CN110445309A - A kind of efficient high-voltage generator wind path - Google Patents
A kind of efficient high-voltage generator wind path Download PDFInfo
- Publication number
- CN110445309A CN110445309A CN201910740876.2A CN201910740876A CN110445309A CN 110445309 A CN110445309 A CN 110445309A CN 201910740876 A CN201910740876 A CN 201910740876A CN 110445309 A CN110445309 A CN 110445309A
- Authority
- CN
- China
- Prior art keywords
- fixed
- shell
- air hose
- wall
- water pipe
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000000428 dust Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
Abstract
The present invention relates to generators, more particularly to a kind of efficient high-voltage generator wind path, including shell, inner walls are fixed with stator, stator interior is equipped with rotor, rotor is fixed with first rotating shaft one end, the first rotating shaft other end is fixed through shell end and with driving wheel, the shell other end is equipped with dirt filtrating screen, dirt filtrating screen is fixed by connecting rod and mounting plate, putting hole is offered on mounting plate, putting hole back interior wall is fixed with rib, aerofoil fan is placed with inside putting hole, it is opposite on mounting plate to slidably connect the pull rod through putting hole side wall, tie rod end is fixed with limited block, mounting blocks are fixed on pull rod, mounting blocks are connected by spring with mounting plate outer wall；Technical solution provided by the invention can effectively overcome that heat dissipation performance present in the prior art is poor, cannot install the defect of radiator fan additional.
Description
Technical field
The present invention relates to generators, and in particular to a kind of efficient high-voltage generator wind path.
Background technique
With the development of economic technology, power grid scale constantly expands, and the market demands such as energy-saving, sustainable development promote
Generator single-machine capacity constantly increases, and the critical issue of generator high capacity is to generate electricity various in generator, magnetic loss
Thermal energy transmitting distribute, otherwise these thermal energy, which constantly accumulate, will lead to the temperature of generator structure and constantly increases, with
As for burning generator.
The synchronous rotational speed of steam turbine generator may be up to 3000r/min, and centrifugal force suffered by rotor structure is big, be turned by shaft etc.
The limitation of the material strength limit of subassembly, constrains the section full-size of generator unit stator, rotor, circuit, magnetic circuit etc. according to
Rely in cross dimensions increase come meet capacity increase condition it is restrained, so that the design of generator high capacity is restricted, electricity,
The thermal energy transmitting that magnetic loss generates, which distributes, becomes design focus and bottlenecks.
The heat dissipation performance of existing generator is poor, and cannot install radiator fan additional, causes heat dissipation performance can not be with power generation
Machine capacity is effectively matched.
Summary of the invention
(1) the technical issues of solving
For disadvantages mentioned above present in the prior art, the present invention provides a kind of efficient high-voltage generator wind path, energy
It is enough effectively to overcome that heat dissipation performance present in the prior art is poor, install the defect of radiator fan additional.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of efficient high-voltage generator wind path, including shell, the inner walls are fixed with stator, the stator interior
Equipped with rotor, the rotor is fixed with first rotating shaft one end, the first rotating shaft other end through the shell end and with
Driving wheel is fixed, and the shell other end is equipped with dirt filtrating screen；
The dust filtration Netcom crosses connecting rod and fixes with mounting plate, offers putting hole on the mounting plate, in the putting hole
Wall rear portion is fixed with rib, and aerofoil fan is placed with inside the putting hole, and opposite slidably connect is run through on the mounting plate
The pull rod of the putting hole side wall, the tie rod end are fixed with limited block, and mounting blocks, the installation are fixed on the pull rod
Block is connected by spring with the mounting plate outer wall；
Opposite on the shell to be communicated with air hose, the inner walls are located at described air hose one end and are fixed with arc wind-guiding
Plate, the air hose other end protrude into the enclosure interior, and the air hose side wall is by the second shaft and panel hinge, and described second
Shaft is fixed with driving motor drive shaft, and water pipe is fixed on the air hose, and water pump, water tank are equipped on the water pipe, described
Distinguished and admirable flow direction inside air hose is with the flow direction inside the water pipe on the contrary, the air hose inner wall is fixed respectively with pipe inner wall
Have and hinder distinguished and admirable, water flow the first block, the second block, first block, the second block are each attached to the air hose, water pipe
On the inner wall for contacting side.
Preferably, bearing is installed at the housing sidewall and the first rotating shaft rotation connection.
Preferably, the dust filtration is hinged with strainer revolving door on the net, and the strainer revolving door is solid by keeper and the dust filtration net
It is fixed.
Preferably, the putting hole is arranged along the mounting plate length direction uniform intervals.
Preferably, the rectangular triangle in limited block section.
Preferably, the air hose, pipe section are square.
Preferably, the water tube surfaces are fixed with heat-dissipating fin, are connected with spiral radiator on the water pipe.
(3) beneficial effect
Compared with prior art, a kind of efficient high-voltage generator wind path provided by the present invention has below beneficial to effect
Fruit:
(1), outside air can be pumped into enclosure interior by aerofoil fan, it is distinguished and admirable by between stator, rotor
Gap enters in air hose through arc wind waveguide plate, during entering air hose, carries out heat exchange with the cooling water in water pipe, will be hot
Amount exchange to cooling water, due to the distinguished and admirable flow direction inside air hose and the flow direction inside water pipe on the contrary, and air hose inner wall with
Pipe inner wall, which is respectively fixed with, hinders distinguished and admirable, water flow the first block, the second block, so as to make it is distinguished and admirable with water flow sufficiently into
Row heat exchange, distinguished and admirable after heat dissipation are reentered in shell by the air hose other end, high efficiency and heat radiation are realized, when in shell and air hose
When air pressure is excessive, it can use driving motor opening baffle and make distinguished and admirable blowout, with equilibrium air pressure；
(2), when needing to increase aerofoil fan with match generator capacity, the elastic force of spring can be overcome aerofoil fan
It is pressed directly into putting hole, when needing to repair aerofoil fan, the elastic force of spring is overcome to pull out pull rod, can solved
Except limited block is to the fixed function of aerofoil fan, aerofoil fan is taken out, installing and dismounting is very convenient.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the portion A structure enlargement diagram in Fig. 1 of the present invention；
Fig. 3 is mounting plate positive structure schematic in Fig. 1 of the present invention；
In figure:
1, shell；2, stator；3, rotor；4, first rotating shaft；5, bearing；6, driving wheel；7, dirt filtrating screen；8, connecting rod；9, pacify
Loading board；10, putting hole；11, rib；12, aerofoil fan；13, pull rod；14, mounting blocks；15, spring；16, limited block；17, wind
Pipe；18, baffle；19, driving motor；20, water pipe；21, water pump；22, water tank；23, the first block；24, the second block；25, arc
Shape wind deflector.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of efficient high-voltage generator wind path, as shown in Figure 1 to Figure 3, including shell 1,1 inner wall of shell are fixed with stator
2, rotor 3 is equipped with inside stator 2, rotor 3 is fixed with 4 one end of first rotating shaft, and 4 other end of first rotating shaft is through 1 end of shell
And it is fixed with driving wheel 6,1 other end of shell is equipped with dirt filtrating screen 7；
Dirt filtrating screen 7 is fixed by connecting rod 8 and mounting plate 9, offers putting hole 10 on mounting plate 9, after 10 inner wall of putting hole
Portion is fixed with rib 11, and aerofoil fan 12 is placed with inside putting hole 10, is slidably connected relatively through putting hole on mounting plate 9
The pull rod 13 of 10 side walls, 13 end of pull rod are fixed with limited block 16, and mounting blocks 14 are fixed on pull rod 13, and mounting blocks 14 pass through bullet
Spring 15 is connected with 9 outer wall of mounting plate；
Opposite on shell 1 to be communicated with air hose 17,1 inner wall of shell is located at 17 one end of air hose and is fixed with arc wind waveguide plate 25, wind
17 other end of pipe protrudes into inside shell 1, and 17 side wall of air hose is hinged by the second shaft and baffle 18, the second shaft and driving motor
19 drive shafts are fixed, and water pipe 20 is fixed on air hose 17, and water pump 21, water tank 22, the wind inside air hose 17 are equipped on water pipe 20
Stream flow direction hinders distinguished and admirable, water on the contrary, 17 inner wall of air hose and 20 inner wall of water pipe are respectively fixed with the flow direction inside water pipe 20
The first block 23, the second block 24 of stream, the first block 23, the second block 24 are each attached to air hose 17, water pipe 20 contacts side
On inner wall.
Bearing 5 is installed at 1 side wall of shell and 4 rotation connection of first rotating shaft.
Strainer revolving door is hinged on dirt filtrating screen 7, strainer revolving door is fixed by keeper and dirt filtrating screen 7.
Putting hole 10 is arranged along 9 length direction uniform intervals of mounting plate.
The rectangular triangle in 16 section of limited block.
Air hose 17,20 section of water pipe are square.
20 surface of water pipe is fixed with heat-dissipating fin, is connected with spiral radiator on water pipe 20.
Outside air can be pumped into inside shell 1 by aerofoil fan 12, it is distinguished and admirable by between stator 2, rotor 3
Gap enters in air hose 17 through arc wind waveguide plate 25.During entering air hose 17, heat is carried out with the cooling water in water pipe 20
Exchange, heat is exchanged to cooling water.
Due to the distinguished and admirable flow direction inside air hose 17 and the flow direction inside water pipe 20 on the contrary, and 17 inner wall of air hose and water
20 inner wall of pipe, which is respectively fixed with, hinders distinguished and admirable, water flow the first block 23, the second block 24, so as to make distinguished and admirable to fill with water flow
Divide and carries out heat exchange.Distinguished and admirable after heat dissipation is reentered in shell 1 by 17 other end of air hose, realizes high efficiency and heat radiation.Water pipe 20
Surface is fixed with heat-dissipating fin, is connected with spiral radiator on water pipe 20, helps to improve the radiating efficiency of water flow in water pipe 20.
When air pressure is excessive in shell 1 and air hose 17, it can use the opening baffle 18 of driving motor 19 and make distinguished and admirable blowout,
With equilibrium air pressure.
When needing to increase aerofoil fan 12 with match generator capacity, the elastic force of spring 15 can be overcome aerofoil fan
12 are pressed directly into putting hole 10；When needing to repair aerofoil fan 12, the elastic force of spring 15 is overcome to pull out drawing
Bar 13 can release limited block 16 to the fixed function of aerofoil fan 12, aerofoil fan 12 be taken out, installing and dismounting is very square
Just.It is hinged with strainer revolving door on dirt filtrating screen 7, is convenient for the operation of installing and dismounting aerofoil fan 12.
It is worth noting that, the wind of 1 axis flow fan of Figure of description blowout may be stopped by rotor, it on the one hand can be with
Two rows of putting holes 10 are set on mounting plate 9, so that aerofoil fan 12 is opposite with stator 2,3 gap of rotor；It on the other hand can be with
Conical flow guiding block is installed additional in rotor 3 and 12 opposite side of aerofoil fan, by distinguished and admirable importing stator 2,3 gap of rotor, above two solution
Certainly method is ordinary skill in the art means.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, can't be such that the essence of corresponding technical solution departs from the spirit and scope of the technical scheme of various embodiments of the present invention.
Claims (7)
1. a kind of efficient high-voltage generator wind path, including shell (1), it is characterised in that: shell (1) inner wall is fixed with fixed
Sub (2), the stator (2) is internal to be equipped with rotor (3), and the rotor (3) is fixed with first rotating shaft (4) one end, and described first
Shaft (4) other end is through the shell (1) end and fixed with driving wheel (6), and shell (1) other end is equipped with dirt filtrating screen
(7)；
The dust filtration net (7) is fixed by connecting rod (8) and mounting plate (9), offers putting hole (10) on the mounting plate (9),
Putting hole (10) back interior wall is fixed with rib (11), is placed with aerofoil fan (12), institute inside the putting hole (10)
It states and slidably connects the pull rod (13) through the putting hole (10) side wall, the pull rod (13) end on mounting plate (9) relatively
Be fixed with limited block (16), be fixed with mounting blocks (14) on the pull rod (13), the mounting blocks (14) by spring (15) with
Mounting plate (9) outer wall is connected；
Opposite on the shell (1) to be communicated with air hose (17), shell (1) inner wall is located at the air hose (17) one end and is fixed with
Arc wind waveguide plate (25), air hose (17) other end protrude into the shell (1) inside, and air hose (17) side wall passes through second
Hingedly, second shaft is fixed with driving motor (19) drive shaft, is fixed on the air hose (17) for shaft and baffle (18)
Water pipe (20) is equipped with water pump (21), water tank (22), the internal distinguished and admirable flow direction of the air hose (17) and institute on the water pipe (20)
The internal flow direction of water pipe (20) is stated on the contrary, the air hose (17) inner wall and water pipe (20) inner wall are respectively fixed with obstruction wind
Stream, the first block (23) of water flow, the second block (24), first block (23), the second block (24) are each attached to described
Air hose (17), water pipe (20) contact on the inner wall of side.
2. efficient high-voltage generator wind path according to claim 1, it is characterised in that: shell (1) side wall and institute
It states and bearing (5) is installed at first rotating shaft (4) rotation connection.
3. efficient high-voltage generator wind path according to claim 1, it is characterised in that: hinged on the dust filtration net (7)
There is strainer revolving door, the strainer revolving door is fixed by keeper and the dust filtration net (7).
4. efficient high-voltage generator wind path according to claim 1, it is characterised in that: the putting hole (10) is along described
The setting of mounting plate (9) length direction uniform intervals.
5. efficient high-voltage generator wind path according to claim 1, it is characterised in that: limited block (16) section is in
Right angled triangle.
6. efficient high-voltage generator wind path according to claim 1, it is characterised in that: the air hose (17), water pipe
(20) section is square.
7. efficient high-voltage generator wind path according to claim 1, it is characterised in that: water pipe (20) surface is fixed
There is heat-dissipating fin, is connected with spiral radiator on the water pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740876.2A CN110445309A (en) | 2019-08-12 | 2019-08-12 | A kind of efficient high-voltage generator wind path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740876.2A CN110445309A (en) | 2019-08-12 | 2019-08-12 | A kind of efficient high-voltage generator wind path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110445309A true CN110445309A (en) | 2019-11-12 |
Family
ID=68434685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910740876.2A Pending CN110445309A (en) | 2019-08-12 | 2019-08-12 | A kind of efficient high-voltage generator wind path |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110445309A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820681A (en) * | 2020-07-09 | 2020-10-27 | 普瑞达建设有限公司 | Visual display device of building facility |
| CN113437834A (en) * | 2021-06-22 | 2021-09-24 | 重庆鼎工机电有限公司 | Independent air duct for cooling motor of generator set |
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| KR20140097676A (en) * | 2013-01-28 | 2014-08-07 | 삼성테크윈 주식회사 | A device for cooling a motor |
| CN105379080A (en) * | 2013-07-19 | 2016-03-02 | 株式会社东芝 | Liquid-cooled electric motor |
| CN106132125A (en) * | 2016-06-16 | 2016-11-16 | 东莞市联洲知识产权运营管理有限公司 | A kind of convenient maintenance and the cabinet of dismounting scavenger fan |
| CN207178269U (en) * | 2017-08-16 | 2018-04-03 | 钛能科技股份有限公司 | A kind of fixed system of device interior fan |
| CN108429401A (en) * | 2018-03-02 | 2018-08-21 | 深圳市奈士迪技术研发有限公司 | A kind of New energy automobile motor of the good heat dissipation effect with dust reduction capability |
| CN108448788A (en) * | 2018-03-06 | 2018-08-24 | 深圳市晓控通信科技有限公司 | It is a kind of for the dedusting of new-energy automobile and the motor of good heat dissipation effect |
| CN208369334U (en) * | 2018-07-05 | 2019-01-11 | 无锡东元电机有限公司 | A kind of motor cooling |
| CN210111788U (en) * | 2019-08-12 | 2020-02-21 | 安徽德科电气科技有限公司 | Efficient high-voltage generator wind path |
-
2019
- 2019-08-12 CN CN201910740876.2A patent/CN110445309A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140097676A (en) * | 2013-01-28 | 2014-08-07 | 삼성테크윈 주식회사 | A device for cooling a motor |
| CN105379080A (en) * | 2013-07-19 | 2016-03-02 | 株式会社东芝 | Liquid-cooled electric motor |
| CN106132125A (en) * | 2016-06-16 | 2016-11-16 | 东莞市联洲知识产权运营管理有限公司 | A kind of convenient maintenance and the cabinet of dismounting scavenger fan |
| CN207178269U (en) * | 2017-08-16 | 2018-04-03 | 钛能科技股份有限公司 | A kind of fixed system of device interior fan |
| CN108429401A (en) * | 2018-03-02 | 2018-08-21 | 深圳市奈士迪技术研发有限公司 | A kind of New energy automobile motor of the good heat dissipation effect with dust reduction capability |
| CN108448788A (en) * | 2018-03-06 | 2018-08-24 | 深圳市晓控通信科技有限公司 | It is a kind of for the dedusting of new-energy automobile and the motor of good heat dissipation effect |
| CN208369334U (en) * | 2018-07-05 | 2019-01-11 | 无锡东元电机有限公司 | A kind of motor cooling |
| CN210111788U (en) * | 2019-08-12 | 2020-02-21 | 安徽德科电气科技有限公司 | Efficient high-voltage generator wind path |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820681A (en) * | 2020-07-09 | 2020-10-27 | 普瑞达建设有限公司 | Visual display device of building facility |
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| CN113437834A (en) * | 2021-06-22 | 2021-09-24 | 重庆鼎工机电有限公司 | Independent air duct for cooling motor of generator set |
| CN113437834B (en) * | 2021-06-22 | 2023-03-10 | 重庆鼎工机电有限公司 | Independent air duct for cooling motor of generator set |
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