CN208399044U - A kind of fiber optic temperature leak detector - Google Patents
A kind of fiber optic temperature leak detector Download PDFInfo
- Publication number
- CN208399044U CN208399044U CN201820733725.5U CN201820733725U CN208399044U CN 208399044 U CN208399044 U CN 208399044U CN 201820733725 U CN201820733725 U CN 201820733725U CN 208399044 U CN208399044 U CN 208399044U
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- China
- Prior art keywords
- cabinet
- fixedly installed
- display screen
- optic temperature
- module
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Abstract
The utility model discloses a kind of fiber optic temperature leak detectors, including cabinet, controller, front side surface one end of the cabinet is movably set with display screen, the cabinet front side surface is fixedly installed multiple indicator lights far from display screen one end top, alarm is fixedly installed under the cabinet front side surface indicator light, the cabinet rear side surface is fixedly installed PORT COM, the outside of the PORT COM is movably set with detection probe by connection, the inside of the detection probe is fixedly installed fibre optic temperature sensor, pressure sensor, the controller is internally provided with memory module, conversion module, comparative analysis module, control module.One end of probe be will test when the utility model is used at leakage, detection probe internal optical fiber temperature sensor, pressure sensor synergistic effect under, can variation effectively to temperature at leakage and pressure carry out real-time monitoring, it is easy to operate, sustainable longevity of service, work efficiency is high.
Description
Technical field
The utility model relates to detector technology field, specially a kind of fiber optic temperature leak detector.
Background technique
Fibre optic temperature sensor is a kind of sensing device, is varied with temperature and is changed using the spectrum that moieties absorb
Principle, the spectra real time temperature of analysis optical fiber transmission, main material have optical fiber, spectroanalysis instrument, transparent crystal etc., are divided into
Distributed, optical fiber fluorescence temperature sensor.The macromolecule temperature that fibre optic temperature sensor is matched using a kind of and optical fibre refractivity
Quick material is coated in two outside of fiber being welded together, and luminous energy is made to input the reflecting surface from another optical fiber by an optical fiber
Output, since this novel temperature-sensitive material is affected by temperature, refractive index changes, therefore the optical power and temperature exported is in letter
Number relationship.Its physical essence is using the characteristic parameter of the light wave transmitted in optical fiber, such as amplitude, phase, polarization state, wavelength and mould
Formula etc., to outside environmental elements, such as temperature, pressure, radiation etc. has sensitivity characteristic.It belongs to contactless temperature-measuring.It is existing
Fiber temperature sensor only merely monitoring temperature mostly, can not estimate leakage hole size, for the later period
Processing operation increases certain difficulty, and labor intensity increases, and influences treatment effeciency.
Utility model content
The purpose of this utility model is to provide a kind of fiber optic temperature leak detectors, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of fiber optic temperature leak detector, including
Cabinet, controller, front side surface one end of the cabinet is movably set with display screen by opening up rectangular-shaped mounting hole, described
Cabinet front side surface is fixedly installed multiple indicator lights, the cabinet front side surface indicator light lower section far from display screen one end top
It is fixedly installed alarm by mounting hole, the chassis bottom surface middle part is fixedly installed turntable, the rear side of the cabinet
Surface upper one end offers multiple heat release holes, is fixedly installed PORT COM below the cabinet rear side surface heat release hole,
The outside of the PORT COM is movably set with detection probe by connection, and the inside of the detection probe is fixedly installed light
Fine temperature sensor, pressure sensor, the controller are fixed at one side surface of cabinet inner wall, the inside of the controller
It is provided with memory module, conversion module, comparative analysis module, control module, the fibre optic temperature sensor, pressure sensor
Output end is electrically connected respectively at the input terminal of memory module in controller, conversion module, the output end of the conversion module with
The input terminal of comparative analysis module is electrically connected, and the output end of the comparative analysis module and the input terminal of control module electrically connect
It connects, the output end of the control module is electrically connected with indicator light, display screen, alarm respectively.
Preferably, cabinet front side surface left and right ends pass through fastener and are fixedly installed handle.
Preferably, the rear side surface of the cabinet is fixedly installed at least two PORT COMs, and the one of the detection probe
End is movably arranged on inside wherein any one PORT COM.
Preferably, on a mounting board, the mounting plate is movably arranged on cabinet by hinge for the display screen fixed setting
Surface is fixedly installed spring lock above the installation plate surface display screen.
Preferably, the display screen is any one in LED display or digitron display screen.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is fixedly installed PORT COM below cabinet rear side surface heat release hole, PORT COM it is outer
Side is movably set with detection probe by connection, and the inside of detection probe is fixedly installed fibre optic temperature sensor, pressure passes
Sensor, controller are fixed at one side surface of cabinet inner wall, and controller is internally provided with memory module, conversion module, right
Than analysis module, control module, when use, will test one end of probe at leakage, pass in detection probe internal optical fiber temperature
Sensor, pressure sensor synergistic effect under, can variation effectively to temperature at leakage and pressure carry out real-time monitoring, and
Be transmitted to controller through PORT COM under connection, controller through internal conversion module, comparative analysis module analysis after,
Data at leakage can be reflected under the control action of control module on a display screen in real time, and pass through indicator light and alarm
Monitoring situation is reminded, and passes through the comparison of pressure sensor pressure change, can effectively estimate leakage mouth size, it is easy to operate,
Sustainable longevity of service, work efficiency is high；
2, the utility model is provided with turntable in chassis bottom surface middle part, and cabinet front side surface left and right ends pass through fastening
Part is provided with handle, and detector is fixed at rack surface by turntable when use, due to operating position it is different therefore
Need to change the detection direction of detector constantly, the use of turntable greatly facilitates steering operation when use, and handle is not
It can only be oriented to, the later period can also be facilitated to carry, practical performance is strong.
Detailed description of the invention
Fig. 1 is a kind of fiber optic temperature leak detector overall structure diagram of the utility model；
Fig. 2 is a kind of fiber optic temperature leak detector rearview of the utility model；
Fig. 3 is a kind of fiber optic temperature leak detector top view of the utility model；
Fig. 4 is a kind of fiber optic temperature leak detector control flow chart of the utility model.
In figure: 1- cabinet；2- controller；3- display screen；4- indicator light；5- alarm；6- turntable；7- heat release hole；8- is logical
Interrogate port；9- detection probe；10- fibre optic temperature sensor；11- pressure sensor；12- memory module；13- conversion module；14-
Comparative analysis module；15- control module；16- handle；17- mounting plate；18- spring lock.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of fiber optic temperature leak detector, including machine
Case 1, controller 2, front side surface one end of the cabinet 1 are movably set with display screen 3, institute by opening up rectangular-shaped mounting hole
It states 1 front side surface of cabinet and is indicated far from multiple indicator lights 4,1 front side surface of cabinet is fixedly installed above 3 one end of display screen
Alarm 5 is fixedly installed by mounting hole below lamp 4, is fixedly installed turntable 6 in the middle part of 1 bottom surface of cabinet, it is described
The rear side surface upper one end of cabinet 1 offers multiple heat release holes 7, and the lower section fixation of the 1 rear side surface heat release hole 7 of cabinet is set
It is equipped with PORT COM 8, the outside of the PORT COM 8 is movably set with detection probe 9, the detection probe 9 by connection
Inside be fixedly installed fibre optic temperature sensor 10, pressure sensor 11, the controller 2 is fixed at 1 inner wall of cabinet
One side surface, the controller 2 are internally provided with memory module 12, conversion module 13, comparative analysis module 14, control module
15, the fibre optic temperature sensor 10, pressure sensor 11 output end respectively at memory module 12, modulus of conversion in controller 2
The input terminal of block 13 is electrically connected, and the output end of the conversion module 13 and the input terminal of comparative analysis module 14 are electrically connected,
The output end of the comparative analysis module 14 and the input terminal of control module 15 are electrically connected, the output end of the control module 15
It is electrically connected respectively with indicator light 4, display screen 3, alarm 5.
The 1 front side surface left and right ends of cabinet pass through fastener and are fixedly installed handle 16, can not only be oriented to, also
It can be convenient later period carrying；The rear side surface of the cabinet 1 is fixedly installed at least two PORT COMs 8, the detection probe 9
One end be movably arranged on inside wherein any one PORT COM 8, guarantee detector work reliability；The display screen 3
It is fixed on mounting plate 17, the mounting plate 17 is movably arranged on 1 surface of cabinet, 17 surface of mounting plate by hinge
The top of display screen 3 is fixedly installed spring lock 18, and display screen 3 slides when avoiding carrying, being mobile；The display screen 3 is aobvious for LED
Any one in display screen or digitron display screen, enhancing are readable.
Working principle: the utility model is fixedly installed PORT COM 8 in the lower section of 1 rear side surface heat release hole 7 of cabinet, leads to
The outside of news port 8 is movably set with detection probe 9 by connection, and the inside of detection probe 9 is fixedly installed fiber optic temperature
Sensor 10, pressure sensor 11, controller 2 are fixed at 1 inner wall of cabinet, one side surface, and controller 2 is internally provided with
Memory module 12, conversion module 13, comparative analysis module 14, control module 15, when use, will test one end of probe 9 close to letting out
At dew, 9 internal optical fiber temperature sensor 10 of detection probe, pressure sensor 11 synergistic effect under, can be effectively to leakage
The variation for locating temperature and pressure carries out real-time monitoring, and is transmitted to controller 2, controller 2 through PORT COM 8 under connection
Through internal conversion module 13, comparative analysis module 14 analysis after, can will be at leakage under the control action of control module 15
Data are reflected in real time on display screen 3, and remind monitoring situation by indicator light 4 and alarm 5, and pass through pressure sensor
The comparison of 11 pressure changes can effectively estimate leakage mouth size, and easy to operate, sustainable longevity of service, work efficiency is high.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fiber optic temperature leak detector, including cabinet (1), controller (2), it is characterised in that: before the cabinet (1)
Side surface one end is movably set with display screen (3) by opening up rectangular-shaped mounting hole, and cabinet (1) front side surface is far from aobvious
It is fixedly installed multiple indicator lights (4) above display screen (3) one end, passes through peace below cabinet (1) the front side surface indicator light (4)
Dress hole is fixedly installed alarm (5), is fixedly installed turntable (6) in the middle part of cabinet (1) bottom surface, the cabinet (1)
Rear side surface upper one end offer multiple heat release holes (7), the lower section of cabinet (1) the rear side surface heat release hole (7) is fixed
It is provided with PORT COM (8), the outside of the PORT COM (8) is movably set with detection probe (9), the inspection by connection
The inside of probing head (9) is fixedly installed fibre optic temperature sensor (10), pressure sensor (11), and the controller (2) is fixed
Setting in one side surface of cabinet (1) inner wall, the controller (2) be internally provided with memory module (12), conversion module (13),
Comparative analysis module (14), control module (15), the fibre optic temperature sensor (10), pressure sensor (11) output end point
Not in controller (2) interior memory module (12), conversion module (13) input terminal be electrically connected, the conversion module (13) it is defeated
The input terminal of outlet and comparative analysis module (14) is electrically connected, the output end and control module of the comparative analysis module (14)
(15) input terminal is electrically connected, the output end of the control module (15) respectively with indicator light (4), display screen (3), alarm
(5) it is electrically connected.
2. a kind of fiber optic temperature leak detector according to claim 1, it is characterised in that: table on front side of the cabinet (1)
Face left and right ends pass through fastener and are fixedly installed handle (16).
3. a kind of fiber optic temperature leak detector according to claim 1, it is characterised in that: the rear side of the cabinet (1)
Surface is fixedly installed at least two PORT COMs (8), one end of the detection probe (9) be movably arranged on wherein any one
PORT COM (8) is internal.
4. a kind of fiber optic temperature leak detector according to claim 1, it is characterised in that: the display screen (3) is fixed
It is arranged on mounting plate (17), the mounting plate (17) is movably arranged on cabinet (1) surface, the mounting plate (17) by hinge
Spring lock (18) are fixedly installed above surface display screen (3).
5. a kind of fiber optic temperature leak detector according to claim 1, it is characterised in that: the display screen (3) is LED
Any one in display screen or digitron display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733725.5U CN208399044U (en) | 2018-05-17 | 2018-05-17 | A kind of fiber optic temperature leak detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733725.5U CN208399044U (en) | 2018-05-17 | 2018-05-17 | A kind of fiber optic temperature leak detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399044U true CN208399044U (en) | 2019-01-18 |
Family
ID=65136522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820733725.5U Expired - Fee Related CN208399044U (en) | 2018-05-17 | 2018-05-17 | A kind of fiber optic temperature leak detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106789A (en) * | 2022-12-02 | 2023-05-12 | 广东电网有限责任公司东莞供电局 | Transformer optical fiber sensor |
-
2018
- 2018-05-17 CN CN201820733725.5U patent/CN208399044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106789A (en) * | 2022-12-02 | 2023-05-12 | 广东电网有限责任公司东莞供电局 | Transformer optical fiber sensor |
| CN116106789B (en) * | 2022-12-02 | 2024-04-19 | 广东电网有限责任公司东莞供电局 | Transformer optical fiber sensor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |