CN110966819A - Refrigerator capable of improving freezing effect - Google Patents
Refrigerator capable of improving freezing effect Download PDFInfo
- Publication number
- CN110966819A CN110966819A CN201911252469.3A CN201911252469A CN110966819A CN 110966819 A CN110966819 A CN 110966819A CN 201911252469 A CN201911252469 A CN 201911252469A CN 110966819 A CN110966819 A CN 110966819A
- Authority
- CN
- China
- Prior art keywords
- refrigeration
- refrigerating
- air
- frame
- cooled refrigerator
- 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
- 230000000694 effects Effects 0.000 title abstract description 13
- 238000007710 freezing Methods 0.000 title abstract description 10
- 230000008014 freezing Effects 0.000 title abstract description 10
- 238000005057 refrigeration Methods 0.000 claims abstract description 85
- 239000003507 refrigerant Substances 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000009466 transformation Effects 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
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25D25/028—Cooled supporting means
-
- 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
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator capable of improving freezing effect, which comprises: a storage chamber; the refrigeration frame, the refrigeration frame sets up in the storeroom, the refrigeration frame is used for placing and treats freezing article, the refrigeration frame is provided with refrigeration portion, the refrigeration frame passes through refrigeration portion treats freezing article heat transfer refrigeration. According to the air-cooled refrigerator, the refrigerating part is arranged on the refrigerating frame, and articles to be refrigerated are placed on the refrigerating frame, so that the refrigerating part can directly cool the articles to be refrigerated through contact, and the refrigerating effect is improved.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator capable of improving a freezing effect.
Background
With the development of science and technology, refrigerators become indispensable food storage electric appliances in people's lives, and air-cooled and direct-cooled refrigerators in the market at present have certain advantages and disadvantages respectively, for example, although a storage chamber of the air-cooled refrigerator can keep a frostless state, the surface of the food frozen for a long time is dry, and the food is easy to lose the original flavor; compare with air-cooled refrigerator, direct-cooling refrigerator though can reduce edible material temperature fast, nevertheless because air conditioning is through freely diffusing to the storeroom realization cooling, consequently, it is limited to promote the cooling rate of eating the material, still needs the periodic defrosting moreover, wastes time and energy. Therefore, how to realize rapid cooling and improve the freezing speed of food materials are the primary problems to be solved urgently in the industry.
Disclosure of Invention
The invention discloses a refrigerator capable of improving a freezing effect, and solves the problem that the cooling speed of the existing refrigerator to food materials is low.
The invention discloses an air-cooled refrigerator, which comprises: a storage chamber; the refrigeration frame, the refrigeration frame sets up in the storeroom, the refrigeration frame is used for placing and treats freezing article, the refrigeration frame is provided with refrigeration portion, the refrigeration frame passes through refrigeration portion treats freezing article heat transfer refrigeration.
Furthermore, the refrigeration part is provided with a refrigerant channel which is communicated with the refrigerant compression cycle of the air-cooled refrigerator.
Furthermore, the refrigeration part is a refrigerant pipe, and the refrigerant pipe is attached to or embedded in the refrigeration frame.
Further, the refrigeration frame is a refrigeration plate.
Further, be provided with the holding tank on the refrigeration dish, the holding tank with treat frozen article appearance phase-match to increase heat transfer area.
Further, the refrigerant compression cycle further includes: the evaporator is used for refrigerating the storage chamber, and is communicated with the refrigerating part.
Further, the refrigerant compression cycle further includes: the evaporator is arranged on the first refrigeration branch; the second refrigeration branch is connected with the first refrigeration branch in parallel, and the refrigeration part is arranged on the second refrigeration branch.
Further, the refrigerant compression cycle further includes: and the control valve is arranged on the second refrigeration branch and is used for controlling the connection or disconnection of the second refrigeration branch.
Furthermore, the refrigeration disc is made of metal.
Furthermore, the refrigeration part is a semiconductor refrigeration device, and the cold end of the semiconductor refrigeration device is attached to the refrigeration frame.
According to the air-cooled refrigerator, the refrigerating part is arranged on the refrigerating frame, and articles to be refrigerated are placed on the refrigerating frame, so that the refrigerating part can directly cool the articles to be refrigerated through contact, and the refrigerating effect is improved.
Drawings
FIG. 1 is a schematic view of a storage compartment according to an embodiment of the present invention;
FIG. 2 is a perspective view of a storage compartment according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an air-cooled refrigerator according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a refrigerant compression cycle according to an embodiment of the present invention;
legend: 10. a storage chamber; 20. a refrigeration frame; 30. an evaporator; 40. a first refrigeration branch; 50. a second refrigeration branch; 60. a control valve; 70. a refrigerating section.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the details of the description.
As shown in fig. 1 and 2, the present invention discloses an air-cooled refrigerator, comprising: the refrigerator comprises a storage chamber 10 and a refrigeration rack 20, wherein the refrigeration rack 20 is arranged in the storage chamber 10, the refrigeration rack 20 is used for placing articles to be frozen, the refrigeration rack 20 is provided with a refrigeration part 70, and the refrigeration rack 20 exchanges heat and refrigerates the articles to be frozen through the refrigeration part 70. According to the air-cooled refrigerator, the refrigerating part 70 is arranged on the refrigerating frame 20, articles to be refrigerated are placed on the refrigerating frame 20, and the refrigerating part 70 can directly cool the articles to be refrigerated through contact, so that the refrigerating effect is improved.
In the above embodiment, the cooling portion 70 has a refrigerant channel, and the refrigerant channel is communicated with the refrigerant compression cycle of the air-cooled refrigerator. According to the air-cooled refrigerator, the refrigerating part 70 is provided with the refrigerant channel, and the refrigerating part 70 can be communicated with the refrigerant compression cycle through the refrigerant channel, so that the refrigerant in the refrigerant compression cycle is used for cooling the refrigerating part 70, an additional compressor is not needed, the refrigerating effect is improved, and the manufacturing cost is saved.
As shown in fig. 3, in the above embodiment, the cooling portion 70 is a cooling medium pipe, and the cooling medium pipe is attached to or embedded in the cooling rack 20. According to the air-cooled refrigerator, the refrigerant pipe is arranged and attached to the refrigerating frame 20, so that the refrigerating capacity can be transmitted to the refrigerating frame 20, and the object to be cooled is directly contacted with the refrigerating frame 20 for heat exchange and cooling, so that the heat exchange effect is greatly improved. In order to better realize the heat exchange between the refrigerant pipe and the refrigeration frame 20, the refrigerant pipe can be embedded in the refrigeration frame 20, so that the contact area between the refrigerant pipe and the refrigeration frame is increased, and the refrigeration effect is further improved.
In the above embodiment, the cooling rack 20 is a cooling tray. According to the air-cooled refrigerator, the refrigeration frame 20 is set to be the refrigeration disc, so that articles can be placed conveniently, the heat exchange area can be increased, in addition, the refrigerant channel can be directly arranged in the refrigeration frame 20, and the installation steps can be saved.
In the above embodiment, be provided with the holding tank on the refrigeration dish, the holding tank with treat frozen article appearance phase-match to increase heat transfer area. According to the air-cooled refrigerator, the contact surface with an article can be increased by arranging the accommodating groove, so that the heat exchange area is increased, the refrigeration effect is improved, and the accommodating groove can be in a semi-cylindrical shape or a semi-spherical shape matched with a pop can.
As shown in fig. 4, in the above embodiment, the refrigerant compression cycle further includes: the refrigerator comprises an evaporator 30, a first refrigeration branch 40, a second refrigeration branch 50 and a control valve 60, wherein the evaporator 30 is used for refrigerating the interior of the storage chamber 10, and the evaporator 30 is communicated with a refrigerating part 70. The evaporator 30 is arranged on the first refrigeration branch 40; the second refrigeration branch 50 is connected in parallel with the first refrigeration branch 40, and the refrigeration part 70 is disposed on the second refrigeration branch 50. A control valve 60 is disposed on the second cooling branch 50, and the control valve 60 is used for controlling the connection or disconnection of the second cooling branch 50. The air-cooled refrigerator of the present invention connects the evaporator 30 and the refrigerating part 70 in parallel, and the control valve 60 is provided on the second refrigerating branch 50, so that the user can select whether to turn on the refrigerating part 70 according to his own needs. Therefore, when the rapid refrigeration is not needed, the refrigeration part 70 can be closed, and the effects of energy conservation and emission reduction are realized.
In the above embodiment, the refrigeration plate is made of metal, so that the heat exchange efficiency can be improved.
In the above embodiment, the refrigeration unit 70 is a semiconductor refrigeration device, and the cold end of the semiconductor refrigeration device is attached to the refrigeration frame 20. Thereby avoiding the transformation of the refrigerant pipeline and reducing the production cost.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the invention are covered by the protection scope of the invention.
Claims (10)
1. An air-cooled refrigerator, comprising:
a storage chamber (10);
refrigeration frame (20), refrigeration frame (20) set up in storeroom (10), refrigeration frame (20) are used for placing and wait to freeze the article, refrigeration frame (20) are provided with refrigeration portion (70), refrigeration frame (20) pass through refrigeration portion (70) are waited to freeze article heat transfer refrigeration.
2. The air-cooled refrigerator according to claim 1,
the refrigerating part (70) is provided with a refrigerant channel which is communicated with the refrigerant compression cycle of the air-cooled refrigerator.
3. The air-cooled refrigerator of claim 2,
the refrigeration part (70) is a refrigerant pipe, and the refrigerant pipe is attached to or embedded in the refrigeration frame (20).
4. The air-cooled refrigerator according to claim 3,
the refrigeration frame (20) is a refrigeration disc.
5. The air-cooled refrigerator according to claim 4,
be provided with the holding tank on the refrigeration dish, the holding tank with treat frozen article appearance phase-match to increase heat transfer area.
6. The air-cooled refrigerator of claim 2, wherein the refrigerant compression cycle further comprises:
an evaporator (30), the evaporator (30) being used for refrigerating the inside of the storage chamber (10), the evaporator (30) being communicated with the refrigerating portion (70).
7. The air-cooled refrigerator of claim 6, wherein the refrigerant compression cycle further comprises:
a first refrigeration branch (40), the evaporator (30) being arranged on the first refrigeration branch (40);
the refrigerating system comprises a second refrigerating branch (50), the second refrigerating branch (50) is connected with the first refrigerating branch (40) in parallel, and a refrigerating part (70) is arranged on the second refrigerating branch (50).
8. The air-cooled refrigerator of claim 7, wherein the refrigerant compression cycle further comprises:
the control valve (60) is arranged on the second refrigeration branch (50), and the control valve (60) is used for controlling the connection or disconnection of the second refrigeration branch (50).
9. The air-cooled refrigerator according to claim 4,
the refrigeration disc is made of metal.
10. The air-cooled refrigerator according to claim 1, wherein the cooling portion (70) is a semiconductor cooling device having a cold end attached to the cooling rack (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911252469.3A CN110966819A (en) | 2019-12-09 | 2019-12-09 | Refrigerator capable of improving freezing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911252469.3A CN110966819A (en) | 2019-12-09 | 2019-12-09 | Refrigerator capable of improving freezing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110966819A true CN110966819A (en) | 2020-04-07 |
Family
ID=70033509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911252469.3A Pending CN110966819A (en) | 2019-12-09 | 2019-12-09 | Refrigerator capable of improving freezing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110966819A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100039559A (en) * | 2008-10-08 | 2010-04-16 | 엘지전자 주식회사 | Refrigerator |
| CN206817848U (en) * | 2017-05-31 | 2017-12-29 | 佛山市好的制冷设备有限公司 | Double-radiation function refrigerator |
| CN208059382U (en) * | 2018-03-26 | 2018-11-06 | 南京淘普生物技术有限公司 | A kind of biologic medical reagent incubator |
| CN109695984A (en) * | 2017-10-23 | 2019-04-30 | 成都市海光食品有限公司 | A kind of preservation of fishery storage cabinet |
-
2019
- 2019-12-09 CN CN201911252469.3A patent/CN110966819A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100039559A (en) * | 2008-10-08 | 2010-04-16 | 엘지전자 주식회사 | Refrigerator |
| CN206817848U (en) * | 2017-05-31 | 2017-12-29 | 佛山市好的制冷设备有限公司 | Double-radiation function refrigerator |
| CN109695984A (en) * | 2017-10-23 | 2019-04-30 | 成都市海光食品有限公司 | A kind of preservation of fishery storage cabinet |
| CN208059382U (en) * | 2018-03-26 | 2018-11-06 | 南京淘普生物技术有限公司 | A kind of biologic medical reagent incubator |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200407 |