River water quality detection device
By using a support frame and positioning tube to fix the sampling pipe in the river water quality testing device, and by utilizing a combination design of filter cartridge and backwash pump, the problem of debris entering and clogging the sampling pipe due to water flow impact was solved, thus achieving high-quality water quality testing.
CN224535955UActive Publication Date: 2026-07-21HENAN GUOKANG TESTING TECH CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN GUOKANG TESTING TECH CO LTD
- Filing Date
- 2025-08-13
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
In existing river water quality testing devices, the sampling pipes are prone to debris entering due to water flow impact, affecting the quality of test data and causing blockages.
Method used
The sampling pipeline is fixed by a support frame and positioning tube, and impurities are filtered by the first and second filter cartridges. Backwashing is performed by a backwash pump to ensure pipeline stability and cleanliness.
Benefits of technology
This improved sampling quality, prevented clogging of the sampling pipeline, and ensured the stability and reliability of the test data.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224535955U_ABST
Abstract
The utility model provides a river water quality detection device belongs to water quality detection equipment technical field, including the detection groove that sets up in the automatic sampling cabinet inner bottom, is connected with the sampling pipeline that sets up in the detection groove upper portion, the side of automatic sampling cabinet is close to the river and is provided with the support frame, the sampling pipeline is fixedly provided with in support frame bottom, the water inlet of sampling pipeline is connected with the suction pipe that sets up, the first filter cartridge is detachably set up to the suction pipe lower extreme through the flange, the outer surface of suction pipe is provided with the positioning pipe, the water inlet of bypass pipeline is provided with the second filter cartridge, the utility model discloses through the positioning pipe of mounting clamp and suction pipe outer wall installation on the support frame, reinforce the stability of water flow that meets sampling pipeline and suction pipe, through the first filter cartridge and second filter cartridge can filter the sundries in the river, and then improve the sampling quality, after testing is completed, through the back flush pump of sampling pipeline carries out back flushing, and then stabilizes the quality of next detection water sample, and can prevent the blockage of sampling pipeline.
Need to check novelty before this filing date? Find Prior Art