CN215111238U - Novel two-way joint of cooling pipe - Google Patents
Novel two-way joint of cooling pipe Download PDFInfo
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- CN215111238U CN215111238U CN202121009321.XU CN202121009321U CN215111238U CN 215111238 U CN215111238 U CN 215111238U CN 202121009321 U CN202121009321 U CN 202121009321U CN 215111238 U CN215111238 U CN 215111238U
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- cooling pipe
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Abstract
The utility model provides a novel cooling tube two-way joint, which is particularly suitable for the communication of a cooling tube heterogeneous material pipeline of an electric automobile battery pack, and comprises a joint main body, wherein the joint main body is an L-shaped bent tube and is provided with a longitudinal insertion part and a transverse insertion part communicated with the longitudinal insertion part; the outer surface of the longitudinal insertion part is provided with a bamboo joint anti-falling structure which can be directly and stably connected with a nylon pipe, and the front end of the longitudinal insertion part is also sleeved with a sealing ring to ensure the connection tightness of the nylon pipe; the front end of the transverse insertion part is provided with an olive bag which can be stably connected with the cooling rubber pipe, and the outer surface of the transverse insertion part is also provided with a reinforcing rib; the joint structure changes the trend of pipelines, and meanwhile, the number of the joints between the pipelines made of two different materials is reduced through the joint structure which is arranged to be matched with the material of the cooling pipe, the structure is compact, the installation is convenient, and the sealing performance and the stability of the connection of the cooling pipelines are effectively improved.
Description
Technical Field
The utility model relates to a car tube coupling field especially relates to a novel cooling tube two-way connects.
Background
The battery pack of the electric automobile can generate a large amount of heat in the working process, in order to improve the running safety of the automobile, a heat dissipation system aiming at the battery pack is usually arranged in the electric automobile in a matched mode, the conventional heat dissipation system comprises air cooling and water cooling, the water cooling system has higher heat dissipation efficiency and is widely used compared with the air cooling system, the battery pack water cooling system comprises a battery water cooling plate and a water cooling pipe assembly, the water cooling pipe assembly is generally connected with the battery water cooling plate through a connecting piece, and the existing connecting piece is various in types, complex in structure and difficult to adapt to a narrow installation space in the automobile; secondly, the tubular product material that battery water-cooling board and water-cooling tube assembly used is different, and usually one end is the nylon pipe, and the other end is the rubber tube, and there is the difference in physical characteristics such as deformability between them, and current connecting piece both ends connection structure is single, directly influences the reliability and the stability of tube coupling, consequently urgently needs a simple structure, connects conveniently, more adapts to the connecting piece structure of connecting different material tubular product.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned traditional connecting piece kind numerous and diverse, the structure is complicated, connection structure is single to be difficult to adapt to the heterogeneous tubular product and connect the scheduling problem, the utility model provides a novel cooling tube two-way connects through setting up the joint main part into L shape to set up to bamboo joint anti-disengaging structure, set up olive package at horizontal grafting portion front end at vertical grafting portion surface, solve above-mentioned problem, specifically realize through following structure.
A novel two-way joint of a cooling pipe comprises a joint main body, wherein the joint main body is an L-shaped bent pipe, and the structure of the L-shaped bent pipe is more suitable for the requirement of compact layout inside a battery pack; the joint main body comprises a longitudinal inserting part and a transverse inserting part communicated with the longitudinal inserting part; the outer surface of the longitudinal insertion part is provided with a bamboo joint anti-falling structure, the end can be directly and stably connected with a nylon pipe, and the front end of the longitudinal insertion part is also sleeved with a sealing ring so as to fully ensure the connection tightness and stability of the nylon pipe; the front end of the transverse insertion part is provided with an olive bag which can be stably connected with the rubber tube to prevent the rubber tube from being separated, and the outer surface of the transverse insertion part is also provided with a reinforcing rib to ensure the structural strength of the part.
As the utility model provides a pair of novel cooling tube two-way joint's an embodiment, the front end of vertical grafting portion is the toper end, and the nylon pipe of being convenient for more is established with the vertical grafting portion cover of joint.
As a pair of the utility model provides a pair of novel cooling tube two-way connects, the sealing washer cover is located the rear of vertical grafting portion cone-shaped end, and with the adjacent setting of cone-shaped end is in order to prevent that the sealing washer from deviating from.
As the utility model provides a pair of novel cooling tube two-way joint's an embodiment, vertical grafting portion is provided with the storage tank at the rear of its cone-shaped end, the sealing washer is spacing in storage tank, and the sealing washer slides or rolls when preventing that the cover from establishing the nylon tube, improves the stability of connecting.
As the utility model provides a pair of novel cooling tube two-way joint's an embodiment, the rear of vertical grafting portion, horizontal grafting portion all sets up spacing boss, when nylon pipe, rubber tube cover were established to a certain position, can with spacing boss butt prevents effectively that nylon pipe, rubber tube from excessively assembling.
As the utility model provides a pair of novel cooling tube two-way connects an embodiment, the spacing boss of horizontal grafting portion still is equipped with the pressure equipment platform of the nylon tube installation of being convenient for, the pressure equipment platform is on a parallel with the port setting of vertical grafting portion, can provide stable support when nylon tube cup joints with the joint.
As the utility model provides a pair of novel cooling tube two-way connects an embodiment, bamboo joint anti-disengaging structure is one or more in the even triangle-shaped boss of interval, trapezoidal boss, the circular boss, prevents that the nylon tube from deviating from when the nylon pipe box of being convenient for is established.
As the utility model provides a pair of novel cooling tube two-way connects an embodiment, the joint main part is all through the integrative injection moulding of plastic material including the bamboo joint anti-disengaging structure, storage tank, olive package, toper end, spacing boss, the pressure equipment platform that set up on it, fully guarantees the heat resistance of this joint and the mechanical strength of each structure.
As the utility model provides a pair of novel cooling tube two-way connects an embodiment, the sealing washer is made by the EPDM material to and guarantee this leakproofness that connects and the life of sealing washer.
Advantageous effects
The novel cooling pipe two-way joint is integrally arranged in an L shape, can change the pipeline connection direction, has a simple and compact structure, and is more suitable for narrow layout space around an automobile battery pack; on the other hand, the bamboo joint anti-disengaging structure of vertical grafting portion and the olive package structure of horizontal grafting portion more match the material characteristic of nylon pipe, rubber tube, and it sets up the connection structure at both ends according to the material of connecting tube, reliability and stability when the xenogenesis material pipeline is connected can fully be guaranteed, and the structure sets up rationally, and the erection joint of relevant part also makes things convenient for.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the overall structure of the preferred embodiment of the present invention;
FIG. 2 is a schematic view of the overall structure at another angle in FIG. 1;
fig. 3 is a schematic structural view of the cross section along a-a in fig. 1.
Wherein:
a joint main body 100;
a longitudinal plug portion 110; a bamboo joint anti-falling structure 111; a receiving groove 112;
a lateral plug-in portion 120; an olive bag 121; reinforcing ribs 122;
a seal ring 130;
a tapered end 140; a limiting boss 150; and a press-fitting platform 151.
Detailed Description
The following description of the preferred embodiments of the present invention will enable one skilled in the art to make and use the present invention as described below, and will more fully understand the innovative features and attendant advantages of the present invention.
As shown in fig. 1, 2 and 3, a novel cooling pipe two-way joint comprises a joint main body 100, wherein the joint main body 100 is an L-shaped elbow, and is integrally right-angled, so that the direction of pipeline connection can be changed, and the layout requirement of the compact interior of a battery pack can be met; the connector main body 100 comprises a longitudinal plug part 110 and a transverse plug part 120 communicated with the longitudinal plug part 110; the outer surface of the longitudinal insertion part 110 is provided with a bamboo joint anti-falling structure 111, the end can be directly and stably connected with a nylon pipe, and the front end of the longitudinal insertion part is further sleeved with a sealing ring 130 so as to fully ensure the sealing property and the stability of the connection of the nylon pipe; the front end of the transverse insertion part 120 is provided with an olive bag 121, and the olive bag can be stably connected with a rubber tube at the front end, so that the rubber tube is effectively prevented from being separated; the lateral plug portion 120 is also provided with a rib 122 on a portion of its outer surface to provide structural strength to the component.
Further, the front ends of the longitudinal insertion parts 110 are all tapered ends 140, and the tapered ends 140 are more convenient for interference sleeving of the nylon tube and the longitudinal insertion parts 110.
Further, the sealing ring 130 is sleeved behind the tapered end 140 of the longitudinal insertion part 110 and is disposed adjacent to the tapered end 140, and the tapered end 140 can assist in limiting the sealing ring 130, so as to prevent the sealing ring 130 from being disengaged under stress.
Further, the longitudinal insertion portion 110 is provided with a receiving groove 112 at the rear of the tapered end 140, and the sealing ring 130 is limited in the receiving groove 112, so as to effectively prevent the sealing ring 130 from sliding or rolling, and improve the connection stability and sealing performance.
Furthermore, the rear parts of the longitudinal insertion part 110 and the transverse insertion part 120 are respectively provided with a limiting boss 150, when the nylon pipe and the rubber pipe are sleeved to a certain position, the nylon pipe and the rubber pipe can be abutted against the limiting boss 150, excessive assembly of the nylon pipe and the rubber pipe is effectively prevented, and the reinforcing rib 122 is arranged between the limiting boss 150 of the transverse insertion part 120 and the olive bag 121 structure, but not limited to this.
Furthermore, the limit boss 150 of the transverse insertion part 120 is further provided with a press-fitting platform 151 for facilitating installation of the nylon tube, and the press-fitting platform 151 is arranged parallel to the port of the longitudinal insertion part 110 and can provide stable support when the nylon tube is sleeved with the longitudinal insertion part 110.
Further, bamboo joint anti-disengaging structure 111 is the barb boss that the interval is even, and its specific structure is preferred but not the triangle-shaped boss that shows in fig. 1, also can set up to one or more in trapezoidal boss, the circular boss, can prevent that the nylon pipe from deviating from when being convenient for the nylon pipe box establish.
Specifically, the joint main body 100 comprises a bamboo joint anti-falling structure 111, a containing groove 112, an olive bag 121, a conical end 140, a limiting boss 150 and a press-fitting platform 151 which are arranged on the joint main body, the joint main body is integrally formed by injection molding through a plastic material, the sealing ring 130 is made of an EPDM material, the manufacturing process is simple and convenient, and meanwhile, the heat resistance of the joint and the mechanical strength of each structure can be fully guaranteed, so that the joint can be normally used at the temperature of-40 ℃ to 150 ℃.
The novel cooling pipe two-way joint is integrally arranged in an L shape, can change the pipeline connection direction, has a simple and compact structure, and is more suitable for narrow layout space around an automobile battery pack; on the other hand, the bamboo joint anti-disengaging structure 111 of the longitudinal insertion part 110 and the olive bag 121 of the transverse insertion part 120 are more matched with the material characteristics of the nylon pipe and the rubber pipe, the connection structures at two ends are arranged according to the material of the connection pipeline, the reliability and the stability when the pipelines made of different materials are connected can be fully guaranteed, the structure is more reasonable, and the installation and the connection of related parts are also convenient.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the specific embodiments of the present invention be limited by these descriptions; to the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection.
Claims (9)
1. The utility model provides a novel cooling tube two-way connects, includes joint main part (100), its characterized in that: the joint main body (100) is an L-shaped elbow and comprises a longitudinal plug-in part (110) and a transverse plug-in part (120) communicated with the longitudinal plug-in part (110); the outer surface of the longitudinal insertion part (110) is provided with a bamboo joint anti-falling structure (111), and the front end of the longitudinal insertion part is sleeved with a sealing ring (130); the front end of the transverse insertion part (120) is provided with an olive bag (121), and the outer surface of the transverse insertion part is also provided with a reinforcing rib (122).
2. The novel cooling pipe two-way joint as claimed in claim 1, wherein: the front ends of the longitudinal plug parts (110) are all conical ends (140).
3. The novel cooling pipe two-way joint as claimed in claim 1, wherein: the sealing ring (130) is sleeved behind the conical end (140) of the longitudinal insertion part (110) and is arranged adjacent to the conical end (140).
4. The novel cooling pipe two-way joint as claimed in claim 1, wherein: the longitudinal insertion part (110) is provided with a containing groove (112) behind the conical end (140), and the sealing ring (130) is limited in the containing groove (112).
5. The novel cooling pipe two-way joint as claimed in claim 1, wherein: limiting bosses (150) for preventing over-assembly are arranged behind the longitudinal insertion part (110) and the transverse insertion part (120).
6. The novel cooling pipe two-way joint as claimed in claim 1, wherein: the limiting boss (150) of the transverse insertion part (120) is further provided with a press-fitting platform (151) convenient for installation of a nylon pipe, and the press-fitting platform (151) is parallel to the port of the longitudinal insertion part (110).
7. The novel cooling pipe two-way joint as claimed in claim 1, wherein: the bamboo joint anti-falling structure (111) is one or more of triangular bosses, trapezoidal bosses and round bosses which are uniformly spaced.
8. The novel cooling pipe two-way joint as claimed in claim 1, wherein: the joint main body (100) comprises a bamboo joint anti-falling structure (111), an accommodating groove (112), an olive bag (121), a conical end (140), a limiting boss (150) and a press-fitting platform (151) which are arranged on the joint main body and are integrally formed by plastic materials in an injection molding mode.
9. The novel cooling pipe two-way joint as claimed in claim 1, wherein: the sealing ring (130) is made of EPDM material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009321.XU CN215111238U (en) | 2021-05-12 | 2021-05-12 | Novel two-way joint of cooling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009321.XU CN215111238U (en) | 2021-05-12 | 2021-05-12 | Novel two-way joint of cooling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215111238U true CN215111238U (en) | 2021-12-10 |
Family
ID=79295932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121009321.XU Active CN215111238U (en) | 2021-05-12 | 2021-05-12 | Novel two-way joint of cooling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215111238U (en) |
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2021
- 2021-05-12 CN CN202121009321.XU patent/CN215111238U/en active Active
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