Gas water heater with sufficient combustion effect
A technology for gas water heaters and sufficient combustion, which is applied in the direction of burners, gas fuel burners, combustion methods, etc., can solve the problems of unfavorable energy saving, emission reduction, energy loss, etc., and achieve the effects of avoiding inconsistent combustion states, uniform flow, and sufficient combustion
Active Publication Date: 2019-06-28
陶正云
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- Application Information
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Problems solved by technology
However, it is difficult for the existing gas water heaters to fully burn the gas, and there are a large amount of polluting gases in the combustion tail gas, which will cause energy loss, which is not conducive to energy saving and emission reduction
Method used
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Embodiment Construction
[0014] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0015] like Figure 1-2 As shown, a gas water heater with sufficient combustion includes a casing 1, a combustion chamber 2 is arranged inside the casing 1, a burner 3 is installed in the combustion chamber 2, a heat exchanger 4 is arranged above the burner 3, and the heat exchange One end of the burner 4 is connected to the water supply path 5, and the other end is connected to the hot water supply path 6; the lower end of the burner 3 is connected to the gas supply path 8, and the outside of the combustion chamber 2 is connected to the air supply path 15 for supplying air to the combustion chamber 2 , the end of the air supply path 15 is connected with an air intake pipe 13, the top of the combustion chamber 2 is provided with a smok...
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The invention discloses a gas water heater with sufficient combustion effect. The gas water heater is characterized in that a bypass path is arranged between a water supply path and a hot water supplypath, a controller controls a bypass valve and a circulation valve to be opened according to detection results of a first water temperature sensor, a second water temperature sensor and a third watertemperature sensor, so that water flow is continuously heated. Due to the fact that an unique flame generator is arranged, gas can be guided to be fed into each gas outlet round hole through a cup-shaped flow guide piece, and is combusted in flame pipes, the flow of the gas in each gas inlet round hole can be uniform through the cup-shaped flow guide piece with bigger-opening end facing downwards, and the combustion states of all the flame pipes can be prevented from being inconsistent; and due to the fact that an air inlet pipe and a flue gas discharge pipe are in close contact, introduced air can be preheated by tail gas, so that combustion is more sufficient.
Description
Technical field: [0001] The invention relates to the technical field of water heaters, in particular to a gas water heater with sufficient combustion. Background technique: [0002] A water heater refers to a device that raises the temperature of cold water into hot water within a certain period of time through various physical principles. According to different principles, it can be divided into electric water heaters, gas water heaters, solar water heaters, magnetic energy water heaters, air energy water heaters, heating water heaters, etc. From the perspective of convenience and saving money, gas water heaters are the most widely used. Existing gas water heaters use gas combustion to heat water passing through water pipes to obtain hot water. However, it is difficult for existing gas water heaters to fully burn gas, and there is a large amount of polluting gas in the combustion tail gas, which will cause energy loss, which is not conducive to energy saving and emission ...
Claims
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IPC IPC(8): F24H1/12F24H9/12F24H9/14F24H9/18F24H9/20F23D14/58
CPCY02E20/34
Inventor 彭佳妮
Owner 陶正云