CN219394181U - Heat abstractor of transformer substation - Google Patents

Abstract

The utility model discloses a heat dissipation device of a transformer substation, which comprises a transformer substation body, wherein through grooves are formed in two sides of the transformer substation body, clamping blocks are fixedly arranged on two inner walls of the two sides of the transformer substation body and positioned on two sides of the through grooves, a filter screen is fixedly arranged on two sides of the transformer substation body and positioned on the inner walls of the through grooves, a baffle plate matched with the through grooves is arranged on one side of the filter screen, and a clamping plate is arranged on one side of the baffle plate. In the using process, the heat dissipation device of the transformer substation can effectively cool and dissipate heat in the transformer substation, the situation that the temperature outside the transformer substation is high, outside entering wind and air in the transformer substation cannot be effectively and fully subjected to heat exchange is avoided, meanwhile, dust and insects can enter the transformer substation due to the fact that the vent holes are formed, damage is easily caused to electric devices in the transformer substation, the heat dissipation effect of the transformer substation is reduced, and therefore the practicability of the heat dissipation device is improved, and the service life of the transformer substation is prolonged.

Description

Heat abstractor of transformer substation

Technical Field

The utility model relates to the technical field of heat dissipation equipment, in particular to a heat dissipation device of a transformer substation.

Background

The box-type transformer station is widely applied to the construction and transformation of a city network of a power system, is used as a looped network type or terminal type power transformation and distribution device, is widely applied to the outdoors of places such as residential communities, industrial and mining enterprises, highways and the like, and in the prior art, a plurality of electric devices are arranged in the box-type transformer station body, a large amount of heat can be generated in the operation process of the box-type transformer station body, and if the heat cannot be dissipated in time, the operation condition of the transformer station can be influenced, and the electric devices are damaged.

Most of the heat dissipation modes of the existing transformer substation are used for accelerating the air flow between the inside and the outside of the transformer substation by arranging vent holes or installing fans, if the temperature of the outside of the transformer substation is higher, the air entering from the outside possibly cannot be subjected to heat exchange with the air in the transformer substation effectively and sufficiently for the heat dissipation device, so that the heat dissipation efficiency is poor, meanwhile, the arranged vent holes are influenced by the external environment under the condition of long-time use due to no shielding object, dust and insects possibly enter the transformer substation, damage is easily caused to electric devices in the transformer substation, normal operation and service life of the transformer substation are influenced, and the practicability of the heat dissipation device is reduced. For this purpose, we propose a heat dissipation device for a substation.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a heat dissipation device of a transformer substation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a heat abstractor of transformer substation, includes the transformer substation body, logical groove has all been seted up to the both sides of transformer substation body, the both sides inner wall of transformer substation body just is located the equal fixed mounting in both sides of logical groove and has the joint piece, the both sides of transformer substation body just are located logical groove inner wall fixed mounting and have the filter screen, one side of filter screen is equipped with the baffle with logical groove looks adaptation, one side of baffle is equipped with the joint board, the bottom fixed mounting of joint board has the pinion rack, the inside of transformer substation body is provided with the drive assembly who is connected with two pinion racks, one side of transformer substation body articulates there is the chamber door.

Preferably, the transmission assembly comprises a motor arranged in the transformer substation body, the motor is fixedly arranged on one side of the inner bottom of the transformer substation body through a base, a screw is connected with the output end of the motor in a driving mode, a threaded sleeve is arranged on the outer portion of the screw in a sleeved mode, a cooling fan is fixedly arranged on two sides of the outer ring of the threaded sleeve, a guide rod is sleeved on the inner portion of the threaded sleeve and located on one side of the threaded rod, and the bottom of the guide rod is fixedly connected with the base.

Preferably, the transmission assembly further comprises a main bevel gear arranged at the top of the screw rod, the bottom of the main bevel gear is fixedly connected with the top of the screw rod, one side of the main bevel gear is connected with an auxiliary bevel gear through latch meshing, a rotating rod is sleeved in the auxiliary bevel gear, two ends of the rotating rod are rotatably connected with inner walls of two sides of the transformer substation body through shaft sleeves, a large gear is sleeved outside two ends of the rotating rod, and the top of the large gear is connected with the bottom of the toothed plate through latches.

Preferably, the joint piece is L type, and the joint board is the C type, joint groove has all been seted up to joint board one side inner wall top and bottom, and is adjacent two joint piece is all through joint groove and joint board sliding connection, joint board one side inner wall and one side fixed connection of baffle, the intercommunication groove with joint board and baffle looks adaptation has been seted up to transformer substation body one side outer wall.

Preferably, a control panel is fixedly installed on the inner wall of one side of the transformer substation body, and a temperature sensor is installed on one side of the control panel.

Preferably, the refrigerator is installed to one side of the internal bottom of transformer substation body, a plurality of radiating fins of one side inner wall fixed mounting of transformer substation body, a plurality of radiating fins are inside all to be connected with the refrigeration pipe, the both ends of refrigeration pipe all are connected with the refrigerator.

The heat dissipation device of the transformer substation has the beneficial effects that:

1. when the control panel starts the motor to drive the screw rod to rotate, the screw rod is enabled to generate vertical displacement along the guide rod, the two cooling fans are driven by the threaded sleeve to blow and dissipate heat inside the transformer substation body, when the screw rod is driven to rotate by the motor, the main bevel gear is driven to rotate together, the main bevel gear is driven to rotate to drive the auxiliary bevel gear meshed with the latch teeth on one side to rotate, the auxiliary bevel gear is enabled to drive the rotating rod to rotate, thereby the rotating rod is enabled to drive the large gears at two ends to rotate, the toothed plate is enabled to move through the latches, the toothed plate immediately drives the clamping plate and the baffle to move out of the section to the outside of the transformer substation body through the communicating groove, and therefore the baffle is enabled to move out of the communicating groove, the inside of the transformer substation body is enabled to circulate with the outside air through the communicating groove, and the inside of the transformer substation body is facilitated.

2. The control panel carries the signal to the refrigerator and starts the refrigerator, and the inside heat conduction of transformer substation body is on a plurality of radiating fins, and a plurality of radiating fins are for contacting with the refrigeration pipe, and the low temperature that gives off when the refrigerator refrigerates becomes cold with the refrigeration pipe, and radiating fins conduct the hotter temperature heat to the refrigeration pipe on this moment, exchange heat the heat through the low temperature of refrigeration pipe to make the inside heat dissipation of transformer substation body, further promote the cooling radiating effect to the inside cooling of transformer substation body, promote heat abstractor's practicality.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipating device of a transformer substation according to the present utility model;

fig. 2 is a sectional view of a transformer substation body of a heat dissipation device of a transformer substation according to the present utility model;

fig. 3 is a schematic structural diagram of a control panel of a heat dissipating device of a transformer substation according to the present utility model;

fig. 4 is a schematic structural diagram of a toothed plate of a heat dissipating device of a transformer substation according to the present utility model;

fig. 5 is a schematic structural diagram of a clamping plate of a heat dissipating device of a transformer substation according to the present utility model.

In the figure: 1. a substation body; 2. a motor; 3. a screw; 4. a screw sleeve; 5. a heat radiation fan; 6. a main bevel gear; 7. a secondary bevel gear; 8. a rotating rod; 9. a large gear; 10. a toothed plate; 11. a clamping plate; 12. a control panel; 13. a refrigerating machine; 14. a heat radiation fin; 15. a refrigeration tube; 16. a clamping block; 17. a filter screen; 18. and a baffle.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a heat abstractor of transformer substation, including transformer substation body 1, logical groove has all been seted up to the both sides of transformer substation body 1, the both sides inner wall of transformer substation body 1 just is located the both sides of logical groove and all fixed mounting has joint piece 16, the both sides of transformer substation body 1 just are located logical groove inner wall fixed mounting and have filter screen 17, one side of filter screen 17 is equipped with the baffle 18 with logical groove looks adaptation, one side of baffle 18 is equipped with joint board 11, the bottom fixed mounting of joint board 11 has pinion rack 10, the inside of transformer substation body 1 is provided with the drive assembly who is connected with two pinion rack 10, one side of transformer substation body 1 articulates there is the chamber door.

The transmission assembly comprises a motor 2 arranged in a transformer substation body 1, the motor 2 is fixedly arranged on one side of the inner bottom of the transformer substation body 1 through a base, a screw 3 is connected with an output end of the motor 2 in a driving mode, a screw sleeve 4 is sleeved outside the screw 3, a cooling fan 5 is fixedly arranged on two sides of an outer ring of the screw sleeve 4, a guide rod is sleeved inside the screw sleeve 4 and on one side of the screw 3, the bottom of the guide rod is fixedly connected with the base, the guide rod is arranged, when the motor 2 is started through a control panel 12 to drive the screw 3 to rotate, the screw 3 is enabled to vertically displace along the guide rod, the screw sleeve 4 drives two cooling fans 5 to blow and dissipate heat inside the transformer substation body 1, and the guide rod can enable the screw sleeve 4 not to rotate along with the screw 3.

The transmission assembly further comprises a main bevel gear 6 arranged at the top of the screw rod 3, the bottom of the main bevel gear 6 is fixedly connected with the top of the screw rod 3, one side of the main bevel gear 6 is connected with a secondary bevel gear 7 through latch meshing, a rotating rod 8 is sleeved in the secondary bevel gear 7, two ends of the rotating rod 8 are all connected with the inner walls of two sides of the transformer substation body 1 through shaft sleeves in a rotating mode, a large gear 9 is sleeved outside the two ends of the rotating rod 8, the top of the large gear 9 is connected with the bottom of the toothed plate 10 through the latch meshing, the screw rod 3 drives the main bevel gear 6 to rotate when being driven by the motor 2, the main bevel gear 6 rotates to drive a secondary bevel gear 7 meshed with one side of the latch to rotate, the secondary bevel gear 7 drives the rotating rod 8 to drive the large gears 9 at two ends to rotate, the toothed plate 10 to move through the latch, the toothed plate 10 drives the latch plate 11 to move with the baffle 18 and move out a section to the outside the transformer substation body 1 through a communicating groove, the baffle 18 moves out of the communicating groove, the inside the body 1 and the outside of the outside air circulation groove is convenient, meanwhile, the transformer substation personnel can control the inside the transformer substation body 1 and can not move outside the transformer substation body 1 to a small part of the air circulation space through the high-level air conditioner, and a small part can not move the transformer substation body 1 and a small part of the air conditioner can be blocked by the inside the transformer substation body 1 and the air-station body can be kept at normal times.

The joint piece 16 is L type, joint board 11 is C type, joint groove has all been seted up to joint board 11 one side inner wall top and bottom, two adjacent joint pieces 16 all pass through joint groove and joint board 11 sliding connection, joint board 11 one side inner wall and one side fixed connection of baffle 18, the intercommunication groove with joint board 11 and baffle 18 looks adaptation is seted up to transformer substation body 1 one side outer wall, through the setting of joint groove, can slide between joint piece 16 and the joint board 11 of transformer substation body 1 inner wall, drive baffle 18 and slide when joint board 11 slides, and outside part through intercommunication groove roll-off transformer substation body 1, make outside air can get into the inside circulation of air heat dissipation of transformer substation body 1 through the logical groove, the L type of joint piece 16 also can play the spacing and the support to joint board 11 when conveniently sliding.

The inner wall fixed mounting of one side of transformer substation body 1 has control panel 12, temperature sensor is installed to control panel 12 one side, through control panel 12's setting, control panel 12 can control starter motor 2 and refrigerator 13, when temperature sensor senses the inside heat temperature of transformer substation body 1 and rises, temperature sensor passes the signal to control panel 12, control panel 12 carries the signal to refrigerator 13 on and starts refrigerator 13, thereby cool down the heat dissipation for the inside refrigeration of transformer substation body 1, wherein, temperature sensor is for detecting temperature and send the signal effect, control panel 12, motor 2, radiator fan 5 and refrigerator 13 are all connected through external power source, for prior art, do not make a detailed description here.

The refrigerator 13 is installed to one side in the transformer substation body 1, a plurality of radiating fins 14 are fixedly installed on one side inner wall of the transformer substation body 1, the refrigerating pipes 15 are connected to the inside of each of the plurality of radiating fins 14, two ends of each of the refrigerating pipes 15 are connected to the refrigerator 13, and the refrigerator 13, the refrigerating pipes 15 and the plurality of radiating fins 14 are arranged, so that when the transformer substation works to generate heat, the heat is conducted to the plurality of radiating fins 14, the plurality of radiating fins 14 are in contact with the refrigerating pipes 15, the refrigerating pipes 15 are cooled by radiating low temperature when the refrigerator 13 refrigerates, at the moment, the radiating fins 14 conduct relatively hot temperature heat to the refrigerating pipes 15, heat exchange is conducted on the heat through the low temperature of the refrigerating pipes 15, and therefore the inside of the transformer substation body 1 is enabled to radiate heat, and the refrigerator 13, the refrigerating pipes 15 and the plurality of radiating fins 14 are of the prior art, and no more detailed description is made here.

The use principle and the advantages are that: this scheme is in the use, when transformer substation body 1 needs to dispel the heat to inside, sense the inside heat temperature of transformer substation body 1 through temperature sensor and rise, temperature sensor passes the signal to control panel 12 immediately, when control panel 12 starts motor 2 and drives screw rod 3 rotation, make screw rod 3 produce vertical displacement along the guide bar, and drive two radiator fan 5 through swivel nut 4 and dispel the heat to the inside blowing of transformer substation body 1, screw rod 3 is when being driven by motor 2 and rotate, drive main bevel gear 6 in the lump, main bevel gear 6 rotates and drives the vice bevel gear 7 rotation of one side latch meshing, make vice bevel gear 7 drive bull stick 8 rotate, thereby make bull stick 8 drive the bull stick 9 at both ends rotate, and make pinion rack 10 produce the removal through the latch, pinion 10 drives joint board 11 and baffle 18 and removes one section to outside to transformer substation body 1 through the intercommunication groove displacement, thereby make baffle 18 shift out in the logical inslot, make transformer substation body 1 inside through logical groove and outside air phase, make things convenient for transformer substation body 1 inside to blow the heat dissipation, simultaneously personnel can control when body 1 inside heat is not high, through removing the baffle 18 to outside, and the inside heat dissipation of transformer substation body 1 can be blocked by a small part through the noise, the inside the filter screen 17 is convenient for the transformer substation body to get into the inside through the daily heat circulation of transformer substation body at ordinary times.

Meanwhile, the control panel 12 conveys signals to the refrigerator 13 and starts the refrigerator 13, heat inside the transformer substation body 1 is conducted to the radiating fins 14, the radiating fins 14 are in contact with the refrigerating pipe 15, the refrigerating pipe 15 is cooled by radiating low temperature when the refrigerator 13 is used for refrigerating, at the moment, the radiating fins 14 conduct hotter temperature heat to the refrigerating pipe 15, heat is exchanged through the low temperature of the refrigerating pipe 15, so that the inside of the transformer substation body 1 is radiated, the cooling and radiating effects inside the transformer substation body 1 are further improved, and the practicability of the radiating device is improved.

To sum up: this heat abstractor of transformer substation can cool down the heat dissipation to the transformer substation inside effectively, has avoided the outside higher temperature of transformer substation, and the wind that external world got into can't carry out the heat exchange fully with the inside air of transformer substation, and the ventilation hole of seting up simultaneously can make dust and insect get into in the transformer substation owing to do not shelter from the thing, leads to easily causing harm to the inside electrical components of transformer substation, reduces the phenomenon of transformer substation radiating effect to promote heat abstractor's practicality and transformer substation's life.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a heat abstractor of transformer substation, includes transformer substation body (1), its characterized in that, logical groove has all been seted up to the both sides of transformer substation body (1), the both sides inner wall of transformer substation body (1) just is located the both sides of leading to the groove and all fixed mounting has joint piece (16), the both sides of transformer substation body (1) just are located the both sides of leading to the groove inner wall fixed mounting and have filter screen (17), one side of filter screen (17) is equipped with baffle (18) with leading to groove looks adaptation, one side of baffle (18) is equipped with joint board (11), the bottom fixed mounting of joint board (11) has pinion rack (10), the inside of transformer substation body (1) is provided with the drive assembly who is connected with two pinion racks (10), one side of transformer substation body (1) articulates there is the chamber door.

2. The heat abstractor of a transformer substation according to claim 1, wherein the transmission assembly comprises a motor (2) arranged in a transformer substation body (1), the motor (2) is fixedly installed on one side of the inner bottom of the transformer substation body (1) through a base, a screw (3) is connected with an output end drive of the motor (2), a screw sleeve (4) is sleeved outside the screw (3), a heat radiation fan (5) is fixedly installed on two sides of an outer ring of the screw sleeve (4), a guide rod is sleeved inside the screw sleeve (4) and on one side of the screw (3), and the bottom of the guide rod is fixedly connected with the base.

3. The heat abstractor of transformer substation according to claim 1, wherein the transmission assembly further comprises a main bevel gear (6) arranged at the top of the screw rod (3), the bottom of the main bevel gear (6) is fixedly connected with the top of the screw rod (3), one side of the main bevel gear (6) is connected with a secondary bevel gear (7) through latch meshing, a rotating rod (8) is sleeved in the secondary bevel gear (7), two ends of the rotating rod (8) are rotatably connected with two side inner walls of the transformer substation body (1) through shaft sleeves, big gears (9) are sleeved outside two ends of the rotating rod (8), and the top of the big gears (9) is connected with the bottom of the toothed plate (10) through latches.

4. The heat dissipating device of the transformer substation according to claim 1, wherein the clamping blocks (16) are L-shaped, the clamping plates (11) are C-shaped, clamping grooves are formed in the top and the bottom of one side inner wall of the clamping plates (11), two adjacent clamping blocks (16) are slidably connected with the clamping plates (11) through the clamping grooves, one side inner wall of the clamping plates (11) is fixedly connected with one side of the baffle (18), and communication grooves matched with the clamping plates (11) and the baffle (18) are formed in one side outer wall of the transformer substation body (1).

5. The heat dissipation device of a transformer substation according to claim 1, wherein a control panel (12) is fixedly installed on an inner wall of one side of the transformer substation body (1), and a temperature sensor is installed on one side of the control panel (12).

6. The heat dissipation device of the transformer substation according to claim 1, wherein a refrigerator (13) is installed at one side in the transformer substation body (1), a plurality of heat dissipation fins (14) are fixedly installed on one side inner wall of the transformer substation body (1), cooling pipes (15) are connected to the inside of the plurality of heat dissipation fins (14), and two ends of the cooling pipes (15) are connected to the refrigerator (13).