一种精确比例调节燃烧控制系统

Abstract

本实用新型提供一种精确比例调节燃烧控制系统，属于燃烧配比控制技术领域，包括燃料阀体和空气阀体，所述燃料阀体位于空气阀体侧下方；设于所述燃料阀体内部的阀板一；设于所述空气阀体内部的阀板二；分别设于所述燃料阀体顶部和空气阀体底部的阀座；贯穿于所述燃料阀体顶部阀座中央位置处的调节螺杆，所述阀板一的顶部和调节螺杆的底端转动连接；设于所述调节螺杆顶端的手轮；设于所述燃料阀体和空气阀体上的燃料空气配比同步调节组件；本实用新型通过燃料空气配比同步调节组件可以实现燃料阀和空气阀在调节流通量时进行同比例同步控制，实现燃料阀和空气阀打开后的流通量呈比例变化，实现同步同比例的调节，保证燃烧的充分。

Claims

1. A precise proportional combustion control system, characterized in that: It includes a fuel valve body (1) and an air valve body (2), wherein the fuel valve body (1) is located below the side of the air valve body (2); A valve plate (3) is provided inside the fuel valve body (1); Valve plate 2 (4) is located inside the air valve body (2); Valve seats (5) are respectively located at the top of the fuel valve body (1) and the bottom of the air valve body (2); An adjusting screw (6) passes through the center of the top valve seat (5) of the fuel valve body (1), and the top of the valve plate (3) and the bottom of the adjusting screw (6) are rotatably connected. A handwheel (7) is located at the top of the adjusting screw (6); A fuel-air ratio synchronous adjustment assembly (8) is provided on the fuel valve body (1) and the air valve body (2); The fuel-air ratio synchronization adjustment component (8) includes: A support plate (81) is provided on the outer wall of one side of the fuel valve body (1); A drive gear (82) rotates on the outer wall of one side of the fuel valve body (1); An active plate (83) is provided on the top of the valve plate (3); An active rack (84) is provided on one side of the outer wall of the active plate (83); A driven plate (85) is provided at the bottom of the valve plate (4); A driven rack (86) is provided on the outer wall of one side of the driven plate (85); A driven gear (87) is provided on the outer wall of one side of the driving gear (82).

2. A precision proportional control combustion system as claimed in claim 1, wherein: The fuel valve body (1) and the air valve body (2) are mirror images of each other and are provided with docking plates (9). A pipe (10) is connected to the center of one side of the outer wall of the docking plate (9).

3. A precision proportional control combustion system as in claim 1, wherein: A circular hole (11) is provided at the top center of the valve seat (5) near the outer side of the adjusting screw (6). A disassembly seat (12) is embedded in the circular hole (11). The disassembly seat (12) and the adjusting screw (6) are connected by a threaded connection. A mounting bracket (13) is provided on the top of the valve seat (5). An electric push rod (14) is provided at the top center of the mounting bracket (13). The output end of the electric push rod (14) is fixedly connected to the top of the adjusting screw (6).

4. A precision proportional control combustion system as set forth in claim 1, characterized by: The driving gear (82) and the driving rack (84) are meshed together, and the driven gear (87) and the driven rack (86) are meshed together.

5. A precision proportional control combustion system as set forth in claim 1, characterized by: Sealing grooves are provided inside the fuel valve body (1) near the outer side of valve plate one (3) and inside the air valve body (2) near the outer side of valve plate two (4).

6. A precision proportional control combustion system as set forth in claim 1, characterized by: The adjusting screw (6) and the valve seat (5) are connected by a threaded connection.

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