128 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.

The plate heating equipment comprises a first heating cabinet and a second heating cabinet, the first heating cabinet comprises a cabinet body and a radiation heating assembly arranged in the cabinet body, the radiation heating assembly comprises a plurality of radiation heating parts, and the radiation heating surfaces of the radiation heating parts face a first cabinet opening of the first heating cabinet; the second heating cabinet and the first heating cabinet are the same in structure, the orientation of a second cabinet opening is opposite to the orientation of a first cabinet opening, and a plate heating gap is formed between the second heating cabinet and the first heating cabinet; and the plurality of radiation heating parts are provided with independently controlled temperature control devices. According to the plate heating equipment, the plurality of radiation heating parts are arranged in a dispersed manner and are provided with the independently controlled temperature control devices, so that each radiation heating part can independently control the temperature, the partition temperature control of the plate heating equipment is realized, the temperature control is more accurate, the production cost is reduced, and the production efficiency is improved. And heating of plates with different sizes can be matched through partition control.

A converted gas-fired furnace includes at least one lower radiant heating zone, an upper convective heating zone, electric ceramic fiber heaters, and duct heaters. The lower radiant heating zone includes a plurality of lower tubes configured to carry a fluid to be heated. The upper convective heating zone includes a plurality of upper tubes configured to carry the fluid to be heated. The electric ceramic fiber heaters are disposed within the lower radiant heating zone and are configured to heat the fluid in the lower tubes. The duct heaters are configured to heat the fluid in the upper tubes.

The utility model relates to the technical field of radiation air conditioners, in particular to a radiation heating system based on a multi-split unit. The system comprises an outdoor heat source module, a fluorine water heat exchange module and an indoor tail end module. The outdoor heat source module comprises an outdoor main machine of the multi-split unit and a refrigerant circulating pipeline; the fluorine water heat exchange module comprises a fluorine water plate heat exchanger, an expansion valve, a circulating water pump, a radiation tail end water supply pipeline and a radiation tail end water return pipeline; the indoor tail end module comprises a radiation tail end water segregator, a radiation tail end water collector, a fan coil and a radiation plate. A solar auxiliary preheating loop is further integrated, comprises a solar heat collector and a solar water tank, and is used for preheating a water source and reducing operation time and energy consumption of the multi-split air conditioning system. According to the system, the problem of heating discontinuity caused by the heating initial stage and the defrosting mode is solved through the modes of solar preheating, radiant heating and the like, the indoor thermal comfort is improved, and the energy efficiency ratio of the system is increased.

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.

A method for producing a calcined material from lithium bearing ore (or concentrates thereof) in a hearth furnace is disclosed. A preheat stage of the method comprises preheating feed material using radiant heating. A subsequent decrepitation stage of the method comprises passing the preheated feed material on a moving base through a contained microwave zone within a hearth furnace and transmitting microwaves into the microwave zone and heating and decrepitating the preheated feed material and forming calcined material. The preheated feed material enters the decrepitation stage at a bulk temperature of at least 600°C and calcined material leaves the decrepitation stage at a bulk temperature of no more than 1100°C.

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.

A neonate care station is described herein that includes a support platform for housing a neonate and a modulating heater. The modulating heater can include a heater element coupled to a first reflective dish, wherein the heater element and the first reflective dish are configured to modulate to provide thermally conditioned air to the support platform using a convective heating technique in an incubator setting or radiant heat using a radiant heating technique in a radiant heating setting.

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.

A double-sided contact grill, includes an upper heating device and a lower heating device. The upper heating device includes an upper heating plate and an upper heater located on the upper side of the upper heating plate. The lower heating device includes a lower heating plate and a lower heater located on the lower side of the lower heating plate. One of the upper heating device and the lower heating device is a radiant heating device, and the other is a conductive heating device.

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 relates to the field of heating technology, and more particularly to radiant heating systems and ceiling-mounted cooling systems, and can be used for maintaining a set temperature regime in residential and industrial spaces in winter and summer. A hybrid heating and cooling profile is comprised of an aluminium housing having a tube disposed therein for a heat transfer agent, wherein the aluminium housing and the tube for the heat transfer agent are configured as a single piece. The technical result is that of providing for more efficient transfer not only of heat by radiation, but also of cold depending on the time of year.

The invention discloses a fabricated floor radiant heating system and a construction method thereof, and relates to the technical field of building heating and ventilation, the heating system comprises a radiant heating layer arranged between a floor and a floor slab, and the radiant heating layer comprises a plurality of floor modules laid above the floor slab; the floor modules are connected end to end and laid into a pipeline used for assembling a heating pipe. The floor module comprises a first standard module laid at the straight section of a pipeline and a second standard module laid at the corner of the pipeline, pre-buried grooves in the direction of the central axis of the first standard module and the center of the upper portion of the second standard module are formed in the centers of the upper portions of the first standard module and the second standard module, and the pre-buried grooves are connected end to end to form a continuous pipeline groove for containing a heating pipe. A gap formed after the floor modules are laid forms a first air channel, and the first air channel penetrates into a room through a skirting line located on the inner side of the building wall. According to the fabricated floor radiant heating system and the construction method thereof, environmental protection, energy conservation, low cost and efficient heat exchange are achieved, and the indoor comfort degree is improved.

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 radiant heating system includes a radiant heating zone, a first radiant heating component on a first side of the radiant heating zone, and a second radiant heating component on a second side of the radiant heating zone opposite the first side. A radiant heating method is also disclosed.

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.