非消极的压水供应设备

INTRODUCTIONThe core function of non-negative pressure is defined clearly in the new version of the Industry Standard of Nation. Firstof all, no negative pressure: it is required to keep the pressures of municipal pipe network above the lowest service pressure. Second, difference compensation: water in tank can be used for difference compensation at peak period. Third, fully hermetic: no connection with air under compensation conditions. Forth, small flow to keep pressure: this type of water supply equipment can keep pressure of pipeline to avoid pumps and control system starting up frequently. Anyone point of the four is dispensable, and the non-negative pressure equipments with this four fuctions are the real non-negative pressure. ZWG Intelligent non-negative pressure pipeline network automatic pressurization water supply equipment of our company is consisted of divided chamber style steady pressure compensation tank, non-negative pressure capacity controller, energy storage tank, bidirectional compensation device of energy storage and release, pressurization pump unit, intelligent control cabinet, pressure transducer, etc., which can be directly serial connected with municipal pipeline network, it can promise normal water supple at peak period for the most disadvantage point users and non disturbance for municipal pipeline network pressure, at the same time, it should possess sanitation license, product quality supervision and inspection reports and equipment production licenses issued by sanitary department. FEATURES 1. Saving-energyThe equipment connects with the municipal network directly and overlaps to add pressure on the original one, take full use of the municipal network pressure.2. Environmental protectionThe equipment operates on the all sealed condition, and doesnt contact air, foreign matter can not enter pipeline Network inside. The materials that water flowed and contacted are all food-grade stainless steel and guarantee the drinking waters good qualityControl CabinetRemote monitoring system3. Saving investmentYou neednt build the pools and cisterns, saving a lot of costs for civil engineering. Because it uses water pipe network pressure, the flow lift of boosting pump has been decreased, and then, the user can save the equipment investment.4. Convenient management and maintenanceThe intelligent controlling can automatic start and stop, for example, when water and/or power failure, the equipment can automatic stop, when water and/or power is supplied, the equipment can automatic start.The equipment operates on the all sealed condition, so there is no need to clearance.Bidirectional compensatorAuto-welding plant5. Continuous water-supplyingThe equipment involves one public water network, which directly connects with users network and guarantee water users in low district even when power blackout6. High intelligentThe equipment uses the high-tech controller, such as fuzzy control, integrated control, etc. and has the function of remote control and wireless control.Semi-manufactured goods plant