CN109000292A - Kitchen ventilator - Google Patents
Kitchen ventilator Download PDFInfo
- Publication number
- CN109000292A CN109000292A CN201810917409.8A CN201810917409A CN109000292A CN 109000292 A CN109000292 A CN 109000292A CN 201810917409 A CN201810917409 A CN 201810917409A CN 109000292 A CN109000292 A CN 109000292A
- Authority
- CN
- China
- Prior art keywords
- refrigeration
- heating
- kitchen ventilator
- runner
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
Abstract
The invention discloses a kind of kitchen ventilators, comprising: body, cold plate, cold plate are located on body and are located at air inlet or in oil smoke channel, and first runner is formed in cold plate；Semiconductor refrigerating component, semiconductor refrigerating component includes main body and semiconductor chilling plate, semiconductor chilling plate is located in main body, it is formed with refrigeration runner and the refrigeration import being connected to refrigeration runner in main body and refrigeration exports, semiconductor chilling plate have refrigeration end and heating end, refrigeration end be connected with main body and towards refrigeration runner, first runner with freeze import and freeze outlet, cleaning device, cleaning device are connected with heating outlet.Thus according to the kitchen ventilator of the embodiment of the present invention, oil smoke separating effect can be improved, reduce the cleaning difficulty of kitchen ventilator, improve the reliability of operation of kitchen ventilator, energy utilization rate also can be improved.
Description
Technical field
The present invention relates to household appliance technical fields, more particularly, to a kind of kitchen ventilator
Background technique
The kitchen ventilator of the relevant technologies, oil smoke mixed gas can be by the oil of separate section after the cold plate of kitchen ventilator
Cigarette, but since cold plate heats up quickly leads to the action deprivation of separation oil smoke of cold plate totally, therefore the high-temperature flue gas being discharged
In still containing a large amount of misty molecule.It is expelled directly out outdoor and not only pollutes environment, and greasy dirt accumulates for a long time on the impeller of blower
Poly-, some make impeller lose dynamic balancing even into motor inside, leverage wind-force while reducing the use of kitchen ventilator
Service life.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose that kitchen ventilator, the kitchen ventilator can effectively improve oil smoke separating effect, reduce environmental pollution, improve kitchen ventilator
Service life.
Kitchen ventilator according to an embodiment of the present invention, comprising: body, the body are equipped with air inlet, limit in the body
The oil smoke channel being connected to out with the air inlet；Cold plate, the cold plate are located on the body and are located at the air inlet
Behind place in the oil smoke channel, first runner is formed in the cold plate；Semiconductor refrigerating component, the semiconductor refrigerating group
Part includes semiconductor chilling plate, and the semiconductor chilling plate has refrigeration end and heating end, and the semiconductor refrigerating component has
Freeze runner and heating runner, the refrigeration stream road have refrigeration import and refrigeration outlet, the heating runner with heat into
Mouth and heating outlet, the refrigeration runner are connected to the first runner and are located at the refrigeration end to change with the refrigeration end
Heat, the heating runner are located at the heating end to exchange heat with the heating end；Cleaning device, the cleaning device and the system
Heat outlet is connected.
Thus according to the kitchen ventilator of the embodiment of the present invention, by the way that semiconductor refrigerating component is arranged, worked normally in kitchen ventilator
When, it can be freezed to the refrigerant in refrigeration runner by semiconductor chilling plate, thus can realize the refrigeration to cold plate, with
Oil smoke separating effect is improved, improves the service life of kitchen ventilator, while can be to the heating of semiconductor chilling plate by heating runner
End carries out water-cooling, and the heat so as to generate the heating end of semiconductor chilling plate is taken away, to realize to semiconductor heating
The heating end of piece radiates, and can also reduce the energy loss of the hot and cold side of semiconductor chilling plate, improves energy utilization rate.Cleaning
Device is connected with heating outlet, can be cleaned to the other component of kitchen ventilator by cleaning device, when kitchen ventilator works, refrigeration
Agent can be exchanged heat by heating runner with the heating end of semiconductor chilling plate to be heated, and the refrigerant of high temperature can be exported from heating
It flows out and flows to cleaning device to clean to kitchen ventilator, can not only realize dissipating to the heating end of semiconductor chilling plate
Heat, and cleaning device can be flowed to the refrigerant of the high temperature after heating end heat exchange, other components of kitchen ventilator are cleaned,
Further improve energy utilization rate.
When being cleaned, refrigerant can be heated by semiconductor chilling plate, to can realize to condensation
The softening of greasy dirt improves the reliability of operation of kitchen ventilator so as to reduce the cleaning difficulty of kitchen ventilator on plate and refrigeration oil network.
According to some embodiments of the present invention, the cleaning device stretches in the spiral case of the impeller assembly of the kitchen ventilator
To be cleaned to impeller.
Optionally, the cleaning device is formed as spray head, and the spray head is located at the lower part of the spiral case and towards the leaf
Wheel.
Optionally, the spiral case is equipped with spiral case oilhole, and the spiral case oilhole is correspondingly arranged with lubricating cup.
According to some embodiments of the present invention, the kitchen ventilator further includes oil network, the oil network be located on the body and
At the air inlet or in the oil smoke channel, the cleaning device carries out the oil network towards the oil network clear
It washes.
Optionally, the oil network is located at the top of the cold plate, and the cold plate is cold equipped with being correspondingly arranged with lubricating cup
Solidifying oilhole.
According to some embodiments of the present invention, the kitchen ventilator further include: conversion equipment, the conversion equipment respectively with institute
State heating import, heating outlet is connected with the cleaning device, the conversion equipment and the heating export between equipped with water pump,
The conversion equipment is selectively connected to the heating import and the outlet or heating outlet and the cleaning device.
According to some embodiments of the present invention, the conversion equipment is triple valve.
According to some embodiments of the present invention, the kitchen ventilator further include: water storage case, the water storage case are located at the system
Between heat outlet and the water pump.
According to some embodiments of the present invention, the kitchen ventilator further includes moisturizing box, and the moisturizing box is located at the refrigeration
Between import and the cold plate.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of kitchen ventilator according to an embodiment of the invention；
Fig. 2 is the structural schematic diagram of kitchen ventilator in accordance with another embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the kitchen ventilator of another embodiment according to the present invention；
Fig. 4 is the structural schematic diagram of the kitchen ventilator of another embodiment according to the present invention；
Fig. 5 is the structural schematic diagram of the kitchen ventilator of another embodiment according to the present invention；
Fig. 6 is the structural schematic diagram of the kitchen ventilator of another embodiment according to the present invention；
Fig. 7 is the structural schematic diagram of the kitchen ventilator of another embodiment according to the present invention；
Fig. 8 is the structural schematic diagram of the kitchen ventilator of another embodiment according to the present invention；
Fig. 9 is the structural representation of the radiating subassembly and semiconductor refrigerating component of kitchen ventilator according to an embodiment of the invention
Figure；
Figure 10 is that the radiating subassembly of kitchen ventilator according to an embodiment of the invention and the structure of semiconductor refrigerating component are shown
It is intended to；
Figure 11 is the structural schematic diagram of the semiconductor refrigerating component of kitchen ventilator according to an embodiment of the present invention；
Figure 12 is the cross-sectional view of the first shell of the semiconductor refrigerating component of kitchen ventilator according to an embodiment of the present invention；
Figure 13 is the structural schematic diagram of an angle of the refrigeration oil network of kitchen ventilator according to an embodiment of the invention；
Figure 14 is the structural representation of another angle of the refrigeration oil network of kitchen ventilator according to an embodiment of the invention
Figure；
Figure 15 is the structural schematic diagram of the refrigeration oil network of kitchen ventilator according to another embodiment of the invention；
Figure 16 is the partial structure diagram of the refrigeration oil network of kitchen ventilator according to still another embodiment of the invention；
Figure 17 is the partial structure diagram of the refrigeration oil network of kitchen ventilator according to still another embodiment of the invention；
Figure 18 is the structural schematic diagram of the refrigeration oil network of kitchen ventilator according to still another embodiment of the invention；
Figure 19 is the cross-sectional view of the refrigeration oil network of kitchen ventilator according to still another embodiment of the invention；
Figure 20 is the structural schematic diagram of the refrigeration oil network of kitchen ventilator according to still another embodiment of the invention；
Figure 21 is the structural schematic diagram of the cold plate of kitchen ventilator according to an embodiment of the present invention；
Appended drawing reference:
100: kitchen ventilator；
1: body, 11: spiral case, 12: air inlet；
2: cold plate, 21: condensation mainboard, 22: condenser pipe；
3: refrigeration oil network, 31: refrigeration fin, 32: refrigerator pipes, 321: supervisor, 322: connecting tube, 33: refrigeration flue, 34:
Rotating electric machine, 35: ontology, 36: noise reduction hole；
4: semiconductor refrigerating component, 41: main body, 42: semiconductor chilling plate, 43: refrigeration import, 44: refrigeration outlet, 45:
Import is heated, 46: heating outlet, 47: first shell, 471: freeze runner, 472: the first limit ribs, and 48: second shell, 481:
Heating runner, 49: thermal insulation；
5: radiating subassembly, 51: heat radiator body, 52: radiating fin, 53: radiator fan；
6: moisturizing box, 61: circulating pump, 62: water pump, 63: water storage case, 64: water storage water pump, 65: liquid storage box；
7: conversion equipment；
8: connecting line, 81: the first pipelines, 82: the second pipelines；
9: cleaning device, 91: heating device, 92: cleaning pipe, 93: spray head.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
"upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " diameter
To ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
Below with reference to the accompanying drawings kitchen ventilator 100 according to an embodiment of the present invention is described.
As shown in figures 1-8, kitchen ventilator 100 according to an embodiment of the present invention may include body 1, cold plate 2 and semiconductor
Cooling assembly 4.
Specifically, body 1 is equipped with air inlet 12, limits the oil smoke channel being connected to air inlet 12 in body 1, indoor
Oil smoke can enter oil smoke channel by air inlet 12.Cold plate 2 be located on body 1 and be located at air inlet 12 at or oil smoke channel
It is interior, it is formed with first runner in cold plate 2, the oil smoke flowed through can be separated by cold plate 2, so that in the flue gas of discharge
Contained greasy dirt is reduced, and is improved the ability of cleaning greasy dirt of kitchen ventilator 100, is reduced environmental pollution.
Semiconductor refrigerating component 4 includes main body 41 and semiconductor chilling plate 42, and semiconductor chilling plate 42 is located in main body 41,
Refrigeration runner 471 and heating runner 481 are formed in main body 41, main body 41 has the refrigeration import being connected to refrigeration runner 471
43 and refrigeration outlet 44 and with the heating import 45 that be connected to of heating runner 481 and heat and export 46.
Semiconductor chilling plate 42 have refrigeration end and heating end, refrigeration end be connected with main body 41 and towards freeze runner 471,
First runner is connected to refrigeration import 43 and refrigeration outlet 44.The refrigeration end of semiconductor chilling plate 42 can freeze, to reduce
The temperature of the refrigerant to freeze in runner 471, the low refrigerant flow direction refrigerant of temperature can flow to first by refrigeration outlet 44
Runner, that is, the lower refrigerant of temperature after exchanging heat can flow to cold plate 2 respectively.In this way, refrigerant can be changed with cold plate 2
Heat so as to reduce the temperature of cold plate 2, and then can cool down the oil smoke for flowing through cold plate 2, to be conducive to oil smoke point
From the effect of the oil smoke separation of raising kitchen ventilator 100 improves the service life of kitchen ventilator 100.
It should be noted that according to the principle of semiconductor chilling plate 42 it is found that the energization when semiconductor chilling plate 42 is positive and negative
When pole is exchanged, one end of the heating of semiconductor chilling plate 42 and one end of refrigeration can be exchanged, that is to say, that semiconductor refrigerating
The refrigeration end of piece 42 can be freezed or be heated, can by adjusting the connection of positive and negative anodes of semiconductor chilling plate 42
Realize the exchange of refrigeration and heating.
Specifically, when kitchen ventilator 100 works normally, semiconductor refrigerating component 4 starts, the refrigeration of semiconductor chilling plate 42
End starts to freeze, and the low refrigerant of temperature flows to cold plate 2 by refrigeration outlet 44 with cold to the oil smoke progress for flowing through cold plate 2
But oil smoke separating effect is improved.When needing to clean kitchen ventilator 100, only need to by control circuit by semiconductor chilling plate 42 just
Cathode reversion, at this point, the refrigeration end of semiconductor chilling plate 42 can be heated, in this way, can be to refrigeration runner 471 by refrigeration end
Interior refrigerant is heated, the high refrigerant flow direction cold plate 2 of temperature, so as to the surface heating to cold plate 2, softening oil
Dirt reduces cleaning difficulty, and then reduces kitchen ventilator 100 and unpick and wash frequency, improves 100 reliability of operation of kitchen ventilator.
Wherein refrigerant and cold plate 2 can flow to refrigeration import 43 after exchanging heat, can after the heat exchange of semiconductor refrigerating component 4
Cold plate 2 is flowed to again, so that refrigerant can circulate between semiconductor refrigerating component 4 and cold plate 2.Wherein,
For refrigerant, refrigerant can may be other materials for water, be not construed as limiting to this present invention, under of the invention
Stating in description will be described so that refrigerant is water as an example.
When kitchen ventilator 100 works, refrigerant (such as water) can also circulate in heating runner 481, pass through the system flowed through
Cryogen can exchange heat with the heating end of semiconductor chilling plate 42, so as to the heat for generating the heating end of semiconductor chilling plate 42
Amount is taken away, and is radiated with realizing to the heating end of semiconductor heating piece, can also reduce the hot and cold side of semiconductor chilling plate 42
Energy loss improves energy utilization rate.
Cleaning device 9 can be connected with heating outlet 46, can be carried out to the other component of kitchen ventilator 100 by cleaning device 9
Cleaning, kitchen ventilator 100 work when, refrigerant by heating runner 481 can with the heating end of semiconductor chilling plate 42 exchange heat with into
Row heating, the refrigerant of high temperature can flow out from heating outlet 46 and flow to cleaning device 9 to clean to kitchen ventilator 100, by
This, by setting heating runner 481 and cleaning device 9, cleaning device 9 is connected with heating outlet 46, can not only realize half-and-half
The heat dissipation of the heating end of conductor cooling piece 42, and can to flow to cleaning device 9 right with the refrigerant of the high temperature after heating end heat exchange
Other components of kitchen ventilator 100 are cleaned, and energy utilization rate is further improved.
Thus according to the kitchen ventilator 100 of the embodiment of the present invention, by the way that semiconductor refrigerating component 4 is arranged, kitchen ventilator 100 just
Often when work, it can be freezed to the refrigerant in refrigeration runner 471 by semiconductor chilling plate 42, to can realize to condensation
The refrigeration of plate 2 improves the service life of kitchen ventilator 100, while can be right by heating runner 481 to improve oil smoke separating effect
The heating end of semiconductor chilling plate 42 carries out water-cooling, so as to the heat band for generating the heating end of semiconductor chilling plate 42
It walks, is radiated with realizing to the heating end of semiconductor heating piece, the energy of the hot and cold side of semiconductor chilling plate 42 can also be reduced
Loss improves energy utilization rate.
Cleaning device 9 can be connected with heating outlet 46, can be carried out to the other component of kitchen ventilator 100 by cleaning device 9
Cleaning, kitchen ventilator 100 work when, refrigerant by heating runner 481 can with the heating end of semiconductor chilling plate 42 exchange heat with into
Row heating, the refrigerant of high temperature can flow out from heating outlet 46 and flow to cleaning device 9 to clean to kitchen ventilator 100, by
This, by setting heating runner 481 and cleaning device 9, cleaning device 9 is connected with heating outlet 46, can not only realize half-and-half
The heat dissipation of the heating end of conductor cooling piece 42, and can to flow to cleaning device 9 right with the refrigerant of the high temperature after heating end heat exchange
Other components of kitchen ventilator 100 are cleaned, and energy utilization rate is further improved.
When being cleaned, by exchanging the positive and negative anodes of semiconductor chilling plate 42, semiconductor chilling plate 42 can be to system
Refrigerant in cold runner 471 is heated, thus can realize the softening to greasy dirt on cold plate 2 and refrigeration oil network 3, so as to
The cleaning difficulty of kitchen ventilator 100 is reduced, the reliability of operation of kitchen ventilator 100 is improved.
Optionally, as shown in figure 11, refrigeration import 43, refrigeration outlet 44, heating import 45 and heating, which export 46, to be located at
The same side of semiconductor refrigerating component 4.As a result, to facilitate semiconductor refrigerating in component and cold plate 2 and oil network 3 of freezing
Connection.Wherein, refrigeration import 43 and refrigeration outlet 44 can be located at same level height and position, heating import 45 and heating outlet
46 can be located at same level height and position and be located at the top of refrigeration import 43 and refrigeration outlet 44.
In some embodiments of the invention, semiconductor refrigerating component 4 can also include first shell 47 and second shell
48, refrigeration runner 471 is limited in first shell 47, limits heating runner 481 in second shell 48, first shell 47 and the
Two shells 48 are respectively provided at the two sides of semiconductor chilling plate 42.In this way, heating runner 481 and refrigeration runner 471 are respectively provided at half
The two sides of conductor cooling piece 42, wherein first shell 47 may be provided in the side of the refrigeration end of semiconductor chilling plate 42, second shell
48 may be provided in semiconductor in the side of the formation heating end of cooling piece.It, can be with first shell by refrigeration end when kitchen ventilator 100 works
Body 47 exchanges heat, and can be exchanged heat with second shell 48 by heating end, so that the solidifying oily effect of kitchen ventilator 100 can not only be improved, and
And can realize heat dissipation to semiconductor chilling plate 42, heat dissipation effect is improved, energy utilization rate is improved.
Optionally, as shown in figure 12, refrigeration import 43 and refrigeration outlet 44 are formed in first shell 47, first shell 47
Interior to be equipped at least one first limit rib 472, the first limit rib 472 limits refrigeration runner 471 with first shell 47 jointly.Tool
Body, it is formed with cavity in first shell 47, the first limit rib 472, the first limit rib 472 and first shell 47 are equipped in cavity
Inner wall limit jointly refrigeration runner 471 also make so that circulation of the refrigerant in first shell 47 can not only be realized
It is simple to obtain 47 structure of first shell, it is convenient for assembly.
Further, the first limit rib 472 can be multiple and be arranged along the spaced apart width wise of first shell 47, often
A first limit rib 472 is connected with one of the opposing sidewalls of first shell 47 respectively and between another side wall of opposing sidewalls
It separates, adjacent first limit rib 472 is connected with opposite two side walls respectively.In other words, multiple the are equipped in first shell 47
One limits muscle, and the first limit rib 472 can extend and between the width direction of first shell 47 along the length direction of first shell 47
It separates, multiple first limit ribs 472 are located between two opposing sidewalls of first shell 47, each first limit rib 472 and phase
It is connected to one of side wall in side wall and opens with another sidewall spacers to allow refrigerant to pass through, two neighboring first limit
Position muscle 472 in one be connected with one in opposing sidewalls, and in two neighboring first limit rib 472 another with it is opposite
Another in side wall is connected, and can form refrigeration runner 471, system between multiple first limit ribs 472 and first shell 47 as a result,
Cold runner 471 is formed as curved channel to be conducive to increase the heat exchange area with refrigerant.Refrigeration and is freezed out at import 43
Mouth 44 is respectively provided at the both ends of the width direction of first shell 47, to be conducive to freeze runner 471 and freeze import 43 and system
The connection of cold outlet 44.
As shown in figure 12, the first limit rib 472 can be three, width of three the first limit ribs 472 along first shell 47
Spend direction be spaced apart setting, be spaced apart wherein being located on the foremost side the first limit rib 472 with the antetheca of first shell 47, freeze into
Mouth 43 is located at the antetheca of first shell 47 and is located on the foremost side between the first limit rib 472, positioned at the first limit of most rear side
Muscle 472 is spaced apart with the rear wall of first shell 47, and refrigeration outlet 44 is located at the rear wall of first shell 47 and positioned at the of most rear side
Between one limit rib 472.Refrigeration import 43 and refrigeration outlet 44 are each provided at the right side of first shell 47, positioned at the first of most rear side
It limit rib 472 and is located on the foremost side the first limit rib 472 and is connected with the right side wall of first shell 47 and and first shell
47 left side wall is spaced apart, and is located in the middle the first limit rib 472 and is connected with the left side wall of first shell 47 and and first shell
The right side wall of body 47 is spaced apart, to form curved refrigeration runner 471 in first shell 47.
Optionally, heating exports 46 and heats the both ends that import 45 is respectively provided at the width direction of second shell 48, and second
Be equipped with the second limit rib in shell 48, the second limit rib along the length direction of second shell 48 extend with in second shell 48
Heating runner 481 is limited between wall surface.Specifically, it is formed with cavity in second shell 48, is equipped with the second limit rib in cavity,
Second limit rib and the inner wall of second shell 48 limit heating runner 481 jointly, to can not only realize that refrigerant exists
Circulation in second shell 48, but also 48 structure of second shell is simple, it is convenient for assembly.
Second limit rib can be multiple and be arranged along the spaced apart width wise of second shell 48, each second limit rib
It is connected respectively with one of the opposing sidewalls of second shell 48 and is opened with another sidewall spacers of opposing sidewalls, adjacent second limit
Position muscle is connected with opposite two side walls respectively.In other words, it is equipped with multiple second in second shell 48 and limits muscle, the second limit rib
Can be along the extension of the length direction of second shell 48 and along the spaced apart width wise of second shell 48, multiple second limit ribs are located at
Between two opposing sidewalls of second shell 48, each second limit rib be connected with one of side wall in opposing sidewalls and with
Another sidewall spacers is opened to allow refrigerant to pass through, one in two neighboring second limit rib and one in opposing sidewalls
It is connected, and another in two neighboring second limit rib is connected with another in opposing sidewalls, multiple second limits as a result,
Heating runner 481 can be formed between muscle and second shell 48, heating runner 481 is formed as curved runner to be conducive to increase
With the heat exchange area of refrigerant.Heating import 45 and heating outlet 46 are respectively provided at the both ends of the width direction of second shell 48,
To be conducive to the connection for heating runner 481 and heating import 45 and heating outlet 46.
In some embodiments of the invention, kitchen ventilator 100 can also include thermal insulation 49, such as Fig. 9-Figure 10 institute
Show, thermal insulation 49 is located between main body 41 and radiating subassembly 5 and is arranged around semiconductor chilling plate 42.Of the invention another
In some embodiments, as shown in figure 11, thermal insulation 49 can also be located between first shell 47 and second shell 48 and ring
It is arranged around semiconductor chilling plate 42.
Here, by the physical principle of semiconductor chilling plate 42 it is known that the refrigeration end of semiconductor chilling plate 42 why
It can freeze, be because generating heat transfer when electric current passes through, between both ends, heat is transferred to the other end from one end, to produce
The raw temperature difference.If not carrying out provision for thermal insulation between the refrigeration end and heating end of semiconductor chilling plate 42, the heat of heating end releasing
It is absorbed by refrigeration end, semiconductor chilling plate 42 itself forms heat partial circulating, then can not effectively freeze, and separates oil smoke.And protect every
The setting of hot heat preservation member can reduce the heat transmitting between main body 41 and radiating subassembly 5, promote the refrigeration of semiconductor refrigerating component 4
End is able to maintain better refrigeration effect, and then guarantees the oil smoke separating effect of kitchen ventilator 100.
In some embodiments of the invention, kitchen ventilator 100 further includes refrigeration oil network 3, and refrigeration oil network 3 is located on body 1
And be located at air inlet 12 or in oil smoke channel, be formed with second flow channel in oil network 3 of freezing, second flow channel respectively with refrigeration import
43 are connected to refrigeration outlet 44.Oil smoke can carry out initial gross separation by cold plate 2 as a result, and then flow direction refrigeration oil network 3 carries out two
Secondary separation improves oil smoke separating effect to realize the second-order separation of oil smoke.Specifically, when kitchen ventilator 100 works normally, system
Cryogen can flow to second flow channel from refrigeration outlet 44 to cool down to the oil smoke for flowing through refrigeration oil network 3, improve refrigeration oil network 3
Solidifying oily effect, when being cleaned, refrigeration end is converted into heating, and the high refrigerant of temperature can flow to second flow channel to refrigeration
Oil network 3 is heated, and to soften to greasy dirt in refrigeration oil network 3, so as to reduce the cleaning difficulty of kitchen ventilator 100, is improved
The reliability of operation of kitchen ventilator 100.
In some embodiments of the invention, refrigeration oil network 3 may include multiple refrigeration fins 31 and refrigerator pipes 32, adjacent
The refrigeration flue 33 being connected to oil smoke channel is formed between refrigeration fin 31, forms second flow channel, refrigerator pipes 32 in refrigerator pipes 32
It is threaded through on multiple refrigeration fins 31.That is, can form multiple refrigeration flues 33 between multiple refrigeration fins 31, oil smoke can
It is circulated in refrigeration oil network 3 by multiple refrigeration flues 33, the both ends of refrigerator pipes 32 are exported with refrigeration import 43 and refrigeration respectively
44 are connected, and refrigerant can flow in refrigerator pipes 32, by the way that multiple refrigeration fins 31 are arranged, can not only increase heat-transfer surface
Product, and greasy dirt is attached on multiple refrigeration fins 31, so that the solidifying oily effect of refrigeration oil network 3 can be improved.
In the example as shown in Fig. 6-Fig. 8 and Figure 13, multiple refrigeration fins 31, which are spaced apart, to be arranged to form multiple systems
Cold smoke road 33, refrigerator pipes 32 pass through multiple refrigeration fins 31, and wherein refrigerator pipes 32 can be formed as bend pipe, and bend pipe may include more
Section U-tube, specifically, refrigerator pipes 32 can along it is multiple refrigeration fins 31 arrange directions extend, in this way, refrigerator pipes 32 may pass through it is more
After a refrigeration fin 31, multiple refrigeration fins 31 are then bent and again pass through, and so on, refrigerator pipes 32 can be passed through repeatedly
Multiple refrigeration fins 31, can be improved the heat transfer effect of refrigerator pipes 32 and multiple heating fins as a result, and then improve refrigeration oil network 3
The effect of whole solidifying oily effect and heating cleaning.
Optionally, on the circulating direction of oil smoke, the circulation area of refrigeration flue 33 is gradually reduced.That is, adjacent
Two refrigeration fins 31 can form a tapered channels along oil smoke ascent direction, can not only improve refrigeration oil network 3 as a result,
The coefficient of heat transfer, while the collision area of oil smoke and the fin 31 that freezes can be increased, oil smoke separating degree is improved, and be also beneficial to limit
The flow direction of oil smoke and flow rate, and then be conducive to the flowing of oil smoke.
In some embodiments of the invention, as shown in Fig. 6-Fig. 9 and Figure 21, cold plate 2 may include condensation mainboard
21 and condenser pipe 22, first runner is formed in condenser pipe 22, and 22 road of condenser pipe is located at sinuously to be condensed on mainboard 21, condenser pipe 22
Both ends export 44 be connected to refrigeration import 43 and refrigeration respectively.Refrigerant can flow in condenser pipe 22, and condenser pipe 22 can be with
It condenses mainboard 21 and carries out heat exchange, exchanged heat by condensation mainboard 21 and condenser pipe 22 with oil smoke, changed to can be improved as a result,
Heat area, and then heat transfer effect is improved, the greasy dirt formed after solidifying oil can be attached on cold plate 2.
In example as shown in figure 21, condensation mainboard 21 forms tabular, and condenser pipe 22 forms bend pipe, and condenser pipe 22 can
To include multistage U-tube, wherein the U-tube can extend along the length direction of condensation mainboard 21 and set side by side in the width direction
It sets, multiple U-tube connections are to limit first runner, wherein optionally, condenser pipe 22 can be welded on condensation mainboard 21,
Can by being clamped or being embedded on condensation mainboard 21, in this regard, the present invention is not construed as limiting, alternatively, condenser pipe 22 can also with it is cold
Solidifying mainboard 21 is integrally formed, and structure is simple and convenient for assembly.
In some embodiments of the invention, as shown in figure 4, cleaning device 9 can stretch to the impeller assembly of kitchen ventilator 100
Spiral case 11 in be cleaned to impeller.Specifically, impeller assembly is used to suck indoor oil smoke in kitchen ventilator 100, oil
After 100 long-term work of smoke machine, the easy service life and stability gathered greasy dirt and influence impeller assembly, passes through on impeller assembly
Cleaning device 9 cleans impeller assembly, and so as to reduce the greasy dirt of impeller assembly, kitchen ventilator 100 can be improved uses the longevity
The stability of life and impeller work.
Wherein, cleaning device 9 stretches in spiral case 11, and the water of high temperature can be injected directly into spiral case 11 by cleaning device 9,
Due to negative pressure easy to form in spiral case 11, liquid is sprayed into spiral case 11 so as to be broken up or be atomized, to be more advantageous to pair
The cleaning of greasy dirt in impeller.
In some examples of the invention, as shown in figure 3, cleaning device 9 is formed as spray head, spray head is located under spiral case 11
Portion and towards impeller.Specifically, spray head can stretch to 11 inside of spiral case and between spiral case 11 and impeller, as a result, high-temperature water
Impeller can be directly sprayed to by spray head, thus the convenient cleaning to impeller.Optionally, spiral case 11 is equipped with 11 oilhole of spiral case, spiral case
11 oilholes are correspondingly arranged with lubricating cup, and the greasy dirt in spiral case 11 can flow to lubricating cup by spiral case oilhole as a result, dirty after cleaning impeller
Water can also flow to lubricating cup by spiral case oilhole.
In other embodiments of the invention, cleaning device 9 can be towards refrigeration oil network 3 to carry out clearly to refrigeration oil network 3
It washes, so as to reduce the attachment of greasy dirt in refrigeration oil network 3, and then is conducive to the heat exchange of refrigeration oil network 3 and the oil smoke flowed through to mention
The effect of the oil smoke separation of high refrigeration oil network 3.
Optionally, oil network 3 is located at the top of cold plate 2, and cold plate 2 is equipped with the condensation oilhole being correspondingly arranged with lubricating cup.By
This, the greasy dirt flowed out on cold plate 2 can flow to lubricating cup by condensing oilhole, and when needing to clean, high-temperature water passes through cleaning device 9
Oil network 3 is sprayed to clean to oil network 3, the sewage after cleaning can drop on cold plate 2, and pass through condensation oilhole flow direction oil
Cup, thus can also realize the cleaning to cold plate 2.Wherein lubricating cup can be Transparent Parts, so that user be facilitated to observe in lubricating cup
Whether greasy dirt is filled, and then facilitates user to the cleaning treatment of lubricating cup.
In some embodiments of the invention, kitchen ventilator 100 can also include conversion equipment 7, conversion equipment 7 respectively with system
Hot import 45, heating outlet 46 are connected with cleaning device 9, are equipped with water pump 62, converting means between conversion equipment 7 and heating outlet 46
Setting 7, selectively connection heats import 45 and heating outlet 46 or heating exports 46 and cleaning device 9.Pass through water pump 62 as a result,
Power can be provided for the refrigerant flowing between heating runner 481 and conversion equipment 7, when kitchen ventilator 100 works normally, conversion
The connection of device 7 heating import 45 and heating outlet 46, refrigerant is on heating import 45, heating outlet 46 and its 322 tunnel of connecting tube
Between circulate, when being cleaned, the connection heating of conversion equipment 7 outlet 46 and cleaning device 9,46 stream of heating outlet
The refrigerant of high temperature out can flow to cleaning device 9 to clean to kitchen ventilator 100, at this point, heating outlet 46 can be with water source
It is connected.Optionally, conversion equipment 7 can be triple valve, and structure is simple, is quick on the draw and is conveniently linked and packed.
In some examples of the invention, kitchen ventilator 100 can also include: water storage case 63, and water storage case 63 is located at heating
Between outlet 46 and water pump 62, water storage case 63 can be used for storing ejected wash water, so that carrying out cleaning in kitchen ventilator 100 is cleaning device
9 provide water source, by the way that water storage case 63 is arranged, not only can be convenient and provide water for cleaning for cleaning device 9, but also in kitchen ventilator
When 100 normal work, the refrigerant heated in runner 481 can radiate to heating end, and the heating agent after heat dissipation flows to water storage
Box 63 guarantees the heat dissipation effect of semiconductor refrigerating component 4 as a result, by that can radiate to heating end in water storage case 63.
In other embodiments of the invention, cleaning device 9 can be separately provided, can be to refrigeration by cleaning device 9
The other component of oil network 3 and kitchen ventilator 100 is cleaned.Specifically, cleaning device 9 may include: liquid storage box 65, heating dress
Set 91 and spray head 93.Liquid storage box 65 can be used for storing ejected wash water, and heating device 91 is connected for liquid storage box with liquid storage box 65
The water of 65 outflows is heated, and spray head 93 is connected to spray hot water to refrigeration oil network 3 with heating device 91.As a result, in refrigeration oil
When net 3 is cleaned, the water in liquid storage box 65 can flow to heating device 91, by heating device 91 can to the water in it into
Row heats, who can flow to spray head 93 to the high temperature after heating, and spray to refrigeration oil network 3 by spray head 93 to carry out to refrigeration oil network 3
Cleaning can reduce cleaning difficulty, improve cleaning effect as a result, so as to carrying out softening cleaning to the greasy dirt in refrigeration oil network 3,
And by the oil removal in oil network 3 that freezes, it is also beneficial to the heat exchange of the oil smoke flowed through and oil network 3 of freezing, improves refrigeration oil network 3
Oil smoke separating effect.
In some embodiments of the invention, cleaning device 9 can also include cleaning pipe 92, cleaning pipe 92 and cleaning device
9 are connected and are located on refrigeration fin 31, and spray head 93 is located in cleaning pipe 92 to spray hot water to refrigeration fin 31, is cleaned as a result,
The high-temperature water of device 9 can spray to refrigeration fin 31 by cleaning pipe 92 and spray head 93, thus convenient to refrigeration fin 31 and refrigeration
The cleaning of pipe 32, and due to being high-temperature-hot-water in cleaning pipe 92, it can be to a certain extent to refrigeration fin by cleaning pipe 92
31 are heated to soften greasy dirt, in this way, the cleaning effect to refrigeration oil network 3 also can be improved in spray head 93 when spraying high-temperature water.?
In the example as shown in Figure 15-Figure 17, cleaning pipe 92 can be threaded through on multiple refrigeration fins 31, wherein cleaning pipe 92 can be formed
For straight tube, so that the installation of pipe easy to clean 92 is assembled.
Wherein, as shown in figure 8, cleaning device 9 can also include water storage water pump 64, water storage water pump 64 is located at heating device 91
Between cleaning pipe 92, the flowing of the water flow between heating device 91 and cleaning pipe 92 can promote by water storage water pump 64.
Optionally, cleaning pipe 92 can be multiple, and multiple cleaning pipes 92 are spaced apart setting side by side.That is, multiple clear
The connection of 92 device for homogenous heating 91 of pipe is washed, and is not connected to each other between multiple cleaning pipes 92, is equipped with spray in each cleaning pipe 92
First 93, cleaning effect can be improved by the way that multiple cleaning pipes 92 are arranged as a result, and when some cleaning pipe 92 or spray head 93 are sent out
When raw failure, other cleaning pipes 92 can also be cleaned normally.Further, multiple cleaning pipes 92 can be along the width side of fin
To setting spaced apart, as shown in figure 8, multiple cleaning pipes 92 are set side by side in the horizontal plane, to may make cleaning pipe 92 and spray
First 93 be distributed in the horizontal direction it is more uniform, and then can realize to refrigeration oil network 3 comprehensive spray, improve to refrigeration oil network 3
Spray area, and then improve cleaning effect.
Optionally, spray head 93 can be multiple, at least one spray head 93 is equipped between adjacent refrigeration fin 31.Namely
It says, one or more spray head 93 can be equipped between two adjacent fins, multiple spray heads can be equipped between multiple refrigeration fins 31
93.It can be sprayed water as a result, to multiple refrigeration fins 31 by multiple spray heads 93, realize the cleaning to multiple refrigeration fins 31, thus
Improve cleaning effect, further, set between adjacent refrigeration fin 31 there are two spray head 93, two spray heads 93 are respectively facing adjacent
Two refrigeration fins 31.In other words, spray head 93 there are two being set between two neighboring refrigeration fin 31, the water spray side of two spray heads 93
To difference, and two refrigeration fins 31 are respectively facing, in this way, can carry out to two neighboring refrigeration fin 31 by two spray heads 93
Cleaning, to further improve cleaning effect, for being located in the middle refrigeration fin 31, the two sides of each refrigeration fin 31 can be equal
Equipped with spray head 93, the surface so as to the two sides to refrigeration fin 31 is cleaned.
In the example as shown in Figure 16-Figure 17, each cleaning pipe 92 is equipped between two neighboring refrigeration fin 31
The injection direction of two spray heads 93, two spray heads 93 is opposite and is respectively facing two refrigeration fins 31, two of them spray head 93
Spray angle can according to need setting, for example, as shown in figure 16, spray head 93 can vertically injection be hot towards refrigeration fin 31
Water, as shown in figure 17, spray head 93 can also tilt upward ejection hot water, and wherein the sprinkling zone of spray head 93 can be formed as fan-shaped
Region, so that the water of the ejection of spray head 93 and the contact area of refrigeration fin 31 can be improved, so that cleaning effect is more preferable.
In some examples of the invention, spray head 93 can be stamped and formed out by cleaning pipe 92, i.e. spray head 93 and cleaning pipe 92 1
It is body formed.As a result, so as to simplify the structure and assembly technology of cleaning device 9, while it also can guarantee cleaning pipe 92 and spray head 93
Structural strength.Of course, it should be understood that spray head 93 can also be with 92 split settings of cleaning pipe, i.e. spray head 93 and cleaning pipe 92
Individually it is arranged, spray head 93 is mounted in cleaning pipe 92, and the water after such heating device 91 heats can flow to cleaning pipe 92 simultaneously
Multiple refrigeration fins 31 are sprayed to from spray head 93 to clean to refrigeration fin 31 and refrigerator pipes 32.
In some embodiments of the invention, kitchen ventilator 100 can also include rotating electric machine 34, and 92 tunnel of cleaning pipe can be rotated
Ground is located in refrigeration oil network 3, and rotating electric machine 34 is connected to drive 92 tunnel of cleaning pipe to rotate with 92 tunnel of cleaning pipe.Pass through rotation as a result,
Rotating motor 34 can drive 92 tunnel of cleaning pipe to rotate, and then spray head 93 is driven to rotate, and so as to form rotary spray, and then can increase
Spraying effect and cleaning effect are improved in the spray range of spray head 93 and region.
In other embodiments of the invention, as shown in Figure 18-Figure 20, refrigeration oil network 3 may include ontology 35 and system
Cold pipe 32, ontology 35 are formed with the refrigeration flue 33 passed through suitable for oil smoke, and ontology 35 forms refrigeration flue 33 at least partially
Equipped with noise reduction hole 36, in this way in 100 course of work of kitchen ventilator, when oil smoke flows through refrigeration oil network 3, can be realized by noise reduction hole 36
To the noise reduction of kitchen ventilator 100, the noise that kitchen ventilator 100 issues during the work time is reduced, the experience sense of user is improved.
Refrigerator pipes 32 are located at sinuously on ontology 35, and refrigerator pipes 32 have inlet and outlet.Refrigerant can be from as a result,
Water inlet enters in refrigerator pipes 32, flows out after exchanging heat with refrigeration oil network 3 from water outlet.Specifically, it is worked normally in kitchen ventilator 100
When, the low refrigerant flow direction refrigerator pipes 32 of temperature are to freeze to refrigeration oil network 3, so that the solidifying oil of refrigeration oil network 3 can be improved
Effect, and then the oil smoke centrifugation of refrigeration oil network 3 is improved, when needing to clean refrigeration oil network 3, the refrigerant of high temperature
Refrigerator pipes 32 can be flowed to, refrigeration oil network 3 can be heated by high temperature refrigerant as a result, so as to soften in refrigeration oil network 3
Greasy dirt, with easily to refrigeration oil network 3 clean.
Optionally, the cross section of ontology 35 is formed as corrugated or zigzag.As a result, so as to increasing changing for ontology 35
Heat area is also beneficial to that noise reduction hole 36 is arranged on ontology 35.In example as shown in figure 19, ontology 35 is formed as corrugated
Plate body, multiple noise reduction holes 36 are evenly distributed on ontology 35, by multiple noise reduction holes 36, so that refrigeration oil network 3 can be realized
Effect.Further, noise reduction hole 36 can be formed as honeycomb, and as shown in Figure 18 and Figure 20, noise reduction hole 36 is formed as hexagon,
So as to further improve the decrease of noise functions of refrigeration oil network 3, it is to be understood that noise reduction hole 36 can also be formed as it is round or
Other polygons (such as octagon) etc..
In some examples of the invention, refrigeration flue 33 can be made of multiple noise reduction holes 36, that is to say, that.On ontology 35
Equipped with multiple noise reduction holes 36, oil smoke needs guiding through multiple noise reduction holes 36 when flowing to refrigeration oil network 3, and multiple noise reduction holes 36 form refrigeration oil
The refrigeration flue 33 of net 3, the oil smoke for flowing through refrigeration oil network 3 as a result, has to flow through noise reduction hole 36, so as to further improve
Noise reduction effect.
Optionally, refrigerator pipes 32 may include multiple supervisors 321 and connecting tube 322, and each supervisor 321 is located at ontology 35
There are many places to bend to form corrugated or zigzag for bending place, in other words, main body 41, each supervisor 321 be located at corrugated or
The jagged bending place of person be evenly distributed on supervisor 321 can on ontology 35, on the other hand prevented also from supervisor
321 occupy the area of ontologies 35 and 36 setting area of noise reduction hole are caused to reduce.The head end of each supervisor 321 passes through connecting tube 322
It is connected to the tail end of the supervisor 321 of upstream, the head end that the tail end of each supervisor 321 passes through connecting tube 322 and the supervisor 321 in downstream
Connection, in this way, being connected between multiple supervisors 321 so that refrigerant can flow in multiple supervisors 321 and connecting tube 322.
Optionally, each supervisor 321 can extend along the length direction of ontology 35.So as to increase the length of supervisor 321, and then can increase
The heat exchange area of refrigerator pipes 32 and ontology 35 improves refrigeration effect.
In some embodiments of the invention, refrigerator pipes 32 may include multistage U-tube, and U-tube is along refrigeration fin 31
Length direction extends, and multistage U-tube can arrange along the width direction of ontology 35, noise reduction hole 36 be located at ontology 35 in addition to refrigerator pipes
On 32 other regions, the heat transfer effect of refrigerator pipes 32 Yu ontology 35 can be improved by multistage U-tube.
Optionally, refrigerator pipes 32 can be integrally formed with ontology 35, be walked so as to simplify refrigerator pipes 32 and the installation of ontology 35
Suddenly, the structural strength of refrigerator pipes 32 and ontology 35 can also be enhanced, while the sealing between ontology 35 and refrigerator pipes 32 also can be improved
Effect prevents to leak.
In other embodiments of the invention, ontology 35 may include multiple refrigeration fins 31, multiple refrigeration fins 31
Between form multiple refrigeration flues 33, adjacent refrigeration fin 31 is obliquely installed to form opening gradually on the circulating direction of oil smoke
The refrigeration flue 33 of diminution, at least one refrigeration fin 31 are equipped with noise reduction hole 36.
In some embodiments of the invention, kitchen ventilator 100 can also include moisturizing box 6, and moisturizing box 6 is located at semiconductor system
322 road of connecting tube of cold component 4 and cold plate 2 and oil network 3 of freezing.By moisturizing box 6 to facilitate into kitchen ventilator 100
Refrigerant is added, also can guarantee circulating for a long time for 100 inner refrigerant of kitchen ventilator.
Optionally, moisturizing box 6 may be provided between semiconductor refrigerating component 4 and cold plate 2, can also be located at semiconductor refrigerating
Between component 4 and refrigeration oil network 3, further, the connecting tube between semiconductor refrigerating component 4 and cold plate 2 and refrigeration oil network 3
322 tunnels may include the first pipeline 81 and the second pipeline 82, the first pipeline 81 respectively with the import of first runner and second flow channel
Import be connected, the second pipeline 82 is connected with the outlet of first runner and the outlet of second flow channel respectively, in this way, semiconductor refrigerating
The refrigerant of 44 outflow of refrigeration outlet of component 4 can flow to respectively cold plate 2 and refrigeration oil network 3, condensation by the first pipeline 81
The refrigerant that plate 2 and refrigeration oil network 3 flow out converges and flows to the second pipeline 82, passes through the first pipeline 81 of setting and the second pipeline
82, so as to be conducive to the piping connection between semiconductor refrigerating component 4, cold plate 2 and refrigeration oil network 3, it is also beneficial to freeze
Agent circulates.Moisturizing box 6 is located on the second pipeline 82, in this way, the refrigerant that cold plate 2 and refrigeration oil network 3 flow out flows through
It can exchange heat with moisturizing box 6 when moisturizing box 6, to improve heat transfer effect, also facilitate the moisturizing of moisturizing box 6.
In other embodiments of the invention, semiconductor refrigerating component 4 can also include radiating subassembly 5, radiating subassembly 5
Heating end is located to radiate to heating end.Specifically, when kitchen ventilator 100 works, can be freezed to refrigerant by refrigeration end,
To realize the refrigeration to cold plate 2 and refrigeration oil network 3, meanwhile, the heating end of semiconductor chilling plate 42 can be heated, and be passed through
Radiating subassembly 5 can radiate to the heating end of semiconductor chilling plate 42, so that heating end has good heat dissipation, to guarantee
Refrigeration end can continue to absorb heat.
Optionally, radiating subassembly 5 may include heat radiator body 5135, and heat radiator body 5135 is connected with heating end, and heat dissipation is originally
Body 5135 is equipped with multiple radiating fins 52.By the way that multiple radiating fins 52 are arranged, so that the heat dissipation of heat radiator body 5135 can be improved
Area, and then improve heat dissipation effect.Specifically, as shown in Fig. 9-Figure 10, heat radiator body 5135 is formed as tabular, and heat dissipation is originally
The upper surface of body 5135 is equipped with multiple vertically disposed radiating fins 52, and multiple radiating fins 52 are spaced apart setting, thus favorably
In the heat dissipation of radiating subassembly 5.
Optionally, radiating subassembly 5 can also include radiator fan 53, and radiator fan 53 is located in heat radiator body 5135 to draw
Wind-guiding blows to multiple radiating fins 52, realizes heat loss through convection by radiator fan 53 and multiple radiating fins 52 as a result, by dissipating
Hot-air fan 53 can drive the flowing of 5 surrounding air of radiating subassembly, the radiating efficiency of radiating subassembly 5 be improved, to further mention
High heat dissipation effect.Further, radiator fan 53 can be at least two, for example, radiator fan 53 can as shown in Fig. 9-Figure 10
Think two, two radiator fans 53 are mounted on radiating fin 52, can be further improved by two radiator fans 53 scattered
Air flowing around hot component 5, and then improve heat dissipation effect.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of kitchen ventilator characterized by comprising
Body, the body are equipped with air inlet, limit the oil smoke channel being connected to the air inlet in the body；
Cold plate, it is described cold after the cold plate is located on the body and is located at the air inlet in the oil smoke channel
First runner is formed in solidifying plate；
Semiconductor refrigerating component, the semiconductor refrigerating component includes semiconductor chilling plate, and the semiconductor chilling plate has system
Cold end and heating end, the semiconductor refrigerating component have refrigeration runner and heating runner, the refrigeration stream road have freeze into
Mouth and refrigeration outlet, the heating runner, which has, heats import and heating outlet, the refrigeration runner and first runner company
It is logical and be located at the refrigeration end to exchange heat with the refrigeration end, the heating runner be located at the heating end with the heating end
Heat exchange；
Cleaning device, the cleaning device are connected with heating outlet.
2. kitchen ventilator according to claim 1, which is characterized in that the cleaning device stretches to the impeller of the kitchen ventilator
To be cleaned to impeller in the spiral case of component.
3. kitchen ventilator according to claim 2, which is characterized in that the cleaning device is formed as spray head, and the spray head is set
The spiral case lower part and towards the impeller.
4. kitchen ventilator according to claim 2, which is characterized in that the spiral case is equipped with spiral case oilhole, the spiral case oilhole
It is correspondingly arranged with lubricating cup.
5. kitchen ventilator according to claim 1, which is characterized in that further include refrigeration oil network, the refrigeration oil network is located at institute
It states on body and is located at the air inlet or in the oil smoke channel, the cleaning device is towards the refrigeration oil network to institute
Refrigeration oil network is stated to be cleaned.
6. kitchen ventilator according to claim 5, which is characterized in that the refrigeration oil network is located at the top of the cold plate,
The cold plate is equipped with the condensation oilhole being correspondingly arranged with lubricating cup.
7. kitchen ventilator according to claim 1, which is characterized in that further include: conversion equipment, the conversion equipment respectively with
The heating import, heating outlet are connected with the cleaning device, are equipped with water between the conversion equipment and heating outlet
Pump, the conversion equipment are selectively connected to the heating import and the outlet or heating outlet and fill with the cleaning
It sets.
8. kitchen ventilator according to claim 7, which is characterized in that the conversion equipment is triple valve.
9. kitchen ventilator according to claim 7, which is characterized in that further include: water storage case, the water storage case are located at described
Between heating outlet and the water pump.
10. kitchen ventilator according to claim 1, which is characterized in that further include moisturizing box, the moisturizing box is located at the system
Between cold import and the cold plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917409.8A CN109000292A (en) | 2018-08-13 | 2018-08-13 | Kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917409.8A CN109000292A (en) | 2018-08-13 | 2018-08-13 | Kitchen ventilator |
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| CN109000292A true CN109000292A (en) | 2018-12-14 |
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| CN101672550A (en) * | 2009-10-12 | 2010-03-17 | 张文波 | Semiconductor refrigeration system |
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| CN204421120U (en) * | 2014-12-25 | 2015-06-24 | 广东万和电气有限公司 | Forced condensation formula range hood |
| CN206846831U (en) * | 2017-04-18 | 2018-01-05 | 无锡城市职业技术学院 | Side-absorption type smoke exhaust ventilator condenses panel assembly |
| CN207162814U (en) * | 2017-07-28 | 2018-03-30 | 宁波方太厨具有限公司 | Freeze range hood in a kind of self-cleaning type kitchen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672550A (en) * | 2009-10-12 | 2010-03-17 | 张文波 | Semiconductor refrigeration system |
| CN103343997A (en) * | 2013-06-28 | 2013-10-09 | 广东万和电气有限公司 | Range hood with purifying and sterilizing functions |
| CN104406205A (en) * | 2014-10-29 | 2015-03-11 | 浙江厨壹堂厨房电器有限公司 | Self-cleaning integrated cooker |
| CN204421120U (en) * | 2014-12-25 | 2015-06-24 | 广东万和电气有限公司 | Forced condensation formula range hood |
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Application publication date: 20181214 |