A control method of a heat purification all-in-one machine

Abstract

The application discloses a control method of a heat and water purifying integrated machine, which comprises the following steps: step S100, a control system receives and judges a water taking instruction sent by a user, if the water taking instruction is to take purified water, the control system executes step S200, if the water taking instruction is to take tap water, the control system executes step S300; step S200, purified water flows into a purified water user pipeline after passing through a heating module to be taken by a user; step S300, tap water flows into a tap water user pipeline after passing through the heating module to be taken by the user, and step S400 is executed after the user takes the tap water; step S400, a purified water storage module supplies purified water into the heating module to flush the heating module. The application can meet the demand of the user for hot purified water and hot tap water, and can guarantee water safety.

Description

Technical Field

[0001] This invention relates to the field of integrated air purification and heating equipment, and particularly to a control method for an integrated air purification and heating system. Background Technology

[0002] With economic development and improved living standards, consumers have increasingly higher requirements for water purification and tap water. For example, they need water filtration, purification, and heating, and they also want convenient and affordable hot water to meet their needs for washing pots, dishes, and vegetables. Equipment that can meet these user needs will be increasingly recognized and favored by consumers.

[0003] Currently, some integrated water purifiers and heaters on the market can only heat purified water after it has been filtered. Using heated purified water for washing pots, dishes, and vegetables results in high costs and low water output. Other models can only heat tap water directly. If tap water is heated directly to boiling water for drinking, there is a risk of drinking unhealthy water. Neither of these two solutions can simultaneously meet the actual needs of heating both purified water and tap water. Summary of the Invention

[0004] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, this invention proposes a control method for an integrated water purifier and heat heater, which can heat both purified water and tap water within the integrated water purifier and heat heater, meeting users' needs for hot purified water and hot tap water, while ensuring water safety.

[0005] According to an embodiment of the present invention, a control method for an integrated water purifier and heater includes a purified water storage module, a tap water storage module, a heating module, a purified water user pipeline, a tap water user pipeline, and a control system. The inlet of the heating module is connected to either the purified water storage module or the tap water storage module, and the outlet of the heating module is connected to either the purified water user pipeline or the tap water user pipeline. The control method for the integrated water purifier and heater includes the following steps: Step S100: The control system receives and determines a water dispensing command sent by a user. If the water dispensing command is for purified water, the control system executes step S200; if the water dispensing command is for tap water, the control system executes step S300. Step S200: Connect the purified water storage module to the heating module to supply purified water into the heating module. The heating module heats the purified water, which then flows into the purified water user pipeline for user use. Step S300: Connect the tap water storage module to the heating module to supply tap water into the heating module. The heating module heats the tap water, which then flows into the tap water user pipeline for user use. After the user has used up the tap water, proceed to step S400. Step S400: Connect the purified water storage module to the heating module, and the purified water storage module supplies purified water into the heating module to rinse the heating module.

[0006] The invention offers at least the following advantages: When a user requires hot purified water, the control system connects the heating module to the purified water storage module, allowing purified water to flow into the user's purified water pipeline after passing through the heating module. Similarly, if a user requires hot tap water, the control system connects the heating module to the tap water storage module, allowing tap water to flow into the user's tap water pipeline after passing through the heating module. In summary, the control method of this invention can heat both purified water and tap water within the same integrated water purifier and heater, meeting the user's needs for both. Furthermore, the invention includes a rinsing step after the user has used the tap water. Specifically, the purified water storage module supplies purified water to the heating module to rinse it. The rinsed purified water then flows into the tap water storage module. This rinsing step effectively removes contamination caused by tap water flowing through the heating module, ensuring water safety.

[0007] According to some embodiments of the present invention, the heating module is in a heating state during the execution of step S400.

[0008] According to some embodiments of the present invention, the purified water user pipeline includes a hot purified water user pipeline and a cold purified water user pipeline. A purified water supply pipeline is provided on the purified water storage module. The purified water supply pipeline is used to supply purified water to the purified water storage module and the cold purified water user pipeline. In step S200, the purified water flowing through the heating module flows into the hot purified water user pipeline. The cold purified water in the cold purified water user pipeline and the hot purified water in the hot purified water user pipeline mix at the purified water outlet, which is used for users to take purified water. The water supply pipeline includes a hot tap water pipeline and a cold tap water pipeline. The tap water storage module is equipped with a tap water supply pipeline, which is used to supply tap water into the tap water storage module and the cold tap water pipeline. In step S300, the tap water flowing through the heating module flows into the hot tap water pipeline. The cold tap water in the cold tap water pipeline and the hot tap water in the hot tap water pipeline mix at the tap water inlet, which is used for users to take tap water.

[0009] According to some embodiments of the present invention, a first temperature detection module for detecting the cold purified water temperature is provided on the cold purified water user pipeline, a second temperature detection module for detecting the hot purified water temperature is provided on the hot purified water user pipeline, and a third temperature detection module for detecting the stored purified water temperature is provided in the purified water storage module. Step S200 includes the following steps: Step S210, connecting the purified water storage module to the heating module to supply purified water into the heating module; the control system acquires the stored purified water temperature value and a preset purified water outlet temperature value, wherein the preset purified water outlet temperature value is a temperature value preset when the user sends a water dispensing command; if the stored purified water temperature value is greater than or equal to the preset purified water outlet temperature value, then step S220 is executed. If the stored purified water temperature is less than the preset purified water outlet temperature, then step S230 is executed; in step S220, the heating module is turned off. A proportional valve is installed on the cold purified water user pipeline. The proportional valve is used to adjust the flow rate of the cold purified water user pipeline. The control system adjusts the flow rate of the cold purified water user pipeline through the proportional valve based on the difference between the hot purified water temperature and the preset purified water outlet temperature, the difference between the cold purified water temperature and the preset purified water outlet temperature, and the flow rate of the hot purified water user pipeline; in step S230, the heating module is turned on. The control system adjusts the heating power of the heating module based on the difference between the preset purified water outlet temperature and the hot purified water temperature, and the flow rate of the hot purified water user pipeline.

[0010] According to some embodiments of the present invention, the purified water storage module is provided with a purified water supply pipeline for supplying purified water into the purified water storage module. The purified water storage module is provided with a purified water level detection module and a third temperature detection module. The purified water level detection module is used to detect the purified water level in the purified water storage module. The purified water level includes a first water level, a second water level, and a third water level, wherein the first water level is higher than the second water level, and the second water level is higher than the third water level. The third temperature detection module is used to obtain the temperature value of the stored purified water in the purified water storage module. The control method of the above-mentioned integrated water purifier and heater further includes the following step: Step S50 0. The purified water level is obtained through the control system. If the purified water level is at or below the second water level, step S510 is executed; if the purified water level is between the first water level and the second water level, step S520 is executed. In step S510, the stored purified water temperature value is obtained through the control system and compared with a preset stored purified water temperature value. If the stored purified water temperature value is lower than the preset stored purified water temperature value, step S511 is executed; if the stored purified water temperature value is higher than the preset stored purified water temperature value, step S512 is executed. In step S511, purified water is supplied to the purified water storage module through the purified water supply pipeline. When the purified water level rises to the second water level, the supply of purified water stops. Then, the heating module is turned on and the purified water storage module is connected to the heating module. The purified water heated by the heating module continuously returns to the purified water storage module until the temperature value of the stored purified water received by the control system rises to the preset temperature value of the stored purified water. In step S512, purified water is supplied to the purified water storage module through the purified water supply pipeline. When the purified water level reaches the second water level, the supply of purified water stops. The temperature value of the stored purified water is obtained again through the control system. If the temperature value of the stored purified water is lower than the preset temperature value of the stored purified water, the heating module is turned on. The module controls the connection between the purified water storage module and the heating module. The purified water heated by the heating module continuously returns to the purified water storage module until the temperature value of the stored purified water received by the control system rises to the preset temperature value. If the temperature value of the stored purified water is higher than the preset temperature value, purified water is supplied to the purified water storage module through the purified water supply pipeline until one of the following conditions is met and the supply of purified water stops: Condition 1, the temperature value of the stored purified water obtained by the control system is equal to the preset temperature value; Condition 2, the water level obtained by the control system rises to the first water level.Step S520: The system obtains the stored purified water temperature value and compares it with a preset stored purified water temperature value. If the stored purified water temperature value is lower than the preset stored purified water temperature value, proceed to step S521; if the stored purified water temperature value is higher than the preset stored purified water temperature value, proceed to step S522. Step S521: The heating module is activated and the purified water storage module is connected to the heating module. The purified water heated by the heating module continuously returns to the purified water storage module until the stored purified water temperature value received by the control system rises to the preset stored purified water temperature value. Step S522: Purified water is supplied to the purified water storage module through the purified water supply pipeline until one of the following conditions is met: Condition 1: The stored purified water temperature value obtained by the control system is equal to the preset stored purified water temperature value; Condition 2: The purified water level obtained by the control system rises to the first water level.

[0011] According to some embodiments of the present invention, when the control system does not receive a user's instruction to take purified water, step S500 is executed; when the control system receives a user's instruction to take purified water, if the purified water level is zero, step S500 is executed first until the purified water level becomes the third water level; if the purified water level is not zero, step S200 is executed first.

[0012] According to some embodiments of the present invention, the tap water storage module is provided with a tap water level detection module and a fourth temperature detection module. The tap water level detection module is used to detect the tap water level in the tap water storage module. The tap water level includes a fourth water level, a fifth water level, and a sixth water level. The fourth water level is higher than the fifth water level, and the fifth water level is higher than the sixth water level. The fourth temperature detection module is used to obtain the temperature value of the stored tap water in the tap water storage module. The control method of the above-mentioned integrated water purifier and heat pump further includes the following step: Step S600, obtaining the tap water level through the control system. If the tap water level is at or below the fifth water level... Execute step S610. If the tap water level is between the fourth and fifth water levels, execute step S620. In step S610, the stored tap water temperature value is obtained through the control system and compared with a preset stored tap water temperature value. If the stored tap water temperature value is lower than the preset stored tap water temperature value, execute step S611. If the stored tap water temperature value is higher than the preset stored tap water temperature value, execute step S612. In step S611, tap water is supplied to the tap water storage module through the tap water supply pipeline. When the tap water level rises to the fifth water level, the tap water supply is stopped, and then... The heating module is activated, and the connection between the water storage module and the heating module is controlled. The heated water continuously returns to the water storage module until the temperature of the stored water received by the control system rises to the preset temperature value. In step S612, tap water is supplied to the water storage module through the tap water supply pipeline. When the water level reaches the fifth level, the water supply stops. The temperature value of the stored water is obtained again through the control system. If the temperature value is lower than the preset temperature value, the heating module is activated, and the water storage module is controlled. The module is connected to the heating module, and the tap water heated by the heating module continuously returns to the tap water storage module until the temperature value of the stored tap water received by the control system rises to the preset stored tap water temperature value. If the temperature value of the stored tap water is higher than the preset stored tap water temperature value, tap water is supplied to the tap water storage module through the tap water supply pipeline until one of the following conditions is met and the tap water supply stops: Condition 1, the temperature value of the stored tap water obtained by the control system is equal to the preset stored tap water temperature value; Condition 2, the water level obtained by the control system rises to the fourth water level.Step S620: The system obtains the stored tap water temperature value and compares it with a preset stored tap water temperature value. If the stored tap water temperature value is lower than the preset stored tap water temperature value, proceed to step S621; if the stored tap water temperature value is higher than the preset stored tap water temperature value, proceed to step S622. Step S621: The heating module is activated, and the tap water storage module is connected to the heating module. The tap water heated by the heating module continuously returns to the tap water storage module until the stored tap water temperature value received by the control system rises to the preset stored tap water temperature value. Step S622: Tap water is supplied to the tap water storage module through the tap water supply pipeline until one of the following conditions is met: Condition 1: The stored tap water temperature value obtained by the control system is equal to the preset stored tap water temperature value; Condition 2: The tap water level obtained by the control system rises to the fourth water level.

[0013] According to some embodiments of the present invention, when the control system does not receive a user's instruction to draw tap water, it executes step S600 and then executes step S400; when the control system receives a user's instruction to draw tap water, if the tap water level is zero, it executes step S600 first until the tap water level becomes the sixth water level; if the tap water level is not zero, it executes step S300 first.

[0014] According to some embodiments of the present invention, a flow detection device is provided on the hot tap water user pipeline, the flow detection device being used to detect the flow rate of the hot tap water user pipeline to provide feedback on whether the user is taking hot tap water.

[0015] According to some embodiments of the present invention, the integrated water purifier and heater further includes a purified water return pipe and a tap water return pipe. The water inlet of the heating module is connected to the purified water storage module or the tap water storage module. The water outlet of the heating module is connected to one end of the purified water return pipe, one end of the tap water return pipe, the purified water user pipe, and the tap water user pipe. The other end of the purified water return pipe is connected to the purified water storage module, and the other end of the tap water return pipe is connected to the tap water storage module.

[0016] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1This is a flowchart of a method according to an embodiment of the present invention; Figure 2 This is a system schematic diagram of one embodiment of the present invention.

[0018] Reference numerals: 1. Purified water supply pipeline; 2. Tap water supply pipeline; 3. Hot purified water user pipeline; 4. Hot tap water user pipeline; 5. Heating module; 5. Inlet end 5a; 5. Outlet end 5b; Heating element 5c; 6. Purified water storage module; 7. Tap water storage module; 8. Purified water outlet pipeline; 9. Tap water outlet pipeline; 10. First control valve assembly; 11. Second control valve assembly; 12. Inlet valve; 13. First temperature detection module; 14. Second temperature detection module; 15. Third temperature detection module; 16. Fourth temperature detection module; 17. Purified water level detection module; 18. Tap water level detection module; 19. Purified water return pipeline; 20. Tap water return pipeline; 21. Proportional valve; 22. Flow detection element; 23. Purified water inlet head; 24. Tap water inlet head; 25. Cold purified water user pipeline; 26. Cold tap water user pipeline. Detailed Implementation

[0019] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] In the description of this invention, the use of "first" and "second" is for the purpose of distinguishing technical features only, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.

[0021] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0022] like Figure 1 and Figure 2 As shown, this invention discloses a control method for an integrated water purifier and heater, wherein the integrated water purifier and heater includes a purified water storage module 6, a tap water storage module 7, a heating module 5, a purified water user pipeline, a tap water user pipeline, and a control system. The water inlet 5a of the heating module 5 is connected to the purified water storage module 6 or the tap water storage module 7, and the water outlet 5b of the heating module 5 is connected to the purified water user pipeline or the tap water user pipeline. The control method of the integrated water purifier and heater includes the following steps: In step S100, the control system receives and judges the water-taking command sent by the user. If the water-taking command is to take purified water, the control system executes step S200. If the water-taking command is to take tap water, the control system executes step S300. Step S200: Connect the purified water storage module 6 to the heating module 5 to supply purified water into the heating module 5. The heating module 5 is used to heat the purified water. After passing through the heating module 5, the purified water flows into the purified water user pipeline for the user to use. Step S300: Connect the tap water storage module 7 to the heating module 5 to supply tap water into the heating module 5. The heating module 5 is used to heat the tap water. After passing through the heating module 5, the tap water flows into the tap water user pipeline for the user to use. After the user has used up the tap water, proceed to step S400. In step S400, the purified water storage module 6 is connected to the heating module 5, and the purified water storage module 6 supplies purified water into the heating module 5 to rinse the heating module 5.

[0023] Understandably, during use, if a user needs hot purified water, the control system connects the heating module 5 to the purified water storage module 6, and the purified water flows into the user's purified water pipeline after passing through the heating module 5. Similarly, if a user needs hot tap water, the control system connects the heating module 5 to the tap water storage module 7, and the tap water flows into the user's tap water pipeline after passing through the heating module 5. In summary, the control method in this invention can heat both purified water and tap water within the same integrated water purifier and heater, meeting the user's needs for both hot purified water and hot tap water. Furthermore, this invention includes a rinsing step after the user has used the tap water. Specifically, the purified water storage module 6 supplies purified water to the heating module 5 to rinse it, and the rinsed purified water flows into the tap water storage module 7. This rinsing step effectively removes contamination caused by tap water flowing through the heating module 5, ensuring water safety.

[0024] It should be noted that, in one embodiment of the present invention, during the execution of step S400, the heating module 5 may be in a heated state to perform the rinsing step at a higher temperature, which can further improve water safety. Of course, in embodiments where the heating module 5 is not turned on, the rinsing step of step S400 can also be performed. Specifically, rinsing can be performed by pressurization or by utilizing the high temperature of the purified water itself in the purified water storage module 6.

[0025] In addition, the purified water after rinsing in step S400 can be returned to the purified water storage module 6; or a drain pipe can be installed in the integrated water purifier and heater to discharge the purified water after rinsing.

[0026] like Figure 2As shown, the purified water user pipeline in this embodiment of the invention includes a hot purified water user pipeline 3 and a cold purified water user pipeline 25. A purified water supply pipeline 1 is provided on the purified water storage module 6. The purified water supply pipeline 1 is used to supply purified water into the purified water storage module 6 and the cold purified water user pipeline 25. In step S200, the purified water flowing through the heating module 5 flows into the hot purified water user pipeline 3. The cold purified water in the cold purified water user pipeline 25 and the hot purified water in the hot purified water user pipeline 3 mix at the purified water outlet 23. The purified water outlet 23 is used to provide purified water to the user, and the purified water outlet 23 can be a smart faucet. This embodiment of the invention achieves the separation of hot and cold purified water by setting different pipelines. Users can obtain cold purified water only through the cold purified water user pipeline 25, or hot purified water only through the hot purified water user pipeline 3, or a mixture of cold and hot purified water.

[0027] In one embodiment of the present invention, a first temperature detection module 13 for detecting the temperature value of cold purified water is provided on the cold purified water user pipeline 25, a second temperature detection module 14 for detecting the temperature value of hot purified water is provided on the hot purified water user pipeline 3, and a third temperature detection module 15 for detecting the temperature value of stored purified water is provided in the purified water storage module 6. Step S200 includes the following steps: Step S210: Connect the purified water storage module 6 to the heating module 5 to supply purified water into the heating module 5. The control system obtains the stored purified water temperature value and the preset purified water outlet temperature value. The preset purified water outlet temperature value is the temperature value preset when the user sends the water retrieval command. If the stored purified water temperature value is greater than or equal to the preset purified water outlet temperature value, then proceed to step S220. If the stored purified water temperature value is less than the preset purified water outlet temperature value, then proceed to step S230. Step S220: Turn off heating module 5. A proportional valve 21 is installed on the cold purified water user pipeline. The proportional valve 21 is used to adjust the flow rate of the cold purified water user pipeline. The control system adjusts the flow rate of the cold purified water user pipeline 25 through the proportional valve based on the difference between the hot purified water temperature value and the preset purified water outlet temperature value, the difference between the cold purified water temperature value and the preset purified water outlet temperature value, and the flow rate of the hot purified water user pipeline 3. Step S230: Turn on the heating module 5. The control system adjusts the heating power of the heating module 5 according to the difference between the preset purified water outlet temperature value and the hot purified water temperature value and the flow rate of the hot purified water user pipeline 3.

[0028] Specifically, if the stored purified water temperature is higher than the preset purified water outlet temperature, the control system shuts off the heating module 5, and the hot purified water flows directly into the hot purified water user pipeline 3 without heating. The second temperature detection module 14 detects the hot purified water temperature T. 热净水 The first temperature detection module 13 detects the temperature T of the cold purified water. 冷净水 Preset purified water outlet temperature value T 净水预设The system calculates the desired water temperature set by the user when drawing water. 热净水 With T 净水预设 The difference can be used to obtain ΔT 热净水 By calculating T 冷净水 With T 净水预设 The difference can be used to obtain ΔT 冷净水 According to the hot and cold water mixing formula: ΔT 热净水 ×F 热净水 =ΔT 冷净水 ×F 冷净水 (of which F) 热净水 For the flow rate of hot water user pipeline 3, F 热净水 The value in this embodiment is a known fixed value that can be measured in advance, and the cold purified water flow rate F can be obtained. 冷净水 The control system can then control the opening degree of the proportional valve 21, thereby controlling the flow rate of cold purified water through the cold purified water user pipeline 25. When the cold purified water and hot purified water are mixed at the purified water inlet 23, the preset purified water outlet temperature T can be achieved. 净水预设 .

[0029] If the stored purified water temperature is lower than the preset purified water outlet temperature, the control system activates the heating module 5. The control system calculates T... 净水预设 With T 热净水 The difference can be used to obtain ΔT 热净水 According to the formula for the linear relationship between heating element power and temperature difference: P=F 热净水 ×ΔT 热净水 The power P of the heating module 5 can be calculated, and the control system can adjust the power of the heating module 5 according to the real-time calculation. After being heated by the heating module 5, the purified water flows into the hot purified water user pipeline 3. At this time, the purified water taken out from the purified water inlet 23 reaches the user's preset purified water outlet temperature T. 净水预设 Clean water.

[0030] In one embodiment of the present invention, a purified water storage module 6 is provided with a purified water supply pipeline 1, which is used to supply purified water into the purified water storage module 6. The purified water storage module 6 is provided with a purified water level detection module 17 and a third temperature detection module 15. The purified water level detection module 17 is used to detect the purified water level in the purified water storage module 6. The purified water level includes a first water level, a second water level, and a third water level. The first water level is higher than the second water level, and the second water level is higher than the third water level. The third temperature detection module 15 is used to obtain the temperature value of the purified water stored in the purified water storage module 6. The control method of the above-mentioned integrated water purification and heating machine further includes the following steps: Step S500: Obtain the purified water level through the control system. If the purified water level is at or below the second water level, proceed to step S510. If the purified water level is between the first water level and the second water level, proceed to step S520. In step S510, the storage purified water temperature value is obtained by the control system and compared with the preset storage purified water temperature value. If the storage purified water temperature value is lower than the preset storage purified water temperature value, step S511 is executed. If the storage purified water temperature value is higher than the preset storage purified water temperature value, step S512 is executed. Step S511: Water is supplied to the water storage module 6 through the water supply pipeline 1. When the water level rises to the second level, the water supply is stopped. Then, the heating module 5 is turned on and the water storage module 6 is connected to the heating module 5. The water heated by the heating module 5 is continuously returned to the water storage module 6 until the temperature value of the stored water received by the control system rises to the preset temperature value of the stored water. Step S512: Purified water is supplied to the purified water storage module 6 through the purified water supply pipeline 1. When the purified water level reaches the second level, the supply stops. The system then retrieves the stored purified water temperature value again. If the stored purified water temperature value is lower than the preset stored purified water temperature value, the heating module 5 is activated, and the purified water storage module 6 is connected to the heating module 5. The purified water heated by the heating module 5 continuously returns to the purified water storage module 6 until the stored purified water temperature value received by the control system rises to the preset stored purified water temperature value. If the stored purified water temperature value is higher than the preset stored purified water temperature value, purified water is supplied to the purified water storage module 6 through the purified water supply pipeline 1 until one of the following conditions is met: Condition 1: The stored purified water temperature value retrieved by the control system is equal to the preset stored purified water temperature value; Condition 2: The purified water level retrieved by the control system rises to the first level. Step S520: Obtain the stored purified water temperature value through the control system and compare it with the preset stored purified water temperature value. If the stored purified water temperature value is lower than the preset stored purified water temperature value, proceed to step S521. If the stored purified water temperature value is higher than the preset stored purified water temperature value, proceed to step S522. Step S521: Turn on the heating module 5 and control the water storage module 6 to connect with the heating module 5. The water heated by the heating module 5 is continuously returned to the water storage module 6 until the water storage temperature value received by the control system rises to the preset water storage temperature value. Step S522: Water is supplied to the water storage module 6 through the water supply pipeline 1 until one of the following conditions is met and the water supply is stopped: Condition 1: The temperature value of the stored water obtained by the control system is equal to the preset temperature value of the stored water; Condition 2: The water level obtained by the control system rises to the first water level.

[0031] It should be noted that the first, second, and third water levels mentioned above are only relative positions. That is, the first water level is not necessarily located at the top of the water storage module 6, and the third water level is not necessarily located at the bottom of the water storage module 6. The standards for the first, second, and third water levels can be determined according to the actual situation. In addition, the preset water storage temperature is the preset water insulation temperature inside the water storage module 6.

[0032] Understandably, when the control system does not receive a user's command to retrieve purified water, step S500 is executed to replenish the purified water in the purified water storage module 6 and maintain the purified water temperature. When the control system receives a user's command to retrieve purified water, if the purified water level is zero, step S500 is executed first to replenish the purified water in the purified water storage module 6 until the purified water level reaches the third level, after which purified water is provided to the user. If the purified water level is not zero, step S200 is executed first to provide purified water to the user.

[0033] In one embodiment of the present invention, such as Figure 2 As shown, the tap water user pipeline includes a hot tap water user pipeline 4 and a cold tap water user pipeline 26. A tap water supply pipeline 2 is provided on the tap water storage module 7. The tap water supply pipeline 2 is used to supply tap water into the tap water storage module 7 and the cold tap water user pipeline 26. In step S300, the tap water flowing through the heating module 5 flows into the hot tap water user pipeline 4. The cold tap water in the cold tap water user pipeline 26 and the hot tap water in the hot tap water user pipeline 4 mix at the tap water inlet 24. The tap water inlet 24 is used to provide tap water for users.

[0034] In one embodiment of the present invention, the tap water storage module 7 is provided with a tap water level detection module 18 and a fourth temperature detection module 16. The tap water level detection module 18 is used to detect the tap water level in the tap water storage module 7. The tap water level includes a fourth water level, a fifth water level, and a sixth water level, wherein the fourth water level is higher than the fifth water level, and the fifth water level is higher than the sixth water level. The fourth temperature detection module 16 is used to obtain the temperature value of the stored tap water in the tap water storage module 7. The control method of the above-mentioned integrated water purifier and heat pump further includes the following steps: Step S600: Obtain the tap water level through the control system. If the tap water level is at or below the fifth level, proceed to step S610. If the tap water level is between the fourth and fifth levels, proceed to step S620. In step S610, the stored tap water temperature value is obtained by the control system and compared with the preset stored tap water temperature value. If the stored tap water temperature value is lower than the preset stored tap water temperature value, step S611 is executed. If the stored tap water temperature value is higher than the preset stored tap water temperature value, step S612 is executed. Step S611: Tap water is supplied to the tap water storage module 7 through the tap water supply pipeline 2. When the tap water level rises to the fifth level, the tap water supply is stopped. Then, the heating module 5 is turned on and the tap water storage module 7 is connected to the heating module 5. The tap water heated by the heating module 5 is continuously returned to the tap water storage module 7 until the temperature value of the stored tap water received by the control system rises to the preset temperature value of the stored tap water. Step S612: Tap water is supplied to the tap water storage module 7 through the tap water supply pipe 2. When the tap water level reaches the fifth level, the tap water supply is stopped. The stored tap water temperature value is obtained again through the control system. If the stored tap water temperature value is lower than the preset stored tap water temperature value, the heating module 5 is turned on and the tap water storage module 7 is connected to the heating module 5. The tap water heated by the heating module 5 is continuously returned to the tap water storage module 7 until the stored tap water temperature value received by the control system rises to the preset stored tap water temperature value. If the stored tap water temperature value is higher than the preset stored tap water temperature value, tap water is supplied to the tap water storage module 7 through the tap water supply pipe 2 until one of the following conditions is met and the tap water supply is stopped: Condition 1: The stored tap water temperature value obtained by the control system is equal to the preset stored tap water temperature value; Condition 2: The tap water level obtained by the control system rises to the fourth level. Step S620: The stored tap water temperature value is obtained through the control system and compared with the preset stored tap water temperature value. If the stored tap water temperature value is lower than the preset stored tap water temperature value, step S621 is executed. If the stored tap water temperature value is higher than the preset stored tap water temperature value, step S622 is executed. Step S621: Turn on the heating module 5 and control the tap water storage module 7 to connect with the heating module 5. The tap water heated by the heating module 5 continuously returns to the tap water storage module 7 until the temperature value of the stored tap water received by the control system rises to the preset temperature value of the stored tap water. Step S622: Tap water is supplied to the tap water storage module 7 through the tap water supply pipeline 2 until one of the following conditions is met and the tap water supply is stopped: Condition 1: The temperature value of the stored tap water obtained by the control system is equal to the preset temperature value of the stored tap water; Condition 2: The tap water level obtained by the control system rises to the fourth water level.

[0035] It should be noted that the fourth, fifth, and sixth water levels mentioned above are only relative positions. That is, the fourth water level is not necessarily located at the top of the water storage module 7, and the sixth water level is not necessarily located at the bottom of the water storage module 7. The standards for the fourth, fifth, and sixth water levels can be determined according to actual conditions. Furthermore, the preset stored tap water temperature value is the system-preset heat preservation temperature of the tap water within the water storage module 7.

[0036] It should be noted that when the control system does not receive a user's command to collect tap water, it executes step S600 and then step S400 to replenish the tap water in the tap water storage module 7 and maintain the tap water temperature. When the control system receives a user's command to collect tap water, if the tap water level is zero, it executes step S600 first to replenish the purified water in the tap water storage module 7 until the tap water level reaches the sixth level, and then continues to provide tap water to the user. If the tap water level is not zero, it executes step S300 first to provide tap water to the user.

[0037] Reference Figure 2 In this embodiment of the invention, a flow detection device 22 is installed on the hot tap water user pipeline 4. The flow detection device 22 is used to detect the flow rate of the hot tap water user pipeline 4 to provide feedback on whether the user is taking hot tap water. If the user needs to take hot tap water, step S300 is executed; if the user does not take hot tap water, step S600 is executed.

[0038] Reference Figure 2 In this embodiment of the invention, the integrated water purifier and heater also includes a purified water return pipe 19 and a tap water return pipe 20. The water inlet 5a of the heating module 5 is connected to the purified water storage module 6 or the tap water storage module 7. The water outlet 5b of the heating module 5 is connected to one end of the purified water return pipe 19, one end of the tap water return pipe 20, the purified water user pipe, and the tap water user pipe. The other end of the purified water return pipe 19 is connected to the purified water storage module 6, and the other end of the tap water return pipe 20 is connected to the tap water storage module 7.

[0039] This embodiment of the invention also includes a second control valve assembly 11, which is selectively connected to one of the following: purified water return pipeline 19, hot purified water user pipeline 3, tap water return pipeline 20, and hot tap water user pipeline 4. The second control valve assembly 11 can be two one-in-two-out control valves or one one-in-four-out control valve.

[0040] It should be noted that, in one embodiment of the present invention, the integrated water purifier and heater may further include a purified water outlet pipe 8, a tap water outlet pipe 9, and a first control valve assembly 10. The purified water supply pipe 1 and the purified water outlet pipe 8 are both connected to the purified water storage module 6. The purified water in the purified water supply pipe 1 can first flow into the purified water storage module 6 for storage. When the user takes the water, it flows through the purified water storage module 6 into the purified water outlet pipe 8 and can then enter the first control valve assembly 10. Similarly, the tap water supply pipe 2 and the tap water outlet pipe 9 are both connected to the tap water storage module 7. The tap water in the tap water supply pipe 2 can first flow into the tap water storage module 7 for storage. When the user takes the water, it flows through the tap water storage module 7 into the tap water outlet pipe 9 and can then enter the first control valve assembly 10. It should be noted that the water inlet 5a of the heating module 5 is connected to the purified water outlet pipe 8 or the tap water outlet pipe 9 through the first control valve assembly 10. The first control valve assembly 10 can be a two-inlet-one-outlet control valve or two one-way valves.

[0041] In one embodiment of the present invention, such as Figure 2 As shown, the heating module 5 may include a heating element 5c. When the heating element 5c is turned on, it is in a heating state and can heat the purified water or tap water flowing through the heating module 5. When the heating element 5c is turned off, it is in a non-heating state. The heating element 5c may be an instantaneous heating element.

[0042] Furthermore, in one embodiment of the present invention, such as Figure 2 As shown, inlet valves 12 can be installed on both the purified water supply pipeline 1 and the tap water supply pipeline 2. The two inlet valves 12 can control the opening and closing of the purified water supply pipeline 1 and the tap water supply pipeline 2 respectively, thereby controlling the amount of purified water entering the purified water storage module 6 and the amount of tap water entering the tap water storage module 7.

[0043] Furthermore, it should be noted that the temperatures of the cold purified water and cold tap water referred to in this invention are both lower than the temperatures of the hot purified water and hot tap water. The cold purified water and cold tap water can be water at room temperature or water that has been cooled. In addition, a water purification component can be installed at the front end of the purified water supply pipeline 1. The water purification component is used to filter the water to make the water meet the purification standards, and the filtered purified water can flow into the purified water supply pipeline 1; while the tap water supply pipeline 2 can be directly connected to the tap water pipe.

[0044] A control method for an integrated air purifier and heat pump in an embodiment of the present invention specifically includes the following steps: Step S100: When the control system does not receive a user's instruction to take purified water, proceed to step S500; when the control system receives a user's instruction to take purified water, if the purified water level is zero, proceed to step S500 first, until the purified water level reaches the third level, then proceed to step S200 to continue providing purified water to the user; if the purified water level is not zero, proceed to step S200 first; when the control system does not receive a user's instruction to take tap water and does not proceed to step S500, proceed to step S600 and then proceed to step S400; when the control system receives a user's instruction to take tap water, if the tap water level is zero, proceed to step S600 first, until the tap water level reaches the sixth level, then proceed to step S300 to continue providing tap water to the user; if the tap water level is not zero, proceed to step S300 first. In step S200, in step S210, the purified water storage module 6 is connected to the heating module 5 to supply purified water into the heating module 5. The control system obtains the stored purified water temperature value and the preset purified water outlet temperature value. The preset purified water outlet temperature value is the temperature value preset when the user sends the water retrieval command. If the stored purified water temperature value is greater than or equal to the preset purified water outlet temperature value, then step S220 is executed. If the stored purified water temperature value is less than the preset purified water outlet temperature value, then step S230 is executed. Step S220: Turn off heating module 5. A proportional valve 21 is installed on the cold purified water user pipeline. The proportional valve 21 is used to adjust the flow rate of the cold purified water user pipeline. The control system adjusts the flow rate of the cold purified water user pipeline through the proportional valve based on the difference between the hot purified water temperature value and the preset purified water outlet temperature value, the difference between the cold purified water temperature value and the preset purified water outlet temperature value, and the flow rate of the hot purified water user pipeline 3. Step S230: Turn on the heating module 5. The control system adjusts the heating power of the heating module 5 according to the difference between the preset purified water outlet temperature value and the hot purified water temperature value and the flow rate of the hot purified water user pipeline 3. Step S300: Connect the tap water storage module 7 to the heating module 5 to supply tap water into the heating module 5. The heating module 5 is used to heat the tap water. After passing through the heating module 5, the tap water flows into the tap water user pipeline for the user to use. After the user has used up the tap water, proceed to step S400. Step S400: Connect the purified water storage module 6 to the heating module 5. The purified water storage module 6 supplies purified water into the heating module 5 to rinse the heating module 5. The rinsed purified water flows into the tap water storage module 7. Step S500: Obtain the purified water level through the control system. If the purified water level is at or below the second water level, proceed to step S510. If the purified water level is between the first water level and the second water level, proceed to step S520. In step S510, the storage purified water temperature value is obtained by the control system and compared with the preset storage purified water temperature value. If the storage purified water temperature value is lower than the preset storage purified water temperature value, step S511 is executed. If the storage purified water temperature value is higher than the preset storage purified water temperature value, step S512 is executed. Step S511: Water is supplied to the water storage module 6 through the water supply pipeline 1. When the water level rises to the second level, the water supply is stopped. Then, the heating module 5 is turned on and the water storage module 6 is connected to the heating module 5. The water heated by the heating module 5 is continuously returned to the water storage module 6 until the temperature value of the stored water received by the control system rises to the preset temperature value of the stored water. Step S512: Purified water is supplied to the purified water storage module 6 through the purified water supply pipeline 1. When the purified water level reaches the second level, the supply stops. The system then retrieves the stored purified water temperature value again. If the stored purified water temperature value is lower than the preset stored purified water temperature value, the heating module 5 is activated, and the purified water storage module 6 is connected to the heating module 5. The purified water heated by the heating module 5 continuously returns to the purified water storage module 6 until the stored purified water temperature value received by the control system rises to the preset stored purified water temperature value. If the stored purified water temperature value is higher than the preset stored purified water temperature value, purified water is supplied to the purified water storage module 6 through the purified water supply pipeline 1 until one of the following conditions is met: Condition 1: The stored purified water temperature value retrieved by the control system is equal to the preset stored purified water temperature value; Condition 2: The purified water level retrieved by the control system rises to the first level. Step S520: Obtain the stored purified water temperature value through the control system and compare it with the preset stored purified water temperature value. If the stored purified water temperature value is lower than the preset stored purified water temperature value, proceed to step S521. If the stored purified water temperature value is higher than the preset stored purified water temperature value, proceed to step S522. Step S521: Turn on the heating module 5 and control the water storage module 6 to connect with the heating module 5. The water heated by the heating module 5 is continuously returned to the water storage module 6 until the water storage temperature value received by the control system rises to the preset water storage temperature value. Step S522: Water is supplied into the water storage module 6 through the water supply pipeline 1 until one of the following conditions is met and the water supply is stopped: Condition 1: The temperature value of the stored water obtained by the control system is equal to the preset temperature value of the stored water; Condition 2: The water level obtained by the control system rises to the first water level. Step S600: Obtain the tap water level through the control system. If the tap water level is at or below the fifth level, proceed to step S610. If the tap water level is between the fourth and fifth levels, proceed to step S620. Step S610: The stored tap water temperature value is obtained through the control system and compared with the preset stored tap water temperature value. If the stored tap water temperature value is lower than the preset stored tap water temperature value, step S611 is executed. If the stored tap water temperature value is higher than the preset stored tap water temperature value, step S612 is executed. Step S611: Tap water is supplied to the tap water storage module 7 through the tap water supply pipeline 2. When the tap water level rises to the fifth level, the tap water supply is stopped. Then, the heating module 5 is turned on and the tap water storage module 7 is connected to the heating module 5. The tap water heated by the heating module 5 is continuously returned to the tap water storage module 7 until the temperature value of the stored tap water received by the control system rises to the preset temperature value of the stored tap water. Step S612: Tap water is supplied to the tap water storage module 7 through the tap water supply pipe 2. When the tap water level reaches the fifth level, the tap water supply is stopped. The stored tap water temperature value is obtained again through the control system. If the stored tap water temperature value is lower than the preset stored tap water temperature value, the heating module 5 is turned on and the tap water storage module 7 is connected to the heating module 5. The tap water heated by the heating module 5 is continuously returned to the tap water storage module 7 until the stored tap water temperature value received by the control system rises to the preset stored tap water temperature value. If the stored tap water temperature value is higher than the preset stored tap water temperature value, tap water is supplied to the tap water storage module 7 through the tap water supply pipe 2 until one of the following conditions is met and the tap water supply is stopped: Condition 1: The stored tap water temperature value obtained by the control system is equal to the preset stored tap water temperature value; Condition 2: The tap water level obtained by the control system rises to the fourth level. Step S620: The stored tap water temperature value is obtained through the control system and compared with the preset stored tap water temperature value. If the stored tap water temperature value is lower than the preset stored tap water temperature value, step S621 is executed. If the stored tap water temperature value is higher than the preset stored tap water temperature value, step S622 is executed. Step S621: Turn on the heating module 5 and control the tap water storage module 7 to connect with the heating module 5. The tap water heated by the heating module 5 continuously returns to the tap water storage module 7 until the temperature value of the stored tap water received by the control system rises to the preset temperature value of the stored tap water. Step S622: Tap water is supplied to the tap water storage module 7 through the tap water supply pipeline 2 until one of the following conditions is met and the tap water supply is stopped: Condition 1: The temperature value of the stored tap water obtained by the control system is equal to the preset temperature value of the stored tap water; Condition 2: The tap water level obtained by the control system rises to the fourth water level.

[0045] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0046] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A control method for an integrated air purifier and heater, characterized in that, The integrated water purifier and heater includes a purified water storage module, a tap water storage module, a heating module, a purified water user pipeline, a tap water user pipeline, and a control system. The inlet of the heating module is connected to either the purified water storage module or the tap water storage module, and the outlet of the heating module is connected to either the purified water user pipeline or the tap water user pipeline. The control method for the integrated water purifier and heater includes the following steps: Step S100: The control system receives and judges the water-taking instruction sent by the user. If the water-taking instruction is to take purified water, the control system executes step S200. If the water-taking instruction is to take tap water, the control system executes step S300. Step S200: Connect the purified water storage module to the heating module to supply purified water into the heating module. The heating module is used to heat the purified water. After passing through the heating module, the purified water flows into the purified water user pipeline for the user to use. Step S300: Connect the tap water storage module to the heating module to supply tap water into the heating module. The heating module is used to heat the tap water. After passing through the heating module, the tap water flows into the tap water user pipeline for the user to use. After the user has used up the tap water, proceed to step S400. Step S400: Connect the purified water storage module to the heating module, and supply purified water into the heating module to rinse the heating module.

2. The control method for an integrated air purifier and heat dissipation unit according to claim 1, characterized in that, During the execution of step S400, the heating module is in a heating state.

3. The control method for an integrated air purifier and heat dissipation unit according to claim 1, characterized in that, The purified water user pipeline includes a hot purified water user pipeline and a cold purified water user pipeline. The purified water storage module is equipped with a purified water supply pipeline. The purified water supply pipeline is used to supply purified water into the purified water storage module and the cold purified water user pipeline. In step S200, the purified water flowing through the heating module flows into the hot purified water user pipeline. The cold purified water in the cold purified water user pipeline and the hot purified water in the hot purified water user pipeline mix at the purified water outlet. The purified water outlet is used for users to take purified water. The tap water user pipeline includes a hot tap water user pipeline and a cold tap water user pipeline. The tap water storage module is equipped with a tap water supply pipeline, which is used to supply tap water into the tap water storage module and the cold tap water user pipeline. In step S300, the tap water flowing through the heating module flows into the hot tap water user pipeline. The cold tap water in the cold tap water user pipeline and the hot tap water in the hot tap water user pipeline mix at the tap water inlet, which is used for users to take tap water.

4. The control method for an integrated air purifier and heat dissipation unit according to claim 3, characterized in that, The cold purified water user pipeline is equipped with a first temperature detection module for detecting the cold purified water temperature value, the hot purified water user pipeline is equipped with a second temperature detection module for detecting the hot purified water temperature value, and the purified water storage module is equipped with a third temperature detection module for detecting the stored purified water temperature value. Step S200 includes the following steps: Step S210: Connect the purified water storage module to the heating module to supply purified water into the heating module. The control system acquires the stored purified water temperature value and the preset purified water outlet temperature value. The preset purified water outlet temperature value is the temperature value preset when the user sends a water dispensing command. If the stored purified water temperature value is greater than or equal to the preset purified water outlet temperature value, then proceed to step S220. If the stored purified water temperature value is less than the preset purified water outlet temperature value, then proceed to step S230. Step S220: Turn off the heating module. A proportional valve is installed on the cold purified water user pipeline. The proportional valve is used to adjust the flow rate of the cold purified water user pipeline. The control system adjusts the flow rate of the cold purified water user pipeline through the proportional valve based on the difference between the hot purified water temperature value and the preset purified water outlet temperature value, the difference between the cold purified water temperature value and the preset purified water outlet temperature value, and the flow rate of the hot purified water user pipeline. Step S230: Turn on the heating module. The control system adjusts the heating power of the heating module according to the difference between the preset purified water outlet temperature value and the hot purified water temperature value, as well as the flow rate of the hot purified water user pipeline.

5. A control method for an integrated air purifier and heat dissipation unit according to claim 1 or 4, characterized in that, The purified water storage module is equipped with a purified water supply pipeline for supplying purified water into the purified water storage module. The purified water storage module is equipped with a purified water level detection module and a third temperature detection module. The purified water level detection module is used to detect the purified water level within the purified water storage module. The purified water level includes a first water level, a second water level, and a third water level, where the first water level is higher than the second water level, and the second water level is higher than the third water level. The third temperature detection module is used to obtain the temperature value of the stored purified water within the purified water storage module. The control method for the above-mentioned integrated water purification and heating machine further includes the following steps: Step S500: Obtain the purified water level through the control system. If the purified water level is at or below the second water level, proceed to step S510. If the purified water level is between the first water level and the second water level, proceed to step S520. In step S510, the storage purified water temperature value is obtained through the control system and compared with the preset storage purified water temperature value. If the storage purified water temperature value is lower than the preset storage purified water temperature value, step S511 is executed. If the storage purified water temperature value is higher than the preset storage purified water temperature value, step S512 is executed. Step S511: Water is supplied to the water storage module through the water supply pipeline. When the water level rises to the second water level, the water supply is stopped. Then, the heating module is turned on and the water storage module is connected to the heating module. The water heated by the heating module is continuously returned to the water storage module until the temperature value of the stored water received by the control system rises to the preset temperature value of the stored water. Step S512: Purified water is supplied to the purified water storage module through the purified water supply pipeline. When the purified water level reaches the second water level, the supply stops. The temperature of the stored purified water is then obtained again through the control system. If the stored purified water temperature is lower than the preset stored purified water temperature, the heating module is activated, and the purified water storage module is connected to the heating module. The purified water heated by the heating module continuously returns to the purified water storage module until the temperature of the stored purified water received by the control system rises to the preset stored purified water temperature. If the stored purified water temperature is higher than the preset stored purified water temperature, purified water is supplied to the purified water storage module through the purified water supply pipeline until one of the following conditions is met: Condition 1: The temperature of the stored purified water obtained by the control system is equal to the preset stored purified water temperature; Condition 2: The purified water level obtained by the control system rises to the first water level. Step S520: The storage purified water temperature value is obtained through the control system and compared with the preset storage purified water temperature value. If the storage purified water temperature value is lower than the preset storage purified water temperature value, step S521 is executed. If the storage purified water temperature value is higher than the preset storage purified water temperature value, step S522 is executed. Step S521: Turn on the heating module and control the water purification storage module to connect with the heating module. The purified water heated by the heating module is continuously returned to the water purification storage module until the temperature value of the stored purified water received by the control system rises to the preset temperature value of the stored purified water. Step S522: Supply purified water into the purified water storage module through the purified water supply pipeline until one of the following conditions is met and the supply of purified water is stopped: Condition 1: The temperature value of the stored purified water obtained by the control system is equal to the preset temperature value of the stored purified water; Condition 2: The water level of the purified water obtained by the control system rises to the first water level.

6. The control method for an integrated air purifier and heat dissipation unit according to claim 5, characterized in that, When the control system does not receive a user's instruction to take purified water, step S500 is executed; when the control system receives a user's instruction to take purified water, if the purified water level is zero, step S500 is executed first until the purified water level becomes the third water level; if the purified water level is not zero, step S200 is executed first.

7. The control method for an integrated air purifier and heat dissipation unit according to claim 3, characterized in that, The tap water storage module is equipped with a tap water level detection module and a fourth temperature detection module. The tap water level detection module is used to detect the tap water level in the tap water storage module. The tap water level includes a fourth water level, a fifth water level, and a sixth water level. The fourth water level is higher than the fifth water level, and the fifth water level is higher than the sixth water level. The fourth temperature detection module is used to obtain the temperature value of the stored tap water in the tap water storage module. The control method of the above-mentioned integrated water purifier and heat pump further includes the following steps: Step S600: Obtain the tap water level through the control system. If the tap water level is at or below the fifth water level, proceed to step S610. If the tap water level is between the fourth and fifth water levels, proceed to step S620. In step S610, the stored tap water temperature value is obtained through the control system and compared with a preset stored tap water temperature value. If the stored tap water temperature value is lower than the preset stored tap water temperature value, step S611 is executed. If the stored tap water temperature value is higher than the preset stored tap water temperature value, step S612 is executed. Step S611: Tap water is supplied to the tap water storage module through the tap water supply pipeline. When the tap water level rises to the fifth level, the tap water supply is stopped. Then, the heating module is turned on and the tap water storage module is connected to the heating module. The tap water heated by the heating module is continuously returned to the tap water storage module until the temperature value of the stored tap water received by the control system rises to the preset temperature value of the stored tap water. Step S612: Tap water is supplied to the tap water storage module through the tap water supply pipeline. When the tap water level reaches the fifth level, the tap water supply stops. The temperature value of the stored tap water is obtained again through the control system. If the temperature value of the stored tap water is lower than the preset temperature value, the heating module is turned on and the tap water storage module is connected to the heating module. The tap water heated by the heating module continuously returns to the tap water storage module until the temperature value of the stored tap water received by the control system rises to the preset temperature value. If the temperature value of the stored tap water is higher than the preset temperature value, tap water is supplied to the tap water storage module through the tap water supply pipeline until one of the following conditions is met and the tap water supply stops: Condition 1: The temperature value of the stored tap water obtained by the control system is equal to the preset temperature value; Condition 2: The water level obtained by the control system rises to the fourth level. Step S620: The stored tap water temperature value is obtained through the control system and compared with the preset stored tap water temperature value. If the stored tap water temperature value is lower than the preset stored tap water temperature value, step S621 is executed. If the stored tap water temperature value is higher than the preset stored tap water temperature value, step S622 is executed. Step S621: Turn on the heating module and control the tap water storage module to connect with the heating module. The tap water heated by the heating module is continuously returned to the tap water storage module until the temperature value of the stored tap water received by the control system rises to the preset temperature value of the stored tap water. Step S622: Tap water is supplied to the tap water storage module through the tap water supply pipeline until one of the following conditions is met and the tap water supply is stopped: Condition 1: The temperature value of the stored tap water obtained by the control system is equal to the preset temperature value of the stored tap water; Condition 2: The water level of the tap water obtained by the control system rises to the fourth water level.

8. The control method for an integrated heat purifier and water heater according to claim 7, characterized in that, When the control system does not receive a user's instruction to draw tap water, it executes step S600 and then step S400; when the control system receives a user's instruction to draw tap water, if the tap water level is zero, it executes step S600 first until the tap water level becomes the sixth water level; if the tap water level is not zero, it executes step S300 first.

9. The control method for an integrated air purifier and heat dissipation unit according to claim 8, characterized in that, A flow detection device is installed on the hot tap water user pipeline. The flow detection device is used to detect the flow rate of the hot tap water user pipeline to provide feedback on whether the user is taking hot tap water.

10. The control method for an integrated air purifier and heat dissipation unit according to claim 1, characterized in that, The integrated water purifier and heater also includes a purified water return pipe and a tap water return pipe. The outlet of the heating module is connected to one end of the purified water return pipe, one end of the tap water return pipe, the purified water user pipe, and the tap water user pipe. The other end of the purified water return pipe is connected to the purified water storage module, and the other end of the tap water return pipe is connected to the tap water storage module.

Images