CN203397461U - Fire detection alarm device - Google Patents
Fire detection alarm device Download PDFInfo
- Publication number
- CN203397461U CN203397461U CN201320528125.2U CN201320528125U CN203397461U CN 203397461 U CN203397461 U CN 203397461U CN 201320528125 U CN201320528125 U CN 201320528125U CN 203397461 U CN203397461 U CN 203397461U
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- China
- Prior art keywords
- circuit
- fire
- address code
- signal decoding
- alarm device
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a fire detection alarm device, which comprises a detection circuit part and an emergency lamp part, wherein the detection circuit part comprises a double-bus, a non-polarity conversion circuit connected with the double-bus, a filtration shaping and voltage-stabilizing circuit connected with the non-polarity conversion circuit, a detector connected with the filtration shaping and voltage-stabilizing circuit, a signal pickup amplifying and shaping circuit connected with the detector, and an address code presetting and signal decoding process circuit connected with the signal pickup amplifying and shaping circuit, wherein the filtration shaping and voltage-stabilizing circuit is further connected with the address code presetting and signal decoding process circuit; the address code presetting and signal decoding process circuit is connected with an alarming lamp circuit; and the emergency lamp part comprises an emergency lamp, and the emergency lamp is connected with the address code presetting and signal decoding process circuit. The fire detection alarm device integrates the fire detector and the emergency lamp, so as to simplify the fire automatic alarm and emergency lighting system, can effectively reduce the complexity of fire alarm, saves cost, time and labor, and is low in energy consumption.
Description
Technical field
The utility model relates to fire prevention field, especially relate to a kind of fire detecting and alarm device, this fire detecting and alarm device is on conventional fire detector basis, by share geocoding, fire detector and emergency light are combined, thereby simplify fire automatically to reporting to the police and emergency lighting system.
Background technology
Existing fire alarm system and emergency lighting lamp system are two separate systems and two systems that mutually link.Before existing emergency lighting and fire alarm arrange separately not only, current cost is high, and later maintenance difficulty, cost is high and usually occur because of various reasons that such-and-such problem brings very large harm to people's lives and properties when need to two system interlinks.
Summary of the invention
The purpose of this utility model is to overcome that emergency lighting and fire alarm system in prior art need to arrange separately, high, the baroque disadvantage of cost, together with detection circuit part has partly been incorporated into emergency light, the technical scheme adopting is: a kind of fire detecting and alarm device, it is characterized in that: described fire detecting and alarm device comprises detection circuit part and emergency light part, and described detection circuit partly comprises: two buses; The nonpolarity conversion circuit being connected with two buses; The filter shape mu balanced circuit being connected with described nonpolarity conversion circuit; The detector being connected with described filter shape mu balanced circuit; The picking up signal amplification and rectification circuit being connected with described detector; Preset and the signal decoding treatment circuit of the address code that is connected with described picking up signal amplification and rectification circuit; Described filter shape mu balanced circuit also and signal decoding treatment circuit preset with described address code is connected; Preset and the signal decoding treatment circuit of described address code is also connected with alarm lamp circuit; Described emergency light partly comprises emergency light, and described emergency light and signal decoding treatment circuit preset with described address code is connected.
Technical characterictic of the present utility model also has: described emergency light is powered by 24V power lead.
Technical characterictic of the present utility model also has: described detection circuit part also comprises coded signal translation circuit, and described coded signal translation circuit respectively and signal decoding treatment circuit preset with described address code is connected with nonpolarity conversion circuit.
Technical characterictic of the present utility model also has: described emergency light is LED lamp.
The beneficial effects of the utility model are: 1) this device is on the basis of original fire detector and emergency light, by share geocoding, both are incorporated into a place, thereby simplify automatic fire alarm and emergency lighting system, can effectively reduce the complicacy of fire alarm, cost-saving, time saving and energy saving, energy consumption is low; 2) this device is integrated together emergency light and fire detector, shared device geocoding, built-in normal, the fault of equipment, patrol and examine pilot lamp, can to this equipment, be patrolled and examined by fire alarm control unit, so that timely discovering device fault, device damage while avoiding emergency situations and cause the situation of heavy losses to occur; 3) this device can be realized and can detection of fires can according to breaking out of fire position, force to light the function of emergency lighting again, has reduced pipeline and has arranged construction, has reduced number of devices and installation work amount, thereby has reduced rate of occurrence of equipment failure; 4) the emergency lighting light source in this device adopts LED lamp, and low energy is efficient, the requirement to illumination in the time of reaching fire, and adopt battery feed centrally connected power supply, and than light fixture, carry the more convenient maintenance of accumulator, by fire-fighting system 24V power supply, provided; Control module is set in probe, can to emergency lighting, be monitored by fire-fighting main control system.
Accompanying drawing explanation
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.The utility model discloses a kind of fire detecting and alarm device, this device comprises detection circuit part and emergency light part, and detection circuit partly comprises: two buses; The nonpolarity conversion circuit 1 being connected with two buses; The filter shape mu balanced circuit 2 being connected with nonpolarity conversion circuit 1; The detector 3 being connected with filter shape mu balanced circuit 2; The picking up signal amplification and rectification circuit 4 being connected with detector 3; Preset and the signal decoding treatment circuit 5 of the address code that is connected with picking up signal amplification and rectification circuit 4; Filter shape mu balanced circuit 2 also and signal decoding treatment circuit 5 preset with address code is connected; Preset and the signal decoding treatment circuit 5 of address code is also connected with alarm lamp circuit 7; Emergency light partly comprises emergency light 8, and emergency light 8 and signal decoding treatment circuit 5 preset with location code is connected.Detection circuit part also comprises coded signal translation circuit, and coded signal translation circuit respectively and signal decoding treatment circuit 5 preset with address code is connected with nonpolarity conversion circuit 1.
In the present embodiment, emergency light 8 is powered by 24V power lead, and emergency light is LED lamp.
Two buses that attracted by fire protection control room are responsible for the alerting signal of output detector, then by the feedback signal of fire protection control room, light emergency light 8, and 24V power lead is responsible for the power supply of emergency light 8.Two bus signals, through non-polar conversion circuit 1 and filter shape mu balanced circuit 2, access fire alarm detecting element---detector 3.When detector 3 detects fire and occurs, feedback goes out electric signal, and signal enters the preset and signal decoding treatment circuit 5 of address code, coded signal translation circuit 6 through picking up signal amplification and rectification circuit 4, feeds back to fire-fighting main control system.Fire-fighting main control system receives after the fire detection signal that detector 3 sends, and according to geocoding, finds the detector of fire alarm, and then feedback signal is to this fire detector with emergency lighting.Through address code, preset and signal decoding treatment circuit 5 enters emergency light 8 to feedback signal, thereby reach, forces the function lighted.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (4)
1. a fire detecting and alarm device, is characterized in that: described fire detecting and alarm device comprises detection circuit part and emergency light part, and described detection circuit partly comprises: two buses; The nonpolarity conversion circuit being connected with two buses; The filter shape mu balanced circuit being connected with described nonpolarity conversion circuit; The detector being connected with described filter shape mu balanced circuit; The picking up signal amplification and rectification circuit being connected with described detector; Preset and the signal decoding treatment circuit of the address code that is connected with described picking up signal amplification and rectification circuit; Described filter shape mu balanced circuit also and signal decoding treatment circuit preset with described address code is connected; Preset and the signal decoding treatment circuit of described address code is also connected with alarm lamp circuit; Described emergency light partly comprises emergency light, and described emergency light and signal decoding treatment circuit preset with described address code is connected.
2. according to fire detecting and alarm device claimed in claim 1, it is characterized in that: described emergency light is powered by 24V power lead.
3. according to fire detecting and alarm device claimed in claim 1, it is characterized in that: described detection circuit part also comprises coded signal translation circuit, and described coded signal translation circuit respectively and signal decoding treatment circuit preset with described address code is connected with nonpolarity conversion circuit.
4. according to fire detecting and alarm device claimed in claim 1, it is characterized in that: described emergency light is LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528125.2U CN203397461U (en) | 2013-08-28 | 2013-08-28 | Fire detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528125.2U CN203397461U (en) | 2013-08-28 | 2013-08-28 | Fire detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397461U true CN203397461U (en) | 2014-01-15 |
Family
ID=49908979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320528125.2U Expired - Lifetime CN203397461U (en) | 2013-08-28 | 2013-08-28 | Fire detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507774A (en) * | 2021-07-08 | 2021-10-15 | 广东睿安特电子科技有限公司 | Centralized control type fire-fighting indicator lamp debugging method |
-
2013
- 2013-08-28 CN CN201320528125.2U patent/CN203397461U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507774A (en) * | 2021-07-08 | 2021-10-15 | 广东睿安特电子科技有限公司 | Centralized control type fire-fighting indicator lamp debugging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
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| CX01 | Expiry of patent term |