311 results about "Flood prevention" patented technology

The invention discloses a flood risk map result data coupling and management method, and relates to the technical field of hydrological information processing and geographic information systems, and the method comprises the following steps: obtaining hydrological data and topographic data required by flood risk assessment, including water level time sequence data, submerging depth data and TIN topographic data, and carrying out standardized conversion on data in different formats, and carrying out unified alignment based on a coordinate reference system. According to the method, the coupling precision of the hydrological data and the topographic data is improved through the adaptive Delaunay triangulation algorithm, and simulation distortion caused by time-space mismatching is avoided; the storage is optimized by adopting a topological optimization GeoJSON data structure, so that the query and management efficiency is improved; gPU acceleration rendering and LOD layering technologies are combined, the real-time visualization capability of flood simulation is improved, and efficient and accurate data support is provided for flood prevention emergency management and water conservancy decision making.

The invention relates to the technical field of water conservancy flood prevention monitoring, and discloses a water conservancy flood prevention monitoring and early warning method and system. The method comprises the following steps: acquiring multi-source hydrological monitoring data including real-time rainfall, riverway water level, soil humidity and weather forecast data, and constructing a comprehensive hydrological information basis; flood risk analysis is carried out based on the data, a flood risk prediction signal and a flood situation evolution signal are synchronously generated, and the flood occurrence probability and the development trend are clarified. And combining the flood risk prediction signal with the multi-source data to determine flood prevention regulation and control parameters and generate an optimized flood prevention signal. Flood prevention facility operation is adjusted according to the optimized flood prevention signal and the flood situation evolution signal, an early warning control signal is output, the two signals are processed at the same time to generate a comprehensive early warning index, and the severity of the flood situation is visually reflected. According to the method, hydrological data multi-dimensional fusion is realized, flood prevention monitoring and early warning are promoted to change from single data dependence to multi-source collaboration, and the flood situation response efficiency is improved.

The invention discloses a daily runoff prediction method and system based on GWO-VMD feature reconstruction and a mixed deep learning model, a storage medium and electronic equipment. VMD parameters are optimized through a GWO algorithm, an original runoff sequence is decomposed, and multi-scale features are fused; high-precision prediction is realized by combining the local feature extraction capability of a Mamba2 model and the global time sequence modeling advantage of Transform; and the prediction error is further corrected by using the CNN. The method solves the problem that a traditional model is poor in adaptability to non-stable and non-linear data, and has remarkable application value in flood control and disaster reduction and water resource scheduling.

The invention discloses a monitoring device, system and method for a flood prevention and drainage tunnel of a tailings pond, and relates to the technical field of safety monitoring and disaster prevention and control of mine tailings ponds.The monitoring device comprises a sensor monitoring module, a data receiving module, a data processing module and a data processing module, the system comprises a data receiving module used for receiving resistivity and acoustic emission data of a flood prevention and drainage tunnel, a signal storage and emission module used for collecting the resistivity and acoustic emission data, and a computer which is connected with the data receiving module, is placed above a flood prevention and drainage tunnel portal, can store the data and transmits signals to a monitoring center through wireless emission. The data are stored in a computer memory of a monitoring center; according to the monitoring device, system and method for the tailing pond flood prevention and drainage tunnel, continuous monitoring of the change process of internal damage of tunnel concrete is achieved, and the problem that quantitative diagnosis cannot be achieved through an existing method is effectively solved.

The invention relates to a flood prevention drainage method and device based on a digital intelligent scheduling algorithm, and relates to the technical field of flood prevention drainage. A relay; the number of the relays corresponds to that of the water pumps; the touch screen all-in-one machine is used for man-machine interaction and displaying the running state of the drainage device The liquid level sensor is used for detecting the water level height in real time; a control mainboard; the control mainboard is electrically connected with the touch screen all-in-one machine, the relay, the liquid level sensor, the variable frequency driver and the current sensor; the control mainboard obtains a weather condition sent by the external equipment; the control mainboard predicts the water level change trend through a water level prediction model based on the water level height, the weather condition and the geographic features of the drainage area and generates a drainage task. And the control main board determines the working sequence of all the water pumps performing the drainage task according to the drainage flow, the energy consumption and the current operation duration of each water pump, and controls the relays of the water pumps in the working state to be in the conduction state.

The invention discloses a rainstorm disaster intelligent early warning method and system based on risk assessment, and relates to the technical field of rainstorm early warning, and the method comprises the steps: 1, data collection, 2, evacuation strategy generation, and 3, linkage control and optimization. A three-dimensional digital twinborn model along the bullet train and a hydrodynamic simulation engine thereof are utilized to trace an accumulated water confluence path and a water inlet source, assess an evacuation channel blocking risk, generate and issue a real-time optimal personnel personalized evacuation path and an emergency guide instruction, and perform linkage adjustment on a running mode of the bullet train along the bullet train and operation of flood prevention equipment. And the evacuation efficiency is evaluated and subsequent strategies are optimized, so that the problems of inaccurate plugging risk research and judgment and lack of personalized evacuation and closed-loop optimization in the prior art are solved, and the rainstorm disaster early warning and emergency disposal capabilities of each station along the bullet train are effectively improved.

The invention discloses a three-dimensional quantitative dynamic checking method for the flood prevention capacity of a transformer substation based on digital twinning and multi-source coupling, and belongs to the technical field of assessment and checking of the flood prevention capacity of the transformer substation. Multi-source data such as high-resolution satellite remote sensing, unmanned aerial vehicle laser radar, GIS spatial analysis and hydrological monitoring are integrated, a transformer substation digital twin and distributed hydrological-hydrodynamic coupling model is constructed, and a disaster-causing mechanism three-dimensional quantitative index system covering danger, exposure and vulnerability is established. According to the technical scheme, a full-process technical closed loop of data acquisition, model simulation, quantitative checking, three-dimensional visualization and dynamic early warning is realized, different scenes such as regions lacking data and transformed substations are adapted, the flood prevention capability level, weak point distribution and flood risk evolution situation of the substations are accurately output, and scientific support is provided for flood prevention transformation design and emergency disposal.

The invention discloses an intelligent water conservancy flood prevention and water retaining monitoring and early warning method and system, and belongs to the technical field of water conservancy, and the method comprises the steps: obtaining hydro meteorological data and video image data in real time, and carrying out the data preprocessing; processing the preprocessed hydro meteorological data and video image data through a water level prediction model constructed based on a long short-term memory network to obtain water level prediction data representing a future water level change trend; performing conjoint analysis on the water level real-time data and the water level prediction data through a machine learning algorithm, and identifying water level abnormal fluctuation characteristics; and processing the water level abnormal fluctuation characteristics based on a preset multi-level early warning threshold judgment rule, and generating early warning information of a corresponding level. According to the technical scheme, the technical means of multi-source heterogeneous data, deep learning water level prediction, machine learning anomaly recognition, multi-level early warning and the like are creatively fused, the technical bottleneck of traditional water conservancy flood prevention monitoring and early warning is broken through, and powerful technical support is provided for flood disaster prevention.

The invention discloses a water conservancy flood prevention scheduling method and system, a storage medium and a program product, and relates to the field of data processing systems specially suitable for the prediction purpose, and the method comprises the steps: obtaining dynamic social data; the dynamic social data comprises media data and mobile phone signaling data; identifying the media data to obtain semantic features or visual features so as to position a plurality of real-time water accumulation points; generating real-time waterlogging distribution information according to the feature information of the plurality of real-time water accumulation points; determining real-time population thermodynamic information according to the mobile phone signaling data; generating a comprehensive risk assessment result representing the safety risk levels of people in different areas in the downstream city; and optimizing the comprehensive risk assessment result by taking minimization of the personnel safety risk of the high-risk area as a decision-making target, and generating or adjusting a flood prevention scheduling instruction to control the discharge flow or flood storage capacity of the upstream water conservancy facility. By implementing the application, the scheduling decision of the upstream water conservancy facility can be optimized, and the accuracy of the flood prevention scheduling strategy is ensured.

The invention discloses an anti-waterlogging early warning device for a transformer substation, which relates to the technical field of flood prevention equipment and comprises a base plate and a vertical shell fixed on the base plate. The support is installed on the vertical shell and used for supporting a monitoring assembly; the water level monitoring module comprises an ultrasonic water level gauge assembled on the vertical shell through a bracket; the data collector and the wireless communication module are assembled on the vertical shell through a mounting shell, and the wireless communication module is used for transmitting monitoring data; and the power supply module comprises a solar photovoltaic panel and a power supply box which are arranged on the vertical shell and are adjustable in angle. According to the anti-waterlogging early warning device for the transformer substation, the problem that key components of an existing anti-waterlogging early warning device are prone to being damaged by external force to cause failure of the device in severe snow and hail weather is solved.

The invention belongs to the technical field of monitoring, and particularly provides a multi-objective optimization simulation water conservancy flood prevention monitoring method, which comprises the following steps: collecting real-time water flow data through a high-density sensor network, calibrating original signals collected by different monitoring points by adopting a time synchronization mechanism, and obtaining a water flow sequence under the same timestamp; according to the water flow sequence under the same timestamp, noise and deviation are processed through a Kalman filtering algorithm, heterogeneous data of the upstream monitoring point and heterogeneous data of the downstream monitoring point are fused, and a smoothed multi-source fusion water flow value is obtained; if the smoothed multi-source fusion water flow value exceeds a preset threshold value, triggering spatial interpolation calculation, and correcting a time-space difference in combination with a terrain model to obtain an overall water flow distribution diagram of the river reach; extracting peak region features from the overall water flow distribution diagram of the river reach; the invention aims to solve the problem that river water flow monitoring and flood risk prediction cannot be performed in the prior art.

The embodiment of the invention discloses a flood prevention emergency plan generation method and device based on large model hybrid retrieval enhancement. A specific embodiment of the method comprises the steps of establishing a flood prevention knowledge graph based on multi-source heterogeneous data in the flood prevention emergency field; performing community division on the flood prevention knowledge graph to obtain a flood prevention subject tree knowledge base; in response to the received user plan request information, determining plan request constraint information; retrieving corresponding knowledge fragments from the flood prevention subject tree knowledge base to obtain a knowledge fragment information set; reordering the knowledge fragment information set to construct a flood prevention context; and based on the flood prevention context, utilizing a preset structured prompt template to guide the large model to generate a flood prevention emergency plan, and sending the flood prevention emergency plan to a flood prevention emergency client for flood prevention emergency control. According to the embodiment, the pre-arranged plan containing the technical measures and the resource allocation scheme can be quickly generated, commanders are assisted to make decisions, the dangerous case disposal efficiency is effectively improved, and losses caused by flood disasters are reduced.

The utility model discloses an outdoor heat dissipation breathable rainproof device, relates to the field of outdoor motor protection equipment, and can solve the problems that an existing motor heat dissipation waterproof device is poor in heat circulation, not ideal in heat dissipation effect, poor in waterproof performance and prone to being invaded by rainwater. The drainage groove and the multiple splash-proof structures are arranged in the splash-proof groove of the protection component, and meanwhile the first heat dissipation holes are formed in the splash-proof structures, so that air circulation is effectively enhanced. The design of the drainage groove ensures that water flow can be drained in time, the influence of accumulated water on heat dissipation is avoided, and therefore the heat dissipation performance is improved, the protective cover body adopts the structural design that an inclined frame body and a rectangular frame body are combined, an air circulation channel is further optimized, the heat dissipation efficiency is improved, the flood prevention inner weir is 1 mm higher than second heat dissipation holes, and the heat dissipation efficiency is improved. And the waterproofness is further enhanced. The design of the inner weir effectively prevents rainwater from entering the heat dissipation holes, and ensures that the equipment is not influenced by the rainwater.

The invention discloses a subway station flood prevention fence rapid installation device, and belongs to the technical field of flood prevention fence installation, the subway station flood prevention fence rapid installation device comprises a channel, two sides of the channel are fixedly connected with cylinders respectively, each cylinder is slidably connected with a baffle plate, the side wall of the channel is provided with a supporting plate, the supporting plate is used for supporting the baffle plate, and the bottom of the baffle plate is fixedly connected with a sealing rubber plate. Side plates are arranged on the lower portions of the side faces of the baffles, the side plates are rotationally connected with supporting blocks, the supporting blocks are provided with through holes, and a limiting telescopic rod can be inserted between the through holes of the two supporting blocks. The round rod is inserted into the inserting hole formed in the side wall of the channel, the two baffles are in bolting connection, the two baffles rapidly form a whole, after the two split baffles are combined to form the water retaining structure, the water retaining strength can be guaranteed, and the defect that electric control is needed in the prior art is overcome.

The utility model belongs to the technical field of flood prevention equipment, and discloses a foldable storage flood prevention soft water bag which comprises a water bag body, one end of the water bag body is in threaded connection with a sealing cover, a plurality of pull rings are arranged on the outer surface of the water bag body in a mirror image array mode, and a piece of bearing cloth is arranged on each pull ring. The water bag, the sealing cover, the pull ring and the load-bearing cloth are matched to quickly prevent the flood, water taking is easy due to the fact that the water amount in the flood season is large and wide, the water bag can be filled with water after the sealing cover is taken down, then the sealing cover is sealed, the load-bearing cloth is pressed by counter weights such as stones after the water bag is placed at the flood prevention position, and the flood prevention effect is achieved. When the water bag is used for the flood prevention opening, the water bag is placed in the opening, and if the length of the opening is smaller than that of the water bag, one end of the water bag can be folded, so that the water bag can be suitable for the openings of different sizes, and the device is high in adaptability.

The utility model relates to the technical field of flood prevention facilities, in particular to a telescopic flood prevention water baffle which comprises a foundation baffle, side seats are fixed to the two sides of the foundation baffle, supporting frames which are horizontally distributed are arranged at the upper end and the lower end of the front side of the foundation baffle, and a plurality of telescopic flow deflectors are evenly distributed between the supporting frames. The upper end and the lower end of the flow deflector are connected with the supporting frame through a movable mechanism composed of a protruding column and a connecting block, the outer portion of the inner end of the protruding column is sleeved with an elastic sleeve, and the two ends of the supporting frame are connected with the outer wall of the front side of the basic baffle through elastic pieces. According to the telescopic flood prevention water baffle, the telescopic flow deflector units are additionally arranged, so that the impact force of water flow is effectively dispersed, the stability and the impact resistance of the water baffle are improved, and the flood prevention efficiency is enhanced.

The utility model relates to a rat blocking plate with a flood prevention function, the surface of the rat blocking plate is coated with an insulating, anti-corrosion and waterproof coating, the rat blocking plate comprises fixing pieces spaced left and right and a baffle located between the fixing pieces, first mounting grooves with sealing barrier strips are formed in the three side edges of the baffle, and meanwhile the fixing pieces or the ground are provided with second mounting grooves in a matched mode. A first stirring piece, a second stirring piece and a rotating shaft connecting piece are arranged in the baffle, the first supporting column is used for driving the rotating shaft connecting piece to drive the first stirring piece and the second stirring piece to move, switching of a conventional rat-proof mode and a flood-proof mode of the baffle can be achieved, and meanwhile the first supporting column can support and reinforce the baffle. The rat blocking plate has flood prevention and rat prevention functions, is convenient to operate, and is suitable for rainy or water-accumulation-prone places such as industrial factory buildings, transformer substations and bottom floors of residential buildings.

The utility model discloses a water conservancy river channel trash holding flood prevention device which comprises a fixed base, side supporting frames are fixedly installed on the two sides of the top of the fixed base, a fixed trash holding plate is fixedly installed between the side supporting frames, and a movable trash holding plate is movably installed on one side of the fixed trash holding plate through a torsion adjusting assembly. The fixed trash blocking plate and the movable trash blocking plate are each provided with a plurality of water outlets communicating with one another, a material guiding and conveying assembly is installed on the side, located on the movable trash blocking plate, of the side supporting frame, and a washing driving assembly is installed at the bottom of the material guiding and conveying assembly. The river channel trash holding device has the advantages that river channel trash holding work can be achieved, flood prevention work can be achieved in the flood season, trash holding and flood prevention dual effects are achieved, and river channel trash can be conveniently collected, cleaned and recycled in the trash holding process.

The invention provides a construction method of an embankment grouting solid foundation plastic concrete seepage-stopping wall at a riprap rescue section. The construction method comprises the following steps: S1, arranging and positioning grouting holes; s2, grouting hole drilling; s3, proportioning the grouting slurry of the flow-state solidified soil; preparation of slurry and preparation of slurry-state solidified soil grouting liquid; s4, grouting fluid solidified soil grouting liquid is poured into the grouting pipe; and S5, the plastic concrete seepage interception wall is constructed. The method solves the problem that when the plastic concrete seepage interception wall is constructed, due to the fact that a flood prevention and emergency rescue riprap system is buried behind a watershed opening of a dike, mud loss is generated due to the fact that many holes exist in the dike polder, and hole collapse of the inner wall of the seepage interception wall is likely to be caused.

The invention relates to intelligent water level prediction equipment of an intelligent flood prevention embedded monitoring system, which comprises a module M1, an edge calculation unit, a module M2, a module M3, a module M4, a module M5, a module M6, a module M7 and a module M7, the module M2 is a multi-source data acquisition module; the module M3 is a real-time data fusion and processing module and is integrated on the edge computing unit; the module M4 is a dynamic early warning and equipment linkage module and is integrated in an edge computing unit; and the module M5 is an equipment control interface. According to the method, the lightweight water level prediction model is deployed in the edge calculation unit, and the prediction result can be generated in a short time only by fusing data at the current and limited historical moments, so that the response speed to sudden water regimes such as rainstorm and flood peaks is remarkably improved, the requirement of rapid early warning is met, and the problem of response delay in the prior art is effectively solved.

The utility model relates to the technical field of building waterproofing, and discloses a flood prevention device for a house terrace, which comprises a positioning frame, a flood prevention baffle plate arranged on the positioning frame in a manner of moving up and down, a driving assembly for driving the flood prevention baffle plate to move up and down, and an accumulated water sensor, and the two ends of the flood prevention baffle plate are inserted into the positioning frame; positioning grooves allowing the flood prevention baffle to move up and down are formed in the two side walls of the interior of the positioning frame, a containing groove used for containing the flood prevention baffle is formed in the upper end of the positioning frame, and the accumulated water sensor is arranged on a terrace and connected with the driving assembly; the waterproof terrace can effectively prevent water at the joint of the terrace and the indoor space.

The invention provides water conservancy river channel trash holding and flood prevention equipment. A dam is provided with a water retaining structure, the water retaining structure is provided with a trash holding structure, the side face of the dam is provided with a driving structure, the side face of the water retaining structure is provided with a locking structure, the driving structure corresponds to the water retaining structure, and the locking structure corresponds to the dam; the cleaning structure corresponds to the trash holding structure, a sliding structure is arranged on the water retaining structure, the sliding structure corresponds to the cleaning structure, a collecting structure is arranged on the side face of the dam, and the collecting structure corresponds to the cleaning structure. According to the water conservancy river channel trash holding and flood prevention equipment, the trash holding structure is installed on the water retaining structure, water retaining can be conducted through the water retaining structure in the flood season, trash can be intercepted, the height of the water retaining structure can be adjusted up and down, and therefore adjustment can be conducted according to the flood situation, and the water level height can be adjusted according to needs; and the effect of intercepting garbage at different water levels is ensured.

The invention relates to the technical field of transformer substation flood prevention, in particular to a transformer substation flood prevention intelligent control device, which is applied to a transformer substation and comprises a sensing system, a control system and a control system, and is characterized in that the sensing system comprises a first liquid level meter, a hygrometer, a second liquid level meter, a camera and a proximity sensor; the execution system comprises a drainage mechanism, an exhaust mechanism and an electric lifting baffle mechanism; the decision control system comprises a weather forecast data receiving module, an image recognition module and an intelligent control module; and the man-machine interaction and communication system comprises a local touch screen, an audible and visual alarm and a communication unit. The intelligent control module is combined with the real-time water level change rate outside the transformer substation and rainfall forecast of a meteorological station in the future 2 hours, the water level value within 30 min is predicted through a flood routing model, flood disaster advanced early warning is achieved, when the predicted water level exceeds a threshold value, and if no person or obstacle approaches, the intelligent control module controls the baffle to descend, and flood disaster early warning is achieved. And the flood disaster can be actively defended without manual intervention.

The invention discloses an intelligent flood prevention method for a water conservancy project, and relates to the technical field of water conservancy project flood prevention. Performing feature extraction of in-segment peak attenuation gradient, trough rise amplitude difference and change rhythm drift total value on the jump sequence map, and constructing a signal interference feature vector group to determine signal interference features; and based on the signal interference feature vector group, extracting a disturbance dimension, a disturbance intensity and a historical interference reproduction rate corresponding to the shielding disturbance as input parameters, and constructing a credibility identification variable set. In order to solve the problem that water level data continuously jumps and is easily misjudged as real data due to the fact that water surface sensing equipment is shielded by floating objects in intelligent flood prevention for hydraulic engineering, accurate identification, hierarchical management and control and dynamic scheduling correction of interference data are realized by constructing a jump map, an interference feature vector and a credibility evaluation system.

1. Name of the product in this design: Drainage Pipeline Monitoring Instrument. 2. Application of this design: This design is used for real-time water quality measurement, flood prevention and early warning, water pollution monitoring, and investigation of mixed rainwater and sewage connections. 3. The key design elements of this product are its shape, pattern, and their combination. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present invention provides a hydrological forecasting method based on deep integrated learning and physical mechanisms, which belongs to the technical field of hydrological forecasting. The method collects remote sensing data and time series data, uses CNN and LSTM to extract features respectively, and fuses them through a dual cross-attention module. Then, the hydrological physical model SWAT is combined with the deep learning model CNN to obtain enhanced features. Multiple deep learning models are constructed as basic learners, trained using training set data, and the final prediction results are formed through an integration strategy. The present invention adopts the above-mentioned hydrological forecasting method based on deep integrated learning and physical mechanisms, combines the advantages of physical mechanisms and deep learning, and improves the accuracy and stability of hydrological forecasts. This method is of great significance for water resources management and flood prevention and disaster reduction.

According to the flood prevention and water plugging water bag, an inner container is located in a protective sleeve, a zipper is arranged in the middle of the protective sleeve, sealing bases are arranged between the protective sleeve and the inner container, the two sealing bases are symmetrically arranged at the two ends of the protective sleeve, and two feeding pipes penetrating through the sealing bases are symmetrically arranged at the two ends of the inner container; a detachable blocking cover is arranged at the outer end of the feeding pipe, the inner container can be protected through a protecting sleeve and a sealing base, after the structure is stressed, the inner container is not prone to being broken or damaged, water in the inner container is prevented from leaking, the stability of the structure in the using process can be improved, and resource waste can be avoided.

The flood prevention device for the water conservancy project comprises a frame, a water blocking mechanism, a sealing mechanism and a transmission mechanism, the water blocking mechanism is arranged on the outer surface of the frame, the sealing mechanism is arranged at the bottom of the inner side of the frame and makes contact with the water blocking mechanism, and the transmission mechanism is arranged on the inner side of the frame; normal sealing is achieved when the water baffle is used, when the water baffle makes contact with a sealing strip, through the arrangement of a connecting plate and a transmission plate, the sealing plate can make contact with the water baffle, the side portion of the water baffle is sealed, the sealing effect between the water baffle and the frame is achieved, and when the water baffle is separated from the sealing strip, through the arrangement of a spring, the water baffle is separated from the sealing strip. The sealing plate and the water baffle can be separated, the situation that continuous contact friction is generated between the sealing plate and the water baffle when the water baffle ascends and descends is effectively avoided, and therefore abrasion of the sealing plate and resistance and energy consumption in the ascending and descending process are reduced.

The invention relates to the field of underground flood prevention, and discloses an underground power distribution room flood prevention system and a control method.The underground power distribution room flood prevention system comprises a drainage device and a monitoring system, and the drainage device comprises a baffle, a synchronous gear, an arc-shaped guide rail groove, a gear groove, a water swelling strip and a dual-drive redundancy mechanism; the monitoring system comprises a liquid level sensor group, a microprocessor, a wireless communication module and a signal dual-verification mechanism, the dual-drive redundant mechanism comprises a gravity balancing weight, a hydraulic energy storage cylinder and an electromagnetic locking mechanism, the electromagnetic locking mechanism locks the balancing weight during normal power supply and releases the balancing weight during power failure or main drive failure, and the hydraulic energy storage cylinder is connected with the electromagnetic locking mechanism. The baffle is pulled to rise along the arc-shaped guide rail groove through gravity. The dual-drive redundant mechanism is automatically started during power failure and motor failure, the baffle is lifted through a pure mechanical structure, the risk that a traditional electric system fails after power failure is avoided, and the safety of the system is improved.

The invention discloses hydraulic engineering building seepage detection equipment, and relates to the technical field of hydraulic engineering construction detection. The hydraulic engineering building seepage detection equipment comprises a box body, the top of the box body is slidably connected with a supporting gas rod, the top of the supporting gas rod is fixedly connected with a thermal infrared imager, the bottom of the box body is fixedly connected with an osmometer, the right side of the supporting gas rod is fixedly connected with a sliding rail, and the surface of the supporting gas rod communicates with a flood prevention mechanism. An air blowing buffering mechanism is arranged at the top of the supporting air rod, and a cooling outflow mechanism is arranged at the top of the box body. According to the water conservancy project building seepage detection equipment, by arranging the air-blowing buffer mechanism, the anti-flooding mechanism and the cooling outflow mechanism, tiny organisms and tiny impurities are effectively prevented from approaching and interfering the detection process of the thermal infrared imager, the thermal infrared imager is prevented from being submerged, the time of complete internal water inflow is delayed, and the detection reliability of the equipment is improved.