CN219799620U - Bus duct temperature monitoring system suitable for high-temperature environment - Google Patents
Bus duct temperature monitoring system suitable for high-temperature environment Download PDFInfo
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- CN219799620U CN219799620U CN202320914330.6U CN202320914330U CN219799620U CN 219799620 U CN219799620 U CN 219799620U CN 202320914330 U CN202320914330 U CN 202320914330U CN 219799620 U CN219799620 U CN 219799620U
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- bus duct
- temperature
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- signal transmitter
- temperature sensor
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 23
- 238000007689 inspection Methods 0.000 abstract description 5
- 239000004020 conductor Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bus duct temperature monitoring system suitable for a high-temperature environment; the utility model comprises temperature sensors, wherein the temperature sensors are symmetrically arranged and attached to the outer surface of a bus duct; the signal input end of the signal transmitter is connected with the signal output end of the temperature sensor, and the signal output end of the signal transmitter is connected with the signal receiving module; the power supply module utilizes the magnetic field generated in the bus duct and transmits energy to the temperature sensor and the signal transmitter so as to supply power to the temperature sensor and the signal transmitter; the whole device can be selectively installed according to actual conditions, data can be fed back to a user in real time through the signal transmitter and the temperature sensor, the temperature condition of the bus duct can be monitored in real time, consumption during manual inspection and the occurrence of line faults caused by incomplete inspection are reduced, and therefore the whole device can be widely applied to real-time monitoring of the temperature of the bus duct.
Description
Technical Field
The utility model relates to a bus duct temperature monitoring system suitable for a high-temperature environment.
Background
When the bus duct is used in some special environments, particularly in high-temperature environments for a long time, the following problems occur when the bus duct is used: 1. the temperature rise of the conductor is too high: under a high-temperature environment, the resistance of the conductor can be increased, so that the current density in the bus duct is increased, and the temperature rise of the conductor is overhigh; 2. thermal expansion and thermal stress: under a high-temperature environment, materials in the bus duct are easy to generate thermal expansion and thermal stress, and when the bearing capacity reaches the limit, deformation and cracking are easy to cause; 3. insulation aging: under the high-temperature environment, the bus duct insulating material is easily influenced by factors such as oxidization, decomposition, hardening and the like, so that insulation aging is caused.
Because the bus duct is long, if the traditional manual inspection method is adopted, the fixed-point accurate inspection cannot be realized, so that a certain potential safety hazard exists, and if the bus duct is released, the problem can occur to influence the whole circuit, so that a temperature monitoring system capable of monitoring the bus duct section in real time is needed.
Disclosure of Invention
The utility model aims to provide a bus duct temperature monitoring system suitable for a high-temperature environment, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: comprising the steps of (a) a step of,
the temperature sensors are symmetrically arranged and attached to the outer surface of the bus duct;
the signal input end of the signal transmitter is connected with the signal output end of the temperature sensor, and the signal output end of the signal transmitter is connected with the signal receiving module;
and the power supply module utilizes the magnetic field generated in the bus duct and transmits energy to the temperature sensor and the signal transmitter so as to supply power to the temperature sensor and the signal transmitter.
Preferably, the temperature sensor is symmetrically arranged at the left side and the right side of the sealing shell, and the signal transmitter is arranged on the upper surface of the sealing shell.
Preferably, the power supply module comprises a receiving coil and a transmitting coil, the transmitting coil is arranged on one side of the sealing shell, far away from the signal transmitter, and the receiving coil is arranged on the upper surface of the sealing shell.
Preferably, the power output end of the receiving coil is respectively connected with the power input ends of the signal emitter and the temperature sensor.
Preferably, the signal transmitter signals are received by the signal receiving module.
Preferably, the signal emitter, the emitting coil and the mutual contact surface of the temperature sensor and the sealing shell are all wrapped with sealing gaskets.
Compared with the prior art, the utility model has the beneficial effects that:
when the bus duct is used, the holes with the same size as the sealing shell are cut off on the bus duct protective cover at the required detection end, the sealing shell is arranged on the opening holes, the sealing glue is filled at the joint, and when current is transmitted through the bus duct, the magnetic field changes along with the current. According to Faraday's electromagnetic induction law, can produce induced electromotive force when the magnetic field changes, thereby produce induced current, because seal housing is installed on the protecgulum of bus duct, can not have certain interval with electric conductor direct contact, can not produce the influence to the electric property of bus duct like this, transmitting coil produces the magnetic field in the bus duct like this and transmits energy to signal transmitter and temperature sensor through receiving the coil, thereby supply power to both, signal transmitter transmits the temperature measured by temperature sensor to signal receiving module in real time, the user passes through the temperature condition of signal receiving module response data real time monitoring this section bus duct, whole device can carry out selective installation according to actual conditions, and feed back data to the user in real time through signal transmitter and temperature sensor, the temperature condition of real time monitoring bus duct, consumption when having reduced the manpower inspection and the emergence of line fault problem that leads to the fact, consequently, whole can be applicable to the real-time monitoring of bus duct temperature in a large scale.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic bottom view of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a flow chart according to an embodiment of the present utility model.
In the figure: 1. a seal housing; 2. a receiving coil; 3. a signal transmitter; 4. a temperature sensor; 5. and a transmitting coil.
Detailed Description
In order to solve the problem conveniently, the embodiment of the utility model provides a bus duct temperature monitoring system suitable for a high-temperature environment. The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a bus duct temperature monitoring system suitable for high temperature environment, comprising,
the temperature sensors 4 are symmetrically arranged and attached to the outer surface of the bus duct;
the signal input end of the signal emitter 3 is connected with the signal output end of the temperature sensor 4, and the signal output end of the signal emitter 3 is connected with the signal receiving module;
and a power supply module which uses the magnetic field generated in the bus duct and transmits energy to the temperature sensor 4 and the signal emitter 3 so as to supply power to the temperature sensor 4 and the signal emitter 3.
Specifically, the temperature sensor is symmetrically arranged at the left side and the right side of the sealed shell 1, and the signal emitter 3 is arranged on the upper surface of the sealed shell 1; the temperature sensor 4 and the signal transmitter 3 are carried by the sealed housing 1, and the whole device can be connected with the bus duct by the sealed housing 1 without damaging the tightness of the device.
Specifically, the power supply module comprises a receiving coil 2 and a transmitting coil 5, wherein the transmitting coil 5 is arranged on one side of the sealing shell 1 far away from the signal transmitter 3, and the receiving coil 2 is arranged on the upper surface of the sealing shell 1; the transmitting coil 5 is located in the bus duct such that the transmitting coil 5 generates a magnetic field in the bus duct and transfers energy outwards through the receiving coil 2.
Specifically, the power output end of the receiving coil 2 is respectively connected with the power input ends of the signal emitter 3 and the temperature sensor 4; the energy generated by the transmitting coil 5 is transmitted to the signal transmitter 3 and the temperature sensor 4 through the receiving coil 2, thereby supplying power to both.
Specifically, the signal sent by the signal transmitter 3 is received by the signal receiving module; thus, the function of remote multipoint monitoring can be realized.
Specifically, the contact surfaces of the signal emitter 3, the emitting coil 5, the temperature sensor 4 and the sealing shell 1 are all wrapped with sealing gaskets; therefore, the bus duct is higher in connection tightness, and the influence of the external environment on the bus duct can be reduced, so that the bus duct can be better operated normally.
When in use, the utility model is characterized in that:
when the bus duct is used, the bus duct protective cover is cut off to form a hole with the same size as the sealing shell 1, the sealing shell 1 is arranged on the hole, sealing glue is filled in the joint, and when current is transmitted through the bus duct, the magnetic field changes along with the current. According to Faraday's law of electromagnetic induction, when the magnetic field changes, an induced electromotive force is generated, so that an induced current is generated, because the sealed shell 1 is arranged on the protective cover of the bus duct, a certain interval is not formed between the sealed shell and the conductor, and the electric performance of the bus duct is not affected, so that the transmitting coil 5 generates the magnetic field in the bus duct and transmits energy to the signal transmitter 3 and the temperature sensor 4 through the receiving coil 2, thereby supplying power to the signal transmitter 3 and the temperature sensor 4, the temperature measured by the temperature sensor 4 is transmitted to the signal receiving module in real time, and a user monitors the temperature condition of the bus duct in real time through the reaction data of the signal receiving module.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be applicable to high temperature environment bus duct temperature monitoring system which characterized in that: comprising the steps of (a) a step of,
the temperature sensors (4) are symmetrically arranged and attached to the outer surface of the bus duct;
the signal input end of the signal transmitter (3) is connected with the signal output end of the temperature sensor (4), and the signal output end of the signal transmitter (3) is connected with the signal receiving module;
and the power supply module utilizes the magnetic field generated in the bus duct and transmits energy to the temperature sensor (4) and the signal transmitter (3) so as to supply power to the temperature sensor (4) and the signal transmitter (3).
2. The bus duct temperature monitoring system suitable for a high temperature environment according to claim 1, wherein: the temperature sensor is characterized by further comprising a sealing shell (1), wherein the temperature sensors (4) are symmetrically arranged on the left side and the right side of the sealing shell (1), and the signal transmitter (3) is arranged on the upper surface of the sealing shell (1).
3. The bus duct temperature monitoring system suitable for a high temperature environment according to claim 2, wherein: the power supply module comprises a receiving coil (2) and a transmitting coil (5), wherein the transmitting coil (5) is arranged on one side, far away from the signal transmitter (3), of the sealing shell (1), and the receiving coil (2) is arranged on the upper surface of the sealing shell (1).
4. A bus duct temperature monitoring system adapted for use in a high temperature environment as set forth in claim 3, wherein: the power output end of the receiving coil (2) is respectively connected with the power input ends of the signal emitter (3) and the temperature sensor (4).
5. The bus duct temperature monitoring system suitable for a high temperature environment according to claim 1, wherein: the signal transmitter (3) signals and receives signals by the signal receiving module.
6. The bus duct temperature monitoring system suitable for a high temperature environment according to claim 2, wherein: the signal transmitter (3), the transmitting coil (5), the temperature sensor (4) and the sealing shell (1) are all wrapped with sealing gaskets on the contact surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914330.6U CN219799620U (en) | 2023-04-21 | 2023-04-21 | Bus duct temperature monitoring system suitable for high-temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914330.6U CN219799620U (en) | 2023-04-21 | 2023-04-21 | Bus duct temperature monitoring system suitable for high-temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799620U true CN219799620U (en) | 2023-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320914330.6U Active CN219799620U (en) | 2023-04-21 | 2023-04-21 | Bus duct temperature monitoring system suitable for high-temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219799620U (en) |
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2023
- 2023-04-21 CN CN202320914330.6U patent/CN219799620U/en active Active
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