CN206896626U - A kind of disposable Smoke prevention gas defence oxygen supply mouth mask - Google Patents
A kind of disposable Smoke prevention gas defence oxygen supply mouth mask Download PDFInfo
- Publication number
- CN206896626U CN206896626U CN201720825709.4U CN201720825709U CN206896626U CN 206896626 U CN206896626 U CN 206896626U CN 201720825709 U CN201720825709 U CN 201720825709U CN 206896626 U CN206896626 U CN 206896626U
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- layer
- mouth mask
- oxygen
- smoke prevention
- gas defence
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- Expired - Fee Related
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Abstract
It the utility model is related to a kind of disposable Smoke prevention gas defence oxygen supply mouth mask for being used in fire escape, this kind of disposable Smoke prevention gas defence oxygen supply mouth mask its structure has three layers to include filtering malicious layer, particulate filter and oxygen layer processed from outside to inside, described mouth mask body is provided with restraint zone, it is characterized in that, described filter poison layer includes active layer of charcoal and catalyst layer, contain fibrous layer in described particulate filter, include oxygen generator in described oxygen layer processed, water bag is provided with around oxygen generator.In routine use, the mouth mask can produce oxygen, and use is in emergency circumstances breathed for the personnel of being in distress, while also have good Smoke prevention and gas defence performance, can stop a variety of toxic gases, people are played and are effectively protected.
Description
Technical field
The protection field in daily fire disaster escaping is the utility model is related to, is a kind of disposable Smoke prevention gas defence oxygen supply mouth mask.
Background technology
In daily life, due to various objective or artificial origin, equipment is caused to catch fire so as to trigger fire.And at some
Personnel compare concentration or are affected by the surrounding environment, and personnel can not evacuate in time.And dense smoke caused by fire, people's asthma can be allowed not
Cross gas, it is generally the case that people are to cover mouth and nose using wet towel to withdraw scene.It is and wet for the people waited for rescue
Towel is only capable of playing a part of filter smoke, it is impossible to produces oxygen, as rescue personnel can not rush in time, personnel to be rescued can be because stopping up
Breath and it is dead.In addition, fire causing death mainly has two factors, one is burning consumes a large amount of oxygen, the short time just causes
Scene of a fire oxygen supply deficiency, people suffocate syncope because of anoxic, lose possibility of surviving；The second is plastic lined piping and plastic building dress
The burnings such as exterior material produce a large amount of toxic gases and flue dust, are fainted after people's breathing, also lose possibility of surviving.For this fire of two
Calamity rescue instrument typically has the devices such as oxygen cylinder, gas mask, but all function is single, inconvenient for use, does not play and rescues well
Protect effect.And the mask general cost of energy Smoke prevention gas defence oxygen supply is very high, it is not easy to purchase comprehensively and uses.
The content of the invention
The purpose of this utility model is to provide a kind of disposable Smoke prevention gas defence oxygen supply for above-mentioned deficiency of the prior art
Mouth mask, the mouth mask can produce oxygen, also can effectively cross air filtering in toxic gas and flue dust, it is simple in construction, cost is cheap,
It is easy to use, easy to carry, the personnel of rescuing can be treated in scene of fire and played a very good protection.
Technical scheme is used by the utility model solves its technical problem：This kind of disposable Smoke prevention gas defence oxygen supply port
Cover, its structure have three layers to include filtering malicious layer, particulate filter and oxygen layer processed from outside to inside, and described mouth mask body is provided with restraint zone, its
It is characterised by, described filter poison layer includes active layer of charcoal and catalyst layer, and fibrous layer, described system are contained in described particulate filter
Include oxygen generator in oxygen layer, water bag is provided with around oxygen generator.
The beneficial effects of the utility model are：When fire occurs, fire smoke has been obstructed to a certain extent to live people
The murder by poisoning of member, and also provide timely oxygen material supply for user.
Brief description of the drawings
The utility model is described further below in conjunction with accompanying drawing：
Fig. 1 is structural representation of the present utility model
In figure, 1 is restraint zone, and 2 be oxygen layer processed, and 21 be water bag, and 22 be oxygen generator, and 3 be particulate filter, and 4 be filter poison
Layer
Embodiment
As shown in figure 1, this kind of disposable Smoke prevention gas defence oxygen supply mouth mask, its structure include three layers have from inside to outside oxygen layer 2 processed,
Particulate filter 3, the malicious layer 4 of filter, three layers of mouth mask are stitched together and are provided with restraint zone 1, oxygen is provided with described oxygen layer processed 2
Device 22, calper calcium peroxide is provided with described oxygen generator 22, water bag 21, water are provided with around oxygen generator 22
There is water in bag 21, described water bag 21 is made of the softer material of quality, is easy to rack；There is fiber in described particulate filter 3
Layer, in order that the smoke filter effect of mouth mask is more preferably, fibrous layer is acetate fiber layer, and NACF is provided with inside acetate fiber layer
Layer, by the cooperation of acetate fiber layer and activated carbon fiber layers, helps to filter more flue gases；Have in described filter poison layer 4
Active carbon layer and catalyst layer, in order that filtering poisonous gas is better, the surface of active carbon layer is in accordion, adds work
Property the area that is contacted with toxic gas of charcoal, the mesh number of the active carbon layer of this embodiment is 100-400 mesh, and poison is common are with filtering
Gas, further enhance the gas defence performance of mask.
, can be by oxygen when running into dense smoke and laboring for breath in use, mouth mask is placed on into face by restraint zone 1
Water bag 21 around generating means 22 racks, and calper calcium peroxide can produce oxygen with water reaction, is available for the personnel's breathing that is in distress.Meanwhile
The particulate filter 3 and the malicious layer 4 of filter of mouth mask also have good Smoke prevention gas defence performance, can stop a variety of toxic gases, and protection time is grown,
Protection object is extensive, and filtering poisonous gas efficiency is high, and people are played and are effectively protected, and increases the machine from scene of fire escape
Meeting.
This kind of Smoke prevention gas defence oxygen supply mouth mask is disposable product, simple in construction, easy to use, can usually be placed on fire-hydrant cabinet
Deng than more prominent place, in order to which people take, dustbin is thrown into after being finished.
Claims (6)
- A kind of 1. disposable Smoke prevention gas defence oxygen supply mouth mask, it is characterised in that：Structure has three layers, includes filtering malicious layer, filter from outside to inside Smoke stratification and oxygen layer processed, in addition mouth mask body be provided with restraint zone, filter malicious layer and include active layer of charcoal and catalyst layer, contain in particulate filter Fibrous layer, oxygen layer processed is interior to include oxygen generator, and water bag is provided with around oxygen generator.
- A kind of 2. disposable Smoke prevention gas defence oxygen supply mouth mask according to claim 1, it is characterised in that：The active carbon layer Surface is in accordion.
- A kind of 3. disposable Smoke prevention gas defence oxygen supply mouth mask according to claim 1, it is characterised in that：The active carbon layer Mesh number is 100-400 mesh.
- A kind of 4. disposable Smoke prevention gas defence oxygen supply mouth mask according to claim 1, it is characterised in that：The fibrous layer is vinegar Sour fibrous layer, acetate fiber layer inside are provided with activated carbon fiber layers.
- A kind of 5. disposable Smoke prevention gas defence oxygen supply mouth mask according to claim 1, it is characterised in that：The oxygen fills Calper calcium peroxide is provided with putting.
- A kind of 6. disposable Smoke prevention gas defence oxygen supply mouth mask according to claim 1, it is characterised in that：It is described to filter malicious layer and filter Smoke stratification is made by gas permeable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825709.4U CN206896626U (en) | 2017-07-10 | 2017-07-10 | A kind of disposable Smoke prevention gas defence oxygen supply mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825709.4U CN206896626U (en) | 2017-07-10 | 2017-07-10 | A kind of disposable Smoke prevention gas defence oxygen supply mouth mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896626U true CN206896626U (en) | 2018-01-19 |
Family
ID=61293405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720825709.4U Expired - Fee Related CN206896626U (en) | 2017-07-10 | 2017-07-10 | A kind of disposable Smoke prevention gas defence oxygen supply mouth mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856078A (en) * | 2021-10-15 | 2021-12-31 | 辽宁工程技术大学 | Portable fire self-rescue mask |
-
2017
- 2017-07-10 CN CN201720825709.4U patent/CN206896626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856078A (en) * | 2021-10-15 | 2021-12-31 | 辽宁工程技术大学 | Portable fire self-rescue mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180119 Termination date: 20180710 |