the first intelligent water spraying robot in china
2024-09-08
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building leak-free and reliable projects, builders are thinking about residents, and robots are here to help. recently, the first intelligent water-spraying robot in china, developed by shanghai construction engineering second construction group, officially started watering operations at the first phase of the residential project of sjc10004 unit 2 block 03-04, 06-02, 07-10 in guangfulin street, songjiang district, fourth construction group.
after its public release this spring, this smart "lu ban" has finally been put into large-scale application after undergoing pilot testing in 160,000 square meters and multiple projects.
what is an intelligent water spraying robot? before a new house is delivered, it must pass several tests, and water spraying is one of them. however, the water volume and water pressure of the artificial water spraying test are small, and it can only simulate regular rainwater. this is why some houses have water seepage in doors and windows during heavy rain.
the traditional water spray test also cannot fully cover areas such as windowless areas, gables, overhangs, etc. moreover, in the traditional test, it takes 8 workers 7 to 10 days to complete the water spray test of an entire building.
this intelligent high-pressure water spraying robot of erjian group realizes the automation and intelligence of water spraying operations through the intelligent spray control system. the maximum width of the water spraying coverage is 14 meters (8 meters at the corner) and the height is 3 meters. the water spraying outlet pressure can reach 0.5-1.2 mpa. it can simulate the effects of typhoons and heavy rain weather, and can automatically climb obstacles to adapt to various exterior walls.
the robot is based on smart devices, smart internet of things and other technologies, and can complete various instructions in 10 milliseconds through background control.
how effective is the robot? through repeated high-intensity use, the intelligent sprinkler robot has been updated to the third generation, and has completed a detection area of more than 160,000 square meters so far. the detection efficiency and detection level are constantly improving.
now, only 4-6 people are needed to complete the water spray test of two 20-story buildings within 7 days.
the implementation of high-efficiency water spray tests helps to predict house leakage points in advance and effectively prevent leakage of exterior walls, exterior doors and windows, thereby improving the quality of building houses and creating a leak-free and reliable project.
erjian group has established a professional water sprinkling service team and opened a 24-hour water sprinkling service hotline, providing full-process services such as free on-site inspections in the early stage, professional water sprinkling guidance plans, one-on-one water sprinkling detection plan preparation, key information collection on more serious leakage points and retention of video and film images, and secondary re-inspection after the leakage points are repaired.
shanghai construction e-commerce company has set up a service area in the construction mall to provide professional services for understanding and renting sprinkler robots, and to continuously optimize robot supply chain management.
the intelligent high-pressure water spraying robot has applied for 10 patents, including 6 authorized patents, and participated in 1 national project. the second construction group is currently compiling the cecs standard "technical standard for intelligent water sprinkling test of building exterior walls". in the future, the second construction group will further optimize and update the functions of the water spraying robot and continuously extend the market application scenarios.
author: shi bozhen
text: shi bozhen photo: interviewee editor: zhang yi responsible editor: rong bing
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