Fuel gas mixer and fuel gas equipment

A gas mixer and gas flow technology, applied in lighting and heating equipment, burners, gas fuel burners, etc., can solve the problems of small combustion adjustment ratio, unsatisfactory, gas mixer cannot effectively regulate gas and air, etc. Achieve the effect of high combustion efficiency and strong versatility

Pending Publication Date: 2020-12-25
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The gas mixer in the related art cannot effectively adjust the gas and air, and the combustion adjustment ratio is small, so it cannot meet the gas equipment with different load requirements

Method used

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  • Fuel gas mixer and fuel gas equipment
  • Fuel gas mixer and fuel gas equipment
  • Fuel gas mixer and fuel gas equipment

Examples

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Embodiment Construction

[0047] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0048] Refer below Figure 1-Figure 13 The gas mixer 100 according to the embodiment of the present invention is described. Air and gas are premixed through the gas mixer 100 before entering the gas equipment. The outlet of the gas mixer 100 can be connected to the inlet of the fan, that is, the air-fuel gas (mixed gas of gas and air) mixed by the gas mixer 100 enters the air cavity of the fan under the suction of the fan, and the air-fuel gas is The mixture is mixed in the air chamber ...

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PUM

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Abstract

The invention discloses a fuel gas mixer and fuel gas equipment. The fuel gas mixer comprises a shell and a valve; the shell defines a gas flow channel, the gas flow channel is divided into an independent fuel gas flow channel and an independent air flow channel, and the fuel gas flow channel is in communication with the outlet of the air flow channel; and the valve is arranged in the gas flow channel and used for selectively cutting off a part of the fuel gas flow channel and / or the air flow channel. According to the fuel gas mixer, one part of the fuel gas flow channel and / or the air flow channel are / is selectively cut off through the valve in the gas flow channel, so that the amount of air and the amount of fuel gas entering the gas flow channel are controlled, a better air-fuel ratio is obtained, and different load requirements of the fuel gas equipment are met.

Description

technical field [0001] The present invention relates to the technical field of water heaters, and more particularly, to a gas mixer and gas equipment. Background technique [0002] The gas mixer in the related art cannot effectively adjust the gas and air, and the combustion adjustment ratio is small, which cannot meet the gas equipment with different load requirements. SUMMARY OF THE INVENTION [0003] The present invention aims to solve one of the above-mentioned technical problems at least to a certain extent. [0004] Therefore, the present invention proposes a gas mixer, which has good air-fuel ratio and strong versatility. [0005] The present invention also provides a gas-fired equipment with the above-mentioned gas mixer, and the gas-fired equipment has high combustion efficiency. [0006] The gas mixer according to the present invention comprises: a casing defining a gas flow channel, the gas flow channel being divided into independent gas flow channels and an a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/02F23D14/60F23D14/62
CPCF23D14/02F23D14/60F23D14/62
Inventor 马继卿梁国荣刘胜陆祖安
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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