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Intelligent manufacturing becomes the future trend How can the frequency conversion speed regulation water supply equipment industry grasp the development trend?
Time: 2019-11-07 09:08 Source: win of Water: Water factory in winning hits: Times
Intelligent manufacturing becomes the future trend How can the frequency conversion speed regulation water supply equipment industry grasp the development trend?

In order to promote the development of the frequency conversion speed regulating water supply equipment manufacturing industry, under the rapid development of intelligent manufacturing, Yunnan frequency conversion speed regulating water supply equipment manufacturers must seize this opportunity as soon as possible to meet the needs of traditional industry transformation and upgrading and strategic emerging industries The processes of perception, analysis, decision-making, control, and execution in the manufacturing process integrate advanced manufacturing, information, and intelligence technologies to realize automation, intelligence, and leanness in manufacturing. At the same time, we will intensify technological innovation and accelerate the digital, intelligent and network upgrade of variable frequency speed regulating water supply equipment.
In fact, for the domestic variable frequency speed regulating water supply equipment industry, the start is late and the task is heavy. There is still a lot of room for improvement if intelligent manufacturing is to be achieved. Compared with foreign countries, China's frequency conversion water supply equipment industry is obviously not sufficiently automated, and most of them need to be operated manually. Today, computer technology is widely used. In order to obtain higher efficiency and reduce labor intensity, it is necessary to further use robots and artificial intelligence to increase the degree of automation of instruments, reduce costs and improve efficiency.
With the arrival of 5G, the pace of building a smart city in China will further accelerate. In this process, the intelligent development of a series of items such as variable frequency speed regulating water supply equipment will become more prominent, and traditional enterprises will also accelerate the speed of industrial upgrading and transformation. All these changes are rare development opportunities for the frequency conversion speed regulation water supply equipment industry, so the frequency conversion speed regulation water supply equipment industry must seize the opportunity to strive for another city in this wave of development.
Overview of variable frequency speed regulating water supply equipment
The frequency conversion speed regulation water supply equipment realizes constant pressure water supply through the microcomputer control of the frequency conversion speed regulation. First set the working pressure of the water point and monitor the pressure of the municipal pipe network. When the pressure is low, the speed of the water pump is automatically adjusted to increase the pressure, and the water pump is controlled to operate at a constant speed for constant pressure water supply. When the water consumption increases, the rotation speed increases, and when the water consumption decreases, the rotation speed decreases, ensuring that the user's water pressure is constant at all times.

Working principle of variable frequency speed regulating water supply equipment
The variable frequency speed regulating water supply equipment is put into use, the water from the tap water network enters the water supply tank, and the air in the tank is removed from the vacuum eliminator. After the water is filled, the vacuum eliminator automatically turns off. When the pressure of the water pipe network can meet the water demand, the system directly supplies water to the water pipe network by a bypass check valve; when the pressure of the water pipe network cannot meet the water demand, the system pressure signal is fed back to the variable frequency controller by a remote pressure gauge. The water pump is running, and the speed and constant pressure water supply are automatically adjusted according to the amount of water. If the water pump is running at the power frequency speed, another frequency pump is started. When the pump supplies water, if the amount of water in the tap water pipe network is greater than the pump flow rate, the system maintains normal water supply; during peak water use, if the amount of water in the tap water network is less than the pump flow rate, the water in the water supply tank can still supply water as a supplementary water source. The air enters the water supply tank from the vacuum eliminator, and the vacuum inside the tank is damaged, ensuring that the tap water pipe network does not generate negative pressure. After the water peak, the system returns to the normal water supply state. When the water supply pipe network stops, causing the liquid level of the water supply tank to drop continuously, the liquid level detector feeds back the signal to the variable frequency controller, and the water pump automatically stops to protect the water pump unit. The water supply tank can store and release energy and avoid frequent startup of the water pump.

Application scope of variable frequency speed regulating water supply equipment:
Frequency conversion water supply equipment is suitable for pressurized water supply in any area with insufficient tap water pressure.
■ Living water in newly built residential quarters or office buildings.
■ Low-level tap water pressure cannot meet the requirements of fire fighting water.
■ Reconstruction of original pneumatic water supply equipment.
■ For those who need to build a pool, the water supply method shared by the equipment and the pool without negative pressure can be used to further save energy.
■ Large water supply intermediate pressure pumping station for waterworks.
■ Industrial and mining enterprises' production and domestic water.
■ Various circulating water systems.
Performance characteristics of variable frequency speed regulating water supply equipment
1. It is directly connected to the municipal pipe network without the need to build a pool.
2, small size, small footprint, easy installation.
3. The water source tank and pump unit are all stainless steel, and the water has no secondary pollution.
4. The water pressure is stable, which will not cause the pressure fluctuation of the adjacent user's pipe network.
5, fully automatic operation, can be unattended.
6, complete protection functions, fault automatic display, alarm.
7, make full use of the original tap water pressure, how much difference make up how much, energy saving.
8. When the municipal pipe network is under high pressure, the equipment is in a shutdown state, and the municipal water source directly supplies water to the user pipe network through the bypass pipeline of the water source tank.
9. When the municipal pipe network is under-pressured, the equipment will automatically start, and the pump will be started on the basis of the original water pressure to carry out frequency conversion and speed-regulated booster water supply.




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