CN222601762U - Ventilation and heat dissipation switch cabinet suitable for box-type transformer substation - Google Patents

Abstract

The utility model relates to the technical field of switch cabinets and discloses a ventilation and heat dissipation switch cabinet suitable for a box-type transformer substation, which comprises a switch cabinet body, wherein a heat dissipation mechanism is arranged at the bottom of the switch cabinet body, a collecting mechanism is arranged on the inner side of the heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation component and a moving component, the heat dissipation component is arranged on the rear side of the switch cabinet body, and the moving component is arranged at the bottom of the switch cabinet body.

Description

Ventilation and heat dissipation switch cabinet suitable for box-type transformer substation

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a ventilation and heat dissipation switch cabinet suitable for a box-type transformer substation.

Background

The switch cabinet is an electrical device, and is mainly used for opening and closing, controlling and protecting electric equipment in the power generation, transmission, distribution and electric energy conversion processes of a power system, main components in the switch cabinet comprise a circuit breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and when the existing switch cabinet is used for radiating heat, a large amount of dust is attached to an air inlet window when the switch cabinet is used for a long time, and if the switch cabinet is not cleaned in time, the radiating efficiency can be affected.

According to the patent network publication, a heat dissipation device (with an authorized bulletin number of CN 220830231U) for a switch cabinet is described, and the heat dissipation device for the switch cabinet comprises a cabinet body, a ventilation mechanism, a fixing mechanism and the like for heat dissipation.

With respect to the above description, the applicant believes that the following problems exist:

This cubical switchboard heat abstractor utilizes cabinet body, ventilation mechanism, fixed establishment etc. to dispel the heat work, but this device when using for a long time, can adhere to a large amount of dust on the dust screen, needs the staff regularly to dismantle the clearance to the dust screen, and inefficiency and waste time and energy influence radiating efficiency, can't in time clear up the dust on the dust screen, consequently need improve this device.

Disclosure of utility model

The utility model aims to provide a ventilation and heat dissipation switch cabinet suitable for a box-type transformer substation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the technical scheme that the ventilation and heat dissipation switch cabinet suitable for the box-type transformer substation comprises a switch cabinet body, wherein a heat dissipation mechanism is arranged at the bottom of the switch cabinet body, and a collecting mechanism is arranged at the inner side of the heat dissipation mechanism;

The heat dissipation mechanism comprises a heat dissipation component and a moving component, wherein the heat dissipation component is arranged at the rear side of the switch cabinet body, and the moving component is arranged at the bottom of the switch cabinet body;

The utility model provides a heat dissipation subassembly, including the protective housing, protective housing fixedly connected with cubical switchboard body rear side, the filtration pore has been seted up to the protective housing rear side, protective housing rear side fixedly connected with L type frame, the inside fixedly connected with fixing base of protective housing, the inside fixedly connected with fan of fixing base, the concave type frame of protective housing left side fixedly connected with, concave type frame top fixedly connected with servo motor, servo motor bottom fixedly connected with first threaded rod, first threaded rod bottom rotates to be connected in concave type frame inboard bottom, the peripheral threaded connection of first threaded rod has the cleaning brush.

Preferably, the cleaning brush is inboard and the mutual contact of protective housing rear side, the cleaning brush adopts soft insulating material preparation to form, cleaning brush right side sliding connection is in L type frame, L type frame inboard bottom is the run-through, and the dust that is convenient for can be on the filtration pore through the cleaning brush clearance, prevents that the dust from piling up and influences the radiating effect, and L type frame inboard bottom is the dust that runs through simultaneously and can make the clearance and get into in the collecting tank.

Preferably, the fixing base is internally provided with a fixing groove, the fans are fixedly connected in the fixing groove, and the fans are nine, so that the heat dissipation efficiency of the inside of the switch cabinet body can be improved through the fans.

Preferably, the movable assembly comprises a bearing table, the bearing table is fixedly connected to the bottom of the switch cabinet body, a base is fixedly connected to the periphery of the bearing table in a sliding manner, fixing blocks are fixedly connected to the left side and the right side of the base, a second threaded rod is rotatably connected to the inside of the base, a knob is fixedly connected to the front side of the second threaded rod, a threaded block is connected to the periphery of the second threaded rod in a threaded manner, and the top of the threaded block is fixedly connected to the bottom of the bearing table.

Preferably, the inside spout and the spacing groove of having seted up of base respectively, bearing platform and screw thread piece sliding connection are in spout and spacing inslot respectively, are convenient for can play spacing effect to bearing platform and screw thread piece respectively through spout and spacing groove.

Preferably, the collection mechanism comprises a movable frame, the movable frame is fixedly connected to the bottom of the protection box, the inside of the movable frame is slidably connected with a collection box, and the rear side of the collection box is fixedly connected with a handle.

Preferably, the rectangular groove is formed in the movable frame, the left side and the right side of the collecting box are slidably connected in the rectangular groove, and the collecting box can be conveniently assembled and disassembled by enabling the left side and the right side of the collecting box to be slidably connected in the rectangular groove.

Compared with the prior art, the utility model provides the ventilation and heat dissipation switch cabinet suitable for the box-type transformer substation, which has the following beneficial effects:

1. This ventilation and heat dissipation cubical switchboard suitable for box-type substation through the cooling mechanism who sets up, can realize dispelling the heat to the inside of cubical switchboard body at the rear side of cubical switchboard body, and at the in-process that dispels the heat, can filter the dust in the air through the filtration pore, prevent that the dust from entering into the inside equipment that causes of cubical switchboard body, can clear up the dust that adheres to on the filtration pore through the clearance brush simultaneously, prevent that the dust from piling up influences the heat absorption effect, under the effect of bearing platform, can drive the cubical switchboard body and reciprocate, make and form the staggered state between cubical switchboard body and the other cubical switchboard, vacate the space, be convenient for maintain and overhaul, at first put the base suitable position in box-type substation, fix the fixed block through external fixation equipment simultaneously, make base and cubical switchboard body be in steady state.

2. This ventilation and heat dissipation cubical switchboard suitable for box-type substation through the collection mechanism that sets up, can realize collecting the dust of clearance on the filtration pore through the collecting box, makes the dust of clearance get into in the collecting box through L type frame inboard bottom and stores, carries out centralized processing.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a heat dissipation mechanism;

FIG. 3 is a schematic diagram of a heat dissipating assembly;

FIG. 4 is a schematic cross-sectional view of a protective housing;

FIG. 5 is a schematic view of the inside structure of a concave frame;

FIG. 6 is a schematic diagram of a mobile assembly;

Fig. 7 is a schematic view of the structure of the collecting mechanism.

In the figure, 1, a switch cabinet body, 2, a heat dissipation mechanism, 3, a collection mechanism, 21, a heat dissipation assembly, 22, a moving assembly, 211, a protective box, 212, an L-shaped frame, 213, a filtering hole, 214, a servo motor, 215, a concave frame, 216, a fixed seat, 217, a fan, 218, a first threaded rod, 219, a cleaning brush, 221, a fixed block, 222, a base, 223, a knob, 224, a second threaded rod, 225, a threaded block, 226, a bearing table, 31, a moving frame, 32, a collection box, 33 and a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship 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 utility model provides the following technical scheme:

example 1

Referring to fig. 1-7, the utility model provides a technical scheme that a ventilation and heat dissipation switch cabinet suitable for a box-type transformer substation comprises a switch cabinet body 1, wherein a heat dissipation mechanism 2 is arranged at the bottom of the switch cabinet body 1, a collecting mechanism 3 is arranged at the inner side of the heat dissipation mechanism 2, the heat dissipation mechanism 2 comprises a heat dissipation component 21 and a moving component 22, the heat dissipation component 21 is arranged at the rear side of the switch cabinet body 1, and the moving component 22 is arranged at the bottom of the switch cabinet body 1;

The heat dissipation assembly 21 comprises a protection box 211, the protection box 211 is fixedly connected to the rear side of the switch cabinet body 1, the filtering holes 213 are formed in the rear side of the protection box 211, the L-shaped frame 212 is fixedly connected to the rear side of the protection box 211, the fixing seat 216 is fixedly connected to the inside of the fixing seat 216, the fan 217 is fixedly connected to the left side of the protection box 211 and is fixedly connected with the concave frame 215, the servo motor 214 is fixedly connected to the top of the concave frame 215, the first threaded rod 218 is fixedly connected to the bottom of the servo motor 214, the bottom of the first threaded rod 218 is rotatably connected to the bottom of the inner side of the concave frame 215, the cleaning brush 219 is connected to the periphery of the first threaded rod 218 in a threaded manner, the inner side of the cleaning brush 219 is in contact with the rear side of the protection box 211, the cleaning brush 219 is made of soft insulation materials, the cleaning brush 219 is slidably connected to the inside of the L-shaped frame 212, dust attached to the filtering holes 213 can be conveniently cleaned through the cleaning brush 219, the dust accumulated on the filtering holes 213 is prevented from affecting the heat dissipation effect, meanwhile, the inner bottom of the L-shaped frame 212 is penetratingly arranged in the fixing seat 217 can enable the cleaned dust to enter the collection box 32, the inside, the fixing seat 217 is internally provided with the fixing seat 217, and the fixing seat 217 is fixedly connected to the fan is fixedly connected to the inside of the fan body 1, and the fan can be conveniently arranged inside the fan through the fan 1.

Referring to fig. 1-7, the present utility model provides a technical solution, in which the moving assembly 22 includes a bearing platform 226, the bearing platform 226 is fixedly connected to the bottom of the switch cabinet body 1, the periphery of the bearing platform 226 is slidably connected with a base 222, the left and right sides of the base 222 are fixedly connected with a fixed block 221, the interior of the base 222 is rotatably connected with a second threaded rod 224, the front side of the second threaded rod 224 is fixedly connected with a knob 223, the periphery of the second threaded rod 224 is screwed with a threaded block 225, the top of the threaded block 225 is fixedly connected to the bottom of the bearing platform 226, the interior of the base 222 is provided with a sliding groove and a limiting groove, the bearing platform 226 and the threaded block 225 are slidably connected in the sliding groove and the limiting groove, so that the bearing platform 226 and the threaded block 225 can be limited by the sliding groove and the limiting groove respectively.

Example two

Referring to fig. 1-7, on the basis of the first embodiment, the collecting mechanism 3 further includes a moving frame 31, the moving frame 31 is fixedly connected to the bottom of the protective box 211, a collecting box 32 is slidably connected to the moving frame 31, a handle 33 is fixedly connected to the rear side of the collecting box 32, a rectangular slot is formed in the moving frame 31, and the left side and the right side of the collecting box 32 are slidably connected to the rectangular slot, so that the collecting box 32 can be assembled and disassembled by making the left side and the right side of the collecting box 32 slidably connected to the rectangular slot.

In actual operation, when this device was used, firstly put the base 222 in the suitable position in the box-type transformer substation, simultaneously fix fixed block 221 through external fixed equipment, make base 222 and switch cabinet body 1 be in steady state, when switch cabinet body 1 was worked, can inhale external low temperature air to the protective housing 211 through fan 217, and can filter the dust in the air through filtration pore 213, work of dispelling the heat to switch cabinet body 1 inside, inside high temperature gas is discharged through switch cabinet body 1 top, form the circulation of air state, when the dust is attached to on the long-time work filtration pore 213, drive first threaded rod 218 through servo motor 214 and rotate, make first threaded rod 218 drive the cleaning brush 219 and reciprocate, can make the cleaning brush 219 clear up and down to the dust of attaching on the filtration pore 213, make the dust of clearance get into collecting box 32 through L type frame 212 inboard bottom, when need overhaul and maintain switch cabinet body 1, rotate knob 223, make second 224 drive threaded rod 225 and remove the forward movement of switch cabinet body 226 and can make the dust to the side can be moved to the collecting box 32 through the side of switch cabinet body 225, can make the dust of the clearance to the side of the change the dust of collecting box 1, and make the maintenance platform can take place in the space of the place, and make the dust of the place of the device more than can be convenient for the maintenance.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims (7)

1. The ventilation and heat dissipation switch cabinet suitable for the box-type transformer substation comprises a switch cabinet body (1) and is characterized in that a heat dissipation mechanism (2) is arranged at the bottom of the switch cabinet body (1), and a collecting mechanism (3) is arranged at the inner side of the heat dissipation mechanism (2);

the heat dissipation mechanism (2) comprises a heat dissipation assembly (21) and a moving assembly (22), wherein the heat dissipation assembly (21) is arranged at the rear side of the switch cabinet body (1), and the moving assembly (22) is arranged at the bottom of the switch cabinet body (1);

The utility model provides a radiator module (21) is including protective housing (211), protective housing (211) fixedly connected with switch cabinet body (1) rear side, filtration pore (213) have been seted up to protective housing (211) rear side, protective housing (211) rear side fixedly connected with L type frame (212), inside fixedly connected with fixing base (216) of protective housing (211), inside fixedly connected with fan (217) of fixing base (216), concave type frame (215) of protective housing (211) left side fixedly connected with, concave type frame (215) top fixedly connected with servo motor (214), servo motor (214) bottom fixedly connected with first threaded rod (218), first threaded rod (218) bottom rotation is connected in concave type frame (215) inboard bottom, first threaded rod (218) peripheral screw thread connection has cleaning brush (219).

2. The ventilation and heat dissipation switch cabinet suitable for a box-type transformer substation according to claim 1, wherein the inner side of the cleaning brush (219) is in contact with the rear side of the protective box (211), the cleaning brush (219) is made of soft insulating materials, the right side of the cleaning brush (219) is slidingly connected into an L-shaped frame (212), and the bottom of the inner side of the L-shaped frame (212) is penetrated.

3. The ventilation and heat dissipation switch cabinet suitable for a box-type transformer substation according to claim 1, wherein the fixing base (216) is internally provided with fixing grooves, the fans (217) are fixedly connected in the fixing grooves, and nine fans (217) are arranged.

4. The ventilation and heat dissipation switch cabinet suitable for box-type transformer substation according to claim 1, wherein the moving assembly (22) comprises a bearing table (226), the bearing table (226) is fixedly connected to the bottom of the switch cabinet body (1), a base (222) is slidably connected to the periphery of the bearing table (226), fixing blocks (221) are fixedly connected to the left side and the right side of the base (222), a second threaded rod (224) is rotatably connected to the inside of the base (222), a knob (223) is fixedly connected to the front side of the second threaded rod (224), a thread block (225) is connected to the periphery of the second threaded rod (224), and the top of the thread block (225) is fixedly connected to the bottom of the bearing table (226).

5. The ventilation and heat dissipation switch cabinet suitable for a box-type transformer substation as set forth in claim 4, wherein the base (222) is internally provided with a sliding groove and a limiting groove respectively, and the bearing table (226) and the threaded block (225) are slidably connected in the sliding groove and the limiting groove respectively.

6. The ventilation and heat dissipation switch cabinet suitable for the box-type substation according to claim 1, wherein the collection mechanism (3) comprises a movable frame (31), the movable frame (31) is fixedly connected to the bottom of the protection box (211), a collection box (32) is slidably connected inside the movable frame (31), and a handle (33) is fixedly connected to the rear side of the collection box (32).

7. The ventilating and heat-dissipating switch cabinet suitable for the box-type substation according to claim 6, wherein the movable frame (31) is internally provided with a rectangular groove, and the left side and the right side of the collecting box (32) are slidably connected in the rectangular groove.