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Gas flow regulating device

A technology for regulating device and gas flow, which is applied in valve device, gas/liquid distribution and storage, valve lift, etc., which can solve the problem of inability to intuitively see the specific degree of adjustment.

Active Publication Date: 2021-02-26
WUXI XIZHOU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem that the existing gas flow adjustment device can only adjust the flow by the feeling of rotation, and cannot intuitively see the specific degree of adjustment, the present invention proposes a gas flow adjustment device

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0027] refer to Figure 1-5 , a gas flow regulating device, comprising a fixed plate 6, the outer wall of one side of the fixed plate 6 is fixedly connected with connecting rods 7 distributed equidistantly, one end of the connecting rod 7 is fixedly connected with the main pipe 4, and one side of the main pipe 4 The outer wall is fixedly connected with a mounting rod 3, and one end of the mounting rod 3 is provided with a mounting hole, the inner wall of the mounting hole is connected with a valve body 12 through a bearing, and the outer wall of the valve body 12 is connected with equidistantly distributed limit baffles 22 through a hinge. , one side outer wall of the limit baffle 22 is fixedly connected with a return spring 20, one end of the return spring 20 is fixedly connected on the outer wall of the valve body 12, and one end of the valve body 12 is fixedly connected with a rotating rod 18, and the rotating rod 18 One end of the fixed plugging disc 16, the plugging disc ...

Embodiment 2

[0036] refer to Figure 1-6, a gas flow regulating device, comprising a fixed plate 6, a connecting rod 7 equidistantly distributed on the outer wall of one side of the fixed plate 6, one end of the connecting rod 7 is fixedly connected with a main pipe 4, and one end of the main pipe 4 A mounting rod 3 is fixedly connected to the side outer wall, and one end of the mounting rod 3 is provided with a mounting hole. The inner wall of the mounting hole is connected with the valve body 12 through a bearing, and the outer wall of the valve body 12 is connected with equidistant limit stops by hinges. Plate 22, one side outer wall of limit baffle plate 22 is all fixedly connected with return spring 20, and one end of return spring 20 is all fixedly connected on the outer wall of valve body 12, and one end of valve body 12 is fixedly connected with rotating rod 18, turns One end of the rod 18 fixes the plugging disc 16, the plugging disc 16 is positioned at the inside of the main body...

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Abstract

The invention discloses a gas flow regulating device. Aiming at solving the problems that an existing flow regulating device can only perform flow regulation depending on the rotating feeling and cannot visually see the specific degree of regulation, the scheme is proposed as follows. The gas flow regulating device comprises a fixing plate, wherein connecting rods distributed at equal intervals are fixedly connected to the outer wall of one side of the fixing plate, main pipes are fixedly connected to one ends of the connecting rods, mounting rods are fixedly connected to the outer walls of one sides of the main pipes, mounting holes are formed in one ends of the mounting rods, and valve bodies are connected to the inner walls of the mounting holes through bearings. A rotating shaft is arranged on one side of a plugging disc, a pointing plate is fixedly connected to the rotating shaft, the pointing position of the pointing plate is consistent with the transverse position of the plugging disc, the pointing plate is located in a dial plate of a display meter, the position state of the plugging disc in the main pipes can be visually seen through the dial plate of the display meter, and gas flow adjustment is effectively conducted.

Description

technical field [0001] The invention relates to the technical field of gas flow regulating devices, in particular to a gas flow regulating device. Background technique [0002] A general condensing heat exchanger includes a combustion chamber and a heat exchange tube located above the combustion chamber. The combustion chamber is connected to the gas pipeline. The gas is a whole stream of flue gas, which has a certain impact force and is relatively concentrated. After acting on the heat exchange tube, it is easy to cause damage to the heat exchange tube due to local heating. Gas to adjust the gas flow. [0003] However, the existing gas flow regulating device has the following problems: a control valve is arranged on the pipeline between the gas pipeline and the combustion chamber of the condenser, and the existing control valve can only control the opening and closing of the gas, so the flow controller It is becoming more and more common. The existing flow regulating devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/22F16K37/00F17D3/01
CPCF16K1/22F16K37/0091F17D3/01
Inventor 包建忠项载科王正阳
Owner WUXI XIZHOU MACHINERY