Sanya no negative pressure water equipment

. Advantages of constant pressure water supply controller: solve the problem of low water pressure constant pressure frequency of water supply system so that water inside the building to keep the pressure constant. Avoid using roof tank water pollution caused by replacing the traditional roof tank water supply, eliminating the source of water pollution. Reduce construction costs and increase cellar area canceled the traditional roof tank, to make the building by force is reduced, simple structure and reduce costs. Save energy, reduce the area of ??water supply equipment saving more than 30% of the equipment, small footprint, simple installation, shorten the construction period. Constant pressure water supply controller Overview: constant pressure water supply controller is a new energy-efficient water supply equipment. Constant pressure water supply control system using the most advanced microcomputer control technology, the combination of inverter and motor pumps mechatronic high-tech energy supply of water. Constant pressure water supply controller to pump the water-side pressure (or user of water flow) to set the parameters automatically controlled by computer so as to adjust the output frequency of the inverter pump motor speed, closed-loop pipe network water pressure adjustment, so that Steady pressure water supply system automatically to the set value: the amount of water increases, the frequency increases, the pump speed to speed up; the water was reduced, the frequency decreases, the pump speed slows down. This ensures that the entire pipe network users always have sufficient water pressure (the pressure set by the user of the same) and water (over water use change and change user). Composition constant pressure water supply controller: constant pressure water supply controller is mainly composed of water pump, pressure regulator tank, pressure sensors, frequency control cabinet, etc., can always be maintained gauge pressure (ie the user pipe network water pressure) is equal to user-set value. It can be used for general living or produce water. Composition of the water supply system are: 1, frequency of water supply equipment and municipal pipe network constant pressure water when water pressure to meet the needs, the automatic shutdown of all pumps. Otherwise, the water supply equipment start-up, increasing the pressure to meet the water requirements. 2, additional small pump or pressure tank, is to completely eliminate the small flow or zero flow for water consumption, increase ancillary small pump or auxiliary pressure tank, when the water pressure is low, the automatic shutdown of the main pump, so a small pump or pressure tank run . 3, customized constant pressure water supply equipment can consult Ducor pump. While providing pumps and water pump repair and maintenance. The main features of constant pressure water supply controller: 1, automatic, unattended operation system with manual / automatic switch, when cut to the autopilot, the system can automatically adjust the speed of the pump and automatic frequency control according to the size of water frequency operation of the pump motor running or stopped hanging, to maintain the pressure in the outlet pipe network setting. 2, no network impact, reduce noise, equipment life can make all the pump motor with soft start mode, which has two advantages, one does not have any impact on the pipeline network, which can greatly extend the life of the pipe network and equipment. Second, there is no impact on the grid, it can not only reduce the capacity of the electrical transformer, but also extend the life. 3, reduce capital investment, eliminate the secondary pollution compact device, small footprint, no water tank, in the case of the pressure tank can reduce the volume of the pressure tank pressure tank or canceled. The cancellation or high water tank water tower, save a lot of floor space (can save about 60 to 70%), a significant reduction in infrastructure investment. Equipment easy to install, easy to debug, and no secondary pollution. 4, system protection function, uninterrupted water supply system with self-diagnostic function that can detect hidden faults of the system. Application device system can make all the manual pump motor load frequency operation when the drive system fails. 5, energy saving, water-saving effect is remarkable system by adjusting the pump speed to suit the requirements of water, there is no direct drainage or water overpressure phenomenon. The operation of the entire system to save water for about 30 to 50%. Non-vacuum equipment manufacturers the entire process automatic welding process, welcomed the new and old customers call 400-728-6628 Shanghai Pudong special fluid Equipment Manufacturing Co., Ltd. --- the largest water supply equipment manufacturers