CN110031120A - Bus temperature measuring equipment - Google Patents
Bus temperature measuring equipment Download PDFInfo
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- CN110031120A CN110031120A CN201910437167.7A CN201910437167A CN110031120A CN 110031120 A CN110031120 A CN 110031120A CN 201910437167 A CN201910437167 A CN 201910437167A CN 110031120 A CN110031120 A CN 110031120A
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- measuring equipment
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- 238000004891 communication Methods 0.000 claims abstract description 65
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 230000004888 barrier function Effects 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims description 18
- 239000004020 conductor Substances 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009529 body temperature measurement Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0073—Control unit therefor
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to bus field of temperature measurement, specifically bus temperature measuring equipment, including detection device, display, communication equipment and insulating barrier, threaded hole there are two being opened at the top of the insulating barrier, there are two high temperature resistant plates for setting between the adjacent insulating barrier, bus is provided between two high temperature resistant plates, the detection device includes set casing, the bottom of the set casing is provided with through-hole, the inside of the through-hole is fixedly installed with bellows, the bottom of the bellows is connected with fixing pipe, and the bottom end of the fixing pipe is provided with heat-conducting plate.Beneficial effects of the present invention are capable of detecting when the smog of the temperature of bus and the excessively high generation of bus temperature, it finds the problem in time convenient for people, improve the stability of detection device when in use, reduce the manufacturing cost of communication equipment, bus is managed collectively and monitored convenient for people, the monitoring personnel for checking data can be reminded in time, improves the working efficiency of staff, improve the stabilization of bus detection temperature.
Description
Technical field
The present invention relates to bus field of temperature measurement, specifically bus temperature measuring equipment.
Background technique
The high-tension switch cabinet at power plant and alternating current station is important electrical equipment.In equipment During Process of Long-term Operation, switch
The positions such as bus contact joint, high-voltage cable joint in cabinet generate heat because aging or contact resistance are excessive, make adjacent insulating element
Performance deterioration, or even puncture and cause the accident.According to statistics, electric system occurs have quite a few to ask with heat in the reason of accident
It inscribes related.Bus temperature is monitored therefore, it is necessary to adopt an effective measure.Pass through monitoring bus contact joint, high-voltage cable joint temperature
Operating condition can effectively prevent switch cabinet bus failure to occur, since the bus in switchgear is in high-voltage potential, per relatively
All there is very high voltage between different phases, and structure is narrow, thermometric of manually patrolling can not be carried out, so directly detecting high pressure
Bus temperature is always a problem in electric system detection, using equipotential thermometry, using the method for wireless transmission,
The data such as collected bus temperature and its changing condition are transmitted to by real-time monitoring high-tension line heat condition in real time
Heart monitoring analysis system, when there are abnormal conditions, system can issue pre-alarm information in many ways, and administrative staff is prompted to answer
Paid attention to alarm point or taken necessary precaution measure.
Chinese application number CN201711483624.3 discloses a kind of bus temp measuring system and temp measuring method, bus thermometric system
System includes: temperature monitoring module, for measuring the temperature at busbar joint and generating the first digital signal, to the first digital signal
It is modulated to obtain modulated signal, modulated signal is coupled on bus and is exported；Signal sending/receiving module, with temperature monitoring mould
Block communication connection is demodulated to obtain the second digital signal comprising temperature value and be transmitted for receiving modulated signal to modulated signal
To monitoring client；Monitoring client is communicated to connect with signal sending/receiving module, for the size of comparison temperature value and the first warning value,
When temperature value exceeds the first warning value, the first alarm signal is exported.Bus temp measuring method is corresponding with the system.The present invention adopts
With the form of power line carrier, the temperature that temperature monitoring module measures is transferred to monitoring client, communication line and electricity by bus
Line of force road is integrated, and without setting up network again, operating cost is low.
The smog of the existing temperature that can not detect bus and the excessively high generation of bus temperature, staff cannot be timely
It finds the problem, the stability of detection device when in use is poor, and the manufacturing cost of multiple communication equipments is higher, is not easy to people's system
One management and monitoring bus temperature, can not remind the monitoring personnel for checking data, the working efficiency of personnel is lower, bus in time
The shortcomings that being not sufficiently stable when detecting temperature.
Therefore, research and development bus temperature measuring equipment is needed.
Summary of the invention
The purpose of the present invention is to provide bus temperature measuring equipment, to solve mentioned above in the background art to detect
The smog of the temperature of bus and the excessively high generation of bus temperature, staff cannot find the problem in time out, and detection device is using
When stability it is poor, the manufacturing cost of multiple communication equipments is higher, be not easy to people unified management and monitoring bus temperature, no
The monitoring personnel for checking data can be reminded in time, the working efficiency of personnel is lower, bus detection temperature when be not sufficiently stable ask
Topic.
The technical scheme is that include detection device, display, communication equipment and insulating barrier, it is described insulation every
It is opened at the top of plate there are two threaded hole, there are two high temperature resistant plate, two high temperature resistants for setting between the adjacent insulating barrier
Bus is provided between plate, the detection device includes set casing, and the bottom of the set casing is provided with through-hole, the through-hole it is interior
Portion is fixedly installed with bellows, and the bottom of the bellows is connected with fixing pipe, and the bottom end of the fixing pipe is provided with heat-conducting plate,
And the bottom end of heat-conducting plate contacts on bus, the set casing has been internally embedded protective net, the inside setting of the set casing
There are smoke sensor device and the first controller, is provided with inspection hole at the top of the smoke sensor device, the one of first controller
Side is provided with connecting line, and the fixing pipe is internally provided with temperature sensor, and the bottom end of temperature sensor is contacted thermally conductive
On plate, the bellows is internally provided with helical spring, and the front of the display is provided with display screen, the display two
The top setting of side is equipped with warning lamp at the top of the display, the display is internally provided with there are two alarm
Second controller and second communication module.
Further, the bottom of the set casing two sides is respectively welded there are two mounting plate and two card adapter plates, two institutes
The top for stating mounting plate and two card adapter plates is provided with mounting hole, and the bottom of the mounting plate is provided with groove, and card adapter plate specification
It is adapted with groove specification.
Further, the bottom of the fixing pipe two sides is provided with pilot hole, and crushing block is slidably connected in pilot hole,
One end that the crushing block is located inside fixing pipe is provided with two convex blocks, and the inside two sides of the fixing pipe are provided with fixation
Plate, and two fixed plates are located at the two sides of pilot hole, the opposite side of the fixed plate and convex block is provided with fixation hole, and fixed
Contraction spring is fixedly installed in hole.
Further, the side at the top of the display is provided with the second antenna, and the second antenna is connected to by conducting wire
Second communication module.
Further, indicator light is installed, the top and bottom of the set casing are provided with logical at the top of the set casing
Stomata, and the inspection hole site on venthole and smoke sensor device is corresponding.
Further, the communication equipment includes connection shell, and the inside of the connection shell is equipped with first communication module, institute
It states and is provided with first antenna at the top of connection shell, and first antenna is connected to first communication module by conducting wire.
Further, the detection device passes through the mounting plate of two sides and the combination of card adapter plate and fixing bolt and threaded hole
It is fixedly mounted on two neighboring insulating barrier.
Further, the output end of the temperature sensor and smoke sensor device passes through connecting line and the first controller
Input terminal is electrically connected, and the output end of first controller is formed by the input terminal of connecting line and indicator light electrically to be connected
It connects.
Further, the output end of the second controller passes through the defeated of conductor wire and display screen, alarm and warning lamp
Enter end to be electrically connected, the output end and input terminal of the second controller pass through conductor wire and second communication module respectively
Input terminal and output end are electrically connected.
Further, the output end of first controller and input terminal pass through conductor wire and first communication module respectively
Input terminal and output end are electrically connected, output end and input terminal the difference WIFI signal and first of the first communication module
The input terminal and output end of communication module form communication connection.
The present invention provides bus temperature measuring equipment by improving herein, compared with prior art, have the advantages that following improvement and:
(1) by the detection device of setting, detection device internal temperature sensor and smoke sensor device, it is capable of detecting when mother
The smog of the excessively high generation of temperature and bus temperature of line, finds the problem in time convenient for people, the mounting plate of detection device two sides and
Card adapter plate is fixedly mounted on detection device on insulating barrier convenient for people, while two neighboring detection device is clamped board.It connects
In the groove of mounting plate bottom, the stability of detection device when in use is improved.
(2) by the communication equipment of setting, by a communication equipment by conductor wire to multiple detection devices, not only just
Each detection device is transmitted and controlled in people, and reduces the output of communication equipment, therefore reduce the system of communication equipment
This is caused, can be realized by the first communication module of inside communication equipment and carry out data with the second communication module in display
Transmission is managed collectively convenient for people and monitors bus.
(3) by the display of setting, pass through the second communication module and first communication module progress data in display
Transmission, the case where the temperature on the multiple bus surfaces of real-time display can be carried out on a display screen and whether generate smog, in bus
When the temperature is excessively high, alarm can sound the alarm and light with indicator light, can remind the monitoring personnel for checking data in time, improve
The working efficiency of staff.
(4) by the crushing block and bellows of setting, when detection device is mounted on above bus, crushing block is by resistance to
The extruding of high temperature plate, contraction spring can be stretched, and can make fixing pipe stable holding between two high temperature resistant plates, improve temperature
In the stability of detection, the helical spring in bellows can make solid sensor when bus or detection device shake
The temperature sensor determined in pipe does not shift, and further improves the stabilization of bus detection temperature.
Detailed description of the invention
The present invention is further explained with reference to the accompanying drawings and examples:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is detection device schematic diagram of internal structure of the invention；
Fig. 3 is helical spring structure schematic diagram of the invention；
Fig. 4 is fixing pipe structural schematic diagram of the invention；
Fig. 5 is display device structure schematic diagram of the invention；
Fig. 6 is communication apparatus construction schematic diagram of the invention；
Fig. 7 is the control structure schematic diagram of controller of the invention；
Description of symbols:
1- detection device, 2- display, 3- communication equipment, 4- insulating barrier, 5- high temperature resistant plate, 6- bus, 7- venthole,
8- indicator light, 9- through-hole, 10- bellows, 11- fixing pipe, 12- set casing, 13- protective net, 14- mounting plate, 15- card adapter plate,
16- mounting hole, 17- threaded hole, 18- groove, 19- smoke sensor device, 20- detection hole, the first controller of 21-, 22- connecting line,
23- temperature sensor, 24- helical spring, 25- heat-conducting plate, 26- squeeze fast, 27- convex block, 28- fixed plate, 29- contraction spring,
30- display screen, 31- alarm, 32- warning lamp, the second antenna of 33-, 34- connection shell, 35- first communication module, 36- first day
Line.
Specific embodiment
Below in conjunction with attached drawing 1 to Fig. 7, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides bus temperature measuring equipment by improving herein, as shown in Fig. 1-Fig. 7, including detection device 1, display
2, communication equipment 3 and insulating barrier 4, the top of insulating barrier 4 are opened there are two threaded hole 17, and used installation fixing bolt is adjacent
There are two high temperature resistant plates 5 for setting between insulating barrier 4, can protect the insulating barrier 4 of two sides, set between two high temperature resistant plates 5
It is equipped with bus 6, detection device 1 includes set casing 12, and the bottom of set casing 12 is provided with through-hole 9, for installing and fixing bellows
10, the inside of through-hole 9 is fixedly installed with bellows 10, is able to carry out elongation and shortening, and the bottom of bellows 10 is connected with fixation
Pipe 11, for protecting the bottom end of 23 fixing pipe 11 of temperature sensor to be provided with heat-conducting plate 25, and the bottom end contact of heat-conducting plate 25 exists
On bus 6, set casing 12 has been internally embedded protective net 13, and set casing 12 is internally provided with smoke sensor device 19 and the first control
Device 21 processed, 19 model DH100 of smoke sensor device, the top of smoke sensor device 19 are provided with inspection hole 20, are having flue gas to pass through
When, smoke sensor device 19 can convey information to the first controller 21, and the side of the first controller 21 is provided with connecting line 22, Gu
That determines pipe 11 is internally provided with temperature sensor 23, and 23 model PT1000 of temperature sensor has good high-temperature stability,
And the bottom end of temperature sensor 23 contacts on heat-conducting plate 25, bellows 10 is internally provided with helical spring 24, can make mother
When line 6 or detection device 1 shake, the temperature sensor 23 in fixing pipe 11 is set not shift, the front of display 2
It is provided with display screen 30,30 model SC770 touch display screen of display screen operates, the top of 2 two sides of display convenient for staff
For portion's setting there are two alarm 31, the top of display 2 is equipped with warning lamp 32, bus 6 when the temperature is excessively high, pass through the first control
Device 21 processed is handled, first communication module 35 passes to second communication module and is handled by second controller, starting alarm
Device 31 sounds to be lighted with warning lamp 35, and display 2 is internally provided with second controller and second communication module, the second communication mould
Block and 35 model of first communication module are JZX894, and the first controller 21 and second controller model are DATA-7311, the
Two controllers are used to handle the data for receiving the transmission of the first controller 21, then show on the display 30 after processing.
Further, the bottom of 12 two sides of set casing is respectively welded there are two mounting plate 14 and two card adapter plates 15, and two
The top of mounting plate 14 and two card adapter plates 15 is provided with mounting hole 16, and convenient for placing fixing bolt, the bottom of mounting plate 14 is opened
Fluted 18, and 15 specification of card adapter plate and 18 specification of groove are adapted, convenient for splicing two neighboring detection device 1.
Further, the bottom of 11 two sides of fixing pipe is provided with pilot hole, and crushing block 26 is slidably connected in pilot hole,
One end that crushing block 26 is located inside fixing pipe 11 is provided with two convex blocks 27, and the inside two sides of fixing pipe 11 are provided with fixed plate
28, and two fixed plates 28 are located at the two sides of pilot hole, the opposite side of fixed plate 28 and convex block 27 is provided with fixation hole, and solid
Determine to be fixedly installed with contraction spring 29 in hole, makes 26 squeezed tight of crushing block in resistance to height by the shrinkage of contraction spring 29 itself
On warm plate 5, make the more temperature and accurate when detecting 6 temperature of bus of temperature sensor 23.
Further, the side at the top of display 2 is provided with the second antenna 33, for receive first antenna 36 signal and
It is sent to the signal of first communication module 35, and the second antenna 33 is connected to second communication module by conducting wire.
Further, the top of set casing 12 is equipped with indicator light 8, and indicator light 8 has and can be sent out by the first controller 21
Two kinds of colors out, respectively red and green are 8 green of indicator light when detection device 1 works normally, are otherwise red, Gu
The top and bottom for determining shell 12 are provided with venthole 7, and venthole 7 is opposite with 20 position of inspection hole on smoke sensor device 19
It answers, the smog of the excessively high generation of 6 temperature of bus can be made to pass through in inspection hole 20, convenient for the detection of smoke sensor device 19.
Further, communication equipment 3 includes connection shell 34, and the inside of connection shell 34 is equipped with first communication module 35, even
The top of body contact 34 is provided with first antenna 36, is conducive to diffusion signal and receives signal, and first antenna 36 is connected by conducting wire
It connects in first communication module 35, first communication module 35 and second communication module can be carried out wirelessly transmitting data.
Further, mounting plate 14 and card adapter plate 15 and fixing bolt and threaded hole 17 that detection device 1 passes through two sides
In conjunction with being fixedly mounted on two neighboring insulating barrier 4, keep detection device 1 more stable when detecting bus temperature.
Further, the output end of temperature sensor 23 and smoke sensor device 19 passes through connecting line and the first controller 21
Input terminal be electrically connected, the data that temperature sensor 23 and smoke sensor device 19 detect can be transferred to the first control constantly
Device 21 processed, convenient for the processing of the first controller 21, the output end of the first controller 21 passes through the input of connecting line 22 and indicator light 8
End is electrically connected.
Further, the output end of second controller passes through conductor wire and display screen 30, alarm 31 and warning lamp 32
Input terminal is electrically connected, and the output end and input terminal of second controller pass through the defeated of conductor wire and second communication module respectively
Enter end and output end is electrically connected.
Further, the output end of the first controller 21 and input terminal pass through conductor wire and first communication module 35 respectively
Input terminal and output end are electrically connected, and output end and input terminal the difference WIFI signal of first communication module 35 are led to first
The input terminal and output end for believing module 35 form communication connection.
Working principle: in use, detection device 1 is fixedly mounted on by the mounting plates 14 of two sides and card adapter plate 15 adjacent
Two neighboring card adapter plate 15, when installing multiple detection devices 1 if necessary, can be connected to peace by two 4 tops of insulating barrier
In the groove 18 of 14 bottom of loading board, detection device 1 is enable flexibly to splice, mounting plate 14 and card adapter plate are passed through by fixing bolt
Mounting hole 16 and threaded hole 17 on 15 are fixedly mounted on insulating barrier 4, and the part of fixing pipe 11 is connected to two resistance to height
Two crushing blocks 26 between warm plate 5, while in fixing pipe 11 are squeezed, and pressurizing block 26 drives contraction spring 29 when squeezing
It is stretched, fixing pipe 11 can be made to be fixedly connected between two high temperature resistant plates 5, then make the heat-conducting plate of 11 bottom of fixing pipe
25 bottoms touch on bus, and communication equipment 3 is placed on one of detection device 1, stretch first antenna 36, then lead to
It crosses signal wire to be electrically connected detection device 1 and communication equipment 3, opens display 2, stretch the second antenna 33, pass through touching
The display screen 30 for touching screen connects the first communication module 35 in the second communication module and communication equipment 3 in display 2
It connects, then starts detection device 1, can confirm whether detection device 1 being capable of normal work by the indicator light 8 on detection device 1
Make, when bus temperature is excessively high, the temperature that bus generates passes to temperature sensor 23 by heat-conducting plate 25, then temperature sensing
Device 23 carries out data processing by the first controller 21 and passes to first communication module 35, and first communication module 35 transmits data
To second communication module, it is then passed to second controller, by handling moment displays temperature on the display 30, when temperature mistake
Second controller starting alarm 31 and warning lamp 32, remind the personnel for monitoring bus temperature when high, when bus generates cigarette
When mist, the smoke sensor device 19 inside meeting tested equipment 1 passes to display, makes respective dimension to bus convenient for staff
Shield and inspection.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. bus temperature measuring equipment, including detection device (1), display (2), communication equipment (3) and insulating barrier (4), feature
It is, is opened at the top of the insulating barrier (4) there are two threaded hole (17), is provided with two between the adjacent insulating barrier (4)
A high temperature resistant plate (5) is provided with bus (6) between two high temperature resistant plates (5), and the detection device (1) includes set casing
(12), the bottom of the set casing (12) is provided with through-hole (9), and the inside of the through-hole (9) is fixedly installed with bellows (10), institute
The bottom for stating bellows (10) is connected with fixing pipe (11), and the bottom end of the fixing pipe (11) is provided with heat-conducting plate (25), and leads
The bottom end of hot plate (25) contacts on bus (6), and the set casing (12) has been internally embedded protective net (13), the set casing
(12) be internally provided with smoke sensor device (19) and the first controller (21), be provided at the top of the smoke sensor device (19)
The side of inspection hole (20), first controller (21) is provided with connecting line (22), the inside setting of the fixing pipe (11)
Have temperature sensor (23), and temperature sensor (23) bottom end contact on heat-conducting plate (25), the bellows (10) it is interior
Portion is provided with helical spring (24), and the front of the display (2) is provided with display screen (30), display (2) two sides
There are two top settings alarm (31), is equipped with warning lamp (32) at the top of the display (2), the display (2)
It is internally provided with second controller and second communication module.
2. bus temperature measuring equipment according to claim 1, it is characterised in that: distinguish the bottom of set casing (12) two sides
It is welded with two mounting plates (14) and two card adapter plates (15), the top of two mounting plates (14) and two card adapter plates (15)
It is provided with mounting hole (16), the bottom of the mounting plate (14) is provided with groove (18), and card adapter plate (15) specification and groove (18)
Specification is adapted.
3. bus temperature measuring equipment according to claim 1, it is characterised in that: open the bottom of fixing pipe (11) two sides
There is pilot hole, and slidably connect crushing block (26) in pilot hole, the crushing block (26) is located at internal one of fixing pipe (11)
End is provided with two convex blocks (27), and the inside two sides of the fixing pipe (11) are provided with fixed plate (28), and two fixed plates
(28) it is located at the two sides of pilot hole, the opposite side of the fixed plate (28) and convex block (27) is provided with fixation hole, and fixation hole
Inside it is fixedly installed with contraction spring (29).
4. bus temperature measuring equipment according to claim 1, it is characterised in that: the side setting at the top of the display (2)
Have the second antenna (33), and the second antenna (33) is connected to second communication module by conducting wire.
5. bus temperature measuring equipment according to claim 1, it is characterised in that: be equipped with finger at the top of the set casing (12)
Show lamp (8), the top and bottom of the set casing (12) are provided with venthole (7), and venthole (7) and smoke sensor device (19)
On inspection hole (20) position it is corresponding.
6. bus temperature measuring equipment according to claim 1, it is characterised in that: the communication equipment (3) includes connection shell
(34), the inside of connection shell (34) is equipped with first communication module (35), and the is provided at the top of the connection shell (34)
One antenna (36), and first antenna (36) is connected to first communication module (35) by conducting wire.
7. bus temperature measuring equipment according to claim 1, it is characterised in that: the peace that the detection device (1) passes through two sides
The combination of loading board (14) and card adapter plate (15) and fixing bolt and threaded hole (17) is fixedly mounted on two neighboring insulating barrier (4)
On.
8. bus temperature measuring equipment according to claim 1, it is characterised in that: the temperature sensor (23) and smog sensing
The input terminal that the output end of device (19) passes through connecting line and the first controller (21) is electrically connected, first controller
(21) output end is electrically connected by connecting line (22) and the input terminal of indicator light (8).
9. bus temperature measuring equipment according to claim 1, it is characterised in that: the output end of the second controller is by leading
The input terminal of electric wire and display screen (30), alarm (31) and warning lamp (32) is electrically connected, the second controller
Output end and input terminal pass through the input terminal of conductor wire and second communication module respectively and output end is electrically connected.
10. bus temperature measuring equipment according to claim 1, it is characterised in that: the output end of first controller (21)
The input terminal and output end for passing through conductor wire and first communication module (35) respectively with input terminal are electrically connected, and described first
The input terminal and output end shape of output end and input terminal the difference WIFI signal and first communication module (35) of communication module (35)
At communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437167.7A CN110031120B (en) | 2019-05-24 | 2019-05-24 | Bus temperature measuring device |
Applications Claiming Priority (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111355199A (en) * | 2020-04-03 | 2020-06-30 | 南京谦加益智能科技有限公司 | Intelligent bus measurement and control system |
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| CN109149484A (en) * | 2018-05-02 | 2019-01-04 | 广东航粤电气有限公司 | A kind of intelligent bus plugging box |
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| JPH05157631A (en) * | 1991-12-06 | 1993-06-25 | Mitsubishi Electric Corp | Bus temperature monitoring device |
| US20090015239A1 (en) * | 2007-03-01 | 2009-01-15 | Georgiou George E | Transmission Line Sensor |
| KR20110086922A (en) * | 2010-01-25 | 2011-08-02 | 진재텍(주) | Interior wiring fire detection system using temperature sensor |
| KR101386406B1 (en) * | 2013-09-10 | 2014-04-17 | 주식회사 이테크 | Distributing board having wireless temperature sensor module for detecting surface temperature on busbar |
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| CN111355199A (en) * | 2020-04-03 | 2020-06-30 | 南京谦加益智能科技有限公司 | Intelligent bus measurement and control system |
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