8 and smoke exhaust pipe 7, described folder water support 2 one right angle sides are communicated with inside smoking cover 5 edge, another right angle side is communicated with inside water clamp board 13 edge, and its effect supports smoking cover 5 and accumulates hot water; Described smoking cover 5 upper end is communicated with smoke exhaust pipe 7 lower end, and lower edge supports inside 2 upper ends with folder water and is communicated with, and its effect arranges heat transmitter 9 and extraction fan 8 and utilizes mezzanine space accumulate water body and heat water body; Be communicated with inside smoking cover 5 lower edge inside described water clamp board 13 upper end, press from both sides water support inside 2 one square edges and be communicated with inside both sides with left and right, its effect connects and fixing smoking cover 5 and folder water support 2, and utilize inner side mezzanine space to accumulate hot water; Described fixing hole 1 is symmetricly set in water clamp board 13 side, and its effect is fixing water clamp board 13; Described extraction fan 8 is arranged at the middle part of the funneling inner side of smoking cover 5, upper end with enter heat pipe 15 lower end and be communicated with, lower end side is connected with inside interior gas ket 18, and its effect is pump drainage oil smoke steam and heat radiation; Be connected with smoking cover 5 upper end side outside described smoke exhaust pipe 7 upper end, lower end inside is communicated with inside heat transmitter 9 upper end, and its effect is that a small amount of flue gas imported by oblique comb 16 is got rid of.
Described heat transmitter 9 comprises lower gas ket 14, tiltedly heat pipe 20, upper gas ket 15, thermal insulation layer 17, tiltedly comb 16, enters heat pipe 18, directly-heated pipe 19, limit heat pipe 21 and interior gas ket 22, be communicated with on the upside of described lower gas ket 14 with inside limit heat pipe 21 bottom, inner side is communicated with oblique heat pipe 20 one end, and its effect is imported by the heat that oblique heat pipe 20 imports in limit heat pipe 21 again and conducts heat to outside water body; Described oblique heat pipe 20 one end is communicated with inside interior gas ket 22, and the other end is communicated with inside lower gas ket 14, and its effect is imported by the heat that interior gas ket 22 imports in lower gas ket 14 again and conducts heat to outside water body; Be communicated with on the downside of described upper gas ket 15 with inside limit heat pipe 21 upper end, upside is communicated with oblique comb 16 lower end, and its effect is that the heat imported by limit heat pipe 21 conducts heat to outside water body and imports in limit heat pipe 21 by a small amount of flue gas; Described thermal insulation layer 17 is arranged in inside smoke exhaust pipe 7, and its effect is cut off by smoke exhaust pipe 7 to impel smoke heat energy first to import from entering heat pipe 18; Described oblique comb 16 lower end is communicated with inside upper gas ket 15 upper end, and upper end is communicated with inside smoke exhaust pipe 7, and its effect is in the flue gas importing smoke exhaust pipe 7 imported by upper gas ket 15 and conducts heat to outside water body with waste heat; Described enter heat pipe 18 front end be communicated with inside smoke exhaust pipe 7, rear end side is communicated with inside directly-heated pipe 19 upper end, and lower end communicates with extraction fan 8, and its effect is in the directly-heated pipe 19 imported by the smoke heat energy in smoke exhaust pipe 7 and to the heat transfer of outside water body; Described directly-heated pipe 19 upper end with enter heat pipe 18 rear inside and be communicated with, lower end inside is communicated with inside interior gas ket 22 top, its effect be by enter flue gas heat that heat pipe 18 imports import in gas ket 22 and to the heat transfer of outside water body; Heat pipe 21 lower end, described limit is communicated with inside lower gas ket 14 top, and upper end and the following inner side of upper gas ket 15 are communicated with, and its effect is that the flue gas heat imported by lower gas ket 14 imports in upper gas ket 15 also to the heat transfer of outside water body; Described interior gas ket 22 top is communicated with directly-heated pipe 19 lower end inside, and outside is communicated with inside oblique heat pipe 20 one end, and its effect the flue gas heat that directly-heated pipe 19 imports is imported in oblique heat pipe 20 and conducts heat to outside water body.
Described electric type comprises controller 3, and described controller 3 is arranged at inside enclosure 5, and its effect is the heat transmitter 9 timing or non-timed controlling to set up inside extraction fan 8 and enclosure 5.
Described auxiliary member comprises hot water valve 12, cold valves 11 and greasy dirt box 10, described hot water valve 12 is arranged at water clamp board 13 side and is communicated with hot water interlayer inside water clamp board 13, its effect is by hot water emission, described cold valves 11 is arranged at water clamp board 13 side and is communicated with cold water interlayer inside water clamp board 13, cold water injected water clamp board 13 cold water interlayer in its effect, described greasy dirt box 10 is arranged at smoking cover 5 lower side and is communicated with extraction fan 8 side groove with blow-off pipe, and its effect is accumulated wherein by greasy dirt.
Be interconnected inside wherein said folder water support 2, water clamp board 13 and smoking cover 5 and form a ponding space.
Demarcation strip can be established or not establish in wherein said water clamp board 13 interlayer separately to be accumulated by hot and cold water.
Wherein said smoking cover 5 falls funnel surface and smoking cover mezzanine space 6 formed each other by outside trapezoidal or truncated cone-shaped and inner side and forms, can heat transmitter, standby electric heating tube, greasy dirt conduit, extraction fan wire etc. be concealed in its smoking cover mezzanine space 6, and be attached to valve port 4 for subsequent use in smoking cover side, the heat energy such as solar energy, steam, underground heat, waste heat can be imported, other heat energy and waste heat can be utilized to carry out direct or indirect supplementary heating according to condition.
Wherein said oblique heat pipe 20, tiltedly comb 16, enter heat pipe 18, directly-heated pipe 19 and limit heat pipe 21 and be symmetrically arranged with four all at least respectively.
Working example:
By warming for high-efficiency energy-saving ring of the present invention water range hood by fixing hole 1 be fixed on kitchen etc. use combustion can and food process stove and accessory, pot body and the electrical equipment such as electric energy above appropriate location, and cold valves 11 is communicated with outer water tube, namely outside cold water enter folder water support 2 and the ponding space that formed of smoking cover 5 from water clamp board 13.Now, first press the button of the extraction fan 8 set on smoking cover 5 one side controller 3, open again combustion can or electric energy stove and accessory carry out food process, in process produce oil smoke and steam is constantly drawn in heat transmitter 9, first smoke heat energy enters directly-heated pipe 19 more successively from entering heat pipe 18, interior gas ket 22, oblique heat pipe 20, lower gas ket 14, limit heat pipe 21, upper gas ket 15, oblique comb 16 also carries out continuous heat temperature raising to respective outside water body, and water body with form the physical principle of expanding with heat and contract with cold by smoke absorption and depositing dust by tube wall, last minute quantity flue gas is just got rid of from smoke exhaust pipe 7, realize energy-conservation with dirty object of synchronously carrying out is fallen.After certain hour, open hot water valve 12 and can obtain the hot water higher than original temperature.Use high-efficiency energy-saving ring warming water range hood and inactive time, to utilize valve port 4 for subsequent use can be communicated with heat energy such as external solar, underground heat, waste heat, steams if any external heat, also hot water valve 12 can be communicated with other water appliance, to carry out synchronous and heat to water body at any time and use hot water etc.When greasy dirt box 10 end box being unloaded after use certain hour, greasy dirt is disposed in time.Thus realize the best object of energy-saving and cost-reducing protection of the environment.
Above embodiment is only concise and to the point embodiment of the present invention; technical pattern performance of the present invention is not limited to the form cited by above-described embodiment; all any amendments of doing in spirit of the present invention and principle with technology category and similar be equal to replacement etc., all should be included in resist technology category of the present invention.
Claims (8)
1. the warming water range hood of high-efficiency energy-saving ring, is characterized in that: the warming water range hood of described high-efficiency energy-saving ring comprises range hood main frame body, heat transmitter, electric type, auxiliary member four parts.
2. main frame body described in comprises the support of folder water (2), smoking cover (5), water clamp board (13), fixing hole (1), extraction fan (8) and smoke exhaust pipe (7), and described folder water supports (2) two right angle sides and is communicated with inside smoking cover 5 and water clamp board (13) edge respectively; Described smoking cover (5) upper end is communicated with smoke exhaust pipe (7) lower end, and lower edge supports inside (2) upper end with folder water and is communicated with; Be communicated with inside described water clamp board (13) upper end with inside smoking cover (5) lower edge, press from both sides water inside both sides with left and right and support inside (2) one square edges and be communicated with; Described fixing hole (1) is symmetricly set in water clamp board (13) side; Described extraction fan (8) is arranged at the middle part of smoking cover (5) funneling inner side, upper end with enter heat pipe (15) lower end and be communicated with, lower end side is connected with interior gas ket (18) inner side; Be connected with smoking cover (5) upper end side outside described smoke exhaust pipe (7) upper end, lower end inside is communicated with inside heat transmitter (9) upper end.
3. the heat transmitter (9) described in comprises lower gas ket (14), tiltedly heat pipe (20), upper gas ket (15), thermal insulation layer (17), tiltedly comb (16), enters heat pipe (18), directly-heated pipe (19), limit heat pipe (21) and interior gas ket (22), described lower gas ket (14) upside is communicated with inside limit heat pipe (21) bottom, and inner side is communicated with oblique heat pipe (20) one end; Described oblique heat pipe (20) one end is communicated with interior gas ket (22) inner side, and the other end is communicated with lower gas ket (14) inner side; Described upper gas ket (15) downside is communicated with inside limit heat pipe (21) upper end, and upside is communicated with oblique comb (16) lower end; Described thermal insulation layer (17) is arranged in smoke exhaust pipe (7) inner side; Described oblique comb (16) lower end is communicated with inside upper gas ket (15) upper end, and upper end is communicated with smoke exhaust pipe (7) inner side; Described enter heat pipe (18) front end and smoke exhaust pipe (7) inner side be communicated with, rear end side is communicated with inside directly-heated pipe (19) upper end, and lower end communicates with extraction fan (8); Described directly-heated pipe (19) upper end with enter heat pipe (18) rear inside and be communicated with, lower end inside is communicated with inside interior gas ket (22) top; Heat pipe (21) lower end, described limit is communicated with inside lower gas ket (14) top, and upper end and upper gas ket (15) below inner side are communicated with; Described interior gas ket (22) top is communicated with directly-heated pipe (19) lower end inside, and outside is communicated with inside oblique heat pipe (20) one end.
4. the controller (3) of electric type described in is arranged at enclosure (5) inner side;
Described auxiliary member comprises hot water valve (12), cold valves (11) and greasy dirt box (10), and described hot water valve (12) is arranged at water clamp board (13) side and is communicated with water clamp board (13) inner side hot water interlayer; Described cold valves (11) is arranged at water clamp board (13) side and is communicated with water clamp board (13) inner side cold water interlayer; Described greasy dirt box (10) is arranged at smoking cover (5) lower side and is communicated with extraction fan (8) side groove with blow-off pipe.
5. the warming water range hood of high-efficiency energy-saving ring as claimed in claim 1, is characterized in that: described folder water support (2), water clamp board (13) and smoking cover (5) inner side are interconnected and form a ponding space.
6. the warming water range hood of high-efficiency energy-saving ring as claimed in claim 1, is characterized in that: can establish or not establish demarcation strip separately to be accumulated by hot and cold water in described water clamp board (13) interlayer.
7. the warming water range hood of high-efficiency energy-saving ring as claimed in claim 1, it is characterized in that: described smoking cover (5) falls funnel surface and smoking cover mezzanine space (6) formed each other by outside trapezoidal or truncated cone-shaped and inner side and forms, can heat transmitter, standby electric heating tube, greasy dirt conduit, extraction fan wire etc. be concealed in its smoking cover mezzanine space (6), and be attached to valve port for subsequent use in smoking cover side, the heat energy such as solar energy, steam, underground heat, waste heat can be imported, utilize other heat energy and waste heat to carry out direct or indirect supplementary heating.
8. the warming water range hood of high-efficiency energy-saving ring as claimed in claim 1, is characterized in that: described oblique heat pipe (20), tiltedly comb (16), enter heat pipe (18), directly-heated pipe (19) and limit heat pipe (21) and be symmetrically arranged with four all at least respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310721195.4A CN104728891A (en) | 2013-12-24 | 2013-12-24 | Energy-efficient environment-friendly warm water range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310721195.4A CN104728891A (en) | 2013-12-24 | 2013-12-24 | Energy-efficient environment-friendly warm water range hood |
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| Publication Number | Publication Date |
|---|---|
| CN104728891A true CN104728891A (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310721195.4A Pending CN104728891A (en) | 2013-12-24 | 2013-12-24 | Energy-efficient environment-friendly warm water range hood |
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| CN (1) | CN104728891A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1450106A2 (en) * | 2003-01-31 | 2004-08-25 | Faber S.p.A. | System for continuously controlling the suction of a kitchen extractor fan |
| CN201229021Y (en) * | 2008-04-16 | 2009-04-29 | 程曲远 | Cooker hood with water heating function by utilizing residual heat |
| US20090264060A1 (en) * | 2006-04-18 | 2009-10-22 | Oy Halton Group Ltd. | Recirculating exhaust system |
| CN102230643A (en) * | 2011-06-24 | 2011-11-02 | 东莞市新时代新能源科技有限公司 | Novel multifunctional range hood |
| CN202177153U (en) * | 2011-06-24 | 2012-03-28 | 东莞市新时代新能源科技有限公司 | Energy-storing water heater range hood |
| CN102840613A (en) * | 2012-08-31 | 2012-12-26 | 柳州市京阳节能科技研发有限公司 | Energy-saving environmentally-friendly hot water oil smoke removing machine |
-
2013
- 2013-12-24 CN CN201310721195.4A patent/CN104728891A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1450106A2 (en) * | 2003-01-31 | 2004-08-25 | Faber S.p.A. | System for continuously controlling the suction of a kitchen extractor fan |
| US20090264060A1 (en) * | 2006-04-18 | 2009-10-22 | Oy Halton Group Ltd. | Recirculating exhaust system |
| CN201229021Y (en) * | 2008-04-16 | 2009-04-29 | 程曲远 | Cooker hood with water heating function by utilizing residual heat |
| CN102230643A (en) * | 2011-06-24 | 2011-11-02 | 东莞市新时代新能源科技有限公司 | Novel multifunctional range hood |
| CN202177153U (en) * | 2011-06-24 | 2012-03-28 | 东莞市新时代新能源科技有限公司 | Energy-storing water heater range hood |
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Application publication date: 20150624 |
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