CN206447009U - A kind of nitrogen circulating oxygen freshness protection package - Google Patents
A kind of nitrogen circulating oxygen freshness protection package Download PDFInfo
- Publication number
- CN206447009U CN206447009U CN201720075368.3U CN201720075368U CN206447009U CN 206447009 U CN206447009 U CN 206447009U CN 201720075368 U CN201720075368 U CN 201720075368U CN 206447009 U CN206447009 U CN 206447009U
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- CN
- China
- Prior art keywords
- nitrogen
- oxygen
- protection package
- freshness protection
- circulating
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- 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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Abstract
The utility model discloses a kind of nitrogen circulating oxygen freshness protection package, including outer bag, interior freshness protection package, gas storage chamber, small size oxygen cylinder, small-sized nitrogen pot and nitrogen circulation pump, the outer bag body is internally provided with interior freshness protection package, gas storage chamber is provided with the downside of the interior freshness protection package, the gas storage chamber is internally provided with small size oxygen cylinder, the small size oxygen cylinder side is provided with small-sized nitrogen pot, described small size oxygen cylinder one end is provided with circulating oxygen pump, the circulating oxygen pump side is connected with oxygen output tube, described oxygen output tube one end is connected with circulating oxygen pipe, the small size oxygen cylinder is internally provided with oxygen filter membrane, described small-sized nitrogen pot one end is provided with nitrogen circulation pump, the nitrogen circulation pump side is connected with nitrogen efferent duct.The utility model is simple in construction, novel in design, by the nitrogen circulating oxygen system of setting, the fresh-keeping degree of food materials can be effectively increased, with good promotional value.
Description
【Technical field】
The utility model is related to a kind of freshness protection package, more particularly to a kind of nitrogen circulating oxygen freshness protection package.
【Background technology】
At present, freshness protection package is the plastic packing product of a day conventional class fresh-keeping foodstuff, and freshness protection package has appropriate oxygen permeability
And moisture permeability, adjust by the oxygen content and moisture around fresh-keeping product, the dust in air is obstructed, so as to extend food
Freshness date.Most freshness protection packages that in the market is sold all are, using ethene masterbatch as raw material, to protect as conventional polybag
Fresh bag can directly fill food such as plastics pouch-shaped, be mainly used in the bag of other foods such as preservation veterinary antibiotics, cereal, prepared food
Son, in daily life using widely, nowadays people are for the freshness requirements more and more higher of food materials, and traditional is fresh-keeping
Bag, though sealing property grasp it is very outstanding, what is but handled for the ventilation requirement of food materials is not so preferable, but food materials
It is ventilative to be contacted again with the external world, destroy the air-tightness of freshness protection package.Therefore, a kind of it is proposed that nitrogen circulating oxygen freshness protection package.
【Utility model content】
Main purpose of the present utility model is to provide a kind of nitrogen circulating oxygen freshness protection package, can effectively solve background technology
Middle the problem of.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of nitrogen circulating oxygen freshness protection package, including outer bag, interior freshness protection package, gas storage chamber, small size oxygen cylinder, small-sized nitrogen
Gas tank and nitrogen circulation pump, the outer bag body are internally provided with the downside of interior freshness protection package, the interior freshness protection package and are provided with gas
Storage chamber, the gas storage chamber is internally provided with small size oxygen cylinder, and the small size oxygen cylinder side is provided with small-sized nitrogen pot,
Described small size oxygen cylinder one end is provided with circulating oxygen pump, and the circulating oxygen pump side is connected with oxygen output tube, the oxygen
Gas efferent duct one end is connected with circulating oxygen pipe, and the small size oxygen cylinder is internally provided with oxygen filter membrane, the small-sized nitrogen
Tank one end is provided with nitrogen circulation pump, and the nitrogen circulation pump side is connected with nitrogen efferent duct, described nitrogen efferent duct one end
Nitrogen circulation pipe is connected with, the small-sized nitrogen pot is internally provided with nitrogen filtering film.
Further, the nitrogen efferent duct and oxygen output tube surface are provided with through hole.
Further, it is provided with opening on the upside of the outer bag.
Further, it is provided with sealing strip on the upside of the interior freshness protection package.
Further, the interior freshness protection package is specifically made up of polyethylene material.
Compared with prior art, the utility model has the advantages that：Pass through the nitrogen circulating oxygen system of setting, energy
The fresh-keeping degree of food materials is enough effectively increased, by the small size oxygen cylinder of setting, the oxygen supply demand inside interior freshness protection package is ensure that,
In ensureing while the air-tightness of freshness protection package, by increasing capacitance it is possible to increase contact of the food materials with cleaned air, pass through the small-sized nitrogen of setting
Tank, can be to provide enough nitrogen inside interior freshness protection package so that food materials it is fresh-keeping more for a long time, pass through nitrogen efferent duct, oxygen
The cooperation of gas efferent duct and through hole, can effectively realize the contact of food materials and oxygen and nitrogen so that the fresh-keeping of food materials more adds
It is kind, the air-tightness of device is ensure that by the sealing strip of setting so that food materials not with contacting external air, pass through the oxygen of setting
Gas circulating pump and nitrogen circulation pump, ensure that nitrogen and circulation of the oxygen inside interior freshness protection package so that oxygen and nitrogen
Using more thorough, by the nitrogen filtering film and oxygen filter membrane of setting, impurity that can be inside effectively internal freshness protection package enters
Row filtering so that the purity of nitrogen and oxygen is higher, and interior freshness protection package is specifically made up of polyethylene material, can bring nontoxic nothing
Evil, the features such as of good preservation effect.
【Brief description of the drawings】
Fig. 1 is the overall structure diagram of the utility model nitrogen circulating oxygen freshness protection package.
Fig. 2 is the internal structure schematic diagram of the utility model nitrogen circulating oxygen freshness protection package.
In figure：1st, outer bag；2nd, interior freshness protection package；3rd, it is open；4th, sealing strip；5th, gas storage chamber；6th, small size oxygen cylinder；7、
Small-sized nitrogen pot；8th, nitrogen circulation pump；9th, nitrogen efferent duct；10th, oxygen output tube；11st, circulating oxygen pump；12nd, circulating oxygen
Pipe；13rd, through hole；14th, nitrogen circulation pipe；15th, nitrogen filtering film；16th, oxygen filter membrane.
【Embodiment】
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of nitrogen circulating oxygen freshness protection package, including it is outer bag 1, interior freshness protection package 2, gas storage chamber 5, small
Type oxygen tank 6, small-sized nitrogen pot 7 and nitrogen circulation pump 8, the outer bag 1 are internally provided with interior freshness protection package 2, described interior
The downside of freshness protection package 2 is provided with gas storage chamber 5, and the gas storage chamber 5 is internally provided with small size oxygen cylinder 6, the small oxygen
The side of gas tank 6 is provided with small-sized nitrogen pot 7, and described one end of small size oxygen cylinder 6 is provided with circulating oxygen pump 11, the circulating oxygen
The side of pump 11 is connected with oxygen output tube 10, and described one end of oxygen output tube 10 is connected with circulating oxygen pipe 12, the small oxygen
Gas tank 6 is internally provided with oxygen filter membrane 16, and described small-sized one end of nitrogen pot 7 is provided with nitrogen circulation pump 8, the nitrogen circulation
The side of pump 8 is connected with nitrogen efferent duct 9, and described one end of nitrogen efferent duct 9 is connected with nitrogen circulation pipe 14, the small-sized nitrogen pot
7 are internally provided with nitrogen filtering film 15.
The utility model nitrogen circulating oxygen freshness protection package, by the nitrogen circulating oxygen system of setting, can be effectively increased food materials
Fresh-keeping degree, by the small size oxygen cylinder 6 of setting, ensure that the oxygen supply demand of 2 in interior freshness protection package, ensure in it is fresh-keeping
While the air-tightness of bag 2, by increasing capacitance it is possible to increase contact of the food materials with cleaned air, can be interior by the small-sized nitrogen pot 7 of setting
The inside of freshness protection package 2 provides enough nitrogen so that food materials it is fresh-keeping more permanent, pass through nitrogen efferent duct 10, oxygen output tube 9
With the cooperation of through hole 13, can effectively realize the contact of food materials and oxygen and nitrogen so that food materials it is fresh-keeping more perfect, pass through
The sealing strip 4 of setting ensure that the air-tightness of device so that food materials not with contacting external air, pass through the circulating oxygen of setting
Pump 11 and nitrogen circulation pump 8, ensure that nitrogen and circulation of the oxygen inside interior freshness protection package so that the utilization of oxygen and nitrogen
More thorough, by the nitrogen filtering film 15 and oxygen filter membrane 16 of setting, impurity that can be inside effectively internal freshness protection package 2 enters
Row filtering so that the purity of nitrogen and oxygen is higher, and interior freshness protection package 2 is specifically made up of polyethylene material, can bring nontoxic nothing
Evil, the features such as of good preservation effect.
Wherein, nitrogen efferent duct 9 and oxygen output tube 10 surface is provided with through hole 13, can effectively realize food materials
With the contact of oxygen and nitrogen so that food materials it is fresh-keeping more perfect.
Wherein, the upside of outer bag 1 is provided with opening 3, can be easy to taking for food materials.
Wherein, the upside of the interior freshness protection package 2 is provided with sealing strip 4, ensure that the air-tightness of device so that food materials not with
Contacting external air.
Wherein, the interior freshness protection package 2 is specifically made up of polyethylene material, can bring nontoxic, of good preservation effect etc.
Feature.
It should be noted that the utility model is a kind of nitrogen circulating oxygen freshness protection package, during work, food materials are passed through into opening 3
Interior freshness protection package 2 is put into, and compresses sealing strip 4, by the nitrogen circulating oxygen system of setting, the fresh-keeping of food materials can be effectively increased
Degree, by the small size oxygen cylinder 6 of setting, ensure that the oxygen supply demand of 2 in interior freshness protection package, the freshness protection package 2 in ensureing
Can be interior fresh-keeping by the small-sized nitrogen pot 7 of setting while air-tightness, by increasing capacitance it is possible to increase contact of the food materials with cleaned air
The inside of bag 2 provides enough nitrogen so that food materials it is fresh-keeping more permanent, pass through nitrogen efferent duct 10, oxygen output tube 9 and logical
The cooperation in hole 13, can effectively realize the contact of food materials and oxygen and nitrogen so that food materials it is fresh-keeping more perfect, pass through set
Circulating oxygen pump 11 and nitrogen circulation pump 8, ensure that nitrogen and circulation of the oxygen inside interior freshness protection package so that oxygen with
The utilization of nitrogen is more thorough, by the nitrogen filtering film 15 and oxygen filter membrane 16 of setting, can be in effectively internal freshness protection package 2
The impurity in portion is filtered so that the purity of nitrogen and oxygen is higher.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of nitrogen circulating oxygen freshness protection package, including outer bag（1）, interior freshness protection package（2）, gas storage chamber（5）, small size oxygen cylinder
（6）, small-sized nitrogen pot（7）With nitrogen circulation pump（8）, it is characterised in that：The outer bag（1）It is internally provided with interior freshness protection package
（2）, the interior freshness protection package（2）Downside is provided with gas storage chamber（5）, the gas storage chamber（5）It is internally provided with small oxygen
Gas tank（6）, the small size oxygen cylinder（6）Side is provided with small-sized nitrogen pot（7）, the small size oxygen cylinder（6）One end is provided with
Circulating oxygen pump（11）, the circulating oxygen pump（11）Side is connected with oxygen output tube（10）, the oxygen output tube（10）
One end is connected with circulating oxygen pipe（12）, the small size oxygen cylinder（6）It is internally provided with oxygen filter membrane（16）, the small-sized nitrogen
Gas tank（7）One end is provided with nitrogen circulation pump（8）, the nitrogen circulation pump（8）Side is connected with nitrogen efferent duct（9）, it is described
Nitrogen efferent duct（9）One end is connected with nitrogen circulation pipe（14）, the small-sized nitrogen pot（7）It is internally provided with nitrogen filtering film
（15）.
2. a kind of nitrogen circulating oxygen freshness protection package according to claim 1, it is characterised in that：The nitrogen efferent duct（9）With
Oxygen output tube（10）Surface is provided with through hole（13）.
3. a kind of nitrogen circulating oxygen freshness protection package according to claim 1, it is characterised in that：The outer bag（1）Upside is set
It is equipped with opening（3）.
4. a kind of nitrogen circulating oxygen freshness protection package according to claim 1, it is characterised in that：The interior freshness protection package（2）Upside
It is provided with sealing strip（4）.
5. a kind of nitrogen circulating oxygen freshness protection package according to claim 1, it is characterised in that：The interior freshness protection package（2）Specifically
It is made up of polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075368.3U CN206447009U (en) | 2017-01-21 | 2017-01-21 | A kind of nitrogen circulating oxygen freshness protection package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075368.3U CN206447009U (en) | 2017-01-21 | 2017-01-21 | A kind of nitrogen circulating oxygen freshness protection package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447009U true CN206447009U (en) | 2017-08-29 |
Family
ID=59668077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720075368.3U Expired - Fee Related CN206447009U (en) | 2017-01-21 | 2017-01-21 | A kind of nitrogen circulating oxygen freshness protection package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447009U (en) |
-
2017
- 2017-01-21 CN CN201720075368.3U patent/CN206447009U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20190121 |