A cold water circulation device for rapid cooling of electrodes

Abstract

The utility model discloses a cold water circulation device for rapid cooling of electrodes, comprising a supporting device, wherein a cooling device is arranged in front of the supporting device; the cooling device comprises a cooling cylinder, wherein two sealing rings are symmetrically arranged at the upper and lower ends of the cooling cylinder, and a first partition is fixedly arranged at the top of the cooling cylinder; the cold water circulation device for rapid cooling of electrodes described in the utility model is designed by combining a first partition and a second partition to form a three-stage cooling electrode column, thereby preventing insufficient cooling water flow during cooling of a straight pipeline, and preventing no cooling water flowing through the top area of ​​the pipeline, which affects the cooling effect of this part of the electrode column, thereby improving the comprehensiveness of cooling and making the overall cooling of the electrode column more uniform; by means of a design in which the cooling water first contacts the top of the electrode column and finally flows out from the bottom of the electrode column, the cooling water with the lowest temperature that has not absorbed heat contacts the highest temperature part of the electrode column first, thereby improving the targeted cooling of the cooling water and achieving a better cooling effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrode cooling device design, in particular to a cold water circulation device for rapid cooling of electrodes. Background Art

[0002] Electrode columns are vital components in the field of electrochemistry, and their main function is to transfer electrons in electrochemical reactions. They are usually made of conductive materials such as carbon, platinum or metals, and can function in electrolyte solutions. The design and performance of electrode columns are crucial for various electrochemical applications, including electrochemical analysis and electrochemical synthesis.

[0003] The electrode generates a lot of heat when working, and a circulating cooling device is needed to cool it down. The traditional cooling method is to set a single pipeline and an electrode cross-cross, and the cooling water passes through the pipeline to cool the electrode. In this way, the cooling water cannot completely cover the entire pipeline, and some areas of the electrode column cannot be fully cooled, and the cooling is not comprehensive enough. Utility Model Content

[0004] The utility model aims to provide a cold water circulation device for rapid cooling of electrodes, so as to solve the problems existing in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cold water circulation device for rapid cooling of electrodes comprises a supporting device, in front of which a cooling device is arranged; the cooling device comprises a cooling cylinder, two sealing rings are symmetrically arranged at the upper and lower ends of the cooling cylinder, a first partition is fixedly arranged on the top of the cooling cylinder, a first liquid outlet is penetrated through one side of the first partition, a second partition is arranged below the first partition, a second liquid outlet is penetrated through one side of the second partition, a liquid inlet end is fixedly arranged on one side of the cooling cylinder, and a liquid outlet end is fixedly arranged on the side of the cooling cylinder away from the liquid inlet end.

[0007] Further: the supporting device includes a cooling box, a circulating pump is installed in front of the cooling box, a liquid inlet pipe is arranged at the output end of the circulating pump, a first connecting sleeve is arranged at the front end of the liquid inlet pipe, a liquid outlet pipe is arranged below the liquid inlet pipe, a second connecting sleeve is arranged at the front end of the liquid outlet pipe, and a supporting frame is arranged between the liquid inlet pipe and the liquid outlet pipe.

[0008] Furthermore: the liquid inlet pipe and the liquid outlet pipe are both L-shaped.

[0009] Furthermore: the support frame is connected to the cooling box by bolts, and the cooling tube is connected to the support frame by bolts.

[0010] Furthermore: the first partition plate and the second partition plate are both in annular shape.

[0011] Furthermore: the liquid inlet end and the liquid outlet end are both integrally formed with the cooling cylinder, and the electrode column passes through the cooling cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The cooling water flows into the cooling cylinder along the liquid inlet pipe and the liquid inlet end. The cooling water first flows along the first baffle to cool the top of the electrode column, and then flows along the second baffle through the first liquid outlet to cool the middle section of the electrode column. Then the cooling water flows along the bottom of the cooling cylinder through the second liquid outlet to cool the bottom of the electrode column. The design of the three-stage cooling electrode column combined with the first baffle and the second baffle prevents insufficient cooling water flow during cooling of the straight pipeline, and no cooling water flows through the top area of ​​the pipeline, which affects the cooling effect of this part of the electrode column, improves the comprehensiveness of cooling, and makes the overall cooling of the electrode column more uniform;

[0014] 2. Through the design that the cooling water first contacts the top of the electrode column and finally flows out from the bottom of the electrode column, the cooling water with the lowest temperature that has not absorbed heat first contacts the part with the highest temperature of the electrode column, which improves the targeted cooling of the cooling water and achieves a better cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of a cold water circulation device for rapid cooling of electrodes described in the utility model;

[0017] Figure 2 This is a schematic structural diagram of a supporting device of a cold water circulation device for rapid cooling of electrodes described in the utility model;

[0018] Figure 3 It is a partial cross-sectional view of a cooling device of a cold water circulation device for rapid cooling of electrodes described in the utility model;

[0019] Figure 4 It is a schematic diagram of the working principle of a cooling device of a cold water circulation device for rapid cooling of electrodes described in the utility model.

[0020] In the accompanying drawings, the following are marked: 1. Support device; 101. Cooling box; 102. Circulation pump; 103. Liquid inlet pipe; 104. First connecting sleeve; 105. Liquid outlet pipe; 106. Second connecting sleeve; 107. Support frame; 2. Cooling device; 201. Cooling cylinder; 202. Sealing ring; 203. First partition; 204. First liquid outlet; 205. Second partition; 206. Second liquid outlet; 207. Liquid inlet terminal; 208. Liquid outlet terminal; 3. Electrode column. DETAILED DESCRIPTION

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 A cold water circulation device for rapid cooling of electrodes comprises a supporting device 1, in front of which a cooling device 2 is arranged.

[0025] In this embodiment, the support device 1 includes a cooling box 101, a circulating pump 102 is installed in front of the cooling box 101, a liquid inlet pipe 103 is provided at the output end of the circulating pump 102, a first connecting sleeve 104 is provided at the front end of the liquid inlet pipe 103, a liquid outlet pipe 105 is provided below the liquid inlet pipe 103, a second connecting sleeve 106 is provided at the front end of the liquid outlet pipe 105, a support frame 107 is provided between the liquid inlet pipe 103 and the liquid outlet pipe 105, the liquid inlet pipe 103 and the liquid outlet pipe 105 are both L-shaped, the support frame 107 is bolted to the cooling box 101, and the cooling cylinder 201 is bolted to the support frame 107 Then, the first connecting sleeve 104 connects the liquid inlet pipe 103 and the liquid inlet terminal 207, and the second connecting sleeve 106 connects the liquid outlet pipe 105 and the liquid outlet terminal 208. When the electrode column 3 is working, heat is generated, and the cooling box 101 supports the circulation pump 102 to extract the cooling water in the cooling box 101. The cooling water flows into the cooling cylinder 201 along the liquid inlet pipe 103 and the liquid inlet terminal 207, and the cooling water passes through the liquid outlet terminal 208 and the liquid outlet pipe 105 and returns to the cooling box 101. The cooling box 101 cools the cooling water after absorbing the heat, and then the cooling water enters the circulation pump 102 again to realize the cold water circulation;

[0026] In this embodiment, the cooling device 2 includes a cooling cylinder 201, two sealing rings 202 are symmetrically arranged at the upper and lower ends of the cooling cylinder 201, a first baffle 203 is fixedly arranged on the top of the cooling cylinder 201, a first liquid outlet 204 is penetrated on one side of the first baffle 203, a second baffle 205 is arranged below the first baffle 203, a second liquid outlet 206 is penetrated on one side of the second baffle 205, a liquid inlet terminal 207 is fixedly arranged on one side of the cooling cylinder 201, a liquid outlet terminal 208 is fixedly arranged on the side of the cooling cylinder 201 away from the liquid inlet terminal 207, the first baffle 203 and the second baffle 205 are both annular, the liquid inlet terminal 207 and the liquid outlet terminal 208 are integrally formed with the cooling cylinder 201, the electrode column 3 passes through the cooling cylinder 201, the electrode column 3 is installed in the middle of the cooling cylinder 201, and the sealing ring 202 seals the upper and lower ends of the cooling cylinder 201 to prevent leakage The cooling water first flows along the first partition 203, cools the top of the electrode column 3 in the middle, and then passes through the first liquid outlet 204 and flows along the second partition 205 to cool the middle section of the electrode column 3. Then the cooling water passes through the second liquid outlet 206 and flows along the bottom of the cooling cylinder 201 to cool the bottom of the electrode column 3. The design of combining the first partition 203 and the second partition 205 to cool the electrode column 3 in three stages prevents insufficient cooling water flow during cooling of the straight pipeline, and no cooling water flows through the top area of ​​the pipeline, which affects the cooling effect of this part of the electrode column 3, improves the comprehensiveness of cooling, and makes the overall cooling of the electrode column 3 more uniform. The design of cooling water first contacts the top of the electrode column 3 and finally flows out from the bottom of the electrode column 3 allows the cooling water with the lowest temperature that has not absorbed heat to contact the highest temperature part of the electrode column 3 first, thereby improving the targeted cooling of the cooling water and achieving a better cooling effect.

[0027] Working principle: The electrode column 3 is installed in the middle of the cooling cylinder 201, and the sealing ring 202 seals the upper and lower ends of the cooling cylinder 201 to prevent leakage. The first connecting sleeve 104 connects the liquid inlet pipe 103 and the liquid inlet terminal 207, and the second connecting sleeve 106 connects the liquid outlet pipe 105 and the liquid outlet terminal 208. The electrode column 3 generates heat when working. The cooling box 101 supports the circulating pump 102 to extract the cooling water in the cooling box 101. The cooling water flows into the cooling cylinder 201 along the liquid inlet pipe 103 and the liquid inlet terminal 207. The cooling water first flows along the first partition 203, cools the top of the electrode column 3 in the middle, and then passes through the first liquid outlet 204 and flows along the second partition 205 to cool the middle section of the electrode column 3. Then the cooling water passes through the second liquid outlet 206 and flows along the bottom of the cooling cylinder 201 to cool the electrode. The bottom of the column 3 is cooled, and finally the cooling water passes through the liquid outlet end 208 and the liquid outlet pipe 105 and returns to the cooling box 101. The cooling box 101 cools the cooling water after absorbing heat, and then the cooling water enters the circulation pump 102 again to realize the cold water circulation. The design of the three-stage cooling of the electrode column 3 by the first partition 203 and the second partition 205 is used to prevent the cooling water flow from being insufficient when the straight pipeline is cooled, and no cooling water flows through the top area of ​​the pipeline, which affects the cooling effect of this part of the electrode column 3, improves the comprehensiveness of cooling, and makes the overall cooling of the electrode column 3 more uniform. The design that the cooling water first contacts the top of the electrode column 3 and finally flows out from the bottom of the electrode column 3 allows the cooling water with the lowest temperature that has not absorbed heat to contact the highest temperature part of the electrode column 3 first, thereby improving the targeted cooling of the cooling water and achieving a better cooling effect.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold water circulation device for rapid cooling of electrodes, comprising a support device (1) and an electrode column (3), characterized in that: A cooling device (2) is arranged in front of the supporting device (1); The cooling device (2) comprises a cooling cylinder (201), two sealing rings (202) are symmetrically arranged at the upper and lower ends of the cooling cylinder (201), a first partition (203) is fixedly arranged on the top of the cooling cylinder (201), a first liquid outlet (204) is penetrated through one side of the first partition (203), a second partition (205) is arranged below the first partition (203), a second liquid outlet (206) is penetrated through one side of the second partition (205), a liquid inlet end (207) is fixedly arranged on one side of the cooling cylinder (201), and a liquid outlet end (208) is fixedly arranged on the side of the cooling cylinder (201) away from the liquid inlet end (207).

2. A cold water circulation device for rapid cooling of electrodes according to claim 1, characterized in that: The support device (1) comprises a cooling box (101), a circulation pump (102) is installed in front of the cooling box (101), a liquid inlet pipe (103) is arranged at the output end of the circulation pump (102), a first connecting sleeve (104) is arranged at the front end of the liquid inlet pipe (103), a liquid outlet pipe (105) is arranged below the liquid inlet pipe (103), a second connecting sleeve (106) is arranged at the front end of the liquid outlet pipe (105), and a support frame (107) is arranged between the liquid inlet pipe (103) and the liquid outlet pipe (105).

3. A cold water circulation device for rapid cooling of electrodes according to claim 2, characterized in that: The liquid inlet pipe (103) and the liquid outlet pipe (105) are both L-shaped.

4. The cold water circulation device for rapid cooling of electrodes according to claim 2, characterized in that: The support frame (107) is bolted to the cooling box (101), and the cooling cylinder (201) is bolted to the support frame (107).

5. The cold water circulation device for rapid cooling of electrodes according to claim 1, characterized in that: The first partition plate (203) and the second partition plate (205) are both in annular shape.

6. The cold water circulation device for rapid cooling of electrodes according to claim 1, characterized in that: The liquid inlet end (207) and the liquid outlet end (208) are both integrally formed with the cooling cylinder (201), and the electrode column (3) passes through the cooling cylinder (201).

Images