CN203896093U - Well submersible pump motor heat radiation cover - Google Patents
Well submersible pump motor heat radiation cover Download PDFInfo
- Publication number
- CN203896093U CN203896093U CN201420341032.3U CN201420341032U CN203896093U CN 203896093 U CN203896093 U CN 203896093U CN 201420341032 U CN201420341032 U CN 201420341032U CN 203896093 U CN203896093 U CN 203896093U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- submersible pump
- anchor ear
- pump motor
- exchange case
- 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 a well submersible pump motor heat radiation cover which comprises a tubular heat exchange cover shell and hoops. The outer surface of the heat exchange cover shell is provided with heat radiating fins and two or more hoop installation grooves. The heat exchange cover shell is provided with shrinking mouths which are tube wall openings which connect two ends of the heat exchange cover shell. The hoops are installed on the hoop installation grooves. According to the well submersible pump motor heat radiation cover, the heat exchange efficiency of a well submersible pump can be improved, the motor temperature rise is reduced, and thus the life of the well submersible pump is prolonged.
Description
Technical field
The utility model relates to submersible pump field, specifically relates to a kind of Submersible Pump motor radiating cover.
Background technology
The be in operation heat that self produces of existing submersible electric pump motor finally carries out heat exchange by the water body in motor housing and well heat is spread out of, and reaches the effect of electric motor temperature reduction.Because the cylindrical structure of motor own has determined the finiteness of heat exchange area, thereby determined that the efficiency of heat exchange is lower, finally caused temperature rise higher, caused motor internal part easily aging, the life-span of having reduced motor.
Utility model content
(1) technical problem that will solve
The deficiency existing for prior art, the utility model provides a kind of can improve heat exchanger effectiveness, reduces the Submersible Pump motor radiating cover of electric machine temperature rise.
(2) technical scheme
For achieving the above object, the utility model provides a kind of Submersible Pump motor radiating cover, comprise heat exchange case and anchor ear, described heat exchange case is tubulose, the outer surface of described heat exchange case is provided with radiating fin and anchor ear mounting groove, and described anchor ear mounting groove has two or more, on described heat exchange case, is also provided with contraction mouth, described contraction mouth is for being communicated with the tube wall opening at described heat exchange case two ends, and described anchor ear is arranged on described anchor ear mounting groove.
Further, described anchor ear comprises hoop, stretching screw and stop nut, and described hoop is provided with connector, and described stretching screw and stop nut are arranged on described connector.
Further, described anchor ear mounting groove is provided with bit-avoiding slot.
Further, when described anchor ear is arranged on described anchor ear mounting groove, described connector is positioned at the upper end of described bit-avoiding slot.
Further, the material of described heat exchange case is aluminium alloy.
(3) beneficial effect
The utility model Submersible Pump motor radiating cover can improve the heat exchanger effectiveness of Submersible Pump, reduces electric machine temperature rise, thus the life-span of having improved Submersible Pump.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model Submersible Pump motor radiating cover;
Fig. 2 is the structural representation of heat exchange case in the utility model Submersible Pump motor radiating cover;
Fig. 3 is the partial enlarged drawing of heat exchange case in the utility model Submersible Pump motor radiating cover;
Fig. 4 is the structural representation of anchor ear in the utility model Submersible Pump motor radiating cover.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The structure of a kind of Submersible Pump motor radiating cover of the present utility model as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise heat exchange case 1 and anchor ear 2, described heat exchange case 1 is tubulose, the outer surface of described heat exchange case 1 is provided with radiating fin 11 and anchor ear mounting groove 12, described anchor ear mounting groove 12 has two or more, on described heat exchange case 1, be also provided with contraction mouth 14, described contraction mouth 14 is for being communicated with the tube wall opening at described heat exchange case 1 two ends, and described anchor ear 2 is arranged on described anchor ear mounting groove 12.
Wherein, described anchor ear 2 comprises hoop 21, stretching screw 22 and stop nut 23, and described hoop 21 is provided with connector 24, and described stretching screw 22 and stop nut 23 are arranged on described connector 24.
As optimization, described anchor ear mounting groove 12 is provided with bit-avoiding slot 13.When described anchor ear 2 is arranged on described anchor ear mounting groove 12, described connector 24 is positioned at the upper end of described bit-avoiding slot 13.
In addition, the material of described heat exchange case 1 is aluminium alloy.
Described heat exchange case during fabrication, heat exchange case 1 section bar is according to after motor length fixed-length blanking, first at two ends and middle part (if desired) machine away radiating fin 11, reserve the anchor ear mounting groove 12 that is more than or equal to 2, in order to reduce overall dimension as far as possible, on anchor ear mounting groove, process overall dimension bit-avoiding slot 13, for the ease of installing and guarantee fitting tightly of itself and motor surface, finally again the section bar of unitary circular is broken to a contraction mouth 14, finally finished product is carried out to anodized, guarantee its Corrosion Protection.
During concrete installation, first the stretching screw on anchor ear 2 22 is unclamped, to facilitate the smooth suit of heat exchange case 1, after suit puts in place, anchor ear 2 connecting portions are positioned on heat exchange case 1 directly over profile bit-avoiding slot 13, turn stretching screw 23 is wrapped on the motor housing of submersible pump heat exchange case 1 closely, loosens nut 23 and can guarantee this heat dissipating housing stablizing firmly on motor.
The beneficial effects of the utility model: improve the heat exchanger effectiveness of Submersible Pump, reduced electric machine temperature rise, thus the life-span of having improved Submersible Pump.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a Submersible Pump motor radiating cover, it is characterized in that, comprise heat exchange case (1) and anchor ear (2), described heat exchange case (1) is tubulose, the outer surface of described heat exchange case (1) is provided with radiating fin (11) and anchor ear mounting groove (12), described anchor ear mounting groove (12) has two or more, on described heat exchange case (1), be also provided with contraction mouth (14), described contraction mouth (14) is for being communicated with the tube wall opening at described heat exchange case (1) two ends, and described anchor ear (2) is arranged on described anchor ear mounting groove (12).
2. Submersible Pump motor radiating cover as claimed in claim 1, it is characterized in that, described anchor ear comprises hoop (21), stretching screw (22) and stop nut (23), described hoop (21) is provided with connector (24), and described stretching screw (22) and stop nut (23) are arranged on described connector (24).
3. Submersible Pump motor radiating cover as claimed in claim 2, is characterized in that, described anchor ear mounting groove (12) is provided with bit-avoiding slot (13).
4. Submersible Pump motor radiating cover as claimed in claim 3, is characterized in that, when described anchor ear (2) is arranged on described anchor ear mounting groove (12), described connector (24) is positioned at the upper end of described bit-avoiding slot (13).
5. the Submersible Pump motor radiating cover as described in as arbitrary in claim 1-4, is characterized in that, the material of described heat exchange case (1) is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341032.3U CN203896093U (en) | 2014-06-24 | 2014-06-24 | Well submersible pump motor heat radiation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341032.3U CN203896093U (en) | 2014-06-24 | 2014-06-24 | Well submersible pump motor heat radiation cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896093U true CN203896093U (en) | 2014-10-22 |
Family
ID=51722445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341032.3U Expired - Fee Related CN203896093U (en) | 2014-06-24 | 2014-06-24 | Well submersible pump motor heat radiation cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394938A (en) * | 2017-07-28 | 2017-11-24 | 安徽皖南电机股份有限公司 | Electric machine casing |
| WO2022258969A1 (en) * | 2021-06-09 | 2022-12-15 | Petrosolus Limited | Pump motor cooling apparatus and method |
-
2014
- 2014-06-24 CN CN201420341032.3U patent/CN203896093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394938A (en) * | 2017-07-28 | 2017-11-24 | 安徽皖南电机股份有限公司 | Electric machine casing |
| WO2022258969A1 (en) * | 2021-06-09 | 2022-12-15 | Petrosolus Limited | Pump motor cooling apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |