CN214799261U

CN214799261U - Intelligence heat dissipation converter switch board

Info

Publication number: CN214799261U
Application number: CN202022665327.4U
Authority: CN
Inventors: 冯跃辉; 吴志勇; 冯俊达
Original assignee: Zhengzhou Dongzhiping Electric Technology Co ltd
Current assignee: Zhengzhou Dongzhiping Electric Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-11-19
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses an intelligence heat dissipation converter control cabinet relates to converter installation equipment technical field, specifically is an intelligence heat dissipation converter control cabinet, including the cabinet body, the top fixedly connected with infusion end of water pump, the top fixedly connected with circulating pipe of infusion end. This intelligence heat dissipation converter switch board, through the fan, the setting of heat absorption pipe and heat collection box, make this intelligence heat dissipation converter switch board possess the thermal effect of collection converter, cooperation setting through water pump and circulating pipe, the in-process that uses can make circulation liquid circulate and flow in the circulating pipe, thereby the effect of heat transfer has been played, the good mesh of radiating effect has been reached, setting through thermistor, make this intelligence heat dissipation converter switch board possess automatic control's effect, cooperation setting through buckle and draw-in groove, in-process using can extract and the joint buckle, thereby the effect of opening and closing the cabinet door has been played, convenient to use's purpose has been reached.

Description

Intelligence heat dissipation converter switch board

Technical Field

The utility model relates to a converter installation equipment technical field specifically is an intelligence heat dissipation converter switch board.

Background

The frequency converter is a common control device in modern industrial electrical equipment and is widely applied to automatic control and process control, but the frequency converter has high requirements on the use environment, wherein the temperature is a problem that the frequency converter cannot escape, because the frequency converter is a heating device, mainly an IGBT (insulated gate bipolar translator) of a switching element and a power element of the frequency converter, and the other frequency converters also comprise an alternating current reactor, a direct current reactor and the like. According to relevant empirical data, the environmental working temperature of the frequency converter is increased by 10 ℃, the service life of the frequency converter is halved, the failure rate is doubled, and the high temperature brings high failure rate to the frequency converter.

The intelligent heat dissipation frequency converter control cabinet disclosed in the chinese utility model patent application publication specification CN 208210527U, though, this intelligent heat dissipation frequency converter control cabinet simple structure, the installation is dismantled conveniently, and the switch board radiating rate is fast, is difficult for the ash, switch board long service life, however, this intelligent heat dissipation frequency converter control cabinet has the shortcoming that the radiating effect is not good and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an intelligence heat dissipation converter switch board has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an intelligence heat dissipation converter switch board, includes the cabinet body, the bottom fixedly connected with heat absorption pipe of the cabinet body, the heat absorption pipe runs through in the bottom of the cabinet body, the bottom fixedly connected with heat dissipation case of heat absorption pipe, the bottom fixedly connected with bottom plate of heat dissipation case, the bottom fixedly connected with backup pad of bottom plate, the top fixedly connected with radiator of bottom plate, fixed connection between bottom plate and the radiator, the interior roof fixedly connected with thermal-arrest case of heat dissipation case, the heat absorption pipe runs through in the top of thermal-arrest case, the inside wall fixedly connected with water tank of heat dissipation case, the interior diapire fixedly connected with water pump of water tank, the top fixedly connected with infusion end of water pump, the top fixedly connected with circulating pipe of infusion end, the circulating pipe runs through in water tank, thermal-arrest case and radiator respectively.

Optionally, the top of the cabinet body is fixedly connected with a motor, the output end of the motor is fixedly connected with a power shaft, and the outer surface of the power shaft is fixedly connected with a fan.

Optionally, the side of the cabinet body is fixedly connected with baffle and fixed rotating shaft respectively, the surface of fixed rotating shaft rotates and is connected with the cabinet door, a side fixedly connected with handle of cabinet door, another side fixedly connected with buckle of cabinet door.

Optionally, a clamping groove is formed in the side face of the cabinet body, the buckle and the clamping groove are connected in a clamped mode, and the inner bottom wall of the cabinet body is fixedly connected with a thermistor.

Optionally, a heat dissipation port is formed in the side face of the heat dissipation box, a plurality of heat dissipation fins are fixedly connected to the side face of the heat dissipation box, and the heat dissipation fins are made of aluminum alloy.

Optionally, the motor, the water pump and the thermistor are all electrically connected with a power supply, the thermistor is respectively electrically connected with the motor and the water pump, and the circulating pipe is made of silica gel.

(III) advantageous effects

The utility model provides an intelligence heat dissipation converter switch board possesses following beneficial effect:

1. this intelligence heat dissipation converter switch board, through the fan, the setting of heat absorption pipe and heat collection box, make this intelligence heat dissipation converter switch board possess the thermal effect of collection converter, set up through the cooperation of water pump and circulating pipe, can make circulation liquid circulate at the circulating pipe internal circulation flow at the in-process that uses, combine the big nature of circulation liquid specific heat capacity to play the effect of transmitting a large amount of converter heats for the radiator, reached the good purpose of radiating effect.

2. This intelligence heat dissipation converter control cabinet through thermistor's setting, makes this intelligence heat dissipation converter control cabinet possess the effect of automatic control electric current break-make, sets up through the cooperation of buckle and draw-in groove, can extract in the draw-in groove with the joint buckle at the in-process that uses to the effect of opening and closing the cabinet door has been played, has reached convenient to use's purpose.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic side view of the partial cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the bottom cross-section structure of the present invention.

In the figure: 1. an electric motor; 2. a cabinet body; 3. a baffle plate; 4. fixing the rotating shaft; 5. a cabinet door; 6. a handle; 7. a heat absorbing tube; 8. a heat dissipation box; 9. a heat dissipation port; 10. a base plate; 11. a support plate; 12. a power shaft; 13. a fan; 14. a thermistor; 15. a heat sink; 16. a water pump; 17. a water tank; 18. a circulation pipe; 19. a heat collection tank; 20. buckling; 21. a card slot; 22. a transfusion end.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: an intelligent heat dissipation frequency converter control cabinet comprises a cabinet body 2, wherein the top of the cabinet body 2 is fixedly connected with a motor 1, the output end of the motor 1 is fixedly connected with a power shaft 12, the outer surface of the power shaft 12 is fixedly connected with a fan 13, the bottom of the cabinet body 2 is fixedly connected with a heat absorption pipe 7, the heat absorption pipe 7 penetrates through the bottom of the cabinet body 2, the bottom of the heat absorption pipe 7 is fixedly connected with a heat dissipation box 8, the bottom of the heat dissipation box 8 is fixedly connected with a bottom plate 10, the bottom of the bottom plate 10 is fixedly connected with a support plate 11, the top of the bottom plate 10 is fixedly connected with a heat radiator 15, the bottom plate 10 is fixedly connected with the heat radiator 15, the side surfaces of the cabinet body 2 are respectively and fixedly connected with a baffle 3 and a fixed rotating shaft 4, the outer surface of the fixed rotating shaft 4 is rotatably connected with a cabinet door 5, one side surface of the cabinet door 5 is fixedly connected with a handle 6, another side fixedly connected with buckle 20 of cabinet door 5, draw-in groove 21 has been seted up to the side of the cabinet body 2, the joint between buckle 20 and the draw-in groove 21, interior diapire fixedly connected with thermistor 14 of the cabinet body 2, the interior roof fixedly connected with thermal-arrest case 19 of heat dissipation case 8, thermovent 9 has been seted up to the side of heat dissipation case 8, the side fixedly connected with a plurality of fin of radiator 15, the used material of fin is the aluminum alloy, heat absorption pipe 7 runs through in the top of thermal-arrest case 19, the inside wall fixedly connected with water tank 17 of heat dissipation case 8, the interior diapire fixedly connected with water pump 16 of water tank 17, the top fixedly connected with infusion end 22 of water pump 16, the top fixedly connected with circulating pipe 18 of infusion end 22, circulating pipe 18 runs through respectively in water tank 17, thermal-arrest case 19 and radiator 15, motor 1, The water pump 16 and the thermistor 14 are both electrically connected with a power supply, the thermistor 14 is respectively electrically connected with the motor 1 and the water pump 16, and the circulating pipe 18 is made of silica gel.

When the device is used, the motor 1 and the water pump 16 are respectively controlled to be started and closed by the temperature value which can be electrified by the thermistor 14, the handle 6 is pulled, the handle 6 rotates along the fixed rotating shaft 4, the buckle 20 is pulled out of the clamping groove 21, the cabinet door 5 is opened, the frequency converter is installed and fixed on the inner wall of the cabinet body 2, the baffle 3 prevents the fan 13 from being touched when the frequency converter is installed, the cabinet door 5 is closed, the motor 1, the water pump 16 and the thermistor 14 are all connected with a power supply, the thermistor 14 is not electrified at the moment, the water pump 16 and the motor 1 are both closed, when the frequency converter emits heat, the temperature in the cabinet body 2 rises, hot air is formed in the cabinet body 2, when the temperature value rises to be equal to or larger than the temperature value which the thermistor 14 can be electrified, the thermistor 14 is electrified, the water pump 16 and the motor 1 are both started, the water pump 16 pumps water in the water tank 17, the infusion end 22 delivers water into the circulation pipe 18 to make water circulate in the circulation pipe 18, at the same time, the motor 1 is started, the power shaft 12 and the fan 13 both rotate, the fan 13 rotates to make hot air flow downwards, the hot air enters the heat absorption pipe 7, the hot air in the heat absorption pipe 7 enters the heat collection box 19, when the circulation liquid circulates in the circulation pipe 18 and passes through the heat collection box 19, the hot air in the heat collection box 19 transfers heat to the circulation liquid, when the circulation liquid circulates in the circulation pipe 18 and passes through the heat radiator 15, the heat is transferred to the heat radiator 15, the heat radiation fins on the side surface of the heat radiator 15 absorb heat, the heat absorbed by the heat radiator 15 is radiated from the heat radiation port 9, when the circulation liquid circulates in the water tank 17, the circulation liquid flowing into the water tank 17 does not carry heat, the heat is radiated in the cabinet 2, the temperature in the cabinet 2 is lowered, when the temperature value is lowered to be less than the temperature value that the thermistor 14 can be energized, the thermistor 14 is de-energized and both the water pump 16 and the motor 1 are turned off.

In conclusion, this intelligence heat dissipation converter switch board, through fan 13, heat absorption pipe 7 and heat collection box 19's setting, make this intelligence heat dissipation converter switch board possess the effect of collecting the converter heat, set up through the cooperation of water pump 16 and circulating pipe 18, can make circulation liquid circulate in circulating pipe 18 in the use, combine the nature that circulation liquid specific heat capacity is big, thereby played the effect of transmitting a large amount of converter heat for radiator 15, the good mesh of radiating effect has been reached, through thermistor 14's setting, make this intelligence heat dissipation converter switch board possess the effect of automatic control electric current break-make, set up through the cooperation of buckle 20 and draw-in groove 21, can extract in draw-in groove 21 and joint buckle 20 in the use, thereby played the effect of opening and closing cabinet door 5, convenient to use's purpose has been reached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligence heat dissipation converter switch board, includes the cabinet body (2), its characterized in that: the bottom of the cabinet body (2) is fixedly connected with a heat absorption pipe (7), the heat absorption pipe (7) penetrates through the bottom of the cabinet body (2), the bottom of the heat absorption pipe (7) is fixedly connected with a heat dissipation box (8), the bottom of the heat dissipation box (8) is fixedly connected with a bottom plate (10), the bottom of the bottom plate (10) is fixedly connected with a supporting plate (11), the top of the bottom plate (10) is fixedly connected with a heat radiator (15), the bottom plate (10) is fixedly connected with the heat radiator (15), the inner top wall of the heat dissipation box (8) is fixedly connected with a heat collection box (19), the heat absorption pipe (7) penetrates through the top of the heat collection box (19), the inner side wall of the heat dissipation box (8) is fixedly connected with a water tank (17), the inner bottom wall of the water tank (17) is fixedly connected with a water pump (16), and the top of the water pump (16) is fixedly connected with an infusion end (22), the top of the infusion end (22) is fixedly connected with a circulating pipe (18), and the circulating pipe (18) respectively penetrates through the water tank (17), the heat collecting tank (19) and the radiator (15).

2. The intelligent heat dissipation frequency converter control cabinet of claim 1, characterized in that: the top fixedly connected with motor (1) of the cabinet body (2), the output fixedly connected with power shaft (12) of motor (1), the surface fixed connection of power shaft (12) has fan (13).

3. The intelligent heat dissipation frequency converter control cabinet of claim 1, characterized in that: the side of the cabinet body (2) is fixedly connected with baffle (3) and fixed rotating shaft (4) respectively, the surface of fixed rotating shaft (4) is rotated and is connected with cabinet door (5), a side fixedly connected with handle (6) of cabinet door (5), another side fixedly connected with buckle (20) of cabinet door (5).

4. The intelligent heat dissipation frequency converter control cabinet of claim 3, characterized in that: draw-in groove (21) have been seted up to the side of the cabinet body (2), the joint between buckle (20) and draw-in groove (21), inner diapire fixedly connected with thermistor (14) of the cabinet body (2).

5. The intelligent heat dissipation frequency converter control cabinet of claim 1, characterized in that: the side of the heat dissipation box (8) is provided with a heat dissipation port (9), the side of the heat sink (15) is fixedly connected with a plurality of heat dissipation fins, and the heat dissipation fins are made of aluminum alloy.

6. The intelligent heat dissipation frequency converter control cabinet of claim 2, characterized in that: the motor (1), the water pump (16) and the thermistor (14) are electrically connected with a power supply, the thermistor (14) is electrically connected with the motor (1) and the water pump (16) respectively, and the circulating pipe (18) is made of silica gel.