CN219629345U - Bubble water machine - Google Patents

Abstract

The utility model discloses a bubble water machine, which belongs to the field of household appliances and solves the problem of high noise of air inlet when a water tank in the bubble water machine discharges water, and the technical scheme for solving the problem is mainly that the bubble water machine comprises a machine body, and an air supply assembly, a water supply assembly and a stirring assembly which are arranged on the machine body, wherein the stirring assembly comprises a stirring container, and the air supply assembly is communicated with the stirring container to convey CO ₂ The water supply assembly is communicated with the stirring container to convey water, and comprises a water tank and a water pump, the water tank is used for feeding water to the stirring container through the water pump, the bottom of the water tank is provided with a water outlet and an air inlet, the air inlet is provided with an air inlet one-way valve and a silencing cover, and the silencing cover covers the air inlet one-way valve and is connected with the stirring containerThe water tank is connected to form an air inlet cavity, and the side surface of the air inlet cavity is provided with a ventilation port. The utility model is mainly used for effectively reducing the noise generated by air inlet when the water tank discharges water.

Description

Bubble water machine

Technical Field

The utility model relates to a household appliance, in particular to a bubble water machine.

Background

In the prior art, a bubble water machine generally comprises a machine body, and a gas supply assembly, a water supply assembly and a stirring assembly which are arranged on the machine body, wherein the stirring assembly comprises a stirring container and the gas supply assemblyCommunicating with a stirred vessel for delivering CO ₂ The water supply assembly is communicated with the stirring container to convey water, the water supply assembly comprises a water tank and a water pump, the water tank is used for feeding water to the stirring container through the water pump, a water outlet and an air inlet are formed in the bottom of the water tank, in order to enable water to smoothly flow out of the water outlet, a ventilation structure is generally designed on the water tank, and as disclosed in patent CN202023349756.7, the water tank can be a rectangular water tank or a round water tank with an open top end through the water tank, and the water tank is communicated with the atmosphere. However, in the above scheme, water in the water tank is easy to overflow from the opening, dust and bacteria in the air are easy to enter through the opening, and the water in the water tank is polluted. Of course, in the prior art, as disclosed in the utility model patent CN201320475854.6, a drinking machine without secondary pollution is also disclosed, which comprises a hydrophobic ventilation device, wherein the hydrophobic ventilation device comprises a hydrophobic ventilation element, one side of the hydrophobic ventilation element is communicated with the inside of the water storage tank, and the other side of the hydrophobic ventilation element is communicated with the atmosphere. But when the water tank goes out, the water tank can be inhaled to the hydrophobic ventilative component, produces great noise, influences user's experience.

Disclosure of Invention

The utility model aims to provide a bubble water machine, which solves the problem of large noise of air inlet when a water tank in the bubble water machine in the prior art discharges water, and effectively reduces the noise generated when the water tank charges air.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bubble water machine, includes the organism and locates air feed subassembly, water supply subassembly and the stirring subassembly of organism, and the stirring subassembly includes the stirring container, and air feed subassembly and stirring container intercommunication carry CO ₂ The water supply assembly is communicated with the stirring container to convey water, the water supply assembly comprises a water tank and a water pump, the water tank is used for feeding water to the stirring container through the water pump, a water outlet and an air inlet are formed in the bottom of the water tank, an air inlet one-way valve and a silencing cover are arranged at the air inlet, the silencing cover covers the air inlet one-way valve and is connected with the water tank to form an air inlet cavity, and a ventilation port is formed in the side face of the air inlet cavity.

After the technical scheme is adopted, the utility model has the following advantages: the air inlet is provided with the silencing cover, the silencing cover covers the air inlet one-way valve and is connected with the water tank to form the air inlet cavity, when water is discharged from the water tank, the air outside the water tank is influenced by atmospheric pressure and can enter the air inlet cavity, and the air inlet is arranged on the side face of the air inlet cavity, so that after the air enters the air inlet cavity, the air can be firstly decelerated, then the flowing direction is changed after the blocking of the silencing cover is met, finally the air flows out of the air inlet, the energy of noise propagation is greatly reduced, the noise discharged from the air inlet is reduced, the noise discharged from the water tank is naturally lower, the noise of the water tank is further effectively reduced, the experience of a user is improved, and the air inlet one-way valve can also avoid the water in the water tank from being discharged from the air inlet, so that the sealing effect of the water tank is guaranteed.

Further, the silencing cover is provided with a blocking rib extending towards the air inlet, a gap is reserved between the blocking rib and the air inlet one-way valve, and the side face of the blocking rib faces the air ventilation opening. Adopt aforementioned technical scheme, through setting up the fender muscle, on the one hand, block the noise to play fine effect of making an uproar that falls, also can make the noise make a round trip the refraction when keeping off the muscle, thereby effectively avoid the noise in the ventilative in-process directly to spread out ventilative mouth, further reduce the water tank noise of admitting air, improve user experience.

Further, the inner wall of the water tank is provided with a ring rib surrounding the air inlet, the end part of the ring rib is provided with an air passing groove, and the silencing cover is fixedly connected with the ring rib and covers the air passing groove to form an air passing hole. By adopting the technical scheme, the ring rib surrounding the air inlet is arranged to block noise, so that a good noise reduction effect is further achieved, the air passing groove is formed in the end part of the ring rib, the silencing cover is fixedly connected with the ring rib and covers the air passing groove to form the air passing hole, the distance between the air passing hole and the air inlet is increased, the path of air flowing out of the air inlet cavity and the outgoing path of noise are increased, and the noise is further reduced.

Further, the silencing cover is provided with a connecting ring extending along the side face of the ring rib, and the connecting ring is provided with an air hole facing the air ventilation port. By adopting the technical scheme, on one hand, the installation of the silencing cover is convenient for through setting up the go-between, on the other hand for bleeder vent and inlet chamber can not form direct communication, thereby can be better subdue the energy of noise, promoted the noise reduction effect greatly.

Further, the connecting ring is in buckle connection with the ring rib. By adopting the technical scheme, the structure is simpler by adopting the buckle connection, the assembly is convenient, the connection between the silencing cover and the inner wall of the water tank is more reliable, and the noise reduction effect is effectively ensured.

Further, the air inlet check valve comprises an umbrella-shaped valve plate which is fixed on the water tank and keeps the trend of covering the air inlet through self elasticity. By adopting the technical scheme, the umbrella-shaped valve plate keeps the trend of covering the air inlet through the elasticity of the umbrella-shaped valve plate, and can have a good sealing effect on the air inlet when water is not pumped, and the umbrella-shaped valve plate can be pushed to deform through air pressure in the water pumping process, so that the air inlet of the water tank is completed, and the water pumping is more smooth.

Furthermore, the water tank is provided with a mounting hole, the air inlet is distributed around the mounting hole, the umbrella-shaped valve plate is integrally formed with a connecting body, and the connecting body is matched and fixed with the mounting hole; or, the umbrella-shaped valve plate is fixed on the water tank through a fastening piece, and the air inlets are distributed around the fastening piece. By adopting the technical scheme, the umbrella-shaped valve plate is integrally formed with the connecting body, so that the structural strength is higher, the installation of the umbrella-shaped valve plate is more convenient and reliable, and the performance stability of the umbrella-shaped valve plate is guaranteed; or, the umbrella-shaped valve plate is fixed on the water tank through the fastener, so that the structure of the umbrella-shaped valve plate is simpler, and the production and the assembly of the umbrella-shaped valve plate are facilitated.

Further, the air inlet one-way valve comprises a valve plate and an elastic piece, the elastic piece is positioned between the valve plate and the silencing cover, and the valve plate keeps the trend of covering the air inlet through the elastic force of the elastic piece. By adopting the technical scheme, firstly, the air inlet check valve comprises the valve block and the elastic piece, the position of the valve block is changed through the elastic deformation of the elastic piece, the air inlet is sealed and opened, the valve block does not need to deform, and the sealing effect of the valve block on the air inlet is guaranteed.

Further, the outer side wall of the water tank is provided with a temperature sensing ink layer which changes color when the water temperature is between 0 and 10 ℃. By adopting the technical scheme, the temperature sensing ink detects the water temperature, and the water temperature in the water tank is reminded to the user through changing color, so that the taste of the bubble water is improved.

Further, a water outlet one-way valve is arranged at the water outlet, a water tank seat for placing a water tank is arranged on one side of the machine body, a water inlet connector communicated with a water pump is arranged on the water tank seat, an upward-protruding temperature sensing probe is arranged on the water inlet connector, and the temperature sensing probe is arranged on the water tank seat in place and then pushes up the water outlet one-way valve. By adopting the technical scheme, on one hand, the water inlet connector forms a positioning effect on the water tank seat arranged on the water tank, so that the water tank is more accurately arranged on the water tank seat, the user experience is improved, and on the other hand, the temperature sensing probe can more accurately monitor the water temperature output by the water outlet, further improve the taste of bubble water, and can be used for opening the water outlet one-way valve, so that the function is various.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a bubble water machine according to a first embodiment of the present utility model;

FIG. 2 is an exploded view of a bubble machine according to a first embodiment of the present utility model;

FIG. 3 is a schematic view of a part of a bubble machine according to a first embodiment of the present utility model;

FIG. 4 is a sectional view showing a part of the construction of a bubble machine according to the first embodiment of the present utility model;

FIG. 5 is an enlarged view of the structure A of FIG. 4 in accordance with the present utility model;

FIG. 6 is an enlarged view of the structure at B in FIG. 5 in accordance with the present utility model;

FIG. 7 is a schematic view showing the structure of the air inlet of the water tank according to the first embodiment of the present utility model;

fig. 8 is an exploded view of a water tank according to a first embodiment of the present utility model;

fig. 9 is a schematic view showing a bottom structure of a water tank according to a first embodiment of the present utility model;

fig. 10 is a schematic structural view of an intake check valve according to a first embodiment of the present utility model;

fig. 11 is a schematic structural view of a silencing cover according to a first embodiment of the present utility model;

fig. 12 is a cross-sectional view of a water outlet of a water tank (when an air inlet is closed) according to a second embodiment of the present utility model;

FIG. 13 is an enlarged view of the structure at C in FIG. 12 in accordance with the present utility model;

fig. 14 is a cross-sectional view of the water outlet of the water tank of fig. 12 (with the air inlet open) in accordance with the present utility model;

in the figure, 1, a machine body; 11. a water tank base; 12. a water inlet joint; 13. a temperature sensing probe; 2. a stirring vessel; 3. a water tank; 31. a water outlet; 32. an air inlet; 33. an air inlet one-way valve; 331. an umbrella-shaped valve plate; 332. a connecting body; 333. a valve plate; 334. an elastic member; 34. a sound deadening cap; 342. a blocking rib; 343. a gap; 344. a connecting ring; 3441. a buckle; 345. ventilation holes; 35. a ring rib; 351. a gas passing groove; 352. a clamping groove; 36. an air inlet cavity; 37. a mounting hole; 381. a temperature-sensitive ink layer; 382. a nano-film; 39. a water outlet one-way valve; 4. and (3) a water pump.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

It should be understood that, in various embodiments of the present utility model, the size of the sequence numbers of each process is not meant to indicate the order of execution, and the order of execution of each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present utility model.

It should be understood that in the present utility model, "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that in the present utility model, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, for example, X and/or Y may represent: x alone, X and Y together, and Y alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising X, Y and Z", "comprising X, Y, Z" means that all three of X, Y, Z comprise, "comprising X, Y or Z" means that one of the three comprises X, Y, Z, and "comprising X, Y and/or Z" means that any one or any two or three of the three comprise X, Y, Z.

The technical scheme of the utility model is described in detail below by specific examples. The following specific embodiments may be combined with or replaced with each other according to actual situations, and the same or similar concepts or processes may not be described in detail in some embodiments.

Embodiment one:

as shown in fig. 1 to 11, the utility model provides a bubble water machine, which comprises a machine body 1, and a gas supply assembly, a water supply assembly and a stirring assembly which are arranged on the machine body 1, wherein the stirring assembly comprises a stirring container 2, the gas supply assembly is communicated with the stirring container 2 to convey CO2, the water supply assembly is communicated with the stirring container 2 to convey water, the water supply assembly comprises a water tank 3 and a water pump 4, the water tank 3 is used for feeding water to the stirring container 2 through the water pump 4, a water outlet 31 and a gas inlet 32 are arranged at the bottom of the water tank 3, a gas inlet one-way valve 33 and a silencing cover 34 are arranged at the gas inlet 32, the silencing cover 34 is connected with the water tank 3 to form a gas inlet cavity 36, the side wall of the gas inlet cavity 36 is provided with a gas inlet one-way valve 33 which covers the gas inlet, and the side surface of the silencing cover 34 is provided with a ventilation port.

The air inlet 32 is provided with the silencing cover 34, the silencing cover 34 covers the air inlet one-way valve 33 and is connected with the water tank 3 to form the air inlet cavity 36, when the water tank 3 is discharged, air outside the water tank 3 can enter the air inlet cavity 36 under the influence of atmospheric pressure, and the air inlet is positioned on the side face of the air inlet cavity 36, so that after entering the air inlet cavity 36, air can be firstly decelerated, then the air enters the blocking part of the silencing cover 34 to change the flowing direction, finally the air flows out of the air inlet, so that the energy of noise transmission is greatly reduced, the noise discharged from the air inlet is reduced, the noise discharged from the water tank 3 is naturally lower, the noise of the water tank 3 is further effectively reduced, the experience of a user is improved, and the air inlet one-way valve 33 can also avoid the water in the water tank 3 from being discharged from the air inlet 32, and is beneficial to guaranteeing the sealing effect of the water tank 3.

In order to further reduce noise, the muffler cover 34 is provided with a rib 342 extending toward the intake port 32, and a gap 343 is provided between the rib 342 and the intake check valve 33, the side surface of the rib 342 facing the ventilation port. Through setting up fender muscle 342, on the one hand, block the noise to play fine effect of making an uproar that falls, also can make the noise make a round trip refraction when keeping off the muscle 342, thereby effectively avoid ventilative in-process noise direct outgoing ventilative mouth, further reduce water tank 3 noise of intaking, improve user experience.

And the inner wall of the water tank 3 is provided with a ring rib 35 surrounding the air inlet 32, the end part of the ring rib 35 is provided with an air passing groove 351, and the silencing cover 34 is fixedly connected with the ring rib 35 and covers the air passing groove 351 to form an air passing port. Through setting up the ring muscle 35 that encircles air inlet 32, block the noise, further play fine effect of making an uproar to and the tip of ring muscle 35 is equipped with the air groove 351, and the amortization lid 34 is connected fixedly and covers air groove 351 and form the ventilative mouth with ring muscle 35, increases the distance between ventilative mouth and air inlet 32, has increased the route of gaseous outflow air inlet cavity 36 and the outgoing route of noise, further noise reduction.

It will be appreciated that in other embodiments, the ring rib 35 may be provided with a ventilation hole, and the silencing cover 34 is fixedly connected with the ring rib 35 and covers the ventilation hole to form a ventilation hole.

To facilitate the installation of the silencer cover 34, the silencer cover 34 is provided with a connection ring 344 extending along the side of the ring rib 35, and the connection ring 344 is provided with ventilation holes 345 facing the ventilation opening. Through setting up above-mentioned structure, on the one hand, be convenient for amortize the installation of lid 34 through setting up go-between 344, on the other hand for bleeder vent 345 and intake chamber 36 can not form direct communication, thereby can be better subdue the energy of noise, promoted the noise reduction effect greatly.

In order to make the installation of the muffler cover 34 with the water tank 3 more reliable, the connection ring 344 is snap-coupled with the ring rib 35. The structure is simpler by adopting the buckle connection, the assembly is convenient, the connection between the silencing cover 34 and the inner wall of the water tank 3 is more reliable, and the noise reduction effect is effectively ensured.

Specifically, the connecting ring 344 is provided with a buckle 3441, and the ring rib 35 is provided with a clamping groove 352 in snap fit with the buckle 3441.

In order to secure the sealing effect of the air intake port 32, the air intake check valve 33 includes an umbrella-shaped valve sheet 331, and the umbrella-shaped valve sheet 331 is fixed to the water tank 3 and maintains a tendency to cover the air intake port 32 by itself elasticity. Utilize umbrella form valve block 331 to have the trend that keeps covering air inlet 32 through self elasticity, when not drawing water, can play better sealed effect to air inlet 32, also can take place deformation through atmospheric pressure promotion umbrella form valve block 331 in the in-process of drawing water, accomplish the air inlet of water tank 3, be favorable to making to draw water more smoothly.

In order to achieve reliable installation of the umbrella-shaped valve plate 331 and the water tank 3, in one embodiment, the water tank 3 is provided with the mounting holes 37, the air inlets 32 are distributed around the mounting holes 37, the umbrella-shaped valve plate 331 is integrally formed with the connecting body 332, and the connecting body 332 is matched and fixed with the mounting holes 37. The connecting body 332 is integrally formed through the umbrella-shaped valve plate 331, so that the structural strength is high, the installation of the umbrella-shaped valve plate 331 is more convenient and reliable, and the performance stability of the umbrella-shaped valve plate 331 is guaranteed.

In another embodiment, the umbrella valve plate 331 is fixed to the water tank 3 by a fastener, and the air inlet 32 is distributed around the fastener. The umbrella-shaped valve plate 331 has simpler structure and is convenient for the production and assembly of the umbrella-shaped valve plate 331.

It will be appreciated that the fasteners may be of reasonable construction such as screws.

Since the concentration of carbon dioxide dissolved in water is closely related to the temperature when the bubble water is produced, the lower the water temperature is, the greater the concentration is, and in order to improve the taste of the bubble water, the outer side wall of the water tank 3 is provided with the temperature-sensitive ink layer 381 which changes color when the water temperature is 0 to 10 ℃. The temperature of the water is detected through the temperature sensing ink, and the water temperature in the water tank 3 of the user is reminded through color change, so that the taste of the bubble water is improved.

When in use, the temperature sensing ink turns blue when the temperature in the water tank 3 is in the range of 0-10 ℃, and the temperature sensing ink has no color change when the temperature in the water tank 3 is higher than 10 ℃.

Because the temperature in the water tank 3 is low, the surface of the water tank 3 can be fogged because of the high external temperature, in order to prevent the surface of the water tank 3 from fogging, a layer of nanometer film 382 with back glue is stuck on the outer surface sensing ink of the water tank 3, so that the fog is prevented, and the observation of a user is facilitated.

In order to facilitate the use, the water outlet 31 is provided with a water outlet one-way valve 39, one side of the machine body 1 is provided with a water tank seat 11 for placing the water tank 3, the water tank seat 11 is provided with a water inlet joint 12 communicated with the water pump 4, the water inlet joint 12 is provided with a temperature sensing probe 13 protruding upwards, and the temperature sensing probe 13 pushes up the water outlet one-way valve 39 after the water tank 3 is placed in the water tank seat 11. On the one hand, the water inlet connector 12 forms a positioning function on the water tank 3 arranged on the water tank seat 11, so that the water tank 3 is more accurately arranged on the water tank seat 11, the user experience is improved, and on the other hand, the temperature sensing probe 13 can more accurately monitor the water temperature output by the water outlet 31, further improve the taste of bubble water, and can be used for opening a water outlet one-way valve, so that the functions are various.

Embodiment two:

as shown in fig. 12 to 14, in the present embodiment, the intake check valve 33 includes the valve sheet 333 and the elastic member 334, the elastic member 334 is located between the valve sheet 333 and the muffler cover 34, and the valve sheet 333 maintains a tendency to cover the intake port 32 by the elastic force of the elastic member 334. Through setting up above-mentioned structure, at first, the check valve 33 that admits air includes valve block 333 and elastic component 334, changes the position of valve block 333 through the elastic deformation of elastic component 334, seals, opens air inlet 32, and valve block 333 need not self and takes place deformation, is favorable to guaranteeing the sealed effect of valve block 333 to air inlet 32.

As shown in fig. 12 and 13, when the water pump 4 is not operated, the valve sheet 333 covers the air inlet 32, closing the air inlet 32; as shown in fig. 14, when the air pressure in the water tank 3 is reduced and the external atmospheric pressure is greater than the air pressure in the water tank 3, the external atmospheric pressure pushes the valve sheet 333 to deform the elastic member 334, thereby moving the valve sheet 333 away from the air inlet 32 and opening the air inlet 32.

It is understood that the elastic member 334 may be a spring, a shrapnel, or the like.

Other matters not described in this embodiment can refer to embodiment one.

In addition to the preferred embodiments described above, other embodiments of the present utility model are also contemplated as falling within the scope of the claimed utility model, as well as all other embodiments that may be made by one of ordinary skill in the art without making any inventive effort based on the embodiments of the present utility model.

Claims (10)

1. The utility model provides a bubble water machine, includes the organism and locates air feed subassembly, water supply subassembly and the stirring subassembly of organism, and the stirring subassembly includes the stirring container, and air feed subassembly and stirring container intercommunication carry CO ₂ The water supply assembly is communicated with the stirring container to convey water, the water supply assembly comprises a water tank and a water pump, the water tank is used for feeding water to the stirring container through the water pump, a water outlet and an air inlet are formed in the bottom of the water tank, and the water supply assembly is characterized in that an air inlet one-way valve and a silencing cover are arranged at the air inlet, the silencing cover covers the air inlet one-way valve and is connected with the water tank to form an air inlet cavity, and a ventilation port is formed in the side face of the air inlet cavity.

2. The bubble water machine according to claim 1, wherein the silencing cover is provided with a rib extending towards the air inlet, a gap is formed between the rib and the air inlet one-way valve, and the side surface of the rib faces the air ventilation opening.

3. The bubble water machine according to claim 1, wherein the inner wall of the water tank is provided with a ring rib surrounding the air inlet, the end part of the ring rib is provided with an air passing groove, and the silencing cover is fixedly connected with the ring rib and covers the air passing groove to form an air passing hole.

4. A bubble water machine according to claim 3, wherein the silencing cover is provided with a connecting ring extending along the side of the ring rib, the connecting ring being provided with ventilation holes facing the ventilation opening.

5. The bubble machine of claim 4, wherein the connecting ring is snap-fit with the ring bead.

6. The bubble water machine according to claim 1, wherein the air intake check valve comprises an umbrella-shaped valve plate fixed to the water tank and kept covering the air intake port by its own elasticity.

7. The bubble water machine according to claim 6, wherein the water tank is provided with mounting holes, the air inlets are distributed around the mounting holes, the umbrella-shaped valve plates are integrally formed with connecting bodies, and the connecting bodies are matched and fixed with the mounting holes; or, the umbrella-shaped valve plate is fixed on the water tank through a fastening piece, and the air inlets are distributed around the fastening piece.

8. The bubble water machine according to claim 1, wherein the air intake check valve comprises a valve plate and an elastic member, the elastic member is located between the valve plate and the muffler cover, and the valve plate maintains a tendency to cover the air intake port by elastic force of the elastic member.

9. The bubble water machine according to claim 1, wherein the outer side wall of the water tank is provided with a temperature-sensitive ink layer which changes color when the water temperature is between 0 and 10 ℃.

10. The bubble water machine according to claim 1, wherein the water outlet is provided with a water outlet one-way valve, a water tank seat for placing a water tank is arranged on one side of the machine body, the water tank seat is provided with a water inlet joint communicated with a water pump, the water inlet joint is provided with a temperature sensing probe protruding upwards, and the temperature sensing probe pushes the water outlet one-way valve open after the water tank is placed in the water tank seat.