CN214673790U

CN214673790U - Box body ventilation structure of box-type substation and box-type substation

Info

Publication number: CN214673790U
Application number: CN202120018774.2U
Authority: CN
Inventors: 贺雯; 张军; 马小兵; 张一弛
Original assignee: Hanzhong Ante Electric Co ltd
Current assignee: Hanzhong Ante Electric Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-09
Anticipated expiration: 2031-01-06

Abstract

The utility model relates to a box-type substation technical field provides a box ventilation structure and box-type substation of box-type substation. The utility model discloses box ventilation structure of box-type substation sets up the air outlet through the lateral wall that sets up air intake and box in the bottom of box to set up into the air exhauster in air intake department and set up out the air exhauster in air outlet department, and set up the ventilation bars in the lateral wall of box, make the inside heat of box both can follow the ventilation bars and discharge, also can accelerate the air in the box and the outer air convection of box through advancing the air exhauster and going out the air exhauster, realize the heat dissipation.

Description

Box body ventilation structure of box-type substation and box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically relates to a box ventilation structure and box-type substation of box-type substation.

Background

The ventilation of present box-type substation is generally through the louvre that sets up in the box lateral wall, but when the temperature of case outside and the temperature of quick-witted incasement portion held at ordinary times, the louvre effect just reduced to outside dust enters into the box through the louvre easily inside, leads to the electrical equipment in the box to amass the dust, leads to electrical equipment's heat to be more difficult for effluvium.

Disclosure of Invention

The embodiment of the utility model provides a box ventilation structure and box-type substation of box-type substation. The specific technical scheme is as follows:

the utility model provides a first aspect provides a box ventilation structure of box-type substation, the power distribution box comprises a box body, the bottom of box is equipped with the air intake, the lateral part of box is equipped with the air outlet, air intake department installs into the air exhauster, air outlet department installs out the air exhauster, the ventilation bars are installed to the lateral wall of box.

Furthermore, the air inlet and the air outlet are provided with first dustproof cotton.

Further, the ventilation bars include the frame to and install a plurality of spacer that distributes the setting from top to bottom on the frame.

Further, the section of the spacer is S-shaped.

Furthermore, second dustproof cotton is laid between the spacers.

Further, install air temperature sensor and little the control board in the box, air temperature sensor, air inlet fan and play air exhauster all are connected with little the control board electricity.

A second aspect of the embodiments of the present invention provides a box-type substation, including the first aspect the box ventilation structure.

The utility model discloses box ventilation structure of box-type substation sets up the air outlet through the lateral wall that sets up air intake and box in the bottom of box to set up into the air exhauster in air intake department and set up out the air exhauster in air outlet department, and set up the ventilation bars in the lateral wall of box, make the inside heat of box both can follow the ventilation bars and discharge, also can accelerate the air in the box and the outer air convection of box through advancing the air exhauster and going out the air exhauster, realize the heat dissipation.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is the embodiment of the utility model provides a box ventilation structure schematic diagram of box-type substation.

Fig. 2 is a schematic structural view of a ventilation fence according to an embodiment of the present invention.

Fig. 3 is the utility model discloses box-type substation structure schematic diagram.

Wherein, 1, a box body; 11. an air inlet; 12. an air outlet; 2. an air inlet and exhaust fan; 3. drawing out an exhaust fan; 4. a ventilation grate; 41. A frame; 42. a spacer.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The terms "first" or "second", etc. are used merely to distinguish the same type of component or device, and do not represent limitations.

As shown in fig. 1, the utility model discloses box ventilation structure of box-type substation, including box 1, the bottom of box 1 is equipped with air intake 11, and the lateral part of box 1 is equipped with air outlet 12, and air intake 1 department installs into air exhauster 2, and air outlet 12 department installs out air exhauster 3, and ventilation bars 4 are installed to the lateral wall of box 1.

Wherein, the air inlet 11 and the air outlet 12 are provided with a first dustproof cotton.

Wherein, the ventilation fence 4 includes a frame 41, and a plurality of spacers 42 installed on the frame 41 and distributed from top to bottom.

Wherein, the cross-section of spacer 42 is the S type for form the S type bend between the spacer 42, can block the dust, improve dustproof effect. Wherein, the second dustproof cotton is laid between the spacers 42, thereby further improving the dustproof effect

Wherein, install air temperature sensor and little the control board in the box 1, air temperature sensor, advance air exhauster 2 and go out air exhauster 3 and all be connected with little the control board electricity. Air temperature sensor is used for acquireing the air temperature in the box to with signal transmission to little the control board, little the control board is used for reading the signal, and judges whether open into air exhauster 2 and play air exhauster 3 according to the signal, accelerates the air and the external convection current in the box 1.

The micro control board can be a printed circuit board integrated with a processor, an auxiliary integrated circuit chip and auxiliary electronic components, and different types of interfaces are arranged on the printed circuit board and used for connecting or electrically connecting the micro control board with other electronic components, such as an IC bus interface, a serial bus interface and a parallel bus interface; and the control board can be burned with a program through a general-purpose computer.

The utility model discloses box-type substation, box ventilation structure including this embodiment.

As shown in fig. 3, the whole structure of the box-type substation of the present embodiment is configured in a partitioned manner, and is divided into 1 high-voltage switch chamber, 1 transformer chamber, 1 low-voltage switch chamber, and three small chambers. The whole structure is in a shape of Chinese character mu, the primary electrical connection loops among the sub-chambers are connected by copper busbars and are manufactured in a factory at one time.

It should be understood that the mounting between the structures in the embodiments of the present invention may refer to welding, bolting, screwing, scarf joining, and bonding; the connection between the pipes may be referred to as communication; the connection between the appliances may refer to an electrical connection. The present invention is not limited to the precise arrangements described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. The utility model provides a box ventilation structure of box-type substation, a serial communication port, the power distribution box comprises a box body, the bottom of box is equipped with the air intake, the lateral part of box is equipped with the air outlet, air intake department installs into the air exhauster, air outlet department installs out the air exhauster, the ventilation bars are installed to the lateral wall of box.

2. The box body ventilation structure of a box-type substation of claim 1, wherein the air inlet and the air outlet are provided with first dustproof cotton.

3. The box body ventilation structure of a box-type substation of claim 2, wherein the ventilation bars comprise a frame and a plurality of spacers arranged on the frame in a distributed manner from top to bottom.

4. A box ventilation structure of a box substation according to claim 3, wherein the cross-section of the spacer is S-shaped.

5. The box body ventilation structure of a box-type substation according to claim 4, wherein second dustproof cotton is laid between the spacers.

6. The box body ventilation structure of a box-type substation according to claim 4, characterized in that an air temperature sensor and a micro control board are installed in the box body, and the air temperature sensor, the air inlet and outlet fans are all electrically connected with the micro control board.

7. A box substation, characterized in that it comprises a box ventilation structure according to any one of claims 1 to 6.