CN203272157U - Oil-immersed submersible electric pump - Google Patents
Oil-immersed submersible electric pump Download PDFInfo
- Publication number
- CN203272157U CN203272157U CN 201320240743 CN201320240743U CN203272157U CN 203272157 U CN203272157 U CN 203272157U CN 201320240743 CN201320240743 CN 201320240743 CN 201320240743 U CN201320240743 U CN 201320240743U CN 203272157 U CN203272157 U CN 203272157U
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- connecting base
- nut
- electric pump
- pipe box
- external pipe
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- Expired - Fee Related
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Abstract
The utility model relates to an oil-immersed submersible electric pump and belongs to the field of pumps. The oil-immersed submersible electric pump comprises an electric pump body and a connecting seat; the connecting seat is placed on the upper end surface of the electric pump body; an outer connecting pipe sleeve is arranged on the upper end surface of the connecting seat and is detachably connected with the connecting seat; fixing threads are arranged at the lower end edge of the outer connecting pipe sleeve; connecting threads are arranged at the upper end of the connecting seat; a nut is arranged between the outer connecting pipe sleeve and the connecting seat; the outer connecting pipe sleeve and the connecting seat are matched with the fixing threads and the connecting threads through the nut for fixed connecting. According to the utility model, the outer connecting pipe sleeve and the connecting seat are matched with the fixing threads and the connecting threads through the nut for fixed connecting, so that during use of the pump, the outer connecting pipe sleeve and the connecting seat can be dismounted by dismounting the nut, and then fast maintenance can be achieved during maintenance; meanwhile, when one of the parts can be replaced when damaged, so that material resources are saved.
Description
Technical field
The utility model relates to a kind of electric pump, belongs to pump class field, particularly a kind of QY type oil immersion type electric underwater pump.
Background technique
QY type oil-immersed diving pump compact structure, lightly easily move, bearing lubrication condition is good, noise is little, the life-span is long.Whole mechanical seal, durable in use, safe and reliable.This series electric pump is the widely used drainage and irrigation hyelectric power equipment of wide farmers, industrial and mining enterprise.Be used for feedwater and draining that agricultural drainage and irrigation, the sprinkling irrigation of gardens sound, fountain water supply, well water water lift, water tower send the occasions such as water, urban construction, industrial and mining enterprise's water, but it is the inconvenience that integral type has caused its dismounting and maintenance due to its connecting base and external pipe box in operation.
The model utility content
The utility model is in order to make up above-mentioned deficiency, and it is a kind of simple in structure and can fast assembling-disassembling and the oil immersion type electric underwater pump of maintenance that the utility model provides, and to achieve these goals, the technical solution of the utility model is as follows:
A kind of oil immersion type electric underwater pump, electric pump body and connecting base, and connecting base is placed in the upper-end surface of electric pump body, described connecting base upper-end surface is provided with external pipe box, and described external pipe box and connecting base removably connect.
In above-mentioned a kind of oil immersion type electric underwater pump, described external pipe box lower edge place is provided with retaining thread, the upper end of described connecting base is provided with connecting thread, between external pipe box and connecting base, nut is set, and described external pipe box is fixed screw thread with connecting base by nut and is connected connection with connecting thread.
In above-mentioned a kind of oil immersion type electric underwater pump, described connecting base is fixedly connected with the electric pump body by screw or fixing pin.
In above-mentioned a kind of oil immersion type electric underwater pump, the side of described connecting base is provided with the draw ring of at least one.
In above-mentioned a kind of oil immersion type electric underwater pump, described draw ring quantity is two, and is placed in respectively the two relative side of connecting base.
The beneficial effect that the utlity model has: its external pipe box and connecting base are fixed screw thread by nut and are connected with connecting thread to connect it can in use be dismantled externally connected pipe cover and connecting base by the dismounting nut, make it can rapid-maintenance when when maintenance, simultaneously, when wherein can changing one of them parts after parts damages, and then saved material resources.
Description of drawings
Fig. 1 is a kind of oil immersion type electric underwater pump structural representation of the utility model.
Fig. 2 is the cut-away view on the utility model connecting base.
Fig. 3 is the part partial enlarged drawing of the utility model connecting base.
Embodiment
Further understand and understanding for making structure characteristic of the present utility model and the effect reached are had, coordinate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
Referring to figs. 1 to Fig. 3, a kind of oil immersion type electric underwater pump, electric pump body 100 and connecting base 400, and connecting base 400 is placed in the upper-end surface of electric pump body 100, described connecting base 400 upper-end surfaces are provided with external pipe box 300, and described external pipe box 300 and connecting base 400 removably connect.
In above-mentioned, for easy accessibility, described external pipe box 300 lower edge places are provided with retaining thread 301, the upper end of described connecting base 400 is provided with connecting thread 401, between external pipe box 300 and connecting base 400, nut 200 is set, and described external pipe box 300 is connected with connecting base and is fixed screw thread 301 by nut 200 and is connected with connecting thread and is fixed connection.
In above-mentioned, described connecting base 400 is fixedly connected with electric pump body 100 by screw or fixing pin.
In above-mentioned, for convenient in carrying, the side of described connecting base 400 is provided with the draw ring 500 of at least one.
In above-mentioned, described draw ring 500 quantity are two, and are placed in respectively the two relative side of connecting base 400.
In use, its external pipe box 300 is connected with connecting base and is fixed screw thread 301 by nut 200 and is connected with connecting thread to be fixed to connect it can in use be dismantled externally connected pipe cover 300 and connecting base 400 by dismounting nut 200, make it can rapid-maintenance when when maintenance, simultaneously, when wherein can changing one of them parts after parts damages, and then saved material resources.
In sum, it is only preferred embodiment of the present utility model, be not to limit the scope that the utility model is implemented, all equalizations of doing according to the described type shape of the utility model claim scope, structure, feature and spirit change and modify, and all should be included in claim scope of the present utility model.
Claims (5)
1. oil immersion type electric underwater pump, electric pump body and connecting base, and connecting base is placed in the upper-end surface of electric pump body, it is characterized in that, described connecting base upper-end surface is provided with external pipe box, and described external pipe box and connecting base removably connect.
2. a kind of oil immersion type electric underwater pump according to claim 1, it is characterized in that, described external pipe box lower edge place is provided with retaining thread, the upper end of described connecting base is provided with connecting thread, between external pipe box and connecting base, nut is set, and described external pipe box is fixed screw thread with connecting base by nut and is connected connection with connecting thread.
3. a kind of oil immersion type electric underwater pump according to claim 2, is characterized in that, described connecting base is fixedly connected with the electric pump body by screw or fixing pin.
4. a kind of oil immersion type electric underwater pump according to claim 3, is characterized in that, the side of described connecting base is provided with the draw ring of at least one.
5. a kind of oil immersion type electric underwater pump according to claim 4, is characterized in that, described draw ring quantity is two, and be placed in respectively the two relative side of connecting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240743 CN203272157U (en) | 2013-05-03 | 2013-05-03 | Oil-immersed submersible electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240743 CN203272157U (en) | 2013-05-03 | 2013-05-03 | Oil-immersed submersible electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272157U true CN203272157U (en) | 2013-11-06 |
Family
ID=49502584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320240743 Expired - Fee Related CN203272157U (en) | 2013-05-03 | 2013-05-03 | Oil-immersed submersible electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272157U (en) |
-
2013
- 2013-05-03 CN CN 201320240743 patent/CN203272157U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160503 |