Conveyor control system and method for water amusement parks

• US 7,371,182 B2
• Filed: 11/12/2004
• Issued: 05/13/2008
• Est. Priority Date: 09/11/2000
• Status: Expired due to Fees

• Current Assignee: Water Ride Concepts Incorporated
• Original Assignee: NBGS International Incorporated
• Inventors: Schooley, John, Henry, Jeffery W.
• Primary Examiner(s): Nguyen; Kien T
• Application Number:
  US10/987,099
• Publication Number:
  US 20050090321A1
• Time in Patent Office: 1,278 Days
• Field of Search: 104/69, 104/70
• US Class Current: 472/117
• CPC Class Codes: A63G 21/18 Water-chutes
• CPC Class Codes: A63G 3/02 with floating seats

Abstract

A water transportation system and method are described, generally related to water amusement attractions and rides. Further, the disclosure generally relates to water-powered rides and to a system and method in which participants may be actively involved in a water attraction. This transportation system comprises at least two water stations and at least one water channel connecting the at least two water stations for the purpose of conveying participants between the at least two water stations. In addition, the water transportation system may include conveyor belt systems and water locks configured to convey participants from a first source of water to a second source of water which may or may not be at a different elevation.

Claims

1. A system for conveying a participant from a first source of water to a second source of water comprising:

a belt;

wherein the belt is coupled to a first source of water and to a second source of water, wherein a discharge end of the belt extends below a surface of the second source of water; and

a belt movement system, configured to move the belt in a loop during use;

a first water inlet at a first portion of the first source of water configured to supply water to the first source of water and a first water outlet at a second portion of the first source of water;

a second water inlet at a first portion of the second source of water and a second water outlet at a second portion of the second source of water configured to remove water from the second source of water, wherein each source of water is configured to contain a sufficient amount of water to allow the participant to float within the sources of water;

a first conduit configured to transfer water from the first water outlet to the second water inlet.

2. The system of claim 1, wherein the second water inlet and second water outlet of the second source of water create a current in the water moving a participant away from the belt.

3. The system of claim 1, wherein the first water inlet and first water outlet of the first source of water create a current in the water moving a participant towards the belt.

4. The system of claim 1, wherein the belt comprises a series of interlocking plates.

5. The system of claim 1, further comprising a first water control system positioned along the first conduit, the first water control system being configured to control the flow of water through the first conduit during use.

6. The system of claim 1, further comprising a first water control system positioned along the first conduit, the first water control system being configured to control the flow of water through the first conduit during use;

wherein the first water control system comprises a first valve configured to control flow of water through the first conduit.

7. The system of claim 1, further comprising:

a first water control system positioned along the first conduit, wherein the first water control system being configured to control the flow of water through the first conduit during use;

a first valve, wherein the first valve is configured to control flow of water through the first conduit; and

a first pump, wherein the first pump is configured to pump water between the first source of water and the second source of water during use.

8. The system of claim 1, wherein the first source of water is at a different elevation than the second source of water.

9. The system of claim 1, wherein the first source of water is at a lower elevation than the second source of water.

10. The system of claim 1, wherein the first source of water is a body of water.

11. The system of claim 1, wherein the first source of water is a pool.

12. The system of claim 1, wherein the second source of water is a body of water.

13. The system of claim 1, wherein the second source of water is a pool.

14. The system of claim 1, wherein the first source of water is a channel.

15. The system of claim 1, wherein the first source of water is coupled to a water slide.

16. The system of claim 1, wherein the belt comprises a material and design to inhibit the participant from moving in a direction opposite that of the direction the belt is moving.

17. The system of claim 1, further comprising a protective device positioned to cover the outer edges of the belt, wherein the participants are inhibited from accessing the belt movement system by the protective device.

18. The system of claim 1, further comprising a detection device positioned above the belt movement system, wherein the detection device is configured to detect when a participant is in a position above a predetermined height above the belt.

19. The system of claim 1, further comprising a plurality of detection devices positioned at a predefined height above the belt.

20. The system of claim 1, further comprising a detection device positioned above the belt movement system, wherein the detection device is configured to produce a detection signal when a participant is in a position above a predetermined height above the belt, and wherein the detection device is electronically coupled to the belt movement system such that the belt movement system is deactivated in response to a received detection signal.

21. The system of claim 1, further comprising a deflector plate positioned below the first source of water wherein the deflector plate is positioned to inhibit the participant from moving to a position below the belt, and wherein the deflector plate is substantially angled to guide participants onto the belt.

22. The system of claim 1, further comprising a deflector plate positioned below the first source of water, wherein the deflector plate is positioned to inhibit the participant from moving to a position below the belt, and wherein the deflector plate is substantially angled to guide participants onto the belt, and wherein the deflector plate is permeable to water.

23. The system of claim 1, further comprising a deflector plate positioned below the second source of water, wherein the deflector plate is positioned to inhibit the participant from moving to a position below the belt, and wherein the deflector plate is substantially angled to guide participants off the belt.

24. The system of claim 1, further comprising a deflector plate positioned below the second source of water, wherein the deflector plate is positioned to inhibit the participant from moving to a position below the belt, and wherein the deflector plate is substantially angled to guide participants off the belt, and wherein the deflector plate is permeable to water.

25. The system of claim 1, wherein the belt is configured such that the belt reaches an apex at a position between an input end of the belt and an exit end of the belt, wherein the belt is substantially angled in an upward direction from the first source of water toward the apex, and wherein the belt is substantially angled in a downward direction from the apex toward the second source of water.

26. The system of claim 1, wherein the belt is configured such that the belt does not extend past an apex at a position between the first source of water and the second source of water, and wherein the apex is coupled to the second source of water by a channel, and wherein the participant is transferred from the first source of water to the belt, from the belt to the channel, and from the channel to the second source of water during use.

27. The system of claim 1, wherein the belt is configured such that the belt does not extend past an apex at a position between the first source of water and the second source of water, and wherein the apex is coupled to the second source of water by a slide, and wherein the participant is transferred from the first source of water to the belt, from the belt to the slide, and from the slide to the second source of water during use.

28. The system of claim 1, wherein the belt is configured such that the belt does not extend past an apex at a position between the first source of water and the second source of water, and wherein the apex is coupled to the second source of water by a system of rollers, and wherein the participant is transferred from the first source of water to the belt, from the belt to the system of rollers, and from the system of rollers to the second source of water during use.

29. The system of claim 1, wherein the belt is configured such that the belt does not extend past an apex at a position between the first source of water and the second source of water, and wherein the apex is coupled to the second source of water by a second conveyor belt, and wherein the participant is transferred from the first source of water to the belt, from the belt to the second conveyor belt and from the second conveyor belt to the second source of water during use.

30. The system of claim 1, wherein the belt is configured such that the belt reaches an apex at a position between the first source of water and the second source of water, wherein the belt is substantially angled in an upward direction from the first source of water toward the apex, and wherein the belt is substantially horizontal from the apex toward the second source of water, and wherein the system further comprises a carryover arm configured to facilitate movement of a rider from the upside of the conveyor to the apex.

31. The system of claim 1, wherein the belt comprises a width such that only a single participant enters the system at the same time during use.

32. The system of claim 1, wherein the belt comprises a width such that at least two participants enter the system at the same time during use.

33. The system of claim 1, further comprising at least one floating queue line positioned within the first source of water upstream from the belt, wherein the floating queue line is configured to position the participants in a predetermined configuration prior to moving onto the belt during use.

34. The system of claim 1, wherein the conveyor belt speed is between about one foot per second and about five feet per second.

35. The system of claim 1, wherein the angle of ascent of the conveyor belt does not exceed 18%.

36. The system of claim 1, further comprising a tension unit coupled to the belt, wherein the tension unit is configured to vary the tension of the belt against a roller.

37. The system of claim 1, further comprising a barrier positioned on each side of the belt, wherein the barrier is configured to inhibit participants from leaving the belt as the participants are conveyed along the belt.

38. The system of claim 1, further comprising a plurality of barriers position along the belt, wherein the barriers are configured to define channels along the belt, and wherein participants move along the belt within the defined channels during use.

39. The system of claim 1, further comprising a lateral transfer system coupled to the belt, wherein the lateral transfer system is configured to move a floatation device from a position substantially adjacent to the belt onto the belt.

40. The system of claim 1, wherein the participant is riding on a floatation device.

41. The system of claim 1, wherein the belt movement system comprises:

at least two rollers, wherein the belt is coupled to the rollers such that rotation of the rollers causes the belt to move around the rollers during use; and

a power supply coupled to at least one of the rollers, wherein the power supply is configured to supply a rotational force to at least one of the rollers during use.

42. The system of claim 1, wherein an infeed end of the belt extends below a surface of the first source of water.

43. The system of claim 1, wherein the first source of water comprises a discharge end of a first water amusement ride, and wherein the second source of water comprises an infeed end of a second water amusement ride.

44. The system of claim 1, further comprising a controllable obstruction configured to be moved from a lowered position to a raised position, and to positions in between the lowered and raised positions, wherein when the controllable obstruction is in the raised position the controllable obstruction is configured to substantially inhibit the flow of water and/or participants through at least a portion of the system.

45. A method of conveying a participant from a first source of water to a second source of water comprising:

moving a belt in a loop using a belt movement system, wherein the belt is coupled to a first source of water and to a second source of water, wherein a discharge end of the belt extends below a surface of the second source of water, wherein the belt and belt movement system form at least part of a conveyor belt system, and wherein each source of water is configured to contain a sufficient amount of water to allow the participant to float within the sources of water;

supplying water to a first water inlet at a first portion of the first source of water;

transferring water from a first water outlet at a second portion of the first source of water to a second water inlet at a first portion of the second source of water;

removing water from a second water outlet at a second portion of the second source of water.

46. The method of claim 45, further comprising creating a current in the water moving a participant away from the belt using the second water inlet and second water outlet of the second source of water.

47. The method of claim 45, further comprising creating a current in the water moving a participant towards the belt using the first water inlet and first water outlet of the first source of water.

48. The method of claim 45, further comprising controlling the flow of water through the first conduit using a first water control system positioned along the first conduit.

49. The method of claim 45, further comprising moving the belt at a speed during use such that the rate at which participants enter the conveyor belt system is substantially equal to the rate at which participants exit the conveyor belt system.

50. The method of claim 45, wherein the second source of water is coupled to a water ride.

51. The method of claim 45, wherein the belt comprises a series of interlocking plates.

52. The method of claim 45, further comprising monitoring the water flow rate of the first source of water proximate the belt using a water flow sensor coupled to the first source of water.

53. The method of claim 45, further comprising:

monitoring the water flow rate of the first source of water proximate the belt using a water flow sensor coupled to the first source of water;

producing a control signal for the belt movement system using a controller coupled to the belt movement system and the water flow sensor; and

moving the belt using the belt movement system in response to the control signal.

54. The method of claim 45, wherein a portion of the belt extends below the surface of the water.

55. The method of claim 45, wherein the first source of water is at a different elevation than the second source of water.

56. The method of claim 45, wherein the first source of water is a body of water.

57. The method of claim 45, wherein the first source of water is a pool.

58. The method of claim 45, wherein the second source of water is a body of water.

59. The method of claim 45, wherein the second source of water is a pool.

60. The method of claim 45, wherein the first source of water is a channel.

61. The method of claim 45, wherein the first source of water is coupled to a water slide.

62. The method of claim 45, further comprising inhibiting the participant from moving in a direction opposite that of the direction the belt is moving using a material forming at least a portion of the belt.

63. The method of claim 45, further comprising covering a space around the outer edges of the belt such that the participants are inhibited from accessing the space using a protective device.

64. The method of claim 45, further comprising detecting when a participant is in a position above a predetermined height above the belt using one or more detection devices positioned above the belt movement system.

65. The method of claim 45, further comprising:

producing a detection signal when a participant is in a position above a predetermined height above the belt using one or more detection devices positioned above the belt movement system, wherein the detection device is electronically coupled to the belt movement system; and

deactivating the belt movement system in response to a received detection signal.

66. The method of claim 45, further comprising:

inhibiting the participant from moving to a position below the belt using a deflector plate positioned below the surface of the first source of water; and

guiding participants onto the belt using the deflector plate, wherein the deflector plate is positioned at an angle.

67. The method of claim 45, further comprising:

inhibiting the participant from moving to a position below the belt using a deflector plate positioned below the surface of the first source of water; and

allowing water to pass through the deflector plate.

68. The method of claim 45, further comprising:

inhibiting the participant from moving to a position below the belt using a deflector plate positioned below the surface of the second source of water; and

guiding participants off the belt using the deflector plate, wherein the deflector plate is positioned at an angle.

69. The method of claim 45, further comprising positioning the participants in a predetermined configuration prior to moving onto the belt using at least one floating queue line positioned within the first source of water upstream from the belt.

70. The method of claim 45, further comprising varying the tension of the belt against a roller using a tension unit coupled to the belt.

71. The method of claim 45, further comprising inhibiting participants from leaving the belt as the participants are conveyed along the belt using a barrier positioned on each side of the belt.

72. The method of claim 45, further comprising defining channels along the belt using a plurality of barriers positioned along the belt, wherein participants move along the belt within the defined channels.

73. The method of claim 45, further comprising moving a floatation device from a position substantially adjacent to the belt onto the belt using a lateral transfer system coupled to the belt.

74. The method of claim 45, wherein the participant is riding on a floatation device.

75. The method of claim 45, further comprising:

rotating at least two rollers coupled to the belt such that rotation of the rollers causes the belt to move around the rollers; and

supplying a rotational force to at least one of the rollers using a power supply coupled to at least one of the rollers.

76. The method of claim 45, wherein an infeed end of the belt extends below a surface of the first source of water.

77. The method of claim 45, wherein the first source of water comprises a discharge end of a first water amusement ride, and wherein the second source of water comprises an infeed end of a second water amusement ride.

78. The method of claim 45, further comprising a controllable obstruction configured to be moved from a lowered position to a raised position, and to positions in between the lowered and raised positions, wherein when the controllable obstruction is in the raised position the controllable obstruction is configured to substantially inhibit the flow of water and/or participants through at least a portion of the system.