CN217984112U

CN217984112U - Ventilation structure for box-type substation

Info

Publication number: CN217984112U
Application number: CN202222005030.4U
Authority: CN
Inventors: 韩晓霞; 王江伟
Original assignee: Shanxi Shunyuan Electrical Equipment Co ltd
Current assignee: Shanxi Shunyuan Electrical Equipment Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-06
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to the field of box-type substations, in particular to a ventilation structure for box-type substations, which comprises a substation box body, wherein the front side of the substation box body is provided with an installation door, two sides of the substation box body are symmetrically provided with ventilation window frames, the ventilation window frames are communicated with the side wall of the substation box body, and two sides of the substation box body are symmetrically provided with cleaning mechanisms; the cleaning mechanism comprises an upper sliding rail and a lower sliding rail, and one side of the upper sliding rail and one side of the lower sliding rail are connected with one side of the transformer substation box body. The utility model discloses a be provided with clearance mechanism, drive the inside threaded rod of slide rail through the transmission band and rotate in step for the movable block slides in the inside of last slide rail and lower slide rail, makes the connecting plate take the clearance brush to remove about horizontal position and clear up the dustproof filter plate of rectangle, clears up the batting impurity of interception on the dustproof filter plate of rectangle and dredge, guarantees the heat dissipation that ventilation window frame can be normal, makes two ventilation window frame convections unblocked.

Description

Ventilation structure for box-type substation

Technical Field

The utility model relates to a box-type substation field especially relates to a box-type substation uses ventilation structure.

Background

The box-type transformer substation is a compact complete distribution device which combines a distribution transformer of high-voltage switch equipment, low-voltage switch equipment, electric energy metering equipment, a reactive power compensation device and the like in one or more boxes according to a certain wiring scheme.

The grant bulletin number is CN215817032U discloses a box-type substation uses ventilation structure, including the transformer substation body, the mounting hole has all been seted up at the top of transformer substation body both sides, the inner wall fixedly connected with frame of mounting hole, the inside inboard front side of frame and rear side all are provided with the fan, the surface of fan and the inner wall fixed connection of frame, the inside outside sliding connection of frame has the filter plate, the filter plate is located the outside of fan, the outside sliding connection of frame has the extension board, the back fixedly connected with riser of extension board. The utility model provides an in-process that current box-type substation used, can't lead to the inside air heat dissipation ventilation of box-type substation in the air high temperature easily, influence box-type substation normal operating's problem, this ventilation structure for box-type substation possesses the advantage of being convenient for ventilate, has improved box-type substation's practicality. The method is suitable for transformer substations.

Although the filter plate can filter the air that the fan extracted among the above-mentioned technical scheme, prevents that debris from getting into the inside of transformer substation's body, long-time the use, the filter plate can be blockked up by impurity for fan ventilation effect reduces, and box convection heat also can worsen, is unfavorable for long-time the use, and artifical clearance filter plate cycle length is long, wastes time and energy, and the effect is not good, consequently, needs design a box-type transformer substation and uses ventilation structure in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the long-time use that exists among the background art, the filter plate can be blockked up by impurity for fan ventilation effect reduces, and box convection heat also can the variation, is unfavorable for long-time use, and artifical clearance filter plate cycle length is long, wastes time and energy, and the not good problem of effect provides a box-type substation and uses ventilation structure.

The utility model provides a box-type substation uses ventilation structure, including the transformer substation box, the front of transformer substation box is provided with the installation door, and the bilateral symmetry of transformer substation box is provided with the ventilation window frame, and the lateral wall of ventilation window frame and transformer substation box communicates, and the bilateral symmetry of transformer substation box is provided with clearance mechanism; clearance mechanism includes slide rail and lower slide rail, the one side of going up slide rail and lower slide rail is connected with one side of transformer substation's box, the inside slidable mounting of going up slide rail and lower slide rail has the movable block, be provided with the connecting plate between two movable blocks, one side of connecting plate is provided with the clearance brush, the threaded rod is all installed in the inside of going up slide rail and lower slide rail rotation, threaded rod and movable block threaded connection, the inside threaded rod one end of lower slide rail is connected with servo motor, servo motor's the output shaft outside is provided with the transmission band, the extension end at the threaded rod is cup jointed to one side of transmission band.

Preferably, the inside of the ventilation window frame is uniformly provided with a cooling fan, and the ventilation window frame is made of a heat-conducting aluminum profile.

Preferably, one side of the ventilation window frame is provided with a fixed rail, and a rectangular dustproof filter plate is slidably mounted inside the two fixed rails.

Preferably, a limit bolt is inserted into one side of the fixed track, and one side of the limit bolt is installed inside the rectangular dustproof filter plate through threads.

Preferably, handles are symmetrically arranged on two sides of the rectangular dustproof filter plate.

Preferably, the front surface of the installation door is provided with a window made of toughened glass.

Preferably, the top of transformer substation's box is provided with the heat insulating board, and the top of heat insulating board is provided with rain-proof platform, and rain-proof platform is triangle skew form, and the inside of heat insulating board is provided with the aluminium foil intermediate layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with clearance mechanism, drive the inside threaded rod synchronous rotation of slide rail through the transmission band for the movable block slides in the inside of last slide rail and lower slide rail, makes the connecting plate take the clearance brush to remove about horizontal position and clear up the dustproof filter plate of rectangle, clears up the batting impurity clearance mediation of interception on the dustproof filter plate of rectangle, guarantees the heat dissipation that the ventilation window frame can be normal, makes two ventilation window frames unblocked to the convection current.

2. Through being provided with rain-proof platform and heat insulating board, the aluminium foil has good thermal-insulated effect, has the effect of protecting against radiation simultaneously, avoids the transformer substation box body to be insolate, causes the temperature to rise, and the heat insulating board can be rain-proof prevents the foreign matter, can fine protection transformer substation box body.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a front view of the ventilating window and the cleaning mechanism of the present invention;

fig. 4 is a side view schematic diagram of the cleaning mechanism of the present invention.

In the figure: 110. a transformer substation box body; 120. installing a door; 130. a rain-proof platform; 140. a heat insulation plate; 150. a ventilation window frame; 151. a rectangular dustproof filter plate; 152. a heat-dissipating fan; 153. a handle; 154. a limit bolt; 155. fixing a track; 200. a cleaning mechanism; 210. an upper slide rail; 211. a lower slide rail; 212. a connecting plate; 213. cleaning the brush; 214. a threaded rod; 215. a moving block; 216. a conveyor belt; 217. a servo motor.

Detailed Description

Example one

Referring to fig. 1-4, the present invention provides an embodiment of: a ventilation structure for a box-type substation comprises a substation box body 110, wherein a mounting door 120 is arranged on the front surface of the substation box body 110, ventilation window frames 150 are symmetrically arranged on two sides of the substation box body 110, the ventilation window frames 150 are communicated with the side wall of the substation box body 110, and cleaning mechanisms 200 are symmetrically arranged on two sides of the substation box body 110; the cleaning mechanism 200 comprises an upper slide rail 210 and a lower slide rail 211, one side of the upper slide rail 210 and one side of the lower slide rail 211 are connected with one side of the transformer substation box body 110, moving blocks 215 are slidably mounted inside the upper slide rail 210 and the lower slide rail 211, a connecting plate 212 is arranged between the two moving blocks 215, a cleaning brush 213 is arranged on one side of the connecting plate 212, threaded rods 214 are rotatably mounted inside the upper slide rail 210 and the lower slide rail 211, the threaded rods 214 are in threaded connection with the moving blocks 215, one end of the threaded rod 214 inside the lower slide rail 211 is connected with a servo motor 217, a transmission belt 216 is arranged on the outer side of an output shaft of the servo motor 217, and one side of the transmission belt 216 is sleeved at an extending end of the threaded rod 214; servo motor 217 starts for the inside threaded rod 214 of slide rail 211 rotates down, drive the inside threaded rod 214 synchronous revolution of slide rail 210 through transmission band 216, make movable block 215 slide in the inside of slide rail 210 and lower slide rail 211, make connecting plate 212 take cleaning brush 213 to remove about horizontal position and clear up rectangle dustproof filter plate 151, clear up the jam impurity clearance mediation of interception on the dustproof filter plate 151 of rectangle, guarantee the heat dissipation that ventilation window frame 150 can be normal, make two ventilation window frames 150 convection unblocked.

Further, a window is arranged on the front side of the installation door 120 and is made of tempered glass; the view of the equipment inside the substation box 110 can be viewed through the canister window.

Example two

Compared with the first embodiment, please refer to fig. 3, the ventilation structure for a box-type substation provided by the present invention has the advantages that the inside of the ventilation window frame 150 is uniformly provided with the cooling fans 152, and the ventilation window frame 150 is made of the heat-conducting aluminum profile; the heat dissipation fan 152 can increase the flow of air inside the substation box 110, so that the exchange of the inside and outside air is accelerated.

Further, one side of the louver frame 150 is provided with a fixed rail 155, and rectangular dustproof filter plates 151 are slidably mounted inside the two fixed rails 155; handles 153 are symmetrically arranged on two sides of the rectangular dustproof filter plate 151; the rectangular dust-proof filter plates 151 can prevent foreign matters from entering the inside of the substation box 110 through the louver frame 150, and the handles 153 facilitate the sliding of the rectangular dust-proof filter plates 151 out of the fixed rails 155.

Furthermore, a limit bolt 154 is inserted into one side of the fixed track 155, and one side of the limit bolt 154 is installed inside the rectangular dustproof filter plate 151 through threads; the rectangular dustproof filter plate 151 is clamped inside the rectangular dustproof filter plate 151 through the limiting bolt 154, so that the position of the rectangular dustproof filter plate 151 can be limited and the rectangular dustproof filter plate 151 is fixedly installed.

EXAMPLE III

Compared with the first embodiment, referring to fig. 1, the ventilation structure for a box-type substation provided by the utility model has the advantages that a heat insulation board 140 is arranged at the top end of a substation box body 110, a rainproof platform 130 is arranged at the top end of the heat insulation board 140, the rainproof platform 130 is in a triangular oblique shape, and an aluminum foil interlayer is arranged inside the heat insulation board 140; the aluminum foil has a good heat insulation effect and a radiation protection effect, the transformer substation box body 110 is prevented from being exposed to the sun, the temperature is increased, the heat insulation plate 140 can prevent rain and foreign matters, and the transformer substation box body 110 can be well protected.

The utility model discloses a theory of operation as follows: servo motor 217 starts for the inside threaded rod 214 of slide rail 211 rotates down, drive the inside threaded rod 214 synchronous revolution of slide rail 210 through transmission band 216, make movable block 215 slide in the inside of slide rail 210 and lower slide rail 211, make connecting plate 212 take cleaning brush 213 to remove about horizontal position and clear up rectangle dustproof filter plate 151, clear up the jam impurity clearance mediation of interception on the dustproof filter plate 151 of rectangle, guarantee the heat dissipation that ventilation window frame 150 can be normal, make two ventilation window frames 150 convection unblocked.

The ventilation window frame 150 is made of a heat-conducting aluminum profile; radiator fan 152 can increase the inside air flow of transformer substation box 110, make inside and outside gaseous exchange with higher speed, rectangle dustproof filter plate 151 can prevent that the foreign matter from getting into the inside of transformer substation box 110 through ventilation window frame 150, handle 153 is convenient for with rectangle dustproof filter plate 151 roll-off trapped orbit 155, block inside rectangle dustproof filter plate 151 through spacing bolt 154, can restrict the position of rectangle dustproof filter plate 151, make its fixed mounting, the aluminium foil has good heat-insulating effect, the effect of protecting against radiation has simultaneously, avoid transformer substation box 110 to be insolated, cause the temperature to rise, heat insulating board 140 can be rain-proof and prevent the foreign matter, can fine protection transformer substation box 110.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The box-type substation ventilation structure is characterized by comprising a substation box body (110), wherein a mounting door (120) is arranged on the front surface of the substation box body (110), ventilating window frames (150) are symmetrically arranged on two sides of the substation box body (110), the ventilating window frames (150) are communicated with the side wall of the substation box body (110), and cleaning mechanisms (200) are symmetrically arranged on two sides of the substation box body (110);

clearance mechanism (200) are including last slide rail (210) and lower slide rail (211), one side of going up slide rail (210) and lower slide rail (211) is connected with one side of transformer substation's box (110), the inside slidable mounting of going up slide rail (210) and lower slide rail (211) has movable block (215), be provided with connecting plate (212) between two movable blocks (215), one side of connecting plate (212) is provided with clearance brush (213), the inside of going up slide rail (210) and lower slide rail (211) all rotates and installs threaded rod (214), threaded rod (214) and movable block (215) threaded connection, threaded rod (214) one end inside lower slide rail (211) is connected with servo motor (217), the output shaft outside of servo motor (217) is provided with transmission band (216), one side of transmission band (216) cup joints the extension end at threaded rod (214).

2. The ventilation structure for the box-type substation according to claim 1, wherein the inside of the ventilation window frame (150) is uniformly provided with the heat dissipation fans (152), and the ventilation window frame (150) is made of a heat-conducting aluminum profile.

3. The ventilation structure for the box-type substation according to claim 1, wherein a fixed rail (155) is provided at one side of the ventilation window frame (150), and rectangular dustproof filter plates (151) are slidably mounted inside the two fixed rails (155).

4. A ventilation structure for a box-type substation according to claim 3, wherein a limit bolt (154) is inserted into one side of the fixing rail (155), and one side of the limit bolt (154) is threadedly mounted inside the rectangular dustproof filter plate (151).

5. The ventilation structure for the box-type substation according to claim 4, characterized in that handles (153) are symmetrically arranged on both sides of the rectangular dustproof filter plate (151).

6. The ventilation structure for the box-type substation according to claim 1, wherein the front face of the installation door (120) is provided with a window made of tempered glass.

7. The ventilation structure for the box-type substation according to claim 1, wherein a heat insulation board (140) is disposed on the top end of the substation box body (110), a rain-proof platform (130) is disposed on the top end of the heat insulation board (140), the rain-proof platform (130) is in a triangular oblique shape, and an aluminum foil interlayer is disposed inside the heat insulation board (140).