CN219493439U - Pipeline joint structure - Google Patents

Abstract

The utility model discloses a pipeline joint structure, which comprises a pipeline joint main body, wherein a protection module is arranged on the pipeline joint main body, and comprises a pipe sleeve sleeved on the outer side of the pipeline joint main body, a waterproof membrane connected with the inner wall of the pipe sleeve, a sealing cover movably sleeved on the outer side of the pipeline joint main body and in threaded connection with the pipe sleeve, sealing cement filled in the waterproof membrane, and a plastic binding belt sleeved on the outer side of the sealing cover. According to the utility model, after the pipeline joint main body and the external pipe body are spliced, the sealing cover is unscrewed, then the sealing cement is taken out, the sealing cement is wrapped at the joint of the pipeline joint main body and the external pipe body, and then the sealing cement is gradually hardened under the influence of external environment, so that the sealing effect is achieved, and meanwhile, the connection strength of the pipeline joint main body and the external pipe body is enhanced.

Description

Pipeline joint structure

Technical Field

The utility model relates to the technical field of pipeline joints, in particular to a pipeline joint structure.

Background

At present, natural gas, coal gas, liquefied petroleum gas and other fuel gases are commonly applied to resident life and industrial production, and pipeline joints for conveying the fuel gases are widely applied.

The application number 201520972206.0 discloses a sealed pipeline joint, including the water pipe joint, the water pipe locating hole internal fixation cover of water pipe joint is equipped with metal embedded pipe, be provided with the internal thread on the inner wall of metal embedded pipe, its key lies in: the water pipe locating hole is a stepped hole, the small hole inner diameter of the stepped hole is smaller than the inner diameter of the metal embedded pipe to form a sealing step, the inner wall of the upper port of the metal embedded pipe is provided with a sealing ring, the inner diameter of the upper end of the sealing ring is equal to the inner diameter of the internal thread, the inner diameter of the lower end of the sealing ring is smaller than the inner diameter of the internal thread, and the inner diameter of the sealing ring is smoothly transited from bottom to top. The structure improves the sealing performance to a certain extent, but the sealing effect is concentrated inside the pipeline joint, and the joint of the pipeline joint and the pipeline is omitted, so that the sealing performance is still questionable.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows:

the utility model provides a pipeline joint structure, includes pipeline joint main part, be equipped with the protection module in the pipeline joint main part, the protection module including cup joint in the pipe box in pipeline joint main part outside, with pipe box inner wall connection's water proof membrane, activity cup joint in pipeline joint main part outside and with pipe box threaded connection's sealed lid, fill in the inside sealed daub of water proof membrane, cup joint in the plastics ribbon in the sealed lid outside.

Through adopting above-mentioned technical scheme, with the pipeline joint main part with outside body grafting back, unscrew sealed lid, then take out sealed clay, sealed clay parcel is in the junction of pipeline joint main part and outside body, afterwards, under the external environment influence, and sealed clay is gradual to harden, when playing sealed effect, strengthens the joint strength of pipeline joint main part and outside body.

The present utility model may be further configured in a preferred example to: the pipe sleeve is embedded with a plurality of tearing belts which are arranged in an annular mode at equal intervals.

Through adopting above-mentioned technical scheme, set up to tear the area, conveniently tear the pipe box into the multiple lamella.

The present utility model may be further configured in a preferred example to: the tube sleeve is set to blue and the tear strip is set to white.

Through adopting above-mentioned technical scheme, set up pipe box and tear the area into two colours, help the user to grasp the application method of tearing the area fast.

The present utility model may be further configured in a preferred example to: the T-shaped cavity is formed in the pipe sleeve, and the length of the waterproof membrane is equal to that of the T-shaped cavity.

By adopting the technical scheme, the T-shaped cavity is formed, and a space for installing the waterproof membrane and the sealing cement is provided.

The present utility model may be further configured in a preferred example to: the waterproof film was set to a tubular shape and the thickness was set to 0.3cm.

Through adopting above-mentioned technical scheme, adopt this shape design, can press into T font with the water proof membrane for inside the sealed pipe box, wall seal gum mud just desiccates before not using.

The present utility model may be further configured in a preferred example to: the sealing cover is integrally processed and manufactured by a large ring plate and a small ring plate, the small ring plate is positioned between the pipe sleeve and the large ring plate, and the diameter of the small ring plate is equal to the diameter of the T-shaped cavity.

By adopting the technical scheme, the sealing cover can firmly seal one end of the pipe sleeve by adopting the structural design.

The present utility model may be further configured in a preferred example to: there is annular interval between pipe box and the macrocyclic board, the plastics ribbon activity is located annular interval inside.

Through adopting above-mentioned technical scheme, set up annular interval, provide the space of installation for plastic ribbon.

The present utility model may be further configured in a preferred example to: the pipe sleeve and the sealing cover are all made of plastic.

By adopting the technical scheme, the pipe sleeve and the sealing cover are both made of plastic, so that the manufacturing difficulty of the device can be reduced.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

1. according to the utility model, after the pipeline joint main body and the external pipe body are spliced, the sealing cover is unscrewed, then the sealing cement is taken out, the sealing cement is wrapped at the joint of the pipeline joint main body and the external pipe body, and then the sealing cement is gradually hardened under the influence of external environment, so that the sealing effect is achieved, and meanwhile, the connection strength of the pipeline joint main body and the external pipe body is enhanced.

2. In the utility model, the tearing belt is torn, the pipe sleeve is torn by force, the pipe sleeve is torn into multiple pieces, then the sealing cement is protected, and then the pipe sleeve is tightly tied by the plastic binding belt, so that the structural strength of the device is effectively improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the pipe sleeve according to the present utility model;

fig. 3 is a schematic diagram illustrating the disassembly of the protection module according to the present utility model.

Reference numerals:

100. a pipe joint body;

200. a protection module; 210. a pipe sleeve; 220. a waterproof membrane; 230. sealing cover; 240. sealing cement; 250. a plastic tie;

300. the tape is torn.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.

A pipe joint structure according to some embodiments of the present utility model is described below with reference to the accompanying drawings.

Examples

Referring to fig. 1-3, the pipe joint structure provided by the present utility model includes a pipe joint main body 100, a protection module 200 is disposed on the pipe joint main body 100, the protection module 200 includes a pipe sleeve 210 sleeved on the outer side of the pipe joint main body 100, a waterproof membrane 220 connected with the inner wall of the pipe sleeve 210, a sealing cover 230 movably sleeved on the outer side of the pipe joint main body 100 and in threaded connection with the pipe sleeve 210, sealing cement 240 filled in the waterproof membrane 220, and a plastic tie 250 sleeved on the outer side of the sealing cover 230.

Further, a T-shaped cavity is formed in the sleeve 210, the length of the waterproof membrane 220 is equal to that of the T-shaped cavity, and the T-shaped cavity is formed to provide a space for installing the waterproof membrane 220 and the sealing cement 240.

Further, the waterproof membrane 220 is provided in a tubular shape and has a thickness of 0.3cm, and with this shape design, the waterproof membrane 220 can be pressed into a T-shape to seal the inside of the pipe sleeve 210, and the wall sealing cement 240 is dried before being used.

Further, the sealing cover 230 is integrally formed by a large ring plate and a small ring plate, the small ring plate is positioned between the pipe sleeve 210 and the large ring plate, the diameter of the small ring plate is equal to the diameter of the T-shaped cavity, and by adopting the structural design, the sealing cover 230 can firmly seal one end of the pipe sleeve 210.

Further, there is an annular space between the sleeve 210 and the large ring plate, and the plastic tie 250 is movably disposed inside the annular space, and the annular space is provided for the plastic tie 250 to install.

Examples

Referring to fig. 1-3, in the first embodiment, a plurality of tear strips 300 are embedded on the pipe sleeve 210, and the plurality of tear strips 300 are equally spaced and annularly arranged, and the tear strips 300 are provided, so that the pipe sleeve 210 can be easily torn into multiple pieces.

Specifically, the sleeve 210 is set to be blue, the tear strip 300 is set to be white, and the sleeve 210 and the tear strip 300 are set to be two colors, so that a user can quickly grasp the use method of the tear strip 300.

Examples

In the above embodiment, the pipe sleeve 210 and the sealing cover 230 are both made of plastic, and the pipe sleeve 210 and the sealing cover 230 are both made of plastic, so as to reduce the manufacturing difficulty of the device.

The working principle and the using flow of the utility model are as follows: when this device is put into practical use, after pegging graft pipeline joint main part 100 and outside body, unscrew sealed lid 230, then take out sealed clay 240, sealed clay 240 parcel is in the junction of pipeline joint main part 100 and outside body, afterwards, under the external environment influence, sealed clay 240 gradually hardens, when playing sealed effect, strengthen the joint strength of pipeline joint main part 100 and outside body, then tear tearing area 300, then tear pipe box 210 by force, pipe box 210 is torn the multiple lamella, then protect sealed clay 240 in, then tie up pipe box 210 with plastic ribbon 250, effectively improve the structural strength of this device.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a pipeline joint structure, includes pipeline joint main part (100), be equipped with protection module (200) on pipeline joint main part (100), its characterized in that, protection module (200) including cup joint in pipe box (210) in pipeline joint main part (100) outside, with waterproof membrane (220) of pipe box (210) inner wall connection, activity cup joint in pipeline joint main part (100) outside and with sealed lid (230) of pipe box (210) threaded connection, fill in inside sealed daub (240) of waterproof membrane (220), cup joint in plastic tie (250) in sealed lid (230) outside.

2. A pipe joint structure according to claim 1, wherein the pipe sleeve (210) is embedded with a plurality of tear strips (300), and the plurality of tear strips (300) are equally spaced and annularly arranged.

3. A pipe joint structure according to claim 2, characterized in that the sleeve (210) is provided in blue and the tear strip (300) is provided in white.

4. A pipe joint structure according to claim 1, wherein a T-shaped cavity is formed in the pipe sleeve (210), and the length of the waterproof membrane (220) is equal to the length of the T-shaped cavity.

5. A pipe joint structure according to claim 1, characterized in that the waterproofing membrane (220) is provided in a tubular shape and is provided with a thickness of 0.3cm.

6. A pipe joint structure according to claim 1, wherein the sealing cover (230) is integrally formed of a large ring plate and a small ring plate, the small ring plate being located between the pipe sleeve (210) and the large ring plate, the small ring plate having a diameter equal to the diameter of the T-shaped cavity.

7. A pipe joint structure according to claim 6, wherein there is an annular space between the sleeve (210) and the large ring plate, and the plastic tie (250) is movably disposed in the annular space.

8. A pipe joint structure according to claim 1, characterized in that the pipe sleeve (210) and the sealing cover (230) are both made of plastic.