CN217462292U - Zinc-nickel plating oil cooler water pipe - Google Patents
Zinc-nickel plating oil cooler water pipe Download PDFInfo
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- CN217462292U CN217462292U CN202221000574.5U CN202221000574U CN217462292U CN 217462292 U CN217462292 U CN 217462292U CN 202221000574 U CN202221000574 U CN 202221000574U CN 217462292 U CN217462292 U CN 217462292U
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- spiral friction
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Abstract
The utility model discloses a zinc-plated nickel engine oil cooler water pipe relates to cooling tube technical field, and its technical scheme main points include the cooling tube body, the cooling tube body is provided with two at least water receiving joints that are used for into water and play water respectively, the periphery lateral wall that the water receiving connects is provided with at least one spiral friction lateral wall, spiral friction lateral wall is followed the radial cross-section of water receiving joint is regular polygon shape. The utility model discloses have when water receiving articulate external pipeline, the inside wall butt of spiral friction lateral wall and external pipeline to make along radial cross-section be a plurality of protruding stupefied of formation on the spiral friction lateral wall of regular polygon shape and the inside wall of external pipeline form inseparable butt structure, come off from the water receiving connects because of the vibration that lasts with avoiding external pipeline, make this zinc-plated nickel engine oil cooler water pipe have the stable effect of connection.
Description
Technical Field
The utility model relates to a cooling tube technical field, more specifically say that it relates to a zinc-plated nickel machine oil cooler water pipe that says so.
Background
In the technical field of vehicle diesel engines, high-power and high-performance diesel engines have large thermal load and high requirements on the service performance of lubricating oil. When the diesel engine runs normally, the lubricating oil is also contacted with high-temp. parts of 180-300 deg.C, and heated strongly, and the average temp. of lubricating oil in crankcase can be up to 100 deg.C or higher. Therefore, a reliable and effective cooling mode is required for the lubricating oil to ensure that the lubricating oil can work at normal temperature, so that the service performance and the service life of parts and diesel engines are improved.
Chinese patent No. CN215256371U discloses a galvanized nickel engine oil cooling water pipe, which includes an engine oil cooling water pipe body, the engine oil cooling water pipe body is provided with a cooling water return pipe body, and a water outlet pipe body and a water inlet pipe body which are respectively connected with corresponding ends of the cooling water return pipe body, one end of the cooling water return pipe body close to the water inlet pipe body is provided with a fixed joint, and the front side of the fixed joint is provided with a cold water inlet for communicating with the inner side of the cooling water return pipe body and a front side fixing hole for connecting and fixing with an automobile sheet metal; and a water guide pipe body communicated with the inner side of the cooling water return pipe body is arranged on the cooling water return pipe body close to the water outlet joint.
However, the water outlet joint and the water inlet joint of the oil cooling water pipe of the zinc-nickel plating engine oil are simple in structure, and fall off due to continuous vibration when an external pipeline is connected, so that the engine oil cooling effect and the vehicle running safety are seriously influenced, and the improvement is needed.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a nickel-plated oil cooler water pipe, this nickel-plated oil cooler water pipe have the stable effect of connection.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the water pipe of the zinc-nickel plated engine oil cooler comprises a cooling pipe body, wherein the cooling pipe body is provided with at least two water receiving joints for water inlet and water outlet respectively, the peripheral side wall of each water receiving joint is provided with at least one spiral friction side wall, and the spiral friction side wall is in a regular polygon shape along the radial section of the water receiving joint.
Through adopting above-mentioned technical scheme, when the external pipeline is connected to the water receiving joint, the inside wall butt of spiral friction lateral wall and external pipeline to make along radial cross-section be a plurality of protruding stupexes that form on the spiral friction lateral wall of regular polygon shape and the inside wall of external pipeline form inseparable butt structure, drop from the water receiving joint because of the vibration that lasts with the external pipeline in order to avoid, make this zinc-plated nickel engine oil cooler water pipe have and connect stable effect.
The utility model discloses further set up to: the periphery lateral wall of water receiving joint is provided with two spiral friction lateral wall, and two spiral friction lateral wall's spiral opposite direction.
Through adopting above-mentioned technical scheme, two spiral friction lateral walls opposite in spiral direction mutually support and realize the effect of zonulae occludens external pipeline to further promote the connection stability of water receiving joint and external pipeline.
The utility model discloses further set up to: an abutting middle part is formed between every two adjacent spiral friction side walls, and the heights of the abutting middle parts of the corresponding positions of the two spiral friction side walls are matched.
Through adopting above-mentioned technical scheme, the position that two spiral friction lateral walls are located corresponding butt middle part flushes because of the high matching to the effect of realization stable connection external pipeline and convenient to detach installation, so that this zinc-plated nickel machine oil cooler water pipe has the stable effect of connection.
The utility model discloses further set up to: the opening of the water receiving joint is provided with a necking guide part, and the outer diameter of the opening end of the necking guide part is gradually increased towards the other end.
Through adopting above-mentioned technical scheme, the throat guide part plays the effect that the guide water receiving connects and inserts in the external pipeline to effectively reduce the water receiving and connect the dismantlement installation degree of difficulty that uses degree of difficulty and external pipeline.
The utility model discloses further set up to: the necking guide part is close to one end of the cooling pipe body is provided with a sealing ring groove, an elastic sealing ring is arranged in the sealing ring groove, and the water receiving connector is close to one end of the cooling pipe body and is provided with a limiting ring body.
Through adopting above-mentioned technical scheme, elastic seal is used for the inside wall butt with external pipeline to realize stable sealed effect, and spacing ring body be used for with external pipeline's tip butt, with the length overlength that avoids the water receiving joint to insert in the external pipeline and influence external pipeline and water receiving joint's stability of being connected.
The utility model discloses further set up to: the spiral friction side wall is provided with a plurality of spiral arc-shaped inner grooves distributed at equal radian.
Through adopting above-mentioned technical scheme, heliciform arc inside groove plays the inside wall butt with external pipeline to when increasing area of contact, make on the spiral friction lateral wall form in a plurality of protruding stupefied embedding external pipeline's the inside wall, and make external pipeline's inside wall through partial deformation after to with heliciform arc inside groove butt, with showing the stability of being connected that promotes external pipeline and water receiving joint.
To sum up, the utility model discloses following beneficial effect has: through the inside wall butt of two spiral opposite direction's spiral friction lateral walls on the water receiving joint and outside pipeline to when showing promotion connection stability, it is sealed through spacing and the elastic sealing circle of spacing ring body, when reducing the installation and dismantling the degree of difficulty, increase the area of contact of the inside wall of water receiving joint and outside pipeline through the arc inside groove, thereby make this zinc-plated nickel machine oil cooler water pipe have connect stable effect.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Description of reference numerals: 1. cooling the tube body; 2. a water receiving joint; 21. a throat guide; 22. sealing the ring groove; 3. an elastic sealing ring; 4. a spiral friction sidewall; 41. an arc-shaped inner groove; 42. abutting against the middle part; 5. and the limiting ring body.
Detailed Description
In order to make the technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in figure 1, the oil cooler water pipe of the zinc-nickel plating machine comprises a cooling pipe body 1. At least two water receiving joints 2 for water inlet and outlet are arranged on the cooling pipe body 1. Wherein, be provided with at least one spiral friction lateral wall 4 at the periphery lateral wall of water receiving joint 2, and spiral friction lateral wall 4 is regular multilateral shape along the radial cross-section of water receiving joint 2. Therefore, when the water receiving connector 2 is connected with an external pipeline, the spiral friction side wall 4 is abutted against the inner side wall of the external pipeline, so that a plurality of convex ridges formed on the spiral friction side wall 4 with a regular polygonal cross section along the radial direction form a tight abutting structure with the inner side wall of the external pipeline, the external pipeline is prevented from falling off from the water receiving connector 2 due to continuous vibration, and the galvanized nickel engine oil cooler water pipe has the effect of stable connection.
It should be mentioned that, be provided with two spiral friction lateral walls 4 at the periphery lateral wall of water receiving joint 2, and the spiral direction of two spiral friction lateral walls 4 is opposite, and then will make two spiral friction lateral walls 4 opposite in spiral direction mutually support and realize the effect of zonulae occludens outside pipeline to further promote the stability of being connected of water receiving joint 2 and outside pipeline. Meanwhile, an abutting middle part 42 is formed between two adjacent spiral friction side walls 4, and the heights of the abutting middle parts 42 of the corresponding positions of the two spiral friction side walls 4 are matched. Therefore, the positions of the two spiral friction side walls 4 at the corresponding abutting middle parts 42 are flush due to height matching, so that the effects of stably connecting external pipelines and facilitating disassembly and assembly are achieved, and the galvanized nickel engine oil cooler water pipe has the effect of stably connecting.
As shown in fig. 1, a throat guide 21 is provided at the opening of the water receiving connector 2. The opening end outer diameter of throat guide part 21 increases gradually to the other end, and then will make throat guide part 21 play the effect that the guide water receiving connects 2 and insert in the external pipeline to effectively reduce the water receiving and connect 2 and use the degree of difficulty and the dismantlement installation degree of difficulty of external pipeline.
It should be mentioned that a sealing ring groove 22 is provided at one end of the throat guide 21 close to the cooling pipe body 1, and an elastic sealing ring 3 is provided in the sealing ring groove 22. Meanwhile, a limiting ring body 5 is arranged at one end of the water receiving joint 2 close to the cooling pipe body 1. Elastic seal ring 3 is used for the inside wall butt with the external pipeline to realize stable sealed effect, and spacing ring body 5 be used for with the tip butt of external pipeline, with the length overlength that avoids water receiving joint 2 to insert in the external pipeline and influence external pipeline and water receiving joint 2's stability of being connected.
In order to further improve the connection stability between the water connection joint 2 and the external pipeline, a plurality of spiral arc-shaped inner grooves 41 distributed in an equal radian are formed on the spiral friction side wall 4. Heliciform arc inside groove 41 plays the inside wall butt with the external pipeline to when increasing area of contact, make spiral friction lateral wall 4 go up to form in a plurality of protruding stupefied embedding external pipeline's the inside wall, and make the inside wall of external pipeline through partial deformation after to with heliciform arc inside groove 41 butt, with showing the stability of being connected that promotes external pipeline and water receiving joint 2.
To sum up, this application through the water receiving connects 2 on two spiral opposite direction's spiral friction lateral wall 4 and outside pipeline's inside wall butt to when showing promotion connection stability, it is sealed with elastic seal circle 3 through spacing ring body 5, when reducing the installation and dismantling the degree of difficulty, through the area of contact of the inside wall of arc inside groove 41 increase water receiving joint 2 and outside pipeline, thereby make this zinc-plated nickel engine oil cooler water pipe have the stable effect of connection.
References in this application to "first," "second," "third," "fourth," etc., if any, are intended to distinguish between similar elements and not necessarily to describe a particular order or sequence. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, or apparatus.
It should be noted that the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (6)
1. The utility model provides a zinc-plated nickel engine oil cooler water pipe, includes cooling body (1), cooling body (1) is provided with at least two water receiving joint (2) that are used for intaking respectively and go out water, its characterized in that: the periphery side wall of the water receiving joint (2) is provided with at least one spiral friction side wall (4), and the spiral friction side wall (4) is in a regular polygon shape along the radial section of the water receiving joint (2).
2. The oil cooler water pipe of a zinc-nickel plated machine oil as set forth in claim 1, wherein: the periphery lateral wall of water receiving joint (2) is provided with two spiral friction lateral wall (4), and two the spiral direction of spiral friction lateral wall (4) is opposite.
3. The zinc-nickel plating machine oil cooler water pipe of claim 2, characterized in that: an abutting middle part (42) is formed between two adjacent spiral friction side walls (4), and the heights of the abutting middle parts (42) of the corresponding positions of the two spiral friction side walls (4) are matched.
4. The zinc-nickel plating machine oil cooler water pipe of claim 1, characterized in that: a necking guide part (21) is arranged at the opening of the water receiving joint (2), and the outer diameter of the opening end of the necking guide part (21) is gradually increased towards the other end.
5. The oil cooler water pipe of a zinc-nickel plated machine oil as set forth in claim 4, wherein: the one end that throat guide part (21) were close to cooling body (1) is provided with sealed annular (22), be provided with elastic sealing ring (3) in sealed annular (22), water receiving joint (2) are close to the one end of cooling body (1) is provided with spacing ring body (5).
6. The oil cooler water pipe of a zinc-nickel plated machine oil as set forth in claim 1, wherein: the spiral friction side wall (4) is provided with a plurality of spiral arc inner grooves (41) distributed in an equal radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221000574.5U CN217462292U (en) | 2022-04-28 | 2022-04-28 | Zinc-nickel plating oil cooler water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221000574.5U CN217462292U (en) | 2022-04-28 | 2022-04-28 | Zinc-nickel plating oil cooler water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217462292U true CN217462292U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221000574.5U Active CN217462292U (en) | 2022-04-28 | 2022-04-28 | Zinc-nickel plating oil cooler water pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN217462292U (en) |
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- 2022-04-28 CN CN202221000574.5U patent/CN217462292U/en active Active
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