CN210472825U - Gas mask for fire-fighting emergency escape - Google Patents
Gas mask for fire-fighting emergency escape Download PDFInfo
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- CN210472825U CN210472825U CN201921205113.XU CN201921205113U CN210472825U CN 210472825 U CN210472825 U CN 210472825U CN 201921205113 U CN201921205113 U CN 201921205113U CN 210472825 U CN210472825 U CN 210472825U
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Abstract
The utility model discloses a gas mask for fire-fighting emergency escape, which comprises a face mask, a breathing mask, a lighting unit, an air guide unit and a gas filtering unit; a mask: a storage battery is fixed at the bottom of the face mask, and a loudspeaker is arranged on the outer side of the face mask; a breathing mask: the respiratory mask is arranged at the lower part of the inner cavity of the mask, and the inner wall of the respiratory mask is provided with a gas sensor; an illumination unit: the lighting unit comprises a lamp holder and a fog lamp, the lamp holder is fixed on the upper surface of the mask, and the fog lamp is arranged on the rear side of the lamp holder in a matched manner; this a respirator for emergent escape in fire control can convenient and fast's change canister, and the air through the toxin filtering in can the real-time detection respirator when using can be when the medicament in the canister is not enough or when becoming invalid, can in time make the warning suggestion to this respirator still has effectual illumination function under smoke environment, provides more guarantee for user's the use of fleing.
Description
Technical Field
The utility model relates to a fire protection articles for use technical field specifically is a respirator for emergent fleeing of fire control.
Background
In daily life, because people's fire safety consciousness is not strong and fire-proof facilities are aging, easily cause fire, in order to avoid casualties, when a fire happens, people should escape from a safety exit as soon as possible, meanwhile, smoke-proof treatment is needed to be carried out in the first time, damage caused by smoking or poison gas is prevented, statistics shows that 90% of fire victims are not dead of combustion or heat radiation but dead of poison gas generated when building framework and decorative materials are combusted, and a large amount of gas generated by combustion reduces visibility, so that people cannot find escape routes and rescue workers cannot find trapped positions, the canister of the existing gas mask is not convenient to replace, and when the medicament in the canister cannot be used up or loses efficacy, the fire-proof mask is timely detected and gives a warning prompt, and users continue to use under the condition of unconsciousness, toxic gas generated in fire easily enters the gas mask to cause damage to human bodies, and the common gas mask does not have an effective lighting function in a smoke environment, so that hidden danger is brought to escape of users.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, a respirator for emergent fleeing of fire control is provided, can convenient and fast's change canister, the air through the toxin filtering in can the real-time detection respirator when using, when the medicament in the canister is not enough or became invalid, can in time make the warning suggestion, and this respirator still has effectual illumination function under smog environment, the use of fleing for the user provides more guarantees, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gas mask for fire-fighting emergency escape comprises a mask, a breathing mask, a lighting unit, a gas guide unit and a gas filtering unit;
a mask: a storage battery is fixed at the bottom of the face mask, and a loudspeaker is arranged on the outer side of the face mask;
a breathing mask: the respiratory mask is arranged at the lower part of the inner cavity of the mask, and the inner wall of the respiratory mask is provided with a gas sensor;
an illumination unit: the lighting unit comprises a lamp holder and a fog lamp, the lamp holder is fixed on the upper surface of the mask, and the fog lamp is arranged on the rear side of the lamp holder in a matched manner;
an air guide unit: the air guide unit comprises external threads, a valve and an air guide pipe, the air guide pipe is arranged on the rear side of the mask, one end of the air guide pipe penetrates through the mask to be communicated with an air inlet of the respirator, the valve is correspondingly arranged on the air guide pipe, and the external threads are arranged on the circumferential surface of the other end of the air guide pipe;
a toxin filtering unit: the gas filtering unit comprises a gas filtering tank, a connecting pipe and an internal thread, the gas filtering tank is positioned at the rear part of the mask, the connecting pipe is correspondingly arranged at the gas outlet of the gas filtering tank, the internal thread is arranged on the inner wall of the connecting pipe, and the internal thread is correspondingly in threaded connection with the external thread;
wherein: the gas sensor is characterized by further comprising a single chip microcomputer and a control switch, the single chip microcomputer is arranged at the bottom of the inner cavity of the face shield, the input end of the single chip microcomputer is electrically connected with the output end of the storage battery, the output end of the single chip microcomputer is electrically connected with the input end of the loudspeaker, the single chip microcomputer is electrically connected with the gas sensor in a two-way mode, the control switch is arranged on the outer side of the face shield, the input end of the control switch is electrically connected with the output end of the storage battery.
Furthermore, the mask also comprises an elastic band which is arranged at the outer side of the mask in a matching way, and the mask and the head of a user can be fixed through the elastic band.
Further, still include the sealing rubber packing ring, the sealing rubber packing ring corresponds establishes the front side at the face guard, can completely cut off toxic gas through the sealing rubber packing ring, prevents that it from getting into inside the face guard.
Further, still include the rubber packing ring, the rubber packing ring correspondence is established in the front side of respiratory mask, can make respiratory mask's fixed use more comfortable through the rubber packing ring to further supplementary isolated toxic gas.
Furthermore, the mask also comprises a transparent window which is correspondingly arranged at the upper part of the rear side of the mask, and an effective observation visual field can be provided for a user through the transparent window.
Compared with the prior art, the beneficial effects of the utility model are that: this a respirator for emergent escape in fire control has following benefit:
1. the internal thread on the inner wall of the connecting pipe and the external thread on the circumferential surface of the air duct can conveniently and quickly replace and install the canister;
2. the air filtered in the respirator can be detected in real time through the gas sensor, when the medicament in the canister is insufficient or invalid, the gas sensor detects the change of the air in the respirator and feeds the change back to the singlechip, and the singlechip controls the loudspeaker to give an alarm prompt;
3. the fog lamp can be turned on through the control switch, effective illumination is provided for a user in a smoke environment, and the user can be found by rescuers more easily.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the structure of the toxin filtering unit of the present invention.
In the figure: 1 mask, 2 storage batteries, 3 singlechips, 4 sealing rubber gaskets, 5 rubber gaskets, 6 gas sensors, 7 breathing masks, 8 transparent windows, 9 lighting units, 91 lamp holders, 92 fog lamps, 10 toxin filtering units, 101 toxin filtering tanks, 102 connecting pipes, 103 internal threads, 11 elastic bands, 12 control switches, 13 air guide units, 131 external threads, 132 valves, 133 air guide pipes and 14 loudspeakers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a gas mask for fire-fighting emergency escape comprises a face mask 1, a breathing mask 7, a lighting unit 9, an air guide unit 13 and a gas filtering unit 10;
the mask 1: the bottom of the face mask 1 is fixed with a storage battery 2, the outer side of the face mask 1 is provided with a loudspeaker 14, and warning prompt sound can be given out through the loudspeaker 14;
the breathing mask 7: the respirator 7 is arranged at the lower part of the inner cavity of the mask 1, the inner wall of the respirator 7 is provided with a gas sensor 6, and the gas sensor 6 can be used for detecting and feeding back air filtered by the respirator 7;
the lighting unit 9: the lighting unit 9 comprises a lamp holder 91 and a fog lamp 92, the lamp holder 91 is fixed on the upper surface of the mask 1, the fog lamp 92 is arranged on the rear side of the lamp holder 91 in a matching way, effective lighting can be provided for a user under the condition of smoke through the fog lamp 92, and rescuers can find the user more easily;
the air guide unit 13: the air guide unit 13 comprises external threads 131, a valve 132 and an air guide pipe 133, the air guide pipe 133 is arranged at the rear side of the mask 1, one end of the air guide pipe 133 penetrates through the mask 1 to be communicated with an air inlet of the respirator 7, the valve 132 is correspondingly arranged on the air guide pipe 133, the external threads 131 are arranged on the circumferential surface of the other end of the air guide pipe 133, and the air guide pipe 133 plays a role in connecting the respirator 7 and the toxin filtering unit 10;
a toxin filtering unit 10: the canister unit 10 comprises a canister 101, a connecting pipe 102 and an internal thread 103, the canister 101 is located behind the mask 1, the connecting pipe 102 is correspondingly arranged at the air outlet of the canister 101, the internal thread 103 is arranged on the inner wall of the connecting pipe 102, the internal thread 103 is in threaded connection with the external thread 131 correspondingly, toxic air is filtered and purified through the canister 101, and the replacement of the canister 101 is realized through the internal thread 103 and the external thread 131;
wherein: still include singlechip 3 and control switch 12, singlechip 3 arranges the bottom in 1 inner chamber of face guard in, singlechip 3's input is connected with the output electricity of battery 2, singlechip 3's output is connected with the input electricity of speaker 14, singlechip 3 is connected with gas sensor 6 two-way electricity, control switch 12 establishes in the outside of face guard 1, control switch 12's input is connected with the output electricity of battery 2, control switch 12's output is connected with the input electricity of fog lamp 92.
Wherein: the mask also comprises an elastic band 11, the elastic band 11 is arranged at the outer side of the mask 1 in a matching way, and the mask 1 can be fixed with the head of a user through the elastic band 11.
Wherein: still include sealing rubber gasket 4, sealing rubber gasket 4 corresponds establishes in the front side of face guard 1, can insulate against toxic gas through sealing rubber gasket 4, prevents that it from getting into inside face guard 1.
Wherein: still include rubber packing ring 5, rubber packing ring 5 corresponds establishes the front side at respiratory mask 7, can make respiratory mask 7's fixed use more comfortable through rubber packing ring 5 to further supplementary isolated toxic gas.
Wherein: the mask also comprises a transparent window 8, the transparent window 8 is correspondingly arranged on the upper part of the rear side of the mask 1, and an effective observation visual field can be provided for a user through the transparent window 8.
When in use:
the power is switched on, the mask 1 is fixed with the head of the user by the elastic band 11, at the moment, the sealing rubber gasket 4 can isolate the toxic gas and prevent the toxic gas from entering the mask 1, the canister 101 filters and purifies the toxic air for the user to breathe, the singlechip 3 controls the gas sensor 6 to detect the air filtered by the respirator 7, when the canister 101 is empty or otherwise fails, the gas sensor 6 detects a change in air within the respiratory mask 7, and feeds back to the singlechip 3, the singlechip 3 controls the loudspeaker 14 to send out warning prompt tone, and a user can send out warning prompt tone according to the current situation, rapid replacement of the standby canister 101, or other corresponding measures, by means of the internal thread 103 and the external thread 131, turning on of the fog lamp 92 by means of the control switch 12, providing effective illumination to the user in smoke conditions and allowing the rescuer to more easily find the user.
It should be noted that the specific model of the single chip microcomputer 3 disclosed in this embodiment is siemens S7-200, the single chip microcomputer 3 controls the gas sensor 6 and the speaker 14 to work by a method commonly used in the prior art, and the control switch 12 controls the fog lamp 92 to work by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A gas mask for fire emergency escape, which is characterized in that: comprises a face mask (1), a breathing mask (7), a lighting unit (9), an air guide unit (13) and a toxin filtering unit (10);
face mask (1): a storage battery (2) is fixed at the bottom of the face mask (1), and a loudspeaker (14) is arranged on the outer side of the face mask (1);
respiratory mask (7): the breathing mask (7) is arranged at the lower part of the inner cavity of the mask (1), and the inner wall of the breathing mask (7) is provided with a gas sensor (6);
lighting unit (9): the lighting unit (9) comprises a lamp holder (91) and a fog lamp (92), the lamp holder (91) is fixed on the upper surface of the face mask (1), and the fog lamp (92) is arranged on the rear side of the lamp holder (91) in a matched mode;
an air guide unit (13): the air guide unit (13) comprises external threads (131), a valve (132) and an air guide pipe (133), the air guide pipe (133) is arranged on the rear side of the mask (1), one end of the air guide pipe (133) penetrates through the mask (1) to be communicated with an air inlet of the respirator (7), the valve (132) is correspondingly arranged on the air guide pipe (133), and the external threads (131) are arranged on the circumferential surface of the other end of the air guide pipe (133);
a toxin filtering unit (10): the gas filtering unit (10) comprises a gas filtering tank (101), a connecting pipe (102) and an internal thread (103), the gas filtering tank (101) is positioned behind the mask (1), the connecting pipe (102) is correspondingly arranged at a gas outlet of the gas filtering tank (101), the internal thread (103) is arranged on the inner wall of the connecting pipe (102), and the internal thread (103) is correspondingly in threaded connection with the external thread (131);
wherein: still include singlechip (3) and control switch (12), the bottom of face guard (1) inner chamber is arranged in singlechip (3), the input of singlechip (3) is connected with the output electricity of battery (2), the output of singlechip (3) is connected with the input electricity of speaker (14), singlechip (3) are connected with gas sensor (6) two-way electricity, the outside at face guard (1) is established in control switch (12), the input of control switch (12) is connected with the output electricity of battery (2), the output of control switch (12) is connected with the input electricity of fog lamp (92).
2. A respirator for fire emergency escape according to claim 1, wherein: the mask is characterized by further comprising an elastic band (11), wherein the elastic band (11) is arranged on the outer side of the mask (1) in a matched mode.
3. A respirator for fire emergency escape according to claim 1, wherein: the mask is characterized by further comprising a sealing rubber gasket (4), wherein the sealing rubber gasket (4) is correspondingly arranged on the front side of the mask (1).
4. A respirator for fire emergency escape according to claim 1, wherein: still include rubber packing ring (5), rubber packing ring (5) are established in the front side of respiratory mask (7) correspondingly.
5. A respirator for fire emergency escape according to claim 1, wherein: the mask is characterized by further comprising a transparent window (8), wherein the transparent window (8) is correspondingly arranged on the upper portion of the rear side of the mask (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921205113.XU CN210472825U (en) | 2019-07-29 | 2019-07-29 | Gas mask for fire-fighting emergency escape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921205113.XU CN210472825U (en) | 2019-07-29 | 2019-07-29 | Gas mask for fire-fighting emergency escape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210472825U true CN210472825U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921205113.XU Active CN210472825U (en) | 2019-07-29 | 2019-07-29 | Gas mask for fire-fighting emergency escape |
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| CN (1) | CN210472825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534126A (en) * | 2022-02-14 | 2022-05-27 | 陈聪 | Emergency lighting facility with guide evacuation function |
| TWI796722B (en) * | 2021-07-05 | 2023-03-21 | 勞動部勞動及職業安全衛生研究所 | Volatile organic substance canister burst detection and warning device |
-
2019
- 2019-07-29 CN CN201921205113.XU patent/CN210472825U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI796722B (en) * | 2021-07-05 | 2023-03-21 | 勞動部勞動及職業安全衛生研究所 | Volatile organic substance canister burst detection and warning device |
| CN114534126A (en) * | 2022-02-14 | 2022-05-27 | 陈聪 | Emergency lighting facility with guide evacuation function |
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