CN214128152U - Multifunctional bubble water machine - Google Patents

Abstract

The utility model discloses a multi-functional bubble water machine, include: the water inlet end of the filter assembly is connected with a raw water source; the water tank assembly is connected with the water outlet end of the filtering assembly; the water tank assembly includes: the device comprises a water storage tank and a bubble water tank arranged in the water storage tank; wherein the water outlet end of the water storage tank is connected with a purified water supply branch; the water inlet end of the bubble water tank is operatively communicated with the water storage tank, the air inlet end of the bubble water tank is connected with the air storage tank, and the water outlet end of the bubble water tank is connected with the bubble water supply branch. The utility model provides a multi-functional bubble water machine can realize that multiple mode goes out water, guarantees user experience, when reducing latency, adopts nested mode to set up the water tank, has reduced the complete machine volume, has reduced the risk of leaking.

Description

Multifunctional bubble water machine

Technical Field

The utility model belongs to the technical field of water purification unit, especially, relate to a multi-functional bubble water machine.

Background

The habit of drinking bubble water originated in europe, and early bubble water originated from natural mineral spring containing fine bubbles, and was sold to various places after filling and bottling. Bubble water is well received by its characteristics of being rich in minerals, being good for health, etc., and then gradually becomes popular to asia.

As the quantity of the bubble water produced by natural mineral water is limited, people invent the bubble water machine. The basic principle of the bubble water machine is that carbon dioxide is dissolved in common drinking water under the conditions of high pressure and low temperature to prepare bubble water. The development of early bubble water machine has focused on how to effectively dissolve bubbles in drinking water, how to reduce the overall volume of bubble water, and the like, and the bubble water machine itself does not have the function of optimizing water quality, such as the scheme disclosed in chinese patent application (CN 106859330A): ' a bubble water machine, which comprises an air storage tank, a water tank and a refrigeration assembly, wherein the water tank is connected with an air injection pipe; the gas storage tank is connected to the water tank through a gas injection pipe and is used for injecting gas into the water tank; the refrigerating assembly is used for refrigerating water in the water tank; the refrigerating assembly comprises a semiconductor refrigerating piece, a heat exchanger connected with the cold end of the semiconductor refrigerating piece, a radiator connected with the hot end of the semiconductor refrigerating piece and a circulating pipeline connected with the heat exchanger; the circulating pipeline comprises a water outlet pipe unit and a water inlet pipe unit, wherein one end of the water outlet pipe unit is connected with the water tank, the other end of the water outlet pipe unit is connected with a water inlet of the heat exchanger, and the water outlet pipe unit is connected with a water outlet pipe; one end of the water inlet pipe unit is connected to the water tank, the other end of the water inlet pipe unit is connected to the water outlet of the heat exchanger, and a water filling port is formed in the water inlet pipe unit. The bubble water machine can simultaneously realize the effects of preparing bubble water and refrigerating the bubble water, but the bubble water machine can not optimize the water quality, and in order to obtain the bubble water with better water quality, a user must additionally install a water purifier, so that a water storage tank can be arranged in the water purifier for storing purified water, and another water tank can be arranged in the bubble water machine for storing the bubble water. For the ordinary residential users, the configuration occupies more indoor space, and increases the risk of water leakage. Because the bubble water machine and the water purifier work independently, a user cannot obtain drinking water which is rich in mineral elements, has the taste of bubble water and is safe in water quality.

Disclosure of Invention

The utility model discloses can't optimize quality of water to bubble water machine itself among the prior art, and set up two water tanks and can occupy more interior space in the bubble water machine of independent setting and the purifier, increase the problem of the risk of leaking, design and provide a multi-functional bubble water machine.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a multifunctional bubbling water machine comprises: the water inlet end of the filter assembly is connected with a raw water source; the water tank assembly is connected with the water outlet end of the filtering assembly; the water tank assembly includes: the device comprises a water storage tank and a bubble water tank arranged in the water storage tank; wherein the water outlet end of the water storage tank is connected with a purified water supply branch; the water inlet end of the bubble water tank is operatively communicated with the water storage tank, the air inlet end of the bubble water tank is connected with the air storage tank, and the water outlet end of the bubble water tank is connected with the bubble water supply branch.

In an optional embodiment, the multifunctional bubble water machine is further provided with a function of mineralizing water, and further comprises: the mineralized stock solution storage tank is connected with the water storage tank.

In the aspect of mineralized water circuit design, the multifunctional bubble water machine further comprises a liquid inlet electromagnetic valve, wherein the first end of the liquid inlet electromagnetic valve is connected with the mineralized stock solution storage tank; the first end of the liquid inlet pump is connected with the second end of the liquid inlet electromagnetic valve; and the first end of the first one-way valve is connected with the second end of the liquid inlet pump, the second end of the first one-way valve is connected with the water storage tank, and the first one-way valve is in one-way conduction from the liquid inlet pump to the water storage tank.

In order to monitor mineral substances in water, the multifunctional water bubbling machine further comprises a first TDS sensor, and the first TDS sensor is arranged at the water outlet end of the filtering assembly; and a second TDS sensor disposed in the water storage tank.

In another optional embodiment, the multifunctional bubbling water machine is further provided with a heating function, and further comprises a heating device, and the water outlet end of the water storage tank is connected with the purified water supply branch through the heating device.

In the aspect of the design of the heating waterway, the multifunctional bubbling water machine further comprises a water pump, wherein the first end of the water pump is connected with the water storage tank; the first end of the second one-way valve is connected with the second end of the water pump, the second end of the second one-way valve is connected with the water inlet end of the heating device, and the second one-way valve is communicated with the heating device from the water storage tank in a one-way mode; and the temperature controller is arranged at the water outlet end of the heating device.

For guaranteeing safe in utilization, avoid scalding, with heating water route matching, still be provided with the steam separation box, the first end of steam separation box is connected heating device's play water end, the steam outlet connection waste water branch road of steam separation box, pure water supply branch road is connected to the delivery port of steam separation box.

In order to ensure the water quality safety, the multifunctional bubble water machine also has a sterilization function, specifically, comprises a sterilization component, and the sterilization component comprises: the first sterilization device is arranged in the water storage tank; and/or a second sterilization device, wherein the second sterilization device is arranged on the purified water supply branch and/or the bubble water supply branch.

The multifunctional bubble water machine further has a refrigerating function, particularly, the multifunctional bubble water machine further comprises a refrigerating device, and the refrigerating device is arranged in the water storage tank.

In order to ensure the use safety, the multifunctional bubble water machine also comprises a safety valve which is communicated with the air storage tank; the first end of the air inlet electromagnetic valve is connected with the air storage tank, and the second end of the air inlet electromagnetic valve is connected with the bubble water tank; and the pressure sensor is arranged at the second end of the air inlet electromagnetic valve.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the utility model provides a multi-functional bubble water machine can realize that multiple mode goes out water, guarantees user experience, when reducing latency, adopts nested mode to set up the water tank, has reduced the complete machine volume, has reduced the risk of leaking.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an internal water path structure of a first embodiment of the multifunctional bubbling water machine provided by the present invention;

fig. 2 is a schematic view of an internal water path structure of a second embodiment of the multifunctional bubbling water machine provided by the present invention;

fig. 3 is a schematic view of an internal water path structure of a third embodiment of the multifunctional bubbling water machine provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Aiming at the problems that in the prior art, the bubble water machine can not optimize water quality, and two water tanks arranged in the independently arranged bubble water machine and the water purifier can occupy more indoor space and increase water leakage risk, the internal water path structure of the multifunctional bubble water machine with a brand-new design is shown in figure 1. The multifunctional bubbling water machine 1 can be independently arranged on a table top for use, and can also be integrated in a cupboard, a sink or other kitchen appliances, and the material and the shape of the machine body shell are not further limited. The multifunctional bubbling water machine 1 provided by the first embodiment has at least two functions of purifying water and bubbling water. From the viewpoint of waterway structure, unlike the conventional bubbling machine 1, the multifunctional bubbling machine 1 provided in this embodiment mainly comprises two parts, i.e. a filtering assembly 11 and a water tank assembly 10, wherein the water inlet end of the filtering assembly 11 is connected to a raw water source (not shown in the figure), which is preferably a tap water source in the home of the user. The filter assembly 11 is mainly used for filtering raw water. The filter assembly 11 may take the form of a single stage filter, but more preferably, a multi-stage filter. For example, as shown in fig. 1, a form in which a pre-filter unit 12 and a fine filter unit 13 are connected in series is adopted, wherein the pre-filter unit 12 performs a pretreatment function, and a non-woven fabric filter element, a PP cotton filter element, an activated carbon filter element, a UF ultrafiltration filter element, a ceramic particle filter element, a heavy ion membrane filter element, a wound multilayer filter element or a composite filter element having a plurality of filter elements can be adopted. The fine filtering unit 13 may be an RO reverse osmosis filter element, an NF nanofiltration filter element, or an electrodialysis filter element. Raw water flowing into the raw water source directly passes through the pre-filter unit 12, and particles, soluble organic matters, residual chlorine and other substances in the water can be effectively removed. The rivers behind leading filter unit 12 are through the solenoid valve of intaking, then increase coarse filtration rivers pressure through the self priming pump, carry out depth filtration through meticulous filter unit 13 again. The pure water check valve 39 is arranged at the water outlet of the fine filtering unit 13, the pure water check valve 39 guides the pure water flowing out of the fine filtering unit 13 to flow along a water path, and the pure water is prevented from flowing back, so that the drinking hydration treatment of tap water is completed, and the water path design can ensure that the water quality reaches the water quality standard of direct drinking before bubble water is formed. Of course, when the requirement for water quality is higher, more stages of filter units connected in series can be added to the filter module 11.

A water tank assembly 10 is arranged at the downstream of the filtering assembly 11, and the water tank assembly 10 is connected with the water outlet end of the filtering assembly 11. Specifically, the water tank assembly 10 comprises a water storage tank 14 and a bubble water tank 15 arranged in the water storage tank 14, the bubble water tank 15 and the water storage tank 14 are arranged in a nested mode, the bubble water tank 15 is arranged at the position below the water storage tank 14, and the size of the nested water tank assembly 10 is obviously reduced in volume, so that the size of the whole machine is further reduced, and meanwhile, the water leakage risk is reduced. The water tank assembly 10 is connected to the water outlet end of the filtering assembly 11, and the water tank 14 is connected to the water outlet end of the two-stage filtering unit, that is, the water outlet end of the fine filtering unit 13, and the pure water flowing out of the fine filtering unit 13 further flows into the water tank 14 for storage. The water storage tank 14 has a water outlet end independently arranged, the water outlet end is connected with a purified water supply branch 16, and the purified water supply branch 16 can be directly connected with a water using end in a user room for direct drinking of the user. In addition, the water storage tank 14 may be in operable communication with the water inlet end of the bubble water tank 15, such as through a solenoid valve. The pure water in the water storage tank 14 may flow into the bubble water tank 15 by gravity or pressure. The air inlet end of the bubble water tank 15 is connected with the air storage tank 18, the water outlet end of the bubble water tank 15 extends outwards from the water storage tank 14 to be connected with a bubble water supply branch 17, and the bubble water supply branch 17 can also be directly connected with the indoor water using end of a user for the user to drink directly. For convenience of control, it is preferable that the purified water supply branch 16 and the bubble water supply branch 17 are respectively provided with a first water outlet solenoid valve 49 and a second water outlet solenoid valve 45.

The gas tank 18 is filled with carbon dioxide gas. The air storage tank 18 is connected with a first end of an air inlet electromagnetic valve 35, and a second end of the air inlet electromagnetic valve 35 is connected with the bubble water tank 15. In order to improve the safety of the multifunctional bubbling water machine 1, it is preferable that a pressure relief valve 44 is provided on the water tank assembly 10. The relief valve 44 communicates with the bubble water tank 15 via a line. When preparing bubble water, the water inlet end of the bubble water tank 15 is communicated with the water storage tank 14, the pressure release valve 44 is opened, and the second water outlet electromagnetic valve 45 on the bubble water supply branch 17 is closed. The water in the storage tank 14 flows into the bubbling water tank 15 by gravity. A liquid level sensor is arranged in the bubble water tank 15. When the set water level is reached, the water inlet end of the bubble water tank 15 is switched to be closed, and the pressure release valve 44 is closed. At the same time, the intake solenoid valve 35 is opened to start filling the bubble water tank 15 with carbon dioxide gas. Preferably, a tank pressure sensor is disposed in the bubble water tank 15 to detect the real-time pressure in the bubble water tank 15, when the real-time pressure in the bubble water tank 15 reaches a set pressure, the air inlet solenoid valve 35 is closed, the dioxygen gas injected into the bubble water tank 15 is mixed with the pure water stored therein to prepare bubble water, and the second water outlet solenoid valve 45 is opened to obtain the bubble water. The on-off control of the pressure release valve 44, the second water outlet solenoid valve 45 and the air inlet solenoid valve 35 is preferably realized by a single chip microcomputer or other integrated chips with the same function. For example, a single chip microcomputer is selected as a controller, a first path of input end of the controller is connected with the bubble water preparation key, a second path of input end of the controller is connected with the in-tank pressure sensor, a first path of output end of the controller is connected with the control end of the air inlet electromagnetic valve 35, a second path of output end of the controller is connected with the control end of the pressure release valve 44, and a third path of output end of the controller is connected with the control end of the second water outlet electromagnetic valve 45.

A pressure sensor 36 and a relief valve 34 are further provided on the side of the air tank 18, the relief valve 34 being provided on the side close to the first end of the intake solenoid valve 35, and the pressure sensor 36 being provided on the side close to the second end of the intake solenoid valve 35. The air inlet solenoid valve 35 is preferably in one-way communication with the bubble water tank 15 from the air tank 18 to prevent the carbon dioxide gas injected into the bubble water tank 15 from flowing back into the air tank 18. The pressure sensor 36 is used to detect the real-time pressure between the air reservoir 18 and the bubble water reservoir 15. When the pipeline blocking pressure is too high, the safety valve 34 can communicate the air storage tank 18 with the external space, so as to dredge redundant air, avoid the pipeline or the tank body from bursting due to too high air pressure, and improve the use safety of the bubble water machine 1.

In order to improve the taste of the bubble water, in a preferred embodiment, a refrigeration function is added on the basis of the functions of purifying and bubbling water. The bubbling water machine 1 is preferably further provided with a refrigerating device 33. A refrigeration device 33 is provided in the water storage tank 14. The refrigerating device 33 may be a semiconductor refrigerating device, or may be a separate cooling water path, which can exchange heat with pure water in the bubble water tank 15 to achieve a cooling effect. A temperature sensor 42 is provided in the water storage tank 14. When the temperature in the tank reaches the set upper temperature threshold, the cooling device 33 is started. When the temperature in the tank falls to the set lower temperature threshold, the cooling device 33 is turned off. The circulating refrigeration mode can ensure that the temperature of the prepared bubble water is lower and the taste is better, can prevent the liquid in the water storage tank 14 from icing and frosting due to too low temperature, avoids the fault phenomena of tank body breakage and the like caused by pipeline blockage or temperature drastic change, improves the reliability of the whole machine and prolongs the service life of equipment. The pressure release valve 44 can adjust the pressure in the tank on the one hand, so that the water injection process is more efficient, and simultaneously, redundant carbon dioxide gas in the bubble water tank 15 can be discharged after the bubble water is prepared, the pressure in the tank of the bubble water tank 15 is reduced, and the safety performance is improved. The outer side of the water storage tank 14 is also provided with an insulating layer.

In order to improve the safety of water use, a high liquid level switch 41 and a low liquid level switch 43 are further arranged in the water storage tank 14. And when the liquid level is too high or too low, the automatic control of the water path is realized. A liquid level sensor is also provided in the storage tank 14 to detect the real-time water level in the storage tank 14 in real time.

The traditional bubble water machine 1 has poor water quality on one hand and lacks an effective disinfection and sterilization means on the other hand. To overcome this problem, a sterilization assembly is specially designed in the multifunctional bubbling water machine 1 provided in this embodiment. The sterilization assembly includes a first sterilization device 31, and the first sterilization device 31 is disposed in the water storage tank 14, and may be disposed at any position of the bottom, the side wall or the top of the water storage tank 14, or may be disposed at a plurality of positions of the first sterilization device 31. The first sterilization device 31 works periodically according to a set time, so that the bacterial colony in the water storage tank 14 is ensured to be at an ideal level, and the water safety is further improved. The subassembly that disinfects still includes second sterilizing equipment 32, second sterilizing equipment 32 sets up on pure water supply branch road 16, or set up on bubble water supply branch road 17, or set up and all set up a second sterilizing equipment 32 on pure water supply branch road 16 or bubble water supply branch road 17, for example if taking of terminal mouthful is same, then mouthful department of taking sets up a second sterilizing equipment 32, the water that flows from pure water supply branch road 16 and bubble water supply branch road 17 like this all can further realize disinfecting in terminal department, guarantee that terminal water quality of water bacterium does not exceed standard. The first sterilization device 31 may be one of an ultraviolet lamp sterilization module, a mercury sterilization module, a quantum sterilization module, or a graphene sterilization module; the second sterilization device 32 may also be one of an ultraviolet lamp sterilization module, a mercury sterilization module, a quantum sterilization module, or a graphene sterilization module.

Fig. 2 is a schematic view of an internal water path structure of a second embodiment of the multifunctional bubbling water machine 1 according to the present invention. On the basis of the first embodiment, the bubble water machine 1 provided by the second embodiment has comprehensive functions of water purification, bubble water, mineralized water and refrigeration. Specifically, a mineralized stock solution storage tank 19 is further arranged in the bubble water machine 1, and the mineralized stock solution storage tank 19 is connected with the water storage tank 14. During the process of making water by using the filter assembly 11 or after the water making by using the filter assembly 11 is finished, mineral stock solution is added into the water storage tank 14 through the mineralized stock solution storage tank 19, so that the mineral content in the high-purity water is improved.

In order to accurately control the increased flow of the mineral raw liquid, a liquid inlet electromagnetic valve 20 is also included in the water path design. The first end of the liquid inlet electromagnetic valve 20 is connected with the mineralized stock solution storage tank 19, the second end of the liquid inlet electromagnetic valve 20 is connected with the first end of the liquid inlet pump 21, the second end of the liquid inlet pump 21 is connected with the first end of the first one-way valve 22, and the second end of the first one-way valve 22 is connected with the water storage tank 14. The first check valve 22 is in one-way communication from the liquid inlet pump 21 to the water storage tank 14. A first TDS sensor 23 is provided at the outlet end of the filter assembly 11 and a second TDS sensor 24 is provided in the storage tank 14. Wherein the first TDS sensor 23 is used for monitoring the TDS value of the pure water before the mineralized stock solution is added, and the second TDS sensor 24 is used for monitoring the TDS value of the pure water after the mineralized stock solution is added. The mineral water added with the mineral stock solution can be further used for preparing bubble water or drinking water.

Fig. 3 is a schematic diagram of an internal water path structure of a third embodiment of the multifunctional bubbling water machine 1 according to the present invention. On the basis of the second embodiment, the bubbled water machine 1 provided by the third embodiment further integrates the functions of water purification, bubbled water, refrigeration, water mineralization and heating. Specifically, a heating device 25 is disposed at the water outlet end of the water storage tank 14, and the water outlet end of the water storage tank 14 is connected to the purified water supply branch 16 through the heating device 25. When the water storage tank 14 is communicated with the mineralized stock solution storage tank 19, the heating device 25 can heat mineral water, and a user can obtain mineral water with various temperatures through the purified water supply branch 16, such as ice water at 5 ℃, normal temperature water at 25 ℃, warm water at 45 ℃, hot water at 80-90 ℃ and boiling water at 95-99 ℃. When the water storage tank 14 is not communicated with the mineralized stock solution storage tank 19, the heating device 25 can also directly heat the pure water.

In terms of water path design, a water pump 26 is arranged in the bubbling water machine 1. The first end of the water pump 26 is connected with the water storage tank 14, the second end of the water pump 26 is connected with the first end of the second one-way valve 27, the second end of the second one-way valve 27 is connected with the water inlet end of the heating device 25, and the second one-way valve 27 is in one-way conduction from the water storage tank 14 to the heating device 25. The temperature of the pure or mineral water is controlled by a temperature controller 28. The temperature controller 28 is arranged at the water outlet end of the heating device 25.

A moisture separation cartridge 29 is also provided downstream of the heating means 25 for safety purposes. The first end of the moisture separation box 29 is connected to the water outlet end of the heating device 25. The steam outlet of the moisture separation box 29 is connected to the waste water branch 30 of the fine filter unit 13. A steam check valve 47 is preferably provided between the steam outlet of the steam separation box 29 and the waste water branch 30 to unidirectionally communicate the flow path between the steam outlet and the waste water branch 30 to prevent steam from flowing back. The water-vapor separation box 29 realizes gas-liquid separation by adopting different densities of liquid and gas. A waste water solenoid valve 46 is further provided on the waste water branch line 30 to controllably discharge waste water to the outside.

The multifunctional bubble water machine provided by the third embodiment comprises five functions of purification and filtration, bubble water, mineralized water preparation, refrigeration and heating, can realize water outlet in multiple modes, ensures user experience, reduces waiting time, and meanwhile, adopts a nesting mode to arrange the water tank, reduces the volume of the whole machine and reduces water leakage risk. In the aspect of waterway design, a plurality of sterilizing devices are integrated, so that the water quality safety of drinking water is ensured. Beneficial minerals can be added into the pure water, and the health requirements of different crowds are met.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims (10)

1. A multifunctional bubble water machine is characterized by comprising:

the water inlet end of the filter assembly is connected with a raw water source; and

the water tank assembly is connected with the water outlet end of the filtering assembly; the water tank assembly includes:

the device comprises a water storage tank and a bubble water tank arranged in the water storage tank; wherein the water outlet end of the water storage tank is connected with a purified water supply branch; the water inlet end of the bubble water tank is operatively communicated with the water storage tank, the air inlet end of the bubble water tank is connected with the air storage tank, and the water outlet end of the bubble water tank is connected with the bubble water supply branch.

2. The multi-functional bubbling water machine according to claim 1, further comprising:

the mineralized stock solution storage tank is connected with the water storage tank.

3. The multi-functional bubbling water machine according to claim 2, further comprising:

the first end of the liquid inlet electromagnetic valve is connected with the mineralized stock solution storage tank;

the first end of the liquid inlet pump is connected with the second end of the liquid inlet electromagnetic valve; and

the first end of the first one-way valve is connected with the second end of the liquid inlet pump, the second end of the first one-way valve is connected with the water storage tank, and the first one-way valve is communicated with the water storage tank in a one-way mode from the liquid inlet pump.

4. The multi-functional bubbling water machine according to claim 3, further comprising:

a first TDS sensor disposed at an effluent end of the filter assembly; and

a second TDS sensor disposed in the water storage tank.

5. The multi-functional bubbling water machine according to claim 1, further comprising:

and the water outlet end of the water storage tank is connected with the purified water supply branch through the heating device.

6. The multi-functional bubbling water machine according to claim 5, further comprising:

the first end of the water pump is connected with the water storage tank;

the first end of the second one-way valve is connected with the second end of the water pump, the second end of the second one-way valve is connected with the water inlet end of the heating device, and the second one-way valve is communicated with the heating device from the water storage tank in a one-way mode; and

and the temperature controller is arranged at the water outlet end of the heating device.

7. The multi-functional bubbling water machine of claim 6, further comprising:

the first end of the water-vapor separation box is connected with the water outlet end of the heating device, the steam outlet of the water-vapor separation box is connected with the wastewater branch, and the water outlet of the water-vapor separation box is connected with the purified water supply branch.

8. The multi-functional bubbling water machine according to claim 1, further comprising:

a sterilization assembly, the sterilization assembly comprising:

the first sterilization device is arranged in the water storage tank; and/or

And the second sterilization device is arranged on the purified water supply branch and/or the bubble water supply branch.

9. The multi-functional bubbling water machine according to claim 1, further comprising:

the refrigerating device is arranged in the water storage tank.

10. The multi-functional bubbling water machine according to claim 1, further comprising:

the safety valve is communicated with the gas storage tank;

the first end of the air inlet electromagnetic valve is connected with the air storage tank, and the second end of the air inlet electromagnetic valve is connected with the bubble water tank; and

and the pressure sensor is arranged at the second end of the air inlet electromagnetic valve.

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