KALA TYPE FULL FACE SEALING GASKET FOR GLASS-TYPE PLASTIC (GRP) PIPES.

Abstract

The invention relates to a full-face sealing gasket with an angled cross-section and a sub-center cavity for glass-type plastic (GRP) tubing. This gasket is a distinctive elastomer gasket in terms of its cross-sectional structure, compatible with existing production and assembly practices.

Description

1 TARIFF KALA TYPE FULL FACE SEALING FOR GLASS-TYPE PLASTIC (GRP) PIPES. GASKET Technical Field to Which the Invention Relates The invention describes a full-face, angled cross-section and sub-center cavity design for glass-type plastic (GRP) tubing. This relates to the sealing gasket. The gasket in question is subject to current production and assembly. It is an elastomer gasket with a distinctive cross-sectional structure, compatible with various applications. State of the Art In CTP (Glass Reinforced Plastic) pipe systems, leak-proof sealing at connection points. Different sealing solutions are used to ensure this. In these systems, mostly Elastomer-based, full-surface or grooved gaskets are preferred. These gaskets are used in pipes. By placing it between the end surfaces, the fluid under internal pressure leaks to the external environment. 15 This is prevented. Existing gaskets are generally standard in flat, rounded, or simple profile designs. They have various cross-sectional geometries. These geometries offer ease of assembly, compressive strength, It has been developed taking into account criteria such as sealing performance and manufacturability. Sealing occurs through contact between surfaces via elastic deformation of the gasket material. It is based on creating pressure. In full-face seals, the aim is to create pressure at the pipe ends 20 to ensure homogeneous contact between them, preventing gasket displacement during assembly The aim is to prevent and maintain leakage under operating conditions. However, the current gasket cross-sections They show a great deal of similarity and geometric diversity for different applications. The current full-face gasket solutions used in CTP pipe systems are limited. It generally performs its sealing function at an adequate level. These solutions 25 It has been used in the industry for a long time and is a standard suitable for different diameters and pressure classes. It is implemented with cross-sections. However, existing designs have certain standard forms. Because it is shaped around something, it offers few alternatives in terms of cross-sectional design. This Therefore, while maintaining the sealing function, the aim is to diversify the cross-sectional geometry. There is room for new design approaches. Similar geometric principles... 30 Due to the existing cross-sections based on them, the manufacturability and assembly compatibility of different cross-section forms. and design for evaluation in terms of elastic deformation properties The variety remains limited. Existing gaskets used in the technical field provide leak-proof sealing. While yielding acceptable results in terms of assembly and production, the different design... 2 new sectioning approaches to meet their needs and increase product diversity Alternative solutions are needed. The limitations and inadequacies of current technological solutions, glass-type plastic (GRP) The cross-sectional geometries of gaskets used in pipes are largely similar to standard forms. 5 Its geometric shape, which can respond to different application needs, The limited variety of options, alternative structural choices based on cross-sectional design insufficiently developed and new options that allow for increased product variety Due to reasons such as the need for design approaches, a study in this field is necessary. It has been made necessary to do so. 10 Brief Description and Objectives of the Invention The invention describes a full-face, angled cross-section and sub-center cavity design for glass-type plastic (GRP) tubing. This relates to the sealing gasket. The gasket in question is subject to current production and assembly. It is an elastomer gasket with a distinctive cross-sectional structure, compatible with various applications. 15 One aim of the invention is to improve the performance of full-face gaskets used in GRP pipe systems. structurally, in terms of cross-sectional geometry, while maintaining the sealing principle. The invention involves the development of a differentiated alternative seal. Standard assembly and production are not included in the invention. compliant with the conditions, of a feasible and distinctive geometry, with an angled cross-section and sub-center 20 A full-face gasket with voids is obtained. The gasket subject to this invention is particularly suitable for sealing. the ears (3) are formed in an angled cross-section structure and located exactly in the center of the seal Thanks to the gap left under the six-gap stopper (4), the push capable of exhibiting controlled elastic deformation during the process, necessary between contact surfaces. capable of establishing a sealing contact and compatible with existing sealing systems 25 It has an alternative structural geometry that is functional. Explanation of the Figures Figure 1. Full face with angled cross-section and sub-center cavity for glass-type plastic (GRP) pipes. sealing gasket 30 3 Description of the Elements / Components Constituting the Invention 1. Anchor feet 2. Sealing ear notch 3. Sealing tabs 4. Six-cavity stopper 5 5. Stopping price 6. Edge bevel Detailed Description of the Invention The invention describes a type of 10-inch angled cross-section pipe with a sub-center cavity for glass-type plastic (GRP) tubing. This relates to full-face sealing gaskets. The gasket in question is currently manufactured and assembled. It is an elastomer gasket with a distinctive cross-sectional structure, compatible with various applications. The invention describes the design of angled cross-section and centered tubes for use in glass-type plastic (GRP) pipes. six-cavity full-face sealing gasket; 15  Anchor feet (1) to ensure the gasket holds onto the sleeve,  at least two to provide a leak-proof seal by exhibiting elastic properties under pressure number of angled section sealing ears (3),  from the bottom of the sealing ear (3) after pipe contact, ear notch (2) by enabling the movement from the region, unwanted tensions 20 to reduce the leakage ear (3) located at the outer starting point of the ear at least two sealing ear notches (2),  to prevent possible damage caused by pipes touching each other the most central part of the gasket, located exactly in the center, with a gap underneath the center. at least one six-cavity stopper (4), 25  Six-cavity stopper to increase the strength of the stopper area (4) at least two bevels on the edges forming a sloping surface (5),  to prevent the pipe from snagging and damaging the gasket during assembly, and At least one edge bevel (6), 30 to help ensure the assembly is done correctly. It includes. 4 The stopper bevel (5) increases the strength of the stopper area. Edge bevel (6) This is the area where the pipes first come into contact with the gasket, acting as a guide and facilitating assembly. The purpose of the edge bevel (6) is to provide the transition at the end edges of the gasket, i.e., the pipes to relieve the initial contact surfaces of the pipes during assembly, pipe mounting to prevent it from getting caught on the gasket and damaging it during installation and to ensure that the assembly is done correctly. 5 The goal is to help. The invention ensures that the anchor feet prevent the gasket from coming loose during pipe installation. It provides this. The gasket size varies according to the pipe size, as do the number of feet and the geometric shape. The dimensions increase. Accordingly, the spacing distances may vary. The diameter of the pipes is 10 and the applied pressure values ​​vary according to project requirements. The invention relates to the gasket and It relates to the cross-section design, regardless of the pipe size. Pipe size Gasket dimensions vary accordingly. This directly affects the pressure. The invention mentions... Sealing ear (3) is made as 2 lips, pipe dimensions and pressure The number can be increased according to their values. The sealing lug (3) mentioned in the invention, 15 There must be a minimum of two, one on the right and one on the left. This number must be a multiple of two. This can be further enhanced. The purpose of the angled design in the gasket that is the subject of the invention is as follows: the flat surface in the visible ear region making contact with the outer surface of the tube The purpose is to ensure a leak-proof seal. Sealing lugs are located on the inside of the gasket cross-section. The area between them is the 20 that is in direct contact with the fluid and subjected to internal pressure. It is a part. The spring-shaped structure on the inside of the sealing ear regulates the fluid pressure. It spreads, helping to prevent the ear under pressure from bending in the opposite direction, and As a result, a gap forms between the sealing lug and the pipe, and this... This prevents leakage. In this way, leakage is prevented by maintaining contact continuity. The reliable continuation of its function is ensured. 2 pipes 25 in the gasket that provides a leak-proof seal between two pipes after they are joined together, The contact we are referring to is the contact between these two pipes at the gasket when they are joined together. In one application of the invention, the six-cavity stopper (4) is of conical structure. Six-cavity The stopper (4) shows the area where 2 pipes join, and its purpose is to connect the pipes to each other 30 Its purpose is to prevent contact and damage. It is located right in the center. In the invention... The aforementioned unwanted stress is the stress that will dislodge the gasket from the filler and the pipe. It is used to mean increasing the force required for assembly. The sleeve mentioned in the invention is the component that enables the connection of the tubes to each other. The gasket described in this invention is attached to this part, and the sealing takes place here. Since there will be more filling material in the void under the center mentioned in the invention The holding force of the stopper on the sleeve is increasing. 5 The invention concerns a gasket with an angled cross-sectional structure of sealing lugs (3). the creation of the six-cavity stopper (4) located in the exact center of the seal Thanks to the gap left underneath, the seal provides controlled elasticity during pushing. capable of deformation, providing the necessary sealing contact between contact surfaces 10 an alternative structural system that can be established and operate in a way that is compatible with existing systems It has a specific geometry. This is due to the large volume of fill material in this area. As a result of the pushing force during the installation of the pipes, after contact with the stopper, It helps prevent the stopper area from detaching from the filler material. The gasket described in this invention eliminates any assembly step in existing applications by 15 without complicating things, compatible with production methods, performing the sealing function with the same principles. a full face gasket that fulfills the same function but differs in terms of cross-sectional geometry It is being developed. Thus, the technical function remains unchanged, based on the cross-section design. The aim is to offer an alternative product option. The cross-section developed in the invention. The design has been created to be compatible with existing production methods, 20 It does not introduce any additional difficulty or complexity in terms of manufacturability. Similarly, No additional steps are required during gasket assembly and it works with existing assembly practices. It offers a compatible structure. This means that the invention can be easily integrated into existing systems. The cross-sectional geometry of the invention enables the elastomer material to be elastic. It has been developed taking into account the deformation characteristics, and the pipe end surfaces are 25 It allows for the necessary contact to be established between them. In this respect, it provides a seal. Its function is performed according to the same principles as the existing technology. Currently, glass fiber reinforced polyester filler is applied to the gasket. Pipe Glass fiber, resin, and silica sand are used in its production. Different materials If improved and a winding process is applied to the gasket, and 30 different gaskets with similar properties are used... If pipes are manufactured using these materials, the same gasket will still provide a leak-proof seal. It has the potential to be used as an element. 6 Unlike the existing technique, the gasket developed within the scope of this invention has a cross-sectional geometry. It has a distinctive structure in terms of its sealing function. Thanks to the invention, the sealing function Without changing the existing design, a new product alternative is being created based on the cross-section design. The gasket in question differs from existing technology by differentiating the cross-sectional geometry. It ensures compatibility with production, assembly and usage processes. The subject matter of the invention is exactly 5 Face gaskets are designed to be placed between the pipe flange surfaces, It has a unique cross-sectional geometry defined in a plane perpendicular to the pipe axis. The gasket, It has been developed to create an environmentally sustainable structure, during assembly to ensure full surface contact between pipe joints is positioned. The cross-section of the gasket in question is the elastic 10 of the elastomer material. It is shaped taking deformation characteristics into consideration, during assembly. will exhibit controlled deformation with the applied pushing force It has been designed. The geometric form of the cross-section ensures that the sealing function is fulfilled. The gasket used in the invention is designed to create the contact area that will provide the necessary contact. The material is elastomer-based. In one application of the invention, the gasket 15 Materials: natural rubber (NR), nitrile rubber (NBR), ethylene propylene diene monomer It is a combination of one or more (EPDM) materials. The gasket that is the subject of the invention is all Suitable for use with various rubber types. The rubber type should be selected according to project requirements and fluid type. Material selection determines the properties of the fluid transported in the piping system and... This is determined depending on the operating conditions. The gasket material withstands 20 under pressure. It can retain its elastic properties and perform its sealing function after assembly. It possesses physical properties that enable it to withstand prolonged use. The subject of the invention is the gasket, and its production method... in terms of being able to be produced by molding or extrusion methods It has been designed. The cross-sectional geometry is compatible with these production methods. It is formed and does not require any additional or special processing in the production process. 25 The production method generally consists of the following steps: i. mold or with a cross-sectional geometry of elastomer-based material being incorporated into the forming equipment, ii. One of the molding or extrusion methods of the elastomer material 30 from shaping, curing and cooling processes obtaining the gasket by passing it through, It includes the steps involved in the process. 7 The application and operating method of the gasket that is the subject of the invention; i. placement of the gasket on the sleeve surface or between the flanges ii. the force applied to the pipes during assembly and the cross-sectional geometry of the gasket elastic deformation in that direction, iii. To perform its sealing function, the gasket must be placed between the pipe end surfaces. 5 creating contact pressure, It includes the steps involved in the process. During application and operation, the gasket is placed between the end surfaces or flanges of the GRP pipe. It is installed as in existing applications. The push applied during assembly is 10. the strength specified in the technical standards of the relevant piping system and fittings. It is applied within the value ranges. The gasket that is the subject of the invention is a standard assembly gasket. It operates in accordance with its procedures. 20 30

Claims

8 REQUESTS 1. Angled cross-section and sub-center design for use in glass fiber reinforced plastic (GRP) pipes. It is a full-face sealing gasket with a gap, and its characteristic is;  Anchor feet (1) to ensure the gasket holds onto the sleeve,  It exhibits elastic properties under pressure to provide a leak-proof seal. at least two angled section sealing lugs (3),  from the bottom of the sealing ear (3) after pipe contact, ear by enabling the movement to start from the notch (2) region, the unwanted 10 outer start of the sealing lug (3) to reduce stresses at least two sealing ear notches (2) located at the point,  potential damage caused by pipes touching each other located precisely in the center of the gasket to prevent blockage, below the center. at least one six-cavity stopper (4) with a gap, 15  Six cavities to increase the strength of the stopping area at least two stoppers (4) located on the edges, forming a sloping surface menstrual arrester bevel (5),  to prevent the pipe from snagging and damaging the gasket during assembly, To help ensure correct assembly, at least one edge 20 price (6), It includes. 30

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