CN203587180U - Warning device of mine vehicle oil tank - Google Patents
Warning device of mine vehicle oil tank Download PDFInfo
- Publication number
- CN203587180U CN203587180U CN201320724357.5U CN201320724357U CN203587180U CN 203587180 U CN203587180 U CN 203587180U CN 201320724357 U CN201320724357 U CN 201320724357U CN 203587180 U CN203587180 U CN 203587180U
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- Prior art keywords
- fuel tank
- warning device
- mine vehicle
- sensor
- controller
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- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000002828 fuel tank Substances 0.000 claims description 63
- 238000009434 installation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 239000000295 fuel oil Substances 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
The utility model discloses a warning device of a mine vehicle oil tank. The warning device comprises a sensor, a controller and an alarm device. The sensor is used for detecting the distance between the upper surface of the oil tank and a liquid level. The sensor is arranged on the upper surface of the mine vehicle oil tank. The controller is used for determining whether warning signals are sent out according to the distance. The input end of the controller is connected with the sensor. The alarm device carries out alarming according to the warning signals. The alarm device is connected with the output end of the controller. After the warning device of the mine vehicle oil tank is used, when the oil tank is filled with oil, a worker is warned to stop refueling, so that oil overflowing is avoided. According to the warning device, under the situation that the original structure of the vehicle oil tank is not damaged, cost is saved, and potential safety hazards are removed.
Description
Technical field
The utility model belongs to mine vehicle field, is specifically related to a kind of warning device of mine vehicle fuel tank.
Background technology
The design of most of mine vehicles (as: tipper etc.) fuel tank is Shortcomings part all, and when oil, whether staff cannot fill it up with by intuitive judgment fuel tank, often causes the phenomenon of fuel tank oil spilling.Because the fuel tank of mine vehicle is very near apart from smoke exhaust pipe, after oil spilling, not only caused loss economically, and had the danger of breaking out of fire.
At present, some vehicle, in order to address the aforementioned drawbacks, has adopted the liquid level sensor of inductance type or float-ball type to monitor, the defect of this design is, need to so just destroy the original structure of oil tank of vehicle at fuel tank bear when mounted, cause potential safety hazard.
Utility model content
For the problems referred to above, the utility model provides a kind of warning device of mine vehicle fuel tank, comprising: for detection of the sensor of the distance of fuel tank upper surface and liquid level, described installation of sensors is at the upper surface of mine vehicle fuel tank; For determine whether to send the controller of alerting signal according to described distance, the input end of described controller is connected with described sensor; The alarm of reporting to the police according to described alerting signal, described alarm is connected with the output terminal of described controller.
Further, described sensor is ultrasonic liquid level sensor.
Further, described controller is single-chip microcomputer.
Further, described alarm comprises voice guard.
Further, described voice guard is the loudspeaker of vehicle self.
Further, described voice guard is hummer.
Advantageously, described alarm comprises alarm lamp.
Advantageously, described sensor is connected by sheathed cable with described controller.
Advantageously, described controller is connected by sheathed cable with described alarm.
Adopt after the warning device of mine vehicle fuel tank of the present utility model, when fuel tank is filled it up with oil, point out staff to stop refueling, to avoid oil spilling phenomenon.Described warning device in the situation that do not destroy the original structure of oil tank of vehicle, has not only been saved cost, and has been eliminated potential safety hazard.
Accompanying drawing explanation
To describe preferred embodiment in the utility model in detail by accompanying drawing below, will contribute to understand the purpose of this utility model and advantage, wherein:
Fig. 1 is the structural representation of the warning device of mine vehicle fuel tank;
Fig. 2 is the structural representation of the warning device embodiment mono-of mine vehicle fuel tank;
Fig. 3 is the installation site schematic diagram of the warning device sensor of mine vehicle fuel tank;
Fig. 4 is the structural representation of the warning device embodiment bis-of mine vehicle fuel tank;
Fig. 5 is the structural representation of the warning device embodiment tri-of mine vehicle fuel tank.
Embodiment
Fig. 1 is the structural representation of the warning device of mine vehicle fuel tank, and as shown in Figure 1, the warning device of mine vehicle fuel tank comprises sensor, controller and alarm.Described sensor is for detection of the distance of fuel tank upper surface and liquid level, and described installation of sensors is at the upper surface of mine vehicle fuel tank.Described controller determines whether to send alerting signal according to described distance, and the input end of described controller is connected with described sensor.Described alarm is connected with the output terminal of described controller.Alarm can be voice guard, for example hummer.
Embodiment mono-:
Fig. 2 is the structural representation of the warning device embodiment mono-of the utility model mine vehicle fuel tank, as shown in Figure 2, a kind of warning device of mine vehicle fuel tank comprises: ultrasonic sensor, described ultrasonic sensor is ultrasonic liquid level sensor, and described ultrasonic sensor is arranged on the upper surface of mine vehicle fuel tank; Controller, described controller is single-chip microcomputer, and the input end of described controller is connected with described ultrasonic sensor, and described hyperacoustic output terminal is connected with the loudspeaker of vehicle self.Described ultrasonic sensor is for detection of the distance of fuel tank upper surface and liquid level, and the range data detecting is sent to described controller; Described controller, for receiving the range data that described ultrasonic sensor sends, compares computing by the range data of receiving and preset value, according to operation result, to horn for vehicle, sends control signal.Between ultrasonic sensor and controller, controller and horn for vehicle, be to adopt sheathed cable to be connected.
Ultrasonic sensor described in the present embodiment is installed on the upper surface of oil tank of vehicle, prevents from being pounded and touching by foreign material such as stones.In refueling process, described ultrasonic sensor passes through the distance of ultrasonic reflections detection and localization fuel tank upper surface and actual liquid level, and range data is sent to described controller.Predeterminable range value in controller is set as to 8cm, and described controller compares computing by data and the preset value of the actual liquid level of the fuel tank receiving and fuel tank top distance.When the distance of fuel tank upper surface and actual liquid level is greater than preset value, output signal not; When the distance of fuel tank upper surface and actual liquid level is less than or equal to preset value, described controller is to horn for vehicle output alarm signal, and horn for vehicle is reported to the police.Staff stops refueling after hearing warning, and prevention fuel oil overflows.
Embodiment bis-:
In the present embodiment, mine vehicle is selected the mining tipper of TEREX MT5500B.Fig. 3 is the installation site schematic diagram of the warning device sensor of mining oil tank of vehicle in the present embodiment, as shown in Figure 3, the diameter of described vehicle fuel tank is 205cm, the dotted line of figure middle distance fuel tank upper surface below 10cm represents liquid level alarm setting value, sets fuel tank oil quantity alarming condition to be: the distance of fuel tank upper surface and liquid level is less than or equal to 10cm.The installation of sensors of the warning device of the mine vehicle fuel tank shown in Fig. 3 is at top of oil-tank.
Fig. 4 is the structural representation of the warning device embodiment bis-of the utility model mine vehicle fuel tank, as shown in Figure 4, alarm in the warning device of described mine vehicle fuel tank also comprises alarm lamp, described alarm lamp is connected to the output terminal of described controller by sheathed cable, described ultrasonic sensor is arranged on the upper surface of the mining tipper fuel tank of TEREX MT5500B.
In refueling process, when the distance of fuel tank upper surface and actual liquid level is less than or equal to 10cm, described controller is simultaneously to horn for vehicle and alarm lamp output alarm signal, horn for vehicle is reported to the police, alarm lamp is lighted, staff hears or sees after warning and stop refueling, and prevention fuel oil overflows.
Embodiment tri-:
In this example, mine vehicle is still selected the mining tipper of TEREX MT5500B.In practical work process, owing to being subject to the impact of mine environment, mine vehicle often can tilt to park when refueling.Liquid level position is measured coarse problem in order to solve because of inclination of vehicle, the present embodiment is installed a plurality of sensors at the diverse location of the upper surface of fuel tank, by described sensor, measure the distance of diverse location place fuel tank upper surface and actual liquid level, utilize all distance values, can calculate the volume of actual fuel oil in fuel tank.
Fig. 5 is the structural representation of the warning device embodiment tri-of the utility model mine vehicle fuel tank, as shown in Figure 5, the warning device of described mine vehicle fuel tank causes warning phenomenon not in time in order to prevent because of horn for vehicle fault, added again voice guard, described voice guard adopts hummer.Described voice guard and horn for vehicle, alarm lamp are connected to the output terminal of described controller simultaneously.
In refueling process, described ultrasonic sensor detects the distance of fuel tank upper surface and actual liquid level, and range data is sent to described controller.In this example, described controller setting alert if is: the fuel oil volume in fuel tank is more than or equal to 4000L.Described controller is processed the data of the distance of the fuel tank upper surface receiving and actual liquid level, calculates actual fuel oil volume in fuel tank, and actual fuel oil volume in the fuel tank calculating and setting value warning fuel oil volume 4000L are compared to computing.When the actual fuel oil volume of fuel tank is less than preset value, output alarm signal not; When the actual fuel oil volume of fuel tank is more than or equal to preset value, described controller is simultaneously to horn for vehicle, alarm lamp and voice guard output alarm signal, and All Alerts equipment is all reported to the police, and staff stops refueling, and prevention fuel oil overflows.
In the present embodiment, adopt a plurality of sensors to detect the distance of fuel tank diverse location upper surface and actual liquid level, adopt volume comparative approach, make to report to the police more accurate, reduced the error causing due to inclination of vehicle.Meanwhile, adopt the scheme of embodiment tri-after alarm carry out sound and light alarm double insurance, avoided when the horn for vehicle warning that the causes phenomenon not in time that breaks down.
Although the utility model illustrates and describes with reference to its preferred embodiment, but will be understood by those skilled in the art that, in the situation that do not depart from the spirit and scope of the present utility model that the appended claims limit, can carry out the various changes of form and details.
Claims (9)
1. a warning device for mine vehicle fuel tank, is characterized in that, comprising:
For detection of the sensor of the distance of fuel tank upper surface and liquid level, described installation of sensors is at the upper surface of mine vehicle fuel tank;
For determine whether to send the controller of alerting signal according to described distance, the input end of described controller is connected with described sensor;
The alarm of reporting to the police according to described alerting signal, described alarm is connected with the output terminal of described controller.
2. the warning device of mine vehicle fuel tank according to claim 1, is characterized in that, described sensor is ultrasonic liquid level sensor.
3. the warning device of mine vehicle fuel tank according to claim 1, is characterized in that, described controller is single-chip microcomputer.
4. the warning device of mine vehicle fuel tank according to claim 1, is characterized in that, described alarm comprises voice guard.
5. the warning device of mine vehicle fuel tank according to claim 4, is characterized in that, described voice guard is the loudspeaker of vehicle self.
6. the warning device of mine vehicle fuel tank according to claim 4, is characterized in that, described voice guard is hummer.
7. the warning device of mine vehicle fuel tank according to claim 1, is characterized in that, described alarm comprises alarm lamp.
8. the warning device of mine vehicle fuel tank according to claim 1, is characterized in that, described sensor is connected by sheathed cable with described controller.
9. the warning device of mine vehicle fuel tank according to claim 1, is characterized in that, described controller is connected by sheathed cable with described alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724357.5U CN203587180U (en) | 2013-11-15 | 2013-11-15 | Warning device of mine vehicle oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724357.5U CN203587180U (en) | 2013-11-15 | 2013-11-15 | Warning device of mine vehicle oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587180U true CN203587180U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724357.5U Expired - Lifetime CN203587180U (en) | 2013-11-15 | 2013-11-15 | Warning device of mine vehicle oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871840A (en) * | 2017-04-10 | 2017-06-20 | 浙江大学 | A kind of love with automatic prompting trunkful state contributes suitcase |
| CN109118693A (en) * | 2018-08-18 | 2019-01-01 | 北京旺马科技有限公司 | A kind of vehicle monitoring method, device, system and storage medium |
-
2013
- 2013-11-15 CN CN201320724357.5U patent/CN203587180U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871840A (en) * | 2017-04-10 | 2017-06-20 | 浙江大学 | A kind of love with automatic prompting trunkful state contributes suitcase |
| CN109118693A (en) * | 2018-08-18 | 2019-01-01 | 北京旺马科技有限公司 | A kind of vehicle monitoring method, device, system and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
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| CX01 | Expiry of patent term |