CN106322477B - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
- Publication number
- CN106322477B CN106322477B CN201610941109.4A CN201610941109A CN106322477B CN 106322477 B CN106322477 B CN 106322477B CN 201610941109 A CN201610941109 A CN 201610941109A CN 106322477 B CN106322477 B CN 106322477B
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- China
- Prior art keywords
- condenser
- casing
- smoke
- evaporator
- range hood
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The invention discloses a kind of range hoods, are related to kitchen ventilator technical field.For solve the problems, such as existing range hood need outdoor unit exchanged heat and sucked oil smoke, steam directly contacted with blower be easy shorten blower service life and invent.Range hood of the present invention, including casing, smoke inlet and outlet flue are offered on casing, smoke inlet is connected to interior, outlet flue is connected to outdoor, flue is equipped in casing, it is equipped with blower in flue, further includes oil smoke condensation component, it includes the condenser casing being connected to outside casing that oil smoke, which condenses component, condenser is equipped in condenser casing, evaporator is equipped at smoke inlet, evaporator is connect with condenser by coolant loop, and air inlet and exhaust outlet are offered on condenser casing, air inlet is connected to interior, and exhaust outlet is connected to flue.The present invention can be used for the processing of kitchen fume.
Description
Technical field
The present invention relates to kitchen ventilator technical field more particularly to a kind of range hoods.
Background technique
With the raising of people's lives level, the improvement of living conditions, range hood becomes the household electric of kitchen indispensability
Device.The effect of range hood be heat, oil smoke, steam in kitchen are taken out toward outdoor, but range hood work when, the oil of suction
Cigarette is needed by centrifugal blower, and the oil smoke and vapor of high temperature can generate certain influence to the service life of centrifugal blower, and
And it is difficult to safeguard centrifugal blower.In addition, the oil smoke of discharge outdoor will cause certain pollution to atmospheric environment.It takes out at present
The development center of gravity of kitchen ventilator industry has more been placed on how the oil smoke in kitchen to be discharged, and exists not in terms of the purification of oil smoke
Foot.
A kind of existing range hood is as depicted in figs. 1 and 2, comprising: casing 011, by centrifugal motor 012, centrifugal
The fume-exhausting system 01 and refrigeration system 02, electric control system of wind wheel 013, discharge chamber composition, refrigeration system 02 include peace
Mounted in the compressor 021 of outdoor unit 0100, condenser 022, axis galvanic electricity machine 023 and axial-flow leaf 024, it is mounted on range hood
The indoor evaporator 025 of heat exchange before top and discharge chamber, the through-flow fan blade 026 and motor 027 of 025 lower section of evaporator,
Heat-exchanging chamber and panel interlayer, left side plate interlayer collectively constitute cold wind chamber, and the blast pipe 028 of cold wind chamber is arranged in heat-exchanging chamber
Top, air outlet 029 is arranged in below the interlayer of panel and left side plate.The kitchen ventilator at work, oil flue waste gas from
Outdoor is discharged through air duct 015, by discharge pipe 016 in center collection chamber 014, and the air and evaporator 025 into heat-exchanging chamber carry out
After heat exchange cooling down, a part is directly discharged by cold wind chamber from panel bottom, and another part is entered by panel two sides diversion trench
Mouth to left and right side plate bottom air outlet 029 be discharged.
At least there are the following problems for existing range hood: during the work time, which needs outdoor unit
0100 carries out the heat exchange of condenser 022, will lead to that its occupied space is big, installation is inconvenient in this way.In addition, though the fume-exhausting
Outdoor can be discharged in oil smoke, vapor etc. by machine, but it does not carry out purified treatment, oil smoke to oil smoke for entering range hood etc.
Deng directly contacting with centrifugal type wind wheel 013, it is easy to influence the service life of centrifugal type wind wheel 013.
Summary of the invention
The embodiment of the present invention provides a kind of range hood, does not need setting outdoor unit not only to carry out changing for condenser
Heat, but also the influence of oil smoke, steam to service life of fan can be reduced.
In order to achieve the above objectives, it the embodiment provides a kind of range hood, including casing, is opened on the casing
Equipped with smoke inlet and outlet flue, the smoke inlet is connected to interior, and outlet flue is connected to outdoor, and flue is equipped in the casing,
It is equipped with blower in the flue, further includes oil smoke condensation component, the oil smoke condensation component includes being connected to outside the casing
Condenser casing, condenser is equipped in the condenser casing, is equipped with evaporator, the evaporator and institute at the smoke inlet
It states condenser to connect by coolant loop, offers air inlet and exhaust outlet, the air inlet and room on the condenser casing
Interior connection, the exhaust outlet are connected to the flue.
Range hood provided in an embodiment of the present invention has the advantages that due to being equipped with condenser casing on casing, cold
Condenser is equipped in condenser shell, and the exhaust outlet opened up on condenser casing is connected to flue, in this way when blower works
Air-flow can be pumped into from the air inlet of condenser casing and passed through condenser, radiate to it, the air-flow after heat exchange
Flue is entered by the exhaust outlet of condenser casing, outdoor is finally discharged it by blower.Condenser utilizes fume-exhausting in this way
Blower in machine casing can complete heat dissipation, it is not necessary that condenser setting is radiated in outdoor using individual blower, as a result,
Range hood reduces occupied space there is no need to which outdoor unit is arranged to radiate to condenser, facilitates its installation；Due to
It is provided with evaporator in smoke inlet, heat exchange is occurred by oil smoke, steam and evaporator that smoke inlet is pumped into this way, reduces oil
The temperature of cigarette, steam makes oil smoke, steam generation condensation, not only reduces the influence of oil smoke, steam to service life of fan, and
And also make to be drained into outdoor oil smoke amount reduction, to reduce the influence to ambient enviroment.In addition, evaporator can also will cook
The a large amount of waste heat generated in the process absorb, and heat are passed to condenser by coolant loop, finally with the heat transmission gas of condenser
Stream is discharged into outdoor, so that kitchen temperature be avoided to increase.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of extractor hood structure schematic diagram of the prior art；
Fig. 2 is a kind of structural schematic diagram of the refrigeration system of range hood of the prior art；
Fig. 3 is the structural schematic diagram of the range hood in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the evaporator in the range hood in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is right
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Fig. 3, range hood in the embodiment of the present invention, including casing 1 offers smoke inlet 11 on casing 1 and goes out
Mouth 12, smoke inlet 11 are connected to interior, and outlet flue 12 is connected to outdoor, and flue 13 is equipped in casing 1, is equipped with wind in flue 13
Machine 2 further includes oil smoke condensation component 3, and oil smoke condensation component 3 includes the condenser casing 31 being connected to outside casing 1, condenser
It is equipped with condenser 32 in shell 31, is equipped with evaporator 33, evaporator 33 and condenser 32 at smoke inlet 11 and is connected by coolant loop
It connects, air inlet 311 and exhaust outlet 312 is offered on condenser casing 31, air inlet 311 is connected to interior, exhaust outlet 312 and cigarette
Road 13 is connected to.
Due to being equipped with condenser casing 31 on casing 1,32 devices of condensation are equipped in condenser casing 31, and outside condenser
The exhaust outlet 312 opened up on shell 31 is connected to flue 13, in this way can be by air-flow from condenser casing 31 when blower 2 works
Air inlet 311 at be pumped into and pass through condenser 32, radiate to it, the air-flow after heat exchange pass through condenser casing 31 row
Air port 312 enters flue 13, finally discharges it outdoor by blower 2.Condenser 32 is using in range hood casing 1 in this way
Blower 2 can complete heat dissipation, be radiated in outdoor using individual blower without being arranged condenser 32, as a result, fume-exhausting
Machine reduces the occupied space of range hood, facilitates its peace there is no need to which outdoor unit is arranged to radiate to condenser 32
Dress；Due to being provided with evaporator 33 in smoke inlet 11, occurred in this way by oil smoke, steam and evaporator 33 that smoke inlet 11 is pumped into
Heat exchange reduces the temperature of oil smoke, steam, makes oil smoke, steam generation condensation, not only reduces oil smoke, steam makes blower 2
With the influence in service life, and make to be drained into outdoor oil smoke amount and reduce, to reduce the influence to ambient enviroment.In addition,
Evaporator 33 can also absorb a large amount of waste heat generated in cooking process, and heat is passed to condenser 32 by coolant loop,
It finally is discharged into outdoor with the radiating airflow of condenser 32, so that kitchen temperature be avoided to increase.
When range hood is started to work, indoor oil smoke, steam are pumped into flue 13, oil smoke, steaming from smoke inlet 11 by blower 2
Vapour exchanges heat with the evaporator 33 being arranged at smoke inlet 11, the temperature reduction of oil smoke, steam, and coagulates, and makes in this way
It is substantially reduced by the amount of the oil smoke of blower 2, steam, to make blower 2 from the influence of high temperature, high humidity, high oil environment, is extended
The service life of blower 2.While oil smoke, steam are pumped into flue 13 through smoke inlet 11 by blower 2, due to 2 work of blower
Make the negative pressure generated around it, another part air-flow is drawn into from the air inlet 311 on condenser casing 31, passes through condenser
32, and radiate to it, it is then entered in the flue 13 of range hood through exhaust outlet 312, last blower 2 will be with condenser
32 heat exchange air-flows and a small amount of non-condensing oil smoke are discharged to outdoor through outlet flue 12.In addition, being also connected with pipe at outlet flue 12
7, pipe 7 is interior to be equipped with check-valves 8, and outdoor soot gas mixture, which is discharged, through pipe 7 in this way to flow back.
In order to which the oil smoke, the steam that are pumped into blower 2 sufficiently condense, as shown in Figure 3 and Figure 4, it is preferable that set at smoke inlet 11
Have a smoke deflector 4, smoke deflector 4 is hollow structure, evaporator 33 be set to the cavity 41 inside smoke deflector 4 Nei and in cavity 41
The thermally conductive connection of wall can increase the contact area with oil smoke, steam in this way, heat exchange efficiency be improved, specifically, when range hood work
When making, oil smoke and steam flow through smoke deflector 4 under the action of blower 2, come into full contact with and with the front 42 of smoke deflector 4 by leading cigarette
Plate 4 and evaporator 33 occur heat exchange, a part of oil smoke and steam and condense in the front 42 of smoke deflector 4, and another part is not cold
Solidifying oil smoke and steam enters the back of smoke deflector 4 through the slit of 4 surrounding of smoke deflector, is in contact simultaneously with the back side 43 of smoke deflector 4
Time condensation is carried out to improve the heat exchange efficiency of oil smoke, steam and evaporator 33 by condensing twice, further improve oil
The condensation rate of cigarette and steam.
In addition, by the evaporator with refrigerating function is provided in the smoke deflector 4 nearest from culinary art heat source, oil smoke, steam
33, the intermediate conduction link of heat transmitting is shortened, heat can be sent by the refrigerant suction in evaporator 33 and by compressor rapidly
Toward condenser 32, heat by blower 2 is pumped into flue 13 after being taken away by the heat exchange air-flow of condenser 32, and finally discharge is outdoor.Evaporation
Compressor both ends are connected to by copper pipe between device 33 and condenser 32, refrigerant under the action of compressor evaporator 33 with
Cycle heat exchange between condenser 32.
Wherein, evaporator 33 can directly be contacted with the inner wall of the cavity 41 of smoke deflector 4, in addition, evaporator 33 and cavity
Heat Conduction Material can also be filled between 41 inner wall.It is directly contacted compared to the inner wall of cavity 41, in evaporator 33 and cavity
Heat Conduction Material is filled between 41 inner wall, evaporator 33 can be made to come into full contact with Heat Conduction Material in this way, and smoke deflector 4 absorbs oil
Cigarette, steam heat can be fully absorbed by Heat Conduction Material by evaporator 33, avoid evaporator 33 and connect with 41 inner wall of cavity
Heat exchange caused by contacting surface product is small is insufficient.
In order to improve the heat transfer efficiency between evaporator 33 and smoke deflector 4, as shown in figure 4, evaporator 33 is preferably embedded
In the U-shaped coil pipe in smoke deflector 4.Evaporator 33 is designed to the shape of U-shaped coil pipe, is conducive to increase evaporator 33 and heat conduction material
Contact area between material, and then the heat transfer efficiency between evaporator 33 and smoke deflector 4 can be improved.
Since blower 2 is while extracting oil smoke, steam, one is extracted from the air inlet 311 of condenser casing 31 again
Fixed gas come make condenser 32 sufficiently radiate, can have a certain impact in this way to extraction force of the blower 2 to oil smoke, steam, be
This influence of reduction guarantees the abundant extraction of 2 pairs of blower indoor oil smoke, steam, as shown in Figure 3, it is preferable that exhaust outlet 312
Place is equipped with air door 34, and air door 34 is connected with control unit, is equipped with temperature sensor 35, temperature sensor 35 in condenser casing 31
It is connect with control unit, control unit can be according to the unlatching size for the temperature value control air door 34 that temperature sensor 35 detects.It is logical
The setting air door 34 at exhaust outlet 312 is crossed, air door 34 is connected with control unit, is equipped with temperature sensor in condenser casing 31
35, temperature sensor 35 is able to detect the temperature of condenser casing 31 and is passed along control unit, when temperature sensor 35 is examined
When the temperature measured is lower than setting value, control unit makes the air door 34 of condenser 32 become smaller, and makes the gas flow by condenser 32
Reduce, blower 2 is made to keep the biggish extraction force to oil smoke, steam；When the temperature that temperature sensor 35 detects is higher than setting
When value, control unit makes the air door 34 of condenser 32 become larger, and makes to guarantee that it is sufficiently dissipated by the gas flow increase of condenser 32
Heat, it is smaller to the extraction of blower 2 oil smoke, the influence of steam in this way since air door 34 is not the maximum rating for being constantly in unlatching,
And it can guarantee the abundant heat dissipation of condenser 32 again.
In order to avoid the hot gas after the heat exchange of condenser 32 is contacted with evaporator 33, as shown in Figure 3, it is preferable that row
Conducting element 5 is equipped at air port 312, conducting element 5 is used to draw the air-flow that exhaust outlet 312 is sent out to the direction far from evaporator 33
It leads.If exhaust outlet 312 does not set conducting element 5 out, pass through the hot gas of condenser 32 in this way, is easy and the lower evaporation of temperature
Device 33 contacts and then heat exchange occurs, so that evaporator 33 and the heat exchange efficiency of oil smoke, steam be made to reduce.Therefore, exhaust outlet 312
The conducting element 5 at place can will be oriented to the direction far from evaporator 33 by the thermal current of condenser 32, avoid itself and evaporator 33
Heat transfer short circuit caused by contact.
The hot gas after the heat exchange of condenser 32 transfers heat to smoke deflector 4 in order to prevent, and conducting element 5 is preferably by exhausted
Hot material is made.Hot gas due to being closer for 32 exhaust outlet 312 of condenser and smoke deflector 4, after the heat exchange of condenser 32
Body is easy heat passing to smoke deflector 4 by conducting element 5, then evaporator 33 is passed to through smoke deflector 4 again, to reduce oil
Therefore the heat exchange efficiency of cigarette, steam by installing the conducting element 5 of an insulation therebetween, prevents from changing by condenser 32
The heat of air-flow after heat, which once again passes on smoke deflector 4, forms heat transfer short circuit.
Wherein, the structure type of conducting element 5 is not unique, for example, conducting element 5 can be diversion pipe, diversion pipe one end with
Exhaust outlet 312 is tightly connected, and the other end extends to the direction far from evaporator 33, in addition, as shown in figure 3, conducting element 5 can also be with
For deflector, deflector is installed between exhaust outlet 312 and evaporator 33, and from exhaust outlet 312 to the side far from evaporator 33
To extension.Compared to diversion pipe, the cost of deflector is lower, and installs more convenient.
Gas is pumped by air inlet 311 for the ease of blower 2 and is sufficiently radiated with condenser 32, as shown in figure 3, air draft
Mouth 312 is arranged preferably adjacent to smoke inlet 11, if exhaust outlet 312 is arranged far from smoke inlet 11, from condensation when such blower 2 works
The gas flow being pumped at the air inlet 311 of device 32 can reduce, to be unfavorable for the heat dissipation of condenser 32.Therefore, close into cigarette
Exhaust outlet 312, the air inlet that the negative pressure that blower 2 generates when working can well by gas by condenser 32 are set at mouth 11
311 are pumped into, and sufficiently radiate with condenser 32.
Referring to Fig. 3, the oil smoke and steam condensed on smoke deflector 4 can form oil droplet and water droplet under gravity, and suitable
Smoke deflector 4 to flowing down, therefore, the lower section of smoke deflector 4 is provided with lubricating cup 6, and under the opening of lubricating cup 6 and smoke deflector 4
Edge is opposite, and such lubricating cup 6 can be used to receive the oil droplet and water droplet to drip from smoke deflector 4, to avoid oil droplet and water
Drop pollution ambient enviroment.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of range hood, including casing, offer smoke inlet and outlet flue on the casing, the smoke inlet and it is indoor even
Logical, outlet flue is connected to outdoor, and flue is equipped in the casing, is equipped with blower in the flue, which is characterized in that further include oil
Cigarette condenses component, and the oil smoke condensation component includes the condenser casing being connected to outside the casing, the condenser casing
It is interior to be equipped with condenser, it is equipped with evaporator at the smoke inlet, the evaporator is connect with the condenser by coolant loop, institute
It states and offers air inlet and exhaust outlet on condenser casing, the air inlet is connected to interior, the exhaust outlet and the flue
Connection；Air door is equipped at the exhaust outlet, the air door is connected with control unit, is equipped with temperature sensing in the condenser casing
Device, the temperature sensor are connect with described control unit, the temperature that described control unit can be detected according to the temperature sensor
Angle value controls the unlatching size of the air door.
2. range hood according to claim 1, which is characterized in that smoke deflector is equipped at the smoke inlet, it is described to lead cigarette
Plate is hollow structure, the evaporator be set to the cavity inside the smoke deflector Nei and with the thermally conductive company of the inner wall of the cavity
It connects.
3. range hood according to claim 2, which is characterized in that filled out between the evaporator and the inner wall of the cavity
Filled with Heat Conduction Material.
4. range hood according to claim 1, which is characterized in that be equipped with conducting element, the water conservancy diversion at the exhaust outlet
The air-flow that part is used to send out the exhaust outlet is guided to the direction far from the evaporator.
5. range hood according to claim 4, which is characterized in that the conducting element is made of heat-insulating material.
6. range hood according to claim 5, which is characterized in that the conducting element be deflector, the deflector by
The exhaust outlet extends to the direction far from the evaporator.
7. range hood according to claim 1, which is characterized in that the exhaust outlet is arranged close to the smoke inlet.
8. range hood according to claim 2, which is characterized in that the lower section of the smoke deflector is equipped with lubricating cup, the oil
The opening of cup is opposite with the lower edge of the smoke deflector.
9. range hood according to claim 2, which is characterized in that the evaporator is to be embedded in the smoke deflector
U-shaped coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941109.4A CN106322477B (en) | 2016-10-25 | 2016-10-25 | A kind of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941109.4A CN106322477B (en) | 2016-10-25 | 2016-10-25 | A kind of range hood |
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| Publication Number | Publication Date |
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| CN106322477A CN106322477A (en) | 2017-01-11 |
| CN106322477B true CN106322477B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610941109.4A Active CN106322477B (en) | 2016-10-25 | 2016-10-25 | A kind of range hood |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240645B (en) * | 2017-09-08 | 2024-01-16 | 宁波方太厨具有限公司 | Oil collecting and discharging device of smoke guide plate of near-suction type range hood |
| CN109469932B (en) * | 2017-09-08 | 2024-02-20 | 宁波方太厨具有限公司 | Oil collecting and discharging device for smoke guide plate of near-suction type range hood |
| CN109469934B (en) * | 2017-09-08 | 2024-01-16 | 宁波方太厨具有限公司 | Oil collecting and discharging device for smoke guide plate of near-suction type range hood |
| CN109469933B (en) * | 2017-09-08 | 2024-01-16 | 宁波方太厨具有限公司 | Oil collecting and discharging device of smoke guide plate of near-suction type range hood |
| CN107796035B (en) * | 2017-12-06 | 2023-09-29 | 浙江龙游松田环保设备有限公司 | Oil-removing range hood |
| CN108386944A (en) * | 2018-05-28 | 2018-08-10 | 广东美的厨房电器制造有限公司 | Freeze smoke machine |
| CN110657607A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Kitchen embedded refrigerator and range hood integrated system |
| CN110274283B (en) * | 2019-05-21 | 2020-09-29 | 宁波方太厨具有限公司 | Building public flue smoke exhaust system and control method thereof |
| CN111076257B (en) * | 2020-01-10 | 2021-10-22 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN114791118A (en) * | 2022-05-20 | 2022-07-26 | 岳阳市正园机械制造有限公司 | Kitchen range hood capable of simultaneously generating hot water |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204421120U (en) * | 2014-12-25 | 2015-06-24 | 广东万和电气有限公司 | Forced condensation formula range hood |
| CN204421121U (en) * | 2014-12-25 | 2015-06-24 | 广东万和电气有限公司 | Condensing range hood |
| WO2015136032A1 (en) * | 2014-03-12 | 2015-09-17 | Faber S.P.A. | Kitchen extractor hood with thermal energy recovery |
| CN105605638A (en) * | 2016-02-05 | 2016-05-25 | 珠海格力电器股份有限公司 | Range hood |
| CN205481214U (en) * | 2016-02-05 | 2016-08-17 | 珠海格力电器股份有限公司 | Range hood |
| CN205536029U (en) * | 2016-02-05 | 2016-08-31 | 珠海格力电器股份有限公司 | Range hood |
-
2016
- 2016-10-25 CN CN201610941109.4A patent/CN106322477B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015136032A1 (en) * | 2014-03-12 | 2015-09-17 | Faber S.P.A. | Kitchen extractor hood with thermal energy recovery |
| CN204421120U (en) * | 2014-12-25 | 2015-06-24 | 广东万和电气有限公司 | Forced condensation formula range hood |
| CN204421121U (en) * | 2014-12-25 | 2015-06-24 | 广东万和电气有限公司 | Condensing range hood |
| CN105605638A (en) * | 2016-02-05 | 2016-05-25 | 珠海格力电器股份有限公司 | Range hood |
| CN205481214U (en) * | 2016-02-05 | 2016-08-17 | 珠海格力电器股份有限公司 | Range hood |
| CN205536029U (en) * | 2016-02-05 | 2016-08-31 | 珠海格力电器股份有限公司 | Range hood |
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