A protective cover for the viewing window of a twin cylinder marine diesel engine heavy fuel filter

Abstract

The utility model discloses a kind of observation window protective cover of double cylinder marine diesel engine heavy oil filter, it is related to diesel engine heavy oil filter technical field, including the observation window for diesel engine heavy oil filter, the observation window includes connecting piece, outer frame and glass plate, the front side of connecting piece is fixedly connected with the back side of outer frame, the surface of glass plate is fixedly connected with the inside of outer frame;The front side of outer frame is provided with protective assembly, the inside of protective assembly is provided with fixed assembly, and protective assembly and fixed assembly are used to protect glass plate and carry out protective treatment.The utility model is cooperated by setting observation window, protective assembly, fixed assembly and cleaning assembly, diesel engine heavy oil filter is observed by observation window, glass plate is protected by protective assembly, protective assembly is fixed by fixed assembly, solve the problem that observation window is exposed, is easily collided, causes the problem of observation window damage.

Description

Technical Field

[0001] This utility model relates to the technical field of heavy oil filters for diesel engines, specifically a protective cover for the observation window of a double-cylinder marine diesel engine heavy oil filter. Background Technology

[0002] Diesel engine heavy oil filters are key components that ensure the efficient and stable operation of diesel engines. They effectively remove impurities and moisture from heavy oil through a multi-stage filtration system, preventing injector clogging and engine wear. Core functions include impurity filtration, moisture separation, and multi-stage purification. The design adopts a dual or multi-stage structure for alternating cleaning. Material selection must take into account high temperature resistance and corrosion resistance. Installation and maintenance must strictly follow operating procedures and the filter element must be checked and replaced regularly.

[0003] In order to monitor the condition of the filter, a transparent observation window is installed on the filter. The operating status of the heavy oil filter is observed through the observation window. Since the observation window is exposed, when workers maintain the heavy oil filter, the metal tools they carry may bump into the observation window, causing it to break. A broken observation window can lead to heavy oil leakage, polluting the environment and potentially causing a fire, posing a safety hazard. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a protective cover for the observation window of a twin-cylinder marine diesel engine heavy oil filter, which has the advantage of protecting the observation window and solves the problem that the observation window is exposed and easily damaged by impact.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a protective cover for the observation window of a twin-cylinder marine diesel engine heavy oil filter, comprising an observation window for the diesel engine heavy oil filter, the observation window comprising a connector, an outer frame and a glass plate, the front side of the connector being fixedly connected to the rear side of the outer frame, and the surface of the glass plate being fixedly connected to the interior of the outer frame;

[0006] A protective component is provided on the front side of the outer frame, and a fixing component is provided inside the protective component. The protective component and the fixing component are used to protect the glass plate.

[0007] A cleaning component is provided on the rear side of the protective component, which is used to clean the surface of the glass plate.

[0008] In a preferred embodiment of this invention, the protective assembly includes a fixed base, a protective plate, and a rotating shaft. The bottom of the fixed base is fixedly connected to the top of the outer frame, the rear side of the protective plate is movably connected to the front side of the outer frame, the front side of the rotating shaft is fixedly connected to the rear side of the protective plate, and the surface of the rotating shaft is movably connected to the interior of the fixed base.

[0009] In a preferred embodiment of this utility model, the fixing component includes a connecting plate, a connecting ring, and a plurality of insert rods. The connecting plate is located inside the protective plate. The surface of the connecting ring is movably connected to the interior of the protective plate, and the interior of the connecting ring is movably connected to the surface of the connecting plate. The front sides of the plurality of insert rods are fixedly connected to the rear sides of the connecting ring, the surfaces of the plurality of insert rods are movably connected to the rear sides of the interior of the protective plate, and the rear sides of the plurality of insert rods are inserted into the interior of the outer frame.

[0010] In a preferred embodiment of this invention, the cleaning assembly includes a compression spring, a mounting plate, and a cleaning cotton. The front side of the compression spring is fixedly connected to the front side inside the connecting plate, the surface of the mounting plate is movably connected to the interior of the connecting plate, the rear side of the compression spring is fixedly connected to the front side of the mounting plate, and the front side of the cleaning cotton is fixedly connected to the rear side of the mounting plate.

[0011] As a preferred embodiment of this utility model, a connecting screw is fixedly connected to the front side of the connecting plate, the surface of the connecting screw is threadedly connected to the front side of the interior of the protective plate, and a protective cylinder is fixedly connected to the front side of the protective plate.

[0012] In a preferred embodiment of this invention, a limiting ring is fixedly connected to the surface of the connecting plate, and the surface of the limiting ring is movably connected to the interior of the connecting ring.

[0013] As a preferred embodiment of this invention, the surface of the mounting plate is fixedly connected with a plurality of protrusions, and the surfaces of the plurality of protrusions are slidably connected to the interior of the connecting plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model solves the problem of the observation window being exposed and easily damaged by impact by using a combination of observation window, protective component, fixing component, and cleaning component. It allows observation of the diesel engine heavy oil filter through the observation window, protection of the glass plate through the protective component, fixation of the protective component through the fixing component, and cleaning of the surface of the glass plate through the cleaning component.

[0016] 2. This utility model uses protective and fixing components to shield and protect the glass plate with a protective plate and inserts a rod into the outer frame to restrict the movement of the protective plate, thereby keeping the protective plate stable.

[0017] 3. This utility model, by setting up a cleaning component, uses a compression spring to bring the cleaning cotton into contact with the glass plate, and uses the cleaning cotton to clean the surface of the glass plate. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the observation window structure;

[0020] Figure 3 This is a schematic diagram of the protective component.

[0021] Figure 4 This is a structural diagram of the cleaning component.

[0022] In the diagram: 1. Observation window; 101. Connector; 102. Outer frame; 103. Glass plate; 2. Protective assembly; 201. Fixing base; 202. Protective plate; 203. Rotating shaft; 3. Fixing assembly; 301. Connecting plate; 302. Connecting ring; 303. Insert rod; 4. Cleaning assembly; 401. Compression spring; 402. Mounting plate; 403. Cleaning cotton; 5. Connecting screw; 6. Protective cylinder; 7. Limiting ring; 8. Protrusion. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] Example 1

[0028] Reference Figure 1-4The first embodiment of this utility model provides an observation window 1 for a diesel engine heavy oil filter. The observation window 1 includes a connector 101, an outer frame 102 and a glass plate 103. The front side of the connector 101 is fixedly connected to the rear side of the outer frame 102, and the surface of the glass plate 103 is fixedly connected to the interior of the outer frame 102.

[0029] A protective component 2 is provided on the front side of the outer frame 102, and a fixing component 3 is provided inside the protective component 2. The protective component 2 and the fixing component 3 are used to protect the glass plate 103.

[0030] A cleaning component 4 is provided on the rear side of the protective component 2. The cleaning component 4 is used to clean the surface of the glass plate 103.

[0031] Specifically, the diesel engine heavy oil filter is observed through the observation window 1, the glass plate 103 is protected by the protective component 2, the protective component 2 is fixed by the fixing component 3, and the surface of the glass plate 103 is cleaned by the cleaning component 4.

[0032] Furthermore, when it is necessary to observe the condition of the diesel engine heavy oil filter, the fixing component 3 is moved by the connecting screw 5, the fixing component 3 is disengaged from the outer frame 102, and the protective component 2 is rotated, thereby allowing observation of the inside of the diesel engine heavy oil filter.

[0033] Example 2

[0034] The second embodiment of this utility model provides that the protective component 2 includes a fixed base 201, a protective plate 202, and a rotating shaft 203. The bottom of the fixed base 201 is fixedly connected to the top of the outer frame 102, the rear side of the protective plate 202 is movably connected to the front side of the outer frame 102, the front side of the rotating shaft 203 is fixedly connected to the rear side of the protective plate 202, and the surface of the rotating shaft 203 is movably connected to the interior of the fixed base 201. The fixing component 3 includes a connecting plate 301, a connecting ring 302, and multiple insert rods 303. The connecting plate 301 is located inside the protective plate 202, and the surface of the connecting ring 302 is movably connected to the interior of the protective plate 202. The interior of the connecting ring 302 is movably connected to the surface of the connecting plate 301. The front sides of multiple insert rods 303 are fixedly connected to the rear side of the connecting ring 302. The surfaces of multiple insert rods 303 are movably connected to the rear side of the interior of the protective plate 202. The rear sides of multiple insert rods 303 are inserted into the interior of the outer frame 102. A connecting screw 5 is fixedly connected to the front side of the connecting plate 301. The surface of the connecting screw 5 is threadedly connected to the front side of the interior of the protective plate 202. A protective cylinder 6 is fixedly connected to the front side of the protective plate 202. A limit ring 7 is fixedly connected to the surface of the connecting plate 301. The surface of the limit ring 7 is movably connected to the interior of the connecting ring 302.

[0035] Specifically, the protective plate 202 shields and protects the glass plate 103, and the insert rod 303 is inserted into the outer frame 102 to restrict the movement of the protective plate 202, thereby keeping the protective plate 202 stable. The connecting screw 5 can drive the connecting plate 301 to move, and the limiting ring 7 can make the connecting ring 302 move with the connecting plate 301.

[0036] Furthermore, rotating the connecting screw 5 causes the connecting plate 301 to move forward during rotation. During the movement of the connecting plate 301, the connecting ring 302 moves forward through the limiting ring 7. The insert rod 303 disengages from the outer frame 102 and moves completely into the interior of the protective plate 202. The protective plate 202 is then rotated to move to the upper side.

[0037] Example 3

[0038] The third embodiment of this utility model provides that the cleaning component 4 includes a compression spring 401, a mounting plate 402, and a cleaning cotton 403. The front side of the compression spring 401 is fixedly connected to the front side of the interior of the connecting plate 301. The surface of the mounting plate 402 is movably connected to the interior of the connecting plate 301. The rear side of the compression spring 401 is fixedly connected to the front side of the mounting plate 402. The front side of the cleaning cotton 403 is fixedly connected to the rear side of the mounting plate 402. A plurality of protrusions 8 are fixedly connected to the surface of the mounting plate 402, and the surfaces of the plurality of protrusions 8 are all slidably connected to the interior of the connecting plate 301.

[0039] Specifically, by squeezing the spring 401, the cleaning cotton 403 comes into contact with the glass plate 103, and the cleaning cotton 403 cleans the surface of the glass plate 103. The protrusion 8 enables the cleaning cotton 403 to rotate with the connecting plate 301.

[0040] Furthermore, when the protective plate 202 is installed, the compression spring 401 is in a contracted state, compressing the mounting plate 402 so that the cleaning cotton 403 is in close contact with the glass plate 103. The connecting screw 5 drives the connecting plate 301 to rotate. During the rotation of the connecting plate 301, the cleaning cotton 403 is driven to rotate through the mounting plate 402. During the rotation of the cleaning cotton 403, the surface of the glass plate 103 is cleaned. When the connecting plate 301 moves to the foremost side, the cleaning cotton 403 is completely moved into the interior of the protective plate 202.

[0041] Working principle:

[0042] When it is necessary to observe the condition of the diesel engine heavy oil filter, rotate the connecting screw 5. During the rotation of the connecting screw 5, the connecting plate 301 will rotate and move forward. During the rotation of the connecting plate 301, the cleaning cotton 403 will rotate through the mounting plate 402. During the rotation of the cleaning cotton 403, the surface of the glass plate 103 will be cleaned. During the movement of the connecting plate 301, the connecting ring 302 and the mounting plate 402 will move. During the movement of the connecting ring 302, multiple insert rods 303 will move. During the movement of the mounting plate 402, the cleaning cotton 403 will move. When the connecting plate 301 moves to the frontmost side, the insert rods 303 and the cleaning cotton 403 will be completely moved into the interior of the protective plate 202. Rotate the protective plate 202 to move it to a higher position, so that the interior of the diesel engine heavy oil filter can be observed through the glass plate 103.

[0043] In summary, the observation window, protective components, fixing components, and cleaning components work together to achieve the effect of protecting the observation window.

[0044] The compression springs and connecting screws used in this application can be additionally fitted with protective measures of common knowledge in the art under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are commonly used by those skilled in the art.

[0045] It should be noted that (screw, spring) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the device, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0046] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0048] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A protective cover for the observation window of a twin-cylinder marine diesel engine heavy oil filter, characterized in that: The device includes an observation window (1) for a heavy oil filter for a diesel engine. The observation window (1) includes a connector (101), an outer frame (102), and a glass plate (103). The front side of the connector (101) is fixedly connected to the rear side of the outer frame (102), and the surface of the glass plate (103) is fixedly connected to the interior of the outer frame (102). A protective component (2) is provided on the front side of the outer frame (102), and a fixing component (3) is provided inside the protective component (2). The protective component (2) and the fixing component (3) are used to protect the glass plate (103). A cleaning component (4) is provided on the rear side of the protective component (2), which is used to clean the surface of the glass plate (103).

2. The protective cover for the observation window of a twin-cylinder marine diesel engine heavy oil filter according to claim 1, characterized in that: The protective component (2) includes a fixed base (201), a protective plate (202), and a rotating shaft (203). The bottom of the fixed base (201) is fixedly connected to the top of the outer frame (102). The rear side of the protective plate (202) is movably connected to the front side of the outer frame (102). The front side of the rotating shaft (203) is fixedly connected to the rear side of the protective plate (202). The surface of the rotating shaft (203) is movably connected to the interior of the fixed base (201).

3. The protective cover for the observation window of a twin-cylinder marine diesel engine heavy oil filter according to claim 2, characterized in that: The fixing component (3) includes a connecting plate (301), a connecting ring (302), and a plurality of insert rods (303). The connecting plate (301) is located inside the protective plate (202). The surface of the connecting ring (302) is movably connected to the interior of the protective plate (202). The interior of the connecting ring (302) is movably connected to the surface of the connecting plate (301). The front sides of the plurality of insert rods (303) are fixedly connected to the rear side of the connecting ring (302). The surfaces of the plurality of insert rods (303) are movably connected to the rear side of the interior of the protective plate (202). The rear sides of the plurality of insert rods (303) are inserted into the interior of the outer frame (102).

4. The protective cover for the observation window of a twin-cylinder marine diesel engine heavy oil filter according to claim 3, characterized in that: The cleaning assembly (4) includes a compression spring (401), a mounting plate (402), and a cleaning cotton (403). The front side of the compression spring (401) is fixedly connected to the front side inside the connecting plate (301). The surface of the mounting plate (402) is movably connected to the interior of the connecting plate (301). The rear side of the compression spring (401) is fixedly connected to the front side of the mounting plate (402). The front side of the cleaning cotton (403) is fixedly connected to the rear side of the mounting plate (402).

5. The protective cover for the observation window of a twin-cylinder marine diesel engine heavy oil filter according to claim 3, characterized in that: A connecting screw (5) is fixedly connected to the front side of the connecting plate (301), the surface of the connecting screw (5) is threadedly connected to the front side of the protective plate (202), and a protective cylinder (6) is fixedly connected to the front side of the protective plate (202).

6. The protective cover for the observation window of a twin-cylinder marine diesel engine heavy oil filter according to claim 3, characterized in that: The surface of the connecting plate (301) is fixedly connected to a limiting ring (7), and the surface of the limiting ring (7) is movably connected to the interior of the connecting ring (302).

7. The protective cover for the observation window of a twin-cylinder marine diesel engine heavy oil filter according to claim 4, characterized in that: The surface of the mounting plate (402) is fixedly connected with a plurality of protrusions (8), and the surfaces of the plurality of protrusions (8) are slidably connected to the interior of the connecting plate (301).

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