CN104022598B - Reflow soldering transports wind turbine water-cooling structure and reflow soldering - Google Patents
Reflow soldering transports wind turbine water-cooling structure and reflow soldering Download PDFInfo
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- CN104022598B CN104022598B CN201410265817.1A CN201410265817A CN104022598B CN 104022598 B CN104022598 B CN 104022598B CN 201410265817 A CN201410265817 A CN 201410265817A CN 104022598 B CN104022598 B CN 104022598B
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- water
- cooling
- wind turbine
- reflow soldering
- aluminum seat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention discloses a kind of reflow soldering fortune wind turbine water-cooling structure, including water-cooling aluminum seat, the centre of the water-cooling aluminum seat is provided with motor axis hole, and wind turbine is transported in the top connection one of the water-cooling aluminum seat, the motor shaft connects fan through the motor axis hole, one end of the motor shaft；Water-cooling channel is opened up in the water-cooling aluminum seat, the water-cooling channel has the delivery port and water inlet on water-cooling aluminum seat.Wind turbine water-cooling structure and reflow soldering are transported the invention provides a kind of reflow soldering that is not easily damaged, continuously can working in high temperature environments.
Description
Technical field
The present invention relates to Full Vision apparatus field, specifically a kind of reflow soldering is transported wind turbine water-cooling structure and is returned
Fluid welding stove.
Background technology
Table type backflow welder is the one kind commonly used in SMT (SurfaceMountTechnology surface mounting technologies) industry
Welding equipment, its process mainly includes：1st, one or more PCB is placed in the heater box of reflow machine；
2nd, the uniform heating under hot environment is carried out to PCB by equally distributed heating tube, after keeping certain hour, is completed
The disposable welding of PCB surface solder joint；3rd, radiator fan in heater box is opened, PCB is quickly cooled down, taken out
PCB, welding process is completed.Whole process, removes to ensure that reflow machine heating-up temperature is uniform, in reflow machine body of heater and sets
Have outside air circulating device, in addition it is also necessary to which strict restriction is done to locus residing for heating tube so that each on each position
Block PCB can remain thermally equivalent in heating process, the product quality guaranteed, performance of ability so welded out
It is just stable.And in order to improve welding efficiency, after the completion of welding, also need to carrying out fast cooling in body of heater, to take out PCB lines
The welding of next batch is carried out after the plate of road.Radiation processes in existing body of heater, are all using the radiation air on the outside of body of heater
Fan is completed.
Existing reflow machine drives fan leaf to reach fortune wind effect using fortune wind turbine；But, fan leaf is in warm area
Middle rotation, can bring fortune wind turbine amount of heat, especially fortune wind turbine in high temperature running hours, and fortune wind turbine is easily burnt
Ruin.
As can be seen here, above-mentioned existing reflow soldering is upper with use in structure, it is clear that still suffered from inconvenience and defect, and urgently
Wait to be further improved.The present inventor is actively subject to research and innovation, to found a kind of reflow soldering fortune wind turbine water-cooled knot
Structure and reflow soldering, make it have more practicality.
The content of the invention
In order to solve the above-mentioned problems in the prior art, the invention provides it is a kind of it is not easily damaged, can continuously exist
Reflow soldering fortune wind turbine water-cooling structure and the reflow soldering worked under hot environment.
In order to solve the above-mentioned technical problem, the invention provides a kind of reflow soldering fortune wind turbine water-cooling structure,
Including water-cooling aluminum seat, the centre of the water-cooling aluminum seat is provided with motor axis hole, the top connection one of the water-cooling aluminum seat
Fortune wind turbine, the fortune wind turbine runs through the motor axis hole, one end connection fan of the motor shaft by motor shaft；
Water-cooling channel is opened up in the water-cooling aluminum seat, the water-cooling channel has the delivery port on water-cooling aluminum seat
And water inlet.
As above reflow soldering transports wind turbine water-cooling structure, and the water-cooling channel includes：
Vertical passage, is formed by blind hole or through hole；
Interconnection, is formed by blind hole or through hole, will at least two vertical passage connections positioned at the two ends of vertical passage；
Plug, for blocking the opening of vertical passage and interconnection and blocking interconnection to guide vertical passage and horizontal stroke
Moved towards to the connection of passage, so that vertical passage connects water-cooling channel often into roundabout trend with interconnection.
Reflow soldering fortune wind turbine water-cooling structure as described above, the vertical passage includes first longitudinal direction passage and second
Vertical passage；
On the first longitudinal direction passage, the delivery port is on the second longitudinal direction passage for the water inlet；
The interconnection connects the first longitudinal direction passage and second longitudinal direction passage；
The plug is located at the interconnection and the junction of water-cooling aluminum seat.
Reflow soldering fortune wind turbine water-cooling structure as described above, the motor axis hole is opened in the first longitudinal direction and leads to
Between road, second longitudinal direction passage and interconnection.
Reflow soldering fortune wind turbine water-cooling structure as described above, also includes：One sleeve, the sleeve connection is in the water
The lower section of cold aluminium seat, the motor shaft passes through the sleeve；Steel ball is filled between the sleeve and the motor shaft.
Reflow soldering fortune wind turbine water-cooling structure as described above, the sleeve with water-cooling aluminum seat to be threadedly coupled,
Riveting or interference connection.
A kind of reflow soldering, including the upper greenhouse and lower greenhouse being arranged above and below, fortune wind turbine, fan and reflow soldering fortune wind
Motor water cooling structure,
The fortune wind turbine is connected to the top of the water-cooling aluminum seat, and the fan passes through the water-cooling aluminum by motor shaft
The seat connection fortune wind turbine；
The multiple reflow soldering fortune wind turbine water-cooling structure is separately positioned on the upper greenhouse and lower greenhouse, the upper temperature
Mutually concatenated between indoor water-cooling subbase and the water-cooling aluminum seat in the lower greenhouse.
Reflow soldering as described above, the water-cooling aluminum seat is equipped with heat-barrier material with the junction of reflow soldering.
Compared with prior art, the beneficial effects of the present invention are：
1st, reflow soldering fortune wind turbine water-cooling structure of the invention sets water-cooling aluminum by between fortune wind turbine and fan
Seat, it is lowered the temperature by water-cooling aluminum holder structure when continuous high temperature works to fortune wind turbine, to ensure temperature of the motor in regulation
Trouble free service in degree region；
2nd, the present invention is filled with steel ball between motor shaft and sleeve, can not only realize between motor shaft and water-cooling aluminum seat
Soft contact it is stuck so as to solve the problems, such as easily to occur, and the heat that motor shaft is produced directly is transmitted to water by motor shaft
Cold aluminium seat, heat is no longer pass through motor internal, to avoid motor internal temperature too high, so as to burn fortune wind turbine；
3rd, reflow soldering of the invention fortune wind turbine water-cooling structure have the advantages that it is not easily damaged, reduce maintenance cost.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the structural representation that reflow soldering transports wind turbine water-cooling structure；
Fig. 2 is the profile of water-cooling aluminum seat；
Fig. 3 is the structural representation of reflow soldering.
In figure：
1 fortune wind turbine；2 fans；3 motor shafts；4 water-cooling aluminums seat；
5 water-cooling channels；51 water inlets；52 delivery ports；
53 vertical passages；531 first longitudinal direction passages；532 second longitudinal direction passages；
54 interconnections；55 plugs；
6 motor axis holes；7 sleeves；8 steel balls.
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to transporting wind turbine water-cooling structure and reflow soldering specific implementation according to reflow soldering proposed by the present invention
Mode, structure, feature and its effect, describe in detail as after.In the following description, different " embodiment " or " embodiment " refers to
Be not necessarily same embodiment.Additionally, the special characteristic, structure or feature in one or more embodiments can be by any suitable
Form is combined.
The invention provides a kind of reflow soldering fortune wind turbine water-cooling structure, including water-cooling aluminum seat 4, in water-cooling aluminum seat 4
Between be provided with motor axis hole 6, wind turbine 1 is transported in the top connection one of water-cooling aluminum seat 4, and fortune wind turbine 1 runs through motor shaft by motor shaft 3
Hole 6, one end connection fan 2 of motor shaft 3；
Water-cooling channel 5 is opened up in water-cooling aluminum seat 4, water-cooling channel 5 has delivery port 51 and water inlet on water-cooling aluminum seat 4
Mouth 52.
A kind of reflow soldering fortune wind turbine water-cooling structure of the invention, water is set by between fortune wind turbine 1 and fan 2
Cold aluminium seat 4, it is lowered the temperature when continuous high temperature works by 4 pairs of fortune wind turbines 1 of water-cooling aluminum seat, to ensure fortune wind turbine in rule
Trouble free service in fixed temperature province, so as to realize effect that is not easily damaged, reducing maintenance cost.
As depicted in figs. 1 and 2, reflow soldering fortune wind turbine water-cooling structure of the invention, water-cooling channel 5 includes：At least indulge
To passage 53, formed by blind hole or through hole；Interconnection 54, is formed by blind hole or through hole, will positioned at the two ends of vertical passage 53
At least two vertical passages 53 are connected；Plug 55, for blocking the opening of vertical passage 53 and interconnection 54 and blocking transverse direction
Passage 54 connects trend with guide vertical passage 53 and interconnection 54, so that vertical passage 53 is connected with interconnection 54
Often into the water-cooling channel 5 of roundabout trend.
Reflow soldering of the invention transports wind turbine water-cooling structure, and vertical passage 53 includes first longitudinal direction passage 531 and second
Vertical passage 532；
On first longitudinal direction passage 531, delivery port 52 is on second longitudinal direction passage 532 for water inlet 51；
The connection first longitudinal direction of interconnection 54 passage 531 and second longitudinal direction passage 532；
Plug 55 is located at interconnection 54 and the junction of water-cooling aluminum seat 5.
Reflow soldering of the invention transports wind turbine water-cooling structure, and motor axis hole 6 is opened in first longitudinal direction passage 531, second
Between vertical passage 532 and interconnection 54.
Reflow soldering of the invention is transported wind turbine water-cooling structure, its wound motor axle 3 of cold water channel 5 and is set, in work
During, transport most of origin of heat of wind turbine 1 in motor shaft 3, therefore the wound motor axle 3 of cold water channel 5 and set, can be with
Effectively motor shaft 3 is lowered the temperature, so as to realize lowering the temperature fortune wind turbine 1.
As shown in figure 1, a kind of reflow soldering fortune wind turbine water-cooling structure of the invention, also includes：One sleeve 7, sleeve 7 connects
The lower section of water-cooling aluminum seat 4 is connected to, motor shaft 3 passes through the sleeve 7, and steel ball 8 is filled between sleeve 7 and motor shaft 3；Sleeve
7 is threaded connection with water-cooling aluminum seat 4, riveting or interference are connected.
A kind of reflow soldering fortune wind turbine water-cooling structure of the invention, is filled with steel ball 8, in the course of work in sleeve 7
In, motor shaft 3 enter line crawl in steel ball 8 to realize between motor shaft 3 and water-cooling aluminum seat 4 it is soft contact, so as to by motor shaft
3 heats for producing directly are transmitted to water-cooling aluminum seat 4 by motor shaft 3, and heat is no longer pass through motor internal, to avoid motor internal temperature
Height is spent, so as to burn fortune wind turbine 1.
If it should be noted that setting a bearing between motor shaft 3 and sleeve 7, but wind is transported in this reflow soldering
In motor water cooling structure, if being connected using bearing, motor shaft belongs to three-point fix, can increase assembly difficulty.Axle in operation
Inner ring expanded by heating is held, and outer ring contacts with Water-cooling seat, temperature is relatively low.Internal and external cycle is heated inequality, causes stuck phenomenon.If
To use steel ball, steel ball be in cavity it is free so that motor shaft 3 and water-cooling aluminum seat 4 between formed it is soft contact, reduce dress
It is above-mentioned stuck to solve the problems, such as with required precision.
As shown in figure 3, a kind of reflow soldering, including the upper greenhouse and lower greenhouse being arranged above and below, fortune wind turbine 1, fan 2 and
Reflow soldering transports wind turbine water-cooling structure；
Fortune wind turbine 1 is connected to the top of the water-cooling aluminum seat 4, and fan 2 is connected by motor shaft 3 through water-cooling aluminum seat 4
Fortune wind turbine 1；
Multiple water-cooling aluminum seats 4 are separately positioned on greenhouse and lower greenhouse, the water of water-cooling subbase and lower greenhouse in upper greenhouse
Mutually concatenated between cold aluminium seat 4；All of water-cooling aluminum seat of the invention is connected, and during work, opens water
Cold, realizes the effect to the cooling of equipment.
The junction of a kind of reflow soldering of the invention, water-cooling aluminum seat 4 and reflow soldering is provided with heat-barrier material, to prevent water
Cold aluminium seat 4 transfers heat to reflow soldering, so as to be difficult to reduce the effect of temperature.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when making a little change or modification using the technology contents of the disclosure above
It is the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to technical spirit of the invention
Any simple modification, equivalent variations and the modification made to above example, still fall within the range of technical solution of the present invention.
Claims (7)
1. a kind of reflow soldering transports wind turbine water-cooling structure, it is characterised in that
Including water-cooling aluminum seat, the centre of the water-cooling aluminum seat is provided with motor axis hole, and wind is transported in the top connection one of the water-cooling aluminum seat
Motor, the fortune wind turbine runs through the motor axis hole, one end connection fan of the motor shaft by motor shaft；
Water-cooling channel is opened up in the water-cooling aluminum seat, the water-cooling channel has the delivery port being located on water-cooling aluminum seat and enters
The mouth of a river；
One sleeve, the sleeve connection passes through the sleeve in the lower section of water-cooling aluminum seat, the motor shaft；In the sleeve
Steel ball is filled with and the motor shaft between, steel ball is free in cavity, makes to form soft between motor shaft and water-cooling aluminum seat
Contact.
2. reflow soldering according to claim 1 transports wind turbine water-cooling structure, it is characterised in that
The water-cooling channel includes：
Vertical passage, is formed by blind hole or through hole；
Interconnection, is formed by blind hole or through hole, will at least two vertical passage connections positioned at the two ends of vertical passage；
Plug, for blocking the opening of vertical passage and interconnection and blocking interconnection to guide vertical passage and laterally lead to
The connection trend in road, so that vertical passage connects water-cooling channel often into roundabout trend with interconnection.
3. reflow soldering according to claim 2 transports wind turbine water-cooling structure, it is characterised in that
The vertical passage includes first longitudinal direction passage and second longitudinal direction passage；
On the first longitudinal direction passage, the delivery port is on the second longitudinal direction passage for the water inlet；
The interconnection connects the first longitudinal direction passage and second longitudinal direction passage；
The plug is located at the interconnection and the junction of water-cooling aluminum seat.
4. reflow soldering according to claim 3 transports wind turbine water-cooling structure, it is characterised in that
The motor axis hole is opened in the first longitudinal direction passage, between second longitudinal direction passage and interconnection.
5. reflow soldering according to claim 1 transports wind turbine water-cooling structure, it is characterised in that
The sleeve is threaded connection with water-cooling aluminum seat, riveting or interference are connected.
6. a kind of reflow soldering, it is characterised in that including the upper greenhouse and lower greenhouse that are arranged above and below, fortune wind turbine, fan and power
Profit requires the reflow soldering fortune wind turbine water-cooling structure described in any one of 1-5,
The fortune wind turbine is connected to the top of the water-cooling aluminum seat, and the fan passes through water-cooling aluminum seat even by motor shaft
Connect the fortune wind turbine；
Multiple reflow soldering fortune wind turbine water-cooling structures are separately positioned on the upper greenhouse and lower greenhouse, the water in the upper greenhouse
Mutually concatenated between cold aluminium seat and the water-cooling aluminum seat in the lower greenhouse.
7. reflow soldering according to claim 6, it is characterised in that
The water-cooling aluminum seat is equipped with heat-barrier material with the junction of reflow soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265817.1A CN104022598B (en) | 2014-06-13 | 2014-06-13 | Reflow soldering transports wind turbine water-cooling structure and reflow soldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265817.1A CN104022598B (en) | 2014-06-13 | 2014-06-13 | Reflow soldering transports wind turbine water-cooling structure and reflow soldering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104022598A CN104022598A (en) | 2014-09-03 |
| CN104022598B true CN104022598B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410265817.1A Active CN104022598B (en) | 2014-06-13 | 2014-06-13 | Reflow soldering transports wind turbine water-cooling structure and reflow soldering |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118523551A (en) * | 2024-05-22 | 2024-08-20 | 江苏瑞得胜电气有限公司 | Water cooling structure of wind power transmission motor for reflow oven |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2365812Y (en) * | 1999-04-05 | 2000-02-23 | 蒋文伯 | Double water-cooling sealed electric motor for hood type stove |
| CN2410810Y (en) * | 1999-12-24 | 2000-12-13 | 李茂碷 | Axle assembly for micro motor |
| CN102045953A (en) * | 2009-10-22 | 2011-05-04 | 西安中科麦特电子技术设备有限公司 | Heating component of reflow soldering machine |
| CN202737669U (en) * | 2012-05-25 | 2013-02-13 | 南京瑞旭产品技术有限公司 | Water-cooled sealing motor used for heat treatment apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499697B (en) * | 2009-03-10 | 2012-04-25 | 武汉唯特特种电机有限公司 | Liquid cooling motor |
| CN203166697U (en) * | 2013-04-18 | 2013-08-28 | 浙江赛杰电器有限公司 | Motor assembly |
| CN203933263U (en) * | 2014-06-13 | 2014-11-05 | 北京中科同志科技有限公司 | Reflow soldering fortune wind turbine water-cooling structure and reflow soldering |
-
2014
- 2014-06-13 CN CN201410265817.1A patent/CN104022598B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2365812Y (en) * | 1999-04-05 | 2000-02-23 | 蒋文伯 | Double water-cooling sealed electric motor for hood type stove |
| CN2410810Y (en) * | 1999-12-24 | 2000-12-13 | 李茂碷 | Axle assembly for micro motor |
| CN102045953A (en) * | 2009-10-22 | 2011-05-04 | 西安中科麦特电子技术设备有限公司 | Heating component of reflow soldering machine |
| CN202737669U (en) * | 2012-05-25 | 2013-02-13 | 南京瑞旭产品技术有限公司 | Water-cooled sealing motor used for heat treatment apparatus |
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| CN104022598A (en) | 2014-09-03 |
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