CN207500686U - A kind of ferrule-type compression joint - Google Patents
A kind of ferrule-type compression joint Download PDFInfo
- Publication number
- CN207500686U CN207500686U CN201721547495.5U CN201721547495U CN207500686U CN 207500686 U CN207500686 U CN 207500686U CN 201721547495 U CN201721547495 U CN 201721547495U CN 207500686 U CN207500686 U CN 207500686U
- Authority
- CN
- China
- Prior art keywords
- connector
- pipe fitting
- ferrule
- seal groove
- taper surface
- 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 proposes a kind of ferrule-type compression joints, including pipe fitting ontology, first connector, second connector and seal groove, mainstream channel is offered in the pipe fitting ontology, the both ends of the pipe fitting ontology are respectively equipped with the first connector and the second connector, the periphery of second connector offers seal groove, the seal groove is annular groove, sealing taper surface is offered in first connector, the sealing taper surface is connected by stepped groove with mainstream channel, by setting sealing taper surface in the first connector, and open up seal groove in the periphery of the second connector, sealing effect is good, fluid leakage can be reduced, dependable performance.
Description
【Technical field】
The utility model is related to the technical field of pipe fitting, particularly a kind of ferrule-type compression joint.
【Background technology】
Pipeline is the highest means of transportation of medium transfer efficiency, and pipe will be installed and just can be connected to pipeline, connect pipe
The ease of use and reliability of pipe fitting are the staples of pipeline quality of connection, construction total common skill during the connection of pipeline
Connection of art, such as stainless steel waterpipe etc., the tool connected between pipe joint type pipeline, straight coupling and angle coupling are pipes
Common joint form in road, but when partly taking over and sealing, treatment effect is not often good enough, it is proposed that and a kind of bite type tube connects
Head.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of ferrule-type compression joint, by
Setting sealing taper surface in first connector, and seal groove is opened up in the periphery of the second connector, sealing effect is good, can reduce stream
Body leaks, dependable performance.
To achieve the above object, the utility model proposes a kind of ferrule-type compression joints, connect including pipe fitting ontology, first
Connector, the second connector and seal groove offer mainstream channel, the both ends point of the pipe fitting ontology in the pipe fitting ontology
Not She You the first connector and the second connector, the periphery of second connector offers seal groove, and the seal groove is ring
Shape slot, sealing taper surface is offered in first connector, and the sealing taper surface is connected by stepped groove with mainstream channel.
Preferably, the angle sealed between the symmetrical busbar of taper surface relative axis is 25.5 degree, it is described
The outer diameter of stepped groove and the internal diameter ratio of mainstream channel are 10:7.
Preferably, one end of first connector is equipped with First Transition chamfering, the other end of first connector
It is connected by the second transition chamfering with pipe fitting ontology.
Preferably, the length ratio of first connector, the second connector is 5:11, the end of second connector
Equipped with third transition chamfering.
The beneficial effects of the utility model：The utility model by pipe fitting ontology, the first connector, the second connector and
The cooperation of seal groove etc. by setting sealing taper surface in the first connector, and opens up seal groove in the periphery of the second connector,
Sealing effect is good, can reduce fluid leakage, dependable performance.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of ferrule-type compression joint of the utility model.
【Specific embodiment】
Refering to a kind of ferrule-type compression joint of Fig. 1 the utility model, connect including pipe fitting ontology 1, the first connector 2, second
Connector 3 and seal groove 4 offer mainstream channel 11 in the pipe fitting ontology 1, and the both ends of the pipe fitting ontology 1 are set respectively
There are the first connector 2 and the second connector 3, the periphery of second connector 3 offers seal groove 4, and the seal groove 4 is ring
Shape slot, sealing taper surface 21 is offered in first connector 2, and the sealing taper surface 21 passes through stepped groove 22 and major flow
Road 11 is connected.Angle between the symmetrical busbar of sealing 21 relative axis of taper surface is 25.5 degree, the stepped groove
22 outer diameter is 10 with the internal diameter ratio of mainstream channel 11:7.One end of first connector 2 is equipped with First Transition chamfering 23, institute
The other end for stating the first connector 2 is connected by the second transition chamfering 12 with pipe fitting ontology 1.First connector 2, second
The length ratio of connector 3 is 5:11, the end of second connector 3 is equipped with third transition chamfering 31.
A kind of ferrule-type compression joint of the utility model passes through pipe fitting ontology, the first connector, the second connector and sealing
The cooperation of slot etc. by setting sealing taper surface in the first connector, and opens up seal groove in the periphery of the second connector, seals
Effect is good, can reduce fluid leakage, dependable performance.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (4)
1. a kind of ferrule-type compression joint, it is characterised in that：Including pipe fitting ontology (1), the first connector (2), the second connector
(3) and seal groove (4) mainstream channel (11), the both ends of the pipe fitting ontology (1), are offered in the pipe fitting ontology (1)
The first connector (2) and the second connector (3) are respectively equipped with, the periphery of second connector (3) offers seal groove (4),
The seal groove (4) is annular groove, and sealing taper surface (21), the sealing taper surface are offered in first connector (2)
(21) it is connected by stepped groove (22) with mainstream channel (11).
2. a kind of ferrule-type compression joint as described in claim 1, it is characterised in that：Described sealing taper surface (21) relative axis
Angle between symmetrical busbar is 25.5 degree, and the outer diameter of the stepped groove (22) is with the internal diameter ratio of mainstream channel (11)
10:7。
3. a kind of ferrule-type compression joint as described in claim 1, it is characterised in that：One end of first connector (2) is set
There is First Transition chamfering (23), the other end of first connector (2) passes through the second transition chamfering (12) and pipe fitting ontology
(1) it is connected.
4. a kind of ferrule-type compression joint as described in claim 1, it is characterised in that：First connector (2), the second connection
The length ratio of head (3) is 5:11, the end of second connector (3) is equipped with third transition chamfering (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547495.5U CN207500686U (en) | 2017-11-17 | 2017-11-17 | A kind of ferrule-type compression joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547495.5U CN207500686U (en) | 2017-11-17 | 2017-11-17 | A kind of ferrule-type compression joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500686U true CN207500686U (en) | 2018-06-15 |
Family
ID=62504721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721547495.5U Expired - Fee Related CN207500686U (en) | 2017-11-17 | 2017-11-17 | A kind of ferrule-type compression joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500686U (en) |
-
2017
- 2017-11-17 CN CN201721547495.5U patent/CN207500686U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20201117 |