CN208141554U - A kind of multipurpose detector for electric fire protection - Google Patents

Abstract

The utility model discloses a multipurpose electrical fire monitoring detector. A processor module is installed inside the circuit board, a data processing chip is arranged in the middle of the circuit board, a power supply is provided on the left side of the circuit board, and the circuit board The lower side is electrically connected with the monitoring probe. The multi-purpose electrical fire monitoring detector can monitor leakage current signal, temperature signal, voltage signal and current signal, realizes the function of monitoring different signals at the same time with one detector, increases the user's ability to judge power consumption, and reduces on-site The demand for installing a variety of different devices increases the voltage signal detection and current signal detection of the circuit, and uploads the self-monitored information to its host computer in the form of a data communication module, and transmits the self-monitored information through the data The communication module is uploaded to the upper computer, so that the power consumption information of each power consumption circuit can be checked in real time in the background, and the shortage of the original two different systems used in one project can be overcome.

Description

A multi-purpose electrical fire monitoring detector

technical field

The utility model relates to the technical field of monitoring, in particular to a multipurpose electrical fire monitoring detector.

Background technique

The electrical fire monitoring system and the fire equipment power monitoring system required by the existing national standards are two completely different products and systems. To realize the functions of the two systems in one project, the equipment of the two systems must be installed at the same time, and the patent The product can realize the functions of two national standards and two different systems by one device, which reduces the investment in project equipment. On the basis of electrical fire monitoring detectors, the detection of voltage signals and current signals of power circuits is added. equipment. The electrical fire monitoring detector is a product based on GB14287-2014. With the development needs of the market, the simple detection of leakage current and temperature in the power supply circuit can no longer meet the needs of users, so it is added in the same The voltage signal detection and current signal detection functions are realized on one device, and the voltage signal is directly crimped on the device, and the current signal is collected by a current probe.

Utility model content

The purpose of this utility model is to provide a multi-purpose electrical fire monitoring detector to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solution: a multi-purpose electrical fire monitoring detector, including a circuit board, a processor module, a data processing chip, a power supply, a monitoring probe, a voltage signal detection device, a current signal detection device, Leakage current transformer, temperature monitoring equipment, electrical fire monitoring equipment, host computer, data communication module and background display equipment, a processor module is installed inside the circuit board, and a data processing chip is arranged in the middle of the circuit board, and the circuit board There is a power supply on the left side, and the circuit board is electrically connected to the power supply, and the lower side of the circuit board is electrically connected to the monitoring probe, and the right side of the monitoring probe is respectively equipped with voltage signal detection equipment, current signal detection equipment, Leakage current transformer and temperature monitoring equipment, and the right side of the monitoring probe is electrically connected to the voltage signal detection equipment, current signal detection equipment, leakage current transformer and temperature monitoring equipment from top to bottom, and the left side of the monitoring probe is connected to the electrical fire The monitoring equipment is electrically connected, and a host computer is provided on the lower side of the monitoring probe, and the monitoring probe is electrically connected to the host machine, and the monitoring probe uploads the monitored signal to the host computer through a data communication module, and the left side of the host computer is electrically connected The background display device, and the left side of the electrical fire monitoring device is also electrically connected to the background display device.

Preferably, the current signal detection device is provided with an information collection induction probe.

Preferably, a signal monitor is provided inside the monitoring probe.

Compared with the prior art, the beneficial effect of the utility model is that the multi-purpose electric fire monitoring detector can monitor leakage current signal, temperature signal, voltage signal and current signal, realizing the function of simultaneously monitoring different signals with one detector , which increases the user's ability to judge electricity consumption, reduces the need for on-site installation of various equipment, and reduces manpower, material and financial resources. On the basis of maintaining the monitoring leakage current and temperature of the electrical fire monitoring detector, it increases Detect the voltage signal and current signal of the circuit, and upload the self-monitored information to the upper computer through the data communication module, and upload the monitored information to the upper computer through the data communication module, so that To check the power consumption information of each power consumption circuit in real time in the background, to overcome the shortcomings of the original two different systems in one project, and to ensure that on the same device, one system can realize all the functions of the two different systems. The board electronic components are simple in structure and reliable in operation. The equipment can monitor a variety of different signals at the same time. The equipment signal sampling is simple and easy to operate. It integrates the functions of two different systems running as one system.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1. Circuit board, 2. Processor module, 3. Data processing chip, 4. Power supply, 5. Monitoring probe, 6. Voltage signal detection equipment, 7. Current signal detection equipment, 8. Leakage current transformer , 9, temperature monitoring equipment, 10, electrical fire monitoring equipment, 11, host computer, 12, data communication module, 13, background display equipment.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1, the utility model provides a technical solution: a multi-purpose electrical fire monitoring detector, including a circuit board 1, a processor module 2, a data processing chip 3, a power supply 4, a monitoring probe 5, and a voltage signal detection Equipment 6, current signal detection equipment 7, leakage current transformer 8, temperature monitoring equipment 9, electrical fire monitoring equipment 10, host computer 11, data communication module 12 and background display equipment 13, said circuit board 1 is equipped with a processor inside Module 2, and a data processing chip 3 is provided in the middle of the circuit board 1, a power supply 4 is provided on the left side of the circuit board 1, and the lower side of the circuit board 1 is electrically connected to the monitoring probe 5, and the method of collecting the current signal is current The signal monitoring probe collects, on the basis of maintaining the monitoring leakage current and temperature of the electrical fire monitoring detector, the voltage signal detection and current signal detection of the circuit are added, and the self-monitoring information is uploaded in the form of a data communication module Give its upper computer 11, and the right side of monitoring probe 5 is respectively provided with voltage signal detection equipment 6, current signal detection equipment 7, leakage current transformer 8 and temperature monitoring equipment 9 successively from top to bottom, and the right side of monitoring probe 5 is automatic From top to bottom, it is electrically connected to voltage signal detection equipment 6, current signal detection equipment 7, leakage current transformer 8 and temperature monitoring equipment 9. The left side of the monitoring probe 5 is electrically connected to the electrical fire monitoring equipment 10, and the monitoring probe 5 The lower side is provided with an upper computer 11, and the monitoring probe 5 is electrically connected to the upper computer 11, and the monitoring probe 5 uploads the monitored signal to the upper computer 11 through the data communication module 12, and the left side of the upper computer 11 is electrically connected to the upper computer 11. The background display device 13, and the left side of the electrical fire monitoring device 10 is also electrically connected to the background display device 13, and the one monitoring probe can monitor different signals at the same time, and can monitor leakage current signals, temperature signals, voltage signals and current signals, realizing the use of The function of one monitoring probe 5 monitoring different signals at the same time increases the user's ability to judge power consumption, reduces the need to install various devices on site, and reduces manpower, material resources, and financial resources.

Working principle: When using this multi-purpose electrical fire monitoring detector, the external power supply 4 will provide working power for the circuit board 1, and the leakage current transformer 8 will monitor the leakage current signal of the electrical circuit, and connect the signal to the device , the current signal of the power circuit is monitored by the current probe in the current signal detection device 7, the signal is connected to the device, the voltage signal is sampled by direct crimping, and the device receives the signal through the data communication module 12 uploaded to the upper computer 11 in a manner to complete a series of monitoring and display work.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (3)

1. A multi-purpose electrical fire monitoring detector, including a circuit board (1), a processor module (2), a data processing chip (3), a power supply (4), a monitoring probe (5), and a voltage signal detection device ( 6), current signal detection equipment (7), leakage current transformer (8), temperature monitoring equipment (9), electrical fire monitoring equipment (10), upper computer (11), data communication module (12) and background display equipment (13), characterized in that a processor module (2) is installed inside the circuit board (1), and a data processing chip (3) is provided in the middle of the circuit board (1), and the left side of the circuit board (1) A power supply (4) is provided, and the circuit board (1) is electrically connected to the power supply (4), and the lower side of the circuit board (1) is electrically connected to the monitoring probe (5), and the right side of the monitoring probe (5) is from the top And the bottom is respectively equipped with voltage signal detection equipment (6), current signal detection equipment (7), leakage current transformer (8) and temperature monitoring equipment (9), and the right side of the monitoring probe (5) is in order from top to bottom It is electrically connected with voltage signal detection equipment (6), current signal detection equipment (7), leakage current transformer (8) and temperature monitoring equipment (9), and the left side of the monitoring probe (5) is connected with electrical fire monitoring equipment (10 ), and the upper side of the monitoring probe (5) is equipped with a host computer (11), and the monitoring probe (5) is electrically connected to the host computer (11), and the monitoring probe (5) passes the monitored signal through the data communication module (12) to upload to the host computer (11), the left side of the host computer (11) is electrically connected to the background display device (13), and the left side of the electrical fire monitoring device (10) is also electrically connected to the background display device (13) . 2. A multi-purpose electrical fire monitoring detector according to claim 1, characterized in that: the current signal detection device (7) is provided with an information collection induction probe. 3. A multi-purpose electrical fire monitoring detector according to claim 1, characterized in that: the monitoring probe (5) is provided with a signal monitor.