CN205911634U - Intelligent bank electricity of high pressure fills electric pile - Google Patents

Abstract

A high-voltage intelligent shore power charging pile, including a fixed base, a box body with a protection level of IP56, and a panel with a glass protective cover. The panel is equipped with a touch screen and a multi-functional smart energy meter connected together through an RS485 serial port. A communication system including an IC card terminal; it also includes a cable socket with a downward opening fixed on the turning plate, the turning plate is fixed on the rotating shaft arranged in the box body and can rotate inwardly around it, and the box body also There is a socket protection door. In addition, a support limit plate is provided on the socket protection door, and an air cooling system is also included. Compared with the prior art, the utility model enables personnel to stay away from the danger of using electricity, effectively guarantees the personal safety of operators, and can realize intelligent power metering, which is convenient and fast; it can optimize the socket according to different weather conditions and use needs. Protective effect; at the same time, it also effectively ensures that the circulating air is dry and clean, improving safety.

Description

High voltage intelligent shore power charging pile

technical field

The utility model relates to the field of shore-based power supply for ships in ports and wharves, in particular to a high-voltage intelligent shore-power charging pile.

Background technique

In the prior art, the high-voltage shore power system usually uses the shore power box as the terminal connection device to transmit the shore-based power to the ship. At present, the high-voltage shore power boxes on the market basically have the functions of fast connection and interlock protection, but there are still the following disadvantages:

The statistical method of power consumption is cumbersome and not smart enough; the requirements for the use environment are high, and it cannot adapt to the high humidity environment and high waterproof requirements of the dock; most of the cabinets do not have operation panels and display devices, and corresponding operations cannot be performed quickly on the cabinet And real-time grasp of relevant data, or the operation panel does not have safety protection measures, and it cannot meet the requirements of the overall protection level of the box when used in the harsh environment of the dock for a long time.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a high-voltage intelligent shore power charging pile capable of realizing safe operation and fast intelligent billing.

The technical problem to be solved by the utility model is achieved through the following technical solutions: a high-voltage intelligent shore power charging pile, which is characterized in that it includes a fixed base, a box body with a protection level of IP56, and a panel with a glass protective cover , the panel is provided with a communication system including a touch screen, a multifunctional smart energy meter and an IC card terminal connected together through an RS485 serial port; it also includes a cable socket with a downward opening fixed on the flip plate, and the flip The board is fixed on the rotating shaft in the box and can rotate inward around it. The box is also provided with a socket protection door; it also includes an air cooling system, which includes an inlet at the lower part of one side of the box. The air outlet, the air duct with desiccant connected to the air inlet and the air outlet connected to the air duct inside the box; and the fan fixed on the inside of the box and the opening connected with the fan at the top of the side of the box Exhaust port.

Further: a support limit plate is provided on the protective door of the socket, and a plurality of limit card slots are provided on the support limit plate; a card plate matched with the limit card slots is also provided on the rotating shaft.

Further: the panel is also provided with one or more of closing button, opening button, closing indicator light, opening indicator light, emergency stop button and buzzer for controlling each power supply circuit.

Further: it also includes an inspection door, the inspection door is provided with an electromagnetic lock corresponding to the control circuit, connected to the control circuit, when the control circuit is connected, the electromagnetic lock is closed, and the inspection door cannot be opened, and no need to open the inspection door during normal operation. If it is opened by force, the power will be cut off to ensure safety, which greatly improves the safety of maintenance.

Compared with the prior art, the beneficial effects of the utility model are:

1. Control the circuit breaker through the panel button to realize the stop/power supply function of the power supply circuit, so that personnel can stay away from the danger of using electricity, and effectively ensure the personal safety of operators. If there is a fault, the buzzer will give an alarm, and the operator can respond immediately; 2. It can realize intelligent electric energy metering, and the user can use the purchased IC card to swipe the card for billing, and the electric energy metering operation can be realized conveniently and quickly at the dock; when the power supply After the end, the terminal device will deduct the corresponding fee from the IC card;

3. The support limit plate plays a role in supporting and positioning the socket protection plate, and the positioning is firm, which can provide the best protection for the socket according to different weather conditions and use needs;

4. The air-cooling system can greatly increase the air circulation speed in the cabinet, and at the same time effectively ensure that the circulating air is dry and clean, improving safety.

Description of drawings

Fig. 1 is a front structural schematic diagram of the utility model.

Fig. 2 is the left view structure schematic diagram of the utility model

Fig. 3 is the rear view structure schematic diagram of the utility model

Description of serial numbers in the figure: 1. Fixed base, 2. Box body, 3. Panel, 4. Protective cover, 5. Turning plate, 6. Cable socket, 7. Rotating shaft, 8. Socket protective door, 9. Support limit plate , 10. Limit card slot, 11. Card board, 12. Air inlet, 13. Desiccant, 14. Air outlet, 15. Fan, 16. Air exhaust, 17. Touch screen, 18. Multifunctional smart energy meter, 19. IC card terminal, 20. Inspection door, 21. Electromagnetic lock.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1-3, it is a high-voltage intelligent shore power charging pile, including a fixed base 1, a box body 2 with a protection level of IP56, and a panel 3 with a glass protective cover 4. The panel is equipped with an RS485 serial port A communication system that is connected together including a touch screen 17, a multifunctional smart energy meter 18 and an IC card terminal 19; also includes a cable socket 6 that is fixed on the opening on the turnover panel 5, and the turnover panel is fixed on the On the rotating shaft 7 in the casing and can rotate inwardly around it, a socket protective door 8 is also provided on the casing. The three-phase AC high-voltage power source drawn from the shore-based substation is transmitted to the bottom of the high-voltage intelligent shore power charging pile through the power supply cable, and is connected to the input end of the vacuum circuit breaker through the stainless steel cable waterproof joint, and the vacuum circuit breaker is connected to the current transformer. The transformer is connected to the cable socket installed on the box body, and the primary side of the voltage transformer is connected in parallel with the terminals of the vacuum circuit breaker; the vacuum circuit breaker and the current transformer are located in the dotted frame in the figure.

Preferably: a support limit plate 9 is provided on the socket protective door, and a plurality of limit card slots 10 are arranged on the support limit plate; The function is: while supporting the socket protective door, it can also make the socket protective door have different opening angles to meet the needs of weather changes; specifically, when the socket protective door is opened, the support limit plate protrudes from the box as required. At this time, pull out the flap fixed with the socket, the flap drives the rotating shaft to rotate, and then drives the clip matching with the limit card slot to rotate and lock the clip to lock its movement, thus playing a role in the protection of the socket protection plate. The role of positioning can provide the best protection for the socket according to different weather conditions and usage needs.

Preferably: it also includes an air-cooling system, the air-cooling system includes an air inlet 12 arranged at the lower part of one side of the box body, an air duct connected with the air inlet and equipped with a desiccant 13, and an air duct connected with the air duct installed in the box. The air outlet 14 inside the body; and the fan 15 fixed on the inside of the casing and the air outlet 16 at the top of the side of the casing that communicates with the fan. The air-cooling system can greatly increase the air circulation speed in the cabinet, and at the same time effectively ensure that the circulating air is dry and clean, improving safety.

Preferably: one or more of the closing button, opening button, closing indicator light, opening indicator light, emergency stop button, and buzzer for controlling each power supply circuit can be provided on the panel as required One, the operator can control the vacuum circuit breaker installed inside through various buttons from the outside to make it on and off. The vacuum circuit breaker has the functions of overload protection, short circuit protection and undervoltage protection.

Preferably: an inspection door 20 is also included, and an electromagnetic lock 21 corresponding to the control circuit is provided on the inspection door.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Any skilled person familiar with the technical field can easily think of changes within the technical scope disclosed by the utility model Or replacement, all should be covered within the scope of protection of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (4)

1. A high-voltage intelligent shore power charging pile, which is characterized in that it includes a fixed base, a box body with a protection level of IP56, and a panel with a glass protective cover. The panel is provided with a touch screen connected together through an RS485 serial port , a communication system including a multifunctional smart energy meter and an IC card terminal; it also includes a cable socket with a downward opening fixed on the flap, and the flap is fixed on the rotating shaft in the box and can be turned inward around it Rotate, the box body is also provided with a socket protection door; also includes an air cooling system, the air cooling system includes an air inlet located at the lower part of one side of the box body, a ventilation channel with a desiccant connected to the air inlet, and a The air outlet connected to the air duct is arranged inside the box; and the fan fixed on the inside of the box and the air exhaust port connected with the fan are opened at the top of the side of the box. 2. The high-voltage intelligent shore power charging pile according to claim 1, characterized in that: a support limit plate is provided on the socket protective door, and several limit card slots are provided on the support limit plate; There is a card plate matched with the limit card slot. 3. The high-voltage intelligent shore power charging pile according to claim 1, further comprising an inspection door, and the inspection door is provided with an electromagnetic lock corresponding to the control circuit. 4. The high-voltage intelligent shore power charging pile as claimed in claim 1, characterized in that: the panel is also provided with closing buttons, opening buttons, closing indicator lights, opening indicator lights, One or more of emergency stop button and buzzer.