CN201876971U - Telephone and voice alarm circuits of residual current type electrical fire monitoring detector - Google Patents
Telephone and voice alarm circuits of residual current type electrical fire monitoring detector Download PDFInfo
- Publication number
- CN201876971U CN201876971U CN2010205688956U CN201020568895U CN201876971U CN 201876971 U CN201876971 U CN 201876971U CN 2010205688956 U CN2010205688956 U CN 2010205688956U CN 201020568895 U CN201020568895 U CN 201020568895U CN 201876971 U CN201876971 U CN 201876971U
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- China
- Prior art keywords
- telephone
- alarm circuit
- voice alarm
- voice
- fire monitoring
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- 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 relates to telephone and voice alarm circuits of a residual current type electrical fire monitoring detector, comprising a single chip microcomputer, a voice alarm circuit and a telephone alarm circuit, wherein the voice alarm circuit and the telephone alarm circuit are connected with the single chip microcomputer. The voice alarm circuit comprises an AC8040 voice chip; the telephone alarm circuit comprises a PH8810 telephone chip. As the telephone and voice alarm circuits of the residual current type electrical fire monitoring detector in the utility model adopt the special voice chip AC8040 and the telephone chip PH8810, when a fault occurs, the fault places and fault reasons are broadcast in a humanized way; and the field fault information is transmitted to detectors and fire departments via the telephone. For instance, when No.012 machine acts owning to electricity leakage fault, voice information content is that the No.012 machine leaks electricity.
Description
Technical field
The utility model relates to the technical field of detector for electric fire protection, specifically is a kind of phone and voice alarm circuit of residual-current electrical fire monitoring detector.
Background technology
The person that distribution system causes gets an electric shock and the system failure, and very major part is because the leakage current of equipment and circuit causes greatly.When leakage current is serious, can burn electrical equipment or circuit, cause fire.
Detector for electric fire protection is that the residual current of surveying protected circuit, temperature etc. may cause the detector that the parameter of electrical fire changes.
Existing detector for electric fire protection type of alarm presentate one is unfavorable for finding early potential safety hazard.
The utility model content
The technical problems to be solved in the utility model provides a kind of phone and voice alarm circuit of simple in structure, the residual-current electrical fire monitoring detector that is suitable for pointing out in many ways fire safety evaluating hidden danger.
For solving the problems of the technologies described above, the phone and the voice alarm circuit of the residual-current electrical fire monitoring detector that the utility model provides comprise: single-chip microcomputer, the voice alarm circuit that links to each other with single-chip microcomputer and telephone call circuit.Described voice alarm circuit comprises that model is that speech chip, the telephone call circuit of AC8040 comprises that model is the telephone chip of PH8810.
The technique effect that the utlity model has: the phone of residual-current electrical fire monitoring detector of the present utility model and voice alarm circuit adopt dedicated voice chip AC8040, it is the telephone chip of PH8810 that the telephone call circuit adopts model, can report the position of fault, failure cause in hommization ground when fault takes place, and the failure message at scene be passed to tour personnel and fire department by phone.As: when No. 012 machine moved owing to leak current fault, the voice messaging content was: No. 012 machine electric leakage.Audio alert content with the scene passes to tour personnel and fire department by phone simultaneously.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the phone of the residual-current electrical fire monitoring detector among the embodiment and the structured flowchart of voice alarm circuit.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated:
As Fig. 1, the phone and the voice alarm circuit of the residual-current electrical fire monitoring detector of present embodiment comprise: single-chip microcomputer, the voice alarm circuit that links to each other with single-chip microcomputer and telephone call circuit.Power supply links to each other with single-chip microcomputer, voice alarm circuit and telephone call circuit.
Described voice alarm circuit comprises that model is the speech chip of AC8040, and the telephone call circuit comprises that model is the telephone chip of PH8810.This chip is suitable for reporting the position of fault, failure cause, and by phone the failure message at scene is passed to tour personnel and fire department.As: when No. 012 machine moved owing to leak current fault, the voice messaging content was: No. 012 machine electric leakage.
The foregoing description only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (3)
1. the phone of a residual-current electrical fire monitoring detector and voice alarm circuit comprise single-chip microcomputer, it is characterized in that also comprising: voice alarm circuit that links to each other with single-chip microcomputer and telephone call circuit.
2. the phone of residual-current electrical fire monitoring detector according to claim 1 and voice alarm circuit is characterized in that: described voice alarm circuit comprises that model is the speech chip of AC8040.
3. the phone of residual-current electrical fire monitoring detector according to claim 1 and voice alarm circuit is characterized in that: described telephone call circuit comprises that model is the telephone chip of PH8810.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205688956U CN201876971U (en) | 2010-10-19 | 2010-10-19 | Telephone and voice alarm circuits of residual current type electrical fire monitoring detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205688956U CN201876971U (en) | 2010-10-19 | 2010-10-19 | Telephone and voice alarm circuits of residual current type electrical fire monitoring detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876971U true CN201876971U (en) | 2011-06-22 |
Family
ID=44164884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205688956U Expired - Fee Related CN201876971U (en) | 2010-10-19 | 2010-10-19 | Telephone and voice alarm circuits of residual current type electrical fire monitoring detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821219A (en) * | 2012-08-15 | 2012-12-12 | 佛山市柏克新能科技股份有限公司 | Remote telephone network voice monitoring system for UPS (uninterrupted power supply)/EPS (emergency power supply) power supply |
-
2010
- 2010-10-19 CN CN2010205688956U patent/CN201876971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821219A (en) * | 2012-08-15 | 2012-12-12 | 佛山市柏克新能科技股份有限公司 | Remote telephone network voice monitoring system for UPS (uninterrupted power supply)/EPS (emergency power supply) power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG DAHUA ELECTRIC CO., LTD. Free format text: FORMER NAME: ZHEJIANG DAHUA SWITCH FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 No. 86 long march road, Liushi Town, Zhejiang Province Patentee after: Zhejiang Dahua Electric Co., Ltd. Address before: 325604 No. 86 long march road, Liushi Town, Zhejiang Province Patentee before: Zhejiang Dahua Switchgear Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20191019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |