521results about "Solid heating fuel" patented technology

An oven is provided, which includes a domed ceiling, a baking stone located below the domed ceiling, a cooking chamber between the domed ceiling and the baking stone, a front opening that provides access to the cooking chamber for food and utensils, a combustion chamber adjacent to, and at least partially below, the cooking chamber, and a rear opening that provides access to the combustion chamber.

Disclosed is an assembly for a cooking device that can be stowed in and deployed from a compartment of a recreational vehicle. The cooking device has a body, a lid, and fuel source box. The body of the cooking device is attached to a pair of sliding rails contained in the compartment and has a height less than the height of the compartment. A lid and fuel source box are removably attached to the body of the cooking device via a quick-connect and disconnect mechanism. When the lid is attached to the body of the cooking device, the cooking device and fuel source box have a height greater than the height of the compartment, ensuring that the cooking device is cooled and disassembled prior to stowing the body of the cooking device in the compartment.

The utility model discloses an electric multifunctional barbecue firewood stove, and relates to a multifunctional stove which has the functions of automatic turnover of barbecue, heating, fire observation, boiling, frying and frying in the field of outdoor camping, picnic and travel. A downward turning type oven door with a glass window is arranged on an oven body, an electric turning module is installed on the oven door, in the barbecuing process, a food material string can be laterally erected beside charcoal fire to be automatically rotated and barbecued through the module, manual food turning and charcoal dense smoke fire are avoided, and food material taking and seasoning spraying are convenient and safe after the oven door is opened in a downward turning mode. The combined stove cover is composed of a main stove cover and expansion covers, a boiling square pot, a roasting net and a frying pan can be placed after the main stove cover is opened, and the expansion covers, a chimney assembly, a teakettle and the like can be fixed at the positions of the two expansion covers on the main stove cover. And parts such as a folding storage plate, a firewood tray, an ash receiving tray (oven), a charcoal cage and a large barbecue bracket are also arranged. Various cooking modes of frying, boiling, boiling and baking are achieved in combination with the stove body, meanwhile, the number of processed food materials is large, and the stove has the heating and fire observing functions of a firewood stove.

A heating system that combusts solid fuel includes a firepot configured to hold the fuel to be combusted therein. The heating system also includes a contactless ignition system including a heating element configured to generate heat sufficient to combust the fuel within the firepot, and an element housing interfaced with the firepot. The element housing is configured to at least partially surround the heating element to prevent the heating element from contacting the fuel within the firepot.

Disclosed is a hydro furnace (100, 200) comprising: combustion chamber (102, 202) comprising first flue gas outlet (110, 212) and second flue gas outlet (112, 214); inner flue gas pipe (104, 204) having first end (114, 222) and second end (116, 224), first end being connected to first flue gas outlet, inner flue gas pipe further comprising multiple pipes (118a, 118b, 118c, 118d, 118e, 118f, 226), each of multiple pipes comprising third end (120, 228) and fourth end (122, 230), and being arranged to cross through inner flue gas pipe; liquid jacket (106, 234) surrounding at least partially combustion chamber and inner flue gas pipe, liquid jacket comprising liquid inlet (124, 220) and liquid outlet (126, 240), wherein third and fourth ends of multiple pipes are connected to liquid jacket; and bypass flue gas pipe (108) having fifth end (128) connected to second flue gas outlet and sixth end (130).

The present invention relates to a fireplace (1) using a fuel, preferably a solid fuel such as pellets, and comprising a heating body (2) with a front upper face (40), the heating body (2) comprising a burner (8), a fuel tank (19) and a combustion chamber (3) delimited by outer walls (5, 34), the fireplace (1) being characterised in that it comprises a primary convection chamber (31) surrounding all or part of the outer walls (5, 34) of the combustion chamber (3) and a secondary convection chamber (32) surrounding all or part of the primary convection chamber (31), the primary convection chamber (31) and the secondary convection chamber (32) being positioned underneath at least one convection column, respectively referred to as a primary convection column (35) and secondary convection column (36), leading outside the fireplace (1).

The utility model relates to the technical field of cooking ranges, and discloses a firepower-adjustable cooking range which comprises a cooking range body, a main cooking range opening is formed in one side in the cooking range body, a combustion cylinder is fixedly connected to one side in the cooking range body, a feeding channel is connected to one side of the combustion cylinder, a main combustion cavity is formed in the center of the combustion cylinder, an air inlet channel is formed in one side of the cooking range body, and an air outlet channel is formed in the other side of the cooking range body. An air inlet adjusting assembly is installed at an air inlet of the air inlet channel, and the inner end of the air inlet channel extends to the bottom of the combustion cylinder and communicates with the main combustion cavity through a plurality of first airflow channels. According to the burner, air flow enters the main burning cavity through the air inlet channel, the fourth air flow channel and the first air flow channel, and fuel is ignited for the first time; the fan sends airflow into the first pipeline and the second pipeline through the auxiliary channel, and the first-gear firepower is increased in cooperation with the secondary air inlet cavity and the second airflow channel. And fuel is fully burnt out through the third air inlet cavity and the third airflow channel, utilization is promoted through multiple times of combustion, fire control is assisted, and the practicability of the cooking range is improved.

An outdoor cooking oven comprises a reconfigurable heat deflector system and independently-controllable air vents that enable the cooking oven to be configured for various cooking methods, such as low and slow cooking or grilling. At least first and second shelves are mounted within a cooking chamber with the second shelf positioned beneath the first shelf. A heat deflector system disposed on the second shelf comprises at least first and second heat deflector elements that are removable from the cooking chamber to enable a user to reconfigure the heat deflector system to vary indirect heating of food items disposed on the first shelf. At least first and second air vents disposed in a bottom side of the exterior encasement beneath the cooking chamber are independently controllable to allow at least first and second airflows from the vents to be independent varied.

The utility model relates to the technical field of household heating firewood stoves, in particular to a household heating firewood stove with a visual window, which comprises a stove body, the front side and the rear side of the inner wall of the stove body are sequentially divided into a baking chamber and a combustion chamber through partition plates, and a stove container is correspondingly arranged in the combustion chamber. A firewood adding channel communicating with the furnace pipe is correspondingly arranged on the rear side of the furnace body, visual windows corresponding to the combustion cavities are symmetrically arranged at the rear ends of the left side and the right side of the furnace body, and reciprocating moving assemblies are fixedly installed at the positions, located above the corresponding visual windows, of the left side and the right side of the furnace body correspondingly. The device has the beneficial effects that the situation in the furnace can be observed conveniently, an adjustable protective shielding structure is arranged, and in order to prevent dust and beautify the appearance, when the device is not used or does not need to be observed, shielding operation can be carried out on the visual windows conveniently, so that the device is convenient to operate, and the practicability of the device is improved. And when observation and use are needed, the shielding is removed.

A firewood-saving stove comprises a stove body, a stove pipe is arranged in the stove body, a plurality of gasification through holes are formed in the wall above the stove pipe, a fire grate and an ash box are sequentially arranged at the lower end of the stove pipe, and an integral stove bottom panel is arranged at the lower end of the stove body and used for sealing the stove body. Through holes with straight edges are formed in the left position, the right position and the rear position of the integral furnace bottom panel, and the through holes are communicated with a cavity between the furnace body and the furnace pipe; a baffle plate is arranged at the straight edge of the through hole and is used for limiting the ash box; a plurality of annular grooves are pressed in the center of the whole furnace bottom panel surrounded by the through holes, a plurality of annular cavities are formed between the annular grooves and the outer bottom face of an ash box placed on the whole furnace bottom panel, and a gap is reserved between the upper end of the ash box and the fire grate. According to the utility model, the integral furnace bottom panel is welded with the furnace body, so that the primary air inlet quantity flowing into the fire grate and the secondary air inlet quantity flowing above the furnace pipe can be more accurately and effectively controlled according to the opening and closing size of the ash box, the combustion is sufficient, the pollution to the environment is reduced, and the operation environment of cooking personnel is better.

The application discloses a self-protection outdoor camping stove, a regulating assembly is installed on the bottom plate, the upper end of the regulating assembly is connected with the bottom wall of the supporting disc through the center position of the connecting seat, a combustion assembly is installed at the center position of the supporting disc, a clamping groove one is arranged at the upper end of the supporting table, a connecting roller one is movably connected in the clamping groove one, an incomplete gear and a driving rod one are installed on the connecting roller one, a connecting shaft is arranged at the upper end of the driving rod one, a connecting rod is movably connected on the connecting shaft, a pressing plate one is movably installed at the middle position of the connecting rod, a driving rod two is movably connected at the upper end of the connecting rod, and a pressing plate two is movably installed at the upper end of the driving rod two. The application belongs to the field of outdoor boilers, and particularly relates to a self-protection outdoor camping stove, which can adjust the distance between the pot bottom and the flame according to the requirement, and can timely protect the flame and the pot being used when the device is suddenly tilted.

The present invention refers to a barbecue (10) equipped with: a) a brazier (20), b) at least one grill (30) placed above the brazier (20) and suitable for housing the food to be cooked, c) a series of contiguous vertical walls (40) arranged above the brazier (20) and suitable to surround the brazier (20) itself and to create an empty space (50) interposed between the brazier (20) and the at least one grill (30). Furthermore, the barbecue (10) of the present invention comprises an air delivery system and a water delivery system provided with the same plurality of nozzles (1), arranged at the contiguous vertical walls (40) and adapted to deliver, alternatively, air or water. In this way, the air delivery is useful both to facilitate the combustion ignition and for the fire maintenance and the water delivery is useful in case of need to extinguish any flames released, without wetting the food being cooked. Therefore, the elements present in the barbecue (10) of the present invention make cooking food on the grill (30) more practical and easier to perform, also improving cooking performance.

The utility model belongs to the technical field of combustors, and particularly relates to an outdoor combustor. Comprising a combustion tube, the top of the combustion tube is connected with a coaxial connecting tube, and the top of the connecting tube is connected with a glass tube; the bottom of the combustion pipe is connected with a branch pipe, the bottom of the branch pipe is provided with a base, the top of the branch pipe is provided with a baffle, and the side part of the combustion pipe is connected with an inclined blanking pipe for feeding from the upper part; the shell wraps the combustion tube; according to the scheme, the use experience of the outdoor burner is improved by adopting the connecting pipe engraved with the leakage holes, and the shapes of the leakage holes can be mapped to the ground during burning to form attractive light spots; meanwhile, the overall smoke exhaust performance can be improved through the design of the ventilation pipe and the smoke exhaust hole, the overall stability can be improved through the design of the shell and the base, and the situations such as rollover are not likely to happen in the using process; and finally, the shell and the base can collect cigarette ash generated by combustion, and the convenience during cleaning can also be improved through the detachable connection mode.

A food cooking appliance 111 is disclosed, comprising a heat source 112 and a removable radiant oven 101 that can be heated by means of the heat source 112. The radiant oven 101 has an externally accessible, closable interior space 102 in which food can be heated. This interior space 102 is enclosed at least partially by an inner wall 113, 116, 116.1 facing the interior space 102. An outer wall 117, 117.1, spaced at least partially apart from this inner wall 116, 116.1, is provided. The two walls 116, 116.1, 117, 117.1 form a double wall 105, 105.1, 105.2 enclosing a space 118, 118.1. 118.1 has at least one air inlet opening 119, 119.1 and at least one air outlet opening 121, 121.1, such that the space 118, 118.1 and the air outlet opening 121, 121.1 are connected by the at least one air inlet opening 119, 119.1.1. A hot air passage is provided so that the hot air does not enter the interior 102, and the hot air heats the inner wall 116, 116.1 of the double wall 105, 105.1, 105.2, the thermal radiation of which in turn heats the interior 102 of the radiant oven 101. A special feature is that a baffle plate P, spaced apart from the inner wall, is provided between the heat source 112 and the inner wall 113.

The utility model relates to the technical field of biomass particle heating furnaces, and discloses a push-pull type hidden folding and unfolding ignition rod device of a biomass particle heating furnace, which comprises a storage pipe and a sliding sleeve connected to the outer side of the storage pipe in a sliding manner, and the outer side of the sliding sleeve is fixedly connected with a group of pull rods. One ends of the pull rods are jointly and fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a connecting rod, one end of the connecting rod is connected with a bent connecting rod, one end of the bent connecting rod is fixedly connected with a ball head, and an ignition rod is arranged on the inner side of the storage pipe in a penetrating mode. The connecting rod, the connecting plate, the pull rod, the sliding sleeve and the ignition rod are driven by the ball head and the bent connecting rod to move together, so that the ignition rod can be fed into a hearth; after the biomass particles are ignited, the ball head is pulled towards the outer side of the furnace shell, the ignition rod can be pulled out of the hearth, the situation that the ignition rod is pressed and burnt by the biomass particles all the time in the hearth is avoided, and therefore the service life of the ignition rod is greatly prolonged.

The utility model provides a solid granular fuel stove which comprises a first stove barrel, a second stove barrel, a stove box and a combustion-supporting air pipe, a pair of partition plates is arranged in the stove box, a primary combustion chamber is formed between the partition plates in a surrounding mode, the upper end of the primary combustion chamber is further communicated with the lower end of the first stove barrel, and a stove ring is arranged at the upper end of the first stove barrel. The inner space of the furnace ring serves as a secondary combustion chamber, a secondary air distribution chamber is formed between the periphery of the furnace ring and the inner wall of the first furnace barrel in a surrounding mode, secondary air distribution holes are formed in the surface of the furnace ring, the secondary air distribution chamber is further communicated with a combustion-supporting air pipe, the first furnace barrel is contained in the second furnace barrel, and the combustion-supporting air pipe is arranged between the first furnace barrel and the second furnace barrel. By the adoption of the technical scheme, airflow fed into the secondary combustion chamber through the combustion-supporting air pipe is heated by heat energy generated by fuel in the first furnace barrel to form high-temperature combustion-supporting air, smoke in the secondary combustion chamber rapidly reaches the ignition temperature, combustion-supporting efficiency is improved, and the fuel is combusted as sufficiently as possible.

The utility model discloses an integrated firewood stove structure of a drawer type flue, and relates to the technical field of firewood stoves. According to the integrated firewood stove structure, the two ends of the flue assembly are connected between the smoke outlet of the firewood stove and the smoke inlet of the range hood respectively; a front door is arranged on the front surface of the case; the surface, facing the front door, of the outer box is open. The flue assembly is composed of a flue body and an outer box. The flue main body is matched with the inner cavity of the outer box; the flue main body is detachably connected to the outer box; through holes are formed in the two ends of the flue main body; a smoke inlet pipe and a smoke exhaust pipe are arranged at the positions, right opposite to the through hole, of the two sides of the outer box correspondingly. One end of the smoke inlet pipe and one end of the smoke exhaust pipe are both communicated with the inner cavity of the outer box; the other end of the smoke inlet pipe is communicated with a smoke outlet of the firewood stove; and the other end of the smoke exhaust pipe is communicated with a smoke inlet of the range hood. When the flue is used, in the structure, the flue main body is arranged on the outer box in a side pulling mode, so that the flue main body is convenient to disassemble and assemble, and the flue main body is more convenient to clean.

The utility model discloses a double-layer type multifunctional real fire fireplace which comprises a fireplace body and has the advantages that by arranging a rotating screwing block, a limiting sliding rod and a moving block, when the rotating screwing block is rotated, the rotating screwing block drives an adjusting lead screw to rotate and adjust, the adjusting lead screw conducts moving adjustment on the moving block on the outer side, and therefore the rotating screwing block can rotate, the limiting sliding rod and the moving block can be conveniently adjusted. The height position of an outer sliding plate is adjusted through a moving block, the positions of a ventilation opening in the outer sliding plate and a ventilation opening in a fireplace body are adjusted, the ventilation degree of the ventilation openings is adjusted, the air inlet amount is directly related to the combustion efficiency of firewood in the real fire fireplace, a proper amount of air enters a hearth, the firewood can be fully combusted, and the combustion efficiency of the firewood in the real fire fireplace is improved. The firewood stove has the advantages that firewood in different sizes can be stored in different areas through the storage box and the storage plate in the stove body by arranging the storage box and the storage plate, and the firewood stove is of a double-layer separated storage structure and is more convenient to use.