CN207796512U - A kind of oil dripping device - Google Patents
A kind of oil dripping device Download PDFInfo
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- CN207796512U CN207796512U CN201721817400.7U CN201721817400U CN207796512U CN 207796512 U CN207796512 U CN 207796512U CN 201721817400 U CN201721817400 U CN 201721817400U CN 207796512 U CN207796512 U CN 207796512U
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- accumulator
- oil dripping
- oil
- dripping device
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Abstract
The utility model discloses a kind of oil dripping devices, belong to petroleum well logging technology field.The oil dripping device includes:Accumulator, gland, oil dripping mouth, strainer, fixed frame;The top of accumulator is detachably connected with gland, and bottom is connect with oil dripping mouth;It is provided with the air admission hole be connected with accumulator on gland, and dismountable hole is installed and is blocked up, to block air admission hole;Strainer is arranged in accumulator, for the impurity in filtering lubricant oil;One end of fixed frame and the lateral wall of accumulator connect, and the other end with well testing winch for connecting, so that lubricating oil is added drop-wise on steel wire for logging.The utility model can not only solve the problems, such as that operating personnel need frequent climbing ladder that could add lubricating oil to steel wire for logging, improve operating efficiency;And processing is simple, at low cost, and scene is easy to operate.
Description
Technical field
The utility model is related to petroleum well logging technology field, more particularly to a kind of oil dripping device.
Background technology
During carrying out mining operations to oil field, the data such as test oil, the pressure of well, temperature are needed.Wherein, it tested
Cheng Wei:Well testing winch by the logger being connect with steel wire for logging from the well head G.I.H for being equipped with lubricator, to obtain well
Interior temperature, borehole pressure data.Steel wire for logging wears the plug sealed packing of lubricator because corrosion occurs in order to prevent, usually
Lubricating oil is added dropwise on steel wire for logging.Therefore, it is necessary to provide a kind of oil dripping device.
The prior art uses machine oil pot as oil dripping device, including:Kettle body, pot lid, spout, pot handle;Spout, pot handle difference
It is arranged on the different lateral of kettle body;Pot lid is mounted on the top of kettle body.When lubricating oil is added dropwise on steel wire for logging, operator
Member climbs up first with ladder mounted on the lubricator upper end of well head, and holds the pot handle of machine oil pot;Lubricating oil in kettle body is fallen
On the steel wire for logging between well head test sheave and plug, the steel wire for logging after the partial lubrication passes through lubricator later
Sealed packing, enter in pit shaft.Wherein, before transferring logger, steel wire for logging is wrapped in the measurement wheel of well testing winch
On.
Designer has found that the existing technology has at least the following problems:
When the prior art carries out oil dripping operation, operating personnel is needed to be climbed up on the lubricator of well head using ladder
End, labor intensity are larger.
Utility model content
The utility model embodiment provides a kind of oil dripping device, can solve the above problems.The technical solution is as follows:
A kind of oil dripping device, the oil dripping device include:Accumulator, gland, oil dripping mouth, strainer, fixed frame;
The top of the accumulator is detachably connected with the gland, and bottom is connect with the oil dripping mouth;
It is provided with the air admission hole be connected with the accumulator on the gland, and dismountable hole is installed and is blocked up, to block
The air admission hole;
The strainer is arranged in the accumulator, for the impurity in filtering lubricant oil;
One end of the fixed frame is connect with the lateral wall of the accumulator, and the other end is used to connect with well testing winch, with
The lubricating oil is set to be added drop-wise on steel wire for logging.
In a kind of possible design, the gland includes:From top to bottom sequentially connected lid, connector;
It is provided with enterprising stomata on the lid, is provided on the connector under being coaxially disposed with the enterprising stomata
Air admission hole, the enterprising stomata and the lower air admission hole cooperation constitute the air admission hole;
The lower face of the lid and the roof of the accumulator offset;
The connector is removably sheathed on inside the accumulator upper end.
In a kind of possible design, the oil dripping device further includes:First sealing ring, for sealing the lid and institute
State the gap between accumulator.
In a kind of possible design, the hole blocking package includes:From top to bottom mounting head connected in sequence, cylindrical body;
The lower face of the mounting head and the roof of the lid offset;
The cylindrical body is sealably mounted in the air admission hole.
In a kind of possible design, the cylindrical body is mounted on by the way of being threadedly coupled in the air admission hole.
In a kind of possible design, the oil dripping device further includes:Cricoid hole block;
The hole block connect and is connected with the roof of the lid;
The cylindrical body is threadedly coupled mode and is set in the hole block;
The lower face of the mounting head and the roof of the hole block offset.
In a kind of possible design, the oil dripping device further includes:Second sealing ring, for seal the mounting head with
Gap between the hole block.
In a kind of possible design, the oil dripping mouth is arranged to T-shaped structure, and axially disposed has oily channel;
The bottom interior wall of the horizontal component and the accumulator of the oil dripping mouth offsets, vertical portion and the accumulator
Bottom through-hole is tightly connected, and extend out to the outside of the accumulator.
In a kind of possible design, the strainer is inverted cone-shaped structure;
The upper end of the strainer is connect with the inner wall of the accumulator, and is coaxially disposed with the oil dripping mouth.
In a kind of possible design, the fixed frame includes:Sequentially first level plate connected vertically, perpendicular from top to bottom
Straight panel and the second level board;
The lateral wall vertical connection of second level board and the accumulator;
The first level plate with the well testing winch for connecting.
The advantageous effect brought of technical solution that the utility model embodiment provides is:
The oil dripping device that the utility model embodiment provides can solve to operate by being provided with accumulator on well testing winch
The problem of personnel need frequent climbing ladder that could add lubricating oil to steel wire for logging, greatly reduces labor intensity and operating cost,
Operating efficiency is improved, the purpose of safety in production is realized;It is blocked up by being equipped with dismountable hole in the air inlet position of gland, no
Only make the indoor lubricating oil of oil storage that can be flowed out by oil dripping mouth by the gravity of itself, reduces labor intensity, and also avoid moistening
The waste of lubricating oil;By being provided with fixed frame, accumulator can be made to be fixed on well testing winch, be not required to operating personnel and fix, reduced
Labor intensity;In addition, by the way that filter screen is arranged in accumulator, the impurity that can avoid in lubricating oil blocks oil dripping mouth, improves
Operating efficiency.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the oil dripping device that the utility model embodiment provides.
Reference numeral is as follows:
1- accumulators;
2- glands;
201- air admission holes;
202- lids;
203- connectors;
3- oil dripping mouths;
The excessively oily channels 301-;
4- strainers;
5- fixed frames;
501- first level plates;
502- vertical plates;
The second level boards of 503-;
The holes 6- are stifled;
601- mounting heads;
602- cylindrical bodies;
The first sealing rings of 7-;
The holes 8- block;
The second sealing rings of 9-.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
The utility model embodiment provides a kind of oil dripping device, as shown in Figure 1, the oil dripping device includes:Accumulator 1,
Gland 2, oil dripping mouth 3, strainer 4, fixed frame 5;The top of accumulator 1 is detachably connected with gland 2, and bottom is connected to oil dripping mouth 3;
It is provided with the air admission hole 201 be connected with accumulator on gland 2, and dismountable hole stifled 6 is installed, to block air admission hole 201;Filter
Net 4 is arranged in accumulator 1, for the impurity in filtering lubricant oil;One end of fixed frame 5 is connect with the lateral wall of accumulator 1,
The other end with well testing winch for connecting, so that lubricating oil is added drop-wise on steel wire for logging.
The operation principle of the oil dripping device provided below with regard to the utility model embodiment, which is given, to be described:
In use, first the fixed frame 5 of oil dripping device is installed on well testing winch, and ensure that oil dripping mouth 3 is directed at well logging
Steel wire makes the lubricating oil in accumulator 1 be flowed out by oil dripping mouth 3, is added drop-wise on steel wire for logging.Open the gland at 1 top of accumulator
2, pour into lubricating oil into accumulator 1.
The hole stifled 6 at the air admission hole 201 of gland 2 is opened, air enters in accumulator 1, keeps the inside and outside differential pressure of accumulator 1 flat
Weighing apparatus, lubricating oil just rely on the gravity of itself to be flowed out from oil dripping mouth 3, drip on steel wire for logging.Then, the well logging after the partial lubrication
Steel wire passes through the sealed packing of lubricator, enters in pit shaft, which reduce the frictions between steel wire for logging and packing, reach
The effect of lubrication.
After placing predetermined depth under downhole instrument, hole is blocked up 6 and is mounted in the air admission hole 201 of gland 2, air is made to stop
Into in accumulator 1,1 inside of accumulator slowly generates Negative Pressure Difference with extraneous later, and lubricating oil is just tapered off to be flowed by oil dripping mouth 3
Go out, avoids the waste of lubricating oil.
As it can be seen that the oil dripping device that the utility model embodiment provides can be solved by being provided with accumulator 1 on well testing winch
The problem of certainly operating personnel need frequent climbing ladder that could add lubricating oil to steel wire for logging, greatly reduces labor intensity and operation
Cost improves operating efficiency, realizes the purpose of safety in production;It is detachable by being equipped at the air admission hole 201 of gland 2
Hole stifled 6, not only make the lubricating oil in accumulator 1 that can be flowed out by oil dripping mouth 3 by the gravity of itself, reduction labor intensity, and
And also avoid the waste of lubricating oil;By being provided with fixed frame 5, accumulator 1 can be made to be fixed on well testing winch, be not required to operate
Personnel fix, and reduce labor intensity;In addition, by the way that filter screen 4 is arranged in accumulator 1, the impurity in lubricating oil can avoid
Oil dripping mouth 3 is blocked, operating efficiency is improved.
To sum up, the oil dripping device that the utility model embodiment provides can not only solve operating personnel and need frequent climbing ladder
The problem of lubricating oil can be added to steel wire for logging, improves operating efficiency;And processing is simple, at low cost, and scene is easy to operate.
The above-mentioned gland 2 for blocking 1 top of accumulator can be set to various structures, for example, as shown in Figure 1, this
In utility model embodiment, which includes:From top to bottom sequentially connected lid 202, connector 203;It is set on lid 202
It is equipped with enterprising stomata, the lower air admission hole being coaxially disposed with enterprising stomata, enterprising stomata and lower air admission hole are provided on connector 203
Cooperation constitutes air admission hole 201;The lower face of lid 202 and the roof of accumulator 1 offset;Connector 203 is removably sheathed on
Inside 1 upper end of accumulator.
By above-mentioned setting, can prevent from flowing out in gap of the lubricating oil in accumulator 1 between accumulator 1 and gland 2,
The waste of lubricating oil is not only avoided, but also is also prevented from the pollution of environment.
Above-mentioned accumulator 1 can be set to cylindrical structure or square shape structure etc., such as the oil storage in the utility model embodiment
Room 1 is arranged to cylindrical structure.Specifically, the outer diameter of the accumulator 1 may be configured as 40mm, be highly set as 150mm, wall thickness is
3mm, the accumulator 1 of this kind of capacity reduce the frequency for adding lubricating oil into accumulator 1, reduce labor intensity.
The mode that threaded connection can be used in above-mentioned connector 203 is set in accumulator 1, specifically, connector 203 is outer
It is provided with screw thread on wall, screw thread compatible with the screw thread of connector 203 is provided in the top inner wall of accumulator 1.
Above-mentioned lid 202 and connector 203 can integrated molding, to improve the intensity of gland 2.
Further, it is flowed out in gap of the lubricating oil in accumulator 1 between accumulator 1 and gland 2 in order to prevent, such as
Shown in Fig. 1, in the utility model embodiment, which further includes:First sealing ring 7 is used for sealing cover body 202 and oil storage
Gap between room 1.
In use, the first sealing ring 7 can be sleeved on the upper end of connector 203, and offset with the lower face of lid 202
(referring to Fig. 1);It may also be arranged on the roof of accumulator 1.
Above-mentioned first sealing ring 7 can be rubber seal, and Pasting is on the lower face of lid 202 or the top of accumulator 1
On wall.
The above-mentioned hole for being removably mounted in air admission hole 201 stifled 6 can be set to various structures, for example, such as Fig. 1
Shown, in the utility model embodiment, the hole stifled 6 includes:From top to bottom mounting head 601 connected in sequence, cylindrical body 602;
The lower face of mounting head 601 and the roof of lid 202 offset;Cylindrical body 602 is sealably mounted in air admission hole 201.
By above-mentioned setting, can both be convenient for hole blocking up 6 in air admission hole 201;6, which are blocked up, prevented also from hole is mounted on air inlet
Behind hole 201, ambient atmos are flowed into from the gap that hole is blocked up between 6 and air admission hole 201 in accumulator 1, can reduce lubricating oil
Waste.
Above-mentioned mounting head 601 and cylindrical body 602 can integrated molding, to improve the intensity in hole stifled 6.
The mode that threaded connection can be used in above-mentioned cylindrical body 602 is mounted in air admission hole 201, specifically, cylindrical body
It is provided with screw thread on 602 outer wall, spiral shell compatible with the screw thread in cylindrical body 602 is provided on the inner wall of air admission hole 201
Line.
For the ease of rotation by cylindrical body 602, so that cylindrical body 602 is mounted in air admission hole 201, as shown in Figure 1,
In the utility model embodiment, oil dripping device further includes:Cricoid hole block 8;Hole block 8 is connect simultaneously with the roof of lid 202
Conducting;Cylindrical body 602 is threadedly coupled mode and is set in hole block 8;The top of the lower face and hole block 8 of mounting head 601
Wall offsets.
Above-mentioned hole block 8 is solderable on the roof of lid 202, is convenient for the production and processing of oil dripping device.
Further, the gap outflow in order to avoid ambient atmos between hole block 8 and mounting head 601, such as Fig. 1 institutes
Show, in the utility model embodiment, oil dripping device further includes:Second sealing ring 9, for seal mounting head 601 and hole block 8 it
Between gap.
Above-mentioned second sealing ring 9 can be sleeved on the top of cylindrical body 602, and offset and (join with the lower face of mounting head 601
See Fig. 1);Or it is arranged on the roof of hole block 8.
Above-mentioned second sealing ring 9 may be configured as rubber seal, and Pasting is on the outer wall of cylindrical body 602 or the block of hole
On 8 roof.
Oil dripping mouth 3 for lubricating oil to be added dropwise to steel wire for logging can be set to various structures, for example, as shown in Figure 1,
In the utility model embodiment, oil dripping mouth 3 is arranged to T-shaped structure, and axially disposed has oily channel 301;The water of oil dripping mouth 3
Flat part and the bottom interior wall of accumulator 1 offset, and vertical portion and the bottom through-hole of accumulator 1 are tightly connected, and extend out to storage
The outside of grease chamber 1.
The structure of the oil dripping mouth 3 of above structure is simple, processing easy to produce;In addition, by by the vertical portion of oil dripping mouth 3
It is extend out to the outside of accumulator 1, the lubricating oil in accumulator 1 can be made to be added dropwise on steel wire for logging, avoids the waste of lubricating oil.
The horizontal component of above-mentioned oil dripping mouth 3 and vertical portion can integrated molding, to improve the intensity of oil dripping mouth 3.
The mode that threaded connection can be used in the vertical portion of above-mentioned oil dripping mouth 3 is connect with the bottom of accumulator 1.
The aperture in the excessively oily channel 301 of above-mentioned oil dripping mouth 3 may be configured as 0.75mm, can not only be carried out to steel wire for logging effective
Lubrication also can avoid the waste of lubricating oil.
The lubricating oil in accumulator 1 flows out between oil dripping mouth 3 and accumulator 1 in gap in order to prevent, can be in oil dripping mouth 3
Horizontal component and accumulator 1 between be provided with third sealing ring.
Strainer 4 for the impurity in filtering lubricant oil can be set to various structures, for example, the utility model is implemented
In example, strainer 4 is inverted cone-shaped structure;The upper end of strainer 4 is connect with the inner wall of accumulator 1, and is coaxially disposed with oil dripping mouth 3.
By above-mentioned setting, strainer 4 is not only convenient for processing, and can carry out effective mistake to the impurity in lubricating oil
Filter.
The mode that clamping can be used in above-mentioned strainer 4 is arranged in accumulator 1, specifically, the top of strainer 4 is provided with annular
The upper inner wall of boss, accumulator 1 is provided with annular slot compatible with annular convex platform.
Various structures are can be set to for the fixed frame 5 on the measurement wheel shelf of well testing winch, for example, such as
Shown in Fig. 1, in the utility model embodiment, fixed frame 5 includes:Sequentially first level plate 501 connected vertically, perpendicular from top to bottom
Straight panel 502 and the second level board 503;The lateral wall vertical connection of second level board 503 and accumulator 1;First level plate 501 is used
It is connect in well testing winch.5 processing easy to produce of fixed frame of this kind of structure.
Above-mentioned first level plate 501, vertical plate 502, the second level board 503 can integrated molding, to improve fixed frame 5
Intensity.
Bolted mode can be used on well testing winch in above-mentioned first level plate 501, in order to dismantle oil dripping
Device;
Above-mentioned second level board 503 can welding machine on the side wall of accumulator 1, be convenient for oil dripping device production and processing.
The accumulator of above-mentioned oil dripping device can be fixed on by first level plate 501 on the measurement wheel shelf of well testing winch,
Oil dripping device can synchronize side-to-side movement with measurement wheel under the drive of flake down mechanism, it is ensured that oil dripping mouth is directed at steel wire always.
The alternative embodiment that any combination forms the disclosure may be used, herein no longer in above-mentioned all optional technical solutions
It repeats one by one.
The above is only the preferred embodiment of the present invention, the protection domain being not intended to limit the utility model,
Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in this reality
Within novel protection domain.
Claims (10)
1. a kind of oil dripping device, which is characterized in that the oil dripping device includes:Accumulator (1), gland (2), oil dripping mouth (3), filter
Net (4), fixed frame (5);
The top of the accumulator (1) is detachably connected with the gland (2), and bottom is connect with the oil dripping mouth (3);
The air admission hole (201) be connected with the accumulator (1) is provided on the gland (2), and it is stifled to be equipped with dismountable hole
(6), to block the air admission hole (201);
Strainer (4) setting is in the accumulator (1), for the impurity in filtering lubricant oil;
One end of the fixed frame (5) is connect with the lateral wall of the accumulator (1), and the other end is used to connect with well testing winch,
So that the lubricating oil is added drop-wise on steel wire for logging.
2. oil dripping device according to claim 1, which is characterized in that the gland (2) includes:From top to bottom it is sequentially connected
Lid (202), connector (203);
It is provided with enterprising stomata on the lid (202), is provided on the connector (203) and is coaxially set with the enterprising stomata
The lower air admission hole set, the enterprising stomata and the lower air admission hole cooperation constitute the air admission hole (201);
The lower face of the lid (202) and the roof of the accumulator (1) offset;
The connector (203) is removably sheathed on inside the accumulator (1) upper end.
3. oil dripping device according to claim 2, which is characterized in that the oil dripping device further includes:First sealing ring
(7), for sealing the gap between the lid (202) and the accumulator (1).
4. oil dripping device according to claim 2, which is characterized in that the hole blocks up (6) and includes:From top to bottom it is sequentially connected with
Mounting head (601), cylindrical body (602);
The lower face of the mounting head (601) and the roof of the lid (202) offset;
The cylindrical body (602) is sealably mounted in the air admission hole (201).
5. oil dripping device according to claim 4, which is characterized in that the cylindrical body (602) is using threaded connection
Mode is mounted in the air admission hole (201).
6. oil dripping device according to claim 4, which is characterized in that the oil dripping device further includes:Cricoid hole block
(8);
The hole block (8) connect and is connected with the roof of the lid (202);
Cylindrical body (602) mode of being threadedly coupled is set in the hole block (8);
The lower face of the mounting head (601) and the roof of the hole block (8) offset.
7. oil dripping device according to claim 6, which is characterized in that the oil dripping device further includes:Second sealing ring
(9), for sealing the gap between the mounting head (601) and the hole block (8).
8. oil dripping device according to claim 1, which is characterized in that the oil dripping mouth (3) is arranged to T-shaped structure, and edge
Axially it was provided with oily channel (301);
The bottom interior wall of the horizontal component and the accumulator (1) of the oil dripping mouth (3) offsets, vertical portion and the accumulator
(1) bottom through-hole is tightly connected, and extend out to the outside of the accumulator (1).
9. oil dripping device according to claim 8, which is characterized in that the strainer (4) is inverted cone-shaped structure;
The upper end of the strainer (4) is connect with the inner wall of the accumulator (1), and is coaxially disposed with the oil dripping mouth (3).
10. oil dripping device according to claim 1, which is characterized in that the fixed frame (5) includes:From top to bottom sequentially
First level plate (501), vertical plate (502) and the second level board (503) connected vertically;
The lateral wall vertical connection of second level board (503) and the accumulator (1);
The first level plate (501) with the well testing winch for connecting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721817400.7U CN207796512U (en) | 2017-12-22 | 2017-12-22 | A kind of oil dripping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721817400.7U CN207796512U (en) | 2017-12-22 | 2017-12-22 | A kind of oil dripping device |
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Publication Number | Publication Date |
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CN207796512U true CN207796512U (en) | 2018-08-31 |
Family
ID=63280766
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CN201721817400.7U Active CN207796512U (en) | 2017-12-22 | 2017-12-22 | A kind of oil dripping device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109357145A (en) * | 2018-12-17 | 2019-02-19 | 日立电梯(广州)自动扶梯有限公司 | Lubricating arrangement and staircase |
CN111005944A (en) * | 2019-12-24 | 2020-04-14 | 浙江环宇轴承有限公司 | Automatic oil dripping device of ball for bearing assembly |
-
2017
- 2017-12-22 CN CN201721817400.7U patent/CN207796512U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109357145A (en) * | 2018-12-17 | 2019-02-19 | 日立电梯(广州)自动扶梯有限公司 | Lubricating arrangement and staircase |
CN111005944A (en) * | 2019-12-24 | 2020-04-14 | 浙江环宇轴承有限公司 | Automatic oil dripping device of ball for bearing assembly |
CN111005944B (en) * | 2019-12-24 | 2021-03-23 | 浙江环宇轴承有限公司 | Automatic oil dripping device of ball for bearing assembly |
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