Main deck arrangement of sail tanker

Abstract

The invention discloses a main deck arrangement of a sail tanker. Comprising a main deck, a gangway ladder, a gangway ladder stacking area, a helicopter take-off and landing area, a pipeline bridge arrangement structure, a filling station, a hatch cover, a mast house, a hose crane, a ventilation mast and a sail device, the sail device comprises three wind wings, the first wind wing and the second wind wing are arranged on a bow, the third wind wing is arranged on a stern, and the first wind wing and the second wind wing are located on the two sides of the bow respectively. The directions of the first wind wing and the second wind wing are opposite, the gangway ladders are arranged on the two sides of the stern respectively, the gangway ladder storage area is arranged on the side away from the third wind wing, the helicopter take-off and landing area is arranged on the side, close to the hoisting radius of the hose crane, of the midship, and the second wind wing and the helicopter take-off and landing area are located on the same side and arranged close to the end of the bow. The first wind wing is located on the side away from the helicopter take-off and landing area and is close to the midship, and the mast house and the filling station are both arranged on the midship. The number of the wind wings is increased, the main engine bearing load is reduced, oil consumption is reduced, and therefore the operation cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of sailing oil tankers, and in particular to a main deck arrangement of a sailing oil tanker. Background Art

[0002] Traditional large oil tankers are all driven by fuel engines. The fuel economy of such oil tankers is difficult to control and the operating costs are high. In particular, the fuel exhaust gas will pollute the environment.

[0003] Existing sailing oil tankers can effectively improve the power output of the ship, improve fuel economy and reduce operating costs. Such sailing oil tankers are usually equipped with vertical lifting sails. The bottom of the sails is equipped with a hydraulic system extending under the main deck. The lifting and closing of the sails are controlled by the hydraulic system. However, this type of hydraulic system will occupy a large part of the cargo hold space.

[0004] The existing upright and horizontal adjustable wind blades adjust their shape by folding the flaps on both sides and rotating themselves in the upright state, thereby generating an optimal windward angle to obtain maximum thrust. When the ship encounters extreme weather and needs pilotage and dock operations, the wind blades are folded and converted to a horizontal position through a hydraulic system, thus meeting the various environmental navigation and operation requirements of the ship.

[0005] The problem is that this type of vertical and horizontal adjustable wind wing takes up a lot of space on the main deck. In the lying state, the overall length of the wind wing can reach 45 meters. Together with the support part and the base, the overall length can reach about 63 meters. Therefore, how to maximize the number of vertical and horizontal adjustable wind wings while meeting other functional requirements of the main deck has become a difficult problem in the layout of the main deck of a sailing tanker. Summary of the invention

[0006] The purpose of the present invention is to provide a main deck arrangement of a sailing tanker that realizes a three-wind wing arrangement in view of the deficiencies in the prior art.

[0007] To achieve the above-mentioned purpose, the technical scheme adopted by the present invention is: a main deck layout of a sailing oil tanker, including a main deck, a gangway, a gangway stacking area, a helicopter landing and take-off area, a pipeline bridge structure, a filling station, a hatch cover, a mast house, a hose crane, a vent pipe, and a sailing equipment. The sailing equipment includes three wind blades, and the three wind blades are all vertically and horizontally adjustable wind blades. The first wind blade and the second wind blade are arranged at the bow, and the third wind blade is arranged at the stern. The first wind blade and the second wind blade are respectively located on both sides of the bow. The first wind blade and the second wind blade are oriented oppositely. The vent pipe and the hatch cover are arranged away from the three wind blades. The gangway is arranged on both sides of the stern, the gangway stacking area is arranged on the side away from the third wind blade, the helicopter landing and take-off area is arranged on the side of the midship close to the lifting radius of the hose crane, the second wind blade is on the same side as the helicopter landing and take-off area and is arranged close to the bow end, the first wind blade is located on the side away from the helicopter landing and take-off area and is arranged close to the midship, and the mast house and the filling station are both arranged in the midship.

[0008] Preferably, the wind vane is a three-element wing sail, which is composed of a main element and two secondary elements. A rotating part is provided at the bottom of the three-element wing sail, a base is provided to be connected to the shaft of the rotating part, a horizontal hydraulic cylinder is provided to connect the rotating part, and the hydraulic cylinder is fixed on the main deck. The standing and lying positions of the three-element wing sail are controlled by the extension and retraction of the hydraulic cylinder.

[0009] Preferably, the main deck is provided with a support portion, which engages and supports the three-element wing sail in a lying position.

[0010] Compared with the prior art, the present invention has the following advantages: the direction of the hatch cover and the vent pipe in the conventional oil tanker is adjusted so that the wind blades avoid the explosion-proof hazardous area; by arranging the first wind blade and the second wind blade relatively on both sides of the bow, the problem of pipeline layout failure caused by the same direction arrangement is avoided, and the number of wind blades arranged on the main deck is increased to three, which increases the economy of ship fuel and reduces operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the main deck arrangement when the wind wing is in a lying position according to the present invention.

[0012] Figure 2 It is a structural schematic diagram of the ventilation pipe arrangement in the present invention.

[0013] Figure 3 It is a structural schematic diagram of the hatch cover arrangement in the present invention.

[0014] Figure 4 It is a structural schematic diagram of the main deck arrangement when the wind wing is in a standing position in the present invention.

[0015] Figure 5 It is a structural schematic diagram of the wind wing of the present invention.

[0016] Figure 6It is a schematic diagram of the structure of the three-element wing sail in the present invention.

[0017] Among them, 10-main deck, 11-first wind wing, 12-second wind wing, 13-third wind wing, 14-helicopter take-off and landing area, 15-hose crane, 16-pipeline bridge structure, 17-gangway, 18-gangway stacking area, 19-ventilation pipe, 20-hatch cover, 21-wind wing, 22-three-element wing sail, 23-support part, 24-rotating part, 25-hydraulic cylinder, 26-base, 27-main element, 28-secondary element. DETAILED DESCRIPTION

[0018] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0019] like Figures 1 to 4 The main deck 10 of the sailing oil tanker shown in the figure includes the main deck 10, a gangway 17, a gangway stacking area 18, a helicopter landing area 14, a pipeline bridge structure 16, a filling station, a hatch 20, a mast house, a hose crane 15, a vent pipe 19, and a sailing equipment. The sailing equipment includes three wind blades, and the three wind blades are all vertical and horizontal adjustable wind blades. The first wind blade 11 and the second wind blade 12 are arranged at the bow, and the third wind blade 13 is arranged at the stern. The first wind blade 11 and the second wind blade 12 are respectively located on both sides of the bow. The first wind blade 11 and the second wind blade 12 are respectively located on both sides of the bow. The second wind blade 12 is oriented oppositely, the vent pipe 19 and the hatch cover 20 are arranged away from the three wind blades, the gangway 17 is arranged on both sides of the stern, the gangway stacking area 18 is arranged on the side away from the third wind blade 13, the helicopter landing area 14 is arranged on the side of the midship close to the lifting radius of the hose crane 15, the second wind blade 12 is on the same side as the helicopter landing area 14 and is arranged close to the bow end, the first wind blade 11 is located on the side away from the helicopter landing area 14 and is arranged close to the midship, and the mast house and the filling station are both arranged in the midship.

[0020] It needs to be further explained that the gangway 17, the pipeline bridge structure 16, the filling station, the mast house and the hose crane 15 are all arranged on the main deck similar to those of a conventional oil tanker. The main difference lies in the arrangement and adjustment of the air vent 19 and the arrangement and adjustment of the hatch cover 20. The air vent 19 and the hatch cover 20 are arranged away from the three wind wings to prevent the influence of the explosion-proof hazardous area on the wind wings, and the first wind wing 11 and the second wind wing 12 are arranged on opposite sides. When arranging the pipeline structure, the pipeline can be bent and arranged through the space reserved between the first wind wing 11 and the second wind wing 12, so as to avoid the problem that when the first wind wing 11 and the second wind wing 12 are arranged in the same direction, there is insufficient space between the two to arrange the pipeline.

[0021] The specific arrangement structure of the vent pipe 19 is shown in Figure 2 The specific arrangement structure of the hatch cover 20 is shown in Figure 3 , wherein the checkered pattern represents the first danger zone, and the striped pattern represents the second danger zone, both danger zones are divided according to relevant regulations on ships, and the bases 26 of all wind vanes are arranged away from the two danger zones.

[0022] Furthermore, the height of the base 26 is adjusted to more than two meters. When the three wind blades are in a lying state, the wind blades will not affect the pipeline layout. Since the main deck 10 needs to be provided with a gangway stacking area 18, and the gangway 17 on one side is used as the main gangway 17, the fourth wind blade cannot be set on the other side of the stern. At the same time, the height of the base is equivalent to the height of the sidelight, wind blade.

[0023] like Figures 5 and 6 As shown, the wind blade 21 is a three-element wing sail 22, which is composed of a main element 27 and two sub-elements 28. A rotating part 24 is provided at the bottom of the three-element wing sail 22, a base 26 is provided to be connected to the axis of the rotating part 24, a horizontal hydraulic cylinder 25 is provided to be connected to the rotating part 24, the hydraulic cylinder is fixed on the main deck, and the standing and lying positions of the three-element wing sail 22 are controlled by the extension and retraction of the hydraulic cylinder 25. The main deck 10 is provided with a supporting part 23, which is connected to and supports the three-element wing sail 22 in the lying state.

[0024] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0025] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0026] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A main deck layout of a sailing tanker, including a main deck gangway, a gangway stacking area, a helicopter landing area, a pipeline bridge structure, a filling station, a hatch, a mast house, a hose crane, a vent pipe, and sail equipment, characterized in that: The sail equipment includes three wind blades, all of which are vertically or horizontally adjustable wind blades. The first wind blade and the second wind blade are arranged at the bow, and the third wind blade is arranged at the stern. The first wind blade and the second wind blade are respectively located on both sides of the bow, and the first wind blade and the second wind blade are oriented oppositely. The air vent and the hatch cover are arranged away from the three wind blades. The gangway is arranged on both sides of the stern, and the gangway stacking area is arranged on the side away from the third wind blade. The helicopter take-off and landing area is arranged on the side of the midship close to the lifting radius of the hose crane. The second wind blade is on the same side as the helicopter take-off and landing area and is arranged close to the bow end. The first wind blade is located on the side away from the helicopter take-off and landing area and close to the midship. The mast house and the filling station are both arranged in the midship.

2. The main deck arrangement of a sailing tanker according to claim 1, characterized in that: The wind wing is a three-element wing sail, which consists of a main element and two secondary elements. A rotating part is provided at the bottom of the three-element wing sail, a base is provided to be connected with the shaft of the rotating part, a horizontal hydraulic cylinder is provided to connect the rotating part, and the hydraulic cylinder is fixed on the main deck. The standing and lying positions of the three-element wing sail are controlled by the extension and retraction of the hydraulic cylinder.

3. The main deck arrangement of a sailing tanker according to claim 2, characterized in that: The main deck is provided with a support portion which engages and supports the three-element wing sail in a lying position.

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