CN116793019A

CN116793019A - Household beer machine

Info

Publication number: CN116793019A
Application number: CN202310895613.5A
Authority: CN
Inventors: 陈越鹏; 王峥聪; 罗栖栖
Original assignee: Ningbo Huikang Industrial Technology Co ltd
Current assignee: Ningbo Huikang Industrial Technology Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2023-09-22

Abstract

The application relates to a household beer machine, which comprises a shell, an inner container, a refrigerating system, an evaporating pipe, a beverage pipe, a liquid injection port and a tap, wherein the inner container and the refrigerating system are arranged in the shell; the evaporation pipe is connected with the refrigerating system, and a refrigerant is arranged in the evaporation pipe; one end of the beverage pipe is connected with the liquid injection port, and the other end of the beverage pipe is connected with the tap; the liquid injection port and the tap are both arranged on the shell, the evaporation pipe and the beverage pipe are both arranged in the liner, and cold accumulation liquid is arranged in the liner; a temperature sensor is arranged in the inner container. The application aims to provide a household beer machine, which detects the cold energy of cold accumulation liquid through a temperature sensor, is not influenced by the conductivity change of a water body, and can continuously maintain higher detection precision under long-time use compared with conductivity type ice thickness detection equipment.

Description

Household beer machine

Technical Field

The application relates to the technical field of beer machines, in particular to a household beer machine.

Background

Today, where the substances are extremely rich, the requirements for quality are also increasing. In the hot summer, a cup of iced beer or beverage is used for relieving summer heat, and becomes a daily habit of a plurality of people. The family of refrigerators has made this habit more and more common. In summer, beer or beverage is usually put into a refrigerator refrigerating chamber in advance for cooling, and taken out when being drunk. If not prepared in advance, the beverage is sometimes put into the freezing chamber for quick cooling, but if the beverage is forgotten to be taken out, the bottle body can crack or the beverage can be completely frozen into ice blocks, and the beverage cannot be drunk. Still other people can adopt a mode of adding ice cubes to cool the ice cubes rapidly, but the ice cubes are also required to be prepared in advance, and even if the ice cubes exist, the taste can be influenced by the reduction of the concentration after the ice cubes are added.

The existing beer machine is internally provided with a refrigerating system, the refrigerating system reduces the temperature of a refrigerant, the refrigerant transmits cold energy to cold accumulation liquid in the beer machine to reduce the temperature of the cold accumulation liquid, and the cold accumulation liquid refrigerates beer flowing through a beverage pipe. Finally, the beer flowing out of the tap can achieve the effect of freezing.

In order to stop the operation of a refrigerating system after the cold accumulation liquid has enough cold energy, the existing beer machine generally judges whether the cold accumulation liquid has enough cold energy by measuring the ice thickness, and the principle is as follows: the mode that utilizes conductivity change between two electrode plates detects ice thickness, and its detection accuracy relies on the conductivity of water to remain stable, and ice storage device can change gradually in long-time use water, and then leads to the change of conductivity for this type of ice thickness detection device is difficult to keep the reliability in long-term use.

Disclosure of Invention

The application aims to provide a household beer machine, which detects the cold energy of cold accumulation liquid through a temperature sensor and is not influenced by the change of conductivity of a water body.

In order to achieve the above object, the basic scheme of the present application is as follows:

a household beer machine comprises a shell, an inner container, a refrigerating system, an evaporating pipe, a beverage pipe, a liquid injection port and a tap, wherein the inner container and the refrigerating system are arranged in the shell; the evaporation pipe is connected with the refrigerating system, and a refrigerant is arranged in the evaporation pipe; one end of the beverage pipe is connected with the liquid injection port, and the other end of the beverage pipe is connected with the tap; the liquid injection port and the tap are both arranged on the shell, the evaporation pipe and the drink pipe are both arranged in the inner container, and cold accumulation liquid is arranged in the inner container; a temperature sensor is arranged in the inner container.

Compared with the prior art, the household beer machine has the following beneficial effects:

the household beer machine detects the cold energy of cold accumulation liquid through the temperature sensor, presets the temperature sensor outside the evaporating pipe in advance, presets the temperature value of the required ice amount in advance, and stops ice making when the temperature sensor detects that the actual temperature reaches the temperature value. Because the thermal resistance of the frozen water body is less influenced by water quality, the application can continuously keep higher detection precision under long-time use compared with the conductivity type ice thickness detection equipment.

Preferably, the evaporator further comprises a mounting assembly, wherein the mounting assembly comprises a mounting piece and a clamping piece which are connected with each other, the clamping piece is provided with a clamping groove, and the clamping groove is matched with the evaporation tube; the mounting piece is internally provided with a containing groove for placing the temperature sensor.

The beneficial effects are that: the clamping piece is connected with the evaporation tube through the clamping groove, and has the advantage of convenient installation; the temperature sensor is arranged around the evaporating pipe through the accommodating groove, and the temperature sensor is only arranged in the accommodating groove during installation, so that the evaporator has the advantage of being convenient to install.

Preferably, a partition board is transversely arranged in the shell, the refrigeration system comprises a compressor and a condenser which are connected with each other, one end of the evaporation pipe is connected with the condenser, and the other end of the evaporation pipe is connected with the compressor; the compressor and the condenser are mounted in the shell and below the partition plate; the inner container is arranged above the partition board.

The beneficial effects are that: the compressor, the condenser and the liner are arranged in the shell, so that the whole beer machine is high in integration level.

Preferably, the evaporating pipe is in a spiral column shape, the beverage pipe is positioned at the periphery of the evaporating pipe, and the beverage pipe is spirally wound around the evaporating pipe.

The beneficial effects are that: the length of the evaporating pipe and the length of the beverage pipe are increased, so that the evaporating pipe and the beverage pipe can fully exchange cold with cold storage liquid, wherein the beverage pipe is arranged on the periphery of the evaporating pipe, the size of the shell can be reduced, and meanwhile, the flow velocity of liquid in the beverage pipe can be reduced, so that the liquid to be cooled and the cold storage liquid can fully exchange cold.

Preferably, the shell comprises a rear plate, a bottle support is formed on the rear plate, and a carbon dioxide bottle is arranged in the bottle support.

The beneficial effects are that: the carbon dioxide bottle and the shell are arranged into a whole, so that the integration level of the beer machine is improved, and the carbon dioxide bottle is convenient to carry.

Preferably, the cleaning device further comprises a cleaning assembly, wherein the cleaning assembly comprises a cleaning water tank, a cleaning water pump and a circulating pipe;

when the cleaning assembly works, one end of the cleaning water pump is connected with the liquid injection port, and the other end of the cleaning water pump is connected with the cleaning water tank; one end of the circulating pipe is connected with the cleaning water tank, and the other end of the circulating pipe is connected with the tap;

when the cleaning component does not work, the connection between the cleaning water pump and the liquid injection port is disconnected, and the connection between the circulating pipe and the faucet is disconnected.

The beneficial effects are that: the beverage pipe can be cleaned through the cleaning component, the cleaning liquid can be recycled through the arrangement of the circulating pipe, and the utilization rate of the cleaning liquid is improved.

Preferably, an installation groove is formed on the rear plate, and the cleaning water tank is in snap connection with the installation groove; the back plate is provided with a wire slot for placing the circulating pipe, and a bulge is arranged in the wire slot.

The beneficial effects are that: the cleaning water tank is in buckle connection with the mounting groove, so that the cleaning water tank has the advantage of convenience in mounting and dismounting; the slot is convenient for the storage of the circulating pipe, and after the circulating pipe is stored in the slot, the bulge prevents the circulating pipe from easily falling out of the slot.

Preferably, a winding rod is arranged on the rear plate, and a limiting part is arranged on the winding rod; the back plate is provided with a wire hook.

The beneficial effects are that: the winding rod is convenient for the storage of the circulating pipe, and the limiting part is used for placing the circulating pipe wound on the winding rod and separating from the winding rod from the axial direction of the winding rod.

Preferably, a water adding water tank is fixed on the rear plate, the water adding water tank is positioned above the cleaning water tank, the bottom of the water adding water tank is connected with a water adding pipe, one end of the water adding pipe is connected with the water adding water tank, the other end of the water adding pipe penetrates through the partition plate and is connected with the liner, and the partition plate is correspondingly provided with an avoidance hole; and a cover plate is arranged above the water adding water tank and fixedly connected with the rear plate.

The beneficial effects are that: and water is added into the inner container through the water adding water tank.

Preferably, a wave making pump is arranged in the inner container.

The beneficial effects are that: the wave-making pump stirs the cold-storage liquid, and has the advantage of low noise.

Drawings

FIG. 1 is a schematic diagram of a home beer machine according to an embodiment of the present application;

FIG. 2 is a schematic diagram of the internal structure of a home beer machine according to an embodiment of the present application;

FIG. 3 is a schematic view of an internal structure of a home beer machine according to another view angle according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a mounting assembly and a temperature sensor according to an embodiment of the present application;

FIG. 5 is a schematic view of a home beer machine according to another embodiment of the present application;

FIG. 6 is a schematic view of a back plate and a separator according to an embodiment of the present application;

fig. 7 is a schematic structural view of a rear plate according to an embodiment of the present application;

fig. 8 is an enlarged schematic view at a in fig. 7.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: the device comprises a shell 1, a liner 2, an evaporation tube 3, a beverage tube 4, a liquid filling port 5, a faucet 6, a temperature sensor 7, a mounting piece 8, a clamping piece 9, a clamping groove 10, a containing groove 11, a partition plate 12, a compressor 13, a condenser 14, a rear plate 15, a bottle holder 16, a carbon dioxide bottle 17, a cleaning water tank 18, a cleaning water pump 19, a circulating tube 20, a mounting groove 21, a wire groove 22, a protrusion 23, a winding rod 24, a limiting part 25, a wire hook 26, a water adding water tank 27, a water adding tube 28, an avoidance hole 29, a cover plate 30 and a wave making pump 31.

As shown in fig. 1 to 4, the present embodiment illustrates a home beer machine, which comprises a housing 1, a liner 2, a refrigerating system, an evaporation tube 3, a beverage tube 4, a liquid filling port 5 and a tap 6, wherein the liner 2 and the refrigerating system are installed in the housing 1; the evaporation tube 3 is connected with a refrigerating system, and a refrigerant is arranged in the evaporation tube 3; one end of the drink tube 4 is connected with the liquid injection port 5, and the other end is connected with the tap 6; the liquid injection port 5 and the tap 6 are both arranged on the shell 1, the evaporation pipe 3 and the drink pipe 4 are both arranged in the liner 2, and cold accumulation liquid is arranged in the liner 2; a temperature sensor 7 is arranged in the liner 2.

When the home beer machine of the embodiment works, the refrigerating system cools the refrigerant in the evaporating pipe 3, and the refrigerant flows through the evaporating pipe 3 after being cooled, so as to cool the cold accumulation liquid outside the evaporating pipe 3. After cooling, the cold accumulation liquid generates cold energy to cool the beer in the beverage pipe 4. Wherein beer enters the beverage tube 4 through the pouring spout 5, flows through the beverage tube 4 and is cooled, and finally flows out of the tap 6.

In this embodiment, the cold energy of the cold storage liquid is measured and controlled by the temperature sensor 7. Specifically, the temperatures on the temperature sensors are different from each other in ice thickness.

In this embodiment, under the condition of room temperature of 20-25 ℃, when the temperature of the cold accumulation liquid detected by the temperature sensor 7 is-3 ℃, the electronic control system controls the compressor to stop refrigerating, and when ice cubes in the cold accumulation liquid are melted, and the temperature detected by the temperature sensor 7 reaches 1 ℃, the electronic control system controls the compressor to start and continue making ice.

The beer machine of the present embodiment further comprises a mounting assembly by means of which the temperature sensor 7 is fixed to the evaporating tube 3. Specifically, the mounting assembly comprises a mounting piece 8 and a clamping piece 9 which are connected with each other, the clamping piece 9 is provided with a clamping groove 10, and the clamping groove 10 is matched with the evaporation tube 3; the mount 8 is internally formed with a receiving groove 11 for placing the temperature sensor 7.

In use, the temperature sensor 7 is placed in the accommodating groove 11, and then the clamping groove 10 of the clamping piece 9 is clamped on the evaporation tube 3, so that the installation of the temperature sensor 7 is completed.

Wherein, a baffle plate 12 is transversely arranged in the shell 1, the refrigerating system comprises a compressor 13 and a condenser 14 which are mutually connected, one end of an evaporating pipe 3 is connected with the condenser 14, and the other end of the evaporating pipe 3 is connected with the compressor 13; a compressor 13 and a condenser 14 are installed in the housing 1 below the partition 12; the liner 2 is mounted above the partition 12.

As shown in fig. 2, the beer machine further comprises a frame body, and the housing 1 is fixed on the frame body. The partition board 12 is fixedly connected with the frame body, and the partition board 12 is transversely arranged at the middle section of the frame body.

As shown in fig. 3, in some embodiments, the evaporation tube 3 has a spiral column shape, the beverage tube 4 is located at the periphery of the evaporation tube 3, and the beverage tube 4 is spirally wound around the evaporation tube 3.

The spiral setting of evaporating pipe 3 and beverage pipe 4 can reduce the size requirement to inner bag 2, promptly when evaporating pipe 3 and beverage pipe 4's length is fixed, twine evaporating pipe 3 and beverage pipe 4, can reduce the space that evaporating pipe 3 and beverage pipe 4 occupy, just reduced the capacity of inner bag 2 that is used for installing evaporating pipe 3 and beverage pipe 4, further, can reduce the size of casing 1 that is used for installing inner bag 2 for beer machine holistic size can be made to be littleer, has portable and shifts the advantage.

Wherein, the drink tube 4 is arranged at the periphery of the evaporating tube 3, so that the flow rate of beer in the drink tube 4 can be reduced, the beer to be cooled and cold accumulation liquid can be fully subjected to cold-heat exchange, and the beer can be fully cooled.

Further, as shown in fig. 5 to 8, in another embodiment, the housing 1 includes a rear plate 15, and a bottle holder 16 is formed on the rear plate 15, and a carbon dioxide bottle 17 is disposed in the bottle holder 16. The carbon dioxide bottle 17 and the shell 1 are arranged into a whole, so that the integration level of the beer machine is improved, and the carbon dioxide bottle 17 is convenient to carry.

Further, the beer machine in this embodiment further includes a cleaning assembly including a cleaning water tank 18, a cleaning water pump 19, and a circulation pipe 20. The cleaning assembly is used for cleaning the beverage tube 4.

When the cleaning assembly works, one end of the cleaning water pump 19 is connected with the liquid injection port 5, and the other end is connected with the cleaning water tank 18. One end of the circulation pipe 20 is connected to the wash water tank 18, and the other end is connected to the tap 6.

The working principle of the cleaning component is as follows: before cleaning, a cleaning liquid is added to the cleaning water tank 18. After the addition, the cleaning water pump 19 is turned on, the cleaning water pump 19 conveys the cleaning liquid in the cleaning water tank 18 from the liquid injection port 5 into the beverage pipe 4, the beverage pipe 4 is cleaned when the cleaning liquid passes through the beverage pipe 4, and the cleaning liquid is discharged from the faucet 6 and returns to the cleaning water tank 18 through the circulating pipe 20 after cleaning.

When the cleaning assembly is not in operation, the cleaning water pump 19 is disconnected from the filling port 5, and the circulation pipe 20 is disconnected from the faucet 6.

The beer machine of this embodiment can wash beverage pipe 4 through the washing subassembly, and the circulation pipe 20 sets up and makes the washing liquid cyclic utilization, has improved the rate of utilization of washing liquid.

Specifically, the rear plate 15 is formed with a mounting groove 21, and the cleaning water tank 18 is in snap connection with the mounting groove 21; the rear plate 15 is formed with a wire groove 22 for placing the circulation tube 20, and a protrusion 23 is provided in the wire groove 22.

Specifically, the inner wall both sides of the mounting groove 21 are provided with buckles, the outer wall both sides of the cleaning water tank 18 are provided with clamping grooves, and the cleaning water tank 18 is connected with the buckles of the mounting groove 21 through the cooperation of the clamping grooves and the buckles. Wherein the wash water pump 19 is fixed to the rear wall of the wash water tank 18.

A winding rod 24 is arranged on the rear plate 15, and a limiting part 25 is arranged on the winding rod 24; the back plate 15 is provided with a wire hook 26.

When the washing assembly is not in operation, the wire groove 22 facilitates the storage of the circulation tube 20, and after the circulation tube 20 is stored in the wire groove 22, the protrusions 23 prevent the circulation tube 20 from easily falling out of the wire groove 22. The winding rod 24 facilitates the storage of the circulation tube 20, and the stopper 25 is provided for placing the circulation tube 20 wound around the winding rod 24 to be separated from the winding rod 24 in the axial direction of the winding rod 24.

Further, a water adding water tank 27 is fixed on the rear plate 15, the water adding water tank 27 is positioned above the cleaning water tank 18, the bottom of the water adding water tank 27 is connected with a water adding pipe 28, one end of the water adding pipe 28 is connected with the water adding water tank 27, the other end of the water adding pipe 28 penetrates through the partition plate 12 and is connected with the liner 2, the partition plate 12 is correspondingly provided with an avoidance hole 29, and the water adding pipe 38 runs through the partition plate 12 through the avoidance hole 29; a cover plate 30 is arranged above the water adding tank 27, and the cover plate 30 is fixedly connected with the rear plate 15.

The process of adding water to the wash water tank 18 in this embodiment is: water is poured from the water-adding tank 27, and water is injected into the inner container 2 through the water-adding pipe 28. The cover plate 30 is used for placing impurities such as dust particles and the like into the water-adding water tank 27, and preventing the impurities from entering the beverage tube 4. When the water adding tank 27 needs to be added, the cover opening plate 30 is manually opened, so that the opening of the water adding tank 27 is exposed, and the water adding tank 27 can be added.

Specifically, the cover plate 30 and the rear plate 15 are integrally formed, and the cover plate 30 and the rear plate 15 may be made of, but not limited to, PE materials.

As a further optimization, the wave making pump 31 is arranged in the inner container 2 in the embodiment. The cold accumulation liquid is stirred by the wave making pump 31, so that the cold accumulation amount of the cold accumulation liquid can be uniformly distributed. Meanwhile, the wave generating pump 31 works in the cold accumulation liquid, and the noise generated by the wave generating pump is partially absorbed by the cold accumulation liquid, so that the noise transmitted to the outside is reduced, and the advantage of low noise is achieved.

The foregoing is merely exemplary embodiments of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. A home beer machine, characterized in that: the refrigerator comprises a shell (1), an inner container (2), a refrigerating system, an evaporating pipe (3), a drink pipe (4), a liquid injection port (5) and a tap (6), wherein the inner container (2) and the refrigerating system are arranged in the shell (1); the evaporation tube (3) is connected with the refrigerating system, and a refrigerant is arranged in the evaporation tube (3); one end of the beverage pipe (4) is connected with the liquid injection port (5), and the other end of the beverage pipe is connected with the tap (6); the liquid injection port (5) and the tap (6) are both arranged on the shell (1), the evaporation tube (3) and the drink tube (4) are both arranged in the inner container (2), and cold accumulation liquid is arranged in the inner container (2); a temperature sensor (7) is arranged in the inner container (2).

2. A home beer machine according to claim 1, wherein: the evaporator further comprises a mounting assembly, wherein the mounting assembly comprises a mounting piece (8) and a clamping piece (9) which are connected with each other, the clamping piece (9) is provided with a clamping groove (10), and the clamping groove (10) is matched with the evaporation tube (3); the mounting piece (8) is internally provided with a containing groove (11) for containing the temperature sensor (7).

3. A home beer machine according to claim 1, wherein: a partition plate (12) is transversely arranged in the shell (1), the refrigerating system comprises a compressor (13) and a condenser (14) which are connected with each other, one end of the evaporating pipe (3) is connected with the condenser (14), and the other end of the evaporating pipe (3) is connected with the compressor (13); the compressor (13) and the condenser (14) are installed in the shell (1) and are positioned below the partition plate (12); the liner (2) is arranged above the partition board (12).

4. A home beer machine according to claim 1 or 2, wherein: the evaporation tube (3) is in a spiral column shape, the beverage tube (4) is positioned at the periphery of the evaporation tube (3), and the beverage tube (4) is spirally wound around the evaporation tube (3).

5. A home beer machine according to claim 1 or 3, wherein: the shell (1) comprises a rear plate (15), a bottle support (16) is formed on the rear plate (15), and a carbon dioxide bottle (17) is arranged in the bottle support (16).

6. A home beer machine according to claim 5, wherein: the cleaning assembly comprises a cleaning water tank (18), a cleaning water pump (19) and a circulating pipe (20);

when the cleaning assembly works, one end of a cleaning water pump (19) is connected with the liquid injection port (5), and the other end of the cleaning water pump is connected with the cleaning water tank (18); one end of the circulating pipe (20) is connected with the cleaning water tank (18), and the other end of the circulating pipe is connected with the tap (6);

when the cleaning component does not work, the connection between the cleaning water pump (19) and the liquid injection port (5) is disconnected, and the connection between the circulating pipe (20) and the faucet (6) is disconnected.

7. A home beer machine according to claim 6, wherein: the rear plate (15) is provided with a mounting groove (21), and the cleaning water tank (18) is in buckling connection with the mounting groove (21); a wire groove (22) for placing the circulating pipe (20) is formed in the rear plate (15), and a protrusion (23) is arranged in the wire groove (22).

8. A home beer machine according to claim 6, wherein: a winding rod (24) is arranged on the rear plate (15), and a limiting part (25) is arranged on the winding rod (24); a wire hook (26) is arranged on the rear plate (15).

9. A home beer machine according to claim 6, wherein: a water adding water tank (27) is fixed on the rear plate (15), the water adding water tank (27) is positioned above the cleaning water tank (18), the bottom of the water adding water tank (27) is connected with a water adding pipe (28), one end of the water adding pipe (28) is connected with the water adding water tank (27), the other end of the water adding pipe penetrates through the partition plate (12) and is connected with the liner (2), and the partition plate (12) is correspondingly provided with an avoidance hole (29); a cover plate (30) is arranged above the water adding water tank (27), and the cover plate (30) is fixedly connected with the rear plate (15).

10. A home beer machine according to claim 1, wherein: a wave-making pump (31) is arranged in the inner container (2).