CN218957923U

CN218957923U - Telescopic support piece for assembling liquid-cooled energy storage container

Info

Publication number: CN218957923U
Application number: CN202223252114.4U
Authority: CN
Inventors: 徐亚峰
Original assignee: Shanghai Jingsheng Energy Equipment Co ltd
Current assignee: Shengbolan New Energy Equipment (Suzhou) Co.,Ltd.
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-02
Anticipated expiration: 2032-12-05

Abstract

A scalable liquid-cooled energy storage container equipment is with support piece which characterized in that: the telescopic round pin (2) is arranged in an inner cavity of the round tube (1) and can slide back and forth, a flange table (2 a) is arranged on the telescopic round pin (2), limit nuts (3, 3 ') are arranged on the telescopic round pin (2) and positioned on the outer side and the tail end of the flange table (2 a), a spring is arranged between the limit nuts (3, 3 ') on the telescopic round pin (2), the limit nuts (3, 3 ') and the spring are arranged in the inner cavity of the round tube (1), a hole (1 a) is formed in the outer wall of the round tube (1), and a driving handle (4) stretches into the round tube (1) from the hole (1 a) and is locked on the telescopic round pin (2).

Description

Telescopic support piece for assembling liquid-cooled energy storage container

Technical Field

The utility model belongs to the technical field of energy storage containers, and particularly relates to a telescopic support for assembling a liquid-cooled energy storage container.

Background

Along with popularization and application of new energy sources such as solar energy, wind energy and the like, the energy storage technology is also developed, and the lithium battery gradually becomes a main product of energy storage because of the advantages of high energy, long service life, high rated voltage, high power bearing capacity, low self-discharge rate, light weight, environmental protection, no water consumption basically in production and the like.

The traditional container battery energy storage system mostly adopts an air cooling mode to dissipate heat, but in recent years, the container battery energy storage system starts to adopt a liquid cooling mode to carry out heat management of the battery system. Compared with the traditional air cooling heat management mode, the liquid cooling mode is more efficient, the overall temperature difference control is more uniform, the temperature rise is lower, and the charge and discharge application with higher multiplying power is supported.

In the prior art, a battery pack adopting a liquid cooling mode is required to be placed on a rack, the battery packs are isolated by adopting isolation wallboards, the assembly process of the existing rack is to fix cut angle irons or square pipes on the battery rack partition walls on two sides by welding, the cut angle irons or square pipes are fixed by 4 pieces of battery rack partition walls, one liquid cooling box is provided with eight partition walls which are required to be fixed by 28 pieces of welding, the battery rack partition walls are installed to be manually cut off and supported, and welding points of the flat partition walls are manually polished to be sprayed with paint for rust prevention, but the assembly mode of the rack has the following defects;

(1) The square tube/angle iron cannot be reused, so that great waste is caused, and the cost is increased;

(2) The installation precision of each partition wall is less than or equal to 2mm, and the blanking of the support is greatly required, so that the reworking is often caused by the precision of the support, and the waste of manpower and energy sources is caused;

(3) The construction is not easy, and the support can be ensured to be accurate only by installing the support horizontally;

(4) Low efficiency, long installation time, and increased cost;

disclosure of Invention

The utility model aims at overcoming the defects of the existing battery pack placement rack assembly for the liquid cooling of the energy storage system, and provides the telescopic support for the assembly of the liquid cooling type energy storage container, wherein each support is made into a structure capable of being repeatedly utilized, namely, welding is not needed, time and labor are saved, the disassembly is convenient, the installation precision is improved, and meanwhile, the waste of energy consumption materials is reduced.

Technical proposal

In order to achieve the above technical object, the present utility model provides a telescopic support for assembling a liquid-cooled energy storage container, which is characterized in that: the telescopic round pin is arranged in the inner cavity of the circular tube and can slide back and forth, a flange table is arranged on the telescopic round pin, limit nuts are arranged on the telescopic round pin and located on the outer side and the tail end of the flange table, springs are arranged between the limit nuts and located on the telescopic round pin, the limit nuts and the springs are located in the inner cavity of the circular tube, holes are formed in the outer wall of the circular tube, and a driving handle stretches into the circular tube from the holes and is locked on the telescopic round pin.

Further, the hole is L-shaped.

Advantageous effects

The telescopic support for assembling the liquid-cooled energy storage container provided by the utility model has the advantages that each support is made into a reusable structure, so that welding is not needed, time and labor are saved, the disassembly is convenient, the installation precision is improved, and the waste of energy consumption materials is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a round tube in an embodiment of the utility model;

FIG. 2 is a top view of a round tube in an embodiment of the utility model;

FIG. 3 is a left side view of a round tube in an embodiment of the utility model;

FIG. 4 is a front view of a telescoping round pin in accordance with an embodiment of the present utility model;

FIG. 5 is a left side view of a telescoping round pin in an embodiment of the present utility model;

FIG. 6 is a front view of a stop nut in accordance with an embodiment of the present utility model;

FIG. 7 is a left side view of a stop nut in accordance with an embodiment of the present utility model;

FIG. 8 is a front view of a support member according to an embodiment of the present utility model;

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used in the description of the present application for purposes of illustration only and do not represent the only embodiment.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact of the first feature with the second feature, or an indirect contact of the first feature with the second feature via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.

Unless defined otherwise, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. The term "and/or" as used in the specification of this application includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-8, a telescopic liquid-cooled support for assembling an energy storage container comprises a circular tube 1, a telescopic round pin 2 is arranged in an inner cavity of the circular tube 1 and can slide back and forth, referring to fig. 4 and 5, a flange table 2a is arranged on the telescopic round pin 2, limit nuts 3 and 3' are arranged on the telescopic round pin 2 and positioned on the outer side and the tail end of the flange table 2a, a spring (not shown in the drawing) is arranged between the limit nuts 3 and 3' on the telescopic round pin 2, the limit nuts 3 and 3' and the spring shown in fig. 6 and 7 are positioned in the inner cavity of the circular tube 1, a hole 1a is formed in the outer wall of the circular tube 1, and a driving handle 4 stretches into the circular tube 1 from the hole 1 and is locked on the telescopic round pin 2. The hole 1a has an L shape.

According to the telescopic support for assembling the liquid-cooled energy storage container, the telescopic round pin 2 is arranged in the inner cavity of the round tube 1 and can slide back and forth, each support is made into a reusable structure, welding is not needed, time and labor are saved, disassembly is convenient, and the waste of energy consumption materials is reduced while the installation accuracy is improved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. A scalable liquid-cooled energy storage container equipment is with support piece which characterized in that: the telescopic round pin (2) is arranged in an inner cavity of the round tube (1) and can slide back and forth, a flange table (2 a) is arranged on the telescopic round pin (2), limit nuts (3, 3 ') are arranged on the outer side and the tail end of the flange table (2 a) on the telescopic round pin (2), springs are arranged between the limit nuts (3, 3 ') on the telescopic round pin (2), the limit nuts (3, 3 ') and the springs are arranged in the inner cavity of the round tube (1), holes (1 a) are formed in the outer wall of the round tube (1), and a driving handle stretches into the round tube (1) from the holes (1 a) and is locked on the telescopic round pin (2).

2. A retractable liquid-cooled energy storage container assembly support as in claim 1, wherein: the hole (1 a) is L-shaped.