CN109084507A - Air-cooled horizontal counter - Google Patents
Air-cooled horizontal counter Download PDFInfo
- Publication number
- CN109084507A CN109084507A CN201810617038.1A CN201810617038A CN109084507A CN 109084507 A CN109084507 A CN 109084507A CN 201810617038 A CN201810617038 A CN 201810617038A CN 109084507 A CN109084507 A CN 109084507A
- Authority
- CN
- China
- Prior art keywords
- air
- cabinet body
- return duct
- horizontal
- exhaust 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.)
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D17/062—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 in household refrigerators
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
-
- 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
- F25D2317/0664—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 from the side
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- 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)
Abstract
The invention discloses a kind of air-cooled horizontal counter, including horizontal cabinet body and door body, bottom air -return duct is arranged in the bottom of horizontal cabinet body, and bottom air -return duct has multiple air outlets, and at least two air outlet sizes are unequal.Air-cooled horizontal counter of the invention may insure horizontal cabinet body bottom airflow smooth outflow, and the distributing homogeneity of cooling capacity can be improved.
Description
Technical field
The present invention relates to refrigeration equipment more particularly to a kind of air-cooled horizontal counters.
Background technique
Currently, refrigeration equipment (refrigerator, refrigerator etc.) is the common electric in people's daily life, and refrigerator be divided into it is horizontal cold
Cabinet and vertical freezer, horizontal refrigerator are widely used greatly because of its storage volume.Conventional horizontal refrigerator generallys use direct-cooled side
Formula is freezed, but in use, and frosting is easy in cabinet, in order to reduce box house frosting, using air-cooled horizontal
Refrigerator is gradually promoted.China Patent No. 201520524111.2 and 201520611759.3 is individually disclosed using air-cooled
Horizontal refrigerator realizes horizontal refrigerator air cooling refrigeration by setting air outlet and return air inlet.But due to the cabinet of horizontal refrigerator
Body internal capacity is larger, and the article of storage is deposited in inside refrigerator, and cold air can not be recycled smoothly in cabinet body, also, not
Cooling capacity distribution with region is also unbalanced, causes refrigeration effect poor.How to design that a kind of cooling capacity is evenly distributed and refrigeration effect
It is the technical problems to be solved by the invention that good I, which is air-cooled freezer,.
Summary of the invention
The present invention provides a kind of air-cooled horizontal counter, realize that the cooling capacity of refrigerator is evenly distributed and improves refrigeration effect.
To reach above-mentioned technical purpose, the present invention is implemented with the following technical solutions:
Bottom air -return duct, institute is arranged in the bottom of a kind of air-cooled horizontal counter, including horizontal cabinet body and door body, the horizontal cabinet body
Bottom air -return duct is stated with multiple air outlets, and at least two air outlet sizes are unequal.
Further, it is provided with evaporation cavity on the horizontal cabinet body, evaporator is provided in the evaporation cavity, it is close
The air outlet size of evaporation cavity is less than the air outlet size far from evaporation cavity.
Further, on close to evaporation cavity to the direction far from evaporation cavity, the size of multiple air outlets gradually becomes
Greatly.
Further, rack is provided on the air outlet, the rack is bulge-structure, and the rack includes
Ring support is fixed on the bottom of the horizontal cabinet body with the loading grid on the ring support top, the ring support is covered
Portion and be centered around the air -return duct air outlet periphery.
Further, multiple racks are arranged in arrays.
Further, engraved structure is formed at the top of the ring support.
Further, the bottom of the horizontal cabinet body is arranged a plurality of air -return duct arranged side by side, every air -return duct
The size of return air inlet gradually becomes smaller along air current flow direction.
Further, the one end of the horizontal cabinet body is provided with end air -return duct, described in the end air -return duct connection
The air inlet of evaporation cavity, and the bottom air -return duct is connected to the end air -return duct.
Further, the one end of the horizontal cabinet body is provided with end exhaust passage, the two sidewalls point of the horizontal cabinet body
It is not provided with side exhaust passage, the end exhaust passage and the side exhaust passage are respectively communicated with the air draft of the evaporation cavity
Mouthful, the bottom air -return duct is connected to the air inlet of the evaporation cavity；The air outlet direction of the side exhaust passage and institute
The air outlet direction for stating end exhaust passage is staggered.
Further, the size of the air outlet of the side exhaust passage is gradually increased along air current flow direction.
Compared with prior art, the advantages and positive effects of the present invention are: ensuring horizontal cabinet body bottom airflow smooth outflow,
And the distributing homogeneity of cooling capacity can be improved.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the cross-sectional view one of the air-cooled horizontal counter embodiment of the present invention；
Fig. 2 is the cross-sectional view two of the air-cooled horizontal counter embodiment of the present invention；
Fig. 3 is the structural schematic diagram of rack in the air-cooled horizontal counter embodiment of the present invention；
Fig. 4 is the structural schematic diagram of drainage wind curtain component in the air-cooled horizontal counter embodiment of the present invention；
Fig. 5 is B-B direction cross-sectional view in Fig. 4；
Fig. 6 is the structural schematic diagram of magnetic control air curtain component in the air-cooled horizontal counter embodiment of the present invention；
Fig. 7 be in Fig. 6 C-C to cross-sectional view；
Fig. 8 is the partial enlargement diagram in the region D in Fig. 7.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1-Figure 3, the air-cooled horizontal counter of the present embodiment, including horizontal cabinet body 1 and door body 2, on the horizontal cabinet body 1
It is provided with evaporation cavity, blower 4 and evaporator 3 are provided in the evaporation cavity, the one end of the horizontal cabinet body 1 is provided with
End exhaust passage 11, the two sidewalls of the horizontal cabinet body 1 are respectively arranged with side exhaust passage 12, and the bottom of the horizontal cabinet body is set
Air duct 13 is put back into, the end exhaust passage 11 and the side exhaust passage 12 are respectively communicated with the exhaust outlet of the evaporation cavity, institute
State the air inlet that air -return duct 13 is connected to the evaporation cavity；The air outlet direction and the end of the side exhaust passage 12
The air outlet direction of exhaust passage 11 is staggered, and is provided with rack 14 on the air outlet of the air -return duct 13.
Specifically, end exhaust passage 11 is arranged in the one end of horizontal cabinet body 1 in the air-cooled horizontal counter of the present embodiment, and two
Side exhaust passage 12 is arranged in side wall, to realize three-side blowing, wherein the air-out direction of end exhaust passage 11 is towards horizontal cabinet body
1 the other end, so that the entire transversal of horizontal cabinet body 1 can be covered from the cold wind that 11 air outlet of end exhaust passage exports
Face, and the air-out direction of side exhaust passage 12 and the air-out direction of end exhaust passage 11 are staggered, it is defeated in side exhaust passage 12
The wind that wind out exports end exhaust passage 11 impacts, to form eddy airstream, vortex gas in the inside of horizontal cabinet body 1
Stream can guarantee that horizontal 1 longitudinal section of cabinet body keeps cooling capacity to be evenly distributed, so that the temperature in horizontal cabinet body 1 be made to keep on the whole
Uniformly to improve refrigeration effect.Wherein, the bottom surface protrusion of the corresponding horizontal cabinet body 1 of rack 14 on air -return duct 13, rack
14 one side can carry the article of storage, on the other hand be used for 13 return air of air -return duct；Preferably, the rack 14 is protrusion
Structure, the rack 14 includes ring support 141 and covers the loading grid 142 on 141 top of ring support, described
Ring support 141 is fixed on the bottom of the horizontal cabinet body 1 and is centered around the periphery of the air outlet of the air -return duct 13, the ring
Engraved structure 143 is formed at the top of shape bracket 141, and rack 14 by loading grid 142 and is engraved while having carried article
Hollow structure 143 can be realized return air, it is ensured that horizontal 1 bottom airflow smooth outflow of cabinet body；And the bottom of the horizontal cabinet body 1 is set
A plurality of air -return duct 13 arranged side by side is set, the size of the return air inlet of every air -return duct 13 gradually becomes along air current flow direction
It is small, further to improve the distributing homogeneity of cooling capacity.In addition, the end exhaust passage 11 and the side exhaust passage 12 are located at
Below the cabinet mouth of the horizontal cabinet body 1, the principle sunk naturally using cold air, from end exhaust passage 11 and the side outlet air
The cold air that road 12 exports re-enters into evaporation cavity after heat exchange is sunk from the air -return duct 13 of lower part.And side exhaust passage
12 are gradually increased along its internal gas flow flow direction, the size of the air outlet of side exhaust passage 12, and air -return duct 13 be provided with it is more
The size of a return air inlet, multiple return air inlets is become larger from centre to two sides, and to guarantee two crosswind circulation, it is equal to improve temperature
Even property.
Further, as shown in Figure 4 and Figure 5, end exhaust passage 11 and the side exhaust passage 12 pass through drainage wind respectively
Curtain component 5 is connect with the exhaust outlet of the evaporation cavity；The drainage wind curtain component 5 includes the first frame 51 and the first air curtain
52, the first air port 511 is formed in first frame 51, and the top of first air curtain 52 is provided with first rotating shaft 521, described
First rotating shaft 521 is rotatably mounted in first frame 51, and first air curtain 52 is for blocking first air port
511.Specifically, the air-flow that blower 4 generates will overcome the weight of the first air curtain 52 in normal process of refrigerastion, the first wind is blown open
Curtain 52 realizes air-supply.And during evaporator 3 carries out defrost, blower 4 is out of service, under the effect of gravity, the first air curtain 52
The first air port 511 will be covered in, so that the heat for avoiding 3 defrost of evaporator from generating is entered in horizontal cabinet body 1 by exhaust passage,
Avoid during defrost that temperature fluctuation is excessive in horizontal cabinet body 1, more effectively raising refrigeration effect, it is also possible to reduce cold
Amount loss is to reduce energy consumption.And the first frame 51 is mounted on the corresponding end exhaust passage 11 and the side exhaust passage 12
In, alternatively, first frame 51 is mounted in the exhaust outlet of the evaporation cavity.First frame 51 can be independent structure
Part can also constitute an integral structure component with corresponding end exhaust passage 11 and the side exhaust passage 12.
Further, as Figure 6-Figure 8, in order to more efficiently improve cooling capacity distributing homogeneity, the side goes out
Air duct 12 extends along direction and is disposed with multiple air outlets, is provided with magnetic control wind in the air outlet of each side exhaust passage 12
Curtain component 6, the magnetic control air curtain component 6 include the second frame 61 and the second air curtain 62, form second in second frame 61
Air port 611, the top of second air curtain 62 are provided with the second shaft 621, and second shaft 621 is rotatably mounted on institute
It states in the second frame 62, second air curtain 62 is for blocking second air port 611, the lower part setting of second air curtain 62
There is permanent magnet 63, second frame 61 is provided with the electromagnet 64 for cooperating with the permanent magnet 63.Specifically, magnetic control wind
The structure type of curtain component 6 is similar to be to realize electricity using permanent magnet 63 and the cooperation of electromagnet 64 with the difference of drainage wind curtain component 5
Control the switch of the second air curtain 62 and the opening angle of the second air curtain 62, wherein go out in the horizontal cabinet body 1 along the side
12 extending direction of air duct is disposed with multiple temperature sensors (not shown), the magnetic of the temperature sensor and corresponding position
The electromagnet 64 for controlling air curtain component 6 links, specifically, temperature sensor at different location at least with corresponding position
A magnetic control air curtain component 6 linkage, when temperature sensor detect temperature be higher than setting value when, then electromagnet 64 is to permanent magnet
63 apply repulsive force, to increase the opening angle of the second air curtain 62；Conversely, electromagnet 64 permanent magnet 63 is applied it is lesser
Repulsive force applies attraction, so that the opening angle of the second air curtain 62, which becomes smaller, is even switched off the second air curtain 62.And for the ease of
Permanent magnet 63 and electromagnet 64 are installed, second frame 61 is formed with around the periphery in second air port 611 for positioning
The step surface 612 of second air curtain 62, the electromagnet 64 is in the step surface 612.
Compared with prior art, the advantages and positive effects of the present invention are: by being set respectively in the two sidewalls of horizontal cabinet body
It is equipped with side exhaust passage, and end exhaust passage, the air-out direction of side exhaust passage and end are set in the one end of horizontal cabinet body
The air-out direction of exhaust passage is staggered, and can cover the transversal of entire horizontal cabinet body using the cold air that end exhaust passage is blown out
Face, and enable to cooling capacity to settle downwards using the principle that cold air sinks, at the same time, the cold air of side exhaust passage blowout can
So that the intracorporal air-flow of horizontal counter forms vortex, it thereby may be ensured that cooling capacity distributing equilibrium on the longitudinal section of horizontal cabinet body, matching
Bottom air -return duct is closed, realizes the intracorporal air circulation flow of horizontal counter, so that the intracorporal uniformity of temperature profile of horizontal counter, is realized cold
The cooling capacity of cabinet is evenly distributed and improves refrigeration effect.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, the spirit for the present invention embodiment technical solution that it does not separate the essence of the corresponding technical solution and
Range.
Claims (10)
1. a kind of air-cooled horizontal counter, which is characterized in that including horizontal cabinet body and door body, bottom is arranged in the bottom of the horizontal cabinet body
Air -return duct, the bottom air -return duct has multiple air outlets, and at least two air outlet sizes are unequal.
2. air-cooled horizontal counter according to claim 1, which is characterized in that it is provided with evaporation cavity on the horizontal cabinet body,
It is provided with evaporator in the evaporation cavity, the air outlet size close to evaporation cavity is less than the air outlet ruler far from evaporation cavity
It is very little.
3. air-cooled horizontal counter according to claim 2, which is characterized in that close to evaporation cavity to separate evaporation cavity
On direction, the size of multiple air outlets is become larger.
4. air-cooled horizontal counter described in any one of -3 according to claim 1, which is characterized in that be provided on the air outlet
Rack, the rack are bulge-structure, and the rack includes ring support and covers on the ring support top
Loading grid, the ring support be fixed on the bottom of the horizontal cabinet body and the air outlet that is centered around the air -return duct it is outer
It encloses.
5. air-cooled horizontal counter according to claim 4, which is characterized in that multiple racks are arranged in arrays.
6. air-cooled horizontal counter according to claim 4, which is characterized in that hollow out knot is formed at the top of the ring support
Structure.
7. air-cooled horizontal counter according to claim 1, which is characterized in that the bottom setting of the horizontal cabinet body is a plurality of side by side
The size of the air -return duct of setting, the return air inlet of every air -return duct gradually becomes smaller along air current flow direction.
8. air-cooled horizontal counter according to claim 1, which is characterized in that the one end of the horizontal cabinet body is provided with end
Air -return duct, the end air -return duct is connected to the air inlet of the evaporation cavity, and the bottom air -return duct is connected to the end and returns
Air duct.
9. air-cooled horizontal counter according to claim 1, which is characterized in that the one end of the horizontal cabinet body is provided with end
Exhaust passage, the two sidewalls of the horizontal cabinet body are respectively arranged with side exhaust passage, the end exhaust passage and the side outlet air
Road is respectively communicated with the exhaust outlet of the evaporation cavity, and the bottom air -return duct is connected to the air inlet of the evaporation cavity；The side
The air outlet direction of portion exhaust passage and the air outlet direction of the end exhaust passage are staggered.
10. air-cooled horizontal counter according to claim 9, which is characterized in that the size of the air outlet of the side exhaust passage
It is gradually increased along air current flow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617038.1A CN109084507A (en) | 2018-06-15 | 2018-06-15 | Air-cooled horizontal counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617038.1A CN109084507A (en) | 2018-06-15 | 2018-06-15 | Air-cooled horizontal counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084507A true CN109084507A (en) | 2018-12-25 |
Family
ID=64839729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810617038.1A Withdrawn CN109084507A (en) | 2018-06-15 | 2018-06-15 | Air-cooled horizontal counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091366A (en) * | 2021-04-09 | 2021-07-09 | 支付宝(杭州)信息技术有限公司 | Refrigeration equipment and temperature control method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131695A (en) * | 2017-03-08 | 2017-09-05 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal counter |
-
2018
- 2018-06-15 CN CN201810617038.1A patent/CN109084507A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131695A (en) * | 2017-03-08 | 2017-09-05 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal counter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091366A (en) * | 2021-04-09 | 2021-07-09 | 支付宝(杭州)信息技术有限公司 | Refrigeration equipment and temperature control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181225 |