An edible oil preservation device

A technology of fresh-keeping device and edible oil, which is applied in the directions of packaging, transportation and packaging, special packaging objects, etc., can solve the problems of increased cost of fresh-keeping device, increased oxygen content, unfavorable breathing of personnel, etc. health benefits

Active Publication Date: 2020-04-24
广元海诺食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to aim at the one-time use of nitrogen existing in the above-mentioned edible oil fresh-keeping device and must have a nitrogen gas supply device and equipment for preparing nitrogen, resulting in an increase in the cost of the fresh-keeping device, and when the edible oil is completely used, the nitrogen is discharged into the The air will cause the nitrogen content in the kitchen to increase in a short time and the oxygen content to decrease, which is not conducive to the breathing of the people in the kitchen. The invention provides a fresh-keeping device for edible oil

Method used

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  • An edible oil preservation device

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Embodiment 1

[0029] The technical solution of this embodiment is: an edible oil preservation device, comprising a container body 1 and a power mechanism 2 for squeezing out the oil in the container body 1;

[0030] The upper end of the container body 1 is provided with an oil filling hole 108, a sealing plug is arranged in the oil filling hole 108, an oil outlet pipe 106 is communicated with the upper side wall of the container body 1, a valve 107 is arranged on the oil outlet pipe 106, and a second valve 107 is arranged in the container body 1. a moving piston 102;

[0031] The power mechanism 2 includes an air storage tank 209 and an air pump 207 communicating with the container body 1. The second moving piston 201 is arranged in the air storage tank 209. The upper end of the air storage tank 209 is provided with a first air hole 206. The first air hole 206 An elastic sealing plug is arranged inside, and a fine hole is opened on the elastic sealing plug, and the air outlet end of the pum...

Embodiment 2

[0037] On the basis of Embodiment 1, the technical solution of this embodiment is: the air storage tank 209 is integrally formed with the circumferential surface of the container body 1, and the lower end of the container body 1 is provided with a second air hole 109, a second The air hole 109 communicates the air reservoir 209 with the container body 1 .

[0038] Such as figure 1As shown, the air storage tank 209 is integrally formed with the container body 1, which can reduce the volume of the fresh-keeping device, facilitate the use of personnel and reduce the area occupied by the fresh-keeping device in the kitchen, and is suitable for use in small kitchens.

Embodiment 3

[0040] On the basis of Embodiment 1, the technical solution of this embodiment is: an air cleaning structure is arranged on the inner side of the upper part of the air storage tank 209, and the air cleaning structure is arranged above the second moving piston 201;

[0041] The air purification structure includes an oxygen absorbing layer 205 , a moisture absorbing layer 204 , an absorbing layer 203 and a breathable net 202 arranged in sequence from top to bottom.

[0042] Such as figure 1 As shown, the oxygen-absorbing layer 205 is used to absorb oxygen in the air, preventing oxygen from entering the inert gas; the moisture-absorbing layer 204 is used to absorb water vapor in the air, preventing water vapor from condensing under pressure Adhering to the side wall of the gas storage tank 209 and the upper surface of the second moving piston 201, avoiding being mixed in the inert gas; Move the upper surface of the piston 201 to avoid mixing in the inert gas; the breathable net ...

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Abstract

The invention discloses an edible oil freshness-keeping device, and belongs to the technical field of edible oil storage. The edible oil freshness-keeping device comprises a container body and a powermechanism used for extruding oil in the container body; an oil filling hole is formed in the upper end of the container body, a sealing plug is arranged in the oil filling hole, the side wall of theupper end of the container body communicates with an oil outlet pipe, a valve is arranged on the oil outlet pipe, and a first movable piston is arranged in the container body; the power mechanism comprises an air storage barrel and an inflator which communicates with the container body, a second movable piston is arranged in the air storage barrel, a first air hole is formed in the upper end of the air storage barrel, an elastic sealing plug is arranged in the first air hole, a fine hole is formed in the elastic sealing plug, and the air outlet end of the inflator is inserted into the fine hole; and a limiting ring is arranged on the inner side wall of the upper end of the container body, and the limiting ring is arranged below the communicating part of the oil outlet pipe and the container body. The cyclic utilization of the inert gas is realized, the manufacturing cost of the freshness-keeping device is reduced, and the breath safety of people in a kitchen is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of edible oil storage, and in particular relates to an edible oil preservation device. Background technique [0002] Edible oil is one of the main sources for the human body to obtain essential fatty acids. It has important physiological functions in the human body and can also impart an indispensable flavor to food. Its quality is directly related to people's health. Home cooking oil is mainly vegetable oil, such as soybean oil, peanut oil, rapeseed oil, corn oil, sunflower oil, etc. These oils are rich in unsaturated fatty acids such as oleic acid and linoleic acid, making them extremely vulnerable to light, Oxidative rancidity occurs due to the action of heat, oxygen, water, microorganisms, metal ions, etc., and oils that are severely oxidized and rancid are harmful to health. The Food Quality and Safety Laboratory has found through experiments that, if 1L bottled sunflower oil is calculated by pouring 3...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/20B65D81/26B65D25/56
CPCB65D25/56B65D81/2076B65D81/266
Inventor 李海生
Owner 广元海诺食品有限公司
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