CN206269461U - A kind of vacuum freshness retaining refrigerator - Google Patents
A kind of vacuum freshness retaining refrigerator Download PDFInfo
- Publication number
- CN206269461U CN206269461U CN201621285463.8U CN201621285463U CN206269461U CN 206269461 U CN206269461 U CN 206269461U CN 201621285463 U CN201621285463 U CN 201621285463U CN 206269461 U CN206269461 U CN 206269461U
- Authority
- CN
- China
- Prior art keywords
- crisper
- food
- vavuum pump
- freshness retaining
- inner bag
- 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
Classifications
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment
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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The utility model provides a kind of vacuum freshness retaining refrigerator, including casing, the inner bag and antistaling vacuum container that are arranged in casing, the antistaling vacuum container includes the connecting tube between at least one sealable crisper, a vavuum pump and the connection crisper and vavuum pump, and the crisper is located in the inner bag.By setting antistaling vacuum container, including the connecting tube between at least one sealable crisper, a vavuum pump and the connection crisper and vavuum pump, it is placed into crisper by by food, and start vavuum pump and vacuumized, so that the air in crisper thins out, environment as hypoxemia, the oxidation of material can be alleviated or avoided, suppress the breeding and growth of bacterium, prevent food spoilage and mouldy from substantially prolongs the storage period of food, improve the freshness of food.The preservation of so favourable food, can extend the retention time of the holding food of food, and the fresh of food can be preserved again.
Description
Technical field
The utility model belongs to refrigerator art, and in particular to a kind of vacuum freshness retaining refrigerator.
Background technology
At present, refrigerator is the indispensable electrical equipment of family, can greatly prolong the holding time of food, most cities resident life
Tempo increase living, no time goes to buy vegetables everyday, buys daily bread, and most of week centralized purchasings are once.Can freeze
Food preservation shelf-life in the household freezer of refrigerator is more long, but as vegetables, wheaten food need the food of refrigeration to be placed in refrigerator cold-storage
Preserve several days, the evaporation of moisture just occurs, become listless, stale, and nutrition loss, or even occur rot etc. phenomenon；
Especially green vegetable, is difficult to keep fresh.Currently for the solution of this problem, such as some refrigerator producers release zero degree and protect
It is fresh, by the growth and the reproduction speed that reduce the temperature of cold good room to suppress bacterium, the effect with certain extension holding time
Really, but fresh-keeping effect or undesirable.
The content of the invention
The utility model is directed to the above-mentioned problems in the prior art, there is provided a kind of vacuum freshness retaining refrigerator, by setting
Vacuum crisper, for accommodating food, keeps the fresh of food, and extend the retention time.
To reach above-mentioned technical purpose, the utility model is realized using following technical scheme：
A kind of vacuum freshness retaining refrigerator, including casing, the inner bag and antistaling vacuum container that are arranged in casing, it is described true
Empty preservation device include at least one sealable crisper, a vavuum pump and connect the crisper and vavuum pump it
Between connecting tube, the crisper be located at the inner bag in.
Further, the inner bag has the refrigerating chamber on top and the refrigerating chamber of bottom, and the crisper is located at described cold
Hide indoor.
Further, the crisper with connecting tube for removable seal is connected.
Further, the one end of the connecting tube is provided with connector, and the crisper is provided with and the connector phase
The jack of matching, sealing shroud is provided between the jack and connector.
Further, the connecting tube is provided with the check valve that can be opened to the vavuum pump direction.
Further, the connecting tube between the connector and check valve is provided with pressure sensor.
Further, the crisper is provided with the pressure sensor for detecting pressure.
Further, according to the value of feedback of pressure sensor, the start and stop of the vavuum pump are controlled.
Further, the vavuum pump is located in the inner bag.
Further, the vavuum pump is located between the casing and inner bag.
Further, the crisper includes box body and the lid that is hinged with the box body, the box body and lid it
Between be provided with sealing ring.
Further, the lid is located at the front portion of the box body.
The vacuum freshness retaining refrigerator that the utility model is provided, by setting antistaling vacuum container, and the vacuum freshness retaining is filled
Put including the connection between at least one sealable crisper, a vavuum pump and the connection crisper and vavuum pump
Pipe, is placed into crisper by by food, and starts vavuum pump and vacuumized so that the air in crisper becomes dilute
Thin, the environment as hypoxemia can be alleviated or avoided the oxidation of material, suppress the breeding and growth of bacterium, prevent food
Rotten and mouldy substantially prolongs the storage period of food, improve the freshness of food.The preservation of so favourable food, can
The retention time of the holding food of extension food, the fresh of food can be preserved again.
After specific embodiment of the present utility model is read in conjunction with the figure, other features of the present utility model and advantage will become
Obtain clearer.
Brief description of the drawings
The structural representation of the one embodiment for the vacuum freshness retaining refrigerator that Fig. 1 is proposed by the utility model；
Fig. 2 is the mplifying structure schematic diagram of antistaling vacuum container in Fig. 1；
Second structural representation of embodiment of the vacuum freshness retaining refrigerator that Fig. 3 is proposed by the utility model；
Fig. 4 is the mplifying structure schematic diagram of a-quadrant in Fig. 3.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment.
In the description of the invention, it is necessary to explanation, term "front", "rear", " on ", D score, etc. the orientation of instruction or
Position relationship is, based on position relationship shown in the drawings, to be for only for ease of the description present invention and simplify description, rather than instruction
Or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is limitation of the present invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying
Relative importance.
It is the one embodiment for the vacuum freshness retaining refrigerator that the utility model is proposed, vacuum freshness retaining ice refering to Fig. 1-Fig. 2
Case includes casing 10, the inner bag 20 and antistaling vacuum container being arranged in casing, wherein, antistaling vacuum container is included at least
Connecting tube 3 between one sealable crisper, 1, vavuum pump 2 and connection crisper 1 and vavuum pump 2, and protect
Fresh box 1 is located in inner bag 20.
In the present embodiment, by setting antistaling vacuum container, and antistaling vacuum container includes that at least one is sealable
Connecting tube 3 between 1, vavuum pump 2 of crisper and connection crisper 1 and vavuum pump 2, and crisper 1 is located at inner bag
In 20.It is placed into crisper 1 by by food, and starts vavuum pump 2 and vacuumized so that the air in crisper 1 becomes
Thin, the environment as hypoxemia is obtained, the oxidation of material can be alleviated or avoided, suppress the breeding and growth of bacterium, prevented
Food spoilage and mouldy substantially prolongs the storage period of food, improve the freshness of food；The preservation of so favourable food,
The retention time of the holding food of food can be extended, the fresh of food can be preserved again.
In the present embodiment, antistaling vacuum container is provided with two crispers 1, and is provided with two connecting tubes 3 and connects respectively
Two crispers are connect, crisper 1 is vacuumized by starting vavuum pump 3.The memory space of food is formed in inner bag 20, it is interior
The top of courage 20 is refrigerating chamber 201 and bottom is refrigerating chamber 202, and crisper 2 is located in refrigerating chamber 201, for vacuum freshness retaining.
In the present embodiment, connector 31 is provided with the one end of connecting tube 3, and is provided with crisper 1 and the phase of connector 3
The jack of matching, is provided with sealing shroud 4 between jack and connector 31, and connector 31 can easily insert jack or taking-up,
It has been achieved in that connecting tube 3 is sealed with crisper 1, and connecting tube 3 and crisper 1 being tightly connected and taking apart easy to operate.
In order to keep the vacuum in crisper 1, it is to avoid the continuous firing of vavuum pump 2, pressure biography is provided with connecting tube 3
Sensor 5, according to the value of feedback of pressure sensor 5, main controller 6 controls the start and stop of vavuum pump 2.Due to connecting tube 3 and crisper 1
Inside is connected, thus the pressure value in the pressure value i.e. crisper 1 of the detection of pressure sensor 5, and in the present embodiment,
Two connecting tubes 3 are connected, thus pressure sensor 5 is set just can be with.
In other embodiments, pressure sensor 5 can also be arranged on crisper 1.
In the present embodiment, vavuum pump 2 also is located in inner bag 20, that is, antistaling vacuum container is placed in inner bag, so
Antistaling vacuum container can be integrally placed into inner bag 20 just can be with.
Second embodiment of the vacuum freshness retaining refrigerator that the utility model is proposed refering to Fig. 3-Fig. 4, the present embodiment with
First embodiment is differred primarily in that：Vavuum pump is arranged on the position between casing 10 and inner bag 20, and two crispers 1
Do not connect, other structures can be used and first implementation identical structure.
Vacuum freshness retaining refrigerator includes casing 10, the inner bag 20 and antistaling vacuum container being arranged in casing, wherein, very
Empty preservation device include at least one sealable crisper, 1, vavuum pump 2 and connection crisper 1 and vavuum pump 2 it
Between connecting tube 3, and crisper 1 be located at inner bag 20 in.
In the present embodiment, by setting antistaling vacuum container, and antistaling vacuum container includes that at least one is sealable
Connecting tube 3 between 1, vavuum pump 2 of crisper and connection crisper 1 and vavuum pump 2, and crisper 1 is located at inner bag
In 20.It is placed into crisper 1 by by food, and starts vavuum pump 2 and vacuumized so that the air in crisper 1 becomes
Thin, the environment as hypoxemia is obtained, the oxidation of material can be alleviated or avoided, suppress the breeding and growth of bacterium, prevented
Food spoilage and mouldy substantially prolongs the storage period of food, improve the freshness of food；The preservation of so favourable food,
The retention time of the holding food of food can be extended, the fresh of food can be preserved again.
In the present embodiment, antistaling vacuum container is provided with two crispers 1, and is provided with two connecting tubes 3 and connects respectively
Two crispers are connect, crisper 1 is vacuumized by starting vavuum pump 3.The memory space of food is formed in inner bag 20, it is interior
The top of courage 20 is refrigerating chamber 201 and bottom is refrigerating chamber 202, and crisper 2 is located in refrigerating chamber 201, for vacuum freshness retaining.
In the present embodiment, connector 31 is provided with the one end of connecting tube 3, and is provided with crisper 1 and the phase of connector 3
The jack of matching, is provided with sealing shroud 4 between jack and connector 31, and connector 31 can easily insert jack or taking-up,
It has been achieved in that connecting tube 3 is sealed with crisper 1, and connecting tube 3 and crisper 1 being tightly connected and taking apart easy to operate.
In the present embodiment, the check valve 7 that can be opened to the direction of vavuum pump 2, two such are equipped with two connecting tubes 3
Crisper 1 is not connected, and after a crisper 1 is opened, the vacuum in another crisper is unaffected, advantageously reduces
The workload of vavuum pump 2, and be conducive to the preservation of food in another crisper.But so need in connector 31 and list
Pressure sensor 5 is provided with to the connecting tube 3 between valve 7, that is, is provided with two pressure sensors 5, be respectively used to detection
Vacuum in two crispers 1, and according to the value of feedback of pressure sensor 5, main controller 6 controls the start and stop of vavuum pump 2,
And the opening and closing of check valve 7.
In the present embodiment, vavuum pump 2 is located between casing 10 and inner bag 20, and such vavuum pump 2 is not take up depositing for inner bag 20
Storage space.And the length and width size of crisper 1 can be matched with inner bag, increase the volume of crisper 1, improve vacuum freshness retaining
Saturation.Crisper 1 includes box body 11 and the lid 12 being hinged with box body 11, and between box body 11 and lid 12
Sealing ring 13 is provided with, and the front portion that lid 12 is located at box body 11 is set, so can be after refrigerator performs fighting anterior door body, so that it may
To see the lid 12 of crisper 1, it is easy to food to be picked and placeed from crisper 1.
The above, is only preferred embodiment of the present utility model, is not to make other forms to the utility model
Limitation, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as equivalent
The Equivalent embodiments of change.But it is every without departing from technical solutions of the utility model content, according to technology reality of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Shield scope.
Claims (10)
1. a kind of vacuum freshness retaining refrigerator, it is characterised in that including casing, the inner bag being arranged in casing and vacuum freshness retaining dress
Put, the antistaling vacuum container include at least one sealable crisper, a vavuum pump and connect the crisper and
Connecting tube between vavuum pump, the crisper is located in the inner bag.
2. vacuum freshness retaining refrigerator according to claim 1, it is characterised in that the inner bag have top refrigerating chamber and under
The refrigerating chamber in portion, the crisper is located in the refrigerating chamber.
3. vacuum freshness retaining refrigerator according to claim 1, it is characterised in that the crisper is detachable close with connecting tube
Envelope connection.
4. vacuum freshness retaining refrigerator according to claim 1, it is characterised in that the one end of the connecting tube is provided with connection
Head, the crisper is provided with the jack matched with the connector, and sealing shroud is provided between the jack and connector.
5. the vacuum freshness retaining refrigerator according to any one of Claims 1-4, it is characterised in that the connecting tube is provided with can
To the check valve that the vavuum pump direction is opened.
6. vacuum freshness retaining refrigerator according to claim 5, it is characterised in that the connection between the connector and check valve
Pipe is provided with pressure sensor.
7. the vacuum freshness retaining refrigerator according to any one of Claims 1-4, it is characterised in that the crisper be provided with for
Detect the pressure sensor of pressure.
8. the vacuum freshness retaining refrigerator according to any one of Claims 1-4, it is characterised in that the vavuum pump is located at described
In inner bag.
9. the vacuum freshness retaining refrigerator according to any one of Claims 1-4, it is characterised in that the vavuum pump is located at described
Between casing and inner bag.
10. the vacuum freshness retaining refrigerator according to any one of Claims 1-4, it is characterised in that the crisper includes box
Body and the lid being hinged with the box body, sealing ring is provided between the box body and lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285463.8U CN206269461U (en) | 2016-11-28 | 2016-11-28 | A kind of vacuum freshness retaining refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285463.8U CN206269461U (en) | 2016-11-28 | 2016-11-28 | A kind of vacuum freshness retaining refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269461U true CN206269461U (en) | 2017-06-20 |
Family
ID=59043039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621285463.8U Expired - Fee Related CN206269461U (en) | 2016-11-28 | 2016-11-28 | A kind of vacuum freshness retaining refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269461U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270617A (en) * | 2017-06-27 | 2017-10-20 | 合肥市老海新材料有限公司 | A kind of fruits and vegetables anti-mildew fresh-keeping device and its application method |
| CN108464867A (en) * | 2018-03-19 | 2018-08-31 | 吴娜 | A kind of department of anesthesia's tool placing box |
| CN111649515A (en) * | 2020-06-05 | 2020-09-11 | 海信（山东）冰箱有限公司 | Refrigerating equipment |
| CN113156068A (en) * | 2020-01-22 | 2021-07-23 | 青岛海尔电冰箱有限公司 | Refrigerator dish management method, refrigerator and storage medium |
| WO2021208429A1 (en) * | 2020-04-17 | 2021-10-21 | 海信（山东）冰箱有限公司 | Refrigerator |
| WO2021208430A1 (en) * | 2020-04-17 | 2021-10-21 | 海信（山东）冰箱有限公司 | Refrigerator |
| WO2022000822A1 (en) * | 2020-07-01 | 2022-01-06 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN114061196A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN114383352A (en) * | 2020-10-19 | 2022-04-22 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
-
2016
- 2016-11-28 CN CN201621285463.8U patent/CN206269461U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270617A (en) * | 2017-06-27 | 2017-10-20 | 合肥市老海新材料有限公司 | A kind of fruits and vegetables anti-mildew fresh-keeping device and its application method |
| CN108464867A (en) * | 2018-03-19 | 2018-08-31 | 吴娜 | A kind of department of anesthesia's tool placing box |
| CN113156068A (en) * | 2020-01-22 | 2021-07-23 | 青岛海尔电冰箱有限公司 | Refrigerator dish management method, refrigerator and storage medium |
| WO2021208429A1 (en) * | 2020-04-17 | 2021-10-21 | 海信（山东）冰箱有限公司 | Refrigerator |
| WO2021208430A1 (en) * | 2020-04-17 | 2021-10-21 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN111649515A (en) * | 2020-06-05 | 2020-09-11 | 海信（山东）冰箱有限公司 | Refrigerating equipment |
| CN111649515B (en) * | 2020-06-05 | 2022-02-18 | 海信（山东）冰箱有限公司 | Refrigerating equipment |
| WO2022000822A1 (en) * | 2020-07-01 | 2022-01-06 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN114061196A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN114061196B (en) * | 2020-07-31 | 2024-09-06 | 海信冰箱有限公司 | Refrigerator with a refrigerator body |
| CN114383352A (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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |