The principle of shouting fountain and how to choose shouting fountain equipment

Description :

　　The principle of the shouting fountain is actually very simple, which is to install a control module to control the water column according to the size and duration of the shouting. For fountain manufacturers, this can be said to be quite simple. So, how do we choose the Scream Fountain? Below, I will identify the quality of the shouting spring equipment from the following aspects.

　　, nozzle model

　　The number of the nozzle model represents the size of the interface between the nozzle and the equipment, and is not related to the thickness of the sprayed water column, nor is it related to the quality.

　　Secondly, the power of the water pump

　　The three values A-B-C of a water pump, such as QSP50-91-22, represent water flow rate, flow rate, and power. The first two values really affect how high the spray is. For water pumps produced by large factories, the power and flow rate/flow rate are matched. While ensuring the flow rate and flow rate/flow rate, efforts should be made to save energy and durability. Only water pumps produced by small factories will have high power but flow rate/flow rate cannot be increased. Excessive power not only consumes electricity but also increases the risk of malfunctions.

　　Thirdly, the importance of frequency converters

　　The two components of the core of Haoquan are the water pump and the frequency converter. The function of a frequency converter is to regulate voltage and output frequency, and more importantly, to protect against overcurrent, overvoltage, and overload. The power of a water pump can easily reach tens or even hundreds, which is inevitably a significant pressure on the power supply voltage. If a reliable frequency converter is not selected, once overload or overvoltage occurs, the instantaneous current generated is enough to damage the connected equipment and cause the control cabinet to explode. It is widely recognized in the industry that Japan's Sanken and Toshiba are commonly used and reliable frequency converters, while domestic frequency converters, such as Envision, are only chosen by some small manufacturers to save costs. It is not that domestic products are not good, but in high-power frequency converters, the technology is not yet mature, and no manufacturer dares to use domestic frequency converters for national and government projects.

　　Fourth point, floating raft

　　Installing a fountain often encounters situations where the water level is too deep, making it impossible to fix the fountain at the bottom of the water. Therefore, a float is needed to provide a floating effect. A typical small factory will not provide you with information about the floating raft, only charging you a few thousand floating raft fees, and then sending you several plastic buckets bound by iron frames. Can this thing be used? Can it! Such a big bucket definitely can't sink. What if it's missed? Can you find a manufacturer to replace the bucket for you? This is actually not the focus. The function of the float is indeed to make the equipment float, but it is also necessary to make the water column sprayed by the nozzle straight. Haoquan has a large drainage volume and sufficient pressure. A few plastic buckets are used for floating drainage, but it starts to loosen within a week. Ultimately, it will be swaying and the water column sprayed out will be crooked. Such a floating raft is purely a deception.

　　As shown in the picture, the truly reliable float is made of welded iron spiral pipes, coated with special waterproof materials on the outer layer. It is not only sturdy and durable, but also can make the fountain spray more straight. How to choose the shouting fountain equipment afterwards? The water pump should have good quality and not high power. The frequency converter must choose an imported brand. Floating raft is like a foundation, it must be stable and solid.

AfterSalesService :

• Principle of Scream Fountain