CN213817629U

CN213817629U - Heat radiation structure of wind power generation converter control cabinet

Info

Publication number: CN213817629U
Application number: CN202023242780.0U
Authority: CN
Inventors: 杜召功
Original assignee: Qingdao Huier Energy Saving Technology Co ltd
Current assignee: Qingdao Huier Energy Saving Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-27
Anticipated expiration: 2030-12-29

Abstract

The utility model belongs to the technical field of wind power generation, and discloses a heat dissipation structure of a wind power generation frequency converter control cabinet, which comprises a cabinet body, a switch is arranged on the surface wall of one side of the cabinet body, a water pump is arranged on the surface wall of one side of the cabinet body, a water outlet pipe is arranged at the water outlet of the water pump, one end of the water outlet pipe, which is far away from the water pump, penetrates through the surface wall of one side of the cabinet body and is provided with a coil pipe, the surface wall of one side of the cabinet body is provided with a water tank, one end of the coil pipe is far away from the water outlet pipe and penetrates through the cabinet body and one side surface wall of the water tank, the water pump is arranged in the water tank, inside the coil pipe was carried to the coolant liquid in the water tank through the water pump, the coil pipe was arranged at the inside snakelike of the cabinet body, increased with the area of contact of inside steam for the cooling rate of steam, coil pipe and water tank lug connection are convenient for with the water pump cooperation, make the coolant liquid form the circulation between the cabinet body and water tank.

Description

Heat radiation structure of wind power generation converter control cabinet

Technical Field

The utility model belongs to the technical field of wind power generation, concretely relates to heat radiation structure of wind power generation converter switch board.

Background

Wind is one of pollution-free energy sources, and is inexhaustible, the kinetic energy of the wind is converted into mechanical kinetic energy, and then the mechanical energy is converted into electric kinetic energy, namely wind power generation.

However, the heat dissipation structure of the existing wind power generation frequency converter control cabinet in the current market has some defects in the use process, for example, heat dissipation is realized only by means of heat dissipation holes, the amount of hot air generated inside the control cabinet is large, the hot air generated inside the control cabinet is difficult to take out of the cabinet without the help of external force, so that the hot air inside the control cabinet is accumulated, and the operation of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat radiation structure of wind power generation converter switch board to solve the heat dissipation problem of current wind power generation converter switch board.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat radiation structure of wind power generation converter switch board, includes the cabinet body, the switch is installed to a side table wall of the cabinet body, the water pump is installed to a side table wall of the cabinet body, the outlet pipe is installed to the delivery port of water pump, one side that one side of the water pump was kept away from to the one end of outlet pipe runs through a side table wall of the cabinet body and installs the coil pipe, the water tank is installed to a side table wall of the cabinet body, a side table wall that runs through the cabinet body and water tank of outlet pipe is kept away from to the one end of coil pipe, and with water tank fixed mounting, the inlet tube is installed to the water inlet of water pump, one side that one side of the water pump was kept away.

Preferably, the bottom of the cabinet body has been seted up the mounting hole, the internally mounted of mounting hole has the fan, the vaulting pole is installed at the top of the cabinet body, the one side that the cabinet body was kept away from to the one end of vaulting pole is installed and is kept away from the weather shield, the inlet port has been seted up at the top of the cabinet body, the dust screen is installed at the top of inlet port, fan and switch electric connection.

Preferably, a square hole is formed in the outer wall of one side of the cabinet body, and a heat dissipation window is installed in the square hole.

Preferably, the internally mounted of the cabinet body has the baffle, a plurality of mounting holes have been seted up at the top of baffle, and is a plurality of the heat dissipation strip is all installed to the inside of mounting hole.

Preferably, one side surface wall of the cabinet body is rotatably connected with a cabinet door through a hinge, one side surface wall of the cabinet door is provided with an observation hole, and observation glass is arranged in the observation hole.

Preferably, the bottom of the cabinet body is provided with a mounting groove, and a base is mounted inside the mounting groove.

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

(1) the utility model discloses set up the water pump, inside carrying the coil pipe through the coolant liquid of water pump in with the water tank, the coil pipe is arranged at the inside snakelike of the cabinet body, has increased the area of contact with inside steam for the cooling rate of steam, coil pipe and water tank lug connection are convenient for and the water pump cooperation, make the coolant liquid form the circulation between the cabinet body and water tank.

(2) The utility model discloses set up the fan, the fan setting is convenient for take the internal steam of cabinet out of the cabinet body in the bottom of the cabinet body, and the dust screen of setting is the cap shape, can prevent that debris such as leaf from entering into the internal portion of cabinet, also can increase the area of admitting air simultaneously, prevents to block up, and the heat dissipation window of setting can make things convenient for outside air to enter into the internal portion of cabinet, dispels the heat for internal components of cabinet.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a cabinet body; 2. a switch; 3. a water pump; 4. a water outlet pipe; 5. a coil pipe; 6. a water tank; 7. a water inlet pipe; 8. a fan; 9. a rain shield; 10. a dust screen; 11. a heat dissipation window; 12. a partition plate; 13. a heat dissipating strip; 14. a box door; 15. observing glass; 16. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a heat dissipation structure of a wind power generation frequency converter control cabinet comprises a cabinet body 1, a switch 2 is installed on one side surface wall of the cabinet body 1, a water pump 3 is installed on one side surface wall of the cabinet body 1, the type of the water pump 3 is JET-G17-37, a water outlet pipe 4 is installed at a water outlet of the water pump 3, a coil pipe 5 is installed on one side, far away from the water pump 3, of one end of the water outlet pipe 4, penetrates through one side surface wall of the cabinet body 1, a water tank 6 is installed on one side surface wall of the cabinet body 1, one end of the coil pipe 5, far away from the water outlet pipe 4, penetrates through one side surface wall of the cabinet body 1 and the water tank 6 and is fixedly installed with the water tank 6, a water inlet pipe 7 is installed at a water inlet of the water pump 3, one side, far away from the water pump 3, penetrates through the top of the water tank 6 and is fixedly installed with the water tank 6, the water pump 3 is electrically connected with the switch 2, cooling liquid in the water tank 6 is conveyed to the interior of the coil pipe 5, the coil pipe 5 is arranged in a snake shape in the cabinet body 1, the contact area of the hot gas with the inside is increased, and the cooling speed of the hot gas is accelerated.

In this embodiment, it is preferred, the mounting hole has been seted up to the bottom of the cabinet body 1, the internally mounted of mounting hole has fan 8, fan 8's model is DM150A, the vaulting pole is installed at the top of the cabinet body 1, the one side that the cabinet body 1 was kept away from to the one end of vaulting pole is installed and is kept away from rain board 9, the inlet port has been seted up at the top of the cabinet body 1, dust screen 10 is installed at the top of inlet port, fan 8 and switch 2 electric connection, fan 8 sets up and is convenient for take the steam in the cabinet body 1 outside the cabinet body 1 in the bottom of the cabinet body 1, dust screen 10 is the cap shape, can prevent that there is debris such as leaf to enter into the cabinet body 1 in, the area of admitting air also can increase simultaneously, prevent to block up.

In this embodiment, preferably, a square hole is formed in an outer wall of one side of the cabinet body 1, and the heat dissipation window 11 is installed in the square hole, so that external air can enter the cabinet body 1 conveniently to dissipate heat of internal elements of the cabinet body 1.

In this embodiment, preferably, the inside mounting of the cabinet body 1 has the baffle 12, and a plurality of mounting holes have been seted up at the top of baffle 12, and the heat dissipation strip 13 is all installed to the inside of a plurality of mounting holes, and the heat dissipation strip 13 is the metal material, and the heat dissipation of supplementary converter bottom and baffle 12 contact department improves holistic radiating efficiency.

In this embodiment, it is preferred, one side table wall of the cabinet body 1 is connected with the chamber door 14 through hinge rotation, one side table wall of the chamber door 14 has been seted up and has been observed the hole, the internally mounted who observes the hole has observation glass 15, is convenient for overhaul the inside of the cabinet body 1, and observation glass 15 can have more audio-visual understanding to the condition of the inside of the cabinet body 1.

In this embodiment, preferably, the bottom of the cabinet body 1 is provided with a mounting groove, and the base 16 is installed in the mounting groove, so that the vibration frequency of the equipment during operation is reduced, and the normal use of internal electronic components is ensured.

The utility model discloses a theory of operation and use flow: when using the heat radiation structure of wind power generation converter switch board, at first synchronous opening water pump 3 and fan 8, water pump 3 takes the coolant liquid out from water tank 6 through inlet tube 7, then carry the inside of coil pipe 5 with the coolant liquid through outlet pipe 4, the coolant liquid finally gets into the inside of water tank 6 once more through coil pipe 5, form the circulation, fan 8 takes inside steam out of the cabinet body 1, outside air enters into the inside of the cabinet body 1 by inlet port and heat dissipation window 11, when the process inlet port, dust screen 10 can block outside debris in the outside of the cabinet body 1, the heat dissipation strip 13 that sets up takes away the position steam that converter and baffle 12 meet the department, accelerate the radiating rate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat radiation structure of wind power generation converter switch board, includes the cabinet body (1), switch (2), its characterized in that are installed to a lateral surface wall of the cabinet body (1): water pump (3) are installed to a side table wall of the cabinet body (1), outlet pipe (4) are installed to the delivery port of water pump (3), one side that water pump (3) was kept away from to the one end of outlet pipe (4) runs through a side table wall of the cabinet body (1) and installs coil pipe (5), water tank (6) are installed to a side table wall of the cabinet body (1), one side that outlet pipe (4) were kept away from to one end of coil pipe (5) runs through a side table wall of the cabinet body (1) and water tank (6), and with water tank (6) fixed mounting, inlet tube (7) are installed to the water inlet of water pump (3), one side that water pump (3) was kept away from to one end of inlet tube (7) runs through the top of water tank (6), and with water tank (6) fixed mounting, water pump (3) and switch (2) electric connection.

2. The heat dissipation structure of the wind power generation frequency converter control cabinet according to claim 1, characterized in that: the utility model discloses a rain-proof cabinet, including the cabinet body, the mounting hole has been seted up to the bottom of the cabinet body (1), the internally mounted of mounting hole has fan (8), the vaulting pole is installed at the top of the cabinet body (1), one side that the cabinet body (1) was kept away from to the one end of vaulting pole is installed and is kept off rain board (9), the inlet port has been seted up at the top of the cabinet body (1), dust screen (10) are installed at the top of inlet port, fan (8) and switch (2) electric connection.

3. The heat dissipation structure of the wind power generation frequency converter control cabinet according to claim 1, characterized in that: a square hole is formed in the outer wall of one side of the cabinet body (1), and a heat dissipation window (11) is installed in the square hole.

4. The heat dissipation structure of the wind power generation frequency converter control cabinet according to claim 1, characterized in that: the utility model discloses a cabinet, including the cabinet body, the internally mounted of the cabinet body (1) has baffle (12), a plurality of mounting holes have been seted up at the top of baffle (12), and are a plurality of heat dissipation strip (13) are all installed to the inside of mounting hole.

5. The heat dissipation structure of the wind power generation frequency converter control cabinet according to claim 1, characterized in that: one side surface wall of the cabinet body (1) is rotatably connected with a cabinet door (14) through a hinge, an observation hole is formed in one side surface wall of the cabinet door (14), and observation glass (15) is arranged in the observation hole.

6. The heat dissipation structure of the wind power generation frequency converter control cabinet according to claim 1, characterized in that: the bottom of the cabinet body (1) is provided with a mounting groove, and a base (16) is mounted inside the mounting groove.