CN203978596U - A kind of cooling tube assembly - Google Patents
A kind of cooling tube assembly Download PDFInfo
- Publication number
- CN203978596U CN203978596U CN201420444823.9U CN201420444823U CN203978596U CN 203978596 U CN203978596 U CN 203978596U CN 201420444823 U CN201420444823 U CN 201420444823U CN 203978596 U CN203978596 U CN 203978596U
- Authority
- CN
- China
- Prior art keywords
- cooling tube
- tube body
- annular protrusion
- small
- section
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 68
- 238000001746 injection moulding Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004023 plastic welding Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of cooling tube assembly, comprise cooling tube body, also comprise the flow control pipe that can be plugged in described cooling tube body, described flow control pipe comprises the heavy caliber section that is fixedly connected with and small-bore section, the opening end of described small-bore section is near the outlet side of described cooling tube body, the joint of described heavy caliber section and described small-bore section is provided with the first annular protrusion, described the first annular protrusion and described cooling tube body interference fit.The flow control pipe of the cooling tube assembly that the utility model provides can be plugged in cooling tube body, and be positioned in cooling tube body by the first annular protrusion, can select different sizes according to different traffic demands for its small-bore section, thereby reach the object of regulation and control cooling tube flow, not only easy to use, and cost is far below Flow valve.
Description
Technical field
The utility model relates to the cooling system of automobile, particularly a kind of cooling tube assembly.
Background technique
Be accompanied by the constantly universal of automobile, tide of motorism management seems particularly important, and as cooling system important in heat management, the designs such as the layout of its pipeline, trend, caliber all affect the effect of heat management.
In existing cooling system, the change of cooling tube flow realizes by Flow valve is installed on cooling tube, but this mode cost by Flow valve control flow is higher, and the installation of Flow valve need to be in cooling tube upper shed, cause the installation place of Flow valve that seepage easily occurs.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of cost low, cooling tube assembly easy for installation.
For solving the problems of the technologies described above, the cooling tube assembly that the utility model provides comprises cooling tube body, also comprise the flow control pipe that can be plugged in described cooling tube body, described flow control pipe comprises the heavy caliber section that is fixedly connected with and small-bore section, the opening end of described small-bore section is near the outlet side of described cooling tube body, the joint of described heavy caliber section and described small-bore section is provided with the first annular protrusion, described the first annular protrusion and described cooling tube body interference fit.
Preferably, the external diameter of described heavy caliber section equals the internal diameter of described cooling tube body.
Preferably, described small-bore section interior without leave with the joint of described heavy caliber section to opening end linear decrease.
Preferably, be provided with the second annular protrusion on described small-bore section, the external diameter of described the second annular protrusion equates with the external diameter of described the first annular protrusion.
More preferably, described small-bore section is shunk gradually from described the second annular protrusion to opening end.
Preferably, described heavy caliber section and described small-bore section of integrated injection molding.
The flow control pipe of the cooling tube assembly that the utility model provides can be plugged in cooling tube body, and be positioned in cooling tube body by the first annular protrusion, can select different sizes according to different traffic demands for its small-bore section, thereby reach the object of regulation and control cooling tube flow, not only easy to use, and cost is far below Flow valve.
Brief description of the drawings
Fig. 1 is the flow control pipe embodiment's of the utility model cooling tube assembly structural representation;
Fig. 2 is the utility model cooling tube assembly embodiment's structural representation.
In figure, indicate as follows:
Flow control pipe-1, heavy caliber section-11, small-bore section-12, opening end-121, the second annular protrusion-122, the first annular protrusion-13, cooling tube body-2.
Embodiment
For the above-mentioned purpose, the feature and advantage that make model utility can become apparent more, below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
A lot of details are set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, and therefore the utility model is not subject to the restriction of following public specific embodiment.
As depicted in figs. 1 and 2, the cooling tube assembly that the utility model provides, comprise cooling tube body 2, also comprise the flow control pipe 1 that can be plugged in described cooling tube body 2, flow control pipe 1 can be used for regulating and controlling the actual flow of cooling tube body 1, described flow control pipe 1 comprises the heavy caliber section 11 that is fixedly connected with and small-bore section 12, wherein, the internal diameter of small-bore section 12 is less than heavy caliber section 11, the opening end 121 of described small-bore section 12 is near the outlet side of described cooling tube body 2, the joint of described heavy caliber section 11 and described small-bore section 12 is provided with the first annular protrusion 13, described the first annular protrusion 13 and described cooling tube body 2 interference fit, above-mentioned being fixedly connected with can be passed through plastic welding, integrated injection molding, the modes such as clip or buckle connection realize.
When use, first flow is as required selected the size of the different opening ends 121 of small-bore section 12, again flow control pipe 1 is inserted in cooling tube body 2, the first annular protrusion 13 of the joint of heavy caliber section 11 and small-bore section 12 can be positioned at flow control pipe 1 in cooling tube body 2 effectively, the rate of discharge that makes cooling tube assembly is by the concrete size Control of small-bore section 12, when needs recover former flow or again when regulating flow, flow control pipe 1 extracted or changed to the flow control pipe 1 of different size.
The flow control pipe 1 of the cooling tube assembly that the utility model provides can be plugged in cooling tube body 2, and be positioned in cooling tube body 2 by the first annular protrusion 13, can select different sizes according to different traffic demands for its small-bore section 12, thereby reach the object of regulation and control cooling tube flow, not only easy to use, and cost is far below Flow valve, and due to need to not be in 2 upper sheds of cooling tube body with installing Flow valve, therefore safety in utilization be also higher.
The external diameter of heavy caliber section 11 can be less than cooling tube body 2, more easily flow control pipe 1 is inserted in cooling tube body 2, or the external diameter of described heavy caliber section 11 equals the internal diameter of described cooling tube body 2, the resistance bringing to reduce the gap between heavy caliber section 11 and cooling tube body 2, to reach to reduce fluid that flow control pipe 1 is subject in cooling tube body 2 as far as possible.
Flow for fear of opening end 121 places of small-bore section 12 of flow control pipe 1 is die-offed, affect the cooling effect of cooling system, described small-bore section 12 interior without leave with the joint of described heavy caliber section 11 to opening end 121 linear decreases, reach the effect that the flow of fluid in flow control pipe 1 slowly changes.
In order better flow control pipe 1 to be positioned in cooling tube body 2, on described small-bore section 12, be provided with the second annular protrusion 122, the external diameter of described the second annular protrusion 122 equates with the external diameter of described the first annular protrusion 13, like this, by the interference fit between the first annular protrusion 122 and the second annular protrusion 13 and cooling tube body 2, flow control pipe 1 is good positioning effect in cooling tube body 2, is difficult for moving in cooling tube body 2.Further, reduce production costs, facilitate flow control pipe 1 withdrawing pattern in the time of integrated injection molding, described small-bore section 12 is shunk gradually from described the second annular protrusion 122 to opening end 121.
In order to improve the bulk strength of flow control pipe 1, described heavy caliber section 11 and described small-bore section of 12 integrated injection moldings.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and be only subject to the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essence design of the present utility model and scope.
Claims (6)
1. a cooling tube assembly, comprise cooling tube body, it is characterized in that, also comprise the flow control pipe that can be plugged in described cooling tube body, described flow control pipe comprises the heavy caliber section that is fixedly connected with and small-bore section, the opening end of described small-bore section is near the outlet side of described cooling tube body, and the joint of described heavy caliber section and described small-bore section is provided with the first annular protrusion, described the first annular protrusion and described cooling tube body interference fit.
2. cooling tube assembly according to claim 1, is characterized in that, the external diameter of described heavy caliber section equals the internal diameter of described cooling tube body.
3. cooling tube assembly according to claim 1, is characterized in that, described small-bore section interior without leave with the joint of described heavy caliber section to opening end linear decrease.
4. cooling tube assembly according to claim 1, is characterized in that, is provided with the second annular protrusion on described small-bore section, and the external diameter of described the second annular protrusion equates with the external diameter of described the first annular protrusion.
5. cooling tube assembly according to claim 4, is characterized in that, described small-bore section is shunk gradually from described the second annular protrusion to opening end.
6. cooling tube assembly according to claim 1, is characterized in that, described heavy caliber section and described small-bore section of integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444823.9U CN203978596U (en) | 2014-08-07 | 2014-08-07 | A kind of cooling tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444823.9U CN203978596U (en) | 2014-08-07 | 2014-08-07 | A kind of cooling tube assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978596U true CN203978596U (en) | 2014-12-03 |
Family
ID=51976053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444823.9U Expired - Fee Related CN203978596U (en) | 2014-08-07 | 2014-08-07 | A kind of cooling tube assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978596U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949559A (en) * | 2015-07-13 | 2015-09-30 | 常州市宏硕电子有限公司 | Flow-control heat exchange tube |
| CN106121939A (en) * | 2016-06-28 | 2016-11-16 | 中车株洲电力机车研究所有限公司 | A kind of flow rate adjusting method of Wind turbines liquid cooling system multiple parallel branches |
| CN114458851A (en) * | 2022-01-13 | 2022-05-10 | 宁波福士汽车部件有限公司 | Structure for controlling flow of cooling water pipe of engine |
-
2014
- 2014-08-07 CN CN201420444823.9U patent/CN203978596U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949559A (en) * | 2015-07-13 | 2015-09-30 | 常州市宏硕电子有限公司 | Flow-control heat exchange tube |
| CN106121939A (en) * | 2016-06-28 | 2016-11-16 | 中车株洲电力机车研究所有限公司 | A kind of flow rate adjusting method of Wind turbines liquid cooling system multiple parallel branches |
| CN114458851A (en) * | 2022-01-13 | 2022-05-10 | 宁波福士汽车部件有限公司 | Structure for controlling flow of cooling water pipe of engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20190807 |