CN214337304U

CN214337304U - Novel colliery is heat dissipation for switch board device

Info

Publication number: CN214337304U
Application number: CN202120129634.2U
Authority: CN
Inventors: 辛鹏
Original assignee: SHANXI SENER TECHNOLOGY CO LTD
Current assignee: SHANXI SENER TECHNOLOGY CO LTD
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-10-01
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a novel colliery is heat abstractor for switch board, including the inner box device by the inner box main casing body, the sealing member, first buckle groove, the inner box filter screen, connecting slot hole and dead lever are constituteed, the outside cover of inner box device is equipped with outer container device, the inside of inner box device is provided with forced air cooling device and switch board, forced air cooling device comprises driving motor and electric fan, driving motor's top is provided with the electric fan, be provided with water cooling plant on the switch board, water cooling plant is by spacing net, cross the water board, water inlet and delivery port are constituteed, the outside cover of switch board is equipped with spacing net, spacing inside being provided with the water board, the one end symmetry of crossing the water board is provided with the water inlet, the other end symmetry of crossing the water board is provided with the delivery port, the other side of switch board is provided with the controller, the top of controller is provided with temperature sensor. This novel colliery is heat abstractor for switch board has good heat dissipation, and automatic operation, the heat dissipation is timely, the high advantage of security.

Description

Novel colliery is heat dissipation for switch board device

Technical Field

The utility model relates to a switch board technical field specifically is a novel colliery is heat dissipation for switch board device.

Background

The power equipment comprises a power distribution cabinet and the like, because a large number of power and communication equipment such as fuses, contactors, residual current operated protectors, capacitance meters, circuit breakers, kilowatt-hour meters, frequency converters and other components are arranged in the power distribution cabinet, when the outdoor temperature of the components is overhigh and the components can generate a large amount of heat in the long-time operation process, particularly products with the frequency converters generate larger heat, the internal temperature of the power distribution cabinet can easily reach more than 40 ℃, the components are known to be very sensitive to high temperature, once the internal temperature of the power distribution cabinet is higher than 40 ℃ for a long time, the operation stability and the service life of the power distribution equipment can be seriously influenced, equipment elements in the power distribution cabinet can be aged in advance, the service life of the components can be shortened, the normal work of the components can be influenced, and even the components can be burnt out, and accidents are caused, so that heat dissipation measures of the power distribution cabinet are very necessary.

The existing power distribution cabinet heat dissipation structure is poor in heat dissipation effect and lacks emergency heat dissipation measures, when the operating temperature of distribution point equipment is high, the internal temperature of a power distribution cabinet cannot be reduced rapidly, only the power distribution cabinet can be stopped and cooled, the operation of a power supply system is influenced, the production life is hindered, and the power distribution cabinet arranged under a coal mine cannot be damaged due to the fact that particles enter the inside of the power distribution cabinet, and can also damage the heat dissipation system, so that the device cannot dissipate heat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel colliery is heat dissipation for switch board device has good heat dissipation, and automatic operation, the heat dissipation is timely, and the high advantage of security has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel heat dissipation device for a coal mine power distribution cabinet comprises a heat dissipation power distribution cabinet device, an outer box device, an air cooling device, a power distribution device, a water cooling device, a controller and a temperature sensor, wherein the inner box device consists of an inner box main shell, a sealing element, a first buckling groove, an inner box filter screen, a connecting groove hole and a fixing rod, the outer box device is sleeved outside the inner box device, the outer box device consists of an outer box main shell, a buckling plate, an observation window, an outer box filter screen and a second buckling groove, the air cooling device and the power distribution device are arranged inside the inner box device, the air cooling device consists of a driving motor and an electric fan, the electric fan is arranged at the top end of the driving motor, the water cooling device is arranged on the power distribution device, the water cooling device consists of a limiting net, a water passing plate, a water inlet and a water outlet, the limiting net is sleeved outside the power distribution device, and the water passing plate is arranged inside the limiting net, one end of the water passing plate is symmetrically provided with a water inlet, the other end of the water passing plate is symmetrically provided with a water outlet, a controller is arranged beside the power distribution device, and the top end of the controller is provided with a temperature sensor.

Preferably, the top of the inner box main casing body is provided with a sealing element, four side lower parts of the inner box main casing body are symmetrically provided with first buckle grooves, an inner box filter screen is symmetrically arranged above the first buckle grooves, one side of the inner box main casing body is provided with a connecting groove hole, and the upper end of the inner box main casing body is provided with a fixing rod.

Preferably, the bottom of the outer box main casing body is provided with a buckle plate corresponding to the first buckle groove, the side of the outer box main casing body is provided with an observation window corresponding to the connection groove hole, four sides and the top of the outer box main casing body are provided with outer box filter screens, and the inside top of the outer box main casing body is provided with a second buckle groove.

Preferably, the buckle plate on the outer box main shell body is inserted into the first buckle groove on the inner box main shell body and fixed through a bolt, and the top end of the inner box main shell body is clamped into the second buckle groove on the outer box main shell body and fixed.

Preferably, cross the water board and laminate each other with distribution device, cross the water inlet and the delivery port on the water board and run through spacing net and the outside of the main casing body of inner box in.

Preferably, the observation window is connected with the power distribution device and the controller through a wire penetrating and connecting the inside of the inner box main shell body of the slot hole, and the driving motor and the temperature sensor are electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a heat abstractor for colliery switch board, the outside cover of device switch board is equipped with spacing net, spacing net inside is provided with the water board, the one end symmetry of crossing the water board is provided with the water inlet, the other end symmetry of crossing the water board is provided with the delivery port, cross the water board and laminate each other with distribution device, absorb the cooling with heat energy through the rivers that flow, in addition driving motor's top is provided with the electric fan and assists the water cooling plant heat dissipation, make the thermal diffusivity of device very good like this, driving motor and temperature sensor and controller electric connection, temperature sensor detects the temperature when water cooling plant radiating effect is not good like this, and transmit to the controller, controller drive air cooling device starts to dispel the heat, make the device can carry out automatic operation like this, and it is very convenient, and make the device can in time dispel the heat, the electric fan inhales the outside cooling air of device through the inner box filter screen of four sides of inner box main casing body and the outer container filter screen of four sides of outer container main casing body with the outer container filter screen of device, the device outside cooling air of outer container filter screen of four sides When the internal portion of inner box casing, because the particularity of coal mine area can inhale dust and particulate matter in the air, the particulate matter inhales and can make cooling system produce the damage after the internal portion of inner box casing, and the device can effectually block the internal portion of inner box casing through inner box filter screen and outer container filter screen, and when the outer container filter screen can not block the particulate matter, the inner box filter screen then can block the particulate matter, and because the internal portion of inner box casing is trapezoidal particulate matter can be along the side landing to ground of the internal portion of inner box casing, the effectual heat abstractor that has protected, the security is high.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the side structure of the inner case main body of the present invention;

FIG. 3 is a perspective view of another side structure of the inner case main housing of the present invention;

FIG. 4 is a schematic plan view of the inner structure of the main housing of the outer case of the present invention;

FIG. 5 is a sectional view of the internal structure of the inner case main housing according to the present invention;

fig. 6 is a schematic perspective view of the water cooling device of the present invention;

fig. 7 is a schematic plan view of the air cooling device of the present invention.

In the figure: 1. a heat-dissipating power distribution cabinet device; 2. an inner box device; 21. an inner case main housing; 22. a seal member; 23. a first snap groove; 24. a filter screen of the inner box; 25. connecting the slot holes; 26. fixing the rod; 3. an outer case device; 31. an outer case main housing; 32. a buckle plate; 33. an observation window; 34. an outer box filter screen; 35. a second snap-fit groove; 4. an air cooling device; 41. a drive motor; 42. an electric fan; 5. a power distribution device; 6. a water cooling device; 61. a limiting net; 62. a water passing plate; 63. a water inlet; 64. a water outlet; 7. a controller; 71. a temperature sensor.

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. 1-7, a novel heat dissipation device for a coal mine power distribution cabinet comprises a heat dissipation power distribution cabinet device 1, an inner box device 2, an outer box device 3, an air cooling device 4, a power distribution device 5, a water cooling device 6, a controller 7 and a temperature sensor 71, wherein the inner box device 2 comprises an inner box main shell 21, a sealing element 22, a first buckling groove 23, an inner box filter screen 24, a connecting groove hole 25 and a fixing rod 26, the outer box device 3 is sleeved outside the inner box device 2, the outer box device 3 comprises an outer box main shell 31, a buckling plate 32, an observation window 33, an outer box filter screen 34 and a second buckling groove 35, the inner box device 2 is internally provided with an air cooling device 4 and a power distribution device 5, the air cooling device 4 comprises a driving motor 41 and an electric fan 42, the top end of the driving motor 41 is provided with the electric fan 42, the power distribution device 5 is provided with the water cooling device 6, and the water cooling device 6 comprises a limiting net 61, A water passing plate 62, a water inlet 63 and a water outlet 64, wherein a limiting net 61 is sleeved outside the power distribution device 5, the water passing plate 62 is arranged inside the limiting net 61, one end of the water passing plate 62 is symmetrically provided with the water inlet 63, the other end of the water passing plate 62 is symmetrically provided with the water outlet 64, a controller 7 is arranged beside the power distribution device 5, the top end of the controller 7 is provided with a temperature sensor 71, the top end of the inner box main shell 21 is provided with a sealing element 22, the lower parts of the four side surfaces of the inner box main shell 21 are symmetrically provided with first buckling grooves 23, inner box filter screens 24 are symmetrically arranged above the first buckling grooves 23, one side of the inner box main shell 21 is provided with a connecting groove hole 25, the inner upper end of the inner box main shell 21 is provided with a fixing rod 26, the bottom end of the outer box main shell 31 is provided with a buckling plate 32 corresponding to the position of the first buckling groove 23, the side surface of the outer box main shell 31 is provided with an observation window 33 corresponding to the position of the connecting groove hole 25, four sides and the top of the outer box main casing body 31 all are provided with outer box filter screen 34, the inside top of the outer box main casing body 31 is provided with second buckle groove 35, buckle plate 32 on the outer box main casing body 31 inserts first buckle groove 23 on the inner box main casing body 21 and passes through the bolt fastening, the top card of the inner box main casing body 21 is fixed in second buckle groove 35 on the outer box main casing body 31, cross water board 62 and distribution device 5 and laminate each other, cross water inlet 63 and delivery port 64 on the water board 62 and run through spacing net 61 and the outside of the inner box main casing body 21 of arranging in, observation window 33 is connected with distribution device 5 and controller 7 through the inside and distribution device 21 of electric wire through connection slot hole 25 arrangement inner box main casing body 21, driving motor 41 and temperature sensor 71 and controller 7 electric connection.

The working principle is as follows: firstly, a person connects the water receiving pipe with the water inlet 63, then connects the water outlet pipe with the water outlet 64, then opens the water source, the power distribution device 5 can generate a large amount of heat energy when in operation, at the moment, the water flow enters the water passing plate 62 from the water inlet 63, then the water flow is discharged from the water outlet 64 through the water outlet pipe to form a flowing water source, because the water passing plate 62 is mutually attached with the power distribution device 5, the heat energy generated by the power distribution device 5 is absorbed and cooled by the low temperature brought by the flowing water source, when the water cooling is not enough to absorb and cool the heat generated by the power distribution device 5, the temperature in the inner box main shell 21 can be raised, at the moment, the temperature sensor 71 can detect the temperature in the inner box main shell 21 and transmit the detected data to the controller 7, the controller 7 compares the preset temperature data with the temperature data detected by the temperature sensor 71, when the temperature data detected by the temperature sensor 71 is higher than the preset temperature data of the controller 7, the controller 7 controls the driving motor 41 to start, the driving motor 41 drives the electric fan 42 to rotate, the electric fan 42 rotates to form an air flow, the electric fan 42 sucks cooling air outside the device into the inner box main shell 21 through the inner box filter screens 24 on four sides of the inner box main shell 21 and the outer box filter screens 34 on four sides of the outer box main shell 31, and therefore the auxiliary water cooling device 6 dissipates heat, and heat energy is exhausted outside the device through the outer box filter screens 34 on the top end of the outer box main shell 31.

In summary, the following steps: the novel heat dissipation device for the coal mine power distribution cabinet can absorb dust and particles in the air due to the particularity of a coal mine area, the particles can be effectively prevented from entering the inner box main shell 21 through the inner box filter screen 24 and the outer box filter screen 34, the heat dissipation system can be damaged, the heat dissipation device is effectively protected, the safety is high, heat energy is absorbed and cooled through flowing water flow in the water passing plate 62, in addition, the electric fan 42 is arranged at the top end of the driving motor 41 to assist the water cooling device 6 to dissipate heat, the heat dissipation performance of the device is very good, the temperature sensor 71 detects the temperature when the heat dissipation effect of the water cooling device 6 is poor and transmits the temperature to the controller 7, the controller 7 drives the air cooling device 4 to start to dissipate heat, and therefore the device can automatically operate and is very convenient, and the device can dissipate heat in time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 novel colliery is heat abstractor for switch board, includes heat dissipation switch board device (1), its characterized in that: the heat dissipation power distribution cabinet device (1) consists of an inner box device (2), an outer box device (3), an air cooling device (4), a power distribution device (5), a water cooling device (6), a controller (7) and a temperature sensor (71), wherein the inner box device (2) consists of an inner box main shell (21), a sealing element (22), a first buckling groove (23), an inner box filter screen (24), a connecting groove hole (25) and a fixing rod (26), the outer box device (3) is sleeved outside the inner box device (2), the outer box device (3) consists of an outer box main shell (31), a buckling plate (32), an observation window (33), an outer box filter screen (34) and a second buckling groove (35), the air cooling device (4) and the power distribution device (5) are arranged inside the inner box device (2), the air cooling device (4) consists of a driving motor (41) and an electric fan (42), and the electric fan (42) is arranged at the top end of the driving motor (41), the water cooling device (6) is arranged on the power distribution device (5), the water cooling device (6) is composed of a limiting net (61), a water passing plate (62), a water inlet (63) and a water outlet (64), the limiting net (61) is sleeved outside the power distribution device (5), the water passing plate (62) is arranged inside the limiting net (61), the water inlet (63) is symmetrically arranged at one end of the water passing plate (62), the water outlet (64) is symmetrically arranged at the other end of the water passing plate (62), a controller (7) is arranged beside the side of the power distribution device (5), and a temperature sensor (71) is arranged at the top end of the controller (7).

2. The novel heat dissipation device for the coal mine power distribution cabinet as claimed in claim 1, wherein a sealing element (22) is arranged at the top end of the inner box main shell (21), first buckling grooves (23) are symmetrically arranged at the lower parts of four side surfaces of the inner box main shell (21), an inner box filter screen (24) is symmetrically arranged above the first buckling grooves (23), a connecting groove hole (25) is formed in one side of the inner box main shell (21), and a fixing rod (26) is arranged at the upper end of the inside of the inner box main shell (21).

3. The novel heat dissipation device for the coal mine power distribution cabinet according to claim 2, wherein a buckling plate (32) is arranged at the position, corresponding to the first buckling groove (23), of the bottom end of the outer box main shell (31), a viewing window (33) is arranged at the position, corresponding to the connecting slot hole (25), of the side face of the outer box main shell (31), outer box filter screens (34) are arranged on the four side faces and the top end of the outer box main shell (31), and a second buckling groove (35) is arranged at the top end of the inner part of the outer box main shell (31).

4. The novel heat dissipation device for the coal mine power distribution cabinet is characterized in that a buckling plate (32) on the outer box main shell (31) is inserted into a first buckling groove (23) on the inner box main shell (21) and fixed through a bolt, and the top end of the inner box main shell (21) is buckled into a second buckling groove (35) on the outer box main shell (31) and fixed.

5. The novel heat dissipation device for the coal mine power distribution cabinet is characterized in that the water passing plate (62) and the power distribution device (5) are attached to each other, and a water inlet (63) and a water outlet (64) in the water passing plate (62) penetrate through the limiting net (61) and the inner box main shell (21) and are arranged outside the inner box main shell (21).

6. The novel heat dissipation device for the coal mine power distribution cabinet is characterized in that the observation window (33) is arranged inside the inner box main shell (21) through a wire penetrating connection slot hole (25) and is connected with the power distribution device (5) and the controller (7), and the driving motor (41) and the temperature sensor (71) are electrically connected with the controller (7).