Fault detection method and device, heat pump heating equipment, and computer-readable storage medium
A fault detection and fault technology, applied in the field of heat pump heating equipment and computer readable storage media, fault detection method and device, can solve the problems of reducing the safety performance of heat pump heating equipment
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Embodiment 1
[0071] like Figure 4 As shown, this embodiment provides a fault detection method. It is used to detect the fault of the auxiliary heating device in the heat pump heating equipment. The fault detection method includes:
[0072] Step S102, based on the fact that the auxiliary heating device is in an on state, the temperature collecting device collects the water temperature of the water storage device;
[0073] Step S104, the fault detection device detects the fault of the auxiliary heating device according to the water temperature.
[0074] The fault detection method in this embodiment is used to detect the fault of the auxiliary heating device 120 of the heat pump heating apparatus 100 according to any embodiment of the present invention. Specifically, when the auxiliary heating device 120 is turned on, the temperature collection device 130 collects the water temperature in the water storage device 110, and the fault detection device 140 detects whether the auxiliary heating...
Embodiment 2
[0081] like Figure 5 As shown, this embodiment provides a fault detection method. In addition to the technical features of the above-mentioned Embodiment 1, this embodiment further includes the following technical features.
[0082] The fault detection device detects the fault of the auxiliary heating device according to the water temperature, which specifically includes:
[0083] Step S202, the fault detection device acquires the water temperature change value of the water storage device within the first target time range;
[0084] Step S204, the fault detection device detects the fault of the auxiliary heating device according to the water temperature change value.
[0085] The fault detection device 140 in this embodiment detects whether there is a fault in the auxiliary heating device 120 according to the water temperature change value in the water storage device 110 within the first target time range. Specifically, when the water temperature change value within the firs...
Embodiment 3
[0089] like Image 6 As shown, this embodiment provides a fault detection method. In addition to the technical features of any of the above embodiments, this embodiment further includes the following technical features.
[0090] The fault detection device detects the fault of the auxiliary heating device according to the change value of the water temperature, which specifically includes:
[0091] Step S302, based on the increase of the water temperature of the water storage device, the fault detection device compares the water temperature change value with the water temperature change threshold value, and detects the fault of the auxiliary heating device according to the comparison result.
[0092]In this embodiment, the relationship between the water temperature change value in the water storage device 110 and the water temperature change threshold value is used to detect whether the auxiliary heating device 120 is faulty, the logic is simple, and the detection speed can be i...
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