Device used for conducting reminding about whether anode layer is completely consumed or not, water heater and reminding method
An anode layer, water heater technology, applied in fluid heaters, lighting and heating equipment, mechanical equipment, etc., can solve problems such as affecting the service life of water heaters, slow consumption of magnesium rods, and loss of magnesium rod protection in water tanks.
Active Publication Date: 2018-12-07
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
During the use of the water heater, the magnesium rod will be slowly consumed, so it needs to be replaced regularly. If it is not replaced in time, the water tank will lose the protection of the magnesium rod
However, the magnesium rods are hidden deep inside the water tank, and users cannot observe them intuitively. As a result, many water tanks lose the protection of the magnesium rods, and thus fail to reach the original design life, which affects the service life of the water heater.
[0003] However, the traditional reminder device for the exhaustion of magnesium rods has insufficient detection stability, which makes it difficult to send a reminder in time when the magnesium rods are consumed, which affects the service life of the water heater
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[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0033]It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "fixed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right...
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The invention discloses a device used for conducting reminding about whether an anode layer is completely consumed or not, a water heater and a reminding method. The device used for conducting reminding about whether the anode layer is completely consumed or not comprises a to-be-detected piece, a detector, a guide piece, the anode layer and a reminding unit. The detector is used for detecting theto-be-detected piece. One end of the guide piece is connected with the detector. The to-be-detected piece is movably arranged on the guide piece. The outer wall of the guide piece is coated with or wrapped by the anode layer. The reminding unit is in communication connection with the detector. When the anode layer is completely consumed, the to-be-detected piece moves to a preset position along the guide piece, and at the moment, the detector detects the to-be-detected piece and the reminding unit sends reminding information of anode layer replacement. Therefore, the device used for conducting reminding about whether the anode layer is completely consumed or not can conduct reminding in time after the anode layer is completely consumed.
Description
technical field [0001] The invention relates to the technical field of water heaters, in particular to a device for reminding whether an anode layer is consumed, a water heater and a reminding method. Background technique [0002] At present, magnesium rods are basically installed on the water tanks of storage water heaters to achieve the purpose of prolonging the life of the water tank and reducing the failure rate of corrosion and leakage of the water tank. This method is called cathodic protection. During the use of the water heater, the magnesium rod will be slowly consumed, so it needs to be replaced regularly. If it is not replaced in time, the water tank will lose the protection of the magnesium rod. However, the magnesium rods are hidden deep inside the water tank, and users cannot observe them intuitively. As a result, many water tanks lose the protection of the magnesium rods, and then fail to reach the original design life, which affects the service life of the wa...
Claims
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IPC IPC(8): F24H9/20F24H9/00
CPCF24H9/2007F24H9/45
Inventor 张楠覃开福李光跃
Owner GREE ELECTRIC APPLIANCES INC