79 results about "Water cycling" patented technology

The invention relates to the technical field of drainage basin water scheduling, and discloses a drainage basin water regulation and control optimization method based on ecological element changes. The method comprises the following steps: deploying a drainage basin monitoring system, and collecting ecological element real-time data such as a hydrological parameter sequence and a remote sensing image; after the data is cleaned and converted, hydrological trend features and spatial distribution features are extracted by adopting a feature learning model, and the hydrological trend features and the spatial distribution features are fused into unified ecological representation through a cross-modal alignment mechanism; inputting the unified ecological representation into a physically constrained neural network prediction model, and outputting a water regimen dynamic prediction value; and finally, based on the predicted value, a water resource regulation and control instruction is generated and executed by using a multi-objective decision algorithm so as to optimize the watershed water circulation process. According to the method, feature extraction comprehensiveness is improved through multi-source data fusion and cross-modal analysis, prediction reliability is enhanced in combination with physical constraints, reasonable allocation of water resources is achieved by means of multi-target decision, the ecological condition of a drainage basin can be improved, and the water utilization efficiency is improved.

The invention discloses an irrigation decision determination method considering a multi-source water conversion process, and relates to the technical field of agricultural water conservancy irrigation, and the method comprises the steps: obtaining a multi-spectral image and a thermal infrared image of crops in a target irrigation region, calculating a vegetation index and a leaf area index, and combining with the actually measured growth vigor data of the crops, a growth vigor model of crops is constructed by establishing a mapping relation, the rainfall, the irrigation volume, the canal system infiltration replenishment volume and the groundwater capillary rise volume of a target irrigation area are obtained, and a soil moisture income and expenditure model is constructed based on a water circulation process. According to the method, a plurality of paths such as rainfall, irrigation, canal system leakage and groundwater capillary rise are considered through the constructed soil water volume income and expenditure model, crop physiological moisture inflection points are accurately recognized by simulating the root zone volumetric moisture content and growth vigor response curve, threshold control irrigation based on crop requirements is achieved, and the crop yield is improved. And the multi-source input and conversion process of the farmland hydrological system is comprehensively reflected.

The invention discloses a construction and verification method of a watershed water resource comprehensive simulation and configuration model, and belongs to the technical field of water resource planning and configuration. On the basis of a natural-social binary water circulation structure, flow generation, flow concentration and allocation modules are coupled, a topological relation is determined by dividing calculation units, and a model is constructed with the minimum water shortage rate and the optimal water supply fairness as targets; establishing a multi-source database containing meteorological information, land utilization information, reservoir information and water consumption unit information; performing iterative calibration and verification on natural water circulation and social water circulation parameters by using historical data; and coupling the model which is verified to be reliable with underlying surface and climate scene data of a future planning year, and operating and outputting a water resource optimal configuration scheme. The method solves the problems that an existing model is low in coupling degree and poor in precision, and high-precision simulation and scientific configuration of a drainage basin water resource system are achieved.

The invention provides a recirculating aquaculture accurate regulation and control method and system based on graph network water resource management, and relates to the technical field of fishery regulation and control methods, and the method comprises the steps: sequentially carrying out the high-frequency synchronous collection processing and Kalman filtering noise fusion inhibition processing of collected multi-dimensional data; obtaining a time-space aligned and standardized multi-modal water quality time sequence data set; defining the core water quality parameter type as a node of the dynamic heterogeneous graph to obtain a dynamic heterogeneous graph structure with the edge weight containing the time delay mutual information entropy and the node containing the multi-dimensional characteristics; processing the dynamic heterogeneous graph structure by adopting a gated space-time convolution graph neural network to obtain a multi-dimensional water quality state prediction matrix including potential abnormal probability, water quality risk level, water circulation efficiency and biological fitness; a multi-target constraint reinforcement learning algorithm is adopted for processing, and accurate fishery circulating water regulation and control are achieved. The water resource consumption cost is remarkably reduced, and key technical support is provided for water saving and emission reduction of land-based industrial aquaculture.

The invention discloses a data center intelligent liquid cooling system based on multi-source data fusion and a control method thereof, and relates to the field of intelligent control. The method comprises the following steps: constructing a feature vector of each water cycle; performing clustering analysis on the feature vectors, and classifying the water circulation according to a clustering result; an optimization control model of the clustering category to which the water circulation belongs is constructed, and the optimization control model takes the characteristic parameters as state variables, takes the water inlet temperature adjusting quantity and the water inlet quantity adjusting quantity as control variables, and takes the minimum equipment temperature difference and energy consumption as optimization targets; performing optimization control on the control variables by using a model predictive control algorithm; solving the optimization control model by using a nonlinear optimization solver to obtain an optimal control law; according to the optimal control law, the water inlet temperature and the water inlet amount of each water circulation are adjusted, so that the equipment temperature in the same water circulation is kept at the same level, the equipment temperature uniformity is improved, the PUE value of the data center is reduced, and compared with a traditional liquid cooling system, more energy is saved.

A washing machine according to the present disclosure comprises: a tub; a drum disposed in the tub; a drain pump for draining the water in the tub to the outside; and a controller configured to operate the drain pump at a maximum output on the basis of the start of a drain cycle, determine a first target RPM and a second target RPM different from the first target RPM on the basis of the operating RPM of the drain pump operating at the maximum output, control the operating RPM of the drain pump to the first target RPM on the basis of the water level of the tub being higher than a threshold water level, and control the operating RPM of the drain pump to the second target RPM on the basis of the water level of the tub reaching the threshold water level.

The clothing processing device according to an embodiment comprises: a tub; a diaphragm provided in an opening of the tub; a circulation pump which comprises a pump motor, discharges water stored in the tub, and circulates the discharged water to the tub; a first pipe connected to the upper side of the diaphragm; a second pipe connected to the lower side of the tub; and a processor configured to control the pump motor according to execution of a washing course, identify a feedback voltage value of the pump motor, and control a flow path switching device on the basis of the identified feedback voltage value so that the discharged water is guided to the first pipe or the second pipe.

The application provides a circulating water aquaculture precision regulation method and system based on a graph network water resource management, relates to the technical field of fishery regulation methods, and comprises sequentially performing high-frequency synchronous collection processing and Kalman filter noise fusion suppression processing on collected multidimensional data to obtain a spatiotemporally aligned and standardized multimodal water quality time series dataset; defining a core water quality parameter type as a node of a dynamic heterogeneous graph to obtain a dynamic heterogeneous graph structure with edge weight containing time delay mutual information entropy and nodes containing multidimensional features; processing the dynamic heterogeneous graph structure by using a gated spatiotemporal convolutional graph neural network to obtain a multi-dimensional water quality state prediction matrix including potential anomaly probability, water quality risk level, water cycle efficiency and biological fitness; and processing by using a multi-objective constraint reinforcement learning algorithm to realize precise fishery circulating water regulation. The application significantly reduces water resource consumption cost and provides key technical support for water saving and emission reduction of land-based industrialized aquaculture.

The utility model relates to the technical field of stirring devices, and discloses a mixing stirrer for azodicarbonamide, which comprises a large helical ribbon and a small helical ribbon, the head end of the large helical ribbon and the head end of the small helical ribbon are respectively and fixedly connected to one side of a rotating shaft through a first connecting pipe and a second connecting pipe; the tail ends of the large helical ribbon and the small helical ribbon are fixedly connected to the other side of the rotating shaft through a third connecting pipe and a fourth connecting pipe correspondingly, one end of the rotating shaft is rotationally connected to one end of a water inlet main pipeline in a sealed mode, and the other end of the water inlet main pipeline is fixedly connected with the output end of a circulating water cooling mechanism; the other end of the rotating shaft penetrates out of the outer side of the box body and is rotationally connected with one end of a water outlet main pipeline in a sealed mode, the other end of the water outlet main pipeline is fixedly connected with the input end of a circulating water cooling mechanism, a U-shaped water tank shell is fixedly connected to the bottom of the box body, and a water inlet branch pipeline is fixedly connected to one side of the top end of the U-shaped water tank shell; the diagonal sides of the top end of the U-shaped water tank shell are fixedly connected with water outlet branch pipelines, and the material cooling function is achieved through a water circulation mechanism.

The application discloses a drainage pipe network hydraulics experimental method and system based on double-branch dynamic coupling, belongs to the technical field of water conservancy projects, and comprises the following steps: a double-branch double-gradient dynamic coupling simulation device is built, four types of visual simulation experiments such as pipe network intersection flow state analysis are carried out, and data are collected; after the data are preprocessed, a critical blockage flow prediction model is established, a four-dimensional model is constructed in combination with historical data of a city drainage pipe network to train and iterate the four-dimensional model; field data are collected in real time to input the model for prediction, and the pipe network is controlled in real time according to the results and the model is continuously updated. The system comprises experimental simulation, model establishment, model training and comprehensive control modules. The application realizes multi-parameter dynamic collaborative control, constructs a multi-dimensional accurate measurement system, has the advantages of modularity and water cycle, realizes prediction control integration, provides an active prevention and control means for safe operation of the drainage pipe network, and is suitable for visual research on the hydraulic characteristics of the pipe network.

This invention relates to the field of freshwater fish aquaculture technology and discloses an energy-saving dual-cycle freshwater fish spawning pond system and its usage method. The system includes a spawning pond and a culture circulation treatment system connected to the spawning pond. The culture circulation treatment system includes a first circulation tailwater treatment system and a second circulation tailwater treatment system. The first circulation tailwater treatment system includes a side drainage pond connected to the side wall of the spawning pond and a first inlet pond. The second circulation tailwater treatment system includes a vortex egg collection pond connected to the bottom of the spawning pond. The vortex egg collection pond is connected to the spawning pond through a multi-stage sedimentation pond and a second inlet pond. An egg collection pond is connected to the bottom of the vortex egg collection pond. The vortex egg collection pond and the egg collection pond together form the spawning circulation treatment system. The spawning pond system of this invention adopts a dual-cycle treatment system, combining long-term high-density culture, spawning, and automatic egg collection functions. During the use of the spawning pond, water circulation is achieved through air lifting and water propulsion, resulting in high efficiency and low energy consumption.

A method is for a fill cycle calibration in a washing machine appliance. The method includes receiving an activation signal of a calibration cycle, and performing the calibration cycle. The calibration cycle includes initializing a fill sequence of the washing machine appliance, determining a supply connection orientation of a hot water supply hose and a cold water supply hose, measuring a volume of water from a hot water supply valve before reaching a predetermined temperature threshold, measuring flow rates of water from the hot water supply valve and a cold water supply valve, and updating operational parameters of the washing machine appliance.

The invention discloses a water-fluorine linkage air conditioning system, which comprises a first refrigerant circulation loop, a second refrigerant circulation loop, a third refrigerant circulation loop, a fourth refrigerant circulation loop, a fifth refrigerant circulation loop, a sixth refrigerant circulation loop, a fifth refrigerant circulation loop and a sixth refrigerant circulation loop, and is characterized in that the first refrigerant circulation loop is formed by connecting a compressor, an outdoor heat exchanger, a first throttling device and an indoor heat exchanger; a second refrigerant circulation circuit that circulates a refrigerant in a refrigerant circulation circuit formed by connecting a compressor, a water-fluorine heat exchanger, a second throttle device, and an evaporator; a first water circulation circuit that circulates water in a water circulation circuit formed by passing through the first use-side end and the water-fluorine heat exchanger; a second water circulation circuit that circulates water in a water circulation circuit formed by passing through the second use-side end and the water-fluorine heat exchanger; the tail end of the second use side is arranged on the air outlet side of the indoor heat exchanger. The air conditioning system can realize dehumidification without cooling, and is high in reliability and low in energy consumption.

The utility model relates to a community green plant water circulation irrigation device, and belongs to the field of green plant irrigation, the community green plant water circulation irrigation device comprises a foundation, a reservoir is arranged in the foundation, a cover plate is mounted at the top end of the reservoir, a water inlet hole is formed in the cover plate, a filter box relatively slides on the cover plate, a sliding block is connected to the filter box, and a sliding groove is formed in the cover plate; the sliding block slides in the sliding groove, and the sliding groove is gradually shrunk. An operator only needs to move the filter box upwards, so that a sliding block slides out of a sliding groove, and the filter box is taken out from a water inlet hole, so that the simplicity and convenience of taking out the filter box are improved.

The application discloses a kind of based on coupling model's irrigation water consumption simulation prediction method, comprising the following steps: constructing dynamic discretization's irrigation water cycle coupling simulation model: dynamic division hydrological response unit, and construct one-dimensional vertical unsaturated zone model in hydrological response unit inside, while carrying out transverse water coupling between hydrological response unit through surface confluence and underground runoff, to construct irrigation water cycle coupling simulation model;Construct irrigation-hydrology two-way coupling and data assimilation integrated framework: irrigation water consumption in irrigation area is input to irrigation water cycle coupling simulation model as feedback variable, to update soil moisture content and recalculate precipitation water production and return water quantity;Construct the irrigation water consumption prediction model of mixed driving in stages: irrigation water consumption prediction is decomposed into water demand prediction module and water supply decision module, and output irrigation water consumption prediction value in irrigation area.

The application discloses an ice maker system and a delivery pump thereof, which comprises an ice making mechanism, a refrigeration mechanism and a water circulation mechanism; the water circulation mechanism comprises a circulation pipe, a first pipeline and a water pump; the circulation pipe is connected with the water pump through the first pipeline; the water pump is connected with a water inlet pipe through a pipeline; an ice delivery pipe is connected with an ice outlet pipe; the ice delivery pipe is connected with the water pump through a second pipeline; the water pump (20) comprises a volute (21), an impeller (22) and a pump shaft (23); a pump inlet pipe (24) is arranged at an inlet end of the volute; an adjusting mechanism (28) is arranged in the pump inlet pipe; the adjusting mechanism is arranged at an upstream end of the centrifugal impeller; and the adjusting mechanism plays a role of flow guiding and sealing. The application can improve the flow guiding and sealing effect of the centrifugal impeller inlet end, so as to reduce the turbulence and flow loss of the impeller inlet end, thereby ensuring the stability of the water pump output pressure and flow and improving the operation stability of the delivery pump.

The application discloses a kind of reservoir-water transfer project joint regulation and control influence evaluation method to downstream ecological flow, the method includes the following steps: step 1, research area data collection;Step 2, construct water transfer project water source area natural water cycle model WEP-NHA;Step 3, construct natural-social dual water cycle coupling model WEP-HA;Step 4, simulate runoff using WEP-HA model in water source area;Step 5, system analysis water source area key control section water quantity and ecological flow guarantee rate change degree under the superposition of reservoir and water transfer project.This method can realize the system simulation of the disturbance response of the complex system in the water source area, effectively reveal the comprehensive influence of the complex water conservancy system on water resources and ecological environment, have strong adaptability and predictability, effectively solve the simulation problem of the regulation and storage effect of the reservoir without data or little data, provide decision support for scientifically formulating water transfer scale and guaranteeing ecological flow.

The application provides a centrifugal pump anti-freezing device and a water circulation cooling system using the same, and belongs to the technical field of water circulation cooling systems. The centrifugal pump anti-freezing device comprises a centrifugal pump, a low-pressure fluid cavity, a high-pressure fluid cavity and a backflow assembly. The low-pressure fluid cavity is connected to the high-pressure fluid cavity through the centrifugal pump. The backflow assembly comprises a control valve, a backflow pipe I and a backflow pipe II. The inlet of the control valve is connected to the high-pressure fluid cavity through the backflow pipe I, and the outlet of the control valve is connected to an outlet end through the backflow pipe II. During operation, the centrifugal pump pumps the fluid in the low-pressure fluid cavity into the high-pressure fluid cavity. When the centrifugal pump stops in a low-temperature environment, the fluid in the high-pressure fluid cavity flows back to the valve cavity through the backflow assembly under the action of the pressure difference, so that the fluid in the valve cavity is always in a state of movement, thereby avoiding the situation that the impeller is frozen and difficult to start. The backflow fluid does not need to be additionally driven by a power device, and can automatically flow under the action of the pressure difference between the high-pressure fluid cavity and the low-pressure fluid cavity.

The invention relates to equipment and method for preparing an HDPE direct drinking water pipe with a self-cleaning antibacterial function, the equipment comprises an extrusion molding mechanism, a shaping and cooling mechanism and a traction mechanism which are arranged in sequence, and the shaping and cooling mechanism comprises a cooling water tank and a water circulation system used for continuously supplying circulating cooling water into the cooling water tank; a guide cylinder used for limiting shaking of the pipe is arranged in the cooling water tank, the length direction of the guide cylinder is consistent with that of the cooling tank, the pipe penetrates through the guide cylinder in a sliding mode, and a water permeable tank is formed in the guide cylinder in a penetrating mode. The direct drinking water pipe forming device has the effect of guaranteeing the direct drinking water pipe forming quality and speed.

A soft bathtub, characterized by: a control center housing (1), a bathtub body (2), a return pipe connection (3) and an outlet pipe connection (4), wherein the control center housing (1) comprises a first pipe (15) and a second pipe (16), the bathtub body (2) comprises: a tub container (20) with an installation chamber (201), wherein the inner wall (202) of the container has a return hole (203); a return pipe (21) and a transport tube (22) arranged in the installation chamber (201), wherein the return hole (203) is connected to the return pipe connection (3) via the return pipe (21), and the transport tube (22) is connected to the outlet pipe connection (4); several nozzles (23) arranged on the inner wall (202) of the container and connected to the transport tube (22); and a filter (24) which is arranged in the installation chamber (201) and is installed in the return pipe (21); The return pipe connection (3) is connected to the first pipe (15) and the return pipe (21), the outlet pipe connection (4) is connected to the second pipe (16) and the transport tube (22), and the control center housing (1) receives water from the bathtub body (2) via the return pipe (21) and directs it back to the bathtub body (2) via the transport tube (22), thus forming a closed water circulation path.

The present application relates to a kind of winter antifreezing pastoral water resource cycle processing device.The present application uses the box structure containing heat preservation layer, protects sewage treatment equipment, uses hot water circulation to heat preservation for box interior, effectively ensure the temperature in the box, avoid sewage treatment equipment to be frozen, and the water collection antifreezing device designed can be exposed in the water inlet pipe of box exterior Sewage is collected to water collection tank, ensure that there is no sewage in the water inlet pipe, avoid its frozen condition;Rotary roller installed on the box realizes the function of universal wheel, with the help of the pull of pull plate, the box is conveniently shifted in any direction, and has good passing capacity, it is convenient to move in the poor road condition in pastoral, and pull plate can be used to pull the box to move, when it is stuck into ground, it can stabilize the box.The whole device has good antifreezing effect, is suitable for pastoral and other cold regions, is convenient to shift, can meet the use demand of shifting with the place.

The polishing disc water cooling pipeline structure comprises a polishing disc, a cooling flow channel is formed in the polishing disc, a water inlet hole and a water outlet hole are formed in the polishing disc, the water inlet hole and the water outlet hole communicate with the two ends of the cooling flow channel correspondingly, a connecting base is installed on the polishing disc, and the connecting base comprises a fixed base and a rotating base; the fixed seat is installed on the polishing equipment, the rotating seat is rotationally arranged on the fixed seat, the polishing disc is installed on the rotating seat, a water inlet and a water outlet are formed in the end, away from the rotating seat, of the fixed seat, a water inlet runner and a water outlet runner are formed in the fixed seat, and a water inlet channel and a water outlet channel are formed in the rotating seat. The height positions of the water inlet channel and the water outlet channel on the rotating seat are different, the water inlet is communicated with the water inlet runner, the water inlet runner is communicated with the water inlet channel, the water inlet channel is communicated with the water inlet hole through a pipeline, the water outlet is communicated with the water outlet runner, the water outlet runner is communicated with the water outlet channel, and the water outlet channel is communicated with the water outlet hole through a pipeline. The water circulation device has the effect of increasing the water circulation speed.

The utility model discloses a water circulation system device for non-woven fabric production through a spunlace method. The water circulation system device comprises a pretreatment module, a chemical treatment module, a deep purification module and a water storage and recycling module. According to the water circulation system, the components such as the pretreatment module, the chemical treatment module, the deep purification module and the water storage and recycling module are arranged, and the water circulation system integrating frequent filtration, chemical treatment and intelligent regulation and control functions can improve the filtration treatment effect on circulating water; according to the present invention, the use amount of the chemical agent can be effectively reduced, the use cost can be reduced, the service life of the filtration assembly can be prolonged, the stable filtration effect can be maintained, the problems of low circulating water treatment efficiency, non-uniform flocculant mixing, microorganism breeding and the like in the traditional spunlace process can be solved, and the strong practicality can be provided.

1. Name of the product in this design: Ecological Observation Platform. 2. Purpose of this design: For ecological observation, allowing citizens to observe water conditions and understand the water cycle, while also serving as a science education center, leisure gathering place, and interactive performance venue. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Method for controlling a spin cycle of a washing machine and washing machine comprising a suspended group (10) including a rotative drum (11) contained in a dampened enclosure (12) supported on a suspension mechanism (20), a two axes accelerometer (30) supported on the suspended group (10), the method comprises the steps of capturing and analyzing vibration data (40) relative to the vibration of the suspended group (10) detecting a vibration data variation (43) over time indicative of a weight variation of the clothes due to the loss of water and determining a stabilization of the vibration data variation (43) over time indicative of the steadiness of the weight variation of the clothes due to end of the loss of water.

A method is for a drain cycle calibration in a washing machine appliance. The method includes receiving an activation signal of a calibration cycle, and performing the calibration cycle in response to the activation signal. The calibration cycle includes initializing a drain sequence of the washing machine appliance, measuring a flow rate of water through a drain hose during the drain sequence, identifying siphoning pull through the drain hose, measuring a volume of water backflowing from the drain hose, and updating operational parameters of the washing machine appliance.

This invention discloses a method for simulating and optimizing the social water cycle in industrial enterprises. Based on the various technological processes of the industrial enterprise and the stages of the social water cycle ("water intake-water use-water consumption-water discharge"), a simplified network diagram of the industrial enterprise's water system is drawn. Based on the physical mechanisms, theoretical relationships, logical relationships, and correlations of each water-using process stage, theoretical equations, empirical formulas, and correlation formulas for each water-using process stage of the industrial enterprise's water system are proposed. Based on system dynamics theory, a simulation model of the social water cycle in the industrial enterprise is constructed. This method ultimately achieves integrated optimization and efficient utilization of the entire plant's water system, achieving the comprehensive goals of water conservation and emission reduction. This breakthrough in the research of the social water cycle in industrial enterprises improves the fundamental theory of the social water cycle and promotes the development of water resources science.

The present Invention of Speed Cycling Watercraft is a single and double cycling system and is water or air propelled. It is specifically designed for manual water racing or sporting and the floater is unsinkable platform. The double cycling system is designed such that anyone cyclist can lock in and out to rest or continue and the cycling independent. The system comprises, unsinkable platform, mono wheel bike or bikes, single or double cycling gearbox, propeller shaft and water or air propeller. Motion transmission system is developed into three stages, primary, secondary and advanced stage, capable of generating more than 2,400 rpm on air propelled platform and 2,000 rpm on water propelled platform. For the air propelled platform, breaking mechanism is separately designed. The present invention of Speed Cycling Watercraft is mainly designed for manual water racing or water sporting, the futuristic Commonwealth and Olympic Games Water Cycling Sport.

This invention belongs to the field of water circulation sterilization vessel technology, and particularly to a preheating water circulation sterilization vessel, comprising a support frame and a water circulation sterilization vessel body mounted thereon. A preheating component is provided on one side of the water circulation sterilization vessel body, the preheating component comprising a first preheating element and a second preheating element, the second preheating element being mounted on the first preheating element. This invention recovers waste heat from the water circulation sterilization vessel body for preheating the liquid to be sterilized through heat exchange tubes in the insulated hot water tank and the first preheating storage tank, reducing energy waste; the circulating cooling medium in the first preheating element actively removes heat from the surface of the water circulation sterilization vessel body, shortening the cooling cycle and improving the continuous production efficiency of the equipment; the cooling water tank and the second preheating storage tank in the second preheating element perform secondary cooling and heat recovery of the cooling medium, and the recovered heat is reused for preheating by a second water pump, achieving cascade utilization of heat and further improving energy efficiency.

The application discloses a kind of operation optimization method and device of multi-energy coupling Carnot cell water circulation energy system, according to the temperature, flow of the equipment and water circulation loop of the Carnot cell water circulation energy system of multiple energy coupling such as electricity, cold, heat, domestic hot water etc., accurately control, obtain the optimal operation strategy set of the multi-energy coupling Carnot cell water circulation energy system;According to the optimal operation strategy set obtained, real-time control is carried out to the multi-energy coupling Carnot cell water circulation energy system.The working mechanism of each device of the system, the multi-energy coupling characteristics of water circulation process are modeled, the hourly multi-energy coupling dynamic mechanism between the multiple devices, multiple pipelines, multiple energy conversion of system supply-storage-demand is reflected, the hourly dynamic temperature and flow accurate optimization of Carnot cell water circulation energy system considering multi-energy coupling modeling and its operation control are realized, while improving the stability of system, reduce the operation cost of system.