一种具有缺氧保护装置的感温式热水器燃烧器

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By introducing induction needles and electrochemical sensors into the water heater burner to monitor oxygen content and using a fan to control airflow, the problems of gas waste and blockage caused by oxygen deficiency are solved, achieving efficient operation and improved safety of the burner.

CN224516775UActive Publication Date: 2026-07-17TAIZHOU LODESTONE SANITARY KITCHEN CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: TAIZHOU LODESTONE SANITARY KITCHEN CO LTD
Filing Date: 2025-02-19
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing water heater burners lack oxygen deficiency protection devices, leading to gas waste and airflow blockage problems.

Method used

An oxygen deficiency protection device consisting of an induction needle, an electrochemical sensor, and a fan monitors the oxygen content and controls the fan to accelerate airflow, ensuring sufficient oxygen content inside the burner.

Benefits of technology

It effectively prevents oxygen deficiency in the burner, avoids gas waste and airflow blockage, and improves combustion efficiency and safety.

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Abstract

本申请涉及燃烧器领域，公开了一种具有缺氧保护装置的感温式热水器燃烧器。本申请中，燃烧器外壳下表面固定连接有控制电路主体，燃烧器外壳外表面设置有螺纹孔，控制电路主体外表面固定连接有螺纹固定管，螺纹固定管外表面固定连接有感应针，燃烧器外壳远离螺纹固定管一侧外表面固定连接有电化学传感器，燃烧器外壳侧表面设置有风扇，感应针采用双边结构，内部设置热电阻丝，通过对应燃烧产生温度变化，改变电阻丝的大小，通过控制电路主体内部电路完成监测，另一侧的进气槽进入空气，通过电化学传感器监测氧含量是否达到要求，在需要时，通过控制电路主体控制风扇打开，从正面加速空气流动，保证燃烧器外壳内部进入空气中的氧含量增加。

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Claims

1. A temperature-sensing water heater burner with an oxygen deficiency protection device, comprising a burner housing (1), characterized in that: The lower surface of the burner housing (1) is fixedly connected to the control circuit body (2), the outer surface of the burner housing (1) is provided with a threaded hole (9), the outer surface of the control circuit body (2) is fixedly connected to a threaded fixing tube (3), the outer surface of the threaded fixing tube (3) is fixed to the threaded hole (9), the outer surface of the threaded fixing tube (3) is fixedly connected to a sensing needle (4), the outer surface of the burner housing (1) away from the threaded fixing tube (3) is fixedly connected to an electrochemical sensor (6), and the side surface of the burner housing (1) is provided with a fan (5).

2. A thermosyphon water heater burner with a hypoxic protection device as claimed in claim 1, characterized in that: The upper surface of the burner housing (1) is welded with a gas outlet housing (7), and the inner surface of the gas outlet housing (7) is welded with a spiral tube (8).

3. A thermosyphon water heater burner with a hypoxic protection device as claimed in claim 1, characterized in that: The outer surface of the burner housing (1) is provided with an air inlet groove (10) and a fixed air inlet groove (11).

4. A thermosyphon water heater burner with a hypoxic protection device as claimed in claim 1, characterized in that: A piezoelectric igniter (12) is fixedly connected to the outer surface of the burner housing (1), and an ignition rod (13) is fixedly connected to the outer surface of the piezoelectric igniter (12).

5. A thermosyphon water heater burner with a hypoxic protection device as claimed in claim 1, characterized in that: The outer surface of the burner housing (1) is movably connected to the fixed air inlet groove (11) and a protective housing (14) is welded to the outer surface of the burner housing (1). A fixing plate (15) is welded to the outer surface of the burner housing (1).

6. A thermosyphon water heater burner with a hypoxic protection device as claimed in claim 1, characterized in that: The outer surface of the burner housing (1) is welded with a fixing nail (16), and the outer surface of the fixing nail (16) is movably connected with a movable mounting piece (17).

7. A thermosyphon water heater burner with a hypoxic protection device as claimed in claim 1, characterized in that: An air inlet pipe (18) is fixedly connected to the outer surface of the burner housing (1), and a solenoid valve (19) is fixedly connected to the outer surface of the air inlet pipe (18).

8. A thermosyphon water heater burner with a hypoxic protection device as claimed in claim 7, characterized in that: The outer surface of the solenoid valve (19) is fixedly connected to a conduit (20), and a combustion platform (21) is fixedly connected to the outer surface of the conduit (20) away from the solenoid valve (19).