27 results about "Fuel wood" patented technology

A fireplace enclosure is an apparatus that enables the restoration of an existing wood-burning fireplace by providing a clean surface that enables the installation of gas logs in the existing wood-burning fireplace. The apparatus preferably includes a first lateral panel, a second lateral panel, a bottom panel, and an arc-shaped panel. The first lateral panel and the second lateral panel correspond to the sections of the apparatus that cover the lateral walls of the existing fireplace. The bottom panel corresponds to the section of the apparatus that covers the bottom wall of the existing fireplace. The arc-shaped panel corresponds to the section of the apparatus that covers the back wall of the existing fireplace. In addition, the arc-shaped panel increases the structural strength of the apparatus by providing rigidity to the overall structure.

The utility model discloses a wood-burning gasification furnace pipe assembly and a wood-burning gasification heating stove, the wood-burning gasification furnace pipe assembly comprises a fire grate, a lining and a stove face, the fire grate is in a groove shape, the lining and the stove face are both in an annular cylinder shape, the lining is supported and placed at the upper end of the fire grate, the stove face is supported and placed at the upper end of the lining, and the fire grate, the lining and the stove face jointly define a burning cavity. A firewood inlet is formed in the side wall of the combustion cavity, a plurality of first air supply channels for supplying air from bottom to top are arranged on the outer wall of the fire grate at intervals in the annular direction, and a plurality of second air supply channels for supplying air from bottom to top are arranged on the outer wall of the lining at intervals in the annular direction. And a plurality of third air supply channels communicating with the interior of the combustion cavity are arranged between the furnace face and the lining at intervals in the circumferential direction, the first air supply channels, the second air supply channels and the third air supply channels correspond to one another in a one-to-one mode and communicate with one another in sequence, firewood can be fully pyrolyzed and gasified, and combustible gas generated through pyrolysis can be fully combusted.

A wood burning sauna stove includes an outer frame and a firebox inside the outer frame. The outer frame includes an upper frame wall, a front frame wall, a rear frame wall, and lateral frame walls connecting the front frame wall and the rear frame wall. The upper frame wall is designed to support sauna rocks. The firebox includes an upper firebox wall, a lower firebox wall, and a perimeter firebox wall. The perimeter firebox wall includes front, rear, and side firebox walls. An exhaust conduit is positioned between the upper frame wall and the upper firebox wall to heat the upper frame wall and the sauna rocks on the upper frame wall. The exhaust conduit has an exhaust inlet aperture in the upper firebox wall adjacent the front firebox wall and an exhaust outlet aperture in the upper frame wall adjacent the rear firebox wall.

1. The name of the design product: wood pellet patio heater (PH-03). 2. The use of the design product: for burning particles for heating and ornamental purposes. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: wood pellet patio heater (pellet torch PH-06). 2. The use of the design product: for burning pellets for heating and ornamental purposes. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The present invention relates to a system for providing a gas burner adapter attachable to a wood-burning fire pit, the system including a burner, a connector detachably connected to the burner configured to pass through a narrow opening in the bottom of the wood fire pit, and a connection to a gas source.

1. The name of this design product: Fireplace (real fire wood-burning fireplace). 2. Application of this design product: for fireplace. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The bottom surface of this design product is difficult to see or cannot be seen during use, so the top view is omitted.

According to an aspect of the present invention, there is provided a system for providing a gas burner adapter in a wood fire pit, comprising: a burner; a connector removably connected to a bummer configured to transit through a narrow opening at the bottom of a wood fire pit; and a connection to a gas source.

The utility model relates to sauna stove technical field especially, relate to a detachable round wood -burning sauna stove, this detachable round wood -burning sauna stove includes stove body, is provided with stove cavity in the stove body interior, the stove cavity includes combustion chamber and smoke chamber, the smoke chamber is located above combustion chamber, is provided with the rest shelf in the combustion chamber bottom. Through combustion chamber provides the combustion space for wood -burning, through the smoke chamber accepts the flue gas and heat generated by combustion chamber, through the fire screen can block the flame and flue gas in the smoke chamber, avoid the flame direct to run into the chimney, increase the flue gas and the contact area of stove body simultaneously, the flue gas is circuitous flow in this area, prolongs the residence time, makes the heat fully passes to the stove body, reduces the heat loss caused by high -temperature flue gas direct to discharge, solves the core pain point that traditional sauna stove flame runs into the chimney, through the object frame can place sauna stone, further utilizes the waste heat, improves the energy utilization rate.

1. The name of the design product: wood pellet patio heater (pellet torch PH-08). 2. The use of the design product: for a heater. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application discloses an ambient lamp outer decoration fireplace structure, which comprises a fireplace body and a smoke exhaust pipeline, the top of the fireplace body is provided with the smoke exhaust pipeline; further comprises: a drying shell, which is arranged on the outer wall of the fireplace body, and the drying shell is symmetrically provided with two about the central axis of the fireplace body, and the surface of the fireplace body is provided with ambient lamp strips, and the ambient lamp strips are symmetrically provided with two; a push-pull mechanism, which is arranged on the inner side of the drying shell, and the push-pull mechanism comprises a push-pull rod and a connecting rack. When the push-pull rod is reset, the rotating sprocket is driven to rotate, and when the rotating sprocket rotates, the chain, the supporting seat and the positioning piece on the chain are simultaneously driven to move, the positioning piece in the supporting seat is clamped and fixed with wood, the wood in the drying shell is continuously transported into the drying shell, and the wood in the drying shell is dried and preheated by using the heat generated in the combustion process of the fireplace.

1. Name of the product in this design: Tabletop Outdoor Landscape Fireplace. 2. Application of this design: A tabletop wood-burning fireplace burner for outdoor courtyards, terraces, and other locations, suitable for winter heating or dehumidification needs in humid environments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention describes a fire pit which includes at least three legs, a welded pipe cap base, a lower rail, a lower frame flange, a lower spark screen keeper, a reflector / spark screen, and upper spark screen keeper, an upper frame flange, an upper rail, a coil spring upper rail bumper, and a damper lid. The invention comprises an all-metal, wood-burning, reduced smoke, increased efficiency, essentially flame-contained, spark-suppressed, enhanced safety fire pit / fireplace with a metal screen enclosed vertical combustion column, dual safety rail barriers, manually moveable with incorporated two-wheel design, with grill surface, ash containment and ash removal apparatus, with various cooking implement attachment points, optionally configurable and fitted for either indoor or outdoor use, instantly extinguishable (by covering with the provided balanced handled steel safety barrel), and available with optional umbrella-picnic-table.

The utility model discloses an embedded material-pushing wood-burning fireplace, which relates to the technical field of fireplaces and comprises a wood-burning fireplace main body embedded and fixed in a wall body or a furnace chamber, the center of the top of the wood-burning fireplace main body is fixedly connected with a double-layer insulating chimney pipe, and an embedded component is arranged between the wood-burning fireplace main body and the wall body or the furnace chamber. The wood-burning fireplace body is embedded into a wall or a furnace cavity conveniently, a heat insulation assembly is arranged on the outer wall of the wood-burning fireplace body and used for heat insulation, the embedded assembly comprises two embedded side frames, and the two embedded side frames are arranged on the two sides of the wood-burning fireplace body respectively and used for heat insulation. First supporting columns are fixedly arranged at the four corners of the sides, close to the wood-burning fireplace body, of the two embedded side frames correspondingly. According to the wood-burning fireplace, the interior of the wall body or the furnace cavity is divided into a space through the embedded side frame and the embedded top frame, it is ensured that the wood-burning fireplace body can be stably embedded into the wall body or the furnace cavity, and therefore the situation that the wood-burning fireplace body is collided due to contact of old and young is avoided, use safety is improved, meanwhile, space is saved, and the occupied area is reduced.

The utility model discloses a rod-shaped biomass firewood fixed-length cutting device, which relates to the technical field of cutting devices and comprises a processing platform, a feeding mechanism used for sending out rod-shaped biomass firewood to be cut is arranged on the processing platform, and a cutting frame is connected onto the processing platform through a reciprocating structure. A guide structure is arranged between the cutting frame and the machining platform, and a fret saw used for cutting the rod-shaped biomass fuel wood is arranged on the cutting frame. The cutting frame is driven by the reciprocating structure to reciprocate, the fret saw on the cutting frame cuts the rod-shaped biomass fuel wood when passing through the rod-shaped biomass fuel wood, and in the process, the feeding speed of the fret saw is matched with the speed of the rod-shaped biomass fuel wood sent out by the feeding mechanism along the axial speed component of the rod-shaped biomass fuel wood. When the rod-shaped biomass fuel wood is continuously discharged, the rod-shaped biomass fuel wood is continuously cut off by the fret saw on the cutting frame, the cutting efficiency is improved, and it is guaranteed that the section is neat and convenient to store.

The invention relates to a wood-burning stove comprising at least one removable log storage cassette, preferably self-contained for continuous heating. The wood-burning stove (2) includes a cassette (18) for storing fuel in the form of logs. The wood-burning stove also includes means for guiding fuel from the cassette (18) to a combustion chamber (4). Remarkably, the cassette (18) is removable from the combustion chamber (4). Thus, advantageously, when a cassette (18) is empty, the wood-burning stove can alert the user, for example, to a limited heating time remaining. The user can then easily replace the empty cassette with a full one and thus ensure continuous heating.Furthermore, and advantageously, thanks to automatic wood feeding and self-regulating ventilation, combustion is optimal, preferably maintaining the user-set temperature. This will be illustrated in Figure 3.

1. The name of the design product: wood pellet patio heater (pellet torch PH-07). 2. The use of the design product: for a heater. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

According to one aspect of the invention, there is provided a system for providing a gas burner adapter in a wood burning fire pit, the system comprising: a burner; a connector detachably connected with the burner, the connector being configured to pass through the narrow opening at the bottom of the wood burning fire pit; and the connecting piece is connected to the air source.

The utility model discloses a big flue cooking hot air particle burning wood fireplace, which comprises a shell, a burning system, a particle feeding system and a smoke exhaust system, the burning system comprises a shell, a particle burning chamber, a firewood burning chamber and an ash bucket, the particle burning chamber is used for burning biomass particles, the firewood burning chamber is used for burning firewood, and the ash bucket is used for burning ash. A cooking stove and a particle adding opening are formed in the top of the shell, the particle feeding system is used for conveying biomass particles to the particle combustion chamber, and when firewood needs to be added, a furnace door is opened for adding the firewood; the biomass firewood combustion device has the advantages that biomass particles and firewood can be adopted as combustion materials at the same time by arranging the particle combustion chamber and the firewood combustion chamber, the firewood which is not fully dried can be placed in the firewood combustion chamber to be dried while the biomass particles are combusted, and the situation that the firewood cannot be fully combusted is avoided; the cooking stove is arranged, so that cooking activities such as water boiling, cooking and the like can be performed, and the purposes of the product are increased.

The utility model discloses an ash removal device for a wood-burning real-fire fireplace. The ash removal device comprises a fireplace body, a movable grate plate and a driving mechanism, the upper end of the furnace body is provided with a discharging port, and the lower end of the furnace body is provided with an ash falling port. A plurality of movable grate plates are arranged and are rotationally connected into the furnace body; the driving mechanism is mounted on the outer side of the furnace body and can drive the movable grate plate to rotate synchronously; the utility model provides an ash removal device for a wood-burning real-fire fireplace, which can remove ash during wood burning.

A grill system having a housing, a frame, movably imbedded inside the housing through a top of the housing, a grate covering a top of the frame, a wheel adjacent to a side of the housing, connected to a wheel shaft, parallel to the grate and connected to the frame, a lock securing the wheel in set positions, and a heat source inside the frame below the grate and above the wheel shaft. The wheel and wheel shaft being rotatable such that the frame and the grate are raised or lowered out of or into the housing as the wheel and wheel shaft rotate. The heat source is movable independent from the wheel, wheel shaft, frame, and grate, and the grate cannot be lowered below the heat source.

This invention provides a real-flame wood-burning fireplace, including a fireplace body and a gas recirculation component. The fireplace body has a furnace cavity, and a first baffle plate is provided within the furnace cavity, forming a transition cavity between the first baffle plate and the upper end of the furnace cavity. A chimney pipe is provided at the upper end of the transition cavity. The gas recirculation component includes a recirculation pipe, with an inlet at one end and an outlet at the other end. The inlet is located at the upper end of the transition cavity, and the outlet communicates with the furnace cavity and is located below the first baffle plate. This invention improves the combustion efficiency and thermal efficiency of the fireplace and reduces carbon monoxide emissions, thereby reducing environmental pollution.

The utility model relates to the technical field of wood-burning stoves, and discloses an embedded large-window high-power wood-burning stove which comprises a cabinet body, a cabinet door is rotatably connected to the outside of the cabinet body, a fixed base is fixedly connected to the side, close to the cabinet door, of the cabinet body, two heat-resisting springs are fixedly connected to the side, close to the cabinet door, of the fixed base, and the two heat-resisting springs are fixedly connected to the side, close to the cabinet door, of the fixed base. The top of the heat-resisting spring is fixedly connected with a fixing disc, the outer portion of the fixing disc is fixedly connected with a clamp, the inner wall of the cabinet door is fixedly connected with a connecting block, the top of the cabinet door is slidably connected with a cleaning assembly, and the cleaning assembly comprises a sliding block. According to the utility model, the handle is pulled, so that the connecting block is pulled and released from the two clamps, the fixed disc outside the clamps is recovered to the original state by the resilience force of the heat-resistant spring, the fixed base protects the clamps from popping up, the cabinet door of the wood-burning furnace can be quickly opened by a user, the operation time is saved, and the use is more convenient.

The utility model discloses a movable flue structure which comprises a flue fixing plate fixedly arranged in a combustion chamber, a first smoke flow channel is arranged between the flue fixing plate and the top of a combustion inner frame, a second smoke flow channel communicated with the first smoke flow channel is arranged between the flue fixing plate and a fireplace door, and a third smoke flow channel is arranged on the flue fixing plate. A flue moving part used for sealing or opening the third smoke flow channel is movably arranged at the third smoke flow channel, a flue connecting part is arranged at the upper end of the flue moving part, an ejector rod is arranged in the combustion chamber, one end of the ejector rod abuts against the flue connecting part, and the other end of the ejector rod is connected with the fireplace door. According to the wood-fired fireplace, through conversion between direct exhaust and non-direct exhaust of smoke, no obvious smoke is generated at any stage in the using process of the wood-fired fireplace, and environment protection is facilitated; and when the ejector rod does not eject the flue moving part, the flue moving part falls down through gravity to seal the third smoke flow channel, so that opening and closing are more convenient and simpler.

The utility model relates to fireplace technical field especially, more particularly to a kind of independent wood-burning fireplace with water tank, the independent wood-burning fireplace with water tank includes furnace body, the furnace body inside is equipped with the rest rack for resting wood-burning, the furnace body inside is opened with installation cavity, stainless steel water tank is installed in the installation cavity, the furnace body is detachably connected with cover plate. Through the installation cavity in furnace body for containing stainless steel water tank, reasonably utilize furnace body interior space, realize the integration of combustion heating and water circulation heating function, by utilizing the heat generated by wood-burning heating stainless steel water tank in water, combustion heat energy is converted into the internal energy of water, realize efficient heat recovery, through inlet pipe and outlet pipe and radiator connection, form water circulation system, hot water flows out from outlet pipe and enters radiator heat dissipation, after cooling, water backflow is re-heated to water tank through inlet pipe, realize heat transfer to other room, solve the problem of traditional fireplace heating range limitation.

The utility model discloses a wood burning furnace with high burning efficiency. Comprising a wood combustion furnace body, a combustion chamber is arranged in the wood combustion furnace body, a combustion cavity is formed in the combustion chamber, a smoke exhaust pipe is arranged at the top of the combustion chamber, and an air inlet module is arranged on the rear side of the combustion chamber and comprises an air inlet box, a first air inlet mechanism and a second air inlet mechanism; the first air inlet mechanism comprises first air guide pipes arranged in a bilateral symmetry mode, the rear ends of the first air guide pipes communicate with the corresponding sides of the top of the air inlet box, openings are formed in the top of the combustion chamber in a bilateral symmetry mode and correspond to the first air guide pipes one to one, and the front ends of the first air guide pipes communicate with the openings in the corresponding sides. An air guide plate is arranged at the position, corresponding to the opening, of the combustion cavity, the air guide plate inclines downwards from back to front, and the second air inlet mechanism is used for conducting secondary air inlet on the combustion cavity. The burner has the advantages of being good in burning effect, sufficient in burning and capable of solving the problem of fuel waste.