CN214204548U

CN214204548U - Novel electric automatization switch board

Info

Publication number: CN214204548U
Application number: CN202023326565.9U
Authority: CN
Inventors: 谢燕芬
Original assignee: Heilongjiang Haichuan Electric Co ltd
Current assignee: Heilongjiang Haichuan Electric Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-14
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a switch board technical field specifically is a novel electric automatization control cabinet, including the cooler bin, the top sliding connection of cooler bin has the box, and the inside rear end of box installs the heat absorption case, the surface equidistance range of heat absorption case has the heat absorption piece, the inside of box and the place ahead level that is located the heat absorption case are equipped with and accept the board, and accept and evenly seted up the through-hole on the board, inside one side of cooler bin is equipped with the cold water storage cistern. This device adopts the mode that water-cooling and air-cooling mix to cool down the switch board, compares traditional wind-force cooling, and this device cooling speed is cooled down more thoroughly better to electrical components protection faster, and the cold mechanism in the device adopts the semiconductor refrigeration piece to cool down to the coolant liquid to make the coolant liquid can rapid cooling carry out secondary cycle after the heat absorption, can not continue the heat absorption after preventing the heat capacity saturation of coolant liquid full, thereby lead to the shortcoming that the inside temperature of switch board risees.

Description

Novel electric automatization switch board

Technical Field

The utility model relates to a switch board technical field specifically is a novel electric automatization control cabinet.

Background

At present, with the development of science and technology, the automatic control electrical appliance is applied to more and more equipment, so that an electrical automation control cabinet is produced, the electrical equipment automation control cabinet is formed by assembling switch equipment, a measuring instrument, a protection electrical appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, and the arrangement of the electrical equipment automation control cabinet meets the requirement of normal operation of a power system.

Present electric automation control cabinet can produce a large amount of heats when the operation, adopts the heat dissipation fan to dispel the heat at present more, and the radiating effect is relatively poor, leads to inside electrical equipment to cause the damage because of overheated easily, reduces life, at the in-process of using, has brought certain influence, consequently, technical personnel in the field provide a novel electric automation control cabinet to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a novel electric automatization control cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel electric automatization control cabinet, includes the cooler bin, the top sliding connection of cooler bin has the box, and the inside rear end of box installs the heat absorption case, the surface equidistance range of heat absorption case has the heat absorption piece, the inside of box and the place ahead level that is located the heat absorption case are equipped with accepts the board, and accept and evenly seted up the through-hole on the board, inside one side of cooler bin is equipped with the cold water storage cistern, and the inside of cold water storage cistern is equipped with the water pump, the inlet tube has been cup jointed to the output of water pump, and the top of inlet tube runs through the box and has cup jointed the elbow, the elbow is pegged graft in the top center department of heat absorption case, the inside of box and the below that is located the lower extreme and accepts the board is equipped with a set of protective housing, install the heat dissipation fan in the protective housing.

As a further aspect of the present invention: the front end of the box body is provided with two sides with embedded grooves, a sealing door is inserted in each embedded groove, and a handle is welded on one side opposite to the front end of the sealing door.

As a further aspect of the present invention: the bottom surface of the front end in the box body is provided with a constraint groove, the sealing door is connected in the constraint groove in a sliding mode, and the length of the sealing door is half of that of the box body.

As a further aspect of the present invention: the top symmetry of cooler bin has seted up the spout, and the top correspondence of box is equipped with a set of slider, the top four corners of cooler bin is equipped with the gyro wheel.

As a further aspect of the present invention: the other end of the interior of the cooling box is provided with a water cooling box, a return pipe is inserted into one side of the water cooling box, and the top of the return pipe is connected with the bottom of one side of the heat absorption box.

As a further aspect of the present invention: one side of the water cooling tank is provided with a siphon, the other end of the siphon is inserted into the water cooling tank, and the bottom of the water cooling tank is attached with a semiconductor refrigeration sheet.

As a further aspect of the present invention: the heating end of the semiconductor refrigeration piece is attached with a heat dissipation fin, and the heat dissipation fin penetrates through the bottom of the cooling box and extends to the outside.

Compared with the prior art, the beneficial effects of the utility model are that: the device adopts a water cooling and air cooling mixed mode to cool the control cabinet, compared with the traditional wind cooling, the device has higher cooling speed and more thorough protection for electrical elements, a water cooling mechanism in the device adopts a semiconductor refrigerating sheet to cool the cooling liquid, so that the cooling liquid can be quickly cooled after absorbing heat to carry out secondary circulation, the defect that the temperature in the control cabinet is increased because the heat capacity saturation of the cooling liquid cannot be continuously absorbed after being full is avoided, the water cooling mechanism does not adopt a direct contact cutting mode because the heat absorption degree is in direct proportion to the contact surface level, the heat absorption is better when the contact area is larger, the space in the control cabinet is limited, large-area contact electrical elements occupy larger space, the congestion of the electrical elements can cause heat energy accumulation, and the device adopts the heat absorption sheet to absorb heat and the heat radiation sheet to be the same, adopt the copper sheet to make, utilize the good heat conductivility of copper to adsorb the heat, be used for placing electric elements's the board of accepting in the device, adopt the wind-force that the heat dissipation fan of fretwork design bottom blew off like this can run through whole switch board to carry out whole cooling.

Drawings

FIG. 1 is a schematic structural diagram of a novel electric automation control cabinet;

FIG. 2 is a schematic diagram of the internal structure of a novel electrical automation control cabinet;

fig. 3 is a schematic structural diagram of the inside of a cooling box in a novel electric automation control cabinet.

In the figure: 1. a box body; 2. a sealing door; 3. a chute; 4. a cooling tank; 5. a roller; 6. a handle; 7. a fitting groove; 8. bending the pipe; 9. a heat absorbing sheet; 10. a bearing plate; 11. a water inlet pipe; 12. a gasket; 13. a protective shell; 14. a heat dissipation fan; 15. a return pipe; 16. a through hole; 17. a heat absorption box; 18. a cold water tank; 19. a water pump; 20. a siphon tube; 21. a semiconductor refrigeration sheet; 22. a water cooling tank; 23. and heat dissipation fins.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a novel electric automatization control cabinet, including cooler bin 4, cooler bin 4's top sliding connection has box 1, and the inside rear end of box 1 installs heat absorption box 17, heat absorption box 17's surface equidistance is arranged and is had heat absorption piece 9, the inside of box 1 and the place ahead level that is located heat absorption box 17 are equipped with and accept board 10, and accept and evenly seted up through-hole 16 on the board 10, inside one side of cooler bin 4 is equipped with cold water storage cistern 18, and the inside of cold water storage cistern 18 is equipped with water pump 19, inlet tube 11 has been cup jointed to water pump 19's output, and inlet tube 11's top is run through box 1 and has been cup jointed elbow 8, elbow 8 pegs graft in heat absorption box 17's top center department, box 1's inside and the below that is located lower extreme and accepts board 10 is equipped with a set of protective housing 13, install heat dissipation fan 14 in the protective housing 13.

In fig. 2, the front end of the box body 1 has two sides provided with two embedded grooves 7, the embedded grooves 7 are internally inserted with the sealing door 2, one side of the front end of the sealing door 2 opposite to the other side is welded with a handle 6, the embedded grooves 7 are used for penetrating the sealing door 2, and the sealing door 2 is used for sealing the box body 1, so that the electric elements inside the box body 1 can be protected, and the sealing door 2 is opened and closed through the handle 6.

In fig. 2, the restriction groove has been seted up to the inside front end bottom of box 1, and sealing door 2 sliding connection is in the restriction inslot, and sealing door 2's length is half of box 1 length, and the restriction groove provides sliding distance and slip direction for sealing door 2, carries on spacingly to sealing door 2 simultaneously.

In fig. 2, the top symmetry of cooler bin 4 has been seted up spout 3, and the top correspondence of box 1 is equipped with a set of slider, and the top four corners of cooler bin 4 is equipped with gyro wheel 5, and this structure is used for cooler bin 4 and box 1 to splice, and this is because whole device is bulky, and whole transportation difficulty, collision easily, the connected mode that adopts spout 3 splices can be favorable to installation and transport.

In fig. 3, a water cooling tank 22 is disposed at the other end of the interior of the cooling tank 4, a return pipe 15 is inserted into one side of the water cooling tank 22, the top of the return pipe 15 is connected with the bottom of one side of the heat absorption tank 17, the water cooling tank 22 is used for temporarily storing and cooling the heat-absorbed coolant, and the heat-absorbed coolant in the heat absorption tank 17 is conveyed into the water cooling tank 22 through the return pipe 15.

In fig. 3, a siphon tube 20 is disposed at one side of a water cooling tank 22, the other end of the siphon tube 20 is inserted into the water cooling tank 18, a semiconductor cooling fin 21 is attached to the bottom of the water cooling tank 22, the cooled coolant is pumped into the water cooling tank 18 through the siphon tube 20, the coolant in the water cooling tank 22 is cooled by the semiconductor cooling fin 21, and when the coolant in the water cooling tank 18 is pumped out by a water pump 19, the coolant in the water cooling tank 22 enters the water cooling tank 18 through the siphon tube 20 due to air pressure.

In fig. 3, the heat-generating end of the semiconductor refrigeration sheet 21 is attached with a heat-dissipating fin 23, the heat-dissipating fin 23 extends to the outside through the bottom of the cooling box 4, and the heat-dissipating fin 23 is used for dissipating heat at the hot end of the semiconductor refrigeration sheet 21 and is inserted into the ground for heat dissipation when in use.

The utility model discloses a theory of operation is: when the device is used, the cooling tank 4 is placed at a preset position, the tank bodies 1 are connected through the sliding grooves 3, in the using process, cooling liquid in the cold water tank 18 is conveyed into the heat absorption tank 17 through the water inlet pipe 11 by the water pump 19 (model HQB-2000), the heat absorption tank 17 absorbs heat in the tank body 1 through the external heat absorption sheets 9 and transfers the heat to the cooling liquid in the heat absorption tank 17, then the heat-absorbed cooling liquid enters the water cooling tank 22 through the return pipe 15 and is cooled through the semiconductor refrigeration sheets 21, the radiating fins 23 are used for radiating heat at the hot end of the semiconductor refrigeration sheets 21 (model TEC1-12706), the radiating fins are inserted below the ground for radiating when in use, and after the cooling liquid in the cold water tank 18 is pumped out by the water pump 19, the cooling liquid in the water cooling tank 22 enters the cold water tank 18 through the siphon pipe 20 for air pressure to supplement liquid level, sealing door 2 is used for sealing box 1 to make the inside electric elements of box 1 can be protected, sealing door 2 opens and shuts through handle 6.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel electric automatization control cabinet, includes cooler bin (4), its characterized in that: the heat absorption device is characterized in that the top of the cooling box (4) is slidably connected with a box body (1), the rear end of the interior of the box body (1) is provided with a heat absorption box (17), heat absorption sheets (9) are equidistantly arranged on the outer surface of the heat absorption box (17), a receiving plate (10) is horizontally arranged in the box body (1) and in front of the heat absorption box (17), through holes (16) are uniformly formed in the receiving plate (10), a cold water box (18) is arranged on one side of the interior of the cooling box (4), a water pump (19) is arranged in the cold water box (18), an output end of the water pump (19) is sleeved with a water inlet pipe (11), the top of the water inlet pipe (11) penetrates through the box body (1) and is sleeved with an elbow (8), the elbow (8) is inserted in the center of the top of the heat absorption box (17), a group of protective housings (13) is arranged in the box body (1) and below the receiving plate (10) at the lower end, a heat dissipation fan (14) is installed in the protective shell (13).

2. The novel electric automation control cabinet as claimed in claim 1, wherein both sides of the front end of the box body (1) are provided with embedding grooves (7), a sealing door (2) is inserted in the embedding grooves (7), and a handle (6) is welded on the side opposite to the front end of the sealing door (2).

3. The novel electric automation control cabinet as claimed in claim 2, wherein the bottom of the front end of the interior of the box body (1) is provided with a restriction groove, and the sealing door (2) is slidably connected in the restriction groove, and the length of the sealing door (2) is half of the length of the box body (1).

4. The novel electric automation control cabinet according to claim 1 is characterized in that sliding grooves (3) are symmetrically formed in the top of the cooling box (4), a set of sliding blocks are correspondingly arranged on the top of the box body (1), and rollers (5) are arranged at four corners of the top of the cooling box (4).

5. The novel electric automation control cabinet as claimed in claim 1, characterized in that the other end of the inside of the cooling box (4) is provided with a water cooling box (22), a return pipe (15) is inserted into one side of the water cooling box (22), and the top of the return pipe (15) is connected with the bottom of one side of the heat absorption box (17).

6. The novel electric automation control cabinet as claimed in claim 5, wherein a siphon (20) is arranged on one side of the water cooling tank (22), the other end of the siphon (20) is inserted into the cold water tank (18), and a semiconductor refrigeration sheet (21) is attached to the bottom of the water cooling tank (22).

7. The novel electric automation control cabinet as claimed in claim 6, wherein the heat dissipation fins (23) are attached to the heat generating end of the semiconductor refrigeration sheet (21), and the heat dissipation fins (23) extend out through the bottom of the cooling box (4).