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230 results about "Heat output" patented technology

Heat Output. At times, it is useful to calculate heat dissipation from power consumption in a home or office setting. Utility companies measure the amount of energy a facility uses, often per month, in kilowatt-hours, or kWh.

High-temperature liquid cooling cabinet control system and method based on intelligent energy efficiency optimization

The invention provides a high-temperature liquid cooling cabinet control system and method based on intelligent energy efficiency optimization, and relates to the technical field of intelligent adjustment control. And meanwhile, constructing a digital twin containing a heat flow coupling simulation model and multi-target dynamic optimization to process real-time operation data of the liquid-cooled cabinet acquired in real time, deducing a heat dissipation result, an energy consumption result and a heat recovery result of the liquid-cooled cabinet, and performing multi-target dynamic optimization by taking the deducing result as a basis. Simulation solution is carried out by taking the purposes of ensuring the safety of a computing chip, reducing the energy consumption and stabilizing the waste heat quality as targets, an optimal control instruction set is obtained, a global dynamic balance point is actively generated in each control period, and low-energy-consumption and stable high-temperature heat output are achieved while the optimal heat dissipation cooling efficiency is ensured. Multi-target maximization cooperation is achieved, the energy utilization rate and the cooling efficiency are improved, waste is avoided, and the cost is reduced.
Owner:CHONGQING YIZHONG DIGITAL ENERGY TECH CO LTD

Flow metering deviation correction method and system based on multi-component gas mixing change

The invention relates to the technical field of flow measurement, in particular to a flow measurement deviation correction method and system based on multi-component gas mixing change. Comprising the following steps: acquiring actually measured sound velocity and temperature-pressure parameters by using an intelligent sensor; constructing a virtual component perception model, and inverting the instantaneous concentration ratio of each component in real time by using sound velocity and physical property association; the theoretical sound velocity reference value is dynamically corrected, the signal detection deviation is compensated, and the corrected operation volume flow is output; the component proportion is input into a state equation calculation engine, and a compression factor and real-time density are solved; finally, energy flow is output in combination with unit volume calorific value. Through second-level component inversion and physical property dynamic compensation, the problems of measurement response lag and precision reduction under the component fluctuation working condition are solved.
Owner:E-SMARTCHIPS (JIANGSU) ELECTRONIC TECHNOLOGY CO LTD

Phase change fused salt and solid heat storage combined heat storage device and working method thereof

The invention relates to the technical field of heat storage devices, and discloses a phase change fused salt and solid heat storage combined heat storage device and a working method thereof. Comprising a combined heat storage device shell, a heat preservation material, a heat exchange gas channel, a solid heat storage brick, a shaped graphite-based solid heat storage block, a phase change fused salt packaging channel, a heater, an electrical wiring terminal, a power source, a gas fan and a heat exchanger. A layer of thermal insulation material is arranged in the combined heat storage device shell, a layer of solid heat storage bricks is arranged in the thermal insulation material, and the solid heat storage bricks are filled with the shaped graphite-based solid heat storage blocks; the heat exchange gas channels and the phase change fused salt packaging channels are alternately arranged in the shaped graphite-based solid heat storage block, and the two channels are arranged in parallel. According to the invention, through combination of the solid heat storage brick and the shaped graphite-based heat storage block, rapid heat storage and long-acting heat release are realized; the phase change fused salt packaging channel prolongs the heat output and improves the energy density.
Owner:XIAN THERMAL POWER RES INST CO LTD +1

Gas burner and cooking appliance

The present invention provides a gas burner device and a cooking appliance that can suppress the generation of yellow flames caused by a rapid increase in the burner's heat output. [Solution] When the control means 60 receives an instruction via the heat output instruction means 57 to increase the heat output of the burner 39 from the first heat output to the second heat output, the control means 60 pauses the opening of the gas quantity control valve 55, which adjusts the amount of fuel gas supplied to the burner 39, for a predetermined time or slows down the opening speed of the gas quantity control valve 55 while it is in the process of changing the opening degree of the gas quantity control valve 55 from the first heat output opening degree to obtain the first heat output to the second heat output opening degree to obtain the second heat output.
Owner:RINNAI CORP

Display device and heat dissipation control method thereof

The application provides a display device and a heat dissipation control method thereof. The display device comprises a shell, the shell defines an inner cavity; a heat dissipation structure is arranged in the inner cavity, the heat dissipation structure comprises a thermoelectric cooling device and a heat sink, the thermoelectric cooling device has a hot end and a cold end, the hot end exchanges heat with the heat sink, and the cold end exchanges heat with a heat output area of the display device. The application increases the passive heat dissipation mode, the size of the thermoelectric cooling device is usually thin, the heat dissipation efficiency of the display device is improved, the requirements for the air flow generating device and the space inside the display device are reduced, the layout and structure design of other electronic elements inside the display device are not affected, and the thinning of the display device is facilitated.
Owner:BOE TECHNOLOGY GROUP CO LTD

Gas burner and cooking appliance

The present invention provides a gas burner device and a cooking appliance that can suppress the accumulation of soot on heated objects such as cooking containers due to the yellow flame generated in the sub-burner section immediately after the transition from a simultaneous combustion state to a single combustion state. [Solution] In a gas burner device 16 having a main burner section 36 and a sub-burner section 38, where the minimum heat output in a simultaneous combustion state when the main burner section 36 and the sub-burner section 38 burn simultaneously is greater than the maximum heat output in a single combustion state when only the sub-burner section 38 burns, but the minimum simultaneous combustion heat output opening of the gas volume control valve 55 is set to be smaller than the maximum single combustion heat output opening, the control means 60 closes the on / off valve 56 when the opening of the gas volume control valve 55 is smaller than the maximum single combustion heat output opening and is greater than or equal to the minimum simultaneous combustion heat output opening, thereby switching the combustion state of the burner 39 from a simultaneous combustion state to a single combustion state.
Owner:RINNAI CORP

Double-layer heat exchange methanol catalytic heating device

The double-layer heat exchange methanol catalytic heating device comprises a heating barrel, a catalytic cavity is formed in the inner side of the heating barrel, and a methanol leading-in channel is installed at the upper end of the heating barrel; a heat exchange device is mounted in the catalytic cavity and comprises an inner pipe and an outer pipe, so that the storage amount of a heat-conducting medium and the stroke of the heat-conducting medium in the equipment are increased on the whole, heat output is more effective and more stable, and the heat output amount is larger; meanwhile, the outer side of the heating barrel is sleeved with an outer barrel, a hot oil cavity is formed between the inner side wall of the outer barrel and the outer side wall of the heating barrel, and in the heating process, heat conduction oil firstly enters the hot oil cavity to conduct heat exchange on the outer side of the heating barrel and then enters a heat exchange device in the catalysis cavity through a heat conduction oil liquid inlet to conduct direct heat exchange on the interior of the catalysis cavity; and through synchronous heat exchange between the inner side and the outer side of the heating barrel, the overall heat exchange area is greatly enlarged, and the heat exchange efficiency is further improved.
Owner:ZHONGSHAN JINQU ELECTRONIC TECHNOLOGY CO LTD

Dynamic proportioning heat supply method and device based on heat load prediction and medium

The invention discloses a dynamic matching heat supply method and device based on heat load prediction and a medium, and the method comprises the steps: obtaining real-time environment data and historical heat supply data of a target heat supply area to construct a multi-dimensional data source, inputting the multi-dimensional data source to a pre-trained long-short-term memory network model, and outputting a heat load prediction value in a future designated time period; real-time heat data of a municipal heat source is obtained, and a municipal heat source flow adjusting instruction and an air source heat pump output adjusting instruction are generated based on a preset heat source matching algorithm; the municipal heat source flow adjusting instruction is sent to a flow adjusting executing mechanism in a municipal heat supply pipe network to control the heat supply amount of a municipal heat source, and an air source heat pump output adjusting instruction is sent to an air source heat pump control unit to control the start-stop state and the heating output power of an air source heat pump; and the real-time heat supply amount of the municipal heat source and the air source heat pump is monitored in real time, and the real-time heat supply amount is compared with the heat load predicted value to adjust the municipal heat source flow adjusting instruction and the air source heat pump output adjusting instruction.
Owner:山东浪潮智慧建筑科技有限公司

Method for operating a heating appliance, heating appliance and computer program product

A method is proposed for operating a heating appliance (1) designed for the combustion of a fuel gas containing at least 80 percent hydrogen and comprising a burner (3) arranged in a combustion chamber (8), to which a combustion mixture of the fuel gas and combustion air with a combustion air ratio λ predetermined depending on the heat output Q of the heating appliance (1) is supplied, exits through a combustion zone (15) into the combustion chamber (8) and combusts, and the combustion air ratio λ to be set is stored as a characteristic curve depending on the heat output Q of the heating appliance (1) in a combustion control of the heating appliance (1), comprising at least the following steps: a) Determining a limiting combustion air ratio λ G (Q) (17) depending on the heat output Q of the heating device (1), b) Comparing the combustion air ratio λ according to the stored characteristic curve with the limit combustion air ratio λ determined in step a). G (Q) (17), and c) Operating the heating appliance (1) with the limiting combustion air ratio λ G (Q) (17) if, for the current heat output Q, the combustion air ratio λ specified according to the characteristic curve is less than the limiting combustion air ratio λ G (Q) (17) is, and operating the heating appliance (1) with the combustion air ratio λ specified according to the characteristic curve, if for the current heat output Q the combustion air ratio λ specified according to the characteristic curve is greater than the limit combustion air ratio λ G (Q) (17) is.
Owner:VAILLANT GMBH(DE)

Edge computing monitoring system for rotomolding equipment of a storage tank

This invention relates to the field of edge computing technology, specifically to an edge computing monitoring system for rotational molding equipment for storage bins. The system includes a data access terminal, edge computing nodes, a state estimation program, and a control output terminal. The data access terminal obtains process formula numbers, stage switching signals, heating output status, temperature process values, rotation speed, and cooling execution status from the existing controller of the rotational molding equipment. The edge computing nodes generate a process state sequence according to time windows, identifying the heating, melting, homogenization, and cooling stages, and obtain a molding state estimate based on a thermal inertia state model that includes heat accumulation, heat dissipation attenuation, stage coupling, and boundary inheritance. The control output terminal outputs stage hold or stage switching correction commands based on the deviation between the molding state estimate and the target state trajectory. This system reflects the thermal inertia lag state of the rotational molding process locally on the equipment side, reducing molding state deviations caused by fixed time and single-point temperature judgments.
Owner:GUIZHOU YIYUAN PLASTIC PRODUCTS CO LTD

Novel variable air heater main machine

The utility model discloses a novel variable wind warmer host, including casing, the top of casing bolted with cover plate, the inside of casing is integratedly injection molded with volute hot air bin, the device drives wind wheel to rotate through first motor to generate air flow, cooperates with PTC ceramic heater to heat the air flow, forms stable hot air output, and the heating efficiency is improved. Meanwhile, a third motor is used for driving a swing plate and a swing arm to be linked so as to cooperatively drive an air guide plate to rotate oppositely, under the condition that the power of the first motor is not changed, the air pressure of an air outlet can be changed only through adjustment of a mechanical structure, hot air can cover a longer distance, and the heating range and comfort are remarkably improved; by means of the mechanical air pressure adjusting mode, the problem that energy consumption is increased due to traditional frequency conversion speed regulation is solved, stability of heat output is guaranteed, energy consumption is reduced, and the problem that the air supply distance of a traditional warmer is short is effectively solved while low cost is maintained.
Owner:JIAXING CHUHAN ELECTRIC APPLIANCE CO LTD

Heating device and method for manufacturing soldered object

A heating device and a method for manufacturing a soldered object that have a relatively simple configuration and that suppress the occurrence of temperature unevenness within an allowable range in both the temperature rising process and the temperature maintaining process are provided. [Solution] The heating device 1 includes a support member 18 that supports an object to be heated, and a heater 20 that heats the object to be heated supported by the support member 18 or the support member 18 that supports the object to be heated. The heater 20 has multiple annular heating elements 20P, each with a different circumferential length and arranged in a nested configuration, and is capable of outputting different amounts of heat from one another, and the amount of heat output is changeable. A method for manufacturing a solder-joined object using the heating device 1 includes supplying the object to be heated to the support member 18, causing the heating elements 20P to generate heat and raise the temperature of the object to a first predetermined temperature, changing the output ratio of the heating elements 20P to maintain the first predetermined temperature, supplying a reducing gas, increasing the output of the heating elements 20P to raise the temperature to a second predetermined temperature, and performing solder bonding.
Owner:ORIGIN CO LTD(JP)

Phase change material for solar thermal collector and phase change cavity applied by phase change material

The invention discloses a phase change material for a solar thermal collector and a phase change cavity applying the phase change material, and belongs to the heat storage technology of the solar thermal collector, the phase change material comprises the following components in parts by weight: 55-65 parts of capric acid, 25-35 parts of stearic acid, 7-13 parts of sodium chloride, and expanded graphite accounting for 3%-7% of the total weight of the capric acid, the stearic acid and the sodium chloride, and 0.2%-0.5% of a silane coupling agent. The phase change cavity is provided with a plurality of honeycomb-shaped through holes, space around the honeycomb-shaped through holes is filled with phase change materials, spiral fins are arranged in a part of the through holes, a heat collection panel is fixed at the bottom of the phase change cavity, and the heat collection panel is in contact with the phase change materials and the spiral fins respectively. The self-developed composite phase-change material is high in heat storage density, the heat storage capacity can be remarkably improved, the heat output time can be prolonged, and meanwhile the raw material cost is low; and meanwhile, the heat transfer area is increased through the honeycomb-shaped phase change cavities, the heat transfer rate can be increased through cooperation of the phase change cavities and the spiral fins, and then the overall heat collection and heat output efficiency of the solar heat collector is improved.
Owner:CHENGDU PHASE TRANSFORMATION TECHNOLOGY CO LTD

Thermal interlayer material

The invention relates to a thermal intermediate layer material (1) for providing a heat-conducting path between a heat output component (4) and a cooler (6), comprising: a planar solid foam (2), which is designed in the form of an open foam and which has a plurality of intermediate spaces (20); and a filling material (3) which is arranged in the intermediate space (20) of the solid foam (2) and completely fills the intermediate space (20), the intermediate layer material (1) being deformable in the event of an assembly force in order to enable tolerance compensation between the heat output component (4) and the cooler (6).
Owner:ROBERT BOSCH GMBH

An assembled pressure-bearing heating system

The application discloses an assembled pressure-bearing heating system and particularly relates to the technical field of heating, which comprises a container and a pressure-bearing water storage tank, the pressure-bearing water storage tank is installed in the container, a tank water outlet pipe is communicated with one side of the pressure-bearing water storage tank, a water inlet pipe is communicated with the other side of the pressure-bearing water storage tank, a connecting pipe is communicated with one end of the tank water outlet pipe, and a circulating pump for driving the circulation of hot water in the tank to a heating area is installed at the top of the connecting pipe. The water temperature is stably increased to above 100 DEG C, the heating heat output per unit area is greatly improved, the upper limit of the water temperature is broken through under high pressure, the heating area is significantly increased, the heating area of the traditional system with the same power is increased by more than one time, the core problem that the traditional system is difficult to meet the large-area heating demand is effectively solved, a three-stage pressure control mechanism ensures the stable operation of the high-pressure and high-temperature working condition, and the problems of the traditional system, such as the scattered arrangement of equipment, the independent installation of equipment, the large land occupation and the poor assembly adaptability, are solved.
Owner:SHANGHAI ZHONGRU SMART ENERGY GRP CO LTD

Heavy load bearing thin oil lubrication circulation structure for vertical pump

ActiveCN224679918UBall bearingOil separation
The utility model discloses a heavy load bearing thin oil lubrication circulation structure for vertical pump, including bearing box, the oil storage room has in bearing box, install upper bearing body on bearing box, be provided with transmission sleeve in bearing box and upper bearing body, install deep groove ball bearing between transmission sleeve and upper bearing body, install upper bearing gland on upper bearing body, install spherical roller bearing between transmission sleeve and bearing box, install the shaft in transmission sleeve, install the oil separation sleeve between the shaft and bearing box, the oil separation sleeve has riser portion, set up lower thread structure and upper thread structure on transmission sleeve inner side wall, set up oil injection hole on transmission sleeve, set up pump oil chamber on transmission sleeve inner side wall, and pump oil chamber is located between lower thread structure and upper thread structure. The utility model adopts screw pump power, provides continuous stable thin oil lubrication for bearing, reduces bearing heat output, prolongs bearing service life, cancels radial oil hole, and the size specification of bearing is reduced.
Owner:DALIAN LEO HUANENG PUMP

Closed loop geothermal and heat pump system

A method includes determining a specified demand over time for thermal energy from a heat exchanger of a heat pump. The heat pump is configured to transfer thermal energy from a geothermal working fluid circulating in a closed loop geothermal well to the heat exchanger. The closed-loop geothermal well includes a first ground wellbore extending from a land surface to a geothermal subsurface; a second surface wellbore extending from the land surface to the geothermal subsurface; and a plurality of connection wellbores connecting the first surface wellbore to the second surface wellbore. The heat output of the heat exchanger is controlled by adjusting at least one of the flow or inlet temperature of geothermal working fluid in the closed loop geothermal well to meet specified requirements.
Owner:EAVOR TECH INC

Hierarchical robust scheduling method and device for electric heating collaborative optimization of building virtual power plant

The invention relates to the technical field of electric heating collaborative scheduling, and discloses a hierarchical robust scheduling method and device for electric heating collaborative optimization of a building virtual power plant, and the method comprises the steps: obtaining comfort punishment cost data, electricity price data of electricity purchase, heat price data of heat purchase, and environment data; based on the comfort punishment cost data, the electricity price data, the heat price data and the environment data, solving a pre-constructed electric heating collaborative optimization scheduling model to obtain a target solution; and based on the target price for selling electricity and heat to the user, the target electricity selling quantity, the target heat selling quantity, the target electricity purchasing quantity, the target heat purchasing quantity, the target electricity load and the target heat load of the user, and the target electricity output and the target heat output of the combined heat and power generation module, carrying out electric-heat cooperative scheduling. According to the method, comfort level quantification is fused into a dual-objective function, a robust architecture deals with price fluctuation, electric heating synergistically releases CHP value, and three-dimensional optimization of stable economic benefits, up-to-standard user experience and energy efficiency improvement is achieved.
Owner:CHINA THREE GORGES CORPORATION

Large-span light bridge frame support structure

This utility model discloses a large-span lightweight cable tray support structure, relating to the technical field of cable tray support mechanisms. It includes: a cable tray body; and a cable support mechanism slidably installed between the two sides inside the cable tray body. The cable support mechanism includes a cable fixing plate with a circular hole for cable passage. The circular hole has heat dissipation holes at its bottom and top. A vent pipe is telescopically installed at the bottom of the cable fixing plate. When the cable fixing plate is slidably installed between two sliding grooves, the vent pipe at the bottom of the cable fixing plate moves to the position of the limiting hole and automatically falls down, inserting into the limiting hole to fix the cable fixing plate. Simultaneously, the heat generated by the cable operation can enter the vent hole and be discharged from the bottom of the vent pipe, which is connected to the outside for heat dissipation.
Owner:JIANGSU HUAPENG BRIDGE CO LTD

Self-limiting temperature electric tracing band structure

The utility model discloses a kind of self-limiting temperature electric heat tracing band structure, specifically related to electric heat tracing band field, including electric heat tracing band, electric heat tracing band inside includes two groups of busbar and the PTC conductive plastic pipe being arranged between them, the busbar both ends are provided with connecting end, and connecting end is electrically connected with wiring terminal, temperature monitor is arranged at the wiring terminal and busbar connecting end junction, the utility model is provided with the PTC conductive plastic pipe between two groups of busbar, when electric heat tracing band temperature is lower, PTC material shrinks, busbar particle is tightly connected, forms conducting path, heat is generated when current passes, when electric heat tracing band temperature is higher, PTC material expands, conductor particle spacing increases, conducting path reduces, resistance sharply rises, current reduces, heat output reduces, to guarantee the self-limiting temperature performance of electric heat tracing band.
Owner:YANGZHOU TANGYUE ELECTRIC HEATING MATERIALS CO LTD

Method and apparatus for curing a composite article

ActiveUS12502811B2ThermodynamicsTime profile
Disclosed is a method of curing a composite article and associated curing apparatus. A heat source is provided for heating the composite article. A temperature related property is detected proximal to the heat source and the heat output is regulated to a predetermined temperature vs. time profile. Heat output vs time data is acquired and functionalised and the curing completion time is determined based on the functionalised heat output vs time data. The method provides for heating a composite article so as to follow a predetermined temperature vs. time profile (i.e. a cure profile) and avoid excessively high temperatures. The required heat output vs time has also been found to be broadly reproducible, and the curing completion time can be more readily determined from functionalised heat output vs time data, for example by identifying reproducible characteristics of the functionalised data.
Owner:SPIRIT AEROSYSTEMS GLOBAL HOLDINGS LTD

Heat dissipation component and associated electrical device

The heat dissipation component includes a heat conductor attached to the pluggable module or a heat sink associated with an interface of an electrical device and configured to conduct heat from the pluggable module to a heat sink, the heat conductor including the heat input section configured to be in thermal contact with the pluggable module; and a heat output section configured to be in thermal contact with the heat sink; and an elastic assembly coupled to the heat conductor and configured to, at least when the pluggable module is coupled to the interface, apply biasing forces to press the heat input section to the pluggable module and to press the heat output section to the heat sink.
Owner:NOKIA SOLUTIONS & NETWORKS OY

Drying system, laundry treating apparatus, and drying method

The embodiment of the present application discloses a drying system, a clothes processing device and a drying method. It comprises: a first drying subsystem comprising an evaporator, a condenser, a throttling component and a compressor connected by a refrigerant flow path; a second drying subsystem comprising a moisture adsorption and removal device and a regeneration device, the moisture adsorption and removal device is used for adsorbing water vapor in drying air, and the regeneration device is used for regenerating the moisture adsorption and removal device adsorbed with water vapor; along the circulation path of the drying air, the evaporator, the moisture adsorption and removal device and the condenser are arranged in sequence, the regeneration device comprises a heating device, the heating device is used for heating regeneration air, the regeneration air is used for desorbing the moisture adsorbed in the moisture adsorption and removal device, and the heating device is connected to at least the heat output end of the compressor through the refrigerant flow path. Thus, the drying can be quickly and efficiently performed.
Owner:NANJING ROBOROCK INNOVATION TECH CO LTD

Drying and cooling integrated equipment for pesticide and fertilizer production

The utility model relates to the technical field of pesticide and fertilizer production and processing, and discloses a drying and cooling integrated device for pesticide and fertilizer production, which comprises a fixed frame, the top wall of the fixed frame is fixedly connected with a connecting frame, the front side and the rear side of the connecting frame are fixedly connected with heating plates, and the inner wall of the connecting frame is fixedly connected with a drying barrel. A servo motor is fixedly connected to the top wall of the drying barrel, a rotating column is fixedly connected to the output end of the servo motor, stirring blades are fixedly connected to the left side and the right side of the rotating column, a groove plate is fixedly connected to the bottom of the rotating column, and an output valve is fixedly connected to the bottom end of the drying barrel. According to the pesticide and fertilizer drying device, pesticide and fertilizer can be dried through rotation of the stirring blades under the heat output of the heating plate, and the mixing blades can be impacted through cooling water, so that the water flow speed is increased, the purpose of integrating drying and cooling is finally achieved, and the situation that the dried pesticide and fertilizer can be wetted again under the wet condition is avoided.
Owner:GUANGXI PU BIOLOGICAL TECHNOLOGY CO LTD

Fabricated pressure-bearing heating system

The invention discloses an assembly type pressure-bearing heating system, and particularly relates to the technical field of heating, the assembly type pressure-bearing heating system comprises a container and a pressure-bearing water storage tank, the pressure-bearing water storage tank is mounted in the container, one side of the pressure-bearing water storage tank is communicated with a tank body water outlet pipe, and the other side of the pressure-bearing water storage tank is communicated with a water inlet pipe; one end of the water outlet pipe of the tank body is communicated with a connecting pipe, and a circulating pump for driving hot water in the tank to be circularly conveyed to a heating area is mounted at the top of the connecting pipe. The water temperature is stably increased to 100 DEG C or above, the heating heat output per unit area is greatly increased, high pressure breaks through the upper limit of the water temperature, the heating area is remarkably increased and is doubled compared with a traditional system with the same power, and the core problem that the traditional system is difficult to meet the large-area heating requirement is effectively solved; a three-stage pressure control mechanism ensures stable operation under high-pressure and high-temperature working conditions, and the problems that traditional system equipment is distributed and independently installed, the occupied area is large, and the assembly type adaptability is poor are solved.
Owner:SHANGHAI ZHONGRU SMART ENERGY GRP CO LTD

A secondary steam supply component for an extraction device

This utility model discloses a secondary steam supply component for an extraction device, including an extraction tank, an evaporation chamber, and a steam delivery pipe connecting the evaporation chamber and the extraction tank. One end of the steam delivery pipe, inserted into the extraction tank, is rotatably connected to an outlet pipe. The outlet pipe includes a hollow bridging component and a first wall and a second wall connected to the bridging component. This utility model relates to the field of pharmaceutical equipment technology. It collects a large amount of steam generated in the evaporation chamber and returns it to the extraction tank as a heat source through the steam delivery pipe, heating the solvent inside the extraction tank. This assists the extraction tank's own electric heating system in heating the solvent inside the tank, thereby saving the heat output of the electric heating system and reducing energy consumption. This improves energy utilization efficiency, reduces energy waste, and lowers production costs.
Owner:LIAONING DAEWOONG PHARMA CO LTD

Drying and curing integrated equipment based on through hole film layer of printed circuit board and process of drying and curing integrated equipment

The invention provides drying and curing integrated equipment based on a through hole film layer for a printed circuit board and a process thereof. Due to the fact that the air outlet end of each air outlet transmission wheel continuously outputs heat and the circuit board continuously moves, a plurality of surrounding baffles are arranged, each surrounding baffle divides the hot air drying cavity into a plurality of hot air backflow cavities, and each hot air backflow cavity is located over the corresponding air inlet fixing shaft. In other words, hot air output by the air outlet ends of the air outlet transmission wheels on the air inlet fixing shaft flows back to the circuit board moving path through the hot air backflow cavity and diffuses towards the two ends of the circuit board moving path to act on the surface of the circuit board, and in other words, temperature compensation is conducted on the surface of the circuit board through the backflow hot air. Therefore, the utilization rate of heat output can be improved, heat loss caused by the fact that hot air gathers at the top of the hot air drying cavity is avoided, meanwhile, the whole circuit board can be dried and solidified, and a high-quality conducting layer is formed on the circuit board.
Owner:广东一纳科技有限公司

Housing assembly and a warmer applying the same

The utility model discloses a kind of shell assembly and the warmer of applying it, it includes: including: frame, panel and heat shield;Panel is provided with hot air passage;Panel includes by frame inside sequentially laminated to frame outside base layer, heat insulation layer and shell layer, hot air passage is passed through heat insulation layer by base layer and extends to shell layer, heat insulation layer can hinder or prevent the heat transfer of base layer to shell layer;Heat shield is covered in at least part of base layer, and heat collection chamber is formed between heat shield and panel.Through heat insulation layer, base layer heat is effectively blocked to transmit to shell layer, cooperate heat shield and form heat collection chamber outside base layer, accurately guide heat focus on hot air passage, so that hot air carries heat and efficiently discharges.This design greatly reduces the heat accumulation of other parts of frame, such as operating panel, reduces operation risk, improves equipment safety, while improving the heat output efficiency of hot air passage, reduces heat loss, optimizes the overall thermal energy utilization efficiency of equipment.
Owner:GUANG DONG SHENG SHI MING MEN KE JI YOU XIAN GONG SI

A method for calculating the heat output of a bonded medium temperature strain gauge

The present application relates to a kind of sticking type medium temperature strain gauge heat output calculation method, comprising the following steps: heat output strain decomposition;Carry out simulation analysis, calculate the influence coefficient of adhesive;Carry out test, and the resistance temperature coefficient of strain gauge is calibrated;Carry out test, and the linear expansion coefficient of strain gauge is calibrated;The heat output of the material strain gauge of the test piece is calculated.The method is through strain gauge heat output decomposition, calibrates heat output parameter and heat output calculation etc., only uses twice strain test, and the heat output strain of test piece material is calculated, and the heat output test of test piece material is saved.
Owner:BEIJING INST OF ASTRONAUTICAL SYST ENG

A dry quenching coke dust removal system

This invention provides a system for treating dry quenching coke dust. A dry quenching cooling system cools the red-hot coke and collects the dry quenching dust. A circulating fluidized bed incineration system, connected to the dry quenching cooling system via pipelines, incinerates the dry quenching dust at high temperatures, generating high-temperature flue gas. This utilizes circulating fluidized bed technology to achieve a significantly higher continuous processing capacity and combustion efficiency than existing dry quenching dust incineration technologies, substantially increasing the processing scale and heat output of the dry quenching dust. A waste heat recovery system, connected to both the circulating fluidized bed incineration system and the dry quenching cooling system via pipelines, recovers and exchanges waste heat from the high-temperature flue gas, generating superheated steam and low-temperature flue gas. The superheated steam is then used to generate electricity, achieving efficient recovery of flue gas heat energy, reducing dependence on external energy sources, and realizing efficient energy utilization of dry quenching dust.
Owner:ZHONGKE HEFEI COAL GASIFICATION TECH CO LTD