Water curtain device

Abstract

The utility model discloses a water curtain device, and relates to the technical field of landscape facilities, the water curtain device comprises a water collection structure and a movable push plate, the water collection structure is internally provided with a cavity, the upper part of the cavity is provided with an opening, and the opening is connected with an extension water tank; the cavity is communicated with the extension water tank and is used for being communicated with an external water supply system; the movable push plate is arranged at the opening; the movable push plate can move in the width direction of the extending water tank till the movable push plate abuts against the side wall of the extending water tank. And a plurality of water outlet holes are formed in the movable push plate. According to the technical scheme, the water flow form is changed by changing the position of the movable push plate, and when the movable push plate moves to abut against the side wall in the width direction of the extending water tank, water flows out of the water outlet holes, and the single water column effect is formed; when the movable push plate moves back to the opening, the water flows out of the water outlet hole and then enters the extension water tank, and the water overflows from the tank opening to form a continuous water curtain effect until the extension water tank is full of the water, so that the dynamic nature and the ornamental value of the landscape are increased.

Description

Technical Field

[0001] The present application relates to the technical field of landscape facilities, and in particular to a water curtain device. Background Art

[0002] As an important element in modern garden and urban design, water curtain landscapes create a unique visual effect by forming a water curtain on the surface, which can greatly enhance the beauty and appeal of urban public spaces. However, traditional water curtain installations often lack variety, and the effect of water curtain walls is monotonous, which cannot meet people's demand for diversified landscapes. Utility Model Content

[0003] The main purpose of this application is to propose a water curtain device, aiming to solve the problems of the existing water curtain devices lacking in variety and having a single effect.

[0004] To achieve the above objectives, the water curtain device proposed in this application includes:

[0005] A water collection structure, wherein a cavity is provided in the water collection structure, an upper portion of the cavity is provided with an opening, and an extended water tank is connected to the opening; the cavity is in communication with the extended water tank, and the cavity is used to communicate with an external water supply system;

[0006] A movable push plate is provided at the opening; the movable push plate can move along the width direction of the extended water trough until the movable push plate abuts against the side wall of the extended water trough; a plurality of water outlet holes are provided on the movable push plate.

[0007] In one embodiment, the movable push plate includes a water outlet section and a guide section connected to each other, the end of the water outlet section extends to abut against the bottom wall of the extended water trough; the guide section is bent toward the inside of the cavity, the guide section abuts against the top wall of the cavity, the water outlet section and the guide section cover the opening; the water outlet hole is provided on the water outlet section.

[0008] In one embodiment, a gripping portion is provided on an outer surface of the movable push plate facing the extended water tank.

[0009] In one embodiment, a guide groove is provided in the water collecting structure, the guide groove is located on the top wall of the cavity, and the guide section is provided in the guide groove and can move along the guide groove.

[0010] In one embodiment, the water curtain device further includes a plate body, one end of the plate body is connected to the inner wall of the cavity, and the plate body and the top wall of the cavity form the guide groove.

[0011] In one embodiment, the side wall of the extended water trough is provided with an avoidance groove, and the end of the guide section is provided with a protrusion; when the movable push plate abuts against the side wall of the extended water trough, the protrusion cooperates with the avoidance groove.

[0012] In one embodiment, the upper end of the side wall of the extended water trough is provided with a chamfer; and / or,

[0013] A water guide plate is provided at the bottom of the extended water trough; and / or,

[0014] The water curtain device further includes a water storage structure, which is located below the extended water trough and is communicated with the water collection structure.

[0015] In one embodiment, the water curtain device further includes a pump body, and the pump body is connected to the water collecting structure and the water storage structure respectively; and / or,

[0016] The water collection structure includes a shell, and the shell is surrounded by a steel plate to form the cavity.

[0017] In one embodiment, the water curtain device further includes a mounting wall, the water collection structure is embedded in the upper portion of the mounting wall, the extended water trough extends to the outside of the mounting wall, and the water storage structure is located at the lower end of the mounting wall.

[0018] In one embodiment, an installation space is provided at the bottom of the water storage structure, and the installation space is used to install the pump body.

[0019] The technical solution of the present application utilizes the cavity in the water collection structure to connect with the external water supply system, so that the external water supply system supplies water into the cavity, and the upper part of the cavity is provided with an opening, and the opening is connected to an extended water trough; the cavity is connected to the extended water trough, so that water can flow from the opening of the cavity to the extended water trough; the opening is covered by a movable push plate; the movable push plate can move along the width direction of the extended water trough until the movable push plate abuts against the side wall of the extended water trough, and the movable push plate is provided with a water outlet; when the cavity is filled with water, the water can flow out through the water outlet. The water curtain device can change the shape of the water flow by changing the position of the movable push plate. When the movable push plate moves along the width direction of the extended water trough until it abuts the side wall of the extended water trough, water can flow out directly from the water outlet and form a water column effect; when the movable push plate moves back to the opening, the water flows out from the water outlet and enters the extended water trough until the water in the extended water trough is full, and then the water gradually overflows from the notch of the extended water trough to form a continuous water curtain effect; the water curtain device can achieve diverse water flow effects, which increases the landscape dynamics and ornamental value of the water curtain device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0021] Figure 1 This is a structural schematic diagram of the water curtain effect of an embodiment of the water curtain device provided in this application;

[0022] Figure 2 This is a structural schematic diagram of the water column effect of an embodiment of the water curtain device provided in this application;

[0023] Figure 3 A schematic structural diagram of a water collection structure of an embodiment of a water curtain device provided in this application;

[0024] Figure 4 A schematic diagram of the three-dimensional structure of an embodiment of a water curtain device provided in this application;

[0025] Figure 5 This is a front view structural diagram of an embodiment of a water curtain device provided in this application;

[0026] Figure 6 This is a structural schematic diagram of the water curtain effect of another embodiment of the water curtain device provided in this application;

[0027] Figure 7 This is a structural schematic diagram of the water column effect of another embodiment of the water curtain device provided in this application.

[0028] Description of Figure Numbers:

[0029] 1. Water collection structure; 11. Cavity; 12. Opening; 13. Extended water trough; 131. Avoidance groove; 132. Chamfer; 133. Water guide plate; 14. Water inlet; 2. Movable push plate; 21. Water outlet; 22. Water outlet section; 23. Guide section; 231. Protrusion; 24. Grip; 3. Guide groove; 4. Plate body; 5. Water storage structure; 6. Pump body; 7. Installation wall; 8. Installation space; 9. Granite layer; 10. Reinforced concrete layer; 101. Solid brick layer; 102. Waterproof mortar layer.

[0030] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0032] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0034] As an important element in modern garden and urban design, water curtain landscapes create a unique visual effect by forming a water curtain on the surface, which can greatly enhance the beauty and appeal of urban public spaces. However, traditional water curtain installations often lack variety, and the effect of water curtain walls is monotonous, which cannot meet people's demand for diversified landscapes.

[0035] In order to solve the above problems, the present application proposes a water curtain device.

[0036] See also Figures 1 to 7In one embodiment of the present application, the water curtain device includes a water collecting structure 1 and a movable push plate 2. A cavity 11 is provided in the water collecting structure 1. An opening 12 is provided at the upper part of the cavity 11, and an extended water trough 13 is connected to the opening 12. The cavity 11 is connected to the extended water trough 13, and the cavity 11 is used to communicate with an external water supply system. The movable push plate 2 is provided at the opening 12. The movable push plate 2 can move along the width direction of the extended water trough 13 until the movable push plate 2 abuts against the side wall of the extended water trough 13. A plurality of water outlet holes 21 are provided on the movable push plate 2. In the above structure, the cavity 11 in the water collection structure 1 is connected to the external water supply system, so that the external water supply system supplies water to the cavity 11, and an opening 12 is provided at the upper part of the cavity 11, and an extended water tank 13 is connected to the opening 12; the cavity 11 is connected to the extended water tank 13, so that water can flow from the opening 12 of the cavity 11 to the extended water tank 13; the opening 12 is covered by the movable push plate 2; the movable push plate 2 can be moved along the width direction of the extended water tank 13 until the movable push plate 2 abuts against the side wall of the extended water tank 13, and the movable push plate 2 is provided with a water outlet 21; when the cavity 11 is filled with water, the water can flow out through the water outlet 21. The water curtain device can change the shape of the water flow by changing the position of the movable push plate 2. When the movable push plate 2 moves along the width of the extended water trough 13 until it abuts the side wall of the extended water trough 13, water can flow directly out of the water outlet 21 and form a water column effect. When the movable push plate 2 moves back to the opening 12, water flows out of the water outlet 21 and enters the extended water trough 13. When the extended water trough 13 is filled with water, the water gradually overflows from the notch of the extended water trough 13 and forms a continuous water curtain effect. The water curtain device can achieve a variety of water flow effects, increasing the landscape dynamics and viewing value of the water curtain device. The water inlet 14 is located on the side or bottom of the water collection structure 1 to facilitate pipe connection and maintenance.

[0037] Among them, the water collection structure 1 is connected to the external water supply system through the water inlet hole 14 to ensure that the water curtain device can continuously obtain water; the size of the water inlet hole 14 is set according to demand to control the water flow speed and flow rate flowing into the water collection structure 1.

[0038] In one embodiment, the movable push plate 2 includes a connected water outlet section 22 and a guide section 23. The end of the water outlet section 22 extends to abut the bottom wall of the extended water trough 13. The guide section 23 bends toward the interior of the cavity 11 and abuts the top wall of the cavity 11. The water outlet section 22 and the guide section 23 cover the opening 12. The water outlet hole 21 is provided on the water outlet section 22. In the above structure, the movable push plate 2 includes the water outlet section 22 and the guide section 23, which are used to jointly cover the opening 12 of the cavity 11 to control the flow effect of the water flow. The end of the water outlet section 22 extends until it abuts the bottom wall of the extended water trough 13. When the water outlet section 22 of the movable push plate 2 is located at the opening 12, water flows out of the water outlet hole 21 into the extended water trough 13. After the extended water trough 13 is filled with water, the water gradually overflows from the notch of the extended water trough 13, forming a continuous water curtain effect. When the movable push plate 2 moves along the width of the extended water trough 13 until it abuts the side wall of the extended water trough 13, water flows out of the water outlet hole 21, forming a water column effect. In addition, the guide section 23 connected to the other end of the water outlet section 22 is bent toward the interior of the cavity 11 and abuts the top wall of the cavity 11. This ensures that the movable push plate 2 can move smoothly along the internal structure of the cavity 11 during movement, providing a correct movement guide for the movement of the movable push plate 2. The water outlet 21 is provided on the water outlet section 22 and is the key position for water outflow. By moving the position of the push plate 2, the water flow can be controlled to be directly output to form a water column effect after passing through the water outlet 21, or to enter the extended water tank 13 after passing through the water outlet 21 and then overflow to form a water curtain effect.

[0039] In one embodiment, a grip portion 24 is provided on the outer surface of the movable push plate 2 facing the extended water tank 13. The grip portion 24 is provided to allow the operator to more conveniently and stably adjust the position of the movable push plate 2. The grip portion 24, located on the outer surface of the movable push plate 2 facing the extended water tank 13, provides the operator with a better grip and operating experience when pulling the movable push plate 2, improving both ease of operation and safety. The grip portion 24 can be configured as a handle or a grip.

[0040] In one embodiment, a guide groove 3 is provided in the water collection structure 1 and is located on the top wall of the cavity 11. A guide section 23 is disposed within the guide groove 3 and is movable along the guide groove 3. The guide groove 3 is located on the top wall of the cavity 11, and the guide section 23 of the movable push plate 2 is disposed within the guide groove 3 and is movable along the guide groove 3, thereby ensuring smooth movement of the movable push plate 2.

[0041] In one embodiment, the water curtain device further includes a plate body 4, one end of which is connected to the inner wall of the water collection space, and the plate body 4 and the top wall of the cavity 11 form a guide groove 3. One end of the plate body 4 is connected to the side wall of the cavity 11, and the plate body 4 provides support for the guide section 23 of the movable push plate 2, thereby improving the installation stability and movement stability of the movable push plate 2. At the same time, a groove-like structure, namely the guide groove 3, is formed between the plate body 4 and the top wall of the cavity 11. The guide groove 3 is used to provide a limiting effect for the guide section 23. It should be noted that the plate body 4 is made of steel plate, which has the advantages of high strength and corrosion resistance. Steel plate can withstand the water pressure and external impact during the operation of the water curtain device, providing stable support for the movable push plate 2.

[0042] In one embodiment, the sidewalls of the extended water trough 13 are provided with an escape groove 131, and the end of the guide section 23 is provided with a protrusion 231; when the movable push plate 2 abuts the sidewall of the extended water trough 13, the protrusion 231 engages with the escape groove 131. The escape groove 131 is provided on the sidewalls of the extended water trough 13. When the movable push plate 2 moves to a position abutting the sidewalls of the extended water trough 13, the protrusion 231 on the movable push plate 2 snaps into the escape groove 131 to form a fit. This not only positions the movable push plate 2 but also provides a watertight seal, preventing a large amount of water from flowing out of the gap between the sidewalls of the extended water trough 13 and the movable push plate 2, thereby enabling the water curtain device to maintain its water column effect.

[0043] In one embodiment, the upper end of the sidewall of the extended water trough 13 is provided with a chamfer 132. This chamfer 132 creates a smooth transition at the upper end of the sidewall, rather than a sharp edge. When water overflows from the notch of the extended water trough 13, the chamfer 132 guides the water outflow at an inclined angle, rather than a vertical drop. This allows the water to flow along the slope of the chamfer 132, creating a sloping water curtain effect. This helps reduce splashing and makes the water curtain smoother and more continuous, while also enhancing the visual effect and dynamic feel of the water curtain device.

[0044] In one embodiment, a water guide plate 133 is provided at the bottom of the extended water trough 13. The water guide plate 133 is used to guide the water flow, ensuring that the water can flow out of the extended water trough 13 evenly, reducing the splashing of the water flow when flowing out, and making the water curtain smoother and more beautiful.

[0045] In one embodiment, the water curtain device further includes a water storage structure 5, which is located below the extended water trough 13 and communicates with the water collection structure 1. Water overflowing from the extended water trough 13 flows directly into the water storage structure 5. The connection between the water storage structure 5 and the water collection structure 1 allows water to flow back from the water storage structure 5 to the water collection structure 1, achieving water recycling and ensuring that the water resources of the water curtain device are effectively recovered and reused, improving water utilization and reducing waste.

[0046] In one embodiment, the water curtain device further includes a pump 6, which is connected to the water collection structure 1 and the water storage structure 5. Pump 6 provides power for the water curtain device, pumping water from the water storage structure 5 to the water collection structure 1, thereby achieving water circulation. When water overflows from the extended water trough 13 and flows into the water storage structure 5, pump 6 pumps the water in the water storage structure 5 back into the water collection structure 1 for reuse in forming the water curtain. This allows the water curtain device to operate continuously without the need for frequent external water replenishment.

[0047] In one embodiment, the water collection structure 1 includes a housing constructed of steel plates surrounding a cavity 11. This housing, formed of steel plates, provides a sturdy outer shell for the water collection structure 1, protecting the internal cavity 11 from the external environment. Steel plates are highly strong, corrosion-resistant, and wear-resistant, making them suitable for constructing water curtain devices exposed to long-term outdoor environments.

[0048] In one embodiment, the water curtain device further comprises a mounting wall 7, a water collection structure 1 embedded in the upper portion of the mounting wall 7, an extended water trough 13 extending to the outside of the mounting wall 7, and a water storage structure 5 located at the lower end of the mounting wall 7. The mounting wall 7 serves as a fixing and supporting structure for the water curtain device, and is used to secure the water collection structure 1, the extended water trough 13, and the water storage structure 5 in place. The lower portion of the mounting wall 7 extends below the ground, and the water collection structure 1 is embedded in the upper portion of the mounting wall 7, so that the water collection structure 1 and the mounting wall 7 form a single unit, thereby improving the stability and aesthetics of the structure. The extended water trough 13 extends to the outside of the mounting wall 7, allowing water to flow out of the extended water trough 13 and form a water curtain, while maintaining the compactness of the water curtain device. The water storage structure 5 is located at the lower end of the mounting wall 7 so that the water storage structure 5 collects water overflowing from the extended water trough 13, allowing all parts of the water curtain device to operate efficiently within a limited space.

[0049] The water storage structure 5 is configured as a water reservoir, and the outer surface of the mounting wall 7 and the inner surface of the water reservoir are both provided with a granite layer 9. Providing the granite layer 9 on the inner surface of the water reservoir can provide good waterproof performance while increasing the durability and aesthetics of the water reservoir.

[0050] In one embodiment, an installation space 8 is provided at the bottom of the water storage structure 5 for installing the pump body 6. The pump body 6 is installed in the installation space 8 at the bottom of the water storage structure 5 so that the pump body 6 directly draws water from the water storage structure 5 and returns the water to the water collection structure 1, thereby optimizing space utilization and forming the pump body 6 and the water storage structure 5 into a compact unit, thereby reducing the need for additional space.

[0051] Among them, the water reservoir is set on the ground, and the installation space 8 is located below the ground. The installation space 8 is surrounded by a reinforced concrete layer 10. The side walls of the installation space 8 are provided with a solid brick layer 101, and the inner side of the solid brick layer 101 and the bottom wall of the installation space 8 are provided with a waterproof mortar layer 102. The installation space 8 is located below the ground and is surrounded by reinforced concrete (reinforced concrete) to ensure the stability of the installation space 8. The side walls of the installation space 8 are provided with a solid brick layer 101, which further increases the stability and load-bearing capacity of the side walls, and also provides additional protection for the pump body 6 in the installation space 8. The inner side of the solid brick layer 101 and the bottom wall of the installation space 8 are provided with a waterproof mortar layer 102, which can prevent moisture penetration and also help maintain the dryness and stability of the interior of the installation space 8. The combination of the reinforced concrete structure and the solid brick layer 101 provides strong structural stability that can withstand soil pressure and ground loads.

[0052] The technical solution of the present application utilizes the cavity 11 in the water collection structure 1 to connect with the external water supply system, so that the external water supply system supplies water to the cavity 11, and the upper part of the cavity 11 is provided with an opening 12, and the opening 12 is connected to an extended water tank 13; the cavity 11 is connected to the extended water tank 13, so that water can flow from the opening 12 of the cavity 11 to the extended water tank 13; the opening 12 is covered by a movable push plate 2; the movable push plate 2 can move along the width direction of the extended water tank 13 until the movable push plate 2 abuts against the side wall of the extended water tank 13, and the movable push plate 2 is provided with a water outlet 21; when the cavity 11 is filled with water, the water can flow out through the water outlet 21. The water curtain device can change the shape of the water flow by changing the position of the movable push plate 2. When the movable push plate 2 moves along the width direction of the extended water trough 13 until it abuts the side wall of the extended water trough 13, water can flow out directly from the water outlet 21 and form a water column effect; and when the movable push plate 2 moves back to the opening 12, the water flows out from the water outlet 21 and enters the extended water trough 13 until the water in the extended water trough 13 is full, and the water gradually overflows from the notch of the extended water trough 13 and forms a continuous water curtain effect; the water curtain device can achieve diverse water flow effects, which increases the landscape dynamics and ornamental value of the water curtain device.

[0053] The above description is merely an exemplary embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structural transformation made using the contents of the present application specification and drawings under the technical concept of the present application, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. A water curtain device, characterized in that: include: A water collection structure, wherein a cavity is provided in the water collection structure, an opening is provided at the upper portion of the cavity, and an extended water trough is connected to the opening; The cavity is in communication with the extended water tank, and the cavity is used to communicate with an external water supply system; A movable push plate is provided at the opening; the movable push plate can move along the width direction of the extended water trough until the movable push plate abuts against the side wall of the extended water trough; a plurality of water outlet holes are provided on the movable push plate.

2. The water curtain device according to claim 1, characterized in that: The movable push plate includes a water outlet section and a guide section that are connected to each other, and the end of the water outlet section extends to abut against the bottom wall of the extended water trough; the guide section is bent toward the inside of the cavity, and the guide section abuts against the top wall of the cavity, and the water outlet section and the guide section cover the opening; the water outlet hole is provided on the water outlet section.

3. The water curtain device according to claim 2, characterized in that: A gripping portion is provided on an outer surface of one side of the movable push plate facing the extended water tank.

4. The water curtain device according to claim 2, characterized in that: A guide groove is provided in the water collecting structure, and the guide groove is located on the top wall of the cavity. The guide section is provided in the guide groove and can move along the guide groove.

5. The water curtain device according to claim 4, characterized in that: It also includes a plate body, one end of which is connected to the inner wall of the cavity, and the plate body and the top wall of the cavity form the guide groove.

6. The water curtain device according to any one of claims 2 to 5, characterized in that: The side wall of the extended water trough is provided with an avoidance groove, and the end of the guide section is provided with a protrusion; when the movable push plate abuts against the side wall of the extended water trough, the protrusion cooperates with the avoidance groove.

7. The water curtain device according to any one of claims 1 to 5, characterized in that: The upper end of the side wall of the extended water tank is provided with a chamfer; and / or, A water guide plate is provided at the bottom of the extended water trough; and / or, The water curtain device further includes a water storage structure, which is located below the extended water trough and is communicated with the water collection structure.

8. The water curtain device according to claim 7, characterized in that: The water curtain device further includes a pump body, which is connected to the water collecting structure and the water storage structure respectively; and / or, The water collection structure includes a shell, and the shell is surrounded by a steel plate to form the cavity.

9. The water curtain device according to claim 8, characterized in that: It also includes an installation wall, the water collection structure is embedded in the upper part of the installation wall, the extended water tank extends to the outside of the installation wall, and the water storage structure is located at the lower end of the installation wall.

10. The water curtain device according to claim 9, characterized in that: An installation space is provided at the bottom of the water storage structure, and the installation space is used for installing the pump body.

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