CN216413588U

CN216413588U - Heat dissipation device for electric power engineering equipment

Info

Publication number: CN216413588U
Application number: CN202122723054.9U
Authority: CN
Inventors: 谢浩
Original assignee: Sichuan Tianfu Tianxin Energy Engineering Co ltd
Current assignee: Sichuan Tianfu Tianxin Energy Engineering Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-29
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a heat dissipation device for electric power engineering equipment, which comprises a cabinet body, wherein a water storage tank is installed at the lower end of the cabinet body, a cooling device is arranged on the left side of the water storage tank, the cooling device extends into the water storage tank and is communicated with the cabinet body, rectangular through grooves are formed in the left end and the right end of the cabinet body, a front cover is arranged at the front end of the cabinet body, a first fan is installed at the upper end of the cabinet body and is communicated with the cabinet body, ventilation devices are installed on the left inner wall and the right inner wall of the cabinet body, and four support columns distributed in a rectangular array are installed at the upper end of the water storage tank. According to the heat dissipation device for the electric power engineering equipment, air can be cooled by the cooling device, then the cooled air is blown to the electric power equipment by the second fan, the ventilation device is arranged to shield the area of the rectangular groove so as to change the size of the ventilation opening of the cabinet body, and the heat dissipation device is beneficial to discharging of high-temperature air inside.

Description

Heat dissipation device for electric power engineering equipment

Technical Field

The utility model relates to the technical field of heat dissipation of electric devices, in particular to a heat dissipation device of electric engineering equipment.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades.

Electric power equipment often needs heat abstractor to cool down at the during operation to guarantee that electric power equipment normally works in current have following several drawbacks: 1. most of the existing heat dissipation devices directly cool the external air against the power equipment, and the cooling effect is poor; 2. most of the existing heat dissipation devices can not change the size of an air outlet, and high-temperature gas in the devices can not be discharged in time, so that the electric power equipment is damaged, and the service life of the electric power equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a heat dissipation device for electric power engineering equipment, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a heat dissipation device for electric power engineering equipment comprises a cabinet body, wherein a water storage tank is mounted at the lower end of the cabinet body, a heat sink is arranged on the left side of the water storage tank, the heat sink extends into the water storage tank and is communicated with the cabinet body, rectangular through grooves are formed in the left end and the right end of the cabinet body, a front cover is arranged at the front end of the cabinet body, a first fan is mounted at the upper end of the cabinet body and is communicated with the cabinet body, ventilation devices are mounted on the left inner wall and the right inner wall of the cabinet body, four support columns distributed in a rectangular array are mounted at the upper end of the water storage tank, a transverse plate is mounted at the upper ends of the four support columns, a plurality of through holes are formed in the upper end of the transverse plate, brackets are mounted at the left part and the right part of the upper end of the transverse plate, electric power equipment is mounted at the upper ends of the two brackets together, and a second fan is mounted in the middle part of the upper end of the water storage tank, the second fan is located below the transverse plate.

Preferably, the water inlet pipe and the water outlet pipe are respectively arranged at the right end of the water storage tank from top to bottom in an inserting manner, and the middle part of the upper end of the water storage tank is provided with a through groove.

Preferably, the through groove is in a circular truncated cone shape, and the second fan is located above the through groove.

Preferably, the heat sink includes the fan, the fan sets up the left side at the storage water tank, the output of fan extends to in the storage water tank and is connected with the S-shaped pipe, the one end that the fan was kept away from to the S-shaped pipe is connected with the blast pipe, the one end that the S-shaped pipe was kept away from to the blast pipe alternates and installs the lower extreme at the storage water tank, the blast pipe communicates with each other with leading to the groove, the S-shaped pipe is the wave shape.

Preferably, ventilation unit includes electronic jar, electronic jar is installed on the inner wall of the cabinet body, electronic jar's expansion end is connected with the fixed block, fixedly connected with baffle on the fixed block.

Preferably, the width of the baffle is greater than that of the rectangular through groove, and the baffle is movably connected with the inner wall of the cabinet body respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the heat dissipation device for the power engineering equipment, the air can be cooled by arranging the cooling device, and then the cooled gas is blown to the power equipment by the second fan, so that the temperature around the power equipment is effectively reduced;

2. according to the heat dissipation device for the power engineering equipment, the ventilation device is arranged, so that the area of the rectangular groove can be shielded, the size of the ventilation opening of the cabinet body can be changed, the discharge of high-temperature gas in the heat dissipation device is facilitated, the phenomenon that the operation of the power equipment is influenced due to overhigh temperature is avoided, when the high-temperature air in the heat dissipation device cannot be discharged due to overhigh temperature, the output end of the electric cylinder drives the baffle plate to be upward, the ventilation opening is enlarged, the damage to the power equipment due to overhigh temperature is avoided, and the service life of the power equipment is prolonged.

Drawings

Fig. 1 is a schematic view of an overall structure of a heat dissipation device for electrical engineering equipment according to the present invention;

fig. 2 is a schematic view of an internal structure of a cabinet body of a heat dissipation device of electrical engineering equipment according to the present invention;

FIG. 3 is a sectional view of a water storage tank of a heat dissipation device of an electrical engineering apparatus according to the present invention;

fig. 4 is a schematic view of an overall structure of a ventilation device of a heat dissipation device of electrical engineering equipment according to the present invention.

In the figure: 1. a cabinet body; 2. a front cover; 3. a cooling device; 4. a rectangular through groove; 5. a water storage tank; 6. a ventilation device; 7. an electrical device; 8. a support; 9. a transverse plate; 10. a support pillar; 11. a first fan; 12. a second fan; 51. a water inlet pipe; 52. a drain pipe; 53. a through groove; 31. a fan; 32. an S-shaped pipe; 33. an exhaust pipe; 61. an electric cylinder; 62. a baffle plate; 63. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a heat dissipation device for electric power engineering equipment comprises a cabinet body 1, a water storage tank 5 is installed at the lower end of the cabinet body 1, a cooling device 3 is arranged at the left side of the water storage tank 5, the cooling device 3 extends into the water storage tank 5 and is communicated with the cabinet body 1, rectangular through grooves 4 are formed at the left end and the right end of the cabinet body 1, a front cover 2 is arranged at the front end of the cabinet body 1, a first fan 11 is installed at the upper end of the cabinet body 1 and is communicated with the cabinet body 1, ventilation devices 6 are installed on the left inner wall and the right inner wall of the cabinet body 1, four support columns 10 distributed in a rectangular array are installed at the upper end of the water storage tank 5, a transverse plate 9 is installed at the upper ends of the four support columns 10 together, a plurality of through holes are formed at the upper end of the transverse plate 9, brackets 8 are installed at the left portion and the right portion of the upper end of the transverse plate 9, and an electric power equipment 7 is installed at the upper ends of the two brackets 8 together, no. two fans 12 are installed in the middle of the upper end of the water storage tank 5, and the No. two fans 12 are located below the transverse plate 9.

The right end from the top down of storage water tank 5 is installed inlet tube 51 and drain pipe 52 respectively the interlude, and logical groove 53 has been seted up in the upper end middle part of storage water tank 5, and drain pipe 52 is in the closed condition, and inlet tube 51 is located the top of S-shaped pipe 32.

Through groove 53 is the round platform shape, and No. two fan 12 are located through groove 53's top, and through groove 53 is the round platform shape and is favorable to No. two fan 12 evenly to blow cold air to power equipment 7.

The cooling device 3 comprises a fan 31, the fan 31 is arranged on the left side of the water storage tank 5, the output end of the fan 31 extends into the water storage tank 5 and is connected with an S-shaped pipe 32, one end of the S-shaped pipe 32, which is far away from the fan 31, is connected with an exhaust pipe 33, one end of the exhaust pipe 33, which is far away from the S-shaped pipe 32, penetrates and is installed at the lower end of the water storage tank 5, the exhaust pipe 33 is communicated with the through groove 53, the S-shaped pipe 32 is in a wave shape, the fan 31, the S-shaped pipe 32 and the exhaust pipe 33 can cool air, then the cooled air is blown to the power equipment 7 through the second fan 12, and the temperature around the power equipment 7 is effectively reduced.

Ventilation unit 6 includes electronic jar 61, and electronic jar 61 is installed on the inner wall of the cabinet body 1, and electronic jar 61's expansion end is connected with fixed block 63, fixedly connected with baffle 62 on the fixed block 63, and electronic jar 61, fixed block 63 and baffle 62 can change the size of air outlet, are favorable to inside high-temperature gas's discharge.

The width of the baffle plate 62 is larger than that of the rectangular through groove 4, and the baffle plate 62 is movably connected with the inner wall of the cabinet body 1 respectively.

It should be noted that, the utility model is a heat dissipating device for electrical engineering equipment, when in use, the electrical equipment 7 is fixedly installed above the two brackets 8, the air can be cooled by arranging the cooling device 3, then the cooled air is blown to the electrical equipment 7 from the bottom by the second fan 12, the temperature around the electrical equipment 7 is effectively reduced, before heat dissipation, water is injected into the water storage tank 5 through the water inlet pipe 51, then the fan 31 is started, the external air is output into the S-shaped pipe 32 by the output end of the fan 31, because the S-shaped pipe 32 is soaked in water, the temperature of the air inside the S-shaped pipe 32 can be effectively reduced, then the cold air is discharged through the exhaust pipe 33, the cooling effect is good, the cost is low, the first fan 11 can timely discharge the high-temperature air at the bottom of the cabinet body 1, the ventilation device 6 can shield the area of the rectangular through groove 4 to change the size of the ventilation opening of the cabinet body 1, the discharge of the internal high-temperature gas is facilitated, the phenomenon that the power equipment 7 is influenced by overhigh temperature is avoided, when the internal high-temperature air is too much to be discharged, the electric cylinder 61 is opened, the output end of the electric cylinder 61 drives the baffle 62 to be upward, the vent is enlarged, the damage to the power equipment 7 due to overhigh temperature is avoided, and the service life of the power equipment 7 is prolonged.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric power engineering equipment heat abstractor, includes cabinet body (1), its characterized in that: a water storage tank (5) is installed at the lower end of the cabinet body (1), a cooling device (3) is arranged on the left side of the water storage tank (5), the cooling device (3) extends into the water storage tank (5) and is communicated with the cabinet body (1), rectangular through grooves (4) are formed in the left end and the right end of the cabinet body (1), a front cover (2) is arranged at the front end of the cabinet body (1), a first fan (11) is installed at the upper end of the cabinet body (1), the first fan (11) is communicated with the cabinet body (1), a ventilation device (6) is installed on the left inner wall and the right inner wall of the cabinet body (1), four support columns (10) distributed in a rectangular array are installed at the upper end of the water storage tank (5), a transverse plate (9) is installed at the upper ends of the four support columns (10) together, a plurality of through holes are formed in the upper end of the transverse plate (9), and a support (8) is installed at the left end and the upper end and the right end of the transverse plate (9), two power equipment (7) are installed jointly to the upper end of support (8), the upper end mid-mounting of storage water tank (5) has No. two fans (12), No. two fans (12) are located the below of diaphragm (9).

2. The heat dissipation device for electrical engineering equipment according to claim 1, wherein: the water storage tank is characterized in that a water inlet pipe (51) and a water outlet pipe (52) are respectively and alternately installed at the right end of the water storage tank (5) from top to bottom, and a through groove (53) is formed in the middle of the upper end of the water storage tank (5).

3. The heat dissipation device for electrical engineering equipment according to claim 2, wherein: the through groove (53) is in a circular truncated cone shape, and the second fan (12) is located above the through groove (53).

4. The heat dissipation device for electrical engineering equipment according to claim 2, wherein: cooling device (3) include fan (31), fan (31) set up the left side in storage water tank (5), the output of fan (31) extends to in storage water tank (5) and is connected with S-shaped pipe (32), the one end that fan (31) were kept away from in S-shaped pipe (32) is connected with blast pipe (33), the one end interlude that S-shaped pipe (32) were kept away from in blast pipe (33) is installed the lower extreme in storage water tank (5), blast pipe (33) communicate with each other with logical groove (53), S-shaped pipe (32) are the wave shape.

5. The heat dissipation device for electrical engineering equipment according to claim 1, wherein: ventilation unit (6) are including electronic jar (61), electronic jar (61) are installed on the inner wall of the cabinet body (1), the expansion end of electronic jar (61) is connected with fixed block (63), fixedly connected with baffle (62) on fixed block (63).

6. The heat dissipation device for electrical engineering equipment according to claim 5, wherein: the width of the baffle (62) is greater than that of the rectangular through groove (4), and the baffle (62) is movably connected with the inner wall of the cabinet body (1) respectively.