Integrated installation device of methanol fuel supply unit

Abstract

The utility model belongs to the technical field of mine trucks, and provides an integrated installation device of a methanol fuel supply unit, which comprises an integrated support, a groove-shaped plate and a hoop, the integrated support comprises a frame installation section, a first bending section and a second bending section which are integrally formed, the frame installation section is connected with a frame, and the groove-shaped plate is connected with the hoop. The two ends of the first bent section are perpendicular to the frame mounting section and the second bent section respectively, and the second bent section is used for mounting a methanol pump; the groove-shaped plate is vertically arranged on the first bending section; the hoops are connected with the groove-shaped plate; and the two hoops are symmetrically arranged and are respectively used for mounting a methanol coarse filter and a methanol fine filter. According to the utility model, the methanol pump, the methanol coarse filter, the methanol fine filter and related pipelines are integrally arranged and mounted at one position, so that the integration level is higher, the structure is more compact, and the connecting pipelines are shortened, thereby expanding the applicable whole vehicle scene.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wide-body mine car, concretely relates to a kind of integrated installation device of methanol fuel supply unit. BACKGROUND

[0002] With the implementation of the zero-carbon emission policy and the "double carbon" target policy for diesel engines, more and more new energy is used in commercial engines, such as hydrogen energy, methanol and ammonia fuel engines.

[0003] Alcohol fuels in the energy field mainly refer to methanol and ethanol, which belong to oxygen-containing fuels. Gasoline is a complex mixture containing different hydrocarbons and additives. In comparison, methanol is a simple chemical substance; its energy density is half of that of gasoline, i.e., 2L of methanol contains the same amount of energy as 1L of gasoline. Although the energy content of methanol fuel is relatively low, it has a relatively high octane rating, so methanol engines have higher thermal efficiency than gasoline engines. At the same time, the high flame propagation speed of methanol allows it to burn faster and more completely in the cylinder, further improving the efficiency of methanol engines.

[0004] As an engine fuel, methanol has many advantages: methanol (CH3OH) contains oxygen in its structure, which makes it easier to burn than hydrocarbon fuels, and the oxidation reaction process is more complete; the low heat value of methanol is relatively high, and its physical and chemical properties are similar to those of gasoline fuel, making methanol a good choice to replace gasoline and diesel fuel; methanol can be used directly in existing gasoline or diesel engines without major design changes, and the technology of using methanol fuel in gasoline engines is also mature, making it easy to industrialize methanol engines and having great practical significance in the transition phase of new energy technology.

[0005] Currently, the methanol pump, methanol coarse filter and methanol fine filter supply units in the methanol fuel supply system are dispersedly arranged, resulting in excessively long connecting pipelines between them and low integration level. CONTENT OF THE UTILITY MODEL

[0006] In view of the defects in the prior art, the utility model provides an integrated device of methanol fuel supply unit to highly integrate the methanol pump, methanol coarse filter and methanol fine filter supply units in the methanol fuel supply system on one module for spatial layout optimization.

[0007] The utility model provides an integrated installation device of methanol fuel supply unit, which comprises:

[0008] An integrated bracket includes an integrally formed frame mounting section, a first bent section, and a second bent section. The frame mounting section is connected to the vehicle frame. The two ends of the first bent section are respectively perpendicular to the frame mounting section and the second bent section. The second bent section is used to mount a methanol pump.

[0009] A trough plate, vertically arranged on the first bending section;

[0010] A clamp is connected to the grooved plate; the two clamps are symmetrically arranged and used for installing a methanol coarse filter and a methanol fine filter respectively.

[0011] It can be seen from the above technical solution that the utility model provides an integrated installation device for a methanol fuel supply unit, which integrates the methanol pump, methanol coarse filter, methanol fine filter and related pipelines and installs them in one place. Compared with the current decentralized setting, it has higher integration and more compact structure; shortens the connecting pipelines, thereby expanding the applicable vehicle scenarios.

[0012] Optionally, a first side plate is provided between the first bending section and the second bending section to strengthen the connection strength of the integrated bracket. Since the clamp is installed on the grooved plate, considering the weight of the methanol coarse filter and the methanol fine filter, the structural strength of the first bending section and the second bending section is increased to improve the overall reliability of the installation device.

[0013] Optionally, a second side plate is provided between the trough plate and the first frame mounting section, the second side plate being perpendicular to the frame mounting section and the trough plate, respectively. The trough plate itself is bent, thereby increasing the structural strength between the trough plate and the first bent section. The second side plate also strengthens the connection between the trough plate and the frame mounting section, thereby improving the reliability of the clamp and enhancing the stability of the mounting device.

[0014] Optionally, the top of the second side panel is provided with an arc-shaped groove. The arc-shaped groove is used to avoid the electrical wiring harness arranged inside the frame. While not affecting the structural strength of the second side panel, it can increase the flexibility of other connecting pipes, such as air pipes and water pipes, thereby improving the compactness of the structure and achieving a higher degree of integration.

[0015] Optionally, the width of the first bend section decreases from the frame mounting section to the second bend section. The width of the first bend section decreases toward the second bend section, facilitating the bottom surfaces of the methanol coarse filter and the methanol fine filter to rest on the upper surface of the first bend section, thereby meeting the consistency requirements for filter installation.

[0016] By adopting the above technical solution, this application has the following technical effects:

[0017] The methanol pump, the methanol coarse filter and the methanol fine filter are integrated by the mounting device, the integration degree is high, the whole vehicle arrangement scene is wide, the occupied space is small, the connecting pipeline is short, and the arrangement requirements of the methanol pump and the methanol filter can be met.

[0018] The utility model discloses through first side plate and second side plate, strengthen the connection intensity of first bending section and second bending section, groove type board and frame mounting section respectively, improve the reliability of setting the hoop, to improve the stability of mounting device. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in prior art, the following will be to the specific embodiment or the prior art description required to use the drawing briefly introduced. In all drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, various elements or parts are not necessarily drawn according to the actual proportion.

[0020] Figure 1 The utility model provides a kind of integrated mounting device of methanol fuel supply unit for the embodiment of the utility model;

[0021] Figure 2 The utility model provides the schematic diagram of integrated support for the embodiment of the utility model;

[0022] Figure 3 For Figure 2 The front view of integrated support shown in the drawing;

[0023] Figure 4 For Figure 2 The left view of integrated support shown in the drawing;

[0024] Figure 5 Another schematic diagram of the integrated mounting device of methanol fuel supply unit provided by the utility model.

[0025] Reference signs:

[0026] 1-integrated support;11-frame mounting section;12-first bending section;13-second bending section;2-groove type board;3-hoop;4-methanol pump;5-methanol coarse filter;6-methanol fine filter;7-first side plate;8-second side plate;81-arc-shaped recess;9-frame. DETAILED DESCRIPTION

[0027] The embodiments of the technical scheme of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, therefore only as example, and cannot limit the protection scope of the utility model.

[0028] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which this utility model belongs.

[0029] The terms "first," "second," etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. In the description of this utility model, "plurality" means more than two, unless otherwise specifically defined.

[0030] In this application, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] like Figures 1-5 As shown, in one embodiment, an integrated installation device of a methanol fuel supply unit is provided, including an integrated bracket 1, a grooved plate 2 and a clamp 3. The integrated bracket 1 includes an integrally formed frame mounting section 11, a first bending section 12 and a second bending section 13. The frame mounting section 11 is connected to the frame 9. The two ends of the first bending section 12 are respectively perpendicularly arranged to the frame mounting section 11 and the second bending section 13. The second bending section 13 is used to install a methanol pump; the grooved plate 2 is vertically arranged on the first bending section 12; the clamp 3 is connected to the grooved plate 2; the two clamps 3 are symmetrically arranged for installing a methanol coarse filter 5 and a methanol fine filter 6, respectively.

[0032] Based on this, by integrating the methanol pump 4, methanol coarse filter 5, methanol fine filter 6 and related pipelines and installing them in one place, compared with the current decentralized setting, the integration is higher and the structure is more compact; and the connecting pipelines are shortened, thereby expanding the applicable vehicle scenarios.

[0033] like Figure 2 As shown, a first side plate 7 is provided between the first bending section 12 and the second bending section 13 for strengthening the connection strength of the integrated bracket 1. Since the clamp 3 is installed on the grooved plate 2, considering the weight of the methanol coarse filter 5 and the methanol fine filter 6, the structural strength of the first bending section 12 and the second bending section 13 is increased to improve the overall reliability of the installation device.

[0034] Optionally, the second side plate 8 is arranged between the channel plate 2 and the frame mounting section 11, and the second side plate 8 is arranged perpendicularly to the frame mounting section 11 and the channel plate 2, the channel plate 2 is bent, the welding strength between the channel plate 2 and the first bent section 12 is improved, the connection strength between the channel plate 2 and the frame mounting section 11 is improved through the second side plate 8, the reliability of the hoop 3 is improved, and the stability of the mounting device is improved.

[0035] As shown in Figure 4 The top of the second side plate 8 is provided with an arc-shaped groove 81. The arc-shaped groove 81 is used for avoiding the electrical wire harness arranged in the inner side of the frame 9, and can increase the flexibility of other connecting pipelines, such as air pipes and water pipes, improve the compactness of the structure, and improve the integration.

[0036] As shown in Figures 1-2 The width of the first bent section 12 presents a narrowing trend from the frame mounting section 11 to the second bent section 13. The width of the first bent section 12 is shortened towards the second bent section 13, so that the bottom surface of the methanol coarse filter 5 and the methanol fine filter 6 can be arranged on the upper surface of the first bent section 12, and the consistency requirement of installing the filter is met.

[0037] In the specification of the utility model, a large number of specific details are explained. However, it can be understood that the embodiments of the utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail, so as not to obscure the understanding of the specification.

[0038] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should be covered in the scope of the claims and the specification of the utility model.

Claims

1. An integrated installation device for a methanol fuel supply unit, characterized in that: include: An integrated bracket includes an integrally formed frame mounting section, a first bent section, and a second bent section. The frame mounting section is connected to the vehicle frame. The two ends of the first bent section are respectively perpendicular to the frame mounting section and the second bent section. The second bent section is used to mount a methanol pump. A trough plate, vertically arranged on the first bending section; A clamp is connected to the grooved plate; the two clamps are symmetrically arranged and used for installing a methanol coarse filter and a methanol fine filter respectively.

2. The integrated installation device of the methanol fuel supply unit according to claim 1, characterized in that: A first side plate is provided between the first bending section and the second bending section.

3. The integrated installation device of the methanol fuel supply unit according to claim 2, characterized in that: A second side plate is provided between the trough plate and the frame mounting section, and the second side plate is respectively arranged perpendicular to the frame mounting section and the trough plate.

4. The integrated installation device of the methanol fuel supply unit according to claim 3, characterized in that: An arc-shaped groove is formed on the top of the second side plate.

5. The integrated installation device of the methanol fuel supply unit according to claim 1, characterized in that: The width of the first bending section decreases from the frame mounting section to the second bending section.

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