CN2713824Y - Air adjusting fresh keeping box - Google Patents
Air adjusting fresh keeping box Download PDFInfo
- Publication number
- CN2713824Y CN2713824Y CN 200420062144 CN200420062144U CN2713824Y CN 2713824 Y CN2713824 Y CN 2713824Y CN 200420062144 CN200420062144 CN 200420062144 CN 200420062144 U CN200420062144 U CN 200420062144U CN 2713824 Y CN2713824 Y CN 2713824Y
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- air
- preservation box
- box according
- conditioning preservation
- bleeding point
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Abstract
The utility model relates to an air adjusting fresh keeping box, which comprises a box body [1] and a box cover [2], wherein, the box cover [2] is connected in a sealed way with the box body [1]. The utility model is characterized in that a charging port [3] and an extraction opening [4] are arranged on the wall of the box body [1]. The charging of the fresh-keeping gas of the utility model is convenient and rapid. Furthermore, the range of application of the utility model is wide. The air adjusting fresh keeping box is not only suitable for the common food product, but also suitable for the food product requiring metabolism like fruit, vegetable, etc. The utility model is suitable for the matching use with the air conditioning proportioning mixing device.
Description
Technical field
The utility model relates to the controlled atmosphere storage device of food, is specifically related to a kind of air-conditioning preservation box.This air-conditioning preservation box is mainly used in controlled atmosphere and stores food, is fit to and the supporting use of controlled atmosphere proportion mixer.
Background technology
Food controlled atmosphere fresh-keeping packing also is called the gas displacement packing, is called MPA packing (being Modified Atmosphere Packaging) in the world.It is to adopt composite fresh-keeping gas (2～4 kinds of gases mix in proportion), air in the fresh-keeping storing box is replaced, change the external environment condition of food in the case, reach the growth procreation that suppresses bacterium (microorganism), slow down the rate of metabolism of fresh fruit of vegetables, thereby prolong 2～10 times of the freshness date of food and shelf lifes.Increase temperature disinfecting food with frozen food and vacuum packaging and compare, the product of controlled atmosphere fresh-keeping packing, fresh-keeping quality height, nutritional labeling keeps, and has really accomplished Normal juice, original flavor, original appearance.
In the prior art, the controlled atmosphere and the packing of really dredging about food generally have three kinds of situations, first kind is to adopt gas-control packing device to carry out fresh-keeping packaging, this mode is general to blend fresh-keeping gas in proportion by the controlled atmosphere proportion mixer earlier, again fresh-keeping gas is used for gas-control packing device, finishes the gas displacement of packing box or packaging bag and seal by packing machine.Packing box that the method is used or packaging bag are disposable use thing, the packing cost height.Second kind to be that the food of air-conditioned cold store is really dredged fresh-keeping, and its method does not adopt gas mixer, but really dredges required characteristic according to food in the air-conditioned cold store, adjusts the mixed proportion of two or three gas in the air-conditioned cold store respectively.The third is common food storage containers, this container does not possess necessary inflation inlet of gas displacement and bleeding point structure, therefore can not realize controlled atmosphere by the mode of gas displacement, such as, people are usually in the uncovered way that installs preservative film additional of food containers at present.
Summary of the invention
The utility model is from the requirement and the characteristics angle of controlled atmosphere storage, designed a kind of can reusable air-conditioning preservation box, really dredge the specific (special) requirements of controlled atmosphere to be adapted to food, this air-conditioning preservation box can be used with the controlled atmosphere proportion mixer, thereby reaches the purpose of controlled atmosphere by gas displacement.
For achieving the above object, the technical solution adopted in the utility model is: a kind of air-conditioning preservation box, connect and compose closed container by casing and case lid, and described container is provided with one or more inflation inlets and bleeding point.
The related content and the change interpretation of technique scheme are as follows:
1, in the technique scheme, described inflation inlet and bleeding point are two passages that are arranged on the air regulating box, can be provided with screw thread, bell, quick bayonet socket or the like on this passage, are connected with inflation, air-extractor to make things convenient for it.This class passage generally will be sealed with stopper or sealing tape in inflation or after bleeding, and is a closed container to keep after the gas displacement.
2, in the technique scheme, described inflation inlet and bleeding point are two self-styled gas interfaces that are arranged on the air regulating box, these two self-styled gas interfaces can be snap joint, rubber from seal, a kind of in check valve, stop valve and the blocked valve, also can be wherein any two combined; Described snap joint is that a kind of gas pressure that utilizes reaches self-styled joint, is usually used on the pressure source equipment such as air compressor machine; Described rubber is that a kind of elastic dilatation that utilizes rubber bounces back and reaches self-styled interface from sealing.
3, in the technique scheme, described inflation inlet and bleeding point can be arranged on the casing, also can be arranged on the case lid, and preferred plan is: inflation inlet and bleeding point are symmetricly set on two opposing sidewalls of casing, make air-flow lead to bleeding point from inflation inlet in line.
4, in the technique scheme, case lid is provided with ventilation mouth, is stamped over cap on ventilation mouth; This over cap can be ventilating cover, and its lid is above-listed to be provided with a plurality of pores, and every being provided with breathable films, to reach ventilative effect, the next metabolic requirement of fruits and vegetables of satisfying storage makes antistaling box be suitable for storing fruits and vegetables between ventilation mouth and over cap; This over cap also can be fully the sealing lid of sealing, and making whole antistaling box is the container of sealing fully, and making antistaling box be suitable for storing some need not metabolic food; When in case, filling fresh-keeping gas, can cover the over cap of sealing fully, prevent that gas from spilling from ventilation mouth in a large number.
5, in the technique scheme, can be provided with separation frame in the described casing, each food is separated, prevent that it from damaging by pressure mutually, this separation frame is made up of diaphragm plate and side stay plate, and the side stay plate is provided with passage; This passage can be the macropore corresponding to inflation inlet and bleeding point that is arranged on the side stay plate, also can be a plurality of apertures that are uniformly distributed on the side stay plate.
The utility model work that matches with gas mixer, blend the fresh-keeping gas of required ratio by gas mixer, again fresh-keeping gas is charged in the utility model from inflation inlet, air-flow flows out through the bleeding point of opposite side again, original air displacement in the case is fallen, make the interior food storage of case in fresh-keeping gas, prolong its freshness date.For metabolic food of some need such as fruits and vegetables, gas can carry out the gas exchange with outside air slightly by the air-vent on the case lid in the case, reaches the balance of controlled atmosphere ratio.Its inflation, air suction mode have following four kinds: first kind is single inflation, and bleeding point is as exhaust outlet; Second kind is to inflate simultaneously and bleed; The third is that the inflation and the interval of bleeding are used alternatingly; The 4th kind is second kind and the third mixing use.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, owing on the utility model, be provided with inflation inlet and bleeding point, make that to fill fresh-keeping gas in casing more quick and easy, cooperate better with gas mixer.
2, because the utility model is provided with ventilation mouth on case lid, make the utility model be applicable to food such as storage fruits and vegetables, by the breathable films on the ventilation mouth, can do a spot of gas exchange with the external world in the case, make the gas ratio in the air regulating box reach the thin fresh-keeping dynamic equilibrium of suitable fruit.
3, because the utility model is provided with ventilation mouth on case lid; and be stamped over cap on it again; this over cap can be selected ventilating cover or seal cover by the requirement of storage food; make the scope of application of antistaling box wider; be not only applicable to the metabolic food of need such as fruits and vegetables, also be applicable to the general metabolic food that need not.
4, owing to be provided with separation frame in the casing of the present utility model, food can be spaced from each other lay, can be not impaired because of mutual extrusion, be very suitable for the fruit of strawberry, lichee or the like not to be stowed under heavy cargo; And, make to add separation frame and also do not have influence on gas communication because of the side stay plate of separation frame is provided with passage.
Description of drawings
Accompanying drawing 4 is the schematic diagram of the side stay plate of embodiment two;
Accompanying drawing 6 is the ventilation mouth partial schematic diagram of embodiment three;
Accompanying drawing 7 is the schematic diagram of the side stay plate of embodiment three.
In the above accompanying drawing: 1, casing; 2, case lid; 3, inflation inlet; 4, bleeding point; 5, ventilation mouth; 6, breathable films; 7, over cap; 8, separation frame; 9, diaphragm plate; 10, side stay plate; 11, passage; 12, pore; 13, tether; 14, sealing strip.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in accompanying drawing 1, a kind of air-conditioning preservation box, the box container that is tightly connected and constitutes for casing 1 and case lid 2, be symmetrically arranged with an inflation inlet 3 and a bleeding point 4 on two opposing sidewalls of described casing 1, air-flow leads to bleeding point 4 from inflation inlet 3 in line, and this inflation inlet 3 and bleeding point 4 are two passages that are arranged on the air regulating box;
Embodiment two: shown in accompanying drawing 2, a kind of air-conditioning preservation box, the box container that is tightly connected and constitutes for casing 1 and case lid 2, be symmetrically arranged with an inflation inlet 3 and a bleeding point 4 on two opposing sidewalls of described casing 1, this inflation inlet 3 and bleeding point 4 are two passages that are arranged on the air regulating box; Case lid 2 is provided with ventilation mouth 5, is provided with separation frame 8 in the casing 1, and separation frame 8 is made up of diaphragm plate 9 and side stay plate 10.Shown in accompanying drawing 3; be stamped over cap 7 on this ventilation mouth 5; be interval with breathable films 6 at ventilation mouth 5 and over cap 7; ventilation mouth 5 downsides with tether 13 with breathable films 6 sealing and fixing on ventilation mouth 5; and over cap 7 is a ventilating cover; be distributed with a plurality of pores 12 on it, the lower edge of this over cap 7 is to be threaded on the ventilation mouth 5.
Shown in accompanying drawing 4, the position corresponding to inflation inlet 3 and bleeding point 4 on the described side stay plate 10 is provided with passage 11.
Embodiment three: shown in accompanying drawing 5～7, a kind of air-conditioning preservation box is with the difference of embodiment two: over cap 7 is the seal cover of sealing fully; Be evenly distributed with a plurality of passages 11 on the side stay plate 10.Other structure is identical with embodiment two, no longer repeats here.
Claims (9)
1, a kind of air-conditioning preservation box connects and composes closed container by casing [1] and case lid [2], it is characterized in that: the one or more inflation inlet [3] and the bleeding point [4] that are provided for gas displacement on the described container.
2, air-conditioning preservation box according to claim 1 is characterized in that: described inflation inlet [3] and bleeding point [4] are two passages that are arranged on the air regulating box.
3, air-conditioning preservation box according to claim 1, it is characterized in that: described inflation inlet [3] and bleeding point [4] are two self-styled gas interfaces that are arranged on the air regulating box, these two self-styled gas interfaces be snap joint, rubber from seal, a kind of in check valve, stop valve and the blocked valve, or wherein two kinds.
4, air-conditioning preservation box according to claim 1 is characterized in that: described case lid [2] is provided with ventilation mouth [5], is stamped over cap [7] on ventilation mouth [5].
5, air-conditioning preservation box according to claim 2 is characterized in that: described over cap [7] is a ventilating cover, is distributed with pore [12] on it, and, between ventilation mouth [5] and over cap [7] every being provided with breathable films [6].
6, air-conditioning preservation box according to claim 1 is characterized in that: described inflation inlet [3] and bleeding point [4] are symmetricly set on two opposing sidewalls of casing [1].
7, air-conditioning preservation box according to claim 1 is characterized in that: be provided with separation frame [8] in the described casing, this separation frame [8] is made up of diaphragm plate [9] and side stay plate [10], and side stay plate [10] is provided with passage [11].
8, air-conditioning preservation box according to claim 8 is characterized in that: described passage [11] is arranged at the last position corresponding to inflation inlet and bleeding point of side stay plate [10].
9, air-conditioning preservation box according to claim 8 is characterized in that: described passage [11] is uniformly distributed on the side stay plate [10].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062144 CN2713824Y (en) | 2004-06-25 | 2004-06-25 | Air adjusting fresh keeping box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062144 CN2713824Y (en) | 2004-06-25 | 2004-06-25 | Air adjusting fresh keeping box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713824Y true CN2713824Y (en) | 2005-08-03 |
Family
ID=34873118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420062144 Expired - Fee Related CN2713824Y (en) | 2004-06-25 | 2004-06-25 | Air adjusting fresh keeping box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713824Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878808A (en) * | 2010-07-01 | 2010-11-10 | 国家农产品保鲜工程技术研究中心（天津） | Plastic box air regulating preservation method for green asparagus |
| CN101926381A (en) * | 2010-06-29 | 2010-12-29 | 刘怀寅 | Automatic and spontaneous controlled-atmosphere preservation system and fruit and vegetable preservation method thereof |
| CN102165968A (en) * | 2011-04-07 | 2011-08-31 | 中国人民解放军63698部队 | Method for refreshing fruits and vegetables in ocean vessels |
| CN102224839A (en) * | 2011-05-03 | 2011-10-26 | 山东省果树研究所 | Atmosphere controlling device for controlled atmosphere storage of fruit |
| CN101433234B (en) * | 2008-12-23 | 2011-11-09 | 刘怀寅 | Automatic air-adjusting element and air-adjusting fresh-keeping method for fruits |
| CN103623673A (en) * | 2012-08-23 | 2014-03-12 | 株式会社东芝 | Deacidification matter system |
| CN106956862A (en) * | 2017-05-11 | 2017-07-18 | 山东省农业科学院农业质量标准与检测技术研究所 | A kind of residual detection sample antistaling box of tomato agriculture |
| CN106966065A (en) * | 2017-05-29 | 2017-07-21 | 福州维金斯农业科技有限公司 | A kind of lichee controlled atmosphere is multiplexed antistaling box |
| CN107156278A (en) * | 2017-05-22 | 2017-09-15 | 陈健 | A kind of food air conditioned Fresh-keeping Logistics transportation resources |
| CN107600672A (en) * | 2017-10-13 | 2018-01-19 | 孙斐 | A kind of regulating the qi flowing in the channels window of dismantled and assembled controlled atmosphere bag |
-
2004
- 2004-06-25 CN CN 200420062144 patent/CN2713824Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433234B (en) * | 2008-12-23 | 2011-11-09 | 刘怀寅 | Automatic air-adjusting element and air-adjusting fresh-keeping method for fruits |
| CN101926381A (en) * | 2010-06-29 | 2010-12-29 | 刘怀寅 | Automatic and spontaneous controlled-atmosphere preservation system and fruit and vegetable preservation method thereof |
| WO2012000389A1 (en) * | 2010-06-29 | 2012-01-05 | Liu Huaiyin | Automatic and spontaneous air-conditioning freshness retaining system and method for retaining freshness of fruits and vegetables thereof |
| CN101878808A (en) * | 2010-07-01 | 2010-11-10 | 国家农产品保鲜工程技术研究中心（天津） | Plastic box air regulating preservation method for green asparagus |
| CN102165968A (en) * | 2011-04-07 | 2011-08-31 | 中国人民解放军63698部队 | Method for refreshing fruits and vegetables in ocean vessels |
| CN102165968B (en) * | 2011-04-07 | 2012-11-07 | 中国人民解放军63698部队 | Method for refreshing fruits and vegetables in ocean vessels |
| CN102224839A (en) * | 2011-05-03 | 2011-10-26 | 山东省果树研究所 | Atmosphere controlling device for controlled atmosphere storage of fruit |
| CN103623673A (en) * | 2012-08-23 | 2014-03-12 | 株式会社东芝 | Deacidification matter system |
| CN106956862A (en) * | 2017-05-11 | 2017-07-18 | 山东省农业科学院农业质量标准与检测技术研究所 | A kind of residual detection sample antistaling box of tomato agriculture |
| CN107156278A (en) * | 2017-05-22 | 2017-09-15 | 陈健 | A kind of food air conditioned Fresh-keeping Logistics transportation resources |
| CN106966065A (en) * | 2017-05-29 | 2017-07-21 | 福州维金斯农业科技有限公司 | A kind of lichee controlled atmosphere is multiplexed antistaling box |
| CN107600672A (en) * | 2017-10-13 | 2018-01-19 | 孙斐 | A kind of regulating the qi flowing in the channels window of dismantled and assembled controlled atmosphere bag |
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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 |