CN202614833U - Overload high temperature alarm - Google Patents
Overload high temperature alarm Download PDFInfo
- Publication number
- CN202614833U CN202614833U CN201220259302.7U CN201220259302U CN202614833U CN 202614833 U CN202614833 U CN 202614833U CN 201220259302 U CN201220259302 U CN 201220259302U CN 202614833 U CN202614833 U CN 202614833U
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- chip microcomputer
- audible
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- alarm
- communication module
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Abstract
The utility model provides an overload high temperature alarm. The alarm comprises a single-chip microcomputer, a current detection circuit, a temperature sensor, a memory, an audible-visual alarm, a cooling fan and a GPRS communication module, wherein the current detection circuit, the temperature sensor, the memory, the audible-visual alarm, the cooling fan and the GPRS communication module are connected with the single-chip microcomputer. The current detection circuit and the temperature sensor are respectively used for detecting a value of current passing across a power line and a temperature value of the power line in a real-time manner. The detected data is sent to the single-chip microcomputer. The single-chip microcomputer is used for receiving the real-time detected data and comparing the data with a set value stored in the memory. If the real-time detected data exceeds the set value, the cooling fan is controlled by the single-chip microcomputer to work and cool a device in a distribution box. Meanwhile, the audible-visual alarm is controlled to alarm, and alarming information is sent to a cell phone of a relevant worker through the GPRS communication module to notify the relevant worker to handle, thereby avoiding dangerous cases caused by overload work of the power line or other reasons, and guaranteeing safe power supply.
Description
Technical field
The utility model relates to a kind of electric system checkout equipment, specifically a kind of overload high temperature alarm.
Background technology
Electric power is the main energy sources of economic construction and people's lives, guarantees that power supply safety is the top priority of power system power supply, has crucial meaning.In the power supply process of electric system, the line of electric force in the panel box is in running order for a long time, can may cause the fire disaster accident when serious, thereby influence the power supply safety of electric system because of heating or aging former thereby cause circuit to break down unavoidably.
The utility model content
The purpose of the utility model just provides a kind of overload high temperature alarm, with the safety problem of line of electric force in the real-time detection panel box, guarantees power supply safety.
The utility model is achieved in that a kind of overload high temperature alarm, comprising:
Current detection circuit joins with single-chip microcomputer, is used to detect the current value through line of electric force and send single-chip microcomputer;
Temperature sensor joins with single-chip microcomputer, is used to detect the temperature value of line of electric force and send single-chip microcomputer;
Single-chip microcomputer; Join with said current detection circuit, said temperature sensor, storer, audible-visual annunciator and GPRS communication module respectively; Be used to receive current value and temperature value, and compare the setting value of data that receive and store memory storage, when the data that receive surpass setting value through line of electric force; The guide sound light crossing-signal is reported to the police, and delivers to the GPRS communication module to alerting signal;
Audible-visual annunciator joins with said single-chip microcomputer, is used to receive steering order, sends sound and light alarm;
Storer joins with said single-chip microcomputer, is used to store numbering and position, related work personnel's phone number and the current value and the temperature value of setting of audible-visual annunciator; And
The GPRS communication module is joined with said single-chip microcomputer, is used for being sent to the alerting signal that receives through mobile communications network related work personnel's mobile phone.
Said overload high temperature alarm also comprises:
Cooling fan joins with said single-chip microcomputer, is used to receive steering order, and the equipment in the panel box is cooled off.
The utility model detects in real time through current detection circuit and temperature sensor and flows through the current value of line of electric force and the temperature value of line of electric force; Detected data are sent to single-chip microcomputer; Said single-chip microcomputer receives measured data and compares with the setting value of store memory storage, when measured data surpasses setting value, is reported to the police by the Single-chip Controlling audible-visual annunciator; Single-chip microcomputer is sent to warning message on related work personnel's the mobile phone through the GPRS communication module simultaneously; And then notice related work personnel handle, thereby can avoid the generation of the dangerous situation that line of electric force causes because of overwork or other reasons, guarantee power supply safety.
Description of drawings
Fig. 1 is the circuit structure block diagram of the utility model.
Embodiment
As shown in Figure 1, current detection circuit detects through the current value of line of electric force in real time and send single-chip microcomputer; Temperature sensor detects the temperature value of line of electric force in real time and send single-chip microcomputer; After single-chip microcomputer receives the temperature value through the current value of line of electric force and line of electric force; At first the current value that receives and temperature value being provided with threshold value with the current settings threshold value of store memory storage and temperature respectively compares; When arbitrary measured data during greater than the respective settings threshold value; Said Single-chip Controlling cooling fan is started working; Equipment such as line of electric force in the panel box are cooled off to guarantee power supply safety, and the Single-chip Controlling audible-visual annunciator is reported to the police through the mode of sound effect and light efficiency simultaneously, and said single-chip microcomputer also is sent to said warning message on related work personnel's the mobile phone with way of short messages through the GPRS communication module.Said warning message comprises numbering, position and the related work personnel's of audible-visual annunciator phone number etc.; These warning messages all can be stored in the storer that joins with said single-chip microcomputer, and said when needed single-chip microcomputer can directly extract in said storer.
Claims (2)
1. an overload high temperature alarm is characterized in that, comprising:
Current detection circuit joins with single-chip microcomputer, is used to detect the current value through line of electric force and send single-chip microcomputer;
Temperature sensor joins with single-chip microcomputer, is used to detect the temperature value of line of electric force and send single-chip microcomputer;
Single-chip microcomputer; Join with said current detection circuit, said temperature sensor, storer, audible-visual annunciator and GPRS communication module respectively; Be used to receive current value and temperature value, and compare the setting value of data that receive and store memory storage, when the data that receive surpass setting value through line of electric force; The guide sound light crossing-signal is reported to the police, and delivers to the GPRS communication module to alerting signal;
Audible-visual annunciator joins with said single-chip microcomputer, is used to receive steering order, sends sound and light alarm;
Storer joins with said single-chip microcomputer, is used to store numbering and position, related work personnel's phone number and the current value and the temperature value of setting of audible-visual annunciator; And
The GPRS communication module is joined with said single-chip microcomputer, is used for being sent to the alerting signal that receives through mobile communications network related work personnel's mobile phone.
2. overload high temperature alarm according to claim 1 is characterized in that, also comprises:
Cooling fan joins with said single-chip microcomputer, is used to receive steering order, and the equipment in the panel box is cooled off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220259302.7U CN202614833U (en) | 2012-06-04 | 2012-06-04 | Overload high temperature alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220259302.7U CN202614833U (en) | 2012-06-04 | 2012-06-04 | Overload high temperature alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614833U true CN202614833U (en) | 2012-12-19 |
Family
ID=47348522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220259302.7U Expired - Fee Related CN202614833U (en) | 2012-06-04 | 2012-06-04 | Overload high temperature alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614833U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025856A (en) * | 2016-06-27 | 2016-10-12 | 国网江苏省电力公司盐城供电公司 | High temperature prevention distribution box |
| CN110987235A (en) * | 2019-12-13 | 2020-04-10 | 上海交通大学 | Temperature monitoring device |
| CN112505445A (en) * | 2020-10-21 | 2021-03-16 | 中广核新能源蚌埠有限公司 | Intelligent movement electric energy quality information acquisition device based on big dipper location finding technique |
| CN112698631A (en) * | 2020-12-25 | 2021-04-23 | 南京爱动信息技术有限公司 | Circuit early warning system and method based on industrial equipment intellectualization |
-
2012
- 2012-06-04 CN CN201220259302.7U patent/CN202614833U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025856A (en) * | 2016-06-27 | 2016-10-12 | 国网江苏省电力公司盐城供电公司 | High temperature prevention distribution box |
| CN110987235A (en) * | 2019-12-13 | 2020-04-10 | 上海交通大学 | Temperature monitoring device |
| CN112505445A (en) * | 2020-10-21 | 2021-03-16 | 中广核新能源蚌埠有限公司 | Intelligent movement electric energy quality information acquisition device based on big dipper location finding technique |
| CN112698631A (en) * | 2020-12-25 | 2021-04-23 | 南京爱动信息技术有限公司 | Circuit early warning system and method based on industrial equipment intellectualization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140604 |