CN204853609U - Lampblack absorber - Google Patents

Lampblack absorber Download PDF

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Publication number
CN204853609U
CN204853609U CN201520500293.XU CN201520500293U CN204853609U CN 204853609 U CN204853609 U CN 204853609U CN 201520500293 U CN201520500293 U CN 201520500293U CN 204853609 U CN204853609 U CN 204853609U
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CN
China
Prior art keywords
air
heat
flue
heat exchange
incubation cavity
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CN201520500293.XU
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Chinese (zh)
Inventor
高希成
王定远
刘杰
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青岛海尔智能技术研发有限公司
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Priority to CN201520500293.XU priority Critical patent/CN204853609U/en
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Publication of CN204853609U publication Critical patent/CN204853609U/en

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Abstract

The utility model provides a lampblack absorber, include that flue and the booking area who is used for the peripherad environment blow the air supply system that adjusts the temperature of the air current that adjusts the temperature. The air supply system that adjusts the temperature has a flue heat transfer device who carries out the heat transfer through the flue, and flue heat transfer device includes the flue heat transfer fin of detachably in installing the flue heat transfer board on the perisporium of flue and extending to the flue from the interior side surface of flue heat transfer board. The utility model discloses a lampblack absorber installs the flue heat transfer board on the perisporium of flue through setting up detachably, can through parts such as heat transfer fin in the clean flue of dismantlement flue heat transfer board and fans, make lampblack absorber's cleanness more convenient after lampblack absorber uses a period.

Description

A kind of lampblack absorber
Technical field
The utility model relates to household electrical appliance technology, particularly relates to a kind of lampblack absorber.
Background technology
Along with the raising of living standard, the requirement of people to kitchen environment is more and more higher.People need to use kitchen range etc. in the process of cooking, and can produce a large amount of heats, cause the space temperature in whole kitchen to raise, environmental amenity is declined in kitchen.Major part family adopts the interim fan that increases to solve this problem, but this method is not only inconvenient, also takies kitchen area.
For above problem, by adding temperature adjustment supply air system on lampblack absorber in prior art, it has refrigeration module, to realize to kitchen transporting cold wind, the object improving 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.The cold wind produced is delivered to inner space, kitchen by passage, heat is passed to flue simultaneously.Usually being provided with the blower fan for driving oil smoke or air flowing in flue, using after a period of time, other structures in blower fan or flue can adhere to a large amount of putties.But the flue perisporium of flue is closed in prior art, be unfavorable for the clean of heat-exchanger rig and blower fan.
Utility model content
An object of the present utility model is intended at least one defect overcoming prior art, provides a kind of lampblack absorber, and its duct heat exchanger comprises the flue heat exchange plate be removably installed on the perisporium of flue, therefore can be convenient to the clean structure being positioned at flue inside.
Another object of the present utility model is the heat exchange efficiency of the temperature adjustment supply air system improving lampblack absorber.
Another object of the present utility model is that the temperature adjustment air-flow that lampblack absorber is sent is more even.
The utility model provides a kind of lampblack absorber, comprises flue and blows the temperature adjustment supply air system of temperature adjustment air-flow for the presumptive area of environment towards periphery, wherein
Described temperature adjustment supply air system has the duct heat exchanger being carried out heat exchange by described flue, the flue heat exchange fin that described duct heat exchanger comprises the flue heat exchange plate on the perisporium being removably installed in described flue and extends to from the inner surface of described flue heat exchange plate described flue.
Alternatively, described flue has inwall and is set in the outer wall of described inwall outside, and described flue heat exchange plate to be fixed on described inwall and in interlayer between described outer wall and described inwall.
Alternatively, described temperature adjustment supply air system also has:
Incubation cavity, is limited with the heat exchange chamber allowing air to flow therethrough in it;
Semiconductor temp .-regulating device, it has automatically controlled alternating temperature and the first surface of opposing setting and second surface;
Incubation cavity heat-exchanger rig, to be arranged in described incubation cavity and thermally coupled with the first surface of described semiconductor temp .-regulating device, carries out heat exchange in order to from the cold of described first surface or heat and the air that flows through described heat exchange chamber.
Alternatively, described duct heat exchanger also comprises:
Heat-transfer device, the second surface of itself and described semiconductor temp .-regulating device is thermally coupled;
Heat pipe, by described heat-transfer device and described flue heat exchange plate thermally coupled, to make to be passed to described flue heat exchange fin by described heat-transfer device, described heat pipe and described flue heat exchange plate successively from the heat of described second surface or cold.
Alternatively, described semiconductor temp .-regulating device comprises semiconductor chilling plate; And
Described heat-transfer device comprises the second heat-conducting silicone grease of the second surface being coated on described semiconductor chilling plate and is attached at the heat-conducting substrate of outer surface of described second heat-conducting silicone grease, and described heat pipe is drawn from the rear end face of described heat-conducting substrate.
Alternatively, described incubation cavity has bottom opening; And
Described incubation cavity heat-exchanger rig, described semiconductor temp .-regulating device and described heat-transfer device are fixedly connected sequentially from top to bottom and become a heat-exchanging component, described heat-exchanging component closes the bottom opening of described incubation cavity, and make described incubation cavity heat-exchanger rig be placed in the heat exchanging chamber indoor of described incubation cavity, make described heat-transfer device expose to described incubation cavity.
Alternatively, the described incubation cavity heat-exchanger rig incubation cavity heat exchange fin that comprises the first heat-conducting silicone grease on the first surface being attached at described semiconductor temp .-regulating device and extend in described heat exchange cavity.
Alternatively, described temperature adjustment supply air system also has air outlet mechanism, and described air outlet mechanism comprises the airflow line, pressure stabilizing cavity and the outlet housing that connect successively; And
Described airflow line is communicated with described incubation cavity, to accept and to carry the air after the heat exchange of being flowed out by described incubation cavity to described pressure stabilizing cavity;
Air after described outlet housing is configured to receive the heat exchange blowed out from described pressure stabilizing cavity also sends environment space back to;
Described pressure stabilizing cavity is arranged so that the cross-sectional area of the air flow spaces of its inside reduces gradually along air-flow direction, flows to described outlet housing equably to make the air after via the heat exchange of described pressure stabilizing cavity.
Alternatively, described temperature adjustment supply air system also has blower fan, connects the air draught air channel of described blower fan and described incubation cavity and the exhaust air flue being connected described incubation cavity and described airflow line; And
Described air draught air channel and described exhaust air flue lay respectively at the entrance point be oppositely arranged and the port of export of described incubation cavity, and described air draught air channel is along air-flow direction flaring, and described exhaust air flue is along air-flow direction convergent.
Alternatively, described lampblack absorber also comprises:
Have the module housing of air outlet, at least part of described temperature adjustment supply air system is arranged in described module housing, blows the air-flow after temperature adjustment to make described temperature adjustment supply air system by the presumptive area of described air outlet environment towards periphery.
In lampblack absorber of the present utility model, by arranging the flue heat exchange plate be removably installed on the perisporium of flue, can after lampblack absorber use a period of time, cleaned the parts such as heat exchange fin in flue and blower fan by dismounting flue heat exchange plate, make the clean convenient of lampblack absorber.
Further, in lampblack absorber of the present utility model, because duct heat exchanger also comprises the flue heat exchange fin extended in flue, this flue heat exchange fin can increase the heat exchange area between the air in flue, thus improves the heat exchange efficiency of duct heat exchanger.
Further, in lampblack absorber of the present utility model, due to temperature adjustment supply air system, also there is incubation cavity and be positioned at the incubation cavity heat-exchanger rig of incubation cavity, therefore, heat in incubation cavity or seldom cannot be lost to the outside of incubation cavity, the heat of incubation cavity heat-exchanger rig can exchange with the air in incubation cavity to greatest extent, thus improves the heat exchange efficiency of the temperature adjustment supply air system of lampblack absorber.
Further, in lampblack absorber of the present utility model, because air outlet mechanism comprises pressure stabilizing cavity and outlet housing, the cross-sectional area of the air flow spaces of pressure stabilizing cavity inside reduces gradually along air-flow direction, thus the air after the heat exchange of pressure stabilizing cavity can be made to flow to outlet housing equably, and then make the air-supply of temperature adjustment supply air system more even, further increase the comfortableness of temperature adjustment supply air system.
According to hereafter by reference to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram of the lampblack absorber according to the utility model embodiment;
Fig. 2 is the schematic diagram of the removal flue outer wall of lampblack absorber according to the utility model embodiment;
Fig. 3 is the schematic plan of the lampblack absorber according to the utility model embodiment;
Fig. 4 is the schematic plan of the temperature adjustment supply air system according to the utility model embodiment;
Fig. 5 is the schematic side elevation of the temperature adjustment supply air system according to the utility model embodiment.
Detailed description of the invention
Fig. 1 is the schematic diagram of the lampblack absorber 1 being embodiment according to the utility model one, the lampblack absorber 1 of Fig. 2 to be the utility model one be embodiment removes the schematic diagram of its flue outer wall, Fig. 3 is the schematic plan of the lampblack absorber 1 according to the utility model embodiment, in order to clearly show the position of temperature adjustment supply air system 10 in lampblack absorber 1, eliminate the partial shell of lampblack absorber 1 in figure 3.Lampblack absorber 1 of the present utility model comprises flue 20 and blows the temperature adjustment supply air system 10 of temperature adjustment air-flow for the presumptive area of environment towards periphery.Temperature adjustment supply air system 10 has the duct heat exchanger 124 (with reference to figure 5) being carried out heat exchange by flue 20, the flue heat exchange fin 1245 that duct heat exchanger 124 comprises the flue heat exchange plate 1244 on the perisporium being removably installed in flue 20 and extends to from the inner surface of flue heat exchange plate 1244 flue 20.Further, the blower fan (not shown) for extracting oil smoke can be set in flue 20.Thus, after lampblack absorber uses a period of time, clean the parts such as heat exchange fin in flue 20 and blower fan by dismounting flue heat exchange plate 1244, make the clean convenient of lampblack absorber.
In embodiments more of the present utility model, flue 20 has inwall 20a and is set in the outer wall 20b of inwall 20a outside, in order to clearly show the structure of flue 20, eliminates the outer wall 20b of flue 20 in Fig. 2.In interlayer on the inwall 20a that flue heat exchange plate 1244 is fixed on flue 20 and between outer wall 20b and inwall 20a.Flue heat exchange fin 1245 extends to flue 20 from the inner surface of flue heat exchange plate 1244, thus carries out heat exchange with the air in flue 20.Particularly, the edge of flue heat exchange plate 1244 can offer multiple screw hole, flue heat exchange plate 1244 removably can be fixed on the inwall 20a of flue 20 by screw.The inwall 20a of flue 20 can offer a window, this window closed by flue heat exchange plate 1244, and outside the inwall 20a being fixed on flue 20, to make in the interlayer of flue heat exchange plate 1244 between flue 20 inwall 20a and outer wall 20b and flue heat exchange fin 1245 is stretched in flue 20.Flue heat exchange fin 1245 can expand the contact area of duct heat exchanger 124 and air, so improve duct heat exchanger 124 heat exchange efficiency, promote its heat transfer effect.
Further, flue heat exchange fin 1245 and flue heat exchange plate 1244 one-body molded or flue heat exchange fin 1245 can weld or be pasted onto on flue heat exchange plate 1244.Flue heat exchange plate 1244 can be arranged on the leading flank of flue inner wall 20a.
Fig. 4 is the schematic plan of the temperature adjustment supply air system according to the utility model embodiment, and Fig. 5 is the schematic side elevation of the temperature adjustment supply air system according to the utility model embodiment.In embodiments more of the present utility model, temperature adjustment supply air system 10 also has incubation cavity 121, semiconductor temp .-regulating device 122 and incubation cavity heat-exchanger rig 123.The heat exchange chamber allowing air to flow therethrough is limited with in incubation cavity 121.Semiconductor temp .-regulating device 122 has automatically controlled alternating temperature and the first surface of opposing setting and second surface, and wherein first surface is towards incubation cavity 121, and second surface deviates from incubation cavity 121.That is first surface and second surface can be respectively automatically controlled chill surface and heat face, or are respectively the automatically controlled face that heats and chill surface.Incubation cavity heat-exchanger rig 123 to be arranged in incubation cavity 121 and thermally coupled with the first surface of semiconductor temp .-regulating device 122, carries out heat exchange in order to the air from the cold of first surface or heat and the heat exchange chamber that flows through incubation cavity 121.Duct heat exchanger 124 is thermally coupled with the second surface of semiconductor temp .-regulating device 122, to be lost to outdoor by from the heat of second surface or cold with the oil smoke air in flue 20.
Further, semiconductor temp .-regulating device 122 and duct heat exchanger 124 can be positioned at the outside of incubation cavity 121, thus the air and duct heat exchanger 124 that are used for heat exchange are isolated, and make the heat of incubation cavity heat-exchanger rig 123 or cold carry out heat exchange with the air in incubation cavity 121 as far as possible fully, avoid energy dissipation.Further, at least part of cavity wall of incubation cavity 121 can be made up of insulation material, to avoid energy dissipation further, improves heat exchange efficiency further.
In embodiments more of the present utility model, duct heat exchanger 124 also comprises heat-transfer device and heat pipe 1243.The second surface of heat-transfer device and semiconductor temp .-regulating device 122 is thermally coupled.Heat pipe 1243 by heat-transfer device and flue heat exchange plate 1244 thermally coupled, to make to be passed to flue heat exchange fin 1245 by heat-transfer device, heat pipe 1243 and flue heat exchange plate 1244 successively from the heat of semiconductor temp .-regulating device 122 second surface or cold.Heat on flue heat exchange fin 1245 or cold are passed to the oil smoke air in flue 20 then by heat exchange.
Further, semiconductor temp .-regulating device 122 can comprise semiconductor chilling plate, heat-transfer device can comprise the second heat-conducting silicone grease 1241 of the second surface being coated on semiconductor chilling plate and be attached at the heat-conducting substrate 1242 of outer surface of the second heat-conducting silicone grease, and heat pipe 1243 is drawn from the rear end face of heat-conducting substrate 1242.Flue heat exchange plate 1244 is thermally coupled with the elongated end of heat pipe 1243.
In embodiments more of the present utility model, incubation cavity 121 can have bottom opening, it is a heat-exchanging component that incubation cavity heat-exchanger rig 123, semiconductor temp .-regulating device 122 and heat-transfer device are fixedly connected sequentially from top to bottom, this heat-exchanging component closes the bottom opening of incubation cavity 121, and make incubation cavity heat-exchanger rig 123 be positioned at the heat exchanging chamber indoor of incubation cavity 121, make heat-transfer device expose to incubation cavity 121.Particularly, incubation cavity heat-exchanger rig 123, semiconductor temp .-regulating device 122 and heat-transfer device are mounted to an entirety by screw or other fixed parts, and this integral installation to the bottom opening of incubation cavity 121, and closes this opening.
It will be understood by those skilled in the art that, in other embodiment of the utility model, incubation cavity heat-exchanger rig 123, semiconductor temp .-regulating device 122 and heat-transfer device can all be positioned at incubation cavity 121, heat pipe 1243 passes from the bottom of incubation cavity 121, and the cold simultaneously utilizing dividing plate the first surface of semiconductor temp .-regulating device 122 and second surface to be produced respectively and heat or heat and cold separate to avoid heat trnasfer.
In embodiments more of the present utility model, incubation cavity heat-exchanger rig 123 can comprise be coated on semiconductor temp .-regulating device 122 first surface on the first heat-conducting silicone grease 1231 and in incubation cavity 121 extend incubation cavity heat exchange fin 1232.Cold on first surface or heat are passed to incubation cavity heat exchange fin 1232 by the first heat-conducting silicone grease 1231, and incubation cavity heat exchange fin 1232 carries out heat exchange with the air in incubation cavity 121, cold or heat is passed to air, to change the temperature of this air.
In embodiments more of the present utility model, temperature adjustment supply air system 10 also has air outlet mechanism 14, and air outlet mechanism 14 comprises the airflow line 143, pressure stabilizing cavity 141 and the outlet housing 142 that connect successively.Airflow line 143 is communicated with incubation cavity 121, to receive and to carry the air after the heat exchange of being flowed out by incubation cavity 121 to pressure stabilizing cavity 141.Particularly, pressure stabilizing cavity 141 can be connected with the end of airflow line 143, directly to receive from the air after the heat exchange of airflow line 143 outflow.The end of airflow line 143 is the air outlet slit end of airflow line 143 self, and correspondingly, its head end is himself air intake end, and the head end of airflow line 143 is communicated with incubation cavity 121.Air after outlet housing 142 is configured to receive the heat exchange blowed out from pressure stabilizing cavity 141 also sends environment space back to.Particularly, the air after heat exchange can be sent back to the presumptive area of environment space by outlet housing 142, such as, region in the certain limit that the air outlet of outlet housing 142 is just right.Further, outlet housing 142 has the air outlet of thin-and-long, the cross section flare of outlet housing 142, to make the inner space of outlet housing 142 along air-flow direction flaring, thus expands air-out region.
Especially, pressure stabilizing cavity 141 is arranged so that the cross-sectional area of the air flow spaces of its inside reduces gradually along air-flow direction, outlet housing 142 is flowed to equably to make the air after via the heat exchange of pressure stabilizing cavity 141, and then make the air-supply of temperature adjustment supply air system 10 more even, further increase the comfortableness of temperature adjustment supply air system 10.It will be understood by those skilled in the art that the air-out of the outlet housing 142 in the utility model embodiment evenly mean the air output of the everywhere of its air outlet and/or air-out speed roughly the same.
In embodiments more of the present utility model, the air flow spaces in pressure stabilizing cavity 141 limits by any one mode following: the height of the air flow spaces limited between the cavity wall of pressure stabilizing cavity 141 reduces gradually along air-flow direction; Or being provided with at least one wind guide strip in pressure stabilizing cavity 141, the air flow spaces limited between the cavity wall of wind guide strip and pressure stabilizing cavity 141 or between multiple wind guide strip is along air-flow direction convergent.That is, the shape in pressure stabilizing cavity 141 inner air flowing space is limited by the thickness of pressure stabilizing cavity 141 cavity wall.Such as the thickness of its cavity wall is set to along air-flow direction progressive additive, thus makes the cross section of the air flow spaces limited between cavity wall more and more less.During concrete enforcement, at least two walls in multiple cavity walls of pressure stabilizing cavity 141 (such as diapire and roof) can be selected to realize above effect.
In the specific implementation, wind guide strip can be extended in pressure stabilizing cavity 141 by the end of airflow line 143.Wind guide strip can be one or more, when only arranging a wind guide strip in pressure stabilizing cavity 141, this wind guide strip can and the cavity wall of pressure stabilizing cavity 141 between limit the air flow spaces of cross-sectional area convergent, the air flow spaces of this convergent realizes by the thickness of cavity wall and/or the bending of wind guide strip.When being provided with multiple wind guide strip in pressure stabilizing cavity 141, can form the air flow spaces of cross-sectional area convergent between the plurality of wind guide strip, the air flow spaces of this convergent realizes by the bending of the plurality of wind guide strip and/or horn-like structure.
In embodiments more of the present utility model, temperature adjustment supply air system 10 also comprises blower fan 11, air draught air channel 15 and exhaust air flue 16.Blower fan 11 is configured to the air in suction environment space and it is blowed towards incubation cavity 121, namely blows along the first direction shown in Fig. 4 cathetus arrow A.Air draught air channel 15 connecting fan 11 and incubation cavity 121, the air blowed to make blower fan flows to the heat exchange chamber of incubation cavity 121 through air draught air channel 15.Exhaust air flue 16 connects incubation cavity 121 and airflow line 143, flows to airflow line 143 with the air after making the heat exchange in incubation cavity 121 through exhaust air flue 16.Particularly, blower fan 11 can comprise centrifugal fan, aerofoil fan or axial-flow fan etc., and the fan of blower fan 11 is preferably quiet fan, to lower noise when temperature adjustment supply air system 10 is run.
Further, air draught air channel 15 and exhaust air flue 16 lay respectively at the entrance point be oppositely arranged and the port of export of incubation cavity 121.This entrance point and the port of export can be positioned at the two ends, left and right of incubation cavity 121 or upper and lower two ends, and namely air draught air channel 15 and exhaust air flue 16 do not take the space on temperature adjustment supply air system 10 fore-and-aft direction, make the structure of temperature adjustment supply air system 10 compacter further.Air draught air channel 15 can along air-flow direction flaring, the air velocity entering incubation cavity 121 can be reduced on the one hand, make the heat exchange of the incubation cavity heat-exchanger rig 123 in air and incubation cavity 121 more abundant, the air flow area entering incubation cavity 121 can be expanded on the other hand, air is made to carry out heat exchange with incubation cavity heat-exchanger rig 123 more sufficiently uniformly, to improve the heat exchange efficiency of incubation cavity heat-exchanger rig 123 further.Exhaust air flue 16 is along air-flow direction convergent, thus make the air after heat exchange sent by incubation cavity 121 enter airflow line 143 with larger flow velocity, the air supply velocity of whole temperature adjustment supply air system 10 can be ensured on the one hand, the energy loss in also less to a certain extent on the other hand airflow line 143.
In embodiments more of the present utility model, airflow line 143 can be reverse bend pipe, sends airflow line 143 in reverse direction to make the air being sent into airflow line 143 by incubation cavity 121.That is, blower fan 11 blows the air in environment space along first direction towards incubation cavity 121, incubation cavity 121 receives this air, and carries out heat exchange with this air, and allows the air after heat exchange to continue to flow out incubation cavity 121 along first direction.Airflow line 143 receives the partial air after the heat exchange of flowing out from incubation cavity 121, and guide the partial air after heat exchange, make it along the second direction effluent stream pipeline 143 contrary with first direction, namely the flow direction of air can be changed 180 degree by airflow line 143.Air outlet mechanism 14 is configured to receive the air after the heat exchange of flowing out from airflow line 143, and by the air after at least part of heat exchange towards perpendicular to second direction and the air-out direction deviating from incubation cavity 121 blow to environment space.Thus, air outlet mechanism 14 and incubation cavity 121 can near being disposed adjacent, airflow line 143 can be positioned at the same side end of air outlet mechanism 14 and incubation cavity 121, and blower fan 11 and airflow line 143 lay respectively at the both sides of incubation cavity 121, thus make the layout of temperature adjustment supply air system 10 more reasonable, structure is compacter, reduces and takes up room.
In the utility model embodiment, first direction and second direction are the direction that in the horizontal two are contrary, air-out direction be in the vertical deviate from the direction of incubation cavity 121 perpendicular to first direction and second direction.Particularly, first direction can be shown in Fig. 4 cathetus arrow A, and second direction can be shown in Fig. 4 cathetus arrow B, and air-out direction can be shown in Fig. 4 cathetus arrow C." indulging " and " horizontal stroke " of it will be understood by those skilled in the art that alleged by the utility model be with the front side that is temperature adjustment supply air system 10, the side at the air outlet place of air outlet mechanism 14, to deviate from rear side that the side of air outlet is temperature adjustment supply air system 10 be benchmark.That is to say that the direction of straight arrows C indication is front side, the direction contrary with straight arrows C direction is rear side, and under this benchmark, straight arrows A and B is all positioned in a lateral direction.
In embodiments more of the present utility model, outlet housing 142, pressure stabilizing cavity 141 and incubation cavity 121 can set gradually from front to back, airflow line 143 is communicated with the same side end of pressure stabilizing cavity 141 and incubation cavity 121, that is, outlet housing 142, pressure stabilizing cavity 141 and incubation cavity 121 can be disposed adjacent successively, airflow line 143 is positioned at the side of outlet housing 142, pressure stabilizing cavity 141 and incubation cavity 121, both the flow direction of air had been changed, do not take again temperature adjustment supply air system 10 space in the longitudinal direction, topology layout is compact, reasonable.
Further, in pressure stabilizing cavity 141, the cross-sectional area of the air flow spaces of any place is greater than the cross-sectional area of the air flow spaces of airflow line 143, suitably to reduce the speed air flow of such as pressure stabilizing cavity 141, be convenient to air after pressure stabilizing cavity 141, obtain more uniform flow velocity and flow at outlet housing 142 place.The internal diameter of the everywhere in airflow line 143 is roughly the same, and the air flow spaces cross-sectional area namely in airflow line 143 is roughly the same.It will be understood by those skilled in the art that the area of section of " cross-sectional area of air flow spaces " namely air flowing that more than the utility model is alleged.
In embodiments more of the present utility model, lampblack absorber 1 also comprises the module housing 30 with air outlet 31, at least part of temperature adjustment supply air system 10 is arranged in module housing 30, blows the air-flow after temperature adjustment to make temperature adjustment supply air system 10 by the presumptive area of air outlet 31 environment towards periphery.Module housing 30 can be the flat square housing extended in the horizontal direction, and air outlet 31 is positioned at the leading flank of module housing 30, and the outlet housing 142 of temperature adjustment supply air system 10 is relative with air outlet 31.Air outlet 31 place can also be provided with rotating wind-guiding grid, so that adjust the air-out direction in air port 31 as required.The leading flank of module housing 30 is also provided with for switch and/or the master control panel 32 regulating lampblack absorber 1 running status.The upper surface of module housing 30 is provided with air inlet 33, to carry the air of environment space to temperature adjustment supply air system 10.Particularly, in the utility model embodiment, the blower fan 11 of temperature adjustment supply air system 10, airflow line 143 and pressure stabilizing cavity 141 are all arranged in module housing 30, the partial sector of incubation cavity 121, semiconductor temp .-regulating device 122, incubation cavity heat-exchanger rig 123 and heat pipe 1243 is also arranged in module housing 30, thus makes the monnolithic case of lampblack absorber 1 more attractive in appearance and clean and tidy.
When lampblack absorber 1 normally uses, its temperature adjustment supply air system 10 can have refrigeration and heat two kinds of operational modes, selects the operational mode of temperature adjustment supply air system 10 in lampblack absorber 1 by the master control panel 32 on module housing 30.Generally, kitchen indoor environment is hotter, and lampblack absorber 1 uses refrigeration mode more.In extreme circumstances, when kitchen indoor environment is colder, lampblack absorber 1 can also use heating mode.In cooling mode, semiconductor temp .-regulating device 122 is energized startup work, and its first surface is chill surface, and second surface is for heating face.The cold that chill surface produces is passed to incubation cavity heat exchange fin 1232 by the first heat-conducting silicone grease 1231.Meanwhile, blower fan 11 starts, and is sucked the partial air in environment space, and send into incubation cavity 121 by air draught air channel 15 by the air inlet 33 of module housing 30.In incubation cavity 121, incubation cavity heat exchange fin 1232 and air carry out heat exchange, so that cold is passed to air, the temperature of air reduces and becomes cool breeze, this cool breeze returns to the presumptive area (such as just to the region in the certain limit of air outlet 31) of environment space successively by the air outlet 31 of exhaust air flue 16, airflow line 143, pressure stabilizing cavity 141, outlet housing 142 and module housing 30, thus creates the local space of a comfortable.After semiconductor temp .-regulating device 122 is energized, its second surface is for heating face, this heat heating face generation is passed to flue heat exchange fin 1245 by the second heat-conducting silicone grease 1241, heat-conducting substrate 1242, heat pipe 1243 and heat transfer plate 1244 successively, flue heat exchange fin 1245 carries out heat exchange with the oil smoke air in flue 20, thus heat is passed to oil smoke air, and then be discharged outdoor.In a heating mode, after semiconductor temp .-regulating device 122 is energized, its first surface is for heating face, and second surface is chill surface, and the operation principle of temperature adjustment supply air system 10 is identical with under refrigeration mode, repeats no more here.
It will be understood by those skilled in the art that, in case of no particular description, alleged by the utility model " on ", D score, "left", "right", " front " and " afterwards " be all be benchmark with the normal operating condition of lampblack absorber 1, it is just to the side of user, namely the side at air outlet 31 place of module housing 30 is front side, with relative side, front side for rear side.These terms be only for convenience of description with understand the technical solution of the utility model, can not be interpreted as restriction of the present utility model.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from the utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting the utility model principle according to content disclosed in the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.

Claims (10)

1. a lampblack absorber, is characterized in that, comprises flue and blows the temperature adjustment supply air system of temperature adjustment air-flow for the presumptive area of environment towards periphery, wherein
Described temperature adjustment supply air system has the duct heat exchanger being carried out heat exchange by described flue, the flue heat exchange fin that described duct heat exchanger comprises the flue heat exchange plate on the perisporium being removably installed in described flue and extends to from the inner surface of described flue heat exchange plate described flue.
2. lampblack absorber according to claim 1, is characterized in that,
Described flue has inwall and is set in the outer wall of described inwall outside, and described flue heat exchange plate to be fixed on described inwall and in interlayer between described outer wall and described inwall.
3. lampblack absorber according to claim 1, is characterized in that,
Described temperature adjustment supply air system also has:
Incubation cavity, is limited with the heat exchange chamber allowing air to flow therethrough in it;
Semiconductor temp .-regulating device, it has automatically controlled alternating temperature and the first surface of opposing setting and second surface;
Incubation cavity heat-exchanger rig, to be arranged in described incubation cavity and thermally coupled with the first surface of described semiconductor temp .-regulating device, carries out heat exchange in order to from the cold of described first surface or heat and the air that flows through described heat exchange chamber.
4. lampblack absorber according to claim 3, is characterized in that, described duct heat exchanger also comprises:
Heat-transfer device, the second surface of itself and described semiconductor temp .-regulating device is thermally coupled;
Heat pipe, by described heat-transfer device and described flue heat exchange plate thermally coupled, to make to be passed to described flue heat exchange fin by described heat-transfer device, described heat pipe and described flue heat exchange plate successively from the heat of described second surface or cold.
5. lampblack absorber according to claim 4, is characterized in that,
Described semiconductor temp .-regulating device comprises semiconductor chilling plate; And
Described heat-transfer device comprises the second heat-conducting silicone grease of the second surface being coated on described semiconductor chilling plate and is attached at the heat-conducting substrate of outer surface of described second heat-conducting silicone grease, and described heat pipe is drawn from the rear end face of described heat-conducting substrate.
6. lampblack absorber according to claim 4, is characterized in that,
Described incubation cavity has bottom opening; And
Described incubation cavity heat-exchanger rig, described semiconductor temp .-regulating device and described heat-transfer device are fixedly connected sequentially from top to bottom and become a heat-exchanging component, described heat-exchanging component closes the bottom opening of described incubation cavity, and make described incubation cavity heat-exchanger rig be placed in the heat exchanging chamber indoor of described incubation cavity, make described heat-transfer device expose to described incubation cavity.
7. lampblack absorber according to claim 3, is characterized in that,
The incubation cavity heat exchange fin that described incubation cavity heat-exchanger rig comprises the first heat-conducting silicone grease on the first surface being attached at described semiconductor temp .-regulating device and extends in described heat exchange cavity.
8. lampblack absorber according to claim 3, is characterized in that,
Described temperature adjustment supply air system also has air outlet mechanism, and described air outlet mechanism comprises the airflow line, pressure stabilizing cavity and the outlet housing that connect successively; And
Described airflow line is communicated with described incubation cavity, to accept and to carry the air after the heat exchange of being flowed out by described incubation cavity to described pressure stabilizing cavity;
Air after described outlet housing is configured to receive the heat exchange blowed out from described pressure stabilizing cavity also sends environment space back to;
Described pressure stabilizing cavity is arranged so that the cross-sectional area of the air flow spaces of its inside reduces gradually along air-flow direction, flows to described outlet housing equably to make the air after via the heat exchange of described pressure stabilizing cavity.
9. lampblack absorber according to claim 8, is characterized in that,
Described temperature adjustment supply air system also has blower fan, connect the air draught air channel of described blower fan and described incubation cavity and the exhaust air flue being connected described incubation cavity and described airflow line; And
Described air draught air channel and described exhaust air flue lay respectively at the entrance point be oppositely arranged and the port of export of described incubation cavity, and described air draught air channel is along air-flow direction flaring, and described exhaust air flue is along air-flow direction convergent.
10. lampblack absorber according to claim 1, is characterized in that, also comprises:
Have the module housing of air outlet, at least part of described temperature adjustment supply air system is arranged in described module housing, blows the air-flow after temperature adjustment to make described temperature adjustment supply air system by the presumptive area of described air outlet environment towards periphery.
CN201520500293.XU 2015-07-10 2015-07-10 Lampblack absorber CN204853609U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
CN108387025A (en) * 2017-12-22 2018-08-10 青岛海尔智能技术研发有限公司 Heat-exchanger rig and semiconductor refrigerating equipment with the heat-exchanger rig

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
CN105526613B (en) * 2016-02-01 2018-10-12 宁波欧琳厨房电器有限公司 Range hood with refrigerating function
CN105546607B (en) * 2016-02-01 2019-01-04 宁波欧琳厨房电器有限公司 Band is blown a cold wind over the range hood of function
CN108387025A (en) * 2017-12-22 2018-08-10 青岛海尔智能技术研发有限公司 Heat-exchanger rig and semiconductor refrigerating equipment with the heat-exchanger rig

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