CN103982916B - The adjustable electronic ignition choking system of digital display - Google Patents
The adjustable electronic ignition choking system of digital display Download PDFInfo
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- CN103982916B CN103982916B CN201410170993.7A CN201410170993A CN103982916B CN 103982916 B CN103982916 B CN 103982916B CN 201410170993 A CN201410170993 A CN 201410170993A CN 103982916 B CN103982916 B CN 103982916B
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- display screen
- cutting tool
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Abstract
The present invention relates to welding, cutting and heating art, refer in particular to the adjustable electronic ignition choking system of digital display, comprise casing, welding-cutting tool, sebific duct, circuit board, travel switch, mass flowmenter, described casing includes gas port and gas outlet, described welding-cutting tool is connected with gas outlet by sebific duct, and described travel switch is connected with the hook of casing side; Be provided with mass flowmenter in casing, casing is outside equipped with display screen, and the data that mass flow measures are shown by display screen, and travel switch, flowmeter and display screen are by circuit board connection control; Also be provided with ignition electrode above described casing, temperature sensing device, temperature sensing device is arranged on by ignition electrode.Adopt after such scheme, not only can the effective saving gas energy, enhance productivity, and there is higher security performance.
Description
Technical field
The present invention relates to welding, cutting and heating art, refer in particular to the adjustable electronic ignition choking system of digital display.
Background technology
Along with the development of multiple industries such as domestic construction, automobile, refrigeration, involved welding, cutting, spraying, the operations such as heating also get more and more.In this generic operation, inevitably use igniter to ignite.Produce for automobile industry air conditioner piping, usually adopt human weld, what a workpiece welder often welds just by workpiece transfer extremely next station, and assembles needing the accessory of welding at former station, welds after having assembled again.In this process, if welding gun works always (flame is often opened), then the wastes such as gas are caused; Once just again close a welding gun if often assembled, after having assembled, open welding gun again, regulate flame, certainly will lose time very much.Generally speaking, welding a common auto parts machinery needs about 5s, and opens after closing welding gun again and regulate flame at least to need tens seconds to operate, and efficiency is very low.
Common igniter has lighter, lamp-based igniter kept burning day and night, pulse type ignitor etc.But this kind of igniter does not all consider above problem, cause great waste when operating.And Chinese patent CN2639733Y discloses a kind of pulse firing choking system, this device does not have naked light, by solenoid control, can realize automatic ignition, automatic distinguishing.But for different workpieces, work flame size is not quite similar, therefore still need to continue to regulate, this proposes test to welder.If can there be concrete numeric reference, the setting of flame parameters will seem very easy.Will in addition, some special circumstances, as earthquake, operate and improper etc. cause welding torch to come off from travel switch, cause Leakage Gas, not only cause waste, and the leakage of combustion gas exists great potential safety hazard by automatically opening magnetic valve.
Therefore, the present inventor makes further research this, and develop and refer in particular to the adjustable electronic ignition choking system of digital display, this case produces thus.
Summary of the invention
The object of the present invention is to provide the adjustable electronic ignition choking system of digital display, not only can the effective saving gas energy, enhance productivity, and there is higher security performance.
To achieve these goals, technical scheme of the present invention is as follows:
The adjustable electronic ignition choking system of digital display, comprises casing, welding-cutting tool, sebific duct, circuit board, travel switch, mass flowmenter, described casing includes gas port and gas outlet, and described welding-cutting tool is connected with gas outlet by sebific duct, and described travel switch is connected with the hook of casing side; Be provided with mass flowmenter in casing, casing is outside equipped with display screen, and the data that mass flow measures are shown by display screen, and travel switch, flowmeter and display screen are by circuit board connection control; Also be provided with ignition electrode above described casing, temperature sensing device, temperature sensing device is arranged on by ignition electrode.
Further, described air intake and gas outlet are all provided with magnetic valve and flash-back arrestor.
After adopting such scheme, the present invention compared with prior art, has the following advantages:
1, the digital display adjustable electronic igniting gas saving device adopting above-mentioned technology to provide, apply oxygen and combustion gas (as acetylene, coal gas, liquefied natural gas etc.) carry out welding operate time, operating efficiency is greatly improved and saving gas can reach 20 ~ 30%;
2, the digital display adjustable electronic igniting gas saving device adopting above-mentioned technology to provide, during operation, the flames of anger produces, and improves security;
3, the digital display adjustable electronic igniting gas saving device adopting above-mentioned technology to provide, with digital display device, can arrange different operating parameter to different workpieces, conveniently manages and improves the quality of products;
4, the digital display adjustable electronic igniting gas saving device adopting above-mentioned technology to provide, with temperature sensing device, the magnetic valve open mode under identifiable design duty and off working state, avoids the invalid effusion of gas, also reduces potential safety hazard.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Casing 1, welding-cutting tool 2, sebific duct 3, travel switch 4, hook 5, air intake 6,
Gas outlet 7, display screen 8, flash-back arrestor 9, protective cover 11.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
As shown in Figure 1, the adjustable electronic ignition choking system of digital display, comprises casing 1, flash-back arrestor 9, control valve, magnetic valve, circuit board, control valve, travel switch 4, pulse igniter, temperature sensor, mass flowmenter, wherein travel switch 4 is connected with the hook 5 hanging welding-cutting tool 2 outside casing 1, welding-cutting tool 2 is connected with choking system casing 1 by sebific duct 3, and casing 1 includes gas port 6 and gas outlet 7, and air intake 6 and gas outlet 7 are all provided with magnetic valve and flash-back arrestor 9.Source of the gas by air intake 6 through magnetic valve and flash-back arrestor 9 to welding-cutting tool 2 air feed, mass flowmenter is between magnetic valve and welding-cutting tool 2, gas flow in the unit interval shown by the display screen 8 on casing 1, the pulse firing time is 10s, and travel switch 4 cuts out rear 5s fray-out of flame.Also be provided with protective cover 11 above casing 1 to protect, protective cover 11 inside is ignition electrode and temperature sensing device.
Mention welding-cutting tool 2 from travel switch 4 when starting working, open magnetic valve, desired gas is provided, and open pulse igniter switch simultaneously.Flame needs after lighting to be detected by temperature sensor, on the contrary closed electromagnetic valve, and gas stops supply, fray-out of flame.
Control valve can be positioned on welding-cutting tool 2 or on digital display adjustable electronic ignition choking system body, for flowmeter survey data of ensuring the quality of products are accurate, the gas circuit distance between control valve and flowmeter should be more near better.Conveniently, between welding-cutting tool 2 and choking system body, sebific duct 3 length is more than 1.5m for comprehensive safety and control in addition.
Above are only specific embodiments of the invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (1)
1. the adjustable electronic ignition choking system of digital display, it is characterized in that: comprise casing, welding-cutting tool, sebific duct, circuit board, travel switch, mass flowmenter, described casing includes gas port and gas outlet, and described welding-cutting tool is connected with gas outlet by sebific duct, and described travel switch is connected with the hook of casing side; Be provided with mass flowmenter in casing, casing is outside equipped with display screen, and the data that mass flow measures are shown by display screen, and travel switch, flowmeter and display screen are by circuit board connection control; Also be provided with ignition electrode above described casing, temperature sensing device, temperature sensing device is arranged on by ignition electrode; Described air intake and gas outlet are all provided with magnetic valve and flash-back arrestor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170993.7A CN103982916B (en) | 2014-04-25 | 2014-04-25 | The adjustable electronic ignition choking system of digital display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170993.7A CN103982916B (en) | 2014-04-25 | 2014-04-25 | The adjustable electronic ignition choking system of digital display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982916A CN103982916A (en) | 2014-08-13 |
| CN103982916B true CN103982916B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410170993.7A Active CN103982916B (en) | 2014-04-25 | 2014-04-25 | The adjustable electronic ignition choking system of digital display |
Country Status (1)
| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345212A (en) * | 2015-11-13 | 2016-02-24 | 浙江新锐焊接科技股份有限公司 | Fuel gas ignition device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1142664A2 (en) * | 2000-04-03 | 2001-10-10 | Rehm GmbH & Co., Schweisstechnik | Method for controlling the starting of the arc in arc welding |
| CN201170554Y (en) * | 2008-02-01 | 2008-12-24 | 延锋彼欧汽车外饰系统有限公司 | Flamboyance gun component |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639733Y (en) * | 2003-06-20 | 2004-09-08 | 温小繁 | Pulse electron igniting gas saving device |
| CN102259220B (en) * | 2011-07-28 | 2013-06-12 | 浙江新锐焊接材料有限公司 | Numerical display precise-flow controllable and adjustable multi-line aluminum heat exchanger torch soldering equipment |
-
2014
- 2014-04-25 CN CN201410170993.7A patent/CN103982916B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1142664A2 (en) * | 2000-04-03 | 2001-10-10 | Rehm GmbH & Co., Schweisstechnik | Method for controlling the starting of the arc in arc welding |
| CN201170554Y (en) * | 2008-02-01 | 2008-12-24 | 延锋彼欧汽车外饰系统有限公司 | Flamboyance gun component |
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| CN103982916A (en) | 2014-08-13 |
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| C14 | Grant of patent or utility model | ||
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Address after: 312400 Zhejiang city of Shaoxing province Shengzhou City Town Industrial Zone Patentee after: ZHEJIANG XINRUI WELDING SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 312400 Zhejiang city of Shaoxing province Shengzhou City Town Industrial Zone Patentee before: ZHEJIANG XINRUI WELDING MATERIAL Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Digital display adjustable electronic ignition throttle device Effective date of registration: 20210719 Granted publication date: 20160420 Pledgee: Agricultural Bank of China Shengzhou sub branch Pledgor: ZHEJIANG XINRUI WELDING SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021330000933 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230518 Granted publication date: 20160420 Pledgee: Agricultural Bank of China Shengzhou sub branch Pledgor: ZHEJIANG XINRUI WELDING SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021330000933 |