Pressure maintaining valve for gas water heater, and gas water heater

A gas water heater and pressure stabilizing valve technology, which is applied in the direction of safety valves, balance valves, valve devices, etc., can solve problems affecting the combustion performance of the gas water heater and user experience, poor voltage stabilizing effect, and gas leakage, etc., to achieve stable The pressing effect is obvious, the intermediate assembly links are reduced, and the effect of labor saving

Pending Publication Date: 2018-10-30
GUANGDONG MACRO GAS APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing gas water heater gas pressure stabilizing valve and gas valve machining process and assembly process, the process is complicated, and many assembly surfaces are sealed with rubber pads, which has the risk of gas leakage, and when the gas pressure changes greatly, the pressure stabilization The effect is poor, which affects the combustion performance of the gas water heater and the user experience effect. Therefore, in order to overcome these defects, we have developed the structure of the gas water heater regulator valve

Method used

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  • Pressure maintaining valve for gas water heater, and gas water heater
  • Pressure maintaining valve for gas water heater, and gas water heater
  • Pressure maintaining valve for gas water heater, and gas water heater

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specific Embodiment

[0035] This embodiment provides a pressure stabilizing valve for gas water heaters, which is applied to gas water heaters, such as figure 1 As shown, the gas water heater regulator valve includes a valve body 10, a trimming screw 20, a regulator valve core 30, a diaphragm 40, a gland 50, a regulator wall 110 and a regulator spring 70, the diaphragm 40 and the regulator The compression spring 70 is arranged between the fine-tuning screw 20 and the pressure stabilizing valve core 30, and is elastically connected against each other;

[0036] The valve body 10 is provided with a pressure stabilizing chamber 100, and the valve body 10 is provided with an air inlet and an air outlet, and the gas outlet communicates with the pressure stabilizing chamber 100, the pressure stabilizing wall 110, the The diaphragm 40 and the pressure stabilizing valve core 30 are arranged in the valve body 10, the space between the pressure stabilizing wall 110, the diaphragm 40, and the stabilizing valve ...

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PUM

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Abstract

The invention provides a pressure maintaining valve for a gas water heater, and the gas water heater, and relates to the field of gas water heaters. The pressure maintaining valve for the gas water heater comprises a valve body, a micrometer adjusting screw, a pressure maintaining valve element, a diaphragm, a gland, a pressure maintaining wall and a pressure maintaining spring. The diaphragm andthe pressure maintaining spring are arranged between the micrometer adjusting screw and the pressure maintaining valve element and elastically connected in a mutually abutting mode. The pressure maintaining valve for the gas water heater, and the gas water heater are wide in applicability; and compared with a traditional pressure maintaining device, the pressure maintaining valve for the gas waterheater, and the gas water heater are large in adjustable pressure range and obvious in pressure-stabilization effect, the intermediate assembly link and the machining process are reduced, and labor is saved.

Description

technical field [0001] The invention relates to the field of gas water heaters, in particular to a gas water heater regulator valve and a gas water heater. Background technique [0002] In the existing gas water heater gas pressure stabilizing valve and gas valve machining process and assembly process, the process is complicated, and many assembly surfaces are sealed with rubber pads, which has the risk of gas leakage, and when the gas pressure changes greatly, the pressure stabilization The effect is poor, which affects the combustion performance of the gas water heater and the user experience effect. Therefore, in order to overcome these defects, we have developed the structure of the pressure stabilizing valve for the gas water heater. Contents of the invention [0003] The purpose of the present invention is to provide a pressure stabilizing valve for a gas water heater, which has the characteristics of simple structure and obvious stabilizing effect. [0004] Another...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K17/30
CPCF16K17/30
Inventor 艾穗江黎咸勇陈文坚廖颖
Owner GUANGDONG MACRO GAS APPLIANCE
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