CN105546609A - Range hood - Google Patents

Range hood Download PDF

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Publication number
CN105546609A
CN105546609A CN201610083226.1A CN201610083226A CN105546609A CN 105546609 A CN105546609 A CN 105546609A CN 201610083226 A CN201610083226 A CN 201610083226A CN 105546609 A CN105546609 A CN 105546609A
Authority
CN
China
Prior art keywords
exhaust portion
lampblack absorber
refrigerating chamber
refrigeration section
air outlet
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.)
Pending
Application number
CN201610083226.1A
Other languages
Chinese (zh)
Inventor
连园园
文旷瑜
寇晖
赖瑜
覃平想
李功瑞
许宁
萧志根
刘明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201610083226.1A priority Critical patent/CN105546609A/en
Publication of CN105546609A publication Critical patent/CN105546609A/en
Pending legal-status Critical Current

Links

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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D7/00Devices using evaporation effects without recovery of the vapour

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

The invention provides a range hood. The range hood comprises a range hood body, an exhausting part and a refrigeration part, wherein the exhausting part is connected with the range hood body; the refrigeration part is connected with the exhausting part; and the refrigeration part is provided with a refrigeration chamber, and an air outlet is formed in the upper end of the refrigeration chamber. The air outlet of the refrigeration part is arranged above the refrigeration part, and an air outlet position of the air outlet is improved, so that the air outlet position of cold air is relatively reasonable, and the comfort of a human body of a cook is improved.

Description

Lampblack absorber
Technical field
The present invention relates to smoke pumping equipment technical field, in particular to a kind of lampblack absorber.
Background technology
The complex structure of lampblack absorber of the prior art, production cost is high, and smoke pumping effect is undesirable.Particularly, the return air inlet area stenosis of lampblack absorber of the prior art, causes the return air limited area of lampblack absorber, thus affects lampblack-pumped effect.Arranging promising indoor at vaporizer side in prior art provides the cold wind of cold wind to export, and cold wind air outlet is positioned at the front side lower edge of smoke exhaust ventilator, and the distance that distance executes kitchen person is unreasonable, easily brings the impression of comfortableness difference to human body.
In addition, lampblack absorber of the prior art also exists that heat exchanger heat transfer effect is poor, and oil smoke emission system is seriously polluted to condenser, affects the problems such as the service life of result of use and condenser.
Summary of the invention
Main purpose of the present invention is to provide a kind of lampblack absorber, arranges irrational problem to solve air outlet in prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of lampblack absorber, comprising: lampblack absorber body; Exhaust portion, is connected with lampblack absorber body; Refrigeration section, refrigeration section is connected with exhaust portion, and refrigeration section has refrigerating chamber, and the upper end of refrigerating chamber has air outlet.
Further, exhaust portion has discharge chamber, and refrigeration section and discharge chamber are separated by liftoff setting, and refrigeration section send cold wind by air outlet towards indoor.
Further, refrigerating chamber is arranged in discharge chamber, and air outlet is arranged on the sidewall of exhaust portion.
Further, refrigeration section comprises: evaporimeter, is arranged at the bottom of refrigerating chamber; First fan assembly, being arranged in refrigerating chamber and being positioned at the top of evaporimeter, the first fan assembly send cold wind by air outlet towards indoor.
Further, refrigerating chamber also has return air inlet, and return air inlet is arranged on the sidewall of the exhaust portion between evaporimeter and the bottom of refrigerating chamber.
Further, refrigeration section also comprises: isolation part, and isolation part is connected with the partial sidewall of exhaust portion with the top of exhaust portion respectively, isolation part and form refrigerating chamber between top and partial sidewall.
Further, refrigeration section is arranged on the sidewall of exhaust portion projectedly, and air outlet is arranged on the sidewall away from the refrigeration section of discharge chamber.
Further, the bottom of refrigerating chamber offers return air inlet.
Further, refrigeration section comprises: evaporimeter, is arranged in the refrigerating chamber of refrigeration section; First fan assembly, being arranged in refrigerating chamber and being positioned at the top of evaporimeter, the first fan assembly send cold wind by air outlet towards indoor.
Further, exhaust portion also comprises: heat exchanging part, and the first end of heat exchanging part is connected with lampblack absorber body, and second end relative with first end of heat exchanging part is connected with the discharge chamber of exhaust portion.
Further, heat exchanging part has container cavity, and heat exchanging part comprises: mist extractor passage, to be arranged in container cavity and to be connected with exhaust portion; Condenser, to be arranged in container cavity and to be positioned at the outside of mist extractor passage, forming heat extraction passage between the sidewall of mist extractor passage and condenser.
Further, the cross section of condenser structure or square structure ringwise.
Further, the cross section of mist extractor passage structure or square structure ringwise.
Further, exhaust portion also comprises: the second fan assembly, is arranged in the discharge chamber of exhaust portion, and the vertical center line of the motor of the second fan assembly and the vertical center line of discharge chamber are coaxially arranged.
Further, the sidewall of heat exchanging part offers air inlet, air inlet and condenser are relatively arranged.
Further, heat extraction passage has gas outlet, and gas outlet is positioned at the top of heat extraction passage, and gas outlet place is provided with the air-valve being used to open or close gas outlet.
Further, air outlet place is provided with the wind deflector being used to open or close air outlet.
Apply technical scheme of the present invention, provide a kind of lampblack absorber, comprise lampblack absorber body, exhaust portion and refrigeration section.Exhaust portion is connected with lampblack absorber body.Refrigeration section is connected with exhaust portion, and refrigeration section has refrigerating chamber, and the upper end of refrigerating chamber has air outlet.The air outlet of refrigeration section is arranged on the top of refrigeration section, improves the air-out position of air outlet, make the air-out position of cold wind more reasonable, add the comfortableness executing kitchen person's human body.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
What Fig. 1 showed embodiment when installing according to lampblack absorber of the present invention sweeps wind effect schematic diagram;
Fig. 2 shows the structural representation of the embodiment of the lampblack absorber in Fig. 1;
Fig. 3 shows the structural representation of the first embodiment according to lampblack absorber of the present invention;
Fig. 4 shows the structural representation of the second embodiment according to lampblack absorber of the present invention;
Fig. 5 shows the structural representation of the 3rd embodiment according to lampblack absorber of the present invention; And
Fig. 6 shows the structural representation of the 4th embodiment according to lampblack absorber of the present invention.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, lampblack absorber body; 20, exhaust portion; 21, discharge chamber; 22, heat exchanging part; 221, heat extraction passage; 222, mist extractor passage; 223, condenser; 23, the second fan assembly; 24, air inlet; 25, gas outlet; 30, refrigeration section; 31, air outlet; 32, evaporimeter; 33, the first fan assembly; 34, return air inlet; 35, refrigerating chamber; 36, isolation part.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, according to a specific embodiment of the present invention, provide a kind of lampblack absorber, this lampblack absorber comprises lampblack absorber body 10, exhaust portion 20 and refrigeration section 30.Exhaust portion 20 is connected with lampblack absorber body 10.Refrigeration section 30 is connected with exhaust portion 20, and refrigeration section 30 has refrigerating chamber 35, and the upper end of refrigerating chamber 35 has air outlet 31.
In the present embodiment, the top air outlet of refrigeration section being arranged on refrigeration section, namely near kitchen ceiling place, by improving the air-out position of air outlet, makes the air-out position of cold wind more reasonable, indoor temperature can be reduced rapidly, add the comfortableness executing kitchen person's human body.The structure of this lampblack absorber is simple, compact.
As shown in Figure 4 and Figure 5, exhaust portion 20 has discharge chamber 21.Refrigeration section 30 and discharge chamber 21 are separated by liftoff setting, and refrigeration section 30 send cold wind by air outlet 31 towards indoor.Avoid the inside entering refrigeration section 30 at the oil smoke carrying out producing in digestion process, thus affect the refrigeration of refrigeration section 30.As shown in Figure 2, refrigerating chamber 35 is arranged in discharge chamber 21, and air outlet 31 is arranged on the sidewall of exhaust portion 20.Refrigeration section 30 is isolated by isolation part 36 with discharge chamber 21, and wherein, isolation part 36 is connected with the partial sidewall of exhaust portion 20 with the top of exhaust portion 20 respectively, isolation part 36 and form refrigerating chamber 35 between top and partial sidewall.Arrange like this and further prevent the gas in exhaust portion 20 from entering in refrigeration section 30, play the effect preventing the inner cold of refrigerating chamber 35 to scatter and disappear simultaneously.
In the present embodiment, refrigeration section 30 comprises evaporimeter 32 and the first fan assembly 33.Evaporimeter 32 is arranged at the bottom of refrigerating chamber 35.First fan assembly 33 to be arranged in refrigerating chamber 35 and to be positioned at the top of evaporimeter 32, and the first fan assembly 33 send cold wind by air outlet 31 towards indoor.Adopt evaporimeter 32 to match with the first fan assembly 33, the refrigeration that can increase refrigeration section is set like this.As shown in Figure 2, return air inlet 34 is arranged on the sidewall of the exhaust portion 20 between the bottom of evaporimeter 32 and refrigerating chamber 35.Arrange return air inlet 34 in the side near evaporimeter 32, room air enters in refrigeration section 30 by return air inlet 34, effectively facilitates the heat exchange process of indoor temperature.
As shown in Figure 3, in another embodiment of the invention, refrigeration section 30 is arranged on the sidewall of exhaust portion 20 projectedly, and air outlet 31 is arranged on the sidewall away from the refrigeration section 30 of discharge chamber 21.Such setting can reduce the contact area between refrigeration section 30 and discharge chamber 21, effectively avoids the hot-air of generation in discharge chamber 21 to the impact of refrigeration section 30.Meanwhile, refrigeration section 30 is arranged at projectedly on the sidewall of exhaust portion 20, effectively can increases the heat exchange space of discharge chamber 21 and refrigerating chamber 35, namely effectively add the smoke pumping of lampblack absorber and the effect of refrigeration.
Evaporimeter 32 and the first fan assembly 33 is provided with in the refrigeration section 30 protruded.Refrigeration section 30 is arranged in the refrigerating chamber 35 of refrigeration section 30.Being arranged in refrigerating chamber 35 and being positioned at the top of evaporimeter 32, the first fan assembly 33 send cold wind by air outlet 31 towards indoor.Return air inlet 34 is offered in the bottom of refrigerating chamber 35.Such setting can make room air enter in refrigeration section 30 by return air inlet 34, effectively facilitates the heat exchange process of indoor temperature.
As shown in Figures 2 and 3, exhaust portion 20 also comprises heat exchanging part 22.The first end of heat exchanging part 22 is connected with lampblack absorber body 10, and second end relative with first end of heat exchanging part 22 is connected with the discharge chamber 21 of exhaust portion 20.Heat exchanging part 22 is arranged at the below of exhaust portion 20, effectively can increases the heat transfer effect of heat exchanging part 22.Wherein, heat exchanging part 22 comprises mist extractor passage 222 and condenser 223.Be connected with exhaust portion 20 in the container cavity that mist extractor passage 222 is arranged at heat exchanging part 22.Condenser 223 to be arranged in container cavity and to be positioned at the outside of mist extractor passage 222, forms heat extraction passage 221 between the sidewall of heat exchanging part 22 and the sidewall of mist extractor passage 222.
Wherein, heat extraction passage 221 and mist extractor passage 222 annular sleeve are located in discharge chamber 21, and mist extractor passage 222 is arranged on the inner circumferential side near the vertical center line of discharge chamber 21, and heat extraction passage 221 is arranged on the outer circumferential side of the housing near discharge chamber 21.Mist extractor passage 222 can be cylindric, or cubic column, and namely the cross section of mist extractor passage 222 can structure or square structure ringwise, also can be " returning " character form structure.Condenser shape can be set to annulus state, or square box shape or tabular, and namely the cross section of condenser 223 also can structure or square structure ringwise, also can be " returning " character form structure.Gas outlet 25 is provided with on the housing of discharge chamber 21 with on heat extraction passage 221 correspondence position.The air being arranged to flow through condenser 223 does not like this have oil smoke and gas temperature is lower, and effectively I reduces the pollution of oil smoke to condenser 223, improves condenser 223 heat exchange efficiency.
The shape of condenser 223 and set-up mode can also be in the present embodiment: condenser 223 is two panels tabular, is inclined at air inlet 24 place.Only heat exchanger is set at air inlet 24 place, adds the throughput by heat exchanger, improve the heat exchange efficiency of condenser 223, be obliquely installed condenser 223, increase heat exchanger area, improve refrigerating capacity.
Preferably, gas outlet 25 is positioned at the top of heat exchanging part 22, and gas outlet 25 place is provided with the air-valve being used to open or close gas outlet 25.When condenser 223 does not work, air-valve cuts out, and prevents the oil smoke in mist extractor passage 222 from entering in heat extraction passage 221.
As shown in Figure 2, exhaust portion 20 also comprises the second fan assembly 23.Second fan assembly 23 is arranged in the discharge chamber 21 of exhaust portion 20, and the vertical center line of the motor of the second fan assembly 23 and the vertical center line of discharge chamber 21 are coaxially arranged.The sidewall of heat exchanging part 22 offers air inlet 24, air inlet 24 and condenser 223 are relatively arranged.Such setting can make the air entered indoor in heat exchanging part 22 can carry out heat exchange by condenser 223, preferably, air inlet 24 is arranged on the left and right sides in smoke exhaust ventilator front, and condenser 223 is fin-tube heat exchanger, and the air intake direction of condenser is parallel to air intake direction.
Wherein, air inlet 24 can form the return air inlet of refrigerating chamber 35 and the return air inlet of condenser 223, certainly, also air inlet 24 can be arranged to simultaneously the return air inlet of refrigerating chamber 35.
Wherein, air outlet 31 place is provided with the wind deflector being used to open or close air outlet 31.When condenser 223 does not work, air outlet 31 is closed by wind deflector, prevents the oil smoke of kitchen environment from entering in heat extraction passage 221.During refrigeration, wind deflector is opened, and guides air-flow to blow to indoor.
Second fan assembly 23 comprises motor, centrifugation blade and spiral case, and motor center axes normal is arranged in the vertical center line of discharge chamber 21.
Wherein, the fan blade of the second fan assembly 23 is axial-flow leaf, also motor center axis can be arranged to the vertical centerline parallel of discharge chamber 21 or overlap, the air outlet of the second fan assembly 23 is arranged on the top of discharge chamber 21, adopt axial-flow leaf can promote the air quantity of blower fan further, play the effect improving heat transfer effect further.
As shown in Figure 5 and Figure 6, fan blade is centrifugation blade, the vertical centerline parallel of motor center axis and discharge chamber 21 or overlap, the air outlet of discharge chamber 21 is arranged on the side of discharge chamber 21, and the air outlet direction of the second fan assembly 23 is consistent with the air outlet of discharge chamber 21.
As shown in Figure 1, the cold wind of this lampblack absorber blowout has rational flow path, can be cooled by indoor environment temperature fast, improve the comfortableness of user.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (17)

1. a lampblack absorber, is characterized in that, comprising:
Lampblack absorber body (10);
Exhaust portion (20), is connected with described lampblack absorber body (10);
Refrigeration section (30), described refrigeration section (30) is connected with described exhaust portion (20), described refrigeration section (30) has refrigerating chamber (35), and the upper end of described refrigerating chamber (35) has air outlet (31).
2. lampblack absorber according to claim 1, it is characterized in that, described exhaust portion (20) has discharge chamber (21), described refrigeration section (30) and described discharge chamber (21) are separated by liftoff setting, and described refrigeration section (30) send cold wind by described air outlet (31) towards indoor.
3. lampblack absorber according to claim 2, is characterized in that, described refrigerating chamber (35) is arranged in described discharge chamber (21), and described air outlet (31) is arranged on the sidewall of described exhaust portion (20).
4. lampblack absorber according to claim 3, is characterized in that, described refrigeration section (30) comprising:
Evaporimeter (32), is arranged at the bottom of described refrigerating chamber (35);
First fan assembly (33), being arranged in described refrigerating chamber (35) and being positioned at the top of described evaporimeter (32), described first fan assembly (33) send cold wind by described air outlet (31) towards indoor.
5. lampblack absorber according to claim 4, it is characterized in that, described refrigerating chamber (35) also has return air inlet (34), and described return air inlet (34) is arranged on the sidewall of the described exhaust portion (20) between the bottom of evaporimeter (32) and described refrigerating chamber (35).
6. lampblack absorber according to claim 3, is characterized in that, described refrigeration section (30) also comprises:
Isolation part (36), described isolation part (36) is connected with the partial sidewall of described exhaust portion (20) with the top of described exhaust portion (20) respectively, described isolation part (36) and form described refrigerating chamber (35) between described top and described partial sidewall.
7. lampblack absorber according to claim 2, it is characterized in that, described refrigeration section (30) is arranged on the sidewall of described exhaust portion (20) projectedly, and described air outlet (31) is arranged on the sidewall away from the described refrigeration section (30) of described discharge chamber (21).
8. lampblack absorber according to claim 7, is characterized in that, the bottom of described refrigerating chamber (35) offers return air inlet (34).
9. lampblack absorber according to claim 7, is characterized in that, described refrigeration section (30) comprising:
Evaporimeter (32), is arranged in the refrigerating chamber (35) of described refrigeration section (30);
First fan assembly (33), being arranged in described refrigerating chamber (35) and being positioned at the top of described evaporimeter (32), described first fan assembly (33) send cold wind by described air outlet (31) towards indoor.
10. lampblack absorber according to claim 1, is characterized in that, described exhaust portion (20) also comprises:
Heat exchanging part (22), the first end of described heat exchanging part (22) is connected with described lampblack absorber body (10), and second end relative with described first end of described heat exchanging part (22) is connected with the discharge chamber (21) of described exhaust portion (20).
11. lampblack absorbers according to claim 10, is characterized in that, described heat exchanging part (22) has container cavity, and described heat exchanging part (22) comprising:
Mist extractor passage (222), to be arranged in described container cavity and to be connected with described exhaust portion (20);
Condenser (223), to be arranged in described container cavity and to be positioned at the outside of described mist extractor passage (222), between the sidewall of described heat exchanging part (22) and the sidewall of described mist extractor passage (222), forming heat extraction passage (221).
12. lampblack absorbers according to claim 11, is characterized in that, cross section structure or the square structure ringwise of described condenser (223).
13. lampblack absorbers according to claim 11, is characterized in that, cross section structure or the square structure ringwise of described mist extractor passage (222).
14. lampblack absorbers according to claim 11, is characterized in that, described exhaust portion (20) also comprises:
Second fan assembly (23), be arranged in the discharge chamber (21) of described exhaust portion (20), the vertical center line of the motor of described second fan assembly (23) and the vertical center line of described discharge chamber (21) are coaxially arranged.
15. lampblack absorbers according to claim 11, is characterized in that, the sidewall of described heat exchanging part (22) offer air inlet (24), and described air inlet (24) and described condenser (223) are relatively arranged.
16. lampblack absorbers according to claim 11, it is characterized in that, described heat extraction passage (221) has gas outlet (25), described gas outlet (25) is positioned at the top of described heat extraction passage (221), and described gas outlet (25) place is provided with the air-valve being used to open or close described gas outlet (25).
17. lampblack absorbers according to claim 1, is characterized in that, described air outlet (31) place is provided with the wind deflector being used to open or close described air outlet (31).
CN201610083226.1A 2016-02-05 2016-02-05 Range hood Pending CN105546609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610083226.1A CN105546609A (en) 2016-02-05 2016-02-05 Range hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610083226.1A CN105546609A (en) 2016-02-05 2016-02-05 Range hood

Publications (1)

Publication Number Publication Date
CN105546609A true CN105546609A (en) 2016-05-04

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106765411A (en) * 2017-01-03 2017-05-31 珠海格力电器股份有限公司 A kind of air conditioner type air duct of range hood and air conditioner type range hood
CN108507373A (en) * 2018-05-28 2018-09-07 广东美的厨房电器制造有限公司 Freeze smoke machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1489364A1 (en) * 2003-06-18 2004-12-22 Electrolux Home Products N.V. Cooking , cooling and/or washing apparatus
CN104566585A (en) * 2014-12-23 2015-04-29 广东美的厨房电器制造有限公司 Range hood
CN204421254U (en) * 2015-01-26 2015-06-24 珠海格力电器股份有限公司 Integral type kitchen air-conditioning and unitary side suction air conditioner used in kitchen
CN204678432U (en) * 2015-04-24 2015-09-30 广东美的制冷设备有限公司 There is the hood device of refrigerating function
CN104990178A (en) * 2015-08-03 2015-10-21 广东美的制冷设备有限公司 Energy saving kitchen air-conditioning and control method thereof
CN205402827U (en) * 2016-02-05 2016-07-27 珠海格力电器股份有限公司 Range hood

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1489364A1 (en) * 2003-06-18 2004-12-22 Electrolux Home Products N.V. Cooking , cooling and/or washing apparatus
CN104566585A (en) * 2014-12-23 2015-04-29 广东美的厨房电器制造有限公司 Range hood
CN204421254U (en) * 2015-01-26 2015-06-24 珠海格力电器股份有限公司 Integral type kitchen air-conditioning and unitary side suction air conditioner used in kitchen
CN204678432U (en) * 2015-04-24 2015-09-30 广东美的制冷设备有限公司 There is the hood device of refrigerating function
CN104990178A (en) * 2015-08-03 2015-10-21 广东美的制冷设备有限公司 Energy saving kitchen air-conditioning and control method thereof
CN205402827U (en) * 2016-02-05 2016-07-27 珠海格力电器股份有限公司 Range hood

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106765411A (en) * 2017-01-03 2017-05-31 珠海格力电器股份有限公司 A kind of air conditioner type air duct of range hood and air conditioner type range hood
CN106765411B (en) * 2017-01-03 2023-01-31 珠海格力电器股份有限公司 Air conditioner type range hood air duct and air conditioner type range hood
CN108507373A (en) * 2018-05-28 2018-09-07 广东美的厨房电器制造有限公司 Freeze smoke machine

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