CN218751309U - Depth finder air guide sleeve for ship and ship formed by depth finder air guide sleeve - Google Patents

Abstract

The utility model discloses a depth finder air guide sleeve for a ship, which comprises a bottom plate and a side plate, wherein the bottom plate and the side plate are respectively a half-moon-shaped structure enclosed by two arc lines, one of the edges of the bottom plate and the side plate is superposed, the other edge of the bottom plate is fixed at the bottom of the ship, and the other edge of the side plate is fixed at the outer side wall of the ship; the probe assembly is fixed in the bottom plate and is tangent to the connecting edge of the bottom plate and the side plate. The utility model provides a pair of a boats and ships that are used for depth finder kuppe of boats and ships and form thereof can effectively reduce the resistance influence that the depth finder kuppe caused, guarantees the navigational speed performance of boats and ships, improves boats and ships stability.

Description

Depth finder air guide sleeve for ship and ship formed by depth finder air guide sleeve

Technical Field

The utility model relates to a boats and ships detection area especially relates to a boats and ships that are used for depth finder kuppe of boats and ships and form thereof.

Background

The echo sounder is a navigation device commonly used for ship navigation at present, and based on the sounding principle, a receiving/transmitting transducer is generally horizontally arranged on a hole at the bottom of a ship, so that the transducer is exposed out of a shell of the ship body to be in direct contact with water, and the transducer can also protrude out of the structure of the bottom of the ship. To avoid the effect of bubbles on the depth finder, a flow guide is usually added. However, the conventional air guide sleeve comprises a semi-cylindrical bottom plate and a side plate for connecting the bottom plate and the side wall of the ship, so that the size is large, the protruding structure is obvious, the resistance of the ship is increased, and the navigational speed is influenced.

Particularly for ships with higher requirements on navigational speed, the design of the air guide sleeve which is convenient to construct and has good anti-bubble performance and resistance performance is particularly necessary.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the problems in the related art to some extent. Therefore, an object of the utility model is to provide a resistance influence that is used for the sounding appearance kuppe of boats and ships and forms thereof can effectively reduce the sounding appearance kuppe and cause guarantees the navigational speed performance of boats and ships, improves boats and ships stability.

In order to achieve the purpose, the following technical scheme is adopted in the application: the depth finder air guide sleeve for the ship comprises a bottom plate and a side plate, wherein the bottom plate and the side plate are of half-moon-shaped structures enclosed by two arcs, one edge of the bottom plate is coincided with one edge of the side plate, the other edge of the bottom plate is fixed to the bottom of the ship, and the other edge of the side plate is fixed to the outer side wall of the ship;

the probe assembly is fixed in the bottom plate and is tangent to the connecting edge of the bottom plate and the side plate.

Further, the included angle of two arcs of bottom plate front end is less than the included angle of two arcs of rear end, the included angle of two arcs of curb plate front end is less than the included angle of two arcs of rear end.

Furthermore, the front ends of the bottom plate and the side plates are fixed on the front side of the ship, and the rear ends of the bottom plate and the side plates are fixed on the rear side of the ship.

Further, the probe assembly comprises a circular probe, and the circular probe is tangent to the connecting edge of the bottom plate and the side plate.

Further, the probe assembly comprises a circular probe, and the circular probe is tangent to two arcs in the bottom plate.

Furthermore, the probe assembly comprises a circular probe and a circular base, the circular probe is fixed in the circular base, the circular base and the circular probe form a concentric circle structure, and the size of the circular base is larger than that of the circular probe; the circular base is tangent to two arcs in the bottom plate.

Further, the probe assembly comprises a fish-shaped probe, and the fish-shaped probe is tangent to the connecting edge of the bottom plate and the side plate.

Furthermore, the probe assembly comprises a fish-shaped probe and a square base, the fish-shaped probe is fixed in the square base, and the square base is tangent to the connecting edge of the bottom plate and the side plate.

Furthermore, a notch for avoiding the side plate is arranged in the square base.

A vessel comprising a depth finder pod for a vessel as described above.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: in the application, the bottom plate and the side plate are of half-moon-shaped structures, one of the edges of the bottom plate and the side plate is superposed, the other edge of the bottom plate is fixed at the bottom of a ship, the other edge of the side plate is fixed on the outer side wall of the ship, and meanwhile, the probe assembly is fixed in the bottom plate and protrudes out of the bottom plate for detection; probe subassembly is tangent with the limit of being connected of bottom plate and curb plate in this application, compares the bottom plate of half-cylinder structure among the prior art, and the volume of half moon shape bottom plate is less in this application, and area is less, and is tangent with the bottom plate through probe subassembly for kuppe lateral width further reduces, and then effectively reduces or eliminates because the resistance that the kuppe installation brought, improves the navigational speed performance of boats and ships, increases boats and ships overall stability.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

In the drawings:

FIG. 1 is a schematic bottom plate view of a depth finder pod of example 2;

FIG. 2 is a schematic bottom plate view of a depth finder pod of example 6;

FIG. 3 is a schematic overall view of a depth finder dome according to example 6;

reference numbers: 11. a base plate; 12. a side plate; 13. a fish-shaped probe; 14. a square base; 15. a circular probe.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", and the like are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present technical solution, and do not indicate that the mechanism or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It should also be noted that, unless expressly specified or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and encompass, for example, fixed connections as well as removable connections or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, mechanisms, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

Referring to fig. 1 to 3, the depth finder dome for a ship provided by the present application includes a bottom plate 11 and a side plate 12, where the bottom plate 11 and the side plate 12 are both half-moon shaped structures enclosed by two arcs, and one of the edges of the bottom plate 11 and the side plate 12 is overlapped, the other edge of the bottom plate 11 is fixed at the bottom of the ship, and the other edge of the side plate 12 is fixed at the outer side wall of the ship; the probe assembly is fixed in the bottom plate 11 and is tangent to the connecting edge of the bottom plate 11 and the side plate 12.

In the application, the bottom plate 11 and the side plate 12 are of half-moon-shaped structures, one edge of the bottom plate 11 is overlapped with one edge of the side plate 12, the other edge of the bottom plate 11 is fixed at the bottom of a ship, the other edge of the side plate 12 is fixed on the outer side wall of the ship, and meanwhile, the probe assembly is fixed in the bottom plate 11 and protrudes out of the bottom plate 11 for detection; probe subassembly is tangent with the limit of being connected of bottom plate 11 and curb plate 12 in this application, compares the bottom plate of half-cylinder structure among the prior art, and half moon shape bottom plate 11's volume is less in this application, and area is less, and is tangent with bottom plate 11 through probe subassembly for kuppe lateral width further reduces, and then effectively reduces or eliminates because the resistance that the kuppe installation brought, improves the navigational speed performance of boats and ships, increases boats and ships overall stability.

Example 1

The application provides a pair of a depth finder kuppe for boats and ships, including bottom plate 11 and curb plate 12, bottom plate 11 and curb plate 12 are the half moon type structure that two pitch arcs enclose, and one of them limit coincidence of bottom plate 11 and curb plate 12, and the limit of this coincidence is the connection limit hereafter promptly. In the present application, the two arcs of the bottom plate 11 enclosing the half-moon shaped structure are lines which are relatively concave, that is, the two arcs have different bending directions; likewise, the two arcs of the side plate 12 enclosing the half-moon shaped structure are also lines which are concave with respect to each other, i.e. the two arcs are not curved in the same direction.

One edge of the bottom plate 11 is overlapped with the side plate 12, namely a connecting edge, and the other edge of the bottom plate 11 is fixed at the bottom of the ship; one side of the side plate 12 is a connecting plate, and the other side of the side plate 12 is fixed on the outer side wall of the ship. The bottom of the vessel as referred to herein is not necessarily the lowest end of the vessel, but is relative to the outer side wall of the vessel, i.e. outside the vessel, the outer side wall being located at the upper end position of the bottom of the vessel.

The contained angle of two arcs of bottom plate 11 front end is less than the contained angle of two arcs of rear end in this application, and the contained angle of two arcs of curb plate 12 front end is less than the contained angle of two arcs of rear end. The front ends of the bottom plate 11 and the bottom plate 11 are superposed on one point, namely the front end of the connecting edge; the back ends of the bottom plate 11 and the bottom plate 11 are superposed on a point, namely the back end of the connecting edge. If the included angle is large, the radius of the arc line is small, and the bending degree is large; a small included angle indicates a large radius of the arc and a small degree of curvature.

The flow guide cover of the detector is small in front end and large in rear end in overall appearance, when the flow guide cover is installed, the front end of the flow guide cover is fixed at the bow position, and the rear end of the flow guide cover is fixed at the stern position, such as the bow position shown in figure 3. The bow position and the stern position are also relative, i.e. in the outer side of the vessel the front end of the pod is located in a position opposite the front side of the vessel and the rear end of the pod is located in a position opposite the rear side of the vessel. The design and the installation mode can be attached to the linear structure of the ship body, and the advancing resistance of the ship is reduced.

In the present embodiment, the probe assembly includes a circular probe 15, the circular probe 15 is located in the bottom plate 11, since the two arcs of the bottom plate 11 enclosing the half-moon-shaped structure are lines that are concave relative to each other, that is, the two arcs have different bending directions, and the two arcs have the largest transverse width near the center, where the transverse width refers to a direction perpendicular to a connecting line direction of the front end and the rear end of the bottom plate 11 in a plane where the bottom plate 11 is located. The center of the circular probe 15 is fixed at the position of the bottom plate 11 where the lateral width is the largest; meanwhile, the round probe 15 is tangent to the connecting edge of the bottom plate 11 and the side plate 12, and the round probe 15 is tangent to the connecting edge, so that the transverse width of the air guide sleeve can be reduced to the greatest extent, the overall size width is reduced, and the advancing resistance of the ship is reduced.

Example 2

As shown in fig. 1, the present embodiment is different from embodiment 1 in that the center of a circular probe 15 is fixed at a position where the lateral width is maximum in a base plate 11; meanwhile, the circular probe 15 is tangent to two arcs in the bottom plate 11, namely one side of the circular probe 15 is tangent to the connecting edge, the other side of the circular probe is tangent to the other arc in the bottom plate 11, and the circular probe 15 is tangent to the two arcs of the bottom plate 11, so that the transverse width of the air guide sleeve can be reduced to the greatest extent, the whole volume width is reduced, and the advancing resistance of a ship is reduced.

Example 3

The difference between this embodiment and embodiment 1 is that the probe assembly includes a circular probe 15 and a circular base, the circular base is also a circular base, the circular probe 15 is fixed in the circular base, the circular base and the circular probe 15 form a concentric circle structure, and the size of the circular base is larger than that of the circular probe 15. The circular base can be made of a harder material, such as an aluminum plate, for protecting the circular probe 15.

The center of the circular base is fixed at the position with the largest transverse width in the bottom plate 11; meanwhile, the circular base is tangent to the connecting edge of the bottom plate 11 and the side plate 12, and the circular base is tangent to the connecting edge, so that the transverse width of the air guide sleeve can be reduced to the greatest extent, the overall size width is reduced, and the advancing resistance of the ship is reduced.

Example 4

The present embodiment is different from embodiment 3 in that the center of the circular base is fixed at the position where the lateral width is largest in the bottom plate 11; meanwhile, the arc-shaped probe is tangent to two arcs in the bottom plate 11, namely one side of the circular probe 15 is tangent to the connecting edge, and the other side of the circular probe is tangent to the other arc in the bottom plate 11, so that the transverse width of the air guide sleeve can be reduced to the greatest extent, the overall size width is reduced, and the advancing resistance of the ship is reduced.

Example 5

This example differs from example 1 in that: the probe assembly comprises a fish-shaped probe 13, the fish-shaped probe 13 is positioned in the bottom plate 11, because the two arc lines of the bottom plate 11 enclosing the half-moon-shaped structure are mutually concave lines, namely the bending directions of the two arc lines are different, the two arc lines have the largest transverse width near the center, and the transverse width refers to the direction which is mutually vertical to the connecting line direction of the front end and the rear end of the bottom plate 11 in the plane where the bottom plate 11 is positioned. The center of the fish probe 13 is fixed at the position of the bottom plate 11 where the transverse width is maximum; meanwhile, the fish-shaped probe 13 is tangent to the connecting edge of the bottom plate 11 and the side plate 12, and because the shape of the fish-shaped probe 13 is not matched with that of the bottom plate 11, no requirement is made on whether the other side of the fish-shaped probe 13 is tangent to the other side of the bottom plate 11. The fish-shaped probe 13 is tangent to the connecting edge, so that the transverse width of the air guide sleeve can be reduced to the greatest extent, the overall size width is reduced, and the advancing resistance of the ship is reduced.

Example 6

This embodiment differs from embodiment 5 in that the probe assembly includes a fish-shaped probe 13 and a square base 14, the fish-shaped probe 13 is fixed in the square base 14, and the square base 14 can be made of a harder material, such as an aluminum plate, for protecting the fish-shaped probe 13. The square base is a cuboid structure, the cuboid structure refers to a cuboid structure which is formed by four vertical plates in a surrounding mode and is provided with an upper opening and a lower opening, and the square base 14 of the cuboid structure is fixed in the position, with the largest transverse width, of the bottom plate 11. Meanwhile, the square base 14 is tangent to the connecting edge of the bottom plate 11 and the side plate 12, and the connecting edge is also connected with the side plate 12, so that when the square base and the side plate 12 are in interference coincidence, the coincident part is cut off, and the side plate 12 is ensured not to be shielded by the square base 14. That is, the square base is not strictly square, but is provided with a notch that is a cut-off portion that is retracted from the side plate 12. Since the shape of the square base 14 does not necessarily match the shape of the bottom plate 11, it is not required whether the other side of the square base 14 is tangent to the other side of the bottom plate 11.

This application is tangent with being connected the limit through square base 14, can reduce the horizontal width of kuppe by the at utmost, reduces whole volume width, reduces the resistance that boats and ships gos forward.

The application also provides a ship, including as above a depth finder kuppe for a ship. Compared with the semi-cylindrical bottom plate of the air guide sleeve in the prior art, the resistance caused by installing the air guide sleeve can be effectively reduced or eliminated, the navigational speed performance of the ship is improved, the overall stability of the ship is improved, the installation process is verified by a real ship, and the problem of navigational speed performance does not exist in the process of system debugging and pilot run of the ship.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (10)

1. The depth finder air guide sleeve for the ship is characterized by comprising a bottom plate and a side plate, wherein the bottom plate and the side plate are of half-moon-shaped structures enclosed by two arcs, one edge of the bottom plate is overlapped with one edge of the side plate, the other edge of the bottom plate is fixed at the bottom of the ship, and the other edge of the side plate is fixed on the outer side wall of the ship;

the probe assembly is fixed in the bottom plate and is tangent to the connecting edge of the bottom plate and the side plate.

2. The depth finder pod of claim 1, wherein the angle between the two arcs of the front end of the bottom plate is less than the angle between the two arcs of the rear end, and the angle between the two arcs of the front end of the side plate is less than the angle between the two arcs of the rear end.

3. The depth finder pod of claim 2, wherein the front ends of the bottom and side plates are secured to the front side of the vessel and the rear ends of the bottom and side plates are secured to the rear side of the vessel.

4. The depth finder pod of claim 1, wherein the probe assembly comprises a circular probe that is tangential to a connecting edge of the bottom plate and the side plate.

5. The depth finder pod for a marine vessel of claim 1, wherein the probe assembly comprises a circular probe that is tangent to two arcs in the bottom plate.

6. The depth finder pod of claim 1, wherein the probe assembly comprises a circular probe and a circular base, the circular probe is fixed in the circular base, the circular base and the circular probe form a concentric circle structure, and the size of the circular base is larger than that of the circular probe; the circular base is tangent to two arcs in the bottom plate.

7. The depth finder pod of claim 1, wherein the probe assembly comprises a fish probe tangent to a connecting edge of the bottom plate and the side plate.

8. The depth finder pod of claim 1, wherein the probe assembly comprises a fish probe secured in a square base and a square base tangent to the connecting edges of the bottom and side plates.

9. The depth finder pod for a vessel of claim 8, wherein a notch is provided in the square base to avoid the side plate.

10. A vessel comprising a depth finder pod for a vessel according to any of claims 1 to 9.

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