CN205460553U

CN205460553U - Air respiratory device

Info

Publication number: CN205460553U
Application number: CN201620041151.6U
Authority: CN
Inventors: 李建敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-14
Filing date: 2016-01-14
Publication date: 2016-08-17
Anticipated expiration: 2026-01-14

Abstract

The utility model discloses an air respiratory device relates to life saving equipment technical field. Including the air bag, the cleaned air of the certain volume of inner sealing, air bag upper end intercommunication is equipped with the hose of giving vent to anger, and the hose port of giving vent to anger has connect the mouthpiece, and the mouthpiece opening part is equipped with the seal closure, the air bag outside is equipped with the shell, and the hose of giving vent to anger stretches out on the shell, the shell bottom is equipped with the air vent, the shell upper end is equipped with the top cap, top cap swing joint in shell upper end, and give vent to anger hose and mouthpiece seal in the top cap. The utility model provides a pair of air respiratory device, with low costs, easy operation enables people and obtains the enough time arrive sparse export when fleing for one's life, can be used to places such as family, hotel, restaurant, provides reliable safety guarantee for personnel in this place.

Description

A kind of air-breathing apparatus

Technical field

This utility model relates to lifesaving appliance technical field.

Background technology

There occurs some influential fire incidents in our country in recent years, these fire the most do not occur at resident family's family, but trapped personnel is when escape, and unfortunate wrecked at the corridor having cigarette, this has much relations with escape mode is improper.When resident family's family catches fire, should be correct selection in very first time escape, by fire safety education, tell that everybody which type of condition of a fire should be stayed at home and wait for rescue, what condition of a fire should be escaped open air in time.A lot of family residential building breaking out of fires, because personnel escape is improper causes bigger casualties, the generation burning area of fire is the least, but the poison gas produced is the biggest to the threat of people.When people run into fire disaster escaping, it should having Smoke prevention measure, it is inadequate for only covering mouth and nose with towel, because carbon monoxide sucks will cause people's stupor on a small quantity, so it is also contemplated that canister respirator.More professional with air respiratorresuscitator, but operate complex, cost is high, and maintenance cost is the highest, and family and society's unit are promoted the use of unrealistic；With canister respirator, people's gas mask many employings filtering type self-saving respirator, having certain expense, have service life requirement, operate relatively simple, but be often accompanied by niff, be more common in the fire fighting and rescue such as hotel and use, domestic are the most little.For fire-fighting equipment, price is the lowest more good, and using method is the simplest more good, lacks a kind of fire-fighting simply respirator being easy to family and society's unit use at present.

Utility model content

The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of air-breathing apparatus is provided, low cost, simple to operate, people can be made to obtain enough time when escape and to arrive emergency exit, can be used for the places such as family, hotel, restaurant, provide reliable safety guarantee for personnel in this place.

For solving above-mentioned technical problem, technical solution adopted in the utility model is: a kind of air-breathing apparatus, including air bag, the cleaned air of inner sealing certain volume；The connection of air bag upper end is provided with air-out hose, and air-out hose port is connected to ozzle, and ozzle opening part is provided with seal closure；Being provided with shell outside air bag, air-out hose stretches out from shell upper end；Shell bottom is provided with passage；Shell upper end is provided with top cover, and top cover is movably connected on shell upper end, air-out hose and nozzle closure in top cover.

Preferably, shell both sides are fixed with symmetrical braces.

Preferably, shell side outer wall is fixed with torch support, torch support is placed with bright light torch.

Preferably, bright light torch is connected with outer shell outer wall by rope.

Preferably, shell side outer wall is fixed with whistle support, whistle support is placed with whistle.

Preferably, whistle is connected with outer shell outer wall by rope.

Preferably, 30L cleaned air can at least be accommodated in air bag.

Preferably, shell rigid plastics makes.

Using and have the beneficial effects that produced by technique scheme: a kind of air-breathing apparatus that this utility model provides, structure is reliable, low cost, simple to operate, the nontoxic air of abundance can be provided for survivor, make people obtain enough time, with the emergency exit that arrives safe and sound when escape；Miscellaneous function is many, torch can relatively big for dense smoke, provide illumination when not seeing road；Whistle can relatively big for the intensity of a fire, provide emergency means when cannot break out of an encirclement away；This device once puts into permanent use, can be used for the places such as family, hotel, restaurant, provides reliable safety guarantee for personnel in this place.

Accompanying drawing explanation

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

In figure: 1, air bag；2, air-out hose；3, ozzle；4, shell；5, passage；6, top cover；7, braces；8, bright light torch；9, whistle.

Detailed description of the invention

With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.

A kind of air-breathing apparatus, as it is shown in figure 1, include air bag 1, the cleaned air of inner sealing at least 30L, air can be filled with aerating devices such as inflators, general case 30L enough uses, and in being embodied as, can determine the volume of interior envelope air according to practical situation.The connection of air bag 1 upper end is provided with air-out hose 2, and air-out hose 2 port is connected to ozzle 3, and ozzle 3 opening part is provided with seal closure.Air bag 1 is outside is provided with shell 4, and air-out hose 2 stretches out from shell 4 upper end.Shell 4 bottom is provided with passage 5, with the external and internal pressure of equilibrium air capsule.Shell 4 upper end is provided with top cover 6, top cover 6 is movably connected on shell 4 upper end, in being embodied as, selecting snapping or threaded, air-out hose 2 and ozzle 3 are enclosed in top cover 6, to ensure air-out hose 2 and the cleanliness of ozzle 3, again top cover 6 opened during escape or outward winding, air-out hose 2 and ozzle 3 are taken out, opens the seal closure of ozzle 3 opening part, ozzle 3 is used containing carrying out in entrance breathing.

Shell 4 both sides are fixed with symmetrical braces 7, carry on the back device at both shoulders when escape for survivor, beneficially survivor's action.In order to provide more preferable escape condition, shell 4 side outer wall is fixed with torch support and whistle support, torch support is placed with bright light torch 8, whistle support is placed with whistle 9, bright light torch 8 and whistle 9 and is all connected with shell 4 outer wall by rope.Shell 4 rigid plastics makes, and is used for installing two braces 7 and hanging bright light torch 8 and whistle 9, inner air capsule 1 can be protected during escape not damaged by sharp object and high-temperature flue gas.

The air-breathing apparatus that the present embodiment provides is in closed state, at ordinary times to guarantee that inner air is nontoxic, not by outside contamination.When needing escape after finding around to catch fire, take off the torch 8 on crust of the device 4, by two braces 7, device is carried on the back piggyback, open the seal closure of ozzle 3, contain ozzle 3 with mouth, breathe through one's mouth, exhale with nose, escape along fire escape rapidly.When dense smoke does not sees road more greatly, illuminate with torch 8, if the intensity of a fire is bigger, it is impossible to break out of an encirclement away, temporarily hide to comparatively safe region, take whistle 9 and cry for help.

Because fire-fighting equipment is that the overwhelming majority does not uses in order to make provision against emergencies, so not designing check valve in device air-out hose 2 part, to reduce cost.Thus require that user association mouth contains ozzle 3 air-breathing, exhale with nose that absolutely not permission nose prevents high hot poison gas from causing human body and burns and be poisoned.Therefore, the use of device needs to practise in advance grasping, and child must use under adult instructs in exercise.

The air of 30L is available for adult's air-breathing about 2 minutes, in order to time-consuming, it is necessary to being familiar with in advance evacuating escape route and walk one time, the time used is evacuated in test under normal circumstances.For public places such as hotels, typically having two or more extra exit, evacuation time is calculated to adjacent any one nearer enclosed stairwell fire resistant doorsets by guest room；For home dwelling, the evacuation time in common building is by calculating to unit doorway from going out door, and skyscraper calculates by from door to enclosed stairwell fire resistant doorsets；If the corridor intensity of a fire is the biggest, it is impossible to pass, then answering backtracking house to wait for rescue, this process required time also should count.Then the air bag 1 of different capabilities is designed according to Travel distance and required time.If Travel distance is farther out, needs the time evacuated longer, can be selected for the air bag 1 of more capacity.

A kind of air-breathing apparatus that this utility model provides, structure is reliable, and low cost is simple to operate, can provide the nontoxic air of abundance for survivor, makes people obtain enough time, with the emergency exit that arrives safe and sound when escape；Miscellaneous function is many, torch can relatively big for dense smoke, provide illumination when not seeing road；Whistle can relatively big for the intensity of a fire, provide emergency means when cannot break out of an encirclement away；This device once puts into permanent use, can be used for the places such as family, hotel, restaurant, provides reliable safety guarantee for personnel in this place.

Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.

Claims

1. an air-breathing apparatus, it is characterised in that: include air bag (1), the cleaned air of inner sealing certain volume；The connection of described air bag (1) upper end is provided with air-out hose (2), and described air-out hose (2) port is connected to ozzle (3), and described ozzle (3) opening part is provided with seal closure；Described air bag (1) is outside is provided with shell (4), and described air-out hose (2) stretches out from described shell (4) upper end；Described shell (4) bottom is provided with passage (5)；Described shell (4) upper end is provided with top cover (6), and described top cover (6) is movably connected on described shell (4) upper end, described air-out hose (2) and ozzle (3) and is enclosed in described top cover (6).

A kind of air-breathing apparatus the most according to claim 1, it is characterised in that described shell (4) both sides are fixed with symmetrical braces (7).

A kind of air-breathing apparatus the most according to claim 1, it is characterised in that be fixed with torch support on the outer wall of described shell (4) side, described torch support is placed with bright light torch (8).

A kind of air-breathing apparatus the most according to claim 3, it is characterised in that described bright light torch (8) is connected with described shell (4) outer wall by rope.

A kind of air-breathing apparatus the most according to claim 1, it is characterised in that be fixed with whistle support on the outer wall of described shell (4) side, described whistle support is placed with whistle (9).

A kind of air-breathing apparatus the most according to claim 5, it is characterised in that described whistle (9) is connected with described shell (4) outer wall by rope.

A kind of air-breathing apparatus the most according to claim 1, it is characterised in that at least can accommodate 30L cleaned air in described air bag (1).

A kind of air-breathing apparatus the most according to claim 1, it is characterised in that described shell (4) makes of rigid plastics.