Efficient and stable water flow type siphon roof drain capable of automatically eliminating vortex

Abstract

The utility model relates to an efficient water flow stabilizing type siphon roof drain capable of automatically eliminating vortexes, which belongs to the technical field of siphon roof drains and comprises a rectifying device, and a water flow stabilizing device for improving the vortex eliminating effect is fixedly mounted at the top of the rectifying device. According to the efficient and stable water flow type siphon roof drain capable of automatically eliminating the vortex, the water flow stabilizing device is arranged at the top of the rectifying device, and according to the characteristic that water flow in the northern hemisphere easily forms a water flow vortex in the anticlockwise direction, eight streamline blades which are concaved in the anticlockwise direction are arranged between the outer mounting ring and the inner mounting ring; compared with an original ordinary siphon roof drain, the siphon roof drain has the advantages that the vortex eliminating effect is greatly improved, and the problems that a common siphon roof drain is limited by the height of a water inlet, blades and the like, when rainwater passes through, large vortexes are generated, the gas-water separation effect is poor, and stability is poor are solved. And the drainage effect is influenced by the problems.

Description

Technical Field

[0001] The utility model relates to the technical field of siphon type rainwater buckets, in particular to a siphon type rainwater bucket with automatic vortex elimination, high efficiency and stable water flow. Background Art

[0002] A rain gutter is a branch of the metal gutter system, used to collect and direct rainwater from the roof into the stormwater pipe. As a key component of the metal gutter system, the rain gutter performs a crucial role. It not only effectively manages a building's drainage system but also impacts its aesthetics and practicality. The rain gutter consists of a rectifier grille and a gutter body. The rectifier grille helps smooth water flow, reducing vortexes and aeration, thereby accelerating rainwater discharge and preventing large debris from entering the drainage system and causing blockages. This design ensures that rainwater drains quickly and efficiently from the roof, protecting the building from flooding.

[0003] Among them, the siphonic rainwater gutter is a drainage system that uses the siphon principle to discharge rainwater from roofs. Its unique internal structural design achieves air-water separation, allowing rainwater to form a full flow state within the pipe, and then uses the siphon phenomenon to efficiently drain water. It is particularly suitable for rainwater drainage from large buildings and roofs. The siphonic rainwater gutter uses the siphon principle to quickly and effectively discharge large amounts of rainwater, preventing rainwater from accumulating on the roof. Its internal air-water separation design ensures that rainwater forms a full flow within the pipe, reducing air ingress and improving drainage efficiency. Due to its efficient drainage, it can reduce the time rainwater stays on the roof, thereby reducing the structural burden on the roof. The pipes of the siphonic rainwater gutter can be flexibly arranged, helping to save design and construction space.

[0004] However, common siphonic rainwater hoppers are restricted by the height of the water inlet and the blades. When rainwater passes through, large vortices are often generated, resulting in poor air-water separation and poor stability. These problems affect the drainage effect. In view of this, the present application proposes a siphonic rainwater hopper with automatic vortex elimination, high efficiency and stable water flow. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a siphon rainwater bucket with automatic vortex elimination, high efficiency and stable water flow, which has the advantages of improving the vortex elimination effect, and solves the problem that the common siphon rainwater bucket is restricted by the height of the water inlet and the blades. When rainwater passes through, large vortices are often generated, resulting in poor air-water separation effect and poor stability, which affect the drainage effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a siphon-type rainwater bucket with automatic vortex elimination and high efficiency and stable water flow, comprising a rectifying device, a water flow stabilizing device for improving the vortex elimination effect being fixedly installed on the top of the rectifying device;

[0007] The water flow stabilizing device includes two mounting outer rings, the inner side walls of the two mounting outer rings are fixedly mounted with mounting plates, the side of the mounting plate away from the mounting outer rings is fixedly mounted with streamlined blades, and the side of the streamlined blades away from the mounting plate is fixedly mounted with two mounting inner rings.

[0008] Furthermore, the straightening device is located on a side of the mounting plate away from the mounting outer ring, and the straightening device is located at the bottom of the streamlined blade.

[0009] Furthermore, the number of the streamlined blades is eight, and the eight streamlined blades are evenly distributed between the mounting outer ring and the mounting inner ring, and the concave directions of the eight streamlined blades face counterclockwise.

[0010] Furthermore, a bucket is provided at the bottom of the rectifier, and a water outlet pipe is fixedly installed at the bottom of the bucket.

[0011] Furthermore, a mounting flange is fixedly mounted on the surface of the rectifier close to the bottom, and a fixing flange matching the mounting flange is fixedly mounted on the surface of the bucket close to the top.

[0012] Furthermore, mounting holes are provided on the tops of the mounting flange and the fixing flange, and the mounting flange and the fixing flange are fixedly connected by fixing bolts and nuts.

[0013] Furthermore, the fixing bolts and nuts are located in the gap between two adjacent mounting plates, the interior of the rectifying device is fixedly mounted with rectifying blades, and the surface of the rectifying device is fixedly connected to one side of the mounting plate.

[0014] Compared with the existing technology, the utility model provides a siphon-type rainwater bucket with automatic vortex elimination, high efficiency and stable water flow, which has the following beneficial effects:

[0015] This siphonic rainwater bucket, which automatically eliminates vortices and efficiently stabilizes water flow, is equipped with a water flow stabilizing device on the top of the rectifier. Based on the characteristic that water flow in the northern hemisphere easily forms counterclockwise water vortices, eight streamlined blades with concave shapes facing counterclockwise are arranged between the outer ring and the inner ring. This effectively and automatically eliminates vortices and efficiently stabilizes water flow. Compared with the original ordinary siphonic rainwater bucket, the effect of eliminating vortices is greatly improved, and the problem that the common siphonic rainwater bucket is restricted by the height of the water inlet and the blades, and that large vortices are often generated when rainwater passes through, resulting in poor air-water separation effect and poor stability, which affect the drainage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a top view of the water flow stabilizing device of the utility model;

[0018] Figure 3 This is a top view of the rectifier device of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the water flow stabilizing device of the utility model.

[0020] In the figure: 1. Rectifier; 101. Rectifier blades; 2. Water flow stabilization device; 21. Mounting outer ring; 22. Mounting plate; 23. Streamlined blades; 24. Mounting inner ring; 3. Bucket; 4. Outlet pipe; 5. Mounting flange; 51. Mounting hole; 6. Fixing flange; 7. Fixing bolts and nuts. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 A siphon-type rainwater bucket with automatic vortex elimination and high efficiency and stable water flow includes a rectifying device 1, on the top of which is fixedly mounted a water flow stabilizing device 2 for enhancing the vortex elimination effect. A bucket body 3 is provided at the bottom of the rectifying device 1, and a water outlet pipe 4 is fixedly mounted at the bottom of the bucket body 3.

[0023] The water flow stabilizing device 2 includes two outer mounting rings 21, with mounting plates 22 fixedly mounted on the inner sidewalls of the two outer mounting rings 21. Streamlined blades 23 are fixedly mounted on the side of the mounting plates 22 away from the outer mounting rings 21. Two inner mounting rings 24 are fixedly mounted on the side of the streamlined blades 23 away from the mounting plates 22. By installing the water flow stabilizing device 2 on top of the rectifier device 1 of the siphonic rainwater bucket, the streamlined blades 23 in the water flow stabilizing device 2 automatically eliminate vortices, efficiently stabilize the water flow, and improve the vortex elimination effect, reducing the phenomenon of air caused by vortices entering the siphonic rainwater bucket.

[0024] Meanwhile, the straightening device 1 is located on a side of the mounting plate 22 away from the mounting outer ring 21 , and the straightening device 1 is located at the bottom of the streamlined blade 23 .

[0025] There are eight streamlined blades 23, evenly distributed between the outer mounting ring 21 and the inner mounting ring 24. The concave openings of the eight streamlined blades 23 face counterclockwise. The streamlined blades 23 are structurally designed based on the characteristics of fluid mechanics. The arrangement of the streamlined blades 23 is based on the fact that water currents in the Northern Hemisphere tend to form counterclockwise vortices. The streamlined blades 23 are arranged with their concave openings facing counterclockwise.

[0026] It should be noted that the streamlined blades 23 are made of plastic-coated steel plate, galvanized steel plate, stainless steel plate, aluminum plate, alloy plate or other plate, and are formed by cutting, stamping, bending and other processing. Their dimensions match the rectifier 1 and the bucket 3.

[0027] At the same time, a mounting flange 5 is fixedly mounted on the surface of the rectifier 1 near the bottom, and a fixing flange 6 that matches the mounting flange 5 is fixedly mounted on the surface of the bucket body 3 near the top.

[0028] The tops of the mounting flange 5 and the fixing flange 6 are both provided with mounting holes 51 , and the mounting flange 5 and the fixing flange 6 are fixedly connected by fixing bolts and nuts 7 .

[0029] Secondly, the fixing bolts and nuts 7 are located in the gap between two adjacent mounting plates 22 . The rectifying blades 101 are fixedly installed inside the rectifying device 1 , and the surface of the rectifying device 1 is fixedly connected to one side of the mounting plate 22 .

[0030] When this embodiment is in use, a water flow stabilizing device 2 is provided on the top of the rectifying device 1 of the siphon rain water bucket, and streamlined blades 23 with concave openings arranged in a counterclockwise direction are used to eliminate the counterclockwise water flow vortex that is easily formed in the hemispherical water flow, thereby improving the vortex elimination effect of the ordinary siphon rain water bucket and reducing the phenomenon of air caused by the vortex entering the siphon rain water bucket.

[0031] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A siphon-type rainwater bucket with automatic vortex elimination and high efficiency and stable water flow, comprising a rectifying device (1), characterized in that: A water flow stabilizing device (2) for improving the vortex elimination effect is fixedly installed on the top of the rectifying device (1); The water flow stabilizing device (2) comprises two mounting outer rings (21), the inner side walls of the two mounting outer rings (21) are fixedly mounted with mounting plates (22), a side of the mounting plate (22) away from the mounting outer rings (21) is fixedly mounted with streamlined blades (23), and a side of the streamlined blades (23) away from the mounting plate (22) is fixedly mounted with two mounting inner rings (24).

2. The siphon-type rainwater bucket with automatic vortex elimination and high efficiency and stable water flow according to claim 1 is characterized by: The straightening device (1) is located on a side of the mounting plate (22) away from the mounting outer ring (21), and the straightening device (1) is located at the bottom of the streamlined blade (23).

3. The siphon-type rainwater bucket with automatic vortex elimination and high efficiency and stable water flow according to claim 1 is characterized by: The number of the streamlined blades (23) is eight, and the eight streamlined blades (23) are evenly distributed between the mounting outer ring (21) and the mounting inner ring (24), and the concave directions of the eight streamlined blades (23) face counterclockwise.

4. The siphon-type rainwater bucket with automatic vortex elimination and high efficiency and stable water flow according to claim 1 is characterized by: A bucket (3) is provided at the bottom of the rectifier (1), and a water outlet pipe (4) is fixedly installed at the bottom of the bucket (3).

5. The siphon-type rainwater bucket with automatic vortex elimination and high efficiency and stable water flow according to claim 1 is characterized by: A mounting flange (5) is fixedly mounted on the surface of the rectifier (1) near the bottom, and a fixing flange (6) matching the mounting flange (5) is fixedly mounted on the surface of the bucket body (3) near the top.

6. The siphon-type rainwater bucket with automatic vortex elimination and high efficiency and stable water flow according to claim 5, characterized in that: The tops of the mounting flange (5) and the fixing flange (6) are both provided with mounting holes (51), and the mounting flange (5) and the fixing flange (6) are fixedly connected by fixing bolts and nuts (7).

7. The siphon-type rainwater bucket with automatic vortex elimination and high efficiency and stable water flow according to claim 6, characterized in that: The fixing bolts and nuts (7) are located in the gap between two adjacent mounting plates (22); a rectifying blade (101) is fixedly mounted inside the rectifying device (1); and the surface of the rectifying device (1) is fixedly connected to one side of the mounting plate (22).

Images