CN202249977U - Mining pneumatic filter type oil pumping device - Google Patents
Mining pneumatic filter type oil pumping device Download PDFInfo
- Publication number
- CN202249977U CN202249977U CN2011203607821U CN201120360782U CN202249977U CN 202249977 U CN202249977 U CN 202249977U CN 2011203607821 U CN2011203607821 U CN 2011203607821U CN 201120360782 U CN201120360782 U CN 201120360782U CN 202249977 U CN202249977 U CN 202249977U
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- CN
- China
- Prior art keywords
- oil
- pumping device
- oil pumping
- oil pumper
- mining pneumatic
- 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 relates to a mining pneumatic filter type oil pumping device, comprising an oil pumping device (5), wherein the oil pumping device (5) is also provided with an oil inlet (7) and an oil outlet (6), the oil pumping device (5) is provided a pneumatic motor (4) in a connecting way, and the pneumatic motor (4) is also provided with a handle (1) and an air inlet (2). The pneumatic motor (4) is provided with a backward-forward change-over switch (3). The oil inlet (7) of the oil pumping device (5) is provided with a filter (9) in a connecting way by an oil inlet pipe (8). The mining pneumatic filter type oil pumping device can be used in a pit and greatly increases the working efficiency of pumping oil in the pit.
Description
Technical field
The utility model relates to a kind of protective device of mining foundation structure, is specifically related to a kind of mining pneumatic filtering type oil pumper.
Background technology
These prevention and control of invar need with fire prevention in the down-hole at present, can not use electrically powered machine, are pumping, and can only use manual oil pumper or oil well pump, have so just influenced operating efficiency greatly.
The utility model content
The purpose of the utility model is to existing above-mentioned deficiency, provide a kind of and can under coal mine, use, improve greatly pumping efficiency mining pneumatic filtering type oil pumper.
The purpose of the utility model realizes through following technological means: a kind of mining pneumatic filtering type oil pumper; Include oil pumper; Also be provided with oil-in, oil-out on the oil pumper, described oil pumper also is connected with air motor, also is provided with handle, air intake on the air motor.
Also be provided with changeover switch anyway on the described air motor.
The oil-in of said oil pumper also is connected with strainer through oil inlet pipe.
Compared with prior art the utlity model has following tangible advantage: this mining pneumatic filtering type oil pumper can use under coal mine, has improved the operating efficiency of down-hole oil pumping greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model:
Among the figure, the 1-handle, the 2-air intake, 3-is changeover switch anyway, 4-air motor, 5-oil pumper, 6-oil-out, 7-oil-in, 8-oil inlet pipe, 9-strainer.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is done further to describe in detail:
A kind of mining pneumatic filtering type oil pumper as shown in Figure 1 includes oil pumper 5, also is provided with oil-in 7, oil-out 6 on the oil pumper 5, and described oil pumper 5 also is connected with air motor 4, also is provided with handle 1, air intake 2 on the air motor 4.Be provided with like this, this mining pneumatic filtering type oil pumper can drive oil pumper 5 through air motor 4, so just can improve the operating efficiency under the coal mine greatly.
Also be provided with changeover switch 3 anyway on the described air motor 4.Be provided with like this, can change the rotation direction of air motor 4 according to different needs.
The oil-in 7 of said oil pumper 5 also is connected with strainer 9 through oil inlet pipe 8.Be provided with like this, can in oil pumper 5 work, filter, improved the multifunctionality in the use.
In a word, the utility model provide a kind of and can under coal mine, use, improve greatly pumping efficiency mining pneumatic filtering type oil pumper.The above; Be merely a part of specific embodiment of the utility model; The protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.
Claims (3)
1. mining pneumatic filtering type oil pumper; Include oil pumper (5); Also be provided with oil-in (7), oil-out (6) on the oil pumper (5), it is characterized in that: described oil pumper (5) also is connected with air motor (4), also is provided with handle (1), air intake (2) on the air motor (4).
2. a kind of mining pneumatic filtering type oil pumper according to claim 1 is characterized in that: also be provided with changeover switch (3) anyway on the described air motor (4).
3. a kind of mining pneumatic filtering type oil pumper according to claim 1 is characterized in that: the oil-in (7) of said oil pumper (5) also is connected with strainer (9) through oil inlet pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203607821U CN202249977U (en) | 2011-09-20 | 2011-09-20 | Mining pneumatic filter type oil pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203607821U CN202249977U (en) | 2011-09-20 | 2011-09-20 | Mining pneumatic filter type oil pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202249977U true CN202249977U (en) | 2012-05-30 |
Family
ID=46111236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203607821U Expired - Fee Related CN202249977U (en) | 2011-09-20 | 2011-09-20 | Mining pneumatic filter type oil pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202249977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145387A (en) * | 2020-09-24 | 2020-12-29 | 上海大屯能源股份有限公司江苏分公司 | Pneumatic oil pumping device |
-
2011
- 2011-09-20 CN CN2011203607821U patent/CN202249977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145387A (en) * | 2020-09-24 | 2020-12-29 | 上海大屯能源股份有限公司江苏分公司 | Pneumatic oil pumping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120920 |