CN202768192U - Anti-water-soaking air pipe of automobile engine - Google Patents
Anti-water-soaking air pipe of automobile engine Download PDFInfo
- Publication number
- CN202768192U CN202768192U CN 201220466878 CN201220466878U CN202768192U CN 202768192 U CN202768192 U CN 202768192U CN 201220466878 CN201220466878 CN 201220466878 CN 201220466878 U CN201220466878 U CN 201220466878U CN 202768192 U CN202768192 U CN 202768192U
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- Prior art keywords
- step position
- pipe
- floating block
- guide rod
- water
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Abstract
The utility model relates to the technical field of automobile spare and accessory parts, in particular to an anti-water-soaking air pipe of an automobile engine. A step position is arranged inside the air pipe of the automobile engine, a control pipe with a relatively large size is arranged on the step position, the lower end of the control pipe is hinged with a floating block, a side of the floating block is connected with a guide rod and the side is near the step position, the other end of the guide rod is connected with a hollow sliding stop block which is arranged on the inner wall of the control pipe, and a sealing valve which is pushed to the step position under the effect of a spring is arranged inside a containing cavity. When the anti-water-soaking air pipe of the automobile engine is installed on an automobile, and the automobile is caught in a stormy day or water is accumulated in a parking space and water floods to the position of the air pipe, under the effect of buoyancy force, the floating block comes up and drives the guide rod to move, and the guide rod drives the sliding stop block to leave the step position. No obstruction is arranged between the sealing valve and the step position so that the sealing valve which is arranged inside the containing cavity is pushed to the step position under the effect of the spring, and as a result, the sealing valve covers the step position to prevent rain water from entering the engine from the air pipe, and therefore the purpose of preventing the air pipe from being soaked in water is achieved, and damage to the engine is avoided.
Description
Technical field:
The utility model relates to the auto-parts technical field, relates in particular to a kind of vehicle engine gas-pipe of anti-water logging.
Background technique:
Because heavy rain or parking space ponding, when water level rose, water can enter motor from the tracheae (suction tude or outlet pipe) of motor, when motor starts again, tended to occur the generation of the event such as detonation, caused engine damage.Thereby, preventing in the situation that heavy rain or ponding, rainwater enters motor can effectively alleviate breaking-up to motor; At present at outlet pipe without the device that prevents that rainwater from entering.
The model utility content:
The purpose of this utility model is exactly the deficiency that exists without the waterproof inletting device of the vehicle engine gas-pipe for prior art and a kind of vehicle engine gas-pipe of the anti-water logging that overcomes the above problems is provided.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of vehicle engine gas-pipe of anti-water logging, one step position is set in the described tracheae, the step position arranges the slightly large control valve of a size, the hinged floating block in the lower end of described control valve, floating block close-table component level one side connects a guide rod, the other end connection one of guide rod is arranged on the slip stop block of the hollow of control valve inwall: when floating block gravity was downward, the slip stop block was near the step position; When floating block was subjected to the buoyancy floating, guide rod drove the slip stop block and leaves the step position; Be close on the exhaust end pipe of step position holding cavity is set, the seal valve that the step position is pushed in spring action to is set in the holding cavity.
Better, on the described seal valve connecting rod is set, wore holding cavity on the connecting rod, the end setting of the connecting rod draw ring that resets.
Better, described step position arranges seal ring.
Better, described tracheae is suction tude or outlet pipe.
Better, when described tracheae was outlet pipe, the control valve end arranged downward bending tube, and the terminal surface of bending tube roughly is and is horizontally disposed with, and blocks the terminal surface of bending tube when floating block floats.
Better, the block surface of described floating block and terminal surface arranges the protection tinsel.
The utility model beneficial effect is: the vehicle engine gas-pipe of a kind of anti-water logging of the present utility model, a kind of vehicle engine gas-pipe of anti-water logging, one step position is set in the described tracheae, the step position arranges the slightly large control valve of a size, the hinged floating block in the lower end of described control valve, floating block close-table component level one side connects a guide rod, and the other end connection one of guide rod is arranged on the slip stop block of the hollow of control valve inwall: when floating block gravity was downward, the slip stop block was near the step position; When floating block was subjected to the buoyancy floating, guide rod drove the slip stop block and leaves the step position; Be close on the exhaust end pipe of step position holding cavity is set, the seal valve that the step position is pushed in spring action to is set in the holding cavity; When being installed on the motor car engine, when running into heavy rain or parking space ponding, when flooding to the position of trachea, under the effect of buoyancy, the floating block floating, and drive the guide rod motion, guide rod band movable slider leaves the step position, seal valve and step interdigit do not intercept, the seal valve that arranges in the holding cavity is pushed the step position under spring action, thereby seal valve shelters from the step position, stops rainwater to enter motor from tracheae, reach the purpose of the anti-water logging of tracheae, avoid motor is caused damage.
Description of drawings:
Fig. 1 is that the utility model tracheae is the structural representation of suction tude
Fig. 2 is that the utility model tracheae is the structural representation of suction tude under rainwater effect
Fig. 3 is that the utility model tracheae is the structural representation of outlet pipe
Fig. 4 is that the utility model tracheae is the structural representation of outlet pipe under rainwater effect
Embodiment:
1-4 is further described the utility model below in conjunction with accompanying drawing:
When water disappears, when being easy to open tracheae 1, connecting rod 81 is set on the seal valve 8, wore holding cavity 7 on the connecting rod 81, the end setting of connecting rod 81 draw ring 82 that resets is by effect connecting rod 81, just seal valve 8 can be retracted holding cavity 7, under Action of Gravity Field, floating block 4 drives guide rod 5 and makes slip stop block 6 near step position 2(as shown in Figure 1), make and start the function normal operation.
For arriving better sealing effect, in step position 2 seal ring 21 is set.
Embodiment 2: shown in Fig. 3,4, a kind of vehicle engine gas-pipe of anti-water logging, the tracheae 1 of the present embodiment is engine exhaust pipe, be connected to the exhaust end of motor car engine, the mode of structure of anti-water logging is substantially the same manner as Example 1, difference is, control valve 3 ends arrange downward bending tube 31, the terminal surface 32 of bending tube 31 roughly is and is horizontally disposed with, floating block 4 blocks the terminal surface 32 of bending tube 31 when floating, when outlet pipe 1 is crossed in water logging, when floating, floating block 4 can shelter from terminal surface 32, consist of the effect of dual anti-water logging with the sealing of seal valve 8.The temperature of outlet pipe 1 is higher, and for the floating block 4 of protecting the lightweight material to consist of, floating block 4 arranges protection tinsel 41 with the block surface of terminal surface 32.
Certainly, the above only is preferred embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (6)
1. the vehicle engine gas-pipe of an anti-water logging, it is characterized in that, one step position (2) is set in the described tracheae (1), step position (2) arranges the slightly large control valve of a size (3), the hinged floating block in the lower end of described control valve (3) (4), floating block (4) close-table component level (2) one sides connect a guide rod (5), the other end connection one of guide rod (5) is arranged on the slip stop block (6) of the hollow of control valve (3) inwall: floating block (4) is when gravity is downward, and slip stop block (6) is near step position (2); When floating block (4) was subjected to the buoyancy floating, guide rod (5) drove slip stop block (6) and leaves step position (2); Be close on the exhaust end pipe of step position (2) holding cavity (7) is set, the seal valve (8) that step position (2) are pushed in spring (71) effect to is set in the holding cavity (7).
2. the vehicle engine gas-pipe of a kind of anti-water logging according to claim 1, it is characterized in that, connecting rod (81) is set on the described seal valve (8), wore holding cavity (7) on the connecting rod (81), the end setting of connecting rod (81) draw ring (82) that resets.
3. the vehicle engine gas-pipe of a kind of anti-water logging according to claim 1 is characterized in that, described step position (2) arranges seal ring (21).
4. the vehicle engine gas-pipe of a kind of anti-water logging according to claim 1 is characterized in that, described tracheae (1) is suction tude or outlet pipe.
5. the vehicle engine gas-pipe of a kind of anti-water logging according to claim 4, it is characterized in that, when described tracheae (1) is outlet pipe (1), control valve (3) end arranges downward bending tube (31), the terminal surface (32) of bending tube (31) roughly is and is horizontally disposed with, and floating block (4) blocks the terminal surface (32) of bending tube (31) when floating.
6. the vehicle engine gas-pipe of a kind of anti-water logging according to claim 5 is characterized in that, described floating block (4) arranges protection tinsel (41) with the block surface place of terminal surface (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466878 CN202768192U (en) | 2012-09-13 | 2012-09-13 | Anti-water-soaking air pipe of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466878 CN202768192U (en) | 2012-09-13 | 2012-09-13 | Anti-water-soaking air pipe of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768192U true CN202768192U (en) | 2013-03-06 |
Family
ID=47774774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466878 Expired - Lifetime CN202768192U (en) | 2012-09-13 | 2012-09-13 | Anti-water-soaking air pipe of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768192U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828865A (en) * | 2012-09-13 | 2012-12-19 | 田祥鑫 | Water-immersion-preventing automobile engine gas pipe |
| CN106368861A (en) * | 2016-11-21 | 2017-02-01 | 天津尚吉液压设备有限公司 | Automatic closing system for preventing water from entering engine |
| CN106609714A (en) * | 2015-10-21 | 2017-05-03 | 比亚迪股份有限公司 | Waterproof air inlet system for hybrid electric vehicle |
| DE102016201518B3 (en) * | 2016-02-02 | 2017-05-04 | Bayerische Motoren Werke Aktiengesellschaft | Air duct system of an internal combustion engine |
| CN109973192A (en) * | 2019-05-08 | 2019-07-05 | 洪俊捷 | A kind of intelligent anti-flooding protective device for automobile exhaust system |
| CN110686483A (en) * | 2019-09-30 | 2020-01-14 | 王兴杰 | A buggy drying-machine that is used for coal chemical industry's air pollution prevention |
-
2012
- 2012-09-13 CN CN 201220466878 patent/CN202768192U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828865A (en) * | 2012-09-13 | 2012-12-19 | 田祥鑫 | Water-immersion-preventing automobile engine gas pipe |
| CN106609714A (en) * | 2015-10-21 | 2017-05-03 | 比亚迪股份有限公司 | Waterproof air inlet system for hybrid electric vehicle |
| DE102016201518B3 (en) * | 2016-02-02 | 2017-05-04 | Bayerische Motoren Werke Aktiengesellschaft | Air duct system of an internal combustion engine |
| US10683833B2 (en) | 2016-02-02 | 2020-06-16 | Bayerische Motoren Werke Aktiengesellschaft | Air conduction system of an internal combustion engine |
| CN106368861A (en) * | 2016-11-21 | 2017-02-01 | 天津尚吉液压设备有限公司 | Automatic closing system for preventing water from entering engine |
| CN106368861B (en) * | 2016-11-21 | 2019-01-04 | 天津尚吉液压设备有限公司 | A kind of self-closing system preventing water inflow of the engine |
| CN109973192A (en) * | 2019-05-08 | 2019-07-05 | 洪俊捷 | A kind of intelligent anti-flooding protective device for automobile exhaust system |
| CN110686483A (en) * | 2019-09-30 | 2020-01-14 | 王兴杰 | A buggy drying-machine that is used for coal chemical industry's air pollution prevention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130306 Effective date of abandoning: 20131225 |
|
| RGAV | Abandon patent right to avoid regrant |