CN110375881A - A kind of distributed fiber temperature measuring device and its temp measuring system - Google Patents
A kind of distributed fiber temperature measuring device and its temp measuring system Download PDFInfo
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- CN110375881A CN110375881A CN201910828149.1A CN201910828149A CN110375881A CN 110375881 A CN110375881 A CN 110375881A CN 201910828149 A CN201910828149 A CN 201910828149A CN 110375881 A CN110375881 A CN 110375881A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of distributed fiber temperature measuring devices, including temperature measurement box, one end of the temperature measurement box is connected with carrying handle, one end of the temperature measurement box is connected with thermometric line, the top of the temperature measurement box offers accommodating groove, the top inner wall insertion of the accommodating groove is equipped with controller, the inner wall of the accommodating groove is rotatably equipped with display, structure of the invention is scientific and reasonable, it is safe and convenient to use, pass through the bradyseism telescopic mast of setting, bradyseism spring, limit telescopic column and limit spring, bradyseism and position limitation protection can be carried out to mounting plate, mounting plate is avoided to generate excessive displacement, bradyseism protection after increasing electric elements installation on a mounting board, pass through the support rod of setting, placing groove, telescopic rod, fixation hole and fixed knob, support rod can be pulled out out of placing groove, it is fixed between support rod and telescopic rod, finally by branch Strut and telescopic rod are supported display, convenient for carrying out angular adjustment and support to display.
Description
Technical field
The present invention relates to thermometry field, specially a kind of distributed fiber temperature measuring device and its temp measuring system.
Background technique
Distributed optical fiber temperature measuring technology is widely used in the temperature of the temperature measurement and monitoring, important area of danger zone
Degree measurement and monitoring, the measurement of Surface Pressure Vessel temperature and monitoring, the large-scale temperature measurement of large area and monitoring and traffic
Temperature measurement and monitoring of transport field etc., distributed optical fiber temperature measurement is widely used in electric power, petrochemical industry, traffic, builds
It builds, in the temperature monitoring and fire alarm of facilities such as water conservancy；
But existing distributed fiber temperature measuring device is when in use currently on the market, because the position that needs measure all is inclined
Remote area, vehicle cannot be introduced into, and personnel is needed to carry distributed fiber temperature measuring device, and distributed fiber temperature measuring device is being carried
In the process, what the external world generated collides in the element that can be directly transferred to inside distributed fiber temperature measuring device, if things go on like this, is easy
Lead to the component wear inside distributed fiber temperature measuring device, influences the use of distributed fiber temperature measuring device, and existing point
Cloth optical fiber temperature-measurement device in use, display be typically all it is external, display can not carry out well in the handling process
Storage, and the angle between display and distributed fiber temperature measuring device can not be adjusted well.
Summary of the invention
The present invention provides technical solution, can effectively solve the position mentioned above in the background art measured by needs all
It is remote districts, vehicle cannot be introduced into, and need personnel to carry distributed fiber temperature measuring device, and distributed fiber temperature measuring device exists
In handling process, what the external world generated collides in the element that can be directly transferred to inside distributed fiber temperature measuring device, if things go on like this,
The component wear being easy to cause inside distributed fiber temperature measuring device, the problem of influencing the use of distributed fiber temperature measuring device.
To achieve the above object, the invention provides the following technical scheme: a kind of distributed fiber temperature measuring device, including thermometric
Case, one end of the temperature measurement box are connected with carrying handle, and one end of the temperature measurement box is connected with thermometric line, and the top of the temperature measurement box is opened
Equipped with accommodating groove, the top inner wall insertion of the accommodating groove is equipped with controller, and the inner wall of the accommodating groove is rotatably equipped with aobvious
Show device；
The bottom end inner wall of the temperature measurement box is connected with bradyseism protection mechanism, and the bradyseism protection mechanism includes that bradyseism is flexible
Column, bradyseism spring, mounting plate, limit plate, limit telescopic column and limit spring；
The bottom end inner wall of the temperature measurement box is symmetrically connected with bradyseism telescopic mast, the outside connection of the bradyseism telescopic mast
Bradyseism spring, the top of the bradyseism telescopic mast are connected with mounting plate, and the bottom end inner wall of the temperature measurement box corresponds to bradyseism telescopic mast
Limit plate is connected at one side position, the top inner wall of the limit plate is connected with limit telescopic column, the limit telescopic column
Outside is coated with limit spring；
The top of the mounting plate is connected with memory, and the top of the mounting plate corresponds to and installs at one side position of memory
There is transmitter, the top of the mounting plate, which corresponds to, is equipped with processor, the top pair of the mounting plate at one side position of transmitter
It answers and photoelectric converter is installed at one side position of processor；
The input terminal of the controller is electrically connected the output end of alternating current, and the output end of the controller is electrically connected display
Device, memory, transmitter, processor and photoelectric converter input terminal.
Preferably, the bottom end of the limit telescopic column and limit spring is fixedly connected with the top of mounting plate, the limit
The top of position spring and the bottom end inner wall of limit plate connect.
Preferably, one end of the display is equipped with adjusting supporting mechanism, the adjusting supporting mechanism include placing groove,
Support rod, telescopic rod, fixation hole, fixed knob and support slot；
One end of the display symmetrically offers placing groove, and the inner wall of the placing groove is rotatably equipped with support rod, institute
The bottom end insertion for stating support rod is equipped with telescopic rod, and one end of the telescopic rod is uniformly provided with fixation hole, the support rod
One end, which corresponds to be embedded at fixation hole position, is equipped with fixed knob, equal at the symmetrical telescopic rod position of the bottom end inner wall of the placing groove
It is even symmetrically to offer support slot.
Preferably, one end of the thermometric line is connected with thermometric protection mechanism, the thermometric protection mechanism include thermometric seat,
Laser pickoff, connecting rod, protection inner seat, mounting groove, ball and protection outside plate；
One end of the thermometric line is connected with thermometric seat, and one end insertion of the thermometric seat is equipped with laser pickoff, institute
The one end for stating thermometric seat corresponds to and is uniformly equipped with connecting rod at laser pickoff outer fix, and one end of the connecting rod is connected with
Inner seat is protected, is uniformly provided with mounting groove on the outside of the protection inner seat, the inner wall of the mounting groove is rotatably connected to ball, institute
It states and is socketed with protection outside plate on the outside of thermometric seat and protection inner seat.
Preferably, the inner wall of the temperature measurement box is connected with route accommodating mechanism, the route accommodating mechanism include storage storehouse,
Fixed column, plane scroll spring and storage roller；
The inner wall of the temperature measurement box is connected with storage storehouse, and the inner wall of the storage storehouse is fixedly installed with fixed column, described solid
It is connected with plane scroll spring on the outside of fixed column, storage roller is connected on the outside of the plane scroll spring.
Preferably, the length and width of the telescopic rod is respectively less than the length and width of support slot inner wall, the display
It is fixed between accommodating groove by support rod, support rod and support slot.
Preferably, the protection outside plate is specially a kind of hollow heat insulation plate, on the outside of the inner wall and ball of the protection outside plate
Contact.
A kind of temperature-measuring system of distributed fibers, including collection terminal, processing end and storage transmission end, the collection terminal include swashing
Optical receiver and photoelectric converter, the processing end include controller and processor, the storage transmission end include memory and
Transmitter, the collection terminal are connect with processing end, and the processing end is connect with storage transmission end.
According to above-mentioned technical characteristic, the collection terminal includes laser pickoff and photoelectric converter, the laser pickoff
Refer to and receive the ray that heat source is radiated when distributing heat, and transmission, the photovoltaic converter are amplified to received ray
Refer to the ray signal for receiving laser pickoff amplification transmission, and converts electric signal for the ray signal received and pass
It is defeated.
According to above-mentioned technical characteristic, the processing end includes controller and processor, and the controller refers to control laser
The ray that receiver and photoelectric converter generate when distributing heat to heat source is received and is converted into electric signal, the processor
Refer to the electric signal for receiving photovoltaic converter conversion transmission, and electric signal is analyzed and processed, obtains temperature conditions.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:
1, by the bradyseism telescopic mast of setting, bradyseism spring, limit telescopic column and limit spring, bradyseism telescopic mast can be passed through
Bradyseism protection is carried out to mounting plate with bradyseism spring, and position limitation protection can be carried out to mounting plate, avoids mounting plate from generating excessive
Displacement, the bradyseism protection after increasing memory, transmitter, processor and photoelectric converter installation on a mounting board.
It 2, can be by support rod from placing groove by the support rod of setting, placing groove, telescopic rod, fixation hole and fixed knob
Interior pull-out can be fixed by fixation hole and fixed knob between support rod and telescopic rod, finally by support rod and be stretched
Contracting bar is supported display, convenient for carrying out angular adjustment and support to display.
It 3, can be by thermometric line from temperature measurement box in storage storehouse by storage roller, plane scroll spring and the fixed column of setting
Pull-out drives the plane scroll spring of storage roller inner wall connection to shrink, and can pass through plane scroll spring when being without the use of and return
Bullet drives storage roller rotation, thermometric line is accommodated on storage roller, convenient for the storage and taking-up of thermometric line.
It 4, can be to the laser pickoff in thermometric seat and thermometric seat by the thermometric seat of setting, protection outside plate and ball
Protected, and sliding disassembly can be carried out to protection outside plate by the ball on the outside of protection inner seat, increase to thermometric seat and
The protective capacities of laser pickoff in thermometric seat.
5, it is run by the laser pickoff that controller controls the insertion installation of thermometric seat one end, when can distribute heat to heat source
The ray of radiation is received, and is transmitted at photoelectric converter by thermometric line, converts electric signal for photoelectric converter, with
Afterwards by the electric signal transmission to processor of photoelectric converter conversion, electric signal is handled, obtains the temperature conditions of heat source,
The heat source temperature situation obtained can be transmitted in memory and be stored by controller, and heat source temperature situation is transmitted to
Display is shown, the heat source temperature situation obtained can also be transmitted in transmitter by controller, by transmitter into
Row transmission.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the mounting structure schematic diagram of memory and transmitter of the present invention；
Fig. 3 is the structural schematic diagram of bradyseism protection mechanism of the present invention；
Fig. 4 is the structural schematic diagram that the present invention adjusts supporting mechanism；
Fig. 5 is the structural schematic diagram of thermometric protection mechanism of the present invention；
Fig. 6 is the structural schematic diagram of route accommodating mechanism of the present invention；
Fig. 7 is system structure diagram of the invention；
Figure label: 1, temperature measurement box；2, carrying handle；3, thermometric line；4, accommodating groove；5, controller；6, display；7, it stores
Device；8, transmitter；9, processor；10, photoelectric converter；
11, bradyseism protection mechanism；1101, bradyseism telescopic mast；1102, bradyseism spring；1103, mounting plate；1104, it limits
Plate；1105, limit telescopic column；1106, limit spring；
12, supporting mechanism is adjusted；1201, placing groove；1202, support rod；1203, telescopic rod；1204, fixation hole；1205,
Fixed knob；1206, support slot；
13, thermometric protection mechanism；1301, thermometric seat；1302, laser pickoff；1303, connecting rod；1304, in protection
Seat；1305, mounting groove；1306, ball；1307, outside plate is protected；
14, route accommodating mechanism；1401, storage storehouse；1402, fixed column；1403, plane scroll spring；1404, it stores
Roller.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in figs. 1-7, the present invention provides technical solution, a kind of distributed fiber temperature measuring device, including thermometric
Case 1, one end of temperature measurement box 1 are connected with carrying handle 2, and one end of temperature measurement box 1 is connected with thermometric line 3, and the top of temperature measurement box 1 offers receipts
Receive slot 4, the top inner wall insertion of accommodating groove 4 is equipped with controller 5, and the inner wall of accommodating groove 4 is rotatably equipped with display 6；
The bottom end inner wall of temperature measurement box 1 is connected with bradyseism protection mechanism 11, and bradyseism protection mechanism 11 includes bradyseism telescopic mast
1101, bradyseism spring 1102, mounting plate 1103, limit plate 1104, limit telescopic column 1105 and limit spring 1106；
The bottom end inner wall of temperature measurement box 1 is symmetrically connected with bradyseism telescopic mast 1101, and the outside of bradyseism telescopic mast 1101 connects
Bradyseism spring 1102 is connect, the top of bradyseism telescopic mast 1101 is connected with mounting plate 1103, and the bottom end inner wall of temperature measurement box 1 corresponds to bradyseism
Limit plate 1104 is connected at 1,101 1 side position of telescopic mast, the top inner wall of limit plate 1104 is connected with limit telescopic column
1105, the outside of limit telescopic column 1105 is coated with limit spring 1106；
The top of mounting plate 1103 is connected with memory 7, and the top of mounting plate 1103 corresponds to pacifies at 7 one side position of memory
Equipped with transmitter 8, the top of mounting plate 1103, which corresponds to, is equipped with processor 9, the top of mounting plate 1103 at 8 one side position of transmitter
Photoelectric converter 10 is installed at 9 one side position of alignment processing device of end；
The input terminal of controller 5 is electrically connected the output end of alternating current, and the output end of controller 5 is electrically connected display 6, deposits
Reservoir 7, transmitter 8, processor 9 and photoelectric converter 10 input terminal, the bottom of limit telescopic column 1105 and limit spring 1106
End is fixedly connected with the top of mounting plate 1103, and the top of limit spring 1106 is connect with the bottom end inner wall of limit plate 1104,
Convenient for being defined by limit telescopic column 1105 and limit spring 1106 to the position of mounting plate 1103.
One end of display 6, which is equipped with, adjusts supporting mechanism 12, and adjusting supporting mechanism 12 includes placing groove 1201, support rod
1202, telescopic rod 1203, fixation hole 1204, fixed knob 1205 and support slot 1206；
One end of display 6 symmetrically offers placing groove 1201, and the inner wall of placing groove 1201 is rotatably equipped with support rod
1202, the bottom end insertion of support rod 1202 is equipped with telescopic rod 1203, and one end of telescopic rod 1203 is uniformly provided with fixation hole
1204, one end of support rod 1202 corresponds to insertion at 1204 position of fixation hole and is equipped with fixed knob 1205, placing groove 1201
Bottom end inner wall symmetrically offers support slot 1206 at symmetrical 1203 position of telescopic rod, and the length and width of telescopic rod 1203 is equal
Less than the length and width of 1206 inner wall of support slot, pass through support rod 1202, support rod 1202 between display 6 and accommodating groove 4
It is fixed with support slot 1206, convenient for the fixation after 6 angular adjustment of display.
One end of thermometric line 3 is connected with thermometric protection mechanism 13, and thermometric protection mechanism 13 connects including thermometric seat 1301, laser
Receive device 1302, connecting rod 1303, protection inner seat 1304, mounting groove 1305, ball 1306 and protection outside plate 1307；
One end of thermometric line 3 is connected with thermometric seat 1301, and one end insertion of thermometric seat 1301 is equipped with laser pickoff
1302, one end of thermometric seat 1301 corresponds to and is uniformly equipped with connecting rod 1303, connecting rod at 1302 outer fix of laser pickoff
1303 one end is connected with protection inner seat 1304, and the outside of protection inner seat 1304 is uniformly provided with mounting groove 1305, mounting groove
1305 inner wall is rotatably connected to ball 1306, and thermometric seat 1301 and the outside of protection inner seat 1304 are socketed with protection outside plate
1307, protection outside plate 1307 is specially a kind of hollow heat insulation plate, protects the inner wall and the outer side contacts of ball 1306 of outside plate 1307, increases
The heat-insulating capability of protection outside plate 1307 is added.
The inner wall of temperature measurement box 1 is connected with route accommodating mechanism 14, and route accommodating mechanism 14 includes storage storehouse 1401, fixed column
1402, plane scroll spring 1403 and storage roller 1404；
The inner wall of temperature measurement box 1 is connected with storage storehouse 1401, and the inner wall of storage storehouse 1401 is fixedly installed with fixed column 1402, Gu
The outside of fixed column 1402 is connected with plane scroll spring 1403, and the outside of plane scroll spring 1403 is connected with storage roller 1404.
A kind of temperature-measuring system of distributed fibers, including collection terminal, processing end and storage transmission end, collection terminal includes that laser connects
Device and photoelectric converter are received, processing end includes controller and processor, and storage transmission end includes memory and transmitter, collection terminal
It is connect with processing end, processing end is connect with storage transmission end.
According to above-mentioned technical characteristic, collection terminal includes laser pickoff and photoelectric converter, and laser pickoff refers to reception
The ray that heat source is radiated when distributing heat, and transmission is amplified to received ray, photovoltaic converter refers to reception laser
The ray signal of receiver amplification transmission, and convert electric signal for the ray signal received and transmit.
According to above-mentioned technical characteristic, processing end includes controller and processor, controller refer to control laser pickoff and
The ray that photoelectric converter generates when distributing heat to heat source is received and is converted into electric signal, and processor refers to reception photoelectricity
The electric signal of converter conversion transmission, and electric signal is analyzed and processed, obtain temperature conditions.
The working principle of the invention and process for using: the distributed fiber temperature measuring device is in use, can be by thermometric line 3 from survey
It is pulled out in storage storehouse 1401 in incubator 1, storage roller 1404 can be driven to rotate, to drive the plane of storage 1404 inner wall of roller connection
Scroll spring 1403 is shunk, and can be sprung back when being without the use of by plane scroll spring 1403, and 1404 turns of roller of storage is driven
It is dynamic, thermometric line 3 is accommodated on storage roller 1404, convenient for the storage and taking-up of thermometric line 3；
When taking out display 6, support rod 1202 can be pulled out out of placing groove 1201, and by telescopic rod 1203 from support
1202 bottom end of bar pulls out, can by fixation hole 1204 and fixed knob 1205, between support rod 1202 and telescopic rod 1203 into
Row is fixed, and finally fills in 1203 bottom end of telescopic rod in support slot 1206, is shown by support rod 1202 and 1203 pairs of telescopic rod
Device 6 is supported；
After memory 7, transmitter 8, processor 9 and photoelectric converter 10 are mounted on mounting plate 1103, bradyseism can be passed through
Telescopic mast 1101 and bradyseism spring 1102 carry out bradyseism protection to mounting plate 1103, stretch in conjunction with the limit plate 1104 of setting, limit
Contracting column 1105 and limit spring 1106 can carry out position limitation protection to mounting plate 1103, mounting plate 1103 avoided to generate excessive shifting
Position increases the protection of the bradyseism after memory 7, transmitter 8, processor 9 and photoelectric converter 10 are mounted on mounting plate 1103；
By the protection outside plate 1307 that is socketed on the outside of thermometric seat 1301 and protection inner seat 1304, can to thermometric seat 1301 and
The laser pickoff 1302 of 1301 one end of thermometric seat installation is protected, and can pass through the ball 1306 in 1304 outside of protection inner seat
Sliding disassembly is carried out to protection outside plate 1307, is increased to the laser pickoff 1302 in thermometric seat 1301 and thermometric seat 1301
Protective capacities；
It is run, heat source can be dissipated by the laser pickoff 1302 that controller 5 controls the insertion installation of 1301 one end of thermometric seat
The ray radiated when calorific value is received, and is transmitted at photoelectric converter 10 by thermometric line 3, by 10 turns of photoelectric converter
Electric signal is turned to, in the electric signal transmission for then converting photoelectric converter 10 to processor 9, electric signal is handled, is obtained
The heat source temperature situation obtained can be transmitted in memory 7 by controller 5 and be stored by the temperature conditions of heat source out, and
Heat source temperature situation is transmitted to display 6 to show, can also be transmitted to the heat source temperature situation obtained by controller 5
In transmitter 8, transmitted by transmitter 8.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of distributed fiber temperature measuring device, including temperature measurement box (1), it is characterised in that: one end of the temperature measurement box (1) connects
Have carrying handle (2), one end of the temperature measurement box (1) is connected with thermometric line (3), and the top of the temperature measurement box (1) offers accommodating groove
(4), the top inner wall insertion of the accommodating groove (4) is equipped with controller (5), and the inner wall of the accommodating groove (4) is rotatably equipped with
Display (6)；
The bottom end inner wall of the temperature measurement box (1) is connected with bradyseism protection mechanism (11), and the bradyseism protection mechanism (11) includes slow
Shake telescopic mast (1101), bradyseism spring (1102), mounting plate (1103), limit plate (1104), limit telescopic column (1105) and limit
Position spring (1106)；
The bottom end inner wall of the temperature measurement box (1) is symmetrically connected with bradyseism telescopic mast (1101), the bradyseism telescopic mast
(1101) outside connects bradyseism spring (1102), and the top of the bradyseism telescopic mast (1101) is connected with mounting plate (1103),
The bottom end inner wall of the temperature measurement box (1) corresponds to be connected with limit plate (1104) at (1101) one side position of bradyseism telescopic mast, described
The top inner wall of limit plate (1104) is connected with limit telescopic column (1105), is coated on the outside of the limit telescopic column (1105)
Limit spring (1106)；
The top of the mounting plate (1103) is connected with memory (7), and the top of the mounting plate (1103) corresponds to memory (7)
It is equipped at one side position transmitter (8), the top of the mounting plate (1103) corresponds to be equipped at (8) one side position of transmitter
Processor (9) is equipped with photoelectric converter (10) at (9) one side position of top alignment processing device of the mounting plate (1103)；
The input terminal of the controller (5) is electrically connected the output end of alternating current, and the output end of the controller (5) is electrically connected aobvious
Show the input terminal of device (6), memory (7), transmitter (8), processor (9) and photoelectric converter (10).
2. a kind of distributed fiber temperature measuring device according to claim 1, which is characterized in that the limit telescopic column
(1105) it is fixedly connected with the top of mounting plate (1103) with the bottom end of limit spring (1106), the limit spring (1106)
Top connect with the bottom end inner wall of limit plate (1104).
3. a kind of distributed fiber temperature measuring device according to claim 1, which is characterized in that the one of the display (6)
End, which is equipped with, adjusts supporting mechanism (12), and the adjusting supporting mechanism (12) includes placing groove (1201), support rod (1202), stretches
Contracting bar (1203), fixation hole (1204), fixed knob (1205) and support slot (1206)；
One end of the display (6) symmetrically offers placing groove (1201), the inner wall rotational installation of the placing groove (1201)
Have support rod (1202), the bottom end insertion of the support rod (1202) is equipped with telescopic rod (1203), the telescopic rod (1203)
One end be uniformly provided with fixation hole (1204), one end of the support rod (1202) correspond at fixation hole (1204) position be embedded in
It is equipped with fixed knob (1205), at the symmetrical telescopic rod of bottom end inner wall (1203) position of the placing groove (1201) symmetrically
Offer support slot (1206).
4. a kind of distributed fiber temperature measuring device according to claim 1, which is characterized in that the one of the thermometric line (3)
End is connected with thermometric protection mechanism (13), and the thermometric protection mechanism (13) includes thermometric seat (1301), laser pickoff
(1302), connecting rod (1303), protection inner seat (1304), mounting groove (1305), ball (1306) and protection outside plate (1307)；
One end of the thermometric line (3) is connected with thermometric seat (1301), and one end insertion of the thermometric seat (1301) is equipped with sharp
Optical receiver (1302), one end of the thermometric seat (1301) corresponds to uniformly to be equipped at laser pickoff (1302) outer fix
Connecting rod (1303), one end of the connecting rod (1303) are connected with protection inner seat (1304), protection inner seat (1304)
Outside is uniformly provided with mounting groove (1305), and the inner wall of the mounting groove (1305) is rotatably connected to ball (1306), the survey
Protection outside plate (1307) is socketed on the outside of warm seat (1301) and protection inner seat (1304).
5. a kind of distributed fiber temperature measuring device according to claim 1, which is characterized in that the temperature measurement box (1) it is interior
Wall is connected with route accommodating mechanism (14), and the route accommodating mechanism (14) includes storage storehouse (1401), fixed column (1402), puts down
Face scroll spring (1403) and storage roller (1404)；
The inner wall of the temperature measurement box (1) is connected with storage storehouse (1401), and the inner wall of the storage storehouse (1401) is fixedly installed with
Fixed column (1402) is connected with plane scroll spring (1403), the plane scroll spring on the outside of the fixed column (1402)
(1403) storage roller (1404) is connected on the outside of.
6. a kind of distributed fiber temperature measuring device according to claim 3, which is characterized in that the telescopic rod (1203)
Length and width is respectively less than the length and width of support slot (1206) inner wall, passes through between the display (6) and accommodating groove (4)
Support rod (1202), support rod (1202) and support slot (1206) are fixed.
7. a kind of distributed fiber temperature measuring device according to claim 4, which is characterized in that the protection outside plate (1307)
Specially a kind of hollow heat insulation plate, the inner wall and ball (1306) outer side contacts of protection outside plate (1307).
8. a kind of temperature-measuring system of distributed fibers according to claim 1-7, which is characterized in that including acquisition
End, processing end and storage transmission end, the collection terminal include laser pickoff and photoelectric converter, and the processing end includes control
Device and processor, the storage transmission end includes memory and transmitter, and the collection terminal is connect with processing end, the processing end
It is connect with storage transmission end.
9. a kind of temperature-measuring system of distributed fibers according to claim 8, which is characterized in that the collection terminal includes laser
Receiver and photoelectric converter, the laser pickoff, which refers to, receives the ray that heat source is radiated when distributing heat, and to reception
Ray amplify transmission, the photovoltaic converter refers to the ray signal for receiving laser pickoff amplification transmission, and will connect
The ray signal received is converted into electric signal and is transmitted.
10. a kind of temperature-measuring system of distributed fibers according to claim 8, which is characterized in that the processing end includes control
Device and processor processed, the controller refer to that is generated when control laser pickoff and photoelectric converter distribute heat to heat source penetrates
Line is received and is converted into electric signal, and the processor refers to the electric signal for receiving photovoltaic converter conversion transmission, and to electricity
Signal is analyzed and processed, and obtains temperature conditions.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910828149.1A CN110375881A (en) | 2019-09-03 | 2019-09-03 | A kind of distributed fiber temperature measuring device and its temp measuring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910828149.1A CN110375881A (en) | 2019-09-03 | 2019-09-03 | A kind of distributed fiber temperature measuring device and its temp measuring system |
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| CN201910828149.1A Pending CN110375881A (en) | 2019-09-03 | 2019-09-03 | A kind of distributed fiber temperature measuring device and its temp measuring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112612321A (en) * | 2020-12-09 | 2021-04-06 | 国网浙江杭州市临安区供电有限公司 | Conveniently look over data be used for manpower resources management's data statistics device |
| CN114158211A (en) * | 2021-11-25 | 2022-03-08 | 广州林电智能科技有限公司 | Portable live all-in-one |
| CN115248085A (en) * | 2022-09-22 | 2022-10-28 | 保定上为电气科技有限公司 | Box-type optical fiber-variable temperature measurement and intelligent measurement and control integrated device |
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