CN205948213U - Can produce breathing mask of oxygen - Google Patents
Can produce breathing mask of oxygen Download PDFInfo
- Publication number
- CN205948213U CN205948213U CN201620955489.2U CN201620955489U CN205948213U CN 205948213 U CN205948213 U CN 205948213U CN 201620955489 U CN201620955489 U CN 201620955489U CN 205948213 U CN205948213 U CN 205948213U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- cover body
- generating bottle
- reaction zone
- oxygen generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a can produce breathing mask of oxygen, including the demifacet cover body, demifacet cover body upper portion be connected with with the number of people on eye matched with eyeshield mirror, be equipped with the lens on the eyeshield mirror, be equipped with the frenulum on the eyeshield mirror, the cover has first adjustable clamp on going up the frenulum, be equipped with down the frenulum on the demifacet cover body, the cover has the second adjustable clamp on the frenulum down, be connected with two elastic tying band between the demifacet cover body and the eyeshield mirror, be equipped with the filter and the mouth of exhaling of two symmetries on the external surface of demifacet cover, it detains the mouth rubber sleeve to be equipped with in the inside casing on the demifacet cover body, be equipped with the nut joining region below the knot mouth rubber sleeve. The utility model discloses be equipped with in the breathing mask bottom and produce the oxygen bottle, produce oxygen that the oxygen bottle produced and can solve that the oxygen deficiency causes the dyspneic problem of people under the conflagration environment, the device reasonable in design, simple structure, the range of application is wide.
Description
Technical field
This utility model is related to protection technology field, more particularly, to a kind of canister respirator producing oxygen.
Background technology
Fire frequently occurs now, when fire extinguishing in many fire fighters' entrance scenes of fire, needs to wear a gas mask,
The structure canister respirator of existing full facepiece mask canister respirator is mainly by filter, mask, face screen, exhalation vents and headband or net
The parts such as cap form, and these canister respirator structures are simple, and filter only can be with filtering poisonous gas, but particulate filtered difference,
In the environment of fire or larger particles pollution, people can wear a gas mask, but fire itself can cause content of oxygen in air
Greatly reduce it is easy to make one to suffocate.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of of proposition produces the anti-of oxygen
Malicious mask.
To achieve these goals, this utility model employs following technical scheme：
A kind of canister respirator producing oxygen, including demifacet cover body, described demifacet cover body top is connected with and number of people eye phase
The protective spectacleses of cooperation, described protective spectacleses are provided with lenses, and described protective spectacleses are provided with suspensorium, and described suspensorium is cased with the
One adjusts folder, and described demifacet cover body is provided with frenum, and described frenum is cased with the second regulation folder, described demifacet cover body and shield
It is connected with two elastic frenulums, described half face shield external surface is provided with two symmetrical filters and exhalation vents between glasses,
Interior inframe on described demifacet cover body is provided with button mouth rubber sleeve, is provided with two filtered air inlet, gives vent to anger in described button mouth rubber sleeve
Mouth and oxygen feeder, described button mouth rubber sleeve is arranged below nut bonding pad, and the bottom of described nut bonding pad is provided with two screws
Hole, the bottom of described nut bonding pad is provided with oxygen generating bottle, and described oxygen generating bottle top is provided with two screws, described two screw insertions
It is fixed on the bottom of nut bonding pad to two screw in the holes and by nut, inside described oxygen generating bottle, be provided with liquid storage area, reaction
Area and catheter channel, described liquid storage area is arranged on above reaction zone, is provided with ball valve between described liquid storage area and reaction zone, described leads
It is provided with oxygen catheter, one end of described oxygen catheter is communicated with reaction zone, and the other end of described oxygen catheter is successively in tube passage
Inside liquid storage area, oxygen generating bottle top extend through outside oxygen generating bottle, described oxygen generating bottle side be provided with flow rate of liquid adjust
Knob, described adjusting knob is connected with ball valve by connecting rod.
Preferably, it is provided with oxygen feeding tube road in described nut bonding pad, the one end in described oxygen feeding tube road is arranged at oxygen feeder,
Oxygen catheter on described oxygen generating bottle top is inserted in oxygen feeding tube road.
Preferably, described filter is communicated with filtered air inlet by pipeline, and described exhalation vents pass through pipeline and gas outlet
Communicate.
Preferably, the liquid storage area top on described oxygen generating bottle is provided with filling opening, is provided with liquid feeding lid at described filling opening, described
The bottom of the reaction zone on oxygen generating bottle is provided with leakage fluid dram, is provided with discharge opeing lid at described leakage fluid dram.
Preferably, it is placed with hydrogen peroxide in described liquid storage area, in described reaction zone, be placed with catalyst.
In this utility model, it is provided with oxygen generating bottle in canister respirator bottom, the oxygen that oxygen generating bottle produces can solve in fire
Under environment, anoxia causes the dyspneic problem of people；This device is reasonable in design, and structure is simple, applied range.
Brief description
Fig. 1 be the utility model proposes a kind of canister respirator producing oxygen structural representation；
Fig. 2 demifacet cover body and the schematic diagram of face contact surface；
Fig. 3 is the profile of oxygen generating bottle；
In figure：1- suspensorium, 2- first adjust folder, 3- protective spectacleses, 4- lenses, 5- elastic frenulum, 6- demifacet cover body, 7-
Filter, 8- exhalation vents, 9- frenum, 10- second adjust folder, 11- oxygen generating bottle, 12- adjusting knob, 13- detain mouth rubber sleeve,
131- gas outlet, 132- filtered air inlet, 14- oxygen feeder, 15- nut bonding pad, 151- screw hole, 152- oxygen feeding tube road, 16-
Screw, 17- filling opening, 18- liquid storage area, 19- ball valve, 20- reaction zone, 21- leakage fluid dram, 22- catheter channel, 23- oxygen catheter.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.
Reference picture 1-3, a kind of canister respirator producing oxygen, including demifacet cover body 6, demifacet cover body 6 top is connected with and people
The protective spectacleses 3 that on head, eye matches, protective spectacleses 3 are provided with lenses 4, and protective spectacleses 3 are provided with suspensorium 1, and suspensorium 1 covers
There is the first regulation folder 2, demifacet cover body 6 is provided with frenum 9, frenum 9 is cased with the second regulation folder 10, demifacet cover body 6 and shield
It is connected with two elastic frenulums 5, demifacet cover body 6 outer surface is provided with two symmetrical filters 7 and exhalation vents 8 between glasses 3,
Interior inframe on demifacet cover body 6 is provided with button mouth rubber sleeve 13, is provided with two filtered air inlet 132, gives vent to anger in button mouth rubber sleeve 13
Mouth 131 and oxygen feeder 14, button mouth rubber sleeve 13 is arranged below nut bonding pad 15, and the bottom of nut bonding pad 15 is provided with two spiral shells
Nail 151, the bottom of nut bonding pad 15 is provided with oxygen generating bottle 11, and oxygen generating bottle 11 top is provided with two screws 16, two screws 16
It is inserted in two screw holes 151 and is fixed on by nut the bottom of nut bonding pad 15, inside oxygen generating bottle 11, be provided with liquid storage
Area 18, reaction zone 20 and catheter channel 22, liquid storage area 18 is arranged on above reaction zone 20, sets between liquid storage area 18 and reaction zone 20
There is ball valve 19, in catheter channel 22, be provided with oxygen catheter 23, one end of oxygen catheter 23 is communicated with reaction zone 20, oxygen catheter 23
The other end successively inside liquid storage area 18, oxygen generating bottle 11 top extend through outside oxygen generating bottle 11, the one of oxygen generating bottle 11
Side is provided with flow rate of liquid adjusting knob 12, and adjusting knob 12 is connected with ball valve 19 by connecting rod, is provided with nut bonding pad 15
Oxygen feeding tube road 152, the one end in oxygen feeding tube road 152 is arranged at oxygen feeder 14, and the oxygen catheter 23 on oxygen generating bottle 11 top inserts
To in oxygen feeding tube road 152, filter 7 is communicated with filtered air inlet 132 by pipeline, and exhalation vents 8 pass through pipeline and gas outlet 131
Communicate, liquid storage area 18 top on oxygen generating bottle 11 is provided with filling opening 17, is provided with liquid feeding lid at filling opening 17, anti-on oxygen generating bottle 11
The bottom answering area 20 is provided with leakage fluid dram 21, is provided with discharge opeing lid, is placed with hydrogen peroxide, in reaction zone 20 in liquid storage area 18 at leakage fluid dram 21
It is placed with catalyst.
It is worn on the head by suspensorium 1 and 9 canister respirators that can produce oxygen of frenum, adjust folder 2 and second by first
Adjust folder 10 to adjust wear elastic, content of oxygen in air can be caused greatly to reduce when big fire in a fire it is easy to
Make one to suffocate, at this moment adjust ball valve 19 opening amount and pass by adjusting knob 12, when adjusting knob 12 is screwed into diverse location, storage
The flow velocity that liquid in liquid zone 18 flows in reaction zone 20 also differs, and when flow rate of liquid is different, oxygen produces speed also not phase
With, hydrogen peroxide adds from filling opening 17, and catalyst adds from leakage fluid dram 21, and the hydrogen peroxide having reacted is discharged from leakage fluid dram 21, this
In utility model, design oxygen generating bottle 11 in canister respirator bottom, the oxygen that oxygen generating bottle 11 produces can solve big fire meeting in fire
Cause content of oxygen in air greatly to reduce, easily make one the problem suffocated；This device is reasonable in design, and structure is simple, application
Scope is wide.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model discloses, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of canister respirator producing oxygen, including demifacet cover body, described demifacet cover body top is connected with and eye phase on the number of people
Cooperation protective spectacleses, described protective spectacleses be provided with lenses it is characterised in that：Described protective spectacleses are provided with suspensorium, described on
First regulation folder is cased with frenulum, described demifacet cover body is provided with frenum, described frenum is cased with the second regulation folder, described
It is connected with two elastic frenulums, described half face shield external surface is provided with two symmetrical filtrations between demifacet cover body and protective spectacleses
Device and exhalation vents, the interior inframe on described demifacet cover body is provided with button mouth rubber sleeve, is provided with two filtrations in described button mouth rubber sleeve
Air inlet, gas outlet and oxygen feeder, described button mouth rubber sleeve is arranged below nut bonding pad, and the bottom of described nut bonding pad sets
There are two screw holes, the bottom of described nut bonding pad is provided with oxygen generating bottle, described oxygen generating bottle top is provided with two screws, described two
Individual screw is inserted into two screw in the holes and is fixed on the bottom of nut bonding pad by nut, is provided with storage inside described oxygen generating bottle
Liquid zone, reaction zone and catheter channel, described liquid storage area is arranged on above reaction zone, is provided with ball between described liquid storage area and reaction zone
Valve, is provided with oxygen catheter in described catheter channel, one end of described oxygen catheter is communicated with reaction zone, described oxygen catheter another
One end successively inside liquid storage area, oxygen generating bottle top extend through outside oxygen generating bottle, described oxygen generating bottle side is provided with liquid
Flow rate regulation knob, described adjusting knob is connected with ball valve by connecting rod.
2. a kind of canister respirator producing oxygen according to claim 1 it is characterised in that：It is provided with described nut bonding pad
Oxygen feeding tube road, the one end in described oxygen feeding tube road is arranged at oxygen feeder, the oxygen catheter on described oxygen generating bottle top be inserted into into
In oxygen pipeline.
3. a kind of canister respirator producing oxygen according to claim 1 it is characterised in that：Described filter pass through pipeline with
Filtered air inlet communicates, and described exhalation vents are communicated with gas outlet by pipeline.
4. a kind of canister respirator producing oxygen according to claim 1 it is characterised in that：Liquid storage area on described oxygen generating bottle
Top is provided with filling opening, is provided with liquid feeding lid at described filling opening, and the bottom of the reaction zone on described oxygen generating bottle is provided with leakage fluid dram, institute
State and at leakage fluid dram, be provided with discharge opeing lid.
5. a kind of canister respirator producing oxygen according to claim 1 it is characterised in that：It is placed with dioxygen in described liquid storage area
Water, is placed with catalyst in described reaction zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955489.2U CN205948213U (en) | 2016-08-26 | 2016-08-26 | Can produce breathing mask of oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955489.2U CN205948213U (en) | 2016-08-26 | 2016-08-26 | Can produce breathing mask of oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948213U true CN205948213U (en) | 2017-02-15 |
Family
ID=57980244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955489.2U Expired - Fee Related CN205948213U (en) | 2016-08-26 | 2016-08-26 | Can produce breathing mask of oxygen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948213U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096727A (en) * | 2018-01-17 | 2018-06-01 | 刘俊文 | A kind of Portable potential balance carbon oxygen crossover autonomous respiration device |
| CN108961671A (en) * | 2018-08-03 | 2018-12-07 | 袁彦丰 | A kind of instrument of field exploration gasmetry and its warning system |
| CN108992819A (en) * | 2018-06-25 | 2018-12-14 | 东台市海鸥航海设备有限公司 | A kind of breathing mask convenient for using in a fire |
-
2016
- 2016-08-26 CN CN201620955489.2U patent/CN205948213U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096727A (en) * | 2018-01-17 | 2018-06-01 | 刘俊文 | A kind of Portable potential balance carbon oxygen crossover autonomous respiration device |
| WO2019140719A1 (en) * | 2018-01-17 | 2019-07-25 | 刘俊文 | Portable potential-balancing carbon-oxygen exchange-type spontaneous respirator |
| CN108992819A (en) * | 2018-06-25 | 2018-12-14 | 东台市海鸥航海设备有限公司 | A kind of breathing mask convenient for using in a fire |
| CN108961671A (en) * | 2018-08-03 | 2018-12-07 | 袁彦丰 | A kind of instrument of field exploration gasmetry and its warning system |
| CN108961671B (en) * | 2018-08-03 | 2020-07-21 | 浙江中超新材料股份有限公司 | Instrument for measuring gas for field exploration and alarm system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5243972A (en) | Smoke-proof mask | |
| CN205948213U (en) | Can produce breathing mask of oxygen | |
| JPH0649085B2 (en) | Respiratory protection for dust with self-contained electric fan | |
| CN105920753A (en) | Chemical oxygenemergency self-rescue breathing device | |
| CN205626758U (en) | Nose mask type respiration protective device with filter box | |
| GB2453134A (en) | Compact filter mask | |
| CN205814901U (en) | A kind of Self-saving breather of chemical oxygen | |
| CN102872551B (en) | Nostril breathing type mask with breathing tubes | |
| CN108578921A (en) | A kind of autonomous cooling-down type breathing mask for fire | |
| CN209475418U (en) | Reveal mouth formula protective face mask | |
| CN2778323Y (en) | Chemical oxygen inhalation apparatus for forest fire fighter | |
| JP3921295B2 (en) | Respiratory protection | |
| CN211935228U (en) | Filtration formula fire control self-rescuer | |
| CN106955431A (en) | Eebd | |
| CN105105369B (en) | Liquid filtering type mouth mask | |
| CN208807664U (en) | A kind of Professional sanitary protectire breezing mask | |
| CN209274862U (en) | A kind of novel submerged mask | |
| CN207666957U (en) | Lung ventilator one-way gas flow breathing mask | |
| CN212548005U (en) | Filtering type gas mask | |
| CN206659185U (en) | A kind of safety goggles haze formula mouth mask | |
| CN107982815A (en) | A kind of high efficiency filter type gas mask | |
| CN211301827U (en) | Liquid dustproof gas mask with air flowing in one direction | |
| CN209898384U (en) | Self-breathing multifunctional helmet | |
| CN208403390U (en) | A kind of ventilative motorcycle helmet | |
| CN207203251U (en) | It is a kind of to assemble quick and good airproof performance full facepiece mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180826 |