213results about "Liquid heating fuel" patented technology

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 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 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.

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 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).

In an aspect, data characterizing an instruction for an activation of an igniter and an operating mode of a smoke generator that includes the igniter can be received. A first amount of energy required for an ignition of a fuel source by the igniter can be determined based on the operating mode characterized by the received data. The igniter can be caused to activate based on the received data. A second amount of energy, output by the igniter over a period of time during which the igniter is activated, can be determined. A determination of whether the second amount of energy exceeds the first amount of energy can be made. The igniter can be caused to deactivate in response to a determination that the second amount of energy exceeds the first amount of energy. Related systems, apparatus, techniques, and articles are also described.

This utility model discloses a cyclone structure for a self-flowing stove burner, comprising: a burner shell, with a first gas chamber formed inside the burner shell; a burner liner, located inside the burner shell; an air chamber, installed at the bottom of the burner shell, located inside or outside the bottom of the burner shell, with a second gas chamber formed inside the air chamber; and a cyclone tube, installed in the middle of the air chamber, with a third gas chamber formed inside. Existing fuel injector structures are prone to overheating, leading to changes in fuel properties and causing technical problems such as unstable atomization and flame runaway. Therefore, there is an urgent need for a novel cyclone structure that can effectively reduce the heat load of the fuel injector and prevent fuel thermal expansion while ensuring efficient cyclone atomization, in order to achieve more stable, efficient, and safe combustion performance.

The utility model discloses a combustion structure using fuel oil, which comprises an outer barrel and an inner barrel fixed inside the outer barrel, the outer barrel is higher than the inner barrel, the outside of the bottom of the inner barrel is fixedly connected with an air blower and a combustion chamber, and a heating pipe disc used for connecting an inlet of the air blower and the combustion chamber is arranged inside the bottom of the inner barrel. An igniter is inserted into the side face of the combustion chamber, an oil atomizer is inserted into the top of the combustion chamber and connected with an oil pump through a pipeline, and an outlet of the oil pump is connected with the oil atomizer. The oil pump is adopted to pump oil into the oil atomizer for atomization, the atomized oil is ignited by the igniter in the combustion chamber, and the air blower pumps air in the heating pipe disc, so that heat generated by combustion in the combustion chamber continuously passes through the heating pipe disc, and the heat in the heating pipe disc heats water in the inner barrel; food in the inner barrel is cooked thoroughly, and the processed food is better in taste by adopting an open fire heating mode.

The utility model provides a fuel oil high-fire stove, which relates to the technical field of stoves and comprises a stove body, a burner is mounted at the upper end in the stove body in a penetrating manner, a fire distributor is mounted at the lower end in the burner, an igniter is mounted at the front end in the stove body, and a mixing mechanism is mounted at the rear end in the stove body. Liquid fuel is conveyed through the oil pipe, then the air pipe outside the oil pipe plays a key role in pressurization, and when the liquid fuel flows in the oil pipe, the air pipe exerts pressure on the oil pipe, so that the flowing speed of the fuel is increased, atomization of the fuel is promoted, and the atomization effect of the fuel is improved. Then the pressurized liquid fuel and gas are sprayed into the mixing tank through the spray head, and in the mixing tank, due to sudden reduction of the pressure and the action of the gas, the liquid fuel is quickly gasified and is preliminarily mixed with the air.

This utility model relates to the field of stove technology, specifically an energy-saving stove, including a base, a furnace shell, and a table. The furnace shell wall has a strip-shaped inlet for air intake, and a furnace core is disposed inside the furnace shell. An oil tank is disposed inside the base, and the bottom of the furnace core extends to the base but is lower than the bottom of the oil tank. The furnace core includes an inner tube and an outer tube, with the space between the inner and outer tubes forming a combustion chamber. Ventilation openings are provided on both the inner and outer tubes, and several air inlet pipes are evenly arranged around the lower part of the outer tube, communicating with the outside environment. The oil tank outlet is connected to the bottom of the combustion chamber via a pipe, and a regulating valve is provided on the pipe. This stove structure improves combustion efficiency, reduces incomplete combustion of fuel, reduces energy waste, and achieves energy saving. Furthermore, the stove structure does not integrate any electronic components, reducing manufacturing and operating costs, and is not limited by electricity, making it applicable in various scenarios.

The utility model 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 burner 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, and convenience is brought to a user.

The present invention discloses a white oil combustion system, comprising: a liquid storage container, an oil pump, a preheating vaporization device, a nozzle, and a burner connected by pipelines; the nozzle can spray white oil toward an ejector chamber; a compression and acceleration chamber is disposed between the ejector chamber and a high-temperature diffusion chamber, and is a connecting passage having a smaller cross-sectional area than the ejector chamber and the high-temperature diffusion chamber; the high-temperature diffusion chamber is provided with a fire hole connected to a combustion chamber; the white oil can burn in the combustion chamber and heat the high-temperature diffusion chamber. The compression and acceleration chamber is used to compress and accelerate the atomized white oil mixture, and the heat from the combustion in the combustion chamber is used to simultaneously heat the high-temperature diffusion chamber, causing the compressed and accelerated atomized white oil mixture to further heat, expand, and increase in pressure. The mixture is continuously delivered to the combustion chamber in a high-pressure mixed gas state, achieving sufficient mixing of the white oil and air and achieving high-pressure delivery without the need for equipment such as a blower, thereby effectively improving the mixing effect of the white oil and air and improving the combustion efficiency of the white oil combustion system.

The invention relates to a wall chimney attachment for a heating device of a vehicle, in particular a caravan or motorhome. The wall chimney attachment comprises an attachment part, a cover part, an exhaust gas inlet opening, an exhaust gas outlet opening, and an exhaust duct formed between the attachment part and the cover part and extending longitudinally between the exhaust gas inlet opening and the exhaust gas outlet opening. The exhaust duct is curved longitudinally at least in sections and has differently oriented duct longitudinal directions, wherein a first duct longitudinal direction at the exhaust gas inlet opening points away from a mounting plane of the attachment part, wherein a second duct longitudinal direction between the exhaust gas inlet opening and the exhaust gas outlet opening points toward the mounting plane, and wherein a third duct longitudinal direction at the exhaust gas outlet opening points away from the mounting plane.

The invention discloses a methanol gasification combustion furnace device, and belongs to the technical field of household combustion furnaces. Comprising a methanol storage barrel and a thermal controller, the discharging end of the methanol storage barrel is sequentially connected with an electromagnetic valve, a gasification furnace end and a combustion furnace through a conveying pipeline, a thermocouple is arranged in the gasification furnace end, the thermal controller is electrically connected with the electromagnetic valve and the thermocouple, and the gasification furnace end is electrically connected with a gasification furnace control power source. Before the combustion furnace device is used, the gasification furnace end is opened in advance and preheated in advance, after the furnace end is preheated to the required temperature for methanol gasification, the thermocouple transmits a signal to the thermal controller, the thermal controller electrifies the electromagnetic valve and opens the electromagnetic valve, methanol enters the gasification furnace end to be gasified, and finally the methanol enters the combustion furnace to be combusted. The problems of fuel splashing, insufficient combustion and the like caused by methanol atomization are effectively solved, meanwhile, monitoring of the temperature of the gasification furnace end and conveying of the fuel can be automatically achieved, and the safety efficiency is high.

The utility model provides a vertical fuel oil stove, which relates to the technical field of stoves and comprises a support frame, a cooking bench is fixedly mounted on the surface of the upper end of the support frame, an atomizing oil nozzle is mounted on the cooking bench, a stove core is mounted in the middle of the atomizing oil nozzle in a sleeving manner, and an oil tank is mounted on the support frame on one side. An oil conveying pipe arranged on the oil tank is connected with an atomization oil nozzle through an oil pump, the blowing fan is connected with the cooking bench, a surrounding table is installed on the upper surface of the cooking bench, and a fire striking needle is installed on the cooking bench. According to the device, two screw rod screw sleeves in the middle of a two-way screw rod are driven to move towards the faces close to each other, meanwhile, two arc-shaped plates are driven to move towards the faces close to each other, a plurality of supporting rods are made to move towards the faces close to each other, the distance between the supporting rods is adjusted, and the device can bear pots of different specifications; the pot cover can be suitable for pots of different specifications, and use efficiency is improved.

The invention belongs to the field of fuel fireplaces, relates to a fuel fireplace vaporizing combustion assembly and a control method thereof, and discloses the fuel fireplace vaporizing combustion assembly which comprises a combustion groove, a first fuel pipe located in the combustion groove and an ignition rod arranged on one side of the first fuel pipe. The first partition plate and the second partition plate are sequentially arranged below the first fuel pipe from top to bottom; first air holes are formed in the first partition plate, second air holes are formed in the second partition plate, and the second air holes and the first air holes are jointly arranged in the length direction of the combustion groove in a staggered arrangement mode; a second fuel pipe sequentially penetrating through the first partition plate and the second partition plate is further arranged in the combustion groove, the second fuel pipe extends to the position below the second partition plate, the invention further discloses a control method of the fuel fireplace vaporizing combustion assembly, and the control method comprises the vaporizing combustion assembly. And the combustion efficiency of the fuel is improved, so that the consumption of the fuel is reduced.