CN203848585U - Refrigerator adopting direct cooling micro frost technology - Google Patents
Refrigerator adopting direct cooling micro frost technology Download PDFInfo
- Publication number
- CN203848585U CN203848585U CN201420254672.0U CN201420254672U CN203848585U CN 203848585 U CN203848585 U CN 203848585U CN 201420254672 U CN201420254672 U CN 201420254672U CN 203848585 U CN203848585 U CN 203848585U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- division board
- chamber inner
- separation plate
- refrigerating chamber
- 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.)
- Expired - Lifetime
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 title abstract 4
- 238000009833 condensation Methods 0.000 claims abstract description 36
- 230000005494 condensation Effects 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 12
- 238000010257 thawing Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract 8
- 230000008014 freezing Effects 0.000 abstract 8
- 238000000926 separation method Methods 0.000 abstract 8
- 239000003570 air Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- PIRWNASAJNPKHT-SHZATDIYSA-N pamp Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)N)C(C)C)C1=CC=CC=C1 PIRWNASAJNPKHT-SHZATDIYSA-N 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a refrigerator adopting the direct cooling micro frost technology. The refrigerator comprises a freezing door, a freezing chamber inner container, a box and a compressor. A vapor condensation separation plate is arranged between the freezing door and a freezing chamber of the box. The vapor condensation separation plate and the box are fixed on a sinking table of the freezing chamber inner container through separation plate shafts on side plastic pieces, and the vapor condensation separation plate is connected with the box in a manual opening and closing mode. A separation plate sealing sleeve is arranged on the periphery of the vapor condensation separation plate and located on the sinking table of the freezing chamber inner container. The opening of the freezing chamber inner container right faces the vapor condensation separation plate, and the area of the vapor condensation separation plate is larger than that of the opening of the freezing chamber inner container. The refrigerator has the advantages that after the direct cooling micro frost technology is adopted by the direct-cooling refrigeration refrigerator, the frosting time of an evaporator of the refrigerator can be effectively shortened, the thickness of a condensation frost layer can be effectively reduced, the refrigerating efficiency of the refrigerator is improved, energy consumption is reduced, and defrosting frequency of the refrigerator can be reduced.
Description
Technical field
The utility model relates to refrigerator field, is mainly a kind of refrigerator that adopts direct-cooled micro-white technology.
Background technology
In current household electric refrigerator industry, two kinds of the refrigeration modes air-cooled circulation of general employing of refrigerator and direct-cooled refrigeration.By the cold of evaporimeter, the medium by wind is delivered on the food of storage the mode of air-cooled circulation employing forced convertion.And Direct cold refrigerator is the mode that adopts free convection, the cold of evaporimeter is delivered on food.
Air-cooled cyclic process meeting is the medium along with circulated air by the steam of food (steam), on evaporimeter, condenses, and forms frostwork.Along with frosting is more and more serious, can stop up evaporimeter for the gap of wind flow, thereby cause air-cooled cycle heat exchange Efficiency Decreasing.Therefore, air-cooled circulation refrigerator is generally all provided with defrosting heater, after air-cooled circulation some cycles, will heat defrost by pressure, removes the solidifying frost on evaporimeter.But the control system and the defrosting water treatment system that so just need a set of complexity need can heat defrost by consuming the extra energy (as electric energy) simultaneously, and the energy consumption of product is had to impact., at circulated air, flow in process, the moisture content dehydration easily foodstuff surface itself being needed, causes the shrivelled variable color of food, affects nutrition and the mouthfeel of food meanwhile.
Direct-cooled refrigeration is by the mode of free convection, cold is passed to food, can not detach greatly the moisture content of food, but there are a set of independently defrosting control system and defrosting water control system owing to being different from air-cooled circulation, on the evaporimeter of direct-cooled refrigeration along with the passing of service time, can progressively condense into frostwork, more serious meeting becomes ice by frost, therefore can greatly reduce direct-cooled refrigerating efficiency.Therefore at direct-cooled refrigeration refrigerator, use after a period of time, must adopt the mode of artificial defrost: generally refrigerator need to cut out → takes out certain hour Duan Shuan (or ice) such as food → wait and be melted into water → dry moisture content → putting into food freezes again.Like this will be pretty troublesome, when particularly moist season or the food put into have a lot of moisture content.
On direct-cooled refrigeration evaporator of electric refrigerator, condense into white steam (steam) and generally have three kinds of sources:
1, the food itself of putting into storage has the generation of steam (steam);
2, direct-cooled refrigeration refrigerator steam (steam) in use procedure causes outside air owing to opening the door enters;
Although 3, direct-cooled refrigeration refrigerator closes at use procedure door, but owing to there being the gap that can not eliminate between refrigerator door and casing, after refrigeration, because temperature reduction can form vacuum, aspirate outside air, and make entering of water in air vapour (steam) simultaneously.
Utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, and provide a kind of refrigerator that adopts direct-cooled micro-white technology, can reduce the steam source of evaporator of electric refrigerator frosting, reduce frostwork on the evaporator of electric refrigerator probability of condensing, improve evaporimeter heat exchange efficiency, be convenient to refrigerator user's use.
The purpose of this utility model completes by following technical solution, the refrigerator of the direct-cooled micro-white technology of this employing, comprise door of refrigerator, refrigerating chamber inner bag, casing and compressor, this door of refrigerator is positioned at casing one side, and refrigerating chamber inner bag and compressor are positioned at casing; Between described door of refrigerator and the refrigerating chamber of casing, be provided with the condensation vapor division board of being made by glass or metal material together; Between condensation vapor division board and casing, by the division board axle on side working of plastics, be fixed on the heavy stand of refrigerating chamber inner bag, this condensation vapor division board is connected with artificial open-close ways with casing.The opening of described refrigerating chamber inner bag is right against condensation vapor division board, and the area of condensation vapor division board is greater than the aperture area of refrigerating chamber inner bag.
As preferably, the surrounding of described condensation vapor division board is provided with division board sealing shroud, and this division board sealing shroud rides on the heavy stand of refrigerating chamber inner bag.
The beneficial effects of the utility model are: feature compared with the prior art: direct-cooled refrigeration refrigerator adopts after this " direct-cooled micro-frost " technology, can effectively improve and reduce evaporator of electric refrigerator heat pamp and condense the thickness of frost layer, improve refrigerator refrigerating efficiency, reduce energy consumption, can delay the defrost frequency of refrigerator simultaneously.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is the I place structure for amplifying schematic diagram of Fig. 1.
Fig. 3 is the II place structure for amplifying schematic diagram of Fig. 1.
Label in accompanying drawing is respectively: 1, door of refrigerator; 2, condensation vapor division board; 3, refrigerating chamber inner bag; 4, casing; 5, compressor; 6, division board axle; 7, division board sealing shroud.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to detailed introduction: as shown in accompanying drawing 1 to 3, the utility model designs condensation vapor division board 2 together between the door of refrigerator 1 of direct-cooled refrigeration refrigerator and casing 4, this condensation vapor division board 2 can be that glass or metal material are made, condensation vapor division board 2 is fixed on the heavy stand of refrigerating chamber inner bag 3 by the division board axle 6 on side working of plastics with casing 4, realize manually folding of condensation vapor division board 2, in the surrounding of condensation vapor division board 2, division board sealing shroud 7 is installed simultaneously, division board sealing shroud 7 rides on the heavy stand of refrigerating chamber inner bag 3, form sealing and isolation, stop steam (steam) to enter in refrigerating chamber, thereby prevent from being attracted to and on evaporimeter, form frostwork.
The part steam (steam) being produced by food also may condense on condensation vapor division board 2.
When opening the door, due to what manually open, it is door of refrigerator 1, now can exist with a large amount of outside airs of steam and pour into condensation vapor division board 2, because condensation vapor division board 2 itself is in refrigerating chamber, temperature reduces, steam (steam) major part of pouring into condensation vapor division board 2 will be agglomerated on condensation vapor division board 2, forms frostwork or moisture content, and ambient air humidity is reduced greatly.Like this, then when opening condensation vapor division board 2, seldom, when taking food, even if there is outside air to enter, but the moisture content of bringing into is very rare to the moisture content of surrounding air again like this.
At closing time, although some steam (steam) digs into by door of refrigerator 1 and the gap of casing 4, but because having blocked this part of steam, condensation vapor division board 2 further on evaporimeter, condenses, now condensation vapor division board 2 is in a lower temperature region simultaneously, even if there are the words of steam, just directly condense on condensation vapor division board 2, can on freezer evaporator, not condense.
After using certain hour, as occurred there is a large amount of frosting situations in condensation vapor division board 2, as long as condensation vapor division board 2 is cleared up to (as used rag wiping), removes, and do not need the loaded down with trivial details works such as defrost of shutting down.
Be understandable that, for a person skilled in the art, to the technical solution of the utility model and utility model, design is equal to replace or change and all should be belonged to the protection domain of the appended claim of the utility model.
Claims (2)
1. a refrigerator that adopts direct-cooled micro-white technology, it is characterized in that: comprise door of refrigerator (1), refrigerating chamber inner bag (3), casing (4) and compressor (5), this door of refrigerator (1) is positioned at casing (4) one sides, and refrigerating chamber inner bag (3) is positioned at casing (4) with compressor (5); Between the refrigerating chamber of described door of refrigerator (1) and casing (4), be provided with the condensation vapor division board (2) of being made by glass or metal material together; Between condensation vapor division board (2) and casing (4), by the division board axle (6) on side working of plastics, be fixed on the heavy stand of refrigerating chamber inner bag (3), this condensation vapor division board (2) is connected with artificial open-close ways with casing (4); The opening of described refrigerating chamber inner bag (3) is right against condensation vapor division board (2), and the area of condensation vapor division board (2) is greater than the aperture area of refrigerating chamber inner bag (3).
2. the refrigerator of the direct-cooled micro-white technology of employing according to claim 1, it is characterized in that: the surrounding of described condensation vapor division board (2) is provided with division board sealing shroud (7), this division board sealing shroud (7) rides on the heavy stand of refrigerating chamber inner bag (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254672.0U CN203848585U (en) | 2014-05-16 | 2014-05-16 | Refrigerator adopting direct cooling micro frost technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254672.0U CN203848585U (en) | 2014-05-16 | 2014-05-16 | Refrigerator adopting direct cooling micro frost technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848585U true CN203848585U (en) | 2014-09-24 |
Family
ID=51561592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254672.0U Expired - Lifetime CN203848585U (en) | 2014-05-16 | 2014-05-16 | Refrigerator adopting direct cooling micro frost technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848585U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019601A (en) * | 2014-05-16 | 2014-09-03 | 杭州华日电冰箱股份有限公司 | Direct-cooling micro-frost technology adopted refrigerator |
| CN104534774A (en) * | 2015-01-16 | 2015-04-22 | 上海科凌能源科技有限公司 | Vapor stopping and frost gathering device of direct-cooling cabinet freezer |
| CN105526763A (en) * | 2015-12-31 | 2016-04-27 | 青岛海尔股份有限公司 | Frost inducing device for refrigerator and refrigerator |
-
2014
- 2014-05-16 CN CN201420254672.0U patent/CN203848585U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019601A (en) * | 2014-05-16 | 2014-09-03 | 杭州华日电冰箱股份有限公司 | Direct-cooling micro-frost technology adopted refrigerator |
| CN104534774A (en) * | 2015-01-16 | 2015-04-22 | 上海科凌能源科技有限公司 | Vapor stopping and frost gathering device of direct-cooling cabinet freezer |
| CN105526763A (en) * | 2015-12-31 | 2016-04-27 | 青岛海尔股份有限公司 | Frost inducing device for refrigerator and refrigerator |
| CN105526763B (en) * | 2015-12-31 | 2018-02-02 | 青岛海尔股份有限公司 | White device and refrigerator are lured for refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |