CN213491646U

CN213491646U - Novel fire extinguisher

Info

Publication number: CN213491646U
Application number: CN202021903232.5U
Authority: CN
Inventors: 马顺利
Original assignee: Individual
Current assignee: Xinjiang Shunhuangteng Engineering Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-22
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a novel fire extinguisher mainly is applied to fire extinguishing apparatus technical field, contains shell, inner shell, the interior intussuseption of inner shell is filled with explosive medium, fill fire-extinguishing medium between inner shell, the shell, explosive medium in the inner shell passes through detonator and external environment UNICOM, the shell sets up the chaining rope. Use the utility model relates to a novel fire extinguisher, convenient to use, fire control effect is good, has accurate, high-efficient, the advantage of not retrying after putting out a fire.

Description

Novel fire extinguisher

Technical Field

The utility model relates to a fire extinguishing apparatus technical field, concretely relates to novel fire extinguisher.

Background

The superfine dry powder fire extinguishing technology is the most efficient fire extinguishing technology at present, the dry powder fire extinguishing agent is dry and easy-flowing superfine powder for fire extinguishing, the dry powder fire extinguishing agent is composed of inorganic salt with fire extinguishing effect and a small amount of additive which are dried, crushed and mixed into superfine solid powder, the fire extinguishing time is usually less than 5 seconds, and the fire extinguishing agent has no requirement on the sealing property of an application place, so that the fire extinguishing agent is suitable for extinguishing fire in a relatively closed space full-flooding application and is also suitable for extinguishing fire in an open place partial-flooding application, the fire extinguishing speed is 40 times of that of a water system fire extinguishing agent, the fire extinguishing efficiency is 6-10 times of that of the common ABC dry powder fire extinguishing agent used at present, 2-3 times of that of a Halon fire extinguishing agent, and 10-12 times of that of a.

At present, in the domestic forest, people mainly rely on fire fighters to organize manpower to carry out carpet type face-flapping. The market urgently needs a fire extinguisher which can be safely, accurately and efficiently and does not re-fire after fire extinguishment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the fire extinguisher that market is urgently needed, provide a novel fire extinguisher.

The technical scheme of the utility model is that: the utility model provides a novel fire extinguisher, includes shell, inner shell, pack explosive medium in the inner shell, pack the medium of putting out a fire between inner shell, the shell, explosive medium in the inner shell passes through detonator and external environment UNICOM, the shell sets up the chaining rope.

Preferably, the explosive medium is black powder.

Preferably, the fire extinguishing medium is ultrafine dry powder.

Preferably, the shell is made of degradable flame-retardant elastic material.

Further, a standby fuse is arranged between the explosive medium in the inner shell and the external environment.

Preferably, the spare fuse is covered with wax.

Preferably, the chain rope connects a plurality of novel fire extinguishers in series, and the fuze is connected in series.

Preferably, the linking rope is made of degradable materials.

Preferably, the part of the fuze contacting with the shell is blocked by adopting a non-combustible medium.

The utility model discloses the technical problem that will solve is: the novel fire extinguisher is characterized in that an explosive medium of the fire extinguisher is combusted and exploded to generate gases such as carbon dioxide and nitrogen, and dry powder is spread into the air by explosive airflow for double fire extinguishment.

The utility model has the advantages that: the novel fire extinguisher has the advantages of convenient use, good fire extinguishing effect, accuracy, high efficiency and no after-fire after fire extinguishment.

Drawings

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

FIG. 2 is a reference diagram of the present invention in use;

FIG. 3 is a reference diagram of the present invention in use;

in the figure, 1-outer shell, 2-inner shell, 3-explosive medium, 4-fire extinguishing medium, 5-fuse, 6-link rope, 7-spare fuse, 8-incombustible medium.

Detailed Description

The utility model discloses a concrete implementation way does: as shown in fig. 1 and 2, the novel fire extinguisher comprises an outer shell 1 and an inner shell 2, wherein explosive media 3 are filled in the inner shell 2, fire extinguishing media 4 are filled between the inner shell 2 and the outer shell 1, the explosive media 3 in the inner shell 2 are communicated with the external environment through fuses 5, and the outer shell 1 is provided with a linking rope 6.

The principle of the utility model is as follows: the explosive medium 3 of fire extinguisher burns, explodes and produces gases such as carbon dioxide, nitrogen gas and is diffused fire extinguishing medium 4 in the air by the explosion air current and has dual effect of putting out a fire, can arrange a plurality of fire extinguishers in advance, and when the conflagration breaing out, the fire extinguisher can be accurate quick put out the conflagration.

Specifically, as shown in fig. 1, the explosive medium 3 is black powder. Approximately every 4 grams of black powder can produce 280 liters of gas when it is ignited, and the volume can expand by nearly ten thousand times. The fire extinguishing medium 4 can be rapidly dispersed in the air, and the effect of rapid fire extinguishing is realized.

Specifically, as shown in fig. 1, the fire extinguishing medium 4 is ultrafine dry powder. The explosive medium 3 pushes the superfine dry powder to be attached to the surface of a combustion object after explosion to form a flame-retardant three-dimensional surface, so that rapid fire extinguishment is realized.

Specifically, as shown in fig. 1, the housing 1 is made of degradable flame-retardant elastic material. The shell 1 made of the degradable flame-retardant elastic material can prevent the fire extinguisher from being burnt out in a fire scene and losing the fire extinguishing function.

In particular, as shown in fig. 1, a spare fuse 7 is provided between the explosive agent 3 inside the inner casing 2 and the outside environment. The standby fuse 7 can prevent the explosive medium 3 from being incapable of being ignited when the fuse 5 fails, and the detonation success rate of the fire extinguisher is improved.

Specifically, as shown in fig. 1, the spare fuse 7 is covered with wax. The spare fuse 7 is covered by wax dipping to prevent the fire extinguisher from being accidentally ignited when the fire extinguisher is not stored properly.

Specifically, as shown in fig. 1 and 3, the linking rope 6 connects a plurality of novel fire extinguishers in series, and the fuze 5 connects in series. Can establish ties a plurality of novel fire extinguishers through chain connection rope 6, especially when reply forest fire, a plurality of fire extinguishers are put in to accessible unmanned aerial vehicle, block the fire behavior of burning, can also arrange a plurality of novel fire extinguishers through unmanned aerial vehicle or manual work, form the fire prevention median, prevent the fire behavior further to stretch, reduce the economic loss that forest fire caused.

Specifically, as shown in fig. 1, the linking rope 6 is made of degradable material. The degradable material for making the linking rope 6 can reduce the pollution to the environment.

Specifically, as shown in fig. 1, the contact part of the fuse 5 and the housing 1 is blocked by a noncombustible medium 8. The contact part of the fuse 5 and the shell 1 is blocked by incombustible medium 8, so that the fire extinguisher is prevented from being accidentally ignited when not stored properly.

Example 1

The inner shell 2 is a sphere with the diameter of 50mm and the wall thickness of 2mm, the degradable flame-retardant rubber body is selected as the material, and 110g of black powder is stored in the inner shell. Shell 1 adopts diameter 250 mm's spheroid, wall thickness 1mm, the material chooses for use the fire-retardant type rubber body of degradable, about 4.5kg of interior superfine dry powder of storage, after detonating, high-speed superfine dry powder with nitrogen gas and the carbon dioxide that produce pounce on to the burning thing surface, form a three-dimensional fire-retardant space, the fire-retardant body in 3 meters radiuses of direct formation of an above-mentioned product prediction, the wind that produces in the conflagration in addition, the covering surface can be bigger, a plurality of fire extinguisher unit are in the same place, form a three-dimensional fire-retardant wall or fire prevention median that separate jointly. As shown in figure 3, the utility model discloses put out a fire, arrange that the fire prevention isolation has very apparent advantage at forest fire, of course, the utility model discloses can also use in other environment, other enlarged models can be according to market demand further extension again.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel fire extinguisher, includes shell (1), inner shell (2), its characterized in that: explosive media (3) are filled in the inner shell (2), fire extinguishing media (4) are filled between the inner shell (2) and the outer shell (1), the explosive media (3) in the inner shell (2) are communicated with the external environment through fuses (5), and the outer shell (1) is provided with a linking rope (6).

2. The novel fire extinguisher as claimed in claim 1, wherein: the explosive medium (3) is black powder.

3. The novel fire extinguisher as claimed in claim 1, wherein: the fire extinguishing medium (4) is superfine dry powder.

4. The novel fire extinguisher as claimed in claim 1, wherein: the shell (1) is made of degradable flame-retardant elastic materials.

5. A novel fire extinguisher as claimed in claim 2 or 3 or 4, wherein: a standby fuse (7) is arranged between the explosive medium (3) in the inner shell (2) and the external environment.

6. The novel fire extinguisher as claimed in claim 5, wherein: the spare fuse (7) is covered by wax dipping.

7. The novel fire extinguisher as claimed in claim 5, wherein: the chain rope (6) connects a plurality of novel fire extinguishers in series, and the fuse (5) connects in series.

8. The novel fire extinguisher as claimed in claim 7, wherein: the linking rope (6) is made of degradable materials.

9. The novel fire extinguisher as claimed in claim 1, wherein: the contact part of the fuse (5) and the shell (1) is blocked by adopting a non-combustible medium (8).