CN213016490U - Engine oil level gauge pipe and engine oil level gauge device - Google Patents
Engine oil level gauge pipe and engine oil level gauge device Download PDFInfo
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- CN213016490U CN213016490U CN202021342817.4U CN202021342817U CN213016490U CN 213016490 U CN213016490 U CN 213016490U CN 202021342817 U CN202021342817 U CN 202021342817U CN 213016490 U CN213016490 U CN 213016490U
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- oil
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- dipstick
- engine oil
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Abstract
The utility model relates to an engine oil scale chi pipe and engine oil scale device belongs to engine part technical field. The oil level gauge pipe comprises a gauge pipe body, wherein the middle of the gauge pipe body is communicated with a gauge pipe branch, and the gauge pipe branch is communicated with an oil return pipe of an oil-gas separator. This oil dipstick chi pipe improves current oil dipstick chi pipe, increases chi pipe branch in the centre of oil dipstick chi pipe, and this chi pipe branch is connected with oil separator oil return pipe, and oil separator oil return pipe communicates with each other with diesel engine is inside, and when shut down state plug oil dipstick, there is not pressure differential in detection liquid level and the inside machine oil liquid level space of engine, can not lead to the liquid level change, and the oil dipstick can accurately judge engine oil stock.
Description
Technical Field
The utility model relates to an engine oil scale chi pipe and engine oil scale device belongs to engine part technical field.
Background
The lubricating system is one of the important systems of the engine, and delivers quantitative clean lubricating oil to the surfaces or contact surfaces of parts which move relatively to the engine, so as to realize liquid friction, reduce friction resistance, reduce the abrasion of parts, and clean and cool the surfaces of the parts. Plays a key role in prolonging the service life of the engine, so that the quantitative engine oil is very important to be filled.
When the engine is in a stop state, the engine oil level gauge is inserted into and pulled out of the gauge pipe, and the storage amount of the engine oil of the whole engine is judged according to the scribed lines on the gauge, so that whether the engine oil is filled or not is determined.
At present, an oil level indicator stretches into the oil level through an oil pan (casting part), a detection hole is a processing hole, only the bottom of the processing hole is communicated with the oil pan, when a sealing rubber ring of a fixing head part of the oil level indicator is contacted with an indicator pipe, the oil level in the detection hole reaches the fixing head part of the indicator to form a closed space, and in the process that the oil level indicator continues to stretch into the oil level indicator, the closed space is compressed to cause the oil level to descend, so that misjudgment is caused on the oil level depth, and a user can possibly fill excessive oil.
Disclosure of Invention
An object of the utility model is to solve current chi pipe and can lead to the machine oil liquid level decline to cause measuring error not enough, provide a measure accurate machine oil scale chi pipe and by its machine oil scale device of constituteing.
The utility model discloses an engine oil staff gauge pipe is realized through following technical scheme:
the utility model provides an engine oil scale chi pipe, includes chi pipe body 1, its special character lies in: the middle part of the ruler tube body 1 is communicated with a ruler tube branch 2, and the ruler tube branch 2 is communicated with an oil return pipe 3 of the oil-gas separator;
the other end of the ruler pipe branch 2 is provided with a connector 4 connected with an oil return pipe 3 of the oil-gas separator;
the ruler tube body 1 is a cylindrical tube;
the ruler pipe branch 2 is a bent pipe;
the utility model provides a machine oil scale device, includes machine oil scale 5, machine oil scale chi pipe, machine oil scale installation base 6, its special character lies in: the engine oil dipstick 5 is installed in an engine oil dipstick pipe, the engine oil dipstick installation base 6 is fixed below the engine oil dipstick pipe, the engine oil dipstick pipe comprises a pipe body 1, a pipe branch 2 is communicated with the middle part of the pipe body 1, and the pipe branch 2 is communicated with an oil return pipe 3 of the oil-gas separator;
the connector 4 at the other end of the scale pipe branch 2 is fixedly arranged on the oil return pipe 3 of the oil-gas separator through a fixed hoop 7;
the oil dipstick mounting base 6 is mounted in a mounting hole of an oil pan.
The utility model discloses an engine oil scale chi pipe improves current engine oil scale chi pipe, increases chi pipe branch in the centre of engine oil scale chi pipe, and this chi pipe branch returns oil pipe with oil and gas separator and is connected, and oil and gas separator returns oil pipe and communicates with each other with the diesel engine is inside, and when the plug engine oil scale of machine halt state, it does not have pressure differential with the inside engine oil liquid level space of engine to survey the liquid level, can not lead to the liquid level change, and the engine oil stock can accurately be judged to the engine oil scale.
The engine oil level gauge device consisting of the engine oil level gauge pipe is arranged on an engine, and the engine oil storage quantity of the engine can be accurately judged; the oil return is realized through the oil dipstick tube, the structure is simple, the manufacturing cost is low, and the related cost such as the change of a casting mold caused by oil return of an engine body or an oil pan is avoided; the oil return structure of the oil dipstick tube has the advantages of simple installation process and high assembly efficiency.
Drawings
FIG. 1: the structure schematic diagram of the oil dipstick tube;
FIG. 2: the structure schematic diagram of the oil dipstick device;
FIG. 3: FIG. 2 is a schematic view of the installation;
in the figure: 1. The oil level gauge comprises a gauge pipe body, a gauge pipe branch, an oil return pipe of an oil-gas separator, a connector 5, an oil level gauge 6, an oil level gauge mounting base, and a fixed hoop 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on," "secured to" or "disposed on," "laid on" or "provided with" another element, it can be directly on the other element or intervening elements may also be present. When another element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "drop," "horizontal," "left, right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1. The oil level gauge pipe shown in fig. 1 comprises a pipe body 1, wherein the pipe body 1 is a cylindrical pipe, a pipe branch 2 is communicated with the middle part of the pipe body 1, the pipe branch 2 is a bent pipe, and the pipe branch 2 is communicated with an oil return pipe 3 of an oil-gas separator; and the other end of the ruler pipe branch 2 is provided with a connector 4 connected with an oil return pipe 3 of the oil-gas separator.
The engine oil dipstick device shown in fig. 2 comprises an engine oil dipstick 5, an engine oil dipstick tube and an engine oil dipstick mounting base 6, wherein the engine oil dipstick 5 is mounted in the engine oil dipstick tube, the engine oil dipstick mounting base 6 is welded below the engine oil dipstick tube, the engine oil dipstick tube comprises a tube body 1, the tube body 1 is a cylindrical tube, a tube branch 2 is communicated with the middle part of the tube body 1, and the tube branch 2 is a bent tube; as shown in fig. 3, the ruler pipe branch 2 is communicated with an oil return pipe 3 of the oil-gas separator; the connector 4 at the other end of the ruler pipe branch 2 extends into and is fixedly arranged on the oil return pipe 3 of the oil-gas separator through a fixed hoop 7; the dipstick mounting base 6 is mounted in a mounting hole in the oil pan.
According to the oil-gas separator oil return branch pipeline, the oil return of the oil-gas separator is realized, and meanwhile, when the engine oil dipstick is plugged in and pulled out, the detection liquid level and the engine oil liquid level space in the engine have no pressure difference, so that the engine oil liquid level is not changed, and the engine oil liquid level height can be accurately judged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides an engine oil scale chi pipe, includes chi pipe body (1), its characterized in that: the diesel engine oil-gas separator oil return pipe is characterized in that a ruler pipe branch (2) is communicated with the middle of the ruler pipe body (1), the ruler pipe branch (2) is communicated with an oil-gas separator oil return pipe (3), the oil-gas separator oil return pipe (3) is communicated with the inside of a diesel engine, the ruler pipe body (1) is a cylindrical pipe, and the ruler pipe branch (2) is a bent pipe.
2. A machine oil gauge tube according to claim 1, wherein: the other end of the ruler pipe branch (2) is provided with a connector (4) connected with an oil return pipe (3) of the oil-gas separator.
3. The dipstick device composed of the dipstick tube of claim 1 or 2, further comprising a dipstick (5), a dipstick mounting base (6), characterized in that: the engine oil dipstick (5) is arranged in the engine oil dipstick pipe, and the engine oil dipstick mounting base (6) is fixed below the engine oil dipstick pipe.
4. A machine oil scale apparatus according to claim 3, wherein: and the connector (4) at the other end of the ruler pipe branch (2) is fixedly arranged on the oil return pipe (3) of the oil-gas separator through a fixed hoop (7).
5. A machine oil scale apparatus according to claim 4, wherein: and the oil dipstick mounting base (6) is mounted in a mounting hole of the oil pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021342817.4U CN213016490U (en) | 2020-07-10 | 2020-07-10 | Engine oil level gauge pipe and engine oil level gauge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021342817.4U CN213016490U (en) | 2020-07-10 | 2020-07-10 | Engine oil level gauge pipe and engine oil level gauge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213016490U true CN213016490U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021342817.4U Active CN213016490U (en) | 2020-07-10 | 2020-07-10 | Engine oil level gauge pipe and engine oil level gauge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213016490U (en) |
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2020
- 2020-07-10 CN CN202021342817.4U patent/CN213016490U/en active Active
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