CN106402236A - Special oil pumping unit protection device for oil production engineering - Google Patents
Special oil pumping unit protection device for oil production engineering Download PDFInfo
- Publication number
- CN106402236A CN106402236A CN201611044377.2A CN201611044377A CN106402236A CN 106402236 A CN106402236 A CN 106402236A CN 201611044377 A CN201611044377 A CN 201611044377A CN 106402236 A CN106402236 A CN 106402236A
- Authority
- CN
- China
- Prior art keywords
- infrared inductor
- protection
- induction
- value
- production engineering
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
Abstract
The invention discloses a special oil pumping unit protection device for oil production engineering. The special oil pumping unit protection device for oil production engineering comprises a protection box, wherein the protection box is integrally arranged; a shielding cover is arranged above the protection box; the shielding cover is a metal shielding cover; the shielding cover is in clamping connection with the protection box; installation blocks are arranged in the protection box; more than two installation blocks are provided; an installation plate is arranged above the installation blocks; the installation blocks are welded with the installation plate; a rubber buffering layer is arranged on the upper surface of the installation plate; an installation hole is arranged in the installation plate; springs are arranged below the installation blocks; the springs are welded with the lower parts of the installation blocks; more than two springs are arranged; an auxiliary protection barrel is arranged at the inner side of the protection box; a mesh-shaped protection barrel is arranged at the inner side of the auxiliary protection barrel; and the auxiliary protection barrel and the mesh-shaped protection barrel are both metal protection barrels. The special oil pumping unit protection device for oil production engineering has the advantages of being long in service life, high in accuracy, and good in safety performance.
Description
Technical field
The present invention relates to technical field of oil production engineering is and in particular to a kind of petroleum production engineering special oil pumper protection device.
Background technology
Oil pumper is a kind of machinery equipment of exploitation oil, is commonly called as " machine of kowtowing ", makes oil go out well by the method for pressurization.
When oil pumper upstroke, oil pipe elastic shrinkage is moved upwards, and driving mechanical block-relief oil production device moves upwards, clashes into sliding sleeve and produces
Vibration；Meanwhile, copper current only valve cuts out, and, when oil pumper down stroke, oil pipe elastic elongation is downward for reducing piston assembly closure oil
Motion, driving mechanical block-relief oil production device moves downward, and clashes into sliding sleeve and produces vibration；Meanwhile, reversed check valve part is closed, reducing
Piston assembly still blocks oil jacket ring shaped oil passage, makes reversed check valve lower zone form higher-pressure region, this motion is again to stratum
Interior oil flow channel produces a kind of reverse impulsive force.
The special oil pumper of existing small-sized petroleum production engineering uses degree higher, but it is short to there is service life, and poor safety performance
Problem, need to arrange service life and the safety that a kind of protection device improves oil pumper.
Content of the invention
The present invention is mainly the technical problem solving existing for prior art, thus providing one kind to have long service life,
The petroleum production engineering special oil pumper protection device of high precision and the advantage having a safety feature.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals：
A kind of petroleum production engineering special oil pumper protection device of the present invention, including protective housing, described protective housing is integrated
Molding is arranged, and is provided with covering above described protective housing, and described covering is metal covering, described covering and protective housing card
Hold connection, described protective housing is internally provided with mounting blocks, described mounting blocks are provided with two or more, on described mounting blocks
Side is provided with installing plate, and described mounting blocks are provided with cushion rubber layer with installing plate weld, described installing plate upper surface, institute
Installing hole is provided with the installing plate stated, below described mounting blocks, is provided with spring, the lower section of described spring and mounting blocks
Welding, described spring is provided with two or more, is provided with supplemental protective cylinder inside described protective housing, described supplemental protective
It is provided with netted protection cylinder, described supplemental protective cylinder and netted protection cylinder are metal protection cylinder, described protection inside cylinder
It is provided with infrared inductor, accumulator and buzzer siren, described infrared inductor, accumulator and buzzing report inside case
Alert device is mutually electrical connected, and described infrared inductor is provided with two, is separately positioned on installing plate two ends, described electric power storage
Pond and buzzer siren are fixedly installed on protection chamber interior wall.
Preferably, being provided with universal wheel below described protective housing, it is moved easily.
Preferably, described spring is fixedly linked with the lower section of mounting blocks, keep intensity high.
Preferably, observation window is provided with described protective housing, convenient observation.
Preferably, being provided with stop on described universal wheel, being conducive to device is carried out spacing, preventing from sending out during work
Raw slip.
Preferably, setting Acquisition Circuit, comparison circuit and output circuit in described processor chips, described collection
Circuit gathers real-time induction value R of each infrared inductor respectively；Through comparison circuit relatively after output final
Induction value R, final induction is determined according to this induction value R；
Induction value R of infrared inductor that is stored with described storage circuit and the reduction induction of employing
The corresponding relation of mode；
Described comparison circuit judges the first infrared inductor, the value of the second infrared inductor according to the following equation
P21：
In formula, P21Represent the first infrared inductor, the value of the induction of the second infrared inductor, r1Represent first
The real-time sampling value of induction infrared inductor, r2Represent the real-time sampling value of the second induction infrared inductor；r3
Represent the real-time sampling value of the 3rd induction infrared inductor；T represents mean square difference operation, and I represents integral operation.
The invention has the beneficial effects as follows：Because petroleum production engineering special oil pumper protection device is provided with mounting blocks and spring, protect
Demonstrate,proved oil pumper when operation, will not because of the effect of centrifugal force, lead to oil pumper to produce larger vibrations and with protection
Case collides, and causes to damage, effectively extends service life；In addition, the design of netted protection cylinder and supplemental protective cylinder, allow machine
Even if tool equipment occur in operation vibrations will not direct collision to protective housing, occur stopping by force or other badly damaged not
Good phenomenon, greatly reduces potential safety hazard, improves security performance；Whether infrared inductor can sense the limbs of staff
It is strayed in the safety range of protective housing, and alarm is sent by buzzer siren.
Operation principle
Oil pumper is put on a mounting board, vibrations and centrifugal force can be produced during oil pumper work, spring plays for vibrations slow
The effect of punching, and supplemental protective cylinder and netted protection cylinder play protective action, infrared inductor can sense the limb of staff
Whether body is strayed in protective housing, and sends alarm by buzzer siren.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structure chart of the special oil pumper protection device of petroleum production engineering of the present invention.
Fig. 2 is a kind of front view of the special oil pumper protection device of petroleum production engineering of the present invention.
In figure：Protective housing 1, covering 2, mounting blocks 3, spring 4, supplemental protective cylinder 5, netted protection cylinder 6, infrared inductor
7th, accumulator 8, buzzer siren 9, universal wheel 10, observation window 11, stop 12, installing plate 13, cushion rubber layer 14, installing hole
15.
Specific embodiment
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clearly defining
As shown in Figure 1-2, the special oil pumper protection device of a kind of petroleum production engineering, including protective housing 1, described protective housing 1
Be formed in one setting, is provided with covering 2 above described protective housing 1, and described covering 2 is that metal covers, described covering 2
It is connected with protective housing 1 clamping.
Described protective housing 1 is internally provided with mounting blocks 3, and described mounting blocks 3 are provided with two or more, described installation
It is provided with installing plate 13, described mounting blocks 3 are welded with installing plate 13, and described installing plate 13 upper surface is provided with above block 3
Cushion rubber layer 14, described installing plate 13 is provided with installing hole 15, utilizes bolt to install oil pumper by installing hole 15.
It is provided with spring 4 below described mounting blocks 3, the lower section welding of described spring 4 and mounting blocks 3, described bullet
Spring 4 is provided with two or more, is provided with supplemental protective cylinder 5, sets inside described supplemental protective cylinder 5 inside described protective housing 1
It is equipped with netted protection cylinder 6, described supplemental protective cylinder 5 and netted protection cylinder 6 are metal protection cylinder, in described protective housing 1
Side is provided with infrared inductor 7, accumulator 8 and buzzer siren 9, described infrared inductor 7, accumulator 8 and buzzing
Alarm 9 is mutually electrical connected.
Described infrared inductor 7, accumulator 8 and buzzer siren 9 are market and buy, described infrared induction
Device 7 is provided with three, is separately positioned on installing plate 13 two ends level centre position, and described accumulator 8 and buzzer siren 9 are fixing
It is arranged on protective housing 1 inwall.
In order to ensure the safety of staff, described infrared inductor 7 is accurately judged, and, infrared induction
Device 7 is connected with the processor chips being arranged on protective housing 1 outside by wire.
In the present embodiment, three infrared inductors measure oil gas induction value R respectively, described processor chips
Interior setting Acquisition Circuit, comparison circuit and output circuit, described Acquisition Circuit gathers the reality of each infrared inductor respectively
When induction value R；Through comparison circuit relatively after export final induction value R, true according to this induction value R
Fixed final induction.Induction value R of infrared inductor that is stored with described storage circuit and the fall of employing
The corresponding relation of low induction mode.
Described comparison circuit calculates the value of each infrared inductor data respectively according to the mode that redundancy judges, and according to
The data cases of each value, judge final induction information.
Described comparison circuit judges the first infrared inductor, the value of the second infrared inductor according to the following equation
P21：
In formula, P21Represent the first infrared inductor, the value of the induction of the second infrared inductor, r1Represent first
The real-time sampling value of induction infrared inductor, r2Represent the real-time sampling value of the second induction infrared inductor；r3
Represent the real-time sampling value of the 3rd induction infrared inductor；T represents mean square difference operation, and I represents integral operation.
The rudimentary algorithm of above-mentioned computing is：By obtaining the induction value of all sampled points within certain time period,
Computing and mean square difference operation are integrated to each value in certain time period, draw the meansigma methodss comparing.
Described comparison circuit judges the first infrared inductor, the value of the second infrared inductor according to the following equation
P31：
In formula, P31Represent the first infrared inductor, the value of the induction of the 3rd infrared inductor, r1Represent first
The real-time sampling value of induction infrared inductor, r2Represent the real-time sampling value of the second induction infrared inductor；r3
Represent the real-time sampling value of the 3rd induction infrared inductor；T represents mean square difference operation, and I represents integral operation.
Described comparison circuit judges the second infrared inductor, the value of the 3rd infrared inductor according to the following equation
In formula, P23Represent the second infrared inductor, the value of the 3rd infrared inductor, r1Represent that the first induction is red
The real-time sampling value of outside line induction apparatuss, r2Represent the real-time sampling value of the second induction infrared inductor；r3Represent the 3rd sense
Answer the real-time sampling value of intensity infrared inductor；T represents mean square difference operation, and I represents integral operation.
The P obtaining through aforesaid way21、P31、P23, through the mean value calculation of three values, obtain the final value sensing of this group
Intensity R.
Induction value R of the infrared inductor according to storage for the described storage circuit, determines final induction.
When the final final value induction R calculating gained is less than the induction value in storage circuit, determine that environment is pacified
Entirely, otherwise dangerous.
Through above-mentioned judgement, can exclusive PCR information, and the accuracy of judgement can be improved.
It is provided with universal wheel 10 below described protective housing 1, be moved easily equipment.
Described spring 4 and the lower section of mounting blocks 3 are fixedly linked, firm and reliable connection.
Observation window 11 is provided with described protective housing 1, convenient observation oil pumper situation.
It is provided with stop 12 on described universal wheel 10, facilitate fixing equipment.
The invention has the beneficial effects as follows：Because petroleum production engineering special oil pumper protection device is provided with mounting blocks and spring, protect
Demonstrate,proved oil pumper when operation, will not because of the effect of centrifugal force, lead to oil pumper to produce larger vibrations and with protection
Case collides, and causes to damage, effectively extends service life；In addition, the design of netted protection cylinder and supplemental protective cylinder, allow machine
Even if tool equipment occur in operation vibrations will not direct collision to protective housing, occur stopping by force or other badly damaged not
Good phenomenon, greatly reduces potential safety hazard, improves security performance；Whether infrared inductor can sense the limbs of staff
It is strayed in the safety range of protective housing, and alarm is sent by buzzer siren.
Above-described, the specific embodiment of the only present invention, but protection scope of the present invention is not limited thereto, and appoints
The change or replacement why not expected through creative work, all should be included within the scope of the present invention.Therefore, the present invention
Protection domain should be defined by the protection domain that claims are limited.
Claims (5)
1. a kind of special oil pumper protection device of petroleum production engineering it is characterised in that：Including protective housing, described protective housing is integrated
Molding is arranged, and is provided with covering above described protective housing, and described covering is metal covering, described covering and protective housing card
Hold connection, described protective housing is internally provided with mounting blocks, described mounting blocks are provided with two or more, on described mounting blocks
Side is provided with installing plate, and described mounting blocks are provided with cushion rubber layer with installing plate weld, described installing plate upper surface, institute
Installing hole is provided with the installing plate stated, below described mounting blocks, is provided with spring, the lower section of described spring and mounting blocks
Welding, described spring is provided with two or more, is provided with supplemental protective cylinder inside described protective housing, described supplemental protective
It is provided with netted protection cylinder, described supplemental protective cylinder and netted protection cylinder are metal protection cylinder, described protection inside cylinder
It is provided with infrared inductor, accumulator and buzzer siren, described infrared inductor, accumulator and buzzing report inside case
Alert device is mutually electrical connected, and described infrared inductor is provided with two, is separately positioned on installing plate two ends, described electric power storage
Pond and buzzer siren are fixedly installed on protection chamber interior wall.
2. a kind of petroleum production engineering special oil pumper protection device according to claim 1 it is characterised in that：Described is anti-
It is provided with universal wheel below protecting box.
3. a kind of petroleum production engineering special oil pumper protection device according to claim 2 it is characterised in that：Described is anti-
Observation window is provided with protecting box.
4. a kind of petroleum production engineering special oil pumper protection device according to claim 3 it is characterised in that：Described ten thousand
It is provided with stop on wheel.
5. a kind of petroleum production engineering special oil pumper protection device according to claim 1 it is characterised in that：Described place
Setting Acquisition Circuit, comparison circuit and output circuit in reason device chip, described Acquisition Circuit gathers each infrared ray sense respectively
Answer real-time induction value R of device；Through comparison circuit relatively after export final induction value R, according to this sensing
Intensity level R determines final induction；
Induction value R of infrared inductor that is stored with described storage circuit and the reduction induction mode of employing
Corresponding relation；
Described comparison circuit judges the first infrared inductor, value P of the second infrared inductor according to the following equation21：
In formula, P21Represent the first infrared inductor, the value of the induction of the second infrared inductor, r1Represent the first sensing
The real-time sampling value of intensity infrared inductor, r2Represent the real-time sampling value of the second induction infrared inductor；r3Represent
The real-time sampling value of the 3rd induction infrared inductor；T represents mean square difference operation, and I represents integral operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044377.2A CN106402236A (en) | 2016-11-22 | 2016-11-22 | Special oil pumping unit protection device for oil production engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044377.2A CN106402236A (en) | 2016-11-22 | 2016-11-22 | Special oil pumping unit protection device for oil production engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402236A true CN106402236A (en) | 2017-02-15 |
Family
ID=58082217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611044377.2A Pending CN106402236A (en) | 2016-11-22 | 2016-11-22 | Special oil pumping unit protection device for oil production engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402236A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731087Y (en) * | 2004-09-14 | 2005-10-05 | 中国石油天然气股份有限公司 | Unloading buffer for oil pump |
| RU2287661C2 (en) * | 2004-11-25 | 2006-11-20 | Мавлитзян Сагитьянович Габдрахимов | Vibrator-pulser |
| FR2988150A1 (en) * | 2012-03-14 | 2013-09-20 | Ct Tech Des Ind Mecaniques | ABSORPTION BOX OF ENERGY |
| CN103337126A (en) * | 2013-06-20 | 2013-10-02 | 莱阳恒润食品有限公司 | Multifunctional fire fighting emergency device with redundancy judgment function |
| CN204267585U (en) * | 2014-11-14 | 2015-04-15 | 大庆丹诺石油科技开发有限公司 | A kind of without slide beam intelligent oil pumping machine ballast box buffer |
| CN204452367U (en) * | 2015-01-29 | 2015-07-08 | 盐城赛福汽车零部件有限公司 | A kind of vehicle intelligent induction anti-theft device with auto-lock function |
| CN105932641A (en) * | 2016-06-24 | 2016-09-07 | 吕忠华 | Intelligent safety protection device and method for hot ammonia defrosting |
| CN205618601U (en) * | 2016-04-26 | 2016-10-05 | 南京发迹计算机技术有限公司 | A shock attenuation fixing device for computer hardware |
| CN106125606A (en) * | 2016-07-14 | 2016-11-16 | 宁波顺源电子科技有限公司 | A kind of preventing water leakage protection system |
-
2016
- 2016-11-22 CN CN201611044377.2A patent/CN106402236A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731087Y (en) * | 2004-09-14 | 2005-10-05 | 中国石油天然气股份有限公司 | Unloading buffer for oil pump |
| RU2287661C2 (en) * | 2004-11-25 | 2006-11-20 | Мавлитзян Сагитьянович Габдрахимов | Vibrator-pulser |
| FR2988150A1 (en) * | 2012-03-14 | 2013-09-20 | Ct Tech Des Ind Mecaniques | ABSORPTION BOX OF ENERGY |
| CN103337126A (en) * | 2013-06-20 | 2013-10-02 | 莱阳恒润食品有限公司 | Multifunctional fire fighting emergency device with redundancy judgment function |
| CN204267585U (en) * | 2014-11-14 | 2015-04-15 | 大庆丹诺石油科技开发有限公司 | A kind of without slide beam intelligent oil pumping machine ballast box buffer |
| CN204452367U (en) * | 2015-01-29 | 2015-07-08 | 盐城赛福汽车零部件有限公司 | A kind of vehicle intelligent induction anti-theft device with auto-lock function |
| CN205618601U (en) * | 2016-04-26 | 2016-10-05 | 南京发迹计算机技术有限公司 | A shock attenuation fixing device for computer hardware |
| CN105932641A (en) * | 2016-06-24 | 2016-09-07 | 吕忠华 | Intelligent safety protection device and method for hot ammonia defrosting |
| CN106125606A (en) * | 2016-07-14 | 2016-11-16 | 宁波顺源电子科技有限公司 | A kind of preventing water leakage protection system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |