Drainage channel structure of small yacht

Abstract

The utility model relates to the technical field of small yacht drainage, and discloses a small yacht drainage channel structure which comprises a hull and a deck, the deck is arranged at the rear end of the top of the hull, a drainage mechanism is installed in the deck, a cleaning mechanism is installed on the rear portion of the hull, and the drainage mechanism comprises a channel body and an inclined plate. The groove bodies are formed in the positions, close to the two sides and the front end, of the top of the deck, a plurality of drainage holes are formed in the upper portions and the lower portions of the groove bodies in a penetrating mode, three supporting plates are fixedly installed at the tops of the groove bodies, and top plates are fixedly installed at the tops of the supporting plates. Through the drainage mechanism, the supporting area of the top of the tank body is increased, meanwhile, the drainage space in the tank body is increased, the attractiveness and flatness of the deck are guaranteed, and the drainage efficiency is improved; and by means of the cleaning mechanism, external water can be prevented from flowing back into the ship body while automatic drainage is conducted, the sealing sleeve is convenient to disassemble and assemble, and internal dirt is convenient to clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to small yacht drainage technical field, concretely is a small yacht drainage tank structure. BACKGROUND

[0002] Small yacht is used for the entertainment ship of individual or group, when the yacht is sailing on the sea, seawater or rainwater can wet the deck, in order to prevent the water on the hull, need drainage tank to drain the accumulated water to reduce the weight of the hull.

[0003] The utility model discloses a small yacht's drainage tank structure sets up on the yacht rear deck wall, and the drainage tank structure communicates the inside space of the yacht with the outside of the yacht, and the drainage tank structure has a slot.

[0004] The above-mentioned drainage tank structure has the seawater that fills in time and is discharged, prevents the accumulated water from penetrating into the engine maintenance cabin and oil tank cabin on the left and right sides of the stern, but during the drainage process, the deck appearance and flatness are influenced due to the large slot body, it is inconvenient to carry out natural drainage and rapid drainage, and when draining, the external water body is easy to flow back into the hull, and it is inconvenient to automatically close to prevent the water body from entering. UTILITY MODEL CONTENTS

[0005] The utility model discloses a small yacht drainage tank structure to solve the technical problem in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A small yacht drainage tank structure, including the hull and the deck, the deck sets up at the top rear end of the hull, the inside installation of the deck has the drainage mechanism, the rear installation of the hull has the cleaning mechanism, the drainage mechanism includes the slot body and the inclined plate, the slot body sets up at the top of the deck and is close to both sides and the front end, and a plurality of drainage holes are set up in the upper and lower parts of the slot body, the top of the slot body is fixedly installed with three support plates, the top of the support plate is fixedly installed with the top plate, the inclined plate is fixedly installed below the deck, a water pump is installed through the bottom rear end of the inclined plate, a first drainage pipe is installed through the water outlet of the water pump and the rear part of the hull, and a second drainage pipe is connected and installed through the rear part of the inclined plate and close to both sides.

[0008] Preferably, the top view of the slot body is arranged in the shape of "U", and the three support plates are arranged at equal distances.

[0009] Preferably, the cross section of the support plate and the top plate is arranged in the shape of "T", and the top of the top plate and the top of the deck are in the same horizontal plane.

[0010] Preferably, the inclined plate is fixed to the ship body, and the inclined plate is arranged below the deck.

[0011] Preferably, the cleaning mechanism comprises two sealing sleeves, the two sealing sleeves are connected to the rear ends of the two second drain pipes respectively, screw grooves are arranged on the peripheries of the second drain pipes at the rear ends, flap plates are movably arranged at the rear ends of the sealing sleeves, shaft rods are arranged on the top of the flap plates, blocking rings are fixedly arranged at the rear ends of the sealing sleeves, fixing sleeves are arranged at the two ends of the shaft rods, and springs are arranged at the outer sides of the shaft rods and in the two fixing sleeves respectively.

[0012] Preferably, the sealing sleeves are arranged in threaded connection at the rear ends of the second drain pipes through the screw groove sleeves, and the inner diameters of the sealing sleeves are greater than the inner diameters of the second drain pipes.

[0013] Preferably, the flap plates are arranged in movable rotation at the rear ends of the sealing sleeves through the shaft rods, and the two ends of the springs are connected with the shaft rod and the fixing sleeve respectively.

[0014] Compared with the prior art, the drainage groove structure has the following beneficial effects:

[0015] 1) The drainage groove structure is provided with a drainage mechanism, and water is drained through the groove body and the drainage hole into the inclined plate, and then is naturally drained through the second drain pipe. The U-shaped groove body uniformly drains the water on the deck. The support of the top plate and the support plate increases the support area of the top of the groove body and the drainage space in the groove body, thereby ensuring the appearance and flatness of the deck and improving the drainage efficiency. The use of the water pump can quickly drain the accumulated water and can naturally drain and quickly drain.

[0016] 2) The drainage groove structure is provided with a cleaning mechanism. The flap plate is closed under the action of the spring, and the accumulated water in the second drain pipe is discharged by opening the flap plate when the accumulated water reaches a certain amount. The automatic drainage can prevent the external water from flowing back into the ship body. The connection of the screw groove facilitates the disassembly and assembly of the sealing sleeve and facilitates the cleaning of the internal dirt. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a small yacht drainage groove structure according to an embodiment of the present utility model;

[0018] Figure 2 FIG. 2 is a schematic diagram of the internal structure of a drainage mechanism according to an embodiment of the present utility model;

[0019] Figure 3 FIG. 3 is a schematic diagram of the split structure of the drainage mechanism according to an embodiment of the present utility model;

[0020] Figure 4 FIG. 4 is a schematic diagram of the split structure of the drainage mechanism according to an embodiment of the present utility model.Figure 3 enlarged view of A in Fig. 1;

[0021] Figure 5 is an internal structure schematic view of the cleaning mechanism in the utility model embodiment;

[0022] Figure 6 is an enlarged view of B in Fig. 1. Figure 5

[0023] In the figure: 1, hull; 2, deck; 3, drainage mechanism; 4, cleaning mechanism; 5, groove body; 6, drainage hole; 7, support plate; 8, top plate; 9, inclined plate; 10, water pump; 11, first drainage pipe; 12, second drainage pipe; 13, sealing sleeve; 14, screw groove; 15, flap; 16, shaft; 17, baffle ring; 18, fixing sleeve; 19, spring. DETAILED DESCRIPTION

[0024] The technical solutions in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Embodiment one

[0026] In combination with Figures 1-6 A small yacht drainage groove structure, comprising a hull 1 and a deck 2, the deck 2 is arranged at the top of the rear end of the hull 1, the inside of the deck 2 is provided with a drainage mechanism 3, and the rear part of the hull 1 is provided with a cleaning mechanism 4.

[0027] Referring to Figures 2-4 , further obtained, the drainage mechanism 3 comprises a groove body 5 and an inclined plate 9, the groove body 5 is arranged at the top of the two sides and the front end of the deck 2, a plurality of drainage holes 6 are arranged through the upper and lower parts of the groove body 5, three support plates 7 are fixedly installed at the top of the groove body 5, a top plate 8 is fixedly installed at the top of the support plate 7, the inclined plate 9 is fixedly installed below the deck 2, a water pump 10 is installed through the bottom of the inclined plate 9 and the rear end, a first drainage pipe 11 is installed through the rear part of the hull 1 at the water outlet of the water pump 10, and a second drainage pipe 12 is connected and installed through the rear part of the inclined plate 9 and the two sides.

[0028] The top view of the groove body 5 is arranged in a "U" shape, the three support plates 7 are arranged at equal distances, and the accumulated water on the deck 2 is uniformly drained through the U-shaped groove body 5.

[0029] ​The support plate 7 and the top plate 8 are arranged in a "T" shape in cross section, the top of the top plate 8 is at the same level as the top of the deck 2, the top plate 8 increases the support area of the top of the groove 5, and the support plate 7 increases the drainage space inside the groove 5.

[0030] The inclined plate 9 is fixed to the ship body 1, and the inclined plate 9 is arranged obliquely below the deck 2 to collect water in the groove 5 and drain the water naturally through the second drainage pipe 12.

[0031] Specifically, the water on the deck 2 is drained through the groove 5, the top plate 8 increases the support area of the top of the groove 5, and the support plate 7 increases the drainage space inside the groove 5, which not only ensures the appearance and flatness of the deck 2, but also improves the drainage efficiency. The water collected by the inclined plate 9 is naturally drained through the second drainage pipe 12, and the water pump 10 provides rapid drainage.

[0032] Embodiment two

[0033] Reference Figure 5 and Figure 6 and on the basis of embodiment one, it is further obtained that the cleaning mechanism 4 comprises two sealing sleeves 13, the two sealing sleeves 13 are connected to the rear ends of the two second drainage pipes 12 respectively, the periphery of the second drainage pipe 12 is provided with a screw groove 14 at the rear end, the rear end of the sealing sleeve 13 is movably mounted with a flap 15, the top of the flap 15 is mounted with a shaft 16, the inside of the sealing sleeve 13 is fixedly mounted with a blocking ring 17 at the rear end, the inside of the sealing sleeve 13 and located at both ends of the shaft 16 are mounted with a fixed sleeve 18, and the outside of the shaft 16 and located at both ends of the two fixed sleeves 18 are mounted with a spring 19 respectively.

[0034] The sealing sleeve 13 is connected in a threaded manner through the screw groove 14 at the rear end of the second drainage pipe 12, the inner diameter of the sealing sleeve 13 is larger than the inner diameter of the second drainage pipe 12, and the connection through the screw groove 14 facilitates the installation and disassembly of the sealing sleeve 13.

[0035] The flap 15 is movably and rotatably arranged at the rear end of the sealing sleeve 13 through the shaft 16, the two ends of the spring 19 are connected with the shaft 16 and the fixed sleeve 18 respectively, the flap 15 is automatically closed under the action of the spring 19, and the entry of external water is reduced.

[0036] Specifically, the flap 15 is closed at the rear end of the second drainage pipe 12 under the action of the spring 19, the entry of external water is reduced, and when a certain amount of water is collected in the second drainage pipe 12, the flap 15 is automatically opened under the action of the inclined gravity to drain the water, the connection through the screw groove 14 facilitates the disassembly of the sealing sleeve 13 for internal cleaning, and prevents blockage caused by dirt.

[0037] In actual operation, water on the deck 2 enters the groove 5 through both sides and the front end, and enters the inclined plate 9 through the drain hole 6 to drain the accumulated water;

[0038] When draining, the support of the top plate 8 increases the support area of the top of the groove 5, the support plate 7 supports the top plate 8 and increases the drainage space inside the groove 5, the inclined plate 9 makes the accumulated water flow automatically backward and is naturally drained through the second drain pipe 12 on both sides, when there is more accumulated water, the water on the inclined plate 9 is quickly drained by starting the water pump 10;

[0039] During the drainage process, the flap 15 automatically closes the rear end of the second drain pipe 12 under the action of the spring 19, when the water entering the second drain pipe 12 reaches a certain amount, the flap 15 is opened under the action of the inclined gravity to drain, which can prevent the water from flowing back into the ship body 1, the connection of the screw groove 14 is used to disassemble and assemble the sealing sleeve 13 to clean the accumulated dirt inside.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A small yacht drainage channel structure comprising a hull (1) and a deck (2) arranged at the top of the rear end of the hull (1), characterized in that: The deck (2) is internally provided with a drainage mechanism (3), and the rear of the hull (1) is provided with a cleaning mechanism (4); The drainage mechanism (3) comprises a groove (5) and an inclined plate (9). The groove (5) is arranged at the top of the deck (2) and is provided with a plurality of drainage holes (6) penetrating the upper and lower portions of the groove (5). Three supporting plates (7) are fixedly arranged at the top of the groove (5). A top plate (8) is fixedly arranged at the top of the supporting plates (7). The inclined plate (9) is fixedly arranged below the deck (2). A water pump (10) is arranged at the bottom of the inclined plate (9) and penetrates the rear end. A first drainage pipe (11) is arranged at the water outlet of the water pump (10) and penetrates the rear of the hull (1). Second drainage pipes (12) are connected and arranged at the rear of the inclined plate (9) and on both sides.

2. A small yacht drainage channel structure according to claim 1, characterised in that: The top view of the groove (5) is in the shape of a "U". The three supporting plates (7) are arranged at equal distances.

3. A small yacht drainage channel structure according to claim 1, characterised in that: The cross section of the supporting plate (7) and the top plate (8) is in the shape of a "T". The top of the top plate (8) is at the same horizontal plane as the top of the deck (2).

4. A small yacht drainage channel structure according to claim 1, characterised in that: The inclined plate (9) is fixedly arranged with the hull (1) and is inclined below the deck (2).

5. A small yacht drainage channel structure according to claim 1, characterised in that: The cleaning mechanism (4) comprises two sealing sleeves (13). The two sealing sleeves (13) are connected at the rear ends of the two second drainage pipes (12). Screw grooves (14) are arranged at the rear ends of the second drainage pipes (12). Flip plates (15) are movably arranged at the rear ends of the sealing sleeves (13). Shaft rods (16) are arranged at the top of the flip plates (15). Stop rings (17) are fixedly arranged at the rear ends of the sealing sleeves (13). Fixed sleeves (18) are arranged at the two ends of the shaft rods (16) in the sealing sleeves (13). Springs (19) are arranged at the two ends of the shaft rods (16) outside the two fixed sleeves (18).

6. A small yacht drainage channel structure according to claim 5 wherein: The sealing sleeve (13) is threadedly connected with the rear end of the second drainage pipe (12) through the screw groove (14). The inner diameter of the sealing sleeve (13) is larger than the inner diameter of the second drainage pipe (12).

7. A small yacht drainage channel structure according to claim 5 wherein: The flip plate (15) is movably arranged at the rear end of the sealing sleeve (13) through the shaft rod (16). The two ends of the spring (19) are connected with the shaft rod (16) and the fixed sleeve (18).

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