CN220235248U

CN220235248U - Air-cooled SVG container

Info

Publication number: CN220235248U
Application number: CN202320770225.XU
Authority: CN
Inventors: 汪洋
Original assignee: Tianjin Wanke Technology Co ltd
Current assignee: Tianjin Wanke Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-12-22
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a container for air-cooled SVG, which comprises a container body, wherein a partition plate is arranged in the container body to divide the space inside the container body into a control chamber and a power chamber, a power insulation frame is arranged inside the power chamber, a power module is arranged on the power insulation frame, an air cooling chamber is fixedly arranged outside one side of the container body, which is close to the power chamber, an air exhaust pipeline is communicated between the upper end of the air cooling chamber and the power chamber, an air inlet pipeline is communicated between the lower end of the air cooling chamber and the front of the power chamber, an air exhaust fan is arranged inside the air exhaust pipeline, an air inlet fan is arranged inside the air inlet pipeline, a refrigerating sheet is fixedly arranged inside the air cooling chamber.

Description

Air-cooled SVG container

Technical Field

The utility model relates to the technical field of outdoor SVG dynamic reactive power compensation devices, in particular to a container for air-cooled SVG.

Background

SVG is used as the most advanced reactive power compensation device internationally at present, plays an important role in the safe and stable operation process of a power system, and is widely used. The application areas of the SVG products are mainly distributed in remote areas with severe environments and traffic occlusion such as photovoltaic and wind farms, the areas are generally unsuitable for building workshops, and extreme environments such as sand wind, rain and snow, high temperature, extremely cold and the like can seriously influence the operation and service life of equipment, so that a large amount of operation and maintenance cost is required. When the power module dissipates heat, the common cooling fan or cooling holes can bring sediment into the power chamber, and the service life of the power module is influenced for a long time.

Disclosure of Invention

The utility model provides a container for air-cooled SVG for solving various problems.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides an air-cooled SVG is with container, includes the box, the inside baffle that is equipped with of box separates the box inside space into control room and power room, the inside power insulating frame that is equipped with of power room, the power insulating frame is last to be equipped with power module, the box is close to the one side external fixation of power room and is equipped with the forced air cooling room, the intercommunication is equipped with exhaust duct between forced air cooling room upper end and the power room, the forced air cooling room lower extreme is equipped with the air inlet pipeline with the preceding intercommunication of power room, the inside exhaust fan that is equipped with of exhaust duct, the inside air inlet fan that is equipped with of air inlet pipeline, the inside fixed refrigeration piece that is equipped with of forced air cooling room.

Further, one end of the exhaust pipeline extending to the inside of the power chamber is communicated with a plurality of branch pipelines, and a plurality of uniformly distributed air inlets are arranged at the lower ends of the branch pipelines.

Further, one end of the air inlet pipeline extending to the inside of the power chamber is communicated with a plurality of branch pipelines II, and a plurality of uniformly distributed exhaust holes are formed in the upper ends of the branch pipelines II.

Further, the heat radiating surface of the refrigerating plate is closely attached to the inner wall of the air cooling chamber, and a plurality of heat radiating fins are arranged on the heat radiating surface of the refrigerating plate and extend to the outside of the air cooling chamber.

Further, the front of the control chamber is provided with a chamber door.

Further, a temperature sensor is arranged in the power chamber, a PLC controller is arranged in the air cooling chamber, and the temperature sensor, the exhaust fan, the air inlet fan and the refrigerating sheet are electrically connected with the PLC controller.

Compared with the prior art, the utility model has the advantages that: the utility model is provided with the air cooling chamber, adopts internal circulation cooling, discharges heat in the power chamber from the upper part through the exhaust pipeline, and sends cold air into the power chamber from the lower part through the air inlet pipeline, so that the circulation cooling is realized, the participation of external air is avoided, the entry of external sediment is reduced, and the cooling efficiency is high.

Drawings

Fig. 1 is a schematic diagram of the front structure of a container for air-cooled SVG of the present utility model.

As shown in the figure: 1. a case; 2. a partition plate; 3. a control room; 4. a power chamber; 5. a power insulating frame; 6. a power module; 7. an air cooling chamber; 8. an exhaust duct; 9. an air inlet pipeline; 10. an exhaust fan; 11. an air intake fan; 12. a cooling sheet; 13. dividing the pipeline; 14. an air inlet hole; 15. a second branch pipeline; 16. an exhaust hole; 17. a heat radiation fin; 18. a door; 19. a temperature sensor; 20. and a PLC controller.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a container for air-cooled SVG includes a container body 1, and is characterized in that: the inside baffle 2 that is equipped with of box 1 separates the box 1 inner space into control room 3 and power room 4, the inside power insulating frame 5 that is equipped with of power room 4, the installation is equipped with power module 6 on the power insulating frame 5, the box 1 is close to the one side external fixation of power room 4 and is equipped with forced air cooling room 7, the intercommunication is equipped with exhaust duct 8 between forced air cooling room 7 upper end and the power room 4, the intercommunication is equipped with air inlet duct 9 before forced air cooling room 7 lower extreme and the power room 4, exhaust duct 8 inside is equipped with exhaust fan 10, air inlet duct 9 inside is equipped with air inlet fan 11, forced air cooling room 7 inside is fixed and is equipped with refrigeration piece 12.

The exhaust pipeline 8 is equipped with a plurality of branch pipelines 13 to the inside one end intercommunication of power room 4, the branch pipeline 13 lower extreme is equipped with the inlet port 14 of a plurality of equipartitions, the air inlet pipeline 9 extends to the inside one end intercommunication of power room 4 and is equipped with a plurality of branch pipelines two 15, branch pipeline two 15 upper end is equipped with the exhaust hole 16 of a plurality of equipartitions.

The heat dissipation surface of the cooling plate 12 is closely attached to the inner wall of the air cooling chamber 7, and the heat dissipation surface of the cooling plate 12 is provided with a plurality of heat dissipation fins 17, and the heat dissipation fins 17 extend to the outside of the air cooling chamber 7.

The control room 3 openly is equipped with chamber door 18, the inside temperature sensor 19 that is equipped with of power room 4, the inside PLC controller 20 that is equipped with of forced air cooling room 7, temperature sensor 19, exhaust fan 10, air inlet fan 11 and refrigeration piece 12 all with PLC controller 20 electric connection.

Specific embodiments of the utility model: before the utility model is used, the external power supply is connected, the allowable temperature range is preset through the PLC 20, when the temperature sensor 19 detects that the temperature inside the power chamber 4 exceeds the preset temperature, the PLC 20 controls the exhaust fan 10, the air inlet fan 11 and the refrigerating sheet 12 to work, the exhaust fan 10 discharges hot air inside the power chamber 4 into the air cooling chamber 7, the refrigerating sheet 12 works to refrigerate air inside the air cooling chamber 7, and then the air inlet fan 11 sends cold air inside the air cooling chamber 7 into the power chamber 4, and the cycle is performed, so that the temperature is effectively reduced.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a container for forced air cooling SVG, includes box (1), its characterized in that: the utility model discloses a refrigerator, including box (1), power insulation frame (5), box (1), air cooling chamber (7), air inlet pipeline (9) are equipped with to the inside space separation of box (1) for control room (3) and power room (4), power room (4) inside is equipped with power insulation frame (5), the installation is equipped with power module (6) on power insulation frame (5), box (1) is close to one side external fixation of power room (4) and is equipped with forced air cooling room (7), the intercommunication is equipped with exhaust pipeline (8) between forced air cooling room (7) upper end and power room (4), communication is equipped with air inlet pipeline (9) before air cooling room (7) lower extreme and power room (4), exhaust pipeline (8) inside is equipped with exhaust fan (10), inside air inlet pipeline (9) are equipped with air inlet fan (11), forced air cooling room (7) internal fixation is equipped with refrigeration piece (12).

2. A container for air-cooled SVG according to claim 1, characterized in that: one end of the exhaust pipeline (8) extending to the inside of the power chamber (4) is communicated with a plurality of branch pipelines (13), and a plurality of uniformly distributed air inlet holes (14) are formed in the lower end of each branch pipeline (13).

3. A container for air-cooled SVG according to claim 1, characterized in that: one end of the air inlet pipeline (9) extending to the inside of the power chamber (4) is communicated with a plurality of branch pipelines II (15), and a plurality of uniformly distributed exhaust holes (16) are formed in the upper end of each branch pipeline II (15).

4. A container for air-cooled SVG according to claim 1, characterized in that: the radiating surface of the refrigerating sheet (12) is tightly attached to the inner wall of the air cooling chamber (7), and the radiating surface of the refrigerating sheet (12) is provided with a plurality of radiating fins (17), and the radiating fins (17) extend to the outside of the air cooling chamber (7).

5. A container for air-cooled SVG according to claim 1, characterized in that: the front of the control chamber (3) is provided with a chamber door (18).