CN209470416U - A kind of anti-condensation equal temperature wine cabinet - Google Patents
A kind of anti-condensation equal temperature wine cabinet Download PDFInfo
- Publication number
- CN209470416U CN209470416U CN201822213003.XU CN201822213003U CN209470416U CN 209470416 U CN209470416 U CN 209470416U CN 201822213003 U CN201822213003 U CN 201822213003U CN 209470416 U CN209470416 U CN 209470416U
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- return
- cover board
- supply passage
- 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.)
- Active
Links
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
- F25D31/00—Other cooling or freezing apparatus
- F25D31/005—Combined cooling and heating devices
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- 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
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
- F25D31/007—Bottles or cans
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
-
- 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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/10—Sensors measuring the temperature of the evaporator
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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of anti-condensation equal temperature wine cabinet, it is equipped with heater strip component in air duct, there is multiple first air outlets, the second air outlet and third air outlet on air duct.Wherein the air supply mode of the first air outlet is to blow respectively to horizontal direction at left and right sides of the back of the first storage region, and cold air sinks to being back to the first return air inlet and the second return air inlet via the two sides of the first storage region, front again, forms airflow circulating route.Compared with traditional wine cabinet cold air blows to front from wine cabinet rear portion, the air supply mode of the left and right sides avoids cold air blow-through bottle, reduces bottle local temperature fluctuations.Double back tuyere structure makes wine cabinet internal gas flow circulation more smooth, improves the uniformity of temperature.To realize the samming inside wine cabinet, the storage environment for improving red wine, improve the user experience.And it by the operation ratio of control heater strip component, prevents from generating condensation on air duct cover board.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, more particularly to a kind of anti-condensation equal temperature wine cabinet.
Background technique
Traditional air-cooled wine cabinet forms simple air duct by evaporator, evaporation fan and fan shroud, forms refrigeration cycle, completes
To the refrigeration of red wine.The air inlet of traditional wine cabinet is in top, and cold air sinks, and is unfavorable for return air, causes wine cabinet internal difference in temperature
It is larger；Air outlet usually only 1, so that the air circulation inside wine cabinet is poor, the temperature difference is big；Air-out direction is usually by wine cabinet
Rear portion blows to front, blow-through bottle, so that the local temperature fluctuations of bottle are larger.With the improvement of living standards, consumer is to red
The requirement of wine storage is higher and higher, and the requirement to wine cabinet temperature uniformity is higher and higher.Also, evaporator is in process of refrigerastion medium temperature
To spend lower, low temperature is transmitted on air duct cover board by the cold air blown out through evaporator through foam, and wine cabinet internal temperature is higher, thus
Condensation is formed on air duct cover board, influences the storage environment inside wine cabinet.
Summary of the invention
In order to solve the above-mentioned technical problem the utility model, provides a kind of anti-condensation equal temperature wine cabinet, realize inside wine cabinet
Temperature, the storage condition for improving red wine simultaneously can prevent condensation.
Technical solution provided by the utility model is, a kind of anti-condensation equal temperature wine cabinet, including cabinet body and is located at the cabinet body
In air duct, arrange up and down along its short transverse in the cabinet body be formed with multiple first storage regions for placing red wine,
Second storage region and third storage region are equipped with evaporation fan and evaporator, the top or so in the air duct in the air duct
Two sides have the first air outlet blown to the first storage region left and right horizontal direction described in every layer, the second storage region of Xiang Suoshu
Second air outlet of air-supply and the third air outlet blown to the third storage region, the air duct also have for described first
The first return air inlet and the second return air inlet of storage region, second storage region and the third storage region return air；It is described
The inner wall in air duct is equipped with heater strip component, and temperature sensor is equipped in the cabinet body, and the evaporator is sensed equipped with defrost
Device.
Further, first return air inlet is between second air outlet and the third air outlet, and described
Two return air inlets are located at the lower section of the third air outlet.
Further, the top in the air duct also has the 4th air outlet, and the cold wind of the 4th air outlet blowout is through institute
The leading flank for stating interior of the cabinet from top to bottom flows.
Further, second air outlet includes the second air outlet A and the second air outlet B of left and right arrangement, and described the
Three air outlets include the third air outlet A and third air outlet B of left and right arrangement.
Further, it is equipped with air duct cover board in the cabinet body, is formed between the air duct cover board and the inner wall of the cabinet body
The air duct offers first air outlet, second air outlet, the third air outlet, institute on the air duct cover board
State the 4th air outlet, first return air inlet and second return air inlet.
Further, the air duct cover board includes upper air duct cover board and lower air duct cover board, is opened up on the upper air duct cover board
There are first air outlet and the 4th air outlet, second air outlet, described are offered on the lower air duct cover board
Three air outlets, first return air inlet and second return air inlet；Shape between the upper air duct cover board and the inner wall of the cabinet body
At upper air-supply passage, first air outlet, the 4th air outlet are connected to the upper air-supply passage respectively；The lower air duct
Left air-supply passage and right air-supply passage are formed between cover board and the inner wall of the cabinet body, the second air outlet A, the third are sent
Air port A is connected to the left air-supply passage, and the second air outlet B, the third air outlet B and the right air-supply passage connect
It is logical.
Further, the upper air duct cover board includes the first vertical part and the horizontal part, is offered on first vertical portion
First air outlet offers the 4th air outlet on the horizontal part, and first vertical portion is interior with the cabinet body
Vertical air-supply passage is formed between wall, and top horizontal air-supply passage, institute are formed between the horizontal part and the inner wall of the cabinet body
The first air outlet to be stated to be connected to the vertical air-supply passage, the 4th air outlet is connected to the top horizontal air-supply passage,
First vertical portion is equipped with the first heater strip, and the horizontal part is equipped with the second heater strip.
Further, the lower air duct cover board includes the second vertical portion and curved portion, is offered on second vertical portion
Second air outlet, the third air outlet and first return air inlet, the inner wall of second vertical portion and the cabinet body
Between be formed with the left air-supply passage and the right air-supply passage, be formed in second vertical portion and first return air
First return air channel of mouth connection；It is formed between the curved portion and the inner wall of the cabinet body and is connected to second return air inlet
The second return air channel；Second vertical portion is equipped with third heater strip, and the curved portion is equipped with the 4th heater strip.
Further, evaporation cavity is formed between second vertical portion and the inner wall of the cabinet body, the evaporator is set
It sets in the evaporation cavity, first return air channel, second return air channel bottom with the evaporation cavity respectively
Connection.
Further, second vertical portion is equipped with volute of blower, and the volute of blower goes out with air inlet and three
Air port, the evaporation fan are centrifugal blower, and the centrifugal blower is located in the volute of blower, the air inlet of the volute of blower
Mouth is connected to the top of the evaporation cavity, and first air outlet of the volute of blower is connected to the vertical air-supply passage,
Second air outlet of the volute of blower is connected to the left air-supply passage, the third air outlet of the volute of blower and institute
State right air-supply passage connection.
The utility model also proposes a kind of control method of anti-condensation equal temperature wine cabinet as described above, the anti-condensation samming
Be equipped with the compressor being connected with the evaporator in wine cabinet, the operation ratio of the heater strip component and the booting of the compressor or
Shutdown status, the temperature T1 of the defrosting sensor, the temperature sensor T2 are related；When the compressor is in booting shape
When state and T1≤- 10 DEG C, T2 >=5 DEG C, the operation ratio of the heater strip component is 20 ~ 90%；When the compressor is in booting
State and when > -10 DEG C of T1, T2 >=5 DEG C, the operation ratio of the heater strip component is 0；Shape is shut down when the compressor is in
When state and T1≤- 10 DEG C, T2 >=5 DEG C, the operation ratio of the heater strip component is 0-70%；Shape is shut down when the compressor is in
State and when > -10 DEG C of T1, T2 >=5 DEG C, the operation ratio of the heater strip component is 0.
Further, when the compressor is in open state, T2 >=5 DEG C and when T1≤- 30 DEG C, the heater strip
The operation ratio of component is 50 ~ 90%；As -30 < T1≤- 20 DEG C, the operation ratio of the heater strip component is 40 ~ 80%；When -20
When < T1≤- 15 DEG C, the operation ratio of the heater strip component is 30 ~ 70%；As -15 < T1≤- 10 DEG C, the heater strip group
The operation ratio of part is 20 ~ 40%；When > -10 DEG C of T1, the operation ratio of the heater strip component is 0.
Further, when the compressor be in shutdown status, T2 >=5 DEG C and when T1≤- 30 DEG C and when, the heating
Silk component operates to 30 ~ 70%；As -30 < T1≤- 20 DEG C, the operation ratio of the heater strip component is 20 ~ 60%；When -20
When < T1≤- 15 DEG C, the operation ratio of the heater strip component is 10 ~ 50%；As -15 < T1≤- 10 DEG C, the heater strip group
The operation ratio of part is 0 ~ 30%；When > -10 DEG C of T1, the operation ratio of the heater strip component is 0 ~ 10%.
Compared with prior art, the advantages and positive effects of the utility model are as follows:
The utility model proposes a kind of anti-condensation equal temperature wine cabinet, has on air duct and to blow to each the first storage region of layer
Multiple first air outlets, the second air outlet blown to the second storage region and the third air-supply blown to third storage region
Mouthful.Wherein the air supply mode of the first air outlet is to blow respectively to horizontal direction at left and right sides of the back of the first storage region, cold
Gas sinks to being back to the first return air inlet and the second return air inlet via the two sides of the first storage region, front again, forms airflow circulating
Route.It is equipped with heater strip component in air duct, the start-stop state of the operation ratio of heater strip component and compressor, defrosting sensor
Temperature, the temperature of temperature sensor are related.Compared with traditional wine cabinet cold air blows to front from wine cabinet rear portion, the air-supply of the left and right sides
Mode avoids cold air blow-through bottle, reduces bottle local temperature fluctuations.Double back tuyere structure makes wine cabinet internal gas flow circulation more
Add smooth, improves the uniformity of temperature.To realize that the samming inside wine cabinet, the storage environment for improving red wine, raising user make
With experience.And it by the operation ratio of control heater strip component, prevents from generating condensation on air duct cover board.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the anti-condensation equal temperature wine cabinet embodiment of the utility model；
Fig. 2 is sectional view along A-A in Fig. 1；
Fig. 3 is the lateral structure schematic diagram of the anti-condensation equal temperature wine cabinet embodiment of the utility model；
Fig. 4 is B-B direction cross-sectional view in Fig. 3；
Fig. 5 is the side view cutaway drawing of the utility model upper air duct cover board embodiment；
Fig. 6 is the side view cutaway drawing of the utility model lower air duct cover board embodiment；
Fig. 7 is the elevational cross-sectional view of the utility model lower air duct cover board embodiment；
Fig. 8 is the schematic diagram of the anti-condensation equal temperature wine cabinet control method embodiment of utility model.
Wherein, the first storage region of 110-, the second storage region of 120-, 130- third storage region, 200- cabinet body, 300-
Upper air-supply passage, the vertical air-supply passage of 310-, 320- top horizontal air-supply passage, the left air-supply passage of 410-, the right air-supply of 420- are logical
Road, 500- upper air duct cover board, the first vertical portion 510-, the first air outlet of 511-, 520- horizontal part, the 4th air outlet of 521-,
522- temperature sensor, 600- lower air duct cover board, the second vertical portion 610-, the second air outlet of 611-, 6111- the second air outlet A,
6112- the second air outlet B, 612- third air outlet, 6121- third air outlet A, 6122- third air outlet B, 613- first are returned
Air port, 620- curved portion, the second return air inlet of 621-, the second return air channel of 630-, the first return air channel of 640-, 700- evaporator,
800- evaporation fan, 810- defrosting sensor, the first heater strip of 910-, the second heater strip of 920-, 930- third heater strip, 940-
4th heater strip.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The utility model discloses a kind of anti-condensation equal temperature wine cabinet, referring to figs. 1 to Fig. 4, including cabinet body 200 and is located at cabinet body
Air duct in 200, cabinet body 200 is interior to arrange multiple first storage regions being formed with for placing red wine along its short transverse up and down
110, the second storage region 120 and third storage region 130 are equipped with evaporation fan 800 and evaporator 700 in air duct, air duct
There is the first air outlet 511 blown to each the first storage region of layer 110 or so, to the second storage region at left and right sides of top
Second air outlet 611 of 120 air-supplies and the third air outlet 612 blown to third storage region 130, air duct also has for first
The first return air inlet 613 and the second return air inlet of 130 return air of storage region 110, the second storage region 120 and third storage region
621。
Specifically, air duct passes through the first air outlet 511 to each the first storage region of layer for the first air outlet 511
110 back is towards left and right sides horizontal direction cool-air feed, before cold air is flowed to via the left and right sides of the first storage region 110 again
Portion, cold air sink, and since the first return air inlet 613 and the second return air inlet 621 are located at the lower section of the first air outlet 511, cold air is the
Enter the first return air inlet 613 and the second return air inlet 621 under the suction of one return air inlet 613 and the second return air inlet 621, forms gas
The circulation loop of stream.Compared with traditional wine cabinet cold air directly blows to front from wine cabinet rear portion, left and right sides horizontal blast mode is kept away
Exempt from cold air blow-through bottle, reduces bottle local temperature fluctuations, the storage ring for being advantageously implemented samming inside wine cabinet, improving red wine
Border improves the user experience.
For the second air outlet 611, air duct by the second air outlet 611 to 120 cool-air feed of the second storage region,
Cold air sinks via the front of the second storage region 120, under the suction of the first return air inlet 613 and the second return air inlet 621
Into the first return air inlet 613 and the second return air inlet 621, the circulation loop of air-flow is formed.Likewise, for third air outlet 612
For, air duct is by third air outlet 612 to 130 cool-air feed of third storage region, and cold air is via third storage region 130
Front sinks, and the first return air inlet 613 and second time are entered under the suction of the first return air inlet 613 and the second return air inlet 621
Air port 621 forms the circulation loop of air-flow.
Further, in order to improve the circulating property of air-flow, it is convenient for return air, the first return air inlet 613 is located at the second air-supply
Between mouth 611 and third air outlet 612, the second return air inlet 621 is located at the lower section of third air outlet 612.In this way, superposed
The cold air sinking rear portion that multiple first air outlets 511, the second air outlet 611 export is made in the suction of the first return air inlet 613
Enter the first return air inlet 613 with lower, another part enters the second return air inlet 621 under the suction of the second return air inlet 621, protects
Evaporator 700 can be back into next airflow circulating by demonstrate,proving all cold air after storage bottle heat exchange.Meanwhile the
The cold air of three air outlets 612 output enters the second return air inlet 621 under the suction of the second return air inlet 621, is back to evaporation
Device 700 enters next airflow circulating.The structure in double back air port designs so that the airflow circulating inside wine cabinet is more smooth, can
Cold air after guaranteeing all stored bottle heat exchange can be back to evaporator into next airflow circulating, be conducive to improve
Temperature uniformity inside wine cabinet.
Further, the second air outlet 611 includes the second air outlet A 6111 and the second air outlet B of left and right arrangement
6112, third air outlet 612 includes the third air outlet A 6121 and third air outlet B 6122 of left and right arrangement.From the second air-supply
The cold air that mouth A 6111 is exported flow to front via back, the left side of the second storage region 120, defeated from the second air outlet B 6112
Cold air out flow to front via back, the right side of the second storage region 120.The cold air warp exported from third air outlet A 6121
Front is flow to by the back of third storage region 130, left side, the cold air exported from third air outlet B 6122 is stored via third
Back, the right side in region 130 flow to front.The air outlet mode of left and right arrangement avoids cold air by rear portion anteriorly blow-through bottle,
Reduce bottle local temperature fluctuations, is advantageously implemented samming inside wine cabinet, the storage environment for improving red wine, improves user and use body
It tests.
Further, in order to play guiding role to air-flow, divide on the second air outlet A 6111, third air outlet A 6121
Not She You guide vane A(it is not shown), for the cold air exported from the second air outlet A 6111 to be blowed to the second storage region 120
Left side, the left side that the cold air exported of third air outlet A 6121 is blowed to third storage region 130；Second air outlet B 6112,
It is not shown that guide vane B(is respectively equipped on third air outlet B 6122), the cold air for will be exported from the second air outlet B 6112
It blows to the right side of the second storage region 120, the cold air exported of third air outlet B 6122 is blowed to the right side of third storage region.
Further, the top in air duct also has the 4th air outlet 521, and the cold wind of the 4th air outlet 521 blowout is through cabinet body
Leading flank inside 200 from top to bottom flows, finally under the suction of the first return air inlet 613 and the second return air inlet 621 into
Enter the first return air inlet 613 and the second return air inlet 621.Due to the first air outlet 511, the second air outlet 611 and third air outlet 612
The cold air of output is all to flow to two sides from wine cabinet back, flow to front again, sink to being back to the first return air inlet 613 and the second return air
Mouthfuls 621, this air supply mode make wine cabinet front temperature can micro- back higher than wine cabinet, and the 4th air outlet 521 then makes up
This part temperature difference, further increases the temperature uniformity inside wine cabinet.
Air duct can be the air-supply structure for being totally independent of cabinet body, can also be by the air duct lid that is mounted in cabinet body 200
The inner wall of plate and cabinet body 200 cooperatively forms.Specifically, for air duct cover board to be installed in cabinet body 200 and forms air duct, cabinet body
It is equipped with air duct cover board in 200, forms air duct between air duct cover board and the inner wall of cabinet body 200, offers first on air duct cover board 200
Air outlet 511, the second air outlet 611, third air outlet 612, the 4th air outlet 521, the first return air inlet 613 and the second return air inlet
621.Specifically, air duct cover board can be installed by the way of clamping to the inner wall of cabinet body 200.Evaporator 700 and evaporation wind
Machine 800 between air duct cover board and the inner wall of cabinet body 200, change during air-supply and return air by evaporator 700 by air duct
The cold air formed after heat is under the action of evaporation fan 800 from the first air outlet 511, the second air outlet 611, third air outlet
612 and the 4th air outlet 521 export, then from be located at lower part the first return air inlet 613, the second return air inlet 621 be back in air duct
Continuation exchanges heat with evaporator 700, realizes circulating for wind.
Further, in order to which the outlet air for guaranteeing air outlet and the return air of return air inlet are independent of each other, air duct cover board includes windward
Road cover board 500 and lower air duct cover board 600 offer the first air outlet 511 and the 4th air outlet 521 on upper air duct cover board 500, under
The second air outlet 611, third air outlet 612, the first return air inlet 613 and the second return air inlet 621 are offered on air duct cover board 600.
Upper air-supply passage 300, the first air outlet 511, the 4th air outlet 521 are formed between upper air duct cover board 500 and the inner wall of cabinet body 200
It is connected to respectively with upper air-supply passage 300；Left air-supply passage 410 and the right side are formed between lower air duct cover board 600 and the inner wall of cabinet body 200
Air-supply passage 420, the second air outlet A 6111, third air outlet A 6121 are connected to left air-supply passage 410, the second air outlet B
6112, third air outlet B 6122 is connected to right air-supply passage 420.
Upper air duct cover board 500 includes the first vertical portion 510 and horizontal part 520, offers first on the first vertical portion 510 and send
Air port 511 offers the 4th air outlet 521 on horizontal part 520, is formed between the first vertical portion 510 and the inner wall of cabinet body 200 perpendicular
Straight air-supply passage 310, forms top horizontal air-supply passage 320, the first air outlet between horizontal part 520 and the inner wall of cabinet body 200
511 are connected to vertical air-supply passage 310, and the 4th air outlet 521 is connected to top horizontal air-supply passage 320.Lower air duct cover board 600
Including the second vertical portion 610 and curved portion 620, the second air outlet 611, third air outlet 612 are offered on the second vertical portion 610
And first return air inlet 613, it is formed with left air-supply passage 410 between the second vertical portion 610 and the inner wall of cabinet body 200 and right air-supply is logical
Road 420 is formed with the first return air channel 640 being connected to the first return air inlet 613 in second vertical portion 610；Curved portion 620 and cabinet
The second return air channel 630 being connected to the second return air inlet 621 is formed between the inner wall of body 200.
Specifically, the side view cutaway drawing of upper air duct cover board 500 referring to Figure 5, upper air duct cover board 500 includes mutual
The two sides of first vertical portion 510 of connection and horizontal part 520, the first vertical portion 510 have turnup structure, multiple first air outlets
511 are sequentially arranged above and below the short transverse of flange, corresponding two the first air outlets 511 of each the first storage region of layer 110, left
First air outlet 511 of side is to the left dorsal horizontal blast of the first storage region 110, and first air outlet 511 on right side is to
Horizontal blast on the right side of the back of one storage region 110.Through evaporator 700 heat exchange after cold air evaporation fan 800 effect according to
It is secondary to flow through vertical air-supply passage 310 and top supplying air channel 320, thus respectively from the first air outlet 511, the 4th air outlet 521
Output.Section view is faced referring to the side view cutaway drawing of lower air duct cover board 600 shown in fig. 6, lower air duct cover board 600 shown in Fig. 7
Figure, lower air duct cover board 600 include the second vertical portion 610 interconnected and curved portion 620, the top of the second vertical portion 610
Left side offers the second air outlet A 6111, right side opening is equipped with the second air outlet B 6112, a left side for the lower part of the second vertical portion 610
Side offers third air outlet A 6121, right side opening is equipped with third air outlet B 6122, and the middle part of the second vertical portion 610 offers
First return air inlet 613.Left air-supply passage 410 and right air-supply passage are formed between second vertical portion 610 and the inner wall of cabinet body 200
420, the second air outlet A 6111, third air outlet A 6121 are connected to left air-supply passage 410, the second air outlet B 6112,
Three air outlet B 6122 are connected to right air-supply passage 420.It is formed in second vertical portion 610 and is connected to the first return air inlet 613
First return air channel 640.Second time be connected to the second return air inlet 621 is formed between curved portion 620 and the inner wall of cabinet body 200
Wind channel 630.
Further, evaporation cavity (not indicating) is formed between the second vertical portion 610 and the inner wall of cabinet body 200, evaporator
700 are arranged in evaporation cavity, and the first return air channel 640, the second return air logical 630 is connected to the bottom of evaporation cavity respectively,
So that the wind from the first return air inlet 613,621 inspiration of the second return air inlet is entered evaporator 700 and carries out next airflow circulating.
Further, the second vertical portion 610 is equipped with volute of blower, and volute of blower has air inlet and three air outlets,
Evaporation fan 800 is centrifugal blower, and centrifugal blower is located in volute of blower, the air inlet of volute of blower and the top of evaporation cavity
Connection, first air outlet of volute of blower are connected to vertical air-supply passage 310, and second air outlet of volute of blower is sent with a left side
Wind channel 410 is connected to, and the third air outlet of volute of blower is connected to right air-supply passage 420.The cold air to exchange heat through evaporator 700
It flows into vertical air-supply passage 310, left air-supply passage 410 and right air-supply passage 420 simultaneously respectively, improves air supply efficiency and wine cabinet system
Cold efficiency.
Further, the bottom of cabinet body 200 is equipped with the support rod (not shown) of a plurality of protrusion, adjacent two support rods
Between formed bottom ventilation channel, bottom ventilation channel is connected to the second return air inlet 621, from the front of third storage region 130
The cold air flow down is back to the second return air inlet 621 through bottom ventilation channel, convenient for the bottom return air of third storage region 130.
The control method of the equal temperature wine cabinet of the present embodiment, the cold air to be exchanged heat in air duct via evaporator 700 is in evaporation fan 800
Driving effect under respectively pass through the first air outlet 511, the second air outlet 611, third air outlet 612 and the 4th air outlet 521
Output, wherein from the first air outlet 511 export cold air via every layer of first storage region 110 back two sides, first storage
Two sides, the front in region 110 are downwardly into the first return air inlet 613 and the second return air inlet 621, export from the second air outlet 611
Cold air is downwardly into the first return air inlet 613 and the second return air inlet 621 via back, two sides, the front of the second storage region 120,
The cold air exported from third air outlet 612 enters the first return air inlet by the back of third storage region 130, two sides, front, bottom
613 and second return air inlet 621, the cold air exported from the 4th air outlet 521 is successively via the front of the first storage region 110, the
The front of two storage regions 120, the front of third storage region 130 enter the first return air inlet 613 and the second return air inlet 621.
Specifically, the cold air of the first air outlet 511 output will laterally be flowed around the first storage region 110, the second air-supply
The cold air of mouthfuls 611 outputs will laterally be flowed around the second storage region 120, the cold air that third air outlet 612 exports will laterally around
Third storage region 130 flow, avoid cold air by back anteriorly blow-through bottle, reduce bottle local temperature fluctuations, favorably
In the storage environment realized wine cabinet inside samming, improve red wine, improve the user experience.
The present embodiment is on the basis of above-mentioned equal temperature wine cabinet embodiment, by realizing samming with flowering structure and control method
The anti-condensation effect of wine cabinet.Referring to Fig. 2 and Fig. 4, it is bonded with heater strip component in air duct, specifically, the first vertical portion is equipped with
First heater strip, horizontal part are equipped with the second heater strip, and the second vertical portion is equipped with third heater strip, and curved portion is equipped with the 4th
Heater strip.Defrosting sensor 810 is set on evaporator 800, and place's setting temperature sensor 522, defrosting sensor 810 are surveyed in cabinet body
The temperature on evaporator 800 is measured, T1 is denoted as, temperature sensor 522 measures the temperature in wine cabinet, is denoted as T2.Preferably, temperature passes
Sensor is positioned close at the position of air duct side, because the temperature in wine cabinet at air duct more elsewhere can be lower, is led to
The operation ratio for monitoring the temperature at this to adjust heater strip component is crossed, keeps the adjusting to heater strip component more preferably accurate.Heater strip
The temperature of the operation ratio of component and the booting of compressor or shutdown status, the temperature T1 of defrosting sensor 810, temperature sensor 522
It is related to spend T2.
Specifically, when compressor is in open state and T1≤- 10 DEG C, T2 >=5 DEG C, the operation of heater strip component
Rate is 20 ~ 90%；When compressor is in open state and > -10 DEG C of T1, T2 >=5 DEG C, the operation ratio of heater strip component is 0；
When compressor is in shutdown status and T1≤- 10 DEG C, T2 >=5 DEG C, the operation ratio of heater strip component is 0-70%；Work as compressor
When in shutdown status and > -10 DEG C of T1, T2 >=5 DEG C, the operation ratio of heater strip component is 0.
Further, when compressor is in open state, T2 >=5 DEG C and when T1≤- 30 DEG C, the fortune of heater strip component
Row rate is 50 ~ 90%；As -30 < T1≤- 20 DEG C, the operation ratio of heater strip component is 40 ~ 80%；As -20 < T1≤- 15 DEG C
When, the operation ratio of heater strip component is 30 ~ 70%；As -15 < T1≤- 10 DEG C, the operation ratio of heater strip component is 20 ~ 40%；
When > -10 DEG C of T1, the operation ratio of heater strip component is 0.
Further, when compressor be in shutdown status, T2 >=5 DEG C and when T1≤- 30 DEG C and when, heater strip component
Operate to 30 ~ 70%；As -30 < T1≤- 20 DEG C, the operation ratio of heater strip component is 20 ~ 60%；As -20 < T1≤- 15 DEG C
When, the operation ratio of heater strip component is 10 ~ 50%；As -15 < T1≤- 10 DEG C, the operation ratio of heater strip component is 0 ~ 30%；When
At > -10 DEG C of T1, the operation ratio of heater strip component is 0 ~ 10%.
Specifically, with 5 DEG C for an adjusting unit interval, being carried out more to the operation ratio of heater strip component when T2 >=5 DEG C
Detailed control.Specifically, please referring to attached drawing 8.
When evaporator and cold air in air duct are in low-temperature condition, due to thermally conductive effect, the plastic lid of air duct outer layer
Plate can be slightly below wine cabinet internal temperature.When wine cabinet interior humidity is higher, if the temperature of plastic cover plate is lower than dew-point temperature,
Condensation can occur, influence user experience.T1 temperature reduces, and plastic cover plate temperature can reduce, and condensation risk increases, and height-regulating is needed to add
Heated filament operation ratio.T2 temperature is higher, and dew-point temperature is higher, and condensation risk increases, and needs to be turned up heater strip operation ratio.Particularly,
When compressor is in open state, show that set temperature has not been reached yet in wine cabinet internal temperature, evaporator can continue refrigeration drop
Low temperature, plastic cover plate need higher heating operation ratio；When compressor is in shutdown status, evaporator is in temperature gradually
Rise state can suitably reduce heating operation ratio, prevent wine cabinet temperature recovery too fast.
For specific bonding location of the heater strip component in air duct, heater strip component is adhered to upper air duct by the present embodiment
On cover board and lower air duct cover board, certainly, if client to it is anti-condensation requirement be not it is very high, can also only at lower air duct cover board glue
Connect heater strip.Because evaporator and return air inlet are respectively positioned at lower air duct cover board, the temperature difference of lower air duct cover board two sides is larger herein, more
It is easy to produce condensation.
The operation ratio of the present embodiment heater strip component is uniformly controlled, if it is desired to reach anti-condensation more accurately
While effect, can also be energy saving, can in cabinet body close to the first heater strip, the second heater strip, third heater strip and
First temperature sensor, second temperature sensor, third temperature sensor are respectively correspondingly installed at the position of the 4th heater strip
And the 4th temperature sensor, by the size relation between the temperature of each temperature sensor and the temperature of defrosting sensor come
Adjust the operation ratio of corresponding heater strip.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of anti-condensation equal temperature wine cabinet, including cabinet body and the air duct being located in the cabinet body, the cabinet body is interior along its height side
Multiple first storage regions, the second storage region and third storage region for placing red wine, institute are formed with to upper and lower arrangement
It states and is equipped with evaporation fan and evaporator in air duct, which is characterized in that have at left and right sides of the top in the air duct to described in every layer
First storage region left and right horizontal direction air-supply the first air outlet, the second storage region of Xiang Suoshu air-supply the second air outlet and
The third air outlet blown to the third storage region, the air duct also have for first storage region, described second
The first return air inlet and the second return air inlet of storage region and the third storage region return air；The inner wall in the air duct, which is equipped with, to be added
Filament assembly, the cabinet body is interior to be equipped with temperature sensor, and the evaporator is equipped with defrosting sensor.
2. anti-condensation equal temperature wine cabinet according to claim 1, which is characterized in that first return air inlet is located at described second
Between air outlet and the third air outlet, second return air inlet is located at the lower section of the third air outlet.
3. anti-condensation equal temperature wine cabinet according to claim 2, which is characterized in that the top in the air duct also has the 4th to send
The leading flank of the cold wind through the interior of the cabinet in air port, the 4th air outlet blowout from top to bottom flows.
4. anti-condensation equal temperature wine cabinet according to claim 3, which is characterized in that second air outlet includes left and right arrangement
The second air outlet A and the second air outlet B, the third air outlet include left and right arrangement third air outlet A and third air-supply
Mouth B.
5. anti-condensation equal temperature wine cabinet according to claim 4, which is characterized in that be equipped with air duct cover board, institute in the cabinet body
It states and forms the air duct between air duct cover board and the inner wall of the cabinet body, first air-supply is offered on the air duct cover board
Mouth, second air outlet, the third air outlet, the 4th air outlet, first return air inlet and second return air
Mouthful.
6. anti-condensation equal temperature wine cabinet according to claim 5, which is characterized in that the air duct cover board includes upper air duct cover board
With lower air duct cover board, first air outlet and the 4th air outlet, the lower air duct are offered on the upper air duct cover board
Second air outlet, the third air outlet, first return air inlet and second return air inlet are offered on cover board；It is described
Upper air-supply passage, first air outlet, the 4th air outlet point are formed between upper air duct cover board and the inner wall of the cabinet body
It is not connected to the upper air-supply passage；Left air-supply passage is formed between the lower air duct cover board and the inner wall of the cabinet body and the right side is sent
Wind channel, the second air outlet A, the third air outlet A are connected to the left air-supply passage, the second air outlet B, institute
Third air outlet B is stated to be connected to the right air-supply passage.
7. anti-condensation equal temperature wine cabinet according to claim 6, which is characterized in that the upper air duct cover board includes first vertical
Portion and horizontal part offer first air outlet on first vertical portion, offer the described 4th on the horizontal part and send
Air port forms vertical air-supply passage, the horizontal part and the cabinet body between first vertical portion and the inner wall of the cabinet body
Inner wall between form top horizontal air-supply passage, first air outlet is connected to the vertical air-supply passage, the described 4th
Air outlet is connected to the top horizontal air-supply passage, and first vertical portion is equipped with the first heater strip, on the horizontal part
Equipped with the second heater strip.
8. anti-condensation equal temperature wine cabinet according to claim 7, which is characterized in that the lower air duct cover board includes second vertical
Portion and curved portion offer second air outlet, the third air outlet and first return air on second vertical portion
Mouthful, the left air-supply passage and the right air-supply passage, institute are formed between second vertical portion and the inner wall of the cabinet body
State the first return air channel for being formed in the second vertical portion and being connected to first return air inlet；The curved portion and the cabinet body
The second return air channel being connected to second return air inlet is formed between inner wall；It is heated equipped with third second vertical portion
Silk, the curved portion are equipped with the 4th heater strip.
9. anti-condensation equal temperature wine cabinet according to claim 8, which is characterized in that second vertical portion and the cabinet body
Evaporation cavity is formed between inner wall, the evaporator is arranged in the evaporation cavity, first return air channel, described second
Return air channel is connected to the bottom of the evaporation cavity respectively.
10. anti-condensation equal temperature wine cabinet according to claim 9, which is characterized in that second vertical portion is equipped with blower
Spiral case, the volute of blower have air inlet and three air outlets, and the evaporation fan is centrifugal blower, and the centrifugal blower is set
In the volute of blower, the air inlet of the volute of blower is connected to the top of the evaporation cavity, the volute of blower
First air outlet is connected to the vertical air-supply passage, second air outlet and the left air-supply passage of the volute of blower
Connection, the third air outlet of the volute of blower are connected to the right air-supply passage.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573266 | 2018-12-21 | ||
| CN201811573266X | 2018-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209470416U true CN209470416U (en) | 2019-10-08 |
Family
ID=68091160
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822213003.XU Active CN209470416U (en) | 2018-12-21 | 2018-12-27 | A kind of anti-condensation equal temperature wine cabinet |
| CN201811608902.8A Pending CN111351313A (en) | 2018-12-21 | 2018-12-27 | Anti-condensation temperature-equalizing wine cabinet and control method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811608902.8A Pending CN111351313A (en) | 2018-12-21 | 2018-12-27 | Anti-condensation temperature-equalizing wine cabinet and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN209470416U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351313A (en) * | 2018-12-21 | 2020-06-30 | 青岛海尔特种电冰柜有限公司 | Anti-condensation temperature-equalizing wine cabinet and control method |
| WO2021103483A1 (en) * | 2019-11-26 | 2021-06-03 | 青岛海尔特种电冰柜有限公司 | Air cooling device control method and air cooling device |
| WO2021114611A1 (en) * | 2019-12-10 | 2021-06-17 | 青岛海尔特种电冰柜有限公司 | Temperature and humidity-controlled wine container |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020114820A1 (en) | 2020-06-04 | 2021-12-09 | PremiumWineTech GmbH | Refrigerated cabinets and processes for cooling goods to be chilled |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272966A (en) * | 1979-10-19 | 1981-06-16 | Niemann Eugene E | Cooling system utilizing outside air |
| US4768353A (en) * | 1987-07-24 | 1988-09-06 | Whirlpool Corporation | Refrigeration apparatus air return |
| JP4111942B2 (en) * | 2004-09-22 | 2008-07-02 | シャープ株式会社 | refrigerator |
| CN108592482B (en) * | 2018-05-17 | 2023-10-03 | 广东维诺电器有限公司 | Wine cabinet or refrigerator with single evaporator and three greenhouses |
| CN108562097A (en) * | 2018-05-25 | 2018-09-21 | 合肥雪祺电气有限公司 | A kind of cold-storing duct structure of the refrigerator with damper |
| CN209470416U (en) * | 2018-12-21 | 2019-10-08 | 青岛海尔特种电冰柜有限公司 | A kind of anti-condensation equal temperature wine cabinet |
-
2018
- 2018-12-27 CN CN201822213003.XU patent/CN209470416U/en active Active
- 2018-12-27 CN CN201811608902.8A patent/CN111351313A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351313A (en) * | 2018-12-21 | 2020-06-30 | 青岛海尔特种电冰柜有限公司 | Anti-condensation temperature-equalizing wine cabinet and control method |
| WO2021103483A1 (en) * | 2019-11-26 | 2021-06-03 | 青岛海尔特种电冰柜有限公司 | Air cooling device control method and air cooling device |
| WO2021114611A1 (en) * | 2019-12-10 | 2021-06-17 | 青岛海尔特种电冰柜有限公司 | Temperature and humidity-controlled wine container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111351313A (en) | 2020-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209470416U (en) | A kind of anti-condensation equal temperature wine cabinet | |
| CN103629739B (en) | Multi-air-outlet air conditioner indoor unit | |
| CN206739725U (en) | Wind cooling refrigerator | |
| CN209655680U (en) | A kind of equal temperature wine cabinet of warm-air type | |
| CN207471869U (en) | Horizontal type wind-cooling refrigerator | |
| CN101050906B (en) | Circulation air path of air cooling type refrigerator | |
| CN206257842U (en) | Ice machine | |
| CN205593264U (en) | Air -cooled refrigerator | |
| CN208025920U (en) | A kind of air curtain regulating device of refrigerated display case | |
| CN108061416A (en) | A kind of air-cooled frostless horizontal refrigerator of double liners | |
| CN202734071U (en) | Indoor unit of air duct combination air conditioner | |
| CN206517716U (en) | A kind of rack and its cooling control system and cooling controller | |
| CN107120891A (en) | Horizontal refrigerator with four sides air blowing function | |
| CN107228521A (en) | A kind of ducting system and refrigerator | |
| CN208059069U (en) | Air conditioner | |
| CN110160148A (en) | A kind of vertical cabinet-type air conditioner and air conditioner | |
| CN206145929U (en) | Ejecting wind floor air conditioner | |
| CN206222464U (en) | Cabinet air-conditioner and air-conditioner | |
| CN108224883A (en) | The assemble method of ducting assembly, refrigeration equipment and ducting assembly | |
| CN106369669A (en) | Indoor unit of air conditioner and circular hanging unit | |
| CN206709485U (en) | The cold air circulating structure and cakes cabinet of a kind of cakes cabinet | |
| CN206959435U (en) | A kind of demister system for refrigerator glass | |
| CN206160352U (en) | Air -conditioner | |
| CN105145113A (en) | Edible fungus shaping machine | |
| CN209147253U (en) | Air conditioner indoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |