CN209805192U - Power distribution cabinet capable of automatically cooling - Google Patents

Abstract

The utility model provides a power distribution cabinet capable of automatically cooling, which relates to the technical field of power distribution cabinets, and comprises a cabinet body, wherein the top of the cabinet body is riveted with a topless water tank, the top of the water tank is fixedly provided with an arc-shaped mesh enclosure, the bottom of the inner wall of the water tank is riveted with a water pump, the water outlet end of the water pump is connected with a heat conduction pipe, the other end of the heat conduction pipe extends into the cabinet body and is arranged in an S shape, the other end of the heat conduction pipe is inserted into the water tank, the power distribution cabinet capable of automatically cooling drives the water in the water tank to enter the heat conduction pipe for water circulation, the effect of cooling the power distribution cabinet is achieved, the circulating water can take away a large amount of heat through mesh enclosure evaporation, the cooling effect is improved, meanwhile, rainwater can directly fall into the water tank through the mesh enclosure, the use, improving the cooling effect.

Description

power distribution cabinet capable of automatically cooling

Technical Field

The utility model relates to a switch board technical field specifically is a switch board that can cool down automatically.

Background

High-low voltage distribution cabinet is just connecing high voltage distribution cabinet as the name implies, low-voltage switch cabinet and the distribution equipment of connecting cable, general power supply office, the electric substation is all with high voltage distribution cabinet, then through the transformer step-down arrive low-voltage switch cabinet again, low-voltage switch cabinet arrives the distribution board of each power consumption again, the control box, the switch box, the inside has nothing or is exactly some switches, the circuit breaker, the fuse, the button, the pilot lamp, the instrument, protection device such as electric wire assembles into integrative distribution equipment, application number is CN 201820705452.3's a high-low voltage distribution cabinet that can rapid cooling, the mode cooling through fan cooling air, the water heating can become hot water, influence the cooling effect, the practicality is not good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but switch board of automatic cooling has solved the contrast file and has blown the mode cooling of cool air through the fan, and water is heated and can become hot water, influences the cooling effect, the not good problem of practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a switch board that can cool down automatically, includes the cabinet body, the top riveting of the cabinet body has the water tank of no top, the top fixed mounting of water tank has the screen panel of arcuation, the inner wall bottom riveting of water tank has the water pump, the play water end of water pump is connected with the heat pipe, the other end of heat pipe extends to the inside of the cabinet body and is "S" shape and arranges, the inside of water tank is inserted to the other end of heat pipe, the vent has been seted up to the lateral wall of the cabinet body, the inner wall top fixed mounting of the cabinet body has temperature sensor and controller, and temperature sensor and water pump pass through wire and controller electric connection respectively.

Furthermore, the inner wall joint of water tank has three crisscross and downward swash plate of slope, the top of swash plate is seted up flutedly, the top of swash plate and the one side fixed mounting who keeps away from the water tank have the filter plate.

Furthermore, the lateral wall of water tank is pegged graft and is had the heat conduction copper pipe, and the tip of heat conduction copper pipe and the lateral wall contact of swash plate.

Further, the inner wall of the cabinet body is riveted with a fan at the position of the vent, an air inlet of the fan faces the heat conduction pipe, and the fan is electrically connected with the controller through a wire.

Furthermore, fin blades are adhered to the outer wall of the heat conduction pipe, and the fin blades are arc-shaped.

Furthermore, the inside bonding of vent has the filter screen, and the lateral wall bonding of filter screen has the silica gel piece.

(III) advantageous effects

The utility model provides a switch board that can cool down automatically. The method has the following beneficial effects:

1. This switch board that can cool down automatically, the water pump drives the inside water entering heat pipe of water tank and inside carries out hydrologic cycle, has reached the effect to the switch board cooling, and a large amount of heats are taken away in the evaporation of circulating water accessible screen panel, improve the cooling effect, and the rainwater can directly fall inside the water tank through the screen panel simultaneously, has saved the use of water resource.

2. This switch board that can cool down automatically, swash plate and filter plate can carry out abundant filtration to the water that gets into the water tank inside, avoid impurity to get into its normal operating of the inside influence of water pump, and the circulating water heat absorption back is through the swash plate reentrant water tank bottom, can constantly filter the circulating water, and the heat conduction copper pipe can be derived the heat of circulating water simultaneously, improves the cooling effect.

Drawings

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

FIG. 2 is a schematic view of the inside of the water tank of the present invention;

fig. 3 is a schematic structural diagram of the sloping plate of the present invention.

In the figure: the device comprises a cabinet body 1, a water tank 2, a mesh enclosure 3, a water pump 4, a heat conduction pipe 5, fin blades 6, an inclined plate 7, a filter plate 8, a heat conduction copper pipe 9, a groove 10, a vent 11, a filter screen 12, a fan 13, an air temperature sensor 14 and a controller 15.

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.

The embodiment of the utility model provides a power distribution cabinet capable of automatically cooling, as shown in fig. 1-3, the power distribution cabinet comprises a cabinet body 1, a topless water tank 2 is riveted on the top of the cabinet body 1, an arc-shaped mesh enclosure 3 is fixedly installed on the top of the water tank 2, rainwater can directly fall into the water tank 2 through the mesh enclosure 3, dust falls off, a water pump 4 is riveted on the bottom of the inner wall of the water tank 2, the type of the water pump 4 is aghb-1, the direct current output is 12V \2A, the water outlet end of the water pump 4 is connected with a heat conduction pipe 5, the other end of the heat conduction pipe 5 extends into the cabinet body 1 and is arranged in an S shape, the other end of the heat conduction pipe 5 is inserted into the water tank 2, a vent 11 is arranged on the side wall of the cabinet body 1, an air temperature sensor 14 and a controller 15 are fixedly installed on the top of the inner wall of the, the type of controller 15 is CPU226, rated power 11W, and operating voltage is 24V, and air temperature sensor 14 and water pump 4 pass through wire and controller 15 electric connection respectively, and air temperature sensor 14 detects out the inside high temperature copper pipe controller 15 start-up water pump 4 of cabinet body 1, and water pump 4 leads the inside water of water tank 2 to the inside heat pipe 5 inside and flows to the inside heat absorption of cabinet body 1, reaches the effect of automatic cooling.

Wherein, the inner wall joint of water tank 2 has three crisscross and the decurrent swash plate 7 of slope, recess 10 has been seted up at the top of swash plate 7, one side fixed mounting who keeps away from water tank 2 at the top of swash plate 7 has filter plate 8, the one end that water pump 4 was kept away from to heat pipe 5 is located the top of swash plate 7, the rainwater falls on swash plate 7 and falls in water tank 2 through screen panel 3, the filter plate 8 at swash plate 7 top can filter the impurity of aquatic, avoid influencing the operation of water pump 4, in water circulative cooling process, the continuous quality of water that purifies of filter plate 8, reduce the damage probability of water pump 4.

Wherein, the lateral wall of water tank 2 is pegged graft and is had heat conduction copper pipe 9, and the tip of heat conduction copper pipe 9 and the lateral wall contact of swash plate 7, and swash plate 7 has increased the area of flowing through of water, but the accelerator heat dissipation, and the heat conduction copper pipe 9 tip with the contact of swash plate 7 extends to the outside of water tank 2 simultaneously, has further accelerated the heat dissipation of water.

Wherein, the inner wall of the cabinet body 1 just is located vent 11 and rivets fan 13, and fan 13's air intake towards heat pipe 5, and fan 13 passes through wire and 15 electric connection of controller, and fan 13 produces the negative pressure air field, can take out the hot-air of the cabinet body 1 inside, accelerates the convection of cold and hot air, improves cooling efficiency.

Wherein, fin 6 is adhered to the outer wall of the heat conduction pipe 5, and the fin 6 is arc-shaped, so that the outer surface area of the heat conduction pipe 5 is increased, and the heat absorption efficiency is improved.

Wherein, the inside bonding of vent 11 has filter screen 12, and the lateral wall bonding of filter screen 12 has the silica gel piece, and filter screen 12 avoids the dust to get into the inside of the cabinet body 1, and the silica gel piece can absorb the steam through vent 11 simultaneously.

The working principle is as follows: when the rain water circulating cooling device is used, the air temperature sensor 14 detects the high temperature inside the cabinet body 1, the water pump 4 is started through the controller 15, the water pump 4 guides the water inside the water tank 2 to the inside of the heat conduction pipe 5 to flow to the inside of the cabinet body 1 for absorbing heat, so as to achieve the effect of automatic cooling, the fan 13 generates a negative pressure air field, hot air inside the cabinet body 1 can be pumped out, cold and hot air convection is accelerated, rainwater can fall into the water tank 2 through the mesh enclosure 3, one end of the heat conduction pipe 5 far away from the water pump 4 is positioned above the inclined plate 7, rainwater falls on the inclined plate 7 through the mesh enclosure 3 and falls into the water tank 2, impurities in the water can be filtered by the filter plate 8 at the top of the inclined plate 7, so as to avoid influencing the operation of the water pump 4, in the water circulating cooling process, the filter plate 8 can continuously purify the water quality, the damage probability of the water pump 4 is reduced, the, further accelerating the heat dissipation of the water.

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 (6)

1. a power distribution cabinet capable of automatically cooling is characterized by comprising a cabinet body (1), wherein the top of the cabinet body (1) is riveted with a water tank (2) without a top, an arc-shaped mesh enclosure (3) is fixedly arranged at the top of the water tank (2), a water pump (4) is riveted at the bottom of the inner wall of the water tank (2), the water outlet end of the water pump (4) is connected with a heat conducting pipe (5), the other end of the heat conducting pipe (5) extends into the cabinet body (1) and is arranged in an S shape, the other end of the heat conducting pipe (5) is inserted into the water tank (2), the side wall of the cabinet body (1) is provided with a vent (11), the air temperature sensor (14) and the controller (15) are fixedly mounted on the top of the inner wall of the cabinet body (1), and the air temperature sensor (14) and the water pump (4) are respectively electrically connected with the controller (15) through wires.

2. The power distribution cabinet capable of automatically cooling according to claim 1, characterized in that: the inner wall joint of water tank (2) has three crisscross and downward swash plate (7) of slope, recess (10) are seted up at the top of swash plate (7), one side fixed mounting that the water tank (2) was just kept away from at the top of swash plate (7) has filter plate (8).

3. The power distribution cabinet capable of automatically cooling according to claim 2, characterized in that: the side wall of the water tank (2) is inserted with a heat conduction copper pipe (9), and the end part of the heat conduction copper pipe (9) is contacted with the side wall of the inclined plate (7).

4. The power distribution cabinet capable of automatically cooling according to claim 1, characterized in that: the inner wall of the cabinet body (1) is riveted with a fan (13) at the vent (11), the air inlet of the fan (13) faces to the heat conduction pipe (5), and the fan (13) is electrically connected with the controller (15) through a wire.

5. The power distribution cabinet capable of automatically cooling according to claim 1, characterized in that: the outer wall of the heat conduction pipe (5) is adhered with fin blades (6), and the fin blades (6) are arc-shaped.

6. The power distribution cabinet capable of automatically cooling according to claim 1, characterized in that: the inside of vent (11) bonds has filter screen (12), and the lateral wall of filter screen (12) bonds and has the silica gel piece.