A secondary water supply intelligent supplementary chlorine disinfection system and a supplementary chlorine method

A technology for secondary water supply and chlorine disinfection, applied in chemical instruments and methods, water treatment parameter control, water/sludge/sewage treatment, etc., to achieve the effect of reducing difficulty, high intelligence, and automatic control

Active Publication Date: 2020-11-20
重庆昕晟环保科技有限公司
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the above-mentioned problems existing in the prior art, and provide a kind of intelligent supplementary chlorine disinfection system and the method for supplementary chlorine that fully consider the actual situation of the water tank and are specially applied to the disinfection of tap water in the water tank. The technical problem to be solved is to design a miniature sodium hypochlorite generator with simple structure, easy maintenance, long-term automatic operation, and meeting the disinfection requirements of water tanks based on the existing sodium hypochlorite generator technology. It is a dilution device that is convenient, automatic, and capable of diluting the sodium hypochlorite disinfectant (called disinfection stock solution) produced by the sodium hypochlorite generator to the set concentration. When the residual chlorine concentration of the tap water in the water tank is lower than the set value, it is automatically prepared. The concentration of sodium hypochlorite disinfectant (called available disinfectant) is added to the water tank, so that the tap water in the water tank can continuously maintain sufficient residual chlorine concentration

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A secondary water supply intelligent supplementary chlorine disinfection system and a supplementary chlorine method
  • A secondary water supply intelligent supplementary chlorine disinfection system and a supplementary chlorine method
  • A secondary water supply intelligent supplementary chlorine disinfection system and a supplementary chlorine method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment discloses a secondary water supply intelligent supplementary chlorine disinfection system, such as figure 1 , 2 As shown, it includes a sodium hypochlorite generator 1, a dilution device 2, a dosing assembly 3, a water tank monitoring assembly 5 and a controller. The sodium hypochlorite generator 1 is used to generate a disinfectant stock solution, and the available chlorine output of the sodium hypochlorite generator 1 is 4-4. 10g / h, the concentration of available chlorine is 5000~12000mg / L; the sodium hypochlorite generator 1 is connected with the dilution device 2, the dilution device 2 is connected with the water tank 4 through the dosing component 3, and the water tank monitoring component 5 is used for monitoring The residual chlorine concentration and water level of the tap water in the water tank 4, and the monitoring data are sent to the controller; the controller first controls the sodium hypochlorite generator 1 to generate a disinfection stoc...

Embodiment 2

[0093] This embodiment discloses a method for adding chlorine to secondary water supply, comprising the following steps:

[0094] Step 1: Detect the residual chlorine concentration and water level of the tap water in the water tank 4. When it is detected that the residual chlorine concentration is lower than the set residual chlorine safety value, calculate the amount of available chlorine that needs to be added according to the current residual chlorine concentration and water level.

[0095] In this step, the residual chlorine safety value is a residual chlorine concentration value artificially set, with C 1 Represent; Let the water level of wherein tap water be H when the residual chlorine concentration of running water in the water tank 4 is lower than the residual chlorine safety value; Let the cross-sectional area of ​​the water tank 4 be S; Let the amount of supplementing chlorine every time be the amount in the water tank 4 The concentration of residual chlorine in tap...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
concentrationaaaaaaaaaa
Login to view more

Abstract

The invention discloses an intelligent chlorine-supplementing and disinfecting system for secondary water supply and a chlorine-supplementing method. The actual condition of a water tank is comprehensively considered; on the basis of the existing sodium hypochlorite generator technology, a miniature sodium hypochlorite generator which is simple in structure, easy to maintain, automatic in operation and capable of meeting the disinfection requirement of the water tank is designed. A dilution device is small in size, convenient to install, automatic in operation and capable of diluting the disinfection stock solution produced by the sodium hypochlorite generator by more than 1000 times. Therefore, when the residual chlorine concentration of the tap water in the water tank is lower than a setvalue, a sodium hypochlorite disinfectant with the concentration allowed to be used by laws and regulations is automatically prepared and added into the water tank, and the tap water in the water tank can continuously keep enough residual chlorine concentration.

Description

technical field [0001] The invention relates to the field of secondary water supply of urban water supply pipe network systems, in particular to an intelligent supplementary chlorine disinfection system for secondary water supply and a method for supplementary chlorine. Background technique [0002] At present, most of the disinfection of urban drinking water (commonly known as tap water) in my country is disinfected with chlorine-containing preparations. After adding chlorine-containing preparations to tap water, it can maintain sufficient residual chlorine concentration in the tap water pipe network system for a long time, thereby ensuring The microorganisms in tap water are controlled within the qualified range, and residual chlorine refers to the amount of chlorine remaining in water after chlorine is added for a certain period of time when chlorine-containing preparations are used for disinfection. Commonly used chlorine-containing preparations are liquid chlorine, chlor...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/50
CPCC02F1/50C02F2209/42C02F2303/04
Inventor 高晓昆程立刘新贵
Owner 重庆昕晟环保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap