Building a food thermos electrically 220.


Pretty convenient know-how from China Prom bargaining Food thermos, a tray with electric podogrevom.Rabotayuschy 220 Volt.Osobenno if there is no nearby eatery, shop, and want to eat.
How do I even really udobno.Glavnoe builder that would be handy elektrichestvo.A further business tehniki.Za an hour before lunch including construction and Thermo lunch warmed.

Video review of the food tray:

Should this really not very compact display 23 American lzherubley. You can buy it on ali express reference _https: //goo.gl/h3MyZ1

The truth is one drawback for me it razmery.Obem useful rinse products 1 litr.Razmerom: 21/15/9 seen from a half liter would be just right.

Building a food thermos electrically 220.
Building a food thermos electrically 220.

Bon appetite.

If someone versed in electrical engineering, shrugged his mouth write principle of the heating element.Vozmozhno termosa.Tochnee it could be made smaller tray itself? ⇓

Alternatively, the heating element can be made in aquariums solyanym.Ih used for heating vody.Vzyat glass, but rather a plastic tube (IV) .Zalit him brine (salt the more) they will be better gret.Vstavit electrodes and seal.

heating element salt
heating element salt