CN217378047U

CN217378047U - Electrolytic bath rectifier cooling device

Info

Publication number: CN217378047U
Application number: CN202220035779.0U
Authority: CN
Inventors: 范钧
Original assignee: Jingmen Lisheng Environmental Protection Equipment Co ltd
Current assignee: Hubei Linsheng Environmental Technology Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-09-06
Anticipated expiration: 2032-01-08

Abstract

The utility model relates to a cooling device field specifically discloses an electrolysis trough rectifier cooling device, include the heat dissipation case and articulate the case lid on the heat dissipation case, the heat dissipation incasement rigid coupling has the installing frame of being convenient for install the rectifier, form the heat dissipation chamber between installing frame and the heat dissipation case, heat dissipation intracavity symmetry is equipped with the thermal conduction subassembly of rigid coupling at the heat dissipation incasement wall, the equal symmetry in heat dissipation case both sides is equipped with the vent in intercommunication heat dissipation chamber, all be equipped with in the vent and be used for radiating exhaust fan, thermal conduction subassembly includes two mounting panels and locates a plurality of heat-conducting plates that are parallel to each other between the mounting panel, be equipped with on the mounting panel and carry out refrigerated heat dissipation copper pipe to the heat-conducting plate.

Description

Cooling device for rectifier of electrolytic cell

Technical Field

The application relates to the field of cooling devices, and particularly discloses a cooling device for an electrolytic cell rectifier.

Background

Along with the development of industry and the high-speed expansion of the electrochemical field, the yield of a single electrochemical production line is greatly improved, the capacity of an electrolytic cell rectifier is increased, the current is increased, the direct-current voltage is increased, the capacity of a rectifier is increased, the temperature generated when the electrolytic cell rectifier works is rapidly increased, various accidents can be caused when the temperature is too high, the effect of the traditional electrolytic cell cooling device is poor, and the normal working life of people is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the traditional electrolytic bath rectifier has poor cooling effect and is easy to cause accidents.

In order to achieve the purpose, the basic scheme of the utility model provides an electrolytic cell rectifier cooling device, which comprises a heat dissipation box and a box cover hinged on the heat dissipation box, wherein the heat dissipation box is internally and fixedly connected with an installation frame convenient for installing a rectifier, a heat dissipation cavity is formed between the installation frame and the heat dissipation box, heat conduction components fixedly connected on the inner wall of the heat dissipation box are symmetrically arranged in the heat dissipation cavity, two sides of the heat dissipation box are symmetrically provided with ventilation openings communicated with the heat dissipation cavity, and exhaust fans used for dissipating heat are arranged in the ventilation openings;

the heat conduction assembly comprises two mounting plates and a plurality of heat conduction plates which are parallel to each other and arranged between the mounting plates, and the heat dissipation copper pipes which can cool the heat conduction plates are arranged on the mounting plates.

The principle and effect of this basic scheme lie in:

1. the utility model discloses be equipped with heat dissipation case and installing frame, through setting up the installation of the rectifier of being convenient for of installing frame, form the heat dissipation chamber between heat dissipation case and the installing frame, the air current of being convenient for circulates in the heat dissipation intracavity, through seting up the vent in heat dissipation case both sides, installs the exhaust fan at the vent in time discharges to the heat that the rectifier produced, is convenient for dispel the heat to the rectifier.

2. The utility model discloses a set up mounting panel, heat-conducting plate and heat dissipation copper pipe, be convenient for the heat-conducting component through setting up the mounting panel and install, the heat-conducting plate can carry out the heat conduction simultaneously, and the heat of heat dissipation copper pipe on with the heat-conducting plate adsorbs and the conduction, reduces the temperature of heat-conducting component, plays the cooling action to the rectifier.

Compared with the prior art, the utility model discloses being equipped with the heat dissipation case and can protecting the rectifier, the fan on the case that dispels the heat simultaneously can in time discharge the heat of the incasement that dispels the heat, and heat conduction component can carry out the heat conduction, reduces the temperature of the incasement that dispels the heat, protects the rectifier, causes accident's emergence when avoiding rectifier during operation high temperature, has solved traditional electrolysis trough rectifier cooling effect not good enough, causes accident's problem easily.

Furthermore, the lateral wall of the heat dissipation box is provided with a circulation box, the circulation box is internally provided with a cooling box communicated with one end of the heat dissipation copper pipe and a heat exchanger communicated with the cooling box, the other end of the heat dissipation copper pipe is communicated with the heat exchanger, and the cooling box is internally provided with a circulation pump promoting the circulation of the cooling liquid in the heat dissipation copper pipe. The circulating pump can promote the coolant liquid to circulate in the heat dissipation copper pipe, reaches the effect that reduces the interior temperature of heat dissipation case.

Furthermore, the cooling plate that can cool down the heat dissipation chamber can be dismantled and be connected with in the heat dissipation chamber, is equipped with a plurality of refrigerated fin that are used for on the cooling plate. The refrigeration plate can timely play a role in cooling.

Furthermore, the radiating fin is a semiconductor cooling fin, the cold end of the semiconductor cooling fin faces the rectifier, the hot end of the semiconductor cooling fin corresponds to the exhaust fan, and the semiconductor cooling fin is electrically connected with a power supply. The semiconductor cooling sheet can transfer heat in one direction and has good heat absorption effect.

Furthermore, the side wall of the mounting frame is provided with a plurality of radiating holes convenient for airflow circulation. The radiating holes are arranged to facilitate air flow circulation and accelerate the radiating effect.

Furthermore, a plurality of radiating fins capable of conducting heat on the rectifier are arranged in the mounting frame. The purpose of heat transfer enhancement is achieved by installing the radiating fins, and the radiating effect is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of a cooling device of an electrolytic cell rectifier according to an embodiment of the present application;

FIG. 2 is a schematic view showing a heat conducting assembly of a cooling device of an electrolytic cell rectifier according to an embodiment of the present application;

FIG. 3 is a schematic view of a cooling device of an electrolyzer rectifier according to an embodiment of the present application;

FIG. 4 is a schematic diagram showing a part of the structure of a cooling device of an electrolytic cell rectifier according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the heat dissipation device comprises a heat dissipation box 1, a mounting frame 2, heat dissipation holes 3, a refrigeration plate 4, a heat dissipation fin 401, a heat conduction assembly 5, a mounting plate 501, a heat conduction plate 502, a circulation box 6, a cooling box 601, a circulation pump 602, a heat exchanger 603, an exhaust fan 7, a heat dissipation copper pipe 8 and heat dissipation fins 9.

An electrolyzer rectifier cooling device, the embodiment of which is shown in figure 1: comprises a heat dissipation box 1 and a box cover hinged on the heat dissipation box 1, a mounting frame 2 convenient for mounting a rectifier is fixedly connected in the heat dissipation box 1, a plurality of heat dissipation holes 3 convenient for air flow circulation are arranged on the side wall of the mounting frame 2, a plurality of heat dissipation fins 9 capable of conducting heat to the rectifier are arranged in the mounting frame 2, the heat dissipation fins 9 are mounted on the surface of the rectifier and can accelerate heat conduction, a heat dissipation cavity is formed between the mounting frame 2 and the heat dissipation box 1, heat conduction components 5 fixedly connected to the inner wall of the heat dissipation box 1 are symmetrically arranged in the heat dissipation cavity, as shown in figure 2, each heat conduction component 5 comprises two mounting plates 501 and a plurality of heat conduction plates 502 which are parallel to each other and arranged between the mounting plates 501, a heat dissipation copper pipe 8 capable of cooling the heat conduction plates 502 is mounted on the mounting plates 501, the heat dissipation copper pipe 8 is in a bent S shape and can accelerate the heat dissipation effect, and a circulation box 6 is fixedly connected on the side wall of the right side wall of the heat dissipation box 1, as shown in fig. 3, a cooling box 601 communicated with one end of a heat dissipation copper pipe 8 and a heat exchanger 603 communicated with the cooling box 601 are arranged in a circulation box 6, the other end of the heat dissipation copper pipe 8 is communicated with the heat exchanger 603, a circulation pump 602 promoting the circulation of water in the heat dissipation copper pipe 8 is fixedly connected in the cooling box 601, a refrigeration plate 4 capable of cooling a heat dissipation cavity is connected in the heat dissipation cavity through bolt threads, as shown in fig. 4, a plurality of cooling fins 401 used for refrigeration are arranged on the refrigeration plate 4, the cooling fins 401 are semiconductor cooling fins, the semiconductor cooling fins are electrically connected with a power supply, ventilation openings communicated with the heat dissipation cavity are symmetrically arranged on two sides of the heat dissipation box 1, exhaust fans 7 used for heat dissipation are arranged in the ventilation openings, the cold ends of the semiconductor cooling fins face a rectifier in a mounting frame 2, and the hot ends of the semiconductor cooling fins correspond to the exhaust fans 7.

In the implementation process of the utility model, the rectifier is placed in the mounting frame 2 and fixed by bolts, the rectifier works, the exhaust fan 7 is opened to discharge the heat generated by the rectifier in time, the circulating pump 602 is started, the circulating pump 602 works to discharge the cooling liquid into the heat exchanger 603, the cooling liquid in the heat exchanger 603 enters the heat dissipation copper pipe 8 to circulate 1, the cooling liquid in the heat dissipation copper pipe 8 absorbs and takes away the heat on the heat conduction plate 502, the cooling liquid circulates through the heat dissipation copper pipe 8 and finally returns to the cooling box 601, the refrigeration plate 4 and the semiconductor cooling fins in the heat dissipation cavity can also cool the heat dissipation cavity to play a role of cooling in time, the cold end of the semiconductor cooling fins absorbs the heat in the heat dissipation cavity and conducts the heat to the outside through the exhaust fan 7 by the hot end discharge of the semiconductor cooling fins, the purpose of heat dissipation of the rectifier is achieved.

Compared with the prior art, the utility model discloses being equipped with heat dissipation case 1 and can protecting the rectifier, the fan on the case 1 that dispels the heat simultaneously can in time discharge the heat in the case 1 that dispels the heat, and heat-conducting component 5 can carry out the heat conduction, reduces the temperature in the case 1 that dispels the heat, protects the rectifier, causes accident's emergence when avoiding rectifier during operation high temperature, has solved traditional electrolysis trough rectifier cooling effect not good enough, causes accident's problem easily.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any introduction modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.

Claims

1. A cooling device of an electrolytic bath rectifier is characterized in that: the rectifier heat dissipation device comprises a heat dissipation box and a box cover hinged to the heat dissipation box, wherein an installation frame convenient for installation of a rectifier is fixedly connected in the heat dissipation box, a heat dissipation cavity is formed between the installation frame and the heat dissipation box, heat conduction assemblies fixedly connected to the inner wall of the heat dissipation box are symmetrically arranged in the heat dissipation cavity, ventilation openings communicated with the heat dissipation cavity are symmetrically arranged on two sides of the heat dissipation box, and exhaust fans for heat dissipation are arranged in the ventilation openings;

2. The electrolyzer rectifier cooling device according to claim 1, characterized in that the side wall of the heat dissipation box is provided with a circulation box, the circulation box is internally provided with a cooling box communicated with one end of the heat dissipation copper pipe and a heat exchanger communicated with the cooling box, the other end of the heat dissipation copper pipe is communicated with the heat exchanger, and the cooling box is internally provided with a circulation pump for promoting the circulation of the cooling liquid in the heat dissipation copper pipe.

3. The electrolyzer rectifier cooling device according to claim 2, characterized in that a refrigeration plate capable of cooling the heat dissipation chamber is detachably connected in the heat dissipation chamber, and a plurality of cooling fins for refrigeration are arranged on the refrigeration plate.

4. The electrolyzer rectifier cooling device of claim 3, wherein the heat sink is a semiconductor cooling fin, the cold end of the semiconductor cooling fin faces the rectifier, the hot end of the semiconductor cooling fin corresponds to the exhaust fan, and the semiconductor cooling fin is electrically connected with a power supply.

5. The electrolyzer rectifier cooling device of claim 1 wherein the side walls of the mounting frame are provided with a plurality of louvers to facilitate airflow.

6. The electrolyzer rectifier cooling device of claim 4 wherein the mounting frame has a plurality of fins for heat conduction to the rectifier.