CN202275474U - Electrical fire monitoring detector - Google Patents
Electrical fire monitoring detector Download PDFInfo
- Publication number
- CN202275474U CN202275474U CN 201120401571 CN201120401571U CN202275474U CN 202275474 U CN202275474 U CN 202275474U CN 201120401571 CN201120401571 CN 201120401571 CN 201120401571 U CN201120401571 U CN 201120401571U CN 202275474 U CN202275474 U CN 202275474U
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- CN
- China
- Prior art keywords
- module
- detector
- chip microcomputer
- wireless communication
- singlechip
- 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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Abstract
The utility model discloses an electrical fire monitoring detector which comprises an enclosure and a circuit board in the enclosure. The enclosure is provided with a signal detector. The circuit board is provided with a measurement and control unit. A singlechip, a sampling module, a decoding module, an encoding module and a power supply module are arranged in the measurement and control unit. The signal detector is connected with the singlechip through the sampling module. The singlechip is connected with an external bus controller through the encoding module. One end of the power supply module is connected with an external power supply or the bus controller. The other end of the power supply module is respectively connected with the singlechip and the decoding module. The enclosure is also provided with a wireless communication module connected with the singlechip. The electrical fire monitoring detector has a very simple integral structure and flexible arrangement. Due to the utilization of a wireless communication technology, the electrical fire monitoring detector is convenient to manage.
Description
Technical field
The utility model relates to a kind of detector for electric fire protection.
Background technology
Electric fire disaster monitoring warning system commonly used; Form by host computer (monitoring host computer) and detector; And detector can be divided into the residual-current electrical fire monitoring alarm detector and the split type residual-current electrical fire monitoring alarm detector of integral type; This integral type and split type detector are not provided with independently processing unit, only have basic acquisition of signal function, utilize these detectors to make up the electric fire disaster monitoring warning system and need spend bigger cost; And cause the waste of resource, it also is not suitable for making up large-scale supervisory system.
In addition; In the operation transmission line of electricity; Detector for electric fire protection is a desirable line protective device; Present detector for electric fire protection can only be reported to the police alerting signal through pilot lamp on it or loudspeaker, and can not send alerting signal to watch-dog at a distance, is not easy to watch-dog to detector for electric fire protection monitoring and management.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming of prior art, to propose a kind of the setting flexibly, having used wireless communication technology, the detector for electric fire protection of convenient management.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of detector for electric fire protection, comprise the wiring board in shell and the shell, and shell is provided with signal sensor; Wiring board is provided with measurement and control unit; Be provided with single-chip microcomputer, sampling module, decoder module, coding module and power module in the said measurement and control unit, said signal sensor is connected with single-chip microcomputer through sampling module, and single-chip microcomputer is connected with outside bus controller through coding module; One end of power module is connected with external power source or bus controller, and the other end of power module links to each other with single-chip microcomputer, decoder module respectively; Shell also is provided with the wireless communication module that is connected with single-chip microcomputer.
As preferably: described wireless communication module is the GSM/GPRS data transmission module.
As preferably: described wireless communication module is for adopting the integrated data transmission module of wireless transmission method.
The utility model is compared than prior art; Have the following advantages and beneficial effect: the utility model is provided with measurement and control unit, and the sampling module of this measurement and control unit can be sent into single-chip microcomputer with the signal that signal sensor detects and handle after sampling, and the signal after single-chip microcomputer will be handled is then delivered to the bus signals incoming end behind coding; And through the bus controller transmission of bus to upper level; And handle through can directly sending into single-chip microcomputer behind the decoder module through the corresponding signal that bus hands down, utilizing above-mentioned principle of work, the detector of the utility model can articulate easily and be installed on the bus; On the one hand; Bus can provide working power to detector, and on the other hand, bus can be used as signal transmssion line; Thereby the saving resource is particularly suitable for satisfying the large-scale electric fire disaster monitoring warning system of structure under the requirement cheaply; Be provided with wireless communication module simultaneously, convenient management.
Description of drawings
Fig. 1 is the functional module structure synoptic diagram of the utility model.
Embodiment
As shown in Figure 1; A kind of detector for electric fire protection comprises the wiring board in shell and the shell, and shell is provided with signal sensor; Wiring board is provided with measurement and control unit; Be provided with single-chip microcomputer, sampling module, decoder module, coding module and power module in the said measurement and control unit, said signal sensor is connected with single-chip microcomputer through sampling module, and single-chip microcomputer is connected with outside bus controller through coding module; One end of power module is connected with external power source or bus controller, and the other end of power module links to each other with single-chip microcomputer, decoder module respectively; Shell also is provided with the wireless communication module that is connected with single-chip microcomputer.
Described wireless communication module is the GSM/GPRS data transmission module.
Described wireless communication module is for adopting the integrated data transmission module of wireless transmission method.
Described signal sensor is current transformer, zero sequence current mutual inductor, temperature sensor or voltage sensor.
Claims (3)
1. detector for electric fire protection; Comprise the wiring board in shell and the shell; It is characterized in that: shell is provided with signal sensor, and wiring board is provided with measurement and control unit, is provided with single-chip microcomputer, sampling module, decoder module, coding module and power module in the said measurement and control unit; Said signal sensor is connected with single-chip microcomputer through sampling module; Single-chip microcomputer is connected with outside bus controller through coding module, and an end of power module is connected with external power source or bus controller, and the other end of power module links to each other with single-chip microcomputer, decoder module respectively; Shell also is provided with the wireless communication module that is connected with single-chip microcomputer.
2. detector for electric fire protection according to claim 1 is characterized in that: described wireless communication module is the GSM/GPRS data transmission module.
3. detector for electric fire protection according to claim 1 is characterized in that: described wireless communication module is for adopting the integrated data transmission module of wireless transmission method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120401571 CN202275474U (en) | 2011-10-20 | 2011-10-20 | Electrical fire monitoring detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120401571 CN202275474U (en) | 2011-10-20 | 2011-10-20 | Electrical fire monitoring detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275474U true CN202275474U (en) | 2012-06-13 |
Family
ID=46195820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120401571 Expired - Fee Related CN202275474U (en) | 2011-10-20 | 2011-10-20 | Electrical fire monitoring detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065417A (en) * | 2011-10-20 | 2013-04-24 | 成都思茂科技有限公司 | Electrical fire monitor and detection device |
-
2011
- 2011-10-20 CN CN 201120401571 patent/CN202275474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065417A (en) * | 2011-10-20 | 2013-04-24 | 成都思茂科技有限公司 | Electrical fire monitor and detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Baoguang Electric Equipment Co., Ltd. Assignor: Chengdu Simao Technology Co., Ltd. Contract record no.: 2012510000137 Denomination of utility model: Electric fire monitoring detector and self-checking method thereof Granted publication date: 20120613 License type: Exclusive License Record date: 20121204 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20141020 |
|
| EXPY | Termination of patent right or utility model |