Vacuum wave-making wave type control device and control method

Abstract

The present invention provides a vacuum wave-making wave type control device and control method, belonging to the field of amusement facilities, including a vacuum wave-making room, wherein a plurality of vacuum wave-making units are arranged in the vacuum wave-making room, wherein the vacuum wave-making units all include a vacuum chamber, a valve chamber and a vacuum power chamber, wherein the valve chamber and the vacuum power chamber are both connected to the vacuum chamber, wherein a vacuum unit is arranged in the vacuum power chamber, wherein a valve mechanism is arranged in the valve chamber, wherein a water inlet and outlet opening is provided at the lowest end of the vacuum chamber, wherein an extension unit for connecting to a wave-making pool is arranged at one end of the vacuum wave-making room facing the outside of the opening, wherein a plurality of extension chambers are distributed on the extension unit, wherein the extension chambers are all located outside the opening of the vacuum chamber. The present invention enables the scale, height and range of wave-making to have different forms, thereby forming different wave type combinations.

Description

Technical Field

[0001] The present invention relates to the technical field of amusement facilities, and in particular to a vacuum wave-making wave-type control device and a control method. Background Art

[0002] In existing amusement equipment, tourists need different wave forms to enhance the excitement of water entertainment. Wave-making mechanism is an important device for achieving artificial wave-making, and vacuum wave-making is an important device for increasing the wave-making height and enhancing the experience. However, the existing vacuum wave-making device has a relatively single wave-making form. Summary of the invention

[0003] The object of the present invention is to provide a vacuum wave-making wave type control device, which can make the scale, height and range of wave-making have different forms, thereby forming different wave type combinations.

[0004] The embodiment of the present invention is achieved through the following technical scheme: a vacuum wave-making wave-type control device, including a vacuum wave-making room, in which a plurality of vacuum wave-making units are arranged, each of the vacuum wave-making units includes a vacuum chamber, a valve chamber and a vacuum power chamber, the valve chamber and the vacuum power chamber are both connected to the vacuum chamber, a vacuum unit is arranged in the vacuum power chamber, a valve mechanism is arranged in the valve chamber, a water inlet and outlet opening is provided at the lowest end of the vacuum chamber, an extension unit for connecting to a wave-making pool is arranged at one end of the vacuum wave-making room facing the outside of the opening, a plurality of extension chambers are distributed on the extension unit, and the extension chambers are all located outside the opening of the vacuum chamber.

[0005] Furthermore, the extension unit includes a bottom plate and a plurality of wave isolating members, and two adjacent wave isolating members and the bottom plate are enclosed to form an extension compartment.

[0006] Furthermore, each of the wave isolation members is provided with a driving mechanism for driving the wave isolation member to rise or fall.

[0007] Furthermore, the driving mechanism is a driving cylinder, the cylinder barrel of the driving cylinder is arranged at the lower part of the extension bin, and the piston rod of the driving cylinder extends into the extension bin and is fixedly connected to the wave isolating member.

[0008] Furthermore, the length direction of the wave isolating member is consistent with the outflow direction of water from the through-port.

[0009] Furthermore, there is an angle between the length direction of the wave isolating member and the outflow direction of the water flow from the through opening.

[0010] Furthermore, the wave isolating member includes a wave isolating plate and a wave isolating seat, the wave isolating seat is arranged on the top of the driving mechanism, the wave isolating plate is provided with a rotating shaft and is rotatably arranged on the wave isolating seat via the rotating shaft, and the wave isolating seat is provided with a swing adjustment mechanism for driving the wave isolating plate to swing.

[0011] Furthermore, the swing adjustment mechanism includes a rotating motor, which is fixed on the wave isolation seat through a motor seat, and a driving gear is arranged on the output shaft of the rotating motor, and a driven gear meshing with the driving gear is arranged on the rotating shaft.

[0012] Furthermore, the wave isolating seat includes a base and vertical supports arranged at both ends of the base, wherein a transverse support is arranged on the top of one of the vertical supports, and the rotating shaft is rotatably connected between the transverse support and the base.

[0013] The present invention also provides a control method for a vacuum wave-making wave type control device, comprising the following steps: S1: closing the valve mechanism of each group of vacuum wave-making units, and sucking air into the vacuum chamber through a vacuum unit, so that water in the wave-making pool is sucked into the vacuum chamber, and according to the wave type requirements, controlling the suction time of each vacuum unit to adjust the water storage height in the vacuum chamber;

[0014] S2: Open the valve mechanism and let air flow into the vacuum chamber from the valve compartment, so that the accumulated water falls and gushes out from the opening of the vacuum chamber to form huge waves. Due to the different water storage heights in the vacuum chamber, the scale, height and range of the water gushing out from each opening will be different.

[0015] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:

[0016] 1. The present invention arranges multiple groups of vacuum wave-making units in the vacuum wave-making room, and enables the height of the water body gushing out of each group of vacuum wave-making units to be individually controlled, so as to form different wave type combinations.

[0017] 2. The present invention uses wave-isolating parts to block the water outlets of two adjacent vacuum chambers, thereby avoiding the mutual influence between the water bodies gushing out of the two adjacent water outlets, so that the kinetic energy of the gushing water will not be affected by the water bodies on the sides, and the huge waves sprayed out from each water outlet can achieve the expected wave shape.

[0018] 3. The present invention controls the lifting height of each wave-break respectively, so that the wave height and scale of the huge waves gushing out of each water outlet can be changed.

[0019] 4. The present invention drives the wave-break board to tilt to the left or right by configuring a swing adjustment mechanism, so that the huge waves in different vacuum chambers can surge in different directions, presenting a feeling of waves hitting waves. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of the vacuum wave-making wave-type control device provided in Example 1 of the present invention;

[0022] Figure 2 It is a top view of a vacuum wave-making wave-type control device according to an embodiment of the present invention;

[0023] Figure 3 This is a schematic structural diagram of an extension unit and a wave isolation member according to a first embodiment of the present invention;

[0024] Figure 4 This is a schematic structural diagram of a wave isolating member, a driving cylinder and a swing adjustment mechanism according to a first embodiment of the present invention;

[0025] Figure 5 A schematic diagram of the overall structure of a vacuum wave-making wave-type control device provided in Embodiment 2 of the present invention;

[0026] Figure 6 This is a schematic diagram of the overall structure of the vacuum wave-making wave-type control device provided in the third embodiment of the present invention;

[0027] Figure 7 This is a schematic structural diagram of a guide seat and a wave-breaking plate according to a third embodiment of the present invention;

[0028] Figure 8 This is a schematic diagram of the structure of a driving motor and a lifting gear according to a third embodiment of the present invention;

[0029] Fig. 9 This is a schematic structural diagram of a wave-break plate and a track groove according to a fourth embodiment of the present invention;

[0030] Fig.10 This is a schematic structural diagram of a wave-break plate and a track groove according to a fifth embodiment of the present invention;

[0031] Icons: 1-vacuum wave-making room, 11-vacuum chamber, 111-port, 12-valve chamber, 121-valve mechanism, 13-vacuum power chamber, 2-extension unit, 21-extension chamber, 22-bottom plate, 221-track groove, 23-wave-isolating member, 231-wave-isolating plate, 2311-rotating shaft, 2312-driven gear, 2313-rack, 232-wave-isolating seat, 2321-base, 2322-vertical support, 2323-lateral support, 24-driving cylinder, 25-swing adjustment mechanism, 251-rotating motor, 252-motor seat, 253-driving gear, 26-guide seat, 261-lifting gear, 262-driving motor, 3-wave-making pool. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] The following is further described in conjunction with specific embodiments. Figure 1-Figure 4 As shown, the present invention discloses a vacuum wave-making wave type control device, comprising a vacuum wave-making room 1, in which a plurality of vacuum wave-making units are arranged, the plurality of vacuum wave-making units are independent of each other, the height of water ejected from each group of vacuum wave-making units can be controlled individually, and a plurality of groups thereof can also be controlled uniformly to form different wave type combinations.

[0036] Each set of vacuum wave making units includes a vacuum chamber 11, a valve chamber 12 and a vacuum power chamber 13. The valve chamber 12 and the vacuum power chamber 13 are both connected to the vacuum chamber 11. The lowest end of the vacuum chamber 11 is provided with a water inlet and outlet port 111. The vacuum power chamber 13 is provided with a vacuum unit, and the valve chamber 12 is provided with a valve mechanism 121. The valve mechanism 121 is closed so that the vacuum chamber 11 and the valve chamber 12 are not in a connected state. At this time, air is sucked from the vacuum chamber 11 through the vacuum unit, so that the water in the wave making pool 3 is sucked into the vacuum chamber 11 under the negative pressure. When the valve mechanism 121 is opened, the vacuum chamber 11 is connected to the valve chamber 12, and the air in the valve chamber 12 can enter the vacuum chamber 11, so that the water accumulated in the vacuum chamber 11 gushes out from the port 111 and forms huge waves.

[0037] Since the multiple vacuum chambers 11 are all equipped with corresponding valve chambers 12 and vacuum power chambers 13, the suction time of each vacuum unit can be controlled according to the needs of the wave type to independently adjust the water storage height in each vacuum chamber 11, so that the water storage heights in different vacuum chambers 11 can be different, and then the scale, height and range of the huge waves gushing out from each opening 111 can have different forms to form different wave type combinations.

[0038] The end of the vacuum wave-making room 1 facing the opening 111 is provided with an extension unit 2 for connecting to the wave-making pool 3, and a plurality of extension chambers 21 are distributed on the extension unit 2, and the extension chambers 21 are all located outside the opening 111 of the vacuum chamber 11. The extension chamber 21 can separate the water flows gushing out of two adjacent openings 111, so that the water flows gushing out of different openings 111 will not affect each other. If the water flows gushing out of two adjacent openings 111 are not separated, when the water body in one of the openings 111 gushes out, it will be buffered laterally by the water body near the adjacent water outlet, weakening the kinetic energy of the water body, resulting in the wave shape not being as high and far as expected.

[0039] The extension unit 2 includes a bottom plate 22 and a plurality of wave-isolating members 23. One end of the bottom plate 22 is connected to the bottom wall of the vacuum chamber 11, and the other end is connected to the bottom wall of the wave-making pool 3. The end of the wave-isolating member 23 close to the wave-making pool 3 is higher than the end of the wave-isolating member 23 close to the vacuum chamber 11. Two adjacent wave-isolating members 23 and the bottom plate 22 are enclosed to form an extension chamber 21. A driving mechanism for driving the wave-isolating member 23 to rise or fall is provided below each wave-isolating member 23. The top of the wave-isolating member 23 is driven to rise above or close to the water surface by the driving mechanism, so that the water flowing out of the two adjacent through openings 111 can be separated; the wave-isolating member 23 is driven to fall below the water surface by the driving mechanism, so that the water flowing out of the two adjacent through openings 111 can be connected. The state of each wave-isolating member 23 is changed in turn by each driving mechanism, so that the scale, height and range of the huge waves gushing from the water outlet can be different.

[0040] In the existing vacuum wave-making room, if only one vacuum chamber 11 is released, the actual wave-making effect will be very poor. Since the wave-making pool is very large, a single surge may be greatly weakened before reaching the area where tourists are located. However, the present application separates the water bodies in the adjacent water outlet areas through the wave isolation member 23, which can reduce the weakening of the kinetic energy of the water body gushing out from the through port 111, making the wave-making of a single chamber also have practical significance.

[0041] In this embodiment, the number of vacuum wave-making units is six. In other embodiments, the number of vacuum wave-making units can be increased or decreased. When used, the six vacuum wave-making units can be used in combination, for example, the first vacuum wave-making unit is a single group, the second and third vacuum wave-making units are a group, and the fourth to sixth vacuum wave-making units are a group. When released in groups in sequence, a wave impact effect of one wave greater than another can be presented. If the prior art does not have the wave isolation member 23, even if the groups are released separately, the wave of the first vacuum wave-making unit has no actual effect, and even the combination of the second and third vacuum wave-making units may become meaningless due to insufficient momentum.

[0042] In this embodiment, the driving mechanism is selected as a driving cylinder 24, and the cylinder barrel of the driving cylinder 24 is fixedly installed at the lower part of the bottom plate 22 to prevent the driving cylinder 24 from entering the water and causing damage to the parts. The piston rod of the driving cylinder 24 extends out of the bottom plate 22 into the extension chamber 21 and is fixedly connected to the wave isolation member 23 to drive the wave isolation member 23 to rise or fall in the vertical direction. In other embodiments, a gear rack mechanism or a screw lifting mechanism can also be selected to replace the driving cylinder 24, as long as the lifting function of the wave isolation member 23 can be realized.

[0043] The wave isolating member 23 in this embodiment includes a wave isolating plate 231 and a wave isolating seat 232. The wave isolating seat 232 includes a base 2321 and two vertical supports 2322. The base 2321 is welded to the piston rod of the driving cylinder 24. The two vertical supports 2322 are integrally formed at both ends of the base 2321. A transverse support 2323 is welded to the top of one of the vertical supports 2322. A rotating shaft 2311 is provided on the wave isolating plate 231 and is rotatably connected between the transverse support 2323 and the base 2321 through the rotating shaft 2311. By rotating the wave isolating plate 231 to a specified angle, the state of the water body gushing out from between the two wave isolating plates 231 can be changed accordingly.

[0044] The bottom plate 22 is provided with a channel groove (not shown in the figure) for the wave isolating plate 231 and the wave isolating seat 232 to pass through when they are raised and lowered, and a dynamic sealing lip is provided on the peripheral wall of the channel groove. During the raising and lowering process of the wave isolating plate 231 and the wave isolating seat 232, a part of the structure of the wave isolating plate 231 and / or a part of the structure of the wave isolating seat 232 can always keep in cooperation with the dynamic sealing lip. When the wave isolating plate 231 is raised to the highest point, it is no longer in contact with the channel groove to avoid affecting the angle adjustment of the wave isolating plate 231. At this time, the channel groove can be blocked by the sealing lip. The bottom of the wave isolating plate 231 can be as follows Figure 1 Generally, there is a distance between the wave isolating plate 231 and the bottom plate 22, which can also play the role of separating the openings 111 of adjacent vacuum chambers 11; the lower edge of the left part of the wave isolating plate 231 can also be designed to be closer to the bottom plate 22 to reduce the water exchange between adjacent extension chambers 21. In addition, when the wave isolating plate 231 rises to the top, the wave isolating seat 232 and the dynamic sealing lip can maintain a sealing fit, and the shape of the wave isolating seat 232 fits the contour of the bottom plate 22, thereby ensuring that the wave isolating seat 232 can maintain a fit with the sealing lip, and avoiding water from entering the space below the bottom plate 22 from the channel groove as much as possible. When there is no need to design an angle adjustment, the wave isolating plate 231 can still be sealed with the dynamic sealing lip when it rises to the highest point. Of course, the driving cylinder 24 can also be equipped with a cover to only expose the piston rod to improve the waterproof performance and maintain a stable working state.

[0045] The wave isolating seat 232 is provided with a swing adjustment mechanism 25 for driving the wave isolating plate 231 to swing. The swing adjustment mechanism 25 includes a rotating motor 251, a motor seat 252 for supporting the rotating motor 251 is welded on one of the vertical supports 2322, and the rotating motor 251 is fixedly mounted on the motor seat 252. The output shaft of the rotating motor 251 is coaxially connected with a driving gear 253, and the rotating shaft 2311 is coaxially connected with a driven gear 2312 meshing with the driving gear 253. The rotating motor 251 is started and the output shaft of the rotating motor 251 drives the driving gear 253 to rotate. During the rotation of the driving gear 253, the driven gear 2312 can be driven to rotate synchronously, so that the rotating shaft 2311 rotates to drive the wave isolating plate 231 to swing. It should be noted that since the rotating motor 251 may enter the water body with the wave isolating plate 231, the rotating motor 251 needs to be a waterproof motor, or a waterproof cover is configured on the outside of the rotating motor 251.

[0046] This embodiment is suitable for some smaller wave pools, so that the weight of the wave breakers 231 is not heavy; or the wave breakers 231 are made of lightweight and strong enough materials to ensure that the driving cylinder 24 has enough driving force to drive the wave breakers 231.

[0047] Furthermore, in this embodiment, only part of the wave-breaking plates 231 may be set as an adjustable structure, and the rest may be set as fixed, and the fixing directions may be consistent or inconsistent.

[0048] The present invention also discloses a control method for a vacuum wave-making wave type control device, comprising the following steps: S1: closing the valve mechanism 121 of each group of vacuum wave-making units, and sucking air into the vacuum chamber 11 through a vacuum unit, so that the water in the wave-making pool 3 is sucked into the vacuum chamber 11, and according to the wave type requirements, controlling the suction time of each vacuum unit to adjust the water storage height in the vacuum chamber 11;

[0049] S2: Open the valve mechanism 121, and the valve chamber 12 allows air to flow into the vacuum chamber 11, so that the accumulated water falls and gushes out from the port 111 of the vacuum chamber 11, forming huge waves. Due to the different water storage heights in the vacuum chamber 11, the scale, height, and range of the water gushing out from each port 111 will have different forms. It should be noted that multiple valve mechanisms 121 can be opened at the same time, so that the water accumulated in all vacuum chambers 11 gushes out at the same time, or one or more valve mechanisms 121 can be opened in multiple time periods to achieve diversified wave types. Before the valve mechanism 121 is opened, different wave-isolating plates 231 are controlled to be lowered or raised so that two adjacent water outlets can be connected or separated from each other. In this way, the scale, height, and range of the huge waves gushing out from the water outlets will have different forms.

[0050] S3: For two openings 111 that need to be separated from each other, the corresponding wave-isolating members 23 are controlled to rise to the surface of the water through the driving mechanism, so that the water flows gushing out of the two adjacent openings 111 will not affect each other; for two openings 111 that need to be connected to each other, the corresponding wave-isolating members 23 are controlled to descend to the lower part of the water surface through the driving mechanism, so that the water flows gushing out of the two adjacent openings 111 converge.

[0051] S4: Each wave-break 231 is controlled to swing left and right through the swing adjustment mechanism 25, so that each wave-break 231 can tilt to the left or right, so that the water bodies in different vacuum chambers 11 can gather in the direction of approaching each other or disperse in the direction of moving away from each other. The surges ejected from multiple vacuum chambers interact with each other, just like the collision of waves, presenting a feeling of waves hitting each other.

[0052] Example 2

[0053] Reference Figure 5 As shown, the difference between this embodiment and the first embodiment is that in this embodiment, no driving mechanism is provided to adjust the height of the wave isolating member 23, and the wave isolating member 23 only includes a wave isolating plate 231, which is fixedly mounted on the bottom plate 22 by welding, and the top of the wave isolating plate 231 extends above the water surface. Since the height and angle of the wave isolating plate 231 cannot be adjusted, in this case, the main function of the wave isolating plate 231 is to prevent the lateral water body from buffering the water gushing out of a single vacuum chamber, so that with the wave isolating plate 231, the wave shape can achieve the expected effect.

[0054] The wave-breaks 231 are fixedly arranged along the vertical direction in the top view, but can also be arranged to be inclined to the left or right. When some or all of the wave-breaks 231 have a certain inclination angle, combined with the order of release, the waves rushing to the wave pool can also have a certain wave-on-wave effect, such as the vacuum chambers on the side spraying toward the middle, first spraying to form the first wave, and then the vacuum chamber in the middle spraying to form the second wave, which can have a certain collision with the first wave. Since the collision has already occurred in the area of ​​the wave pool, the collision of the waves can be displayed in front of the tourists.

[0055] Example 3

[0056] Reference Figure 6 , Figure 7As shown, the difference between this embodiment and the first embodiment is that the swing adjustment mechanism 25 is not provided in this embodiment, and the wave isolating member 23 in this embodiment includes a wave isolating plate 231 and guide seats 26 provided at both ends of the wave isolating plate 231. Guide grooves are provided on both guide seats 26. In a top view, the left and right sides of the guide grooves can support the left and right sides of the wave isolating plate 231 to prevent the wave isolating plate 231 from being damaged by impact in the left and right directions. A lifting gear 261 is provided on the guide seat 26, and a rack 2313 meshing with the lifting gear 261 is provided on the wave isolating plate 231. The lifting gear 261 is driven to rotate by a driving motor 262 to drive the wave isolating plate 231 to rise and fall in the vertical direction.

[0057] Reference Figure 8 As shown, in order to improve the waterproof performance of the drive motor 262, the drive motor 262 can also be installed on the top of the guide seat 26, and the drive motor 262 is connected to the lifting gear 261 through a synchronous wheel and a synchronous belt. During the rotation of the drive motor 262, the synchronous wheel installed on the drive motor 262 drives the synchronous wheel installed on the lifting gear 261 to rotate through the synchronous belt, which can also realize the driving of the lifting gear 261. Under this setting, the top of the guide seat 26 is located outside the water body, so that the drive motor 262 is not easy to enter the water. At the same time, a cover can be set outside the drive motor 262 to further improve the waterproof effect of the drive motor 262.

[0058] When it is necessary to make the wave-breaking plate 231 separate the water flowing out of two adjacent openings 111, the driving motor 262 is started to drive the lifting gear 261 to rotate. Under the meshing of the lifting gear 261 and the rack 2313, the wave-breaking plate 231 can rise to the top of the water surface along the height direction of the guide seat 26, so as to block the water flowing out of the two openings by the wave-breaking plate 231. When it is necessary to make the water flowing out of the two adjacent openings 111 form a whole, the driving motor 262 is started and reversed to drive the lifting gear 261 to rotate synchronously. Under the meshing of the lifting gear 261 and the rack 2313, the wave-breaking plate 231 can descend into the water body along the height direction of the guide seat 26, so that the water flowing out of the openings 111 of the two adjacent vacuum chambers form a whole, and the height and momentum of the bursting waves will also change accordingly. It should be noted that Figure 7 The lifting gear 261 is arranged at a position slightly above the guide seat 26. When it is necessary to remove the blocking effect of the wave breakers 231, the wave breakers 231 can be moved upward so that the entire wave breakers 231 or most of the board surface is above the water surface. When the way to remove the blocking is to drive the wave breakers 231 downward to below the water surface, the installation position of the lifting gear 261 can be set to a position slightly below the guide seat 26, and the transmission is carried out through a synchronous belt and a synchronous wheel.

[0059] Therefore, the overall structure of this embodiment is simpler than that of the first embodiment, and thus the cost is lower. In this embodiment, the length direction of the wave-break plate 231 is consistent with the outflow direction of the water flow from the through-port 111, and the direction of the huge waves will not change after flowing out of the through-port 111; in other embodiments, the length direction of the wave-break plate 231 and the outflow direction of the water flow from the through-port 111 may also have a certain angle, and the direction of the huge waves may change to a certain extent after flowing out of the through-port 111.

[0060] Example 4

[0061] Reference Fig. 9 As shown, the difference between this embodiment and the first embodiment is that in this embodiment, no driving mechanism is provided to adjust the height of the wave isolating member 23. At the same time, the swing adjusting mechanism 25 of this embodiment is different from that of the first embodiment. In this embodiment, a track groove 221 is provided on the bottom plate 22. One end of the wave isolating plate 231 away from the track groove 221 is provided with a rotating shaft 2311 and is rotatably connected to the bottom plate 22. The bottom of the other end of the wave isolating plate 231 is slidably connected in the track groove 221 through a gear. The groove wall of the track groove 221 is provided with a tooth groove meshing with the gear. A motor is installed on the top of the wave isolating plate 231. The output shaft of the motor is connected to a vertical transmission shaft. The transmission shaft and the rotating shaft 2311 are penetrated from top to bottom in the wave isolating plate. The motor drives the transmission shaft to rotate, thereby driving the gear to rotate. The gear moves along the track groove, causing the wave isolating plate 231 to deflect as a whole. A protrusion is provided on one side of the bottom plate 22 . When the wave-breaking plate 231 moves to the extreme position, the protrusion can support the wave-breaking plate 231 in the lateral direction, so as to improve the stability of the wave-breaking plate 231 .

[0062] In other embodiments, a rotating wheel may be used instead of a gear. In this case, the groove wall of the track groove does not need to be provided with a tooth groove, and the rotating wheel can drive the angle of the wave-breaking plate 231 to change by moving along the groove wall.

[0063] Example 5

[0064] Reference Fig.10 As shown, the difference between this embodiment and the fourth embodiment is that the shaft 2311 of the wave-breaking board 231 in this embodiment is installed near the middle of the wave-breaking board 231, and track grooves 221 for limiting the position of the wave-breaking board 231 are provided on the bottom plate 22 and at the front and rear ends of the wave-breaking board 231. At the same time, in this embodiment, no motor and rotating wheel are provided to drive the wave-breaking board 231. Due to the different release timing and water volume, the wave-breaking board 231 will deflect under the impact of the left and right directions. After the release of the first group of water, the exit direction of the next group of water can be affected, so that the wave shape of the formed wave is changed compared with the solution without the wave-breaking board 231.

[0065] Example 6

[0066] The multiple wave-isolating members 23 structures in the present embodiment cover more than two combinations of the wave-isolating member 23 structures in the first to fifth embodiments, that is, some of the wave-isolating members 23 in the present embodiment adopt the structure of the first embodiment, and some of the wave-isolating members 23 adopt the structure of the second embodiment; or some of the wave-isolating members 23 adopt the structure of the third embodiment, and some of the wave-isolating members 23 adopt the structure of the fourth embodiment; it is even possible to make some of the wave-isolating members 23 adopt the structure of the first embodiment, some of the wave-isolating members 23 adopt the structure of the second embodiment, some of the wave-isolating members 23 adopt the structure of the third embodiment, some of the wave-isolating members 23 adopt the structure of the fourth embodiment, and some of the wave-isolating members 23 adopt the structure of the fifth embodiment.

[0067] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vacuum wave-making wave type control device, characterized in that: The invention comprises a vacuum wave-making room (1), wherein a plurality of vacuum wave-making units are arranged in the vacuum wave-making room (1), wherein the vacuum wave-making units all comprise a vacuum chamber (11), a valve chamber (12) and a vacuum power chamber (13), wherein the valve chamber (12) and the vacuum power chamber (13) are both connected to the vacuum chamber (11), wherein a vacuum unit is arranged in the vacuum power chamber (13), wherein a valve mechanism (121) is arranged in the valve chamber (12), wherein a water inlet and outlet opening (111) is provided at the lowest end of the vacuum chamber (11), wherein an extension unit (2) for connecting to a wave-making pool is arranged at one end of the vacuum wave-making room (1) facing the opening (111), wherein a plurality of extension chambers (21) are distributed on the extension unit (2), wherein the extension chambers (21) are all located outside the opening (111) of the vacuum chamber (11); The extension unit (2) comprises a bottom plate (22) and a plurality of wave isolating members (23), and two adjacent wave isolating members (23) and the bottom plate (22) are enclosed to form an extension chamber (21); Each of the wave isolating members (23) is provided with a driving mechanism for driving the wave isolating member (23) to rise or fall; The driving mechanism is a driving cylinder (24) or a gear rack transmission mechanism.

2. The vacuum wave-making wave type control device according to claim 1, characterized in that: When the driving mechanism is a driving cylinder (24), the wave isolating member (23) comprises a wave isolating plate (231) and a wave isolating seat (232); the wave isolating seat (232) is arranged on the top of the driving cylinder (24); a rotating shaft (2311) is arranged on the wave isolating plate (231) and is rotatably arranged on the wave isolating seat (232) via the rotating shaft (2311); and a swing regulating mechanism (25) for driving the wave isolating plate (231) to swing is arranged on the wave isolating seat (232).

3. The vacuum wave-making wave type control device according to claim 2, characterized in that: The swing adjustment mechanism (25) comprises a rotating motor (251), the rotating motor (251) being fixedly arranged on the wave isolation seat (232) via a motor seat (252), a driving gear (253) being arranged on the output shaft of the rotating motor (251), and a driven gear (2312) meshing with the driving gear (253) being arranged on the rotating shaft (2311).

4. The vacuum wave-making wave type control device according to claim 1, characterized in that: The length direction of the wave isolating member (23) is consistent with the outflow direction of water from the through-port (111); Alternatively, there is an angle between the length direction of the wave isolating member (23) and the outflow direction of the water flow from the opening (111); Alternatively, the length direction of part of the wave isolating member (23) is consistent with the direction in which the water flows out of the through opening (111), and the length direction of part of the wave isolating member (23) is at an angle to the direction in which the water flows out of the through opening (111).

5. The vacuum wave-making wave-type control device according to claim 4, characterized in that: The bottom plate (22) is provided with a track groove (221), the wave isolating member (23) comprises a wave isolating plate (231), one end of the wave isolating plate (231) away from the track groove (221) is provided with a rotating shaft (2311) and is rotatably connected to the bottom plate (22), the other end of the wave isolating plate (231) is vertically provided with a transmission shaft, the bottom of the transmission shaft is connected to the track groove (221) through a gear, the groove wall of the track groove (221) is provided with a tooth groove meshing with the gear, and the top of the wave isolating plate (231) is installed with a motor for driving the transmission shaft to rotate.

6. The control method of the vacuum wave-making wave type control device according to any one of claims 2 to 5, characterized in that: The following steps are involved: S1: The valve mechanism (121) of each group of vacuum wave-making units is closed, and air is sucked into the vacuum chamber (11) through the vacuum unit, so that water in the wave-making pool is sucked into the vacuum chamber (11). According to the wave type requirements, the suction time of each vacuum unit is controlled to adjust the water storage height in the vacuum chamber (11); S2: when it is necessary to make the water stored in each vacuum chamber (11) gush out simultaneously, all valve mechanisms (121) are opened simultaneously, so that the valve chamber (12) allows air to flow into the vacuum chamber (11), thereby causing the stored water to fall and gush out simultaneously from the opening (111) of the vacuum chamber (11), forming huge waves; when it is necessary to make the water stored in different vacuum chambers (11) gush out at intervals, the corresponding valve mechanisms (121) are opened in sequence, so that the water stored in the corresponding vacuum chamber (11) gush out from the opening (111) at certain intervals and pass through the extension chamber (21); S3: For two openings (111) that need to be separated from each other, the corresponding wave isolating members (23) are controlled by a driving mechanism to rise to the surface of the water, so that the water flows gushing out of the two adjacent openings (111) will not affect each other; for two openings (111) that need to be connected to each other, the corresponding wave isolating members (23) are controlled by a driving mechanism to descend to the lower part of the water surface, so that the water flows gushing out of the two adjacent openings (111) converge.

7. The control method of the vacuum wave-making wave type control device according to claim 6, characterized in that: The method further comprises S4: controlling each wave-breaking board (231) to swing left and right respectively through a swing adjustment mechanism (25), so that each wave-breaking board (231) can tilt left or right, thereby causing water bodies in different vacuum chambers (11) to gather in a direction of approaching each other or disperse in a direction of moving away from each other.

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