284 results about "Thermal effect" patented technology

The invention belongs to the technical field of laser processing, and particularly relates to a special-shaped curved glass laser cutting track planning method. According to the method, the instantaneous thermal effect and the historical thermal accumulation effect are subjected to coupling calculation, high-precision prediction and compensation of thermal deformation in the laser cutting process are achieved, the accuracy of the cutting track is improved, contour deviation caused by thermal deformation is avoided, and the geometric precision is improved; according to the local geometric complexity of the special-shaped curved glass, regions are divided, and differential virtual scanning layers and scanning modes are matched, so that the dynamic balance of efficiency and precision is guaranteed, the processing quality of regions with high curvature, thin walls and the like is guaranteed, the cutting speed of flat regions is increased, and the processing period is shortened; by monitoring the temperature and feeding back actual thermal historical parameters during cutting, model parameters are reversely optimized by using contour precision data after cutting is completed, so that robustness and stability are enhanced, and the yield and process reliability of laser cutting of the special-shaped curved glass are improved.

The invention relates to the technical field of electrical equipment monitoring, in particular to a power distribution equipment state intelligent diagnosis system and method, and the system comprises a current fluctuation detection module, a voltage stability evaluation module, a heat effect diffusion analysis module, a fault point positioning module and an equipment state evaluation module. According to the invention, through extracting current change characteristics of key nodes and judging continuity of fluctuation differences, rapid identification of current anomalies can be realized, a voltage distortion region and a distribution range thereof can be positioned in combination with phase deviation and symmetry change of voltage waveforms, and the current anomalies can be identified based on a temperature gradient path and jump point screening. A hot spot diffusion trend and a thermal disturbance boundary can be described, morphological analysis and coordinate labeling are performed on the basis of multiple fault areas, multi-point concurrent positioning is realized, association between thermal disturbance and connection defects is identified in combination with temperature difference and current path change characteristics, fault diffusion trends and state disturbance blocks can be accurately presented, and the accuracy of fault diagnosis is improved. And the power distribution state identification and intervention efficiency is improved.

The invention relates to the technical field of power transmission and distribution equipment, in particular to a communication control system and method for intelligent power transmission and distribution equipment. The method comprises the following steps: acquiring data of intelligent power transmission and distribution equipment, estimating initial performance parameters of the equipment, and detecting an operation state; identifying a dynamic abnormal load condition of the equipment based on the operation data, analyzing electrical stability gradient attenuation and predicting an electrical interference composite instability trend; further evaluating a thermal effect accumulation condition based on an electrical instability condition, and estimating a load collapse trend and a communication link degradation trend; abnormal conditions are identified in combination with equipment operation degradation performance, fault risk assessment is carried out, and risk data are generated and uploaded to the cloud platform to realize early warning control; according to the invention, through early warning of abnormity of the power transmission and distribution equipment, more stable operation of the intelligent power transmission and distribution equipment is realized.

The invention relates to the technical field of intelligent control, and discloses a self-adaptive temperature curve control system for high-temperature alloy vacuum casting, which comprises a sensing module, a control module and a control module, and is characterized in that the sensing module acquires multi-point temperature information and preprocesses the information to obtain temperature distribution in a furnace; the acquisition module obtains vacuum environment parameters. The simulation module establishes a three-dimensional dynamic coupling model based on heat conduction, radiation, convection and phase change heat effect, and obtains a real-time temperature evolution prediction result. The generation module obtains a target temperature curve of the corresponding stage. The prediction control module collects a real-time temperature evolution prediction result and a target temperature curve, deviation calculation and trend analysis are carried out, and a heating power and cooling flow control instruction is generated. And collecting product feedback errors and carrying out self-learning correction on prediction model parameters to obtain an optimized control output result. The control and optimization of the high-temperature alloy vacuum casting temperature field are realized, and the structure uniformity of castings and the quality stability of finished products are improved.

The invention provides a split type direct-current charging pile liquid cooling heat dissipation system, and belongs to the technical field of direct-current charging piles, a closed liquid cooling circulation system is constructed through equipment such as a liquid cooling circulation pump, a radiator assembly and a temperature sensor array, and active temperature control is realized by adopting a temperature pre-adjusting module as a core. The system firstly collects power and temperature data to establish a power heat effect function to describe a power-temperature relationship, and extracts temperature time sequence characteristics through a heat situation sensing model by adopting an improved time sequence convolutional network to configure a self-adaptive receptive field adjustment mechanism to capture different time scale change modes; and constructing a double-layer optimization framework in combination with a temperature control game model to solve a Nash equilibrium solution, and calculating an optimal cooling adjustment vector including advanced cooling time and cooling power parameters. And a change curve is generated through real-time monitoring and dynamic correction and is converted into a control instruction, the frequency converter is controlled to adjust the rotating speed of the circulating pump and the opening of the flow valve, and advanced adjustment before temperature change is achieved to eliminate response lag.

The invention discloses a heat effect and stripe noise synchronous progressive correction method based on an RBF curved surface. The method comprises the following steps: acquiring a degraded image; performing gray processing on the degraded image to obtain a gray degraded image; performing guided filtering processing on the gray scale degraded image to obtain a filtered thermal radiation effect estimation image; constructing an RBF kernel matrix according to the thermal radiation effect estimation image and the RBF kernel function, and solving a weight coefficient in combination with a pixel gray vector of the thermal radiation effect estimation image; multiplying the solved weight coefficient by the RBF kernel matrix to generate an RBF thermal radiation effect curved surface; estimating stripe noise through a stripe operator based on the degraded image and the RBF thermal radiation effect curved surface; according to the RBF thermal radiation effect curved surface and the stripe noise, a potential clear image is restored through a synchronous progressive correction optimization algorithm. According to the invention, the thermal radiation effect and possibly accompanied stripe noise of the image can be simply and efficiently removed.

The invention discloses an urban ventilation corridor construction method based on local climate region classification and remote sensing inversion, and belongs to the technical field of urban climate regulation and space optimization. According to the method, a multi-scale urban thermal environment analysis framework is constructed, a coupling mechanism of an urban form and a thermal effect is systematically identified from macroscopic, mesoscopic and microscopic levels, and fine modeling and regulation and control path identification of the thermal environment are realized. Meanwhile, in combination with machine learning and interpretability analysis methods, scientificity and transparency of thermal environment driving factor identification are enhanced. Through combination of remote sensing inversion, morphological factor construction and three-dimensional analogue simulation, a complete technical path of cold source identification, resistance modeling, path optimization and microclimate response evaluation is provided, and the aeration-cooling potential identification capability of blue-green infrastructures is effectively improved. The method is suitable for wind gallery planning and climate adaptation type update design of various urban spaces, and has wide popularization and application prospects.

The invention relates to an integral microwave-assisted additive manufacturing device and method. The integral microwave-assisted additive manufacturing device comprises a microwave high-temperature cavity, a microwave leakage-proof outer cavity, a microwave element, a high-temperature thermocouple, a high-temperature supporting mechanism and a servo driving mechanism. The microwave auxiliary device is fixed to the supporting frame, and the servo driving mechanism drives the forming base plate to move synchronously through the high-temperature supporting mechanism. According to the device and the method, an additive manufacturing component can autonomously absorb microwaves in a forming high-temperature state, microwave energy is converted into heat energy, rapid temperature rising of the material is achieved, meanwhile, under the synergistic effect of microwave coupling external heat sources, synchronous preheating and slow cooling inside and outside the material are achieved, thermal stress in the forming process is reduced, and therefore material cracking is effectively restrained. The heating temperature and the heating rate are regulated and controlled by controlling the microwave power, so that on-demand preparation of the microstructure of the material is realized; the microwave plasma heat effect and the electric field enhancement effect in the microwave heating process can promote densification of a formed component, and the overall performance of the material is remarkably improved.

The invention provides an optical element laser thermal effect and light beam quality integrated measurement device and method, and the device combines key assemblies, such as a pump laser, a real-time power monitoring module, an energy transmission optical fiber, a multi-surface reflector, a beam splitter, a monochromatic optical filter, a CCD camera, an infrared thermal imager, a blackbody radiation calibration module, a Fizeau interferometer and the like. And the thermal effect of the transflective element can be measured at a specific angle. The device combines pump light and test light into one beam through the beam combiner and irradiates the surface of a sample at the same time, after transmission, the beam splitter divides the laser into two paths, one path is used for collecting far-field light spots to calculate the quality of the light beams, the other path forms an interference image to calculate thermal distortion, and meanwhile, the thermal infrared imager monitors the temperature of the sample. According to the invention, non-contact lossless integrated synchronous measurement is realized with high integration level and high flexibility, the device is suitable for temperature, thermal distortion and light beam quality measurement of an optical element under continuous or pulse laser, and thermal response characteristics of a sample are comprehensively and accurately evaluated.

The invention discloses a method for measuring the focus heat effect and the heat damage of a Raman probe. The method comprises the following steps: S1, establishing a stable laser output system, and configuring a proper optical focusing system; s2, heating the standard sample to a target temperature according to a preset step length, keeping for several minutes at each target temperature, and performing spectral measurement on the standard sample by using a Raman spectrometer; s3, in the Raman spectrum measurement process, carrying out real-time temperature monitoring on the surface of the standard sample, and carrying out normalization processing on collected Raman spectrum data; s4, establishing a quantitative relation model between the relative intensity change characteristic # imgabs0 # of the Raman spectrum and the temperature T; and S5, predicting the temperature T of the standard sample under the current preset parameters according to the model, and adjusting the measurement parameters according to the prediction result, so that the predicted temperature T is lower than the temperature threshold value of the to-be-detected sample. According to the method, the thermal effect of the laser can be predicted before Raman measurement, proper measurement parameters are set in advance, and thermal damage to a measured sample is avoided.

The invention discloses a fault early warning detection system for a notebook mainboard, and relates to the technical field of electronic detection. The signal acquisition module is used for acquiring temperature and vibration acceleration signals of a main board BGA welding spot; the damage characteristic calculation module is used for calculating the heat effect index and the vibration intensity of the welding spot; the crack prediction module is used for constructing a crack dynamic function based on the thermal effect index and the vibration intensity and calculating the crack growth degree; the risk assessment module is used for calculating a comprehensive risk prediction value according to the crack growth degree in combination with the temperature and the vibration sudden change rate; the root cause analysis module is used for identifying dominant failure factors through a gradient analysis method and outputting failure mode classification; and the dynamic suppression module is used for dynamically adjusting heat, vibration or creep coping measures of the welding spots based on failure mode classification. Through thermal-mechanical coupling damage extraction, crack dynamic modeling and multi-parameter risk grade assessment capabilities, welding spot early damage identification and operation risk early warning can be realized.

The invention discloses an infrared bidirectional thermal effect simulation method based on radiation and GPU acceleration, and belongs to the field of thermal radiation simulation and parallel computing. Dispersing the complex geometry into patch units, constructing an inter-patch radiation energy balance equation based on a radiance theory, and iteratively solving the final temperature of the patches through a radiance method; a three-level parallel strategy of a task level, a data level and an instruction level is designed, data intensive tasks such as shape factor calculation and radiance iteration are migrated to a GPU to be executed, data storage is optimized in combination with a structure array (SoA) layout and a sparse matrix compression technology, and efficient data sharing of a CPU end and a GPU end is achieved through a CUDA zero copy technology. According to the method, the dependence of a traditional method on regular grids is broken through, the calculation efficiency and precision of million-level surface patch heat radiation transmission in a complex scene are remarkably improved, and an efficient tool is provided for heat radiation indirect transmission calculation and a global illumination model in the field of three-dimensional scene infrared simulation.

The invention relates to the technical field of laser beam shaping, discloses an active test method and system for a circuit breaker, and is used for solving the problem that the self-adaptive shaping capability of a CO2 laser beam is difficult to improve by the existing method. Firstly, a stable light path is constructed, and the stability of the light path is ensured through mechanical limiting, a thermal management module and multi-stage optical alignment; then low-power calibration is carried out, a deformable mirror initial driving table is generated through a least square inversion algorithm, and a flat-topped beam reference is established; data are collected through a wavefront sensor, a high-order mode is reconstructed, the voltage of a deformable mirror is dynamically refreshed, and wavefront control and scanning motion synchronization is ensured in combination with scanning galvanometer time sequence synchronization, closed-loop control and exception handling; monitoring the temperature of the deformable mirror, starting water-cooling adjustment, and correcting the driving table to cope with the heat effect; finally, a safety system is constructed, laser power, wavefront distortion and deformable mirror stroke parameters are monitored, dry gas purging is conducted on the diffractive optical element regularly, and safety guarantee and performance verification of the whole process are achieved.

The invention discloses a camera thermally induced image drift compensation method based on multi-feature time sequence fusion, and relates to the technical field of camera image compensation. The method comprises the steps that time, camera temperature and environment temperature data are measured and preprocessed, a time sequence data set of drifting caused by the camera starting heat effect is formed, and the time sequence data set is divided into a training set, a test set and a verification set; and constructing a neural network model, and fitting a time-drift distance curve by using the neural network model to obtain a law of temperature drift from camera starting to a heat balance stage. According to the method, the image drift amount is predicted and eliminated by taking the camera temperature, the environment temperature and the measurement time as characteristic values aiming at the image drift caused by the camera starting heat effect, the measurement accuracy of the chain-type camera is remarkably improved, and compared with the prior art, the influence of the camera starting temperature rise on the image drift can be reduced in the short-time measurement process.

The invention provides a multi-waveform magnetic field generating device for magnetic hyperthermia. The multi-waveform magnetic field generating device comprises a power supply module, a BUCK voltage regulating circuit, a multi-waveform signal generating circuit, a power amplifying circuit, a series resonance inverter circuit, an induction coil, a water cooling module, a temperature acquisition module, a DSP microprocessor and a TFT display screen. The power supply module is combined with BUCK to supply power to the device; the multi-waveform signal generation circuit, the power amplification circuit and the series resonance inverter circuit are used for generating an alternating magnetic field to act on a magnetic medium to generate a heat effect and realize magnetic hyperthermia; the water cooling module is used for reducing the temperature of the induction coil; the temperature acquisition module acquires temperature data of a treatment area and performs output control on the Buck voltage regulation circuit by using the DSP microprocessor so as to regulate the output power of the power amplification circuit powered by the BUCK voltage regulation circuit and realize intelligent temperature control of the magnetofluid; the problems that in the prior art, a magnetic field generation device is single in induction waveform and poor in heat generation effect are solved.

The invention discloses a biological material supercooling storage system and a working method thereof. The biological material supercooling storage system comprises a sample carrier for storing and placing a biological material; the sample cavity is used for providing a subcooled storage environment of-30 to-5 DEG C for the biological material; the temperature control module is used for providing a controllable cooling rate for the interior of the refrigeration module, the cooling rate is greater than 2 DEG C / min in a temperature interval of above 5 DEG C, the cooling rate is 1-2 DEG C / min in a temperature interval of 0-5 DEG C, and the cooling rate is less than 1 DEG C / min in a temperature interval of below 0 DEG C; the electromagnetic excitation module is used for generating a low-frequency to very high-frequency 50Hz-300MHz electromagnetic field in the sample, and inhibiting the formation and growth of ice crystals in the sample by using the non-thermal effect of the electromagnetic field; the cooperative control module is used for achieving cooperative control over the cooling rate, the supercooling temperature and the electromagnetic field intensity so as to maintain long-term storage of the samples in a liquid state at the supercooling temperature, the storage temperature of the biological materials is reduced, meanwhile, the biological materials are not frozen, and liquid-state storage of the biological materials with different sources and different sizes at the low temperature can be achieved.

The invention relates to the field of detection of temperature measuring devices, in particular to a temperature calibration method and system for a temperature measuring device, and the method is executed in an automatic system, and comprises the following steps: fixing a temperature measuring device to be calibrated and a reference temperature device on a heat conduction substrate in a coplanar manner; the temperature of the cavity is adjusted to a preset calibration point through a temperature control system, and heat balance dynamic judgment is executed; at least two bias currents with different amplitudes are applied to a to-be-calibrated temperature measuring device, corresponding original voltage signals are collected, a zero-power theoretical resistance value for eliminating the influence of the self-heating effect is calculated based on the original voltage signals, a corresponding reference temperature T is adopted as a data pair, parameter fitting is conducted on the resistance-temperature relation model, and the temperature measuring device is calibrated. A temperature correction calculation formula is established, a synthesis uncertainty evaluation model is established, each uncertainty source is analyzed and synthesized, and the synthesis uncertainty is calculated and output. According to the method, the risk of calibration failure caused by thermal stress or environmental interference is reduced.

The invention provides an existing curtain wall door and window solar heat gain coefficient field detection and evaluation method and system. The method comprises the steps that a data collector is used for receiving and displaying sensor data; the total solar radiation meter comprises an indoor total solar radiation meter and an outdoor total solar radiation meter and is used for measuring indoor and outdoor total solar radiation illumination; the temperature sensor comprises an indoor air temperature sensor and an outdoor air temperature sensor and is used for monitoring indoor and outdoor air temperatures; the heat-flow density meter is used for measuring heat-flow density; the fixing support is used for installing and adjusting the vertical receiving angle of the indoor total solar radiation meter. The external sucker is used for fixing the outdoor total solar radiation meter. The method has the remarkable advantages in the aspects of measurement precision, dynamic monitoring, secondary heat transfer effect, operation simplicity and convenience, application scene diversity, energy-saving transformation support, data processing integration, safety and the like; through the combined action of the advantages, the system has important application value and wide market prospect in the field of building energy conservation.

The invention discloses an automatic copper pipe cutting method and system based on visual guidance, and particularly relates to the technical field of automatic copper pipe cutting. A high-frame-rate infrared camera is used for collecting heat radiation textures in the automatic copper pipe cutting process, features are extracted through wavelet transform and an optical flow algorithm, signals are enhanced through a generative adversarial network, and the cutting precision is improved. A multi-scale copper pipe thermal stress distribution model is constructed, a thermal stress distribution diagram is generated in real time, a dynamic threshold value is corrected, and self-adaptive cutting is achieved in combination with a Bezier curve algorithm; on the basis of dynamic utilization of heat radiation textures, multi-scale heat effect coupling and morphological evolution threshold optimization, cutting precision and environmental adaptability are improved, and the problem that in the copper pipe cutting process, when the heat radiation textures generated due to local heating serve as visual guidance information, the heat radiation textures cannot be visually guided is solved. And due to randomness and instantaneity of thermal radiation textures, a visual system is difficult to stably extract effective features, so that the cutting path optimization reliability is influenced.

The invention discloses a back contact solar cell, a preparation method thereof and a photovoltaic module, and relates to the field of photovoltaic technology. According to the preparation method of the back contact solar cell provided by the invention, the grid line groove is formed in the first passivation layer by using the deep ultraviolet laser, and the deep ultraviolet laser has relatively high photon energy which is higher than chemical bond energy of a passivation layer material, so that chemical bonds can be broken through a photochemical effect instead of depending on a thermal effect to melt the material. The heat affected zone of deep ultraviolet laser grooving is small, generated thermal stress is small, and edge warping of the first passivation layer caused by thermal expansion difference can be restrained. The metal seed layer formed through subsequent deposition can be well attached to the inner surface of the grid line groove and the outer surface of the first passivation layer in the grid line area, the metal seed layer is good in integrity and has good adhesive force, and the manufactured back contact solar cell has good reliability and cell performance.

The invention relates to the technical field of OLED (Organic Light Emitting Diode) detection, in particular to a method and a system for evaluating the service life of an OLED display. Each area can be independently monitored, errors caused by limitation of overall testing are avoided, the working state of each area can be comprehensively known by obtaining multiple data such as color brightness, current density and temperature, the influence of the heat effect on the service life of a displayer can be more accurately estimated by calculating the heat fatigue strength, and the service life of the displayer is prolonged. The performance of the display under different use conditions can be better understood by calculating the erosion factor, the degradation rate of the OLED display material can be more accurately evaluated by integrating the environmental erosion factor and the thermal fatigue strength, and an accurate life prediction value can be provided for each region by combining the brightness decay rate, the color offset and the material degradation rate, so that the service life of the OLED display can be accurately predicted. The service life prediction values of a plurality of areas are integrated, so that the overall service life of the display is evaluated more accurately, and inaccurate prediction under a unified standard is avoided.

The present invention relates to the technical field of geometric parameter design optimization. The present invention discloses a parameter design method for a metal cavity cooling channel based on multi-physical field coupling, comprising obtaining basic channel data according to cavity-related data and a detuning factor to provide a basis for the design of the cooling channel, constructing W initial channel data based on the basic channel data by presetting a channel design strategy, and simulating temperature tuning data to ensure that the cooling channel can effectively adjust the temperature to prevent thermal deformation and frequency detuning, and calculating the temperature tuning coefficient and the design influence value by using parameters such as the Prandtl number, the Reynolds number and the Nusselt number to provide a scientific basis for the optimized design, and optimizing the initial channel data by using an intelligent optimization algorithm to obtain the optimal channel data, which can significantly improve the stability and operating life of an RFQ accelerator, ensure the high-power continuous operation requirements, effectively improve the heat dissipation performance, and reduce the risk of equipment failure due to thermal effects.

The invention discloses a lunar dust interference effect test platform suitable for a vacuum environment and a use method of the lunar dust interference effect test platform, and relates to the technical field of aerospace engineering ground simulation tests.The platform comprises a vacuum container system, a measuring system and a dustproof system; maintaining the normal-pressure and normal-temperature working state of the camera; the measurement system integrates a P IV camera, three high-speed cameras and a heat flow sensor, and realizes the multi-dimensional measurement of the moony dust excitation height / speed / impact range, the erosion pit three-dimensional reconstruction and the engine aerodynamic heat effect. The dustproof system adopts a high-transmittance acrylic dustproof cover and a vacuum gauge for differential pressure monitoring, so that lunar dust is prevented from polluting the heat sink, and the safety of the cover body is protected. The problems of pollution and single measurement of a vacuum system in the prior art are solved, multi-physical-quantity collaborative testing is achieved, key test data are provided for design of the lunar lander, and the method has engineering application value.

The invention provides a wind driven generator blade deicing system and a phase change microcapsule coating spraying process, and relates to the technical field of wind power generation equipment protection, the deicing system comprises a heating module, a spiral flow guide rib, a phase change microcapsule coating and a control module; the heating module comprises a heating piece and a fan communicated with the heating piece; the spiral flow guide rib is used for forming a rotational flow air duct, so that hot air formed by heating of the heating module forms rotational flow air flow; the phase change microcapsule coating is at least coated on the wall surface of the inner cavity of the blade; the control module is in communication connection with the heating piece and the draught fan and is configured to adjust the rotating speed of the draught fan and the heating power of the heating piece at least according to the state of the phase change microcapsule coating. The deicing system improves the heat transfer efficiency, enables hot air to effectively cover all areas of the blade, prolongs the residence time of the hot air in the inner cavity of the blade, and improves the hot air utilization rate. And the phase change microcapsule coating and the rotational flow airflow have a synergistic thermal effect, so that the temperature of the wall surface of the blade is effectively, quickly and uniformly increased, and the deicing efficiency is improved.

The invention discloses a multi-pulse lightning impulse test method and device, and the method comprises the steps: generating a continuous multi-pulse current according to an obtained target test parameter, carrying out the multi-pulse lightning impulse test of a to-be-tested sample through the continuous multi-pulse current, and obtaining the temperature distribution data and electrical performance parameter data of the to-be-tested sample, and generating an impact test result of the to-be-tested sample according to the temperature distribution data and the electrical performance parameter data. According to the multi-pulse lightning impulse test method disclosed by the invention, the natural lightning waveform is simulated through continuous multi-pulse current, so that the practicability and reliability of an impulse test result are improved; and through the change data of the temperature data and the change data of the electrical performance data, the heat effect influence and the multi-pulse current influence of the to-be-tested sample under the multi-pulse lightning impulse test are comprehensively considered, so that the accuracy and the comprehensiveness of the impulse test result are improved.

The invention relates to the technical field of gas heat conductivity coefficient measurement, and provides a gas heat conductivity coefficient measurement data processing method, device and equipment and a medium, and the method comprises the following steps: obtaining hot-wire temperature rise experiment data of hot-wire temperature rise along with time change measured by a transient hot-wire method experiment; the hot line temperature rise experiment data are corrected through a theoretical correction model, corrected theoretical temperature rise data are obtained, and the theoretical correction model is derived based on a physical model considering the hot line limited heat capacity and the radiation heat exchange effect; and determining the heat conductivity coefficient of the detected gas based on the corrected theoretical temperature rise data. According to the technical scheme, a test data processing correction method is provided, and the accuracy of a test result is improved.

The invention belongs to the technical field of heat supply, and particularly relates to a photovoltaic power generation, solar energy, gas-fired boiler and heat pump unit multi-element collaborative complementary heat supply system, which comprises a water heating system, a heat supply system, a heat supply system, a heat supply system, a heat supply system and a control system, the water storage tank is used for storing water and is connected with the water heating system; the photovoltaic heat supply module converts solar energy into electric energy through a photovoltaic panel, and then the electric energy is used for driving a heat pump or an electric boiler or a resistance wire to heat water in a water storage tank. The solar heat supply module directly utilizes the heat effect of solar energy, sunlight is absorbed through a heat collector to heat a heat transfer medium, and then heat is transferred to a water storage tank or a heating system through a heat exchanger. According to the gas-fired boiler heat supply module, fuel burns to release heat energy, and heat is transferred to the water storage tank or the heating system through heat exchange.

The invention relates to the technical field of energy-saving optimization, in particular to an energy-saving quantity prediction and energy efficiency optimization method in a simulation environment, and the method achieves the real-time correction through defining a dynamic simulation-field mismatch factor and comparing a simulation predicted cooling capacity with an actually measured cooling capacity, and guarantees that the energy-saving prediction is closer to a real field operation state. And a thermal inertia-exogenous driving response index is designed, and the dynamic response of passenger flow disturbance to the cooling capacity demand is quantified, so that the heat storage effect and control lag of the building are explicitly described, and the physical reasonability of prediction is improved. A simulation consistency-hydraulic matching index and a thermal inertia response index are fused into a core feature, a coupling penalty factor is introduced, a measurable credibility function is formed, and a risk boundary is provided for energy-saving prediction. Based on the corrected simulation energy consumption difference, energy-saving quantity point estimation is calculated in combination with core characteristics, an instant energy-saving predicted value is output, interval prediction can be expanded, and the requirements of operation and maintenance decision making and energy-saving auditing are met.

1. The name of the design product: thermal cover (2). 2. The use of the design product: cover for wrapping outside the hot water bag to play a thermal effect. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model provides a temperature measurement temperature sensor, and belongs to the technical field of temperature measurement. The temperature measurement temperature sensor comprises a power supply module, a temperature detection module, a resistance detection module, a central processing module, a current control module and a heat pump module, the first end of the temperature detection module is connected with the power module, the second end is connected with the input end of the resistance detection module, and the output end of the resistance detection module is connected with the central processing module; the central processing module is connected with the control end of the current control module; the first output end of the current control module is connected with the first end of the heat pump module, and the second output end of the current control module is connected with the second end of the heat pump module. The problem that the reliability of a measurement result is affected by the self-heating effect of a traditional temperature measurement temperature sensor can be solved.