CN212796522U - Fuel oil heat preservation monitoring device of contact net operation vehicle - Google Patents
Fuel oil heat preservation monitoring device of contact net operation vehicle Download PDFInfo
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- CN212796522U CN212796522U CN202021470480.5U CN202021470480U CN212796522U CN 212796522 U CN212796522 U CN 212796522U CN 202021470480 U CN202021470480 U CN 202021470480U CN 212796522 U CN212796522 U CN 212796522U
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- contact net
- control display
- temperature control
- fuel oil
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Abstract
The utility model discloses a contact net operation vehicle fuel heat preservation monitoring device, which comprises a fuel heating mechanism, a circuit breaker, a temperature sensor and a temperature control display; the temperature sensor is in communication connection with the temperature control display; the temperature sensor is used for detecting the fuel temperature of the contact net operation vehicle and transmitting the fuel temperature to the temperature control display; the fuel heating mechanism is used for heating fuel in a fuel system of the contact net work vehicle and is electrically connected with a vehicle-mounted power supply of the contact net work vehicle through a breaker; the temperature control display controls the on-off of the circuit breaker. The utility model discloses simple structure, easily operation, when the wax precipitation phenomenon takes place for the discovery fuel, only need open temperature control display and switch-on circuit breaker, just can accomplish the fuel heating about probably ten minutes, in addition at the in-process of whole contact net operation car operation, all can carry out automatic heat preservation to the fuel, guarantee that the operation process goes on smoothly, safely.
Description
Technical Field
The utility model relates to a contact net operation car technical field, concretely relates to contact net operation car fuel heat preservation monitoring devices.
Background
The contact net operation vehicle is important equipment for daily maintenance, detection, emergency repair and construction of the electrified railway contact net. Under the condition of low temperature, the wax deposition phenomenon can occur to the contact net operation car fuel, leads to the jam oil circuit and engine, causes the engine fuel feeding not smooth, can't start, the unable circumstances of using of vehicle to can influence contact net operation maintenance, salvage task. The current coping method is mainly that a driver ignites and warms, however, the warming operation not only consumes fuel, but also brings unnecessary loss to the engine due to frequent starting. At present, no related contact net operation vehicle fuel oil heat preservation monitoring device exists at home and abroad.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a contact net operation car fuel heat preservation monitoring devices, can realize heating, monitoring and the automatic heat preservation of contact net operation car fuel temperature.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fuel oil thermal insulation monitoring device of a contact network operation vehicle comprises a fuel oil heating mechanism, a circuit breaker, a temperature sensor and a temperature control display; the temperature sensor is in communication connection with the temperature control display; the temperature sensor is used for detecting the fuel temperature of the contact net operation vehicle and transmitting the fuel temperature to the temperature control display; the fuel heating mechanism is used for heating fuel in a fuel system of the contact net work vehicle and is electrically connected with a vehicle-mounted power supply of the contact net work vehicle through a breaker; the temperature control display controls the on-off of the circuit breaker.
Further, the circuit breaker adopts an air circuit breaker.
Further, the fuel heating mechanism adopts a heating pad, and the heating pad is fixed on the surface of the fuel system of the contact net operation vehicle.
Furthermore, the heating pad is a silica gel heating pad.
The beneficial effects of the utility model reside in that: the utility model discloses simple structure, easily operation, when the wax precipitation phenomenon takes place for the discovery fuel, only need open temperature control display and switch-on circuit breaker, just can accomplish the fuel heating about probably ten minutes, in addition at the in-process of whole contact net operation car operation, all can carry out automatic heat preservation to the fuel, guarantee that the operation process goes on smoothly, safely.
Drawings
Fig. 1 is the utility model discloses a contact net operation car fuel heat preservation monitoring devices connects the schematic diagram.
Fig. 2 is a schematic view of an arrangement of the heating mat according to an embodiment of the present invention.
Fig. 3 is a schematic view of another arrangement of the heating mat according to the embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
The embodiment provides a fuel oil thermal insulation monitoring device for a contact network operation vehicle, as shown in fig. 1, the device comprises a fuel oil heating mechanism 100, a circuit breaker 101, a temperature sensor 102 and a temperature control display 103; the temperature sensor 102 is in communication connection with the temperature control display 103; the temperature sensor 102 is used for detecting the fuel temperature of the contact net operation vehicle and transmitting the fuel temperature to the temperature control display 103; the fuel oil heating mechanism 100 is used for heating fuel oil in a fuel oil system of the contact net work vehicle, and is electrically connected to a vehicle-mounted power supply 104 of the contact net work vehicle through a circuit breaker 101; the temperature control display 103 controls the on-off of the circuit breaker 101.
In this embodiment, the circuit breaker 101 is an air circuit breaker.
In this embodiment, the fuel heating mechanism 100 adopts a heating pad, and the heating pad is fixed on the surface of the fuel system of the catenary working vehicle. Specifically, the heating mat may be fixed to the surface of the fuel tank, the fuel filter and/or the fuel pipeline, and the fixing manner may be a manner in which a plurality of heating mats are distributed and attached to the surface of the fuel system 200 of the catenary working vehicle (as shown in fig. 2, suitable for being fixed to the surface of the fuel tank), or a manner in which the heating mats wrap the surface of the fuel system of the catenary working vehicle (as shown in fig. 3, suitable for fixing the surface of the fuel filter and the surface of the fuel pipeline).
More specifically, the heating pad adopts a silica gel heating pad.
The working principle of the fuel oil heat preservation monitoring device of the contact net operation vehicle is as follows: when a driver finds that the wax precipitation phenomenon occurs to the fuel oil of the contact net operation vehicle and the engine cannot be started, the temperature control display is started, the circuit breaker is manually switched on, and the fuel oil heating mechanism starts to heat the fuel oil in the fuel oil system of the contact net operation vehicle. The temperature sensor detects the fuel temperature in the fuel system of the contact net operation vehicle in real time and transmits the fuel temperature to the temperature control display, and the real-time fuel temperature value can be displayed in the temperature control display. When the fuel temperature reaches the upper limit threshold value preset in the temperature control display, the temperature control display controls the circuit breaker to be switched off, the fuel heating mechanism stops heating, and the temperature sensor continues to detect the fuel temperature in real time. When the temperature of the fuel is lower than the preset lower limit threshold value in the temperature control display, the temperature control display controls the circuit breaker to be switched on again, and the fuel heating mechanism starts heating again. After the operation of the contact net operation vehicle is finished, the temperature control display is closed, the circuit breaker is manually disconnected, and the temperature sensor and the fuel heating mechanism stop working. The temperature control display is also powered by a vehicle-mounted power supply of the contact net operation vehicle, and the temperature sensor is powered by the temperature control display.
The temperature control display can adopt an adjustable temperature control display, so that an upper limit threshold and a lower limit threshold of the fuel temperature can be set and modified on the temperature control display.
Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (4)
1. A fuel oil thermal insulation monitoring device of a contact net operation vehicle is characterized by comprising a fuel oil heating mechanism (100), a circuit breaker (101), a temperature sensor (102) and a temperature control display (103); the temperature sensor (102) is in communication connection with the temperature control display (103); the temperature sensor (102) is used for detecting the fuel temperature of the contact net operation vehicle and transmitting the fuel temperature to the temperature control display (103); the fuel oil heating mechanism (100) is used for heating fuel oil in a fuel oil system of the contact net work vehicle and is electrically connected with a vehicle-mounted power supply (104) of the contact net work vehicle through a breaker (101); the temperature control display (103) controls the on-off of the circuit breaker (101).
2. The fuel oil thermal insulation monitoring device for the overhead line system operation vehicle as claimed in claim 1, wherein the circuit breaker (101) is an air circuit breaker.
3. The device for monitoring the thermal insulation of the fuel oil of the overhead line system work vehicle as claimed in claim 1, wherein the fuel oil heating mechanism (100) adopts a heating pad, and the heating pad is fixed on the surface of the fuel oil system of the overhead line system work vehicle.
4. The fuel oil thermal insulation monitoring device for the overhead line system operation vehicle as claimed in claim 3, wherein the heating pad is a silica gel heating pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470480.5U CN212796522U (en) | 2020-07-23 | 2020-07-23 | Fuel oil heat preservation monitoring device of contact net operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470480.5U CN212796522U (en) | 2020-07-23 | 2020-07-23 | Fuel oil heat preservation monitoring device of contact net operation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212796522U true CN212796522U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021470480.5U Active CN212796522U (en) | 2020-07-23 | 2020-07-23 | Fuel oil heat preservation monitoring device of contact net operation vehicle |
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| CN (1) | CN212796522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173196A (en) * | 2021-06-08 | 2021-07-27 | 中铁电气化铁路运营管理有限公司 | Liquid level and temperature display alarm system of contact net operation vehicle |
-
2020
- 2020-07-23 CN CN202021470480.5U patent/CN212796522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173196A (en) * | 2021-06-08 | 2021-07-27 | 中铁电气化铁路运营管理有限公司 | Liquid level and temperature display alarm system of contact net operation vehicle |
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