CN201444251U - Automated measuring and controlling device for oil-storage tank - Google Patents
Automated measuring and controlling device for oil-storage tank Download PDFInfo
- Publication number
- CN201444251U CN201444251U CN2009200263872U CN200920026387U CN201444251U CN 201444251 U CN201444251 U CN 201444251U CN 2009200263872 U CN2009200263872 U CN 2009200263872U CN 200920026387 U CN200920026387 U CN 200920026387U CN 201444251 U CN201444251 U CN 201444251U
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- storage tank
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- control equipment
- data acquisition
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Abstract
The utility model discloses an automated measuring and controlling device for an oil-storage tank, which comprises a data acquisition unit capable of acquiring crude oil parameters, wherein the data acquisition unit is electrically connected with a data processing unit, the data processing unit is electrically connected with a safe explosion-proof unit, the safe explosion-proof unit is electrically connected with a comprehensive treating and controlling unit, and the comprehensive treating and controlling unit is connected with an industrial personal computer; the utility model is suitable for measurement of oil-storage tanks, knockout drums and sedimentation tanks in petroleum and chemical industry, and can carry out precise measurement on multiple technical indexes of the media in the oil-storage tank such as liquid level, position of oil-water interface, thickness of bottom sludge, and moisture content, temperature as well as inventory at each level.
Description
Technical field
The utility model relates to a kind of measure and control device, relates in particular to a kind of robotization synthesis observe and control device that can detect crude oil Information Monitoring in the storage tank in real time.
Background technology
In the petroleum collection processing industry, oil exploitation comes out can temporarily be stored in the storage tank through after the degasification process, one of memory period most important work is exactly to detect informations parameter such as liquid level in the medium, interface, temperature, because crude oil always is in the dynamic change, so need the staff to detect physical parameters such as its temperature, water percentage, liquid level, interface continually, and existing measuring technique mostly is the metering system of comparison machinery, also needing of having climbed to tank deck and goes manual detection, more loaded down with trivial details, also there is certain potential safety hazard; And the contained impurity of storage tank medium also comprises water and mud, detection method in the past is relatively backward a bit, detect the data out of true, the manufacturing process more complicated of the detection aid that has, increased the detection cost, and mostly be the method for a little machineries, complicated operation, the testing result out of true, and the kind of employed testing tool detected parameters is limited.
The utility model content
Technical problem to be solved in the utility model provides the parameters information in a kind of real-time detection crude oil medium, the storage tank automation measurement and control equipment that realization detects automation mechanized operation.
For solving the problems of the technologies described above, the technical solution of the utility model is: the storage tank automation measurement and control equipment, comprise the data acquisition unit of gathering the crude oil parameter, described data acquisition unit is electrically connected with data processing unit, described data processing unit is electrically connected with the safety anti-explosive unit, described safety anti-explosive unit is electrically connected the overall treatment control module, and described overall treatment control module is connected with industrial computer.
As a kind of improvement, described data acquisition unit comprises the temperature sensor of collecting temperature parameter, detect the shortwave moisture sensor of water content in the interior liquid level of storage tank, interface, the medium, gather the density sensor of mixing material density in the storage tank and the pressure transducer of collection liquid level pressure.
As further improvement, described data processing unit is for storage and change the single-chip microcomputer of the simulating signal that described data acquisition unit collects.
As further improvement, described overall treatment control module comprises central processing module, described central processing module is electrically connected with the power module that working power is provided, control the transmission module of described data acquisition unit position, the wireless sending module of controlling automatic verification of described data acquisition unit and the automatic calibration module that resets and the crude oil parameter that receives being carried out wireless transmission.
As further improvement, described power module is direct current supply module or solar powered module.
As further improving, described industrial computer output terminal is electrically connected with expanding element.
As further improving again, described expanding element comprise the display unit that shows the crude oil parameter, print data print unit, distributing data network element and control the sewage discharge control module of sewage discharge automatically.
As further improving, described safety anti-explosive unit comprises explosion-proof components and parts and the low-voltage power supply that is applied to the storage tank automation measurement and control equipment.
As further improving again, be connected by the RS-485 serial ports between described overall treatment control module and the described industrial computer.
Owing to adopted technique scheme, the beneficial effects of the utility model are: utilize the position of overall treatment control module control data collecting unit in storage tank, thereby gather the temperature of different liquid levels, the interface, various parameters such as liquid water content in the medium, by data processing unit parameter is carried out preliminary formal transformation and storage transmission, by the judgement signal of overall treatment control module with liquid level, the judgement signal at interface, the water percentage variable signal of each aspect, the temperature variation signal, touch end signal and send to the industrial computer that can monitor message detects after treatment, and detected parameters is shown by industrial computer; And industrial computer can monitor simultaneously the information detected state of dozens of crude oil storage tank, improved the automaticity that the storage tank crude information detects.
Description of drawings
Accompanying drawing is the structured flowchart of the utility model embodiment.
Embodiment
As shown in drawings, the storage tank automation measurement and control equipment, comprise the data acquisition unit of gathering the crude oil parameter, described data acquisition unit comprises the temperature sensor of collecting temperature parameter, detect the shortwave moisture sensor of water content in the interior liquid level of storage tank, interface, the medium, gather the density sensor of mixing material density in the storage tank and the pressure transducer of collection liquid level pressure, the data parameters that data acquisition unit is mainly finished the storage tank interior media detects, easy to use, do not need the staff to climb to the storage tank top and go mechanical measurement; Described data acquisition unit is electrically connected with data processing unit, described data processing unit is for storage and change the single-chip microcomputer of the simulating signal that described data acquisition unit collects, the form that becomes other control module to discern the data-switching that collects by single-chip microcomputer; Described data processing unit is electrically connected with the safety anti-explosive unit, make present embodiment more secure and reliable to use, described safety anti-explosive unit comprises explosion-proof components and parts and the low-voltage power supply that is applied to the storage tank automation measurement and control equipment, for example: adopt fire proof motor, total system adopts dc low-voltage power supply etc.
Described safety anti-explosive unit is electrically connected the overall treatment control module, described overall treatment control module comprises central processing module, central processing module is CPU or single-chip microcomputer, described central processing module is electrically connected with the power module that working power is provided, described power module is direct current supply module or solar powered module, utilize direct current supply module or solar powered module electric power system as safety, eliminated and used other electronic devices and components in the present embodiment, also reached the purpose of environmental protection and energy saving because of adopting the potential safety hazard of alternating current 220V power supply; The overall treatment control module also comprises the transmission module of the described data acquisition unit of control position, by carrying out order control data collecting unit position in storage tank of central processing module, so that gather the parameters such as water percentage, temperature of each liquid level of mixing material in the storage tank timely; Control the automatic calibration module of the automatic check reset of described data acquisition unit, by the verification automatically of control data collecting unit, so that the accuracy of the data that assurance collects; Also comprise the wireless sending module that the crude oil parameter that receives is carried out wireless transmission, be convenient to the remote collection observed data.
Described overall treatment control module is connected with storage and the industrial computer of the calculation of parameter crude oil parameter of gathering according to described data acquisition unit, be connected by the RS-485 serial ports between described overall treatment control module and the described industrial computer, described industrial computer output terminal is electrically connected with expanding element, described expanding element comprises the display unit that shows the crude oil parameter, the print unit of print data, the sewage discharge control module of the network element of distributing data and automatic control sewage discharge, with the sewage in the storage tank that detects or the mud that accumulates when too much, can open set tapping equipment automatically by the sewage discharge control module, simple to operate, help saving the labour, raise labour efficiency.
The utility model makes full use of advanced technology, technology and material, has realized that the multiple parameters index measures simultaneously, has both guaranteed the precision of measuring, and has improved the reliability of checkout equipment work again.Data acquisition unit is reasonable in design, will collect to such an extent that data are converted to pattern with the HART protocol-compliant by data processing unit, but and the overall process measured of real time monitoring, the menu display operation is convenient, makes things convenient for networking and connects; The many difficult problems in the petrochemical industry production management process have been solved effectively, energy-saving and cost-reducing, reduce the fringe cost that crude production intermediate link is brought greatly, stop the environmental pollution that oil tank discharges water and causes, improve the quality of outer output oil, have bigger social effect and economic implications.
Claims (9)
1. storage tank automation measurement and control equipment, it is characterized in that: comprise the data acquisition unit of gathering the crude oil parameter, described data acquisition unit is electrically connected with data processing unit, described data processing unit is electrically connected with the safety anti-explosive unit, described safety anti-explosive unit is electrically connected the overall treatment control module, and described overall treatment control module is connected with industrial computer.
2. storage tank automation measurement and control equipment as claimed in claim 1, it is characterized in that: described data acquisition unit comprises the temperature sensor of collecting temperature parameter, detect the shortwave moisture sensor of water content in the interior liquid level of storage tank, interface, the medium, gather the density sensor of mixing material density in the storage tank and the pressure transducer of collection liquid level pressure.
3. storage tank automation measurement and control equipment as claimed in claim 1 is characterized in that: described data processing unit is for storage and change the single-chip microcomputer of the simulating signal that described data acquisition unit collects.
4. storage tank automation measurement and control equipment as claimed in claim 1, it is characterized in that: described overall treatment control module comprises central processing module, described central processing module is electrically connected with the power module that working power is provided, control the transmission module of described data acquisition unit position, the wireless sending module of controlling automatic verification of described data acquisition unit and the automatic calibration module that resets and the crude oil parameter that receives being carried out wireless transmission.
5. storage tank automation measurement and control equipment as claimed in claim 4 is characterized in that: described power module is direct current supply module or solar powered module.
6. storage tank automation measurement and control equipment as claimed in claim 1 is characterized in that: described industrial computer output terminal is electrically connected with expanding element.
7. storage tank automation measurement and control equipment as claimed in claim 6 is characterized in that: described expanding element comprise the display unit that shows the crude oil parameter, print data print unit, distributing data network element and control the sewage discharge control module of sewage discharge automatically.
8. storage tank automation measurement and control equipment as claimed in claim 7 is characterized in that: described safety anti-explosive unit comprises explosion-proof components and parts and the low-voltage power supply that is applied to the storage tank automation measurement and control equipment.
9. as the described storage tank automation measurement and control equipment of the arbitrary claim of claim 1 to 7, it is characterized in that: be connected by the RS-485 serial ports between described overall treatment control module and the described industrial computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200263872U CN201444251U (en) | 2009-05-26 | 2009-05-26 | Automated measuring and controlling device for oil-storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200263872U CN201444251U (en) | 2009-05-26 | 2009-05-26 | Automated measuring and controlling device for oil-storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201444251U true CN201444251U (en) | 2010-04-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200263872U Expired - Fee Related CN201444251U (en) | 2009-05-26 | 2009-05-26 | Automated measuring and controlling device for oil-storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201444251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073090A (en) * | 2016-11-08 | 2018-05-25 | 上海孚凌自动化控制系统有限公司 | Oil storage tank long-distance monitorng device |
| CN108919716A (en) * | 2018-07-19 | 2018-11-30 | 万博克环保科技（北京）有限公司 | A kind of automatic control system of grease processing |
| CN110177608A (en) * | 2016-10-24 | 2019-08-27 | M·S·劳赫 | Petroleum monitors system |
-
2009
- 2009-05-26 CN CN2009200263872U patent/CN201444251U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177608A (en) * | 2016-10-24 | 2019-08-27 | M·S·劳赫 | Petroleum monitors system |
| CN108073090A (en) * | 2016-11-08 | 2018-05-25 | 上海孚凌自动化控制系统有限公司 | Oil storage tank long-distance monitorng device |
| CN108919716A (en) * | 2018-07-19 | 2018-11-30 | 万博克环保科技（北京）有限公司 | A kind of automatic control system of grease processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20120526 |