CN2750393Y - Remote online instant monitoring device - Google Patents
Remote online instant monitoring device Download PDFInfo
- Publication number
- CN2750393Y CN2750393Y CN 200420086317 CN200420086317U CN2750393Y CN 2750393 Y CN2750393 Y CN 2750393Y CN 200420086317 CN200420086317 CN 200420086317 CN 200420086317 U CN200420086317 U CN 200420086317U CN 2750393 Y CN2750393 Y CN 2750393Y
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- CN
- China
- Prior art keywords
- cable
- steel pipe
- monitoring probe
- utility
- monitoring device
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a remote online instant monitoring device, which is suitable for important radiative facilities in deep sea, coal mines, petroleum wells and natural gas wells, and on long distance ground, such as war preparation oil depots, nuclear energy facilities, etc., for scientific research, energy resource and military. The utility model comprises a monitoring probe which is connected with one end of a seamless steel pipe cable, wherein the other end of the seamless steel pipe cable is connected to a data collector and a cable core of the seamless steel pipe cable is loaded in a seamless steel pipe. One end of the monitoring probe is provided with a connecting joint, and a steel pipe sheath of the steel pipe cable penetrates through the connecting joint of the monitoring probe. The connecting joint which is an inner cone is provided with a locking ring which is pressed into the inner cone of the connecting joint by a locking nut. The utility model has the advantages of high voltage resistance, high temperature resistance, corrosion resistance, simple structure, wide adaptability and high measuring precision.
Description
Technical field
The utility model relates to a kind of supervising device of long-distance transmissions, be particularly related to a kind of deep-sea, colliery, oil well, gasser and remote ground facility such as war preparedness oil depot of being applicable to, scientific researches such as nuclear power facility, the energy, military affairs and have the remote online immediately monitoring device of the critical facility of penetrating property of the width of cloth.
Background technology
Long distance control system is the emerging technology that grew up in recent years.Ocean research needs the photoelectric composite optical cable of electric power, instrument control and optical fiber information wire, but will guarantee that compound cable core is not subjected to the high pressure of seawater and corrodes is not the part pipe course.In oil oil, the gas well, the environment of work is also more abominable than ocean environment, because there is the compound of severe corrosives such as very high temperature, pressure and carbon dioxide packing, hydrogen chloride and sulfuretted hydrogen in the shaft bottom.Monitoring probe adopts frequency signal output more in the prior art, and this technology itself requires very high to popping one's head in, and cost is big, the instrument volume is big.About transmission cable, the cable that existing supervisory system is adopted mainly contains two kinds of sheathed cable and welded still pipes, and sheathed cable is with the outer jacket of steel wire as cable, makes after stranded, and shortcoming is to use the life-span short, and usable range is narrow.Welded still pipe is to be coated on the cable external welding with steel band to become protective seam, and shortcoming is to bear that distortion, weld seam are very long, corrosion-resistant.
The utility model content
The purpose of this utility model is to provide a kind of remote online immediately monitoring device, and it is high pressure resistant, high temperature resistant, corrosion-resistant, simple in structure, and wide adaptability, measuring accuracy height have price competitiveness.
The technical solution of the utility model is to solve like this: remote online immediately monitoring device, comprise monitoring probe, and monitoring probe connects the weldless steel tube cable, and the other end of weldless steel tube cable is connected on the data collecting instrument.
The weldless steel tube cable is that cable core is packed in the weldless steel tube.
End at monitoring probe has jointing, and the steel pipe sheath of steel pipe cable is penetrated in the jointing of monitoring probe, and jointing is an inner cone, loads onto retaining ring, with set nut retaining ring is pressed in the inner cone of jointing.
The utility model technical characterstic:
(1) with stainless steel as the shell of monitoring probe, that inside is filled with is shockproof, the special glue fat of waterproof, makes the contact of equipment circuit plate and circuit all obtain fully effectively to ensure.
(2) electronic circuit in the monitoring probe through handling, amplifies signal that every probe obtained and change into the analog or digital signal, transfers in the pulpit on ground through cable core.
(3) Tan Tou shell and steel pipe cable all have wear-resisting, anticorrosive function, adequately protect the cable heart and instrument can long-term operate as normal.
(4) data collecting instrument can and store in the computer the probe data acquisition that be sent, and shows and FEEDBACK CONTROL, reaches the optimized target of remote system operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the syndeton synoptic diagram of the utility model monitoring probe and steel pipe cable.
Embodiment
Accompanying drawing is a specific embodiment of the utility model;
Below in conjunction with accompanying drawing content of the present utility model is described in further detail:
With reference to shown in Figure 1, the utility model comprises monitoring probe 1, connects weldless steel tube cable 2 on monitoring probe 1, and the other end of weldless steel tube cable 2 is connected on the data collecting instrument 3.Weldless steel tube cable 2 is that cable core is packed in the weldless steel tube.
With reference to shown in Figure 2, end at monitoring probe 1 has jointing 5, and the steel pipe sheath of steel pipe cable is penetrated in the jointing 5 of monitoring probe 1, and jointing 5 is inner cones, load onto retaining ring 6, with set nut 4 with in retaining ring 6 inner cone that is pressed into jointing 5 tightly.
Remote monitoring probe 1 is inserted appointed positions, and probe monitors required parameter and amplifies through electronic section, is sent to ground through data collecting instrument and analytic system analysis, storage by the weldless steel tube jacketed cable.
Remote monitoring probe 1 is made up of the sensor of many groups monitoring parameter, is placed in the workspace of long-range required monitoring.The opinion with the application of ocean, the seawater pressure that probe records, parameters such as temperature, pH-value, current speed; Then the pressure that records methane, carbonic oxide, carbon dioxide packing, temperature, hydraulic system in coal mine, the negative pressure value in the mine; In the oil gas well, be the temperature in shaft bottom, pressure, flow, water percentage etc.To record parameter signal and give data collecting instrument 3, show at data collecting instrument 3 enterprising line parameters by cable transmission.
Weldless steel tube jacketed cable 2 is that cable core is placed in the weldless steel tube, makes cable core obtain best protection, and prevents that the unexpected spark that produces of cable core from contact with external environment, makes the signal of remote instruments can the also safe immediately pulpit that transfers to ground.
The utility model can be installed in cable core in the gapless stainless steel tube, allows steel pipe walls bear pressure and corrosion puzzlement.The utility model adopts the first group sheath of gapless stainless steel tube as cable core; it is high temperature resistant to add one deck according to environment for use on outer diameter of steel pipes, wear-resisting and corrosion resistant coating make stainless-steel tube system install and can obtain between the operating period to protect and the hardened stainless steel pipe to the safeguard function of cable core.
Cable core of the present utility model adopts the also available photoelectricity mixing of single core or polycore cable cable.Therefore make that the range of choice of probe improves greatly.
Signal instant and continuous being presented in the computer chart that data collecting instrument 3 can be gathered monitoring probe 1 by the connection of steel pipe cable, and with (for example: in the EXCEL table) the confession operation in computing machine of all data storage, engineering and managerial personnel make control to remote facility.To each monitoring parameter, the measure after data collecting instrument 3 can be set the upper and lower limit of warning arbitrarily and set warning.For example the temperature of remote motor surpasses high alarm setting, and system will be at once automatically with sound, and the light mode is reported to the police and with the dump of motor or other equipment, do not burnt out with protection equipment.Wait to recover to reset again after normal, equipment is not destroyed, do not stop production and accidents happened.
Claims (4)
1, remote online immediately monitoring device comprises monitoring probe (1), it is characterized in that, monitoring probe (1) connects weldless steel tube cable (2), and the other end of weldless steel tube cable (2) is connected on the data collecting instrument (3).
2, remote online immediately monitoring device according to claim 1 is characterized in that, weldless steel tube cable (2) is that cable core is packed in the weldless steel tube.
3, remote online immediately monitoring device according to claim 1, it is characterized in that, end at monitoring probe (1) has jointing (5), the steel pipe sheath of steel pipe cable (2) can be penetrated in the jointing (5) of monitoring probe (1), jointing (5) is an inner cone, load onto retaining ring (6), retaining ring (6) is pressed in the inner cone of jointing (5) with set nut (4).
4, remote online immediately monitoring device according to claim 1 is characterized in that, the cable core of weldless steel tube cable (2) adopts single core or polycore cable or photoelectricity compound cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086317 CN2750393Y (en) | 2004-12-06 | 2004-12-06 | Remote online instant monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086317 CN2750393Y (en) | 2004-12-06 | 2004-12-06 | Remote online instant monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750393Y true CN2750393Y (en) | 2006-01-04 |
Family
ID=35823774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420086317 Expired - Fee Related CN2750393Y (en) | 2004-12-06 | 2004-12-06 | Remote online instant monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750393Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072714A (en) * | 2010-11-05 | 2011-05-25 | 中国特种设备检测研究院 | Improved system and method for detecting wall thickness and corrosion of well casing of gas storage well |
| CN102454393A (en) * | 2011-12-02 | 2012-05-16 | 贵州航天凯山石油仪器有限公司 | Method and device for adjusting flow of underground distributed water in up and down reciprocating motion manner |
| CN103064100A (en) * | 2012-12-31 | 2013-04-24 | 广州杰赛科技股份有限公司 | Intelligentized nuclear radiation monitoring machine and monitoring method |
-
2004
- 2004-12-06 CN CN 200420086317 patent/CN2750393Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072714A (en) * | 2010-11-05 | 2011-05-25 | 中国特种设备检测研究院 | Improved system and method for detecting wall thickness and corrosion of well casing of gas storage well |
| CN102454393A (en) * | 2011-12-02 | 2012-05-16 | 贵州航天凯山石油仪器有限公司 | Method and device for adjusting flow of underground distributed water in up and down reciprocating motion manner |
| CN103064100A (en) * | 2012-12-31 | 2013-04-24 | 广州杰赛科技股份有限公司 | Intelligentized nuclear radiation monitoring machine and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |