CN206845281U - A kind of automatic flood-proof device of automobile engine exhaust pipe - Google Patents
A kind of automatic flood-proof device of automobile engine exhaust pipe Download PDFInfo
- Publication number
- CN206845281U CN206845281U CN201720013584.5U CN201720013584U CN206845281U CN 206845281 U CN206845281 U CN 206845281U CN 201720013584 U CN201720013584 U CN 201720013584U CN 206845281 U CN206845281 U CN 206845281U
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- module
- main control
- control singlechip
- resistance
- wireless communication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model discloses a kind of automatic flood-proof device of automobile engine exhaust pipe, including the water fender on exhaust tail pipe of automobile and water level detecting actuator and the short message alarm module on automobile, the water level detecting actuator includes the rechargeable battery in waterproof case, semi-conductor thermo-electric generation module, charge management module, conductivity sensor module, first main control singlechip, first wireless communication module and performing steering wheel, semi-conductor thermo-electric generation module is electrically connected with charge management module, charge management module is electrically connected with rechargeable battery, rechargeable battery is electrically connected with the first main control singlechip, conductivity sensor module is electrically connected in first main control singlechip, first wireless communication module and performing steering wheel.The utility model is simple in construction, and production cost is low, guaranteed water level detection actuator normal work, so as to ensure the safety of automobile, avoids the property of people from incurring loss, meets the needs of people.
Description
Technical field
Automatic flood-proof device technical field is the utility model is related to, more particularly to a kind of automobile engine exhaust pipe is prevented automatically
Flood device.
Background technology
Summer weather anomaly, lasting heavy rain cause a wide range of big flood in the whole nation, also many places water are caused because of heavy rain in city
Flood, on many low-lying roads and in underground garage, there is substantial amounts of automobile to cause because of not sailing out of in time by water logging, maintenance
High cost even results in vehicle scrapping, if automobile exceedes the air inlet of air cleaner by water logging, water level, then water can be direct
Into cylinder, at this moment if started up the car, due to the Incoercibility of water, piston movement will be limited, and produce huge pressure,
So as to cause engine link to bend or be broken, fracture connecting rod can be caused to fly out under extreme condition and puncture cylinder body, or even engine
Scrap, but existing automatic flood-proof device is simple in construction currently on the market, while internal current is unstable, often results in electronics
Component damage, it can not meet people's needs.
Utility model content
The purpose of this utility model is and a kind of automobile engine proposed in order to solve shortcoming present in prior art
The automatic flood-proof device of blast pipe.
To achieve these goals, the utility model employs following technical scheme：
A kind of automatic flood-proof device of automobile engine exhaust pipe, including water fender and water level on exhaust tail pipe of automobile
Actuator and the short message alarm module on automobile are detected, the water level detecting actuator includes filling in waterproof case
Battery, semi-conductor thermo-electric generation module, charge management module, conductivity sensor module, the first main control singlechip, the first nothing
Line communication module and performing steering wheel, semi-conductor thermo-electric generation module are electrically connected with charge management module, charge management module electricity
Property is connected with rechargeable battery, and rechargeable battery is electrically connected with the first main control singlechip, and the first main control singlechip is electrically connected
Conductivity sensor module, the first wireless communication module and performing steering wheel, the short message alarm module are included in shell
Automotive ignition induction module, the second wireless communication module, the second main control singlechip and GSM communication modules, the second main control singlechip
Pin be electrically connected automotive ignition induction module, the second wireless communication module and GSM communication modules, the charging electricity
The one end in pond is connected with resistance R1 one end, and one end of rechargeable battery is connected with triode P3 C colelctor electrodes, the resistance R1
The other end be connected with triode P3 B base stages and resistance R2 one end, the emitter stage of the triode P3 is connected with resistance R's
One end, the other end of the resistance R is connected with the pin of the first main control singlechip, and the resistance R other end is connected with resistance R2
The other end, the other end of the resistance R2 is connected with the pin of the first main control singlechip.
Preferably, the main control chip of first main control singlechip and the second main control singlechip is AT89C51 series monolithics
Machine.
Preferably, the semi-conductor thermo-electric generation module is TEC1-26315 semi-conductor thermo-electric generation modules.
Preferably, first wireless communication module and the second wireless communication module are low-consumption wireless communication module.
Preferably, the rechargeable battery is lithium battery.
Preferably, the conductivity sensor module be conductivity sensor transmitter 3-2819,3-2820,3-2821 and
One kind in 3-8850.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by increasing triode P3, resistance R, resistance R2 and resistance R1, the pressure drop on resistance R is utilized
With triode P3 knot pressures and close to resistance R2 pressure drop, the electric currents that pass through of limitation triode P3, the first master control in protection circuit
Electronic component on single-chip microcomputer, avoids component from burning, and ensures the first main control singlechip normal work, the utility model structure
Simply, production cost is low, guaranteed water level detection actuator normal work, so as to ensure the safety of automobile, avoids the property of people
Incur loss, meet the needs of people.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of automatic flood-proof device of automobile engine exhaust pipe circuit connection diagram.
In figure：1 rechargeable battery, 2 first main control singlechips.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of automatic flood-proof device of automobile engine exhaust pipe, including the dash on exhaust tail pipe of automobile
Plate and water level detecting actuator and the short message alarm module on automobile, water level detecting actuator are included in waterproof case
Rechargeable battery 1, semi-conductor thermo-electric generation module, charge management module, conductivity sensor module, the first main control singlechip 2,
First wireless communication module and performing steering wheel, semi-conductor thermo-electric generation module are electrically connected with charge management module, Charge Management
Module is electrically connected with rechargeable battery 1, and rechargeable battery 1 is electrically connected with the first main control singlechip 2, and the first main control singlechip 2 divides
Not electricity Xing Lianjie conductivity sensor module, the first wireless communication module and performing steering wheel, short message alarm module includes located at outer
Automotive ignition induction module, the second wireless communication module, the second main control singlechip and GSM communication modules in shell, the second master control
Automotive ignition induction module, the second wireless communication module and GSM communication modules has been electrically connected in the pin of single-chip microcomputer, and it is special
Sign is that one end of rechargeable battery 1 is connected with resistance R1 one end, and one end of rechargeable battery 1 is connected with triode P3 C collection
Electrode, the resistance R1 other end are connected with triode P3 B base stages and resistance R2 one end, and triode P3 emitter stage is connected with
Resistance R one end, the resistance R other end is connected with the pin of the first main control singlechip 2, and the resistance R other end is connected with electricity
The R2 other end is hindered, the resistance R2 other end is connected with the pin of the first main control singlechip 2, the first main control singlechip 2 and second
The main control chip of main control singlechip is AT89C51 series monolithics, and semi-conductor thermo-electric generation module is TEC1-26315 semiconductors
Temperature-difference power generation module, the first wireless communication module and the second wireless communication module are low-consumption wireless communication module, charging electricity
Pond 1 is lithium battery, and conductivity sensor module is conductivity sensor transmitter 3-2819,3-2820,3-2821 and 3-8850
In one kind.
When automobile stagnation of movement, if mouth under water logging to blast pipe, water logging signal is sent to the first master by conductivity sensor
Single-chip microcomputer 2 is controlled, the first main control singlechip 2 is sent to performing steering wheel closes blast pipe instruction, and water fender drops in performing steering wheel operation
Under, exhaust outlet is closed, prevents water from entering gas extraction system, water logging signal is passed through the first nothing by the first main control singlechip 2 simultaneously
Line communication module is sent to short message alarm module, and alarm signal is sent to car owner's mobile phone by short message alarm module by short message again, leads to
Know that car owner is handled as early as possible, when water is stepped back, conductivity sensor will send water-break signal, and the first main control singlechip 2 is to performing steering wheel
Sending and open blast pipe instruction, water fender is risen in performing steering wheel operation, when running car, semi-conductor thermo-electric generation module
Charged by charge management module to rechargeable battery 1, when electric current is less than setting value, resistance R1 provides triode P3 biased electrical
Stream, triode P3 saturation conductions, control action is not played to electric current, when electric current is more than or equal to setting value, the pressure drop on resistance R
Increase, the pressure drop and triode P3 knot pressures and pressure drop close to resistance R2 on resistance R, then start limitation triode P3 and pass through
Electric current, stator component on the first main control singlechip 2, avoids electronic component from burning in protection circuit, ensures that circuit is normal
Work, the utility model is simple in construction, and production cost is low, guaranteed water level detection actuator normal work, so as to ensure automobile
Safety, avoids the property of people from incurring loss, meets the needs of people.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of automatic flood-proof device of automobile engine exhaust pipe, including the water fender on exhaust tail pipe of automobile and water level inspection
Actuator and the short message alarm module on automobile are surveyed, the water level detecting actuator includes the charging in waterproof case
Battery（1）, semi-conductor thermo-electric generation module, charge management module, conductivity sensor module, the first main control singlechip（2）,
One wireless communication module and performing steering wheel, semi-conductor thermo-electric generation module are electrically connected with charge management module, Charge Management mould
Block is electrically connected with rechargeable battery（1）, rechargeable battery（1）It is electrically connected with the first main control singlechip（2）, the first main control singlechip
（2）Conductivity sensor module, the first wireless communication module and performing steering wheel, the short message alarm module bag is electrically connected
Automotive ignition induction module, the second wireless communication module, the second main control singlechip and the GSM communication modules in shell are included,
Automotive ignition induction module, the second wireless communication module and GSM communications has been electrically connected in the pin of second main control singlechip
Module, it is characterised in that the rechargeable battery（1）One end be connected with resistance R1 one end, and rechargeable battery（1）One end connect
Triode P3 C colelctor electrodes are connected to, the other end of the resistance R1 is connected with triode P3 B base stages and resistance R2 one end,
The emitter stage of the triode P3 is connected with resistance R one end, and the other end of the resistance R is connected with the first main control singlechip
（2）Pin, and the resistance R other end is connected with the resistance R2 other end, and the other end of the resistance R2 is connected with the first master
Control single-chip microcomputer（2）Pin.
2. the automatic flood-proof device of a kind of automobile engine exhaust pipe according to claim 1, it is characterised in that described first
Main control singlechip（2）Main control chip with the second main control singlechip is AT89C51 series monolithics.
3. the automatic flood-proof device of a kind of automobile engine exhaust pipe according to claim 1, it is characterised in that described partly to lead
Body temperature-difference power generation module is TEC1-26315 semi-conductor thermo-electric generation modules.
4. the automatic flood-proof device of a kind of automobile engine exhaust pipe according to claim 1, it is characterised in that described first
Wireless communication module and the second wireless communication module are low-consumption wireless communication module.
A kind of 5. automatic flood-proof device of automobile engine exhaust pipe according to claim 1, it is characterised in that the charging
Battery（1）For lithium battery.
A kind of 6. automatic flood-proof device of automobile engine exhaust pipe according to claim 1, it is characterised in that the conductance
Rate sensor assembly is one kind in conductivity sensor transmitter 3-2819,3-2820,3-2821 and 3-8850.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013584.5U CN206845281U (en) | 2017-01-06 | 2017-01-06 | A kind of automatic flood-proof device of automobile engine exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013584.5U CN206845281U (en) | 2017-01-06 | 2017-01-06 | A kind of automatic flood-proof device of automobile engine exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845281U true CN206845281U (en) | 2018-01-05 |
Family
ID=60790224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720013584.5U Expired - Fee Related CN206845281U (en) | 2017-01-06 | 2017-01-06 | A kind of automatic flood-proof device of automobile engine exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523117A (en) * | 2017-01-06 | 2017-03-22 | 李奕扬 | Automatic flood preventing device for automobile engine exhaust pipe |
-
2017
- 2017-01-06 CN CN201720013584.5U patent/CN206845281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523117A (en) * | 2017-01-06 | 2017-03-22 | 李奕扬 | Automatic flood preventing device for automobile engine exhaust pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |