CN208465003U - A kind of mining powered air-purifying formula anti-dust mask - Google Patents
A kind of mining powered air-purifying formula anti-dust mask Download PDFInfo
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- CN208465003U CN208465003U CN201820603565.2U CN201820603565U CN208465003U CN 208465003 U CN208465003 U CN 208465003U CN 201820603565 U CN201820603565 U CN 201820603565U CN 208465003 U CN208465003 U CN 208465003U
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Abstract
The utility model discloses a kind of mining powered air-purifying formula anti-dust masks, including mask body, elastic bandage, wind-guiding hose and corrugated flexible hose, mask body includes Full silica gel mask and engineering plastics shell, the both sides external of elastic bandage and engineering plastics shell is all connected with, exhaust ports in the middle part of mask body are provided with exhaust valve, inlet valve is provided at air entry on the left of Full silica gel mask, the air inlet of inlet valve is connect with one end of wind-guiding hose, the other end of wind-guiding hose and one end of corrugated flexible hose connect, the other end of corrugated flexible hose is connect with the air outlet on the wind pipe wall of underground coal mine compressed-air self-help system air hose, pressure regulator valve and dirt catcher are disposed with from underground coal mine compressed-air self-help system air hose to inlet valve on wind-guiding hose.The utility model can be realized the fresh distinguished and admirable each Fixed Point Operation personnel for being dispensed directly into driving face, so that operating personnel is breathed the fresh distinguished and admirable of underground coal mine compressed-air self-help system air hose offer, protected the health of worker.
Description
Technical field
The utility model relates to a kind of mining masks, more particularly, to a kind of mining powered air-purifying formula anti-dust mask.
Background technique
Coal mine belongs to high-risk operations, is not only faced with the generation of all kinds of disaster accidents in underground, as top plate, water, fire, gas,
Coal dust, ventilation, circuit etc.；Invasion also by a variety of toxic and harmful gas simultaneously are affected into the strong of well practitioner's body and mind
Health, wherein mine dust is exactly a kind of.For workers with long time containing operation in the higher environment of mine dust density, less serious case can cause respiratory tract infection
Disease, severe one can lead to pneumoconiosis, and (after 5 μm of grits below of sucking, the lung tissue that human body shows diffuses fibrosis hyperplasia, lesion
With functional failure disease, referred to as pneumoconiosis), seriously affect human health and service life.Related data shows the present pneumoconiosis in China
Disease has as many as 6,000,000, accounts for 80% or more of all occupational diseases.
Currently, the common anti-dust mask in mine mainly has self-suction dustproof mask and two kinds of air-supplying type dust mask.And mine
What work was usually worn is typically all self-suction dustproof mask, and mask main body only includes one layer of simple filter paper of structure, when in use,
By staff oneself air-breathing, dust laden air is played a role in filtering by filter paper, and then operating personnel obtains purified sky
Gas.This mask is disadvantageous in that: (1) needing operating personnel oneself air-breathing, increase the difficulty of worker's breathing so simultaneously
And sense of feeling oppressed can be generated；(2) dust enters mask, the abutting worker face that this self-suction dustproof mask can all make in order to prevent
Portion, and the belt at mask hangers is very tight, wears for a long time, and mask edge friction face can not only feel that skin is itched even
There is erythema, and also will appear Le pain sense behind ear, seriously generates uncomfortable；(3) respiratory cavity of self-suction dustproof mask is
Enclosed dead space can contain certain density carbon dioxide in respiratory cavity when operating personnel wears always；(4) for a long time in height
It is worn in the operating environment of dust concentration, Dust Capacity extends at any time and increases on filter paper, and service life is shorter.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies in the prior art, and it is anti-to provide a kind of mining powered air-purifying formula
Dirt mask can be realized the fresh distinguished and admirable each Fixed Point Operation personnel for being dispensed directly into driving face, make operating personnel can
To breathe to the fresh distinguished and admirable of underground coal mine compressed-air self-help system air hose offer, the health of worker is protected.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: mining powered air-purifying formula anti-dust mask,
It is characterized by comprising mask body, elastic bandage, wind-guiding hose and corrugated flexible hose, the mask body includes total silicon glue surface
The both sides external of the engineering plastics shell for covering and being arranged on the outside of Full silica gel mask, the elastic bandage and engineering plastics shell is equal
It connects, the exhaust ports in the middle part of the mask body are provided with exhaust valve, are arranged at the air entry on the left of the Full silica gel mask
There is inlet valve, the air inlet of the inlet valve is connect with one end of wind-guiding hose, and the other end and ripple of the wind-guiding hose are soft
One end of pipe connects, the air outlet on the other end of the corrugated flexible hose and the wind pipe wall of underground coal mine compressed-air self-help system air hose
It connects, is disposed with pressure regulator valve and dust filtering from underground coal mine compressed-air self-help system air hose to inlet valve on the wind-guiding hose
Device, the wind-guiding hose outside between the pressure regulator valve and underground coal mine compressed-air self-help system air hose are fixed with fire-retardant fireproof fiber waist
Band, is provided with the first velcro on the outside of one end of the fire-retardant fireproof fiber waistband, the fire-retardant fireproof fiber waistband it is another
End outside is provided with the second velcro, and first velcro is matched with the second velcro.
Above-mentioned a kind of mining powered air-purifying formula anti-dust mask, it is characterised in that: the elastic bandage is ring structure, institute
The top two sides for stating elastic bandage are provided with the first adjustable snap, and it is adjustable that the bottom of the elastic bandage is provided with second
Hasp.
Above-mentioned a kind of mining powered air-purifying formula anti-dust mask, it is characterised in that: the dust filtration device is carbon block filter.
Above-mentioned a kind of mining powered air-purifying formula anti-dust mask, it is characterised in that: the air inlet and wind-guiding of the dust filtration device
It is provided with the first gasket between hose, is provided with the second gasket between the gas outlet and wind-guiding hose of the dust filtration device.
Above-mentioned a kind of mining powered air-purifying formula anti-dust mask, it is characterised in that: the air inlet of the inlet valve passes through the
One universal joint is connect with one end of wind-guiding hose.
Above-mentioned a kind of mining powered air-purifying formula anti-dust mask, it is characterised in that: the other end of the wind-guiding hose passes through
The connection of one end of second universal joint and corrugated flexible hose.
Above-mentioned a kind of mining powered air-purifying formula anti-dust mask, it is characterised in that: the other end and coal of the corrugated flexible hose
It is connected between air outlet on the wind pipe wall of mine underground pressure air self-rescue system air hose by third universal joint.
Compared with the prior art, the utility model has the following advantages:
1, the utility model structure is simple, be not necessarily to electric power, securely and reliably, easy to operate, practical, long service life,
Dust-proof effect is ideal.
2, the utility model comfortable wearing in work production, breathed air is by underground coal mine compressed-air self-help system wind
The fresh gas flow that pipe provides fundamentally solves the problems, such as to pinpoint the dust-proof of operating personnel in mine.
3, the utility model is directed to containing high hydrogen sulfide, gas etc. toxic, pernicious gas full coal or half coal petrography heading driver
Make face, when operating personnel's operation, which wears this mask, can also effectively avoid sucking toxic, pernicious gas, can effectively filter powder
Dirt protects the health of worker.
4, the utility model can be realized the fresh distinguished and admirable each Fixed Point Operation personnel for being dispensed directly into driving face, be made
Operating personnel can breathe the fresh distinguished and admirable of underground coal mine compressed-air self-help system air hose offer；When operating personnel wears, only need
By fire-retardant fireproof fiber belt buckle in waist, suitably adjusting pressure regulator valve, makes operating personnel in air-breathing, still protected in mask respiratory cavity
Positive pressure appropriate is held, dust is can effectively avoid and enters in mask respiratory cavity.
5, the utility model be suitable for mining roadway away from getting working face 25m~40m, fully-mechanized mining working explosion personnel,
Warning personnel and evacuating people use.
Below by drawings and examples, the utility model is further described in detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols:
1-elastic bandage；2-Full silica gel masks；3-the first adjustable snap；
4-engineering plastics shells；5-exhaust valves；6-the second adjustable snap；
7-wind-guiding hoses；8-dirt catchers；9-pressure regulator valves；
10-fire-retardant fireproof fiber waistbands；11-the first velcro；12-third universal joints；
13-corrugated flexible hoses；14-inlet valves；15-the second velcro；
16-the first gasket；17-the second gasket；18-the first universal joint；
19-the second universal joint；20-underground coal mine compressed-air self-help system air hoses.
Specific embodiment
As shown in Figure 1, the utility model includes mask body, elastic bandage 1, wind-guiding hose 7 and corrugated flexible hose 13, it is described
Mask body includes Full silica gel mask 2 and the engineering plastics shell 4 that the outside of Full silica gel mask 2 is arranged in, the elastic bandage 1 with
The both sides external of engineering plastics shell 4 is all connected with, and the exhaust ports in the middle part of the mask body are provided with exhaust valve 5, described complete
Inlet valve 14 is provided at the air entry in 2 left side of silica gel mask, the air inlet of the inlet valve 14 and one end of wind-guiding hose 7 connect
It connects, the other end of the wind-guiding hose 7 is connect with one end of corrugated flexible hose 13, the other end and coal mine of the corrugated flexible hose 13
Air outlet on the wind pipe wall of lower compressed-air self-help system air hose 20 connects, from underground coal mine compressed air self-help on the wind-guiding hose 7
System air hose 20 to inlet valve 14 is disposed with pressure regulator valve 9 and dirt catcher 8, the pressure regulator valve 9 and underground coal mine compressed air self-help
Fire-retardant fireproof fiber waistband 10, the fire-retardant fireproof fiber waistband 10 are fixed on the outside of wind-guiding hose 7 between system air hose 20
One end on the outside of be provided with the first velcro 11, be provided with the second magic on the outside of the other end of the fire-retardant fireproof fiber waistband 10
Patch 15, first velcro 11 is matched with the second velcro 15.
It is fresh distinguished and admirable by the offer of underground coal mine compressed-air self-help system, it is fresh in underground coal mine compressed-air self-help system air hose 20
Air-flow is admitted to corrugated flexible hose 13 under the action of opposite positive pressure, is ultimately delivered to face through pressure regulator valve 9, dirt catcher 8 and wind-guiding hose 7
It is used in cover main body for wearer.Full silica gel mask 2 is pasted using not stimulating skin, non-toxic and tasteless total silicon glue material to be made
Close the shape of face of people；Engineering plastics shell 4 is hard engineering plastic, can be easy to disassemble；Entire mask body lighter in weight, wears and relaxes
It is suitable, it is bonded the shape of face of people, soft comfortable, good leak tightness is readily cleaned and can facilitate replacement.
It is provided with inlet valve 14 at the air entry in 2 left side of Full silica gel mask, dust is effectively guaranteed and does not enter mask master
In vivo, wearer will not be made to feel uncomfortable in chest, inspiratory dyspnea.Exhaust ports in the middle part of mask body are provided with exhaust valve 5, can be quick
The bored air of discharge tide.The both sides external of elastic bandage 1 and engineering plastics shell 4 is all connected with, and wears mask for staff, this
Kind, which designs, to be caused ear at the traditional mask frenulum of effective solution to strangle pain sense.
As shown in Figure 1, the elastic bandage 1 is ring structure, the top two sides of the elastic bandage 1 are provided with first
The bottom of adjustable snap 3, the elastic bandage 1 is provided with the second adjustable snap 6；Elastic bandage 1 is equipped with adjustable take
Button facilitates staff to be adjusted according to oneself head size to comfortable position.
In the present embodiment, the dust filtration device 8 is carbon block filter, and carbon block filter is using good active carbon as carbon filter
Raw material, carbon filter have the excellent absorption property of granular activated carbon, can effectively remove organic matter in gas, particle, iron rust,
Chlorine residue, peculiar smell etc., and overcome carbon dust leakage defect present in all active carbon filter uses.The plastic tube two of dirt catcher 8
End is connect with wind-guiding hose 7 using helicitic texture, and dirt catcher is readily disassembled, and replacement internal core is convenient.
As shown in Figure 1, being provided with the first gasket 16, the filter between the air inlet and wind-guiding hose 7 of the dust filtration device 8
It is provided with the second gasket 17 between the gas outlet and wind-guiding hose 7 of dirt device 8, guarantees that dirt catcher 8 has good air-tightness.
As shown in Figure 1, the air inlet of the inlet valve 14 is connected by one end of the first universal joint 18 and wind-guiding hose 7
It connects, the other end of the wind-guiding hose 7 is connect by the second universal joint 19 with one end of corrugated flexible hose 13, the corrugated flexible hose
Pass through third universal joint between air outlet on 13 other end and the wind pipe wall of underground coal mine compressed-air self-help system air hose 20
12 connections；First universal joint 18, the second universal joint 19 and third universal joint 12 are arranged, and facilitate and connect and tear open between pipeline
It unloads.
The working principle of the utility model are as follows: fire-retardant fireproof fiber waistband 10 when in use, is first tied up to waist by underground labour
Between, and it is adjusted to suitable position, then check the company of third universal joint 12 and underground coal mine compressed-air self-help system air hose 20
It whether intact connects, and checks whether third universal joint 12 and the junction of corrugated flexible hose 13 are intact.It is connected and is checked with upper member
After good, worker is capable of hoisting to hang up properly corrugated flexible hose 13, reserves the length suitable for oneself job area, and dirt catcher 8 and pressure regulator valve 9 can pass through
Hanging buckle is worn on the waistband of operating personnel, avoids having an impact when construction；Then elastic bandage 1 is worn on worker head,
Comfortable elasticity is arrived by adjusting the first adjustable snap 3 and the second adjustable snap 6, wears mask body.Adjust pressure regulation
Valve 9, control are suitable for the air output of oneself breathing, and it is smooth to breathing to guarantee that the air-flow in mask body makes one body-sensing.
Staff removes mask body when fulfiling assignment, and takes off fire-retardant fireproof fiber waistband 10, removes and pass through third
Corrugated flexible hose 13 that universal joint 12 is connect with underground coal mine compressed-air self-help system air hose 20, wind-guiding hose 7, fire-retardant fireproof fiber
Waistband 10 and mask body take in dedicated cabinet, and carry out disinfection.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to the utility model technical spirit any simple modification, change and equivalent structure transformation to the above embodiments, still
Belong in the protection scope of technical solutions of the utility model.
Claims (7)
1. a kind of mining powered air-purifying formula anti-dust mask, it is characterised in that: including mask body, elastic bandage (1), wind-guiding hose
(7) and corrugated flexible hose (13), the mask body include the work of Full silica gel mask (2) and setting on the outside of Full silica gel mask (2)
Engineering plastics shell (4), the elastic bandage (1) and the both sides external of engineering plastics shell (4) are all connected with, in the mask body
The exhaust ports in portion are provided with exhaust valve (5), are provided with inlet valve (14) at the air entry on the left of the Full silica gel mask (2),
The air inlet of the inlet valve (14) is connect with one end of wind-guiding hose (7), and the other end and ripple of the wind-guiding hose (7) are soft
Manage one end connection of (13), the other end of the corrugated flexible hose (13) and the air hose of underground coal mine compressed-air self-help system air hose (20)
Air outlet on wall connects, from underground coal mine compressed-air self-help system air hose (20) to inlet valve (14) on the wind-guiding hose (7)
Be disposed with pressure regulator valve (9) and dirt catcher (8), the pressure regulator valve (9) and underground coal mine compressed-air self-help system air hose (20) it
Between wind-guiding hose (7) on the outside of be fixed with fire-retardant fireproof fiber waistband (10), one end of the fire-retardant fireproof fiber waistband (10)
Outside is provided with the first velcro (11), is provided with the second velcro on the outside of the other end of the fire-retardant fireproof fiber waistband (10)
(15), first velcro (11) matches with the second velcro (15).
2. a kind of mining powered air-purifying formula anti-dust mask described in accordance with the claim 1, it is characterised in that: the elastic bandage
It (1) is ring structure, the top two sides of the elastic bandage (1) are provided with the first adjustable snap (3), the elastic bandage
(1) bottom is provided with the second adjustable snap (6).
3. a kind of mining powered air-purifying formula anti-dust mask according to claim 1 or 2, it is characterised in that: the dust filtration device
It (8) is carbon block filter.
4. a kind of mining powered air-purifying formula anti-dust mask according to claim 1 or 2, it is characterised in that: the dust filtration device
(8) it is provided with the first gasket (16) between air inlet and wind-guiding hose (7), the gas outlet of the dust filtration device (8) and wind-guiding
The second gasket (17) are provided between hose (7).
5. a kind of mining powered air-purifying formula anti-dust mask according to claim 1 or 2, it is characterised in that: the inlet valve
(14) air inlet is connect by the first universal joint (18) with one end of wind-guiding hose (7).
6. a kind of mining powered air-purifying formula anti-dust mask according to claim 1 or 2, it is characterised in that: the wind-guiding is soft
The other end of pipe (7) is connect by the second universal joint (19) with one end of corrugated flexible hose (13).
7. a kind of mining powered air-purifying formula anti-dust mask according to claim 1 or 2, it is characterised in that: the ripple is soft
It manages logical by third between the air outlet on the other end of (13) and the wind pipe wall of underground coal mine compressed-air self-help system air hose (20)
It is connected with connector (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603565.2U CN208465003U (en) | 2018-04-25 | 2018-04-25 | A kind of mining powered air-purifying formula anti-dust mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603565.2U CN208465003U (en) | 2018-04-25 | 2018-04-25 | A kind of mining powered air-purifying formula anti-dust mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208465003U true CN208465003U (en) | 2019-02-05 |
Family
ID=65219856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603565.2U Expired - Fee Related CN208465003U (en) | 2018-04-25 | 2018-04-25 | A kind of mining powered air-purifying formula anti-dust mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208465003U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659047A (en) * | 2020-04-20 | 2020-09-15 | 淮北矿业股份有限公司 | Air supply device of dust mask for driver of roadheader |
| CN114768131A (en) * | 2022-04-22 | 2022-07-22 | 安徽恒源煤电股份有限公司 | Mining of adjustable amount of wind humidity is with quick-witted formula dust mask |
| CN115227994A (en) * | 2022-08-22 | 2022-10-25 | 王睿 | Colliery is individual safety equipment in pit |
-
2018
- 2018-04-25 CN CN201820603565.2U patent/CN208465003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659047A (en) * | 2020-04-20 | 2020-09-15 | 淮北矿业股份有限公司 | Air supply device of dust mask for driver of roadheader |
| CN114768131A (en) * | 2022-04-22 | 2022-07-22 | 安徽恒源煤电股份有限公司 | Mining of adjustable amount of wind humidity is with quick-witted formula dust mask |
| CN115227994A (en) * | 2022-08-22 | 2022-10-25 | 王睿 | Colliery is individual safety equipment in pit |
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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 |
Granted publication date: 20190205 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |