CN103899281A - Oil storage tank inlet detection device with photoelectric detection function - Google Patents
Oil storage tank inlet detection device with photoelectric detection function Download PDFInfo
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- CN103899281A CN103899281A CN201410092603.9A CN201410092603A CN103899281A CN 103899281 A CN103899281 A CN 103899281A CN 201410092603 A CN201410092603 A CN 201410092603A CN 103899281 A CN103899281 A CN 103899281A
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Abstract
The invention relates to the field of photoelectric detection on whether an oil well pumping unit outputs oil or not, and discloses an oil storage tank inlet detection device with the photoelectric detection function. The oil storage tank inlet detection device comprises an oil inlet pipe which is sleeved with a detection cylinder body. A hopper is arranged inside the detection cylinder body. A detection transmitting end and a detection receiving end are arranged on the detection cylinder body, wherein the detection transmitting end and the detection receiving end are located on the same light path and located blow the hopper. Due to the fact that the oil inlet pipe of the oil storage tank inlet detection device is sleeved with the detection cylinder body, crude oil inside an oil outlet pipe can be decompressed in the oil inlet pipe, the problem that the detection device loses efficacy due to splashing of the crude oil is effectively solved, and meanwhile the detection device can prevent the crude oil from being stolen.
Description
Technical field
The present invention relates to the whether fuel-displaced Photoelectric Detection field of pumping unit of well, refer to especially a kind of oil storage tank entrance checkout gear with Photoelectric Detection.
Background technology
At present in the oil pumping process of stripper and intermittent oil well, no matter whether oil well is fuel-displaced, pumping unit of well is all carrying out oil pumping work always, so very power consumption, and the application life that can reduce pumping unit of well, therefore, in order to reach the object of power saving, just wish that at oil well the running of pumping unit of well drive motors ensures fuel-displaced when fuel-displaced; Do not go out oil condition at oil well, pumping unit of well is out of service, not in idle running.For reaching this object, my company has applied for two Chinese utility model patents, application number is respectively 201120031196.2 and 201020621384.6, whether a kind of photovoltaic principals detection pumping unit of well is disclosed fuel-displaced, it uses a photovoltaic element and a receiving element, whether receiving element is subject to light to judge the state whether oil pumper is fuel-displaced like this, but in use there is defect in this structure, in the time that above-mentioned detection device is installed on oil inlet pipe, due to the existence of flowline internal pressure, the crude oil that enters oil inlet pipe carries out pressure release, crude oil is splashed, crude oil is bonding or adhere to and photovoltaic element or receiving element, cause checkout gear to lose efficacy.Use extremely inconvenience.
In addition, existing oil well is straight barrel type at the pipeline that enters oil sump, and this structure is easily stretched into oil pipe in oil sump and steals by lawless person, not only loses oil but also easily cause oil sump to pollute.
Summary of the invention
The object of this invention is to provide a kind of oil storage tank entrance checkout gear with Photoelectric Detection, it is a sheathed detection cylindrical body on oil inlet pipe, make the crude oil pressure release in oil inlet pipe in flowline, effectively solved the crude oil problem that causes checkout gear to lose efficacy of splashing, this checkout gear can prevent that crude oil from being stolen simultaneously.
To achieve these goals, the present invention has adopted following technical scheme: a kind of oil storage tank entrance checkout gear with Photoelectric Detection, comprise oil inlet pipe, described oil inlet pipe outside is arranged with a detection cylindrical body, in this detection cylindrical body, be provided with a funnel, in described detection cylindrical body, be provided with and detect transmitting terminal and be positioned at the detection receiving terminal in same light path with detection transmitting terminal, and described detection transmitting terminal is all positioned at funnel below with detection receiving terminal.
Further, between described oil inlet pipe and detection cylindrical body, be provided with a tighten ring, between described oil inlet pipe and tighten ring, fix by securing member; Between described oil inlet pipe, tighten ring and detection cylindrical body, fix by trip bolt.
Further, in described oil inlet pipe, be staggeredly equipped with at least two swing links.
Further, described detection transmitting terminal and detection receiving terminal are arranged on the both sides of detecting the same diameter of cylindrical body.
Further, described detection transmitting terminal and detection receiving terminal are arranged on and detect the same one end of cylindrical body, are being provided with a speculum with the other end that detects the same diameter of transmitting terminal.
Further, described detection transmitting terminal is photoelectric probe.
Beneficial effect of the present invention is: adopt after said structure, utilize photovoltaic principals to judge whether fuel-displaced, on oil inlet pipe, sheathed one detects cylindrical body, is staggeredly equipped with swing link in oil inlet pipe, detects in cylindrical body and is provided with a funnel, crude oil in flowline enters oil inlet pipe pressure release, crude oil is injected on swing link, flows down along swing link, and funnel can be collected the crude oil of dispersion, make it dirty along bell mouth, solved crude oil and splashed and cause detecting transmitting terminal and detect the problem that receiving terminal lost efficacy.Meanwhile, swing link and funnel all have the lawless person of preventing by pipeline stretch into oil sump steal oil condition occur.
Brief description of the drawings
In order to be illustrated more clearly in embodiment of the present invention technical scheme, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only that the present invention is in order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is front view of the present invention;
Fig. 2 be in Fig. 1 c-c to sectional view.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
A kind of oil storage tank entrance checkout gear with Photoelectric Detection as shown in Figure 1 and Figure 2, comprise oil inlet pipe 1, in oil inlet pipe 1, be staggeredly equipped with at least two swing links 9, crude oil enters oil inlet pipe 1 from flowline, in flowline, there is pressure, the crude oil that enters oil inlet pipe 1 is splashed on swing link 9, and swing link 9 has guide functions, and crude oil is flowed down along swing link 9.Meanwhile, the multiple swing links 9 that are crisscross arranged can stop that pipeline enters oil sump, have antitheft effect.The multiple swing links 9 that are crisscross arranged also can replace by other structures of the prior art, the structure of for example venetian blind type.
Described oil inlet pipe 1 outside is arranged with a detection cylindrical body 2, the process that this detection cylindrical body 2 extends crude oil and enters oil sump, detect in cylindrical body 2 and be provided with a funnel 3, this funnel 3 is for collecting the crude oil flowing down from oil inlet pipe 1, make crude oil enter oil sump from bell mouth, prevent that crude oil is bonding or be attached to detection transmitting terminal 4 and detect receiving terminal 5.Meanwhile, funnel 3 can stop that pipeline enters oil sump, has antitheft effect.
In described detection cylindrical body 2, be provided with and detect transmitting terminal 4 and be positioned at the detection receiving terminal 5 in same light path with detection transmitting terminal 4, and described detection transmitting terminal 4 is all positioned at funnel 3 belows with detection receiving terminal 5.Detecting transmitting terminal 4 is photovoltaic element, also can substitute with other existing structures.This device judges whether fuel-displaced by the mode of optoelectronic induction, when flowline no liquid medium flows out, detect receiving terminal 5 for being subject to light state; When flowline has oil to flow out, light is blocked, and detects receiving terminal 5 for the non-light state that is subject to.The light whether state that is subject to of this photovoltaic element can be considered as the whether state of extraction oil of oil pumper.
Described detection transmitting terminal 4 and detection receiving terminal 5 have two kinds of set-up modes, a kind of for detecting transmitting terminal 4 and detect receiving terminal 5 both sides that are arranged on detection cylindrical body 2 same diameters, detect transmitting terminal 4 transmitting illuminants, detect receiving terminal 5 and receive light source, if detect receiving terminal 5 for being subject to light state, for not going out oil condition, if detect receiving terminal 5 for the non-light state that is subject to, for going out oil condition; Another kind of for detection transmitting terminal 4 is arranged on and detects the same one end of cylindrical body 2 with detection receiving terminal 5, be provided with a speculum with the other end that detects transmitting terminal 4 same diameters.
Wherein, between described oil inlet pipe 1 and detection cylindrical body 2, be provided with a tighten ring 6, this tighten ring 6 is convenient to oil inlet pipe 1 and is detected the assembling between cylindrical body 2, fixing by securing member 7 between described oil inlet pipe 1 and tighten ring 6; Fixing by trip bolt 8 between described oil inlet pipe 1, tighten ring 6 and detection cylindrical body 2.Between oil inlet pipe 1, tighten ring 6 and detection cylindrical body 2 threes, connect more firmly, stablize like this.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. the oil storage tank entrance checkout gear with Photoelectric Detection, comprise oil inlet pipe (1), it is characterized in that, described oil inlet pipe (1) outside is arranged with a detection cylindrical body (2), in this detection cylindrical body (2), be provided with a funnel (3), in described detection cylindrical body (2), be provided with detect transmitting terminal (4) and with detect transmitting terminal (4) and be positioned at the detection receiving terminal (5) in same light path, and described detection transmitting terminal (4) and detect receiving terminal (5) and be all positioned at below funnel (3).
2. a kind of oil storage tank entrance checkout gear with Photoelectric Detection according to claim 1, it is characterized in that: between described oil inlet pipe (1) and detection cylindrical body (2), be provided with a tighten ring (6), fixing by securing member (7) between described oil inlet pipe (1) and tighten ring (6); Fixing by trip bolt (8) between described oil inlet pipe (1), tighten ring (6) and detection cylindrical body (2).
3. a kind of oil storage tank entrance checkout gear with Photoelectric Detection according to claim 1, is characterized in that: in described oil inlet pipe (1), be staggeredly equipped with at least two swing links (9).
4. a kind of oil storage tank entrance checkout gear with Photoelectric Detection according to claim 1, is characterized in that: described detection transmitting terminal (4) and detection receiving terminal (5) are arranged on the both sides of detecting the same diameter of cylindrical body (2).
5. a kind of oil storage tank entrance checkout gear with Photoelectric Detection according to claim 1, it is characterized in that: described detection transmitting terminal (4) and detection receiving terminal (5) are arranged on and detect the same one end of cylindrical body (2), be provided with a speculum with the other end that detects the same diameter of transmitting terminal (4).
6. according to a kind of oil storage tank entrance checkout gear with Photoelectric Detection described in claim 1～5 any one, it is characterized in that: described detection transmitting terminal (4) is photoelectric probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092603.9A CN103899281B (en) | 2014-03-13 | 2014-03-13 | A kind of oil storage tank entrance detection means with Photoelectric Detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092603.9A CN103899281B (en) | 2014-03-13 | 2014-03-13 | A kind of oil storage tank entrance detection means with Photoelectric Detection |
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| CN103899281A true CN103899281A (en) | 2014-07-02 |
| CN103899281B CN103899281B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410092603.9A Expired - Fee Related CN103899281B (en) | 2014-03-13 | 2014-03-13 | A kind of oil storage tank entrance detection means with Photoelectric Detection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591800A (en) * | 2018-05-30 | 2018-09-28 | 东营优立拓夫石油科技有限公司 | Lubricating system and pumping unit including the lubricating system |
| CN113236150A (en) * | 2021-07-12 | 2021-08-10 | 东营胜蓝石油科技开发有限公司 | Centralizer for hydraulic oil pipe |
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| CN202300360U (en) * | 2011-10-10 | 2012-07-04 | 中国石油天然气集团公司 | Gas collecting and draining device |
| CN203347774U (en) * | 2013-06-24 | 2013-12-18 | 天津奥友科技有限公司 | Novel continuous metering separator |
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2014
- 2014-03-13 CN CN201410092603.9A patent/CN103899281B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847612A (en) * | 2006-05-10 | 2006-10-18 | 东营润兴工贸有限责任公司 | Triphase separating liquid reservoir |
| JP2008126155A (en) * | 2006-11-22 | 2008-06-05 | Tokyo Electron Ltd | Optical foreign matter detection apparatus and treatment liquid application apparatus equipped with the same |
| US20080245960A1 (en) * | 2007-04-09 | 2008-10-09 | Baker Hughes Incorporated | Method and Apparatus to Determine Characteristics of an Oil-Based Mud Downhole |
| JP2011242328A (en) * | 2010-05-20 | 2011-12-01 | Ricoh Co Ltd | Bubble detection tool, bubble detector, and bubble detection method |
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| CN202300360U (en) * | 2011-10-10 | 2012-07-04 | 中国石油天然气集团公司 | Gas collecting and draining device |
| CN203347774U (en) * | 2013-06-24 | 2013-12-18 | 天津奥友科技有限公司 | Novel continuous metering separator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591800A (en) * | 2018-05-30 | 2018-09-28 | 东营优立拓夫石油科技有限公司 | Lubricating system and pumping unit including the lubricating system |
| CN113236150A (en) * | 2021-07-12 | 2021-08-10 | 东营胜蓝石油科技开发有限公司 | Centralizer for hydraulic oil pipe |
| CN113236150B (en) * | 2021-07-12 | 2021-09-03 | 东营胜蓝石油科技开发有限公司 | Centralizer for hydraulic oil pipe |
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| CN103899281B (en) | 2017-04-05 |
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