Marine diesel engine water tank with anti-overflow function

Abstract

The utility model provides a marine diesel engine water tank with an anti-overflow function, and belongs to the technical field of diesel engines. Comprising a box body, a water injection opening is formed in the middle of the upper end face of the box body, a horizontal anti-overflow main plate is fixed to the top in the box body, an anti-overflow auxiliary plate inclining downwards is fixed to the edge of the anti-overflow main plate, a plurality of vertical swash plates are fixed to the lower end face of the anti-overflow main plate, and the edges of the swash plates abut against the inner wall of the box body. A main water passing opening is formed in the middle of the swash plate, and an auxiliary water passing opening is formed in the bottom of the swash plate. According to the utility model, cooling water in the box body can be prevented from splashing out due to large-amplitude sloshing when the ship body shakes, the problem that normal water adding is influenced due to insufficient water adding quantity in the prior art is solved, the whole structure is simple, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel engines, in particular to a marine diesel engine water tank with an anti-overflow function. Background Art

[0002] A diesel engine is an engine that burns diesel to obtain energy release, and a diesel engine water tank is an important component of a diesel engine water cooling circuit. At present, in order to solve the problem that the cooling water overflows due to the easy shaking of the hull when the existing marine diesel water tank is in use, a Chinese patent with the announcement number CN219197455U discloses a marine diesel engine water tank. The prior art uses an anti-overflow mechanism to open the anti-overflow baffle plate for water filling by water flow impact when adding water to the diesel engine water tank, and after the water filling is completed, the anti-overflow baffle plate is reset by the reset spring, so that the anti-overflow baffle plate covers the water filling port, thereby preventing the water in the diesel engine water tank from overflowing.

[0003] However, when the prior art is actually used, if the water flow is limited, the impact force during subsequent water addition is not large enough, resulting in a small gap or even difficulty in opening the gap of the anti-overflow baffle, which can easily affect the normal water addition work.

[0004] Therefore, the present application provides a marine diesel engine water tank with an anti-overflow function to solve the above technical problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a marine diesel engine water tank with an anti-overflow function to solve the problem that when the existing marine diesel water tank uses an anti-overflow baffle installed with an elastic structure such as a spring, the water flow impact force is insufficient when adding water, making it difficult to open the water inlet.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A marine diesel engine water tank with an overflow prevention function comprises a tank body, a water filling port is provided in the middle of the upper end surface of the tank body, a horizontal overflow prevention main board is fixed to the top of the tank body, an overflow prevention sub-board inclined downward is fixed to the edge of the overflow prevention main board, and a plurality of vertical wave-breaking plates are fixed to the lower end surface of the overflow prevention main board, the edges of the wave-breaking plates abut against the inner walls of the tank body, a main water opening is provided in the middle of the wave-breaking plates, and a water sub-opening is provided at the bottom of the wave-breaking plates.

[0008] As a further preferred solution, a filter box is vertically inserted into the water inlet, a vertical strip opening is opened on the side of the filter box, and a filter screen is laid in the strip opening.

[0009] As a further preferred solution, handles are movably mounted on both sides of the top of the filter box.

[0010] As a further preferred solution, a plurality of fixing columns are fixed to the upper end surface of the overflow prevention main board, and the top ends of the fixing columns are fixed to the inner top surface of the box body.

[0011] As a further preferred solution, a heat sink is fixed on the outer side of the box body, and a plurality of heat sink fins are fixed on a side of the heat sink away from the box body.

[0012] As a further preferred solution, a water outlet is provided at the inner bottom of the box body, and a sealing cap is threadedly installed at the lower end of the water outlet.

[0013] As a further preferred solution, two mounting feet are symmetrically fixed on both sides of the lower end surface of the box body, and two connecting ears are symmetrically fixed on one side of the top of the box body.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, an anti-overflow mainboard is arranged on the top of the box body to perform a certain degree of anti-overflow treatment on the filter box, and a fixed column with an edge of the anti-overflow mainboard tilted downward is used to further improve the anti-overflow effect, so that the cooling water in the box body is not easy to splash out from the filter box when the hull shakes.

[0016] At the same time, by arranging a plurality of wave-breaking plates in the box body, the back-and-forth fluctuation of the cooling water in the box body when the hull shakes can be further reduced, thereby further reducing the possibility of the cooling water splashing out, and the use effect is good.

[0017] In summary, the device can not only prevent the cooling water in the box from sloshing and splashing out when the hull shakes, but also avoid the problem of insufficient water addition affecting normal water addition in the prior art. The overall structure is simple and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0019] Figure 1 It is a structural schematic diagram of a marine diesel engine water tank with an anti-overflow function;

[0020] Figure 2 It is a schematic diagram of the interior of a marine diesel engine water tank with an anti-overflow function;

[0021] Figure 3 The schematic diagram of the box structure of a marine diesel engine water tank with an anti-overflow function;

[0022] Figure 4 The diagram is a structural diagram of a wave-breaking plate of a marine diesel engine water tank with an anti-overflow function.

[0023] [reference numerals]

[0024] 1. Box body; 101. Mounting foot; 102. Connecting ear; 2. Water filling port; 3. Filter box; 301. Handle; 4. Anti-overflow main board; 401. Fixing column; 402. Anti-overflow sub-board; 5. Water outlet; 501. Sealing cap; 6. Wave-breaking plate; 601. Main water inlet; 602. Sub-water inlet; 7. Heat sink; 701. Heat sink fins.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0026] The following is a detailed description of a marine diesel engine water tank with an anti-overflow function provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0028] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0029] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0030] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0031] like Figure 1 As shown, an embodiment of the utility model provides a marine diesel engine water tank with an anti-overflow function, including a box body 1, a water outlet 5 is arranged at the bottom of the box body 1, a sealing cap 501 is threadedly installed at the lower end of the water outlet 5, and two mounting feet 101 are symmetrically fixed on both sides of the lower end surface of the box body 1, and the mounting feet 101 can be used to fix the box body 1 on the marine diesel engine, and two connecting ears 102 are symmetrically fixed on one side of the top of the box body 1, and the connecting ears 102 can be used to connect the box body 1 with the oil tank of the diesel engine.

[0032] like Figure 2 and Figure 3 As shown, a water inlet 2 is provided in the middle of the upper end surface of the box body 1, and a filter box 3 is vertically inserted in the water inlet 2. A vertical strip opening is provided on the side of the filter box 3, and a filter screen is laid in the strip opening, so that the filter box 3 can be used to filter the water to a certain extent when adding water, and handles 301 are movably installed on both sides of the top of the filter box 3, and the filter box 3 can be conveniently lifted by the handles 301.

[0033] At the same time, a horizontal anti-overflow main board 4 is fixed to the top of the box body 1, and an anti-overflow sub-plate 402 inclined downward is fixed to the edge of the anti-overflow main board 4. During specific implementation, a plurality of fixing columns 401 are fixed to the upper end surface of the anti-overflow main board 4, and the top end of the fixing columns 401 is fixed to the top surface of the box body 1.

[0034] In addition, with Figure 4As shown, a plurality of vertical wave-breaking plates 6 are fixed to the lower end surface of the overflow prevention main board 4. In the present embodiment, at least three wave-breaking plates 6 are provided, the edges of the wave-breaking plates 6 are in contact with the inner wall of the box body 1, a main water port 601 is provided in the middle of the wave-breaking plates 6, and a secondary water port 602 is provided at the bottom of the wave-breaking plates 6. Thus, the wave-breaking plates 6 can be provided to reduce the amplitude and time of the cooling water in the box body 1 when shaking with the hull, which is conducive to the cooling water becoming calm and avoiding the cooling water from splashing out.

[0035] In the present embodiment, a heat sink 7 is fixed to the outer side of the box body 1, and a plurality of heat sink fins 701 are fixed to the side of the heat sink 7 away from the box body 1. By setting the wave-breaking plate 6, the heat in the cooling water can be accelerated to be conducted to the outer wall of the box body 1. By setting the heat sink 7 and the heat sink fins 701, the heat dissipation effect can be accelerated, which is beneficial to improve the heat dissipation effect of the box body 1 to a certain extent.

[0036] According to the working principle of the utility model, the marine diesel engine water tank with an anti-overflow function can, when in use, utilize a plurality of wave-breaking plates 6 arranged in the box body 1 to reduce the shaking amplitude of the cooling water in the box body 1 caused by the shaking of the hull, and cooperate with the anti-overflow main board 4 and the fixing column 401 on the top of the box body 1 to further prevent the cooling water from splashing out from the filter box 3, thereby greatly ensuring the anti-overflow effect of the box body 1 when used on the ship.

[0037] In summary, the device can not only prevent the cooling water in the box 1 from sloshing and splashing out when the hull shakes, but also avoid the problem of insufficient water addition affecting normal water addition in the prior art. The overall structure is simple and the use effect is good.

[0038] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A marine diesel engine water tank with an anti-overflow function, comprising a tank body (1), characterized in that: A water inlet (2) is provided in the middle of the upper end surface of the box body (1), a horizontal overflow prevention main board (4) is fixed at the top of the box body (1), an overflow prevention auxiliary board (402) inclined downward is fixed at the edge of the overflow prevention main board (4), and a plurality of vertical wave-breaking plates (6) are fixed at the lower end surface of the overflow prevention main board (4), the edge of the wave-breaking plate (6) abuts against the inner wall of the box body (1), a main water inlet (601) is provided in the middle of the wave-breaking plate (6), and a water auxiliary inlet (602) is provided at the bottom of the wave-breaking plate (6).

2. The marine diesel engine water tank with overflow prevention function according to claim 1, characterized in that: A filter box (3) is vertically inserted into the water injection port (2), a vertical strip opening is provided on the side of the filter box (3), and a filter screen is laid in the strip opening.

3. The marine diesel engine water tank with overflow prevention function according to claim 2, characterized in that: Handles (301) are movably mounted on both sides of the top of the filter box (3).

4. The marine diesel engine water tank with overflow prevention function according to claim 1, characterized in that: A plurality of fixing columns (401) are fixed to the upper end surface of the overflow prevention main board (4), and the top ends of the fixing columns (401) are fixed to the inner top surface of the box body (1).

5. The marine diesel engine water tank with overflow prevention function according to claim 1, characterized in that: A heat dissipation plate (7) is fixed on the outer side of the box body (1), and a plurality of heat dissipation fins (701) are fixed on a side of the heat dissipation plate (7) away from the box body (1).

6. The marine diesel engine water tank with overflow prevention function according to claim 1, characterized in that: The bottom of the box body (1) is provided with a water outlet (5), and a sealing cap (501) is threadedly mounted at the lower end of the water outlet (5).

7. The marine diesel engine water tank with overflow prevention function according to claim 1, characterized in that: Two mounting feet (101) are symmetrically fixed on both sides of the lower end surface of the box body (1), and two connecting ears (102) are symmetrically fixed on one side of the top of the box body (1).

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