Cooking and heating stove fuelled by pellet or biomass grain apt to cook and to heat water for domestic heating
a technology of biomass and cooking stove, which is applied in the direction of domestic heating details, combustion process, and multiple variables, can solve the problems of not being able to integrate into a modular kitchen, the dimensions of the cooking stove are so large that it cannot be used as a heat carrier for home heating, and the inability to produce hot water. , to achieve the effect of heating, saving space, and improving the heat transfer to the cooking pla
Inactive Publication Date: 2013-05-02
UNGARO
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Benefits of technology
[0010]The present invention aims to build a cooking stove that can be inserted into a modular kitchen and such that, with the same device, can heat at least one cooking plate and to exchange heat with at least one heat exchanger that feeds home heating. The problem that the present invention intends to solve is to realize a cooking stove to be inserted in a modular kitchen in which the combustion fumes are guided in order to improve the heat transfer to the cooking plate as well as to the pipe bundle he
Problems solved by technology
The disadvantage of such a stove is to have dimensions so large not to allow its integration into a modular kitchen.
The hot water production is not enough and can not be used as a heat carrier for home heating.
Also this cooking stove has dimensions so large not to allow its inclusion in a modular kitchen.
The hot water is small and can not be used as a heat carrier for
Method used
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[0027]Referring to FIG. 1 a top view of a cooking stove, object of the present invention, is shown. In this view it can be seen, in the front, a cooking plate 1 and in the back the door of the pellet storage container 2 and a double wall coaxial pipe 3 with the combustion air inlet 4 and outlet of the combustion fumes 5.
[0028]With reference to FIG. 2, which shows a cross section of the cooking stove along the X-X plan, the fire hearth 6 is placed in a central position, in the embodiment shown in FIG. 2, said hearth 6 receives the pellets from a pipe fed by a conveyor 7 such as a screw 15. The heat produced by the combustion of the pellets in the fire hearth 6 is forced to go up and, for the presence on at least one side wall of at least one inclined deflection plate 8, the combustion fumes must first flow under the bottom surface of the cooking plate 1 and then down along the inclined deflection plates 8 to flow on the heat exchanger 10.
[0029]The combustion fumes are aspirated by a ...
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Cooking and heating stove fuelled by pellet or biomass grain apt to cook and to heat water for domestic heating comprising a hearth fuelled by pellets or biomass grains, at least one plate to cook food and two heat exchangers to heat water for domestic heating wherein the cooking plate is located above the hearth fuelled by pellets or biomass grains, said two heat exchangers are positioned at the sides of the cooking plate, that on one side of said heat exchangers two inclined deflection plate are mounted that forces the combustion fumes to go up to touch the cooking plate and then to flow on the heat exchangers, the heat exchangers are two bundles with parallel pipes, on said pipes of said bundle heat exchangers at least one fixed deflection plate is located, said fixed deflection plates are perpendicular to said pipes of said bundle heat exchangers, each fixed deflection plate has a unique gateway that is positioned above or below each pipe bundle.
Description
[0001]CROSS-REFERENCE TO RELATED APPLICATIONS[0002]This application is a continuation of PCT Application No. PCT / EP2011 / 060752, filed Jun. 27, 2011, which claims priority to Italian Application No. CZ2011A000012, filed Jun. 25, 2011 and Italian Application No. CZ2010A000007, filed Jun. 26, 2010.BACKGROUND OF THE INVENTION[0003]1. Field of the Invention[0004]The present invention concerns the construction of a cooking and heating stove fuelled by pellet or biomass grain apt to cook and to heat water for domestic heating.[0005]2. Brief Description of the Related Art[0006]Cooking and heating stoves used so far have been mainly wood stoves. Their main purpose was to heat the cooking plate or plates and to produce small amounts of hot water.[0007]However, there are examples of cooking stoves fuelled by pellet. GB2461580 describes a burner that feeds a stove for cooking and heating water. The disadvantage of such a stove is to have dimensions so large not to allow its integration into a m...
Claims
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Login to View More IPC IPC(8): F24C13/00F24H1/00
CPCF24B1/024F24B9/00F24H1/0063G01W1/06F24C13/00G01W1/04Y02A40/928
Inventor UNGARO, ANTONIO
Owner UNGARO