CN215591106U - Automatic air-conditioning fresh-keeping packaging device for instant food - Google Patents

Abstract

The utility model relates to the technical field of controlled atmosphere fresh-keeping devices, and discloses an automatic controlled atmosphere fresh-keeping packaging device for convenient food, which comprises a shell, wherein a connecting rod is fixedly arranged above the inner part of the shell, the automatic controlled atmosphere fresh-keeping packaging device for the convenient food ensures the whole gas replacement environment of a food tank by placing the food tank in a sealing body filled with replacement gas, then an outer connecting ring and an inner connecting ring are divided into a left half part and a right half part by an upper clapboard and a lower clapboard, then the replacement gas is filled into the food tank by using an air inlet pipeline under the large gas replacement environment, the gas in the food tank is discharged into an air outlet pipeline from the other half space at the top end under the extrusion of the replacement gas, and then the gas is discharged outwards from an air outlet concentrated pipe with high efficiency, the gas replacement in the food tank is well completed, and the inner connecting ring can be rotatably arranged to be replaced so as to adapt to the food tanks with different shapes, greatly improving the gas replacement effect and the practicability of the device.

Description

Automatic air-conditioning fresh-keeping packaging device for instant food

Technical Field

The utility model relates to the technical field of modified atmosphere preservation devices, in particular to an automatic modified atmosphere preservation packaging device for instant food.

Background

Modified atmosphere fresh-keeping, as the name suggests, is to replace gas to ensure the freshness of food, namely to replace the air in the food package with mixed gas (carbon dioxide, nitrogen, oxygen, etc.) with different concentrations, thereby weakening the respiration rate of fresh products, inhibiting the growth and the reproduction of microorganisms, reducing the speed of internal chemical reaction and further reducing the oxidation speed of food, wherein the food is packaged into two basic categories of bags and cans, wherein the gas-adjusting fresh-keeping device for canned fresh products can not well perform gas replacement, on one hand, the gas-adjusting fresh-keeping device has poor sealing performance, which causes the air in the food can not be completely removed, the gas-adjusting effect of the gas-adjusting fresh-keeping device is reduced, meanwhile, the existing air-conditioning mode is not convenient for exhausting air in the tube, so that the air-conditioning and fresh-keeping effect is further reduced, and therefore the automatic air-conditioning and fresh-keeping packaging device for the instant food is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automatic modified atmosphere fresh-keeping packaging device for instant food, which has the advantages of good modified atmosphere effect and wide application range and solves the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides an automatic gas conditioning and fresh keeping packing device for convenience food, includes the shell, the inside top fixed mounting of shell has the connecting rod, even fixed mounting has outer go-between on the connecting rod, the inside below movable mounting of outer go-between has the in-connection ring, the inside middle part fixed mounting of in-connection ring has the baffle, the inside middle part fixed mounting of in-connection ring has lower baffle, outer go-between top fixed mounting respectively has admission line and the pipeline of giving vent to anger, the top fixed mounting of admission line has the distributing pipe that admits air, the top fixed mounting of the pipeline of giving vent to anger has the pipe of giving vent to anger to concentrate.

Preferably, the interior of the shell is filled with gas for modified atmosphere preservation during use and is of a sealed structure as a whole.

Preferably, the outer connecting ring and the inner connecting ring are both limiting concave rings with outward expansions arranged on the inner ring, and the lower partition plate and the upper partition plate which are in threaded connection and are rotationally connected and fixed are correspondingly superposed and attached in position.

Preferably, a cushion for sealing and buffering made of rubber is fixedly mounted at the top end of the lower partition plate.

Preferably, the inlet duct and the outlet duct are both semicircular ducts.

Compared with the prior art, the utility model has the following beneficial effects:

this automatic gas conditioning fresh-keeping packing plant of convenience food, place inside being full of the gaseous seal of replacement through with food jar, guarantee food jar's whole gaseous replacement's environment, then separate outer go-between and interior connecting ring for left and right halves through last baffle and lower baffle, then utilize the admission line to pour into replacement gas into in food jar under the gaseous big environment of replacement, and inside gas is in the other half space discharge to the pipeline of giving vent to anger of top under replacement gas's row is crowded, then outwards discharge in the centralized pipe of giving vent to anger, fine and efficient has accomplished the gaseous replacement in food jar, still the rotatable installation of while is changed interior connecting ring, with the food jar of adaptation different shapes, the gas replacement effect and the practicality of the device have been improved greatly.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic perspective sectional view of the connection of the inner and outer connection rings according to the present invention.

In the figure: 1. a housing; 2. a connecting rod; 3. an outer connecting ring; 4. an inner connecting ring; 5. an upper partition plate; 6. a lower partition plate; 7. an air intake duct; 8. an air outlet pipe; 9. an intake air distribution pipe; 10. and an air outlet concentration pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an automatic air-conditioning, fresh-keeping and packaging device for instant food comprises a shell 1, a connecting rod 2 is fixedly mounted above the inside of the shell 1, an outer connecting ring 3 is uniformly and fixedly mounted on the connecting rod 2, an inner connecting ring 4 is movably mounted below the inside of the outer connecting ring 3, an upper partition plate 5 is fixedly mounted in the middle of the inside of the inner connecting ring 4, a lower partition plate 6 is fixedly mounted in the middle of the inside of the inner connecting ring 4, an air inlet pipeline 7 and an air outlet pipeline 8 are respectively and fixedly mounted at the top end of the outer connecting ring 3, an air inlet distribution pipe 9 is fixedly mounted at the top end of the air inlet pipeline 7, and an air outlet concentration pipe 10 is fixedly mounted at the top end of the air outlet pipeline 8.

The inside of the shell 1 is filled with gas for modified atmosphere preservation in the using process and is of a sealed structure integrally, so that the food can is guaranteed to be ventilated in a conforming gas environment, the operation process of gas replacement and packaging can be completed in the food can, and the safety of food is guaranteed.

Wherein, outer go-between 3 and inner connecting ring 4 all are the spacing concave ring that has seted up outer expanding on the inner ring, outer go-between 3 and inner connecting ring 4 are threaded connection and the fixed back lower baffle 6 of swivelling joint and go up 5 positions of baffle coincidence and laminating, can guarantee like this that the gas flow at inner connecting ring 4 both ends can independently open after installing in outer go-between 3, avoid producing the influence each other, and then realize carrying out gas replacement to the air in the food jar, in order to guarantee the fresh-keeping effect of food, threaded swivelling joint's mode can also make the device can carry out the convenient change to inner go-between 4 when the food jar to different specifications or shape simultaneously, embody the device's practicality.

Wherein, the top fixed mounting of lower baffle 6 has the material to be the sealed cushion for the buffering of rubber, can enough guarantee like this that interior connector ring 4 is after in installing into outer connector ring 3 in the middle part between baffle 5 and the lower baffle 6 between baffle on both, utilize this rubber cushion can realize the wall effect of outer connector ring 3 and interior connector ring 4 both sides when carrying out the replacement gas to guarantee the fresh-keeping effect of food.

Wherein, inlet line 7 and outlet pipe 8 are the pipeline of semicircle form, can realize like this that outside replacement gas carries in inlet line 7 from inlet distribution pipe 9, then pass outer go-between 3 and inner connecting ring 4 and enter into the food jar, utilize the flow impact of gas to push out the air in the food jar, the mixed gas of air and replacement gas that pushes out is carried from outlet pipe 8 and is entered into inlet distribution pipe 9 in, then discharge from inlet distribution pipe 9, just so guaranteed that the food jar has accomplished the gas replacement under the environment of replacement gas, guaranteed gaseous replacement effect.

The working principle is as follows: when the food can is used, the inner connecting ring 4 is installed in the outer connecting ring 3, the top end of the food can is placed inside the lower portion of the inner connecting ring 4, the outer shell 1 is filled with replacement gas, external equipment is started to infuse the replacement gas into the gas inlet distribution pipe 9, the gas is conveyed into the gas inlet pipeline 7 through the gas inlet distribution pipe 9 and then enters the food can, the air in the food can is discharged into the gas outlet pipeline 8 from the other side of the top end, and then the gas is collected and centrally discharged through the gas outlet centralized pipe 10, and the replacement of the gas in the food can is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automatic gas conditioning fresh-keeping packing plant of convenience food, includes shell (1), its characterized in that: the utility model discloses a shell (1) inside top fixed mounting has connecting rod (2), even fixed mounting has outer go-between (3) on connecting rod (2), the inside below movable mounting of outer go-between (3) has interior connecting ring (4), the inside middle part fixed mounting of interior connecting ring (4) has last baffle (5), the inside middle part fixed mounting of interior connecting ring (4) has lower baffle (6), outer go-between (3) top is fixed mounting respectively has admission line (7) and pipeline (8) of giving vent to anger, the top fixed mounting of admission line (7) has admission distributing pipe (9), the top fixed mounting of pipeline (8) of giving vent to anger has the concentrated pipe (10) of giving vent to anger.

2. The automatic modified atmosphere packaging device for the instant food according to claim 1, characterized in that: the interior of the shell (1) is filled with gas for modified atmosphere preservation in the using process and is of a sealed structure as a whole.

3. The automatic modified atmosphere packaging device for the instant food according to claim 1, characterized in that: the outer connecting ring (3) and the inner connecting ring (4) are limiting concave rings which are arranged on the inner ring and are expanded outwards, and the outer connecting ring (3) and the inner connecting ring (4) are in threaded connection, are in rotary connection, are fixedly connected, and are correspondingly superposed and attached with the upper partition plate (5) in position.

4. The automatic modified atmosphere packaging device for the instant food according to claim 1, characterized in that: the top end of the lower partition plate (6) is fixedly provided with a sealing and buffering cushion made of rubber.

5. The automatic modified atmosphere packaging device for the instant food according to claim 1, characterized in that: the air inlet pipeline (7) and the air outlet pipeline (8) are semicircular pipelines.

Images