Marine pump protection device

Abstract

The utility model relates to the technical field of marine turbine equipment, and discloses a marine pump protection device which comprises a shell, the inner top wall of the shell is fixedly connected with a power fan, the input end of the power fan is communicated with an extraction pipe, the left end of the extraction pipe is communicated with a filter box, the inner wall of the filter box is fixedly provided with an adsorption sponge, and the adsorption sponge is fixedly connected with the power fan. A filter plate is fixedly connected to the left side of the filter box, the output end of the power fan communicates with a three-way pipe, hydraulic rods are fixedly connected to the front end and the rear end of the right side of the inner wall of the shell, porous spray pipes are fixedly connected to the left ends of the hydraulic rods, and spring cleaning brushes are fixedly connected to one sides of the porous spray pipes. According to the marine pump heat dissipation device, outside air is extracted, airflow is filtered through the filter plate and the adsorption sponge, and therefore the purpose of removing large particles and water vapor in the airflow is achieved, the airflow is sprayed at high pressure through the multi-hole spraying pipe through the three-way pipe, and the heat dissipation efficiency of marine pump equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of marine engine equipment, in particular to a marine pump protection device. Background Technique

[0002] Marine engines refer to the core power installed on various ships, which play a key role in providing forward power for ships. They are generally called ship main engines or main propulsion engines. Diesel engines are used as main engines for commercial ships and offshore engineering ships. Diesel engines generate power by burning diesel to drive the ship's propeller or other propulsion functions.

[0003] Among them, marine pumps refer to various pump devices specifically used on ships, which are used to handle the transportation, circulation and discharge of ship liquids and gases. Marine pumps play a crucial role in ships, covering various types and uses. The selection and design of marine pumps need to be evaluated according to the type, size, use environment and operation requirements of the ship to ensure that the pump can meet the requirements of various liquid treatments on the ship.

[0004] Existing marine pumps are required to have high energy utilization efficiency and stable working performance during use to ensure the normal operation and safety of ships. The heat dissipation of marine pumps needs to be used in conjunction with heat dissipation grooves opened on the outer shell surface. However, after long-term use, the heat dissipation grooves cannot well meet the heat dissipation requirements of the pump body, which in turn affects the normal working efficiency of the pump and reduces the service life of the pump. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a marine pump protection device, aiming to improve the problem that the heat dissipation grooves cannot well meet the heat dissipation requirements of the pump body after long-term use, thereby affecting the normal working efficiency of the pump and reducing the service life of the pump.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A marine pump protection device includes a housing. A power blower is fixedly connected to the inner top wall of the housing. An extraction pipe is communicated with the input end of the power blower. The left end of the extraction pipe is communicated with a filter box. An adsorption sponge is fixedly installed on the inner wall of the filter box. A filter plate is fixedly connected to the left side of the filter box. The output end of the power blower is communicated with a three-way pipe. Hydraulic rods are fixedly connected to the front and rear ends on the right side of the inner wall of the housing. A porous spray pipe is fixedly connected to the left end of the hydraulic rod. A spring cleaning brush is fixedly connected to one side of the porous spray pipe. The front and rear ends of the bottom of the three-way pipe are respectively communicated with the left sides of the corresponding porous spray pipes. A marine pump device is fixedly installed on the inner bottom wall of the housing. A plurality of heat dissipation grooves are opened on the front and rear sides of the housing. An observation window is fixedly installed on the right side of the housing. A fixing mechanism is arranged at the top on the right side of the inner wall of the housing, and the fixing mechanism is used to improve the stability of the marine pump device.

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism includes a fixing plate. The right side of the fixing plate is fixedly connected to the right side of the inner wall of the housing. Electric telescopic rods are fixedly connected to both the bottom of the fixing plate and the left bottom of the inner wall of the housing. One end of the electric telescopic rod is fixedly connected to an installation shell. A through groove is formed on one side of the installation shell. Threaded knobs are arranged at both the left and right ends on one side of the electric telescopic rod. One end of the threaded knob is threadedly connected to a fixing clip. One side of the fixing clip is slidably connected to the corresponding through groove.

[0009] As a further description of the above technical solution:

[0010] A control switch is fixedly connected to the front side of the housing. The control switch is electrically connected to the power blower, the hydraulic rod, and the electric telescopic rod respectively.

[0011] As a further description of the above technical solution:

[0012] A protective shell is arranged on the left side of the control switch. The rear side of the protective shell is rotatably connected to the front side of the housing through a hinge.

[0013] As a further description of the above technical solution:

[0014] The fixing mechanism further includes a plurality of rubber pads. One sides of the plurality of rubber pads are respectively fixedly connected to one sides of the corresponding fixing clips. Grooves are arranged on one sides of the plurality of rubber pads.

[0015] As a further description of the above technical solution:

[0016] A rubber ring is fixedly installed on the left end of the outer wall of the extraction pipe. The outer wall of the rubber ring is fixedly connected to the right side of the filter box.

[0017] As a further description of the above technical solution:

[0018] The fixing mechanism further includes a plurality of rubber rings. The inner walls of the plurality of rubber rings are respectively fixedly connected to the middles of the corresponding threaded knobs.

[0019] As a further description of the above technical solution:

[0020] Two support plates are fixedly connected to both the front and rear sides of the housing. Bolts are threadedly connected to the interiors of the plurality of support plates.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, by extracting external air, the air flow passes through the filter plate and the adsorption sponge for filtration, so as to achieve the purpose of removing larger particles and water vapor in the air flow. Then, the air flow passes through the three-way pipe and is sprayed under high pressure through the porous nozzle, which improves the heat dissipation efficiency of the marine pump equipment. Through the displacement of the porous nozzle, the spring cleaning brush is also displaced, thereby increasing the heat dissipation area and simultaneously cleaning the heat dissipation slots, avoiding the situation that excessive heat accumulation inside the device reduces the service life of the marine pump equipment.

[0023] 2. In the present utility model, by rotating the threaded knob, the fixing clip can be adjusted according to different specifications of the marine pump equipment, so as to achieve the purpose of adapting to the marine pump equipment. Through the drive of the electric telescopic rod, the fixing clip can fix the top and left side of the marine pump equipment, reducing the situation that the looseness of the marine pump equipment is affected by the shaking of the ship and improving the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a perspective view of a marine pump protection device proposed by the present utility model;

[0025] Figure 2 is a schematic diagram of the internal structure of the housing of a marine pump protection device proposed by the present utility model;

[0026] Figure 3 is a sectional view of the housing of a marine pump protection device proposed by the present utility model;

[0027] Figure 4 is an exploded view of the filter box of a marine pump protection device proposed by the present utility model;

[0028] Figure 5 is a schematic diagram of the fixing mechanism of a marine pump protection device proposed by the present utility model.

[0029] LEGEND DESCRIPTION:

[0030] 1. Housing; 2. Fixing mechanism; 201. Fixed plate; 202. Electric telescopic rod; 203. Installation shell; 204. Through groove; 205. Threaded knob; 206. Rubber ring; 207. Fixing clip; 208. Rubber pad; 3. Power fan; 4. Extraction pipe; 5. Filter box; 6. Adsorption sponge; 7. Filter plate; 8. Three-way pipe; 9. Hydraulic rod; 10. Porous nozzle; 11. Spring cleaning brush; 12. Marine pump equipment; 13. Heat dissipation slot; 14. Control switch; 15. Protection shell; 16. Support plate; 17. Bolt; 18. Rubber ring; 19. Observation window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0032] Referring to Figure 1 , Figure 2 and Figure 4 , an embodiment provided by the present utility model: a marine pump protection device, including a housing 1, the inner top wall of the housing 1 is fixedly connected with a power fan 3, the input end of the power fan 3 is communicated with an extraction pipe 4, the left end of the extraction pipe 4 is communicated with a filter box 5, the inner wall of the filter box 5 is fixedly installed with an adsorption sponge 6, the left side of the filter box 5 is fixedly connected with a filter plate 7, the output end of the power fan 3 is communicated with a three-way pipe 8, the front and rear ends of the right side of the inner wall of the housing 1 are both fixedly connected with hydraulic rods 9, the left end of the hydraulic rod 9 is fixedly connected with a porous spray pipe 10, one side of the porous spray pipe 10 is fixedly connected with a spring cleaning brush 11, the front and rear ends of the bottom of the three-way pipe 8 are respectively communicated on the left side of the corresponding porous spray pipe 10, the inner bottom wall of the housing 1 is fixedly installed with a marine pump device 12, the front and rear sides of the housing 1 are both provided with a plurality of heat dissipation slots 13, the right side of the housing 1 is fixedly installed with an observation window 19, and a fixing mechanism 2 is arranged at the top of the right side of the inner wall of the housing 1, and the fixing mechanism 2 is used to improve the stability of the marine pump device 12;

[0033] Specifically, by starting the power fan 3, external air can be extracted, filtered and dried through the filter plate 7 and the adsorption sponge 6. The filtered and dried air flow is transported through the three-way pipe 8 and sprayed under high pressure by the porous spray pipe 10, ensuring that the air flow can effectively dissipate the heat generated inside the device, improving the heat dissipation efficiency inside the device. Driven by one end of the hydraulic rod 9, the porous spray pipe 10 can move reciprocally, thereby increasing the heat dissipation range of the air flow. At the same time, the porous spray pipe 10 will drive the spring cleaning brush 11 to move together, achieving the purpose of cleaning the inside of the heat dissipation slot 13, effectively avoiding excessive heat accumulation inside the device, and thus reducing the risk of the marine pump device having a reduced lifespan due to overheating.

[0034] Referring to Figure 1 , Figure 3 and Figure 5, the fixing mechanism 2 includes a fixing plate 201. The right side of the fixing plate 201 is fixedly connected to the right side of the inner wall of the housing 1. Both the bottom of the fixing plate 201 and the left bottom of the inner wall of the housing 1 are fixedly connected with electric telescopic rods 202. One end of the electric telescopic rod 202 is fixedly connected with a mounting shell 203. A through groove 204 is formed on one side of the mounting shell 203. On both the left and right ends of one side of the electric telescopic rod 202, there are thread knobs 205. One end of the thread knob 205 is threadedly connected with a fixing clip 207. One side of the fixing clip 207 is slidably connected to the corresponding through groove 204;

[0035] Specifically, by rotating the thread knob 205, the position of the fixing clip 207 can be adjusted to adapt to marine pump equipment 12 of different specifications, so as to achieve a match with the width of the marine pump equipment 12, and further meet the requirements of marine pump equipment 12 of different sizes and specifications. Driven by the electric telescopic rod 202, the mounting shell 203 can drive the corresponding fixing clip 207 to fix the top and left side of the marine pump equipment 12, reducing the influence of the shaking of the ship during navigation on the marine pump equipment 12, avoiding the loosening phenomenon of the marine pump equipment caused by the shaking of the ship, and improving the stability of the marine pump equipment 12.

[0036] Refer to Figure 2 , Figure 3 and Figure 5 , a control switch 14 is fixedly connected to the front side of the housing 1. The control switch 14 is electrically connected to the power blower 3, the hydraulic rod 9 and the electric telescopic rod 202 respectively; a protective shell 15 is arranged on the left side of the control switch 14. The rear side of the protective shell 15 is rotatably connected to the front side of the housing 1 through a hinge; a rubber ring 18 is fixedly installed on the left end of the outer wall of the extraction pipe 4. The outer wall of the rubber ring 18 is fixedly connected to the right side of the filter box 5;

[0037] Specifically, through the control switch 14 that is electrically connected to the power blower 3, the hydraulic rod 9 and the electric telescopic rod 202 respectively, the control switch 14 can complete the opening and closing of the device. Through the protective shell 15, the control switch 14 can be protected and prevent accidental touch. Through the rubber ring 18, the connection part of the extraction pipe 4 can be protected, reducing the wear of the connection part of the extraction pipe 4.

[0038] Refer to Figure 1 , Figure 2 and Figure 5 , the fixing mechanism 2 further includes a plurality of rubber pads 208. One side of the plurality of rubber pads 208 is fixedly connected to one side of the corresponding fixing clip 207 respectively. Grooves are arranged on one side of the plurality of rubber pads 208; the fixing mechanism 2 further includes a plurality of rubber rings 206. The inner walls of the plurality of rubber rings 206 are fixedly connected to the middle parts of the corresponding thread knobs 205 respectively; two support plates 16 are fixedly connected to both the front and rear sides of the housing 1. Bolts 17 are threadedly connected to the interiors of the plurality of support plates 16;

[0039] Specifically, the rubber pad 208 can improve the fixing effect of the fixing clip 207, the rubber ring 206 reduces the rotational damage of the threaded knob 205 to the mounting shell 203, and the support plate 16 and the bolt 17 facilitate the fixed installation of the device.

[0040] Working principle: When starting to use, the power blower 3 is started to extract external air. Thus, the air flow passes through the filter plate 7 and the adsorption sponge 6 for filtration and drying. Then, the filtered and dried air flow is sprayed under high pressure through the multi-hole nozzle 10 via the three-way pipe 8, so that the air flow can dissipate the heat generated inside the device. Driven by one end of the hydraulic rod 9, the multi-hole nozzle 10 can perform reciprocating displacement, thereby expanding the heat dissipation range of the air flow. At the same time, the multi-hole nozzle 10 drives the spring cleaning brush 11 to displace together, so that the inside of the heat dissipation groove 13 can be cleaned.

[0041] And by rotating the threaded knob 205, the fixing clip 207 can adjust the relative distance according to marine pump equipment 12 of different specifications, so as to achieve the purpose of adapting to the width of the marine pump equipment 12. Driven by the electric telescopic rod 202, the mounting shell 203 drives the corresponding fixing clip 207 to fix the top and left side of the marine pump equipment 12, reducing the situation that the looseness of the marine pump equipment is affected by the shaking of the ship.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A marine pump protection device, comprising a housing (1), characterized in that: The inner top wall of the housing (1) is fixedly connected to a power fan (3); the input end of the power fan (3) is connected to an extraction pipe (4); the left end of the extraction pipe (4) is connected to a filter box (5); an adsorption sponge (6) is fixedly installed on the inner wall of the filter box (5); a filter plate (7) is fixedly connected to the left side of the filter box (5); the output end of the power fan (3) is connected to a three-way pipe (8); the front and rear ends of the right side of the inner wall of the housing (1) are fixedly connected to hydraulic rods (9); the left end of the hydraulic rod (9) is fixedly connected to a porous nozzle (10); A spring cleaning brush (11) is fixedly connected to one side of the multi-hole nozzle (10); the front and rear ends of the bottom of the three-way pipe (8) are respectively connected to the left side of the multi-hole nozzle (10); a marine pump device (12) is fixedly installed on the inner bottom wall of the shell (1); a plurality of heat dissipation grooves (13) are provided on the front and rear sides of the shell (1); an observation window (19) is fixedly installed on the right side of the shell (1); and a fixing mechanism (2) is provided on the top of the right side of the inner wall of the shell (1); the fixing mechanism (2) is used to improve the stability of the marine pump device (12).

2. A marine pump protection device according to claim 1, characterized in that: The fixing mechanism (2) comprises a fixing plate (201), the right side of the fixing plate (201) is fixedly connected to the right side of the inner wall of the outer shell (1), the bottom of the fixing plate (201) and the bottom of the left side of the inner wall of the outer shell (1) are both fixedly connected with an electric telescopic rod (202), one end of the electric telescopic rod (202) is fixedly connected with a mounting shell (203), one side of the mounting shell (203) is provided with a through slot (204), the left and right ends of one side of the electric telescopic rod (202) are both provided with a threaded knob (205), one end of the threaded knob (205) is threadedly connected with a fixing clip (207), and one side of the fixing clip (207) is slidably connected with the corresponding through slot (204).

3. A marine pump protection device according to claim 2, characterized in that: A control switch (14) is fixedly connected to the front side of the housing (1), and the control switch (14) is electrically connected to the power fan (3), the hydraulic rod (9) and the electric telescopic rod (202) respectively.

4. A marine pump protection device according to claim 3, characterized in that: A protective shell (15) is provided on the left side of the control switch (14), and the rear side of the protective shell (15) is rotatably connected to the front side of the housing (1) via a hinge.

5. A marine pump protection device according to claim 2, characterized in that: The fixing mechanism (2) further comprises a plurality of rubber pads (208), one side of each of the plurality of rubber pads (208) being fixedly connected to one side of a corresponding fixing clamp (207), and one side of each of the plurality of rubber pads (208) being provided with a groove.

6. A marine pump protection device according to claim 1, characterized in that: A rubber ring (18) is fixedly mounted on the left end of the outer wall of the extraction pipe (4), and the outer wall of the rubber ring (18) is fixedly connected to the right side of the filter box (5).

7. A marine pump protection device according to claim 2, characterized in that: The fixing mechanism (2) further comprises a plurality of rubber rings (206), the inner walls of the plurality of rubber rings (206) being respectively fixedly connected to the middle parts of the corresponding threaded knobs (205).

8. A marine pump protection device according to claim 1, characterized in that: Two support plates (16) are fixedly connected to the front and rear sides of the housing (1), and bolts (17) are threadedly connected inside the plurality of support plates (16).

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