CN1140439C - Freshness preserving vacuum tank and box - Google Patents
Freshness preserving vacuum tank and box Download PDFInfo
- Publication number
- CN1140439C CN1140439C CNB021094551A CN02109455A CN1140439C CN 1140439 C CN1140439 C CN 1140439C CN B021094551 A CNB021094551 A CN B021094551A CN 02109455 A CN02109455 A CN 02109455A CN 1140439 C CN1140439 C CN 1140439C
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- vacuum
- box
- barrel
- fresh
- case
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- Expired - Fee Related
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- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The present invention relates to a vacuum fresh keeping barrel (box) for storing fresh fruits and vegetables and keeping fresh fruits and vegetables fresh. The present invention is characterized in that the vacuum fresh keeping barrel (box) is composed of a vacuum sealing valve, a barrel (box) cover, an isolation basket, a barrel (box) body, a vacuum pipe, a vacuum pump and a gas pin, wherein the vacuum fresh keeping barrel (box) body is made of nontoxic polyethylene plastics through one-step injection molding, and the barrel or box is circular, square or rectangular; the isolation basket is arranged in the barrel (box) body, the barrel (box) cover is arranged at the upper part of the barrel (box) body, and a sealing rubber ring is embedded on the barrel (box) cover; the sealing valve is arranged in the middle of the barrel (box) cover. The present invention can be used for storing fruits, vegetables and other subsidiary foods and keeping fruits, vegetables and other subsidiary foods fresh, and can be also used for storing household grains and preserving other perishable articles. The present invention has the characteristics of broad application, simple operation, safety, convenience, no energy source consumption, low cost, good benefit and repeated use, and has the function of a container. The present invention is suitable for transportation in various modes.
Description
Technical field the present invention relates to a kind of fresh fruit, vegetables storage fresh-keeping be used---Vacuum preservation barrel (case).
Background technology is along with the development of society, the progress of science and technology, and people are more and more higher to fresh fruit, vegetables storage fresh-keeping requirements for quality, so fresh-keeping people's daily life agenda of just having mentioned of fruit, vegetables, grain and various nonstaple food.There are shortcomings such as expense is big, freshness date short, transportation inconvenience in traditional preservation method, can't satisfy people's daily life needs.Have conveniently, simple and direct mode makes fresh-keeping apparatus of nonstaple food long periods such as fruit, vegetables become a kind of demand of thirsting for most in people's life at present.China's utility model patent animal and plant body Vacuum preservation barrel 92238631.5 is disclosed to be a kind of Vacuum preservation barrel of can long-period freshness preserving storing the animal and plant body, is that staving, bung with the plastics composite double layer is through the structure of plug helixseal.And 90224147.8 food containers to vacuumize the preservation device feature be by taking out device bucket and individual event control valve body, in bucket bottom one side of bleeding unidirectional air outlet valve is housed, drawing handle, pipe link, piston are housed in the bucket of bleeding form; 90204268.8 the family expenses vacuum freshness retaining device of describing is to block up and the marmon clamp formation with helical compression vacuum pump, extraction pipe, the pin of bleeding sealing, does the vacuum propulsion source with current, realizes the disposal vacuum fresh-keeping.
Summary of the invention the objective of the invention is to provide a kind of Vacuum preservation barrel (case) for satisfying the needs of people's daily life to fresh fruit, vegetables storage fresh-keeping.
Vacuum preservation barrel of the present invention (case) content Description:
Vacuum preservation barrel of the present invention (case) is characterized in that: be to be made of vacuum sealing valve, bucket (case) lid, O-ring seal, isolation basket, bucket (case) body, vacuum lamp, vacuum pump, air tube; Vacuum preservation barrel (case) body adopts polyethylene non-toxic plastic single injection-molded, and shape can be circle, square, rectangular bucket or case; Be provided with in bucket (case) body and isolate basket, the top of bucket (case) body is bucket (case) lid, covers at bucket (case) and is bumped into O-ring seal, and there is the vacuum sealing valve middle part of bucket (case) lid; Corrosion-resistant steel fixation clip in the vacuum sealing valve covers at bucket (case) by screw, fixed by nut with the natural rubber seal protection cover of centre, in the centre of seal protection cover is a high-density sponge sealing member, its end is provided with a stainless steel pressure jump ring, and it is the vacuum gas pin that an aperture is arranged at the center of sponge sealing member; Vacuum pump is connected with the plastics vacuum lamp, and the vacuum air tube by vacuum lamp one end inserts the vacuum of finishing in the aperture at sponge sealing member center in the Vacuum preservation barrel (case).
Vacuum preservation barrel of the present invention (case) can be used for the storage fresh-keeping of fruit, vegetables and other nonstaple food, also can be used for the grain stocking of family and the preservation of other perishable.Function with applied range, simple to operate, safe ready, non-consumes energy, good, the reusable characteristics of cost poor benefit and freight container.Be applicable to the variety of way transportation, it can think that each big city provides fresh fruit, vegetables, the nonstaple food in a distant place, is applicable to that again the native special fresh products with outlying mountain area transports, and plays a significant role to the outlet of agricultural byproducts is fresh-keeping.
Description of drawings Fig. 1 is the structural representation of Vacuum preservation barrel
Fig. 2 is the vacuum sealing valve arrangement
Among Fig. 1: 1 is that vacuum sealing valve, 2 is that bung, 3 is that O-ring seal, 4 is that isolation basket, 5 is that staving, 6 is that vacuum lamp, 7 is that vacuum pump, 8 is an air tube
Among Fig. 2: 9 is that fixation clip, 10 is that seal protection cover, 11 is that screw, 12 is that nut, 13 is that sealing member, 14 is that pressure jump ring, 15 is the air pin hole.
Specific embodiment Vacuum preservation barrel of the present invention is achieved in that sees Fig. 1, and vacuum freshness retaining staving 5 adopts polyethylene non-toxic plastic single injection-molded, and shape can be circle, square, rectangular bucket; In staving 5, be provided with and isolate basket 4, prevent fruit, vegetables in Vacuum preservation barrel mutually the collision extruding cause damage, and play the barrel support wall and prevent the effect of being out of shape; The top of staving is bung 2, is bumped into O-ring seal 3 on bung, and there is vacuum sealing valve 1 middle part of bung.See Fig. 2, corrosion-resistant steel fixation clip 9 in the vacuum sealing valve is fixed on the bung by screw 11, nut 12 with middle natural rubber seal protection cover 10, in the centre of seal protection cover is a high-density sponge sealing member 13, its end is provided with a stainless steel pressure jump ring 14, and it is vacuum gas pin 15 that an aperture is arranged at the center of sponge sealing member; Vacuum pump 7 is connected with plastics vacuum lamp 6, and an end of vacuum lamp has vacuum air tube 8.
After in article are packed the isolation basket into, to isolate basket and put into Vacuum preservation barrel, bung covers on staving, vacuum air tube with vacuum lamp one end inserts in the vacuum gas pin at sponge sealing member center again, start vacuum pump and discharge air in the Vacuum preservation barrel, extract the vacuum air tube out the vacuum sealing valve after finishing the vacuum in the Vacuum preservation barrel.
Claims (1)
1, a kind of Vacuum preservation barrel (case), be to constitute: it is characterized in that: said vacuum sealing valve by vacuum sealing valve, bucket (case) lid, O-ring seal, isolation basket, bucket (case) body, vacuum lamp, vacuum pump, air tube, be to cover at bucket (case) by screw, fixed by nut by the natural rubber seal protection cover of the corrosion-resistant steel fixation clip in the vacuum sealing valve with the centre, in the centre of seal protection cover is a high-density sponge sealing member, its end is provided with a stainless steel pressure jump ring, and it is the vacuum gas pin that an aperture is arranged at the center of sponge sealing member; Vacuum pump is connected with the plastics vacuum lamp, and the vacuum air tube by vacuum lamp one end inserts the vacuum of finishing in the aperture at sponge sealing member center in the Vacuum preservation barrel (case).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021094551A CN1140439C (en) | 2002-04-10 | 2002-04-10 | Freshness preserving vacuum tank and box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021094551A CN1140439C (en) | 2002-04-10 | 2002-04-10 | Freshness preserving vacuum tank and box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1374235A CN1374235A (en) | 2002-10-16 |
| CN1140439C true CN1140439C (en) | 2004-03-03 |
Family
ID=4740671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021094551A Expired - Fee Related CN1140439C (en) | 2002-04-10 | 2002-04-10 | Freshness preserving vacuum tank and box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1140439C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742805B (en) * | 2016-12-26 | 2019-04-23 | 邢翠娥 | Contain the tray box of fruit |
| FR3065205B1 (en) * | 2017-04-14 | 2021-06-18 | Bourrec Jean Francois | VACUUM FOOD STORAGE CONTAINER, LID, SET INCLUDING CONTAINER AND LID AND VACUUM FOOD SYSTEM |
-
2002
- 2002-04-10 CN CNB021094551A patent/CN1140439C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1374235A (en) | 2002-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |