Heat preservation assembly of oil tank truck

Abstract

The utility model belongs to the technical field of oil tank trucks, and particularly relates to a heat preservation assembly of an oil tank truck, which comprises an oil trailer and an oil tank assembly arranged on the oil trailer, and the oil tank assembly comprises a heat preservation assembly fixed on the oil trailer and an oil tank body arranged in the heat preservation assembly. The heat preservation assembly is composed of an outer-layer rib pressing plate, an inner-layer rib pressing plate and a supporting column, the outer-layer rib pressing plate, the inner-layer rib pressing plate and the supporting column are arranged outside the oil tank, external pressure can be effectively prevented from being directly exerted on the oil tank, the isolation effect is achieved, and the service life of the oil tank is greatly prolonged; the cavity is filled with one or more of the carbon nanotubes, the carbon fibers, the graphite powder and the graphite flakes, the thermal conductivity of the carbon fibers is low, the contact area between the loosely filled carbon fibers is small, the heat loss rate can be effectively reduced, and then the heat preservation effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil tank trucks, and in particular relates to a heat preservation component of an oil tank truck. Background Art

[0002] Oil tanker: There are many different names according to the transport medium, configuration and different local names, such as: oil tanker, tank truck, oil transport truck, oil supply truck, oil pulling truck, mobile refueling truck, tax-controlled refueling truck, computer refueling truck, diesel transport truck, gasoline transport truck, coal tar transport truck, lubricant transport truck, edible oil transport truck, crude oil transport truck, heavy oil transport truck, oil product transport truck, etc.; some oil tankers require the oil tank to have a certain thermal insulation function during the oil transportation process, so some corresponding insulation structures are required. Utility Model Content

[0003] To solve the problems raised in the above background technology. The utility model provides a thermal insulation component of a tanker truck, including a tank trailer and a tank assembly arranged on the tank trailer, wherein the tank assembly includes a thermal insulation component fixed on the tank trailer and a tank body arranged inside the thermal insulation component;

[0004] The heat-insulating assembly consists of an outer rib pressing plate, an inner rib pressing plate and a supporting column.

[0005] As a thermal insulation component of a tanker truck of the utility model, preferably, a cavity is formed between the outer rib pressure plate and the inner rib pressure plate, and the cavity is filled with one or more of carbon nanotubes, carbon fibers, graphite powder, and graphite sheets.

[0006] As a thermal insulation component of a tanker truck of the utility model, preferably, the volume of the filler inside the cavity is two-thirds of the volume of the cavity.

[0007] As a heat-insulating component of a tanker truck of the utility model, preferably, the outer rib pressure plate and the inner rib pressure plate are both made of high molecular weight polyethylene.

[0008] As a heat preservation component of a tanker truck of the utility model, preferably, the annular array of support columns is arranged inside the cavity between the tank body and the inner rib pressure plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] By arranging an outer rib pressure plate, an inner rib pressure plate and a support column outside the oil tank, it is possible to effectively avoid external pressure from being directly applied to the oil tank, thereby playing an isolation role and greatly improving the service life of the oil tank. The cavity is filled with one or more of carbon nanotubes, carbon fibers, graphite powder, and graphite sheets. The thermal conductivity of the carbon fibers is low, and the contact area between the loosely filled carbon fibers is small, which can effectively reduce the heat loss rate and thus achieve a thermal insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0014] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at point A;

[0015] In the figure:

[0016] 1. Oil trailer;

[0017] 2. Oil tank assembly; 21. Insulation assembly; 211. Outer rib pressure plate; 212. Inner rib pressure plate; 213. Support column; 214. Cavity; 22. Oil tank body. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] like Figure 1 As shown;

[0021] A heat preservation component of an oil tank truck comprises a barrel body 1 and a barrel cover 2 connected to the barrel body 1 via a hinge.

[0022] In this embodiment: In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "some tank trucks require the oil tanks to have certain thermal insulation functions during the oil transportation process, so some corresponding thermal insulation structures are required", combined with actual use, this problem is obviously a real and difficult problem to solve. In view of this, in order to solve this technical problem, an insulation component 21 is added on this basis.

[0023] like Figure 1-3 As shown in the figure;

[0024] In combination with the above content, in order to insulate the oil tank body, the oil tank assembly 2 includes an insulation assembly 21 fixed to the oil trailer 1, and an oil tank body 22 arranged inside the insulation assembly 21;

[0025] The heat preservation assembly 21 is composed of an outer rib pressing plate 211 , an inner rib pressing plate 212 , and a support column 213 .

[0026] In an optional embodiment, a cavity 214 is formed between the outer rib pressing plate 211 and the inner rib pressing plate 212, and the cavity 214 is filled with one or more of carbon nanotubes, carbon fibers, graphite powder, and graphite sheets.

[0027] In an optional embodiment, the volume of the filler inside the cavity 214 is two-thirds of the volume of the cavity 214 .

[0028] In an optional embodiment, the outer rib plate 211 and the inner rib plate 212 are both made of high molecular weight polyethylene.

[0029] In an optional embodiment, the support columns 213 are arranged in an annular array inside the cavity between the oil tank body 22 and the inner rib pressure plate 212 .

[0030] Working principle of this utility model:

[0031] By arranging an outer rib plate 211, an inner rib plate 212 and a support column 213 outside the oil tank, it is possible to effectively avoid external pressure from being directly applied to the oil tank, thereby playing an isolation role and greatly improving the service life of the oil tank. The cavity 214 is filled with one or more of carbon nanotubes, carbon fibers, graphite powder, and graphite sheets. The thermal conductivity of the carbon fibers is low, and the contact area between the loosely filled carbon fibers is small, which can effectively reduce the heat loss rate and thus achieve a thermal insulation effect.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A thermal insulation assembly for a tanker truck, comprising a tank trailer (1), and a tank assembly (2) arranged on the tank trailer (1), characterized in that: The oil tank assembly (2) comprises a heat preservation assembly (21) fixed on the oil trailer (1), and an oil tank body (22) arranged inside the heat preservation assembly (21); The heat-insulating component (21) is composed of an outer rib pressing plate (211), an inner rib pressing plate (212), and a support column (213).

2. The thermal insulation assembly of a tanker truck according to claim 1, characterized in that: A cavity (214) is formed between the outer rib pressing plate (211) and the inner rib pressing plate (212), and the cavity (214) is filled with one or more of carbon nanotubes, carbon fibers, graphite powder, and graphite sheets.

3. The thermal insulation assembly of a tanker truck according to claim 2, characterized in that: The volume of the filling inside the cavity (214) is two thirds of the volume of the cavity (214).

4. The thermal insulation assembly of a tanker truck according to claim 1, characterized in that: The outer rib pressing plate (211) and the inner rib pressing plate (212) are both made of high molecular weight polyethylene.

5. The thermal insulation assembly of a tanker truck according to claim 1, characterized in that: The support columns (213) are arranged in an annular array inside the cavity between the oil tank body (22) and the inner rib pressure plate (212).

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