CN211456400U

CN211456400U - Switch board with heat dissipation function

Info

Publication number: CN211456400U
Application number: CN201922467045.0U
Authority: CN
Inventors: 陈剑; 陈益新
Original assignee: Wanling Water Science And Technology Shanghai Co ltd
Current assignee: Wanling Water Science And Technology Shanghai Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-08
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a control cabinet with heat dissipation function, which comprises a cabinet body and a cabinet door, wherein one side of the cabinet body is connected with the cabinet door through a hinge, the copper plate is arranged in the inner cavity of the cabinet body, fins are integrally formed on the surface of one side of the copper plate, the outer walls of the two sides of each fin are fixedly connected with a first convex block, a metal pipe is arranged on the surface of the other side of the copper plate, a water tank is arranged on the other side of the cabinet body, a water pump is arranged on the outer wall of the water tank, the water inlet end of the water pump is communicated and connected with the water tank, the top of the water tank is communicated and connected with a liquid inlet pipe, the water outlet end of the water pump is provided with a liquid outlet pipe, feed liquor pipe and drain pipe all run through cabinet body outer wall, the fan is installed to the copper below, the utility model discloses a improve heat dissipation mechanism, promoted the radiating effect to use through forced air cooling cooperation water-cooling, further improved refrigerated efficiency.

Description

Switch board with heat dissipation function

Technical Field

The utility model relates to a switch board technical field specifically is a switch board with heat dissipation function.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, circuit breakers and the like in an electrical power system; the important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment.

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

However, the existing control cabinet mainly has the following disadvantages:

1. the existing control cabinet radiating structure is unreasonable in design, so that heat inside the cabinet body cannot be timely dissipated.

2. The existing control cabinet has a single heat dissipation structure and poor heat dissipation efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a control cabinet with heat dissipation function, which solves the problem that the heat inside the cabinet body cannot be timely dissipated due to the unreasonable design of the heat dissipation structure of the existing control cabinet in the background art; the problem that the existing control cabinet is single in heat dissipation structure and poor in heat dissipation efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board with heat dissipation function, includes the cabinet body and cabinet door, there is the cabinet door cabinet body one side through hinged joint, the copper is installed to cabinet body inner chamber, copper side surface integrated into one piece has the fin, equal fixedly connected with lug of fin both sides outer wall, copper opposite side surface mounting has the tubular metal resonator, the water tank is installed to cabinet body opposite side, the water pump is installed to the water tank outer wall, and the end of intaking of water pump switches on with the water tank and link to each other, the water tank top switch-on is connected with the feed liquor pipe, the drain pipe is installed to the outlet end of water pump, feed liquor pipe and drain pipe all run through cabinet body outer wall, the fan.

Preferably, be equipped with the clearance between copper and the internal wall of cabinet, fin and lug all are equipped with a plurality ofly, and fin and lug all are the same with the copper material, through the area of increase heat exchange, the absorption heat that can be quick.

Preferably, the cross section of the metal pipe is of a flat rectangular structure, the outer wall of the metal pipe is attached to the copper plate, the metal pipe is distributed on the surface of the copper plate in an S shape, the contact area between the metal pipe and the copper plate can be increased, and therefore heat dissipation is accelerated.

Preferably, the through-hole has been seted up to cabinet door side surface, and the through-hole is equipped with the multiunit, No. two lugs of through-hole top fixedly connected with can accelerate the exchange of the internal portion of cabinet and the external air of cabinet, promote refrigerated efficiency, can block partly dust through No. two lugs to prevent that the dust from inhaling the internal portion of cabinet from through-hole department.

Preferably, the cabinet door opposite side surface symmetry welding has L type fixture block, it has the framework to peg graft in the L type fixture block inboard, the filter screen is installed to the framework inboard, can play fine dustproof effect through the filter screen, and the convenient dismantlement of framework is convenient for clean absorbent dust on the filter screen moreover.

Preferably, one end of the metal pipe is connected with the liquid inlet pipe in a conduction mode, and the other end of the metal pipe is connected with the liquid outlet pipe in a conduction mode, so that cooling liquid in the water tank can be circularly radiated.

The utility model provides a switch board with heat dissipation function possesses following beneficial effect:

(1) the utility model discloses a fin and lug on the copper can effectual increase copper heat exchange' S area, the endothermic speed of copper has been accelerated, laminate mutually through tubular metal resonator and copper, the tubular metal resonator can be transmitted to the heat on the copper, because the tubular metal resonator cross section is the rectangle structure of flat form, and the tubular metal resonator is S form distribution on the copper on the surface, the area of contact of multiplicable tubular metal resonator and copper, and after passing through the water pump switch-on commercial power, with the inside cooling water of water tank for the tubular metal resonator through going out the liquid pipe, when the cooling water flows when the tubular metal resonator inside, can effectually take away the heat on the tubular metal resonator, in order to reach refrigerated effect, the inside coolant liquid of tubular metal resonator flows back to inside the water tank through the feed liquor pipe, with this effect that reaches circulative cooling, and reasonable design, the cooling effect is.

(2) The utility model discloses a fan switch on of cabinet body bottom back can blow in the air current to the internal portion of cabinet for the flow of the internal portion air of cabinet to through the through-hole on the cabinet door, make the internal portion of cabinet air can with the quick exchange of the external portion's of cabinet air, and cooperate the water-cooling heat dissipation, in order to reach quick refrigerated effect, improved refrigerated efficiency.

Drawings

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

FIG. 2 is a front view of the cabinet door of the present invention;

FIG. 3 is a schematic view of the front structure of the copper plate of the present invention;

fig. 4 is a schematic view of the back structure of the copper plate of the present invention.

In the figure: 1. a cabinet body; 101. a cabinet door; 2. a copper plate; 201. a fin; 202. a first bump; 203. a metal tube; 3. a through hole; 301. a second bump; 4. an L-shaped fixture block; 401. a frame body; 402. filtering with a screen; 5. a water tank; 501. a water pump; 502. a liquid inlet pipe; 503. a liquid outlet pipe; 6. a fan.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a switch board with heat dissipation function, includes the cabinet body 1 and cabinet door 101, there is cabinet door 101 cabinet 1 one side of the cabinet body through hinged joint, copper 2 is installed to 1 inner chamber of the cabinet body, 2 side surface integrated into one piece of copper have fin 201, lug 202 No. one of the equal fixedly connected with of fin 201 both sides outer wall, 2 opposite side surface-mounting of copper have tubular metal resonator 203, water tank 5 is installed to 1 opposite side of the cabinet body, water pump 501 is installed to 5 outer walls of water tank, and water pump 501's the end of intaking switches on with water tank 5 and links to each other, 5 top switch on connections in water tank have feed liquor pipe 502, drain pipe 503 is installed to water pump 501's the outlet end, feed liquor pipe 502 and drain pipe 503 all run through 1 outer wall of.

The copper plate 2 has good heat-conducting property, when electronic components in the cabinet body 1 work, heat generated is quickly transferred to the copper plate 2 under the guidance of air, the heat exchange area of the copper plate 2 can be effectively increased through the fins 201 and the first bumps 202 on the copper plate 2, the heat absorption rate of the copper plate 2 is accelerated, the heat on the copper plate 2 can be transferred to the metal tube 203 through the metal tube 203 and the copper plate 2 are attached to each other, the heat on the copper plate 2 can be transferred to the metal tube 203 because the cross section of the metal tube 203 is of a flat rectangular structure, and the metal tube 203 is distributed on the surface of the copper plate 2 in an S shape, so that the contact area between the metal tube 203 and the copper plate 2 can be increased, after the commercial power is connected through the water pump 501, cooling water in the water tank 5 is transferred to the metal tube 203 through the liquid outlet pipe 503, when the cooling water flows through the inside of the metal tube 203, the heat on the metal tube 203 can be effectively taken away, reach circulative cooling's effect with this, structural design is reasonable, and the cooling effect is good, through the fan switch on back of the 1 bottom of the cabinet body, can blow in the air current to the 1 inside of the cabinet body for the flow of the 1 inside air of the cabinet body, and through-hole 3 on cabinet door 101, make the air of the 1 inside of the cabinet body can with the quick exchange of the outside air of the cabinet body, in order to reach quick refrigerated effect, improved refrigerated efficiency.

Be equipped with the clearance between 2 and the cabinet body 1 inner walls of copper, fin 201 and lug 202 all are equipped with a plurality ofly, and fin 201 and lug 202 all are the same with 2 materials of copper, through the area of increase heat exchange, the absorption heat that can be quick.

The cross section of the metal pipe 203 is of a flat rectangular structure, the outer wall of the metal pipe 203 is attached to the copper plate 2, the metal pipe 203 is distributed on the surface of the copper plate 2 in an S shape, the contact area between the metal pipe 203 and the copper plate 2 can be increased, and therefore heat dissipation is accelerated.

Through-hole 3 has been seted up to cabinet door 101 side surface, and through-hole 3 is equipped with the multiunit, No. two lugs 301 of 3 top fixedly connected with of through-hole can accelerate the exchange of the internal portion of cabinet and the 1 outside air of the cabinet body, promote refrigerated efficiency, can block partly dust through No. two lugs 301 to prevent that the dust from inhaling the internal portion of cabinet from through-hole 3.

L type fixture block 4 has been welded to cabinet door 101 opposite side surface symmetry, 4 inboard pegs graft of L type fixture block has framework 401, filter screen 402 is installed to framework 401 inboard, can play fine dustproof effect through filter screen 402, and the convenient dismantlement of framework 401 is convenient for clean the adsorbed dust on the filter screen 402 moreover.

One end of the metal pipe 203 is connected with the liquid inlet pipe 502 in a conduction mode, and the other end of the metal pipe 203 is connected with the liquid outlet pipe 503 in a conduction mode, so that cooling liquid in the water tank 5 can be circularly radiated.

It should be noted that, when the control cabinet with the heat dissipation function works, one side of the cabinet body 1 is connected with the cabinet door 101 through a hinge, the inner cavity of the cabinet body 1 is provided with the copper plate 2, one side surface of the copper plate 2 is integrally formed with the fins 201, the outer walls of two sides of the fins 201 are fixedly connected with the first bump 202, the other side surface of the copper plate 2 is provided with the metal pipe 203, the other side of the cabinet body 1 is provided with the water tank 5, the outer wall of the water tank 5 is provided with the water pump 501, the water inlet end of the water pump 501 is communicated with the water tank 5, the top of the water tank 5 is communicated with the liquid inlet pipe 502, the water outlet end of the water pump 501 is provided with the liquid outlet pipe 503, the liquid inlet pipe 502 and the liquid outlet pipe 503 both penetrate through the outer wall of the cabinet body 1, the fan, the heat exchange area of the copper plate 2 can be effectively increased through the fins 201 and the first bump 202 on the copper plate 2, the heat absorption rate of the copper plate 2 is accelerated, the heat on the copper plate 2 can be transferred to the metal tube 203 through the joint of the metal tube 203 and the copper plate 2, the cross section of the metal tube 203 is of a flat rectangular structure, the metal tube 203 is distributed on the surface of the copper plate 2 in an S shape, the contact area between the metal tube 203 and the copper plate 2 can be increased, after the commercial power is connected through the water pump 501, the cooling water in the water tank 5 is conveyed to the metal tube 203 through the liquid outlet tube 503, when the cooling water flows through the metal tube 203, the heat on the metal tube 203 can be effectively taken away, so as to achieve the cooling effect, the cooling liquid in the metal tube 203 flows back to the inside of the water tank 5 through the liquid inlet tube 502, so as to achieve the effect of circular cooling, the structural design is reasonable, the cooling effect is good, will blow into the air current to cabinet body 1 inside for the flow of the inside air of cabinet body 1, and through-hole 3 on the cabinet door 101, make the inside air of cabinet body 1 can with the quick exchange of the outside air of the cabinet body, in order to reach quick refrigerated effect, improved refrigerated efficiency, the model of water pump 501 can choose for use to be HQB-2000, the model of fan 6 can choose for use to be FK 6621.230.

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 switch board with heat dissipation function, includes the cabinet body (1) and cabinet door (101), there is cabinet door (101), its characterized in that on one side of the cabinet body (1) through hinged joint: copper (2) are installed to the cabinet body (1) inner chamber, copper (2) a side surface integrated into one piece has fin (201), lug (202) of equal fixedly connected with of fin (201) both sides outer wall, copper (2) opposite side surface mounting has tubular metal resonator (203), water tank (5) are installed to the cabinet body (1) opposite side, water pump (501) are installed to water tank (5) outer wall, and the end of intaking of water pump (501) switches on with water tank (5) and links to each other, water tank (5) top switch-on connection has feed liquor pipe (502), drain pipe (503) are installed to the outlet end of water pump (501), cabinet body (1) outer wall all runs through to feed liquor pipe (502) and drain pipe (503), fan (6) are installed to copper (2) below.

2. The control cabinet with the heat dissipation function according to claim 1, wherein: be equipped with the clearance between copper (2) and the cabinet body (1) inner wall, fin (201) and lug (202) all are equipped with a plurality ofly, and fin (201) and lug (202) all are the same with copper (2) material.

3. The control cabinet with the heat dissipation function according to claim 1, wherein: the cross section of the metal pipe (203) is of a flat rectangular structure, the outer wall of the metal pipe (203) is attached to the copper plate (2), and the metal pipe (203) is distributed on the surface of the copper plate (2) in an S shape.

4. The control cabinet with the heat dissipation function according to claim 1, wherein: through-hole (3) have been seted up to cabinet door (101) one side surface, and through-hole (3) are equipped with the multiunit, No. two lugs (301) of through-hole (3) top fixedly connected with.

5. The control cabinet with the heat dissipation function according to claim 1, wherein: the cabinet door is characterized in that an L-shaped fixture block (4) is symmetrically welded on the surface of the other side of the cabinet door (101), a frame body (401) is inserted into the inner side of the L-shaped fixture block (4), and a filter screen (402) is installed on the inner side of the frame body (401).

6. The control cabinet with the heat dissipation function according to claim 1, wherein: one end of the metal pipe (203) is communicated with the liquid inlet pipe (502), and the other end of the metal pipe (203) is communicated with the liquid outlet pipe (503).