44 results about "Radiant heater" patented technology

A supercritical carbon dioxide cycle power generation system and method based on spectral modulation is described. The system consists of a solar heating section, a carbon dioxide storage section, a compression section, and a power generation section. The solar heating section includes a radiant heater and a field of mirrors; the carbon dioxide storage section includes an energy balancer (2); the compression section includes a drive motor, a compressor, a cooler, and a regenerator; and the power generation section includes a turbine and a generator. The present invention utilizes a spectral modulation coating to adjust the solar visible spectrum to the infrared band absorbable by carbon dioxide, and exploits the rapid temperature rise properties of solid particles absorbing solar energy. This allows the carbon dioxide to be rapidly heated to a high temperature through radiation-coupled convection before participating in the power generation cycle. A supercritical energy balancer is also provided to balance the intermittent nature of solar energy and to reuse abandoned electricity at night.

In a heating space of an electrically heated apparatus, elongate electrical radiative heater elements, which each stretch between a proximal end and a distal end of each elongate electrical radiative heater element, are mechanically secured to a wall peripheral to the heating space. The electrically heated apparatus can be used in methods of heating a fluid.

A substrate processing system includes a pedestal for supporting a substrate, a resistive heater disposed in the pedestal to heat the substrate, and a radiant heater disposed in the pedestal to heat the substrate. A substrate processing system includes a showerhead having a faceplate and a radiant heater disposed in the showerhead. The faceplate includes a plurality of through-holes. The radiant heater includes a plurality of optical elements arranged in spaced relation to the plurality of through-holes of the faceplate. A substrate processing system includes a pedestal for supporting a substrate, a resistive heater disposed in the pedestal to heat the substrate, a first radiant heater disposed in the pedestal to heat the substrate, a showerhead separate from the pedestal, and a second radiant heater disposed in the showerhead to heat the substrate.

The invention discloses an ice crystal icing test device and test method for an aero-engine. The ice crystal icing test device comprises a radiation heating device and a controller. And the radiation heating device is arranged at the upstream of the test piece in the conveying direction of the airflow. And the radiation heating device comprises a cylindrical outer cover and a radiation heater arranged on the inner surface of the cylindrical outer cover. And the inner cavity of the cylindrical outer cover is hollow, so that air flow reaches the test piece through the inner cavity. The airflow contains ice crystals, and the ice crystals are radiated and heated by the radiation heater in the inner cavity to be heated. And the controller is electrically connected with the radiant heater to control the work of the radiant heater. The ice crystal icing test device provided by the embodiment of the invention can simulate ice crystal icing conditions of an aero-engine more truly.

The substrate processing system includes a pedestal that supports a substrate, a resistive heater disposed within the pedestal that heats the substrate, and a radiant heater disposed within the pedestal that heats the substrate. The substrate processing system also includes a showerhead including a faceplate and a radiant heater disposed within the showerhead. The faceplate includes a plurality of through-holes. The radiant heater includes a plurality of optical elements spaced apart from the plurality of through-holes in the faceplate. The substrate processing system also includes a pedestal that supports a substrate, a resistive heater disposed within the pedestal that heats the substrate, a first radiant heater disposed within the pedestal that heats the substrate, the showerhead spaced apart from the pedestal, and a second radiant heater disposed within the showerhead that heats the substrate.

The invention relates to a radiant heater (10) with a radiating surface (12) along which one or more heating paths (14, 14a, 14b) run to generate radiant heat, wherein the one or more heating paths (14, 14a, 14b) each comprise at least one heating conductor (16, 16a, 16b).

The utility model discloses a cylinder film heating device, which is characterized in that an air outlet end of a hot air module blows hot air into one end of a cylinder film passing hole of a heat preservation cylinder, an air inlet end of the hot air module sucks the other end of the cylinder film passing hole of the heat preservation cylinder, hot air flow can be formed in the cylinder film passing hole, and the residual hot air passing through the cylinder film passing hole flows; the hot air flow can enter the air inlet end of the hot air module, then is heated and utilized again by the air heater, and is fed into the barrel film through hole again through the fan to form circulating hot air flow to circularly heat the barrel film through hole; compared with a mode of heating all cold air into hot air by an air heater, the scheme can recycle the residual hot air passing through the holes of the barrel film, so that the heat utilization rate is improved, and more energy is saved and the environment is protected; the radiant heater is arranged on the heat preservation barrel and located on the hole wall of the barrel film passing hole, the radiant heater is matched with the hot air module to control the temperature in the heat preservation barrel, the total heat utilization efficiency is higher, heating is relatively rapid, and energy saving and environment protection are achieved.

This invention relates to the field of heater technology and discloses a waste heat utilization radiant heater, including a base, a column fixed on the base, and a heating device fixed on the top of the column. The waste heat utilization device is mounted on the column, comprising a folding drying section and a water-holding section. The folding drying section includes a support cylinder and a clothesline that can be stored inside the support cylinder or horizontally extended outside the support cylinder. The water-holding section includes a water tank mounted on the base with a water inlet at the top. A waste heat conduction section is mounted on the column, comprising a heat conductor, a heat-conducting column, and a follow-up heat-conducting part. One end of the heat conductor is loosely fitted with the heating device, and the other end is inserted into the column. The heat-conducting column is vertically positioned between the support cylinder and the column. When lowered, the bottom of the heat-conducting column can be inserted into the water tank; when raised, the heat-conducting column can be completely detached from the water tank. This heater can effectively utilize the waste heat of the heating device to achieve rapid drying of clothes and heating of the water in the tank.

A body defines a void and an aperture and has a reflective surface, the void communicating with the aperture and the reflective surface presenting towards the aperture. A structure, adapted to produce infrared radiation, is positioned in the void such that infrared radiation produced by the structure is directed to the aperture. An optical filter is positioned to at least substantially occlude the aperture, the filter being adapted for through passage of the infrared radiation directed to the aperture and further being adapted to restrict the through passage of visible light.

The vertical sweeping acting electric appliance is an electromechanical device with a machine head capable of doing up-down reciprocating sweeping acting mainly in the vertical direction, and the vertical sweeping acting electric appliance can do acting in a continuous and strong-weak periodic change mode towards a target object in the mode. The vertical sweeping acting electric appliance has the essential characteristics that the vertical sweeping acting electric appliance is provided with a machine head, a machine head movable keeping frame, a supporting body and an independent set of head shaking mechanism; in a normal state, a machine head sweeping shaft of the vertical sweeping acting electric appliance is in a horizontal position, and a machine head movable keeping frame works in a vertical state; a part of the vertical sweeping acting electric appliance can be easily converted into an electric appliance for reciprocating sweeping acting in the horizontal direction by changing the mounting or placing position and angle of the machine head movable keeping frame. A part of the supporting body of the vertical sweeping acting electric appliance and the machine head movable keeping frame are manufactured into a whole. The application form of the vertical sweeping acting electric appliance comprises an electric fan, a radiation type electric heater, a blowing type electric heater, a spraying device and a monitoring device.

An arrangement for heat treating a multilayer body, which arrangement comprises an energy source with at least one radiant heater for generating heating radiation, a multilayer body, and an intermediate element arranged between the energy source and the multilayer body. According to a first alternative, the intermediate element includes a surface element implemented in the form of a flexible film. According to a second alternative, the intermediate element includes a surface element implemented in the form of a flexible film or a rigid plate, wherein the surface element has a surface facing the energy source, which can be irradiated by the heating radiation and is mechanically supported by a supporting device in the direction toward the energy source.

The utility model relates to a portable fuel gas radiation type warmer which comprises a box body with a fuel gas burner, and one end face of the box body is a warming face. The connector assembly is installed in the box body and connected with the gas burner. The gas tank is detachably connected to the connector assembly and used for providing gas for the gas burner. The standby gas tank is contained in the box body and can be used for replacing the gas pipe; a back plate capable of being opened is arranged on the back of the box body, the standby gas tank and the gas tank are located on the inner side of the back plate, the standby gas tank can be taken down by opening the back plate, and the gas tank can be replaced. The gas tank has the beneficial effects that the standby gas tank and the openable back plate are arranged, so that the standby gas tank can be conveniently replaced in time when gas in the gas tank is exhausted, an additional gas source does not need to be found, and the use convenience and continuity are improved; and due to the rotatable design of the connector assembly and the arrangement of a guide structure and a damping structure, the gas tank is more convenient to disassemble and assemble.

A process for the sustainable production of pyrolytic oils comprising liquid hydrocarbons from plastic materials, preferably waste materials. The method is characterized by the use of solar radiation for heating a heat transfer fluid, such as a molten salt, at a plurality of temperature levels in order to use a hotter heat transfer fluid for a pyrolysis device that requires a higher temperature. The heat transfer fluid returned from the device is sent back to the respective solar radiation heater, thereby closing the loop. Thus, the method is characterized by at least two circuits having a heat transfer fluid. The plastic material enters a first pyrolysis reactor and is heated with a first hot fluid having a molten salt at a moderate temperature, and the resulting gas reaches a second pyrolysis reactor, which is also heated with a second hot fluid having a molten salt, thereby achieving a higher temperature. Particular settings of related equipment and methods that cooperatively utilize some specific characteristics of the pyrolysis process and the solar collector allow for higher available energy efficiencies to be obtained. In particular, the fact that pyrolysis according to the invention is performed in two stages: high energy, but moderate temperature, is required in the first stage. A high-temperature energy source is only required in the second stage, and the energy source needs a higher condensation coefficient; however, due to the manner in which the pyrolysis process is designed, a small amount of energy is required in this stage. This allows the yield of the process to be maximized in terms of the product obtained (the amount of pyrolysis oil per solar radiation power).

The present application relates to the technical field of material heating, and in particular to a material heating system and a control method, which specifically comprises: a furnace body for accommodating a workpiece, the inner wall of the furnace body being provided as a diffuse reflection surface; a thermal convection heater for heating the workpiece through a thermal convection mode; a thermal radiation heater for emitting thermal radiation with a peak value covering multiple different wave bands to heat the workpiece; a contact heater in direct contact with the workpiece for heating the workpiece through a thermal conduction mode; at least one photoelectric sensor for measuring the thermal radiation spectrum emitted or reflected by the workpiece; and a controller for calculating the absorption peak wave band of the workpiece and the thermal radiation absorption rate according to the thermal radiation spectrum measured by the photoelectric sensor, controlling the working peak wave band of the thermal radiation heater according to the absorption peak wave band, calculating the power ratio according to the thermal radiation absorption rate, and determining the power of each heater according to the power ratio and the design temperature rise curve of the workpiece.

The application discloses a kind of dehumidification device and method for generator rotor center hole, the dehumidification device includes: heating unit, the heating unit includes radiant heater and heat preservation component;Radiant heater is arranged on the outer surface of the rotor shaft, for the outer surface of the rotor shaft is heated to from outside the rotor center hole is heated, the heat preservation component is arranged on the outside of the heater and surrounds the periphery of the rotor shaft;Ventilation unit, the ventilation unit includes air source and air heater;Air heater obtains instrument air from air source, forms hot dry air after instrument air is heated, and is passed into rotor center hole from plug screw hole, from inside the rotor center hole is heated, and the water vapor generated in the rotor center hole is discharged from the conductive screw hole.The dehumidification device of the application can dry and insulate the inside of the rotor center hole without removing the conductive rod of the rotor center hole.

Disclosed is a portable radiant heating device that has a base, a radiant heat source mounted in a tiltable reflector, and a safety interlock device located in the base. The safety interlock uses a pressure-sensitive foot that prevents the heater from producing infrared heat when not in contact with a mounting surface. The safety interlock device also prevents the heater from producing infrared heat when the reflector is not tilted so as to prevent excessive amounts of infrared heat from being directed towards the mounting surface.

The invention relates to an electric hob comprising a radiant heater plate (20) provided under a base plate (10); a thermocouple unit (40) operatively connected to the radiant heater plate (20); and a controller (52) configured to receive temperature data from the thermocouple unit (40). The electric hob comprises a heat sensor (42) positioned such that the thermocouple unit (40) supplies instantaneous temperature measurements of the radiant heater plate (20) to the controller (52), and the controller (52) is configured to drive the radiant heater plate (20) according to a predetermined cooking program based on the temperature measurements provided by the heat sensor (42).

1. The name of this design product: High-temperature radiant heater. 2. Purpose of this design product: for heating. 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.

The present disclosure relates to portable forced air heaters and radiant heaters. Portable air forced air heaters include a blower, a blower housing, a burner disposed within the burner housing, a fuel tank in fluid communication with the burner, a fan pump and a battery connector. The battery connector of this disclosure allows for different batteries with different distinguishing features to be used.

A radiant heater adapted to a cooking appliance, comprising an insulating base (2), at least one radiant heating element (5), a metal housing (4) that at least partially encloses the insulating base (2), a temperature sensor (20) adapted to measure the temperature inside the radiant heater (1), and a support (10) for the temperature sensor (20). The support (10) comprises an inner body that supports the temperature sensor (20), an outer body that surrounds the inner body, and a base that connects the inner body to the outer body; the outer body, the inner body, and the base are delimited by an air chamber configured to thermally insulate the inner body.

The present disclosure relates to portable forced air heaters and radiant heaters. Portable air forced air heaters include a blower, a blower housing, a burner disposed within the burner housing, a fuel tank in fluid communication with the burner, a fan pump and a battery connector. The battery connector of this disclosure allows for different batteries with different distinguishing features to be used.

The present disclosure relates to portable forced air heaters and radiant heaters. Portable air forced air heaters include a blower, a blower housing, a burner disposed within the burner housing, a fuel tank in fluid communication with the burner, a fan pump and a battery connector. The battery connector of this disclosure allows for different batteries with different distinguishing features to be used.

The purification device comprises a heat preservation box body, a purification bin capable of rotating is rotationally connected between the inner walls of the two ends of the heat preservation box body, and a stirring assembly extending into the left end of the purification bin and a driving assembly used for driving the purification bin to rotate are installed on one side of the heat preservation box body. A tube bundle assembly extending into the right end of the purification bin is installed on the other side of the heat preservation box body, a plurality of radiation heaters are evenly distributed on the bottom wall of the heat preservation box body, the bottom of the purification bin is heated through the radiation heaters, and the purification bin can be evenly heated in combination with autorotation of the purification bin; stirring blades in the stirring assembly can penetrate into the grease raw materials for stirring, the grease raw materials fully flow in the purification bin in cooperation with the rolling effect of the grease raw materials in the autorotation process of the purification bin, the situation that the grease raw materials are locally overheated or heated insufficiently is avoided, and therefore the separation speed of impurities and water in grease is increased.

A heating panel including a thermally conductive (e.g. metal) layer, a laminar heating element disposed over a framing-facing side of the thermally conductive layer, an insulation layer disposed over the laminar heating element, and a room-facing surface layer disposed over at least the room-facing side of the thermally conductive layer. A method for heating a room may include installing at least one heating panel on a ceiling of the room and providing power to the heating element to generate heat that radiates into the room. The panel may be part of a heating system including a controller, such as a thermostat, for regulating power to the heating panel. A plurality of heating panels or a plurality of heating zones in one or more of the panels may be independently controllable.

A method and apparatus for monitoring and / or controlling the extent of denaturation and / or bond cleavages of proteins on any surface (e.g., biological tissues, biofilms, etc.). In one embodiment, a low power laser (e.g., a 5 mW, 362 nm diode laser) is directed through a biological sample to a photodetector. The sample is heated by a set of radiant heaters to between about 220° C. and about 250° C. in a time period of between 10 seconds to 60 seconds. The baseline transmissivity of the sample is monitored continuously throughout treatment of the biological sample via continuous monitoring of the signal voltage detected at the photodetector. Upon detection of increase in relative transmissivity in the biological sample, the heating treatment is concluded and the biological sample is removed for in situ protein identification as part of an imaging MALDI-MS measurement.

The invention discloses a heating control method and device.The method comprises the steps that firstly, at least one of environment temperature information and setting information of a user is obtained, the environment temperature information comprises the environment temperature outside a vehicle and the current temperature of a passenger compartment in the vehicle, and an air conditioner and a target heater are deployed on the vehicle; the setting information of the user comprises setting of at least one of the expected temperature of the passenger compartment, the contextual model of the vehicle and the regulation and control parameters of the target heater; then, according to the reference information, an air conditioner and a target heater are controlled to heat the passenger compartment, the target heater comprises one or more of a contact heater and a radiant heater, the contact heater is heating hardware which transfers heat to the contacted object in a heat conduction mode, and the radiant heater is heating hardware which transfers heat to the contacted object in a heat conduction mode; the radiant heater is heating hardware that transfers heat in a heat radiation manner. According to the heating control method, rapid temperature rise of the passenger compartment in the vehicle can be achieved, and the comfort of the passenger compartment can be improved.

1. The name of the design product: radiant heater. 2. The use of the design product: for heating. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The present disclosure relates to portable forced air heaters and radiant heaters. Portable air forced air heaters include a blower, a blower housing, a burner disposed within the burner housing, a fuel tank in fluid communication with the burner, a fan pump and a battery connector. The battery connector of this disclosure allows for different batteries with different distinguishing features to be used.