TWM559964U - Fluid piping joint structure - Google Patents

Abstract

The present invention relates to a fluid line joint comprising a first section, a second section, and a connection interface connecting the first section and the second section, wherein the wall of the first section has a first filling through the wall The inlet and the first filling outlet corresponding to the first filling inlet are filled, so that the filler can be filled through the first filling inlet until the filler overflows from the filling outlet, thereby simplifying the construction process, strengthening the resistance of the pipe body, and Improve the aesthetics of the pipe body.

Description

Fluid line connector

The present invention relates to a joint, and more particularly to a fluid line joint that facilitates subsequent construction procedures such as enhanced tube resistance.

After industrialization, fluid materials such as oil, water, and gas have been gradually transported through the pipeline to replace the inefficient labor or transportation of vehicles.

However, in order to cater to the terrain and the distance, the application often combines a plurality of tubes to form a conveying pipe of different lengths and shapes. Common pipe joining methods are based on low pressure fluids or high pressure fluids, as well as high sealing requirements, including welded pipe bodies and threaded joints.

In the welded pipe body, due to the long-term contact with the fluid material, the conveying pipe, especially in the welded part, often has the problem of rust. In order to improve this problem, materials such as heat shrinkable sleeve or industrial tape are usually additionally used. Further cladding the welding position. In connection with the previous case, for example, the telescopic casing leakage prevention and early detection device disclosed in the Republic of China Patent No. 526318. The device has a shield, a gas detecting device, and a main device. When the gas detecting device detects the leaking gas, a notification signal is sent, and the main device receives the notification signal to stop the two pipes from transmitting the gas and issuing a warning signal. As a result, when a leak problem occurs, special gases or toxic gases can be confined in a confined space and immediately notified.

Screw joint technology is usually used in low-pressure fluids, and the sealing requirements are low. Therefore, the early design did not have a coating to protect the metal pipe body, and the metal pipe body was corroded, oxidized or rusted over time. In order to solve the above problems, a technique of protecting a metal pipe body with a coating layer has been developed.

However, the structural matching difference between the cladding layer and the metal tube body requires processing such as filling with a filler during the manufacturing process. However, the operator may easily cause the filling to be inaccurate when performing such processing, or another method of processing the filler, before the filler is adhered to one end of the tubular body, and then the sleeve is applied to the casing to make the two Combined, but the construction procedure is complicated, and the filler often overflows and is not beautiful.

Therefore, how to simplify the construction process and improve the overall aesthetics is still a problem to be solved in this field.

The main purpose of this creation is to solve the problem of complicated construction procedures such as strengthening tube resistance.

In order to achieve the above object, the present invention provides a fluid pipe joint for sleeving a pipe body, the fluid pipe joint comprising: a first section; and a first section separated from the first section a second segment; and a connection interface connecting the first segment and the second segment; wherein the first segment has a first front end portion away from the connection interface and a first connection connecting the connection interface a first end portion, an inner diameter of the first front end portion is larger than an outer diameter of the tube body and is sleeved with each other, and a first space is formed between the first front end portion and the tube body, and the first front end portion is There is a first fill inlet and a pair of first fill outlets that should be placed in the first fill inlet.

The creation can fill a filler through the first filling inlet until the filling agent overflows from the filling outlet to complete the processing, thereby achieving the purpose of strengthening the connection of the connecting portion between the pipeline and the pipeline. Compared with the conventional technique of strengthening the joint portion with a filler, the fluid line joint of the present invention not only simplifies the subsequent construction procedure, strengthens the resistance of the pipe body, but also improves the overall aesthetic appearance of the pipe body.

The detailed description and technical content of this creation are described below with reference to the drawings.

FIG. 1 is a schematic view showing the appearance of a fluid line joint 1 according to an embodiment of the present invention. The material of the fluid line joint 1 is a two-layer structure, and the outer layer 1a is plastic and the inner layer 1b is metal. The fluid line connector 1 includes a first section 10, a second section 20, a connection interface 30 connecting the first section 10 and the second section 20, and the first section 10 One wall surface has a pair of first filling inlets 11 corresponding to one of the wall surfaces, and a pair of first filling outlets 14 corresponding to the first filling inlets 11 (refer to FIG. 2A and FIG. 2B).

Referring to FIG. 2A to FIG. 3 , the schematic diagram of the fluid line connector 1 after being sleeved with a tube body 2 , in the embodiment, the first front end portion 101 of the fluid line connector 1 The inner diameter of one of the tubes 2 is larger than the outer diameter of one of the tubes 2 to be sleeved at one end of the tube 2. In this embodiment, the sleeve 2 can also have a double layer structure, and the outer layer 2a It is plastic and the inner layer 2b is metal.

2A to 3, the first segment 10 further includes a first front end portion 101 away from the connection interface 30 and a first rear end portion 102 connecting the connection interface 30. The first filling inlet 11 and the first filling outlet 14 are disposed at the first front end portion 101.

The first front end portion 101 has a first thickness and the first rear end portion 102 has a second thickness, the second thickness is greater than the first thickness, in other words, when the fluid line joint 1 is sleeved on a tube body At 2 o'clock, a first space 12 is formed between an outer wall of the end of the tubular body 2 and an inner wall of the first front end portion 101, and the first rear end is for reinforcing the joint with the tubular body 2 One of the inner walls of the portion 102 is provided with a thread 13 that can be screwed to one end of the tubular body 2.

Therefore, in the step of subsequently filling the filler to fill the connection portion between the pipeline and the pipeline, a filler may be poured through the first filling inlet 11 to gradually fill the tubular body 2 and the first The first space 12 enclosed between the front end portions 101 is completed until the filler overflows from the first filling outlet 14, as shown in FIG. 2B. Compared with the prior art that the filler is applied to one end of the pipe body 2 and then sleeved to a casing to combine the two, the fluid pipe joint 1 of the present invention can simplify the subsequent construction procedures to enhance the resistance of the pipe body. The purpose is also to reduce the overflow of the filler and improve the overall aesthetics of the tube. Regarding the kind of the filler, for example, silicone can be selected, but other suitable fillers can also be used in the present invention without particular limitation.

In order to prevent the filler from leaking from an open end of the first space 12 during the filling process, the present invention may further provide a stopper 40 (refer to FIG. 2A) in the opening of the first space. The shape, structure, and material of the stopper 40 are not particularly limited as long as it is sufficient to prevent the filler from leaking out of the opening. In a specific embodiment, the stopper 40 may be a set of the tube. The body 2 and one side of the first front end portion 101 abut against the annular structure of the open end of the first space 12.

In addition to the through hole formed in the first segment portion 10 as the first filling inlet 11 and the first filling outlet 14, a wall surface of the second segment portion 20 may be provided with a pair of corresponding openings and respectively penetrated through The through hole of the wall serves as a second filling inlet 21 and a second filling outlet 22. More specifically, the second segment 20 includes a second front end portion 201 remote from the connection interface 30 and a second rear end portion 202 connecting the connection interface 30, the second filling inlet 21 and the second filling outlet. 22 is provided in the second front end portion 201.

In this embodiment, the second front end portion 201 has a third thickness and the second rear end portion 202 has a fourth thickness, and the fourth thickness is greater than the third thickness, so that the fluid pipe joint is 1 set. When the tube body 2 is connected to the tube body 2, a second space (not shown) is formed between the tube body 2 and the second front end portion 201. Further, in order to strengthen the joint with the tubular body 2, one of the inner walls of the second rear end portion 202 is provided with a thread that can be screwed to one end of the tubular body 2.

Therefore, the filler can also be filled into the second space via the second filling inlet 21 provided in the second section 20, thereby achieving the purpose of strengthening the resistance of the tube body.

The fluid pipe joint 1 of the present invention is not limited to the L-type joints such as "Fig. 1" to "Fig. 3", and may be a T-joint such as "Fig. 4" or a slightly curved elbow (Fig. The outer shape of the fluid line joint 1 can be adjusted according to actual needs, as long as the wall surface of the at least one end of the joint has a correspondingly disposed through hole.

The numbers "first", "second", "third" or "fourth" in this creation are for convenience of description only for the purpose of distinguishing similar elements, and have no order meaning; The filling inlet" and the "first filling outlet", or the "second filling inlet" and the "second filling outlet" are not limited to the drawings, and may be provided at the first front end portion or the second front end portion. It has a pair of through holes that can be regarded as an inlet and an outlet.

The present invention has been described in detail above, but the above is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited. That is, all changes and modifications made in accordance with the scope of this creation application shall remain within the scope of the patent of this creation.

1‧‧‧ Fluid line connector
1a‧‧‧ outer layer
1b‧‧‧ inner layer
10‧‧‧First Section
101‧‧‧ first front end
102‧‧‧ first back end
11‧‧‧First fill entry
12‧‧‧First space
13‧‧‧ thread
14‧‧‧First filling exit
20‧‧‧The second paragraph
201‧‧‧second front end
202‧‧‧second back end
21‧‧‧Second fill entry
22‧‧‧Second fill exit
30‧‧‧Connection interface
40‧‧‧stops
2‧‧‧ tube body
2a‧‧‧ outer layer
2b‧‧‧ inner layer

FIG. 1 is a schematic view showing the appearance of a fluid pipeline joint according to an embodiment of the present invention. Fig. 2A is a cross-sectional view showing a fluid line joint of an embodiment of the present invention. Fig. 2B is a partial cross-sectional view showing a fluid line joint of an embodiment of the present invention. FIG. 3 is a schematic view of a fluid line joint according to another embodiment of the present invention. FIG. 4 is a schematic view showing the appearance of a fluid pipeline joint according to still another embodiment of the present invention.

Claims (10)

A fluid line connector for socketing a pipe body, the fluid pipe joint comprising: a first section; a second section separated from the first section; and a link a first interface of the first segment and the second segment; wherein the first segment has a first front end away from the connection interface and a first rear end connecting the connection interface, the first front end An inner diameter of the portion is larger than the outer diameter of the tubular body and is sleeved with each other. A first space is formed between the first front end portion and the tubular body, and the first front end portion has a first filling inlet and a first filling portion. The first fill outlet that corresponds to the first fill inlet setting. The fluid line connector of claim 1, wherein the first filling inlet and the first filling outlet are through holes penetrating one of the wall surfaces of the first front end portion. The fluid line connector of claim 1, wherein the first front end portion has a first thickness and the first rear end portion has a second thickness, the second thickness being greater than the first thickness. The fluid pipe joint of claim 1, further comprising a stopper, one side of the stopper abutting an open end of the first space. The fluid line connector of claim 1, wherein the first space is filled with a filler. The fluid line connector of claim 1, wherein one of the wall portions of the second section is provided with a pair of second filling inlets and a second filling outlet respectively extending through the wall surface. The fluid pipe joint of claim 6, wherein the second section further includes a second front end portion away from the connection interface and a second rear end portion connecting the connection interface, the through hole Provided in the second front end portion. The fluid line joint of claim 7, wherein the inner wall of one of the first rear end portion or the second rear end portion is provided with a thread. The fluid line connector of claim 7, wherein the second front end portion has a third thickness and the second rear end portion has a fourth thickness, the fourth thickness being greater than the third thickness. The fluid pipe joint of claim 7, wherein when the fluid pipe joint is sleeved on a pipe body, an inner diameter of the second front end portion is larger than an outer diameter of the pipe body and mutually The sleeve is formed and a second space is formed between the tube body and the second front end portion.