Antibacterial treatment method of air source water heater storage water tank
A technology of air source water heaters and water storage tanks, which is applied in the direction of heating water/sewage treatment, fluid heaters, lighting and heating equipment, etc., and can solve problems such as high cost, high requirements for module safety features, and complicated installation process of functional modules, and achieve damage reduction effect
Active Publication Date: 2012-01-25
NINGBO AUX ELECTRIC
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Problems solved by technology
The special sterilization and disinfection module involved in the above patent is composed of electronic components and directly contacts the water source of the water storage tank, so the safety characteristics of this type of module are highly required
Moreover, in order to prevent electric shock, complex protection measures are often taken, resulting in complex installation process and high cost of functional modules
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[0013] The present invention will be further described below in conjunction with specific embodiment, and specific implementation step comprises the following steps:
[0014] 1. Setting of antibacterial mode: The operation panel attached to the air source water heater has an "antibacterial" button (the antibacterial button circuit is the same as the original button circuit of the water heater, but the number of buttons is increased by 1, which belongs to the conventional technology of the industry. The button circuit diagram is shown in the attached picture. Show). Through the "antibacterial" button, you can choose to enter two modes of single antibacterial (only the antibacterial required by the operator) and regular antibacterial (that is, one antibacterial will be completed within a fixed time). In this embodiment, the regular antibacterial mode is set through the operation panel. After the setting is successful, the regular interval K1=240 hours can be selected through the...
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The invention discloses an antibacterial treatment method of an air source water heater storage water tank, and the method comprises the following steps that: (1) firstly, the water temperature of the air source water heater storage water tank is set as t1 at a first stage, and when the water temperature reaches the set temperature t1, an outdoor machine of the air source water heater is stopped,thereby entering a second stage of antibacterial treatment; and (2) the water temperature of the storage water tank is set as t2, an electric heater in the storage water tank is opened, the water temperature is increased to t2 through the electric heater, when the water temperature reaches the t2, timing is performed, and when the time for keeping t2 is greater than K3 minutes or the t2 accumulative total holding time is greater than K4 minutes, the second stage is stopped, thereby finishing the whole antibacterial treatment procedure. The method provided by the invention has the advantages that an additional function module is not needed, the bacteria breeding of the air source water heater storage water tank is restrained only through optimizing the control logic of the water heater, and the cost is low.
Description
technical field [0001] The invention relates to the technical field of air source water heaters, in particular to an antibacterial treatment method for a water storage tank of an air source water heater. Background technique [0002] Electric water heaters and solar water heaters currently on the market, in order to make the water storage tank inhibit the growth of bacteria, to reduce the harm of bacteria to water users, are often realized by adding a sterilization and disinfection function module in the water storage tank. For example, Patent No. 201020022605, an electric water heater with ultraviolet sterilizing function, applies the principle of ultraviolet sterilizing to sterilize the water in the water heater by ultraviolet ray, thereby inhibiting the growth of bacteria in the inner tank, greatly reducing the amount of bacteria in the output hot water, and avoiding the impact of bacteria on the water. Harm to the health of water users, so that the ultraviolet rays emitt...
Claims
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Inventor 郑坚江程德威杜鹏
Owner NINGBO AUX ELECTRIC