CN210725778U

CN210725778U - Heat dissipation device for electrical equipment

Info

Publication number: CN210725778U
Application number: CN201920763795.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-06-09
Anticipated expiration: 2029-05-26

Abstract

The utility model discloses a heat abstractor for electrical equipment, including base and heat dissipation mechanism, the top fixedly connected with box of base, there is a set of strengthening rib bottom the box left and right sides all through bolted connection, the top fixed connection of bolt and base is passed through to the bottom of strengthening rib, the strengthening rib is the triangle steelframe. Through the cooperation of base and box, the mode of box installation has been optimized, cooperation through bent plate and baffle, the water conservancy diversion effect of cooling gas has been realized, the cooling effect of electrical equipment has been increased, cooperation through curb plate and gas pocket, the discharge of the inside air of box has been made things convenient for, avoid internal pressure too big, cooperation through water pump and straw, the extraction of the inside coolant liquid of liquid case has been made things convenient for, cooperation through heating panel and fan, electrical equipment's radiating factor has been increased, electrical equipment's rate of heat dissipation has been accelerated, cooperation through inlet tube and back flow, the circulation of coolant liquid in the heating panel has been made things convenient for.

Description

Heat dissipation device for electrical equipment

Technical Field

The utility model relates to an electrical equipment technical field specifically is a heat abstractor for electrical equipment.

Background

The electrical equipment is a general name for equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, the important role played by the power in our life and production is not ignored, great convenience is brought to us, the electrical equipment becomes an important energy source in our production and life, the most critical factor for normal operation and transmission of the power in a power plant is the electrical equipment, when the electrical equipment is used, particularly in the open air, the electrical equipment needs to be installed and fixed by virtue of a protective box, a large cement platform is mostly manufactured at the bottom of a traditional electrical equipment box, so that the utilization of space is poor, a large amount of heat can be generated when the electrical equipment works, the equipment needs to be radiated, and the existing radiating device is installed in the box body, so that the box body is overlarge in size and poor in radiating effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for electrical equipment, it is good to possess the radiating effect, and the advantage that usage space optimization is good has solved current heat abstractor for electrical equipment radiating effect not good, leads to the problem that the box is bulky, the space utilization is not good moreover because the drawback of box heat dissipation design and installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for electrical equipment, includes base and heat dissipation mechanism, the top fixedly connected with box of base, there is a set of strengthening rib bottom all through bolted connection the box left and right sides, the top fixed connection of bolt and base is passed through to the bottom of strengthening rib, the strengthening rib is the triangle steelframe.

Preferably, heat dissipation mechanism includes heating panel, fan, liquid case and support, the top fixedly connected with roof of box inner chamber, the equal fixed connection in a set of baffle in the left and right sides of box inner chamber bottom, the equal fixedly connected with a plurality of groups curb plates in the left and right sides of box, a plurality of groups gas pocket has all been seted up to the left and right sides of box, a plurality of groups through-hole have been seted up to the bottom of box, logical groove has been seted up at the top of base, two sets of frames of base inner chamber's bottom fixedly connected with.

Preferably, the fan is provided with two sets ofly, and the bottom of two sets of fans all with the top fixed connection of frame, the liquid tank is provided with two sets ofly, and two sets of liquid tanks respectively fixed connection in the left and right sides of base inner chamber bottom, the fixed intercommunication in bottom of the relative one side of liquid tank has the pipe, and the both ends of pipe extend to the inner chamber of two sets of liquid tanks respectively, the top fixedly connected with water pump of right side liquid tank, the fixed intercommunication of input of water pump has the straw, and the one end of straw extends to the inner chamber of right side liquid tank.

Preferably, the left and right sides of heating panel respectively with lead to the left and right sides fixed connection of inslot surface, the left and right sides of heating panel bottom is fixed the intercommunication respectively has back flow and inlet tube, the one end of inlet tube extends to the inner chamber of heating panel, and the other end of back flow extends to the inside of left side liquid tank, the one end of inlet tube extends to the inner chamber of heating panel, and the other end of inlet tube and the fixed intercommunication of the output of water pump.

Preferably, the support is fixedly connected to the bottom of the inner cavity of the box body and located right above the through hole, the support frames are fixedly connected to the periphery of the inner cavity of the support, and the top of the support is fixedly connected with the electric elements through the mounting grooves.

Preferably, the top plate is a bent plate with a downward opening, the side plates are installed in an inclined mode, and the number of the side plates is consistent with that of the air holes.

Preferably, the heat dissipation plate is a hollow plastic plate with a plurality of groups of round holes formed in the surface, and cooling liquid is filled in the inner cavities of the heat dissipation plate and the liquid tank.

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

1. the utility model discloses a cooperation of base and box, the mode of box installation has been optimized, cooperation through bent plate and baffle, the water conservancy diversion effect of cooling gas has been realized, the cooling effect of electrical equipment has been increased, cooperation through curb plate and gas pocket, the discharge of the inside air of box has been made things convenient for, avoid internal pressure too big, cooperation through water pump and straw, the extraction of the inside coolant liquid of liquid case has been made things convenient for, cooperation through heating panel and fan, electrical equipment's radiating factor has been increased, electrical equipment's rate of heat dissipation has been accelerated, cooperation through inlet tube and back flow, the circulation of coolant liquid in the heating panel has been made things convenient for, the radiating effect has been improved.

2. The utility model discloses a set up the strengthening rib, increased the steadiness of box installation, through setting up the bent plate, made things convenient for gas to cross the baffle and flow to the gas pocket, through setting up the curb plate, increased the water-proof effects of box, avoided having the rainwater to get into the box by the gas pocket, through setting up the through-hole, made things convenient for the air current to get into the box, through setting up the pipe, realized the circulation flow of two sets of liquid incasement portion coolant liquids, through setting up the frame, made things convenient for the installation of fan, through setting up the support, made things convenient for electrical component's installation.

Drawings

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

FIG. 2 is a sectional view of the present invention in partial structure;

fig. 3 is a top cross-sectional view of the bracket of the present invention;

fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: the heat dissipation device comprises a base 1, a box body 2, reinforcing ribs 3, a heat dissipation mechanism 4, a top plate 5, a baffle 6, side plates 7, air holes 8, through holes 9, a heat dissipation plate 10, a water inlet pipe 11, a water return pipe 12, a liquid tank 13, a conduit 14, a rack 15, a fan 16, a through groove 17, a bracket 18, an electrical element 19, a water pump 20 and a suction pipe 21.

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, a heat dissipation device for electrical equipment comprises a base 1 and a heat dissipation mechanism 4, wherein the top of the base 1 is fixedly connected with a box body 2, the bottoms of the left side and the right side of the box body 2 are both connected with a group of reinforcing ribs 3 through bolts, the bottoms of the reinforcing ribs 3 are fixedly connected with the top of the base 1 through bolts, the reinforcing ribs 3 are triangular steel frames, and the stability of the installation of the box body 2 is improved by arranging the reinforcing ribs 3;

the heat dissipation mechanism 4 comprises a heat dissipation plate 10, a fan 16, a liquid tank 13 and a support 18, a top plate 5 is fixedly connected to the top of an inner cavity of the tank body 2, the left side and the right side of the bottom of the inner cavity of the tank body 2 are fixedly connected to a group of baffles 6, the left side and the right side of the tank body 2 are fixedly connected to a plurality of groups of side plates 7, a plurality of groups of air holes 8 are formed in the left side and the right side of the tank body 2, a plurality of groups of through holes 9 are formed in the bottom of the tank body 2, a through groove 17 is formed in the top of the base 1, two groups of racks 15 are fixedly connected to the bottom of the inner cavity of the base 1, through the arrangement of the bent plates, the gas can conveniently flow to the air holes 8 beyond the baffles;

the fan 16 is provided with two groups, the bottoms of the two groups of fans 16 are fixedly connected with the top of the rack 15, the liquid tanks 13 are provided with two groups, the two groups of liquid tanks 13 are respectively and fixedly connected to the left side and the right side of the bottom of the inner cavity of the base 1, the bottom of one side, opposite to the liquid tanks 13, is fixedly communicated with the guide pipe 14, two ends of the guide pipe 14 respectively extend to the inner cavities of the two groups of liquid tanks 13, the top of the right liquid tank 13 is fixedly connected with the water pump 20, the input end of the water pump 20 is fixedly communicated with the suction pipe 21, one end of the suction pipe 21 extends to the inner cavity of the right liquid tank 13, the circulating flow of cooling liquid in the two groups of liquid tanks 13 is realized by arranging the;

the left side and the right side of the heat dissipation plate 10 are fixedly connected with the left side and the right side of the inner surface of the through groove 17 respectively, the left side and the right side of the bottom of the heat dissipation plate 10 are fixedly communicated with a return pipe 12 and a water inlet pipe 11 respectively, one end of the water inlet pipe 11 extends to the inner cavity of the heat dissipation plate 10, the other end of the water inlet pipe 11 is fixedly communicated with the output end of a water pump 20, a support 18 is fixedly connected to the bottom of the inner cavity of the box body 2, the support 18 is located right above the through hole 9, support frames are fixedly connected around the inner cavity of the support 18, the top of the support 18 is fixedly connected with an electric element 19 through a mounting groove, and the support 18 is arranged to facilitate the installation of the electric element 19;

roof 5 is the downward bent plate of opening, and curb plate 7 is the slope installation, and the quantity of curb plate 7 is consistent with the quantity of gas pocket 8, and heating panel 10 is inside cavity and the plastic slab that a plurality of groups of round holes were seted up on the surface, and the inner chamber of heating panel 10 and liquid case 13 all is filled with the coolant liquid.

When in use, the box body 2 is fixedly arranged at the top of the base 1, then the reinforcing ribs 3 are arranged to reinforce the stability of the box body 2, the electrical components 19 are then mounted on top of the rack 18, the electrical components 19 are put into operation, when the electric element 19 is turned on to generate heat, the water pump 20 is started, the water pump 20 pumps the cooling liquid in the right liquid tank 13 through the suction pipe 21, then enters the inner part of the heat dissipation plate 10 through the water inlet pipe 11, and then the cooling liquid absorbs the heat of the gas around the heat dissipation plate 10, at the same time, the fan 16 is operated to blow the cooled air toward the inside of the case 2 through the through-hole 9, the cooling air flow dissipates heat of the electric components 19, under the guide of the baffle 6, the air flow passes through the top of the baffle 6 and crosses the baffle 6 through the matching of the top plate 5, the air flow is discharged out of the box body 2 through the air hole 8, then the cooling liquid flows back to the inside of the left liquid tank 13 through the return pipe 12, and the cooling liquid in the left liquid tank 13 circulates to the inside of the right liquid tank 13 through the guide pipe 14.

In summary, the following steps: this heat abstractor for electrical equipment passes through base 1, box 2 and heat dissipation mechanism 4's cooperation, and it is not good to have solved current heat abstractor for electrical equipment radiating effect, leads to the big, the not good problem of space utilization of box moreover because the drawback of box heat dissipation design and installation.

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. A heat dissipation device for electrical equipment comprises a base (1) and a heat dissipation mechanism (4), and is characterized in that: the top fixedly connected with box (2) of base (1), the bottom of the box (2) left and right sides all has a set of strengthening rib (3) through bolted connection, the top fixed connection of bolt and base (1) is passed through to the bottom of strengthening rib (3), strengthening rib (3) are the triangle steelframe.

2. The heat sink for electric equipment according to claim 1, characterized in that: radiating mechanism (4) include heating panel (10), fan (16), liquid tank (13) and support (18), top fixedly connected with roof (5) of box (2) inner chamber, the equal fixed connection in a set of baffle (6) of the left and right sides of box (2) inner chamber bottom, the equal fixedly connected with a plurality of groups curb plate (7) of the left and right sides of box (2), a plurality of groups gas pocket (8) have all been seted up to the left and right sides of box (2), a plurality of groups through-hole (9) have been seted up to the bottom of box (2), logical groove (17) have been seted up at the top of base (1), two sets of frames (15) of bottom fixedly connected with of base (1) inner chamber.

3. A heat sink for electric equipment according to claim 2, wherein: fan (16) are provided with two sets ofly, and the bottom of two sets of fan (16) all with the top fixed connection of frame (15), liquid case (13) are provided with two sets ofly, and two sets of liquid case (13) are fixed connection respectively in the left and right sides of base (1) inner chamber bottom, the fixed intercommunication in bottom of the relative one side of liquid case (13) has pipe (14), and the both ends of pipe (14) extend to the inner chamber of two sets of liquid case (13) respectively, the top fixedly connected with water pump (20) of right side liquid case (13), the fixed intercommunication of input of water pump (20) has straw (21), and the one end of straw (21) extends to the inner chamber of right side liquid case (13).

4. A heat sink for electric equipment according to claim 2, wherein: the left and right sides of heating panel (10) respectively with lead to the left and right sides fixed connection of groove (17) internal surface, the left and right sides of heating panel (10) bottom is fixed the intercommunication respectively and has back flow (12) and inlet tube (11), the one end of inlet tube (11) extends to the inner chamber of heating panel (10), and the other end of back flow (12) extends to the inside of left side liquid tank (13), the one end of inlet tube (11) extends to the inner chamber of heating panel (10), and the other end of inlet tube (11) and the fixed intercommunication of output of water pump (20).

5. A heat sink for electric equipment according to claim 2, wherein: support (18) fixed connection is in the bottom of box (2) inner chamber, and support (18) are located through-hole (9) directly over, equal fixedly connected with support frame all around of the inner chamber of support (18), the top of support (18) is through mounting groove fixedly connected with electric elements (19).

6. A heat sink for electric equipment according to claim 2, wherein: the top plate (5) is a bent plate with a downward opening, the side plates (7) are installed in an inclined mode, and the number of the side plates (7) is consistent with that of the air holes (8).

7. The heat sink for electric equipment according to claim 4, wherein: the heat dissipation plate (10) is a hollow plastic plate with a plurality of groups of round holes formed in the surface, and cooling liquid is filled in the inner cavities of the heat dissipation plate (10) and the liquid tank (13).