Charging pile group control system of charging station

Abstract

The utility model relates to the technical field of control systems, and discloses a charging pile group control system of a charging station, which comprises a control box, a mounting seat is fixedly mounted in the middle of the top of the control box, flow guide grooves are symmetrically formed in the top of the mounting seat, and trapezoidal water collecting grooves are symmetrically formed in the top of the control box. And the two trapezoidal water collecting grooves are located on one sides of the two flow guide grooves correspondingly, drainage holes are formed in the middles of the two trapezoidal water collecting grooves correspondingly, and flow guide pipes which are symmetrically arranged are fixedly connected to the inner wall of the top of the control box. Rainwater can flow into the water tank through the drainage hole and the flow guide pipe, the rainwater collection effect is achieved, after a large amount of rainwater is collected, the water pump is started to work, water in the water tank can be pumped into the water cooling device through the water conveying pipe, the heat dissipation effect on the control box is achieved, and water resources are collected and utilized; and the phenomenon of water resource waste is avoided, and the device is practical and suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of control systems, and specifically relates to a charging pile group control system for a charging station. Background Art

[0002] Electric vehicle charging stations are similar to gas stations, and are mainly used to charge the batteries of electric vehicles. At ordinary times (nighttime priority), the grid power is charged to the regenerative battery through the primary side charger. Since there is no time requirement for energy storage charging, it can be charged slowly with a small current. The charging current can automatically arrange the charging time according to the battery power, making the most of the nighttime low-peak power. When it is necessary to charge the electric vehicle, the secondary side fast charger is used to quickly charge the electric vehicle according to the maximum allowable charging current and voltage of the electric vehicle. Since the charging process is to "reverse power" from the energy storage battery to the electric vehicle, rather than directly from the grid, there is no interference to the grid.

[0003] At present, we often see charging pile groups installed outdoors to charge electric vehicles. The entire charging pile group will be equipped with a control system for control. The control system is generally a control box. Usually, a heat dissipation device is installed inside the control box to play a role in heat dissipation, so as to ensure the stable operation of the control box. When using water cooling to dissipate heat, it is necessary for staff to frequently fill water into the water tank. In the case of long-term use, it will cause a waste of water resources. In view of this, the utility model is proposed to provide a charging pile group control system for a charging station to solve the above problems. Utility Model Content

[0004] In order to solve the technical problem that the control system is generally a control box, a heat dissipation device is usually installed inside the control box to play a role in heat dissipation, so as to ensure the stable operation of the control box. When using water cooling to dissipate heat, the staff needs to frequently fill the water tank with water, which will cause water waste in the case of long-term use. The basic concept of the technical solution adopted by the utility model is:

[0005] A charging pile group control system for a charging station comprises a control box, a mounting seat is fixedly installed in the middle of the top of the control box, a symmetrically arranged guide groove is opened on the top of the mounting seat, a symmetrically arranged trapezoidal water collecting groove is opened on the top of the control box, two of the trapezoidal water collecting grooves are respectively located on one side of the two guide grooves, and drainage holes are opened in the middle of the two trapezoidal water collecting grooves, a symmetrically arranged guide pipe is fixedly connected to the inner wall of the top of the control box, and the two guide pipes are respectively connected to the two drainage holes, a water tank is fixedly connected to the inner wall of the bottom of the control box, and the two guide pipes are connected to the water tank, a water pump is fixedly installed on the outer wall of the top of the water tank, a water inlet of the water pump is connected to the water tank through a pipeline, and a water supply pipe is connected to the water outlet of the water pump.

[0006] As a preferred embodiment of the utility model, symmetrically arranged flow guide seats are fixedly connected to both sides of the top of the control box, and opposite ends of the two flow guide seats are respectively fixedly connected to the outer walls on both sides of the mounting seat.

[0007] As a preferred embodiment of the present utility model, the two guide seats are respectively located on one side of the two trapezoidal water collecting tanks.

[0008] As a preferred embodiment of the utility model, a first baffle is fixedly provided on the top of the mounting seat, and first water-permeable holes are opened on the first baffle with equal spacing.

[0009] As a preferred embodiment of the present utility model, second baffles are fixedly provided on the tops of the two guide seats, and second water permeable holes are opened on the two second baffles.

[0010] As a preferred embodiment of the present utility model, a water injection pipe is fixedly arranged in the middle of the top of the water tank, and the water injection pipe is connected to the water tank.

[0011] As a preferred embodiment of the utility model, the water injection pipe extends to the outside of the control box, and a sealing end cover is provided at the pipe opening of the water injection pipe located on the outside of the control box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] According to the utility model, when the control box is installed outdoors and encounters rainy weather, rainwater falls on the guide groove through the first water permeable hole, and falls into the guide seat through the second water permeable hole, and can be drained into the trapezoidal water collecting trough through the guide groove and the guide seat, and the rainwater flowing into the trapezoidal water collecting trough flows into the guide pipe through the drainage hole, so that the rainwater can flow into the water tank through the drainage hole and the guide pipe, thereby realizing the collection of rainwater. After a lot of rainwater is collected, the water pump is started to pump the water in the water tank into the water cooling device through the water pipe, thereby achieving the heat dissipation effect of the control box, realizing the collection and utilization of water resources, and avoiding the waste of water resources.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the control box of the utility model;

[0018] Figure 3 This is a side view structural diagram of the control box of the utility model;

[0019] Figure 4 This is a schematic diagram of the top view of the mounting seat and the guide seat of the utility model;

[0020] Figure 5 This is a schematic diagram of the back structure of the control box of the utility model.

[0021] In the figure: 1. control box; 2. mounting base; 3. first baffle; 4. first water permeable hole; 5. guide base; 6. second baffle; 7. second water permeable hole; 8. water tank; 9. water injection pipe; 10. water pump; 11. water delivery pipe; 12. guide pipe; 13. guide trough; 14. trapezoidal water collecting trough; 15. drainage hole; 16. sealing end cover. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0025] like Figures 1 to 5 Shown

[0026] A charging pile group control system for a charging station comprises a control box 1, a mounting seat 2 is fixedly installed on the middle part of the top of the control box 1, a first baffle 3 is fixedly arranged on the top of the mounting seat 2, the first baffle 3 is provided with first water permeable holes 4 distributed at equal intervals, a symmetrically arranged guide groove 13 is provided on the top of the mounting seat 2, a symmetrically arranged trapezoidal water collecting trough 14 is provided on the top of the control box 1, two trapezoidal water collecting troughs 14 are respectively located on one side of the two guide grooves 13, and drainage holes 15 are provided in the middle of the two trapezoidal water collecting troughs 14, symmetrically arranged guide seats 5 are fixedly connected to the two sides of the top of the control box 1, the opposite ends of the two guide seats 5 are respectively fixedly connected to the outer walls on both sides of the mounting seat 2, the two guide seats 5 are respectively located on one side of the two trapezoidal water collecting troughs 14, and second baffles 6 are fixedly arranged on the top of the two guide seats 5. In the process of rainwater collection, the first baffle 3 and the second baffle 6 can block pollutants and avoid the phenomenon that debris enters and causes pipe blockage. The two second baffles 6 are provided with second water permeable holes 7, and the top of the control box 1 The inner wall of the control box 1 is fixedly connected with a symmetrically arranged guide pipe 12, and the two guide pipes 12 are respectively connected with the two drainage holes 15. The inner wall of the bottom of the control box 1 is fixedly connected with a water tank 8, and the two guide pipes 12 are connected with the water tank 8. A water pump 10 is fixedly installed on the outer wall of the top of the water tank 8. The water inlet of the water pump 10 is connected with the water tank 8 through a pipeline, and the water outlet of the water pump 10 is connected with a water pipe 11. When the control box 1 is installed outdoors and encounters rainy weather, rainwater falls on the guide groove 13 through the first permeable hole 4, and the rainwater passes through the set The second water-permeable hole 7 falls in the guide seat 5, and can guide rainwater to the trapezoidal water collecting trough 14 through the guide groove 13 and the guide seat 5. The rainwater flowing into the trapezoidal water collecting trough 14 flows into the guide pipe 12 through the drainage hole 15, so that the rainwater can flow into the water tank 8 through the drainage hole 15 and the guide pipe 12, thereby collecting rainwater. When a lot of rainwater is collected, the water pump 10 is started to work, and the water in the water tank 8 can be pumped into the water cooling device through the water pipe 11, thereby achieving the heat dissipation effect of the control box 1.

[0027] In a specific implementation, a water injection pipe 9 is fixedly provided in the middle of the top of the water tank 8, the water injection pipe 9 is connected to the water tank 8, the water injection pipe 9 extends to the outside of the control box 1, and a sealing end cover 16 is provided at the pipe mouth of the water injection pipe 9 located on the outside of the control box 1, and the water supply pipe 11 is connected to the pipeline on the water cooling device inside the control box 1. The water injection pipe 9 is provided to facilitate the injection of an appropriate amount of water into the water tank 8. After the water injection is completed, the sealing end cover 16 is covered on the water injection pipe 9 to seal the water injection pipe 9, and then the water pump 10 is started to work, so that the water in the water tank 8 can be pumped into the water cooling device through the water supply pipe 11, thereby achieving the heat dissipation effect of the control box 1.

[0028] The implementation principle of a charging pile group control system of a charging station in this embodiment is as follows:

[0029] When in use, the water delivery pipe 11 is connected to the pipe on the water cooling device inside the control box 1, and an appropriate amount of water is injected into the water tank 8 through the provided water injection pipe 9. After the water injection is completed, the sealing end cover 16 is covered on the water injection pipe 9 to seal the water injection pipe 9. Then the water pump 10 is started to work, and the water in the water tank 8 can be pumped into the water cooling device through the water delivery pipe 11 to achieve the heat dissipation effect of the control box 1. When the control box 1 is installed outdoors and encounters rainy weather, the rainwater falls on the guide groove 13 through the provided first water permeable hole 4, and the rainwater falls into the guide seat 5 through the provided second water permeable hole 7, and can pass through the guide groove 13. The groove 13 and the guide seat 5 guide the rainwater into the trapezoidal water collecting trough 14. The rainwater flowing into the trapezoidal water collecting trough 14 flows into the guide pipe 12 through the drainage hole 15, so that the rainwater can flow into the water tank 8 through the drainage hole 15 and the guide pipe 12, thereby collecting the rainwater. When a lot of rainwater is collected, the water pump 10 is started to pump the water in the water tank 8 into the water cooling device through the water pipe 11, thereby achieving the heat dissipation effect of the control box 1. In the process of rainwater collection, the first baffle 3 and the second baffle 6 are set to block pollutants and avoid the phenomenon that debris enters and causes pipeline blockage.

Claims

1. A charging pile group control system for a charging station, comprising a control box (1), characterized in that: A mounting seat (2) is fixedly mounted in the middle of the top of the control box (1), a symmetrically arranged flow guide groove (13) is provided on the top of the mounting seat (2), a symmetrically arranged trapezoidal water collecting groove (14) is provided on the top of the control box (1), two trapezoidal water collecting grooves (14) are respectively located on one side of the two flow guide grooves (13), and drainage holes (15) are provided in the middle of the two trapezoidal water collecting grooves (14), a symmetrically arranged flow guide pipe (12) is fixedly connected to the inner wall of the top of the control box (1), and the two flow guide pipes (12) are respectively connected to the two drainage holes (15), a water tank (8) is fixedly connected to the inner wall of the bottom of the control box (1), and the two flow guide pipes (12) are both connected to the water tank (8), a water pump (10) is fixedly mounted on the outer wall of the top of the water tank (8), a water inlet of the water pump (10) is connected to the water tank (8) through a pipeline, and a water outlet of the water pump (10) is connected to a water delivery pipe (11).

2. A charging pile group control system for a charging station according to claim 1, characterized in that: Symmetrically arranged flow guide seats (5) are fixedly connected to both sides of the top of the control box (1), and opposite ends of the two flow guide seats (5) are respectively fixedly connected to the outer walls on both sides of the mounting seat (2).

3. A charging pile group control system for a charging station according to claim 2, characterized in that: The two flow guide seats (5) are respectively located on one side of the two trapezoidal water collecting grooves (14).

4. The charging pile group control system of a charging station according to claim 1, characterized in that: A first baffle (3) is fixedly arranged on the top of the mounting seat (2), and the first baffle (3) is provided with first water-permeable holes (4) distributed at equal intervals.

5. A charging pile group control system for a charging station according to claim 2, characterized in that: A second baffle (6) is fixedly arranged on the top of the two guide seats (5), and a second water permeable hole (7) is opened on the two second baffles (6).

6. A charging pile group control system for a charging station according to claim 1, characterized in that: A water injection pipe (9) is fixedly arranged in the middle of the top of the water tank (8), and the water injection pipe (9) is connected to the water tank (8).

7. A charging pile group control system for a charging station according to claim 6, characterized in that: The water injection pipe (9) extends to the outside of the control box (1), and a sealing end cover (16) is provided at the pipe opening of the water injection pipe (9) located outside the control box (1).

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