Heating structure and water purification equipment

Abstract

The utility model relates to a heating structure and water purifying equipment, in the heating structure, a first heating adjusting module is arranged in a heating cavity, and the first heating adjusting module is configured to adjust the temperature of liquid in the heating cavity; the first end of the first transmission assembly communicates with the filtered water output end, and the second end of the first transmission assembly communicates with the heating cavity; the first input end of the second transmission assembly is communicated with the filtered water output end, the second input end of the second transmission assembly is communicated with the heating cavity, and the output end of the second transmission assembly is used for outputting the liquid with the adjusted temperature, so that the heating temperature of the filtered water or the softened water can be adjusted, and the filtered water or the softened water with the adjusted temperature can be output. According to the water dispenser, a user can directly drink heated filtered water or softened water conveniently, cold and hot softened water (or filtered water) is output in a mixed mode, the temperature adjusting efficiency of the softened water or the filtered water is improved, and the practicability of the water dispenser is enhanced.

Description

Technical Field

[0001] The present application relates to the technical field of household electrical appliances, and in particular to a heating structure and a water purification device. Background Art

[0002] Water is an indispensable resource for human survival, life and production activities, but the increase of industrial pollution makes the removal of impurities in water particularly important. Water purification equipment is a water treatment equipment that deeply filters and purifies water according to the requirements of water use. Water purification equipment can be divided into pre-water purifiers, reverse osmosis water purifiers, water softeners and water purifiers according to the purification and filtration methods. The water softener adopts the principle of resin ion exchange to replace calcium and magnesium ions in water through resin, and the calcium and magnesium ions are removed to produce softened water with extremely low hardness.

[0003] In a conventional water softener, softened water is usually directly outputted, and it is not possible to directly output the softened water after heating. In a water softener with a heating function, it is usually possible to directly output the softened water after heating, and it is not possible to adjust the temperature of the softened water after heating. Utility Model Content

[0004] Based on this, it is necessary to provide a heating structure and water purification equipment that can heat softened water and output a mixture of cold and hot softened water to achieve temperature regulation of softened water in order to address the problems existing in the above-mentioned existing water softeners.

[0005] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides a heating structure, which is applied to a water purification device, wherein the water purification device includes a water purification device body, and the water purification device body is provided with a water filter output end, and the water filter output end is used to output liquid; the heating structure includes:

[0006] A first heating component, the first heating component comprises a first heating adjustment module and a heating cavity; the first heating adjustment module is disposed in the heating cavity, and the first heating adjustment module is configured to adjust the temperature of the liquid in the heating cavity;

[0007] A first transmission component, wherein a first end of the first transmission component is connected to the water filtering output end, and a second end of the first transmission component is connected to the heating cavity;

[0008] The second transmission component, the first input end of the second transmission component is connected to the water filtering output end, the second input end of the second transmission component is connected to the heating cavity, and the output end of the second transmission component is used to output the temperature-regulated liquid.

[0009] In one of the embodiments, the heating structure further comprises a second heating component, and the second heating component is disposed at an output end of the second transmission component;

[0010] The second heating assembly includes a second heating and regulating module, and the second heating and regulating module is configured to perform secondary temperature regulation on the temperature-regulated liquid.

[0011] In one embodiment, the first transmission assembly includes a first valve body, a first pipe, and a second pipe;

[0012] The first end of the first pipe is connected to the first end of the first valve body, and the second end of the first pipe is connected to the filtered water output end; the first end of the second pipe is connected to the second end of the first valve body, and the second end of the second pipe is connected to the heating cavity.

[0013] In one embodiment, the second transmission assembly includes a second valve body, a third pipe, a fourth pipe, and a fifth pipe;

[0014] The first input end of the second valve body is connected to the filtered water output end through the third pipe, the second input end of the second valve body is connected to the heating cavity through the fourth pipe, and the output end of the second valve body is connected to the fifth pipe; the second heating adjustment module is arranged in the fifth pipe.

[0015] In one of the embodiments, the second transmission assembly further includes a first pump body;

[0016] The first pump body is arranged at the second input end of the second valve body; the second input end of the second valve body, the first pump body, the fourth pipeline and the heating cavity are in communication.

[0017] In one embodiment, the second transmission component further includes a third valve body and a fourth valve body; the filtered water output end includes a first filtered water output end and a second filtered water output end;

[0018] The first end of the third valve body is connected to the first filtered water output end and the first end of the fourth valve body respectively; the second end of the third valve body is connected to the first input end of the second valve body through the third pipeline; the second end of the fourth valve body is connected to the second filtered water output end.

[0019] In one of the embodiments, the first heating and regulating module includes a first heating element and a first temperature sensor;

[0020] The first heating element is disposed in the heating cavity, and the first temperature sensor is configured to detect the temperature of the liquid in the heating cavity.

[0021] In one embodiment, the first heating component further includes a pressure relief valve; the pressure relief valve is disposed in the heating chamber.

[0022] In one of the embodiments, the second heating and regulating module includes a second heating element and a second temperature sensor;

[0023] The second heating element is disposed in the fifth pipe; and the second temperature sensor is configured to detect the temperature of the liquid in the fifth pipe.

[0024] On the other hand, an embodiment of the utility model further provides a water purification device, comprising a water purification device body and a heating structure as described above; the water purification device body is provided with a water filtration output end, and the heating structure is connected to the water filtration output end.

[0025] One of the above technical solutions has the following advantages and beneficial effects:

[0026] In each embodiment of the above-mentioned heating structure, it is applied to a water purification device, which includes a water purification device main body, and the water purification device main body is provided with a water filtration output end, and the water filtration output end is used to output liquid; the heating structure includes a first heating component, a first transmission component and a second transmission component; the first heating component includes a first heating adjustment module and a heating cavity; the first heating adjustment module is arranged in the heating cavity, and the first heating adjustment module is configured to adjust the temperature of the liquid in the heating cavity; the first end of the first transmission component is connected to the water filtration output end, and the second end of the first transmission component is connected to the heating cavity; the first input end of the second transmission component is connected to the water filtration output end, and the second input end of the second transmission component is connected to the heating cavity, and the output end of the second transmission component is used to output the temperature-adjusted liquid, so as to adjust the heating temperature of the filtered water or softened water, and realize the output of the temperature-adjusted filtered water or softened water, so that users can directly drink the heated filtered water or softened water. The present application has a first transmission component set up and connected between the water filter output end and the first heating component, so that the first transmission component can transmit the liquid (such as filtered water or softened water) output from the water filter output end to the first heating component for heating and regulation; a second transmission component is respectively set up and connected to the first heating component and the water filter output end, so that the second transmission component can receive the heated liquid output by the first heating component, and can also receive the liquid at room temperature output by the water filter output end, and mix the liquid at room temperature with the heated liquid to output, so as to obtain liquid with suitable temperature for direct drinking by users, thereby realizing the mixed output of cold and hot softened water (or filtered water), improving the efficiency of temperature regulation of softened water or filtered water, and enhancing the practicality of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of a first connection structure of a heating structure in one embodiment;

[0028] Figure 2 is a schematic diagram of a second connection structure of a heating structure in one embodiment;

[0029] Figure 3 A schematic diagram of a first exploded structure of a heating structure in one embodiment;

[0030] Figure 4 is a schematic diagram of a first partial structure of a heating structure in one embodiment;

[0031] Figure 5 is a schematic structural diagram of a first heating component in an embodiment;

[0032] Figure 6 Schematic diagram of the structure of the second heating component in one embodiment.

[0033] Reference numerals:

[0034] 10. Water filter output terminal; 110. First water filter output terminal; 120. Second water filter output terminal; 20. First heating component; 210. First heating regulating module; 212. First heating element; 214. First temperature sensor; 220. Heating cavity; 230. Pressure relief valve; 30. First transmission component; 310. First valve body; 320. First pipeline; 330. Second pipeline; 40. Second transmission component; 410. Second valve body; 420. Third pipeline; 430. Fourth pipeline; 440. Fifth pipeline; 450. First pump body; 460. Third valve body; 470. Fourth valve body; 50. Second heating component; 510. Second heating regulating module; 512. Second heating element; 514. Second temperature sensor. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0037] In addition, the term "plurality" shall mean two or more.

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0039] In one embodiment, Figures 1 to 4 As shown, a heating structure is provided, which is applied to a water purification device. The water purification device includes a water purification device body, and the water purification device body is provided with a water filtration output terminal 10, and the water filtration output terminal 10 is used to output liquid; the heating structure includes a first heating component 20, a first transmission component 30 and a second transmission component 40, and the first heating component 20 includes a first heating adjustment module 210 and a heating cavity 220; the first heating adjustment module 210 is arranged in the heating cavity 220, and the first heating adjustment module 210 is configured to adjust the temperature of the liquid in the heating cavity 220; the first end of the first transmission component 30 is connected to the water filtration output terminal 10, and the second end of the first transmission component 30 is connected to the heating cavity 220; the first input end of the second transmission component 40 is connected to the water filtration output terminal 10, and the second input end of the second transmission component 40 is connected to the heating cavity 220, and the output end of the second transmission component 40 is used to output the temperature-adjusted liquid.

[0040] The water purification device may be a water softener. The main body of the water purification device is a water softener. For example, the main body of the water purification device may include components such as a pre-filter element and a resin assembly. The pre-filter element is used to pre-filter tap water to obtain filtered water. The resin assembly is used to soften the filtered water to obtain softened water. The main body of the water purification device is also provided with a water filter output terminal 10. For example, the water filter output terminal 10 may be an output terminal of a pre-filter element or an output terminal of a resin assembly. The water filter output terminal 10 may be used to output filtered water or softened water, that is, the liquid output by the water filter output terminal 10 is filtered water or softened water.

[0041] The first heating component 20 can be used to heat and adjust the temperature of the received liquid; the first heating component 20 includes a heating cavity 220, which can be a heating tank made of food-grade metal material, and the heating cavity 220 is used to store the received liquid. The first heating component 20 also includes a first heating adjustment module 210, which is arranged in the heating cavity 220, and the first heating adjustment module 210 can be used to heat and adjust the temperature of the liquid stored in the heating cavity 220. Exemplarily, the water purification device also includes a controller, and the first heating adjustment module 210 is connected to the controller. The user can operate the controller to set a preset temperature, and then the controller can control the first heating adjustment module 210, so that the first heating adjustment module 210 heats the liquid in the heating cavity 220 to a preset temperature, thereby achieving temperature regulation of the liquid.

[0042] The first transmission component 30 can be used to control the transmission of the liquid output from the water filter output end 10 to the heating cavity 220. For example, the first transmission module may include a transmission pipeline and a switch module, the transmission pipeline is connected between the water filter output end 10 and the heating cavity 220, and the switch module can be used to turn on or off the transmission pipeline, thereby realizing the on-off control of the transmission channel between the water filter output end 10 and the heating cavity 220. Based on the first end of the first transmission component 30 being connected to the water filter output end 10, the second end of the first transmission component 30 is connected to the heating cavity 220, and then when the first transmission component 30 is turned on, the water filter output end 10 can transmit the liquid to the heating cavity 220; when the first transmission component 30 is turned off, the water filter output end 10 stops outputting the liquid.

[0043] The second transmission component 40 can be used to transmit liquid at room temperature output by the water filter output end 10. The second transmission component 40 can also be used to transmit liquid heated by the heating chamber 220. Then, the second transmission component 40 can mix and output the liquid at room temperature with the heated liquid to achieve a mixed output of hot and cold liquids, so that the temperature of the output liquid can be quickly adjusted to an appropriate range to meet the needs of users for direct drinking.

[0044] Exemplarily, based on the first input end of the second transmission component 40 being connected to the water filter output end 10, the second input end of the second transmission component 40 is connected to the heating chamber 220. When the first input end of the second transmission component 40 is closed and the second input end of the second transmission component 40 is turned on, the output end of the second transmission component 40 can directly output the liquid after the temperature of the heating chamber 220 is adjusted; when the first input end of the second transmission component 40 is turned on and the second input end of the second output component is closed, the output end of the second transmission component 40 can directly output the liquid at room temperature; when the first input end of the second transmission component 40 is turned on and the second input end of the second transmission component 40 is turned on, the output end of the second transmission component 40 can directly output the mixed cold and hot liquid, thereby diversifying the output of liquids of different temperatures, improving the efficiency of temperature regulation of softened water or filtered water, enhancing the practicality of the machine, and improving the user experience.

[0045] In the above-mentioned embodiment, by setting the first heating regulating module 210 in the heating cavity 220, the first heating regulating module 210 is configured to regulate the temperature of the liquid in the heating cavity 220; the first end of the first transmission component 30 is connected to the water filtration output end 10, and the second end of the first transmission component 30 is connected to the heating cavity 220; the first input end of the second transmission component 40 is connected to the water filtration output end 10, and the second input end of the second transmission component 40 is connected to the heating cavity 220, and the output end of the second transmission component 40 is used to output the temperature-regulated liquid, thereby being able to regulate the heating temperature of the filtered water or softened water, and output the temperature-regulated filtered water or softened water, so that users can directly drink the heated filtered water or softened water. The present application sets and connects a first transmission component 30 between the water filter output end 10 and the first heating component 20, so that the first transmission component 30 can transmit the liquid (such as filtered water or softened water) output by the water filter output end 10 to the first heating component 20 for heating and regulation; the second transmission component 40 is respectively set and connected to the first heating component 20 and the water filter output end 10, so that the second transmission component 40 can receive the heated liquid output by the first heating component 20, and can also receive the liquid at room temperature output by the water filter output end 10, and mix the liquid at room temperature with the heated liquid for output, so as to obtain liquid with suitable temperature so as to be supplied to users for direct drinking, thereby realizing the mixed output of cold and hot softened water (or filtered water), improving the efficiency of temperature regulation of softened water or filtered water, and enhancing the practicality of the machine.

[0046] In one embodiment, Figure 2 and Figure 5 As shown, the heating structure also includes a second heating component 50, which is arranged at the output end of the second transmission component 40; the second heating component 50 includes a second heating adjustment module 510, and the second heating adjustment module 510 is configured to perform secondary temperature adjustment on the temperature-adjusted liquid.

[0047] The second heating assembly 50 can be used to perform secondary heating and temperature adjustment on the liquid output by the second transmission assembly 40; the second heating assembly 50 includes a second heating and regulating module 510, which is arranged at the output end of the second transmission assembly 40, and the second heating and regulating module 510 can be used to heat and temperature adjust the liquid output by the second transmission assembly 40. Exemplarily, the second heating assembly 50 can also include a heating pipe, which is connected to the output end of the second transmission assembly 40, and the second heating and regulating module 510 is arranged in the heating pipe, which can be used to transmit the liquid output by the second transmission assembly 40, and the second heating and regulating module 510 performs secondary heating and temperature adjustment on the liquid in the heating pipe. In one example, the second heating and regulating module 510 is connected to a controller, and a user can operate the controller to set a preset temperature, and then the controller can control the second heating and regulating module 510, so that the second heating and regulating module 510 reheats the liquid in the heating pipe to the preset temperature, thereby realizing accurate temperature adjustment of the liquid, and improving the accuracy of temperature adjustment of softened water or filtered water.

[0048] In one embodiment, Figure 2 As shown, the first transmission component 30 includes a first valve body 310, a first pipe 320 and a second pipe 330; the first end of the first pipe 320 is connected to the first end of the first valve body 310, and the second end of the first pipe 320 is connected to the filtered water output end 10; the first end of the second pipe 330 is connected to the second end of the first valve body 310, and the second end of the second pipe 330 is connected to the heating chamber 220.

[0049] The first valve body 310 may be a solenoid valve, the first pipe 320 may be a pipe made of food-grade plastic material, and the second pipe 330 may be a pipe made of food-grade plastic material.

[0050] Based on the fact that the first valve body 310 is connected between the first pipe 320 and the second pipe 330, the first pipe 320 is connected to the filtered water output end 10, and the second pipe 330 is connected to the heating cavity 220. When the first valve body 310 is controlled to be turned on, the liquid output from the filtered water output end 10 can be transmitted to the heating cavity 220 in sequence through the first pipe 320, the first valve body 310 and the second pipe 330; when the first valve body 310 is controlled to be closed, the transmission channel between the filtered water output end 10 and the heating cavity 220 is closed.

[0051] In one embodiment, Figure 2As shown, the second transmission component 40 includes a second valve body 410, a third pipe 420, a fourth pipe 430 and a fifth pipe 440; the first input end of the second valve body 410 is connected to the water filter output end 10 through the third pipe 420, the second input end of the second valve body 410 is connected to the heating cavity 220 through the fourth pipe 430, and the output end of the second valve body 410 is connected to the fifth pipe 440; the second heating adjustment module 510 is arranged in the fifth pipe 440.

[0052] The second valve body 410 is an intelligent water mixing valve, and the third pipe 420 , the fourth pipe 430 , and the fifth pipe 440 can be pipes made of food-grade plastic materials.

[0053] When the second valve body 410 is turned on, that is, the first input end and the second input end of the second valve body 410 are turned on, and then the room temperature liquid output from the water filter output end 10 can be transmitted to the second valve body 410 through the third pipe 420, and the heated liquid in the heating chamber 220 can be transmitted to the second valve body 410 through the fourth pipe 430, and the room temperature liquid and the heated liquid are mixed in the second valve body 410 and output through the output end of the second valve body 410, and the mixed liquid output from the output end of the second valve body 410 is transmitted through the fifth pipe 440, and the liquid in the fifth pipe 440 is secondary heated and temperature-regulated by the second heating regulation module 510, and then the liquid with precisely adjusted temperature is output, thereby realizing precise temperature regulation of the liquid and improving the accuracy of temperature regulation of softened water or filtered water.

[0054] In one embodiment, Figure 2 As shown, the second transmission component 40 also includes a first pump body 450 ; the first pump body 450 is arranged at the second input end of the second valve body 410 ; the second input end of the second valve body 410 , the first pump body 450 , the fourth pipeline 430 are connected to the heating chamber 220 .

[0055] The first pump body 450 may be used to extract the heating liquid in the heating chamber 220 and transfer it to the second valve body 410 .

[0056] Based on the second input end of the second valve body 410, the first pump body 450, the fourth pipe 430 and the heating chamber 220 are connected, when the second valve body 410 is turned on, the first pump body 450 can be controlled to start working, and then the heating liquid in the heating chamber 220 is transmitted to the second valve body 410 through the fourth pipe 430 by the first pump body 450, thereby providing driving force for the transmission of the heating liquid.

[0057] In one example, the second transmission component 40 also includes a first one-way valve, the input end of the first one-way valve is connected to the heating chamber 220, and the output end of the first one-way valve is connected to the first pump body 450, so that when the first one-way valve is turned on and the first pump body 450 starts working, the heating liquid in the heating chamber 220 can be transmitted to the second valve body 410 through the fourth pipe 430; when the first one-way valve is closed, the heating liquid in the heating chamber 220 cannot be transmitted to the second valve body 410.

[0058] In one embodiment, Figure 2 As shown, the second transmission component 40 also includes a third valve body 460 and a fourth valve body 470; the filtered water output end 10 includes a first filtered water output end 110 and a second filtered water output end 120; the first end of the third valve body 460 is respectively connected to the first filtered water output end 110 and the first end of the fourth valve body 470; the second end of the third valve body 460 is connected to the first input end of the second valve body 410 through the third pipe 420; the second end of the fourth valve body 470 is connected to the second filtered water output end 120.

[0059] The third valve body 460 and the fourth valve body 470 can be solenoid valves. The first filter water output end 110 refers to the output end of the pre-filter structure, and the first filter water output end 110 can be used to output filtered water; the second filter water output end 120 refers to the output end of the resin component, and the second filter water output end 120 can be used to output softened water.

[0060] When the third valve body 460 is turned on, the liquid output from the first filtered water output end 110 can be transmitted to the second valve body 410 through the third valve body 460, so that the filtered water is transmitted to the second valve body 410; when the fourth valve body 470 is turned on, the liquid output from the second filtered water output end 120 can be transmitted to the second valve body 410 through the fourth valve body 470, so that the softened water is transmitted to the second valve body 410. In one example, the second end of the fourth valve body 470 can also be connected to the input end of the resin assembly, so that when the fourth valve body 470 is turned on, the liquid output from the first filtered water output end 110 can be transmitted to the resin assembly, and the liquid is softened by the resin assembly to obtain softened water.

[0061] In one example, a second one-way valve is further provided between the first end of the third valve body 460 and the first filtered water output end 110 , the input end of the second one-way valve is connected to the first filtered water output end 110 , and the output end of the second one-way valve is connected to the first end of the third valve body 460 .

[0062] When the second one-way valve is turned on and the third valve body 460 is turned on, the liquid output from the first filtered water output end 110 can be transmitted to the second valve body 410 through the second one-way valve and the third valve body 460, so that the filtered water is transmitted to the second valve body 410; when the second one-way valve and the fourth valve body 470 are turned on at the same time, the liquid output from the first filtered water output end 110 can be transmitted to the second valve body 410 through the second one-way valve and the third valve body 460, and the liquid output from the first filtered water output end 110 is transmitted to the resin assembly, and the liquid is softened by the resin assembly to obtain softened water. When the second one-way valve is closed and the third valve body 460 and the fourth valve body 470 are turned on at the same time, the liquid output from the second filtered water output end 120 can be transmitted to the second valve body 410 through the fourth valve body 470 and the third valve body 460, so that the softened water is transmitted to the second valve body 410.

[0063] In one embodiment, Figure 1 and Figure 2 As shown, the first heating regulation module 210 includes a first heating element 212 and a first temperature sensor 214 ; the first heating element 212 is disposed in a heating cavity 220 , and the first temperature sensor 214 is configured to detect the temperature of the liquid in the heating cavity 220 .

[0064] The first heating element 212 may be, but is not limited to, an electric heating element, for example, the first heating element 212 is a ceramic heater or a quartz tube heater. The first temperature sensor 214 may be an NTC sensor.

[0065] Based on the fact that the first heating element 212 is arranged in the heating cavity 220, the first heating element 212 can heat the liquid in the heating cavity 220; the first temperature sensor 214 can be arranged in the heating cavity 220, and the first temperature sensor 214 can be used to detect the liquid temperature in the heating cavity 220, and then the start and stop of the first heating element 212 can be controlled according to the liquid temperature.

[0066] In one embodiment, Figure 2 As shown, the first heating component 20 further includes a pressure relief valve 230 ; the pressure relief valve 230 is disposed in the heating chamber 220 .

[0067] The pressure relief valve 230 can be used to relieve the pressure of the heating chamber 220. As the temperature of the liquid in the heating chamber 220 increases, the pressure in the heating chamber 220 increases. When the pressure is greater than the preset pressure value, the pressure relief valve 230 can be opened to relieve the pressure in the heating chamber 220, thereby avoiding the risk of explosion caused by excessive pressure in the heating chamber 220.

[0068] In one example, the first transmission component 30 also includes a first flow meter. The first flow element can be set on the second pipe 330. The first flow element can be used to detect the flow transmitted from the water filter output end 10 to the heating chamber 220. Then, according to the flow data detected by the first flow element, the liquid flow output from the water filter output end 10 can be accurately controlled, thereby avoiding liquid overflow in the heating chamber 220.

[0069] In one embodiment, Figure 2 As shown, the second heating and regulating module 510 includes a second heating element 512 and a second temperature sensor 514 ; the second heating element 512 is disposed in the fifth pipe 440 ; and the second temperature sensor 514 is configured to detect the temperature of the liquid in the fifth pipe 440 .

[0070] The second heating element 512 may be, but is not limited to, an electric heating element, for example, the second heating element 512 is a ceramic heater or a quartz tube heater. The second temperature sensor 514 may be an NTC sensor.

[0071] Based on the fact that the second heating element 512 is arranged in the fifth pipe 440, the second heating element 512 can heat the liquid in the fifth pipe 440; the second temperature sensor 514 can be arranged in the fifth pipe 440, and the second temperature sensor 514 can be used to detect the liquid temperature in the fifth pipe 440, and then the start and stop of the second heating element 512 can be controlled according to the liquid temperature.

[0072] In one embodiment, a water purification device is also provided, including a water purification device body and a heating structure as described above; the water purification device body is provided with a water filtration output end, and the heating structure is connected to the water filtration output end.

[0073] Among them, the water purification equipment can be a water softener. The main body of the water purification equipment is the main body of the water softener. For example, the main body of the water purification equipment can include components such as a pre-filter element assembly and a resin assembly. The pre-filter element assembly is used to pre-filter tap water to obtain filtered water, and the resin assembly is used to soften the filtered water to obtain softened water. The main body of the water purification equipment is also provided with a water filter output end. For example, the water filter output end can be the output end of the pre-filter element (i.e., the first water filter output end) or the output end of the resin assembly (i.e., the second water filter output end). The water filter output end can be used to output filtered water or softened water, that is, the liquid output from the water filter output end is filtered water or softened water.

[0074] Specifically, the water filter output end is connected based on the heating structure; the first heating adjustment module is arranged in the heating cavity, and the first heating adjustment module is configured to adjust the temperature of the liquid in the heating cavity; the first end of the first transmission component is connected to the water filter output end, and the second end of the first transmission component is connected to the heating cavity; the first input end of the second transmission component is connected to the water filter output end, and the second input end of the second transmission component is connected to the heating cavity, and the output end of the second transmission component is used to output the temperature-adjusted liquid, so as to adjust the heating temperature of the filtered water or softened water, and realize the output of the temperature-adjusted filtered water or softened water, so that users can directly drink the heated filtered water or softened water.

[0075] In the above-mentioned embodiment, by setting and connecting the first transmission component between the water filter output end and the first heating component, the first transmission component can transmit the liquid (such as filtered water or softened water) output from the water filter output end to the first heating component for heating and regulation; by setting and connecting the first heating component and the water filter output end respectively, the second transmission component can receive the heated liquid output by the first heating component, and can also receive the liquid at room temperature output by the water filter output end, and mix the liquid at room temperature with the heated liquid for output, so as to obtain liquid with suitable temperature so as to be supplied to users for direct drinking, thereby realizing the mixed output of cold and hot softened water (or filtered water), improving the efficiency of temperature regulation of softened water or filtered water, and enhancing the practicality of the machine.

[0076] It should be noted that the water purification device may also include components such as a controller, and the specific water purification device may include more components than those described in the above embodiments, or combine certain components, or have a different arrangement of components.

[0077] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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.

[0078] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A heating structure, characterized in that: Applied to a water purification device, the water purification device comprises a water purification device body, the water purification device body is provided with a water filtration output end (10), the water filtration output end (10) is used to output liquid; the heating structure comprises: A first heating component (20), the first heating component (20) comprising a first heating adjustment module (210) and a heating cavity (220); the first heating adjustment module (210) is arranged in the heating cavity (220), and the first heating adjustment module (210) is configured to adjust the temperature of liquid in the heating cavity (220); A first transmission component (30), wherein a first end of the first transmission component (30) is connected to the water filtering output end (10), and a second end of the first transmission component (30) is connected to the heating cavity (220); A second transmission component (40), wherein a first input end of the second transmission component (40) is connected to the water filtration output end (10), a second input end of the second transmission component (40) is connected to the heating chamber (220), and an output end of the second transmission component (40) is used to output the temperature-adjusted liquid.

2. The heating structure according to claim 1, characterized in that: It also includes a second heating component (50), wherein the second heating component (50) is arranged at the output end of the second transmission component (40); The second heating component (50) comprises a second heating regulation module (510), and the second heating regulation module (510) is configured to perform secondary temperature regulation on the temperature-regulated liquid.

3. The heating structure according to claim 2, characterized in that: The first transmission assembly (30) includes a first valve body (310), a first pipeline (320) and a second pipeline (330); The first end of the first pipe (320) is connected to the first end of the first valve body (310), and the second end of the first pipe (320) is connected to the filtered water output end (10); the first end of the second pipe (330) is connected to the second end of the first valve body (310), and the second end of the second pipe (330) is connected to the heating chamber (220).

4. The heating structure according to claim 2, characterized in that: The second transmission component (40) comprises a second valve body (410), a third pipeline (420), a fourth pipeline (430) and a fifth pipeline (440); The first input end of the second valve body (410) is connected to the filtered water output end (10) via the third pipe (420), the second input end of the second valve body (410) is connected to the heating chamber (220) via the fourth pipe (430), and the output end of the second valve body (410) is connected to the fifth pipe (440); the second heating regulating module (510) is arranged in the fifth pipe (440).

5. The heating structure according to claim 4, characterized in that: The second transmission assembly (40) further includes a first pump body (450); The first pump body (450) is arranged at the second input end of the second valve body (410); the second input end of the second valve body (410), the first pump body (450), and the fourth pipeline (430) are in communication with the heating chamber (220).

6. The heating structure according to claim 4, characterized in that: The second transmission component (40) further comprises a third valve body (460) and a fourth valve body (470); the filtered water output end (10) comprises a first filtered water output end (110) and a second filtered water output end (120); The first end of the third valve body (460) is connected to the first filtered water output end (110) and the first end of the fourth valve body (470) respectively; the second end of the third valve body (460) is connected to the first input end of the second valve body (410) through the third pipe (420); and the second end of the fourth valve body (470) is connected to the second filtered water output end (120).

7. The heating structure according to claim 1, characterized in that: The first heating adjustment module (210) comprises a first heating element (212) and a first temperature sensor (214); The first heating element (212) is disposed in the heating cavity (220), and the first temperature sensor (214) is configured to detect the temperature of the liquid in the heating cavity (220).

8. The heating structure according to claim 7, characterized in that: The first heating component (20) further comprises a pressure relief valve (230); the pressure relief valve (230) is arranged in the heating cavity (220).

9. The heating structure according to claim 4, characterized in that: The second heating adjustment module (510) comprises a second heating element (512) and a second temperature sensor (514); The second heating element (512) is disposed in the fifth pipe (440); and the second temperature sensor (514) is configured to detect the temperature of the liquid in the fifth pipe (440).

10. A water purification device, characterized in that: It comprises a water purification equipment body and a heating structure as described in any one of claims 1 to 9; the water purification equipment body is provided with a water filtration output end, and the heating structure is connected to the water filtration output end.

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