Oil tank heating anti-rusting device

Abstract

The utility model discloses an oil tank heating anti-rusting device, which relates to the technical field of oil tank anti-rusting equipment and comprises a ventilation component positioned at the upper end and a heating component connected to the lower end of the ventilation component, the ventilation assembly comprises an upper mounting frame and a fan, the upper mounting frame comprises an upper mounting plate and first angle steel connected to the four corners of the lower end of the upper mounting plate, and the fan is arranged among the four first angle steel and connected with the upper mounting plate; the heating assembly comprises a lower mounting frame and a heating piece, the lower mounting frame comprises a top plate, a bottom plate and second angle steel, four corners of the upper end of the top plate are connected with the corresponding first angle steel, four corners of the lower end of the top plate are connected with the second angle steel, and the lower ends of the four second angle steel are jointly connected with the bottom plate; a first ventilation opening is formed in the top plate. The device provided by the utility model can replace a traditional wiping method by using cloth, is time-saving, labor-saving and labor-saving, and achieves the purpose of rust prevention of the oil tank.

Description

Technical Field

[0001] This utility model relates to the technical field of oil tank rust prevention equipment, and more specifically, to an oil tank heating rust prevention device. Background Technology

[0002] In existing technologies, a large part of the leak testing of daily fuel tanks is done with water. After the leak test is completed, the residual water on the inner wall of the fuel tank is wiped clean with a dry cloth. The method of wiping with a cloth is time-consuming and labor-intensive, and the rust prevention effect is very poor, because there will inevitably be dead corners that cannot be wiped clean and rust will gradually grow, affecting the performance of the fuel tank. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a fuel tank heating and rust prevention device, which can replace the traditional method of wiping with a cloth, saving time and effort, reducing labor costs, and achieving the purpose of fuel tank rust prevention.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A fuel tank heating and rust prevention device includes a ventilation component located at the upper end and a heating component connected to the lower end of the ventilation component;

[0006] The ventilation assembly includes an upper mounting frame and a fan. The upper mounting frame includes an upper mounting plate and first angle steels connected to the four corners of the lower end of the upper mounting plate. The fan is disposed between the four first angle steels and connected to the upper mounting plate.

[0007] The heating assembly includes a lower mounting frame and a heating element. The lower mounting frame includes a top plate, a bottom plate, and second angle steels. The upper four corners of the top plate are respectively connected to the corresponding first angle steels, and the lower four corners are all connected to the second angle steels. The lower ends of the four second angle steels are connected to the bottom plate. The heating element is disposed between the four second angle steels and connected to the top plate. A first ventilation opening is provided on the top plate.

[0008] Furthermore, an air inlet is provided on the upper mounting plate, and the air inlet is provided with first strips distributed in a cross pattern.

[0009] Furthermore, the fan is an axial flow fan, and the axial flow fan is detachably connected to the first slat by bolts.

[0010] Furthermore, a second slat is provided in the first ventilation opening.

[0011] Furthermore, the heating element is an electric heating wire, which is U-shaped and its two ends pass through the second strip and are then connected and fixed by a nut with a washer.

[0012] Furthermore, the portion of the electric heating wire exposed above the nut is coated with high-temperature sealant.

[0013] Furthermore, a second ventilation opening is provided on the base plate, and a third strip is provided in the second ventilation opening.

[0014] Furthermore, the second slats and the third slats are distributed in an interleaved manner.

[0015] The beneficial effects of this utility model are as follows:

[0016] The device provided by this utility model is inserted into the oil tank through the manhole, and the fan and heating element are turned on to heat and bake the inside for a period of time. After the oil tank is cooled, it is baked again until the oil tank is completely dry. It can replace the original method of wiping with a cloth. Moreover, the top is equipped with a fan that blows air downwards, so that the heat generated by heating can be quickly circulated to the entire oil tank, saving time and effort, saving labor costs, and achieving the purpose of preventing rust on the oil tank. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other embodiments can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a structural schematic diagram of the upper mounting bracket in this utility model.

[0020] Figure 3 This is a structural schematic diagram of the heating component in this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Ventilation assembly; 11. Upper mounting bracket; 111. Upper mounting plate; 112. First angle steel; 113. Air inlet; 114. First slat;

[0023] 12. Fan;

[0024] 2. Heating assembly; 21. Lower mounting bracket; 211. Top plate; 212. Bottom plate; 213. Second angle steel; 214. First ventilation opening; 215. Second ventilation opening; 216. Second slat; 217. Third slat;

[0025] 22. Heating element;

[0026] 3. Bolt; 4. Washer; 5. Nut. Detailed Implementation

[0027] The structure provided by this utility model will be explained and described in detail below with reference to the accompanying drawings.

[0028] refer to Figures 1 to 3 As shown, this embodiment specifically discloses an oil tank heating and rust prevention device, including a ventilation component 1 located at the upper end and a heating component 2 connected to the lower end of the ventilation component 1;

[0029] In this embodiment, the ventilation assembly 1 includes an upper mounting frame 11 and a fan 12. The upper mounting frame 11 includes an upper mounting plate 111 and first angle steels 112 connected to the four corners of the lower end of the upper mounting plate 111. The fan 12 is disposed between the four first angle steels 112 and connected to the upper mounting plate 111. It can be understood that the width of the two first angle steels 112 is smaller than the width of the upper mounting plate 111, so that a wider gap is formed between the two adjacent first angle steels 112, thereby facilitating ventilation flow.

[0030] The heating assembly 2 includes a lower mounting frame 21 and a heating element 22. The lower mounting frame 21 includes a top plate 211, a bottom plate 212, and second angle steels 213. The four upper corners of the top plate 211 are respectively connected to the corresponding first angle steels 112, and the four lower corners are all connected to the second angle steels 213. The lower ends of the four second angle steels 213 are connected to the bottom plate 212. The heating element 22 is arranged between the four second angle steels 213 and connected to the top plate 211. A first ventilation opening 214 is provided on the top plate 211.

[0031] The first ventilation opening 214 is mainly used to connect the upper fan 12 with the lower heating element 22, so that the upper fan 12 blows air downwards, allowing the hot air generated by the heating element 22 to circulate and improve the drying speed.

[0032] Of course, the four lower second angle steels 213, with a relatively wide gap between adjacent second angle steels 213, allow ventilation and airflow on all four sides of the entire lower mounting frame 21, making it easier for the fan 12 to blow the hot air generated by the heating element 22 out from all sides, further improving the drying speed.

[0033] In the illustrated embodiment, an air inlet 113 is provided on the upper mounting plate 111. Two first strips 114 are provided in the air inlet 113, which are arranged in a cross pattern. To ensure structural strength, the first strips 114 are integrally formed with the upper mounting plate 111. The air inlet 111c is designed to facilitate the introduction of air into the fan from directly above, thus ensuring the blowing effect.

[0034] In this embodiment, the fan 12 is an axial flow fan, which has a simple structure, is easy to install and maintain, and can generate a large ventilation volume. The axial flow fan and the first strip 114 are detachably connected by bolts 3. Specifically, there are 4 bolts 3, which are located at the four corners of the upper mounting plate 111, that is, at both ends of the strip 111b. The overall installation is more stable and also facilitates installation, disassembly and maintenance.

[0035] Continue to refer to Figure 1 and Figure 2 As shown, a second slat 216 is provided in the first vent 214 to ensure its structural strength, and it can also be used to install the heating element 22.

[0036] The heating element 22 is an electric heating wire, which is connected to an external power source. The electric heating wire is U-shaped, and its two ends pass through the top plate 211 and are connected and fixed by nuts 5 with washers 4. The nuts 5 also facilitate disassembly and replacement. In some other embodiments, multiple sets of electric heating wires can be provided to provide heating and drying effects. Furthermore, the part of the electric heating wire exposed above the nuts 5 is coated with high-temperature sealant MF911 (not shown in the figure) for insulation and to ensure safety.

[0037] In the illustrated embodiment, a second ventilation opening 215 is provided on the base plate 212 to facilitate the continued downward circulation of hot air. A third slat 217 is provided in the second ventilation opening 215. The second slat 216 and the third slat 217 are arranged in a cross pattern, which can also improve the structural strength of the entire device.

[0038] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] In the description of this specification, the references to terms such as "this embodiment," "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any at least one embodiment or example. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and simple improvements made on the substantive content of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fuel tank heating and rust prevention device, characterized in that, It includes a ventilation assembly (1) located at the upper end and a heating assembly (2) connected to the lower end of the ventilation assembly (1); The ventilation assembly (1) includes an upper mounting bracket (11) and a fan (12). The upper mounting bracket (11) includes an upper mounting plate (111) and first angle steels (112) connected to the four corners of the lower end of the upper mounting plate (111). The fan (12) is arranged between the four first angle steels (112) and connected to the upper mounting plate (111). The heating assembly (2) includes a lower mounting frame (21) and a heating element (22). The lower mounting frame (21) includes a top plate (211), a bottom plate (212), and a second angle steel (213). The upper four corners of the top plate (211) are respectively connected to the corresponding first angle steel (112), and the lower four corners are all connected to the second angle steel (213). The lower ends of the four second angle steels (213) are connected to the bottom plate (212). The heating element (22) is arranged between the four second angle steels (213) and connected to the top plate (211). The top plate (211) has a first ventilation opening (214).

2. The oil tank heating and rust prevention device according to claim 1, characterized in that, An air inlet (113) is provided on the upper mounting plate (111), and a first strip (114) is provided in the air inlet (113) in a cross-shaped arrangement.

3. The oil tank heating and rust prevention device according to claim 2, characterized in that, The fan (12) is an axial flow fan, and the axial flow fan is detachably connected to the first slat (114) by bolts (3).

4. The oil tank heating and rust prevention device according to claim 1, characterized in that, A second slat (216) is provided in the first vent (214).

5. The oil tank heating and rust prevention device according to claim 4, characterized in that, The heating element (22) is an electric heating wire. The electric heating wire is U-shaped, and its two ends pass through the second strip (216) and are then connected and fixed by a nut (5) with a washer (4).

6. The oil tank heating and rust prevention device according to claim 5, characterized in that, The portion of the electric heating wire exposed above the nut (5) is coated with high-temperature sealant.

7. The oil tank heating and rust prevention device according to claim 4, characterized in that, A second ventilation opening (215) is provided on the base plate (212), and a third strip (217) is provided in the second ventilation opening (215).

8. The oil tank heating and rust prevention device according to claim 7, characterized in that, The second slat (216) and the third slat (217) are interspersed.

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