CN204313567U - A kind of refrigerator with vacuum fresh-keeping system - Google Patents
A kind of refrigerator with vacuum fresh-keeping system Download PDFInfo
- Publication number
- CN204313567U CN204313567U CN201420728917.9U CN201420728917U CN204313567U CN 204313567 U CN204313567 U CN 204313567U CN 201420728917 U CN201420728917 U CN 201420728917U CN 204313567 U CN204313567 U CN 204313567U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- box
- lining
- casing
- box body
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of refrigerator with vacuum fresh-keeping system, comprise casing, bottom half is provided with the press room for placing compressor in refrigeration system, vavuum pump is provided with in casing, lining box is provided with in the middle part of casing, lining box comprises box body and is hinged on the lining box lid on lining box box body, and lining box box body is embedded in described foaming layer, and lining box lid is exposed to outside casing lateral wall; Vacuum tap is placed with in lining box box body, vacuum tap is connected with described vavuum pump by vacuum lead, vacuum lead between described vavuum pump to lining box box body is embedded in foaming layer, and the pipeline between lining box box body to vacuum tap is in free state and can with vacuum tap pull-out lining box box body.The utility model is easy to use, need not open refrigerator door when vacuumizing, and vacuumizes relevant each parts and does not all take the space holding food; When vacuumizing, with vacuum tap by vacuum fresh-retaining container clamping and vacuumized by suction nozzle.
Description
Technical field
The utility model relates to an electro-technical field, particularly relates to a kind of refrigerator.
Background technology
For a long time, people are utilizing the low temperature in refrigerator to store food always, but it is found that the holding time of food and freshness are not only relevant with environment temperature, and it is relevant with the oxygen content height in food surrounding air, lower oxygen content can effective the growing of anti-bacteria, thus it is fresh-keeping that food or fruits and vegetables are obtained.Vacuum freshness retaining refrigerator is the application of vacuum freshness retaining technology in refrigerator.
China national intellectual property board web discloses a kind of patent No.: 200820034794.3, and name is called: the utility model patent of " refrigerator of external vacuum fresh-retaining container ", this patent has been applied to refrigerator field vacuum freshness retaining technology.The technical characterstic of this patent is: extract joint and be connected with vavuum pump by pipeline, and one end of independent draws flexible pipe is removably linked and extracted on joint, and the other end is detachably connected to the vacuum fresh-retaining container being placed on casing.
The vacuum extractor of this refrigerator is arranged in refrigerator body, comprise vavuum pump, and be arranged on refrigerating chamber rear wall extraction joint, extract joint by expanding channels vavuum pump, flexible pipe one end is removably connected on joint, and the other end removably connects antistaling container.
This patented technology also has following characteristics: vacuum fresh-retaining container is arranged on outside casing, does not take the receiving space in casing, is convenient to user and optionally uses vacuum freshness retaining function.The defect of this design is: one, extracts joint and is arranged on refrigerating chamber rear wall, if want the operation carrying out vacuumizing, must open the door body of refrigerator, cold air so certainly will be caused to outflow, increase energy consumption; Its two, when each user uses this function, first must open refrigerator door, then independent draws flexible pipe is installed on joint, finally received on vacuum-pumping container by the other end extracting flexible pipe and carry out vacuum pumping, operating process is complicated, causes inconvenience to the user.
Utility model content
The purpose of this utility model is to provide a kind of refrigerator with vacuum fresh-keeping system, need not open refrigerator door when vacuumizing, and to vacuumize relevant each parts and all do not take the space holding food.
For achieving the above object, a kind of refrigerator with vacuum fresh-keeping system of the present utility model, comprises casing, the foaming layer that casing comprises casing lateral wall, cabinet wall and is filled between casing lateral wall and cabinet wall; Refrigeration system is provided with and for the refrigerating chamber that holds food and refrigerating chamber, the wall box at refrigerating chamber place is hinged with refrigerating-chamber door body, and the wall box at refrigerating chamber place is hinged with refrigerating chamber door body in casing; Bottom half is provided with the press room for placing compressor in refrigeration system,
Be provided with vavuum pump in casing, be provided with lining box in the middle part of casing, lining box comprises lining box box body and is hinged on the lining box lid on lining box box body, and lining box box body is embedded in described foaming layer, and lining box lid is exposed to outside casing lateral wall;
Vacuum tap is placed with in lining box box body, vacuum tap is connected with described vavuum pump by vacuum lead, piping laying between described vavuum pump to lining box box body is in foaming layer, and the pipeline between lining box box body to vacuum tap is in free state and can with vacuum tap pull-out lining box box body.
It is described that to be embedded in vacuum lead in foaming layer be flexible pipe.
Described vacuum tap is with clamping device and the suction nozzle vacuumized.
The vacuum fresh-retaining container be connected with vacuum tap is positioned at casing outside.
Described bottom half is provided with press room, and described vavuum pump is arranged at press indoor.
The utility model structure is simple, easy to use.Only need during use to open lining box lid, vacuum tap pulled out (can be the Special vacuum fresh-retaining container that the utility model provides to vacuum fresh-retaining container, also can be conventional vacuum fresh-keeping bag or vacuum crisper) carry out vacuum pumping, use very convenient.Meanwhile, each parts of vavuum pump, flexible pipe, vacuum tap etc. all do not take the space in refrigerating chamber and refrigerating chamber, can not reduce the use volume of refrigerator reality.
Lining box be embedded in casing among, both maintained the uniformity of refrigerator outward appearance, in turn ensure that the convenience of use
Antistaling vacuum container is external in refrigerator, separate with refrigerating space, is greatly convenient to the operation of user's extracting vacuum, also avoids frequently opening refrigerator cold-storage door simultaneously, thus to a certain degree avoid food pollution.
In a word, the utility model structure is simple, easy to use, need not open refrigerator door when vacuumizing, and to vacuumize relevant each parts and all do not take the space holding food; Vacuum tap vacuum fresh-retaining container can be clamped when vacuumizing, ensure the high efficiency vacuumized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of refrigerator with vacuum fresh-keeping system of the present utility model comprises casing 1, and casing 1 comprises the foaming layer in casing lateral wall 3 and casing; Refrigeration system is provided with and for the refrigerating chamber that holds food and refrigerating chamber, the casing 1 at refrigerating chamber place is side walls hinged refrigerating-chamber door body 7, and the casing 1 at refrigerating chamber place is side walls hinged refrigerating chamber door body 8 in casing 1; The press room for placing compressor in refrigeration system is provided with bottom casing 1.Refrigeration system, foaming layer, refrigerating chamber, refrigerating chamber and compressor are routine techniques, and figure does not show.
Be provided with vavuum pump 10 in casing 1, be provided with lining box in the middle part of casing 1, lining box comprises lining box box body 4 and to be hinged on lining box box body 4 can the lining box lid 11 of folding, and lining box box body 4 is embedded in described foaming layer, and lining box lid 11 is exposed to outside casing lateral wall 3;
Vacuum tap 5 is placed with in lining box box body 4, vacuum tap is connected with described vavuum pump 10 by vacuum lead 9, pipeline 9 between described vavuum pump 10 to lining box box body 4 is embedded in foaming layer, and the pipeline 9 between the tap of lining box box body 4 to vacuum is in free state and can with vacuum tap pull-out lining box box body 4.As shown in Figure 1 vacuum tap 5 is pulled out outside casing 1 during use.
Described vacuum tap is with clamping device and the suction nozzle vacuumized.Clamping device and suction nozzle are routine techniques, and figure does not show its detailed construction.
This refrigerator also includes the vacuum fresh-retaining container 6 matched with vacuum tap, and this vacuum fresh-retaining container 6 is external in refrigerator 1, and this vacuum fresh-retaining container can be vacuum fresh-keeping bag, also vacuum crisper, and concrete form is unrestricted.
Be provided with press room bottom described casing 1, described vavuum pump 10 is arranged at press indoor.Press room is prior art, and figure does not show.
During use, open lining box lid 11, vacuum tap and the pipeline 9 that connects thereof are pulled out, utilizes clamping device in vacuum tap 5 to be clamped by vacuum fresh-retaining container 6, open vacuum pump switch, now vavuum pump 10 is vacuumized by pipeline 9, vacuumizing joint 5 pairs of safety containers 6.
Vacuumize complete, tap 5 will be vacuumized and together put back in lining box box body 4 together with pipeline 13, and lining box lid 11 is closed.
Claims (5)
1. there is a refrigerator for vacuum fresh-keeping system, comprise casing, the foaming layer that casing comprises casing lateral wall, cabinet wall and is filled between casing lateral wall and cabinet wall; Refrigeration system is provided with and for the refrigerating chamber that holds food and refrigerating chamber, the wall box at refrigerating chamber place is hinged with refrigerating-chamber door body, and the wall box at refrigerating chamber place is hinged with refrigerating chamber door body in casing; Bottom half is provided with the press room for placing compressor in refrigeration system, it is characterized in that:
Be provided with vavuum pump in casing, be provided with lining box in the middle part of casing, lining box comprises lining box box body and is hinged on the lining box lid on lining box box body, and lining box box body is embedded in described foaming layer, and lining box lid is exposed to outside casing lateral wall;
Vacuum tap is placed with in lining box box body, vacuum tap is connected with described vavuum pump by vacuum lead, piping laying between described vavuum pump to lining box box body is in foaming layer, and the pipeline between lining box box body to vacuum tap is in free state and can with vacuum tap pull-out lining box box body.
2. the refrigerator with vacuum fresh-keeping system according to claim 1, is characterized in that: described in be embedded in vacuum lead in foaming layer be flexible pipe.
3. the refrigerator with vacuum fresh-keeping system according to claim 2, is characterized in that: described vacuum tap is with clamping device and the suction nozzle vacuumized.
4. the refrigerator with vacuum fresh-keeping system according to Claims 2 or 3, is characterized in that: the vacuum fresh-retaining container be connected with vacuum tap is positioned at casing outside.
5. the refrigerator with vacuum fresh-keeping system according to any one of claim 1 to 3, it is characterized in that: described bottom half is provided with press room, described vavuum pump is arranged at press indoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728917.9U CN204313567U (en) | 2014-11-28 | 2014-11-28 | A kind of refrigerator with vacuum fresh-keeping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728917.9U CN204313567U (en) | 2014-11-28 | 2014-11-28 | A kind of refrigerator with vacuum fresh-keeping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313567U true CN204313567U (en) | 2015-05-06 |
Family
ID=53135875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728917.9U Active CN204313567U (en) | 2014-11-28 | 2014-11-28 | A kind of refrigerator with vacuum fresh-keeping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623919A (en) * | 2020-05-08 | 2021-11-09 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
-
2014
- 2014-11-28 CN CN201420728917.9U patent/CN204313567U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623919A (en) * | 2020-05-08 | 2021-11-09 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113623919B (en) * | 2020-05-08 | 2022-04-19 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203771856U (en) | Refrigerator | |
| CN104501497B (en) | A kind of refrigerator with external antistaling vacuum container | |
| CN202175311U (en) | Movable vacuum fresh-keeping box and vacuum fresh-keeping refrigerator | |
| EP2679942A3 (en) | Refrigerator | |
| MX2009013279A (en) | Storage compartment. | |
| WO2009129003A3 (en) | Vacuum food preservation system | |
| CN203116405U (en) | Vacuum preservation device for refrigerator | |
| EP2362167A3 (en) | Refrigerator with continuous vacuum insulation | |
| CN204787568U (en) | Refrigerator with vacuum air exhaust | |
| CN201206925Y (en) | Refrigerator externally connecting with vacuum fresh-keeping container | |
| CN202149661U (en) | Preservation refrigerator with vacuum chamber | |
| EP2808628A3 (en) | Vegetable container for refrigerators and refrigerator having the same | |
| EP2762811A3 (en) | In-the-door compact cooling system for domestic refrigerators | |
| CN201258151Y (en) | Fresh-keeping storage box | |
| CN108895748A (en) | A kind of high-efficiency vacuum refrigerator | |
| CN106679273B (en) | Refrigerating device | |
| CN204313567U (en) | A kind of refrigerator with vacuum fresh-keeping system | |
| CN106802047B (en) | Refrigerating device | |
| CN204362810U (en) | A kind of biological sample stored refrigerated case | |
| CN204606605U (en) | A kind of refrigerating box for vaccine | |
| EP3037762A1 (en) | Refrigerating device | |
| CN207991055U (en) | A kind of list two-chamber fast-refrigerating car refrigerator | |
| CN206399082U (en) | Refrigerating device | |
| CN101718484A (en) | Refrigerator with preservation drawer | |
| CN204240696U (en) | A kind of fruit and vegetable preservation box and comprise the refrigerator of this fruit and vegetable box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |