CN209342252U - A kind of outdoor electrical cables part temperature measuring equipment - Google Patents
A kind of outdoor electrical cables part temperature measuring equipment Download PDFInfo
- Publication number
- CN209342252U CN209342252U CN201822147854.9U CN201822147854U CN209342252U CN 209342252 U CN209342252 U CN 209342252U CN 201822147854 U CN201822147854 U CN 201822147854U CN 209342252 U CN209342252 U CN 209342252U
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- Prior art keywords
- anchor ear
- temperature measuring
- measuring equipment
- electrical cables
- part temperature
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Abstract
The utility model discloses a kind of outdoor electrical cables part temperature measuring equipments, including anchor ear and measurement component, the measurement component includes measurement end and processing end, the anchor ear, which is arranged, to be mounted on cable, anchor ear is provided with the measured hole in outside in connection anchor ear, and the measurement end is mounted in the measured hole, and the processing end connects measurement end, processing end top is equipped with solar battery, and processing end is mounted on the outside of anchor ear.The utility model realizes the point type thermometric to cable run cable jacket, effectively monitors the temperature at the temperature bottleneck point position in cable run, has the characteristics that high measurement accuracy, at low cost, high reliablity, is easily installed and is conducive to maintenance.
Description
Technical field
The utility model relates to cable field of temperature measurement, in particular to a kind of outdoor electrical cables part temperature measuring equipment.
Background technique
Since power cable line usually there are continuous several kilometers even tens kilometers, there is the characteristic of long length distribution, when
Temperature can be generated when passing through load current in cable on cable conductor, temperature is successively transmitted to straight on the other structures layer of cable
To external sheath layer.It and is always that a major issue and technology are difficult to the monitoring of the cable jacket layer temperature of long range distribution
Point.Generally use distributed optical fiber temperature measurement realize long range cable temperature distribution monitoring, but for long range distribution
Cable often becomes bottleneck point due to closing on other heat sources at portion, for the temperature monitoring of this bottleneck point
Point type thermometric is needed to realize, and common point type temperature measuring equipment is difficult to be directly applied to cable run due to its design feature
On thermometric, lack targetedly point type cable jacket temperature measuring equipment at present.
The patent of invention of Authorization Notice No. CN104596669B discloses a kind of distribution cable conductor temperature measurement dress
It sets, further includes one-point type including being located at cable outer surface and the distributed optical fiber temperature sensor arranged longitudinally along the cable
Temperature measuring equipment, the point type temperature measuring equipment include the thermal resistor being coated on cable outer surface, and the inner surface of the thermal resistor is equipped with
The outer surface of the one internal layer temperature sensor being in contact with cable outer surface, the thermal resistor is equipped with an exospheric temperature sensor,
The internal layer temperature sensor and exospheric temperature sensor are located in the same radial alignment of cable.The distribution cable conductor temperature
Degree measuring device can obtain the Temperature Distribution of the cable conductor along cable.
Temperature measuring device in above-mentioned documents is mounted on cable by way of pasting or tying up, and is existed one
The fixed risk that falls off, influences accuracy of measurement, and is unfavorable for the maintenance in later period, improves cost indirectly.
Utility model content
At high cost and be unfavorable for maintenance for the problem that prior art measurement accuracy is low, the utility model provides one kind
Outdoor electrical cables part temperature measuring equipment is realized the point type thermometric to cable run cable jacket, is effectively monitored in cable run
Temperature at temperature bottleneck point position, high, at low cost, high reliablity, the spy for being easily installed and being conducive to maintenance with measurement accuracy
Point.
It is the technical solution of the utility model below.
A kind of outdoor electrical cables part temperature measuring equipment, including anchor ear and measurement component, the measurement component include measurement end and
Processing end, the anchor ear, which is arranged, to be mounted on cable, and anchor ear is provided with the measured hole in outside in connection anchor ear, the measurement end installation
In the measured hole, the processing end connects measurement end, and processing end top is equipped with solar battery, and processing end is mounted on anchor ear
Outside.Anchor ear is common a kind of component on cable, by the way that measurement component is arranged on anchor ear, it is possible to reduce additional is mounted to
This simplifies later maintenance, and the mode in measured hole, which is arranged in, in measurement end makes to install more firm, high reliablity.In addition some
In outdoor cable, adding solar battery 11 can be improved the cruising ability of device.
Further, the measurement end includes thermocouple, conducting wire, shell and fixture nut, and the shell passes through described solid
Determine nut connection measured hole, inside the shell, thermocouple abuts cable, the conducting wire connection thermocouple and place to the installation of TC
Manage end.The present apparatus converts electric signal for temperature signal by thermocouple, then is handled by processing end.
Further, the processing end includes sampling module, power supply module, display module and communication module, the sampling
Module connects measurement end, and the display module and communication module connect sampling module, and the power supply module connects solar battery
And provide power supply.Sampling module analysis handles resulting signal, then transfers information to display module and show, and passes through communication mould
Block connects exterior terminal, realizes real-time monitoring temperature.
Further, the communication module is 4G communication module.This communication modes technology maturation is suitble to make here
With.
Further, the solar battery is in equilateral triangle, shares the solar battery of 4 pieces of same specifications with square cone
Form setting.Square centrum is arranged so that having good solar energy acquisition ability in each period on daytime.
Further, the anchor ear is made of two half hoops, is bolted and adjusts distance between the half hoop.
Further, anti-slip layer is equipped on the inside of the anchor ear, the anti-slip layer abuts cable outer surface.Anti-slip layer can be to prevent
Only anchor ear occurs sliding or overturn, and guarantees the reliability of device.
Further, the shell is bullet-headed.Set bullet-headed for the shell of measurement end, when can make installation
It is more convenient, it improves efficiency.
The utility model will measure component integration on anchor ear, install convenient and cost is relatively low, it can be achieved that transporting to cable
The temperature measurement and display of cable jacket layer during row, and then analyze the temperature of construction of cable layer, have accuracy it is high, can
It is good by property and be conducive to maintenance the characteristics of.
Detailed description of the invention
Fig. 1 show the overall schematic of the utility model；
Fig. 2 show the schematic diagram of the utility model measurement component.
Specific embodiment
The technical program is further elaborated below in conjunction with Figure of description.
Embodiment: being as shown in Figure 1 a kind of outdoor electrical cables part temperature measuring equipment, including anchor ear 1 and measurement component, the survey
Measuring component includes measurement end 2 and processing end 3, and the anchor ear 1, which is arranged, to be mounted on cable, and anchor ear 1 is provided with outside in connection anchor ear 1
Measured hole, the measurement end 2 is mounted in the measured hole, and the processing end 3 connects measurement end 2, and 3 top of processing end is equipped with
Solar battery 11, processing end 3 are mounted on 1 outside of anchor ear.Anchor ear 1 is common a kind of component on cable, by anchor ear 1
Setting measurement component, it is possible to reduce additional installation cost simplifies later maintenance, and the mode in measured hole is arranged in measurement end 2
Make that more firm, high reliablity is installed.In addition in some outdoor cables, adding solar battery 11 can be improved device
Cruising ability.
It is illustrated in figure 2 measurement component diagram, the measurement end 2 includes thermocouple 4, conducting wire 5, shell 6 and fixed spiral shell
Mother 7, the shell 6 connect measured hole by the fixture nut 7, and the thermocouple 4 is mounted in shell 6, and thermocouple 4 abuts
Cable, the conducting wire 5 connect thermocouple 4 and processing end 3.The present apparatus converts electric signal for temperature signal by thermocouple 4, then
It is handled by processing end 3.
In the present embodiment, the processing end 3 includes sampling module 12, power supply module 8, display module 9 and communication module 10,
The sampling module 12 connects measurement end 2, and the display module 9 and communication module 10 connect sampling module 12, the power supply mould
Block 8 connects solar battery 11 and provides power supply.The analysis of sampling module 12 handles resulting signal, then transfers information to display
Module 9 is shown, and connects exterior terminal by communication module 10, realizes real-time monitoring temperature.
In the present embodiment, the communication module 10 is 4G communication module 10.This communication modes technology maturation is suitble to herein
Place uses.
In the present embodiment, the solar battery 11 is in equilateral triangle, share the solar battery 11 of 4 pieces of same specifications with
The form of square cone is arranged.Square centrum is arranged so that having good solar energy acquisition ability in each period on daytime.
In the present embodiment, the anchor ear 1 is made of two half hoops, be bolted and adjust between the half hoop away from
From.
In the present embodiment, anti-slip layer is equipped on the inside of the anchor ear 1, the anti-slip layer abuts cable outer surface.Anti-slip layer can
To prevent anchor ear 1 from occurring sliding or overturn, guarantee the reliability of device.
In the present embodiment, the shell 6 is bullet-headed.It sets bullet-headed for the shell 6 of measurement end 2, can make
It is more convenient when installation, it improves efficiency.
The present embodiment will measure component integration on anchor ear 1, install convenient and cost is relatively low, it can be achieved that running to cable
The temperature measurement and display of cable jacket layer in the process, and then the temperature of construction of cable layer is analyzed, have accuracy high, reliable
Property it is good and be conducive to maintenance the characteristics of.
It should be noted that the specific embodiment is only used for that technical solution is further described, it is not used in and limits the skill
The range of art scheme, any modifications, equivalent substitutions and improvements etc. based on this technical solution are regarded as in the utility model
In protection scope.
Claims (8)
1. a kind of outdoor electrical cables part temperature measuring equipment, including anchor ear and measurement component, which is characterized in that the measurement component includes
Measurement end and processing end, the anchor ear, which is arranged, to be mounted on cable, and anchor ear is provided with the measured hole in outside in connection anchor ear, the survey
Amount end is mounted in the measured hole, and the processing end connects measurement end, and processing end top is equipped with solar battery, processing end peace
On the outside of anchor ear.
2. a kind of outdoor electrical cables part temperature measuring equipment according to claim 1, which is characterized in that the measurement end includes heat
Galvanic couple, conducting wire, shell and fixture nut, the shell connect measured hole by the fixture nut, and the installation of TC exists
In shell, thermocouple abuts cable, the conducting wire connection thermocouple and processing end.
3. a kind of outdoor electrical cables part temperature measuring equipment according to claim 1 or 2, which is characterized in that the processing end packet
Include sampling module, power supply module, display module and communication module, the sampling module connects measurement end, the display module and
Communication module connects sampling module, and the power supply module connects solar battery and provides power supply.
4. a kind of outdoor electrical cables part temperature measuring equipment according to claim 3, which is characterized in that the communication module is 4G
Communication module.
5. a kind of outdoor electrical cables part temperature measuring equipment according to claim 3, which is characterized in that the solar battery is in
Equilateral triangle, the solar battery for sharing 4 pieces of same specifications are arranged in the form of square cone.
6. a kind of outdoor electrical cables part temperature measuring equipment according to claim 1, which is characterized in that the anchor ear is by two and half
Hoop forms, and is bolted and adjusts distance between the half hoop.
7. a kind of outdoor electrical cables part temperature measuring equipment according to claim 1, which is characterized in that be equipped on the inside of the anchor ear
Anti-slip layer, the anti-slip layer abut cable outer surface.
8. a kind of outdoor electrical cables part temperature measuring equipment according to claim 2, which is characterized in that the shell is sub warhead
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147854.9U CN209342252U (en) | 2018-12-20 | 2018-12-20 | A kind of outdoor electrical cables part temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147854.9U CN209342252U (en) | 2018-12-20 | 2018-12-20 | A kind of outdoor electrical cables part temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342252U true CN209342252U (en) | 2019-09-03 |
Family
ID=67757987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822147854.9U Active CN209342252U (en) | 2018-12-20 | 2018-12-20 | A kind of outdoor electrical cables part temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342252U (en) |
-
2018
- 2018-12-20 CN CN201822147854.9U patent/CN209342252U/en active Active
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