A steam stove contains: a body, a steaming module, two flowing conduits, and two heating modules. The body includes a steam room defined therein and being opened or closed, a water tank formed on a bottom of the steam room and accommodating the steaming module, two vertical partitions vertically arranged on two sides of the steam room of the body so as to produce the two flowing conduits, and a bottom and a top of each of the two flowing conduits are in communication with the water tank and the steam room. Each of the two heating modules is fixed in each of the two flowing conduits and is not shielded by the water tank, and a horizontal partition is defined among two bottoms of the two vertical partitions and the body so as to shield the water tank.

A steam stove contains: a body, a steaming module, two flowing conduits, and two heating modules. The body includes a steam room defined therein and being opened or closed, a water tank formed on a bottom of the steam room and accommodating the steaming module, two vertical partitions vertically arranged on two sides of the steam room of the body so as to produce the two flowing conduits, and a bottom and a top of each of the two flowing conduits are in communication with the water tank and the steam room. Each of the two heating modules is fixed in each of the two flowing conduits and is not shielded by the water tank, and a horizontal partition is defined among two bottoms of the two vertical partitions and the body so as to shield the water tank.

A cooking appliance according to an embodiment of the present invention comprises: a case having a cooking chamber formed therein; a door for opening/closing a front opening of the case; a steam generation device mounted on the exterior of the case; and a steam supply pipe for connecting the steam generation device and the cooking chamber, wherein the steam generation device can comprise: a housing fixed to the case; a drawer provided so as to be able to be withdrawn from and put into the housing, and into which water for generating steam is filled; and a heating unit mounted on the lower surface of the drawer so as to heat the water filled inside the drawer.

Heating chamber for a portable stove comprises a fixation mechanism for securing, in a leak-free manner, a container such as a bottle to a first surface of the heating chamber; one or more compartments fillable with liquid, typically water, dispensed from the container; a pressure compensation valve; and an outlet configured to release the liquid from the heating chamber.

Heating chamber for a portable stove comprises a fixation mechanism for securing, in a leak-free manner, a container such as a bottle to a first surface of the heating chamber; one or more compartments fillable with liquid, typically water, dispensed from the container; a pressure compensation valve; and an outlet configured to release the liquid from the heating chamber.

A steam generating system for an appliance includes a first tank positioned at a first vertical position and having an upper water outlet and a lower water outlet. A second tank is positioned at a second vertical position that is lower than the first vertical position of the first tank. A first and second interconnecting members respectively connect the upper and lower water outlets of the first tank to the second tank. Together, the first and second interconnecting members fluidically connect the first and second tanks. A valve assembly is positioned along the second interconnecting member to selectively provide access to the second tank from the first tank. Inlet and outlet pumps are respectively coupled to the first and second tanks to supply and discharge water from the steam generating system. The appliance further includes a retractable hose for connecting the steam generating system to a water source.

A steam generating system for an appliance includes a first tank positioned at a first vertical position and having an upper water outlet and a lower water outlet. A second tank is positioned at a second vertical position that is lower than the first vertical position of the first tank. A first and second interconnecting members respectively connect the upper and lower water outlets of the first tank to the second tank. Together, the first and second interconnecting members fluidically connect the first and second tanks. A valve assembly is positioned along the second interconnecting member to selectively provide access to the second tank from the first tank. Inlet and outlet pumps are respectively coupled to the first and second tanks to supply and discharge water from the steam generating system. The appliance further includes a retractable hose for connecting the steam generating system to a water source.

A steam generating system for an appliance includes a first tank positioned at a first vertical position and having an upper water outlet and a lower water outlet. A second tank is positioned at a second vertical position that is lower than the first vertical position of the first tank. A first and second interconnecting members respectively connect the upper and lower water outlets of the first tank to the second tank. Together, the first and second interconnecting members fluidically connect the first and second tanks. A valve assembly is positioned along the second interconnecting member to selectively provide access to the second tank from the first tank. Inlet and outlet pumps are respectively coupled to the first and second tanks to supply and discharge water from the steam generating system. The appliance further includes a retractable hose for connecting the steam generating system to a water source.

A steam generating system for an appliance includes a first tank positioned at a first vertical position and having an upper water outlet and a lower water outlet. A second tank is positioned at a second vertical position that is lower than the first vertical position of the first tank. A first and second interconnecting members respectively connect the upper and lower water outlets of the first tank to the second tank. Together, the first and second interconnecting members fluidically connect the first and second tanks. A valve assembly is positioned along the second interconnecting member to selectively provide access to the second tank from the first tank. Inlet and outlet pumps are respectively coupled to the first and second tanks to supply and discharge water from the steam generating system. The appliance further includes a retractable hose for connecting the steam generating system to a water source.

A heating apparatus, in particular for recreational vehicles like campers or caravans, comprises a heating unit and at least one heat exchanging unit coupled to the heating unit. The heating unit comprises at least one burner and at least one combustion air fan unit. The combustion air fan unit is configured to supply the burner with combustion air. The burneris configured to burn fuel gas or liquid further supplied to the burnertogether with the combustion air received from the combustion air fan unitto get hot exhaust gasses. The heat exchanging unitis configured to receive the exhaust gasses from the burnerand to transfer heat from the exhaust gasses to a fluid to be heated, provided within the heat exchanging unit. The burnercomprises at least two nozzles configured to supply fuel gas or liquid to a combustion area in which the fuel gas or liquid is to be burned with the combustion air. Each of the nozzles is coupled to its own fuel gas or liquid valve to control the fuel gas or liquid supply for the nozzles independently of each other. Furthermore, the present invention refers to a recreational vehicle with such a heating apparatusand methods for starting and controlling the above heating apparatus.