CN206564519U - Radiate generator outside a kind of Totally-enclosed-type - Google Patents
Radiate generator outside a kind of Totally-enclosed-type Download PDFInfo
- Publication number
- CN206564519U CN206564519U CN201720179880.2U CN201720179880U CN206564519U CN 206564519 U CN206564519 U CN 206564519U CN 201720179880 U CN201720179880 U CN 201720179880U CN 206564519 U CN206564519 U CN 206564519U
- Authority
- CN
- China
- Prior art keywords
- shell
- hand member
- rotating shaft
- wall
- radiating
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses the generator that radiated outside a kind of Totally-enclosed-type, including shell, right-hand member outer wall is welded with terminal box in the shell, the shell left end is bolted with drive end bearing bracket, the shell right-hand member is bolted with rear end cap, the rear end cap right-hand member is provided with fan housing, fore bearing is installed in the middle part of the drive end bearing bracket right-hand member, rear bearing is installed in the middle part of the rear end cap left end, rotating shaft is rotatablely equipped between the fore bearing and rear bearing, the preceding shaft extension of the rotating shaft runs through drive end bearing bracket, pass through the installation of radiating tube and radiating ribs on shell, temperature on shell is delivered to outside, increase cooling-down effect, the fan installed after rotating shaft simultaneously in shaft extension, in outer shell outer wall formation air-flow, the heat come is transferred out to radiating ribs and radiating tube to be radiated in time, it is that fan work forms air-flow outside generator casing and cooled to solve common generator, good cooling-down effect is not often reached.
Description
Technical field
The utility model is related to technical field of generators, and radiate generator outside specially a kind of Totally-enclosed-type.
Background technology
Generator is that it is by the hydraulic turbine, steam turbine, diesel engine into the plant equipment of electric energy by the energy conversion of other forms
Or the driving of other dynamic power machines, the energy of current, air-flow, fuel combustion or nuclear fission generation is converted into mechanical energy
Generator is transmitted to, then has generator to change into electric energy, generator has extensively in industrial and agricultural production, national defence, science and technology and daily life
General application.
The generator heat-radiation effect of existing marine diesel engine genset is poor, and simply fan work is outside generator casing
Portion forms air-flow and cooled, and does not often reach good cooling-down effect, and then the service life of influence generator structure,
Therefore, proposing the generator that radiated outside a kind of Totally-enclosed-type.
Utility model content
The purpose of this utility model is to provide the generator that radiates outside a kind of Totally-enclosed-type, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：Radiate generator outside a kind of Totally-enclosed-type, bag
Include right-hand member outer wall in shell, the shell and be welded with terminal box, the shell left end is bolted with drive end bearing bracket, the shell right-hand member spiral shell
Rear end cap is connected to, the rear end cap right-hand member is provided with the middle part of fan housing, the drive end bearing bracket right-hand member and is provided with fore bearing, the rear end cap
Rear bearing is installed in the middle part of left end, rotating shaft is rotatablely equipped between the fore bearing and rear bearing, the preceding shaft extension of the rotating shaft is passed through
Drive end bearing bracket is worn, the rear shaft extension of the rotating shaft, which runs through on rear end cap, the rotating shaft outer wall, is installed with rotor, the rotor outer wall
Stator is installed, the rotor right-hand member is provided with exciter, the rear shaft extension positioned at rotating shaft outer wall and is provided with fan, and fan
Positioned at fan housing inner chamber, uniform on the wall of the fan housing side to be provided with refrigerating plant, the refrigerating plant includes the first insulating ceramics, institute
State the first insulating ceramics inwall and the first metallic conductor is installed, the first metallic conductor inwall is provided with N-type and partly led with p-type
Body, the N-type is provided with the second metallic conductor with P-type semiconductor inwall, and it is exhausted that the second metallic conductor inwall is provided with second
It is provided with edge ceramics, the shell in radiating tube, the radiating tube and is filled with coolant, the convex pipe part point position of the radiating tube
In housing exterior, the recessed tube portion of the radiating tube is located in side wall of outer shell, and is located at outer shell outer wall between the two convex pipes that are connected
Uniform welding has radiating ribs, and the outer casing bottom welds organic block.
It is preferred that, the radiating tube is set to coiled pipe.
It is preferred that, the radiating ribs are set to trapezoidal radiating ribs.
It is preferred that, offer through hole in the radiating ribs.
Compared with prior art, the beneficial effects of the utility model are：Radiate generator outside a kind of Totally-enclosed-type, it is easy to grasps
Make, it is simple in construction and safe and reliable, by the installation of radiating tube and radiating ribs on shell, the temperature on shell is delivered to outer
Portion, increases cooling-down effect, fan is produced cold wind while refrigerating plant is freezed, in outer shell outer wall formation air-flow, to dissipating
Hot muscle and radiating tube transfer out the heat come and radiated in time, and it is fan work outside generator to solve common generator
Air-flow is formed outside shell to be cooled, and does not often reach good cooling-down effect.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is structural representation at the utility model A-A；
Fig. 3 is the utility model refrigerating device structure schematic diagram.
In figure：1st, shell, 2, terminal box, 3, drive end bearing bracket, 4, rear end cap, 5, fan housing, 6, fore bearing, 7, rear bearing, 8, turn
Axle, 81, preceding shaft extension, 82, rear shaft extension, 9, rotor, 10, stator, 11, exciter, 12, refrigerating plant, the 1201, first insulation pottery
Porcelain, the 1202, first metallic conductor, 1203, N-type and P-type semiconductor, the 1204, second metallic conductor, the 1205, second insulating ceramics,
13rd, fan, 14, radiating tube, 1401, convex pipe, 1402, recessed pipe, 1403, coolant, 15, radiating ribs, 16, support.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：Radiate generator outside a kind of Totally-enclosed-type, including
Right-hand member outer wall is welded with terminal box 2 in shell 1, the shell 1, and the left end of shell 1 is bolted with drive end bearing bracket 3, and the shell 1 is right
End is bolted with rear end cap 4, and the right-hand member of rear end cap 4 is provided with the middle part of fan housing 5, the right-hand member of drive end bearing bracket 3 and is provided with fore bearing 6,
Rear bearing 7 is installed in the middle part of the left end of rear end cap 4, rotating shaft 8 is rotatablely equipped between the fore bearing 6 and rear bearing 7, it is described
The preceding shaft extension 81 of rotating shaft 8 runs through drive end bearing bracket 3, and the rear shaft extension 82 of the rotating shaft 8 runs through fixed on rear end cap 4, the outer wall of rotating shaft 8
Rotor 9 is installed, the outer wall of rotor 9 is provided with stator 10, and the right-hand member of rotor 9 is provided with exciter positioned at the outer wall of rotating shaft 8
11, fan 13 is installed in the rear shaft extension 82, and fan 13 is located on the inner chamber of fan housing 5, the side wall of fan housing 5 and is uniformly provided with
Refrigerating plant 12, the cold end of refrigerating plant 12 is located inside fan housing 5, and hot junction is located at outside fan housing 5, and the refrigerating plant 12 includes the
One insulating ceramics 1201, the inwall of the first insulating ceramics 1201 is provided with the first metallic conductor 1202, and first metal is led
The inwall of body 1202 is provided with N-type and P-type semiconductor 1203, and the N-type is provided with the second metal with the inwall of P-type semiconductor 1203 and led
Body 1204, the inwall of the second metallic conductor 1204 is provided with the second insulating ceramics 1205, is made by the installation of refrigerating plant 12
Fan 13 is blown a cold wind over, effectively the heat in reduction radiating ribs 15, coolant 1403 in radiating tube 14 is inhaled thermogenetic gas
Body is converted into liquid in the presence of cold wind, and the refrigerating plant right-hand member is provided with fan 13, and fan 13 is located in fan housing 5
Chamber, the use of fan 13 will be realized is forming air-flow outside shell 1, and the heat that radiating ribs 15 and radiating tube 14 are transferred out is entered in time
It is provided with row discharge, the shell 1 in radiating tube 14, the radiating tube 14 and is filled with coolant 1403, coolant 1403 exists
Filling in radiating tube 14 prevents coolant 1403 from vaporizing volume increase, shadow more than 2/3rds of the stretched length of radiating tube 14
The service life of radiating tube 14 is rung, is cooled by the heat vaporization absorption heat of coolant 1403 in radiating tube 14, it is described
The part of convex pipe 1401 of radiating tube 14 is located at outside shell 1, and the part of recessed pipe 1402 of the radiating tube 14 is located at the side wall of shell 1
Interior, the setting of the convex pipe 1401 of radiating tube 14 and recessed pipe 1402 ensures the validity of heat transfer, and be connected two convex pipes 1401 it
Between be located at the outer wall uniform welding of shell 1 and have radiating ribs 15, radiating ribs 15 cool for shell 1, and the bottom of shell 1 is welded
Organic block 16.
Specifically, the radiating tube 14 is set to coiled pipe, is easy to installation of the radiating tube 14 on shell 1, and effectively dissipate
The heat that the heat pipe 14 that scatters absorbs.
Specifically, the radiating ribs 15 are set to trapezoidal radiating ribs, the increase bottom of radiating ribs 15 and the contact surface of shell 1
Product, effectively improves heat transfer.
Specifically, through hole 17 is offered in the radiating ribs 15, is effectively increased the air permeability between radiating ribs 15.
Operation principle：The preceding shaft extension 81 of rotating shaft 8 is connected, diesel engine by diesel engine as power source with diesel engine during work
Rotor driven 9, which is rotated, to generate electricity, and the rear shaft extension 82 of rotating shaft 8 drives fan 13 to rotate, with the continuous progress of generating, shell 1 and
Structure temperature rise inside shell 1, carries out a part of temperature drop to shell 1 by the heat conductivity of radiating ribs 14, passes through radiating
The absorption heat of coolant 1403 in pipe 14 is changed into gas heat absorption and a part of temperature drop is carried out to shell 1, and refrigerating plant 12 is located at wind
Cold end refrigeration in cover 5, transports out cold wind, and utilize the rotation of fan 13 in the outer wall formation gas of shell 1 by fan 13
Stream increase radiating ribs 15 and the air flow of the convex part of pipe 1401 of radiating tube 14, make the reduction of the temperature of radiating ribs 15 while making radiating tube
The liquid of vaporization can fully be radiated being converted into liquid, the utility model in 14, improve the service life of generator.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. radiate generator outside a kind of Totally-enclosed-type, including shell (1), it is characterised in that：Right-hand member outer wall is welded in the shell (1)
Terminal box (2) is connected to, shell (1) left end is bolted with drive end bearing bracket (3), and shell (1) right-hand member is bolted with rear end cap (4),
Rear end cap (4) right-hand member is provided with the middle part of fan housing (5), drive end bearing bracket (3) right-hand member and is provided with fore bearing (6), the rear end
Rear bearing (7) is installed in the middle part of lid (4) left end, rotating shaft (8), institute are rotatablely equipped between the fore bearing (6) and rear bearing (7)
The preceding shaft extension (81) for stating rotating shaft (8) runs through drive end bearing bracket (3), and the rear shaft extension (82) of the rotating shaft (8) runs through rear end cap (4), described
Rotor (9) is installed with rotating shaft (8) outer wall, rotor (9) outer wall is provided with stator (10), rotor (9) right-hand member
It is provided with positioned at rotating shaft (8) outer wall on exciter (11), the rear shaft extension (82) and fan (13) is installed, and fan (13) is located at
Uniform on fan housing (5) inner chamber, fan housing (5) side wall to be provided with refrigerating plant (12), the refrigerating plant (12) includes first
Insulating ceramics (1201), the first insulating ceramics (1201) inwall is provided with the first metallic conductor (1202), first gold medal
Category conductor (1202) inwall is provided with N-type and P-type semiconductor (1203), and the N-type is provided with P-type semiconductor (1203) inwall
Second metallic conductor (1204), the second metallic conductor (1204) inwall is provided with the second insulating ceramics (1205), described outer
Radiating tube (14) is installed on shell (1), coolant (1403) is filled with the radiating tube (14), the radiating tube (14) it is convex
Manage (1401) and be partly located at shell (1) outside, the recessed pipe (1402) of the radiating tube (14) is partly located in the wall of shell (1) side,
And have radiating ribs (15), shell (1) the bottom weldering positioned at shell (1) outer wall uniform welding between the two convex pipes (1401) that are connected
It is connected to support (16).
2. radiate generator outside a kind of Totally-enclosed-type according to claim 1, it is characterised in that：The radiating tube (14) sets
For coiled pipe.
3. radiate generator outside a kind of Totally-enclosed-type according to claim 1, it is characterised in that：The radiating ribs (15) set
It is set to trapezoidal radiating ribs.
4. radiate generator outside a kind of Totally-enclosed-type according to claim 1, it is characterised in that：On the radiating ribs (15)
Offer through hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179880.2U CN206564519U (en) | 2017-02-27 | 2017-02-27 | Radiate generator outside a kind of Totally-enclosed-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179880.2U CN206564519U (en) | 2017-02-27 | 2017-02-27 | Radiate generator outside a kind of Totally-enclosed-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206564519U true CN206564519U (en) | 2017-10-17 |
Family
ID=60031540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720179880.2U Expired - Fee Related CN206564519U (en) | 2017-02-27 | 2017-02-27 | Radiate generator outside a kind of Totally-enclosed-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206564519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113541395A (en) * | 2021-07-21 | 2021-10-22 | 康富科技有限公司 | Shaft generator capable of automatically switching auxiliary excitation |
-
2017
- 2017-02-27 CN CN201720179880.2U patent/CN206564519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113541395A (en) * | 2021-07-21 | 2021-10-22 | 康富科技有限公司 | Shaft generator capable of automatically switching auxiliary excitation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209604190U (en) | A kind of high efficiency long service power generator based on new energy environment protection field | |
| CN206564519U (en) | Radiate generator outside a kind of Totally-enclosed-type | |
| CN206850612U (en) | A kind of underwater work from radiating motor | |
| CN204244010U (en) | A kind of generator of good heat dissipation effect | |
| CN205945410U (en) | Heat dissipation formula motor case | |
| CN213540622U (en) | Cooling system of supercritical wind driven generator and permanent magnet generator | |
| CN104747386B (en) | Wind power generator unit frequency converter cooling device | |
| CN110048540A (en) | A kind of generator convenient for heat dissipation | |
| CN217362827U (en) | Quick heat abstractor of explosion-proof machine | |
| CN207177980U (en) | A kind of steam turbine with heat sinking function | |
| CN207339513U (en) | Motor case with cooling device | |
| CN203707955U (en) | Motor housing having heat-radiation function | |
| CN205908413U (en) | Novel wind -driven generator | |
| CN206461465U (en) | A kind of Totally-enclosed-type generator with visual window | |
| CN201869032U (en) | Carbon powder dust-discharge cleaning and cooling device for collector ring of wind driven generator | |
| CN113048029A (en) | Novel cooling device for wind driven generator | |
| CN114278519A (en) | Heat exchange structure and heat exchange method for offshore wind turbine generator set | |
| CN109209599B (en) | Multifunctional timing gear chamber double-circulation cooling system of diesel engine | |
| CN203272024U (en) | Evaporated cooling wind power generating unit | |
| CN207283314U (en) | A kind of motor of built-in adjustable sound arrester | |
| CN203151313U (en) | Permanent magnetic direct drive aerogenerator with water cooling device | |
| CN206992863U (en) | A kind of integrally stretching welds water-cooled generator shell structure | |
| CN212724936U (en) | Dry-type transformer with wind-powered electricity generation heat radiation structure | |
| CN108347123A (en) | A kind of generation of electricity by new energy machine that noise is small | |
| CN205195458U (en) | Electric motor rotor's evaporation cooling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20210227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |