Water supply equipment, no pressure water supply equipment, no pressure water supply plant
The most important difference is between water tanks and water tanks, and the principle of increased pressure is achieved through variable frequency water supply。
The water supply without negative pressure is divided into box- and tank-free。
Tank-free water supplies are based on piped water, making full use of the pressure of the piped network itself to achieve a continuous increase in water supply by “how much less and how much less”. A pressure can on the device entrance pipe
It provides a buffer for municipal networks and is used to prevent negative pressures, thereby preventing over-suction of municipal networks。
The box-based, non-negative water supply equipment is an upgraded water supply product based on the constant-pressure-frequency water supply equipment and the tank-free water supply equipment, which inherits the advantages of the constant-pressure water supply and the tank-free water supply。
It also has the advantage of continuing to supply water to users when running water stops. At the same time, during water peaks, micro-mechanical control of variable frequency-regulating pumps can increase pressure on water in closed tanks
The flow of water for users who are under-supplyed by municipal networks has been avoided. Water supplies are often selected in schools, hotels, hospitals, etc。
Sanitation is clean and energy-efficient
Water supply equipment with no negative pressure. Water supply equipment with no negative pressure in boxes
The equipment operates under complete seal, without the alien entering the system, without the accumulation of stains, without secondary contamination during its transport from the running water plant to the user's mouth, as a truly non-contaminated product, in line with the increasing demand for drinking water. (c) the operation of a non-negative pressure-enhancement water supply equipment, which co-operates with the municipal pipe network, adds up the pressure required to build on the original network pressure, and makes full use of the residual pressure of the network. When the water pressure reaches the user, the equipment is automatically shut down and provides water directly to the user through a direct supply route, with low operating energy consumption and significant energy efficiency。
Property management facilitation, forward investment
The variable-frequency-modular-pressure-free water supply is fully automated for digital control, power outages, automatic running of running water, failure alerts, and does not need to be managed by a person; as the entire system is not contaminated, no troublesome cleaning is required. As no reservoirs or tanks were built, a significant amount of investment in construction was saved and less investment in equipment was made owing to the use of residual pressure from the piped network, which did not require zero pressure
Low running cost, simple installation
Owing to the small selection of pressurized pumps and the multi-pump system, one pump at the low peak of the water is sufficient to meet the demand for water and other pumps will only be activated at the peak of the water, resulting in very low energy consumption during the operation of the equipment and lower operating costs. (c) a supply package of water supply equipment with no negative pressure at variable speeds, with only connections to and from water pipes, short construction cycles and simple installation。
Small land area, power outages to sustain water supply
Because of the fact that there is no need to build water pools or tanks, there are significant savings in land area, and customers can take full advantage of the increase in land use and the creation of additional benefits, in line with the state's tendency to conserve land resources. As the equipment has a public water pipeline that is directly connected to the user network, the pump is suspended at the time of power outages, but the lower-level users of the building still maintain access to water。
Water supply equipment, no pressure water supply equipment, no pressure water supply plant
New fail-safe
Our company has fully learned from the design and manufacturing experience of the domestic and international variable frequency water control system, and the design centre has taken full account of machine, electrical and instrument coordination, with abb and plc programmable at its core, using optical isolation technology for transmission and external communications, bringing the work stability and control reliability of the mainframe to an extremely high level. Comprehensive failure protection capability and response, automatic downgrading of frequency protection, automatic pressure on water supply, failure of automated systems, manual operation contingency backup and high safety factor。
