CN202590211U

CN202590211U - Turbo-jet fire-fighting vessel

Info

Publication number: CN202590211U
Application number: CN 201220084671
Authority: CN
Inventors: 苗伟明
Original assignee: DALIAN ZHANXIANG OCEAN ENGINEERING SHIP DESIGN RESEARCH INSTITUTE CO LTD
Current assignee: DALIAN ZHANXIANG OCEAN ENGINEERING SHIP DESIGN RESEARCH INSTITUTE CO LTD
Priority date: 2012-03-08
Filing date: 2012-03-08
Publication date: 2012-12-12
Anticipated expiration: 2022-03-08

Abstract

The utility model discloses a turbo-jet fire-fighting vessel, which comprises a vessel body (1), wherein a main propelling device (2) is arranged at the tail end of the vessel body (1). The turbo-jet fire-fighting vessel is characterized in that a turbo-jet fire-fighting device (3) is arranged on a deck of the vessel body (1); two lateral pushing flow channels (4) which are perpendicular to the axial central line of the vessel body are arranged on the front part of the vessel body (1), are positioned below a waterline of the vessel body (1) and penetrate through the vessel body (1) in the transverse direction; and lateral pushing devices (5) which are opposite in the pushing direction are arranged in the two lateral pushing flow channels (4). The turbo-jet fire-fighting vessel is simple in structure and skillful in design, and a fire-extinguishing agent can be sprayed in high flow at high speed; and the micronized and diffused fire-extinguishing agent is contacted with flame fully in three-dimensional space, so that fire behavior can be inhibited quickly, and mass fire can be extinguished.

Description

Whirlpool spray fire boat

Technical field

The utility model relates to a kind of fire-fighting ship, particularly a kind of whirlpool spray fire boat.

Background technology

Fire boat is a kind of fire-fighting equipment waterborne of high maneuverability; In the fight of putting out various fire waterborne, brought into play important function; But also expose following problem simultaneously: first; The extinguishing chemical that ejects (water, powder etc.) dispersivity is relatively poor, and most of extinguishing chemical can fall in the short period of time and run off, and fails effectively to put out a fire; The second, existing fire boat lacks the ability of dispersing, absorb toxic smog, when burning takes place a large amount of high molecular synthetic materials, can produce a large amount of toxic smogs, has the personnel more than 85% to cause losing ability to act death because of sucking these toxic smogs; The 3rd; Existing fire boat is sprayed and is short of power, and can't eject a large amount of extinguishing chemicals to the scene of a fire at short notice, has limited the ability of the control intensity of a fire and quick extinguishing; In order to remedy the deficiency of jet power; Often need call tens of dissimilar fire boat associating fire-fightings, scheduling, integration process is longer, and therefore the property loss that causes because of fire increases; The 4th, its traditional fire boat effect when putting out the cabin interior fires is relatively poor; The 5th, the mode of conventional high-tension water cannon fire extinguishing is point-to-point local cooling, and is effective relatively poor.Therefore need a kind of novel fire-fighting ship that can address the above problem now.

Summary of the invention

The utility model is in order to solve the above-mentioned deficiency of existing in prior technology; Propose a kind of simple in structure; Design ingenious; Can realize big flow, the high velocity jet of extinguishing chemical, utilize the extinguishing chemical of micronize, disperseization in three dimensions, fully to contact, can suppress the intensity of a fire fast and put out the whirlpool spray fire boat of big fire with flame.

The technical solution of the utility model is: a kind of whirlpool spray fire boat; Comprise hull 1; Tail end at hull 1 is provided with main propelling machinery 2; It is characterized in that: described hull 1 deck is provided with whirlpool spray fire plant 3, is provided with two the thruster runners 4 perpendicular with the hull longitudinal center line in the front portion of hull 1, and these two thruster runners 4 are positioned at below the water line of hull 1; And laterally run through hull 1, in two thruster runners 4, be respectively arranged with two lateral thrusters 5 that direction of propulsion is opposite.

The utility model is compared with prior art, has following advantage:

The whirlpool spray fire boat of this kind of version; It is simple in structure, designs ingeniously, and it creatively only organically combines big flow high rate of fire gas-jet technique and fire boat in the aviation propeller system; Utilize high-speed gas jet to carry extinguishing chemical as carrier; Can in the great three dimensions of scope, form the extinguishing chemical wall (extinguishing chemical cloud) of micronize, disperseization, can suppress the intensity of a fire fast with extinguishing chemical that combustion flame fully contacts and it is put out, and it fully takes into account the reaction force of high velocity air to ship itself; Design the relatively-stationary system of boats and ships that to let, to realize the fire-fighting operation of vortex-spraying type.Therefore we can say that this whirlpool spray fire boat has possessed multiple advantage, be particularly suitable for applying in the fire-fighting domain that its market prospects are very wide at sea.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

Below with the specific embodiment of accompanying drawings the utility model.As shown in Figure 1: a kind of whirlpool spray fire boat, comprise a hull 1 as the basis, be provided with main propelling machinery 2 at the tail end of hull 1; The deck of hull 1 is provided with whirlpool spray fire plant 3; Be provided with two thruster runners 4 in the front portion of hull 1, be parallel to each other between these two thruster runners 4, and all perpendicular with the axial center line of hull; Thruster runner 4 is positioned at below the water line; And horizontal being applied on the hull 1, in each thruster runner 4, be provided with a lateral thruster 5, and these two lateral thrusters 5 is in the opposite direction.

The course of work of the whirlpool spray fire boat of the utility model embodiment is following: when facility breaking out of fires such as marine ships, workbench; Utilize main propelling machinery 2 as power drive; After hull 1 marches to the scene of fire; Open whirlpool spray fire plant 3, it can eject contain extinguishing chemical, gas jet at a high speed, this gas jet meeting apace with the disperse of micronized water smoke state around comburant; Form one extinguishing chemical wall or extinguishing chemical cloud, to reach the purpose of fast cooling and fire extinguishing.

Because spray fire plant 3 in whirlpool can produce bigger opposition in the course of the work, for this reaction force of balance, let ship relative fixed on the water surface, need main propelling machinery 2 and two lateral thruster 5 actings in conjunction.

Wherein main propelling machinery 2 can produce the thrust towards stem; Two lateral thrusters 5 can produce two perpendicular to hull axis and two power in the opposite direction; The combination of above-mentioned three kinds of power, can belong to produce on the horizontal plane at ship respectively be enough to resist the reaction force that whirlpool spray fire plant 3 produces, and lets hull 1 on the water surface; Towards the relatively stable injection of burning things which may cause a fire disaster, to carry out normal fire-fighting work.

On the active service fire boat, can on the basis that increases cover whirlpool spray fire plant 3, on hull, offer thruster runner 4 and the lateral thruster 5 that matches, when remedying existing fire boat deficiency waterborne, can guarantee the requirement of existing means of fire again.Compare with making a whirlpool spray fire boat again like this, can practice thrift substantial contribution.

Claims

1. fire boat is sprayed in a whirlpool; Comprise hull (1); Tail end at hull (1) is provided with main propelling machinery (2); It is characterized in that: described hull (1) deck is provided with whirlpool spray fire plant (3), is provided with two the thruster runners (4) perpendicular with the hull longitudinal center line in the front portion of hull (1), and these two thruster runners (4) are positioned at below the water line of hull (1); And laterally run through hull (1), in two thruster runners (4), be respectively arranged with two lateral thrusters (5) that direction of propulsion is opposite.