CN204177016U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN204177016U CN204177016U CN201420553390.0U CN201420553390U CN204177016U CN 204177016 U CN204177016 U CN 204177016U CN 201420553390 U CN201420553390 U CN 201420553390U CN 204177016 U CN204177016 U CN 204177016U
- Authority
- CN
- China
- Prior art keywords
- cover board
- air duct
- duct cover
- evaporimeter
- case courage
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D2317/0665—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 top
-
- 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
- F25D27/00—Lighting arrangements
Abstract
The utility model discloses a kind of refrigerator, comprising: case courage, in described case courage, be limited with chamber; Evaporimeter, described evaporimeter is arranged on the roof of described case courage; And air duct cover board, below the roof that described air duct cover board is arranged on described case courage and and limit air channel between described evaporimeter, described air duct cover board is provided with the wind passage mouth in chamber described in conducting and described air channel.According to refrigerator of the present utility model, evaporimeter can, to the air cooling in air channel, make cold wind by the wind passage mouth on air channel and each corner sunk down into rapidly under gravity in chamber; And the hot-air in chamber rises, and can realize heat exchange, make the refrigerating speed of refrigerator accelerate with cold air convection, the refrigeration temperature difference reduces, and refrigeration is improved.Meanwhile, air duct cover board is positioned at the below of evaporimeter, makes air duct cover board also can play the effect of drip tray, the condensed water that the inner surface can accepting evaporimeter produces, and makes keep clean in chamber and do not affect outward appearance.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, more specifically, relates to a kind of refrigerator.
Background technology
Direct cooling refrigerator refrigeration evaporator is all plate pipe evaporator, and is attached to the back of refrigeration chamber courage, ensconces in foaming layer, alternating floor case courage between the chamber of evaporimeter and case courage.This structure heat exchange efficiency is low, and refrigerating speed is slow.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of refrigerator, the good refrigeration effect of described refrigerator.
According to refrigerator of the present utility model, comprising: case courage, in described case courage, be limited with chamber; Evaporimeter, described evaporimeter is arranged on the roof of described case courage; And air duct cover board, below the roof that described air duct cover board is arranged on described case courage and and limit air channel between described evaporimeter, described air duct cover board is provided with the wind passage mouth in chamber described in conducting and described air channel.
According to refrigerator of the present utility model, evaporimeter can, to the air cooling in air channel, make cold wind by the wind passage mouth on air channel and each corner sunk down into rapidly under gravity in chamber; And the hot-air in chamber rises, and can realize heat exchange, make the refrigerating speed of refrigerator accelerate with cold air convection, the refrigeration temperature difference reduces, and refrigeration is improved.Meanwhile, air duct cover board also can play the effect of drip tray, the condensed water that the inner surface can accepting evaporimeter produces, and makes to keep clean in chamber.
In addition, following additional technical characteristic can also be had according to refrigerator of the present utility model:
According to an embodiment of the present utility model, described roof is provided with the installing port of up/down perforation, described evaporimeter is plate pipe evaporator, described evaporimeter to be arranged on described roof and to close described installing port, and described air duct cover board to be arranged on below described installing port and and to limit described air channel between described evaporimeter.
According to an embodiment of the present utility model, then the internal perisporium of described installing port extends internally downwards formation heavy stand, and described air duct cover board is arranged on described heavy stand.
According to an embodiment of the present utility model, the both sides of described air duct cover board are respectively equipped with grab, and described grab is connected on described heavy stand.
According to an embodiment of the present utility model, described grab and described air duct cover board are integrally formed.
According to an embodiment of the present utility model, the side of described case courage is provided with brace table, and the side of described air duct cover board is only against on described brace table.
According to an embodiment of the present utility model, described air duct cover board is downward-sloping extension from front to back with respect to the horizontal plane.
According to an embodiment of the present utility model, described air duct cover board is provided with multiple boss projected upwards, and described wind passage mouth is located on described boss.
According to an embodiment of the present utility model, the through along the vertical direction described boss of described wind passage mouth, the level height of the upper surface of boss described in any one is more than or equal to the level height of the front end of described air duct cover board.
According to an embodiment of the present utility model, rounding off between the upper surface of boss described in any one and described air duct cover board.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of the refrigerator according to the utility model embodiment;
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
Reference numeral:
Refrigerator 100;
Case courage 10; Chamber 11; Heavy stand 12; Brace table 13;
Evaporimeter 20; Evaporation plate 21; Evaporation tube 22;
Air duct cover board 30; Air channel 31; Wind passage mouth 32; Boss 33; Grab 34;
Lampshade 40.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", on ", D score, " front ", " afterwards ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
The refrigerator 100 according to the utility model embodiment is described in detail below in conjunction with accompanying drawing.
Shown in seeing figures.1.and.2, comprise case courage 10, evaporimeter 20 and air duct cover board 30 according to the refrigerator 100 of the utility model embodiment.
Chamber 11 is limited with in case courage 10.Evaporimeter 20 is arranged on the roof of case courage 10, and air duct cover board 30 is arranged on the below of the roof of case courage 10.And it is spaced apart to limit air channel 31 between air duct cover board 30 and evaporimeter 20.Air duct cover board 30 is provided with the wind passage mouth 32 in conducting chamber 11 and air channel 31.Evaporimeter 20 can directly and gas carry out heat exchange, and the cold air in air channel 31 drops in chamber 11 by wind passage mouth 32, flows in air channel 31 after the hot-air simultaneously in chamber 11 rises by wind passage mouth 32.
According to the refrigerator 100 of the utility model embodiment, by air duct cover board 30 is located at the below of roof by the roof that evaporimeter 20 is arranged on case courage 10, air channel 31 is limited between evaporimeter 20 and air duct cover board 30, and air channel 31 is communicated with chamber 11 by the wind passage mouth 32 on air duct cover board 30, evaporimeter 20 can to the air cooling in air channel 31, make cold wind by the wind passage mouth 32 in air channel 31 and each corner sunk down into rapidly under gravity in chamber 11, as shown in arrow vertical in Fig. 1; Hot-air simultaneously in chamber 11 rises, and realizes heat exchange, the refrigerating speed of refrigerator 100 is accelerated with cold air convection, and the refrigeration temperature difference reduces, and the surface temperature of evaporimeter 30 ingress of air also can not be too low.
Meanwhile, air duct cover board 30 is positioned at the below of evaporimeter 20, makes air duct cover board 30 also can play the effect of drip tray, the condensed water that the inner surface can accepting evaporimeter 20 produces, and makes to keep clean in chamber 11.
In a word, according to the refrigerator 100 of the utility model embodiment, ingeniously use air convection action under gravity, utilize air channel 31 that cold wind is delivered to needs position to accelerate flowing and heat exchange simultaneously, refrigerating speed is accelerated, and heat exchange efficiency improves, and refrigeration is improved.Meanwhile, air duct cover board 30 formed drip tray structure, ensure that evaporimeter 20 inner surface frosting and condensate water in inside specific channel drainage, do not affect use outward appearance.
As shown in Figure 1, according to embodiments more of the present utility model, roof can be provided with installing port, the upper surface of the through along the vertical direction roof of installing port and lower surface.Evaporimeter 20 can be plate pipe evaporator, and evaporimeter 20 to be arranged on roof and to close installing port, and air duct cover board 30 is arranged on the below of installing port and and limits air channel 31 between evaporimeter 20.
Specifically, evaporimeter 20 is made up of evaporation plate 21 and evaporation tube 22, and evaporation tube 22 is fixed on the upper surface of evaporation plate 21.Evaporation plate 21 is fixed on roof, and the lateral dimension of evaporation plate 21 is greater than the lateral dimension of installing port, thus is sealed from top by installing port.Air duct cover board 30 is positioned at the below of evaporation plate 21, spaced apart formation air channel 31 between the upper surface of air duct cover board 30 and the lower surface of evaporation plate 21.
Further, then the internal perisporium of installing port can extend internally downwards and form heavy stand 12.At this, " extending internally " refers to and extends in installing port, and namely then the front perisporium of installing port extends back downwards and form heavy stand 12, and then the rear perisporium of installing port extends to form forward heavy stand 12 downwards.Thus, the longitudinal section of heavy stand 12 is formed as L shape substantially, and air duct cover board 30 can be arranged on heavy stand 12.Particularly, the front-end and back-end of air duct cover board 30 can be overlapped on heavy stand 12.
In order to ensure the fastness that air duct cover board 30 is installed, the both sides of air duct cover board 30 can be respectively equipped with grab 34, and grab 34 can be connected on heavy stand 12.Thus, air duct cover board 30 realizes fixing by the mode of clamping and the heavy stand 12 of case courage 10 roof.The mounting means fixation of this clamping and easy to assembly.Wherein, grab 34 upwards can extend and protrude from the upper surface of air duct cover board 30, when grab 34 is connected on heavy stand 12, can forms the larger air channel of internal diameter 31, be beneficial to refrigeration between air duct cover board 30 and evaporimeter 20.
As shown in Figure 1, two grabs 3 are towards can be relative.Thus, two grabs 34 can limit mutually, thus prevent air duct cover board 30 to be moved in the horizontal direction.Each grab 34 can be integrally formed with air duct cover board 30.The structure convenient processing and manufacture that this is integrally formed and shaping after the overall structure stability of air duct cover board 30 and intensity higher.
In the example depicted in fig. 1, the side of case courage 10 can be provided with brace table 13, and the side of air duct cover board 30 can only be against on brace table 13.Specifically, the rear side of case courage 10 can be provided with brace table 13, and brace table 13 extends in the horizontal direction, and the Backside support of air duct cover board 30 is on brace table 13.This supporting way matches with snap fit, makes the installation of air duct cover board 30 more firm.
Air duct cover board 30 can with respect to the horizontal plane downward-sloping extension from front to back.As shown in Figure 1, the air duct cover board 30 with respect to the horizontal plane downward-sloping extension to the back-end from front end.Thus, the water instilled air duct cover board 30 from evaporimeter 20 can flow to the rear end of air duct cover board 30 swimmingly from the front end of air duct cover board 30, and can flow out from the osculum of case courage 10 rear end, makes condensed water be convenient to collect and discharge, can keep clean in chamber 11.The flow direction of condensed water is as shown in lateral arrows in Fig. 1.
Wherein, the angle of inclination of air duct cover board 30 can be arranged according to specific circumstances, and such as air duct cover board 30 angle of inclination with respect to the horizontal plane can be 0-20 °.
Shown in seeing figures.1.and.2, air duct cover board 30 can be provided with multiple boss 33 projected upwards, and wind passage mouth 32 can be located on boss 33.The longitudinal section of boss 33 can be formed as the trapezoidal of lower ending opening substantially, and wind passage mouth 32 can be located on trapezoidal upper bottom surface.Thus, wind passage mouth 32 can higher than the flow plane at the condensed water place on air duct cover board 30, thus effectively prevent condensed water from the front end of air duct cover board 30 in the process flowed in the rear end of air duct cover board 30, is added dropwise in chamber 11 from wind passage mouth 32.
Wind passage mouth 32 can through along the vertical direction boss 33, and the level height of the upper surface of any one boss 33 can be more than or equal to the level height of the front end of air duct cover board 30.That is, wind passage mouth 32 can the upper surface of through along the vertical direction boss 33 and lower surface, the level height of the upper surface of each boss 33 is equal with the level height of the front end of air duct cover board 30, or the level height of the upper surface of each boss 33 is higher than the level height of the front end of air duct cover board 30.Thus, instill the water air duct cover board 30 from evaporimeter 20, can not be added dropwise in the process flowed backward from the front end of air duct cover board 30 in the wind passage mouth 32 on boss 33, thus effectively prevent condensed water and be added dropwise in chamber 11 from wind passage mouth 32.
Advantageously, can rounding off between any one boss 33 and upper surface of air duct cover board 30.That is, the lateral edges of boss 33 and the junction of air duct cover board 30 are formed and can be arc-shaped surface.Thus, when in the process that condensed water flows from front to back on air duct cover board 30, through boss 33 place, condensed water can from the side of boss 33 or along the lateral edges of boss 33 to the rear end smooth outflow of air duct cover board 30.
Boss 33 and air duct cover board 30 can be integrally formed, and that is, boss 33 is upwards recessed to form by a part for air duct cover board 30, and boss 33 can be together shaping with air duct cover board 30.The structure convenient processing and manufacture that this is integrally formed and stabilized structure, boss 33 can not leak because sealing difference with the junction of air duct cover board 30.
In addition, also can be provided with illuminating lamp in the chamber 11 of case courage 10, as shown in Figure 1, the lower surface of air duct cover board 30 can be provided with lampshade 40, illuminating lamp can be located in lampshade 40, to throw light on to chamber 11.
According to the utility model implement refrigerator 100 other form and operation be known for the person of ordinary skill of the art, be not described in detail at this.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
Case courage, is limited with chamber in described case courage;
Evaporimeter, described evaporimeter is arranged on the roof of described case courage; With
Air duct cover board, below the roof that described air duct cover board is arranged on described case courage and and limit air channel between described evaporimeter, described air duct cover board is provided with the wind passage mouth in chamber described in conducting and described air channel.
2. refrigerator according to claim 1, it is characterized in that, described roof is provided with the installing port of up/down perforation, described evaporimeter is plate pipe evaporator, described evaporimeter to be arranged on described roof and to close described installing port, and described air duct cover board to be arranged on below described installing port and and to limit described air channel between described evaporimeter.
3. refrigerator according to claim 2, is characterized in that, then the internal perisporium of described installing port extends internally downwards formation heavy stand, and described air duct cover board is arranged on described heavy stand.
4. refrigerator according to claim 3, is characterized in that, the both sides of described air duct cover board are respectively equipped with grab, and described grab is connected on described heavy stand.
5. refrigerator according to claim 4, is characterized in that, described grab and described air duct cover board are integrally formed.
6. refrigerator according to claim 3, is characterized in that, the side of described case courage is provided with brace table, and the side of described air duct cover board is only against on described brace table.
7. refrigerator according to claim 2, is characterized in that, described air duct cover board is downward-sloping extension from front to back with respect to the horizontal plane.
8. refrigerator according to claim 7, is characterized in that, described air duct cover board is provided with multiple boss projected upwards, and described wind passage mouth is located on described boss.
9. refrigerator according to claim 8, is characterized in that, the through along the vertical direction described boss of described wind passage mouth, the level height of the upper surface of boss described in any one is more than or equal to the level height of the front end of described air duct cover board.
10. refrigerator according to claim 9, is characterized in that, rounding off between the upper surface of boss described in any one and described air duct cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553390.0U CN204177016U (en) | 2014-09-24 | 2014-09-24 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553390.0U CN204177016U (en) | 2014-09-24 | 2014-09-24 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177016U true CN204177016U (en) | 2015-02-25 |
Family
ID=52565824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553390.0U Active CN204177016U (en) | 2014-09-24 | 2014-09-24 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177016U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880001A (en) * | 2015-05-30 | 2015-09-02 | 合肥华凌股份有限公司 | Condensation prevention baffle, refrigerator with same and wine cabinet with same |
| CN105546917A (en) * | 2016-02-01 | 2016-05-04 | 合肥华凌股份有限公司 | Air duct assembly and refrigerator |
| CN112212567A (en) * | 2020-10-20 | 2021-01-12 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
| CN112413982A (en) * | 2020-12-07 | 2021-02-26 | 中科美菱低温科技股份有限公司 | Air-cooled circulation fan housing and refrigeration plant |
| CN114165960A (en) * | 2021-11-30 | 2022-03-11 | 安徽康佳同创电器有限公司 | Direct-cooling refrigerator with uniform temperature of refrigerating chamber |
-
2014
- 2014-09-24 CN CN201420553390.0U patent/CN204177016U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880001A (en) * | 2015-05-30 | 2015-09-02 | 合肥华凌股份有限公司 | Condensation prevention baffle, refrigerator with same and wine cabinet with same |
| CN105546917A (en) * | 2016-02-01 | 2016-05-04 | 合肥华凌股份有限公司 | Air duct assembly and refrigerator |
| CN112212567A (en) * | 2020-10-20 | 2021-01-12 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
| CN112212567B (en) * | 2020-10-20 | 2022-02-18 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
| CN112413982A (en) * | 2020-12-07 | 2021-02-26 | 中科美菱低温科技股份有限公司 | Air-cooled circulation fan housing and refrigeration plant |
| CN114165960A (en) * | 2021-11-30 | 2022-03-11 | 安徽康佳同创电器有限公司 | Direct-cooling refrigerator with uniform temperature of refrigerating chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |