CN220984636U - Electrochemical energy storage thermal management equipment - Google Patents
Electrochemical energy storage thermal management equipment Download PDFInfo
- Publication number
- CN220984636U CN220984636U CN202322896239.9U CN202322896239U CN220984636U CN 220984636 U CN220984636 U CN 220984636U CN 202322896239 U CN202322896239 U CN 202322896239U CN 220984636 U CN220984636 U CN 220984636U
- Authority
- CN
- China
- Prior art keywords
- water
- energy storage
- electrochemical energy
- bottom plate
- thermal management
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012983 electrochemical energy storage Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 238000007726 management method Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 abstract description 16
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 17
- 238000004146 energy storage Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 3
- 230000005518 electrochemistry Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses electrochemical energy storage thermal management equipment which comprises a mounting frame, wherein the mounting frame comprises a bottom plate, a plurality of vertical plates and top plates, the vertical plates are vertically and equidistantly arranged on the upper surface of the bottom plate, the tops of the vertical plates are connected through two top plates which are arranged in parallel, hollow supporting pipes which are uniformly distributed are arranged on the side surfaces of the vertical plates, water inlet channels and water outlet channels which are communicated with the hollow supporting pipes are arranged on the side surfaces of the vertical plates, water inlet channels which are communicated with the water inlet channels and water return channels which are communicated with the water outlet channels are arranged in the bottom plate, and grooves for ventilation and heat dissipation are formed on the side surfaces of the vertical plates. The electrochemical energy storage thermal management device is characterized in that the electrochemical energy storage thermal management device is capable of radiating heat based on the mounting frame of the battery module, has two radiating modes of air cooling and water cooling, and can select different radiating modes according to heating conditions of the battery module, so that energy consumption is reduced, the electrochemical energy storage device is low in cost, simple in structure and small in size, and can be suitable for container type electrochemical energy storage stations.
Description
Technical Field
The utility model relates to the technical field of electrochemical energy storage, in particular to electrochemical energy storage thermal management equipment.
Background
Electrochemical energy storage systems include battery sections, battery Management Systems (BMS), PCS (energy storage converters), EMS (energy management systems), temperature control, and fire protection. The Battery Management System (BMS) is an important component of the energy storage battery system as a key monitoring system, and mainly comprises a monitoring module, a control module, a communication module and the like. The main function of the system is to monitor and control the state of the battery in real time, including parameters such as voltage, current, temperature, SOC and the like of the battery. When the battery is overheated or overheated, it affects the capacity, lifetime and energy efficiency of the energy storage battery, and thus thermal management of the electrochemical energy storage is required.
Patent number CN218677316U discloses an electrochemical energy storage thermal management system comprising: the refrigerating/heating system mainly comprises a compressor, an oil separator, a four-way reversing valve, a throttle valve, a heat exchanger and a plate heat exchanger, the water-water heat exchange system mainly comprises a cooling tower and a water heat exchange plate heat exchanger, the battery liquid cooling system mainly comprises a water tank and a liquid cooling plate, the heat exchange side of the plate heat exchanger is connected with the water tank through a pumping pipeline I, a refrigerating medium and a temperature regulating heater are arranged in the water tank, the cooling tower is connected with the water heat exchange plate heat exchanger through a pumping pipeline IV, and the water heat exchange plate heat exchanger is connected with the water tank through a pumping pipeline V, wherein the plate heat exchanger can serve as an evaporator to cool the refrigerating medium and also can serve as a condenser to heat the refrigerating medium, and when the ambient temperature is close to the temperature required by a battery, the water heat exchange plate heat exchanger only participates in heat exchange; however, the system is complex, has larger equipment such as a cooling tower and the like, has higher cost and is not suitable for a container type electrochemical energy storage station.
Disclosure of utility model
The utility model aims to overcome the existing defects, provides the electrochemical energy storage thermal management equipment, is based on the mounting frame of the battery module to dissipate heat, has two heat dissipation modes of air cooling and water cooling, and can select different heat dissipation modes according to the heating condition of the battery module, so that the energy consumption is reduced, the cost is low, the structure is simple, the volume is small, the equipment is suitable for container type electrochemical energy storage stations, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electrochemistry energy storage thermal management equipment, includes the mounting bracket, the mounting bracket includes bottom plate, a plurality of riser and roof, and a plurality of vertical and equidistance setting are at the upper surface of bottom plate, and the top of a plurality of risers is connected through two parallel arrangement's roof, the side of riser is equipped with evenly distributed's hollow stay tube, the side of riser is equipped with inlet channel and the drainage channel with hollow stay tube intercommunication, and the inside of bottom plate be equipped with the inlet channel of inlet channel intercommunication and with the return water tank of drainage channel intercommunication, be used for ventilation and heat dissipation's recess has been seted up to the side of riser.
As a preferable technical scheme of the utility model, the side surface of the bottom plate is provided with a water inlet pipe communicated with the water inlet groove and used for being connected with a water outlet pipe orifice of an external water delivery pump.
As a preferable technical scheme of the utility model, the side surface of the bottom plate is provided with a water outlet pipe communicated with the water return groove.
As a preferable technical scheme of the utility model, the middle part of the bottom plate is provided with the ventilation groove, the upper surface of the bottom plate corresponding to the groove is provided with the air outlet hole communicated with the ventilation groove, and the side surface of the bottom plate corresponding to the ventilation groove is provided with the ventilation pipe connected with the external fan.
As a preferred embodiment of the present utility model, a gap exists between the two top plates.
As a preferable technical scheme of the utility model, the water inlet channel is of an inverted U-shaped structure, and water flows downwards into the hollow supporting tube after entering the highest point of the water inlet channel.
Compared with the prior art, the utility model has the beneficial effects that:
1. the electrochemical energy storage heat management device provided by the utility model has the advantages that: the air outlet of the external fan is connected with the vent pipe, the fan is controlled to work, external air enters the vent groove through the vent pipe and passes through the air outlet hole, the air discharged from the air outlet hole is arranged on the groove, and the air dissipates heat to the battery module when moving upwards along the groove.
2. The electrochemical energy storage heat management equipment disclosed by the utility model adopts a water cooling heat dissipation mode: the water outlet of the cooling water source water pump is connected with the water inlet pipe, the cooling water source water pump is controlled to work, the water pump pumps cooling water, the cooling water flows along the water inlet groove, the water inlet channel, the hollow supporting pipe, the water outlet channel and the water return groove in sequence, and water in the water return groove flows back to the position where the cooling water source is located through the water outlet pipe and the external extension pipe.
3. The electrochemical energy storage heat management device disclosed by the utility model is used for radiating heat based on the mounting frame of the battery module, has two radiating modes of air cooling and water cooling, and can select different radiating modes according to the heating condition of the battery module, so that the energy consumption is reduced, the cost is low, the structure is simple, the volume is small, and the electrochemical energy storage device is suitable for container type electrochemical energy storage stations.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a riser in accordance with the present utility model.
In the figure: 1 bottom plate, 2 vertical plates, 21 hollow support tube, 22 groove, 23 water inlet channel, 24 water outlet channel, 3 top plate, 4 water inlet channel, 41 water return channel, 42 water inlet pipe, 43 water outlet pipe, 5 air vent channel, 51 air vent pipe, 52 air vent hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an electrochemistry energy storage thermal management equipment, including the mounting bracket, the mounting bracket includes bottom plate 1, a plurality of riser 2 and roof 3, a plurality of riser 2 are vertical and the equidistance sets up on the upper surface of bottom plate 1, and the top of a plurality of riser 2 is connected through two parallel arrangement's roof 3, the side of riser 2 is equipped with evenly distributed's hollow stay tube 21, the side of riser 2 is equipped with inlet channel 23 and the drain channel 24 with hollow stay tube 21 intercommunication, and the inside of bottom plate 1 is equipped with inlet channel 4 with inlet channel 23 intercommunication, and return water tank 41 with drain channel 24 intercommunication, recess 22 that is used for ventilation and heat dissipation has been seted up to the side of riser 2, put battery module on the hollow stay tube 21 of mounting bracket, the bottom and the hollow stay tube 21 contact of battery module at this moment, there is the space in the side of battery module and the side middle part of riser 2, and there is the space between upper and lower adjacent two battery module, recess 22 is used for ventilation, the heat dissipation of battery module of being convenient for.
Further, a water inlet pipe 42 communicated with the water inlet tank 4 is arranged on the side surface of the bottom plate 1 and is used for being connected with a water outlet pipe orifice of an external water delivery pump.
Further, the side of the bottom plate 1 is provided with a water outlet pipe 43 communicated with the water return groove 41, and the water cooling mode is as follows: the water outlet of the cooling water source water pump is connected with the water inlet pipe 42, the cooling water source water pump is controlled to work, the water pump pumps cooling water, the cooling water flows along the water inlet groove 4, the water inlet channel 23, the hollow supporting pipe 21, the water outlet channel 24 and the water return groove 41 in sequence, and water in the water return groove 41 flows back to the position where the cooling water source is located through the water outlet pipe 43 and the external extension pipe.
Further, the middle part of bottom plate 1 is equipped with ventilation groove 5, and the bottom plate 1 is equipped with the venthole 52 that communicates with ventilation groove 5 with the upper surface that recess 22 corresponds, and the side that bottom plate 1 corresponds with ventilation groove 5 is equipped with the breather pipe 51 that is connected with outside fan, forced air cooling heat dissipation mode: the air outlet of the external fan is connected with the ventilating pipe 51 to control the fan to work, external air enters the ventilating slot 5 through the ventilating pipe 51 and passes through the air outlet holes 52, and the air discharged by the air outlet holes 52 passes through the grooves 22, so that the air dissipates heat when moving upwards along the grooves 22.
Further, a gap exists between the two top plates 3, so that air flowing from bottom to top is conveniently discharged through the gap between the two top plates 3.
Further, the water inlet channel 23 has an inverted U-shaped structure, and water flows downwards into the hollow support tube 21 after entering the highest point of the water inlet channel 23, so that cooling water can enter the upper hollow support tube 21 when flowing, and heat dissipation is performed on the upper battery module.
When in use:
The battery module is placed on the hollow supporting tube 21 of the mounting frame, at the moment, the bottom of the battery module is contacted with the hollow supporting tube 21, a gap exists between the side face of the battery module and the middle part of the side face of the vertical plate 2, and a gap exists between two adjacent battery modules;
Connecting the air outlet of the external fan with the air pipe 51, connecting the water outlet of the cooling water source water pump with the water inlet pipe 42, and discharging the discharged water to the position of the cooling water source through the external extension pipe by the water outlet of the water outlet pipe 43;
When a battery management system in the electrochemical energy storage system detects that the temperature of the battery module rises to a first stage, controlling the fan to work, enabling external air to enter the ventilation groove 5 through the ventilation pipe 51 and pass through the air outlet holes 52, enabling air discharged by the air outlet holes 52 to flow along the grooves 22, and radiating the battery module when the air moves upwards along the grooves 22;
When the temperature of the battery module is detected to rise to the second stage, a cooling water source water pump is controlled to work, the water pump pumps cooling water, the cooling water flows along the water inlet tank 4, the water inlet channel 23, the hollow supporting tube 21, the water outlet channel 24 and the water return tank 41 in sequence, and water in the water return tank 41 flows back to the position where the cooling water source is located through the water outlet pipe 43 and the external extension pipe;
The water cools the entire mounting bracket during circulation, and the water dissipates heat of the battery module through the hollow support tube 21.
The utility model is based on the mounting frame of the battery module to dissipate heat, has two heat dissipation modes of air cooling and water cooling, and can select different heat dissipation modes according to the heating condition of the battery module, thereby reducing energy consumption, having low cost, simple structure and small volume, and being applicable to container type electrochemical energy storage stations.
The non-disclosed parts of the utility model are all prior art, and the specific structure, materials and working principle thereof are not described in detail. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An electrochemical energy storage thermal management device, includes the mounting bracket, its characterized in that: the mounting frame comprises a bottom plate (1), a plurality of risers (2) and a top plate (3), wherein the risers (2) are vertically and equidistantly arranged on the upper surface of the bottom plate (1), the tops of the risers (2) are connected through the top plates (3) which are arranged in parallel, hollow supporting pipes (21) which are uniformly distributed are arranged on the side surfaces of the risers (2), water inlet channels (23) and water outlet channels (24) which are communicated with the hollow supporting pipes (21) are arranged on the side surfaces of the risers (2), water inlet channels (4) which are communicated with the water inlet channels (23) and water return channels (41) which are communicated with the water outlet channels (24) are arranged in the bottom plate (1), and grooves (22) which are used for ventilation and heat dissipation are formed on the side surfaces of the risers (2).
2. An electrochemical energy storage thermal management apparatus as in claim 1, wherein: the side of the bottom plate (1) is provided with a water inlet pipe (42) communicated with the water inlet groove (4) and used for being connected with a water outlet pipe orifice of an external water delivery pump.
3. An electrochemical energy storage thermal management apparatus as in claim 1, wherein: the side of the bottom plate (1) is provided with a water outlet pipe (43) communicated with the water return groove (41).
4. An electrochemical energy storage thermal management apparatus as in claim 1, wherein: the middle part of bottom plate (1) is equipped with ventilation groove (5), the upper surface that bottom plate (1) and recess (22) correspond is equipped with venthole (52) with ventilation groove (5) intercommunication, the side that bottom plate (1) and ventilation groove (5) correspond is equipped with breather pipe (51) that are connected with outside fan.
5. An electrochemical energy storage thermal management apparatus as in claim 1, wherein: a gap exists between the two top plates (3).
6. An electrochemical energy storage thermal management apparatus as in claim 1, wherein: the water inlet channel (23) is of an inverted U-shaped structure, and water flows downwards into the hollow support tube (21) after entering the highest point of the water inlet channel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896239.9U CN220984636U (en) | 2023-10-27 | 2023-10-27 | Electrochemical energy storage thermal management equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896239.9U CN220984636U (en) | 2023-10-27 | 2023-10-27 | Electrochemical energy storage thermal management equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984636U true CN220984636U (en) | 2024-05-17 |
Family
ID=91057098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322896239.9U Active CN220984636U (en) | 2023-10-27 | 2023-10-27 | Electrochemical energy storage thermal management equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984636U (en) |
-
2023
- 2023-10-27 CN CN202322896239.9U patent/CN220984636U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111029616B (en) | Port transport vehicle fuel cell thermal management system considering service life of galvanic pile | |
| AU2021310843B2 (en) | Heat dissipation device of energy storage system and heat dissipation method for energy storage system | |
| CN104501648B (en) | A kind of data machine room rack cooling system | |
| CN101424472B (en) | Water-cooling system for production facility | |
| CN110658471A (en) | Test box and test method for detecting air cooling or wind heating performance of battery pack of electric automobile | |
| WO2019037309A1 (en) | Cooling device and liquid-cooled heat dissipation system | |
| CN209126471U (en) | Pure electric automobile heat management system | |
| CN106602174A (en) | Spraying liquid-cooling system of large-power battery pack | |
| CN204026888U (en) | Free convection heat pipe unit cooling system | |
| CN111403848A (en) | Power battery thermal management system based on tab liquid cooling mode | |
| CN213636112U (en) | Water chilling unit and energy storage system | |
| CN220984636U (en) | Electrochemical energy storage thermal management equipment | |
| CN201302325Y (en) | Production equipment water cooling system | |
| CN217584709U (en) | Movable water cooling system for container | |
| CN213901575U (en) | Water chilling unit and energy storage system | |
| CN216684109U (en) | Charging cooling system and power exchanging station and energy storage station comprising same | |
| CN114050352A (en) | Box-type power supply non-contact liquid cooling system and control method | |
| CN207993689U (en) | A kind of lithium-ion capacitance water-cooling circulating system | |
| CN113660835A (en) | Integrated cooling system and method for energy storage alternating current side | |
| CN206353593U (en) | A kind of spray liquid cooling system of high power battery group | |
| CN217546575U (en) | Water cooling system based on condensation prevention comprehensive control | |
| CN216985824U (en) | Sterilizer and water circulating system thereof | |
| CN217523109U (en) | Range extending type refrigerating system for data center | |
| CN109638383A (en) | A kind of battery heat exchanger integration module and its heat change method | |
| CN208633996U (en) | A kind of liquid cooling system and wind power generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |