A plate heat exchanger energy storage device

Abstract

This invention relates to the field of energy storage technology and discloses a plate heat exchanger energy storage device including a fixed base, a base plate mounted on the fixed base, a partition mounted on the base plate, a heat-conducting plate mounted on the partition, a cover plate mounted on the heat-conducting plate, an inlet and an outlet on the cover plate, an inlet pipe mounted on the inlet, a heat-conducting plate mounted on the inlet, an outlet pipe fixedly mounted on the outlet, a gas guide pipe mounted on the partition, a first booster mounted on the gas guide pipe, a gas valve and a connecting pipe mounted on the first booster, a pressure reducer mounted on the connecting pipe, a branch pipe mounted on the pressure reducer, an energy storage material box mounted on the branch pipe, a water inlet pipe mounted on the energy storage material box, a water pump mounted on the water inlet pipe, a water storage tank mounted on the water inlet pipe, a water outlet pipe mounted on the water outlet pipe, a second booster mounted on the water outlet pipe, and a water injection pipe mounted on the second booster. This plate heat exchanger energy storage device solves the problem of low heat exchange efficiency in existing energy storage devices by arranging the partition and heat-conducting plate in a spaced-apart manner.

Description

Technical Field

[0001] This invention relates to the field of energy storage technology, specifically to a plate heat exchanger energy storage device. Background Technology

[0002] Energy storage refers to the process of storing energy through a medium or device and releasing it when needed. The use of energy storage devices greatly reduces energy waste, and many companies are now using energy storage devices to reduce business expenses.

[0003] However, existing energy storage devices still have the following problems during use:

[0004] Existing energy storage devices suffer from low heat exchange efficiency during operation, resulting in significant energy waste. This hinders energy storage and fails to meet the energy conservation needs of businesses. The slow heat exchange efficiency is also unsuitable for current production demands. Therefore, it is essential to develop a plate heat exchanger energy storage device for use in the existing energy storage technology field. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the problems of low heat exchange efficiency and poor energy storage in existing technologies, this invention provides a plate heat exchanger energy storage device that has the advantages of plate heat exchange, increased contact area, and reduced energy damage during heat exchange, thereby solving the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution:

[0009] A plate-type energy storage device includes a fixed base and a fixed plate.

[0010] A base plate is fixedly mounted on the fixed base. A partition plate is fixedly mounted on the base plate. A heat-conducting plate is fixedly mounted on the partition plate. The partition plate and the heat-conducting plate are arranged at intervals. A cover plate is fixedly mounted on the heat-conducting plate. A feed inlet is provided on the cover plate. A feed pipe is fixedly mounted inside the feed inlet. The feed pipe is equipped with a heat-conducting plate and is connected to the feed pipe. A discharge outlet is provided on the cover plate. A discharge pipe is fixedly mounted inside the discharge outlet. The feed inlet and discharge outlet are arranged diagonally. The discharge pipe is connected to the feed pipe. A mounting guide rail is fixedly mounted on the cover plate. The other end of the mounting guide rail is fixedly mounted to the base plate. The partition plate and the heat-conducting plate are arranged at intervals between the base plate and the cover plate along the mounting guide rail.

[0011] Preferably, a gas guide pipe is fixedly mounted on the partition, a first booster is fixedly mounted on the gas guide pipe, a gas valve is fixedly mounted on the first booster, a connecting pipe is fixedly mounted on the first booster, the gas valve is located on the connecting pipe and connected to the first booster, and a pressure reducer is fixedly mounted on one end of the connecting pipe.

[0012] Preferably, the pressure reducer is equipped with side-by-side bronchial tubes, one end of which is fixedly fitted with an energy storage material box, which is placed on a fixed base.

[0013] Preferably, the energy storage material box is fixedly equipped with a water inlet pipe, a water pump is fixedly equipped on the water inlet pipe, a water storage tank is fixedly equipped at the other end of the water inlet pipe, the water storage tank is placed on a fixed base, a water outlet pipe is fixedly equipped on the water storage tank, a second booster is fixedly equipped at one end of the water outlet pipe, water injection pipes are fixedly equipped side by side on the second booster, each water injection pipe is connected to a partition plate one by one, and grooves are provided on the heat-conducting plate, the grooves are closely arranged on the heat-conducting plate.

[0014] Preferably, a fixed sleeve is fixedly mounted on the fixed plate, a connecting bracket is fixedly mounted between the fixed sleeves, a movable sleeve rod is movably mounted inside the fixed sleeve, one end of the movable sleeve rod is fixedly mounted to the fixed base, and a crossbar is fixedly mounted between the movable sleeve rods.

[0015] Preferably, a threaded sleeve is fixedly mounted on the fixed plate, a first gear is movably mounted on the threaded sleeve, and a lead screw is movably mounted inside the threaded sleeve. The lead screw movably passes through the first gear and is mounted inside the threaded sleeve. One end of the lead screw is fixedly mounted to a crossbar, and the first gear and the lead screw are threaded together.

[0016] Preferably, the threaded sleeve is equipped with a mounting bracket, a drive motor is fixedly mounted on the mounting bracket, a fixing block is fixedly mounted on the mounting bracket, a connecting rod is fixedly mounted on the output end of the drive motor, the connecting rod passes through the fixing block, a second gear is fixedly mounted on the connecting rod, and a roller is mounted on the bottom surface of the fixing plate.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The plate heat exchanger energy storage device of the present invention transfers energy to water vapor and carries it to the energy storage material through plate heat exchange between the partition and the heat-conducting plate, which can reduce energy loss. At the same time, the entire device can operate in a cycle, which can be carried out continuously and efficiently, avoiding environmental impact, and achieving the purpose of efficient heat exchange and energy saving.

[0020] 2. In the plate heat exchanger energy storage device of the present invention, the second gear is driven to rotate by the drive motor, which in turn drives the first gear to rotate. The threaded assembly between the first gear and the lead screw can drive the lead screw to move, thereby driving the height adjustment of the entire device, which is convenient for the operator. Attached Figure Description

[0021] Figure 1 This is a front view structural diagram of the plate heat exchanger energy storage device in this invention;

[0022] Figure 2 This is a rear view schematic diagram of the plate heat exchanger energy storage device in this invention;

[0023] Figure 3 This is a side view of the plate heat exchanger energy storage device in this invention.

[0024] Figure 4 This is a schematic diagram of the side rear view of the plate heat exchanger energy storage device in this invention;

[0025] Figure 5 This is a top view cross-sectional structural diagram of the plate heat exchanger energy storage device in this invention;

[0026] Figure 6 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0027] Figure 7 for Figure 3 Enlarged schematic diagram of the structure at point B.

[0028] In the picture:

[0029] 10. Fixed base; 11. Base plate; 12. Partition plate; 13. Heat-conducting plate;

[0030] 14. Cover plate; 15. Feed inlet; 16. Feed pipe; 17. Discharge outlet;

[0031] 18. Discharge pipe; 19. Mounting guide rail; 20. Air guide pipe; 21. First booster;

[0032] 22. Gas valve; 23. Connecting pipe; 24. Pressure reducer; 25. Bronchial pipe;

[0033] 26. Energy storage material box; 27. Water inlet pipe; 28. Water pump; 29. ​​Water storage tank;

[0034] 30. Water outlet pipe; 31. Second booster; 32. Water inlet pipe; 33. Groove;

[0035] 34. Fixing plate; 35. Fixing sleeve; 36. Connecting bracket; 37. Movable sleeve rod;

[0036] 38. Crossbar; 39. Threaded sleeve; 40. First gear; 41. Lead screw;

[0037] 42. Mounting bracket; 43. Drive motor; 44. Fixing block; 45. Connecting rod;

[0038] 46. ​​Second gear; 47. Roller. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Example 1

[0041] like Figures 1-5 As shown, this is a schematic diagram of a plate heat exchanger energy storage device according to a preferred embodiment of the present invention. The plate heat exchanger energy storage device in this embodiment includes a fixed base 10 and a fixed plate 34. A base plate 11 is fixedly mounted on the fixed base 10, a partition plate 12 is fixedly mounted on the base plate 11, and a heat-conducting plate 13 is fixedly mounted on the partition plate 12. The partition plate 12 and the heat-conducting plate 13 are arranged at intervals. A cover plate 14 is fixedly mounted on the heat-conducting plate 13. The partition plate 12 and the heat-conducting plate 13 are arranged at intervals, which can perform plate heat exchange. The interval arrangement is more conducive to heat conduction.

[0042] The cover plate 14 is provided with a feed inlet 15, and a feed pipe 16 is fixedly installed inside the feed inlet 15. A heat-conducting plate 13 is installed on the feed pipe 16 and communicates with the feed pipe 16. The cover plate 14 is provided with a discharge outlet 17, and a discharge pipe 18 is fixedly installed inside the discharge outlet 17. The feed inlet 15 and the discharge outlet 17 are diagonally assembled. The discharge pipe 18 is connected to the feed pipe 16 and communicates with it. The feed pipe 16 can be connected to an external flowing medium. The flowing medium flows into the feed pipe 16 from the feed inlet 15 and then into the heat-conducting plates 13 one by one to achieve heat exchange. Then it passes through the discharge pipe 18, which is connected to an external outflow pipe, and flows out from the discharge outlet 17 to achieve the circulation of the external flowing medium.

[0043] A mounting guide rail 19 is fixedly mounted on the cover plate 14. The other end of the mounting guide rail 19 is fixedly mounted to the base plate 11. The partition plate 12 and the heat conduction plate 13 are arranged at intervals between the base plate 11 and the cover plate 14 along the mounting guide rail 19. A gas guide pipe 20 is fixedly mounted on the partition plate 12. A first pressure booster 21 is fixedly mounted on the gas guide pipe 20. A gas valve 22 is fixedly mounted on the first pressure booster 21. A connecting pipe 23 is fixedly mounted on the first pressure booster 21. The gas valve 22 is located on the connecting pipe 23 and connected to the first pressure booster 21. A pressure reducer 24 is fixedly mounted at one end of the connecting pipe 23. The first pressure booster 21 can increase the hot water steam, thereby discharging the hot water steam from the partition plate 12 into the connecting pipe 23. The gas valve 22 can be adjusted to regulate the flow rate of the water steam and control the flow velocity. The water steam entering the pressure reducer 24 is depressurized to control the pressure, which facilitates heat exchange later.

[0044] A bronchus tube 25 is arranged side by side on the pressure reducer 24. An energy storage material box 26 is fixedly installed at one end of the bronchus tube 25. The energy storage material box 26 is placed on the fixed base 10. The energy storage material box 26 is filled with energy storage material. When water vapor enters, it can exchange heat with the energy storage material to realize heat storage and cool the water vapor, thus liquefying and cooling the water vapor.

[0045] A water inlet pipe 27 is fixedly mounted on the energy storage material box 26. A water pump 28 is fixedly mounted on the water inlet pipe 27. A water storage tank 29 is fixedly mounted on the other end of the water inlet pipe 27. The water storage tank 29 is placed on the fixed base 10. A water outlet pipe 30 is fixedly mounted on the water storage tank 29. A second booster 31 is fixedly mounted on one end of the water outlet pipe 30. Water injection pipes 32 are fixedly mounted side by side on the second booster 31. Each water injection pipe 32 is connected to the partition plate 12 one by one. The liquefied water vapor is pumped into the water storage tank 29 by the water pump 28, cooled in the water storage tank 29, and then flows into the second booster 31 through the water outlet pipe 30. It is then pressurized and enters the heat conduction plate 13.

[0046] The heat-conducting plate 13 is provided with grooves 33. The grooves 33 are closely arranged on the heat-conducting plate 13. The closely arranged grooves 33 can increase the contact area and at the same time create a gap between the partition plate 12 and the heat-conducting plate 13.

[0047] Working principle: The working medium flows in from the inlet 15, then flows through the inlet pipe 16 into the heat-conducting plate 13, and then through the heat-conducting plate 13 into the outlet pipe 18, and then out from the outlet 17. The working medium filling the heat-conducting plate 13 will exchange heat with the liquid water in the partition plate 12. The liquid water absorbs heat and evaporates into water vapor, which then flows through the gas pipe 20 into the first booster 21. The first booster 21 pressurizes the water vapor and then flows through the connecting pipe 23 into the pressure reducing device 24. The gas valve 22 can control the flow of water. The steam flow rate is controlled by the pressure reducer 24, and the reduced steam is injected into the energy storage material box 26 through the branch pipe 25 to exchange heat with the energy storage material and store energy in the energy storage material box 26. After the exchange is completed, the steam liquefies into liquid water, which is then pumped into the water storage tank 29 by the water pump 28 for cooling. The liquid water in the water storage tank 29 is then pressurized by the second booster 31 and flows into the partition plate 12 through the water injection pipe 32 to achieve efficient plate heat exchange, store heat, and greatly reduce energy waste.

[0048] Example 2

[0049] like Figures 1-7 As shown, this is a schematic diagram of a plate-type energy storage device according to another preferred embodiment of the present invention. The large plate-type energy storage device is inconvenient to transport and adjust. To facilitate the adjustment of the height of the energy storage device and improve operation, an improvement is made based on embodiment 1. A fixed sleeve 35 is fixedly mounted on the fixed plate 34, and a connecting bracket 36 is fixedly mounted between the fixed sleeves 35. A movable sleeve rod 37 is movably mounted inside the fixed sleeve 35. One end of the movable sleeve rod 37 is fixedly mounted to the fixed base 10. A crossbar 38 is fixedly mounted between the movable sleeve rods 37. A threaded sleeve 39 is fixedly mounted on the fixed plate 34, and a movable sleeve 38 is movably mounted on the threaded sleeve 39. The first gear 40 is assembled, and a lead screw 41 is movably assembled inside the threaded sleeve 39. The lead screw 41 movably passes through the first gear 40 and is assembled inside the threaded sleeve 39. One end of the lead screw 41 is fixedly assembled with the crossbar 38. The first gear 40 and the lead screw 41 are threadedly assembled. A mounting bracket 42 is assembled on the threaded sleeve 39. A drive motor 43 is fixedly assembled on the mounting bracket 42. A fixing block 44 is fixedly assembled on the mounting bracket 42. A connecting rod 45 is fixedly assembled at the output end of the drive motor 43. The connecting rod 45 passes through the fixing block 44. A second gear 46 is fixedly assembled on the connecting rod 45. A roller 47 is assembled on the bottom surface of the fixing plate 34.

[0050] Working principle: Start the drive motor 43 to drive the second gear 46 to rotate. The teeth of the first gear 40 and the second gear 46 are fitted together, which drives the first gear 40 to rotate. The first gear 40 is threadedly fitted with the lead screw 41. The rotation of the first gear 40 drives the lead screw 41 to move, which in turn drives the crossbar 38 to move, so that the fixed sleeve 35 and the movable sleeve 37 move relative to each other, thereby realizing the adjustment of the height of the energy storage device. The roller 47 can facilitate the handling of the energy storage device.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plate-type energy storage device, comprising a fixed base (10) and a fixed plate (34). Its features are: A base plate (11) is fixedly mounted on the fixed base (10). A partition plate (12) is fixedly mounted on the base plate (11). A heat-conducting plate (13) is fixedly mounted on the partition plate (12). The partition plate (12) and the heat-conducting plate (13) are arranged at intervals. A cover plate (14) is fixedly mounted on the heat-conducting plate (13). A feed inlet (15) is provided on the cover plate (14). A feed pipe (16) is fixedly mounted inside the feed inlet (15). The feed pipe (16) is equipped with the heat-conducting plate (13). The heat-conducting plate (13) communicates with the feed pipe (16). A discharge port (17) is provided on the cover plate (14). A discharge pipe (18) is fixedly installed inside the discharge port (17). The inlet (15) and the discharge port (17) are diagonally assembled. The discharge pipe (18) and the inlet pipe (16) are connected. A mounting guide rail (19) is fixedly installed on the cover plate (14). The other end of the mounting guide rail (19) is fixedly installed on the base plate (11). The partition plate (12) and the heat-conducting plate (13) are arranged at intervals between the base plate (11) and the cover plate (14) along the mounting guide rail (19). A vent pipe (20) is fixedly installed on the partition plate (12). A first booster (2) is fixedly installed on the vent pipe (20). 1) A gas valve (22) is fixedly mounted on the first booster (21). A connecting pipe (23) is fixedly mounted on the first booster (21). The gas valve (22) is located on the connecting pipe (23) and connected to the first booster (21). A pressure reducer (24) is fixedly mounted on one end of the connecting pipe (23). A branch pipe (25) is arranged side by side on the pressure reducer (24). An energy storage material box (26) is fixedly mounted on one end of the branch pipe (25). The energy storage material box (26) is placed on the fixed base (10). A water inlet pipe (2) is fixedly mounted on the energy storage material box (26). 7) A water pump (28) is fixedly installed on the inlet pipe (27). A water storage tank (29) is fixedly installed at the other end of the inlet pipe (27). The water storage tank (29) is placed on the fixed base (10). An outlet pipe (30) is fixedly installed on the water storage tank (29). A second booster (31) is fixedly installed at one end of the outlet pipe (30). A water injection pipe (32) is fixedly installed side by side on the second booster (31). Each water injection pipe (32) is connected to the partition plate (12) one by one. A groove (33) is provided on the heat conduction plate (13). The grooves (33) are closely arranged on the heat conduction plate (13).

2. A plate heat exchanger energy storage device according to claim 1, characterized in that: A fixed sleeve (35) is fixedly mounted on the fixed plate (34), a connecting bracket (36) is fixedly mounted between the fixed sleeves (35), a movable sleeve rod (37) is movably mounted inside the fixed sleeve (35), one end of the movable sleeve rod (37) is fixedly mounted to the fixed base (10), and a crossbar (38) is fixedly mounted between the movable sleeve rods (37).

3. A plate heat exchanger energy storage device according to claim 2, characterized in that: A threaded sleeve (39) is fixedly mounted on the fixed plate (34), a first gear (40) is movably mounted on the threaded sleeve (39), a lead screw (41) is movably mounted inside the threaded sleeve (39), the lead screw (41) movably passes through the first gear (40) and is mounted inside the threaded sleeve (39), one end of the lead screw (41) is fixedly mounted to the cross bar (38), and the first gear (40) and the lead screw (41) are threaded together.

4. A plate heat exchanger energy storage device according to claim 3, characterized in that: The threaded sleeve (39) is equipped with a mounting bracket (42), a drive motor (43) is fixedly mounted on the mounting bracket (42), a fixing block (44) is fixedly mounted on the mounting bracket (42), a connecting rod (45) is fixedly mounted on the output end of the drive motor (43), the connecting rod (45) passes through the fixing block (44), a second gear (46) is fixedly mounted on the connecting rod (45), and a roller (47) is mounted on the bottom surface of the fixing plate (34).

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