Fully automatic constant-temperature and constant-pressure water supply system

Abstract

The invention provides a fully automatic constant-temperature and constant-pressure water supply system, which comprises a cold water system, a heating system and a constant-temperature system, wherein the cold water system comprises a cold water tank LSX connected with a domestic water pipe, a water inlet of the cold water tank LSX is provided with a water inlet valve, the cold water tank LSX is respectively connected with a first cold water pump LSB1, a second cold water pump LSB2 and a third cold water pump LSB3 through three branches, the first cold water pump LSB1 and the second cold water pump LSB2 are respectively connected with a first diaphragm air pressure tank QYG1 through pipelines via a first cold water check valve LZF1 and a second cold water check valve LZF2, the first diaphragm air pressure tank QYG1 is connected with a first remote transmission pressure meter YCP1 through a pipeline, the heating system comprises a water heating tank JRSX connected with the third cold water pump LSB3, and the water heating tank JRSX is provided with a first stirring machine JBJ1. The system provided by the invention is economic and reasonable, the operation is reliable, simplicity and convenience are realized, the anti-jamming capability is high, the sensitivity is high, the volume is adjustable, the functions can be increased or decreased, and the system adapts to various environments.

Description

technical field [0001] The invention is a fully automatic constant temperature and constant pressure water supply system, which is suitable for various water supply places. Background technique [0002] At present, the water supply in public places, factories, scientific research, residential areas, etc., mostly uses simple methods to add water to the water storage tank, heat, pump cold water or hot water to pressurize the supply, although some places use advanced PLC controllers, frequency conversion devices, etc. equipment to control water volume, water temperature, and water pressure, but due to unreasonable matching of each equipment, inappropriate method, poor mutual coordination, anti-interference, and low sensitivity, it not only leads to large project investment and high operating costs, but also has sudden and large water pressure. Small size, high and low temperature, hot and cold water spray, start and stop of equipment, high energy consumption in operation, limit...

AI Technical Summary

Problems solved by technology

For example, the daily water consumption of mid-to-high-end hotel rooms is concentrated in several periods of time. Due to the differences in the time, size, water temperature and operating water equipment habits of the guests, there will be interference with each other under the transmission of hydraulic power, resulting in cold water pipes and hot water pipes. The pressure fluctuates greatly, and the water temperature and spray volume of the guests change during bathing, and sometimes cold water or water with too high temperature will be sprayed for a short time, causing injuries and complaints to the guests

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