CN105222193A - A kind of lampblack absorber with refrigerating function - Google Patents
A kind of lampblack absorber with refrigerating function Download PDFInfo
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- CN105222193A CN105222193A CN201410307729.3A CN201410307729A CN105222193A CN 105222193 A CN105222193 A CN 105222193A CN 201410307729 A CN201410307729 A CN 201410307729A CN 105222193 A CN105222193 A CN 105222193A
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- lampblack absorber
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- chilling plate
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Abstract
The present invention relates to a kind of lampblack absorber with refrigerating function, comprise housing, the inside of described housing is provided with smoke duct, smoke exhaust fan is provided with in described smoke duct, also comprise refrigeration system, described refrigeration system comprises the radiating module in refrigeration module and the hot junction be made up of semiconductor chilling plate, cold junction conduction cooling module and refrigeration fan, described radiating module is connected with the hot junction of described semiconductor chilling plate, described cold junction conduction cooling module is connected with the cold junction of described semiconductor chilling plate, described radiating module fit tightly be fixed on described smoke duct sidewall on.Radiating module fits tightly and is fixed on the sidewall of smoke duct by the present invention, simplify the overall structure of lampblack absorber, make installing/dismounting, safeguard all very convenient, also reduce cost, and while flue gas is discharged by smoke exhaust fan, take away the heat of radiating module, not only improve radiating efficiency, make refrigeration obvious.
Description
Technical field
The present invention relates to a kind of lampblack absorber, particularly a kind of lampblack absorber with refrigerating function, belong to kitchen domestic electric appliance technical field.
Background technology
Along with the raising of living standard, the requirement of people to kitchen environment is more and more higher, and people need to use kitchen range etc. in the process of cooking, and can produce a large amount of heats, cause whole space temperature to raise, environmental amenity is declined in kitchen.Major part family adopts the interim fan that adds to solve this problem, but this method is not only inconvenient, also takies kitchen area.
For this problem, by adding refrigeration module on smoke exhaust ventilator in prior art, realizing to kitchen transporting cold wind, improving the object of amenity.The refrigeration module of existing product, or adopt semiconductor refrigerating, or adopt the cooling cycle system be made up of compressor, evaporimeter and condenser.
As the Chinese patent " a kind of air curtain smoke exhaust ventilator " that the patent No. is 201320472283.0, in the housing of smoke exhaust ventilator, semiconductor refrigeration system is installed, refrigeration system comprises semiconductor chilling plate, the hot junction of semiconductor chilling plate arranges heat sink, air channel, hot junction is provided with between heat sink and smoke duct, fan for heat being blowed to smoke duct is installed in air channel, hot junction, during refrigeration, the heat that hot junction produces can be distributed in smoke duct and discharge with cigarette, the cold junction of semiconductor chilling plate is provided with regenerator, regenerator is connected with the evaporimeter in cold junction air channel by heat-transfer pipe, wherein, semiconductor chilling plate, regenerator, heat sink, air channel, hot junction etc. is installed in the inner side of the housing of smoke exhaust ventilator top smoke duct part, cold junction air channel is arranged on the inner side of the housing of smoke exhaust ventilator bottom exhaust fume collecting hood part, the blower fan for air feed is also provided with in cold junction air channel, the housing that cold junction air channel is corresponding has air inlet and air outlet.Semiconductor refrigeration system complex structure described in this patent, particularly hot-side heat dissipation part, need the fan arranging air channel, hot junction and heat transmission, not only heat dissipation capacity is limited, increase energy resource consumption, but also add the volume of the smoke duct part of smoke exhaust ventilator, relative cost is also higher.
Summary of the invention
Main purpose of the present invention is to solve the problem and deficiency, and provide a kind of lampblack absorber with refrigerating function, significantly can improve radiating efficiency, refrigeration is obvious.
For achieving the above object, technical scheme of the present invention is:
A kind of lampblack absorber with refrigerating function, comprise housing, the inside of described housing is provided with smoke duct, smoke exhaust fan is provided with in described smoke duct, also comprise refrigeration system, described refrigeration system comprises the radiating module in refrigeration module and the hot junction be made up of semiconductor chilling plate, cold junction conduction cooling module and refrigeration fan, described radiating module is connected with the hot junction of described semiconductor chilling plate, described cold junction conduction cooling module is connected with the cold junction of described semiconductor chilling plate, described radiating module fit tightly be fixed on described smoke duct sidewall on.
Further, described radiating module comprises many radiating tubes and heat sink, described radiating tube is connected with the hot junction of semiconductor chilling plate, and many described radiating tubes are arranged in parallel to be fixed on described heat sink, described heat sink fit tightly be fixed on described smoke duct sidewall on.
Further, on the described radiating module inner surface that is fixedly mounted on described smoke duct sidewall or outer surface.
Further, described refrigeration module is independently fixedly installed on the top panel in described housing forward end portion, comprise a shell, have air inlet and air outlet on the housing, refrigeration fan, semiconductor chilling plate and cold junction conduction cooling module are installed in described shell, described air inlet is opened on the upper surface of described shell, and described air outlet is opened on the front end face just to the described shell of human body.
Further, the front end face of described shell has an inclination angle turned forward.
Further, described refrigeration module is installed on the inside in described housing forward end portion, its left and right sides and rear side dividing plate separate, described refrigeration fan, semiconductor chilling plate and cold junction conduction cooling module are arranged in the space that separated by described dividing plate, the top panel in described housing forward end portion has air inlet, the lower panel in described housing forward end portion has air outlet.
Further, described air outlet place is provided with rotating air outlet grate.
Further, described refrigeration fan is arranged near described air inlet.
To sum up content, a kind of lampblack absorber with refrigerating function of the present invention, carry out refrigerating operaton lampblack-pumped simultaneously, to reduce the temperature in kitchen, improve cooking environments, compared with prior art, tool has the following advantages:
(1) radiating module fits tightly and is fixed on the sidewall of smoke duct by the present invention, while flue gas is discharged by smoke exhaust fan, take away the heat of radiating module, heat is discharged with the smoke duct of lampblack absorber smoothly, not only improve radiating efficiency, make refrigeration more obvious, and there is no energy loss, do not affect the efficiency of kitchen range firepower, make energy reach peak use rate.
(2) radiating module is fitted tightly be fixed on the sidewall of smoke duct, eliminate in prior art the structure such as air channel and fan being specifically designed to heat radiation, simplify the overall structure of lampblack absorber, make installing/dismounting, safeguard all very convenient, also reduce cost.
(3) cold-air vent is arranged on lampblack absorber leading section just to the position of human body by the present invention, and cold air, after air outlet blowout, directly blows to the local environment of human body and human peripheral, human body direct feeling can be made to cool and comfortable.
(4) independently can be arranged on the hull outside of lampblack absorber, also according to the inside of the structure installment of lampblack absorber at housing, any one range hood structure can be applicable to, be conducive to carrying out structural transformation to existing lampblack absorber, realize refrigerating function.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one structural representation;
Fig. 2 is the embodiment of the present invention one refrigerant system configurations schematic diagram;
Fig. 3 is the embodiment of the present invention one refrigeration module structural representation;
Fig. 4 is the embodiment of the present invention two refrigerant system configurations schematic diagram.
As shown in Figures 1 to 4, housing 1, smoke duct 2, exhaust fume collecting hood 3, refrigeration module 4, radiating module 5, shell 6, air inlet 7, air outlet 8, refrigeration fan 9, semiconductor chilling plate 10, cold junction conduction cooling module 11, air outlet grate 12, radiating tube 13, heat sink 14, dividing plate 15, smoke exhaust fan 16.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
Embodiment one:
As shown in Figure 1, the invention provides a kind of lampblack absorber with refrigerating function, comprise the housing 1 of lampblack absorber, housing 1 is divided into upper and lower two parts, and the inside on housing 1 top is provided with smoke duct 2, and the bottom of housing 1 is exhaust fume collecting hood 3, smoke exhaust fan 16 is provided with in smoke duct 2, the oil smoke produced during the cooking, under the effect of smoke exhaust fan 16, is sucked up in smoke duct 2 along exhaust fume collecting hood 3, then is discharged by smoke duct 2.
As depicted in figs. 1 and 2, lampblack absorber also comprises a set of refrigeration system, refrigeration system comprises refrigeration module 4 and radiating module 5, in the present embodiment, refrigeration module 4 is independently fixedly installed on the top panel of housing 1 leading section, radiating module 5 fit tightly be fixed on smoke duct 2 sidewall on, one deck Decorative Cover (not shown) is installed in the outside of radiating module 5 again, ensure the overall appearance effect of lampblack absorber, the dismounting of this kind of structure installment, maintenance are all very convenient, and be conducive to carrying out structural transformation to existing lampblack absorber, realize refrigerating function.
Particularly, as shown in Figures 2 and 3, refrigeration module 4 comprises a shell 6, shell 6 is fixedly mounted on the top panel of housing 1 by screw, in shell 6, refrigeration fan 9 is installed, semiconductor chilling plate 10 and cold junction conduction cooling module 11, cold junction conduction cooling module 11 is connected with the cold junction of semiconductor chilling plate 10, shell 6 has air inlet 7 and air outlet 8, air inlet 7 is opened on the upper surface of shell 6, air outlet 8 is opened and is just arranged the direction of human body on the front end face of shell 6, refrigeration fan 9 is arranged near air inlet 7 place, cold junction conduction cooling module 11 is arranged near air outlet 8 place, in order to reduce the resistance of air flowing, increase the heat exchange efficiency between air and cold junction conduction cooling module 11, improve the refrigeration of refrigeration system, cold junction conduction cooling module 11 can adopt fin type heat exchanger structure.
After switching on power, the cold junction of semiconductor chilling plate 10 produces cold, and cold is passed to cold junction conduction cooling module 11, air sucks in shell 6 from air inlet 7 under the effect of refrigeration fan 9, when flowing through cold junction conduction cooling module 11, heat exchange is carried out with cold junction conduction cooling module 11, cold air after cooling blows out from air outlet 8, because air outlet 8 is just arranged the direction of human body, so cold air directly blows on the body of people or face after air outlet 8 blows out, rapidly for the space of human peripheral local lowers the temperature, make human body direct feeling to cool and comfortable.
As shown in Figures 2 and 3, in order to adapt to the demand of different height, expand the adjusting angle of air outlet 8, the front end face of shell 6 has an inclination angle turned forward, cold air is to direction blowout obliquely, and air outlet 8 place is provided with multiple transverse direction rotating air outlet grate 12 arranged in parallel, be beneficial to user and regulate air-out direction as required.At air inlet 7, place is provided with air-inlet grille, has prevented foreign material from entering shell 6 inner, has affected the normal work of semiconductor chilling plate 10.
As depicted in figs. 1 and 2, radiating module 5 comprises many radiating tubes 13 and heat sink 14, radiating tube 13 is connected with the hot junction of semiconductor chilling plate 10, many radiating tubes 13 are arranged in parallel to be fixed on heat sink 14, radiating tube 13 can be weldingly fixed on heat sink 14, heat sink 14 fits tightly on the sidewall of smoke duct 2, heat sink 14 securing member such as screw or rivet is fixed on the sidewall of smoke duct 2, heat sink 14 and radiating tube 13 can be arranged on the inner surface of smoke duct 2 sidewall, also can be arranged on the outer surface of sidewall.The heat that when semiconductor chilling plate 10 works, hot junction produces is passed to radiating tube 13, be passed to whole heat sink 14 again, heat sink 14 increases the contact area between smoke duct 2, also the area of dissipation in hot junction is just increased, while flue gas is discharged by smoke exhaust fan 16, heat exchange is carried out with heat sink 14, and then take away the heat of heat sink 14, the heat that semiconductor chilling plate 10 hot junction is produced is discharged from the smoke duct 2 of lampblack absorber smoothly, significantly improve radiating efficiency, reach best radiating effect, also make refrigeration more obvious, ensure the optimal comfort environment in kitchen, adopt this kind of radiating mode, make semiconductor chilling plate 10 can reach 17 DEG C of temperature (environment temperature is at 33 DEG C) in 1 minute.
Heat sink 14 is fitted tightly on the sidewall being fixed on smoke duct 2, eliminate in prior art the structure such as air channel and fan being specifically designed to heat radiation, simplify the overall structure of lampblack absorber, reduce cost, also without the need to unnecessary power consumption, and fit tightly on the sidewall being arranged on smoke duct 2 due to heat sink 14, air drag during smoke evacuation can not be increased, do not affect normal smoke evacuation process, there is no energy loss, do not affect the efficiency of kitchen range firepower, make energy reach peak use rate.
Embodiment two:
As shown in Figure 4, be with embodiment one difference, refrigeration module 4 is not the outside being independently arranged on housing 1, but be installed on the inside of housing 1 leading section, its left and right sides and rear side dividing plate 15 separate, refrigeration fan 9, semiconductor chilling plate 10 and cold junction conduction cooling module 11 are arranged in the space that separated by dividing plate 15, the top panel of housing 1 leading section has air inlet 7, the lower panel of housing 1 leading section has air outlet 8, refrigeration fan 9 is arranged near air inlet 7 place, cold junction conduction cooling module 11 is arranged near air outlet 8 place, the hot junction of semiconductor chilling plate 10 is connected with radiating tube 13, many radiating tubes 13 are arranged in parallel to be fixed on heat sink 14, heat sink 14 fits tightly on the sidewall of smoke duct 2.
In the present embodiment, air outlet 8 is opened on the lower panel of housing 1, and the angle of air outlet 8 is identical with lower panel inclination angle, and crypticity is strong, arranges rotating air outlet grate 12, be beneficial to user and regulate air-out direction as required at air outlet 8 place.
As mentioned above, plan content given by reference to the accompanying drawings, can derive similar technical scheme.In every case be the content not departing from technical solution of the present invention, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. one kind has the lampblack absorber of refrigerating function, comprise housing, the inside of described housing is provided with smoke duct, smoke exhaust fan is provided with in described smoke duct, it is characterized in that: also comprise refrigeration system, described refrigeration system comprises by semiconductor chilling plate, the refrigeration module of cold junction conduction cooling module and refrigeration fan composition and the radiating module in hot junction, described radiating module is connected with the hot junction of described semiconductor chilling plate, described cold junction conduction cooling module is connected with the cold junction of described semiconductor chilling plate, described radiating module fit tightly be fixed on described smoke duct sidewall on.
2. a kind of lampblack absorber with refrigerating function according to claim 1, it is characterized in that: described radiating module comprises many radiating tubes and heat sink, described radiating tube is connected with the hot junction of semiconductor chilling plate, many described radiating tubes are arranged in parallel to be fixed on described heat sink, described heat sink fit tightly be fixed on described smoke duct sidewall on.
3. a kind of lampblack absorber with refrigerating function according to claim 1 and 2, is characterized in that: on the inner surface that described radiating module is fixedly mounted on described smoke duct sidewall or outer surface.
4. a kind of lampblack absorber with refrigerating function according to claim 1, it is characterized in that: described refrigeration module is independently fixedly installed on the top panel in described housing forward end portion, comprise a shell, have air inlet and air outlet on the housing, refrigeration fan, semiconductor chilling plate and cold junction conduction cooling module are installed in described shell, described air inlet is opened on the upper surface of described shell, and described air outlet is opened on the front end face just to the described shell of human body.
5. a kind of lampblack absorber with refrigerating function according to claim 4, is characterized in that: the front end face of described shell has an inclination angle turned forward.
6. a kind of lampblack absorber with refrigerating function according to claim 1, it is characterized in that: described refrigeration module is installed on the inside in described housing forward end portion, its left and right sides and rear side dividing plate separate, described refrigeration fan, semiconductor chilling plate and cold junction conduction cooling module are arranged in the space that separated by described dividing plate, the top panel in described housing forward end portion has air inlet, the lower panel in described housing forward end portion has air outlet.
7. a kind of lampblack absorber with refrigerating function according to claim 4 or 6, is characterized in that: described air outlet place is provided with rotating air outlet grate.
8. a kind of lampblack absorber with refrigerating function according to claim 4 or 6, is characterized in that: described refrigeration fan is arranged near described air inlet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410307729.3A CN105222193B (en) | 2014-06-30 | 2014-06-30 | A kind of lampblack absorber with refrigerating function |
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| CN201410307729.3A CN105222193B (en) | 2014-06-30 | 2014-06-30 | A kind of lampblack absorber with refrigerating function |
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| CN105222193A true CN105222193A (en) | 2016-01-06 |
| CN105222193B CN105222193B (en) | 2018-01-05 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526612A (en) * | 2016-02-01 | 2016-04-27 | 宁波欧琳厨房电器有限公司 | Range hood with refrigeration function |
| CN105526613A (en) * | 2016-02-01 | 2016-04-27 | 宁波欧琳厨房电器有限公司 | Range hood with refrigeration function |
| CN105546607A (en) * | 2016-02-01 | 2016-05-04 | 宁波欧琳厨房电器有限公司 | Range hood with cold wind blowing function |
| CN105627621A (en) * | 2016-03-21 | 2016-06-01 | 宁波欧琳厨具有限公司 | Semiconductor cold air making water tank |
| CN106439974A (en) * | 2016-10-31 | 2017-02-22 | 宁波欧琳厨房电器有限公司 | Extractor hood having refrigeration function |
| CN106895459A (en) * | 2017-03-15 | 2017-06-27 | 宁波方太厨具有限公司 | A kind of thermoelectric device for range hood |
| CN107314416A (en) * | 2017-09-03 | 2017-11-03 | 吴联凯 | A kind of lampblack absorber freezed and its control method |
| CN109798570A (en) * | 2019-02-26 | 2019-05-24 | 太原理工大学 | Refrigeration-type range hood |
| CN114151836A (en) * | 2020-09-08 | 2022-03-08 | 佛山市顺德区美的洗涤电器制造有限公司 | Air conditioning device and range hood |
| CN114151835A (en) * | 2020-09-08 | 2022-03-08 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105526612B (en) * | 2016-02-01 | 2018-10-12 | 宁波欧琳厨房电器有限公司 | Range hood with refrigerating function |
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| CN106439974A (en) * | 2016-10-31 | 2017-02-22 | 宁波欧琳厨房电器有限公司 | Extractor hood having refrigeration function |
| CN106895459A (en) * | 2017-03-15 | 2017-06-27 | 宁波方太厨具有限公司 | A kind of thermoelectric device for range hood |
| CN106895459B (en) * | 2017-03-15 | 2022-10-21 | 宁波方太厨具有限公司 | Thermoelectric device for range hood |
| CN107314416A (en) * | 2017-09-03 | 2017-11-03 | 吴联凯 | A kind of lampblack absorber freezed and its control method |
| CN107314416B (en) * | 2017-09-03 | 2019-03-08 | 吴联凯 | A kind of kitchen ventilator to freeze and its control method |
| CN109798570A (en) * | 2019-02-26 | 2019-05-24 | 太原理工大学 | Refrigeration-type range hood |
| CN114151836A (en) * | 2020-09-08 | 2022-03-08 | 佛山市顺德区美的洗涤电器制造有限公司 | Air conditioning device and range hood |
| CN114151835A (en) * | 2020-09-08 | 2022-03-08 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
| CN114151835B (en) * | 2020-09-08 | 2023-11-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Fume exhaust fan |
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Effective date of registration: 20200805 Address after: 266000, Haier Industrial Park, 236 Qingdao Bay Road, Qingdao economic and Technological Development Zone, Shandong Patentee after: QINGDAO HAIER WISDOM KITCHEN APPLIANCE Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER DISHWASHER Co.,Ltd. |
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