CN220794472U - Novel cable temperature measurement alarm device - Google Patents
Novel cable temperature measurement alarm device Download PDFInfo
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- CN220794472U CN220794472U CN202321124394.2U CN202321124394U CN220794472U CN 220794472 U CN220794472 U CN 220794472U CN 202321124394 U CN202321124394 U CN 202321124394U CN 220794472 U CN220794472 U CN 220794472U
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 35
- 230000000007 visual effect Effects 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 12
- 101100408455 Arabidopsis thaliana PLC7 gene Proteins 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
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Abstract
The utility model provides a novel cable temperature measurement alarm device, which comprises: a housing; the temperature measuring probe is fixedly arranged at the top of the shell, and a temperature sensor is fixedly arranged at the top of the inner side surface of the shell; the upper machine position is arranged on the front surface of the shell; the short message alarm controller is arranged on one side of the shell; the audible and visual alarm controller is fixedly arranged at the top of the inner side surface of the shell; and the fire alarm controller is fixedly arranged on one side of the inner side surface of the shell. According to the novel cable temperature measurement alarm device, the fault trend of the cable head or the cable can be predicted through continuous temperature measurement of the cable head or the cable per se by the upper computer, the short message alarm controller, the temperature measurement probe, the temperature sensor, the audible and visual alarm controller, the fire alarm controller, the PLC and the signal receiver, and the cable fault part overhaul guidance can be provided in time.
Description
Technical Field
The utility model relates to the technical field of cable temperature measurement alarm devices, in particular to a novel cable temperature measurement alarm device.
Background
With the increasing level of industrial automation, the consumption of power cables is increased, and the occurrence probability of cable fire accidents is also increased.
The current common power cable temperature monitoring method comprises a temperature sensing cable type temperature measuring system, a thermistor type temperature measuring system, an optical fiber distributed temperature monitoring system and the like, but has the defects of easiness in destructive alarm, fixed alarm temperature, incomplete fault signals, complex wiring, large maintenance workload, high equipment cost and the like.
Therefore, it is necessary to provide a novel cable temperature measurement alarm device to solve the above technical problems.
Disclosure of Invention
The utility model provides a novel cable temperature measurement alarm device, which solves the problem that the cable cannot be measured in time.
In order to solve the technical problems, the utility model provides a novel cable temperature measurement alarm device, which comprises:
a housing;
the temperature measuring probe is fixedly arranged at the top of the shell, and a temperature sensor is fixedly arranged at the top of the inner side surface of the shell;
the upper machine position is arranged on the front surface of the shell;
the short message alarm controller is arranged on one side of the shell;
the audible and visual alarm controller is fixedly arranged at the top of the inner side surface of the shell;
the fire alarm controller is fixedly arranged on one side of the inner side surface of the shell;
the PLC is fixedly arranged on the other side of the inner side surface of the shell;
and the signal receiver is fixedly arranged on the back surface of the inner side surface of the shell.
Preferably, the fire alarm controller and the PLC are arranged oppositely.
Preferably, the audible and visual alarm controller is arranged at one side of the temperature sensor.
Preferably, the temperature measuring probe is connected with the temperature sensor through wireless signals.
Preferably, the top and the bottom of both sides of shell are all fixed mounting has fixed frame, the inside sliding connection of one side of fixed frame has the slide bar.
Preferably, a fixed plate is fixedly arranged at one end of the sliding rod, and a rubber pad is fixedly arranged at one side of the fixed plate.
Preferably, a moving plate is fixedly arranged at the other end of the sliding rod, a spring is fixedly arranged at one side of the moving plate, and the moving plate and the spring are both arranged on the inner side face of the fixed frame.
Compared with the related art, the novel cable temperature measurement alarm device provided by the utility model has the following beneficial effects:
the utility model provides a novel cable temperature measurement alarm device, which can predict the fault trend of a cable head or a cable per se and provide overhaul guidance for the fault part of the cable in time by continuously measuring the temperature of the cable head or the cable per se through an upper computer, a short message alarm controller, a temperature measurement probe, a temperature sensor, an audible and visual alarm controller, a fire alarm controller, a PLC and a signal receiver.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a novel cable temperature measurement alarm device provided by the utility model;
FIG. 2 is a schematic view of the internal structure shown in FIG. 1;
FIG. 3 is a schematic structural diagram of a second embodiment of a novel cable temperature measurement alarm device provided by the utility model;
fig. 4 is a schematic view of the internal structure shown in fig. 3.
Reference numerals in the drawings: 1. the device comprises a shell, 2, an upper machine position, 3, a short message alarm controller, 4, a temperature measuring probe, 41, a temperature sensor, 5, an audible and visual alarm controller, 6, a fire alarm controller, 7, a PLC,8, a signal receiver, 9, a fixed frame, 91, a spring, 92, a movable plate, 93, a slide bar, 94, a fixed plate, 95 and a rubber pad.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1 and fig. 2 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a novel cable temperature measurement alarm device according to the present utility model; fig. 2 is a schematic view of the internal structure shown in fig. 1. A novel cable temperature measurement alarm device, comprising: a housing 1;
the temperature measuring probe 4 is fixedly arranged at the top of the shell 1, and a temperature sensor 41 is fixedly arranged at the top of the inner side surface of the shell 1;
the upper machine position 2 is arranged on the front surface of the shell 1;
the short message alarm controller 3 is arranged on one side of the shell 1;
the audible and visual alarm controller 5 is fixedly arranged at the top of the inner side surface of the shell 1;
a fire alarm controller 6, wherein the fire alarm controller 6 is fixedly arranged on one side of the inner side surface of the shell 1;
a PLC7, wherein the PLC7 is fixedly arranged on the other side of the inner side surface of the shell 1;
a signal receiver 8, wherein the signal receiver 8 is fixedly mounted on the back surface of the inner side surface of the housing 1.
The fire alarm controller 6 and the PLC7 are arranged oppositely.
The audible and visual alarm controller 5 is provided on one side of the temperature sensor 41.
The temperature probe 4 and the temperature sensor 41 are connected by wireless signals.
The utility model provides a novel cable temperature measurement alarm device, which has the following working principle:
the temperature measuring probe 4 collects temperature data through a wireless temperature sensor 41 to measure temperature data, and then the temperature data are transmitted into the PLC7 through the signal receiver 8; the upper limit value of the cable temperature is set in the PLC7, when the measured temperature exceeds the upper limit value, the PLC7 outputs a control signal, and the fire alarm controller 6, the audible and visual alarm controller 5 and the short message alarm controller 3 act; the temperature sensor 42 is additionally provided with photoelectric isolation to prevent strong electricity from influencing temperature measurement, so that the strong electricity cannot be connected into an original system control loop in series, and the safety operation of the system is ensured; the upper computer 3 transmits data through the PLC7, stores the acquired temperature into a database, compares the cable temperature change year by year, analyzes the aging degree of the cable temperature change, and establishes fire alarm control according to the temperature rise speed and the temperature value in a grading manner, wherein the control functions and the ranges of the 6, the audible and visual alarm controller 5 and the short message alarm controller 8 are controlled; the upper computer 2 carries out alarm control in three grades, the III grade is early warning, prompts personnel in a monitoring center to strengthen supervision, and goes to the site for inspection if necessary; the level II is an early fire alarm, prompts monitoring center personnel that the cable temperature and the temperature rise are high, measures are needed to be taken, otherwise, fire can occur, and the audible and visual alarm acts; the fire alarm is operated, short message alarm control is carried out on the fire alarm, and 3 actions are carried out on the fire alarm; through the continuous monitoring to the temperature, realize the early warning of trouble, when the temperature exceeds the limit, provide timely warning to indicate the temperature and surpass limit point position, can guarantee the safe and reliable operation of entire system.
Compared with the related art, the novel cable temperature measurement alarm device provided by the utility model has the following beneficial effects:
through last host computer position 2, SMS alarm controller 3, temperature probe 4, temperature sensor 41, audible and visual alarm controller 5, fire alarm controller 6, PLC7, signal receiver 8, to the continuous temperature measurement of cable head or cable itself, can predict the fault trend of cable head or cable itself, in time provide cable fault position maintenance guidance.
Second embodiment
Referring to fig. 3 and fig. 4 in combination, another novel cable temperature measurement alarm device is provided according to a second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a novel cable temperature measurement alarm device's difference lies in, a novel cable temperature measurement alarm device, the top and the bottom of the both sides of shell 1 are all fixed mounting has fixed frame 9, the inside sliding connection of one side of fixed frame 9 has slide bar 93.
One end of the sliding rod 93 is fixedly provided with a fixing plate 94, and one side of the fixing plate 94 is fixedly provided with a rubber pad 95.
The other end of the sliding rod 93 is fixedly provided with a moving plate 92, one side of the moving plate 92 is fixedly provided with a spring 91, and the moving plate 92 and the spring 91 are both arranged on the inner side surface of the fixed frame 9.
The utility model provides a novel cable temperature measurement alarm device, which has the following working principle:
when installing shell 1, put into the box body that needs to install shell 1, fixed plate 94 is driving rubber pad 95 and is promoting slide bar 93 through the elasticity of spring 91 this moment, makes fixed plate 94 and rubber pad 95 fix in the inside of box body to fix shell 1.
Compared with the related art, the novel cable temperature measurement alarm device provided by the utility model has the following beneficial effects:
through the structure such as fixed frame 9, spring 91, movable plate 92, slide bar 93, fixed plate 94 and rubber pad 95 mutually support, when using, can facilitate the use person carries out fixed mounting to shell 1, and the person of facilitating the use uses.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Novel cable temperature measurement alarm device, characterized by includes:
a housing;
the temperature measuring probe is fixedly arranged at the top of the shell, and a temperature sensor is fixedly arranged at the top of the inner side surface of the shell;
the upper machine position is arranged on the front surface of the shell;
the short message alarm controller is arranged on one side of the shell;
the audible and visual alarm controller is fixedly arranged at the top of the inner side surface of the shell;
the fire alarm controller is fixedly arranged on one side of the inner side surface of the shell;
the PLC is fixedly arranged on the other side of the inner side surface of the shell;
and the signal receiver is fixedly arranged on the back surface of the inner side surface of the shell.
2. The novel cable temperature measurement alarm device according to claim 1, wherein the fire alarm controller and the PLC are arranged opposite to each other.
3. The novel cable temperature measurement alarm device according to claim 2, wherein the audible and visual alarm controller is arranged on one side of the temperature sensor.
4. A novel cable temperature measurement alarm device according to claim 3, wherein the temperature measurement probe and the temperature sensor are connected by wireless signals.
5. The novel cable temperature measurement alarm device according to claim 4, wherein the top and the bottom of two sides of the shell are fixedly provided with fixing frames, and the inside of one side of each fixing frame is connected with a sliding rod in a sliding manner.
6. The novel cable temperature measurement alarm device according to claim 5, wherein one end of the sliding rod is fixedly provided with a fixing plate, and one side of the fixing plate is fixedly provided with a rubber pad.
7. The novel cable temperature measurement alarm device according to claim 6, wherein a movable plate is fixedly arranged at the other end of the sliding rod, a spring is fixedly arranged at one side of the movable plate, and the movable plate and the spring are both arranged on the inner side face of the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124394.2U CN220794472U (en) | 2023-05-11 | 2023-05-11 | Novel cable temperature measurement alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124394.2U CN220794472U (en) | 2023-05-11 | 2023-05-11 | Novel cable temperature measurement alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794472U true CN220794472U (en) | 2024-04-16 |
Family
ID=90659736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321124394.2U Active CN220794472U (en) | 2023-05-11 | 2023-05-11 | Novel cable temperature measurement alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794472U (en) |
-
2023
- 2023-05-11 CN CN202321124394.2U patent/CN220794472U/en active Active
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