CN211605344U - Potential safety hazard monitoring and automatic removing device for battery compartment of passenger car - Google Patents
Potential safety hazard monitoring and automatic removing device for battery compartment of passenger car Download PDFInfo
- Publication number
- CN211605344U CN211605344U CN202020670991.5U CN202020670991U CN211605344U CN 211605344 U CN211605344 U CN 211605344U CN 202020670991 U CN202020670991 U CN 202020670991U CN 211605344 U CN211605344 U CN 211605344U
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- hydrogen concentration
- battery compartment
- monitoring
- potential safety
- safety hazard
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a passenger train safety technical field especially relates to a passenger train battery compartment potential safety hazard monitoring and automatic remove device, including the battery compartment that is used for placing the battery, be equipped with hydrogen concentration sensor and monitoring module in the battery compartment, monitoring module with hydrogen concentration sensor links to each other, passes through CAN bus transmission to whole car instrument with its monitoring data. The utility model discloses can effectually solve hydrogen gathering in the storage battery cabin and lead to hydrogen concentration to rise and the problem of the storage battery cabin explosion that produces, stop the potential safety hazard of vehicle.
Description
Technical Field
The utility model relates to a passenger train safety technical field especially relates to a passenger train battery compartment potential safety hazard monitoring and automatic remove device.
Background
Passenger train all is equipped with dedicated battery compartment for install battery and other electrical equipment, in order to guarantee the inside clean, the cleanness in battery compartment, in order to prevent liquid such as water from getting into the battery compartment and leading to electrical components short circuit, contact failure, insulating properties to reduce etc. passenger train battery compartment often adopts closed design.
However, when the storage battery works, hydrogen is generated when lead and sulfuric acid inside the storage battery are subjected to chemical reaction, and the longer the service life of the storage battery is, the more the hydrogen generated by the battery is, the hydrogen generated by the battery can be discharged through an unloading valve of the storage battery, when the storage battery cabin is a closed cabin, the hydrogen gradually gathers in the cabin, when the hydrogen concentration exceeds 4%, the hydrogen can be ignited if open flames such as sparks occur, so that a serious safety accident of hydrogen explosion is caused, and electric arcs are easily generated due to the reasons of reduction of insulating property or loosening of connectors and the like after various electric appliance parts installed in the storage battery cabin are used for a long time. Therefore, after the vehicle is used for a long time, if the hydrogen in the battery compartment is not discharged in time, a serious safety accident of explosion of the battery compartment is easily caused.
Based on the reason, the utility model provides a passenger train battery compartment potential safety hazard monitoring and automatic remove device can lead to hydrogen concentration to rise and the battery compartment problem of explosion that produces by the hydrogen gathering in effectual solution battery compartment, stops the potential safety hazard of vehicle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a passenger train battery compartment potential safety hazard monitoring and automatic remove device, can effectual solution battery compartment hydrogen gathering lead to hydrogen concentration to rise and the battery compartment problem of explosion that produces, stop the potential safety hazard of vehicle.
In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme do:
the utility model discloses a passenger train battery compartment potential safety hazard monitoring and automatic remove device, including the battery compartment that is used for placing the battery, be equipped with hydrogen consistency transmitter and monitoring module in the battery compartment, monitoring module with hydrogen consistency transmitter links to each other, passes through CAN bus transmission to whole car instrument with its monitoring data.
The alarm buzzer is connected with the whole vehicle instrument.
An exhaust fan is further arranged in the storage battery cabin and connected with the monitoring module, and the work of the exhaust fan is controlled by the monitoring module; when the hydrogen concentration sensor detects that the hydrogen concentration is more than 2%, a first-level alarm is sent out, the exhaust fan is started, and the alarm buzzer alarms for 60s continuously; when the hydrogen concentration sensor detects that the hydrogen concentration is more than 3%, a secondary alarm is sent out, the exhaust fan is started, and the alarm buzzer alarms for 2 min; when the hydrogen concentration sensor detects that the hydrogen concentration is greater than 3.5%, a three-level alarm is sent, the exhaust fan is started, the whole vehicle power supply is forbidden to be switched on, the alarm buzzer alarms until the hydrogen concentration is reduced to below 1%, the buzzing is cancelled, and the whole vehicle power supply is switched on.
Monitoring module passes through the CAN bus with hydrogen concentration sensor monitoring data transmission to remote terminal module, remote terminal module transmits monitoring data to cloud platform, cell-phone APP.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses can effectually solve hydrogen gathering in the storage battery cabin and lead to hydrogen concentration to rise and the problem of the storage battery cabin explosion that produces, stop the potential safety hazard of vehicle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 battery, 2 battery cabins, 3 hydrogen concentration sensor, 4 monitoring module, 5 whole car instruments, 6 warning buzzer, 7 exhaust fans, 8 remote terminal modules, 9 cloud platforms, 10 cell-phone APP.
Detailed Description
The following further description of the present invention:
referring to fig. 1 of the drawings, a drawing,
the utility model discloses a passenger train battery compartment potential safety hazard monitoring and automatic remove device, including the battery compartment 2 that is used for placing battery 1, be equipped with hydrogen concentration sensor 3 and monitoring module 4 in the battery compartment 2, monitoring module 4 with hydrogen concentration sensor 3 links to each other, passes through CAN bus transmission to whole car instrument 5 with its monitoring data, CAN effectually solve the problem that the battery compartment hydrogen gathering leads to hydrogen concentration to rise and the battery compartment explosion that produces, stops the potential safety hazard of vehicle.
The automobile alarm device is characterized by further comprising an alarm buzzer 6, wherein the alarm buzzer 6 is connected with the whole automobile instrument 5.
An exhaust fan 7 is further arranged in the storage battery compartment 2, and the exhaust fan 7 is connected with the monitoring module 4 and is controlled to work by the monitoring module 4; when the hydrogen concentration sensor 3 detects that the hydrogen concentration is more than 2%, a first-level alarm is sent out, the exhaust fan 7 is started, and the alarm buzzer 6 alarms for 60 seconds continuously; when the hydrogen concentration sensor 3 detects that the hydrogen concentration is more than 3%, a secondary alarm is sent out, the exhaust fan 7 is started, and the alarm buzzer 6 alarms for 2 min; when the hydrogen concentration sensor 3 detects that the hydrogen concentration is greater than 3.5%, send tertiary warning, exhaust fan 7 is opened, and the switch-on is forbidden to whole car power, 6 warning buzzers of warning are reported to the police until the hydrogen concentration falls to below 1%, and buzzing cancels, and whole car power just switches on.
The monitoring module 4 transmits monitoring data of the hydrogen concentration sensor 3 to the remote terminal module 8 through the CAN bus, the remote terminal module 8 transmits the monitoring data to the cloud platform 9 and the mobile phone APP10, the potential safety hazard of the battery compartment is monitored in real time, the data are uploaded to the instrument, the remote cloud platform 9, the mobile phone APP10 and the like in real time, synchronous alarming of the whole vehicle instrument 5, the cloud platform 9 and the mobile phone APP10 is achieved, and the screen of the whole vehicle instrument CAN display the hydrogen concentration of the current battery compartment 2; the monitoring result is connected with instrument, long-range cloud platform, cell-phone APP, reminds the risk level in battery compartment in real time, and the risk level divide into one-level, second grade, third grade.
The above mentioned is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings or the direct or indirect application in the related technical field are included in the patent protection scope of the present invention.
Claims (4)
1. The utility model provides a passenger train battery compartment potential safety hazard monitoring and automatic remove device which characterized in that: including battery compartment (2) that is used for placing battery (1), be equipped with hydrogen concentration sensor (3) and monitoring module (4) in battery compartment (2), monitoring module (4) with hydrogen concentration sensor (3) link to each other, pass through CAN bus transmission to whole car instrument (5) with its monitoring data.
2. The potential safety hazard monitoring and automatic removing device for the battery compartment of the passenger car as claimed in claim 1, wherein: still include warning buzzer (6), warning buzzer (6) with whole car instrument (5) are connected.
3. The potential safety hazard monitoring and automatic removing device for the battery compartment of the passenger car as claimed in claim 2, wherein: an exhaust fan (7) is further arranged in the storage battery compartment (2), and the exhaust fan (7) is connected with the monitoring module (4) and is controlled to work through the monitoring module (4);
when the hydrogen concentration sensor (3) detects that the hydrogen concentration is more than 2%, a first-level alarm is sent out, the exhaust fan (7) is started, and the alarm buzzer (6) alarms for 60 seconds continuously;
when the hydrogen concentration sensor (3) detects that the hydrogen concentration is more than 3%, a secondary alarm is sent out, the exhaust fan (7) is started, and the alarm buzzer (6) alarms for 2 min;
when hydrogen concentration sensor (3) detected hydrogen concentration and was greater than 3.5%, sent tertiary warning, exhaust fan (7) are opened, and the switch-on is forbidden to whole car power, warning buzzer (6) are reported to the police until hydrogen concentration falls to below 1%, buzzing cancellation, and whole car power just switches on.
4. The potential safety hazard monitoring and automatic removing device for the battery compartment of the passenger car as claimed in claim 3, wherein: monitoring module (4) are through CAN bus with hydrogen concentration sensor (3) monitoring data transmission to remote terminal module (8), remote terminal module (8) are with monitoring data transmission to cloud platform (9), cell-phone APP (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670991.5U CN211605344U (en) | 2020-04-28 | 2020-04-28 | Potential safety hazard monitoring and automatic removing device for battery compartment of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670991.5U CN211605344U (en) | 2020-04-28 | 2020-04-28 | Potential safety hazard monitoring and automatic removing device for battery compartment of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211605344U true CN211605344U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020670991.5U Active CN211605344U (en) | 2020-04-28 | 2020-04-28 | Potential safety hazard monitoring and automatic removing device for battery compartment of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211605344U (en) |
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2020
- 2020-04-28 CN CN202020670991.5U patent/CN211605344U/en active Active
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