CN211010261U

CN211010261U - Plastic-aluminum pipe connection structure

Info

Publication number: CN211010261U
Application number: CN201922115757.6U
Authority: CN
Inventors: 黄潮钢; 屠可莹; 吴晓阳
Original assignee: Zhejiang Each Family Rich Building Material Technology Co ltd
Current assignee: Zhejiang Each Family Rich Building Material Technology Co ltd
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-07-14
Anticipated expiration: 2029-12-01

Abstract

The utility model discloses an aluminum-plastic pipe connection structure belongs to aluminum-plastic pipe technical field. An aluminum-plastic pipe connecting structure comprises a joint main body and an aluminum-plastic pipeline, wherein one side of the joint main body is fixedly connected with a lining pipe, the outer wall of the lining pipe is provided with a sealing ring, one side of the joint main body is fixedly connected with a fastening piece, and the outer wall of the fastening piece is in threaded connection with a movable nut; the utility model discloses, through setting up interior bushing pipe, fastening plate and movable nut, when connecting two plastic-aluminum pipelines, at first cup joint the inner wall of plastic-aluminum pipeline with the interior bushing pipe that connects in the main part, then rotate movable nut, movable nut is in the pivoted, it accomplishes the fixed to the plastic-aluminum pipeline to drive the fastening plate, this design installation is simple, the effectual efficiency of connecting the plastic-aluminum pipeline that has improved, the effect of this structure installation of being convenient for has been reached, through setting up the filter screen, blow off pipe and blowoff valve, the function that this connection structure can filter water quality has been realized.

Description

Plastic-aluminum pipe connection structure

Technical Field

The utility model relates to an aluminum-plastic tube technical field especially relates to an aluminum-plastic tube connection structure.

Background

The aluminum-plastic pipe is a novel pipeline formed by longitudinally welding an aluminum pipe in the middle, co-extruding and compounding inner and outer polyethylene plastics and hot melt adhesive between layers, is widely applied in daily life, and can be fixed by adopting a joint when two aluminum-plastic pipes are spliced so as to prevent leakage at the joint.

Along with the wide application of plastic-aluminum pipe, plastic-aluminum coupling also is constantly renewed, but plastic-aluminum coupling among the prior art is comparatively troublesome in the installation, and the installation process is comparatively time-consuming, and in addition, plastic-aluminum coupling's among the prior art function is comparatively single, only plays the effect of intercommunication two pipelines.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the installation is inconvenient and the joint function is single among the prior art and providing an aluminum-plastic pipe connection structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an aluminum-plastic pipe connection structure, includes joint main part and aluminum-plastic pipeline, the interior bushing pipe of one side fixedly connected with of joint main part, the outer wall of interior bushing pipe is provided with the sealing ring, one side fixedly connected with fastening plate of joint main part, the outer wall threaded connection of fastening plate has movable nut.

Preferably, the lining pipe is spliced with the aluminum-plastic pipeline, and the sealing ring is spliced with the aluminum-plastic pipeline.

Preferably, the outer surface of the fastening piece is provided with a thread, and the fastening piece is in threaded connection with the movable nut through the thread.

Preferably, the number of the movable nuts is two, the number of the fastening pieces is eight, and the inner wall of one movable nut is in threaded connection with four fastening pieces.

Preferably, the thickness of the lining pipe is 4mm, and the thickness of the sealing ring is 2 mm.

Preferably, the inner wall of the joint main body is fixedly connected with a filter screen, the bottom of the joint main body is fixedly connected with a drain pipe, and the outer surface of the drain pipe is provided with a drain valve.

Compared with the prior art, the utility model provides an aluminum-plastic pipe connection structure possesses following beneficial effect:

1. the utility model discloses, through setting up interior bushing pipe, fastening plate and movable nut, when connecting two plastic-aluminum pipelines, at first cup joint the inner wall of plastic-aluminum pipeline with the interior bushing pipe that connects in the main part, then rotate movable nut, movable nut drives the fastening plate and accomplishes the fixed to the plastic-aluminum pipeline in the pivoted, and this design installation is simple, and the effectual efficiency of connecting the plastic-aluminum pipeline that has improved has reached the effect that this structure is convenient for install.

2. The utility model discloses, through setting up filter screen, blow off pipe and blowoff valve, rivers are when this connects the main part, and large granule impurity in the rivers will be intercepted by the filter screen, then can be with filterable impurity discharge pipeline outside through blow off pipe and blowoff valve, realized that this connection structure can filter the function of quality of water.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the characteristics of the installation is convenient and filter quality of water.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic structural view of the fastening plate of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a connector body; 2. an aluminum-plastic pipeline; 3. a liner tube; 4. a seal ring; 5. a fastening tab; 6. a movable nut; 7. a thread; 8. a filter screen; 9. a blow-off pipe; 10. a blowoff valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an aluminum-plastic pipe connection structure comprises a joint main body 1 and an aluminum-plastic pipeline 2, one side of the joint main body 1 is fixedly connected with an inner lining pipe 3, the outer wall of the inner lining pipe 3 is provided with a sealing ring 4, the sealing ring 4 enables the connection between the inner lining pipe 3 and the aluminum-plastic pipeline 2 to be tighter, thereby preventing the leakage, one side of the joint main body 1 is fixedly connected with a fastening plate 5, the outer wall of the fastening plate 5 is in threaded connection with a movable nut 6, by arranging the inner lining pipe 3, the fastening plate 5 and the movable nut 6, when connecting two aluminum-plastic pipelines 2, firstly, the inner wall of the aluminum-plastic pipeline 2 is sleeved with the inner lining pipe 3 on the joint main body 1, then the movable nut 6 is rotated, the movable nut 6 drives the fastening plate 5 to complete the fixation of the aluminum-plastic pipeline 2, the design and installation process is simple, the structure has the advantages that the structure is convenient to install, the inner lining pipe 3 is spliced with the aluminum-plastic pipeline 2, the sealing ring 4 is spliced with the aluminum-plastic pipeline 2, the outer surface of the fastening piece 5 is provided with the threads 7, the fastening piece 5 is in threaded connection with the movable nut 6 through the threads 7, the number of the movable nuts 6 is two, the number of the fastening pieces 5 is eight, the inner wall of one movable nut 6 is in threaded connection with four fastening pieces 5, the thickness of the inner lining pipe 3 is 4mm, the thickness of the sealing ring 4 is 2mm, the inner wall of the joint main body 1 is fixedly connected with the filter screen 8, the bottom of the joint main body 1 is fixedly connected with the blow-off pipe 9, the outer surface of the blow-off pipe 9 is provided with the blow-off valve 10, when water flows through the joint main body 1, large-particle impurities in the water flows are intercepted by the filter screen 8, and then the filtered impurities can be discharged to the outside of, the function that this connection structure can filter quality of water has been realized.

The utility model discloses in, through setting up interior bushing pipe 3, mounting plate 5 and movable nut 6, when connecting two aluminium-plastic pipeline 2, at first cup joint aluminium-plastic pipeline 2's inner wall and the interior bushing pipe 3 that connects in main part 1, then rotate movable nut 6, movable nut 6 is in the pivoted, it accomplishes the fixed to aluminium-plastic pipeline 2 to drive mounting plate 5, this design installation is simple, the effectual efficiency of connecting aluminium-plastic pipeline 2 that has improved, the effect of this structure installation of being convenient for has been reached, through setting up filter screen 8, blow off pipe 9 and blowoff valve 10, the rivers are when this connects main part 1, large granule impurity in the rivers will be intercepted by filter screen 8, then can discharge filterable impurity to the pipeline outside through blow off pipe 9 and blowoff valve 10, the function that this connection structure can filter water quality has been realized.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aluminum-plastic pipe connection structure, includes joint main part (1) and aluminum-plastic pipeline (2), its characterized in that, bushing pipe (3) in one side fixedly connected with of joint main part (1), the outer wall of bushing pipe (3) is provided with sealing ring (4), one side fixedly connected with mounting plate (5) of joint main part (1), the outer wall threaded connection of mounting plate (5) has movable nut (6).

2. The aluminum-plastic pipe connecting structure of claim 1, wherein the lining pipe (3) is inserted into the aluminum-plastic pipeline (2), and the sealing ring (4) is inserted into the aluminum-plastic pipeline (2).

3. The aluminum-plastic pipe connecting structure of claim 1, wherein the outer surface of the fastening plate (5) is provided with a thread (7), and the fastening plate (5) is in threaded connection with the movable nut (6) through the thread (7).

4. The aluminum-plastic pipe connection structure according to claim 1, wherein the number of the movable nuts (6) is two, the number of the fastening pieces (5) is eight, and four fastening pieces (5) are threadedly connected to an inner wall of one of the movable nuts (6).

5. An aluminium-plastic pipe connection according to claim 1, wherein the thickness of the lining pipe (3) is 4mm and the thickness of the sealing ring (4) is 2 mm.

6. The aluminum-plastic pipe connecting structure according to claim 1, wherein a filter screen (8) is fixedly connected to the inner wall of the joint main body (1), a drain pipe (9) is fixedly connected to the bottom of the joint main body (1), and a drain valve (10) is arranged on the outer surface of the drain pipe (9).