CN203104248U - Composite structure submersible motor of water pump - Google Patents
Composite structure submersible motor of water pump Download PDFInfo
- Publication number
- CN203104248U CN203104248U CN 201320026422 CN201320026422U CN203104248U CN 203104248 U CN203104248 U CN 203104248U CN 201320026422 CN201320026422 CN 201320026422 CN 201320026422 U CN201320026422 U CN 201320026422U CN 203104248 U CN203104248 U CN 203104248U
- Authority
- CN
- China
- Prior art keywords
- pump barrel
- submersible motor
- rotor
- radiator
- water pump
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a composite structure submersible motor of a water pump, which belongs to the technical field of water pumps. The composite structure submersible motor of the water pump mainly solves the problems of unsatisfactory radiating effect and unstable operation of the existing water pump. The composite structure submersible motor of the water pump comprises an upper pump barrel and a lower pump barrel. A radiator is connected between the upper pump barrel and the lower pump barrel. A stator is arranged in the radiator. A rotor is arranged in the stator. The upper end of rotor is sheathed with mechanical seal. The top of the rotor is arranged on the upper pump barrel through an upper bearing seat with a bearing. The bottom of the rotor is arranged on upper end of the lower pump barrel through a lower bearing seat with a bearing. An oil sac and a bottom cover are arranged in the lower end of the lower pump barrel in turn. The upper pump barrel and the lower pump barrel are made of composite plastic. The radiator is made of copper. According to the utility model, the composite structure submersible motor of the water pump has the advantages of convenient maintenance, environment-friendly materials and obviously improved radiating effect.
Description
Technical field
The utility model belongs to the pump technology field, relates to a kind of composite construction submersible motor of water pump.
Background technology
As everyone knows, submersible motor is that various types of immersible pumps are supporting, constitutes one with pump, slips into for a long time in the sewage of various water quality and moves.Pump barrel is connected with radiator integral in the submersible motor of existing water pump, safeguards inconvenient; Submersible motor is made by cast iron mostly in addition, and the cast iron submersible motor is put into the back of drawing water, the bottom for a long time and rotted easily, causes water pump to scrap, and the water source is also destroyed.
Summary of the invention
At the deficiency that exists in the background technology, the purpose of this utility model is to provide a kind of composite construction submersible motor of water pump.
For achieving the above object, the utility model provides following technical scheme: a kind of composite construction submersible motor of water pump, comprise pump barrel and following pump barrel, described going up between pump barrel and the following pump barrel is connected with radiator, inside at radiator is provided with stator, inside at stator is provided with rotor, the upper end of rotor is set with mechanical seal, the top of rotor is arranged on the pump barrel by the top chock that has bearing, oil sac and bottom are equipped with successively in the upper end that is arranged on down pump barrel bottom by the step that has bearing of rotor in the lower end of following pump barrel.
Above-mentioned last pump barrel is a composite plastic with the material of following pump barrel.
Above-mentioned radiator material be copper.
Above-mentioned rotor can relatively rotate in stator.
Be tightly connected for detachability between above-mentioned last pump barrel and radiator, following pump barrel and the radiator.
The utility model beneficial effect compared to existing technology is: pump barrel and radiator on the utility model, the structure that is connected for detachability between pump barrel and the radiator down, and easy to maintenance; Go up pump barrel in addition and adopt composite plastic to make with following pump barrel, radiator adopts the material of copper, not only more environmental protection of material, and also cooling effect significantly improves.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The implication that number in the figure refers to:
The last pump barrel of 1-; Pump barrel under the 2-; The 3-radiator; The 4-stator; The 5-rotor; 6-mechanical seal; The 7-top chock; The 8-step; The 9-oil sac; The 10-bottom.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of composite construction submersible motor of water pump, comprise pump barrel 1 and following pump barrel 2, described going up between pump barrel 1 and the following pump barrel 2 is connected with radiator 3, be provided with stator 4 in the inside of radiator 3, be provided with rotor 5 in the inside of stator 4, the upper end of rotor 5 is set with mechanical seal 6, the top of rotor 5 is arranged on the pump barrel 1 by the top chock 7 that has bearing, oil sac 9 and bottom 10 are equipped with successively in the upper end that is arranged on down pump barrel 2 bottom by the step 8 that has bearing of rotor 5 in the lower end of following pump barrel 2.
Above-mentioned last pump barrel 1 is a composite plastic with the material of following pump barrel 2.
Above-mentioned radiator 3 material be copper.
Above-mentioned rotor 5 can relatively rotate in stator 4.
Be tightly connected for detachability between above-mentioned last pump barrel 1 and radiator 3, following pump barrel 2 and the radiator 3.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these of above-mentioned hypothesis improve and modification also should be considered as protection range of the present utility model.
Claims (5)
1. the composite construction submersible motor of a water pump, comprise pump barrel and following pump barrel, it is characterized in that: described going up between pump barrel and the following pump barrel is connected with radiator, inside at radiator is provided with stator, inside at stator is provided with rotor, the upper end of rotor is set with mechanical seal, the top of rotor is arranged on the pump barrel by the top chock that has bearing, oil sac and bottom are equipped with successively in the upper end that is arranged on down pump barrel bottom by the step that has bearing of rotor in the lower end of following pump barrel.
2. the composite construction submersible motor of water pump according to claim 1 is characterized in that: the described material that goes up pump barrel and following pump barrel is a composite plastic.
3. the composite construction submersible motor of water pump according to claim 1 is characterized in that: described radiator material be copper.
4. the composite construction submersible motor of water pump according to claim 1, it is characterized in that: described rotor can relatively rotate in stator.
5. according to the composite construction submersible motor of claim 1 or 2 or 3 described water pumps, it is characterized in that: described going up between pump barrel and radiator, following pump barrel and the radiator is tightly connected for detachability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026422 CN203104248U (en) | 2013-01-17 | 2013-01-17 | Composite structure submersible motor of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026422 CN203104248U (en) | 2013-01-17 | 2013-01-17 | Composite structure submersible motor of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104248U true CN203104248U (en) | 2013-07-31 |
Family
ID=48855623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320026422 Expired - Fee Related CN203104248U (en) | 2013-01-17 | 2013-01-17 | Composite structure submersible motor of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104248U (en) |
-
2013
- 2013-01-17 CN CN 201320026422 patent/CN203104248U/en not_active Expired - Fee Related
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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: 20130731 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |