CN208816107U - A kind of board plug type filtering buffering sand control device applied to flowing well production - Google Patents
A kind of board plug type filtering buffering sand control device applied to flowing well production Download PDFInfo
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- CN208816107U CN208816107U CN201821661802.7U CN201821661802U CN208816107U CN 208816107 U CN208816107 U CN 208816107U CN 201821661802 U CN201821661802 U CN 201821661802U CN 208816107 U CN208816107 U CN 208816107U
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- shell
- sand control
- plug type
- well production
- control device
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Abstract
The utility model discloses a kind of board plug type filtering buffering sand control devices applied to flowing well production, including shell and air pump, one end of the shell is connected with the discharge pipe communicated with inner cavity and connects, the other end of shell is connected with the blast pipe communicated with inner cavity and connects, the inside of shell is equipped with filtering buffer gear, and input terminal and the discharge pipe of air pump pass through pipeline phase.It should be used for the board plug type filtering buffering sand control device of flowing well production, gear rotation rear baffle will move, the nozzle that shell leads to collecting box is closed or is opened, to control the collection of sandstone, buffer board interlocks, the flow direction of air-flow is changed, so that the sandstone in air-flow will not have direct impact force, it avoids that strainer is caused to damage, under strainer all filters the sandstone of the overwhelming majority, only a lesser sandstone of small step part particle is passed through from strainer, and gauze will carry out last filtering to air-flow, guarantee maximum clean degree.
Description
Technical field
The utility model relates to gusher technical field, specially a kind of board plug type applied to flowing well production filters buffering
Sand control device.
Background technique
In existing Petroleum Production exploitation, since sucker rod and oil pipe, oil pipe and casing are sent out during lower pump or production
Raw collision, makes the whereabouts of dirty block or other impurities, big quantity set is stored at oil pump piston and standing valve and travelling valve, exists
Travelling valve or standing valve failure or stuck, piston is stuck with pump barrel.Meanwhile sand well is during producing suction
Bring the dirts such as sand grains the defects of into pump barrel leads to holddown.
Utility model content
The purpose of this utility model is to provide a kind of board plug type filtering buffering sand control device applied to flowing well production, tools
The advantages of having sand control and reducing the impact force of sandstone collision, protect device inside, solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of plate applied to flowing well production
Formula filtering buffering sand control device, including shell and air pump, one end of the shell are connected with the discharge pipe communicated with inner cavity and connect,
The other end of shell is connected with the blast pipe communicated with inner cavity and connects, and the inside of shell is equipped with filtering buffer gear, air pump
Input terminal connected with discharge pipe by pipeline；
The filtering buffer gear is made of outline border, buffer board, first motor cover, the second motor cover and collecting box, buffering
Plate is staggered on the outer casing inner wall of discharge pipe one side, and the rotary shaft of the both ends connection of outline border is respectively fitted over the bearing in shell
Interior, the inside of outline border is fixed with strainer, and the first motor cover and the second motor cover are separately fixed at the top and bottom of shell,
The motor installed in first motor cover connects with the rotary shaft of outer arch, and the collecting box is engaged on the nozzle of outer casing bottom
On, it is fixed with gear in the rotary shaft of installation motor in the second motor cover, the baffle of covering shell nozzle is engaged on gear.
Preferably, the length being overlapped between the buffer board is 5~10cm, and the cross section of buffer board is arcuate structure.
Preferably, the nozzle side wall of the outer casing bottom offers the slot that thickness is greater than baffle, and the port of baffle is caught in
In slot.
Preferably, the shell is the cylindrical structural member with hollow structure, and the diameter of outline border is adapted with internal diameter of outer cover.
Preferably, the bore of the strainer is less than the diameter of sandstone.
Preferably, the discharge pipe, which is located on the port of shell, is also cased with gauze.
Compared with prior art, the beneficial effects of the utility model are as follows:
It should be used for the board plug type filtering buffering sand control device of flowing well production, gear rotation rear baffle will to move, will be outer
The nozzle that shell leads to collecting box is closed or is opened, and to control the collection of sandstone, buffer board interlocks, by the flowing side of air-flow
It to being changed, so that the sandstone in air-flow will not have direct impact force, avoids that strainer is caused to damage, reduces stream
Dynamic speed, while preliminary precipitating can also be carried out to sandstone, the bore of strainer are less than the diameter of sandstone, strainer to sandstone into
The filtering of row again, under the sandstone of the overwhelming majority is all filtered, only a lesser sandstone of small step part particle is passed through from strainer, yarn
Net will carry out last filtering to air-flow, guarantee maximum clean degree.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the A-A enlarged drawing of Fig. 1 of the utility model；
Fig. 3 is that the gear of the utility model engages figure.
In figure: 1, shell；11, discharge pipe；12, blast pipe；2, buffer gear is filtered；21, outline border；211, strainer；22, delay
Punching；23, first motor cover；24, the second motor cover；241, gear；25, collecting box；3, baffle；4, air pump.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of board plug type filtering buffering sand control device applied to flowing well production, including shell 1 and exhausting
Pump 4, one end of shell 1 is connected with the discharge pipe 11 communicated with inner cavity and connects, and discharge pipe 11, which is located on the port of shell 1, to be also cased with
Gauze, gauze will carry out last filtering to air-flow, guarantee maximum clean degree, the other end of shell 1 be connected with it is interior
The blast pipe 12 that chamber communicates connects, and sandstone and air-flow enter in shell 1 from blast pipe 12, and it is slow that the inside of shell 1 is equipped with filtering
The input terminal of punch mechanism 2, air pump 4 is connected with discharge pipe 11 by pipeline, and air pump 4 drives air-flow variation, sucking after working
In shell 1.
Buffer gear 2 is filtered by outline border 21, buffer board 22, first motor cover 23, the second motor cover 24 and 25 groups of collecting box
At, buffer board 22 is staggered on 1 inner wall of shell of 11 one side of discharge pipe, the length being overlapped between buffer board 22 be 5~
10cm, the cross section of buffer board 22 are arcuate structure, and the flow direction of air-flow is changed by interlocking for buffer board 22, so that
Sandstone in air-flow will not have direct impact force, avoid causing to damage to strainer 211, reduce the speed of flowing, together
When can also carry out preliminary precipitating to sandstone, the rotary shaft of the both ends connection of outline border 21 is respectively fitted in the bearing in shell 1,
Shell 1 is the cylindrical structural member with hollow structure, and the diameter of outline border 21 is adapted with 1 internal diameter of shell, and outline border 21 can be around rotation
Shaft is rotated, and the inside of outline border 21 is fixed with strainer 211, and the bore of strainer 211 is less than the diameter of sandstone, and strainer 211 is right
Sandstone carries out filtering again, and under the sandstone of the overwhelming majority is all filtered, an only lesser sandstone of small step part particle is from strainer
211 pass through, and first motor cover 23 and the second motor cover 24 are separately fixed at the top and bottom of shell 1, in first motor cover 23
The motor of installation connects with the rotary shaft at 21 top of outline border, and collecting box 25 is engaged on the nozzle of 1 bottom of shell, outside motor control
Frame 21 rotates, and whether control strainer 211 is filtered.
Fig. 2-3 is please referred to, gear 241 is fixed in the rotary shaft of installation motor in the second motor cover 24, is nibbled on gear 241
The baffle 3 for having 1 nozzle of covering shell is closed, the nozzle side wall of 1 bottom of shell offers the slot that thickness is greater than baffle 3, baffle 3
In the snapping into position in slots of port, gear 241 rotate rear baffle 3 will move, by the nozzle that shell 1 leads to collecting box 25 carry out closure or
It opens, to control the collection of sandstone.
In summary: the board plug type filtering buffering sand control device of flowing well production should be used for, gear 241 to rotate rear baffle 3
It will move, the nozzle that shell 1 leads to collecting box 25 is closed or is opened, to control the collection of sandstone, buffer board 22
Staggeredly, the flow direction of air-flow is changed, so that the sandstone in air-flow there will not be direct impact force, is avoided pair
Strainer 211 causes to damage, and reduces the speed of flowing, while preliminary precipitating can also be carried out to sandstone, the bore of strainer 211 is small
In the diameter of sandstone, strainer 211 carries out filtering again to sandstone, under the sandstone of the overwhelming majority is all filtered, an only small step
Part lesser sandstone of particle is passed through from strainer 211, and gauze will carry out last filtering to air-flow, is guaranteed clean to the greatest extent
Degree.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of board plug type filtering buffering sand control device applied to flowing well production, including shell (1) and air pump (4), special
Sign is: one end of the shell (1) is connected with the discharge pipe (11) communicated with inner cavity and connects, the other end connection of shell (1)
There is the blast pipe (12) communicated with inner cavity to connect, the inside of shell (1) be equipped with filtering buffer gear (2), air pump (4) it is defeated
Enter end and is connected with discharge pipe (11) by pipeline；
The filtering buffer gear (2) by outline border (21), buffer board (22), first motor cover (23), the second motor cover (24) and
Collecting box (25) composition, buffer board (22) are staggered on shell (1) inner wall of discharge pipe (11) one side, and the two of outline border (21)
The rotary shaft of end connection is respectively fitted in the bearing in shell (1), and the inside of outline border (21) is fixed with strainer (211), and described the
One motor cover (23) and the second motor cover (24) are separately fixed at the top and bottom of shell (1), peace in first motor cover (23)
The motor of dress connects with the rotary shaft at the top of outline border (21), and the collecting box (25) is engaged on the nozzle of shell (1) bottom, the
It is fixed with gear (241) in the rotary shaft of installation motor in two motor covers (24), covering shell (1) is engaged on gear (241)
The baffle (3) of nozzle.
2. a kind of board plug type filtering buffering sand control device applied to flowing well production according to claim 1, feature exist
In: the length being overlapped between the buffer board (22) is 5~10cm, and the cross section of buffer board (22) is arcuate structure.
3. a kind of board plug type filtering buffering sand control device applied to flowing well production according to claim 1, feature exist
In: the nozzle side wall of shell (1) bottom offers the slot that thickness is greater than baffle (3), the port snapping into position in slots of baffle (3)
It is interior.
4. a kind of board plug type filtering buffering sand control device applied to flowing well production according to claim 1, feature exist
In: the shell (1) is the cylindrical structural member with hollow structure, and the diameter of outline border (21) is adapted with shell (1) internal diameter.
5. a kind of board plug type filtering buffering sand control device applied to flowing well production according to claim 1, feature exist
In: the bore of the strainer (211) is less than the diameter of sandstone.
6. a kind of board plug type filtering buffering sand control device applied to flowing well production according to claim 1, feature exist
In: the discharge pipe (11), which is located on the port of shell (1), is also cased with gauze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661802.7U CN208816107U (en) | 2018-10-12 | 2018-10-12 | A kind of board plug type filtering buffering sand control device applied to flowing well production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661802.7U CN208816107U (en) | 2018-10-12 | 2018-10-12 | A kind of board plug type filtering buffering sand control device applied to flowing well production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816107U true CN208816107U (en) | 2019-05-03 |
Family
ID=66279604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821661802.7U Expired - Fee Related CN208816107U (en) | 2018-10-12 | 2018-10-12 | A kind of board plug type filtering buffering sand control device applied to flowing well production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202495A (en) * | 2021-05-07 | 2021-08-03 | 深圳地铁建设集团有限公司 | Spiral unearthing machine prevents gushing device based on cushioning effect |
-
2018
- 2018-10-12 CN CN201821661802.7U patent/CN208816107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202495A (en) * | 2021-05-07 | 2021-08-03 | 深圳地铁建设集团有限公司 | Spiral unearthing machine prevents gushing device based on cushioning effect |
| CN113202495B (en) * | 2021-05-07 | 2023-03-28 | 深圳地铁建设集团有限公司 | Spiral unearthing machine prevents gushing device based on cushioning effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190503 Termination date: 20191012 |