CN207648315U - One kind being used for municipal wastewater pipeline attachment device - Google Patents
One kind being used for municipal wastewater pipeline attachment device Download PDFInfo
- Publication number
- CN207648315U CN207648315U CN201721662642.3U CN201721662642U CN207648315U CN 207648315 U CN207648315 U CN 207648315U CN 201721662642 U CN201721662642 U CN 201721662642U CN 207648315 U CN207648315 U CN 207648315U
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- pipeline
- tube body
- groove structure
- connector
- attachment device
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Abstract
One kind being used for municipal wastewater pipeline attachment device, including tube body and connector, the connector is arranged on the inner tubal wall of tube body, and one end of the connector is set as groove structure, the groove body of the groove structure extends to outside tube body edge, and one end of tube body passes through groove structure connecting pipe one；The edge placement of the groove structure is equipped with filter screen, and the filter screen is set as triangular structure, and the vertex position of filter screen and the axle center of tube body are in same level；Elasticity layer is arranged in the other end of the connector, offers hollow compression chamber in the elastic layer, elastic rubber strip is equipped in the compression chamber, pipeline two is connected by extruded elastomeric layer with tube body；It is provided with screw thread on the inside of the elastic layer.The utility model is simple in structure, after the impurity in energy filter sewage, moreover it is possible to which connection diameter pipeline of different sizes improves sealing for tubing joints.
Description
Technical field
The utility model is related to municipal wastewater pipeline fields, and in particular to one kind being used for municipal wastewater pipeline attachment device.
Background technology
In hydraulic engineering, the connection between pipeline and pipeline is very common, and general pipeline connection type is divided
It is following several, such as butt welding connection, flanged joint, the casing with sealing ring, screwed connection etc., and these connection types are all
For the connection between the identical both ends pipeline of diameter；But in a practical situation, due to the transport sewage used in different places
The cause not of uniform size of pipeline, therefore the above-mentioned more difficult implementation of pipeline connection type can influence if connecting by force through the above way
The leakproofness or cost of pipeline greatly improve；And during sewage conduct transports, the impurity in sewage is to inner wall of the pipe
Friction can seriously affect the service life of pipeline.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of assembling pipe joints, can filter dirt
After impurity in water, moreover it is possible to which connection diameter pipeline of different sizes improves sealing for tubing joints.
To achieve the above object, the utility model adopts the following technical solution：
One kind being used for municipal wastewater pipeline attachment device, including tube body and connector, the connector are arranged in tube body
On inner tubal wall, one end of the connector is set as groove structure, and the groove body of the groove structure extends to outside tube body edge, pipe
One end of body passes through groove structure connecting pipe one；The edge placement of the groove structure is equipped with filter screen, the filter screen
It is set as triangular structure, the vertex position of filter screen and the axle center of tube body are in same level；The connector it is another
Elasticity layer is arranged in one end, offers hollow compression chamber in the elastic layer, elastic rubber strip is equipped in the compression chamber,
Pipeline two is connected by extruded elastomeric layer with tube body；It is provided with screw thread on the inside of the elastic layer.
As a kind of optimization of the utility model, the diameter of the pipeline one is identical as the diameter of tube body, the pipeline two
Diameter be less than tube body diameter.
As a kind of optimization of the utility model, it is mounted on ring flange on the pipe shaft of the pipeline one and pipeline two, is led to
Cross the ring flange for being bolted pipeline one and pipeline two.
As a kind of optimization of the utility model, bolt hole height and two ring flange of pipeline of the ring flange of the pipeline one
Bolt hole height keep horizontal.
As a kind of optimization of the utility model, one end of the tube body setting elasticity layer is also equipped with groove structure,
Groove structure extends to outside tube body edge.
The beneficial effects of the utility model are：
Groove structure in tube body can improve the leakproofness of the identical pipeline of connection diameter；The smaller pipeline insertion tube of diameter
In vivo, the connection of the big pipeline and the small pipeline of diameter of diameter is realized come the small pipeline of fixed diameter by elasticity of compression layer；Bullet
Property layer screw thread can increase the frictional force between diameter small pipeline and elastic layer, the pipeline for preventing diameter small from tube body take off
It falls, while can also improve seal degree.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after the utility model external world pipeline.
Reference numeral：1, tube body；2, connector；3, groove structure；4, elastic layer；5, compression chamber；6, elastic rubber strip；7、
Pipeline one；8, pipeline two；9, ring flange；10, screw thread.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further：
As depicted in figs. 1 and 2, a kind of to be used for municipal wastewater pipeline attachment device, including tube body 1 and connector 2, the company
Junctor 2 is arranged on the inner tubal wall of tube body 1, and one end of the connector 2 is set as groove structure 3, the slot of the groove structure 3
Body extends to outside 1 edge of tube body, and by 3 connecting pipe 1 of groove structure, the tube wall of pipeline 1 is embedded in groove for one end of tube body 1
In structure 3, connection can be prevented the case where leak occur between pipeline 1 and connector 2 and occurred.The groove structure 3 is set as
Rubber material, rubber material have certain toughness, play the role of buffering in pipeline 1 and the connection of connector 2, avoid pipeline
1 with the connecting staggered of connector 2.
Elasticity layer 4 is arranged in the other end of the connector 2, and hollow compression chamber 5 is offered in the elastic layer 4, presses
Filled with a small amount of gas in contracting chamber 5, can restore to the original state rapidly convenient for compression chamber 5 when not elasticity of compression layer 4, while keeping elastic layer 4
Elasticity capacity.Elastic rubber strip 6 is installed, elastic rubber strip 6 is also the bullet for increasing elastic layer 4 in the compression chamber 5
Power, in elasticity of compression layer 4,6 elastic bending of elastic rubber strip, in not elasticity of compression layer 4, the elastic force of elastic rubber strip 6 is extensive
It is multiple, restore the original state of elastic layer 4；Pipeline 28 is connected by extruded elastomeric layer 4 with tube body 1, and the diameter of pipeline 28 is small
In the diameter of tube body 1, therefore pipeline 28 understands extruded elastomeric layer 4, from elastic layer 4 is during extruding when being inserted into tube body 1
To the effect of fixed -piping 28；The spring energy of the movement of gas and elastic rubber strip 6 makes elastic layer 4 and pipeline two in compression chamber 5
8 contact is closer, and pipeline 28 can more be firmly fixed；The inside of the elastic layer 4 is provided with screw thread 10 simultaneously, increases
Add the frictional force between elastic layer 4 and pipeline 28, improves the seal of pipeline connection.
The edge placement of the groove structure 3 is equipped with filter screen, and the filter screen is set as triangular structure, triangle
The filter screen of structure can increase the area of filtering, accelerate the speed of filtering；The vertex position of filter screen and the axle center of tube body 1 are in
In same level, when sewage passes through filter screen filtration, due to the triangular structure of filter screen so that filtered water can be concentrated
At the top of triangle so that filtered water forms flow track in the horizontal plane in 1 inner axes of tube body, after reducing filtering
Water to the impact force of 28 tube wall of pipeline, prevent pipeline 28 from shifting.
The diameter of the wherein pipeline 1 is identical as the diameter of tube body 1, and the diameter of the pipeline 28 is less than the straight of tube body 1
Diameter is realized the simple connection between pipeline not of uniform size by attachment device, improves convenient degree.
Ring flange 9, the spiral shell of the ring flange 9 of the pipeline 1 are mounted on the pipe shaft of the pipeline 1 and pipeline 28
Keyhole height and the bolt hole height of 28 ring flange 9 of pipeline keep horizontal, and the method for pipeline 1 and pipeline 28 is bolted
Blue disk 9, after pipeline 1 and pipeline 28 is bolted, the distance between pipeline 1 and pipeline 28 are fixed, then pipeline 1
It is fixed with the link position of attachment device, while pipeline 28 and the link position of attachment device are fixed, and pipeline one is can effectively prevent
7 and pipeline 28 cause tube contacts bad due to the impact force of sewage, there is the case where leak.
One end of the elasticity layer 4 of the setting of the tube body 1 simultaneously is also equipped with groove structure 3, and groove structure 3 extends to tube body
Outside 1 edge, i.e., attachment device can the identical pipeline of both ends all connection diameters, the pipe that both ends connection diameter can also be selected different
Road can provide the convenient degree of attachment device, improve practicability.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (5)
1. one kind being used for municipal wastewater pipeline attachment device, which is characterized in that including tube body and connector, the connector setting
On the inner tubal wall of tube body, one end of the connector is set as groove structure, and the groove body of the groove structure extends to tube body
Outside edge, one end of tube body passes through groove structure connecting pipe one；The edge placement of the groove structure is equipped with filter screen, institute
It states filter screen and is set as triangular structure, the vertex position of filter screen and the axle center of tube body are in same level；The company
Elasticity layer is arranged in the other end of junctor, offers hollow compression chamber in the elastic layer, bullet is equipped in the compression chamber
Property rubber strip, pipeline two are connected by extruded elastomeric layer with tube body；It is provided with screw thread on the inside of the elastic layer.
2. according to claim 1 be used for municipal wastewater pipeline attachment device, which is characterized in that the diameter of the pipeline one
Identical as the diameter of tube body, the diameter of the pipeline two is less than the diameter of tube body.
3. according to claim 2 be used for municipal wastewater pipeline attachment device, which is characterized in that the pipeline one and pipeline
It is mounted on ring flange on two pipe shaft, the ring flange of pipeline one and pipeline two is bolted.
4. according to claim 3 be used for municipal wastewater pipeline attachment device, which is characterized in that the flange of the pipeline one
The bolt hole height of disk keeps horizontal with the bolt hole height of two ring flange of pipeline.
5. according to claim 1 be used for municipal wastewater pipeline attachment device, which is characterized in that the tube body is provided with bullet
One end of property layer is also equipped with groove structure, and groove structure extends to outside tube body edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662642.3U CN207648315U (en) | 2017-12-04 | 2017-12-04 | One kind being used for municipal wastewater pipeline attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662642.3U CN207648315U (en) | 2017-12-04 | 2017-12-04 | One kind being used for municipal wastewater pipeline attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648315U true CN207648315U (en) | 2018-07-24 |
Family
ID=62883100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662642.3U Active CN207648315U (en) | 2017-12-04 | 2017-12-04 | One kind being used for municipal wastewater pipeline attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594503A (en) * | 2019-09-18 | 2019-12-20 | 嘉兴瑛蔓贸易有限公司 | Automatic adjustable pipe connection head of contraction type |
| CN110735984A (en) * | 2019-10-24 | 2020-01-31 | 吴学伦 | high-sealing corrugated pipe connecting device convenient to mount |
-
2017
- 2017-12-04 CN CN201721662642.3U patent/CN207648315U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594503A (en) * | 2019-09-18 | 2019-12-20 | 嘉兴瑛蔓贸易有限公司 | Automatic adjustable pipe connection head of contraction type |
| CN110735984A (en) * | 2019-10-24 | 2020-01-31 | 吴学伦 | high-sealing corrugated pipe connecting device convenient to mount |
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