CN210239779U - Engine oil pan and engine - Google Patents
Engine oil pan and engine Download PDFInfo
- Publication number
- CN210239779U CN210239779U CN201921001297.8U CN201921001297U CN210239779U CN 210239779 U CN210239779 U CN 210239779U CN 201921001297 U CN201921001297 U CN 201921001297U CN 210239779 U CN210239779 U CN 210239779U
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- engine
- oil pan
- pressure sensor
- engine oil
- housing
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Abstract
The utility model discloses an engine oil pan and engine relates to engine technical field. The engine oil pan, including the casing, still includes: the mounting bracket comprises a mounting part used for being connected with an engine body and a bearing part used for bearing the shell; a pressure sensor for detecting the pressure of the housing, the pressure sensor being disposed between the receiver and the housing; and the alarm device and the pressure sensor are respectively and electrically connected with the engine control unit. The utility model discloses engine oil pan has the machine oil and consumes measurement function, has solved current engine oil pan and can't reach the machine oil consumption of engine in real time and can't analyze whether have the machine oil and consume unusual problem.
Description
Technical Field
The utility model relates to the technical field of engines, concretely relates to engine oil pan and be equipped with engine of this engine oil pan.
Background
The oil consumption of the engine is an important index of the running health condition of the engine and is directly related to the economy, the dynamic property, the reliability and the emission performance of the engine.
In the prior art, the consumption of engine oil is determined by measuring the change of the amount of engine oil (or the change of the liquid level) in an oil pan of an engine, and the specific determination process is as follows: under the engine cooling's the condition, extract the oil dipstick clearance oil stain, then insert into again, extract the oil dipstick again, the scale survey machine oil volume that the machine oil liquid level corresponds on the oil dipstick, if the machine oil liquid level is between the upper limit and the lower limit of machine oil dipstick, it is normal to explain the machine oil volume, need not to add machine oil, if the machine oil liquid level is less than the lower limit, just need add machine oil.
The above measuring mode is only used for checking whether the engine oil needs to be added or not, the scale on the engine oil scale corresponding to the engine oil liquid level can not obtain the engine oil consumption in real time, and the problem of abnormal engine oil consumption can not be analyzed.
SUMMERY OF THE UTILITY MODEL
More than the defect to prior art exists, the utility model discloses a first aim at provides an engine oil pan, and this engine oil pan has the machine oil and consumes measurement function, has solved current engine oil pan and can't reach the machine oil consumption of engine and can't analyze whether have the machine oil to consume unusual problem in real time.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the engine oil pan, including the casing, still includes: the mounting bracket comprises a mounting part used for being connected with an engine body and a bearing part used for bearing the shell; a pressure sensor for detecting the pressure of the housing, the pressure sensor being disposed between the receiver and the housing; and the alarm device and the pressure sensor are respectively and electrically connected with the engine control unit.
Wherein, the pressure sensor is provided with two at least.
The engine oil pan further comprises a display, and the display is electrically connected with the engine control unit.
The opening of the shell is bent outwards to form a clamping groove, the bearing part is provided with a clamping protrusion matched with the clamping groove in an upwards protruding mode, and the pressure sensor is arranged between the clamping groove and the clamping protrusion.
The clamping protrusion is provided with a wire harness through hole, and a lead of the pressure sensor penetrates through the wire harness through hole to be electrically connected with the engine control unit.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides an engine oil pan, because increase the installation bracket on the casing, be provided with pressure sensor simultaneously between installation bracket and casing, in the in-process of using, the pressure and the transmission signal of telecommunication that detect the casing through pressure sensor give engine control unit, engine control unit judges machine oil total amount and machine oil consumption based on the signal of telecommunication that the transmission comes, if machine oil consumes unusually, engine control unit sends alarm command to alarm device, alarm device will report to the police, thereby can real time monitoring engine's machine oil consumption data, whether there is machine oil consumption anomaly in the analysis engine, guarantee the normal operating of engine.
A second object of the utility model is to provide an engine, this engine have solved the engine oil consumption volume that current engine can't obtain the engine in real time and can't analyze whether have the unusual problem of machine oil consumption.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the engine comprises an engine oil sump, wherein the engine oil sump is the engine oil sump in the first technical scheme.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides an engine, owing to be provided with the engine oil pan among the first technical scheme, consequently, the engine consumes data at the in-process that uses can real time monitoring engine's machine oil, and whether the analysis engine has machine oil to consume unusually, guarantees the normal operating of engine.
Drawings
FIG. 1 is a schematic structural diagram of an engine oil sump according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a control schematic diagram of the engine oil pan of the present invention;
in the figure: the method comprises the following steps of 1-a shell, 11-a clamping groove, 2-an installation bracket, 21-an installation part, 22-a bearing part, 23-a clamping protrusion, 24-a wiring harness perforation, 3-an engine body, 4-a pressure sensor, 41-a lead, 5-a locking bolt and 6-a sealing rubber ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
as shown in fig. 1 to 3 in common, the engine oil pan includes a housing 1, and further includes: a mounting bracket 2, wherein the mounting bracket 2 comprises a mounting part 21 for connecting with the engine body 3 and a supporting part 22 for supporting the shell 1; a pressure sensor 4 for detecting a pressure of the housing 1, the pressure sensor 4 being provided between the receiver 22 and the housing 1; and the alarm device and the pressure sensor 4 are respectively and electrically connected with the engine control unit. The alarm device in this embodiment is preferably an alarm capable of both beeping and flashing, and in practical applications, a single-function beeping or flashing alarm may also be used, which is not limited in this embodiment.
As shown in fig. 1 to 3, at least two pressure sensors 4 are provided, in this embodiment, a plurality of pressure sensors 4 are uniformly provided between the housing 1 and the engine body 3, a plurality of corresponding mounting brackets 2 are also provided, the plurality of pressure sensors 4 respectively detect the pressure of the housing 1 and transmit an electrical signal to the engine control unit, and the engine control unit calculates a pressure average value based on the transmitted electrical signals, so as to obtain the total amount of the engine oil in the housing 1.
As shown in fig. 1 to fig. 3, in the present embodiment, one pressure sensor 4 corresponds to one mounting bracket 2, and the housing 1 can be firmly connected to the engine body 3 by using such a structure, so as to achieve the purpose of balanced mounting.
As shown in fig. 1 to fig. 3, the engine oil pan in the present embodiment further includes a display, and the display is electrically connected to the engine control unit. Through the display of the display, the total amount of the engine oil and the consumption amount of the engine oil can be checked in real time.
As shown in fig. 1 and fig. 2, in this embodiment, the opening of the housing 1 is bent outward to form the card slot 11, the supporting portion 22 is provided with a protruding portion 23 protruding upward to match with the card slot 11, and the pressure sensor 4 is disposed between the card slot 11 and the protruding portion 23. With such a mechanism, the stability of the connection between the housing 1 and the mounting bracket 2 is enhanced.
As shown in fig. 1 and 2, the snap projection 23 of the present embodiment is provided with a harness insertion hole 24, and the lead wire 41 of the pressure sensor 4 is electrically connected to the engine control unit through the harness insertion hole 24.
In this embodiment, the test interval time is set to t, and the following working principle is specifically described:
the pressure of the shell 1 is detected through the pressure sensors 4, electric signals are respectively transmitted to the engine control unit, and the engine control unit calculates a pressure average value based on the transmitted electric signals, so that the total amount a of the engine oil in the shell 1 in an initial state is obtained; after the engine works for a time t, each pressure sensor 4 detects the pressure of the shell 1 and respectively transmits an electric signal to the engine control unit, the engine control unit calculates the pressure average value again based on each transmitted electric signal so as to obtain the total amount b of the engine oil in the shell 1 at the time, the oil consumption of the engine is a-b in the time t, if the obtained value of the a-b is within a set threshold range, the oil consumption is normal, if the obtained value of the a-b is larger than the set threshold range, the oil consumption is abnormal, the engine control unit sends an alarm instruction to the alarm device, and the alarm device gives an alarm.
Example two:
as shown in fig. 1 and fig. 2 together, the engine includes an engine oil pan, which is the engine oil pan in the first embodiment. In this embodiment, the mounting portion 21 of the mounting bracket 2 is fixedly connected to the engine body 3 through the locking bolt 5, and the sealing rubber ring 6 is disposed between the housing 1 and the engine body 3.
The utility model provides an engine, owing to be provided with the engine oil pan in embodiment one, consequently, the engine consumes data at the in-process that uses can real time monitoring engine's machine oil, and whether the analysis engine has machine oil to consume unusually, guarantees the normal operating of engine.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without the labor of creation from the above conception, which falls within the protection scope of the present invention.
Claims (6)
1. Engine oil pan, including the casing, its characterized in that still includes:
the mounting bracket comprises a mounting part used for being connected with an engine body and a bearing part used for bearing the shell;
a pressure sensor for detecting the pressure of the housing, the pressure sensor being disposed between the receiver and the housing;
and the alarm device and the pressure sensor are respectively and electrically connected with the engine control unit.
2. The engine oil pan of claim 1, wherein at least two pressure sensors are provided.
3. The engine oil pan of claim 1, further comprising a display electrically connected with the engine control unit.
4. The engine oil pan according to claim 1, wherein the opening of the housing is bent outward to form a clamping groove, the supporting portion is provided with a clamping protrusion protruding upward, the clamping protrusion is matched with the clamping groove, and the pressure sensor is arranged between the clamping groove and the clamping protrusion.
5. The engine oil pan of claim 4, wherein the snap boss is provided with a wire harness penetration hole through which a wire of the pressure sensor is electrically connected with the engine control unit.
6. An engine comprising an engine oil pan, characterized in that the engine oil pan is as defined in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921001297.8U CN210239779U (en) | 2019-06-27 | 2019-06-27 | Engine oil pan and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921001297.8U CN210239779U (en) | 2019-06-27 | 2019-06-27 | Engine oil pan and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239779U true CN210239779U (en) | 2020-04-03 |
Family
ID=69988595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921001297.8U Active CN210239779U (en) | 2019-06-27 | 2019-06-27 | Engine oil pan and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239779U (en) |
-
2019
- 2019-06-27 CN CN201921001297.8U patent/CN210239779U/en active Active
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