CN219629343U

CN219629343U - Bubble water machine

Info

Publication number: CN219629343U
Application number: CN202320486936.4U
Authority: CN
Inventors: 朱泽春; 佘雄峰; 于更乾; 许耀国
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-09-05
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a bubble water machine, which belongs to the field of household appliances and solves the problem that an air storage container cannot be closed after a driving structure fails. The utility model is mainly used for realizing automatic control of the opening and closing of the gas storage container.

Description

Bubble water machine

Technical Field

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

Background

Carbonated flavored beverages are becoming increasingly popular among the public, and so are the applications of bubble water machines on the market. The Chinese patent (CN 215899414U) discloses a bubble water machine which comprises a driving structure and a pressing lever, wherein the driving structure is hinged with a fixed frame, one end of the pressing lever is hinged with a hinged seat, the other end of the pressing lever is hinged with the output end of the driving structure, the driving structure drives the pressing lever to rotate downwards, and a power arm of the pressing lever presses an air valve downwards to open the air valve; the driving structure drives the pressing lever to rotate upwards, the power arm of the pressing lever is separated from the pressure valve to be closed, but when the driving structure or the pressing lever breaks down, the driving structure cannot automatically control the pressing lever to rotate upwards, the gas cylinder cannot be closed in time, a large amount of gas is easily leaked, and resource waste is caused.

Disclosure of Invention

The utility model aims to provide a bubble water machine, which solves the problem that a gas storage container cannot be closed after a driving structure is failed and can automatically control the opening and closing of the gas storage container.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bubble water machine, including the organism and locate the pressure relief device of organism, the pressure relief device includes relief pressure valve and drive assembly, the relief pressure valve includes valve body and case, the valve body is connected with the gas storage, the case is located the valve body and is used for opening the gas storage, drive assembly includes electro-magnet, armature and reset elastic component, the electro-magnet sets up with the armature relatively, the armature acts on the case, reset elastic component acts on the armature, the electro-magnet gets electricity and drives the armature, make the case motion open the gas storage, the electro-magnet loses power, reset elastic component drives the armature, the case resets and closes the gas storage.

After the technical scheme is adopted, the utility model has the following advantages:

the driving assembly comprises an electromagnet, an armature and a reset elastic piece, the electromagnet drives the armature to move after supplying power to the electromagnet, so that the armature drives the valve core to move, and then the air storage container is opened, and when the electromagnet is powered off, the armature is far away from the valve core under the action of the reset elastic piece, and the valve core closes the air storage container after reset; in addition, the driving component is positioned at the joint of the gas storage container and the valve body, and after the gas supply of the gas storage container is stopped, the driving component can automatically close the gas storage container, so that a gas path outside the gas storage container is pressureless, the possibility of gas path sealing failure is reduced, the service life of the gas path is prolonged, and the whole structure of the bubble water machine is firmer and more reliable; secondly, the driving assembly can realize the rapid opening and closing of the gas storage container, so that the gas supply quantity of the gas storage container is more accurate, and the gas control performance of the bubble water machine is improved; when the bubble water machine is abnormally powered off or fails, the armature is far away from the valve core under the action of the reset elastic piece after losing the attraction force of the electromagnet, so that the automatic closing of the gas storage container is realized, the gas in the gas storage container is prevented from leaking, the waste of resources is reduced, and the safety of the bubble water machine can be improved.

Further, the electromagnet is fixed on the valve body, and the armature is connected to the valve body in a sliding manner. By adopting the technical scheme, the stability of the electromagnet can be improved, the electromagnet is prevented from being shifted due to magnetism, the movement distance of the armature is further influenced, and the valve core is easy to cause that the air storage container cannot be completely opened.

Further, the moving direction of the armature is perpendicular to the moving direction of the valve core, the armature is provided with a working surface which is abutted against the valve core, and the working surface extends from the outer side surface of the armature to the center along the moving direction of the armature after the electromagnet is electrified. By adopting the technical scheme, the change of the movement direction can be realized, the length of the bubble water machine in the movement direction of the valve core is reduced, the whole bubble water machine is smaller and lighter, and the attractive appearance is improved; in addition, after the electromagnet is electrified, the working surface can drive the valve core to move, so that the valve core can move more smoothly, and the possibility of the phenomenon that the valve core and the armature are blocked is reduced.

Furthermore, the armature is a revolution body, and the working surface is a revolution surface. By adopting the technical scheme, the influence on the motion transmission of the armature and the valve core caused by the rotation of the armature can be effectively avoided, and the possibility of the blocking phenomenon of the armature and the valve core is further reduced; in addition, the working surface adopts a revolution surface, so that the external force required by the movement of the valve core can be reduced, the electromagnetic force required by the electromagnet is further reduced, and the effect of saving energy is achieved.

Further, an installation cavity is arranged in the valve body, an installation opening communicated with the installation cavity and a sealing cover for sealing the installation opening are arranged on the side wall of the valve body, the armature is arranged in the installation cavity, and the electromagnet is fixed on the outer wall of the valve body and attracts the armature to move through the valve body. By adopting the technical scheme, the mounting port can facilitate the mounting and dismounting of the armature, improve the mounting efficiency of the armature and simultaneously facilitate the replacement and maintenance of the armature; in addition, the mounting port is sealed through the sealing cover, so that the sealing performance of the pressure reducing valve can be improved, and the leakage of gas is reduced; secondly, the electromagnet is fixed on the outer wall of the valve body, so that the electromagnet is more convenient and quicker to assemble and disassemble, the electromagnet is facilitated to replace and maintain, meanwhile, the space inside the valve body can be reduced, the volume of the valve body is reduced, and the manufacturing materials and the manufacturing cost of the valve body are saved.

Further, an installation cavity is formed in the valve body, an installation opening communicated with the installation cavity is formed in the side wall of the valve body, the armature is arranged in the installation cavity, and the electromagnet is fixed to the valve body and seals the installation opening. By adopting the technical scheme, the electromagnet is used for sealing the mounting port, so that the manufacturing of the sealing cover can be saved, and the effect of saving the manufacturing cost is achieved.

Further, the electromagnet is fixed on the valve body, and the armature is rotatably connected to the valve body.

Further, the armature is connected with the valve body through a rotating shaft, and the reset elastic piece is a torsion spring arranged on the rotating shaft. By adopting the technical scheme, the torsion spring enables the armature to have a rotation trend away from the valve core, when the electromagnet is powered off, the armature is away from the valve core under the action of the torsion spring, the valve core closes the gas storage container after reset, the automatic closing of the gas storage container is realized, meanwhile, the possibility of the non-accident opening of the gas storage container can be reduced by the torsion spring, and the control capability of the driving assembly on the gas storage container is improved.

Further, the armature comprises a magnetic attraction part attracted with the electromagnet and an abutting part acting on the valve core, the distance from the magnetic attraction part to the rotation center of the armature is L1, and the distance from the abutting part to the rotation center of the armature is L2, wherein L1 is more than L2. By adopting the technical scheme, the armature is used as the lever, and because L1 is more than L2, namely the electromagnetic force received by the magnetic attraction part is smaller than the acting force received by the abutting part, the electromagnet can drive the valve core to move only by providing smaller electromagnetic force, thereby reducing the electric quantity required by the electromagnet and saving the consumption of energy sources; when L1 is less than or equal to L2, namely the electromagnetic force received by the magnetic attraction part is greater than or equal to the acting force received by the abutting part, the electromagnet needs to provide larger electromagnetic force at the moment to realize the opening of the gas storage container, and the energy consumption is improved.

Further, the armature is arranged on the outer side of the valve body, the valve body is provided with a through hole, the valve core penetrates through the through hole to be abutted against the armature, and the valve core is in sealing fit with the through hole. By adopting the technical scheme, the volume inside the valve body can be effectively reduced, so that the whole valve body is smaller and lighter, and the transportation and storage of the bubble water machine are facilitated; in addition, the valve core is in sealing fit with the through hole, so that the sealing performance of the valve body can be improved, gas leakage is prevented, meanwhile, the use of a sealing cover can be saved, and the manufacturing cost of the pressure reducing valve can be saved.

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 the present utility model;

FIG. 2 is an exploded view of a pressure reducing device in a bubble water machine according to the present utility model;

FIG. 3 is a partial cross-sectional view of a pressure relief device in a bubble water machine according to the present utility model;

FIG. 4 is a partial cross-sectional view of a pressure relief device in one embodiment of a bubble water machine according to the present utility model;

fig. 5 is a partial enlarged view of a portion a in fig. 4.

Reference numerals: 1 a pressure reducing valve, 11 a valve body, 111 a mounting cavity, 112 a sealing cover, 113 a through hole, 12 a valve core, 2 a driving component, 21 an electromagnet, 22 an armature, 221 a working surface, 222 a rotating shaft, 223 a magnetic attraction part, 224 abutting parts, 23 a reset elastic piece and 3 a gas storage container.

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 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.

As shown in fig. 1 to 3, the utility model provides a bubble water machine, which comprises a machine body and a pressure reducing device arranged on the machine body, wherein the pressure reducing device comprises a pressure reducing valve 1 and a driving assembly 2, the pressure reducing valve 1 comprises a valve body 11 and a valve core 12, the valve body 11 is connected with a gas storage container 3, the valve core 12 is arranged on the valve body 11 and is used for opening the gas storage container 3, the driving assembly 2 comprises an electromagnet 21, an armature 22 and a reset elastic piece 23, the electromagnet 21 is arranged opposite to the armature 22, the armature 22 acts on the valve core 12, the reset elastic piece 23 acts on the armature 22, the electromagnet 21 is electrified and drives the armature 22, the valve core 12 moves to open the gas storage container 3, the electromagnet 21 is powered off, the reset elastic piece 23 drives the armature 22, and the valve core 12 resets to close the gas storage container 3.

In this embodiment, the driving assembly 2 includes an electromagnet 21, an armature 22 and a reset elastic member 23, after the electromagnet 21 is powered, the electromagnet 21 drives the armature 22 to move, so that the armature 22 drives the valve core 12 to move, and further opens the air storage container 3, and when the electromagnet 21 is powered off, the armature 22 is far away from the valve core 12 under the action of the reset elastic member 23, and the valve core 12 resets and closes the air storage container 3, and in this embodiment, the driving assembly 2 can realize automatic opening and closing of the air storage container 3, thereby saving labor and improving user experience; in addition, the driving component 2 is positioned at the joint of the gas storage container 3 and the valve body 11, after the gas supply of the gas storage container 3 is stopped, the driving component 2 can automatically close the gas storage container 3, so that the gas path outside the gas storage container 3 is pressureless, the possibility of gas path sealing failure is reduced, the service life of the gas path is prolonged, and the whole structure of the bubble water machine is firmer and more reliable; secondly, the driving assembly 2 can realize the rapid opening and closing of the gas storage container 3, so that the gas supply quantity of the gas storage container 3 is more accurate, and the gas control performance of the bubble water machine is improved; furthermore, when the bubble water machine is abnormally powered off or fails, after the armature 22 loses the attraction force of the electromagnet 21, the armature is far away from the valve core 12 under the action of the reset elastic piece 23, so that the automatic closing of the gas storage container 3 is realized, the gas in the gas storage container 3 is prevented from leaking, the waste of resources is reduced, and the safety of the bubble water machine can be improved.

As shown in fig. 2, in this embodiment, the electromagnet 21 is fixed on the valve body 11, the armature 22 is slidably connected to the valve body 11, and the fixation of the electromagnet and the valve body 11 can improve the stability of the electromagnet 21, prevent the electromagnet 21 from being shifted due to magnetism, and further affect the movement distance of the armature 22, so that the valve core 12 is likely to fail to fully open the air container 3.

As shown in fig. 2 and fig. 3, in this embodiment, the moving direction of the armature 22 is perpendicular to the moving direction of the valve core 12, the armature 22 is provided with a working surface 221 abutting against the valve core 12, the working surface 221 extends from the outer side surface of the armature 22 to the center along the moving direction of the armature 22 after the electromagnet 21 is powered, in this embodiment, the moving direction between the armature 22 and the valve core 12 can be changed, the length of the air-bubble water machine in the moving direction of the valve core 12 is reduced, the whole air-bubble water machine is smaller and lighter, and the aesthetic degree is improved; in addition, after the electromagnet 21 is powered on, the working surface 221 can drive the valve core 12 to move, so that the valve core 12 can move more smoothly, and the possibility of the locking phenomenon of the valve core 12 and the armature 22 is reduced.

It should be noted that, in other embodiments, the movement direction of the armature 22 and the movement direction of the valve core 12 form an included angle and the included angle is smaller than 90 °, or the movement direction of the armature 22 and the movement direction of the valve core 12 remain parallel, and the armature 22 can still realize the pressing of the valve core 12 through the working surface 221 during the movement process, so as to realize the opening of the air container 3, and make the design style of the driving assembly 2 more diversified.

As shown in fig. 3, in order to further reduce the possibility of the blocking phenomenon between the armature 22 and the valve core 12, in this embodiment, the armature 22 is a revolution body, the working surface 221 is a revolution surface, the armature 22 is driven by the electromagnet 21, and the possibility of rotation occurs, after the armature 22 is designed into the revolution body, no matter how the armature 22 rotates, the working surface 221 can always drive the valve core 12 to move, so that the influence of the rotation of the armature 22 on the movement transmission between the armature 22 and the valve core 12 can be effectively avoided, and the stability between the driving assembly 2 and the valve core 12 is improved; in addition, the working surface 221 adopts a revolution surface, so that the external force required by the movement of the valve core 12 can be reduced, and the electromagnetic force required by the electromagnet 21 is further reduced, thereby achieving the effect of saving energy.

It will be understood that in other embodiments, a rotation stopping structure for limiting rotation of the armature 22 may be provided between the valve body 11 and the armature 22, so as to ensure that the working surface 221 is always kept in contact with the valve core 12, thereby reducing the possibility of the armature 22 and the valve core 12 being jammed.

As shown in fig. 3, in this embodiment, a mounting cavity 111 is provided in the valve body 11, a mounting opening communicating with the mounting cavity 111 and a sealing cover 112 sealing the mounting opening are provided on a side wall of the valve body 11, an armature 22 is provided in the mounting cavity 111, an electromagnet 21 is fixed on an outer wall of the valve body 11 and attracts the armature 22 to move through the valve body 11, the mounting opening can facilitate mounting and dismounting of the armature 22, the mounting efficiency of the armature 22 is improved, and meanwhile, replacement and maintenance of the armature 22 are facilitated; in addition, the mounting port is sealed through the sealing cover 112, so that the tightness of the pressure reducing valve 1 can be improved, and the leakage of gas can be reduced; secondly, the electromagnet 21 is fixed on the outer wall of the valve body 11, so that the electromagnet 21 is more convenient and quicker to assemble and disassemble, the electromagnet 21 is facilitated to replace and maintain, meanwhile, the space inside the valve body 11 can be reduced, the volume of the valve body 11 is reduced, and the manufacturing materials and the manufacturing cost of the valve body 11 are saved.

It will be understood that in other embodiments, the electromagnet 21 may be fixed at the mounting hole of the accessory body and seal the mounting hole, and the electromagnet 21 is used to seal the mounting hole, so that the manufacture of the sealing cover 112 can be saved, and the effect of saving the manufacturing cost is achieved.

As shown in fig. 4 and fig. 5, in one embodiment, the electromagnet 21 is fixed on the valve body 11, the armature 22 is rotatably connected with the valve body 11 through the rotating shaft 222, the reset elastic member 23 is a torsion spring installed on the rotating shaft 222, the torsion spring makes the armature 22 have a rotation trend away from the valve core 12, when the electromagnet 21 is powered off, the armature 22 is away from the valve core 12 under the action of the torsion spring, the valve core 12 resets to close the air container 3, so that the automatic closing of the air container 3 is realized, meanwhile, the possibility that the air container 3 is opened by the torsion spring can be reduced, and the control capability of the driving assembly 2 on the air container 3 is improved.

As shown in fig. 5, in this embodiment, the armature 22 includes a magnetic attraction portion 223 that attracts the electromagnet 21 and an abutting portion 224 that acts on the valve core 12, where the distance from the magnetic attraction portion 223 to the rotation center of the armature 22 is L1, and the distance from the abutting portion 224 to the rotation center of the armature 22 is L2, where L1 > L2, where the armature 22 can be regarded as a lever with the rotation shaft 222 as a fulcrum, the electromagnet 21 uses the electromagnetic force of the magnetic attraction portion 223 as a power, the abutting portion 224 receives the force of the valve core 12 as a resistance, L1 is a power arm, and L2 is a resistance arm, where the power is smaller than the resistance, i.e. the electromagnetic force received by the magnetic attraction portion 223 is smaller than the force received by the abutting portion 224, so that the electromagnet 21 only needs to provide a smaller electromagnetic force to drive the movement of the valve core 12, thereby reducing the electric quantity required by the electromagnet 21 and saving energy consumption; when L1 is less than or equal to L2, that is, the electromagnetic force received by the magnetic attraction portion 223 is greater than or equal to the acting force received by the abutting portion 224, the electromagnet 21 needs to provide a larger electromagnetic force to realize the opening of the air storage container 3, so that the energy consumption is increased.

In this embodiment, the armature 22 is disposed at the outer side of the valve body 11, the valve body 11 is provided with a through hole 113, the valve core 12 passes through the through hole 113 and abuts against the armature 22, the valve core 12 is in sealing fit with the through hole 113, and the armature 22 is disposed at the outer side of the valve body 11, so that the volume inside the valve body 11 can be effectively reduced, the whole valve body 11 is more compact and portable, and the transportation and storage of the bubble water machine are facilitated; in addition, the valve core 12 is in sealing fit with the through hole 113, so that the sealing performance of the valve body 11 can be improved, gas leakage can be prevented, the use of the sealing cover 112 can be saved, and the manufacturing cost of the pressure reducing valve 1 can be saved.

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

1. The utility model provides a bubble water machine, includes the organism and locates the pressure relief device of organism, and pressure relief device includes relief pressure valve and drive assembly, its characterized in that, the relief pressure valve includes valve body and case, and the valve body is connected with the gas storage, and the case is located the valve body and is used for opening the gas storage, and drive assembly includes electro-magnet, armature and reset elastic component, and the electro-magnet sets up with the armature relatively, and the armature acts on the case, and reset elastic component acts on the armature, and the electro-magnet gets electricity and drive the armature, makes the case motion open the gas storage, and the electro-magnet loses electricity, reset elastic component drives the armature, and the case resets and closes the gas storage.

2. The bubble machine of claim 1, wherein the electromagnet is fixed to the valve body and the armature is slidably coupled to the valve body.

3. The bubble water machine according to claim 2, wherein the movement direction of the armature is perpendicular to the movement direction of the valve core, the armature is provided with a working surface which is abutted against the valve core, and the working surface extends from the outer side surface of the armature to the center along the movement direction of the armature after the electromagnet is electrified.

4. The bubble machine of claim 3, wherein the armature is a body of revolution and the working surface is a surface of revolution.

5. The bubble water machine according to claim 2, wherein the valve body is internally provided with a mounting cavity, the side wall of the valve body is provided with a mounting opening communicated with the mounting cavity and a sealing cover for sealing the mounting opening, the armature is arranged in the mounting cavity, and the electromagnet is fixed on the outer wall of the valve body and attracts the armature to move through the valve body.

6. The bubble water machine according to claim 2, wherein the valve body is internally provided with a mounting cavity, the side wall of the valve body is provided with a mounting opening communicated with the mounting cavity, the armature is arranged in the mounting cavity, and the electromagnet is fixed on the valve body and seals the mounting opening.

7. The bubble machine of claim 1, wherein the electromagnet is fixed to the valve body and the armature is rotatably coupled to the valve body.

8. The bubble machine according to claim 7, wherein the armature is connected to the valve body through a rotating shaft, and the return elastic member is a torsion spring mounted on the rotating shaft.

9. The bubble machine according to claim 7, wherein the armature comprises a magnetic attraction portion attracted to the electromagnet and an abutting portion acting on the valve core, the distance from the magnetic attraction portion to the rotation center of the armature is L1, and the distance from the abutting portion to the rotation center of the armature is L2, wherein L1 > L2.

10. The bubble water machine according to claim 2 or 7, wherein the armature is arranged on the outer side of the valve body, the valve body is provided with a through hole, the valve core passes through the through hole to be abutted with the armature, and the valve core is in sealing fit with the through hole.