CN206267868U - A kind of novel miner escape selfrescue equipment - Google Patents
A kind of novel miner escape selfrescue equipment Download PDFInfo
- Publication number
- CN206267868U CN206267868U CN201621290849.8U CN201621290849U CN206267868U CN 206267868 U CN206267868 U CN 206267868U CN 201621290849 U CN201621290849 U CN 201621290849U CN 206267868 U CN206267868 U CN 206267868U
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- China
- Prior art keywords
- equipment
- breathing equipment
- filter layer
- breathing
- extraneous gas
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Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 72
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 45
- 239000003463 adsorbent Substances 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 4
- 239000002341 toxic gas Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000002411 adverse Effects 0.000 claims 1
- 238000005065 mining Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 description 15
- 239000001301 oxygen Substances 0.000 description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium superoxide Chemical compound [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 208000001705 Mouth breathing Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000030303 breathing problems Diseases 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of novel miner escape selfrescue equipment, including the first breathing equipment and the second breathing equipment, the two is connected by screwing device for ejecting；First breathing equipment is hollow cavity, first breathing equipment is provided with unlatching/closing knob, extraneous gas catheter interface, fixing band, occlusion pneumostome and nose clip, it is sequentially provided with the first breathing equipment air inlet/gas outlet, primary filter layer, secondary filter layer, three-stage filtration layer inside first breathing equipment from outside to inside, three-stage filtration layer is with to be engaged pneumostome affixed；Second breathing equipment includes affixed successively extraneous gas conduit, gas holding chamber, chemical reaction chamber, and extraneous gas conduit is detachable with extraneous gas catheter interface affixed.The utility model is mainly used in the emergency of mining construction, and specifically more rationally quick using flow there is provided one kind, equipment is more perfect, allows miner quickly to use the self-rescuer for ensureing its life safety in an emergency situation.
Description
Technical field
The utility model belongs to mining equipment technical field, specifically refers to a kind of novel miner escape selfrescue equipment.
Background technology
Self-rescuer is the instrument of indispensability during mine operation, and when mine accident occurs, self-rescuer can be farthest
Ensure the breathing problem of trapped personnel, there is provided more times withdraw the scene of the accident or wait for rescue.Current market is mainly used
Be chemical oxygen self-rescuer and compressed oxygen self-lifesaving device both selfrescue equipments, above-mentioned conventional apparatus are exactly in the presence of a critical defect
Wearing schedule is cumbersome, and on the one hand entirely wear process needs 1.5 minutes in training, if the wearer when underground occurs accident
In tense situation in height, wear time can be longer, and this have impact on the escape unharmed time of miner to a certain extent；Together
When well shooting after the gas such as live carbon monoxide and dust concentration can drastically raise, the very first time can be taken in safe breathable
Gas is particularly important；On the other hand because the cost of chemical oxygen self-rescuer is low compared with compressed oxygen self-lifesaving device, chemical oxygen self-rescuer is accounted for
There is rate higher, and before chemical oxygen self-rescuer enters normal raw oxygen, the steam and carbon dioxide of people's exhalation are absorbed by potassium superoxide, put
The oxygen for going out enough people's breathings at least needs 1 minutes, is more the increase in the duration exposed to hazardous environment.Therefore, save oneself
Device wears process and awaits optimization.
The content of the invention
To solve above-mentioned existing problem, the purpose of this utility model is directed to existing self-rescuer and wears process and equipment, carries
For a kind of emergency for being mainly used in mining construction, more rationally quick using flow, equipment is more perfect, allows miner to exist
The self-rescuer for ensureing the life security of itself still can be quickly used under emergency,.
The technical scheme that the utility model is taken is：A kind of novel miner escape selfrescue equipment, it includes the first breathing dress
Put and connected by screwing device for ejecting with the second breathing equipment, first breathing equipment and the second breathing equipment；Described first
Breathing equipment is hollow cavity, and first breathing equipment is provided with unlatching/closing knob, extraneous gas catheter interface, fixation
Band, occlusion pneumostome and nose clip, are sequentially provided with the first breathing equipment air inlet/outlet from outside to inside inside first breathing equipment
Mouth, primary filter layer, secondary filter layer, three-stage filtration layer, three-stage filtration layer is with to be engaged pneumostome affixed；Described second exhales
Inhaling device includes affixed successively extraneous gas conduit, gas holding chamber, chemical reaction chamber, the extraneous gas conduit and outside
Gas conduit interface is detachable affixed.
Further, the primary filter layer, secondary filter layer and three-stage filtration layer are near the occlusion pneumostome
Side is respectively equipped with the counterflow-preventing check valve one for making air-flow to occlusion pneumostome side one-way flow, the primary filter layer,
Secondary filter layer and three-stage filtration layer make air-flow to described first being respectively equipped with the first breathing equipment side wall joint
The counterflow-preventing check valve two of breathing equipment air inlet/air outlet side one-way flow.
Preferably, the primary filter layer is to filter the melt spraying non-woven fabrics filter layer of large-scale particulate matter, the secondary
Filter layer is the charcoal absorption filter layer for filtering finely ground particles, and the three-stage filtration layer is toxic gas chemical reactive filtration
Layer, such as three-stage filtration layer are hydroxide calcium layer, for reacting away the sour gas such as sulfur dioxide.
Further, the extraneous gas catheter interface is provided with adsorbent equipment one, and the extraneous gas end of conduit is provided with
With the adsorbent equipment two of the sealing absorption of adsorbent equipment one.
Further, second breathing equipment is provided with urgent suggestion device.
Preferably, the urgent suggestion device is light flash warning device.
After said structure, the beneficial effects of the utility model are as follows：
(1) when being escaped using this selfrescue equipment, first using the first breathing equipment, wear process simply, greatly shorten biography
System self-rescuer was up to the wear time of 1.5 minutes, there is provided to miner, more easily mode is rapidly introduced into the breathing of safe gas
In；
(2) the substep offering oxygen way that this selfrescue equipment is combined using the first breathing equipment and the second breathing equipment, effectively
The slow problem of market chemical oxygen self-rescuer life oxygen is compensate for, can be effective to ensure the raw oxygen phase in the case where other any devices are added without
Between miner breathing safety；
(3) breathing equipment of this selfrescue equipment first uses biting connecions breathing pattern, and the double of miner have been liberated in respiratory
Hand, miner can solve more emergency cases using both hands during escape, while the use of outboard head portion fixing band, can effectively alleviate
The mouth that miner bites biting connecions pneumostome for a long time is ached；
(4) can point out and promote ore deposit added with urgent suggestion device on the breathing equipment of the utility model selfrescue equipment second
Work is moved towards safer route, while easily concentrating crowd, is reduced and is searched and rescued difficulty.
Brief description of the drawings
Fig. 1 is a kind of the utility model miner escape main structure diagram of embodiment of selfrescue equipment；
Fig. 2 is a kind of the utility model miner escape dimensional structure diagram of embodiment of selfrescue equipment；
Fig. 3 is that a kind of the first breathing equipment external structure of the utility model miner escape embodiment of selfrescue equipment is illustrated
Figure；
Fig. 4 is that a kind of the first breathing equipment internal structure of the utility model miner escape embodiment of selfrescue equipment is illustrated
Figure；
Fig. 5 is a kind of the utility model miner escape internal structure schematic diagram of embodiment of selfrescue equipment；
Fig. 6 is the new technological process and traditional process comparison diagram of the utility model miner escape selfrescue equipment.
Wherein, the 1, first breathing equipment, the 2, second breathing equipment, 3, screw device for ejecting, 101, open/knob is closed,
102nd, extraneous gas catheter interface, 103, fixing band, 104, occlusion pneumostome, 105, nose clip, the 106, first breathing equipment air inlet/
Gas outlet, 107, primary filter layer, 108, secondary filter layer, 109, three-stage filtration layer, 110, check valve one, 111, check valve
Two, 112, adsorbent equipment one, 201, extraneous gas conduit, 202, gas holding chamber, 203, chemical reaction chamber, 204, adsorbent equipment
Two, 205, urgent suggestion device.
Specific embodiment
With reference to accompanying drawing, the utility model is described in further details.
As illustrated in fig. 1 and 2, this novel miner escape selfrescue equipment includes the first breathing equipment 1 and the second breathing equipment 2,
The breathing equipment 2 of first breathing equipment 1 and second is connected by screwing device for ejecting 3；First breathing equipment 1 is hollow
Cavity, as shown in figure 3, first breathing equipment is provided with unlatching/closing knob 101, extraneous gas catheter interface 102, consolidates
Fixed band 103, occlusion pneumostome 104 and nose clip 105, as shown in figure 4, being set successively from outside to inside inside first breathing equipment 1
There are the first breathing equipment air inlet/gas outlet 106, primary filter layer 107, secondary filter layer 108, three-stage filtration layer 109, described three
Level filter layer 109 is with to be engaged pneumostome 104 affixed；As shown in figure 5, second breathing equipment 2 includes outside affixed successively
Gas conduit 201, gas holding chamber 202, chemical reaction chamber 203, the extraneous gas conduit 201 and extraneous gas catheter interface
102 is detachable affixed.
As shown in figure 4, the primary filter layer 107, secondary filter layer 108 and three-stage filtration layer 109 are stung near described
The side for closing pneumostome 104 is respectively equipped with the counterflow-preventing check valve 1 for making air-flow to occlusion pneumostome side one-way flow,
The primary filter layer 107, secondary filter layer 108 and three-stage filtration layer 109 with the side wall joint of first breathing equipment 1
It is respectively equipped with the counterflow-preventing check valve 2 111 for making air-flow to the side one-way flow of the first breathing equipment air inlet/gas outlet 106.
Wherein, the primary filter layer 107 is the melt spraying non-woven fabrics filter layer of the large-scale particulate matter of filtering, and the secondary filter layer 108 is
The charcoal absorption filter layer of finely ground particles is filtered, the three-stage filtration layer 109 is toxic gas chemical reactive filtration layer.
The extraneous gas catheter interface 102 is provided with adsorbent equipment 1, and the end of extraneous gas conduit 201 is provided with
With the adsorbent equipment 2 204 of the sealing absorption of adsorbent equipment one.Second breathing equipment 2 is provided with urgent suggestion device 205.Institute
Urgent suggestion device 205 is stated for light flash warning device.
When specifically used, what is be provided between the first breathing equipment 1 and the second breathing equipment 2 screws device for ejecting 3, may be implemented in
The effect of quick ejection is firmly pressed under the state of emergency, and ensures arbitrarily be ejected in usual normal work；Urgent prompting dress
Putting 205 can provide signal lamp, the situation that miner is disorderly run in a great rush under reduction emergency in emergency, and can concentrate
Miner region, reduces rescue difficulty.Emergency occurs, and miner presses the first breathing equipment 1, and device ejection, rotation is opened
Knob 101 is opened/closed, nose clip therein 105 is taken out from pneumostome, bite occlusion pneumostome 104 with mouth immediately, inhaled with mouth
Gas, outside gas is to enter the first breathing equipment 1 by the first breathing equipment air inlet/gas outlet 106, first by primary filter
Layer 107, the particles such as larger dust are filtered out with physical filtering mode, then by check valve 1, by secondary filter layer
108, smaller particle is adsorbed with the mode of charcoal absorption, three-stage filtration layer 109 is entered back into, filtered out with the mode of chemical reaction
Toxic gas, last gas enters occlusion pneumostome 104, and at this moment miner is drawn onto safe respirable gas；During outlet, gas
The first breathing equipment air inlet/gas outlet 106 is directly reached by check valve 2 111, the external world is discharged to.
After appropriate time, the second breathing equipment 2 is being opened compared with safety zone, therefrom extracting extraneous gas conduit 201, it is right
Extraneous gas catheter interface 102 on accurate first breathing equipment 1, makes its absorption on adsorbent equipment 1, and turn is opened/closed
Knob 101, closes outer gas inlets, deeply breathes several times, and chemically the oxygen of the generation of reative cell 203 just passes through gas held
Room 202 is transferred in miner mouthful, that is, start the oxygen supply demand of the second stage of maintenance miner.
Flow, including below scheme as shown in fig. 6, above-mentioned miner's escape is saved oneself：
(1) exert oneself to press, the first breathing equipment 1 is ejected, and the first breathing equipment 1 is removed with hand, and device stings after ejection
Close pneumostome 104 to eject immediately, rotarily open/close the locking device that knob 101 opens the first breathing equipment 1, exhaled from first
Nose clip 105 is taken down on suction device 1 to clamp the nose, occlusion pneumostome 104 is then bitten, with mouth breathing；
(2) open the second breathing equipment 2 to switch, take out the outside gas that extraneous gas conduit 201 is directed at the first breathing equipment 1
Body canal interface 102 is simultaneously close to, and extraneous gas conduit 201 is adsorbed on the first breathing equipment 1, the breathing dress of rotary closing first
The unlatching put/closing knob 101, is deeply breathed for several times, you can breathe to oxygen in the second breathing equipment 2, now with the external world with mouth
In closed state, this oxygen is the oxygen of device internal-response generation,.
Above-mentioned miner's escape self-rescue method, including following methods：
(1) miner is close apart from extra exit, and emergency occurs, immediate operation flow (1), leaves danger zone to peace
Full outlet；
(2) miner is close apart from chamber, and emergency occurs, and immediate operation flow (1) is left danger zone to safety and gone out
Mouthful；
(3) miner apart from chamber farther out, miner is perfectly clear to chamber position, emergency occur, immediate operation flow
(1) danger zone to comparatively safe region this moment, is left, in this region operating process (2), is then progressively moved to chamber position
It is dynamic, to chamber after wait for rescue；
(4) miner apart from chamber farther out, miner it is unclear to chamber position (including miner due to it is overstretched cause lose
Forget, emergency causes scene in region to change), emergency occurs, immediate operation flow (1), around observation
Urgent suggestion device, and the position movement pointed out to urgent suggestion device, leave danger zone this moment to comparatively safe region,
In this region operating process (2), then proceed to follow the prompting of the urgent suggestion device in front to be moved to safety zone, wait is rescued
Help.
The utility model and embodiments thereof are described above, this description is no restricted, shown in accompanying drawing
Be also one of implementation method of the present utility model, actual structure is not limited thereto.If all in all this area
Those of ordinary skill is enlightened by it, not departing from the case that the utility model creates objective, without it is creative design with
The similar frame mode of the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (6)
1. a kind of novel miner escape selfrescue equipment, it is characterised in that：It includes the first breathing equipment and the second breathing equipment, institute
State the first breathing equipment and the second breathing equipment and connected by screwing device for ejecting；First breathing equipment is hollow cavity,
First breathing equipment is provided with unlatching/closing knob, extraneous gas catheter interface, fixing band, occlusion pneumostome and nose clip,
The first breathing equipment air inlet/gas outlet, primary filter layer, secondary mistake are sequentially provided with inside first breathing equipment from outside to inside
Filtering layer, three-stage filtration layer, three-stage filtration layer is with to be engaged pneumostome affixed；Second breathing equipment includes affixed successively
Extraneous gas conduit, gas holding chamber, chemical reaction chamber, the extraneous gas conduit are detachable with extraneous gas catheter interface
It is affixed.
2. a kind of novel miner escape selfrescue equipment according to claim 1, it is characterised in that：The primary filter layer,
Secondary filter layer and three-stage filtration layer are respectively equipped with the side for being close to the occlusion pneumostome and air-flow is breathed to the occlusion
The counterflow-preventing check valve one of mouthful side one-way flow, the primary filter layer, secondary filter layer and three-stage filtration layer are with described the
One breathing equipment side wall joint is respectively equipped with makes air-flow to the anti-of the first breathing equipment air inlet/air outlet side one-way flow
Adverse current check valve two.
3. a kind of novel miner escape selfrescue equipment according to claim 2, it is characterised in that：The primary filter layer is
The melt spraying non-woven fabrics filter layer of large-scale particulate matter is filtered, the secondary filter layer is the charcoal absorption of filtering finely ground particles
Filtering layer, the three-stage filtration layer is toxic gas chemical reactive filtration layer.
4. a kind of novel miner escape selfrescue equipment according to claim 1, it is characterised in that：The extraneous gas conduit
Interface is provided with adsorbent equipment one, and the extraneous gas end of conduit is provided with the adsorbent equipment two with the sealing absorption of adsorbent equipment one.
5. a kind of novel miner escape selfrescue equipment according to claim 1, it is characterised in that：Second breathing equipment
It is provided with urgent suggestion device.
6. a kind of novel miner escape selfrescue equipment according to claim 5, it is characterised in that：The urgent suggestion device
It is light flash warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290849.8U CN206267868U (en) | 2016-11-29 | 2016-11-29 | A kind of novel miner escape selfrescue equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290849.8U CN206267868U (en) | 2016-11-29 | 2016-11-29 | A kind of novel miner escape selfrescue equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267868U true CN206267868U (en) | 2017-06-20 |
Family
ID=59042705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621290849.8U Expired - Fee Related CN206267868U (en) | 2016-11-29 | 2016-11-29 | A kind of novel miner escape selfrescue equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267868U (en) |
-
2016
- 2016-11-29 CN CN201621290849.8U patent/CN206267868U/en not_active Expired - Fee Related
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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: 20170620 Termination date: 20201129 |