280results about "Liquid heating fuel" patented technology

The utility model discloses a multi-head atomizing spiral-flow type commercial liquid fuel kitchen range, which is characterized in that an oil collecting cavity is formed in a furnace seat in a surrounding manner, and an oil tank can supply oil to the oil collecting cavity; the gas distribution disc is mounted above the furnace seat; the fire cover covers the gas distribution disc and is provided with a gas mixing cavity in a surrounding mode. The gas distribution disc extends towards the oil collection cavity and is provided with a plurality of injection pipes; the injection pipe is provided with an atomizer which can convert liquid fuel in the oil collecting cavity into mist and send the mist to the gas mixing cavity; the air blower can blow air towards the oil collecting cavity, and the air is sent out towards the air mixing cavity through the injection pipe. According to the utility model, the formed rotary fuel mixed gas is upwards sent out through the fire cover, so that the mixing efficiency of fuel and air is effectively improved; the combustion stove is simple in structure and does not need to be matched with a high-pressure oil pump for use, a main body structure of the combustion stove can be formed by embedding the gas distribution disc into the stove seat structure which is in the shape of the liner stove bag and is made of flat metal plates, the overall size of the commercial stove is reduced, the weight is reduced, and the production cost is effectively reduced.

The utility model provides a pressurized windproof high-fire alcohol stove, which relates to the technical field of fire spraying equipment and particularly comprises a stove body. An energy-saving fire-jet head and a plurality of stand columns are arranged at the top of the furnace body; the plurality of stand columns are arranged around the energy-saving fire-jet head; a support bottom sheet is arranged above the stand column. A receding hole is formed in the center area of the support bottom piece. The appliance is used for heating flames and is placed on the pressurized windproof high-fire alcohol stove; an extensible support capable of being opened and closed is arranged above the support bottom piece. When the stretching support is in a folded state, the support bottom piece is used for bearing the appliance. When the stretching support is in the stretching state, the stretching support is used for occupying part of the space of the receding hole so as to bear the appliance. A windproof cover surrounding the energy-saving fire-jet head is arranged between the furnace body and the support bottom piece.

The invention discloses a heat supply combustion device taking coal-based liquid fuel as fuel, which comprises a combustion body, a porous ceramic silencing cylinder and a combustion cylinder, the combustion cylinder and the porous ceramic silencing cylinder are both in a conical shape with a small lower part and a large upper part, a fire distribution combustion cylinder is also arranged in the porous ceramic silencing cylinder, and the fire distribution combustion cylinder is arranged in the combustion body. Fire distribution holes are evenly formed in the periphery of the fire distribution combustion cylinder, the pipe wall of the combustion cylinder is sleeved with a heat preservation cover, and the space between the heat preservation cover and the outer wall of the combustion cylinder is filled with a fire-resistant heat preservation layer. Compared with the prior art, the porous ceramic silencing cylinder and the combustion cylinder are conical, so that the area of a fire outlet in the top of the combustion cylinder is increased, firepower dispersion is better, large-area heating of a to-be-heated part is more facilitated, liquid fuel can be combusted more sufficiently, and production and demolding of the porous ceramic silencing cylinder are easier; secondary combustion is carried out through the fire distribution combustion cylinder, complete vaporization combustion of the liquid fuel can be further promoted through cooperation with porous noise reduction ceramic, noise reduction and noise reduction are achieved, and the heat efficiency is higher.

The invention discloses a stepless pressure regulation output oil way of a double-oil-pipe gear pump. The oil way comprises an oil tank, a filter and a gear pump which are connected in sequence, the gear pump is further connected with a motor through a coupler, and the rotating speed of the motor is 150-5300 r / min. An oil outlet of the oil tank is connected with an oil inlet of the filter, an oil outlet of the filter is connected with the gear pump, and an oil return pipeline is connected between the gear pump and the oil tank; an oil outlet of the gear pump is connected with a three-way pipe, the three-way pipe is respectively connected with a pressure transmitter and an oil injection electromagnetic valve, and an oil outlet of the oil injection electromagnetic valve is connected with an oil injection pipeline. Compared with the prior art, the oil way and the control mode for stepless pressure regulation output of the double-oil-pipe gear pump have the advantages that stepless regulation of pressure behind the pump is achieved by regulating the rotating speed of the motor, and therefore combustion of different gears is achieved.

The utility model relates to the technical field of kitchen utensils, and provides a novel furnace end which comprises a furnace end body provided with a combustion cavity, an ignition needle used for igniting liquid fuel and a heating device used for preheating the liquid fuel to promote gasification of the liquid fuel are arranged on the combustion cavity, and the furnace end body is provided with an air inlet device. A plurality of circles of air inlet channels which are arranged at intervals in the circumferential direction and penetrate through the side portion of the combustion cavity are formed in the side portion of the combustion cavity, the input end of the air inlet device communicates with outside air, the output end of the air inlet device communicates with the air inlet channels, and the outside air enters the combustion cavity through the air inlet device and the air inlet channels and forms spiral airflow spirally flowing in the combustion cavity. After being gasified, the liquid fuel is mixed with the spiral air flow, so that the gasified liquid fuel is fully combusted, and the technical problem that carbon black is easily generated in a combustion cavity due to insufficient combustion after the liquid fuel of an existing furnace end is gasified is effectively solved.

A fireplace device with a spiral flame includes a base, a glass stand, and a spiral air flow guide device fixed at an upper end of the base. The spiral air flow guide device includes an outer shell and an inner shell, and the inner shell and the outer shell are connected through the spiral air flow guide device. The inner shell and the upper end of the base are fixed together. A partition space is provided inside the inner shell. The partition space can accommodate a burner assembly. The outer shell is above an upper part of the base and is connected to the inner shell. A wall ring is arranged at a bottom of the outer shell. The glass stand is placed on the wall ring. A fire extinguishing cover is arranged at a top of the glass stand.

The application discloses a flame control method and device of a stove, an electronic device and intelligent kitchen electrical appliances. An infrared sensor is arranged in a preset range of the stove, and a pot on the stove is located in the sensing range of the infrared sensor. In the case that the stove is used to heat food in the pot, a real-time thermal imaging diagram of the pot is acquired in real time based on the infrared sensor. The real-time thermal imaging diagram is subjected to position region segmentation, and a position region of the food in the pot is obtained as a current food position region. According to the real-time thermal imaging diagram and the current food position region, current temperature distribution data of the food is obtained. According to the current temperature distribution data, a heating trend of the food is predicted, and target flame intensity and target flame direction of the stove are obtained. The flame of the stove is adjusted according to the target flame intensity and the target flame direction. The application can adjust the size and direction of the flame of the stove according to the thermal imaging diagram acquired by the infrared temperature measuring sensor, and improve the heating efficiency of the stove.

The utility model relates to a range technology field especially, and more particularly relates to a kind of atomization range burner and its stove, atomization range burner includes burner shell and air bin, burner shell is formed with first gas chamber;Air bin is formed with second gas chamber, and wind-oil mixed atomizer is installed in second gas chamber, and wind-oil mixed atomizer is connected with burner shell installation;Wind-oil mixed atomizer is formed with third gas chamber, and the wind-oil mixed spray hole of wind-oil mixed atomizer is towards first gas chamber;First gas chamber is connected second gas chamber by first through-hole, and second gas chamber is connected third gas chamber by second through-hole;Air inlet is provided in air bin, and air inlet is connected with air source, and wind-oil mixed atomizer is connected with fuel source, and wind-oil mixed atomizer sprays atomized oil gas at wind-oil mixed spray hole;The wind pressure of everywhere inside wind-oil mixed atomizer is balanced, and flame is straight, and combustion is more sufficient, and economic benefit is better.

An outdoor furnace gas supply assembly comprises a gas valve connected with a tank, a gas pipe, a gas inlet connector connected with a burner, a nozzle and a copper sintering filter element, the nozzle is arranged at the gas outlet end of the gas inlet connector, the gas outlet end of the gas valve, the gas pipe and the gas inlet connector are sequentially communicated to form a gas passage, and the copper sintering filter element is arranged in the gas passage and filters atomized gas. And through the arrangement of the copper sintering filter element, the fuel gas is atomized, and the nozzle is prevented from being blocked.

The utility model relates to a suspension type alcohol fireplace which aims at solving the problems that a traditional fireplace is inconvenient in fuel filling, inflexible in flame control, complex in extinguishing operation and the like. The device comprises a bottom plate, a moving table on the bottom plate can move along the bottom plate, a combustion groove is formed in the moving table, and a cover body assembly capable of being opened and closed on the groove can accurately adjust flames and extinguish the flames. By means of the moving assembly, the motor drives the sliding block to drive the moving table along the guide rod, and alcohol injection is facilitated. The combustion groove is composed of a transverse groove and an annular groove, and the filter strip and the annular filter at the bottom can filter alcohol impurities. The cover body assembly comprises a push-close cover and a rotary cover which can adjust flames of the transverse groove and the annular groove respectively. The second cover plate and the upper cover are respectively provided with a long-strip-shaped handle and a round handle which accord with operation habits. And the transparent glass between the davits has ornamental and protective functions.

The present invention provides a stove for burning environmentally friendly bio - alcohol oil, which includes a container for containing the environmentally friendly bio - alcohol oil and a furnace core. The furnace core includes a metal mesh body and a cladding plate. The metal mesh body includes one layer of metal mesh cloth or multiple layers of metal mesh cloth arranged in a stacked manner. The cladding plate is arranged on one or both sides in the thickness direction of the metal mesh body. The furnace core includes an oil - absorbing end at the lower part for immersing in the environmentally friendly bio - alcohol oil and an ignition end at the upper part for being exposed above the oil level in the vertical direction. And at the ignition end, the top height of the cladding plate is set to be different from the top height of the metal mesh body at least at one position, so that there is at least one ignition port at the ignition end, and at the ignition port, the cladding plate does not cover both sides in the thickness direction of the metal mesh body. There are no consumable parts in the stove of the present invention. The furnace core can be reused repeatedly and has the fastest ignition speed. The stove is energy - saving, safe and environmentally friendly, and can greatly accelerate the application of environmentally friendly bio - alcohol oil in a broader market and field.

The application discloses a knob, a stove and a stove and smoke linkage system, the knob comprises a stator, a rotor and a start detection part, along the axis direction of the stator, the rotor is connected with the stator, and the rotor can rotate around the axis direction of the stator, along the direction of the rotor rotation, the rotor and the stator are arranged with the first gap, so that the rotor is in contact with the stator after rotating through the first gap and drives the stator to rotate, the start detection part is arranged on the rotor, and is arranged with the second gap with the stator, and is used for cooperating with the stator to detect, and the second gap is not greater than the first gap. By the start detection part, the user's starting intention can be known in advance, and it can also be used as a wake-up signal of other electronic devices, so that the waste of energy caused by the continuous power supply of other electronic devices is avoided. In addition, the rotation of the rotor is transmitted to the stator, and then transmitted to the rotary control rod of the equipment through the stator, so that the operation of the user is converted into the operation of the rotary control rod.

The utility model discloses a special furnace end for a commercial fuel oil pot furnace, which comprises a furnace end seat, a placing cavity is arranged on the end face of the furnace end seat, an ignition cover is integrally formed on the end face of the furnace end seat, an upper flame arrester, a lower flame arrester and a flame distributor are arranged in the placing cavity, and a rotating mechanism is arranged in the ignition cover. The outer walls of the upper and lower flame arresters are cover bodies, annular flanges are integrally formed on the attached edge surfaces, and the rotating mechanism is used for driving the upper flame arresters to rotate relative to the positions of the lower flame arresters. By means of meshing transmission of the gear and the annular gear disc, the upper slow fire device is driven to rotate relative to the lower slow fire device, the overlapping area of the first fire outlet hole and the second fire outlet hole is dynamically adjusted, accurate control over the flame jetting amount is achieved, and compared with a traditional furnace end, the furnace end can stably output slow fire needed by slow stewing with small fire, and the energy consumption is reduced. The cooking liquor is effectively prevented from boiling and overflowing or food materials are prevented from being locally overheated and scorched, and the cooking quality of soup cooking and porridge cooking is remarkably improved.

To provide a wick-type stove that can check a flame in 360 degrees in all directions.SOLUTION: The present invention relates to a 360-degree flame-checking wick-type stove and comprises: a support body supported on a base; an upper frame connected to the support body but separated from the upper end of the support body, when viewed from the front, to form a separate space; and a first transparent flame-checking window installed along the upper periphery of the support body in the separate space. Accordingly, in addition to performing the role of a heating stove, the first transparent flame-checking window can protect the body from the flame of a wick-type burner, and the fire can be enjoyed by just staring into the fire for relaxing from anywhere at 360 degrees around the stove.SELECTED DRAWING: Figure 2

The invention relates to an anti-dry-burning detection method, anti-dry-burning detection equipment and a stove. The method comprises the following steps: acquiring test temperature data corresponding to a plurality of temperature measurement points at the bottom of a pot and a preset dry-burning temperature threshold value; taking the plurality of test temperature data in the preset temperature range as target temperature data; the preset temperature range is larger than the room temperature and smaller than a preset temperature upper limit value, and the preset temperature upper limit value is larger than a preset dry burning temperature threshold value; and determining a dry burning detection result of the pot bottom according to a comparison result of the target temperature data corresponding to each temperature measurement point and a preset dry burning temperature threshold. By adopting the method, the pot bottom temperature detection accuracy can be improved, so that the dry burning judgment accuracy is improved.

The dual-fuel gas appliance comprises a shell, a combustor, a gas proportional valve, a fuel pump and a heating body, the combustor, the gas proportional valve, the fuel pump and the heating body are arranged in the shell, the fuel pump is communicated with the interior of the heating body, the heating body and the gas proportional valve are communicated with a gas distributing pipe of the combustor, and the fuel pump is used for pumping liquid fuel to the heating body. And the heating body is used for heating liquid fuel sent to the heating body by a heat pump, so that the liquid fuel flows into the gas distribution pipe after being gasified and is injected into the combustor through the nozzle for combustion. According to the dual-fuel gas appliance, liquid fuel or natural gas can be adopted as fuel, the dual-fuel gas appliance can be suitable for the use environments of cities and villages and towns at the same time, and sufficient hot water can be rapidly provided for users of cities and villages and towns.

The utility model belongs to the technical field of valves, in particular to a quick-connection oil stop angle valve for a fuel oil storage steel cylinder, which comprises a valve body, the valve body comprises an input end, an output end and a control end, a clamping head is arranged at the end of the output end, a baffle is arranged in the end, a through hole is formed in the middle of the baffle, and the control end is connected with the clamping head. An elastic sealing assembly for controlling the through hole in the baffle to be opened and closed is arranged on the side, away from the clamping head, of the baffle in the output end. On-off of the through hole is controlled through the elastic sealing assembly, when a connector of an oil supply pipeline is clamped in the clamping connector, the connector abuts against the elastic sealing assembly, the elastic sealing assembly is separated from the through hole, the through hole is opened, after the connector is taken away, the elastic sealing assembly seals the through hole, and then fuel oil remaining in the angle valve is prevented from leaking. The use safety is improved, and meanwhile pollution to the working environment is avoided.

The utility model provides a waste oil utilization combustion furnace, and relates to the technical field of cooking ranges. According to the technical scheme, the waste oil utilization combustion furnace comprises a furnace body; the oil conveying pipe is connected with the furnace body; the air inlet and exhaust pipe is mounted in the furnace body, and an air inlet and at least one air outlet hole are formed in the air inlet and exhaust pipe; the fire distributor is mounted at the upper part of the air inlet and exhaust pipe; and the fan is connected with the air inlet and exhaust pipe. The utility model aims to utilize various types of waste oil as fuel for combustion and use, reduce environmental pollution caused by the waste oil, reduce the cost of waste oil treatment and solve the problems that the fuel is inconvenient to carry in an outdoor use scene and a liquid gas storage tank with the gas loading capacity of 5KG or 15KG and the like cannot be canned in different places, and the waste oil can be recycled when being applied to outdoor use scenes such as motor homes and the like. Diesel oil, waste engine oil, vegetable oil and the like can be directly used as fuel, fuel does not need to be carried independently, and the experience degree of a user is improved.

The invention relates to an indoor fireplace 10, comprising a housing 11 open at the front, a base plate 16, and a top plate 17 opposite it, with two side plates 18 connecting the base plate 16 and the top plate 17, and with a rear plate 19 connecting all four plates. At least one candle 14 is arranged on the base plate 16 and is held in at least one candle holder 13, which has retaining elements 25 for receiving the at least one candle 14. The candle 14 comprises a fuel body 26 and at least one plate-shaped wick 27, which is arranged in the fuel body 26, with an upper portion of the plate projecting from the fuel body 26. The plate-shaped wick 27 has a horizontal width B, a vertical height H, and a horizontal thickness D to form a horizontally linear flame.

The invention discloses an efficient, energy-saving, environment-friendly, oxygen-increasing and combustion-supporting fuel gas and fuel oil dual-purpose multifunctional energy-saving stove unit, which belongs to the technical field of energy-saving stoves and comprises a cooking bench, a stove opening, an interlayer combustion cavity, an automatic electronic ignition and premixing type oxygen-increasing, combustion-supporting and energy-saving cyclone furnace end and an energy-saving gas and fuel oil dual-purpose energy-saving stove body arranged on the inner wall of the interlayer combustion cavity and above and below the interlayer combustion cavity. The system comprises an interlayer combustion cavity, a spiral heat exchange coil pipe with the periphery communicated, an interlayer multi-pipe tail gas emission flue waste heat utilization system communicated with the interlayer combustion cavity, an energy-saving rice steaming cabinet which is communicated with the interlayer combustion cavity and is provided with an energy-saving combustion or heating and heating system and an automatic pressure release valve, and a noise reduction steam recycling system communicated with the energy-saving rice steaming cabinet. The floating ball or the electronic high-low water level intelligent control system is communicated with the interlayer combustion cavity and the noise reduction steam recycling system, and the carbon and sulfur capturing device, the tail gas multi-element catalysis device, the net zero emission system and the interlayer combustion cavity overall outer heat preservation structure are communicated with a tail gas emission flue.

The invention discloses a commercial combined liquid paraffin fuel combustion cooking bench, and belongs to the technical field of cooking benches. Comprising a mounting frame, an embedding groove is formed in the upper surface of the mounting frame, a cooking bench body is arranged in the embedding groove, and a through groove is formed in the lower surface of the interior of the embedding groove; the problem that a traditional commercial cooking bench is difficult to disassemble and move due to integral design is effectively solved, rapid fixing is achieved through a combined structure of the mounting frame and the cooking bench body and cooperation of a sliding cavity, a first sliding plate, an inclined plate and a clamping groove, meanwhile, fixing can be easily removed by means of linkage design of a shifting plate and a connecting plate, and the practicability is high. The cooking bench body can be quickly separated from the mounting frame under the elastic ejection action of the fixing sleeve, the first abutting rod and the second spring, so that the flexibility of equipment during layout adjustment, moving or maintenance is greatly improved, and the operation difficulty and the time cost are reduced.

The utility model discloses a methanol stove which comprises a vaporization cavity and a gas nozzle, and the vaporization cavity is communicated and connected with the gas nozzle through a gas pipe; comprising a ring shell assembly, a vaporization cavity is formed in the ring shell assembly, the ring shell assembly is arranged on the outer side of a gas nozzle, a liquid inlet used for inputting liquid fuel and an air inlet used for inputting compressed air are formed in the bottom of the vaporization cavity, the liquid inlet and the air inlet penetrate through the bottom of the ring shell assembly, and an electric heating pipe is arranged at the bottom of the ring shell assembly in an attached mode. The methanol stove disclosed by the utility model is beneficial to sufficient combustion of fuel and improvement of durability of the stove.

An improved portable cooking shield for enclosing a cooking device is presented. The portable cooking shield features a plurality of heat-absorbing side panels in an extended spaced-apart relationship and being pivotally coupled by collapsible support hinges. Heat resistant handles are provided for lifting the shield and for compressing the plurality of side panels into a flattened position. An upwardly extending lighting device port is provided for accommodating at least one lighting device for the cooking device.

The alcohol stove comprises a lower shell and an upper shell, the upper shell is connected to the top of the lower shell in a clamped mode, a supporting shell is installed in the lower shell, a fuel hopper is installed on the supporting shell, a stove door gear ring is rotatably arranged at the top end of the fuel hopper in a covering mode, and a stove door shifting piece is arranged above the stove door gear ring. According to the alcohol stove capable of uniformly controlling the fire, the rotatable stove door gear ring is connected to the fuel hopper in a sleeving mode, and when the stove door gear ring rotates, the inner wall of the adjusting groove is pushed through the adjusting buckle so as to push the stove door shifting piece to deflect around the second positioning hole; flames generated by combustion of an alcohol block which is located below the furnace door shifting piece and arranged in the fuel hopper can be exposed out of the notch space and make contact with the food pot located above the notch space, the purpose of controlling the flame size by adjusting the deflection angle of the furnace door shifting piece is achieved, and the furnace door gear ring can be driven to rotate only by rotating the adjusting handle; and the convenience of adjusting the size of the flame is improved.

The utility model discloses a kind of vehicle-mounted vegetable oil fuel range and vehicle of integrated cooking function, including furnace head structure and integrated control box, integrated oil pump, igniter and controller in the integrated control box, the oil pump is communicated with oil nozzle by oil pipeline, the oil nozzle extends to the combustion chamber of the furnace head structure, the ignition needle of the igniter is arranged in the combustion chamber, the control circuit of the controller is accessed the oil pump and the igniter control circuit.The utility model aims at providing a kind of vehicle-mounted vegetable oil fuel range and vehicle of integrated cooking function, not only solve the security risk and energy cost problem that exist in the use of liquefied petroleum gas of traditional vehicle-mounted gas stove, but also fully consider the restriction of vehicle interior space and the stability and safety of equipment.

Tabletop device (1) comprising: a heater (2) with a container (16) for fuel; a first preparation apparatus (4); a second preparation unit (6) which is arranged above the first preparation unit (4); Means for heating air and for directing the heated air into an intermediate space (5) which is bounded on the one hand by the first preparation device (4) and on the other hand by the second preparation device (6); wherein the heater (2) can heat the first preparation unit (4) and the second preparation unit (6) by burning the fuel located in the container (16).

The invention relates to the technical field of alcohol stoves, and particularly discloses a flip type alcohol stove which comprises a bottom shell, an upper cover, a combustor and a stove head assembly. The burner is fixed in the bottom shell, the upper cover is provided with a through hole, and the furnace end assembly is fixed to the upper cover and located at the hole. An opening is formed in the top of the bottom shell, one side of the upper cover is rotationally connected with the bottom shell, and the upper cover can rotate to an opening state for opening the opening in the top of the bottom shell and a closing state for sealing the opening in the top of the bottom shell; when the upper cover is in a closed state, the furnace end assembly is located over the combustor. The upper cover can be opened, so that a user can use conveniently.

The utility model provides a heating device, and relates to the technical field of heating equipment. The top of the furnace body is provided with a containing cavity, the containing cavity is internally provided with a gas appliance, the top of the furnace body is provided with a top cover which covers the containing cavity and is detachably connected with the containing cavity, the top of the top cover is provided with a supporting frame, the top of the supporting frame is provided with a heating pot, and the gas appliance comprises a combustion part; the top cover is provided with a through hole which allows the combustion part to extend out and is aligned with the heating pot, the stove body is provided with a first grip, and the heating pot is provided with a second grip, so that the medicated food cooking stove has the beneficial effect of cooking medicated food anytime and anywhere, and is relatively good in portability.