CN105127039A - Air supplying energy-saving system for car painting chamber - Google Patents
Air supplying energy-saving system for car painting chamber Download PDFInfo
- Publication number
- CN105127039A CN105127039A CN201510664989.0A CN201510664989A CN105127039A CN 105127039 A CN105127039 A CN 105127039A CN 201510664989 A CN201510664989 A CN 201510664989A CN 105127039 A CN105127039 A CN 105127039A
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- Prior art keywords
- pipeline
- motor
- driven valve
- air
- paint
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/60—Ventilation arrangements specially adapted therefor
Abstract
The invention discloses an air supplying energy-saving system for a car painting chamber. The car painting chamber comprises an automatic robot section and a paint repair inspection section. The air supplying energy-saving system comprises a fresh air conditioner, a circulation air conditioner, a waste gas removing treatment device, a VOC treatment device, a plurality of electrically operated valves and a plurality of pipelines. According to the air supplying energy-saving system, the VOC removing treatment device is additionally arranged in a circulation air system, so that circulation air is still adopted at a paint repair inspection station, so that a large amount of energy is saved, the running cost and the one-car energy consumption are reduced, and simultaneously the problem that VOC in the circulation air is required to be removed when a worker operates at a paint repair section is solved.
Description
Technical field
The present invention relates to a kind of automotive lacquer room air-supply energy conserving system, belong to vehicle spray painting equipment technical field.
Background technology
Automobile sales volume is more and more higher now, the automobile coating production line of a large amount of newly-built high yield of main frame producer in recent years, the length of paint room is also more and more longer, and in order to save paint spray booth's air-supply energy consumption, robot of increasing paint spray booth section have employed circulated air air-conditioning and is used for saving energy consumption.Because having containing VOC in circulated air, the station that therefore someone operates does not allow with circulated air (as shown in Figure 1).
In paint spray booth, touch-up paint checks that station is generally when paint spray booth's debug phase and new model reach the standard grade, just someone will check at this, touch-up paint works, usually be that nobody works at this station, but according to this station of safety and health request because having people once in a while in this operation, so must adopt all-fresh air air feed herein, and all-fresh air energy consumption is higher, particularly in summer and winter, a large amount of colds and heat be consumed.
Summary of the invention
In order to overcome above-mentioned deficiency, the invention provides a kind of automotive lacquer room air-supply energy conserving system, add a set of except VOC device in wind circulating system, touch-up paint is checked, and station still adopts circulated air, save mass energy, reduce operating cost and bicycle energy consumption, but also will solve the problem removing VOC in circulated air when touch-up paint section has people to operate simultaneously.
Technical scheme of the present invention is as follows:
A kind of automotive lacquer room air-supply energy conserving system, described automotive lacquer room comprises the automatic section of robot and touch-up paint checks section, and described system comprises fresh air conditioner, circulated air air-conditioning, removes emission-control equipment, VOC treating apparatus, some motor-driven valves and some pipelines; Described some motor-driven valves comprise motor-driven valve one, motor-driven valve two, motor-driven valve three, motor-driven valve four, motor-driven valve five, motor-driven valve six, motor-driven valve seven, motor-driven valve eight, motor-driven valve nine, motor-driven valve ten; Described some pipelines comprise pipeline one, pipeline two, pipeline three, pipeline four, pipeline five, pipeline six, pipeline seven, pipeline eight, pipeline nine, pipeline ten, pipeline 11;
Described fresh air conditioner is connected to touch-up paint by pipeline one, pipeline two and checks section, and described pipeline one arranges motor-driven valve one; The gas of described touch-up paint inspection section is connected to circulated air air-conditioning by pipeline four, pipeline five, pipeline six, described pipeline four arranges motor-driven valve two, pipeline six is arranged motor-driven valve four; Described pipeline five is divided into two ports, a port connecting line six, and emission-control equipment is removed in the connection of another port;
The wind exit of described circulated air air-conditioning is pipeline seven, pipeline seven is arranged motor-driven valve five, described pipeline seven is arranged two ports, a port is connected to the junction of pipeline one and pipeline two by pipeline eight, described pipeline eight sets gradually motor-driven valve six, VOC treating apparatus and motor-driven valve nine; Another port connecting line nine, pipeline nine is arranged motor-driven valve seven, and described pipeline nine is divided into two ports again, and a port is connected to the air inlet of the automatic section of robot by pipeline ten, and another port is connected to touch-up paint by pipeline 11 and checks section; Described pipeline ten arranges motor-driven valve ten, described pipeline 11 arranges motor-driven valve eight.
Above-mentioned pipeline two is arranged a VOC concentration detection alarm device.
The beneficial effect that the present invention reaches:
Air-supply energy conserving system in paint spray booth's provided by the invention significantly can reduce energy consumption, reduces the investment of subsequent paint room waste gas treatment equipment simultaneously.
Accompanying drawing explanation
Fig. 1 is supply air system of the prior art;
Fig. 2 is supply air system of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 2, a kind of automotive lacquer room air-supply energy conserving system, automotive lacquer room comprises the automatic section of robot and touch-up paint and checks section, and system comprises fresh air conditioner 2, circulated air air-conditioning 1, removes emission-control equipment, VOC treating apparatus 3, some motor-driven valves and some pipelines; Some motor-driven valves comprise motor-driven valve 1, motor-driven valve 25, motor-driven valve 36, motor-driven valve 47, motor-driven valve 58, motor-driven valve 69, motor-driven valve 7 10, motor-driven valve 8 11, motor-driven valve 9 12, motor-driven valve 10; Some pipelines comprise pipeline 1, pipeline 2 15, pipeline 3 16, pipeline 4 17, pipeline 5 18, pipeline 6 19, pipeline 7 20, pipeline 8 21, pipeline 9 22, pipeline 10, pipeline 11;
Fresh air conditioner 2 is connected to touch-up paint by pipeline 1, pipeline 2 15 and checks section, pipeline 1 is arranged motor-driven valve 1; The gas of touch-up paint inspection section is connected to circulated air air-conditioning 1 by pipeline 4 17, pipeline 5 18, pipeline 6 19, pipeline 4 17 is arranged motor-driven valve 25, pipeline 6 19 is arranged motor-driven valve 47; Pipeline 5 18 is divided into two ports, a port connecting line 6 19, and emission-control equipment is removed in the connection of another port;
The wind exit of circulated air air-conditioning 1 is pipeline 7 20, pipeline 7 20 is arranged motor-driven valve 58, pipeline 7 20 is arranged two ports, a port is connected to the junction of pipeline 1 and pipeline 2 15 by pipeline 8 21, pipeline 8 21 sets gradually motor-driven valve 69, VOC treating apparatus 3 and motor-driven valve 9 12; Another port connecting line 9 22, pipeline 9 22 is arranged motor-driven valve 7 10, pipeline 9 22 is divided into two ports again, and a port is connected to the air inlet of the automatic section of robot by pipeline 10, and another port is connected to touch-up paint by pipeline 11 and checks section; Pipeline 10 is arranged motor-driven valve 10, pipeline 11 is arranged motor-driven valve 8 11.
Above-mentioned pipeline 2 15 is arranged a VOC concentration detection alarm device 25.
Work has two states, one be touch-up paint section prosthetic in this work, two to be that touch-up paint section has artificial in this work.As described below according to these two operation principles:
1, when production line steady production at ordinary times, touch-up paint section is that nobody works, and can adopt the normal air feed of circulated air according to the automatic section of robot, circulated air air-conditioning 1 starts, and closes motor-driven valve 69, except VOC device shuts down.Open motor-driven valve 1, motor-driven valve 25, motor-driven valve 36, motor-driven valve 47, motor-driven valve 58, motor-driven valve 7 10, motor-driven valve 8 11 and motor-driven valve 10.
2, when production line new product is reached the standard grade, touch-up paint section has man-hour, needs to start except VOC device 3, and air feed system operation is:
Circulated air air-conditioning 1 starts, and opens motor-driven valve 1, motor-driven valve 25, motor-driven valve 36, motor-driven valve 47, motor-driven valve 58, motor-driven valve 69, motor-driven valve 7 10, motor-driven valve 9 12, motor-driven valve 10, closes motor-driven valve 8 11, except VOC device starts.Consider the situation of personal security, in except the air-supply pipeline of VOC, increase a set of VOC concentration detection alarm device 25, once measure VOC to exceed safe range, report to the police at once, prompting personnel leave touch-up paint section and change activated carbon simultaneously.
Energy consumption comparison:
With the wide 5m of paint spray booth automatic segment length 12m, the wide 5.5m of touch-up paint segment length 6m, it is example that Changzhou, Yangtze River Delta key city is got in area.
The energy difference that each season consumes is too large, and contrast for the sake of simplicity, perform an analysis when getting summer calculating.
Look into Changzhou Prefecture meteorological data, Summer Dry bulb temperature 34.6 degree of wet-bulb temperature 28.6 degree; Winter Dry bulb temperature-5 degree relative humidity 75%.
One, traditional supply air system power consumption calculation
1, new wind 53460m3/h refrigerating capacity
Calculate through air-conditioning software and know 845kw
2, new wind 53460m3/h adds heat
Calculate through air-conditioning software and know 135kw
3, circulated air 75600m3/h refrigerating capacity
Calculate through air-conditioning software and know 233kw
4, circulated air 75600m3/h heating capacity
Calculate through air-conditioning software and know 189kw
5, the Energy Efficiency Ratio of refrigeration machine gets 4, refrigerating capacity is converted to electrical power be:
（845+233）/4=269.5kw
6, refrigeration and heating general power are: 135+189+269.5=593.5kw
Two, novel air-supply energy conserving system power consumption calculation
1, new wind 12000m3/h refrigerating capacity
Calculate through air-conditioning software and know 190kw
2, new wind 12000m3/h adds heat
Calculate through air-conditioning software and know 30kw
3, circulated air 117060m3/h refrigerating capacity
Calculate through air-conditioning software and know=361kw
4, circulated air 117060m3/h heating capacity
Calculate through air-conditioning software and know 293kw
5, the Energy Efficiency Ratio of refrigeration machine gets 4, refrigerating capacity is converted to electrical power be:
（190+361）/4=138kw
6, refrigeration and heating general power are: 30+293+138=461kw
Save power 593-461=132kw
A novel air feed system reduces energy consumption about 22%.
If system of the present invention utilizes the severe cold area such as northeastward, energy consumption can reduce by 80% to utilize same can be calculated to know, energy-saving effect is more obvious.
Air-supply energy conserving system in paint spray booth's of the present invention can significantly reduce exhaust-gas treatment amount, and this routine reduction=53460m3/h-12000m3/h=41460m3/h, therefore significantly can save the investment of waste gas treatment equipment.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (2)
1. an automotive lacquer room air-supply energy conserving system, described automotive lacquer room comprises the automatic section of robot and touch-up paint and checks section, it is characterized in that: described system comprises fresh air conditioner, circulated air air-conditioning, removes emission-control equipment, VOC treating apparatus, some motor-driven valves and some pipelines; Described some motor-driven valves comprise motor-driven valve one, motor-driven valve two, motor-driven valve three, motor-driven valve four, motor-driven valve five, motor-driven valve six, motor-driven valve seven, motor-driven valve eight, motor-driven valve nine, motor-driven valve ten; Described some pipelines comprise pipeline one, pipeline two, pipeline three, pipeline four, pipeline five, pipeline six, pipeline seven, pipeline eight, pipeline nine, pipeline ten, pipeline 11;
Described fresh air conditioner is connected to touch-up paint by pipeline one, pipeline two and checks section, and described pipeline one arranges motor-driven valve one; The gas of described touch-up paint inspection section is connected to circulated air air-conditioning by pipeline four, pipeline five, pipeline six, described pipeline four arranges motor-driven valve two, pipeline six is arranged motor-driven valve four; Described pipeline five is divided into two ports, a port connecting line six, and emission-control equipment is removed in the connection of another port;
The wind exit of described circulated air air-conditioning is pipeline seven, pipeline seven is arranged motor-driven valve five, described pipeline seven is arranged two ports, a port is connected to the junction of pipeline one and pipeline two by pipeline eight, described pipeline eight sets gradually motor-driven valve six, VOC treating apparatus and motor-driven valve nine; Another port connecting line nine, pipeline nine is arranged motor-driven valve seven, and described pipeline nine is divided into two ports again, and a port is connected to the air inlet of the automatic section of robot by pipeline ten, and another port is connected to touch-up paint by pipeline 11 and checks section; Described pipeline ten arranges motor-driven valve ten, described pipeline 11 arranges motor-driven valve eight.
2. air-supply energy conserving system in automotive lacquer room according to claim 1, is characterized in that: described pipeline two is arranged a VOC concentration detection alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664989.0A CN105127039B (en) | 2015-10-15 | 2015-10-15 | Automotive lacquer room air-supply energy conserving system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664989.0A CN105127039B (en) | 2015-10-15 | 2015-10-15 | Automotive lacquer room air-supply energy conserving system |
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| CN105127039A true CN105127039A (en) | 2015-12-09 |
| CN105127039B CN105127039B (en) | 2017-07-21 |
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| CN201510664989.0A Active CN105127039B (en) | 2015-10-15 | 2015-10-15 | Automotive lacquer room air-supply energy conserving system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018702A (en) * | 2016-06-29 | 2016-10-12 | 中国汽车工业工程有限公司 | Online VOCs intelligent monitoring and pre-warning system for automotive production line |
| CN106824644A (en) * | 2016-12-30 | 2017-06-13 | 天津赛智科技发展有限公司 | A kind of paint spray booth of air circulation structure |
| CN113457339A (en) * | 2021-06-22 | 2021-10-01 | 东莞市广正模具塑胶有限公司 | Spray paint waste gas inner loop subtracts wind thickening device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010274204A (en) * | 2009-05-29 | 2010-12-09 | Trinity Ind Corp | Coating material collecting system |
| 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 |
| CN202403371U (en) * | 2012-01-05 | 2012-08-29 | 南京师范大学 | Intelligent fresh air system |
| CN203525940U (en) * | 2013-09-27 | 2014-04-09 | 河南平原非标准装备股份有限公司 | Local recirculating air utilizing device used on coating production line |
| CN205042675U (en) * | 2015-10-15 | 2016-02-24 | 常州市骠马工业机器人系统工程有限公司 | Automotive lacquer room air supply economizer system |
-
2015
- 2015-10-15 CN CN201510664989.0A patent/CN105127039B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010274204A (en) * | 2009-05-29 | 2010-12-09 | Trinity Ind Corp | Coating material collecting system |
| 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 |
| CN202403371U (en) * | 2012-01-05 | 2012-08-29 | 南京师范大学 | Intelligent fresh air system |
| CN203525940U (en) * | 2013-09-27 | 2014-04-09 | 河南平原非标准装备股份有限公司 | Local recirculating air utilizing device used on coating production line |
| CN205042675U (en) * | 2015-10-15 | 2016-02-24 | 常州市骠马工业机器人系统工程有限公司 | Automotive lacquer room air supply economizer system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018702A (en) * | 2016-06-29 | 2016-10-12 | 中国汽车工业工程有限公司 | Online VOCs intelligent monitoring and pre-warning system for automotive production line |
| CN106018702B (en) * | 2016-06-29 | 2018-05-25 | 中国汽车工业工程有限公司 | A kind of online VOCs intellectual monitorings early warning system for auto production line |
| CN106824644A (en) * | 2016-12-30 | 2017-06-13 | 天津赛智科技发展有限公司 | A kind of paint spray booth of air circulation structure |
| CN113457339A (en) * | 2021-06-22 | 2021-10-01 | 东莞市广正模具塑胶有限公司 | Spray paint waste gas inner loop subtracts wind thickening device |
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| Publication number | Publication date |
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| CN105127039B (en) | 2017-07-21 |
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