CN215794697U - Vacuum packaging device for refrigerator - Google Patents
Vacuum packaging device for refrigerator Download PDFInfo
- Publication number
- CN215794697U CN215794697U CN202121171457.0U CN202121171457U CN215794697U CN 215794697 U CN215794697 U CN 215794697U CN 202121171457 U CN202121171457 U CN 202121171457U CN 215794697 U CN215794697 U CN 215794697U
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- refrigerator
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- packaging device
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Abstract
The utility model discloses a vacuum packaging device for a refrigerator, which comprises a base, a cover plate and a vacuum pump, wherein a strip-shaped first groove is formed in the base, a strip-shaped second groove is formed in the corresponding cover plate, the cover plate is buckled on the base, the first groove and the second groove are communicated to form a sealed vacuum bin, the vacuum bin is used for placing a bag opening of a vacuum bag, an air suction hole communicated with the vacuum bin is formed in the first groove, the vacuum pump is connected with the air suction hole through a pipeline, and a hot melting sealing device is arranged on the outer side of the vacuum bin and used for carrying out hot melting sealing on the vacuum bag after vacuum pumping. Food can be vacuum-packed without external equipment before being frozen, convenience is provided for users, and meanwhile, the food is frozen through the vacuum-packed food, so that the water loss is prevented, and the freshness of the food is further improved.
Description
Technical Field
The utility model relates to the technical field of vacuum packaging, in particular to a vacuum packaging device for a top-open type refrigerator.
Background
The refrigerator is a refrigeration device which can keep food at low temperature, and is widely applied to the fields of families or business superman. With the development of technology and the improvement of living standard of people, the requirement on the preservation of the refrigerator is higher and higher. Traditional freezer freezing food is frozen through the plastic bag packing, and the inside moisture of food can slowly evaporate at freezing in-process, greatly reduced the freshness of food. Meanwhile, some foods need to be frozen by vacuum packaging, and the existing refrigerator does not have the function of vacuum packaging and needs to be vacuum-packaged by other equipment. In this regard, there is a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vacuum packaging device for a refrigerator, which aims to solve the problem that the refrigerator in the prior art cannot carry out vacuum packaging on food, so that the freshness of the food is reduced.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a vacuum packaging device for freezer, includes base, apron and vacuum pump, be equipped with the first recess of rectangular shape on the base, be equipped with the second recess of rectangular shape on the apron that corresponds, the apron lock is on the base, and first recess and second recess intercommunication form sealed vacuum storehouse, the vacuum storehouse is used for placing the sack in vacuum bag, be equipped with the aspirating hole in intercommunication vacuum storehouse in the first recess, the vacuum pump passes through the pipeline and links to each other with the aspirating hole, is equipped with hot melt sealing device in the outside in vacuum storehouse for vacuum bag after the evacuation carries out the hot melt and seals.
Preferably, a first annular groove is formed in the periphery of the first groove, a first sealing rubber strip is arranged in the first annular groove, a second annular groove is formed in the periphery of the second groove, a second sealing rubber strip is arranged in the second annular groove, and the first sealing rubber strip and the second sealing rubber strip are extruded to generate deformation to seal the vacuum chamber.
Preferably, the hot-melt sealing device comprises a hot-melt strip arranged on the base and an elastic adhesive tape arranged on the cover plate, the hot-melt strip is electrically connected with the refrigerator controller, and the elastic adhesive tape presses the rear end of the mouth of the vacuum bag on the hot-melt strip.
Preferably, the length of the hot melt strip is greater than the width of the mouth of the vacuum bag.
Preferably, the elastic rubber strip is a high-temperature resistant elastic rubber strip.
Preferably, a limit baffle is arranged in the first groove and used for positioning a vacuum bag extending into the vacuum chamber.
Preferably, the one end of apron is articulated with the one end of base, is equipped with between the other end of apron and the other end that corresponds the base and presses resilience formula buckle switch.
Preferably, the cover plate is provided with an air inlet communicated with the vacuum chamber, and the air inlet is provided with a switch valve.
Preferably, the length of the vacuum chamber is greater than the width of the mouth of the vacuum bag.
Preferably, the base is embedded to be installed on the case lid of freezer, the vacuum pump is installed indoor at the freezer compressor, the pipeline is pre-buried in the foaming layer, and the vacuum pump is connected with freezer controller electricity.
Compared with the prior art, the utility model has the following beneficial effects:
the vacuum packaging device for the refrigerator can vacuum package food without external equipment before the food is frozen, provides convenience for users, and prevents water loss by freezing the vacuum-packaged food, thereby further improving the freshness of the food.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a base and cover plate of the present invention.
Fig. 2 is a schematic view of the base structure of the present invention.
Fig. 3 is a bottom view of the cover of the present invention.
Fig. 4 is a top view of the cover of the present invention.
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.
Furthermore, in the description of the present invention, it should be noted that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 4, a preferred embodiment of the present invention provides a vacuum packing device for a refrigerator, including: a base 1, a cover plate 2, a vacuum bag (not shown), a vacuum pump (not shown), and a pipeline for connecting the vacuum pump.
Wherein, a strip-shaped first groove 3 is arranged on the base 1, a first annular groove 4 is arranged around the first groove 3, and a first sealing rubber strip (not shown in the figure) is arranged in the first annular groove 4. Correspondingly, a second elongated groove 5 is formed in the cover plate 2, a second annular groove 6 is formed around the second groove 5, and a second sealing rubber strip (not shown in the figure) is arranged in the second annular groove 6.
Apron 2 is installed on base 1's upper portion, can open and close base 1, and is concrete, and apron 2's one end is articulated with base 1's one end, and apron 2 can use the pin joint to overturn from top to bottom as the axle, is equipped with between apron 2's the other end and the other end that corresponds base 1 and presses resilient type buckle switch. This press resilience formula buckle switch belongs to current switch, and its structure is not being repeated here, and its effect is when closing the base, and 2 upsets downwards of apron, and apron 2 is through pressing resilience formula buckle switch lock on base 1, when opening base 1, at first presses apron 2 downwards, and apron 2 can be upspring automatically, then with apron 2 upsets can.
When 2 locks of apron are on the base, the 5 locks of second recess are on first recess 3, and first recess 3 and 5 intercommunications of second recess form sealed vacuum storehouse, and the first joint strip and the contact of second joint strip that correspond simultaneously produce deformation with the extrusion, play sealed effect to the vacuum storehouse.
The sack of vacuum bag is placed in the vacuum storehouse, and the bag body of vacuum bag is located the outside of base 1, is equipped with limit baffle 7 in first recess 3, fixes a position the vacuum bag of placing in the vacuum storehouse. The other function of the limit baffle 7 is to support the bag opening of the vacuum bag, namely the bag opening of the vacuum bag is sleeved on the limit baffle 7, so that the vacuum bag is conveniently vacuumized.
Furthermore, the length of the vacuum chamber is larger than the width of the bag opening of the vacuum bag, so that the bag opening of the vacuum bag is ensured to extend into the vacuum chamber.
Be equipped with the aspirating hole 8 of intercommunication vacuum storehouse in first recess 3, the vacuum pump passes through the pipeline and links to each other with aspirating hole 8, and the vacuum pump is connected with the controller electricity of freezer. Be equipped with hot melt sealing device in the outside in vacuum storehouse for vacuum bag after the evacuation carries out the hot melt and seals, specific hot melt sealing device is including setting up hot melt strip 9 on base 1 and setting up the elasticity adhesive tape 10 on apron 2, and hot melt strip 9 is connected with the freezer controller electricity, and elasticity adhesive tape 10 presses the rear end of vacuum bag sack on hot melt strip 9.
Further, the length of the hot melting strip 9 is larger than the width of the opening of the vacuum bag, so that the vacuum bag can be completely sealed.
Further, the elastic rubber strip 10 is a high temperature resistant elastic rubber strip, so that the elastic rubber strip 10 is prevented from being melted in the hot melting process.
Furthermore, the cover plate 2 is provided with an air inlet communicated with the vacuum chamber, and the air inlet is provided with a switch valve 11.
This vacuum packaging device mainly used is on the freezer, and is concrete, and base 1 is embedded to be installed on the case lid of freezer, and the vacuum pump is installed indoor at the freezer compressor, and the pipeline is pre-buried in the foaming layer, and control button on the controller sets up on the case lid of freezer, and control button is including control vacuum pump switch and control hot melt strip 9 switches.
The use process and principle of the utility model are explained:
firstly, food needing to be frozen is placed in a vacuum bag, the cover plate 2 is pressed downwards, the cover plate 2 is bounced, the cover plate 2 overturns upwards to open the base 1, the bag opening of the vacuum bag extends into the first groove 3 until the bag opening of the vacuum bag is pressed against the limiting baffle 7, the cover plate 2 overturns downwards and the cover plate 2 is pressed to enable the cover plate 2 to be buckled on the base 1, the bag opening of the vacuum bag is located in a relatively sealed vacuum bin, and meanwhile, the high-temperature-resistant elastic adhesive tape 10 presses the back side of the bag opening of the vacuum bag onto the hot melt strip 9. Then, a switch button of a vacuum pump is pressed, the vacuum pump starts to work, the vacuum bag starts to be vacuumized, a switch button of a hot melting strip is pressed after the vacuum pumping is visually checked, and the hot melting strip 9 is heated and sealed. And closing the corresponding switch button after the sealing is finished, and opening the cover plate 2.
Certainly, an automatic evacuation sealing button can also be arranged, the automatic evacuation sealing button controller is pressed to control the vacuum pump to work by programming the refrigerator controller, the controller controls the hot melting strip to work to carry out hot melting sealing after working for a certain time (for example, vacuumizing for two minutes), and the vacuum pump and the hot melting strip are closed after sealing is finished.
In summary, the vacuum packaging device for the refrigerator in the embodiment of the utility model can vacuum package food without external equipment before the food is frozen, thereby providing convenience for users, and simultaneously, the food is frozen through the vacuum package, so that the water loss is prevented, and the freshness of the food is further improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a vacuum packaging device for freezer, a serial communication port, includes base, apron and vacuum pump, be equipped with the first recess of rectangular shape on the base, be equipped with the second recess of rectangular shape on the apron that corresponds, the apron lock is on the base, and first recess and second recess intercommunication form sealed vacuum storehouse, the vacuum storehouse is used for placing the sack in vacuum bag, be equipped with the aspirating hole in intercommunication vacuum storehouse in the first recess, the vacuum pump passes through the pipeline and links to each other with the aspirating hole, is equipped with hot melt sealing device in the outside in vacuum storehouse for vacuum bag after the evacuation carries out the hot melt and seals.
2. The vacuum packaging device for the refrigerator as claimed in claim 1, wherein a first annular groove is formed around the first groove, a first sealing rubber strip is arranged in the first annular groove, a second annular groove is formed around the second groove, a second sealing rubber strip is arranged in the second annular groove, and the first sealing rubber strip and the second sealing rubber strip are squeezed to deform to seal the vacuum chamber.
3. The vacuum packaging device for the refrigerator as claimed in claim 1, wherein the hot melt sealing device comprises a hot melt strip disposed on the base and an elastic rubber strip disposed on the cover plate, the hot melt strip is electrically connected with the refrigerator controller, and the elastic rubber strip presses the rear end of the mouth of the vacuum bag against the hot melt strip.
4. A vacuum packaging apparatus for a refrigerator as claimed in claim 3, wherein the length of the hot melt strip is greater than the width of the mouth of the vacuum bag.
5. The vacuum packaging device for refrigerator as claimed in claim 3, wherein the elastic rubber strip is a high temperature resistant elastic rubber strip.
6. The vacuum packaging device for the refrigerator as claimed in claim 1, wherein a limit stop is provided in the first groove to position the vacuum bag extending into the vacuum chamber.
7. The vacuum packaging device for the refrigerator as claimed in claim 1, wherein one end of the cover plate is hinged to one end of the base, and a push-back type snap switch is provided between the other end of the cover plate and the other end of the corresponding base.
8. The vacuum packaging device for the refrigerator as claimed in claim 1, wherein the cover plate is provided with an air inlet hole communicated with the vacuum chamber, and the air inlet hole is provided with a switch valve.
9. The vacuum packaging apparatus for a refrigerator of claim 1, wherein the length of the vacuum compartment is greater than the width of the mouth of the vacuum bag.
10. The vacuum packaging device for the refrigerator as claimed in claim 1, wherein the base is embedded and installed on a box cover of the refrigerator, the vacuum pump is installed in a compressor chamber of the refrigerator, the pipeline is embedded in a foaming layer, and the vacuum pump is electrically connected with the refrigerator controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171457.0U CN215794697U (en) | 2021-05-28 | 2021-05-28 | Vacuum packaging device for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171457.0U CN215794697U (en) | 2021-05-28 | 2021-05-28 | Vacuum packaging device for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215794697U true CN215794697U (en) | 2022-02-11 |
Family
ID=80174109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121171457.0U Active CN215794697U (en) | 2021-05-28 | 2021-05-28 | Vacuum packaging device for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215794697U (en) |
-
2021
- 2021-05-28 CN CN202121171457.0U patent/CN215794697U/en active Active
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