Electrical fireproof adjustment starting protection device

Abstract

The utility model relates to the technical field of electrical safety fire prevention of power utilization at a power distribution tail end, and discloses an electrical fire prevention adjustment starting protection device, which comprises a power supply loop, a power utilization load and a core processing assembly, and is characterized in that two lines are arranged between the power supply loop and the power utilization load and are respectively an N connection line and an L connection line, and the N connecting wire is electrically connected with a voltage monitoring assembly. According to the utility model, two lines are arranged between the power supply loop and the electric load, the two lines are respectively the N connection line and the L connection line, and the N connection line and the L connection line are respectively and electrically connected with the voltage monitoring assembly and the current monitoring assembly, so that the electric signal operation condition of the electric loop at the tail end can be monitored in real time; a load starting and load adjusting electric signal model is established through the core processing assembly, then an alarm protection strategy of the protection device is adjusted through a control strategy, and finally reliable alarm protection of the electrical fireproof device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical safety fire protection for power distribution terminal use, in particular to an electrical fire protection adjustment and starting protection device. Background Art

[0002] The general principle of conventional electrical fire protection devices is to monitor the operating status of electrical lines. When the device detects abnormal electrical signals, it quickly alarms and protects against load cut-off, thereby eliminating the risk of electrical safety hazards.

[0003] With the development of society, the power load of electrical lines has undergone tremendous changes. Different types of loads and power circuits cause the equipment to present complex and changeable electrical signal changes when it starts running and adjusts the load. The signal changes are similar or identical to the electrical safety electrical signals, causing the electrical fire protection device to falsely alarm or not alarm. Utility Model Content

[0004] The utility model aims to provide an electrical fire protection adjustment start protection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical fire prevention adjustment start protection device, comprising a power supply circuit, a power load and a core processing component, wherein two lines are arranged between the power supply circuit and the power load, namely, an N connection and an L connection, wherein the N connection is electrically connected to a voltage monitoring component, and the L connection is electrically connected to a current monitoring component and a switch component.

[0006] Preferably, the voltage monitoring component and the current monitoring component are both electrically connected to the core processing component via signals.

[0007] Preferably, the core processing component is electrically connected to a control strategy, and is electrically connected to a switch component through the control strategy.

[0008] Preferably, the core processing component includes a human-machine interface component, an audio-visual alarm component, a communication component, and a storage component.

[0009] Preferably, the core processing component is electrically connected to the human-machine interface component, the sound and light alarm component, the communication component, and the storage component respectively.

[0010] The utility model provides an electrical fire prevention adjustment start protection device. It has the following beneficial effects:

[0011] (1) The utility model monitors the operation status of the electrical signal of the terminal power circuit in real time, establishes a load start-up and load adjustment electrical signal model according to the load type and operation characteristics of the monitored power circuit, and adjusts the alarm protection strategy of the protection device, thereby realizing reliable alarm protection of the electrical fire protection device.

[0012] (2) The utility model sets two lines between the power supply circuit and the power load, namely N wiring and L wiring, and electrically connects a voltage monitoring component and a current monitoring component to the N wiring and the L wiring respectively, so as to monitor the operation status of the electrical signal of the terminal power circuit in real time. According to the load type and operation characteristics of the monitored power circuit, a load start-up and load adjustment electrical signal model is established through the core processing component, and then the alarm protection strategy of the protection device is adjusted through the control strategy, so as to finally realize the reliable alarm protection of the electrical fire protection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the structural diagram of the electrical fire protection adjustment start-up protection measures of this utility model.

[0014] In the figure: 101 voltage monitoring component, 102 current monitoring component, 103 switch component, 104 control strategy, 105 core processing component, 106 human-machine interface component, 107 sound and light alarm component, 108 communication component, 109 storage component. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0017] A preferred embodiment of an electrical fire prevention adjustment start protection device provided by the utility model is as follows Figure 1As shown: an electrical fire prevention adjustment start protection device, including a power supply circuit, an electrical load and a core processing component 105, two lines are set between the power supply circuit and the electrical load, namely N wiring and L wiring, wherein the N wiring is electrically connected to a voltage monitoring component 101, and the L wiring is electrically connected to a current monitoring component 102 and a switch component 103, the voltage monitoring component 101 and the current monitoring component 102 are both electrically connected to the core processing component 105 through signals, the core processing component 105 is electrically connected to a control strategy 104, and is electrically connected to the switch component 103 through the control strategy 104, the core processing component 105 includes a human-machine interface component 106, an audible and visual alarm component 107, a communication component 108, and a storage component 109, and the core processing component 105 is electrically connected to the human-machine interface component 106, the audible and visual alarm component 107, the communication component 108, and the storage component 109 respectively.

[0018] In this embodiment, the power supply circuit refers to a circuit provided for supplying electrical energy, which is composed of a power supply, a load, and a cable connecting the power supply and the load;

[0019] In this embodiment, by setting up a voltage monitoring component 101 and a current monitoring component 102, which are electrically connected to the N wiring and the L wiring respectively, the electrical signal operation status of the terminal power circuit can be monitored in real time. According to the load type and operation characteristics of the monitored power circuit, a load startup and load adjustment electrical signal model is established through the human-machine interface component 106, the sound and light alarm component 107, the communication component 108, and the storage component 109 in the core processing component 105, and then the alarm protection strategy of the protection device is adjusted through the control strategy 104, so as to finally realize reliable alarm protection of the electrical fire protection device.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electrical fire protection adjustment start protection device, comprising a power supply circuit, a power load and a core processing component (105), characterized in that: Two lines are provided between the power supply circuit and the power load, namely an N connection and an L connection, wherein the N connection is electrically connected to a voltage monitoring component (101), and the L connection is electrically connected to a current monitoring component (102) and a switch component (103).

2. An electrical fire protection adjustment start protection device according to claim 1, characterized in that: The voltage monitoring component (101) and the current monitoring component (102) are both electrically connected to the core processing component (105) via signals.

3. The electrical fire protection adjustment start protection device according to claim 1, characterized in that: The core processing component (105) is electrically connected to the control strategy (104), and is electrically connected to the switch component (103) through the control strategy (104).

4. The electrical fire protection adjustment start protection device according to claim 1, characterized in that: The core processing component (105) includes a human-machine interface component (106), an audible and visual alarm component (107), a communication component (108), and a storage component (109).

5. The electrical fire protection adjustment start protection device according to claim 1, characterized in that: The core processing component (105) is electrically connected to the human-machine interface component (106), the sound and light alarm component (107), the communication component (108), and the storage component (109) respectively.

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