CN208028706U - A kind of heat dissipation damping device of vertical hydrogenerator - Google Patents
A kind of heat dissipation damping device of vertical hydrogenerator Download PDFInfo
- Publication number
- CN208028706U CN208028706U CN201820531880.9U CN201820531880U CN208028706U CN 208028706 U CN208028706 U CN 208028706U CN 201820531880 U CN201820531880 U CN 201820531880U CN 208028706 U CN208028706 U CN 208028706U
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- China
- Prior art keywords
- heat dissipation
- bolt
- bucket
- bottom plate
- hydrogenerator
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Abstract
The utility model belongs to protection equipment for generator technical field; disclose a kind of heat dissipation damping device of vertical hydrogenerator; including the radiating bottom plate for being set to hydrogenerator lower end and the heat dissipation bucket for being fixed on radiating bottom plate upper end, the threaded upper ends for the bucket that radiates are connected with bung；Radiating bottom plate lower end is fixed with multiple heat dissipation channels, and the heat emission hole of the upper surface of the lower face and radiating bottom plate of passing through connection heat dissipation channel is both provided in the middle part of each heat dissipation channel；Multiple first threaded holes are evenly provided on radiating bottom plate on the outside of heat dissipation bucket, the first bolt are threaded in each first threaded hole, the lower end of each first bolt is both provided with groove and the damping base with fit depressions；It is threaded with multiple Shock-proof bolts respectively on heat dissipation bucket and bung.The utility model is simple in structure, of low cost, and damping effect and heat dissipation effect are all good.
Description
Technical field
The utility model belongs to protection equipment for generator technical field, and in particular to a kind of heat dissipation of vertical hydrogenerator
Damping device.
Background technology
When vertical hydrogenerator is run, since the alternation of electromagnetic field in machine and windage generate loss, these losses
It is converted to heat, causes electric built-in temperature to increase, in motor in use, motor will produce a large amount of heat, when heat reaches one
After determining degree, motor cannot use, and insulation breakdown otherwise will occur, motor is made to burn out.Existing heat dissipation passes through motor
The heat-sinking capability of itself radiates, but heat dissipation effect is bad.
Some existing Medium and Small Hydraulic Generators are that motor operation is made to stablize, in vertical hydrogenerator rack and vertical water
Between turbine generator machine crater wall, using the main shaft of vertical hydrogenerator as symmetrical centre, it is very heavy that horizontal radial is uniformly distributed installation
Top, to slow down the radial vibration of vertical hydrogenerator.But when vertical hydrogenerator radial vibration is excessive, it be easy to cause water
Turbine generator rack is stuck, and the anti-rotor oscillation for making generator increases severely, and leads to the operational security accident that happens suddenly.
For these reasons, the heat dissipation problem of vertical hydrogenerator and damping problem are all the current reality for being badly in need of solving
Problem.
Utility model content
In order to solve the above problem of the existing technology, the utility model aim is to provide a kind of heat dissipation effect and subtracts
Shake the heat dissipation damping device of all good vertical hydrogenerator of effect.
Technical solution used by the utility model is：
A kind of heat dissipation damping device of vertical hydrogenerator, including be set to hydrogenerator lower end radiating bottom plate and
It is fixed on radiating bottom plate upper end and hydrogenerator is wrapped in internal heat dissipation bucket, the threaded upper ends for the bucket that radiates are connected with bucket
It covers, is provided with through-hole in the middle part of bung, the side of bung is fixed at least two handles；With the radiating bottom plate corresponding to heat dissipation bucket
Lower end is uniformly fixed with multiple heat dissipation channels, and the lower face for passing through connection heat dissipation channel is both provided in the middle part of each heat dissipation channel
With the heat emission hole of the upper surface of radiating bottom plate；Multiple first screw threads are evenly provided on radiating bottom plate on the outside of the heat dissipation bucket
Hole, is threaded with the first bolt in each first threaded hole, the lower end of each first bolt be both provided with groove and with it is recessed
The matched damping base of slot；Each damping base includes base board and the connecting rod for being fixed on base board upper end center, is connected
The top cooperation of extension bar is installed in groove；It is uniformly fixed with multiple upper ends on the outside of the connecting rod of each damping base upper end
It is provided with the sleeve of T-slot, the top of each sleeve is socketed with the first I-shaped part of stepped cylindrical, the lower part of the first I-shaped part
Cooperation is socketed in T-slot；It is respectively and fixedly provided with the first spring in the sleeve of each first I-shaped part lower end, each sleeve upper end and right
It is socketed with second spring in the middle part of the first I-shaped part between the first I-shaped part upper end answered；The lower face institute of the heat dissipation channel
It is higher than the lower face of base board in the horizontal direction.
Uniformly it is threaded with multiple Shock-proof bolts on the heat dissipation bucket and bung respectively, each Shock-proof bolt includes the
Two bolts and one end are socketed on the second I-shaped part inside the second bolt, and each second I-shaped part is stepped cylindrical structure；
Each second I-shaped part, which is located in the second bolt corresponding to one end inside the second bolt, is respectively and fixedly provided with third spring, Mei Ge
Two I-shaped parts, which are located between one end outside the second bolt and corresponding second bolt outer end, is socketed with the 4th spring.
Pacify it may further be preferable that being evenly provided with the cooperation of multiple and Shock-proof bolt on the heat dissipation bucket and bung respectively
Second threaded hole of dress, and the quantity of the second threaded hole is more than the quantity of Shock-proof bolt.The quantity of second threaded hole is more than damping
The quantity of bolt can select the fixed position of Shock-proof bolt, and the second extra threaded hole after fixing can also be used as heat dissipation
Hole is arranged, and is conducive to radiate bucket internal gas and extraneous gas formation convection current, accelerates radiating efficiency.
It is even furthermore preferable that diameter of the internal diameter of the through-hole more than the motor shaft of hydrogenerator, and through-hole
Internal diameter is less than the width of hydrogenerator so that it is convenient to hydrogenerator be locked in heat dissipation bucket, the motor of hydrogenerator
Axis can be extended to again by through-hole outside heat dissipation bucket, and the normal operation for not influencing hydrogenerator while heat dissipation again is facilitated.
It is even furthermore preferable that the radiating bottom plate, heat dissipation bucket and bung are made of cooling fin material.Fin material
Faster, effect is more preferable for the radiating efficiency of matter.
It is even furthermore preferable that be provided with internal thread in the groove, be provided on the outside of connecting rod in groove
The external screw thread of screw-thread fit installation.First bolt is threadedly coupled by groove with connecting rod, keeps the connection of the two more secured, whole
Stability it is more preferable.
The beneficial effects of the utility model are：
The utility model is simple in structure, of low cost, and bung is threadedly coupled with heat dissipation bucket, ensure that stabilization when sealing
Property；Handle conveniently borrows power when to rotate bung；Heat dissipation channel facilitates hydrogenerator to radiate downwards, cooperation heat dissipation base,
Radiate bucket and dissipating cover etc. so that whole heat dissipation effect is more preferable；The cooperation of groove and connecting rod is easy to disassemble, by sleeve,
The damping base with synthesis of one I-shaped part, the first spring and second spring gives single unit system certain cushioning ability, together
When the first spring and second spring are set then can improve the durability of spring, and damping effect is more preferable；By the second bolt,
The Shock-proof bolt of two I-shaped parts, third spring and the 4th bullet with synthesis is mounted on heat dissipation bucket and bung, together with damping base,
Ensure that each orientation of hydrogenerator all has certain elastic force so that whole damping effect has reached best.
Description of the drawings
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the sectional view of damping base；
Fig. 3 is the sectional view of Shock-proof bolt.
In figure：1- hydrogenerators；2- radiating bottom plates；3- heat dissipation buckets；4- bungs；5- through-holes；6- handles；7- heat dissipations are logical
Road；The first bolts of 8-；9- base boards；10- connecting rods；11- sleeves；12- the first I-shaped parts；The first springs of 13-；The second bullets of 14-
Spring；The second bolts of 15-；16- the second I-shaped parts；17- third springs；The 4th springs of 18-.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is further elaborated the utility model.
As shown in Figs. 1-3, the heat dissipation damping device of a kind of vertical hydrogenerator, including be set under hydrogenerator 1
It the radiating bottom plate 2 at end and is fixed on 2 upper end of radiating bottom plate and hydrogenerator 1 is wrapped in internal heat dissipation bucket 3, radiate bucket 3
Threaded upper ends be connected with bung 4, the middle part of bung 4 is provided with through-hole 5, and the side of bung 4 is fixed at least two handles 6；
Multiple heat dissipation channels 7 are uniformly fixed with 2 lower end of radiating bottom plate corresponding to heat dissipation bucket 3, the middle part of each heat dissipation channel 7 is equal
It is provided with the heat emission hole of the upper surface of the lower face and radiating bottom plate 2 of passing through connection heat dissipation channel 7；3 outside of heat dissipation bucket dissipates
It is evenly provided with multiple first threaded holes on hot bottom plate 2, the first bolt 8 is threaded in each first threaded hole, often
The lower end of a first bolt 8 is both provided with groove and the damping base with fit depressions, damping base is corresponding be set to it is scattered
The lower end of hot bottom plate；Each damping base includes base board 9 and the connecting rod 10 for being fixed on 9 upper end center of base board, connection
The top cooperation of bar 10 is installed in groove；10 outside of connecting rod of each damping base upper end is uniformly fixed on multiple
End is provided with the sleeve 11 of T-slot, and the top of each sleeve 11 is socketed with the first I-shaped part 12 of stepped cylindrical, the first I-shaped
The lower part cooperation of part 12 is socketed in T-slot；It is respectively and fixedly provided with the first spring 13 in the sleeve 11 of each first I-shaped part, 12 lower end,
Each 12 middle part of the first I-shaped part between 11 upper end of sleeve and corresponding first I-shaped part, 12 upper end is socketed with second spring
14；The lower face of the heat dissipation channel 7 is higher than the lower face of base board 9 in the horizontal direction, ensure that the damping effect of base board 9
Fruit.
It is uniformly threaded with multiple Shock-proof bolts respectively on the heat dissipation bucket 3 and bung 4, each Shock-proof bolt includes
Second bolt 15 and one end are socketed on the second I-shaped part 16 inside the second bolt 15, and each second I-shaped part 16 is ladder
Column structure；Each second I-shaped part 16, which is located in the second bolt 15 corresponding to one end inside the second bolt 15, to be respectively and fixedly provided with
Third spring 17, each second I-shaped part 16 are located between one end outside the second bolt 15 and corresponding second bolt, 15 outer end
It is socketed with the 4th spring 18；The second I-shaped part is located at one end outside the second bolt and hydrogenerator is inconsistent.
Preferably, the of multiple cooperation installations with Shock-proof bolt is evenly provided on the heat dissipation bucket 3 and bung 4 respectively
Two threaded holes, and the quantity of the second threaded hole is more than the quantity of Shock-proof bolt, the second threaded hole to radiate on bucket 3 is more than heat dissipation bucket
The quantity of Shock-proof bolt on 3, the second threaded hole on bung 4 are more than the quantity of the Shock-proof bolt on bung 4.The through-hole 5
Internal diameter be more than hydrogenerator 1 motor shaft diameter, and the internal diameter of through-hole 5 be less than hydrogenerator 1 width.It is described to dissipate
Hot bottom plate 2, heat dissipation bucket 3 and bung 4 are made of cooling fin material, are specifically as follows copper, aluminium or steel and are made.It is set in the groove
It is equipped with internal thread, the outside of connecting rod 10 is provided with the external screw thread installed with the screw-internal thread fit of groove.
When installation, first the first bolt is fixed on radiating bottom plate, and the first bolt is made to be connect with damping base, makes damping
The upper end of pedestal and the lower end in contact of radiating bottom plate open bung, hydrogenerator are positioned in heat dissipation bucket, by bung lid
It is good, reinforcing and shock absorption nut is then distinguished on the bucket wall and bung of heat dissipation bucket, until all damping nuts connect with hydrogenerator
It touches, hydrogenerator is locked.Reverse operating when dismounting.
The utility model is simple in structure, of low cost, and bung is threadedly coupled with heat dissipation bucket, ensure that stabilization when sealing
Property；Handle conveniently borrows power when to rotate bung；Heat dissipation channel facilitates hydrogenerator to radiate downwards, cooperation heat dissipation base,
Radiate bucket and dissipating cover etc. so that whole heat dissipation effect is more preferable；The cooperation of groove and connecting rod is easy to disassemble, by sleeve,
The damping base with synthesis of one I-shaped part, the first spring and second spring gives single unit system certain cushioning ability, together
When the first spring and second spring are set then can improve the durability of spring, and damping effect is more preferable；By the second bolt,
The Shock-proof bolt of two I-shaped parts, third spring and the 4th bullet with synthesis is mounted on heat dissipation bucket and bung, together with damping base,
Ensure that each orientation of hydrogenerator all has certain elastic force so that whole damping effect has reached best.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, every the utility model right that falls into is wanted
The technical solution in confining spectrum is sought, is all fallen within the scope of protection of the utility model.
Claims (5)
1. a kind of heat dissipation damping device of vertical hydrogenerator, it is characterised in that：Including being set to hydrogenerator lower end
It radiating bottom plate and is fixed on radiating bottom plate upper end and hydrogenerator is wrapped in internal heat dissipation bucket, the threaded upper ends for the bucket that radiates
It is connected with bung, through-hole is provided in the middle part of bung, the side of bung is fixed at least two handles；Corresponding to heat dissipation bucket
Radiating bottom plate lower end is uniformly fixed with multiple heat dissipation channels, is both provided in the middle part of each heat dissipation channel and passes through connection heat dissipation channel
Lower face and radiating bottom plate upper surface heat emission hole；It is evenly provided on radiating bottom plate on the outside of the heat dissipation bucket multiple
First threaded hole, is threaded with the first bolt in each first threaded hole, and the lower end of each first bolt is both provided with recessed
Slot and damping base with fit depressions；Each damping base includes base board and the company for being fixed on base board upper end center
The top cooperation of extension bar, connecting rod is installed in groove；It is uniformly fixed on the outside of the connecting rod of each damping base upper end
Multiple upper ends are provided with the sleeve of T-slot, and the top of each sleeve is socketed with the first I-shaped part of stepped cylindrical, the first I-shaped
The lower part cooperation of part is socketed in T-slot；It is respectively and fixedly provided with the first spring, each sleeve in the sleeve of each first I-shaped part lower end
It is socketed with second spring in the middle part of the first I-shaped part between upper end and corresponding first I-shaped part upper end；The heat dissipation channel
Lower face is higher than the lower face of base board in the horizontal direction；
Multiple Shock-proof bolts are uniformly threaded on the heat dissipation bucket and bung respectively, each Shock-proof bolt includes the second spiral shell
Bolt and one end are socketed on the second I-shaped part inside the second bolt, and each second I-shaped part is stepped cylindrical structure；Each
Second I-shaped part, which is located in the second bolt corresponding to one end inside the second bolt, is respectively and fixedly provided with third spring, each second work
Word part, which is located between one end outside the second bolt and corresponding second bolt outer end, is socketed with the 4th spring.
2. a kind of heat dissipation damping device of vertical hydrogenerator according to claim 1, it is characterised in that：The heat dissipation
Multiple the second threaded holes with Shock-proof bolt cooperation installation, and the number of the second threaded hole are evenly provided on bucket and bung respectively
Quantity of the amount more than Shock-proof bolt.
3. a kind of heat dissipation damping device of vertical hydrogenerator according to claim 1, it is characterised in that：The through-hole
Internal diameter be more than hydrogenerator motor shaft diameter, and the internal diameter of through-hole be less than hydrogenerator width.
4. a kind of heat dissipation damping device of vertical hydrogenerator according to claim 1, it is characterised in that：The heat dissipation
Bottom plate, heat dissipation bucket and bung are made of cooling fin material.
5. a kind of heat dissipation damping device of vertical hydrogenerator according to claim 1, it is characterised in that：The groove
It is inside provided with internal thread, the external screw thread installed with the screw-internal thread fit of groove is provided on the outside of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531880.9U CN208028706U (en) | 2018-04-13 | 2018-04-13 | A kind of heat dissipation damping device of vertical hydrogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531880.9U CN208028706U (en) | 2018-04-13 | 2018-04-13 | A kind of heat dissipation damping device of vertical hydrogenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028706U true CN208028706U (en) | 2018-10-30 |
Family
ID=63910815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820531880.9U Expired - Fee Related CN208028706U (en) | 2018-04-13 | 2018-04-13 | A kind of heat dissipation damping device of vertical hydrogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185434A (en) * | 2018-11-19 | 2019-01-11 | 襄阳市中康汽车配件有限公司 | A kind of gear box casing and gearbox |
-
2018
- 2018-04-13 CN CN201820531880.9U patent/CN208028706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185434A (en) * | 2018-11-19 | 2019-01-11 | 襄阳市中康汽车配件有限公司 | A kind of gear box casing and gearbox |
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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: 20181030 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |