CN107421220A - Built-in refrigerator - Google Patents
Built-in refrigerator Download PDFInfo
- Publication number
- CN107421220A CN107421220A CN201710576393.4A CN201710576393A CN107421220A CN 107421220 A CN107421220 A CN 107421220A CN 201710576393 A CN201710576393 A CN 201710576393A CN 107421220 A CN107421220 A CN 107421220A
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- China
- Prior art keywords
- machine room
- air
- casing
- heat dissipation
- dissipation channel
- Prior art date
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 72
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 239000003507 refrigerant Substances 0.000 claims abstract description 4
- 238000009833 condensation Methods 0.000 claims description 21
- 230000005494 condensation Effects 0.000 claims description 21
- 238000005187 foaming Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 114
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/02—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors plug-in type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention relates to a kind of built-in refrigerator, including casing, the back lower of casing is provided with Machine Room, it is equipped with Machine Room for the compressor of compression refrigerant and for the condenser with air progress heat exchange, and Machine Room has the air inlet and air outlet circulated for supplying stream at it between external environment condition.Built-in refrigerator also includes heat dissipation channel, heat dissipation channel is upwardly extended by the air outlet of Machine Room, so that the thermal current containing heat caused by compressor and condenser is discharged into Machine Room by heat dissipation channel, and completely cut off thermal current and the surrounding air entered by air inlet, it can effectively improve the heat dispersal situations of Machine Room without increasing extra heat-dissipating space, and the air-flow of suction and the air-flow of discharge can be avoided to produce cross-mixing in the even whole Machine Room in the peripheral region of compressor or condenser and cause to radiate bad.
Description
Technical field
The present invention relates to refrigeration, freezer storage technology, more particularly to a kind of built-in refrigerator.
Background technology
Household electrical appliances, household are carried out embedded design in order to attractive in appearance and save space by increasing family now, such as
Kitchen tools, TV, wardrobe etc., and refrigerator also gradually includes such consideration.Due to refrigerator in use, the quality of radiating
The refrigeration and power consumption of refrigerator can be directly affected, and the radiating that embedded space is significantly less than needed for refrigerator actual use is empty
Between, thus when refrigerator it is embedded in use, how in embedded space refrigerator has a good radiating, be this area skill
Art personnel need one of matter of utmost importance considered.
The mode of common improvement built-in refrigerator radiating is：Increase embedded space or the force ventilated measure of increase.
Refrigerator carry out it is embedded in use, press cabin inner condenser and compressor radiated in narrow and small embedded space it is bad, it is this
In the case of have to increase this segment space, or use other force ventilated measures.Increase embedded space just to rise not
To section space-efficient purpose, cost can largely be increased again by increasing other force ventilated measures.
The content of the invention
One object of the present invention is intended to overcome at least one defect of the prior art, there is provided a kind of cost is relatively low and nothing
Space, which need to be increased, can just improve the built-in refrigerator of Machine Room radiating effect.
Another object of the present invention is to avoid producing mixed flow or turbulent flow phenomenon in Machine Room.
A further object of the present invention is to improve the speed that the thermal current in Machine Room discharges.
To achieve these goals, the present invention provides a kind of built-in refrigerator, including casing, the back lower of the casing
Provided with Machine Room, it is equipped with the Machine Room for the compressor of compression refrigerant and for the condensation with air progress heat exchange
Device, and the Machine Room has the air inlet and air outlet circulated for supplying stream at it between external environment condition, wherein
The built-in refrigerator also includes heat dissipation channel, and the heat dissipation channel is prolonged upwards by the air outlet of the Machine Room
Stretch, so that the thermal current containing heat caused by the compressor and the condenser is discharged into the machine by the heat dissipation channel
Tool room, and completely cut off the thermal current and the surrounding air entered by the air inlet.
Alternatively, the heat dissipation channel is tapered along direction from the bottom up.
Alternatively, the casing includes being used to form its outside case shell, existed for forming its internal inner bag and formation
Foaming layer between the case shell and the inner bag；And
The heat dissipation channel is formed in the outside of the case shell.
Alternatively, the casing includes being used to form its outside case shell, existed for forming its internal inner bag and formation
Foaming layer between the case shell and the inner bag；And
The heat dissipation channel is formed between the case shell and the foaming layer.
Alternatively, it is overall that the height that the heat dissipation channel is upwardly extended by the air outlet of the Machine Room exceedes the casing
The half of height.
Alternatively, the heat dissipation channel is extended upwardly to the top of the casing by the air outlet of the Machine Room.
Alternatively, the end port of the heat dissipation channel is exposed to the outside of the casing, in order to the thermal current stream
Go out, and the end of the heat dissipation channel is provided with filter, to prevent dust or debris from entering in the heat dissipation channel.
Alternatively, condensation fan is additionally provided with the Machine Room, the condensation fan is configured to promote in the Machine Room
Caused thermal current is entered by the air that the air outlet flows to the heat dissipation channel and promotes external environment condition by the air inlet
Enter in the Machine Room.
Alternatively, the side plate internal reservation of the casing has at least one first casing air exhaust passage, and each described first
Casing air exhaust passage directly or indirectly with the air outlet of the Machine Room or the air-out regional connectivity of the neighbouring air outlet,
So that caused part thermal current in the Machine Room is introduced into the first casing air exhaust passage, and utilize the part thermal current
Heat prevent the casing side plate produce condensation.
Alternatively, the built-in refrigerator also includes：
The door body of the cabinet front is arranged at, is internally provided with door body air exhaust passage, the door body air exhaust passage is indirect
Ground and the air outlet of the Machine Room or the air-out regional connectivity of the neighbouring air outlet, by caused portion in the Machine Room
Divide thermal current to be introduced into the door body air exhaust passage, and prevent the door body from producing condensation using the heat of the part thermal current.
The designer of the present invention considers that the volume of refrigerator embedded space is smaller, and caused heat can not be quickly in Machine Room
Distribute, and often the higher thermal current of heat is just discharged Machine Room, Machine Room will be sucked again, in very great Cheng
The radiating effect of the compressor and condenser in Machine Room is have impact on degree.Thus, in section space-efficient starting point, the present invention
The heat dissipation channel connected with the air outlet of Machine Room is set on built-in refrigerator, so as to contain compressor and condenser
The thermal current of caused heat discharges Machine Room by heat dissipation channel, can effectively improve without increasing extra heat-dissipating space
The heat dispersal situations of Machine Room.Also, because the air themperature in Machine Room is apparently higher than environment temperature, along with air's
Density is different, and hot-air rises, and cold air declines.Using this characteristic, heat dissipation channel is designed to upwardly extend by the present invention, can
Accelerate the velocity of discharge of thermal current to a certain extent, be more beneficial for the radiating of Machine Room.Meanwhile the present invention is only by increase
One specially designed heat dissipation channel can solve a series of knotty problems present in prior art, relatively simple for structure, be easy to
Realize.
Further, heat dissipation channel of the invention can also completely cut off caused thermal current in Machine Room and be entered by air inlet
Surrounding air, avoid suction air-flow and discharge air-flow the peripheral region of compressor or condenser even whole Machine Room
Interior generation cross-mixing and causing radiates bad, so as to avoid producing mixed flow or turbulent flow phenomenon, further increases in Machine Room
Radiating efficiency and radiating effect.
Further, because heat dissipation channel is tapered from the bottom up, therefore, flow velocity of the thermal current in heat dissipation channel is increasingly
Greatly, thermal current can be promoted rapidly to discharge heat dissipation channel, so as to promote ambient air outside to be rapidly introduced into Machine Room, improved
Radiating effect.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of built-in refrigerator according to an embodiment of the invention；
Fig. 2 is the schematic plan of built-in refrigerator according to an embodiment of the invention；
Fig. 3 is the schematic diagram of built-in refrigerator in accordance with another embodiment of the present invention；
Fig. 4 is the schematic diagram according to the built-in refrigerator of another embodiment of the invention；
Fig. 5 is the schematic diagram according to the built-in refrigerator of a further embodiment of the invention；
Fig. 6 is the schematic diagram according to the built-in refrigerator of another further embodiment of the invention；
Fig. 7 is the schematic diagram according to the built-in refrigerator of another further embodiment of the invention；
Fig. 8 (a) to Fig. 8 (c) is the schematic elevational view according to the built-in refrigerator of different embodiments of the invention.
Embodiment
The embodiment of the present invention provides a kind of built-in refrigerator, and built-in refrigerator is that user is embedded to save space
Refrigerator in the space that one has fixed volume.Fig. 1 is the schematic of built-in refrigerator according to an embodiment of the invention
Structure chart, Fig. 2 are the schematic plans of built-in refrigerator according to an embodiment of the invention, and Fig. 3 is according to of the invention another
The schematic diagram of the built-in refrigerator of one embodiment, Fig. 4 are the built-in refrigerators according to another embodiment of the invention
Schematic diagram.Referring to Fig. 1 to Fig. 4, the straight arrows direction in figure is the air current flow direction in respective channel.This hair
Bright built-in refrigerator 1 includes casing 10, and the back lower of casing 10 is provided with Machine Room 11, is equipped with Machine Room 11 for pressing
The compressor 90 of contracting refrigerant and the condenser 80 for carrying out heat exchange with air.Built-in refrigerator 1 is in refrigerating operaton, compression
Machine 90 itself can generate heat, so as to discharge heat into Machine Room 11.Condenser 80 carries out heat exchange with the air in Machine Room 11,
So as to improve air themperature.That is, in refrigerating operaton, compressor 90 and condenser 80 can all produce heat.Machine Room
11 have the air inlet 111 and air outlet 112 circulated for supplying stream at it between external environment condition, in order to discharge Machine Room
Heat in 11.
Especially, built-in refrigerator 1 also includes heat dissipation channel 20, heat dissipation channel 20 from Machine Room 11 air outlet 112 to
Upper extension, so that the thermal current containing heat caused by compressor 90 and condenser 80 is discharged into Machine Room by heat dissipation channel 20
11, and completely cut off thermal current and the surrounding air entered by air inlet 111.
That is, in section space-efficient starting point, the setting of the invention on built-in refrigerator 1 goes out with Machine Room 11
The heat dissipation channel 20 that air port 112 connects, so as to which the hot gas containing heat caused by compressor 90 and condenser 80 is circulated
Cross heat dissipation channel 20 and discharge Machine Room 11, can effectively improve the radiating feelings of Machine Room 11 without increasing extra heat-dissipating space
Condition.It is also, hot along with the density of air is different because the air themperature in Machine Room 11 is apparently higher than environment temperature
Air rises, and cold air declines.Using this characteristic, heat dissipation channel 20 is designed to upwardly extend by the present invention, can be in certain journey
Accelerate the velocity of discharge of thermal current on degree, be more beneficial for the radiating of Machine Room 11.Meanwhile the present invention is special only by increase by one
The heat dissipation channel 20 of design can solve a series of knotty problems present in prior art, relatively simple for structure, it is easy to accomplish.
Further, heat dissipation channel 20 of the invention can also completely cut off in Machine Room 11 caused hot-air and by air inlet
The surrounding air of entrance, the air-flow for avoiding the air-flow of suction and discharging are even whole in the peripheral region of compressor 90 or condenser 80
Cross-mixing is produced in individual Machine Room 11 and causes to radiate bad, so as to avoid producing mixed flow or turbulent flow phenomenon, is further improved
Radiating efficiency and radiating effect in Machine Room 11.
Specifically, the air inlet 111 of Machine Room 11 and air outlet 112 are both formed in its side wall.The quantity of air outlet 112
Can be one or more.The quantity of heat dissipation channel 20 can be identical with the quantity of air outlet 112.Such as shown in Fig. 1
In embodiment, the quantity of air outlet 112 is two, and correspondingly, the quantity of heat dissipation channel 20 is also two, two heat dissipation channels 20
Lateral sides positioned at casing 10 and backward sidepiece respectively.
In some embodiments of the invention, heat dissipation channel 20 is tapered along direction from the bottom up.That is, heat dissipation channel 20
Cross-sectional area is gradually reduced from the bottom up.In other words, heat dissipation channel 20 is up-narrow and down-wide.Thus, the inside shape of heat dissipation channel 20
Into stack effect, flow velocity of the thermal current in heat dissipation channel 20 can be increasing, thermal current can be promoted rapidly to discharge radiating logical
Road 20, so as to promote ambient air outside to be rapidly introduced into Machine Room 11, improve radiating effect.
Further, the cross section of heat dissipation channel 20 can be rectangle, kidney-shaped, circle or other can suitably reduce sky
The shape of air-flow dynamic resistance.In embodiments of the present invention, heat dissipation channel 20 is preferably rectangular, to reduce built-in refrigerator 1 preceding
The upward thickness in rear.
Casing 10 includes being used to form its outside case shell, inner bag for forming its inside and being formed in case shell and inner bag
Between foaming layer.In some embodiments of the invention, formed referring to Fig. 3 and Fig. 4, heat dissipation channel 20 in the outside of case shell.
Now, heat dissipation channel 20 can be made in the preparation process of case shell by way of punching press, or by being sticked on the outside of case shell
The mode of independent tubes is formed.In other embodiments of the present invention, referring to Fig. 1 and Fig. 2, heat dissipation channel 20 may be formed at case
Between shell and foaming layer.Now, heat dissipation channel 20 can be formed in the preparation process of case shell by way of punching press, can also be
Reserve and formed in the foaming process of casing 10.That is, heat dissipation channel 20 may be formed at the inside of casing 10, case also may be formed at
The outside of body 10, position and manufacture are more flexible.
In some embodiments of the invention, the height that heat dissipation channel 20 is upwardly extended by the air outlet 112 of Machine Room 11
More than the half of the whole height of casing 10, in order to effectively dissipate the heat in Machine Room 11, avoid the heat of discharge empty
Gas is again sucked into Machine Room 11.
Specifically, in the embodiment shown in fig. 4, heat dissipation channel 20 is located at the outside of casing 10, and by Machine Room 11
Air outlet 112 is extended upwardly at the height and position of casing 2/10ths 3.In the embodiment shown in fig. 3, heat dissipation channel 20
In the outside of casing 10, and extend upwardly to by the air outlet 112 of Machine Room 11 top of casing 10.The end of heat dissipation channel 20
Port (i.e. top port) is exposed to the outside of casing 10, and in order to which thermal current flows out, and the end of heat dissipation channel 20 was provided with
Device is filtered, to prevent dust or debris from entering in heat dissipation channel 20.In the embodiment shown in fig. 1, heat dissipation channel 20 is located at casing
10 inside, and extend upwardly to by the air outlet 112 of Machine Room 11 top of casing 10.The end port of heat dissipation channel 20
(i.e. top port) is exposed to the outside of casing 10, and in order to which thermal current flows out, and the end of heat dissipation channel 20 is provided with filtering and filled
Put, to prevent dust or debris from entering in heat dissipation channel 20.Filter for example can be screen pack.
In some embodiments of the invention, condensation fan 70 is additionally provided with Machine Room 11, condensation fan 70 is configured to promote
Caused thermal current in Machine Room 11 is set to flow to heat dissipation channel 20 by air outlet 112 and promote the air of external environment condition by entering
Air port 111 enters in Machine Room 11.Condensation fan 70 can further promote the air-flow stream between Machine Room 11 and external environment condition
It is dynamic so that certain negative pressure to be formed in Machine Room 11 during the thermal current discharge in Machine Room 11, so that outside
Surrounding air can be more smooth and be more rapidly introduced into Machine Room 11, enhance radiating effect.
Fig. 5 be according to the schematic diagram of the built-in refrigerator of a further embodiment of the invention, it is straight in figure
The line direction of arrow is the air current flow direction in respective channel, and in order to avoid lines are excessively complicated, heat dissipation channel has been concealed in Fig. 5
20.In some embodiments of the invention, the side plate internal reservation of casing 10 has at least one first casing air exhaust passage 13, often
The directly or indirectly air-out with the air outlet 112 or neighbouring air outlet 112 of Machine Room 11 of individual first casing air exhaust passage 13
Regional connectivity, caused part thermal current in Machine Room 11 is introduced into the first casing air exhaust passage 13, and utilizes the part
The heat of thermal current prevents the side plate of casing 10 from producing condensation, is sufficiently used caused heat in Machine Room 11.
Specifically, the side plate of casing 10 includes two horizontal side plates being oppositely arranged and a backward side plate, each side plate
In be equipped with least one first casing air exhaust passage 13.That is, each side plate can utilize the heat in Machine Room 11
Amount avoids producing condensation.When the quantity of the first casing air exhaust passage 13 in each side plate is one, it may be disposed at the side
The centre position of plate.When the quantity of the first casing air exhaust passage 13 in each side plate is multiple, multiple first casing air drafts
Passage 13 can be evenly distributed on inside the side plate.
First casing air exhaust passage 13 may be formed between case shell and foaming layer, and it can be that case shell is direct in preparation process
Passage made of punching press reserves the passage formed for casing 10 in foaming process.In certain embodiments, the first casing
Air exhaust passage 13 can extend upwardly to casing 10 by the air outlet 112 of Machine Room 11 or the air-out region of neighbouring air outlet 112
Top, now the first casing air exhaust passage 13 may be used as heat dissipation channel 20 and use.In further embodiments, the first casing
Air exhaust passage 13 can also from Machine Room 11 air outlet 112 or neighbouring air outlet 112 sidepiece from air-out region to casing 10
Extension.
Fig. 6 is according to the schematic diagram of the built-in refrigerator of another of the invention further embodiment, in figure
Straight arrows direction is the air current flow direction in respective channel, and in order to avoid lines are excessively complicated, it is logical that radiating has been concealed in Fig. 5
Road 20.In some embodiments of the invention, referring to Fig. 6, built-in refrigerator 1 also includes the door body for being arranged at the front side of casing 10
30.The inside for being used to be formed gas-tight seal frame portion with door body 30 when door body 30 is closed of casing 10 is provided with the
Two casing exhaust passages 14.The port of export of second casing exhaust passage 14 is exposed to the outside of casing 10 from the sidepiece of casing 10,
The entrance point of second casing exhaust passage 14 is indirectly with the air outlet 112 of Machine Room 11 or adjacent to the wind outlet area of air outlet 112
Domain is connected, and the part thermal current in Machine Room 11 is introduced into the second casing exhaust passage 14, so as to utilize the part hot gas
The heat of stream prevents from producing condensation at the doorframe of frame portion and door body 30, so as to avoid generation between door body 30 and casing 10 Nian Jie
Even door body 30 opens the phenomenon of difficulty.
In some embodiments of the invention, the quantity of door body 30 is multiple that casing 10 is provided with and each door body 30 1
Multiple second casing exhaust passages 14 corresponding to one.Second casing exhaust passage 14 can be substantially in side's annular, in order to hot gas
Stream flows through each section of frame portion, prevents from producing condensation on any zone.Each corner of second casing exhaust passage 14
Camber bend is respectively provided with, in order to air current flow.Second casing exhaust passage 14 can connect with the first casing exhaust passage 13,
It can also be connected by the passage that other are set in addition with the air outlet 112 of Machine Room 11 or the air-out region of neighbouring air outlet 112
It is logical.
Specifically, in the embodiment shown in fig. 6, the inside of casing 10 is additionally provided with for connecting the second casing exhaust passage 14
With the interface channel 16 of the first casing exhaust passage 13, position that interface channel 16 is connected with the second casing exhaust passage 14,
And interface channel 16 is respectively provided with camber bend with the position that the first casing exhaust passage 13 is connected, in order to air-flow stream
It is dynamic.
In some embodiments of the invention, when built-in refrigerator is side by side combination refrigerator, use is additionally provided with its casing 10
Space in by it is divided into the two-part vertical beam in left and right.Also air exhaust passage can be provided with vertical beam, to avoid producing on vertical beam
Condensation.The height and width all same of the second casing exhaust passage 14 in the frame at left and right sides of vertical beam, to avoid certain
One collateral resistance it is bigger than normal and caused by blow bad phenomenon, it is ensured that whole frame portion is not in unilateral cold and hot different phenomenon.
Fig. 7 is according to the schematic diagram of the built-in refrigerator of another of the invention further embodiment, in figure
Straight arrows direction is the air current flow direction in respective channel, and in order to avoid lines are excessively complicated, it is logical that radiating has been concealed in Fig. 5
Road 20.Referring to Fig. 7, in some embodiments of the invention, the inside of door body 30 is provided with door body air exhaust passage 31, and door body air draft is led to
Road 31 with the air outlet 112 of Machine Room 11 or the air-out regional connectivity of neighbouring air outlet 112, will produce in Machine Room 11 indirectly
Raw part thermal current is introduced into door body air exhaust passage 31, and prevents door body 30 produces from coagulating using the heat of the part thermal current
Dew.
Further, the internal or external of one of side plate of casing 10 is provided with interface channel 17, interface channel 17
Entrance point directly or indirectly with the air outlet 112 of Machine Room 11 or the air-out regional connectivity of neighbouring air outlet 112, its port of export
Connected with door body air exhaust passage 31.Specifically, interface channel 17 can connect with the first casing exhaust passage 13, so as to indirectly
Connected with Machine Room 11.Door body air exhaust passage 31 pass sequentially through interface channel 17, the first casing exhaust passage 13 indirectly with machine
Tool room 11 connects.
It is gas-tight seal that at least lower formation is closed between door body air exhaust passage 31 and interface channel 17 in door body 30.
Specifically, when door body 30 is as pivotally connected to casing 10, door body air exhaust passage 31 can be in the pivot side of door body 30 with being connected
Passage 17 is tightly connected by flexible pipe.When door body 30 can be connected to casing 10 to push-and-pull, such as door body 30 is empty as storing
During the end cap of interior drawer, flexible sealing can be set around the adjacent port of door body air exhaust passage 31 and interface channel 17
Pad, it is gas-tight seal when door body 30 is closed, to make to be formed between its door body air exhaust passage 31 and interface channel 17.
In some embodiments of the invention, door body 30, which is provided with, is easy to user to open and/or close the handle of door body 30
Portion 32.Handle portion 32 can be built-in handle, the thinner thickness of the foaming layer corresponding to built-in handle portion 32, therefore more
Easily produce condensation.Door body air exhaust passage 31 is specifically designed to make its partial sector be adjacently located on handle portion 32 by the present invention
Top, downwardly or rearwardly, prevent handle portion 32 from producing condensation with the heat using the thermal current in door body air exhaust passage 31.
In some embodiments of the invention, the entrance point of door body air exhaust passage 31 and the port of export are respectively positioned at door body 30
Two relative sidepieces, the port of export of door body air exhaust passage 31 is exposed to the outside of door body 31, in order to the discharge of thermal current.Door
The port of export of body air exhaust passage 31 is provided with filter, to prevent dust or debris from entering in door body air exhaust passage 31.Specifically,
Filter can be screen pack.
Fig. 8 (a) to Fig. 8 (c) is the schematic elevational view according to the built-in refrigerator of different embodiments of the invention.Further
Ground, in Fig. 8 (a) illustrated embodiments, door body air exhaust passage 31 can be above or below handle portion 32 and transversely
The straight tube of extension.In Fig. 8 (b) illustrated embodiments, door body air exhaust passage 31 extends transversely on the whole, and it has horizontal pipeline section
With the arc pipeline section above or below handle portion 32, the setting of arc pipeline section can increase door body air exhaust passage as much as possible
To neighbouring length of pipe section between 31 and handle portion 32, so as to preferably avoid handle portion 32 from producing condensation.Shown in Fig. 8 (c)
In embodiment, door body air exhaust passage 31 is positioned at the rear of handle portion 32 and the straight tube that extends transversely.
To sum up, in the course of work of built-in refrigerator 1, heat dissipation channel 20 and casing 10 are passed through in the meeting of the air draft of Machine Room 11
The first interior casing air exhaust passage 13, the wind output channel reserved in side plate, frame portion, vertical beam and door body 30 is then passed to, then
Blown out from corresponding port.The air that Machine Room 11 is discharged passes through the heating of condenser 80 and compressor 90, and temperature is higher than ring
Border temperature (about at 5 DEG C or so), therefore the air draft wind such as air meeting heating compartment side plate, frame portion, vertical beam and door body discharged
The place that road is passed through, it can prevent the relevant position in box side, frame portion, vertical beam and door body from producing condensation.
Filter is equipped with the end port of each air exhaust passage and each heat dissipation channel, to avoid dust or magazine
Into channel interior cause air current flow be obstructed even channel blockage.
It will be understood by those skilled in the art that alleged in the embodiment of the present invention " on ", " under ", " interior ", " outer ", " horizontal stroke ",
"front", "rear" etc. be used to representing the term of orientation or position relationship be on the basis of the real use state of built-in refrigerator 1 and
Speech, these terms are for only for ease of description and understand technical scheme, rather than instruction or the dress for implying meaning
Put or part there must be specific orientation, therefore be not considered as limiting the invention.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of built-in refrigerator, including casing, the back lower of the casing is provided with Machine Room, is equipped with the Machine Room
Condenser for the compressor of compression refrigerant and for carrying out heat exchange with air, and the Machine Room has for supplying stream
In the air inlet and air outlet that it is circulated between external environment condition, wherein
The built-in refrigerator also includes heat dissipation channel, and the heat dissipation channel is upwardly extended by the air outlet of the Machine Room, with
Thermal current containing heat caused by the compressor and the condenser is discharged by the Machine Room by the heat dissipation channel,
And completely cut off the thermal current and the surrounding air entered by the air inlet.
2. built-in refrigerator according to claim 1, wherein
The heat dissipation channel is tapered along direction from the bottom up.
3. built-in refrigerator according to claim 1, wherein
The casing includes being used to form its outside case shell, inner bag for forming its inside and being formed in the case shell and institute
State the foaming layer between inner bag；And
The heat dissipation channel is formed in the outside of the case shell.
4. built-in refrigerator according to claim 1, wherein
The casing includes being used to form its outside case shell, inner bag for forming its inside and being formed in the case shell and institute
State the foaming layer between inner bag；And
The heat dissipation channel is formed between the case shell and the foaming layer.
5. built-in refrigerator according to claim 1, wherein
The height that the heat dissipation channel is upwardly extended by the air outlet of the Machine Room exceedes two points of the casing whole height
One of.
6. built-in refrigerator according to claim 5, wherein
The heat dissipation channel is extended upwardly to the top of the casing by the air outlet of the Machine Room.
7. built-in refrigerator according to claim 1, wherein
The end port of the heat dissipation channel is exposed to the outside of the casing, in order to which the thermal current flows out, and it is described scattered
The end of the passage of heat is provided with filter, to prevent dust or debris from entering in the heat dissipation channel.
8. built-in refrigerator according to claim 1, wherein
Condensation fan is additionally provided with the Machine Room, the condensation fan is configured to promote caused thermal current in the Machine Room
The Machine Room is entered by the air inlet by the air that the air outlet flows to the heat dissipation channel and promotes external environment condition
It is interior.
9. built-in refrigerator according to claim 1, wherein
The side plate internal reservation of the casing has at least one first casing air exhaust passage, each first casing air exhaust passage
Directly or indirectly with the air outlet of the Machine Room or the air-out regional connectivity of the neighbouring air outlet, by the machinery
Part thermal current caused by interior is introduced into the first casing air exhaust passage, and prevents institute using the heat of the part thermal current
The side plate for stating casing produces condensation.
10. built-in refrigerator according to claim 1, in addition to：
Be arranged at the door body of the cabinet front, be internally provided with door body air exhaust passage, the door body air exhaust passage indirectly with
The air-out regional connectivity of the air outlet of the Machine Room or the neighbouring air outlet, by caused part heat in the Machine Room
Air-flow is introduced into the door body air exhaust passage, and prevents the door body from producing condensation using the heat of the part thermal current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710576393.4A CN107421220A (en) | 2017-07-14 | 2017-07-14 | Built-in refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710576393.4A CN107421220A (en) | 2017-07-14 | 2017-07-14 | Built-in refrigerator |
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| CN107421220A true CN107421220A (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710576393.4A Pending CN107421220A (en) | 2017-07-14 | 2017-07-14 | Built-in refrigerator |
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| CN108387063A (en) * | 2018-01-22 | 2018-08-10 | 青岛海尔股份有限公司 | Built-in refrigerator |
| CN108571849A (en) * | 2018-05-21 | 2018-09-25 | 青岛海尔股份有限公司 | A kind of built-in refrigerator |
| CN109253577A (en) * | 2018-10-11 | 2019-01-22 | 青岛海尔股份有限公司 | Hinge means and refrigerator |
| CN109708356A (en) * | 2018-05-21 | 2019-05-03 | 青岛海尔股份有限公司 | A kind of built-in refrigerator |
| CN109959197A (en) * | 2017-12-22 | 2019-07-02 | 青岛海尔股份有限公司 | Refrigerating device |
| CN110375508A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The refrigerator to radiate from bottom |
| WO2020098082A1 (en) * | 2018-11-12 | 2020-05-22 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN111735261A (en) * | 2020-06-22 | 2020-10-02 | 长虹美菱股份有限公司 | Refrigerator heat dissipation air duct |
| CN112944770A (en) * | 2019-11-26 | 2021-06-11 | 青岛海尔电冰箱有限公司 | Refrigerator and refrigerating system thereof |
| US11573047B2 (en) | 2021-03-30 | 2023-02-07 | Whirlpool Corporation | Refrigerator appliance |
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| CN112944770A (en) * | 2019-11-26 | 2021-06-11 | 青岛海尔电冰箱有限公司 | Refrigerator and refrigerating system thereof |
| CN111735261A (en) * | 2020-06-22 | 2020-10-02 | 长虹美菱股份有限公司 | Refrigerator heat dissipation air duct |
| US11573047B2 (en) | 2021-03-30 | 2023-02-07 | Whirlpool Corporation | Refrigerator appliance |
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| PB01 | Publication | ||
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Application publication date: 20171201 |