CN207219273U - A kind of temperature control device, energy-storage units and energy-storage system - Google Patents
A kind of temperature control device, energy-storage units and energy-storage system Download PDFInfo
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- CN207219273U CN207219273U CN201721114863.7U CN201721114863U CN207219273U CN 207219273 U CN207219273 U CN 207219273U CN 201721114863 U CN201721114863 U CN 201721114863U CN 207219273 U CN207219273 U CN 207219273U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 73
- 238000009826 distribution Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001149 thermolysis Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
It the utility model is related to energy storage device technical field, provide a kind of temperature control device, energy-storage units and energy-storage system, temperature control device includes air channel chamber, air-distribution device, refrigerating plant and air-supply arrangement, refrigerating plant is connected with pressure chamber, air-supply arrangement, which is arranged on, presses chamber exit and is connected with pressure chamber, air channel chamber includes air channel chamber entrance and the dissipating wind surface for air outflow, and air-supply arrangement is connected by air channel chamber entrance with air channel chamber, for will press the air in chamber to be sent into the chamber of air channel；Energy-storage units side sets above-mentioned temperature control device, cause that temperature control device air channel chamber leaving air temp is consistent with air quantity in the presence of air-distribution device, air-supply arrangement and air channel chamber, so that battery modules Homogeneouslly-radiating, avoid producing the phenomenon for possessing excessive temperature differentials, and then ensure the temperature consistency of energy-storage units；Energy-storage system includes some energy-storage units, and energy-storage units are symmetrical arranged and air channel chamber mutually deviates from so that hot and cold air is mutually isolated, does not interfere with each other.
Description
Technical field
It the utility model is related to temperature control device technical field, more particularly to a kind of temperature control device, energy-storage units and energy storage system
System.
Background technology
At present, in order to solve the problems, such as remote, areas without electricity residential electricity consumption, government investment has built various large-scale photovoltaics
Generate electricity, wind generator system, and container energy-storage system is configured in core network or LAN, will be sent out by photovoltaic or wind-force
Be stored electronically in battery energy storage system.Battery in energy-storage system is temperature sensitive, and it is poor that each several part battery temperature can be present
Different, the difference can directly affect the performance of battery.In the prior art, for the battery energy storage system of big multiplying power, due to its power
Density is high, battery-heating amount is big, battery module structure is compact, keeps the difficulty of the temperature consistency of battery very big.Equally, it is right
In box-type energy storage system, generally can all be realized using air conditioner refrigerating and by the way of being blown by air-supply arrangement to the temperature inside the box
Regulation, because box energy storage is compact-sized so that the battery ventilated environment of some positions has differences, and temperature control device air-supply is not
Uniformly, cause larger temperature rise difference be present between each several part battery, such longtime running will necessarily be to battery life and capacity
Irreversible influence is caused, and that air conditioning exhausting amount is unsatisfactory for air-supply arrangement air output be present so that air-supply arrangement.
Therefore, it is necessary to be directed to above-mentioned problems of the prior art, there is provided a kind of technical scheme is to solve the above problems.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of temperature control device, energy-storage units and energy-storage system, with
Realize the balanced ventilation of temperature control device, the Homogeneouslly-radiating of energy-storage units, the temperature consistency of energy-storage system.
Technical scheme is used by the utility model solves above-mentioned technical problem：
A kind of temperature control device is provided, it includes air channel chamber, air-distribution device, refrigerating plant and air-supply arrangement, the cloth wind
Device include press chamber, press chamber entrance and press chamber outlet, the refrigerating plant by it is described press chamber entrance with it is described
Pressure chamber is connected, and the air-supply arrangement is arranged on the pressure chamber exit and is connected with the pressure chamber, the air channel chamber
Dissipating wind surface including air channel chamber entrance and for air outflow, the air-supply arrangement pass through the air channel chamber entrance and the air channel chamber
It is connected, the air-supply arrangement is used to press the air in chamber to be sent into the air channel chamber by described.
As the improvement of above-mentioned technical proposal, the air-distribution device includes casing, and the housing interior volume is described equal
Chamber is pressed, is provided with the casing for entering the wind-supplying mouth for pressing intracavitary for outside air.
As the further improvement of above-mentioned technical proposal, the air-supply arrangement includes centrifugal fan and wind pushing box, it is described from
Heart fan is located at the pressure chamber exit, and the wind pushing box is located at outside the centrifugal fan and is connected with the air channel chamber
It is logical.
As the further improvement of above-mentioned technical proposal, the air-supply arrangement includes two centrifugal fans, Mei Gesuo
State centrifugal fan and be additionally provided with windshield, the air that the windshield is used to send out the centrifugal fan imports the air channel chamber
Entrance.
A kind of energy-storage units are provided, it includes battery modules, power cabinet and above-mentioned temperature control device, the temperature control device
For being radiated to the battery modules.
As the improvement of above-mentioned technical proposal, the battery modules include the first side and the second side, and the air channel chamber is set
In first side and cover all surfaces of first side, the air of the dissipating wind surface discharge of the air channel chamber is from described first
Side enters battery modules and discharged from second side.
As the further improvement of above-mentioned technical proposal, including the air channel of several battery modules and respective numbers
Chamber and the air-supply arrangement, the battery modules set up separately corresponding each described in the refrigerating plant both sides, the air-distribution device
The position of battery modules opens up the pressure chamber outlet.
A kind of energy-storage system is additionally provided, it includes some above-mentioned energy-storage units, and the energy-storage units are symmetrical arranged, phase
To the air channel chambers of the energy-storage units mutually deviate from.
As the improvement of above-mentioned technical proposal, energy-storage units described in each two are arranged side by side to form an energy storage module, often
The power cabinet in the individual energy storage module is arranged between two energy storage modules.
The beneficial effects of the utility model are：
A kind of temperature control device of the utility model, energy-storage units and energy-storage system, temperature control device includes air channel chamber, cloth wind fills
Put, refrigerating plant and air-supply arrangement, air-distribution device includes pressing chamber, press chamber entrance and pressing chamber outlet, and refrigerating plant passes through
Chamber entrance is pressed to be connected with pressure chamber, air-supply arrangement, which is arranged on, presses chamber exit and be connected with pressure chamber, air channel chamber bag
Air channel chamber entrance and the dissipating wind surface for air outflow are included, air-supply arrangement is connected by air channel chamber entrance with air channel chamber, air-supply dress
Put for will press the air in chamber to be sent into the chamber of air channel；Energy-storage units side sets above-mentioned temperature control device, in air-distribution device, send
In the presence of wind apparatus and air channel chamber energy-storage units intake volume and temperature are consistent, energy-storage system includes some energy storage
Unit, temperature control device air channel chamber leaving air temp are consistent with air quantity so that battery modules Homogeneouslly-radiating, avoid generation from possessing temperature difference mistake
Big phenomenon, and then ensure the temperature consistency of energy-storage system.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used briefly describes：
Fig. 1 is the schematic perspective view of the utility model energy-storage units one embodiment；
Fig. 2 is the schematic perspective view of another angle of embodiment illustrated in fig. 1；
Fig. 3 is the top view of embodiment illustrated in fig. 1；
Fig. 4 is the side view of embodiment illustrated in fig. 1；
Fig. 5 is the schematic diagram of the utility model energy-storage system one embodiment.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection
Enclose.In addition, all connection/annexations being related in patent, not singly refer to component and directly connect, and refer to can be according to specific
Performance, by adding or reducing couple auxiliary, to form more excellent draw bail.In the utility model it is involved it is upper,
Under, the orientation such as left and right description be only for the mutual alignment relation of each part of the utility model in accompanying drawing.
Each technical characteristic in the utility model, can be with combination of interactions on the premise of not conflicting conflict.
Fig. 1 is the schematic perspective view of the utility model energy-storage units one embodiment, and Fig. 2 is the another of embodiment illustrated in fig. 1
The schematic perspective view of one angle, Fig. 3 are the top view of embodiment illustrated in fig. 1, are removed air-supply arrangement in figure, with reference to figure 1
~3, in the present embodiment, energy-storage units include battery modules 100, power cabinet 200 and temperature control device 300, and power cabinet 200 is arranged on
The side of battery modules 100, temperature control device 300 is used to radiate to battery modules 100, so as to realize effective temperature control.
Temperature control device 300 includes air channel chamber 310, air-distribution device 320, refrigerating plant 330 and air-supply arrangement 340, in order to just
By air-distribution device upper transparent in observation, Fig. 1, to observe its internal structure, air-distribution device 320 includes pressing chamber
321st, press chamber entrance 322 and press chamber outlet 323, refrigerating plant 330 is by pressing chamber entrance 322 to be connected with pressure chamber 321
Logical, air-supply arrangement 340, which is arranged on, presses at chamber outlet 323 and is connected with pressure chamber 321, and air channel chamber 310 enters including air channel chamber
Mouth 311 and the dissipating wind surface 312 for air outflow, air-supply arrangement 340 are connected with air channel chamber 310 by air channel chamber entrance 311, sent
Wind apparatus 340 is used to press the air in chamber 321 to be sent into air channel chamber 310.
Air-distribution device 320 includes casing, and the housing interior volume is above-mentioned pressure chamber 321, is provided with and is used on casing
Enter the wind-supplying mouth 324 for pressing intracavitary 321 for outside air, the air capacity that refrigerating plant 330 provides is less than air-supply arrangement 340
During the air capacity of extraction, air can be supplemented by wind-supplying mouth 324, to avoid pressing intracavitary too little pressure.
Air-supply arrangement 340 includes centrifugal fan 341 and wind pushing box 342, that wind pushing box is transparent for the ease of observation, Fig. 2
Change, to observe its internal structure, centrifugal fan 341 is located at the pressure chamber outlet 323 of air-distribution device 320, and wind pushing box 342 covers
It is located at the outside of centrifugal fan 341 and is connected with air channel chamber 310.In the present embodiment, air-supply arrangement 340 includes two centrifugal fans
341, each centrifugal fan 341 is additionally provided with windshield 343, the windshield 343 by centrifugal fan 341 it is circumferential except with air channel chamber
Other parts beyond the part of 310 connections are blocked, and the air for centrifugal fan 341 to be sent out imports air channel chamber entrance 311,
Prevent air from being spread to other spaces around centrifugal fan.
Battery modules 100 include the first side 110 and the second side 120, and air channel chamber 310 is arranged on the first side 110 and covered and is somebody's turn to do
The all surfaces of first side, air-distribution device 320 are arranged on the top of battery modules 100, and the dissipating wind surface 312 of air channel chamber 310 is discharged
Air enter from the first side 110 and battery modules 100 and discharged from its second side 120, it is hot caused by battery modules so as to take away
Amount, realizes thermolysis.
Energy-storage units include several battery modules 100, in order to which all battery modules are synchronously carried out with temperature control, temperature
Control air channel chamber 310 and air-supply arrangement 340 that device is provided with respective numbers.Each air channel chamber 310 is arranged on each battery modules
First side 110 simultaneously covers all surfaces of first side, and air-distribution device 320 is arranged on the top of battery modules 100, and correspondingly every
The position of individual battery modules, which opens up, presses chamber outlet 323, presses and is provided with air-supply arrangement 340 at chamber outlet 323.
In the present embodiment, energy-storage units include 3 battery modules 100, and 3 battery modules 100 set up separately in refrigerating plant
Both sides, wherein side have two battery modules to be arranged side by side, and each the first side of battery modules 110 is all covered with air channel chamber 310, cloth
Wind apparatus 320 is arranged on the top of battery modules 100, and the position of corresponding each battery modules opens up and presses chamber outlet 323,
Air-supply arrangement 340 is provided with pressure chamber outlet 323.
Cold air is formed after the refrigeration that air passes through refrigerating plant 330 and is filled from pressing chamber entrance 322 to enter cloth wind
Put in 320 pressure chamber 321, cold air is pressed the air-supply arrangement 340 at chamber outlet 323 to take out accordingly in chamber 321 is pressed
Go out, and by air channel chamber entrance 311 be sent into air channel chamber 310 in, so as to be discharged to from dissipating wind surface 312 in battery modules 100 and from
Second side 120 is discharged, and so as to take away heat caused by battery modules, realizes thermolysis.The pressure chamber 321 of air-distribution device 320
So that cold air is dispersed so that air themperature is uniform in pressure chamber 321, and air-supply arrangement 340 ensure that the air intake of air channel chamber 310
Uniformly so that the cold air air quantity and temperature into air channel chamber 310 are basically identical so that air channel chamber 310 passes through dissipating wind surface 312
Cold air air quantity, temperature into the first side of battery modules 110 is consistent.Air-distribution device 320 is to from refrigerating plant in temperature control device
The cold air being discharged into plays scattered and pressure acts on, and ensures that battery modules EAT is consistent, air-supply arrangement is blown simultaneously, is avoided
Each air channel chamber air quantity is inconsistent, air channel chamber by dissipating wind surface to battery modules balanced ventilation, therefore air-distribution device, air-supply arrangement and
Under the comprehensive function of air channel chamber so that battery modules EAT is consistent with intake, avoids different battery modules Air Temperatures
The problem of difference is excessive, and partial sealing heat is short-circuit, realizes the temperature control to energy-storage units.
Fig. 4 is the side view of embodiment illustrated in fig. 1；With reference to figure 4, air-distribution device 320 is arranged on the top of battery modules, has
The cold air discharged upwards beneficial to collection refrigerating plant, air-supply arrangement 340 are arranged on the side of air-distribution device 320, wind pushing box 342
The top of air channel chamber 310 is erected at, and the bottom of wind pushing box 342 connects with air channel chamber 310, will using the air-supply principle of centrifugal fan
Air-distribution device presses the cold air in chamber 321 to be sent into vertically downward in air channel chamber 310, outside the wind pushing box 342 of air-supply arrangement 340
The outer wall of wall and air channel chamber 310 is flush, and the resistance that is subject to when reducing the air flow of air-supply process, is advantageous to air is smooth
It is sent in air channel chamber 310.
Fig. 5 is the schematic diagram of the utility model energy-storage system one embodiment, and with reference to figure 5, energy-storage system includes above-mentioned
Energy-storage units, energy-storage units are symmetrical arranged so as to form a passage in centre, and the air channel chamber of relative energy-storage units mutually deviates from.
In the present embodiment, including 4 above-mentioned energy-storage units 10, each two energy-storage units 10 are arranged side by side to form one
Energy storage module, totally two energy storage modules 1, the two is symmetrical arranged and deviates from the phase of air channel chamber 310, two relative energy storage modules 1
Between form a passage 20, the hot-air discharged from battery carrier is in passageway 20, and by the air inlet of refrigerating plant 330
331 enter refrigerating plant.Hot and cold air is isolated, and is not interfere with each other so that cold air is efficiently utilized.
Power cabinet 200 in each energy storage module 1 is arranged between two battery modules 100 so that power cabinet is positioned at storage
The middle part of energy module 1, be advantageous to optimization wiring, reduce the wire length between each battery carrier and power cabinet.
When it is implemented, energy-storage system may also include greater number of energy storage module, these energy storage modules can be according to this reality
The arrangement mode for applying example is arranged, so as to realize good temperature control.
Preferred embodiment of the present utility model is above are only, but the utility model is not restricted to the embodiment, is familiar with
Those skilled in the art can also make a variety of equivalent variations or replacement on the premise of without prejudice to the utility model spirit, this
Equivalent deformation or replacement are all contained in the application claim limited range a bit.
Claims (9)
- A kind of 1. temperature control device, it is characterised in that：Including air channel chamber, air-distribution device, refrigerating plant and air-supply arrangement, the cloth wind Device include press chamber, press chamber entrance and press chamber outlet, the refrigerating plant by it is described press chamber entrance with it is described Pressure chamber is connected, and the air-supply arrangement is arranged on the pressure chamber exit and is connected with the pressure chamber, the air channel chamber Dissipating wind surface including air channel chamber entrance and for air outflow, the air-supply arrangement pass through the air channel chamber entrance and the air channel chamber It is connected, the air-supply arrangement is used to press the air in chamber to be sent into the air channel chamber by described.
- 2. temperature control device according to claim 1, it is characterised in that：The air-distribution device includes casing, in the casing Chamber is pressed in portion space to be described, is provided with the casing for entering the wind-supplying mouth for pressing intracavitary for outside air.
- 3. temperature control device according to claim 1, it is characterised in that：The air-supply arrangement includes centrifugal fan and air-supply Case, the centrifugal fan be located at it is described press chamber exit, the wind pushing box be located at outside the centrifugal fan and with it is described Air channel chamber is connected.
- 4. temperature control device according to claim 3, it is characterised in that：The air-supply arrangement includes two centrifugation wind Fan, each centrifugal fan are additionally provided with windshield, and the air that the windshield is used to send out the centrifugal fan imports The air channel chamber entrance.
- A kind of 5. energy-storage units, it is characterised in that：Including described in any one of battery modules, power cabinet and Claims 1 to 4 Temperature control device, the temperature control device be used for the battery modules are radiated.
- 6. energy-storage units according to claim 5, it is characterised in that：The battery modules include the first side and the second side, The air channel chamber is arranged on first side and covers all surfaces of first side, the dissipating wind surface discharge of the air channel chamber Air enters battery modules from first side and discharged from second side.
- 7. energy-storage units according to claim 6, it is characterised in that：Including several battery modules and respective numbers The air channel chamber and the air-supply arrangement, the battery modules set up separately corresponding in the refrigerating plant both sides, the air-distribution device The position of each battery modules opens up the pressure chamber outlet.
- A kind of 8. energy-storage system, it is characterised in that：Including the energy-storage units described in any one of some claims 5~7, institute State energy-storage units to be symmetrical arranged, the air channel chamber of the relative energy-storage units mutually deviates from.
- 9. energy-storage system according to claim 8, it is characterised in that：Energy-storage units are arranged side by side to form one described in each two Individual energy storage module, the power cabinet in each energy storage module are arranged between two energy storage modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114863.7U CN207219273U (en) | 2017-08-30 | 2017-08-30 | A kind of temperature control device, energy-storage units and energy-storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114863.7U CN207219273U (en) | 2017-08-30 | 2017-08-30 | A kind of temperature control device, energy-storage units and energy-storage system |
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| CN207219273U true CN207219273U (en) | 2018-04-10 |
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| CN201721114863.7U Active CN207219273U (en) | 2017-08-30 | 2017-08-30 | A kind of temperature control device, energy-storage units and energy-storage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449527A (en) * | 2018-09-18 | 2019-03-08 | 深圳市科陆电子科技股份有限公司 | A kind of temperature control device for energy-storage system of accumulator |
| WO2020211487A1 (en) * | 2019-04-15 | 2020-10-22 | 华为技术有限公司 | Temperature control method and device for energy storage device |
-
2017
- 2017-08-30 CN CN201721114863.7U patent/CN207219273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449527A (en) * | 2018-09-18 | 2019-03-08 | 深圳市科陆电子科技股份有限公司 | A kind of temperature control device for energy-storage system of accumulator |
| WO2020211487A1 (en) * | 2019-04-15 | 2020-10-22 | 华为技术有限公司 | Temperature control method and device for energy storage device |
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