CN218407601U - Corrosion-prevention automobile turbocharging gasket - Google Patents
Corrosion-prevention automobile turbocharging gasket Download PDFInfo
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- CN218407601U CN218407601U CN202220831913.8U CN202220831913U CN218407601U CN 218407601 U CN218407601 U CN 218407601U CN 202220831913 U CN202220831913 U CN 202220831913U CN 218407601 U CN218407601 U CN 218407601U
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- backing plate
- plate
- high temperature
- gasket
- mica
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model relates to the technical field of turbochargers, and discloses a corrosion-resistant automobile turbocharger gasket, which comprises a backing plate, wherein the surface of the backing plate is provided with a mounting hole, the inner side of the backing plate is fixedly connected with a heat-insulating asbestos plate, the outer part of the heat-insulating asbestos plate is fixedly connected with a mica plate, the surface of the backing plate is provided with a screw hole, and the inner side of the screw hole is movably connected with a screw; through direct and the high temperature high pressure waste gas contact of mica plate, effectively prevent backing plate and high temperature high pressure waste gas direct contact, thermal-insulated asbestos board can effectively completely cut off the surface of backing plate under the direct effect of high temperature heat simultaneously to improved the high temperature resistance ability of backing plate, increased the anti high temperature corrosion resistant characteristic of backing plate in high temperature high pressure waste gas environment, improved the reliability and the life-span of backing plate.
Description
Technical Field
The utility model relates to a turbo charger's technical field specifically is a car turbocharging gasket that prevents to corrode.
Background
The turbocharger is an automobile turbocharger gasket air compressor for preventing corrosion, air inflow is increased by compressing air, the turbine in a turbine chamber is pushed by using inertia impulse force of exhaust gas discharged by an engine, the turbine drives a coaxial impeller, the impeller pumps the air sent by an air filter pipeline to boost the air into an air cylinder, a turbocharger turbine exhaust gas inlet is connected with an exhaust manifold to be provided with a turbocharger gasket, and the conventional turbocharger gasket is easily damaged by high-temperature corrosion in a high-temperature high-pressure exhaust gas working environment.
SUMMERY OF THE UTILITY MODEL
For solving the problem that the high temperature corrosion damaged appears easily in above-mentioned current pressure boost gasket in high temperature high pressure waste gas operational environment, realize above high temperature resistant, thermal-insulated, prevent high temperature corrosion's purpose, the utility model discloses a following technical scheme realizes: the utility model provides a prevent car turbocharging gasket of corruption, includes the backing plate, the mounting hole has been seted up on the surface of backing plate, the inboard fixedly connected with heat-insulating asbestos board of backing plate, the outside fixedly connected with mica plate of heat-insulating asbestos board, the screw has been seted up on the surface of backing plate, the inboard swing joint of screw has the screw.
Further, the mounting holes are symmetrically distributed on the surface of the base plate, the heat insulation asbestos plate is fixedly connected with the base plate through screws, and the mica plate is fixedly connected with the heat insulation asbestos plate through bolts.
Furthermore, the side face of the mica plate is parallel to the mounting surface of the backing plate, the cross section of the mica plate is U-shaped, and the mica plate corresponds to the heat-insulating asbestos plate.
The utility model provides a prevent car turbocharging gasket of corruption. The method has the following beneficial effects:
1. this prevent automobile turbocharging gasket of corruption, through the direct and high temperature high pressure waste gas contact of mica plate, effectively prevent backing plate and high temperature high pressure waste gas direct contact, the thermal-insulated asbestos board can effectively completely cut off the surface of backing plate under the high temperature heat direct action simultaneously to improved the high temperature resistance performance of backing plate, increased the anti high temperature corrosion resistant characteristic of backing plate in high temperature high pressure waste gas environment, improved the reliability and the life-span of backing plate.
Drawings
FIG. 1 is a schematic view of the internal partial sectional structure of the present invention;
fig. 2 is a schematic view of the connection relationship between the heat-insulating asbestos board and the mica board of the present invention.
In the figure: 1. a backing plate; 2. mounting holes; 3. a heat insulating asbestos sheet; 4. mica plates; 5. a screw hole; 6. and (4) screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
An example of the automotive turbocharger gasket for preventing corrosion is as follows:
referring to fig. 1-2, an anti-corrosion automobile turbocharging gasket comprises a backing plate 1, wherein a mounting hole 2 is formed in the surface of the backing plate 1, a heat insulation asbestos plate 3 is fixedly connected to the inner side of the backing plate 1, a mica plate 4 is fixedly connected to the outer side of the heat insulation asbestos plate 3, the side surface of the mica plate 4 is parallel to the mounting surface of the backing plate 1, the cross section of the mica plate 4 is U-shaped, the mica plate 4 corresponds to the heat insulation asbestos plate 3, the mica plate 4 is directly contacted with high-temperature high-pressure waste gas, the backing plate 1 is effectively prevented from being directly contacted with the high-temperature high-pressure waste gas, meanwhile, the heat insulation asbestos plate 3 can effectively isolate the surface of the backing plate 1 under the direct action of high-temperature heat, so that the high-temperature resistance performance of the backing plate 1 is improved, the high-temperature and corrosion resistance of the backing plate 1 in a high-temperature high-pressure waste gas environment is improved, and the reliability and the service life of the backing plate 1 are improved.
The working principle is as follows:
assemble backing plate 1 at exhaust manifold exhaust outlet department and turbo charger exhaust gas entrance through mounting hole 2, thereby make exhaust manifold and turbo charger exhaust gas entrance fastening intercommunication, automobile engine work produces high temperature high pressure waste gas and passes backing plate 1 flow in inside the turbo charger of carrying of turbo charger exhaust gas entrance through exhaust manifold, high temperature high pressure waste gas and 4 contacts of mica plate and heat mica plate 4, the inside temperature of mica plate 4 rises and conducts to the surface of thermal-insulated asbestos board 3, thermal-insulated asbestos board 3 isolated high temperature conduction and backing plate 1 surface, thereby protection backing plate 1 avoids high temperature corrosion damage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent car turbocharged gasket of corruption, includes backing plate (1), its characterized in that: mounting hole (2) have been seted up on the surface of backing plate (1), the inboard fixedly connected with heat-insulating asbestos board (3) of backing plate (1), the outside fixedly connected with mica plate (4) of heat-insulating asbestos board (3), screw (5) have been seted up on the surface of backing plate (1), the inboard swing joint of screw (5) has screw (6).
2. The automotive turbocharger gasket for preventing corrosion according to claim 1, wherein: the mounting holes (2) are symmetrically distributed on the surface of the backing plate (1).
3. The automotive turbocharger gasket for preventing corrosion according to claim 1, wherein: the heat insulation asbestos plate (3) is fixedly connected with the backing plate (1) through a screw (6).
4. The automotive turbocharger gasket for preventing corrosion according to claim 1, wherein: the mica plate (4) is fixedly connected with the heat insulation asbestos plate (3) through bolts.
5. The automotive turbocharger gasket for preventing corrosion according to claim 1, wherein: the side surface of the mica plate (4) is parallel to the mounting surface of the backing plate (1).
6. The automotive turbocharger gasket for preventing corrosion according to claim 1, wherein: the section of the mica plate (4) is U-shaped, and the mica plate (4) corresponds to the heat-insulating asbestos plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220831913.8U CN218407601U (en) | 2022-04-12 | 2022-04-12 | Corrosion-prevention automobile turbocharging gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220831913.8U CN218407601U (en) | 2022-04-12 | 2022-04-12 | Corrosion-prevention automobile turbocharging gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218407601U true CN218407601U (en) | 2023-01-31 |
Family
ID=84998242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220831913.8U Active CN218407601U (en) | 2022-04-12 | 2022-04-12 | Corrosion-prevention automobile turbocharging gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218407601U (en) |
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2022
- 2022-04-12 CN CN202220831913.8U patent/CN218407601U/en active Active
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