CN220043121U - Water jacket structure of water-cooled motor - Google Patents
Water jacket structure of water-cooled motor Download PDFInfo
- Publication number
- CN220043121U CN220043121U CN202321181196.XU CN202321181196U CN220043121U CN 220043121 U CN220043121 U CN 220043121U CN 202321181196 U CN202321181196 U CN 202321181196U CN 220043121 U CN220043121 U CN 220043121U
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- CN
- China
- Prior art keywords
- water
- water jacket
- plate
- bridge
- baffle
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 210000001503 joint Anatomy 0.000 claims 1
- 230000005465 channeling Effects 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a water jacket structure of a water-cooled motor, which is provided with an inner water jacket, wherein baffle ribs are uniformly distributed on the outer side of the circumference of the inner water jacket, rabbets are arranged at the end parts of the baffle ribs, the rabbets are connected with one end of a bridge passing plate, the other end of the bridge passing plate is abutted with an end ring of the inner water jacket, the thickness of the bridge passing plate is smaller than that of the baffle ribs, a water sealing plate is further arranged on the outer side of the bridge passing plate, the water sealing plate is connected with the two baffle ribs, and the water sealing plate is uniformly distributed on the outer side of the circumference of the inner water jacket, and the water jacket structure has the advantages that: the structure of the outer water jacket is replaced, maintainability is increased, and water channeling phenomenon between water chambers of the water-cooled motor caused by stress deformation can be avoided.
Description
Technical Field
The utility model relates to the field of motors, in particular to an external circulation heat dissipation device of a motor.
Background
The mining motor generally has the characteristics of small volume and high power density, and in order to meet the heat dissipation requirement, a machine base is adopted to cool a stator through an interlayer water cooling structure. The outer water jacket after processing is deformed due to the stress failure of the steel material. The inner water jacket and the outer water jacket are not completely attached after being sleeved together through hot fitting, water channeling phenomenon often occurs in a water channel of the interlayer, the interlayer is inside the shell and cannot be visually found, the cooling effect cannot reach expectations, the motor is overheated, and the wall thickness of the shell cooling water jacket is limited due to volume limitation. Too thin a housing wall thickness can result in deformation that cannot withstand the pressure of the cooling water, thereby damaging the coal-fired machine unit.
Disclosure of Invention
In order to solve the problems, the utility model discloses a water jacket structure of a water-cooled motor.
The specific technical scheme is as follows:
the utility model provides a water jacket structure of water-cooling motor, sets up an interior water jacket, the end ring equipartition sets up the baffling muscle, the tip that keeps away from end ring one end of baffling muscle all sets up the tang the tip of baffling muscle all sets up the tang, the tang is connected with the one end of crossing the bridge plate, the other end and the end butt of interior water jacket of crossing the bridge plate, the thickness of crossing the bridge plate is less than the thickness of baffling muscle, the outside of crossing the bridge plate still sets up the water sealing plate, the water sealing plate is connected with two baffling muscle, the circumference outside of water sealing plate equipartition including the water jacket.
The appearance of the bridge plate is consistent with that of the baffle rib.
The inner water jacket is provided with a stepped end face, the end part of the baffle rib is a stepped spigot, one end of the bridge plate is lapped on the stepped end face of the end ring, and the other end of the bridge plate is lapped on the stepped spigot of the baffle rib and is fixedly welded together.
The water sealing plate is of a plate-shaped structure.
The utility model has the advantages that: the structure of the outer water jacket is replaced, maintainability is increased, and water channeling phenomenon between water chambers of the water-cooled motor caused by stress deformation can be avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model with the water seal plate removed;
FIG. 3 is a schematic perspective view of the present utility model with the water seal and bridge deck removed;
fig. 4 is a schematic plan view of the present utility model.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in the drawing, an inner water jacket 1 is arranged, baffle ribs 2 are uniformly distributed on end rings 6, rabbets 3 are respectively arranged at the end parts of the baffle ribs 2, the rabbets are connected with one end of a bridge passing plate 4, the other end of the bridge passing plate 4 is abutted with the end ring of the inner water jacket, the thickness of the bridge passing plate 4 is smaller than that of the baffle ribs 2, a water sealing plate 5 is further arranged at the outer side of the bridge passing plate, the water sealing plate 5 is connected with the two baffle ribs 2, and the water sealing plate 5 is uniformly distributed at the outer side of the circumference of the inner water jacket.
The appearance of the bridge plate 4 is consistent with that of the baffle rib 2.
The inner water jacket 1 is provided with a stepped end face 101, the end part of the baffle rib is a stepped spigot, one end of the bridge plate is lapped on the stepped end face of the end ring, and the other end of the bridge plate is lapped on the stepped spigot of the baffle rib and is fixedly welded together.
The water sealing plate 5 is of a plate-shaped structure;
in order to better adapt to the shape of the cylinder of the inner water jacket, the shape curvature of the water sealing plate is adapted to the curvature of the cylinder; the water sealing plates are mutually abutted after being spliced together, and are integrated after being welded;
the structure of the water sealing plate 5 replaces the structure of an outer water jacket, the water sealing plate is simple and easy to replace, the effect of sealing a waterway is achieved, in addition, the outer water jacket is a plate-shaped part, and the sealing effect can be achieved by welding the outer water jacket with two baffle ribs and a bridge plate after simple processing, and the hot charging process is not needed to be considered.
In the installation process, an inner water jacket is firstly placed, then a bridge plate is used for being lapped on the inner water jacket and the baffle ribs, the inner water jacket and the baffle ribs are welded and fixed, then the water sealing plates are sequentially installed, the water sealing plates are connected with the baffle ribs and the bridge plate at the two ends of each water sealing plate when being installed, the three water sealing plates are welded together, and finally the water sealing plates of one circle of the inner water jacket are installed, so that the whole installation process is completed.
Claims (4)
1. The utility model provides a water jacket structure of water-cooled motor, includes interior water jacket, end ring, its characterized in that: the end ring uniformly distributed is provided with baffle ribs, the end part of the baffle ribs, which is far away from one end of the end ring, is provided with a spigot, the spigot is connected with one end of the bridge passing plate, the other end of the bridge passing plate is in butt joint with the end ring of the inner water jacket, the thickness of the bridge passing plate is smaller than that of the baffle ribs, the outer side of the bridge passing plate is also provided with a water sealing plate, the water sealing plate is connected with the two baffle ribs, and the water sealing plate is uniformly distributed on the outer side of the circumference of the inner water jacket.
2. The water jacket structure of a water-cooled motor as recited in claim 1, wherein: the appearance of the bridge plate is consistent with that of the baffle rib.
3. The water jacket structure of a water-cooled motor as recited in claim 1, wherein: the inner water jacket is provided with a stepped end face, the end part of the baffle rib is a stepped spigot, one end of the bridge plate is lapped on the stepped end face of the end ring, and the other end of the bridge plate is lapped on the stepped spigot of the baffle rib and is fixedly welded together.
4. The water jacket structure of a water-cooled motor as recited in claim 1, wherein: the water sealing plate is of a plate-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181196.XU CN220043121U (en) | 2023-05-17 | 2023-05-17 | Water jacket structure of water-cooled motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181196.XU CN220043121U (en) | 2023-05-17 | 2023-05-17 | Water jacket structure of water-cooled motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220043121U true CN220043121U (en) | 2023-11-17 |
Family
ID=88735426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321181196.XU Active CN220043121U (en) | 2023-05-17 | 2023-05-17 | Water jacket structure of water-cooled motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220043121U (en) |
-
2023
- 2023-05-17 CN CN202321181196.XU patent/CN220043121U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |