CN219277736U

CN219277736U - Enclosed cabin wall heat preservation mechanism

Info

Publication number: CN219277736U
Application number: CN202223530170.XU
Authority: CN
Inventors: 刘园元; 艾会斌
Original assignee: Nantong Gelin Marine Engineering Co ltd
Current assignee: Nantong Gelin Marine Engineering Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-30
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of low-temperature storage tank cabins and discloses a closed cabin bulkhead heat preservation mechanism which comprises a cabin body, wherein two reinforced square steel are fixedly connected to the outer wall of the bottom of the cabin body, angle steel is fixedly connected to the bottom of the reinforced square steel, a bottom stainless steel plate is fixedly connected to the bottom of the angle steel, a plurality of side fixing rods are fixedly connected to the outer wall of one side of the cabin body, side stainless steel plates are fixedly connected to one side of the side fixing rods, and a plurality of polyurethane cold preservation layers are fixedly connected to the outer wall of the bottom of the cabin body. According to the utility model, the damage to human bodies caused by low temperature generated by liquid leakage in the TCS cabin can be effectively reduced through the polyurethane cold insulation layer, meanwhile, the angle steel of the square steel machine can be effectively supported by the polyurethane cold insulation layer, the cold insulation effect of the device is improved, the fireproof performance of the cabin body can be effectively improved through the bottom fireproof layer and the side fireproof layer, and the fireproof effect of the device is improved.

Description

Enclosed cabin wall heat preservation mechanism

Technical Field

The utility model relates to the technical field of low-temperature storage tank cabins, in particular to a closed cabin wall heat preservation mechanism.

Background

The cabins, which are commonly referred to as small rooms where passengers live on a ship, are not only provided for people to live, but are also used for storing articles, wherein there are low-temperature storage tank cabins, and are specially used for placing low-temperature storage tanks.

Most of the existing capsule bulkheads provided with the low-temperature storage tanks adopt ordinary capsules, when the low-temperature storage tanks leak, the capsule bulkheads are difficult to protect leaked low-temperature media, so that the life safety of personnel is threatened.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a closed type room cabin wall heat preservation mechanism which solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a closed cabin bulkhead heat preservation mechanism, includes the cabin body, the bottom outer wall fixedly connected with of cabin body strengthens square steel, strengthens the bottom fixedly connected with angle steel of square steel, the bottom fixedly connected with bottom corrosion resistant plate of angle steel, a side outer wall fixedly connected with a plurality of side dead levers of cabin body, a side fixedly connected with lateral part corrosion resistant plate of side dead lever, the bottom outer wall fixedly connected with of cabin body a plurality of polyurethane cold insulation layer, and polyurethane cold insulation layer is fixed mutually with the angle steel.

As a further scheme of the utility model, one side of each angle steel is fixedly connected with a plurality of fixing frames, and a bottom fireproof layer is arranged between two adjacent fixing frames.

As a further scheme of the utility model, a plurality of studs are arranged at the bottom of the bottom stainless steel plate.

As a further proposal of the utility model, a side fireproof layer is arranged between two adjacent side fixing rods.

As a further aspect of the present utility model, an L-shaped steel plate is fixedly connected between the side stainless steel plate and the bottom stainless steel plate.

As a further proposal of the utility model, a plurality of side fixing rods and side stainless steel plates are respectively provided with butyl rubber belts.

The utility model has the technical effects and advantages that:

1. according to the utility model, the polyurethane cold insulation layer is arranged, polyurethane prefabrication and foaming spraying construction are adopted in the polyurethane cold insulation layer, the polyurethane cold insulation layer is high in air tightness, the damage of low temperature to human bodies caused by leaked liquid in a TCS cabin can be effectively reduced, meanwhile, the angle steel of the square steel machine can be reinforced to effectively support the polyurethane cold insulation layer, the polyurethane cold insulation layer is prevented from being collisional deformed, the service performance of the polyurethane cold insulation layer is prevented from being influenced, the leakage of a low-temperature medium when the low-temperature storage tank occurs is prevented, the cabin bulkhead is difficult to protect the leaked low-temperature medium, so that the life safety of personnel is threatened, and the cold insulation effect of the device is improved.

2. According to the utility model, the bottom fireproof layer and the side fireproof layer are respectively made of rock wool, so that the fireproof performance of the cabin body can be effectively improved, and the fireproof effect of the device is improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a partially enlarged schematic structural view of the present utility model.

Fig. 3 is a schematic view of a partial cross-sectional structure of the present utility model.

The reference numerals are: 1. a polyurethane cold insulation layer; 2. reinforcing square steel; 3. a cabin body; 4. bumping nails; 5. a bottom stainless steel plate; 6. angle steel; 7. a bottom fire-blocking layer; 8. a fixing frame; 9. an L-shaped steel plate; 10. a side fixing rod; 11. a side fire-blocking layer; 12. side stainless steel plates.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.

Referring to fig. 1-3, the utility model provides a closed type cabin bulkhead heat insulation mechanism, which comprises a cabin body 3, wherein two reinforced square steel 2 are welded on the outer wall of the bottom of the cabin body 3, angle steel 6 is welded on the bottom of the reinforced square steel 2, a bottom stainless steel plate 5 is welded on the bottom of the angle steel 6, a plurality of side fixing rods 10 are welded on the outer wall of one side of the cabin body 3, a side stainless steel plate 12 is fixed on one side of the side fixing rods 10 through bolts, a plurality of polyurethane cold insulation layers 1 are bonded on the outer wall of the bottom of the cabin body 3, the polyurethane cold insulation layers 1 are fixed with the angle steel 6, the polyurethane cold insulation layers 1 are formed by polyurethane prefabrication and foaming spraying, the polyurethane heat insulation layers have high air tightness, the damage of leaked liquid in a TCS cabin to human bodies can be effectively reduced, and meanwhile, the reinforced square steel 2 machine angle steel 6 can effectively support the polyurethane cold insulation layers 1, so that the polyurethane cold insulation layers 1 are prevented from being subjected to collision deformation, and the service performance of the polyurethane cold insulation layers is affected.

Wherein, a plurality of mounts 8 have all been welded to one side of two angle steel 6, are equipped with bottom flame retardant coating 7 between two adjacent mounts 8, and bottom flame retardant coating 7 adopts rock wool preparation to form, can effectively improve the fire behavior of cabin body 3.

Wherein, the bottom of bottom corrosion resistant plate 5 is equipped with a plurality of studs 4, and studs 4 can make fire-proof material closely fixed on the TCS bulkhead.

Wherein, all be equipped with lateral part flame retardant coating 11 between two adjacent side dead levers 10, lateral part flame retardant coating 11 also adopts rock wool to make, effectively improves the lateral wall fireproof effect of cabin body 3.

An L-shaped steel plate 9 is fixed between the side stainless steel plate 12 and the bottom stainless steel plate 5 by bolts, and the L-shaped steel plate 9 can strengthen and fix the side stainless steel plate 12 and the bottom stainless steel plate 5.

Wherein, butyl adhesive tapes are arranged between the side fixing rods 10 and the side stainless steel plates 12, and the butyl adhesive tapes can seal the side fixing rods 10 and the side stainless steel plates 12.

The working principle of the utility model is as follows: polyurethane cold insulation layer 1 adopts polyurethane prefabrication and foaming spraying construction, polyurethane heat preservation gas tightness is high, can effectively reduce the liquid leakage in the TCS cabin and produce the damage of low temperature to the human body, strengthen square steel 2 quick-witted angle steel 6 simultaneously and can effectively support polyurethane cold insulation layer 1, avoid polyurethane cold insulation layer 1 to receive collision deformation, influence its performance, bottom flame retardant coating 7 and lateral part flame retardant coating 11 all adopt rock wool preparation to form, can effectively improve the fire behavior of cabin body 3, avoid taking place to leak when low temperature storage tank, the cabin bulkhead is difficult to accomplish the protection to leaking low temperature medium, thereby make personnel's life safety threatened.

The last points to be described are: in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.

Claims

1. The utility model provides a closed cabin bulkhead heat preservation mechanism, includes cabin body (3), its characterized in that: two reinforcing square steel (2) are fixedly connected to the outer wall of the bottom of the cabin body (3), angle steel (6) are fixedly connected to the bottom of the reinforcing square steel (2), stainless steel plates (5) are fixedly connected to the bottom of the angle steel (6), a plurality of side fixing rods (10) are fixedly connected to the outer wall of one side of the cabin body (3), side stainless steel plates (12) are fixedly connected to one side of the side fixing rods (10), a plurality of polyurethane cold insulation layers (1) are fixedly connected to the outer wall of the bottom of the cabin body (3), and the polyurethane cold insulation layers (1) are fixed with the angle steel (6).

2. A closed cabin bulkhead insulation as claimed in claim 1, wherein: one side of each angle steel (6) is fixedly connected with a plurality of fixing frames (8), and a bottom fireproof layer (7) is arranged between two adjacent fixing frames (8).

3. A closed cabin bulkhead insulation as claimed in claim 2, wherein: the bottom of the bottom stainless steel plate (5) is provided with a plurality of studs (4).

4. A closed cabin bulkhead insulation as claimed in claim 1, wherein: side fireproof layers (11) are arranged between two adjacent side fixing rods (10).

5. A closed cabin bulkhead insulation as claimed in claim 1, wherein: an L-shaped steel plate (9) is fixedly connected between the side stainless steel plate (12) and the bottom stainless steel plate (5).

6. The enclosed cabin wall insulation mechanism of claim 5, wherein: butyl adhesive tapes are arranged between the side fixing rods (10) and the side stainless steel plates (12).