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Disinfection device for ventilating well of pressure pipeline

A technology of disinfection device and pressure pipeline, applied in the direction of sterilization/microdynamic water/sewage treatment, oxidized water/sewage treatment, special treatment targets, etc. To achieve the effect of improving disinfection contact time, high safety, and protecting public health safety

Active Publication Date: 2021-05-11
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no small-scale efficient disinfection device that can be placed in the pressure pipeline of the ventilation well. The inventions in related fields mainly focus on the removal of sediment in the pipeline, but there is no invention aimed at killing viruses and pathogenic bacteria in the drainage pipeline.

Method used

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  • Disinfection device for ventilating well of pressure pipeline
  • Disinfection device for ventilating well of pressure pipeline
  • Disinfection device for ventilating well of pressure pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] In the disinfection device of the present invention, the telescopic arm module includes a main telescopic arm and an auxiliary support arm. The main telescopic arm is mainly composed of a guide wheel, a limit slide bar of the telescopic arm, a pressure sensor of the guide wheel, a rotating shaft of the telescopic arm, and a locking sleeve of the telescopic arm. The auxiliary support arm is composed of a hydraulic telescopic support arm, a support arm shaft, a support arm motor, a hydraulic circulation oil pipe, a hydraulic controller and an auxiliary support arm bracket. The main telescopic arm is hinged with the main body. The telescopic arm rotating shaft connects the telescopic arm locking sleeve with the main telescopic arm support through the pin shaft. A telescopic arm limit slide bar is installed in the telescopic arm locking sleeve, and there are several card slots on the limit slide bar, which can be used to adapt to different pipe diameters through the locked...

Embodiment 2

[0042] In the disinfection device of the present invention, the disinfection module includes an ozone generator, an aeration tube, an explosion-proof pressure relief valve for the aeration tube, a nano-aeration disc, a nano-aeration disc bracket, a gas distribution pipe ball valve, an ultraviolet lamp ring, a lamp ring fixing clip, Light ring fixing bracket, reflective lens, reflector fixing bracket. The aeration pipe is a corrosion-resistant stainless steel flexible corrugated pipe filled with ozone gas, and the aeration pipe is connected with the ground ozone generator and the information collection and control server. The aeration pipe is sealed and connected with the flange of the main body of the disinfection device. There are several nanometer aeration disks installed on the aeration pipe, and the nanometer aeration disk is connected with the ozone gas pipe through the nanometer aeration disk bracket, and at the same time, the ozone nanometer aeration disk is equipped wi...

Embodiment 3

[0052] In the disinfection device of the present invention, there are 3-5 main telescopic arms, which are evenly distributed along the circumference of the outer casing of the main machine, and the number of auxiliary support arms corresponds to the number of main telescopic arms; the main telescopic arm includes a main telescopic arm support, One end of the main telescopic arm bracket is connected with the telescopic arm locking sleeve, and the telescopic arm locking sleeve is provided with a telescopic arm limit slide bar, and the end of the telescopic arm limit slide bar is provided with a guide wheel and a guide wheel matched with the guide wheel. The guide wheel pressure sensor, the telescopic arm bracket and the telescopic arm locking sleeve are connected through the telescopic arm shaft, the other end of the main telescopic arm bracket is connected with the driven gear of the drive module; the auxiliary support arm includes a set of corresponding main telescopic One end ...

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Abstract

A sterilization device for a pressure pipeline ventilation well, comprising a main engine, a drive module, a telescopic arm module and a detection module are connected to the main engine, a disinfection module is connected to the rear of the disinfection device, and the disinfection module and the detection module are connected to an information collection control server; The disinfection module includes an ozone generator and an aeration pipe connected to the ozone generator. The aeration pipe adopts a flexible corrugated pipe structure, and a nano-aeration plate is arranged on the aeration pipe; the main engine is a corrosion-resistant casing structure, and the outer casing is The cabin is sealed, and the inner casing is connected to the aeration pipe; the detection module includes a sediment detector, a pressure sensor, an ORP probe and an infrared CCTV monitoring system. In the implementation, the ozone-ultraviolet light combination technology is used to remove pathogenic bacteria and viruses in long-distance ventilation wells, reducing the possibility of them entering drainage facilities and sewage treatment facilities, improving the disinfection efficiency in sewage pipelines, and eliminating viruses in aerosols in pipelines. , odor and organic matter can also be partially removed to protect public health and safety.

Description

technical field [0001] The invention relates to the technical field of pipeline disinfection, in particular to a disinfection device for pressure pipeline ventilation wells, in particular to a disinfection device for disinfecting sewage and aerosol in pressure pipelines and ventilation wells by using ozone ultraviolet light. Background technique [0002] Ultraviolet disinfection is currently a commonly used treatment process in urban sewage treatment facilities, hospital sewage treatment facilities and water supply systems. Ultraviolet light is a kind of light invisible to the naked eye. Usually, we call light with a wavelength above 200nm ultraviolet rays. ~280nm). Among them, UVC is most easily absorbed by DNA (ribonucleic acid). UV disinfection uses UVC. When the virus cells are irradiated with ultraviolet rays, the ultraviolet rays with a wavelength of 254nm are absorbed by DNA. Adjacent thymines on the DNA strand of the cell will entangle with each other, and the ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/32C02F1/50C02F1/78
CPCC02F1/325C02F1/50C02F1/78C02F2201/322C02F2201/3228C02F2201/326C02F2303/04C02F2303/20C02F2307/08
Inventor 董磊张辰杨一烽张欣崔贺
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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