CN110289723A - A kind of generator casing of good heat dissipation effect - Google Patents
A kind of generator casing of good heat dissipation effect Download PDFInfo
- Publication number
- CN110289723A CN110289723A CN201910649575.9A CN201910649575A CN110289723A CN 110289723 A CN110289723 A CN 110289723A CN 201910649575 A CN201910649575 A CN 201910649575A CN 110289723 A CN110289723 A CN 110289723A
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- CN
- China
- Prior art keywords
- afflux groove
- shell
- afflux
- cover
- flow concentration
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
Abstract
The invention discloses a kind of generator casings of good heat dissipation effect, including preceding capping, front pad, shell, rear gasket, rear seal-cover and bolt；The present invention utilizes water circulating cooling, the speed and flow for entering water inlet saliva are controlled by external pump, utilize the trend and circulation process of the corresponding control water flow of afflux groove, cooling flat tube is embedded by pouring type, increase the contact area of water flow, the cooling efficiency to motor is improved, has the characteristics that highly reliable, work efficiency is high, easy to install and use.
Description
Technical field
The present invention relates to technical field of generators, espespecially a kind of generator casing of good heat dissipation effect.
Background technique
For generator in multiple fields using very extensive, generator can generate amount of heat in the process of running, traditional
Generator casing is closed shell, and stator winding by electric current generates electromagnetic field to generator during the work time, although around
Group resistance very little, but by Joule's law it is found that generating heat by electric current in winding, electric current is bigger, as time increases
The heat of generation is more, if heat distributes not in time, will cause winding continuous high temperature, motor is made excess temperature guarantor occur
Shield, makes motor cisco unity malfunction, winding insulation paint can be burnt when serious, makes winding short circuit.Heavy-duty motor will use water cooling
Motor winding temperature could be maintained within normal range.Cooling jacket is main water-cooling pattern.But existing cooling at present
There are still many defects for water jacket.
Summary of the invention
The purpose of the present invention is to provide a kind of generator casings of good heat dissipation effect.
To achieve the goals above, a kind of technical solution of the invention are as follows: generator casing packet of good heat dissipation effect
Include preceding capping, front pad, shell, rear gasket, rear seal-cover and bolt.
The interior avris of the preceding capping covers the first afflux groove, preceding capping the second afflux groove, preceding envelope before being respectively provided with
Lid third afflux groove, the 4th afflux groove of preceding capping, the 5th afflux groove of preceding capping, the 6th afflux groove of preceding capping, the avris of preceding capping
Via hole is covered before being further equally provided with six, the middle position of preceding capping is provided with axis hole, and the first afflux groove of preceding capping is with before
Cover the connection of the second afflux groove, preceding capping third afflux groove is connected to the 4th afflux groove of preceding capping, the 5th afflux groove of preceding capping with
The connection of the 6th afflux groove of preceding capping.
The avris of the front pad is equably provided with six front pad via holes, and the avris of front pad is also respectively provided with
The first flow concentration hole of front pad, the second flow concentration hole of front pad, front pad third flow concentration hole, the 4th flow concentration hole of front pad, front pad
The 6th flow concentration hole of five flow concentration holes and front pad, the first flow concentration hole of front pad are connected to the second flow concentration hole of front pad, front pad third
Flow concentration hole is connected to the 4th flow concentration hole of front pad, and the 5th flow concentration hole of front pad is connected to the 6th flow concentration hole of front pad.
The shell is embedded with cooling flat tube by pouring type, and the preceding avris of shell is equably provided with six shells
Preceding wire hole, the preceding avris of shell are also respectively provided with before shell before the first afflux groove, shell third collection before the second afflux groove, shell
The 6th afflux groove, the rear avris of shell are equably set before the 5th afflux groove and shell before the 4th afflux groove, shell before chute, shell
Set wire hole after six shells, the rear avris of shell be also respectively provided with after shell the second afflux groove after the first afflux groove, shell,
6th afflux groove after 5th afflux groove and shell after 4th afflux groove, shell after third afflux groove, shell after shell, first group cold
But a side ports of flat tube are placed in front of shell in the first afflux groove, and another side ports of first group of cooling flat tube are placed in shell
Afterwards in the first afflux groove, a side ports of second group of cooling flat tube are placed in front of shell in the second afflux groove, and second group of cooling is flat
Another side ports of pipe are placed in after shell in the second afflux groove, and a side ports of third group cooling flat tube are placed in front of shell
In three afflux grooves, another side ports of third group cooling flat tube are placed in after shell in third afflux groove, the 4th group of cooling flat tube
A side ports be placed in the 4th afflux groove before shell, another side ports of the 4th group of cooling flat tube are placed in the 4th collection after shell
In chute, a side ports of the 5th group of cooling flat tube are placed in front of shell in the 5th afflux groove, the 5th group of cooling flat tube it is another
Side ports are placed in after shell in the 5th afflux groove, and a side ports of the 6th group of cooling flat tube are placed in the 6th afflux before shell
Slot, another side ports of the 6th group of cooling flat tube are placed in after shell in the 6th afflux groove.
The avris of the rear gasket is equably provided with six rear gasket via holes, and the avris of rear gasket 4 is also respectively set
The first flow concentration hole of rear gasket, the second flow concentration hole of rear gasket, rear gasket third flow concentration hole, the 4th flow concentration hole of rear gasket, rear gasket
The 6th flow concentration hole of 5th flow concentration hole and rear gasket, the second flow concentration hole of rear gasket are connected to front pad third flow concentration hole, front pad
Four flow concentration holes are connected to the 5th flow concentration hole of front pad.
The interior avris of the rear seal-cover is respectively provided with the first afflux groove of rear seal-cover, the second afflux groove of rear seal-cover, rear envelope
Lid third afflux groove, the 4th afflux groove of rear seal-cover, the 5th afflux groove of rear seal-cover, the 6th afflux groove of rear seal-cover, the avris of rear seal-cover
Six rear seal-cover via holes are further equally provided with, the second afflux groove of rear seal-cover is connected to rear seal-cover third afflux groove, rear seal-cover the
Four afflux grooves are connected to the 5th afflux groove of rear seal-cover, and the first afflux groove of rear seal-cover is provided with water inlet, the 6th afflux groove of rear seal-cover
Provided with water outlet.
Wire hole carries out fastening company by screw thread before six shells of six bolts and shell of preceding capping and front pad
It connects, wire hole is fastenedly connected by screw thread after six shells of six bolts and shell of rear seal-cover and rear gasket.
The working principle of the invention is: in use, introducing the water into water inlet water inlet by external pump, flowing into rear seal-cover
It is cold in the first manifold in the manifold that the first afflux groove forms after first afflux groove, the first flow concentration hole of rear gasket and shell
But first group cooling flat tube of the water after shell in the first afflux groove flows to before shell in the first afflux groove, and then before flowing into shell
In the manifold of first afflux groove, the first flow concentration hole of front pad and preceding capping the first afflux groove composition, since front pad first collects
Discharge orifice connection the second flow concentration hole of front pad and the first afflux groove 11 of preceding capping cover the second afflux groove before being connected to, and cooling water flows through shell
Before body in the manifold of the second afflux groove, the second flow concentration hole of front pad and preceding capping the first afflux groove composition, then by before shell
Second group of cooling flat tube in second afflux groove flows to after shell in the second afflux groove, before the connection of the second flow concentration hole of rear gasket
Gasket third flow concentration hole and the second afflux groove of rear seal-cover are connected to rear seal-cover third afflux groove, cooling water second afflux after shell
Into the second afflux groove, rear pad after shell in the manifold of slot, the second flow concentration hole of rear gasket and the second afflux groove of rear seal-cover composition
In the manifold of the second flow concentration hole of piece and the second afflux groove of rear seal-cover composition, then the third group after shell in third afflux groove is cold
But flat tube flows to before shell in third afflux groove, and similar, cooling water is through third afflux groove, front pad third flow concentration hole before shell
And enter the 4th afflux groove, the 4th flow concentration hole of front pad and preceding capping before shell in the manifold of preceding capping third afflux groove composition
In the manifold of 4th afflux groove composition, then by the 4th group of cooling flat tube before shell in the 4th afflux groove flow to after shell the
In four afflux grooves, cooling water the 4th afflux groove, the 4th flow concentration hole of rear gasket and the 4th afflux groove of rear seal-cover after shell are formed
Into the manifold of the 5th afflux groove, the 5th flow concentration hole of rear gasket and the 5th afflux groove of rear seal-cover composition after shell in manifold
It is interior, then the 5th group of cooling flat tube after shell in the 5th afflux groove flow to before shell in the 5th afflux groove, cooling water is through shell
Enter the 6th before shell in the manifold of preceding 5th afflux groove, the 5th flow concentration hole of front pad and preceding capping the 5th afflux groove 15 composition
In the manifold of afflux groove, the 6th flow concentration hole of front pad and preceding capping the 6th afflux groove composition, then pass through the 6th afflux before shell
The 6th group of cooling flat tube in slot flows to after shell in the 6th afflux groove, into shell after the 6th afflux groove, rear gasket second collect
It is finally discharged by water outlet in the manifold of discharge orifice and the second afflux groove of rear seal-cover composition, completes a cooling cycle, successively follow
Ring is cooling.
The beneficial effects of the present invention are: the present invention utilizes water circulating cooling, is controlled by external pump and enter water inlet saliva
Speed and flow using the trend and circulation process of the corresponding control water flow of afflux groove cooling flat tube is embedded by pouring type,
The contact area of water flow is increased, the cooling efficiency to motor is improved, with highly reliable, work efficiency is high, installs and uses
Convenient feature.
Attached Detailed description of the invention
The present invention is further described with reference to the accompanying drawings and detailed description.
Attached drawing 1 is assembling structure schematic diagram of the invention；
Attached drawing 2 is positive structure diagram of the shell along the direction A of attached drawing 1；
Attached drawing 3 is positive structure diagram of the rear seal-cover along the direction B of attached drawing 1.
In figure: 1, preceding capping, 11, the first afflux groove of preceding capping, 12, the second afflux groove of preceding capping, 13, preceding capping third collection
Chute, 14, the 4th afflux groove of preceding capping, 15, the 5th afflux groove of preceding capping, 16, the 6th afflux groove of preceding capping, 17, preceding covered
Hole, 18, axis hole, 2, front pad, 21, the first flow concentration hole of front pad, 22, the second flow concentration hole of front pad, 23, front pad third afflux
Hole, 24, the 4th flow concentration hole of front pad, 25, the 5th flow concentration hole of front pad, 26, the 6th flow concentration hole of front pad, 27, front pad via hole,
3, shell, 031, the first afflux groove before shell, 032, the second afflux groove before shell, 033, third afflux groove before shell, 034, shell
4th afflux groove before body, 035, the 5th afflux groove before shell, 036, the 6th afflux groove before shell, 037, wire hole before shell, 31, shell
First afflux groove after body, 32, the second afflux groove after shell, 33, third afflux groove after shell, 34, the 4th afflux groove after shell,
35, the 5th afflux groove after shell, 36, the 6th afflux groove after shell, 37, wire hole after shell, 38, cooling flat tube, 4, rear gasket,
41, the first flow concentration hole of rear gasket, 42, the second flow concentration hole of rear gasket, 43, rear gasket third flow concentration hole, 44, the 4th afflux of rear gasket
Hole, 45, the 5th flow concentration hole of rear gasket, 46, the 6th flow concentration hole of rear gasket, 47, rear gasket via hole, 5, rear seal-cover, 51, rear seal-cover
One afflux groove, 52, the second afflux groove of rear seal-cover, 53, rear seal-cover third afflux groove, 54, the 4th afflux groove of rear seal-cover, 55, rear envelope
The 5th afflux groove of lid, 56, the 6th afflux groove of rear seal-cover, 57, rear seal-cover via hole, 58, water inlet, 59, water outlet, 6, bolt.
Specific embodiment
As shown in attached drawing, a kind of generator casing of good heat dissipation effect includes 1, front pad 2, shell 3, rear gasket of preceding capping
4, rear seal-cover 5 and bolt 6.
The interior avris of the preceding capping 1 be respectively provided with before capping the first afflux groove 11, the second afflux groove 12 of preceding capping,
Preceding capping third afflux groove 13, the 4th afflux groove 14 of preceding capping, the 5th afflux groove 15 of preceding capping, the 6th afflux groove 16 of preceding capping,
The avris of preceding capping 1 covers via hole 17 before being further equally provided with six, the middle position of preceding capping 1 is provided with axis hole 18, preceding
It covers the first afflux groove 11 to be connected to the second afflux groove 12 of preceding capping, the 4th afflux groove of preceding capping third afflux groove 13 and preceding capping
14 connections, the 5th afflux groove 15 of preceding capping are connected to the 6th afflux groove 16 of preceding capping.
The avris of the front pad 2 is equably provided with six front pad via holes 27, and the avris of front pad 2 is also set respectively
The first flow concentration hole of front pad 21, the second flow concentration hole of front pad 22, front pad third flow concentration hole 23, the 4th flow concentration hole of front pad are set
24, the 5th flow concentration hole 25 of front pad and the 6th flow concentration hole 26 of front pad, the second afflux of the first flow concentration hole of front pad 21 and front pad
Hole 22 is connected to, and front pad third flow concentration hole 23 is connected to the 4th flow concentration hole 24 of front pad, the 5th flow concentration hole 25 of front pad and foremast
The connection of the 6th flow concentration hole 26 of piece.
The shell 3 is embedded with cooling flat tube 38 by pouring type, and the preceding avris of shell 3 is equably provided with six
Wire hole 037 before shell, the preceding avris of shell 3 are also respectively provided with before shell the second afflux groove before the first afflux groove 031, shell
032, the 6th collection before the 5th afflux groove 035 and shell before the 4th afflux groove 034, shell before third afflux groove 033, shell before shell
Chute 036, the rear avris of shell 3 are equably provided with wire hole 37 after six shells, and the rear avris of shell 3 is also respectively provided with shell
4th afflux groove 34, shell after third afflux groove 33, shell after second afflux groove 32, shell after first afflux groove 31, shell after body
The 6th afflux groove 36, a side ports of first group of cooling flat tube 38 are placed in front of shell after the 5th afflux groove 35 and shell after body
In one afflux groove 031, another side ports of first group of cooling flat tube 38 are placed in after shell in the first afflux groove 31, and second group cold
But a side ports of flat tube 38 are placed in front of shell in the second afflux groove 032, and another side ports of second group of cooling flat tube 38 are equal
It is placed in after shell in the second afflux groove 32, a side ports of third group cooling flat tube 38 are placed in third afflux groove 033 before shell
Interior, another side ports of third group cooling flat tube 38 are placed in after shell in third afflux groove 33, the 4th group of cooling flat tube 38
One side ports are placed in the 4th afflux groove 034 before shell, and another side ports of the 4th group of cooling flat tube 38 are placed in after shell
In four afflux grooves 34, a side ports of the 5th group of cooling flat tube 38 are placed in the 5th group of cooling before shell in the 5th afflux groove 035
Another side ports of flat tube 38 are placed in after shell in the 5th afflux groove 35, and a side ports of the 6th group of cooling flat tube 38 are placed in
6th afflux groove 036 before shell, another side ports of the 6th group of cooling flat tube 38 are placed in after shell in the 6th afflux groove 36.
The avris of the rear gasket 4 is equably provided with six rear gasket via holes 47, and the avris of rear gasket 4 is also set respectively
The first flow concentration hole of rear gasket 41, the second flow concentration hole of rear gasket 42, rear gasket third flow concentration hole 43, the 4th flow concentration hole of rear gasket are set
44, the 5th flow concentration hole 45 of rear gasket and the 6th flow concentration hole 46 of rear gasket, the second flow concentration hole of rear gasket 42 and front pad third afflux
Hole 43 is connected to, and the 4th flow concentration hole 44 of front pad is connected to the 5th flow concentration hole 45 of front pad.
The interior avris of the rear seal-cover 5 be respectively provided with the first afflux groove of rear seal-cover 51, the second afflux groove of rear seal-cover 52,
Rear seal-cover third afflux groove 53, the 4th afflux groove 54 of rear seal-cover, the 5th afflux groove 55 of rear seal-cover, the 6th afflux groove 56 of rear seal-cover,
The avris of rear seal-cover 5 is further equally provided with six rear seal-cover via holes 57, the second afflux groove of rear seal-cover 52 and rear seal-cover third collection
Chute 53 is connected to, and the 4th afflux groove 54 of rear seal-cover is connected to the 5th afflux groove 55 of rear seal-cover, and the first afflux groove of rear seal-cover 51 is arranged
Water inlet 58, rear seal-cover the 6th afflux groove 56 are provided with water outlet 59.
Wire hole 037 is carried out by screw thread before six shells of six bolts 6 and shell 3 of preceding capping 1 and front pad 2
It is fastenedly connected, is carried out through wire hole 37 after six shells of rear seal-cover 5 and six bolts 6 of rear gasket 4 and shell 3 by screw thread
It is fastenedly connected.
In use, introducing the water into water inlet water inlet 58 by external pump, the first afflux groove of rear seal-cover 51, rear pad are flowed into
In the manifold that the first afflux groove 31 forms after the first flow concentration hole of piece 41 and shell, the cooling water in the first manifold is after shell
First group of cooling flat tube 38 in first afflux groove 31 flows to before shell in the first afflux groove 031, and then flows into first before shell
In the manifold of afflux groove 031, the first flow concentration hole of front pad 21 and preceding capping the first afflux groove 11 composition, due to front pad first
Flow concentration hole 21 is connected to the second flow concentration hole of front pad 22 and the first afflux groove 11 of preceding capping is connected to the second afflux groove 12 of preceding capping, cooling
Water flows through the manifold of the second afflux groove 032, the second flow concentration hole of front pad 22 and preceding capping the first afflux groove 12 composition before shell
It is interior, then flowed to after shell in the second afflux groove 32 by second group of cooling flat tube 38 in the second afflux groove 032 before shell, due to
The second flow concentration hole of rear gasket 42 is connected to front pad third flow concentration hole 43 and the second afflux groove of rear seal-cover 52 is connected to rear seal-cover third collection
Chute 53, cooling water the second afflux groove 32, the second flow concentration hole of rear gasket 42 and second afflux groove of rear seal-cover 52 after shell form
Manifold in enter the second afflux groove 33 after shell, the second flow concentration hole of rear gasket 43 and the second afflux groove of rear seal-cover 53 form
Third group cooling flat tube 38 in manifold, then after shell in third afflux groove 33 flows to before shell in third afflux groove 033,
Similar, cooling water is formed through third afflux groove 033, front pad third flow concentration hole 23 and preceding capping third afflux groove 13 before shell
Manifold in enter the 4th afflux groove 034 before shell, the 4th flow concentration hole 24 of front pad and the 4th afflux groove 14 of preceding capping form
Manifold in, then the 4th afflux groove after shell flowed to by the 4th group of cooling flat tube 38 in the 4th afflux groove 034 before shell
In 34, cooling water the 4th afflux groove 34, the 4th flow concentration hole 44 of rear gasket and the 4th afflux groove 54 of rear seal-cover after shell are formed
Into the collection of the 5th afflux groove 35, the 5th flow concentration hole 45 of rear gasket and the 5th afflux groove 55 of rear seal-cover composition after shell in manifold
Flow intracavitary, then the 5th group of cooling flat tube 38 after shell in the 5th afflux groove 35 flow to before shell in the 5th afflux groove 035, cold
But manifold of the water through the 5th afflux groove 035, the 5th flow concentration hole 25 of front pad and preceding capping the 5th afflux groove 15 composition before shell
The interior manifold into the 6th afflux groove 036, the 6th flow concentration hole 26 of front pad and preceding capping the 6th afflux groove 16 composition before shell
It is interior, then flowed to after shell in the 6th afflux groove 36 by the 6th group of cooling flat tube 38 in the 6th afflux groove 036 before shell, enter
In the manifold that 6th afflux groove 36 after shell, the second flow concentration hole of rear gasket 46 and the second afflux groove of rear seal-cover 56 form finally by
Water outlet 59 is discharged, and completes a cooling cycle, circuits sequentially cooling.
The above, embodiment is only that preferred embodiments of the present invention will be described, not to of the invention
Range is defined, and under the premise of not departing from the spirit of the technology of the present invention, this field engineers and technicians are to skill of the invention
The various changes and improvements that art scheme is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (7)
1. a kind of generator casing of good heat dissipation effect, it is characterized in that: a kind of generator casing packet of good heat dissipation effect
Include preceding capping, front pad, shell, rear gasket, rear seal-cover and bolt.
2. a kind of generator casing of good heat dissipation effect as described in claim 1, it is characterized in that: the inner edge of the preceding capping
Side covers the first afflux groove, the second afflux groove of preceding capping, preceding capping third afflux groove, the 4th afflux of preceding capping before being respectively provided with
Slot, the 5th afflux groove of preceding capping, the 6th afflux groove of preceding capping, the avris of preceding capping covered before being further equally provided with six
Hole, the middle position of preceding capping are provided with axis hole, and the first afflux groove of preceding capping is connected to the second afflux groove of preceding capping, preceding to cover the
Three afflux grooves are connected to the 4th afflux groove of preceding capping, and the 5th afflux groove of preceding capping is connected to the 6th afflux groove of preceding capping.
3. a kind of generator casing of good heat dissipation effect as described in claim 1, it is characterized in that: the avris of the front pad
Six front pad via holes are equably provided with, the avris of front pad is also respectively provided with the first flow concentration hole of front pad, front pad the
Two flow concentration holes, front pad third flow concentration hole, the 4th flow concentration hole of front pad, the 5th flow concentration hole of front pad and the 6th afflux of front pad
Hole, the first flow concentration hole of front pad are connected to the second flow concentration hole of front pad, the 4th flow concentration hole of front pad third flow concentration hole and front pad
Connection, the 5th flow concentration hole of front pad are connected to the 6th flow concentration hole of front pad.
4. a kind of generator casing of good heat dissipation effect as described in claim 1, it is characterized in that: the shell passes through casting
Mode is embedded with cooling flat tube, and the preceding avris of shell is equably provided with wire hole before six shells, and the preceding avris of shell is also distinguished
Provided with the 4th afflux groove, shell before third afflux groove, shell before the second afflux groove, shell before the first afflux groove, shell before shell
The 6th afflux groove, the rear avris of shell are equably provided with wire hole after six shells, shell before the 5th afflux groove and shell before body
Rear avris be also respectively provided with after shell after the first afflux groove, shell after the second afflux groove, shell after third afflux groove, shell
The 6th afflux groove, a side ports of first group of cooling flat tube are placed in after the 5th afflux groove and shell after 4th afflux groove, shell
Before shell in the first afflux groove, another side ports of first group of cooling flat tube are placed in after shell in the first afflux groove, and second group
One side ports of cooling flat tube are placed in front of shell in the second afflux groove, and another side ports of second group of cooling flat tube are placed in shell
After body in the second afflux groove, a side ports of third group cooling flat tube are placed in front of shell in third afflux groove, and third group is cooling
Another side ports of flat tube are placed in after shell in third afflux groove, before a side ports of the 4th group of cooling flat tube are placed in shell
4th afflux groove, another side ports of the 4th group of cooling flat tube are placed in after shell in the 4th afflux groove, the 5th group of cooling flat tube
A side ports be placed in front of shell in the 5th afflux groove, another side ports of the 5th group of cooling flat tube are placed in the 5th after shell
In afflux groove, a side ports of the 6th group of cooling flat tube are placed in the 6th afflux groove before shell, the 6th group of cooling flat tube it is another
Side ports are placed in after shell in the 6th afflux groove.
5. a kind of generator casing of good heat dissipation effect as described in claim 1, it is characterized in that: the avris of the rear gasket
Six rear gasket via holes are equably provided with, the avris of rear gasket 4 is also respectively provided with the first flow concentration hole of rear gasket, rear gasket the
Two flow concentration holes, rear gasket third flow concentration hole, the 4th flow concentration hole of rear gasket, the 5th flow concentration hole of rear gasket and the 6th afflux of rear gasket
Hole, the second flow concentration hole of rear gasket are connected to front pad third flow concentration hole, the 4th flow concentration hole of front pad and the 5th flow concentration hole of front pad
Connection.
6. a kind of generator casing of good heat dissipation effect as described in claim 1, it is characterized in that: the inner edge of the rear seal-cover
Side is respectively provided with the first afflux groove of rear seal-cover, the second afflux groove of rear seal-cover, rear seal-cover third afflux groove, the 4th afflux of rear seal-cover
Slot, the 5th afflux groove of rear seal-cover, the 6th afflux groove of rear seal-cover, the avris of rear seal-cover are further equally provided with six rear seal-cover mistakes
Hole, the second afflux groove of rear seal-cover are connected to rear seal-cover third afflux groove, the 4th afflux groove of rear seal-cover and the 5th afflux groove of rear seal-cover
Connection, the first afflux groove of rear seal-cover are provided with water inlet, and the 6th afflux groove of rear seal-cover is provided with water outlet.
7. a kind of generator casing of good heat dissipation effect as described in claim 1, it is characterized in that: it is described through preceding capping and
Wire hole is fastenedly connected by screw thread before six bolts of front pad and six shells of shell, runs through rear seal-cover and rear gasket
Six bolts and shell six shells after wire hole be fastenedly connected by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649575.9A CN110289723A (en) | 2019-07-18 | 2019-07-18 | A kind of generator casing of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649575.9A CN110289723A (en) | 2019-07-18 | 2019-07-18 | A kind of generator casing of good heat dissipation effect |
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| CN110289723A true CN110289723A (en) | 2019-09-27 |
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| CN201910649575.9A Pending CN110289723A (en) | 2019-07-18 | 2019-07-18 | A kind of generator casing of good heat dissipation effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104166A (en) * | 2020-09-16 | 2020-12-18 | 湘潭电机股份有限公司 | Stator core yoke portion water cooling plant |
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| CN208638160U (en) * | 2018-07-31 | 2019-03-22 | 沈阳黎明电机制造有限公司 | New-type electric machine cooling shell |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0822641A2 (en) * | 1996-07-30 | 1998-02-04 | Ebara Corporation | Canned motor |
| CN106451896A (en) * | 2016-12-08 | 2017-02-22 | 上海电机学院 | Cooling water jacket device of automobile motor outer casing and control method |
| CN208638160U (en) * | 2018-07-31 | 2019-03-22 | 沈阳黎明电机制造有限公司 | New-type electric machine cooling shell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104166A (en) * | 2020-09-16 | 2020-12-18 | 湘潭电机股份有限公司 | Stator core yoke portion water cooling plant |
| CN112104166B (en) * | 2020-09-16 | 2021-11-16 | 湘潭电机股份有限公司 | Stator core yoke portion water cooling plant |
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Application publication date: 20190927 |