A type of single-tube jumping fountain

Abstract

This utility model discloses a single-tube fountain, comprising a cylindrical body filled with foam, and a water inlet cavity formed between the foam and the inner bottom of the cylindrical body; a water inlet pipe is inserted into the cylindrical body, and the water inlet pipe is inserted into the water inlet cavity and has at least one water inlet hole. This utility model provides a single-tube fountain that eliminates the need for inner and outer double tubes, using a single tube to generate the fountain; while ensuring the rectification effect, the structural design is optimized to reduce the weight of the fountain, making it compact and exquisite, and facilitating automated orientation changes.

Description

Technical Field

[0001] This utility model relates to a single-tube jumping fountain. Background Technology

[0002] Existing water fountains, to ensure stable water flow and good rectification, generally employ a double-cylinder structure: the inlet pipe is located at the waist of the outer cylinder, water enters the gap between the outer and inner cylinders, then enters the bottom of the inner cylinder, and then the water flow is conducted upwards at the bottom of the inner cylinder into the foam. The foam conducts the water upwards into the water storage chamber, and then it is sprayed out through the nozzle.

[0003] This type of structure, with its inner and outer cylinders, is relatively complex and heavy, resulting in high production costs. It also makes it inconvenient to automatically adjust the direction of the water flow in the fountain. Furthermore, given the current high demands for visual effects, fountains with a single water flow direction can no longer meet the needs of audiences.

[0004] The main difference is that the water inlet is placed at the bottom of the tube, the inner and outer double tubes are eliminated, and a single tube is used to generate the jumping fountain. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by providing a single-tube gushing fountain with an optimized structure, achieving the rectification effect of a dual-tube structure through the optimized single-tube structure.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a single-tube fountain, comprising a cylinder body, wherein foam is filled inside the cylinder body, and a water inlet cavity is provided between the foam and the inner bottom of the cylinder body; a water inlet pipe is inserted into the cylinder body, and the water inlet pipe is inserted into the water inlet cavity and is provided with at least one water inlet hole.

[0007] In the above technical solution, preferably, a waterproof cover is provided on the upper part of the cylinder; a receiving cavity is provided at the top of the cylinder, and a water outlet is provided at the top of the receiving cavity; a protective pipe is provided at the top of the waterproof cover; a motor is provided above the cylinder, and the motor drives the water cutting plate to move; an overflow pipe is provided on the side wall of the waterproof cover, and the height of the overflow pipe is lower than the height of the water outlet.

[0008] In the above technical solution, preferably, a lamp is provided below the receiving cavity, and the lamp shines upward light into the water flow.

[0009] In the above technical solution, preferably, the cylinder is rotatably mounted on the support.

[0010] In the above technical solution, preferably, the bracket is provided with a rotating hole, the outer wall of the cylinder is provided with a rotating shaft, and the rotating shaft is rotatably disposed in the rotating hole; the cylinder rotates around the rotating shaft.

[0011] In the above technical solution, preferably, the side of the rotating hole is provided with an arc-shaped groove; the side of the rotating shaft is provided with a limiting shaft, and the limiting shaft is slidably disposed in the arc-shaped groove.

[0012] In the above technical solution, preferably, the end of the limiting shaft is provided with a threaded shaft, and the threaded shaft is connected to a nut; after the nut is tightened, it presses the side structure surface of the arc groove and the outer wall of the cylinder to increase the friction force, thereby restricting the rotation of the cylinder.

[0013] This invention provides a single-tube fountain that eliminates the need for inner and outer double tubes, using a single tube to generate the fountain. While ensuring the rectification effect, the structural design is optimized to reduce the weight of the fountain, making it smaller and more compact, and facilitating automated orientation changes. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the accompanying drawings are only some embodiments of this utility model. For those skilled in the art, other embodiments and their accompanying drawings can be obtained from the embodiments shown in these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 yes Figure 1 Cross-sectional view along the AA direction.

[0017] Figure 3 This is a perspective view of the present invention.

[0018] Appendix Figure 4 This is a cross-sectional view of the existing double-tube jumping fountain.

[0019] In the diagram: cylinder 1, water inlet chamber 11, foam 12, water outlet 13, lamp 14, receiving chamber 15, water inlet pipe 2, water inlet hole 21, waterproof cover 3, overflow pipe 31, protective pipe 32, motor 4, bracket 5, outer cylinder 6, inner cylinder 7, cavity 8. Detailed Implementation

[0020] The technical solutions of various embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments described in this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] As attached Figure 4 As shown, the existing double-cylinder fountain uses a double-cylinder structure with inner and outer cylinders: the water inlet pipe 2 is located at the waist of the outer cylinder 6. Water enters the cavity 8 between the outer cylinder 6 and the inner cylinder 7, then enters the bottom of the inner cylinder 7. The water then flows upwards from the bottom of the inner cylinder 7 into the foam 12. The foam 12 conducts the water upwards into the water storage chamber, and then sprays it out through the nozzle. This structure is relatively complex, has a large self-weight, and high production costs. The arrows in the diagram indicate the direction of water flow.

[0022] like Figures 1 to 2 As shown, this embodiment discloses a single-tube fountain, including a tube body 1. Foam 12 is filled inside the tube body 1. A gap is formed between the bottom surface of the foam 12 and the inner bottom of the tube body 1, creating a water inlet cavity 11. At least one water inlet pipe 2 is inserted from outside the tube body 1. The water inlet pipe 2 is inserted into the water inlet cavity 11, and at least one water inlet hole 21 is provided at one end of the water inlet cavity 11, the water inlet hole 21 facing the inner bottom of the tube body 1.

[0023] A receiving cavity 15 is provided at the top of the inner body 1, which is in full contact with the foam. High-pressure water rectified by the foam is collected here. A water outlet 13 is provided at the top of the receiving cavity 15, and the high-pressure water in the receiving cavity 15 will be sprayed out from the water outlet 13.

[0024] A waterproof cover 3 is installed on the upper part of the cylinder 1, and a protective pipe 32 is installed on the top of the waterproof cover 3. The water jet from the outlet 13 passes through the protective pipe 32 and forms a fountain.

[0025] A motor bracket is also provided at the top of the cylinder 1, and a motor is mounted on the bracket. The motor drives the water-cutting plate to move, thereby cutting off the water flow. The water flow cut off by the water-cutting plate enters the waterproof cover 3 to form a space. An overflow pipe 31 is provided on the side wall of the waterproof cover 3, and the height of the overflow pipe 31 is lower than the height of the water outlet 13. The water collected in the waterproof cover 3 can easily leave through the overflow pipe 31 without affecting the normal water discharge of the water outlet 13.

[0026] In this design, the foam absorbs the water flow. After the water flow is integrated, the water overflowing from the saturated foam enters the receiving cavity 15, and then sprays out from the outlet 13, passing through the fountain protection pipe 32. A motor 4 is installed in the middle to drive the baffle plate to block the water flow. The blocked water enters the fountain waterproof cover 3 and is finally discharged through the overflow pipe 31. A light 14 is installed below the receiving cavity 15, which can be set to different colors. The light emitted by the light 14 shines on the fountain water column, adding color to the fountain.

[0027] This embodiment places the inlet pipe 2 at the bottom and eliminates the need for a double-cylinder design, achieving the same effect. Existing double-cylinder structures require an inner cylinder to guide the water flow to the bottom of the barrel and then to the foam, because the inlet is located at the waist. If the inlet is at the waist and the inner cylinder is eliminated, the water flow directly contacts the foam at the waist, resulting in a turbulent and inconsistent flow direction, and the water does not fully contact the foam, leading to a poor flow rectification effect. The single-cylinder fountain disclosed in this embodiment has only one cylinder: the pressurized water entering the cylinder flows upwards, passes through the foam, and finally sprays out from the outlet 13. The water column is crystal clear without bubbles or branching, saving materials, processing costs, and time compared to older fountain designs.

[0028] As attached Figure 1 To be continued Figure 3 As shown in the second embodiment, a single-tube jumping fountain is disclosed, wherein the tube body 1 is rotatably mounted on a pair of supports 5. A rotating hole and an arc-shaped groove are provided on the support 5. A rotating shaft is provided on the outer wall of the tube body 1, and this rotating shaft is rotatably mounted within the rotating hole, thereby realizing the rotation of the tube body 1 on the support 5. A limiting shaft matching the arc-shaped groove is also provided on the side of the rotating shaft. This limiting shaft is inserted into the arc-shaped groove and slides along it. The arc-shaped groove, in conjunction with the limiting shaft, limits the rotation angle of the tube body 1.

[0029] In this embodiment, the cylinder 1 can remain fixed after the angle is manually adjusted. To achieve this function, a threaded shaft is provided at the end of the limiting shaft. A matching nut is then screwed into the threaded shaft. After tightening the nut, the arc-shaped groove side structure surface on the bracket 5 can be pressed against the outer wall of the cylinder 1. After pressing, sufficient friction can be generated to restrict the rotation of the cylinder 1.

[0030] In this embodiment, the cylinder 1 can also be automatically adjusted by a motor. Motor adjustment eliminates the need for a nut to tighten it. The motor housing is mounted on the bracket 5 and drives the cylinder 1 to rotate by rotating the drive shaft. Alternatively, the motor can be located elsewhere, connecting it to the cylinder 1, and using a linear drive or a reciprocating mechanism to move the cylinder 1, thereby causing it to rotate around the shaft.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and not restrictive in all respects. The scope of this invention is defined by the appended claims, not by the foregoing description, and is therefore intended to encompass all variations falling within the meaning and scope of equivalents of the claims. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A single barrel geyser characterized by: It includes a cylindrical body (1), the cylindrical body (1) is filled with foam (12), and a water inlet cavity (11) is provided between the foam (12) and the inner bottom of the cylindrical body (1); a water inlet pipe (2) is inserted into the cylindrical body (1), the water inlet pipe (2) is inserted into the water inlet cavity (11) and is provided with at least one water inlet hole (21).

2. The single-tube jumping fountain according to claim 1, characterized in that: A waterproof cover (3) is provided on the upper part of the cylinder (1); a receiving cavity (15) is provided at the top of the cylinder (1), and a water outlet (13) is provided at the top of the receiving cavity (15); a protective pipe (32) is provided at the top of the waterproof cover (3); a motor is provided above the cylinder (1), and the motor drives the water cutting plate to move; an overflow pipe (31) is provided on the side wall of the waterproof cover (3), and the height of the overflow pipe (31) is lower than the height of the water outlet (13).

3. A single-tube jumping fountain according to claim 2, characterized in that: A lamp (14) is provided below the receiving cavity (15), and the lamp (14) shines light upward into the water flow.

4. A single-tube jumping fountain according to claim 2, characterized in that: The cylinder (1) is rotatably mounted on the support (5).

5. A single-tube jumping fountain according to claim 4, characterized in that: The bracket (5) is provided with a rotating hole, and the outer wall of the cylinder (1) is provided with a rotating shaft, which is rotatably disposed in the rotating hole; the cylinder (1) rotates around the rotating shaft.

6. A single-tube jumping fountain according to claim 5, characterized in that: An arc-shaped groove is provided on the side of the rotating hole; a limiting shaft is provided on the side of the rotating shaft, and the limiting shaft is slidably disposed in the arc-shaped groove.

7. A single-tube jumping fountain according to claim 6, characterized in that: The end of the limiting shaft is provided with a threaded shaft, and the threaded shaft is connected to a nut; after the nut is tightened, it presses the side structure surface of the arc groove and the outer wall of the cylinder (1) to increase the friction force, thereby restricting the rotation of the cylinder (1).

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