CN220731664U - Energy storage cabinet condensation drainage dehydrating unit - Google Patents
Energy storage cabinet condensation drainage dehydrating unit Download PDFInfo
- Publication number
- CN220731664U CN220731664U CN202322378556.1U CN202322378556U CN220731664U CN 220731664 U CN220731664 U CN 220731664U CN 202322378556 U CN202322378556 U CN 202322378556U CN 220731664 U CN220731664 U CN 220731664U
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- CN
- China
- Prior art keywords
- energy storage
- storage cabinet
- water guide
- liquid
- heat exchange
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- 238000009833 condensation Methods 0.000 title claims abstract description 47
- 230000005494 condensation Effects 0.000 title claims abstract description 47
- 238000004146 energy storage Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 238000007791 dehumidification Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 8
- 239000002352 surface water Substances 0.000 claims description 22
- 239000000110 cooling liquid Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model provides a condensation drainage dehumidification device of an energy storage cabinet, which comprises the energy storage cabinet, wherein a cabin partition board is arranged in the energy storage cabinet, and divides the energy storage cabinet into an electric cabin and a battery cabin; a liquid cooling heat exchange host is arranged in the electric bin, and a battery pack is arranged in the battery bin; the liquid cooling heat exchange host machine is characterized in that a liquid outlet pipe and a liquid return pipe are communicated between the liquid cooling heat exchange host machine and the battery pack, an exhaust dehumidification valve is arranged on one section of the liquid outlet pipe in the battery bin, a condensation water guide pipe is arranged below the exhaust dehumidification valve, and the condensation water guide pipe is communicated to the liquid cooling heat exchange host machine. The utility model has the beneficial effects that: the structure is simple, electrical control is not needed, and the cost of the energy storage cabinet can be reduced.
Description
Technical Field
The utility model relates to the technical field of condensation dehumidification, in particular to a condensation drainage dehumidification device of an energy storage cabinet.
Background
The existing energy storage cabinet is generally dehumidified by adopting a semiconductor refrigeration dehumidification device, humid air in a closed space is actively sucked into a dehumidification air duct under the action of a fan, water vapor in the air is condensed into water after passing through a semiconductor refrigeration mechanism, and the water vapor is discharged out of the cabinet through a water guide pipe. The semiconductor refrigeration and dehumidification device needs to be added with a fan, a logic circuit, electric control and the like, has a complex shape, is not easy to process and needs to occupy a larger space of the energy storage cabinet; and requires separate electrical control, which is costly.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the condensing, draining and dehumidifying device for the energy storage cabinet is simple in structure.
In order to solve the technical problems, the utility model adopts the following technical scheme: the condensation, drainage and dehumidification device of the energy storage cabinet comprises the energy storage cabinet, wherein a cabin partition board is arranged in the energy storage cabinet, and divides the energy storage cabinet into an electric cabin and a battery cabin; a liquid cooling heat exchange host is arranged in the electric bin, and a battery pack is arranged in the battery bin; the liquid cooling heat exchange host machine is characterized in that a liquid outlet pipe and a liquid return pipe are communicated between the liquid cooling heat exchange host machine and the battery pack, an exhaust dehumidification valve is arranged on one section of the liquid outlet pipe in the battery bin, a condensation water guide pipe is arranged below the exhaust dehumidification valve, and the condensation water guide pipe is communicated to the liquid cooling heat exchange host machine.
Further, the exhaust dehumidifying valve comprises an upper surface water guide micro-arc surface and a lower surface water guide micro-arc surface, and condensation generating fins are arranged between the upper surface water guide micro-arc surface and the lower surface water guide micro-arc surface; the center of the upper surface water guide micro-cambered surface, the condensation generating fins and the lower surface water guide micro-cambered surface is provided with a through middle water falling channel; the lower surface water guide micro cambered surface is provided with a water collector below, a valve core is arranged below the water collector, a valve seat is arranged below the valve core, the bottom of the valve seat is connected with a condensation water guide pipe, and the valve seat is provided with a cooling liquid connecting port connected with a liquid outlet pipe.
Furthermore, the condensation generating fins are vertically distributed relative to the water guide micro-arc surface of the lower surface.
Further, the exhaust dehumidifying valve is made of aluminum.
Furthermore, a liquid collecting box is arranged at the bottom of the liquid cooling heat exchange host, a drain pipe is arranged on the liquid collecting box, and a water outlet of the drain pipe is arranged outside the energy storage cabinet.
Furthermore, a filter plug is arranged at the water outlet of the liquid collecting box, and the water outlet of the liquid collecting box is connected with a drain pipe through a quick pneumatic connector.
Further, the liquid cooling heat exchange host comprises a heat exchanger, and a heat exchanger hoop is arranged below the heat exchanger.
Further, the lower part of the heat exchanger is provided with an inclined water guide plate and a transverse water guide plate which are connected in sequence, the transverse water guide plate is provided with a water falling hole, and the liquid collecting box is arranged at the bottom of the water falling hole.
Further, the transverse water guide plate is provided with a converging water guide plate, and the converging water guide plate is vertically connected with the transverse water guide plate.
Further, a heat exchange fan is arranged on the side face of the heat exchanger.
The utility model has the beneficial effects that: the battery compartment is sealed through the compartment body partition board, and the exhaust dehumidifying valve is arranged on the liquid outlet pipe in the battery compartment, so that the temperature of the exhaust dehumidifying valve is close to the temperature of cooling liquid in the liquid outlet pipe, water vapor with higher temperature in the battery compartment is subjected to low temperature, condensation is generated by liquefaction, the generated condensation is discharged, the exhaust dehumidifying of the battery compartment is realized, and the device has a simple structure and does not need electrical control, and can reduce the cost of the energy storage cabinet.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from the mechanisms shown in these drawings without the need for inventive labour for a person skilled in the art.
FIG. 1 is a diagram showing the overall structure of a condensing, draining and dehumidifying device of an energy storage cabinet according to an embodiment of the utility model;
FIG. 2 is a cross-sectional view of a liquid-cooled heat exchange mainframe according to an embodiment of the utility model;
FIG. 3 is a cross-sectional isometric view of a liquid-cooled heat exchange mainframe according to an embodiment of the present utility model;
FIG. 4 is a block diagram of an exhaust dehumidification valve in accordance with an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of condensation generation according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a liquid collecting box according to an embodiment of the present utility model;
1, an energy storage cabinet; 2. a cabin partition board; 10. an electrical bin; 11. a liquid cooling heat exchange host; 12. a liquid outlet pipe; 13. a liquid return pipe; 14. a liquid collecting box; 15. a drain pipe; 20. a battery compartment; 21. a battery pack; 22. an exhaust dehumidifying valve; 23. a condensation water guide pipe; 30. condensation; 111. a heat exchanger; 112. a heat exchanger anchor ear; 113. a heat exchange fan; 114. an inclined water guide plate; 115. a transverse water guide plate; 116. a confluence water guide plate; 117. a water falling hole; 141. a filter plug; 151. a quick pneumatic connector; 221. a water guiding micro cambered surface on the upper surface; 222. generating fins by condensation; 223. a lower surface water guide micro cambered surface; 224. a middle water falling channel; 225. a water collector; 226. a valve core; 227. a valve seat; 228. and a cooling liquid connection port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The following examples are presented with reference to FIGS. 1-6.
The embodiment of the utility model is as follows: the condensation, drainage and dehumidification device of the energy storage cabinet comprises the energy storage cabinet 1, wherein a cabin partition board 2 is arranged in the energy storage cabinet 1, and the cabin partition board 2 divides the energy storage cabinet 1 into an electric cabin 10 and a battery cabin 20; the electric bin 10 is internally provided with a liquid cooling heat exchange host 11, and the battery bin 20 is internally provided with a battery pack 21; a liquid outlet pipe 12 and a liquid return pipe 13 are communicated between the liquid cooling heat exchange host 11 and the battery pack 21, an exhaust dehumidifying valve 22 is arranged on one section of the liquid outlet pipe 12 in the battery compartment 20, a condensation water guide pipe 23 is arranged below the exhaust dehumidifying valve 22, and the condensation water guide pipe 23 is communicated to the liquid cooling heat exchange host 11.
In this scheme, seal up battery compartment 20 through cabin body baffle 2, establish exhaust dehumidification valve 22 on drain pipe 12 in battery compartment 20 for exhaust dehumidification valve 22's temperature is close with the coolant liquid temperature in the drain pipe 12, and the higher steam of temperature runs into the low temperature in the battery compartment 20, will liquefy and produce condensation 30, discharges the condensation 30 that will produce, thereby realizes the exhaust dehumidification of battery compartment 20, and the device simple structure does not need electrical control, can reduce the cost of energy storage cabinet.
The exhaust dehumidifying valve 22 comprises an upper surface water guide micro arc surface 221 and a lower surface water guide micro arc surface 223, and a condensation generating fin 222 is arranged between the upper surface water guide micro arc surface 221 and the lower surface water guide micro arc surface 223; the center of the upper surface water guide micro-arc surface 221, the condensation generating fin 222 and the lower surface water guide micro-arc surface 223 is provided with a through middle water falling channel 224; the lower surface leads the below of little cambered surface 223 and is equipped with water collector 225, and water collector 225 below is equipped with case 226, and the case 226 below is equipped with disk seat 227, and condensation aqueduct 23 is connected to disk seat 227 bottom, and disk seat 227 is equipped with the coolant connection mouth 228 of connecting drain pipe 12. Wherein the condensation generating fins 222 are vertically distributed with respect to the lower surface water guiding micro cambered surface 223. Wherein the exhaust dehumidifying valve 22 is of aluminum material.
The bottom of the liquid cooling heat exchange host 11 is provided with a liquid collecting box 14, the liquid collecting box 14 is provided with a drain pipe 15, and a water outlet of the drain pipe 15 is arranged outside the energy storage cabinet 1.
The water outlet of the liquid collecting box 14 is provided with a filter plug 141, and the water outlet of the liquid collecting box 14 is connected with the drain pipe 15 through a quick pneumatic connector 151.
The liquid cooling heat exchange host 11 comprises a heat exchanger 111, and a heat exchanger hoop 112 is arranged below the heat exchanger 111.
Wherein, the side of the heat exchanger 111 is provided with a heat exchange fan 113.
Wherein, the oblique water guide plate 114 and the transverse water guide plate 115 are sequentially connected below the heat exchanger 111, the transverse water guide plate 115 is provided with a water falling hole 117, and the liquid collecting box 14 is arranged at the bottom of the water falling hole 117.
Wherein, be equipped with the water collector guide plate 116 on the horizontal water guide plate 115, the water collector guide plate 116 is connected with horizontal water guide plate 115 is vertical.
In this embodiment, the liquid cooling heat exchange host 11 uses a 220VAC driving motor as cooling liquid circulation power, R134a is used as a refrigerant, 50%/50% glycol/water solution is used as cooling liquid to control target water temperature, when the low temperature glycol/water solution passes through the air exhaust dehumidification valve 22 made of aluminum material from the liquid outlet pipe 12 to enter the battery pack 21 for circulation, the low temperature cooling liquid can enable the surface temperature of the air exhaust dehumidification valve 22 made of aluminum material to be basically consistent with the cooling liquid temperature of the liquid outlet pipe 12 and lower than the internal room temperature of the right battery compartment 20, the battery compartment 20 and the electric compartment 10 are sealed by the compartment partition 2, the front and rear doors of the battery compartment 20 are sealed by adopting an IP55 level, moisture contained in the air in the battery compartment 20 is in the air exhaust dehumidification valve 22 encountering low temperature, so as to form condensation 30 on the condensation generating fin 222 of aluminum, the condensation 30 passes through the middle channel 224 to enter the water collector 225, the condensation guide pipe 23 is led into the heat exchange host 11, the condensation 30 drops from the bottom of the liquid cooling heat exchange guide 11 on the surface of the host 111 and simultaneously falls into the water storage box 14 by the water storage guide plate 15, and the water storage box 14 is arranged at the bottom of the water storage box 15, and the water storage box 15 is arranged at the bottom of the water storage box 15 is in the air storage box 14, and the water storage box 15 is connected to the water box 15 is in the air storage box 15, and the water storage box 15 is connected to the water storage box 15, and the water storage box is in the water tank, and the water storage box is sealed.
The condensate enters the heat exchanger 111 of the liquid cooling heat exchange host 11 through the condensate water guide pipe 23, the heat exchanger 111 gathers the condensate brought by the battery compartment 20 and the condensate generated by the heat exchanger 111, and drops to the lower part of the heat exchange host under the action of gravity, and the condensate is collected to the water falling hole 117 through the combined force action of the inclined water guide plate 114, the horizontal water guide plate 115 and the converging water guide plate 116, the liquid collecting box 14 is arranged below the water falling hole 117, the bottom of the body of the liquid collecting box 14 is an inclined plane, and the water falling is converged to the tail end of the liquid collecting box 14.
The rear end of the liquid collecting box 14 is provided with a filter plug 141 with a pore of 50PPI, so that dust, insects and the like outside the energy storage cabinet can be prevented from entering. The bottom is connected with quick pneumatic connector 151, conveniently connects drain pipe 15. The condensation is discharged out of the energy storage cabinet through the drain pipe 15 under the action of gravity.
According to the technical scheme, according to a thermodynamic model and the natural conditions and principles of condensation, cooling liquid of a liquid cooling unit is used as a medium, an aluminum exhaust dehumidifying valve 22 is adopted to actively convert humid air in a battery compartment 20 into the condensation 30 and collect the condensation under the action of natural gravity, and the condensation is discharged out of the cabinet through a pipeline, so that the condensation is discharged, and meanwhile, the traditional complicated electrical design and electrical control are avoided, the condensation is actively discharged under the working condition of ensuring the normal temperature of a battery pack, and the cost of an energy storage cabinet is reduced.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. The condensing, draining and dehumidifying device for the energy storage cabinet is characterized by comprising the energy storage cabinet, wherein a cabin partition board is arranged in the energy storage cabinet and divides the energy storage cabinet into an electric cabin and a battery cabin; a liquid cooling heat exchange host is arranged in the electric bin, and a battery pack is arranged in the battery bin; the liquid cooling heat exchange host machine is characterized in that a liquid outlet pipe and a liquid return pipe are communicated between the liquid cooling heat exchange host machine and the battery pack, an exhaust dehumidification valve is arranged on one section of the liquid outlet pipe in the battery bin, a condensation water guide pipe is arranged below the exhaust dehumidification valve, and the condensation water guide pipe is communicated to the liquid cooling heat exchange host machine.
2. The energy storage cabinet condensate drain dehumidification device of claim 1, wherein: the exhaust dehumidifying valve comprises an upper surface water guide micro-arc surface and a lower surface water guide micro-arc surface, and condensation generating fins are arranged between the upper surface water guide micro-arc surface and the lower surface water guide micro-arc surface; the center of the upper surface water guide micro-cambered surface, the condensation generating fins and the lower surface water guide micro-cambered surface is provided with a through middle water falling channel; the lower surface water guide micro cambered surface is provided with a water collector below, a valve core is arranged below the water collector, a valve seat is arranged below the valve core, the bottom of the valve seat is connected with a condensation water guide pipe, and the valve seat is provided with a cooling liquid connecting port connected with a liquid outlet pipe.
3. The energy storage cabinet condensate drain dehumidification device of claim 2, wherein: the condensation generating fins are vertically distributed relative to the water guide micro-arc surface of the lower surface.
4. The energy storage cabinet condensate drain dehumidification device of claim 2, wherein: the exhaust dehumidifying valve is made of aluminum.
5. The energy storage cabinet condensate drain dehumidification device of claim 1, wherein: the bottom of the liquid cooling heat exchange host is provided with a liquid collecting box, the liquid collecting box is provided with a drain pipe, and a water outlet of the drain pipe is arranged outside the energy storage cabinet.
6. The energy storage cabinet condensate drain dehumidification device of claim 5, wherein: the water outlet of the liquid collecting box is provided with a filter plug and is connected with a drain pipe through a quick pneumatic connector.
7. The energy storage cabinet condensate drain dehumidification device of claim 5, wherein: the liquid cooling heat exchange host comprises a heat exchanger, and a heat exchanger hoop is arranged below the heat exchanger.
8. The energy storage cabinet condensate drain dehumidification device of claim 7, wherein: the lower part of the heat exchanger is provided with an inclined water guide plate and a transverse water guide plate which are connected in sequence, the transverse water guide plate is provided with a water falling hole, and the liquid collecting box is arranged at the bottom of the water falling hole.
9. The energy storage cabinet condensate drain dehumidification device of claim 8, wherein: and the transverse water guide plate is provided with a converging water guide plate which is vertically connected with the transverse water guide plate.
10. The energy storage cabinet condensate drain dehumidification device of claim 7, wherein: and a heat exchange fan is arranged on the side surface of the heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378556.1U CN220731664U (en) | 2023-09-01 | 2023-09-01 | Energy storage cabinet condensation drainage dehydrating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378556.1U CN220731664U (en) | 2023-09-01 | 2023-09-01 | Energy storage cabinet condensation drainage dehydrating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220731664U true CN220731664U (en) | 2024-04-05 |
Family
ID=90486776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322378556.1U Active CN220731664U (en) | 2023-09-01 | 2023-09-01 | Energy storage cabinet condensation drainage dehydrating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220731664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118173954A (en) * | 2024-05-13 | 2024-06-11 | 晶科储能科技有限公司 | Energy storage device |
-
2023
- 2023-09-01 CN CN202322378556.1U patent/CN220731664U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118173954A (en) * | 2024-05-13 | 2024-06-11 | 晶科储能科技有限公司 | Energy storage device |
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