CN216311041U - Novel electric fire monitored control system's of intelligence dimension guarantor detection device - Google Patents
Novel electric fire monitored control system's of intelligence dimension guarantor detection device Download PDFInfo
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- CN216311041U CN216311041U CN202122959848.5U CN202122959848U CN216311041U CN 216311041 U CN216311041 U CN 216311041U CN 202122959848 U CN202122959848 U CN 202122959848U CN 216311041 U CN216311041 U CN 216311041U
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- retardant box
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Abstract
The utility model relates to the technical field of electrical detection devices, in particular to a maintenance detection device of an intelligent novel electrical fire monitoring system, which comprises an insulating flame-retardant box, wherein the side wall of the insulating flame-retardant box is symmetrically provided with a detection circuit interface and a transmission interface, the side wall of the insulating flame-retardant box and the position above the transmission interface are provided with an acousto-optic alarm, the front surface of the insulating flame-retardant box is provided with a display screen, the inside of the insulating flame-retardant box is provided with a current detector, one side of the current detector is provided with a temperature sensor, the utility model controls the on and off of a built-in power supply by arranging the built-in power supply in the insulating flame-retardant box and connecting an electromagnetic relay of a circuit to be detected to control the on and off of the built-in power supply, once the circuit to be detected is disconnected due to faults, the built-in power supply is connected into a circuit to continuously supply power to the device by the electromagnetic relay, and the sustainability of the device is ensured, the utility of the device is also enhanced.
Description
Technical Field
The utility model relates to the technical field of electrical detection devices, in particular to a maintenance detection device of an intelligent novel electrical fire monitoring system.
Background
The electric fire monitoring system is formed by connecting a main control computer (SDFK), a plurality of residual current type fire alarm devices (SDFA) and bus isolators through double buses. When the earth fault current detected by the residual current type fire alarm device in the protected line exceeds a preset value, an acoustic and optical alarm signal and a control signal are sent out after analysis and confirmation, meanwhile, the earth fault signal is transmitted to the main control computer within several seconds through the bus, the main control computer sends out the acoustic and optical alarm signal and the control signal, the display screen displays an alarm address, and the alarm and control information is recorded and stored.
The existing maintenance detection device is mostly simple and crude wiring equipment, and has many problems in the aspects of taking, adjusting and the like when in use, and the existing maintenance detection device is mostly single in detection structure, single in function and poor in use effect, and the existing maintenance detection device is mostly of a direct connection type structure, is not favorable for safety in actual operation and is easy to cause personnel danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a maintenance detection device of an intelligent novel electrical fire monitoring system, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a novel electric fire monitored control system's of intelligence dimension protects detection device, includes insulating fire-retardant box, the lateral wall symmetry of insulating fire-retardant box is provided with detection circuitry interface and transmission interface, the lateral wall of insulating fire-retardant box is provided with the reputation siren and the top that is located transmission interface, the front of insulating fire-retardant box is provided with the display screen, the inside of insulating fire-retardant box is provided with current detector, one side of current detector is provided with temperature sensor, current detector's top is provided with the converter, the top of converter is provided with control circuit board, one side of control circuit board is provided with built-in power supply, built-in power supply's below is provided with electromagnetic relay.
As a preferable aspect of the present invention, the electromagnetic relay is connected to the detection circuit interface and the current detector through wires, and the connection modes are both electrically connected.
As a preferable aspect of the present invention, the current detector is electrically connected to the detection circuit interface and the electromagnetic relay through wires.
As a preferable scheme of the present invention, the converter is respectively connected to the control circuit board and the electromagnetic relay through wires and the connection modes are all electrically connected.
As a preferable scheme of the utility model, the control circuit board is respectively connected with the display screen, the built-in power supply, the electromagnetic relay, the temperature sensor, the sound-light alarm, the detection circuit interface and the transmission interface through wires, and the connection modes are all wire connection.
As a preferable scheme of the present invention, the built-in power supply is respectively connected to the temperature sensor and the transmission interface through wires, and the connection modes are all electrical connections.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the built-in power supply is arranged in the insulating flame-retardant box, and the on-off of the built-in power supply is controlled by the electromagnetic relay connected to the circuit to be detected, so that once the circuit to be detected is disconnected due to a fault, the built-in power supply is continuously supplied to the device by the electromagnetic relay, the sustainability of the device is ensured, and the practicability of the device is enhanced.
2. According to the utility model, by arranging the display screen and the temperature sensor, on one hand, the current and the temperature of the circuit can be directly observed through the display screen, on the other hand, the fire caused by the short circuit of the circuit can be effectively avoided by detecting the temperature, and the functionality and the safety of the device are enhanced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the insulating flame retardant box of the present invention;
fig. 3 is a structural operation explanatory diagram of the present invention.
In the figure: 1. an insulating flame-retardant box; 2. an audible and visual alarm; 3. a display screen; 4. a current detector; 5. a temperature sensor; 6. a converter; 7. a control circuit board; 8. a built-in power supply; 9. an electromagnetic relay; 101. detecting a circuit interface; 102. and a transmission interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
a maintenance detection device of an intelligent novel electrical fire monitoring system comprises an insulating flame-retardant box 1, wherein a detection circuit interface 101 and a transmission interface 102 are symmetrically arranged on the side wall of the insulating flame-retardant box 1, the detection circuit interface 101 is used for being connected with a circuit to be detected, the transmission interface 102 is used for controlling a circuit board 7 to be connected with a remote switchboard, an acousto-optic alarm 2 is arranged on the side wall of the insulating flame-retardant box 1 and above the transmission interface 102, a display screen 3 is arranged on the front side of the insulating flame-retardant box 1, the display screen 3 displays the current and the temperature, a current detector 4 is arranged inside the insulating flame-retardant box 1 and is used for detecting the current in the circuit to be detected, a temperature sensor 5 is arranged on one side of the current detector 4 and is used for detecting the temperature in the current box and preventing fire from happening, a converter 6 is arranged above the current detector 4, and a control circuit board 7 is arranged above the converter 6, a built-in power supply 8 is arranged on one side of the control circuit board 7, an electromagnetic relay 9 is arranged below the built-in power supply 8 and used for controlling the on-off of the built-in power supply 8, and once the circuit to be detected is powered off, the electromagnetic relay 9 is switched off, and the built-in power supply 8 is switched in the circuit.
In an embodiment, referring to fig. 1, 2 and 3, the electromagnetic relay 9 is connected to the detection circuit interface 101 and the current detector 4 through wires and the connection is electrically connected, the electromagnetic relay 9 is connected in series to the circuit to be detected, the off state of the internal power supply 8 is controlled by the power supplied by the circuit to be detected, the current detector 4 is connected to the detection circuit interface 101 and the electromagnetic relay 9 through wires and the connection is electrically connected to detect the current of the circuit to be detected, the converter 6 is connected to the control circuit board 7 and the electromagnetic relay 9 through wires and the connection is electrically connected, the converter 6 amplifies the signal of the current detector 4 and transmits the amplified signal to the remote switchboard through the control circuit board 7, the control circuit board 7 is connected to the display screen 3, the internal power supply 8, the electromagnetic relay 9, the temperature sensor 5, and the like through wires, respectively, Acousto-optic alarm 2, detection circuitry interface 101 and transmission interface 102 and the connected mode are connection of electric lines, and control circuit board 7 control opening of each electrical component of device stops, and built-in power supply 8 is connected temperature sensor 5 and transmission interface 102 and the connected mode is electric connection through the wire respectively, and after waiting to detect the disconnection of circuit because of the trouble, built-in power supply 8 is the device power supply, continues the temperature of detection circuitry, prevents unexpected emergence, has strengthened the practicality of device.
The working process of the utility model is as follows: the side wall of the insulating flame-retardant box 1 is symmetrically provided with a detection circuit interface 101 and a transmission interface 102, the detection circuit interface 101 is used for connecting a circuit to be detected, the transmission interface 102 is used for connecting a control circuit board 7 with a remote switchboard, the side wall of the insulating flame-retardant box 1 and the side wall positioned above the transmission interface 102 are provided with an acousto-optic alarm 2, once the current or the temperature is higher than an early warning value, the acousto-optic alarm 2 can give an alarm at the first time, the front side of the insulating flame-retardant box 1 is provided with a display screen 3, the display screen 3 displays the current and the temperature, the inside of the insulating flame-retardant box 1 is provided with a current detector 4 for detecting the current in the circuit to be detected, one side of the current detector 4 is provided with a temperature sensor 5 for detecting the temperature in the current box and preventing the occurrence of fire, a converter 6 is arranged above the current detector 4, and the control circuit board 7 is arranged above the converter 6, a built-in power supply 8 is arranged on one side of the control circuit board 7, an electromagnetic relay 9 is arranged below the built-in power supply 8 and used for controlling the connection of the built-in power supply 8, once the circuit to be detected is powered off, the electromagnetic relay 9 is switched off, the built-in power supply 8 is connected into the circuit, and the converter 6 amplifies the signal of the current detector 4 and transmits the amplified signal to a remote switchboard through the control circuit board 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel electric fire monitored control system's of intelligence dimension protects detection device, includes insulating fire-retardant box (1), its characterized in that: the side wall symmetry of insulating fire-retardant box (1) is provided with detection circuitry interface (101) and transmission interface (102), the lateral wall of insulating fire-retardant box (1) is provided with reputation siren (2) and the top that is located transmission interface (102), the front of insulating fire-retardant box (1) is provided with display screen (3), the inside of insulating fire-retardant box (1) is provided with current detector (4), one side of current detector (4) is provided with temperature sensor (5), the top of current detector (4) is provided with converter (6), the top of converter (6) is provided with control circuit board (7), one side of control circuit board (7) is provided with built-in power supply (8), the below of built-in power supply (8) is provided with electromagnetic relay (9).
2. The maintenance detection device of the intelligent novel electrical fire monitoring system according to claim 1, characterized in that: the electromagnetic relay (9) is respectively connected with the detection circuit interface (101) and the current detector (4) through wires in an electrical connection mode.
3. The maintenance detection device of the intelligent novel electrical fire monitoring system according to claim 1, characterized in that: the current detector (4) is respectively connected with the detection circuit interface (101) and the electromagnetic relay (9) through wires in an electrical connection mode.
4. The maintenance detection device of the intelligent novel electrical fire monitoring system according to claim 1, characterized in that: the converter (6) is respectively connected with the control circuit board (7) and the electromagnetic relay (9) through wires in an electrically connected mode.
5. The maintenance detection device of the intelligent novel electrical fire monitoring system according to claim 1, characterized in that: the control circuit board (7) is connected with the display screen (3), the built-in power supply (8), the electromagnetic relay (9), the temperature sensor (5), the sound-light alarm (2), the detection circuit interface (101) and the transmission interface (102) through wires respectively, and the connection modes are wire connection.
6. The maintenance detection device of the intelligent novel electrical fire monitoring system according to claim 1, characterized in that: the built-in power supply (8) is respectively connected with the temperature sensor (5) and the transmission interface (102) through leads in an electrical connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122959848.5U CN216311041U (en) | 2021-11-29 | 2021-11-29 | Novel electric fire monitored control system's of intelligence dimension guarantor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122959848.5U CN216311041U (en) | 2021-11-29 | 2021-11-29 | Novel electric fire monitored control system's of intelligence dimension guarantor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216311041U true CN216311041U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122959848.5U Active CN216311041U (en) | 2021-11-29 | 2021-11-29 | Novel electric fire monitored control system's of intelligence dimension guarantor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216311041U (en) |
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2021
- 2021-11-29 CN CN202122959848.5U patent/CN216311041U/en active Active
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