Heating and cooling multi-energy complementary energy storage integrated device

Abstract

The utility model relates to the technical field of energy storage devices, and discloses a heating and cooling multi-energy complementary energy storage integrated device which comprises a base, a heat storage box fixedly connected to the top of the base, a purifier fixedly connected to the top of the base, a heat exchanger fixedly connected to the top of the base and a refrigeration tank fixedly connected to the top of the base. A water supply tank is fixedly connected to the top of the base, a conveying pipe is arranged among the heat storage tank, the purifier, the heat exchanger, the refrigeration tank and the water supply tank, a heating assembly is arranged in the heat storage tank, and an adjusting assembly is arranged in the water supply tank; the heating assembly comprises a connecting pipe and a heating rod. According to the utility model, the heating rod is driven to rotate by screwing the connecting seat, so that the clamping block II and the limiting block I on the outer wall of the connecting seat are separated from the clamping block I and the limiting block II on the outer wall of the connecting pipe, the effect of quickly and conveniently disassembling and assembling the heating element is realized, and the maintenance efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of energy storage device technology, and in particular to an integrated energy storage device that provides heating and cooling with multiple complementary energy sources. Background Technology

[0002] With the global pursuit of improved energy efficiency and sustainable development, multi-energy complementary integrated energy storage devices are gaining traction in the field of building energy management. These devices integrate multiple energy sources, including solar, geothermal, and electrical energy, and utilize energy storage technology to achieve cross-period energy allocation and coordinated supply. Through efficient energy conversion and storage mechanisms, they can flexibly meet the heating and cooling needs of buildings in different seasons and at different times, effectively reducing dependence on traditional fossil fuels, lowering energy consumption and carbon emissions, and providing key support for building green and intelligent building energy systems. They have broad application prospects in various building scenarios such as commercial complexes, residential communities, and industrial plants.

[0003] Traditional heating and cooling systems often rely on a single energy source, such as simple oil-fired boilers for heating and electric air conditioning for cooling. Their mechanical structures are relatively simple and straightforward. Heating equipment mostly uses components such as burners and heat exchangers to generate heat energy through fuel combustion and transfer it to circulating water for heating; cooling equipment uses compressors, evaporators, condensers, etc., to form a refrigeration cycle to achieve cooling.

[0004] However, the heating elements of traditional heating and cooling devices are inconvenient to disassemble and maintain. The heating elements are often fixed deep inside the device. When maintenance or replacement is required, a large number of peripheral parts need to be disassembled, which is complicated, time-consuming and labor-intensive. This not only increases the downtime of the equipment and affects the normal heating and cooling service, but also increases the maintenance cost and reduces the reliability and economy of the device operation. It is difficult to meet the requirements of modern energy management systems for efficient maintenance and long-term stable operation of equipment. Therefore, a multi-energy complementary energy storage integrated device for heating and cooling is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an integrated energy storage device that combines heating and cooling, aiming to improve the existing technology where the heating element needs to be repaired or replaced, requiring the disassembly of a large number of peripheral components, which is complicated, time-consuming and labor-intensive, and increases the downtime of the equipment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An integrated energy storage device for heating and cooling with multiple complementary energy sources includes a base, a heat storage tank fixedly connected to the top of the base, a purifier fixedly connected to the top of the base, a heat exchanger fixedly connected to the top of the base, a refrigeration tank fixedly connected to the top of the base, and a water supply tank fixedly connected to the top of the base. A delivery pipe is provided between the heat storage tank, the purifier, the heat exchanger, the refrigeration tank, and the water supply tank. A heating component is provided inside the heat storage tank, and a regulating component is provided inside the water supply tank.

[0008] The heating assembly includes a connecting pipe and a heating rod. The outer wall of the connecting pipe is fixedly connected to the inside of the heat storage box. The heating rod is slidably connected to the connecting pipe and the inside of the heat storage box. One end of the heating rod is fixedly connected to a connecting seat. A limiting block one is fixedly connected to the outer wall of the connecting seat. A locking block two is fixedly connected to the outer wall of the connecting seat. A locking block one is fixedly connected to the outer wall of the connecting pipe. A limiting block two is fixedly connected to the outer wall of the connecting pipe. The limiting block one is slidably connected to the inside of the locking block one. The limiting block two is slidably connected to the inside of the locking block two.

[0009] As a further description of the above technical solution:

[0010] The regulating component includes a drain pipe and a temperature sensor. One end of the drain pipe is fixedly connected to the inside of the water supply tank, and the temperature sensor is disposed on the outer wall of the drain pipe.

[0011] As a further description of the above technical solution:

[0012] The drain pipe is rotatably connected to a rotating column inside, and two opening and closing blades are fixedly connected to the outer wall of the rotating column.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the rotating column is rotatably connected to an opening and closing blade one, and both the opening and closing blade one and the opening and closing blade two are in contact with the inner wall of the drain pipe;

[0015] As a further description of the above technical solution:

[0016] One end of the rotating column is fixedly connected to a limiting column one, and one end of the opening and closing leaf one is fixedly connected to a limiting column two.

[0017] As a further description of the above technical solution:

[0018] A support frame is fixedly connected to the outer wall of the drain pipe, and a sliding frame is slidably connected inside the support frame;

[0019] As a further description of the above technical solution:

[0020] An electric push rod is fixedly connected inside the support frame, and one side of the sliding frame is fixedly connected to the output end of the electric push rod.

[0021] As a further description of the above technical solution:

[0022] The sliding frame has a limiting groove inside, and both the first limiting post and the second limiting post are rotatably connected inside the limiting groove.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, by turning the connecting seat to drive the heating rod to rotate, the second locking block and the first limiting block on the outer wall of the connecting seat are disengaged from the first locking block and the second limiting block on the outer wall of the connecting pipe. This achieves the effect of quick and convenient disassembly and assembly of the heating element, solving the problem that when the heating element needs to be repaired or replaced, a large number of peripheral parts need to be disassembled, which is complicated and time-consuming. This not only increases the downtime of the equipment, but also improves the maintenance efficiency of the device.

[0025] 2. In this utility model, the sliding frame is driven to slide within the support frame by an electric push rod, which in turn drives the first and second limit posts to move. This causes the rotating column and the second and first opening and closing leaves connected to the outer wall to rotate in opposite directions to adjust the opening degree. This achieves the effect of flexibly adjusting the water supply flow according to the actual load demand, solving the problem that the traditional system cannot accurately match load changes, resulting in energy waste or failure to meet peak demand, thereby improving the overall performance of the device. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of an integrated energy storage device for heating, cooling, and multi-energy complementarity proposed in this utility model.

[0027] Figure 2 This is a schematic diagram of the top structure of the base of an integrated energy storage device for heating, cooling, and multi-energy complementarity proposed in this utility model.

[0028] Figure 3 This is a schematic diagram of the heating rod structure of an integrated multi-energy complementary energy storage device for heating and cooling proposed in this utility model;

[0029] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0030] Figure 5 This is a schematic diagram of the internal structure of the drainage pipe of an integrated device for multi-energy complementary energy storage and heating proposed in this utility model.

[0031] Figure 6 This is a schematic diagram of the rotating column structure of an integrated energy storage device that provides heating, cooling, and multi-energy complementarity.

[0032] Legend:

[0033] 1. Base; 2. Heat storage box; 3. Purifier; 4. Heat exchanger; 5. Refrigeration tank; 6. Water supply tank; 7. Delivery pipe; 8. Connecting pipe; 9. Heating rod; 10. Connecting seat; 11. Locking block one; 12. Limiting block one; 13. Locking block two; 14. Limiting block two; 15. Temperature sensor; 16. Drain pipe; 17. Rotating column; 18. Limiting column one; 19. Opening and closing leaf one; 20. Limiting column two; 21. Support frame; 22. Electric push rod; 23. Sliding frame; 24. Opening and closing leaf two; 25. Limiting groove. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figures 1-4 This utility model provides an embodiment of a multi-energy complementary energy storage device for heating and cooling, comprising a base 1, which is the basic support structure of the device and is mainly made of corrosion-resistant and high-temperature resistant alloy material, with sufficient load-bearing capacity and stability. A heat storage tank 2 is fixedly connected to the top of the base 1, mainly used for storing and releasing heat energy. A purifier 3 is fixedly connected to the top of the base 1, mainly used for filtering impurities in air and water. A heat exchanger 4 is fixedly connected to the top of the base 1, which is used for heat exchange and transfer, and is mainly made of copper or aluminum tubes, with good thermal conductivity. A refrigeration tank 5 is fixedly connected to the top of the base 1, used for storing refrigerant and releasing cold energy. A water supply tank 6 is fixedly connected to the top of the base 1. A conveying pipe 7 is provided between the heat storage tank 2, the purifier 3, the heat exchanger 4, the refrigeration tank 5 and the water supply tank 6. A heating component is provided inside the heat storage tank 2, and an adjustment component is provided inside the water supply tank 6.

[0036] The heating assembly includes a connecting pipe 8 and a heating rod 9. The outer wall of the connecting pipe 8 is fixedly connected to the inside of the heat storage box 2. The heating rod 9 is slidably connected to the connecting pipe 8 and the inside of the heat storage box 2. One end of the heating rod 9 is fixedly connected to a connecting seat 10. A limiting block 12 is fixedly connected to the outer wall of the connecting seat 10. A locking block 2 13 is fixedly connected to the outer wall of the connecting seat 10 to ensure that the heating rod 9 does not move accidentally during operation. A locking block 11 is fixedly connected to the outer wall of the connecting pipe 8. A limiting block 2 14 is fixedly connected to the outer wall of the connecting pipe 8. The limiting block 12 is slidably connected to the inside of the locking block 11. The limiting block 2 14 is slidably connected to the inside of the locking block 2 13.

[0037] Specifically, during the use of this integrated energy storage device, when it is necessary to disassemble and maintain the heating element inside the heat storage tank 2, rotating the connecting seat 10 can cause the heating rod 9 to rotate inside the connecting pipe 8 and the heat storage tank 2. The rotation of the connecting seat 10 will simultaneously drive the locking block 13 and the limiting block 12 on the outer wall to rotate accordingly, causing the limiting block 12 to gradually slide out from the locking block 11 on the outer wall of the connecting pipe 8, and at the same time, the locking block 13 will also slide out from the limiting block 14 on the outer wall of the connecting pipe 8. This operation can effectively release the connection between the connecting seat 10 and the connecting pipe 8. The connection is completed to disassemble the heating rod 9. After disassembly, the heating rod 9 can be easily pulled out from the heat storage box 2 for maintenance or replacement. During the installation process, the heating rod 9 needs to be inserted into the connecting pipe 8 and the heat storage box 2 to ensure that the heating rod 9 is correctly aligned with the predetermined position. Then, by rotating the connecting seat 10, the limiting block 12 and the locking block 23 are aligned with the limiting block 24 and the locking block 11 again, thereby ensuring that the heating rod 9 is firmly installed in the heat storage box 2. This makes the disassembly and assembly of the heating element more convenient and also improves the maintenance efficiency and safety of the equipment.

[0038] Reference Figure 2 , Figure 5 and Figure 6 The regulating assembly includes a drain pipe 16 and a temperature sensor 15. One end of the drain pipe 16 is fixedly connected to the inside of the water supply tank 6. The temperature sensor 15 is located on the outer wall of the drain pipe 16. A rotating column 17 is rotatably connected inside the drain pipe 16. A second opening and closing leaf 24 is fixedly connected to the outer wall of the rotating column 17. A first opening and closing leaf 19 is rotatably connected to the outer wall of the rotating column 17. Both the first opening and closing leaf 19 and the second opening and closing leaf 24 are in contact with the inner wall of the drain pipe 16. By adjusting the opening and closing angle, the water flow and water temperature are controlled to achieve the purpose of system temperature control. A limit switch is fixedly connected to one end of the rotating column 17. One end of column 18 and one end of the opening and closing leaf 19 are fixedly connected to a limiting column 20. A support frame 21 is fixedly connected to the outer wall of the drain pipe 16. A sliding frame 23 is slidably connected inside the support frame 21. An electric push rod 22 is fixedly connected inside the support frame 21. One side of the sliding frame 23 is fixedly connected to the output end of the electric push rod 22. A limiting groove 25 is opened inside the sliding frame 23, which can adjust the position of the rotating column 17, thereby controlling the angle of the opening and closing leaf 19 and the opening and closing leaf 24 inside the drain pipe 16. Both the limiting column 18 and the limiting column 20 are rotatably connected inside the limiting groove 25.

[0039] Specifically, in terms of water supply, when water supply tank 6 is used for water supply, the flow rate and pressure of fluid in drain pipe 16 are monitored in real time by temperature sensor 15. The flow rate can be controlled by the sensor data to ensure the efficient operation of the water supply system. Especially when only some areas need cooling or heating, the sliding frame 23 is driven to slide inside the support frame 21 by controlling electric push rod 22, which drives the two limiting grooves 25 inside to move. The limiting grooves 25 control the movement of limiting column one 18 and limiting column two 20 respectively, so that the two change under the force. The movement of limiting column one 18 will drive rotating column 17 to rotate inside drain pipe 16, thereby causing the opening and closing leaf two 24 connected to the outer wall of rotating column 17 to rotate. At the same time, the limiting column 20 drives the opening and closing leaf 19 to rotate in the opposite direction along the outer wall of the rotating column 17. By adjusting the rotation angle of these two opening and closing leaves, the fluid flow rate can be precisely controlled. The rotation angle of opening and closing leaf 19 and opening and closing leaf 24 directly determines the flow rate, thereby adjusting the output power of water supply according to the load demand. When the system load is low, the opening degree of opening and closing leaf 19 and opening and closing leaf 24 will decrease, thereby effectively reducing the fluid flow rate, avoiding energy waste, ensuring efficient matching between water supply and load demand, and meeting the operating requirements under different loads.

[0040] Working Principle: When using this integrated energy storage device, if it is necessary to disassemble and maintain the heating element inside the heat storage tank 2, first turn the connecting seat 10 to make the heating rod 9 rotate inside the connecting pipe 8 and the heat storage tank 2. At the same time, the connecting seat 10 drives the second locking block 13 and the first limiting block 12 on the outer wall to rotate, so that the first limiting block 12 slides out from the first locking block 11 on the outer wall of the connecting pipe 8, and the second locking block 13 slides out from the second limiting block 14 on the outer wall of the connecting pipe 8, thereby disconnecting the connecting seat 10 from the connecting pipe 8. Then, the heating rod 9 can be pulled out from inside the heat storage tank 2 to complete the disassembly. During installation, simply insert the heating rod 9 into the connecting pipe 8 and the heat storage tank 2, and then rotate the connecting seat 10 to reconnect the first limiting block 12 and the second locking block 13 with the second limiting block 14 and the first locking block 11, thus achieving the effect of facilitating the disassembly and maintenance of the heating element. When using the water supply tank 6 for water supply, the temperature sensor 15 can be used to monitor the water supply. The system monitors the flow rate and pressure of the fluid in the drain pipe 16. When only a portion of the area requires cooling or heating, the electric push rod 22 can be controlled to drive the sliding frame 23 to slide inside the support frame 21. The two limiting grooves 25 inside the sliding frame 23 then drive the limiting column 18 and the limiting column 20 to move respectively. The limiting column 18 is forced to rotate the rotating column 17 inside the drain pipe 16. The rotating column 17 drives the opening and closing leaf 24 connected to the outer wall to rotate inside the drain pipe 16. At the same time, the limiting column 20 is forced to rotate the opening and closing leaf 19 in the opposite direction on the outer wall of the rotating column 17. By adjusting the rotation opening of the opening and closing leaf 24 and the opening and closing leaf 19, the fluid flow rate is reduced, so that the output power of the water supply matches the actual load demand, avoiding energy waste. When the system is running at full load or the load suddenly increases, the flow rate can be increased by adjusting the opening and closing leaf 24 and the opening and closing leaf 19, improving the overall energy efficiency of the system.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-energy complementary energy storage device for heating and cooling, comprising a base (1), characterized in that: A heat storage box (2) is fixedly connected to the top of the base (1), a purifier (3) is fixedly connected to the top of the base (1), a heat exchanger (4) is fixedly connected to the top of the base (1), a refrigeration tank (5) is fixedly connected to the top of the base (1), and a water supply tank (6) is fixedly connected to the top of the base (1). A delivery pipe (7) is provided between the heat storage box (2), the purifier (3), the heat exchanger (4), the refrigeration tank (5), and the water supply tank (6). A heating component is provided inside the heat storage box (2), and an adjustment component is provided inside the water supply tank (6). The heating assembly includes a connecting pipe (8) and a heating rod (9). The outer wall of the connecting pipe (8) is fixedly connected to the inside of the heat storage box (2). The heating rod (9) is slidably connected to the connecting pipe (8) and the inside of the heat storage box (2). One end of the heating rod (9) is fixedly connected to a connecting seat (10). A limiting block one (12) is fixedly connected to the outer wall of the connecting seat (10). A locking block two (13) is fixedly connected to the outer wall of the connecting pipe (8). A locking block one (11) is fixedly connected to the outer wall of the connecting pipe (8). A limiting block two (14) is fixedly connected to the outer wall of the connecting pipe (8). The limiting block one (12) is slidably connected to the inside of the locking block one (11). The limiting block two (14) is slidably connected to the inside of the locking block two (13).

2. The integrated energy storage device for heating, cooling, and multi-energy complementarity according to claim 1, characterized in that: The regulating component includes a drain pipe (16) and a temperature sensor (15). One end of the drain pipe (16) is fixedly connected inside the water supply tank (6), and the temperature sensor (15) is disposed on the outer wall of the drain pipe (16).

3. The integrated energy storage device for heating, cooling, and multi-energy complementarity according to claim 2, characterized in that: The drain pipe (16) is rotatably connected to a rotating column (17), and the outer wall of the rotating column (17) is fixedly connected to a second opening and closing leaf (24).

4. The integrated energy storage device for heating, cooling, and multi-energy complementarity according to claim 3, characterized in that: The outer wall of the rotating column (17) is rotatably connected to a first opening and closing leaf (19), and both the first opening and closing leaf (19) and the second opening and closing leaf (24) are in contact with the inner wall of the drain pipe (16).

5. The integrated energy storage device for heating and cooling with multiple complementary energy sources according to claim 4, characterized in that: One end of the rotating column (17) is fixedly connected to a limiting column one (18), and one end of the opening and closing leaf one (19) is fixedly connected to a limiting column two (20).

6. The integrated energy storage device for heating, cooling, and multi-energy complementarity according to claim 5, characterized in that: The outer wall of the drain pipe (16) is fixedly connected to a support frame (21), and a sliding frame (23) is slidably connected inside the support frame (21).

7. The integrated energy storage device for heating, cooling, and multi-energy complementarity according to claim 6, characterized in that: An electric push rod (22) is fixedly connected inside the support frame (21), and one side of the sliding frame (23) is fixedly connected to the output end of the electric push rod (22).

8. The integrated energy storage device for heating, cooling, and multi-energy complementarity according to claim 7, characterized in that: The sliding frame (23) has a limiting groove (25) inside, and the first limiting post (18) and the second limiting post (20) are rotatably connected inside the limiting groove (25).

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