CN211127541U

CN211127541U - Auxiliary heat dissipation device for direct-current control screen

Info

Publication number: CN211127541U
Application number: CN201922186681.6U
Authority: CN
Inventors: 陈贺仁; 陈星武; 王彬
Original assignee: Zhonglu Electric Co ltd
Current assignee: Zhonglu Electric Group Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-07-28
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a supplementary heat abstractor of direct current control screen, the on-line screen storage device comprises a base, the adjustment tank has been seted up at the base top, No. one water tank and No. two water tanks are installed to the adjustment tank inner chamber, and No. one the water tank is located No. two water tank one ends, the utility model relates to a heat radiation equipment technical field. This solved current direct current screen all installs heat abstractor at the inner chamber of rack and carries out the radiating effect poor, then be difficult to dispel fast, the effect of water pump is carried the water of a water tank and No. two water tank inner chambers slowly through the return bend, one section distance that the return bend is close to direct current screen one side then absorbs the heat that the heat dissipation of direct current screen both sides came out fast, after absorbing wait to reach the return bend and then dispel the heat to the water that heaies up when being located one section distance of fretwork board opposite side, the inboard radiator of fretwork board not only blows the heat of direct current screen and still blows off the heat of return bend, promote water cooling speed, accelerate the direct current screen both sides have quick radiating effect.

Description

Auxiliary heat dissipation device for direct-current control screen

Technical Field

The utility model relates to a heat dissipation equipment technical field specifically is a supplementary heat abstractor of direct current control screen.

Background

The direct current screen is short for a direct current operation power supply system. The direct current screen is composed of a mating electricity unit, a charging module unit, a voltage reduction silicon chain unit, a direct current feed unit, a power distribution monitoring unit, a monitoring module unit and an insulation monitoring unit. The direct current protection switch is mainly applied to small and medium power plants, hydropower stations, various transformer substations and other users (such as petrifaction, mines, railways and the like) using direct current equipment in an electric power system, and is suitable for occasions such as instruments, relay protection, fault illumination and the like in switch opening and closing and secondary circuits.

However, the existing direct current screen is provided with a heat dissipation device for heat dissipation in the inner cavity of the cabinet, so that heat is gathered around the direct current screen and is difficult to dissipate, and therefore, the requirement of the existing direct current screen cannot be met and the potential safety hazard is easily increased by the heat dissipation device inside the direct current screen.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a heat abstractor is assisted to direct current control screen has solved current direct current screen and has all been installed heat abstractor and carry out the radiating effect poor at the inner chamber of rack, then is difficult to the problem of quick dispersion.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a supplementary heat abstractor of direct current control screen, the on-line screen storage device comprises a base, the adjustment tank has been seted up at the base top, No. one water tank and No. two water tanks are installed to the adjustment tank inner chamber, and No. one the water tank is located No. two water tank one ends, the equal fixed mounting in No. one water tank and No. two water tank top surface one sides has the fretwork board, the return bend is installed to fretwork board both sides, and the return bend both ends are located the fretwork board both sides respectively, the return bend both ends run through No. one water tank and No. two water tank inner chamber tops respectively, the fretwork inboard runs through installs the radiator, and the radiator is located between the return bend, the refrigeration piece is installed.

Preferably, the sliding blocks are installed on two side walls of the first water tank and the second water tank, sliding grooves are formed in two sides of the inner cavity of the adjusting groove, and the sliding blocks are located in the inner cavity of the sliding grooves.

Preferably, the inner cavities of the first water tank and the second water tank are provided with supporting columns.

Preferably, the water pump is installed to return bend one end, and the water pump is located a water tank and No. two water tank inner chamber bottoms respectively.

Preferably, one end of the first water tank and one end of the second water tank are fixedly connected with handles.

Preferably, the bottom of the base is provided with universal wheels.

Advantageous effects

The utility model provides a supplementary heat abstractor of direct current control panel. The method has the following beneficial effects:

1. the auxiliary heat dissipation device for the direct current control screen is characterized in that an adjusting groove is formed in the top of a base, a first water tank and a second water tank are installed in an inner cavity of the adjusting groove, a hollow plate is installed at the position, close to one end, of the top of the first water tank and the top of the second water tank, a bent pipe is installed on one side of the hollow plate, the other end of the bent pipe is located on the other side of the hollow plate, a serpentine bent pipe which is folded back and forth spans the two sides of the hollow plate from top to bottom, water in the first water tank and the inner cavity of the second water tank is slowly conveyed through the bent pipe under the action of a water pump, heat dissipated from the two sides of the direct current screen is quickly absorbed by a section of the bent pipe close to one side of the direct current screen when the bent pipe is located at a section of the other side of the hollow plate, the heat of the direct current screen is dissipated by a radiator inside the hollow plate, and, promote water cooling speed, and the return bend is located one side of the outside end of fretwork board and installs the refrigeration piece, one side of refrigeration piece refrigerates the return bend, the opposite side then dispels the heat, accelerate the water after the inside heat absorption of return bend and cool off, thereby improve the radiating effect of direct current screen, the water after finally cooling down passes through the return bend other end and gets into a water tank and No. two water tank inner chambers and carry out the cooling down that circulates, the return bend, the setting up of fretwork board and a water tank and No. two water tanks makes its direct current screen both sides have quick radiating effect.

Drawings

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

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

FIG. 3 is a schematic view of the base structure of the present invention;

fig. 4 is the schematic diagram of the structure of the hollow plate of the present invention.

In the figure: 1. a base; 2. a first water tank; 3. a second water tank; 4. a hollowed-out plate; 5. bending the pipe; 6. a refrigeration plate; 7. an adjustment groove; 8. a slider; 9. a chute; 10. a support pillar; 11. a water pump; 12. a handle; 13. a universal wheel; 14. a heat sink.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of an auxiliary heat dissipation device for a dc control panel: a direct current control screen auxiliary heat dissipation device comprises a base 1, wherein an adjusting groove 7 is formed in the top of the base 1, a first water tank 2 and a second water tank 3 are installed in the inner cavity of the adjusting groove 7, the first water tank 2 is located at one end of the second water tank 3, hollow plates 4 are fixedly installed on one sides of the top surfaces of the first water tank 2 and the second water tank 3, bent pipes 5 are installed on two sides of each hollow plate 4, two ends of each bent pipe 5 are respectively located on two sides of each hollow plate 4, two ends of each bent pipe 5 respectively penetrate through the tops of the inner cavities of the first water tank 2 and the second water tank 3, a radiator 14 is installed on the inner side of each hollow plate 4 in a penetrating mode, the radiator 14 is located between the bent pipes 5, a refrigeration sheet 6 is installed on one side of each bent pipe 5, the refrigeration sheet 6 is located on the outer side of each hollow plate 4, sliding blocks 8 are installed on two side walls of the first water tank, a support column 10 is arranged in the inner cavities of the first water tank 2 and the second water tank 3, a water pump 11 is arranged at one end of the elbow pipe 5, the water pump 11 is respectively positioned at the bottoms of the inner cavities of the first water tank 2 and the second water tank 3, a handle 12 is fixedly connected at one ends of the first water tank 2 and the second water tank 3, a universal wheel 13 is arranged at the bottom of the base 1, an adjusting groove 7 is arranged at the top of the base 1, the first water tank 2 and the second water tank 3 are arranged in the inner cavity of the adjusting groove 7, a hollowed-out plate 4 is arranged at the top of the first water tank 2 and the second water tank 3 close to one end, the elbow pipe 5 is arranged at one side of the hollowed-out plate 4, the other end of the elbow pipe 5 is positioned at the other side of the hollowed-out plate 4, and is equivalent to a snake-shaped elbow pipe 5 which is folded back and forth and straddling at the two sides of the hollowed-out plate 4, place the direct current screen at the top of water tank 2 and No. two water tank 3, then through the effect of water pump 11 with the water of water tank 2 and No. two water tank 3 inner chambers slowly carry through return bend 5, return bend 5 is close to a distance of direct current screen one side and then absorbs the heat that the heat dissipation of direct current screen both sides came out fast, after absorbing and then dispelling the water that heaies up when reaching return bend 5 and being located a distance of fretwork 4 opposite side, radiator 14 of fretwork 4 inboard not only blows off the heat of direct current screen and also blows off the heat of return bend 5, promote water cooling speed, and return bend 5 is located one side of the outside end of fretwork 4 and installs refrigeration piece 6, one side of refrigeration piece 6 refrigerates return bend 5, the opposite side is then dispelled the heat, accelerate the water after the inside heat absorption of return bend 5 and cool off, thereby improve the radiating effect of direct current screen, the water after finally cooling gets into water tank 2 and No. two water tank 3 inner chambers through the return bend 5 other end and carries out the cooling effect of water The temperature is reduced circularly, and the bent pipe 5, the hollow plate 4, the first water tank 2 and the second water tank 3 have the effect of quickly dissipating heat along with the two sides of the direct current screen; slider 8 is all installed to the both sides wall of a water tank 2 and No. two water tanks 3, and spout 9 has been seted up to the inner chamber both sides of adjustment tank 7, and slider 8 is located the inner chamber of spout 9, make its distance of adjusting between a water tank 2 and No. two water tanks 3 through pulling handle 12 like this, the distance between two sets of fretwork boards 4 has been adjusted like this, so that adapt to the direct current screen use of different width, improve the suitability, support column 10 of a water tank 2 and No. two water tanks 3 inner chambers plays supporting effect, avoid the gravity of direct current screen to lead to a water tank 2 and No. two water tanks 3 to warp.

The model of the refrigerating sheet adopted in the embodiment is SR-7103, and the refrigerating sheet is sold by Guangzhou Coulture electronics, Inc.

When the water cooling device works, the direct current screen is placed at the tops of the first water tank 2 and the second water tank 3, then water in the inner cavities of the first water tank 2 and the second water tank 3 is slowly conveyed through the elbow pipe 5 under the action of the water pump 11, heat radiated from two sides of the direct current screen is quickly absorbed by a section of the elbow pipe 5 close to one side of the direct current screen, the heated water is radiated when the elbow pipe 5 is located at one section of the other side of the hollow plate 4 after absorption, the heat of the direct current screen is blown away by the radiator 14 at the inner side of the hollow plate 4, the heat of the elbow pipe 5 is blown away by the radiator 14 at the inner side of the hollow plate 4, the water cooling speed is accelerated, the refrigerating sheet 6 is installed at one side of the outer side end of the hollow plate 4 of the elbow pipe 5, the elbow pipe 5 is refrigerated at one side of the refrigerating sheet 6, the heat is radiated at the other side of the elbow pipe 5, finally, the cooled water enters the inner cavities of the first water tank 2 and the second water tank 3 through the other end of the bent pipe 5 for circulating cooling, and the bent pipe 5, the hollow plate 4, the first water tank 2 and the second water tank 3 have a quick heat dissipation effect along with the two sides of the direct current screen; slider 8 is all installed to the both sides wall of a water tank 2 and No. two water tank 3, and spout 9 has been seted up to the inner chamber both sides of adjustment tank 7, and slider 8 is located the inner chamber of spout 9, makes it adjust the distance between a water tank 2 and No. two water tanks 3 through pulling handle 12 like this, has adjusted the distance between two groups fretwork boards 4 like this to the direct current screen of adaptation different width uses, improves the suitability.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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.

Claims

1. The utility model provides a supplementary heat abstractor of direct current control screen, includes base (1), its characterized in that: adjustment tank (7) have been seted up at base (1) top, No. one water tank (2) and No. two water tanks (3) are installed to adjustment tank (7) inner chamber, and No. one water tank (2) are located No. two water tanks (3) one end, the equal fixed mounting in top surface one side of No. one water tank (2) and No. two water tanks (3) has fretwork board (4), return bend (5) are installed to fretwork board (4) both sides, and return bend (5) both ends are located fretwork board (4) both sides respectively, return bend (5) both ends run through No. one water tank (2) and No. two water tanks (3) inner chamber top respectively, fretwork board (4) inboard is run through and is installed radiator (14), and radiator (14) are located between return bend (5), refrigeration piece (6) are installed to return bend (5) one side, and refrigeration piece (6) are located the fretwork board (4) outside.

2. The auxiliary heat dissipation device for the direct current control panel of claim 1, wherein: slider (8) are all installed to a water tank (2) and No. two water tank (3) both sides wall, spout (9) have been seted up to adjustment tank (7) inner chamber both sides, and slider (8) are located spout (9) inner chamber.

3. The auxiliary heat dissipation device for the direct current control panel of claim 1, wherein: a support column (10) is installed to first water tank (2) and No. two water tank (3) inner chamber.

4. The auxiliary heat dissipation device for the direct current control panel of claim 1, wherein: water pump (11) are installed to return bend (5) one end, and water pump (11) are located water tank (2) and No. two water tank (3) inner chamber bottom respectively.

5. The auxiliary heat dissipation device for the direct current control panel of claim 1, wherein: a handle (12) is fixedly connected to one end of the first water tank (2) and one end of the second water tank (3).

6. The auxiliary heat dissipation device for the direct current control panel of claim 1, wherein: the universal wheels (13) are installed at the bottom of the base (1).