CN202866338U

CN202866338U - Novel ventilative welding workshop

Info

Publication number: CN202866338U
Application number: CN 201220504344
Authority: CN
Inventors: 叶春
Original assignee: Sichuan Orient Software Science & Technology Co Ltd
Current assignee: Sichuan Orient Software Science & Technology Co Ltd
Priority date: 2012-09-29
Filing date: 2012-09-29
Publication date: 2013-04-10
Anticipated expiration: 2022-09-29

Abstract

The utility model discloses a novel ventilative welding workshop which comprises a sealed workshop. A transversal surface of the workshop is rectangular, and the workshop comprises two long side faces and two short faces, a ventilation opening is arranged on the lower portion of one long side face of the workshop, and an axial flow fan driven by electric power is arranged on the upper portion of the other long side face. A sealing door is arranged on one short side face. A cover body which can completely mantle the axial flow fan is arranged at a corresponding position of an outer wall of the workshop and the axial flow fan. A vertical ventilating duct is arranged on one side of the cover body; a lower end of the ventilating duct is communicated with the cover body inside, and an upper end of the ventilating duct is bent towards one side far away from the cover body. The workshop of the novel ventilative welding workshop is sealed, no other air ducts exist, air can enter into the workshop from the ventilation opening and be extracted out by the axial flow fan, and then an inclined air duct is formed. Dust extracted from the axial flow fan enters into the cover body and gathers together by the cover body, and then the dust is transported upwards by the ventilating duct.

Description

Novel ventilated welding shop

Technical field

The utility model relates to a kind of electric welding room, relates in particular to a kind of novel ventilated welding shop.

Background technology

In the machining, often need to weld to component present welding position, be located at a corner of factory building, because the factory building ventilation on all sides, the Flue dust that produces during welding fills the air whole factory building easily more, even if utilized blower fan to carry out exhausting, but because after flue dust fills the air out, the flue dust of extracting out by blower fan only is the sub-fraction in the room, can't carry out directed exhausting to the dust that produces, controllability is not strong, in addition, even if the dust of extracting out after the exhausting also can fill the air to external diffusion everywhere.

Summary of the invention

The purpose of this utility model just is that providing a kind of addresses the above problem, and can carry out to dust, the smog that when welding produces orientation extraction, and the dust that can avoid extracting, smog are in novel ventilated welding shop that lower spreads everywhere.

To achieve these goals, the technical solution adopted in the utility model is such: a kind of novel ventilated welding shop, the workshop that comprises sealing, the cross section in described workshop is rectangle, comprise two long side surfaces and two short sides, the one long side surface bottom in described workshop is provided with ventilation opening, another long side surface top is provided with power-actuated axial flow blower, wherein a short side is provided with a hermatic door, described workshop outer wall and axial flow blower corresponding position are provided with a cover body that can cover axial flow blower fully, cover body one side is provided with a vertical ventilating duct, and it is inner that the lower end of ventilating duct is communicated with cover body, and the upper end is to the lateral buckling away from cover body.

As preferably: described axial flow blower is two.

As preferably: described ventilation opening is strip, and along the length direction setting of long side surface.

Compared with prior art, the utility model has the advantage of: the workshop sealing, hermatic door is enabled at ordinary times turnover, the air channel that does not have other, the one long side surface bottom in workshop is provided with ventilation opening, wind can only enter inside, workshop from ventilation opening, extracted out by axial flow blower again, because ventilation opening is positioned at the bottom, axial flow blower is positioned at top, form an air channel obliquely, can not only extract fast the dust smog of inside, workshop, can also effectively avoid dust etc. in the workshop, to fill the air, workshop outer wall and axial flow blower corresponding position are provided with a cover body that can cover axial flow blower fully, the dust of extracting out from axial flow blower enters the cover body, is concentrated by cover body, because cover body connects ventilating duct, dust after concentrating is upwards carried by ventilating duct again, discharge from the ventilating duct upper end, the upper end of general ventilating duct will be higher than the top in workshop, can be with dust discharged to the high-altitude, avoid the people of lower are impacted, the inflows such as rainwater can be avoided to the lateral buckling away from cover body in the ventilating duct upper end, and axial flow blower is two, exhausting is effective, ventilation opening is strip, and along the length direction setting of long side surface, ventilation effect is good.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the right view of Fig. 1.

Among the figure: 1, workshop; 2, ventilation opening; 3, axial flow blower; 4, hermatic door; 5, cover body; 6, ventilating duct.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1: referring to Fig. 1, Fig. 2, a kind of novel ventilated welding shop, the workshop 1 that comprises sealing, the cross section in described workshop 1 is rectangle, comprise two long side surfaces and two short sides, the one long side surface bottom in described workshop 1 is provided with ventilation opening 2, another long side surface top is provided with power-actuated axial flow blower 3, wherein a short side is provided with a hermatic door 4, described workshop 1 outer wall and axial flow blower 3 corresponding positions are provided with a cover body 5 that can cover axial flow blower 3 fully, cover body 5 one sides are provided with a vertical ventilating duct 6, the lower end of ventilating duct 6 is communicated with cover body 5 inside, and the upper end is to the lateral buckling away from cover body 5, and described axial flow blower 3 is two, described ventilation opening 2 is strip, and along the length direction setting of long side surface.

Workshop 1 sealing, hermatic door 4 is enabled at ordinary times turnover, the air channel that does not have other, the one long side surface bottom in workshop 1 is provided with ventilation opening 2, wind can only enter 1 inside, workshop from ventilation opening 2, extracted out by axial flow blower 3 again, because ventilation opening 2 is positioned at the bottom, axial flow blower 3 is positioned at top, form an air channel obliquely, can not only extract fast the dust smog of 1 inside, workshop, can also effectively avoid dust etc. in workshop 1, to fill the air, workshop 1 outer wall and axial flow blower 3 corresponding positions are provided with a cover body 5 that can cover axial flow blower 3 fully, the dust of extracting out from axial flow blower 3 enters the cover body 5, concentrated by cover body 5, because cover body 5 connects ventilating duct 6, the dust after concentrating is upwards carried by ventilating duct 6 again, discharges from ventilating duct 6 upper ends, the upper end of general ventilating duct 6 will be higher than the top in workshop 1, can avoid the people of lower are impacted with dust discharged to the high-altitude, ventilating duct 6 upper ends are to the lateral buckling away from cover body 5, can avoid the inflows such as rainwater, axial flow blower 3 is two, and exhausting is effective, and ventilation opening 2 is strip, and along the length direction setting of long side surface, ventilation effect is good.

Claims

1. novel ventilated welding shop, the workshop that comprises sealing, the cross section in described workshop is rectangle, comprise two long side surfaces and two short sides, it is characterized in that: a long side surface bottom in described workshop is provided with ventilation opening, another long side surface top is provided with power-actuated axial flow blower, wherein a short side is provided with a hermatic door, described workshop outer wall and axial flow blower corresponding position are provided with a cover body that can cover axial flow blower fully, cover body one side is provided with a vertical ventilating duct, it is inner that the lower end of ventilating duct is communicated with cover body, and the upper end is to the lateral buckling away from cover body.

2. novel ventilated welding shop according to claim 1, it is characterized in that: described axial flow blower is two.

3. novel ventilated welding shop according to claim 1, it is characterized in that: described ventilation opening is strip, and along the length direction setting of long side surface.