CN219061873U

CN219061873U - Fuel oil heating device of face shovel excavator

Info

Publication number: CN219061873U
Application number: CN202320078898.9U
Authority: CN
Inventors: 吴建军; 王海雨; 杨斌; 刘继优; 张宇
Original assignee: Datong Jidong Cement Co ltd
Current assignee: Datong Jidong Cement Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-23
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a fuel heating device of a face shovel excavator, which comprises an oil tank, a first heating wire, an oil conveying pipe, a second heating wire and an engine oil inlet pipe, wherein the first heating wire is arranged in the side wall of the oil tank, the oil conveying pipe is arranged on the outer wall of the bottom of the oil tank, the oil conveying pipe is communicated with the oil tank, a fine filter and a coarse filter are respectively arranged in the oil conveying pipe, a first filter element heating bag is arranged on the surface of the fine filter, a second filter element heating bag is arranged on the surface of the coarse filter, the second heating wire is arranged in the side wall of the oil conveying pipe, the engine oil inlet pipe is arranged on one side of the oil conveying pipe, the engine oil inlet pipe is communicated with the oil conveying pipe, and a third filter element heating bag is arranged in the oil inlet pipe. The utility model can control the temperature of the diesel oil in a proper temperature ring, can reduce the consumption of the diesel oil, greatly reduce the use cost of the diesel oil vehicle in winter and achieve the aims of energy conservation and emission reduction.

Description

Fuel oil heating device of face shovel excavator

Technical Field

The utility model relates to the technical field of face shovel excavators, in particular to a fuel oil heating device of a face shovel excavator.

Background

The front shovel excavator is widely applied to various mining sites due to the reasons of high power, reliable performance, flexible use and the like of an engine in mountain areas, the engine is one of important parts of the excavator, and the fuel supply system is an important component part of the engine and is used for providing fuel for the engine, so that the whole excavator has excellent power performance, economic performance, emission and operation reliability, and the excavator using No. 0 diesel oil cannot be fully preheated in cold seasons in northern areas of China due to the reasons of regions, transportation, oil refining technology and the like, and has poor atomization effect.

Because the front shovel excavator works in the open air all the year round, after entering winter, the engine of the excavator is very difficult to start in winter under the influence of low air temperature, especially in north winter, the temperature difference between day and night is larger, and in addition, if the fuel number is not matched with weather, the engine is more difficult to start, and a blowtorch or fire is needed for starting in winter, so that time and labor are wasted, potential safety hazards exist, and meanwhile, the work output of equipment is influenced, and therefore, the fuel heating device of the front shovel excavator is provided.

Disclosure of Invention

The utility model aims to provide a fuel oil heating device of a face shovel excavator, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a face shovel excavator fuel heating device, includes oil tank, first heater wire, defeated oil pipe, second heater wire and engine oil feed pipe, first heater wire is all installed in the lateral wall of oil tank, defeated oil pipe is installed on the outer wall of oil tank bottom, defeated oil pipe and oil tank intercommunication, fine filter and strainer are installed respectively to defeated oil pipe's inside, the surface mounting of fine filter has first filter core heating package, the surface mounting of strainer has second filter core heating package, the second heater wire is all installed in the lateral wall of defeated oil pipe, engine oil feed pipe installs in one side of defeated oil pipe, and engine oil feed pipe and defeated oil pipe intercommunication, the internally mounted of engine oil feed pipe has third filter core heating package, the oil tank external power supply and controller.

Preferably, a first temperature sensor is arranged on the surface of the first heating wire, so that the temperature of the first heating wire can be conveniently monitored.

Preferably, the controller is externally connected with a constant temperature sensor and a temperature return sensor, so that the heating temperature of diesel is conveniently controlled.

Preferably, the surfaces of the first filter element heating bag and the second filter element heating bag are provided with third temperature sensors, so that the temperatures of the first filter element heating bag and the second filter element heating bag can be conveniently monitored.

Preferably, a second temperature sensor is arranged on the surface of the second heating wire, so that the temperature of the second heating wire can be conveniently monitored.

Preferably, a fourth temperature sensor is arranged on the surface of the third filter element heating bag, so that the temperature of the third filter element heating bag can be conveniently monitored.

Compared with the prior art, the utility model has the beneficial effects that: the fuel oil heating device of the front shovel excavator can control the temperature of diesel oil in a proper temperature ring, can reduce the consumption of the diesel oil, greatly reduce the use cost of diesel oil vehicles in winter, and achieve the purposes of energy conservation and emission reduction;

(1) Through being provided with first heater wire, the second heater wire, first filter core heating package, the second filter core heating package, the third filter core heating package, provide the electric energy through the power, make first heater wire, the second heater wire heats oil in oil tank and the defeated oil pipe respectively, provide the electric energy through the power, make first filter core heating package, the second filter core heating package, the third filter core heating package heats the diesel oil in fine filter and strainer and the engine oil feed pipe, first temperature sensor, the second temperature sensor, the third temperature sensor, the fourth temperature sensor sets up respectively on first heater wire, the second heater wire, first filter core heating package, the second filter core heating package, the third filter core heating package, and adopt the circuit parallel connection, temperature sensor still adopts circuit connection with the temperature controller that reaches, temperature sensor receives conversion and transmits the signal to constant temperature controller, temperature controller still adopts control circuit with the heating wire and filter core heating package to be connected, but the diesel oil temperature control device is reached in the diesel oil temperature control device's that the power of heating package and then reaches the diesel oil temperature control through extremely temperature controller, the diesel oil temperature control device that reaches the purpose of heating in winter, the vehicle can be greatly reduced in the temperature control ring, the energy saving and the vehicle is realized.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the oil delivery pipe of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 3B according to the present utility model.

In the figure: 1. an oil tank; 2. a first heating wire; 3. a power supply; 4. a controller; 5. an oil delivery pipe; 6. a first temperature sensor; 7. a fine filter; 8. a first cartridge heater pack; 9. a coarse filter; 10. a second cartridge heater pack; 11. a second heating wire; 12. a second temperature sensor; 13. a third temperature sensor; 14. an engine oil inlet pipe; 15. a third cartridge heater pack; 16. and a fourth temperature sensor.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the fuel oil heating device of the face shovel excavator comprises an oil tank 1, a first heating wire 2, an oil delivery pipe 5, a second heating wire 11 and an engine oil inlet pipe 14, wherein the first heating wire 2 is arranged in the side wall of the oil tank 1;

the surface of the first heating wire 2 is provided with a first temperature sensor 6, so that the temperature of the first heating wire 2 can be conveniently monitored;

the oil delivery pipe 5 is arranged on the outer wall of the bottom of the oil tank 1, and the oil delivery pipe 5 is communicated with the oil tank 1;

a fine filter 7 and a coarse filter 9 are respectively arranged in the oil delivery pipe 5;

the surface of the fine filter 7 is provided with a first filter element heating bag 8;

the surface of the coarse filter 9 is provided with a second filter element heating bag 10;

the surfaces of the first filter element heating bag 8 and the second filter element heating bag 10 are provided with a third temperature sensor 13, so that the temperatures of the first filter element heating bag 8 and the second filter element heating bag 10 can be conveniently monitored;

the second heating wires 11 are all arranged in the side wall of the oil delivery pipe 5;

the surface of the second heating wire 11 is provided with a second temperature sensor 12, so that the temperature of the second heating wire 11 can be conveniently monitored;

the engine oil inlet pipe 14 is arranged on one side of the oil delivery pipe 5, and the engine oil inlet pipe 14 is communicated with the oil delivery pipe 5;

a third filter element heating bag 15 is arranged in the engine oil inlet pipe 14;

a fourth temperature sensor 16 is arranged on the surface of the third filter element heating bag 15, so that the temperature of the third filter element heating bag 15 can be conveniently monitored;

the oil tank 1 is externally connected with a power supply 3 and a controller 4;

the controller 4 is externally connected with a constant temperature sensor and a temperature return sensor, so that the heating temperature of the diesel is conveniently controlled.

When the embodiment of the application is used, the following steps are adopted: firstly, because the first heating wire 2 and the second heating wire 11 are respectively arranged in the oil tank 1 and the oil delivery pipe 5, the first heating wire 2 and the second heating wire 11 are respectively connected with the controller 4 in a circuit, the oil in the oil tank 1 and the oil delivery pipe 5 is respectively heated by supplying electric energy through the power supply 3, the power supply 3 and the controller 4 are also electrically connected with the first filter element heating package 8, the second filter element heating package 10 and the third filter element heating package 15, the diesel oil in the fine filter 7, the coarse filter 9 and the engine oil inlet pipe 14 can be heated by supplying electric energy through the power supply 3, the first filter element heating package 8, the second filter element heating package 10 and the third filter element heating package 15 are respectively arranged on the fine filter 7, the coarse filter 9 and the engine oil inlet pipe 14, the first temperature sensor 6, the second temperature sensor 12, the third temperature sensor 13 and the fourth temperature sensor 16 are respectively arranged on the first heating wire 2, the second heating wire 11, the first filter element heating package 8, the second filter element heating package 10 and the third filter element heating package 15, the temperature sensor is connected with the constant temperature controller in a circuit way, the temperature sensor receives conversion and transmits signals to the constant temperature controller, the constant temperature controller is connected with the electric wire and the filter element heating bag in a control circuit way, the power of the electric wire and the filter element heating bag can be controlled by the constant temperature controller so as to further achieve the aim of controlling the heating temperature of diesel oil, the power supply 3 is connected with the electric heating wire and the filter element heating bag in a circuit way respectively through the electric control switch to realize the heating of the diesel oil, in addition, the electric control switch (not shown in the figure) is connected with the electric heating wire and the filter element heating bag in a circuit way respectively, the electric control switch is connected with the controller 4 in a control circuit way, the heating device controls the temperature of the diesel oil in a proper temperature ring, the consumption of diesel oil can be reduced, the use cost of diesel oil vehicles in winter is greatly reduced, and the purposes of energy conservation and emission reduction are achieved.

Claims

1. The utility model provides a front shovel excavator fuel heating device, its characterized in that, including oil tank (1), first heater wire (2), defeated oil pipe (5), second heater wire (11) and engine oil feed pipe (14), first heater wire (2) are all installed in the lateral wall of oil tank (1), defeated oil pipe (5) are installed on the outer wall of oil tank (1) bottom, defeated oil pipe (5) and oil tank (1) intercommunication, fine filter (7) and strainer (9) are installed respectively to the inside of defeated oil pipe (5), the surface mounting of fine filter (7) has first filter core heating package (8), the surface mounting of strainer (9) has second filter core heating package (10), second heater wire (11) are all installed in the lateral wall of defeated oil pipe (5), engine oil feed pipe (14) are installed in one side of defeated oil pipe (5), and defeated oil pipe (14) are linked together with defeated oil pipe (5), the internally mounted of defeated oil pipe (14) has third heating package (15), power (3) and external filter core (4) are gone up.

2. The fuel heating device of a face shovel excavator according to claim 1, wherein: a first temperature sensor (6) is arranged on the surface of the first heating wire (2).

3. The fuel heating device of a face shovel excavator according to claim 1, wherein: the controller (4) is externally connected with a constant temperature sensor and a temperature return sensor.

4. The fuel heating device of a face shovel excavator according to claim 1, wherein: and the surfaces of the first filter element heating bag (8) and the second filter element heating bag (10) are provided with third temperature sensors (13).

5. The fuel heating device of a face shovel excavator according to claim 1, wherein: a second temperature sensor (12) is arranged on the surface of the second heating wire (11).

6. The fuel heating device of a face shovel excavator according to claim 1, wherein: a fourth temperature sensor (16) is arranged on the surface of the third filter element heating bag (15).