CN200962823Y - Vacuum preserving box - Google Patents
Vacuum preserving box Download PDFInfo
- Publication number
- CN200962823Y CN200962823Y CN 200620158241 CN200620158241U CN200962823Y CN 200962823 Y CN200962823 Y CN 200962823Y CN 200620158241 CN200620158241 CN 200620158241 CN 200620158241 U CN200620158241 U CN 200620158241U CN 200962823 Y CN200962823 Y CN 200962823Y
- Authority
- CN
- China
- Prior art keywords
- food
- casing
- box
- vacuum
- chamber door
- 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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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A vacuum box for quality guarantee comprises a box body and a vacuum pump, wherein a door of the box is arranged at one side of the box, and a sealing washer is positioned between the box and the door, a gas valve is arranged on the door; a vent is arranged at the box body, and is connected with the inlet of the vacuum pump. Using the utility model to preserve food is equivalent to putting the food in the vacuum packaging, the utility model can extended the time durability of the food, and avoids the damage of freezing to the food, is of simple structure, reducing the cost of manufacturing and operation, and convenient use.
Description
Technical field
The utility model relates to a kind of vacuum quality-preserving case that can prolong effective period of food quality, is mainly used in preservation food, comprise eat raw, prepared food, fruits and vegetables etc.
Background technology
The main at present refrigerator preservation food that adopts, its shortcoming is a complex structure, cost and operating cost height, cryogenic freezing can reduce the quality of food.
Summary of the invention
The purpose of this utility model just provides a kind of vacuum quality-preserving case, adopts refrigerator to preserve the complex structure that food exists to solve prior art, cost and operating cost height, and cryogenic freezing can reduce the problem of the quality of food.
The technical solution of the utility model is: comprise casing and vavuum pump, in a side of casing chamber door is housed, be provided with seal washer between casing and chamber door, on this chamber door air valve is housed; On described casing, be provided with exhaust outlet, and be connected with the air inlet of vavuum pump.
In described casing, be provided with lateral partitions, on this dividing plate, be provided with passage.
Described vavuum pump be installed in described casing above or below.
Adopt the utility model to preserve food and be equivalent to, can prolong guaranteeing the quality the time of food greatly, avoid the infringement of freezing quality to food for food has increased vacuum packaging.Simple in structure, reduced cost and operating cost, easy to use.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model.
The specific embodiment
Referring to Fig. 1, the utility model comprises casing 1, chamber door 2 and vavuum pump 6, in the front side of casing 1 chamber door 2 is housed, between casing 1 and chamber door 2, be provided with seal washer 4, on this chamber door 2 air valve 3 is housed, air valve 3 can adopt needle-valve, and simultaneously as the handle that opens and closes chamber door 2.Described vavuum pump 6 is installed in the space of below of described casing 1, and the air inlet of vavuum pump 6 is connected with the exhaust outlet that is located at casing 1 lower end by tracheae 5, and the blast pipe 7 of vavuum pump 6 is connected to the sidewall of casing.The working method of vavuum pump 6 can be provided with by timing controller 8, can adopt chopping mode at interval, or the working time manually is set.
Also in described casing 1, be provided with lateral partitions (not shown), on this dividing plate, be provided with passage, or adopt the palisade dividing plate, with the more food of convenient placement.
Claims (3)
1, a kind of vacuum quality-preserving case is characterized in that: comprise casing and vavuum pump, in a side of casing chamber door is housed, be provided with seal washer between casing and chamber door, on this chamber door air valve is housed; On described casing, be provided with exhaust outlet, and be connected with the air inlet of vavuum pump.
2, vacuum quality-preserving case according to claim 1 is characterized in that: be provided with lateral partitions in described casing, be provided with passage on this dividing plate.
3, vacuum quality-preserving case according to claim 1 and 2 is characterized in that: described vavuum pump be installed in described casing above or below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158241 CN200962823Y (en) | 2006-11-09 | 2006-11-09 | Vacuum preserving box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158241 CN200962823Y (en) | 2006-11-09 | 2006-11-09 | Vacuum preserving box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200962823Y true CN200962823Y (en) | 2007-10-24 |
Family
ID=38866836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620158241 Expired - Fee Related CN200962823Y (en) | 2006-11-09 | 2006-11-09 | Vacuum preserving box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200962823Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051296A (en) * | 2018-07-02 | 2018-12-21 | 苍南名禾科技有限公司 | A kind of sealing milk powder lid |
-
2006
- 2006-11-09 CN CN 200620158241 patent/CN200962823Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051296A (en) * | 2018-07-02 | 2018-12-21 | 苍南名禾科技有限公司 | A kind of sealing milk powder lid |
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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 |