CN105479057A - Electric welding machine for heat dissipation step by step - Google Patents
Electric welding machine for heat dissipation step by step Download PDFInfo
- Publication number
- CN105479057A CN105479057A CN201511004374.1A CN201511004374A CN105479057A CN 105479057 A CN105479057 A CN 105479057A CN 201511004374 A CN201511004374 A CN 201511004374A CN 105479057 A CN105479057 A CN 105479057A
- Authority
- CN
- China
- Prior art keywords
- welding machine
- housing
- electric welding
- power supply
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
Abstract
The invention discloses an electric welding machine for heat dissipation step by step. The electric welding machine comprises a shell; a transformer is arranged in the shell, and is connected to a power supply through a main switch; a main fan is arranged on the shell, and is electrically connected to the power supply through the main switch; a secondary fan is arranged on the shell, and is electrically connected with the power supply through a secondary switch; the secondary switch includes a static contact and a bimetallic strip; the tail end of the bimetallic strip is fixed on the shell; and the bimetallic strip is matched with the static contact. The electric welding machine has the following advantages: a proper heat dissipation mode can be matched according to a calorific value of the welding machine, so that more energy is saved.
Description
Technical field
The present invention relates to welding machine technical field, especially relate to a kind of electric welding machine dispelled the heat step by step.
Background technology
No matter be any welding machine, it operationally all must dispel the heat.The mode of usual employing is: the housing of welding machine is provided with fan, and this fan is electrically connected to power supply by the switch of this welding machine.Like this, when welding machine is started working, this fan is also started working, thus plays good thermolysis.
But along with the increase of welding machine working time, its heat produced can increase further, and the heat-sinking capability of this fan cannot be satisfied the demand most probably.In the case, if increase the power of radiator fan simply, then waste can be caused.That is, the machine operation initial stage is caused, the situation that fan power is excessive.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of electric welding machine dispelled the heat step by step, it has can mate suitable radiating mode according to the caloric value of welding machine, thus comparatively energy-conservation feature.
To achieve these goals, the technical solution adopted in the present invention is: the electric welding machine dispelled the heat step by step, comprise housing, transformer is provided with in this housing, this transformer is connected to power supply by main switch, and this housing is provided with main fan, this main fan is also electrically connected to power supply by this main switch, described housing is provided with secondary fan, this secondary fan is by auxiliary switch electric connection of power supply, this auxiliary switch comprises stationary contact and bimetal leaf, and the tail end of this bimetal leaf is fixed on this housing, and this bimetal leaf and this stationary contact match.
Described hull outside is wound with cooling tube, cooling fluid is filled with in this cooling tube, and this cooling tube is provided with force (forcing) pump, this force (forcing) pump is electrically connected to power supply by expansion switch, this expansion switch comprises: glass tube, be positioned at the expanded graphite of this glass tube inner chamber bottom, be positioned at the top electrode on this glass tube inner chamber top, and this top electrode and this expanded graphite match.
The top being positioned at this expanded graphite in described glass tube inner chamber is provided with metal platen.
Heating column prepared by a metal material is provided with, this housing of lower end in contact of this heating column in described glass tube inner chamber.
Adopt after said structure, the present invention compared to the prior art advantageously: suitable radiating mode can be mated according to the caloric value of welding machine, thus comparatively energy-conservation.The electric welding machine dispelled the heat step by step of the present invention, when the initial stage, caloric value was less in use, only has main fan to dispel the heat; Along with the increase of working time or the increasing of load, if welding machine caloric value increases further, then secondary fan starts to get involved heat radiation; Along with the continuation of working time increases, if welding machine caloric value increases further again, then the cooling fluid in cooling tube starts circulation and starts to get involved heat radiation.That is, the situation of dispelling the heat step by step is defined, comparatively energy-conservation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the front view of embodiments of the invention;
Fig. 2 is the structural representation of auxiliary switch of the present invention;
Fig. 3 is the structural representation of expansion switch of the present invention.
In figure:
10, housing;
20, transformer;
30, main switch;
40, main fan;
51, secondary fan, 52, auxiliary switch, 521, stationary contact, 522, bimetal leaf;
61, cooling tube, 62, expansion switch, 621, glass tube, 622, expanded graphite, 623, top electrode, 624, metal platen, 625, heating column, 63, force (forcing) pump.
Detailed description of the invention
Embodiment, is shown in shown in Fig. 1 to Fig. 3: the electric welding machine dispelled the heat step by step, comprises housing 10.Be provided with transformer 20 in this housing 10, this transformer 20 is connected to power supply (not shown on figure) by main switch 30.Obviously, this transformer 20 is main pyrotoxins.This housing 10 is provided with main fan 40, and this main fan 40 is also electrically connected to power supply by this main switch 30.That is, this main fan 40 is started working along with the work of this transformer 20.
Further say, this housing 10 is provided with secondary fan 51, and this secondary fan 51 is by auxiliary switch 52 electric connection of power supply.This auxiliary switch 52 comprises stationary contact 521 and bimetal leaf 522, and the tail end of this bimetal leaf 522 is fixed on this housing 10, and this bimetal leaf 522 and this stationary contact 521 match.That is, this bimetal leaf 522 and this stationary contact 521 form two electrodes of this auxiliary switch 52; At ordinary times, this bimetal leaf 522 and this stationary contact 521 are in separated position; When the heat that this bimetal leaf 522 receives is enough, this bimetal leaf 522 bends, and this bimetal leaf 522 contacts with this stationary contact 521 and realizes electrical connection then.Like this, after the heat dissipation capacity of welding machine increases further, this auxiliary switch 52 closes, and this secondary fan 51 starts to get involved heat radiation.
Continue to optimize, this housing 10 outside is wound with cooling tube 61, is filled with cooling fluid in this cooling tube 61, and this cooling tube 61 is provided with force (forcing) pump 63, and this force (forcing) pump 63 is electrically connected to power supply by expansion switch 62.That is, after the work of this force (forcing) pump 63, cooling fluid starts circulation, dispels the heat to this welding machine.This expansion switch 62 comprises: glass tube 621, is positioned at the expanded graphite 622 of this glass tube 621 inner chamber bottom, is positioned at the top electrode 623 on this glass tube 621 inner chamber top, and this top electrode 623 and this expanded graphite 622 match.That is, this expanded graphite 622 and this top electrode 623 form two electrodes of this expansion switch 62; At ordinary times, this expanded graphite 622 small volume, this expanded graphite 622 does not contact with this top electrode 623; When the heat that this expanded graphite 622 accepts is enough, this expanded graphite 622 expands, and the upper surface of this expanded graphite 622 rises and contacts with this top electrode 623, realizes the closed of this expansion switch 62.Like this, after the heat dissipation capacity of welding machine increases further again, this cooling fluid starts to get involved heat radiation.
More excellent, the top being positioned at this expanded graphite 622 in this glass tube 621 inner chamber is provided with metal platen 624.Like this, be convenient to this expanded graphite 622 when shrinking, this expanded graphite 622 can not form delay on the sidewall of this glass tube 621.It should be noted that in addition, limit for current preparation technology, the conductive effect of some expanded graphite is also unsatisfactory, so at this moment can using this metal platen 624 as and an electrode coordinating of this top electrode 623.
Heating column 625 prepared by a metal material is provided with, this housing 10 of the lower end in contact of this heating column 625 in this glass tube 621 inner chamber.So, the temperature of this casing 10 of the comparatively sensitive perception of this expanded graphite 622 is convenient to.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention
Claims (4)
1. the electric welding machine dispelled the heat step by step, comprise housing (10), transformer (20) is provided with in this housing (10), this transformer (20) is connected to power supply by main switch (30), and this housing (10) is provided with main fan (40), this main fan (40) is also electrically connected to power supply by this main switch (30), it is characterized in that: described housing (10) is provided with secondary fan (51), this secondary fan (51) is by auxiliary switch (52) electric connection of power supply, this auxiliary switch (52) comprises stationary contact (521) and bimetal leaf (522), the tail end of this bimetal leaf (522) is fixed on this housing (10), and this bimetal leaf (522) and this stationary contact (521) match.
2. the electric welding machine dispelled the heat step by step according to claim 1, it is characterized in that: described housing (10) outside is wound with cooling tube (61), this cooling tube is filled with cooling fluid in (61), and this cooling tube (61) is provided with force (forcing) pump (63), this force (forcing) pump (63) is electrically connected to power supply by expansion switch (62), this expansion switch (62) comprising: glass tube (621), be positioned at the expanded graphite (622) of this glass tube (621) inner chamber bottom, be positioned at the top electrode (623) on this glass tube (621) inner chamber top, and this top electrode (623) and this expanded graphite (622) match.
3. the electric welding machine dispelled the heat step by step according to claim 2, is characterized in that: the top being positioned at this expanded graphite (622) in described glass tube (621) inner chamber is provided with metal platen (624).
4. the electric welding machine dispelled the heat step by step according to claim 2, it is characterized in that: in described glass tube (621) inner chamber, be provided with heating column (625) prepared by a metal material, this housing of lower end in contact (10) of this heating column (625).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004374.1A CN105479057B (en) | 2015-12-28 | 2015-12-28 | The electric welding machine radiated step by step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004374.1A CN105479057B (en) | 2015-12-28 | 2015-12-28 | The electric welding machine radiated step by step |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105479057A true CN105479057A (en) | 2016-04-13 |
| CN105479057B CN105479057B (en) | 2017-09-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511004374.1A Active CN105479057B (en) | 2015-12-28 | 2015-12-28 | The electric welding machine radiated step by step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479057B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0142592B1 (en) * | 1995-06-05 | 1998-08-17 | 노창식 | Cooling apparatus for welding machine |
| CN101416010A (en) * | 2006-03-30 | 2009-04-22 | 乔治洛德方法研究和开发液化空气有限公司 | Thermal switch |
| CN201419297Y (en) * | 2009-03-23 | 2010-03-10 | 青岛同日机械电子有限公司 | Integrated high-frequency welding machine |
| CN201906919U (en) * | 2010-12-04 | 2011-07-27 | 沈阳低压开关有限公司 | Water-cooled spot welder with self-circulation water tank |
| CN202461835U (en) * | 2012-02-28 | 2012-10-03 | 杨海良 | Heat dissipation energy-saving electric welding machine |
| CN202934208U (en) * | 2012-11-23 | 2013-05-15 | 浙江普尔尼机电有限公司 | Electric welding machine with temperature control fan device |
| CN203316899U (en) * | 2013-06-27 | 2013-12-04 | 丁小生 | Multi-point welding machine |
| CN104384672A (en) * | 2014-11-01 | 2015-03-04 | 泰州忠翔机械制造有限公司 | Intelligent high-efficiency cooling machine |
| CN104842057A (en) * | 2015-05-29 | 2015-08-19 | 昆山市汇新焊接机械自动化科技有限公司 | 24-point welding machine for metal-plate goods shelves |
| CN204669787U (en) * | 2014-12-29 | 2015-09-23 | 丰生微电机(上海)有限公司 | Stepping controlled heat abstractor |
| CN204673135U (en) * | 2015-05-08 | 2015-09-30 | 广东玛西尔电动科技有限公司 | A kind of four station argon arc welding machine pecten cooling devices |
| JP2015200424A (en) * | 2014-04-04 | 2015-11-12 | オリオン機械株式会社 | Cooling fluid supply device |
-
2015
- 2015-12-28 CN CN201511004374.1A patent/CN105479057B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0142592B1 (en) * | 1995-06-05 | 1998-08-17 | 노창식 | Cooling apparatus for welding machine |
| CN101416010A (en) * | 2006-03-30 | 2009-04-22 | 乔治洛德方法研究和开发液化空气有限公司 | Thermal switch |
| CN201419297Y (en) * | 2009-03-23 | 2010-03-10 | 青岛同日机械电子有限公司 | Integrated high-frequency welding machine |
| CN201906919U (en) * | 2010-12-04 | 2011-07-27 | 沈阳低压开关有限公司 | Water-cooled spot welder with self-circulation water tank |
| CN202461835U (en) * | 2012-02-28 | 2012-10-03 | 杨海良 | Heat dissipation energy-saving electric welding machine |
| CN202934208U (en) * | 2012-11-23 | 2013-05-15 | 浙江普尔尼机电有限公司 | Electric welding machine with temperature control fan device |
| CN203316899U (en) * | 2013-06-27 | 2013-12-04 | 丁小生 | Multi-point welding machine |
| JP2015200424A (en) * | 2014-04-04 | 2015-11-12 | オリオン機械株式会社 | Cooling fluid supply device |
| CN104384672A (en) * | 2014-11-01 | 2015-03-04 | 泰州忠翔机械制造有限公司 | Intelligent high-efficiency cooling machine |
| CN204669787U (en) * | 2014-12-29 | 2015-09-23 | 丰生微电机(上海)有限公司 | Stepping controlled heat abstractor |
| CN204673135U (en) * | 2015-05-08 | 2015-09-30 | 广东玛西尔电动科技有限公司 | A kind of four station argon arc welding machine pecten cooling devices |
| CN104842057A (en) * | 2015-05-29 | 2015-08-19 | 昆山市汇新焊接机械自动化科技有限公司 | 24-point welding machine for metal-plate goods shelves |
Non-Patent Citations (1)
| Title |
|---|
| 朱家万: "《乡镇应用电子技术》", 31 December 1987 * |
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| Publication number | Publication date |
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| CN105479057B (en) | 2017-09-26 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Jian Inventor after: Sun Baofa Inventor after: Ding Beiping Inventor after: Huang Yunbing Inventor after: Zeng Quanliang Inventor after: Yan Jiangbo Inventor after: Cheng Hui Inventor after: Ye Meng Inventor after: Zhang Jin Inventor after: Xu Zhongbo Inventor before: Huang Honglian |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170726 Address after: 315000, No. 168, middle Chee Ning Road, Jiangbei District, Zhejiang, Ningbo Applicant after: NINGBO TRANSMISSION & DISTRIBUTION CONSTRUCTION CO., LTD. Address before: 315010 Haishu Province, Ningbo District, Ling Road, No., No. 537 Applicant before: Huang Honglian |
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