CN109386365A - A kind of automobile exhaust pipe waterproof construction - Google Patents
A kind of automobile exhaust pipe waterproof construction Download PDFInfo
- Publication number
- CN109386365A CN109386365A CN201710689668.5A CN201710689668A CN109386365A CN 109386365 A CN109386365 A CN 109386365A CN 201710689668 A CN201710689668 A CN 201710689668A CN 109386365 A CN109386365 A CN 109386365A
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- groove
- blocking
- water
- waterproof construction
- 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.)
- Withdrawn
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
The present invention relates to a kind of automobile exhaust pipe waterproof constructions, there is a downward groove close to the position of exhaust end in the exhaust pipe, it is less than the blocking of water in the groove with a density, further includes the auxiliary exhaust pipe that an exhaust end being connected to exhaust pipe is higher than former exhaust pipe.The present invention has the advantages that designing the structure of simple groove and blocking in exhaust pipe, after ponding enters exhaust pipe, it is firstly gathered in groove, the more poly- water the more, since the density of the blocking in groove is less than water, under the buoyancy of water, block uplink, exhaust pipe is blocked, water is prevented further to spread into exhaust pipe, uses the work of auxiliary exhaust pipe instead.
Description
Technical field
The present invention relates to a kind of technical field of automobile protection, in particular to a kind of automobile exhaust pipe waterproof construction.
Background technique
Rainy season, the serious ponding of part road.Especially ponding is very deep below viaduct, when vehicle passes through, is vented water inlet tube
Cause vehicle stall to be stagnated, affects normal traffic transport order, and directly bring economic loss to motorist.
Currently, mature technology can prevent automobile exhaust water inlet tube not yet, but it is superb by some driving technologies
Driver when water level reaches exhaust pipe on road surface, can guarantee the continual exhaust of exhaust pipe and pass through high water level road surface.However it is more
Number drivers are not intake it is difficult to ensure that driving exhaust pipe on high water level road surface, moreover, even if driving technology is very high, also inevitably meeting
At crossing or since other situations are stopped in water, automobile can be found because exhaust water inlet tube is without that can start often in rainy season
The case where.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of automobile exhaust pipe waterproof constructions.
In order to solve the above technical problems, the technical solution of the present invention is as follows: a kind of automobile exhaust pipe waterproof construction, innovative point
It is: there is a downward groove close to the position of exhaust end in the exhaust pipe, in the groove there is a density to be less than water
Blocking, further include the auxiliary exhaust pipe that an exhaust end being connected to exhaust pipe is higher than former exhaust pipe.
Further, the exhaust pipe has the inclined tube road having a downward slope, and the groove is located at this section of inclined tube road
Middle part, the blocking are a vertical column placed in a groove, have the sky flowed into for ponding between side and groove
Gap, the blocking upper surface are cambered surface corresponding with square duct wall thereon.
Further, the blocking is identical as the vertical section shape in inclined tube road with one backwards to the side of exhaust pipe exhaust end
Protrusion.
The present invention has the advantages that
(1) structure that simple groove and blocking are designed in exhaust pipe is firstly gathered at after ponding enters exhaust pipe
In groove, the more poly- water the more, since the density of the blocking in groove is less than water, under the buoyancy of water, blocks uplink, block exhaust
Pipe prevents water from further spreading into exhaust pipe, uses the work of auxiliary exhaust pipe instead.
(2) groove structure designs the pipeline tilted down in exhaust pipe, after rainwater enters exhaust pipe, first by oblique
Pipeline spreads into groove, will not enter in the pipeline of oblique insides of pipes, ensure that internal safety；And when blocking floating,
Its inclined upper surface and oblique duct wall cooperation thereon are close, and under the action of buoyancy, tilt uplink along inclined tube road, can be firmly
Pipeline is blocked, prevents rainwater from invading.
(3) certain altitude is risen to when being blocked under the buoyancy of water, pipeline upper tube wall is withstood in end face thereon, and protrusion is just
And tube fit, pipeline is firmly clogged, better waterproof action is played.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of automobile exhaust pipe waterproof construction of the present invention.
Fig. 2 is a kind of blocking schematic diagram of automobile exhaust pipe waterproof construction of the present invention.
Specific embodiment
As shown in Figure 1, the invention discloses a kind of automobile exhaust pipe waterproof construction, close to exhaust end 11 in exhaust pipe 1
Position has a downward groove 3, is less than the blocking 31 of water in groove 3 with a density, further includes one being connected to exhaust pipe 1
Exhaust end is higher than the auxiliary exhaust pipe 2 of former exhaust pipe 1.
Exhaust pipe 1 has the inclined tube road 12 having a downward slope, and groove 3 is located at the middle part in this section of inclined tube road 12, blocking 31
The column being placed on vertically in groove 3 for one blocks 31 with the gap 33 flowed into for ponding between side and groove 3
Upper surface is cambered surface corresponding with square duct wall thereon.
Blocking 31 has a protrusion identical with the vertical section shape in inclined tube road 12 backwards to the side of exhaust pipe exhaust end 11
32。
When rainwater invasion, it is firstly gathered in groove 3, and since groove 3 is located at 12 sections of inclined tube road, rainwater is spread first
Into groove 3, it will not enter in the pipeline of 12 inside of inclined tube road, ensure that internal safety；When the more poly- water the more, due to groove
The density of blocking 31 in 3 is less than water, under the buoyancy of water, blocks 31 uplinks, blocks exhaust pipe 1, thereon end face and upper part
12 wall of inclined tube road divided cooperates the protrusion 32 closely blocked on 31 proper and tube fit, firmly clogs pipeline, and in the work of buoyancy
Under, uplink is tilted along inclined tube road 12, protrusion 32 and tube fit is closer, waterproof.
Basic principles and main features of the invention have been shown and described above.It should be understood by those skilled in the art that
The present invention is not limited to the above embodiments, and the above embodiments and description only illustrate the principle of the present invention,
Without departing from the spirit and scope, various changes and improvements may be made to the invention, these changes and improvements are all fallen
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (3)
1. a kind of automobile exhaust pipe waterproof construction, it is characterised in that: in the exhaust pipe close to exhaust end position have one to
Under groove, be less than the blocking of water in the groove with a density, further include exhaust end be connected to exhaust pipe higher than former
The auxiliary exhaust pipe of exhaust pipe.
2. a kind of automobile exhaust pipe waterproof construction according to claim 1, it is characterised in that: the exhaust pipe has one section
The inclined tube road tilted down, the groove are located at the middle part in this section of inclined tube road, and the blocking is placed in a groove vertically for one
Column, has the gap flowed into for ponding between side and groove, the blocking upper surface is and square duct wall phase thereon
Corresponding cambered surface.
3. a kind of automobile exhaust pipe waterproof construction according to claim 1 or 2, it is characterised in that: the blocking is backwards to row
The side of tracheae exhaust end has an oval protrusion identical with the vertical section shape in inclined tube road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689668.5A CN109386365A (en) | 2017-08-11 | 2017-08-11 | A kind of automobile exhaust pipe waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689668.5A CN109386365A (en) | 2017-08-11 | 2017-08-11 | A kind of automobile exhaust pipe waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386365A true CN109386365A (en) | 2019-02-26 |
Family
ID=65416761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710689668.5A Withdrawn CN109386365A (en) | 2017-08-11 | 2017-08-11 | A kind of automobile exhaust pipe waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386365A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989814A (en) * | 2019-03-03 | 2019-07-09 | 合肥智格电子信息科技有限公司 | A kind of generator exhaust mouth protecting device |
| CN112682150A (en) * | 2021-03-11 | 2021-04-20 | 浙江工商职业技术学院 | External wading device of automobile exhaust pipe |
-
2017
- 2017-08-11 CN CN201710689668.5A patent/CN109386365A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989814A (en) * | 2019-03-03 | 2019-07-09 | 合肥智格电子信息科技有限公司 | A kind of generator exhaust mouth protecting device |
| CN109989814B (en) * | 2019-03-03 | 2021-07-30 | 合肥智格电子信息科技有限公司 | Generator gas vent protector |
| CN112682150A (en) * | 2021-03-11 | 2021-04-20 | 浙江工商职业技术学院 | External wading device of automobile exhaust pipe |
| CN112682150B (en) * | 2021-03-11 | 2021-07-16 | 浙江工商职业技术学院 | External wading device of automobile exhaust pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190226 |