Commercial water heater system and its control method, device, host and slave
A control method and control device technology, applied to fluid heaters, lighting and heating equipment, etc., can solve problems such as inability to protect from the machine, waste of resources, etc., and achieve the effect of protection and avoiding waste of resources
Active Publication Date: 2019-05-28
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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- Claims
- Application Information
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Problems solved by technology
Due to factors such as different installation locations and machine differences, the water outlet temperature of the master and slave machines is inconsistent. Often, the water outlet temperature of the master machine is relatively low and does not meet the system shutdown conditions, but the water outlet temperature of the slave machine is already high, even meeting the protection shutdown requirements. conditions, so the slave cannot be well protected, and resources are wasted
Method used
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[0038] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0039] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0040] figure 1 A schematic flowchart of a control method of a commercial water heater system according to a first embodiment of the present invention is shown.
[0041] Such as figure 1 As shown,...
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The invention provides a commercial water heater system and a control method, device, host and slaves thereof. The commercial water heater system comprises one host and multiple slaves. The control method of the commercial water heater system includes the steps that whether the host and the slaves receive a system start signal or not is determined; if it is determined that the system start signal is received, current states of the host and the slaves are determined, and a target threshold is determined according to the current states of the host and the slaves; outflow water temperatures of the host and the slaves are compared with the target threshold; whether the current states of the host or the slaves are modified is determined according to the comparison result and the current states of the host and the slaves. By means of the technical scheme, the state of any unit in the host and the slaves can be adjusted according to actual conditions and is protected, and resource waste is also avoided.
Description
technical field [0001] The present invention relates to the technical field of water heaters, in particular, to a control method for a commercial water heater system, a control device for a commercial water heater system, a host computer for a commercial water heater system, and a commercial heater system. A slave machine of a water machine system and a commercial water machine system. Background technique [0002] In the related art, the host computer in the commercial water heater system receives the start-up command from the wire controller, and judges whether the system is turned on or off according to preset conditions (usually only based on the outlet water temperature to judge whether the system is turned on or off), and if the start-up condition is met, Then the master turns on and sends a power-on command to all slaves. If the shutdown condition is met, the master turns off and sends a power-off command to all slaves. The slave only receives the boot command or shu...
Claims
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IPC IPC(8): F24H9/20
CPCF24H9/2007
Inventor 张亮
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD