阅读说明：本技术 一种便于散热的高低压电器设备箱体 (High-low voltage electrical equipment box convenient to heat dissipation ) 是由 王晓明 王伟 夏洪波 王跃建 王宏亮 朱赛男 陆晨曦 于 2021-04-28 设计创作，主要内容包括：本发明公开了一种便于散热的高低压电器设备箱体,包括底座,所述底座的顶部固定连接有壳体,所述壳体的正面铰接有柜门,所述壳体的内部固定安装有开关柜,所述开关柜的外部且位于壳体的内部设置有散热系统,所述开关柜包括四个沿竖直方向分布的支架,四个所述支架呈矩形阵列分布,且四个支架的内侧分别通过多个轮槽组活动连接有多个电气屉,所述散热系统包括水箱,所述水箱的上方设置有循环泵,本发明涉及电器设备技术领域。该便于散热的高低压电器设备箱体,通过设置有散热系统,利用水冷和风冷相组合来实现开关柜的散热作业,相比较传统的单一风扇散热大大提高了开关柜的散热效率,确保了开关柜工作的稳定性。(The invention discloses a high-low voltage electrical equipment box body convenient for heat dissipation, which comprises a base, wherein the top of the base is fixedly connected with a shell, the front surface of the shell is hinged with a cabinet door, a switch cabinet is fixedly arranged inside the shell, a heat dissipation system is arranged outside the switch cabinet and inside the shell, the switch cabinet comprises four supports which are distributed along the vertical direction, the four supports are distributed in a rectangular array, the inner sides of the four supports are respectively and movably connected with a plurality of electrical drawers through a plurality of wheel groove groups, the heat dissipation system comprises a water tank, and a circulating pump is arranged above the water tank. This high-low voltage electrical equipment box convenient to heat dissipation through being provided with cooling system, utilizes water-cooling and air-cooling combination to realize the heat dissipation operation of cubical switchboard, compares traditional single fan heat dissipation and has improved the radiating efficiency of cubical switchboard greatly, has ensured the stability of cubical switchboard work.)

1. The utility model provides a high-low voltage electrical equipment box convenient to heat dissipation, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a shell (2), a cabinet door (3) is hinged to the front of the shell (2), a switch cabinet (4) is fixedly mounted inside the shell (2), a heat dissipation system (5) is arranged outside the switch cabinet (4) and inside the shell (2), the switch cabinet (4) comprises four supports (6) distributed in the vertical direction, the four supports (6) are distributed in a rectangular array mode, a plurality of electrical drawers (8) are movably connected to the inner sides of the four supports (6) through a plurality of wheel slot groups (7), the heat dissipation system (5) comprises a water tank (9), a circulating pump (10) is arranged above the water tank (9), the circulating pump (10) is communicated with the water tank (9) through a connecting pipe (11), and a water inlet pipe (12) is fixedly connected to the top of the circulating pump (10), the front side of inlet tube (12) left and right both sides all is connected with water-cooling box (14), two through a plurality of water distribution pipe (13) the inboard of water-cooling box (14) all is provided with a plurality of exhaust fan (15), the front side of water-cooling box (14) is connected with wet return (16) through a plurality of water distribution pipe (13), wet return (16) are linked together with water tank (9), water-cooling box (14) are including box body (17), a plurality of baffles (18) of inside fixedly connected with of box body (17), one side fixedly connected with shrouding (19) of box body (17), it has a plurality of heat-conducting plates (20) to run through on shrouding (19).

2. The high-low voltage electrical equipment box convenient for heat dissipation according to claim 1, characterized in that: electric steamer tray (8) are including steamer tray box (21), the bottom of steamer tray box (21) is rotated and is connected with four gyro wheels (22), a plurality of louvres (23) have all been seted up on the left and right both sides wall of steamer tray box (21), the positive fixed mounting of steamer tray box (21) has panel (24), the equal fixedly connected with handle (25) in the positive left and right both sides of panel (24), two just be located panel (24) positive left and right both sides between handle (25) and be provided with switch knob (26) and display screen (27) respectively.

3. The high-low voltage electrical equipment box convenient for heat dissipation according to claim 1, characterized in that: a plurality of through-holes (28) have been seted up along vertical direction on shrouding (19), the inboard edge of shrouding (19) just is located the sealed bounding wall of the outside fixedly connected with (29) of a plurality of through-holes (28), the outer wall of sealed bounding wall (29) and the inner wall looks adaptation of box body (17), the inboard of sealed bounding wall (29) just is located equal fixedly connected with draw-in groove (30) between arbitrary two adjacent through-holes (17), the outside cover of sealed bounding wall (29) is equipped with first sealed pad (31).

4. The high-low voltage electrical equipment box convenient for heat dissipation according to claim 1, characterized in that: the heat-conducting plate (20) includes mounting panel (32), the inboard of mounting panel (32) is provided with fin (33), fin (33) and mounting panel (32) block casting form, the outside of fin (33) just is located the cover and is equipped with second sealed pad (34) on the lateral wall of mounting panel (32).

5. The high-low voltage electrical equipment box convenient for heat dissipation according to claim 1, characterized in that: two water-cooling box (14) are fixed connection respectively on the left and right two inside walls of casing (2), water tank (9) fixed mounting just is located the top of base (1) in the outside of casing (2) rear side, circulating pump (10) fixed connection is at the back of casing (2).

6. The high-low voltage electrical equipment box convenient for heat dissipation according to claim 1, characterized in that: exhaust fan (15) are through two angle bar fixed connection between two supports (6), and are a plurality of exhaust fan (15) respectively with the position looks adaptation of a plurality of electric steamer tray (8), a plurality of exhaust fan (15) respectively with the position looks adaptation of a plurality of heat-conducting plates (20), and the coating has heat conduction silica gel between the outside of exhaust fan (15) and heat-conducting plates (20).

7. The high-low voltage electrical equipment box convenient for heat dissipation according to claim 1, characterized in that: the inner part of the box body (17) is divided into a plurality of cavities by the partition plates (18), the water inlet pipe (12) and the water return pipe (16) are respectively communicated with the cavities through a plurality of water distribution pipes (13), and the straight lines of the axes of the water inlet pipe (12) and the water return pipe (16) connected with each cavity are coincided.

8. The high-low voltage electrical equipment box convenient for heat dissipation according to claim 2, characterized in that: four gyro wheel (22) are the rectangular array and distribute, wheel bank of grooves (7) are two wheel grooves that are the symmetric distribution including two, four gyro wheel (22) are equallyd divide into two sets ofly and respectively sliding connection in two wheel grooves, and are a plurality of louvre (23) are the rectangular array and distribute.

9. The high-low voltage electrical equipment box convenient for heat dissipation according to claim 1, characterized in that: the plurality of clapboards (18) are distributed along the horizontal direction, and the plurality of clamping grooves (30) are respectively matched with the plurality of clapboards (18).

10. A high-low voltage electrical equipment box convenient for heat dissipation according to claim 3 or 4, characterized in that: the fin (33) and the through hole (28) are matched, and the mounting plate (32) is fixedly mounted on the inner side wall of the sealing plate (19).

Technical Field

The invention relates to the technical field of electrical equipment, in particular to a high-low voltage electrical equipment box body convenient for heat dissipation.

Background

The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.

The existing switch cabinet usually adopts a simple fan to realize heat outward conduction when heat dissipation treatment is carried out, the heat dissipation effect is poor, and a heat dissipation hole needs to be formed in a shell, so that heat is discharged, a hole is formed in the shell to easily cause dust to enter the cabinet body, in order to avoid the damage of internal electrical components caused by the dust, a dust screen needs to be added outside the shell, the dust screen further influences the heat dissipation effect, meanwhile, operators need to regularly remove dust, the labor intensity of the operators is increased, therefore, a high-low voltage electrical equipment box convenient for heat dissipation is designed, and the problems are solved.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the high-low voltage electrical equipment box body convenient for heat dissipation, and solves the problems that the heat is conducted outwards by a simple fan when the existing switch cabinet is subjected to heat dissipation treatment, and the heat dissipation effect is poor.

In order to achieve the purpose, the invention is realized by the following technical scheme: a high-low voltage electrical equipment box convenient for heat dissipation comprises a base, wherein the top of the base is fixedly connected with a shell, the front of the shell is hinged with a cabinet door, the interior of the shell is fixedly provided with a switch cabinet, a heat dissipation system is arranged outside the switch cabinet and inside the shell, the switch cabinet comprises four supports which are distributed along the vertical direction, the four supports are distributed in a rectangular array, the inner sides of the four supports are respectively and movably connected with a plurality of electrical drawers through a plurality of wheel groove groups, the heat dissipation system comprises a water tank, a circulating pump is arranged above the water tank, the circulating pump is communicated with the water tank through a connecting pipe, the top of the circulating pump is fixedly connected with a water inlet pipe, the front sides of the left side and the right side of the water inlet pipe are respectively connected with a water cooling box through a plurality of water distribution pipes, and the inner sides of the two water cooling boxes are respectively provided with a plurality of exhaust fans, the front side of water-cooling box is connected with the wet return through a plurality of water distribution piping, the wet return is linked together with the water tank, the water-cooling box includes the box body, a plurality of baffles of the inside fixedly connected with of box body, one side fixedly connected with shrouding of box body, it has a plurality of heat-conducting plates to run through on the shrouding.

Preferably, electric steamer tray includes the steamer tray box, the bottom of steamer tray box is rotated and is connected with four gyro wheels, a plurality of louvres have all been seted up on the left and right both sides wall of steamer tray box, the positive fixed mounting of steamer tray box has the panel, the equal fixedly connected with handle in the positive left and right both sides of panel, two just be located the positive left and right both sides of panel between the handle and be provided with switch knob and display screen respectively.

Preferably, a plurality of through-holes have been seted up along vertical direction on the shrouding, the inboard edge of shrouding just is located the sealed bounding wall of the outside fixedly connected with of a plurality of through-holes, the outer wall of sealed bounding wall and the inner wall looks adaptation of box body, the inboard of sealed bounding wall just is located equal fixedly connected with draw-in groove between two arbitrary adjacent through-holes, the outside cover of sealed bounding wall is equipped with first sealed pad.

Preferably, the heat-conducting plate includes the mounting panel, the inboard of mounting panel is provided with the fin, the fin forms with the mounting panel block casting, the outside of fin just is located the cover and is equipped with the second and seals up the pad on the lateral wall of mounting panel.

Preferably, two water-cooling box fixed connection is respectively on the left and right two inside walls of casing, water tank fixed mounting just is located the top of base in the outside of casing rear side, circulating pump fixed connection is at the back of casing.

Preferably, the exhaust fan is through two angle bar fixed connection between two supports, and is a plurality of the exhaust fan respectively with the position looks adaptation of a plurality of electric steamer trays, it is a plurality of the exhaust fan respectively with the position looks adaptation of a plurality of heat-conducting plates, and the coating has heat conduction silica gel between the outside of exhaust fan and the heat-conducting plate.

Preferably, the inner part of the box body is divided into a plurality of cavities by the plurality of partition plates, the water inlet pipe and the water return pipe are respectively communicated with the plurality of cavities through the plurality of water distribution pipes, and the straight lines of the axes of the water inlet pipe and the water return pipe connected with each cavity are coincided.

Preferably, four the gyro wheel is the rectangular array and distributes, race group is including two race that are the symmetric distribution, four the gyro wheel is equallyd divide into two sets ofly and difference sliding connection is in two race, and is a plurality of the louvre is the rectangular array and distributes.

Preferably, a plurality of the baffles are all distributed along the horizontal direction, and a plurality of the clamping grooves are respectively matched with the baffles.

Preferably, the fins are matched with the through holes, and the mounting plate is fixedly mounted on the inner side wall of the sealing plate.

Advantageous effects

The invention provides a high-low voltage electrical equipment box body convenient for heat dissipation. Compared with the prior art, the method has the following beneficial effects:

(1) this high-low voltage electrical equipment box convenient to heat dissipation through being provided with cooling system, utilizes water-cooling and air-cooling combination to realize the heat dissipation operation of cubical switchboard, compares traditional single fan heat dissipation and has improved the radiating efficiency of cubical switchboard greatly, has ensured the stability of cubical switchboard work.

(2) This high-low voltage electrical equipment box convenient to heat dissipation through being provided with the water-cooling box, utilizes the water-cooling as main heat dissipation way, need not to carry out the trompil operation on the casing, has reduced the production step of casing, need not to carry out dustproof processing simultaneously, has reduced operating personnel's intensity of labour.

Drawings

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

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic structural diagram of the switchgear of the present invention;

FIG. 4 is a schematic structural view of an electrical drawer according to the present invention;

FIG. 5 is a schematic front view of the heat dissipation system of the present invention;

FIG. 6 is a schematic diagram of a backside structure of the heat dissipation system of the present invention;

FIG. 7 is a schematic structural view of the water-cooling box of the present invention;

FIG. 8 is a schematic structural view of the closure plate of the present invention;

FIG. 9 is a schematic diagram of the structure of the thermal conductive plate of the present invention;

in the figure: 1. a base; 2. a housing; 3. a cabinet door; 4. a switch cabinet; 5. a heat dissipation system; 6. a support; 7. a wheel groove group; 8. an electrical drawer; 9. a water tank; 10. a circulation pump; 11. a connecting pipe; 12. a water inlet pipe; 13. a water distribution pipe; 14. a water-cooling box; 15. an exhaust fan; 16. a water return pipe; 17. a box body; 18. a partition plate; 19. closing the plate; 20. a heat conducting plate; 21. a drawer box; 22. a roller; 23. heat dissipation holes; 24. a panel; 25. a handle; 26. a switch knob; 27. a display screen; 28. a through hole; 29. sealing the enclosing plate; 30. a card slot; 31. a first gasket; 32. mounting a plate; 33. a fin; 34. a second gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a high-low voltage electrical equipment box convenient for heat dissipation comprises a base 1, the top of the base 1 is fixedly connected with a shell 2, the front of the shell 2 is hinged with a cabinet door 3, the inside of the shell 2 is fixedly provided with a switch cabinet 4, the outside of the switch cabinet 4 and the inside of the shell 2 are provided with a heat dissipation system 5, the switch cabinet 4 comprises four brackets 6 distributed along the vertical direction, the four brackets 6 are distributed in a rectangular array, the inner sides of the four brackets 6 are respectively and movably connected with a plurality of electrical drawers 8 through a plurality of wheel groove groups 7, the heat dissipation system 5 comprises a water tank 9, a circulating pump 10 is arranged above the water tank 9, the circulating pump 10 is communicated with the water tank 9 through a connecting pipe 11, the top of the circulating pump 10 is fixedly connected with a water inlet pipe 12, the front sides of the left side and the right side of the water inlet pipe 12 are respectively connected with water cooling boxes 14 through a plurality of water distribution pipes 13, the inner sides of the two water cooling boxes 14 are respectively provided with a plurality of exhaust fans 15, the front side of the water-cooling box 14 is connected with a water return pipe 16 through a plurality of water distribution pipes 13, the water return pipe 16 is communicated with a water tank 9, the water-cooling box 14 comprises a box body 17, a plurality of partition plates 18 are fixedly connected inside the box body 17, a sealing plate 19 is fixedly connected to one side of the box body 17, a plurality of heat-conducting plates 20 penetrate through the sealing plate 19, the electric drawer 8 comprises a drawer box 21, the bottom of the drawer box 21 is rotatably connected with four rollers 22, a plurality of heat dissipation holes 23 are respectively formed in the left side wall and the right side wall of the drawer box 21, a panel 24 is fixedly installed on the front surface of the drawer box 21, handles 25 are fixedly connected to the left side and the right side of the front surface of the panel 24, a switch knob 26 and a display screen 27 are respectively arranged between the two handles 25 and positioned on the left side and the right side of the front surface of the panel 24, a plurality of through holes 28 are formed in the sealing plate 19 along the vertical direction, the edge of the inner side of the sealing plate 19 is fixedly connected with a sealing plate 29 positioned on the outer side of the through holes 28, the outer wall of the sealing surrounding plate 29 is matched with the inner wall of the box body 17, a clamping groove 30 is fixedly connected between any two adjacent through holes 17 on the inner side of the sealing surrounding plate 29, a first sealing gasket 31 is sleeved on the outer part of the sealing surrounding plate 29, the heat conducting plate 20 comprises a mounting plate 32, a fin 33 is arranged on the inner side of the mounting plate 32, the fin 33 is formed by integral casting with the mounting plate 32, a second sealing gasket 34 is sleeved on the outer part of the fin 33 and positioned on the side wall of the mounting plate 32, two water cooling boxes 14 are respectively and fixedly connected on the left inner side wall and the right inner side wall of the shell 2, a water tank 9 is fixedly arranged on the outer part of the rear side of the shell 2 and positioned at the top of the base 1, a circulating pump 10 is fixedly connected on the back of the shell 2, the exhaust fan 15 is fixedly connected between two brackets 6 through two angle irons, the exhaust fans 15 are respectively matched with the positions of the plurality of electric drawers 8, and the exhaust fans 15 are respectively matched with the positions of the plurality of heat conducting plates 20, and the heat conducting silica gel is coated between the outer side of the exhaust fan 15 and the heat conducting plate 20, the inner part of the box body 17 is divided into a plurality of cavities by a plurality of clapboards 18, the water inlet pipe 12 and the water return pipe 16 are respectively communicated with the plurality of cavities through a plurality of water distributing pipes 13, the straight line of the axes of the water inlet pipe 12 and the water return pipe 16 connected with each cavity is coincident, four rollers 22 are distributed in a rectangular array, the wheel groove group 7 comprises two wheel grooves which are symmetrically distributed, the four rollers 22 are divided into two groups and are respectively connected in the two wheel grooves in a sliding way, a plurality of heat dissipation holes 23 are distributed in a rectangular array, a plurality of clapboards 18 are distributed along the horizontal direction, a plurality of clamping grooves 30 are respectively matched with the plurality of clapboards 18, fins 33 are matched with through holes 28, a mounting plate 32 is fixedly arranged on the inner side wall of the sealing plate 19, and the heat dissipation operation of the switch cabinet 4 is realized by the combination of water cooling and air cooling, compared with the traditional single fan heat dissipation, the heat dissipation efficiency of the switch cabinet 4 is greatly improved, and the working stability of the switch cabinet 4 is ensured.

During operation, cubical switchboard 4 is in the course of the work, the inside electrical components of electrical steamer tray 8 can be along with a large amount of heat production, under the effect of both sides exhaust fan 15, the heat conducts on heat-conducting plate 20 through a plurality of louvres 23 on the wall of steamer tray 21 both sides respectively, and under cooling system 5's effect, water in the water tank 9 is gone into under circulating pump 10's effect and is gone into in inlet tube 12, and enter into box body 17 through a plurality of water distribution pipes 13 inside by a plurality of cavities of a plurality of baffles 18 separation, the cooling water can cool off a plurality of heat-conducting plates 20 of distributing in a plurality of cavities, then accomplish heat exchange's water and get into in return pipe 16 and flow back to water tank 9 through a plurality of water distribution pipes 13, go into water-cooling box 14 after circulating pump 10 cooling process once more, accomplish the circulative cooling operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.