A fire suppression electrical control cabinet for a charging station

Abstract

The utility model belongs to the field of control equipment, specifically a charging station fire suppression electrical control cabinet, comprising a main circuit; the main circuit is electrically connected to a main power supply; the main power supply is electrically connected to a first line and a second line; the first line and the second line are electrically connected to a remote transmission module A1, a remote transmission module B1, a remote transmission module C1, a remote transmission module D2 and a remote transmission module E1 in sequence; the remote transmission module A1, the remote transmission module B1, the remote transmission module C1, the remote transmission module D1 and the remote transmission module E1 are all connected in parallel, through the remote transmission module A1, the remote transmission module B1, the remote transmission module C1, wherein each remote transmission module controls a plurality of automatic control relays individually, and the automatic control relay turns on and off the spray device through the spray switch, and relies on the above-mentioned setting to integrate the control of the spray device together, so that it is integrated in the fire suppression electrical control cabinet, so that it can be centrally and uniformly controlled, so as to suppress and extinguish the fire.

Description

Technical Field

[0001] The utility model relates to the field of control equipment, in particular to a fire suppression electrical control cabinet for a charging station. Background Art

[0002] Charging stations refer to places and sites for charging new energy vehicles, especially bus charging sites.

[0003] In the current existing technology, in order to reduce the fire hazards of charging stations, corresponding fire suppression appliances are generally installed inside the charging stations. The fire suppression appliances generally use electrically controlled sprinkler devices, which rely on the sprinkler devices to spray water to lower the ignition point of the flame, thereby playing a role in suppressing the fire.

[0004] However, in the prior art, the control of the sprinkler device is relatively independent, the integration is low, and it cannot be controlled in a centralized and unified manner; therefore, in order to solve the above problem, a fire suppression electrical control cabinet for a charging station is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a fire suppression electrical control cabinet for a charging station.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model described in a charging station fire suppression electrical control cabinet includes a main circuit; the main circuit is electrically connected to a main power supply; the main power supply is electrically connected to a first line and a second line; the first line and the second line are electrically connected to a remote transmission module A1, a remote transmission module B1, a remote transmission module C1, a remote transmission module D2 and a remote transmission module E1 in sequence; the remote transmission module A1, the remote transmission module B1, the remote transmission module C1, the remote transmission module D1 and the remote transmission module E1 are all connected in parallel; the remote transmission module E1 is electrically connected to a water pump relay; the water pump relay is electrically connected to the first line; the remote transmission module D2 is electrically connected to the remote transmission module E1; the remote transmission module A1, the remote transmission module B1 and the remote transmission module C1 are connected to an execution module.

[0007] Preferably, the execution module includes an automatic control relay; a plurality of the automatic control relays are provided; the plurality of automatic control relays are electrically connected to the first circuit; the plurality of automatic control relays are electrically connected to the remote transmission module A1, the remote transmission module B1 and the remote transmission module C1 respectively; the automatic control relay is electrically connected to a spray switch.

[0008] Preferably, the second circuit is electrically connected to a plurality of warning lights; the plurality of warning lights are electrically connected to the remote transmission module A1, the remote transmission module B1 and the remote transmission module C1 respectively.

[0009] Preferably, the main circuit is electrically connected to a charging switch; the charging switch is electrically connected to a stop-charging lamp and a stop-charging relay.

[0010] Preferably, the first circuit and the second circuit are electrically connected with a switching switch; the switching switch is connected in parallel with a plurality of automatic control relays.

[0011] Preferably, the main circuit is electrically connected to a control cabinet LED lighting lamp and an operation indicator light; the main circuit is electrically connected to a PE grounding module.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model uses remote transmission module A1, remote transmission module B1, and remote transmission module C1, wherein each remote transmission module controls multiple automatic control relays individually, and the automatic control relays turn on and off the spray device through the spray switch. By relying on the above settings, the control of the spray device is integrated together, so that it is integrated into the fire suppression electrical control cabinet, so that it can be centrally and uniformly controlled, so as to facilitate fire suppression and fire extinguishing;

[0014] 2. The utility model provides multiple alarm lights to provide timely reminders and alarms, prompting staff to handle the situation in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A circuit diagram of the utility model;

[0017] Figure 2 It is a circuit diagram of the execution module in the utility model;

[0018] Figure 3 This is the circuit diagram of the remote transmission module E1 in the utility model;

[0019] Figure 4 It is a circuit diagram of the charging stop relay in the utility model;

[0020] Figure 5 This is a circuit diagram of the LED lighting lamp in the control cabinet of the utility model.

[0021] In the figure: 1. Main circuit; 2. First line; 3. Second line; 5. Switch; 6. PE grounding module DETAILED DESCRIPTION

[0022] 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.

[0023] Specific examples are given below.

[0024] See also Figure 1-5 As shown, a fire suppression electrical control cabinet for a charging station includes a main circuit 1; the main circuit 1 is electrically connected to a main power supply; the main power supply is electrically connected to a first line 2 and a second line 3; the first line 2 and the second line 3 are electrically connected to a remote transmission module A1, a remote transmission module B1, a remote transmission module C1, a remote transmission module D2 and a remote transmission module E1 in sequence; the remote transmission modules A1, B1, C1, D1 and E1 are all connected in parallel; the remote transmission module E1 is electrically connected to a water pump relay; the water pump relay is electrically connected to the first line 2; the remote transmission module D2 is electrically connected to the remote transmission module E1; the remote transmission modules A1, B1 and C1 are connected to an execution module; the execution module includes an automatic control relay; the automatic control relay is provided in plurality; the plurality of automatic control relays are electrically connected to the first line 2; the plurality of automatic control relays are electrically connected to the remote transmission module A1, B1 and C1 respectively; the automatic control relay is electrically connected to a spray switch;

[0025] When working, remote transmission module A1, remote transmission module B1, remote transmission module C1, remote transmission module D2 and remote transmission module E1 are connected to the electrical information cabinet through twisted pair cables. The electrical information cabinet recognizes and transmits corresponding data to remote transmission module A1, remote transmission module B1, remote transmission module C1, remote transmission module D2 and remote transmission module E1 through thermal imaging camera. Among them, remote transmission module A1, remote transmission module B1, remote transmission module C1, each remote transmission module controls multiple automatic control relays individually, and the automatic control relay turns on and off the spray device through the sprinkler switch. Relying on the above setting, the control of the sprinkler device is integrated together and integrated into the fire suppression electrical control cabinet, so that it can be centrally and uniformly controlled to facilitate fire suppression and extinguishing.

[0026] See also Figure 1-2As shown, the second circuit 3 is electrically connected with a plurality of alarm lights; the plurality of alarm lights are electrically connected with the remote transmission module A1, the remote transmission module B1 and the remote transmission module C1 respectively; when in use, the plurality of alarm lights are relied upon to provide timely reminders and alarms, prompting the staff to take timely measures.

[0027] See also Figure 4 As shown, the main circuit 1 is electrically connected to a charging switch; the charging switch is electrically connected to a stop-charging light and a stop-charging relay; when in use, the charging switch and the stop-charging relay are used to control the power on and off of the charging pile, and to turn off the power of the charging pile when a fire occurs.

[0028] See also Figure 1-2 As shown, the first line 2 and the second line 3 are electrically connected with a switch 5; the switch 5 is connected in parallel with a plurality of automatic control relays.

[0029] See also Figure 5 As shown, the main circuit 1 is electrically connected to a control cabinet LED lighting and an operation indicator light; the main circuit 1 is electrically connected to a PE grounding module 6; when in use, the control cabinet LED lighting is used to illuminate the interior, the operation indicator light is used to prompt whether the fire suppression electrical control cabinet is turned on and off, and the PE grounding module 6 is used for grounding.

[0030] Working principle: when working, remote transmission module A1, remote transmission module B1, remote transmission module C1, remote transmission module D2 and remote transmission module E1 are connected to the electrical information cabinet through twisted pair cables. The electrical information cabinet recognizes and transmits the corresponding data to remote transmission module A1, remote transmission module B1, remote transmission module C1, remote transmission module D2 and remote transmission module E1 through thermal imaging cameras. Among them, remote transmission module A1, remote transmission module B1, remote transmission module C1, each remote transmission module controls multiple automatic control relays separately. The automatic control relays turn on and off the spray device through the spray switch. Relying on the above settings, The control of the sprinkler device is integrated together and integrated into the fire suppression electrical control cabinet, so that it can be centrally and uniformly controlled to facilitate fire suppression and extinguishing, relying on multiple alarm lights to provide timely reminders and alarms, prompting staff to take timely measures. When in use, the charging switch and the charging stop relay are used to control the power on and off of the charging pile, and to turn off the power of the charging pile when a fire occurs. When in use, the control cabinet LED lighting is used to illuminate the interior, and the operating indicator light is used to prompt whether the fire suppression electrical control cabinet is turned on and off, and the PE grounding module 6 is used for grounding.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fire suppression electrical control cabinet for a charging station, characterized in that: The invention comprises a main circuit (1); the main circuit (1) is electrically connected to a main power supply; the main power supply is electrically connected to a first circuit (2) and a second circuit (3); the first circuit (2) and the second circuit (3) are electrically connected to a remote transmission module A1, a remote transmission module B1, a remote transmission module C1, a remote transmission module D2 and a remote transmission module E1 in sequence; the remote transmission modules A1, B1, C1, D1 and E1 are all connected in parallel; the remote transmission module E1 is electrically connected to a water pump relay; the water pump relay is electrically connected to the first circuit (2); the remote transmission module D2 is electrically connected to the remote transmission module E1; the remote transmission modules A1, B1 and C1 are connected to an execution module.

2. The fire suppression electrical control cabinet for a charging station according to claim 1, characterized in that: The execution module comprises an automatic control relay; a plurality of the automatic control relays are provided; the plurality of automatic control relays are electrically connected to the first circuit (2); the plurality of automatic control relays are electrically connected to the remote transmission module A1, the remote transmission module B1 and the remote transmission module C1 respectively; the automatic control relay is electrically connected to a spray switch.

3. The fire suppression electrical control cabinet for a charging station according to claim 2, characterized in that: The second circuit (3) is electrically connected to a plurality of warning lights; the plurality of warning lights are electrically connected to the remote transmission module A1, the remote transmission module B1 and the remote transmission module C1 respectively.

4. The fire suppression electrical control cabinet for a charging station according to claim 3, characterized in that: The main circuit (1) is electrically connected to a charging switch; the charging switch is electrically connected to a stop-charging lamp and a stop-charging relay.

5. The fire suppression electrical control cabinet for a charging station according to claim 4, characterized in that: The first line (2) and the second line (3) are electrically connected to a switch (5); the switch (5) is connected in parallel to a plurality of automatic control relays.

6. The fire suppression electrical control cabinet for a charging station according to claim 5, characterized in that: The main circuit (1) is electrically connected to a control cabinet LED lighting lamp and an operation indicator light; the main circuit (1) is electrically connected to a PE grounding module (6).

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