CN220711875U - European standard oil cold end - Google Patents
European standard oil cold end Download PDFInfo
- Publication number
- CN220711875U CN220711875U CN202321772675.9U CN202321772675U CN220711875U CN 220711875 U CN220711875 U CN 220711875U CN 202321772675 U CN202321772675 U CN 202321772675U CN 220711875 U CN220711875 U CN 220711875U
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- CN
- China
- Prior art keywords
- oil
- interface
- terminal
- cold end
- standard oil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000002788 crimping Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 abstract description 3
- 239000000110 cooling liquid Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model belongs to the field of new energy automobiles, and particularly relates to an oil cooling terminal. The utility model aims to solve the technical problem of providing an European standard oil-cooled terminal. In order to solve the problems, the utility model adopts the technical scheme that: the cold end sub-main part, cold end sub-main part front end is equipped with interface, rear end and is equipped with presses the interface, its characterized in that: the middle part of the oil cold end sub-main body is provided with a cooling cavity, the side wall is close to the plug interface side and is provided with a first screwed joint communicated with the cooling cavity, the side wall is close to the pressure interface side and is provided with a second screwed joint and a liquid outlet pipe interface, and the liquid outlet pipe interface is used for connecting a liquid outlet pipe. The Europe standard oil cold end has the following advantages: the contact area between the liquid runner and the silicone oil is maximized through the middle design inside the main body of the oil-cooling end, so that the oil-cooling liquid can rapidly take away the surface of the terminal at high temperature, and the temperature rise of the terminal is reduced.
Description
Technical Field
The utility model belongs to the field of new energy automobiles, and particularly relates to an oil cooling terminal.
Background
With the continuous popularization of new forms of energy electric automobile, people are to electric automobile's continuation of journey mileage demand is constantly increased, the corresponding charge time of increase of continuation of journey mileage also can increase, high-power liquid cold gun can shorten charge time to within 15 minutes, and the multiple factor of present electric automobile charging platform can't promote charge power through providing charge voltage, can only provide charge power through charge current, and charge current's promotion means that the terminal needs to bear bigger electric current, in the charging process of such heavy current, the temperature of whole charging system also can follow terminal heat and constantly gather and rise, can trigger temperature rise protection and nature, therefore it is important to guarantee the temperature rise of whole charging system in high-power charging process.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an European standard oil-cooled terminal.
In order to solve the problems, the utility model adopts the technical scheme that: the cold end sub-main part, cold end sub-main part front end is equipped with interface, rear end and is equipped with presses the interface, its characterized in that: the middle part of the oil cold junction sub-main body is provided with a cooling cavity, the side wall is close to the plug interface side and is provided with a first threaded interface communicated with the cooling cavity, the side wall is close to the pressure interface side and is provided with a second threaded interface and a liquid outlet pipe interface, the liquid outlet pipe interface is used for being connected with a liquid outlet pipe through the liquid outlet pipe interface, an adapter is connected to the first threaded interface and is used for being connected with a liquid inlet pipe through the adapter, the pressure interface is close to the liquid outlet pipe interface side and is provided with a liquid outlet hole, and a fastening nut is connected to the second threaded interface.
The European standard oil cooling terminal is characterized in that: and a sealing ring is arranged at the rear end of the insertion port of the cold end sub-main body.
The European standard oil cooling terminal is characterized in that: the rear end of the insertion port of the cold end sub-main body is provided with a first water drain hole.
The European standard oil cooling terminal is characterized in that: the front end of the pressure joint is provided with a second exhaust hole.
The European standard oil cooling terminal is characterized in that: the adapter is a ferrule type adapter.
The European standard oil cooling terminal is characterized in that: the wire spring assembly is arranged in the plug-in port and comprises an inner ring, a wire spring sleeved in the inner ring and two outer rings sleeved outside the inner ring.
The European standard oil cooling terminal is characterized in that: the first threaded interface is an internal threaded interface, and the second threaded interface is an external threaded interface.
The European standard oil cooling terminal is characterized in that: and the liquid outlet pipe interface is provided with a backstop pawl.
The Europe standard oil cold end has the following advantages:
1. the silicone oil enters from a liquid inlet channel formed by the liquid inlet pipe and the adapter connected with the liquid inlet pipe, rapidly enters into a cooling cavity (liquid channel) of the main body of the cold end sub-body under the action of hydraulic pressure, circularly takes away heat generated during terminal charging, and circularly flows out from a liquid outlet hole at the tail part of the cold end sub-body and a liquid outlet channel formed by the liquid outlet hole connected with the liquid outlet hole, and finally completes cooling;
2. the contact area between the liquid runner and the silicone oil is maximized through the middle design inside the main body of the oil-cooling end, so that the oil-cooling liquid can rapidly bring the surface of the terminal away at high temperature, and further the temperature rise of the terminal is reduced.
The utility model is further described below with reference to the drawings.
Drawings
FIG. 1 is a cross-sectional view of a European standard oil cooled terminal of the present utility model;
FIG. 2 is a schematic view of the structure of the cold end sub-body of the present utility model;
FIG. 3 is a cross-sectional view of the wire spring assembly of the present utility model;
fig. 4 is a schematic liquid flow diagram of an oil-cooled European standard terminal according to the present utility model.
Detailed Description
Referring to fig. 1-4, the oil-cooled european standard terminal of the present utility model includes: the cold end sub-main body 1, cold end sub-main body 1 front end is equipped with interface 2, cold end sub-main body 1 rear end is equipped with crimping mouth 3, through interface 2 and connection object grafting, through crimping mouth 3 and cable 18 crimping. The middle part of the cold end sub-main body 1 is provided with a cooling cavity 4, the side wall of the cold end sub-main body 1 is close to the side of the plug connector 2 and is provided with a first screwed joint 5 communicated with the cooling cavity 4, and the side wall of the cold end sub-main body 1 is close to the side of the pressure connector 3 and is provided with a second screwed joint 6 and a liquid outlet pipe joint 7. The liquid outlet pipe connector 7 is used for being connected with a liquid outlet pipe 8, the first threaded connector 5 is connected with an adapter 9, and the adapter 9 is used for being connected with a liquid inlet pipe 10. The side of the press joint 3, which is close to the liquid outlet pipe interface 7, is provided with a liquid outlet hole 11, and the second threaded interface 6 is connected with a fastening nut 12, and the fastening nut 12 is used for fastening the liquid outlet pipe 8.
Preferably, a sealing ring 13 is arranged at the rear end of the plug-in port 2 of the cold-end sub-body 1, and after the cold-end sub-body 1 is installed in the shell, the cold-end sub-body 1 is sealed with the shell through the sealing ring 13 so as to realize water resistance.
Preferably, a first drain hole 14 is provided at the rear end of the plug port 2 of the cold-end sub-body 1, and the first drain hole 14 may be used for draining accumulated water in the cold-end sub-body 1, and meanwhile, when the cold-end sub-body 1 is plugged with a connection object, compressed gas is drained through the first drain hole 14, so that plugging is smoother. The front end of the pressure joint 3 is provided with a second vent hole 15 which can be used for discharging the liquid in the pressure joint 3.
Preferably, the adaptor 9 is a ferrule-type adaptor, so as to facilitate connection and sealing of the liquid inlet pipe 10.
Preferably, the plug connector 2 is provided with a wire spring assembly 16, and the wire spring assembly 16 includes an inner ring 161, a wire spring 162 sleeved in the inner ring 161, and two outer rings 163 sleeved outside the inner ring 161. The wire spring assembly 16 can be more tightly plugged with a connecting object.
Preferably, the first threaded interface 5 is an internal threaded interface, and the second threaded interface 6 is an external threaded interface.
Preferably, the outlet pipe interface 7 is provided with a backstop pawl 17 to prevent the liquid inlet pipe 10 from falling off.
In summary, the present utility model is not limited to the above-described embodiments, but is not limited to the above-described embodiments, and any simple modification, equivalent changes and modification of the above-described embodiments according to the technical matter of the present utility model can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (8)
1. An oil-cooled european style terminal comprising: the oil cold end sub-main body (1), oil cold end sub-main body (1) front end is equipped with interface (2), rear end are equipped with pressure interface (3), its characterized in that: the middle part of oil cold junction sub-main part (1) is equipped with cooling chamber (4), lateral wall be close to grafting mouth (2) side be equipped with first hickey (5), the lateral wall be close to crimping mouth (3) side is equipped with second hickey (6) and drain pipe interface (7), through drain pipe interface (7) are used for connecting drain pipe (8), be connected with adapter (9) on first hickey (5), through adapter (9) are used for connecting feed liquor pipe (10), crimping mouth (3) are close to drain pipe interface (7) side is equipped with out liquid hole (11), be connected with fastening nut (12) on second hickey (6).
2. The euro-standard oil-cooled terminal of claim 1, wherein: the rear end of the plug-in port (2) of the oil-cold end sub-main body (1) is provided with a sealing ring (13).
3. The euro-standard oil-cooled terminal of claim 1, wherein: the rear end of the plug-in port (2) of the oil-cold end sub-main body (1) is provided with a first drain hole (14).
4. The euro-standard oil-cooled terminal of claim 1, wherein: the front end of the pressure joint (3) is provided with a second exhaust hole (15).
5. The euro-standard oil-cooled terminal of claim 1, wherein: the adapter (9) is a clamping sleeve type adapter.
6. The euro-standard oil-cooled terminal of claim 1, wherein: the plug interface (2) is internally provided with a wire spring assembly (16), and the wire spring assembly (16) comprises an inner ring (161), a wire spring (162) sleeved in the inner ring (161) and two outer rings (163) sleeved outside the inner ring (161).
7. The euro-standard oil-cooled terminal of claim 1, wherein: the first threaded interface (5) is an internal threaded interface, and the second threaded interface (6) is an external threaded interface.
8. The euro-standard oil-cooled terminal of claim 1, wherein: and a backstop pawl (17) is arranged on the liquid outlet pipe interface (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772675.9U CN220711875U (en) | 2023-07-07 | 2023-07-07 | European standard oil cold end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772675.9U CN220711875U (en) | 2023-07-07 | 2023-07-07 | European standard oil cold end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220711875U true CN220711875U (en) | 2024-04-02 |
Family
ID=90442288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321772675.9U Active CN220711875U (en) | 2023-07-07 | 2023-07-07 | European standard oil cold end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220711875U (en) |
-
2023
- 2023-07-07 CN CN202321772675.9U patent/CN220711875U/en active Active
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