CN211697949U

CN211697949U - Independent intelligent electrical fire communication transmission equipment

Info

Publication number: CN211697949U
Application number: CN201922135237.1U
Authority: CN
Inventors: 江雨峰; 赵丽芳; 江嘉玲
Original assignee: Fuzhou Gongxiang Fire Fighting Equipment Co Ltd
Current assignee: Fuzhou Gongxiang Fire Fighting Equipment Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-10-16
Anticipated expiration: 2029-12-03

Abstract

The utility model provides an independent intelligent electrical fire communication transmission device, which comprises a device main body, wherein a display screen is arranged on the outer surface of the front end of the device main body, a button is arranged on the lower side end of the display screen, indicator lamps are arranged on two sides of the display screen, one end of the device main body is fixedly connected with three current detection ports, one side of the three current detection ports is connected with three voltage detection ports, one side of the device main body is electrically connected with a working power supply connection port, the other side of the device main body is respectively electrically connected with a communication interface and a control output connection port, the whole body can detect the residual current value in a circuit and the temperature value of thought during actual use, simultaneously can monitor the three currents and the three voltage values in the circuit in real time, one side of a temperature sensor which is convenient for preventing electrical fire from multiple directions is connected with a safety gate valve, and a power supply wire inlet is arranged at one end of the safety gate valve, so that the safety gate valve is wide in application.

Description

Independent intelligent electrical fire communication transmission equipment

Technical Field

The utility model relates to a conflagration communication transmission technical field, concretely relates to independent type wisdom electric fire communication transmission equipment.

Background

The wisdom is used electricity generally by detection device, wireless alarm device etc. and install on electric circuit and consumer, has potential safety hazard functions such as discovery electric leakage in real time and overload to can send functions such as early warning signal to installation unit managers at any time, can help enterprise's unit independently to expand hidden danger work. The fire communication equipment in the market has a plurality of types, and most of the fire communication equipment has more defects in actual use, for example, the real-time signal transmission capacity is poor, the occurrence of fire cannot be accurately predicted, the reaction detection process in an electric circuit is slow, and an operator cannot conveniently check monitoring data in real time.

Therefore, the independent intelligent electrical fire communication transmission equipment is provided to solve the problems in the prior art.

Disclosure of Invention

The utility model aims at providing a stand-alone type wisdom electric fire communication transmission equipment for solving above-mentioned problem to solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an independent intelligent electrical fire communication transmission device, which comprises a device main body, wherein a display screen is arranged on the outer surface of the front end of the device main body, keys are arranged on the lower side end of the display screen, indicator lamps are arranged on two sides of the display screen, one end of the device main body is fixedly connected with three current detection ports, one side of the three current detection ports is connected with three voltage detection ports, one side of the device main body is electrically connected with a working power supply connection port, the other side of the device main body is respectively electrically connected with a communication interface and a control output connection port, one side of the control output connection port is connected with a temperature detection port, one side of the temperature detection port is electrically connected with an electric leakage detection connection port, one end of the electric leakage detection connection port is electrically connected with a mutual inductance port, and the temperature detection port in the device main body is electrically connected with a temperature sensor through, the electric leakage detection connecting port in the device main body is electrically connected with the current transformer through a wire, one end of the current transformer is electrically connected with the residual current transformer, one side of the temperature sensor is connected with the safety gate valve, and the power supply inlet is installed at one end of the safety gate valve.

As a preferred technical scheme of the utility model, electric leakage detection connection port electric connection in the device main part has a set of return circuit, temperature detection port electric connection has four return circuits of group.

As an optimal technical scheme of the utility model, temperature sensor's model is ARCM-NTC and electric property parallel connection has three groups, and temperature sensor's the outside has cup jointed one deck heat-shrinkable tube.

As a preferred technical scheme of the utility model, the pilot lamp is provided with six groups and distributes in one side of display screen with every three groups respectively.

As an optimal technical scheme of the utility model, temperature sensor electric property series connection is respectively in the live wire in the power inlet.

As a preferred technical scheme of the utility model, residual current transformer all links to each other with three temperature sensor's of group one end electrical property.

As an optimal technical scheme of the utility model, temperature sensor and current transformer series connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses whole residual current value in can the detection circuitry when in-service use to and the temperature value of thinking, three electric currents and three voltage value in can the real-time supervision circuit simultaneously, the diversified emergence that prevents electric fire of being convenient for uses extensively. The whole device can carry out real time monitoring to distribution circuit's parameters such as cable temperature, electric current, voltage and residual current through the sensor to can show in the LCD screen, also can upload data in real time through built-in wireless communication module simultaneously, can carry out operations such as self-checking and the resetting of internal system through the button at the in-process of monitoring. The device is whole can carry out on-line monitoring through the high in the clouds, can carry out real-time supervision to distribution circuit through the sensor to can judge whether distribution circuit has temperature overload, overflow and faults such as residual current transfinites and excessive pressure, when breaking down, the monitoring detector can be quick pass through wireless module with fault information upload to the high in the clouds, the practicality is better, monitoring efficiency is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall plane structure of the present invention;

fig. 2 is a schematic view of the internal port connection structure of the present invention;

fig. 3 is a schematic diagram of the principle structure of the partially-mounted circuit of the present invention.

In the figure: 1. a device main body; 2. a display screen; 3. pressing a key; 4. an indicator light; 5. three current detection ports; 6. three voltage detection ports; 7. a working power supply connection port; 8. a communication interface; 9. controlling an output connection port; 10. a temperature detection port; 11. a leakage detection connection port; 12. a mutual inductance port; 13. a temperature sensor; 14. a current transformer; 15. a residual current transformer; 16. a safety gate valve; 17. and a power supply wire inlet.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a stand-alone type intelligent electrical fire communication transmission device, which comprises a device main body 1, a display screen 2 is installed on the front outer surface of the device main body 1, a key 3 is installed on the lower side end of the display screen 2, indicator lamps 4 are installed on both sides of the display screen 2, three current detection ports 5 are fixedly connected to one end of the device main body 1, three voltage detection ports 6 are connected to one side of the three current detection ports 5, a working power supply connection port 7 is electrically connected to one side of the device main body 1, a communication interface 8 and a control output connection port 9 are respectively and electrically connected to the other side of the device main body 1, a temperature detection port 10 is connected to one side of the control output connection port 9, an electric leakage detection connection port 11 is electrically connected to one side of the temperature detection port 10, the one end electric connection of electric leakage detection connection port 11 has mutual inductance port 12, temperature detection port 10 in the device main part 1 links to each other with temperature sensor 13 electrical property through the wire, electric leakage detection connection port 11 in the device main part 1 links to each other with current transformer 14 electrical property through the wire, current transformer 14's one end electric connection has residual current transformer 15, one side of temperature sensor 13 is connected with safety gate valve 16, power inlet 17 is installed to safety gate valve 16's one end.

By adopting the above technical scheme, further the electric leakage detection connection port 11 in the device main body 1 is electrically connected with a group of loops, and the temperature detection port 10 is electrically connected with four groups of loops.

By adopting the technical scheme, the model of the temperature sensor 13 is ARCM-NTC, three groups of temperature sensors are electrically connected in parallel, and the outer side of the temperature sensor 13 is sleeved with a layer of heat-shrinkable tube.

By adopting the technical scheme, further the indicator lights 4 are provided with six groups and are respectively distributed on one side of the display screen 2 in every three groups.

By adopting the above technical scheme, further the temperature sensors 13 are respectively connected in series in the live wire in the power supply inlet 17.

By adopting the technical scheme, further the residual current transformers 15 are electrically connected with one ends of the three groups of temperature sensors 13.

By adopting the above technical scheme, further the temperature sensor 13 is connected in series with the current transformer 14.

The working principle is as follows: before use, the device body 1 is installed inside a box body to be inspected, and a sufficient space is ensured for subsequent operation, and then the box body is electrically connected with an internal wiring terminal through a wire. Firstly, connecting an internal group of leakage loops, connecting three current detection ports 5 with a current transformer 14 in series, then connecting one end of a temperature sensor 13 with one end of the internal current transformer 14 through a wire, and finally connecting three groups with one end of a residual current transformer 15. When the internal operation is performed, the currently measured parameters such as voltage and current are displayed on the display screen 2, and the corresponding parameters are set through the keys 3. When the temperature sensor 13 senses that a certain amount of heat is generated in the circuit lead, the corresponding data is converted and then transmitted to the inside of the device, and then transmitted to the cloud end through the communication interface 8 in the device. The temperature sensor 13 is a thermistor, which provides a temperature monitoring reference of 0-120 ℃, can provide certain temperature protection in actual use, and is sleeved with a layer of heat-shrinkable tube at the outer side for fixing and protecting functions. The device is whole can carry out on-line monitoring through the high in the clouds, can carry out real-time supervision to distribution circuit through the sensor to can judge whether distribution circuit has temperature overload, overflow and faults such as residual current transfinites and excessive pressure, when breaking down, the monitoring detector can be quick pass through wireless module with fault information upload to the high in the clouds, the practicality is better, monitoring efficiency is higher.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an independent type wisdom electrical fire communication transmission equipment, includes device main part (1), its characterized in that, the front end surface mounting of device main part (1) has display screen (2), button (3) are installed to the lower side end of display screen (2), pilot lamp (4) are installed to the both sides of display screen (2), the one end fixedly connected with three current detection ports (5) of device main part (1), one side of three current detection ports (5) is connected with three voltage detection ports (6), one side electrically connected with working power supply connection port (7) of device main part (1), the opposite side of device main part (1) electrically connected with communication interface (8) and control output connection port (9) respectively, one side of control output connection port (9) is connected with temperature detection port (10), one side electric connection of temperature detection port (10) has electric leakage detection connection port (11), the one end electric connection of electric leakage detection connection port (11) has mutual inductive port (12), temperature detection port (10) in device main part (1) link to each other with temperature sensor (13) electrical property through the wire, electric leakage detection connection port (11) in device main part (1) link to each other with current transformer (14) electrical property through the wire, the one end electric connection of current transformer (14) has residual current transformer (15), one side of temperature sensor (13) is connected with safety gate valve (16), power inlet wire mouth (17) are installed to the one end of safety gate valve (16).

2. A self-contained intelligent electrical fire communication transmission apparatus according to claim 1, wherein; the leakage detection connecting port (11) in the device main body (1) is electrically connected with a group of loops, and the temperature detection port (10) is electrically connected with four groups of loops.

3. A self-contained intelligent electrical fire communication transmission apparatus according to claim 1, wherein; the temperature sensor (13) is of an ARCM-NTC type, three groups of temperature sensors are electrically connected in parallel, and a layer of heat-shrinkable tube is sleeved on the outer side of the temperature sensor (13).

4. A self-contained intelligent electrical fire communication transmission apparatus according to claim 1, wherein; the indicating lamps (4) are provided with six groups and are distributed on one side of the display screen (2) in every three groups respectively.

5. A self-contained intelligent electrical fire communication transmission apparatus according to claim 1, wherein; the temperature sensors (13) are respectively and electrically connected in series in a live wire in the power supply inlet (17).

6. A self-contained intelligent electrical fire communication transmission apparatus according to claim 1, wherein; and the residual current transformers (15) are electrically connected with one ends of the three groups of temperature sensors (13).

7. A self-contained intelligent electrical fire communication transmission apparatus according to claim 1, wherein; the temperature sensor (13) is connected in series with the current transformer (14).