DN15 TO DN8 REDUCED AND MALE THREADED PRESSURE GAUGE TAP.
Patent Information
- Application Number
- TR202613973U
- Authority / Receiving Office
- TR · TR
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-08-18
- Publication Date
- 2026-09-21
- Estimated Expiration
- 2036-08-18
Smart Images
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Abstract
Description
1 TARIFF REDUCED FROM DN15 TO DN8 AND HAS A MALE THREAD. PRESSURE GAUGE TAP Technical Area The invention relates to pressure gauges used for monitoring pressure values in liquid and gas pipelines. The invention relates to pressure gauge taps that enable connection to the installation. Specifically, the invention relates to: pressure gauge connection side G1 / 4 internal threaded connection (1) and fitting or valve side G1 / 2 It relates to a pressure gauge tap with an external threaded connection (2). State of the art Manometers are used to monitor pressure in liquid and gas systems that operate under pressure. 10 It is used. Disconnecting, removing, or replacing the pressure gauge from the system pressure. or a pressure gauge tap between the pressure gauge and the system for maintenance. It can be installed. In standard applications, the connection ends of pressure gauge taps have specific standard dimensions and It is manufactured in connection types. The connection size of the pressure gauge matches the piping or valve 15 If the connection dimensions are different, a reduction piece must be placed between them. This may be necessary. Similarly, both the faucet and the plumbing connections must be present. If it has internal threads, an externally threaded nipple is also required to establish the connection. It is available for use. A pressure gauge with a G1 / 4 male connection can be connected to a G1 / 2 internal threaded plumbing or valve connection. When connected via a standard type pressure gauge tap, the connection arrangement depends on the type of connection. using a reduction gauge on the pressure gauge side and a nipple on the piping side. These spacers may be necessary. They increase the number of parts and threaded connection points. It increases the overall mounting length, especially in applications with limited mounting space. This can make settlement difficult. 25 The Technical Problem That the Invention Aims to Solve The technical problem that the invention aims to solve is the conversion of a pressure gauge with a G1 / 4 male connection to a G1 / 2 It is separate when connected to an internally threaded plumbing or valve connection via a pressure gauge tap. The need to use a reduction gear and a separate nipple may increase the number of parts and gears. The advantage is that it increases the connection points and the total assembly length. 30 To solve this problem, a G1 / 4 internal thread is installed on the pressure gauge side of the pressure gauge valve. On the connection (1) side, and on the installation or valve side, a G1 / 2 external threaded connection (2) is formed. 2 Thus, two different connection interfaces, required in terms of connection size and connection type, can be used simultaneously. The components are assembled on the faucet body. With this configuration, the pressure gauge with a G1 / 4 male connection can be connected directly to the tap, and the tap can be connected to the pressure gauge directly. Direct connection to G1 / 2 internal threaded piping or valve connections; intermediate connection. Reducing the number of elements and their associated connection points and achieving a more compact assembly 5 This ensures that order is achieved. Explaining the Figures Figure 1 shows the external view of the pressure gauge tap, which is the subject of the invention. Figure 2: Tap body of G1 / 4 internal threaded connection (1) and G1 / 2 external threaded connection (2) It schematically shows the position at opposite ends. 10 Explanation of References in Figures 1- G1 / 4 internal threaded connection 2- G1 / 2 external threaded connection Disclosure of the Invention The subject of the invention is a pressure gauge tap, connecting a liquid or gas line to a pressure gauge. a tap body that can be installed and opening the fluid communication within the body It includes a shut-off mechanism that can be used to close the pressure gauge. The shut-off mechanism is a known pressure gauge mechanism. It could be one of the mechanical solutions used in taps; the distinctive technical structure of the invention. This relates to the arrangement of the connection ends of the faucet body. G1 / 4 internal threaded connection (1) 20 on the side of the tap body connected to the pressure gauge It has a G1 / 4 internal threaded connection (1), pressure gauge with G1 / 4 male connection end. It is designed to allow it to be screwed directly onto the faucet body. Therefore, a separate connection is needed to convert the pressure gauge measurement between the pressure gauge and the tap. No reduction piece is needed. G1 / 2 external threaded connection (2) 25 on the opposite side of the tap body where it connects to the fittings or valve. It is located. G1 / 2 external threaded connection (2), G1 / 2 internal threaded valve, fitting or pressure It is designed to be screwed directly to the receiving point. Therefore, with the tap... There is no need to use an additional nipple between the pipes. The connection of the tap body is made by connecting the G1 / 4 internal threaded connection (1) with the G1 / 2 external threaded connection (2). located on the sides and in fluid communication via the flow path within the body 30 These two connections form a common flow in the implementation model shown in Figure 2. It is positioned along the line. 3 When the pressure gauge valve is opened, the G1 / 2 external thread on the plumbing side... Pressurized fluid from the connection (2) flows through the body via the G1 / 4 internal threaded path The pressure is transmitted to the connection (1). The pressure gauge is directly connected to the G1 / 4 internal threaded connection (1). It detects. When the tap is turned to the closed position, the closing mechanism inside the body is G1 / 2 external. It interrupts the fluid contact between the threaded connection (2) and the G1 / 4 internal threaded connection (1). 5 In this invention, the measurement transfer is made not by a separate reduction piece located outside the tap, but by a manometer. This is achieved by forming the connection port directly as a G1 / 4 internal threaded connection (1). The male connector requirement on the plumbing side is also connected to the faucet body, not via a separate nipple. It is met by a G1 / 2 external threaded connection (2) formed directly on it. This connection arrangement includes a smaller-sized internally threaded pressure gauge connection on one side, and 10 on the other. on the side a larger external threaded plumbing connection and the opening between these two connections It combines shut-off fluid communication on a single pressure gauge tap. During installation, the manometer tap's G1 / 2 external threaded connection (2), the fitting or valve It is screwed directly onto the G1 / 2 internal threaded connection point. Then, a G1 / 4 male connection is added. The pressure gauge with a tip is screwed directly into the G1 / 4 internal threaded connection (1) of the tap. Thus 15 The connection chain can be formed in the form of a piping system or valve - pressure gauge tap - pressure gauge. The leak tightness of the connections is ensured according to known operating pressure, fluid type and installation conditions. This can be achieved by one of the sealing methods. The invention refers to a specific gasket, tape, sealant or It is not limited to any other sealing element. Eliminating the need for separate reductions and nipples saves the additional 20 cents that these parts used to create. This allows for the elimination of mounting length requirements and additional threaded connections. This is particularly true in this situation. panel interior installations, narrow machine spaces, and limited service area around pressure gauges. This can enable a shorter link structure in applications. The shape of the pressure gauge tap body, the external shape of the control element, the switch handle. The surfaces and details of the closure arrangement can be implemented differently. These differences are 25 on the pressure gauge side G1 / 4 internal threaded connection (1) and on the installation side G1 / 2 external threaded connection (2) being located on the same tap body and the flow of these connections inside the body It does not change the fundamental structure regarding its communication via this channel. The subject of the invention is a pressure gauge tap, using known materials in the production of pressure gauge taps. It can be manufactured using various manufacturing techniques. The faucet body is designed to withstand the pressure, temperature, and 30°C of the environment in which it will be used. It can be produced from a material with suitable fluid properties. G1 / 4 internal threaded connection (1) is suitable for the connection port on the pressure gauge side of the tap body. with internal threading method; G1 / 2 external threaded connection (2) is the connection on the installation side. It can be formed in this section using a suitable external threading method. The closing mechanism is attached to the body. 4 By installing it, the fluid communication between the piping side and the pressure gauge side is controlled. It can be turned on and off. The invention relates to water, air, gas and similar fluid lines, industrial installations, machinery and at pressure measurement points on equipment and in systems with limited mounting space It is manufacturable and usable. 5 REQUESTS 1. The invention relates to opening and closing the installation connection of a pressure gauge in a liquid and / or gas pipeline. a device that selectively opens and closes the flow path within a faucet body. It is a pressure gauge tap with a shut-off mechanism; its feature is that it has a shut-off valve on the pressure gauge connection side. G1 / 4 internal threaded connection (1) and G1 / 2 external threaded connection 5 on the opposite side which connects to the fitting or valve. connection (2) must be present and the two connections must be connected to each other on the same faucet body. It is created through fluid communication. 2. Manometer tap according to claim 1, its feature is; G1 / 4 internal threaded connection (1), G1 / 4 male The tap body is designed so that the pressure gauge with a connection end can be screwed directly onto it. It is formed at the connection port on the pressure gauge side. 10 3. Manometer tap according to claim 1, its feature is; G1 / 2 external threaded connection (2), G1 / 2 internal a tap that can be screwed directly onto a threaded valve or plumbing fitting. It is formed at the connection section on the plumbing side of the body. 4. Manometer tap according to claim 1, its feature is; G1 / 4 internal threaded connection (1) and G1 / 2 external threaded connection. The threaded connection (2) is located on opposite connection sides of the tap body. 15 5. Manometer tap according to claim 4, its feature is; G1 / 4 internal threaded connection (1) and G1 / 2 external threaded connection. The geared connection (2) is positioned on a common flow direction. 6. Manometer tap according to claim 1, its feature is; G1 / 2 external threaded connection (2) tap The fluid entering the body is connected to the G1 / 4 internal threaded connection (1) in the open position of the closing mechanism. It contains an internal flow path that enables its transmission. 20 7. Manometer tap according to claim 1, its feature is; G1 / 4 internal threaded connection (1) tap by forming the tap body with a pressure gauge connection section. pressure gauges with G1 / 4 male connection without a separate measuring reduction piece It is possible to establish a direct connection. 8. Manometer tap according to claim 1, its feature is; G1 / 2 external threaded connection (2) tap 25 by forming the faucet body as the plumbing connection section with G1 / 2 Direct connection between internal threaded piping or valve connections without the need for a separate nipple. It is possible to establish it. 9. Manometer tap according to claim 1, its feature is; G1 / 4 internal threaded connection (1) and G1 / 2 external threaded connection. The threaded connection (2), the transition of the connection size from G1 / 2 to G1 / 4 and the outer 30 on the installation side 6 The difference between the threaded connection and the internal threaded connection on the pressure gauge side is the same as the tap body. It is arranged in such a way that they will work together. 10. Pressure gauge tap according to claim 1; its characteristic is that the closing mechanism has a G1 / 2 external thread. Continue fluid communication between connection (2) and G1 / 4 internal threaded connection (1) in the open position. It is positioned between these two connections in such a way that it will cause the circuit to close and cut off in the closed position. 5 7 SUMMARY REDUCED FROM DN15 TO DN8 AND HAS A MALE THREAD. PRESSURE GAUGE TAP The invention is a device used for connecting pressure gauges to installations in liquid and gas pipelines. It relates to the pressure gauge tap. The subject of the invention is the pressure gauge tap of pressure gauge 5. G1 / 4 internal threaded connection (1) on the connection side and G1 / 2 external threaded connection on the fitting or valve side. There is a connection (2). G1 / 4 internal threaded connection (1), G1 / 4 male connection of the pressure gauge. direct connection to the tap; G1 / 2 external threaded connection (2) is connected to the tap's G1 / 2 internal threaded valve or allows for direct connection to the plumbing connection. These connections are the same as the faucet. It is arranged with fluid communication on its body and the closure inside the body is 10 The system switches this communication on and off. Thus, there is a separate reduction and piping on the manometer side. It does not require the use of a separate nipple on the other side, contains fewer connecting elements, and A connection arrangement is obtained that allows for a reduction in the total assembly length. 1 / 2 Figure 1 2 / 2 Figure 2
Claims
REQUESTS 1. The invention relates to opening and closing the installation connection of a pressure gauge in a liquid and / or gas pipeline. a device that selectively opens and closes the flow path within a faucet body. It is a pressure gauge tap with a shut-off mechanism; its feature is that it has a shut-off valve on the pressure gauge connection side. G1 / 4 internal threaded connection (1) and G1 / 2 external threaded connection 5 on the opposite side which connects to the fitting or valve. connection (2) must be present and the two connections must be connected to each other on the same faucet body. It is created through fluid communication.
2. Manometer tap according to claim 1, its feature is; G1 / 4 internal threaded connection (1), G1 / 4 male The tap body is designed so that the pressure gauge with a connection end can be screwed directly onto it. It is formed at the connection port on the pressure gauge side. 10 3. Manometer tap according to claim 1, its feature is; G1 / 2 external threaded connection (2), G1 / 2 internal a tap that can be screwed directly onto a threaded valve or plumbing fitting. It is formed at the connection section on the plumbing side of the body.
4. Manometer tap according to claim 1, its feature is; G1 / 4 internal threaded connection (1) and G1 / 2 external threaded connection. The threaded connection (2) is located on opposite connection sides of the tap body. 15 5. Manometer tap according to claim 4, its feature is; G1 / 4 internal threaded connection (1) and G1 / 2 external threaded connection. The geared connection (2) is positioned on a common flow direction.
6. Manometer tap according to claim 1; its feature is; G1 / 2 external threaded connection (2) tap The fluid entering the body is connected to the G1 / 4 internal threaded connection (1) in the open position of the closing mechanism. It contains an internal flow path that enables its transmission. 20 7. Manometer tap according to claim 1, its feature is; G1 / 4 internal threaded connection (1) tap by forming the tap body with a pressure gauge connection section. pressure gauges with G1 / 4 male connection without a separate measuring reduction piece It is possible to establish a direct connection.
8. Manometer tap according to claim 1, its feature is; G1 / 2 external threaded connection (2) tap 25 by forming the faucet body as the plumbing connection section with G1 / 2 Direct connection between internal threaded piping or valve connections without the need for a separate nipple. It is possible to establish it.
9. Manometer tap according to claim 1, its feature is; G1 / 4 internal threaded connection (1) and G1 / 2 external threaded connection. The threaded connection (2), the transition of the connection size from G1 / 2 to G1 / 4 and the outer 30 on the installation side 6 The difference between the threaded connection and the internal threaded connection on the pressure gauge side is the same as the tap body. It is arranged in such a way that they will work together.
10. Pressure gauge tap according to claim 1; its characteristic is that the closing mechanism has a G1 / 2 external thread. Continue fluid communication between connection (2) and G1 / 4 internal threaded connection (1) in the open position. It is positioned between these two connections in such a way that it will cause the circuit to close and cut off in the closed position. 5