CN103277605B - A kind of pipe joint - Google Patents
A kind of pipe joint Download PDFInfo
- Publication number
- CN103277605B CN103277605B CN201310223308.8A CN201310223308A CN103277605B CN 103277605 B CN103277605 B CN 103277605B CN 201310223308 A CN201310223308 A CN 201310223308A CN 103277605 B CN103277605 B CN 103277605B
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- China
- Prior art keywords
- joint
- pipeline
- pipe joint
- line seal
- pipe
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- 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.)
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of pipe joint, comprising: for the first joint be connected with the first line seal; For being connected with the second line seal, and can be connected with described first joint sealing, by the second joint of described first pipeline and described second pipeline connection.Pipe joint provided by the present invention, first joint can be connected with the first line seal, second joint can be connected with the second line seal, and the first joint can be connected with the second joint, be communicated with the first pipeline and the second pipeline, and pipeline coupled condition is for being tightly connected, without the need to the position of scene adjustment seal ring, just can ensure the sealing connected, improve the convenience that line seal connects.
Description
Technical field
The present invention relates to technical field of pipeline connection, particularly a kind of pipe joint.
Background technique
In daily life with in producing, often can run into the problem that pipeline connects, pump performance detection device is as the core of cooling system in automotive engineering, and its pipeline quality of connection use on pump performance detection device has direct impact.
Water pump clamping tooling and liquid container are the constituent elements of pump performance detection device, wherein, liquid container is built with the clear water needed for experiment or antifreeze liquid, water pump clamping tooling and liquid container are separated two-part, and the two is provided with pipeline, when testing, need to couple together with the pipeline of connection set by the two.
In prior art, the pipeline of the water pump clamping tooling involved by pump performance detection device and liquid container, when being connected, adopts flange connection.
Concrete, a flange is connected with water pump clamping tooling, another flange is connected with the connecting pipeline of liquid container, when carrying out the connection of water pump clamping tooling and liquid container, screw bolt and nut is used to be got up by two Flange joint, in order to improve the sealing of Flange joint, when connecting, a viton gasket is added, for preventing the overflow of pipe interior between two flanges.
But, the flange connection that screw bolt and nut is connected is applied in prior art, operating process not only time-consuming but also effort, general connection pipeline needs about 10 minutes, meanwhile, in order to ensure the sealing of connecting pipeline, viton gasket added between two flanges, its placement location cannot accurately ensure, if there is the crooked effect will not having sealing the position of placing.
In sum, how to improve the convenience that line seal connects, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
The object of this invention is to provide a kind of pipe joint, the convenience that line seal connects can be improved.
For solving the problems of the technologies described above, the invention provides following technological scheme:
A kind of pipe joint, is characterized in that, comprising:
For the first joint be connected with the first line seal;
For being connected with the second line seal, and can be connected with described first joint sealing, by the second joint of described first pipeline and described second pipeline connection.
Preferably, in above-mentioned pipe joint, described first joint comprises:
For the first conduit connection be connected with described first line seal;
The first interface joint of described second joint inside is located at for stuffing box gland.
Preferably, in above-mentioned pipe joint, described second joint comprises:
For the second conduit connection be connected with described second line seal;
For coordinating the second interface joint be socketed with described first interface joint;
For the compressing structure be fixedly connected with described first interface joint.
Preferably, in above-mentioned pipe joint, described compressing structure comprises pressing handle, for locking with described first interface joint.
Preferably, in above-mentioned pipe joint, described first interface joint comprises:
Limited part, described limited part is for limiting the socket degree of depth of described first joint and described second joint;
Compressed grooves, described compressed grooves is used for coordinating with the protuberance of described pressing handle, the first joint and the second joint is locked.
Preferably, in above-mentioned pipe joint, described second conduit connection is provided with outside thread.
Preferably, in above-mentioned pipe joint, described second conduit connection is provided with internal thread.
Preferably, in above-mentioned pipe joint, described second conduit connection is the tubular junction for being connected with flexible pipe.
Preferably, in above-mentioned pipe joint, the first conduit connection is provided with internal thread.
Preferably, in above-mentioned pipe joint, the inside of described second joint is provided with seal washer, and described seal washer is standard piece.
Relative above-mentioned background technology, pipe joint provided by the present invention, first joint can be connected with the first line seal, second joint can be connected with the second line seal, and the first joint can be connected with the second joint, is communicated with the first pipeline and the second pipeline, and pipeline coupled condition is for being tightly connected, without the need to the position of scene adjustment seal ring, just can ensure the sealing connected, improve the convenience that line seal connects.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the first joint of pipe joint provided by the present invention and the erection drawing of the second joint;
Fig. 2 is the first joint structure schematic diagram provided by the present invention;
Fig. 3 is the second joint structure schematic diagram provided by the present invention.
Embodiment
Core of the present invention is to provide a kind of pipe joint, can improve the convenience that line seal connects.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Be the first joint of pipe joint provided by the present invention and the erection drawing of the second joint incorporated by reference to Fig. 1, Fig. 1.
Pipe joint provided by the present invention, comprises the first joint 1 and the second joint 2.
First joint 1 is for being connected with the first line seal, and the second joint 2 for being connected with the second line seal, and can be tightly connected with the first joint 1, by the first pipeline and the second pipeline connection.
Concrete, when the pipe joint that the embodiment of the present invention provides is applied in pump performance detection device, first joint 1, second joint 2 is connected on the pipeline of water pump clamping tooling and the pipeline of liquid container, when carrying out pump performance and detecting, only need the first joint 1 to be connected with the second joint 2 and can realize water pump clamping tooling and be communicated with the sealing of liquid container.
The pipe joint that the embodiment of the present invention provides, first joint 1 can be connected with the first line seal, second joint 2 can be connected with the second line seal, and the first joint 1 is connected with the second joint 2, the first pipeline and the second pipeline can be communicated with, and pipeline coupled condition is for being tightly connected, when being applied to pump performance detection device, compared with prior art without the need to the position of scene adjustment seal ring, just can ensure water pump clamping tooling and the tank connected sealing of liquid storage, improve the convenience that line seal connects.
Be the first joint structure schematic diagram provided by the present invention incorporated by reference to Fig. 2 and Fig. 3, Fig. 2; Fig. 3 is the second joint structure schematic diagram provided by the present invention.
In a specific embodiment of the present invention, the first joint 1 of pipe joint comprises the first conduit connection 11 and first interface joint; Second joint 2 of pipe joint comprises the second conduit connection 21, second interface joint 22 and compressing structure 23.
Concrete, when the pipe joint that the embodiment of the present invention provides is applied in pump performance detection device, because water pump clamping tooling may be arranged side by side multiple connecting pipeline, the form structure of the second joint 2 is more complicated, disturb in order to avoid what may cause when multiple connecting pipeline uses simultaneously mutually, preferably, first joint 1 is connected on the pipeline of water pump clamping tooling by the first conduit connection 11, second joint 2 is connected on the pipeline of liquid container by the second conduit connection 21, then first interface joint stuffing box gland is located in the second interface joint 22, by compressing structure 23, first interface joint is fixedly connected with the second interface joint 22.
The pipe joint that the embodiment of the present invention provides, first joint 1 and the second joint 2 seal and are socketed, and are the simple cooperations of inherent structure, are fixed by the annexation of compressing structure 23 by the first joint 1 and the second joint 2, make being tightly connected of pipeline, convenient to operation.
In a specific embodiment of the present invention, the compressing structure 23 that the first interface joint of pipe joint comprises limited part 121 and compressed grooves 122, second joint 2 is provided with pressing handle.
The pipe joint that the embodiment of the present invention provides, when the first joint 1 and the second joint 2 dock, second joint 2 is placed on the first joint 1 outside, the socket degree of depth of the two is defined by limited part 121, the pressing handle of rotary setting on the compressing structure 23 of the second joint 2, compressed grooves 122 on the protuberance of pressing handle and first interface joint is locked, the first joint 1 is fixedly connected with the second joint 2, improve the rapidity that line seal connects.
In a specific embodiment of the present invention, in pipe joint the first joint the first conduit connection 11 on be provided with internal thread, the second conduit connection 21 of the second joint 2 is provided with outside thread, is respectively used to be connected with the second pipeline with required the first pipeline be connected.
According to the first pipeline of required connection and the concrete structure of the second pipeline connecting end, the second conduit connection 21 also can be set to internal thread connecting end, and when for connecting hose, the second conduit connection 21 also can be tubular junction.
At pipe joint provided by the present invention, the inside of the second joint 2 is provided with seal washer, and seal washer is standard piece, namely ensure that being tightly connected of the first joint 1 and the second joint 2, when seal ring is aging, standard piece also can be adopted to change, convenient, fast.
Above a kind of pipe joint provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and mode of execution, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (6)
1. a pipe joint, is characterized in that, comprising: for the first joint (1) be connected with the first line seal; For being connected with the second line seal, and can be tightly connected with described first joint (1), by second joint (2) of described first pipeline and described second pipeline connection, described first joint (1) comprising: for the first conduit connection (11) be connected with described first line seal; Be located at the inner first interface joint of described second joint (2) for stuffing box gland, described second joint (2) comprising: for the second conduit connection (21) be connected with described second line seal; For coordinating the second interface joint (22) be socketed with described first interface joint; For the compressing structure (23) be fixedly connected with described first interface joint, described compressing structure (23) comprises pressing handle, for locking with described first interface joint, described first interface joint comprises: limited part (121), and described limited part is for limiting the socket degree of depth of described first joint (1) and described second joint (2); Compressed grooves (122), the first joint (1) and the second joint (2), for coordinating with the protuberance of described pressing handle, are locked by described compressed grooves (122).
2. pipe joint as claimed in claim 1, it is characterized in that, described second conduit connection (21) is provided with outside thread.
3. pipe joint as claimed in claim 1, it is characterized in that, described second conduit connection (21) is provided with internal thread.
4. pipe joint as claimed in claim 1, it is characterized in that, described second conduit connection (21) is the tubular junction for being connected with flexible pipe.
5. pipe joint as claimed in claim 1, it is characterized in that, the first conduit connection (11) is provided with internal thread.
6. pipe joint as claimed in claim 1, it is characterized in that, the inside of described second joint (2) is provided with seal washer, and described seal washer is standard piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223308.8A CN103277605B (en) | 2013-06-06 | 2013-06-06 | A kind of pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223308.8A CN103277605B (en) | 2013-06-06 | 2013-06-06 | A kind of pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103277605A CN103277605A (en) | 2013-09-04 |
| CN103277605B true CN103277605B (en) | 2015-12-09 |
Family
ID=49060197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310223308.8A Expired - Fee Related CN103277605B (en) | 2013-06-06 | 2013-06-06 | A kind of pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103277605B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101887A (en) * | 1986-02-05 | 1987-10-07 | 埃尔康尼克斯控股有限公司 | Corrugated plastic pipe connector |
| CN2689030Y (en) * | 2003-12-09 | 2005-03-30 | 上虞联广橡塑金属制品有限公司 | Joint fastening structure |
| CN203336096U (en) * | 2013-06-06 | 2013-12-11 | 重庆飞龙江利汽车部件有限公司 | Pipeline connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ154099A3 (en) * | 1998-04-30 | 1999-11-17 | Krausz Metal Industries Ltd. | General-purpose tube coupling and sealing element thereof |
-
2013
- 2013-06-06 CN CN201310223308.8A patent/CN103277605B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101887A (en) * | 1986-02-05 | 1987-10-07 | 埃尔康尼克斯控股有限公司 | Corrugated plastic pipe connector |
| CN2689030Y (en) * | 2003-12-09 | 2005-03-30 | 上虞联广橡塑金属制品有限公司 | Joint fastening structure |
| CN203336096U (en) * | 2013-06-06 | 2013-12-11 | 重庆飞龙江利汽车部件有限公司 | Pipeline connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103277605A (en) | 2013-09-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20151209 Termination date: 20190606 |
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| CF01 | Termination of patent right due to non-payment of annual fee |