CN218145859U - Underground oil injection device - Google Patents
Underground oil injection device Download PDFInfo
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- CN218145859U CN218145859U CN202222678425.0U CN202222678425U CN218145859U CN 218145859 U CN218145859 U CN 218145859U CN 202222678425 U CN202222678425 U CN 202222678425U CN 218145859 U CN218145859 U CN 218145859U
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- oiling
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Abstract
The utility model provides an underground oil injection device, which comprises an oil tank, a reversing valve and an automatic oil injection mechanism; an oil storage area and an object storage area are arranged in the oil tank, and the oil storage area and the object storage area are arranged in a separated mode; the automatic oiling mechanism is arranged in the storage area; the oil storage area is communicated with the automatic oiling mechanism through a second pipeline; the second pipeline is provided with a reversing valve for bidirectional selection of oil filling into the oil tank and oil filling into the underground device. The utility model discloses be provided with oil tank, switching-over valve, automatic oiling mechanism in oiling device in the pit, through mutually supporting of switching-over valve, automatic oiling mechanism, adjust the switching-over valve before going into the pit, refuel to the oil tank through automatic oiling mechanism, adjust the switching-over valve after going into the pit, through automatic oiling mechanism to the device oiling in the pit, through the aforesaid setting, need not load and unload the oil drum many times, can effectively reduce personnel and drop into, improve the efficiency of oiling in the pit.
Description
Technical Field
The utility model relates to a colliery is mechanical technical field in the pit specifically is an oiling device in pit.
Background
At present, coal mines are comprehensively promoted to assist transportation and renovation activities, diesel monorail crane transportation is greatly popularized, safety risks of lane falling, vehicle loading and sealing and the like in rail mine car transportation are solved, investment of a large amount of human resources such as roadway lying bottom and rail adjustment is avoided, and safety and efficiency of underground transportation are improved; at present, 187 single-track cranes are popularized and applied in various mines in Huainan mining areas, underground oil injection work of the diesel single-track crane is particularly important, and normal operation and construction safety of the single-track cranes are directly affected.
At present, each mine utilizes the flatbed to load the oil drum and transport underground, uses the oil pump to carry out manual oiling, and this kind of oiling mode has very big drawback: firstly, when oil drums are loaded and unloaded and oil drums are filled on site, the oil drums need to be carried for many times, the personnel investment is large, and the labor intensity is high; and oil is manually injected by an oil pump in the oil injection process, so that the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that how the efficient carries out the oiling in the pit.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
an underground oil injection device comprises an oil tank (1), a reversing valve (2) and an automatic oil injection mechanism (3); an oil storage area (11) and an object storage area (12) are arranged in the oil tank (1), and the oil storage area (11) and the object storage area (12) are arranged in a separated mode; the automatic oiling mechanism (3) is arranged in the storage area (12); the oil storage area (11) is communicated with the automatic oiling mechanism (3) through a second pipeline (171); and a reversing valve (2) is arranged on the second pipeline (171) and is used for bidirectional selection of oil filling into the oil tank (1) and oil filling into the underground device.
Has the advantages that: through mutually supporting of switching-over valve, automatic oiling mechanism, adjust the switching-over valve before going into the pit, refuel in to the oil tank through automatic oiling mechanism, adjust the switching-over valve after going into the pit, through automatic oiling mechanism to the device oiling in the pit, through the aforesaid setting, need not load and unload the oil drum many times, can effectively reduce personnel and drop into, improve the efficiency of oiling in the pit.
Furthermore, an oil outlet (17) is formed in the side wall, close to the automatic oil injection mechanism (3), of the oil storage area (11) in a penetrating mode, a second pipeline (171) is fixed in the oil outlet (17), and a second ball valve (172), a reversing valve (2) and the automatic oil injection mechanism (3) are sequentially and fixedly communicated on the second pipeline (171) located outside the oil storage area (11).
Furthermore, a second filter (173) is fixedly communicated with the second pipeline (171), and the second filter (173) is positioned between the reversing valve (2) and the automatic oil filling mechanism (3).
Furthermore, the reversing valve (2) is a three-way reversing valve, the first way is communicated with the input end of the second pipeline (171), the second way is communicated with the output end of the second pipeline (171), the third way is communicated with the third pipeline (174), and the third pipeline (174) is communicated with the oil depot.
Furthermore, a cover plate (13) is fixed at the top end of the oil storage area (11) on the oil tank (1), and at least one oil filling opening (131) is formed in the cover plate (13).
Furthermore, a first filter (133) is fixed in each oil filling opening (131).
Has the advantages that: through the setting of first filter, second filter, realize double-deck filtration, can effectively guarantee the quality of grease.
Furthermore, the automatic oil injection mechanism (3) comprises a pneumatic diaphragm pump (31), an oil filling pipe (32) and an oil filling gun (33), wherein the input end of the pneumatic diaphragm pump (31) is fixedly communicated with a second pipeline (171), the output end of the pneumatic diaphragm pump (31) is fixedly communicated with the oil filling pipe (32), and the output end of the oil filling pipe (32) is fixedly communicated with the oil filling gun (33).
Has the advantages that: the underground gas can be directly used for providing power through the arrangement of the pneumatic diaphragm pump; through the setting of oil filler pipe, nozzle for staff's oiling convenient operation, swift, effectively avoided the grease to reveal the potential safety hazard that causes.
Furthermore, the pneumatic diaphragm pump (31) is also communicated with an air inlet pipe (312), and the air inlet pipe (312) is fixedly communicated with a gas treatment mechanism (313).
Further, the gas processing mechanism (313) is an air filter, a pressure reducing valve and an oil atomizer.
Further, the automatic oil filling device further comprises an automatic reel (4), and the oil filling pipe (32) is wound on the automatic reel (4).
Has the beneficial effects that: through the setting of automatic reel, can retrieve automatically and add the oil pipe, reduce worker intensity of labour, satisfy the device clean and tidy, improve operating efficiency.
Furthermore, an oil level indicator (14) is fixed on the outer side of the side wall of the oil storage area (11) far away from the automatic oiling mechanism (3).
Furthermore, a thermometer (15) is fixed on the outer side of the side wall of the oil storage area (11) far away from the automatic oiling mechanism (3).
Furthermore, link up on keeping away from automatic oiling mechanism (3) lateral wall bottom on oil storage area (11) and seted up drain (16), drain (16) internal fixation has first pipeline (161), is located to be fixed with first ball valve (162) on the outside first pipeline (161) of oil storage area (11).
Furthermore, lifting lugs are fixed at four corners of the top end of the oil tank (1).
The utility model has the advantages that:
the utility model discloses be provided with oil tank, switching-over valve, automatic oiling mechanism in oiling device in the pit, through mutually supporting of switching-over valve, automatic oiling mechanism, adjust the switching-over valve before going into the pit, refuel to the oil tank through automatic oiling mechanism, adjust the switching-over valve after going into the pit, through automatic oiling mechanism to the device oiling in the pit, through the aforesaid setting, need not load and unload the oil drum many times, can effectively reduce personnel and drop into, improve the efficiency of oiling in the pit.
The utility model discloses a setting of first filter, second filter realizes double-deck filtration, can effectively guarantee the quality of grease.
The utility model can directly use the underground gas to provide power through the arrangement of the pneumatic diaphragm pump; through the setting of oil filler pipe, nozzle for staff's oiling convenient operation, swift, effectively avoided the grease to reveal the potential safety hazard that causes.
The utility model discloses a setting of automatic reel can retrieve automatically and add the oil pipe, reduces worker intensity of labour, and the satisfying means is clean and tidy, improves operating efficiency.
Drawings
Fig. 1 is a schematic top view of a downhole oiling device according to an embodiment of the present invention;
fig. 2 is a schematic front sectional view of an underground oil injection device according to an embodiment of the present invention;
fig. 3 is a front view of a downhole oiling device according to an embodiment of the present invention.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1, the present embodiment provides a downhole oil injection device, which includes an oil tank 1, a reversing valve 2, an automatic oil injection mechanism 3, and an automatic reel 4.
As shown in fig. 1, 2 and 3, an oil storage area 11 and an oil storage area 12 are arranged in the oil tank 1, a cover plate 13 is fixed at a position on the oil tank 1, which is located at the top end of the oil storage area 11, the cover plate 13 is provided with at least one oil filling port 131, the cover plate 13 of the embodiment is provided with two oil filling ports 131, and a first filter 133 is fixed in each oil filling port 131 to ensure that grease is clean; an oil level gauge 14 and a thermometer 15 are fixed on the outer side of the side wall of the oil storage area 11 far away from the automatic oiling mechanism 3, so that the oil level can be observed conveniently and the oil temperature can be detected conveniently; a sewage draining outlet 16 is formed in the bottom of the side wall of the oil storage area 11 far away from the automatic oiling mechanism 3 in a penetrating manner, a first pipeline 161 is fixed in the sewage draining outlet 16, and a first ball valve 162 is fixed on the first pipeline 161 positioned outside the oil storage area 11; an oil outlet 17 is formed in the side wall, close to the automatic oil injection mechanism 3, of the oil storage area 11 in a penetrating manner, a second pipeline 171 is fixed in the oil outlet 17, and a second ball valve 172, a reversing valve 2, a second filter 173 and the automatic oil injection mechanism 3 are sequentially and fixedly communicated with the second pipeline 171 positioned outside the oil storage area 11;
as shown in fig. 1, the reversing valve 2 is a three-way reversing valve, the first way is communicated with the input end of the second pipeline 171, the second way is communicated with the output end of the second pipeline 171, the third way is communicated with the third pipeline 174, and the third pipeline 174 is communicated with an oil depot (not shown), so that bidirectional selection of oil filling into the oil tank 1 and oil filling into the monorail crane is realized;
as shown in fig. 1, lifting lugs are fixed at four corners of the top end of an oil tank 1, so that the oil injection device can be conveniently transported to a downhole for oil injection; be fixed with anticollision institution on the lateral wall of oil tank 1, prevent that oiling device from producing the collision in the transportation, improve the security.
As shown in fig. 1, the automatic oiling mechanism 3 comprises a pneumatic diaphragm pump 31, an oil filling pipe 32 and an oil filling gun 33, wherein the input end of the pneumatic diaphragm pump 31 is fixedly communicated with a second pipeline 171, the output end of the pneumatic diaphragm pump 31 is fixedly communicated with the oil filling pipe 32, and the output end of the oil filling pipe 32 is fixedly communicated with the oil filling gun 33, so that the oiling operation of workers is convenient and rapid, and potential safety hazards caused by grease leakage are effectively avoided; the pneumatic diaphragm pump 31 is also communicated with an air inlet pipe 312, the air inlet pipe 312 is fixedly communicated with a gas processing mechanism 313, and the gas processing mechanism 313 in the embodiment is an air filter, a pressure reducing valve and an oil atomizer, and is used for ensuring the safety and reliability of an air source; when the underground monorail crane is oiled, the input end of the air inlet pipe 312 is communicated with an underground gas reservoir (not shown), and the underground gas can be directly used for providing power through the arrangement of the pneumatic diaphragm pump 31, so that the personnel investment can be reduced, and the oiling efficiency can be improved; oil filling pipe 32 twines on automatic reel 4, can retrieve oil filling pipe 32 automatically, reduces worker intensity of labour, and it is clean and tidy to satisfy the device, improves operating efficiency.
Before descending, the second ball valve 172 is closed, the third pipeline 174 is communicated with the third way of the reversing valve 2, the oil filling gun 33 is aligned with the first filter 133, the pneumatic diaphragm pump 31 is opened, oil in the oil reservoir is filled into the oil tank 1 through the second filter 173, the oil filling pipe 32, the oil filling gun 33 and the first filter 133 until the oil tank 1 is filled, and then the third way of the reversing valve 2 is closed; then the oil injection device is transported to the underground, the second ball valve 172 and the pneumatic diaphragm pump 31 are opened, the oil gun 33 is aligned with the oil filling port of the monorail crane, and the oil in the oil tank 1 is injected into the monorail crane through the second filter 173, the oil filling pipe 32 and the oil gun 33.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The underground oil injection device is characterized by comprising an oil tank (1), a reversing valve (2) and an automatic oil injection mechanism (3);
an oil storage area (11) and a storage area (12) are arranged in the oil tank (1), and the oil storage area (11) and the storage area (12) are arranged in a separated mode;
the automatic oiling mechanism (3) is arranged in the storage area (12);
the oil storage area (11) is communicated with the automatic oiling mechanism (3) through a second pipeline (171);
and a reversing valve (2) is arranged on the second pipeline (171) and is used for bidirectional selection of oil filling into the oil tank (1) and oil filling into the underground device.
2. The downhole oiling device of claim 1, wherein: an oil outlet (17) is formed in the side wall, close to the automatic oil injection mechanism (3), of the oil storage area (11) in a penetrating mode, a second pipeline (171) is fixed in the oil outlet (17), and a second ball valve (172), a reversing valve (2) and the automatic oil injection mechanism (3) are sequentially and fixedly communicated on the second pipeline (171) located outside the oil storage area (11).
3. A downhole oiling device according to claim 2, wherein: and a second filter (173) is also fixedly communicated with the second pipeline (171), and the second filter (173) is positioned between the reversing valve (2) and the automatic oiling mechanism (3).
4. A downhole oiling device according to any of claims 1-3, wherein: the reversing valve (2) is a three-way reversing valve, a first way is communicated with the input end of the second pipeline (171), a second way is communicated with the output end of the second pipeline (171), a third way is communicated with the third pipeline (174), and the third pipeline (174) is communicated with the oil depot.
5. The downhole oiling device of claim 1, wherein: the oil tank is characterized in that a cover plate (13) is fixed to the top end of the oil storage area (11) on the oil tank (1), and at least one oil filling opening (131) is formed in the cover plate (13).
6. The downhole oiling device of claim 5, wherein: and a first filter (133) is fixed in each oil filling port (131).
7. The downhole oiling device of claim 1, wherein: an oil level gauge (14) is fixed on the outer side of the side wall of the oil storage area (11) far away from the automatic oiling mechanism (3).
8. A downhole oiling device according to claim 1 or 7, characterized in that: and a thermometer (15) is fixed on the outer side of the side wall of the oil storage area (11) far away from the automatic oiling mechanism (3).
9. The downhole oiling device of claim 1, wherein: the automatic oiling device is characterized in that a drain outlet (16) is formed in the bottom of the side wall, far away from the automatic oiling mechanism (3), of the oil storage area (11), a first pipeline (161) is fixed in the drain outlet (16), and a first ball valve (162) is fixed on the first pipeline (161) located outside the oil storage area (11).
10. The downhole oiling device of claim 1, wherein: lifting lugs are fixed at four corners of the top end of the oil tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222678425.0U CN218145859U (en) | 2022-10-11 | 2022-10-11 | Underground oil injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222678425.0U CN218145859U (en) | 2022-10-11 | 2022-10-11 | Underground oil injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218145859U true CN218145859U (en) | 2022-12-27 |
Family
ID=84566636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222678425.0U Active CN218145859U (en) | 2022-10-11 | 2022-10-11 | Underground oil injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218145859U (en) |
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2022
- 2022-10-11 CN CN202222678425.0U patent/CN218145859U/en active Active
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