CN205593252U - Refrigerator -freezer with vacuum refreshing function - Google Patents
Refrigerator -freezer with vacuum refreshing function Download PDFInfo
- Publication number
- CN205593252U CN205593252U CN201620305753.8U CN201620305753U CN205593252U CN 205593252 U CN205593252 U CN 205593252U CN 201620305753 U CN201620305753 U CN 201620305753U CN 205593252 U CN205593252 U CN 205593252U
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- CN
- China
- Prior art keywords
- refrigerator
- freezer
- vacuum pump
- sealing bag
- box
- 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.)
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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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/10—Refrigerator top-coolers
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Packages (AREA)
Abstract
The utility model discloses a refrigerator -freezer with vacuum refreshing function, concretely relates to refrigerator refrigerator -freezer technical field. It has been solved current refrigerator -freezer and has adopted and directly put into refrigerator -freezer mode storage inside with food, and direct sudden and violent the hourglass in the environment of low temperature, humidity of food causes easily that food water loss not enough. This refrigerator -freezer with vacuum refreshing function, including box and the case lid of knot on the box, be provided with vacuum pump standing groove and power control switch on the outer wall of box, the joint has the vacuum pump in the vacuum pump standing groove, the automatically controlled control switch that connects of vacuum pump, including gas vent and induction port on the vacuum pump, wherein even there is the blast pipe on the gas vent, the blast pipe extends the outside of box, the induction port just links towards the outside of box has the sealer, still be equipped with the sealing bag receiver on the box, the sealing bag has been placed in the sealing bag receiver, the sealing bag is the plastics freshness protection package, the sealer is rectangular shape, sealer and sealing bag looks adaptation, the vacuum pump sets up on the lateral wall of box.
Description
Technical field
This utility model belongs to refrigerator ice cabinet technical field, is specifically related to a kind of refrigerator-freezer with vacuum freshness retaining function.
Background technology
The fresh-keeping mode of present refrigerator-freezer the most all uses directly puts into refrigerator-freezer by food, realizes fresh-keeping function by reducing temperature,
This mode, when putting into food, can enter more humid air in refrigerator-freezer, humidity ambassador's food is the most corrupt, at temperature-fall period
The a large amount of ice crystal of middle generation, can puncture food cells wall, causes water loss, and fresh-keeping effect is bad.
Utility model content
The purpose of this utility model is to use the mode in being directly placed into by food in refrigerator-freezer to store for existing refrigerator-freezer, and food is straight
Connect and be exposed in low temperature, moist environment, easily cause the deficiency that food moisture runs off, it is proposed that be a kind of by by food to be saved
Product carry out vacuum encapsulation process in advance, put into afterwards in refrigerator-freezer, make that food and outside low temperature, wet environment are completely isolated one
Plant the refrigerator-freezer with vacuum freshness retaining function.
This utility model specifically adopts the following technical scheme that
A kind of refrigerator-freezer with vacuum freshness retaining function, including casing and the case lid being buckled on casing, it is characterised in that described casing
Outer wall on be provided with vacuum pump placing trough and power control switch, described vacuum pump placing trough is connected with vacuum pump, vacuum pump
Electricly connect power control switch, described vacuum pump includes air vent and air entry, wherein on air vent, be connected with exhaustor, row
Trachea extends the outside of casing, and air entry is towards the outside of casing and is connected with sealer.
Preferably, described casing is additionally provided with sealing bag receiver, described sealing bag receiver is placed with sealing bag, described close
Envelope is plastics freshness protection package.
Preferably, described sealer is elongated.
Preferably, described sealer is suitable with sealing bag.
This utility model has the beneficial effect that food is placed in advance in seal bag carries out evacuation, seals simultaneously, it
After put into refrigerator-freezer, food and extraneous humid air isolation can be made, avoid food to be directly exposed to bigger humidity when freezing or cold preservation
Environment in cause food spoilage, prevent forming ice crystal when cooling and puncture food cell and the water loss that causes, strengthen fresh-keeping
Effect, can avoid food taint of odour simultaneously.
Accompanying drawing explanation
Fig. 1 is that this has the refrigerator-freezer overall structure schematic diagram of vacuum freshness retaining function；
Fig. 2 is that this has the front view of refrigerator-freezer of vacuum freshness retaining function.
Wherein, 1 is casing, and 2 is vacuum pump, and 3 for sealing bag, and 4 is case lid.
Detailed description of the invention
With specific embodiment, detailed description of the invention of the present utility model is described further below in conjunction with the accompanying drawings:
As shown in Figure 1-2, a kind of refrigerator-freezer with vacuum freshness retaining function, including casing 1 and the case lid 4 being buckled on casing 1,
It is provided with vacuum pump placing trough and power control switch on the outer wall of casing 1, vacuum pump placing trough is connected with vacuum pump 2, very
Empty pump 2 electricly connects power control switch, vacuum pump 2 includes air vent and air entry, is wherein connected with exhaustor on air vent,
Exhaustor extends the outside of casing, and air entry is towards the outside of casing and is connected with sealer, and casing 1 is additionally provided with sealing bag storage
Box, seals and is placed with sealing bag 3 in bag receiver, and sealing bag 3 is plastics freshness protection package.Sealer is elongated, sealer with
Sealing bag 3 suitable, vacuum pump 2 is arranged on the lateral wall of casing 1.
The operation principle of this refrigerator-freezer with vacuum freshness retaining function is: first by needing the food preserved to put in sealing bag 3, use
Vacuum pump 2 on refrigerator-freezer will seal bag evacuation, seal simultaneously, then sealing bag is put into cold preservation or freezing in refrigerator-freezer,
By reducing food and the external world's the contacting of humid air, thus the moisture avoided when freezing in the humid air of foodstuff surface is when freezing
Produce ice crystal, puncture food cells, keep the air of foodstuff surface to be dried, reduce food moisture and run off, strengthen fresh-keeping effect.
When enabling vacuum pump, it is only necessary to press power control switch, keep the air of foodstuff surface to be dried, decrease food and water
Tap is touched, and the most just destroys the environment of germ's living and breeding, can effectively extend the time of food spoilage, improve fresh-keeping
Effect.Seal bag 3 and can configure multiple, unified interface on the market can be used, change and substitute conveniently, it is possible to effectively
Prevent the taint of odour phenomenon between food, conveniently take, classify.This refrigerator-freezer with vacuum freshness retaining function is simple for structure, effect
Fruit substantially, substantially prolongs food fresh keeping time in refrigerator-freezer, and cost is less simultaneously, and feasibility is strong.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this skill
Change that the technical staff in art field is made in essential scope of the present utility model, retrofit, add or replace, also should belong to
Protection domain of the present utility model.
Claims (4)
1. there is a refrigerator-freezer for vacuum freshness retaining function, including casing and the case lid being buckled on casing, it is characterised in that described case
It is provided with vacuum pump placing trough and power control switch on the outer wall of body, described vacuum pump placing trough is connected with vacuum pump, vacuum
Pump electricly connects power control switch, described vacuum pump includes air vent and air entry, is wherein connected with exhaustor on air vent,
Exhaustor extends the outside of casing, and air entry is towards the outside of casing and is connected with sealer.
A kind of refrigerator-freezer with vacuum freshness retaining function, it is characterised in that be additionally provided with on described casing
Sealing bag receiver, be placed with sealing bag in described sealing bag receiver, described sealing bag is plastics freshness protection package.
A kind of refrigerator-freezer with vacuum freshness retaining function, it is characterised in that described sealer is strip
Shape.
A kind of refrigerator-freezer with vacuum freshness retaining function, it is characterised in that described sealer and sealing
Bag is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305753.8U CN205593252U (en) | 2016-04-13 | 2016-04-13 | Refrigerator -freezer with vacuum refreshing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305753.8U CN205593252U (en) | 2016-04-13 | 2016-04-13 | Refrigerator -freezer with vacuum refreshing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593252U true CN205593252U (en) | 2016-09-21 |
Family
ID=56922746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620305753.8U Active CN205593252U (en) | 2016-04-13 | 2016-04-13 | Refrigerator -freezer with vacuum refreshing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823288A (en) * | 2016-04-13 | 2016-08-03 | 澳柯玛股份有限公司 | Freezer with vacuum freshness keeping function |
| CN107726701A (en) * | 2017-10-21 | 2018-02-23 | 哈尔滨商业大学 | A kind of dual cavity thermal insulation refrigerator-freezer |
-
2016
- 2016-04-13 CN CN201620305753.8U patent/CN205593252U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823288A (en) * | 2016-04-13 | 2016-08-03 | 澳柯玛股份有限公司 | Freezer with vacuum freshness keeping function |
| CN107726701A (en) * | 2017-10-21 | 2018-02-23 | 哈尔滨商业大学 | A kind of dual cavity thermal insulation refrigerator-freezer |
| CN107726701B (en) * | 2017-10-21 | 2019-02-22 | 哈尔滨商业大学 | A kind of dual cavity thermal insulation refrigerator-freezer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |