CN207111366U - A kind of vavuum pump is evacuated pipe joint - Google Patents
A kind of vavuum pump is evacuated pipe joint Download PDFInfo
- Publication number
- CN207111366U CN207111366U CN201720867503.8U CN201720867503U CN207111366U CN 207111366 U CN207111366 U CN 207111366U CN 201720867503 U CN201720867503 U CN 201720867503U CN 207111366 U CN207111366 U CN 207111366U
- Authority
- CN
- China
- Prior art keywords
- vavuum pump
- pipe joint
- main connection
- installation plug
- erecting bed
- 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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Abstract
The utility model discloses a kind of vavuum pump to be evacuated pipe joint, wherein, including erecting bed, installation plug, main connection and secondary connector；The erecting bed is provided with mounting surface, and the installation plug is arranged on the erecting bed, and the center line of the installation plug is vertical with the mounting surface；The installation plug is used to be inserted into vavuum pump, and the installation plug is tubulose；The main connection is arranged on the erecting bed, and the main connection is tubulose, and is connected with the installation plug；The secondary connector is also connected for tubulose its one end with the main connection, and the main connection is integrally formed with the secondary connector.Vavuum pump provided by the utility model is evacuated pipe joint, can reduce gas leakage risk.
Description
Technical field
It the utility model is related to engine component technical field, more particularly to a kind of vavuum pump pumping pipe joint.
Background technology
Vavuum pump also provides driving force while providing vacuum servo for vehicle braking for some annexes of engine, ensures whole
The normal operation of some annexes of stabilization and engine of car brake efficiency.
At present, vavuum pump pumping pipe joint often only has a main interface, and main interface is connected to more exchange devices by flexible pipe
To realize increasing for pipe interface.Need to leave enough spaces be used for arrange more exchange devices and installation pipeline, more exchange devices
And connecting line increases while increases the risk of leakage.
How to solve leakage problem when vavuum pump pumping pipe joint connects multiple pipelines, be this area weight urgently to be resolved hurrily
Want one of problem.
Utility model content
The purpose of this utility model is to provide a kind of vavuum pump pumping pipe joint, to solve the problems of the prior art, it
The risk of interface leak can be reduced.
The utility model embodiment proposes a kind of vavuum pump pumping pipe joint, wherein, including erecting bed, installation
Plug, main connection and secondary connector；
The erecting bed is provided with mounting surface, and the installation plug is arranged on the erecting bed, and the installation plug
Center line it is vertical with the mounting surface；The installation plug is used to be inserted into vavuum pump, and the installation plug is tubulose；
The main connection is arranged on the erecting bed, and the main connection is tubulose, and is connected with the installation plug
It is logical；The secondary connector also connects for tubulose its one end with the main connection, the main connection and the secondary connector one
It is body formed.
Vavuum pump pumping pipe joint as described above, these, it is preferred to, the main connection and the secondary connector
Junction is provided with multiple reinforcements.
Vavuum pump pumping pipe joint as described above, these, it is preferred to, the number of the reinforcement is four, and four
It is individual described to force muscle circumferentially array distribution centered on the center line of the secondary connector.
Vavuum pump pumping pipe joint as described above, these, it is preferred to, the periphery of the installation plug is provided with annular
Groove, the annular groove is interior to be provided with sealing ring.
Vavuum pump pumping pipe joint as described above, these, it is preferred to, the erecting bed is provided with mounting hole, described
The central axis of mounting hole is in the mounting surface.
Vavuum pump pumping pipe joint as described above, these, it is preferred to, the center line of the installation plug and the master
The central axis of connector, and the installation plug and main connection junction arc transition.
Vavuum pump pumping pipe joint as described above, these, it is preferred to, the side of the main connection and the erecting bed
Floor is provided between face.
Vavuum pump pumping pipe joint as described above, these, it is preferred to, the main connection is provided with slotting ring soon.
Vavuum pump pumping pipe joint as described above, these, it is preferred to, the secondary connector is away from the main connection
The periphery of one end be provided with annular protrusion.
Vavuum pump pumping pipe joint as described above, these, it is preferred to, the external diameter of the installation plug is along away from described
The direction of erecting bed tapers into.
The utility model provides a kind of vavuum pump pumping pipe joint, by that will install on the erecting bed that plug is arranged on,
It is easy to when mounted by the way that installation plug is inserted into the connecting hole on vavuum pump；By the way that main connection and secondary connector are set
It is into a single integrated structure, without connecting more exchange devices, it so, it is possible to greatly reduce the tie point of pipeline, connection can be effectively reduced
The risk of leakage of pipeline.In addition, the utility model also simplify the structure of pipe joint, it is easily installed.
Brief description of the drawings
Fig. 1 is the structural representation that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint；
Fig. 2 is the top view that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint；
Fig. 3 is the right view that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint；
Fig. 4 is the scheme of installation that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint；
Fig. 5 is the left view that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint；
Fig. 6 is the upward view that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint；
Fig. 7 is the front view that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint.
Description of reference numerals：
1- erecting beds, 2- installation plugs, 3- main connections, 4- pair connectors, 5- mounting surfaces, 6- vavuum pumps, 7- reinforcements,
8- sealing rings, 9- mounting holes, 10- insert ring, 11- annular protrusions, 12- floors soon.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
Fig. 1 is the structural representation that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint；Fig. 2 is this
The top view for the vavuum pump pumping pipe joint that utility model specific embodiment proposes；Fig. 3 is the utility model specific embodiment party
The right view for the vavuum pump pumping pipe joint that formula proposes；Fig. 4 is the vavuum pump pumping that the utility model embodiment proposes
The scheme of installation of pipe joint；Fig. 5 is the left view that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint；
Fig. 6 is the upward view that the vavuum pump that the utility model embodiment proposes is evacuated pipe joint；Fig. 7 is that the utility model is specific
The front view for the vavuum pump pumping pipe joint that embodiment proposes.
Fig. 1 to Fig. 3 is refer to, the utility model embodiment provides a kind of vavuum pump pumping pipe joint, wherein, including peace
Fill platform 1, installation plug 2, main connection 3 and secondary connector 4；
The erecting bed 1 is provided with mounting surface 5, and the installation plug 2 is arranged on the erecting bed 1, and the installation
The center line of plug 2 is vertical with the mounting surface 5, and mounting surface 5 is plane；The installation plug 2 is used to be inserted into vavuum pump 6
Interior, the installation plug 2 is tubulose；
The main connection 3 be arranged on the erecting bed 1 on, the main connection 3 is tubulose, and with the installation plug
2 connections；The secondary connector 4 also connects for tubulose its one end with the main connection 3, and the main connection 3 connects with the pair
Joint 4 is integrally formed.
When it is implemented, refer to Fig. 4, installation plug 2 is inserted at the connector of vavuum pump 6, mounting surface 5 and vavuum pump
The end face fitting of 6 connector.The main connection 3 coordinates with the joint on connecting line, realizes and is tightly connected.Secondary connector
4 are interference fitted with sebific duct, and pass through clip clamping.Due to main connection 3 and secondary connector 4 are set as into integrative-structure, Neng Gou great
It is big to simplify the structure of connector, while without using realizing increasing for pipe interface by device more, tie point is not only reduced,
The risk of leakage can be reduced, simultaneously, additionally it is possible to reduce space-consuming.
As a kind of preferred embodiment, Fig. 5, Fig. 6 and Fig. 7, the connection of the main connection 3 and the secondary connector refer to
Place is provided with multiple reinforcements 7.It so, it is possible to increase the bonding strength between main connection 3 and secondary connector 4.Further, institute
The number for stating reinforcement 7 is four, and forces muscle circumferentially array centered on the center line of the secondary connector 4 described in four
Distribution.
As a kind of preferred embodiment, Fig. 5 and Fig. 7 are refer to, the periphery of the installation plug 2 is provided with annular groove, described
Sealing ring 8 is provided with annular groove.It so, it is possible to ensure the sealing between vavuum pump 6 and the installation plug 2, it is specifically, described
Sealing ring 8 is O-ring seals.
As a kind of preferred embodiment, Fig. 6 is refer to, the erecting bed 1 is provided with mounting hole 9, the center of the mounting hole 9
Line is perpendicular to the mounting surface 5.When it is implemented, it is connected by bolt through mounting hole 9 with vavuum pump 6, in this way, can both lead to
Cross mounting hole 9 to be positioned, and can enough ensures the close connection between erecting bed 1 and vavuum pump 6.When it is implemented, the peace
The side away from the mounting surface 5 is provided with counterbore at dress hole 9, in this way, being advantageous to light-weight design.
As a kind of preferred embodiment, Fig. 7, the center of the center line and the main connection 3 of the installation plug 2 refer to
Line is vertical, when it is implemented, arc transition between the installation plug 2 and the main connection 3.It so, it is possible to reduce main company
Joint 3 and the resistance of installation plug 2 junction.Further, the main connection 3 is provided with slotting ring 10 soon.Specific implementation
When, the main connection 3 is connected with main connection 3 using male contact structure is inserted soon and pipeline is using slotting famale connector soon, in this way,
The quick connection and sealing of pipeline can be realized.
As a kind of preferred embodiment, Fig. 6, the periphery of the described one end of secondary connector 4 away from the main connection 3 refer to
It is provided with annular protrusion 11.When it is implemented, the secondary connector 4 is interference fitted with sebific duct, by setting annular protrusion 11, energy
Enough ensure the interference fit between secondary connector 4 and sebific duct, then by clip clamping, so as to realize the sealing of secondary connector 4 and
Connection.
As a kind of preferred embodiment, Fig. 5 and Fig. 7 are refer to, the external diameter of the installation plug 2 is along away from the erecting bed 1
Direction taper into.In this way, installation plug 2 can be facilitated insertion on vavuum pump 6.
When it is implemented, being provided with floor 12 between the erecting bed 1 and the main connection 3, so, it is possible described in raising
Bonding strength between main connection 3 and the erecting bed 1.
Construction, feature and action effect of the present utility model is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in the scope of protection of the utility model when showing covered spirit.
Claims (10)
1. a kind of vavuum pump is evacuated pipe joint, it is characterised in that including erecting bed, installation plug, main connection and secondary connector；
The erecting bed is provided with mounting surface, and the installation plug is arranged on the erecting bed, and in the installation plug
Heart line is vertical with the mounting surface；The installation plug is used to be inserted into vavuum pump, and the installation plug is tubulose；
The main connection is arranged on the erecting bed, and the main connection is tubulose, and is connected with the installation plug；Institute
The one end for stating secondary connector is connected with the main connection, and the main connection is integrally formed with the secondary connector.
2. vavuum pump according to claim 1 is evacuated pipe joint, it is characterised in that the main connection is connected with the pair
The junction of head is provided with multiple reinforcements.
3. vavuum pump according to claim 2 is evacuated pipe joint, it is characterised in that the number of the reinforcement is four,
And four described are strengthened reinforcements circumferentially array distribution centered on the center line of the secondary connector.
4. vavuum pump according to claim 1 is evacuated pipe joint, it is characterised in that the periphery of the installation plug is provided with
Annular groove, the annular groove is interior to be provided with sealing ring.
5. vavuum pump according to claim 1 is evacuated pipe joint, it is characterised in that the erecting bed is provided with mounting hole,
The central axis of the mounting hole is in the mounting surface.
6. vavuum pump according to claim 1 is evacuated pipe joint, it is characterised in that the center line of the installation plug and institute
State the central axis of main connection, and the installation plug and main connection junction arc transition.
7. vavuum pump according to claim 1 is evacuated pipe joint, it is characterised in that the main connection and the erecting bed
Side between be provided with floor.
8. vavuum pump according to claim 1 is evacuated pipe joint, it is characterised in that the main connection is provided with slotting bamboo soon
Section.
9. the vavuum pump pumping pipe joint according to any one of claim 1 to 8, it is characterised in that the secondary connector is remote
Periphery from one end of the main connection is provided with annular protrusion.
10. the vavuum pump pumping pipe joint according to any one of claim 1 to 8, it is characterised in that the installation plug
External diameter tapers into along the direction away from the erecting bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867503.8U CN207111366U (en) | 2017-07-17 | 2017-07-17 | A kind of vavuum pump is evacuated pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867503.8U CN207111366U (en) | 2017-07-17 | 2017-07-17 | A kind of vavuum pump is evacuated pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207111366U true CN207111366U (en) | 2018-03-16 |
Family
ID=61584431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867503.8U Expired - Fee Related CN207111366U (en) | 2017-07-17 | 2017-07-17 | A kind of vavuum pump is evacuated pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207111366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061223A (en) * | 2020-08-10 | 2022-02-18 | 海信（山东）冰箱有限公司 | Refrigerator and pipeline installation method |
-
2017
- 2017-07-17 CN CN201720867503.8U patent/CN207111366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061223A (en) * | 2020-08-10 | 2022-02-18 | 海信（山东）冰箱有限公司 | Refrigerator and pipeline installation method |
| CN114061223B (en) * | 2020-08-10 | 2023-04-14 | 海信冰箱有限公司 | Refrigerator and pipeline installation method |
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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: 20180316 Termination date: 20200717 |