CN110051943A - A kind of filter type self-rescuer of supplemental oxygen - Google Patents
A kind of filter type self-rescuer of supplemental oxygen Download PDFInfo
- Publication number
- CN110051943A CN110051943A CN201910291415.1A CN201910291415A CN110051943A CN 110051943 A CN110051943 A CN 110051943A CN 201910291415 A CN201910291415 A CN 201910291415A CN 110051943 A CN110051943 A CN 110051943A
- Authority
- CN
- China
- Prior art keywords
- rescuer
- gas tank
- oxygen
- self
- filter type
- 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.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 37
- 239000001301 oxygen Substances 0.000 title claims abstract description 37
- 230000000153 supplemental effect Effects 0.000 title claims abstract description 15
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000002274 desiccant Substances 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 10
- 239000007789 gas Substances 0.000 abstract description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 5
- 239000001569 carbon dioxide Substances 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 22
- 238000005192 partition Methods 0.000 description 12
- 210000000214 mouth Anatomy 0.000 description 11
- 239000003814 drug Substances 0.000 description 6
- 238000002955 isolation Methods 0.000 description 5
- 239000002341 toxic gas Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of filter type self-rescuers of supplemental oxygen, are related to mine self-help escape technical field.The present invention includes compressed oxygen cylinder, filtering medicinal cupping, mouth tool, outlet valve；When wearing, open compressed oxygen gas tank regulating switch, part purity oxygen is discharged into self-rescuer to mix with outside air, it is breathed for people, design has hopcalite agent and desiccant simultaneously, make the Oxidation of Carbon Monoxide contained in air at carbon dioxide by the catalytic action of hopcalite agent, ensure that oxygen concentration is greater than 20% or more in the air of user's sucking, ensure that human body sucks the concentration of carbon monoxide lower than 200 × 10 in defined guard time‑6Accumulation sucking carbon monoxide is less than 200ml before the deadline, and when expiration, the gas of exhalation is discharged from outlet valve, the filter type self-rescuer of supplemental oxygen is the Combination Design of a kind of compressed oxygen self-lifesaving device and filter type self-rescuer, structure is simple, small volume, easy to use.
Description
Technical field
The present invention relates to mine down-hole safety self-saving escape technical field, specially a kind of mistakes with supplemental oxygen function
Filter formula self-rescuer.
Background technique
It is well known that popularization is widely applied in coal mine to coal mine self-rescuer at home, self-rescuer type mainly has: filtering type is certainly
Rescue device, isolation type self-rescuer.The characteristics of filter type self-rescuer is that people breathes the oxygen needed from outside air, passes through self-rescuer
Internal hopcalite agent filters out poison gas, and product advantage is that small in size, light weight and cost is low, and the individual protection time is long, the disadvantage is that
It is required that oxygen concentration is greater than 18% in outside ambient air, carbonomonoxide concentration must not be higher than 1.5%, by this conditionality, I
State terminated the use of filter type self-rescuer in 2010；The characteristics of isolation type self-rescuer is outside the oxygen breathed for people does not need
Boundary provides, and self-rescuer itself provides oxygen, wherein have isolation type chemical-oxygen self-rescuer and isolating compressed oxygen self-lifesaving device, isolation type
The working principle of chemical oxygen self-rescuer is that inside is equipped with chemical oxygen generating agent, the moisture contained in the gas using people's exhalation and life
Oxygen agent reaction releases oxygen and breathes for people；The working principle of isolating compressed oxygen self-lifesaving device is equipped with a hyperbaric oxygen gas tank,
Oxygen tank switch is opened when use, is discharged oxygen by specified amount and is breathed use for people；The advantages of isolation type self-rescuer is not by outer
The influence of boundary's surrounding air causes body the disadvantage is that needing the air bag with available people breathing, and the medicament of processing carbon dioxide
Inspection is big, and heavy, miner is inconvenient to use, and guard time is shorter.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of filter type self-rescuer with supplemental oxygen function, parts
Oxygen is provided by compressed oxygen gas tank, and portion gas has extraneous offer, has been cut air bag and has been handled the medicament of carbon dioxide, and externally
Boundary's air carries out effectively filtering poison gas, has been designed to a kind of novel filter-type self-rescuer small in size, light-weight.
In order to solve the above technical problems, the technical solution used in the present invention is: when a kind of air-breathing supplemental oxygen filtering
Formula self-rescuer, including compressed oxygen gas tank, filtering medicinal cupping, mouth tool, outlet valve；It is characterized in that, the compressed oxygen gas tank is located at certainly
The center of device is rescued, filtering medicinal cupping is looped around the periphery of compressed oxygen gas tank, is filled between filtering medicinal cupping and compressed oxygen gas tank and adds suddenly
Draw special agent and desiccant, when people's air-breathing, air-flow is entered by filtering medicinal cupping bottom, first passes around desiccant layer, absorbs air
In moisture, protect hopcalite agent, air-flow continues to flow to hopcalite oxidant layer, filter out the carbon monoxide poison gas in air,
While air-breathing, the oxygen in compressed oxygen gas tank carries out slow release by specified amount, supplements the oxygen content in air, described
Compressed oxygen pot bottom design damping device, partition, the hopcalite agent and drying are set at the top of the hopcalite agent
Partition is set between agent, and partition, the lower partition setting compensation bullet of the desiccant bottom setting is arranged in the desiccant bottom
Spring, filtering medicinal cupping top connector have, the internal gas outlet for having compressed oxygen gas tank of mouth tool, on the compressed oxygen gas tank
Portion is provided with regulating switch, and the compressed oxygen gas tank is provided with pressure display table, is provided with outlet valve, the mouth on the mouth tool
Nose clip is set on tool.
A further technical solution lies in the bottom of the filtering medicinal cupping offers airflow inlet.
A further technical solution lies in the compressed oxygen gas tank is steel cylinder or Carbon fibe bottle.
A further technical solution lies in the compressed oxygen pot bottom damping device is spring.
A further technical solution lies in determine the volume of design compressed oxygen gas tank according to design guard time length.
A further technical solution lies in determine the use of hopcalite agent and desiccant according to design guard time length
Amount.
A further technical solution lies in, according to human body respiratory minute volume number, by 20% determine compressed oxygen cylinder
Outlet release amount of oxygen.
A further technical solution lies in the partition is equipped with air hole.
A further technical solution lies in order to protect self-rescuer host machine part, outside setting shell；
The beneficial effects of adopting the technical scheme are that nostril is clamped with nose clip when wearing self-rescuer air-breathing,
It is breathed using oral cavity, outside air first passes through desiccant layer, and desiccant absorbs the moisture in air, protects hopcalite agent, does
Dry air goes successively to hopcalite oxidant layer, by the catalytic action of hopcalite agent make toxic gas Oxidation of Carbon Monoxide at
Carbon dioxide opens simultaneously compressed oxygen gas tank switch, and supplemental oxygen sucks respiratory tract, and when expiration, the moisture of exhalation is from outlet valve
Discharge, this self-rescuer structure is simple, and small volume is easy to use, ensure that oxygen concentration is greater than 20% or more in air, together
When can dilute the content of carbonomonoxide concentration in outside air, pass through the effect of hopcalite agent, it is ensured that human body is being advised
The concentration of sucking carbon monoxide is lower than 200 × 10 in fixed guard time-6Accumulation sucking carbon monoxide before the deadline
Less than 200ml.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is structural schematic diagram of the invention.
In figure: 1, filtering medicinal cupping；2, counterbalance spring；3, first partition；4, desiccant；5, second partition；6, hopcalite
Agent；7, compressed oxygen gas tank；8, third partition；9, mouth has；10, compressed oxygen gas tank gas outlet；11, compressed oxygen pressure tank is shown
Table；12, regulating switch is supplied oxygen；13, nose clip；14, outlet valve；15, damping spring.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Disclosure sets forth a kind of filter type self-rescuer with supplemental oxygen, including compressed oxygen gas tank 7, filtering medicinal cupping 1,
Mouth tool 9, outlet valve 14；It is characterized in that, the compressed oxygen gas tank 7 is located at the center of self-rescuer, filtering medicinal cupping 1 is looped around compression
The periphery of oxygen tank 7 filters and is filled with hopcalite agent 6 and desiccant 4, people's air-breathing between medicinal cupping 1 and compressed oxygen gas tank 7
When, air-flow is entered by filtering 1 bottom of medicinal cupping, first passes around 4 medicine layer of desiccant, absorbs the moisture in air, air-flow is after afterflow
6 medicine layer of hopcalite agent is moved, the carbon monoxide poison gas in air, oxygen while air-breathing, in compressed oxygen gas tank 7 are filtered out
It is discharged by specified amount, supplements the oxygen content in air, damping spring 15, institute are designed in 7 bottom of compressed oxygen gas tank
Setting third partition 8 at the top of hopcalite agent 6 is stated, second partition 5 is set between the hopcalite agent 6 and desiccant 4, it is described
First partition 3 is arranged in 4 bottom of desiccant, and 3 lower part of first partition is arranged counterbalance spring 2, connects at the top of the filtering medicinal cupping 1
Mouth tool 9, the mouth have the gas outlet 10 for having compressed oxygen gas tank 7 inside 9, and 7 top of compressed oxygen gas tank is provided with regulating switch
12, the compressed oxygen gas tank 7 is provided with pressure display table 11, is provided with outlet valve 14 on the mouth tool 10, the mouth has on 10
Nose clip 13 is set.
When wearing self-rescuer air-breathing, outside air first passes through 4 medicine layer of desiccant, and desiccant 4 absorbs the moisture in air, protects
Hopcalite agent 6 is protected, dry air goes successively to 6 medicine layer of hopcalite agent, makes to have by the catalytic action of hopcalite agent 6
For poisonous gas Oxidation of Carbon Monoxide at carbon dioxide, air-breathing opens simultaneously compressed oxygen gas tank switch 12, supplemental oxygen, sucking breathing
Road, when expiration, the moisture of exhalation is discharged from outlet valve 14, and this self-rescuer structure is simple, and small volume is easy to use, guarantees
Oxygen concentration is greater than 20% or more in air, while can dilute the content of carbonomonoxide concentration in outside air, by suddenly
The effect of Jia Late agent 6, it is ensured that human body sucks the concentration of carbon monoxide lower than 200 × 10 in defined guard time-6
Accumulation sucking carbon monoxide is less than 200ml before the deadline.
Claims (5)
1. a kind of filter type self-rescuer of supplemental oxygen, including compressed oxygen gas tank, filtering medicinal cupping, mouth tool, outlet valve；Its feature exists
In oxygen is provided by compressed oxygen gas tank, while outside air is divided in drawing section when air-breathing, and the compressed oxygen gas tank is in centre, filtering
Medicinal cupping fills hopcalite agent and desiccant between compressed oxygen gas tank and filtering medicinal cupping on compressed oxygen gas tank periphery.
2. a kind of filter type self-rescuer of supplemental oxygen according to claim 1, which is characterized in that the compressed oxygen gas tank
Damping spring is arranged in bottom.
3. a kind of filter type self-rescuer of supplemental oxygen according to claim 1, which is characterized in that the compressed oxygen gas tank
Top is provided with the switch for adjusting out throughput.
4. a kind of filter type self-rescuer of supplemental oxygen according to claim 1, which is characterized in that the compressed oxygen gas tank
It is provided with pressure display table.
5. a kind of filter type self-rescuer of supplemental oxygen according to claim 1, which is characterized in that the compressed oxygen gas tank
Material is steel cylinder or Carbon fibe bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291415.1A CN110051943A (en) | 2019-04-03 | 2019-04-03 | A kind of filter type self-rescuer of supplemental oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291415.1A CN110051943A (en) | 2019-04-03 | 2019-04-03 | A kind of filter type self-rescuer of supplemental oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110051943A true CN110051943A (en) | 2019-07-26 |
Family
ID=67318809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910291415.1A Pending CN110051943A (en) | 2019-04-03 | 2019-04-03 | A kind of filter type self-rescuer of supplemental oxygen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110051943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882902A (en) * | 2021-09-29 | 2022-01-04 | 浙江正安防爆电气有限公司 | Carbon monoxide alarm miner lamp and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2011792A (en) * | 1978-01-10 | 1979-07-18 | Coal Industry Patents Ltd | Training Breathing Apparatus |
| CN2071070U (en) * | 1989-12-27 | 1991-02-13 | 广东煤矿安全仪器厂 | Mine filting type oxygen-producing life self-saving device |
| CN2933466Y (en) * | 2006-07-18 | 2007-08-15 | 华瑞抚顺煤矿安全仪器有限公司 | Carbon monoxide filtering type self-saving appliance for mine-used |
| CN203874307U (en) * | 2014-05-21 | 2014-10-15 | 湖南海湖矿灯有限公司 | Mine combined type self rescuer |
| CN209885063U (en) * | 2019-04-03 | 2020-01-03 | 邯郸市同俊达矿山设备股份有限公司 | Filtering type self-rescuer for supplementing oxygen |
-
2019
- 2019-04-03 CN CN201910291415.1A patent/CN110051943A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2011792A (en) * | 1978-01-10 | 1979-07-18 | Coal Industry Patents Ltd | Training Breathing Apparatus |
| CN2071070U (en) * | 1989-12-27 | 1991-02-13 | 广东煤矿安全仪器厂 | Mine filting type oxygen-producing life self-saving device |
| CN2933466Y (en) * | 2006-07-18 | 2007-08-15 | 华瑞抚顺煤矿安全仪器有限公司 | Carbon monoxide filtering type self-saving appliance for mine-used |
| CN203874307U (en) * | 2014-05-21 | 2014-10-15 | 湖南海湖矿灯有限公司 | Mine combined type self rescuer |
| CN209885063U (en) * | 2019-04-03 | 2020-01-03 | 邯郸市同俊达矿山设备股份有限公司 | Filtering type self-rescuer for supplementing oxygen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882902A (en) * | 2021-09-29 | 2022-01-04 | 浙江正安防爆电气有限公司 | Carbon monoxide alarm miner lamp and using method thereof |
| CN113882902B (en) * | 2021-09-29 | 2024-02-13 | 浙江正安防爆电气有限公司 | Carbon monoxide alarm miner's lamp and use method thereof |
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