Oil tank special for fracturing truck

Abstract

The utility model discloses a special oil tank for a fracturing truck, which relates to the technical field of oil tanks for fracturing trucks and comprises an oil tank body, a first cover plate and a second cover plate are symmetrically arranged at the top end of the oil tank body, an oil return flange tee joint is arranged at the top end of the first cover plate, and an oil filling port and a sensor connector are arranged at the top end of the second cover plate. An oil outlet valve and a connector are arranged on one side of the oil tank body, and an oil suction filter assembly and a visible liquid level ruler are arranged at the tail of the oil tank body. The oil tank body is made of 304 stainless steel materials with the thickness of 5 mm, the oil tank specially designed for the fracturing truck is suitable for the field use environment, the oil return flange tee joint is arranged at the top end of the oil tank body, and the oil outlet valve, the oil suction filter assembly, the connector and the visual liquid level ruler are arranged on the outer side of the oil tank body. The multifunctional connector can be communicated with various connectors on a fracturing truck, has large volume and high mechanical strength, is complete in function, is designed into an unconventional structure, and is high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tanks for fracturing trucks, in particular to a special oil tank for fracturing trucks. Background Art

[0002] A fracturing truck is a special equipment vehicle that is used to inject high-pressure, large-volume fracturing fluid into a well to break up the formation and squeeze proppant into the cracks.

[0003] Since fracturing trucks are special vehicles that carry a lot of equipment, resulting in a heavy body and high fuel consumption, and they often need to work in relatively harsh environments. It was found in actual use of existing fracturing trucks that the materials used in their fuel tanks are relatively thin and light, resulting in insufficient strength and easy damage in actual use scenarios. In addition, various sensors and connectors are not installed on the outside of the fuel tank, resulting in incomplete functions.

[0004] Therefore, it is necessary to invent a special fuel tank for fracturing truck to solve the above problems. Summary of the invention

[0005] The utility model aims to provide a special fuel tank for a fracturing truck. The fuel tank body is formed by using 5mm thick 304 stainless steel material. The fuel tank is specially designed for the fracturing truck and is suitable for the on-site use environment. A return oil flange tee is arranged on the top of the fuel tank body. An oil outlet valve, an oil suction filter assembly, a connector and a visual liquid level gauge are respectively arranged on the outside of the fuel tank body. The fuel tank can be connected to various joints on the fracturing truck. The fuel tank has a large volume and strong mechanical strength, is fully functional, is designed as an unconventional structure, and has stronger applicability. The utility model aims to solve the problem that the existing fracturing truck mentioned in the background technology is found in the actual use process that the material used for the fuel tank is relatively light and thin, resulting in insufficient strength and easy damage in the actual use scene. In addition, various sensors and connectors are not arranged on the outside of the fuel tank, resulting in incomplete functions.

[0006] According to one aspect of the present disclosure, the following technical solution is provided: a special oil tank for a fracturing truck, comprising an oil tank body, a first cover plate and a second cover plate are symmetrically arranged at the top of the oil tank body, an oil return flange tee is arranged at the top of the first cover plate, and a refueling port and a sensor connector are arranged at the top of the second cover plate;

[0007] An oil outlet valve and a connector are arranged on one side of the oil tank body, an oil suction filter assembly and a visual liquid level gauge are arranged at the rear of the oil tank body, and the oil outlet valve, the oil suction filter assembly and the connector are all interconnected with the inner side of the oil tank body.

[0008] Preferably, a connecting plate is symmetrically provided at the top of the oil tank body, the first cover plate and the second cover plate are both provided at the top of the connecting plate, and a barb is provided on the outer side of the top of the oil return flange tee.

[0009] Preferably, rubber pads are provided between the first cover plate, the second cover plate and the connecting plate, fastening bolts are provided on the inner sides of the first cover plate and the second cover plate, and the first cover plate and the second cover plate are fixedly connected to the top end of the connecting plate by the fastening bolts.

[0010] Preferably, a wave baffle is fixedly connected to the middle portion of the inner side of the oil tank body, wave grooves are arranged on both sides of the top end of the wave baffle, and a through hole is arranged at the bottom end of the wave baffle.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model uses 5mm thick 304 stainless steel material to make a fuel tank body, which is specially designed for a fracturing vehicle and is suitable for on-site use. A return oil flange tee is arranged at the top of the fuel tank body, and an oil outlet valve, an oil suction filter assembly, a connector and a visual liquid level gauge are arranged on the outside of the fuel tank body. It can connect various joints on the fracturing vehicle, has a large volume and strong mechanical strength, is fully functional, is designed as an unconventional structure, and has stronger applicability.

[0013] The utility model provides a wave-blocking plate on the inner side of the oil tank body, and wave grooves are respectively provided on both sides of the wave-blocking plate, thereby effectively reducing the vibration of the oil in the oil tank body and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0015] Figure 1 It is a schematic diagram of the overall structure of a special oil tank for a fracturing truck according to one embodiment of the present disclosure.

[0016] Figure 2 It is a schematic diagram of the top view of the structure of a special oil tank for a fracturing truck according to one embodiment of the present disclosure.

[0017] Figure 3 It is a schematic diagram of the internal structure of a special oil tank for a fracturing truck according to one embodiment of the present disclosure.

[0018] The specific reference numerals in the figure are:

[0019] 1. Oil tank body; 11. Connecting plate; 12. Oil outlet valve; 13. Oil suction filter assembly; 14. Connecting head;

[0020] 2. The first cover plate;

[0021] 3. Tighten the bolts;

[0022] 4. Oil return flange tee; 41. Barb;

[0023] 5. Second cover plate; 51. Fuel filler port; 52. Sensor connector;

[0024] 6. Visual liquid level scale;

[0025] 7. wave baffle; 71. wave groove; 72. through hole. DETAILED DESCRIPTION

[0026] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0029] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0030] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0031] For descriptive purposes, the present disclosure may use spatially relative terms such as "below," "beneath," "below," "above," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "below" or "beneath" other components or features would then be positioned "above" the other components or features. Thus, the exemplary term "below" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and as such, the spatially relative descriptors used herein should be interpreted accordingly.

[0032] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or provided values ​​that will be recognized by those of ordinary skill in the art.

[0033] like Figure 1-Figure 3 As shown, the special oil tank for fracturing trucks comprises: an oil tank body 1, a first cover plate 2 and a second cover plate 5 are symmetrically arranged at the top of the oil tank body 1, an oil return flange tee 4 is arranged at the top of the first cover plate 2, and a refueling port 51 and a sensor connector 52 are arranged at the top of the second cover plate 5;

[0034] An oil outlet valve 12 and a connector 14 are provided on one side of the oil tank body 1, and an oil suction filter assembly 13 and a visual liquid level gauge 6 are provided at the tail of the oil tank body 1. The oil outlet valve 12, the oil suction filter assembly 13 and the connector 14 are all interconnected with the inner side of the oil tank body 1. The oil tank body 1 is made of 5mm thick 304 stainless steel material, which makes it stronger, more durable, and more corrosion-resistant, and increases the service life of the oil tank body 1. The size of the oil tank body 1 is 1150mm*600mm*500mm, which makes it larger in capacity and effectively increases the endurance of the fracturing vehicle. By arranging a return oil flange tee 4 at the top of the oil tank body 1, it has a diversion effect, and the return oil flange on the oil tank can divert the incoming return oil. The oil can flow to different directions at the same time. This diversion function can meet the needs of multiple oil return ports or multiple locations where oil return is required in the system, and can effectively improve the oil return efficiency. By dividing the return oil into multiple branches, the flow of each branch can be reduced, thereby reducing the flow resistance and improving the efficiency of oil return, which helps to reduce the energy loss in the oil return process and ensure the balance of the oil inside the tank. By arranging an oil outlet valve 12, an oil suction filter assembly 13 and a connector 14 on the outside of the tank body 1, various connectors on the fracturing vehicle can be connected, effectively increasing the applicability of the tank body 1. By arranging a visual liquid level gauge 6, it is convenient to observe the use of the oil inside the tank body 1. By arranging a sensor connector 52, it is convenient to connect with various sensors.

[0035] A connecting plate 11 is symmetrically arranged at the top of the oil tank body 1, the first cover plate 2 and the second cover plate 5 are both arranged at the top of the connecting plate 11, a barb 41 is arranged on the outer side of the top of the oil return flange tee 4, a rubber pad is arranged between the first cover plate 2, the second cover plate 5 and the connecting plate 11, a fastening bolt 3 is arranged on the inner side of the first cover plate 2 and the second cover plate 5, the first cover plate 2 and the second cover plate 5 are both fixedly connected to the top of the connecting plate 11 by the fastening bolt 3, a plurality of fastening bolts 3 are evenly arranged at the top of the first cover plate 2 and the second cover plate 5, which effectively improves the fixing effect, and the rubber pads arranged at the bottom of the first cover plate 2 and the second cover plate 5 and the connecting plate 11 effectively increase its sealing performance;

[0036] A wave-breaking plate 7 is fixedly connected to the middle of the inner side of the fuel tank body 1, wave grooves 71 are arranged on both sides of the top of the wave-breaking plate 7, and a through hole 72 is arranged at the bottom of the wave-breaking plate 7. When the vehicle is running, the vibration of the oil in the fuel tank body 1 is effectively reduced, and the setting of the through hole 72 can effectively move the oil on both sides.

[0037] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. Special fuel tank for fracturing truck, characterized by: It comprises a fuel tank body (1), a first cover plate (2) and a second cover plate (5) being symmetrically arranged at the top of the fuel tank body (1), an oil return flange tee (4) being arranged at the top of the first cover plate (2), and a fuel filling port (51) and a sensor connector (52) being arranged at the top of the second cover plate (5); An oil outlet valve (12) and a connector (14) are provided on one side of the oil tank body (1), an oil suction filter assembly (13) and a visual liquid level gauge (6) are provided at the rear of the oil tank body (1), and the oil outlet valve (12), the oil suction filter assembly (13) and the connector (14) are all in communication with the inner side of the oil tank body (1).

2. The special oil tank for fracturing truck according to claim 1, characterized in that: A connecting plate (11) is symmetrically arranged at the top of the oil tank body (1), the first cover plate (2) and the second cover plate (5) are both arranged at the top of the connecting plate (11), and a barb (41) is arranged on the outer side of the top of the oil return flange tee (4).

3. The special oil tank for fracturing truck according to claim 2, characterized in that: Rubber pads are provided between the first cover plate (2), the second cover plate (5) and the connecting plate (11); fastening bolts (3) are provided on the inner sides of the first cover plate (2) and the second cover plate (5); and the first cover plate (2) and the second cover plate (5) are fixedly connected to the top end of the connecting plate (11) via the fastening bolts (3).

4. The special oil tank for fracturing truck according to claim 3, characterized in that: A wave baffle (7) is fixedly connected to the middle portion of the inner side of the oil tank body (1), wave grooves (71) are arranged on both sides of the top end of the wave baffle (7), and a through hole (72) is arranged at the bottom end of the wave baffle (7).

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