789results about "Solid heating fuel" patented technology

A wood pellet patio heater having a rocket stove with a replaceable cartridge, secondary air control, and a heat reflector is described. The rocket stove having the replaceable cartridge of the wood pellet patio heater provides increased efficiency (i.e. less consumption of fuel over time). The secondary air control of the wood pellet patio heater facilitates combustion, and thus provides temperature control, where temperature control will require varying amounts of air depending on the quality of the fuel source. The heat dome provides increased heat profile.

A fire pit barrier may help reduce the likelihood of contact with a side of a fire pit. The fire pit barrier may include a frame couplable to the fire pit. The frame may include a top support, a bottom support, and at least one connector extending between the top support and the bottom support. The frame may also include a shield coupled to the frame. The fire pit barrier may be configured to cover an outer surface of the fire pit and inhibit heat transfer from the fire pit to an exterior side of the shield.

A temperature control system for a grill, including a main unit and a fan. The main unit is configured to be mounted on the grill, and the fan is positioned corresponding to the intake port of the grill to adjust the intake volume for controlling fuel combustion. The main unit and the fan are in communication. The main unit includes a control module and a temperature measurement module. The temperature measurement module is used to detect the air ambient temperature of the grill and transmit a first temperature signal to the control module. The control module is configured to control the power of the fan or its on / off state based on the first temperature signal.

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.

The present disclosure is directed to a firebox basket for a barbeque grill or smoker. In one form, the present disclosure provides a grill comprising an ash depository, a firebox basket positioned in the grill above the ash depository; and a cooking rack positioned above the firebox basket. The firebox basket comprises: a support basket defining an internal area, the support basket comprising: a plurality of concentrically stacked rungs that define a side wall of the firebox basket; and a grate positioned at a bottom of the plurality of concentrically stacked rungs; and a plurality of ceramic pieces disposed within the support basket. The support basket is configured to support the plurality of ceramic pieces around the internal area of the support basket.

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 relates to the technical field of fireplace cabinets, and discloses a safety protection fireplace cabinet which comprises an equipment bottom plate, a protection cabinet is connected to the upper surface of the equipment bottom plate in an inserted mode, and a detector, a first alarm, a closing rod, a closing motor and a closing lead screw are sequentially connected to the upper surface of the protection cabinet in an inserted mode from front to back. The fireplace fire extinguishing device is reasonable in structure, clear water in the water tank is pumped through rotation of the water pump, water is sprayed into a fireplace, open fire in the fireplace can be rapidly extinguished, fire disasters caused by unattended open fire in the fireplace when people go out are avoided, and when the detector detects smoke, the first alarm gives an alarm to remind people to deal with the smoke to avoid smoke poisoning. The smoke exhaust fan on the fan pipe rotates to extract and exhaust smoke in the fireplace, the smoke is quickly exhausted to prevent the smoke from influencing the indoor air quality, two closing doors are closed to prevent the smoke from entering the inner chamber after the second alarm gives an alarm, and the smoke enters the collecting box through the collecting pump, so that the smoke is prevented from entering the indoor unconsciously to influence the health of personnel.

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.

An improved auger system for delivering combustible material to a burn box within a cooker, such as a grill or smoker, uses a pivotable coupling between the auger shaft and the drive motor, enabling the auger to adjust its alignment within the tube to accommodate irregularly shaped materials, thus minimizing jamming and improving the consistency of material delivery. The system also incorporates a mechanism to prevent material bridging in the hopper, ensuring the continuous flow of material into the auger tube as well as an auger cover flap pivotably mounted at the outlet end of an auger tube. A programmable controller allows users to select between variable combustible materials and regulate grill systems, allowing adjustment of cooker elements including the auger, airflow fans, and a hopper agitator to optimize combustion efficiency and maintain consistent cooking temperatures, adapting to the characteristics of each fuel type.

The embodiment of the invention provides a foldable portable firewood stove, which belongs to the technical field of burners and comprises a base, a stove body and a stove head. According to the combustion structure, an air blower is adopted to pressurize and intake air, the air is preheated and then fed into the lower portion, the middle portion and the upper portion of the inner container through the first air inlet hole, the second air inlet hole and the third air inlet hole for combustion supporting, and fuel is subjected to incomplete combustion, dry distillation and gasification in the lower portion of the inner container in an oxygen-deficient state; the incompletely combusted flue gas is mixed with preheated high-temperature combustion-supporting gas at the upper part of the inner container for secondary combustion, the area of a fire outlet at the upper part of the inner container is reduced, the pressure of the fire outlet is increased, so that flames are jetted out, and the flame energy is converged. Particularly, after being stored, the whole appearance is regular to be a cylinder, outdoor packaging and carrying are convenient, the device can be used for outdoor cooking of 5-10 people, a cylindrical battery box with a replaceable battery is further designed, the battery is convenient to replace, the service time is prolonged, the whole device is designed to be light, and the total weight is smaller than 1300 g.

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.

A firepot for a grilling device comprises one or more walls at least partially forming an outer boundary of the firepot. The firepot is structurally configured to hold at least partially ignited solid fuel. The firepot also comprises a floor defining, at least in part, a lower end of the firepot. The floor comprises one or more holes extending through the floor. Additionally, a portion of the one or more walls form a solid fuel delivery opening that comprises a solid fuel portal through which solid fuel is deliverable to an interior of the firepot. A heating element mount is positioned to hold a heating element within the interior of the firepot.

The utility model discloses a stove which comprises a stove body and a flame generator arranged on the stove body, an audio device is arranged on the stove body, the stove body is provided with a containing space at the upper end of the audio device, the flame generator is arranged in the containing space, and a flame generating cavity is arranged in the flame generator. The lower end of the flame generator is provided with a mounting hole correspondingly matched with the audio device, an elastic film is arranged in the mounting hole, audio sound waves played by the audio device enable flames generated above the flame generator to dynamically change through the elastic film, the furnace body serves as a sound box, and the furnace can serve as heating equipment and can play music. And the flame on the top surface of the stove can change along with the fluctuation of the music to form a phenomenon of waving along with the music, so that double enjoyment of vision and hearing is brought.

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).

A stove is provided that includes a combustion chamber, a fuel grate disposed within the combustion chamber, and a pellet adapter removably positionable on the fuel grate. The fuel grate includes a plurality of first vent holes. The pellet adapter includes a plurality of second vent holes sized and shaped to prevent the passage of fuel pellets. The pellet adapter also includes a raised outer rim and a central protrusion having a height greater than the height of the raised outer rim.

The utility model discloses a portable tool-free fast-assembly fire pan which comprises a furnace body. The furnace body comprises a base assembly, a coaming assembly and a top mounting ring. The base assembly comprises a base support and a base mounting body. The base installation body comprises a base installation ring, a bottom plate and base installation holes. The coaming assembly comprises a first coaming, a second coaming and a hand screw. Each first surrounding plate comprises a first surrounding plate main body and a first mounting unit; each first installation unit comprises at least two first installation holes formed in the side wall of the first surrounding plate body. And each second surrounding plate comprises a second surrounding plate main body and a second mounting unit. And the second mounting unit comprises a bending part and a second mounting hole. According to the portable tool-free quick-assembly brazier, due to the design of the surrounding plates which can be quickly assembled without tools, the operation difficulty and time consumption of a user are reduced.

To provide a joint for multi-functional fire blaster which does not require labor, can be assembled / stored easily in a short time, is not bulky, and whose plurality of multi-functions can be normally used, and a fire blaster with the multi-functional joint adopting the joint.SOLUTION: A joint 3 includes a pair of through grooves of a fire blaster 2 which are provided with a hollow rod for blowing air in from one end side and blowing it out to the other end side and a grip fixed to the one end side of the rod for gripping and are for coupling a member that can be fixed to the other end side of the rod and can be freely removably coupled by using a spring force. The joint 3 is provided with a joint body, a cylinder part in which the rod is insertible, and a blow-out port blowing out the air from the rod. Moreover, the pair of through grooves are formed at a symmetrical position around an axis line of the rod and are displaced back and forth in an axial direction of the rod.SELECTED DRAWING: Figure 1

Pellet grills including heat diffusers configured for optimum heat distribution are disclosed. An example heat diffuser includes a front wall, a rear wall, a top wall, a bottom wall, a right sidewall, a left sidewall, a first intake opening, a first exhaust opening, and a second exhaust opening. The bottom wall includes the first intake opening. The first exhaust opening is located along the right sidewall between the front wall and the rear wall and between the top wall and the right sidewall. The second exhaust opening is located along the left sidewall between the front wall and the rear wall and between the top wall and the left sidewall.

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.

Heat transfer systems for computer server(s) employing a heat transfer means (e.g., circulating fluid, thermally conductive material, etc.) to transfer heat from the heat source (e.g., computer server(s), fireplace, wood stove or other heat source) to a remote location of a home, residence, building or other structure.

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 provides a secondary combustion device for a square tube chimney of a firewood stove, which comprises a square tube chimney main body, a rectangular outer sleeve, an air inlet oxygen supply hole, a concentric shaft, a concentric shaft hole, an external fire source ignition hole, an external fire source ignition hole screw thread pipe and a sliding guide support strip. Smoke carbon particle combustible smoke generated by incomplete combustion is subjected to secondary air inlet oxygen supply, secondary ignition and secondary combustion in the chimney of the firewood furnace, and the purposes of saving energy, reducing emission and improving combustion efficiency are achieved. After the secondary combustion device for the chimney flue gas of the square tube furnace of the firewood furnace is mounted on the firewood furnace, ignition and combustion are carried out, the air inlet oxygen supply hole in the square tube chimney main body sucks air through the suction force of flame hot airflow in the chimney to supply oxygen for the second time in the chimney, and the mixed flame flue gas hot airflow is subjected to secondary combustion; and whether the external fire source is ignited to assist combustion or not can be selected according to the current combustion condition and use environment of the firewood stove by the external fire source mounted on the secondary ignition hole threaded pipe.

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.