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CN-224207256-U - Fire control unit is used in marine emergency of boats and ships

CN224207256UCN 224207256 UCN224207256 UCN 224207256UCN-224207256-U

Abstract

The utility model relates to the technical field of fire control and discloses a fire control device for marine emergency of ships, which comprises a mounting base, a water outlet pipe arranged at the top of the mounting base, a water outlet arranged at the top of the water outlet pipe, a valve arranged between the water outlet pipe and the water outlet, and an exhaust unit arranged on the water outlet pipe. Through the exhaust unit that sets up, when the condition of a fire takes place in the sea course of navigating, can make the sea water can discharge the fire control unit in with the connecting tube in the interior gas of connecting tube fast after the pumping for the sea water can be pumped out fast, realizes the effect of putting out a fire fast.

Inventors

  • WANG ZHE
  • HOU YANAN
  • LIU JIAHAO
  • QIAN XIAODONG

Assignees

  • 中国安全生产科学研究院

Dates

Publication Date
20260508
Application Date
20250529

Claims (10)

  1. 1. The fire fighting device for marine emergency of the ship comprises a mounting base (1), a water outlet pipe (11) arranged at the top of the mounting base (1), a water outlet (13) arranged at the top of the water outlet pipe (11) and a valve (12) between the water outlet pipe and the water outlet, and is characterized by further comprising an exhaust unit arranged on the water outlet pipe (11); The exhaust unit comprises an exhaust component (5) arranged on the pipe wall of the water outlet pipe (11), the exhaust component (5) comprises an exhaust hole (51) formed in the pipe wall of the water outlet pipe (11), an exhaust plate (52) arranged in the exhaust hole (51), rotating rods (53) symmetrically arranged on two sides of the exhaust plate (52), torsion springs arranged between the rotating rods (53) and the exhaust plate (52), the rotating rods (53) are rotationally connected with the pipe wall of the water outlet pipe (11), and the exhaust plate (52) is used for opening or closing the exhaust hole (51).
  2. 2. The marine emergency fire control device according to claim 1, wherein the length of the exhaust plate (52) is greater than the length of the exhaust hole (51), the width of the exhaust plate (52) is smaller than the width of the exhaust hole (51), and the exhaust plate (52) is obliquely arranged in the exhaust hole (51).
  3. 3. The marine emergency fire control device according to claim 1, wherein the number of the exhaust assemblies (5) is plural, and the annular arrays are arranged on the pipe wall of the water outlet pipe (11).
  4. 4. The marine emergency fire fighting device for the ship according to claim 1, 2 or 3, wherein the exhaust unit further comprises an extrusion assembly (2) arranged on the water outlet pipe (11), the extrusion assembly (2) comprises a fixed ring (21) fixedly arranged on the water outlet pipe (11) and an extrusion pipe (23) slidingly arranged on the water outlet pipe (11), an extrusion groove (25) is formed in the pipe wall of the extrusion pipe (23), an elastic piece (22) and a rotating assembly (3) are arranged in the extrusion groove (25), one end of the elastic piece (22) is connected with the fixed ring (21), and the other end of the elastic piece (22) is connected with the extrusion pipe (23) through the rotating assembly (3).
  5. 5. The marine emergency fire control device according to claim 4, wherein the exhaust unit further comprises a locking assembly (6), the locking assembly (6) comprises an L-shaped groove (61) formed in the wall of the water outlet pipe (11), and a locking rod (62) arranged in the L-shaped groove (61), and one side of the locking rod (62) is fixedly connected with the inner bottom wall of the extrusion pipe (23).
  6. 6. The marine emergency fire control device according to claim 4, wherein the rotating assembly (3) comprises a rotating groove (31) arranged at the bottom of the extrusion groove (25) and a rotating block (32) arranged in the rotating groove (31), and the top of the rotating block (32) is fixedly connected with the elastic piece (22).
  7. 7. The marine emergency fire control device according to claim 4, wherein the inner pipe wall of the extrusion pipe (23) is provided with an extrusion inclined plane (24), and the extrusion inclined plane (24) corresponds to the position of the exhaust plate (52).
  8. 8. The marine emergency fire protection device for the ship according to claim 1, 2 or 3, wherein the exhaust unit further comprises a sealing assembly (4), the sealing assembly (4) comprises a first sealing strip (41) arranged at the top of the exhaust plate (52) and facing the outer side of the water outlet pipe (11), a first sealing groove (42) arranged on the inner pipe wall of the water outlet pipe (11) and matched with the first sealing strip (41), a second sealing strip (43) arranged at the bottom of the exhaust plate (52) and facing the inner side of the water outlet pipe (11), a second sealing groove (44) arranged on the outer pipe wall of the water outlet pipe (11) and matched with the second sealing strip (43), third sealing grooves (45) symmetrically arranged at two sides of the exhaust hole (51), and third sealing strips arranged in the third sealing grooves (45).
  9. 9. The marine emergency fire control device according to claim 8, wherein one side of the rotating rod (53) is rotatably connected with a side wall of the third sealing groove (45), and the third sealing strip is abutted against a side edge of the exhaust plate (52).
  10. 10. The marine emergency fire protection apparatus according to claim 8, wherein the third seal groove (45) is inclined.

Description

Fire control unit is used in marine emergency of boats and ships Technical Field The utility model relates to the technical field of fire protection, in particular to a fire protection device for marine emergency of a ship. Background The marine fire-fighting device is designed and manufactured to prevent and extinguish marine fire accidents, and in the marine fire-fighting process, the high-pressure pump can be used for directly introducing seawater into the fire hydrant to extinguish the fire. This method is called "sea water firefighting". The principle is to pump seawater from a remote water area (such as a bay, a port, etc.) to the sea area where the fire is occurring, and then to extinguish the fire using a hydrant system. Thus, the water source in the fire hydrant can be continuously supplemented, and the sufficient fire-fighting power is ensured. When the fire-fighting device for the ship in the prior art is used for extinguishing fire, seawater is pumped into the fire-fighting device through the pipeline by the high-pressure pump at the bottom of the ship, and the pipeline is generally longer, so that the gas contained in the pipeline cannot be discharged in time, and the seawater can be extruded to form gas when pumped, so that the gas in the fire-fighting device has great pressure, the fire-fighting device and the conveying pipeline can have great pressure, the parts and the pipeline in the fire-fighting device can be damaged in the long-time high-pressure state in the fire-fighting device, the seawater in the pipeline cannot enter the fire-fighting device in time and quickly, the speed of seawater spraying is greatly reduced, and the fire-extinguishing rate of fire fighting is further reduced. As disclosed in the prior chinese patent CN217311692U, the prior dry fire-fighting system is disclosed, because the interior of the piping is filled with air, when fire is needed to be extinguished, the fire hydrant is opened, and then the water is discharged, so that the time for discharging the water is delayed, and the timeliness of fire extinguishment and disaster relief is affected. Disclosure of Invention The utility model is provided in view of the problem that the gas in the fire-fighting pipeline cannot be discharged quickly in time, thereby affecting the fire-extinguishing speed in the existing fire-fighting device for marine emergency. Therefore, the utility model aims to provide the fire fighting device for marine emergency of the ship, which aims to enable the gas in the pipeline and the fire fighting device to be rapidly discharged, accelerate the spraying speed of seawater and realize rapid fire extinguishing. In order to solve the technical problems, the utility model provides the technical scheme that the fire fighting device for marine emergency of a ship comprises a mounting base, a water outlet pipe arranged at the top of the mounting base, a water outlet arranged at the top of the water outlet pipe, a valve arranged between the water outlet pipe and the water outlet, and an exhaust unit arranged on the water outlet pipe, wherein the exhaust unit comprises an exhaust component arranged on the pipe wall of the water outlet pipe, the exhaust component comprises exhaust holes arranged on the pipe wall of the water outlet pipe, exhaust plates arranged in the exhaust holes, rotating rods symmetrically arranged on two sides of the exhaust plates, torsion springs arranged between the rotating rods and the exhaust plates, the rotating rods are rotationally connected with the pipe wall of the water outlet pipe, and the exhaust plates are used for opening or closing the exhaust holes. As an optimal scheme of the fire fighting device for the marine emergency of the ship, the length of the exhaust plate is larger than that of the exhaust hole, the width of the exhaust plate is smaller than that of the exhaust hole, and the exhaust plate is obliquely arranged in the exhaust hole so as to facilitate the rotation of the exhaust plate and ensure the opening or closing effect of the exhaust hole. As an optimal scheme of the fire fighting device for the marine emergency of the ship, the number of the exhaust assemblies is multiple, and the annular arrays are arranged on the pipe wall of the water outlet pipe. As a preferable scheme of the fire fighting device for the marine emergency of the ship, the utility model further comprises an extrusion assembly arranged on the water outlet pipe, the extrusion assembly comprises a fixed ring fixedly arranged on the water outlet pipe and an extrusion pipe slidingly arranged on the water outlet pipe, an extrusion groove is formed in the pipe wall of the extrusion pipe, an elastic piece and a rotating assembly are arranged in the extrusion groove, one end of the elastic piece is connected with the fixed ring, and the other end of the elastic piece is connected with the extrusion pipe through the rotating assembly. As a preferable scheme of the fire fighting device f