CN218477600U - Eight ten thousand square LNG ship deck liquid vaulted rooms - Google Patents
Eight ten thousand square LNG ship deck liquid vaulted rooms Download PDFInfo
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- CN218477600U CN218477600U CN202222785988.XU CN202222785988U CN218477600U CN 218477600 U CN218477600 U CN 218477600U CN 202222785988 U CN202222785988 U CN 202222785988U CN 218477600 U CN218477600 U CN 218477600U
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Abstract
The utility model relates to an eight ten thousand square LNG ship deck liquid dome room, set up above the liquid dome deck, liquid dome has seted up the opening of liquid dome on the deck, the room of liquid dome includes leg, roof, four pieces of leg enclose and close outside the opening of liquid dome, the roof is installed on the leg; the top wall is provided with an opening, an air inlet pipe and an air outlet pipe which are vertically arranged and used for dehumidifying by a dehumidifier are arranged in the opening, and the top wall is provided with an installation position used for installing the dehumidifier; the surrounding wall is provided with an airtight door for entering and exiting the liquid dome room; a grid plate is arranged at the opening of the liquid dome, the air inlet pipe and the air outlet pipe penetrate through the grid plate, and the surrounding wall and the top wall are arranged above the grid plate. The utility model discloses change the air-supply line in traditional liquid vault room and play tuber pipe into vertical setting, wear out from the roof, reduced taking up in space, so can reduce liquid vault room, effectively reduced the conflict between the outside low temperature pipeline in liquid vault room and liquid vault room, increased the intensity in liquid vault room simultaneously.
Description
Technical Field
The utility model relates to a shipbuilding field, concretely relates to eight ten thousand decks of LNG ship liquid vaulted rooms.
Background
Due to the fact that the size of the eight-ten-thousand-square LNG ship is small, the area of a dome deck is small, and the design of a dome deck low-temperature pipeline is compact, the low-temperature pipeline and a liquid dome room are in conflict at multiple places. The solution to these conflicts is generally to open a hole in the liquid dome to create a passage for the cryogenic piping.
As the dehumidifier is generally arranged at the top of the liquid dome room, the structural strength of the liquid dome room is reduced by opening the liquid dome room, and the liquid dome room is likely to deform in the process of supporting the dehumidifier, so that the quality and the safety of the ship are affected; in addition, an air inlet pipe and an air outlet pipe communicated with the dehumidifier are horizontally arranged in the liquid dome room, and the air inlet pipe and the air outlet pipe transversely penetrate through the liquid dome room, so that more space is occupied.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the invention provides a liquid dome room on a deck of an eight-ten-thousand-square LNG ship, which avoids conflict with a low-temperature pipeline and ensures the structural strength of the liquid dome room.
The technical purpose of the utility model is realized through following technical scheme:
a liquid dome room of a eight-ten-thousand-square LNG ship deck is arranged above a liquid dome deck, a liquid dome opening is formed in the liquid dome deck, the liquid dome room comprises surrounding walls and a top wall, four surrounding walls surround the outside of the liquid dome opening, and the top wall is installed at the upper end of the surrounding walls; the top wall is provided with an opening, an air inlet pipe and an air outlet pipe which are vertically arranged and used for dehumidifying by a dehumidifier are arranged in the opening, and the top wall is provided with an installation position used for installing the dehumidifier; an airtight door for entering and exiting the liquid dome room is arranged on the surrounding wall; the opening of the liquid dome is provided with a grid plate, the air inlet pipe and the air outlet pipe penetrate through the grid plate, and the surrounding wall and the top wall are arranged above the grid plate.
Furthermore, the grid plate comprises a first grid plate and a second grid plate, and a space for installing an elevator beam is arranged between the first grid plate and the second grid plate; and the first grid plate and the second grid plate are respectively welded and fixed with the liquid dome deck.
Further, the outer wall of the enclosure wall is also fitted with a ladder to communicate the liquid dome deck with the top wall.
Furthermore, the edge of the top wall close to the opening is also provided with a guardrail, and the guardrail is fixed on the top wall.
Furthermore, an overhauling platform is further installed on the side face of the dehumidifier installing position, and the overhauling platform is installed on the edge of the upper end of the enclosing wall.
Further, the maintenance platform is detachably mounted on the surrounding wall.
Furthermore, the overhaul platform comprises a cross rod, a vertical rod and a railing, wherein one end of the cross rod is detachably connected with the enclosure wall, and the cross rod is vertical to the enclosure wall; the vertical rod is vertically arranged at the other end of the cross rod, and the cross rod is detachably connected with the lower end of the vertical rod; the railing is detachably arranged at the upper end of the vertical rod.
Furthermore, waterproof boards for preventing rainwater from flowing into the openings of the liquid domes are arranged around the openings of the liquid domes, and the waterproof boards are arranged inside the surrounding walls.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model changes the vertical arrangement of the air inlet pipe and the air outlet pipe in the traditional liquid dome room, and penetrates out of the top wall, thus reducing the space occupation, thus reducing the liquid dome room and effectively reducing the conflict between the liquid dome room and the low temperature pipeline outside the liquid dome room;
2. the air inlet pipe and the air outlet pipe are arranged to support the top wall, so that the strength of the liquid dome room is enhanced;
3. the maintenance platform provides a platform for the dehumidifier maintenance on the one hand, and on the other hand, the maintenance platform can be detached as required, so that the conflict with the low-temperature pipeline is reduced.
Drawings
Figure 1 is the utility model discloses an eight ten thousand square LNG ship deck liquid dome room schematic diagrams.
Figure 2 is the utility model discloses an eight ten thousand square LNG ship deck liquid dome room in grid schematic diagram.
Fig. 3 is a schematic view of the dehumidifier mounting position above the middle top wall of the present invention.
Fig. 4 is a schematic view of the installation of the balustrade of the present invention.
In the figure, 1, the surrounding wall; 2. a top wall; 3. an air inlet pipe; 4. an air outlet pipe; 5. an installation position; 6. an airtight door; 7. climbing a ladder; 8. a waterproof sheet; 9. a first grid plate; 10. a second grid plate; 11. a guardrail; 12. a cross bar; 13. a vertical rod; 14. a railing; 15. a mounting base; 16. an elevator beam; 17. a hook.
Detailed Description
The technical solution of the present invention is further described below with reference to the following embodiments:
an eighty thousand square LNG ship deck liquid dome room comprises surrounding walls 1 and a top wall 2, wherein the four surrounding walls 1 surround to form the walls of the room, and the top wall 2 is covered and installed above the surrounding walls 1; a liquid dome opening is formed in the liquid dome deck, and a liquid dome room covers the outside of the liquid dome opening; the top wall 2 is provided with an opening, an air inlet pipe 3 and an air outlet pipe 4 which are vertically arranged and used for dehumidification by a dehumidifier are arranged in the opening, and the dehumidifier discharges moisture in the cargo hold through the air inlet pipe 3 and the air outlet pipe 4; the top wall 2 is provided with a mounting position 5 for mounting a dehumidifier, and the dehumidifier is mounted on the top wall 2; a grid plate is arranged at the opening of the liquid dome, the air inlet pipe 3 and the air outlet pipe 4 penetrate through the grid plate, and the enclosure wall 1 and the top wall 2 are arranged above the grid plate; the surrounding wall 1 is provided with an airtight door 6 for entering and exiting the liquid dome room, the outer wall of the surrounding wall 1 is also provided with a ladder stand 7 for communicating the liquid dome deck and the top wall, and the top wall 2 can be ascended from the liquid dome deck through the ladder stand 7. Still be equipped with waterproof board 8 around the liquid dome trompil, waterproof board 8 sets up inside leg 1, and waterproof board 8 adopts the band iron welding on the outside liquid dome deck of liquid dome trompil, can prevent that the rainwater from flowing into the liquid cargo hold from liquid dome trompil, and waterproof board 8 sets up inside the leg.
In the liquid dome room, the grid plates comprise a first grid plate 9 and a second grid plate 10, the first grid plate 9 and the second grid plate 10 are respectively close to the two sides of the liquid dome between the bow and the stern, and a space for installing an elevator beam 16 is arranged between the first grid plate 9 and the second grid plate 10; the first grid plate 9 is arranged close to the bow, the second grid plate 10 is arranged close to the stern, and two square holes for installing an air inlet pipe and an air outlet pipe are formed in the first grid plate 9; the second grid plate 10 is provided with rectangular holes for placing eight layers of stairs from the containment system mounting platform to the liquid dome deck and used as escape passages of the liquid cargo tank. The first grid plate 9 and the second grid plate 10 are respectively welded and fixed with the liquid dome deck in a welding mode, and therefore the grid plates are prevented from turning on one side.
The edge of the top wall 2 close to the opening is also provided with a guardrail 11, and the guardrail 11 is welded and fixed on the top wall 2. The dehumidifier installation site side still installs the maintenance platform, overhauls platform demountable installation and is in leg upper end edge. Specifically, the overhaul platform comprises a cross bar 12, a vertical bar 13 and a railing 14, wherein one end of the cross bar 12 is detachably connected with the surrounding wall 1, and the cross bar 12 is arranged perpendicular to the surrounding wall 1; the vertical rod 3 is vertically arranged at the other end of the cross rod 12, and the lower ends of the cross rod 12 and the vertical rod 13 are detachably connected; the balustrade 14 is detachably mounted on the upper end of the vertical rod 13. In this embodiment, the enclosing wall is welded and fixed with an installation base 15, the cross rod 12 and the installation base 15 are fixed through bolt connection, the cross rod 12 and the vertical rod 13 are connected through bolt connection, the upper end of the vertical rod 13 is provided with a hook 17, and the rail 14 is clamped into the hook 17, as shown in fig. 4.
The present embodiment is only for further explanation of the present invention, and is not a limitation of the present invention, and those skilled in the art can make various inventive modifications to the present embodiment as needed after reading the present specification, but all of them are protected by patent law within the scope of the present invention.
Claims (8)
1. The liquid dome room of the eight-ten-thousand-square LNG ship deck is arranged above a liquid dome deck, and a liquid dome opening is formed in the liquid dome deck; the top wall is provided with an opening, an air inlet pipe and an air outlet pipe which are vertically arranged and used for dehumidifying by a dehumidifier are arranged in the opening, and the top wall is provided with an installation position used for installing the dehumidifier; an airtight door for entering and exiting the liquid dome room is installed on the surrounding wall; a grid plate is arranged at the opening of the liquid dome, the air inlet pipe and the air outlet pipe penetrate through the grid plate, and the enclosure wall and the top wall are installed above the grid plate.
2. The eighty-thousand square LNG ship deck liquid dome room of claim 1, wherein the grid plates comprise a first grid plate and a second grid plate, and a space for installing an elevator beam is arranged between the first grid plate and the second grid plate; and the first grid plate and the second grid plate are respectively welded and fixed with the liquid dome deck.
3. The eight-ten-thousand-square LNG carrier deck liquid dome room of claim 1, wherein the outer wall of the enclosure wall is further provided with a ladder stand for communicating the liquid dome deck with the top wall.
4. The eight-ten-thousand-square LNG carrier deck liquid dome room of claim 1, wherein the top wall is further provided with guardrails at edges near the opening, and the guardrails are fixed on the top wall.
5. The octaven-square LNG ship deck liquid dome room according to claim 4, wherein the dehumidifier mounting position is further laterally provided with an overhaul platform, and the overhaul platform is mounted on the upper end edge of the enclosing wall.
6. An eighty thousand square LNG ship deck liquid dome room according to claim 5, characterized in that the service platform is detachably mounted on the enclosing wall.
7. The eight-ten-thousand-square LNG carrier deck liquid dome room as claimed in claim 6, characterized in that the maintenance platform comprises a cross bar, a vertical bar and a railing, one end of the cross bar is detachably connected with a surrounding wall, and the cross bar is arranged perpendicular to the surrounding wall; the vertical rod is vertically arranged at the other end of the cross rod, and the cross rod is detachably connected with the lower end of the vertical rod; the railing is detachably mounted at the upper end of the vertical rod.
8. The eighty-thousand square LNG ship deck liquid dome room of claim 1, characterized in that around the liquid dome opening is further provided a waterproof sheet preventing rainwater from flowing into the liquid dome opening, the waterproof sheet being provided inside the surrounding wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785988.XU CN218477600U (en) | 2022-10-21 | 2022-10-21 | Eight ten thousand square LNG ship deck liquid vaulted rooms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785988.XU CN218477600U (en) | 2022-10-21 | 2022-10-21 | Eight ten thousand square LNG ship deck liquid vaulted rooms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218477600U true CN218477600U (en) | 2023-02-14 |
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ID=85169395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222785988.XU Active CN218477600U (en) | 2022-10-21 | 2022-10-21 | Eight ten thousand square LNG ship deck liquid vaulted rooms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218477600U (en) |
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2022
- 2022-10-21 CN CN202222785988.XU patent/CN218477600U/en active Active
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