CN216784443U - Vacuum fresh-keeping tank - Google Patents
Vacuum fresh-keeping tank Download PDFInfo
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- CN216784443U CN216784443U CN202220145573.3U CN202220145573U CN216784443U CN 216784443 U CN216784443 U CN 216784443U CN 202220145573 U CN202220145573 U CN 202220145573U CN 216784443 U CN216784443 U CN 216784443U
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Abstract
The utility model relates to the technical field of food vacuum preservation, and provides a vacuum preservation tank, which comprises: a tank having a cavity; the cover body is internally provided with an accommodating cavity; the cover body is provided with at least one air passing hole, and the accommodating cavity is communicated with the cavity body through the air passing hole; the vacuumizing assembly is positioned in the accommodating cavity and comprises an air extracting pump and a vacuum degree detection piece, the air extracting pump is electrically connected with the vacuum degree detection piece, and the vacuum degree detection piece is suitable for detecting the vacuum degree in the cavity. Vacuum in the cavity that vacuum detects the piece can real-timely monitoring jar body, vacuum in the cavity is more and more littleer, when little to the upper limit value, the aspiration pump can be bled, gas in the cavity enters into the lid along crossing the gas pocket, vacuum when jar internal is more and more big, when recovering to vacuum lower limit value, the aspiration pump stop work, vacuum in the cavity can be guaranteed to the setting of vacuum detection piece is in the lower limit value, need not regularly to bleed, can apply various article that wait to keep fresh, convenient to popularize and use.
Description
Technical Field
The utility model relates to the technical field of food vacuum preservation, in particular to a vacuum preservation tank.
Background
The vacuum fresh-keeping tank is used for helping food keep fresh so as to prolong the storage time of the food and keep the original quality. The working principle is that after food is put into the tank body, air in the tank is pumped out through the vacuum pump, so that the food in the tank is in a vacuum storage state, and oxidative deterioration is avoided.
Vacuum refreshing jar among the prior art, mainly rely on supporting electric air pump to bleed, when using, need bleed, reach the fixed time back of settlement, can directly begin to bleed, and treat when fresh-keeping article in the refreshing jar is different, the speed that the vacuum in the jar reduces is also different, when adopting same interval time to bleed, some article may be because bleed untimely the taking place rotten, can't keep fresh, consequently adopt the fixed time of settlement to bleed unable user's use of satisfying when.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is to overcome the defect that the vacuum refreshing tank in the prior art mainly depends on a matched electric air pump to perform air extraction, when the vacuum refreshing tank is used, air extraction is required, air extraction can be directly started after a set fixed time, when the objects to be refreshed in the refreshing tank are different, the reduction speed of the vacuum degree in the tank is also different, when air extraction is performed at the same interval time, some objects may go bad due to untimely air extraction, and the refreshing cannot be performed, so that the use of a user cannot be satisfied when air extraction is performed at the set fixed time.
A vacuum refreshing can, comprising: the tank body is provided with a cavity and is suitable for accommodating articles to be preserved; the cover body is arranged on the tank body in a covering mode, an accommodating cavity is formed in the cover body and is detachably connected with the tank body, at least one air passing hole is formed in the cover body, and the accommodating cavity is communicated with the cavity through the air passing hole; the vacuumizing assembly is positioned in the accommodating cavity and comprises an air suction pump and a vacuum degree detection piece, the air suction pump is electrically connected with the vacuum degree detection piece, and the vacuum degree detection piece is suitable for detecting the vacuum degree in the cavity.
Optionally, in the vacuum refreshing tank, the air pump is a micro air pump.
Optionally, in the vacuum refreshing tank, the vacuum pumping assembly further includes a power supply, and the power supply is electrically connected to the suction pump and the vacuum degree detection unit, respectively.
Optionally, in the vacuum refreshing tank, the power source is a rechargeable lithium battery.
Optionally, the vacuum refreshing tank further comprises a gas release valve, wherein an air outlet is formed in the cover body, and the gas release valve is suitable for being installed in the air outlet.
Optionally, the vacuum refreshing tank further comprises a controller, and the controller is electrically connected with the air pump and the vacuum degree detection part.
Optionally, in the vacuum refreshing tank, the vacuum degree detecting element is a vacuum degree sensor.
Optionally, the vacuum refreshing tank further comprises a fixing plate, wherein the fixing plate is arranged in one-to-one correspondence with the air pump and the power supply and is suitable for fixing the air pump and the power supply in the accommodating cavity.
Optionally, in the vacuum refreshing tank, an anti-slip surface is formed on the outer circumferential surface of the cover body, so as to increase the rotational friction force; and/or the bottom of the tank body is provided with a circle of non-slip mat, and the non-slip mat is made of silica gel.
Optionally, in the vacuum refreshing tank, the cover body includes a handheld portion and a base, the accommodating cavity is formed between the base and the handheld portion, the base and the handheld portion are connected through a buckle, and the anti-slip surface is provided on the handheld portion.
The technical scheme of the utility model has the following advantages:
1. the utility model provides a vacuum fresh-keeping tank, comprising: the tank body is provided with a cavity and is suitable for accommodating articles to be preserved; the cover body is covered on the tank body, and an accommodating cavity is formed in the cover body; the cover body is detachably connected with the tank body, at least one air passing hole is formed in the cover body, and the accommodating cavity is communicated with the cavity body through the air passing hole; the vacuumizing assembly is positioned in the accommodating cavity and comprises an air suction pump and a vacuum degree detection piece, the air suction pump is electrically connected with the vacuum degree detection piece, and the vacuum degree detection piece is suitable for detecting the vacuum degree in the cavity.
In the vacuum fresh-keeping tank with the structure, the containing cavity is arranged in the cover body, the vacuumizing assembly is placed in the containing cavity, the vacuum degree detection piece in the vacuumizing assembly can monitor the vacuum degree in the cavity of the tank body in real time, when the vacuum degree in the cavity is smaller and reaches an upper limit value, the air suction pump can suck air, the gas in the cavity enters the cover body along the air passing hole, when the vacuum degree in the tank body is larger and recovers to a lower limit value of the vacuum degree, the air suction pump stops working, the vacuum degree detection piece can ensure that the vacuum degree in the cavity is at the lower limit value, the air suction is not required to be carried out at regular time, the vacuum fresh-keeping tank can be applied to various articles to be fresh-kept, the vacuum fresh-keeping tank is convenient to popularize and use, and overcomes the defects that in the prior art, the air suction is required to be carried out when the vacuum degree detection piece reaches a set fixed time, the air suction can be directly started when the articles to be kept fresh in the fresh-keeping tank are different, the speed that the vacuum in jar reduces also is different, when adopting same interval time to bleed, some article can be because the untimely metamorphism that has taken place of bleeding, can't keep fresh, consequently adopt the fixed time of settlement to bleed the defect that can't satisfy user's use when.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of an appearance structure of a fresh-keeping tank according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the cover;
FIG. 3 is a schematic view of the vacuum assembly and the base;
FIG. 4 is a schematic diagram of the position structure of the vacuum degree detecting member and the controller;
FIG. 5 is a schematic structural view of a can body;
FIG. 6 is a schematic view of the positioning structure of the fixing plate and the base;
description of the reference numerals:
1-tank body; 11-a cavity;
2-a cover body; 21-a containing cavity; 22-air passing holes; 23-a hand-held portion; 24-a base; 25-buckling;
3-a vacuum-pumping assembly; 31-a suction pump; 32-vacuum degree detection piece; 33-a power supply;
4-air release valve; 5-a controller; 6, fixing a plate; 7-anti-slip surface.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The embodiment describes a vacuum refreshing tank which can be applied to different articles to be refreshed, and referring to fig. 1-5, the vacuum refreshing tank comprises a tank body 1, a cover body 2 and a vacuumizing assembly 3, wherein the tank body 1 is provided with a cavity 11 which is suitable for accommodating articles to be preserved and placing the articles to be preserved in the cavity 11, the cover body 2 is covered on the tank body 1 and is detachably connected with the tank body 1, an accommodating cavity 21 is arranged in the cover body 2, the vacuumizing assembly 3 is arranged in the accommodating cavity 21, wherein, at least one air passing hole 22 can be arranged on the cover body 2, the containing cavity 21 is communicated with the cavity body 11 through the air passing hole 22, the vacuumizing assembly 3 comprises an air suction pump 31 and a vacuum degree detecting piece 32, the suction pump 31 is electrically connected to the vacuum degree detector 32, and the vacuum degree detector 32 is adapted to detect a vacuum degree in the chamber 11.
Specifically, the cover 2 and the tank 1 may be connected by a thread, the air pump 31 may be a micro air pump 31, the vacuum degree detection part 32 may monitor the vacuum degree in the cavity 11 of the tank 1 in real time, when the vacuum degree in the cavity 11 is smaller and reaches an upper limit value, the air pump 31 may pump air, the gas in the cavity 11 enters the cover 2 along the air passing hole 22, when the vacuum degree in the tank 1 is larger and recovers to a lower limit value of the vacuum degree, the air pump 31 stops working, the vacuum degree detection part 32 may ensure that the vacuum degree in the cavity 11 is at the lower limit value, and does not need to pump air regularly, and may be applied to various articles to be preserved, which is convenient to popularize and use, and overcomes the problems in the prior art that when the air needs to be pumped, the air starts to be pumped directly after reaching a set fixed time, and when the articles to be preserved in the fresh-keeping tank are different, the speed that the vacuum in jar reduces also is different, when adopting same interval time to bleed, some article can be because the untimely metamorphism that has taken place of bleeding, can't keep fresh, consequently adopt the fixed time of settlement to bleed the defect that can't satisfy user's use when.
Specifically, six air passing holes 22 may be provided.
The vacuum pumping assembly 3 in this embodiment further includes a power supply 33, the power supply 33 is electrically connected to the air pump 31 and the vacuum degree detecting element 32, specifically, the power supply 33 is a rechargeable lithium battery.
The vacuum pumping assembly 3 in this embodiment further includes a release valve 4, the cover 2 is provided with an air outlet, and the release valve 4 is suitable for being installed in the air outlet. When the air suction pump 31 performs air suction work, the air release valve 4 is opened, and the air suction pump 31 sucks the air in the tank body 1 and outputs the air to the atmosphere along the air release valve 4 so as to increase the vacuum degree in the cavity 11.
In this embodiment, still include controller 5, this controller 5 and aspiration pump 31 and vacuum degree detection piece 32 electric connection, controller 5 receives the data of the vacuum degree that comes from vacuum degree detection piece 32 transmission, and judge whether the vacuum degree data in jar body 1 reaches the upper limit threshold value, if reach the upper limit threshold value then control aspiration pump 31 operation, and after detecting the vacuum degree in cavity 11 and reaching the upper limit threshold value, can initiatively bleed, specifically speaking, above-mentioned vacuum degree detection piece 32 can set up to the vacuum degree sensor, overall structure is simple, and is convenient for operate, and when the user state that vacuum degree decline speed is slow, the frequency that the aspiration pump 31 bleeds can reduce, it is more energy-conserving to bleed regularly relatively.
The vacuum refreshing tank in the embodiment further comprises a fixing plate 6, wherein the fixing plate 6, the air suction pumps 31 and the power supplies 33 are arranged in a one-to-one correspondence mode and are suitable for fixing the air suction pumps 31 and the power supplies 33 in the accommodating cavity 21. Referring to fig. 6, the fixing plate 6 is provided with a U-shaped mounting surface for the suction pump 31 and the power supply 33, which is adapted to increase the mounting stability of the suction pump 31 and the power supply 33.
Specifically, the above-described vacuum degree detection member 32 and the controller 5 may be mounted in the accommodation chamber 21 through a mounting plate.
In order to facilitate the opening of the cover body 2, the outer circumferential surface of the cover body 2 may be provided with a non-slip surface 7 suitable for increasing the rotational friction force, the cover body includes a handheld portion 23 and a base 24, the accommodating cavity 21 is formed between the base 24 and the handheld portion 23, the base 24 and the handheld portion 23 are connected through a buckle 25, the air passing hole is formed in the base 24, and the bottom of the tank body may be provided with a circle of non-slip mat, and the non-slip mat is made of silica gel.
Specifically, the clip 25 is provided on the base 24 and integrally formed with the base, and when the clip 25 is engaged with the hand-held portion 23, the anti-slip surface 7 is provided on the hand-held portion 23
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. A vacuum refreshing can, comprising:
the fresh-keeping pot comprises a pot body (1) and a pot body, wherein the pot body is provided with a cavity (11) and is suitable for containing articles to be kept fresh;
the cover body (2) is arranged on the tank body (1) in a covering mode, an accommodating cavity (21) is formed in the cover body and is detachably connected with the tank body (1), at least one air passing hole (22) is formed in the cover body (2), and the accommodating cavity (21) is communicated with the cavity body (11) through the air passing hole (22);
the vacuumizing assembly (3) is positioned in the accommodating cavity (21) and comprises a sucking pump (31) and a vacuum degree detection piece (32), the sucking pump (31) is electrically connected with the vacuum degree detection piece (32), and the vacuum degree detection piece (32) is suitable for detecting the vacuum degree in the cavity (11).
2. Vacuum refreshing tank according to claim 1, characterized in that said suction pump (31) is a micro suction pump (31).
3. Vacuum refreshing tank according to claim 2, characterized in that the vacuum pumping assembly (3) further comprises a power source (33), the power source (33) being electrically connected to the suction pump (31) and the vacuum degree detection member (32), respectively.
4. Vacuum refreshing tank according to claim 3, characterized in that said power source (33) is a rechargeable lithium battery.
5. Vacuum refreshing tank according to claim 4, characterized in that it further comprises a gas release valve (4), wherein an air outlet is opened on the cover body (2), and the gas release valve (4) is adapted to be mounted in the air outlet.
6. Vacuum refreshing tank according to claim 5, characterized in that it further comprises a controller (5), said controller (5) being electrically connected to said suction pump (31) and said vacuum level detecting member (32).
7. Vacuum refreshing tank, according to claim 6, characterized in that said vacuum level detecting member (32) is a vacuum level sensor.
8. Vacuum refreshing tank according to claim 7, characterized in that it further comprises a fixing plate (6), said fixing plate (6) being arranged in one-to-one correspondence with said suction pump (31) and said power source (33) and being adapted to fix said suction pump (31) and said power source (33) inside said containing cavity (21).
9. Vacuum refreshing tank according to claim 8, characterized in that the outer circumference of the lid (2) is provided with an anti-slip surface (7) adapted to increase the rotational friction; and/or the bottom of the tank body is provided with a circle of non-slip mat, and the non-slip mat is made of silica gel.
10. Vacuum refreshing tank according to claim 9, characterized in that the cover (2) comprises a handle (23) and a base (24), the base (24) and the handle (23) form the receiving cavity (21), the base (24) and the handle (23) are connected by a snap (25), and the anti-slip surface (7) is provided on the handle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145573.3U CN216784443U (en) | 2022-01-19 | 2022-01-19 | Vacuum fresh-keeping tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145573.3U CN216784443U (en) | 2022-01-19 | 2022-01-19 | Vacuum fresh-keeping tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216784443U true CN216784443U (en) | 2022-06-21 |
Family
ID=82014177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220145573.3U Active CN216784443U (en) | 2022-01-19 | 2022-01-19 | Vacuum fresh-keeping tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216784443U (en) |
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2022
- 2022-01-19 CN CN202220145573.3U patent/CN216784443U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |