CN215781078U

CN215781078U - Dust filtering and air supplying type dust mask for high-dust environment

Info

Publication number: CN215781078U
Application number: CN202122149679.9U
Authority: CN
Inventors: 余方清; 汪恒
Original assignee: Huainan Anyu Electromechanical Technology Co ltd
Current assignee: Huainan Anyu Electromechanical Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-11
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a dust filtering air supply type dust mask for a high-dust environment, and belongs to the technical field of dust masks. This high dust environment is with straining dirt air supply formula dust mask, including the gauze mask, the both sides of gauze mask are fixed with the blow vent, the one end of blow vent communicates with each other with the inside of gauze mask, the other end and the filter equipment of blow vent communicate with each other, filter equipment is including the air supply filter cartridge, two mounting grooves have been seted up to the inside of air supply filter cartridge, movable mounting has the filter core in the mounting groove, the filter orifice has been seted up to the upper wall symmetry of air supply filter cartridge, the filter orifice communicates with each other with the inside of mounting groove, and dust mask passes through aviation plug connection power control box and filter equipment, and the gauze mask passes through the air supply pipe to be connected with filter equipment, and new construction design is easy and simple to handle, the leakproofness is good, can realize quick connection and disconnection, can effectively play dustproof effect for a long time, has still compromise wearer's use travelling comfort, improves work efficiency.

Description

Dust filtering and air supplying type dust mask for high-dust environment

Technical Field

The utility model belongs to the technical field of dust masks, and particularly relates to a dust filtering air supply type dust mask for a high-dust environment.

Background

The environment of coal mine operation is abominable, and the dust is serious, and ventilation condition is very poor, and pneumoconiosis is high, seriously harms the healthy of worker, and the colliery is downhole worker and need wear corresponding respiratory protection equipment, avoids the harm of high dusty environment to healthy, reduces and suffers from pneumoconiosis probability, promotes colliery downhole work efficiency. The dust mask can be used by people working in high-dust severe environments such as underground coal mines, quarries, cement manufacturing, buildings and metallurgy for dust prevention.

But current dust mask can not effectively prevent dust for a long time, and the use travelling comfort of person of wearing is low moreover, leads to under the high dust adverse circumstances staff's physical and mental health to have a problem, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a dust filtering air supply type dust mask for a high-dust environment.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a high dust environment is with straining dirt air supply formula dust mask, includes the gauze mask, the both sides of gauze mask are fixed with the blow vent, the one end of blow vent communicates with each other with the inside of gauze mask, the other end of blow vent is pegged graft and is had the air supply pipe, air supply pipe one end is fixed with filter equipment, filter equipment is including the air supply filter cartridge, two mounting grooves have been seted up to the inside of air supply filter cartridge, movable mounting has the filter core in the mounting groove, the filter mouth has been seted up to the upper wall symmetry of air supply filter cartridge, the filter mouth communicates with each other with the inside of mounting groove.

As the preferable technical scheme of the dust filtering air supply type dust mask for the high-dust environment, one end of the air supply pipe is movably inserted into the filtering port, and an air pipe fixing buckle is sleeved between the filtering port and the air supply pipe.

According to the preferable technical scheme of the dust-filtering air-supplying type dust mask for the high-dust environment, the power supply interface is arranged in the middle of the upper wall of the air-supplying filter box, the power supply interface is connected with the connecting wire, the other end of the connecting wire is provided with the power supply control box, the power supply control box is provided with the aviation plug, the power supply control box is connected with the connecting wire through the aviation plug, and the air-supplying filter box is electrically connected with the power supply control box.

According to the preferable technical scheme of the dust filtering and air supplying type dust mask for the high-dust environment, the storage battery is arranged in the power supply control box, the button is fixed on the upper wall of the power supply control box, and the button is electrically connected with the power supply control box.

As a preferred technical solution of the dust filtering air supply type dust mask for high dust environment of the present invention, an air outlet is provided at one side of the air supply filter box, and the air outlet is communicated with the inside of the air supply filter box.

According to the preferable technical scheme of the dust filtering and air supplying type dust mask for the high-dust environment, the exhaust ports are symmetrically fixed to the upper side and the lower side of the installation groove, and the filter element is attached to and connected with the exhaust ports.

According to the preferable technical scheme of the dust filtering and air supplying type dust mask for the high-dust environment, the button is arranged on the upper wall of the aviation plug and is electrically connected with the aviation plug.

According to the preferable technical scheme of the dust filtering and air supplying type dust mask for the high-dust environment, the fixing blocks are symmetrically fixed on the upper side and the lower side of the mounting groove, and the filter element is attached and connected with the fixing blocks.

The utility model has the beneficial effects that:

dust mask passes through aviation plug connection power control box and filter equipment, and the gauze mask passes through the air supply pipe to be connected with filter equipment, and new construction design, easy and simple to handle, the leakproofness is good, can realize high-speed joint and disconnection, can effectively play dustproof effect for a long time, but also has taken into account the person's of wearing use travelling comfort, ensures staff's physical and mental health, improvement work efficiency under the high dust adverse circumstances.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a dust-filtering air-supplying type dust mask for high dust environment according to the present invention;

FIG. 2 is a schematic view of the structure of the filter device of the present invention;

FIG. 3 is a front view of the filter assembly of the present invention;

description of the main elements

In the figure: 1. a mask; 2. a gas supply pipe; 3. the trachea is fixed and buckled; 4. a filtration device; 41. an air supply filter box; 42. a filter element; 43. a filter port; 44. a power interface; 45. mounting grooves; 46. an exhaust port; 47. a fixed block; 5. a vent; 6. a power supply control box; 7. an aviation plug; 8. a button.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-3, a dust filtering and air supplying type dust mask for a high dust environment comprises a mask 1, wherein air vents 5 are fixed on two sides of the mask 1, one ends of the air vents 5 are communicated with the inside of the mask 1, air supplying pipes 2 are inserted into the other ends of the air vents 5, one ends of the air supplying pipes 2 are fixed with filtering devices 4, each filtering device 4 comprises an air supplying filter box 41, two mounting grooves 45 are formed in the air supplying filter box 41, filter elements 42 are movably mounted in the mounting grooves 45, filtering ports 43 are symmetrically formed in the upper wall of the air supplying filter box 41, the filtering ports 43 are communicated with the inside of the mounting grooves 45, fixed blocks 47 are symmetrically fixed on the upper side and the lower side of the mounting grooves 45, and the filter elements 42 are attached to the fixed blocks 47.

Specifically, the one end activity of air supply pipe 2 is pegged graft on filtration mouth 43, the cover is equipped with the fixed knot of trachea 3 between filtration mouth 43 and the air supply pipe 2, through being provided with the fixed knot of trachea 3, can seal air supply pipe 2 and filtration mouth 43, prevents that the gas after the filtration from leaking, also prevents that external dust from passing through in air supply pipe 2 inlet cowling 1.

Specifically, the upper wall middle part of air supply filter box 41 is provided with power source 44, be connected with the connecting wire on the power source 44, the other end of connecting wire is provided with power control box 6, be provided with aviation plug 7 on the power control box 6, power control box 6 passes through aviation plug 7 and is connected with the connecting wire, air supply filter box 41 is connected with power control box 6 electricity, the inside battery that is provided with of power control box 6, power control box 6's upper wall is fixed with button 8, button 8 is connected with power control box 6 electricity.

Specifically, one side of air supply filter box 41 is provided with gas vent 46, gas vent 46 communicates with each other with the inside of air supply filter box 41, the upper and lower bilateral symmetry of mounting groove 45 is fixed with gas vent 46, filter core 42 is connected with the laminating of gas vent 46.

In this embodiment, dust mask 1 passes through aviation plug 7 and connects power control box 6 and filter equipment 4, and mask 1 passes through the air supply pipe 2 and is connected with filter equipment 4, and new construction design is easy and simple to handle, the leakproofness is good, can realize high-speed joint and disconnection, can effectively play dustproof effect for a long time, but also has compromise wearer's use travelling comfort, ensures staff's physical and mental health under the high dust adverse circumstances, improves work efficiency.

The working principle and the using process of the utility model are as follows: when the mask is in work, the mask 1 is worn, the filtering device 4 is connected with the power supply control box 6 by using a connecting wire, one end of the air supply pipe 2 is inserted into the air vent 5, the other end of the air supply pipe is inserted into the filtering port 43, and the connecting part of the filtering port 43 and the air supply pipe 2 is sealed and fixed by using the air pipe fixing buckle 3, so that air leakage is prevented; install filter core 42 in mounting groove 45, through control button 8, start aviation plug 7, start filter equipment 4, filter core 42 in filter equipment 4 begins to filter the air, sends into in gauze mask 1 through air supply pipe 2 with the air after filtering.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a high dust environment is with dust filtration air supply formula dust mask, includes gauze mask (1), its characterized in that: the utility model discloses a mask, including gauze mask (1), the both sides of gauze mask (1) are fixed with blow vent (5), the one end of blow vent (5) communicates with each other with the inside of gauze mask (1), the other end of blow vent (5) is pegged graft and is had air supply pipe (2), air supply pipe (2) one end is fixed with filter equipment (4), filter equipment (4) are including air supply filter cartridge (41), two mounting grooves (45) have been seted up to the inside of air supply filter cartridge (41), movable mounting has filter core (42) in mounting groove (45), filter mouth (43) have been seted up to the upper wall symmetry of air supply filter cartridge (41), filter mouth (43) communicate with each other with the inside of mounting groove (45).

2. The dust-filtering air-supplying type dust mask according to claim 1, wherein: one end of the air supply pipe (2) is movably inserted on the filtering port (43), and an air pipe fixing buckle (3) is sleeved between the filtering port (43) and the air supply pipe (2).

3. The dust-filtering air-supplying type dust mask according to claim 1, wherein: the air supply filter box is characterized in that a power supply interface (44) is arranged in the middle of the upper wall of the air supply filter box (41), a connecting wire is connected to the power supply interface (44), a power supply control box (6) is arranged at the other end of the connecting wire, an aviation plug (7) is arranged on the power supply control box (6), and the power supply control box (6) is connected with the connecting wire through the aviation plug (7).

4. The dust-filtering air-supplying type dust mask according to claim 3, wherein: the storage battery is arranged in the power supply control box (6), and a button (8) is fixed on the upper wall of the power supply control box (6).

5. The dust-filtering air-supplying type dust mask according to claim 3, wherein: an exhaust port (46) is formed in one side of the air supply filter box (41), and the exhaust port (46) is communicated with the inside of the air supply filter box (41).

6. The dust-filtering air-supplying type dust mask according to claim 1, wherein: the upper and lower bilateral symmetry of mounting groove (45) is fixed with fixed block (47), filter core (42) are connected with fixed block (47) laminating.