CN213636180U

CN213636180U - Electrochemistry energy storage equipment heat abstractor

Info

Publication number: CN213636180U
Application number: CN202022471542.0U
Authority: CN
Inventors: 李书华; 谭艳龙; 李书香; 陈静静
Original assignee: Shandong Yicong New Energy Co Ltd; Shandong Green New Energy Co ltd
Current assignee: Shandong Yicong new energy Co.,Ltd.
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-07-06
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses an electrochemistry energy storage equipment heat abstractor belongs to electrochemistry energy storage technical field, including the heat dissipation case, heat dissipation bottom of the case end inner wall upper end fixed mounting has the fixing base, and fixed mounting has the battery in the middle of the fixing base top outer wall, the fixed heat conduction cover that has cup jointed of four side outer walls of battery, and battery top outer wall fixed mounting has the mosquito-repellent incense pipe, and battery bottom and fixing base top outside fixed mounting have the rectangle ring canal. The utility model discloses in through the comprehensive heat dissipation of heat conduction cover and heat dissipation wing normal atmospheric temperature, monitor battery temperature when temperature sensor and last or rise fast, heat extraction fan and draught fan simultaneous working, the inside hot-air of quick discharge heat dissipation incasement portion to with outside low temperature air drainage cooling, and the inside recirculated cooling liquid of mosquito-repellent incense pipe and rectangular loop, take away the heat of lower extreme on the battery with higher speed, semiconductor refrigeration piece work refrigeration when needs, further absorb the heat around the battery fast, reach comprehensive rapid cooling's purpose.

Description

Electrochemistry energy storage equipment heat abstractor

Technical Field

The utility model relates to an electrochemistry energy storage technical field especially relates to an electrochemistry energy storage equipment heat abstractor.

Background

Electrochemistry is the science of studying the charged interface phenomenon formed by two types of conductors and the changes on the charged interface phenomenon, and the electrochemistry is widely applied to the scientific and technological fields of chemical engineering, metallurgy, machinery, electronics, aviation, aerospace, light industry, instruments, medicine, materials, energy, metal corrosion and protection, environmental science and the like; the energy storage technology mainly refers to the storage of electric energy, and the stored energy can be used as emergency energy and can also be used for outputting energy when the power grid is in high load, so that the peak clipping and valley filling are performed, and the fluctuation of the power grid is reduced.

Electrochemical energy storage is one of energy storage technologies, wherein the electrochemical energy storage refers to energy storage of various secondary batteries, chemical elements are used as energy storage media, and the charging and discharging processes are accompanied by chemical reactions or changes of the energy storage media; the heat dissipation device mainly comprises a lead-acid battery, a flow battery, a sodium-sulfur battery, a lithium ion battery and the like, wherein the lithium battery and the lead storage battery are mainly used at present, a large amount of heat can be generated in the power consumption and charging process, but the heat dissipation device of the existing electrochemical energy storage equipment cannot be rapidly cooled in a large area, and the service life of the electrochemical energy storage equipment is easily shortened when the electrochemical energy storage equipment is continuously discharged or charged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat dissipation device of an electrochemical energy storage device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat dissipation device of electrochemical energy storage equipment comprises a heat dissipation box, wherein a fixed seat is fixedly arranged at the upper end of the inner wall of the bottom end of the heat dissipation box, and the middle of the outer wall of the top end of the fixed seat is fixedly provided with a battery, the outer walls of four sides of the battery are fixedly sleeved with heat conducting covers, and the outer wall of the top end of the battery is fixedly provided with a mosquito-repellent incense tube, the bottom end of the battery and the outer side of the top end of the fixing seat are fixedly provided with a rectangular ring tube, the inner wall of the top end of the heat dissipation box is fixedly provided with a cooling liquid box, and temperature sensors are fixedly arranged on two sides of the bottom end of the cooling liquid box, a rectangular groove is arranged in the middle of the outer wall of the top end of the heat dissipation box, a plurality of semiconductor refrigeration sheets with equal distance are fixedly inserted in the rectangular groove, a heat extraction fan is embedded in the middle of the outer wall of one side of the heat dissipation box, and a plurality of rows of convection holes with equal distance are arranged in the middle of the outer wall of the other side of the heat dissipation box, and draught fans are embedded at two ends of the outer wall of the other side of the heat dissipation box.

Preferably, the fixed seat is concave under four sides of the middle rectangular bulge.

Preferably, a plurality of heat dissipation fins are fixedly mounted on the outer walls of the four sides of the heat conduction cover at equal intervals, a plurality of rows of air holes are formed in the outer walls of the four sides of the heat conduction cover at equal intervals, and the heat dissipation fins and the air holes are arranged in a staggered mode.

Preferably, the heat extraction fan and the induced draft fan are fixedly provided with metal blocking nets at the outer sides.

Preferably, four corners of the top end of the battery and the bottom end of the cooling liquid box are fixedly provided with support rods.

Preferably, the heat dissipation box, the rectangular ring pipe, the fixing seat, the mosquito coil pipe, the heat conduction cover and the heat dissipation fins are made of heat conduction materials.

Preferably, a heat conduction net block is fixedly installed between the inner walls of the mosquito coil pipes, side arc pieces are fixedly installed on two sides of the outer wall of the top end of the battery, and the two side arc pieces are located on two sides of the mosquito coil pipes.

The utility model has the advantages that:

1. the utility model provides a pair of electrochemistry energy storage equipment heat abstractor, through the comprehensive heat dissipation of heat conduction cover and heat dissipation wing normal atmospheric temperature, monitor battery temperature as temperature sensor and last or rise fast, heat extraction fan and draught fan simultaneous working, the inside hot-air of quick discharge heat dissipation incasement portion, and cool down outside low temperature air drainage, and the inside recirculated cooling liquid of mosquito-repellent incense pipe and rectangular loop, take away the heat of lower extreme on the battery with higher speed, semiconductor refrigeration piece work refrigeration when needing, further absorb the heat around the battery fast, reach comprehensive rapid cooling's purpose.

2. The utility model provides a pair of electrochemistry energy storage equipment heat abstractor is concavity under four sides of middle rectangle arch through the fixing base for the battery is in unsettled installation, ensures that the heat that the battery produced distributes comprehensively, all installs the metal through heat extraction fan and the draught fan outside and keeps off the net, increases the security of heat extraction fan and draught fan during operation.

3. The utility model provides a pair of electrochemistry energy storage equipment heat abstractor is provided with heat conduction network piece and side arc piece through the inside and outside of mosquito-repellent incense pipe for during the heat on battery top distributes fast and the inside coolant liquid of leading-in mosquito-repellent incense pipe, improve the radiating efficiency of battery.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation device for electrochemical energy storage equipment according to the present invention;

fig. 2 is a schematic side view of a heat conducting cover of a heat dissipating device of an electrochemical energy storage device according to the present invention;

fig. 3 is a schematic side view of a heat dissipation box of a heat dissipation device of an electrochemical energy storage device according to the present invention;

fig. 4 is a schematic top view of a battery of a heat dissipation device for an electrochemical energy storage device according to embodiment 2 of the present invention.

In the figure: 1 heat dissipation case, 2 rectangle ring pipes, 3 fixing bases, 4 heat extraction fans, 5 coolant liquid boxes, 6 temperature sensors, 7 mosquito-repellent incense pipes, 8 batteries, 9 heat conduction covers, 10 convection holes, 11 heat dissipation fins, 12 semiconductor refrigeration pieces, 13 draught fans, 14 side arc pieces and 15 heat conduction net blocks.

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.

Example 1

Referring to fig. 1-3, a heat dissipation device for electrochemical energy storage equipment comprises a heat dissipation box 1, wherein a fixed seat 3 is installed at the upper end of the inner wall at the bottom end of the heat dissipation box 1 through a strut, a battery 8 is installed in the middle of the outer wall at the top end of the fixed seat 3 through a bolt, a heat conduction cover 9 is sleeved on the outer walls at four sides of the battery 8 through bolts, a mosquito-repellent incense tube 7 is installed on the outer wall at the top end of the battery 8 through bolts, a rectangular ring tube 2 is sleeved on the outer sides of the bottom end of the fixed seat 3 and the bottom end of the battery 8 through a sleeve ring, a cooling liquid box 5 is installed on the inner wall at the top end of the heat dissipation box 1 through bolts, temperature sensors 6 are installed on two sides of the bottom end of the cooling liquid box 5 through bolts, a rectangular groove is formed in the middle of the outer wall at, draught fans 13 are embedded at two ends of the outer wall of the other side of the heat dissipation box 1.

In the utility model, the fixed seat 3 is a middle rectangular bulge with four sides concave downwards;

a plurality of equidistant radiating fins 11 are welded on the outer walls of the four sides of the heat conducting cover 9, a plurality of rows of equidistant air holes are formed on the outer walls of the four sides of the heat conducting cover 9, and the radiating fins 11 and the air holes are arranged in a staggered manner;

the outer sides of the heat exhaust fan 4 and the induced draft fan 13 are both provided with metal blocking nets through bolts;

four corners of the top end of the battery 8 and the bottom end of the cooling liquid box 5 are provided with support rods through bolts;

the heat dissipation box 1, the rectangular ring pipe 2, the fixing seat 3, the mosquito coil pipe 7, the heat conduction cover 9 and the heat dissipation fins 11 are all made of heat conduction materials.

The working principle is as follows: the heat is comprehensively dissipated at normal temperature through the heat conduction cover 9 and the heat dissipation fins 11, when the temperature sensor 6 monitors that the temperature of the battery 7 is continuously or quickly raised, the heat dissipation fan 4 and the draught fan 13 work simultaneously to quickly discharge hot air in the heat dissipation box 1 and conduct external low-temperature air for cooling, and the mosquito-repellent incense tube 7 and the rectangular ring tube 2 are internally circulated with cooling liquid to accelerate the taking away of heat at the upper end and the lower end of the battery 7, and the semiconductor refrigeration piece 12 works for refrigeration when needed to further quickly absorb heat around the battery 7, so that the aim of comprehensively and quickly cooling is fulfilled; concave shape under four sides for middle rectangle arch through fixing base 3 for battery 7 is in unsettled installation, ensures that the heat that battery 7 produced gives off comprehensively, all installs the metal through heat extraction fan 4 and draught fan 13 outside and keeps off the net, increases the security of heat extraction fan 4 and draught fan 13 during operation.

Example 2

Referring to fig. 4, a heat dissipation device for an electrochemical energy storage device, further, a heat conduction net block 15 is installed between the inner walls of a mosquito coil pipe 7 through bolts, side arc pieces 14 are installed on two sides of the outer wall of the top end of a battery 8 through bolts, and the two side arc pieces 14 are located on two sides of the mosquito coil pipe 7.

The working principle is as follows: be provided with heat conduction net piece 15 and side arc piece 14 through the mosquito-repellent incense pipe 7 inside and outside for the heat on battery 8 top gives off fast and in the leading-in coolant liquid of mosquito-repellent incense pipe 7 inside, improves the radiating efficiency of battery 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heat dissipation device of electrochemical energy storage equipment comprises a heat dissipation box (1) and is characterized in that a fixing seat (3) is fixedly installed at the upper end of the inner wall of the bottom end of the heat dissipation box (1), a battery (8) is fixedly installed in the middle of the outer wall of the top end of the fixing seat (3), heat conduction covers (9) are fixedly sleeved on the outer walls of four sides of the battery (8), mosquito-repellent incense tubes (7) are fixedly installed on the outer wall of the top end of the battery (8), rectangular ring tubes (2) are fixedly installed at the outer sides of the bottom end of the battery (8) and the top end of the fixing seat (3), a cooling liquid box (5) is fixedly installed on the inner wall of the top end of the heat dissipation box (1), temperature sensors (6) are fixedly installed on two sides of the bottom end of the cooling liquid box (5), a, the heat dissipation box is characterized in that a heat dissipation fan (4) is installed in the middle of the outer wall of one side of the heat dissipation box (1) in an embedded mode, a plurality of rows of equidistant convection holes (10) are formed in the middle of the outer wall of the other side of the heat dissipation box (1), and a draught fan (13) is installed at two ends of the outer wall of the other side of the heat dissipation box (1) in.

2. The electrochemical energy storage device heat dissipation apparatus of claim 1, wherein the fixing base (3) is a central rectangular protrusion with a concave shape at four sides.

3. The electrochemical energy storage device heat dissipation apparatus as defined in claim 1, wherein a plurality of heat dissipation fins (11) are fixedly installed on the outer walls of the four sides of the heat conduction cover (9), a plurality of rows of air holes are formed on the outer walls of the four sides of the heat conduction cover (9), and the heat dissipation fins (11) and the air holes are arranged in a staggered manner.

4. The electrochemical energy storage device heat dissipation device as defined in claim 1, wherein metal shielding nets are fixedly installed on outer sides of the heat exhaust fan (4) and the induced draft fan (13).

5. The electrochemical energy storage device heat dissipation apparatus of claim 1, wherein four corners of the top end of the battery (8) and the bottom end of the cooling liquid tank (5) are fixedly provided with support rods.

6. The electrochemical energy storage equipment heat dissipation device of claim 3, wherein the heat dissipation box (1), the rectangular ring pipe (2), the fixing seat (3), the mosquito coil pipe (7), the heat conduction cover (9) and the heat dissipation fins (11) are made of heat conduction materials.

7. The electrochemical energy storage device heat dissipation device as claimed in claim 1, wherein a heat conduction net block (15) is fixedly installed between the inner walls of the mosquito coil tube (7), side arc pieces (14) are fixedly installed on two sides of the outer wall of the top end of the battery (8), and the two side arc pieces (14) are located on two sides of the mosquito coil tube (7).