CN209877472U - Red wine vacuum fresh-keeping cabinet and fresh-keeping inner chamber thereof - Google Patents

Abstract

The utility model discloses a red wine vacuum refreshing cabinet and fresh-keeping inner chamber thereof, wherein, should keep fresh inner chamber (32) and set up to cylindric, including cylindrical inner chamber (321), connect terminal cask (322) under cylindrical inner chamber (321), connect terminal drum accent (324) on cylindrical inner chamber (321) through transition drum (323), this drum accent (324) link to each other with lid (31), and extraction opening (33) set up the bottom at cask (322). The utility model discloses be cylindrical with the fresh-keeping inner chamber of fresh-keeping room, columniform cabinet body cavity can adopt O shape sealing washer and cabinet door to realize sealed linking to each other to thereby the pressure balance non-deformable of each position leaks closely in the cylindrical cavity when the evacuation, has simple structure, realizes that the cost is lower and manufacturing process is simple relatively's advantage.

Description

Red wine vacuum fresh-keeping cabinet and fresh-keeping inner chamber thereof

Technical Field

The utility model relates to a food storage technology especially relates to a red wine vacuum refreshing cabinet and fresh-keeping inner chamber thereof.

Background

With the improvement of life of people, red wine is gradually popularized to common families. Drinking red wine has become a habit of people's life. When the wine is drunk at home, the residual red wine after the bottle is opened is usually left due to the fact that the wine cannot be drunk excessively, the preservation cannot be carried out, the residual red wine is deteriorated, and great waste is caused.

The prior refrigerated cabinet with refrigeration and vacuum pumping functions is a square cavity. Because the working environment of the vacuum-pumping pump has the requirement on the tightness of the inner cavity of the cabinet body, the inner cavity of the square cavity has certain difficulty in realizing the tightness of the cover (or door), and the square cavity has the disadvantages that the pressure of the inner cavity is unbalanced to the vacuum-pumping inner cavity, so that the inner cavity is easy to deform and leak, the process for manufacturing the square cavity sealed inner cavity is complex, and the cost is high.

SUMMERY OF THE UTILITY MODEL

For solving the square cavity of prior art and having the uneven defect that leads to easy deformation and reveal of pressure, the utility model provides a simple structure, realize the lower red wine vacuum refreshing cabinet of cost and fresh-keeping inner chamber thereof, this fresh-keeping inner chamber has non-deformable and produces the characteristics of leaking closely.

The utility model discloses a fresh-keeping inner chamber of red wine vacuum refreshing cabinet, this fresh-keeping inner chamber 32 set up to cylindric, including cylindrical inner chamber 321, connect terminal cask 322 under cylindrical inner chamber 321, connect terminal drum accent 324 on cylindrical inner chamber 321 through transition drum 323, this drum accent 324 links to each other with lid 31, and extraction opening 33 sets up the bottom at cask 322.

Wherein, the barrel 322 and the cylindrical inner cavity 321 are an integral structure.

The upper end of the cylindrical cavity 324 is provided with a cover 31, and the upper end of the cylindrical cavity 324 is connected with the cover 31 in a sealing manner through an O-shaped sealing ring.

Wherein the transition cylinder 323 is cylindrical or conical.

Wherein the cylindrical cavity 324 is in an inverted cone shape or a trumpet shape.

The cylinder cavity opening 324 and the transition cylinder 323, the transition cylinder 323 and the cylindrical inner cavity 321, and the cylindrical inner cavity 321 and the barrel 322 are respectively connected through O-shaped sealing rings 325.

The utility model also discloses a vacuum red wine fresh-keeping cabinet, which comprises an inner cabinet shell 12 and a fresh-keeping chamber 3 arranged in the inner cabinet shell 12, wherein the fresh-keeping chamber 3 comprises the fresh-keeping inner cavity 32 and a cover body 31 which can be covered on the fresh-keeping inner cavity 32; wherein, the red wine bottle 9 is arranged in the inner preservation cavity 32, and the one-way bottle plug 91 of the bottle mouth of the red wine bottle 9.

Wherein, the fresh-keeping inner cavity 32 is provided with an air suction opening 33, and the air suction opening 33 is communicated with a vacuum pump 6 arranged on the outer side surface of the cabinet body shell 11 through an air pipe 61.

Wherein, the inner side wall of the inner cabinet shell 12 is provided with a refrigerator 4, and a freezing cavity 5 which is not communicated with the fresh-keeping inner cavity 32 is arranged between the inner side wall of the inner cabinet shell 12 and the outer side wall of the fresh-keeping chamber 3.

Wherein, the outer side of the cabinet inner shell 12 is provided with a cabinet outer shell 11, and a heat preservation layer 2 is arranged between the cabinet outer shell 11 and the cabinet inner shell 12.

Wherein, this one-way bottle plug 91 includes: the valve body 911 is sleeved on the opening of the red wine bottle 9, and the middle part of the valve body 911 is provided with a conical through hole 912 communicated with the inner cavity of the bottle body of the red wine bottle 9; a valve ball 913 disposed in the tapered through hole 912, the valve ball 913 pressing the upper end of the tapered through hole 912 to press the bottle mouth by its own weight of the valve ball 913 to form a self-weight press seal.

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

1. the utility model discloses be cylindrical with the fresh-keeping inner chamber of fresh-keeping room, columniform cabinet body cavity can adopt O shape sealing washer and cabinet door to realize sealed linking to each other, thereby and when the evacuation in the cylindrical cavity in the non-deformable leak of each position leak closely, fresh-keeping inner chamber do not have unnecessary square corner position's the utilization higher can not bring the burden to the evacuation pump, the manufacturing process of columniform cabinet body cavity is simple relatively and the cost is lower.

2. The utility model discloses a be equipped with the freezing chamber that is not linked together with the vacuum pump between cabinet body inner shell and freshfood compartment, the vacuum pump only can take away the air of freshfood compartment when evacuation at every turn, and can not take away the air of freezing intracavity to the cold air in freezing chamber can provide quick cooling for the freshfood compartment and reach cold-stored temperature in order to reach in very short time, makes the freshness preservation cabinet reach energy-concerving and environment-protective.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the vacuum preservation cabinet for red wine of the present invention.

Fig. 2 is a schematic structural diagram of another embodiment of the vacuum refreshing cabinet for red wine of the present invention.

Fig. 3 is a schematic perspective view of the inner cavity of the cabinet.

Fig. 4 is a schematic view of the internal structure of the cabinet cavity.

The designations have the following meanings: the wine cabinet comprises a cabinet outer shell 11, a cabinet inner shell 12, a heat preservation layer 2, a fresh-keeping chamber 3, a cover body 31, a fresh-keeping inner cavity 32, a cylindrical inner cavity 321, a round barrel 322, a transition round barrel 323, a round barrel cavity opening 324, a sealing ring 325, an air suction opening 33, a refrigerator 4, a freezing cavity 5, a vacuum pump 6, an air pipe 61, a red wine bottle 9, a one-way bottle plug 91, a valve body 911, a conical through hole 912 and a valve ball 913.

Detailed Description

To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in fig. 1, the utility model provides a red wine vacuum fresh-keeping cabinet, include: the cabinet body comprises a cabinet body outer shell 11 and a cabinet body inner shell 12 arranged in the cabinet body outer shell 11, wherein a heat insulation material is arranged between the cabinet body outer shell 11 and the cabinet body inner shell 12 to form a heat insulation layer 2; the fresh-keeping chamber 3 is arranged in the cabinet inner shell 12, the fresh-keeping chamber 3 is provided with an air suction port 33, and the fresh-keeping chamber 3 comprises a fresh-keeping inner cavity 32 and a cover body 31 which can be covered on the fresh-keeping inner cavity 32; the refrigerator 4 is arranged on the inner side wall of the cabinet inner shell 12, and the interior of the cabinet inner shell 12 is refrigerated through the refrigerator 4, so that a refrigerating cavity 5 refrigerated by the refrigerator 4 is formed between the inner side wall of the cabinet inner shell 12 and the outer side wall of the fresh keeping chamber 3; a vacuum pump 6 arranged on the outer side surface of the cabinet body shell 11, wherein the vacuum pump 6 is communicated with the air suction opening 33 through an air pipe 61.

After the user opened the bottle plug consumption part red wine of red wine bottle 9, place red wine bottle 9 in order to realize cold-stored fresh-keeping in freshness preservation chamber 3, at this moment, be equipped with one-way bottle plug 91 at the bottleneck of red wine bottle 9, this one-way bottle plug 91 includes: the valve body 911 is sleeved on the opening of the red wine bottle 9, and the middle part of the valve body 911 is provided with a conical through hole 912 communicated with the inner cavity of the bottle body of the red wine bottle 9; and a valve ball 913 disposed in the tapered through hole 912, wherein the valve ball 913 presses the upper end of the tapered through hole 912, and presses the bottle mouth by the self weight of the valve ball 913 to form a self-weight pressure seal.

In order to realize the rapid refrigeration of the red wine bottle 9 by vacuumizing, a freezing cavity 5 which is not communicated with a vacuum pump 6 is arranged between an inner shell 12 of a cabinet body and a fresh-keeping chamber 3; an air suction opening 33 is arranged on the fresh-keeping chamber 3, and the air suction opening 33 is communicated with the vacuum pump 6 through an air pipe 61. Therefore, the vacuum pump 6 only can pump away the air in the fresh-keeping chamber 3 during evacuation each time, and can not pump away the air in the freezing chamber 5, so that the cold air in the freezing chamber 5 can provide quick cooling for the fresh-keeping chamber 3 to reach the refrigerating temperature in a short time, and the fresh-keeping cabinet achieves energy conservation and environmental protection.

Vacuum pump 6 is started, vacuum pump 6 carries out evacuation processing through trachea 61 to freshness preservation chamber 3, atmospheric pressure in freshness preservation chamber 3 descends gradually, lead to bottle inner chamber atmospheric pressure of red wine bottle 9 to be higher than the atmospheric pressure of freshness preservation chamber 3, upward effort is given to valve ball 913 to bottle inner chamber atmospheric pressure of red wine bottle 9, this upward effort further makes the valve ball 913 that leads to one-way bottle plug 91 upwards break away from tapered through hole 912 and makes the bottle inner chamber atmospheric pressure of red wine bottle 9 follow the atmospheric pressure in the freshness preservation inner chamber 32 and descend to being close vacuum state, thereby red wine bottle 9's red wine is in and refrigerates under the state that is close vacuum and plays the secondary and keep fresh. On the contrary, when the cover 31 of the fresh-keeping chamber 3 is opened, the air pressure of the fresh-keeping inner cavity 32 is restored to the atmospheric pressure, so that the air pressure of the fresh-keeping inner cavity 32 is higher than the air pressure of the bottle body inner cavity of the red wine bottle 9, the valve ball 913 is pressed on the tapered through hole 912 by the atmospheric pressure, so that the bottle body inner cavity of the red wine bottle 9 is kept close to the vacuum state, and the actual requirement that the vacuum fresh-keeping of the red wine in the red wine bottle 9 is not influenced when the cover 31 is opened is.

Because the vacuum pump 6 is utilized to vacuumize the fresh-keeping chamber 3, the sealing performance of the fresh-keeping chamber 3 is required to be high. Often set up freshness preservation chamber 3 to square cavity among the current like product, however the sealed difficult easy production of square cavity between to lid 31 leaks closely, and square cavity can go out pressure imbalance and lead to the inner chamber of freshness preservation chamber 3 to warp easily and leak closely when the evacuation of inner chamber of freshness preservation chamber 3. Therefore, the utility model discloses set the fresh-keeping inner chamber 32 of fresh-keeping room 3 to cylindricly in order to overcome the defect of current square cavity. Specifically, in connection with the embodiment shown in fig. 2 and 3, the fresh food compartment 32 of the fresh food compartment 3 includes: a cylindrical inner cavity 321; the barrel 322 is connected to the lower end of the cylindrical inner cavity 321, the barrel 322 and the cylindrical inner cavity 321 can form a cylindrical inner cavity with a bottom together in an integrally formed structure, and the suction opening 33 is arranged at the bottom of the barrel 322; a cylinder port 324 connected to the upper end of the cylindrical inner chamber 321 via a transition cylinder 323, the cylinder port 324 being connected to the cap 31. O-shaped sealing rings 115 are respectively arranged between the cylinder cavity opening 324 and the transition cylinder 323, between the transition cylinder 323 and the cylindrical inner cavity 321 and between the cylindrical inner cavity 321 and the barrel 322 for connection. Of course, an O-ring seal is also provided between the cylindrical opening 324 and the cover 31 to provide a sealed connection therebetween.

In one embodiment, the transition cylinder 323 is cylindrical or conical in shape and the cylinder port 324 is in the shape of an inverted cone or horn with a larger upper end dimension and a smaller lower end dimension such that the lower end of the cylinder port 324 is connected to the cylindrical cavity 321 through the transition cylinder 323. The size of the upper end of the cylinder cavity opening 324 is enlarged, so that a user can conveniently put the red wine bottle 9 into the cylindrical inner cavity 321 from the cylinder cavity opening 324 or take the red wine bottle 9 out of the cylindrical inner cavity 321, and the red wine bottle 9 can be conveniently stored and taken out for operation and use by the user.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a fresh-keeping inner chamber of red wine vacuum refreshing cabinet, its characterized in that, this fresh-keeping inner chamber (32) sets up to cylindricly, including cylindrical inner chamber (321), connect at terminal cask (322) under cylindrical inner chamber (321), connect terminal drum accent (324) on cylindrical inner chamber (321) through transition drum (323), this drum accent (324) link to each other with lid (31), and extraction opening (33) set up the bottom at cask (322).

2. The fresh-keeping inner cavity of the vacuum red wine fresh-keeping cabinet as claimed in claim 1, wherein: the barrel (322) and the cylindrical inner cavity (321) are of an integrated structure.

3. The fresh-keeping inner cavity of the vacuum red wine fresh-keeping cabinet as claimed in claim 1, wherein: the upper end of the cylinder cavity opening (324) is connected with the cover body (31) in a sealing way through an O-shaped sealing ring.

4. The fresh-keeping inner cavity of the vacuum red wine fresh-keeping cabinet as claimed in claim 1, wherein: the transition cylinder (323) is cylindrical or conical, and/or the cylinder cavity opening (324) is in an inverted conical or trumpet shape.

5. The fresh-keeping inner cavity of the vacuum red wine fresh-keeping cabinet as claimed in claim 1, wherein: the cylinder cavity opening (324) is connected with the transition cylinder (323), the transition cylinder (323) is connected with the cylindrical inner cavity (321), and the cylindrical inner cavity (321) is connected with the barrel (322) through O-shaped sealing rings (325).

6. A vacuum red wine fresh-keeping cabinet comprises: an inner cabinet body (12) and at least one fresh-keeping chamber (3) arranged in the inner cabinet body (12), wherein the fresh-keeping chamber (3) comprises a fresh-keeping inner cavity (32) of the vacuum red wine fresh-keeping cabinet according to any one of claims 1 to 5 and a cover body (31) capable of covering the fresh-keeping inner cavity (32); wherein the red wine bottle (9) is arranged in the fresh-keeping inner cavity (32) and the one-way bottle plug (91) of the bottle mouth of the red wine bottle (9).

7. A vacuum refreshing cabinet for red wine according to claim 6, characterized in that the refreshing inner chamber (32) is provided with an air pumping port (33), and the air pumping port (33) is communicated with a vacuum pump (6) arranged on the outer side surface of the cabinet body shell (11) through an air pipe (61).

8. A vacuum refreshing cabinet for red wine according to claim 6, characterized in that a refrigerator (4) is arranged on the inner side wall of the inner cabinet (12), and a freezing chamber (5) which is not communicated with the refreshing inner chamber (32) is arranged between the inner side wall of the inner cabinet (12) and the outer side wall of the refreshing chamber (3).

9. A vacuum refreshing cabinet for red wine according to claim 6, characterized in that an outer cabinet shell (11) is arranged on the outer side of the inner cabinet shell (12), and an insulating layer (2) is arranged between the outer cabinet shell (11) and the inner cabinet shell (12).

10. A vacuum refreshing cabinet for red wine according to claim 6, wherein the one-way bottle stopper (91) comprises: the valve body (911) is sleeved on the opening of the red wine bottle (9), and the middle part of the valve body (911) is provided with a conical through hole (912) communicated with the inner cavity of the bottle body of the red wine bottle (9); a valve ball (913) disposed in the tapered through hole (912), the valve ball (913) pressing the upper end of the tapered through hole (912) to press the bottle mouth by its own weight of the valve ball (913) to form a self-weight press seal.