CN220319710U - Novel switching structure of sealed pipeline - Google Patents
Novel switching structure of sealed pipeline Download PDFInfo
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- CN220319710U CN220319710U CN202322258728.1U CN202322258728U CN220319710U CN 220319710 U CN220319710 U CN 220319710U CN 202322258728 U CN202322258728 U CN 202322258728U CN 220319710 U CN220319710 U CN 220319710U
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- 238000007789 sealing Methods 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The application provides a novel seal pipeline's switching structure relates to engine parts technical field, coupling assembling includes sprayer and connection straight tube, connect the straight tube fixed intercommunication set up in sprayer one end, the switching subassembly includes right angle post, connector, sealing washer and boss, the right angle hole has been seted up to the right angle post, right angle post both ends all communicate and are provided with the connector to through setting up sprayer, connection straight tube, right angle post, connector, sealing washer and boss to set up the mode in right angle hole, through the right angle hole of seting up in connecting straight tube intercommunication right angle post, and the right angle post outside is provided with the boss, the effectual structural strength who consolidates the right angle post makes its bending position more durable, and the right angle design has made things convenient for the connection with outside pipeline simultaneously, and stable in structure's right angle post and boss add right angle design, effectually guaranteed its life, made things convenient for the arrangement of outside pipeline simultaneously.
Description
Technical Field
The application relates to the field of engine parts, in particular to a novel switching structure of a sealing pipeline.
Background
The engine air inlet pipe is used for conveying clean and fresh air to the air cylinder, the high-pressure common rail technology is adopted by the existing engine, especially the diesel engine, because of the promotion of performance and environmental protection, the high-pressure common rail technology is an oil supply mode for completely separating the generation of injection pressure and the injection process from each other in a closed loop system consisting of a high-pressure oil pump, a pressure sensor and an electronic control unit, the high-pressure oil pump is used for conveying high-pressure fuel to a common fuel supply pipe, the accurate control is realized through the oil pressure in the common fuel supply pipe, the pressure of the high-pressure fuel supply pipe is irrelevant to the rotating speed of the engine, and the degree that the fuel supply pressure of the diesel engine changes along with the rotating speed of the engine can be greatly reduced.
At present, an air inlet pipeline is required to be connected to an injector in an engine part, the size of space installation arrangement is considered, a bent pipeline is usually required to be matched with a connector for use, however, the tightness of the connector after connection is easily affected by the angle of the bent pipeline, a conventional bent pipeline is used under the condition of long-term high temperature and high pressure, and the normal service life is possibly affected by deformation of the bent position.
Disclosure of Invention
In order to overcome the existing defect, the embodiment of the application provides a novel switching structure of sealing pipeline, and it can solve and need connect the air inlet pipeline on the sprayer, considers space installation and arranges the size, generally needs to use with crooked pipeline cooperation connector, and the leakproofness after the connector is connected is influenced very easily to the size of crooked pipeline angle, and conventional crooked pipeline uses under long-term high temperature even high pressure condition, and crooked position probably takes place deformation and influences normal life's problem.
The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:
a novel switching structure of a sealing pipeline comprises a connecting component and a switching component.
The connecting assembly comprises an ejector and a connecting straight pipe, and the connecting straight pipe is fixedly communicated with one end of the ejector.
The switching subassembly includes right angle post, connector, sealing washer and boss, right angle hole has been seted up to the right angle post, right angle post both ends all communicate and are provided with the connector, the sealing washer set up in connector end, the boss set up in the right angle post outside.
In a specific embodiment, the right-angle pillar and the connector are integrally formed, and the outer side of the connector is provided with a hexagonal surface.
In a specific embodiment, the connector and the sealing ring are integrally formed, and the sealing ring and the connector have the same inner diameter dimension.
In a specific embodiment, the right angle hole diameter is slightly smaller than the connector inner diameter.
In a specific embodiment, an external thread is arranged on the outer side of the connecting straight pipe, and the connector is in threaded connection with the connecting straight pipe through the external thread.
In a specific embodiment, a fixed gasket seat is arranged on the outer side of the connecting straight pipe, and the sealing ring is attached to the fixed gasket seat.
In a specific embodiment, the right angle post and the reinforcing block are of integrally formed design.
In a specific embodiment, the outer sides of the connecting straight pipe, the right-angle column, the connector, the sealing ring and the reinforcing block are all provided with anti-corrosion layers.
The embodiment of the application has the advantages that:
through setting up the sprayer, connect the straight tube, the right angle post, the connector, sealing washer and boss, and set up the mode in right angle hole, need connect the air inlet line on can solving the sprayer, consider the space installation and arrange the size, generally need use the pipeline cooperation connector of bending to use, the leakproofness after the connector is connected is very easily influenced to the size of crooked pipeline angle, and conventional crooked pipeline uses under long-term high temperature high pressure condition, the problem that the deformation can take place in crooked position influences normal life, the problem solves the process, through the right angle hole of seting up in connecting straight tube intercommunication right angle post, and the right angle post outside is provided with the boss, the effectual structural strength who consolidates the right angle post, make its bending position more durable, the right angle design has made things convenient for the connection with outside pipeline simultaneously, stable in structure's right angle post and boss add the design of right angle, the effectual life of guaranteeing that has made things convenient for the arrangement of outside pipeline simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a switching structure of a novel sealing pipeline according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a connection component according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a reinforcing block according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of a right angle hole structure according to an embodiment of the present application.
In the figure: a 100-connection assembly; 110-an ejector; 120-connecting straight pipes; 121-external threads; 122-a stationary washer seat; 200-switching components; 210-right-angle columns; 211-right angle holes; 220-connectors; 221-hexagonal surface; 230-a sealing ring; 240-reinforcing blocks.
Detailed Description
This embodiment of the application is through providing a novel seal line's switching structure, it can solve and need connect the air inlet pipeline on the sprayer, considers space installation and arranges the size, needs to use the pipeline cooperation connector that bends generally, however the size of crooked pipeline angle influences the leakproofness after the connector is connected very easily, and conventional crooked pipeline uses under long-term high temperature high pressure condition, the problem overall thinking that the deformation can take place in crooked position and influence normal life is as follows:
referring to fig. 1-4, a novel switching structure of a sealed pipeline includes a connection assembly 100 and a switching assembly 200.
Referring to fig. 1 and 2, the connection assembly 100 includes an injector 110 and a straight connection pipe 120, and the straight connection pipe 120 is fixedly connected to one end of the injector 110.
Referring to fig. 1, 2, 3 and 4, the adaptor assembly 200 includes a right-angle column 210, a connector 220, a sealing ring 230 and a reinforcing block 240, the right-angle column 210 is provided with a right-angle hole 211, two ends of the right-angle column 210 are all communicated with each other and are provided with the connector 220, the sealing ring 230 is disposed at the end of the connector 220, and the reinforcing block 240 is disposed outside the right-angle column 210.
In this embodiment, the right-angle pillar 210 and the connector 220 are integrally formed, and a hexagonal surface 221 is formed on the outer side of the connector 220. The strength of the integrally formed design structure is higher, and the hexagonal surface 221 is convenient to clamp, rotate and connect for use.
In a specific embodiment, the connection head 220 and the sealing ring 230 are integrally formed, and the sealing ring 230 and the connection head 220 have the same inner diameter dimension. The sealing performance after being connected with other pipelines is improved by additionally arranging the sealing ring 230.
The diameter of the right-angle hole 211 is slightly smaller than the inner diameter of the connector 220, and by designing the diameter of the right-angle hole 211 to be slightly smaller than the inner diameter of the connector 220, when other pipes are inserted into the connection, the ends of the other pipes are abutted against the ends of the right-angle hole 211, so that the tightness is further improved.
In a specific embodiment, the connecting straight tube 120 is provided with external threads 121 on the outer side, and the connector 220 is screwed with the connecting straight tube 120 by the external threads 121.
In a specific embodiment, the connecting straight tube 120 is provided with a stationary washer seat 122 on the outside, and the seal 230 engages the stationary washer seat 122. By providing the fixing washer seat 122 to be attached to the seal ring 230, the sealing performance of the connection between the connection head 220 and the connection straight pipe 120 is improved when the connection head 220 is screwed to the connection straight pipe 120.
In a particular embodiment, the right angle post 210 and the reinforcing block 240 are of an integrally formed design. The reinforcing block 240 of the integrated into one piece design right angle post 210 adopts the mould preparation plastic, and simple manufacture, overall structure intensity is also high, and is more durable, and right angle design is convenient for the installer to find the angle when arranging the connecting tube and arranges.
In a specific embodiment, the connecting straight tube 120, the right angle post 210, the connector 220, the sealing ring 230 and the outside of the reinforcing block 240 are all provided with corrosion protection layers. The anti-corrosion material is sprayed on the outer surface of the switching structure, so that the overall corrosion resistance is improved, and the service life is prolonged.
The working principle of the switching structure of the novel sealing pipeline is as follows: the hexagonal surface 221 of the outer surface of the connector 220 is clamped to screw the connector 220 onto the outer surface of the connecting straight pipe 120, the connector is connected in a threaded connection mode, the sealing ring 230 at the end part of the connector 220 is abutted to the fixed gasket seat 122, tightness of the connector 220 and the connecting straight pipe 120 is guaranteed, the ejector 110 and an external feed pipeline are communicated through the connecting straight pipe 120 and the right-angle hole 211 in the use process, under the high temperature and even high pressure condition around an engine, the right-angle hole 211 and the reinforcing block 240 formed integrally outside are formed through the right-angle column 210, high-temperature and high-pressure resistance is effectively guaranteed, the connector is not easy to bend by external force, meanwhile, due to the right-angle design, installation personnel and other pipelines are convenient to install and connect, the situation that installation personnel find an angle to install is avoided, and meanwhile, the arranged pipeline network is more regular.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. A novel switching structure of a sealing pipeline is characterized by comprising
The connecting assembly comprises an ejector and a connecting straight pipe, and the connecting straight pipe is fixedly communicated with one end of the ejector;
the switching assembly comprises a right-angle column, a connector, a sealing ring and a reinforcing block, wherein a right-angle hole is formed in the right-angle column, the connectors are all communicated with each other at two ends of the right-angle column, the sealing ring is arranged at the end part of each connector, and the reinforcing block is arranged at the outer side of the right-angle column.
2. The switching structure of a novel sealed pipeline according to claim 1, wherein the right-angle column and the connector are integrally formed, and a hexagonal surface is formed on the outer side of the connector.
3. The switching structure of a novel sealed pipeline according to claim 1, wherein the connector and the sealing ring are integrally formed, and the sealing ring and the connector have the same inner diameter dimension.
4. The switching structure of a novel sealed pipeline according to claim 1, wherein the hole diameter of the right-angle hole is slightly smaller than the inner diameter of the connector.
5. The switching structure of a novel sealed pipeline according to claim 1, wherein external threads are arranged on the outer side of the connecting straight pipe, and the connector is in threaded connection with the connecting straight pipe through the external threads.
6. The switching structure of a novel sealing pipeline according to claim 1, wherein a fixed gasket seat is arranged on the outer side of the connecting straight pipe, and the sealing ring is attached to the fixed gasket seat.
7. The switching structure of a novel sealed pipeline according to claim 1, wherein the right-angle column and the reinforcing block are integrally formed.
8. The switching structure of a novel sealed pipeline according to claim 1, wherein anti-corrosion layers are arranged on the outer sides of the connecting straight pipe, the right-angle column, the connector, the sealing ring and the reinforcing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258728.1U CN220319710U (en) | 2023-08-22 | 2023-08-22 | Novel switching structure of sealed pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258728.1U CN220319710U (en) | 2023-08-22 | 2023-08-22 | Novel switching structure of sealed pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220319710U true CN220319710U (en) | 2024-01-09 |
Family
ID=89425792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322258728.1U Active CN220319710U (en) | 2023-08-22 | 2023-08-22 | Novel switching structure of sealed pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220319710U (en) |
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2023
- 2023-08-22 CN CN202322258728.1U patent/CN220319710U/en active Active
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