CN203009027U - Automobile plastic expansion tank assembly - Google Patents
Automobile plastic expansion tank assembly Download PDFInfo
- Publication number
- CN203009027U CN203009027U CN 201320014275 CN201320014275U CN203009027U CN 203009027 U CN203009027 U CN 203009027U CN 201320014275 CN201320014275 CN 201320014275 CN 201320014275 U CN201320014275 U CN 201320014275U CN 203009027 U CN203009027 U CN 203009027U
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- hemisphere
- mouth
- joint
- cold water
- shaped
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Abstract
The utility model discloses an automobile plastic expansion tank assembly, including the hemisphere go up the casing, with the hemisphere that the hemisphere upper housing is connected down the casing, set up filler, gas tube joint and installation external member on the hemisphere on the casing, set up moisturizing mouth joint and the overflow pipe joint on the hemisphere lower housing, the internal U-shaped hot and cold water division board that is fixed with of hemisphere lower casing, the mouth of pipe that mends mouthful joint is located inside the U-shaped mouth of U-shaped hot and cold water division board, the mouth of pipe that overflows the joint is located the U-shaped mouth periphery of U-shaped hot and cold water division board. The utility model discloses make the cooling system overflow pipe get into the high temperature water of expansion tank lower part and separated by the U-shaped hot and cold water division board, can directly not follow the moisturizing mouth and flow in the engine to the cooling effect of coolant liquid has been improved. Meanwhile, liquid-vapor mixture entering the expansion tank from the degassing pipe of the cooling system is fully condensed, so that the heat dissipation effect of the engine is ensured, and the service life of the engine is prolonged.
Description
Technical field
The utility model relates to technical field of automobile parts, specifically a kind of automobile plastic expansion box assembly.
Background technique
The automobile plastic expansion box assembly is the deposit cooling liquid, expansion space, degasification are provided, the plastic container of Jia Shui, raising unit fixed on water pump suction place hydrostatic pressure.The inside of existing automobile plastic expansion box assembly is the individual layer cavity structure, the liquid vapour mixture that enters expansion tank from the cooling system gas removing pipe does not pass through abundant condensation, just enter in the cooling liquid of expansion lower box, and enter motor from water supplement port, can affect like this engine radiating, produce cavitation pitting, affect engine life; In addition, the cooling system spill pipe enters the high-temperature water of expansion tank bottom directly from the water supplement port inflow engine, can reduce the cooling effect of cooling liquid.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile plastic expansion box assembly that can improve the motor car engine cooling capacity for above-mentioned deficiency.
The utility model is achieved in that and comprises hemisphere upper shell, the hemisphere lower shell body that is connected with the hemisphere upper shell, be arranged on filler, gas removing pipe joint and mounting kit on the hemisphere upper shell, be arranged on water supplement port joint and spill pipe joint on the hemisphere lower shell body, it is characterized in that: be fixed with U-shaped hot and cold water isolating plate in described hemisphere lower shell body, the mouth of pipe of described water supplement port joint is positioned at the U-shaped mouth inside of U-shaped hot and cold water isolating plate, and the mouth of pipe of described spill pipe joint is positioned at the U-shaped mouth periphery of U-shaped hot and cold water isolating plate.
Described hemisphere upper shell inside is provided with hemisphere steam cryosurface, be provided with the gap between described hemisphere steam cryosurface and hemisphere upper shell, offer the opening corresponding with the filler on described hemisphere steam cryosurface, described gas removing pipe joint is communicated with the hemisphere lower shell body by the gap.
Be provided with supporting frame in described hemisphere lower shell body, described hemisphere steam cryosurface is provided with the support platform with the supporting frame clamping.
Described gas removing pipe joint is located at the top at hemisphere steam cryosurface top.
Described mounting kit comprises installs hanger and mounting bracket.
The utility model is by setting up U-shaped hot and cold water isolating plate, and the high-temperature water that makes the cooling system spill pipe enter the expansion tank bottom is separated by U-shaped hot and cold water isolating plate, can be directly from the water supplement port inflow engine, thus improved the cooling effect of cooling liquid.Simultaneously the utility model is by setting up hemisphere steam cryosurface, make the cooling system gas removing pipe enter in expansion tank liquid vapour mixture be fully condensed, guaranteed the radiating effect of motor, extended engine life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the broken section structural representation after hemisphere upper shell of the present utility model is cut half open.
Fig. 3 is the sectional view in the utility model.
Wherein, 1---hemisphere upper shell, 1.1---filler, 1.2---gas removing pipe joint, 1.3---hanger, 1.4 is installed---mounting bracket, 2---hemisphere lower shell body, 2.1---water supplement port joint, 2.2---spill pipe joint, 2.3---U-shaped hot and cold water isolating plate, 2.4---supporting frame, 3---hemisphere steam cryosurface, 3.1---opening, 3.2---support platform, 4---gap, the mouth of pipe of a-water supplement port joint, the mouth of pipe of b-spill pipe joint.
Embodiment
Further illustrate the utility model below in conjunction with drawings and Examples.
Embodiment: as shown in Fig. 1 ~ 3, comprise hemisphere upper shell 1, the hemisphere lower shell body 2 that is connected with hemisphere upper shell 1, be arranged on filler 1.1, gas removing pipe joint 1.2 and mounting kit on hemisphere upper shell 1, be arranged on water supplement port joint 2.1 and spill pipe joint 2.2 on hemisphere lower shell body 2, be fixed with U-shaped hot and cold water isolating plate 2.3 in described hemisphere lower shell body 2, the mouth of pipe a of water supplement port joint 2.1 is positioned at the U-shaped mouth inside of U-shaped hot and cold water isolating plate 2.3, and the mouth of pipe b of spill pipe joint 2.2 is positioned at the U-shaped mouth periphery of U-shaped hot and cold water isolating plate 2.3; Hemisphere upper shell 1 inside is provided with hemisphere steam cryosurface 3, be provided with gap 4 between hemisphere steam cryosurface 3 and hemisphere upper shell 1, offer the opening corresponding with filler 1.1 3.1 on described hemisphere steam cryosurface 3, gas removing pipe joint 1.2 is communicated with hemisphere lower shell body 2 by gap 4, namely becomes the utility model.
In technique scheme, be provided with supporting frame 2.4 in hemisphere lower shell body 2, hemisphere steam cryosurface 3 is provided with the support platform 3.2 with supporting frame 2.4 clampings.
In technique scheme, gas removing pipe joint 1.2 is located at the top at hemisphere steam cryosurface 3 tops.This design can increase the condensation useful area.
In technique scheme, described mounting kit comprises installs hanger 1.3 and mounting bracket 1.4.Above-mentioned installation hanger 1.3 has 2, and mounting bracket 1.4 has 1, and above-mentioned design has realized 3 mount fixing structures, during assembling, mounting bracket 1.4 is placed on above corresponding carriage, then fixes two with bolt and hangers 1.3 are installed are got final product
In the utility model when work: cooling liquid 1.1 is added to the regulation liquid level from automobile plastic expansion box assembly filler; After liquid vapour mixture in the cooling system gas removing pipe enters expansion tank hemisphere upper shell 1, after the 3 abundant condensations of hemisphere steam cryosurface, splash in hemisphere lower shell body 2 by gap 4, the high temperature coolant that cooling system overflows flows into hemisphere lower shell body 2 from the slime flux pipe, in hemisphere lower shell body 2, cooling liquid enters into motor by water supplement port joint 2.1, and the high-temperature water of coming in spill pipe joint 2.2 is effectively isolated.
Claims (5)
1. automobile plastic expansion box assembly, comprise hemisphere upper shell (1), the hemisphere lower shell body (2) that is connected with hemisphere upper shell (1), be arranged on the filler (1.1) on hemisphere upper shell (1), gas removing pipe joint (1.2) and mounting kit, be arranged on water supplement port joint (2.1) and spill pipe joint (2.2) on hemisphere lower shell body (2), it is characterized in that: be fixed with U-shaped hot and cold water isolating plate (2.3) in described hemisphere lower shell body (2), the mouth of pipe (a) of described water supplement port joint (2.1) is positioned at the U-shaped mouth inside of U-shaped hot and cold water isolating plate (2.3), the mouth of pipe (b) of described spill pipe joint (2.2) is positioned at the U-shaped mouth periphery of U-shaped hot and cold water isolating plate (2.3).
2. automobile plastic expansion box assembly according to claim 1, it is characterized in that: described hemisphere upper shell (1) inside is provided with hemisphere steam cryosurface (3), be provided with gap (4) between described hemisphere steam cryosurface (3) and hemisphere upper shell (1), offer the opening (3.1) corresponding with filler (1.1) on described hemisphere steam cryosurface (3), described gas removing pipe joint (1.2) is communicated with hemisphere lower shell body (2) by gap (4).
3. automobile plastic expansion box assembly according to claim 2, it is characterized in that: be provided with supporting frame (2.4) in described hemisphere lower shell body (2), described hemisphere steam cryosurface (3) is provided with the support platform (3.2) with supporting frame (2.4) clamping.
4. according to claim 2 or 3 described automobile plastic expansion box assemblies, it is characterized in that: described gas removing pipe joint (1.2) is located at the top at hemisphere steam cryosurface (3) top.
5. according to claim 1 and 2 or 3 described automobile plastic expansion box assemblies is characterized in that: described mounting kit comprises installs hanger (1.3) and mounting bracket (1.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014275 CN203009027U (en) | 2013-01-11 | 2013-01-11 | Automobile plastic expansion tank assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014275 CN203009027U (en) | 2013-01-11 | 2013-01-11 | Automobile plastic expansion tank assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009027U true CN203009027U (en) | 2013-06-19 |
Family
ID=48600633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014275 Expired - Fee Related CN203009027U (en) | 2013-01-11 | 2013-01-11 | Automobile plastic expansion tank assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009027U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552463A (en) * | 2013-11-01 | 2014-02-05 | 上汽通用五菱汽车股份有限公司 | Plug-pull type expansion box installation assembly |
| CN104314664A (en) * | 2014-09-30 | 2015-01-28 | 南车戚墅堰机车有限公司 | Internal combustion locomotive exhausting and water feeding method |
| CN112277610A (en) * | 2020-10-19 | 2021-01-29 | 一汽奔腾轿车有限公司 | Integrated double-cavity liquid storage tank for new energy vehicle |
| CN114991938A (en) * | 2022-06-09 | 2022-09-02 | 广西玉柴机器股份有限公司 | Device and method for degassing expansion water tank |
-
2013
- 2013-01-11 CN CN 201320014275 patent/CN203009027U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552463A (en) * | 2013-11-01 | 2014-02-05 | 上汽通用五菱汽车股份有限公司 | Plug-pull type expansion box installation assembly |
| CN104314664A (en) * | 2014-09-30 | 2015-01-28 | 南车戚墅堰机车有限公司 | Internal combustion locomotive exhausting and water feeding method |
| CN104314664B (en) * | 2014-09-30 | 2016-08-17 | 南车戚墅堰机车有限公司 | A kind of method that diesel locomotive aerofluxus adds water |
| CN112277610A (en) * | 2020-10-19 | 2021-01-29 | 一汽奔腾轿车有限公司 | Integrated double-cavity liquid storage tank for new energy vehicle |
| CN114991938A (en) * | 2022-06-09 | 2022-09-02 | 广西玉柴机器股份有限公司 | Device and method for degassing expansion water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |