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53 results about "Heating cooling" patented technology
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Both heating and air conditioning work on the principle that heat always moves from a warm object to a cooler one, just as water flows from a higher to a lower level. Furnaces and heaters put heat into the air to make your home warmer; air conditioners remove heat to make your home cooler. All heating and cooling units burn fuel.
Heating and cooling circulation device and method for an injection mold for an automobile part
This invention discloses a heating and cooling circulation device and method for injection molds of automotive parts, relating to the technical field of injection molds. The invention includes a circulation box with an installation groove that mates with the injection mold. It also includes: a heating unit comprising an oil guiding assembly, an oil return assembly, and an oil pressing assembly; the oil guiding assembly contains multiple oil heating pipes for conveying heat transfer oil, and the oil return assembly contains a return circulation pipe for circulating the heat transfer oil; and a cooling unit comprising a water supply assembly, a heat absorption assembly, and two ventilation assemblies. The advantages are: during the injection molding stage, this invention utilizes a closed-loop reciprocating circulation of heat transfer oil to achieve uniform heating throughout the mold; after injection molding, it relies on the rising and falling circulation of cooling water combined with automatic convection ventilation to achieve efficient secondary heat dissipation and cooling of the mold, resulting in higher cooling efficiency.
Owner:重庆翔力机械股份有限公司
An intelligent thermal management system for a cleaning robot
ActiveCN121477703BElectric motor controlProgramme control in sequence/logic controllersThermal stateElectric power equipment
The present application relates to the technical field of power equipment, and more particularly to an intelligent thermal management system for a cleaning robot, comprising a state sensing unit, a risk assessment unit, a thermal state calculation unit, a data decision unit, an execution unit and a feedback correction unit, the state sensing unit collects internal temperature, humidity and key component temperature; the risk assessment unit calculates dew condensation trend and overheating trend representation values accordingly; the thermal state calculation unit quantifies the overall thermal state of the system; the data decision unit determines the actual adjustment amount of heating and cooling power based on the above parameters; the execution unit includes heating, cooling and load management modules, and adjusts the output power accordingly; the feedback correction unit corrects the thermal state according to the operation deviation. Through multi-parameter fusion decision and dynamic power adjustment, the present application realizes the collaborative management of heat dissipation and dew condensation prevention, and improves the working reliability of the cleaning robot in harsh environments.
Owner:GUANGZHOU XINYUAN POWER TECH CO LTD
A heat treatment device for a profiled rail and a heat treatment method thereof
Owner:UNITED DEVILLE HANGZHOU MACHINERY
A mobile multifunctional cleaning vehicle
ActiveCN224389455UEfficient removalSolve the pain points that easily leave dead endsCleaning using liquidsReboilerMechanical equipment
The utility model relates to mechanical equipment technical field, concretely relates to a mobile multifunctional cleaning car, including the bearing platform, the bearing platform top is provided with reagent tank, reagent tank bottom outlet is connected with circulating pump, and the circulating pump output is connected with heating / cooler through pipeline, and heating / cooler fluid outlet is connected with the switching valve group for changing reagent flow direction, the switching valve group links respectively with reboiler and reagent tank, the water seal tank group is connected with tail gas recovery unit through pipeline at reagent tank top tail gas outlet, the utility model discloses through switching valve group changes reagent flow direction, supports'high in -low out'and'low in -high out'two modes, effectively removes the compact scale layer between the shell -side inner wall and the tube bundle of reboiler, promotes the thoroughness of cleaning, solves the pain point that traditional one -way cleaning is easy to leave dead angle.
Owner:LIHUA YIHUIHAI NEW MATERIALS (LIJIN) CO LTD
An industrial scale power plant, a system including an industrial scale power plant and one or more appliances, a convection oven, and a hot and cold thermal fluid supply method
The invention relates to a hybrid hydrogen thermo-electric multi-function industrial scale power plant, a system including such a power plant and connected appliances, a convection oven, and a hot and cold thermal fluid supply method. The invention uses a thermal fluid for heating, a thermal fluid for cooling, heat to both heat and cool the respective thermal fluids, a renewable or waste energy source to generate electricity, and hydrogen to store energy for both heating, cooling, and electricity. Ultimately, the invention allows to work off the grid on an industrial scale thereby having minimal environmental impact.
Owner:PARTNERS WITH SUN INC
CONTROL OF A MULTI-POSITION VALVE HEATING / COOLING SYSTEM IN AN ELECTRIC POWERTRAIN VEHICLE
A process is implemented in a vehicle comprising a heating / cooling circuit in which a heat transfer fluid circulates and comprising a first part coupled to a converter and a drive machine powered by a battery and comprising a ventilation unit, a second part comprising a first exchanger cooling the heat transfer fluid with a refrigerant fluid and a second heat exchanger cooling air for the passenger compartment with the cooled heat transfer fluid, and a third part coupled to the battery, and a valve having first and second positions in which it couples the first part to the second and / or third part(s).This process includes a step (10-30) in which, when the passenger compartment is cooled and the converter and engine need to be cooled, the valve is placed in the first or second position, the operation of the ventilation unit is stopped, and the heat transfer fluid is cooled with the refrigerant. Figure 5.
Owner:STELLANTIS AUTO SAS
Method for heating a fuel cell system
PCT designated stageWO2026109545A1Fuel cell heat exchangeFuel cell controlFuel cellsProcess engineering
Method for heating a fuel cell system (100) comprising at least one fuel cell stack (11), a cooling circuit (400) in which a coolant circulates and in which a heating element (47) and a delivery unit (43) are arranged, wherein during an operational standstill the heating element (47) is activated to heat the coolant.
Owner:ROBERT BOSCH GMBH
A constant temperature control system for a butyl self-adhesive metering pump
The utility model belongs to butyl self -adhesive temperature control device technical field especially discloses a constant temperature control system of butyl self -adhesive metering pump, including heat -retaining cover, heating cooling assembly, multiple temperature sensor and temperature control system, and temperature control system includes temperature control module, PLC module and touch -sensitive screen, and heat -retaining cover is the open -close structure, and heating cooling assembly includes ventilating fan and heating component, and heating cooling assembly is electrically connected with temperature control module, and temperature control module is electrically connected with PLC module, and the interface of touch -sensitive screen is electrically connected with PLC module, and temperature sensor is electrically connected with temperature control module, and this application has convenient and efficient temperature control, convenient to use and so on beneficial effect.
Owner:CHANGSHU SANHENG BUILDING MATERIAL CO LTD
Quick-release heating and cooling assembly of mold temperature controller
The utility model relates to mould temperature controller technical field, specifically disclose a quick detachable heating cooling assembly of mould temperature controller, including mould temperature controller body, the bottom inner wall of mould temperature controller body is installed with sliding installation component, the sliding installation component includes sliding slot, integration casing, heater, support frame, transmission oil pump and cooler, the sliding slot symmetry sets up on the bottom inner wall of mould temperature controller body, the integration casing is installed on the bottom inner wall of mould temperature controller body through the sliding slot, and the bottom of integration casing is connected with the sliding slot slidingly through the sliding block, the heater is fixed on the bottom inner wall of integration casing with transmission oil pump, and the heater is connected through the pipeline with transmission oil pump, the support frame is installed on the one side top of integration casing, the cooler is installed on the top of support frame, and the cooler is connected with transmission oil pump through the pipeline, the utility model discloses can improve the dismounting efficiency of the device in mould temperature controller.
Owner:SICHUAN GREEN FOREST GOLD NEW MATERIALS CO LTD
A method and system for detecting operational irregularities in a thermal energy exchange system, and a method of training a machine learning model
PendingUS20260140809A1District heating systemLighting and heating apparatusHeat energyPower substation
A method and system for detecting operational irregularities in a thermal energy exchange system. Thermal energy exchange system comprises a first side, a second side and an interface between the first side and the second side. Heating / cooling is generated at the first side upstream to the interface, and heating / cooling is consumed at the second side downstream to the interface. The interface is provided by means of a plurality of substations connected to the first side and the second side, each substation being configured to facilitate thermal energy exchange between the first side and the second side. Measurement data indicative of one or more operational parameters of the first side is obtained, wherein the measurement data is collected by means of a measurement system. The measurement data is monitored so as to identify operational irregularities at the interface and / or the second side.
Owner:VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK NV (VITO)
Ultrapure water production system
This system provides an ultrapure water production system that can reduce power costs in secondary pure water systems and decrease energy consumption associated with heating / cooling the water to be treated. [Solution] Subsystem 1 comprises a sub-tank 2, a supply pipe 3, a pump 4, a membrane degasser 5 located downstream of the supply pipe 3, and an ultraviolet oxidation device 6. Downstream of the ultraviolet oxidation device 6, the supply pipe 3 branches in two directions. One branch supplies room temperature ultrapure water W1 to the use point 10 via a cooling heat exchanger 7, a non-regenerative ion exchanger 8, and an ultrafiltration membrane 9, and the unused ultrapure water W1 is returned to the sub-tank 2. The other branch is capable of supplying warm ultrapure water W2 to the use point 16 via a non-regenerative ion exchanger 12, a preheat recovery heat exchanger 13, a heating heat exchanger 14, and an ultrafiltration membrane 15, and the unused warm ultrapure water W2 is returned to the sub-tank 2 via a return pipe 17 and the preheat recovery heat exchanger 13.
Owner:KURITA WATER INDUSTRIES LTD
Transmission preheating system, preheating method, vehicle, and storage medium
ActiveCN115681470BInternal combustion piston enginesGear lubrication/coolingExhaust fumesElectromagnetic valve
The present application relates to the technical field of transmission, and especially relates to a transmission preheating system, a preheating method, a vehicle and a storage medium, the transmission preheating system comprising a controller; an exhaust gas preheating pipeline, which is communicated with an exhaust of an engine, and a first on-off electromagnetic valve is arranged on the exhaust gas preheating pipeline, the first on-off electromagnetic valve is electrically connected with the controller, and the controller can control the first on-off electromagnetic valve to open to heat the transmission; a cooling water preheating pipeline, which is used for heat exchange of the engine, and a second on-off electromagnetic valve is arranged on the exhaust gas preheating pipeline, the second on-off electromagnetic valve is electrically connected with the transmission controller, and the controller can control the second on-off electromagnetic valve to open to heat the transmission. The present application can guarantee the driving safety of the whole vehicle, reduce the oil stirring loss, and improve the economy of the whole vehicle.
Owner:FAW JIEFANG AUTOMOTIVE CO
A quench and chill cooling core structure
The utility model discloses a kind of quenching and heating cooling core structure, including plastic mould body, mould core, conformal waterway device, the plastic mould body is formed by machining, at least three mould cores are installed on plastic mould body, conformal waterway device is installed on mould core, the conformal waterway device is processed using diffusion welding process, conformal waterway device is equipped with multiple groups, the conformal waterway device includes inlet and outlet pipe, conformal waterway, first fixed plate, second fixed plate, inlet and outlet pipe are symmetrically arranged along conformal waterway, inlet and outlet pipe are connected with conformal waterway, at least two conformal waterways are installed on each group of inlet and outlet pipe, conformal waterway is arranged along mould core according to need, first fixed plate is installed below inlet and outlet pipe, second fixed plate is installed below one place of conformal waterway.The utility model design is reasonable;Conformal waterway can bear quenching and heating after diffusion welding processing to eliminate product appearance fusion line.
Owner:SHENZHEN JINSUNWAY MOULD CO LTD
A heat energy recovery device for condensing electronic-grade hydrofluoric acid
PendingCN122107816Aprevent leakageGuaranteed puritySteam/vapor condensersHeat exhanger sealing arrangementThermodynamicsHeat energy
The application discloses a kind of electronic-grade hydrofluoric acid condensation heat energy recovery device, it is related to heat exchange equipment technical field.The present application includes tank body, the inside of the tank body is equipped with condenser pipe by sealing plate, the condenser pipe is "U" shape and two ends are upwards, the condenser pipe is distributed in the tank body inside and is deflected upside down, the condenser pipe is composed of outer tube and inner tube, the inner tube is fixedly installed at the central place in the inside of outer tube by the fixed seat of outer tube top opening, the inner tube one end opening, the other end is closed, the outer periphery of the inner tube opening side is equipped with round hole, the round hole is located at the inboard of outer tube opening, one side of the outer tube opening is fixedly connected with drain port.The present application can improve the efficiency of heat exchange while ensuring the condensation effect, thereby improving the effect of heat energy recovery, and different temperature heated cooling medium can be obtained to be suitable for different temperature requirements of use scene, thereby improving the utilization degree of heat energy recovery.
Owner:FUJIAN SANGANG GROUP +1
Composite temperature control calender for plastic recycling and process method thereof
A kind of composite temperature control calender for plastic recycling and its process method belong to calender technical field, to solve the phenomenon of sticking roll that existing calender is prone to, while existing calender is mostly horizontal material conveying mode, it is difficult to adapt to the problem of large flowability of molten plastic;The present application is inclinedly arranged through the whole roller mechanism, the molten plastic is naturally flowed into by gravity, enters the preliminary calendering between the feed roller and the adjustable middle roller from the upper end of the feed roller, and is calendered to the upper end of the fixed middle roller from the lower end of the adjustable middle roller, through the setting of Teflon coating, the Teflon coating is an anti-sticking roll coating, through the setting of heating and cooling pipeline, the heating and cooling pipeline is connected with the feed roller, the adjustable middle roller, the fixed middle roller and the discharge roller from one side, temperature regulation is realized, the calendering distance of inclined arrangement calender gradually decreases, multi-layer connection is realized, the heating and cooling pipeline transports hot water or cooling water, and composite temperature control calendering of multiple calenders is realized.
Owner:HEKIDA ELECTRONIC TECH CO LTD
Module including active material and manufacturing method therefor
The present invention provides: a module including a sealed housing and an active material containing alcohol, magnesium oxide, and vanadium oxide; and a manufacturing method therefor. In addition, the module according to the present invention can obtain high heat even with low energy, and thus is economical and eco-friendly, and can be applied to various industrial fields such as heating, space heating, drying, heat exchangers, and medical care.
Owner:JL THERMOX CO LTD
A temperature control method and system for die casting
This invention relates to the field of die casting process control technology, specifically to a temperature control method and system for die casting, comprising: acquiring real-time multi-source temperature data of the die casting process; performing noise filtering and timestamp alignment on the real-time multi-source temperature data to form time-series data of the die casting temperature field; dynamically extracting key temperature feature vectors through spatial consistency verification; inputting the vectors into an improved temperature field prediction model, the temperature field prediction model being based on a finite difference algorithm, discretizing Fourier's law of heat conduction into difference equations between grid nodes to establish a physical foundation model, and superimposing a deep learning network on the model to output residual correction quantities, thereby predicting the evolution of the mold and casting in future time periods; establishing a dynamic optimization control model; generating an optimized set of control parameters for each heating and cooling circuit of the mold and the molten metal heat preservation device; and calculating and issuing dynamic temperature control commands to the actuator based on the optimized set of control parameters.
Owner:NINGBO XINGDING ELECTRIC APPLIANCE CO LTD
An oven for effectively preventing the blocking of fiber bales
ActiveCN224327514UDrying gas arrangementsDrying machines with progressive movementsPolyesterLaboratory oven
The utility model discloses a kind of effective prevention that the oven of fiber package is caked in the field of polyester staple production and manufacturing, including oven body, each heating area and cooling area are provided with a heat exchanger, the conveyor chain plate of transmission fiber product is provided with below each heat exchanger in the oven body, the heat exchanger is plate-fin heat exchanger, the left head of each heat exchanger is connected with hot steam main pipeline through a conveying pipe one, the heat exchanger conveying pipe one of two cooling areas is provided with blanking blind plate, and the heat exchanger conveying pipe one side of two cooling areas is connected with cooling water main pipeline through conveying pipe two, the gas outlet of heat exchanger is set down corresponding conveyor chain plate, and the gas inlet of each heat exchanger is correspondingly provided with a circulating fan.
Owner:YANGZHOU FU WEI ER COMPOSITE MATERIAL CO LTD
A support for improving the stability and efficiency of heat treatment of gears
The utility model relates to part processing technical field, concretely is a kind of support of improving gear heat treatment stability and efficiency, including interlayer base, the interlayer base top center fixedly installed with heat conduction column, the height of the heat conduction column is greater than the height of gear, the interlayer base top fixedly installed with the multiple support bosses of circular equidistance distribution, the circular diameter of multiple support bosses composition is less than the outer diameter of gear greater than the inner diameter of gear, the interlayer base bottom center is equipped with the receiving groove. By placing gear on support boss instead of original placing gear on basket interlayer, stacking placement, can improve furnace loading capacity one time, reduce single piece heat treatment processing cost, adopt multi-point support structure, and increase heat conduction column at inner hole, when heat treatment, heat conduction column heats together with part, when cooling, part outer circle first cools, inner hole is relatively slow due to the reason of heat conduction column, therefore deformation consistency is better.
Owner:WUHAN PANZHOU PRECISION TECH CO LTD
Mpp power tube production flaring device
The utility model belongs to MPP electric power pipe production technical field, concretely is a kind of MPP electric power pipe production flaring device, including the loading assembly of the installation position of the key component of the device, the accessory of the loading assembly is provided with the flaring assembly, and the accessory side is provided with the flaring assembly that can be explored into pipeline end and be expanded to the required degree. The utility model is convenient for heating, cooling pipeline on the basis that the device and pipeline can be kept coaxial, by the setting of the conical cylinder that can also rotate around pipeline center line, the pipeline can be flared when the conical cylinder position is adjusted by pusher, so that the temperature loss caused by in-situ machining mode to avoid pipe secondary transfer and positioning deviation, and eliminate the mechanical interference risk of flaring process to softened pipe wall.
Owner:FUJIAN RUNPU NEW MATERIAL TECH CO LTD
Method for heating a fuel cell system
Method for heating a fuel cell system (100) comprising at least one fuel cell stack (11), a cooling circuit (400) in which a coolant circulates and in which a heating element (47) and a conveying unit (43) are arranged, wherein the heating element (47) is activated during a standstill to heat the coolant.
Owner:ROBERT BOSCH GMBH
Blackbody radiation source heating and cooling collaborative scheduling control method and system
This invention discloses a method and system for coordinated scheduling and control of heating and cooling of a blackbody radiation source, relating to the field of coordinated heating and cooling control technology. During the heating or isothermal operation phase of the blackbody radiation source, the method calculates a cooling effect evaluation value reflecting the changing trends of the heating-side temperature response and the cooling-side heat exchange capacity based on collected operating status data. This value is used to determine the water supply switching risk and establish a coordinated scheduling level. The coordinated scheduling level is matched with a preset coordinated scheduling rule table to generate heating and cooling scheduling instructions, which are then sent to the control module for execution. When the coordinated scheduling level indicates that the cooling capacity is critical or there is a risk of water supply switching, the heating power is derated and a switching process verification is performed. When the coordinated scheduling level indicates that the cooling capacity is below the safety level or meets the shutdown and cooling conditions, the heating power is cut off, entering a controlled cooling phase, and coordinated heating and cooling scheduling is executed. This achieves hierarchical linkage scheduling of heating power and cooling capacity.
Owner:GANSU PROVINCIAL INST OF METROLOGY
Vehicle heat management system
PendingUS20260149078A1Air-treating devicesCompression machines with non-reversible cycleHeat managementElectrical battery
The vehicle thermal management system includes a controller. The controller is configured to switch an operating mode of the vehicle thermal management system between a battery cooling mode, a battery warm-up mode, and an auxiliary heating mode. In the battery cooling mode, coolant cooled by a second refrigerant at a second heat exchanger absorbs heat from a battery, thereby cooling the battery. In the battery warm-up mode, the coolant that has dissipated heat from the second refrigerant at the second heat exchanger dissipates heat to the battery, thereby warming up the battery. In the auxiliary heating mode, the second refrigerant dissipates heat to the coolant at the second heat exchanger, thereby heating the coolant. Further, the heated coolant dissipates heat to a first refrigerant at the first heat exchanger, thereby heating the first refrigerant.
Owner:TOYOTA INDUSTRIES CORP
Bend forming device for hoses
The utility model provides a kind of elbow forming device of hose, comprising: base;Elbow modular tooling, detachably be equipped in base and adjustable in the mounting position on base, for the pipe shaping of hose;Auxiliary force arm mechanism, detachably be equipped in base and adjustable in the mounting position on base;Heating mechanism, be equipped in auxiliary force arm mechanism, for heating after the hose of shaping;Cooling gas conveying mechanism, detachably be equipped in base and adjustable in the mounting position on base, cooling gas conveying mechanism is used to send cooling gas to after the hose of heating, make after the hose of heating cooling forming.The utility model can better control elbow size, ensure elbow forming quality, improve product consistency, need not manual elbow, so that operation is more convenient, improve operating efficiency.
Owner:SHANGHAI XINYUAN MICRO ENTERPRISE DEV CO LTD
Air conditioning assembly with regulated injectors
In order to provide an air conditioning assembly (10) for heating or cooling a space, particularly a vehicle interior space (110), with a compressor (11) for delivering coolant, and which can also efficiently utilize coolant CO2 for heat pump applications, a high-pressure refrigeration unit (12) for cooling the coolant is arranged downstream of the compressor (11), and a first refrigeration unit (13) for heating the coolant is arranged upstream of the compressor (11), wherein coolant exiting from the high-pressure refrigeration unit (12) can be supplied to the propulsion mass inlet (22) of the first injector (21), and coolant exiting from the low-pressure refrigeration unit (13) can be supplied to the suction mass inlet (23) of the first injector (21), and wherein the outlet (24) of the first injector (21) is directly or indirectly connected to a liquid separator (14).
Owner:VOLKSWAGEN AG
Heat pipe-based air dehumidification system
This utility model relates to the technical field of air dehumidification systems, specifically disclosing an air dehumidification system based on heat pipes. The system includes an air inlet channel, a heating channel, a heat pipe device, a cooling dehumidification device, and a temperature compensation device. The heating channel is located above the air inlet channel, and its tail end is connected to the heating channel. The heat pipe device includes multiple vertically arranged heat pipes, each having a heat-releasing section and a heat-absorbing section. The heat-releasing section is located at the upper end of the heat pipe, and the heat-absorbing section is located at the lower end. The heat pipe device passes through the top wall of the air inlet channel. The heat-releasing section and the temperature compensation device are located in the heating channel and are sequentially distributed along the airflow direction. The heat-absorbing section and the cooling dehumidification device are both located in the air inlet channel and are distributed along the airflow direction. This utility model can utilize heat pipes to heat and cool dehumidified air, reducing energy consumption.
Owner:ZHONGSHAN LOTUSAIR CO LTD
An inner circulation type water-cooling radiator for direct current power distribution cabinet
ActiveCN224400994Uavoid condensationImprove environmental adaptabilitySubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsTemperature controlThermal solution
The utility model provides a kind of inner circulating water-cooled radiator of direct current distribution cabinet, it is related to heat dissipation technical field, and it includes: the cold source side of heat exchanger is connected seawater, the heat source side of heat exchanger is connected inner circulation pipeline, and multiple heat sources in the direct current distribution cabinet are flowed through by inner circulation pipeline;Three-way valve is set on the liquid outlet pipe in inner circulation pipeline, and three-way valve is communicated with liquid inlet pipe;Anti-freezing temperature control circuit is electrically connected with three-way valve set on inner circulation pipeline.There is beneficial effect in low temperature environment, anti-freezing temperature control circuit switches three-way valve to bypass mode, so that cooling liquid is separated from seawater cold source, cooling liquid is heated using cabinet heat source itself heat, avoid pipeline and cabinet surface dew, prevent condensed water from causing electrical short circuit, corrosion and other problems, also avoid the risk of pipeline burst, leakage caused by cooling liquid freezing expansion.Based on temperature real-time monitoring, it is intelligently switched between anti-freezing and heat dissipation mode, realize environment adaptability, safe and reliable heat dissipation solution.
Owner:澄瑞电力科技(上海)股份公司