No need to build a storage tank, and according to the amount of water use to automatically adjust the flow of intelligent water supply without negative pressure steady flow of water equipment, recently debuted in Shenyang. This set of water supply equipment with independent intellectual property rights was successfully developed by Shanghai Liancheng Group and has been declared a national patent.
On April 15th, Liancheng Group held a new product promotion meeting in Shenyang. The meeting introduced and demonstrated new products such as ZWL intelligent water supply equipment and DLC gas top pressure emergency fire pressure water supply equipment. According to Gong Shouqi, deputy chief engineer of Shanghai Liancheng Group, ZWL intelligent water supply equipment can be directly connected to the water pipe network, and it does not have any negative effect on the water pipe network. It can replace the reservoir and can make full use of the pressure of the water pipe network to directly supply water or relay water, avoiding secondary pollution and energy waste. Using this set of water supply equipment can save more than half of the cost of building a pool, compared with other water supply equipment, it can save 20% to 40%.
DLC gas top pressure emergency fire pressure water supply equipment has multi-function programming control, can receive a variety of fire signals and can be networked with the fire center. The product can store fire water for 10 minutes, and its tank volume is only 1/3 of the normal pressure tank.
Shanghai Liancheng Group is a specialized company that develops fluid conveying equipment such as pumps and valves as well as electrical control systems and environmental protection equipment. So far it has 158 patents. Beijing Zhonghua Shijitan Fire Protection Project, Guangzhou New Baiyun Airport Water Recycling Project, Xi’an Water Renovation Project, etc. all use Liancheng’s products. In 2007, Liancheng achieved sales of 1 billion yuan, becoming the top 20 pump industry companies in the country.

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