CN203053512U - Digital display type oil-water interface detecting instrument - Google Patents
Digital display type oil-water interface detecting instrument Download PDFInfo
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- CN203053512U CN203053512U CN 201220631177 CN201220631177U CN203053512U CN 203053512 U CN203053512 U CN 203053512U CN 201220631177 CN201220631177 CN 201220631177 CN 201220631177 U CN201220631177 U CN 201220631177U CN 203053512 U CN203053512 U CN 203053512U
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- microprocessor
- instrument body
- probe
- water interface
- dip stick
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Abstract
The utility model discloses a digital display type oil-water interface detecting instrument, comprising a detecting instrument body, a measuring scale, a probe, a microprocessor, an LCD (liquid crystal display) screen, magnetic steel and a rotation angle sensor; the detecting instrument body comprises a casing and a rotary disc; the measuring scale is the combination of a flexible rule tape and a conducting wire; the probe is connected with the conducting wire of the measuring scale extended out of the detecting instrument body; a flexible rule disc is arranged in the detecting instrument body; a medium sensor is arranged in the probe; the microprocessor is mounted in the rotary disc; the LCD screen is arranged on the front end surface of the rotary disc; the output end of the microprocessor is connected with the LCD screen; the other end of the measuring scale in the detecting instrument body is connected with the microprocessor through a conducting wire; the magnetic steel is fixedly connected to the central position of the casing; the rotation angle sensor is fixedly connected to the central position of the flexible rule disc, and the radial position of the rotation angle sensor corresponds to the magnetic steel; and the rotation angle sensor is connected with the microprocessor through a conducting wire. The digital display type oil-water interface detecting instrument can remarkably reduce the influence of artificial factors and can carry out oil-water interface detection easily and accurately.
Description
Technical field
The utility model relates to a kind of oil water interface detector.
Background technology
The water-oil interface detection technique is widely used in the crude oil extraction of petroleum industry, store oil cabin cabinet and the water-oil interface detection of sewage cargo tank, the mixed liquor interface detection of chemical industry etc. of shipbuilding industry.The oil water interface detector of prior art comprises detection instrument body, dip stick, probe, the detection instrument body comprises housing, rotating disk, be provided with in the detection instrument body and can coil dip stick by rotatablely moving, drive the tape measure dish that dip stick stretches out or regains from the detection instrument body, be provided with dip stick reading window at housing; Dip stick is composited by tape band and the lead of band scale, and the lead in the dip stick external with stretching out the detection instrument basis of popping one's head in is connected, and is provided with medium sensor in the probe.When the oil water interface detector of employing prior art detects, rotate the tape measure dish, probe is along with dip stick stretches out from the detection instrument body, when probe drops to the arrival pasta, probe sends and arrives the pasta signal, operating personnel read scale and the record data of dip stick by the reading window on the housing, pop one's head in afterwards and continue to descend with dip stick, when arriving the water surface, probe sends and arrives water surface signal, operating personnel read scale and the record data of dip stick again by the reading window on the housing, the data difference of twice record in front and back is exactly the thickness of oil reservoir.The oil water interface detector of prior art is simple in structure, but when using dip stick since the oil pollution scale may cause reading difficulty or producing the bigger error that reads; Operating personnel also might cause the bigger error that reads because of the collimation error; More than two aspects all can cause producing bigger measuring error; On the other hand, adopt the oil water interface detector of this structure, operating personnel need constantly read, record data, and labour intensity goes out bigger.
The utility model content
The utility model provides a kind of and can significantly reduce artificial factor at the deficiencies in the prior art, carries out the digital display type oil water interface detector that water-oil interface detect easily, exactly.
The digital display type oil water interface detector comprises detection instrument body, dip stick, probe; Described detection instrument body comprises housing, rotating disk; Described dip stick is composited by tape band and the lead of band scale; Described probe is connected with lead in stretching out this external dip stick of detection instrument; Be provided with in the described detection instrument body and can coil dip stick by rotatablely moving, drive the tape measure dish that dip stick stretches out or regains from the detection instrument body; Be provided with medium sensor in the described probe; Its improvements are: also comprise microprocessor, LCD display, magnet steel, angular sensor; Described microprocessor is installed in the rotating disk; Described LCD display is arranged on the rotating disk front end face; The output terminal of described microprocessor links to each other with LCD display; The other end of the intrinsic dip stick of described detection instrument links to each other with microprocessor by lead; Described magnet steel is fixedly connected on the housing centre; Described angular sensor is fixedly connected on the centre of tape measure dish, and its radial position is corresponding with magnet steel; Described angular sensor links to each other with microprocessor by lead.
The further technical scheme of the utility model is: also comprise micro power switch, hummer; Described micro power switch, hummer are fixedly connected on the rotating disk front end face; Described micro power switch links to each other with electric device with detection instrument is intrinsic; The output terminal of described microprocessor links to each other with hummer.
The another kind of further technical scheme of the utility model is: be provided with temperature sensor in the described probe.
The further technical scheme of such scheme is: also comprise the handle that is arranged on the rotating disk, makes tape measure dish realization rotation.
The further technical scheme of such scheme is: also comprise the storage tube that is fixedly connected on the housing, described dip stick can stretch out from the storage tube with probe.
The further technical scheme of such scheme is: the entrance point at the storage tube also is provided with rapid-acting coupling.
The utility model compared with prior art has following good effect:
1. when using the utility model to detect, by the probe induction, microprocessor detects data and handles, shown by LCD display again, need not manually from the reading window, to read the data on the dip stick, read intuitively, easily, measure accurately, can not caused reading difficulty or producing the bigger error that reads by the oil pollution scale because of dip stick; The automaticity height has significantly alleviated operator's labour intensity simultaneously.
2. microprocessor is arranged in the rotating disk of detection instrument body, and be not arranged in the probe, the advantage that following several respects are arranged: the one, taken full advantage of detection instrument body interior existing space, can make the sonde configuration size become bigger and be arranged in the probe, increase manufacture difficulty and cost; The 2nd, microprocessor is arranged in the probe; microprocessor is with the probe rapid movement; easily cause the damage of microprocessor; also might influence the reliability of microprocessor work; and microprocessor is arranged in the rotating disk of detection instrument body; microprocessor moves more slowly with rotating disk, can protect microprocessor effectively.
3. be provided with magnet steel, angular sensor in the detection instrument chamber body, magnet steel is fixedly connected on the housing centre, and angular sensor is fixedly connected on the centre of tape measure dish, and its radial position is corresponding with magnet steel.Like this utility model in use, angular sensor rotates with the tape measure dish, simultaneously rotary angle signal is passed to microprocessor, calculates the movable length of dip stick by microprocessor, thereby calculates the degree of depth of oil, aqueous medium.Obviously, this mode can be calculated the degree of depth fuel-displaced, aqueous medium exactly, has significantly improved the degree of accuracy that detects.
4. adopt the micro power switch, improved the utilization ratio of power supply.
5. in the probe temperature sensor is set, can realizes the measurement of medium temperature.
6. on the tape measure dish handle is set, can realizes rotary manipulation like a cork.
7. the storage tube is set, dip stick and probe can be shunk in the storage tube, preferably the protection probe.
8. the entrance point of storage tube arranges rapid-acting coupling, can realize connecting fast when using the utility model, improves service efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cut-open view among Fig. 1.
Fig. 3 is the I part enlarged diagram among Fig. 2.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments below.
Digital display type oil water interface detector shown in the accompanying drawing 1-3 comprises detection instrument body 1, dip stick 2, probe 3, microprocessor 16, LCD display 5, magnet steel 13, angular sensor 14; Detection instrument body 1 comprises housing 1.1, rotating disk 1.2; Dip stick 2 is composited by tape band and the lead of band scale; Lead in probe 3 dip stick 2 outer with stretching out detection instrument body 1 is connected, and the other end of the dip stick 2 that detection instrument body 1 is interior passes through lead 11 and links to each other with microprocessor 16; Be provided with in the detection instrument body 1 and can coil dip stick 2 by rotatablely moving, drive the tape measure dish 12 that dip stick 2 stretches out or regains from detection instrument body 1; Be provided with medium sensor in the probe 3; Microprocessor 16 is installed in the rotating disk 1.2; LCD display 5 is arranged on rotating disk 1.2 front end faces; The output terminal of microprocessor 16 links to each other with LCD display 5; Magnet steel 13 is fixedly connected on housing 1.1 centres; Angular sensor 14 is fixedly connected on the centre of tape measure dish 12, and its radial position is corresponding with magnet steel 13; Angular sensor 14 links to each other with microprocessor 16 by lead 15.
As preferred version, in the present embodiment, the utility model also is provided with micro power switch 6, hummer 4, handle 7, storage tube 9, rapid-acting coupling 10; Micro power switch 6, hummer 4 are fixedly connected on rotating disk 1.2 front end faces; Micro power switch 6 and 1 interior the linking to each other with electric device of detection instrument body; The output terminal of microprocessor 16 links to each other with hummer 4; Handle 7 is arranged on the rotating disk 1.2; Storage tube 9 is fixedly connected on the housing 1.1, and dip stick 2 can stretch out from storage tube 9 with probe 3; Rapid-acting coupling 10 is arranged on the entrance point of storage tube 9; In addition, be provided with temperature sensor in the probe 3.
Use of the present utility model is as follows:
The rapid-acting coupling of rapid-acting coupling 10 with tested profit storing containers is connected, press micro power switch 6, LCD display 5 display medium types (this moment for " AIR printed words), dip stick 2 displacements (be 0 this moment) and temperature value, and hear that hummer 8 sends the buzzer corresponding with media type (being AIR this moment); Swing handle 7, rotating disk 1.2 drives tape measure dish 12 and rotates, and dip stick 2 drives probe 3 and moves down; Angular sensor 14 and tape measure dish 12 together rotate, magnet steel 13 moves in a circle relatively, simultaneously rotary angle signal is passed to microprocessor 16, calculated the movable length of dip stick 2 by microprocessor 16, when probe 3 arrives pasta, hummer 8 sends the buzzer corresponding with oil phase, and probe 3 sends a signal to microprocessor 16, and LCD display 5 shows current degree of depth h1, medium (be oil this moment) and medium temperature; Swing handle 7 makes probe 3 continue to descend, when probe 3 arrives the oil-water boundary, hummer 8 sends the buzzer corresponding with water, and probe 3 sends a signal to microprocessor 16, and LCD display 5 shows current degree of depth h2, medium (be water this moment) and medium temperature; Continue to shake handle 7, when probe 3 contact with the bottom of tested profit storing containers, the current degree of depth h3 of LCD display 5 demonstrations, medium (being water at this moment) and medium temperature.Then, the thickness of oil reservoir can be calculated from h2-h1, the thickness of water layer can be calculated from h3-h2.
Claims (6)
1. a digital display type oil water interface detector comprises detection instrument body (1), dip stick (2), probe (3); Described detection instrument body (1) comprises housing (1.1), rotating disk (1.2); Described dip stick (2) is composited by tape band and the lead of band scale; Lead in described probe (3) dip stick (2) outer with stretching out detection instrument body (1) is connected; Be provided with in the described detection instrument body (1) and can coil dip stick (2) by rotatablely moving, drive the tape measure dish (12) that dip stick (2) stretches out or regains from detection instrument body (1); Described probe is provided with medium sensor in (3); It is characterized in that: also comprise microprocessor (16), LCD display (5), magnet steel (13), angular sensor (14); Described microprocessor (16) is installed in the rotating disk (1.2); Described LCD display (5) is arranged on rotating disk (1.2) front end face; The output terminal of described microprocessor (16) links to each other with LCD display (5); The other end of the dip stick (2) in the described detection instrument body (1) links to each other with microprocessor (16) by lead (11); Described magnet steel (13) is fixedly connected on housing (1.1) centre; Described angular sensor (14) is fixedly connected on the centre of tape measure dish (12), and its radial position is corresponding with magnet steel (13); Described angular sensor (14) links to each other with microprocessor (16) by lead (15).
2. digital display type oil water interface detector according to claim 1 is characterized in that: also comprise micro power switch (6), hummer (4); Described micro power switch (6), hummer (4) are fixedly connected on rotating disk (1.2) front end face; Described micro power switch (6) and interior the linking to each other with electric device of detection instrument body (1); The output terminal of described microprocessor (16) links to each other with hummer (4).
3. digital display type oil water interface detector according to claim 1, it is characterized in that: described probe is provided with temperature sensor in (3).
4. according to the described digital display type oil water interface detector of one of claim 1～3, it is characterized in that: comprise that also being arranged on rotating disk (1.2) goes up, makes tape measure dish (12) to realize the handle (7) of rotation.
5. according to the described digital display type oil water interface detector of one of claim 1～3, it is characterized in that: also comprise the storage tube (9) that is fixedly connected on the housing (1.1), described dip stick (2) can stretch out from storage tube (9) with probe (3).
6. digital display type oil water interface detector according to claim 5 is characterized in that: also be provided with rapid-acting coupling (10) at the entrance point of storing tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631177 CN203053512U (en) | 2012-11-26 | 2012-11-26 | Digital display type oil-water interface detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631177 CN203053512U (en) | 2012-11-26 | 2012-11-26 | Digital display type oil-water interface detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053512U true CN203053512U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631177 Expired - Fee Related CN203053512U (en) | 2012-11-26 | 2012-11-26 | Digital display type oil-water interface detecting instrument |
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| Country | Link |
|---|---|
| CN (1) | CN203053512U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837206A (en) * | 2012-11-26 | 2014-06-04 | 江苏远望仪器有限公司 | Digital display type oil-water interface detector |
| CN105737940A (en) * | 2016-02-29 | 2016-07-06 | 孙萍 | Digital display oil-water interface detecting instrument based on magnetic grid sensor |
| RU190040U1 (en) * | 2019-03-12 | 2019-06-17 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный университет" | A device for determining the levels of produced water and oil in the tank |
-
2012
- 2012-11-26 CN CN 201220631177 patent/CN203053512U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837206A (en) * | 2012-11-26 | 2014-06-04 | 江苏远望仪器有限公司 | Digital display type oil-water interface detector |
| CN105737940A (en) * | 2016-02-29 | 2016-07-06 | 孙萍 | Digital display oil-water interface detecting instrument based on magnetic grid sensor |
| RU190040U1 (en) * | 2019-03-12 | 2019-06-17 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный университет" | A device for determining the levels of produced water and oil in the tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 225500 Jiangsu city of Taizhou province Qintong town Jiangyan District West Industrial Zone Patentee after: JIANGSU YUANWANG INSTRUMENT GROUP CO.,LTD. Address before: Jiang Dong Lu Qin Qintong town of Jiangyan city in Jiangsu province Jiangsu city of Taizhou province No. 81 225300 Patentee before: JIANGSU YUANWANG INSTRUMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |