Water falling device for ship and ship

Abstract

The invention relates to the field of ship construction, in particular to a water falling device for a ship and the ship. Comprising an outfall body, a cover plate base and an outfall cover plate, the outfall body is connected with a ship deck, and the top end of the outfall body is flush with a ground plate laid on the ship deck. The cover plate base is arranged at the top end opening of the outfall body and is provided with a communicating hole communicated with the top end opening; the cover plate base covers the end face of the top end opening and a ground plate in the circumferential direction of the outfall body, and the space between the cover plate base and the ground plate is filled with sealant. And the water falling cover plate is buckled on the cover plate base. The cover plate base is arranged at the top end opening of the outfall body, installation of the outfall cover plate can be achieved, the cover plate base can be used for covering the joint of the top end opening and a tile floor, the covering position is filled with sealant, the sealing area is increased, the reliability of the sealing area is improved, and the service life of the outfall is prolonged. And the possibility that water permeates into the deck covering is greatly reduced.

Description

Technical Field

[0001] The present application relates to the field of shipbuilding, and in particular to a ship-type overboard device and a ship. Background Art

[0002] The ship's drainage system is distributed throughout the ship, with drains installed in various areas. For drains in living quarters and wet areas, it is also necessary to ensure a tight seal between the drains and the floor tiles or plastic flooring to prevent water seepage and damage to the deck covering.

[0003] Currently, the typical installation method for drains is to weld the drain above the deck, then apply deck covering and tiles to align the tiles with the drain's upper surface. Finally, sealant is applied to the gap between the tiles and the drain. However, this method results in a small sealing surface, and the sealant easily loses its effectiveness over time. This allows water on the tiles to seep through the gap between the tiles and the drain into the bottom of the tiles and the deck covering, causing the tile adhesive to expand and even damage the tiles. Summary of the Invention

[0004] The purpose of this application is to provide a ship-type overboard device and a ship, which can increase the sealing area of ​​the gap between the tile bottom plate and the overboard body, improve the reliability of the sealing area, reduce the possibility of water seeping into the deck covering, and avoid the expansion of tile glue and damage to the tile floor.

[0005] The present application provides a ship-use water drop device, comprising a water drop outlet body, a cover base and a water drop cover;

[0006] The downspout body is connected to the hull deck, and the top of the downspout body is flush with the floor plate laid on the hull deck;

[0007] The cover plate base is arranged at the top opening of the downspout body, and the cover plate base is provided with a communication hole communicating with the top opening; the cover plate base covers the end surface of the top opening and the floor plate around the downspout body, and a sealant is filled between the cover plate base and the floor plate;

[0008] The water drop cover is buckled on the cover base.

[0009] In the above technical solution, further, the cover base includes an overlapping portion and a supporting portion;

[0010] The support portion is located in the main body of the water outlet; from the top end to the bottom end of the support portion, the support portion is in a tapered cylindrical shape; and the connecting hole is provided at the contracted end of the support portion;

[0011] The overlapping portion is located at the enlarged end of the support portion and is arranged around the circumference of the enlarged end; the overlapping portion overlaps the end surface of the top opening and the floor panel;

[0012] The water drop cover is buckled on the support portion, and the water drop cover does not protrude from the overlapping portion.

[0013] In the above technical solution, further, the shape of the overlapping portion is adapted to the shape of the top opening;

[0014] The shape of the support portion is adapted to the shape of the water drop cover.

[0015] In the above technical solution, further, the cover base further includes a connecting pipe;

[0016] The communicating pipe is installed in the communicating hole, and the tube cavity of the communicating pipe is opposite to the discharge port of the downspout body.

[0017] In the above technical solution, further, a water seal cover is provided on the inner side of the water drop cover;

[0018] The top end of the communicating pipe is higher than the upper edge of the communicating hole, so that the communicating pipe and the supporting portion are surrounded to form a water accumulation area;

[0019] The opening of the water seal cover faces the connecting pipe, and the water seal cover is arranged on the circumference of the connecting pipe; the top end of the connecting pipe is higher than the open end surface of the water seal cover.

[0020] In the above technical solution, further, a converging surface is formed on the side of the support portion facing the water drop cover, and the converging surface is an arc surface arched in a direction away from the water drop cover.

[0021] In the above technical solution, further, the downspout body includes a mounting groove and a discharge pipe;

[0022] The outer side of the groove wall of the installation groove is connected to the hull deck, and the groove edge of the installation groove is flush with the floor plate;

[0023] The bottom of the mounting groove is provided with a mounting hole; the discharge pipe is installed in the mounting hole, the top end of the discharge pipe is lower than the groove edge of the mounting groove, and the bottom end of the discharge pipe extends out of the outside of the bottom of the mounting groove.

[0024] In the above technical solution, further, the water drop cover is provided with a plurality of filtering holes arranged at intervals.

[0025] In the above technical solution, further, the plurality of filtering holes include a plurality of first through holes and a plurality of second through holes;

[0026] The plurality of first through holes are evenly arranged on a first circumference; the plurality of second through holes are evenly arranged on a second circumference;

[0027] The first circumference and the second circumference are concentric circles, and the second circumference is arranged in a circumferential direction of the first circumference.

[0028] The present application also provides a ship, comprising the ship-use falling-over device described in the above solution.

[0029] Compared with the prior art, the present invention has the following advantages:

[0030] The ship-use dropping device provided in the present application can realize the installation of the dropping cover by arranging a cover base at the top opening of the dropping port body, and can use the cover base to cover the connection between the top opening and the tile floor, and fill the covering position with sealant, thereby increasing the sealing area and improving the reliability of the sealing area, thereby greatly reducing the possibility of water seeping into the deck dressing, avoiding the expansion of tile glue and damage to the tile floor.

[0031] The present application also provides a ship, including the ship-use overboard device described in the above solution. Based on the above analysis, it can be seen that the ship also has the above beneficial effects, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0033] Figure 1 This is a schematic diagram of the first structure of the ship-use overboard device provided in this application;

[0034] Figure 2 This is a second structural schematic diagram of the ship-use falling device provided in this application.

[0035] In the figure: 101-downspout body; 102-cover base; 103-downspout cover; 104-hull deck; 105-ceramic floor; 106-lap joint; 107-support part; 108-connecting pipe; 109-water accumulation area; 110-water seal cover; 111-installation groove; 112-drain pipe; 113-first through hole; 114-second through hole. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solution of this application in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0037] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0039] Example 1

[0040] See also Figure 1 and Figure 2 As shown, the ship dropping device provided in this application includes a dropping port body 101 , a cover base 102 and a dropping cover 103 .

[0041] The downspout body 101 is connected to the hull deck 104, and the top of the downspout body 101 is flush with the floor panel laid on the hull deck 104; the cover base 102 is arranged at the top opening of the downspout body 101, and the cover base 102 is provided with a connecting hole connected to the top opening; the cover base 102 covers the end face of the top opening and the floor panel around the downspout body 101, and sealant is filled between the cover base 102 and the floor panel; the downspout cover 103 is buckled on the cover base 102.

[0042] Specifically, when assembling the ship-used falling water device to the hull, first, according to the design height of the ground plate material (specifically the ceramic tile floor 105) laid on the hull deck 104, the falling water outlet body 101 is welded to the hull deck 104, ensuring that the top opening of the falling water outlet body 101 is slightly higher than the hull deck 104. Then, the deck dressing and the ceramic tile floor 105 are laid on the hull deck 104 so that the top opening of the falling water outlet body 101 is flush with the ceramic tile floor 105. Subsequently, the cover base 102 is installed at the top opening of the falling water outlet body 101, and the area where the cover base 102 and the ceramic tile floor 105 overlap is coated with waterproof sealant. Finally, the falling water cover 103 is buckled onto the cover base 102, and the setting of the cover base 102 does not affect the installation of the falling water cover 103. After the above steps, the installation process of the ship-used falling water device is completed.

[0043] In addition, since the cover base 102 is provided with a connecting hole connected to the top opening, the water on the tiles can enter the downspout body 101 through the connecting hole of the cover base 102, so that the water is discharged through the downspout body 101.

[0044] The ship-use dropping device provided in the present application can realize the installation of the dropping cover 103 by setting a cover base 102 at the top opening of the drop outlet body 101, and can use the cover base 102 to cover the connection between the top opening and the tile floor 105, and fill the covering position with sealant, thereby increasing the sealing area and improving the reliability of the sealing area, thereby greatly reducing the possibility of water seeping into the deck dressing, avoiding the expansion of tile glue and damage to the tile floor 105.

[0045] In an optional solution of this embodiment, the cover base 102 includes an overlapping portion 106 and a support portion 107. The support portion 107 is located within the drain body 101; from the top to the bottom of the support portion 107, the support portion 107 is tapered cylindrical; and a connecting hole is provided at the contracted end of the support portion 107; the overlapping portion 106 is located at the expanded end of the support portion 107 and is arranged circumferentially around the expanded end; the overlapping portion 106 overlaps the end surface of the top opening and the floor panel; the drain cover 103 is buckled onto the support portion 107 and does not protrude from the overlapping portion 106.

[0046] In this embodiment, specifically, when the cover base 102 is installed at the top opening of the downspout body 101, the overlapping portion 106 can be overlapped on the tile floor 105 circumferentially of the top opening to cover the connection gap, and sealant is filled between the overlapping portion 106 and the tile floor 105 to increase the sealing area and improve the sealing effect; the support portion 107 is located in the downspout body 101, and the support portion 107 is a cylindrical structure with a larger upper portion and a smaller lower portion, and the overlapping portion 106 is arranged circumferentially around the expanded end of the support portion 107, and the contracted end of the support portion 107 is open to form a connecting hole.

[0047] Furthermore, because support portion 107 is a tapered cylindrical shape, the tapered inner surface provides support for drain cover 103 when placed on support portion 107. Furthermore, by adjusting the opening size of the expanded end of support portion 107, the upper surface of drain cover 103 does not protrude beyond overlap portion 106 when drain cover 103 is attached to support portion 107, thereby allowing water on tile floor 105 to more easily flow to drain cover 103. Furthermore, the contracted structure of support portion 107 also guides water flowing from drain cover 103, allowing it to flow from the connecting hole into drain outlet body 101.

[0048] In an optional solution of this embodiment, the shape of the overlapping portion 106 is adapted to the shape of the top opening; the shape of the supporting portion 107 is adapted to the shape of the water drop cover 103 .

[0049] In this embodiment, Figure 2 As shown, the top opening of the downspout body 101 and the downspout cover 103 are both circular in shape, and the outer contour of the overlapping portion 106 is also correspondingly set to be circular, so as to achieve an equal covering and sealing effect; the inner edge of the overlapping portion 106 is connected to the enlarged end of the support portion 107, and the two are also correspondingly set to be circular, so that the downspout cover 103 placed on the support portion 107 can be fitted and connected to the support portion 107, and the integrity and aesthetics of the device are higher.

[0050] In an optional solution of this embodiment, the cover base 102 also includes a connecting pipe 108; the connecting pipe 108 is installed in the connecting hole, and the tube cavity of the connecting pipe 108 is opposite to the discharge port of the downspout body 101, so that the connecting pipe 108 can guide the water flow to the discharge port, thereby realizing the discharge of the water flow.

[0051] Furthermore, the top of the connecting pipe 108 is higher than the upper edge of the connecting hole, and the connecting pipe 108 and the support portion 107 are arranged around the circumference of the connecting pipe 108 to form a water accumulation area 109. A water seal cover 110 is provided on the inner side of the downspout cover 103. The opening of the water seal cover 110 faces the connecting pipe 108, and the water seal cover 110 is arranged around the circumference of the connecting pipe 108, and the top of the connecting pipe 108 is higher than the open end face of the water seal cover 110. When the liquid level in the water accumulation area 109 reaches the top of the connecting pipe 108, the open end face of the water seal cover 110 is immersed below the liquid level, that is, a water seal is formed between the support portion 107 and the water seal cover 110, thereby preventing odorous gases from flowing back from the downspout body 101 through the connecting pipe 108.

[0052] In an optional solution of this embodiment, the support portion 107 forms a confluence surface on the side facing the water drop cover 103, and the confluence surface is an arc surface arched away from the water drop cover 103, so that the confluence surface can collect more accumulated water, thereby achieving a better water sealing effect.

[0053] In the optional solution of this embodiment, Figure 1 As shown, the downspout body 101 includes a mounting groove 111 and a discharge pipe 112. The opening of the mounting groove 111 is the top opening of the downspout body 101. The outer wall of the mounting groove 111 is welded to the hull deck 104. The rim of the mounting groove 111 is slightly higher than the hull deck 104 and flush with the tile floor 105. A mounting hole is provided at the center of the bottom of the mounting groove 111, and the discharge pipe 112 is installed in the mounting hole. The connecting pipe 108, located at the center of the support portion 107, is directly opposite the discharge pipe 112. The diameter of the discharge pipe 112 is larger than that of the connecting pipe 108 to prevent water from leaking out of the discharge pipe 112. The top of the discharge pipe 112 is lower than the rim of the mounting groove 111 to leave space for the support portion 107. The bottom end of the discharge pipe 112 extends outside the bottom of the mounting groove 111 to connect to the hull discharge pipe.

[0054] Example 2

[0055] The ship-use falling device in the second embodiment is an improvement on the above embodiment. The technical contents disclosed in the above embodiment will not be described repeatedly. The contents disclosed in the above embodiment also belong to the contents disclosed in the second embodiment.

[0056] See also Figure 2 As shown, in an optional solution of this embodiment, the drain cover 103 is provided with a plurality of filter holes arranged at intervals. Water on the tile floor 105 can flow into the drain outlet body 101 through the filter holes, and debris can be filtered by the drain cover 103 to prevent debris from clogging the drain outlet body 101.

[0057] In an optional solution of this embodiment, the multiple filter holes include multiple first through holes 113 and multiple second through holes 114; the multiple first through holes 113 are evenly arranged on the first circumference; the multiple second through holes 114 are evenly arranged on the second circumference; the first circumference and the second circumference are concentric circles, and the second circle is arranged around the circumference of the first circumference.

[0058] In this embodiment, Figure 2 As shown, the first through-holes 113 are circular holes with a relatively small cross-sectional area, and multiple first through-holes 113 are evenly distributed along a first circumference near the center of the drain cover 103. The second through-holes 114 are irregularly shaped holes with a relatively large cross-sectional area (the second through-holes 114 shown in the figure are teardrop-shaped holes), and multiple second through-holes 114 are arranged circumferentially around the multiple first through-holes 113, which are evenly distributed radially along the second circumference. The use of filter holes of different sizes allows for both smooth water flow and effective filtration.

[0059] Example 3

[0060] Embodiment 3 of the present application provides a ship, including the ship falling-overboard device of any of the above embodiments, and thus has all the beneficial technical effects of the ship falling-overboard device of any of the above embodiments, which will not be repeated here.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application. In addition, those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments means that they are within the scope of the present application and form different embodiments.

Claims

1. A ship falling device, characterized in that: It includes a downspout body, a cover base and a downspout cover; The drain body is connected to the hull deck, and the top of the drain body is flush with the ground plate laid on the hull deck; The cover plate base is arranged at the top opening of the drain body, and the cover plate base is provided with a communication hole communicating with the top opening; the cover plate base covers the end surface of the top opening and the floor plate in the circumferential direction of the drain body, and a sealant is filled between the cover plate base and the floor plate; The water drop cover plate is buckled on the cover plate base.

2. The ship falling device according to claim 1, characterized in that: The cover plate base includes an overlapping portion and a supporting portion; The support part is located in the main body of the water outlet; from the top end to the bottom end of the support part, the support part is in a tapered cylindrical shape; and the connecting hole is provided at the contracted end of the support part; The overlapping portion is located at the enlarged end of the support portion, and the overlapping portion is arranged around the circumference of the enlarged end; the overlapping portion overlaps the end surface of the top opening and the floor board; The water drop cover is buckled on the support portion, and the water drop cover does not protrude from the overlap portion.

3. The ship falling device according to claim 2, characterized in that: The shape of the overlapping portion is adapted to the shape of the top opening; The shape of the support portion is adapted to the shape of the water drop cover.

4. The ship falling device according to claim 2, characterized in that: The cover plate base also includes a connecting pipe; The connecting pipe is installed in the connecting hole, and the tube cavity of the connecting pipe is opposite to the discharge port of the downspout body.

5. The ship falling device according to claim 4, characterized in that: A water seal cover is arranged on the inner side of the water drop cover; The top end of the communication pipe is higher than the upper edge of the communication hole, so that the communication pipe and the support portion are surrounded to form a water accumulation area; The opening of the water seal cover faces the connecting pipe, and the water seal cover is arranged in the circumferential direction of the connecting pipe; the top end of the connecting pipe is higher than the open end surface of the water seal cover.

6. The ship falling device according to claim 5, characterized in that: A converging surface is formed on one side of the support portion facing the water drop cover plate, and the converging surface is an arc surface arched in a direction away from the water drop cover plate.

7. The ship falling device according to claim 1, characterized in that: The downspout body comprises a mounting groove and a discharge pipe; The outer side of the groove wall of the installation groove is connected to the hull deck, and the groove edge of the installation groove is flush with the floor plate; The bottom of the mounting groove is provided with a mounting hole; the discharge pipe is installed in the mounting hole, the top end of the discharge pipe is lower than the groove edge of the mounting groove, and the bottom end of the discharge pipe extends out of the outside of the bottom of the mounting groove.

8. The ship falling device according to claim 1, characterized in that: The water drop cover is provided with a plurality of filtering holes arranged at intervals.

9. The ship falling device according to claim 8, characterized in that: The plurality of filtering holes include a plurality of first through holes and a plurality of second through holes; A plurality of the first through holes are evenly arranged on a first circumference; a plurality of the second through holes are evenly arranged on a second circumference; The first circumference and the second circumference are concentric circles, and the second circumference is arranged in the circumferential direction of the first circumference.

10. A ship, characterized in that: The invention comprises the ship falling-overboard device as claimed in any one of claims 1 to 9.

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