Net heat all-in-one machine

Abstract

The application relates to a heat purification integrated machine, which comprises a main body support provided with a first mounting area and a second mounting area arranged along a first direction, the first mounting area is provided with a first mounting position, the second mounting area is provided with a third mounting position and a fourth mounting position arranged along a second direction, and the first mounting position is below the third mounting position; a water purification assembly comprising a filter element and a pump body assembly, the filter element and the pump body assembly are arranged at the first mounting position and the fourth mounting position respectively; a heating assembly and a liquid storage assembly, the heating assembly is arranged at the first mounting position and is distributed side by side with the filter element along a third direction, and the liquid storage assembly is arranged at the third mounting position; wherein the first direction, the second direction and the third direction are perpendicular to each other, the filter element and the pump body assembly are communicated to form a purification pipeline, the filter element, the liquid storage assembly and the heating assembly are communicated in sequence to form a first water outlet pipeline. The heat purification integrated machine realizes the compactness and miniaturization of the whole machine, and better adapts to the market use demand.

Description

Technical Field

[0001] This application relates to the field of drinking water equipment technology, and in particular to an integrated water purification and heating machine. Background Technology

[0002] As people's demands for quality of life continue to rise, home appliances that integrate water purification and heating functions are gradually becoming the mainstream in the market. A water purifier and heater combo is a device that combines water purification and heating functions.

[0003] In related technologies, integrated water purifiers and heaters have complex structures and large overall sizes, making them difficult to adapt to the needs of modern family kitchens for small apartments and multifunctional appliances. Especially in compact kitchens, these integrated water purifiers and heaters are often too large to install effectively. Furthermore, the distance between the water purification module and the heating module in integrated water purifiers and heaters is relatively far, which can easily generate significant resistance when water flows through the pipes, affecting water pressure stability and consequently impacting the outlet water temperature and flow rate, thus reducing the user experience. Utility Model Content

[0004] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application provides an integrated air purifier and heating unit, which achieves compactness and miniaturization of the entire unit, better adapting to market demands.

[0005] This application provides an integrated air purifier and heating system, comprising:

[0006] The main support has a first mounting area and a second mounting area arranged along a first direction. The first mounting area has a first mounting position. The second mounting area has a third mounting position and a fourth mounting position arranged along a second direction. The first mounting position is located below the third mounting position.

[0007] A water purification assembly includes a filter element and a pump body assembly, wherein the filter element and the pump body assembly are respectively disposed at the first mounting position and the fourth mounting position;

[0008] A heating component and a liquid storage component are provided, wherein the heating component is located at the first mounting position and is arranged side by side with the filter element along a third direction, and the liquid storage component is located at the third mounting position;

[0009] The first direction, the second direction, and the third direction are perpendicular to each other. The filter element and the pump body assembly are connected to form a purification pipeline. The filter element, the liquid storage assembly, and the heating assembly are connected in sequence to form a first water outlet pipeline.

[0010] The integrated air purifier and heating unit according to this application has at least the following beneficial effects:

[0011] The net heat all-in-one machine of the present application is divided into a first installation area and a second installation area distributed above and below through a main body support. The first installation position of the first installation area at the lower side is integrated with the installation of a relatively heavy filter core and a heating assembly, so that the overall gravity center of the net heat all-in-one machine is low and stable, and the replacement of the filter core will not interfere with the structural components above, and the pipeline length between the filter core and the heating assembly is shortened, the overall pipeline layout is simplified, the resistance of water flow transmission in the pipeline is reduced, the influence on the water temperature and flow rate of the net heat all-in-one machine is reduced, and the user experience is improved. The third installation position and the fourth installation position of the second installation area are respectively integrated with the installation of a liquid storage assembly and a pump body assembly, which can more effectively balance the gravity distribution of the overall machine. The filter core can be communicated with the liquid storage assembly through a vertical pipeline, the pipeline length between the liquid storage assembly and the filter core is shortened, and the overall pipeline layout is simplified. The first installation area and the second installation area are vertically distributed in space, the vertical space of the main body support is fully utilized, the vertical projection area of the overall machine is smaller, the installation space of the desktop / ground is reduced, the compactness and miniaturization of the overall machine are realized, and the market use demand is better adapted.

[0012] In some embodiments, the first installation area also has a second installation position, and the first installation position and the second installation position are distributed side by side along the second direction.

[0013] The water purification assembly further comprises a filter core waterway plate, which is arranged at the end of the second installation position along the second direction, and the filter core is detachably connected to the filter core waterway plate.

[0014] In some embodiments, the first installation position and the third installation position are distributed side by side along the first direction, and the second installation position and the fourth installation position are distributed side by side along the first direction.

[0015] In some embodiments, the net heat all-in-one machine further comprises a backflow assembly, which is arranged at the end of the fourth installation position along the second direction, and the backflow assembly and the pump body assembly are distributed side by side along the second direction.

[0016] In some embodiments, the net heat all-in-one machine further comprises a display panel, which is arranged at the end of the third installation position along the second direction, and the display panel and the liquid storage assembly are distributed side by side along the second direction.

[0017] In some embodiments, the net heat all-in-one machine further comprises a control panel assembly, which is arranged at the top of the fourth installation position, and the control panel assembly and the pump body assembly are distributed side by side along the first direction.

[0018] In some embodiments, the net heat all-in-one machine further comprises a power adapter, the power adapter is arranged at the end of the first mounting position along the third direction, and the power adapter and the filter element are distributed side by side along the third direction.

[0019] In some embodiments, the filter element comprises a composite filter element and a reverse osmosis filter element distributed side by side along the first direction, the composite filter element comprises a pre-filter element and a post-filter element;

[0020] The pump body assembly comprises a constant pressure pump, the pre-filter element, the constant pressure pump, the reverse osmosis filter element and the post-filter element are sequentially communicated to form the purification pipeline;

[0021] The liquid storage assembly comprises a liquid storage tank, the heating assembly comprises a heating body, the net heat all-in-one machine further comprises a water outlet element, the post-filter element, the liquid storage tank, the heating body and the water outlet element are sequentially communicated to form the first water outlet pipeline.

[0022] In some embodiments, the post-filter element is communicated with the water outlet element to form a second water outlet pipeline, the second water outlet pipeline and the first water outlet pipeline are arranged in parallel.

[0023] In some embodiments, the water purification assembly further comprises a wastewater electromagnetic valve, a wastewater end of the reverse osmosis filter element is communicated with the wastewater electromagnetic valve to form a third water outlet pipeline; and / or,

[0024] The water purification assembly further comprises a first backflow valve, a wastewater end of the reverse osmosis filter element, the first backflow valve, the constant pressure pump and a water inlet end of the reverse osmosis filter element are sequentially communicated to form a first backflow pipeline.

[0025] In some embodiments, the water purification assembly further comprises a second backflow valve, a water outlet end of the post-filter element, the second backflow valve, the constant pressure pump and a water inlet end of the reverse osmosis filter element are sequentially communicated to form a second backflow pipeline.

[0026] In some embodiments, the net heat all-in-one machine further comprises a double-way electromagnetic valve, the double-way electromagnetic valve is arranged on a pipeline communicated between the heating body and the water outlet element, the double-way electromagnetic valve is further communicated with the liquid storage tank to form a third backflow pipeline.

[0027] The above description is only a summary of the technical solutions of the present application, in order to more clearly understand the technical means of the present application, the specific embodiments of the present application can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following specific embodiments of the present application are described. BRIEF DESCRIPTION OF DRAWINGS

[0028] Various other advantages and benefits will become apparent to those of ordinary skill in the art, upon reading the following detailed description of the preferred embodiments. The accompanying drawings are included to provide a description of preferred embodiments, and are not meant to limit the present application. Moreover, in the attached drawings, like reference numerals refer to same or similar elements throughout the several views, of which:

[0029] Figure 1 A structure schematic diagram of a net heat all-in-one machine of an embodiment of the present application.

[0030] Figure 2 A structure schematic diagram of a net heat all-in-one machine of an embodiment of the present application from another perspective.

[0031] Figure 3 An exploded structure schematic diagram of a net heat all-in-one machine of an embodiment of the present application.

[0032] Figure 4 A waterway structure schematic diagram of a net heat all-in-one machine of an embodiment of the present application.

[0033] Figure 5 A partial waterway structure schematic diagram of a net heat all-in-one machine of an embodiment of the present application.

[0034] Legend of reference numerals: main body support 100; first direction Z; second direction X; third direction Y; water purification assembly 200; filter element 210; composite filter element 211; pre-filter element 2111; post-filter element 2112; reverse osmosis filter element 212; pump body assembly 220; constant pressure pump 221; filter element waterway board 230; waste water electromagnetic valve 240; first backflow valve 250; second backflow valve 260; first water quality detection element 201; water replenishment electromagnetic valve 202; normal temperature water electromagnetic valve 203; check valve 204; heating assembly 300; heating body 310; hot water pump 320; double-pass electromagnetic valve 710; liquid storage assembly 400; liquid storage tank 410; display board 500; control board assembly 600; backflow assembly 700; power adapter 800; water outlet element 900; purification pipeline S1; first water outlet pipeline S2; second water outlet pipeline S3; third water outlet pipeline S4; first backflow pipeline S5; second backflow pipeline S6; third backflow pipeline S7. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without any creative work, belong to the protection scope of the present application.

[0036] In the description of the application, it should be understood that, if there are these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0037] In addition, if there are these terms "first", "second", these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly specified.

[0038] In this application, unless otherwise explicitly specified and limited, if there are terms such as "mounting", "connecting", "connecting", "fixing" and the like, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0039] In this application, unless otherwise explicitly specified and limited, if there are similar descriptions such as "first feature on or under second feature", the meaning can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0040] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0041] As people's demands for quality of life continue to rise, home appliances that integrate water purification and heating functions are gradually becoming the mainstream in the market. A water purifier and heater combo is a device that combines water purification and heating functions.

[0042] In related technologies, integrated water purifiers and heaters are mostly designed with a front-and-back split or side-by-side layout. This results in a complex structure and a large overall size, making it difficult to meet the needs of modern family kitchens for smaller spaces and multifunctional appliances. Especially in compact kitchens, these integrated water purifiers and heaters are often too large to install effectively. Furthermore, the distance between the water purification module and the heating module in integrated water purifiers and heaters is relatively far, which can create significant resistance when water flows through the pipes, affecting water pressure stability and consequently impacting the outlet water temperature and flow rate, thus reducing the user experience.

[0043] Based on this, see Figure 1 , Figure 2 and Figure 3 One or more embodiments of this application provide an integrated water purifier and heat pump, which includes a main support frame 100, a water purification component 200, a heating component 300, and a liquid storage component 400.

[0044] The main support 100 has a first mounting area and a second mounting area arranged along the first direction Z. The first mounting area has a first mounting position. The second mounting area has a third mounting position and a fourth mounting position arranged along the second direction X. The first mounting position is located below the third mounting position.

[0045] The water purification assembly 200 includes a filter element 210 and a pump assembly 220, with the filter element 210 and the pump assembly 220 respectively located at the first mounting position and the fourth mounting position.

[0046] The heating component 300 is located at the first mounting position and is arranged side by side with the filter element 210 along the third direction Y. The liquid storage component 400 is located at the third mounting position.

[0047] In this configuration, the first direction Z, the second direction X, and the third direction Y are perpendicular to each other. The filter element 210 and the pump body assembly 220 are connected to form a purification pipeline S1. The filter element 210, the liquid storage assembly 400, and the heating assembly 300 are connected in sequence to form a first water outlet pipeline S2.

[0048] It should be noted that in this application, the main support 100 refers to the core load-bearing and structural fixing support structure of the integrated air-purifying and heating machine. The main support 100 can be a regular shape such as a rectangle or a cylinder.

[0049] The first direction Z, the second direction X, and the third direction Y can be the height direction, length direction, and width direction of the main support 100, respectively.

[0050] The first installation area and the second installation area are arranged along the height direction of the main support 100, and the first installation area and the second installation area are located in the lower half and the upper half of the main support 100, respectively.

[0051] The first and second mounting areas can be understood as mounting spaces on the main support 100, used to accommodate and fix corresponding components. For the first mounting area, the first mounting position can be understood as a portion of the space within the first mounting area. For the second mounting area, the third and fourth mounting positions can be understood as portions of the space within the second mounting area, located within the second mounting area and arranged along the length of the main support 100.

[0052] In this application, the water purification assembly 200 refers to a structure used for deep filtration and purification of tap water. The filter element 210 in the water purification assembly 200 is used to filter tap water. The filter element 210 can be a multi-stage filter element, such as a pre-filter PAC filter (a composite of polypropylene fiber cotton and activated carbon), a reverse osmosis filter, and a post-activated carbon filter. The pump assembly 220 in the water purification assembly 200 is used to drive water to flow along a predetermined water path. The filter element 210 and the pump assembly 220 are respectively installed at a first mounting position at the lower part of the main support 100 and a fourth mounting position at the upper part of the main support 100.

[0053] The filter element 210 and the pump assembly 220 are connected to form a purification pipeline S1. Unpurified tap water enters the filter element 210 for filtration and purification under the pumping power of the pump assembly 220, thus purifying the tap water into pure water that meets the user's drinking requirements.

[0054] In this application, the liquid storage component 400 refers to a structure used to store pure water purified by the water purification component 200. The liquid storage component 400 may include a liquid storage tank 410, a liquid level sensor, and other structures. The heating component 300 refers to a structure used to heat the pure water at room temperature in the liquid storage component 400 to a user-set temperature. The heating component 300 may include a heating element 310, a hot water pump 320, and other structures.

[0055] The filter element 210, the liquid storage component 400 and the heating component 300 are connected in sequence to form the first water outlet pipe S2. The pure water purified by the filter element 210 first flows into the liquid storage component 400 for storage. When the user needs hot water, the pure water in the liquid storage component 400 flows into the heating component 300 for heating. After being heated to the user's set temperature by the heating component 300, it flows out from the water outlet of the water purifier and heat pump.

[0056] The integrated water purifier and heater of this application is divided into a first installation area and a second installation area, which are distributed vertically by the main support 100. The heavier filter element 210 and heating component 300 are integrated and installed at the first installation position in the lower first installation area, which makes the center of gravity of the integrated water purifier and heater lower and more stable. Moreover, the replacement of filter element 210 will not interfere with the upper structural components. It also shortens the pipe length between filter element 210 and heating component 300, simplifies the overall pipe layout, reduces the resistance of water flow in the pipes, reduces the impact on the outlet water temperature and flow rate of the integrated water purifier and heater, and improves the user experience; the second installation area The third and fourth mounting positions integrate the liquid storage assembly 400 and the pump body assembly 220, respectively, which can more effectively balance the weight distribution of the whole machine. The filter element 210 can be connected to the liquid storage assembly 400 through a vertical pipe, shortening the pipe length between the liquid storage assembly 400 and the filter element 210 and simplifying the pipe layout of the whole machine. The first and second mounting areas are vertically distributed in space, making full use of the vertical space of the main support 100, making the vertical projection area of ​​the whole machine smaller, reducing the occupation of desktop / ground installation space, realizing the compactness and miniaturization of the whole machine, and better adapting to market usage needs.

[0057] See also Figure 1 , Figure 2 and Figure 3 In some embodiments of this application, the first installation area also has a second installation position, and the first installation position and the second installation position are arranged side by side along the second direction X; the water purification component 200 also includes a filter element water passage plate 230, which is disposed at the end of the second installation position along the second direction X, and the filter element 210 is detachably connected to the filter element water passage plate 230.

[0058] Specifically, the second direction X can be the front-to-back direction of the integrated water purifier and heating unit, the first direction Z is the up-and-down direction of the integrated water purifier and heating unit, and the third direction Y is the left-to-right direction of the integrated water purifier and heating unit. The filter water circuit board 230 can be set at the rear end of the second mounting position.

[0059] The filter element water circuit plate 230 integrates multiple pipe interfaces that communicate with the filter element 210. By placing the filter element water circuit plate 230 at the end of the second mounting position, it is convenient to arrange the pipes between the filter element 210 and the filter element water circuit plate 230. It can also hide the filter element water circuit plate 230 at the rear of the whole machine, increasing the aesthetics of the whole machine.

[0060] See also some embodiments of this application. Figure 1 , Figure 2 , Figure 3 The first mounting position and the third mounting position are arranged side by side along the first direction Z, and the second mounting position and the fourth mounting position are arranged side by side along the first direction Z.

[0061] It is understood that the filter element 210 and heating assembly 300 are located in the first mounting position, and the liquid storage assembly 400 is located in the third mounting position. The integrated purifier and heater also includes a return flow assembly 700, which is located in the fourth mounting position and above the filter element water circuit plate 230. The filter element 210 is first connected to the pipe interface on the filter element water circuit plate 230, and then connected to other components through pipes laid on the filter element water circuit plate 230. For example, the filter element water circuit plate 230 is connected to the pressure stabilizing pump 211 of the pump body assembly 220 through a short pipe, so that the filter element 210 is connected to the pressure stabilizing pump 211 of the pump body assembly 220 through the filter element water circuit plate 230. The filter element water circuit plate 230 is also connected to the return flow assembly 700 through a vertically upward short pipe, and the return flow assembly 700 is also connected to the inlet of the liquid storage tank 410 of the liquid storage assembly 400 through a horizontal short pipe.

[0062] This simplifies the overall piping layout, making the overall structure more compact, while reducing the resistance of water flow in the pipes, minimizing the impact on the outlet water temperature and flow rate of the integrated water purifier and heater, and improving the user experience.

[0063] See also some embodiments of this application. Figure 1 , Figure 2 and Figure 3 The integrated air purifier and heat pump unit also includes a reflux assembly 700, which is located at the end of the fourth mounting position along the second direction X, and the reflux assembly 700 and the pump body assembly 220 are arranged side by side along the second direction X.

[0064] Specifically, the reflux assembly 700 is located at the rear end of the fourth installation position. The reflux assembly 700 is used to return the water remaining in the pipeline between the heating assembly 300 and the water outlet of the integrated water purifier and heat pump to the liquid storage assembly 400 or the heating assembly 300, ensuring that the hot water flowing out from the first water outlet pipeline S2 is clean and fresh.

[0065] In the aforementioned structure, the reflux assembly 700 integrates multiple pipe interfaces. Positioning the reflux assembly 700 at the end of the fourth mounting position, alongside the pump body assembly 220, improves the space utilization of the fourth mounting position. The reflux assembly 700 can be connected to the heating assembly 300 via a horizontal short pipe, and similarly, to the liquid storage assembly 400 via a horizontal short pipe. The reflux assembly 700 can be connected to the filter element water circuit board 23 via a vertical short pipe, simplifying the piping layout between the reflux assembly 700 and other components. Furthermore, it allows the reflux assembly 700 to be concealed at the rear of the entire unit, enhancing its aesthetics.

[0066] In some embodiments of this application, see Figure 1 , Figure 2 and Figure 3 The integrated air purifier and heat pump also includes a display panel 500, which is located at the end of the third mounting position along the second direction X, and the display panel 500 and the liquid storage assembly 400 are arranged side by side along the second direction X.

[0067] Specifically, the display panel 500 is a structure that integrates a display screen and operation buttons, and it can be set at the front of the third mounting position for easy operation and viewing.

[0068] The above-described structure integrates the display panel 500 and the liquid storage component 400 in the third mounting position and arranges them side by side along the second direction X. This improves the space utilization of the third mounting position. Furthermore, the display panel 500 can be directly placed at the front end of the third mounting position, allowing users to intuitively understand the working status of the entire machine.

[0069] See also some embodiments of this application. Figure 1 , Figure 2 and Figure 3 The integrated air purifier and heat pump unit also includes a control board assembly 600, which is located on top of the fourth mounting position, and the control board assembly 600 and the pump body assembly 220 are arranged side by side along the first direction Z.

[0070] Specifically, the control board assembly 600 includes an electrical box and a circuit board disposed within the electrical box. The control board assembly 600 can be understood as a microcomputer controlled by a software program, which is responsible for receiving user commands, processing sensor data within the machine, and controlling the coordinated operation of functional components such as the water purification assembly 200, the heating assembly 300, and the liquid storage assembly 400.

[0071] The above-described structure places the control board assembly 600 at the top of the fourth mounting position and is distributed side by side with the pump body assembly 220 along the first direction Z. On the one hand, this facilitates the wiring and connection of various wiring terminals on the control board assembly 600, and improves the space utilization of the fourth mounting position. On the other hand, the control board assembly 600 is located above the pump body assembly 220 and away from the liquid storage assembly 400, so that water is unlikely to come into contact with the control board assembly 600 when the whole machine leaks, which can improve the safety performance of the whole machine.

[0072] See also some embodiments of this application. Figure 1 , Figure 2 and Figure 3 The integrated air purifier and heat pump also includes a power adapter 800, which is located at the end of the first mounting position along the third direction Y, and the power adapter 800 and the filter element 210 are arranged side by side along the third direction Y.

[0073] Specifically, the power adapter 800 refers to the power module of the air purifier and heat pump, which is used to power the entire machine, such as the control board assembly 600 and the display board 500.

[0074] The above structure, by placing the power adapter 800 at the end of the first mounting position and distributing it side by side with the filter element 210 along the third direction Y, can improve the space utilization of the first mounting position. At the same time, the power adapter 800 can be arranged at the left or right end of the whole machine, which facilitates the connection of the power adapter 800 to an external power source.

[0075] In some embodiments of this application, see Figure 4 and Figure 5 , Figure 4 and Figure 5 The hollow arrows in the diagram indicate the direction of water flow. Filter element 210 includes a composite filter element 211 and a reverse osmosis filter element 212 arranged side by side along the first direction Z. The composite filter element 211 includes a pre-filter element 2111 and a post-filter element 2112. Pump assembly 220 includes a pressure stabilizing pump 221. The pre-filter element 2111, pressure stabilizing pump 221, reverse osmosis filter element 212, and post-filter element 2112 are connected in sequence to form a purification pipeline S1. Liquid storage assembly 400 includes a liquid storage tank 410. Heating assembly 300 includes a heating element 310. The integrated purifier and heater also includes a water outlet 900. The post-filter element 2112, liquid storage tank 410, heating element 310, and water outlet 900 are connected in sequence to form a first water outlet pipeline S2.

[0076] Specifically, the pre-filter 2111 is a PAC filter (a composite of polypropylene fiber cotton and activated carbon), which removes large particulate pollutants such as suspended solids and silt from the water through physical barrier filtration. The reverse osmosis filter 212 can remove suspended particulate matter, organic matter, microorganisms, and pollutants from the water. The post-filter 2112 is an activated carbon filter, which can adsorb impurities remaining in the water after the previous filtration stages, such as organic matter and residual chlorine.

[0077] The tap water supply pipeline to be purified is connected to the inlet of the pre-filter 2111. The outlet of the pre-filter 2111, the inlet of the pressure-stabilizing pump 221, the outlet of the pressure-stabilizing pump 221, the inlet of the reverse osmosis filter 212, the outlet of the reverse osmosis filter 212, and the inlet of the post-filter 2112 are connected sequentially to form the purification pipeline S1. It can be understood that the tap water is filtered and purified sequentially through the pre-filter 2111, the reverse osmosis filter 212, and the post-filter 2112, becoming pure water that meets drinking requirements. The pressure-stabilizing pump 221 provides the flow power for the tap water, accelerating its flow rate.

[0078] The water purification assembly 200 may further include a first water quality detection element 201, which is disposed at the outlet end of the post-filter cartridge 2112 and is used to detect the water quality of the pure water flowing out of the post-filter cartridge 2112. The first water quality detection element 201 may be a TDS (Total Dissolved Solids) sensor. When the first water quality detection element 201 detects a high TDS value in the pure water flowing out of the post-filter cartridge 2112, it indicates that the water quality of the pure water does not meet the requirements.

[0079] Furthermore, in the above embodiment, the water outlet of the post-filter 2112, the water inlet of the liquid storage tank 410, the water outlet of the liquid storage tank 410, the water inlet of the heating element 310, the water outlet of the heating element 310, and the water outlet component 900 are connected in sequence to form the first water outlet pipeline S2, and the water outlet component 900 can be a faucet.

[0080] The heating assembly 300 may also include a hot water pump 320, which is connected between the outlet of the storage tank 410 and the inlet of the heating element 310. The hot water pump 320 is used to pump pure water in the storage tank 410 to the heating element 310 to accelerate the heating rate of the pure water.

[0081] The water purification component 200 may also include a water replenishment solenoid valve 202, which is integrated into the filter element water circuit board 230 of the water purification component 200. The water replenishment solenoid valve 202 is connected between the outlet end of the post-filter element 2112 and the inlet end of the storage tank 410. When the water level in the storage tank 410 is insufficient, the water replenishment solenoid valve 202 opens; otherwise, it closes. A liquid level sensor may be installed inside the storage tank 410 to detect the liquid level and determine whether the water level in the storage tank 410 is sufficient, ensuring the efficiency of the integrated water purification and heating system in extracting hot water.

[0082] Understandably, in the above structure, the purification pipe S1 performs multi-stage filtration and purification of tap water to improve the quality of pure water, and the first outlet pipe S2 heats the purified pure water to bring the temperature of the pure water to the temperature set by the user, thus meeting the user's hot water needs.

[0083] Further, see Figure 4 and Figure 5 The post-filter element 2112 is connected to the water outlet element 900 to form the second water outlet pipe S3. The second water outlet pipe S3 and the first water outlet pipe S2 are connected in parallel.

[0084] Specifically, the water purification component 200 may further include a room temperature water solenoid valve 203, which is connected between the outlet end of the post-filter 2112 and the outlet component 900. The integrated water purifier and heater also includes a dual-way solenoid valve 710, which is located on the reflux component 700 and connected between the outlet end of the heating element 310 and the outlet component 900. When the user needs room temperature water, the room temperature water solenoid valve 203 opens, and the dual-way solenoid valve 710 closes, allowing pure water to flow directly from the outlet component 900 without passing through the heating element 310, thus meeting the user's need for room temperature water.

[0085] In the above structure, the second water outlet pipe S3 and the first water outlet pipe S2 are connected in parallel. They are independent of each other and do not interfere with each other. The second water outlet pipe S3 and the first water outlet pipe S2 are used to produce room temperature water and hot water, respectively, to meet the diverse water needs of users and improve the functionality of the integrated water purifier and heat pump.

[0086] Further, see Figure 4 and Figure 5 In the above embodiment, the dual-way solenoid valve 710 is also provided on the pipeline connecting the heating element 310 and the water outlet 900, and the dual-way solenoid valve 710 is also connected to the liquid storage tank 410 to form a third return pipeline S7.

[0087] Specifically, the dual-way solenoid valve 710 has one inlet end and two outlet ends. The outlet end of the heating element 310 is connected to the inlet end of the dual-way solenoid valve 710, one outlet end of the dual-way solenoid valve 710 is connected to the outlet component 900, and the other outlet end of the dual-way solenoid valve 710 is connected to the inlet end of the liquid storage tank 410.

[0088] When the water purifier and heater is idle or producing room temperature water, the outlet end of the dual-way solenoid valve 710 connected to the water outlet 900 is closed, and the outlet end of the dual-way solenoid valve 710 connected to the water inlet end of the storage tank 410 is opened. In this way, the third return pipe S7 is connected. During the process of the water purifier and heater being idle or producing room temperature water, the water that is stuck in the pipe between the heating element 310 and the water outlet 900 is returned to the storage tank 410 through the third return pipe S7. When the user takes hot water next time, the water that has returned to the storage tank 410 re-enters the heating element 310 for heating. In this way, the water flowing out of the water outlet 900 is not cold water when the user takes hot water, thus improving the user experience.

[0089] See also some embodiments of this application. Figure 4 and Figure 5 The water purification component 200 also includes a wastewater solenoid valve 240, and the wastewater end of the reverse osmosis filter element 212 is connected to the wastewater solenoid valve 240 to form a third outlet pipeline S4; and / or, the water purification component 200 also includes a first reflux valve 250, and the wastewater end of the reverse osmosis filter element 212, the first reflux valve 250, the pressure stabilizing pump 221 and the inlet end of the reverse osmosis filter element 212 are connected in sequence to form a first reflux pipeline S5.

[0090] In the above structure, the third outlet pipe S4 is the wastewater discharge pipe, and the first return pipe S5 is the wastewater return pipe.

[0091] When the reverse osmosis filter element 212 purifies tap water, a portion of the wastewater can be discharged directly through the third outlet pipe S4, while a portion of the wastewater can be returned to the reverse osmosis filter element 212 through the first return pipe S5 for further filtration and purification. This ensures that the tap water meets drinking requirements while reducing water waste.

[0092] Furthermore, in the above embodiment, a check valve 204 is provided between the outlet end of the first return valve 250 and the inlet end of the pressure stabilizing pump 221. The check valve 204 serves to direct the flow of wastewater in the first return pipeline S5, thereby preventing water from other pipelines from entering the first return pipeline S5 and causing cross-contamination of water quality.

[0093] See also some embodiments of this application. Figure 4 and Figure 5The water purification component 200 also includes a second reflux valve 260. The water outlet of the post-filter 2112, the second reflux valve 260, the pressure stabilizing pump 221 and the water inlet of the reverse osmosis filter 212 are connected in sequence to form a second reflux pipeline S6.

[0094] It should be noted that when the reverse osmosis filter element 212 is working, water flows through the surface of the reverse osmosis membrane inside the filter element 212, and some of the water is purified into pure water. Contaminants and salts are concentrated near the surface of the reverse osmosis membrane. When the integrated water purifier and heat pump is not in operation, contaminants will deposit and salts will crystallize, leading to blockage or scaling of the reverse osmosis membrane, reducing the service life and purification efficiency of the reverse osmosis filter element 212.

[0095] Based on this, the above structure, by adding a second return pipe S6, can reintroduce a portion of the water purified by the reverse osmosis filter element 212 and the post-filter element 2112 back to the reverse osmosis filter element 212. This portion of water circulates within the reverse osmosis filter element 212, flushing the surface of the reverse osmosis membrane, reducing pollutant deposition and salt crystallization, maintaining the reverse osmosis membrane's stable purification capacity, improving the service life and purification efficiency of the reverse osmosis filter element 212, and directly improving the quality of pure water.

[0096] 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.

[0097] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A combined air purifier and heater, characterized in that, include: The main support has a first mounting area and a second mounting area arranged along a first direction. The first mounting area has a first mounting position. The second mounting area has a third mounting position and a fourth mounting position arranged along a second direction. The first mounting position is located below the third mounting position. A water purification assembly includes a filter element and a pump body assembly, wherein the filter element and the pump body assembly are respectively disposed at the first mounting position and the fourth mounting position; A heating component and a liquid storage component are provided, wherein the heating component is located at the first mounting position and is arranged side by side with the filter element along a third direction, and the liquid storage component is located at the third mounting position; Wherein, the first direction, the second direction, and the third direction are perpendicular to each other, the filter element and the pump body assembly are connected to form a purification pipeline, and the filter element, the liquid storage assembly and the heating assembly are connected in sequence to form a first water outlet pipeline.

2. The integrated air purifier and heater according to claim 1, characterized in that, The first mounting area also has a second mounting position, and the first mounting position and the second mounting position are arranged side by side along the second direction; The water purification assembly also includes a filter element water circuit board, which is located at the end of the second mounting position along the second direction, and the filter element is detachably connected to the filter element water circuit board.

3. The integrated air purifier and heater according to claim 2, characterized in that, The first mounting position and the third mounting position are arranged side by side along the first direction, and the second mounting position and the fourth mounting position are arranged side by side along the first direction.

4. The integrated air purifier and heater according to claim 2, characterized in that, The integrated air purifier and heat pump unit also includes a reflux assembly, which is located at the end of the fourth mounting position along the second direction, and the reflux assembly and the pump body assembly are arranged side by side along the second direction.

5. The integrated air purifier and heater according to claim 1, characterized in that, The integrated air purifier and heat pump also includes a display panel, which is located at the end of the third mounting position along the second direction, and the display panel and the liquid storage assembly are arranged side by side along the second direction.

6. The integrated air purifier and heater according to claim 1, characterized in that, The integrated air purifier and heat pump unit also includes a control board assembly, which is located on top of the fourth mounting position, and the control board assembly and the pump body assembly are arranged side by side along the first direction.

7. The integrated air purifier and heater according to claim 1, characterized in that, The integrated air purifier and heat pump also includes a power adapter, which is located at the end of the first mounting position along the third direction, and the power adapter and the filter element are arranged side by side along the third direction.

8. The integrated air purifier and heater according to claim 1, characterized in that, The filter element includes a composite filter element and a reverse osmosis filter element arranged side by side along the first direction, and the composite filter element includes a pre-filter element and a post-filter element; The pump assembly includes a pressure-stabilizing pump, and the pre-filter, the pressure-stabilizing pump, the reverse osmosis filter, and the post-filter are connected in sequence to form the purification pipeline; The liquid storage component includes a liquid storage tank, the heating component includes a heating element, and the integrated water purifier and heater also includes a water outlet component. The post-filter, the liquid storage tank, the heating element, and the water outlet component are connected in sequence to form the first water outlet pipeline.

9. The integrated air purifier and heater according to claim 8, characterized in that, The post-filter is connected to the water outlet to form a second water outlet pipe, and the second water outlet pipe and the first water outlet pipe are connected in parallel.

10. The integrated air purifier and heater according to claim 8, characterized in that, The water purification assembly also includes a wastewater solenoid valve, and the wastewater end of the reverse osmosis filter element is connected to the wastewater solenoid valve to form a third outlet pipeline; and / or, The water purification assembly also includes a first reflux valve. The wastewater end of the reverse osmosis filter element, the first reflux valve, the pressure stabilizing pump, and the water inlet end of the reverse osmosis filter element are connected in sequence to form a first reflux pipeline.

11. The integrated air purifier and heater according to claim 8, characterized in that, The water purification assembly also includes a second reflux valve. The outlet end of the post-filter, the second reflux valve, the pressure stabilizing pump, and the inlet end of the reverse osmosis filter are connected in sequence to form a second reflux pipeline.

12. The integrated air purifier and heat pump according to any one of claims 8 to 11, characterized in that, The integrated water purifier and heat pump also includes a dual-way solenoid valve, which is located on the pipeline connecting the heating element and the water outlet. The dual-way solenoid valve is also connected to the liquid storage tank to form a third return pipeline.

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