Heat purification all-in-one machine

Abstract

The utility model discloses a heat purification all-in-one machine which comprises a filter unit, a heat exchange unit, a heat exchange unit, a heat exchange unit and a heat exchange unit, and the filter unit comprises a filter element and a booster pump connected with a raw water inlet of the filter element; the energy storage unit is provided with an energy storage material capable of absorbing or releasing heat; a purified water outlet of the filter element is communicated with a water inlet of the instant heating body through a water supplementing waterway, a water outlet of the instant heating body is communicated with a hot water discharging port of the purifying and heating all-in-one machine through a hot water discharging waterway and is communicated with the water inlet of the instant heating body through an energy supplementing waterway, and at least partial areas of the water supplementing waterway and the energy supplementing waterway are arranged in the energy storage material in a penetrating mode. The purifying and heating all-in-one machine releases heat to the water supplementing waterway through the high-temperature energy storage material, purified water in the water supplementing waterway is preheated and then enters the instant heating body to be heated, the time needed by the instant heating body for heating the purified water to the preset temperature can be greatly shortened, and then the water outlet response speed and the water outlet amount of the purifying and heating all-in-one machine are effectively increased; not only is water receiving waiting time of a user shortened, but also energy consumption can be saved.

Description

Technical Field

[0001] The present application relates to the technical field of water purification equipment, and in particular to an all-in-one water purification and heating machine. Background Art

[0002] With economic development and the improvement of living standards, consumers are paying more and more attention to healthy water use and drinking water, and their requirements for water use are getting higher and higher. As a water treatment device that can deeply filter and purify water according to water use requirements, water purifiers are recognized and favored by more and more consumers.

[0003] At present, there is a kind of all-in-one water purifier and heat machine on the market, which can heat the purified water so that users can get hot water, and it is gradually replacing the old-style water purifier with only water purification function. This kind of all-in-one water purifier and heat machine includes a filtering unit and a heating unit. Its working principle is that the filtering unit heats the purified water after filtering the raw water through the heating unit, so that it can achieve the function of hot water after connecting to the faucet. However, many all-in-one water purifiers and heat machines on the market still have some defects: the working process of the heating unit is always to heat the cold water to boiling water, which has high energy consumption and large electricity consumption; the heating power of the heating unit is limited, and it is impossible to achieve a large temperature increase for a large amount of water in a short time, resulting in insufficient water supply to the faucet, low flow rate of hot water at the faucet, slow response speed, and long waiting time for users to get water. Utility Model Content

[0004] The present application provides a heat and air conditioning all-in-one machine to solve at least one of the above-mentioned technical problems.

[0005] The technical solution adopted in this application is:

[0006] A heat-purifier-in-one machine comprises: a filter unit, the filter unit comprising a filter element and a booster pump connected to a raw water inlet of the filter element; an energy storage unit, the energy storage unit comprising an energy storage material capable of absorbing or releasing heat; an instant heating body, the clean water outlet of the filter element being connected to a water inlet of the instant heating body via a water replenishment water path, the water outlet of the instant heating body being connected to a hot water discharge port of the heat-purifier-in-one machine via a hot water discharge water path, and being connected to a water inlet of the instant heating body via an energy replenishment water path, wherein at least a partial area of ​​the water replenishment water path and the energy replenishment water path passes through the energy storage material.

[0007] The heat and air purifier in this application also has the following additional technical features:

[0008] The integrated heat and air conditioner also includes a valve unit, which can control the on-off state of the fluid path from the hot water discharge waterway to the hot water discharge port, and control the on-off state of the fluid path from the energy replenishment waterway to the instant heating body.

[0009] The valve unit includes a proportional regulating valve, which has a first valve inlet, a second valve inlet and a valve outlet. The hot water discharge water path is connected to the first valve inlet, the energy replenishment water path is connected to the second valve inlet, and the valve outlet can be connected to either the hot water discharge port or the water inlet of the instant heating body.

[0010] The valve outlet includes a first valve outlet and a second valve outlet, the first valve outlet is connected to the hot water discharge port, and the second valve outlet is connected to the water inlet of the instant heating body; or, the valve outlet includes a third valve outlet, and the valve unit also includes a reversing solenoid valve, the third valve outlet is connected to the inlet end of the reversing solenoid valve, one outlet end of the reversing solenoid valve is connected to the hot water discharge port, and the other outlet end is connected to the water inlet of the instant heating body.

[0011] The valve outlet is in communication with the water replenishment water channel via a water return channel, and the water return channel is connected upstream of a region of the water replenishment water channel located within the energy storage material.

[0012] The energy storage unit comprises a shell, the energy storage material is a phase change material arranged in the shell, and the water replenishment waterway and / or the region of the energy replenishment waterway penetrating the energy storage material extends in a circuitous manner.

[0013] The housing is equipped with a temperature detection element for monitoring the temperature of the energy storage material. When the temperature detection element detects that the temperature of the energy storage material is lower than a preset temperature, the instant heating element can supply water to the energy replenishing water path and the water in the energy replenishing water path can flow back to the instant heating element.

[0014] The integrated heat and water purification machine also includes an inlet solenoid valve, a wastewater solenoid valve, a water replenishment solenoid valve and a water pump. The inlet solenoid valve is used to control the connectivity between the raw water inlet of the integrated heat and water purification machine and the booster pump. The wastewater solenoid valve is used to control the on-off state of the fluid path for the filter element to discharge wastewater outward. The water replenishment solenoid valve is used to control the on-off state of the fluid path between the instant heating body and the water replenishment waterway. The water pump is arranged on the fluid path of the water replenishment waterway.

[0015] The clean water outlet is also connected to the inlet end of the booster pump through a reflux waterway, a one-way valve is provided on the fluid path of the reflux waterway, and a zero-pressure valve is provided on the fluid path from the filter element to the water replenishment waterway.

[0016] The purified water outlet is also connected to the normal temperature water outlet of the heat and water purification machine through a normal temperature water channel, and a normal temperature water solenoid valve for controlling the on-off state is provided on the fluid path of the normal temperature water channel.

[0017] Due to the adoption of the above technical solution, the technical effects achieved by this application are:

[0018] 1. In the integrated heat and air purifier provided in the present application, an energy storage unit is provided, and the energy storage unit has an energy storage material that can absorb or release heat. The water outlet of the heating body is connected with the water inlet of the heating body through the energy replenishing water channel, so that the heating body and the energy replenishing water channel form a circulating heating loop, and at least part of the energy replenishing water channel is penetrated in the energy storage material. In other words, the water boiled by the heating body can be returned to the heating body through the energy replenishing water channel. Through continuous circulation, the energy storage material continuously absorbs the heat in the energy replenishing water channel to heat and replenish energy, so that the energy storage material rises to The filter element is in a high-temperature state, and at least part of the water supply water channel used by the filter element to supply water to the instant heating body is also penetrated by the energy storage material. Therefore, when the filter element supplies water to the instant heating body, the energy storage material in a high-temperature state can release heat to the low-temperature water supply water channel, so that the clean water in the water supply water channel is preheated. When the clean water is preheated and then enters the instant heating body for heating, the time required for the instant heating body to heat it to a preset temperature can be greatly shortened, thereby effectively improving the water output response speed and water output of the purifier and heat all-in-one machine, which can not only shorten the waiting time for users to get water, but also help save energy consumption.

[0019] 2. As a preferred embodiment of the present application, the valve unit can control the on-off state of the fluid path from the hot water discharge water circuit to the hot water discharge port, and control the on-off state of the fluid path from the energy replenishing water circuit to the instant heating body. For example, the valve unit can control the fluid path from the hot water discharge water circuit to the hot water discharge port and the fluid path from the energy replenishing water circuit to the instant heating body to be selectively connected, thereby avoiding dripping from the hot water discharge port during the energy replenishing water circuit to replenish the energy storage material, and also avoiding hot water flowing to the energy replenishing water circuit during the hot water discharge port to discharge hot water and reduce the hot water discharge amount.

[0020] 3. As a preferred embodiment of the present application, the hot water discharge water circuit is connected to the first valve inlet, the energy replenishing water circuit is connected to the second valve inlet, and the valve outlet can be selectively connected to the hot water discharge outlet and the water inlet of the heating body. Therefore, the first valve inlet and the second valve inlet can be controlled to be opened and closed selectively, so that the valve outlet is selectively connected to the first valve inlet and the second valve inlet. When the valve outlet is connected to the first valve inlet, the valve outlet can be connected to the hot water discharge outlet, so that the hot water discharge water circuit can transport hot water to the hot water discharge outlet via the proportional regulating valve. When the valve outlet is connected to the second valve inlet, the valve outlet can be connected to the water inlet of the heating body, so that the hot water output by the heating body can flow back to the heating body via the energy replenishing water circuit and the proportional regulating valve in turn, and the energy storage material can be replenished at the same time.

[0021] 4. As a preferred embodiment of the present application, the valve outlet is connected with the water replenishment water channel through a return water channel. Since the water replenishment water channel is connected with the water inlet of the heating body, the valve outlet is connected with the water inlet of the heating body through the return water channel and the water replenishment water channel in sequence. Moreover, the return water channel is connected upstream of the area of ​​the water replenishment water channel located in the energy storage material. When the heating body transports water to the energy replenishment water channel to replenish and heat the energy storage material, the water flows back through the water replenishment water channel and the area of ​​the water replenishment water channel located in the energy storage material, so that the hot water replenishes and heats the energy storage material for a second time during the return flow in the water replenishment water channel. Therefore, the high-temperature hot water in the water replenishment water channel and the high-temperature hot water in the energy replenishment water channel simultaneously release heat to the energy storage material for replenishment, thereby making full use of the hot water energy and improving the energy replenishment efficiency.

[0022] 5. As a preferred embodiment of the present application, the energy storage material is configured as a phase change material filled in the shell. The phase change material can absorb and store a large amount of latent heat. After a single heat storage is completed, a large amount of heat can be released over a long period of time. Therefore, after a single energy storage is completed, the clean water in the water replenishment waterway that is transported from the filter element to the instant heating body can be preheated over a long period of time, saving the energy consumption required for heating the instant heating body. Both the water replenishment waterway and the energy replenishment waterway are tortuously arranged in the energy storage material, which helps to increase the contact area between the two waterways and the energy storage material and improve the heat exchange efficiency. The energy storage material will have more heat transferred out per unit time, which helps to improve the preheating efficiency and energy replenishment efficiency.

[0023] 6. As a preferred embodiment of the present application, a temperature detection component for monitoring the temperature of the energy storage material is installed in the outer shell. When the temperature detection component detects that the temperature of the energy storage material is lower than the preset temperature, the instant heating body supplies water to the energy replenishing water channel and the water in the energy replenishing water channel flows back to the instant heating body to start the heating cycle, thereby replenishing the energy storage material, so that the energy storage material can be maintained in a high temperature state for a long time, ensuring that the preheating effect of the energy storage material on the water replenishing water channel is efficient and stable when hot water is discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0025] Figure 1 A schematic diagram of the water circuit of the heat and air purifier provided in the first embodiment of the present application;

[0026] Figure 2 This is a schematic diagram of the water circuit of the air conditioner and heat pump provided in the second embodiment of the present application.

[0027] List of parts and reference numerals:

[0028] 11 filter element, 12 booster pump, 13 energy storage material, 14 water supply water circuit, 15 hot water discharge water circuit, 16 hot water discharge port, 17 energy supply water circuit, 18 proportional control valve, 181 first valve inlet port, 182 second valve inlet port, 183 first valve outlet port, 184 second valve outlet port, 185 third valve outlet port, 19 reversing solenoid valve, 20 heating element, 21 return water circuit, 22 housing, 23 water inlet solenoid valve, 24 wastewater solenoid valve, 25 water supply solenoid valve, 26 water pump, 27 reflux water circuit, 28 one-way valve, 29 zero-pressure valve, 31 normal temperature water circuit, 32 normal temperature water outlet, 33 normal temperature water solenoid valve. DETAILED DESCRIPTION

[0029] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0031] In addition, in the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", "lateral", "longitudinal", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0032] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0034] In the embodiment of the present application, a heat and air purifier is provided. For the convenience of explanation and understanding, the following contents provided in the present application are all explained on the basis of the illustrated product structure. Of course, it can be understood by those skilled in the art that the above structure is only used as a specific example and schematic description, and cannot constitute a specific limitation on the technical solution provided in the present application.

[0035] Reference Figure 1 and Figure 2 As shown, a heat and water purification machine provided in the present application includes a filter unit, an energy storage unit and an instant heating body 20; the filter unit includes a filter element 11 and a booster pump 12 connected to the raw water inlet of the filter element 11; the energy storage unit has an energy storage material 13 that can absorb or release heat; the clean water outlet of the filter element 11 is connected to the water inlet of the instant heating body 20 through a water replenishment water path 14, the water outlet of the instant heating body 20 is connected to the hot water discharge port 16 of the heat and water purification machine through a hot water discharge water path 15, and is connected to the water inlet of the instant heating body 20 through an energy replenishment water path 17, and both the water replenishment water path 14 and the energy replenishment water path 17 have at least a partial area penetrating through the energy storage material 13.

[0036] In the integrated heat and air purifier provided in the present application, an energy storage unit is provided, and the energy storage unit has an energy storage material 13 that can absorb or release heat. The water outlet of the heating body 20 is connected with the water inlet of the heating body 20 through the energy replenishing water path 17, so that the heating body 20 and the energy replenishing water path 17 form a circulating heating loop, and at least a part of the energy replenishing water path 17 is penetrated in the energy storage material 13. In other words, the water boiled by the heating body 20 can be refluxed to the heating body 20 again through the energy replenishing water path 17. Through continuous circulation, the energy storage material 13 continuously absorbs the heat in the energy replenishing water path 17 to heat and replenish energy, so that the energy storage material 13 When the filter element 11 replenishes water to the instant heating element 20, at least part of the water replenishment waterway 14 of the filter element 11 is also penetrated by the energy storage material 13. Therefore, when the filter element 11 replenishes water to the instant heating element 20, the energy storage material 13 in the high-temperature state can release heat to the low-temperature water replenishment waterway 14, so that the clean water in the water replenishment waterway 14 is preheated. When the clean water enters the instant heating element 20 for heating after being preheated, the time required for the instant heating element 20 to heat it to the preset temperature can be greatly shortened, thereby effectively improving the water output response speed and water output of the purifier and heat all-in-one machine, which can not only shorten the waiting time for users to get water, but also help save energy consumption.

[0037] When the integrated heat and purification machine is working, the booster pump 12 pumps water into the filter element 11, and the filter element 11 filters the raw water into clean water. The clean water is controlled to be transported to the instant heating body 20 for heating through the water replenishment waterway 14. The hot water heated by the instant heating body 20 can be transported to the hot water discharge port 16 for discharge through the hot water discharge waterway 15, and can also flow back through the energy replenishment waterway 17 to heat and replenish the energy storage material 13.

[0038] The present application does not limit the structure of the filter element 11, which may be a single-material filter element, such as a reverse osmosis filter element, or a composite filter element composed of multiple filter elements.

[0039] As a preferred embodiment of the present application, the integrated heat and air purifier further includes a valve unit, which can control the on-off state of the fluid path from the hot water discharge waterway 15 to the hot water discharge port 16, and control the on-off state of the fluid path from the energy replenishment waterway 17 to the instant heating body 20. In specific implementation, the valve unit can be used to control the fluid path from the hot water discharge waterway 15 to the hot water discharge port 16 and the fluid path from the energy replenishment waterway 17 to the instant heating body 20 to be selectively connected, thereby preventing the hot water discharge port 16 from dripping during the energy replenishment waterway 17 replenishing the energy storage material 13, and also preventing the hot water from flowing to the energy replenishment waterway 17 during the hot water discharge port 16 to discharge hot water, thereby reducing the amount of hot water discharged.

[0040] It should be noted that the present application does not specifically limit the structure of the valve unit, which includes but is not limited to the following embodiments:

[0041] Embodiment 1: Figure 1As shown, the valve unit includes a proportional regulating valve 18, which has a first valve inlet 181, a second valve inlet 182 and a valve outlet. The hot water discharge water path 15 is connected to the first valve inlet 181, the energy replenishment water path 17 is connected to the second valve inlet 182, and the valve outlet can be connected to either the hot water discharge port 16 or the water inlet of the instant heating body 20. In specific implementation, the first valve inlet 181 and the second valve inlet 182 can be controlled by a program to selectively open and close, so that the valve outlet can be connected to the first valve inlet 181 and the second valve inlet 182. When the valve outlet is connected to the first valve inlet 181, the valve outlet can be connected to the hot water discharge port 16, so that the hot water discharge waterway 15 can transport hot water to the hot water discharge port 16 via the proportional regulating valve 18. When the valve outlet is connected to the second valve inlet 182, the valve outlet can be connected to the water inlet of the instant heating body 20, so that the hot water output by the instant heating body 20 can flow back to the instant heating body 20 via the energy replenishment waterway 17 and the proportional regulating valve 18 in sequence, and the energy storage material 13 can be replenished at the same time. Preferably, as Figure 1 As shown, the valve outlet includes a first valve outlet 183 and a second valve outlet 184, wherein the first valve outlet 183 is connected to the hot water discharge port 16, and the second valve outlet 184 is connected to the water inlet of the instant heating body 20. Specifically, when it is necessary to discharge hot water, the first valve inlet 181 and the first valve outlet 183 can be controlled to be opened and connected, so that the hot water output by the instant heating body 20 enters the proportional regulating valve 18 via the hot water discharge waterway 15 and the first valve inlet 181, and then flows out from the first valve outlet 183 and flows to the hot water discharge port 16; when it is necessary to heat and replenish the energy storage material 13, the second valve inlet 182 and the second valve outlet 184 can be controlled to be opened and connected, so that the hot water output by the instant heating body 20 enters the proportional regulating valve 18 via the replenishing waterway 17 and the second valve inlet 182, and then flows out from the second valve outlet 184 and flows to the water inlet of the instant heating body 20.

[0042] Embodiment 2: Figure 2 As shown, the difference between this embodiment and the first embodiment is that the valve outlet includes a third valve outlet 185, the valve unit also includes a reversing solenoid valve 19, the third valve outlet 185 is connected to the inlet end of the reversing solenoid valve 19, one outlet end of the reversing solenoid valve 19 is connected to the hot water discharge port 16, and the other outlet end is connected to the water inlet of the instant heating body 20. Specifically, in this embodiment, the hot water entering the first inlet valve port 181 through the hot water discharge waterway 15 and the hot water entering the second inlet valve port 182 through the energy replenishment waterway 17 are both discharged through the third valve outlet 185 and transported to the reversing solenoid valve 19, and the hot water discharge port 16 is selected to discharge hot water or to replenish energy to the energy storage material 13 by controlling the opening and closing of one of the two outlet ends of the reversing solenoid valve 19.

[0043] As a preferred embodiment, Figure 1 and Figure 2 As shown, both the first and second embodiments can further enable the valve outlet to communicate with the water replenishment waterway 14 through a return waterway 21 , and the return waterway 21 is connected upstream of the area of ​​the water replenishment waterway 14 located in the energy storage material 13 . Those skilled in the art can understand that, the valve outlet is connected with the water replenishment water channel 14 through the return water channel 21, and because the water replenishment water channel 14 is connected with the water inlet of the heating body 20, the valve outlet is connected with the water inlet of the heating body 20 through the return water channel 21 and the water replenishment water channel 14 in sequence. Moreover, the return water channel 21 is connected upstream of the area of ​​the water replenishment water channel 14 located in the energy storage material 13. When the heating body 20 transports water to the energy replenishment water channel 17 to replenish and heat the energy storage material 13, the water flows back through the water replenishment water channel 14 and the area of ​​the water replenishment water channel 14 located in the energy storage material 13, so that the hot water replenishes and heats the energy storage material 13 for a second time during the return process in the water replenishment water channel 14. Therefore, the high-temperature hot water in the water replenishment water channel 14 and the high-temperature hot water in the energy replenishment water channel 17 simultaneously release heat to the energy storage material 13 for replenishment, thereby making full use of the hot water energy and improving the energy replenishment efficiency. For the technical solution in the aforementioned embodiment one, the return water circuit 21 needs to be connected to the second valve outlet 184, while for the technical solution in the aforementioned embodiment two, the return water circuit 21 needs to be connected to the outlet end of the reversing solenoid valve 19 that is used to connect to the water inlet of the heating body 20.

[0044] As a preferred implementation of the present application, Figure 1 and Figure 2 As shown, the energy storage unit includes a shell 22, and the energy storage material 13 is a phase change material arranged in the shell 22. Preferably, the area of ​​the water replenishment waterway 14 that passes through the energy storage material 13 extends in a tortuous shape. Another preferred embodiment is that the area of ​​the energy replenishment waterway 17 that passes through the energy storage material 13 also extends in a tortuous shape. It can be understood by those skilled in the art that the energy storage material 13 is set as a phase change material filled in the shell 22. The phase change material can absorb and store a large amount of latent heat. After a single heat storage is completed, a large amount of heat can be released over a long period of time. Therefore, after a single energy storage is completed, the clean water in the water replenishment waterway 14 that is transported from the filter element 11 to the instant heating body 20 can be preheated over a long period of time, saving the energy consumption required for heating the instant heating body 20. Both the water replenishment waterway 14 and the energy replenishment waterway 17 are tortuously arranged in the energy storage material 13, which helps to increase the contact area between the two waterways and the energy storage material 13 and improve the heat exchange efficiency. More heat will be transferred out of the energy storage material 13 per unit time, which helps to improve the preheating efficiency and energy replenishment efficiency.

[0045] Furthermore, the housing 22 is equipped with a temperature detection component for monitoring the temperature of the energy storage material 13. The temperature detection component can make the instant heating body 20 supply water to the energy replenishing water channel 17 and the water in the energy replenishing water channel 17 flow back to the instant heating body 20 when it is detected that the energy storage material 13 is lower than a preset temperature. Specifically, the temperature detection component can be a temperature sensor, and the probe of the temperature sensor can be inserted into the energy storage material 13 to obtain the temperature of the energy storage material 13. When the temperature detection component detects that the energy storage material 13 is lower than a preset temperature, the instant heating body 20 supplies water to the energy replenishing water channel 17 and the water in the energy replenishing water channel 17 flows back to the instant heating body 20 to start the heating cycle, replenishing the energy storage material 13, so that the energy storage material 13 can be kept in a high temperature state for a long time, ensuring that the preheating effect of the energy storage material 13 on the water replenishing water channel 14 is efficient and stable when hot water is discharged. Specifically, the temperature detection component can be selected from temperature sensors and the like.

[0046] As a preferred embodiment of the present application, Figure 1 and Figure 2 As shown, the integrated heat and air purification machine also includes an inlet solenoid valve 23, a wastewater solenoid valve 24, a make-up water solenoid valve 25 and a water pump 26. The inlet solenoid valve 23 is used to control the connectivity between the raw water inlet of the integrated heat and air purification machine and the booster pump 12. The wastewater solenoid valve 24 is used to control the on-off state of the fluid path for the filter element 11 to discharge wastewater outward. The make-up water solenoid valve 25 is used to control the on-off state of the fluid path between the instant heating body 20 and the make-up water circuit 14. The water pump 26 is arranged on the fluid path of the make-up water circuit 14. Specifically: the water inlet solenoid valve 23 is used to control the connection state between the raw water inlet of the heat and water purification machine and the booster pump 12. When the filter element 11 needs to be filtered, the water inlet solenoid valve 23 needs to be energized and opened to connect the raw water inlet with the booster pump 12. The booster pump 12 can pump water into the filter element 11 when it is running. During the filtration process of the filter element 11, the wastewater solenoid valve 24 is energized and opened to discharge the wastewater produced by the filter element 11; when the water replenishment solenoid valve 25 is opened, the clean water output by the filter element 11 can enter the instant heating body 20 for heating through the water replenishment waterway 14 under the suction action of the water pump 26.

[0047] As a preferred implementation of the present application, Figure 1 and Figure 2As shown, the clean water outlet is also connected to the inlet end of the booster pump 12 through the return waterway 27, and a one-way valve 28 is provided on the fluid path of the return waterway 27, and a zero-pressure valve 29 is provided on the fluid path from the filter element 11 to the water supply waterway 14. It can be understood by those skilled in the art that in order to meet the instant heating demand, usually a small amount of water heated by the instant heating body 20 per unit time can be quickly heated, and the water filtered out of the filter element 11 per unit time cannot be heated completely. Therefore, in order to avoid the pressure holding phenomenon, the water flow rate of the filter element 11 to the water supply waterway 14 can be limited by the zero-pressure valve 29, and a part of the clean water filtered out by the filter element 11 can be returned to the booster pump 12 and the filter element 11 through the return waterway 27 for re-filtration. A one-way valve 28 can be provided on the return waterway 27 to prevent the water inlet solenoid valve 23 from directly entering the return waterway 27 when water enters.

[0048] As a preferred implementation of the present application, Figure 1 and Figure 2 As shown, the purified water outlet is also connected to the normal temperature water outlet 32 ​​of the purifier and heat all-in-one machine through the normal temperature water channel 31, and a normal temperature water solenoid valve 33 for controlling the on-off state is provided on the fluid path of the normal temperature water channel 31. The setting of the normal temperature water channel 31 meets the user's needs for normal temperature purified water. Specifically, when the normal temperature water solenoid valve 33 is opened, the purified water filtered by the filter element 11 can be delivered to the normal temperature water outlet 32.

[0049] Anything not described in this application can be achieved by adopting or drawing on existing technologies.

[0050] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0051] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A heat and air conditioning machine, characterized in that: include: A filter unit, the filter unit comprising a filter element and a booster pump connected to a raw water inlet of the filter element; An energy storage unit having an energy storage material capable of absorbing or releasing heat; Instant heating body, the clean water outlet of the filter element is connected to the water inlet of the instant heating body through a water replenishment water channel, the water outlet of the instant heating body is connected to the hot water discharge port of the integrated heat and water purification machine through a hot water discharge water channel, and is connected to the water inlet of the instant heating body through an energy replenishment water channel, and both the water replenishment water channel and the energy replenishment water channel have at least a partial area passing through the energy storage material.

2. The heat and air conditioning machine according to claim 1, characterized in that: It also includes a valve unit, which can control the on-off state of the fluid path from the hot water discharge waterway to the hot water discharge port, and control the on-off state of the fluid path from the energy replenishment waterway to the instant heating body.

3. The heat and air conditioning machine according to claim 2, characterized in that: The valve unit includes a proportional regulating valve, which has a first valve inlet, a second valve inlet and a valve outlet. The hot water discharge water path is connected to the first valve inlet, the energy replenishment water path is connected to the second valve inlet, and the valve outlet can be connected to either the hot water discharge port or the water inlet of the instant heating body.

4. The heat and air conditioning machine according to claim 3, characterized in that: The valve outlet includes a first valve outlet and a second valve outlet, the first valve outlet is connected to the hot water discharge port, and the second valve outlet is connected to the water inlet of the instant heating element; Alternatively, the valve outlet includes a third valve outlet, and the valve unit also includes a reversing solenoid valve, the third valve outlet is connected to the inlet end of the reversing solenoid valve, one outlet end of the reversing solenoid valve is connected to the hot water discharge port, and the other outlet end is connected to the water inlet of the instant heating body.

5. The heat and air conditioning integrated machine according to claim 3 or 4, characterized in that: The valve outlet is in communication with the water replenishment water channel via a water return channel, and the water return channel is connected upstream of a region of the water replenishment water channel located within the energy storage material.

6. The heat and air conditioning machine according to claim 1, characterized in that: The energy storage unit comprises a shell, the energy storage material is a phase change material arranged in the shell, and the water replenishment waterway and / or the region of the energy replenishment waterway penetrating the energy storage material extends in a circuitous manner.

7. The heat and air conditioning machine according to claim 6, characterized in that: The housing is equipped with a temperature detection element for monitoring the temperature of the energy storage material. When the temperature detection element detects that the temperature of the energy storage material is lower than a preset temperature, the instant heating element can supply water to the energy replenishing water path and the water in the energy replenishing water path can flow back to the instant heating element.

8. The heat and air conditioning machine according to claim 1, characterized in that: It also includes an inlet solenoid valve, a wastewater solenoid valve, a make-up water solenoid valve and a water pump. The inlet solenoid valve is used to control the connectivity between the raw water inlet of the heat and air purification machine and the booster pump. The wastewater solenoid valve is used to control the on-off state of the fluid path for the filter element to discharge wastewater outward. The make-up water solenoid valve is used to control the on-off state of the fluid path between the instant heating body and the make-up water circuit. The water pump is arranged on the fluid path of the make-up water circuit.

9. The heat and air conditioning machine according to claim 1, characterized in that: The clean water outlet is also connected to the inlet end of the booster pump through a reflux waterway, a one-way valve is provided on the fluid path of the reflux waterway, and a zero-pressure valve is provided on the fluid path from the filter element to the water replenishment waterway.

10. The heat and air conditioning machine according to claim 1, characterized in that: The purified water outlet is also connected to the normal temperature water outlet of the heat and water purification machine through a normal temperature water channel, and a normal temperature water solenoid valve for controlling the on-off state is provided on the fluid path of the normal temperature water channel.

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