CN203557960U - Safety protection device for engine of automobile in water - Google Patents
Safety protection device for engine of automobile in water Download PDFInfo
- Publication number
- CN203557960U CN203557960U CN201320618745.5U CN201320618745U CN203557960U CN 203557960 U CN203557960 U CN 203557960U CN 201320618745 U CN201320618745 U CN 201320618745U CN 203557960 U CN203557960 U CN 203557960U
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- engine
- water
- control circuit
- automobile
- safety protection
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- Expired - Fee Related
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Abstract
The utility model discloses a safety protection device for the engine of an automobile in water and aims to overcome the defects that the conventional automobile is lack of safety protection when being driven in water, water enters in the engine of automobile in water and the engine is flameout due to erroneous judgement to ponding depth and unconscious misoperation of a driver, and the engine is damaged even scrap. According to the safety protection device, a wading sensor is arranged on an air exhaust mechanism; the wading sensor is connected with a control circuit; the control circuit is connected with a working power supply through a switching circuit. The safety protection device provided by the utility model is used for safety protection of the automobile driven in water, can automatically turn off the working power supply of the engine when the water enters the engine, avoid and prevent damage to the engine due to forced flameout and wading forced start caused by water entering the engine, is high in practicability, good in effect and low in cost.
Description
Technical field
The utility model relates to a kind of automobile wading engine health fender guard.
Background technology
Existing automobile is paddled and is lacked safety precaution while travelling at rainy day road ponding, conventionally can be because drive personnel to the erroneous judgement of depth of accumulated water, unconscious faulty operation etc., and the vehicle motor water inlet that causes paddling is flame-out or force start under driving engine is paddled state; Incompressibility due to water, when driving engine because of paddle under flame-out or the state of paddling force start time, piston movement stroke will shorten, thus cause driving engine gently connecting rod bending, fracture, heavy deflection of crankshaft, cylinder body is damaged, cause driving engine to damage even scraps.
Utility model content
The purpose of this utility model is exactly for above-mentioned deficiency; a kind of automobile wading engine health fender guard is provided; it can be when water inflow of the engine; automatically realize the closing control to the working power of driving engine; the damage of avoiding paddling force start with pre-preventing engine and causing; practical, effective, with low cost.
For achieving the above object; the technical solution of the utility model is; this automobile wading engine health fender guard; comprise there is working power, the driving engine in admission gear, exhaust gear, cabin; at described exhaust gear the being provided with sensor of paddling; this sensor of paddling is connected with control circuit, and this control circuit is connected with working power.
Further, in described exhaust gear, admission gear, or/and cabin is provided with the sensor of paddling, this sensor of paddling is connected with control circuit, and this control circuit is connected with working power by switch circuit.
Described control circuit is connected with sound light alarming circuit.
The utility model is at described exhaust gear or/and admission gear, cabin are provided with the sensor of paddling, and this sensor of paddling is connected with control circuit, and this control circuit can have microprocessor, and this control circuit is connected with working power by switch circuit.Like this, automobile is in the driving of paddling of rainy day ponding road, exhaust gear or/and the sensor of paddling in admission gear, cabin to whether intaking, detect, in engine exhaust mechanism or/and during the water inlet of admission gear, cabin, the control circuit with microprocessor cuts off the working power of driving engine automatically by switch circuit, plant-wide emergency shutdown driving engine, driving engine can not be worked on or force start under the state of paddling, thus the damage of avoiding driving engine to cause because of cylinder ponding initiation cylinder knocking.
Control circuit described in the utility model is connected with sound light alarming circuit, in engine exhaust mechanism or/and during the water inlet of admission gear, cabin, control circuit cuts off the working power of driving engine automatically, plant-wide emergency shutdown driving engine, meanwhile, described sound light alarming circuit sends sound and light alarm.
The safety guard-safeguard that the utility model travels for automobile wading, it can, when water inflow of the engine, realize the closing control to the working power of driving engine automatically; the damage of avoiding paddling force start with pre-preventing engine and causing; practical, effective, with low cost.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
In figure, 1. driving engine, 2. working power, 3. admission gear, 4. control circuit, 5. sound light alarming circuit, the sensor of 6. paddling, 7. exhaust gear, 8. cabin.
The specific embodiment
As shown in Figure 1; this automobile wading engine health fender guard; comprise there is working power 2, the driving engine 1 in admission gear 3, exhaust gear 7, cabin 8; at described exhaust gear 7, be provided with the sensor 6 of paddling; this sensor 6 of paddling is connected with control circuit 4, and this control circuit 4 is connected with working power 2.When the sensor 6 of paddling detects exhaust gear 7 water inlet, transmission of signal is to control circuit 4, and control circuit 4 cuts off the working power 2 of driving engine 1, and 1, driving engine can not force start.
Another kind of embodiment is, in described exhaust gear 7, admission gear 3, cabin 8, be all provided with the sensor 6 of paddling, this sensor 6 of paddling is connected with control circuit 4, this control circuit 4 is connected with working power 2 by switch circuit, control circuit 4 has microprocessor, switch circuit, after disconnecting working power 2, needs manual reset that working power 2 and driving engine 1 are connected, and described control circuit 4 is connected with sound light alarming circuit 5.
Also have a kind of embodiment to be, in described exhaust gear 7, admission gear 3 or/and cabin 8 is provided with the sensor 6 of paddling, this sensor 6 of paddling is connected with control circuit 4, this control circuit 4 is connected with working power 2 by switch circuit, control circuit 4 has microprocessor, and switch circuit, after disconnecting working power 2, needs manual reset just can make working power 2 and driving engine 1 connect, recover driving engine and normally start, described control circuit 4 is connected with sound light alarming circuit 5.
Claims (3)
1. an automobile wading engine health fender guard; the driving engine (1) that comprises there is working power (2), admission gear (3), exhaust gear (7), cabin (8); it is characterized in that: at described exhaust gear (7), be provided with the sensor of paddling (6); this sensor of paddling (6) is connected with control circuit (4), and this control circuit (4) is connected with working power (2).
2. automobile wading engine health fender guard according to claim 1; it is characterized in that: in described admission gear (3) or/and cabin (8) are provided with the sensor of paddling (6); this sensor of paddling (6) is connected with control circuit (4), and this control circuit (4) is connected with working power (2) by switch circuit.
3. according to the automobile wading engine health fender guard described in claim 1 or 2, it is characterized in that: described control circuit (4) is connected with sound light alarming circuit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618745.5U CN203557960U (en) | 2013-09-27 | 2013-09-27 | Safety protection device for engine of automobile in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618745.5U CN203557960U (en) | 2013-09-27 | 2013-09-27 | Safety protection device for engine of automobile in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557960U true CN203557960U (en) | 2014-04-23 |
Family
ID=50507698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618745.5U Expired - Fee Related CN203557960U (en) | 2013-09-27 | 2013-09-27 | Safety protection device for engine of automobile in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557960U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329165A (en) * | 2015-09-16 | 2016-02-17 | 重庆长安汽车股份有限公司 | Vehicle fording depth warning device |
| CN105905085A (en) * | 2016-06-12 | 2016-08-31 | 武汉理工大学 | Braking efficiency rapid recovery system after automobile wades |
| CN109798174A (en) * | 2019-03-04 | 2019-05-24 | 南京航空航天大学 | A kind of band is paddled the exhaust system and method for safeguard protection |
-
2013
- 2013-09-27 CN CN201320618745.5U patent/CN203557960U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329165A (en) * | 2015-09-16 | 2016-02-17 | 重庆长安汽车股份有限公司 | Vehicle fording depth warning device |
| CN105905085A (en) * | 2016-06-12 | 2016-08-31 | 武汉理工大学 | Braking efficiency rapid recovery system after automobile wades |
| CN109798174A (en) * | 2019-03-04 | 2019-05-24 | 南京航空航天大学 | A kind of band is paddled the exhaust system and method for safeguard protection |
| CN109798174B (en) * | 2019-03-04 | 2023-07-07 | 南京航空航天大学 | Automobile exhaust device with wading safety protection and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |