CN205908934U - Anticreep PE pipe fittings - Google Patents
Anticreep PE pipe fittings Download PDFInfo
- Publication number
- CN205908934U CN205908934U CN201620617802.1U CN201620617802U CN205908934U CN 205908934 U CN205908934 U CN 205908934U CN 201620617802 U CN201620617802 U CN 201620617802U CN 205908934 U CN205908934 U CN 205908934U
- Authority
- CN
- China
- Prior art keywords
- pipe
- anticreep
- pipe fitting
- connecting pipe
- sawtooth
- 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
Links
Abstract
The utility model provides an anticreep PE pipe fittings, includes the connection pipe fitting that flange connects that passes through of a pair of symmetry setting, the connection pipe fitting be equipped with sealed piece it is equipped with wedge -shaped seal ring to seal up the piece and be connected the pipe fitting department of meeting, sealed piece inner wall be equipped with O type sealing washers many and 1, the connection pipe fitting inner wall in the wedge -shaped seal ring outside still be equipped with the sawtooth, the sawtooth surrounds at the internal surface of connecting the pipe fitting tip. The utility model discloses a be equipped with the sealing washer on the sealed piece, when strengthening sealed effect, the sawtooth that the pipe fitting inner wall set up is connected in the cooperation, can prevent that the compound pipe of PE from deviating from this connecting piece, the installation of being convenient for of its simple structure, and need not be with the help of relevant jointing equipment, can quick convenient construction.
Description
Technical field
This utility model belongs to pe pipe connections and in particular to a kind of anticreep pe pipe connections.
Background technology
At present pe pipe fitting adopts more by the way of hot melt spigot-and-socket connection and melting connection, adopts in this way for setting
Standby requirement and human users' requirement are higher, may result in pe pipe fitting in use easily because of pressure if any misoperation
It is deformed even leak, booster, affect service life.When leakage in buried pe feed pipe, because road surface is generally water
Mud pours, and pe pipe is underground pipe again, immovable before and after pipe, has hydrops, space is little in ditch, and hot melt spigot-and-socket connects and hot melt pair
Connect in succession and all cannot construct, bring very big difficulty to maintenance.Therefore, design a kind of cold connecting pipe of easy construction, be current
Need solve problem.
Utility model content
The purpose of this utility model is to propose a kind of anticreep pe pipe connections.
The technical solution of the utility model is achieved in that a kind of anticreep pe pipe connections, is symmetrical arranged including a pair
The connecting pipe being connected by adpting flange；Described connecting pipe is provided with sealing block, in described sealing block and connecting pipe
Joint is provided with wedge-type seal circle, and described sealing block inwall is provided with many o type sealing rings with 1 road, described wedge-type seal
The connecting pipe inwall in circle outside is additionally provided with sawtooth, and described sawtooth is looped around the inner surface of connecting pipe end.
In a kind of anticreep pe pipe connections described in the utility model, described sealing block is cylindrical to be arranged at described company
In jointed tubular workpieces.
In a kind of anticreep pe pipe connections described in the utility model, described sealing block inwall is provided with for arranging described o
The groove of type sealing ring.
In a kind of anticreep pe pipe connections described in the utility model, described groove external diameter and described sealing ring external diameter phase
It is less than described connecting pipe internal diameter Deng, described internal diameter of the seal ring.
Implement this extrusion device of the present utility model, have the advantages that and set on sealing block of the present utility model
There is sealing ring, while strengthening sealing effectiveness, the sawtooth of the pipe fitting inner wall that is connected setting, can prevent pe multiple tube from deviating from this company
Fitting；Its structure is simply easily installed, and does not need by relevant connection equipment, can rapid and convenient construction.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is this utility model local structural graph.
In figure: pe pipe 1；Connecting pipe 2；Wedge-type seal circle 3；O type sealing ring 4；Adpting flange 5；Sealing block 6；Sawtooth 7.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
As shown in figure 1, this pe pipe 1 connector in the invention preferred embodiment, symmetrically arranged including a pair
The connecting pipe 2 being connected by adpting flange 5.
The single connecting pipe of described each 2 is provided with sealing block 6, sets with connecting pipe 2 joint in described sealing block 6
There is wedge-type seal circle 3, described sealing block 6 is cylindrical to be arranged in described connecting pipe 2；
Described sealing block 6 inwall is provided with many o type sealing rings 4 with 1 road, and described sealing block 6 inwall is provided with for setting
Put the groove of described o type sealing ring 4；
Described groove external diameter is equal with described sealing ring external diameter, and described internal diameter of the seal ring is less than described connecting pipe 2 internal diameter；
Thus when pe pipe 1 inserts in connecting pipe 2, described sealing ring provides enough frictional force to pe pipe 1, prevents pe pipe 1 from deviating from
This connector；
Two described connecting pipes 2 form a cavity, described sealing block 6 and then 3, wedge-type seal circle after connecting
Among described cavity.
Additionally, connecting pipe 2 inwall in described wedge-type seal circle 3 outside is additionally provided with sawtooth 7, the cincture of described sawtooth 7
In the inner surface of connecting pipe 2 end, when pe pipe 1 insertion connecting pipe 2, described sawtooth 7 embeds pe pipe 1 outer wall, thus anti-
Only pe pipe 1 abjection connecting pipe 2.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of anticreep pe pipe connections are it is characterised in that include a pair symmetrically arranged connection connecting by adpting flange
Pipe fitting；Described connecting pipe is provided with sealing block, is provided with wedge-type seal circle in described sealing block and connecting pipe joint, described
Sealing block inwall be provided with many o type sealing rings with 1 road, the connecting pipe inwall outside described wedge-type seal circle is additionally provided with
Sawtooth, described sawtooth is looped around the inner surface of connecting pipe end.
2. as claimed in claim 1 a kind of anticreep pe pipe connections it is characterised in that the cylindrical setting of described sealing block
In described connecting pipe.
3. as claimed in claim 1 a kind of anticreep pe pipe connections it is characterised in that described sealing block inwall is provided with for setting
Put the groove of described o type sealing ring.
4. as claimed in claim 3 a kind of anticreep pe pipe connections it is characterised in that described groove external diameter and described sealing ring
External diameter is equal, and described internal diameter of the seal ring is less than described connecting pipe internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617802.1U CN205908934U (en) | 2016-06-22 | 2016-06-22 | Anticreep PE pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617802.1U CN205908934U (en) | 2016-06-22 | 2016-06-22 | Anticreep PE pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908934U true CN205908934U (en) | 2017-01-25 |
Family
ID=57812707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620617802.1U Expired - Fee Related CN205908934U (en) | 2016-06-22 | 2016-06-22 | Anticreep PE pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908934U (en) |
-
2016
- 2016-06-22 CN CN201620617802.1U patent/CN205908934U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20190622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |