CN105041437A - Sealing structure for air inlet of silencer - Google Patents
Sealing structure for air inlet of silencer Download PDFInfo
- Publication number
- CN105041437A CN105041437A CN201510440093.4A CN201510440093A CN105041437A CN 105041437 A CN105041437 A CN 105041437A CN 201510440093 A CN201510440093 A CN 201510440093A CN 105041437 A CN105041437 A CN 105041437A
- Authority
- CN
- China
- Prior art keywords
- silencer
- air inlet
- silencing apparatus
- suction port
- sealing structure
- 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.)
- Pending
Links
Landscapes
- Gasket Seals (AREA)
Abstract
The invention discloses a sealing structure for an air inlet of a silencer. The sealing structure for the air inlet of the silencer comprises the silencer, an exhaust connecting pipe and the air inlet; the exhaust connecting pipe is installed on the lower portion of the silencer, a hasp-opening rectangular sealing ring is installed between the exhaust connecting pipe and the silencer, the left side of the exhaust connecting pipe is provided with the air inlet, the exhaust connecting pipe with an annular groove is installed in the air inlet in a sleeved mode, the air inlet formed in the silencer is a high-precision air inlet, and the hasp-opening rectangular sealing ring is assembled in the annular ring. The sealing structure for the air inlet of the silencer is simple in structure, convenient to install and high in maneuverability; by means of the sealing structure, the air inlet of the silencer is not stressed during working, only the sealing function is achieved, under the conditions of high temperature and vibration, the phenomenon that fracture of an air inlet pipe of the silencer happens is avoided, and finally the service life of the silencer is prolonged. The sealing structure for the air inlet of the silencer can be popularized in similar diesel engine products, and higher economic benefit and wide application prospect are achieved.
Description
Technical field
The present invention relates to parts and components of diesel engine technical field, be specially a kind of sealing configuration of silencing apparatus suction port.
Background technique
At present, the sealing configuration of common silencing apparatus suction port is that adpting flange installs heat insulating mattress mode additional, this kind of sealing configuration makes silencer air inlet pipe operationally be in stressed state all the time, when high temperature and vibrations, silencer air inlet pipe is very easily made to rupture, silencing apparatus normally cannot be worked, failure phenomenon occurs.
Summary of the invention
The object of the present invention is to provide a kind of sealing configuration of silencing apparatus suction port, to solve the problem proposed in above-mentioned background technology, structure is simple, easy for installation, workable.
For achieving the above object, the invention provides following technological scheme: a kind of sealing configuration of silencing apparatus suction port, comprise silencing apparatus, vent connection and suction port, the below of described silencing apparatus is provided with vent connection, hasp mouth rectangular closed ring is installed between described vent connection and silencing apparatus, the left side of described vent connection is provided with inlet hole, and in described suction port, suit is with the vent connection of annular groove.
Preferably, the suction port on described silencing apparatus is high-precision suction port.
Preferably, described hasp mouth rectangular seal ring is assemblied in annular groove.
Compared with prior art, the invention has the beneficial effects as follows: a kind of sealing configuration of silencing apparatus suction port, structure is simple, easy for installation, workable, this invention sealing configuration makes silencing apparatus suction port operationally not stress, only play seal action, when high temperature and vibrations, silencer air inlet pipe is made to avoid occurring the phenomenon of fracture, finally extend the working life of silencing apparatus, the sealing configuration of this invention silencing apparatus suction port can be promoted in similar diesel product, has higher economic benefit and application prospect widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, silencing apparatus, 2, vent connection, 3, hasp mouth rectangular seal ring, 4, suction port.
Embodiment
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.
Refer to Fig. 1, the invention provides a kind of technological scheme: a kind of sealing configuration of silencing apparatus suction port, comprise silencing apparatus 1, vent connection 2 and suction port 4, the below of described silencing apparatus 1 is provided with vent connection 2, hasp mouth rectangular closed ring 3 is installed between described vent connection 2 and silencing apparatus 1, the left side of described vent connection 2 is provided with inlet hole 4, in described suction port 4, suit is with the vent connection 2 of annular groove, suction port 4 on described silencing apparatus 1 is high-precision suction port 4, and described hasp mouth rectangular seal ring 3 is assemblied in annular groove.
The sealing configuration of a kind of silencing apparatus suction port of this invention, structure is simple, easy for installation, workable, this invention sealing configuration makes the suction port 4 of silencing apparatus 1 operationally not stress, only play seal action, when high temperature and vibrations, the suction tude of silencing apparatus 1 is made to avoid occurring the phenomenon of fracture, finally extend the working life of silencing apparatus 1, the sealing configuration of the suction port 4 of this invention silencing apparatus 1 can be promoted in similar diesel product, has higher economic benefit and application prospect widely.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (3)
1. the sealing configuration of a silencing apparatus suction port, comprise silencing apparatus (1), vent connection (2) and suction port (4), it is characterized in that: the below of described silencing apparatus (1) is provided with vent connection (2), hasp mouth rectangular closed ring (3) is installed between described vent connection (2) and silencing apparatus (1), the left side of described vent connection (2) is provided with inlet hole (4), and in described suction port (4), suit is with the vent connection (2) of annular groove.
2. the sealing configuration of a kind of silencing apparatus suction port according to claim 1, is characterized in that: the suction port (4) on described silencing apparatus (1) is high-precision suction port (4).
3. the sealing configuration of a kind of silencing apparatus suction port according to claim 1, is characterized in that: described hasp mouth rectangular seal ring (3) is assemblied in annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440093.4A CN105041437A (en) | 2015-07-24 | 2015-07-24 | Sealing structure for air inlet of silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440093.4A CN105041437A (en) | 2015-07-24 | 2015-07-24 | Sealing structure for air inlet of silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105041437A true CN105041437A (en) | 2015-11-11 |
Family
ID=54448350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510440093.4A Pending CN105041437A (en) | 2015-07-24 | 2015-07-24 | Sealing structure for air inlet of silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041437A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2156713A1 (en) * | 1971-11-16 | 1973-05-24 | Kloeckner Humboldt Deutz Ag | ELASTIC PIPE CONNECTIONS, IN PARTICULAR FOR EXHAUST PIPES OF COMBUSTION MACHINERY |
| GB1497335A (en) * | 1974-10-19 | 1978-01-05 | Mtu Friedrichshafen Gmbh | Spigot-and-socket pipe joint |
| CN2608695Y (en) * | 2003-04-21 | 2004-03-31 | 吴渊军 | Exhaust silencing apparatus for internal combustion engine |
| US7051523B2 (en) * | 2004-03-10 | 2006-05-30 | General Motors Corporation | Exhaust system assemblies employing wire bushings for thermal compensation |
| CN203822435U (en) * | 2014-05-15 | 2014-09-10 | 一拖(洛阳)柴油机有限公司 | Exhaust connection structure of supercharger of diesel |
-
2015
- 2015-07-24 CN CN201510440093.4A patent/CN105041437A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2156713A1 (en) * | 1971-11-16 | 1973-05-24 | Kloeckner Humboldt Deutz Ag | ELASTIC PIPE CONNECTIONS, IN PARTICULAR FOR EXHAUST PIPES OF COMBUSTION MACHINERY |
| GB1497335A (en) * | 1974-10-19 | 1978-01-05 | Mtu Friedrichshafen Gmbh | Spigot-and-socket pipe joint |
| CN2608695Y (en) * | 2003-04-21 | 2004-03-31 | 吴渊军 | Exhaust silencing apparatus for internal combustion engine |
| US7051523B2 (en) * | 2004-03-10 | 2006-05-30 | General Motors Corporation | Exhaust system assemblies employing wire bushings for thermal compensation |
| CN203822435U (en) * | 2014-05-15 | 2014-09-10 | 一拖(洛阳)柴油机有限公司 | Exhaust connection structure of supercharger of diesel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB201305258D0 (en) | Turbine assembly and method for assembling a turbine | |
| WO2015047507A3 (en) | Trailing edge cooling arrangement for an airfoil of a gas turbine engine | |
| CN203933225U (en) | A kind of pressurized seal structure | |
| CN105065767A (en) | Silencer for safety valve for chemical plant | |
| CN105015797A (en) | Sealing block cover for air intake duct | |
| CN105041437A (en) | Sealing structure for air inlet of silencer | |
| CN203926764U (en) | A kind of seal ring | |
| CN203979433U (en) | High-temperature metal seal butterfly valve | |
| CN202252575U (en) | Expansion joint for pipeline | |
| RU2015103605A (en) | TURBO COMPRESSOR CONNECTING ASSEMBLY (OPTIONS), VEHICLE, ENGINE CONTAINING SUCH CONNECTING UNIT, AND METHOD FOR CONNECTING TURBO COMPRESSOR TO EXHAUST ENGINE | |
| EP4317676A3 (en) | Seal assembly | |
| CN204354809U (en) | The anchor fitting of a kind of automobile and inlet channel connection pipe and airfilter | |
| CN204042253U (en) | A kind of being flexible coupling with lining steel plate and thermal insulation layer | |
| CN203832417U (en) | Lower engine guard board and automobile | |
| CN202392345U (en) | Spherical compensator | |
| CN208564711U (en) | A kind of segmentation exhaust pipe connection structure | |
| CN204126882U (en) | A kind of drilling pump fluid end assembly | |
| CN203926511U (en) | Dust protected clutch booster | |
| CN203202218U (en) | Bump groove sealing flange of compressor cooler | |
| CN204062302U (en) | Bypass pressure balanced expansion joint | |
| CN202371346U (en) | Positive pressure and negative pressure resisting clamp hoop type connection part | |
| CN201747659U (en) | Sealing device of anti-explosion draught fan for nitrogen and hydrogen gas mixture | |
| CN202125323U (en) | Composite honeycomb steam sealing structure | |
| CN202194855U (en) | Centrifugal blower sealing device | |
| CN104088820A (en) | Anti-surge ring for axial flow fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |