CN107101089A - A kind of outer defeated flexible pipe wireless alarmer - Google Patents
A kind of outer defeated flexible pipe wireless alarmer Download PDFInfo
- Publication number
- CN107101089A CN107101089A CN201710451540.5A CN201710451540A CN107101089A CN 107101089 A CN107101089 A CN 107101089A CN 201710451540 A CN201710451540 A CN 201710451540A CN 107101089 A CN107101089 A CN 107101089A
- Authority
- CN
- China
- Prior art keywords
- microprocessing unit
- outer defeated
- wireless
- radio
- flexible pipe
- Prior art date
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 2
- 239000002775 capsule Substances 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003305 oil spill Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
Abstract
The invention discloses a kind of outer defeated flexible pipe wireless alarmer, including outer defeated hose end wireless transmission warning device and Central Control Room reception of wireless signals end device；The outer defeated hose end wireless transmission warning device includes the first microprocessing unit, the RF emission system and pressure sensor being connected with the first microprocessing unit, the transmitting antenna being connected with RF emission system, and power supply；The Central Control Room reception of wireless signals end device includes the second microprocessing unit, the radio-frequency receiving system being connected with the second microprocessing unit, audible alarm unit and display screen, and the reception antenna being connected with radio-frequency receiving system.The present invention goes out leakage pressure by radio wave transmissions, and select wireless radio-frequency, pressure capsule system and microprocessing unit is coordinated to realize radio alarming task, it is high with sensitivity, registration, the features such as automatically-monitored, reduces personnel and tugboat routing inspection cost, personnel and equipment workload are reduced, operating efficiency is improved.
Description
Technical field
The present invention relates to petroleum pipeline warning device, more particularly to a kind of outer defeated flexible pipe wireless alarmer.
Background technology
Outer defeated flexible pipe is the crucial long line equipment of outer defeated system on FPSO, is the unique passage of FPSO crude oil exportings.For
It possesses the work(for being protected from leakage by second layer body after the rupture of first layer body for the outer defeated flexible pipe of double-decker
Can, double-layer hose flange two ends are equipped with first layer body leakage warning device, it is therefore an objective to which advance notice user's first layer body is
Need to change through damaging.The current warning device is mainly electronic type and mechanical two kinds, electronic type principle：When first layer body
Crude oil is flow to inside warning device by the gap between first layer body and second layer body and forms it into electric current after leakage
Alarm lamp flicker in loop activation warning device.Mechanical principle：Crude oil passes through first layer pipe after first layer body is leaked
The compression spring that gap between body and second layer body is transferred the pressure in warning device activation warning device promotes color chips
Upset discoloration.But be due to it is defeated outside outer defeated flexible pipe during substantially float across the sea, the change of warning device passes through naked eyes
It is difficult to observe, increase the risk of crude oil exporting.
In face of above mentioned problem, a band wireless transmission function warning device, dress of being alarmed after first layer body is leaked are researched and developed
Put to be activated and transmit and transmit wireless signals to Central Control Room reception device, inform that defeated flexible pipe first layer body is outside which bar of user
Need to change through failure.The detection frequency of outer defeated flexible pipe user is reduced, outer defeated job safety risk is reduced.
The content of the invention
The purpose of the present invention is to overcome deficiency of the prior art there is provided a kind of outer defeated flexible pipe wireless alarmer, can be dropped
Low oil-spill risk, reduces personnel's patrol frequency, improves reliability.
The technical solution adopted in the present invention is：A kind of outer defeated flexible pipe wireless alarmer, including outer defeated hose end are wireless
Transmitting alarm device and Central Control Room reception of wireless signals end device；The outer defeated hose end wireless transmission warning device is arranged on double
Layer hose flange two ends, including the first microprocessing unit, the RF emission system being connected with first microprocessing unit and
Pressure sensor, the transmitting antenna being connected with the RF emission system, and with first microprocessing unit, described penetrate
The power supply that frequency emission system is connected with the transmitting antenna；The Central Control Room reception of wireless signals end device includes second micro- place
Manage unit, radio-frequency receiving system, audible alarm unit and the display screen being connected with second microprocessing unit, and with institute
State the reception antenna that radio-frequency receiving system is connected；Passed between the reception antenna and the transmitting antenna by radio signal
It is defeated.
It is preferred that, first microprocessing unit is model STC12C5A60S2 single-chip microcomputer.
It is preferred that, the power supply uses lithium battery.
The beneficial effects of the invention are as follows：The present invention passes pressure by increasing wireless launcher in original warning device
Sensor monitors that leakage pressure is transferred out by way of radio wave, and from current advanced wireless radio-frequency, matches somebody with somebody
Resultant pressure sensor-based system and low-power consumption, the microprocessing unit of High performance industrial level realize the task of radio alarming, with sensitive
Degree is high, registration, the features such as automatically-monitored, reduces personnel and tugboat routing inspection cost, greatly reduces personnel and equipment work
Measure, improve operating efficiency.
Brief description of the drawings
Fig. 1：Outer defeated hose end wireless transmission warning device schematic diagram of the invention；
Fig. 2：Outer defeated flexible pipe wireless alarmer control principle drawing of the invention.
Accompanying drawing is marked：1st, outer defeated hose end wireless transmission warning device；2nd, transmitting antenna；3rd, pressure sensor；4th, first
Microprocessing unit；5th, RF emission system；6th, lithium battery；7th, the second microprocessing unit；8th, radio-frequency receiving system；9th, day is received
Line；10th, audible alarm unit；11st, display screen；12nd, platform power.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figures 1 and 2, a kind of outer defeated flexible pipe wireless alarmer, including outer defeated hose end wireless transmission alarm
Device 1 and Central Control Room reception of wireless signals end device.
The outer defeated hose end wireless transmission warning device 1 is arranged on double-layer hose flange two ends, including the first microprocessor
Unit (MCU) 4, the RF emission system (RF) 5 and pressure sensor 3 being connected with first microprocessing unit 4 is and described
The transmitting antenna 2 that RF emission system 5 is connected, and with first microprocessing unit 4, the RF emission system 5 and
The power supply that the transmitting antenna 2 is connected.It is preferred that, the power supply is lithium battery 6, and first microprocessing unit 4 is model
For STC12C5A60S2 single-chip microcomputer.The defeated hose end wireless transmission warning device 1 of the invention outer original alarm of defeated flexible pipe outside
On the basis of add power supply, pressure sensor 3, microprocessing unit (MCU) and RF emission system (RF) 5 etc., and using not
Rust outer steel shell makes it possess sealing and decay resistance.
The Central Control Room reception of wireless signals end device includes the second microprocessing unit (MCU) 7, with second microprocessor
Radio-frequency receiving system (RF) 8, audible alarm unit 10 and display screen 11 that unit 7 is connected, and with the radio frequency reception system
The reception antenna 9 that system 8 is connected；Pass through radio signal transmission between the reception antenna 9 and the transmitting antenna 2.It is described
Second microprocessing unit 7, the radio-frequency receiving system 8, the audible alarm unit 10 and the display screen 11 are by platform power
12 power supplies.The Central Control Room reception of wireless signals end device carries wireless signal receiver, program control system and warning system.
Alarm signal by receiving outer defeated flexible pipe leakage pressure generation is incorporated into soft there is provided audible alarm and image alarm by early stage
Part program can whether the Position Number of display alarm flexible pipe, communication be normal on screen, and whether flexible pipe state is normal.
The present invention is coordinated pressure capsule system and is written with advance from current advanced wireless radio transmission (RF) technology
The microprocessing unit (MCU) of the relative programs such as outer defeated flexible pipe numbering realizes the task of radio alarming, and outer defeated flexible pipe monitoring points out
Wireless signal data are sent to wireless receiving end after existing oil leak, receiving terminal receives the filtering of complete paired data after data and handled simultaneously
Triggering alarm, analysis receiving terminal screen display warning message and outer defeated flexible pipe Position Number are carried out according to the program being incorporated into before,
Alarm signal is transmitted in wireless receiving end to the networking of Central Control Room cable network reception end simultaneously.Inform of defeated flexible pipe outside which article of Field Force
One layer of body, which has been damaged, to be needed to be changed.The efficiency and accuracy of outer defeated flexible pipe monitoring can be greatly improved, crude oil is reduced
Outer defeated security risk.
Claims (3)
1. a kind of outer defeated flexible pipe wireless alarmer, it is characterised in that, including outer defeated hose end wireless transmission warning device is with
Control room reception of wireless signals end device；
The outer defeated hose end wireless transmission warning device is arranged on double-layer hose flange two ends, including the first microprocessing unit,
The RF emission system and pressure sensor being connected with first microprocessing unit, are connected with the RF emission system
Transmitting antenna, and be connected with first microprocessing unit, the RF emission system and the pressure sensor
Power supply；
The Central Control Room reception of wireless signals end device includes the second microprocessing unit, is connected with second microprocessing unit
Radio-frequency receiving system, audible alarm unit and display screen, and the reception antenna being connected with the radio-frequency receiving system；Institute
State between reception antenna and the transmitting antenna by radio signal transmission.
2. outer defeated flexible pipe wireless alarmer according to claim 1, it is characterised in that first microprocessing unit is
Model STC12C5A60S2 single-chip microcomputer.
3. outer defeated flexible pipe wireless alarmer according to claim 1, it is characterised in that, the power supply uses lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451540.5A CN107101089A (en) | 2017-06-15 | 2017-06-15 | A kind of outer defeated flexible pipe wireless alarmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451540.5A CN107101089A (en) | 2017-06-15 | 2017-06-15 | A kind of outer defeated flexible pipe wireless alarmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107101089A true CN107101089A (en) | 2017-08-29 |
Family
ID=59659642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710451540.5A Pending CN107101089A (en) | 2017-06-15 | 2017-06-15 | A kind of outer defeated flexible pipe wireless alarmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107101089A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539894A (en) * | 2019-09-20 | 2021-03-23 | 横滨橡胶株式会社 | Fluid leakage sensing system for marine hose |
| CN113374946A (en) * | 2021-08-13 | 2021-09-10 | 中海油能源发展股份有限公司采油服务分公司 | Safety processing system for liquefied natural gas conveying hose |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10062089C1 (en) * | 2000-12-13 | 2001-12-13 | Sicherungsgeraetebau Gmbh | Leakage display device for double-walled storage container or double-walled pipeline monitors pressure in monitoring space between inner and outer walls |
| KR20050119862A (en) * | 2004-06-17 | 2005-12-22 | 현대자동차주식회사 | A breakage sensing device of a hose |
| KR20090016332A (en) * | 2007-08-10 | 2009-02-13 | 주식회사 에이치케이알 | System for monitoring gas leaking in expansion joint element and control method thereof |
| CN201249638Y (en) * | 2008-06-13 | 2009-06-03 | 中国电子科技集团公司第三十八研究所 | Wireless pressure temperature monitoring early warning system for tyres |
| CN105757465A (en) * | 2016-04-25 | 2016-07-13 | 华东交通大学 | Valve inner leakage wireless networking real-time detecting device |
| KR101663490B1 (en) * | 2015-04-29 | 2016-10-07 | (주)한국플랜트관리 | Remote Monitoring System for sealing leakage of industrial Ball valve |
| CN206861265U (en) * | 2017-06-15 | 2018-01-09 | 中海油能源发展股份有限公司 | A kind of outer defeated flexible pipe wireless alarmer |
-
2017
- 2017-06-15 CN CN201710451540.5A patent/CN107101089A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10062089C1 (en) * | 2000-12-13 | 2001-12-13 | Sicherungsgeraetebau Gmbh | Leakage display device for double-walled storage container or double-walled pipeline monitors pressure in monitoring space between inner and outer walls |
| KR20050119862A (en) * | 2004-06-17 | 2005-12-22 | 현대자동차주식회사 | A breakage sensing device of a hose |
| KR20090016332A (en) * | 2007-08-10 | 2009-02-13 | 주식회사 에이치케이알 | System for monitoring gas leaking in expansion joint element and control method thereof |
| CN201249638Y (en) * | 2008-06-13 | 2009-06-03 | 中国电子科技集团公司第三十八研究所 | Wireless pressure temperature monitoring early warning system for tyres |
| KR101663490B1 (en) * | 2015-04-29 | 2016-10-07 | (주)한국플랜트관리 | Remote Monitoring System for sealing leakage of industrial Ball valve |
| CN105757465A (en) * | 2016-04-25 | 2016-07-13 | 华东交通大学 | Valve inner leakage wireless networking real-time detecting device |
| CN206861265U (en) * | 2017-06-15 | 2018-01-09 | 中海油能源发展股份有限公司 | A kind of outer defeated flexible pipe wireless alarmer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539894A (en) * | 2019-09-20 | 2021-03-23 | 横滨橡胶株式会社 | Fluid leakage sensing system for marine hose |
| JP2021046929A (en) * | 2019-09-20 | 2021-03-25 | 横浜ゴム株式会社 | Fluid leakage detection system of marine hose |
| JP7389327B2 (en) | 2019-09-20 | 2023-11-30 | 横浜ゴム株式会社 | Marine hose fluid leak detection system |
| CN113374946A (en) * | 2021-08-13 | 2021-09-10 | 中海油能源发展股份有限公司采油服务分公司 | Safety processing system for liquefied natural gas conveying hose |
| CN113374946B (en) * | 2021-08-13 | 2021-10-12 | 中海油能源发展股份有限公司采油服务分公司 | Safety processing system for liquefied natural gas conveying hose |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170829 |