CN205639082U - Latent oily charge pump casing of water -cooled type - Google Patents
Latent oily charge pump casing of water -cooled type Download PDFInfo
- Publication number
- CN205639082U CN205639082U CN201620427926.3U CN201620427926U CN205639082U CN 205639082 U CN205639082 U CN 205639082U CN 201620427926 U CN201620427926 U CN 201620427926U CN 205639082 U CN205639082 U CN 205639082U
- Authority
- CN
- China
- Prior art keywords
- cooling
- charge pump
- casing
- water
- oily charge
- 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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Abstract
The utility model discloses a latent oily charge pump casing of water -cooled type, including the oily charge pump of diving, cooling casing, cooling water inlet pipe, cooling water drain pipe and oil pumping passageway, the cooling casing will dive oily charge pump cladding in interior, cooling water inlet pipe is located in the cooling casing, cooling water inlet pipe's play water end (W. E. ) is located bottom in the cooling casing, the cooling water drain pipe is located the upper end of cooling casing, be provided with the oil pumping passageway on the cooling casing, the oil pumping passageway the position with the latent oily charge pump oil inlet position of latent oily charge pump corresponds. Compared with the prior art, the utility model discloses a set up one deck hollow casing in the periphery of the oily charge pump of diving, by freezing water gets into in the casing to carry out the water -cooling to the oily charge pump of diving, the bottom of cooling water from the cooling casing in from bottom to top makes the cooling abundant, thereby to the effectual cooling of oily charge pump of diving, improves the life of the oily charge pump of diving, has the value of popularization and application.
Description
Technical field
This utility model relates to a kind of petroleum recovering equipment, particularly relates to a kind of water-cooling type submersible electric pump housing.
Background technology
China has had the history of nearly 20 years since within 1981, introducing submersible electric pump technology so far, over nearly 20 years,
Submersible electric pump is widely applied in oil field as important mechanical oil recovery equipment.Data shows according to statistics,
The existing submersible electric pump of China enters nearly 3700 mouthfuls (ending for the end of the year 1996) at present, and only Daqing oil field just has nearly 1700
Mouthful, accounting for the 10% of mechanical oil well sum, Liquid output accounts for the 30% of total fluid production, and becoming oil field is high yield, steady
One of important means produced.But in prior art, submersible electric pump is without chiller, and submersible electric pump is at high temperature ring
Border operation, is greatly shortened, accordingly, there exist room for improvement the service life that result in submersible electric pump.
Utility model content
The purpose of this utility model is that provides a kind of water-cooling type submersible electric pump shell to solve the problems referred to above
Body.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model includes submersible electric pump, cooling housing, cooling water inlet pipe, cooling water drainage water pipe and takes out
Oil passage, in described submersible electric pump is coated on by described cooling housing, described cooling water inlet pipe is positioned at described
In cooling housing, the water side of described cooling water inlet pipe is positioned at the bottom of described cooling housing, described cold
But water drain pipe is positioned at the upper end of described cooling housing, and described cooling housing is provided with oil pumping passage, described
The position of oil pumping passage is corresponding with the submersible electric pump oil-in position of described submersible electric pump.
The beneficial effects of the utility model are:
This utility model is a kind of water-cooling type submersible electric pump housing, and compared with prior art, this utility model leads to
Crossing and arrange one layer of hollow housing in the periphery of submersible electric pump, logical supercooled water enters in housing, thus to latent
Oil electric pump carries out water-cooled, and cooling water bottom in cooling housing from bottom to top, makes cooling abundant, thus right
Submersible electric pump is effectively lowered the temperature, and improves the service life of submersible electric pump, has the value of popularization and application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-submersible electric pump, 2-cooling housing, 3-cooling water inlet pipe, 4-cooling water drainage water pipe, 5-take out
Oil passage, 6-submersible electric pump oil-in.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1: this utility model include submersible electric pump 1, cooling housing 2, cooling water inlet pipe 3,
Cooling water drainage water pipe 4 and oil pumping passage 5, in described submersible electric pump 1 is coated on by described cooling housing 2, institute
Stating cooling water inlet pipe 3 and be positioned at described cooling housing 2, the water side of described cooling water inlet pipe 3 is positioned at
Bottom in described cooling housing 2, described cooling water drainage water pipe 4 is positioned at the upper end of described cooling housing 2,
Oil pumping passage 5, the position of described oil pumping passage 5 and described submersible electric pump 1 it is provided with on described cooling housing 2
Submersible electric pump oil-in 6 position corresponding.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned reality
Execute and principle of the present utility model is simply described, without departing from this utility model spirit described in example and description
On the premise of scope, this utility model also has various changes and modifications, and these changes and improvements both fall within
In the range of claimed this utility model.This utility model claims scope by appending claims
And equivalent defines.
Claims (1)
1. a water-cooling type submersible electric pump housing, including submersible electric pump, it is characterised in that: also include cooling down shell
Body, cooling water inlet pipe, cooling water drainage water pipe and oil pumping passage, described cooling housing is by described submersible electric pump
In being coated on, described cooling water inlet pipe is positioned at described cooling housing, the water outlet of described cooling water inlet pipe
End is positioned at the bottom of described cooling housing, and described cooling water drainage water pipe is positioned at the upper end of described cooling housing,
Oil pumping passage, the position of described oil pumping passage and the latent oil of described submersible electric pump it is provided with on described cooling housing
Electric pump oil-in position is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427926.3U CN205639082U (en) | 2016-05-13 | 2016-05-13 | Latent oily charge pump casing of water -cooled type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427926.3U CN205639082U (en) | 2016-05-13 | 2016-05-13 | Latent oily charge pump casing of water -cooled type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639082U true CN205639082U (en) | 2016-10-12 |
Family
ID=57059256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620427926.3U Expired - Fee Related CN205639082U (en) | 2016-05-13 | 2016-05-13 | Latent oily charge pump casing of water -cooled type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984921A (en) * | 2019-12-26 | 2020-04-10 | 东北石油大学 | Artificial lifting device and artificial lifting method applied to low-yield well |
-
2016
- 2016-05-13 CN CN201620427926.3U patent/CN205639082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984921A (en) * | 2019-12-26 | 2020-04-10 | 东北石油大学 | Artificial lifting device and artificial lifting method applied to low-yield well |
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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: 20161012 Termination date: 20170513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |