CN109281742A - A kind of efficient corrosion resisting type automobile exhaust pipe - Google Patents
A kind of efficient corrosion resisting type automobile exhaust pipe Download PDFInfo
- Publication number
- CN109281742A CN109281742A CN201811023473.8A CN201811023473A CN109281742A CN 109281742 A CN109281742 A CN 109281742A CN 201811023473 A CN201811023473 A CN 201811023473A CN 109281742 A CN109281742 A CN 109281742A
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- Prior art keywords
- pipe
- parts
- exhaust
- branch pipe
- type automobile
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P1/06—Arrangements for cooling other engine or machine parts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3009—Sulfides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/08—Surface coverings for corrosion prevention
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Exhaust Silencers (AREA)
Abstract
The present invention relates to technical field of automobile accessories, and disclose a kind of efficient corrosion resisting type automobile exhaust pipe, including exhaust manifold, and the underlying surfaces of the exhaust manifold are provided with screw thread item.The efficient corrosion resisting type automobile exhaust pipe, by the way that screwed pipe is arranged, with the use of exhaust branch pipe, exhaust branch pipe can preferably be connect by screwed pipe with screen pipe, it is also convenient for dismantling and be cleaned simultaneously, a large amount of heat can be generated when exhaust manifold and exhaust branch pipe are exhausted, by the way that helical form heat collecting sheet is arranged, the contact area of heat collecting sheet and heat-dissipating pipe can be increased, higher efficiency radiate, and make the rapid condensations such as greasy dirt in exhaust branch pipe, it easily facilitates and exhaust branch pipe inside is cleared up, passing through setting link block and the second filter screen, it can prevent winged insect or plastic garbage from entering exhaust branch pipe, exhaust branch pipe is avoided to block, and it is convenient to clean, save the time, improve working efficiency.
Description
Technical field
The present invention relates to technical field of automobile accessories, specially a kind of efficient corrosion resisting type automobile exhaust pipe.
Background technique
Automobile exhaust bellows is also known as automobile exhaust pipe hose, it is installed between engine exhaust branch pipe and silencer
In exhaust pipe, make whole gas extraction system in Flexible spacecraft, to play vibration and noise reducing, facilitate installation and extend exhausting silencer system
The effect in service life, it is mainly used for Light-duty Vehicle, minicar and car, and structure is that double-ply bellows is cladded with wire sets, both ends
The structure of straight section housing snap ring, to make noise elimination effect more preferably, bellows interior can match telescopic joint or net cover, and main material is not
Become rusty steel, and cutting ferrule and adapter tube material can be stainless steel or aluminum-plated steel.
Existing automobile exhaust pipe can eliminate the noise in exhaust process to vehicle exhaust, reduce noise pollution, work as vapour
The tail gas of vehicle discharge has more pernicious gas and particulate matter, in order to achieve the effect that environmental protection, row of the people in vehicle exhaust
Put on pipeline be provided with purification device, but existing partial automobile exhaust pipe cleaning when, since pipeline opening is relatively narrow, pipeline compared with
It is long, therefore be not easy to the cleaning of staff, and cleaning effect is undesirable, due to automobile exhaust pipe can for a long time directly with corrosion
The contact such as gas, the component that will lead in automobile exhaust pipe in this way are corroded, damage, and reduce the working efficiency of component
And service life.To solve the above problems, therefore proposing a kind of efficient corrosion resisting type automobile exhaust pipe.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of efficient corrosion resisting type automobile exhaust pipe, has easy cleaning
The advantages of, solve existing partial automobile exhaust pipe in cleaning, since pipeline opening is relatively narrow, pipeline is longer, therefore is not easy to
The cleaning of staff, and the problem that cleaning effect is undesirable.
(2) technical solution
For the purpose for realizing above-mentioned automobile exhaust pipe easy cleaning, the invention provides the following technical scheme: a kind of efficiently anti-
Rotten type automobile exhaust pipe, including exhaust manifold, the underlying surfaces of the exhaust manifold are provided with screw thread item, the exhaust manifold
Surface is threaded with connecting tube, and the bottom of the connecting tube is provided with screen pipe, is fixedly installed at the top of the screen pipe
Installing pipe, the inside of the installing pipe open up fluted, and the inside of the groove is fixedly mounted that there are two permanent magnetic strips, described in two
Permanent magnets are provided between the opposite side of permanent magnetic strip, two opposite sides of the permanent magnets are fixedly connected to connection
Bar, the surface of the connecting tube offer circular hole, and two connecting rods are fixedly connected with spring between opposite side, described
Two inner sidewall of screen pipe or so is fixedly installed with fixed block, and two fixed blocks are provided with the first mistake between opposite side
Strainer, there are two screwed pipe, the inside of the two screwed pipes rows of being threaded with for the bottom fixed installation of the screen pipe
Gas branch pipe, the surface of two exhaust branch pipes are provided with heat-dissipating pipe, and the inside of the heat-dissipating pipe is fixedly installed with heat collecting sheet,
It is fixedly mounted inside two exhaust branch pipes there are two link block, fixed peace between the opposite side of two link blocks
Equipped with the second filter screen；Wherein, anti-corrosive metal coating, the metal are coated on first filter screen and the second filter screen
Corrosion-inhibiting coating is prepared from the following raw materials in parts by weight: 15-30 parts of Organic fluoride filler, 1-3 parts of promotor, 3-5 parts of plasticiser, being had
6-10 parts of solvent, 4-8 parts of bioantifouling agent, alkaline water absorbing agent 2-4 parts, 3-6 parts of corrosion inhibitor, nano-oxide particles increase
Strong 7-12 parts of agent, 10-32 parts of epoxy resin, 1.5-3.2 parts of coalescing agent, rare earth aluminium alloy powder 1-3；Siloxanes 10-20；It is compound
α-ceramic 5-8,3-7 parts of molybdenum disulfide, 2-5 parts of polyamide 612,4-6 parts of hexamethylenetetramine.
Preferably, two connecting rods run through circular hole and extend to the inside of connecting tube, the surface set of the spring
Equipped with water proof rubber shell.
Preferably, two opposite sides of the fixed block are fixedly installed with clamping plate, the left and right of first filter screen
Both ends are respectively positioned on the inside of clamping plate.
Preferably, the bottom of the connecting tube is located at the inside of installing pipe, and the connecting tube passes through installing pipe and screen pipe
Connection.
Preferably, the cross sectional shape of second filter screen and heat collecting sheet is helical form.
Preferably, the left and right sides wall of the installing pipe offers hole, and the diameter in hole is less than permanent magnets.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of efficient corrosion resisting type automobile exhaust pipe, have it is following the utility model has the advantages that
1, the efficient corrosion resisting type automobile exhaust pipe can be more convenient by exhaust manifold and company by the way that screw thread item is arranged
Adapter tube connection, then by setting groove and permanent magnetic strip, be used cooperatively permanent magnets, connecting tube can made to connect more with installing pipe
Securely, then by setting circular hole and connecting rod, then be used cooperatively spring, when installation can by connecting rod by the elasticity of spring to
Contract is caught in groove later, simple to operate, time saving and energy saving, and easy to clean, then passes through setting fixed block and the
One filter screen can prevent the sundries such as winged insect from entering exhaust manifold, prevent the blocking of exhaust manifold, influence the use of user.
2, the efficient corrosion resisting type automobile exhaust pipe is used cooperatively exhaust branch pipe, can will be vented branch by the way that screwed pipe is arranged
Pipe is preferably connect by screwed pipe with screen pipe, while being also convenient for dismantling and be cleaned, when exhaust manifold and exhaust branch pipe
A large amount of heat can be generated when being exhausted, and by the way that helical form heat collecting sheet is arranged, can increase contact of the heat collecting sheet with heat-dissipating pipe
Area, higher efficiency radiate, and make the rapid condensations such as greasy dirt in exhaust branch pipe, easily facilitate to exhaust branch pipe inside
It is cleared up, by setting link block and the second filter screen, can prevent winged insect or plastic garbage from entering exhaust branch pipe, keep away
Exempt from exhaust branch pipe blocking, and be convenient to clean, save the time, improves working efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the schematic enlarged-scale view of A of the present invention.
In figure: 1 exhaust manifold, 2 screw thread items, 3 connecting tubes, 4 screen pipes, 5 installing pipes, 6 grooves, 7 permanent magnetic strips, 8 permanent magnets,
9 circular holes, 10 connecting rods, 11 springs, 12 fixed blocks, 13 first filter screens, 14 screwed pipes, 15 exhaust branch pipes, 16 heat-dissipating pipes, 17 collection
Backing, 18 link blocks, 19 second filter screens.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of efficient corrosion resisting type automobile exhaust pipe referring to FIG. 1-2, including exhaust manifold 1, the lower section table of exhaust manifold 1
Face is provided with screw thread item 2, and the surface of exhaust manifold 1 is threaded with connecting tube 3, and the bottom of connecting tube 3 is provided with screen pipe 4,
The top of screen pipe 4 is fixedly installed with installing pipe 5, and the bottom of connecting tube 3 is located at the inside of installing pipe 5, and connecting tube 3 passes through installation
Pipe 5 is connected to screen pipe 4, and the inside of installing pipe 5 opens up fluted 6, and the inside of groove 6 is fixedly mounted there are two permanent magnetic strip 7, and two
Permanent magnets 8 are provided between the opposite side of a permanent magnetic strip 7, the left and right sides wall of installing pipe 5 offers hole, the diameter in hole
Less than permanent magnets 8, two opposite sides of permanent magnets 8 are fixedly connected to connecting rod 10, and the surface of connecting tube 3 offers circular hole
9, spring 11 is fixedly connected between the opposite side of two connecting rods 10, two connecting rods 10 through circular hole 9 and extend to
The inside of connecting tube 3, the surface of spring 11 are arranged with water proof rubber shell, and 4 or so two inner sidewall of screen pipe is fixedly installed with
Determine block 12, the first filter screen 13 is provided between the opposite side of two fixed blocks 12, two opposite sides of fixed block 12 are equal
It is fixedly installed with clamping plate, the left and right ends of the first filter screen 13 are respectively positioned on the inside of clamping plate, and the bottom of screen pipe 4 is fixedly installed with
Two screwed pipes 14, the inside of two screwed pipes 14 are threaded with exhaust branch pipe 15, and the surface of two exhaust branch pipes 15 is equal
It is provided with heat-dissipating pipe 16, the inside of heat-dissipating pipe 16 is fixedly installed with heat collecting sheet 17, and heat-dissipating pipe 16 is stainless steel material, heat collecting sheet 17
Material be red copper T2, be fixedly mounted there are two link block 18 inside two exhaust branch pipes 15, two link blocks 18 are opposite
The second filter screen 19 is fixedly installed between side, the cross sectional shape of the second filter screen 19 and heat collecting sheet 17 is helical form, is led to
Setting screw thread item 2 is crossed, more convenient can be connected exhaust manifold 1 and connecting tube 3, then passes through setting groove 6 and permanent magnetic strip
7, permanent magnets 8 are being used cooperatively, connecting tube 3 can made to connect with installing pipe 5 stronger, then are passing through setting circular hole 9 and connection
Bar 10, then be used cooperatively spring 11, when installation can by connecting rod 10 by the elasticity of spring 11 to contract, be caught in later recessed
It is simple to operate in slot 6, time saving and energy saving and easy to clean, then by setting fixed block 12 and the first filter screen 13, it can
To prevent the sundries such as winged insect from entering exhaust manifold 1, the blocking of exhaust manifold 1 is prevented, influences the use of user, by the way that spiral shell is arranged
Line pipe 14 is used cooperatively exhaust branch pipe 15, exhaust branch pipe 15 can preferably be connect by screwed pipe 14 with screen pipe 4, together
When be also convenient for dismantling and be cleaned, a large amount of heat can be generated when exhaust manifold 1 and exhaust branch pipe 15 are exhausted, passed through
Helical form heat collecting sheet 17 is set, the contact area of heat collecting sheet 17 Yu heat-dissipating pipe 16 can be increased, higher efficiency radiate, and
Make the rapid condensations such as the greasy dirt in exhaust branch pipe 15, easily facilitate and clear up inside exhaust branch pipe 15, connects by setting
Block 18 and the second filter screen 19 are connect, can prevent winged insect or plastic garbage from entering exhaust branch pipe 15, avoids exhaust branch pipe 15 stifled
Plug, and be convenient to clean, the time is saved, working efficiency is improved.
Wherein, it is coated with anti-corrosive metal coating on first filter screen 13 and the second filter screen 19, the metal is anti-
Rotten coating is prepared from the following raw materials in parts by weight: 15-30 parts of Organic fluoride filler, 1-3 parts of promotor, 3-5 parts of plasticiser, organic
6-10 parts of solvent, 4-8 parts of bioantifouling agent, alkaline water absorbing agent 2-4 parts, 3-6 parts of corrosion inhibitor, nano-oxide particles enhancing
7-12 parts of agent, 10-32 parts of epoxy resin, 1.5-3.2 parts of coalescing agent, rare earth aluminium alloy powder 1-3；Siloxanes 10-20；It is compound
α-ceramic 5-8,3-7 parts of molybdenum disulfide, 2-5 parts of polyamide 612,4-6 parts of hexamethylenetetramine.It is anti-by above-mentioned metal
The setting of rotten coating structure improves the working efficiency of filter screen so that filter screen is not easy to be corroded, and extends it and use the longevity
Life.
In conclusion the efficient corrosion resisting type automobile exhaust pipe, by the way that screw thread item 2 is arranged, can be more convenient will exhaust
Supervisor 1 and connecting tube 3 connect, then by setting groove 6 and permanent magnetic strip 7, are being used cooperatively permanent magnets 8, can make connecting tube 3 with
Installing pipe 5 connects stronger, then by setting circular hole 9 and connecting rod 10, then is used cooperatively spring 11, can will be even when installation
Extension bar 10, to contract, is caught in groove 6 later by the elasticity of spring 11, simple to operate, time saving and energy saving, and is cleaned
It is convenient, then by setting fixed block 12 and the first filter screen 13, can prevent the sundries such as winged insect from entering exhaust manifold 1, the row of preventing
The blocking of gas supervisor 1, influences the use of user, by the way that screwed pipe 14 is arranged, is used cooperatively exhaust branch pipe 15, can will be vented
Branch pipe 15 is preferably connect by screwed pipe 14 with screen pipe 4, while being also convenient for dismantling and be cleaned, when 1 He of exhaust manifold
Exhaust branch pipe 15 can generate a large amount of heat when being exhausted, and by the way that helical form heat collecting sheet 17 is arranged, can increase heat collecting sheet 17
With the contact area of heat-dissipating pipe 16, higher efficiency radiate, and makes the rapid condensations such as greasy dirt in exhaust branch pipe 15, more
Convenient for being cleared up inside exhaust branch pipe 15, by setting link block 18 and the second filter screen 19, can prevent winged insect or
Person's plastic garbage enters exhaust branch pipe 15, avoids exhaust branch pipe 15 from blocking, and be convenient to clean, and saves the time, improves work
Efficiency.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of efficient corrosion resisting type automobile exhaust pipe, including exhaust manifold (1), it is characterised in that: under the exhaust manifold (1)
Square surface is provided with screw thread item (2), and the surface of the exhaust manifold (1) is threaded with connecting tube (3), the connecting tube (3)
Bottom be provided with screen pipe (4), be fixedly installed with installing pipe (5) at the top of the screen pipe (4), the installing pipe (5)
Inside opens up fluted (6), and there are two permanent magnetic strip (7), two permanent magnetic strips (7) for the inside fixed installation of the groove (6)
It is provided between opposite side permanent magnets (8), two opposite sides of the permanent magnets (8) are fixedly connected to connecting rod
(10), the surface of the connecting tube (3) offers circular hole (9), fixed between the opposite side of two connecting rods (10) to connect
It is connected to spring (11), two inner sidewalls of screen pipe (4) left and right are fixedly installed with fixed block (12), two fixed blocks
(12) it is provided between opposite side the first filter screen (13), there are two screw threads for the bottom fixed installation of the screen pipe (4)
It manages (14), the inside of two screwed pipes (14) is threaded with exhaust branch pipe (15), two exhaust branch pipes (15)
Surface be provided with heat-dissipating pipe (16), the inside of the heat-dissipating pipe (16) is fixedly installed with heat collecting sheet (17), two rows
There are two the internal fixed installations of gas branch pipe (15) link block (18), fixed between the opposite side of two link blocks (18)
Second filter screen (19) are installed；Wherein, it is anti-that metal is coated on first filter screen (13) and the second filter screen (19)
Rotten coating, the anti-corrosive metal coating are prepared from the following raw materials in parts by weight: 15-30 parts of Organic fluoride filler, promotor 1-3
Part, 3-5 parts of plasticiser, 6-10 parts of organic solvent, 4-8 parts of bioantifouling agent, alkaline water absorbing agent 2-4 parts, corrosion inhibitor 3-6
Part, 7-12 parts of nano-oxide particles reinforcing agent, 10-32 parts of epoxy resin, 1.5-3.2 parts of coalescing agent, rare earth aluminium alloy powder
1-3；Siloxanes 10-20；Compound α-ceramic 5-8,3-7 parts of molybdenum disulfide, 2-5 parts of polyamide 612, hexamethylenetetramine
4-6 parts.
2. a kind of efficient corrosion resisting type automobile exhaust pipe according to claim 1, it is characterised in that: two connecting rods
(10) run through circular hole (9) and extend to the inside of connecting tube (3), the surface of the spring (11) is arranged with water proof rubber shell.
3. a kind of efficient corrosion resisting type automobile exhaust pipe according to claim 1, it is characterised in that: two fixed blocks
(12) opposite side is fixedly installed with clamping plate, and the left and right ends of first filter screen (13) are respectively positioned on the inside of clamping plate.
4. a kind of efficient corrosion resisting type automobile exhaust pipe according to claim 1, it is characterised in that: the connecting tube (3)
Bottom is located at the inside of installing pipe (5), and the connecting tube (3) is connected to by installing pipe (5) with screen pipe (4).
5. a kind of efficient corrosion resisting type automobile exhaust pipe according to claim 1, it is characterised in that: second filter screen
It (19) is helical form with the cross sectional shape of heat collecting sheet (17).
6. a kind of efficient corrosion resisting type automobile exhaust pipe according to claim 1, it is characterised in that: the installing pipe (5)
Left and right sides wall offers hole, and the diameter in hole is less than permanent magnets (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023473.8A CN109281742B (en) | 2018-09-03 | 2018-09-03 | High-efficient anticorrosive type vehicle vent-pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023473.8A CN109281742B (en) | 2018-09-03 | 2018-09-03 | High-efficient anticorrosive type vehicle vent-pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109281742A true CN109281742A (en) | 2019-01-29 |
| CN109281742B CN109281742B (en) | 2020-10-16 |
Family
ID=65184404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811023473.8A Active CN109281742B (en) | 2018-09-03 | 2018-09-03 | High-efficient anticorrosive type vehicle vent-pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109281742B (en) |
Citations (6)
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|---|---|---|---|---|
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| DE202010001422U1 (en) * | 2010-01-27 | 2010-04-08 | Bürkert Werke GmbH | Fluidic connector |
| CN105019993A (en) * | 2015-08-06 | 2015-11-04 | 天津市神驰汽车零部件有限公司 | Silencing exhaust pipe of automobile |
| CN107100708A (en) * | 2017-06-16 | 2017-08-29 | 常州市良久机械制造有限公司 | A kind of exhaust pipe of engine |
| CN107178641A (en) * | 2017-07-04 | 2017-09-19 | 江苏中泉科技有限公司 | A kind of valve being easily installed |
| CN207795361U (en) * | 2017-12-08 | 2018-08-31 | 浙江陆虎汽车有限公司 | A kind of automobile silencing gas exhaust piping |
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2018
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| DE3703554A1 (en) * | 1987-02-06 | 1988-08-18 | Peiniger Ernst Gmbh | Blocking and relief unit |
| DE202010001422U1 (en) * | 2010-01-27 | 2010-04-08 | Bürkert Werke GmbH | Fluidic connector |
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| CN107100708A (en) * | 2017-06-16 | 2017-08-29 | 常州市良久机械制造有限公司 | A kind of exhaust pipe of engine |
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| CN109281742B (en) | 2020-10-16 |
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