CN211577719U - Cable temperature detection fire extinguishing device for cable trench of switch cabinet - Google Patents
Cable temperature detection fire extinguishing device for cable trench of switch cabinet Download PDFInfo
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- CN211577719U CN211577719U CN201922388947.5U CN201922388947U CN211577719U CN 211577719 U CN211577719 U CN 211577719U CN 201922388947 U CN201922388947 U CN 201922388947U CN 211577719 U CN211577719 U CN 211577719U
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Abstract
A temperature detection fire extinguishing device for cable ducts of switch cabinets comprises a controller, a power supply, a parameter input device, a data transmission port, a temperature sensor, an intelligent control knife switch, a buzzer, a display, a relay, an electromagnetic valve, a fire extinguisher and a data memory; the controller is provided with a power supply module, a parameter setting module, a program debugging module, a temperature monitoring module, a switch position detection and communication switch tripping module, an alarm module, a display module, a relay control module and a storage module. Has the advantages that: this device is non-contact monitoring, through the monitoring to cubical switchboard, cable pit cable temperature, can be when cable or cubical switchboard emergence conflagration dangerous situation hidden danger the quick response outage report to do the processing of putting out a fire, reached the timely accurate purpose of protection, avoided the emergence of conflagration.
Description
Technical Field
The utility model particularly relates to a cubical switchboard cable pit cable temperature detection extinguishing device.
Background
Generally, zero sequence protection is not applied to a 10kV-35kV line, so when a line cable is subjected to single-phase string striking and then catches fire, instantaneous protection cannot be performed, at the moment, the single-phase cable catching fire can be developed into an interphase or three-phase fault, the accident is further expanded, and even more, the whole cable trench or a switch cabinet can be burnt.
At present, the temperature of switch cabinets and cables in cable ducts is mainly detected by adopting contact temperature measuring devices, and the temperature is uniformly detected by uploading to a centralized control box through a wired or wireless module.
Disclosure of Invention
The utility model aims at solving the untimely problem of current contact temperature measuring device protection, provide a non-contact's detection device to can implement the cubical switchboard cable pit cable temperature detection extinguishing device who puts out a fire and handle according to the monitoring.
In order to realize the above-mentioned purpose, the utility model discloses the technical scheme who adopts infrared temperature sensor to detect cubical switchboard cable pit cable temperature, utilizes the controller to judge sensor detection temperature to put out a fire through relay control fire extinguisher operation, the outage of simultaneous control intelligent control plug-in strip.
The utility model discloses a switch cabinet cable trench cable temperature detection fire extinguishing device, which comprises a controller, a power supply, a parameter input device, a data transmission port, a temperature sensor, an intelligent control knife switch, a buzzer, a display, a relay, a solenoid valve, a fire extinguisher and a data memory; the controller is provided with a power supply module, a parameter setting module, a program debugging module, a temperature monitoring module, a switch position detection and communication switch tripping module, an alarm module, a display module, a relay control module and a storage module; the controller is connected with a power supply through a power supply module, is connected with a parameter input device through a parameter setting module, is connected with a data transmission port through a program debugging module, is connected with a temperature sensor through a temperature monitoring module, is controlled and connected with an intelligent control knife switch through a switch position detection and communication switch tripping module, is controlled and connected with a buzzer through an alarm module, is connected with a display through a display module, is controlled and connected with a relay through a relay control module, and is connected with a data storage device through a storage module; the relay is connected with the electromagnetic valve in a control way; the electromagnetic valve is connected with the fire extinguisher in a control way.
The data transmission port adopts a USB data transmission port.
The temperature sensor adopts an infrared temperature sensor.
The parameter input device adopts a five-way key data input device.
The relay adopts a solid state relay.
The data storage is provided with a clock function.
The power supply adopts an independent direct current storage battery.
The beneficial effects of the utility model reside in that: this device is non-contact monitoring, through the monitoring to cubical switchboard, cable pit cable temperature, can be when cable or cubical switchboard emergence conflagration dangerous situation hidden danger the quick response outage report to do the processing of putting out a fire, reached the timely accurate purpose of protection, avoided the emergence of conflagration.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the drawings: the intelligent fire extinguisher system comprises a controller 01, a power supply module 011, a parameter setting module 012, a program debugging module 013, a temperature monitoring module 014, a switch position detection and communication switch tripping module 015, an alarm module 016, a display module 017, a relay control module 018, a storage module 019, a power supply 02, a parameter input device 03, a data transmission port 04, a temperature sensor 05, an intelligent control knife switch 06, a buzzer 07, a display 08, a relay 09, an electromagnetic valve 10, a fire extinguisher 11 and a data storage device 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail with reference to the embodiments.
As shown in the attached drawing 1, the utility model discloses a switch cabinet cable trench cable temperature detection fire extinguishing apparatus, which comprises a controller 01, a power supply 02, a parameter input device 03, a data transmission port 04, a temperature sensor 05, an intelligent control knife 06, a buzzer 07, a display 08, a relay 09, an electromagnetic valve 10, a fire extinguisher 11 and a data memory 12; the controller 01 is provided with a power supply module 011, a parameter setting module 012, a program debugging module 013, a temperature monitoring module 014, a switch position detecting and communication switch tripping module 015, an alarm module 016, a display module 017, a relay control module 018 and a storage module 019; the controller 01 is connected with a power supply 02 through a power supply module 011, connected with a parameter input unit 03 through a parameter setting module 012, connected with a data transmission port 04 through a program debugging module 013 data, connected with a temperature sensor 05 through a temperature monitoring module 014, controlled and connected with an intelligent control knife switch 06 through a switch position detection and communication switch tripping module 015, controlled and connected with a buzzer 07 through an alarm module 016, connected with a display 08 through a display module 017 data, controlled and connected with a relay 09 through a relay control module 018, and connected with a data storage 12 through a storage module 019 data; the relay 09 is connected with the electromagnetic valve 10 in a control mode; the electromagnetic valve 10 is connected with a fire extinguisher 11 in a control mode.
The data transmission port 04 adopts a USB data transmission port.
The temperature sensor 05 adopts an infrared temperature sensor.
The parameter input unit 03 adopts a five-way key data input unit.
The relay 09 is a solid state relay.
The data memory 12 is provided with a clock function.
The power supply 02 employs an independent dc battery.
Example (b):
the utility model discloses cubical switchboard cable pit cable temperature detects fire extinguishing device's control process:
the device utilizes the infrared temperature sensor 05 to monitor the temperature of the switch cabinet or the cable trench in the operation process, the infrared temperature sensor 05 has the characteristics of high measurement precision and long measurement distance, the temperature measurement from 40cm to 5m can be realized, the measurement precision is less than +/-0.5 ℃ in the measurement range, and the measurement range is from minus 80 ℃ to 380 ℃. The infrared temperature sensor 05 transmits the detection temperature to the controller 01 in time, and the controller 01 sets and collects the monitoring temperature of the infrared temperature sensor 05 according to a system program and judges the environmental dangerous case: when the temperature monitored by the infrared temperature sensor 05 reaches an alarm value, controlling the buzzer 07 to send an alarm signal; when the monitoring temperature reaches the trip value, carry out temperature rise rate judgement and many times temperature acquisition redundant judgement, if the temperature still reaches the trip value after the judgement, then carry out the detection of intelligent control switch blade 06 position, if the tripping operation of intelligent control switch blade 06 is promptly in the position of separating, then put out a fire the cooling through relay 09 control fire extinguisher 11, if the intelligent control switch blade 06 is in the position of closing the switch-on this moment, then judge intelligent control switch blade 06 after the tripping operation of control intelligent control switch blade 06 is in the position of separating then control fire extinguisher 11 through relay 09 and put out a fire the cooling. The controller 01 can be connected with a control terminal through the data transmission port 04 to debug an internal operation program, can set and change internal judgment parameters through the parameter input device 03 in cooperation with the display 08, and sets warning temperature values and trip temperature values, and data used in operation can be stored in the data memory 12 to be checked at any time.
Claims (7)
1. The utility model provides a cubical switchboard cable pit cable temperature detection extinguishing device which characterized in that: the intelligent fire extinguisher comprises a controller (01), a power supply (02), a parameter input device (03), a data transmission port (04), a temperature sensor (05), an intelligent control knife switch (06), a buzzer (07), a display (08), a relay (09), an electromagnetic valve (10), a fire extinguisher (11) and a data memory (12); the controller (01) is provided with a power supply module (011), a parameter setting module (012), a program debugging module (013), a temperature monitoring module (014), a switch position detection and communication switch tripping module (015), an alarm module (016), a display module (017), a relay control module (018) and a storage module (019); the intelligent control switch is characterized in that the controller (01) is connected with a power supply (02) through a power supply module (011), is connected with a parameter input device (03) through a parameter setting module (012), is connected with a data transmission port (04) through a program debugging module (013), is connected with a temperature sensor (05) through a temperature monitoring module (014), is controlled and connected with the intelligent control switch (06) through a switch position detection and communication switch tripping module (015), is controlled and connected with a buzzer (07) through an alarm module (016), is connected with a display (08) through a display module (017), is controlled and connected with a relay (09) through a relay control module (018), and is connected with a data storage (12) through a storage module (019); the relay (09) is connected with the electromagnetic valve (10) in a control mode; the electromagnetic valve (10) is connected with a fire extinguisher (11) in a control way.
2. The switchgear cable trench cable temperature detection fire extinguishing apparatus of claim 1, characterized in that: the data transmission port (04) adopts a USB data transmission port.
3. The switchgear cable trench cable temperature detection fire extinguishing apparatus of claim 1, characterized in that: the temperature sensor (05) adopts an infrared temperature sensor.
4. The switchgear cable trench cable temperature detection fire extinguishing apparatus of claim 1, characterized in that: the parameter input device (03) adopts a five-way key data input device.
5. The switchgear cable trench cable temperature detection fire extinguishing apparatus of claim 1, characterized in that: the relay (09) adopts a solid-state relay.
6. The switchgear cable trench cable temperature detection fire extinguishing apparatus of claim 1, characterized in that: the data memory (12) is provided with a clock function.
7. The switchgear cable trench cable temperature detection fire extinguishing apparatus of claim 1, characterized in that: the power supply (02) adopts an independent direct current storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388947.5U CN211577719U (en) | 2019-12-26 | 2019-12-26 | Cable temperature detection fire extinguishing device for cable trench of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388947.5U CN211577719U (en) | 2019-12-26 | 2019-12-26 | Cable temperature detection fire extinguishing device for cable trench of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577719U true CN211577719U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388947.5U Expired - Fee Related CN211577719U (en) | 2019-12-26 | 2019-12-26 | Cable temperature detection fire extinguishing device for cable trench of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713653A (en) * | 2020-12-28 | 2021-04-27 | 成都工百利自动化设备有限公司 | Building power consumption safety management and control system |
| CN113877102A (en) * | 2021-11-10 | 2022-01-04 | 国网青海省电力公司 | Intelligent fire detection and extinguishing system based on closed switch cabinet |
-
2019
- 2019-12-26 CN CN201922388947.5U patent/CN211577719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713653A (en) * | 2020-12-28 | 2021-04-27 | 成都工百利自动化设备有限公司 | Building power consumption safety management and control system |
| CN113877102A (en) * | 2021-11-10 | 2022-01-04 | 国网青海省电力公司 | Intelligent fire detection and extinguishing system based on closed switch cabinet |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20201226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |