CN210366966U - Filling transition head for automobile open type cooling system - Google Patents
Filling transition head for automobile open type cooling system Download PDFInfo
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- CN210366966U CN210366966U CN201920866291.0U CN201920866291U CN210366966U CN 210366966 U CN210366966 U CN 210366966U CN 201920866291 U CN201920866291 U CN 201920866291U CN 210366966 U CN210366966 U CN 210366966U
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- transition head
- pressing block
- fixed shell
- head fixed
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Abstract
The utility model discloses a filling transition head for an open cooling system of an automobile, which relates to the technical field of automobiles and comprises a transition head fixed shell, a valve core, an interface pressing block, an interface locking ring and a sealing pressing block, wherein the upper end of the transition head fixed shell is provided with a clamping structure, the lower end of the transition head fixed shell is provided with the interface locking ring, a cavity auxiliary flow passage is arranged inside the transition head fixed shell, the valve core is embedded in the transition head fixed shell through a spring and can slide up and down along the inside of the transition head fixed shell, the interface pressing block is embedded in the transition head fixed shell and is connected with the transition head fixed shell through the spring, the interface pressing block can slide up and down along the inside of the transition head fixed shell through the spring, and the sealing pressing block is arranged on the periphery of the bottom of the valve core, the utility model can realize quick mounting and dismounting, has reliable structure and stable quality, and can be used for, compared with the reconstruction of filling equipment, the reconstruction cost can be greatly reduced, and the reconstruction period is saved.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to a filling transition head for open cooling system of car.
Background
The filling of the automobile cooling system needs to reserve the filling space of equipment at the filling port, different spaces of automobile types are different, and vehicles are different even on the same platform. If the space is not enough to meet the requirement of the equipment, adaptive modification or updating needs to be carried out on the filling equipment, so that the cost is high and the period is long. Especially open cooling system, filling equipment need carry out evacuation filling to cooling system itself earlier, then carries out the ordinary pressure filling to vice jar, and the first complicated volume of its filling head is bigger than closed system, is changeed the not enough problem of space.
Disclosure of Invention
The invention aims to provide a transition head for filling an open cooling system of a vehicle, which can prolong a filling port under the condition of insufficient filling space, avoid narrow space and finish the high-efficiency filling of an antifreeze solution of the vehicle on the premise of not changing filling equipment.
The utility model provides a filling transition head for open cooling system of car, including the solid casing of transition head, the case, the interface compact heap, interface catch and sealing pressing block, the solid casing upper end of transition head is provided with joint structure, the solid casing lower extreme of transition head is provided with the interface catch, the solid casing inside of transition head is equipped with the vice runner of cavity, the case passes through the spring and embeds in the solid casing of transition head and can slide from top to bottom along the solid casing inside of transition head, the interface compact heap inlays in the solid casing of transition head and is connected with the solid casing of transition head through the spring, interface compact heap accessible spring slides from top to bottom along the solid casing inside of transition head, sealing pressing block is installed to case bottom periphery.
Preferably, the interface pressing block is provided with a sealing ring.
The utility model has the advantages that:
the utility model discloses can realize quick installation and dismantlement, the structure is reliable, and stable in quality can be used to high beat automobile production line antifreeze filling, compares with the transformation filling equipment and can reduce the transformation cost by a wide margin and practice thrift the transformation cycle.
The utility model discloses according to the open cooling system structural feature of car, adopt the mobilizable case of axial to realize the evacuation filling of cooling system circulation part, increase the side runner of cavity and be used for vice jar ordinary pressure filling at the transition head casing simultaneously.
The utility model discloses a case adopts spring return structure to it is excessive to realize that the filling is accomplished the interior residual liquid of transition head and lean on gravity to flow in vice jar, the incomplete night after avoiding dismantling the transition head.
The utility model discloses a cross the ferry and utilize cooling system filler structure to adopt rotatory butt joint mode, cross the inside spring pressing block that increases of ferry simultaneously, guarantee the fastness of butt joint to realize crossing quick installation of ferry and dismantle.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention.
Detailed Description
Referring to fig. 1, the filling transition head for the open cooling system of the automobile comprises a transition head fixing shell 1, a valve core 2, a connector pressing block 3, a connector locking ring 4 and a sealing pressing block 5, wherein a clamping structure 8 is arranged at the upper end of the transition head fixing shell 1, the connector locking ring 4 is arranged at the lower end of the transition head fixing shell 1, a cavity auxiliary flow channel 9 is arranged inside the transition head fixing shell 1, the valve core 2 is embedded in the transition head fixing shell 1 through a spring 6 and can slide up and down along the inside of the transition head fixing shell 1, the connector pressing block 3 is embedded in the transition head fixing shell 1 and is connected with the transition head fixing shell 1 through the spring 6, the connector pressing block 3 can slide up and down along the inside of the transition head fixing shell 1 through the spring 6, and the sealing pressing block 5 is arranged on the periphery of the bottom of the valve core 2.
Preferably, the interface compression block 3 is provided with a sealing ring 7.
The working principle and the using process of the embodiment are as follows:
firstly, inserting a transition head into an injection port of an open cooling system, rotating a 90-degree interface lock ring 4 to lock the injection port, compressing the injection port by an interface compression block 3 under the action of a spring 6, and forming peripheral sealing of the transition head and the injection port by a sealing ring 7 on the interface compression block 3; a filling gun 10 of the filling equipment is clamped to an upper interface of a transition head solid shell 1, a transition head valve core 2 moves downwards under the pushing of the filling gun to tightly press a circulating part interface of a cooling system after the filling equipment is started, effective sealing is formed under the action of a sealing pressing block 5, and the filling equipment performs vacuumizing filling on the circulating part of the cooling system; when the part is filled, the filling gun fills the auxiliary tank of the vehicle cooling system at normal pressure through the cavity auxiliary flow passage 9 on the shell 1; after all the filling is finished, the filling gun is released, the filling gun pushes a push rod of the valve core 2 to be retracted, the valve core 2 returns under the action of the spring 6, and the residual antifreezing solution in the transition head flows into the auxiliary tank under the action of gravity; and (4) reversely rotating the transition head, and dismounting the transition head to finish the whole filling process.
Claims (2)
1. A filling transition head for an open cooling system of an automobile is characterized in that: the transition head fixing device comprises a transition head fixing shell (1), a valve core (2), an interface pressing block (3), an interface locking ring (4) and a sealing pressing block (5), wherein a clamping structure (8) is arranged at the upper end of the transition head fixing shell (1), the interface locking ring (4) is arranged at the lower end of the transition head fixing shell (1), a cavity auxiliary runner (9) is arranged inside the transition head fixing shell (1), the valve core (2) is embedded in the transition head fixing shell (1) through a spring (6) and can slide up and down along the inside of the transition head fixing shell (1), the interface pressing block (3) is embedded in the transition head fixing shell (1) and is connected with the transition head fixing shell (1) through the spring (6), the interface pressing block (3) can slide up and down along the inside of the transition head fixing shell (1) through the spring (6), and the sealing pressing block (5) is arranged on the periphery of the bottom of the valve core (.
2. A fill transition head for an open cooling system of an automobile according to claim 1, wherein: and the interface pressing block (3) is provided with a sealing ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920866291.0U CN210366966U (en) | 2019-06-11 | 2019-06-11 | Filling transition head for automobile open type cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920866291.0U CN210366966U (en) | 2019-06-11 | 2019-06-11 | Filling transition head for automobile open type cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210366966U true CN210366966U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920866291.0U Active CN210366966U (en) | 2019-06-11 | 2019-06-11 | Filling transition head for automobile open type cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210366966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255483A (en) * | 2019-06-11 | 2019-09-20 | 一汽轿车股份有限公司 | A kind of filling transition head for automobile open cooling system |
| CN111796193A (en) * | 2020-06-12 | 2020-10-20 | 一汽奔腾轿车有限公司 | Storage battery electric quantity detection device and method suitable for whole vehicle production line |
-
2019
- 2019-06-11 CN CN201920866291.0U patent/CN210366966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255483A (en) * | 2019-06-11 | 2019-09-20 | 一汽轿车股份有限公司 | A kind of filling transition head for automobile open cooling system |
| CN111796193A (en) * | 2020-06-12 | 2020-10-20 | 一汽奔腾轿车有限公司 | Storage battery electric quantity detection device and method suitable for whole vehicle production line |
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