Oil consumption detector for engine
By introducing an intelligent control system that uses a camera and solenoid valve to control fuel flow into the engine fuel consumption tester, the problem of residual fuel in the oil pipe affecting the detection accuracy is solved, and high-precision and efficient fuel consumption detection is achieved.
Patent Information
- Application Number
- CN202422357722.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-09-26
AI Technical Summary
Existing engine fuel consumption testers are easily affected by residual fuel in the fuel pipe during the weighing process, resulting in low accuracy of test data.
A fuel consumption tester consisting of a cylinder, an engine, an intelligent controller and a detection mechanism was designed. A camera was used to identify scale lines, a solenoid valve was used to control the flow of fuel, and the intelligent controller was used to calculate the fuel consumption data, thereby reducing the impact of residual fuel on the detection.
It achieves high-precision fuel consumption detection, reduces the error of residual fuel on the detection result, and improves work efficiency.
Smart Images
Figure CN223470685U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to oil consumption detection technical field, concretely is a kind of for engine oil consumption detector. BACKGROUND
[0002] Engine oil consumption detector is generally first measured engine fuel consumption, then the time of consumption fuel and standard algorithm are calculated to calculate the instantaneous oil consumption of engine, and oil consumption instrument is various, and can be divided into: volumetric oil consumption instrument, weighing type oil consumption instrument, transient flowmeter type oil consumption instrument, and the most common one is weight type oil consumption instrument.
[0003] The engine oil consumption detector on the market at present is mainly weighing type oil consumption instrument, and weighing type needs to weigh a certain weight of fuel during detection, and the weight of current remaining oil is weighed again after engine works for a period of time, and the fuel consumption of engine in a certain time is obtained by the difference between the weight before and after, but the fuel remaining in oil pipe can drop into weighing container during weighing, so that the accuracy of detection data is not high, and therefore a kind of engine oil consumption detector is proposed to solve the above problems. UTILITY MODEL CONTENT
[0004] In view of the deficiencies of prior art, the utility model provides a kind of engine oil consumption detector, with the advantages of not being affected by fuel remaining in oil pipe, higher accuracy, intelligent control unit control process can improve work efficiency, solve the problem that fuel remaining in oil pipe can drop into weighing container during weighing, so that the accuracy of detection data is not high.
[0005] To achieve the purpose of not being affected by fuel remaining in oil pipe, higher accuracy and intelligent control unit control, the utility model provides the following technical scheme: a kind of engine oil consumption detector, including cylinder, engine and intelligent controller, the inside of the cylinder is provided with detection mechanism, the detection mechanism includes fixed rod, movable block, movable rod, camera, scale line, oil inlet pipe, electromagnetic valve one, oil outlet pipe and electromagnetic valve two, the inside of the cylinder is fixedly installed with fixed rod, the outside of the fixed rod is provided with movable block, the top of the movable block is fixedly installed with movable rod, the top of the cylinder is fixedly installed with camera, the outside of the movable rod is provided with scale line, the outside of the cylinder is fixedly installed with oil inlet pipe, the outside of the oil inlet pipe is fixedly installed with electromagnetic valve one, the outside of the cylinder is fixedly installed with oil outlet pipe, the outside of the oil outlet pipe is fixedly installed with electromagnetic valve two.
[0006] Further, the number of the fixed rod is two, and the two fixed rods are symmetrically arranged, and the two fixed rods facilitate the sliding of the movable block and the movable rod along the two fixed rods, reduce shaking, improve the identification accuracy of the camera on the scale line, and reduce errors.
[0007] Further, the movable block is provided with a movable hole matched with the two fixed rods, so that the movable block can slide on the two fixed rods through the movable hole.
[0008] Further, the oil outlet pipe is provided with a hose outside, and the oil outlet pipe is connected with the engine through the hose.
[0009] Further, the outer part of the cylinder is provided with a through hole matched with the movable rod, so that the movable rod can move in the inner part of the cylinder.
[0010] Further, the intelligent controller is electrically connected with the camera, the electromagnetic valve one and the electromagnetic valve two through wires, so that the intelligent controller can control the electronic components in real time, and the parts can work smoothly in an orderly manner, and the working efficiency is improved.
[0011] Compared with the prior art, the technical scheme has the following beneficial effects:
[0012] The engine oil consumption detector is provided with the detection mechanism, when the oil consumption needs to be detected, the fuel enters the inner part of the cylinder, the movable block and the movable rod are lifted along the fixed rod by the fuel, the camera identifies the scale line scale, and sends the scale line scale to the intelligent controller and records the scale line scale, the electromagnetic valve one stops working, the electromagnetic valve two starts working, the intelligent controller starts timing, after the fuel is discharged, the camera identifies the scale again, and sends the scale to the intelligent controller and records the scale, the intelligent controller stops timing, the electromagnetic valve two stops working, then the intelligent controller calculates the oil consumption data and displays the oil consumption data, the detection mechanism is not affected by the residual fuel in the oil pipe, has high accuracy, can be controlled by the intelligent control unit, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a structure perspective view of the utility model;
[0014] Figure 2 It is a structure cylinder front view of the utility model;
[0015] Figure 3 It is a structure of the utility model Figure 2 It is an enlarged view of A in the figure.
[0016] In the figure: 1, cylinder; 2, engine; 3, intelligent controller; 4, detection mechanism; 401, fixed rod; 402, movable block; 403, movable rod; 404, camera; 405, scale line; 406, oil inlet pipe; 407, electromagnetic valve one; 408, oil outlet pipe; 409, electromagnetic valve two. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0018] Please refer to Figures 1-3 The engine oil consumption detector in the embodiment comprises a cylinder 1, an engine 2 and an intelligent controller 3, the inside of the cylinder 1 is provided with a detection mechanism 4;
[0019] The detection mechanism 4 comprises fixed rods 401, movable blocks 402, movable rods 403, a camera 404, scale lines 405, an oil inlet pipe 406, electromagnetic valve one 407, an oil outlet pipe 408 and electromagnetic valve two 409, the inside of the cylinder 1 is fixedly provided with the fixed rods 401, the outside of the fixed rods 401 is provided with the movable blocks 402, the top of the movable blocks 402 is fixedly provided with the movable rods 403, the number of the fixed rods 401 is two, the two fixed rods 401 are symmetrically arranged, the movable blocks 402 and the movable rods 403 are made of insulating PP plastic material, the material is light in weight, which is beneficial to the floating of the movable blocks 402 and the movable rods 403 when the fuel level rises, the two symmetrically arranged fixed rods 401 can reduce the horizontal shaking of the movable blocks 402 when the movable blocks 402 and the movable rods 403 float and slide downward, and improve the detection precision.
[0020] In the case implementation, the outside of the oil inlet pipe 406 is fixedly provided with electromagnetic valve one 407, the outside of the oil outlet pipe 408 is fixedly provided with electromagnetic valve two 409, the oil inlet pipe 406 and the oil outlet pipe 408 are metal pipes, which are beneficial to preventing damage caused by collision, the cylinder 1 is connected with the engine 2 through a hose, the material of the hose is nylon, which can be bent and connected to the engine 2 in a narrow space, electromagnetic valve one 407 can control the fuel in the oil inlet pipe 406 to enter in time, and electromagnetic valve two 409 is beneficial to stopping the fuel from being discharged in time.
[0021] In the case implementation, the top of the cylinder 1 is fixedly provided with the camera 404, the outside of the movable rod 403 is provided with the scale lines 405, the camera 404 can identify the scale on the scale lines 405 and upload to the intelligent controller 3 in time.
[0022] In the case implementation, the intelligent controller 3 has a timing function, the intelligent controller 3 and the electronic elements in the patent are electrically connected through wires, so that the controller 2 is operated to start each electronic element.
[0023] In the implementation, the following steps are performed:
[0024] 1) First, when the oil consumption needs to be detected, the intelligent controller 3 is opened, the electromagnetic valve one 407 is worked by the intelligent controller 3, and the fuel enters the inside of the cylinder body 1;
[0025] 2) Then the fuel drives the movable block 402 and the movable rod 403 to float along the fixed rod 401, the camera 404 identifies the scale line 405 scale, and after being sent to the intelligent controller 3, the intelligent controller 3 records the scale line 405 data this time, the electromagnetic valve one 407 stops working, and the fuel stops entering the cylinder body 1;
[0026] 3) Then the electromagnetic valve two 409 starts to work, the intelligent controller 3 starts to count, after the fuel is discharged, the camera 404 identifies the scale again, after being sent to the intelligent controller 3, the intelligent controller 3 records the scale line 405 data this time again, the intelligent controller 3 counts and closes, and the electromagnetic valve two 409 stops working;
[0027] 4) Finally, the intelligent controller 3 calculates the oil consumption data through the difference of the two scale lines 405 and the measured time difference through a standard formula and displays it, which is convenient for viewing.
[0028] In summary, the engine oil consumption detector is provided with the detection mechanism 4, when the oil consumption needs to be detected, the fuel enters the inside of the cylinder body 1, the fuel drives the movable block 402 and the movable rod 403 to float along the fixed rod 401, the camera 404 identifies the scale line 405 scale, and after being sent to the intelligent controller 3, the intelligent controller 3 records it down, the intelligent controller 3 starts to count, the electromagnetic valve one 407 stops working, the electromagnetic valve two 409 starts to work, the fuel is discharged, the camera 404 identifies the scale again, after being sent to the intelligent controller 3, the intelligent controller 3 records it down again, the intelligent controller 3 counts and closes, and the electromagnetic valve two 409 stops working, then the intelligent controller 3 calculates the oil consumption data and displays it, the detection mechanism 4 is not affected by the residual fuel in the oil pipe, has high accuracy, can be controlled by the intelligent control unit, improves the work efficiency, and solves the problem that the residual fuel in the oil pipe may drop into the weighing container during weighing, resulting in low accuracy of the detection data.
[0029] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.
[0030] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.
Claims
1. An engine oil consumption detector comprising a cylinder (1), an engine (2) and an intelligent controller (3), characterized in that: The inside of the barrel (1) is provided with a detection mechanism (4); The detection mechanism (4) comprises a fixed rod (401), a movable block (402), a movable rod (403), a camera (404), a scale line (405), an oil inlet pipe (406), an electromagnetic valve (407), an oil outlet pipe (408) and an electromagnetic valve (409), the inside of the barrel (1) is fixedly provided with the fixed rod (401), the outside of the fixed rod (401) is provided with the movable block (402), the top of the movable block (402) is fixedly provided with the movable rod (403), the top of the barrel (1) is fixedly provided with the camera (404), the outside of the movable rod (403) is provided with the scale line (405), the outside of the barrel (1) is fixedly provided with the oil inlet pipe (406), the outside of the oil inlet pipe (406) is fixedly provided with the electromagnetic valve (407), the outside of the barrel (1) is fixedly provided with the oil outlet pipe (408), and the outside of the oil outlet pipe (408) is fixedly provided with the electromagnetic valve (409).
2. An engine oil consumption detector according to claim 1, wherein: The number of the fixed rod (401) is two, and the two fixed rods (401) are symmetrically arranged.
3. An engine oil consumption detector according to claim 2, wherein: The movable block (402) is provided with a movable hole matched with the two fixed rods (401).
4. An engine oil consumption detector according to claim 1, wherein: The outside of the oil outlet pipe (408) is provided with a hose, and the oil outlet pipe (408) is connected with the engine (2) through the hose.
5. An engine oil consumption detector according to claim 1, wherein: The outside of the barrel (1) is provided with a through hole matched with the movable rod (403).
6. An engine oil consumption detector according to claim 1, wherein: The intelligent controller (3) is electrically connected with the camera (404), the electromagnetic valve (407) and the electromagnetic valve (409) through wires.