Efficient NMP tank field energy storage device

Abstract

The utility model relates to the technical field of NMP tank area energy storage, in particular to an efficient NMP tank area energy storage device which comprises a tank body, ventilation fans are installed on the two sides of the bottom wall of the tank body, a liquid storage box is installed in the tank body, bosses are installed on the two sides of the inner wall of the tank body, liquid pumping channels are formed in the positions, below the two bosses, of the interior of the tank body, and the liquid pumping channels are communicated with the liquid storage box. Liquid pumping grooves are formed in the inner side walls of the two liquid pumping channels correspondingly, one-way valves are installed on the two sides of the lower portions of the exteriors of the two liquid storage boxes correspondingly, and the positions of the one-way valves correspond to the positions of the liquid pumping grooves. The device has the advantages that the tank body serves as a device body, the liquid storage box is placed in the tank body, the bosses are installed on the two sides of the interior of the tank body, the liquid pumping channel is formed in the lower portion of the tank body, the liquid pumping groove is formed in the inner side wall of the liquid pumping channel, and the one-way valves are installed on the two sides of the lower portion of the exterior of the liquid storage box. And the position of the one-way valve corresponds to the position of the liquid extraction groove, so that a worker can extract the NMP solution in the liquid storage box from the liquid extraction channel, and the NMP solution is convenient to take and use.

Description

Technical Field

[0001] This utility model relates to the field of NMP tank farm energy storage technology, and in particular to a high-efficiency NMP tank farm energy storage device. Background Technology

[0002] N-methylpyrrolidone, with the chemical formula C5H9NO and a molecular weight of 99.13106, is an organic compound, a colorless, transparent, oily liquid with a slight amine odor. It has low volatility, excellent thermal and chemical stability, and evaporates with water vapor. It is hygroscopic and photosensitive. It is readily soluble in water, ethanol, ether, acetone, ethyl acetate, chloroform, and benzene, and can dissolve most organic and inorganic compounds, polar gases, and natural and synthetic polymers. N-methylpyrrolidone is widely used in the lithium battery, pharmaceutical, pesticide, pigment, cleaning agent, and insulating materials industries.

[0003] In the process of using NMP solution, energy storage tanks are required for energy storage. However, the energy storage tanks currently in use have a single structure, with the NMP solution directly stored inside the tank. Over time, this makes it inconvenient to use and replace the solution. Based on this, this application proposes an efficient NMP tank area energy storage device that can solve the above problems. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a high-efficiency NMP tank farm energy storage device.

[0005] The objective of this utility model is achieved through the following technical solution: a high-efficiency NMP tank farm energy storage device, comprising a tank body, ventilation fans installed on both sides of the bottom wall of the tank body, a liquid storage box installed inside the tank body, protrusions installed on both sides of the inner wall of the tank body, a liquid extraction channel opened inside the two protrusions, a liquid extraction groove opened on the inner side wall of the two liquid extraction channels, a one-way valve installed on both sides of the lower exterior of the two liquid storage boxes, the position of which corresponds to the position of the liquid extraction groove, a central control device installed in the middle of the bottom wall of the tank body, which is electrically connected to the two ventilation fans, and multiple grooves opened on the bottom wall of the liquid storage box.

[0006] Optionally, mounting holes are installed on both sides of the bottom wall of the tank, and the two ventilation fans are respectively installed in the two mounting holes. Protective nets are installed on the outer side of the interior of the two ventilation fans.

[0007] Optionally, a fixing pipe is installed below the exterior of each of the two protrusions, which communicates with the liquid extraction channel, and a control valve is installed at the outer end of each of the two fixing pipes.

[0008] Optionally, fixing rods are installed on both sides of the bottom wall of the tank, with their top surfaces fitting against the bottom surface of the liquid storage box.

[0009] Optionally, pin holes are provided above the two protrusions, and a can cover for sealing is installed on the top of the can body. Pins are installed on both sides of the bottom surface of the can cover, which are respectively inserted into the two pin holes.

[0010] This utility model has the following advantages:

[0011] This high-efficiency NMP tank storage device uses a tank as its main body. Inside the tank, there is a liquid storage box. Both sides of the tank's interior are equipped with protrusions, and a liquid extraction channel is opened below them. The inner wall of the liquid extraction channel has a liquid extraction groove. One-way valves are installed on both sides of the lower exterior of the liquid storage box. During use, the position of the one-way valve corresponds to the position of the liquid extraction groove, allowing operators to extract the NMP solution from the liquid storage box through the liquid extraction channel for easy access.

[0012] There is space between the tank and the liquid storage box. An exhaust fan is installed at the bottom of the tank, and a central control device is installed on the bottom wall of the tank. It is electrically connected to the exhaust fan. During use, the exhaust fan can cool the liquid storage box to prevent the NMP from overheating due to certain factors. At the same time, multiple grooves are opened on the bottom wall of the liquid storage box, which can increase the contact area between the liquid storage box and the air and improve the heat dissipation effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 In this utility model Figure 1 Internal structure diagram;

[0015] Figure 3 This is a schematic diagram of the overall structure of the tank in this utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the tank in this utility model;

[0017] Figure 5 This is a schematic diagram of the overall structure of the liquid storage box in this utility model;

[0018] Figure 6 This is a schematic diagram of the overall structure of the can lid in this utility model.

[0019] In the diagram: 1-Tank body, 2-Tank cover, 3-Control valve, 4-Storage box, 5-One-way valve, 6-Ventilation fan, 7-Protective net, 8-Central control equipment, 9-Boss, 10-Liquid extraction tank, 11-Pin hole, 12-Liquid extraction channel, 13-Fixing rod, 14-Mounting hole, 15-Groove, 16-Pin, 17-Fixing pipe. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0021] like Figures 1 to 6 As shown, a high-efficiency NMP tank farm energy storage device includes a tank body 1. Ventilation fans 6 are installed on both sides of the bottom wall of the tank body 1. A liquid storage box 4 is installed inside the tank body 1. Bosses 9 are installed on both sides of the inner wall of the tank body 1. A liquid extraction channel 12 is opened inside the two bosses 9. A liquid extraction groove 10 is opened on the inner side wall of the two liquid extraction channels 12. One-way valves 5 are installed on both sides of the lower exterior of the two liquid storage boxes 4, and their positions correspond to the positions of the liquid extraction grooves 10. A central control device 8 is installed in the middle of the bottom wall of the tank body 1, which is electrically connected to the two ventilation fans 6. Multiple grooves 15 are opened on the bottom wall of the liquid storage box 4.

[0022] As an optional technical solution of this utility model, mounting holes 14 are installed on both sides of the bottom wall of the tank body 1, and two ventilation fans 6 are respectively installed in the two mounting holes 14. Protective nets 7 are installed on the outer side of the inside of the two ventilation fans 6. This facilitates the installation of the ventilation fans 6. At the same time, the use of protective nets 7 can protect the ventilation fans 6 and prevent debris from entering. In actual use, the protective nets 7 can be replaced with filter nets for filtering air.

[0023] As an optional technical solution of this utility model, a fixed pipe 17 is installed on the lower part of the two protrusions 9, which is connected to the liquid extraction channel 12. A control valve 3 is installed on the outer end of the two fixed pipes 17, providing a suitable installation position for the control valve 3, which controls the discharge of liquid.

[0024] As an optional technical solution of this utility model, fixing rods 13 are installed on both sides of the bottom wall of the tank body 1, and their top surfaces are in contact with the bottom surfaces of the liquid storage box 4. The fixing rods 13 can hold the liquid storage box 4 in place to support it.

[0025] As an optional technical solution of this utility model, pin holes 11 are provided on the top of the two protrusions 9, and a can cover 2 for sealing is installed on the top of the can body 1. Pins 16 are installed on both sides of the bottom surface of the can cover 2, which are respectively inserted into the two pin holes 11. This facilitates the installation of the can cover 2 and ensures that the two are firmly assembled.

[0026] In actual use, a sealing component can be installed between the liquid storage box 4 and the tank 1 to improve the sealing performance of the two, so that the liquid can be smoothly drawn out from the liquid storage box 4.

[0027] In summary, the features, assembly method, usage process, and functions of each component in this utility model are as follows: The tank body 1 serves as the main body of the device. A liquid storage box 4 is placed inside the tank body 1. Bosses 9 are installed on both sides of the tank body 1, and a liquid extraction channel 12 is opened below them. A liquid extraction groove 10 is opened on the inner wall of the liquid extraction channel 12. One-way valves 5 are installed on both sides of the lower exterior of the liquid storage box 4. During use, the position of the one-way valve 5 corresponds to the position of the liquid extraction groove 10, allowing the operator to extract liquid from the groove. The NMP solution in the storage box 4 is extracted at point 12 for easy access. There is space between the tank body 1 and the storage box 4. An exhaust fan 6 is installed below the tank body 1. A central control device 8 is installed on the bottom wall of the tank body 1 and is electrically connected to the exhaust fan 6. During use, the exhaust fan 6 can cool the storage box 4 to prevent the NMP from overheating due to certain factors. At the same time, multiple grooves 15 are provided on the bottom wall of the storage box 4 to increase the contact area between the storage box 4 and the air and improve the heat dissipation effect.

[0028] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high efficiency NMP tank farm energy storage device characterized by: The utility model provides a liquid pumping device, including the jar body (1), both sides of the bottom wall of jar body (1) are equipped with the air exchange fan (6), the inside of jar body (1) is equipped with the liquid storage box (4), both sides of the inner wall of jar body (1) are equipped with the boss (9), the inside of two boss (9) below is equipped with the liquid pumping channel (12), the inner side wall of two liquid pumping channel (12) is equipped with the liquid pumping groove (10), the outside below of two liquid storage box (4) is equipped with the check valve (5) on both sides, its position corresponds with the position of liquid pumping groove (10), the bottom wall of jar body (1) is equipped with the central control equipment (8) in the middle, and it is electrically connected with two air exchange fans (6), the bottom wall of liquid storage box (4) is equipped with a plurality of recesses (15).

2. The high efficiency NMP tank farm energy storage device of claim 1, wherein: Both sides of the bottom wall of jar body (1) are equipped with mounting hole (14), two air exchange fans (6) are installed in two mounting hole (14) respectively, and the outer side of two air exchange fans (6) is equipped with the protective net (7) inside.

3. The high efficiency NMP tank farm energy storage device of claim 1, wherein: The lower of two boss (9) outside is equipped with fixed pipe (17), and it is communicated with liquid pumping channel (12), and the outer end of two fixed pipe (17) is equipped with control valve (3).

4. The high efficiency NMP tank farm energy storage device of claim 1, wherein: Both sides of the bottom wall of jar body (1) are equipped with fixed rod (13), and the top surface is attached to the bottom surface of liquid storage box (4).

5. The high efficiency NMP tank farm energy storage device of claim 1, wherein: The upper of two boss (9) is equipped with pin hole (11), and the upper of jar body (1) is equipped with the jar cover (2) for closing, and the bottom surface of jar cover (2) is equipped with pin column (16) on both sides, and it is inserted with two pin holes (11) respectively.

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