CN104342745B - A kind of water vapour baffling device - Google Patents
A kind of water vapour baffling device Download PDFInfo
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- CN104342745B CN104342745B CN201310571200.8A CN201310571200A CN104342745B CN 104342745 B CN104342745 B CN 104342745B CN 201310571200 A CN201310571200 A CN 201310571200A CN 104342745 B CN104342745 B CN 104342745B
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- entrance
- water vapour
- vehicle body
- airduct
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Abstract
The present invention relates to a kind of water vapour baffling device, it front panel including being mountable to electrophoretic painting cell body upstream end, front panel sets vehicle body entrance, front panel is provided with special airduct；Special airduct is hollow tube, and two ends bending is U-shaped, and two bending segments abut in the both sides of vehicle body entrance respectively；Arranging deflector in the inner side of each section of special airduct, deflector is cavity body structure, has and the gas in special airduct is guided stretched wire entrance and the pod apertures of vehicle body entrance；The centre position connection ajutage of special airduct.When painting work, opening workshop supply air system or open breeze fan, air-supply flows to special airduct through ajutage, special airduct deliver to stretched wire entrance and the both sides of vehicle body entrance, and spray blowout from pod apertures to stretched wire entrance and vehicle body entrance；Water vapour send at this under wind action, is closed in cell body, is condensed into water by cell body wall, thus defines the obstruct preventing steam from overflowing cell body.
Description
Technical field
The present invention relates to a kind of automobile coating equipment, especially relate to a kind of water vapour baffling device.
Background technology
In car manufacturing process, vehicle body needs to carry out pre-processing electrophoresis application.Pre-treating technology is typically carried out in enclosed slot body, but cell body entrance has stretched wire and vehicle body inlet port, it is impossible to carry out totally-enclosed.Cell body porch high-temperature water washing and spraying oil removing operation can produce a large amount of water vapour, and water vapor stream is to cell body entrance, after being intercepted by front panel, flies away in workshop through stretched wire entrance and vehicle body entrance, the water vapor stream overflowed from cell body, forms Workshop Production environment and destroys.Existing water vapour baffling device is typically to be hung with soft curtain in cell body porch, is used for intercepting the spilling of water vapour, as shown in Figure 5.Although soft curtain can intercept the spilling of a part of water vapour, nor affect on vehicle body and enter.But still have part water vapour to waft and brim with out from the gap that some curtains do not intercept.In addition, also has a class mode, it is exactly to use air draft mechanism to send outside workshop by steam, public technology such as " a kind of automobile coating equipment air-supply recycling device " (notification number: CN202229324U), or collect specific device recycling heat, such as the public technology of " a kind of top formula ventilation unit for Painting Shop " (Authorization Notice No.: CN201081364)；But getting rid of outdoor relatively costly, Collection utilization is inefficient, and takies more work place.
Summary of the invention
Present invention generally provides a kind of water vapour baffling device, its in cell body porch from cell body to blowing, water vapour is intercepted, prevents the excessive of water vapour.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals: a kind of water vapour baffling device, including the front panel being mountable to electrophoretic painting cell body upstream end, vehicle body entrance is set on front panel, it is characterised in that: front panel is provided with special airduct；Special airduct is hollow tube, and two ends bending is U-shaped, and two bending segments abut in the both sides of vehicle body entrance respectively；Arranging deflector in the inner side of each section of special airduct, deflector is cavity body structure, has and the gas in special airduct is guided stretched wire entrance and the pod apertures of vehicle body entrance；The centre position connection ajutage of special airduct.When painting work, opening workshop supply air system or open breeze fan, air-supply flows to special airduct through ajutage, special airduct deliver to stretched wire entrance and the both sides of vehicle body entrance, and spray blowout from pod apertures to stretched wire entrance and vehicle body entrance；Water vapour send at this under wind action, is closed in cell body, is condensed into water by cell body wall, thus defines the obstruct preventing steam from overflowing cell body.This structure, utilizes air-supply, in the case of not affecting vehicle body and chain turnover, has intercepted water vapour well and has wafted and brimed with out from notch, had good barriering effect.
As preferably, when special airduct is arranged on cell body, the exit width of the pod apertures on two bending segments narrows from bottom to top.The structure that the exit width of pod apertures narrows from bottom to top, wider away from the pod apertures opening of special airduct entrance, to close on special airduct entrance pod apertures opening is narrower, it is that air-supply can arrive the pod apertures opening away from special airduct entrance smoothly, it is also can to blow below deflector, effectively prevents vehicle body entry bottom to lack air-supply and form the blind area of isolation.
As preferably, described special airduct is made up of multistage, and the connection end end of each section arranges reinforcement sheet, constitutes fixing connection by reinforcement sheet between adjacent segment.Multi-segment structure, it is easy to manufacture, also allow for assembled in situ, and can be adjusted according to the actual height of cell body and vehicle body entrance, one section of one section of airduct connects lengthening, higher for actual height, can arrange one section or several sections of special airducts more, relatively low for actual height, the special airduct of less section is set.
As preferably, the frame-type structure that described reinforcement sheet is structure as a whole.Owing to air-supply is pressed gas, there is pressure effect for special airduct, when air pressure is bigger, hose expansion can be made；Reinforcement sheet uses frame-type structure, holds body, and the situation that can effectively prevent hose expansion from deforming improves safety.
As preferably, described deflector includes that interior plate arranged side by side and outer panel, interior plate are connected to special airduct with the bottom of outer panel, and the gap between two plates forms pod apertures.This structure, simple in construction, it is simple to manufacture；Template surface, good guide performance；Plate profile structure, it is easy to adjust the size of pod apertures, profile.
Calculate speed owing to steam has certain expansion, and stretched wire entrance and vehicle body entrance have bigger flow area, the size and Orientation therefore blown stretched wire entrance and vehicle body entrance, and barriering effect is had large effect；In order to form preferable barriering effect, as preferably, described interior plate is equal lateral bucklings mutually close in cell body with the top of outer panel, form top and are smaller than the structure of bottom spacing.The top of interior plate and outer panel all lateral bucklings in cell body, in making pod apertures port of export deflection cell body, that is in air-supply deflection groove；Therefore, deflector can play the effect changing wind direction, is condensed into water after water vapour is blown back cell body.The top of interior plate and outer panel is smaller than the structure of bottom spacing, forms hole of confluxing and extremely exports the structure gradually reduced from import, is beneficial to strengthen air-supply wind-force.
As preferably, described interior plate and outer panel are Split type structure, are divided into bottom part and tip portion, and bottom part is connected to special airduct, arranges spring and telescopic film or plate between bottom part and tip portion；In the lower section of interior plate Yu outer panel, arranging the guiding device with guide groove, the trend of guide groove is parallel with vehicle body entrance or is partial in cell body；The top of tip portion is rotatably connected on front panel, and bottom is stretched in guide groove.Telescopic film or plate, be connected bottom part with tip portion, forms the passage closed, and during air-supply, under gas pressure effect, the bottom of tip portion swings in guide groove, namely swings to vehicle body entrance,；When air-supply stops, and under the action of the spring, the bottom of tip portion swings back along guide groove.This structure, can reduce the flow area of vehicle body entrance, more effectively play iris action during air-supply；And, it is possible to decrease the hypodynamic situation of bottom wind of tip portion, make the bottom of the tip portion away from ajutage also can effectively intercept water vapour.
Therefore, the present invention has the features such as rational in infrastructure, easily fabricated, especially with the air-supply of certain orientation, in the case of not affecting vehicle body and chain turnover, has intercepted water vapour well and has wafted and brimed with out from notch, and barriering effect is good.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention；
Accompanying drawing 2 is a kind of structural representation of special airduct；
Accompanying drawing 3 is a kind of structural representation of cylinder manifold；
Accompanying drawing 4 is that the one of the present invention installs and uses structural representation；
Accompanying drawing 5 is a kind of structural representation of prior art.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment: one water vapour baffling device of the present invention, it front panel 5 including being mountable to electrophoretic painting cell body 9 upstream end, front panel 5 sets vehicle body entrance 8.Front panel 5 is provided with special airduct 3；Special airduct 3 is hollow tube, and two ends bending is U-shaped, and two bending segments abut in the both sides of vehicle body entrance 8 respectively；Arrange deflector 4 in the inner side of each section of special airduct 3, deflector 4 is cavity body structure, has and the gas in special airduct 3 is guided stretched wire entrance 7 and the pod apertures 41 of vehicle body entrance 8；The centre position connection ajutage 1 of special airduct 3.
When special airduct 3 is arranged on cell body 9, the exit width of the pod apertures 41 on two bending segments narrows from bottom to top.Special airduct 3 is made up of multistage, and the connection end end of each section arranges reinforcement sheet 2, constitutes fixing connection by reinforcement sheet 2 between adjacent segment.The frame-type structure that reinforcement sheet 2 is structure as a whole.
Deflector 4 includes that interior plate 42 arranged side by side and outer panel 43, interior plate 42 are connected to special airduct 3 with the bottom of outer panel 43, and the gap between two plates forms pod apertures 41.
Interior plate 42 is equal lateral bucklings mutually close in cell body 9 with the top of outer panel 43, form top and are smaller than the structure of bottom spacing.Calculate speed owing to steam has certain expansion, and stretched wire entrance and vehicle body entrance have bigger flow area, the size and Orientation therefore blown stretched wire entrance and vehicle body entrance, and barriering effect is had large effect；By the top of interior plate and outer panel all lateral bucklings in cell body, in making pod apertures port of export deflection cell body, that is in air-supply deflection groove；Therefore, the deflector of top bending can play the effect changing wind direction, is condensed into water after water vapour is blown back cell body.The top of interior plate and outer panel is smaller than the structure of bottom spacing, forms hole of confluxing and extremely exports the structure gradually reduced from import, is beneficial to strengthen air-supply wind-force.
As a kind of alternative further scheme, interior plate 42 and outer panel 43 are Split type structure, are divided into bottom part and tip portion, and bottom part is connected to special airduct 3, arranges spring and telescopic film or plate between bottom part and tip portion；In the lower section of interior plate 42 with outer panel 43, arranging the guiding device with guide groove, the trend of guide groove is parallel with vehicle body entrance 8 or is partial in cell body 9；The top of two plate tip portion is rotatably connected on front panel 5, and bottom is stretched in guide groove.Telescopic film or plate, be connected bottom part with tip portion, forms the passage closed, and during air-supply, under gas pressure effect, the bottom of tip portion swings in guide groove, namely swings to vehicle body entrance,；When air-supply stops, and under the action of the spring, the bottom of tip portion swings back along guide groove.This structure, can reduce the flow area of vehicle body entrance, more effectively play iris action during air-supply；And, it is possible to decrease the hypodynamic situation of bottom wind of tip portion, make the bottom of the tip portion away from ajutage also can effectively intercept water vapour.
Existing water vapour baffling device is typically to be hung with soft curtain 81 at the vehicle body entrance 8 of cell body 9, is used for intercepting the spilling of water vapour, as shown in Figure 5.
For the present invention, when car coating produces, the water vapor stream that in pre-treatment cell body, heat water-spraying produces, to cell body entrance, after being intercepted by 5 front panels, is flown away in workshop through 7 stretched wire entrances and 8 vehicle body entrances.Now, open workshop supply air system or open breeze fan, air-supply flows to 3 special airducts through 1 ajutage, owing to 3 special airducts have opened an i.e. pod apertures in gap wide for 5mm near the side of 7 stretched wire entrances and 8 vehicle body entrances, blows and blows out from the i.e. pod apertures in this gap.The air-supply of blowout by 4 deflectors, changes direction, oblique blows in groove, under the influence of water vapour is blown at this, is closed in cell body.It is condensed into water by 9 cell body walls.
Claims (7)
1. a water vapour baffling device, including being mountable to the front panel (5) of electrophoretic painting cell body (9) upstream end, front panel (5) sets vehicle body entrance (8), it is characterised in that: front panel (5) is provided with special airduct (3)；Special airduct (3) is hollow tube, and two ends bending is U-shaped, and two bending segments abut in the both sides of vehicle body entrance (8) respectively；Arrange deflector (4) in the inner side of each section of special airduct (3), deflector (4) is cavity body structure, has and the gas in special airduct (3) is guided stretched wire entrance (7) and the pod apertures (41) of vehicle body entrance (8)；Centre position connection ajutage (1) of special airduct (3).
A kind of water vapour baffling device the most according to claim 1, it is characterised in that: when special airduct (3) is arranged on cell body (9), the exit width of the pod apertures (41) on two bending segments narrows from bottom to top.
A kind of water vapour baffling device the most according to claim 1, it is characterised in that: described special airduct (3) is made up of multistage, and the connection end end of each section arranges reinforcement sheet (2), constitutes fixing connection by reinforcement sheet (2) between adjacent segment.
A kind of water vapour baffling device the most according to claim 3, it is characterised in that: the frame-type structure that described reinforcement sheet (2) is structure as a whole.
5. according to a kind of water vapour baffling device described in claim 1 or 2 or 3 or 4, it is characterized in that: described deflector (4) includes interior plate (42) arranged side by side and outer panel (43), interior plate (42) is connected to special airduct (3) with the bottom of outer panel (43), and the gap between two plates forms pod apertures (41).
A kind of water vapour baffling device the most according to claim 5, it is characterised in that: described interior plate (42) is equal lateral bucklings mutually close in cell body (9) with the top of outer panel (43), and formation top is smaller than the structure of bottom spacing.
A kind of water vapour baffling device the most according to claim 5, it is characterized in that: described interior plate (42) and outer panel (43) are Split type structure, it is divided into bottom part and tip portion, bottom part is connected to special airduct (3), arranges spring and telescopic film or plate between bottom part and tip portion；In the lower section of interior plate (42) Yu outer panel (43), arranging the guiding device with guide groove, the trend of guide groove is parallel with vehicle body entrance (8) or deflection cell body (9) is interior；The top of two plate tip portion is rotatably connected on front panel (5), and bottom is stretched in guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571200.8A CN104342745B (en) | 2013-11-13 | 2013-11-13 | A kind of water vapour baffling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571200.8A CN104342745B (en) | 2013-11-13 | 2013-11-13 | A kind of water vapour baffling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104342745A CN104342745A (en) | 2015-02-11 |
| CN104342745B true CN104342745B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310571200.8A Expired - Fee Related CN104342745B (en) | 2013-11-13 | 2013-11-13 | A kind of water vapour baffling device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU740296A1 (en) * | 1975-01-07 | 1980-06-15 | Всесоюзный Проектно-Конструкторский Технологический Институт Атомного Машиностроения И Котлостроения | Plant for chamberless painting of large-sized articles |
| EP0459097A1 (en) * | 1990-05-29 | 1991-12-04 | Wagner International Ag | Carrier for paint shops or powder coating plants |
| CN101062497A (en) * | 2006-04-21 | 2007-10-31 | 优.爱福.林克.有限公司 | Paint booth |
| CN201081364Y (en) * | 2007-07-06 | 2008-07-02 | 上海鑫融涂装有限公司 | Top-mounted ventilation device for painting shop |
| CN201906684U (en) * | 2010-12-31 | 2011-07-27 | 东风汽车股份有限公司 | Air supply and exhaust system of coating spray booth |
| CN202229324U (en) * | 2011-09-15 | 2012-05-23 | 河南平原非标准装备股份有限公司 | Air supply cyclic utilization device for automotive coating equipment |
-
2013
- 2013-11-13 CN CN201310571200.8A patent/CN104342745B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU740296A1 (en) * | 1975-01-07 | 1980-06-15 | Всесоюзный Проектно-Конструкторский Технологический Институт Атомного Машиностроения И Котлостроения | Plant for chamberless painting of large-sized articles |
| EP0459097A1 (en) * | 1990-05-29 | 1991-12-04 | Wagner International Ag | Carrier for paint shops or powder coating plants |
| CN101062497A (en) * | 2006-04-21 | 2007-10-31 | 优.爱福.林克.有限公司 | Paint booth |
| CN201081364Y (en) * | 2007-07-06 | 2008-07-02 | 上海鑫融涂装有限公司 | Top-mounted ventilation device for painting shop |
| CN201906684U (en) * | 2010-12-31 | 2011-07-27 | 东风汽车股份有限公司 | Air supply and exhaust system of coating spray booth |
| CN202229324U (en) * | 2011-09-15 | 2012-05-23 | 河南平原非标准装备股份有限公司 | Air supply cyclic utilization device for automotive coating equipment |
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|---|---|
| CN104342745A (en) | 2015-02-11 |
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Granted publication date: 20160817 Termination date: 20201113 |