CN218468497U

CN218468497U - New energy battery cooling pipeline nondestructive quick connecting device

Info

Publication number: CN218468497U
Application number: CN202222399393.0U
Authority: CN
Inventors: 孙晓宇; 李光耀
Original assignee: Longkou Power Tubing Co ltd
Current assignee: Longkou Power Tubing Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-02-10
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a cooling tube connecting device's technical field discloses a new forms of energy battery cooling line not damaged quick connecting device, including the cooling tube, the both ends of cooling tube are all sealed fixed and are provided with first fixed pipe, and are a pair of all slide on the body of pipe of fixed pipe and rotate the cover and be equipped with fixed cover, the both ends of cooling tube all link up the fixed pipe of sealed fixedly connected with second, and are a pair of the fixed pipe of second keeps away from the equal fixedly connected with second flange of one end of cooling tube, and is a pair of the first fixed pipe is close to the equal fixedly connected with first flange of one end of cooling tube, and is a pair of the equal mutual fixed connection of first flange and a pair of second flange. The utility model discloses in, a new energy battery cooling pipeline not damaged quick connecting device of this design possesses when using to connect can have more the junction of the different models of different motorcycle types to carry out quick replacement, and the device of this design makes the cooling tube be equipped with good high temperature resistance, thermal-insulated and stand wear and tear performance simultaneously, and the practicality is good.

Description

New energy battery cooling pipeline nondestructive quick connecting device

Technical Field

The utility model relates to a cooling tube connecting device's technical field especially relates to a new energy battery cooling pipeline not damaged quick connecting device.

Background

Along with the continuous progress of society, the technological level of our country is promoting constantly, can need cool off when the battery package uses, can need use the cooling tube joint among the cooling system, can be used to connect the coolant liquid, so just can use the battery package cooling tube joint that a special leakproofness is good.

Through search, chinese patent discloses a battery pack cooling pipe joint with good sealing performance (publication number CN 216280007U), which can seal a connection port by providing a sealing structure, the sealing performance of the connection port is not good enough when in connection, and needs to be strengthened, the sealing sleeve is made of rubber material and has good toughness to seal, the sealing sleeve is inserted into the connection port when in use, at the moment, the fixing salient points are clamped into the limiting grooves, so that the sealing sleeve can be fixed, and the connection port can be sealed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the new energy battery cooling pipeline not damaged quick connecting device who proposes, a new energy battery cooling pipeline not damaged quick connecting device of this design is through the first flange, second flange, first fixed pipe, the fixed cover that set up, dismantles the installation fast through first flange and second flange, can be quick change the connector, has solved the shortcoming that the model change number need all be changed wholly.

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

the nondestructive fast connecting device comprises a cooling pipe, wherein two ends of the cooling pipe are fixedly provided with a first fixing pipe in a sealing mode, a pair of pipe bodies of the fixing pipes are sleeved with a fixing sleeve in a sliding and rotating mode, two ends of the cooling pipe are fixedly connected with a second fixing pipe in a penetrating and sealing mode, one end, far away from the cooling pipe, of the second fixing pipe is fixedly connected with a second flange, one end, close to the cooling pipe, of the first fixing pipe is fixedly connected with a first flange, one end, far away from the cooling pipe, of the first fixing pipe is fixedly connected with the first flange, one pair of the first flange and the second flange are fixedly connected with each other, one end, far away from the first flange, of the first fixing pipe is sleeved with a fixing sleeve in a sliding mode, one end, close to the first flange, of the fixing sleeve is fixedly connected with a limiting sleeve, one pair of the limiting sleeve is in sliding fit with the pipe body of the first fixing pipe, one end, far away from the first flange, one end, of the limiting ring is in sliding fit with the inner wall of the fixing sleeve, one pair of the limiting sleeve is in clamping fit with a pair of limiting sleeve, the first high-temperature resistant layer, the first high temperature resistant layer, the second high temperature resistant layer and the high temperature layer, and the second high temperature resistant layer are arranged outside the high temperature layer;

through above-mentioned technical scheme, the device of this design possesses when using and connects the junction that can have different models of different motorcycle types more and carry out quick replacement, and the device of this design makes the cooling tube possess good high temperature resistance, thermal-insulated temperature-resistant and wear resistance simultaneously, and the practicality is good.

Further, a plurality of fixing rings are fixedly arranged on the tube body of the cooling tube at equal intervals;

through the technical scheme, the arranged fixing ring plays a role in protecting the cooling pipe when the cooling pipe is bent.

Further, a first sealing ring is arranged between the first flange and the second flange;

through above-mentioned technical scheme, the first sealing washer that sets up plays and guarantees the gas tightness to flange joint department.

Furthermore, a second sealing ring is arranged at one end, far away from the first flange, of the limiting sleeve;

through above-mentioned technical scheme, the second sealing washer that sets up has played and has guaranteed the gas tightness between fixed cover and the first fixed pipe.

Furthermore, nuts are fixedly sleeved on the sleeve body at one end of the fixed sleeve, which is far away from the first flange;

through the technical scheme, the nut is convenient to rotate the fixing sleeve to disassemble and assemble.

Further, the first high-temperature-resistant layer and the second high-temperature-resistant layer are both composed of thermoplastic rubber TPV;

through above-mentioned technical scheme, the thermoplastic rubber TPV who sets up makes the cooling tube possess high temperature resistance while have the extensibility.

Furthermore, the heat insulation layers are all made of high-temperature-resistant heat insulation cotton;

through above-mentioned technical scheme, the heat that the high temperature resistant thermal-insulated cotton that sets up can very big isolated cooling tube spills over.

Furthermore, the wear-resistant layers are all made of high-temperature-resistant nylon materials;

through the technical scheme, the cooling pipe is good in abrasion resistance due to the arranged high-temperature-resistant nylon material.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through the fixed cover that sets up, first fixed pipe, first flange, second flange, first sealing washer constitute the joint dismouting structure of device, in this structure, when according to the model demand, when needing to change the joint, through taking apart first flange and second flange, can lift the joint off and change, it is convenient to change, and the connected mode cooperation first sealing washer of flange, the assurance that can be fine connects and the leakproofness between the cooling tube.

2. The utility model discloses in, first fixed pipe through setting up, fixed cover, the stop collar, the articulate structure of device has been constituteed to spacing ring and second sealing washer, in this structure, fixed cover slides and rotatable on first fixed pipe, stop collar and the laminating of first fixed pipe and sliding fit, with fixed connection's spacing ring formation block anticreep relation on the first fixed pipe, when connecting with the junction department and connecting, only need aim at threaded connection department with fixed cover, rotate the nut after that, pivoted nut drives fixed cover slowly with threaded connection department screw block, fixed cover advances to threaded connection department slip cap gradually, when connecting and accomplishing, the spacing ring of fixed cover bottom and first fixed pipe upper end is each other tightly block, the gas tightness of junction has been guaranteed to the second sealing washer between spacing ring and the stop collar, overall design's advantage lies in when the threaded connection cooling tube, only need to rotate fixed cover and can accomplish sealing connection, thereby compare whole cooling tube and rotate the shortcoming that leads to the cooling tube wrench loss easily, this mode dismouting is convenient, be worth promoting.

3. The utility model discloses in, first high temperature resistant layer through setting up, the high temperature resistant layer of second, the group's layer structure of cooling tube has been constituteed to heat insulating layer and stand wear and tear layer, in this structure, the inner wall of cooling tube is first high temperature resistant layer, lean on outer one deck to be the heat insulating layer, outer one deck is the high temperature resistant layer of second again, outmost stand wear and tear layer that is, holistic compound mode advantage is in, first high temperature resistant layer and the high temperature resistant layer of second make the cooling tube be equipped with good high temperature resistant, the heat insulating layer of setting, make the cooling tube in-flow cooling liquid that flows out can not produce thermal outer putting, the high temperature cooling liquid that flows out can not cause the intensification to the battery package because of the heat loss, the heat that flows in can not absorb external heat and lead to its absorption battery package diminishes, the effect that has promoted greatly to the radiating efficiency of battery package, the stand wear and tear layer of outmost setting has then played the guard action to the cooling tube, prevent the damage danger that leads to the leakage liquid, the whole design practicality is good.

Drawings

Fig. 1 is a front view of a new energy battery cooling pipeline nondestructive quick connection device provided by the present invention;

fig. 2 is a connector axonometric view of a new energy battery cooling pipeline nondestructive quick connecting device provided by the utility model;

fig. 3 is a cross-sectional view of a connector of the nondestructive quick connecting device for a new energy battery cooling pipeline provided by the utility model;

fig. 4 is the utility model provides a new energy battery cooling pipeline not damaged quick connecting device's cooling tube sketch map of dissecting.

Illustration of the drawings:

1. a nut; 2. fixing a sleeve; 3. a first stationary tube; 4. a second stationary tube; 5. a cooling tube; 6. a fixing ring; 7. a first flange; 8. a first seal ring; 9. a second flange; 10. a first high temperature resistant layer; 11. a thermal insulation layer; 12. a second high temperature resistant layer; 13. a wear-resistant layer; 14. a limiting sleeve; 15. a limiting ring; 16. and a second seal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a new energy battery cooling pipeline not damaged quick connecting device, including cooling tube 5, the equal sealed fixed first fixed pipe 3 that is provided with in both ends of cooling tube 5, the equal slip and the rotation cover of a pair of fixed pipe 3 are equipped with fixed cover 2 on the pipe body, the both ends of cooling tube 5 all link up the fixed pipe 4 of sealed fixedly connected with second, the equal fixedly connected with second flange 9 of one end that cooling tube 5 was kept away from to a pair of fixed pipe 4 of second, a pair of first fixed pipe 3 is close to the equal fixedly connected with first flange 7 of one end of cooling tube 5, a pair of first flange 7 and the equal fixed connection of a pair of second flange 9, the equal slip cover of fixed cover 2 of one end that a pair of first fixed pipe 2 is equipped with fixed cover 2 on the pipe body, a pair of fixed cover 14 is close to the equal fixedly connected with stop collar 14 of one end of first fixed pipe 3, a pair of stop collar 14 all with the mutual sliding fit of the pipe body of first fixed pipe 3, the equal fixedly connected with stop collar 15 of one end that first flange 7 was kept away from to a pair of first fixed pipe 3 is equipped with stop collar 15, the equal sliding fit with the high temperature resistant fixed layer 12 outside of second that the high temperature insulation layer is provided with the high temperature resistant layer 12 outside of second 12, the high temperature resistant fixed layer of the high temperature insulation layer of the high temperature resistant layer 12 outside of the high temperature resistant layer of second of 12 is provided with the high temperature resistant fixed layer 12.

The fixed a plurality of solid fixed rings 6 that are provided with of equidistance on the body of cooling tube 5, be provided with first sealing washer 8 between first flange 7 and the second flange 9, the one end that first flange 7 was kept away from to stop collar 14 is provided with second sealing washer 16, fixed cover 2 is kept away from an pot head of first flange 7 and is all fixed the cover on one's body and be equipped with nut 1, first high temperature resistant layer 10 and second high temperature resistant layer 12 constitute by thermoplastic rubber TPV, heat insulating layer 11 comprises high temperature resistant thermal-insulated cotton, stand wear-resisting layer 13 comprises high temperature resistant nylon materials.

The working principle is as follows: the designed nondestructive quick connecting device for the cooling pipeline of the new energy battery can be disassembled for replacement by disassembling the first flange 7 and the second flange 9 when the connector needs to be replaced according to model requirements, the connector is convenient to replace, the connection mode of the flanges is matched with the first sealing ring 8, the sealing property between the connector and the cooling pipe 5 can be well ensured, the fixing sleeve 2 can slide and rotate on the first fixing pipe 3, the limiting sleeve 14 is attached to and matched with the first fixing pipe 3 in a sliding way, and forms a clamping and anti-falling relation with the limiting ring 15 fixedly connected on the first fixing pipe 3, when the connector is connected with the connector, the fixing sleeve 2 only needs to be aligned to the threaded connector, then the nut 1 is rotated, the rotated nut 1 drives the fixing sleeve 2 to be slowly clamped with the threads of the threaded connector, the fixing sleeve 2 gradually slides and sleeves towards the threaded connector, when the connection is completed, the limiting sleeve 14 at the bottom end of the fixing sleeve 2 and the limiting ring 15 at the upper end of the first fixing pipe 3 are tightly clamped with each other, the air tightness of a joint is ensured by the second sealing ring 16 between the limiting ring 15 and the limiting sleeve 14, the integral design has the advantages that when the cooling pipe 5 is connected in a threaded rotating manner, the sealing connection can be completed only by rotating the fixing sleeve 2, compared with the defect that the whole cooling pipe 5 is easy to be twisted and damaged due to the rotation of the whole cooling pipe 5, the mode is convenient to disassemble and assemble, the inner wall of the cooling pipe 5 is the first high temperature resistant layer 10, the outer layer is the heat insulation layer 11, the outer layer is the second high temperature resistant layer 12, the outmost layer is the wear resistant layer 13, the integral combination mode has the advantages that the first high temperature resistant layer 10 and the second high temperature resistant layer 12 enable the cooling pipe 5 to have good high temperature resistance, the heat insulation layer 11 is arranged, and the cooling liquid flowing in the cooling pipe 5 can not generate heat to be discharged, the high temperature coolant liquid that flows can not cause the intensification to the battery package because of the heat loss, and the low temperature coolant liquid that flows in can not absorb external heat and lead to its heat that absorbs the battery package to become few, has the effect that promotes greatly to the radiating efficiency of battery package, and the layer 13 of stand wear and tear of outmost setting has then played the guard action to cooling tube 5, prevents the danger that the damage of cooling tube 5 leads to the weeping, and the global design practicality is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a new energy battery cooling pipeline not damaged quick connecting device, includes cooling tube (5), its characterized in that: the two ends of the cooling pipe (5) are fixedly provided with a first fixed pipe (3) in a sealing way, and the pipe bodies of the fixed pipes (3) slide and are sleeved with fixed sleeves (2) in a rotating way;

two ends of the cooling pipe (5) are fixedly connected with second fixed pipes (4) in a penetrating and sealing mode, one ends, far away from the cooling pipe (5), of the second fixed pipes (4) are fixedly connected with second flanges (9), one ends, close to the cooling pipe (5), of the first fixed pipes (3) are fixedly connected with first flanges (7), and the first flanges (7) and the second flanges (9) are fixedly connected with each other;

the pipe bodies of the first fixed pipes (3) are respectively sleeved with a fixed sleeve (2) in a sliding mode, one ends, close to the first flanges (7), of the fixed sleeves (2) are respectively fixedly connected with a limiting sleeve (14), the limiting sleeves (14) are respectively matched with the pipe bodies of the first fixed pipes (3) in a sliding mode, one ends, far away from the first flanges (7), of the first fixed pipes (3) are respectively fixedly connected with a limiting ring (15), the limiting rings (15) are respectively matched with the inner walls of the fixed sleeves (2) in a sliding mode, and the limiting sleeves (14) are respectively matched with the limiting rings (15) in a clamping mode;

the cooling pipe (5) comprises a first high temperature resistant layer (10), a heat insulation layer (11), a second high temperature resistant layer (12) and a wear-resistant layer (13), the heat insulation layer (11) is fixedly arranged on the outer side of the first high temperature resistant layer (10), the second high temperature resistant layer (12) is fixedly arranged on the outer side of the heat insulation layer (11), and the wear-resistant layer (13) is fixedly arranged on the outer side of the second high temperature resistant layer (12).

2. The non-damage quick connecting device for the new energy battery cooling pipeline as claimed in claim 1, characterized in that: the pipe body of the cooling pipe (5) is fixedly provided with a plurality of fixing rings (6) at equal intervals.

3. The new energy battery cooling pipeline damage-free quick connection device according to claim 1, characterized in that: a first sealing ring (8) is arranged between the first flange (7) and the second flange (9).

4. The new energy battery cooling pipeline damage-free quick connection device according to claim 1, characterized in that: and a second sealing ring (16) is arranged at one end, far away from the first flange (7), of the limiting sleeve (14).

5. The non-damage quick connecting device for the new energy battery cooling pipeline as claimed in claim 1, characterized in that: the nut (1) is fixedly sleeved on the sleeve body at one end, far away from the first flange (7), of the fixing sleeve (2).

6. The non-damage quick connecting device for the new energy battery cooling pipeline as claimed in claim 1, characterized in that: the first high-temperature-resistant layer (10) and the second high-temperature-resistant layer (12) are both composed of thermoplastic rubber TPV.

7. The new energy battery cooling pipeline damage-free quick connection device according to claim 1, characterized in that: the heat insulation layer (11) is composed of high temperature resistant heat insulation cotton.

8. The non-damage quick connecting device for the new energy battery cooling pipeline as claimed in claim 1, characterized in that: the wear-resistant layer (13) is made of high-temperature-resistant nylon material.