CN207638509U - A kind of high-voltage generator rectification module mounting structure - Google Patents
A kind of high-voltage generator rectification module mounting structure Download PDFInfo
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- CN207638509U CN207638509U CN201721889945.9U CN201721889945U CN207638509U CN 207638509 U CN207638509 U CN 207638509U CN 201721889945 U CN201721889945 U CN 201721889945U CN 207638509 U CN207638509 U CN 207638509U
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- rectification module
- shield
- generator
- mounting structure
- voltage generator
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Abstract
The utility model is related to a kind of rectification module, specifically a kind of high-voltage generator rectification module mounting structure belongs to rectification module technical field.It includes rectification module, generator projecting shaft and shield, and rectification module is bolted in generator projecting shaft front end, and rectification module front end is equipped with shield, and shield is bolted on generator housing, and rectification module is wrapped in interior by shield；The shield side is equipped with multiple air outlet windows, and shield front end is equipped with air-inlet window.Rectification module is moved out to outside by the utility model from the inside of generator so that rectification module is for ease of maintenaince replaced；The air inlet/outlet structure design of cowling panel heat emission hole, flabellum and protective cover; constitute a circulating cooling wind path; both protected rectification module injury-free; the effect of the ventilation and heat of rectification module has been ensured again; so that the service life of two electronic components of diode and varistor greatly improves, ensure the continuous and steady operation of generator.
Description
Technical field
The utility model is related to a kind of rectification module, specifically a kind of high-voltage generator is installed with rectification module and is tied
Structure belongs to rectification module technical field.
Background technology
In the following very long-term, industry restructuring and technology upgrading will be one of main lines that Chinese national economy develops,
The product restructuring of every profession and trade, the improvement of production technology, the technological transformation of facilities, automation and enlarged complete set of equipments
Exploitation the producing equipment for being required for mechanical equipment industry to provide advanced modernization such as use, improve the modernization of national economy
Level, while the proposition of national economy sustainable development strategy is come into operation energy-saving, environment-friendly type production equipment as investment
Emphasis, also need mechanical equipment industry provide it is safer, progress production equipment.High-effect and high stability is also hair
One of motor technology developments, therefore constantly develop high-effect, high stability generator has become the main of future market
Trend could take the good opportunity in the following fierce market competition, obtain the breakthrough of bigger in this way.
It is well known that generator principle is to send out power generation of the AC rectification at direct current supply rotation by excitation electromotor
Machine rotor so that electricity generator stator coil induction generates voltage, to send out power supply.And existing rectifier structure is all mounted in
Between generator, that is, excitation and main rotor, to which the heat moment that generator loss generates is influencing rectification
The service life of component and effect.Once rectification part damages, needs generator integrally to disassemble, rectifier cell could be replaced.
Therefore the service life of rectification part and replacement problem seem particularly necessary for generator
In the prior art mostly using the heat-resisting and stability for improving rectification part, to improve the longevity of generator commutation module
Life, but the effect is unsatisfactory.The impact of unstable generation of the rectifier cell from prime mover and generator heat source
Lasting to exist, rectifier cell is unable to reach the continuous and steady operation of generator.And improve the heat-resisting and stability of rectifier cell
Cost is caused also to greatly improve, economy is bad.
Invention content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of high-voltage generator rectification module
Mounting structure, rectification module is external so that rectification module replacement easy to maintain, protective cover and air inlet/outlet design ensure rectification module
Outer protection and ventilation and heat demand, to improve generator rectification module service life, ensure that rectification part
Stability, improve electrical power generators efficiency, the parallel-adder settle-out time of effective generator reduces generator because of rectification module
Failure, to reduce the operating cost of generator.
According to technical solution provided by the utility model, a kind of high-voltage generator rectification module mounting structure includes rectification
Module, generator projecting shaft and shield, it is characterized in that：Rectification module, rectification mould is bolted in generator projecting shaft front end
Block front end is equipped with shield, and shield is bolted on generator housing, and rectification module is wrapped in interior by shield；The shield
Side is equipped with multiple air outlet windows, and shield front end is equipped with air-inlet window；The rectification module includes cowling panel, diode and pressure-sensitive electricity
Resistance, cowling panel front are bolted two diodes, and each diode side sets that there are one varistor, rectification backs
Equipped with multiple flabellums.
Further, rectification module is equipped with multiple heat emission holes, and multiple heat emission holes are circumferentially uniformly distributed.
Further, rectification module is equipped with multiple axis holes, and multiple axis holes are circumferentially uniformly distributed.
Further, multiple air outlet windows are uniformly distributed along shield circumferencial direction.
Further, multiple flabellums are uniformly distributed along cowling panel circumferencial direction.
Further, two symmetrical distributions of diode,
Compared with the prior art the utility model has the following advantages：
The utility model is simple in structure, compact, reasonable, and rectification module is moved out to outside from the inside of generator so that
Rectification module is for ease of maintenaince replaced；The flabellum of cowling panel periphery installation is rotated with generator, forms a centrifugal fan, will be hot
Wind goes out shield, simple and practical in structure；The air inlet/outlet structure design of cowling panel heat emission hole, flabellum and protective cover, constitutes one
Circulating cooling wind path had not only protected rectification module injury-free, but also had ensured the effect of the ventilation and heat of rectification module so that two
The service life of two electronic components of pole pipe and varistor greatly improves, and ensures the continuous and steady operation of generator；Meanwhile backplate and
The removable assembling structure for passing in and out air regulator, improves the maintainability of parts, improves work efficiency.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model rectification module front view.
Fig. 3 is the utility model rectification module rearview.
Reference sign：1- rectification modules, 2- generators projecting shaft, 3- shields, 4- air outlet windows, 5- air-inlet windows, 6- are whole
Flowing plate, 7- flabellums, 8- diodes, 9- varistors, 10- heat emission holes, 11- axis holes.
Specific implementation mode
The utility model will be further described in conjunction with the embodiment in attached drawing below：
As shown in Fig. 1 ~ 3, the utility model includes mainly rectification module 1, generator projecting shaft 2 and shield 3, and generator is stretched
Rectification module 1 is bolted in 2 front end of shaft.
1 front end of rectification module is equipped with shield 3, and shield 3 is bolted on generator housing, and shield 3 is by rectification mould
In block 1 is wrapped in.Rectification module 1 is moved out to outside from the inside of generator 1, is connected on generator projecting shaft 2 so that rectification
Module 3 is for ease of maintenaince replaced.
3 side of the shield is equipped with multiple air outlet windows 4, and multiple air outlet windows 4 are uniformly distributed along 3 circumferencial direction of shield.Shield
It covers 3 front ends and is equipped with air-inlet window 5, cooling wind is flowed into from air-inlet window 5, and after the heat dissipation of rectification module 1, hot wind is flowed out from air outlet window 4,
Air outlet window 4 and air-inlet window 5 constitute a heat dissipation channel.
The rectification module 1 includes cowling panel 6, diode 8 and varistor 9, and 6 front of cowling panel is bolted two
A diode 8, two 8 symmetrical distributions of diode, 8 side of each diode are set there are one varistor 9.Cowling panel 6 is carried on the back
Face is equipped with multiple flabellums 7, and multiple flabellums 7 are uniformly distributed along 6 circumferencial direction of cowling panel.When rectification module 1 is rotated with generator,
Flabellum rotates therewith, and hot-air is blown out shield by air outlet window, completes the cooling of rectification module.
The rectification module 1 is equipped with multiple heat emission holes 10, and multiple heat emission holes 10 are circumferentially uniformly distributed.
The rectification module 1 is equipped with multiple axis holes 11, and multiple axis holes 11 are circumferentially uniformly distributed.Axis hole 11 is used
Lead inside generator 1 is connect by and with diode.
The operation principle of the utility model is：At work, the flabellum of cowling panel periphery installation is rotated with generator, is formed
One centrifugal fan, by hot wind blows out shield, simple and practical in structure.The air inlet/outlet of cowling panel heat emission hole, flabellum and protective cover
Structure design constitutes a circulating cooling wind path, had not only protected rectification module injury-free, but also has ensured the logical of rectification module
The effect of wind heat dissipation so that the service life of two electronic components of diode and varistor greatly improves, and ensures the continuous of generator
Stable operation.The removable assembling structure of backplate and disengaging air regulator simultaneously, improves the maintainability of parts, improves work effect
Rate.
Claims (6)
1. a kind of high-voltage generator rectification module mounting structure, including rectification module（1）, generator projecting shaft（2）And shield
（3）, it is characterized in that：Generator projecting shaft（2）Rectification module is bolted in front end（1）, rectification module（1）Front end is equipped with shield
Cover（3）, shield（3）It is bolted on generator housing, shield（3）By rectification module（1）In being wrapped in；The shield
（3）Side is equipped with multiple air outlet windows（4）, shield（3）Front end is equipped with air-inlet window（5）；The rectification module（1）Including cowling panel
（6）, diode（8）And varistor（9）, cowling panel（6）Two diodes are bolted in front（8）, two diodes
（8）Symmetrical distribution, each diode（8）Side is set there are one varistor（9）, cowling panel（6）The back side is equipped with multiple fans
Leaf（7）.
2. a kind of high-voltage generator rectification module mounting structure as described in claim 1, it is characterized in that：The rectification module
（1）It is equipped with multiple heat emission holes（10）, multiple heat emission holes（10）Circumferentially it is uniformly distributed.
3. a kind of high-voltage generator rectification module mounting structure as described in claim 1, it is characterized in that：The rectification module
（1）It is equipped with multiple axis holes（11）, multiple axis holes（11）Circumferentially it is uniformly distributed.
4. a kind of high-voltage generator rectification module mounting structure as described in claim 1, it is characterized in that：The multiple outlet air
Window（4）Along shield（3）Circumferencial direction is uniformly distributed.
5. a kind of high-voltage generator rectification module mounting structure as described in claim 1, it is characterized in that：The multiple flabellum
（7）Along cowling panel（6）Circumferencial direction is uniformly distributed.
6. a kind of high-voltage generator rectification module mounting structure as described in claim 1, it is characterized in that：Described two two poles
Pipe（8）Symmetrical distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889945.9U CN207638509U (en) | 2017-12-28 | 2017-12-28 | A kind of high-voltage generator rectification module mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889945.9U CN207638509U (en) | 2017-12-28 | 2017-12-28 | A kind of high-voltage generator rectification module mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638509U true CN207638509U (en) | 2018-07-20 |
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ID=62851977
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721889945.9U Active CN207638509U (en) | 2017-12-28 | 2017-12-28 | A kind of high-voltage generator rectification module mounting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN207638509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968528A (en) * | 2017-12-28 | 2018-04-27 | 无锡道尔奇拜恩电机有限公司 | A kind of high-voltage generator rectification module mounting structure |
-
2017
- 2017-12-28 CN CN201721889945.9U patent/CN207638509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968528A (en) * | 2017-12-28 | 2018-04-27 | 无锡道尔奇拜恩电机有限公司 | A kind of high-voltage generator rectification module mounting structure |
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