Flange structure that enables direct connection of pipes of different diameters.

Abstract

This invention relates to a versatile, specialized flange design that enables the direct connection of pipes of different diameters without the need for a reduction fitting. The flange in question has connection surfaces at one end suitable for a larger diameter pipe and at the second end suitable for a smaller diameter pipe, and its body is manufactured as a single piece (integrated). The flow channel located inside the flange is designed with angled transitions to prevent sudden narrowing or widening. In cases where the diameter difference is more than two units, pressure equalization zones can be optionally added to balance the flow and minimize turbulence. Thanks to this special design, a single flange can be used for both diameter reduction and diameter expansion applications. Assembly time is shortened, and material and labor costs are reduced. Furthermore, in heated and insulated pipe systems, the advantages of a single-piece structure ensure energy efficiency and ease of application. The flange structure is adaptable to different diameter combinations, making it suitable for production with a wide range of products.

Description

1 TARIFF Flange structure that enables direct connection of pipes of different diameters. Technical Area This invention relates to fittings used in pipeline systems. Specifically, different The development of flange structures that enable the connection of pipes of various diameters to each other It is directed towards. State of the Art Currently, to connect pipes of different diameters, a reduction piece is needed first. 15 It is used and flanges of the appropriate diameter are welded to both ends. This method saves material and time. It is disadvantageous in this respect. Currently, there are similar products called flange reducers in the overseas market. There are products that carry these things. However, the uses of these products are limited and The custom flange requested does not provide the user with the extra features it was promised. Technical Problems That the Invention Aims to Solve • The special flange body is manufactured integrally, and the internal flow surface prevents sudden constriction or with sloped transitions and pressure equalization zones to prevent expansion, this pressure Balancing is optional if the diameter difference is more than 2 (e.g., for a 6'' to 3'' connection). It is designed to be added in cases where necessary. This structure reduces flow losses when reducing pipe diameter. and minimizes turbulence. • No reduction gear is required. • Eliminates the need for two separate flanges. • Thanks to the flange connection interfaces opened on the special flange design, any 30 No additional nut fasteners are needed. • Material and labor costs are significantly reduced. • Assembly time is significantly reduced, facilitating easy application on site. • More compact, takes up less space, and has fewer connection points compared to classical methods. It offers a connectivity solution that includes 35. 2 • Hot oil jacketed or electrically heated 5 used in power plants and process lines. In piping systems, heating and insulating standard reduction fittings is a serious problem. During manufacturing, this problem is eliminated thanks to this special flange. • Reduction fitting and welded flange joints integrated with the heating system. It is difficult to achieve this, but thanks to this special flange, the one-piece structure provides both heating and insulation. It provides a great advantage in terms of applications. 10 • While classic methods offer a limited number of reduction options (for example, from 6'' to 2'') (No reduction fittings included) Special flange design for any diameter (inch) combination It is adaptable and can be produced with a wide range of products. • Thanks to the optional O-ring channel that can be added to the flange connection interface of the product, The product will come with an integrated O-ring seal (15) without the need for an external connection seal. Thanks to these connections, the need for extra gaskets will be eliminated in the plumbing connection. This will prevent time loss during gasket placement. Explanation of the Figures Figure 1: Perspective View of the Custom Flange Design Figure 2: Front view of the custom flange design. Figure 3: Cross-sectional view of the custom flange design. Figure 4: Cross-sectional view of the custom flange design. Explanation of References in Figures 1: Large Scale Flange Connection Interface 2: Small-Sized Flange Connection Interface 3: Large Size Flange Optional O-Ring Seal Connection Interface 30 4: Small Size Flange Optional O-Ring Seal Connection Interface 5: Turbulence Prevention and Flow Correction Pocket 6: Flow Regulating Conical Structure 35 3 Description of the Invention 5 The specially designed flange (Figure 1) contains two different diameters in the axial direction (A, B). Two Connection interfaces according to international standards for connecting different pipe diameters. It is located (1, 2). The special flange (Figure 1) body is manufactured integrally and the inner flow surface, It has a sloping conical transition that will prevent sudden narrowing or widening (6). Diameter 10 to be added when the difference is greater than 2 (for example, for a 6'' to 3'' connection) thanks to the pressure pocket (5) sudden pressure drops and high turbulences that will occur in the flow It has the feature of preventing this. The special flange (Figure 1) body can accommodate pipes of different diameters. on the surfaces to be bonded (A, B), optional o-ring seal placement areas (3, 4) is located. 15 How the invention can be applied to industry. Thanks to this invention, reduction parts can be used during pipeline assembly and / or manufacturing. There is no need for its use. An extra 20 is required when using the old type reduction piece. The need for two separate flanges is eliminated. Material and labor costs are significantly reduced. It reduces. Assembly time is significantly shortened, making on-site application easier. It is more compact, smaller. It offers a connection solution that takes up less space and has fewer connection points.

Claims

4 REQUIREMENTS 5 Request 1: A device that enables the direct connection of two pipes of different diameters, with a connector at the first end. a first connection surface (A) suitable for a pipe of diameter, second end with a pipe of smaller diameter a second connection surface (B) suitable for the pipe and a flow barrier located between these two connection surfaces (6), in one piece (integrated) 10 which includes an inclined inner passage channel that prevents interruption. manufactured, integrated large diameter flange connection interface (1), small diameter flange connection interface (2) and the internal passage channel (6) in question, sudden narrowing or widening inclined passages designed to prevent obstruction and where the diameter difference is two or more By including optional pressure equalization zones (5) in cases of flow loss and Connection 15 is characterized by a versatile, special flange feature that minimizes turbulence. element. Claim 2: The diameter of the inclined transitions (6) located in the inner transition channel of the flange specified in Claim 1. In situations where the difference is large (e.g., 6" - 3"), it ensures even flow distribution. The connection is characterized by being supported by pressure equalization zones (5) for the purpose of 20 element. Claim 3: The flange specified in Claim 1 or 2 shall prevent turbulence and pressure loss in fluid or gas flow. (6) characterized by including a transition geometry optimized to reduce fastener. Claim 4: The flange described in Claims 1-3, for both diameter reduction and diameter increase. A connecting element characterized by its suitability for (expansion) applications. Requirement 5: The flange specified in Requirements 1-4 shall be made of metal suitable for welded pipe fittings. A fastener characterized by being manufactured as a monoblock from the same material. Claim 6: The flange referred to in Claims 1-5 shall be used in hot oil jacketed or electrically heated systems, with additional components. A connector characterized by its ability to provide integration without requiring additional fasteners. 30 Request 7: The flange specified in Requests 1-6 shall be available in different sizes to accommodate different pipe diameters. A fastener characterized by its ability to be manufactured. Claim 8: Large diameter flange connection interface (1) and small diameter flange specified in Claim 1. It is characterized by having a connection interface (2) and providing ease of connection. fastener. 35

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