CN214659782U

CN214659782U - Fireproof door for ship

Info

Publication number: CN214659782U
Application number: CN202120350787.XU
Authority: CN
Inventors: 张文杰; 杨永照; 庄策; 蒋圣瑛
Original assignee: Shanghai Zhaoxiang Cruise Technology Group Co ltd
Current assignee: Shanghai Zhaoxiang Cruise Technology Group Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-09
Anticipated expiration: 2031-02-08

Abstract

The utility model relates to the technical field of ship accessories, in particular to a fireproof door for ships, which comprises a door frame and a door plate, wherein the door frame is installed in the wall body of a cabin, one side of the door plate is movably connected with one side of the door frame through a first fireproof hinge, the door plate is sequentially connected with a baffle, an inner panel, a first sound-proof plate, a door core plate, a second sound-proof plate and an outer panel from inside to outside, fireproof sealing strips are arranged around the door plate, an observation window and an escape door are arranged on the door plate, the escape door is movably connected with the door plate through a second fireproof hinge, a second fireproof handle is arranged on one side of the escape door opposite to the second fireproof hinge, and a magnetic strip is arranged at the joint of the escape door and the door plate; a fireproof lock and a first fireproof handle are arranged on one side, opposite to the first fireproof hinge, of the door panel; the top end of the door frame is horizontally provided with a spray head. The utility model discloses it is sealed effectual to prevent fires, and is convenient for observe and promptly withdraw.

Description

Fireproof door for ship

Technical Field

The utility model relates to a boats and ships accessory technical field specifically is a fire door is prevented with boats and ships.

Background

A large ship generally has a plurality of compartments, and in order to prevent a fire from rapidly spreading in each compartment when a fire breaks out, a compartment door is often set as a fire door, so that even if a fire occurs in one compartment, the fire cannot easily spread to other compartments. In order to strengthen the sealing effect of the fireproof door, the sealing strips are arranged around the fireproof door, the sealing strips can be filled in gaps between the door plate and the door frame due to thermal expansion, smoke is prevented from entering a non-fire area rapidly, but the sealing strips on the existing fireproof door are often exposed at the edge of the door plate, and a protection device is lacked, so that the sealing strips are directly contacted with naked flame, and are extremely easy to burn out, and the sealing time of the sealing strips is greatly shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire door is prevented with boats and ships to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fireproof door for a ship comprises a door frame and a door plate, wherein the door frame is installed in a wall body of a cabin, one side of the door plate is movably connected with one side of the door frame through a first fireproof hinge, the door plate is sequentially connected with a baffle plate, an inner panel, a first sound insulation plate, a door core plate, a second sound insulation plate and an outer panel from inside to outside, fireproof sealing strips are arranged around the door plate, an observation window is arranged at a position, close to the top end, on the door plate, an escape door is arranged at a position, close to the bottom end, on the door plate, the escape door is movably connected with the door plate through a second fireproof hinge, the second fireproof hinge is arranged at one side, far away from the first fireproof hinge, on the escape door, a second fireproof handle is arranged at one side, opposite to the second fireproof hinge, of the escape door and the door plate, and a magnetic stripe is arranged at the joint of the escape door and the door plate; a fireproof lock is arranged on one side, opposite to the first fireproof hinge, of the door panel, and a first fireproof handle is arranged below the fireproof lock; the top end of the door frame is horizontally provided with a spray head.

Preferably, the outside of shower nozzle sets up to the cuboid structure, and inside sets up to the hollow circular cylinder structure, the length of shower nozzle equals with the width of door frame, the bottom equidistant of shower nozzle is provided with a plurality of orifices, the one end and the water pipe intercommunication of shower nozzle.

Preferably, the inner panel, the first baffle plate, the door core plate, the second baffle plate and the outer panel are the same in size, and the length and the width of the baffle plate are larger than those of the inner panel.

Preferably, the fire-resistant sealing strip is tightly attached to the baffle, and the fire-resistant sealing strip is flush with the baffle.

Preferably, the baffle, the inner panel and the outer panel are all made of steel plates; the first sound insulation board and the second sound insulation board are both made of sound insulation materials; the door core plate is made by combining a foamed cement plate and a steel bar.

Preferably, the door panel is provided with an opening matched with the escape door, and the periphery of one side of the opening, which is close to the inner panel, is provided with a groove.

Preferably, the observation window is made of fireproof tempered glass; fireproof paint is smeared on the baffle, the outer panel, the first fireproof handle and the second fireproof handle.

Preferably, the inner side of the door frame is provided with a limiting plate around the door plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fireproof sealing ring is protected by arranging the baffle on the door plate, the fireproof sealing strip is prevented from being directly contacted with open fire, the sealing time of the fireproof sealing strip is prolonged, meanwhile, the fireproof sealing strip plays a role in vibration reduction when the door plate is closed, noise generated due to vibration when the door plate is closed is reduced, and mechanical injury to the door plate and a door frame due to vibration is also reduced.

2. Through the cooperation of magnetic stripe and emergency exits, be convenient for the opening and the closure of emergency exits, be convenient for from the inside emergency exits of cabin, and then be convenient for personnel and withdraw promptly from the emergency exits.

3. Through setting up the shower nozzle on the top of door frame, this shower nozzle leads to pipe to be connected with outside water source, is convenient for carry out the water spray cooling to the door plant through this shower nozzle, has further strengthened preventing fire door's fire prevention effect.

4. Through setting up the observation window, be convenient for see through this observation window and observe the intensity of a fire in the cabin inside, be favorable to formulating the pertinence scheme of putting out a fire.

Drawings

Fig. 1 is a schematic structural view of a middle door panel of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the sprinkler head of the present invention;

fig. 4 is a schematic structural view of the escape door and the door panel of the present invention when they are closed.

In the figure: 1. a baffle plate; 2. an inner panel; 3. a first baffle plate; 4. a door core panel; 5. a second baffle; 6. an outer panel; 7. a fire-resistant sealing strip; 8. a door panel; 9. a door frame; 10. a first fireproof hinge; 11. an observation window; 12. a fireproof lock; 13. a first fire-resistant handle; 14. a second fireproof hinge; 15. an escape door; 16. a second fire-resistant handle; 17. a spray head; 18. and (6) spraying the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a fireproof door for a ship comprises a door frame 9 and a door plate 8, wherein the door frame 9 is arranged in the wall body of a cabin, one side of the door plate 8 is movably connected with one side of the door frame 9 through a first fireproof hinge 10, the door plate 8 is sequentially connected with a baffle plate 1, an inner panel 2, a first sound insulation plate 3, a door core plate 4, a second sound insulation plate 5 and an outer panel 6 from inside to outside, the periphery of the door panel 8 is provided with fireproof sealing strips 7, the position on the door panel 8 close to the top end is provided with an observation window 11, an escape door 15 is arranged on the door panel 8 near the bottom end, the escape door 15 is movably connected with the door panel 8 through a second fireproof hinge 14, the second fireproof hinge 14 is provided on the escape door 15 on the side remote from the first fireproof hinge 10, a second fireproof handle 16 is arranged on one side of the escape door 15 opposite to the second fireproof hinge 14, and a magnetic strip is arranged at the connection position of the escape door 15 and the door panel 8; a fireproof lock 12 is arranged on one side of the door panel 8 opposite to the first fireproof hinge 10, and a first fireproof handle 13 is arranged below the fireproof lock 12; the top end of the door frame 9 is horizontally provided with a spray head 17.

Further, the outside of shower nozzle 17 sets up to the cuboid structure, and inside sets up to the hollow circular cylinder structure, the length of shower nozzle 17 equals with door frame 9's width, the bottom equidistant of shower nozzle 17 is provided with a plurality of orifices 18, the one end and the water pipe intercommunication of shower nozzle 17, through water piping connection running water be convenient for shower nozzle 17 to spray for door plant 8 cooling of putting out a fire, and then improve door plant 8's fireproof effect.

Further, the inner panel 2, the first sound insulation board 3, the door core board 4, the second sound insulation board 5 and the outer panel 6 are the same in size, and the length and the width of the baffle 1 are larger than those of the inner panel 2.

Further, baffle 1 is hugged closely to fire-proof sealing strip 7, just fire-proof sealing strip 7 and 1 parallel and level of baffle, baffle 1 avoid fire-proof sealing strip 7 direct and naked light contact, have prolonged fire-proof sealing strip 7's seal time, and fire-proof sealing strip 7 plays the effect of damping at the daily in-process of closing door plant 8 simultaneously, can reduce the noise that produces because of the vibration, also can reduce the mechanical injury that the vibration produced door plant 8 and door frame 9, has prolonged the life of whole fire door.

Further, the baffle plate 1, the inner panel 2 and the outer panel 6 are all made of steel plates; the first sound insulation board 3 and the second sound insulation board 5 are both made of sound insulation materials; the door core plate 4 is manufactured by combining a foamed cement plate and a steel bar; the fireproof sealing strip 7 is made of high-temperature-resistant rubber.

Furthermore, the door plate 8 is provided with an opening matched with the escape door 15, a groove is formed around one side of the opening close to the inner panel 2, and the groove is favorable for the close connection of the escape door 15 and the door plate 8.

Further, the observation window 11 is made of fireproof tempered glass; and fireproof coatings are coated on the baffle 1, the outer panel 6, the first fireproof handle 13 and the second fireproof handle 16.

Further, the door frame 9 is inboard to be provided with the limiting plate around door plant 8, and this limiting plate can restrict closed door plant 8 inside door frame 9, and this limiting plate cooperates with baffle 1 simultaneously, closely cliies fire-proof sealing strip 7, is favorable to protecting fire-proof sealing strip 7.

The working principle is as follows: the door plate 8 formed by compounding the baffle plate 1, the inner panel 2, the first sound insulation plate 3, the door core plate 4, the second sound insulation plate 5 and the outer panel 6 has the fireproof performance reaching A1 level, and has the advantages of high compressive strength, low heat conductivity coefficient and the like, when a cabin has a fire, after the fireproof door is closed, the fire can be effectively prevented from spreading, and meanwhile, the fireproof sealing strip 7 arranged on the door plate 8 is heated to expand to fill a gap between the door plate 8 and the door frame 9, so that the rapid diffusion of smoke can be effectively avoided; fire fighters and the like can observe the fire behavior inside the cabin through the observation window 11, and then make a targeted fire extinguishing scheme to improve the fire extinguishing efficiency; the escape door 15 arranged on the door panel 8 is convenient for people to escape in an emergency; the shower nozzle 17 that 9 tops of door frame set up passes through water piping connection running water, carries out the water spray cooling to door plant 8, has improved whole fire door's fire prevention effect, puts out a fire near preventing fire door simultaneously, has prevented stretching of intensity of a fire.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fireproof door for ships is characterized by comprising a door frame (9) and a door panel (8), wherein the door frame (9) is installed in a wall body of a cabin, one side of the door panel (8) is movably connected with one side of the door frame (9) through a first fireproof hinge (10), the door panel (8) is sequentially connected with a baffle plate (1), an inner panel (2), a first sound insulation plate (3), a door core plate (4), a second sound insulation plate (5) and an outer panel (6) from inside to outside, fireproof sealing strips (7) are arranged on the periphery of the door panel (8), an observation window (11) is arranged at a position, close to the top end, on the door panel (8), an escape door (15) is arranged at a position, close to the bottom end, on the escape door (15) and movably connected with the door panel (8) through a second fireproof hinge (14), the second fireproof hinge (14) is arranged at one side, far away from the first fireproof hinge (10), on the escape door (15), a second fireproof handle (16) is arranged on one side, opposite to the second fireproof hinge (14), of the escape door (15), and a magnetic strip is arranged at the connection position of the escape door (15) and the door panel (8); a fireproof lock (12) is arranged on one side of the door panel (8) opposite to the first fireproof hinge (10), and a first fireproof handle (13) is arranged below the fireproof lock (12); the top end of the door frame (9) is horizontally provided with a spray head (17).

2. The fire door for a ship according to claim 1, characterized in that: the outside of shower nozzle (17) sets up to the cuboid structure, and inside sets up to the hollow circular cylinder structure, the length of shower nozzle (17) equals with the width of door frame (9), the bottom equidistant of shower nozzle (17) is provided with a plurality of orifices (18), the one end and the water pipe intercommunication of shower nozzle (17).

3. The fire door for a ship according to claim 1, characterized in that: the door panel is characterized in that the inner panel (2), the first sound insulation board (3), the door core board (4), the second sound insulation board (5) and the outer panel (6) are the same in size, and the length and the width of the baffle (1) are larger than those of the inner panel (2).

4. The fire door for a ship according to claim 1, characterized in that: the fire-proof sealing strip (7) is tightly attached to the baffle (1), and the fire-proof sealing strip (7) is flush with the baffle (1).

5. The fire door for a ship according to claim 1, characterized in that: the baffle (1), the inner panel (2) and the outer panel (6) are all made of steel plates; the first sound insulation board (3) and the second sound insulation board (5) are both made of sound insulation materials; the door core plate (4) is manufactured by combining a foamed cement plate and a steel bar; the fireproof sealing strip (7) is made of high-temperature-resistant rubber.

6. The fire door for a ship according to claim 1, characterized in that: the door plate (8) is provided with an opening matched with the escape door (15), and the periphery of one side of the opening, which is close to the inner panel (2), is provided with a groove.

7. The fire door for a ship according to claim 1, characterized in that: the observation window (11) is made of fireproof toughened glass; fireproof paint is coated on the baffle (1), the outer panel (6), the first fireproof handle (13) and the second fireproof handle (16).

8. The fire door for a ship according to claim 1, characterized in that: and limiting plates are arranged on the inner side of the door frame (9) around the door plate (8).