JPS6112913Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a container for preventing oxidation of cooking oil such as tempura oil.

Generally, when cooking fried foods using tempura oil, the oil is stored for reuse, but at home, this is done by leaving the oil in the tempura pot or storing it for storage. It is common to transfer it to a container. however,
In this storage method, the oil is heated to 180 to 200 degrees Celsius and then gradually cooled down to room temperature. As a result, the oil undergoes severe oxidation and deterioration, resulting in oil being stored two or three times. The problem was that the oil had to be replaced with new oil.

As a result of intensive research to solve this problem, the inventor discovered that by cooling high-temperature oil in a short period of time, oxidation and deterioration of the oil can be effectively prevented and the oil can be used permanently. .

The present invention was made based on this knowledge and aims to provide a container that can prevent oxidation and deterioration of oil.

Embodiments of the present invention will be described below based on the drawings.

This container is a double container consisting of a cylindrical outer container 1 and an inner container 2 smaller in diameter and height than the outer container 1, and the upper outer circumferences of both 1 and 2 are connected by a horseshoe-shaped plate 3. . A spout 4 of the inner container 2 faces between both ends of the horseshoe-shaped plate 3, and a cooling water inlet 5 is bored on the opposite side. In addition, outer container 1
A cooling water outlet 6 is provided on the outer periphery of the lower part, and a water stop valve is attached to this outlet. The upper part of the inner container is open, and a net 7 for filtering oil is detachably provided near the opening. In the figure, 8 is a handle attached to the outer periphery of the outer container 1.

Although not shown, a lid may be provided to cover the inner container 2 or the entire inner container 2 and outer container 1.

Next, how to use this container will be described. Cooling water such as tap water or ice water is poured into the outer container 1 through the inlet 5. At this time, if the size of the injection port 5 is made slightly larger than a water faucet, there is no risk of water scattering during injection. Then, the tempura oil immediately after use is poured into the inner container while removing any residue such as tempura crumbs using a net 7. The oil is then cooled from around 180 degrees to around 60 degrees in about 10 minutes. Thereafter, the oil can be stored in that state by opening the stop valve and draining water from the outlet 6, but the oil may also be transferred to another container. Note that in order to preserve the oil, it is desirable to use a lid that closes at least the upper end of the inner container 2.

If you want to use the saved oil again, just add new oil by the amount that has decreased due to the previous use.In this way, you can reuse the oil without having to throw away the oil at all. It is possible to always prepare delicious fried food without deteriorating the quality of the food.

As described above, the present invention is a cooking oil oxidation prevention container in which an oil filtering means is provided at the inlet of the cooking oil storage chamber, and a cooling means storage section is provided on the outside of this storage container. It is possible to use water, ice water, or other fluids, and it is also possible to employ various cooling means such as a vapor compression refrigerator. Further, the cooking oil storage chamber may be provided with unevenness or may have two or more storage chambers, and in this case, it is also possible to connect each chamber.

By using the cooking oil oxidation-preventing container of the present invention, used high-temperature oil can be rapidly cooled down. As a result, the oxidation of the oil can be prevented and the oil can be used permanently, and the practical effects of the present invention are significant.

[Brief explanation of the drawing]

The figure is a perspective view of one embodiment of the present invention. In the figure: 1...outer container, 2...inner container, 4...inner container spout, 5...cooling water inlet, 6...cooling water outlet, 7...oil filter net.

Claims (1)

[Scope of utility model registration request] A container for preventing oxidation of cooking oil, which is provided with an oil filtration means at the inlet of the cooking oil storage chamber and a cooling means storage section outside the storage chamber.