CN216773481U

CN216773481U - Quick coupler for lithium battery electrolyte conveying

Info

Publication number: CN216773481U
Application number: CN202122441028.7U
Authority: CN
Inventors: 李永伟; 李兴涛
Original assignee: Anhui Xingli New Energy Co ltd
Current assignee: Anhui Xingli New Energy Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-06-17
Anticipated expiration: 2031-10-11

Abstract

The utility model provides a quick connector for conveying lithium battery electrolyte, which comprises a water outlet pipe, a limiting ring, a water inlet pipe, a clamping ring, a fixing part and an expansion water conveying mechanism, wherein the limiting ring is fixed at one end of the water outlet pipe, the water outlet pipe is a hose, the clamping ring is fixed at one end of the water inlet pipe, the expansion water conveying mechanism is communicated with the clamping ring, the clamping ring and the limiting ring are mutually clamped to connect the water outlet pipe and the water inlet pipe, and the fixing part clamped with the limiting ring is rotatably connected to the clamping ring. For prior art, the joint ring with mutual joint is connected outlet pipe and inlet tube between the spacing ring to utilize the mounting on the joint ring to rotate the joint to spacing ring, this kind of structure can inject the position between water pipe and the inlet tube fast, thereby realizes the fast-assembling, and this kind of connection structure can make the fixed position between outlet pipe and the inlet tube more stable.

Description

Quick coupler for lithium battery electrolyte conveying

Technical Field

The utility model relates to the technical field of battery processing equipment, in particular to a quick connector for conveying lithium battery electrolyte.

Background

Lithium battery electrolytes are carriers for ion transport in batteries. Generally consisting of a lithium salt and an organic solvent. The electrolyte plays a role in conducting ions between the positive electrode and the negative electrode of the lithium battery, and is a guarantee for the lithium battery to obtain the advantages of high voltage, high specific energy and the like; the electrolyte is prepared from high-purity organic solvent, electrolyte lithium salt, necessary additives and other raw materials according to a certain proportion under a certain condition.

However, when the electrolyte of the existing lithium battery is conveyed, the pipeline is required to be connected into different electrolyte bins, the pipeline is connected by using bolts, the pipeline is inconvenient to replace by a user, and the use effect is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a quick connector for conveying lithium battery electrolyte.

The utility model solves the technical problems through the following technical means:

lithium cell electrolyte is carried and is used quick-operation joint, including outlet pipe, spacing ring, inlet tube, joint ring, mounting and inflation water delivery mechanism, outlet pipe one end is fixed with spacing ring, the outlet pipe is the hose, inlet tube one end is fixed with the joint ring, the intercommunication has inflation water delivery mechanism on the joint ring, the joint ring with mutual joint is connected to outlet pipe and inlet tube between the spacing ring, rotate the mounting that is connected with the spacing ring of joint on the joint ring, inflation water delivery mechanism joint is inside the outlet pipe.

Preferably, the expansion water delivery mechanism comprises a spherical bin and a water outlet hole, the spherical bin is communicated to the clamping ring, the water outlet hole is uniformly formed in the opposite surface of the clamping ring on the spherical bin, and a clamping groove for clamping the spherical bin is formed in the inner wall of the water outlet pipe.

Preferably, the mounting includes dead lever, axis of rotation, right angle dead lever and arc lug, the dead lever is fixed on joint ring outer wall, the dead lever tip passes through the axis of rotation and rotates the connection right angle dead lever, the end fixing of right angle dead lever has the arc lug, set up the spacing recess of connecting the arc lug on the spacing ring.

Preferably, a binding piece is arranged on the water outlet pipe and close to the limiting ring, and the binding piece tightens the limiting expansion water delivery mechanism and is located in the water outlet pipe.

Preferably, the binding piece comprises an annular strip, a connecting block and a positioning bolt, the annular strip is sleeved on the water outlet pipe and is of a fracture structure, the fracture end of the annular strip is fixed with the connecting block, and the connecting blocks are fixed through the positioning bolt.

Preferably, a sealing connection ring is arranged on one side, located on the water outlet pipe, of the limiting circular ring.

Preferably, the position of the clamping ring on the water inlet pipe is a hose, and the inner wall of the clamping ring is provided with an elastic connecting ring.

The utility model has the advantages that: the joint ring with mutual joint is connected outlet pipe and inlet tube between the spacing ring to utilize mounting rotation joint on the joint ring to spacing ring, this kind of structure can inject position between water pipe and the inlet tube fast, thereby realize the fast-assembling, and this kind of connection structure, can be so that the fixed position between outlet pipe and the inlet tube is more stable, this kind of mode that can adorn, can convenience of customers store the outlet pipe in storehouse with the electrolyte that the inlet tube is different, carry electrolyte, make its application scope wider.

Drawings

FIG. 1 is a schematic structural view of a quick coupler for transporting an electrolyte of a lithium battery according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a water outlet pipe according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a water inlet pipe according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a binding according to an embodiment of the present invention;

FIG. 5 is a side view of a snap ring according to an embodiment of the present invention.

The reference numbers in the figures: 10. the water outlet pipe, 11, the joint recess, 20, spacing ring, 21, the sealing connection circle, 22, spacing recess, 30, the inlet tube, 40, the joint ring, 41, the elastic connection ring, 50, the mounting, 51, the dead lever, 52, the axis of rotation, 53, the right angle dead lever, 54, arc lug, 60, inflation water delivery mechanism, 61, spherical storehouse, 62, the apopore, 70, bind the piece, 71, annular strip, 72, the connecting block, 73, positioning bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1, this embodiment lithium cell electrolyte is carried and is used quick-assembling joint, including outlet pipe 10, spacing ring 20, inlet tube 30, joint ring 40, mounting 50 and inflation water delivery mechanism 60, outlet pipe 10 one end is fixed with spacing ring 20, outlet pipe 10 is the hose, inlet tube 30 one end is fixed with joint ring 40, the intercommunication has inflation water delivery mechanism 60 on the joint ring 40, joint ring 40 with mutual joint is connected outlet pipe 10 and inlet tube 30 between the spacing ring 20, rotate on the joint ring 40 and be connected with the mounting 50 of the spacing ring 20 of joint, inflation water delivery mechanism 60 joint is inside to outlet pipe 10.

Joint ring 40 with mutual joint is connected outlet pipe 10 and inlet tube 30 between the spacing ring 20, and utilize on the joint ring 40 mounting 50 rotate the joint to spacing ring 20, this kind of structure, can inject the position between water pipe 10 and the inlet tube 30 fast, thereby realize the fast-assembling, and this kind of connection structure, can make the fixed position between outlet pipe 10 and the inlet tube 30 more stable, this kind of mode that can adorn, can convenience of customers store the outlet pipe 10 in the storehouse with the different electrolyte of inlet tube 30, carry electrolyte, make its application scope wider.

As shown in fig. 2-3, the expansion water delivery mechanism 60 includes a spherical bin 61 and water outlet holes 62, the spherical bin 61 is communicated to the clamping ring 40, the water outlet holes 62 are uniformly formed on the spherical bin 61 on the opposite surface of the clamping ring 40, and the inner wall of the water outlet pipe 10 is provided with a clamping groove 11 for clamping the spherical bin 61.

Through spherical storehouse 61's setting, can carry electrolyte on the one hand, on the other hand and the mutual joint of joint recess 11 in the 10 inner walls of outlet pipe, can make the position of being connected between outlet pipe 10 and the inlet tube 30 obtain further injectd, the result of use is better, lie in joint ring 40 opposite face on the spherical storehouse 61 and evenly seted up apopore 62, can make electrolyte remove along a direction.

As shown in fig. 3, the fixing member 50 includes a fixing rod 51, a rotating shaft 52, a right-angle fixing rod 53 and an arc-shaped protrusion 54, the fixing rod 51 is fixed on the outer wall of the clamping ring 40, the end of the fixing rod 51 is rotatably connected with the right-angle fixing rod 53 through the rotating shaft 52, the end of the right-angle fixing rod 53 is fixed with the arc-shaped protrusion 54, and the limiting ring 20 is provided with a limiting groove 22 connected with the arc-shaped protrusion 54.

The right-angle fixing rod 53 rotates through the rotating shaft 52, so that the right-angle fixing rod 53 is clamped on the limiting ring 20, the position between the limiting ring 20 and the clamping ring 40 can be limited, the operation is simple and convenient, and the connecting position is stable; the limiting groove 22 connected with the arc-shaped bump 54 is arranged on the limiting ring 20, so that the whole position of the fixing piece 50 is further limited, the connection position is more stable, and the using effect is better.

As shown in fig. 1 and 4, a binding piece 70 is disposed on the water outlet pipe 10 near the position of the limit ring 20, and the binding piece 70 tightens the limit expansion water delivery mechanism 60 and is located inside the water outlet pipe 10.

As shown in fig. 4, the binding member 70 includes an annular strip 71, a connecting block 72 and a positioning bolt 73, the annular strip 71 is sleeved on the water outlet pipe 10, the annular strip 71 is a fracture structure, the connecting block 72 is fixed at the fracture end of the annular strip 71, and the connecting blocks 72 are fixed by the positioning bolt 73.

The binding piece 70 is bound on the water outlet pipe 10 at a position close to the limiting ring 20, so that the position of the water delivery mechanism 60 in the water outlet pipe 10 can be further limited, the use effect is better, the arc-shaped strip 71 passes through the connecting block 72 through the positioning bolt 73, the position of the arc-shaped strip 71 can be limited, and the user can conveniently detach and install the water delivery mechanism.

As shown in fig. 1, a sealing connection ring 21 is arranged on one side of the water outlet pipe 10 on the limiting ring 20, so that the electrolyte can be prevented from leaking from the connection position of the limiting ring 20 and the clamping ring 40.

As shown in fig. 5, the position of the water inlet pipe 30 on the clamping ring 40 is a hose, and the inner wall of the clamping ring 40 is provided with an elastic connecting ring 41, so that the connection position between the water inlet pipe 30 and the clamping ring 40 is more stable, and the use effect is better.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Lithium cell electrolyte is carried and is used quick-operation joint, its characterized in that: including outlet pipe (10), spacing ring (20), inlet tube (30), joint ring (40), mounting (50) and inflation water delivery mechanism (60), outlet pipe (10) one end is fixed with spacing ring (20), outlet pipe (10) are the hose, inlet tube (30) one end is fixed with joint ring (40), the intercommunication has inflation water delivery mechanism (60) on joint ring (40), joint ring (40) with mutual joint is connected outlet pipe (10) and inlet tube (30) between spacing ring (20), rotate mounting (50) that are connected with joint spacing ring (20) on joint ring (40), inflation water delivery mechanism (60) joint is to outlet pipe (10) inside.

2. The quick coupler for lithium battery electrolyte delivery as claimed in claim 1, wherein: the expansion water delivery mechanism (60) comprises a spherical bin (61) and a water outlet hole (62), the spherical bin (61) is communicated to the clamping ring (40), the spherical bin (61) is located on the opposite surface of the clamping ring (40) and is provided with the water outlet hole (62), and the inner wall of the water outlet pipe (10) is provided with a clamping groove (11) of the clamping spherical bin (61).

3. The quick coupler for lithium battery electrolyte delivery as claimed in claim 2, wherein: fixing piece (50) are including dead lever (51), axis of rotation (52), right angle dead lever (53) and arc lug (54), dead lever (51) are fixed on joint ring (40) outer wall, dead lever (51) tip is passed through axis of rotation (52) and is rotated connection right angle dead lever (53), the end fixing of right angle dead lever (53) has arc lug (54), set up spacing recess (22) of connecting arc lug (54) on spacing ring (20).

4. The quick coupler for lithium battery electrolyte delivery as claimed in claim 3, wherein: the position, close to the limiting circular ring (20), of the water outlet pipe (10) is provided with a binding piece (70), and the binding piece (70) tightens the limiting expansion water delivery mechanism (60) and is located in the inner position of the water outlet pipe (10).

5. The quick coupler for lithium battery electrolyte delivery as claimed in claim 4, wherein: the binding piece (70) comprises an annular strip (71), a connecting block (72) and a positioning bolt (73), the annular strip (71) is sleeved on the water outlet pipe (10), the annular strip (71) is of a fracture type structure, the fracture end of the annular strip (71) is fixedly provided with the connecting block (72), and the connecting blocks (72) are fixed through the positioning bolt (73).

6. The quick coupler for lithium battery electrolyte delivery as claimed in claim 2, wherein: and a sealing connecting ring (21) is arranged on one side of the limiting ring (20) positioned on the water outlet pipe (10).

7. The quick coupler for lithium battery electrolyte delivery as claimed in claim 2, wherein: the hose is arranged at the position, located on the water inlet pipe (30), of the clamping ring (40), and the elastic connecting ring (41) is arranged on the inner wall of the clamping ring (40).