CN211791225U - Energy storage grid-connected converter device for flow battery - Google Patents
Energy storage grid-connected converter device for flow battery Download PDFInfo
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- CN211791225U CN211791225U CN202020104512.3U CN202020104512U CN211791225U CN 211791225 U CN211791225 U CN 211791225U CN 202020104512 U CN202020104512 U CN 202020104512U CN 211791225 U CN211791225 U CN 211791225U
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- cabinet body
- energy storage
- flow battery
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Abstract
The utility model provides an energy storage grid-connected converter device for flow battery, include: the cabinet body and the two heat absorption plates; the condenser is arranged on the back of the inner wall of the cabinet body; the two micro water pumps are respectively arranged on the left side and the right side of the back surface of the inner wall of the cabinet body; and the heat absorption pipe is communicated with the condenser. The utility model relates to a converter field. The utility model provides an energy storage grid-connected converter device for flow battery, through setting up condenser and heat-absorbing pipe intercommunication, utilize the coolant liquid to carry out the liquid cooling, simultaneously with miniature pump intercommunication, constitute a circulation, improve the cooling effect of liquid cooling, be provided with the absorber plate simultaneously, heat radiation fins and heat conduction piece, use through the cooperation of multiple heat abstractor, make the radiating effect improve greatly, the absorber plate absorbs most heat, then carry the outside with the heat through the heat conduction piece and go, make the inside heat of device obtain in time handling.
Description
Technical Field
The utility model relates to a converter field especially relates to an energy storage grid-connected converter device for flow battery.
Background
Flow batteries are an electrochemical energy storage technology. The liquid flow energy storage battery system comprises a galvanic pile unit, an electrolyte solution storage and supply unit, a control management unit and the like. The core of the flow battery system is formed by connecting a galvanic pile and a single cell (the galvanic pile is formed by tens of sections for oxidation-reduction reaction) which realize the charging and discharging processes in series according to specific requirements, and the structure of the flow battery system is similar to that of a fuel battery galvanic pile.
The flow battery needs to use the grid-connected converter when storing energy, because the voltage that the grid-connected converter passes through at the during operation is all very high, and the heat of inside production also can be many, if not in time with the inside heat of device in time handle, can influence the normal work of device and can cause some incident even, and the structural design of current grid-connected converter device is simple relatively, and the radiating effect is not very ideal.
Therefore, it is necessary to provide an energy storage grid-connected converter device for a flow battery to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy storage converter device that is incorporated into power networks for redox flow battery, the structural design who has solved the converter device that is incorporated into power networks is simple relatively, and the radiating effect is not very ideal problem.
In order to solve the technical problem, the utility model provides a pair of energy storage grid-connected converter device for flow battery, include: the cabinet body and the two heat absorption plates;
the condenser is arranged on the back of the inner wall of the cabinet body;
the two micro water pumps are respectively arranged on the left side and the right side of the back surface of the inner wall of the cabinet body;
the heat absorption pipe is communicated with the condenser;
the sliding chute is arranged at the bottom of the heat absorbing plate;
the clamping block is connected between the left side and the right side of the inner surface of the sliding groove in a sliding manner;
the first spring is arranged between the top of the fixture block and the top of the inner surface of the sliding chute;
the clamping groove is formed in the left side of the clamping block;
the clamping devices are respectively arranged on the left side and the right side of the bottom of the cabinet body and comprise grooves and connecting rods;
the baffle is fixedly connected between the top and the bottom of the inner surface of the groove;
the moving block is fixedly connected to one end of the connecting rod;
the rotating plate is rotatably connected to the top end of the connecting rod;
the second spring is sleeved on the surface of the connecting rod and is positioned on one side of the baffle;
the lug is fixedly connected to the bottom of the rotating plate;
the fixing rod is fixedly connected to the top of the clamping block;
and the moving groove is communicated with the top of the inner surface of the sliding groove.
Preferably, the left side and the right side of the bottom of the inner wall of the cabinet body are respectively and fixedly connected with a limiting plate, the left side and the right side of the bottom of the inner wall of the cabinet body are respectively provided with a rectangular groove, and one side, opposite to the heat absorbing plate, of each of the two heat absorbing plates is provided with a heat radiating fin.
Preferably, one side of each heat absorbing plate opposite to the heat absorbing plate is provided with a plurality of heat conducting blocks, one side of each heat conducting block penetrates through one side of the inner wall of the cabinet body and extends to the outside of the cabinet body, and the top and the bottom of one side of each heat absorbing plate opposite to the heat absorbing plate are both provided with arc convex blocks.
Preferably, the middle of the top and the bottom of the inner wall of the cabinet body is provided with a heat dissipation groove, a micro motor is arranged in the heat dissipation groove, and one end of an output shaft of the micro motor is fixedly connected with a fan.
Preferably, the left side and the right side of the top of the inner wall of the cabinet body are respectively provided with a positioning sliding chute, and the top of the heat absorbing plate is fixedly connected with a connecting block.
Preferably, the number of the heat absorption pipes is four, the heat absorption pipes are respectively communicated with the input end and the output end of the two micro water pumps, and the four heat absorption pipes are respectively communicated with the top and the bottom of the condenser.
Preferably, one end of the connecting rod penetrates through one side of the baffle plate and extends to the other side of the baffle plate, and one side of the inner surface of the rectangular groove is communicated with one side of the inner surface of the groove.
Compared with the prior art, the utility model provides a pair of energy storage grid-connected converter device for flow battery has following beneficial effect:
the utility model provides an energy storage grid-connected converter device for flow battery, through setting up condenser and heat-absorbing pipe intercommunication, utilize the coolant liquid to carry out the liquid cooling, simultaneously with miniature pump intercommunication, constitute a circulation, improve the cooling effect of liquid cooling, be provided with the absorber plate simultaneously, heat radiation fins and heat conduction piece, use through the cooperation of multiple heat abstractor, make the radiating effect improve greatly, the absorber plate absorbs most heat, then carry the outside with the heat through the heat conduction piece and go, make the inside heat of device obtain in time handling, be provided with a plurality of circular arc lug on the absorber plate, the area of contact of absorber plate with air has been increased, the work efficiency of absorber plate has been improved, the top all is provided with the fan with the bottom, further increase the heat and derive the volume, increase the mobility between the air, promote the radiating effect.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an energy storage grid-connected converter device for a flow battery according to the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.
Reference numbers in the figures: 1. a cabinet body; 2. a heat absorbing plate; 3. a condenser; 4. a micro water pump; 5. a heat absorbing tube; 6. a chute; 7. a clamping block; 8. a first spring; 9. a card slot; 10. a clamping device; 101. a groove; 102. a connecting rod; 103. a baffle plate; 104. a moving block; 105. a rotating plate; 106. a second spring; 107. a bump; 108. fixing the rod; 109. a moving groove; 11. a limiting plate; 12. a rectangular groove; 13. heat dissipation fins; 14. a heat conducting block; 15. a circular arc bump; 16. a heat sink; 17. a micro motor; 18. a fan; 19. positioning the chute; 20. and (4) connecting the blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an energy storage grid-connected converter device for a flow battery according to the present invention; FIG. 2 is a schematic view of the internal structure of the present invention; FIG. 3 is an enlarged view of portion A of FIG. 2; fig. 4 is an enlarged schematic view of a portion B shown in fig. 2. An energy storage grid-connected converter device for a flow battery comprises: the heat sink comprises a cabinet body 1 and two heat absorbing plates 2, wherein a temperature sensor is arranged inside the cabinet body 1 and used for detecting the change condition of the temperature inside the cabinet body 1 and then transmitting signals to enable a heat dissipation device to start to operate to dissipate heat, the heat absorbing plates 2 made of aluminum alloy materials have better heat absorption performance and cooling performance of heat dissipation silicone grease, and a large amount of heat in the cabinet body 1 is absorbed by the heat absorbing plates 2 due to cold-heat intersection;
the condenser 3 is arranged on the back surface of the inner wall of the cabinet body 1, and the cooling 3 continuously cools the cooling liquid conveyed by the heat absorption pipe 5, so that the cooling liquid continuously keeps low temperature, and the cooling effect is achieved;
the two micro water pumps 4 are respectively arranged on the left side and the right side of the back surface of the inner wall of the cabinet body 1, and the micro water pumps 4 convey cooling liquid in the heat absorption pipes 5 into the condenser 3 to form cold circulation and keep a good cooling effect;
the heat absorption pipe 5 is communicated with the condenser 3, and the cooling liquid in the heat absorption pipe 5 circularly flows, so that the cooling liquid in the heat absorption pipe 5 absorbs and takes away the heat on the heat dissipation fins 13;
the sliding chute 6 is arranged at the bottom of the heat absorbing plate 2;
the fixture block 7 is connected between the left side and the right side of the inner surface of the sliding groove 6 in a sliding manner;
the first spring 8 is arranged between the top of the fixture block 7 and the top of the inner surface of the sliding chute 6;
the clamping groove 9 is formed in the left side of the clamping block 7;
the clamping devices 10 are respectively arranged at the left side and the right side of the bottom of the cabinet body 1, and each clamping device 10 comprises a groove 101 and a connecting rod 102;
the baffle plate 103 is fixedly connected between the top and the bottom of the inner surface of the groove 101;
the moving block 104 is fixedly connected to one end of the connecting rod 102, the moving block 104 is matched with the clamping groove 9, and the heat absorbing plate 2 is fixed through clamping connection of the moving block 104 and the clamping groove 9;
a rotating plate 105, wherein the rotating plate 105 is rotatably connected to the top end of the connecting rod 102;
the second spring 106 is sleeved on the surface of the connecting rod 102 and is positioned on one side of the baffle plate 103;
the lug 107, the lug 107 is fixedly connected to the bottom of the rotating plate 105;
the fixing rod 108, the fixing rod 108 is fixedly connected to the top of the fixture block 7;
a moving groove 109, wherein the moving groove 109 is communicated with the top of the inner surface of the sliding chute 6.
The left and right sides of the 1 inner wall bottom of cabinet body is fixedly connected with limiting plate 11 respectively, limiting plate 11 is mainly for the convenient alignment position that can be quick when installing absorber plate 2, and is right simultaneously the left and right sides of absorber plate 2 plays limiting displacement, the joint groove has been seted up at the top of limiting plate 11, the joint groove with lug 107 joint on the rotor plate 105 makes the movable block 104 can with draw-in groove 9 keeps the stationary state, rectangular channel 12 has been seted up respectively to the left and right sides of the 1 inner wall bottom of cabinet body, rectangular channel 12 with fixture block 7 adaptation, two one side that absorber plate 2 is relative is provided with heat radiation fins 13, heat radiation fins 13 is total a plurality ofly, increases the heat dissipation.
The heat absorption cabinet is characterized in that a plurality of heat conduction blocks 14 are arranged on one opposite side of the two heat absorption plates 2, the heat on the heat absorption plates 2 is discharged to the outside by the heat conduction blocks 14, one side of each heat conduction block 14 penetrates through one side of the inner wall of the cabinet body 1 and extends to the outside of the cabinet body 1, arc convex blocks 15 are arranged at the top and the bottom of one opposite side of each heat absorption plate 2, the arc convex blocks 15 are uniformly distributed on the heat absorption plates 2, the contact area between the arc convex blocks and the air in the cabinet body 1 is increased, and the heat dissipation effect is improved.
The utility model discloses a cabinet body, including cabinet body 1, fan 18, heat dissipation groove 16, micro motor 17 output shaft, fan 18 rotates, carries away the partial heat of the cabinet body 1, the middle division of cabinet body 1 inner wall top and bottom all is equipped with radiating groove 16, be provided with micro motor 17 in the radiating groove 16, two, the one end fixedly connected with fan 18 of micro motor 17 output shaft, two fan 18 rotates.
The left side and the right side of the top of the inner wall of the cabinet body 1 are respectively provided with a positioning sliding groove 19, and the top of the heat absorbing plate 2 is fixedly connected with a connecting block 20.
The number of the heat absorption pipes 5 is four, the heat absorption pipes are respectively communicated with the input end and the output end of the two micro water pumps 4, and the four heat absorption pipes 5 are respectively communicated with the top and the bottom of the condenser 3.
One end of the connecting rod 102 penetrates one side of the baffle plate 103 and extends to the other side of the baffle plate 103, and one side of the inner surface of the rectangular groove 12 is communicated with one side of the inner surface of the groove 101.
The utility model provides a pair of energy storage grid-connected converter device for flow battery's theory of operation as follows:
when the temperature in the cabinet body 1 rises and generates a large amount of heat, the temperature sensor detects the temperature change, then transmits a signal to the micro water pump 4, the micro motor 17 and the condenser 3 to open the switch, the micro water pump 4 starts to continuously extract the cooling liquid in the condenser 3, the original cooling liquid in the heat absorption pipe 5 is conveyed to the condensing agent for cooling, a circulation is formed, the cooling effect is kept, when the cooling liquid passes through the heat dissipation fins 13, the heat on the heat dissipation fins 13 is absorbed and taken away, meanwhile, the heat in the cabinet body 1 is continuously absorbed by the heat absorption plates 2 at the two sides, then the heat is conducted out through the heat conduction block 14, the micro motor 17 at the top and the bottom of the cabinet body 1 drives the fan 18 to rotate, the heat of the part of the cabinet body 1 is conveyed out, when the heat absorption plates 2 need to be disassembled, the rotating plate 105 is only required to be rotated to separate, due to the elastic force of the second spring 106, the connecting rod 102 is moved, and at the same time, the moving block 104 is driven to be separated from the clamping groove 9, and then the heat absorbing plate 2 can be detached.
Compared with the prior art, the utility model provides a pair of energy storage grid-connected converter device for flow battery has following beneficial effect:
the utility model provides an energy storage grid-connected converter device for a flow battery, which is communicated with a heat absorption pipe 5 through a condenser 3 and utilizes cooling liquid to carry out liquid cooling, meanwhile, the heat absorption plate is communicated with the micro water pump 4 to form a circulation to improve the cooling effect of liquid cooling, and is provided with a heat absorption plate 2, heat dissipation fins 13 and a heat conduction block 14, the heat dissipation effect is greatly improved by the cooperation of a plurality of heat dissipation devices, most of heat is absorbed by the heat absorption plate, then the heat is transmitted to the outside through the heat conduction block 14, so that the heat in the device is processed in time, the heat absorbing plate is provided with the plurality of arc-shaped convex blocks 15, so that the contact area of the heat absorbing plate and air is increased, the working efficiency of the heat absorbing plate 2 is improved, the fans 18 are arranged at the top and the bottom of the heat absorbing plate, the heat quantity derived is further increased, the flowability between the air is increased, and the heat dissipation effect is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An energy storage grid-connected converter device for a flow battery is characterized by comprising: the cabinet body and the two heat absorption plates;
the condenser is arranged on the back of the inner wall of the cabinet body;
the two micro water pumps are respectively arranged on the left side and the right side of the back surface of the inner wall of the cabinet body;
the heat absorption pipe is communicated with the condenser;
the sliding chute is arranged at the bottom of the heat absorbing plate;
the clamping block is connected between the left side and the right side of the inner surface of the sliding groove in a sliding manner;
the first spring is arranged between the top of the fixture block and the top of the inner surface of the sliding chute;
the clamping groove is formed in the left side of the clamping block;
the clamping devices are respectively arranged on the left side and the right side of the bottom of the cabinet body and comprise grooves and connecting rods;
the baffle is fixedly connected between the top and the bottom of the inner surface of the groove;
the moving block is fixedly connected to one end of the connecting rod;
the rotating plate is rotatably connected to the top end of the connecting rod;
the second spring is sleeved on the surface of the connecting rod and is positioned on one side of the baffle;
the lug is fixedly connected to the bottom of the rotating plate;
the fixing rod is fixedly connected to the top of the clamping block;
and the moving groove is communicated with the top of the inner surface of the sliding groove.
2. The energy storage grid-connected converter device for the flow battery as claimed in claim 1, wherein the left and right sides of the bottom of the inner wall of the cabinet are respectively and fixedly connected with a limiting plate, the left and right sides of the bottom of the inner wall of the cabinet are respectively provided with a rectangular groove, and one side of the two heat absorbing plates opposite to each other is provided with a heat dissipating fin.
3. The energy storage grid-connected converter device for the flow battery as claimed in claim 1, wherein a plurality of heat conducting blocks are disposed on opposite sides of the two heat absorbing plates, one side of each heat conducting block penetrates through one side of the inner wall of the cabinet body and extends to the outside of the cabinet body, and arc protruding blocks are disposed on top and bottom of the opposite sides of the two heat absorbing plates.
4. The energy storage grid-connected converter device for the flow battery as claimed in claim 1, wherein heat dissipation grooves are formed in the middle of the top and the bottom of the inner wall of the cabinet, a micro motor is arranged in each heat dissipation groove, and a fan is fixedly connected to one end of an output shaft of each micro motor.
5. The energy storage grid-connected converter device for the flow battery as claimed in claim 1, wherein the left and right sides of the top of the inner wall of the cabinet are respectively provided with a positioning chute, and the top of the heat absorbing plate is fixedly connected with a connecting block.
6. The energy storage grid-connected converter device for the flow battery as claimed in claim 1, wherein the number of the heat absorption pipes is four and the heat absorption pipes are respectively connected to the input end and the output end of the two micro water pumps, and the four heat absorption pipes are respectively connected to the top and the bottom of the condenser.
7. The energy storage grid-connected converter device for the flow battery as claimed in claim 2, wherein one end of the connecting rod penetrates one side of the baffle and extends to the other side of the baffle, and one side of the inner surface of the rectangular groove is communicated with one side of the inner surface of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104512.3U CN211791225U (en) | 2020-01-17 | 2020-01-17 | Energy storage grid-connected converter device for flow battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104512.3U CN211791225U (en) | 2020-01-17 | 2020-01-17 | Energy storage grid-connected converter device for flow battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211791225U true CN211791225U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020104512.3U Active CN211791225U (en) | 2020-01-17 | 2020-01-17 | Energy storage grid-connected converter device for flow battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211791225U (en) |
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2020
- 2020-01-17 CN CN202020104512.3U patent/CN211791225U/en active Active
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