CN113144450A

CN113144450A - Public fire-fighting emergency escape respirator and use method thereof

Info

Publication number: CN113144450A
Application number: CN202110139179.9A
Authority: CN
Inventors: 陈其乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2021-07-23
Also published as: CN111202923A; CN111202923B

Abstract

The invention discloses a public fire-fighting emergency escape respirator and a use method thereof, and the structure thereof comprises: the nose filter comprises a body, a panel, a breathing filter, a nose channel filter tank and a sealing cover, wherein the panel is arranged on the front side of the body, the breathing filter is correspondingly arranged at the lower position of the panel, and the nose channel filter tanks are oppositely arranged on two sides of the top end of the breathing filter, and the nose filter has the beneficial effects that: utilize the ventilation bag of breathing filter to control gaseous circulation speed, prevent that gaseous blowout speed from causing gaseous respiratory track to human nose portion UNICOM to produce direct impact and cause the flesh discomfort at the excessive speed, rely on the nasal passage filter flask to alleviate conventional respirator and wear the drawback of breathing smoothly and completely cut off and filter conflagration flue gas after using simultaneously, avoid the flue gas of scorching heat to cause direct injury to human respiratory track.

Description

Public fire-fighting emergency escape respirator and use method thereof

The invention relates to a divisional application of a public fire-fighting emergency escape respirator, which is applied for 1, 19 and 2020 and has the application number of CN 202010061709.8.

Technical Field

The invention relates to the field of public safety, in particular to a public fire-fighting emergency escape respirator and a using method thereof.

Background

The fire safety problem in the public area is not negligible, once a fire accident happens in the public area, the base number of the disaster-stricken population is increased due to the characteristic of large human flow, if the potential safety hazard in the accident process is not processed, casualties are easy to happen, and according to data statistics, in the fire-fighting fire, a great part of safety accidents are worsened due to the inhalation of fire smoke, people usually pay attention to the damage of the fire to objects and neglect the damage to the respiratory tract of the human body, on the basis of the premise, a public fire-fighting emergency escape respirator and a using method are developed to solve the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a public fire-fighting emergency escape respirator and a using method thereof structurally comprise: the nose filter comprises a device body, a panel, a breathing filter, a nose channel filter tank and a sealing cover, wherein the panel is arranged on the front side of the device body, the breathing filter is correspondingly arranged on the lower position of the panel, the nose channel filter tanks are oppositely arranged on two sides of the top end of the breathing filter, the sealing cover is positioned at the bottom of the device body and annularly surrounds and is connected with the bottom of the device body, the device body is used as a main body structure of equipment, the whole body is of an irregular geometric structure and is mainly used as a frame structure of the equipment to carry structural connection, the panel arranged on the front side of the device body corresponds to the positions of eyes on the face of a human body and is made of transparent toughened glass materials, the damage to the eyes caused by glass breakage is not needed to worry in the use process, meanwhile, the clear sight of a user can be ensured due to the high light transmission characteristic, and the application range of the equipment is related to fire fighting, so that the panel is treated by adopting the heat-resistant and explosion-proof toughened glass materials, respiratory filter and nasal passage filter jar all are for being used for preventing the impaired structure of human respiratory track, and sealed cover adopts fire prevention thermal insulation material to make, plays the human skin of protection and not burnt by the burning things which may cause a fire disaster on the one hand, and on the other hand is used for closing equipment, plays the effect that isolated outside flue gas caused the injury to human respiratory track in getting into equipment.

As a further technical supplement of the invention, the breathing filter consists of a breathing mask, an activated carbon tank, an air pipe, an air exchange bag and a tank body, wherein the side edge of the breathing mask is connected with the activated carbon tank, one end of the bottom of the breathing mask is connected with the tank body through the air pipe, the air exchange bag is arranged in the tank body, the whole structure of the breathing mask is designed by adopting the human engineering principle, the breathing mask is attached to the nose outline of the face of a human body and is mainly used for providing air supply for the nose part of the human body, the activated carbon tank at one side is a container structure for storing activated carbon adsorption particles, the built-in activated carbon particles can not only filter the smoke peculiar smell of a fire scene, but also can primarily filter most toxic and harmful gases, so that the toxic gas components in the air are reduced to the maximum extent, the air pipe is a pipeline for communicating the two structures of the breathing mask and the air exchange bag and is mainly used for the circulation alternation of the gases, and the tank body is the shell structure of the breathing filter, primarily for carrying structural components and protecting internal structures from damage caused by direct external impact.

As a further technical supplement of the invention, the air changing bag consists of a bag pipe, a vortex nozzle, an expansion bag and a return pipe, the expansion bag is sleeved in the bag pipe, a vortex nozzle is arranged in the expansion bag and is communicated with the return pipe through the vortex nozzle, the bag pipe is of the structure of the outermost layer of the air exchange bag, the inner filling part is used for the circulation of gas, the inner expansion bag is made of a silica gel film with high strength and elasticity, rapidly expands after the gas is injected and temporarily stores the gas in the cavity structure inside, the unique vortex structure of the vortex nozzle can slow down the output speed of gas, prevent the gas from directly impacting the respiratory tract communicated with the nose of a human body to cause discomfort due to the overhigh gas spraying speed, and the return pipe is an exchange medium carrier between the respiratory gas of the human body and the expansion bag and is mainly used for gas circulation.

As a further technical supplement, the nasal passage filter tank consists of a water mist tank, a boosting plate, a fan ring and an air groove, wherein the boosting plate and the fan ring are annularly and equidistantly distributed on the side edge of the water mist tank, the fan ring and the boosting plate are of an integrated structure, the air groove is formed in the tail end of the fan ring, the water mist tank is used as a main body structure at the bottom of the nasal passage filter tank, the boosting plate and the fan ring which are annularly and equidistantly distributed on the side edge of the water mist tank are of a slightly concave structure, when the air flow disturbance influences, air flow acting on the surface of the boosting plate can impact the air groove at the tail end and push the fan ring to rotate, in the process, outside air can flow into structural gaps between the fan rings at an accelerated speed and penetrate through the gaps to enter equipment, and the defect that a conventional respirator is unsmooth in breathing after being worn and used can be effectively relieved.

As a further technical supplement, the water mist tank consists of a water storage tank, an atomizer, a current pipe and a water mist plate, wherein the atomizer and the current pipe are arranged in the water storage tank, the water mist plate is positioned at the top end of the water storage tank and communicated with the water storage tank, the water storage tank is of a structure for storing water at the bottom of the water mist tank, the water storage tank is integrally of a square box structure and can be used for receiving external pure water and storing the water into the structure, the water is atomized into fine water mist by the atomizer inside, the current pipe and the atomizer act as conduction currents to enable the water mist to operate, the water mist can ascend after being generated and is separated out through the water mist plate, the suspension effect is realized at the top end of the water mist plate, smoke flowing through the range at the top end is isolated and filtered, and the scorching smoke is prevented from directly damaging human respiratory tracts.

Advantageous effects

The invention is applied to the aspect of public fire-fighting emergency escape technology, and mainly aims to solve the problem that smoke in a fire scene damages the respiratory tract of a human body;

the respirator solves the problem through structural innovation, the ventilation bag of the breathing filter is used for controlling the circulation speed of gas, the problem that the gas is sprayed out at an excessively high speed to directly impact the respiratory tract communicated with the nose of a human body to cause discomfort of the human body is prevented, the disadvantage that the conventional respirator is not smooth in breathing after being worn and used is relieved by the nasal passage filter tank, fire smoke is isolated and filtered, and the direct damage of the scorching smoke to the respiratory tract of the human body is avoided.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic external structural view of a public fire-fighting emergency escape respirator and a use method thereof.

FIG. 2 is a side sectional view of a respiratory filter structure of a public fire-fighting emergency escape respirator and a use method thereof.

FIG. 3 is a side sectional view of a breather bag structure of a breather filter of the public fire-fighting emergency escape respirator and the use method of the breather filter.

FIG. 4 is a side sectional view of a nasal passage canister structure of a public fire emergency escape respirator and a method of use of the respirator.

FIG. 5 is a front sectional view of a water mist tank structure of a nasal passage filter tank of a public fire-fighting emergency escape respirator and a use method thereof.

In the figure: the device comprises a device body-1, a panel-2, a breathing filter-3, a nasal passage filter tank-4, a sealing cover-5, a breathing mask-7, an activated carbon tank-8, an air pipe-9, a ventilation bag-10, a tank body-11, a bag pipe-13, a vortex nozzle-14, an expansion bag-15, a return pipe-16, a water mist tank-18, a boosting plate-19, a fan ring-20, an air duct-21, a water storage tank-23, an atomizer-24, a current pipe-25 and a water mist plate-26.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Example 1

Referring to fig. 1, the present invention provides a public fire-fighting emergency escape respirator and a using method thereof, the structure of which comprises: the device comprises a device body 1, a panel 2, a breathing filter 3, a nasal passage filter tank 4 and a sealing cover 5, wherein the panel 2 is arranged at the front position of the device body 1, the breathing filter 3 is correspondingly arranged at the lower position of the panel 2, the nasal passage filter tanks 4 are oppositely arranged at two sides of the top end of the breathing filter 3, the sealing cover 5 is positioned at the bottom of the device body 1 and annularly surrounds and is connected with the bottom of the device body 1, the device body 1 is used as a main body structure of equipment, the whole body is of an irregular geometric structure and is mainly used as a frame structure of the equipment to be connected with a bearing structure, the panel 2 arranged at the front position of the device body is made of transparent toughened glass materials and does not need to worry about damage to eyes caused by glass breakage in the using process, meanwhile, the high light transmission characteristic of the device can also ensure clear sight of a user, and the application range of the device is related to fire-fighting and explosion-proof fire, so the panel is treated by adopting heat-resistant toughened glass materials, respiratory filter 3 and nasal passage filter bowl 4 all are for being used for preventing the impaired structure of human respiratory track, and sealed cowling 5 adopts fire prevention thermal insulation material to make, plays the protection human skin and not burnt by the flame retardant on the one hand, and on the other hand is used for sealing device, plays the effect that isolated outside flue gas caused the injury in getting into the equipment to human respiratory track.

Referring to fig. 2, the present invention provides a public fire-fighting emergency escape respirator and a using method thereof, the structure of which comprises: the breathing filter 3 is composed of a breathing mask 7, an activated carbon tank 8, an air pipe 9, a ventilation bag 10 and a tank body 11, wherein the activated carbon tank 8 is connected to the side edge of the breathing mask 7, one end of the bottom of the breathing mask is connected with the tank body 11 through the air pipe 9, the tank body 11 is internally provided with the ventilation bag 10, the whole structure of the breathing mask 7 is designed according to the principle of human engineering, the breathing mask is attached to the nose outline of the face of a human body and is mainly used for providing air supply for the nose of the human body, the activated carbon tank 8 on one side is a container structure for storing activated carbon adsorption particles, the built-in activated carbon particles can not only filter the smoke peculiar smell of a fire scene, but also can preliminarily filter most poisonous and harmful gases, reduce the toxic gas components in the air to the maximum extent, the air pipe 9 is used for communicating a pipeline between the two structures of the breathing mask 7 and the ventilation bag 10 and is mainly used for the circulation alternation of the gases, the tank 11 is the outer shell structure of the breathing filter 3, which is mainly used to carry structural components and protect the internal structure from damage caused by direct impact from the outside.

Referring to fig. 3, the present invention provides a public fire-fighting emergency escape respirator and a using method thereof, the structure of which comprises: the air change bag 10 consists of a bag pipe 13, a vortex nozzle 14, an expansion bag 15 and a return pipe 16, an expansion bag 15 is sleeved in the bag pipe 13, a vortex nozzle 14 is arranged in the expansion bag 15 and is communicated with a return pipe 16 through the vortex nozzle 14, the bag pipe 13 is of a structure for replacing the outermost layer of the air bag 10, the inner filling part is used for the circulation of gas, the inner expansion bag 15 is made of a silica gel film with high strength and elasticity, rapidly expands after the gas is injected and temporarily stores the gas in the cavity structure inside, the unique vortex structure of the vortex nozzle 14 can slow down the gas output speed, prevent the gas from directly impacting the respiratory tract communicated with the nose of the human body to cause discomfort due to the over-high gas spraying speed, and the return pipe 16 is an exchange medium carrier between the respiratory gas of the human body and the expansion bag 15 and is mainly used for gas circulation.

Referring to fig. 4, the present invention provides a public fire-fighting emergency escape respirator and a using method thereof, the structure of which comprises: nasal passage canister 4 comprises water smoke jar 18, boosting plate 19, fan ring 20, wind groove 21, water smoke jar 18 side is annular equidistance and distributes boosting plate 19 and fan ring 20, fan ring 20 and boosting plate 19 be the integral structure and be equipped with wind groove 21 in its terminal position, water smoke jar 18 is as nasal passage canister 4's bottom major structure, boosting plate 19 and fan ring 20 surface that its side annular equidistance distributes all present slightly recessed structure, when receiving the influence of air current disturbance, the air current of boosting plate 19 surface effect can assault terminal wind groove 21 and promote fan ring 20 rotatory, the external air of this in-process can accelerate to flow in the structure space between the fan ring 20 and pierce through these clearances and get into in the equipment, can effectively alleviate the drawback that conventional respirator breathes unsmoothly after wearing the use.

Referring to fig. 5, the present invention provides a public fire-fighting emergency escape respirator and a using method thereof, the structure of which comprises: the water mist tank 18 is by storage water tank 23, atomizer 24, current pipe 25, water mist plate 26 constitutes, be equipped with atomizer 24 and current pipe 25 in the storage water tank 23, water mist plate 26 is located storage water tank 23 top position and the two communicates each other, storage water tank 23 is the structure of water mist tank 18 bottom water storage, it wholly is square box structure, can be used to accept outside pure water and store it to inside the structure, and rely on inside atomizer 24 to atomize the water for fine and close water mist, current pipe 25 and atomizer 24 are used for its conduction current to make its operation, can rise after the water mist production and separate out through water mist plate 26, and realize the suspension effect at water mist plate 26 top position, the flue gas that will flow through this position scope is completely cut off and is filtered, avoid the flue gas of scorching heat to cause direct injury to human respiratory tract.

Example 2

With reference to fig. 2 and 4, the side of the breathing mask 7 is connected to an activated carbon canister 8, one end of the bottom of the breathing mask is connected to a canister body 11 through an air tube 9, an air exchange bag 10 is arranged in the canister body 11, a boosting plate 19 and a fan ring 20 are distributed on the side of the water mist canister 18 in an annular and equidistant manner, the fan ring 20 and the boosting plate 19 are integrated, and an air duct 21 is arranged at the end of the fan ring 20, when in use, activated carbon particles placed in the activated carbon canister 8 can not only filter the smoke odor of a fire scene, but also primarily filter most of toxic and harmful gases, so as to reduce the toxic gas components in the air to the maximum extent, the nasal passage filter canister 4 can accelerate to flow into structural gaps between the fan rings 20 and penetrate through the gaps to enter the device, thereby helping an evacuee in the fire scene to accelerate to suck processed air from the environment full of smoke, and the problem of physical strength reduction caused by sharp breath in the escape process is relieved.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A public fire-fighting emergency escape respirator structurally comprises: the ware body (1), panel (2), respiratory filter (3), nasal passage straining jar (4), sealed cowling (5), its characterized in that:

the front side of the device body (1) is provided with a panel (2), the lower position of the panel (2) is correspondingly provided with a breathing filter (3), two sides of the top end of the breathing filter (3) are oppositely provided with nasal passage filter tanks (4), and a sealing cover (5) is positioned at the bottom of the device body (1), annularly surrounds the device body and is connected with the device body;

breathe filter (3) and constitute by respirator (7), activated carbon tank (8), trachea, gasbag of taking a breath (10), jar body (11), respirator (7) side is connected activated carbon tank (8) and is passed through trachea (9) in its bottom one end and connect jar body (11), is equipped with in jar body (11) and trades gasbag (10).

2. A public fire-fighting emergency escape respirator according to claim 1, characterized in that: the air exchange bag (10) is composed of a bag pipe (13), a vortex nozzle (14), an expansion bag (15) and a return pipe (16), the expansion bag (15) is sleeved in the bag pipe (13), and the vortex nozzle (14) is arranged in the expansion bag (15) and communicated with the return pipe (16) through the vortex nozzle (14).

3. A public fire-fighting emergency escape respirator according to claim 1, characterized in that: nasal passage filter bowl (4) comprise water smoke jar (18), boosting board (19), fan ring (20), wind groove (21), water smoke jar (18) side is that annular equidistance distributes and has boosting board (19) and fan ring (20), and fan ring (20) and boosting board (19) be integrated structure and be equipped with wind groove (21) at its terminal position.

4. A public fire-fighting emergency escape respirator and method of use according to any one of claims 1-3, wherein:

the side edge of the breathing mask (7) is connected with an activated carbon tank (8), one end of the bottom of the breathing mask is connected with a tank body (11) through an air pipe (9), an air exchange bag (10) is arranged in the tank body (11), the side edge of the water mist tank (18) is distributed with a boosting plate (19) and a fan ring (20) in an annular and equidistant mode, the fan ring (20) and the boosting plate (19) are of an integrated structure, and an air groove (21) is formed in the tail end position of the fan ring (20), when the breathing mask is used, activated carbon particles placed in the built-in activated carbon tank (8) can not only filter smoke peculiar smell in a fire scene, but also can primarily filter most toxic and harmful gases;

toxic gas components in the air are reduced to the maximum extent, the nasal passage filter tank (4) can flow into structural gaps among the fan rings (20) at an accelerated speed and penetrate through the gaps to enter equipment, the escape personnel in a fire scene can suck the treated air from the environment full of smoke at an accelerated speed, and the problem of physical strength reduction caused by rapid breathing in the escape process is solved.