CN114768131A - Mining of adjustable amount of wind humidity is with quick-witted formula dust mask - Google Patents
Mining of adjustable amount of wind humidity is with quick-witted formula dust mask Download PDFInfo
- Publication number
- CN114768131A CN114768131A CN202210427092.6A CN202210427092A CN114768131A CN 114768131 A CN114768131 A CN 114768131A CN 202210427092 A CN202210427092 A CN 202210427092A CN 114768131 A CN114768131 A CN 114768131A
- Authority
- CN
- China
- Prior art keywords
- air volume
- mask
- humidity
- inner flange
- humidifier
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 56
- 238000005065 mining Methods 0.000 title claims abstract description 27
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 35
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 claims description 8
- 239000003245 coal Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 9
- 239000002912 waste gas Substances 0.000 description 9
- 239000000806 elastomer Substances 0.000 description 8
- 206010035653 pneumoconiosis Diseases 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 208000028571 Occupational disease Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- 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
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- 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
- A62B9/003—Means for influencing the temperature or humidity of the breathing gas
-
- 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
- A62B9/04—Couplings; Supporting frames
-
- 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)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a mining following machine type dust mask capable of adjusting air volume and humidity, which comprises a mask main body and a belt structure arranged on the mask main body; a breathing box communicated with the mask body is arranged on the front side of the mask body, and a one-way exhalation valve is arranged on the front side of the breathing box; the control unit can control the air volume regulator and the humidifier, a fresh air pipe leading to the air volume regulator is arranged on the control shell, the air exhaust end of the air volume regulator leads to the inside of the breathing box, a clean water pipe leading to the humidifier is arranged on the control shell, and the steam exhaust end of the humidifier leads to the inside of the breathing box. The invention has the advantages that: the dust is not easy to accumulate, the breathing resistance cannot be increased when the dust-collecting device is used, the breathing is prevented from being unsmooth, the dust can be effectively isolated, the air quantity and the humidity are adjustable, and the dust-collecting device is suitable for being applied to a coal mine following machine.
Description
Technical Field
The invention relates to the technical field of mining tools, in particular to a mine machine following type dustproof mask capable of adjusting air volume and humidity.
Background
Mine pneumoconiosis has become the most serious occupational disease of coal mines at present, and accounts for more than 95% of occupational diseases of mining areas. The main reason causing the pneumoconiosis of coal miners is that most dust workers can inhale a large amount of dust to be accumulated in the lung under the severe working environment for a long time, and in addition, the self dust mask fails and the self-cognition of the workers is not strong. Every year, pneumoconiosis causes direct economic loss to countries of hundreds of millions of yuan, and causes adverse effects abroad. Therefore, prevention of dust hazards and prevention of pneumoconiosis are currently very important tasks. The individual safety protection is used as the last line of defense of occupational health safety protection, and is an important measure for effectively preventing the mine pneumoconiosis. With the continuous use of mechanized and intelligent equipment of coal mines, the labor intensity of workers is effectively reduced, the dust content of a working place is greatly improved, the concentration of mine dust is difficult to be reduced below a sanitary standard by only dust removal equipment, and the dust concentration is seriously exceeded in special places such as high-speed operation of a coal mining machine. Therefore, it is very important to wear a dust mask with high dust-proof efficiency and low breathing resistance.
At present, most of the self-suction type dustproof masks are adopted in China, and the self-suction type dustproof masks are characterized by simple structure, low cost and poor mask sealing performance, and if the masks are not in tight contact with the face, air leakage can occur to seriously reduce the dustproof effect. Meanwhile, the breathing resistance of the mask is increased along with the increase of the dust filtering amount. For example, chinese utility model patent publication No. CN214318895U discloses a mine dust mask, which comprises a face mask, the top of which is fixedly provided with a nose bridge fitting part. The mine site dust mask is characterized in that the expansion spring, the abutting block, the frame, the filter element, the stepped hole, the pull rod, the inserting block and the inserting block are arranged, the pull rod is pulled, the inserting block is pulled, the connecting spring is compressed, the inserting block moves out of the clamping groove, the abutting block moves upwards under the elastic force of the expansion spring, the frame and the filter element are ejected out, the frame and the filter element are taken out, a new frame and a new filter element are inserted into the groove, the frame extrudes the abutting block, and the abutting block moves, when the inserting block is inserted into the clamping groove under the elasticity of the connecting spring, the replacement is completed, the supporting spring is stretched by pulling the primary dustproof cloth, the primary dustproof cloth is loosened, the supporting spring gradually stretches and moves to make the dust of the primary dustproof cloth fall down by vibration, thereby prevented that elementary dustproof cloth from being influenced the gas permeability by the dust accumulation, solved inconvenient change, the problem of dust accumulation, nevertheless this type dust mask still can't avoid the problem of laying dust.
In addition, the power air supply type dust mask designed in China mainly adopts the modes of increasing a fan, a battery and the like, the load is increased for a person wearing the dust mask, the air delivery pipe surrounds the mask to seriously affect the operation comfort and efficiency of workers, particularly, a driver of a coal mining machine needs to follow the machine for operation, when the coal mining machine starts to cut coal, a large amount of coal rock dust can be generated, the dust is greatly raised under the flushing of fresh air flow, the coal rock dust concentration in a working face space is very high, when the driver of the coal mining machine wears the dust mask to follow the machine for operation, the breathing can be extremely unsmooth, the tired feeling of the driver is seriously increased, the physical strength is caused, meanwhile, the conventional mask is difficult to comprehensively filter the dust, and the driver still has the maximum probability of suffering from pneumoconiosis. Power-driven protective masks, efficient dustproof masks and the like appear earlier abroad, but are not widely promoted all the time due to the restriction of dustproof effect and use convenience, and the problem of the appearance of the power-driven protective masks and the efficient dustproof masks is solved by urgently needing a mining machine-following type dustproof mask with adjustable air volume and humidity.
Disclosure of Invention
The technical problem to be solved by the invention is as follows:
the dust mask in the prior art is easy to accumulate dust, increases the breathing resistance, easily causes unsmooth breathing, has poor dust filtering effect and unadjustable air volume and humidity, and is not suitable for the technical problem of coal mine following machine application.
The invention solves the technical problems through the following technical means:
a mine-used following machine type dustproof mask capable of adjusting air volume and humidity comprises a mask main body and a belt structure arranged on the mask main body; a breathing box communicated with the mask main body is arranged on the front side of the mask main body, and a one-way exhalation valve is arranged on the front side of the breathing box;
the utility model discloses a breathe box, including breathe box, control unit, air regulator, air volume monitor, humidifier, humidity monitor, control unit, air volume monitor, humidifier, control unit, air volume monitor, humidity monitor are connected to control unit, control unit can control air volume regulator, humidifier, be provided with the fresh tuber pipe that accesss to air volume regulator on the control unit, air volume regulator's the end of airing exhaust accesss to breathe inside the box, be provided with the clear water pipe that accesss to the humidifier on the control unit, the steam exhaust end of humidifier accesss to breathe inside the box.
When the mine following type dustproof mask capable of adjusting air volume and humidity is actually applied, the mine following type dustproof mask is mainly used in a mine following application scene and is particularly suitable for being used by a driver of a coal mining machine. Meanwhile, the control unit can control the humidifier to work, so that the steam exhaust end is controlled to access to the humidity inside the breathing box, the humidity monitor can detect the humidity of the steam exhaust end and feed back the detection result to the control unit, and therefore the control unit can adjust the humidifier in real time according to the humidity to meet the requirement for the humidity. The waste gas of user's exhalation then can be through one-way exhalation valve exhalation, for prior art, does not absorb the gas after filtering from the outside through gauze mask or other filter parts, but utilizes fresh tuber pipe air feed, can not form the laying dust at gauze mask or other positions, can not increase respiratory resistance, avoid breathing not smooth, can realize effectively completely cutting off with external dust, and amount of wind humidity is adjustable simultaneously, is suitable for the colliery very much and uses with the machine.
Preferably, the belt structure comprises an upper group of elastic bands and a lower group of elastic bands, each group comprises two elastic bands, the two elastic bands in each group are respectively arranged on two sides of the mask main body, and the end parts of the two elastic bands in each group can be fixedly connected.
Optimally, the end parts of the two elastic bandages in each group are connected through a buckle structure, a magic tape structure or a hook structure.
Preferably, the band structure comprises ear bands arranged on two sides of the mask body.
In practical application, the ear band is hung on the ear of a user, and the ear band is simple in structure and convenient to use.
Preferably, the one-way exhalation valve is including setting up the sleeve in breathing the box front side, sleeve inside is provided with first inner flange, one side that the gauze mask main part was kept away from to first inner flange is provided with the sealed paster, still including the elastomer of being used in the sealed paster, the elastomer can make sealed paster paste in first inner flange side.
The waste gas of user's exhalation exerts pressure to sealed paster, and then makes sealed paster break away from first interior flange side, and waste gas is then followed the gap outflow between sealed paster and the first interior flange side to through sleeve discharge gauze mask outside, the back of discharging, gauze mask internal pressure reduces, and the elastomer makes sealed paster paste in first interior flange side this moment, realizes sealing, avoids inhaling external dust, and isolated effect is better.
Preferably, a sealing ring is arranged on one side, away from the mask body, of the first inner flange, and the elastic body enables the sealing patch to be attached to the sealing ring on the side face of the first inner flange.
Preferably, a second inner flange is arranged inside the sleeve, the second inner flange is located on one side, away from the mask main body, of the sealing patch, and two ends of the elastic body respectively abut against the second inner flange and the sealing patch.
Preferably, the edge of the sealing patch is provided with a circular limiting clamping sleeve, and one end of the elastomer, which is in contact with the sealing patch, is located on the inner side of the limiting clamping sleeve.
The limiting clamping sleeve can ensure that the sealing patch does not separate from the elastomer when moving along with the breathing rhythm type, and the stability is good.
Preferably, a protective net is arranged on the second inner flange and covers the through holes in the second inner flange.
The protection network can effectively block the invasion of external dust, further improves isolated effect.
Preferably, a storage battery is arranged in the control shell and can supply power to the control unit, the air volume regulator, the air volume monitor, the humidifier and the humidity monitor.
The invention has the advantages that:
1. when the mine following type dustproof mask capable of adjusting air volume and humidity is actually applied, the mine following type dustproof mask is mainly used in a mine following application scene and is particularly suitable for being used by a driver of a coal mining machine. Meanwhile, the control unit can control the humidifier to work, so that the steam exhaust end is controlled to access to the humidity inside the breathing box, the humidity monitor can detect the humidity of the steam exhaust end and feed back the detection result to the control unit, and therefore the control unit can adjust the humidifier in real time according to the humidity to meet the requirement for the humidity. The waste gas of user's exhalation then can be through one-way exhalation valve exhalation, for prior art, does not pass through gauze mask or other filter parts and from the outside gas after the absorption filtration, but utilizes fresh tuber pipe air feed, can not form the laying dust at gauze mask or other positions, can not increase respiratory resistance, avoid breathing not smooth, can realize effectively completely cutting off with external dust, and amount of wind humidity is adjustable simultaneously, is particularly suitable for the colliery with quick-witted application.
2. In practical application, the ear band is hung at the ear of a user, and the ear band is simple in structure and convenient to use.
3. The waste gas of user's exhalation exerts pressure to sealed paster, and then makes sealed paster break away from first inner flange side, and waste gas then flows from the gap between sealed paster and the first inner flange side to through sleeve discharge gauze mask outside, after the discharge, gauze mask internal pressure reduces, and the elastomer makes sealed paster paste in first inner flange side this moment, realizes sealing, avoids inhaling external dust, and isolated effect is better.
4. The limiting clamping sleeve can ensure that the secret seal patch does not depart from the elastomer when moving along with the breathing rhythm type, and the stability is good.
5. The protection network can effectively block the invasion of external dust, further improves isolated effect.
Drawings
FIG. 1 is a front view of a mining machine-following type dust mask capable of adjusting air volume and humidity in an embodiment of the invention;
FIG. 2 is a sectional view of a mining following type dust mask capable of adjusting air volume and humidity in the embodiment of the invention;
FIG. 3 is a partial cross-sectional view of the right side view of the mining machine-following type dust mask with adjustable air volume and humidity according to the embodiment of the invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
wherein,
a mask body-1; a suspension loop-11; a reinforcement cage-12; a charging connector-13; a control panel-14 and a power switch-15;
band structure-2; a tightening and loosening bandage-21;
a breathing box-3;
a one-way exhalation valve-4; a sleeve-41; a first inner flange-42; seal patch-43; elastomer-44; sealing ring-45; a second inner flange-46; a protective net-47; a limiting clamp sleeve-431;
a control housing-5;
fresh air pipe-6; an air volume regulator-61; an air quantity monitor-62; an air exhaust end-63;
a clear water pipe-7; a humidifier-71; humidity monitor-72; exhaust end-73;
and (7) a storage battery-8.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the mine-used machine-following type dustproof mask capable of adjusting air volume and humidity comprises a mask main body 1, a belt structure 2, a breathing box 3, a one-way exhalation valve 4, a control shell 5, a fresh air pipe 6, a clean water pipe 7 and a storage battery 8.
As shown in fig. 1 and 2, the main structure of the mask body 1 is a conventional mask structure in the prior art, and is different from the prior art in that two upper and lower hangers 11 are respectively disposed on two sides of the mask body 1, and the hangers 11 are used for mounting the strap structure 2.
Specifically, as shown in fig. 1 and 2, the band structure 2 includes an upper set of elastic bands 21 and a lower set of elastic bands 21, each set includes two elastic bands 21, after the two elastic bands 21 in each set respectively pass through the hanging ears 11 on both sides of the mask body 1, the ends of the elastic bands 21 are connected to the body thereof by sewing or fusion welding, and then fixed to the hanging ears 11.
The end parts of the two elastic bands 21 in each group can be fixedly connected, and specifically, the end parts of the two elastic bands 21 in each group are connected through a buckle structure, a hook-and-loop structure or a hook structure.
As shown in fig. 1 and 2, when the buckle structure is adopted, the ends of the two elastic bands 21 in each group are respectively provided with a male buckle 22 and a female buckle 23.
When the magic tape structure is adopted, the end parts of the two elastic binding bands 21 in each group are respectively provided with the first magic tape and the second magic tape, and the first magic tape and the second magic tape can be bonded.
When the hook structure is adopted, the end parts of the two elastic bandages 21 in each group are respectively provided with a hanging ring and a hook.
Or, cancel above-mentioned elasticity bandage 21 structure, also can adopt the ear area structure, promptly the band structure 2 adopts the setting to be in the ear area of gauze mask main part 1 both sides, the ear area directly hangs can wear the gauze mask on user's ear, and the ear area can be connected at the side of gauze mask main part 1 or be connected with hangers 11 directly.
As shown in fig. 2 and 3, gauze mask main part 1 front side is provided with the breathing box 3 that communicates with gauze mask main part 1, breathing box 3 is cuboid shell structure, and the round hole is seted up to its front end for install one-way exhalation valve 4, the rear end is open rectangle mouth, and the opening that matches with the rectangle mouth of breathing box 3 is seted up to gauze mask main part 1 front side, breathes box 3 rear end all around and between gauze mask main part 1 sealing connection, and is further, still be provided with between the top surface of gauze mask main part 1 and breathing box 3 and strengthen cover 12, strengthen cover 12 and be crooked slice structure, be connected between its rear end edge and the gauze mask main part 1, strengthen being connected between cover 12's lower part edge and the breathing box 3 top surface, the connected mode that strengthens cover 12 can adopt to make up, bond, fuse welding etc. mode.
As shown in fig. 3, the one-way exhalation valve 4 includes a cylindrical sleeve 41 disposed at the front side of the breath box 3, a first inner flange 42 is disposed inside the sleeve 41, a sealing patch 43 is disposed on a side of the first inner flange 42 away from the mask body 1, and an elastic body 44 acting on the sealing patch 43, wherein the elastic body 44 can make the sealing patch 43 adhere to a side of the first inner flange 42.
As shown in fig. 4, a ring groove is provided on one side of the first inner flange 42 away from the mask body 1, a sealing ring 45 made of silica gel is installed in the ring groove, and the elastic body 44 can make the sealing patch 43 stick to the sealing ring 45 on the side of the first inner flange 42 to achieve sealing.
As shown in fig. 3, a second inner flange 46 is provided inside the sleeve 41, in this embodiment, the first inner flange 42 and the second inner flange 46 are respectively located inside two ends of the sleeve 41, the second inner flange 46 is located on the side of the sealing patch 43 away from the mask body 1, and two ends of the elastic body 44 are respectively abutted against the second inner flange 46 and the sealing patch 43.
As shown in fig. 4, an annular stopper sleeve 431 is provided at an edge of the sealing patch 43, an end of the elastic body 44 contacting the sealing patch 43 is located inside the stopper sleeve 431, and the elastic body 44 may be a spring, a cylindrical rubber sleeve, or the like.
As shown in fig. 3, a protective net 47 is disposed on the second inner flange 46, the protective net 47 covers through holes inside the second inner flange 46, the protective net 47 may be a filter or a mesh sheet, and may be attached to the outer side of the second inner flange 46 by an adhesive, or a ring groove is disposed inside the second inner flange 46, and the protective net 47 is clamped inside the ring groove inside the second inner flange 46.
With reference to fig. 1-3, a control housing 5 having a rectangular parallelepiped structure is disposed below the breathing box 3, a control unit, an air volume regulator 61, an air volume monitor 62, a humidifier 71, and a humidity monitor 72 are disposed in the control housing 5, and the control unit is in the prior art, and if a PLC is adopted, the control unit can be integrated inside the control housing 5 to realize a control function.
The air volume monitor 62 and the humidity monitor 72 are connected to the control unit, the control unit can control the air volume regulator 61 and the humidifier 71, a fresh air pipe 6 leading to the air volume regulator 61 is arranged on the control shell 5, the air exhaust end 63 of the air volume regulator 61 leads to the inside of the breathing box 3, a clean water pipe 7 leading to the humidifier 71 is arranged on the control shell 5, and the air exhaust end 73 of the humidifier 71 leads to the inside of the breathing box 3.
The air volume regulator 61, the air volume monitor 62, the humidifier 71 and the humidity monitor 72 are all the prior art and can be purchased commercially according to actual requirements, the air volume monitor 62 can be installed at the air exhaust end 63 to detect the air volume, and the humidity monitor 72 can be installed at the steam exhaust end 73 to detect the humidity.
Further, be provided with the filter screen in the fresh air pipe 6, the end 63 inside heater strip and the temperature sensor of airing exhaust of being provided with, temperature sensor is connected to the control unit, and the control unit can control the heater strip work to realize temperature regulation, ensure that the end 63 exhaust wind temperature of airing exhaust accords with the human demand, improve the travelling comfort. The end parts of the fresh air pipe 6 and the clean water pipe 7 can be provided with quick joints, so that the assembly and disassembly are convenient.
Further, as shown in fig. 3, a storage battery 8 is disposed in the control housing 5, the storage battery 8 can supply power to the control unit, the air volume regulator 61, the air volume monitor 62, the humidifier 71, and the humidity monitor 72, and a charging connector 13 is further disposed on an outer side of the control housing 5, so as to charge the storage battery 8.
Further, for convenience of operation, as shown in fig. 1, an operation panel 14 and a power switch 15 may be disposed outside the control housing 5, and a user adjusts and sets air volume, humidity, temperature, and the like through the operation panel 14 to meet the use requirements.
The working principle is as follows:
when the mine following type dustproof mask capable of adjusting air volume and humidity is actually applied, the mine following type dustproof mask is mainly used in a mine following application scene and is particularly suitable for being used by a driver of a coal mining machine, a user firstly communicates a fresh air tube 6 of the mask with a fresh air tube arranged on the coal mining machine to provide fresh air, communicates a clean water tube 7 with a clean water tube arranged on the coal mining machine to provide a water source for humidifying a humidifier 71, then wears the mask on the face through a belt structure 2, can control the air volume adjuster 61 through a control unit, further controls the fresh air volume introduced into the mask by the fresh air tube 6, can detect the air volume in the fresh air tube 6 through the air volume monitor 62, and feeds back the detection result to the control unit so that the control unit can adjust the air volume adjuster 61 in real time according to the air volume to meet the required air volume. Meanwhile, the control unit can control the humidifier 71 to work, so as to control the steam exhaust end 73 to be communicated with the humidity inside the breathing box 3, and the humidity monitor 72 can detect the humidity of the steam exhaust end 73 and feed back the detection result to the control unit, so that the control unit can adjust the humidifier 71 in real time according to the humidity to meet the required humidity. The waste gas of user's exhalation then can be exhaled through one-way exhalation valve 4, for prior art, does not pass through gauze mask or other filter component and from the outside gas after the absorption filtration, but utilizes the air feed of fresh tuber pipe 6, can not form the laying dust at gauze mask or other positions, can not increase respiratory resistance, avoid breathing not smooth, can realize effectively completely closing with external dust, and simultaneously amount of wind humidity is adjustable, is particularly suitable for the colliery with quick-witted application.
In practical application, the ear band is hung at the ear of a user, and the ear band is simple in structure and convenient to use. The waste gas of user's exhalation exerts pressure to sealed paster 43, and then makes sealed paster 43 break away from first interior flange 42 side, and waste gas is then from the gap outflow between sealed paster 43 and the first interior flange 42 side to through sleeve 41 discharge gauze mask outside, the back of discharging, gauze mask internal pressure reduces, and elastomer 44 makes sealed paster 43 paste in first interior flange 42 side this moment, realizes sealing, avoids inhaling external dust, and isolated effect is better. The limiting clamping sleeve 431 can ensure that the secret seal patch 43 does not depart from the elastic body 44 when moving along with the breathing rhythm type, and the stability is good. The protective net 47 can effectively prevent external dust from invading, and further improves the isolation effect.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an adjustable amount of wind humidity's mining with quick-witted formula dust mask which characterized in that: comprises a mask main body (1) and a belt structure (2) arranged on the mask main body (1); a breathing box (3) communicated with the mask main body (1) is arranged on the front side of the mask main body (1), and a one-way exhalation valve (4) is arranged on the front side of the breathing box (3);
the novel breathing device is characterized in that a control shell (5) is arranged below the breathing box (3), a control unit, an air volume regulator (61), an air volume monitor (62), a humidifier (71) and a humidity monitor (72) are arranged in the control shell (5), the air volume monitor (62) and the humidity monitor (72) are connected to the control unit, the control unit can control the air volume regulator (61) and the humidifier (71), a fresh air pipe (6) leading to the air volume regulator (61) is arranged on the control shell (5), an air exhaust end (63) of the air volume regulator (61) leads to the inside of the breathing box (3), a clear water pipe (7) leading to the humidifier (71) is arranged on the control shell (5), and an air exhaust end (73) of the humidifier (71) leads to the inside of the breathing box (3).
2. The mining machine-following type dust mask with adjustable air volume and humidity according to claim 1, characterized in that: the band structure (2) comprises an upper group of elastic bands (21) and a lower group of elastic bands (21), each group comprises two elastic bands (21), the two elastic bands (21) in each group are respectively arranged on two sides of the mask main body (1), and the end parts of the two elastic bands (21) in each group can be fixedly connected.
3. The mining machine-following type dust mask with adjustable air volume and humidity according to claim 2, which is characterized in that: the ends of the two elastic bands (21) in each group are connected through a buckle structure, a magic tape structure or a hook structure.
4. The mining machine-following type dust mask with adjustable air volume and humidity according to claim 1, characterized in that: the band structure (2) comprises ear bands arranged on two sides of the mask main body (1).
5. The mining machine-following type dust mask with adjustable air volume and humidity according to claim 1, which is characterized in that: the one-way exhalation valve (4) comprises a sleeve (41) arranged on the front side of the exhalation box (3), a first inner flange (42) is arranged inside the sleeve (41), a sealing patch (43) is arranged on one side, away from the mask body (1), of the first inner flange (42), and an elastic body (44) acting on the sealing patch (43), wherein the elastic body (44) enables the sealing patch (43) to be attached to the side face of the first inner flange (42).
6. The mining machine-following type dust mask with adjustable air volume and humidity according to claim 5, characterized in that: a sealing ring (45) is arranged on one side, away from the mask body (1), of the first inner flange (42), and the elastic body (44) enables the sealing patch (43) to be attached to the sealing ring (45) on the side face of the first inner flange (42).
7. The mining machine-following type dust mask with adjustable air volume and humidity according to claim 5, characterized in that: a second inner flange (46) is arranged inside the sleeve (41), the second inner flange (46) is located on one side, away from the mask main body (1), of the sealing patch (43), and two ends of the elastic body (44) are respectively abutted to the second inner flange (46) and the sealing patch (43).
8. The mining machine-following type dust mask with adjustable air volume and humidity according to claim 7, is characterized in that: the edge of the sealing patch (43) is provided with a circular limiting clamping sleeve (431), and one end, in contact with the sealing patch (43), of the elastic body (44) is located on the inner side of the limiting clamping sleeve (431).
9. The mining machine-following type dust mask with adjustable air volume and humidity according to claim 7, is characterized in that: a protective net (47) is arranged on the second inner flange (46), and the protective net (47) covers through holes in the second inner flange (46).
10. The mining machine-following type dust mask with adjustable air volume and humidity according to claim 1, characterized in that: a storage battery (8) is arranged in the control shell (5), and the storage battery (8) can supply power to the control unit, the air volume regulator (61), the air volume monitor (62), the humidifier (71) and the humidity monitor (72).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210427092.6A CN114768131A (en) | 2022-04-22 | 2022-04-22 | Mining of adjustable amount of wind humidity is with quick-witted formula dust mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210427092.6A CN114768131A (en) | 2022-04-22 | 2022-04-22 | Mining of adjustable amount of wind humidity is with quick-witted formula dust mask |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114768131A true CN114768131A (en) | 2022-07-22 |
Family
ID=82432115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210427092.6A Pending CN114768131A (en) | 2022-04-22 | 2022-04-22 | Mining of adjustable amount of wind humidity is with quick-witted formula dust mask |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114768131A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2614716Y (en) * | 2003-05-08 | 2004-05-12 | 潘忠勋 | Ventilating mask |
CN104524702A (en) * | 2014-11-12 | 2015-04-22 | 淮北矿业(集团)有限责任公司 | Intrinsic safety avail absorption type multifunctional mask |
US20170007795A1 (en) * | 2015-06-11 | 2017-01-12 | Revolutionary Medical Devices, Inc. | Ventilation mask |
CN107261277A (en) * | 2017-07-01 | 2017-10-20 | 张琳琳 | A kind of Respiratory Medicine oxygen cathete with detection means |
CN208465003U (en) * | 2018-04-25 | 2019-02-05 | 西安科技大学 | A kind of mining powered air-purifying formula anti-dust mask |
CN213313019U (en) * | 2020-06-05 | 2021-06-01 | 江苏长城消宝安防科技股份有限公司 | Breathing protection device integrating power air supply and air bypass |
-
2022
- 2022-04-22 CN CN202210427092.6A patent/CN114768131A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2614716Y (en) * | 2003-05-08 | 2004-05-12 | 潘忠勋 | Ventilating mask |
CN104524702A (en) * | 2014-11-12 | 2015-04-22 | 淮北矿业(集团)有限责任公司 | Intrinsic safety avail absorption type multifunctional mask |
US20170007795A1 (en) * | 2015-06-11 | 2017-01-12 | Revolutionary Medical Devices, Inc. | Ventilation mask |
CN107261277A (en) * | 2017-07-01 | 2017-10-20 | 张琳琳 | A kind of Respiratory Medicine oxygen cathete with detection means |
CN208465003U (en) * | 2018-04-25 | 2019-02-05 | 西安科技大学 | A kind of mining powered air-purifying formula anti-dust mask |
CN213313019U (en) * | 2020-06-05 | 2021-06-01 | 江苏长城消宝安防科技股份有限公司 | Breathing protection device integrating power air supply and air bypass |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205923004U (en) | Portable air purification gauze mask | |
KR200486660Y1 (en) | Portable Air Purifying Mask | |
KR20160089185A (en) | Mask | |
CN206688045U (en) | A kind of dust mask for indoor decorating construction | |
CN210747484U (en) | Underground working helmet for miner | |
CN208465003U (en) | A kind of mining powered air-purifying formula anti-dust mask | |
CN109395272A (en) | A kind of mine dust-proof mask | |
CN213760268U (en) | Novel quick detachable malleation protective face mask | |
CN108634443A (en) | A kind of process of novel oxygen inhalation gauze mask and the novel oxygen inhalation gauze mask of manufacture | |
CN114768131A (en) | Mining of adjustable amount of wind humidity is with quick-witted formula dust mask | |
GB2173705A (en) | Dust filter respirator | |
CN212282579U (en) | Novel active breathing machine | |
CN213159054U (en) | Full face formula protective equipment with electronic filtration air supply arrangement | |
CN207101654U (en) | A kind of mining dust guard | |
CN201294878Y (en) | Dust mask | |
CN111888680A (en) | Be applied to dust mask in industry place | |
CN215124563U (en) | Collect and breathe out valve and filter dust mask in an organic whole | |
CN215189550U (en) | Medical protective mask with ventilation function attached to face | |
CN2319081Y (en) | Dust-proof air cleaning mask | |
CN106473271A (en) | Formula automatic ventilating anti-dust respirator worn by cap | |
CN213313010U (en) | Respirator fluorescence gas cylinder | |
CN215781079U (en) | Adjustable head-mounted mask for coal mine | |
CN215961861U (en) | Active air supply type gas mask | |
CN214630095U (en) | Medical mask capable of preventing ears from being tightened | |
CN211301596U (en) | Simple respirator convenient to clean |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |