CN102528339A - Ventilating system for adjusting welding station - Google Patents
Ventilating system for adjusting welding station Download PDFInfo
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- CN102528339A CN102528339A CN2010106056888A CN201010605688A CN102528339A CN 102528339 A CN102528339 A CN 102528339A CN 2010106056888 A CN2010106056888 A CN 2010106056888A CN 201010605688 A CN201010605688 A CN 201010605688A CN 102528339 A CN102528339 A CN 102528339A
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- ventilating system
- station
- ventilating
- butterfly valve
- valve
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Abstract
The invention discloses a ventilating system for adjusting a welding station, and the system comprises a main ventilating pipe (1), an exhaust pipe (5), a ventilator motor and a blast cap (6), wherein a frequency converter is arranged on the ventilator motor, a ventilating pipe is arranged on each station, a pneumatic control butterfly valve (3) is arranged at the joint of the ventilating pipe and the main ventilating pipe (1), the pneumatic control butterfly valve (3) is connected with a valve control switch, and the valve control switch is connected with a control unit which is connected with the frequency converter. By utilizing the technical scheme, the ventilating system for adjusting the welding station has a simple structure, only when the welding station is needed to be welded, the pneumatic control butterfly valve of the station is opened to adjust the air volume by the ventilating system, so as to reach the air volume needed practically to achieve the ventilating effect and save energy sources.
Description
Technical field
The present invention relates to regulate the ventilating system of welding post.
Background technology
Adopt manual welding, weldering automatically, semiautomatic welding, carbon dioxide gas arc welding, argon arc welding, electroslag welding etc. in the welding sequence respectively with the difference of product structure.The ratio that in general workshop, accounts for manual welding, carbon dioxide gas arc welding is maximum.The main chemical nuisance that produces in the welding process is a weld fumes, and the maximum permissible concentration that secondly is the welding shop weld fumes is 6mg/m
3The long-term weld fumes that sucks high concentration can cause welder's pneumoconiosis.
Summary of the invention
Problem to be solved of the present invention provides the ventilating system of regulating welding post, its objective is that each station can both regulate ventilating system, energy savings.
To achieve these goals, the technical scheme taked of the present invention is:
The ventilating system of adjusting welding post provided by the present invention; Comprise the ventilation person in charge, exhaust duct, fan motor and blast cap, on described fan motor, frequency converter is set, on described each station, all be provided with ventilation duct; Be provided with the gas control butterfly valve in the described ventilation duct and the person in charge junction that ventilates; Described gas control butterfly valve is connected with the valve gauge tap, and described valve gauge tap is connected with control module, and described control module is connected with frequency converter.
Described control module is a Programmable Logic Controller.
On the ventilation duct of described each station, be provided with suspended hood.
Around said suspended hood, be provided with the soft curtain of wind sheltering.
Adopt technique scheme; The ventilating system of this adjusting welding post provided by the invention, simple in structure, as long as welding post is need weld the time; Open the gas control butterfly valve of this station; Make ventilating system regulate air quantity, the air quantity that reaches actual needs reaches the effect of ventilation, has practiced thrift the energy effectively.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification and the figure briefly explains:
Fig. 1 is a structural representation of the present invention.
Be labeled as among the figure:
1, ventilate to be responsible for 2, suspended hood, 3, the gas control butterfly valve, 4, the soft curtain of wind sheltering, 5, exhaust duct, 6, blast cap.
The specific embodiment
Contrast accompanying drawing below; Through description to embodiment; Effect and operation principle, the manufacturing process of mutual alignment between the shape of specific embodiments of the invention such as related each member, structure, the each several part and annexation, each several part and manipulate method etc.; Do further detailed explanation, inventive concept of the present invention, technical scheme are had more complete, accurate and deep understanding to help those skilled in the art.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, realize that each station can both regulate ventilating system, energy savings.The technical scheme that the present invention takes is:
As shown in Figure 1, the ventilating system of this adjusting welding post provided by the present invention comprising the ventilate person in charge 1, exhaust duct 5, fan motor and blast cap 6; On described fan motor, frequency converter is set; On described each station, all be provided with ventilation duct, be provided with gas control butterfly valve 3 in the described ventilation duct and the person in charge 1 junction that ventilates, described gas control butterfly valve 3 is connected with the valve gauge tap; Described valve gauge tap is connected with control module, and described control module is connected with frequency converter.
Described control module is a Programmable Logic Controller.
Adopt technique scheme, fan motor has mated frequency converter, and each welding post arm is installed gas control butterfly valve 3; At the other valve gauge tap that designed of station, when welding as if current station, operating personnel are as long as open gas control butterfly valve 3; At this moment the valve gauge tap passes to control module with the control signal of this station, and control module is the PLC Programmable Logic Controller, the real-time adjusting frequency converter of PLC Programmable Logic Controller output analog signal; Regulate the fan motor rotating speed; Make system reach Real-time and Dynamic and regulate the coupling air quantity, reach the air quantity of actual needs, make sufficient negative pressure and the air quantity of having of opening control valve; Reach the effect of ventilation, effectively practiced thrift the energy.
As shown in Figure 1, on the ventilation duct of described each station, be provided with suspended hood 2.
Around said suspended hood 2, be provided with the soft curtain 4 of wind sheltering.
Adopt technique scheme, on the ventilation duct of each station, be provided with suspended hood 2, can guarantee the available ventilation air quantity of each welding post like this, around said suspended hood 2, be provided with the soft curtain 4 of wind sheltering, avoided unnecessary weld fumes excessive like this.
The technical scheme that the present invention adopted compared with prior art, has tangible difference; Possessed outstanding substantive distinguishing features, and obtained obvious improvement technically, be worth promotion and application in industry; So the present invention has novelty, creativeness and practicality.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (4)
1. regulate the ventilating system of welding post; Comprising ventilates is responsible for (1), exhaust duct (5), fan motor and blast cap (6), it is characterized in that: on described fan motor, frequency converter is set, on described each station, all is provided with ventilation duct; Be provided with gas control butterfly valve (3) in the described ventilation duct and the person in charge (1) junction that ventilates; Described gas control butterfly valve (3) is connected with the valve gauge tap, and described valve gauge tap is connected with control module, and described control module is connected with frequency converter.
2. according to the ventilating system of the described adjusting welding post of claim 1, it is characterized in that: described control module is a Programmable Logic Controller.
3. according to the ventilating system of the described adjusting welding post of claim 1, it is characterized in that: on the ventilation duct of described each station, be provided with suspended hood (2).
4. according to the ventilating system of the described adjusting welding post of claim 3, it is characterized in that: around said suspended hood (2), be provided with the soft curtain of wind sheltering (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106056888A CN102528339A (en) | 2010-12-25 | 2010-12-25 | Ventilating system for adjusting welding station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106056888A CN102528339A (en) | 2010-12-25 | 2010-12-25 | Ventilating system for adjusting welding station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102528339A true CN102528339A (en) | 2012-07-04 |
Family
ID=46337040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106056888A Pending CN102528339A (en) | 2010-12-25 | 2010-12-25 | Ventilating system for adjusting welding station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528339A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272819A (en) * | 2013-05-25 | 2013-09-04 | 安徽天瑞电子科技有限公司 | Component welding waste gas discharge device |
| CN103962360A (en) * | 2014-04-25 | 2014-08-06 | 安徽博泰氟材料科技有限公司 | Automatic dust removing device |
| CN104551513A (en) * | 2014-12-18 | 2015-04-29 | 广东大冶摩托车技术有限公司 | Island type automatic welding system |
| CN105909974A (en) * | 2016-04-20 | 2016-08-31 | 江南造船(集团)有限责任公司 | Pipeline negative-pressure debugging method |
| CN107552525A (en) * | 2017-10-17 | 2018-01-09 | 辽宁工程技术大学 | A kind of station autocontrol dust pelletizing system |
| CN108788043A (en) * | 2018-07-11 | 2018-11-13 | 尚成荣 | A kind of copper rod up-leading conticaster multi-channel energy-saving exhausting system |
| CN109028983A (en) * | 2018-07-11 | 2018-12-18 | 尚成荣 | A kind of copper smelting-furnace exhaust-gas treatment wind pressure automatic regulating system |
| CN114654297A (en) * | 2022-03-31 | 2022-06-24 | 山东莱钢永锋钢铁有限公司 | Scrap steel dust removal control method and device |
-
2010
- 2010-12-25 CN CN2010106056888A patent/CN102528339A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272819A (en) * | 2013-05-25 | 2013-09-04 | 安徽天瑞电子科技有限公司 | Component welding waste gas discharge device |
| CN103962360A (en) * | 2014-04-25 | 2014-08-06 | 安徽博泰氟材料科技有限公司 | Automatic dust removing device |
| CN104551513A (en) * | 2014-12-18 | 2015-04-29 | 广东大冶摩托车技术有限公司 | Island type automatic welding system |
| CN105909974A (en) * | 2016-04-20 | 2016-08-31 | 江南造船(集团)有限责任公司 | Pipeline negative-pressure debugging method |
| CN105909974B (en) * | 2016-04-20 | 2018-07-20 | 江南造船(集团)有限责任公司 | The adjustment method of pipeline negative pressure |
| CN107552525A (en) * | 2017-10-17 | 2018-01-09 | 辽宁工程技术大学 | A kind of station autocontrol dust pelletizing system |
| CN108788043A (en) * | 2018-07-11 | 2018-11-13 | 尚成荣 | A kind of copper rod up-leading conticaster multi-channel energy-saving exhausting system |
| CN109028983A (en) * | 2018-07-11 | 2018-12-18 | 尚成荣 | A kind of copper smelting-furnace exhaust-gas treatment wind pressure automatic regulating system |
| CN114654297A (en) * | 2022-03-31 | 2022-06-24 | 山东莱钢永锋钢铁有限公司 | Scrap steel dust removal control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |