Device for automatically measuring flow of electronic throttle valve

Abstract

The utility model relates to the technical field of electronic throttle valves, and discloses a device for automatically measuring the flow of an electronic throttle valve, which comprises an L-shaped bottom plate, the left side of the top end of the L-shaped bottom plate is fixedly connected with a hollow box I, and the middle part of the right side of the hollow box I is communicated with an L-shaped pipe I; the other end of the first L-shaped pipe penetrates through the right side of the top end of the L-shaped bottom plate and communicates with a second hollow box, the bottom end of the second hollow box communicates with a second L-shaped pipe, the other end of the second L-shaped pipe communicates with a balloon, a storage plate is arranged on the outer wall of the balloon, and a supporting block is fixedly connected to the middle of the top end of the L-shaped bottom plate. The middle of the top end of the supporting block communicates with a flow meter. According to the flow device, the air inlet pipe is connected with the air conveying pipe, and the first electromagnetic valve, the second electromagnetic valve and the timer are opened in a matched mode at the moment, so that accurate measurement of flow can be effectively guaranteed, the situation of large errors is avoided, and the practicability of the flow device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic throttle valves, in particular to a device for automatically measuring the flow of electronic throttle valves. Background Art

[0002] The device for automatically measuring the flow of electronic throttle valve is a device used to measure the intake volume of the engine, especially for modern automobile engines equipped with electronic throttle valves. The device uses sensors and electronic control units to monitor the intake flow in real time to ensure that the engine can obtain the appropriate amount of air, thereby ensuring fuel combustion efficiency and power performance. It is installed in the intake pipe or throttle valve to detect the air flow in real time.

[0003] The device for automatically measuring the electronic throttle flow can be used in automobile manufacturing, automobile maintenance and automobile performance optimization. On the automobile production line, this device can be used to ensure that the engine intake system of each car is working properly. The automobile manufacturer can verify whether the intake flow of each engine meets the design specifications, thereby ensuring the performance and quality of the car.

[0004] The device for automatically measuring the electronic throttle flow is mainly composed of a throttle position sensor, a throttle actuator, a throttle control ECU, and an accelerator pedal position sensor. However, the current electronic throttle flow device cannot ensure accurate measurement of the flow during use, resulting in large deviations during use, affecting the practicability of the equipment. Utility Model Content

[0005] In order to remedy the above shortcomings, the utility model provides a device for automatically measuring the flow of an electronic throttle valve, aiming to improve the problem that the current electronic throttle flow devices in the prior art cannot ensure accurate measurement of the flow during use, resulting in large deviations during use, affecting the practicability of the equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for automatically measuring the flow of an electronic throttle valve, comprising an L-shaped base plate, a hollow box 1 is fixedly connected to the left side of the top end of the L-shaped base plate, an L-shaped tube 1 is connected to the middle of the right side of the hollow box 1, the other end of the L-shaped tube 1 passes through the right side of the top end of the L-shaped base plate and is connected to a hollow box 2, the bottom end of the hollow box 2 is connected to an L-shaped tube 2, the other end of the L-shaped tube 2 is connected to a balloon, a storage plate is provided on the outer wall of the balloon, a support block is fixedly connected to the middle of the top end of the L-shaped base plate, a flow meter is connected to the middle of the top end of the support block, the bottom end of the flow meter is connected to the middle of the outer wall of the L-shaped tube 1, a timer is fixedly connected to the top end of the front side of the hollow box 2, and a disassembly and assembly mechanism is provided on the rear side of the outer wall of the L-shaped base plate.

[0007] As a further description of the above technical solution:

[0008] The disassembly and assembly mechanism includes a sliding plate, the front side of the sliding plate is fixedly connected to the rear bottom end of the L-shaped base plate, the inner side of the sliding plate is slidably connected with an L-shaped buckle, the rear side of the outer wall of the L-shaped base plate is provided with an L-shaped plate, the inner top end of the L-shaped plate is fixedly connected with a clamping plate, the inner side of the clamping plate is clamped with the outer wall bottom end of the L-shaped buckle, and the outer wall of the L-shaped buckle is threadedly connected to a bolt on the outward side.

[0009] As a further description of the above technical solution:

[0010] A T-shaped groove is opened in the middle of the rear side of the L-shaped plate, and a T-shaped slider is fixedly connected to the middle of the rear side of the L-shaped bottom plate. The outer wall of the T-shaped slider is slidably connected to the inner side of the T-shaped groove. The left and right ends of the inner front side of the L-shaped plate are both threadedly connected with bolts 2, and the rear side of the sliding plate is fixedly connected to a friction plate.

[0011] As a further description of the above technical solution:

[0012] A display 2 is fixedly connected to the middle part of the front side of the support block, an electromagnetic valve 1 is connected to the left side of the outer wall of the L-shaped tube 1, an air outlet pipe is connected to the middle part of the left side of the storage plate, a threaded cover is threadedly connected to the left side of the bottom end of the air outlet pipe, and a fluorescent strip is fixedly connected to the bottom end of the front side of the L-shaped bottom plate.

[0013] As a further description of the above technical solution:

[0014] A storage battery is fixedly connected to the right end of the inner front side of the L-shaped bottom plate, and a lighting lamp is fixedly connected to the left end of the inner rear side of the L-shaped bottom plate.

[0015] As a further description of the above technical solution:

[0016] The outside of the L-shaped tube 2 is connected to the electromagnetic valve 2, the front bottom end of the hollow box 2 is connected to the display 1, and the left side of the hollow box 1 is connected to the air intake pipe.

[0017] As a further description of the above technical solution:

[0018] The inner top end of the storage plate is rotatably connected with a shielding plate, the middle part of the top end of the shielding plate is fixedly connected with an observation plate, and the middle part of the front side of the top end of the shielding plate is fixedly connected with a handle.

[0019] As a further description of the above technical solution:

[0020] A controller is fixedly connected to the right side of the top end of the L-shaped bottom plate, and the controller is electrically connected to the electromagnetic valve 1, the timer, the display 1, the battery, the electromagnetic valve 2 and the flow meter respectively.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the air inlet pipe is connected with the air delivery pipe, and at this time, the electromagnetic valve 1, the electromagnetic valve 2 and the timer are opened in coordination, and then the air is transported to the inner side of the hollow box 2 and the L-shaped tube 2 to make the balloon expand. When the balloon fills the internal capacity of the storage plate, the electromagnetic valve 1, the electromagnetic valve 2 and the timer can be closed, thereby effectively ensuring the accurate measurement of the flow rate, avoiding large errors, and improving the practicality of the flow device.

[0023] 2. In the utility model, the L-shaped bottom plate is fixed with the sliding plate, and the L-shaped buckle is slid downward along the inner side of the sliding plate to engage with the clamping plate, and the T-shaped slider is slid along the inner side of the T-slot at the same time, and finally the bolt is twisted to the inner side of the L-shaped buckle for limiting, thereby realizing the installation and disassembly of the flow device in a shorter time, facilitating the subsequent maintenance operation of the equipment and improving the utilization rate of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of an L-shaped bottom plate of a device for automatically measuring the flow of an electronic throttle valve proposed by the utility model;

[0025] Figure 2 A structural diagram of a hollow box of a device for automatically measuring the flow of an electronic throttle valve proposed by the utility model;

[0026] Figure 3 This is a disassembled diagram of a storage board of a device for automatically measuring the flow of an electronic throttle valve proposed by the utility model;

[0027] Figure 4 This is a disassembled display diagram of an L-shaped plate of a device for automatically measuring electronic throttle flow proposed by the utility model.

[0028] Legend:

[0029] 1. L-shaped bottom plate; 2. Disassembly and assembly mechanism; 201. L-shaped plate; 202. Sliding plate; 203. Card plate; 204. Friction plate; 205. Bolt 1; 206. Bolt 2; 207. L-shaped buckle; 208. T-shaped slider; 209. T-shaped slot; 3. Controller; 4. L-shaped tube 1; 5. Solenoid valve 1; 6. Hollow box 1; 7. Inlet pipe; 8. Lighting lamp; 9. Outlet pipe; 10. Threaded cover; 11. Storage plate; 12. Solenoid valve 2; 13. Fluorescent strip; 14. L-shaped tube 2; 15. Battery; 16. Display 1; 17. Timer; 18. Hollow box 2; 19. Flow meter; 20. Support block; 21. Display 2; 22. Handle; 23. Observation plate; 24. Shielding plate; 25. Balloon. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Please see attached Figure 1 - Attachment Figure 3 The utility model provides an embodiment: a device for automatically measuring the flow of an electronic throttle valve, comprising an L-shaped bottom plate 1, a hollow box 16 is fixedly connected to the left side of the top of the L-shaped bottom plate 1, an L-shaped tube 14 is connected to the middle of the right side of the hollow box 16, the other end of the L-shaped tube 14 passes through the right side of the top of the L-shaped bottom plate 1 and is connected to the hollow box 2 18, the bottom end of the hollow box 2 18 is connected to the L-shaped tube 2 14, the other end of the L-shaped tube 2 14 is connected to a balloon 25, the outer wall of the balloon 25 is provided with a storage plate 11, and the middle of the top of the L-shaped bottom plate 1 is fixedly connected to a support block 20 , the middle part of the top of the support block 20 is connected with a flow meter 19, the bottom end of the flow meter 19 is connected with the middle part of the outer wall of the L-shaped tube 14, the top of the front side of the hollow box 18 is fixedly connected with a timer 17, the rear side of the outer wall of the L-shaped bottom plate 1 is provided with a disassembly mechanism 2, the middle part of the front side of the support block 20 is fixedly connected with a display 21, the left side of the outer wall of the L-shaped tube 14 is connected with an electromagnetic valve 5, the middle part of the left side of the storage plate 11 is connected with an outlet pipe 9, the left side of the bottom end of the outlet pipe 9 is threadedly connected with a threaded cover 10, and the bottom end of the front side of the L-shaped bottom plate 1 is fixedly connected with a fluorescent strip 13;

[0032] Specifically, through the hollow box 16, its right middle part is connected to an L-shaped tube 14. The design of this L-shaped tube 14 is quite clever. Its other end penetrates the top right side of a component called L-shaped bottom plate 1 and is connected to L-shaped tube 2 14. The other end of L-shaped tube 2 14 is connected to a balloon 25. This balloon 25 is not just a simple airtight container. A storage plate 11 is specially set on its outer wall. In the middle of the top of the support block 20, we found an important measuring device - flow meter 19. The bottom end of the flow meter 19 is connected to the middle of the outer wall of L-shaped tube 14.

[0033] Please see attached Figure 4The disassembly and assembly mechanism 2 includes a sliding plate 202, the front side of the sliding plate 202 is fixedly connected to the rear bottom end of the L-shaped bottom plate 1, the inner side of the sliding plate 202 is slidably connected with an L-shaped buckle 207, an L-shaped plate 201 is arranged on the rear side of the outer wall of the L-shaped bottom plate 1, the inner top of the L-shaped plate 201 is fixedly connected with a clamping plate 203, the inner side of the clamping plate 203 is engaged with the outer wall bottom end of the L-shaped buckle 207, the outer wall of the L-shaped buckle 207 is threadedly connected with a bolt 205 on the outward side, a T-shaped groove 209 is provided in the middle part of the rear side of the L-shaped plate 201, a T-shaped slider 208 is fixedly connected to the middle part of the rear side of the L-shaped bottom plate 1, the outer wall of the T-shaped slider 208 is slidably connected to the inner side of the T-shaped groove 209, the left and right ends of the inner front side of the L-shaped plate 201 are threadedly connected with bolts 206, and the rear side of the sliding plate 202 is fixedly connected with a friction plate 204;

[0034] Specifically, the design of the sliding plate 202 takes into account the cooperation with the L-shaped buckle 207. Specifically, the inner side of the sliding plate 202 is cleverly designed to be connected to the L-shaped buckle 207 in a sliding manner. This design allows the sliding plate 202 to move smoothly on the L-shaped buckle 207. These clamping plates 203 are arranged to engage with the bottom end of the outer wall of the L-shaped buckle 207 to form a firm connection. This groove is designed to cooperate with the T-shaped slider 208 fixedly connected to the middle of the rear side of the L-shaped bottom plate 1. The T-shaped groove 209 is combined with the T-shaped slider 208.

[0035] Please see attached Figure 1 - Attachment Figure 3 The right end of the inner front side of the L-shaped bottom plate 1 is fixedly connected with a battery 15, the left end of the inner rear side of the L-shaped bottom plate 1 is fixedly connected with a lighting lamp 8, the outside of the L-shaped tube 14 is connected with the electromagnetic valve 12, the front bottom end of the hollow box 18 is connected with the display 16, the left side of the hollow box 16 is connected with the air intake pipe 7, the inner top of the storage plate 11 is rotatably connected with a shielding plate 24, the middle part of the top of the shielding plate 24 is fixedly connected with an observation plate 23, the middle part of the front side of the top of the shielding plate 24 is fixedly connected with a handle 22, the right side of the top of the L-shaped bottom plate 1 is fixedly connected with a controller 3, and the controller 3 is electrically connected with the electromagnetic valve 15, the timer 17, the display 16, the battery 15, the electromagnetic valve 12 and the flow meter 19 respectively;

[0036] Specifically, the functionality and practicality are taken into consideration through the design of the L-shaped base plate 1. A series of lighting lamps 8 are evenly installed and fixedly connected at the rear left end thereof. These lighting lamps 8 provide the necessary light source for the entire device, ensuring the visibility and safety of the operation. The external design of the L-shaped tube 14 specially adds an electromagnetic valve 12. This baffle plate 24 can be rotated to open and close according to actual needs to protect the interior of the device.

[0037] Working principle: when the throttle flow device needs to be used, first connect the air intake pipe 7 with the air delivery pipe, then open the electromagnetic valve 15, the electromagnetic valve 2 12 and the timer 17 at the same time, so that the gas is transported through the hollow box 16 to the inside of the L-shaped tube 14, and detected by the flow meter 19. After that, it is transported to the inside of the hollow box 2 18 and the L-shaped tube 2 14, and finally to the inside of the L-shaped tube 2 14, so that the balloon 25 is expanded. When the balloon 25 fills the internal capacity of the storage plate 11, the electromagnetic valve 15, the electromagnetic valve 2 12 and the timer 17 can be closed. At this time, the time is displayed on the display 16, and finally the gas flow rate is displayed on the display 2 21. It is sufficient to judge how long it takes to inflate the balloon 25 to fill the capacity inside the storage plate 11, thereby effectively ensuring the accurate measurement of the flow rate, avoiding large errors, and improving the practicality of the flow device. Thereafter, the L-shaped base plate 1 is fixed to the sliding plate 202, and the L-shaped buckle 207 is used to slide downward along the inner side of the sliding plate 202 and engage with the clamping plate 203. At the same time, the T-shaped slider 208 is slid along the inner side of the T-slot 209, so that the L-shaped base plate 1 maintains horizontal movement, and finally the bolt 205 is twisted to the inner side of the L-shaped buckle 207 for limiting the position, thereby realizing the installation and disassembly of the flow device in a relatively short time, so as to facilitate the subsequent maintenance operations of the equipment and improve the utilization rate of the equipment.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for automatically measuring the flow of an electronic throttle valve, comprising an L-shaped bottom plate (1), characterized in that: A hollow box 1 (6) is fixedly connected to the left side of the top end of the L-shaped bottom plate (1), and the middle part of the right side of the hollow box 1 (6) is connected to an L-shaped tube 1 (4). The other end of the L-shaped tube 1 (4) passes through the right side of the top end of the L-shaped bottom plate (1) and is connected to a hollow box 2 (18). The bottom end of the hollow box 2 (18) is connected to an L-shaped tube 2 (14). The other end of the L-shaped tube 2 (14) is connected to a balloon (25). The outer wall of the balloon (25) is provided with a storage plate (11). A support block (20) is fixedly connected to the middle part of the top end of the L-shaped bottom plate (1). A flow meter (19) is connected to the middle part of the outer wall of the L-shaped tube 1 (4). A timer (17) is fixedly connected to the top end of the front side of the hollow box 2 (18). A disassembly mechanism (2) is provided on the rear side of the outer wall of the L-shaped bottom plate (1).

2. The device for automatically measuring the flow of an electronic throttle valve according to claim 1, characterized in that: The disassembly and assembly mechanism (2) comprises a sliding plate (202), the front side of the sliding plate (202) being fixedly connected to the rear bottom end of the L-shaped bottom plate (1), the inner side of the sliding plate (202) being slidably connected to an L-shaped buckle (207), an L-shaped plate (201) being arranged on the rear side of the outer wall of the L-shaped bottom plate (1), the inner top end of the L-shaped plate (201) being fixedly connected to a clamping plate (203), the inner side of the clamping plate (203) being clamped to the outer bottom end of the L-shaped buckle (207), and a bolt 1 (205) being threadedly connected to the outer side of the L-shaped buckle (207).

3. The device for automatically measuring the flow of an electronic throttle valve according to claim 2, characterized in that: A T-shaped groove (209) is provided in the middle of the rear side of the L-shaped plate (201); a T-shaped slider (208) is fixedly connected to the middle of the rear side of the L-shaped bottom plate (1); an outer wall of the T-shaped slider (208) is slidably connected to the inner side of the T-shaped groove (209); bolts (206) are threadedly connected to the left and right ends of the inner front side of the L-shaped plate (201); and a friction plate (204) is fixedly connected to the rear side of the sliding plate (202).

4. The device for automatically measuring the flow of an electronic throttle valve according to claim 1, characterized in that: A display 2 (21) is fixedly connected to the middle of the front side of the support block (20); an electromagnetic valve 1 (5) is connected to the left side of the outer wall of the L-shaped tube 1 (4); an air outlet pipe (9) is connected to the middle of the left side of the storage plate (11); a threaded cover (10) is threadedly connected to the left side of the bottom end of the air outlet pipe (9); and a fluorescent strip (13) is fixedly connected to the bottom end of the front side of the L-shaped bottom plate (1).

5. The device for automatically measuring the flow of an electronic throttle valve according to claim 1, characterized in that: A storage battery (15) is fixedly connected to the right end of the inner front side of the L-shaped bottom plate (1), and a lighting lamp (8) is fixedly connected to the left end of the inner rear side of the L-shaped bottom plate (1).

6. The device for automatically measuring the flow of an electronic throttle valve according to claim 1, characterized in that: The outside of the L-shaped tube 2 (14) is connected to the electromagnetic valve 2 (12), the front bottom end of the hollow box 2 (18) is connected to the display 1 (16), and the left side of the hollow box 1 (6) is connected to the air intake pipe (7).

7. The device for automatically measuring the flow of an electronic throttle valve according to claim 1, characterized in that: The inner top end of the storage plate (11) is rotatably connected to a shielding plate (24), the middle portion of the top end of the shielding plate (24) is fixedly connected to an observation plate (23), and the middle portion of the front side of the top end of the shielding plate (24) is fixedly connected to a handle (22).

8. The device for automatically measuring the flow of an electronic throttle valve according to claim 1, characterized in that: A controller (3) is fixedly connected to the right side of the top end of the L-shaped bottom plate (1), and the controller (3) is electrically connected to electromagnetic valve 1 (5), a timer (17), a display 1 (16), a storage battery (15), electromagnetic valve 2 (12) and a flow meter (19).

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