Negative pressure-free water supply equipment containing water quality guarantee module

Abstract

The invention discloses negative pressure-free water supply equipment containing a water quality guarantee module, and aims at solving the technical problem that for the problems that water quality pollution hidden danger exists in an existing life water supply pipe network, but common negative pressure-free equipment cannot effectively perform monitoring, the water quality guarantee module which can achieve on-line monitoring on water quality parameters is supplied to be installed on the common negative pressure-free equipment, and therefore the water quality of incoming water is monitored on the basis that the negative pressure-free equipment stably achieves water volume and water pressure supplying. When water quality indexes generate a trend which possibly influences the user body, the equipment gives out an alarm signal to remind a user to examine the incoming water, and therefore safety accident hidden danger generated when the incoming water is polluted is avoided.

Description

technical field [0001] The invention relates to a non-negative pressure water supply technology, in particular to a non-negative pressure water supply device including a water quality assurance module. Background technique [0002] At present, non-negative pressure has become a relatively mature secondary water supply technology. At present, most of the secondary pressurization occasions use non-negative pressure equipment for water supply. The stable situation has been effectively resolved, but the increasingly prominent water quality problems in the secondary water supply process have not been improved. [0003] At present, the cast iron pipes commonly used in municipal water supply will be rusted after more than five years of use. However, the pipe network developed by the water company in the early stage is mostly ordinary cast iron pipes and galvanized steel pipes. A "growth ring" containing a variety of components and bacteria is formed, and the various components and...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in view of the hidden danger of water quality pollution in the current domestic water supply network and the problem that ordinary non-negative pressure equipment cannot effectively monitor, a water quality assurance module that can realize online monitoring of water quality parameters is proposed. On the negative pressure equipment, the non-negative pressure equipment can monitor the incoming water quality on the basis of stably realizing the water volume and pressure supply. When the water quality index has a trend that may affect the user's body, the device will send out an alarm signal to remind the user of the incoming water. Check the water to avoid potential safety accidents caused by pollution of incoming water

Images