TENGINE — Tengine Innovation

Surface Water & Urban Drainage

Urban Drainage Network Monitoring Solutions | Outfall, Level & Flow

See inside the network — manhole-level flow, level and water quality monitoring that catches illegal discharges, locates inflow and infiltration, and keeps stormwater outfalls compliant.

Drainage Network Monitoring — application scenario

01Định nghĩa

Định nghĩa về Drainage Network Monitoring?

Drainage network monitoring is the continuous measurement of water level, flow and water quality — pH, conductivity and COD — inside urban drainage pipes, manholes, interceptors and outfalls. Battery-powered, IP68 instruments report wirelessly from underground, giving operators a live picture of a network that was previously invisible between inspections.

02Thách thức của bạn

Thách thức của khách hàng

Illegal discharges happen at night and in the rain

Abnormal pH or conductivity spikes at 2 a.m. are invisible to periodic patrols. Continuous monitoring at key manholes catches the event — and preserves timestamped evidence — as it happens.

The network is buried and hostile

Manholes flood, corrode and fill with gas. Instruments must survive submersion, run for months on batteries and keep reporting without site visits.

Inflow and infiltration distort the whole system

Rainwater entering sewers and sewage entering storm drains overload treatment plants and pollute rivers. Flow and level data pinpoints where clean water is getting in — and where sewage is getting out.

Investigations cannot wait for construction

Once an abnormal outfall is found, monitoring must go in within days — not after a months-long installation project.

03Cần đo gì

Thông số giám sát & Ý nghĩa

Cần đo gì tại mỗi điểm giám sát — và tại sao nó quan trọng với quy trình của bạn.

Điểm giám sátThông sốÝ nghĩa
Key manholes on trunk sewersLevel, flowNetwork operation status, surcharge early warning and inflow / infiltration analysis
Stormwater outfallspH, conductivity, COD, levelDry-weather flow and illegal discharge detection with alarm evidence
Interceptors & combined system overflowsLevel, flow, CODOverflow event recording and spill frequency assessment
Flood interception channelsLevel, linked videoReal-time water level watch for urban flood control and drainage dispatch

04Thiết kế cho kịch bản này

Sản phẩm đề xuất

Cấu hình thiết bị do kỹ sư ứng dụng đề xuất cho từng điểm giám sát.

Yêu cầu cấu hình đầy đủ

05Lợi ích của bạn

Lợi ích khách hàng

Catch illegal discharges with evidence

Timestamped pH, conductivity and COD anomalies identify when and where abnormal discharge entered the network — evidence that stands up in enforcement.

Deployed in days, running for months

Battery-powered IP68 instruments install in manholes without excavation and report wirelessly for months — monitoring networks roll out at investigation speed.

From invisible network to live map

Level, flow and quality data from key nodes turns a buried network into a live map with threshold alarms, supporting daily operation and flood-season dispatch.

06Đã kiểm chứng thực tế

Dự án tham chiếu

Tất cả dự án
pH Monitoring Catches Illegal Discharge at a Guangdong Industrial Park
Jiangmen, Guangdong, China · 2026
Illegal Discharge SurveillanceDrainage Network

Illegal discharge is hard to catch: it typically happens in the small hours when manual patrols cannot cover; discharge points are scattered and some enterprises use hidden pipes; and without continuous data, regulators only discover pollution after the damage is done.

28 Downhole Monitoring Points for Ruichang's Urban Drainage Network
Ruichang, Jiangxi, China · 2023
Urban Drainage NetworkDrainage Network

Downhole environments are cramped and complex, and the city had no real-time monitoring inside the network at all. Instruments had to fit tight wells, resist the conditions, and deliver data reliably from underground.

Smart Rain-Sewage Diversion Monitoring at 30 Stormwater Wells in Nanchang
Nanchang, Jiangxi, China · 2023
Stormwater Outfall MonitoringDrainage Network

The monitoring points are numerous and sit inside stormwater wells: cramped, harsh underground spaces where installation is difficult. The system had to feed flow, level and conductivity data to the municipal smart supervision platform — with battery power and wireless transmission, since wells have neither.

07Tích hợp

Truyền thông & Tích hợp hệ thống

Battery-powered IP68 sensors with 4G / NB-IoT wireless uplink Threshold alarms pushed directly to operators Platform data interface for municipal drainage management systems

Câu hỏi thường gặp

Trao đổi dự án với chúng tôi — Drainage Network Monitoring

Chia sẻ điểm giám sát và thông số yêu cầu — kỹ sư ứng dụng sẽ thiết kế cấu hình hoàn chỉnh cho dự án của bạn.