CN210039071U - Automatic inspection device of wisdom fire control - Google Patents
Automatic inspection device of wisdom fire control Download PDFInfo
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- CN210039071U CN210039071U CN201921174164.0U CN201921174164U CN210039071U CN 210039071 U CN210039071 U CN 210039071U CN 201921174164 U CN201921174164 U CN 201921174164U CN 210039071 U CN210039071 U CN 210039071U
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Abstract
The utility model relates to an intelligent fire-fighting automatic inspection device, which comprises a microcontroller, a voltage detection circuit, a current detection circuit, a relay K1, a relay K2, a first smoke detector unit, a second smoke detector unit and a third smoke detector unit; first smoke detector unit includes that first stand alone type smoke feels detector, normally closed relay K2a, normally open relay K1a and normally closed relay K3a, second smoke feels detector unit includes that second stand alone type smoke feels detector, normally closed relay K2b, normally open relay K1b and normally closed relay K3b, third smoke feels detector unit includes that third stand alone type smoke feels detector, normally closed relay K2c, normally open relay K1c and normally closed relay K3c, through the cooperation connection between above-mentioned each circuit module and the circuit components and parts. The utility model discloses the indoor stand alone type smoke detector fault management of owner's house of convenient self-construction house, commercial house.
Description
Technical Field
The utility model relates to a fire control technical field especially relates to an automatic inspection device of wisdom fire control.
Background
The fire-fighting facilities in common public areas (such as corridors, underground parking garages and other areas) of buildings such as general commercial houses, office buildings, schools, hospitals and the like are relatively perfect, and special properties are provided for managing and regularly inspecting the fire-fighting facilities, so that fire accidents can be effectively prevented. However, fire-fighting facilities are not generally arranged in the owner house rooms of the self-built houses and the commercial houses, or fire extinguishers are only arranged in the owner house rooms of the self-built houses and the commercial houses, so that fire accidents occur in the owner house rooms of the self-built houses and the commercial houses every year, mainly because the fire-fighting facilities are not arranged in the owner house rooms of the self-built houses and the commercial houses, and the time for the occurrence of the fire can not be acquired in time. Along with the gradual enhancement of the fire fighting consciousness of people, independent smoke detectors are installed in owner houses of some self-built houses and commercial houses, the independent smoke detectors do not need external power supply, the independent 9V battery supplies power, signals cannot be output externally at the same time, and management is inconvenient. When a general independent smoke detector fails (such as insufficient electric quantity), a warning lamp of the independent smoke detector flickers or gives an alarm sound to remind a user, and the user can only acquire fault information of the independent smoke detector within the use range of the independent smoke detector, so that management is inconvenient.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a make things convenient for self-construction house, the automatic inspection device of wisdom fire control of independent type smoke detector fault management of owner's residence of commercial house.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an intelligent fire-fighting automatic inspection device comprises a microcontroller, a voltage detection circuit, a current detection circuit, a relay K1, a relay K2, a first smoke detector unit, a second smoke detector unit and a third smoke detector unit;
the first smoke detector unit comprises a first independent smoke detector, a normally closed relay K2a, a normally open relay K1a and a normally closed relay K3a, wherein the normally closed relay K2a, the normally open relay K1a and the normally closed relay K3a are sequentially connected in series from the positive end to the negative end of the first independent smoke detector to form an electric loop;
the second smoke detector unit comprises a second independent smoke detector, a normally closed relay K2b, a normally open relay K1b and a normally closed relay K3b, wherein the normally closed relay K2b, the normally open relay K1b and the normally closed relay K3b are sequentially connected in series from the positive end to the negative end of the second independent smoke detector to form an electric loop;
the third smoke detector unit comprises a third independent smoke detector, a normally closed relay K2c, a normally open relay K1c and a normally closed relay K3c, wherein the positive end to the negative end of the third independent smoke detector are sequentially connected with the normally closed relay K2c, the normally open relay K1c and the normally closed relay K3c in series to form an electric loop;
the output end of the normally closed and normally open relay K1a is electrically connected with the input end of a normally closed relay K2b, the output end of the normally closed relay K3b is electrically connected with the input end of a normally closed relay K2c, and the control ends of the normally open relay K1a, the normally closed relay K2a, the normally closed relay K3a, the normally open relay K1b, the normally closed relay K2b, the normally closed relay K3b, the normally open relay K1c, the normally closed relay K2c and the normally closed relay K3c are respectively and electrically connected with the microcontroller;
the input end of the voltage detection circuit is electrically connected with the output end of the relay K1, the input end of the relay K1 is respectively and electrically connected with the positive end of the first independent smoke-sensitive detector, the positive end of the second independent smoke-sensitive detector and the positive end of the third independent smoke-sensitive detector, the output end of the voltage detection circuit is respectively and electrically connected with the negative end of the first independent smoke detector, the negative end of the second independent smoke detector and the negative end of the third independent smoke detector, the input end of the current detection circuit is electrically connected with the output end of the relay K2, the input end of the relay K2 is electrically connected with the input end of the relay K1, the output end of the current detection circuit is electrically connected with the output end of the voltage detection circuit, and the control end of the relay K1, the control end of the relay K2, the voltage detection circuit and the current detection circuit are respectively electrically connected with the microcontroller.
Further, still include alarm and display screen, the alarm is connected with microcontroller electricity, display screen and microcontroller communication connection.
Still further, still include wireless communication module, wireless communication module and microcontroller communication connection.
By adopting the technical scheme, the beneficial effects of the utility model are that: this automatic system of patrolling and examining of wisdom fire control passes through microcontroller control relay K1, relay K2, normally closed relay K2a, normally open relay K1a and normally closed relay K3a, normally closed relay K2b, normally open relay K1b and normally closed relay K3b, normally closed relay K2c, normally open relay K1c and normally closed relay K3c, come the control respectively to first stand alone type smoke detector, the supply voltage and the quiescent current's of second stand alone type smoke detector and third stand alone type smoke detector detection, in order to reach the mesh of patrolling and examining. When the supply voltage and the quiescent current of detecting arbitrary one stand-alone type smoke detector were low excessively, the alarm sent the police dispatch newspaper to the staff to send alarm information to the user through wireless communication module, convenience of customers manages stand-alone type smoke detector, reduces artifical detection achievement, convenient management.
Drawings
Fig. 1 is a circuit connection block diagram of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1, the present embodiment provides an automatic inspection device of wisdom fire control, includes microcontroller 1, voltage detection circuit 2, current detection circuit 3, alarm 4, display screen 5, wireless communication module 6, relay K1, relay K2, first smoke detector unit 11, second smoke detector unit 12 and third smoke detector unit 13. In this embodiment, the microcontroller 1 adopts an MCS-51 single chip microcomputer, the relay K1 and the relay K2 both adopt normally open relays, the wireless communication module 6 adopts a 4G module, the voltage detection circuit 2 adopts a voltage sensor, the current detection circuit 3 adopts a current sensor, and all the above electronic components are known devices.
The first smoke detector unit 11 comprises a first independent smoke detector, a normally closed relay K2a, a normally open relay K1a and a normally closed relay K3a, wherein the normally closed relay K2a, the normally open relay K1a and the normally closed relay K3a are sequentially connected in series from the positive end to the negative end of the first independent smoke detector to form an electric loop;
the second smoke detector unit 12 comprises a second independent smoke detector, a normally closed relay K2b, a normally open relay K1b and a normally closed relay K3b, wherein the normally closed relay K2b, the normally open relay K1b and the normally closed relay K3b are sequentially connected in series from the positive end to the negative end of the second independent smoke detector to form an electric loop;
the third smoke detector unit 13 comprises a third independent smoke detector, a normally closed relay K2c, a normally open relay K1c and a normally closed relay K3c, wherein the positive end to the negative end of the third independent smoke detector are sequentially connected with the normally closed relay K2c, the normally open relay K1c and the normally closed relay K3c in series to form an electric loop;
the output end of the normally closed and normally open relay K1a is electrically connected with the input end of a normally closed relay K2b, the output end of the normally closed relay K3b is electrically connected with the input end of a normally closed relay K2c, and the control ends of the normally open relay K1a, the normally closed relay K2a, the normally closed relay K3a, the normally open relay K1b, the normally closed relay K2b, the normally closed relay K3b, the normally open relay K1c, the normally closed relay K2c and the normally closed relay K3c are respectively and electrically connected with the microcontroller 1;
the input end of the voltage detection circuit is electrically connected with the output end of a relay K1, the input end of the relay K1 is electrically connected with the positive end of a first independent smoke detector, the positive end of a second independent smoke detector and the positive end of a third independent smoke detector respectively, the output end of the voltage detection circuit is electrically connected with the negative end of the first independent smoke detector, the negative end of the second independent smoke detector and the negative end of the third independent smoke detector respectively, the input end of the current detection circuit is electrically connected with the output end of a relay K2, the input end of the relay K2 is electrically connected with the input end of a relay K1, the output end of the current detection circuit is electrically connected with the output end of the voltage detection circuit, the control end of the relay K1, the control end of the relay K2, the voltage detection circuit 2 and the current detection circuit 3, The alarm 4 is electrically connected with the microcontroller 1. The display screen 5 and the wireless communication module 6 are respectively in communication connection with the microcontroller 1.
This automatic system of patrolling and examining of wisdom fire control passes through microcontroller control relay K1, relay K2, normally closed relay K2a, normally open relay K1a and normally closed relay K3a, normally closed relay K2b, normally open relay K1b and normally closed relay K3b, normally closed relay K2c, normally open relay K1c and normally closed relay K3c, come the control respectively to first stand alone type smoke detector, the supply voltage and the quiescent current's of second stand alone type smoke detector and third stand alone type smoke detector detection, in order to reach the mesh of patrolling and examining. For example, the microcontroller 1 is preset with a first independent smoke detector, a second independent smoke detector and a third independent smoke detector, wherein the supply voltage is 9V and the quiescent current is 500-800 uA. The microcontroller 1 controls each independent smoke detector to automatically patrol at a fixed time every day. When automatic patrolling and examining, microcontroller 1 control normally opens relay K1a, normally closed relay K2b, normally closed relay K3b, normally closed relay K2c, normally closed relay K3c disconnection, relay K1, relay K2, normally closed relay K2b and normally open relay K1c switch on, and voltage detection circuit 2 and current detection circuit 3 detect the supply voltage and the quiescent current of first smoke detector respectively this moment. Similarly, the voltage detection circuit 2 can be controlled by the control relay K1, the relay K2, the normally closed relay K2a, the normally open relay K1a, the normally closed relay K3a, the normally closed relay K2b, the normally open relay K1b, the normally closed relay K3b, the normally closed relay K2c, the normally open relay K1c and the normally closed relay K3c, and the current detection circuit 3 detects the supply voltage and the quiescent current of the second smoke detector and the third smoke detector.
When the power supply voltage for detecting any one independent smoke detector is lower than 9V and the quiescent current is lower than 500uA, the display screen displays the power supply voltage and the quiescent current of the independent smoke detector, the alarm 5 gives an alarm to workers and sends alarm information to a user through the wireless communication module 6, so that the user can manage the independent smoke detector conveniently, manual detection work is reduced, and management is facilitated.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides an automatic inspection device of wisdom fire control which characterized in that: the smoke detector comprises a microcontroller, a voltage detection circuit, a current detection circuit, a relay K1, a relay K2, a first smoke detector unit, a second smoke detector unit and a third smoke detector unit;
the first smoke detector unit comprises a first independent smoke detector, a normally closed relay K2a, a normally open relay K1a and a normally closed relay K3a, wherein the normally closed relay K2a, the normally open relay K1a and the normally closed relay K3a are sequentially connected in series from the positive end to the negative end of the first independent smoke detector to form an electric loop;
the second smoke detector unit comprises a second independent smoke detector, a normally closed relay K2b, a normally open relay K1b and a normally closed relay K3b, wherein the normally closed relay K2b, the normally open relay K1b and the normally closed relay K3b are sequentially connected in series from the positive end to the negative end of the second independent smoke detector to form an electric loop;
the third smoke detector unit comprises a third independent smoke detector, a normally closed relay K2c, a normally open relay K1c and a normally closed relay K3c, wherein the positive end to the negative end of the third independent smoke detector are sequentially connected with the normally closed relay K2c, the normally open relay K1c and the normally closed relay K3c in series to form an electric loop;
the output end of the normally closed and normally open relay K1a is electrically connected with the input end of a normally closed relay K2b, the output end of the normally closed relay K3b is electrically connected with the input end of a normally closed relay K2c, and the control ends of the normally open relay K1a, the normally closed relay K2a, the normally closed relay K3a, the normally open relay K1b, the normally closed relay K2b, the normally closed relay K3b, the normally open relay K1c, the normally closed relay K2c and the normally closed relay K3c are respectively and electrically connected with the microcontroller;
the input end of the voltage detection circuit is electrically connected with the output end of the relay K1, the input end of the relay K1 is respectively and electrically connected with the positive end of the first independent smoke-sensitive detector, the positive end of the second independent smoke-sensitive detector and the positive end of the third independent smoke-sensitive detector, the output end of the voltage detection circuit is respectively and electrically connected with the negative end of the first independent smoke detector, the negative end of the second independent smoke detector and the negative end of the third independent smoke detector, the input end of the current detection circuit is electrically connected with the output end of the relay K2, the input end of the relay K2 is electrically connected with the input end of the relay K1, the output end of the current detection circuit is electrically connected with the output end of the voltage detection circuit, and the control end of the relay K1, the control end of the relay K2, the voltage detection circuit and the current detection circuit are respectively electrically connected with the microcontroller.
2. The intelligent fire-fighting automatic inspection device according to claim 1, wherein: the alarm is electrically connected with the microcontroller, and the display screen is in communication connection with the microcontroller.
3. The intelligent fire-fighting automatic inspection device according to claim 1 or 2, wherein: the wireless communication module is in communication connection with the microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174164.0U CN210039071U (en) | 2019-07-24 | 2019-07-24 | Automatic inspection device of wisdom fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174164.0U CN210039071U (en) | 2019-07-24 | 2019-07-24 | Automatic inspection device of wisdom fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210039071U true CN210039071U (en) | 2020-02-07 |
Family
ID=69350158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921174164.0U Active CN210039071U (en) | 2019-07-24 | 2019-07-24 | Automatic inspection device of wisdom fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210039071U (en) |
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2019
- 2019-07-24 CN CN201921174164.0U patent/CN210039071U/en active Active
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