CN219203289U - Water tank for heat management system of power exchange station and heat management system with water tank - Google Patents
Water tank for heat management system of power exchange station and heat management system with water tank Download PDFInfo
- Publication number
- CN219203289U CN219203289U CN202320306337.XU CN202320306337U CN219203289U CN 219203289 U CN219203289 U CN 219203289U CN 202320306337 U CN202320306337 U CN 202320306337U CN 219203289 U CN219203289 U CN 219203289U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- management system
- water tank
- box body
- level
- 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
Images
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model provides a water tank and have its thermal management system for power conversion station thermal management system, this water tank, includes the box, be provided with on the box be used for right the low level liquid level meter that detects in the box first liquid level, right the middle position liquid level meter that detects in the box second liquid level, be used for right the high level liquid level meter that detects in the box third liquid level, and alarm unit, the low level liquid level meter be in the box highly be higher than the lower limit of the liquid level that the box allows, the middle position liquid level meter set up in the middle part of box, the high level liquid level meter be less than in the box the upper limit of the liquid level that the box allows, alarm unit is used for being in the liquid level in the box is less than the low level liquid level meter is with be located high level liquid level meter is higher than the alarm when high level liquid level meter is located. The water tank can reduce the workload of management personnel and prevent the water tank and the thermal management system from being damaged.
Description
Technical Field
The utility model relates to the technical field of heat exchange, in particular to a water tank for a heat management system of a heat exchange station and the heat management system with the water tank.
Background
With the development of technology and the importance of environmental protection, the popularization rate of electric vehicles is higher and higher, and the electric vehicle energy supplementing and cruising becomes an important subject. In the prior art, power conversion is an important energy supplementing way. As the power and endurance of the electric vehicle become larger, the heating problem of the battery pack becomes more and more prominent, which puts more stringent demands on the thermal management system in the battery exchange station.
Because the battery pack in the power exchange station is more, the heat management system in the power exchange station needs to have an indefinite number of refrigeration demands, and the influence degree of the temperature of the internal refrigeration liquid is larger, therefore, in the heat management system of the power exchange station, a water tank is generally arranged.
When the water tank is in operation, water in the water tank can be increased or reduced due to different working conditions, and in the use process, management personnel are required to pay attention all the time so as to supplement water for the water tank when the water storage is less, and to drain water in time when the water storage is more. This obviously increases labor costs and can also cause damage to the tank and even the entire thermal management system in the event of an operator negligence.
Disclosure of Invention
The utility model provides a water tank for a heat management system of a heat exchange station and the heat management system with the water tank.
The utility model provides a water tank for a heat management system of a power exchange station, which comprises a tank body, wherein a low-level liquid level meter for detecting a first liquid level in the tank body, a middle-level liquid level meter for detecting a second liquid level in the tank body, a high-level liquid level meter for detecting a third liquid level in the tank body and an alarm unit are arranged on the tank body, the height of the low-level liquid level meter in the tank body is higher than the lower limit of the allowed liquid level of the tank body, the middle-level liquid level meter is arranged in the middle of the tank body, the height of the high-level liquid level meter in the tank body is lower than the upper limit of the allowed liquid level of the tank body, and the alarm unit is used for giving an alarm when the liquid level in the tank body is lower than the height of the low-level liquid level meter and higher than the height of the high-level liquid level meter.
Further, a first fluid supplementing port used for being connected with a pipeline is further formed in the box body, and the height of the first fluid supplementing port on the box body is flush with the height of the middle liquid level gauge on the box body.
Further, the water tank for the heat management system of the power exchange station further comprises a control unit, a control valve and a fluid replacement pump, wherein the low-level liquid level meter, the middle-level liquid level meter, the control valve and the fluid replacement pump are all connected with the control unit, the control valve and the fluid replacement pump are arranged on the pipeline, the control unit is used for starting the control valve and the fluid replacement pump when the liquid level of the tank body is lower than the low-level liquid level timing, so as to supplement liquid in the tank body, and closing the fluid replacement pump and the control valve when the liquid level reaches the middle-level liquid level timing, so as to stop supplementing liquid for the tank body.
Further, a second fluid infusion port is formed in the box body and is located at the top of the box body.
Further, the box body is coated with an insulating layer.
Further, a liquid viewing window for observing the height of the liquid level in the box body is also arranged on the side wall of the box body.
Further, the upper end of the viewing window is communicated with the box body at a position higher than the height of the high-level liquid level meter, and the lower end of the viewing window is communicated with the box body at a position lower than the height of the low-level liquid level meter.
Further, the bottom in the box body is also provided with a turbulent flow structure.
Further, the spoiler structure comprises a first spoiler and a second spoiler, the first spoiler and the second spoiler are arranged in a staggered mode, and a plurality of through holes are formed in the first spoiler and the second spoiler.
The utility model also provides a heat management system, which comprises the water tank for the heat management system of the heat exchange station.
In summary, in the utility model, by arranging three liquid level meters in the tank, when the liquid level in the water tank is lower than the height of the low level liquid level meter, it is indicated that the liquid in the water tank is lower and the liquid is needed to be replenished. Because the height of the low-level liquid level gauge in the box body is higher than the lower limit of the liquid level allowed by the box body, the low-level liquid level gauge is equivalent to an advance, so that a manager can know information of lower liquid level in advance, and the manager can conveniently have enough time to carry out liquid supplementing treatment; when the liquid level in the box body reaches the height of the middle liquid level meter during liquid supplementing, a manager can stop liquid supplementing; when the liquid level in the water tank is higher than the height of the high-level liquid level meter, a manager can be reminded to drain, and similarly, as the height of the high-level liquid level meter is lower than the upper limit of the liquid level allowed by the tank body, the liquid level is equivalent to an advance, so that the manager can know the information of higher liquid level in advance, and the manager can conveniently drain for a long time. Therefore, it can reduce the workload of the manager and prevent the occurrence of damage to the water tank and the thermal management system.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram of an axial structure of a water tank for a heat management system of a heat exchange station according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram showing a front view of a water tank for the heat management system of the power exchange station of fig. 1.
Fig. 3 is a system block diagram of a water tank for the power plant thermal management system of fig. 1.
Fig. 4 is a schematic view showing an internal structure of a water tank for the heat management system of the power exchanging station of fig. 1.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model to achieve the preset purpose, the following detailed description of the present utility model is given with reference to the accompanying drawings and preferred embodiments.
The utility model provides a water tank for a heat management system of a heat exchange station and the heat management system with the water tank.
Fig. 1 is a schematic axial side structure of a water tank for a heat management system of a heat exchange station according to an embodiment of the present utility model, and fig. 2 is a schematic front view of the water tank for the heat management system of the heat exchange station in fig. 1. As shown in fig. 1 and 2, the water tank for a heat management system of a power exchange station provided by the embodiment of the utility model comprises a tank 10, wherein a low-level liquid level meter 11 for detecting a first liquid level in the tank 10, a middle-level liquid level meter 12 for detecting a second liquid level in the tank 10 and a high-level liquid level meter 13 for detecting a third liquid level in the tank 10 are arranged on the tank 10, the height of the low-level liquid level meter 11 in the tank 10 is higher than the lower limit of the allowable liquid level of the tank 10, the middle-level liquid level meter 12 is arranged in the middle of the tank 10, and the height of the high-level liquid level meter 13 in the tank 10 is lower than the upper limit of the allowable liquid level of the tank 10. The tank further comprises an alarm unit (not shown) to alarm when the liquid level in the tank 10 is below the low level gauge 11 and above the high level gauge 13.
In this embodiment, by providing three liquid level meters in the tank 10, when the liquid level in the tank 10 is lower than the height of the low level liquid level meter 11, it is indicated that the liquid stored in the tank 10 is lower, and liquid replenishment is required. Because the height of the low-level liquid level meter 11 in the box body 10 is higher than the lower limit of the liquid level allowed by the box body 10, the method is equivalent to an advance, so that a manager can know information of lower liquid level in advance, and the manager can conveniently have enough time to perform liquid supplementing treatment; when the liquid level in the box body 10 reaches the height of the middle liquid level meter 12 during liquid supplementing, a manager can stop liquid supplementing; when the liquid level in the box 10 is higher than the height of the high-level liquid level meter 13, the manager can be reminded to drain, and similarly, as the height of the high-level liquid level meter 13 is lower than the upper limit of the liquid level allowed by the box 10, the height is equivalent to an advance, so that the manager can know the information of higher liquid level in advance, and the manager can have enough time to drain. Therefore, it can reduce the workload of the manager and prevent the occurrence of damage to the water tank and the thermal management system.
Further, in this embodiment, the tank 10 is further provided with a first fluid-filling port 141 for connecting with a pipeline (not shown), and the height of the first fluid-filling port 141 on the tank 10 is flush with the height of the median level gauge 12 on the tank 10. Since the fluid replacement needs to be stopped when the height of the fluid level reaches the neutral level gauge 12, the first fluid replacement port 141 is set to be flush with the height of the neutral level gauge 12, and fluid replacement for the tank 10 can be performed more preferably. In the case of draining, the liquid can be drained through the first liquid supplementing port 141, so that the tank 10 has a proper liquid level after the liquid is drained.
Fig. 3 is a system block diagram of a water tank for the power plant thermal management system of fig. 1. As shown in fig. 3, in this embodiment, the water tank further includes a control unit 21, a control valve 22 and a fluid replacement pump 23, the low level gauge 11, the middle level gauge 12, the control valve 22 and the fluid replacement pump 23 are all connected to the control unit 21, the control valve 22 and the fluid replacement pump 23 are all disposed on a pipeline, and the control unit 21 is configured to open the control valve 22 and the fluid replacement pump 23 to replace fluid in the tank 10 when the liquid level of the tank 10 is lower than the low level gauge 11, and close the fluid replacement pump 23 and the control valve 22 to stop replacing fluid in the tank 10 when the liquid level reaches the middle level gauge 12. Through the arrangement, liquid supplementing can be automatically carried out, and when the liquid level reaches a proper height, liquid supplementing is automatically stopped, so that the situation that the liquid level is too high during liquid supplementing is prevented.
Referring to fig. 1 and 2, in the present embodiment, the tank 10 is further provided with a second fluid-filling port 142, and the second fluid-filling port 142 is located at the top of the tank 10 to manually fill the tank 10 with fluid when related equipment for automatic fluid-filling is damaged.
Further, a liquid outlet 151 and a liquid return 152 are also provided on the tank 10, so that the liquid circulates in the whole thermal management system.
An insulating layer (not shown) is further coated on the tank 10 to keep the temperature of the liquid in the tank 10 stable.
Further, a viewing window 16 for observing the liquid level in the tank 10 is further arranged on the side wall of the tank 10, and the upper end of the viewing window 16 is communicated with the upper part of the tank 10, preferably, the communicated position is higher than the height of the high-level liquid level gauge 13 on the tank 10; the lower end of the viewing window 16 communicates with the lower portion of the tank 10, preferably at a position on the tank 10 lower than the level of the low level gauge 11. The viewing window is made of a transparent material.
Fig. 4 is a schematic view showing an internal structure of a water tank for the heat management system of the power exchanging station of fig. 1. As shown in fig. 4, in the present embodiment, a turbulence structure 17 is further provided at the bottom of the tank 10 to avoid bubbles, backflow, and the like generated by the impact of a large flow during the circulation of the liquid.
More specifically, the spoiler structure 17 includes a first spoiler 171 and a second spoiler 172, the first spoiler 171 and the second spoiler 172 are disposed alternately, for example, in a cross-shaped configuration, and a plurality of through holes 173 are disposed on the first spoiler 171 and the second spoiler 172.
In summary, in the present utility model, by providing three level gauges in the tank 10, when the liquid level in the tank is lower than the height of the low level gauge 11, it is indicated that the liquid in the tank is lower, and the liquid is required to be replenished. Because the height of the low-level liquid level meter 11 in the box body 10 is higher than the lower limit of the liquid level allowed by the box body 10, the method is equivalent to an advance, so that a manager can know information of lower liquid level in advance, and the manager can conveniently have enough time to perform liquid supplementing treatment; when the liquid level in the box body 10 reaches the height of the middle liquid level meter 12 during liquid supplementing, a manager can stop liquid supplementing; when the liquid level in the water tank is higher than the height of the high-level liquid level meter 13, the manager can be reminded to drain, and similarly, as the height of the high-level liquid level meter 13 is lower than the upper limit of the liquid level allowed by the tank body 10, the liquid level is equivalent to an advance, so that the manager can know the information of higher liquid level in advance, and the manager can have enough time to drain. Therefore, it can reduce the workload of the manager and prevent the occurrence of damage to the water tank and the thermal management system.
The utility model also comprises a thermal management system comprising the water tank described above, please refer to the prior art for other technical features of the thermal management system.
The present utility model is not limited to the preferred embodiments, but is capable of modification in all respects, including as a mere fact that the utility model is described above, and it is intended that the utility model not be limited to the details of the preferred embodiments, but that any and all modifications and equivalents of the embodiments described herein fall within the scope of the present utility model.
Claims (10)
1. A water tank for a heat management system of a power exchange station, characterized by: the automatic detection device comprises a box body, wherein a low-level liquid level meter used for detecting a first liquid level in the box body, a middle-level liquid level meter used for detecting a second liquid level in the box body, a high-level liquid level meter used for detecting a third liquid level in the box body and an alarm unit are arranged on the box body, the low-level liquid level meter is higher than the lower limit of the allowed liquid level of the box body in the box body, the middle-level liquid level meter is arranged in the middle of the box body, the high-level liquid level meter is lower than the upper limit of the allowed liquid level of the box body in the box body, and the alarm unit is used for giving an alarm when the liquid level in the box body is lower than the height of the low-level liquid level meter and higher than the height of the high-level liquid level meter.
2. The water tank for a heat exchange station thermal management system of claim 1, wherein: the box is further provided with a first fluid infusion port connected with the pipeline, and the height of the first fluid infusion port on the box is flush with the height of the neutral level gauge on the box.
3. The water tank for a heat exchange station management system according to claim 2, wherein: the water tank for the heat management system of the power exchange station further comprises a control unit, a control valve and a fluid replacement pump, wherein the low-level liquid level meter, the middle-level liquid level meter, the control valve and the fluid replacement pump are connected with the control unit, the control valve and the fluid replacement pump are arranged on the pipeline, the control unit is used for starting the control valve and the fluid replacement pump when the liquid level of the tank body is lower than the low-level liquid level timing, so as to supplement liquid in the tank body, and closing the fluid replacement pump and the control valve when the liquid level reaches the middle-level liquid level timing, so as to stop supplementing liquid for the tank body.
4. The water tank for a heat exchange station management system according to claim 2, wherein: the box is provided with a second fluid infusion port, and the second fluid infusion port is positioned at the top of the box.
5. The water tank for a heat exchange station thermal management system of claim 1, wherein: and the box body is coated with an insulating layer.
6. The water tank for a heat exchange station thermal management system of claim 1, wherein: the side wall of the box body is also provided with a liquid viewing window for observing the height of the liquid level in the box body.
7. The water tank for a heat exchange station management system of claim 6 wherein: the upper end of the liquid viewing window is communicated with the box body at a position higher than the height of the high-level liquid level meter, and the lower end of the liquid viewing window is communicated with the box body at a position lower than the height of the low-level liquid level meter.
8. The water tank for a heat exchange station thermal management system of claim 1, wherein: the bottom in the box still is provided with vortex structure.
9. The water tank for a heat exchange station management system of claim 8, wherein: the vortex structure comprises a first vortex plate and a second vortex plate, wherein the first vortex plate and the second vortex plate are arranged in a staggered mode, and a plurality of through holes are formed in the first vortex plate and the second vortex plate.
10. A thermal management system, characterized by: a water tank for a heat management system of a power exchange station comprising any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306337.XU CN219203289U (en) | 2023-02-20 | 2023-02-20 | Water tank for heat management system of power exchange station and heat management system with water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306337.XU CN219203289U (en) | 2023-02-20 | 2023-02-20 | Water tank for heat management system of power exchange station and heat management system with water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219203289U true CN219203289U (en) | 2023-06-16 |
Family
ID=86714353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320306337.XU Active CN219203289U (en) | 2023-02-20 | 2023-02-20 | Water tank for heat management system of power exchange station and heat management system with water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219203289U (en) |
-
2023
- 2023-02-20 CN CN202320306337.XU patent/CN219203289U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101389276B1 (en) | Passive Safety System of Integral Reactor | |
| CN111878219B (en) | Automatic water supplementing device of radiator and excavator | |
| CN219203289U (en) | Water tank for heat management system of power exchange station and heat management system with water tank | |
| CN215810294U (en) | Automatic water replenishing device of cooling tower for gravure production line | |
| CN116608100B (en) | Liquid circulation cooling system of offshore wind turbine generator system and monitoring method thereof | |
| CN219393509U (en) | Battery module cooling system and battery module | |
| CN215608969U (en) | Water storage system with water flow metering and fire-fighting water supply functions | |
| CN210296515U (en) | Quick cooling device for low-temperature test of fuel cell | |
| CN215278859U (en) | Fuel cell part cleaning system | |
| CN114061309A (en) | Closed circulation system for cooling and water supplying of crucible and operation method thereof | |
| CN208673156U (en) | A kind of auto Oil-filling System Using in chemical fertilizer production | |
| CN219033388U (en) | Automatic water supply control system for large-scale evaporation observation | |
| CN208949347U (en) | A kind of quenching bath and quenching unit | |
| CN208457940U (en) | A kind of multitubular boiler recirculated cooling water water charging system | |
| CN221486610U (en) | Liquid circulation system, liquid cooling device and energy storage device | |
| CN217482491U (en) | Lubricating and cooling oil station with high-level oil tank | |
| CN216011333U (en) | Ground source heat pump unit capable of automatically controlling soil heat balance | |
| CN218755087U (en) | A medicine system for sewage station | |
| CN221262507U (en) | Automatic fluid infusion system and battery cooling system | |
| CN221228043U (en) | Liquid cooling system | |
| CN217929857U (en) | Device for preventing condenser water charging system from falling vacuum | |
| CN215591059U (en) | Anti-freezing fluid processing equipment with fault alarm function | |
| CN213743944U (en) | Pump seal cooling water circulation system | |
| CN219607386U (en) | Automatic water tank liquid supplementing device for cold and hot integrated machine | |
| CN213537258U (en) | Automatic change oil changing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |