CN203616017U - Conducting wire over-temperature alarm device - Google Patents
Conducting wire over-temperature alarm device Download PDFInfo
- Publication number
- CN203616017U CN203616017U CN201320738754.8U CN201320738754U CN203616017U CN 203616017 U CN203616017 U CN 203616017U CN 201320738754 U CN201320738754 U CN 201320738754U CN 203616017 U CN203616017 U CN 203616017U
- Authority
- CN
- China
- Prior art keywords
- conducting wire
- temperature
- wireless
- branch road
- alarm device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Alarm Systems (AREA)
Abstract
The utility model discloses a conducting wire over-temperature alarm device which comprises a relay control circuit arranged in a shell. The input end of the relay control circuit is respectively connected with the input ends of temperature acquisition devices which are arranged on conducting wire end faces and are used for detecting the conducting wire temperature value in real time. The output end of the relay control circuit is respectively connected with an acousto-optic alarm and a wireless alarm unit. The wireless alarm unit comprises a wireless transmitter triggered by the relay control circuit, and a wireless receiver which is communicated with the wireless transmitter through a wireless network and is communicated with a bound mobile phone through a 3G network. According to the conducting wire over-temperature alarm device, the temperature of the conducting wire can be detected in real time, when the conducting wire is in an over-temperature state, a mobile phone user which is bound to the conducting wire can be notified timely, the timeliness of repair is ensured, the processing time of an accident is shortened, a conducting wire burning phenomenon is avoided, the safety of the operation of electrical equipment and household electric appliances is ensured further, and the quality of power supply is improved.
Description
Technical field
The utility model relates to power distribution network power supply technique field, particularly a kind of device for wire running status is monitored.
Background technology
In low-voltage distributing line operational process, between wire and wiring end points owing to being subject to the impact of load current and environment temperature, long-time running easily causes lead connecting surface heating and becomes flexible, as found not in time and processing, the phenomenon that will there will be wire to burn out or blow, also can burn out gauging table, isolating switch and protection switch of being attached thereto etc. when serious; If the connection terminal being connected with transformer is broken, also can cause transformer short-circuit on fire, cause transformer to burn out and leakage of oil; If zero line blows, also can cause large-area household electrical appliance to burn out, cause serious economic loss and social influence.
Utility model content
Temperature when the utility model technical issues that need to address are to provide a kind of can operation wire is carried out the device of Real-Time Monitoring, and can be in the time of wire overtemperature and alarm, reminds operating personnel to rush to repair.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Wire excess temperature alarm device, comprise the control relay circuit being arranged in housing, the input end of control relay circuit is connected for the temperature collecting device that detects in real time conductor temperature value respectively with on being arranged on wire end face, and the output terminal of control relay circuit connects respectively audible-visual annunciator and radio alarming unit; Described radio alarming unit comprises the wireless launcher that triggers by control relay circuit, with wireless launcher by the wireless receiver of wireless communication, wireless receiver is by 3G network and binding mobile communication.
Improvement of the present utility model is: described control relay circuit comprises the warning branch road that the control branch road that is connected in series in electric power loop and controlled branch road trigger, described control branch road comprises that the temperature collecting device being connected in series triggers node and relay coil, described warning branch road comprises the relay normally open contact and the audible-visual annunciator that are connected in series, and the two ends of described audible-visual annunciator are connected in parallel for triggering the auxiliary reclay of radio alarming unit.
Improvement of the present utility model is: described power supply is connected with each relay respectively through protective tube.
Owing to having adopted technique scheme, the technical progress that the utility model is obtained is:
The utility model can detect in real time to the temperature of wire, in the time there is wire overtemperature, can within the very first time, notify the cellphone subscriber of binding with it, guarantee the promptness of repairing, shorten the accident treatment time, avoid the generation of wire burnout phenomenon, further guaranteed the security of electrical equipment and household electrical appliance operation, improved power supply quality.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the electrical schematic diagram of embodiment.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details:
A kind of wire excess temperature alarm device, its structure as shown in Figure 1, comprise control relay circuit, audible-visual annunciator, radio alarming unit and some temperature collecting devices, wherein control relay circuit is arranged in housing, temperature collecting device is arranged on wire end face, for detecting in real time the temperature value of wire, the signal end of each temperature collecting device is connected with the input end of control relay circuit respectively, and the output terminal of control relay circuit is connected with audible-visual annunciator and radio alarming unit respectively.Temperature collecting device adopts temperature probe in the present embodiment, and a temperature probe is all set on the end face at each wire joining place.
Control relay circuit comprises the warning branch road that the control branch road that is connected in series in electric power loop and controlled branch road trigger, control branch road and comprise that the temperature collecting device being connected in series triggers node and relay coil, warning branch road comprises the relay normally open contact and the audible-visual annunciator that are connected in series, and the two ends of audible-visual annunciator are connected in parallel for triggering the auxiliary reclay of radio alarming unit.Power supply is connected with each relay respectively through protective tube FU.
In the present embodiment, the electrical schematic diagram of control relay circuit as shown in Figure 2, be provided with altogether four AC relay and an auxiliary reclay, wherein the coil KM1 ~ KM4 of four AC relay is connected in series in electric power loop and forms and control branch road with the triggering node of four temperature probes respectively, normally opened contact KM1-1 ~ the KM4-1 of four AC relay is arranged in parallel, parallel circuit and audible-visual annunciator warning branch road in series; The coil KM5 of auxiliary reclay is connected in the two ends of audible-visual annunciator in parallel, also by controlling branch road triggering and conducting, the normally opened contact KM5-1 of auxiliary reclay is connected in series in radio alarming element loop, carries out the transmission of alerting signal for triggering wireless launcher.The parallel circuit two ends of four AC relay normally opened contact KM1-1 ~ KM4-1 are also arranged in parallel a Test Switchboard T, for the duty of manual test audible-visual annunciator and radio alarming unit.
Radio alarming unit comprises the wireless launcher that triggers by control relay circuit, with wireless launcher by the wireless receiver of wireless communication, wireless receiver is by 3G network and binding mobile communication.
When the utility model work, can first each temperature probe be arranged on wire end face, and then be connected with corresponding AC relay coil, in the time not putting into operation, can test the duty of audible-visual annunciator and radio alarming unit by Test Switchboard T.After putting into operation, in the time that a certain temperature probe measures conductor temperature and reaches set temperature value, trigger the conducting of respective quadrature current relay coil, the normally opened contact closure of corresponding this AC relay, audible-visual annunciator gives the alarm, and auxiliary reclay coil obtains electric simultaneously, wireless launcher sends alerting signal to wireless receiver, wireless receiver receives after signal, by the mode of dialing, alarm content is sent on the mobile phone of binding with unlimited receiver, notifies responsible official to rush to repair as early as possible.
Claims (3)
1. wire excess temperature alarm device, it is characterized in that: comprise the control relay circuit being arranged in housing, the input end of control relay circuit is connected for the temperature collecting device that detects in real time conductor temperature value respectively with on being arranged on wire end face, and the output terminal of control relay circuit connects respectively audible-visual annunciator and radio alarming unit; Described radio alarming unit comprises the wireless launcher that triggers by control relay circuit, with wireless launcher by the wireless receiver of wireless communication, wireless receiver is by 3G network and binding mobile communication.
2. wire excess temperature alarm device according to claim 1, it is characterized in that: described control relay circuit comprises the warning branch road that the control branch road that is connected in series in electric power loop and controlled branch road trigger, described control branch road comprises that the temperature collecting device being connected in series triggers node and relay coil, described warning branch road comprises the relay normally open contact and the audible-visual annunciator that are connected in series, and the two ends of described audible-visual annunciator are connected in parallel for triggering the auxiliary reclay of radio alarming unit.
3. wire excess temperature alarm device according to claim 2, is characterized in that: described power supply is connected with each relay respectively through protective tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320738754.8U CN203616017U (en) | 2013-11-21 | 2013-11-21 | Conducting wire over-temperature alarm device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320738754.8U CN203616017U (en) | 2013-11-21 | 2013-11-21 | Conducting wire over-temperature alarm device |
Publications (1)
Publication Number | Publication Date |
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CN203616017U true CN203616017U (en) | 2014-05-28 |
Family
ID=50768651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320738754.8U Expired - Fee Related CN203616017U (en) | 2013-11-21 | 2013-11-21 | Conducting wire over-temperature alarm device |
Country Status (1)
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CN (1) | CN203616017U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104655326A (en) * | 2015-01-29 | 2015-05-27 | 王珂琰 | Ultra-temperature protection tester of forced draught fan |
CN112186856A (en) * | 2020-09-30 | 2021-01-05 | 徐州徐工挖掘机械有限公司 | Control system and method for preventing fire caused by overload of battery wire |
-
2013
- 2013-11-21 CN CN201320738754.8U patent/CN203616017U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104655326A (en) * | 2015-01-29 | 2015-05-27 | 王珂琰 | Ultra-temperature protection tester of forced draught fan |
CN104655326B (en) * | 2015-01-29 | 2018-04-06 | 王珂琰 | Pressure fan overtemperature prote tester |
CN112186856A (en) * | 2020-09-30 | 2021-01-05 | 徐州徐工挖掘机械有限公司 | Control system and method for preventing fire caused by overload of battery wire |
CN112186856B (en) * | 2020-09-30 | 2022-02-22 | 徐州徐工挖掘机械有限公司 | Control system and method for preventing fire caused by overload of battery wire |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20151121 |
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EXPY | Termination of patent right or utility model |