CN207673986U - A kind of low-noise drain pipe - Google Patents
A kind of low-noise drain pipe Download PDFInfo
- Publication number
- CN207673986U CN207673986U CN201721799947.9U CN201721799947U CN207673986U CN 207673986 U CN207673986 U CN 207673986U CN 201721799947 U CN201721799947 U CN 201721799947U CN 207673986 U CN207673986 U CN 207673986U
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- tube body
- guide bar
- flow guide
- wall
- low
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- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Abstract
The utility model is related to a kind of low-noise drain pipes, are related to the technical field of constructional engineering drain, solve the problems, such as that the noise of drainage system is big and draining has some setbacks, invention main points：More piece tube body including being spliced into siphunculus, it is rotatablely connected by rotational structure between adjacent tube body and is equipped with sealing structure at rotation connection, it is movably fitted with flow guide bar on the inner wall of siphunculus, flow guide bar drives the movable tie point of the flow guide bar when inner wall of each section tube body is equipped with for being relatively rotated between more piece tube body, rotate tube body, flow guide bar made of rubber material can be with the rotation stretch bending of tube body, the smooth draining of helical form low noise may be implemented, turn round tube body, flow guide bar made of rubber material restores as former state substantially, the smooth draining of linear low noise may be implemented.
Description
Technical field
The utility model is related to the technical field of constructional engineering drain more particularly to a kind of low-noise drain pipes.
Background technology
With the development of the modern industry, environmental pollution also generates therewith, and noise pollution and atmosphere pollution, water pollution are listed as
Three big pollutions, noise pollution, which has become, to endanger greatly the one of the mankind, and noise brings physiology and psychological harm to people：Damage
Hearing；Homininoxious cardiovascular system；The nervous system for influencing people, makes one being irritable and getting angry easily；Influence sleep, cause it is tired.It builds
The noise for building internal drainage system is one of most important source of construction noise, directly affects normal life and the work of people
Work, noise are very important on people's health influence, and it is healthy, green to have become establishment for effectively control building water supply and drainage noise pollution
One of main path of house.
A kind of inside spin noise-reducing drainpipe of currently available technology, as Authorization Notice No. be CN2486818Y shown in, it
Including tube body, it is useful for the screw thread of water conservancy diversion on inboard wall of tube body, is used as drainpipe, when flow enters drainpipe, flowing water exists
Under the water conservancy diversion of screw thread, attached jet is formed, flows downward along inner wall rotation, reduces the flow velocity of water, to reduce the noise of flow, but
The technical solution also hinders draining to a certain extent while reducing drainage noise, especially in the draining system of building interior
In system, when there is sundries in water, sundries can be attached on the screw thread of pipe inner wall in water, to hinder draining, in the course of time,
Drainpipe will be blocked.
Utility model content
The purpose of this utility model is to provide a kind of low-noise drain pipes, have the advantages that the smooth draining of low noise.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of low noise draining
Pipe, including it is spliced into the more piece tube body of siphunculus, by rotational structure rotation connection and at rotation connection between adjacent tube body
Equipped with sealing structure, flow guide bar is movably fitted on the inner wall of siphunculus, flow guide bar is equal in the inner wall of each section tube body
The movable tie point of the flow guide bar is driven when equipped with for being relatively rotated between more piece tube body.
Implement above-mentioned technical proposal, in draining, rotates adjacent tube body, make the flow guide bar of the inner wall of siphunculus twist
Shape is drained, and the water being discharged at this time can helically the flow guide bar of shape be toward flowing down on the inner wall of siphunculus, and water is in siphunculus
Inner wall forms attached jet, and the flows decrease of water forms air column in the center of siphunculus, improves ventilation power, reduce noise noise
It can smoothly drain again simultaneously；When having sundries in the water of discharge, adjacent tube body is rotated, makes the flow guide bar base of the inner wall of siphunculus
This linear shape, is drained, and the flow guide bar that the water being discharged at this time can be linearly on siphunculus inner wall is past to flow down, water
Flows decrease, the sundries in water is not easy to be attached on tube wall, can reduce the noise of flow again while smooth draining.
Further, rotational structure includes at the port for the tube body for being set to one of adjacent 2-section pipe body on outer wall
Flange connector, and the connection annular groove at the port of another tube body, flange connector are rotationally limited in connection annular groove.
Implement above-mentioned technical proposal, when rotating tube body, the rotation of tube body be by flange connector on outer wall with it is another
The rotation of connection annular groove at the port of tube body realizes, flange connector and to connect groove structure simple, and it is convenient to rotate, can be in spiral shell
Arbitrarily switch in the smooth draining of rotation shape low noise and the smooth draining of linear low noise.
Further, connection annular groove is by the space structure that is removably connected between the annular pressing sleeve of tube wall and tube body port
At.
Implement above-mentioned technical proposal, the structure for connecting annular groove is simple, and detachable, and the installation between more piece tube body is facilitated to tear open
It unloads.
Further, it is detachably connected as being threadedly coupled.
Implement above-mentioned technical proposal, the dismounting mode of threaded connection is simple and practical, and drainpipe can pacify easily and fast
Assembly and disassembly are unloaded.
Further, the outer wall of annular pressing sleeve is provided with non-slip texture.
Implementation above-mentioned technical proposal, the general smoother of drainpipe, when rotating tube body, the outer wall setting of annular pressing sleeve
Non-slip texture can effectively reduce skidding, be conducive to rotation tube body.
Further, sealing structure includes that the stitching portion of adjacent 2-section pipe body is mutually socketed the ladder-like cooperation knot of formation
Structure.
Implement above-mentioned technical proposal, using the sealed connection of ladder-like fit structure, when rotating tube body, 2-section pipe body
Stitching portion be always at mutually be socketed it is ladder-like so that sealing effect is more preferable.
Further, sealing ring is equipped in ladder-like fit structure.
Implement above-mentioned technical proposal, sealing ring so that sealing effect is more preferable.
Further, flow guide bar is rubber strip, the tie point include be set to flow guide bar on pillar and be set to inboard wall of tube body
Shrinkage pool, the pillar is rotationally plugged in shrinkage pool.
Implement above-mentioned technical proposal, pillar is rotationally plugged in shrinkage pool, and tie point almost less accounts in tube body
According to space, draining is not stopped；Tube body is rotated, flow guide bar can be with the rotation stretch bending of tube body made of rubber material, can
To realize the smooth draining of helical form low noise, tube body is turned round, flow guide bar restores as former state, to may be implemented straight substantially made of rubber material
The linear smooth draining of low noise.
Further, flow guide bar is rubber strip, the tie point include be set to inboard wall of tube body on pillar and be set to flow guide bar
On shrinkage pool, the pillar is rotationally plugged in shrinkage pool.
Implement above-mentioned technical proposal, pillar is rotationally plugged in shrinkage pool, and tie point almost less accounts in tube body
According to space, flow guide bar fits with inboard wall of tube body, does not stop draining；Tube body is rotated, flow guide bar made of rubber material can be with
The rotation stretch bending for tube body, may be implemented the smooth draining of helical form low noise, turn round tube body, flow guide bar made of rubber material
It is basic to restore as former state, the smooth draining of linear low noise to may be implemented.
Further, the part on flow guide bar between two tie points is equipped with magnetic piece, and the outer wall of the tube body, which is equipped with, to be used
In the magnet ring for adsorbing the magnetic piece.
Implement above-mentioned technical proposal, magnetic piece attracts each other with magnet ring, to keep the flow guide bar for being connected with magnetic piece more preferable
Be fitted on inboard wall of tube body, can smoothly drain.
In conclusion the utility model has the advantages that：
One, the rotation of tube body is the rotation by flange connector and the connection annular groove at the port of another tube body on outer wall
It realizes, flow guide bar can be with stretch bending, with the rotation of tube body, and flow guide bar can be from linearly to helical form, turning round tube body, lead
Flowing item again can be from helical form to linear, when having sundries in water, and rotation tube body, it is in straight substantially to make the flow guide bar of the inner wall of siphunculus
Threadiness when not having sundries in water, rotates tube body, makes the flow guide bar helical form of the inner wall of siphunculus, water leading on inboard wall of tube body
Item is flowed smoothly toward flowing down, and water forms attached jet in inboard wall of tube body, and the flows decrease of water again can be smoothly while reducing noise
Draining；
Two, using the sealed connection of ladder-like fit structure, when rotating tube body, the stitching portion of 2-section pipe body is always at
What is be mutually socketed is ladder-like, and sealing effect is preferable, sealing ring is equipped in ladder-like fit structure so that sealing effect is more preferable；
Three, pillar is rotationally plugged in shrinkage pool, and tie point almost less takes up space in tube body, flow guide bar with
Inboard wall of tube body fits, and does not stop draining, and the flow guide bar for being connected with magnetic piece is fitted in by the magnet ring of tube wall in tube body
On wall, the case where flow guide bar shakes in tube body is largely reduced, can smoothly be drained.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of low-noise drain pipe of the utility model embodiment one；
Fig. 2 is a kind of cross-sectional view of low-noise drain pipe of the utility model embodiment one；
Fig. 3 is the portions the A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram of tie point in the utility model embodiment one；
Fig. 5 is the structural schematic diagram of tie point in the utility model embodiment two.
Reference numeral：1, tube body；11, magnet ring；2, rotational structure；21, flange connector；22, annular groove is connected；221, annular pressure
Set；222, screw thread；2211, non-slip texture；3, sealing structure；31, ladder-like fit structure；32, sealing ring；4, flow guide bar；43、
Magnetic piece；5, tie point；51, pillar；52, shrinkage pool.
Specific implementation mode
In the following detailed description, it is proposed that many details, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can be in one in not needing these details
Implement in the case of a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment one：
The present embodiment is related to a kind of low-noise drain pipe, as shown in Figure 1, the more piece tube body 1 including being spliced into siphunculus, this reality
It applies in example and is explained with adjacent 2-section pipe body 1, those skilled in the art can equally be derived by the implementation of more piece tube body 1
Mode.
It is rotatablely connected by rotational structure 2 between tube body 1, in conjunction with Fig. 2 and Fig. 3, rotational structure 2 is adjacent including being set to
A ring for saving the flange connector 21 at the port of tube body 1 on outer wall and being detachably connected on another tube body 1 in 2-section pipe body 1
Shape pressing sleeve 221, annular pressing sleeve 221 are threadedly coupled with tube body 1, and the outer wall of annular pressing sleeve 221 is equipped with non-slip texture 2211, annular pressure
Space between 1 port of inside and tube body of set 221 constitutes connection annular groove 22, and flange connector 21 is rotationally limited in connection ring
In slot 22 so that adjacent 2-section pipe body 1 can relatively rotate.Annular pressing sleeve 221 is detachably connected with tube body 1 so that pipe
It is easy to dismount between body 1.
With continued reference to Fig. 2 and Fig. 3, it is equipped with sealing structure at the rotation connection of 2-section pipe body 1, sealing structure is included in adjacent
The stitching portion of 2-section pipe body 1 be mutually socketed the ladder-like fit structure 31 of formation, ladder-like fit structure 31 includes protrusion 311
With groove 312, protrusion 311 and groove 312 are mutually socketed, and sealing ring 32 is provided on the contact surface that it is mutually socketed.
Flow guide bar 4 is movably fitted on the inner wall of siphunculus, flow guide bar 4 is all provided with useful in the inner wall of each section tube body 1
4 movable tie point 5 of flow guide bar is driven when being relatively rotated between more piece tube body 1, flow guide bar 4 is rubber strip, referring to Fig. 4,
Tie point 5 includes the shrinkage pool 52 being arranged on the inner wall of tube body 1 and the pillar 51 being equipped on flow guide bar 4, and pillar 51 is rotatable
Ground is plugged in shrinkage pool 52, and adjacent 2-section pipe body 1 is made to relatively rotate, and flow guide bar 4 can stretch curved with the rotation of tube body 1
The smooth draining of helical form low noise may be implemented in song, turns round tube body 1, and flow guide bar 4 restores as former state, to may be implemented linear low substantially
It makes an uproar smooth draining.
To make flow guide bar 4 more fit in the inner wall of tube body 1, referring to Fig. 1, magnet ring is respectively equipped on the outer wall of two tube bodies 1
11, in conjunction with Fig. 2, flow guide bar 4 is equipped with magnetic piece 43, and the position of magnetic piece 43 is corresponding with the magnet ring 11 of 1 outer wall of tube body, magnetic
Piece 43 attracts each other with magnet ring 11, to make flow guide bar 4 preferably be fitted on the inner wall of tube body 1.
To sum up, in draining, adjacent tube body 1 is rotated, makes the flow guide bar 4 of the inner wall of siphunculus helically shape, at this time institute
The water of discharge can helically for the flow guide bar 4 of shape toward flowing down, water forms attached jet, water in siphunculus inner wall on the inner wall of siphunculus
Flows decrease, siphunculus center formed air column, improve ventilation power, reduce noise while can smoothly drain again；When
When having sundries in the water of discharge, adjacent tube body 1 is turned round, makes the substantially linear shape of the flow guide bar 4 on siphunculus inner wall, is arranged
Water, the water being discharged at this time can on siphunculus inner wall linear shape flow guide bar 4 toward flowing down, the flows decrease of water, in water
Sundries be not easy to be attached on tube wall, make draining in general, being not easy to plug.
Embodiment two：
The present embodiment is essentially consisted in the difference of embodiment one：As shown in figure 5, the pillar 51 at tie point 5 is located at tube body 1
On inner wall, shrinkage pool 52 is located on flow guide bar 4.
Above example is only to illustrate the technical solution of the utility model, rather than is carried out to the protection domain of utility model
Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the utility model scope of the claimed.Although the utility model is described in detail with reference to above-described embodiment,
Those of ordinary skill in the art can still not make creative work and respectively implement to the utility model in the absence of conflict
Feature in example is according to circumstances combined with each other, additions and deletions or makees other adjustment, to obtain different, essence without departing from this practicality newly
The other technologies scheme of the design of type, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (10)
1. a kind of low-noise drain pipe, including it is spliced into the more piece tube body of siphunculus（1）, characterized in that adjacent tube body（1）Between
Pass through rotational structure（2）It is rotatablely connected and is equipped with sealing structure at rotation connection（3）, movably it is bonded on the inner wall of siphunculus
There is flow guide bar（4）, flow guide bar（4）In each section tube body（1）Inner wall be equipped in more piece tube body（1）Between it is opposite
The flow guide bar is driven when rotation（4）Movable tie point（5）.
2. a kind of low-noise drain pipe according to claim 1, which is characterized in that the rotational structure（2）Including setting
In adjacent 2-section pipe body（1）The tube body of one of them（1）Port at flange connector on outer wall（21）, and set on another
Tube body（1）Port at connection annular groove（22）, flange connector（21）Rotationally it is limited in connection annular groove（22）It is interior.
3. a kind of low-noise drain pipe according to claim 2, which is characterized in that the connection annular groove（22）By detachable
It is connected to tube body（1）The annular pressing sleeve of outer wall（221）With tube body（1）Space between port is constituted.
4. a kind of low-noise drain pipe according to claim 3, which is characterized in that described to be detachably connected as screw thread company
It connects.
5. a kind of low-noise drain pipe according to claim 3 or 4, which is characterized in that the annular pressing sleeve（221）It is outer
Wall is provided with non-slip texture（2211）.
6. a kind of low-noise drain pipe according to claim 1, which is characterized in that the sealing structure（3）Including adjacent
2-section pipe body（1）Stitching portion be mutually socketed the ladder-like fit structure of formation（31）.
7. a kind of low-noise drain pipe according to claim 6, which is characterized in that the ladder-like fit structure（31）It is interior
Equipped with sealing ring（32）.
8. a kind of low-noise drain pipe according to claim 1, which is characterized in that the flow guide bar（4）For rubber strip, institute
State tie point（5）Including being set to flow guide bar（4）On pillar（51）With the shrinkage pool set on inboard wall of tube body（52）, the pillar（51）
Rotationally it is plugged in shrinkage pool（52）It is interior.
9. a kind of low-noise drain pipe according to claim 1, which is characterized in that the flow guide bar（4）For rubber strip, institute
State tie point（5）It include the pillar on inboard wall of tube body（51）With set on flow guide bar（4）On shrinkage pool（52）, the pillar
（51）Rotationally it is plugged in shrinkage pool（52）It is interior.
10. a kind of low-noise drain pipe according to claim 8 or claim 9, which is characterized in that the flow guide bar（4）On in two
A tie point（5）Between part be equipped with magnetic piece（43）, the tube body（1）Outer wall be equipped with for adsorbing the magnetic piece
（43）Magnet ring（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799947.9U CN207673986U (en) | 2017-12-20 | 2017-12-20 | A kind of low-noise drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799947.9U CN207673986U (en) | 2017-12-20 | 2017-12-20 | A kind of low-noise drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673986U true CN207673986U (en) | 2018-07-31 |
Family
ID=62969768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721799947.9U Expired - Fee Related CN207673986U (en) | 2017-12-20 | 2017-12-20 | A kind of low-noise drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780251A (en) * | 2019-03-16 | 2019-05-21 | 台州半城暖通科技有限公司 | A kind of processing technology of noise reduction ball valve and valve ball |
| CN111140721A (en) * | 2020-01-17 | 2020-05-12 | 浙江大学 | Spiral noise reduction device and method thereof |
-
2017
- 2017-12-20 CN CN201721799947.9U patent/CN207673986U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780251A (en) * | 2019-03-16 | 2019-05-21 | 台州半城暖通科技有限公司 | A kind of processing technology of noise reduction ball valve and valve ball |
| CN111140721A (en) * | 2020-01-17 | 2020-05-12 | 浙江大学 | Spiral noise reduction device and method thereof |
| CN111140721B (en) * | 2020-01-17 | 2021-01-01 | 浙江大学 | Spiral noise reduction device and method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 |