RU2498865C1 - Fountain capping - Google Patents

Abstract

FIELD: process engineering.

SUBSTANCE: proposed fountain capping comprises table supporting bearing structure whereat micro motors are arranged and external casing with inner case accommodating sprayer and hat. Said sprayer is composed of sectors and water guiding assemblies with micro nuts connected with micro motors. Seats for micro nuts are made in aforesaid sectors while water feed pipes with solenoid valves are connected to said table. One of said pipes is communicated with inner case inner space while another pipe is connected to vessel composed by external case inner surface and inner case external surface.

EFFECT: "dance-of-jets" vertical fountain with music and horizontal fountain of jets revolving around their axes.

3 cl, 4 dwg

Description

The invention relates to hydraulic devices, namely to fountains, including decorative and demonstration ones, in which the nature of the jet changes.

Known fountain, used in public utilities as a decorative structure, containing a head in the form of a collector with nozzles, connected through a pump to sources of water supply (RU 2335348 C1, 10.10.2008).

The disadvantage of this fountain is the limited ability to create types of jets and the inability to reduce the noise created by falling water.

The objective of the invention is to expand the arsenal of technical means - fountains.

The technical result of the invention is the creation in the head of a vertical fountain, the fountain "Dance of the Jets" to the music and horizontal with jets rotating around its axis.

The technical result is achieved by the fact that the fountain head contains a table with a supporting structure in which the micromotors are mounted and an outer case having an inner case, in the upper part of which there is a spray device and a hat, while the spray device is equipped with segments that divide it into sectors, and water-guiding units with micro nuts connected to micromotors, and in the windows there are windows above the micro nuts, and water inlet pipes with electromagnets are connected to the table valves, one of the nozzles connected to the inner cavity of the inner casing, and the other nozzle connected to the reservoir formed by the inner surface of the outer casing and the outer surface of the inner casing.

Blades are mounted on the inner surface of the outer casing to impart rotation to the spray water.

The outer casing is mounted on the table by bearings.

Figure 1 - presents a General view of the fountain head.

Figure 2 is a General view of the "system of dancing jets."

Figure 3 - internal view of the sprinkler, divided into thirteen sectors.

In Fig 4 - plate - water volume limiter and creator of thirteen sectors.

The fountain has a table 1, on which are attached:

- supporting structure 2 systems of dancing jets,

- outer casing 3 fountains,

- the inner housing 6, with the spray head 15 lying on it,

- one and a half inch inlet 20 with a twelve-volt electrovalve 23 for supplying water to the inner tank 7 of the vertical fountain,

- two-inch input 22 with a twelve-volt electro-valve 24 for supplying water to the second tank 4 of the horizontal fountain,

- electrical cables 21 of the pulse power supply of micromotors and electrovalves.

The design of the "system of dancing jets" presented in figure 2. In addition to control systems, the entire structure is concentrated in the fountain head:

- the supporting structure 2 is attached to the table 1 of the fountain system,

- structure 10, plate 14, is pierced by six studs and in the lower part is attached to structure 2 and screwed into six existing nuts 28 in the spray head 15,

- a system of dancing jets, the spray head in the upper part is mounted with a washer 16.

The system of dancing jets consists of:

a) a musical system (not shown in the drawing), which forms control micropulses and directs them to its channels of water-emitting jets; the system also controls the rotation of the horizontal fountain, the amount of water supplied by the electrovalves to the tanks;

b) the spray head in which are placed:

- thirteen twelve volt micromotors DPR-20 9, Fig 1, 2;

- plate 14, with thirteen screwed into it water-guiding devices 13 of figure 1, 2,

- thirteen water-emitting sectors 11, of which the central one has a water-emitting aperture, six sectors of the second row have two water-emitting apertures and six sectors of the third row have three water-emitting apertures, per sector, FIG. 3.

- thirteen guides 25 form, depending on the strength of the sound, the amount of water falling into the sector.

The principle of operation of the fountain head "Systems of dancing jets."

The spray head 15 in three segments 26 is divided into thirteen water sectors. The limiting water volume of sectors 11 of the plate 14 has thirteen M16 threaded holes into which thirteen cone-shaped water-guiding devices with eight millimeter holes are screwed for water to pass into the sectors of the spray head. Inside the water-guiding devices, micro-nuts 12 move, blocking, slightly opening or opening the windows 27, regulating the passage of water into the spraying sectors of the fountain head, forming the height and power of the fountain jets. Micro nuts are moved by thirteen high-speed micromotors 9, controlled by micropulses from music systems.

The musical control system for the “Jet Dance System” will consist of at least 13 memory tracks on each of which, in the form of an impulse, the beginnings of sounds distinguished by ear are recorded as an impulse - bass, tenor, male, female, children’s, fractional, smooth, other clearly distinguished musical motifs specifically selected for the performance of the work. The theme motive is tied to a specific track of the storage device, a micromotor, a water-discharging sector.

Sound power generates pulses of different durations and, as a consequence, the height of the jet (quiet sound - pulse duration 0.35 seconds. The micro-nut will block half the cross section of the water guide device 13. powerful sound - the channel of the water guide device is open, if the sound generating the pulse is gone - the specific water passage 27 will be blocked.

Twelve-volt reverse micromotors of direct current (DPM - 20), with speeds up to 9.0 thousand revolutions per minute. work in water and respond to pulses with a minimum duration of a tenth of a second. The system requires pulses with a duration of 0.35 to 0.65 seconds. - full stroke of the micro-nut.

The reverse is carried out by the reverse polarity of the pulse.

Horizontal rotating, controlled fountain. The outer housing 3 is mounted on the bearing 18 and has a gear 19, which, using a twelve-volt, reverse, electric motor, will give rotation to the outer casing 3. On the inside, the casing has ribs 5 that rotate water when sprayed. A gap that is adjustable in width is formed between the outer casing 3 and the hat 17 element, a horizontal sprinkler 8. When connected to the system, dancing jets, rotating and oscillating horizontal jets will complement the expressive capabilities of the music system - a fountain.

The electrovalves 23 and 24 shut off, partially or completely open the water supply to the vertical and horizontal spray devices, when connected to the dance system of the jets, they will create the effects of spray jets that are phased or not phased between the two fountains.

Favorite music, thirteen sectors of the dancing jets, a horizontal fountain rotating in different directions with adjustable speed, an electrovalve regulating the height and diameter of the jets, all of which are connected to the control system of dancing jets and will create a small-sized, home or small office fountain complex.

Claims (3)

1. The fountain head, characterized in that it contains a table with a supporting structure placed on it, in which the micromotors are installed, and an outer casing having an inner casing, in the upper part of which there is a spray device and a hat, while the spray device is equipped with segments dividing it on sectors, and water-guiding units with micro nuts connected to micromotors, and in the windows there are windows above the micro nuts, and water inlet pipes with electromagnetic valves are connected to the table contact, wherein one of the branch pipes is connected with the interior of the inner housing and the other branch pipe is connected to a reservoir formed by the inner surface of the outer housing and the outer surface of the inner housing. 2. The fountain head according to claim 1, characterized in that on the inner surface of the outer casing there are blades for imparting rotation of the sprayed water. 3. The fountain head according to claim 1, characterized in that the outer casing is mounted on the table by means of bearings.

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