CN209487973U - A kind of switchgear with air water cooling device - Google Patents

Abstract

The utility model discloses a kind of switchgears with air water cooling device, including switch cabinet body, cooling tube is connected on the side inner wall of the switch cabinet body, what the inner wall that the both ends of the cooling tube extend through switch cabinet body extended to switch cabinet body is externally connected to water tank, the interior bottom of the water tank is equipped with water pump, wherein one end of the cooling tube and the output end of water pump connect, the upper side wall of the switch cabinet body is successively arranged pressure fan, filter, air compressor and aerial cooler, the filter, the both ends of air compressor and aerial cooler are equipped with communicating pipe and are interconnected, it is connected with each other positioned at the communicating pipe of filter side and pressure fan.The utility model radiates to switchgear in such a way that air-cooled and water cooling combines, and improves the radiating efficiency of inside switch cabinet, ensure that switchgear long-time stable efficiently works, convenient and practical, and generalization is high.

Description

A kind of switchgear with air water cooling device

Technical field

The utility model relates to switchgear technical field more particularly to a kind of switchgears with air water cooling device.

Background technique

Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, subsequently into sub-control switch, respectively Branch is set according to its needs, such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., because with a variety of electric power Element, therefore a large amount of heat can be generated in the process of running, if heat cannot be distributed effectively and timely, can make to switch Cabinet body temperature is excessively high normally to work to influence switchgear.Existing switchgear is mostly dry type switchgear, main to use The efficiency of the air-cooled type of cooling, heat dissipation is lower.

Utility model content

It is mostly dry type switchgear purpose of the utility model is to solve switchgear in the prior art, it is main to use The air-cooled type of cooling, the lower problem of the efficiency of heat dissipation, and a kind of switchgear with air water cooling device proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of switch cabinet body with air water cooling device, including switch cabinet body, in the side of the switch cabinet body Cooling tube is connected on wall, the inner wall that the both ends of the cooling tube extend through switch cabinet body extends to the outer of switch cabinet body Portion is connected with water tank, and the interior bottom of the water tank is equipped with water pump, wherein one end of the cooling tube and the output end of water pump Connection, the upper side wall of the switch cabinet body is successively arranged pressure fan, filter, air compressor and aerial cooler, described The both ends of filter, air compressor and aerial cooler are equipped with communicating pipe and are interconnected, the institute positioned at filter side It states communicating pipe and pressure fan is connected with each other, it is more far from being connected with the communicating pipe for air compressor side positioned at aerial cooler A air inlet pipe, multiple air inlet pipe are plugged in the upper inside walls of switch cabinet body and are connected to the inside of switch cabinet body, Air outlet is offered on the outer wall of the switch cabinet body.

Preferably, the cooling tube is multistage and continuous water-supply-pipe forms, wherein being connected in the middle part of one section of water-supply-pipe Water cooler.

Preferably, it is also inserted with heat sink on the side inner wall of the switch cabinet body, the heat sink there are multiple heat dissipations Piece composition.

Preferably, multiple installing ports are offered on each cooling fin, the cooling tube passes through multiple installing ports.

Preferably, the side of the cooling fin is connected to the external of switch cabinet body

Preferably, the side of the switch cabinet body is rotatably connected to door-plate, and the side side wall of the door-plate is equipped with solid Fixed board, the both ends of the fixed plate are equipped with metal clips, are also provided on the switch cabinet body and the side wall of door-plate the same side Fixing groove corresponding with fixed plate size position offers and metal clips size phase on the two sides inner wall of the fixing groove Matched bayonet.

In the utility model, starts water pump, the water in water tank is transported to the inside of switchgear by cooling tube, is passed through The heat absorption generated when flowing water and cooling fin work switchgear in water-supply-pipe, while starting pressure fan, filter, sky Air compressor and aerial cooler, pressure fan are delivered air in filter and are purified, then are compressed and increased through air compressor Pressure is flowed into aerial cooler and is cooled down, then the inside of switchgear is drained by communicating pipe and air inlet pipe, absorption cooling tube, Partial heat on cooling fin and switchgear and the outside for being discharged to switchgear.The side that the utility model is combined by air-cooled and water cooling Formula radiates to switchgear, improves the radiating efficiency of inside switch cabinet, ensure that the efficient work of switchgear long-time stable Make, convenient and practical, generalization is high.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of switchgear main view with air water cooling device structural schematic diagram；

Fig. 2 be the utility model proposes a kind of switchgear with air water cooling device in fixing groove side inner wall structure Schematic diagram.

In figure: 1 switch cabinet body, 2 door-plates, 3 metal clips, 4 fixing grooves, 5 water tanks, 6 water pumps, 7 cooling tubes, 8 water coolings Device, 9 pressure fan, 10 filters, 11 air compressors, 12 aerial coolers, 13 communicating pipes, 14 cooling fins.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, a kind of switchgear with air water cooling device, including switch cabinet body 1, the one of switch cabinet body 1 Cooling tube 7 is connected on the inner wall of side, cooling tube 7 is multistage and continuous water-supply-pipe forms, wherein connecting in the middle part of one section of water-supply-pipe It is connected to water cooler 8, the inner wall that the both ends of cooling tube 7 extend through switch cabinet body 1 extends to the external connection of switch cabinet body 1 There is water tank 5, the interior bottom of water tank 5 is equipped with water pump 6, and wherein one end of cooling tube 7 connect with the output end of water pump 6, passes through Water in water tank 5 is transported in cooling tube 7 by water pump 6, is absorbed heat by the continuous water-supply-pipe of multistage to switchgear, is improved Heat absorption efficiency is also inserted with heat sink on the side inner wall of switch cabinet body 1, and heat sink is made of multiple cooling fins 14, often Multiple installing ports are offered on a cooling fin 14, cooling tube 7 passes through multiple installing ports, the side of cooling fin 14 and switch cabinet The external connection of body 1, cooling fin 14 absorb the heat that switchgear work generates, and partial heat is absorbed by water-supply-pipe, part heat Amount is dispersed into the outside of switch cabinet body 1, and the heat in cooling tube 7 passes through the cooling that water cooler 8 carries out water flow again, so as to water flow Recycling, ensure that the efficient progress of water-cooling, the upper side wall of switch cabinet body 1 is successively arranged pressure fan 9, filter 10, air compressor 11 and aerial cooler 12, the both ends of filter 10, air compressor 11 and aerial cooler 12 are equipped with Communicating pipe 13 is simultaneously interconnected, and is connected with each other positioned at the communicating pipe 13 of 10 side of filter and pressure fan 9, is located at aerial cooler 12 communicating pipes 13 far from 11 side of air compressor were connected with multiple air inlet pipe, and multiple air inlet pipe are plugged in switch cabinet body It is connected in 1 upper inside walls with the inside of switch cabinet body 1, air outlet, starting air-supply is offered on the outer wall of switch cabinet body 1 Machine 9, filter 10, air compressor 11 and aerial cooler 12, pressure fan 9 are delivered air in filter 10 and are carried out only Change, ensure that the free from admixture of the air inside access switch cabinet cabinet body 1, avoid the inside shadow of impurity access switch cabinet cabinet body 1 The work of switchgear is rung, then compresses in pressurization inflow aerial cooler 12 and is cooled down through air compressor 12, then pass through connection Pipe 13 and air inlet pipe are drained into the inside of switch cabinet body 1, absorb the partial heat on cooling tube 7, cooling fin 14 and switchgear And be discharged to the outside of switch cabinet body 1, the inside of switch cabinet body 1 in such a way that air-cooled and water cooling combines, radiating efficiency compared with Previous single radiating mode is improved, and the side of switch cabinet body 1 is rotatably connected to door-plate 2, the side side wall of door-plate 2 It is equipped with fixed plate, the both ends of fixed plate are equipped with metal clips 3, also open up on switch cabinet body 1 and the side wall of 2 the same side of door-plate There is fixing groove 4 corresponding with fixed plate size position, is offered on the two sides inner wall of fixing groove 4 and 3 size of metal clips The bayonet to match, rotation door-plate 2 to fixed plate be caught in fixing groove 4, metal clips 3 first compresses bounce afterwards after be caught in bayonet The fixation that door-plate 2 can be completed facilitates fixed and opens, easy to operate, and certainly, outside also can be used existing mode and be opened Close the fixation of door-plate 2 on cabinet.

It further illustrates, pressure fan 9, filter 10, air compressor 11 and aerial cooler 12 are prior art tool Body running is far from therefore not to repeat here.

In the utility model, starts water pump 6, the water in water tank 5 is transported to by switch cabinet body 1 by cooling tube 7 Inside, the heat absorption generated when switchgear being worked by flowing water in water-supply-pipe and cooling fin 14, while starting air-supply Machine 9, filter 10, air compressor 11 and aerial cooler 12, pressure fan 9 are delivered air in filter 10 and are carried out only Change, then compresses in pressurization inflow aerial cooler 12 and cooled down through air compressor 12, then pass through communicating pipe 13 and air inlet pipe It is drained into the inside of switch cabinet body 1, absorbs cooling tube 7, cooling fin 14 and partial heat on switchgear and is discharged to switchgear The outside of cabinet body 1.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of switchgear with air water cooling device, including switch cabinet body (1), which is characterized in that the switch cabinet body (1) it is connected on side inner wall cooling tube (7), the both ends of the cooling tube (7) extend through the inner wall of switch cabinet body (1) Being externally connected to water tank (5) for switch cabinet body (1) is extended to, the interior bottom of the water tank (5) is equipped with water pump (6), institute The wherein one end for stating cooling tube (7) is connect with the output end of water pump (6), and the upper side wall of the switch cabinet body (1) is successively arranged Pressure fan (9), filter (10), air compressor (11) and aerial cooler (12), the filter (10), air compressor (11) it is equipped with communicating pipe (13) with the both ends of aerial cooler (12) and is interconnected, be located at the described of filter (10) side Communicating pipe (13) and pressure fan (9) are connected with each other, and are located at aerial cooler (12) far from the described of air compressor (11) side Be connected with multiple air inlet pipe communicating pipe (13), multiple air inlet pipe be plugged in the upper inside walls of switch cabinet body (1) with The inside of switch cabinet body (1) is connected to, and offers air outlet on the outer wall of the switch cabinet body (1).

2. a kind of switchgear with air water cooling device according to claim 1, which is characterized in that the cooling tube (7) For multistage and continuous water-supply-pipe forms, wherein being connected with water cooler (8) in the middle part of one section of water-supply-pipe.

3. a kind of switchgear with air water cooling device according to claim 1, which is characterized in that the switch cabinet body (1) heat sink is also inserted on side inner wall, the heat sink is made of multiple cooling fins (14).

4. a kind of switchgear with air water cooling device according to claim 3, which is characterized in that each cooling fin (14) multiple installing ports are offered on, the cooling tube (7) passes through multiple installing ports.

5. a kind of switchgear with air water cooling device according to claim 3, which is characterized in that the cooling fin (14) Side and the external of switch cabinet body (1) be connected to.

6. a kind of switchgear with air water cooling device according to claim 1, which is characterized in that the switch cabinet body (1) side is rotatably connected to door-plate (2), and the side side wall of the door-plate (2) is equipped with fixed plate, the both ends of the fixed plate Equipped with metal clips (3), it is also provided with and fixed plate size on the side wall of the switch cabinet body (1) and door-plate (2) the same side The corresponding fixing groove in position (4) offers and metal clips (3) size phase on the two sides inner wall of the fixing groove (4) The bayonet matched.