CN113790565A - Anti-condensation air guide structure of refrigerator and anti-condensation refrigerator - Google Patents
Anti-condensation air guide structure of refrigerator and anti-condensation refrigerator Download PDFInfo
- Publication number
- CN113790565A CN113790565A CN202111023331.3A CN202111023331A CN113790565A CN 113790565 A CN113790565 A CN 113790565A CN 202111023331 A CN202111023331 A CN 202111023331A CN 113790565 A CN113790565 A CN 113790565A
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- CN
- China
- Prior art keywords
- air guide
- condensation
- air
- wind
- guiding
- 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.)
- Pending
Links
- 238000009833 condensation Methods 0.000 title claims abstract description 40
- 239000011521 glass Substances 0.000 claims abstract description 32
- 230000005494 condensation Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- 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
- 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
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
Abstract
The invention discloses a freezer condensation-preventing air guide structure which comprises an air guide main board, an air guide cover plate and a fan, wherein the air guide cover plate is buckled on the air guide main board to form an air guide cavity, an air inlet is formed in the bottom of the air guide cavity, a long strip-shaped air outlet is formed in the top of the air guide cavity, a plurality of air guide plates are uniformly arranged on the long strip-shaped air outlet along the length direction of the long strip-shaped air outlet, the long strip-shaped air outlet is divided into a plurality of rectangular air outlets, and the air outlet of the fan is connected with the air inlet. The invention also discloses an anti-condensation refrigerator which comprises a refrigerator body, a refrigerator opening arranged at the top of the refrigerator body and the anti-condensation air guide structure of the refrigerator. The air current that produces through the fan blows to glass cabinet door and eliminates the condensation, greatly reduced manufacturing cost, and simultaneously, glass cabinet door can use individual layer glass, has reduced the weight of glass cabinet door, and the user operation is lighter more, has further improved life.
Description
Technical Field
The invention relates to the technical field of anti-condensation of refrigerators, in particular to an anti-condensation air guide structure of a refrigerator and an anti-condensation refrigerator.
Background
The refrigerator is a low-temperature refrigeration device, is widely applied to various fields, and brings great convenience to the life of people. The top of the cabinet body of the existing top-open type refrigerator is provided with a glass cabinet door, and articles in the refrigerator are taken and placed through the sliding glass cabinet door, so that the top-open type refrigerator is mainly applied to the scenes of business excess and the like. This open-top freezer glass cabinet door ubiquitous condensation phenomenon in the use leads to the customer when the product in the selective purchase freezer, and the sight is not good, has reduced user experience.
In order to solve the problem of the condensation of the glass cabinet door, the technical scheme of taking in the industry is that the glass cabinet door adopts double-layer or three-layer hollow electric heating glass, the condensation problem can be solved, but the manufacturing cost of the hollow electric heating glass is high, the weight of the double-layer or three-layer glass cabinet door is too large, the opening and closing operation of a customer is inconvenient, the friction between the glass cabinet door and a cabinet opening is increased when the opening and closing operation is carried out, the damage of the cabinet opening is accelerated, and the use cost is increased.
In this respect, based on the above problems, it is necessary to redesign the prior art solutions.
Disclosure of Invention
The invention aims to provide a freezer anti-condensation air guide structure to solve the problems that in the prior art, a freezer glass door is condensation, and meanwhile, the weight of the glass door is large, the operation is inconvenient, and the manufacturing cost is high
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a condensation wind-guiding structure is prevented to freezer, includes wind-guiding mainboard, wind-guiding apron and fan, wind-guiding apron lock is equipped with the air intake in the bottom of wind-guiding cavity and forms the wind-guiding cavity on the wind-guiding mainboard, is equipped with rectangular shape air outlet at the top of wind-guiding cavity, along its length direction is even on rectangular shape air outlet be equipped with a plurality of aviation baffles to divide into a plurality of rectangle air outlets with rectangular shape air outlet, the air outlet of fan with air intake connection.
Preferably, a plurality of strip-shaped condensation pipe installation grooves which are parallel to each other are arranged on the outer side surface of the air guide main board in the vertical direction.
Preferably, the bottom of the strip-shaped condensation pipe installation groove is inclined towards the inside of the air guide cavity from bottom to top so as to reduce wind resistance.
Preferably, the inner side surface of the air guide cover plate is provided with a plurality of columnar protrusions, so that deformation of the air guide cavity caused by external force extrusion is prevented.
Preferably, the air guide main board and the air guide cover board are both right-angled triangles.
The invention also provides an anti-condensation refrigerator, which adopts the following specific technical scheme:
the utility model provides a prevent condensation freezer, includes the cabinet body and establishes the cabinet mouth at cabinet body top, still includes as above a freezer prevent condensation wind-guiding structure, the cabinet mouth includes riser and cabinet door slipway board, the air guide cavity is located the foaming layer of the cabinet body, and rectangular shape air outlet with the riser is connected, even being equipped with a plurality of vents on the riser the air current gets into the air guide cavity by the air intake and loops through rectangle air outlet and vent and blows to the glass cabinet door on the cabinet door slipway board under the effect of fan.
Preferably, the wind guide main board is installed on an outer side wall inside the cabinet body.
Preferably, the fan is located in the press chamber of the freezer.
Compared with the prior art, the invention has the following beneficial effects:
(1) the glass cabinet door has the advantages that condensation is eliminated by blowing air flow generated by the fan to the glass cabinet door, the manufacturing cost is greatly reduced, meanwhile, the glass cabinet door can be made of single-layer glass, the weight of the glass cabinet door is reduced, the glass cabinet door is lighter to operate by a user, and the service life is further prolonged.
(2) According to the invention, the plurality of air deflectors are uniformly arranged on the strip-shaped air outlet along the length direction of the strip-shaped air outlet, and the strip-shaped air outlet is divided into the plurality of rectangular air outlets, so that air flow can uniformly flow out, and no wind direction disorder occurs.
(3) The bottom of the mounting groove of the strip-shaped condensation pipe is inclined towards the interior of the air guide cavity from bottom to top, so that the resistance of airflow passing through the air guide cavity is reduced.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an air guiding main board according to an embodiment of the present invention.
Fig. 3 is a schematic view of an air guiding cover structure according to an embodiment of the invention.
FIG. 4 is a sectional view of the overall structure of the second embodiment of the present invention.
Fig. 5 is an enlarged view of a in fig. 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 to 3, a preferred embodiment of the present invention provides a freezer condensation-preventing air guiding structure, which includes: including wind-guiding mainboard 1, wind-guiding apron 2 and fan 3.
Wherein, wind-guiding mainboard 1 is right triangle, the wind-guiding apron 2 that corresponds also is right triangle, be equipped with a plurality of cassettes (not shown in the figure) on a right-angle side and the hypotenuse of wind-guiding mainboard 1, the correspondence is equipped with a plurality ofly on a right-angle side and the hypotenuse of wind-guiding apron 2 and cassette complex trip, wind-guiding apron 2 passes through the cooperation lock of trip and cassette on wind-guiding mainboard 1, guarantee simultaneously that wind-guiding mainboard 1 and wind-guiding apron form a wind-guiding cavity 4 between 2. Naturally, in order to fasten the air guiding cover plate 2 to the air guiding main plate 1 more tightly, screws may be used for fixing.
An air inlet 5 is arranged at the bottom of the air guide cavity 4, and a strip-shaped air outlet 6 is arranged at the top of the air guide cavity 4, namely, the strip-shaped air outlet 6 is formed between the other right-angle side of the air guide main board 1 and the other right-angle side of the air guide cover board 2. A plurality of air deflectors 7 are uniformly arranged on the strip-shaped air outlet 6 along the length direction of the strip-shaped air outlet, and the strip-shaped air outlet 6 is divided into a plurality of rectangular air outlets by the air deflectors 7.
The air outlet of the fan 3 is connected with the air inlet 5 of the air guide cavity 4, and air flow enters the air guide cavity 4 from the air inlet 5 under the action of the fan 3 and flows out from the rectangular air outlets. Because a plurality of rectangle air outlets evenly distributed are on rectangular shape air outlet 6, can make the even outflow of air current, can not take place the wind direction disorder.
Further, be equipped with a plurality of rectangular shape condenser pipe mounting groove 8 that are parallel to each other on the vertical direction of the lateral surface of wind-guiding mainboard 1, this rectangular shape condenser pipe mounting groove 8's effect is used for placing the condenser pipe of winding on the freezer cabinet body. The bottom of each strip-shaped condensation pipe installation groove 8 inclines towards the inside of the air guide cavity 4 from bottom to top, and the bottom of each strip-shaped condensation pipe installation groove is used for reducing resistance when air flow passes through the air guide cavity 4.
Further, be equipped with a plurality of column archs 9 at the medial surface of wind-guiding apron 2, the protruding 9 tops of column are at the medial surface of wind-guiding mainboard 1 when wind-guiding apron 2 lock is on wind-guiding mainboard 1, prevent that external force extrusion from leading to wind-guiding cavity 4 to warp.
Example two
As shown in fig. 4 to 5, a preferred embodiment of the present invention provides an anti-condensation refrigerator, including: the cabinet body 10, the cabinet opening arranged at the top of the cabinet body 10, the glass cabinet door 11 and the anti-condensation and air-guiding structure of the cabinet in the above embodiments.
Specifically, the cabinet opening comprises a vertical plate 12 and a cabinet door sliding plate 13, and the glass cabinet door 11 is located on the cabinet door sliding plate 13 and can slide on the cabinet door sliding plate 13 to realize the opening and closing of the refrigerator. Air guide cavity 4 is located the foaming layer of cabinet body 10, and simultaneously, rectangular shape air outlet 6 is connected with riser 12 on the cabinet mouth, and is specific, and rectangular shape air outlet 6 pushes up on riser 12, and even being equipped with a plurality of vents 14 on riser 12, and the air current gets into air guide cavity 4 and loops through rectangle air outlet and vent 14 and blows to the glass cabinet door 11 on cabinet door slideway board 13 by air intake 5 under the effect of fan 3 to eliminate the condensation on the glass cabinet door 11.
Furthermore, the outer side surface of the air guide main board 1 is adhered to the outer side wall inside the cabinet body 10, so that the movement is prevented. It should be noted that: because the condenser pipe of the freezer is wound in the foaming layer in the cabinet body 10, and the outer side surface of the air guide main board 1 is adhered to the outer side wall in the cabinet body 10, a plurality of strip-shaped condenser pipe mounting grooves 8 are formed in the outer side surface of the air guide main board 1, and the condenser pipe is convenient to mount.
Furthermore, a sponge sealing strip is adhered to the joint of the air guide main board 1 and the air guide cover board 2, so that foaming agent is prevented from entering the air guide cavity 4.
Further, the fan 3 is located in the press chamber of the freezer.
In conclusion, the technical scheme of the invention eliminates condensation by blowing the airflow generated by the fan 3 to the glass cabinet door 11, compared with the prior art that the condensation is eliminated by heating the glass by a hollow electric heater, the manufacturing cost is greatly reduced, meanwhile, the glass cabinet door can use single-layer glass, the weight of the glass cabinet door is reduced, the operation of a user is more convenient, and the service life is further prolonged.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a condensation wind-guiding structure is prevented to freezer, its characterized in that, includes wind-guiding mainboard, wind-guiding apron and fan, wind-guiding apron lock is on the wind-guiding mainboard and forms the wind-guiding cavity, is equipped with the air intake in the bottom of wind-guiding cavity, is equipped with rectangular shape air outlet at the top of wind-guiding cavity, along the even a plurality of aviation baffles that are equipped with of its length direction on rectangular shape air outlet to divide into a plurality of rectangle air outlets with rectangular shape air outlet, the air outlet of fan with air intake connection.
2. The anti-condensation air guide structure of the refrigerator as claimed in claim 1, wherein a plurality of parallel elongated condensation tube mounting grooves are formed in the vertical direction of the outer side surface of the air guide main plate.
3. The anti-condensation air guide structure of the refrigerator as claimed in claim 2, wherein the bottom of the strip-shaped condensation pipe mounting groove is inclined from bottom to top towards the inside of the air guide cavity for reducing wind resistance.
4. The anti-condensation air guide structure of the refrigerator as claimed in claim 1, wherein a plurality of columnar protrusions are arranged on the inner side surface of the air guide cover plate to prevent the air guide cavity from deforming due to external force extrusion.
5. The freezer condensation-preventing air guide structure of claim 1, wherein the air guide main board and the air guide cover board are both right-angled triangles.
6. The utility model provides an anti-condensation freezer, includes the cabinet body and establishes the cabinet mouth at cabinet body top, its characterized in that still includes according to any one of claim 1-5 a freezer anti-condensation wind-guiding structure, the cabinet mouth includes riser and cabinet door slideway board, the air guide cavity is located the foaming layer of the cabinet body, and rectangular shape air outlet with the riser is connected, even being equipped with a plurality of vents on the riser the air current gets into the air guide cavity and loops through rectangle air outlet and vent and blows to the glass cabinet door on the cabinet door slideway board by the air intake under the effect of fan.
7. The anti-condensation refrigerator as claimed in claim 6, wherein said air guiding main board is mounted on the outer side wall of the cabinet interior.
8. The anti-condensation cooler of claim 6, wherein said fan is located in a press chamber of the cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111023331.3A CN113790565A (en) | 2021-09-02 | 2021-09-02 | Anti-condensation air guide structure of refrigerator and anti-condensation refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111023331.3A CN113790565A (en) | 2021-09-02 | 2021-09-02 | Anti-condensation air guide structure of refrigerator and anti-condensation refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113790565A true CN113790565A (en) | 2021-12-14 |
Family
ID=78879397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111023331.3A Pending CN113790565A (en) | 2021-09-02 | 2021-09-02 | Anti-condensation air guide structure of refrigerator and anti-condensation refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113790565A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3668053D1 (en) * | 1985-12-11 | 1990-02-08 | Costan Spa | COOLED BOX WITH VENTILATED, GLAZED FRAME. |
| KR20080040450A (en) * | 2006-11-03 | 2008-05-08 | 엘지전자 주식회사 | Freezing room on a refrigerating door |
| CN202267297U (en) * | 2011-09-19 | 2012-06-06 | 海信容声(广东)冷柜有限公司 | Dew condensation-preventing refrigerating device for cold storage display cabinet with vertical transparent glass |
| CN102997538A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN105716354A (en) * | 2016-04-18 | 2016-06-29 | 上海雷圣医疗设备有限公司 | Low-temperature cabinet with door body glass capable of preventing condensing and door body glass condensing-preventing method |
| CN109114858A (en) * | 2018-07-12 | 2019-01-01 | 澳柯玛股份有限公司 | A kind of anti-condensation household freezer |
| CN110137827A (en) * | 2019-05-29 | 2019-08-16 | 湖北中巽泰科技有限公司 | A kind of low-power consumption condensation inhibits ancillary equipment, system and its control method |
| CN112413977A (en) * | 2020-11-12 | 2021-02-26 | 浙江星星冷链集成股份有限公司 | Combined island cabinet with anti-condensation structure |
| CN213178991U (en) * | 2020-09-08 | 2021-05-11 | 青岛新米叻智能科技有限公司 | Refrigeration equipment capable of automatically removing frost and dew on door body |
-
2021
- 2021-09-02 CN CN202111023331.3A patent/CN113790565A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3668053D1 (en) * | 1985-12-11 | 1990-02-08 | Costan Spa | COOLED BOX WITH VENTILATED, GLAZED FRAME. |
| KR20080040450A (en) * | 2006-11-03 | 2008-05-08 | 엘지전자 주식회사 | Freezing room on a refrigerating door |
| CN202267297U (en) * | 2011-09-19 | 2012-06-06 | 海信容声(广东)冷柜有限公司 | Dew condensation-preventing refrigerating device for cold storage display cabinet with vertical transparent glass |
| CN102997538A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN105716354A (en) * | 2016-04-18 | 2016-06-29 | 上海雷圣医疗设备有限公司 | Low-temperature cabinet with door body glass capable of preventing condensing and door body glass condensing-preventing method |
| CN109114858A (en) * | 2018-07-12 | 2019-01-01 | 澳柯玛股份有限公司 | A kind of anti-condensation household freezer |
| CN110137827A (en) * | 2019-05-29 | 2019-08-16 | 湖北中巽泰科技有限公司 | A kind of low-power consumption condensation inhibits ancillary equipment, system and its control method |
| CN213178991U (en) * | 2020-09-08 | 2021-05-11 | 青岛新米叻智能科技有限公司 | Refrigeration equipment capable of automatically removing frost and dew on door body |
| CN112413977A (en) * | 2020-11-12 | 2021-02-26 | 浙江星星冷链集成股份有限公司 | Combined island cabinet with anti-condensation structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211214 |
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| RJ01 | Rejection of invention patent application after publication |