阅读说明：本技术 热水器的控制方法、控制装置及热水器 (Control method and control device of water heater and water heater ) 是由 张家诚 毛玉蓉 谢锦华 阮家俊 韩浩聪 于 2020-05-26 设计创作，主要内容包括：本发明提供了一种热水器的控制方法、控制装置及热水器,控制方法包括：检测热水器的输出管路是否有水流；检测到输出管路内有水流的情况下,产生电磁脉冲使水流带电；控制带电后的水流以脉冲形式从热水器的花洒间断喷出。这样水流带电后流过人体和地板间形成回路从而产生脉冲电流,用户可通过淋浴洗澡达到电水浴疗的目的。通过检测是否有水流,可实现在淋浴时水流自动带电,自动开启电水浴疗,从而方便用户使用；并且,以一定脉冲喷出水流可确保水流中间形成断路,防止脉冲电流从花洒接入大地流走而起不到电磁疗的效果或具有危险性。通过该方法使热水器的使用易操作,方便了用户使用,并且保证了电磁疗效果、提高了安全性。(The invention provides a control method and a control device of a water heater and the water heater, wherein the control method comprises the following steps: detecting whether water flow exists in an output pipeline of the water heater or not; under the condition that water flow is detected in the output pipeline, electromagnetic pulse is generated to charge the water flow; and controlling the electrified water flow to be intermittently sprayed out of a shower head of the water heater in a pulse mode. Thus, after being electrified, the water flow flows through a loop formed between the human body and the floor to generate pulse current, and a user can achieve the purpose of electric water balneotherapy by showering. By detecting whether water flow exists or not, the water flow can be automatically electrified during shower, and the electric water bath therapy is automatically started, so that the electric water bath therapy is convenient for users to use; in addition, the water flow is sprayed in certain pulses to ensure that the middle of the water flow is opened, and the pulse current is prevented from flowing away from the shower head to the ground, so that the effect of electromagnetic therapy is not achieved or the danger is avoided. The method has the advantages of easy operation of the water heater, convenient use for users, guaranteed electromagnetic curative effect and improved safety.)

1. A method of controlling a water heater, comprising:

detecting whether water flow exists in an output pipeline of the water heater or not;

generating electromagnetic pulse to electrify the water flow under the condition that the water flow is detected in the output pipeline;

and controlling the electrified water flow to be intermittently sprayed out of a shower head of the water heater in a pulse mode.

2. The control method of claim 1, wherein generating the electromagnetic pulse to charge the water stream comprises:

controlling a pulse generator to continuously generate electromagnetic pulses, wherein the water flow in the output pipeline flows through the pulse generator before being sprayed out of the shower head so as to charge the water flow.

3. The control method of claim 2, wherein the pulse generator comprises a pulse current plate and a power source electrically connected to the pulse current plate, and controlling the pulse generator to continuously generate the electromagnetic pulse comprises:

controlling the power supply to be repeatedly powered on and off at a preset frequency so that the pulse current plate continuously generates electromagnetic pulses; wherein the water flow in the output pipeline flows through the pulse current plate before being sprayed out of the shower head so as to charge the water flow.

4. The control method of claim 2, wherein the frequency of the water stream emitted from the showerhead is equal to the frequency of the electromagnetic pulses.

5. The control method of claim 4, wherein the water heater comprises a valve for controlling on-off of water flow, and the step of controlling the water flow after electrification to be intermittently sprayed from a shower head of the water heater in a pulse mode comprises the following steps:

and controlling the valve to be opened and closed repeatedly at a frequency equal to the electromagnetic pulse.

6. The control method according to any one of claims 1 to 5, characterized by further comprising:

setting the duration time of the water flow which is electrified and intermittently sprayed in a pulse form;

and after the duration time is reached, stopping generating the electromagnetic pulse and enabling the water flow to be continuously sprayed out of the shower head.

7. The control method according to claim 6, characterized by further comprising:

stopping generating electromagnetic pulses and causing water flow to be continuously ejected from the shower head during the duration; or the like, or, alternatively,

after the electromagnetic pulse is stopped and the water flow is continuously sprayed out of the shower head, the electromagnetic pulse is generated again and the water flow is sprayed out intermittently in a pulse mode.

8. The control method according to claim 1, characterized by further comprising:

and sending out indication information during the intermittent spraying of the water flow in a pulse form, wherein the indication information is used for indication.

9. A control device for a water heater, the control device comprising:

the receiving unit is used for receiving an indication signal whether the output pipeline of the water heater has water flow;

the first control unit is used for sending a control command under the condition that the water flow is judged to exist in the output pipeline according to the indication signal, wherein the control command is used for indicating the generation of electromagnetic pulses to enable the water flow to be electrified;

and the second control unit is used for controlling the water flow to be intermittently sprayed out of the shower head of the water heater in a pulse mode under the condition that the water flow is electrified.

10. The control device of claim 9, wherein the pulse generator comprises a pulsed current plate and a power source electrically connected to the pulsed current plate,

the control command is used for indicating the power supply to be repeatedly powered on and powered off at a preset frequency so that the pulse current plate continuously generates electromagnetic pulses; wherein the water flow in the output pipeline flows through the pulse current plate before being sprayed out of the shower head.

11. The control device of claim 9, wherein the water heater comprises a valve for controlling the on-off of water flow, and the second control unit is used for controlling the valve to be opened and closed repeatedly at a preset frequency, and the preset frequency is equal to the frequency of the electromagnetic pulse.

12. The control device according to claim 9, characterized by further comprising:

and the third control unit is used for receiving an input signal and setting the duration of the water flow electrification according to the input signal.

13. A storage medium characterized by comprising a stored program, wherein the program is configured to execute the control method of any one of claims 1 to 8.

14. A processor, characterized in that the processor is configured to run a program, wherein the program is configured to execute the control method according to any one of claims 1 to 8 when running.

15. A water heater, characterized in that it comprises:

a shower head (10), the shower head (10) having a cavity for water to flow;

a pulse generator (20), wherein the pulse generator (20) comprises a pulse current plate (21) and a power supply (22), the pulse current plate (21) is arranged in a cavity of the shower head (10), the power supply (22) is connected with the pulse current plate (21), and the power supply (22) can be repeatedly powered on and off to enable the pulse current plate (21) to continuously generate electromagnetic pulses;

and the valve is connected with the shower head (10) and can be repeatedly opened and closed to ensure that water flow is intermittently sprayed out of the shower head (10) in a pulse mode.

16. The water heater according to claim 15, wherein the valve is provided inside the shower head (10) for controlling the opening or closing of the water inlet of the shower head (10), the water heater further comprising:

a delivery line communicating with the shower head (10);

the detection part is arranged on the conveying pipeline and is used for detecting whether water flow exists in the conveying pipeline or not;

the control panel is provided with a display screen, an operating button and an indicating structure, wherein the indicating structure displays indicating information in the process that water flow is intermittently sprayed out from the shower head (10) in a pulse mode.

Technical Field

The invention relates to the technical field of water heater control, in particular to a control method and a control device of a water heater and the water heater.

Background

With the improvement of living standard and quality of life of people, health becomes a problem which is more and more emphasized by people, physical therapy is more and more favored by citizens, more and more office workers cannot fall off due to the influence of cervical spondylosis after long-term immobility, wherein electromagnetic therapy is a method for preventing and treating diseases by utilizing different types of current and electromagnetic fields acting on human bodies, and is one of the most commonly used methods in physical therapy. The electromagnetic therapy has effects of promoting blood circulation, improving blood rheological property, promoting metabolism, improving nervous system function, and enhancing organism immunity.

Disclosure of Invention

The invention provides a control method and a control device of a water heater and the water heater, and aims to improve the electromagnetic therapy use effect of the water heater.

In order to solve the above problems, according to an aspect of the present invention, there is provided a control method of a water heater, including: detecting whether water flow exists in an output pipeline of the water heater or not; generating electromagnetic pulse to electrify the water flow under the condition that the water flow is detected in the output pipeline; and controlling the electrified water flow to be intermittently sprayed out of a shower head of the water heater in a pulse mode.

Further, generating the electromagnetic pulse to charge the water stream comprises: controlling a pulse generator to continuously generate electromagnetic pulses, wherein the water flow in the output pipeline flows through the pulse generator before being sprayed out of the shower head so as to charge the water flow.

Further, the pulse generator comprises a pulse current plate and a power supply electrically connected with the pulse current plate, and the controlling the pulse generator to continuously generate the electromagnetic pulse comprises: controlling the power supply to be repeatedly powered on and off at a preset frequency so that the pulse current plate continuously generates electromagnetic pulses; wherein the water flow in the output pipeline flows through the pulse current plate before being sprayed out of the shower head so as to charge the water flow.

Further, the frequency of the water flow sprayed from the shower head is equal to the frequency of the electromagnetic pulse.

Further, the water heater includes a valve for controlling on-off of water flow, and the step of controlling the water flow after electrification to be intermittently sprayed out from a shower head of the water heater in a pulse mode comprises the following steps: and controlling the valve to be opened and closed repeatedly at a frequency equal to the electromagnetic pulse.

Further, the control method further includes: setting the duration time of the water flow which is electrified and intermittently sprayed in a pulse form; and after the duration time is reached, stopping generating the electromagnetic pulse and enabling the water flow to be continuously sprayed out of the shower head.

Further, the control method further includes: stopping generating electromagnetic pulses and causing water flow to be continuously ejected from the shower head during the duration; or after the electromagnetic pulse is stopped and the water flow is continuously sprayed out of the shower head, the electromagnetic pulse is generated again and the water flow is sprayed out intermittently in a pulse mode.

Further, the control method further includes: and sending out indication information during the intermittent spraying of the water flow in a pulse form, wherein the indication information is used for indication.

According to another aspect of the present invention, there is provided a control device of a water heater, the control device including: the receiving unit is used for receiving an indication signal whether the output pipeline of the water heater has water flow; the first control unit is used for sending a control command under the condition that the water flow is judged to exist in the output pipeline according to the indication signal, wherein the control command is used for indicating the generation of electromagnetic pulses to enable the water flow to be electrified; and the second control unit is used for controlling the water flow to be intermittently sprayed out of the shower head of the water heater in a pulse mode under the condition that the water flow is electrified.

Further, the pulse generator comprises a pulse current plate and a power supply electrically connected with the pulse current plate, and the control command is used for instructing the power supply to repeatedly electrify and cut off the power supply at a preset frequency so that the pulse current plate continuously generates electromagnetic pulses; wherein the water flow in the output pipeline flows through the pulse current plate before being sprayed out of the shower head.

Furthermore, the water heater comprises a valve for controlling the on-off of water flow, the second control unit is used for controlling the valve to be opened and closed repeatedly at a preset frequency, and the preset frequency is equal to the frequency of the electromagnetic pulse.

Further, the control device further includes: and the third control unit is used for receiving an input signal and setting the duration of the water flow electrification according to the input signal.

According to another aspect of the present invention, there is provided a storage medium including a stored program, wherein the program is for executing the control method described above.

According to another aspect of the present invention, a processor for running a program is provided, wherein the program performs the control method described above when running.

According to another aspect of the present invention, there is provided a water heater including: a shower head having a cavity for water to flow; the pulse generator comprises a pulse current plate and a power supply, the pulse current plate is arranged in a cavity of the shower head, the power supply is connected with the pulse current plate, and the power supply can be repeatedly powered on and off so as to enable the pulse current plate to continuously generate electromagnetic pulses; and the valve is connected with the shower head and can be repeatedly opened and closed to ensure that water flow is intermittently sprayed out of the shower head in a pulse mode.

Further, the valve is disposed inside the shower head, the valve is used for controlling the opening or closing of the water inlet of the shower head, and the water heater further includes: a delivery line in communication with the showerhead; the detection part is arranged on the conveying pipeline and is used for detecting whether water flow exists in the conveying pipeline or not; the control panel is provided with a display screen, an operating button and an indicating structure, wherein the indicating structure displays indicating information in the process that water flow is intermittently sprayed out from the shower head in a pulse mode.

The technical scheme of the invention is applied to provide a control method of a water heater, and the control method comprises the following steps: detecting whether water flow exists in an output pipeline of the water heater or not; under the condition that water flow is detected in the output pipeline, electromagnetic pulse is generated to charge the water flow; and controlling the electrified water flow to be intermittently sprayed out of a shower head of the water heater in a pulse mode. Thus, after being electrified, the water flow flows through a loop formed between the human body and the floor to generate pulse current, and a user can achieve the purpose of electric water balneotherapy by showering. By detecting whether water flow exists or not, the water flow can be automatically electrified during shower, and the electric water bath therapy is automatically started, so that the electric water bath therapy is convenient for users to use; in addition, the water flow is sprayed in certain pulses, so that the middle of the water flow is ensured to form an open circuit, and the pulse current is prevented from flowing away from the shower head to the ground, so that the effect of electromagnetic therapy is not achieved or the danger is avoided. Therefore, the method ensures that the water heater is easy to operate, is convenient for users to use, ensures the electromagnetic curative effect and improves the safety.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a flowchart of a control method of a water heater according to an embodiment of the present invention.

Fig. 2 shows a schematic partial structural diagram of a water heater provided by an embodiment of the invention.

Wherein the figures include the following reference numerals:

10. a shower head; 20. a pulse generator; 21. a pulse current plate; 22. a power source.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in the accompanying drawings, an embodiment of the present invention provides a control method of a water heater, including: detecting whether water flow exists in an output pipeline of the water heater or not; under the condition that water flow is detected in the output pipeline, electromagnetic pulse is generated to charge the water flow; and controlling the electrified water flow to be intermittently sprayed out of a shower head of the water heater in a pulse mode. In the present embodiment, the water flow refers to flowing water.

By applying the technical scheme of the invention, water current flows through a loop formed between a human body and the floor after being electrified so as to generate pulse current, and a user can achieve the purpose of electric water balneotherapy by showering. By detecting whether water flow exists or not, the water flow can be automatically electrified during shower, and the electric water bath therapy is automatically started, so that the electric water bath therapy is convenient for users to use; in addition, the water flow is sprayed in certain pulses, so that the middle of the water flow is ensured to form an open circuit, and the pulse current is prevented from flowing away from the shower head to the ground, so that the effect of electromagnetic therapy is not achieved or the danger is avoided. Therefore, the method ensures that the water heater is easy to operate, is convenient for users to use, ensures the electromagnetic curative effect and improves the safety.

In this embodiment, generating the electromagnetic pulse to charge the water stream comprises: and controlling the pulse generator to continuously generate electromagnetic pulses, wherein the water flow in the output pipeline flows through the pulse generator before being sprayed out of the shower head so as to charge the water flow. This allows an electromagnetic pulse to be generated by the pulse generator through which the water flows, thereby charging the water.

Further, the pulse generator comprises a pulse current plate and a power supply electrically connected with the pulse current plate, and the controlling the pulse generator to continuously generate the electromagnetic pulse comprises: controlling the power supply to be repeatedly electrified and deenergized at a preset frequency so as to enable the pulse current plate to continuously generate electromagnetic pulses; wherein, the water flow in the output pipeline flows through the pulse current plate before being sprayed out of the shower head, so that the water flow is electrified. Therefore, the electromagnetic pulse can be generated on the pulse current plate by repeatedly switching on and off, and the control is convenient. Wherein, the input power supply is direct current.

In this embodiment, the frequency of the water stream emitted from the shower head is equal to the frequency of the electromagnetic pulses. Therefore, the situation that water flow cannot be electrified if the pulse generator does not generate electromagnetic pulse when the water flow flows through the pulse generator is avoided, a good electromagnetic therapy effect can be ensured, and electric energy waste is avoided.

In this embodiment, the water heater includes the valve of control rivers break-make, and the water current after controlling to be electrified is spouted from the gondola water faucet of water heater is interrupted in the form of pulse and is included: the valve is controlled to open and close repeatedly at a frequency equal to the electromagnetic pulse. Therefore, the intermittent spraying of water flow can be realized by repeatedly opening and closing the valve, the control is convenient, and the frequency of the water flow sprayed from the shower head is equal to the frequency of electromagnetic pulse.

In this embodiment, the control method further includes: setting the duration time of the water flow which is electrified and intermittently sprayed in a pulse form; and after the duration time is up, stopping generating the electromagnetic pulse and enabling the water flow to be continuously sprayed out of the shower head. Namely, when a user takes a shower, the time of the electromagnetic therapy can be set in advance, and after the time of the electromagnetic therapy is reached, the shower is automatically switched to the common shower mode without manual operation, so that the degree of automation is high. The duration of the water flow which is electrified and intermittently sprayed in a pulse mode can be set before the beginning of showering, or the duration of the electromagnetic therapy can be prolonged or reduced as required in the process of showering. The user can operate through the control panel.

Further, the control method further comprises: stopping generating electromagnetic pulses within the duration time and continuously spraying water flow out of the shower head; or after the electromagnetic pulse is stopped and the water flow is continuously sprayed out from the shower head, the electromagnetic pulse is generated again and the water flow is sprayed out intermittently in a pulse mode. In other words, during the electromagnetic therapy, if the user wants to stop, the user can operate to stop the electromagnetic therapy to perform the ordinary shower mode. Or the user continues the electromagnetic therapy after the electromagnetic therapy is stopped, and then the user can operate to generate the electromagnetic pulse again to continue the electromagnetic therapy. The user can operate through the control panel. Thus, the combination of automatic operation and manual operation is realized, and the flexibility and the convenience are greatly improved.

In this embodiment, the control method further includes: and sending out indication information during the intermittent spraying process of the water flow in a pulse form, wherein the indication information is used for indication. The user can be reminded of carrying out electromagnetic therapy through the indication information, and the indication information is not sent out after the electromagnetic therapy is finished. Thus being more humanized. The indication information can be sent by an indicator light or the like.

Another embodiment of the present invention provides a control device of a water heater, the control device including: the receiving unit is used for receiving an indication signal whether the output pipeline of the water heater has water flow; the first control unit is used for sending a control command under the condition that the water flow exists in the output pipeline according to the indication signal, wherein the control command is used for indicating the generation of electromagnetic pulses to enable the water flow to be electrified; and the second control unit is used for controlling the water flow to be intermittently sprayed out of the shower head of the water heater in a pulse mode under the condition that the water flow is electrified. Therefore, after being electrified, water flows through a loop formed between the human body and the floor to generate pulse current, and a user can achieve the aim of electric water balneation through shower bath. By detecting whether water flow exists or not, the water flow can be automatically electrified during shower, and the electric water bath therapy is automatically started, so that the electric water bath therapy is convenient for users to use; in addition, the water flow is sprayed in certain pulses, so that the middle of the water flow is ensured to form an open circuit, and the pulse current is prevented from flowing away from the shower head to the ground, so that the effect of electromagnetic therapy is not achieved or the danger is avoided. Therefore, the method ensures that the water heater is easy to operate, is convenient for users to use, ensures the electromagnetic curative effect and improves the safety.

In this embodiment, the pulse generator includes a pulse current plate and a power supply electrically connected to the pulse current plate, and the control command is used to instruct the power supply to repeatedly power on and power off at a preset frequency, so that the pulse current plate continuously generates electromagnetic pulses; wherein, the water flow in the output pipeline flows through the pulse current plate before being sprayed out of the shower head. Therefore, the water flow electrification can be realized in a simple mode, and the control is convenient.

In this embodiment, the water heater includes the valve of control rivers break-make, and the second control unit is used for opening repeatedly with preset frequency control valve and closes, and preset frequency equals with the frequency of electromagnetic pulse. Therefore, the situation that water flow cannot be electrified if the pulse generator does not generate electromagnetic pulse when the water flow flows through the pulse generator is avoided, a good electromagnetic therapy effect can be ensured, and electric energy waste is avoided.

In this embodiment, the control device further includes: and the third control unit is used for receiving the input signal and setting the duration of the water flow electrification according to the input signal. This facilitates control of the duration of the water stream electrification. For example, the third control unit may be operated by controlling the first control unit.

Another embodiment of the present invention provides a storage medium including a stored program, wherein the program executes the control method described above.

Another embodiment of the present invention provides a processor, where the processor is configured to execute a program, where the program executes the control method described above.

In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

Another embodiment of the present invention provides a water heater including: the shower head 10, the shower head 10 has cavity to supply water to flow; the pulse generator 20 comprises a pulse current plate 21 and a power supply 22, the pulse current plate 21 is arranged in the cavity of the shower head 10, the power supply 22 is connected with the pulse current plate 21, and the power supply 22 can be repeatedly electrified and deenergized so as to enable the pulse current plate 21 to continuously generate electromagnetic pulses; and a valve connected with the shower head 10, wherein the valve can be repeatedly opened and closed to ensure that the water flow is intermittently sprayed out of the shower head 10 in a pulse mode. Thus, after being electrified, the water flow flows through a loop formed between the human body and the floor to generate pulse current, and a user can achieve the purpose of electric water balneotherapy by showering. By detecting whether water flow exists or not, the water flow can be automatically electrified during shower, and the electric water bath therapy is automatically started, so that the electric water bath therapy is convenient for users to use; in addition, the water flow is sprayed in certain pulses, so that the middle of the water flow is ensured to form an open circuit, and the pulse current is prevented from flowing away from the shower head to the ground, so that the effect of electromagnetic therapy is not achieved or the danger is avoided. Therefore, the method ensures that the water heater is easy to operate, is convenient for users to use, ensures the electromagnetic curative effect and improves the safety. The device has simple structure and low cost.

Further, a valve is disposed inside the shower head 10, the valve is used for controlling the opening or closing of the water inlet of the shower head 10, and the water heater further includes: the conveying pipeline is communicated with the shower head 10; the detection part is arranged on the conveying pipeline and is used for detecting whether water flow exists in the conveying pipeline or not; the control panel is provided with a display screen, an operating button and an indicating structure, wherein the indicating structure displays indicating information in the process that water flow is intermittently sprayed out from the shower head 10 in a pulse mode. Through setting up the detection portion, be convenient for realize the automatic control of electromagnetism medical treatment. Through setting up control panel, can in time know the state of water heater to and carry out manual operation, improved the convenience.

To facilitate an understanding of how the present solution may be implemented, an exemplary description is provided below.

The water heater has the electromagnetic therapy module, can understand control panel, and the electromagnetic therapy module provides a man-machine interaction interface, and the unit acquiescence electromagnetic therapy mode is opened, and under this interface, the user can move back as required and then press the electromagnetic therapy button as long as necessary and get into the electromagnetic therapy mode of closing when the unit is not outage, and the electromagnetic therapy mode is in the on-state throughout the year under normal conditions.

The electromagnetic therapy module reminds a user of performing electric water bath therapy through electromagnetic therapy icon flickering. The electromagnetic therapy mode is as follows: after the electromagnetic therapy is started, icons with characters of the electromagnetic therapy twinkle at the frequency of 1Hz on the interface. The default flashing time is 15min, the electromagnetic therapy mode is also ended after the flashing is finished, and then the icon is extinguished.

Starting the electromagnetic therapy mode: the machine set defaults that the electromagnetic therapy mode is started, the default time of the electromagnetic therapy mode is 15 minutes, and due to the fact that the acceptable physical therapy time of each user is inconsistent, the electromagnetic therapy time can be set through pressing keys after entering the electromagnetic therapy mode, for example, the shortest time is 15 minutes, the longest time is 30 minutes, and the plus key or the minus key can be added or subtracted by 5 minutes after being pressed once.

The unit automatically starts the electromagnetic therapy mode after the water faucet is turned on, a user can take a bath and perform water bath therapy at the same time, physical massage treatment is performed on the brain, the cervical vertebra and other parts of the user, and the unit continues to keep a normal combustion mode at the moment. The gas water heater exits the electromagnetic therapy mode after 15 min.

If the electromagnetic therapy mode is turned off, the electromagnetic therapy key is pressed for 5 seconds or more under the condition of turning on the water faucet after the electromagnetic therapy mode is powered on, the electromagnetic therapy mode is turned off by selecting 00, and the electromagnetic therapy mode is turned on by selecting 01.

After the water faucet is started, the unit automatically performs electric water bath treatment on a user in an electromagnetic treatment mode, after 15min, the unit automatically exits the electromagnetic treatment mode, the electric magnetic treatment icon is turned off, and the unit continues to keep a conventional working state.

The electromagnetic therapy mode control mainly comprises an electromagnetic pulse generator and a water heater sprinkler. The working principle of the electromagnetic pulse generator is as follows: the electromagnetic pulse generator device is arranged on the shower head, so that water flow sprayed in a pulse form (discontinuous form) can be charged, after the water flow is charged with the electromagnetic pulse, current cannot flow away from an original path because the water flow leaves the shower head and the water flow is not continuously sprayed, and a loop is formed by the charged water flow and the ground after the charged water flow contacts a human body, so that the purpose of electromagnetic pulse electromagnetic therapy is achieved.

The current provided by the electromagnetic therapy belongs to direct current, the current with a constant direction is generated, the distribution of ions in a human body can be changed, the electric energy acts on the human body to cause physical and chemical reactions in the human body, and the functions of tissues and organs are influenced through the nerve-body fluid action, so that the aims of eliminating the cause of disease, enhancing the immunity and promoting the repair and regeneration of damaged tissues are fulfilled, and a user obtains a good bath physical therapy experience.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.