CN2407298Y - Vacuum preservative refrigerator - Google Patents
Vacuum preservative refrigerator Download PDFInfo
- Publication number
- CN2407298Y CN2407298Y CN 00203007 CN00203007U CN2407298Y CN 2407298 Y CN2407298 Y CN 2407298Y CN 00203007 CN00203007 CN 00203007 CN 00203007 U CN00203007 U CN 00203007U CN 2407298 Y CN2407298 Y CN 2407298Y
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- vacuum
- antistaling container
- utility
- interface
- 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 - Fee Related
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Abstract
The utility model relates to a vacuum preservative refrigerator, which relates to a current refrigerator. The utility model comprises the current refrigerator, a vacuum pump, a preserving container, a sucking disk interface, etc. The utility model is characterized in that a small-size vacuum pump is installed on the refrigerator, better food preserving effect is achieved by the double action of the vacuum pump which is used for generating vacuum to the preserving container, and the low temperature environment of the refrigerator. As shown in the picture, the utility model is composed of a refrigerator 1, the sucking disk interface 2, the preserving container 3, a vacuum sensor 4, a sucking opening pipe line 5, an electromagnetic valve 6, the vacuum pump 7, and a compressor 8.
Description
The utility model relates to refrigerator.
At present, the refrigerator storage part is good inadequately aspect food fresh keeping.
The utility model is: the fresh keeping property that improves the refrigerator storage part.
The utility model is achieved in that
Vacuum freshness retaining type refrigerator is characterized in that: a minipump is installed on refrigerator, is utilized the double action of the low temperature environment of vacuum that vavuum pump causes to antistaling container and refrigerator, reach better fresh-keeping effect.Vavuum pump is installed on the other idle place of compressor, and vavuum pump suction inlet pipeline leads to the refrigerator sidewall, and magnetic valve and vacuum sensor are equipped with in the centre.The sucker interface of suction inlet pipeline end is connected with antistaling container.Antistaling container is best with glassware, and its advantage is: one, transparent, can observe the state of food; Two, smooth surface, easily sealing; Three, intensity is good, and is withstand voltage.Between fresh-keeping container cover and the antistaling container body sealing ring is housed.To install the antistaling container cover lid of food during use, and be placed on the shelf of refrigerator, and its interface and sucker interface bumped connect, and press fresh-keeping switch, magnetic valve is opened, and the vavuum pump running is air-breathing.When antistaling container reached the vacuum of setting, vacuum sensor sent instruction, and vavuum pump shuts down.When vacuum was lower than setting value, vavuum pump turns round once more, and was air-breathing.When needs take out antistaling container, disconnect fresh-keeping switch, magnetic valve is opened, and antistaling container loses vacuum, and antistaling container can take off.
Characteristics of the present utility model are:
1. fresh keeping property is good: because of food under the double action of low temperature, vacuum, fresh-keeping quality
All will significantly improve with freshness date, and can taint of odour.
2. ratio of performance to price height: surplus the vavuum pump cost 200 yuan, add that other control devices and antistaling container are no more than 400 yuan approximately, but improved the class of product greatly.
3. realize easily: because of nearly all refrigerator all has enough space assembling vavuum pumps,
So original refrigerator need not to do big change.
Accompanying drawing 1 is the structural representation of vacuum freshness retaining type refrigerator.Among the figure: 1 refrigerator, 2 sucker interfaces, 3 antistaling containers, 4 vacuum transducers, 5 suction inlet pipelines, 6 magnetic valves, 7 vavuum pumps, 8 compressors.Accompanying drawing 2 is the antistaling container structural representation.Among the figure: 1 fresh-keeping container cover, 2 antistaling container bodies, 3 sealing rings, 4 sucker interfaces, 5 suction inlet pipelines, 6 refrigerator sidewalls.
When the utility model is implemented, can design respectively by the refrigerator of different class, big volume refrigerator can be joined a plurality of antistaling containers, and its container should have the check valve sealing.
Claims (3)
1. vacuum freshness retaining type refrigerator, comprise existing refrigerator, vavuum pump, connecting leg, magnetic valve, vacuum transducer and sucker interface, antistaling container, it is characterized in that: will have now on the refrigerator by adorning a minipump, and with connecting leg, magnetic valve, vacuum transducer, sucker interface, antistaling container, be combined into vacuum freshness retaining type refrigerator.
2. root a tree name right 1 described vacuum freshness retaining type refrigerator, it is characterized in that: the sucker interface is a rubber; Its profile is bowl-type, and the concave surface radian is slightly less than the radian of antistaling container interface portion; Its central part through hole communicates with the vavuum pump suction inlet.
3. root a tree name right 1 described vacuum freshness retaining type refrigerator is characterized in that: between fresh-keeping container cover and the antistaling container body sealing ring is housed; The sidewall of antistaling container body is provided with the cambered surface interface that has through hole of projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203007 CN2407298Y (en) | 2000-01-25 | 2000-01-25 | Vacuum preservative refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203007 CN2407298Y (en) | 2000-01-25 | 2000-01-25 | Vacuum preservative refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2407298Y true CN2407298Y (en) | 2000-11-22 |
Family
ID=33571797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00203007 Expired - Fee Related CN2407298Y (en) | 2000-01-25 | 2000-01-25 | Vacuum preservative refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2407298Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949631A (en) * | 2010-10-11 | 2011-01-19 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102706082A (en) * | 2012-06-04 | 2012-10-03 | 宜兴市四通家电配件有限公司 | Vacuum refreshing device for refrigerator |
| CN101957119B (en) * | 2006-08-18 | 2013-03-06 | 博西华电器（江苏）有限公司 | Electric refrigerator with vacuum refreshing system and vacuum refreshing box |
| CN103808095A (en) * | 2012-11-09 | 2014-05-21 | 博西华电器（江苏）有限公司 | Method used for refrigerator |
| CN111806887A (en) * | 2020-07-01 | 2020-10-23 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111829260A (en) * | 2020-07-01 | 2020-10-27 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN114383353A (en) * | 2020-10-19 | 2022-04-22 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
-
2000
- 2000-01-25 CN CN 00203007 patent/CN2407298Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957119B (en) * | 2006-08-18 | 2013-03-06 | 博西华电器（江苏）有限公司 | Electric refrigerator with vacuum refreshing system and vacuum refreshing box |
| CN101949631A (en) * | 2010-10-11 | 2011-01-19 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102706082A (en) * | 2012-06-04 | 2012-10-03 | 宜兴市四通家电配件有限公司 | Vacuum refreshing device for refrigerator |
| CN103808095A (en) * | 2012-11-09 | 2014-05-21 | 博西华电器（江苏）有限公司 | Method used for refrigerator |
| CN111806887A (en) * | 2020-07-01 | 2020-10-23 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111829260A (en) * | 2020-07-01 | 2020-10-27 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN114383353A (en) * | 2020-10-19 | 2022-04-22 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |