CN218102151U

CN218102151U - High-efficient heat dissipation type switch board

Info

Publication number: CN218102151U
Application number: CN202222265932.1U
Authority: CN
Inventors: 周方园; 张胜
Original assignee: Beijing Beilongyuan Switchgear Co ltd
Current assignee: Beijing Beilongyuan Switchgear Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-20
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a high-efficient heat dissipation type switch board relates to the field of switch board, and it includes the switch board box, install at switch board bottom half towards the air-blower of switch board box top blowing, install at switch board box top and be used for the condensing box of splendid attire condensate and install the radiator unit at switch board box perisporium, radiator unit and condensing box communicate mutually. This application has the high-efficient radiating effect to the block terminal.

Description

High-efficient heat dissipation type switch board

Technical Field

The application relates to the field of power distribution cabinets, in particular to a high-efficiency heat dissipation type power distribution cabinet.

Background

The power distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a power distribution system. The power distribution cabinet is used in the occasions with dispersed loads and less loops. The electric energy of a certain circuit of the upper-level distribution equipment is distributed to nearby loads through the power distribution cabinet. The power distribution cabinet can not be used in the use of power equipment and power transmission equipment, and the power distribution cabinet also provides great convenience for power distribution.

At present switch board box internally mounted has multiple original paper, when the switch board box was placed in the open air, because the long-time work of multiple original paper, especially when the summer, because the long-time work of multiple original paper for switch board box inside produces a lot of heats, and these heats can influence the life of switch board box original paper.

To the correlation technique among the above-mentioned, the inventor thinks that the switch board box is inside after long-time work and produces a lot of heats, and the switch board box carries out the heat exchange through self and atmospheric environment on the one hand, and on the other hand cools down the switch board box through installing the fan in switch board box one side, and especially when summer, the switch board passes through fan radiating efficiency also can be than lower, to this to have further improved.

SUMMERY OF THE UTILITY MODEL

In order to the high efficiency heat dissipation of switch board, the application provides a high-efficient heat dissipation type switch board.

The application provides a pair of high-efficient heat dissipation type switch board adopts following technical scheme:

the utility model provides a high-efficient heat dissipation type switch board, includes the switch board box, installs at switch board bottom half towards the air-blower of switch board box top blowing, install the condensing box that is used for the splendid attire condensate at switch board box top and install the radiator unit at switch board box perisporium, radiator unit communicates with the condensing box mutually.

Through adopting above-mentioned technical scheme, the air-blower can blow towards the switch board top with the heat that the switch board produced, then recycles the condensate and can go to absorb the heat, to the switch board cooling, can make the condensate flow towards all sides of switch board through the radiator unit who communicates with the cooling cylinder again, utilizes the temperature difference between condensate and the switch board to cool down all sides of switch board, is favorable to dispelling the heat to switch board high efficiency.

Optionally, the heat dissipation assembly includes: install the condenser pipe in the outer one side of condenser box, install at switch board box top and be close to condenser box one side and intake the water pump that the end is connected with the condenser pipe, set up and keep away from condenser pipe one side outlet pipe at water pump output, install and keep away from the inlet tube that condenser pipe one side and outlet pipe are linked together and install the connection structure who is linked together with the inlet tube on the outlet pipe at the condenser box, the outside laminating of outlet pipe sets up in order to cool off the switch board box on the switch board box outside.

Through adopting above-mentioned technical scheme, can take the condensate out the outlet pipe through the water pump in, the condensate flows in installing the outlet pipe of switch board week side, then through connection structure, flow in the inlet tube, in the condensate box flows back again at last, whole device forms a closed return circuit, can make the condensate circulation flow, for the outlet pipe laminating on switch board box lateral wall, thereby do benefit to the difference in temperature between condensate and the switch board, cool down the switch board box, thereby do benefit to the high-efficient quick heat dissipation of distribution room.

Optionally, the connection structure includes: the water inlet pipe is arranged on the water inlet pipe, the water outlet pipe is arranged on the water inlet pipe, and the water inlet pipe is arranged on the water inlet pipe.

Through adopting above-mentioned technical scheme, install the external screw thread in the internal thread of looks adaptation, can couple together fixed block and inlet tube to can be with inlet tube and outlet pipe connection, be convenient for the installation of inlet tube and outlet pipe.

Optionally, a sealing ring is installed on one side of the water outlet pipe, which is close to the water inlet pipe, and the water outlet pipe and the water inlet pipe are installed in a socket manner.

Through adopting above-mentioned technical scheme, inlet tube and outlet pipe pass through the socket joint mode installation, and the installation rate is fast to the installation sealing washer can reduce the condensate and follow the condition that the inlet tube kneck flows out with the outlet pipe, makes inlet tube and water piping connection inseparabler.

Optionally, the top wall of the condenser box is rotatably provided with a stirring shaft, the stirring shaft is provided with stirring blades, and the top of the condenser box is provided with a driving piece for driving the stirring shaft to rotate.

Through adopting above-mentioned technical scheme, can drive the axis of rotation through the driving piece and rotate, the (mixing) shaft rotates can drive stirring vane and rotates, stirring vane can stir the condensate in the condensate tank to can improve the radiating speed of condensate, the condensate rapid cooling of being convenient for, thereby be favorable to the condensate to remove the heat that absorbs the switch board, be favorable to improving switch board rapid cooling's efficiency.

Optionally, an air inlet cover is installed at the bottom of the power distribution cabinet box body, an air outlet end of the air blower is connected with the air inlet cover, a dust screen is arranged on the detachable facility of an air inlet of the air inlet cover, and an air outlet of the air inlet cover is communicated with the inside of the power distribution cabinet box body.

Through adopting above-mentioned technical scheme, through installing the air inlet cover, be favorable to the air-blower to inhale the air to be favorable to producing wind, blow the heat to condensate one side, detachable dust screen can reduce the dust and get into influence the normal work of air-blower in the air-blower, also conveniently pull down and wash.

Optionally, a plurality of heat dissipation holes are formed in the periphery of the box body of the power distribution cabinet.

Through adopting above-mentioned technical scheme, through seting up a plurality of louvres, the hot-air of being convenient for directly discharges to the air through the louvre, reduces the heat because the switch board box blocks, influences the condition of switch board radiating efficiency.

Optionally, an exhaust fan for exhausting air outwards is installed on one side, close to the condensation box, of the power distribution cabinet body.

Through adopting above-mentioned technical scheme, the exhaust fan can blow the hot-air escape to the atmospheric environment at switch board box top with the air-blower to can accelerate the inside heat dissipation of switch board box, improve the radiating efficiency of switch board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the heat generated by the power distribution cabinet can be blown to one side of the condensate by using wind through the installed air blower, the condensate is used for absorbing the heat, so that the power distribution cabinet is favorably cooled, the condensate is pumped out to the water inlet pipe through the water pump through the heat dissipation assembly, then flows into the water outlet pipe and finally flows back into the condensation box to form a closed loop, the condensate is used for carrying out heat exchange on the power distribution cabinet, and the heat dissipation efficiency of the power distribution cabinet is improved;

2. through the installation (mixing) shaft, utilize stirring vane to stir the condensate, utilize the extraction fan to come the cooling to the condensate simultaneously, improve the radiating efficiency of condensate, and then can improve the efficiency that condensate and switch board carry out the heat exchange, be favorable to the high-efficient heat dissipation of switch board.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a structure of one side of the hidden condenser box, the hidden air inlet cover and the hidden box body in the embodiment of the present application;

fig. 3 is a sectional view of the connection structure of the outlet pipe and the inlet pipe in the embodiment of the present application.

Reference numerals: 1. a power distribution cabinet body; 10. heat dissipation holes; 2. a blower; 3. a condenser tank; 51. a condenser tube; 52. a water pump; 53. a water outlet pipe; 54. a water inlet pipe; 551. a fixed block; 552. an internal thread; 553. an external thread; 56. a seal ring; 61. a stirring shaft; 62. a stirring blade; 63. a motor; 7. an air inlet cover; 71. a dust screen; 8. an exhaust fan.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses high-efficient heat dissipation type switch board. Referring to fig. 1 and 2, including switch board box 1, consider that the switch board receives the thermal expansion density reduction and can rise in the air in long-term operation process, produce the heat, install air-blower 2 in switch board box 1 bottom, air-blower 2 can blow towards the top of switch board box 1, blow the hot-air toward being close to switch board box 1 top, accelerate the heat dissipation of switch board box 1, install the condensation box 3 that is used for holding the condensate at switch board box 1's top, in the embodiment of the application, condensate 4 is water, absorb the heat in the hot-air through condensate 4, make switch board box 1 quick heat dissipation cooling, consider in addition that switch board box 1's week side carries out the heat exchange through self and outside air, the radiating efficiency is lower, still install the radiator unit that can carry out the heat dissipation to switch board box 1 week side at switch board box 1's week side, radiator unit is linked together with condensation box 3.

In the embodiment of the present application, the heat dissipation assembly includes a condensation pipe 51 horizontally installed outside the condensation box 3, one end of the condensation pipe 51 is communicated with the condensation box 3, a water pump 52 is installed on one side of the power distribution cabinet box 1 close to the condensation box 3, a water outlet pipe 53 is installed on the circumferential wall of the power distribution cabinet box 1, the water outlet pipe 53 is made of a plastic pipe, the outer side of the water outlet pipe 53 is attached to the outer side of the power distribution cabinet box 1, the water outlet pipe 53 is set to be in a bent shape, one end of the water pump 52 is communicated with the condensation pipe 51, the output end of the water pump 52 far away from the condensation pipe 51 is communicated with the water outlet pipe 53, a water inlet pipe 54 capable of extending and retracting is rotatably installed on the circumferential wall of the other side of the power distribution cabinet box 1, one end of the water inlet pipe 54 is also made of a plastic pipe, the other end of the water inlet pipe 54 is communicated with the condensation box 3, the other end of the water outlet pipe 53 is connected with the water inlet pipe 54, and a connection structure for connecting the water inlet pipe 54 of the water outlet pipe 53 is further installed between the water outlet pipe 53 and the water inlet pipe 54.

When needs improve the radiating efficiency to switch board box 1 week side, only need start water pump 52, water pump 52 takes out condensate 4 in with the condensing box 3, condensate 4 flows into in outlet pipe 53 from condenser pipe 51, it flows into inlet pipe 54 to excel in outlet pipe 53 again, flow into the condensing box 3 by inlet pipe 54 at last, constitute a closed return circuit, make condensate 4 can the circulation flow, when utilizing condensate 4 to flow in switch board box 1 week side, the temperature difference between condensate 4 and the switch board box 1, condensate 4 absorbs the heat of switch board box 1, can cool down to switch board box 1.

Referring to fig. 3, in the embodiment of the present application, the connection structure includes a limiting groove formed on one side of the water outlet pipe 53 close to the water inlet pipe 54, a fixing block 551 installed in the limiting groove, an internal thread 552 formed on an inner circumferential wall of the fixing block 551, and an external thread 553 formed on one side of the water inlet pipe 54 close to the fixing block 551 and adapted to the internal thread 552.

When the water outlet pipe 53 is required to be connected with the water inlet pipe 54, the fixing block 551 only needs to be rotated, and the internal thread 552 is installed on the external thread 553 in a matched manner in a threaded manner, so that the operation is convenient, and the water inlet pipe 54 is not easy to fall off from the water outlet pipe 53.

In order to further improve the sealing performance of the connection part of the water inlet pipe 54 and the water outlet pipe 53, a sealing ring 56 is arranged on one side of the water outlet pipe 53, which is close to the water inlet pipe 54, the situation that the condensate 4 flows out from a gap between the joint openings of the water outlet pipe 53 and the water inlet pipe 54 in the process that the condensate 4 of the water outlet pipe 53 flows into the water inlet pipe 54 can be reduced by arranging the sealing ring 56, and in addition, the water outlet pipe 53 and the water inlet pipe 54 are arranged in a socket mode, so that the quick installation of the water outlet pipe 53 and the water inlet pipe 54 is facilitated, and the operation is convenient.

Referring to fig. 1 and 2, in order to accelerate the heat dissipation of condensate, the condensate 4 of being convenient for carries out the heat exchange fast with switch board box 1, rotate at condensing box 3 roof and install (mixing) shaft 61, install stirring vane 62 that carries out the stirring to the condensate on (mixing) shaft 61, stirring vane 62 interval is provided with four groups, the orientation of four groups of blades is all inequality, it is favorable to promoting the stirring effect to set up like this, motor 63 is installed at condensing box 3 top simultaneously, motor 63's output and the coaxial rigid coupling of (mixing) shaft 61.

When the starting motor 63, the motor 63 rotates to drive the stirring shaft 61 to rotate, the stirring shaft 61 rotates to drive the stirring blades 62 to rotate, so that the stirring blades 62 can stir the condensate, the condensate can be cooled with higher speed, the temperature of the condensate can be reduced, the condensate can be rapidly exchanged with the power distribution cabinet box 1, and the heat dissipation efficiency of the power distribution cabinet box 1 is improved.

In addition, still install air inlet cover 7 in switch board box 1 bottom, utilize air inlet cover 7 can make air-blower 2 get into the air, the air-out end of air-blower 2 is connected with air inlet cover 7, the air outlet of air inlet cover 7 is linked together with switch board box 1 is inside, be convenient for air-blower 2 to blow towards switch board box 1 top, at detachable the installing dust screen 71 of air inlet department of air inlet cover 7, utilize dust screen 71 can reduce dust impurity etc. and get into air-blower 2, influence the condition of the work efficiency of air-blower 2.

In order to further improve the radiating efficiency of switch board box 1, a plurality of louvres 10 have been seted up to side all around at switch board box 1, and louvre 10 staggers mutually with outlet pipe 53, can make the heat that switch board box 1 produced directly get into the air through louvre 10, reduces the hot-air and stops inside switch board box 1 always, influences the radiating condition of switch board box 1.

Simultaneously, in order to improve the radiating efficiency of switch board box 1, be close to condensing box 3 one side at switch board box 1 top and install toward keeping away from the inside convulsions of switch board box 1 extraction fan 8, extraction fan 8 can be with through air-blower 2 with switch board box 1 produce and blow to the extraction fan 8 and keep away from one side of condensing box 3 and again through extraction fan 8 arrange the atmospheric environment in to can make switch board box 1 dispel the heat fast.

The implementation principle of the high-efficient heat dissipation type switch board of the embodiment of this application does: through install the condensation box 3 of placing the condensate at switch board box 1 top, the inside heat of switch board box 1 is blown to the condensation box 3 to rethread air-blower 2, utilizes the condensate heat absorption to directly blow the atmospheric environment with partly hot-air through extraction fan 8 in, still utilize the condensate to flow in inlet tube 54 and outlet pipe 53 simultaneously and come the heat dissipation to switch board box 1 perisporium, thereby can improve the radiating efficiency of switch board box 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-efficient heat dissipation type switch board which characterized in that: including switch board box (1), install air-blower (2) of blowing towards switch board box (1) top at switch board box (1) bottom, install condensing box (3) that are used for the splendid attire condensate at switch board box (1) top and install the radiator unit at switch board box (1) perisporium, radiator unit is linked together with condensing box (3).

2. The high-efficiency heat-dissipation power distribution cabinet according to claim 1, characterized in that: the heat dissipation assembly includes: install condenser pipe (51) in condenser box (3) outer one side, install and be close to condenser box (3) one side and intake water pump (52) that end and condenser pipe (51) are connected at switch board box (1) top, set up and keep away from condenser pipe (51) one side outlet pipe (53) at water pump (52) output, install and keep away from inlet tube (54) that condenser pipe (51) one side and outlet pipe (53) are linked together in condenser box (3), and install on outlet pipe (53) and inlet tube (54) the connection structure who is linked together, the outside laminating of outlet pipe (53) sets up on switch board box (1) outside in order to cool off switch board box (1).

3. The high-efficiency heat-dissipation power distribution cabinet according to claim 2, characterized in that: the connection structure includes: the water outlet pipe fixing device comprises a fixing block (551) arranged on one side, close to the water inlet pipe (54), of the water outlet pipe (53), internal threads (552) arranged on the inner peripheral wall of the fixing block (551), and external threads (553) arranged at one end, close to the water outlet pipe (53), of the outer side wall of the cambered surface of the water inlet pipe (54) and matched with the internal threads (552).

4. A high-efficient heat dissipation type switch board of claim 3, characterized in that: and a sealing ring (56) is arranged on one side of the water outlet pipe (53) close to the water inlet pipe (54), and the water outlet pipe (53) and the water inlet pipe (54) are arranged in a socket manner.

5. The high-efficiency heat-dissipation power distribution cabinet according to claim 1, wherein: the condenser box (3) roof rotates and installs (mixing) shaft (61), install stirring vane (62) on (mixing) shaft (61), drive (mixing) shaft (61) pivoted driving piece is installed at condenser box (3) top.

6. The high-efficiency heat-dissipation power distribution cabinet according to claim 5, wherein: the utility model discloses a wind-powered air conditioner, including switch board box (1), air-out end and air-out cover (7), air-out end and the air-out cover (7) of air-blower (2) are connected, the detachable facility of air intake of air-out cover (7) has dust screen (71), the air outlet and the inside intercommunication of switch board box (1) of air-out cover (7).

7. The high-efficiency heat-dissipation power distribution cabinet according to claim 6, wherein: a plurality of heat dissipation holes (10) are formed in the peripheral side of the power distribution cabinet body (1).

8. The high-efficiency heat-dissipation power distribution cabinet according to claim 1, wherein: the power distribution cabinet is characterized in that an exhaust fan (8) used for exhausting air outwards is installed on one side, close to the condensation box (3), of the power distribution cabinet box body (1).