CN211398058U - Internal reflux sewage submersible electric pump device with good heat dissipation effect - Google Patents
Internal reflux sewage submersible electric pump device with good heat dissipation effect Download PDFInfo
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- CN211398058U CN211398058U CN201922184698.8U CN201922184698U CN211398058U CN 211398058 U CN211398058 U CN 211398058U CN 201922184698 U CN201922184698 U CN 201922184698U CN 211398058 U CN211398058 U CN 211398058U
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- heat dissipation
- annular frame
- electric pump
- dissipation effect
- grooves
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Abstract
The utility model relates to the technical field of submersible electric pump, in particular to an internal reflux sewage submersible electric pump device with good heat dissipation effect, which comprises a pump body, wherein the inside of the pump body is provided with a heat dissipation device, the structure of the heat dissipation device is an annular frame, the annular frame is fixedly arranged on the inner wall of the pump body, the annular frame is provided with through grooves distributed along the circumference of the inner wall, conveying pipes are embedded in the through grooves, the through grooves are communicated with each other through a communicating groove, a connecting pipe is arranged in the communicating groove, the conveying pipes are sequentially connected end to end through the connecting pipe, the annular frame is provided with an inlet pipe and an outlet pipe, the utility model solves the problem that the heat dissipation effect of the sewage submersible electric pump in the working state is not good, the heat dissipation structure is fixedly arranged in the electric pump, cooling water is introduced into the electric pump from the outside, and the heat in the electric pump is brought, the electric pump is cooled from the inside of the electric pump, and the heat dissipation effect is obvious.
Description
Technical Field
The utility model relates to a submerged motor pump technical field especially relates to an interior backward flow sewage submerged motor pump device that radiating effect is good.
Background
Under the start-up operating condition, sewage submerged motor pump inside can produce high temperature, if high temperature can't in time dispel, will influence the operating condition of electric pump, under the prior art, submerged motor pump generally all dives aquatic work, and it can only dispel the heat through the face of outer wall with water contact, and the radiating effect is not good, for this reason, provides a good interior backward flow sewage submerged motor pump device of radiating effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that the sewage submersible electric pump in the prior art has poor heat dissipation effect under the working state, and providing an internal reflux sewage submersible electric pump device with good heat dissipation effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an interior backward flow sewage submerged motor pump device that radiating effect is good, includes the pump body, the inside of the pump body is provided with heat abstractor, heat abstractor's structure is ring frame, ring frame fixed mounting is in on the inner wall of the pump body, ring frame sets up the logical groove that circumference distributes along inner wall a week, it has put the conveyer pipe to lead to the embedded intercommunication groove, is linked together through the intercommunication groove between leading to the groove, has placed the connecting pipe in the intercommunication groove, through the connecting pipe connects gradually each conveyer pipe end to end, last inlet tube and the outlet pipe of being provided with of ring frame, the inlet tube is located the inboard tip of ring frame and is connected with the port of one of them conveyer pipe, and the other end of inlet tube is located the outside of the pump body, and the outlet pipe.
Preferably, the through groove extends along the length direction of the annular frame, and the channel direction of the through groove is parallel to the length direction of the annular frame.
Preferably, the two sides of the annular frame are provided with an inlet and an outlet at different positions respectively.
Preferably, an inlet pipe is inserted into the inlet, and an outlet pipe is inserted into the outlet.
The utility model has the advantages that: through the heat radiation structure that this scheme provided, solved the not good problem of the radiating effect of sewage submerged motor pump under operating condition, with this heat radiation structure fixed mounting in the inside of charge pump, introduce the charge pump with the cooling water from the outside, the cooling water takes away the heat of charge pump inside through the pipeline of spiral form, cools down to it from the inside of charge pump, and the radiating effect is obvious.
Drawings
Fig. 1 is a schematic view of a front view structure of an internal reflux sewage submersible electric pump device with good heat dissipation effect;
fig. 2 is the internal schematic view of the heat dissipation device of the internal reflux sewage submersible electric pump device with good heat dissipation effect of the present invention.
In the figure: the pump body 1, the heat dissipation device 2, the through groove 3, the delivery pipe 4, the connecting pipe 5, the inlet pipe 6, the outlet pipe 7, the inlet 8, the outlet 9, the annular frame 10 and the communicating groove 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In this embodiment, referring to fig. 1-2, an internal reflux sewage submersible electric pump device with good heat dissipation effect includes a pump body 1, a heat dissipation device 2 is disposed inside the pump body 1, the heat dissipation device 2 is structured as an annular frame 10, the annular frame 10 is fixedly mounted on an inner wall of the pump body 1, circumferentially distributed through grooves 3 are formed in the annular frame 10 along a circumference of the inner wall, as shown in fig. 1, the through grooves 3 extend along a length direction of the annular frame 10, a channel direction of the through grooves 3 is parallel to the length direction of the annular frame 10, delivery pipes 4 are embedded in the through grooves 3, the through grooves 3 are communicated with each other through a communication groove 11, connecting pipes 5 are disposed in the communication grooves 11, and the delivery pipes 4 are sequentially connected end to end through the connecting pipes 5.
An inlet and an outlet 8 and an outlet 9 are respectively formed in different positions on two sides of an annular frame 10, an inlet pipe 6 and an outlet pipe 7 are arranged on the annular frame 10, the inlet pipe 6 is inserted into the inlet 8, the outlet pipe 7 is inserted into the outlet 9, the end part, located on the inner side of the annular frame 10, of the inlet pipe 6 is connected with the port of one of the conveying pipes 4, the other end of the inlet pipe 6 is located outside the pump body 1, the end part, located on the inner side of the annular frame 10, of the outlet pipe 7 is connected with the port of one of the conveying pipes 4, as shown in fig. 2, the inlet pipe 6 and the outlet pipe 7 are respectively located at different positions on two sides of the annular frame 10.
The specific working process is as follows: introduce pipeline 4 with cooling water through inlet tube 6, pipeline 4 is the form of spiraling, when the cooling water flows from pipeline 4, the cooling water can be retained enough long time in the pump body 1, and the cooling water can take out most heat in the pump body 1, for the inside cooling of the pump body 1, the radiating effect is obvious.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The internal reflux sewage submerged electric pump device with good heat dissipation effect comprises a pump body (1) and is characterized in that a heat dissipation device (2) is arranged inside the pump body (1), the heat dissipation device (2) is structurally an annular frame (10), the annular frame (10) is fixedly installed on the inner wall of the pump body (1), through grooves (3) which are distributed in the circumferential direction are formed in the annular frame (10) along the circumference of the inner wall, conveying pipes (4) are embedded in the through grooves (3), the through grooves (3) are communicated through communicating grooves (11), connecting pipes (5) are placed in the communicating grooves (11), the conveying pipes (4) are sequentially connected end to end through the connecting pipes (5), inlet pipes (6) and outlet pipes (7) are arranged on the annular frame (10), the end portions, located on the inner side of the annular frame (10), of the inlet pipes (6) are connected with ports of one of the conveying pipes (4), the other end of the inlet pipe (6) is positioned outside the pump body (1), and the end of the outlet pipe (7) positioned inside the annular frame (10) is connected with the port of one conveying pipe (4).
2. The submersible electric pump device for internally returned sewage with good heat dissipation effect as recited in claim 1, wherein the through groove (3) extends along the length direction of the annular frame (10), and the channel direction of the through groove (3) is parallel to the length direction of the annular frame (10).
3. The submersible electric pump device for internally-reflowing sewage with good heat dissipation effect as recited in claim 1, wherein the annular frame (10) is provided with an inlet and an outlet (8) and an outlet (9) at different positions on two sides.
4. The submersible electric pump device for internally-reflowing sewage with good heat dissipation effect as recited in claim 3, wherein the inlet (8) is inserted with the inlet pipe (6) and the outlet (9) is inserted with the outlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184698.8U CN211398058U (en) | 2019-12-09 | 2019-12-09 | Internal reflux sewage submersible electric pump device with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184698.8U CN211398058U (en) | 2019-12-09 | 2019-12-09 | Internal reflux sewage submersible electric pump device with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211398058U true CN211398058U (en) | 2020-09-01 |
Family
ID=72212379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184698.8U Expired - Fee Related CN211398058U (en) | 2019-12-09 | 2019-12-09 | Internal reflux sewage submersible electric pump device with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211398058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184141A1 (en) * | 2022-03-29 | 2023-10-05 | 台州强威泵业股份有限公司 | Dry running preventing submersible pump |
-
2019
- 2019-12-09 CN CN201922184698.8U patent/CN211398058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184141A1 (en) * | 2022-03-29 | 2023-10-05 | 台州强威泵业股份有限公司 | Dry running preventing submersible pump |
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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: 20200901 Termination date: 20211209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |