Artificial wave generation surfing facility

Abstract

The invention relates to water amusement facilities generating artificial waves for surfing. The technical result is a simpler and lighter design and a shorter assembly and dismantling time along with the capability to control the water flow rate and to stabilize the flow. The above technical result is achieved by the proposed artificial wave generation surfing facility, including a water tank having installed at its upper portion: a working surface having an inclined section and a drainage grille; a submersible pump whose outlet is connected to a water moving device (hydraulic unit), with the hydraulic unit's outlet being positioned above the working surface, the working surface is laid over flooring with a wave generation threshold and the hydraulic unit's outlet is partitioned into sections, the hydraulic unit's outlet has a direct exit channel to the upper edge of the working surface inclined section, while the lower edge of the working surface inclined section makes a smooth transition to the wave generation threshold.

Claims

1. An artificial wave generation surfing facility comprising: a water tank having an upper portion, a lower portion, a first end, and a second end; a central platform located at the upper portion on the first end of the water tank; a working surface located underneath of the central platform at the upper portion of the water tank, the working surface having an inclined section located at the first end of the water tank, the inclined section of the working surface having an upper edge and a lower edge; a drainage grille located at the second end of the water tank; a submersible pump located at the first end of the water tank, the submersible pump having an outlet; a water moving device connected to the outlet of the submersible pump, the water moving device having an outlet with a direct exit channel to the upper edge of the inclined section of the working surface, the water moving device is partitioned into sections; a wave generation threshold located on a flooring positioned at the lower edge of the inclined section of the working surface, wherein the wave generation threshold is located at the flooring between the lower edge of the inclined section and the drainage grille, wherein the wave generation threshold includes a wave forming crest and a crest hoist; a plurality of partitions housed by the inclined section of the working surface, the plurality of partitions stabilized the flow; wherein the inclined section is directly connected to the wave generation threshold and the direct exit channel of the water moving device; and wherein the inclined section is tapering from the upper edge to the lower edge of the water tank to a span level from which a flow width to the inclined section lower edge coming into abutment with a bottom channel remains constant.

2. An artificial wave generation surfing facility comprising: a water tank having an upper portion, a lower portion, a first end, and a second end; a central platform located at the upper portion on the first end of the water tank; a working surface located underneath of the central platform at the upper portion of the water tank, the working surface having an inclined section located at the first end of the water tank, the inclined section of the working surface having an upper edge and a lower edge; a drainage grille located at the second end of the water tank; a submersible pump located at the first end of the water tank, the submersible pump having an outlet; a water moving device connected to the outlet of the submersible pump, the water moving device having an outlet with a direct exit channel to the upper edge of the inclined section of the working surface, the water moving device is partitioned into sections; a wave generation threshold located on a flooring positioned at the lower edge of the inclined section of the working surface, wherein the wave generation threshold is located at the flooring between the lower edge of the inclined section and the drainage grille, wherein the wave generation threshold includes a wave forming crest and a crest hoist; a plurality of sections housed by the inclined section of the working surface, the plurality of partitions stabilized the flow; wherein the inclined section is directly connected to the wave generation threshold and the direct exit channel of the water moving device; and wherein the inclined section is tapering from the upper edge to the lower edge of the water tank to a span level from which a flow width to the inclined section lower edge coming into abutment with a bottom channel remains constant; wherein the span level houses a plurality of sections.

3. The surfing facility of claim 1, wherein the wave generation threshold is configured as a fixture repositionable relative to the flooring.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 shows a top view of the surfing facility according to an embodiment of the present invention showing the surfing facility in the operating state;

(2) FIG. 2 shows the top view of the surface facility of FIG. 1 without inspection platforms;

(3) FIG. 3a shows a cross sectional view of the wave crest section of the surface facility of FIG. 1;

(4) FIG. 3b shows an enlarged view of the wave crest section around section B of FIG. 3a;

(5) FIG. 4a shows a top view of the surface facility of FIG. 1 without inspection platforms;

(6) FIG. 4b shows a side view of a flow stabilizer of FIG. 4a;

(7) FIG. 5a shows a cross sectional view of the surface facility of FIG. 1 including a flow stabilizer and the wave crest section;

(8) FIG. 5b shows an enlarged view of the wave crest section around section B of FIG. 5a;

(9) FIG. 6 shows a top view of the surfing facility according to the present invention showing a tapering inclined surface in the operating state;

(10) FIG. 7 shows a top view of the surfing facility according to the present invention showing a tapering inclined surface and without inspection platforms;

(11) FIG. 8a shows a cross sectional view of the surfing facility according to the present invention including a tapering inclined surface and a wave crest section;

(12) FIG. 8b shows an enlarged view of the wave crest section around section B of FIG. 8a;

(13) FIG. 9a shows a top view of the surface facility of FIG. 1 with a flow stabilizer and without inspection platforms;

(14) FIG. 9b shows a side view of a flow stabilizer of FIG. 9a;

(15) FIG. 10a shows a cross sectional view of the surfing facility according to the present invention including a tapering inclined surface and a flow stabilizer; and

(16) FIG. 10b shows an enlarged view of the wave crest section around section B of FIG. 10;

DETAILED DESCRIPTION OF THE INVENTION

(17) In the drawings: 1—reinforced concrete bowl (water tank), 2—water moving (lifting) machine (hydraulic unit with water injection nozzles), 3—submersible pump, 4—left-hand side of channel, 5—right-hand side of channel, 6—wave fetching portion of channel, 7—channel bottom, 8—drainage grille, 9—threshold, 10—lifting (wave forming) crest , 11—two tier central platform, 12—side initiating platform, 13—water level, 14—riding wave, 15—crest hoist, 16—partition with sections (flow stabilizer), 17—control plate on drainage grilles.

(18) The artificial wave generation surfing facility includes a water tank 1 (ref. to FIG. 1, FIG. 2, and FIG. 3) having installed at its upper portion a working surface having inclined section 6, drainage grille 8 that may have control plates 17.

(19) The facility further comprises a submersible pump 3 whose outlet is connected to a water moving (lifting) machine (hydraulic unit) 2 with the hydraulic unit outlet being positioned above the working surface.

(20) The working surface is laid over the flooring having threshold 9 used for generating a wave 14.

(21) Furthermore, the water moving (lifting) machine (hydraulic unit) 2 outlet is split into sections.

(22) The novelty is that the water moving (lifting) machine (hydraulic unit) 2 outlet has the direct exit channel to the upper edge of the working surface inclined section 6 and the lower edge of the working surface inclined section 6 smoothly transitions into wave generation threshold 9.

(23) A simpler design, a smaller weight, and a shorter assembly and dismantling time is ensured by obviating the need for additional support structures (pillars and beams) that should hold in place the horizontal flow section. This horizontal flow section is made redundant in the claimed facility by connecting inclined section 6 directly to threshold 9 and hydraulic unit 2 outlet.

(24) Alternative embodiments of the facility include the following additions to the facility design.

(25) Working surface inclined section 6 may house partition 16 split into sections used to stabilize the flow (see the embodiments in FIG. 4 and FIG. 5). By shutting off sections in partition 16, for instance, by means of gate valves, water flow may be stabilized and water flow rate may be controlled without the need for side walls of the surfing facility to be moved together, thus making the design simpler while retaining the capability to control the water flow rate and to stabilize the flow.

(26) Inclined section 6 may be configured tapering from upper to lower edge thus creating a downward slope of the channel left-hand side 4 and/or the right-hand side 5, which makes the design simpler while retaining the capability to control the water flow rate and to stabilize the flow.

(27) Inclined section 6 may be configured tapering from upper to lower edge to a specified level from which the flow width to the inclined section lower edge coming into abutment with channel bottom 7 remains constant (see the embodiments in FIG. 6, FIG. 7, and FIG. 8), which makes the design simpler while retaining the capability to control the water flow rate and to stabilize the flow. The span where the flow width remains constant may house a partition with sections used to stabilize the flow (see the embodiments in FIG. 6, FIG. 9, and FIG. 10).

(28) Threshold 9 serving to generate waves may be configured as a fixture repositionable relative to the flooring and in the form of crest 15 hoist, which also makes it possible to control the water flow rate and to stabilize the flow.