Metal pipe fitting with high pressure resistance
By introducing the design of connecting pipes and reinforcement rings into the metal pipe fittings, the problem of poor connection effect of existing metal pipe fittings when bending connections is solved, achieving higher strength and stability.
Patent Information
- Application Number
- CN202421643551.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-12
AI Technical Summary
When existing metal pipe fittings are bent, the pipe needs to be bent, which affects the connection effect.
A metal pipe fitting with compressive strength is designed, and a connecting pipe is connected between the first pipe fitting and the second pipe fitting. Positioning blocks are arranged on both sides of the outer wall of the connecting pipe, positioning grooves are arranged on the connecting sleeve, and a reinforcement ring is arranged at the bends of the pipe fitting.
Increases the strength of the bent parts of the pipe connection, improves the effect of the pipe connection, and enhances stability during installation.
Smart Images
Figure CN222864466U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal pipe fittings, in particular to a metal pipe fitting with high pressure resistance. Background Art
[0002] Pipe fittings are a general term for parts and components in pipeline systems that play the role of connection, control, direction change, diversion, sealing, support, etc. Steel pipe fittings are all pressure-bearing pipe fittings. According to different processing techniques, they are divided into four categories, namely butt-welding pipe fittings (with and without welds), socket welding and threaded pipe fittings, and flange pipe fittings.
[0003] When existing metal pipe fittings are used, when connecting at a curved location, the pipeline needs to be bent to be connected, thereby affecting the effect of pipeline connection.
[0004] Based on this, the utility model designs a metal pipe with high pressure resistance to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a metal pipe fitting with high pressure resistance to solve the above technical problems.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressure-resistant metal pipe fitting, comprising a first pipe fitting and a second pipe fitting, one end of the first pipe fitting is connected to a first connecting sleeve, one end of the second pipe fitting is connected to a second connecting sleeve, a connecting pipe is connected between the first pipe fitting and the second pipe fitting, positioning blocks are provided on both sides of the outer wall of the connecting pipe, positioning grooves adapted to the positioning blocks are provided on the first connecting sleeve and the second connecting sleeve, and a reinforcing ring is provided on the inner wall of the bend on the first pipe fitting.
[0007] By adopting the above technical solution, the strength of the pipe connection bending portion can be increased, thereby improving the pipe connection effect.
[0008] Preferably, two ends of the connecting pipe are connected to the first connecting sleeve and the second connecting sleeve respectively.
[0009] By adopting the above technical solution, it is easy to connect the curved pipes.
[0010] Preferably, a U-shaped tube is formed between the first tube, the second tube and the connecting tube.
[0011] By adopting the above technical solution, loop pipeline connection can be carried out.
[0012] Preferably, a Z-shaped tube is formed between the first tube member, the second tube member and the connecting tube.
[0013] By adopting the above technical solution, the connection of bent pipelines can be carried out.
[0014] Preferably, both ends of the reinforcement ring are provided with smooth connecting parts.
[0015] By adopting the above technical solution, the resistance encountered by the liquid when flowing through is reduced.
[0016] In summary, the present application has the following beneficial technical effects: the first pipe fitting and the second pipe fitting are connected by a connecting pipe so that they have different connection types and pipeline installation in different positions is realized. During installation, the positioning block enters the interior of the positioning groove, making it more stable during installation. Finally, by setting a reinforcement ring, the strength of the curved part of the pipeline can be increased, thereby improving the use effect of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 This is a schematic diagram of a Z-type connection in this embodiment;
[0019] Figure 2 This is a schematic diagram of a U-shaped connection in this embodiment;
[0020] Figure 3 Schematic diagram of the overall structure of this embodiment;
[0021] Figure 4 This is a schematic diagram of the structure of the connecting pipe in this embodiment;
[0022] Figure 5 Schematic diagram of the internal structure of the pipe fitting in this embodiment.
[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0024] 1. First pipe fitting; 2. Second pipe fitting; 3. First connecting sleeve; 4. Second connecting sleeve; 5. Connecting pipe; 6. Positioning block; 7. Reinforcement ring. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] The following is combined with Figure 1-5 This application is described in further detail.
[0027] Reference Figure 1 , Figure 4 and Figure 5 A pressure-resistant metal pipe fitting comprises a first pipe fitting 1 and a second pipe fitting 2, one end of the first pipe fitting 1 is connected to a first connecting sleeve 3, one end of the second pipe fitting 2 is connected to a second connecting sleeve 4, a connecting pipe 5 is connected between the first pipe fitting 1 and the second pipe fitting 2, positioning blocks 6 are arranged on both sides of the outer wall of the connecting pipe 5, and positioning grooves matched with the positioning blocks 6 are opened on the first connecting sleeve 3 and the second connecting sleeve 4, and a reinforcing ring 7 is arranged on the inner wall of the bending part of the first pipe fitting 1, and the reinforcing ring 7 can increase the bearing capacity of the pipeline at the bending part and increase the use effect of the pipeline.
[0028] Reference Figure 1 and Figure 2 The two ends of the connecting pipe 5 are connected to the first connecting sleeve 3 and the second connecting sleeve 4 respectively.
[0029] Reference Figure 2 A U-shaped tube is formed between the first tube fitting 1 , the second tube fitting 2 and the connecting tube 5 .
[0030] Reference Figure 1 A Z-shaped tube is formed between the first tube fitting 1 , the second tube fitting 2 and the connecting tube 5 .
[0031] Reference Figure 5 Both ends of the reinforcing ring 7 are provided with smooth connection parts, which can reduce the pressure on the liquid when it flows.
[0032] The implementation principle of this embodiment is: when in use, the first pipe fitting 1 is connected to the second pipe fitting 2 through the connecting pipe 5, so that they have different connection types and can realize pipeline installation at different positions. During installation, the positioning block 6 is allowed to enter the interior of the positioning groove, making it more stable during installation. Finally, the reinforcement ring 7 is provided to increase the strength of the curved part of the pipeline and improve the use effect of the pipeline.
[0033] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pressure-resistant metal pipe, comprising a first pipe (1) and a second pipe (2), characterized in that: One end of the first pipe member (1) is connected to a first connecting sleeve (3), one end of the second pipe member (2) is connected to a second connecting sleeve (4), a connecting pipe (5) is connected between the first pipe member (1) and the second pipe member (2), positioning blocks (6) are provided on both sides of the outer wall of the connecting pipe (5), positioning grooves matching the positioning blocks (6) are provided on the first connecting sleeve (3) and the second connecting sleeve (4), and a reinforcing ring (7) is provided on the inner wall of the bending part of the first pipe member (1).
2. A pressure-resistant metal pipe according to claim 1, characterized in that: The two ends of the connecting pipe (5) are respectively connected to the first connecting sleeve (3) and the second connecting sleeve (4).
3. A pressure-resistant metal pipe according to claim 2, characterized in that: A U-shaped tube is formed between the first tube member (1), the second tube member (2) and the connecting tube (5).
4. A pressure-resistant metal pipe according to claim 2, characterized in that: A Z-shaped tube is formed between the first tube member (1), the second tube member (2) and the connecting tube (5).
5. The pressure-resistant metal pipe according to claim 1, characterized in that: Both ends of the reinforcement ring (7) are provided with smooth connection parts.