CN217422471U

CN217422471U - Stainless steel connecting pipe

Info

Publication number: CN217422471U
Application number: CN202220820517.5U
Authority: CN
Inventors: 杨辉; 陈旭凡; 赵粤; 简刚; 张镇
Original assignee: Anhui Xiaoyang Stainless Steel Pipe Manufacturing Co ltd
Current assignee: Anhui Xiaoyang Stainless Steel Pipe Manufacturing Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-09-13
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a stainless steel connecting pipe, including first pipeline, first pipeline one end is equipped with first arc, the first pipeline other end is equipped with the second arc, be equipped with first sealing washer in the first arc, be equipped with the second sealing washer in the second arc, first pipeline one end inner wall is equipped with the second pipeline, first pipeline other end inner wall is equipped with the third pipeline, first pipeline the second pipeline with the third pipeline is made by the stainless steel, first pipeline the second pipeline with the third pipeline is the circular pipe, the second pipeline with first pipeline extrusion is connected, the third pipeline with first pipeline extrusion is connected. The utility model discloses convenient to use is swift, can realize the connection of pipeline.

Description

Stainless steel connecting pipe

Technical Field

The utility model relates to a connecting pipe technical field, in particular to stainless steel connecting pipe.

Background

The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. In addition, since the steel sheet is light in weight when it is bent and has the same torsional strength, it is widely used for manufacturing machine parts and engineering structures. Also commonly used as furniture and kitchen ware, etc.; the stainless steel pipe is divided into a common carbon steel pipe, a high-quality carbon structural steel pipe, an alloy structural pipe, an alloy steel pipe, a bearing steel pipe, a stainless steel pipe, a bimetal composite pipe, a plating layer, a coating layer pipe and the like which are used for saving precious metal and meeting special requirements according to the material. The stainless steel pipes have various kinds, different applications, different technical requirements and different production methods.

The current stainless steel connecting pipe, whether two pipe connection departments leak water and are not convenient for detect.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a stainless steel connecting pipe can effectively solve the problem in the background art.

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

the stainless steel connecting pipe comprises a first pipeline, wherein one end of the first pipeline is provided with a first arc-shaped groove, the other end of the first pipeline is provided with a second arc-shaped groove, a first sealing ring is arranged in the first arc-shaped groove, a second sealing ring is arranged in the second arc-shaped groove, the inner wall of one end of the first pipeline is provided with a second pipeline, and the inner wall of the other end of the first pipeline is provided with a third pipeline.

Preferably, the first pipe, the second pipe and the third pipe are made of stainless steel.

Preferably, the first pipe, the second pipe and the third pipe are all circular pipes.

Preferably, the second pipeline is connected with the first pipeline in a pressing mode, and the third pipeline is connected with the first pipeline in a pressing mode.

Compared with the prior art, the utility model discloses following beneficial effect has: this stainless steel connecting pipe through setting up water tank, water pump, slide rail, first slide, second slide, first connecting head, first connecting block, second connector, second connecting block, valve body, fourth pipeline, fifth pipeline, sixth pipeline, electric putter and conical channel, can realize detecting whether leaking water of pipe connection department to different diameters.

Drawings

Fig. 1 is the overall structure schematic diagram of a stainless steel connecting pipe provided by the utility model.

Fig. 2 is a schematic view of the interior of the first pipe.

Fig. 3 is a schematic view of the water leakage testing device.

Fig. 4 is a top view of the water leakage testing device.

Fig. 5 is a schematic view of a first connector structure.

In the figure: 1. a first conduit; 2. a first arc-shaped slot; 3. a second arc-shaped slot; 4. a first seal ring; 5. a second seal ring; 6. a second conduit; 7. a third pipeline; 8. a base plate; 9. a water tank; 10. a water pump; 11. a slide rail; 12. a first slide plate; 13. a second slide plate; 14. a first connection head; 15. a first connection block; 16. a second connector; 17. a second connecting block; 18. a valve body; 19. a fourth conduit; 20. a fifth pipeline; 21. a sixth pipeline; 22. an electric push rod; 23. a conical passage.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a stainless steel connecting pipe comprises a first pipeline 1, wherein one end of the first pipeline 1 is provided with a first arc-shaped groove 2, the other end of the first pipeline 1 is provided with a second arc-shaped groove 3, a first sealing ring 4 is arranged in the first arc-shaped groove 2, a second sealing ring 5 is arranged in the second arc-shaped groove 3, a second pipeline 6 is arranged on the inner wall of one end of the first pipeline 1, and a third pipeline 7 is arranged on the inner wall of the other end of the first pipeline 1.

The first, second and

third conduits

1, 6, 7 are all made of stainless steel.

The first, second and

third conduits

1, 6, 7 are all circular tubes.

The second pipeline 6 is connected with the first pipeline 1 in a pressing mode, and the third pipeline 7 is connected with the first pipeline 1 in a pressing mode.

As shown in fig. 3-5, the utility model also provides a water leakage testing device for the stainless steel connecting pipe, which comprises a bottom plate 8, a water tank 9 and a water pump 10 are arranged on one side of the top of the bottom plate 8, a slide rail 11 is arranged on the other side of the top of the bottom plate 8, a first slide plate 12 and a second slide plate 13 are arranged in the slide rail 11 in a matching way, a first connector 14 and a first connecting block 15 are arranged on the top of the first slide plate 12, a second connector 16 and a second connecting block 17 are arranged on the top of the second slide plate 13, a valve body 18 is arranged on one side of the side wall of the water tank 9, the valve body 18 is communicated with the water tank 9, a fourth pipeline 19 is arranged at one end of the valve body 18, one end of the fourth pipeline 19 is connected with the first connector 14, a fifth pipeline 20 is arranged on the other side of the side wall of the water tank 9, the fifth pipeline 20 is communicated with the water tank 9, one end of the fifth pipeline 20 is connected with the water inlet of the water pump 10, a sixth pipeline 21 is arranged at the water outlet of the water pump 10, one end of the sixth pipeline 21 is connected with the second connector 16, the top of the box body 9 is provided with an air hole;

an electric push rod 22 is arranged on the side wall of the first connecting block 15, one end of the electric push rod 22 is connected with the side wall of the second connecting block 17, and the electric push rod 22 is arranged in parallel with the sliding rail 11;

the first connector 14 and the second connector 16 have the same structure, the first connector 14 and the second connector 16 are both made of rubber materials, and a conical channel 23 is arranged in the first connector 14;

a plurality of universal wheels are arranged at the bottom of the bottom plate 8, and a fixing mechanism is arranged on each universal wheel.

It should be noted that, when in use, one end of the second pipe 6 is placed into the conical channel 23 in the first connector 14, the second pipe 6 is held, the electric push rod 22 is contracted, the electric push rod 22 drives the first sliding plate 12 and the second sliding plate 13 to move through the first connecting block 15 and the second connecting block 17, the first sliding plate 12 drives the first connector 14 to move to one side of the second sliding plate 13 along the sliding rail 11, the second sliding plate 13 drives the second connector 16 to move to one side of the first sliding plate 12 along the sliding rail 11, one end of the third pipe 7 enters the second connector 16, the first connector 14 is driven to push the second pipe 6 by the electric push rod 22, the second connector 16 is driven to push the third pipe 7, the first connector 14 is tightly and hermetically connected with the second pipe 6, the second connector 16 is tightly and hermetically connected with the third pipe 7, the valve body 18 is opened, the water pump 10 is opened, the water pump 10 conveys water in the water tank 9 to the third pipeline 7 through the fifth pipeline 20, the sixth pipeline 21 and the second connector 16, and conveys water to the water tank through the first pipeline 1, the second pipeline 6, the first connector 14, the fourth pipeline 19 and the valve body 18, so that whether water leaks from the joint of the first pipeline 1 and the second pipeline 6 and whether water leaks from the joint of the first pipeline 1 and the third pipeline 7 can be conveniently observed, and the conical channels 23 in the first connector 14 and the second connector 16 are convenient for measuring pipelines with different diameters.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A stainless steel connecting pipe, includes first pipeline (1), its characterized in that: first pipeline (1) one end is equipped with first arc wall (2), first pipeline (1) other end is equipped with second arc wall (3), be equipped with first sealing washer (4) in first arc wall (2), be equipped with second sealing washer (5) in second arc wall (3), first pipeline (1) one end inner wall is equipped with second pipeline (6), first pipeline (1) other end inner wall is equipped with third pipeline (7).

2. A stainless steel connecting tube according to claim 1, characterized in that: the first conduit (1), the second conduit (6) and the third conduit (7) are all made of stainless steel.

3. A stainless steel connecting tube according to claim 1, characterized in that: the first pipeline (1), the second pipeline (6) and the third pipeline (7) are all round pipes.

4. A stainless steel connecting tube according to claim 1, characterized in that: the second pipeline (6) is connected with the first pipeline (1) in a squeezing mode, and the third pipeline (7) is connected with the first pipeline (1) in a squeezing mode.