CN106546048B - Wind cooling refrigerator - Google Patents
Wind cooling refrigerator Download PDFInfo
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- CN106546048B CN106546048B CN201510606959.4A CN201510606959A CN106546048B CN 106546048 B CN106546048 B CN 106546048B CN 201510606959 A CN201510606959 A CN 201510606959A CN 106546048 B CN106546048 B CN 106546048B
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Abstract
A kind of wind cooling refrigerator, the air duct blown including refrigeration compartment, to refrigeration compartment and the control wind assembly that is connected with air duct, at least two layers of inlet section is equipped at the different location of the refrigeration chamber along the vertical direction, at least one layer of inlet section has spaced two air inlets, it is characterized by: the air duct includes at least two sub-air channels that one end is independently directly connected with control wind assembly, the other end of each sub-air channel is connected with the one of inlet section for being set to refrigeration chamber.Increase the air output of refrigeration chamber, reinforces refrigeration effect, reduce the Homes Using TV of compressor；The air outlet for increasing refrigeration chamber simultaneously, makes the more uniform temperature of refrigeration chamber.
Description
Technical field
The present invention relates to refrigerator field more particularly to a kind of wind cooling refrigerators of the independent ventiduct with bilateral outlet air.
Background technique
The refrigeration system of general wind cooling refrigerator is all that evaporator and electric motor fan is arranged at freezing chamber rear portion, in freezing chamber and
The circulation air path that can be penetrated through back and forth is set between refrigerating chamber, enters refrigeration along air duct by the cold air that fan generates evaporator
Room and freezing chamber are to the article offer cooling capacity stored.
The air supplying part of refrigerating chamber is generally set to the top of refrigerating chamber, and the cold wind in air duct enters refrigeration from the air supplying part on top
Room.And it is located at the space of refrigerating chamber lower layer, it relies primarily on cold air free convection or cold air sinks to be cooled down, easily cause cold
It is big to hide indoor top and the bottom temperature gradient, is unfavorable for the fresh-keeping storage of food.
CN204177015U Chinese patent discloses a kind of with the first air duct vertically extended arranged side by side
Several air outlets spaced along the vertical direction are equipped with the edge of the ducting assembly in the second air duct, each air duct, are utilized
The ducting assembly to refrigeration chamber, thus reach make in refrigerating chamber top and the bottom can outlet air, refrigerator room temperature is uniform
Effect.But since the first air duct is connected with the lower end in the second air duct with an air inlet, i.e., into the cold wind of air inlet point
Stream respectively enters the first air duct and the second air duct, due to air output be it is certain, the air quantity that will lead in each air duct is less,
So that air output reduces, reduces refrigeration effect.
In view of this, it is necessary to existing article-storage device be improved, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of wind cooling refrigerators of independent ventiduct with bilateral outlet air.
For achieving the above object, it the present invention provides a kind of wind cooling refrigerator, including refrigeration compartment, send to refrigeration compartment
The air duct of wind and the control wind assembly being connected with air duct are equipped at least at the different location of the refrigeration chamber along the vertical direction
Two layers of inlet section, at least one layer of inlet section have spaced two air inlets, and the air duct includes that one end is independently direct
With at least two sub-air channels that are connected of control wind assembly, the other end of each sub-air channel be set to wherein the one of refrigeration chamber
A inlet section is connected；The inlet section includes the second of first layer inlet section and the downside positioned at the first layer inlet section
Layer inlet section；The air duct includes the first sub-air channel being connected with first layer inlet section and is connected with second layer inlet section
The second sub-air channel；The second layer inlet section includes two second layer air inlets of left and right settings, two second layers into
Air port is located at the two sides of first sub-air channel；The upper end of second sub-air channel and close to the of the second sub-air channel side
Two layers of air inlet are connected；Second sub-air channel further includes connection second sub-air channel and be located at the first sub-air channel far from the
The guide duct of the second layer air inlet of two sub-air channel sides.
As a further improvement of the present invention, the first layer inlet section includes two first layers air inlet of left and right settings
Mouthful, the upper end of first sub-air channel is divided into two branches being connected respectively with two first layer air inlets.
As a further improvement of the present invention, the wind cooling refrigerator further includes the air duct part that air duct is arranged, the air duct part
Including air duct cover board and it is attached at the plate body of air duct cover board side；The air duct cover board is equipped with to be enclosed to set with plate body to be formed respectively
The the first air duct slot and the second air duct slot of first sub-air channel and the second sub-air channel.
As a further improvement of the present invention, first point of wind muscle is equipped between first air duct slot and the second air duct slot,
Second point of wind muscle is equipped between first air duct slot and air duct cover board lateral margin；It is set on first point of wind muscle and second point of wind muscle
Have the fixing groove for fixing the guide duct, after guide duct is fixed in fixing groove, the guide duct air intake with it is described
Second air duct slot is connected, and outlet air end is connected with positioned at the first sub-air channel far from the second layer air inlet of the second sub-air channel side
It is logical.
As a further improvement of the present invention, the air duct cover board is equipped with and is located at the first sub-air channel far from the second sub- wind
The second layer air outlet that the second layer air inlet of road side matches, guide duct outlet air end are connected to second layer air outlet.
As a further improvement of the present invention, the guide duct is less than described first along the height of air duct cover board thickness direction
The depth of air duct slot.
As a further improvement of the present invention, the guide duct is along the height of air duct cover board thickness direction no more than described solid
Determine the height of slot.
As a further improvement of the present invention, the inlet section further include third layer on the downside of the second layer inlet section into
Wind portion, the air duct further include the third sub-air channel being connected with third layer inlet section.
The beneficial effects of the present invention are: wind cooling refrigerator of the invention is at refrigeration chamber different location along the vertical direction
Equipped at least two layers of inlet section, at least one layer of inlet section has spaced two air inlets；In addition it is arranged again between refrigeration
The air duct of room refrigeration, the air duct includes at least two sub-air channels that one end is independently directly connected with control wind assembly, each
The other end of sub-air channel is connected with the one of inlet section for being set to refrigeration chamber, increases the outlet air of refrigeration chamber
Amount reinforces refrigeration effect, makes the more uniform temperature of refrigeration chamber.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the air duct part of wind cooling refrigerator of the present invention.
Fig. 2 is the cross-sectional view in the line A-A direction along Fig. 1.
Fig. 3 is the structural schematic diagram of another angle of Fig. 1.
Fig. 4 is the configuration schematic diagram of Fig. 1.
Fig. 5 is the structural schematic diagram of the air duct cover board of wind cooling refrigerator of the present invention.
Fig. 6 is the structural schematic diagram of the guide duct of wind cooling refrigerator of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, right in the following with reference to the drawings and specific embodiments
The present invention is described in detail.
Please join shown in Fig. 1 to Fig. 6, the present invention provides a kind of wind cooling refrigerator, including refrigeration compartment, provide to refrigeration compartment it is cold
The refrigeration system 100 of amount.The refrigeration system 100 includes evaporator, fan, the air duct 1 to refrigeration compartment air-supply and and wind
The control wind assembly 2 that road 1 is connected.
The refrigeration compartment includes freezing chamber and the refrigerating chamber above freezing chamber.The evaporator and fan are set to
The rear portion of freezing chamber, the control wind assembly 2 and air duct 1 are set to the rear portion of refrigerating chamber.The fan will generate around evaporator
Cold air is delivered to control wind assembly 2, and the cold wind controlled in wind assembly 2 is delivered in refrigerating chamber through air duct 1 again.
It is relatively uniform in order to make to refrigerate indoor temperature when giving refrigeration chamber, in the refrigerating chamber along the vertical direction
Different location at be equipped at least two layers of inlet section.In addition when be equipped in the refrigerating chamber multiple shelves refrigerating chamber is divided into it is more
When a interlayer, the quantity of the inlet section and the quantity of interlayer are consistent, and each inlet section is located therein in an interlayer.
In order to keep the temperature of interlayer relatively uniform, the inlet section being connected to the interlayer has spaced two air inlets.
The air duct 1 includes at least two sub-air channels that one end is independently directly connected with control wind assembly 2.Each sub- wind
The other end in road is connected with the indoor one of inlet section of refrigeration is set to, and control wind assembly 2 provides cold to each sub-air channel
Wind increases and refrigerates indoor intake, reinforces refrigeration effect.Each sub-air channel and the junction of control wind assembly 2 are equipped with
Air door, for controlling the on-off of each sub-air channel respectively according to the indoor cooling capacity distribution situation of refrigeration, to rationally utilize evaporation
The cooling capacity that device generates.
In present embodiment, there are three interlayers for tool in the refrigerating chamber, are correspondingly arranged three layers of inlet section, three layers of air inlet
Portion includes top-down first layer inlet section, second layer inlet section and third layer inlet section.The air duct 1 includes and first
Layer inlet section the first sub-air channel 11 being connected, the second sub-air channel 12 for being connected with second layer inlet section and and third layer into
The third layer sub-air channel 13 that wind portion is connected.Due between first layer inlet section, second layer inlet section and third layer inlet section
Positional relationship, in the short transverse of refrigerating chamber, the length of first sub-air channel 11, the length of the second sub-air channel 12 and
The length of third sub-air channel 13 is in the relationship successively successively decreased.
Certainly, it if the volume of refrigerating chamber is bigger, can choose setting more layers inlet section, correspondingly, be arranged and more
The one-to-one multiple independent sub-air channels in layer inlet section.
The first layer inlet section includes spaced two first layer air inlets, and first sub-air channel 11 is at Y shape
Setting, i.e. the upper end of the first sub-air channel 11 is divided into two branches being connected respectively with two first layer air inlets.Described first
Cold wind in sub-air channel 11 blows to refrigerating chamber through two branches, and the cooling air distribution into refrigerating chamber is uniform.
In order to make in refrigerating chamber outlet air more evenly, the second layer inlet section also include spaced two second layers into
Air port.Two second layer air inlets are located at the two sides of first sub-air channel 11.Due to being located at the first sub-air channel 11
It is spaced apart with the second sub-air channel 12 by the first sub-air channel 11 far from the second layer air inlet of 12 side of the second sub-air channel, so by the
The outlet air end 121 of two sub-air channels 12 is directly connected with the second layer air inlet close to the second sub-air channel 12；In addition one is arranged again
A guide duct 4 connects the second sub-air channel 12 far from the second layer air inlet of 12 side of the second sub-air channel with positioned at the first sub-air channel 11
It is logical.
Second sub-air channel 12 is using the drainage of guide duct 4 by the part cold wind in the second sub-air channel 12 through being located at
First sub-air channel 11 enters refrigerating chamber far from the second layer air inlet of 12 side of the second sub-air channel, increases refrigeration indoor air inlet
Quantity makes to refrigerate indoor more uniform temperature, is conducive to the refrigerating efficiency for improving refrigerating chamber, reduces the available machine time of compressor,
It is more energy saving.
Since the length of third sub-air channel 13 is most short, when there is a third layer air inlet in third layer inlet section, in order to anti-
It is sub with the first sub-air channel 11 or second when only third sub-air channel 13 is connected with the third layer air inlet of third layer inlet section
Generating to intersect between air duct 12 makes air duct 1 structure is complicated to change；Or when third inlet section have spaced two thirds into
When air port, in order to simplify the structure in air duct 1, i.e., setting one is only needed to intersect with the first sub-air channel 11, the second sub-air channel 12
Guide duct 4, so first sub-air channel 11 and the second sub-air channel 12 are disposed proximate to, and the third sub-air channel 13 is set to
The whole side of first sub-air channel 11 and the second sub-air channel 12.
In present embodiment, the second sub-air channel 12 is divided into the two sides of the first sub-air channel 11 with third sub-air channel 13,
In, the second sub-air channel 12 is located at the left side of the first sub-air channel 11, and third sub-air channel 13 is located at the right side of the first sub-air channel 11.Yu Qi
In his embodiment, first sub-air channel 11, the second sub-air channel 12 and third sub-air channel 13 can also shift one's position relationship.
In an embodiment, the air duct 1 is also possible to be directly arranged at the first sub-air channel 11 on the outside of refrigerating chamber,
Two sub-air channels 12 and third sub-air channel 13, can first be arranged on the outside of refrigerating chamber at this time in a tubular form each sub-air channel (11,12,
13) it foams again with each sub-air channel of fixation (11,12,13).
In another embodiment, the air duct 1 is set on air duct part 3, the air duct part 3 include air duct cover board 31 and
It is attached at the plate body 32 of 31 side of air duct cover board, the air duct cover board 31, which is equipped with to enclose with plate body 32, sets the air duct to form air duct 1
Slot 33 is equipped between the air duct slot 33 and divides wind muscle 34 to separate multiple air duct slots 33.
Specifically, it is respectively equipped with to enclose with plate body 32 on the air duct cover board 31 and sets to form the first sub-air channel 11, the second sub- wind
Road 12 and the first air duct slot 331 of third sub-air channel 13, the second air duct slot 332 and third air duct slot 333.
It is first point of wind muscle 341, first air duct slot 331 between first air duct slot 331 and the second air duct slot 332
It is second point of wind muscle 342 between third air duct slot 333, is the between 31 lateral margin of second air duct slot 332 and air duct cover board
Three points of wind muscle 343 are the 4th point of wind muscle 344 between 31 lateral margin of third air duct slot 333 and air duct cover board.First air duct
331 upper end of slot is that first air duct slot 331 is connected with two first layer air inlets by the 5th point of wind muscle 345 respectively
Two branches.
The air duct cover board 31 be equipped with be located at the second layer of first sub-air channel 11 far from 12 side of the second sub-air channel into
The second layer air outlet 311 that air port matches is equipped with second layer air outlet 311 on the right side of the first air duct slot 331.
First point of wind muscle 341 and second point of wind muscle 342 are equipped with the fixing groove 312 for fixing the guide duct 4.
After guide duct 4 is fixed in fixing groove 312, the air intake 41 of the guide duct 4 is connected with second air duct slot 332,
Outlet air end 42 is connected with second layer air outlet 311.
After guide duct 4 is fixed in the fixing groove 312, the part-structure of the guide duct 4 and described first
Air duct slot 331 intersects, in order to make will not to influence because of blocking in the first sub-air channel 11 when fixing guide duct 4
The flowing of cold wind, the guide duct 4 are less than the depth of first air duct slot 331 along the height of 31 thickness direction of air duct cover board.
In order to make the plate body 32 preferably be attached at the side with air duct slot 33 of air duct cover board 31, the plate body 32
It can be enclosed with air duct slot 33 and set to be formed each sub-air channel (11,12,13), the side with air duct slot 33 of the air duct cover board 31
Surface need it is relatively flat, so the guide duct 4 along 31 thickness direction of air duct cover board height be not more than the fixing groove
312 height.
When the guide duct 4 is consistent with the height of the fixing groove 312 along the height of 31 thickness direction of air duct cover board, institute
It states and offers the through-hole matched with guide duct 4, In on the cell wall that the second air duct slot 332 is connected with muscle 341 in first point of wind
When guide duct 4 is fixed in fixing groove 312, the top flush at the top of the guide duct 4 and the fixing groove 312；Institute
The air intake 41 for stating guide duct 4 is connected with the second sub-air channel 12 by through-hole to lead the part cold air in the second sub-air channel 12
It flow to second layer air outlet 311；At this point, when the cold wind in first sub-air channel 11 encounters guide duct 4, under guide duct 4
Side passes through.
It is described when the guide duct 4 is less than the height of the fixing groove 312 along the height of 31 thickness direction of air duct cover board
The through-hole matched with guide duct 4 is offered on the cell wall that second air duct slot 332 is connected with muscle 341 in first point of wind, is being incited somebody to action
When guide duct 4 is fixed in fixing groove 312, the top of the guide duct 4 is lower than the top of the fixing groove 312, the wind-guiding
The air intake 41 of pipe 4 is connected with the second sub-air channel 12 by through-hole the part cold air in the second sub-air channel 12 is guided to the
Two layers of air outlet 311；At this point, when the cold wind in first sub-air channel 11 encounters guide duct 4, while from the upside of guide duct 4
And downside passes through.
In present embodiment, the third layer inlet section have a third layer air inlet, so third sub-air channel 13 with
Do not intersect between other sub-air channels (11,12), no setting is required guide duct 4.In another embodiment, the third layer air inlet
Portion can also be set there are two third layer air inlet, at this point, having friendship between the third sub-air channel 13 and other sub-air channels (11,12)
When fork, another guide duct 4 can also be set again, drained the part cold wind in third sub-air channel 13 using guide duct 4
To third layer air inlet.
The guide duct is PS or ABS material, so that the guide duct will not when cold wind passes through the guide duct
It deforms.
In conclusion wind cooling refrigerator of the invention is equipped at least two at refrigeration chamber different location along the vertical direction
Layer inlet section, at least one layer of inlet section have spaced two air inlets；In addition the wind to freeze to refrigeration compartment is set again
Road 1, the air duct 1 include at least two sub-air channels that one end is independently directly connected with control wind assembly 2, each sub-air channel
The other end is connected with the one of inlet section for being set to refrigeration chamber.Increase the air output of refrigeration chamber, reinforces system
Cold effect reduces the Homes Using TV of compressor；The air outlet for increasing refrigeration chamber simultaneously, keeps the temperature of refrigeration chamber more equal
It is even.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement, and the spirit and scope from technical solution of the present invention.
Claims (8)
1. a kind of wind cooling refrigerator, the air duct blown including refrigeration compartment, to refrigeration compartment and the control wind assembly being connected with air duct,
At least two layers of inlet section is equipped at the different location of the refrigeration chamber along the vertical direction, at least one layer of inlet section has interval
Two air inlets being arranged, it is characterised in that: the air duct includes that one end is independently directly connected at least with control wind assembly
Two sub-air channels, the other end of each sub-air channel are connected with the one of inlet section for being set to refrigeration chamber；It is described into
Wind portion includes the second layer inlet section of first layer inlet section and the downside positioned at the first layer inlet section；The air duct includes
The first sub-air channel being connected with first layer inlet section and the second sub-air channel being connected with second layer inlet section；Described second
Layer inlet section includes two second layer air inlets of left and right settings, and two second layer air inlets are located at first son
The two sides in air duct；The upper end of second sub-air channel is connected with the second layer air inlet close to the second sub-air channel side；It is described
Second sub-air channel further includes being connected to second sub-air channel and being located at the second layer of first sub-air channel far from the second sub-air channel side
The guide duct of air inlet.
2. wind cooling refrigerator as described in claim 1, it is characterised in that: the first layer inlet section includes two of left and right settings
First layer air inlet, the upper end of first sub-air channel are divided into two branches being connected respectively with two first layer air inlets.
3. wind cooling refrigerator as described in claim 1, it is characterised in that: the wind cooling refrigerator further includes the air duct that air duct is arranged
Part, the air duct part include air duct cover board and the plate body for being attached at air duct cover board side；The air duct cover board is equipped with difference
The the first air duct slot and the second air duct slot for setting and forming the first sub-air channel Yu the second sub-air channel are enclosed with plate body.
4. wind cooling refrigerator as claimed in claim 3, it is characterised in that: be equipped between first air duct slot and the second air duct slot
First point of wind muscle is equipped with second point of wind muscle between first air duct slot and air duct cover board lateral margin；First point of wind muscle and
Two points of wind muscle are equipped with the fixing groove for fixing the guide duct, after guide duct is fixed in fixing groove, the guide duct
Air intake is connected with second air duct slot, outlet air end be located at the second layer of first sub-air channel far from the second sub-air channel side
Air inlet is connected.
5. wind cooling refrigerator as claimed in claim 4, it is characterised in that: the air duct cover board is equipped with and is located at the first sub-air channel
The second layer air outlet that second layer air inlet far from the second sub-air channel side matches, guide duct outlet air end and second layer outlet air
Mouth connection.
6. wind cooling refrigerator as claimed in claim 4, it is characterised in that: height of the guide duct along air duct cover board thickness direction
Less than the depth of first air duct slot.
7. wind cooling refrigerator as claimed in claim 4, it is characterised in that: height of the guide duct along air duct cover board thickness direction
No more than the height of the fixing groove.
8. wind cooling refrigerator as described in claim 1, it is characterised in that: the inlet section further includes being located under second layer inlet section
The third layer inlet section of side, the air duct further include the third sub-air channel being connected with third layer inlet section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606959.4A CN106546048B (en) | 2015-09-22 | 2015-09-22 | Wind cooling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510606959.4A CN106546048B (en) | 2015-09-22 | 2015-09-22 | Wind cooling refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN106546048A CN106546048A (en) | 2017-03-29 |
| CN106546048B true CN106546048B (en) | 2019-11-26 |
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ID=58365482
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510606959.4A Active CN106546048B (en) | 2015-09-22 | 2015-09-22 | Wind cooling refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178952B (en) * | 2017-06-29 | 2019-10-01 | 青岛海尔股份有限公司 | Refrigerator |
| CN107270618B (en) * | 2017-06-29 | 2019-12-10 | 青岛海尔股份有限公司 | refrigerator with a door |
| CN107192198B (en) | 2017-06-29 | 2020-01-03 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN108072223A (en) * | 2017-11-30 | 2018-05-25 | 海信（山东）冰箱有限公司 | A kind of refrigerator divides wind component and refrigerator |
| CN108041155B (en) * | 2017-12-22 | 2021-10-22 | 新疆农业科学院农产品贮藏加工研究所 | Gradient precooling method suitable for red globe grapes |
| CN111820679B (en) * | 2019-04-23 | 2022-09-20 | 威海新北洋数码科技有限公司 | Display cabinet |
| CN209978465U (en) * | 2019-05-06 | 2020-01-21 | 青岛海尔特种电冰柜有限公司 | Air-cooled refrigeration equipment |
| CN110332752A (en) * | 2019-08-01 | 2019-10-15 | 长虹美菱股份有限公司 | A kind of air channel structure and its refrigerator |
| CN110285628A (en) * | 2019-08-01 | 2019-09-27 | 长虹美菱股份有限公司 | A kind of refrigerator and its refrigeration control method |
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| CN204404651U (en) * | 2014-12-29 | 2015-06-17 | 合肥美的电冰箱有限公司 | Wind cooling refrigerator |
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| JP2001289552A (en) * | 2000-04-10 | 2001-10-19 | Mitsubishi Electric Corp | Refrigerator |
| CN101608854A (en) * | 2008-06-20 | 2009-12-23 | 海尔集团公司 | The outlet system of air of air-cooled refrigerator |
| CN101839602A (en) * | 2009-03-20 | 2010-09-22 | 海尔集团公司 | Refrigeration device and temperature control method of cold rooms thereof |
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| CN106546048A (en) | 2017-03-29 |
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