CN216530129U

CN216530129U - Ventilation device for box-type substation

Info

Publication number: CN216530129U
Application number: CN202122820017.XU
Authority: CN
Inventors: 殷建国; 殷建平; 殷帅宇; 徐道华
Original assignee: Jiangsu Huafu Electric Power Technology Co ltd
Current assignee: Jiangsu Huafu Electric Power Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-13
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a ventilation device for a box-type substation, which comprises a box body, wherein an air inlet box is arranged on one side of the box body, an impurity filtering net is arranged in the air inlet box, a knocking mechanism matched with the impurity filtering net is arranged at the top of the air inlet box, an air inlet machine matched with the impurity filtering net is arranged in the air inlet box, an air collecting cover is arranged on one side of the air inlet box, and a second ventilation opening is formed in the other side of the air inlet box, and the ventilation device has the beneficial effects that: through having added the rapping mechanism, realized the bull stick and driven the rotation of cam, the cam is beaten the processing through strikeing the board and strikeing the piece and strain the miscellaneous net, strain the miscellaneous net jam during preventing to use, and torque spring has guaranteed the stability of strikeing the board, through having added guiding mechanism, has realized the rotation of gear and has driven the ventilation post through the fluted disc and rotate, and the ventilation post drives the shutoff dish, and the one number ventilation opening in the shutoff dish reaches the adjustment processing to the ventilation with No. two ventilation opening adjustment positions.

Description

Ventilation device for box-type substation

Technical Field

The utility model relates to the technical field of box-type substations, in particular to a ventilation device for a box-type substation.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switchgear, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution devices which are integrated according to a certain wiring scheme, most of the existing box-type substations do not have ventilation devices, the internal ventilation effect is poor, ventilation is inconvenient to filter air, and internal elements are easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ventilation device for a box-type substation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a ventilation device for a box-type transformer substation comprises an air inlet box arranged on one side of a box body, wherein an impurity filtering net is arranged inside the air inlet box, a knocking mechanism matched with the impurity filtering net is arranged at the top of the air inlet box, an air inlet machine matched with the impurity filtering net is arranged inside the air inlet box, an air collecting cover is arranged on one side of the air inlet box, a second ventilation opening is formed in the other side of the air inlet box, an adjusting mechanism matched with the air inlet box is arranged inside the box body and comprises a fixing plate, a fixing plate is arranged inside the box body, a gear is rotatably connected between the box body and the fixing plate, a first motor is arranged inside the box body, the output end of the first motor is fixedly connected with the gear, a ventilation column matched with the air inlet box is rotatably connected inside the box body, a fluted disc is arranged on the outer side of the ventilation column, and the gear is meshed with the fluted disc, one side of ventilation post is equipped with the shutoff dish, and the shutoff dish rotates with the air inlet case to be connected, the inside of shutoff dish is seted up with No. two vent complex logical wind mouths.

As a preferred embodiment of the present invention: the utility model discloses a rapping mechanism, including rapping mechanism, air inlet box, connecting box, the inside fixedly connected with dead lever of connecting box, the outside of dead lever is rotated and is connected with and strains miscellaneous net complex strike the board, one side of striking the board is equipped with strikes the piece, the outside cover of dead lever is equipped with torsion spring, torsion spring's one end and dead lever fixed connection, torsion spring's the other end and strike board fixed connection.

As a preferred embodiment of the present invention: the inside of connecting box rotates and is connected with the bull stick, the outside of bull stick is equipped with and strikes board complex cam, one side of connecting box is equipped with No. two motors, and the output and the bull stick fixed connection of No. two motors, the bottom of air inlet box has the collecting box with filter miscellaneous net complex through bolted connection.

As a preferred embodiment of the present invention: the adjusting mechanism comprises a fixing plate, and a filter screen is arranged on one side of the box body.

As a preferred embodiment of the present invention: t type spout has been seted up to the inside of box, the outside of ventilation post is equipped with T type slider, and T type slider and T type spout sliding connection.

As a preferred embodiment of the present invention: one side of box is equipped with control panel, a motor, No. two motors and air inlet machine all with control panel electric connection.

Compared with the prior art, the utility model has the beneficial effects that: the adjusting mechanism is added, so that the gear rotates, the ventilation column is driven by the fluted disc to rotate, the ventilation column drives the plugging disc, and the positions of the first ventilation opening and the second ventilation opening in the plugging disc are adjusted to achieve ventilation adjusting.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a side view of vent number two of the present invention;

FIG. 4 is a side view of the occluding disk of the present invention;

fig. 5 is a rear view of the junction box of the present invention.

In the figure: 1. a box body; 2. an air inlet box; 3. filtering the impurity net; 4. a tapping mechanism; 41. a connecting box; 42. a cam; 43. knocking the plate; 44. fixing the rod; 45. a torsion spring; 46. a rotating rod; 5. a first ventilation opening; 6. an adjustment mechanism; 61. a fixing plate; 62. a gear; 63. a first motor; 64. a ventilation column; 65. a fluted disc; 7. a plugging disc; 8. a T-shaped slider; 9. a T-shaped chute; 10. a second motor; 11. a control panel; 12. a second air vent; 13. and an air inlet machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a ventilation device for a box-type transformer substation comprises a box body 1, wherein an air inlet box 2 is arranged on one side of the box body 1, a sundry filtering net 3 is arranged inside the air inlet box 2, the sundry filtering net 3 is used for filtering impurities in air during ventilation, a knocking mechanism 4 matched with the sundry filtering net 3 is arranged at the top of the air inlet box 2, an air inlet machine 13 matched with the sundry filtering net 3 is arranged inside the air inlet box 2, an air collecting cover is arranged on one side of the air inlet box 2, the air inlet machine 13 is used for inward air draft treatment through the air collecting cover, a second ventilation opening 12 is arranged on the other side of the air inlet box 2, an adjusting mechanism 6 matched with the air inlet box 2 is arranged inside the box body 1, the adjusting mechanism 6 comprises a fixing plate 61, a fixing plate 61 is arranged inside the box body 1, a gear 62 is rotatably connected between the box body 1 and the fixing plate 61, a first motor 63 is arranged inside the box body 1, and the output end of the first motor 63 is fixedly connected with the gear 62, the inside of box 1 rotates to be connected with and air inlet case 2 complex ventilation post 64, the outside of ventilation post 64 is equipped with fluted disc 65, and gear 62 is connected with fluted disc 65 meshing, one side of ventilation post 64 is equipped with shutoff dish 7, and shutoff dish 7 rotates with air inlet case 2 to be connected, the inside of shutoff dish 7 is seted up with No. two ventilation opening 12 complex one ventilation opening 5, gear 62's rotation drives ventilation post 64 through fluted disc 65 and rotates, ventilation post 64 drives the inside one ventilation opening 5 adjustment position of shutoff dish 7, adjust the processing with No. two ventilation opening 12 adjustment positions to the ventilation size.

The rapping mechanism 4 comprises a connecting box 41, the top of the air inlet box 2 is provided with the connecting box 41, the inside of the connecting box 41 is fixedly connected with a fixed rod 44, the outer side of the fixed rod 44 is rotatably connected with a rapping plate 43 matched with the impurity filtering net 3, one side of the rapping plate 43 is provided with a rapping block, the outer side of the fixed rod 44 is sleeved with a torsion spring 45, one end of the torsion spring 45 is fixedly connected with the fixed rod 44, the other end of the torsion spring 45 is fixedly connected with the rapping plate 43, the torsion spring 45 ensures the stability of the rapping plate 43, the rapping plate 43 is reset through the torsion spring 45 after rotating, the stability is improved, the inside of the connecting box 41 is rotatably connected with a rotating rod 46, the outer side of the rotating rod 46 is provided with a cam 42 matched with the rapping plate 43, one side of the connecting box 41 is provided with a second motor 10, the output end of the second motor 10 is fixedly connected with the rotating rod 46, the rotating rod 46 drives the cam 42 to rotate, the cam 42 drives the rapping plate 43 to rotate and raps and drops impurities on the impurity filtering net 3 through the rapping block, prevent to block up, the bottom of air inlet box 2 has and strains miscellaneous net 3 complex collecting box through bolted connection, the collecting box is to straining the impurity of beating down on the miscellaneous net 3 and collect the processing, one side of box 1 is equipped with the filter screen, T type spout 9 has been seted up to the inside of box 1, the outside of ventilation post 64 is equipped with T type slider 8, and T type slider 8 and T type spout 9 sliding connection, ventilation post 64 rotates and drives T type slider 8 and slide in T type spout 9, ventilation post 64 pivoted stability has been improved, one side of box 1 is equipped with control panel 11, a motor 63, No. two motor 10 and air inlet machine 13 all with control panel 11 electric connection, be convenient for control panel 11 to concentrate on the device and control the processing, the security and the work efficiency of device have been improved.

Specifically, when the device is used and internally ventilated, the device is electrified by an external power supply, the first motor 63 is started by the control panel 11, the first motor 63 drives the gear 62 to rotate, the gear 62 drives the ventilation column 64 to rotate through the fluted disc 65, the ventilation column 64 rotates and drives the T-shaped slide block 8 to slide in the T-shaped chute 9, the ventilation column 64 drives the blocking disc 7 to rotate, the first ventilation opening 5 in the blocking disc 7 and the second ventilation opening 12 on one side of the air inlet box 2 are subjected to position adjustment, the control panel 11 starts the air inlet machine 13, the air sucked into the outside by the air inlet machine 13 passes through the second ventilation opening 12 and the first ventilation opening 5 and is input into the box body 1 through the ventilation column 64, ventilation is completed, when the impurity filtering net 3 is blocked by impurities, the second motor 10 is started by the control panel 11, the second motor 10 drives the cam 42 to rotate through the rotating rod 46, the cam 42 rotates and presses the knocking plate 43, the knocking plate 43 rotates through the fixing rod 44, the knocking plate 43 pulls the torsion spring 45, the knocking block on one side of the knocking plate 43 knocks the impurity filtering net 3, when the cam 42 continues to rotate, the torsion spring 45 drives the knocking plate 43 to reset, when the cam 42 continues to rotate, the knocking plate 43 and the knocking block knock the impurity filtering net 3 in a reciprocating mode, and impurities which cause plugging fall into the collecting box.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The box-type substation ventilation device comprises a box body (1) and is characterized in that an air inlet box (2) is arranged on one side of the box body (1), an impurity filtering net (3) is arranged inside the air inlet box (2), a knocking mechanism (4) matched with the impurity filtering net (3) is arranged at the top of the air inlet box (2), an air inlet machine (13) matched with the impurity filtering net (3) is arranged inside the air inlet box (2), an air collecting cover is arranged on one side of the air inlet box (2), a second ventilation opening (12) is formed in the other side of the air inlet box (2), an adjusting mechanism (6) matched with the air inlet box (2) is arranged inside the box body (1), the adjusting mechanism (6) comprises a fixing plate (61), a fixing plate (61) is arranged inside the box body (1), and a gear (62) is rotatably connected between the box body (1) and the fixing plate (61), the inside of box (1) is equipped with a motor (63), and the output and gear (62) fixed connection of a motor (63), the inside rotation of box (1) is connected with and air inlet case (2) complex ventilation post (64), the outside of ventilation post (64) is equipped with fluted disc (65), and gear (62) are connected with fluted disc (65) meshing, one side of ventilation post (64) is equipped with shutoff dish (7), and shutoff dish (7) rotate with air inlet case (2) and be connected, No. one ventilation mouth (5) of No. two vents (12) complex is seted up to the inside of shutoff dish (7).

2. A box-type substation ventilation device according to claim 1, characterized in that: beat mechanism (4) including connecting box (41), the top of air inlet case (2) is equipped with connecting box (41), the inside fixedly connected with dead lever (44) of connecting box (41), the outside of dead lever (44) is rotated and is connected with and strains miscellaneous net (3) complex and strike board (43), the one side of striking board (43) is equipped with strikes the piece, the outside cover of dead lever (44) is equipped with torsion spring (45), the one end and dead lever (44) fixed connection of torsion spring (45), the other end and the board (43) fixed connection of striking of torsion spring (45).

3. A ventilation device for a box-type substation according to claim 2, characterized in that: the inside of connecting box (41) is rotated and is connected with bull stick (46), the outside of bull stick (46) be equipped with strike board (43) complex cam (42), one side of connecting box (41) is equipped with No. two motor (10), and the output and the bull stick (46) fixed connection of No. two motor (10), the bottom of air inlet box (2) through bolted connection with strain miscellaneous net (3) complex collecting box.

4. A box-type substation ventilation device according to claim 1, characterized in that: one side of the box body (1) is provided with a filter screen.

5. A box-type substation ventilation device according to claim 1, characterized in that: t-shaped sliding grooves (9) are formed in the box body (1), T-shaped sliding blocks (8) are arranged on the outer sides of the ventilation columns (64), and the T-shaped sliding blocks (8) are connected with the T-shaped sliding grooves (9) in a sliding mode.

6. A ventilation device for a box-type substation according to claim 3, characterized in that: one side of box (1) is equipped with control panel (11), No. one motor (63), No. two motor (10) and air inlet machine (13) all with control panel (11) electric connection.