CN202159401U - Monitoring system for electrical fires - Google Patents
Monitoring system for electrical fires Download PDFInfo
- Publication number
- CN202159401U CN202159401U CN2011202844321U CN201120284432U CN202159401U CN 202159401 U CN202159401 U CN 202159401U CN 2011202844321 U CN2011202844321 U CN 2011202844321U CN 201120284432 U CN201120284432 U CN 201120284432U CN 202159401 U CN202159401 U CN 202159401U
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- electric
- probe
- electrical
- monitoring equipment
- microcomputer
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Abstract
The utility model relates to a monitoring system for electrical fires, comprising a microcomputer, monitoring equipment for electrical fires, a detector for electrical fires and a probe contacted with an electrical conductor on a cable or electric equipment, wherein the probe is connected with the detector for electrical fires for transmitting data such as current, temperature and other datum of the cable or the electric equipment to the detector for electrical fires to perform real-time analysis processing; the output end of the detector for electrical fires is connected with the input end of the monitoring equipment for electrical fires, and the monitoring equipment for electrical fires is used for receiving a signal sent by the detector for electrical fires and executing the corresponding actions; the monitoring equipment for electrical fires is in two-way connection with the microcomputer which is used for receiving, displaying and controlling the working state of the monitoring equipment for electrical fires in a real-time manner. In the monitoring system for electrical fires, the microcomputer is adopted to perform display, monitor and artificial operations, so that the monitoring system is more humanized and is convenient to cooperate with overhauling at ordinary time.
Description
Technical field
The utility model relates to the electric fire disaster monitoring technical field, is specifically related to a kind of electric fire monitoring system.
Background technology
Electric fire monitoring system known today generally mainly contains electric fire disaster monitoring equipment and electrical fire detector and probe and constitutes; And often there is defective in this electric fire monitoring system in the tradition: 1, can't work because of the damage of electric fire disaster monitoring equipment, electrical fire detector or probe; Staff's damage of discovering device in time again simultaneously; Therefore often just investigation discovery after causing certain accident has caused the certain work delay and the loss of financial resource and material resource; 2, because general electric fire monitoring system adopts on the market all is single monitor mode; It is monitoring a kind of monitor mode wherein of temp.-measuring type monitoring, short circuit monitoring and residual current; Therefore for the electrical fire that possibly cause because of multiple possible factors such as short circuit, excess current or electric leakages, can not accomplish omnibearing monitoring; 3, owing to all adopt circuit to connect between each equipment of present electric fire monitoring system, and between the intensive circuit and and equipment between receive the interference of strong-electromagnetic field easily, cause the error of signal data, and and then cause wrong report easily.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art; A kind of convenient and practical electric fire monitoring system is provided; This electric fire monitoring system can be monitored duty in real time through microcomputer; And the situation such as damage of timely discovering device, accurate more, the reliable and stable of fire alarm simultaneously.
Be to realize above-mentioned purpose, the utility model adopts a kind of electric fire monitoring system, comprises microcomputer, electric fire disaster monitoring equipment, electrical fire detector and the probe that contacts with electric conductor on cable or the consumer; Said probe links to each other with said electrical fire detector, is used for that data such as the electric current of cable or consumer, temperature are sent to the electrical fire detector and carries out real-time analysis and handle; The output terminal of said electrical fire detector is connected with the input end of electric fire disaster monitoring equipment, and this electric fire disaster monitoring equipment is used to receive the signal that the electrical fire detector sends and carries out corresponding action; Said electric fire disaster monitoring equipment is connected with microcomputer is two-way, and this microcomputer is used for receiving in real time the duty that shows and control electric fire disaster monitoring equipment.
Through above-mentioned improvement to prior art; Because being provided with microcomputer monitors electric fire disaster monitoring equipment and electrical fire detector; When any one equipment among electric fire disaster monitoring equipment and the electrical fire detector damage situation occurs and does not work; Microcomputer can both effective feedback come out; And let staff's very first time understand situation, and through microcomputer electric fire disaster monitoring equipment or electrical fire detector are controlled simultaneously, be more convenient for carrying out artificial maintenance.
Further; Said probe comprises current probe, residual current probe and temp probe, and said electrical fire detector has respectively and current probe, residual current probe and temp probe electric current receiving chip, residual current receiving chip and Temperature Treatment chip one to one; Said chip is used for respectively electric current, residual current and the temperature that receives processing and transmitting to the electric fire disaster monitoring equipment that datumizes separately; The output terminal of said microcomputer is connected with the input end of said electrical fire detector, is used to control the duty of electrical fire detector chips.
Through above-mentioned further improvement; Owing to be respectively arranged with current probe, residual current probe and temp probe on consumer or the cable; And corresponding one by one with electric current receiving chip, residual current receiving chip and the Temperature Treatment chip of electrical fire detector set inside, therefore, in the course of work of this electric fire monitoring system; Realized conduct monitoring at all levels, farthest reduced the hidden danger that electrical fire takes place short circuit, excess current and leakage current.
Further, adopt the RS485 wireless telecommunications to connect between said microcomputer, electric fire disaster monitoring equipment, probe and the electrical fire detector; Why adopt wireless communication mode to connect; Owing to all adopt circuit to connect between each equipment of present electric fire monitoring system; And between the intensive circuit and and equipment between receive the interference of strong-electromagnetic field easily, cause the error of signal data, and and then cause wrong report easily; The wireless telecommunications connection has then well solved this problem, makes system works more accurately and reliably.
Description of drawings
Fig. 1 is the utility model embodiment square frame principle synoptic diagram.
Embodiment
As shown in Figure 1, the specific embodiment of the utility model is a kind of electric fire monitoring system, comprises microcomputer 1, electric fire disaster monitoring equipment 2, electrical fire detector 3 and the probe 4 that contacts with electric conductor on cable or the consumer; Said probe 4 links to each other with said electrical fire detector 3, is used for that data such as the electric current of cable or consumer, temperature are sent to electrical fire detector 3 and carries out real-time analysis and handle; The output terminal of said electrical fire detector 3 is connected with the input end of electric fire disaster monitoring equipment 2, and this electric fire disaster monitoring equipment 2 is used to receive the signal that electrical fire detector 3 sends and carries out corresponding action; Said electric fire disaster monitoring equipment 2 and 1 two-way connection of microcomputer, this microcomputer 1 are used for receiving in real time the duty that shows and control electric fire disaster monitoring equipment 2; From Fig. 1, obviously can know; Said probe 4 comprises current probe 40, residual current probe 41 and temp probe 42, and said electrical fire detector 3 has respectively and current probe 40, residual current probe 41 and temp probe 42 electric current receiving chip 30, residual current receiving chip 31 and Temperature Treatment chip 32 one to one; Said chip is used for respectively excess current, residual current and the temperature that receives processing and transmitting to the electric fire disaster monitoring equipment 2 that datumizes separately; The output terminal of said microcomputer 1 is connected with the input end of said electrical fire detector 3, is used to control the duty of electrical fire detector chips; In the present embodiment; All adopt the RS485 wireless telecommunications to connect between said microcomputer 1, electric fire disaster monitoring equipment 2, probe 4 and the electrical fire detector 3; Make that the warning function of electric fire monitoring system is more stable, farthest avoided the false alarm that causes because of various interference.
More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires appended claim and the equivalent thereof of protection domain to define.
Claims (3)
1. electric fire monitoring system is characterized in that: comprise microcomputer, electric fire disaster monitoring equipment, electrical fire detector and the probe that contacts with electric conductor on cable or the consumer;
Said probe links to each other with said electrical fire detector, is used for that data such as the electric current of cable or consumer, temperature are sent to the electrical fire detector and carries out real-time analysis and handle;
The output terminal of said electrical fire detector is connected with the input end of electric fire disaster monitoring equipment, and this electric fire disaster monitoring equipment is used to receive the signal that the electrical fire detector sends and carries out corresponding action;
Said electric fire disaster monitoring equipment is connected with the two-way of microcomputer, and this microcomputer is used for receiving in real time the duty that shows and control electric fire disaster monitoring equipment.
2. electric fire monitoring system according to claim 1; It is characterized in that: said probe comprises current probe, residual current probe and temp probe, and said electrical fire detector has respectively and current probe, residual current probe and temp probe electric current receiving chip, residual current receiving chip and Temperature Treatment chip one to one; Said chip is used for respectively electric current, residual current and the temperature that receives processing and transmitting to the electric fire disaster monitoring equipment that datumizes separately; The output terminal of said microcomputer is connected with the input end of said electrical fire detector, is used to control the duty of electrical fire detector chips.
3. electric fire monitoring system according to claim 1 and 2 is characterized in that: adopt the RS485 wireless telecommunications to connect between said microcomputer, electric fire disaster monitoring equipment, probe and the electrical fire detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202844321U CN202159401U (en) | 2011-08-04 | 2011-08-04 | Monitoring system for electrical fires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202844321U CN202159401U (en) | 2011-08-04 | 2011-08-04 | Monitoring system for electrical fires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159401U true CN202159401U (en) | 2012-03-07 |
Family
ID=45767028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202844321U Expired - Fee Related CN202159401U (en) | 2011-08-04 | 2011-08-04 | Monitoring system for electrical fires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971490A (en) * | 2017-04-12 | 2017-07-21 | 合肥才来科技有限公司 | A kind of electric fire monitoring system applied to hospital |
-
2011
- 2011-08-04 CN CN2011202844321U patent/CN202159401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971490A (en) * | 2017-04-12 | 2017-07-21 | 合肥才来科技有限公司 | A kind of electric fire monitoring system applied to hospital |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Wenzhou Bridge Industrial Park, North white elephant Town, Wenzhou, Zhejiang, Yueqing Patentee after: Wade Electronics Co., Ltd. Address before: 325604 Wenzhou Bridge Industrial Park, North white elephant Town, Wenzhou, Zhejiang, Yueqing Patentee before: China Zhejiang Ward Electronic Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |