CN205779261U - A kind of Water inflow preventing protection device for vehicle engine - Google Patents
A kind of Water inflow preventing protection device for vehicle engine Download PDFInfo
- Publication number
- CN205779261U CN205779261U CN201620337089.5U CN201620337089U CN205779261U CN 205779261 U CN205779261 U CN 205779261U CN 201620337089 U CN201620337089 U CN 201620337089U CN 205779261 U CN205779261 U CN 205779261U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet pipe
- water
- protection device
- water inflow
- 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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
Abstract
A kind of Water inflow preventing protection device for vehicle engine of this utility model design, including pressure transducer, motor, baffle plate, humidity sensor, humidity sensor is arranged on automobile engine intake tube front end, the humidity of monitoring air inlet pipe, pressure transducer is arranged on automobile engine intake tube rear portion, whether monitoring air inlet pipe there is water to enter, when automobile wading traveling causes air inlet pipe to be intake, humidity sensor and pressure transducer have detected that water enters respectively, and transmit a signal to electronic control unit, process through judgement, motor drives baffle plate to open corresponding aperture, water is discharged by discharge outlet.This utility model simple in construction, cost-effective, easy to operate, effectively serve water inflow of the engine protective measure, improve safety, eliminate the potential safety hazard of electromotor.
Description
Technical field
This utility model relates to water inlet protector for engine technical field, be more particularly to a kind of automobile engine prevent into
Water conservation device.
Background technology
Electromotor is the part that automobile is most crucial, and if any damage, not only maintenance cost is expensive, and serious goes back entail dangers to life
Life.Automobile engine water inlet is frequently experienced in the case of on spring and summer Heavy Rain in season or road, hydrops is more, and one
As there is the main water of this situation because driver person can accurately not judge the degree of depth of hydrops, blindly sail in hydrops, cause and send out
Motivation is intake, and causes automobile flameout.When automobile engine water inlet causes automobile flameout, owing to driver lacks the base in terms of automobile
This general knowledge, instinct start automobile continuously, cause more hydrops to be inhaled into engine chamber, incompressible due to water
Property, piston movement stroke will shorten thus cause engine link bending or fracture, can cause fracture connecting rod under extreme condition
Fly out and puncture cylinder body, even cause vehicle accident.
At present, prevent automobile engine water inlet from mainly being promoted by the air inlet height of automobile engine so that vapour
Car fording depth improves, and installed protection device near air inlet, prevents automobile engine from intaking, but due to closely
Over Nian, extreme weather increases and automobile aesthetic is improved constantly by people, and automobile can not effectively be sent out by prior art
The water inlet of motivation is effectively protected, and easily causes vehicle accident.
Summary of the invention
The purpose of this utility model is to provide a kind of Water inflow preventing protection device for vehicle engine, solve automobile engine prevent into
The technical problem of water.
The technical solution of the utility model is realized by below scheme:
A kind of Water inflow preventing protection device for vehicle engine, including air inlet by-pass 1, pressure transducer 2, motor 3, gear
Plate 4, humidity sensor 5, air inlet pipe 6 and drain pipe 7, it is characterised in that: air inlet pipe 6 front and rear is respectively equipped with humidity sensor
Device 5 and pressure transducer 2, it is internal that described sensor is each attached to air inlet pipe 6, transfers signals to electronics by A/D converter
Control unit, described baffle plate 4 is connected with air inlet pipe 6 by axle, and one end of axle is connected with motor 3, and described motor 3 leads to
Cross D/A converter and receive the control instruction that electronic control unit sends.
A kind of Water inflow preventing protection device for vehicle engine, it is characterised in that: humidity sensor is arranged on automobile engine and enters
Trachea front end, the humidity of monitoring air inlet pipe；Pressure transducer is arranged on automobile engine intake tube rear portion, in monitoring air inlet pipe is
No have water to enter.When automobile wading traveling causes air inlet pipe to be intake, humidity sensor and pressure transducer have detected respectively
Water enters, and passes the signal to electronic control unit, and through the process of electronic control unit, motor drives baffle plate to open
Corresponding aperture, is discharged water by discharge outlet, and baffle plate carries out tight seal by rubber seal and air inlet pipe, it is to avoid long-pending
Water refluxes.
Further concrete scheme is that described electronic control unit is provided with alarm lamp.
Further concrete scheme is to be provided with A/D converter between described sensor and electronic control unit.
Further concrete scheme is to be provided with D/A converter between described electronic control unit and motor.
The beneficial effects of the utility model are:
1, the Water inflow preventing protection device for vehicle engine that this utility model provides, it is possible to achieve when automobile wading is travelled,
Whether air inlet pipe intakes is monitored, if air inlet pipe water inlet, electronic control unit, according to the signal received, controls instruction of reporting to the police
Lamp is reminded driver or controls engine misses, it is to avoid secondary is intake, and reaches to protect the purpose of electromotor.
2, A/D, D/A converter, is transferred to electronic control unit, electronics control after the signal that can be sent by sensor conversion
Unit processed makes corresponding process and through D/A converter, and then controls motor operating, saves the energy.
Accompanying drawing explanation
Fig. 1 is air inlet device for automobile engine structural representation of the present utility model.
Fig. 2 is water-inlet-proof protection device structural representation of the present utility model.
Wherein: air inlet by-pass 1；Pressure transducer 2；Motor 3；Baffle plate 4；Humidity sensor 5；Air inlet pipe 6；Draining
Pipe 7；Air filter 8；Mass air flow sensor 9；Air throttle component 10；Inlet manifold 11.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
As it is shown in figure 1, this utility model includes air inlet by-pass 1, pressure transducer 2, motor 3, baffle plate 4, humidity
Sensor 5, air inlet pipe 6, drain pipe 7, air filter 8, mass air flow sensor 9, air throttle component 10 and inlet manifold 11, it is special
Levying and be: be provided with pressure transducer 2 at the rear portion of the air inlet pipe 6 of air filter 8 front end, middle part lower opening connects drain pipe
7, middle part lateral opening installs baffle plate 4, and baffle plate 4 and motor 3 connect, and motor 3 controls baffle plate 4 opening degree, air inlet pipe 6
Middle front part is provided with humidity sensor 5, the humidity of monitoring air inlet pipe.
During actually used, according to automobile engine damaged condition, pressure transducer 2 and humidity sensor 5 can be entered
Row is corresponding to be changed, simultaneously can be according to the mounting means of automobile engine intake tube to pressure transducer 2, humidity sensor 5
Carry out corresponding position with drain pipe 7 or type is changed, in order to install.
Above description is to explanation of the present utility model, is not the restriction to utility model, and this utility model is limited
Scope sees claim, within to protection domain of the present utility model, can do any type of change.
Claims (4)
1. a Water inflow preventing protection device for vehicle engine, including air inlet by-pass (1), pressure transducer (2), motor
(3), baffle plate (4), humidity sensor (5), air inlet pipe (6) and drain pipe (7), it is characterised in that: air inlet pipe (6) front and rear
Being respectively equipped with humidity sensor (5) and pressure transducer (2), it is internal that described sensor is each attached to air inlet pipe (6), passes through A/D
Transducer transfers signals to electronic control unit, and described baffle plate (4) is connected with air inlet pipe (6) by axle, one end of axle and step
Entering motor (3) to connect, described motor (3) receives, by D/A converter, the control instruction that electronic control unit sends.
A kind of Water inflow preventing protection device for vehicle engine, it is characterised in that: electronic control unit sets
It is equipped with alarm lamp.
A kind of Water inflow preventing protection device for vehicle engine, it is characterised in that: sensor and electronics control
It is provided with A/D converter between unit processed.
A kind of Water inflow preventing protection device for vehicle engine, it is characterised in that: electronic control unit with
D/A converter it is provided with between motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337089.5U CN205779261U (en) | 2016-04-21 | 2016-04-21 | A kind of Water inflow preventing protection device for vehicle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337089.5U CN205779261U (en) | 2016-04-21 | 2016-04-21 | A kind of Water inflow preventing protection device for vehicle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779261U true CN205779261U (en) | 2016-12-07 |
Family
ID=57411949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337089.5U Expired - Fee Related CN205779261U (en) | 2016-04-21 | 2016-04-21 | A kind of Water inflow preventing protection device for vehicle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917024A (en) * | 2017-10-27 | 2018-04-17 | 珠海市广通客车有限公司 | A kind of bus is paddled preventing engine water inlet system and its control method |
| CN111577473A (en) * | 2020-05-13 | 2020-08-25 | 吉林大学 | Waterproof system of electronic control cylinder of automobile engine and control method of waterproof system |
| CN115126631A (en) * | 2022-07-01 | 2022-09-30 | 德阳天和机械制造有限责任公司 | Improved water-inflow-preventing and anti-blocking device for automobile air inlet pipeline |
-
2016
- 2016-04-21 CN CN201620337089.5U patent/CN205779261U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917024A (en) * | 2017-10-27 | 2018-04-17 | 珠海市广通客车有限公司 | A kind of bus is paddled preventing engine water inlet system and its control method |
| CN111577473A (en) * | 2020-05-13 | 2020-08-25 | 吉林大学 | Waterproof system of electronic control cylinder of automobile engine and control method of waterproof system |
| CN115126631A (en) * | 2022-07-01 | 2022-09-30 | 德阳天和机械制造有限责任公司 | Improved water-inflow-preventing and anti-blocking device for automobile air inlet pipeline |
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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: 20161207 Termination date: 20170421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |