What are the control methods of the music fountain

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First, ordinary fountain:

A common fountain: only a few simple fixed water type and light, with the opening and closing of the power supply and control the operation of the fountain, water type and light switch. Generally for early products or only used for decorative fountain, its characteristics are simple design, single effect;

Two common program-controlled fountains: According to several nozzle systems in the pool, several control programs are programmed in the program controller, and the low-voltage relay is controlled by the control signal issued by the program controller, and the AC contactor of the water pump is controlled by the relay, so that the water type and the light have several alternate changes. This control can also be replaced by multi-channel time relays, synchronous controllers, PLC or human-machine interfaces with PLC functions. Ordinary fountain cost is low, grade is not high, the effect is not satisfactory, this is generally used in small and medium-sized fountains.

Two, entertainment fountain:

1, Jumping fountain, also known as bright spring. Is a kind of high-tech waterscape art, water shape like root crystal clear icicles, a strip, a string of flying into the air, dancing, do not splash do not scatter. If it is a pair of jumping spring, can realize long jump, jump, short jump, dislocation jump, etc., dizzying. If the number of installed more than two, programming can also add chase, tracking and other functions.

2, game fountain, game fountain is an interactive fountain, people can be integrated into the fountain waterscape for a variety of splashing activities, such as through the rainbow shaped water formed by the tunnel - rainbow ferry; The matrix maze formed by the water pattern -- Maze spring; Can also achieve water cannon target - target spring; When people walk on the fountain, a fountain suddenly appears -- mine spring; The pool is equipped with a receiver, with Shouting sound size, to frequency control the height of the fountain water column - shout spring; And use the foot to step on the piano keys to emit notes at the same time the height of the corresponding water column - Qin sound spring; People feel relaxed and happy by touching various fountains that change the color of the water column, the direction and shape of the water flow, produce water mist, bubbles, and even jump out of colored balls and prizes. The game fountain only reacts according to the actions of visitors, and this reaction is uncertain, so it enhances the atmosphere of entertainment and participation, and gives visitors infinite pleasure and good feeling.

3, water pearl fountain, the use of special acoustic waves to turn water into a sphere of water spray device and full frequency high-speed flash visual residual image effect of products: water pearl can be in 1 second to continuously spray 50-60 size of water beads, with the special full frequency high-speed flash to realize the moving scene of water beads suspended in the air. This full frequency high speed flash is different from normal flash, it can flash at high speed, and looks like natural indoor lighting. Water pearl is different from ordinary water spray, it is not only a single space decoration, but also can use the visual and tactile effects of water in fountain facilities to provide artistic and ornamental value for people. Water bead size, spray shape can be installed in different places according to different purposes.

4, running spring, running spring is in a number of line of the nozzle, the use of PLC program to control the fountain installed on each nozzle special solenoid valve (solenoid valve switch speed up to 10 times /S - 20 times /S), the solenoid valve on the 10-20 nozzle spray water together, with 3-6 nozzle as a group, When the latter set of nozzles is opened, the former set of nozzles is closed, and the rapid cycle runs to form a running dynamic fountain. The use of the program can also be made into a pulsating fountain, the effect is exciting into the mood.

5 springs, swing, swing fountain in general by the swing machine and symmetrical on two groups of spray tube and pipe of multiple nozzles, swing machine pipe rotation, the two groups after the frequency control of motor speed control jets swing speed control the line form, such as "kunpeng exhibition wings", "ray" horizontal, vertical, oblique, three three swing fountain modelling, It is like being in the ethereal realm, there is a feeling of relaxed and happy.