Low-heat value fuel gas combustion chamber of gas turbine

A technology of gas water heater and control method, which is applied in the direction of fluid heater, lighting and heating equipment, etc., which can solve the problems of automatic adjustment of pipeline temperature and failure to meet user comfort, and achieve the effect of satisfying comfort

Active Publication Date: 2015-05-06
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above method cannot automatically adjust the difference between the pipeline temperature and the preset temperature according to the installation area of ​​the gas water heater and the current season, and cannot meet the user's comfort requirements.

Method used

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  • Low-heat value fuel gas combustion chamber of gas turbine
  • Low-heat value fuel gas combustion chamber of gas turbine
  • Low-heat value fuel gas combustion chamber of gas turbine

Examples

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Embodiment Construction

[0016] 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 and are intended to explain the present invention and should not be construed as limiting the present invention.

[0017] The zero cooling water control method and device for a gas water heater according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0018] figure 1 It is a flowchart of a zero cold water control method for a gas water heater according to an embodiment of the present invention.

[0019] Such as figure 1 As shown, the zero cold water control method of the gas water heater includes:

[0020] S101. Receive an instruction to start the zero-cooling water function ...

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Abstract

The invention relates to the technical field of a gas turbine, and specifically discloses a low-heat value fuel gas combustion chamber of the gas turbine. The low-heat value fuel gas combustion chamber comprises a casing, an end cover arranged at the front end of the casing, a head fuel spray nozzle arranged on the end cover, a flow guiding bush arranged in the casing, a flame tube arranged in the flow guiding bush and a transition section connected with the rear end of the flame tube, wherein the front end of the flame tube is connected with the head fuel spray nozzle; a plurality of rows of main combustion holes are distributed in the flame tube along the axial direction; low-heat value fuel spray nozzles are arranged among the main combustion holes in each row of the flame tube. According to the low-heat value fuel gas combustion chamber disclosed by the invention, lower pollutant emission level can be achieved, and the thermo-acoustic oscillation risk is lower.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a zero-cooling water control method and device for a gas water heater. Background technique [0002] A gas water heater is a water heater that transfers high-temperature heat generated by gas combustion to cold water flowing through a heat exchanger to achieve the purpose of preparing hot water. Gas water heaters are mostly installed in the kitchen or balcony, and there is a distance from the kitchen or balcony to the bathroom, so when people take a bath, the water released from the shower will be cold water for a period of time. [0003] At present, the way to solve the cold water in the pipeline is to add a water pump inside the gas water heater to circulate and heat the cold water in the pipeline before people take a bath. When the difference between the water temperature in the pipeline and the preset temperature is less than a certain value, the heating is stop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20
Inventor 隆玉平李光华梁国荣唐晓峨
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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