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Intelligent full frequency conversion tank type non negative pressure pump station

Intelligent full frequency conversion tank type non negative pressure pump station

产品分类:

Water Supply Equipment Series

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生产厂商:

威斯尼斯人0907官方网站集团有限公司

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产品概述:

Non negative pressure water supply equipment
The non negative pressure water supply equipment is a kind of pressurized water supply unit, which is directly connected with the municipal water supply network, and is connected with the municipal water supply network, and is connected with the residual pressure of the municipal network in series to ensure that the pressure of the municipal network is not less than the set protection pressure (the set pressure must be higher than the pressure demand of the direct supply area of the community, and generally not less than 1.2kg).
The core of pipe network pressure superposition (non negative pressure) water supply equipment is how to prevent negative pressure during the operation of secondary pressure water supply system, eliminate the impact of unit operation on municipal pipe network, and realize safe, reliable, stable and reliable water supply on the premise of not affecting the water use of nearby users.
Non negative pressure water supply equipment is also known as pipe network pressure superposed water supply equipment. At present, there are mainly tank type non negative pressure water supply equipment and box type non negative pressure water supply equipment in the market.
Equipment advantages
1. Saving equipment cost and investment, occupying a relatively small area,. It not only saves the investment, but also makes full use of the primary water supply pressure in the water pipe network. It can be used in the selection of booster pump to reduce the cost of equipment. Secondly, the system area is saved, and the saved land is fully utilized to further improve the housing area, so as to meet the effect of land resource saving required by our country.
2. It is clean and pollution-free. The water supply equipment system is fully sealed, from the water pipe network to the tap in the user's home. Therefore, pollutants will not enter the water supply system. The water body will not directly connect the air, and the flow passage parts are made of food grade stainless steel, so there will be no water pollution.
3. Obvious energy-saving effect, usually the link of equipment and water pipe network belongs to direct series connection, that is, under the condition of primary water supply pipe network pressure in the water plant, the required pressure is superimposed, according to the lack of pressure, the appropriate increase is made, so as to make full use of the residual pressure of the pipe network. During the low peak period of reuse water, the equipment can not be operated, which will have obvious energy saving effect.
4. Easy to install. As the non negative pressure superposed water supply equipment belongs to a complete set of supply system, users only need to connect the inlet and outlet water pipes to use, with short construction period and convenient installation.
5. Lower operating costs. Because of the small use in the selection of pressure pump, and the method of water supply associated with the pump can be used. In the low peak period of urban water, the primary water supply pressure can be used in the city, and the method of starting the pump or only one pump can be used, so as to meet the demand of urban water. Other pumps can be started only when the peak water consumption is coming. Therefore, there will be a lower energy consumption in the process of equipment operation, which will promote the effective reduction of operation cost.
6. Power failure will not affect the state of water supply. Because the public water supply pipe network of the equipment is directly connected with the user's pipe network, the primary water supply pressure of the waterworks can meet the water demand even though the booster pump stops running in case of power failure.
7. Later management is convenient. As the non negative pressure superposed water supply equipment belongs to the microcomputer full-automatic frequency conversion control, it has the effect of automatic shutdown of power failure equipment and automatic startup of incoming equipment. It is more perfect for fault detection, technical diagnosis and alarm reminder, which makes the equipment management and maintenance relatively simple. Secondly, because it will not be polluted, there is no cleaning work.

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