Product Introduction

The tank-type non-negative pressure water supply equipment is a new type of clean, sanitary, and energy-efficient variable frequency water supply device, also known in the industry as a pipe network superposed pressure water supply system. This equipment features a fully enclosed structure, eliminating the need for any form of water tank construction and thereby avoiding secondary water contamination. It directly connects to the municipal water pipeline using a food-grade stainless steel stabilizing flow adjustment tank as an inlet water storage buffer. By fully utilizing the original pressure energy of the municipal water network, the non-negative pressure variable frequency water supply system can opt for smaller-power water pumps and control equipment under the same water demand conditions. Additionally, during low-flow water usage at night, it leverages the municipal water pressure for direct supply without activating the water pump. Compared to traditional water supply systems with tanks, this equipment saves significant electrical energy and equipment investment, achieving energy savings of over 50%. During operation, the vacuum eliminator equipped in the stabilizing flow adjustment tank automatically eliminates any negative pressure generated in the pipeline network, ensuring normal water supply without affecting other users of the municipal pipeline. Non-negative pressure variable frequency water supply is a highly efficient and energy-saving solution, suitable for applications where municipal water supply is stable and sufficient.

Application Areas

Residential water use: such as high-rise buildings, residential communities, villas
Public place water use: such as hospitals, schools, stadiums, golf courses, airports
Commercial building water use: such as hotels, office buildings, shopping malls, large saunas
Manufacturing water use: such as production manufacturing, fine equipment, food processing
Others: water tank and other forms of water supply renovation

Product Advantages

01 Energy Saving
It fully utilizes the original municipal pressure in the water pipeline, supplementing only the deficit. When municipal water meets the requirements, the equipment operates, achieving significant energy savings of 50%-90%.

02 Purity
The fully enclosed structure, directly connected in series with the municipal water pipeline, uses a natural non-toxic capsule in the diaphragm vacuum pressure tank. The sealed connection completely isolates it from air, ensuring no contamination during transportation and preserving the original state of the municipal water.

03 Intelligence
No need for water storage equipment; the device directly connects to the user's water inlet and outlet pipes. Simple installation and small footprint. The equipment integrates seamlessly with the municipal water pipeline, eliminating concerns about secondary contamination and saving the manpower and resources required for frequent cleaning and disinfection.

04 Efficiency
Eliminates the need for building water tanks or setting up water storage; direct connection and pressurization with the municipal water pipeline fully utilize the original water pressure. Adjusted selection parameters (e.g., original pump head of 60 meters now only requires 30 meters) reduce operational costs.