Liquid pumping circulating device for liquid cooling energy storage cabinet

Abstract

The utility model belongs to the field of liquid cooling energy storage cabinets, and particularly relates to a liquid pumping circulating device for a liquid cooling energy storage cabinet, which comprises a liquid storage tank, a pump is fixedly mounted at the bottom of one side of the liquid storage tank, a liquid outlet pipe is fixedly connected to the water outlet end of the pump, and a liquid inlet pipe is fixedly connected to the top of the other side of the liquid storage tank; the outer side of the liquid storage tank is fixedly connected with a slow flow heat dissipation assembly, the slow flow heat dissipation assembly comprises a slow flow pipe, a liquid passing pipe, a spiral pipe, a fixing column and a spiral blade, and the position over the liquid storage tank is movably connected with the outer side of the slow flow pipe. According to the cooling device, a worker can conveniently adjust the flowing speed of cooling liquid, then the flowing speed of the cooling liquid in a high-temperature area can be delayed, the high-temperature area can be fully cooled through the cooling liquid, meanwhile, by delaying flowing of the cooling liquid, the using amount of the liquid can be reduced, the utilization rate of the surface of the cooler is increased, and the energy density is improved.

Description

Technical Field

[0001] The utility model relates to the field of liquid-cooled energy storage cabinets, in particular to a liquid pumping circulation device for a liquid-cooled energy storage cabinet. Background Art

[0002] A liquid-cooled energy storage cabinet is a device used to store and release energy, and uses liquid cooling technology for thermal management. It is commonly used in power systems, renewable energy systems, and industrial applications to provide energy storage and energy supply regulation functions. It includes an energy storage unit, a control system, a cooling system, a cabinet, and a housing. The cooling system uses liquid cooling technology to reduce the temperature of the energy storage unit through liquid heat transfer to improve the efficiency of energy storage and release. Common liquid cooling media include water, coolant, or other heat transfer liquids, so a pumping circulation device is used to transport and flow the coolant.

[0003] Although the liquid pumping circulation devices currently on the market have met the user's needs to a certain extent, there are still certain defects in the use process. The specific problems are as follows: since the pipeline specifications of the liquid pumping circulation device are fixed when in use, the flow rate of the coolant is the same, so that the flow rate of the coolant remains unchanged when flowing through the high-temperature area, which is further inconvenient for the coolant to cool the high-temperature area inside the liquid-cooled energy storage cabinet. Therefore, in view of the above problems, a liquid pumping circulation device for a liquid-cooled energy storage cabinet is proposed. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, since the pipeline specifications of the liquid pumping circulation device are fixed when in use, the flow rate of the coolant is the same, so that the flow rate of the coolant remains unchanged when flowing through the high-temperature area, which further makes it inconvenient for the coolant to cool the high-temperature area inside the liquid-cooled energy storage cabinet. The utility model proposes a liquid pumping circulation device for a liquid-cooled energy storage cabinet.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a liquid pumping circulation device for a liquid-cooled energy storage cabinet, comprising a liquid storage tank, a pump is fixedly installed at the bottom of one side of the liquid storage tank, a liquid outlet pipe is fixedly connected to the water outlet end of the pump, and a liquid inlet pipe is fixedly connected to the top of the other side of the liquid storage tank; a slow-flow heat dissipation component is fixedly connected to the outside of the liquid storage tank, and the slow-flow heat dissipation component includes a slow-flow pipe, a liquid-passing pipe, a spiral pipe, a fixed column and a spiral leaf;

[0006] The position just above the liquid storage tank is movably connected to the outside of the slow flow pipe, one end of the two liquid pipes is fixedly connected to the two ends of the slow flow pipe respectively, the middle of the outer side of the two slow flow pipes is fixedly connected to the two ends of the spiral pipe, the middle of the inner side of the slow flow pipe is fixedly connected to the outer side of the fixed column, and the outer side of the fixed column is fixedly connected to the edge of the spiral blade;

[0007] One end of the liquid passage pipe is fixedly connected to a connection and positioning assembly, and the connection and positioning assembly includes a connection pipe, a threaded barrel, a threaded ring, a connection ring and a fixing frame;

[0008] One end of the liquid passing pipe is fixedly connected to the outside of the connecting pipe, the outer edge of the connecting pipe is rotatably connected to the inner edge of the threaded tube, the inner sides of several threaded rings are respectively fixedly connected to the outer edges of the liquid outlet pipe, the liquid inlet pipe and the liquid passing pipe, the inner side of the connecting ring is rotatably sleeved with the middle part of the outer side of the connecting pipe, and the middle part of one side of the connecting ring is rotatably connected to the outer side of the fixing frame.

[0009] Preferably, the slow-flow heat dissipation assembly further includes a flow diversion block and a flow guide ring;

[0010] One end of the fixing column is fixedly connected to the outer side of the diverter block, and the inner side edge of the slow flow tube is fixedly connected to the outer side of the guide ring.

[0011] Preferably, the outer side of the spiral blade is fixedly connected to the inner side of the slow flow tube.

[0012] Preferably, the guide ring is located at one side of the diverter block, and the diverter block is a cone.

[0013] Preferably, the connection and positioning assembly further includes a sealing ring and a fastening bolt;

[0014] One side of the two sealing rings is respectively fixedly connected to one end of the connecting pipe, and the two fastening bolts are respectively embedded in and slidably connected to the two sides of the inner side of the fixing frame.

[0015] Preferably, the inner side of the threaded barrel is threadedly connected to the outer side of the threaded ring, and one end of the connecting pipe is in contact with one end of the liquid outlet pipe, the liquid inlet pipe and the liquid passage pipe respectively.

[0016] Preferably, the sealing ring is clamped on the inner sides of the liquid outlet pipe, the liquid inlet pipe and the liquid passage pipe.

[0017] The utility model is beneficial in that:

[0018] 1. The utility model facilitates the staff to adjust the flow rate of the coolant through the structural design of the slow-flow heat dissipation component, thereby slowing down the flow rate of the coolant in the high-temperature area, so that the coolant can fully cool the high-temperature area. At the same time, slowing down the flow of the coolant can reduce the amount of liquid used, increase the utilization rate of the cooler surface, and improve the energy density, thereby avoiding damage caused by local overheating and excessive cooling;

[0019] 2. The utility model uses the structural design of the connection positioning component to facilitate the staff to move and fix the position of the connecting pipe, and then facilitate the staff to add a number of slow-flow heat dissipation components according to the use of the liquid-cooled energy storage cabinet, thereby avoiding the waste of resources in the liquid-cooled energy storage cabinet. At the same time, the position of the connected pipe can be fixed to ensure the stability of the pipe during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the slow-flow heat dissipation component of the utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of the diverter block of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the connection and positioning component of the utility model.

[0025] In the figure: 1. Liquid storage tank;

[0026] 2. Slow-flow heat dissipation component; 201. Slow-flow pipe; 202. Liquid-passing pipe; 203. Spiral pipe; 204. Fixed column; 205. Spiral blade; 206. Diverter block; 207. Guide ring;

[0027] 3. Connecting and positioning assembly; 301. Connecting pipe; 302. Threaded barrel; 303. Threaded ring; 304. Sealing ring; 305. Connecting ring; 306. Fixing bracket; 307. Fastening bolt;

[0028] 4. Pump; 5. Liquid outlet pipe; 6. Liquid inlet pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The following is combined with Figure 1 - Figure 4 To further explain this application in detail,

[0031] The present application embodiment discloses a temperature control structure for an oven. Figure 1 - Figure 4 A liquid pumping circulation device for a liquid-cooled energy storage cabinet comprises a liquid storage tank 1, a pump 4 is fixedly installed at the bottom of one side of the liquid storage tank 1, a liquid outlet pipe 5 is fixedly connected to the water outlet end of the pump 4, and a liquid inlet pipe 6 is fixedly connected to the top of the other side of the liquid storage tank 1; a slow-flow heat dissipation component 2 is fixedly connected to the outside of the liquid storage tank 1, and the slow-flow heat dissipation component 2 comprises a slow-flow pipe 201, a liquid-passing pipe 202, a spiral pipe 203, a fixed column 204 and a spiral leaf 205;

[0032] The position directly above the liquid storage tank 1 is movably connected to the outside of the slow flow tube 201, one end of the two liquid-passing tubes 202 is fixedly connected to the two ends of the slow flow tube 201 respectively, the middle of the outer side of the two slow flow tubes 201 is fixedly connected to the two ends of the spiral tube 203, the middle of the inner side of the slow flow tube 201 is fixedly connected to the outer side of the fixed column 204, the outer side of the fixed column 204 is fixedly connected to the edge of the spiral leaf 205, the outer side of the spiral leaf 205 is fixedly connected to the inner side of the slow flow tube 201, and the position of the spiral leaf 205 can be fixed;

[0033] One end of the liquid passage tube 202 is fixedly connected with a connection and positioning assembly 3, which includes a connection tube 301, a threaded barrel 302, a threaded ring 303, a connection ring 305 and a fixing frame 306;

[0034] One end of the liquid passing tube 202 is fixedly connected to the outer side of the connecting tube 301, and one end of the connecting tube 301 is respectively in contact with the liquid outlet tube 5, the liquid inlet tube 6 and one end of the liquid passing tube 202. The outer edge of the connecting tube 301 is rotatably connected to the inner edge of the threaded tube 302. The inner sides of several threaded rings 303 are respectively fixedly connected to the outer sides of the liquid outlet tube 5, the liquid inlet tube 6 and the liquid passing tube 202. The inner side of the threaded tube 302 is threadedly connected to the outer side of the threaded ring 303, so that the liquid outlet tube 5, the liquid inlet tube 6 and the liquid passing tube 202 are all fixedly connected to the connecting tube 301. The inner side of the connecting ring 305 is rotatably sleeved with the middle part of the outer side of the connecting tube 301, and the middle part of one side of the connecting ring 305 is rotatably connected to the outer side of the fixing frame 306.

[0035] Reference Figure 1 , Figure 2 and Figure 3 , the slow-flow heat dissipation component 2 also includes a diverter block 206 and a guide ring 207;

[0036] One end of the fixed column 204 is fixedly connected to the outer side of the diverter block 206. The diverter block 206 is a cone-shaped body that can divert the coolant. The inner edge of the slow-flow tube 201 is fixedly connected to the outer side of the guide ring 207. The guide ring 207 is located on one side of the diverter block 206 and can guide the coolant to slow flow.

[0037] Reference Figure 1 and Figure 4 , the connection and positioning assembly 3 also includes a sealing ring 304 and a fastening bolt 307;

[0038] One side of the two sealing rings 304 is fixedly connected to one end of the connecting pipe 301 respectively, and the sealing ring 304 is clamped on the inner side of the liquid outlet pipe 5, the liquid inlet pipe 6 and the liquid through pipe 202, so as to seal the connection between the connecting pipe 301 and the liquid outlet pipe 5, the liquid inlet pipe 6 and the liquid through pipe 202. The two fastening bolts 307 are respectively embedded in the two sides of the inner side of the fixing frame 306 for sliding connection;

[0039] Working principle: When the staff needs to assemble the slow-flow pipe 201, the staff moves the connecting pipe 301 so that one end of the connecting pipe 301 can contact one end of the liquid outlet pipe 5. At this time, the staff twists the threaded barrel 302 and connects the inner side of the threaded barrel 302 with the outer side of the threaded ring 303 through the thread, so that the connecting pipe 301 can be fixedly connected to the liquid outlet pipe 5. Repeating the above operation can make the connecting pipe 301 fixedly connected to the liquid passage pipe 202 and the liquid inlet pipe 6 respectively. During the pipeline connection process, the sealing ring 304 fixedly connected to the end of the connecting pipe 301 is respectively connected to the liquid outlet pipe 5, the liquid inlet pipe 6 and the liquid passage pipe 202, the connection between the connecting pipe 301 and the liquid outlet pipe 5, the liquid inlet pipe 6 and the liquid passage pipe 202 can be sealed. After that, the staff rotates the connecting ring 305 to adjust the position of the fixing frame 306 that is rotatably connected to the outside of the connecting ring 305. When the fixing frame 306 is moved to a suitable position, the staff moves the fastening bolt 307 so that the fastening bolt 307 passes through the inside of the fixing frame 306, and twists the fastening bolt 307. The fixing frame 306 can be fixedly connected to the external object through the outside of the fastening bolt 307. Thus, the installation of the connecting pipe 301 is completed;

[0040] Afterwards, the staff starts the pump 4, which can make the coolant inside the liquid storage tank 1 flow along the liquid outlet pipe 5, the connecting pipe 301 and the inner side of the liquid through pipe 202 in sequence, and then the coolant can flow into the inner side of the slow flow pipe 201. During the flow of the coolant, the diverter block 206 fixedly connected to one end of the fixed column 204 can disperse the coolant, and then the coolant can collide with the guide ring 207. The coolant can be diverted through the guide ring 207. At this time, the spiral blade 205 fixedly installed on the inner side of the slow flow pipe 201 can slow down the flow speed of the coolant inside the slow flow pipe 201. At the same time, the two liquid through pipes 202 are fixedly connected by the spiral tube 203. Under the guidance of the spiral tube 203, the flow time of the coolant in the high temperature area can be extended, so that the high temperature area can be fully cooled. Finally, the coolant flows into the inner side of the liquid storage tank 1 along the inner side of the liquid inlet pipe 6.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A liquid pumping circulation device for a liquid-cooled energy storage cabinet, characterized in that: The invention comprises a liquid storage tank (1), wherein a pump (4) is fixedly installed at the bottom of one side of the liquid storage tank (1), a liquid outlet pipe (5) is fixedly connected to the water outlet end of the pump (4), and a liquid inlet pipe (6) is fixedly connected to the top of the other side of the liquid storage tank (1); a slow-flow heat dissipation component (2) is fixedly connected to the outside of the liquid storage tank (1), and the slow-flow heat dissipation component (2) comprises a slow-flow pipe (201), a liquid passage pipe (202), a spiral pipe (203), a fixed column (204) and a spiral blade (205); The position directly above the liquid storage tank (1) is movably connected to the outside of the slow flow tube (201); one end of the two liquid passage tubes (202) is fixedly connected to the two ends of the slow flow tube (201) respectively; the middle parts of the outer sides of the two slow flow tubes (201) are fixedly connected to the two ends of the spiral tube (203); the middle part of the inner side of the slow flow tube (201) is fixedly connected to the outer side of the fixed column (204); and the outer side of the fixed column (204) is fixedly connected to the edge of the spiral blade (205); One end of the liquid passage tube (202) is fixedly connected to a connection positioning assembly (3), and the connection positioning assembly (3) comprises a connection tube (301), a threaded barrel (302), a threaded ring (303), a connection ring (305) and a fixing frame (306); One end of the liquid passage tube (202) is fixedly connected to the outer side of the connecting tube (301); the outer edge of the connecting tube (301) is rotatably connected to the inner edge of the threaded tube (302); the inner sides of the plurality of threaded rings (303) are respectively fixedly connected to the outer edges of the liquid outlet tube (5), the liquid inlet tube (6) and the liquid passage tube (202); the inner side of the connecting ring (305) is rotatably sleeved to the middle part of the outer side of the connecting tube (301); and the middle part of one side of the connecting ring (305) is rotatably connected to the outer side of the fixing frame (306).

2. The liquid pumping circulation device for a liquid-cooled energy storage cabinet according to claim 1, characterized in that: The slow-flow heat dissipation component (2) also includes a flow diversion block (206) and a flow guide ring (207); One end of the fixed column (204) is fixedly connected to the outside of the diverter block (206), and the inner edge of the slow flow tube (201) is fixedly connected to the outside of the guide ring (207).

3. The liquid pumping circulation device for a liquid-cooled energy storage cabinet according to claim 1, characterized in that: The outer side of the spiral blade (205) is fixedly connected to the inner side of the slow flow tube (201).

4. The liquid pumping circulation device for a liquid-cooled energy storage cabinet according to claim 2, characterized in that: The guide ring (207) is located at one side of the diverter block (206), and the diverter block (206) is a cone.

5. The liquid pumping circulation device for a liquid-cooled energy storage cabinet according to claim 1, characterized in that: The connection and positioning assembly (3) further comprises a sealing ring (304) and a fastening bolt (307); One side of the two sealing rings (304) is respectively fixedly connected to one end of the connecting pipe (301), and the two fastening bolts (307) are respectively embedded in and slidably connected to the two inner side portions of the fixing frame (306).

6. The liquid pumping circulation device for a liquid-cooled energy storage cabinet according to claim 1, characterized in that: The inner side of the threaded barrel (302) is threadably connected to the outer side of the threaded ring (303), and one end of the connecting pipe (301) is in contact with one end of the liquid outlet pipe (5), the liquid inlet pipe (6) and the liquid passage pipe (202) respectively.

7. The liquid pumping circulation device for a liquid-cooled energy storage cabinet according to claim 5, characterized in that: The sealing ring (304) is clamped on the inner sides of the liquid outlet pipe (5), the liquid inlet pipe (6) and the liquid passage pipe (202).

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