CN202982971U - Novel self-rescuer - Google Patents
Novel self-rescuer Download PDFInfo
- Publication number
- CN202982971U CN202982971U CN 201220737457 CN201220737457U CN202982971U CN 202982971 U CN202982971 U CN 202982971U CN 201220737457 CN201220737457 CN 201220737457 CN 201220737457 U CN201220737457 U CN 201220737457U CN 202982971 U CN202982971 U CN 202982971U
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- China
- Prior art keywords
- rescuer
- oxygen
- self
- air bag
- inner canister
- 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 - Lifetime
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a novel self-rescuer and aims to solve the problem that the life of a user is even threatened under certain special conditions because the working efficiency of the conventional self-rescuer is low in working efficiency. The novel self-rescuer is characterized in that a mouth utensil group is connected with an oxygen generation inner tank; and the oxygen generation inner tank is connected with an air bag. Compared with the conventional self-rescuer, the novel self-rescuer has higher working efficiency.
Description
Technical field
The utility model relates to a kind of self-rescuer, is specifically related to a kind of Self-rescuer.
Background technology
Chemical oxygen self-rescuer is a kind of isolated, individual life-saving respiratory protection utensil, has that volume is little, quality gently, is not subjected to the advantages such as environment for use restriction, and the people wears it and can escape from the environment of poisonous or anoxic safely, therefore is widely used.The air bag of existing self-rescuer generally is contained in respiratory siphon and gives birth between the oxygen starter, and in case of emergency, the carbon dioxide of characteristics of contaminated respiratory droplets will could arrive through air bag and give birth to the oxygen starter, causes to have more oxygen in the carbon dioxide that enters, and produces oxygen less.During the human body oxygen intake, oxygen will pass through air bag, has mixed great amount of carbon dioxide in oxygen, reduces human body to the absorption efficiency of oxygen.Original work efficiency of machine is low, entail dangers to user life even in some special circumstances.
The utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of Self-rescuer, mainly solves existing work efficiency of machine low, the problem of entail dangers to user life even in some special circumstances.
The technical scheme that the utility model adopts is: a kind of Self-rescuer, and comprise a mouthful tool group, give birth to oxygen inner canister, air bag, described living oxygen inner canister is provided with living oxygen starter, and described mouthful of tool group is connected with living oxygen inner canister, and described living oxygen inner canister is connected with air bag.
Described mouthful of tool group is comprised of mouth tool and respiratory siphon, and a mouthful tool is connected with respiratory siphon.
Described air bag and living oxygen inner canister welding.
Described air bag is provided with air bleeding valve.
The beneficial effects of the utility model are: owing to having changed balloon positions, make mechanism's absorbing carbon dioxide more effectively, releasing oxygen has improved mechanism efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1-mouth tool group in figure, 11-mouth tool, the 12-respiratory siphon, 2-gives birth to the oxygen inner canister, the 3-air bag, 4-gives birth to oxygen starter, 5-air bleeding valve.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1, a kind of Self-rescuer comprises a mouthful tool group 1, gives birth to oxygen inner canister 2, air bag 3, and described living oxygen inner canister 2 is provided with living oxygen starter 4, and described mouthful of tool group 1 is connected with living oxygen inner canister 2, and described living oxygen inner canister 2 is connected with air bag 3.
Described mouthful of tool group 1 is comprised of mouth tool 11 and respiratory siphon 12, and a mouthful tool 11 is connected with respiratory siphon 12.
Described air bag 3 and living oxygen inner canister 2 welding.
Described air bag 3 is provided with air bleeding valve 5.
The concrete use of the utility model is as follows: in case of emergency, put on this mechanism, open living oxygen starter 4, the human body oxygen intake gives off carbon dioxide.Carbon dioxide is absorbed and produces oxygen by giving birth to oxygen inner canister 2, and the oxygen part of generation enters air bag 3, and a part is absorbed by the body and gives off carbon dioxide.
The beneficial effect of utility model is: owing to having changed balloon positions, make mechanism's absorbing carbon dioxide more effectively, releasing oxygen has improved mechanism efficiency.
Claims (4)
1. Self-rescuer, comprise a mouthful tool group (1), give birth to oxygen inner canister (2), air bag (3), described living oxygen inner canister (2) is provided with living oxygen starter (4), it is characterized in that: described mouthful of tool group (1) is connected with living oxygen inner canister (2), and described living oxygen inner canister (2) is connected with air bag (3).
2. Self-rescuer according to claim 1 is characterized in that: described mouthful of tool group (1) is comprised of mouth tool (11) and respiratory siphon (12), and a mouth tool (11) is connected with respiratory siphon (12).
3. Self-rescuer according to claim 1, is characterized in that: described air bag (3) and living oxygen inner canister (2) welding.
4. Self-rescuer according to claim 1, it is characterized in that: described air bag (3) is provided with air bleeding valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737457 CN202982971U (en) | 2012-12-28 | 2012-12-28 | Novel self-rescuer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737457 CN202982971U (en) | 2012-12-28 | 2012-12-28 | Novel self-rescuer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202982971U true CN202982971U (en) | 2013-06-12 |
Family
ID=48554203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220737457 Expired - Lifetime CN202982971U (en) | 2012-12-28 | 2012-12-28 | Novel self-rescuer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202982971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001101A (en) * | 2019-12-11 | 2020-04-14 | 浙江正安防爆电气有限公司 | Novel honeycomb module oxygen generation chemical oxygen self-rescuer |
-
2012
- 2012-12-28 CN CN 201220737457 patent/CN202982971U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001101A (en) * | 2019-12-11 | 2020-04-14 | 浙江正安防爆电气有限公司 | Novel honeycomb module oxygen generation chemical oxygen self-rescuer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |