98 results about "Radiant heating" patented technology

Systems and methods for autonomous extraction of volatile minerals from extraterrestrial regolith are disclosed. A rover tows a mineral-collection wagon that mechanically prepares surface regolith and positions a detachable collector shield over a target area. When lowered, the shield rim seals against the regolith to define a localized, low-leakage environment. A radiant heating element raises the regolith to vaporization temperature; released species migrate to the shield's inner surface, which is cryogenically or ambiently cooled to condense solids as a removable film. After a heating / collection cycle, the shield is decoupled for retrieval and processing while the wagon immediately accepts a replacement shield, enabling continuous, modular operation. Embodiments support guided alignment, power coupling, optional daisy-chained wagons, and reciprocating or continuous motion to increase throughput on lunar or similar vacuum surfaces.

This utility model relates to the technical field of heating equipment for livestock farming, and discloses an infrared radiation plate for pig nursery pigs, including a shell and a first heating element. The first heating element is located inside the shell and is attached to the inner front wall of the shell. Compared with heating tubes, the first heating element provided by this utility model can provide a uniform heating effect for the infrared emitting plate, and the radiant heating area is large. Therefore, it is not necessary to use multiple heating tubes to heat the living environment of the nursery pigs, which can avoid the problem of increased pig farming costs due to increased purchase costs of heating plates. Moreover, the infrared emitting plate provided by this utility model has a simple structure, and users can directly plug it in after delivery, eliminating complicated installation procedures. In the humid and regularly disinfected environment of the pig farm, the service life of the infrared emitting plate is longer than that of heating tubes, which can greatly reduce the equipment investment of pig farming enterprises.

This invention relates to the field of industrial heating equipment technology, specifically to a high-temperature oven system and its control method that integrates radiant heating and forced-air heating. A bottom heating tube is installed in the working chamber formed by the inner shell, and left and right heating tubes are installed in the air ducts on both sides, forming a heating component that integrates radiant and forced-air functions. A circulating air duct assembly, consisting of a circulating fan, a perforated air duct plate, and outlet / return air ducts, achieves forced circulation of hot air. During the heating phase, all heating tubes are activated for radiant heating to achieve rapid temperature rise. During the constant-temperature phase, the heating tube power is reduced, and the system relies on the circulating fan to drive airflow through the heating tubes in the air duct for circulating heating to maintain temperature uniformity. This effectively balances rapid heating and temperature uniformity, overcoming the inherent defects of a single heating method.

A radiant heating device comprises a flat support with an edge region, at least one elongated heating element on the support, and a temperature sensor in the edge region connected to a control unit and a power supply for the radiant heating device. In a method for operating this radiant heating device, the temperature sensor detects the temperature and transmits it to the control unit, which receives operating information from the power supply for the radiant heating device regarding the operating mode, duration, and power level. The control unit stores temperature values ​​as a function of the operating mode, duration, and power level during operation of the radiant heating device. By using both the measured temperature at the temperature sensor and the stored values, the control unit determines the temperature at a defined point within the radiant heating device.

The utility model discloses an experiment table for researching thermal performance of various floor radiant heating systems, and relates to the technical field of floor radiant heating experiments. Comprising an artificial environment chamber used for simulating an outdoor environment, a box body and a refrigeration compressor unit are arranged in the artificial environment chamber, a control cabinet is arranged outside the artificial environment chamber, and an experiment assembly is arranged in the box body; the box body comprises a bottom plate assembly, and the bottom plate assembly is detachably connected with a side plate assembly. According to the utility model, through the bottom plate assembly and the side plate assembly, rapid building can be carried out in an artificial environment room, determination can be carried out through the bottom plate assembly and the side plate assembly according to parameters such as pipeline layout, water supply temperature, system capacity and the like in the floor radiation heating system, and the performance of the floor radiation heating system is verified; therefore, the stability and the reliability of the system in actual operation are ensured.

Provided is a radiant heating device. The radiant heating device according to the present disclosure comprises: a combustion chamber body having a combustion chamber therein; a burner configured to preheat the combustion chamber by supplying fuel and an oxidizer and, after preheating, to supply only fuel into the combustion chamber; an oxidizer injection nozzle for supplying the oxidizer to the combustion chamber; and a gas discharge pipe for discharging exhaust gas circulated in the combustion chamber.

The application discloses a kind of radiant heating and cooling with heat equalizing coating and preparation method thereof, belong to the field of coating technology.The application uses water-based epoxy resin emulsion, water-based epoxy resin curing agent, high thermal conductivity graphite, alpha-aluminum oxide, copper fiber, steel fiber and polypropylene fiber as main raw materials, water-based epoxy resin emulsion and curing agent are reacted to form thermosetting resin matrix with high bonding strength and weather resistance, provide stable support structure for coating;High thermal conductivity graphite and alpha-aluminum oxide as main heat conduction framework, ensure the efficient diffusion of heat in the plane direction;Copper fiber and steel fiber are overlapped in the coating, which significantly improves the heat diffusion efficiency in the plane and thickness direction, avoids local heat accumulation;Polypropylene fiber limits microcrack propagation through bridging effect, enhances the toughness and crack resistance of the coating, ensures the long-term stability of the contact interface of the heat-conducting filler, and finally makes the coating have excellent heat equalizing ability, mechanical strength and corrosion resistance.

The utility model provides an optimal measuring point detection system for a floor radiation heating terminal. Mobile measuring equipment comprises a Raspberry Pi master control module, a positioning module, an offline processing module, a sensor module and a display operation module. The mobile measurement equipment and the positioning base station equipment collect position information through positioning modules of the mobile measurement equipment and the positioning base station equipment, and the main positioning base station equipment collects the position information of the slave positioning base station equipment and the mobile measurement equipment and sends the position information to the Raspberry Pi main control module or the offline processing module according to the online or offline state of the system; the Raspberry Pi master control module obtains coordinate position information of the test point through the position information, and transmits the environment information and the coordinate position information of the test point to the display operation module for display. According to the utility model, by analyzing the heat distribution mode in the floor radiation heating system and through temperature collection and data comparison, the most ideal measuring point position is determined, so that the accuracy and representativeness of data collection are ensured, and the regulation and management of the whole heating system are optimized.

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.

This utility model relates to the technical field of gas-fired infrared radiant heating devices, specifically a gas-fired infrared radiant heating device, comprising: a radiant tube installed on the main body of the gas-fired infrared radiant heating device, a wind guide plate rotatably connected to the side of the main body of the gas-fired infrared radiant heating device, and the wind guide plate being connected to the transmission end of a first servo motor; the beneficial effects are: opening the solenoid valve installed on the stainless steel pipe above the radiant tube, the jet nozzle ejects gas to accelerate the downward flow of hot air inside the reflector, reducing the phenomenon of higher temperature at higher levels and lower temperature at lower levels; activating the solenoid valve on the stainless steel pipe below the radiant tube, the jet nozzle ejects gas to clean the area below the radiant tube; closing the solenoid valve on the stainless steel pipe below the radiant tube, and opening the solenoid valve installed on the stainless steel pipe above the radiant tube, the jet nozzle ejects gas to clean the area above the radiant tube, thus achieving automatic cleaning of the radiant tube without the need for manual cleaning.

The invention discloses a wall body structure. The wall body structure comprises a foundation wall body; the heating wall plate is mounted on the basic wall body, the heating wall plate comprises a soaking layer and a base plate layer which are sequentially arranged from the back face to the front face, a groove is formed in the surface of the side, facing the soaking layer, of the base plate layer, and a heat exchange pipe is arranged in the groove; the supply and backflow assembly comprises a supply pipeline and a backflow pipeline, and the supply pipeline and the backflow pipeline are communicated with the heat exchange pipe. The invention further discloses a radiant heating system which comprises a heat source and any wall structure in the embodiment, the heat source communicates with the supply pipeline and the backflow pipeline, the heat source is used for feeding the heat exchange medium into the supply pipeline, and the heat exchange medium can finally flow back into the heat source along the supply pipeline, the heat exchange pipe and the backflow pipeline. Radiation heating can be formed on the surface of the wall of the building, and the beneficial effects of being convenient and fast to install, high in thermal comfort and convenient to maintain in the later period are achieved.

A Fuzhuan tea preparation method based on a controllable microenvironment drying room relates to the technical field of tea processing, and comprises the following steps: tea base preparation, fungus growing and drying: tea brick fungus growing: starting a geothermal pipe for continuous radiation heating, and maintaining the temperature in a drying room at 33-34 DEG C; meanwhile, the wall heat pipe is started, so that the surface temperature of the ceramic inner wall of the wall body is also maintained at 33-34 DEG C, the brick tea is subjected to floating in the terrestrial heat and ceramic inner wall heat supply environment, oxygen-enriched air with the oxygen content of 25-30% is introduced, and 72 hours of the floating front stage: the conical top is closed, the humidification atomizer is controlled, and the humidity is maintained at 90-95%; from the fourth day to the thirteenth day, the opening of the openable conical cover is controlled by the opening device to be 1 / 5-1 / 4 of the opening degree, and the humidity gradient is reduced to 80-85% till floating is completed; the eurotium cristatum density is larger than or equal to 55 * 10 < 4 > (bacterial count per gram of dry tea), the average eurotium cristatum growing uniformity is larger than or equal to 98%, the proportion of the Fuzhuan brick with the inner package capable of obviously smelling fungus fragrance is 85.9%, the probability of infectious microbe infection is 0, the production period is 18 days and shortened by 8-9 days, heat energy consumption is reduced by 30% or above, and power consumption of a drying room is reduced by 95% or above.

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 present disclosure relates to a method of treating a material comprising a mineral, which comprises subjecting the material to radiant heating, for example a high flux and rapid radiant heating. In a particular form, the mineral is a hydrous mineral.

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 invention relates to a near-blackbody high-entropy inverse spinel oxide material, the general formula of the material is (A1xA2yA3zA4uA5v) 3O4, A1, A2, A3, A4 and A5 are any five elements of Fe, Ni, Co, Cr, Mn, Cu and Ti, x, y, z, u and v are equal or approximately equal, and x + y + z + u + v = 1; the structure of the material belongs to a cubic system and has an inverted spinel crystal structure, and the space group of the material is Fd-3m. Meanwhile, the invention also discloses a preparation method of the material. The method is simple to operate and short in production cycle, the obtained high-entropy inverse spinel oxide material has high solar absorptivity and infrared emissivity, the radiation curve of the high-entropy inverse spinel oxide material is close to an ideal black body radiation curve, and the high-entropy inverse spinel oxide material can be widely applied to the fields of radiation heating, human body heat management, aerospace heat dissipation, photovoltaic device cooling and the like.

To provide a steel floor backing set, a heating and cooling system, and a construction method of the steel floor backing set capable of comparatively easily realizing floor radiation heating and cooling.SOLUTION: A steel floor backing set 10 includes: a plurality of sleeper steels 11; a plurality of joist steels 15 arranged on the plurality of sleeper steels 11 so as to cross each other; a floor plate 18 arranged on the plurality of joist steels 15; and a temperature-controlled gas flow passage forming member 20 for forming a flow passage of a gas SA whose temperature is adjusted. The floor plate 18 partitions a space into an above-floor space AF, and an underfloor space BF in which the plurality of sleeper steels 11 and the joist steel 15 are present. The temperature-controlled gas flow passage forming member 20 is arranged in the underfloor space BF along the joist steel 15 so as to cross over the plurality of sleeper steels 11, and an inflow port for taking in the temperature-controlled gas SA supplied to the underfloor space BF is formed. A heating and cooling system 1 includes the steel floor backing set 10 and a temperature control device 91 for generating the temperature-controlled gas SA to be supplied to the underfloor space BF.SELECTED DRAWING: Figure 1

The split type heating kettle convenient to use comprises a kettle body and a heating base, a heating groove is formed in the top of the heating base, a step position is arranged on the edge of the bottom of the kettle body, and the step position is connected with the heating groove in a clamped mode; the heating base is provided with a radiation heating disc, the middle of the heating groove is a heating plate in butt joint with the radiation heating disc, and the bottom of the kettle body is attached to the heating plate. One side of the heating base extends upwards to form a detection seat, the detection seat is provided with a detection module, the detection module is provided with a water level sensor and a temperature sensor, one side of the detection module is an elastic detection wall, and the detection wall is tightly attached to the side wall of the kettle body under the action of elasticity; the split type heating kettle can be used in a separated mode, the water temperature and the water level can be accurately detected, and maintenance and kettle body cleaning are convenient.

The invention provides a net zero energy consumption building radiation heating coil pipe spacing prediction method, and relates to the field of coil pipe spacing prediction. The process comprises the steps of constructing a net zero energy consumption building radiant heating coil spacing data set, constructing each piece of net zero energy consumption building data into a multi-dimensional input sequence, generating a high-dimensional feature sequence by adopting a double-layer nonlinear transformation network, generating a building thermal disturbance feature sequence in combination with a mean value and a standard deviation of the high-dimensional feature sequence, and calculating the distance between the building radiant heating coils according to the building thermal disturbance feature sequence. Introducing a thermal response significance weight value to carry out weighted fusion and layer normalization to obtain a fusion feature, extracting a thermal potential energy value and a thermal slope, inputting the thermal potential energy value and the thermal slope into a nonlinear gating structure together with the fusion feature to obtain a main heat flux feature and a waste heat feature, and generating a fusion response weight by utilizing an element-by-element multiplication method; and performing weighted summation on the main heat flux characteristic and the waste heat characteristic to obtain a weighted thermal response characteristic, finally inputting the weighted thermal response characteristic into a nonlinear network, and outputting a predicted value of the distance between the radiant heating coils. According to the method, intelligent prediction of coil pipe spacing regulation and control parameters can be realized.

A radiant heating device (2) for an aircraft includes a heating layer (4) provided with at least one anode (6) and at least one cathode (8), a forward protective layer (10) and a rear protective layer (12) respectively disposed on either side of the heating layer (4), a shell (18) fixed to the forward protective layer (10), and at least one temperature sensor (26) configured to provide temperature information of the radiant heating device (2) of the forward protective layer to an external control device (9), the temperature sensor (26) comprising a thermistor having a negative temperature coefficient disposed on the rear protective layer (12) opposite the forward protective layer (10).

The present application provides a kind of net zero energy consumption building radiant heating coil spacing prediction method, it is related to coil spacing prediction field.Process includes building net zero energy consumption building radiant heating coil spacing data set, each net zero energy consumption building data is built as multidimensional input sequence, high-dimensional feature sequence is generated using double-layer nonlinear transformation network, building thermal disturbance feature sequence is generated in combination with the mean and standard deviation of high-dimensional feature sequence, introduce thermal response significance weight value and carry out weighted fusion, obtain fusion characteristics after layer normalization, extract thermal potential value and thermal slope, and input nonlinear gate structure with fusion characteristics, to obtain main heat transfer characteristics and residual heat characteristics, generate fusion response weight using element-by-element multiplication, weighted sum of main heat transfer characteristics and residual heat characteristics to obtain weighted thermal response characteristics, finally, weighted thermal response characteristics are input into linear network, and output radiant heating coil spacing prediction value.This method can realize the intelligent prediction of coil spacing control parameters.

1. Name of the designed product: water distributor device. 2. Use of the designed product: water distribution for low-temperature ground radiation heating system. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

A radiant heating element adapted for a cooking appliance, comprising an insulating base (4), at least one resistance element (10a, 10b, 10c, 11a, 11b) fixed to the insulating base (4), and a connector (7) comprising a body (8) and terminals (15, 16, 17) mounted on the body (8), wherein the ends of the heating element (10a, 10b, 10c, 11a, 11b) are connected to the terminals (15, 16, 17), characterized in that the radiant heating element (1; 1') is configured to be powered directly via the connector (7) by a DC power supply, wherein the radiant heating element (1;1') comprises a plurality of resistive elements (10a, 10b, 10c, 11a, 11b) connected in parallel and grouped into at least two groups of resistive elements (10, 11), generating at least two cooking zones (A, B) in operation, and the connector (7) comprises busbars (15b, 16b, 16c, 17b, 17c) via which the ends of the plurality of resistive elements (10a, 10b, 10c, 11a, 11b) are fixed to the terminals (15, 16, 17), with at least two of the busbars (16b, 16c, 17b, 17c) extending from the body (8) of the connector (7) over the insulating base (2) towards the interior of the radiant heating element (1; 1'), such that the two busbars (16b, 16c, 17b, 17c) are surrounded by the plurality of resistive elements (10a, 10b, 10c, 11a, 11b), wherein the ends of the resistive elements (10a, 10b, 10c) of one of the groups of resistive elements (10) are fixed to the two busbars (16b, 16c, 17b, 17c).

The camping heat preservation tent comprises a tent frame and tent cloth, the tent frame comprises hubs, truss frame cross rods, transverse frame cross rods and limiting rods, the multiple truss frame cross rods and the multiple transverse frame cross rods are connected into a double-layer frame of the tent frame through the multiple hubs, the hub located on the outer layer is an outer hub, and the hub located on the inner layer is an inner hub; the corresponding group of inner hub and outer hub are connected through a limiting rod; the awning cloth comprises an outer awning body and an inner cotton awning body, the outer awning body is arranged on the outer side of the awning frame and fixed to the outer hub, and the inner cotton awning body is arranged on the inner side of the awning frame and fixed to the inner hub. An air interlayer is formed between the outer tent and the cotton inner tent; the tent further comprises a radiant heating device, and the radiant heating device is arranged on the inner cotton tent. The camping heat preservation tent has the wind and snow load resisting capacity and the heat preservation capacity.

The utility model relates to the field of building radiant heating and cooling, in particular to a floor heating pipe fixing support which comprises a bottom frame, a floor heating pipe fixing support and a floor heating pipe fixing support. The limiting units are arranged on the side, back on to the ground, of the bottom frame; a first fixing area is formed in a gap between every two adjacent limiting units in the first direction; each limiting unit is provided with a clamping groove, and the multiple clamping grooves are distributed in the first direction and form a second fixing area. The first fixing area and the second fixing area are used for allowing the floor heating pipe to penetrate through. Compared with the prior art that the floor heating pipe is only fixed in the first fixing area, the floor heating pipe fixing support has the advantages that the floor heating pipe can be fixed in the clamping groove formed in the limiting unit, the arrangement density of the floor heating pipe is increased under the condition that the floor area is equal, the floor heating pipe fixing support can adapt to various different working conditions, and the floor heating pipe fixing support is convenient to use. And the laying requirements of dense floor heating pipes are met.

Large Emitting Surface Electric Heating Device at Moderate Temperature. The present invention relates to a device for electric heating by means of at least one heating cord in the form of at least one flat winding with a large emissive surface and a moderate temperature. The heating cord is a flat conductive ribbon. The rear portions of the turns are rendered almost non-heating by making them nearly equipotential. In a particular embodiment, the device comprises two identical, interlocking, anti-parallel windings. The invention is particularly suited to space heating and more particularly to infrared radiant heating. Figure to be published for the abstract: [Figure 2]

1. The name of the design product: special-shaped water distributor. 2. The use of the design product: water distribution for low-temperature ground radiation heating system. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a radiation heating autoclave device which comprises a tank body, and a curing bin is formed in the middle of the inner side of the tank body; the transparent mold is made of a transparent material and used for bearing the prepreg to be cured and formed, and the transparent mold has transmissivity to radiation energy, so that the radiation energy can penetrate through the transparent mold and irradiate the surface of the prepreg; the trolley is arranged in the curing bin and used for bearing the transparent mold; the radiation heating module is used for radiating and outputting energy into the curing bin so as to heat and cure the prepreg; the temperature measuring module is used for acquiring temperature information near the prepreg when the prepreg is heated and cured; and the temperature feedback regulation module is used for regulating the output power of the radiation heating module based on the temperature information near the prepreg. Through cooperation of radiation heating and the transparent mold, the prepreg heating and curing efficiency is improved, the temperature control effect is improved, and therefore the production efficiency of the autoclave forming process is improved.

This invention discloses a portable radiant heating device, a safety interlock system for the portable radiant heating device, and a method of using the same. The portable radiant heating device includes a base, a radiant heat source mounted in a tiltable reflector, and a safety interlock system located in the base. The safety interlock system uses pressure-sensitive elements to prevent the heater from generating infrared heat when it is not in contact with the mounting surface. The safety interlock system also prevents the heater from generating infrared heat when the reflector is not tilted, thereby preventing excessive infrared heat from being directed to the mounting surface.

The invention discloses a wide-temperature-range cascade thermochromic intelligent window. The intelligent window comprises a frame, indoor side glass, outdoor side glass, an air flow channel, a first indoor side grid, a second indoor side grid, a first outdoor side grid, a second outdoor side grid, a first fan, a second fan and a cascade thermochromic composite film. According to the cascade thermochromism air conditioner, function switching of radiation refrigeration and radiation heating can be achieved through the cascade thermochromism composite film according to user requirements, heat exchange is conducted in the air flow channel through air supply, the grating and the draught fan so that heating and refrigeration of the indoor environment can be achieved, energy consumption and carbon emission of operation of the air conditioner can be reduced, and energy is saved.