CN206403928U - A kind of protective mask for welding - Google Patents

Abstract

The utility model is related to technical field of welding equipment, more specifically to a kind of protective mask for welding, the pernicious gas that weld generation can will not be sucked the lung of welder by the protective mask for welding, effectively raise operating efficiency, be reduced healthy to welder.Muffler is fixedly connected on the bottom of protective cover, battery is fixed on the right-hand member of protective cover, bed course is fixed on the inwall of protective cover, lucite mask is arranged on the left surface of protective cover with breathing pipe shell, insulating cylinder is arranged on the inwall of breathing pipe shell, Air Filter, filter I, filter II, filter III is each attached on the inwall of insulating cylinder with filter IV, copper particle is arranged between filter I and filter II, resistance wire I is fixed between filter I and filter II, ferric oxide particles are arranged between filter III and filter IV, resistance wire II is fixed between filter III and filter IV.

Description

A kind of protective mask for welding

Technical field

The utility model is related to technical field of welding equipment, more specifically to a kind of protective mask for welding.

Background technology

Used a kind of special protection instrument during the operations such as protective mask for welding is welder being welded, gas cutting. Welded, the operation such as gas cutting when, operated unit position can not only send glare, but also can burst out burning dregs, right Human body has larger harmfulness, therefore, and people must wear protective mask for welding being welded, when the operation such as cutting.Pass The protective mask for welding of system, generally comprises and primary mirror piece is provided with cover body, cover body, is provided with and is sleeved on by support shaft in cover body The head hoop of human body head.In use, head is enclosed on into operator's head top, so, it is relative with human body solid that cover body will pass through head hoop It is scheduled on together, and outer blaze things is observed by primary mirror piece.Primary mirror piece on traditional welding protective cover can will be outside strong Optical attenuation, so reach the light of human eye just no longer has danger to human body, and eyeglass is while light is decayed, moreover it is possible to Prevent the dregs after burning close to human body face, serve preferable protective action.Traditional welding protective cover, it is simple in construction, Protection effect is good, is disadvantageous in that, when carrying out welding job, a hand-held protective cover, a hand-held welder (such as electrode holder, Plasma gun, wind welding gun etc.), two hands and with having a strong impact on operating efficiency；The pernicious gas all suction welderings produced will be welded The lung for the person of connecing, so that it is healthy to damage welder.

The content of the invention

The utility model mainly solving the technical problems that：A kind of protective mask for welding is provided, the protective mask for welding energy It is enough that the pernicious gas that weld generation will not be sucked into the lung of welder, operating efficiency is effectively raised, is reduced to welder It is healthy.

In order to solve the above technical problems, the utility model is related to technical field of welding equipment, more specifically a kind of weldering Connect and use protective cover, including protective cover, muffler, battery, bed course, lucite mask, breathing pipe shell, insulating cylinder, Air Filter, Filter I, copper particle, filter II, resistance wire I, filter III, ferric oxide particles, resistance wire II and filter IV, the protective mask for welding The pernicious gas that weld generation will not can be sucked the lung of welder, effectively raise operating efficiency, reduction is to welding Person is healthy.

Muffler is fixedly connected on the bottom of protective cover, and battery is fixed on the right-hand member of protective cover, and bed course is fixed on protective cover Inwall on, lucite mask is arranged on the left surface of protective cover with breathing pipe shell, and lucite mask position In the top of breathing pipe shell, insulating cylinder is arranged on the inwall of breathing pipe shell, Air Filter, filter I, filter II, filter III It is each attached to filter IV on the inwall of insulating cylinder, and Air Filter is located at the left side of filter I, and filter II is located at the right side of filter I Side, filter III is located at the right side of filter II, and filter IV is located at the right side of filter III, copper particle be arranged on filter I and filter II it Between, resistance wire I is fixed between filter I and filter II, and ferric oxide particles are arranged between filter III and filter IV, resistance wire II It is fixed between filter III and filter IV.

As the further optimization of the technical program, the battery described in a kind of protective mask for welding of the utility model is lithium Ion battery.

As the further optimization of the technical program, the breathing pipe shell described in a kind of protective mask for welding of the utility model It is fabricated by with Air Filter using NACF.

As the further optimization of the technical program, filter I, filter described in a kind of protective mask for welding of the utility model IIth, the particle diameter of filter III and filter IV is 0.2~0.4 centimetre.

As the further optimization of the technical program, copper particle and oxygen described in a kind of protective mask for welding of the utility model The particle diameter for changing iron particle is 0.5~0.8 centimetre.

A kind of the utility model protective mask for welding has the beneficial effect that：

A kind of protective mask for welding of the utility model, the pernicious gas that the protective mask for welding can produce welding will not The lung of welder is sucked, operating efficiency is effectively raised, reduced healthy to welder.

Brief description of the drawings

The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.

Fig. 1 is a kind of structural representation of protective mask for welding of the utility model.

In figure：Protective cover 1；Muffler 2；Battery 3；Bed course 4；Lucite mask 5；Breathe pipe shell 6；Insulating cylinder 7；It is anti- Dirt net 8；Filter I 9；Copper particle 10；Filter II 11；Resistance wire I 12；Filter III 13；Ferric oxide particles 14；Resistance wire II 15；Every Net IV 16.

Embodiment

Embodiment one：

Illustrate present embodiment with reference to Fig. 1, the utility model is related to technical field of welding equipment, more specifically A kind of protective mask for welding, including：Protective cover 1, muffler 2, battery 3, bed course 4, lucite mask 5, breathing pipe shell 6, Insulating cylinder 7, Air Filter 8, filter I 9, copper particle 10, filter II 11, resistance wire I 12, filter III 13, ferric oxide particles 14, resistance The pernicious gas that weld generation can will not be sucked the lung of welder by silk II 15 and filter IV 16, the protective mask for welding, Operating efficiency is effectively raised, is reduced healthy to welder.

Muffler 2 is fixedly connected on the bottom of protective cover 1, and battery 3 is fixed on the right-hand member of protective cover 1, and bed course 4 is fixed on guarantor On the inwall of shield 1, lucite mask 5 is arranged on the left surface of protective cover 1 with breathing pipe shell 6, and organic glass Glass mask 5 be located at breathing pipe shell 6 top, insulating cylinder 7 be arranged on breathing pipe shell 6 inwall on, Air Filter 8, filter I 9, Filter II 11, filter III 13 are each attached on the inwall of insulating cylinder 7 with filter IV 16, and Air Filter 8 is located at a left side for filter I 9 Side, filter II 11 is located at the right side of filter I 9, and filter III 13 is located at the right side of filter II 11, and filter IV 16 is located at filter III 13 Right side, copper particle 10 is arranged between filter I 9 and filter II 11, and resistance wire I 12 is fixed between filter I 9 and filter II 11, Ferric oxide particles 14 are arranged between filter III 13 and filter IV 16, resistance wire II 15 be fixed on filter III 13 and filter IV 16 it Between, connected, connected between battery 3 and resistance wire II 15 with wire with wire between battery 3 and resistance wire I 12.

A kind of application method of protective mask for welding of the utility model:

When using protective mask for welding, protective mask for welding is worn on the head, all power supplys are connected, is starting welding When, the power switch of resistance wire I 12 and resistance wire II 15 is opened, the gas for welding generation is entered by the breathing of welder The inside of pipe shell 6 is breathed, next enters the inside of copper particle 10, in the presence of the heating of resistance wire I 12, welding is produced Ozone and copper reaction generation cupric oxide and oxygen or ozone and copper reaction generation cupric oxide, nitrogen oxides and copper reaction generation oxygen Change copper and nitrogen, and then enter the inside of ferric oxide particles 14, in the presence of resistance wire II 15, an oxygen of generation will be welded Change carbon and iron oxide reaction generation iron and carbon dioxide, finally the gas after processing is drawn into the body of welder, effectively Improve operating efficiency, reduce healthy to welder.

Embodiment two：

Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, described storage Battery 3 is lithium ion battery.

Embodiment three：

Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, and described exhales Suction pipe shell 6 is fabricated by with Air Filter 8 using NACF.

Embodiment four：

Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, it is described every The particle diameter of net I 9, filter II 11, filter III 13 and filter IV 16 is 0.2~0.4 centimetre.

Embodiment five：

Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, described copper The particle diameter of particle 10 and ferric oxide particles 14 is 0.5~0.8 centimetre.

Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to In protection domain of the present utility model.

Claims (5)

1. a kind of protective mask for welding, including protective cover (1), muffler (2), battery (3), bed course (4), lucite mask (5), breathing pipe shell (6), insulating cylinder (7), Air Filter (8), filter I (9), copper particle (10), filter II (11), resistance wire I (12), filter III (13), ferric oxide particles (14), resistance wire II (15) and filter IV (16), it is characterised in that：Muffler (2) is solid Surely the bottom of protective cover (1) is connected to, battery (3) is fixed on the right-hand member of protective cover (1), and bed course (4) is fixed on protective cover (1) Inwall on, lucite mask (5) is arranged on the left surface of protective cover (1) with breathing pipe shell (6), and organic glass Glass mask (5) is located at the top of breathing pipe shell (6), and insulating cylinder (7) is arranged on the inwall of breathing pipe shell (6), Air Filter (8), filter I (9), filter II (11), filter III (13) are each attached on the inwall of insulating cylinder (7) with filter IV (16), and Air Filter (8) is located at the left side of filter I (9), and filter II (11) is located at the right side of filter I (9), and filter III (13) is located at filter II (11) right side, filter IV (16) is located at the right side of filter III (13), and copper particle (10) is arranged on filter I (9) and filter II (11) between, resistance wire I (12) is fixed between filter I (9) and filter II (11), and ferric oxide particles (14) are arranged on filter III (13) between filter IV (16), resistance wire II (15) is fixed between filter III (13) and filter IV (16).

2. a kind of protective mask for welding according to claim 1, it is characterised in that：Described battery (3) is lithium ion Battery.

3. a kind of protective mask for welding according to claim 1, it is characterised in that：Described breathing pipe shell (6) is with preventing Dirt net (8) is fabricated by using NACF.

4. a kind of protective mask for welding according to claim 1, it is characterised in that：Described filter I (9), filter II (11), the particle diameter of filter III (13) and filter IV (16) is 0.2~0.4 centimetre.

5. a kind of protective mask for welding according to claim 1, it is characterised in that：Described copper particle (10) and iron oxide The particle diameter of particle (14) is 0.5~0.8 centimetre.