Diesel vehicle fuel tank heater

Abstract

The utility model discloses an oil tank heater of a diesel vehicle, which belongs to the field of oil tank heating and comprises an outer shell, a water inlet pipe and a water outlet pipe are fixedly mounted on two opposite sides of the outer shell respectively, an oil tank shell is fixedly mounted on the inner bottom wall of the outer shell, and an oil filling pipe is fixedly mounted at the top of the oil tank shell. The oil filling pipe penetrates to the outside of the outer shell, a heating groove is formed in the bottom of the outer shell, an electric heating plate is fixedly installed on the inner wall of the heating groove formed in the outer shell, and a baffle matched with the heating groove is arranged at the bottom of the outer shell. When the electric heating plate is used, the sealing plate can enable the fixing bolt to be in a relatively closed environment, the influence of the external environment on the fixing bolt can be reduced, when the fixing bolt needs to be screwed, a user only needs to push the sealing plate, the sealing plate can extrude the spring to move, and therefore the user can conveniently detach the fixing bolt to open the baffle and overhaul the electric heating plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil tank heating, and in particular relates to an oil tank heater for a diesel vehicle. Background Art

[0002] With the increasingly developed transportation today, diesel transport vehicles occupy a very large proportion of transportation vehicles. Diesel vehicles are deeply favored by people for their powerful power and high speed. However, due to the long winter and cold climate in northern my country, the diesel in diesel locomotives waxes and thickens at low temperatures, making them unusable. Although a heating device is provided in the fuel tank of an existing diesel vehicle, when the heating device is installed, more openings, welding points and welding seams are caused in the fuel tank, which destroys the overall structure of the fuel tank. During the movement of the vehicle, it is easy to cause damage to the fuel tank or the heater, affecting its service life. Utility Model Content

[0003] The purpose of the utility model is to provide a diesel vehicle fuel tank heater to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diesel vehicle fuel tank heater, comprising an outer shell, a water inlet pipe and a water outlet pipe are fixedly installed on opposite sides of the outer shell, a fuel tank shell is fixedly installed on the inner bottom wall of the outer shell, a refueling pipe is fixedly installed on the top of the fuel tank shell, and the refueling pipe passes through the outside of the outer shell, a heating groove is provided at the bottom of the outer shell, an electric heating plate is fixedly installed on the inner wall of the heating groove provided inside the outer shell, a baffle plate matched with the heating groove is provided at the bottom of the outer shell, the baffle plate and the outer shell are connected by fixing bolts, a bolt groove is provided inside the baffle plate, and the fixing bolt is arranged inside the bolt groove.

[0005] As a preferred embodiment, a reinforcing rod is fixedly mounted on the outer wall of the fuel tank shell, and one end of the reinforcing rod away from the fuel tank shell is fixedly connected to the inner wall of the outer shell.

[0006] As a preferred implementation, a spring is fixedly installed inside the baffle, a sealing plate is fixedly installed at one end of the spring, and the sealing plate is matched with the bolt groove.

[0007] As a preferred embodiment, a heat-insulating layer is fixedly installed inside the outer shell.

[0008] As a preferred implementation, a sliding block is fixedly mounted on one side of the sealing plate, and a sliding groove matching the sliding block is provided inside the baffle.

[0009] As a preferred embodiment, the outer surface of the oil tank shell is provided with an anti-corrosion layer.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] When the diesel vehicle tank heater is in use, the sealing plate can keep the fixing bolts in a relatively closed environment, which can reduce the influence of the external environment on the fixing bolts. When the fixing bolts need to be tightened, the user only needs to push the sealing plate, and the sealing plate can squeeze the spring to move, so that the user can remove the fixing bolts and open the baffle to inspect the electric heating plate.

[0012] In winter, the user of the diesel vehicle fuel tank heater can heat the diesel in the fuel tank shell through the electric heating plate according to specific usage conditions, or can pour hot water into the outer shell through the water inlet pipe, and use the electric heating plate to heat the diesel in the fuel tank shell and the hot water in the outer shell at the same time. The hot water can cover and heat the entire fuel tank shell, and the heating effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the baffle structure of the utility model;

[0016] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. outer shell; 2. water inlet pipe; 3. water outlet pipe; 4. fuel tank shell; 5. refueling pipe; 6. electric heating plate; 7. baffle; 8. fixing bolts; 9. reinforcing rod; 10. spring; 11. sealing plate; 12. insulation layer; 13. slider; 14. anti-corrosion layer. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with embodiments.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 1-4 The utility model provides a diesel vehicle tank heater, comprising an outer shell 1, wherein an insulation layer 12 is fixedly installed inside the outer shell 1, and the insulation layer 12 is a phenolic foam material, which is a high molecular organic hard aluminum foil foam product and is an ideal insulation material.

[0021] Furthermore, a water inlet pipe 2 and a water outlet pipe 3 are fixedly installed on opposite sides of the outer shell 1, a fuel tank shell 4 is fixedly installed on the inner bottom wall of the outer shell 1, and a refueling pipe 5 is fixedly installed on the top of the fuel tank shell 4, and the refueling pipe 5 penetrates the outside of the outer shell 1. The outer surface of the fuel tank shell 4 is provided with an anti-corrosion layer 14, and the anti-corrosion layer 14 is an epoxy phenolic paint layer. The epoxy phenolic paint has good adhesion, flexibility, wear resistance, and excellent anti-corrosion performance. A reinforcing rod 9 is fixedly installed on the outer wall of the fuel tank shell 4, and the end of the reinforcing rod 9 away from the fuel tank shell 4 is fixedly connected to the inner wall of the outer shell 1, and the reinforcing rod 9 can make the connection between the outer shell 1 and the fuel tank shell 4 more stable.

[0022] Furthermore, a heating groove is provided at the bottom of the outer shell 1, and an electric heating plate 6 is fixedly installed on the inner wall of the heating groove provided inside the outer shell 1. A baffle 7 adapted to the heating groove is provided at the bottom of the outer shell 1, and the baffle 7 is connected to the outer shell 1 by a fixing bolt 8. A bolt groove is provided inside the baffle 7, and the fixing bolt 8 is arranged inside the bolt groove.

[0023] Furthermore, a spring 10 is fixedly installed inside the baffle 7, and a sealing plate 11 is fixedly installed at one end of the spring 10, and the sealing plate 11 is adapted to the bolt groove. When in use, the sealing plate 11 can place the fixing bolt 8 in a relatively closed environment, which can reduce the impact of the external environment on the fixing bolt 8. A slider 13 is fixedly installed on one side of the sealing plate 11, and a slide groove adapted to the slider 13 is provided inside the baffle 7. The slider 13 and the slide groove can limit the movement range of the sealing plate 11, and at the same time, the sealing plate 11 can move more smoothly.

[0024] The working principle and use process of the utility model are as follows: in the cold winter, the user can heat the diesel in the fuel tank shell 4 through the electric heating plate 6 according to the specific use situation, or pour hot water into the outer shell 1 through the water inlet pipe 2, and use the electric heating plate 6 to heat the diesel in the fuel tank shell 4 and the hot water in the outer shell 1 at the same time. The hot water can cover and heat the entire fuel tank shell 4, and the heating effect is better.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diesel vehicle fuel tank heater, comprising an outer shell (1), characterized in that: A water inlet pipe (2) and a water outlet pipe (3) are fixedly mounted on opposite sides of the outer shell (1), a fuel tank shell (4) is fixedly mounted on the inner bottom wall of the outer shell (1), a refueling pipe (5) is fixedly mounted on the top of the fuel tank shell (4), and the refueling pipe (5) penetrates the outside of the outer shell (1), a heating groove is provided at the bottom of the outer shell (1), an electric heating plate (6) is fixedly mounted on the inner wall of the heating groove provided inside the outer shell (1), a baffle (7) adapted to the heating groove is provided at the bottom of the outer shell (1), the baffle (7) and the outer shell (1) are connected via fixing bolts (8), a bolt groove is provided inside the baffle (7), and the fixing bolt (8) is arranged inside the bolt groove.

2. The diesel vehicle fuel tank heater according to claim 1, characterized in that: A reinforcing rod (9) is fixedly mounted on the outer wall of the oil tank shell (4); one end of the reinforcing rod (9) away from the oil tank shell (4) is fixedly connected to the inner wall of the outer shell (1).

3. The diesel vehicle fuel tank heater according to claim 1, characterized in that: A spring (10) is fixedly mounted inside the baffle (7), a sealing plate (11) is fixedly mounted on one end of the spring (10), and the sealing plate (11) is adapted to fit the bolt groove.

4. The diesel vehicle fuel tank heater according to claim 1, characterized in that: A thermal insulation layer (12) is fixedly installed inside the outer shell (1).

5. The diesel vehicle fuel tank heater according to claim 3, characterized in that: A sliding block (13) is fixedly mounted on one side of the sealing plate (11), and a sliding groove matching the sliding block (13) is provided inside the baffle plate (7).

6. The diesel vehicle fuel tank heater according to claim 1, characterized in that: The outer surface of the oil tank shell (4) is provided with an anti-corrosion layer (14).

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