Box-type substation

Abstract

The utility model discloses a box-type transformer station comprising a box body, and the side surface of the box body is provided with a side plate. A filter is mounted on the side plate; the filter comprises a main pipeline, and a plurality of branch pipelines with consistent structures are arranged on the main pipeline; round holes are densely distributed in the circumferential surfaces of the branch pipelines; a filter material is also arranged in the branch pipeline, and is connected with the branch pipeline through an end cover so as to fix the filter material in the branch pipeline. The filter material is used for filtering impurities in air so as to guarantee cleanness of the air entering the box body, meanwhile, the filter material is used for preventing small animals from entering the box body so as to guarantee safe operation of equipment, and particularly, the end cover is movably connected with the branch pipeline, so that on one hand, the filter material is convenient to install and replace; on the other hand, a user can conveniently install the filter material according to needs. The air purifier has the capability of preventing small animals while realizing air purification, and the filter material can be selected in a targeted manner according to the use environment, so that the air purifier is worthy of popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to a box-type transformer substation. Background Art

[0002] For box-type substations, such as CN104377582B and CN103825209B, most of them are set up in areas with fewer people, and the activities of corresponding living creatures such as rats, snakes, geckos, and spiders are also relatively frequent. Since the box-type substation requires reliable heat dissipation, an air inlet is opened on the box-type substation; however, if the air inlet is connected to the outside world and is not processed, external impurities and small animals will enter the interior of the substation through the air inlet. Therefore, when small animals are active in the box-type substation, it will have a greater impact on the operation of electrical equipment in the box-type substation, which is likely to cause abnormal accidents such as short circuit, grounding, and switch tripping. At the same time, the entry of dust and impurities will also affect the operation of the equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a box-type substation to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a box-type substation, comprising a box body, side panels are provided on the sides of the box body, ventilation parts are installed on the side panels, and the ventilation parts include filters; the filter includes a main pipeline, and a number of branch pipelines with the same structure are evenly distributed on the main pipeline; the circumferential surface of the branch pipeline is densely covered with circular holes, and the inside of the branch pipeline is also provided with filter material; the filter is connected to the branch pipeline through an end cover to fix the filter material in the branch pipeline.

[0005] As a preferred technical solution of the utility model: a connecting pipe is provided on the main pipeline, and is connected to a connecting port provided on the side plate through a connecting piece provided on the connecting pipe, so that the filter can be movably installed on the box body.

[0006] As a preferred technical solution of the utility model: the ventilation member also includes a waterproof cover, and the waterproof cover is movably installed on the side panel.

[0007] As a preferred technical solution of the utility model: the end of the waterproof cover facing the ground is also provided with a water throwing column for throwing water.

[0008] As a preferred technical solution of the utility model: a receiving cavity is also provided at the circular portion of the water throwing column.

[0009] As a preferred technical solution of the utility model: the side of the waterproof cover is also provided with a side plate.

[0010] As a preferred technical solution of the utility model: the waterproof cover is connected to the provided nut after passing through the side plate through the provided bolts, so as to cover the waterproof cover on the filter.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are: using the filter material to filter impurities in the air to ensure the cleanliness of the air entering the box, and at the same time using the filter material to prevent small animals from entering the box to ensure the safe operation of the equipment, especially, the end cover and the branch pipe are movably connected, which is convenient for the installation and replacement of the filter material; secondly, it is also convenient for users to install the filter material according to their needs. Based on this, the equipment can achieve air purification while also having the ability to prevent small animals, and the filter material can be selected in a targeted manner according to the use environment to ensure the reliable and long-term operation of the substation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 It is a partial enlarged schematic diagram of the ventilation member and the side panel of the utility model after being decomposed;

[0014] Figure 3 This is a schematic diagram of the decomposition structure of the filter of the utility model;

[0015] Figure 4 It is a schematic diagram of the main structure of the dust cover of the utility model.

[0016] In the figure: 1. box body; 2. side panel; 3. ventilation piece; 30. filter; 31. waterproof cover; 32. bolt; 33. connector; 34. nut; 35. accommodating chamber; 36. water retaining plate; 37. water throwing column; 38. main pipeline; 39. branch pipeline; 310. circular hole; 311. filter material; 312. end cover; 313. connecting pipe; 4. connecting port. DETAILED DESCRIPTION

[0017] Embodiments of the present utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present utility model, and should not be construed as limitations on the present utility model. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0018] See also Figure 1-4 The utility model provides an embodiment: a box-type substation, including a box body 1, a side panel 2 is provided on the side of the box body 1, and a ventilation member 3 is installed on the side panel 2, and the ventilation member 3 includes a filter 30; in summary, since the ventilation member 3 is installed under the box body 1, it is convenient for users to inspect and maintain the ventilation member 3.

[0019] Specifically, the filter 30 includes a main pipe 38, and a plurality of branch pipes 39 with the same structure are evenly distributed on the main pipe 38; the circumferential surface of the branch pipe 39 is densely covered with circular holes 310, and the inside of the branch pipe 39 is also provided with a filter material 311; the end cap 312 is provided to connect with the branch pipe 39 to fix the filter material 311 in the branch pipe 39. Since a plurality of branch pipes 39 are provided, the air intake volume is ensured by increasing the number of branch pipes 39, while reducing the area of ​​a single air intake area, thereby avoiding the problem of poor air intake of the equipment due to the blockage of a single vent.

[0020] In summary, the filter material 311 is used to filter impurities in the air to ensure the cleanliness of the air entering the box 1. At the same time, the filter material 311 can prevent small animals from entering the box 1 to ensure the safe operation of the equipment. In particular, the end cover 312 is movably connected to the branch pipe 39, which is convenient for the installation and replacement of the filter material 311; and it is also convenient for the user to install the filter material 311 according to the needs. For example, the filter material 311 may not be installed in some places with good air quality, and the filter material 311 may be a filter material 311 with dehumidification ability in some places with high air humidity.

[0021] Based on this, the equipment can achieve air purification while also having the ability to prevent small animals, and the filter material can be selected specifically according to the use environment to ensure the reliable and long-term operation of the substation.

[0022] Furthermore, since a connecting pipe 313 is provided on the main pipeline 38, and the connecting piece 33 provided on the connecting pipe 313 is connected to the connecting port 4 provided on the side panel 2, so that the filter 30 can be movably installed on the box body 1, the filter 30 can be easily assembled and disassembled from the box body 1, so that the filter 30 can be easily disassembled; wherein, one end of the connecting piece 33 is threadedly engaged with the connecting pipe 313, and the other end is threadedly engaged with the connecting port 4.

[0023] On the basis of the above scheme, since the ventilation member 3 also includes a waterproof cover 31, and the waterproof cover 31 is movably installed on the side panel 2, the waterproof cover 31 can be used to cover the filter 30 to prevent rainwater from dripping onto the filter material 311 of the filter 30 and affecting the filtering quality of the filter material 311.

[0024] Furthermore, since the end of the waterproof cover 31 facing the ground is also provided with a water throwing column 37 for throwing water, when the water flow is large, the water flowing along the waterproof cover 31 passes through the water throwing column 37 and then flows outward along the outer wall surface of the water throwing column 37, so as to avoid the problem of splashing water droplets falling on the filter material 311 due to the water flow directly flowing under the waterproof cover 31. At the same time, the setting of the waterproof cover 31 can further prevent large impurities from approaching the filter 30, thereby providing a reliable working space for the filter 30.

[0025] Furthermore, since a receiving chamber 35 is provided at the circular portion of the water-throwing column 37 , some insect repellents can be placed in the receiving chamber 35 to prevent mosquitoes from approaching the filter 30 .

[0026] In summary, the waterproof cover 31 can prevent water flow from affecting the filter 30 and can also prevent large impurities and mosquitoes from affecting the filter 30.

[0027] In addition, since a water baffle 36 is provided on the side of the waterproof cover 31 , the water baffle 36 can be used to prevent water from flowing through the side of the waterproof cover 31 and onto the filter 30 .

[0028] Furthermore, since the waterproof cover 31 passes through the side plate 2 through the provided bolts 32 and is connected to the provided nuts 34 so as to cover the waterproof cover 31 on the filter 30, the disassembly and assembly of the waterproof cover 31 is simple and convenient.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A box-type substation, characterized in that: It comprises a box body (1), a side panel (2) is provided on the side of the box body (1), a ventilation member (3) is installed on the side panel (2), and the ventilation member (3) comprises a filter (30); The filter (30) comprises a main pipeline (38), and a plurality of branch pipelines (39) having the same structure are evenly distributed on the main pipeline (38); The circumferential surface of the branch pipe (39) is densely covered with circular holes (310), and a filter material (311) is also provided inside the branch pipe (39); The filter material (311) is connected to the branch pipe (39) via an end cover (312) so as to fix the filter material (311) in the branch pipe (39).

2. A box-type substation according to claim 1, characterized in that: The main pipeline (38) is provided with a connecting pipe (313), which is connected to a connecting port (4) provided on the side plate (2) via a connecting piece (33) provided on the connecting pipe (313), so that the filter (30) can be movably mounted on the box body (1).

3. A box-type substation according to claim 1 or 2, characterized in that: The ventilation member (3) further comprises a waterproof cover (31), and the waterproof cover (31) is movably mounted on the side plate (2).

4. A box-type substation according to claim 3, characterized in that: The end of the waterproof cover (31) facing the ground is also provided with a water throwing column (37) for throwing water.

5. A box-type substation according to claim 4, characterized in that: The circular portion of the water throwing column (37) is also provided with a receiving cavity (35).

6. A box-type substation according to claim 5, characterized in that: A water baffle (36) is also provided on the side of the waterproof cover (31).

7. A box-type substation according to claim 6, characterized in that: The waterproof cover (31) is connected to a nut (34) through a bolt (32) provided to pass through the side plate (2), so that the waterproof cover (31) is covered on the filter (30).

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