A gas valve with adjustable flow

A gas valve and adjustable technology, applied in valve details, valve device, sliding valve and other directions, can solve the problems of poor flow regulation effect of gas valve and poor safety of gas valve use, etc., so as to improve the safety of use and improve flow regulation. Effect, the effect of smooth flow change

Active Publication Date: 2021-12-07
杭州振达金属科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the above-mentioned defects existing in the prior art, and solves the problems in the prior art that the adjustment effect of the gas valve flow rate is not good and the safety of the gas valve is poor.

Method used

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  • A gas valve with adjustable flow
  • A gas valve with adjustable flow
  • A gas valve with adjustable flow

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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0025] Such as figure 1 , figure 2 and image 3 As shown, it includes: valve body 1, air outlet 2, air inlet 3, valve core 4, driving device 5, air collecting pipe 6, sealing ring 7, transmission plate 8, controller 9, pressure sensor 10, fixed plate 11, Temperature sensor 12, water outlet 13, water inlet 14, solenoid valve 15, cooling device 16 and constant pressure plate 17;

[0026] The air inlet 3 and the air outlet 2 are relatively arranged on both sides of the valve body 1;

[0027] The valve core 4 is embedded in the valve body 1, and the valve core 4 is set as a truncated conical pipe. There is a circle of ventilation holes of different sizes in the middle o...

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Abstract

The invention discloses a gas valve with adjustable flow rate, relates to the technical field of model tools, and comprises: a valve body, a valve core, an air inlet, an air outlet, a driving device and a controller; the air inlet and the air outlet are relatively arranged on the valve The two sides of the body; the valve core is embedded in the valve body, the valve core is set as a truncated conical pipe, and the middle part of the outer edge of the valve core is provided with a circle of air holes of different sizes, and the air holes are connected to the air inlet and the air outlet respectively. The air inlet can deliver gas to the valve body through the vent hole, and the gas outlet can output gas to the valve body through the vent hole; so that when adjusting the flow rate of the gas outflow, the valve core can be rotated according to the demand, so that the corresponding size The vent hole corresponds to the air inlet and the air outlet, so as to achieve a better flow regulation effect and also ensure a smoother flow change during the flow regulation process.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a flow-adjustable gas valve. Background technique [0002] The gas valve is used in household gas stoves, and the effect of adjusting the gas flow is achieved through the knob of the gas valve. However, when the current gas valve adjusts the flow, it uses a solenoid valve to change the size of the air inlet and the size of the air outlet to adjust the flow. Effectively, this method of flow adjustment will make the user unable to accurately adjust the appropriate gas flow when adjusting the flow of the gas valve. At the same time, it will cause the pressure in the gas valve body to be too large during flow adjustment, resulting in gas leakage, etc. Danger. Contents of the invention [0003] 1. Technical problems to be solved [0004] The invention aims at the above-mentioned defects in the prior art, and solves the problems in the prior art that the gas valve flow regulation ef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K3/22F16K37/00F16K49/00
CPCF16K3/22F16K37/00F16K49/00
Inventor 胡正义
Owner 杭州振达金属科技有限公司
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