Gas water heater capable of achieving heating and working method of gas water heater
A gas water heater and water flow sensor technology, applied in heating fuel, heating mode, household heating and other directions, can solve the problems of high temperature hot water scald in pipelines
Pending Publication Date: 2020-07-14
GUANGDONG VANWARD NEW ELECTRIC CO LTD
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Problems solved by technology
[0004] In order to overcome the defect that the existing heating gas water heater is switched from heating to bathroom, the high-temperature hot water remaining in the pipeline is easy to burn people, and provides a heating gas water heater and its working method
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[0053] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.
[0054] Such as figure 1As shown, a heating gas water heater includes a shell, inside of which is provided a heat exchange system 1 and a combustion system 2 near the heat exchange system 1, and the combustion system 2 is used to supply heat to the heat exchange system 1 Heating; also includes a water inlet 3 for connecting tap water, a water outlet 4 for bathroom water, a water retur...
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A gas water heater capable of achieving heating comprises a heat exchange system and a combustion system, both of which are arranged in a shell. The gas water heater further comprises a water inlet end, a water outlet end, a water return end, an air inlet end and a heating branch. A water inlet of the heat exchange system is connected with the water inlet end and the water return end, and a wateroutlet of the heat exchange system is connected with the water outlet end and one end of the heating branch. The other end of the heating branch is connected with the water return end. The combustionsystem is connected with the air inlet end. The gas water heater further comprises a water mixing branch. One end of the water mixing branch is connected with the water inlet end, and the other end ofthe water mixing branch is connected with a pipeline between a two-position three-way valve and the water outlet end through a water mixing device. An output water temperature sensor and a bathing water temperature sensor are arranged on bathing water pipelines on the two sides of the water mixing device. A controller is further arranged on the shell, and the combustion system, the two-position three-way valve, a water pump, a water flow sensor, the water mixing device, the output water temperature sensor and the bathing water temperature sensor are connected with the controller. The invention further provides a working method of the gas water heater. By means of the gas water heater, peoples can be prevented from being scalded by high-temperature hot water during bathing.
Description
technical field [0001] The present invention relates to the technical field of gas water heaters, and more specifically, to a heating gas water heater and a working method thereof. Background technique [0002] When bathing in winter, the temperature of the bathroom is low, especially in the south where there is no heating, and a large amount of water vapor is generated during the bathing process, so it is necessary to keep ventilation, which will make people feel cold and cannot bathe comfortably; in order to solve the above problems, heating Gas water heaters came into being. [0003] In the existing heating gas water heater, a heating circuit connected with heating equipment is arranged on the gas water heater. Before bathing, hot water is provided to the heating equipment through the heating circuit to increase the temperature in the bathroom, so as to ensure comfortable bathing. However, in order to provide rapid heating, the temperature of the hot water used during he...
Claims
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IPC IPC(8): F24H1/52F24H9/20F24H9/12F24H9/18F24D15/02F24D19/10
CPCF24H1/523F24H9/2035F24H9/1836F24D15/02F24D19/1006F24D2200/04F24H9/139
Inventor 卢楚鹏李学研王作盛李罗标张上兵
Owner GUANGDONG VANWARD NEW ELECTRIC CO LTD