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Foot basin, temperature control method and device thereof

A temperature control method and technology of a temperature control device are applied in the direction of using electric means for temperature control, auxiliary controllers with auxiliary heating devices, household appliances, etc. The effect of water temperature

Active Publication Date: 2020-10-16
HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An embodiment of the present invention provides a temperature control method for a footbath, aiming to solve the technical problem of inaccurate water temperature control in the existing footbath

Method used

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  • Foot basin, temperature control method and device thereof
  • Foot basin, temperature control method and device thereof
  • Foot basin, temperature control method and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Please refer to figure 1 As shown, in the first embodiment of the temperature control method of the footbath of the present application, the temperature control method of the footbath includes the following steps:

[0055]Step S10, obtaining the full power of the heating device, and dividing the full power into a first preset number of power increments.

[0056] Such as Figure 5 As shown, the footbath involved in this embodiment includes a heating device 2, a temperature sensor 4, a water pump 1, a temperature control device (not shown in the figure), a first water inlet and outlet pipe 3 and a second water inlet and outlet pipe 5. Wherein, the temperature sensor 4 is arranged between the first water inlet and outlet pipe 3 and the second water inlet and outlet pipe 5 to detect the water temperature in the footbath; the temperature control device is connected with the temperature sensor 4 and the heating device 2 for The water temperature detected by the temperature...

Embodiment 2

[0073] Please refer to figure 2 As shown, in the second embodiment, after the step of controlling the heating device to heat with the target power, the method further includes:

[0074] Step S60, increasing the power of the heating device when it is detected that the temperature difference between the water temperature and the target temperature is greater than a first preset temperature difference.

[0075] Step S70, judging whether the water temperature reaches the target temperature.

[0076] When the water temperature reaches the target temperature, step S30 is executed cyclically, that is, the heating device is controlled to use the initial power for heating, and the initial power is one power increment.

[0077] In this embodiment, after the above-mentioned target power is used for circulating heating, if the user suddenly adds water or the user soaks the feet for too long, the water temperature drops slowly, resulting in a large temperature difference between the wate...

Embodiment 3

[0086] Please refer to image 3 , based on the above examples 1 and 2, this embodiment is proposed, after step S50 in the embodiment, the method further includes:

[0087] Step S80, dividing the power increment equally into a second preset number of sub-power increments.

[0088]Wherein, in order to more accurately control the heating device for heating, so that the water temperature in the footbath is recovered, a power increment is divided into a second preset number of sub-power increments, wherein the second preset Set each sub-power increment within the number to be the same, for example, the full power of the heating power is P, when the first preset number is 5, the power increment is 1 / 5P, and when the second preset number is 5 , the sub-power increment is 1 / 25P. When the temperature control device adjusts the temperature, the adjustment range is adjusted based on the sub-power increment, so that the adjustment range of the temperature control device is controllable,...

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Abstract

The invention provides a foot basin, a temperature control method and device of the foot basin. The foot basin comprises a heating device and a temperature sensor, and the method comprises the steps of: acquiring the full power of a heating device, and equally dividing the full power into a first preset number of power increments; detecting the water temperature in the foot basin in real time; when the water temperature drops to a target temperature, controlling the heating device to adopt initial power for heating, wherein the initial power is a power increment; when it is detected that the water temperature drops to a first preset temperature, increasing the current power of the heating device by the power increment; and when it is detected that the decreasing temperature of the water temperature in a preset time period is smaller than the first preset temperature, taking the current power of the heating device as the target power, and after the heating power of the heating device isincreased to increase the water temperature to the target temperature, controlling the heating device to adopt the target power for heating. Appropriate heating power is accurately found, the heatingpower is adopted to heat foot washing water after flexible heating, and stable regulation and control of the water temperature in the foot basin are achieved.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to a footbath, a method for controlling the temperature of the footbath and a device thereof. Background technique [0002] Soaking feet has become a more popular health-preserving habit in modern life. In order to improve the experience effect in the process of soaking feet, people purchase footbaths with a heating function to control the temperature of the footwashing water within a more comfortable range. [0003] However, the heating control method only depends on the change of the temperature sensor and adjusts instantaneously, which makes the control process too rigid. What's worse, the detected temperature is a local temperature, which causes local hot feet, and the water temperature in other parts may not be enough; making the temperature sensor There is a deviation between the measured temperature and the actual temperature, resulting in inaccurate re...

Claims

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Application Information

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IPC IPC(8): G05D23/30A47K3/022
CPCG05D23/30A47K3/022
Inventor 黎金华
Owner HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
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