CN210608152U

CN210608152U - Closed all-insulation low-voltage comprehensive distribution box

Info

Publication number: CN210608152U
Application number: CN201921643124.6U
Authority: CN
Inventors: 陶齐雄
Original assignee: Guangdong Henggang Electrical Power And Technology Corp
Current assignee: Guangdong Henggang Electrical Power And Technology Corp
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-22
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a block terminal is synthesized to closed all-insulated low pressure, including accuse electronic box, the bottom of accuse electronic box is provided with water-cooling mechanism, and water-cooling mechanism includes water-cooling box and spiral cooling tube, and water-cooling box fixed connection is in the bottom of accuse electronic box, and spiral cooling tube sets up in the inside of water-cooling box, and the both ends of spiral cooling tube all run through the both sides wall that the water-cooling box is relative, the utility model discloses the beneficial effect who reaches is: through setting up the outside at the accuse electronic box with water cooling mechanism, can assist heat dissipation mechanism to the cooling of dispelling the heat of the low-voltage apparatus of accuse electronic box inside, can avoid water cooling mechanism to cause the harm to the low-voltage apparatus of accuse electronic box inside, through setting up heat dissipation mechanism, can directly dispel the heat the cooling to the low-voltage apparatus on the mounting panel, and through the fender stream board and the separate stream board that set up, can improve heat dissipation mechanism and handle the cooling of low-voltage apparatus, even through long-time use, heat dissipation mechanism still can carry out good heat dissipation cooling to the accuse electronic box and handle.

Description

Closed all-insulation low-voltage comprehensive distribution box

Technical Field

The utility model relates to a block terminal is synthesized to all insulation low pressure, in particular to block terminal is synthesized to closed all insulation low pressure belongs to block terminal technical field.

Background

The block terminal is an electrical equipment, can put through or the segmentation circuit through the switch, and it is inside to assemble the closed all-insulated low voltage integrated block terminal in closed all-insulated block terminal after requiring electronic component interconnect according to the wiring, can obtain various parameters through the measuring apparatu who observes among the electronic component, can indicate or send a signal to deviating operating condition, and its inside low-voltage apparatus can produce the heat when the block terminal is using. In the prior art, because its inside is in the encapsulated state, the heat that its inside produced carries out the water-cooling through the recirculated cooling liquid and dispels the heat in the block terminal is synthesized to closed type all insulation low pressure among the use, and long-time operation back, the cooling liquid temperature also rises gradually thereupon, and the radiating effect can reduce gradually, and the cooling liquid dispels the heat through the water pipe, if the condition of weeping appears, can cause direct harm to inside low-voltage apparatus.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a closed all-insulated low voltage comprehensive distribution box that can avoid water-cooling mechanism to cause the harm to the low-voltage apparatus of accuse electronic box inside.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a block terminal is synthesized to closed all-insulation low pressure, including the accuse electronic box, the bottom of accuse electronic box is provided with water-cooling mechanism, water-cooling mechanism includes water-cooling box and spiral cooling tube, spiral cooling tube sets up the inside at the water-cooling box, the outside of accuse electronic box is provided with heat dissipation mechanism, air current warp in the spiral cooling tube behind the water-cooling box cooling, through heat dissipation mechanism lets in the accuse electronic box.

The utility model discloses a set up the outside at the accuse electronic box with water-cooling mechanism to adopt the cooling air to carry out the cold district to the accuse electronic box, compare and carry out the water-cooling heat dissipation through the recirculated cooling liquid now, the condition of weeping can not appear, therefore can avoid water-cooling mechanism to cause the harm to the low voltage apparatus of accuse electronic box inside.

The utility model discloses a water cooling box, including water-cooling box, water-cooling box fixed connection, the both ends of spiral cooling tube all run through the relative both sides wall of water-cooling box, just the both ends of spiral cooling tube all extend to the outside of water-cooling box, the bottom fixedly connected with bottom plate of water-cooling box, a plurality of mounting panels of inside wall fixedly connected with of accuse electronic box, the inside bottom fixedly connected with flow isolating plate of accuse electronic box.

As a preferred technical scheme of the utility model, heat dissipation mechanism includes connecting pipe, air-supply line, guide duct, play tuber pipe and helical fan, the guide duct is provided with a plurality ofly, and is a plurality of the guide duct all with the fixed intercommunication of accuse electronic box, a plurality of the one end that accuse electronic box was kept away from to the guide duct is common with the fixed intercommunication of connecting pipe, the bottom of connecting pipe and the one end fixed connection of helical cooling pipe, the one end fixed connection of connecting pipe is kept away from with the helical cooling pipe to the air-supply line, helical fan and connecting pipe fixed connection, helical fan fixed connection is at the upper surface of bottom plate.

As an optimal technical scheme of the utility model, two relative lateral walls that separate the class board all with the inside wall fixed connection of accuse electronic box, it is a plurality of the guide duct is located same water flat line with a plurality of mounting panels respectively.

As a preferred technical scheme of the utility model, the positive upper and lower both sides of mounting panel all have two to keep off through screw thread connection and flow the board

As an optimal technical scheme of the utility model, the accuse electronic box is provided with the sealing door, the front of sealing door is provided with the glass observation window that corresponds with a plurality of mounting panels, the sealing door is provided with the tool to lock.

As a preferred technical scheme of the utility model, the equal fixedly connected with support column of four corners department of accuse electronic box bottom portion, four the bottom of support column all with bottom plate fixed connection.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a with the water-cooling mechanism setting in the outside of accuse electronic box, not only can assist heat dissipation mechanism to dispel the heat the cooling to the low-voltage apparatus of accuse electronic box inside, liquid in the water-cooling box can not contact with low-voltage apparatus moreover, can avoid the water-cooling mechanism to cause the harm to the low-voltage apparatus of accuse electronic box inside.

2. The utility model discloses a set up heat dissipation mechanism, when using, the air of normal atmospheric temperature passes through helical fan and forms the air current in the intake pipe, and the air current passes through water-cooling mechanism's supplementary cooling back, through connecting pipe and the guide duct that sets up, can directly dispel the heat to the low-voltage apparatus on the mounting panel and cool down, and the fender through setting up flows the board and separates the board, can improve heat dissipation mechanism and handle the cooling of low-voltage apparatus, even through long-time use, heat dissipation mechanism still can carry out good heat dissipation cooling to the accuse electronic box and handle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the external structure of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of the central control electronic box of the present invention.

In the figure: 1. an electric control box; 2. a water cooling mechanism; 21. a water cooling tank; 22. a spiral cooling tube; 3. a base plate; 4. a heat dissipation mechanism; 41. a connecting pipe; 42. an air inlet pipe; 43. an air guide pipe; 44. an air outlet pipe; 45. a helical fan; 5. mounting a plate; 51. a flow baffle plate; 52. a flow isolating plate; 6. a closing door; 61. a glass viewing window; 7. and (4) a support column.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a closed type all-insulated low-voltage comprehensive distribution box, which comprises an electricity control box 1, a water cooling mechanism 2 is arranged at the bottom of the electricity control box 1, the water cooling mechanism 2 comprises a water cooling box 21 and a spiral cooling pipe 22, the water cooling box 21 is provided with a water inlet pipe and a water outlet pipe, the interior of the water cooling box enters water flow lower than the normal temperature through the water inlet pipe, water flow flows out from the water outlet pipe, the water cooling box 21 is fixedly connected at the bottom of the electricity control box 1, the spiral cooling pipe 22 is arranged inside the water cooling box 21, two ends of the spiral cooling pipe 22 both penetrate through two opposite side walls of the water cooling box 21, and both ends of the spiral cooling pipe 22 both extend to the exterior of the water cooling box 21, the bottom of the water cooling box 21 is fixedly connected with a bottom plate 3, a fixing member 4 is arranged at the exterior of the electricity control box 1, a plurality of mounting plates 5 are, a flow isolating plate 52 is fixedly connected to the bottom end inside the electric control box 1, and the flow isolating plate 52 is used for isolating the air flow inside the electric control box 1.

Referring to fig. 2, the heat dissipation mechanism 4 of the present embodiment includes a plurality of connection pipes 41, an air inlet pipe 42, air guide pipes 43, an air outlet pipe 44 and a spiral fan 45, the air guide pipes 43 are all fixedly connected to the electrical control box 1, one ends of the air guide pipes 43 far away from the electrical control box 1 are jointly and fixedly connected to the connection pipes 41, the bottom end of the connection pipe 41 is fixedly connected to one end of the spiral cooling pipe 22, the air inlet pipe 42 and one end of the spiral cooling pipe 22 far away from the connection pipe 41 are fixedly connected to one end of the air inlet pipe 42, the spiral fan 45 is fixedly connected to the connection pipe 41, the spiral fan 45 is fixedly connected to the upper surface of the base plate 3, the spiral fan 45 is connected to an external power source, when the spiral fan 45 is started, an air flow enters the spiral cooling pipe 22 through the air inlet pipe 42, and enters.

Referring to fig. 3, two opposite outer sidewalls of the flow partition plate 52 are fixedly connected to the inner sidewalls of the electricity control box 1, and the plurality of air guiding pipes 43 are respectively located on the same horizontal line with the plurality of mounting plates 5, so that the air flow in the air guiding pipes 43 can be blown onto the mounting plates 5.

The upper side and the lower side of the front surface of the mounting plate 5 are both connected with two flow baffle plates 51 through screw threads, and the flow baffle plates 51 can interfere with air flow, so that the flow speed of the air flow is reduced when the air flow passes through the mounting plate 5.

The electric control box 1 is provided with a sealing door 6, the front surface of the sealing door 6 is provided with a glass observation window 61 corresponding to the mounting plates 5, the reading of the instrument in the low-voltage apparatus mounted on the mounting plates 5 can be observed through the glass observation window 61, and the sealing door 6 is provided with a lockset for preventing burglary.

The equal fixedly connected with support column 7 in four corners department of accuse electronic box 1 bottom, the bottom of four support columns 7 all with bottom plate 3 fixed connection for support accuse electronic box 1.

Specifically, when the utility model is used, the spiral fan 45 is started to make the air outside the electronic control box 1 form an air flow in the air inlet pipe 42, the air flow passes through the water cooling box 21 through the spiral cooling pipe 22, the heat in the air flow at normal temperature is transferred through the water in the spiral cooling pipe 22 and the water cooling box 21, when the air flow passes through the connecting pipe 41, the temperature of the air in the air flow is lower than the temperature of the air at normal temperature outside, the air flow enters the electronic control box 1 through the air guide pipe 43 and is directly blown to the low-voltage apparatus installed on the mounting plate 5, the low-voltage apparatus is subjected to heat dissipation and temperature reduction treatment, the flow baffle plate 51 can block the flow velocity of the air flow passing through the mounting plate 5, the heat dissipation effect of the air flow on the low-voltage apparatus is improved, the air flow continuously circulates inside the electronic control box 1, the air flow passes through the gap between the flow baffle plate 52 and the inner wall of the, because the water cooling mechanism 2 is located outside the electric control box 1, the water inside the water cooling mechanism cannot damage the low-voltage electric appliance inside the electric control box 1, and the heat dissipation mechanism 4 can be assisted to perform heat dissipation and cooling treatment on the inside of the electric control box 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a block terminal is synthesized to closed all insulation low pressure, a serial communication port, including accuse electronic box (1), the bottom of accuse electronic box (1) is provided with water-cooling mechanism (2), water-cooling mechanism (2) are including water-cooling case (21) and spiral cooling tube (22), spiral cooling tube (22) set up the inside at water-cooling case (21), the outside of accuse electronic box (1) is provided with heat dissipation mechanism (4), air current warp in spiral cooling tube (22) after water-cooling case (21) cooling, through heat dissipation mechanism (4) let in accuse electronic box (1).

2. The closed type all-insulation low-voltage comprehensive distribution box according to claim 1, wherein the heat dissipation mechanism (4) comprises a connecting pipe (41), an air inlet pipe (42), a plurality of air guide pipes (43), an air outlet pipe (44) and a spiral fan (45), the plurality of air guide pipes (43) are all fixedly communicated with the electricity control box (1), one ends of the plurality of air guide pipes (43) far away from the electricity control box (1) are fixedly communicated with the connecting pipe (41), the bottom end of the connecting pipe (41) is fixedly connected with one end of the spiral cooling pipe (22), the air inlet pipe (42) is fixedly connected with one end of the spiral cooling pipe (22) far away from the connecting pipe (41), the spiral fan (45) is fixedly connected with the connecting pipe (41), the bottom of the water cooling box (21) is fixedly connected with the bottom plate (3), the spiral fan (45) is fixedly connected to the upper surface of the bottom plate (3).

3. The enclosed all-insulated low-voltage comprehensive distribution box according to claim 2, wherein a flow divider (52) is disposed facing the air duct (43) at a side of the distribution box (1) away from the air duct (43).

4. The closed type all-insulated low-voltage comprehensive distribution box according to claim 3, wherein a mounting plate (5) is arranged in the distribution box (1) corresponding to each air guide pipe (43), the mounting plate (5) and the air guide pipe (43) are positioned on the same horizontal line, and baffle plates (51) are obliquely connected to the upper side and the lower side of the mounting plate.

5. The closed type all-insulated low-voltage comprehensive distribution box according to claim 4, characterized in that said control box (1) is provided with a closing door (6), the front face of said closing door (6) is provided with glass observation windows (61) corresponding to said plurality of mounting plates (5), said closing door (6) is provided with a lock.

6. The closed type all-insulated low-voltage comprehensive distribution box according to claim 1, wherein supporting columns (7) are fixedly connected to four corners of the bottom of the distribution box (1).