High-temperature-resistant plastic pipe elbow with outer framework
By designing an outer skeleton structure for plastic pipe elbows, including protective skeletons and isolation cavity, the problems of damage to the elbows during collision and insufficient structural strength are solved, and the safety and high temperature resistance of the elbows are improved.
Patent Information
- Application Number
- CN202421126038.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Existing plastic pipe elbows are susceptible to collisions during use, causing damage to the bent parts, the overall structure is relatively strong, and they are processed into one-piece molding, which is limited when adding reinforced structures.
A high-temperature resistant plastic pipe elbow with an outer skeleton is designed, including a protective structure and an internal isolation cavity on the outside of the elbow body. The protective structure consists of a protective skeleton and a connecting clamp. The protective skeleton is made of Teflon material and has a surface Set up anti-collision strips and reinforcement plates, and the connecting clamps can be detached and connected.
The outer skeleton structure achieves protection of the bending parts, improves the safety and structural strength of the pipeline system, and facilitates the installation and disassembly of the protective structure, enhancing the high-temperature resistance of the elbow body.
Smart Images
Figure CN222255532U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic pipe elbows, in particular to a high-temperature resistant plastic pipe elbow with an external skeleton. Background Art
[0002] As an important component of chemical building materials, plastic pipes are widely accepted by users for their superior performance, hygiene, environmental protection, low consumption and other advantages. They are very common in the construction industry. Different accessories are required for the installation of pipelines, such as elbows, tees and other structural parts. Elbows refer to pipe fittings that change the direction of the pipeline in the pipeline system.
[0003] Existing plastic pipe elbows are easily damaged by collision during use, and the overall structural strength is low. At the same time, plastic pipe elbows are mostly processed as one-piece molding, which leads to great limitations when adding reinforcement structures. Therefore, we propose a high-temperature resistant plastic pipe elbow with an exoskeleton. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a high-temperature resistant plastic pipe elbow with an exoskeleton, which solves the problem that the existing plastic pipe elbows are easily damaged by collision during use, the overall structural strength is low, and the processing of plastic pipe elbows is mostly one-piece molding, which leads to great limitations when adding reinforcement structures.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a high temperature resistant plastic pipe elbow with an exoskeleton, comprising an elbow body, a protective structure is arranged on the outside of the elbow body, and an isolation cavity is opened inside the elbow body pipe wall;
[0006] The protective structure is composed of a protective frame and a connecting clamp. Two connecting clamps are arranged at both ends of the protective frame. Two protective frames are symmetrically arranged on the upper and lower sides of the elbow body, and the two protective frames are both tightly connected to the elbow body.
[0007] Preferably, the protective frame is made of Teflon material, and an anti-collision strip is provided on the surface of the protective frame.
[0008] Preferably, the anti-collision strips are distributed in a ring array, and one end of the anti-collision strip away from the protection frame adopts a rounded structure design.
[0009] Preferably, a reinforcement plate is provided on the surface of the protection frame, and the reinforcement plate and the anti-collision strip are distributed in a staggered manner.
[0010] Preferably, both ends of the connecting clamp are fixedly connected with fixing ear plates, and the surfaces of the fixing ear plates are provided with bolt holes.
[0011] Preferably, the isolation cavities are distributed in a ring array. Beneficial Effects
[0012] The utility model provides a high temperature resistant plastic pipe elbow with an external skeleton. Compared with the prior art, it has the following beneficial effects:
[0013] The high-temperature resistant plastic pipe elbow with an exoskeleton is provided with a protective structure, an isolation cavity, and a protective frame. When the pipe elbow is in use, the outer protective structure is installed to protect the bending part. The two protective frames are fixed by connecting clamps so that the two protective frames are located on the outside of the elbow body to achieve an exoskeleton-type protection effect, and the structure of the anti-collision strip is adapted to increase the anti-collision protection of the bending part, avoid damage to the bending part caused by external collision, and improve the safety of the pipeline system. At the same time, the bolt-type detachable connection of the connecting clamp facilitates the installation and disassembly of the overall protective structure without affecting the elbow pipe fittings, thereby improving the practicality. The isolation cavity is provided in the elbow body, so that the pipe fittings have a double-layer pipe wall structure, which increases the structural strength of the elbow body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the protective structure of the utility model.
[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.
[0017] In the figure: 1, elbow body; 2, protective structure; 3, isolation cavity; 21, protection frame; 211, anti-collision strip; 212, reinforcement plate; 22, connecting clamp; 221, fixing ear plate. DETAILED DESCRIPTION
[0018] 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 in 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.
[0019] See also Figure 1-3The utility model provides a technical solution: a high temperature resistant plastic pipe elbow with an external skeleton, comprising an elbow body 1, a protective structure 2 is arranged on the outside of the elbow body 1, and an isolation cavity 3 is opened inside the pipe wall of the elbow body 1, and the isolation cavity 3 is distributed in a circular array. When the elbow body 1 is installed, the protective structure 2 can be installed to the outside of the elbow body 1 to realize an external skeleton structure, increase the protection of the bending part, and the protective structure 2 is easy to install and disassemble, which is convenient for maintenance;
[0020] The protective structure 2 is composed of a protective frame 21 and a connecting clamp 22. Two connecting clamps 22 are arranged at both ends of the protective frame 21. Two protective frames 21 are symmetrically arranged on the upper and lower sides of the elbow body 1, and the two protective frames 21 are both fitted and connected to the elbow body 1. The protective frame 21 is made of Teflon material. Anti-collision strips 211 are arranged on the surface of the protective frame 21. The anti-collision strips 211 are distributed in a ring array, and the end of the anti-collision strip 211 away from the protective frame 21 adopts a rounded structure design. A reinforcement plate 212 is arranged on the surface of the protective frame 21. The reinforcement plate 212 and the anti-collision strip 211 are distributed in an staggered manner. Both ends of the connecting clamp 22 are fixedly connected with fixed ear plates 221, and the surface of the fixed ear plates 221 is provided with bolt holes. The protective frame 21 is used to protect the entire bending part, and the anti-collision strip 211 is adapted to achieve anti-collision protection to avoid damage to the bending part caused by external collision, thereby improving the safety of the pipeline system, achieving isolation and heat preservation, and improving high temperature resistance.
[0021] During operation, during the installation of the elbow body 1, the protective structure 2 can be installed to the outside of the elbow body 1 by connecting the clamp 22 to realize an external skeleton structure, thereby increasing the protection of the bent portion. The protective structure 2 is relatively convenient to install and disassemble, and is easy to maintain. The bolt-type detachable connection of the connecting clamp 22 facilitates the installation and disassembly of the overall protective structure 2 without affecting the elbow pipe fittings, thereby improving practicality. An isolation cavity 3 is provided in the elbow body 1, so that the pipe fittings have a double-layer pipe wall structure, thereby increasing the structural strength of the elbow body 1. The protective skeleton 21 is used to protect the overall bent portion, and the anti-collision strip 211 is adapted to realize anti-collision protection, thereby avoiding damage to the bent portion caused by external collisions, thereby improving the safety of the pipeline system, realizing isolation and heat preservation, and improving high temperature resistance.
[0022] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
Claims
1. A high temperature resistant plastic pipe elbow with an outer frame, comprising an elbow body (1), characterized in that: A protective structure (2) is provided on the outside of the elbow body (1), and an isolation cavity (3) is provided inside the pipe wall of the elbow body (1); The protective structure (2) is composed of a protective frame (21) and a connecting clamp (22); two connecting clamps (22) are provided at both ends of the protective frame (21); two protective frames (21) are symmetrically provided at the upper and lower sides of the elbow body (1); and both protective frames (21) are closely connected to the elbow body (1).
2. The high temperature resistant plastic pipe elbow with an exoskeleton according to claim 1, characterized in that: The protective frame (21) is made of Teflon material, and an anti-collision strip (211) is provided on the surface of the protective frame (21).
3. The high temperature resistant plastic pipe elbow with an exoskeleton according to claim 2, characterized in that: The anti-collision strips (211) are distributed in a ring array, and one end of the anti-collision strip (211) away from the protection frame (21) adopts a rounded structure design.
4. The high temperature resistant plastic pipe elbow with an exoskeleton according to claim 3, characterized in that: A reinforcement plate (212) is provided on the surface of the protection frame (21), and the reinforcement plate (212) and the anti-collision strip (211) are distributed in a staggered manner.
5. The high temperature resistant plastic pipe elbow with an exoskeleton according to claim 1, characterized in that: Both ends of the connecting clamp (22) are fixedly connected to fixing ear plates (221), and bolt holes are provided on the surface of the fixing ear plates (221).
6. The high temperature resistant plastic pipe elbow with an exoskeleton according to claim 1, characterized in that: The isolation cavities (3) are distributed in a ring array.