Since its launch one year ago, the Schr ö der Silver Shark 1 power sonar detection robot has accumulated numerous loyal customers with its solid performance. Many customers actively praised the device's user experience during follow-up communication, with some saying that "data can be obtained on the same day without waiting for the water level to drop"; Some people also mentioned in their daily feedback that 'newcomers get started quickly, and generating reports with just one click saves a lot of trouble'. Behind these genuine feedbacks is the strong recognition of the multi-dimensional product value of Silver Shark No.1 by the market!

Yinsha No.1 can cover the range of DN500-DN6000 pipe diameters, whether it is a small and medium-sized sewage branch pipe in old urban areas or a giant water supply main pipe in large water conservancy projects. The compact 600 × 424 × 251mm vehicle can flexibly shuttle.

The equipment adopts industrial grade IP68 protection standard, with a waterproof depth of 20 meters. It can operate in harsh environments such as high water level, rapids, and sediment accumulation without pre-treatment. For example, when the water level of the drainage pipeline rises sharply after a rainstorm, the traditional equipment needs to wait for the water level to drop, while the Silver Shark 1 can immediately go down to the well for detection, so as to avoid increasing the risk of waterlogging due to delay, and at the same time adapt to the differences in water quality in different regions, and still maintain stable performance in turbid water bodies.

The Silver Shark 1 eliminates the reliance on traditional equipment for towing ropes and adopts a combination design of spiral propulsion and multiple thrusters. It can independently complete forward, backward, turning, floating, diving and other actions, and can accurately reach the detection area in complex water flow environments such as box culverts and underground culverts.

The equipment is equipped with three types of sensors: depth, distance measurement, and attitude, which work together to achieve attitude self balancing, intelligent depth determination, and directional cruising. When there are changes in the slope of the pipeline or water flow disturbances, the system will automatically adjust the propulsion force and direction to ensure that the equipment always maintains a stable detection channel, avoiding data deviation caused by shaking, and improving the control accuracy and safety under complex working conditions.

As a core technology module, the Silver Shark 1 is equipped with a 2.25MHz centimeter level cross-sectional ring scanning sonar, with a scanning taper of only 1.4 °, capable of completing one scan per second, and a detection range covering 0.25-6 meters.

The sonar power can be adjusted in real-time according to the turbidity of the water body. Even in high water levels or high sediment environments, it can penetrate water interference, accurately measure pipe diameter, pipe wall morphology, floating mud height, and hard sediment thickness at the bottom of the pipe. It can even identify millimeter level pipe wall cracks and interface leaks. The pipeline cross-section generated by sonar data can intuitively reflect the health status of the pipeline, provide quantitative basis for defect assessment, and avoid subjective errors in manual exploration.

To improve detection accuracy, Silver Shark 1 is equipped with a front and rear view 210W starlight level camera and a high brightness LED light group, forming a dual detection system of "sonar+vision".

In dark underwater environments (such as deep buried culverts and nighttime emergency detection), star level cameras can capture high-definition real-time images. After the LED light group supplements the light, details such as cracks, exposed reinforcement, and foreign object blockages on the inner wall of the pipeline can be clearly presented; The sonar data and visual images are mutually verified. For example, when the sonar detects pipeline deformation, the camera can synchronously capture images of the deformation position to assist in determining the severity, reduce the misjudgment rate of a single detection method, and provide comprehensive basis for defect qualitative analysis.

Silver Shark No.1 adopts a tablet terminal for flexible control, with a simple and intuitive interface, clear and easy to understand functions such as parameter settings, motion control, and data viewing. Non professionals can proficiently operate it after short-term training without relying on technical experts to be present.

After the inspection is completed, the AI intelligent reporting system can generate professional reports with one click, automatically filling in core data such as pipeline water level, sediment deposition thickness and volume, defect location and type, and also supporting custom templates to meet industry standards in different regions (such as the "Technical Regulations for Inspection and Evaluation of Urban Drainage Pipelines"). The report can be directly exported or synchronized in the cloud, avoiding the tedious process of manually organizing data and achieving seamless integration of "detection report decision".

For the detection needs of long-distance pipelines such as cross river inverted siphon pipes and underground main pipes on urban main roads, Silver Shark No.1 is equipped with a 200 meter zero delay buoyancy cable as standard, and can also be customized with a length of 200-1000 meters according to needs to ensure signal transmission without delay during long-distance operations, and the equipment can accurately respond to control instructions.

The application of Silver Shark No.1 is not only about equipment technology iteration, but also promotes the optimization and upgrading of underwater detection modes. In terms of cost control, there is no need for precipitation, dredging, or interruption of pipeline operation, which can reduce a large amount of preliminary preparation costs and avoid the impact of water cut-off testing on residents' lives and industrial production; In terms of safety assurance, there is no need for manual entry into pipelines or dangerous water areas throughout the entire process, eliminating hidden dangers such as poisoning and drowning.

In the future, Yinsha No.1 will also be connected to the urban smart pipeline network platform, realizing real-time linkage between detection data and operation and maintenance management system, providing dynamic support for the full life cycle management of the pipeline network, and helping to build an efficient, safe, and intelligent underground pipeline network operation and maintenance system.