Heating water heater with trial operation mode
A heating hot water, pattern technology, applied in the direction of fluid heaters, lighting and heating equipment, etc., can solve the problems of wasting energy, unable to determine the leakage of heating medium water pipes, etc., and achieve the effect of saving energy
Active Publication Date: 2018-08-31
SAKURA BATH & KITCHEN PRODS CHINA
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Problems solved by technology
In fact, before the heating water heater is used for the first time after installation, it is impossible to determine whether there is water leakage in the heating medium water pipeline, and there is air in the heating medium water pipeline, and in this case, there is no need to turn on the fan and burner, wasting energy
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Embodiment Construction
[0013] Such as figure 1 As shown, a heating water heater with trial operation mode includes a programmable controller, a heating medium water pipeline 1, a water pump 2, a fan and a burner, and the heating medium water pipeline is provided with a pressure indicator for displaying water pressure. Table 3, the heating water heater has a test run mode and a normal work mode. In the test run mode, the programmable controller controls the fan and the burner to be in a power-on standby state, and at the same time controls the The water pump is in the starting working state and runs for a set time; in the normal working mode, the programmable controller controls the water pump, the fan and the burner to be in the starting working state. In this way, the present invention can realize that the heating medium water pipeline is filled with water through the circulation of the water pump before the initial use of the heating water heater after the installation of the heating water heater ...
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The invention discloses a heating water heater with a pilot run mode. The heating water heater comprises a programmable logic controller, a heating medium water pipeline, a water pump, a draught fan and a burner. A pressure gauge used for displaying the water pressure is arranged in the heating medium water pipeline. The heating water heater has the pilot run mode and a normal working mode. Under the pilot run mode, the programmable logic controller controls the draught fan and the burner to be in the powered-on standby state, the water pump is controlled to be in the start working state at the same time, and the heating water heater runs for a set period of time. Under the normal working mode, the programmable logic controller controls the water pump, the draught fan and the burner to be in the start working state. By means of the heating water heater, under the condition that gas supply and combustion are not needed, the heating water heater can be powered on to stand by, water injection, water drainage and gas discharge of the heating medium water pipeline are completed through circulation of the water pump, and therefore the aims of judging whether water leakage happens to a heating system or not and completely discharging air in the heating medium water pipeline are achieved, and the heating water heater is simple, convenient to use and practical.
Description
technical field [0001] The invention relates to a heating water heater, in particular to a heating water heater with a trial operation mode. Background technique [0002] As the problem of heating energy consumption in our country is becoming more and more serious, under this circumstance, the domestic market has more and more demand for new heating products and new technologies, and the heating industry has ushered in a new wave. With the clean energy The use of heating and hot water integration of independent household heating methods have emerged. At the same time, with the rapid development of social economy and the improvement of people's living standards, the use of heating water heaters is becoming more and more common. The working principle of the heating water heater is: the programmable controller of the heating water heater starts the water pump, turns on the water flow switch or the water flow sensor, and after the water pump is started, the heating medium water ...
Claims
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IPC IPC(8): F24H9/20
Inventor 张永杰
Owner SAKURA BATH & KITCHEN PRODS CHINA