CN214662796U - Water pipe connector of cooling system in new energy automobile heating device - Google Patents
Water pipe connector of cooling system in new energy automobile heating device Download PDFInfo
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- CN214662796U CN214662796U CN202023097742.0U CN202023097742U CN214662796U CN 214662796 U CN214662796 U CN 214662796U CN 202023097742 U CN202023097742 U CN 202023097742U CN 214662796 U CN214662796 U CN 214662796U
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Abstract
The utility model provides a cooling system's among new energy automobile heating device water pipe connector connects between inlet tube quick change coupler and cooling system, water pipe connector mainly constitute by water inlet portion, flange bayonet portion and water outlet portion, water inlet portion and water outlet portion intercommunication are integrative, water inlet portion and the butt joint of inlet tube quick change coupler sealed, flange bayonet portion sets up outside and the cooperation of inlet tube quick change coupler between water inlet portion and water outlet portion and realizes linking firmly, sets up the inlet opening on the cooling system, the sealed grafting of water outlet portion is in the inlet opening. The utility model has the advantages of intensity is high, the assembly is simple, the reliability is high and with low costs, has comparatively wide market prospect, facilitate promotion.
Description
Technical Field
The utility model relates to a cooling system among new energy automobile heating device, especially a cooling system's among new energy automobile heating device water pipe joint connector.
Background
With the promotion of national policies and the enhancement of environmental awareness of people, the popularization degree of new energy automobiles is gradually deepened. Power battery, driving motor and electrical system among the new energy automobile all can produce the loss as the device that generates heat in the motion process, and these losses outwards disperse with thermal form, just need effectual coolant and cooling method to take away the heat, guarantee above device that generates heat safe and reliable's operation in a stable cold and hot circulation balanced ventilation system. The selection of the cooling mode and the design of the cooling system directly affect the safe operation and the service life of the heating device.
Water cooling and air cooling are two main ways of radiating the new energy automobile. The heating device adopting the air cooling heat dissipation mode is provided with a coaxial fan to form internal air path circulation or external air path circulation, and the fan generates enough air volume to take away heat generated by the motor. The medium is air around the heating device, and the air is directly fed into the motor, absorbs heat and is discharged to the surrounding environment. The air cooling has the characteristics of relatively simple structure and lower cooling cost, but the heat dissipation effect and the efficiency are not good, the working reliability is poor, and the requirements on weather and environment are higher. The heating device adopting the water cooling heat dissipation mode can lead cooling liquid into the device through a pipeline and a passage, and take away heat generated by internal parts of the heating device through continuous flowing of the circulating cooling liquid, thereby achieving the purpose of cooling. Although the cost of water cooling is slightly higher than that of air cooling, the cooling effect of the water cooling is more obvious than that of air cooling, and the water cooling has the advantages of uniform heat dissipation, high efficiency, strong working reliability and lower noise. The device can be used in various environments as long as the whole device is ensured to have good mechanical sealing performance. Especially, more and more electronic modules of new energy automobiles increase the scale of heating devices, the traditional air cooling cannot meet the technical requirements, and the water cooling function is particularly important.
The known water-cooling heat dissipation device comprises a water inlet pipe for allowing cooling water to enter, a water outlet pipe for allowing the cooling water to flow out, and a water-cooling plate which is connected with the water inlet pipe and the water outlet pipe and is used for being in contact with a heating device, wherein a cooling water channel is formed in the water-cooling plate. Because the heating devices are numerous, the water inlet pipe and the water outlet pipe are connected with a plurality of water cooling plates. The existing water inlet pipe is mostly connected to the fixed joint of the water cooling plate through the quick-change connector to achieve connection, although the quick-change connector is easy to replace, when the fixed joint arranged on the water cooling plate is damaged or other reasons cannot meet the use requirements, the water cooling plate can only be replaced, and the cost of a new energy automobile is too high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned not enough of prior art, the utility model provides a cooling system's water pipe joint connector among new energy automobile heating device, not only intensity is high, and the assembly is simple, and the reliability is high, can also reduce the cost of changing cooling system core component.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a cooling system's among new energy automobile heating device water pipe connector connects between inlet tube quick change coupler and cooling system, water pipe connector mainly constitute by water inlet portion, flange bayonet portion and water outlet portion, water inlet portion and water outlet portion intercommunication are integrative, water inlet portion and the butt joint of inlet tube quick change coupler sealed, flange bayonet portion sets up outside and the cooperation of inlet tube quick change coupler between water inlet portion and water outlet portion and realizes linking firmly, sets up the inlet opening on the cooling system, the sealed grafting of water outlet portion is in the inlet opening.
Compared with the prior art, the utility model discloses a cooling system's water pipe joint connector among new energy automobile device that generates heat, not only intensity is high, and the assembly is simple, and the reliability is high, can also reduce the cost of changing cooling system core component, has comparatively wide market prospect, facilitate promotion.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a partially cut-away perspective view of fig. 1.
Fig. 3 is a front view in half section of fig. 1.
Fig. 4 is a schematic diagram of an application of an embodiment of the present invention.
In the figure, 1, a quick-change connector of a water inlet pipe, 2, a connector of a water pipe, 3, a cooling system, 10, a water inlet part, 101, an outer pipe section, 1011, an arc guide surface, 1012, a cylindrical sealing surface, 1013, a frustum transition surface, 1014, a water inlet port, 102, an inner pipe section, 20, a flange clamping part, 201, a clamping flange, 30, a water outlet part, 301, a main body of the water outlet part, 302, a chamfer inclined surface, 303 and a water outlet port.
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 accompanying 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. 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.
Fig. 1 to 4 show a schematic structural diagram of a preferred embodiment of the present invention, a water pipe joint connector 2 of a cooling system 3 in a new energy automobile heating device is connected between a water inlet pipe quick-change connector 1 and the cooling system 3 (the specific structure of the cooling system 3 for direct connection here may be a direct cooling device such as a cold water plate, etc.), the water pipe joint connector 2 mainly comprises a water inlet 10, a flange bayonet 20 and a water outlet 30, the water inlet 10 and the water outlet 30 are integrally communicated, the water inlet 10 is in sealed butt joint with the water inlet pipe quick-change connector 1, the flange bayonet 20 is arranged between the water inlet 10 and the water outlet 30, the flange bayonet 20 is externally matched with the water inlet pipe quick-change connector 1 to realize fixed connection, the cooling system 3 such as a cold water plate, etc. is provided with a water inlet, the water outlet 30 is in sealed plug-in the water inlet, not only is the fluidity of the cooling liquid optimized (because the liquid inlet is deeply disturbed sufficiently to the inside), but also has lasting sealing effect (because the liquid inlet direction is far away from the connection point, the impact is small).
Referring to fig. 2 and 3, in a preferred embodiment of the present invention, the water inlet 10 is a folded double-layer pipe, which includes an outer pipe section 101 and an inner pipe section 102, which are connected to each other at a water inlet port 1014, and the surface of the outer pipe section 101 sequentially includes a cylindrical sealing surface 1012 and a frustum transition surface 1013 from the near to the far from the water inlet port 1014.
Referring to fig. 2 and 3, in a preferred embodiment of the present invention, the outer pipe section 101 further includes a circular arc guiding surface 1011 located between the cylindrical sealing surface 1012 and the water inlet port 1014, and the diameter of the circular arc guiding surface 1011 decreases from the cylindrical sealing surface 1012 to the water inlet port 1014.
Referring to fig. 3, in a preferred embodiment of the present invention, the flange bayonet portion 20 comprises a bayonet flange formed at the end of the frustum transition surface 1013 and shaped to mate with the clamping member of the quick-change coupling 1 of the water inlet pipe to form a lock. The quick-change connector 1 of the water inlet pipe and the connector 2 of the water pipe are quickly and fixedly connected through the bayonet fastening type flange, and the quick-change connector is efficient and firm.
Referring to fig. 3, in a preferred embodiment of the present invention, the length of the inner pipe section 102 is greater than that of the outer pipe section 101, and the main body 301 of the water outlet portion is formed by extending the inner pipe section 102 of the water inlet portion 10, and it forms the water outlet port 303 of the water outlet portion 30 on one side in the direction away from the water inlet port 1014 of the water inlet portion 10 and the flange clamping portion 20. Therefore, the axes of the water inlet part 10 and the water outlet part 30 are ensured to be on the same horizontal line, and the whole structural strength and the sealing performance are optimized due to the absence of connecting points.
Referring to fig. 3, in a preferred embodiment of the present invention, the water outlet 303 is further provided with a chamfer inclined plane 302, so that the installation and connection are smoother, and the efficiency of disassembling and assembling is improved.
In a preferred embodiment of the present invention, the water inlet 10, the flange clamping portion 20 and the water outlet 30 are integrally designed and formed by a stamping process. The stamping process is easy to process parts with complex shapes, the surface quality is high, the dimensional accuracy is high, the interchangeability is good, the manufactured parts are high in strength, large in rigidity and light in weight, and the water pipe connector 2 is enabled to better meet the advantages of low production cost, high strength, strong corrosion resistance, simplicity in assembly, high reliability and the like, so that the overall design has a wide market prospect and is convenient to popularize.
Referring to fig. 1-4, the working environment and the usage of each function of the present invention are described in detail as follows:
firstly, a main body 301 of a water outlet part of a water pipe joint connector 2 is in transition fit in a water inlet corresponding to a cooling system 3 such as a cold water plate, the water pipe joint connector 2 is easy to press in due to the fact that a chamfer inclined plane 302 is arranged at the front end of the water outlet part 30, the surface of the main body 301 of the water outlet part and the water inlet of the cooling system 3 form sealing, water leakage is avoided, and meanwhile, a water outlet port 303 of the water outlet part 30 is led into a water path in the cooling system 3 for circulation; then the quick-change connector 1 of the water inlet pipe is inserted into the water inlet port 1014 of the water inlet opening part of the water pipe connector 2, and the clamping device of the quick-change connector 1 of the water inlet pipe can be automatically clamped into the bayonet flange 201 in the water pipe connector 2, so that the quick-change connector 1 of the water inlet pipe is automatically locked; when the quick-change connector 1 of the water inlet pipe is inserted into the connector 2 of the water pipe, the arc guide surface 1011 is arranged at the end of the water inlet port 10, so that the quick-change connector 1 of the water inlet pipe is easy to install, the cylindrical sealing surface 1012 is attached to the inner wall of the quick-change connector 1 of the water inlet pipe after installation is completed, the quick-change connector is automatically sealed, water leakage cannot occur, and the system is connected completely.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do the restriction in any form, all basis the utility model discloses a technical essence makes any simple modification and equal change to above embodiment, all falls into within the protection scope of the utility model.
Claims (8)
1. The utility model provides a cooling system's in new energy automobile heating device water pipe connector connects between inlet tube quick change coupler (1) and cooling system (3), characterized by: the water pipe connector (2) mainly comprises a water inlet part (10), a flange clamping part (20) and a water outlet part (30), the water inlet part (10) and the water outlet part (30) are communicated into a whole, the water inlet part (10) is in sealed butt joint with a quick-change connector (1) of a water inlet pipe, the flange clamping part (20) is arranged between the water inlet part (10) and the water outlet part (30), the outside is matched with the quick-change connector (1) of the water inlet pipe to realize the fixed connection, a water inlet hole is formed in a cooling system (3), and the water outlet part (30) is in sealed plug-in connection in the water inlet hole.
2. The water pipe joint connector of the cooling system in the new energy automobile heating device as claimed in claim 1, wherein: the water inlet part (10) is a folding double-layer pipe and comprises an outer layer pipe section (101) and an inner layer pipe section (102), the outer layer pipe section (101) and the inner layer pipe section (102) are connected in a transition mode at a water inlet port (1014), and the surface of the outer layer pipe section (101) and the water inlet port (1014) sequentially comprise a cylindrical sealing surface (1012) and a frustum transition surface (1013) from near to far.
3. The water pipe joint connector of the cooling system in the new energy automobile heating device as claimed in claim 2, wherein: the outer pipe section (101) further comprises an arc guide surface (1011) which is positioned between the cylindrical sealing surface (1012) and the water inlet port (1014), and the pipe diameter of the arc guide surface (1011) is gradually reduced from the cylindrical sealing surface (1012) to the water inlet port (1014).
4. The water pipe joint connector of the cooling system in the new energy automobile heating device as claimed in claim 3, wherein: the flange bayonet part (20) comprises a bayonet flange (201), the bayonet flange (201) is formed at the end part of the frustum transition surface (1013), and the shape of the bayonet flange is matched with a clamping piece of the quick-change connector (1) of the water inlet pipe to form locking.
5. The water pipe connector of the cooling system in the new energy automobile heating device as claimed in claim 4, wherein: the length of the inner pipe section (102) is larger than that of the outer pipe section (101), the main body (301) of the water outlet part is formed by extending the inner pipe section (102) of the water inlet part (10), and the water outlet port (303) of the water outlet part (30) is formed on one side of the direction away from the water inlet port (1014) of the water inlet part (10) and the flange clamping port part (20).
6. The water pipe connector of the cooling system in the new energy automobile heating device as claimed in claim 5, wherein: and a chamfer inclined plane (302) is also arranged at the water outlet port (303).
7. The water pipe joint connector of the cooling system in the new energy automobile heating device according to any one of claims 1 to 6, characterized in that: the water inlet part (10), the flange clamping opening part (20) and the water outlet part (30) are integrally designed and are completed at one time through a stamping process.
8. The water pipe joint connector of the cooling system in the new energy automobile heating device according to any one of claims 1 to 6, characterized in that: the water outlet part (30) is arranged in the water inlet hole in a transition fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097742.0U CN214662796U (en) | 2020-12-21 | 2020-12-21 | Water pipe connector of cooling system in new energy automobile heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097742.0U CN214662796U (en) | 2020-12-21 | 2020-12-21 | Water pipe connector of cooling system in new energy automobile heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214662796U true CN214662796U (en) | 2021-11-09 |
Family
ID=78501526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023097742.0U Active CN214662796U (en) | 2020-12-21 | 2020-12-21 | Water pipe connector of cooling system in new energy automobile heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214662796U (en) |
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2020
- 2020-12-21 CN CN202023097742.0U patent/CN214662796U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220316 Address after: 061000 No. 100, Xingye Road, Cangzhou Economic Development Zone, Cangzhou City, Hebei Province Patentee after: CANGZHOU RUIER STAMPING & MANUFACTURING Co.,Ltd. Address before: 221000 west side of paoche Avenue and north side of Binhu Avenue in Pizhou high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee before: Hengrui automotive electronics technology (Pizhou) Co.,Ltd. |