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A vacuum fresh-keeping device and a refrigeration and freezing device

A fresh-keeping device and vacuum pumping technology, applied in the field of red wine storage, can solve the problems of small scope of application, humanized design needs to be improved, automatic vacuum pumping cannot be realized, etc., and achieve the effect of convenient and fast operation

Active Publication Date: 2019-12-24
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. This solution requires the user to operate the control panel before starting the air pressure adjustment system for vacuuming and fresh-keeping. It cannot realize the automatic vacuuming function directly after the red wine bottle is placed on the device, and the degree of humanized design needs to be improved.
[0005] 2-In this solution, the red wine bottle is placed between the baffle plate 68 of the red wine fresh-keeping room and the bottom plate of the red wine bottle fixing device 64, and its height is fixed. Therefore, the selection range of the height of the red wine bottle is very small, and it can only be used for a certain model The red wine bottle is vacuumized, and the scope of application is very small

Method used

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  • A vacuum fresh-keeping device and a refrigeration and freezing device
  • A vacuum fresh-keeping device and a refrigeration and freezing device
  • A vacuum fresh-keeping device and a refrigeration and freezing device

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as figure 1 Shown is a specific embodiment of the vacuum fresh-keeping device of the present invention. It includes: a wine bottle holder 1 for accommodating a red wine bottle to be kept fresh, a slider 2 slidably connected to the wine bottle holder 1, a vacuum pump 4 and a controller 8; the slider 2 includes a Seal the sealing portion of the wine bottle mouth, when in the initial position, the sealing portion is lower than the bottle mouth position of the wine bottle; the air suction port 2.9 connected to the inside of the wine bottle is opened on the sealing portion, and the vacuum pump 4 The air inlet communicates with the suction port 2.9 through a pipeline; the wine bottle holder 1 is provided with an induction device for sensing whether the wine bottle cooperates with the slider, and the induction device is connected to the controller ; When the user places the wine bottle, the mouth of the wine bottle abuts against the sealing part and pushes the slider 2 t...

Embodiment 2

[0048] The structure of this embodiment is basically the same as that of Embodiment 1, except that the sealing connection structure between the sliding member 2 and the wine bottle in this embodiment is different from that of Embodiment 1.

[0049] In this embodiment, there is no cork between the slider 2 and the wine bottle, the sealing part of the slider 2 is a rubber pad 2.4 fixed on the inside of the slider 2, and the middle part of the rubber pad is opened There is said suction port 2.9.

[0050] The fixing method of the rubber pad and the sliding part 2 is not unique. In one embodiment, the sliding part 2 is an integral structure, and the inner wall of the sliding part 2 is formed to fix the ribs of the rubber pad. It is sufficient that the outer periphery of the pad is fixed on the rib. In this way, thicker rubber pads need to be provided to meet the requirements of connection strength.

[0051] In another embodiment, as figure 2 As shown, the slider 2 includes an u...

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PUM

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Abstract

The invention discloses a vacuumizing and preserving device. The device comprises a wine bottle holding rack, a sliding part which is in sliding connection with the wine bottle holding rack, a vacuumpump and a controller, wherein the sliding part comprises a sealing part for sealing an opening of a wine bottle; the sealing part is lower than the opening of the wine bottle at the primary position;an air sucking port which communicates with the inner part of the wine bottle is formed in the sealing part; an air inlet of the vacuum pump communicates with the air sucking port through a pipeline;a sensing device for sensing whether the wine bottle fits the sliding part is arranged on the wine bottle holding rack; the sensing device is connected to the controller; when a user places the winebottle, the opening of the wine bottle is propped to the sealing part, and the sliding part is pushed to upwards slide relative to the wine bottle holding rack; the sensing device sends a signal to the controller, and the controller controls the vacuum pump to start. With the adoption of the abovementioned vacuumizing and preserving device, the problem that the applicable scope of the wine bottletype is small and preserving cannot be realized while storing in the prior art can be solved. The invention also discloses a refrigerating and freezing device provided with the vacuumizing and preserving device.

Description

technical field [0001] The invention relates to the technical field of red wine storage, in particular to a vacuum-pumped fresh-keeping device. Background technique [0002] With the improvement of people's quality of life, red wine is gradually popularized in ordinary families, and drinking red wine has also become a habit of many families. And for a bottle of 750ml red wine, after opening the bottle, it is difficult to drink it all at once, so if the remaining red wine after opening the bottle cannot be effectively kept fresh, it will easily cause the remaining red wine to deteriorate. For this reason, the traditional method is to increase refrigeration in the wine cabinet and store it at a low temperature, which can prolong the freshness to a certain extent, but the freshness period is very short, and the remaining red wine is over-oxidized by the oxygen in the air during storage. And the mouthfeel is obviously reduced, which greatly affects the experience of drinking an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/00F25D11/00F04B49/06
CPCF04B49/06F25D11/00F25D23/00
Inventor 丁恩伟王美艳王海燕肖长亮
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD