CN217641657U

CN217641657U - New forms of energy battery package safety balance valve

Info

Publication number: CN217641657U
Application number: CN202220343375.8U
Authority: CN
Inventors: 李树成
Original assignee: Nanjing Saiteli Technology Co ltd
Current assignee: Nanjing Pai Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-10-21
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a new forms of energy battery package safety balance valve relates to battery package technical field. Including balanced disk seat and the connecting seat of setting in balanced disk seat upper end, the lower extreme of balanced disk seat is provided with clean unit, and clean unit includes the pressing piece and sets up the flexible strip at the pressing piece lower extreme, and the lower extreme of pressing piece still is provided with lifting spring, and lifting spring's lower extreme is connected with balanced disk seat, the utility model provides a dust is piled up easily to the air vent of safety balance valve, leads to the air vent to block up, and the technical problem of inconvenient use, through pushing down the pressing piece, make the pressing piece drive flexible strip and descend, because the setting of the guide way of slope form, the outside of flexible strip outside air vent is stretched out, and then releases the inside accumulated dust of outer air vent, guarantees the unblocked of outer air vent.

Description

New forms of energy battery package safety balance valve

Technical Field

The utility model belongs to battery package production field, more specifically the utility model relates to a new forms of energy battery package safety balance valve that says so.

Background

In new forms of energy electric automobile, the battery package is its core component, the leakproofness of battery package directly influences the security of battery system work, consequently also influences the safety in utilization of whole car, the battery package includes battery module, the box, connect the pencil, management board etc. can produce high temperature high pressure when battery, super capacitor appear the thermal runaway, can produce huge pressure in the box, there is the risk of violent explosion, consequently the battery package need install the explosion that a pressure release explosion-proof safety valve prevented, slowed down the battery package.

After the safety balance valve uses a period, the air vent that the upper end was seted up piles up the dust easily, leads to the air vent to block up, because the air vent is less, and is clean comparatively inconvenient, influences the normal use of battery package, and if outside air moisture is great, can be along with the safety balance valve gets into the battery package, influences the use of battery package.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome safety balance valve's among the prior art air vent and pile up the dust easily, lead to the air vent to block up, the inconvenient condition of using provides a new forms of energy battery package safety balance valve to it is not enough, facilitate the use more than solving.

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a new energy battery package safety balance valve, including the balance valve seat and the connecting seat that sets up in the balance valve seat upper end, the lower extreme of balance valve seat is provided with clean unit, and one end of connecting seat is provided with the protection unit;

the cleaning unit comprises a pressing piece and a telescopic strip arranged at the lower end of the pressing piece, a lifting spring is further arranged at the lower end of the pressing piece, and the lower end of the lifting spring is connected with the balance valve seat.

Preferably, the side of the balance valve seat is provided with an outer vent hole, and the telescopic strips are arranged at the upper end of the outer vent hole and correspond to the outer vent hole one by one.

Preferably, the telescopic strip is a part made of elastic rubber material, and the communication position of the telescopic strip and the outer vent hole is arranged in an inclined manner.

Preferably, a protecting sleeve is arranged on the side surface of the pressing piece, and the protecting sleeve is made of an elastic material.

Preferably, the surface of the balance valve seat is provided with a sealing ring, the balance valve body is arranged in the balance valve seat, and the outer vent hole is connected with the balance valve body.

Preferably, the connecting seat is internally provided with an inner air vent, the outer side of the inner air vent is provided with a connecting screw groove, and the connecting seat is connected with the protection unit through the connecting screw groove.

Preferably, the protection unit comprises a mounting frame and an adjusting hole formed in the upper end of the mounting frame, a filter layer is arranged on the outer side of the mounting frame, and a vent hole is formed in the filter layer.

Preferably, one side of the filter layer is also provided with a drying layer, and the vent holes are uniformly formed in the drying layer.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

compared with the prior art, the beneficial effects of the utility model are as follows:

(1) The utility model discloses a new forms of energy battery package safety balance valve, after using safety balance valve a period, can push down the pressing part, make the pressing part drive the telescopic bar and descend, because the setting of the guide way of slope form, the outside of the outside air vent of telescopic bar stretches out, and then releases the inside accumulated dust of outer air vent, guarantees the unblocked of outer air vent, later the lift spring pushes up the pressing part, and the telescopic bar is withdrawed, convenient recycle, easy operation.

(2) The utility model discloses a new forms of energy battery package safety balance valve is provided with the protection unit in safety balance valve's connecting seat one side, and the filter layer filters outside dust, avoids inside the dust gets into safety balance valve, and when gaseous entering simultaneously, the drying layer is dried to the air, guarantees the air drying of getting into, avoids humid air to influence the normal use of new forms of energy battery package, and can dismantle the installation through the regulation hole, facilitates the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the cleaning unit of the present invention;

FIG. 3 is a schematic view of the internal structure of the cleaning unit of the present invention;

FIG. 4 is a schematic view of the connecting seat structure of the present invention;

fig. 5 is a schematic view of the protection unit structure of the present invention.

In the figure: 1. a balanced valve seat; 11. an outer vent; 12. a seal ring; 13. a balance valve body; 2. a connecting seat; 21. an inner vent; 22. connecting the screw groove; 3. a cleaning unit; 31. a pressing member; 32. a protective sleeve; 33. a lift spring; 34. a telescopic bar; 4. a protection unit; 41. a mounting frame; 42. an adjustment hole; 43. a filter layer; 44. an inner vent hole; 45. and (6) drying the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1-2, the utility model discloses a new energy battery package safety balance valve, including balanced disk seat 1 and the connecting seat 2 of setting in balanced disk seat 1 upper end, the lower extreme of balanced disk seat 1 is provided with clean unit 3, and the one end of connecting seat 2 is provided with protective unit 4.

The invention will be further described with reference to the following examples

Example 1

Referring to fig. 1 to 3, the cleaning unit 3 includes a pressing member 31 and a telescopic strip 34 disposed at a lower end of the pressing member 31, a lifting spring 33 is further disposed at a lower end of the pressing member 31, a lower end of the lifting spring 33 is connected to the balance valve seat 1, a protecting sleeve 32 is disposed at a side surface of the pressing member 31, and the protecting sleeve 32 is made of an elastic material.

The side of the balance valve seat 1 is provided with an outer vent hole 11, the telescopic strips 34 are arranged at the upper end of the outer vent hole 11 and are in one-to-one correspondence with the outer vent hole, the telescopic strips 34 are made of elastic rubber materials, and the communication positions of the telescopic strips and the outer vent hole 11 are arranged in an inclined manner.

The surface of the balance valve seat 1 is provided with a sealing ring 12, the balance valve body 13 is arranged inside the balance valve seat 1, and the outer vent hole 11 is connected with the balance valve body 13.

After the safety balance valve is used for a period of time, the pressing piece 31 can be pressed down, the pressing piece 31 drives the telescopic strip 34 to descend, due to the arrangement of the inclined guide groove, the telescopic strip 34 extends out of the outer vent hole 11, dust accumulated in the outer vent hole 11 is pushed out, the smoothness of the outer vent hole 11 is guaranteed, then the lifting spring 33 pushes up the pressing piece 31, the telescopic strip 34 is retracted, recycling is facilitated, and operation is simple.

Example 2

Referring to fig. 4-5, an inner vent 21 is formed inside the connecting base 2, a connecting screw groove 22 is formed outside the inner vent 21, and the connecting base 2 is connected to the protection unit 4 through the connecting screw groove 22.

The protection unit 4 comprises a mounting frame 41 and an adjusting hole 42 arranged at the upper end of the mounting frame 41, a filter layer 43 is arranged on the outer side of the mounting frame 41, an inner air vent 44 is arranged inside the filter layer 43, a drying layer 45 is further arranged on one side of the filter layer 43, and the inner air vent 44 is uniformly arranged inside the drying layer 45.

Be provided with protection unit 4 in 2 one sides of connecting seat of safety balance valve, filter layer 43 filters outside dust, avoids the dust to get into inside the safety balance valve, and when gaseous entering simultaneously, dry layer 45 carries out the drying to the air, guarantees the air drying that gets into, avoids moist air to influence the normal use of new forms of energy battery package, and can dismantle the installation through regulation hole 42, facilitates the use.

In conclusion: after using safety balance valve a period, can push down pressing part 31, make pressing part 31 drive telescopic bar 34 and descend, because the setting of the guide way of slope form, telescopic bar 34 stretches out to the outside of outer air vent 11, and then release the inside accumulated dust of outer air vent 11, guarantee outer air vent 11's noncongestion, later lifting spring 33 pushes up pressing part 31, telescopic bar 34 withdraws, be provided with protection unit 4 in safety balance valve's connecting seat 2 one side, filter layer 43 filters outside dust, avoid inside the dust gets into safety balance valve, simultaneously when gaseous entering, drying layer 45 carries out the drying to the air, guarantee the air drying of entering, avoid humid air to influence the normal use of new forms of energy battery package, and can dismantle the installation through regulation hole 42.

It should be noted that, in this document, relational terms such as first and second, and the like 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new energy battery package safety balance valve, includes balanced disk seat (1) and connecting seat (2) of setting in balanced disk seat (1) upper end, its characterized in that: the lower end of the balance valve seat (1) is provided with a cleaning unit (3), and one end of the connecting seat (2) is provided with a protection unit (4);

the cleaning unit (3) comprises a pressing piece (31) and a telescopic strip (34) arranged at the lower end of the pressing piece (31), a lifting spring (33) is further arranged at the lower end of the pressing piece (31), and the lower end of the lifting spring (33) is connected with the balance valve seat (1).

2. The safety balance valve for the new energy battery pack according to claim 1, characterized in that: the side of the balance valve seat (1) is provided with an outer vent hole (11), and the telescopic strips (34) are arranged at the upper end of the outer vent hole (11) and correspond to the outer vent hole one to one.

3. The safety balance valve for the new energy battery pack according to claim 2, wherein: the telescopic strip (34) is made of elastic rubber materials, and the communication position of the telescopic strip and the outer vent hole (11) is arranged in an inclined mode.

4. The safety balance valve for the new energy battery pack according to claim 1, characterized in that: the side of the pressing piece (31) is provided with a protective sleeve (32), and the protective sleeve (32) is made of an elastic material.

5. The safety balance valve for the new energy battery pack according to claim 3, wherein: the surface of the balance valve seat (1) is provided with a sealing ring (12), the balance valve body (13) is arranged inside the balance valve seat (1), and the outer vent hole (11) is connected with the balance valve body (13).

6. The safety balance valve for the new energy battery pack according to claim 1, wherein: an inner air vent (21) is formed in the connecting base (2), a connecting screw groove (22) is formed in the outer side of the inner air vent (21), and the connecting base (2) is connected with the protection unit (4) through the connecting screw groove (22).

7. The safety balance valve for the new energy battery pack according to claim 6, wherein: protection unit (4) include mounting bracket (41) and set up regulation hole (42) in mounting bracket (41) upper end, and the outside of mounting bracket (41) is provided with filter layer (43), and the inside of filter layer (43) is provided with air vent (44).

8. The safety balance valve for the new energy battery pack according to claim 7, wherein: one side of the filter layer (43) is also provided with a drying layer (45), and the vent holes (44) are uniformly formed in the drying layer (45).