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Forced exhaust gas water heater and water heater control method

A technology of gas water heater and control method, which is applied to fluid heaters, lighting and heating equipment, etc., can solve the problems of high processing cost and poor noise reduction effect, and achieve the effects of avoiding safety accidents, reducing noise and avoiding resonance.

Pending Publication Date: 2020-11-13
CHINABEST HOME APPLIANCE
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AI Technical Summary

Problems solved by technology

The problem of resonance noise has always been a technical problem that is difficult to solve in the industry, which makes it difficult for strong drum gas water heaters with better performance than forced pump gas water heaters to become popular in the market
However, such a noise reduction method undoubtedly has the disadvantages of high processing cost and poor noise reduction effect.

Method used

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  • Forced exhaust gas water heater and water heater control method
  • Forced exhaust gas water heater and water heater control method
  • Forced exhaust gas water heater and water heater control method

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0034] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...

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Abstract

The invention discloses a forced exhaust gas water heater and a water heater control method. The water heater control method comprises the steps that a detection part carries out monitoring on noise,and comparing the noise with a preset value is carried out; when the monitored volume is larger than the preset value, a controller regulates and controls a water valve to reduce or increase the waterflow in a water pipe; and after the detection part monitors that the noise is smaller than the preset value, the controller regulates and controls the water valve to stop reducing the water flow. Thewater heater can automatically avoid resonance generated between a combustor and a blower device under the action of a noise control unit and a comparison module, so that the noise generated by resonance is greatly reduced, the technical barrier that resonance noise is too large in the forced exhaust gas water heater industry is broken through, and the forced exhaust gas water heater has the advantages of being automatic and reliable.

Description

technical field [0001] The invention relates to the field of water heaters, in particular to a strong drum gas water heater and a control method for the water heater. Background technique [0002] As we all know, in a strong drum water heater, when the vibration of the burner and the blower reach a certain ratio, resonance will occur. The problem of resonance noise has always been a technical problem that is difficult to solve in the industry, which makes it difficult for strong drum gas water heaters with better performance than forced pump gas water heaters to become popular in the market. At present, the treatment method for resonance noise is usually to install a sound insulation cavity, and use the noise reduction structure in the sound insulation cavity to reduce noise. However, such a noise reduction method undoubtedly has the disadvantages of high processing cost and poor noise reduction effect. Contents of the invention [0003] The present invention aims to sol...

Claims

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Application Information

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IPC IPC(8): F24H9/20
CPCF24H9/2035
Inventor 罗霄斌朱华春李强莫家盛
Owner CHINABEST HOME APPLIANCE
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