CN109099474A - Environment-friendly type down draft type cooking fume exhauster - Google Patents

Environment-friendly type down draft type cooking fume exhauster Download PDF

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Publication number
CN109099474A
CN109099474A CN201710470740.5A CN201710470740A CN109099474A CN 109099474 A CN109099474 A CN 109099474A CN 201710470740 A CN201710470740 A CN 201710470740A CN 109099474 A CN109099474 A CN 109099474A
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CN
China
Prior art keywords
water
coil pipe
environment
flue
recycling
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Pending
Application number
CN201710470740.5A
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Chinese (zh)
Inventor
王锦林
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Individual
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Individual
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Filing date
Publication date
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Priority to CN201710470740.5A priority Critical patent/CN109099474A/en
Publication of CN109099474A publication Critical patent/CN109099474A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2021Arrangement or mounting of control or safety systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2035Arrangement or mounting of filters

Abstract

The present invention relates to a kind of specific structures of environment-friendly type down draft type cooking fume exhauster may make the water surface and water tank in coil pipe to maintain an equal level, in order to keep having enough water in coil pipe, prevent dry combustion method by coating intracavitary setting coil pipe and being connected to the coil pipe with water tank;The water in coil pipe is heated while heating cookware using stove eye later, steam is generated when water boiling in coil pipe, the steam will enter in exhaust line from the steam drain of coil pipe, subsequently into flue, so as to enter the progress steam atomization of the oil smoke in flue to from smoke guiding hole;Oil smoke after atomization is decomposed and under the action of the first blower, and into discharge flue, contact filtration net condenses into water droplet, instills recycling filter chamber;Since oil is lighter than water, recycle waterborne when being raised at oil overflow hole in filter chamber, oil flows into oily recovery room by the oil overflow hole on side wall, and recycling filters indoor absorbent filter medium and the water polluted is filtered into the water that can be recycled, and logical drainage hole enters water recovery room.

Description

Environment-friendly type down draft type cooking fume exhauster
Technical field
The invention belongs to technical field of environment protection equipment, more particularly to a kind of environment-friendly type down draft type cooking fume exhauster.
Background technique
For Chinese, the diet structure of Chinese is different from westerner, in the diet of Chinese, decoct, fry, cooking, It is fried to occupy very big ratio, therefore the oil smoke in Chinese style kitchen is very big, is easy that kitchen environment is made to become greasy bad cleaning, and The oil smoke generated in culinary art contains the substance being much harmful to the human body, if people works in the room full of oil smoke for a long time, meeting Lead to the generation of many diseases, so range hood is just at one " powerful mean " for changing kitchen environment.It changes kitchen The environment in room reduces oil smoke and injures caused by kitchen environment and human health.Range hood has become in Modern Family at present Essential cooking apparatus, kitchen ventilator major part oil smoke in the market are all arranged in an atmosphere, and the oil smoke of these discharges contains portion Divide oil, after being bonded together with the dust in air, certain influence, the oil suction that restaurant and dining room use will be generated on atmosphere Smoke machine discharge amount is more and noise is very big, especially the restaurant of cooking and Broiled Dishes, points out generation when culinary art according to relevant report Oil smoke be one of the reason of causing haze weather.
Range hood in the market is broadly divided into three kinds: Chinese style kitchen ventilator, european style kitchen ventilator and side-suction smoke machine.Chinese style kitchen ventilator: It is mainly shown as old-fashioned shallow deep suction type fume exhaust fan, especially shallow suction is mainly superseded object.It is exactly arc exhaust fan, is Oil smoke is directly discharged to outdoor, the problem of deep suction type smoke machine maximum is occupied space, and noise is big, is easy, oil dripping, and oil smoke pumping is not done Only, service life is short, and cleaning is inconvenient, causes serious pollution to the environment;European style kitchen ventilator: being filtered using multilayer oil network, increases power of motor To reach optimum efficiency, general power is all at 200 watts or more, and feature is that appearance is beautiful, and price is more expensive, is suitble to high-end user group Body, mostly plain net type cross oil cleaner screen, suspended installation structure;The advantages of side-suction smoke machine is fashionable appearance, and young man likes, The disadvantage is that suction is small, bottom is easy oil accumulation, is not suitable for being commonly used.And above-mentioned range hood is all to block oil using oil network Matter, but oil network will block after a period of use, influence smoking effect.In practice, above-mentioned each range hood all has its use Inconvenience, it would be highly desirable to improve.
Summary of the invention
The present invention is to solve technical problem present in well-known technique and provide a kind of oil suction compared to existing technologies Cigarette is thorough, disassembly and wash free without replacing, being easily installed, environment-friendly type downdraft smoke pumping easy to maintain with easy to use, oil network Machine.
The technical scheme adopted by the present invention to solve the technical problems existing in the known art is that
A kind of environment-friendly type down draft type cooking fume exhauster, comprising: two stove eyes and the control unit being set between two stove eyes further include It is respectively used to two cladding chambers of the two stove eyes of accommodating and coats integrally formed two flues in chamber upper edge, the cigarette with two respectively The downward column in road extends and is respectively equipped with the smoke guiding hole that corresponding flue connects on the cladding chamber side wall;Two flues One end far from stove eye is horizontally disposed with and is respectively equipped with the first blower in it;Two flues side wall close to each other seals against each other And the two end is connected with discharge flue jointly, is equipped with below filter screen and the filter screen in the discharge flue built in being equipped with The recycling filter chamber of absorbent filter medium is provided with oily recovery room on the right side of the recycling filter chamber and recycling filter chamber and oily recovery room Between side wall oil overflow hole is set, water recovery room is provided on the left of the recycling filter chamber and recycling filter chamber and water recovery room Between drainage hole is set, the water recovery room is additionally provided with monitoring floating ball;It is additionally provided on the right side of the stove eye corresponding with its height Water tank, the water tank are connected by micropump with water recovery room, the water tank inlet be located at its side wall and this at be equipped with into Water floating ball, the water inlet floating ball are also connected to external inlet pipeline;The cladding chamber is respectively equipped with one on the side wall of stove eye Coil pipe is enclosed, the coil pipe side is respectively equipped with water inlet and water inlet is connected with the water outlet of water tank respectively, the coil pipe On further respectively have steam drain and the steam drain is connected with the exhaust line being able to enter in flue, the steam drain of the coil pipe Higher than its water inlet;First blower and the micropump are electrically connected with the control unit respectively.
The present invention can also use following technical measures: the exhaust line is of an L-shaped structure and broadening formation is in its end.
The present invention can also use following technical measures: the coil pipe is close to the side of stove eye in concave curved surface.
The present invention can also use following technical measures: the coil pipe upper end is equipped with a circle protrusion and the protrusion and coil pipe Internal run-through.
The present invention can also use following technical measures: the second wind is equipped in the one end of the discharge flue far from stove eye Machine.
The present invention can also use following technical measures: further respectively having in two flues and prevent back cigarette plate and described prevent back Cigarette plate is located between the first blower and filter screen.
The present invention can also use following technical measures: water recovery room bottom is equipped with extension and the extending part In the underface of recycling filter chamber, the drainage hole is offered between extension and recycling filter chamber.
The present invention can also use following technical measures: a lug boss and the filter screen are equipped in the middle part of the discharge flue It is embedded in the lug boss.
In conclusion the present invention is passed through first by being provided with the specific structure of environment-friendly type down draft type cooking fume exhauster a kind of It is coating intracavitary setting coil pipe and is being connected to the coil pipe with water tank, that is, the water surface and water tank in coil pipe may make to maintain an equal level, in order to It keeps having enough water in coil pipe, prevents dry combustion method;The water in coil pipe is carried out while heating cookware using stove eye later Heating generates steam when water boiling in coil pipe, which will enter in exhaust line from the steam drain of coil pipe, subsequently into Flue, so as to enter the progress steam atomization of the oil smoke in flue to from smoke guiding hole;By atomization after oil smoke be decomposed and Under the action of first blower, into discharge flue, contact filtration net condenses into water droplet, instills recycling filter chamber;Since oil compares water Gently, recycling filtering is indoor waterborne when being raised at oil overflow hole, and oil passes through the oil overflow hole on side wall and flows into oily recovery room, recycling filtering The water polluted is filtered into the water that can be recycled by indoor absorbent filter medium, and logical drainage hole enters water recovery room;Water returns It receives room to connect with water tank by micropump, the microswitch when water level rises in water recovery room on monitoring floating ball upper floating ball lever Starting connects water pump, water is recycled indoor water by water pump and squeezes into water tank.
Certainly, it is contemplated that the water loss of filter process in recycling filter chamber is difficult fully to meet quantity of water in water tank Actual demand, thus also designed in water tank water inlet be located at its side wall and this at be equipped with water inlet floating ball, the water inlet floating ball is also and outside The connection of portion's inlet pipeline.Have when the water deficiency in water tank, tap water can also flow into moisturizing in water tank by water level float.
Based on the improvement of above-mentioned optimal technical scheme, technical solution of the present invention be able to it is further perfect, it is on the one hand logical The structure for crossing optimization gas exhaust piping and coil pipe, can be significantly enhanced using effect of the invention;On the one hand pass through optimization flue Structure, prevent the phenomenon that backflowing in oil smoke treatment process there are oil smoke;Finally, also by optimizing the structure of water recovery room, Enhance the treatment process of recycling filter chamber.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is structural schematic diagram of the invention (protrusion is arranged on coil pipe).
In figure: 1, stove eye;2, chamber is coated;3, flue;4, the first blower;5, discharge flue;6, filter screen;7, recycling filtering Room;8, oily recovery room;9, water recovery room;10, water tank;11, coil pipe;12, exhaust line;13, protrusion;14, the second blower;15, Prevent back cigarette plate;16, extension;17, lug boss.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below The each embodiment of the present invention in the technical characteristic that is related to can be combined with each other as long as they do not conflict with each other.
Fig. 1 and Fig. 2 are please referred to, a kind of environment-friendly type down draft type cooking fume exhauster has been particularly provideed in the present embodiment, comprising: two Stove eye 1 and the control unit being set between two stove eyes 1, specific structure are as follows:
Further include be respectively used to the two stove eyes 1 of accommodating two cladding chambers 2 and respectively with two cladding 2 upper edges of chamber it is integrated at Two flues 3 of type, the downward column of the flue 3, which extends and is respectively equipped with corresponding 3 phase of flue on 2 side wall of cladding chamber, passes through Logical smoke guiding hole;Two flues 3 are horizontally disposed with far from one end of stove eye 1 and are respectively equipped with the first blower 4 in it.
Chamber is coated, there are two quantity, is mainly used for accommodating stove eye, facilitates and realize stove eye integral coating to oil to facilitate The centralized recovery of cigarette, prevents oil smoke from leaking.
Flue, there are two quantity, respectively with two cladding chambers correspond, and its with cladding chamber upper edge one at Type is effectively prevented oil smoke and leaks;Its downward column extends and its one end far from stove eye 1 is horizontally disposed with and is respectively equipped in it First blower 4.
It is connected between cladding chamber and the flue by smoke guiding hole, based on the design of the first blower in flue, first Under the active force of blower, the oil smoke generated in stove eye will enter flue from smoke guiding hole, and then enter next processing routine.
Water tank 10 corresponding with its height, side wall of the cladding chamber 2 close to stove eye 1 are additionally provided on the right side of the stove eye 1 On be respectively equipped with a circle coil pipe 11,11 side of coil pipe is respectively equipped with water inlet and water inlet is discharged with the water tank 10 respectively Mouth is connected, and steam drain is further respectively had on the coil pipe 11 and the steam drain is connected with the steam discharge being able to enter in flue 3 The steam drain of pipeline 12, the coil pipe 11 is higher than its water inlet.
Water tank is as watering in the present embodiment, for accommodating enough waters, to be supplied to coil pipe use.
Coil pipe, there are two quantity, is respectively and fixedly connected with and coats intracavitary side close to the side of stove eye in its respective side.Any excellent In the embodiment of choosing, the coil pipe 11 is in concave curved surface close to the side of stove eye.The design of concave curved surface more can adapt to the bottom of cookware Portion's structure, simultaneously, additionally it is possible to increase the contact area of coil pipe and flame, to improve the practical heating efficiency of the present embodiment.
11 upper end of coil pipe is equipped with a circle protrusion 13 and the protrusion 13 and 11 internal run-through of coil pipe.The design energy of protrusion Enough increase the upper space of coil pipe in the present embodiment, reserves enough spaces for the storage of steam.
11 side of coil pipe is respectively equipped with water inlet and water inlet is connected with 10 water outlet of water tank respectively, the coil pipe Steam drain is further respectively had on 11 and the steam drain is connected with the exhaust line 12 being able to enter in flue 3.Any preferred Embodiment in, the exhaust line 12 be of an L-shaped structure and its end be broadening formation.The L-type structure is suitable for flue Structure, guidance steam gos deep into along the trend of flue into flue, and bell-mouthed design can be more conducive to the diffusion of steam.
The steam drain of the coil pipe 11 is higher than its water inlet, based on this design, by coat intracavitary setting coil pipe and by The coil pipe is connected to water tank, that is, be may make the water surface and water tank in coil pipe to maintain an equal level, in order to keep having enough water in coil pipe, prevented Only dry combustion method;The water in coil pipe is heated while heating cookware using stove eye later, when water boiling in coil pipe Generate steam, which will enter in exhaust line from the steam drain of coil pipe, subsequently into flue, so as to from smoke guiding hole into The oil smoke entered in flue carries out steam atomization.
Two flues 3 side wall close to each other seals against each other and the two end is connected with discharge flue 5 jointly, any In preferred embodiment, the second blower 14 is equipped in the described one end of discharge flue 5 far from stove eye.The design of second blower can Oil smoke after atomization, filtering is efficiently discharged, smoke backflow is prevented.
In any preferred embodiment, to strengthen the effect for preventing oil vapor backstreaming, also designed described in two in the present embodiment It is further respectively had in flue 3 and prevents back cigarette plate 15 and described prevent back that cigarette plate 15 is located between the first blower 4 and filter screen 6.
It is filtered in the discharge flue 5 equipped with the recycling for being equipped with built-in absorbent filter medium below filter screen 6 and the filter screen 6 Room 7, the oil smoke after atomization are decomposed and under the action of the first blowers, and into discharge flue, contact filtration net is condensed into Water droplet instills recycling filter chamber.
It is equipped with a lug boss 17 in any preferred embodiment, in the middle part of the discharge flue 5 and the filter screen 6 is chimeric In in the lug boss 17.The design of the lug boss can remove to expand the oil smoke and filter screen after atomization to a certain extent Contact area, to strengthen actual filter effect.
The right side of the recycling filter chamber 7 is provided with oily recovery room 8 and recycles the side between filter chamber 7 and oily recovery room 8 Oil overflow hole is arranged in wall, and the left side of the recycling filter chamber 7 is provided between water recovery room 9 and recycling filter chamber 7 and water recovery room 9 Drainage hole is set.
In any preferred embodiment, 9 bottom of water recovery room is equipped with extension 16 and the extension 16 is located at The underface of filter chamber 7 is recycled, the drainage hole offers between extension 16 and recycling filter chamber 7.
Since oil is lighter than water, recycling filtering is indoor waterborne when being raised at oil overflow hole, and oil passes through the oil overflow hole stream on side wall Enter oily recovery room, recycling filters indoor absorbent filter medium and the water polluted is filtered into the water that can be recycled, and logical draining Hole enters water recovery room.
The water recovery room 9 is additionally provided with monitoring floating ball, and the monitoring floating ball is microswitch type floating ball, and the water tank 10 is logical Micropump is crossed to be connected with water recovery room 9;Water recovery room is connect with water tank by micropump, when water level rises in water recovery room The microswitch starting on floating ball upper floating ball lever is monitored, water pump is connected, water is recycled by indoor water by water pump and squeezes into water tank.
10 water inlet of water tank be located at its side wall and this at be equipped with water inlet floating ball, the water inlet floating ball also with external water inlet Pipeline connection;First blower 4 and the micropump are electrically connected with the control unit respectively.
Certainly, it is contemplated that the water loss of filter process in recycling filter chamber is difficult fully to meet quantity of water in water tank Actual demand, thus also designed in water tank water inlet be located at its side wall and this at be equipped with water inlet floating ball, the water inlet floating ball is also and outside The connection of portion's inlet pipeline, when the water deficiency in water tank, tap water can also flow into moisturizing in water tank by water level float.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (8)

1. a kind of environment-friendly type down draft type cooking fume exhauster, comprising: two stove eyes (1) and the control unit being set between two stove eyes (1), It is characterized in that: further including being respectively used to two claddings chamber (2) of the two stove eyes (1) of accommodating and coating chamber (2) tops with two respectively Along integrally formed two flue (3), the flue (3) downwards column extend and cladding chamber (2) side wall on be respectively equipped with and It corresponds to the smoke guiding hole that flue (3) connect;The one end of two flues (3) far from stove eye (1) is horizontally disposed and it is interior respectively Equipped with the first blower (4);Two flues (3) side wall close to each other seals against each other and the two end is connected with smoke evacuation jointly and leads to Road (5), the discharge flue (5) are interior equipped with the recycling for being equipped with built-in absorbent filter medium below filter screen (6) and the filter screen (6) Filter chamber (7) is provided with oily recovery room (8) on the right side of the recycling filter chamber (7) and recycling filter chamber (7) and oily recovery room (8) oil overflow hole is arranged in the side wall between, and water recovery room (9) and recycling filter chamber are provided on the left of the recycling filter chamber (7) (7) drainage hole is set between water recovery room (9), and the water recovery room (9) is additionally provided with monitoring floating ball;On the right side of the stove eye (1) It is additionally provided with water tank (10) corresponding with its height, the water tank (10) is connected by micropump with water recovery room (9), described Water tank (10) water inlet be located at its side wall and this at be equipped with water inlet floating ball, the water inlet floating ball is also connected to external inlet pipeline; Cladding chamber (2) is respectively equipped with a circle coil pipe (11) on the side wall of stove eye (1), and coil pipe (11) side is respectively equipped with Water inlet and water inlet is connected with the water tank (10) water outlet respectively, further respectively had on the coil pipe (11) steam drain and The steam drain is connected with the exhaust line (12) being able to enter in flue (3), the steam drain of the coil pipe (11) be higher than its into The mouth of a river;First blower (4) and the micropump are electrically connected with the control unit respectively.
2. a kind of environment-friendly type down draft type cooking fume exhauster according to claim 1, it is characterised in that: the exhaust line (12) It is of an L-shaped structure and its end is broadening formation.
3. a kind of environment-friendly type down draft type cooking fume exhauster according to claim 1 or 2, it is characterised in that: the coil pipe (11) It is in concave curved surface close to the side of stove eye.
4. a kind of environment-friendly type down draft type cooking fume exhauster according to claim 3, it is characterised in that: coil pipe (11) upper end Equipped with circle protrusion (13) and the protrusion (13) and coil pipe (11) internal run-through.
5. a kind of environment-friendly type down draft type cooking fume exhauster according to claim 1 or 2 or 4, it is characterised in that: the smoke evacuation is logical The second blower (14) are equipped in one end of the separate stove eye in road (5).
6. a kind of environment-friendly type down draft type cooking fume exhauster according to claim 1 or 2 or 4, it is characterised in that:
It further respectively has in two flues (3) and prevents back cigarette plate (15) and described prevent back that cigarette plate (15) is located at the first blower (4) between filter screen (6).
7. a kind of environment-friendly type down draft type cooking fume exhauster according to claim 1 or 2 or 4, it is characterised in that: the water recycling Room (9) bottom is equipped with extension (16) and the extension (16) is located at the underface of recycling filter chamber (7), and the drainage hole is opened Equipped between extension (16) and recycling filter chamber (7).
8. a kind of environment-friendly type down draft type cooking fume exhauster according to claim 1 or 2 or 4, it is characterised in that: the smoke evacuation is logical A lug boss (17) are equipped in the middle part of road (5) and the filter screen (6) is embedded in the lug boss (17).
CN201710470740.5A 2017-06-20 2017-06-20 Environment-friendly type down draft type cooking fume exhauster Pending CN109099474A (en)

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CN201710470740.5A CN109099474A (en) 2017-06-20 2017-06-20 Environment-friendly type down draft type cooking fume exhauster

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Application Number Priority Date Filing Date Title
CN201710470740.5A CN109099474A (en) 2017-06-20 2017-06-20 Environment-friendly type down draft type cooking fume exhauster

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102213160B1 (en) * 2019-07-30 2021-02-05 (주)쿠첸 Cooking apparatus including hood
CN114234256A (en) * 2021-12-28 2022-03-25 浙江杰森厨具股份有限公司 Integrated kitchen flue exhaust system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1818478A (en) * 2005-08-09 2006-08-16 曹志国 Bottom air exhausting steam energy-saving cooker with sterilizing and purifying functions
CN2888320Y (en) * 2005-07-19 2007-04-11 曹志国 Down exhaust type steam purifying environment-friendly range
CN104279590A (en) * 2013-07-02 2015-01-14 王锦林 Environment-friendly downdraft lampblack processor
CN106765372A (en) * 2015-11-23 2017-05-31 上海萍韵科技有限公司 A kind of high-pressure atomization sprays fume treating device
CN206817577U (en) * 2017-06-20 2017-12-29 王锦林 Environment-friendly type down draft type cooking fume exhauster

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2888320Y (en) * 2005-07-19 2007-04-11 曹志国 Down exhaust type steam purifying environment-friendly range
CN1818478A (en) * 2005-08-09 2006-08-16 曹志国 Bottom air exhausting steam energy-saving cooker with sterilizing and purifying functions
CN104279590A (en) * 2013-07-02 2015-01-14 王锦林 Environment-friendly downdraft lampblack processor
CN106765372A (en) * 2015-11-23 2017-05-31 上海萍韵科技有限公司 A kind of high-pressure atomization sprays fume treating device
CN206817577U (en) * 2017-06-20 2017-12-29 王锦林 Environment-friendly type down draft type cooking fume exhauster

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102213160B1 (en) * 2019-07-30 2021-02-05 (주)쿠첸 Cooking apparatus including hood
CN114234256A (en) * 2021-12-28 2022-03-25 浙江杰森厨具股份有限公司 Integrated kitchen flue exhaust system

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