Hospital emergency water supply system

Abstract

The invention discloses a hospital emergency water supply system which comprises a central quality-divided main machine water production system and water consumption terminals. The central quality-divided main machine water production system at least comprises a first-stage water production system, a second-stage water production system and a third-stage water production system, wherein the first-stage water production system comprises a raw water tank, an emergency water-saving device, a filtering device and a first-stage pure water tank, the raw water tank and the filtering device are connected through at least two parallel pipelines, namely a main pipeline and an auxiliary pipeline, and the emergency water-saving device is connected to the auxiliary pipeline; the second-stage water production system comprises a second-stage reverse osmosis device and a second-stage pure water tank; the third-stage water production system comprises an EDI system and a third-stage pure water tank; thewater consumption terminals are at least divided into a first-level water consumption terminal, a second-level water consumption terminal and a third-level water consumption terminal. The emergency water supply system is high in water utilization efficiency and low in cost, the filter element can be effectively protected, and water can be preferentially supplied to an emergency water terminal.

Description

technical field [0001] The invention relates to the technical field of hospital water supply, in particular to a hospital emergency water supply system. Background technique [0002] As a public service institution with large energy consumption and pollutant discharge, hospitals have become the consensus of all hospital builders and participants to save water, save energy and reduce emissions, and implement green development. [0003] The direct drinking water, acid oxidation potential water, hemodialysis water, domestic sewage treatment, industrial wastewater treatment, rainwater reuse and hot water systems of the existing hospitals are independently designed, produced and delivered by different professional companies, resulting in The hospital water system cannot be integrated. In many links such as water system communication, design, and supplier selection, it will cause waste of human and material resources, affect the advancement of the entire water supply system, and i...

AI Technical Summary

Problems solved by technology

[0003] The direct drinking water, acid oxidation potential water, hemodialysis water, domestic sewage treatment, industrial wastewater treatment, rainwater reuse and hot water systems of the existing hospitals are independently designed, produced and delivered by different professional companies, resulting in The hospital water system cannot be integrated. In many aspects of the water system, such as communication, design, and supplier selection, it will cause waste of human and material resources, affect the advancement of the entire water supply system, and increase the construction and management costs of the water supply system.

[0004] When the tap water pipeline is polluted by external sources (pipe burst, water stop and suction, etc.), the turbidity of the tap water will increase. If the tap water with excessive turbidity is directly passed into the filter system for filtration, the filter element of the filter system will quickly Clogged, unable to filter effectively, need to replace the filter element, thus increasing operating costs

[0005] In addition, if the municipal water is cut off or the internal water pipes of the hospital are exposed, it is easy to cause water cutoffs in various departments of the hospital at the same time, seriously affecting the operation of the hospital, especially in some important departments.

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