High-pressure-resistant aluminum pipe structure

Abstract

The utility model discloses a high pressure resistant aluminum pipe structure, which comprises a pipe body A and a pipe body B arranged at the end of the pipe body A. A clamping assembly is arranged at the joint of the end of the pipe body A and the end of the pipe body B. The clamping assembly is composed of a clamping groove and a clamping block, the clamping groove is arranged at the end of the pipe body B, the clamping block is fixed at the end of the pipe body A, and the clamping block is fixed at the end of the pipe body B. A connecting assembly is arranged on the surface of the joint of the end parts of the pipe body A and the pipe body B; by means of the designed clamping assembly and the designed connecting assembly, the phenomenon that in the using process of an original aluminum pipe, operation is inconvenient due to a welding fixing mode is improved, the clamping assembly and the connecting assembly are arranged between the pipe body A and the pipe body B, the pipe body A and the pipe body B are connected through the clamping assembly and the connecting assembly, and under the condition that stable connection is guaranteed, the pipe body A and the pipe body B are connected through the clamping assembly and the connecting assembly. And after the pipe body A and the pipe body B are spliced, the pipe body A and the pipe body B can be disassembled and assembled according to requirements.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminium pipe technical field, concretely relates to a high pressure resistant aluminium pipe structure. BACKGROUND

[0002] Aluminium pipe is a kind of non-ferrous metal pipe, refers to the pure aluminium or aluminium alloy hollow metal tubular material along its longitudinal full length by extrusion processing, is applied to the field of building, transportation field, electronic and electrical field, machinery manufacturing field, aerospace field, furniture and decorative material field, has the characteristics of corrosion resistance, light weight, good heat conductivity.

[0003] The existing aluminium pipe has certain operation inconvenience when needing to connect pipe body A with pipe body B in the use process, by sticking the end of pipe body A with pipe body B, and fixing the sticking place of pipe body A with pipe body B by one hand, and the other hand carries out welding operation by welding device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a high pressure resistant aluminium pipe structure to solve the operation inconvenience of the welding mode between pipe body A and pipe body B in the splicing process of use in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a high pressure resistant aluminium pipe structure, including pipe body A, pipe body B being arranged at the end of pipe body A, the end connecting place of pipe body A and pipe body B is provided with clamping assembly, the clamping assembly is composed of clamping groove and clamping block, the clamping groove is opened in the end of pipe body B, the clamping block is fixed to the end of pipe body A, the end connecting place of pipe body A and pipe body B is provided with connecting assembly, the connecting assembly is composed of connecting groove A, connecting column and connecting groove B, the connecting groove A is opened in the end surface of pipe body B, the connecting groove B is opened in the end surface of pipe body A, the connecting column is sleeved on the surface of connecting groove B.

[0006] Preferably, the inner surface of the connecting column and the surface of the connecting groove B are in a state of adhesion, the depth size of the connecting groove B is consistent with the depth size of the connecting groove A

[0007] Preferably, the outer surface of the connecting column and the outer surface of pipe body A are in the same horizontal plane, and the connecting column is a hollow cylindrical structure.

[0008] Preferably, the inner wall of the connecting column, the surface of the connecting groove B and the surface of the connecting groove A are all provided with threads.

[0009] Preferably, the surface of the clamping block and the inner wall of the clamping groove are in a state of adhesion, and the end edge of the clamping block is in a circular arc structure.

[0010] Preferably, the interior of the pipe body A, the interior of the pipe body B are provided with spiral grooves, the interior of the pipe body A, the interior of the pipe body B are provided with reinforcing ribs.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] Through the designed clamping assembly and connecting assembly, the inconvenient operation phenomenon of the original aluminum pipe in the use process through the welding fixed mode is improved, the pipe body A and the pipe body B are connected through the clamping assembly and the connecting assembly, the convenience degree when splicing is increased under the condition of ensuring the stable connection, and the pipe body A and the pipe body B can be disassembled according to the requirement after splicing. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model;

[0014] Figure 2 It is the A area enlarged schematic diagram in the utility model Figure 1 ;

[0015] Figure 3 It is the pipe body A, pipe body B connecting place cross section schematic diagram of the utility model;

[0016] In the drawing: 1, pipe body A;2, pipe body B;3, clamping assembly;31, clamping groove;32, clamping block;4, connecting assembly;41, connecting groove A;42, connecting column;43, connecting groove B. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor all belong to the range of protection of the utility model.

[0018] Please refer to Figures 1 to 3The utility model provides a kind of technical scheme: a kind of high-pressure-resistant aluminum pipe structure, including pipe body A1, the pipe body B2 of being set to the end of pipe body A1, the thickness of pipe body A1, pipe body B2 is slightly thick, so that pipe body A1, pipe body B2 have certain high-pressure resistance, can withstand 17-18 megapascal high pressure, the end connecting place of pipe body A1 and pipe body B2 is provided with clamping assembly 3, clamping assembly 3 is composed of clamping groove 31, clamping block 32, pipe body A1 and pipe body B2 are connected in the process, initially connect by clamping assembly 3, and increase the stability of connection, clamping groove 31 is opened in the end of pipe body B2, clamping block 32 is fixed to the end of pipe body A1, the end connecting place surface of pipe body A1 and pipe body B2 is provided with connecting assembly 4, connecting assembly 4 is composed of connecting groove A41, connecting column 42, connecting groove B43, pipe body A1 and pipe body B2 are connected by the way of thread, connecting groove A41 is opened in the end surface of pipe body B2, connecting groove B43 is opened in the end surface of pipe body A1, connecting column 42 is sleeved on the surface of connecting groove B43, by the designed clamping assembly 3, connecting assembly 4, improve the phenomenon that original aluminum pipe is inconvenient to operate in the process of using, by setting clamping assembly 3, connecting assembly 4 between pipe body A1 and pipe body B2, pipe body A1, pipe body B2 are connected by clamping assembly 3, connecting assembly 4, increase the degree of convenience when splicing under the condition of ensuring the stability of connection, the inner surface of connecting column 42 and the surface of connecting groove B43 are in the state of adhesion, the depth size of connecting groove B43 is consistent with the depth size of connecting groove A41, the outer surface of connecting column 42 and the outer surface of pipe body A1 are in the same horizontal plane, connecting column 42 is hollow cylindrical structure, the inner wall of connecting column 42, the surface of connecting groove B43, the surface of connecting groove A41 are all provided with thread, by the thread of connecting groove A41, connecting column 42, connecting groove B43, connecting column 42 is screw thread rotationally connected on the surface of connecting groove B43, connecting groove A41, the surface of clamping block 32 and the inner wall of clamping groove 31 are in the state of adhesion, the end edge of clamping block 32 is in the form of circular arc structure.

[0019] In the embodiment, preferably, the inside of pipe body A1 and the inside of pipe body B2 are provided with spiral grooves, the heat transfer coefficient of the spiral grooves in the inside of pipe body A1 and the inside of pipe body B2 is more efficient than that of straight grooves, and is twice that of traditional smooth hole pipes, the compact internal structure design reduces the refrigerant load, reduces the self weight, and reduces the overall production cost of the heat exchanger or condenser, the inside of pipe body A1 and the inside of pipe body B2 are provided with reinforcing ribs, and the high-pressure resistance of pipe body A1 and pipe body B2 is increased by the reinforcing ribs.

[0020] The working principle and use process of the utility model: in the aluminum pipe use process, need to splice pipe body A1 and pipe body B2, through the pipe body A1 and pipe body B2 are pasted, and make the pipe body A1 end fixed clamping block 32 card into the card slot 31 inside that pipe body B2 end is set, the pipe body A1 and pipe body B2's end are in the complete pasting state now, again to the connecting post 42 rotation, through the thread rotation connection between connecting post 42 and connecting groove B 43, make connecting post 42 in the surface rotation of connecting groove B 43 and synchronous to the side movement, make connecting post 42 rotate to the surface of connecting groove A 41, make pipe body A1 and pipe body B2 between through connecting post 42 form the connection, to complete the splicing between pipe body A1 and pipe body B2.

[0021] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high pressure resistant aluminum pipe structure comprising a pipe body A (1) and a pipe body B (2) provided at the end of the pipe body A (1), characterized in that: The end of the pipe body A (1) and the pipe body B (2) is provided with a clamping assembly (3), the clamping assembly (3) is composed of a clamping groove (31) and a clamping block (32), the clamping groove (31) is opened in the end of the pipe body B (2), the clamping block (32) is fixed to the end of the pipe body A (1), the end of the pipe body A (1) and the pipe body B (2) is provided with a connecting assembly (4) on the surface, the connecting assembly (4) is composed of a connecting groove A (41), a connecting column (42) and a connecting groove B (43), the connecting groove A (41) is opened on the surface of the end of the pipe body B (2), the connecting groove B (43) is opened on the surface of the end of the pipe body A (1), the connecting column (42) is sleeved on the surface of the connecting groove B (43).

2. The high pressure resistant aluminum pipe structure according to claim 1, wherein: The inner surface of the connecting column (42) and the surface of the connecting groove B (43) are in a state of close contact, and the depth size of the connecting groove B (43) is consistent with the depth size of the connecting groove A (41).

3. The high pressure resistant aluminum pipe structure of claim 1, wherein: The outer surface of the connecting column (42) and the outer surface of the pipe body A (1) are in the same horizontal plane, and the connecting column (42) is a hollow cylindrical structure.

4. The high pressure resistant aluminum pipe structure of claim 1, wherein: The inner wall of the connecting column (42), the surface of the connecting groove B (43) and the surface of the connecting groove A (41) are all provided with threads.

5. The high pressure resistant aluminum pipe structure of claim 1, wherein: The surface of the clamping block (32) and the inner wall of the clamping groove (31) are in a state of close contact, and the end edge of the clamping block (32) is in a circular arc structure.

6. The high pressure resistant aluminum pipe structure of claim 1, wherein: The inside of the pipe body A (1) and the inside of the pipe body B (2) are both provided with spiral grooves, and the inside of the pipe body A (1) and the inside of the pipe body B (2) are both provided with reinforcing ribs.

Images