RU2252365C1 - Collapsible stove - Google Patents

Abstract

FIELD: cooking.

SUBSTANCE: device has pots and pipe with possible placement into one another and in stove body, made in form of rectangular parallelepiped, in upper horizontal wall of which rectangular apertures are made for mounting pots, and in back vertical one - for mounting pipe. Rotary supports of stove are made in oppositely placed vertical side walls of body. Burning chamber of stove is made of four rectangular rotary plates, connected to lower edges of four vertical walls of body by horizontal axes, and fire-bar grating is engaged in sliding connection with rotary supports.

EFFECT: higher efficiency.

3 cl, 3 dwg

Description

The invention is intended for cooking in camping conditions.

Known folding telescopic stove / RF patent No. 2090130 / containing a rectangular housing with holes for bowlers and pipes and rotary supports. When the supports are pivoted, a sectional combustion chamber is advanced from the housing, in the lower part of which there are boilers and a pipe, which are installed in the corresponding openings of the housing to bring the furnace into working position.

The prototype has a drawback - the probability of jamming of the telescopic sections of the combustion chamber when it is pulled out of the housing.

In order to eliminate this drawback and increase the compactness of the stove during its transportation, it is proposed to make the stove body in the form of a rectangular parallelepiped with rectangular holes for installing pots and pipes in the working position, to install rotary supports at the bottom of the opposite side walls of the body, and to make the combustion chamber of the stove out of four rectangular rotary plates connected to the lateral lower edges of the housing by horizontal axes, while the grate will have sliding engagement with the pivot bearing.

The proposed technical solution is illustrated in figures 1 and 2, where 1 is the body, 2 is the pipe, 3 is the rotary bearings, 4 are the hinges of the rotary supports, 5 are the bowlers, 6 are the rectangular holes, 7 are the rectangular rotary plates, 8 are the axes of the rotary plates and 9 is a grate.

The stove works as follows: swivel bearings 3 from a horizontal position are deployed in a vertical and rest on the ground. Under the influence of weight, the grate 9 moves down along the supports, as along the guides. Under the influence of the weight of the pots 5, the initially installed horizontally rectangular rotary plates 7 are deployed to a vertical position. From the housing 1, the pots 5 and the pipe 2 fall onto the grate 9, after which they are installed in the corresponding rectangular holes 3 and the stove is ready for cooking.

The transfer of the stove to the stowed position is carried out in the reverse order.

It should be noted that the horizontal section of the box, i.e. the body of the stove can be either rectangular or square / with side A /. In the latter case, rectangular rotary plates can also be made square / i.e. with the same side A /.

In the proposed folding stove, it is possible to carry out hot smoking of products using a horizontal partition that divides the internal volume of the stove into two / the top contains the smoked product and shavings, and the lower one contains the combustion chamber /, while the rectangular openings of the stove body are jammed and the pipe is installed below the partition /cm. RF patent No. 2197166 /. The partition can be made with narrow slots. In this case, no chips are needed.

The case of the folding stove can be made hollow in order to increase its efficiency by reducing heat loss from the outer walls of the case into the atmosphere and, in addition, obtaining boiling water / boiled water /. To do this, water is poured into the hollow body through the neck. Boiling water is drained through a tap located in the lower part of the body.

The shape of the hollow body as well as the combustion chamber of the stove, in this case is not limited to a rectangular parallelepiped / for example, the stove may have a cylindrical shape, etc. /. The overpressure valve located in the upper part of the hollow body protects it from destruction. The hollow body of the stove can be used as a flask for storing liquid.

A smaller pot of the stove can be made with a neck / i.e. has a narrowing, see figure 3, position 10 /. The neck is made in order to give the pot an additional function - its use as a baking sheet for frying products. In this case, the pot is turned upside down and mounted on the horizontal wall of the stove casing, so that the neck prevents the flow of oil from the working surface of the pot / pan /.

Claims (3)

1. A folding stove containing kettles and a pipe with the possibility of their embedding into each other and into the body of the stove, made in the form of a rectangular parallelepiped, in the upper horizontal wall of which are made rectangular holes for installing bowlers, and in the rear vertical wall for installing a pipe, while rotary supports of the stove are made in opposite vertical side walls of the housing, characterized in that the combustion chamber of the stove is made of four rectangular rotary plates connected to the lower edges of the h Four vertical walls of the casing with horizontal axes, and the grate is put into sliding engagement with swivel bearings. 2. The device according to claim 1, characterized in that the furnace body is hollow, on the outer surface of which a neck with a stopper for pouring liquid is made in the upper part and an overpressure safety valve is installed, and a tap for draining it is made in the bottom. 3. The device according to claim 1, characterized in that the smaller pot is made with a neck.

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