CN201950387U - Ventilation system for adjusting welding station - Google Patents
Ventilation system for adjusting welding station Download PDFInfo
- Publication number
- CN201950387U CN201950387U CN2010206803985U CN201020680398U CN201950387U CN 201950387 U CN201950387 U CN 201950387U CN 2010206803985 U CN2010206803985 U CN 2010206803985U CN 201020680398 U CN201020680398 U CN 201020680398U CN 201950387 U CN201950387 U CN 201950387U
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- Prior art keywords
- ventilation
- station
- butterfly valve
- valve
- ventilating system
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- Expired - Lifetime
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Abstract
The utility model discloses a ventilation system for adjusting a welding station, which comprises a ventilation main pipe (1), an exhaust pipe (5), a ventilator motor and an air hoop (6); a converter is arranged on the ventilator motor; a ventilation pipe is arranged of each station; a gas control butterfly valve (3) is arranged at a joint between the ventilation pipe and the ventilation main pipe; the gas control butterfly valve (3) is connected with a valve control switch; the valve control switch is connected with a control unit; and the control unit is connected with the inverter. Because the technical scheme is adopted, the ventilation system for adjusting the welding station has a simple structure; and when welding needs to be carried out at the welding station, the gas control butterfly valve of the station is started, so that the ventilation system adjusts the air volume, the actually required air volume is realized and the ventilation effect is achieved, and energy is effectively saved.
Description
Technical field
The utility model relates to a kind of ventilating system of regulating 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 maximum that in general workshop, accounts for manual welding, carbon dioxide gas arc welding.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.
The utility model content
Problem to be solved of the present utility model provides a kind of 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 utility model is:
A kind of ventilating system of regulating welding post provided by the utility model, 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 described suspended hood, be provided with the soft curtain of wind sheltering.
Adopt technique scheme, the ventilating system of this adjusting welding post that the utility model provides, simple in structure, when as long as welding post need weld, 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 saved the energy effectively.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is a structural representation of the present utility model.
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, by description to embodiment, to effect and operation principle, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technical scheme 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 utility model is taked is:
As shown in Figure 1, the ventilating system of this adjusting welding post provided by the utility model, comprising the ventilate person in charge 1, exhaust duct 5, fan motor and blast cap 6, on described fan motor, frequency converter is set, all be provided with ventilation duct on described each station, 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, each welding post arm is installed gas control butterfly valve 3, at the other valve gauge tap that designed of station, when if current station is welded, 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, 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 dynamic adjustments 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 saved the energy.
As shown in Figure 1, on the ventilation duct of described each station, be provided with suspended hood 2.
Around described 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 described 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 utility model adopted compared with prior art, has tangible difference, possessed substantial characteristics, and obtained progress technically, be worth in industrial promotion and application, so, the utlity model has novelty, creativeness and practicality.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (4)
1. ventilating system of regulating 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 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.
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 described suspended hood (2), be provided with the soft curtain of wind sheltering (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206803985U CN201950387U (en) | 2010-12-25 | 2010-12-25 | Ventilation system for adjusting welding station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206803985U CN201950387U (en) | 2010-12-25 | 2010-12-25 | Ventilation system for adjusting welding station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950387U true CN201950387U (en) | 2011-08-31 |
Family
ID=44494514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206803985U Expired - Lifetime CN201950387U (en) | 2010-12-25 | 2010-12-25 | Ventilation system for adjusting welding station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588386A (en) * | 2014-12-31 | 2015-05-06 | 河南省环境保护科学研究院 | Novel gas collecting hood |
| CN105856314A (en) * | 2016-05-17 | 2016-08-17 | 浙江国新中药饮片有限公司 | Combined dust suction device installed on traditional Chinese medicine material slicing machines in matched mode |
-
2010
- 2010-12-25 CN CN2010206803985U patent/CN201950387U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588386A (en) * | 2014-12-31 | 2015-05-06 | 河南省环境保护科学研究院 | Novel gas collecting hood |
| CN105856314A (en) * | 2016-05-17 | 2016-08-17 | 浙江国新中药饮片有限公司 | Combined dust suction device installed on traditional Chinese medicine material slicing machines in matched mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI EFORT INTELLIGENT EQUIPMENT CO., LTD. Free format text: FORMER NAME: WUHU CHERY EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 241008 Anhui city of Wuhu province Jiujiang District Road No. 8 leap Patentee after: Anhui Effort Intelligent Equipment Co., Ltd. Address before: 241008 Anhui city of Wuhu province Jiujiang Economic Development Zone Branch of a road in the North Patentee before: Wuhu Chery Equipment Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 241008 Anhui city of Wuhu province Jiujiang Economic Development Zone Wan Chun Road No. 96 Patentee after: Eft intelligent equipment Limited by Share Ltd Address before: 241008 Anhui city of Wuhu province Jiujiang District Road No. 8 leap Patentee before: Anhui Effort Intelligent Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |