New energy storage device

Abstract

The invention relates to a new energy storage device, and relates to the field of energy storage devices, the new energy storage device comprises a cabinet body and a condensation pipe arranged on the cabinet body, the cabinet body is provided with an installation cavity for installing electrical elements, the cabinet body is provided with an air inlet and an air cavity, the air inlet is communicated with the installation cavity through the air cavity, and the condensation pipe is arranged on the cabinet body. The condensation pipe is located in the air cavity. The gas entering the air cavity is cooled through the condensation pipe, so that the heat dissipation effect is improved; and if the humidity in the gas is relatively high, water vapor in the gas is condensed into liquid drops in the air cavity, so that the humidity of the gas entering the mounting cavity is favorably reduced, and the service life of electrical elements in the mounting cavity is favorably prolonged.

Description

Technical Field

[0001] The present application relates to the field of energy storage devices, and in particular to a new energy storage device. Background Art

[0002] Energy storage devices are devices that store electrical energy or other energy sources and are an important part of the field of mechanical engineering. Energy storage cabinets are a type of energy storage device. New energy energy storage cabinets store new energy such as wind energy and solar energy to provide stable power supply for facilities when the power grid fails or power outages.

[0003] The energy storage cabinet contains a large number of electrical components, which can easily lead to a high temperature inside the cabinet and affect the service life of the electrical components inside the cabinet, which needs to be improved. Summary of the invention

[0004] In order to improve the heat dissipation efficiency of the energy storage device and increase the service life of electrical components, the present application provides a new energy storage device.

[0005] A new energy storage device comprises a cabinet and a condenser arranged on the cabinet, wherein the cabinet is provided with an installation cavity for installing electrical components, the cabinet is provided with an air inlet and an air cavity, the air inlet is connected with the installation cavity through the air cavity, and the condenser is located in the air cavity.

[0006] By adopting the above technical solution, wind enters the installation cavity through the wind cavity, and the gas entering the wind cavity is cooled by the condenser, which is beneficial to improving the heat dissipation effect; if the humidity in the gas is high, the water vapor in the gas condenses into droplets in the wind cavity, which is beneficial to reducing the humidity of the gas entering the installation cavity and improving the service life of the electrical components inside the installation cavity.

[0007] Preferably, the wind cavity is arranged around the outer circumference of the installation cavity, and the condensation tube is arranged in a serpentine shape around the outer circumference of the installation cavity.

[0008] By adopting the above technical solution and arranging the condenser around the outer circumference of the installation cavity, it is beneficial to evenly dissipate heat in the installation cavity.

[0009] Preferably, a cooling fan is provided on the cabinet, and the air outlet of the cooling fan faces the installation cavity. An air outlet channel is provided on the cabinet, and the air outlet channel is spaced apart from the air cavity. The cabinet is provided with a control button, and the control button is used to control the cooling fan to be turned on or off. When the control button is pressed, the cooling fan is turned on, and when the control button is released, the cooling fan is turned off.

[0010] By adopting the above technical solution, in normal use, the installation cavity is cooled only by the condenser; when the temperature outside the cabinet is high, or the electrical components inside the installation cavity are overheated, the control button is pressed to control the cooling fan to start and further dissipate the heat inside the installation cavity. The cooling fan starts when the installation cavity is overheated, which is conducive to reducing the energy consumption of the energy storage cabinet.

[0011] Preferably, the control button is a moment switch, and a thermal expansion and contraction block is provided on the cabinet, and the thermal expansion and contraction block is located in the installation cavity. The thermal expansion and contraction block expands to press the moment switch, and contracts to release the moment switch.

[0012] By adopting the above technical solution, when the temperature in the installation cavity rises, the thermal expansion and contraction block expands in time according to the temperature in the installation cavity and presses down the electric switch, thereby accelerating the heat dissipation of the installation cavity; when the temperature drops, the thermal expansion and contraction block contracts and releases the electric switch, so that the heat dissipation fan is turned off in time.

[0013] Preferably, the cabinet is provided with a temperature detection device and an alarm, the temperature detection device is used to detect the temperature in the installation cavity and compare the detected temperature value with a preset temperature value, when the temperature in the installation cavity is greater than the preset temperature value, the alarm sounds an alarm.

[0014] By adopting the above technical solution, when the temperature in the temperature detector is overheated, an alarm is promptly issued so that maintenance personnel can perform maintenance.

[0015] Preferably, a drainage groove is provided on the cabinet body, a drainage channel is provided on the cabinet body, the wind cavity and the drainage groove are connected through the drainage channel, a water wheel is rotatably connected to the cabinet body, the water wheel is located below the drainage channel, a generator is placed in the installation cavity, and the water wheel is connected to the generator.

[0016] By adopting the above technical solution, when the humidity in the air is high, the condensed water in the wind cavity flows into the drainage groove from the drainage channel and is discharged from the drainage groove. The condensed water entering the drainage groove drives the water wheel to rotate, causing the generator shaft to rotate to store electricity, which is beneficial to improving the energy storage efficiency of the energy storage device.

[0017] Preferably, a water collecting bucket is provided on the air cavity, a water inlet pipe is provided on the water collecting bucket, and the water collecting bucket is connected to the drain pipe.

[0018] By adopting the above technical solution, when it rains, rainwater is collected by the water collecting bucket, which further drives the water wheel to rotate, which is beneficial to improving the energy storage effect of the energy storage device on rainy days.

[0019] Preferably, a floating plate is slidably connected to the cabinet, the floating plate covers the drainage channel, and a guide surface is formed on the inner wall of the air cavity, and the guide surface is inclined downward in a direction close to the floating plate.

[0020] By adopting the above technical solution, the condensed water in the wind cavity is collected in the drainage channel along the guide surface. As the water level in the wind cavity rises, when it rains, the rainwater enters the drainage channel through the water collecting bucket, floats up and opens the drainage channel, so that the water in the wind cavity and the drainage channel flows out together through the drainage channel, which is beneficial to increase the kinetic energy of water when it enters the drainage trough from the drainage channel, which is beneficial to increase the rotation speed of the water wheel, and further beneficial to improve the energy storage effect.

[0021] Preferably, a solar panel is provided on the cabinet.

[0022] The adoption of the above technical solution is beneficial to increasing the energy storage effect of the energy storage cabinet.

[0023] In summary, the present application includes at least one of the following technical effects: 1. Cooling the gas entering the air cavity through the condenser tube is beneficial to improving the heat dissipation effect; if the humidity in the gas is high, the water vapor in the gas condenses into droplets in the air cavity, which is beneficial to reducing the humidity of the gas entering the installation cavity and improving the service life of the electrical components inside the installation cavity; 2. The cooling fan is only started when the inside of the installation cavity is overheated, which is beneficial to reduce the energy consumption of the energy storage cabinet; 3. When the humidity in the air is high, the condensed water in the wind cavity flows into the drainage trough from the drainage channel and is discharged from the drainage trough. The condensed water entering the drainage material drives the water wheel to rotate, causing the generator shaft to rotate to store electricity, which is beneficial to improving the energy storage efficiency of the energy storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of this embodiment.

[0025] Figure 2 This is a cross-sectional view of this embodiment, mainly showing the internal structure of the wind cavity and the installation cavity.

[0026] Figure 3 This is a schematic diagram of the local structure of this embodiment, mainly showing the internal structure of the installation cavity.

[0027] Figure 4 This is a cross-sectional view of this embodiment, mainly showing the internal structure of the water collecting bucket, the water inlet pipe and the air cavity.

[0028] Figure 5 for Figure 4 The enlarged view of part A in the middle mainly shows the structure of the water wheel.

[0029] Explanation of the reference numerals: 1. cabinet; 11. installation cavity; 12. wind cavity; 13. air inlet; 14. installation port; 15. air outlet channel; 16. drainage trough; 17. drainage channel; 2. condenser; 3. cooling fan; 31. control button; 311. momentary switch; 4. thermal expansion and contraction block; 51. temperature detection device; 52. alarm; 6. generator; 61. water wheel; 611. water storage tank; 62. cover; 7. water collecting bucket; 71. water inlet pipe; 8. floating plate; 9. solar panel. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] The present application embodiment discloses a new energy storage device. Figure 1 and Figure 2 A new energy storage device includes a cabinet 1 and a condenser 2. The cabinet 1 is provided with an installation cavity 11. The cabinet 1 is provided with an air cavity 12. The air cavity 12 is arranged around the outer periphery of the installation cavity 11. The cabinet 1 is provided with an air inlet 13. The air inlet 13 is connected with the air cavity 12. A heat dissipation fan 3 is installed on the cabinet 1. The cabinet 1 is provided with an installation port 14 and an air outlet channel 15. The installation port 14 is connected with the air cavity 12. The heat dissipation fan 3 is installed at the installation port 14. The installation port 14 is located upwind of the air inlet 13. The air inlet 13 is connected with the installation cavity 11 through the air cavity 12 and the installation port 14. The air inlet 13 and the installation port 14 are respectively located on the air inlet 13 on opposite sides of the installation cavity 11, thereby increasing the residence time of the airflow in the air cavity 12. The wind cavity 12 is arranged around the outer periphery of the installation cavity 11, and the wind cavity 12 and the installation cavity 11 are spaced apart. The wind cavity 12 and the installation cavity 11 are connected through the installation port 14. The condenser 2 is located in the wind cavity 12, and the condenser 2 is attached to the inner wall of the installation cavity 11. The condenser 2 is arranged in a serpentine shape around the outer periphery of the installation cavity 11. The condenser 2 is used to cool the wind cavity 12 and the installation cavity 11.

[0032] During actual installation, the condenser 2 is connected to the refrigerator.

[0033] Reference Figure 2 and Figure 3 A control button 31 is fixed on the cabinet 1. The control button 31 is a momentary switch 311. The momentary switch 311 is connected in series with the heat dissipation fan 3. The momentary switch 311 is used to control the opening and closing of the heat dissipation fan 3. A thermal expansion and contraction block 4 is fixedly connected to the cabinet 1. The thermal expansion and contraction block 4 and the momentary switch 311 are both located in the installation cavity 11. The thermal expansion and contraction block 4 expands and presses the momentary switch. In this embodiment, the thermal expansion and contraction block 4 is an aluminum block. In other embodiments, the thermal expansion and contraction block 4 can also be a nickel-titanium alloy.

[0034] In actual use, if the energy storage cabinet is in a low-power operating state, the wind cavity 12 and the installation cavity 11 are cooled through the condenser 2 to maintain a moderate temperature inside the installation cavity 11; if the energy storage cabinet is in a high-power operating state or the outside temperature is relatively hot, the temperature in the installation cavity 11 rises. When the temperature rises to 40-45 degrees Celsius, the thermal expansion and contraction block 4 expands and presses the momentary switch 311. The momentary switch 311 controls the cooling fan 3 to start, accelerating the exchange of airflow inside and outside the external cabinet 1. When the external gas of the energy storage device enters the installation cavity 11 through the air inlet 13, the wind cavity 12 and the installation port 14, when the gas passes through the wind cavity 12, due to the low temperature in the wind cavity 12, the water vapor in the wind cavity 12 condenses into droplets on the inner wall of the wind cavity 12 or the condenser 2, reducing the water vapor entering the installation cavity 11, which is beneficial to keeping the installation cavity 11 dry and to increasing the service life of the electrical components inside the installation cavity 11.

[0035] The installation cavity 11 is cooled by the condenser 2 and the heat dissipation fan 3, which accelerates the heat dissipation efficiency and reduces the temperature in the installation cavity 11. When the temperature in the installation cavity 11 drops, the thermal expansion and contraction block 4 shrinks and disengages from the inching switch 311, causing the heat dissipation fan 3 to stop working, which is beneficial to reducing energy consumption.

[0036] Reference Figure 2 and Figure 3 A temperature detection device 51 and an alarm 52 are fixed on the cabinet 1. The temperature detection device 51 is located in the installation cavity 11, and the alarm 52 is located outside the installation cabinet 1. The temperature detection device 51 and the alarm 52 are connected through a connecting line. The temperature detection device 51 is located in the installation cavity 11. The temperature detection device 51 is used to detect the temperature in the installation cavity 11 and compare the detected temperature value with the preset temperature value. When the temperature value detected by the temperature detection device 51 is greater than the preset value, the temperature detection device 51 controls the alarm 52 to alarm, reminding the maintenance personnel to check the electrical components inside the cabinet 1 to see if there is a short circuit or overload. The preset temperature value of the temperature detection device 51 in this embodiment is 55 degrees Celsius.

[0037] A drainage groove 16 is provided on the cabinet body 1, and the drainage groove 16 is located below the installation cavity 11 and the wind cavity 12. The drainage groove 16 is spaced apart from the installation cavity 11 and the wind cavity 12. A drainage channel 17 is provided on the cabinet body 1, and the drainage channel 17 connects the drainage groove 16 and the installation cavity 11, which is beneficial to raising the height of the installation cavity 11 and facilitating the discharge of condensed water in the wind cavity 12.

[0038] Reference Figure 3 and Figure 4 A generator 6 is installed on the cabinet 1, and a water wheel 61 is rotatably connected to the generator 6. The generator 6 is located in the installation cavity 11, and the water wheel 61 is located in the drainage groove 16. The generator 6 and the water wheel 61 are connected by a connecting shaft.

[0039] Reference Figure 4 and Figure 5 The water wheel 61 is located below the drainage channel 17, the notch of the water storage tank 611 is far away from the rotating shaft of the water wheel 61, and a water storage tank 611 is opened on the fan blades of the water wheel 61. The water storage tank 611 is used to receive the water discharged from the drainage channel 17, and the water wheel 61 rotates under the action of water gravity.

[0040] Reference Figure 4 and Figure 5 The cabinet 1 is fixedly connected with a water collecting bucket 7, which is located above the cabinet 1. The water collecting bucket 7 is fixedly connected with a water inlet pipe 71, which is located below the water collecting bucket 7. The water inlet pipe 71 passes through the cabinet 1 and is connected with the drainage channel 17. The water collecting bucket 7 is used to collect rainwater, and the rainwater enters the water outlet channel through the water inlet pipe 71 to rotate the water wheel 61. The connecting shaft is fixedly connected with a cover 62, and the water wheel 61 is located in the cover 62, which is conducive to increasing the contact area between the water wheel 61 and the condensed water and rainwater.

[0041] On rainy days, rainwater is collected by the water collecting bucket 7, and the collected rainwater enters the drainage channel 17 along the water inlet pipe 71. After flowing out of the drainage channel 17, it drives the water wheel 61 to rotate, so that the generator 6 generates electricity and stores the electricity to power the alarm 52 or the lighting.

[0042] Reference Figure 4 and Figure 5 The cabinet 1 is slidably connected with a floating plate 8, the sliding direction of the floating plate 8 is parallel to the extension direction of the drainage channel 17, the floating plate 8 slides into or out of the drainage channel 17, and the floating plate 8 is used to cover the drainage channel 17 and disconnect the connection between the air cavity 12 and the drainage groove 16. A guide surface is formed on the inner wall of the bottom of the air cavity 12, and the guide surface is inclined downward in the direction close to the drainage channel 17, so as to facilitate the collection of condensed water in the cabinet 1 to the vicinity of the drainage channel 17.

[0043] As the condenser 2 works, condensed water gradually accumulates in the wind cavity 12. On rainy days, a large amount of rainwater flows into the drainage channel 17 through the water collecting bucket 7 and the water inlet pipe 71. The water that rushes into the drainage channel 17 partially hits the floating plate 8, causing the floating plate 8 to float and open the drainage channel 17, so that the condensed water and rainwater in the wind cavity 12 enter the drainage trough 16 together, which is convenient for driving the water wheel 61 to rotate.

[0044] Reference Figure 4 and Figure 5 A solar panel 9 is fixed on the upper end surface of the cabinet 1. The solar panel 9 is located above the water collecting bucket 7. The projection of the solar panel 9 in the vertical direction is located in the water collecting bucket 7. The solar panel 9 is used to assist the energy storage cabinet in storing electricity.

[0045] The implementation principle of a new energy storage device in an embodiment of the present application is as follows: in actual use, the installation cavity 11 is cooled by the condenser 2 and the heat dissipation fan 3, so that the internal temperature of the installation cavity 11 is not easy to be too high, which is beneficial to increasing the service life of the electrical components in the installation cavity 11.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A new energy storage device, characterized in that: The invention comprises a cabinet (1) and a condenser (2) arranged on the cabinet (1); the cabinet (1) is provided with an installation cavity (11) for installing an electrical component; the cabinet (1) is provided with an air inlet (13) and an air cavity (12); the air inlet (13) is connected to the installation cavity (11) through the air cavity (12); and the condenser (2) is located in the air cavity (12).

2. A new energy storage device according to claim 1, characterized in that: The wind cavity (12) is arranged around the outer circumference of the installation cavity (11), and the condensation tube (2) is arranged in a serpentine shape around the outer circumference of the installation cavity (11).

3. A new energy storage device according to claim 1, characterized in that: The cabinet (1) is provided with a heat dissipation fan (3), the air outlet of the heat dissipation fan (3) faces the installation cavity (11), the cabinet (1) is provided with an air outlet channel (15), the air outlet channel (15) is spaced apart from the air cavity (12), the cabinet (1) is provided with a control button (31), the control button (31) is used to control the heat dissipation fan (3) to be turned on or off, the heat dissipation fan (3) is turned on by pressing the control button (31), and the heat dissipation fan (3) is turned off by releasing the control button (31).

4. A new energy storage device according to claim 3, characterized in that: The control button (31) is a moment switch (311); a thermal expansion and contraction block (4) is provided on the cabinet (1); the thermal expansion and contraction block (4) is located in the installation cavity (11); the thermal expansion and contraction block (4) expands to press the moment switch (311); and the thermal expansion and contraction block (4) contracts to release the moment switch (311).

5. A new energy storage device according to claim 1, characterized in that: The cabinet (1) is provided with a temperature detection device (51) and an alarm (52); the temperature detection device (51) is used to detect the temperature in the installation cavity (11) and compare the detected temperature value with a preset temperature value; when the temperature in the installation cavity (11) is greater than the preset temperature value, the alarm (52) sounds an alarm.

6. A new energy storage device according to claim 1, characterized in that: The cabinet (1) is provided with a drainage groove (16), the cabinet (1) is provided with a drainage channel (17), the wind cavity (12) and the drainage groove (16) are communicated through the drainage channel (17), a water wheel (61) is rotatably connected to the cabinet (1), the water wheel (61) is located below the drainage channel (17), a generator (6) is placed in the installation cavity (11), and the water wheel (61) is connected to the generator (6).

7. A new energy storage device according to claim 6, characterized in that: The wind cavity (12) is provided with a water collecting bucket (7), the water collecting bucket (7) is provided with a water inlet pipe (71), and the water inlet pipe (71) is connected to the drainage channel (17).

8. A new energy storage device according to claim 7, characterized in that: A floating plate (8) is slidably connected to the cabinet body (1), the floating plate (8) covers the drainage channel (17), and a guide surface is formed on the inner wall of the air cavity (12), the guide surface is inclined downward in a direction close to the floating plate (8).

9. A new energy storage device according to claim 1, characterized in that: The cabinet (1) is provided with a solar panel (9).

Images