CN101982334A - Device for protecting engineering vehicle for electric power repair under flooding condition - Google Patents
Device for protecting engineering vehicle for electric power repair under flooding condition Download PDFInfo
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- CN101982334A CN101982334A CN2010105144203A CN201010514420A CN101982334A CN 101982334 A CN101982334 A CN 101982334A CN 2010105144203 A CN2010105144203 A CN 2010105144203A CN 201010514420 A CN201010514420 A CN 201010514420A CN 101982334 A CN101982334 A CN 101982334A
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- vehicle
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- accumulator
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Abstract
The invention discloses a device for protecting an engineering vehicle for electric power repair under the flooding condition. The device comprises a flooding connection sensor, an air inlet close device and a disconnection device at the outlet end of an accumulator, wherein the flooding connection sensor is arranged at a vehicle air filter; the air inlet close device is arranged at the outlet of the vehicle air filter; and the disconnection device at the outlet end of the accumulator is arranged at the outlet end of the vehicle accumulator. Water has the function of conduction, when water flow enters the air filter, the water flow connects two ends of the intake connection sensor to form a circuit for the air inlet close device at the outlet of the air filter, and simultaneously form a circuit for the disconnection device at the outlet end of the accumulator, so the air inlet is closed, the engine stops working, and a main power supply is cut off, and when the vehicle is soaked by water or watered carelessly, the vehicle engine and electric parts can be actively protected.
Description
Technical field
The invention belongs to vehicle water inlet resist technology field, particularly a kind of electric power first-aid engineering truck water inlet fender guard.
Background technology
In the vehicle operation process, often there is vehicle to be strayed into the abyssal zone, or the phenomenon that is immersed in water because of accident, the vehicle motor of at this moment working will suck driving engine to water, and the lighter causes driving engine to take blame for others, connecting rod bending, weight person causes the fire plug broken, and connecting rod fractures.Even vehicle motor is work not, if soaked, current still can flow into vehicle motor by air inlet pipe, and vehicle motor is caused damage.Various electronic units in the vehicle startup cabin can cause various electronic unit internal short-circuits because of charged water logging simultaneously, cause bigger loss.So, when at present mostly vehicle is subjected to the water logging bubble, the device that driving engine and electronic unit is not played a protective role mostly.This causes very big inconvenience to vehicle safety, the normal use.
Summary of the invention
Effectively protect when the invention provides a kind of can effectively the water inlet vehicle, to vehicle motor and electronic unit play the good protection effect, easy to use, the electric power first-aid engineering truck water inlet fender guard of good result is played in maintenance to vehicle.
A kind of electric power first-aid engineering truck water inlet fender guard; comprise the into circuit interrupting device of water connection sensor, inlet close device, storage battery exit end; described water inlet is connected sensor and is arranged on the vehicle air cleaner place; described inlet close device is arranged on the exit of vehicle air cleaner, and the circuit interrupting device of described storage battery exit end is arranged on the exit end of vehicle accumulator.
Utilize the present invention, water inlet is installed at the airfilter place of vehicle motor connects sensor, be installed into the gas port closing appliance in the exit of airfilter, the circuit interrupting device of storage battery exit end is installed at the exit end of vehicle accumulator.Because water has electric action, when current enter airfilter, current will be intake and be connected the connection of sensor two ends, inlet close device to the airfilter exit constitutes the loop, makes inlet close, because of air by-pass passage is closed, vehicle motor quits work, and current just can not enter; Circuit interrupting device to the storage battery exit end constitutes the loop simultaneously; cut off the vehicle main power supply immediately; vehicle motor is quit work; all electronic units are stopped power supply; avoid being directed at the vehicle electronic component damage that short circuit causes because of water inlet; thereby internal short-circuit does not take place in various electric components in the protection car, when vehicle is immersed in water or intakes accidentally, vehicle motor and electronic unit is played initiatively protective effect.Even driving engine is not worked, as long as there is water to enter airfilter, water inlet is connected sensor and can initiatively be worked equally, and vehicle motor, electronic unit are protected, and makes the loss of vehicle be reduced to minimum.
Utilize the present invention, be strayed into the abyssal zone or during at vehicle by water logging, can initiatively the vehicle motor air by-pass passage be closed, cut off the double action of general supply, make vehicle motor and various electronic unit not be subjected to bigger loss, good result is played in maintenance to vehicle, the maintenance of vehicle is more prone to, make loss not enlarging, reduced maintenance cost, it is minimum that loss is dropped to.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described:
Fig. 1 is a circuit diagram of the present invention.
The specific embodiment
As shown in Figure 1: a kind of electric power first-aid engineering truck water inlet fender guard; comprise the into circuit interrupting device 4 of water connection sensor 1, inlet close device 3, storage battery exit end; described water inlet is connected sensor 1 and is arranged on vehicle air cleaner 2 places; described inlet close device 3 is arranged on the exit of vehicle air cleaner 2, and the circuit interrupting device 4 of described storage battery exit end is arranged on the exit end of vehicle accumulator 5.
Utilize the present invention, water inlet is installed at airfilter 2 places of vehicle motor connects sensor 1, be installed into gas port closing appliance 3 in the exit of airfilter 2, the circuit interrupting device 4 of storage battery exit end is installed at the exit end of vehicle accumulator 5.Because water has electric action, when current enter airfilter 2, current will be intake and be connected the connection of sensor 1 two ends, inlet close device 3 to the airfilter exit constitutes the loop, make inlet close, because of air by-pass passage is closed, vehicle motor quits work, and current just can not enter; Circuit interrupting device 4 to the storage battery exit end constitutes the loop simultaneously; cut off the vehicle main power supply immediately; vehicle motor is quit work; all electronic units are stopped power supply; avoid being directed at the vehicle electronic component damage that short circuit causes because of water inlet; thereby internal short-circuit does not take place in various electric components in the protection car, when vehicle is immersed in water or intakes accidentally, vehicle motor and electronic unit is played initiatively protective effect.Even driving engine is not worked, as long as there is water to enter airfilter 2, equally initiatively work of sensor 1 is connected in water inlet, and vehicle motor, electronic unit are protected, and makes the loss of vehicle be reduced to minimum.
Utilize the present invention, be strayed into the abyssal zone or during at vehicle by water logging, can initiatively the vehicle motor air by-pass passage be closed, cut off the double action of general supply, make vehicle motor and various electronic unit not be subjected to bigger loss, good result is played in maintenance to vehicle, the maintenance of vehicle is more prone to, make loss not enlarging, reduced maintenance cost, it is minimum that loss is dropped to.
Claims (1)
1. electric power first-aid engineering truck water inlet fender guard; comprise the into circuit interrupting device of water connection sensor, inlet close device, storage battery exit end; it is characterized in that: described water inlet is connected sensor and is arranged on the vehicle air cleaner place; described inlet close device is arranged on the exit of vehicle air cleaner, and the circuit interrupting device of described storage battery exit end is arranged on the exit end of vehicle accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105144203A CN101982334A (en) | 2010-10-21 | 2010-10-21 | Device for protecting engineering vehicle for electric power repair under flooding condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105144203A CN101982334A (en) | 2010-10-21 | 2010-10-21 | Device for protecting engineering vehicle for electric power repair under flooding condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101982334A true CN101982334A (en) | 2011-03-02 |
Family
ID=43619249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105144203A Pending CN101982334A (en) | 2010-10-21 | 2010-10-21 | Device for protecting engineering vehicle for electric power repair under flooding condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101982334A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58187575A (en) * | 1982-04-26 | 1983-11-01 | Mazda Motor Corp | Fresh-air introducing mechanism for air cleaner |
| JPS6160324A (en) * | 1984-08-31 | 1986-03-28 | Hino Motors Ltd | Intake device for engine of vehicle |
| GB2365064A (en) * | 2000-07-20 | 2002-02-13 | Land Rover Group Ltd | Motor vehicle engine air intake duct for preventing intake of water when driving through floods |
-
2010
- 2010-10-21 CN CN2010105144203A patent/CN101982334A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58187575A (en) * | 1982-04-26 | 1983-11-01 | Mazda Motor Corp | Fresh-air introducing mechanism for air cleaner |
| JPS6160324A (en) * | 1984-08-31 | 1986-03-28 | Hino Motors Ltd | Intake device for engine of vehicle |
| GB2365064A (en) * | 2000-07-20 | 2002-02-13 | Land Rover Group Ltd | Motor vehicle engine air intake duct for preventing intake of water when driving through floods |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110302 |