CN205402827U - Range hood - Google Patents
Range hood Download PDFInfo
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- CN205402827U CN205402827U CN201620118024.1U CN201620118024U CN205402827U CN 205402827 U CN205402827 U CN 205402827U CN 201620118024 U CN201620118024 U CN 201620118024U CN 205402827 U CN205402827 U CN 205402827U
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- lampblack absorber
- exhaust portion
- absorber according
- refrigerating chamber
- refrigeration section
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Abstract
The utility model provides a range hood, range hood includes: the range hood body, exhaust portion is connected with the range hood body, refrigeration portion, refrigeration portion is connected with exhaust portion, and refrigeration portion has the refrigeration chamber, and the upper end in refrigeration chamber has the air outlet. With the air outlet setting of refrigeration portion in the top of refrigeration portion, the air -out position of having improved the air outlet for the air -out position of cold wind is more reasonable, has increased to execute the human travelling comfort of kitchen person.
Description
Technical field
This utility model relates to smoke pumping equipment technical field, in particular to a kind of lampblack absorber.
Background technology
The structure of lampblack absorber of the prior art is complicated, and production cost is high, and smoke pumping effect is undesirable.Specifically, the return air inlet area stenosis of lampblack absorber of the prior art, causes the return air limited area of lampblack absorber, thus affecting lampblack-pumped effect.Arrange the cold wind outlet of promising indoor offer cold wind in prior art at vaporizer side, 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, it is easy to bring the impression of comfortableness difference to human body.
In addition, lampblack absorber of the prior art there is also that heat exchanger heat transfer effect is poor, and oil smoke emission system is seriously polluted to condenser, service life affecting result of use and condenser etc. problem.
Utility model content
Main purpose of the present utility model is in that to provide a kind of lampblack absorber, arranges irrational problem solving air outlet in prior art.
To achieve these goals, according to an aspect of the present utility model, it is provided that a kind of lampblack absorber, including: 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 a 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 includes: vaporizer, is arranged at the bottom of refrigerating chamber；First fan assembly, is arranged in refrigerating chamber and is positioned at the top of vaporizer, and the first fan assembly send cold wind by air outlet towards indoor.
Further, refrigerating chamber also has return air inlet, on the sidewall of the exhaust portion that return air inlet is arranged between vaporizer and the bottom of refrigerating chamber.
Further, refrigeration section also includes: isolation part, and isolation part is connected with the top of exhaust portion and the partial sidewall of exhaust portion respectively, forms refrigerating chamber between isolation part and top and partial sidewall.
Further, refrigeration section is arranged on the sidewall of exhaust portion projectedly, and air outlet is arranged at away from the sidewall of the refrigeration section of discharge chamber.
Further, the bottom of refrigerating chamber offers return air inlet.
Further, refrigeration section includes: vaporizer, is arranged in the refrigerating chamber of refrigeration section；First fan assembly, is arranged in refrigerating chamber and is positioned at the top of vaporizer, and the first fan assembly send cold wind by air outlet towards indoor.
Further, exhaust portion also includes: heat exchanging part, and the first end of heat exchanging part is connected with lampblack absorber body, and second end relative with the first end of heat exchanging part is connected with the discharge chamber of exhaust portion.
Further, heat exchanging part has accommodation chamber, and heat exchanging part includes: mist extractor passage, is arranged at accommodation intracavity and is connected with exhaust portion；Condenser, is arranged at and holds intracavity and be positioned at the outside of mist extractor passage, forms heat extraction passage between sidewall and the condenser of mist extractor passage.
Further, the cross section of condenser structure ringwise or square structure.
Further, the cross section of mist extractor passage structure ringwise or square structure.
Further, exhaust portion also includes: the second fan assembly, is arranged in the discharge chamber of exhaust portion, and the vertical centrage of the motor of the second fan assembly and the vertical centrage of discharge chamber are coaxially disposed.
Further, the sidewall of heat exchanging part offering 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 for opening or closing gas outlet.
Further, air outlet place is provided with the wind deflector for opening or closing air outlet.
Application the technical solution of the utility model, it is provided that a kind of lampblack absorber, including 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 so that the air-out position of cold wind is more reasonable, adds the comfortableness executing kitchen person's human body.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
What Fig. 1 illustrated embodiment when installing according to lampblack absorber of the present utility model sweeps wind effect schematic diagram；
Fig. 2 illustrates the structural representation of the embodiment of the lampblack absorber in Fig. 1；
Fig. 3 illustrates the structural representation of the first embodiment according to lampblack absorber of the present utility model；
Fig. 4 illustrates the structural representation of the second embodiment according to lampblack absorber of the present utility model；
Fig. 5 illustrates the structural representation of the 3rd embodiment according to lampblack absorber of the present utility model；And
Fig. 6 illustrates the structural representation of the 4th embodiment according to lampblack absorber of the present utility model.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
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, vaporizer；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 be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As depicted in figs. 1 and 2, according to a specific embodiment of the present utility model, it is provided that a kind of lampblack absorber, this lampblack absorber includes 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 air outlet of refrigeration section is arranged on the top of refrigeration section namely near kitchen ceiling place, by improving the air-out position of air outlet so that the air-out position of cold wind is more reasonable, the temperature of indoor can be reduced rapidly, add the comfortableness executing kitchen person's human body.The simple in construction of this lampblack absorber, 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 oil smoke produced in carrying out digestion process and enter the inside of refrigeration section 30, thus affecting the refrigeration of refrigeration section 30.As in figure 2 it is shown, refrigerating chamber 35 is arranged in discharge chamber 21, air outlet 31 is arranged on the sidewall of exhaust portion 20.It is isolated that refrigeration section 30 and discharge chamber 21 can pass through isolation part 36, and wherein, isolation part 36 is connected with the partial sidewall at the top of exhaust portion 20 and exhaust portion 20 respectively, forms refrigerating chamber 35 between isolation part 36 and top and partial sidewall.So arrange and further prevent the gas in exhaust portion 20 from entering in refrigeration section 30, simultaneously work as the effect preventing the internal cold of refrigerating chamber 35 to scatter and disappear.
In the present embodiment, refrigeration section 30 includes vaporizer 32 and the first fan assembly 33.Vaporizer 32 is arranged at the bottom of refrigerating chamber 35.First fan assembly 33 is arranged in refrigerating chamber 35 and is positioned at the top of vaporizer 32, and the first fan assembly 33 send cold wind by air outlet 31 towards indoor.Adopt vaporizer 32 to match with the first fan assembly 33, the refrigeration that can increase refrigeration section is so set.As in figure 2 it is shown, return air inlet 34 is arranged on the sidewall of the exhaust portion 20 between the bottom of vaporizer 32 and refrigerating chamber 35.Arranging return air inlet 34 in the side near vaporizer 32, room air is entered in refrigeration section 30 by return air inlet 34, has been effectively promoted the heat exchange process of indoor temperature.
As it is shown on figure 3, in another embodiment of the present utility model, refrigeration section 30 is arranged on the sidewall of exhaust portion 20 projectedly, air outlet 31 is arranged at away from the sidewall of the refrigeration section 30 of discharge chamber 21.The contact area that can reduce between refrigeration section 30 and discharge chamber 21 is so set, effectively avoids the hot-air produced in discharge chamber 21 impact on refrigeration section 30.Meanwhile, refrigeration section 30 is arranged at projectedly on the sidewall of exhaust portion 20, it is possible to the effective heat exchange space increasing discharge chamber 21 and refrigerating chamber 35, is namely effectively increased the smoke pumping of lampblack absorber and the effect of refrigeration.
It is provided with vaporizer 32 and the first fan assembly 33 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 be positioned at the top of vaporizer 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.So arrange and enable to room air and entered in refrigeration section 30 by return air inlet 34, be effectively promoted the heat exchange process of indoor temperature.
As shown in Figures 2 and 3, exhaust portion 20 also includes heat exchanging part 22.First end of heat exchanging part 22 is connected with lampblack absorber body 10, and second end relative with the 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 lower section of exhaust portion 20, it is possible to the effective heat transfer effect increasing heat exchanging part 22.Wherein, heat exchanging part 22 includes mist extractor passage 222 and condenser 223.Mist extractor passage 222 is arranged at the accommodation intracavity of heat exchanging part 22 and is connected with exhaust portion 20.Condenser 223 is arranged at and holds intracavity and be positioned at the outside of mist extractor passage 222, forms heat extraction passage 221 between sidewall and the sidewall of mist extractor passage 222 of heat exchanging part 22.
Wherein, heat extraction passage 221 and mist extractor passage 222 annular sleeve are located in discharge chamber 21, and mist extractor passage 222 is positioned close to the inner circumferential side of the vertical centrage of discharge chamber 21, and heat extraction passage 221 is positioned close to the outer circumferential side of the housing of discharge chamber 21.Mist extractor passage 222 can be cylindric, or four directions column, and namely the cross section of mist extractor passage 222 can structure or square structure ringwise, it is also possible to be " returning " character form structure.Condenser shape could be arranged to annulus state, or square box shape or tabular, and namely the cross section of condenser 223 can also structure or square structure ringwise, it is also possible to be " returning " character form structure.The housing of discharge chamber 21 is provided with gas outlet 25 with on heat extraction passage 221 correspondence position.So arranging the air passing through condenser 223 does not have oil smoke and gas temperature relatively low, and effectively I reduces the oil smoke pollution to condenser 223, improves condenser 223 heat exchange efficiency.
The shape of condenser 223 and set-up mode are it may also is that condenser 223 is two panels tabular in the present embodiment, are 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 for opening or closing gas outlet 25.When condenser 223 does not work, air-valve cuts out, it is prevented that the oil smoke in mist extractor passage 222 enters in heat extraction passage 221.
As in figure 2 it is shown, exhaust portion 20 also includes the second fan assembly 23.Second fan assembly 23 is arranged in the discharge chamber 21 of exhaust portion 20, and the vertical centrage of the motor of the second fan assembly 23 and the vertical centrage of discharge chamber 21 are coaxially disposed.Offering air inlet 24 on the sidewall of heat exchanging part 22, air inlet 24 and condenser 223 are relatively arranged.So arrange and enable to the air entered in heat exchanging part 22 indoor and can be transferred through condenser 223 and carry out heat exchange, 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 of condenser is oriented 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, it is of course also possible to air inlet 24 is arranged to the return air inlet of refrigerating chamber 35 simultaneously.
Wherein, air outlet 31 place is provided with the wind deflector for opening or closing air outlet 31.When condenser 223 does not work, air outlet 31 is closed by wind deflector, it is prevented that the oil smoke of kitchen environment enters in heat extraction passage 221.During refrigeration, wind deflector is opened, and guides air-flow to blow to indoor.
Second fan assembly 23 includes motor, centrifugation blade and spiral case, and motor center axis is perpendicular to the vertical centrage of discharge chamber 21 and arranges.
Wherein, the fan blade of the second fan assembly 23 is axial-flow leaf, motor center axis can also be arranged to the vertical centerline parallel with 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 it is shown in figure 1, the cold wind of this lampblack absorber blowout has rational flow path, it is possible to quickly indoor environment temperature is cooled down, improve the comfortableness of user.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (17)
1. a lampblack absorber, it is characterised in that including:
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, it is characterised 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, it is characterised in that described refrigeration section (30) including:
Vaporizer (32), is arranged at the bottom of described refrigerating chamber (35)；
First fan assembly (33), being arranged in described refrigerating chamber (35) and be positioned at the top of described vaporizer (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 vaporizer (32) and described refrigerating chamber (35).
6. lampblack absorber according to claim 3, it is characterised in that described refrigeration section (30) also includes:
Isolation part (36), described isolation part (36) is connected with the partial sidewall at the top of described exhaust portion (20) and described exhaust portion (20) respectively, forms described refrigerating chamber (35) between described isolation part (36) and 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 at away from the sidewall of the described refrigeration section (30) of described discharge chamber (21).
8. lampblack absorber according to claim 7, it is characterised in that the bottom of described refrigerating chamber (35) offers return air inlet (34).
9. lampblack absorber according to claim 7, it is characterised in that described refrigeration section (30) including:
Vaporizer (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 be positioned at the top of described vaporizer (32), described first fan assembly (33) send cold wind by described air outlet (31) towards indoor.
10. lampblack absorber according to claim 1, it is characterised in that described exhaust portion (20) also includes:
Heat exchanging part (22), 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 absorber according to claim 10, it is characterised in that described heat exchanging part (22) has accommodation chamber, and described heat exchanging part (22) including:
Mist extractor passage (222), is arranged at described accommodation intracavity and is connected with described exhaust portion (20)；
Condenser (223), it is arranged at described accommodation intracavity and is positioned at the outside of described mist extractor passage (222), between sidewall and the sidewall of described mist extractor passage (222) of described heat exchanging part (22), forming heat extraction passage (221).
12. lampblack absorber according to claim 11, it is characterised in that the cross section structure ringwise of described condenser (223) or square structure.
13. lampblack absorber according to claim 11, it is characterised in that the cross section structure ringwise of described mist extractor passage (222) or square structure.
14. lampblack absorber according to claim 11, it is characterised in that described exhaust portion (20) also includes:
Second fan assembly (23), being arranged in the discharge chamber (21) of described exhaust portion (20), the vertical centrage of the motor of described second fan assembly (23) and the vertical centrage of described discharge chamber (21) are coaxially disposed.
15. lampblack absorber according to claim 11, it is characterised in that offering air inlet (24) on the sidewall of described heat exchanging part (22), described air inlet (24) and described condenser (223) are relatively arranged.
16. lampblack absorber 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 for opening or closing described gas outlet (25).
17. lampblack absorber according to claim 1, it is characterised in that described air outlet (31) place is provided with the wind deflector for opening or closing described air outlet (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118024.1U CN205402827U (en) | 2016-02-05 | 2016-02-05 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118024.1U CN205402827U (en) | 2016-02-05 | 2016-02-05 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402827U true CN205402827U (en) | 2016-07-27 |
Family
ID=56450287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620118024.1U Active CN205402827U (en) | 2016-02-05 | 2016-02-05 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546609A (en) * | 2016-02-05 | 2016-05-04 | 珠海格力电器股份有限公司 | Range hood |
-
2016
- 2016-02-05 CN CN201620118024.1U patent/CN205402827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546609A (en) * | 2016-02-05 | 2016-05-04 | 珠海格力电器股份有限公司 | Range hood |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |