CN215905847U

CN215905847U - Energy-saving filling mechanism of energy storage flow battery

Info

Publication number: CN215905847U
Application number: CN202121743440.8U
Authority: CN
Inventors: 俞瑜
Original assignee: Suzhou Beikai Energy Technology Co ltd
Current assignee: Suzhou Beikai Energy Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-02-25
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses an energy-saving filling mechanism of an energy storage flow battery, which comprises: the inclined frame is fixedly connected to the top of the supporting frame; the supporting frame comprises a cubic support formed by splicing a plurality of supporting rods and a horizontal supporting plate arranged in the support, and a leakage receiving barrel for receiving leaked liquid is placed at the top of the supporting plate; the tilting frame comprises a fixed frame and a movable frame, the movable frame is fixedly arranged at the top of the fixed frame, the movable frame is hinged with the fixed frame, a plurality of elastic pieces are arranged between the movable frame and the fixed frame, one ends of the elastic pieces are movably connected with the fixed frame, and the other ends of the elastic pieces are fixedly connected with the movable frame; the top of adjustable shelf is used for placing ton bucket. Electrolyte in the ton barrel is filled into the large barrel of the energy storage system by utilizing gravitational potential energy, and the large barrel does not need to be driven by a motor, so that electric energy is saved, and the filling system is green and energy-saving.

Description

Energy-saving filling mechanism of energy storage flow battery

Technical Field

The utility model relates to the field of electrolyte filling, in particular to an energy-saving filling mechanism of an energy storage flow battery.

Background

In the loading and transportation of electrolyte, can use the ton bucket usually, the ton bucket has obvious advantages such as higher security and transportation convenience. Generally, after the ton barrel is transported to a user, electrolyte in the ton barrel needs to be filled into a large barrel of an energy storage system, and the large barrel of a common energy storage system is a special-shaped barrel, which has a larger capacity than the ton barrel. During filling, the electrolyte is pumped into a vat of an energy storage system for use after being pumped by a motor.

However, the prior art needs a power supply and an air compressor, consumes electric energy, and is difficult to pour out the last electrolyte when the electrolyte is in the barrel. In the filling process, some leakage situations inevitably occur, the existing filling device is not provided with a liquid leakage prevention device, and leaked electrolyte is completely wasted;

after the electrolyte leaks out, the environment can be polluted and other substances in contact with the electrolyte can be corroded.

Disclosure of Invention

The utility model overcomes the problems in the filling process in the prior art, provides an energy-saving filling mechanism of an energy storage flow battery, and adopts the following technical scheme in order to achieve the purpose:

an energy-saving filling mechanism of an energy storage flow battery comprises: the inclined frame is fixedly connected to the top of the supporting frame; the device is characterized in that the support frame comprises a cubic support formed by splicing a plurality of support rods, a horizontal support plate arranged in the support frame and a leakage receiving barrel arranged on the support plate and used for receiving leaked liquid;

the inclined frame comprises a fixed frame and a movable frame, one side of the movable frame is hinged with the fixed frame, a plurality of elastic pieces are arranged between the other side of the movable frame and the fixed frame, one end of each elastic piece is movably connected with the fixed frame, and the other end of each elastic piece is fixedly connected with the movable frame; the adjustable shelf is used for placing the ton bucket.

In a preferred embodiment of the present invention, the supporting frame further includes a platform plate, and the platform plate is fixedly disposed on one side of the cubic frame.

In a preferred embodiment of the utility model, a step is fixedly arranged at one end of the platform plate, and the step is fixedly connected with the cubic bracket; the other end of the platform plate is fixedly provided with a limiting rod, and the limiting rod is fixedly connected with the cube support.

In a preferred embodiment of the utility model, a plurality of universal wheels are further arranged and fixedly arranged at the bottom of the support frame.

In a preferred embodiment of the utility model, a plurality of protection feet are fixedly arranged at the top of the inclined frame, and the protection feet are uniformly distributed along the edge of the top of the inclined frame.

In a preferred embodiment of the present invention, the elastic member is a spring.

In a preferred embodiment of the utility model, guide tubes are sleeved outside the elastic pieces, and the elastic pieces are sleeved inside the guide tubes.

In a preferred embodiment of the present invention, the length of the guide tube is smaller than the length of the elastic member compressed by the ton barrel filled with the electrolyte.

In a preferred embodiment of the present invention, the number of the leakage receiving barrels is equal to the number of the ton barrels.

In a preferred embodiment of the present invention, the leakage receiving barrel is a PE tank.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the electrolyte in the ton barrel is filled into the large barrel of the energy storage system by utilizing the gravitational potential energy, the motor is not required to be used for driving, the electric energy is saved, and the filling system is a green energy-saving filling system.

(2) According to the utility model, the plurality of elastic pieces are arranged between the fixed frame and the movable frame, so that the movable frame can automatically incline for a certain angle when the electrolyte in the ton barrel is less according to the capacity in the ton barrel, and the electrolyte can more conveniently flow out.

(3) The guide pipe is sleeved on the elastic part, so that the elastic part can be effectively prevented from being unstable, the ton barrel can be stably placed, and the filling process is stably carried out.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings of the embodiments can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a ton bucket according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an energy-saving filling mechanism of an energy-storage flow battery according to an embodiment of the utility model;

fig. 3 is a schematic diagram of an inclined frame of an energy-saving filling mechanism of an energy-storing flow battery according to an embodiment of the utility model.

The reference numerals are as follows: 10. a ton barrel; 101. a liquid discharge port; 20. a support frame; 201. a cubic bracket; 202. a support plate 203 and a leakage receiving barrel; 204. a platform plate; 205. a step; 206. a limiting rod; 207. a universal wheel; 30. an inclined frame; 301. a fixed mount; 302. a movable frame; 303. an elastic member; 304. and (5) protecting feet.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description, wherein the drawings are simplified schematic drawings and only the basic structure of the present invention is illustrated schematically, so that only the structure related to the present invention is shown, and it is to be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1, the electrolyte is filled in the ton barrel 10, a liquid discharge port 101 is formed at the bottom of one side wall of the ton barrel 10, and after the liquid discharge port 101 is opened, the electrolyte is discharged from the liquid discharge port 101 due to gravity. As long as the ton barrel 10 is arranged at a certain height, the liquid discharge port 101 is higher than the height of the special-shaped barrel of the energy storage system, and the automatic filling of the electrolyte can be completed.

Referring to fig. 2, an energy-saving filling mechanism of an energy storage flow battery comprises: a support frame 20 and an inclined frame 30, wherein the inclined frame 30 is fixedly connected with the top of the support frame 20.

Wherein, the support frame 20 includes the cube support 201 that comprises a plurality of branches concatenation to and set up in the horizontal support plate 202 of the inside of cube support 201, and the top of backup pad 202 is placed and is used for accepting the hourglass bucket 203 of weeping. The leakage receiving barrel 203 is a PE tank. The PE tank has good corrosion resistance, and can prevent the electrolyte from corroding the leakage receiving barrel 203. The quantity that connects leaky bucket 203 equals with the quantity of ton bucket 10, and every ton bucket 10's bottom all corresponds has and connects leaky bucket 203, and the electrolyte that the guarantee spills all can be collected, neither can be extravagant nor can the polluted environment.

With continued reference to fig. 2, the support stand 20 further includes a platform plate 204, and the platform plate 204 is fixedly disposed on one side of the cubic frame 201. A step 205 is fixedly arranged at one end of the platform plate 204, and the step 205 is fixedly connected with the cubic bracket 201; the other end of the platform plate 204 is fixedly provided with a limiting rod 206, and the limiting rod 206 is fixedly connected with the cubic bracket 201. An operator can walk onto the platform plate 204 through the ladder 205, the electrolyte filling condition can be observed on the platform plate 204, and the limiting rod 206 is fixedly arranged on the other side of the platform plate 204, so that the operator can be prevented from falling carelessly, and the safety of the operator is protected.

A plurality of universal wheels 207 are also arranged, and the universal wheels 207 are fixedly arranged at the bottom of the support frame 20. Because the ton barrel 10 filled with the electrolyte is heavy, the universal wheels 207 can help the operating worker to move the energy-saving filling mechanism of the energy storage flow battery to a specified position, and the time and the labor are saved.

Referring to fig. 3, the tilting frame 30 includes a fixed frame 301 and a movable frame 302, the movable frame 302 is fixedly disposed at the top of the fixed frame 301, the movable frame 302 is hinged to the fixed frame 301, a plurality of elastic members 303 are disposed between the movable frame 302 and the fixed frame 301, one end of each of the plurality of elastic members 303 is movably connected to the fixed frame 301, and the other end of each of the plurality of elastic members 303 is fixedly connected to the movable frame 302; the top of the movable frame 302 is used for placing the ton barrel 10.

The fixed a plurality of bankets 304 that are provided with in top of sloping frame 30, banket 304 is fixed to be set up four angles at sloping frame 30 top, can prevent ton bucket 10 landing like this, improves whole filling system's factor of safety, and the guarantee filling process goes on smoothly.

Continuing to refer to fig. 3, the resilient member 303 is a spring. The spring 303 used in this embodiment is a spring having an appropriate elastic coefficient, and when the ton drum 10 is fully loaded, the spring 303 contracts to a minimum length, and when the electrolyte level in the ton drum 10 is low, the compression amount of the spring 303 decreases, so that the movable frame 302 tilts, and the ton drum 10 also tilts by a certain angle, thereby facilitating the last point of electrolyte discharge.

The outer parts of the elastic members 303 are all sleeved with guide tubes (not shown in the figure), and the elastic members 303 are sleeved inside the guide tubes. The length of the guide tube is smaller than the length of the elastic member 303 compressed by the electrolyte-filled ton drum 10. The guide tube is provided mainly to prevent the spring 303 from being unstable, and to help maintain the stability of the movable frame 302.

Referring to fig. 1-3, when the energy-saving filling device works, the leakage receiving barrel 203 is firstly placed on the supporting plate 202, then the fully loaded ton barrel 10 is placed on the movable frame 302, the special-shaped barrel of the energy storage system is placed on one side of the energy-saving filling mechanism of the energy-storage flow battery, the liquid discharge port 101 in the ton barrel 10 is opened, the electrolyte in the ton barrel 10 is automatically filled into the special-shaped barrel, the pressure applied to the spring is reduced along with the discharge of the electrolyte in the ton barrel 10, the length of the spring is increased, the ton barrel 10 is slowly inclined, and all the electrolyte in the ton barrel 10 is discharged. During this period, the operator can go to the platform plate 204 through the steps 205 to observe the filling. The electrolyte in the ton barrel 10 is filled into the large barrel of the energy storage system by utilizing the gravitational potential energy, the motor is not required to be used for driving, the electric energy is saved, and the filling system is a green energy-saving filling system.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An energy-saving filling mechanism of an energy storage flow battery comprises: the inclined frame is fixedly connected to the top of the supporting frame; the device is characterized in that the support frame comprises a cubic support formed by splicing a plurality of support rods, a horizontal support plate arranged in the support frame and a leakage receiving barrel arranged on the support plate and used for receiving leaked liquid;

2. The energy-saving filling mechanism of the energy-storage flow battery as claimed in claim 1, wherein: the support frame still includes the landing slab, the landing slab is fixed set up in one side of cube support.

3. The energy-saving filling mechanism of the energy-storage flow battery as claimed in claim 2, wherein: a step is fixedly arranged at one end of the platform plate and is fixedly connected with the cubic bracket; the other end of the platform plate is fixedly provided with a limiting rod, and the limiting rod is fixedly connected with the cube support.

4. The energy-saving filling mechanism of the energy-storage flow battery as claimed in claim 1, wherein: still be provided with a plurality of universal wheels, a plurality of the universal wheel is fixed set up in the bottom of support frame.

5. The energy-saving filling mechanism of the energy-storage flow battery as claimed in claim 1, wherein: the top of the inclined frame is fixedly provided with a plurality of protection feet which are uniformly distributed along the edge of the top of the inclined frame.

6. The energy-saving filling mechanism of the energy-storage flow battery as claimed in claim 1, wherein: the elastic piece is a spring.

7. The energy-saving filling mechanism of the energy-storage flow battery as claimed in claim 1, wherein: the outer parts of the elastic pieces are all sleeved with guide pipes, and the elastic pieces are sleeved inside the guide pipes.

8. The energy-saving filling mechanism of the energy-storage flow battery as claimed in claim 7, wherein: the length of the guide tube is smaller than the length of the elastic member after being compressed by the ton barrel filled with the electrolyte.

9. The energy-saving filling mechanism of the energy-storage flow battery as claimed in claim 1, wherein: the number of the leakage receiving barrels is equal to that of the ton barrels.

10. The energy-saving filling mechanism of the energy-storage flow battery as claimed in claim 1, wherein: the leakage receiving barrel is a PE groove.