CN212080398U - Pressure-stabilizing water supply and drainage sealing pipe fitting - Google Patents
Pressure-stabilizing water supply and drainage sealing pipe fitting Download PDFInfo
- Publication number
- CN212080398U CN212080398U CN202020597566.8U CN202020597566U CN212080398U CN 212080398 U CN212080398 U CN 212080398U CN 202020597566 U CN202020597566 U CN 202020597566U CN 212080398 U CN212080398 U CN 212080398U
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- pipe fitting
- plastic part
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- pipeline
- water supply
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Abstract
The utility model relates to the technical field of pipe fitting installation, in particular to a pressure-stabilizing water supply and drainage sealing pipe fitting, which solves the defects in the prior art and comprises a first pipe fitting, a sealing plastic part and a second pipe fitting, wherein the first pipe fitting is internally provided with an inner groove, a water outlet, a sealing groove and a first pipeline which are communicated in sequence, the outer part of the end part of the first pipe fitting is fixedly provided with a thread sleeve, the end part of the sealing plastic part is fixedly provided with a sealing block, both sides of the sealing plastic part are provided with grooves, the inner part of the sealing plastic part is provided with a through hole, the inner part of the second pipe fitting is provided with a second pipeline, the sealing plastic part is additionally arranged at the joint of the two pipe fittings through the arrangement of structures such as the thread sleeve, the sealing plastic part and the pipe fittings are in interference fit, the pipe fittings are connected by threads, and compress tightly sealed plastic part, the fixity is strong, makes sealed effect promote greatly.
Description
Technical Field
The utility model relates to a pipe fitting installation technical field especially relates to a drainage sealing tube spare is given to steady voltage.
Background
Along with the development of social economy, more and more people enter urban work and life, because the urban space is limited, the design of a plurality of urban facilities cannot be designed above the ground, if the above-ground urban design planning is adopted, the living space of urban residents can be further reduced, the living quality of the urban residents is reduced, and the urban design is very disordered; particularly, in a large city, residents living therein sometimes reach tens of millions, and due to limited ground area, municipal departments can lay water supply and drainage pipelines, gas pipelines and a part of power transmission lines under the ground of the city.
The drainage pipe fitting adopts modes such as flange formula, screw thread formula or buckle formula among the prior art with pipe fitting lug connection, the function singleness, sealed effect is relatively poor, the condition such as overflow, leakage appear easily in the pipe fitting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pressure stabilizing water supply and drainage sealing pipe fitting.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a drainage sealing pipe spare is given in steady voltage, includes first pipe fitting, sealed plastic part and second pipe fitting, the inside of first pipe fitting is equipped with inside groove, outlet, seal groove and the first pipeline that is linked together in proper order, and the external fixation of first pipe fitting tip is provided with the thread bush, the end fixing of sealed plastic part is provided with sealed piece, and the both sides of sealed plastic part are all seted up flutedly, and the inside of sealed plastic part has seted up the through hole, the second pipeline has been seted up to the inside of second pipe fitting, the position that the second pipeline is close to the tip be equipped with the screw thread that the thread bush matches.
Preferably, the first pipe fitting and the threaded sleeve are of an integrally formed structure, and the sealing plastic part and the sealing block are of an integrally formed structure.
Preferably, the inner wall of the second pipeline is provided with a pressing block of an integrally formed structure.
Preferably, the bottom wall of the sealing groove and one end of the sealing block are both in a step shape.
The utility model has the advantages that: compared with the prior art, the utility model has the advantages of simple structure and reasonable design, through the setting of thread bush, seal groove, sealed plastic part, compact heap isotructure, sealed plastic part has been add in the junction of two pipe fittings, utilizes sealed plastic part and pipe fitting interference fit, adopts threaded connection between the pipe fitting, carries out the secondary seal to compress tightly sealed plastic part, the fixity is strong, makes sealed effect promote greatly.
Drawings
Fig. 1 is a schematic view before installation of a pressure-stabilizing water supply and drainage sealing pipe fitting provided by the present invention;
fig. 2 is the utility model provides an installation back schematic diagram of drainage sealing tube spare is given to steady voltage.
In the figure: the pipe fitting comprises a first pipe fitting 1, an 11 inner groove, a 12 water outlet, a 13 sealing groove, a 14 threaded sleeve, a 15 first pipeline, a 2 sealing plastic part, a 21 through hole, a 22 sealing block, a 23 groove, a 3 second pipe fitting, a 31 pressing block and a 32 second pipeline.
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.
Referring to fig. 1-2, a drainage sealing pipe fitting is given to steady voltage, including first pipe fitting 1, sealed plastic part 2 and second pipe fitting 3, the inside of first pipe fitting 1 is equipped with inside groove 11, outlet 12, seal groove 13 and first pipeline 15 that are linked together in proper order, and the external fixation of first pipe fitting 1 tip is provided with thread bush 14, the end fixing of sealed plastic part 2 is provided with sealed piece 22, the both sides of sealed plastic part 2 are all seted up flutedly 23, and the inside of sealed plastic part 2 has seted up through hole 21, second pipeline 32 has been seted up to the inside of second pipe fitting 3, the position that second pipeline 32 is close to the tip is equipped with the screw thread with thread bush 14 assorted.
Through the setting of the screw thread bush 14, seal groove 13, sealed plastic part 2, compact heap 31 isotructure, sealed plastic part 2 has been add in the junction of two pipe fittings, utilizes sealed plastic part 2 and pipe fitting interference fit, adopts threaded connection between the pipe fitting, carries out the secondary seal to compress tightly sealed plastic part 2, the fixity is strong, makes sealed effect promote greatly.
In this embodiment, the first pipe 1 and the threaded sleeve 14 are integrally formed, and the sealing plastic member 2 and the sealing block 22 are integrally formed.
In this embodiment, the inner wall of the second pipeline 32 is provided with the pressing block 31 of an integrally formed structure.
The bottom wall of the sealing groove 13 and one end of the sealing block 22 are both stepped.
The utility model discloses a concrete implementation process as follows: during the installation, insert the inside of first pipe fitting 1 through outlet 12 with sealed plastic part 2 earlier, two sealed pieces 22 imbeds in seal groove 13, utilize cascaded shape to strengthen sealed effect, because sealed plastic part 2 and inside groove 11 interference fit, can eliminate the space between sealed plastic part 2 and the first pipe fitting 1, later with the outside of second pipe fitting 3 cover at sealed plastic part 2, rotating second pipe fitting 3 simultaneously, the screw of 3 inner walls of second pipe fitting and the cooperation of thread bush 14 are screwed, the recess 23 department at sealed plastic part 2 of jam block 31 chucking simultaneously compresses tightly fixedly, compress tightly sealed plastic part 2, accomplish the installation step.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a drainage sealing pipe spare is given in steady voltage, includes first pipe fitting (1), sealed plastic part (2) and second pipe fitting (3), its characterized in that, the inside of first pipe fitting (1) is equipped with inside groove (11), outlet (12), seal groove (13) and first pipeline (15) that are linked together in proper order, and the external fixation of first pipe fitting (1) tip is provided with thread bush (14), the end fixing of sealed plastic part (2) is provided with sealed piece (22), and recess (23) have all been seted up to the both sides of sealed plastic part (2), and the inside of sealed plastic part (2) has seted up through hole (21), second pipeline (32) have been seted up to the inside of second pipe fitting (3), second pipeline (32) be close to the position of tip be equipped with thread bush (14) assorted screw thread.
2. The pressure-stabilizing water supply and drainage sealing pipe fitting as claimed in claim 1, wherein the first pipe fitting (1) and the threaded sleeve (14) are of an integral structure, and the sealing plastic part (2) and the sealing block (22) are of an integral structure.
3. The pressure stabilizing water supply and drainage sealing pipe fitting as claimed in claim 1, wherein the inner wall of the second pipeline (32) is provided with a compression block (31) of an integrally formed structure.
4. The pressure-stabilizing water supply and drainage sealing pipe fitting as claimed in claim 1, wherein the bottom wall of the sealing groove (13) and one end of the sealing block (22) are both stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597566.8U CN212080398U (en) | 2020-04-21 | 2020-04-21 | Pressure-stabilizing water supply and drainage sealing pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597566.8U CN212080398U (en) | 2020-04-21 | 2020-04-21 | Pressure-stabilizing water supply and drainage sealing pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212080398U true CN212080398U (en) | 2020-12-04 |
Family
ID=73596247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020597566.8U Active CN212080398U (en) | 2020-04-21 | 2020-04-21 | Pressure-stabilizing water supply and drainage sealing pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212080398U (en) |
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2020
- 2020-04-21 CN CN202020597566.8U patent/CN212080398U/en active Active
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