CN101776060A - Cooling device for vacuum pump of solar-cell automatic welding machine - Google Patents
Cooling device for vacuum pump of solar-cell automatic welding machine Download PDFInfo
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- CN101776060A CN101776060A CN201010018235A CN201010018235A CN101776060A CN 101776060 A CN101776060 A CN 101776060A CN 201010018235 A CN201010018235 A CN 201010018235A CN 201010018235 A CN201010018235 A CN 201010018235A CN 101776060 A CN101776060 A CN 101776060A
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- vacuum pump
- cooling cover
- cooling
- welding machine
- automatic welding
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Abstract
The invention relates to a cooling device for a vacuum pump of a solar-cell automatic welding machine, which comprises the vacuum pump and a cooling cover. The vacuum pump is arranged in the box-type cooling cover; an air draft fan is arranged on the side of the cooling cover; the corresponding side of the air draft fan is provided with an air inlet; a filter screen is arranged outside the air inlet; and gaps are reserved at the periphery of the vacuum pump and the cooling cover. Because the cooling cover is designed into a box-type structure, the vacuum pump is arranged in the cooling cover, and heat generated by the vacuum pump is pumped directly and quickly by the air draft fan and discharged from the cooling cover; the filter screen is additionally arranged at the air inlet, and paper scraps can be prevented from blocking the air draft fan effectively, so that the heat generated by the vacuum pump can be discharged in time; and the temperature of the vacuum pump is controlled, so that the service life of the vacuum pump is prolonged.
Description
Technical field:
The present invention relates to the crystal silicon solar energy battery automatic welding machine, relate in particular to crystal silicon solar energy battery automatic welding machine vacuum pump cooling system.
Background technique:
In the encapsulation process of crystal silicon solar energy battery, must use the crystal silicon solar energy battery automatic welding machine.On this welding machine, the battery sheet fixedly be to realize by the vacuum that vacuum pump in the welding machine produces.Because vacuum pump does not seal fully on the welding machine, there is air to exist in the vacuum pump all the time.Fan sheet and the gap between the vacuum pump housing in the vacuum pump are less, the fan sheet can cause the violent friction of generation between air and vacuum pump housing in the high speed rotating process, produce a large amount of heats, heat radiation in time, otherwise the machine temperature of vacuum pump will constantly raise, thereby shortens the working life of vacuum pump inner bearing.In order to reduce temperature; blank safety cover people have increased by one on vacuum pump below; on the sidewall of safety cover, ventilating fan has been installed; there is certain interval on the lower end and the ground of safety cover; cooling air flows into by the gap that safety cover lower end and ground form; by ventilating fan vacuum pump being given out heat discharges; heat radiation has certain effect though such type of cooling is to vacuum pump; but in actual use, foreign material are easy to enter safety cover by the air inlet gap, stop up ventilating fan; cause air draft not smooth; exhaust air rate reduces, and directly has influence on the cooling effect of vacuum pump, and this cooling structure can not effectively cool off vacuum pump.
Summary of the invention:
The invention provides a kind of cooling device for vacuum pump of solar-cell automatic welding machine, it can prevent that foreign material from entering the vacuum pump cooling cover, stops the obstruction of extraction fan, strengthen the cooling effect of vacuum pump, can effectively cool off control body temperature, the working life of prolongation vacuum pump to vacuum pump.
The technical solution adopted in the present invention is:
Described cooling device for vacuum pump of solar-cell automatic welding machine, comprise vacuum pump and cooling cover, vacuum pump is arranged in the cooling cover, extraction fan is installed on the side of cooling cover, it is characterized in that: cooling cover is a case structure, on the corresponding side surface of cooling cover installation extraction fan, offer intake grill, filter screen is housed outside intake grill, all leave the slit around vacuum pump and the cooling cover.
Because cooling cover is designed to case structure, vacuum pump places cooling cover, leave ventilation gaps around vacuum pump and the cooling cover, on a side, induced draft fan is housed, intake grill is offered on opposite at induced draft fan, and filter screen is housed at the intake grill place, the bottom of cooling cover is closed, cooling airflow is directly to living vacuum pump, the heat that vacuum pump produces is directly discharged cooling cover by the extraction fan suction, sets up filter screen at intake grill, can prevent effectively that the scraps of paper from stopping up extraction fan, extraction fan is in exhausting heat extraction process, cooling air directly blows to the vacuum pump case surface by intake grill on the cooling cover, has increased the speed of vacuum pump case surface air flows, and the heat that produces in the vacuum pump can in time be discharged from, the machine temperature of vacuum pump is controlled, and the bearing in the vacuum pump is increased working life.
Description of drawings:
Fig. 1 is the overall schematic of solar-cell automatic welding machine;
Fig. 2 is the local enlarged diagram of Fig. 1 intermediate pump cooling segment;
Fig. 3 be among Fig. 1 A to schematic representation;
Fig. 4 be among Fig. 1 B to schematic representation;
Among the figure: 1-automatic welding machine main body; The 2-worktable; The 3-cooling cover; The 4-vacuum pump; The 5-extraction fan; The 6-filter screen; The 31-left surface; The 32-right flank; The 33-end face; The 34-bottom surface; The 35-leading flank; The 36-trailing flank; The 37-intake grill; The 41-main shaft; 42-fan sheet; The 43-bearing; The 44-housing.
Embodiment:
Below in conjunction with description of drawings the specific embodiment of the present invention:
Figure 1 shows that the structural representation of solar-cell automatic welding machine, it is by automatic welding machine main body 1, worktable 2 and the present invention form, the present invention such as Fig. 2～shown in Figure 4, it is by cooling cover 3, vacuum pump 4, extraction fan 5 and filter screen 6 are formed, vacuum pump 4 is arranged in the cooling cover 3, cooling cover 3 is a case structure, it is by left surface 31, right flank 32, end face 33, bottom surface 34, leading flank 35 and trailing flank 36 are formed, two extraction fans 5 are installed on the left surface 31 of cooling cover 3, have intake grill 37 at the installed position corresponding to the extraction fan on the left surface 31 5 on the right flank 32, filter screen 6 is equipped with at 37 places at intake grill, the end face 33 of vacuum pump 4 and cooling cover 3, bottom surface 34, leading flank 35, trailing flank 36 all leaves the slit.
Its working procedure is as follows: vacuum pump 4 is worked simultaneously when automatic welding machine main body 1 starts, vacuum pump 4 is made up of main shaft 41, fan sheet 42, bearing 43 and housing 44, fan sheet 42 is installed on the main shaft 41, main shaft 41 is installed on the housing 44 by bearing 43, when main shaft 41 fast rotational, fan sheet 42 is high speed rotating thereupon, because the gap of 44 of fan sheet 42 and housings is less, cause the violent friction of generation between air and the vacuum pump housing 44, produced a large amount of heats.Because vacuum pump 4 integral body are arranged in the box cooling cover 3, four sides all seal up and down, and and 44 of vacuum pump housings all leave the gap, at left surface 31 extraction fan 5 is housed, intake grill 37 has been offered in the position of corresponding extraction fan 5 on right flank 32, filter screen 6 has been installed outside intake grill 37, extraction fan 5 is started working simultaneously with vacuum pump 4, because sealing around the cooling cover 3, there is the gap between vacuum pump 4 and the cooling cover 3, during extraction fan 5 work, to form subnormal ambient in the cooling cover 3, cooling cover 3 outer air enter the cooling cover 3 from intake grill 37 fast by filter screen 6, and air flows through the housing 44 of vacuum pump fast, takes away a large amount of heats, vacuum pump 4 has been carried out effective cooling, high-temperature gas is extracted cooling cover 3 out by extraction fan 5, and increasing filter screen 6 at intake grill 37 places is in order to prevent that foreign material such as the scraps of paper from entering in the cooling cover 3, to guarantee that extraction fan 5 does not stop up.The present invention can prevent that foreign material from entering the vacuum pump cooling cover, stops the obstruction of extraction fan, strengthens the cooling effect of vacuum pump, can effectively cool off control body temperature, the working life of prolongation vacuum pump to vacuum pump.
Claims (1)
1. cooling device for vacuum pump of solar-cell automatic welding machine, comprise vacuum pump (4) and cooling cover (3), vacuum pump (4) is arranged in the cooling cover (3), extraction fan (5) is installed on the side of cooling cover (3), it is characterized in that: cooling cover (3) is a case structure, on the corresponding side surface of cooling cover (3) installation extraction fan (5), offer intake grill (37), filter screen (6) is housed outside intake grill (37), all leave the slit around vacuum pump (4) and the cooling cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010018235A CN101776060A (en) | 2010-01-20 | 2010-01-20 | Cooling device for vacuum pump of solar-cell automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010018235A CN101776060A (en) | 2010-01-20 | 2010-01-20 | Cooling device for vacuum pump of solar-cell automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101776060A true CN101776060A (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010018235A Pending CN101776060A (en) | 2010-01-20 | 2010-01-20 | Cooling device for vacuum pump of solar-cell automatic welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101776060A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615373A (en) * | 2012-04-19 | 2012-08-01 | 宁夏小牛自动化设备有限公司 | Series welding equipment with air cooling structure and series welding head with air cooling structure |
| CN103264245A (en) * | 2013-05-30 | 2013-08-28 | 四川东方能源科技股份有限公司 | Welding machine container |
| CN103273229A (en) * | 2013-05-30 | 2013-09-04 | 四川东方能源科技股份有限公司 | Temperature-controlled shell body |
| CN103273230A (en) * | 2013-05-30 | 2013-09-04 | 四川东方能源科技股份有限公司 | Welding machine containing box body |
| CN103273228A (en) * | 2013-05-30 | 2013-09-04 | 四川东方能源科技股份有限公司 | Multidirectional heat control device |
| CN103286491A (en) * | 2013-05-30 | 2013-09-11 | 四川东方能源科技股份有限公司 | Cooling cover of welding equipment |
| CN103286489A (en) * | 2013-05-30 | 2013-09-11 | 四川东方能源科技股份有限公司 | Cooling shell for welding equipment |
| CN105805007A (en) * | 2016-01-21 | 2016-07-27 | 江西五十铃发动机有限公司 | Composite cooling type pressure lubricating electric vacuum pump |
| CN108569837A (en) * | 2018-06-29 | 2018-09-25 | 重庆技嘉模具有限公司 | It is quickly cooled down formula bottle die |
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| CN201588760U (en) * | 2010-01-20 | 2010-09-22 | 常州亿晶光电科技有限公司 | Vacuum pump cooling device of automatic solar battery welding machine |
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| US3242686A (en) * | 1964-10-20 | 1966-03-29 | Clark Equipment Co | Unitary machine room |
| CN2038860U (en) * | 1988-10-18 | 1989-06-07 | 建设部长沙建筑机械研究所 | Hydraulic oil-cooling unit of a truck mixer |
| EP1031727A2 (en) * | 1999-02-26 | 2000-08-30 | Boge Kompressoren | Air cooling system for a piston compressor |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615373A (en) * | 2012-04-19 | 2012-08-01 | 宁夏小牛自动化设备有限公司 | Series welding equipment with air cooling structure and series welding head with air cooling structure |
| CN102615373B (en) * | 2012-04-19 | 2014-05-14 | 宁夏小牛自动化设备有限公司 | Series welding equipment with air cooling structure and series welding head with air cooling structure |
| CN103264245A (en) * | 2013-05-30 | 2013-08-28 | 四川东方能源科技股份有限公司 | Welding machine container |
| CN103273229A (en) * | 2013-05-30 | 2013-09-04 | 四川东方能源科技股份有限公司 | Temperature-controlled shell body |
| CN103273230A (en) * | 2013-05-30 | 2013-09-04 | 四川东方能源科技股份有限公司 | Welding machine containing box body |
| CN103273228A (en) * | 2013-05-30 | 2013-09-04 | 四川东方能源科技股份有限公司 | Multidirectional heat control device |
| CN103286491A (en) * | 2013-05-30 | 2013-09-11 | 四川东方能源科技股份有限公司 | Cooling cover of welding equipment |
| CN103286489A (en) * | 2013-05-30 | 2013-09-11 | 四川东方能源科技股份有限公司 | Cooling shell for welding equipment |
| CN103273228B (en) * | 2013-05-30 | 2015-04-08 | 四川东方能源科技股份有限公司 | Multidirectional heat control device |
| CN105805007A (en) * | 2016-01-21 | 2016-07-27 | 江西五十铃发动机有限公司 | Composite cooling type pressure lubricating electric vacuum pump |
| CN105805007B (en) * | 2016-01-21 | 2017-11-21 | 江西五十铃发动机有限公司 | A kind of composite cooling force feed electric vacuum pump |
| CN108569837A (en) * | 2018-06-29 | 2018-09-25 | 重庆技嘉模具有限公司 | It is quickly cooled down formula bottle die |
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Application publication date: 20100714 |