CN209914357U

CN209914357U - Regulator cubicle convenient to heat dissipation

Info

Publication number: CN209914357U
Application number: CN201920243117.0U
Authority: CN
Inventors: 王宏基
Original assignee: Wenzhou Haiyuan Electric Technology Co Ltd
Current assignee: Wenzhou Haiyuan Electric Technology Co Ltd
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-01-07
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a regulator cubicle convenient to heat dissipation, its technical scheme main points include the box, and the front side of box articulates there is the chamber door, the inside of box is equipped with the installation cavity, the right side of the casing of box is equipped with the ventilation chamber, the left side of installation cavity is equipped with the air outlet with the external intercommunication of box, and air outlet department installs out the fan, and the vent of ventilation chamber intercommunication is seted up to the upper end on installation cavity right side, is fixed with the ventilation fan in the vent, and the lower extreme on ventilation chamber right side is connected with the air-supply line, be connected with the water curtain device on the mouth of pipe of air-supply line, the intracavity that. The utility model discloses the function that the radiating rate is fast has.

Description

Regulator cubicle convenient to heat dissipation

Technical Field

The utility model relates to an electrical cabinet, more specifically say that it relates to a regulator cubicle convenient to heat dissipation.

Background

People often use the abandonment tower to carry out the processing of waste gas now, along with the improvement of science and technology level, the degree of automation of handling waste gas is more and more high, and people monitor and control abandonment tower through various switch components and parts in the regulator cubicle usually now, realize the processing of waste gas tower to waste gas, however the radiating efficiency of transmission regulator cubicle is low, and especially the radiating rate is slower under the hot high temperature environment, leads to the inside electron device of regulator cubicle to burn out easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a regulator cubicle convenient to heat dissipation has the fast function of radiating rate.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a regulator cubicle convenient to heat dissipation, includes the box, and the front side of box articulates there is the chamber door, the inside of box is equipped with the installation cavity, the right side of the casing of box is equipped with the ventilation chamber, the left side of installation cavity is equipped with the air outlet with the external intercommunication of box, and air outlet department installs out the fan, and the vent of ventilation chamber intercommunication is seted up to the upper end on installation cavity right side, is fixed with the ventilation fan in the vent, and the lower extreme on ventilation chamber right side is connected with the air-supply line, be connected with the water curtain device on the mouth of pipe of air-supply line.

By adopting the technical scheme, when the electrical cabinet works, the air inlet fan, the ventilation fan and the air outlet fan are opened, air outside the electrical cabinet is sucked from the air inlet pipe, enters the mounting cavity through the ventilation cavity and is then discharged from the air outlet, the air circulation inside the electrical cabinet is accelerated, the heat dissipation speed of the electrical cabinet is higher, electronic devices are not easy to burn, and the outside air can pass through the water curtain device and the drying device in sequence before entering the installation cavity, the water curtain device can reduce the temperature of the air entering the air inlet pipe, improve the heat dissipation effect on the installation cavity, improve the adaptability of the electric cabinet in a high-temperature environment, and the air after the water curtain cooling just can get into the installation intracavity after drying device is dry, and drying device can reduce the moisture in the air for can not lead to the electron device short circuit to burn out after the outside air gets into the installation intracavity.

The utility model discloses further set up to: the water curtain device comprises a water inlet box fixed at the right end of the air inlet pipe and a water receiving box fixed at the lower end of the pipe opening of the air inlet pipe, the water inlet box is connected with a water supply pump, the bottom of the water receiving box is connected with a drainage pump, a water storage tank is arranged in the water inlet box, a plurality of water leakage holes are formed in the lower end of the water inlet box, and a water receiving tank is arranged at the upper end of the water receiving box.

Through adopting above-mentioned technical scheme, supply water to the box of intaking through the working shaft, then through the downflow formation water curtain that forms in the hole that leaks, the water of whereabouts falls into to receive in the basin and is discharged away by the drain pump, so constantly circulate for the air temperature who gets into in the air-intake pipe reduces, improves the radiating effect to the installation cavity, makes the radiating rate of regulator cubicle obtain improving.

The utility model discloses further set up to: the utility model discloses a solar water heater, including intake pipe, feed water box, be equipped with spiral radiating groove in the intake pipe, be connected with the inlet tube on the intake pipe outer wall, the inlet tube communicates with the left end of radiating groove, the inlet tube passes through the water pipe and is connected with the working pump, the right-hand member of intake pipe is fixed with the aqueduct with the radiating groove right-hand member intercommunication, the aqueduct inserts in the intake.

Through adopting above-mentioned technical scheme, the working shaft supplies water to the radiating groove then is convenient for form the water curtain through leading-in box of intaking of aqueduct with water, and the water that is located the radiating groove can cool down the air-supply line for also can the reduce temperature when air and air-supply line contact, further improve the radiating effect to the installation cavity, improve the radiating efficiency of regulator cubicle.

The utility model discloses further set up to: the bottom of the air inlet pipe is provided with a drainage groove, a drainage pipe communicated with the drainage groove is fixed on the right end face of the air inlet pipe, and the drainage pipe is inserted into the water collecting groove.

Through adopting above-mentioned technical scheme, when forming the water curtain, part water probably falls in the air-intake pipe under the effect of air inlet fan, can discharge the water in the air-intake pipe into the catch basin once more through the water drainage tank for be difficult for ponding in the air-intake pipe.

The utility model discloses further set up to: the upper end of the ventilation cavity is communicated with the upper end of the electrical cabinet, the drying device comprises an installation frame located in the ventilation cavity, the installation frame is communicated with the ventilation opening and the air inlet pipe, a sealing cover is fixed to the upper end of the installation frame, the sealing cover is in threaded connection with the upper end of the ventilation cavity, and a plurality of first water absorption cotton are fixed on the installation frame in a staggered mode from bottom to top.

Through adopting above-mentioned technical scheme, the space can be with the cotton contact of first water absorption through the ventilation cavity, and the cotton moisture that can absorb in the air of first water absorption for it is drier to enter into the air in the installation cavity through the vent, prevents to take place because of the phenomenon of the too moist electronic device short circuit in leading to the installation cavity of air, and when first water absorption cotton is changed to needs, can be with sealed lid and the separation of ventilation cavity upper end, then propose the installing frame, thereby make people change first water absorption cotton convenient and fast more.

The utility model discloses further set up to: the last articulated deep bead that has on the lateral wall of installation cavity, one side that the vent was kept away from to the deep bead is fixed with first location magnet, inlay second location magnet on the inside of installation cavity.

By adopting the technical scheme, when the water curtain device is opened for heat dissipation, the first positioning magnet and the second positioning magnet can be separated, so that the wind shield is downward under the action of gravity to shield the vent, the air sent into the mounting cavity is diffused to the periphery of the wind shield under the action of the wind shield, the cooler air from the ventilation cavity can be rapidly diffused to dissipate heat of the mounting cavity, and an electronic device cannot be directly blown, so that the moisture in the air is prevented from entering the electronic device; when need not to use the deep bead, can be with first location magnet and the cooperation of second location magnet for people's installation electron device is convenient more and is difficult for receiving the influence of deep bead.

The utility model discloses further set up to: the mounting structure is characterized in that two dovetail-shaped moving grooves are formed in the upper end of the mounting cavity, a moving plate is connected to the moving grooves in a sliding mode, two positioning bolts are connected to the upper threads of the moving plate in a threaded mode, the positions of the two positioning bolts correspond to the positions of the two moving grooves respectively, and the positioning bolts are butterfly bolts.

Through adopting above-mentioned technical scheme, can remove the movable plate and fix a position through positioning bolt according to the installation condition of installation intracavity electron device for the position of deep bead can be adjusted, and is more convenient when making people use.

The utility model discloses further set up to: and a second absorbent cotton is fixed on one side of the wind shield close to the ventilation opening.

Through adopting above-mentioned technical scheme, the air that blows in the installation cavity through the vent can blow on the deep bead then scatter, and the second cotton that absorbs water can further absorb the moisture in the air for the air is drier, improves the security of regulator cubicle.

To sum up, the utility model discloses following beneficial effect has:

1. the temperature of air entering the mounting cavity is reduced through the water curtain device, so that the heat dissipation efficiency of the mounting cavity is improved, the heat dissipation speed of the electrical cabinet is improved, the air can be dried under the action of the first absorbent cotton when entering the mounting cavity, and the risk of short circuit of devices in the mounting cavity is reduced;

2. the air inlet pipe is cooled through the heat dissipation groove, so that the air temperature passing through the air inlet pipe is further reduced, the heat dissipation effect of the installation cavity is improved, the wind shield in the installation cavity can prevent air at the vent from directly blowing the electronic device, the electronic device is well protected, and moisture in the air is not easy to enter the electronic device.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic sectional view of the present embodiment;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is an exploded view showing the structure of the drying apparatus in the present embodiment.

Reference numerals: 1. a box body; 2. a box door; 3. an ammeter mounting plate; 4. an air inlet pipe; 5. a water curtain device; 6. a drying device; 11. a mounting cavity; 12. a ventilation cavity; 13. an air outlet; 14. a fan outlet; 15. a vent; 16. a ventilating fan; 17. moving the plate; 18. positioning the bolt; 19. a wind deflector; 111. a moving groove; 112. a second positioning magnet; 191. a first positioning magnet; 192. second absorbent cotton; 41. a fan inlet; 42. a heat sink; 43. a water inlet pipe; 44. a water conduit; 45. a water discharge tank; 46. a drain pipe; 51. a water inlet box; 52. a water collecting box; 53. connecting plates; 54. a water storage tank; 55. a water leakage hole; 56. a water collecting tank; 61. installing a frame; 62. first absorbent cotton; 63. and (7) sealing the cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses an electrical cabinet convenient for heat dissipation, as shown in fig. 1 and 2, the electrical cabinet comprises a cabinet body 1 and a cabinet door 2 hinged to the front side of the cabinet body 1. The inside of box 1 is equipped with installation cavity 11, and the opening part of installation cavity 11 articulates there is ammeter mounting panel 3. The right side of the housing of the case 1 is provided with a ventilation chamber 12. An air outlet 13 communicated with the outside of the box body 1 is arranged on the left side of the mounting cavity 11, and an air outlet fan 14 is arranged at the air outlet 13. The upper end on the right side of the mounting cavity 11 is provided with a vent 15 communicated with a ventilation cavity 12, a ventilation fan 16 is fixed in the vent 15, the lower end on the right side of the ventilation cavity 12 is connected with an air inlet pipe 4, the air inlet pipe 4 is provided with an air inlet fan 41, the opening of the air inlet pipe 4 is connected with a water curtain device 5, and the ventilation cavity 12 is internally provided with a drying device 6. The outside air can enter the installation cavity 11 under the action of the air inlet fan 41 and the ventilation fan 16, and is discharged from the air outlet 13 through the air outlet fan 14, so that the heat dissipation of the interior of the electrical cabinet is accelerated.

As shown in fig. 3 and 4, the water curtain device 5 includes a water inlet box 51 fixed at the right end of the air inlet pipe 4 and a water receiving box 52 fixed at the lower end of the nozzle of the air inlet pipe 4, and the two sides of the water inlet box 51 and the water receiving box 52 are connected through a connecting plate 53. A spiral heat radiating groove 42 is formed in the air inlet pipe 4, a water inlet pipe 43 is connected to the outer wall of the air inlet pipe 4, the water inlet pipe 43 is communicated with the left end of the heat radiating groove 42, and the water inlet pipe 43 is connected with a water supply pump (not shown in the figure) through a water pipe. A water guide pipe 44 communicated with the right end of the heat dissipation groove 42 is fixed at the right end of the air inlet pipe 4, the water guide pipe 44 is inserted into the water inlet box 51 and is communicated with a water storage groove 54 in the water inlet box 51, a plurality of water leakage holes 55 are formed at the lower end of the water inlet box 51, a water receiving groove 56 is formed at the upper end of the water receiving box 52, and the bottom of the water receiving box 52 is connected with a drainage pump (not shown in the figure) through a water pipe.

As shown in fig. 3 and 4, water is supplied to the heat dissipation groove 42 by the water supply pump, so that the temperature of the air inlet pipe 4 is reduced, the water can enter the water inlet box 51 and fall through the water leakage holes 55, air is contacted with the water when entering the air inlet pipe 4, so that the temperature is reduced, the falling water falls into the water collecting box 52 and is discharged, and the circulation is carried out, so that the temperature of the air entering the installation cavity 11 is lower, and a good heat dissipation effect can be achieved.

As shown in fig. 3 and 4, a drain groove 45 is provided at the bottom of the air inlet duct 4, a drain pipe 46 is fixed to the right end surface of the air inlet duct 4, the drain groove 45 communicates with the drain pipe 46, the drain pipe 46 is inserted into the water collection groove 56, and one end of the drain groove 45 near the drain pipe 46 is inclined downward. Due to the action of the air, part of the water flows into the air inlet pipe 4 and then is discharged into the water collecting tank 56 through the water discharge tank 45, so that water is not easily accumulated in the air inlet pipe 4.

As shown in fig. 2 and 4, the upper end of the ventilation chamber 12 communicates with the upper end of the electrical cabinet, and the drying device 6 includes a mounting frame 61 located in the ventilation chamber 12, and the inside of the mounting frame 61 communicates with the ventilation opening 15 and the air inlet duct 4. Installing frame 61 is fixed with a plurality of first cotton 62 that absorb water by lower supreme crisscross, and first cotton 62 that absorb water can absorb the moisture in the air for the air that gets into in the installation cavity 11 is drier more, has reduced because of the risk of installation cavity 11 interior air moistening leads the electrical component short circuit. A sealing cover 63 is fixed on the upper end of the mounting frame 61, and the sealing cover 63 can be in threaded connection with the upper end of the ventilation cavity 12, so that air is not easy to escape from the upper end of the ventilation cavity 12. When the first absorbent cotton 62 needs to be replaced, the sealing cover 63 can be rotated to separate from the ventilation cavity 12 and then the mounting frame 61 is lifted upwards, so that the first absorbent cotton 62 is convenient to replace.

As shown in fig. 1 and 2, two dovetail-shaped moving grooves 111 are provided at the upper end of the mounting cavity 11, a moving plate 17 is slidably connected to the moving grooves 111, two positioning bolts 18 are threadedly connected to the upper portion of the moving plate 17, the two positioning bolts 18 correspond to the two moving grooves 111, the positioning bolts 18 are butterfly bolts, a wind shield 19 is hinged between the two positioning bolts 18, a first positioning magnet 191 is fixed to one side of the wind shield 19 away from the ventilation opening 15, and a second positioning magnet 112 is embedded in the mounting cavity 11. When heat dissipation is performed, the first positioning magnet 191 and the second positioning magnet 112 are separated, so that the wind deflector 19 sags under the action of gravity, then the movable plate 17 is slid so that the wind deflector 19 approaches the ventilation opening 15, and then the positioning bolt 18 is tightened for fixing. When the ventilation fan 16 blows air in the ventilation cavity 12 into the installation cavity 11, the wind screen 19 can block the air so that the air is not directly blown onto the electric components, and moisture in the air is prevented from directly entering the electric components. The second absorbent cotton 192 is fixed to the side of the wind deflector 19 close to the vent 15, and when the air blown out from the vent 15 blows on the wind deflector 19, the second absorbent cotton 192 can further absorb moisture in the air.

The specific heat dissipation process is as follows: the air outside the electrical cabinet is sent into the ventilation cavity 12 through the air inlet pipe 4 by the air inlet fan 41, the outside air can directly contact with water to reduce the temperature of the outside air, and the air passing through the air inlet pipe 4 can be further cooled due to the lower temperature of the water circulation air inlet pipe 4; then send into the installation cavity 11 through the air after the first cotton 62 drying that absorbs water in the ventilation cavity 12 through ventilation fan 16 for the temperature in the installation cavity 11 reduces, thereby improves inside electron device's radiating rate, and the air of sending into installation cavity 11 is to the diffusion all around of deep bead 19 under deep bead 19's effect, makes the colder air that ventilation cavity 12 came out can diffuse fast and dispel the heat to installation cavity 11, discharges under the effect of air-out fan 14 at last.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an regulator cubicle convenient to heat dissipation, includes box (1), the front side of box (1) articulates there is chamber door (2), its characterized in that: the inside of box (1) is equipped with installation cavity (11), the right side of the casing of box (1) is equipped with ventilation chamber (12), the left side of installation cavity (11) is equipped with air outlet (13) with box (1) external intercommunication, and air outlet (13) department installs out fan (14), and vent (15) of ventilation chamber (12) intercommunication are seted up to the upper end on installation cavity (11) right side, and vent (15) internal fixation has ventilating fan (16), and the lower extreme on ventilation chamber (12) right side is connected with air-supply line (4), be connected with water curtain device (5) on the mouth of pipe of air-supply line (4), be equipped with drying device (6) in ventilation chamber (12).

2. The electrical cabinet convenient for heat dissipation according to claim 1, wherein: the water curtain device (5) comprises a water inlet box (51) fixed at the right end of the air inlet pipe (4) and a water receiving box (52) fixed at the lower end of the pipe opening of the air inlet pipe (4), the water inlet box (51) is connected with a water supply pump, the bottom of the water receiving box (52) is connected with a drainage pump, a water storage tank (54) is arranged in the water inlet box (51), a plurality of water leakage holes (55) are formed in the lower end of the water inlet box (51), and a water receiving tank (56) is arranged at the upper end of the water receiving box (52).

3. The electrical cabinet convenient for heat dissipation according to claim 2, wherein: be equipped with spiral radiating groove (42) in air-supply line (4), be connected with inlet tube (43) on air-supply line (4) outer wall, the left end intercommunication of inlet tube (43) and radiating groove (42), inlet tube (43) lead to pipe is connected with the working pump, the right-hand member of air-supply line (4) is fixed with aqueduct (44) with radiating groove (42) right-hand member intercommunication, aqueduct (44) insert into in water inlet box (51) and feed through with aqua storage tank (54).

4. The electrical cabinet convenient for heat dissipation according to claim 3, wherein: the air inlet pipe is characterized in that a drainage groove (45) is formed in the bottom of the air inlet pipe (4), a drainage pipe (46) communicated with the drainage groove (45) is fixed on the right end face of the air inlet pipe (4), and the drainage pipe (46) is inserted into a water collecting groove (56).

5. The electrical cabinet convenient for heat dissipation according to claim 1, wherein: the upper end of ventilation chamber (12) and the upper end intercommunication of regulator cubicle, drying device (6) are including installing frame (61) that are located ventilation chamber (12), installing frame (61) and vent (15) and air-supply line (4) intercommunication, the upper end of installing frame (61) is fixed with sealed lid (63), the upper end threaded connection of sealed lid (63) and ventilation chamber (12), installing frame (61) is fixed with a plurality of first cotton (62) that absorb water by lower supreme crisscross.

6. The electrical cabinet convenient for heat dissipation according to claim 1, wherein: articulated on the last lateral wall of installation cavity (11) have deep bead (19), one side that vent (15) were kept away from in deep bead (19) is fixed with first location magnet (191), inlay second location magnet (112) on the inside of installation cavity (11).

7. The electrical cabinet convenient for heat dissipation according to claim 6, wherein: the upper end of installation cavity (11) is equipped with moving groove (111) of two swallow-tailed shapes, sliding connection has movable plate (17) on moving groove (111), the last threaded connection of movable plate (17) has two positioning bolt (18), and the position of two positioning bolt (18) corresponds in two moving groove (111) respectively, positioning bolt (18) are butterfly bolt.

8. The electrical cabinet facilitating heat dissipation of claim 7, wherein: and a second absorbent cotton (192) is fixed on one side of the wind shield (19) close to the ventilation opening (15).