Oil temperature control device for oil tank of thin oil station

Abstract

The utility model discloses a thin oil station oil tank oil temperature control device which comprises a thin oil station shell, an operation chamber arranged in the thin oil station shell and an oil tank arranged on the opposite side of the thin oil station shell and used for controlling guiding. A plurality of U-shaped supporting pipes are arranged in the oil tank, the U-shaped supporting pipes are vertically distributed in the oil tank, each U-shaped supporting pipe is in a horizontal placement state, the heating wires extend out of the two opposite ends of the U-shaped supporting pipes, a control switch is installed on the surface of the outer end of each heating wire, and the control switches are connected with an outer side cable. Connectors are installed on the outer sides of the two opposite ends of the U-shaped supporting pipe and used for flowing communication of cooling liquid. According to the utility model, the combined use state of the heating component and the cooling component is adjusted, so that the oil tank can be timely adjusted and controlled, and the temperature in the oil tank can be conveniently and rapidly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tank temperature control, in particular to an oil temperature control device for an oil tank in a thin oil station. Background Art

[0002] A fuel tank is a container for fuel on an airplane or a car, and a special container for storing hydraulic oil or hydraulic fluid in a hydraulic system.

[0003] The internal oil tank of the thin oil station is mainly used to store lubricating oil. In order to ensure the reasonable temperature of the lubricating oil when in use, the temperature inside the oil tank needs to be controlled to ensure its reliable and accurate use. The existing oil temperature control device usually heats the entire oil, resulting in inconsistent temperature changes at different depths. It is easy for lubricating oils of different temperature states to flow and be used at the same time, causing uneven heating of the lubricating part, resulting in loss of the circulation pipeline or the lubricated device, and the internal cooling device cannot perform precise positioning, which greatly limits the temperature adjustment effect in the oil tank.

[0004] Therefore, we provide a thin oil station tank oil temperature control device. Utility Model Content

[0005] The purpose of this utility model is to solve the above-mentioned technical problems and provide an oil temperature control device for a thin oil station tank, so as to achieve the effect of accurately regulating the temperature of lubricating oil at different depths in the tank.

[0006] In view of this, the present invention provides an oil temperature control device for a thin oil station tank, comprising a thin oil station shell, an operating room arranged inside the thin oil station shell, and an oil tank opened on the opposite side of the thin oil station shell for control guidance, a plurality of U-shaped support tubes are arranged inside the oil tank, and the plurality of U-shaped support tubes are vertically distributed inside the oil tank, and a single U-shaped support tube is placed horizontally, and a heating wire is arranged inside the U-shaped support tube, the heating wire is installed in the same state as the U-shaped support tube, and the heating wire extends out of the opposite ends of the U-shaped support tube, a control switch is installed on the outer end surface of the heating wire, the control switch is connected to the outer cable, and connectors are installed on the outer sides of the opposite ends of the U-shaped support tube, and the connectors are used for flow communication of the coolant.

[0007] Preferably, a support plate for fixing the U-shaped support tube is installed on the inner wall of the oil tank, and the U-shaped support tube extends out of the outside of the oil tank on opposite sides, and the outside of the U-shaped support tube is conical near the control switch, and the conical inner wall surface of the U-shaped support tube is tightly connected to the outer surface of the heating wire.

[0008] Preferably, the outer surface of the heating wire is insulated, and a flow space is formed between the outer surface of the heating wire and the inner wall surface of the U-shaped support tube, and the flow space is connected to the connector.

[0009] Preferably, control switches are installed on the surfaces of the two opposite ends of each heating wire, and the two control switches are controlled separately.

[0010] Preferably, the interior of the connector is connected to a diversion bend, and a control valve for flow control is provided on the outside of the diversion bend. The number of the diversion bends is the same as that of the connector, and the specifications of the diversion bends increase from the inside to the outside.

[0011] Preferably, the lower ends of several of the diversion bends are connected to a diversion main pipe at the same time, the end of the diversion main pipe away from the diversion bend is connected to a control pump, one end of the control pump is equipped with a diversion pipe, the lower end of the diversion pipe is connected to a cold storage box, and the cold storage box is installed at the lower end of the oil tank.

[0012] Preferably, an outflow pipe is provided at one end of the U-shaped support pipe away from the diversion elbow, and the outflow pipe is connected to the connector.

[0013] Compared with the prior art, the present invention provides an oil temperature control device for a thin oil station tank, which has the following beneficial effects:

[0014] According to the present invention, when it is necessary to heat the inside of the oil tank, the control switches at both ends of the heating wire are first pressed in sequence to convert the current into heat and dissipate it to the U-shaped support tube, thereby expanding the heat dissipation area, increasing the contact area between the oil and the heat dissipation surface, and improving the heating efficiency of the oil inside the oil tank. According to the present invention, by using heating wires at different positions, it is possible to heat different depths of the oil inside the oil tank simultaneously or separately, thereby improving the heating speed and uniformity of the oil. According to the present invention, when it is necessary to cool the inside of the oil tank, the coolant is circulated to the inner wall of the U-shaped support tube, cooling the U-shaped support tube itself, and cooling it synchronously with the oil contact surface. At the same time, the heat generated by the power supply of the heating wire is neutralized, preventing the heat from being dissipated to the outside, thereby achieving the effect of cooling the oil tank.

[0015] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the cross-sectional structure of the oil tank of the oil temperature control device for the thin oil station proposed by the present invention;

[0017] Figure 2 This is a structural diagram of the U-shaped straight pipe connection method of the oil tank oil temperature control device of the thin oil station proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the cooling structure of the oil temperature control device for the oil tank of a thin oil station proposed by the present invention;

[0019] Figure 4 This is a schematic diagram of the internal structure of the U-shaped support tube of the oil tank oil temperature control device of the thin oil station proposed by the present invention;

[0020] Figure 5 This is a partial front view structural diagram of the oil temperature control device for the oil tank of a thin oil station proposed by the present invention.

[0021] In the figure: 1. Casing of the thin oil station; 2. Operating room; 3. Oil tank; 4. Cold storage box; 5. U-shaped support pipe; 6. Support plate; 7. Heating wire; 8. Connector; 9. Control switch; 10. Diversion elbow; 11. Control valve; 12. Diversion main pipe; 13. Control pump; 14. Diversion pipe; 15. Outflow pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] Example 1: Oil temperature control device for oil tank of oil station, such as Figure 1-Figure 5 As shown, it includes a thin oil station shell 1, an operating room 2 arranged inside the thin oil station shell 1, and an oil tank 3 opened on the opposite side of the thin oil station shell 1 for controlling the guide, a plurality of U-shaped support tubes 5 are arranged inside the oil tank 3, and the plurality of U-shaped support tubes 5 are vertically distributed inside the oil tank 3, and a single U-shaped support tube 5 is placed horizontally, and a heating wire 7 is arranged inside the U-shaped support tube 5, the heating wire 7 and the U-shaped support tube 5 are installed in the same state, and the heating wire 7 extends from the opposite ends of the U-shaped support tube 5, and a control switch 9 is installed on the outer end surface of the heating wire 7, the control switch 9 is connected to the outer cable, and connectors 8 are installed on the outer sides of the opposite ends of the U-shaped support tube 5, and the connector 8 is used for the flow connection of the coolant.

[0025] When it is necessary to heat the oil tank 3, first press the control switches 9 at both ends of the heating wire 7 in sequence, so that the heating wire 7 and the external power supply form a closed loop, so that the heating wire 7, supported by its own resistance performance, converts the current into heat and radiates it to the U-shaped support tube 5. Since the outer size of the U-shaped support tube 5 is larger than the heating wire 7 itself, the heat dissipation area is enlarged, the contact area between the oil and the heat dissipation surface is increased, and the heating efficiency of the oil inside the oil tank 3 is improved. In addition, by using the heating wires 7 at different positions, the different depths of the oil inside the oil tank 3 can be heated simultaneously or separately, thereby improving the heating speed and uniformity of the oil. When cooling the tank 3, first connect the connector 8 to the outer coolant supply pipe, and then allow the coolant to flow through the inner wall of the U-shaped support tube 5 to cool the U-shaped support tube 5 itself, so that it and the oil contact surface are cooled synchronously. At the same time, the heat generated by the heating wire 7 is neutralized to prevent the heat from dissipating to the outside, thereby achieving the effect of cooling the oil tank 3. Finally, adjust the combined use status of the heating component and the cooling component so that it can adjust and control the oil tank 3 in time, ensure that it can adjust the temperature in the oil tank 3 conveniently and easily. Under the guidance and support of the operating room 2, it is convenient for the staff to accurately find the control component from inside the thin oil station shell 1.

[0026] like Figure 1-Figure 5 As shown, a support plate 6 for fixing a U-shaped support tube 5 is installed on the inner wall of the oil tank 3. The U-shaped support tube 5 extends out of the outside of the oil tank 3 on opposite sides, and the outer side of the U-shaped support tube 5 near the control switch 9 is tapered, and the tapered inner wall surface of the U-shaped support tube 5 is tightly connected to the outer surface of the heating wire 7.

[0027] The outer surface of the heating wire 7 is insulated, and a flow space is formed between the outer surface of the heating wire 7 and the inner wall surface of the U-shaped support tube 5 , and the flow space is connected to the connector 8 .

[0028] Control switches 9 are installed on the surfaces of the two opposite ends of each heating wire 7, and the two control switches 9 are controlled separately.

[0029] By setting two control switches 9 and controlling them separately, it is ensured that dual control is required when using the heating wire 7 for heating operation, thereby improving the safety of its control and preventing accidental touch. In addition, by insulating the surface of the heating wire 7, it is ensured that its power supply and heat dissipation are stable while preventing the coolant from contacting it and causing a short circuit. Alternatively, a coolant with higher insulation properties, such as pure water or other fluids, is used to further improve the safety and reliability of the device during temperature adjustment.

[0030] like Figure 1-Figure 5 As shown, the interior of the connector 8 is connected to a diversion bend 10, and a control valve 11 for flow control is provided on the outside of the diversion bend 10. The number of the diversion bends 10 is the same as that of the connector 8, and the specifications of the diversion bends 10 increase from the inside to the outside.

[0031] The lower ends of several diversion elbows 10 are connected to the diversion main pipe 12 at the same time. The end of the diversion main pipe 12 away from the diversion elbow 10 is connected to the control pump 13. A diversion pipe 14 is installed at one end of the control pump 13. The lower end of the diversion pipe 14 is plugged into the cold storage box 4, and the cold storage box 4 is installed at the lower end of the oil tank 3.

[0032] An outflow pipe 15 is provided at one end of the U-shaped support pipe 5 away from the diversion elbow 10 , and the outflow pipe 15 is communicated with the connector 8 .

[0033] When cooling is needed, the control pump 13 is first started to allow the coolant inside the cold storage tank 4 to flow through the guide pipe 14 to the guide main pipe 12, and then to flow into the guide elbow 10 in turn. By opening the control valves 11 at different positions, the coolant is directed to flow to the connectors 8 at different positions, and the coolant flows into the U-shaped support pipes 5 at different positions, so as to achieve the effect of cooling the different depths inside the oil tank 3 separately or simultaneously, thereby improving the accuracy of the cooling device, and under the outflow guidance of the outflow pipe 15, the coolant can flow to the inside of the cold storage tank 4 for collection. By adjusting the amount of coolant, circulating cooling and short-time cooling can be selected, further improving the diversity of cooling.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for controlling oil temperature in a tank of a dilute oil station, comprising a dilute oil station housing (1), an operating room (2) disposed inside the dilute oil station housing (1), and an oil tank (3) for controlling the guide and opened on the opposite side of the dilute oil station housing (1), characterized in that: A plurality of U-shaped support tubes (5) are arranged inside the oil tank (3), and the plurality of U-shaped support tubes (5) are vertically distributed inside the oil tank (3), and a single U-shaped support tube (5) is placed horizontally, and a heating wire (7) is arranged inside the U-shaped support tube (5), and the heating wire (7) is installed in the same state as the U-shaped support tube (5), and the heating wire (7) extends out of the opposite ends of the U-shaped support tube (5), and a control switch (9) is installed on the outer end surface of the heating wire (7), and the control switch (9) is connected to the outer cable, and connectors (8) are installed on the outer sides of the opposite ends of the U-shaped support tube (5), and the connectors (8) are used for flow communication of the coolant.

2. The oil temperature control device for the oil tank of a thin oil station according to claim 1, characterized in that: A support plate (6) for fixing the U-shaped support tube (5) is installed on the inner wall of the oil tank (3), and the U-shaped support tube (5) extends out of the outside of the oil tank (3) on opposite sides, and the outer side of the U-shaped support tube (5) close to the control switch (9) is tapered, and the tapered inner wall surface of the U-shaped support tube (5) is tightly connected to the outer surface of the heating wire (7).

3. The oil temperature control device for the oil tank of a thin oil station according to claim 1, characterized in that: The outer surface of the heating wire (7) is insulated, and a flow space is formed between the outer surface of the heating wire (7) and the inner wall surface of the U-shaped support tube (5), and the flow space is connected to the connector (8).

4. The oil temperature control device for the oil tank of a thin oil station according to claim 1, characterized in that: A control switch (9) is installed on the surfaces of the two opposite ends of each heating wire (7), and the two control switches (9) are controlled separately.

5. The oil temperature control device for the oil tank of a thin oil station according to claim 1, characterized in that: The connector (8) is internally connected to a diversion bend (10), and a control valve (11) for flow control is provided on the outside of the diversion bend (10). The number of the diversion bends (10) is the same as that of the connector (8), and the specifications of the diversion bends (10) increase in size from the inside to the outside.

6. The oil temperature control device for the oil tank of a thin oil station according to claim 5, characterized in that: The lower ends of the plurality of diversion bends (10) are simultaneously connected to a diversion main pipe (12); one end of the diversion main pipe (12) away from the diversion bend (10) is connected to a control pump (13); one end of the control pump (13) is installed with a diversion pipe (14); the lower end of the diversion pipe (14) is plugged into a cold storage box (4); and the cold storage box (4) is installed at the lower end of the oil tank (3).

7. The oil temperature control device for the oil tank of a thin oil station according to claim 5, characterized in that: An outflow pipe (15) is provided at one end of the U-shaped support pipe (5) away from the diversion elbow (10), and the outflow pipe (15) is in communication with the connector (8).

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