CN203116405U - Vacuum preservation device for refrigerator - Google Patents
Vacuum preservation device for refrigerator Download PDFInfo
- Publication number
- CN203116405U CN203116405U CN 201220717099 CN201220717099U CN203116405U CN 203116405 U CN203116405 U CN 203116405U CN 201220717099 CN201220717099 CN 201220717099 CN 201220717099 U CN201220717099 U CN 201220717099U CN 203116405 U CN203116405 U CN 203116405U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- container
- antistaling
- controller
- preservation
- 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
Links
- 238000004321 preservation Methods 0.000 title abstract description 11
- 238000007710 freezing Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a vacuum preservation device for a refrigerator. The device comprises a preservation container, wherein the preservation container is provided with a one-way valve which is used for vacuuming a cavity of the preservation container, the preservation container is arranged in a refrigerating chamber of the refrigerator, the interior of a compressor chamber of the refrigerator is provided with a vacuum pump which is used for vacuuming the preservation container, the interior of the preservation container is provided with a pressure sensor, the vacuum pump and the pressure sensor are connected with a refrigerator controller, a refrigerator door body is provided with a display screen, and the display screen is connected with the controller. The device has the advantages that the storage environment with continuous low pressure is provided for a user, and the preservation device can be moved and can also be placed in the natural environments, the refrigerating chamber of the refrigerator or a freezing chamber; and a plurality of preservation containers can be arranged to be vacuumed, so objects can be conveniently classified and stored for the user.
Description
Technical field:
The utility model relates to a kind of antistaling vacuum container for refrigerator.
Background technology:
As everyone knows, food can be deposited the long time under low temperature environment, the resting period length of food not only is subjected to the influence of temperature and humidity, also be subjected to factor affecting such as the oxygen content of food storage environment air and bacterium, but vacuum freshness retaining is mainly used in also on the food at present, as prepared food, use at refrigerator is less, and can not vacuumize automatically, must press the button that vacuumizes, use inconvenient; And can not detect vacuum in the antistaling container in real time, and can not in time carry out ftercompction.
Summary of the invention:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of antistaling vacuum container for refrigerator, the storage condition that continues to keep low pressure is provided for the user, and preservation device is removable, can be placed in the natural environment, cold compartment of refrigerator or refrigerating chamber etc., and can dispose a plurality of antistaling containers and vacuumize, make things convenient for consumer articles to store classifiedly.
The utility model technical solution problem adopts following technical scheme:
A kind of antistaling vacuum container for refrigerator comprises:
Antistaling container, described antistaling container is provided with the check valve that vacuumizes for to its inner chamber, and it is indoor that described antistaling container is located at refrigerator cold-storage, is provided with the vavuum pump that described antistaling container is vacuumized in the compressor room of refrigerator;
Be provided with pressure sensor in the described antistaling container, described vavuum pump and described pressure sensor are connected with refrigerator controller, and refrigerator door is provided with the display screen that is connected with described controller.
Be provided with magnetic switch in the described refrigerating chamber, described magnetic switch is connected the break-make of controlling described vavuum pump with described controller.
Described antistaling container comprises box body and can be sealedly attached to lid on the described box body that described lid is provided with relief valve.
Described lid end face is provided with handle.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
The utility model is equipped with vavuum pump in compressor room, communicate with refrigerating chamber by pipeline, antistaling container by check valve by vavuum pump to its automatic vacuum, pressure sensor detects container vacuum, realizes online detection and ftercompction automatically.Adopt said structure, essential oxygen when reducing fungi and bacterial reproduction, thereby suppress the breeding of mushroom effectively, the fresh keeping time that prolongs article can reach the purpose of long-period freshness preserving by automatic ftercompction.
Description of drawings:
Fig. 1 is for installing the refrigerator cross-sectional view of vacuum freshness retaining container; Fig. 2 is the utility model vacuum freshness retaining container front view; The vertical view of Fig. 3 Fig. 2; Fig. 4 is the utility model vacuum freshness retaining container cutaway view; Fig. 5 is control principle figure of the present utility model.
Number in the figure: 1 sealing ring, 2 pressure sensors, 3 antistaling containers, 4 magnetic switch, 5 pipelines, 6 compressor room, 7 vavuum pumps, 8 lids, 9 check valves, 10 box bodys, 11 locating slots, 12 buckles, 13 handles, 14 relief valves.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment:
Embodiment: in conjunction with Fig. 1-5, the antistaling vacuum container that is used for refrigerator of present embodiment comprises:
Antistaling container 3, antistaling container 3 are provided with for the check valve 9 that its inner chamber is vacuumized, and it is indoor that this antistaling container 3 is located at refrigerator cold-storage, are provided with the vavuum pump 7 that antistaling container 3 is vacuumized in the compressor room 6 of refrigerator; In specifically arranging, be provided with pipeline 5 in the refrigerator foaming layer, the check valve 9 of vavuum pump 7 by on the antistaling container vacuumizes it.
Be provided with pressure sensor 2 in antistaling container 3, vavuum pump 7 and pressure sensor are connected with refrigerator controller, and refrigerator door is provided with the display screen that is connected with controller.
In specifically arranging, antistaling container comprises box body 10 and can be sealedly attached to lid 8 on the box body 10, lid 8 is provided with relief valve 14, the lid end face is provided with handle 13, the bottom of box body 10 is provided with locating slot 11, adopts silica gel sealing ring 1 and rotatable buckle 12 and to lock sealing between lid and the box body.In the use, be provided with magnetic switch 4 in the refrigerating chamber, this magnetic switch is connected the break-make of controlling vavuum pump with refrigerator controller.In the time of in antistaling container pushes refrigerating chamber, the work of magnetic switch conducting vavuum pump, antistaling container is vacuumized, pressure sensor detects the pressure in the container, when reaching setting value, pressure sensor is given the refrigerator controller signal, and controller disconnects vavuum pump and quits work, and the display screen of refrigerator shows the force value in the container simultaneously.Pressure sensor is monitored the force value in the antistaling container in real time, when container inner pressure is higher than setting value, send signal to refrigerator controller, the work of controller conducting vavuum pump vacuumizes container, until reaching setting value, in specifically arranging, the general value 0.1-0.9atm of container inner pressure value is beneficial to the fresh-keeping of food most.
Claims (4)
1. antistaling vacuum container that is used for refrigerator comprises:
Antistaling container (3), described antistaling container (3) is provided with for the check valve that its inner chamber is vacuumized (9), it is characterized in that it is indoor that described antistaling container (3) is located at refrigerator cold-storage, in the compressor room of refrigerator, be provided with the vavuum pump (7) that described antistaling container (3) is vacuumized;
Be provided with pressure sensor (2) in the described antistaling container (3), described vavuum pump (7) and described pressure sensor are connected with refrigerator controller, and refrigerator door is provided with the display screen that is connected with described controller.
2. a kind of antistaling vacuum container for refrigerator according to claim 1 is characterized in that, is provided with magnetic switch (4) in the described refrigerating chamber, and described magnetic switch is connected the break-make of controlling described vavuum pump with described controller.
3. a kind of antistaling vacuum container for refrigerator according to claim 1, it is characterized in that, described antistaling container (3) comprises box body (10) and can be sealedly attached to lid (8) on the described box body (10) that described lid (8) is provided with relief valve (14).
4. a kind of antistaling vacuum container for refrigerator according to claim 3 is characterized in that, described lid end face is provided with handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717099 CN203116405U (en) | 2012-12-24 | 2012-12-24 | Vacuum preservation device for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717099 CN203116405U (en) | 2012-12-24 | 2012-12-24 | Vacuum preservation device for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116405U true CN203116405U (en) | 2013-08-07 |
Family
ID=48896741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717099 Expired - Fee Related CN203116405U (en) | 2012-12-24 | 2012-12-24 | Vacuum preservation device for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116405U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712408A (en) * | 2013-12-31 | 2014-04-09 | 海信容声(广东)冰箱有限公司 | Vacuum preservation system and control method thereof |
| CN104422235A (en) * | 2013-08-20 | 2015-03-18 | 日立空调·家用电器株式会社 | Refrigerator |
| CN106081369A (en) * | 2016-06-17 | 2016-11-09 | 天津市兴花保鲜科技有限公司 | A kind of Multi-functional transporting cabinet |
| CN111765697A (en) * | 2020-07-01 | 2020-10-13 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| US10906721B2 (en) | 2018-08-08 | 2021-02-02 | Whirlpool Corporation | Vacuum preservation device |
| CN112665269A (en) * | 2021-01-15 | 2021-04-16 | 长虹美菱股份有限公司 | Vacuum chamber control method for refrigerator |
| WO2022000819A1 (en) * | 2020-07-01 | 2022-01-06 | 海信（山东）冰箱有限公司 | Refrigerator |
| WO2022022087A1 (en) * | 2020-07-31 | 2022-02-03 | 海信（山东）冰箱有限公司 | Refrigerator |
| WO2022033149A1 (en) * | 2020-08-14 | 2022-02-17 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN114061206A (en) * | 2020-08-04 | 2022-02-18 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| CN114061217A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | Refrigerator and vacuumizing control method thereof |
| CN114061203A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
-
2012
- 2012-12-24 CN CN 201220717099 patent/CN203116405U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422235A (en) * | 2013-08-20 | 2015-03-18 | 日立空调·家用电器株式会社 | Refrigerator |
| CN103712408B (en) * | 2013-12-31 | 2016-01-13 | 海信容声(广东)冰箱有限公司 | A kind of vacuum fresh-keeping system and control method thereof |
| CN103712408A (en) * | 2013-12-31 | 2014-04-09 | 海信容声(广东)冰箱有限公司 | Vacuum preservation system and control method thereof |
| CN106081369A (en) * | 2016-06-17 | 2016-11-09 | 天津市兴花保鲜科技有限公司 | A kind of Multi-functional transporting cabinet |
| US10906721B2 (en) | 2018-08-08 | 2021-02-02 | Whirlpool Corporation | Vacuum preservation device |
| CN111765697A (en) * | 2020-07-01 | 2020-10-13 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| WO2022000819A1 (en) * | 2020-07-01 | 2022-01-06 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN114061203A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| WO2022022087A1 (en) * | 2020-07-31 | 2022-02-03 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN114061217A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | Refrigerator and vacuumizing control method thereof |
| CN114061206B (en) * | 2020-08-04 | 2023-06-09 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| CN114061206A (en) * | 2020-08-04 | 2022-02-18 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| WO2022033149A1 (en) * | 2020-08-14 | 2022-02-17 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN112665269B (en) * | 2021-01-15 | 2022-04-19 | 长虹美菱股份有限公司 | Vacuum chamber control method for refrigerator |
| CN112665269A (en) * | 2021-01-15 | 2021-04-16 | 长虹美菱股份有限公司 | Vacuum chamber control method for refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: CHANGHONG MEILING Co.,Ltd. Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: HEFEI MEILING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |