Automatic-vacuumized food fresh-keeping device and control method thereof
A technology of food preservation and vacuuming, which is applied in the direction of packaging, containers, and anti-rot containers under vacuum/special atmosphere. Bacterialized storage, the effect of enhancing safety
Inactive Publication Date: 2018-11-23
武汉五谷天下生态农业有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides an automatic vacuum food preservation device and its control method, which solves the existing problems of low vacuum, poor sealing and low safety
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-3, the embodiment of the present invention provides a technical solution: an automatic vacuum food preservation device, including a bucket cover 1, a bucket body 2 and a base 3, one side of the bottom of the base 3 is provided with a threaded hole 11, and the inside of the threaded hole 11 A fastening screw 12 is threadedly connected, a power socket 13 is fixedly installed on one side of the base 3, a vacuum pump 4 is fixedly connected to ...
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Abstract
The invention discloses an automatic-vacuumized food fresh-keeping device which comprises a barrelhead, a barrel body and a base. One side of the bottom of the inner wall of the base is fixedly connected with a vacuum pump, and the air inlet of the vacuum pump communicates with an air inlet pipe. The inner part of the air inlet pipe is fixedly connected with a one-way valve. One end, far away fromthe vacuum pump, of the air inlet pipe communicates with a two-way dust filter with a muting function, and a side fixing ring of the bottom of the two-way dust filter with the muting function is connected with an electronic pneumatic valve. The invention relates to the technical field of food fresh-keeping equipment. The automatic-vacuumized food fresh-keeping device and a control method thereofcan greatly increase the vacuum degree, vacuum negative pressure achieves more than 60 KPA, the maximum can be 90 KPA, and the vacuum negative pressure plays a crucial role in food fresh keeping. Thesealing performance can also be improved, sealing points can be as low as possible, and the sealing performance of a product is ensured to the maximum extent. Meanwhile, the automatic-vacuumized foodfresh-keeping device adopts 304 stainless steel materials and a circular shape and can bear pressured produced by high negative pressure vacuum to the maximum extent.
Description
technical field [0001] The invention relates to the technical field of food preservation equipment, in particular to an automatic vacuum food preservation device and a control method thereof. Background technique [0002] The current technical solution closest to the technical solution of the present invention is the invention patent of Ningbo Thales Electronics Industry Co., Ltd. with the application number: 201210112408.9. There are many technical problems in this patent, which are listed as follows: 1. The degree of vacuum is too low. The patent only has a vacuum degree of negative pressure of 15-20KPA, which is far from meeting the requirements of food vacuum preservation; 2. Because the mechanical structure is too complicated, especially the application of a large number of gear components, it is easy to be stuck by the rice during the rice production process. , leading to air leakage, and the rice output device is particularly cumbersome to use, which greatly affects t...
Claims
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IPC IPC(8): B65D81/20B65D81/26A61L2/10
CPCB65D81/2015A61L2/10B65D81/261
Inventor 李锐
Owner 武汉五谷天下生态农业有限公司