CN213852889U - Control device applied to automatic starting fire extinguisher - Google Patents
Control device applied to automatic starting fire extinguisher Download PDFInfo
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- CN213852889U CN213852889U CN202021095215.3U CN202021095215U CN213852889U CN 213852889 U CN213852889 U CN 213852889U CN 202021095215 U CN202021095215 U CN 202021095215U CN 213852889 U CN213852889 U CN 213852889U
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- power supply
- circuit board
- clamping seat
- wiring terminal
- microprocessor
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Abstract
The utility model belongs to the technical field of fire extinguishing apparatus controllers, in particular to a control device applied to an automatic starting fire extinguisher, which comprises an upper cover and a shell, and is characterized in that a circuit board is arranged in the shell, and the circuit board comprises an internal power supply, a control unit, a resistor, a microprocessor and a wiring terminal clamping seat; the control unit is respectively electrically connected with the microprocessor, the wiring terminal clamping seat and the resistor, and the microprocessor is respectively electrically connected with the wiring terminal clamping seat. The fire extinguishing device can be automatically started and send out an alarm signal under the condition of standby state, no matter whether an external power supply exists or not.
Description
Technical Field
The utility model belongs to the technical field of the conflagration device, especially, relate to a be applied to controlling means of automatic start fire extinguisher.
Background
The automatic starting fire extinguisher control device is characterized in that the starting mode of the fire extinguisher is changed according to a preset sequence, and the automatic starting fire extinguisher control device comprises a fire extinguisher starting device which is started in two states of external power supply and non-external power supply, and the starting operation of the whole fire extinguisher is coordinated and commanded through the automatic starting fire extinguisher starting device.
At present, some fire extinguishing device's controller under the condition that has external power supply, can automatic start fire extinguishing device, but under the condition that does not have external power supply or standby, can not automatic start fire extinguishing device all, consequently under the condition of external power supply trouble, can not in time automatic start fire extinguisher, causes the conflagration delay.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a be applied to controlling means of automatic start fire extinguisher contains upper cover and casing, install the self-power circuit board in the casing.
As a further explanation of the above scheme, the self-powered circuit board includes an internal power supply, a control unit, a resistor, a microprocessor, and a terminal block seat; the internal power supply supplies power to the whole circuit when no external power supply is available, the control unit is electrically connected with the microprocessor, the wiring terminal clamping seat and the resistor respectively, and the microprocessor is electrically connected with the wiring terminal clamping seat respectively.
As a further explanation of the above scheme, the self-powered circuit board includes an internal power supply, a control unit, a resistor, a microprocessor, and a terminal block seat; the internal power supply supplies power to the whole circuit when no external power supply is available, the control unit is electrically connected with the microprocessor, the wiring terminal clamping seat and the resistor respectively, and the microprocessor is electrically connected with the wiring terminal clamping seat respectively; the wiring terminal clamping seat comprises a wiring terminal clamping seat of the fire extinguishing device and an external power supply wiring terminal clamping seat.
As a further explanation of the above scheme, the self-powered circuit board includes an internal power supply, a control unit, a resistor, a microprocessor, and a terminal block seat; the internal power supply supplies power to the whole circuit when no external power supply is available, the control unit is electrically connected with the microprocessor, the wiring terminal clamping seat and the resistor respectively, and the microprocessor is electrically connected with the wiring terminal clamping seat respectively; the control unit comprises a first controller, a second controller and a third controller which are electrically connected with each other; the resistor has two, and the microprocessor contains overcharge protection ware and DC-DC power supply that mutually the electricity connects.
As a further explanation of the above scheme, the self-powered circuit board includes an internal power supply, a control unit, a resistor, a microprocessor, a terminal block seat, and two power indicator lights; the internal power supply supplies power to the whole circuit when no external power supply is available, the control unit is electrically connected with the microprocessor, the wiring terminal clamping seat and the resistor respectively, and the microprocessor is electrically connected with the wiring terminal clamping seat respectively; and the two power supply indicator lamps are electrically connected with the control unit.
As a further explanation of the above scheme, the housing is rectangular, and four corners of the housing are provided with mounting holes, and the mounting holes can connect the upper cover and the housing; four circuit board mounting holes are formed in the four corners of the circuit board, and the circuit board and the shell can be fixedly connected through the circuit board mounting holes; the middle position of the circuit board is also provided with a connecting hole for starting the fire extinguishing device.
As a further explanation of the above scheme, the self-powered circuit board includes an internal power supply, a control unit, a resistor, a microprocessor, a terminal block seat, a temperature sensing device, a fire extinguishing device and a feedback alarm device; the internal power supply supplies power to the whole circuit when no external power supply is available, the control unit is electrically connected with the microprocessor, the wiring terminal clamping seat and the resistor respectively, and the microprocessor is electrically connected with the wiring terminal clamping seat respectively; the temperature sensing device, the fire extinguishing device and the feedback alarm device are all electrically connected with the control unit.
As a further explanation of the above scheme, the self-powered circuit board includes an internal power supply, a control unit, a resistor, a microprocessor, and a terminal block seat; the control unit is respectively electrically connected with the microprocessor, the wiring terminal clamping seat and the resistor, and the microprocessor is respectively electrically connected with the wiring terminal clamping seat; the wiring terminal clamping seat comprises a wiring terminal clamping seat of the fire extinguishing device and an external power supply wiring terminal clamping seat; when the self-powered circuit board is externally powered through the external power supply terminal block, the internal power supply is only electrically connected with the external power supply terminal block for charging; when the external power supply terminal clamping seat is powered off, the internal power supply is electrically connected with the self-powered circuit board for supplying power.
The utility model has the advantages that: the fire extinguishing device can be automatically started and send out an alarm signal under the condition of standby state, no matter whether an external power supply exists or not.
Drawings
FIG. 1: the structure of the device in the embodiment is shown schematically;
FIG. 2: working principle block diagram of the device in embodiment 1;
FIG. 3: the utility model is a connection circuit diagram when the self-powered circuit board is powered by an internal power supply;
FIG. 4: the utility model discloses from the connecting circuit picture when supplying circuit version to connect external power supply through external power supply binding post cassette.
Description of reference numerals:
1-a shell; 2.1-mounting holes; 2.2-circuit board mounting holes; 3-self-powered circuit board; 4-connecting holes; 5-internal battery; 6-a first controller; 7-a second controller; 8-a third controller; 9. 10-resistance; 11-an overcharge protector; a 12-DC-DC power supply; 13. 14-power indicator light; 15.1-a wiring terminal block seat of the fire extinguishing device; 15.2-external power supply connection terminal block seat.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 1, the present embodiment provides a control device for automatically starting a fire extinguisher, which includes an upper cover (the upper cover is omitted in fig. 1 in the present embodiment) and a housing 1, wherein a self-power circuit board 3 is installed in the housing 1, and an internal power supply 5, a control unit, a resistor, a microprocessor, and a terminal block are installed on the self-power circuit board 3; wherein the internal power supply 5 supplies power to the whole circuit, the control unit comprises a first controller 6, a second controller 7 and a third controller 8 which are all RJ2V-CL-D24 in model and are electrically connected with each other, the terminal block comprises a fire extinguishing device terminal block seat 15.1 which is used for electrically connecting the fire extinguishing device, an external power supply terminal block seat 15.2 which is used for connecting an external power supply and also supplying power to the whole circuit, the external power supply terminal block seat can also be externally connected with equipment such as detection and the like, two resistors are arranged, namely a resistor 9 and a resistor 10 which both play the roles of current limiting and short-circuit protection, the microprocessor comprises an overcharge protector 11 and a DC-DC power supply 12 which are electrically connected with each other, the overcharge protector 11 is HX-1S in model, the DC-DC power supply 12 is DM01-52033006DS in model, and the device also comprises two power indicator lamps 13, 14, all be connected with the controller electricity, the casing of this device is the rectangle, and the four corners all is provided with mounting hole 2.1, and it can couple together upper cover and casing 1, and circuit board four corners position is provided with four circuit board mounting holes 2.2, can couple together circuit board 3 and casing 1 fixed connection, and the circuit board intermediate position still is provided with the connecting hole 4 that a extinguishing device started, and external extinguishing device starts the connecting wire and can pass through connecting hole 4 and connect on the inside extinguishing device binding post cassette 15.1 of casing 1.
In the present apparatus, the layout of the positions of the components on the self-power circuit board 3 is as follows: the upper left corner of circuit board is by last resistance 10 of arranging in proper order down, internal power supply 5, middle left side is arranged and is overcharged protector 11 and DC-DC power 12, fire extinguishing device binding post cassette 15.1 is arranged on middle right side, external power supply binding post cassette 15.2 is arranged to middle downside, right side from top to bottom distribution resistance 9, third controller 8, second controller 7, first controller 6, two power indicator 13, 14 are installed at 1 upside of casing, this device still includes external temperature sensing device, fire extinguishing device and feedback alarm device, external power supply, the external power supply model is DC24V, the temperature sensing device, fire extinguishing device and feedback alarm device, external power supply all is connected with the controller electricity.
When the device is used, the working principle is shown in fig. 2, when a normal external power supply supplies power (the external power supply is connected through an external power supply terminal clamping seat), an electric signal enables an internal power supply 5 to be in a state of being completely disconnected with a starting line of a fire extinguishing device through a first controller 6, a second controller 7 and a third controller 8, meanwhile, the microprocessors 11 and 12 have charging output to the internal power supply and are automatically disconnected after being fully charged, a power indicator lamp 14 flashes for 1 time at intervals of 60S, 1-time routing inspection is carried out on a circuit, and at the moment, the circuit connection diagram of each component is shown in fig. 4; when the equipment does not have an external power supply, an external power supply circuit is disconnected through the first controller 6, the second controller 7 and the third controller 8, an internal power supply is used for starting and monitoring the fire extinguishing device, meanwhile, the power indicator lamp 13 is a green constant, when the battery capacity of the internal power supply 5 is insufficient, the power indicator lamp 13 is red and normally on, and at the moment, the connection circuit diagram of all components is as shown in fig. 3; therefore, under the conditions of existence and nonexistence of an external power supply, the device can directly start the fire extinguishing device after reaching the starting condition of the fire extinguishing device to extinguish fire in time; meanwhile, a feedback alarm device connected with the controller can feed back an alarm after receiving the starting signal.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (3)
1. A control device applied to an automatic starting fire extinguisher comprises an upper cover and a shell, and is characterized in that a self-powered circuit board is arranged in the shell;
the self-powered circuit board comprises an internal power supply, a control unit, a resistor, a microprocessor and a wiring terminal clamping seat;
the internal power supply supplies power to the whole circuit when no external power supply is available, the control unit is electrically connected with the microprocessor, the wiring terminal clamping seat and the resistor respectively, and the microprocessor is electrically connected with the wiring terminal clamping seat respectively;
the wiring terminal clamping seat comprises a wiring terminal clamping seat of the fire extinguishing device and an external power supply wiring terminal clamping seat;
the control unit comprises a first controller, a second controller and a third controller which are electrically connected with each other; the resistor has two, and the microprocessor contains overcharge protection ware and DC-DC power supply that mutually the electricity connects.
2. The control device for the automatic starting fire extinguisher as claimed in claim 1, wherein the housing has a rectangular shape and four corners each having a mounting hole for connecting the upper cover and the housing; four circuit board mounting holes are formed in the four corners of the circuit board, and the circuit board and the shell can be fixedly connected through the circuit board mounting holes; the middle position of the circuit board is also provided with a connecting hole for starting the fire extinguishing device.
3. The control device for the automatic starting fire extinguisher according to claim 1, wherein the self-powered circuit board further comprises a temperature sensing device, a fire extinguishing device and a feedback alarm device;
the internal power supply supplies power to the whole circuit when no external power supply is available, the control unit is electrically connected with the microprocessor, the wiring terminal clamping seat and the resistor respectively, and the microprocessor is electrically connected with the wiring terminal clamping seat respectively; the temperature sensing device, the fire extinguishing device and the feedback alarm device are all electrically connected with the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095215.3U CN213852889U (en) | 2020-06-15 | 2020-06-15 | Control device applied to automatic starting fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095215.3U CN213852889U (en) | 2020-06-15 | 2020-06-15 | Control device applied to automatic starting fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213852889U true CN213852889U (en) | 2021-08-03 |
Family
ID=77032856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021095215.3U Active CN213852889U (en) | 2020-06-15 | 2020-06-15 | Control device applied to automatic starting fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213852889U (en) |
-
2020
- 2020-06-15 CN CN202021095215.3U patent/CN213852889U/en active Active
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