CN206522564U - A kind of mute drainage pipe of adjustable length is direct - Google Patents
A kind of mute drainage pipe of adjustable length is direct Download PDFInfo
- Publication number
- CN206522564U CN206522564U CN201621333449.0U CN201621333449U CN206522564U CN 206522564 U CN206522564 U CN 206522564U CN 201621333449 U CN201621333449 U CN 201621333449U CN 206522564 U CN206522564 U CN 206522564U
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- CN
- China
- Prior art keywords
- tube
- direct
- drainage pipe
- adjustable length
- long
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a kind of mute drainage pipe of adjustable length directly, including long straight tube, short straight tube, the long straight tube include tube wall on the outside of upper adapting pipe, lower long tube, the lower long tube and are provided with external screw thread, and the lower inner wall of long pipe is provided with Jing Yin projection；By be designed to two parts by it is pre-buried it is straight-through be designed to two parts, be connected through a screw thread between the two, can be with adjustment length.Just pre-buried straight-through length can be adjusted according to the thickness of wall so when installing, both is matched, while designing projecting block in straight-through inwall, can buffered when current flow through, the flow velocity of water be reduced, so as to reduce the noise of water.
Description
Technical field
The utility model is related to construction drainage pipe field, and particularly a kind of mute drainage pipe of adjustable length is direct.
Background technology
In architectural drainage system, concatenated between drainage straight pipe by directly, what is used currently on the market is pre-buried straight-through
Length is fixed, so when mounted because the thickness of wall is different, it may appear that pre-buried straight-through length and thickness of wall body are not
Match somebody with somebody, cause installation difficulty, simultaneously because drainpipe inner tubal wall is smooth, current can directly leave in draining, cause pipeline
Noise is larger.
A kind of straight through drainage pipe fitting is disclosed in Chinese patent CN2012205975146, is disposed with from top to down
Helical form guide vane is provided with upper bell and spigot joint, short straight tube, rotary fluid and lower bell and spigot joint, rotary fluid, sewage can attached tube
Inwall formation helical form in road falls, though the problem of solving duct noise, can not solve straight-through length and thickness of wall body not
With the problem of, while helical form guide vane substantially increases production cost.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of installation simply, and general geological coodinate system is high, production cost is low
It is honest and clean, the good debris removal structure of muting function.
The utility model solves the technical scheme that its technical problem used：
A kind of mute drainage pipe of adjustable length is direct, including long straight tube, short straight tube, and the long straight tube includes upper accept
Tube wall is provided with external screw thread on the outside of pipe, lower long tube, the lower long tube, and the lower inner wall of long pipe is provided with Jing Yin projection, buffers current, subtracts
The generation of few noise；The short straight tube includes the installing port located at top, the lower undertaking located at bottom, and lower birdsmouth is used for and it
Its pipe fitting is connected, and the installing port inwall is provided with the internal thread coordinated with external screw thread, and making can screw thread company between short straight tube and long straight tube
Connect.
As a preference, the Jing Yin projection is rectangle, and the Jing Yin projection side is cambered surface, reduces water impact
Corner angle cause noise.
As a preference, the Jing Yin projection is two pieces and offside is set, and the Jing Yin bump height is long pipe range
/ 6th of degree, the Jing Yin bump width sum is a quarter of long tube diameter.
As a preference, the upper adapting pipe top outer wall prevents from skidding when installing provided with projection is installed.
As a preference, the upper adapting pipe bottom outer wall is provided with limited block, prevents lower long tube from screwing in too deep.
As a preference, sealing ring is provided with the inside of the installing port, the long straight tube of increase is close with short straight tube junction
Feng Xing.
As a preference, the lower birdsmouth outer wall extends is arranged with fixed installation on outer ring, the outer ring
Hole, can fix short straight tube.
The beneficial effects of the utility model are：This, which leads directly to, is designed to that pre-buried lead directly to is designed to two parts, two by two parts
It is connected through a screw thread between person, can be with adjustment length.Just it can adjust pre-buried according to the thickness of wall so when installing
Straight-through length, makes both match, while designing projecting block in straight-through inwall, can be buffered when current flow through, drop
The flow velocity of low water, so that noise when reducing overboard.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is assembled state schematic diagram of the present utility model；
Fig. 2 is long straight tube schematic diagram of the present utility model；
Fig. 3 is short straight tube schematic diagram of the present utility model.
Embodiment
A kind of reference picture 1- Fig. 3, mute drainage pipe of adjustable length is direct, including long straight tube 1, short straight tube 2, the length
Straight tube 1 includes upper adapting pipe 11, lower long tube 12, and upper adapting pipe 11 is connected with each other with other tubing, the lower outboard tube of long tube 12
Wall is provided with external screw thread 121, and the lower inwall of long tube 12 is provided with Jing Yin projection 122, and when waste water falls, Jing Yin projection 122 can delay
The impulsive force of waste water is rushed, the generation of noise is prevented；The short straight tube 2 is including the installing port 21 located at top, under bottom
Birdsmouth 22, lower birdsmouth 22 connects for other tubing, and the inwall of installing port 21 is provided with the interior spiral shell coordinated with external screw thread 121
Line 212, long straight tube 1, short straight tube 2 are threaded togather, and upper adapting pipe 11, lower birdsmouth 22 can be connected to other water pipes
Together.
The Jing Yin projection 122 is rectangle, and the Jing Yin side of projection 122 is cambered surface, it is to avoid water impact cambered surface will not
There is noise, the Jing Yin projection 122 is two pieces and offside is set, the Jing Yin height of projection 122 is the six of the length of long tube 12
/ mono-, the Jing Yin width sum of projection 122 is a quarter of the diameter of long tube 12, it is to avoid Jing Yin projection 122 is excessive to be caused
Pipeline obstruction or too small muting function be not good, and the upper top outer wall of adapting pipe 11 increases when installing provided with projection 111 is installed
Mat surface is convenient to be installed；The bottom outer wall of upper adapting pipe 11 is provided with limited block 112, limits the long installation site of straight tube 1；The peace
Fill the inner side of mouth 21 and be provided with sealing ring 211, increase the sealing connected between long straight tube 1 and short straight tube 2, the lower outer wall of birdsmouth 22 prolongs
Stretch out and fixed installation hole 222 is arranged with outer ring 221, the outer ring 221, short straight tube 2 can be fixed into peace according to installation requirements
Dress.
According to above-mentioned principle, the utility model can also carry out appropriate change and modification to above-mentioned embodiment.Therefore,
The utility model is not limited to embodiment disclosed and described above, to some modifications and changes of the present utility model
It should also be as falling into scope of the claims of the present utility model.
Claims (7)
1. a kind of mute drainage pipe of adjustable length is direct, it is characterised in that including long straight tube（1）, short straight tube（2）, it is described
Long straight tube（1）Including upper adapting pipe（11）, lower long tube（12）, the lower long tube（12）Outside tube wall is provided with external screw thread（121）, institute
State lower long tube（12）Inwall is provided with Jing Yin projection（122）；The short straight tube（2）Including the installing port located at top（21）, be located at
The lower birdsmouth of bottom（22）, the installing port（21）Inwall is provided with and external screw thread（121）The internal thread of cooperation（212）.
2. a kind of mute drainage pipe of adjustable length according to claim 1 is direct, it is characterised in that described Jing Yin convex
Block（122）For rectangle, the Jing Yin projection（122）Side is cambered surface.
3. a kind of mute drainage pipe of adjustable length according to claim 2 is direct, it is characterised in that described Jing Yin convex
Block（122）For two pieces and offside setting, the Jing Yin projection（122）Highly it is long tube（12）/ 6th of length, it is described quiet
Sound projection（122）Width sum is long tube（12）The a quarter of diameter.
4. a kind of mute drainage pipe of adjustable length according to claim 1 is direct, it is characterised in that the upper undertaking
Pipe（11）Top outer wall is provided with installation projection（111）.
5. a kind of mute drainage pipe of adjustable length according to claim 1 is direct, it is characterised in that the upper undertaking
Pipe（11）Bottom outer wall is provided with limited block（112）.
6. a kind of mute drainage pipe of adjustable length according to claim 1 is direct, it is characterised in that the installing port
（21）Inner side is provided with sealing ring（211）.
7. a kind of mute drainage pipe of adjustable length according to claim 1 is direct, it is characterised in that the lower undertaking
Mouthful（22）Outer wall extends outer ring（221）, the outer ring（221）On be arranged with fixed installation hole（222）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333449.0U CN206522564U (en) | 2016-12-06 | 2016-12-06 | A kind of mute drainage pipe of adjustable length is direct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333449.0U CN206522564U (en) | 2016-12-06 | 2016-12-06 | A kind of mute drainage pipe of adjustable length is direct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522564U true CN206522564U (en) | 2017-09-26 |
Family
ID=59887596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621333449.0U Expired - Fee Related CN206522564U (en) | 2016-12-06 | 2016-12-06 | A kind of mute drainage pipe of adjustable length is direct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915066A (en) * | 2018-07-23 | 2018-11-30 | 湖南大禹止水建筑材料有限公司 | Drainage pipeline fastener inserts device |
-
2016
- 2016-12-06 CN CN201621333449.0U patent/CN206522564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915066A (en) * | 2018-07-23 | 2018-11-30 | 湖南大禹止水建筑材料有限公司 | Drainage pipeline fastener inserts device |
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Legal Events
| 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: 20170926 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |