Throttle valve structure
By introducing DC motor control and electric heating wire heating and decarbonization design into the throttle structure, the problem of carbon deposits on the inner wall of the throttle is not self-cleaned, realizing self-cleaning and efficient operation of the throttle, improving the safety and comfort of the car.
Patent Information
- Application Number
- CN202422922667.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-11-28
AI Technical Summary
The carbon deposits on the inner wall of the existing throttle valve cannot be cleaned by itself, which affects normal working efficiency and requires manual removal and cleaning, which cannot achieve the best use effect.
A throttle structure is designed, and the throttle plate opening and closing is controlled by a DC motor, and an electric heating wire is installed on the outer wall of the inner cavity. The carbon deposit is heated and shedded by the electric heating wire, and self-cleaning is achieved by combining the control box and the carbon deposition mechanism.
It realizes self-cleaning of the throttle valve, improves work efficiency, and ensures the safety, stability and comfort of the car's driving process.
Smart Images
Figure CN223152156U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engine control, and particularly relates to a throttle structure. Background Technique
[0002] With the development of automobile technology, intelligent vehicle controls such as traction control, cruise control, and idle control have become standard configurations of automobiles and are favored by automobile manufacturers and customers. The engine electronic control unit (ECU) has the advantages of providing the best power performance and fuel economy for the vehicle and improving the engine emission performance by quickly and accurately controlling the electronic throttle body, and is increasingly widely used, gradually replacing the traditional mechanical throttle body. In the current electronic throttle body, the sector gear is connected to the throttle shaft, and generally, laser welding is used, which requires high manufacturing precision of parts and large equipment investment;
[0003] The throttle is an important control component of an automobile engine. It consists of an engine, a speed sensor, a throttle, etc. By adopting an electronic throttle control system, the throttle opening can be accurately controlled;
[0004] However, carbon deposits will be generated on the inner wall of the existing throttle, which needs to be manually removed and cleaned, and self-cleaning cannot be achieved. Moreover, the accumulated carbon deposits will seriously affect the normal operation of the throttle, reduce the working efficiency, and thus cannot achieve the best use effect. Content of the Utility Model
[0005] (1) Technical Problems to be Solved
[0006] Aiming at the deficiencies of the prior art, the utility model provides a throttle structure, which solves the problems that in the existing throttle structure, carbon deposits will be generated on the inner wall of the throttle, which needs to be manually removed and cleaned, self-cleaning cannot be achieved, and the accumulated carbon deposits will seriously affect the normal operation of the throttle, reduce the working efficiency, and thus cannot achieve the best use effect as mentioned in the above background technique.
[0007] (2) Technical Solutions
[0008] To achieve the above object, the utility model is realized through the following technical solutions: A throttle structure includes a main body, a control box is fixedly installed on the outer wall of the main body, a DC motor is fixedly installed on one side of the control box, a throttle mechanism is fixedly installed on one side of the control box, assembly holes are fixedly installed around the outer wall of the throttle mechanism, and a throttle plate is installed on the inner wall of the throttle mechanism.
[0009] Further, the control box is connected to the throttle mechanism through the DC motor.
[0010] Furthermore, the throttle mechanism includes an inner cavity, channel holes are formed on both sides of the outer wall of the inner cavity, an inner groove is formed on the outer wall of the inner cavity, a plurality of carbon removal mechanisms are installed on the inner wall of the inner groove, and an outer sleeve ring is integrally and fixedly installed on the outer wall of the inner cavity.
[0011] Furthermore, the inner cavity is fixedly connected to one side of the control box through the outer sleeve ring, and the channel hole on the inner wall of the inner cavity is connected to the throttle plate.
[0012] Furthermore, the carbon removal mechanism includes a mounting support rod, a connection hole is formed at the upper end of the mounting support rod, an electric heating wire is installed through the inner wall of the connection hole, and a power distribution end is fixedly installed at the end of the electric heating wire.
[0013] Furthermore, the number of the mounting support rods is multiple, the mounting support rods are fixedly installed on the outer wall of the inner groove, and the mounting support rods are installed on the inner wall of the outer sleeve ring through the inner groove.
[0014] Furthermore, the electric heating wire is electrically connected to the control box through the power distribution end, and an electric heating tube is installed on the inner wall of the electric heating wire.
[0015] (III) Beneficial Effects
[0016] The present utility model provides a throttle structure, which has the following beneficial effects:
[0017] The throttle is installed through the assembly hole, and the control box and the DC motor are used to control the opening and closing of the throttle plate, so as to ensure the safety, stability and comfort of the vehicle during driving;
[0018] The mounting support rods are installed on the outer wall of the inner cavity, the electric heating wire is installed through the connection hole at the upper end of the mounting support rod, and the inner wall of the inner cavity is heated by the electric heating wire, so as to heat and shed the carbon deposits on the inner wall of the throttle, avoid the accumulated carbon deposits from seriously affecting the normal operation of the throttle, improve the working efficiency, and thus achieve the best use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic structural diagram of the present utility model;
[0020] Figure 2 It is a schematic structural diagram of the throttle mechanism of the present utility model;
[0021] Figure 3 It is a schematic structural diagram of the carbon removal mechanism of the present utility model.
[0022] In the figure: 1. Main body; 2. Control box; 3. DC motor; 4. Throttle mechanism; 41. Inner cavity; 42. Channel hole; 43. Inner groove; 44. Carbon deposit removal mechanism; 441. Installation support rod; 442. Connection hole; 443. Electric heating wire; 444. Power distribution end; 45. Outer sleeve ring; 5. Assembly hole; 6. Throttle plate. Specific implementation mode
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] Please refer to Figures 1 to 3 , the present invention provides a technical solution: a throttle structure, including a main body 1, a control box 2 is fixedly installed on the outer wall of the main body 1, a DC motor 3 is fixedly installed on one side of the control box 2, a throttle mechanism 4 is fixedly installed on one side of the control box 2, assembly holes 5 are fixedly installed around the outer wall of the throttle mechanism 4, a throttle plate 6 is installed on the inner wall of the throttle mechanism 4, and one side of the control box 2 is connected to the throttle mechanism 4 through the DC motor 3.
[0025] The throttle mechanism 4 includes an inner cavity 41, channel holes 42 are opened on both sides of the outer wall of the inner cavity 41, an inner groove 43 is opened on the outer wall of the inner cavity 41, multiple groups of carbon deposit removal mechanisms 44 are installed on the inner wall of the inner groove 43, an outer sleeve ring 45 is integrally and fixedly installed on the outer wall of the inner cavity, the inner cavity 41 is fixedly connected to one side of the control box 2 through the outer sleeve ring 45, and the channel hole 42 on the inner wall of the inner cavity 41 is connected to the throttle plate 6.
[0026] The carbon deposit removal mechanism 44 includes an installation support rod 441, a connection hole 442 is opened at the upper end of the installation support rod 441, an electric heating wire 443 is installed through the inner wall of the connection hole 442, a power distribution end 444 is fixedly installed at the end of the electric heating wire, the number of installation support rods 441 is multiple groups, the installation support rods 441 are fixedly installed on the outer wall of the inner groove 43, the installation support rods 441 are installed on the inner wall of the outer sleeve ring 45 through the inner groove 43, the electric heating wire 443 is electrically connected to the control box 2 through the power distribution end 444, and an electric heating tube is installed on the inner wall of the electric heating wire 443.
[0027] In the specific implementation mode of the present disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the device, the operating means adopted are all consistent with the parameters of market instruments.
[0028] In summary, the operation steps of the throttle structure are as follows;
[0029] During use, the throttle valve is installed through the assembly hole 5, and the control box 2 and the DC motor 3 are used to control the opening and closing of the throttle valve flap 6, so as to ensure the safety, stability and comfort of the vehicle during driving. The mounting rod 441 is installed through the outer wall of the inner cavity 41, and the electric heating wire 443 is installed through the connecting hole 442 at the upper end of the mounting rod 441. The inner wall of the inner cavity 41 is heated through the electric heating wire 443, so as to heat and shed the carbon deposits on the inner wall of the throttle valve, avoid the accumulated carbon deposits from seriously affecting the normal operation of the throttle valve, improve the working efficiency, and thus achieve the best use effect.
[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A throttle valve structure, comprising a main body (1), characterized in that: A control box (2) is fixedly installed on the outer wall of the main body (1). A DC motor (3) is fixedly installed on one side of the control box (2). A throttle mechanism (4) is fixedly installed on one side of the control box (2). Assembly holes (5) are fixedly installed around the outer wall of the throttle mechanism (4). A throttle plate (6) is installed on the inner wall of the throttle mechanism (4).
2. The throttle structure according to claim 1, characterized in that: One side of the control box (2) is connected to the throttle mechanism (4) through the DC motor (3).
3. A throttle structure according to claim 1, wherein: The throttle mechanism (4) includes an inner cavity (41). Channel holes (42) are opened on both sides of the outer wall of the inner cavity (41). An inner groove (43) is opened on the outer wall of the inner cavity (41). A plurality of carbon deposit removal mechanisms (44) are installed on the inner wall of the inner groove (43). An outer sleeve ring (45) is integrally and fixedly installed on the outer wall of the inner cavity.
4. A throttle valve structure according to claim 3, characterized in that: The inner cavity (41) is fixedly connected to one side of the control box (2) through the outer sleeve ring (45). The channel holes (42) on the inner wall of the inner cavity (41) are connected to the throttle plate (6).
5. The throttle structure according to claim 3, characterized in that: The carbon deposit removal mechanism (44) includes a mounting support rod (441). A connection hole (442) is opened at the upper end of the mounting support rod (441). An electric heating wire (443) is installed through the inner wall of the connection hole (442). A power distribution end (444) is fixedly installed at the end of the electric heating wire.
6. The throttle structure according to claim 5, wherein: The number of the mounting support rods (441) is a plurality. The mounting support rods (441) are fixedly installed on the outer wall of the inner groove (43). The mounting support rods (441) are installed on the inner wall of the outer sleeve ring (45) through the inner groove (43).
7. A throttle valve structure according to claim 5, characterized in that: The electric heating wire (443) is electrically connected to the control box (2) through the power distribution end (444). An electric heating tube is installed on the inner wall of the electric heating wire (443).