CN218919747U

CN218919747U - Box-type substation with heat radiation structure

Info

Publication number: CN218919747U
Application number: CN202223180874.9U
Authority: CN
Inventors: 杨行川; 田峰
Original assignee: Henan Huikai Electric Power Technology Co ltd
Current assignee: Henan Huikai Electric Power Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-25
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a box-type transformer substation with a heat dissipation structure. The box-type substation with heat radiation structure includes: a substation body; the fan is fixedly arranged at the top of the transformer substation body; the exhaust pipe is fixedly arranged at the exhaust end of the fan and positioned in the transformer substation body; the two ventilation openings are arranged on two sides of the transformer substation body; the two electric telescopic rods are fixedly arranged in the transformer substation body; the two baffles are respectively and fixedly arranged at the tops of the output rods of the two electric telescopic rods and are respectively and correspondingly arranged with the two ventilation openings. The box-type transformer substation with the heat radiation structure has the advantages that the heat radiation efficiency can be adjusted according to the internal temperature of the transformer substation, and the heat radiation effect is guaranteed.

Description

Box-type substation with heat radiation structure

Technical Field

The utility model belongs to the technical field of transformer substations, and particularly relates to a box-type transformer substation with a heat dissipation structure.

Background

The box-type transformer substation, also called preassembled substation or preassembled substation, is a prefabricated indoor and outdoor compact type power distribution equipment of factory, which is integrated by a certain wiring scheme, i.e. the functions of voltage reduction and low-voltage power distribution of the transformer are organically combined together and are installed in a steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, fully-closed and movable.

The existing box-type transformer substation generally dissipates heat through the radiator or the radiating holes around the top, and only dissipates heat through the radiator, so that the radiating mode is single and the effect is poor, and the stable work of the transformer substation is affected.

Therefore, it is necessary to provide a new box-type substation with a heat dissipation structure to solve the above technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing the box-type transformer substation with the heat dissipation structure, which can adjust the heat dissipation efficiency according to the internal temperature of the transformer substation and ensure the heat dissipation effect.

In order to solve the above technical problems, the box-type substation with a heat dissipation structure provided by the present utility model includes: a substation body; the fan is fixedly arranged at the top of the transformer substation body; the exhaust pipe is fixedly arranged at the exhaust end of the fan and positioned in the transformer substation body; the two ventilation openings are arranged on two sides of the transformer substation body; the two electric telescopic rods are fixedly arranged in the transformer substation body; the two baffles are respectively and fixedly arranged at the tops of the output rods of the two electric telescopic rods and are respectively and correspondingly arranged with the two ventilation openings.

As a further scheme of the utility model, the outer walls of the two sides of the transformer substation body are fixedly provided with the supporting plates, the tops of the two supporting plates are fixedly provided with the fixing frames, the two fixing frames and the outer walls of the two sides of the transformer substation body are movably provided with the mesh plates, and the two mesh plates are respectively and correspondingly arranged with the two ventilation openings.

As a further scheme of the utility model, the top of the transformer substation body is fixedly provided with the rain shielding edge, the air inlet pipe of the fan extends out of the rain shielding edge, and the inner wall of the rain shielding edge is provided with a plurality of heating pipes.

As a further scheme of the utility model, a supporting cylinder is fixedly arranged at the top of an air inlet pipe of the fan, a plurality of openings are formed in the supporting cylinder, a rain cover is fixedly arranged at the top of the supporting cylinder, and a dust screen is fixedly arranged at the bottom of the rain cover.

As a further scheme of the utility model, a plurality of winding displacement barrels are fixedly arranged at the bottom of the transformer substation body, and a temperature sensor is arranged in the transformer substation body.

As a further scheme of the utility model, a plurality of fixed pointed cones are fixedly arranged at the bottom of the transformer substation body, and limiting plates are fixedly arranged on the fixed pointed cones.

Compared with the related art, the box-type transformer substation with the heat radiation structure has the following beneficial effects:

the utility model provides a box-type substation with a heat dissipation structure, which comprises:

1. the fan is matched with the exhaust pipe and the ventilation opening, so that the air flow rate in the transformer substation body can be increased, the electric appliance on the inner wall of the transformer substation body can be cooled conveniently, external foreign matters can be prevented from entering the transformer substation body through the screen, and the electric appliance in the transformer substation body is prevented from being accumulated with dust to cause the abnormal operation of the electric appliance;

2. can prevent through the edge of keeping off the rain that a large amount of rainwater from getting into the transformer substation body through the vent, can prevent through the heating pipe that the rain from keeping off the winter from following the excessive transformer substation body of collapsing of top snow, can prevent through the rain-proof lid that the rainwater from flowing backward into the inlet fan, lead to the fan damage, can monitor the internal temperature of transformer substation at any time through temperature sensor, be convenient for according to the internal temperature regulation ventilation rate of transformer substation, can fix the transformer substation body on ground through fixed pointed cone, can prevent through the limiting plate that fixed pointed cone from continuing to insert underground, guarantee transformer substation body and ground keep certain distance, prevent that the ponding from soaking the transformer substation body in the rainy day.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

Fig. 1 is a schematic front sectional view of a preferred embodiment of a box-type substation with a heat dissipation structure according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;

fig. 3 is an enlarged schematic view of the portion B in fig. 1.

In the figure: 1. a substation body; 2. a blower; 3. an exhaust pipe; 4. a vent; 5. an electric telescopic rod; 6. a baffle; 7. a support plate; 8. a fixing frame; 9. a screen plate; 10. a rain shielding edge; 11. heating pipes; 12. a temperature sensor; 13. a support cylinder; 14. a rain cover; 15. a winding displacement cylinder; 16. fixing the pointed cone; 17. and a limiting plate.

Detailed Description

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic front sectional view of a preferred embodiment of a box-type substation with a heat dissipation structure according to the present utility model; FIG. 2 is an enlarged schematic view of the portion A in FIG. 1; fig. 3 is an enlarged schematic view of the portion B in fig. 1. Box-type substation with heat radiation structure includes: a substation body 1; the fan 2 is fixedly arranged at the top of the transformer substation body 1; the exhaust pipe 3 is fixedly arranged at the exhaust end of the fan 2 and positioned in the transformer substation body 1; two ventilation openings 4, wherein the two ventilation openings 4 are arranged at two sides of the transformer substation body 1; the two electric telescopic rods 5 are fixedly arranged in the transformer substation body 1; the two baffles 6, two baffle 6 respectively fixed mounting is in two electric telescopic handle 5's output pole top and respectively with two vent 4 corresponds the setting, through fan 2 cooperation exhaust pipe 3 and vent 4, can increase the air velocity of flow in the transformer substation body 1 to be convenient for cool down the electrical apparatus of transformer substation body 1 inner wall.

The utility model discloses a transformer substation is characterized by including transformer substation body 1, support plate 7 is all fixed mounting on the both sides outer wall of transformer substation body 1, two equal fixed mounting in top of support plate 7 has mount 8, two equal movable mounting has otter board 9 between mount 8 with the both sides outer wall of transformer substation body 1, two otter board 9 respectively with two vent 4 correspond the setting, can prevent through otter board 9 that external foreign matter from getting into transformer substation body 1 in, lead to the electrical apparatus deposition in the transformer substation body 1 to lead to its unable normal operation.

The top fixed mounting of transformer substation body 1 keeps off rain along 10, the air-supply line of fan 2 extends to outside the edge 10 keeps off the rain, be provided with a plurality of heating pipes 11 on the inner wall along 10 keeps off the rain, can prevent through the edge 10 that keeps off the rain that a large amount of rainwater from getting into transformer substation body 1 through vent 4, can prevent through heating pipe 11 that the edge 10 top snow from excessively collapsing transformer substation body 1 keeps off the rain in winter.

The air inlet pipe top fixed mounting of fan 2 has a support section of thick bamboo 13, a plurality of openings have been seted up on the support section of thick bamboo 13, the top fixed mounting of support section of thick bamboo 13 has rain-proof lid 14, the bottom fixed mounting of rain-proof lid 14 has the dust screen, can prevent through rain-proof lid 14 that the rainwater from flowing backward into fan 2, leads to fan 2 damage.

The bottom fixed mounting of transformer substation body 1 has a plurality of winding displacement section of thick bamboo 15, be provided with temperature sensor 12 in the transformer substation body 1, can monitor the temperature in the transformer substation body 1 at any time through temperature sensor 12, be convenient for adjust ventilation rate according to the temperature in the transformer substation body 1.

The bottom fixed mounting of transformer substation body 1 has a plurality of fixed pointed cone 16, and a plurality of all fixed mounting has limiting plate 17 on the fixed pointed cone 16, can fix transformer substation body 1 on ground through fixed pointed cone 16, can prevent through limiting plate 17 that fixed pointed cone 16 from continuing to insert underground, guarantees transformer substation body 1 and ground keep certain distance, prevents that rainy day ponding from soaking transformer substation body 1.

The working principle of the box-type transformer substation with the heat radiation structure provided by the utility model is as follows:

when the device is used, the device is fixed on the ground through the fixed pointed cone 16, the electric wire is pulled into the transformer substation body 1 through the wire arranging barrel 15, when the temperature in the transformer substation body 1 is higher, the fan 2 is started, fresh air is discharged into the transformer substation body 1 through the fan 2, so that the air flow rate in the transformer substation body 1 is increased, the cooling effect is achieved, when the external temperature is lower, the electric telescopic rod 5 is started, the output rod of the electric telescopic rod 5 extends out to enable the baffle 6 to block the ventilation opening 4, when the snow is in a heavy day, the snow on the top of the transformer substation body 1 is thicker, the heating pipe 11 is required to be started to accelerate snow melting, and the excessively-collapsed snow shielding edge 10 is prevented.

the utility model provides a box-type transformer substation with a heat dissipation structure, the air flow rate in a transformer substation body 1 can be increased through a fan 2 matched with an exhaust pipe 3 and a ventilation opening 4, so that the temperature of an electric appliance on the inner wall of the transformer substation body 1 can be conveniently reduced, external foreign matters can be prevented from entering the transformer substation body 1 through a screen 9, the electric appliance in the transformer substation body 1 cannot normally run due to dust accumulation, a large amount of rainwater can be prevented from entering the transformer substation body 1 through the ventilation opening 4 through a rain shielding edge 10, the transformer substation body 1 can be prevented from being excessively collapsed by snow on the top of the rain shielding edge 10 in winter through a heating pipe 11, the rainwater can be prevented from flowing back into the fan 2 through a rain cover 14, the fan 2 is prevented from being damaged, the temperature in the transformer substation body 1 can be monitored at any time through a temperature sensor 12, the ventilation rate can be conveniently adjusted according to the temperature in the transformer substation body 1, the transformer substation body 1 can be fixed on the ground through a fixed spike 16, the fixed spike 16 can be prevented from being continuously inserted into the ground through a limiting plate 17, the transformer substation body 1 is ensured to keep a certain distance from being accumulated in the ground, and the transformer substation body 1 is prevented from being soaked in a rainy day.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims

1. A box-type substation with heat radiation structure, characterized by comprising:

a substation body;

the fan is fixedly arranged at the top of the transformer substation body;

the exhaust pipe is fixedly arranged at the exhaust end of the fan and positioned in the transformer substation body;

the two ventilation openings are arranged on two sides of the transformer substation body;

the two electric telescopic rods are fixedly arranged in the transformer substation body;

the two baffles are respectively and fixedly arranged at the tops of the output rods of the two electric telescopic rods and are respectively and correspondingly arranged with the two ventilation openings.

2. The box-type substation with the heat radiation structure according to claim 1, wherein supporting plates are fixedly installed on the outer walls of the two sides of the substation body, fixing frames are fixedly installed at the tops of the two supporting plates, a mesh plate is movably installed between the two fixing frames and the outer walls of the two sides of the substation body, and the two mesh plates are respectively arranged corresponding to the two ventilation openings.

3. The box-type substation with the heat radiation structure according to claim 1, wherein a rain shielding edge is fixedly installed on the top of the substation body, an air inlet pipe of the fan extends out of the rain shielding edge, and a plurality of heating pipes are arranged on the inner wall of the rain shielding edge.

4. The box-type substation with the heat radiation structure according to claim 1, wherein a supporting cylinder is fixedly installed at the top of an air inlet pipe of the fan, a plurality of openings are formed in the supporting cylinder, a rain cover is fixedly installed at the top of the supporting cylinder, and a dust screen is fixedly installed at the bottom of the rain cover.

5. The box-type substation with the heat radiation structure according to claim 1, wherein a plurality of winding displacement barrels are fixedly installed at the bottom of the substation body, and a temperature sensor is arranged in the substation body.

6. The box-type substation with the heat radiation structure according to claim 1, wherein a plurality of fixed pointed cones are fixedly installed at the bottom of the substation body, and limiting plates are fixedly installed on the fixed pointed cones.