CN105137208A - Split type oil product static electricity online monitor and monitoring method thereof - Google Patents

Split type oil product static electricity online monitor and monitoring method thereof Download PDF

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Publication number
CN105137208A
CN105137208A CN201510579117.4A CN201510579117A CN105137208A CN 105137208 A CN105137208 A CN 105137208A CN 201510579117 A CN201510579117 A CN 201510579117A CN 105137208 A CN105137208 A CN 105137208A
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CN
China
Prior art keywords
data
oil
electrostatic charge
module
split type
Prior art date
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Pending
Application number
CN201510579117.4A
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Chinese (zh)
Inventor
李亮亮
孙立富
刘全桢
李义鹏
孟鹤
高鑫
宫宏
张云鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Petroleum and Chemical Corp
Sinopec Qingdao Safety Engineering Institute
Original Assignee
China Petroleum and Chemical Corp
Sinopec Qingdao Safety Engineering Institute
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by China Petroleum and Chemical Corp, Sinopec Qingdao Safety Engineering Institute filed Critical China Petroleum and Chemical Corp
Priority to CN201510579117.4A priority Critical patent/CN105137208A/en
Publication of CN105137208A publication Critical patent/CN105137208A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a split type oil product static electricity online monitor and a monitoring method thereof, specifically relates to the technical field of an online monitoring device for the static electricity condition of an oil product in a pipeline, and solves the problems of an existing oil product static electricity monitoring device that a data display device cannot be installed independently, on-site observation is inconvenient, and related data needs to be manually recorded. The split type oil product static electricity online monitor comprises a data sampling module, a data gain module, a wireless data transmission terminal, a wireless data receiving terminal and a monitoring device which are connected in sequence. The data sampling module and the data gain module are integrated and are connected with a data display module and the wireless data transmission terminal through signal wires. The wireless data transmission terminal and the wireless data receiving terminal are connected through a network. The integrated body of the data sampling module and the data gain module are externally covered by a metal housing, and the signal wires are adjustable in length.

Description

A kind of split type electrostatic charge of oil on-line computing model and monitoring method thereof
Technical field
The invention belongs to pipeline oil product electrostatic charging situation on-Line Monitor Device technical field, be specifically related to a kind of split type electrostatic charge of oil on-line computing model and monitoring method thereof.
Background technology
When oil product transports in pipeline can with pipe friction and gather electrostatic, if oil-gas space static charge can not be leaked in time, oil product is too much in the static charge of pipeline inner accumulated, just may cause an explosion accident because of static discharge.The electric density of oil product is the measuring of CHARGE DISTRIBUTION density degree in oil product, its size affects by factors such as oil product flow state, viscosity, conductivity, temperature, therefore, carries out dynamic monitoring to oil product through pipelines electrostatic belt electricity, can conveniently understand oil product flow state, pre-electrostatic proof safety hidden danger.
A kind of electrostatic charge of oil on-line computing model [patent No.: 201410320177.X] of patent discloses a kind of electrostatic charge of oil on-line computing model, comprise rigid straight pipe, bar ball sensor and data processing display device, can the electrostatic charge density of oil product in Real-Time Monitoring pipeline, and utilize data processing display device to come collection to electrostatic charge of oil parameter, storage, process and result display.But the bar ball sensor of this electrostatic on-line computing model and data processing display device are connected as a single entity, size is comparatively large, can not install and such as, for monitoring combustible and explosive area small space interior conduit electrostatic charge of oil amount, fuel charger internal pipeline.
For two conditions below pipe laying electrostatic charge of oil electric density monitoring equipment demand fulfillment in the special small space of petroleum chemical industry: one is that the data display equipment of electrostatic charge of oil monitor should need be separated installation with Electrostatic collection equipment, data display equipment can independently be installed, and facilitates field observation; Two is for the remote Real-Time Monitoring of oil product through pipelines static content energy and record, realizes staff and understands field condition in time, take corresponding measure to ensure safety.Therefore, design a kind of can data display equipment and Electrostatic collection equipment being removably installed and to have the oil product through pipelines electric density proving installation of wireless transmission function most important, but current similar proving installation there is no and reports for work.
Summary of the invention
The object of the invention is can not independently install for existing electrostatic charge of oil monitoring device data display equipment, be unfavorable for field observation, need the deficiency of manual record related data, propose a kind of by setting data display module, realize data display equipment independently to install, facilitate the split type electrostatic charge of oil on-line computing model of the one of field observation and monitoring method thereof.
The present invention specifically adopts following technical scheme:
A kind of split type electrostatic charge of oil on-line computing model, comprise the data sampling module, data gain module, wireless data transmission terminal, receive data by wireless terminal, the watch-dog that connect successively, described data sampling module and data gain module integration one are also by signal wire connection data display module and wireless data transmission terminal, and described wireless data transmission terminal is connected by network with receive data by wireless terminal.
Preferably, the outside of described data sampling module and data gain module integration one is covered with metal shell.Metal shell good earth.
Preferably, described signal wire adjustable length.
A monitoring method for split type electrostatic charge of oil on-line computing model, adopts a kind of split type electrostatic charge of oil on-line computing model as above, specifically comprises the following steps:
Step one: data are transferred to data gain module after data acquisition module process, measurement data is sent to wireless data transmission terminal and data disaply moudle by data gain module, the data of wireless data transmission terminal are by uploading to network, received by receive data by wireless terminal, last watch-dog obtains the related data comprising the electrostatic charge density of oil product through pipelines and the geographical location information residing for data acquisition module;
Step 2: the threshold value presetting electrostatic charge density numerical value in watch-dog, when the electrostatic charge density numerical value that watch-dog receives is greater than the threshold value presetting electrostatic charge density numerical value, the automatic display alarm information of watch-dog.
The beneficial effect that the present invention has is: this split type electrostatic charge of oil on-line computing model, achieves data sampling module and be separated with data disaply moudle, be arranged on pipe laying, be convenient to the field monitoring of electrostatic charge of oil data; Electric density and the detection positional information of oil product through pipelines are monitored in real time by watch-dog, facilitate staff to understand oil product flow state in time, take measures in time to prevent potential safety hazard; Equipment is installed simple, and data acquisition is convenient, fast, accurate.
Accompanying drawing explanation
Fig. 1 is a kind of split type electrostatic charge of oil on-line computing model structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the specific embodiment of the present invention is described further:
As described in Figure 1, a kind of split type electrostatic charge of oil on-line computing model, comprise the data sampling module, data gain module, wireless data transmission terminal, receive data by wireless terminal, the watch-dog that connect successively, data sampling module comprises electrostatic transducer, data sampling module and data gain module integration one are also by signal wire connection data display module and wireless data transmission terminal, and signal wire adjustable length wireless data transmission terminal is connected by network with receive data by wireless terminal.
The outside of data sampling module and data gain module integration one is covered with metal shell.Metal shell can ensure good earth.
A monitoring method for split type electrostatic charge of oil on-line computing model, adopts a kind of split type electrostatic charge of oil on-line computing model as above, is arranged on oil pipeline, specifically comprises the following steps this split type electrostatic charge of oil on-line computing model:
Step one: data are transferred to data gain module after data acquisition module process, measurement data is sent to wireless data transmission terminal and data disaply moudle by data gain module, the data of wireless data transmission terminal are by uploading to network, received by receive data by wireless terminal, last watch-dog obtains the related data comprising the electrostatic charge density of oil product through pipelines and the geographical location information residing for data acquisition module;
Step 2: the threshold value presetting electrostatic charge density numerical value in watch-dog, when the electrostatic charge density numerical value that watch-dog receives is greater than the threshold value presetting electrostatic charge density numerical value, the automatic display alarm information of watch-dog.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.

Claims (4)

1. a split type electrostatic charge of oil on-line computing model, it is characterized in that, comprise the data sampling module, data gain module, wireless data transmission terminal, receive data by wireless terminal, the watch-dog that connect successively, described data sampling module and data gain module integration one are also by signal wire connection data display module and wireless data transmission terminal, and described wireless data transmission terminal is connected by network with receive data by wireless terminal.
2. a kind of split type electrostatic charge of oil on-line computing model as claimed in claim 1, is characterized in that, the outside of described data sampling module and data gain module integration one is covered with metal shell.
3. a kind of split type electrostatic charge of oil on-line computing model as claimed in claim 1, is characterized in that, described signal wire adjustable length.
4. a monitoring method for split type electrostatic charge of oil on-line computing model, adopts the split type electrostatic charge of oil on-line computing model of the one as described in claim 1-3 any one, it is characterized in that, specifically comprise the following steps:
Step one: data are transferred to data gain module after data acquisition module process, measurement data is sent to wireless data transmission terminal and data disaply moudle by data gain module, the data of wireless data transmission terminal are by uploading to network, received by receive data by wireless terminal, last watch-dog obtains the related data comprising the electrostatic charge density of oil product through pipelines and the geographical location information residing for data acquisition module;
Step 2: the threshold value presetting electrostatic charge density numerical value in watch-dog, when the electrostatic charge density numerical value that watch-dog receives is greater than the threshold value presetting electrostatic charge density numerical value, the automatic display alarm information of watch-dog.
CN201510579117.4A 2015-09-11 2015-09-11 Split type oil product static electricity online monitor and monitoring method thereof Pending CN105137208A (en)

Priority Applications (1)

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CN201510579117.4A CN105137208A (en) 2015-09-11 2015-09-11 Split type oil product static electricity online monitor and monitoring method thereof

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Application Number Priority Date Filing Date Title
CN201510579117.4A CN105137208A (en) 2015-09-11 2015-09-11 Split type oil product static electricity online monitor and monitoring method thereof

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CN105137208A true CN105137208A (en) 2015-12-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107228281A (en) * 2016-03-23 2017-10-03 中国石油化工股份有限公司 The buried thermoplastic pipe electrostatic safety in gas station and interlayer gap Distribution Test platform

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CN102033170A (en) * 2009-09-29 2011-04-27 华东电力试验研究院有限公司 Online measuring device of charge density of oil electrification in transformer
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CN201955410U (en) * 2011-01-06 2011-08-31 浙江省电力公司 Remote online arrester monitoring device
CN102243803A (en) * 2011-07-25 2011-11-16 南京因泰莱配电自动化设备有限公司 On-line fault monitoring system based on general packet radio service (GPRS) network
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Application publication date: 20151209

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