CN108438314B - Red wine fresh-keeping device and gradevin - Google Patents
Red wine fresh-keeping device and gradevin Download PDFInfo
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- CN108438314B CN108438314B CN201810186924.3A CN201810186924A CN108438314B CN 108438314 B CN108438314 B CN 108438314B CN 201810186924 A CN201810186924 A CN 201810186924A CN 108438314 B CN108438314 B CN 108438314B
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- 235000020095 red wine Nutrition 0.000 title claims abstract description 69
- 235000014101 wine Nutrition 0.000 claims abstract description 106
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000004321 preservation Methods 0.000 claims description 16
- 241001411320 Eriogonum inflatum Species 0.000 claims description 7
- 235000013361 beverage Nutrition 0.000 abstract description 10
- 230000001276 controlling effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 230000035622 drinking Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/08—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being adapted to pierce the container or wrapper
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- Chemical & Material Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a red wine fresh-keeping device, comprising: the wine bottle comprises a wine bottle holder, a sliding part, a vacuum pump and a pressure balancing device; a microswitch is arranged on the wine bottle holder and is used for controlling the on-off of the vacuum pump; the sliding piece comprises a sealing part for sealing the opening of the wine bottle, an air suction port communicated with the interior of the wine bottle is formed in the sealing part, and the outlet of the vacuum pump is communicated with the air suction port through a pipeline; the slider further comprises a trigger part; the air outlet of the pressure balancing device is communicated with the opening of the wine bottle; when the bottle is in the initial position, the sealing part is lower than the bottle mouth of the wine bottle; when a user places a wine bottle, the sliding piece slides upwards, the trigger part triggers the micro switch to be switched on, the vacuum pump is switched on, and the wine bottle is vacuumized; when a user takes the wine bottle, the pressure balancing device is controlled to be opened, so that the internal pressure and the external pressure of the wine bottle are the same. Above-mentioned red wine device that keeps fresh can keep fresh and be suitable for not co-altitude beverage bottle placing the beverage bottle simultaneously. The invention also discloses a wine cabinet with the red wine fresh-keeping device.
Description
Technical Field
The invention relates to the technical field of red wine storage, in particular to a vacuumized red wine preservation device.
Background
With the improvement of the quality of life of people, red wine is gradually popularized to common families, and the drinking of red wine also becomes a habit of life of many families. And for a bottle of 750ml red wine, the wine is difficult to drink at one time after the bottle is opened, so the residual red wine is easy to deteriorate if the bottle cannot be effectively preserved and stored. Therefore, the traditional method is to increase refrigeration in the red wine cabinet, store the red wine at low temperature, prolong the preservation to a certain extent, but the preservation period is very short, and the taste of the rest red wine is obviously reduced due to excessive oxidation by oxygen in the air in the storage process, so that the experience of drinking and tasting the high-end people tasting the red wine is greatly influenced.
In order to solve the technical problem, CN103712407B discloses a refrigerator for preserving unsealed red wine and automatically pouring wine, and discloses an air pressure regulating system for preserving unsealed red wine, wherein the air pressure regulating system comprises a micro vacuum pump 80 for air suction and inflation, an air flow dividing device 81, a soft guide pipe 82, an air guide pipe 83, a red wine bottle stopper 84, a red wine bottle 85, an air pressure sensor 89 and an air inlet branch valve 88B. During the use, when the user placed the beverage bottle after the opening and sealing in red wine bottle fixing device 64, stoppered the bottle plug 84 on red wine bottle, the user realizes that red wine is fresh-keeping through controlling user operation panel 7 to this atmospheric pressure governing system control. When the user selects the fresh-keeping button, the control system controls the air inlet branch valve to be opened when detecting that the air pressure in the red wine bottle is greater than the preset air pressure of the system, the dual-purpose micro vacuum pump for air suction and air inflation operates in an air suction mode to vacuumize the red wine bottle, and the branch is displayed through the liquid crystal screen to perform the vacuumizing operation. When the air pressure is lower than the preset air pressure of the system, the air-extracting and inflating dual-purpose micro vacuum pump stops working, the valve of the air inlet branch is closed, and the liquid crystal screen displays that the red wine of the branch is in a vacuum fresh-keeping state. However, the red wine fresh-keeping device has the following technical problems:
1. according to the scheme, the air pressure adjusting system starts to vacuumize and keep fresh only after a user operates the control panel, the direct automatic vacuumizing function after the red wine bottle is placed on the device cannot be realized, and the humanized design degree is to be improved.
2-in this scheme, the red wine bottle is placed in the position between the red wine preservation chamber baffle 68 and the bottom plate of the red wine bottle fixing device 64, and the height of the red wine bottle is fixed, so that the height selection range of the red wine bottle is very small, the red wine bottle can only be vacuumized according to a certain type of red wine bottle, and the application range is very small.
Disclosure of Invention
Therefore, the red wine preservation device provided by the invention is suitable for wine bottles with different heights, and can carry out vacuum preservation when the wine bottles are placed.
The invention adopts the following technical scheme:
a red wine preservation device, comprising: the wine bottle holding device comprises a wine bottle holding frame for holding a wine bottle to be preserved, a sliding part connected to the wine bottle holding frame in a sliding way, a vacuum pump and a pressure balancing device; a microswitch is arranged on the wine bottle holder and used for controlling the on-off of the vacuum pump; the sliding piece comprises a sealing part for sealing the opening of the wine bottle, an air suction port communicated with the interior of the wine bottle is formed in the sealing part, and an air inlet of the vacuum pump is communicated with the air suction port through a pipeline; the air outlet of the pressure balancing device is communicated with the opening of the wine bottle; the sliding piece also comprises a trigger part for controlling the micro switch to be opened and closed; when the bottle is in the initial position, the sealing part is lower than the bottle mouth of the wine bottle; when a user places the wine bottle, the bottle opening of the wine bottle is abutted against the sealing part and pushes the sliding part to slide upwards relative to the wine bottle holder, the trigger part triggers the micro switch to be opened, the vacuum pump is opened, and the wine bottle is vacuumized; when a user takes the wine bottle, the pressure balancing device is controlled to be opened, so that the pressure in the wine bottle is the same as the external atmospheric pressure.
The invention also provides a wine cabinet which comprises a refrigerating chamber with the temperature of more than 0 ℃, wherein the refrigerating chamber is internally provided with the red wine fresh-keeping device.
The technical scheme of the invention has the following advantages:
according to the red wine preservation device provided by the invention, the initial sliding piece is positioned at the lowest position, when red wine needs to be vacuumized, a user places an open wine bottle on the lower side of the sliding piece, so that the opening of the wine bottle is in contact with the sealing part of the sliding piece and pushes the sliding piece to move upwards, the trigger part of the sliding piece pushes the micro switch to be opened, and the vacuum pump is controlled to be opened to automatically vacuumize. Thereby realize that the red wine bottle is put into the back and is carried out the evacuation automatically, need not to carry out operations such as button, convenient operation is swift, more humanized. Meanwhile, the sliding piece capable of sliding up and down relative to the wine bottle holder is arranged, and the position adjustable range of the sliding piece is large, so that the requirements of vacuumizing and refreshing wine bottles with different heights can be met; when the user takes the wine bottle, the pressure balancing device is controlled to be opened, so that the pressure in the wine bottle is the same as the external atmospheric pressure, and the problem that the wine bottle is difficult to extract due to the large difference between the internal pressure and the external pressure is avoided.
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 perspective view of a red wine refreshing apparatus provided in an embodiment of the present invention;
fig. 2 is a sectional view showing a fitting relationship between a slider and an on-off valve provided in embodiment 1 of the present invention;
fig. 3 is a sectional view showing the fitting relationship of a slider and an on-off valve provided in embodiment 2 of the present invention;
FIG. 4 is a top plan view of the engagement of the bottle holder and the slide according to the present invention;
FIG. 5 is a view showing the engagement of the bottle holder with the slider according to the embodiment of the present invention;
FIG. 6 is a schematic structural view of one embodiment of the pressure equalization apparatus of the present invention;
FIG. 7 is a schematic structural view of another embodiment of the pressure equalization apparatus of the present invention;
fig. 8 is a perspective view of the wine cabinet of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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; 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.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
Fig. 1 shows a specific embodiment of the red wine fresh-keeping device according to the present invention. It includes: the wine bottle storage device comprises a wine bottle holder 1 for containing wine to be stored, a sliding piece 2 connected to the wine bottle holder 1 in a sliding mode and a vacuum pump 4; the wine bottle holder 1 is provided with a microswitch 3, and the microswitch 3 is used for controlling the opening and closing of a vacuum pump 4; the sliding piece 2 is provided with a sealing part for sealing the opening of the wine bottle, and the sealing part is provided with an air suction port 2.9 communicated with the interior of the wine bottle; and the air inlet of the vacuum pump 4 is communicated with the air suction port 2.9 through a pipeline.
In the initial position (namely when the red wine preservation device does not store red wine), the sliding piece 2 is positioned at the lower side of the wine bottle holder 1 under the action of the gravity of the sliding piece, and the sealing part of the sliding piece is lower than the bottle mouth position of a common wine bottle; when a user places a wine bottle, the bottle mouth of the wine bottle needs to be abutted against the sealing part and pushes the sliding part 2 to slide upwards relative to the wine bottle holder 1, the triggering part 2.5 triggers the micro switch 3 to be opened, the vacuum pump 4 is opened, and the wine bottle is vacuumized. When the user takes the wine bottle, the pressure balancing device 10 is controlled to be opened, so that the pressure in the wine bottle is the same as the external atmospheric pressure, and the problem that the wine bottle is difficult to extract due to the large difference between the internal pressure and the external pressure is avoided.
Above-mentioned red wine device that keeps fresh can begin to carry out the evacuation when the user places red wine and handle, and convenient operation is swift, more humanized. And, owing to set up slider 2 and can slide relative wine bottle holder 1, it can satisfy the not demand that the vacuum pumping is kept fresh of co-altitude beverage bottle. In addition, the wine bottle can be conveniently separated from the red wine preservation device by arranging the pressure balancing device.
Specifically, the microswitch 3 comprises a body part 3.1 and a control part 3.2, a button for controlling the microswitch 3 to be turned on or off is arranged on the body part, the control part 3.2 is hinged to the body part 3.1, the button 3.3 is pressed when the control part 3.2 rotates towards the direction close to the body part 3.1, and the button is released when the control part rotates towards the direction far away from the body part 3.1. The body part 3.1 is further provided with a first wiring terminal 3.4 and a second wiring terminal 3.5, wherein the first wiring terminal is connected with the controller 8, and the joint of the second wiring terminal 3.5 is connected with the power line joint of the vacuum pump 4.
Specifically, as shown in fig. 4 and 5, the wine bottle holder 1 includes a supporting side plate 1.1 and a top plate 1.2 located on the upper side of the supporting side plate 1.1, a fixing sleeve 1.3 is disposed on the top plate 1.2, the sliding member 2 is slidably connected in the fixing sleeve 1.3, a notch 1.3.1 is disposed on the side wall of the fixing sleeve 1.3, and a control portion 3.2 of the micro switch 3 is disposed at the notch 1.3.1.
In one embodiment, the wine bottle holder 1 is directly placed on the shelf of the wine cabinet, and the wine bottle is directly supported by the shelf; preferably, the wine bottle holder 1 further comprises a bottom plate (not shown), and a complete wine bottle accommodating space is defined by the bottom plate, the supporting side plate 1.1 surrounded by three sides and the top plate 1.2.
More specifically, the fixing sleeve 1.3 is partially located on the upper side of the top plate 1.2, and partially located on the lower side of the top plate 1.2, the notch 1.3.1 is opened on the fixing sleeve 1.3 located on the upper side of the top plate 1.2, and the microswitch 3 is fixedly mounted on the upper surface of the top plate 1.2.
A guide structure and a limiting structure are arranged between the outer wall of the sliding part 2 and the inner wall of the fixed sleeve 1.3, the guide structure is used for guiding the sliding direction of the sliding part 2, and the limiting structure is used for limiting the maximum sliding position of the sliding part 2 in up-and-down sliding.
The structure of the guiding structure is not exclusive, and preferably, the guiding structure is a groove formed on one of the outer wall of the sliding member 2 or the inner wall of the fixed sleeve and a protrusion formed on the other of the outer wall of the sliding member 2 or the inner wall of the fixed sleeve. More specifically, as shown in fig. 4, a sliding groove 1.3.2 extending up and down is formed on the inner wall of the fixed sleeve 1.3, a sliding protrusion 2.6 extending up and down is formed on the outer wall of the sliding member 2, and the sliding protrusion 2.6 cooperates with the sliding groove 1.3.2 to realize up and down sliding.
The limiting structure comprises an upper limiting structure used for limiting the maximum upward movement position of the sliding part 2 and a lower limiting structure used for limiting the maximum downward movement position of the sliding part 2; wherein the upper and lower limiting structures are not unique; preferably, in this embodiment, as shown in fig. 5, the upper limit structure includes an outer rim 2.1 formed at a lower side of the sliding member 2 and extending outward, an outer diameter of the outer rim 2.1 is greater than an outer diameter of the fixed sleeve 1.3, and when the sliding member 2 slides upward, the outer rim 2.1 cooperates with a bottom wall of the fixed sleeve 1.3 to achieve upper limit of the sliding member 2; the lower limit structure comprises an inner edge 1.3.3 which is formed at the lower side of the fixed sleeve 1.3 and extends inwards, and when the sliding piece 2 slides downwards, the bottom wall of the sliding piece 2 is matched with the inner edge 1.3.3 to realize the lower limit of the sliding piece 2.
Specifically, the triggering portion 2.5 of the sliding member 2 is a protruding structure disposed on the outer wall of the sliding member 2, that is, a protruding structure is formed on the outer wall of the sliding member 2 at a set distance from the top wall, so that, in the initial position, the sliding member 2 is located at the lower side of the wine bottle holder 1, and the outer wall of the sliding member 2 is not in contact with the control portion 3.2 of the microswitch 3; when the sliding part 2 slides upwards, the protruding structure can push the control part 3.2 of the micro switch 3 to move towards the body part direction, so that the micro switch 3 is started to start the vacuum pump.
Specifically, the sealing part of the sliding member 2 is a rubber pad 2.4 fixed on the inner side of the sliding member 2, and the middle part of the rubber pad is provided with the air suction port 2.9.
The rubber pad and the sliding part 2 are not fixed in the only way, in one embodiment, the sliding part 2 is of an integral structure, the convex rib of the rubber pad is fixed on the inner wall of the sliding part 2 in a molding way, and the periphery of the rubber pad is fixed on the convex rib. In this way, a thicker rubber pad is required to meet the requirement of the connection strength.
In another embodiment, as shown in fig. 2, the sliding member 2 includes an upper sliding sleeve 2.2 and a lower sliding sleeve 2.3 fixed by screws, the upper sliding sleeve 2.2 includes an upper sleeve 2.2.1 and an upper connecting plate 2.2.2 located inside the upper sleeve 2.2.1, the lower sliding sleeve 2.3 includes a lower sleeve 2.3.1 and a lower connecting plate 2.3.2 located inside the lower sleeve 2.3.1, and the upper connecting plate 2.2.2 is connected with the lower connecting plate 2.3.2 by screws. The rubber pad 2.4 is fixed on the lower connecting plate 2.3.2; more specifically, the rubber pad 2.4 includes a main body 2.4.1 and two fin portions 2.4.2 respectively surrounding the main body 2.4.1, the air suction port 2.9 is formed on the main body 2.4.1, a vent hole is formed in the middle of the lower connecting plate 2.3.2, the upper side of the main body 2.4.1 is inserted into the vent hole, and the lower side is inserted into the mouth of the wine bottle; the upper fin part 2.4.2 and the lower fin part 2.4.2 are respectively positioned on the upper side and the lower side of the lower connecting plate 2.3.2; and the upper connecting plate 2.2.2 is provided with a vent hole communicated with the air suction port 2.9.
In order to ensure that the sliding member 2 is located at the lower side in the initial position, i.e., in a state where no wine bottle is set, it is preferable that a weight is mounted on the sliding member 2. Specifically, the balancing weight is fixedly connected to the upper connecting plate 2.2.2, and a through hole for penetrating through the ventilation pipeline is formed in the balancing weight, so that the through hole can also play a role in guiding the ventilation pipe to prevent the ventilation hose from being bent to cause unsmooth ventilation.
Specifically, as shown in fig. 6 and 7, the pressure balancing device 10 is a balancing valve 10 communicated with a pipeline between the air inlet of the vacuum pump 4 and the air suction port 2.9, the balancing valve 10 includes a valve body 10.1, one end of the valve body 10.1 is provided with an air inlet 10.1.1, and the other end is provided with the air outlet 10.1.2; the valve rod 10.2 is inserted into the valve body, a return spring 10.3 is arranged between the valve rod 10.2 and the valve body 10.1, and the return force of the return spring 10.3 seals the valve rod 10.2 to the air inlet 10.1.1 or the air outlet 10.1.2. The balanced valve 10 may be of the electromagnetic or mechanical type. If the balance valve 10 is electromagnetic, when a user needs to take a wine bottle, the valve rod 10.2 of the balance valve 10 can be controlled by a control button and the like to open the air inlet 10.1.1 or the air outlet 10.1.2, so that the two are in a communicated state; the external air enters the pipeline to realize the balance of the internal air pressure and the external air pressure. If the balance valve 10 is mechanical, when a user needs to take a wine bottle, the user manually controls the valve rod 10.2 to open the air inlet 10.1.1 or the air outlet 10.1.2, so that the two are in a communicated state; the external air enters the pipeline to realize the balance of the internal air pressure and the external air pressure.
More specifically, the valve body 10.1 is formed by fixedly connecting a first valve body 10.1.3 and a second valve body 10.1.4 through a buckling structure or a thread structure; one end of the valve rod 10.2 is a valve rod end cover 10.2.1 for closing the air inlet 10.1.1 or the air outlet 10.1.2, the other end of the valve rod extends out of the valve body 10.1, and a pressing end cover 10.2.2 is arranged at the end part; fig. 6 shows an embodiment in which the valve rod 10.2 closes the air outlet 10.1.2 in the initial state; fig. 7 shows an embodiment in which the valve stem 10.2 in the initial state closes the inlet opening 10.1.1.
The vacuum pump 4 can be controlled to be turned off by setting the vacuum-pumping time after the vacuum-pumping mode is turned on, for example, the vacuum pump is turned off after 2 minutes after the vacuum pump is turned on, and the vacuum pump is turned on again after 10 minutes. Preferably, in order to more accurately control the on/off timing of the vacuum pump, a pressure sensor 5 is arranged on a pipeline between an air inlet of the vacuum pump and the air suction port 2.9, and when the pressure sensor 5 detects that the system pressure is lower than a preset pressure value, the vacuum pump 4 is turned off; when the pressure sensor 5 detects that the system pressure is greater than a preset pressure value, the vacuum pump 4 is started.
In order to install the whole red wine fresh-keeping device as an integral module in a wine cabinet or other storage cabinets, in the embodiment, the vacuum pump 4 is fixed on the supporting side plate of the wine bottle holder 1, and a controller 8 and a plug 9 connected with the controller 8 are fixed on the upper side of the vacuum pump. Like this, with each spare part assembly back, only need to fix wine bottle holder 1 and can be fixed with this red wine preservation device installation, peg graft through plug 9 and can realize this red wine preservation device's normal work on the power. Furthermore, a one-way valve 6 is further arranged on the vacuum pump 4 and the air suction port 2.9, the one-way valve 6 is arranged on a pipeline between the pressure sensor 5 and the vacuum pump 4, and the one-way valve 6 enables gas to flow from the wine bottle side to the vacuum pump 4 only.
When the red wine preservation device is applied, the initial sliding piece 2 is located at the lowest position, when red wine needs to be vacuumized, a user places an open wine bottle on the lower side of the sliding piece 2, the opening of the wine bottle is in contact with the rubber pad and pushes the sliding piece 2 to move upwards, the triggering part 2.5 of the sliding piece 2 extrudes the control part 3.2 of the microswitch 3, the microswitch 3 is opened, and at the moment, when the pressure sensor 5 detects that the pressure value is larger than 0Mpa, the vacuum pump 4 is controlled to be opened to automatically vacuumize; thereby realize that the red wine bottle is put into the back and is carried out the evacuation automatically, need not to carry out operations such as button, detect pressure value when pressure sensor 5 and reach the requirement, vacuum pump 4 stop work immediately.
When the vacuum pump 4 is powered off and stops working, the one-way valve 6 is one-way air-permeable, so that the pressure value monitored by the pressure sensor 5 in the passage from the one-way valve 6 to the red wine bottle in real time can be ensured to be the real negative pressure value in the red wine bottle.
As shown in fig. 8, the present invention also discloses a wine cabinet 100, which comprises a refrigerating chamber with a temperature above 0 ℃, wherein the refrigerating chamber is internally provided with the red wine fresh-keeping device a.
Preferably, the red wine preservation device is arranged at the upper corner of the refrigerating chamber.
Example 2
This embodiment is basically the same as example 1 except that the sealing structure of the slider 2 and the wine bottle in this embodiment is different from example 1.
As shown in fig. 3, in the present embodiment, the sealing portion of the sliding element 2 includes a connecting plate 2.7 disposed on an inner wall of the sliding element 2, the suction port 2.9 is formed on an upper side of the connecting plate 2.7, a sleeve 2.7.1 extending downward is disposed on a lower side of the connecting plate 2.7, and the sleeve 2.7.1 and the opening of the wine bottle are connected in a sealing manner through a bottle stopper 7. Specifically, as shown in fig. 3, the bottle plug 7 includes a main body portion 7.1 and an insertion portion 7.2 located on the lower side of the main body portion 7.1, a through air hole is provided between the main body portion 7.1 and the insertion portion 7.2, the main body portion 7.1 is hermetically connected to the sleeve 2.2.1, and the insertion portion 7.2 is hermetically connected to the opening of the red wine bottle. More specifically, the main body portion 7.1 is of a right circular cone structure, and the insertion portion 7.2 is of an inverted circular cone structure. This arrangement enables a reliable seal to be provided between the stopper 7 and the opening of the wine bottle and between the stopper 7 and the sleeve 2.7.1.
The vent hole is provided with a plug body 7.3, the plug body 7.3 closes the vent hole when the air pressure at the outer end of the red wine bottle mouth is greater than the air pressure at the inner end of the red wine bottle mouth, and the plug body 7.3 opens the vent hole when the air pressure at the outer end of the red wine bottle mouth is less than the air pressure at the inner end of the red wine bottle mouth.
In this embodiment, through set up bottle plug 7 between beverage bottle bottleneck and slider 2, can take out the beverage bottle that has bottle plug 7 after the evacuation is fresh-keeping, the bottleneck can be sealed to the cock body 7.2 of bottle plug 7, realizes that red wine is permanent fresh-keeping, and this red wine fresh-keeping device continues to carry out the evacuation for other red wine fresh-keeping.
In order to make the vacuumized wine bottle be easier to be drawn out from the sliding member 2, it is preferable that a rubber suction nozzle 2.8 is sleeved on the lower side of the sleeve 2.7.1, and the rubber suction nozzle 2.8 is matched with the bottle stopper 7 to realize the sealing connection between the sleeve 2.7.1 and the bottle stopper 7. Because whole pipeline atmospheric pressure is less than atmospheric pressure behind the evacuation, when the user need take the beverage bottle after keeping fresh out, can have the suction between bottle plug 7 and the sleeve 2.7.1, if do not have rubber suction nozzle 2.8 time, bottle plug 7 has certain deformation during the pull, this kind of condition can lead to the outside air to get into in the beverage bottle through the gap between bottle plug 7 and the bottleneck after the deformation, and add rubber suction nozzle 2.8 back, during the pull beverage bottle, take place deformation between rubber suction nozzle 2.8 and the bottle plug 7, and the deflection of rubber suction nozzle 2.8 is greater than the deflection of bottle plug 7, can reduce the probability of getting into the air in the beverage bottle like this.
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 invention.
Claims (8)
1. A red wine fresh-keeping device, its characterized in that includes: the wine bottle holding device comprises a wine bottle holding frame for holding a wine bottle to be preserved, a sliding part connected to the wine bottle holding frame in a sliding way, a vacuum pump and a pressure balancing device; a microswitch is arranged on the wine bottle holder and used for controlling the on-off of the vacuum pump; the sliding piece comprises a sealing part for sealing the opening of the wine bottle, an air suction port communicated with the interior of the wine bottle is formed in the sealing part, and an air inlet of the vacuum pump is communicated with the air suction port through a pipeline; the sealing part of the sliding part comprises a connecting plate arranged on the inner wall of the sliding part, the air suction port is formed on the upper side of the connecting plate, a sleeve extending downwards is arranged on the lower side of the connecting plate, the wine bottle mouth is connected with the sleeve in a sealing mode through a bottle stopper, the bottle stopper comprises a main body part and an inserting part located on the lower side of the main body part, a through air vent is arranged between the main body part and the inserting part, the main body part is connected with the sleeve in a sealing mode, the inserting part is connected with the wine bottle mouth in a sealing mode, a stopper body is arranged at the air vent, the stopper body closes the air vent when the air pressure at the outer end of the wine bottle mouth is larger than the air pressure at the inner end of the wine bottle mouth, and; the sliding piece also comprises a trigger part for controlling the micro switch to be opened and closed; the air outlet of the pressure balancing device is communicated with the opening of the wine bottle;
when the bottle is in the initial position, the sealing part is lower than the bottle mouth of the wine bottle; when a user places the wine bottle, the bottle opening of the wine bottle is abutted against the sealing part and pushes the sliding part to slide upwards relative to the wine bottle holder, the trigger part triggers the micro switch to be opened, the vacuum pump is opened, and the wine bottle is vacuumized; when a user takes the wine bottle, the pressure balancing device is controlled to be opened, so that the pressure in the wine bottle is the same as the external atmospheric pressure.
2. The wine fresh-keeping device of claim 1, wherein the wine bottle holder comprises a supporting side plate and a top plate located on the supporting side plate, a fixing sleeve is arranged on the top plate, the sliding member is slidably connected in the fixing sleeve, a gap is arranged on a side wall of the fixing sleeve, and a control part of the microswitch is arranged at the gap.
3. The wine fresh-keeping device of claim 1, wherein the trigger portion of the sliding member is a protrusion structure disposed on an outer wall of the sliding member, and when the sliding member slides upward, the protrusion structure pushes the control portion of the micro switch.
4. The wine antistaling device of claim 1, wherein a rubber suction nozzle is sleeved on the lower side of the sleeve, and the rubber suction nozzle is matched with the main body part to realize the sealing connection of the sleeve and the bottle stopper.
5. The red wine preservation device according to claim 1, wherein the pressure balancing device is a balancing valve communicated with a pipeline between the air inlet of the vacuum pump and the air suction port, the balancing valve comprises a valve body, one end of the valve body is provided with an air inlet, and the other end of the valve body is provided with the air outlet; the valve rod is inserted into the valve body, a return spring is arranged between the valve rod and the valve body, and the return force of the return spring is suitable for sealing the valve rod with the air inlet or the air outlet.
6. The red wine preservation device according to claim 1, wherein a pressure sensor is arranged on a pipeline between an air inlet of the vacuum pump and the air suction port, and when the pressure sensor detects that the system pressure is higher than a preset pressure value, the vacuum pump is started; and when the pressure sensor detects that the system pressure is lower than a preset pressure value, the vacuum pump is closed.
7. The wine fresh-keeping device of claim 2, wherein the vacuum pump is fixed on a supporting side plate of the wine bottle holder, and a one-way valve is further arranged on a pipeline between the vacuum pump and the air suction port.
8. A wine cabinet comprises a refrigerating chamber with the temperature more than 0 ℃, and is characterized in that: a red wine fresh-keeping device according to any one of claims 1 to 7 is provided in the refrigerating chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186924.3A CN108438314B (en) | 2018-02-11 | 2018-03-07 | Red wine fresh-keeping device and gradevin |
| PCT/CN2019/077347 WO2019170128A1 (en) | 2018-03-07 | 2019-03-07 | Freshness preserving vacuum device and refrigerating and freezing device having same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810141190 | 2018-02-11 | ||
| CN2018101411907 | 2018-02-11 | ||
| CN201810186924.3A CN108438314B (en) | 2018-02-11 | 2018-03-07 | Red wine fresh-keeping device and gradevin |
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| Publication Number | Publication Date |
|---|---|
| CN108438314A CN108438314A (en) | 2018-08-24 |
| CN108438314B true CN108438314B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810186924.3A Active CN108438314B (en) | 2018-02-11 | 2018-03-07 | Red wine fresh-keeping device and gradevin |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019170128A1 (en) * | 2018-03-07 | 2019-09-12 | 海信（山东）冰箱有限公司 | Freshness preserving vacuum device and refrigerating and freezing device having same |
| CN112093743A (en) * | 2020-09-10 | 2020-12-18 | 长沙沃霖农副产品开发有限公司 | Red wine fresh-keeping device and cold storage plant |
| CN112146323A (en) * | 2020-09-22 | 2020-12-29 | 海信容声(广东)冷柜有限公司 | Refrigerating device |
| CN117485654B (en) * | 2024-01-02 | 2024-03-22 | 哈尔滨科海机械设备制造有限公司 | Penicillin bottle high-speed split charging weighing and vacuumizing integrated machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2908391Y (en) * | 2005-09-06 | 2007-06-06 | 苏国明 | Vacuum antistaling device for wine container |
| CN203127375U (en) * | 2013-03-12 | 2013-08-14 | 王军 | Red wind bottle stopper capable of sucking air |
| CN103350819B (en) * | 2013-07-31 | 2015-04-15 | 柳丰 | Electronic bottle stopper capable of automatically vacuumizing |
| CN103712407B (en) * | 2013-12-11 | 2016-05-18 | 清华大学 | A kind of refrigerator of can be used for breaking a seal refreshing red wine automatic wine-pouring |
| CN204061091U (en) * | 2014-06-27 | 2014-12-31 | 珠海市科力通电器有限公司 | A kind of wine electric vacuum-pumping device |
| CN204797156U (en) * | 2015-07-14 | 2015-11-25 | 中山市北斗万得福电子科技有限公司 | Red wine cabinet of vacuum refreshing system is taken out in area |
| CN205441423U (en) * | 2015-12-31 | 2016-08-10 | 东莞市菲腾电子科技有限公司 | Automatic vacuum storage container that takes out of detachable |
| CN205441421U (en) * | 2015-12-31 | 2016-08-10 | 东莞市菲腾电子科技有限公司 | Vacuum storage container is taken out to formula of triggering |
| CN106005542B (en) * | 2016-07-20 | 2018-08-28 | 珠海市科力通电器有限公司 | A kind of no button intelligence red wine vacuumizes fresh-keeping device |
| CN206828058U (en) * | 2017-05-11 | 2018-01-02 | 珠海市启尔科技有限公司 | One kind is electronic to be vacuumized, cuts tinfoil all-in-one |
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Address after: No. 8 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense refrigerator Co.,Ltd. Country or region after: China Address before: No. 8 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. Country or region before: China |