CN220655380U

CN220655380U - Multifunctional coffee machine

Info

Publication number: CN220655380U
Application number: CN202321945883.4U
Authority: CN
Inventors: 陈银锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-22
Filing date: 2023-07-22
Publication date: 2024-03-26
Anticipated expiration: 2033-07-22

Abstract

The utility model discloses a multifunctional coffee machine, which comprises a water tank, a first water pump, a boiler and a control module, and is characterized by further comprising a three-way valve, a second water pump and a refrigerating module, wherein the water tank is output in two ways, one way is connected with a first inlet of the three-way valve, the other way is connected with the refrigerating module through the second water pump, the refrigerating module is connected with a second inlet of the three-way valve, the first water pump is connected between an outlet of the three-way valve and the boiler, and the control module is respectively and electrically connected with the boiler and the refrigerating module; the multifunctional coffee machine comprises a water tank, a first water pump, a second water pump, a third water pump, a control module, a boiler, a refrigerating module, a boiler, a control module and a control module.

Description

Multifunctional coffee machine

Technical Field

The utility model relates to the technical field of coffee machines, in particular to a multifunctional coffee machine.

Background

The existing coffee machine is disclosed in Chinese patent number: 2020223914323, name: refrigeration device and coffee machine, authorized announcement day: the coffee machine may be a coffee machine that is also a cold and hot coffee machine, at 2021, month 08 and 03. When the coffee machine is a coffee machine capable of making both hot and ice coffee, the coffee machine comprises heating means in addition to cooling means. The refrigerating device and the heating device are respectively connected with the water tank through different waterways and are respectively connected to the brewing head (or the shower head) through different waterways, namely, the refrigerating device and the heating device respectively form two sets of independent systems which can be respectively used and controlled, when a user needs to make ice coffee, the heating device is closed, the refrigerating device is started, when the water in the refrigerating device is cooled to a preset temperature, the water in the water tank is controlled to enter the refrigerating device, and cold water in the refrigerating device is pushed to be discharged from the water outlet to the brewing head (or the shower head) for brewing coffee so as to form ice coffee. When a user needs to make hot coffee, the refrigerating device is turned off, the heating device is started, water in the water tank is heated by the heating device to form hot water, and the hot water enters the brewing head (or the shower head) to brew coffee so as to form hot coffee.

However, the coffee machine with the above structure still has the following disadvantages: (1) The above-mentioned refrigerating plant and heating device are connected with the water tank through different water routes respectively to be connected to the brewing head respectively through different water routes, namely: the cold coffee and the hot coffee are independent systems for use and control respectively, and the related parts are numerous, so that the whole manufacturing cost is high.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provide a multifunctional coffee machine with few parts and low manufacturing cost.

The purpose of the utility model is realized in the following way:

the multifunctional coffee machine comprises a water tank, a first water pump, a boiler and a control module, and is characterized by further comprising a three-way valve, a second water pump and a refrigerating module, wherein the water tank is output in two ways, one way is connected with a first inlet of the three-way valve, the other way is connected with the refrigerating module through the second water pump, the refrigerating module is connected with a second inlet of the three-way valve, the first water pump is connected between an outlet of the three-way valve and the boiler, and the control module is respectively and electrically connected with the boiler and the refrigerating module; the multifunctional coffee machine comprises a three-way valve and a refrigerating module, wherein water in a water tank enters the refrigerating module through a second water pump to refrigerate, the water after being refrigerated by the refrigerating module can flow into a boiler through the three-way valve, at the moment, the control module controls the boiler not to heat, the refrigerating module can also share the part of the boiler, so that the whole coffee machine has fewer parts and low whole manufacturing cost, and the boiler can store a certain amount of water and then discharge the water, so that the water outlet of the boiler is stable and continuous, and the subsequent coffee brewing is facilitated.

The aim of the utility model can be also solved by adopting the following technical measures:

the boiler is characterized by further comprising an intermediate assembly, wherein the intermediate assembly is provided with an intermediate inlet, a water outlet and an air outlet, the water outlet is provided with an elastic stop block, and the intermediate inlet is connected with the boiler; if the heated water or the cooled water flows in through the middle inlet, the water can push the elastic stop block of the water outlet so that the water can flow out from the water outlet, and if the steam flows in through the middle inlet, the steam can not push the elastic stop block of the water outlet, so that the steam is discharged from the air outlet, and the water flow channel and the steam flow channel are independent.

The brewing device comprises a brewing component, wherein a brewing cavity is arranged in the brewing component, a liquid outlet is formed in the bottom of the brewing cavity, and a water outlet of the middle component is communicated with the brewing cavity; so that the hot water or cold water flowing out from the water outlet flows into the brewing cavity and is mixed with the coffee powder in the brewing cavity, and the brewed coffee liquid can flow out from the liquid outlet, thereby realizing better effect.

The steam inlet pipe is respectively connected with the air outlet of the middle component and the steam valve, the two ends of the steam outlet pipe are respectively connected with the steam valve and the bubbler, and the steam valve is also provided with a control knob; the work of the bubbler is controlled through the steam valve, so that the user can be effectively prevented from being scalded by the steam exhausted by the bubbler, and the bubbler is safer to use.

Specifically, further, the bottom of the water tank is downwards extended to form a coaming, and the three-way valve is arranged in the coaming at the bottom of the water tank; the coaming can play a certain role in protecting the three-way valve at the bottom of the water tank, and is beneficial to the stable operation of the three-way valve.

The water tank is fixed on the base, and the three-way valve, the first water pump, the boiler, the second water pump and the refrigerating module are arranged in the shell; the base plays the effect of supporting casing and water tank, and the casing then plays the effect of protection three-way valve, first water pump, boiler, second water pump and refrigerating module.

The refrigerating module comprises a refrigerating water tank, a refrigerating sheet, a heat radiating piece and a fan, wherein one end of the refrigerating sheet is a cold end, the other end of the refrigerating sheet is a hot end, one side of the refrigerating water tank is provided with a refrigerating sheet mounting opening, the refrigerating sheet mounting opening is fixedly provided with the refrigerating sheet, the cold end of the refrigerating sheet faces the inner cavity of the refrigerating water tank, the hot end of the refrigerating sheet extends out of the refrigerating sheet mounting opening and is abutted against one end of the heat radiating piece, the other end of the heat radiating piece is fixedly provided with the fan, the periphery of the refrigerating sheet mounting opening is fixedly provided with a sealing piece, the sealing piece wraps the hot end of the refrigerating sheet, and the control module is respectively electrically connected with the refrigerating sheet and the fan; the cold end of the refrigerating sheet can refrigerate water in the refrigerating water tank, the hot end of the refrigerating sheet dissipates heat through the radiating piece and the fan, continuous and stable work of the refrigerating sheet is ensured, and the sealing piece plays a role in sealing a gap between the mounting opening of the refrigerating sheet and the refrigerating sheet, so that water in the refrigerating water tank is prevented from flowing out from the gap between the mounting opening of the refrigerating sheet and the refrigerating sheet.

Specifically, the periphery of the refrigeration water tank is also provided with an insulation layer; the heat preservation layer can avoid the influence of external environment on the refrigeration water tank, and is favorable for the refrigeration work of the refrigeration water tank.

The beneficial effects of the utility model are as follows:

(1) The multifunctional coffee machine comprises a three-way valve and a refrigerating module, wherein water in a water tank enters the refrigerating module through a second water pump to refrigerate, the water after being refrigerated by the refrigerating module can flow into a boiler through the three-way valve, at the moment, the control module controls the boiler not to heat, the refrigerating module can also share the part of the boiler, so that the whole coffee machine has fewer parts and low whole manufacturing cost, and the boiler can store a certain amount of water and then discharge the water, so that the water outlet of the boiler is stable and continuous, and the subsequent coffee brewing is facilitated.

(2) If the heated water or the cooled water flows in through the middle inlet, the water can push the elastic stop block of the water outlet so that the water can flow out from the water outlet, and if the steam flows in through the middle inlet, the steam can not push the elastic stop block of the water outlet, so that the steam is discharged from the air outlet, and the water flow channel and the steam flow channel are independent.

(3) The coaming can play a certain role in protecting the three-way valve at the bottom of the water tank, and is beneficial to the stable operation of the three-way valve.

Drawings

Fig. 1 is a schematic view of a multifunctional coffee machine of the present utility model.

Fig. 2 is a cross-sectional view of the multi-functional coffee maker of the present utility model.

Fig. 3 is an enlarged view at a of fig. 2.

Fig. 4 is a schematic view of the multifunctional coffee machine of the present utility model after hiding the housing and base.

Fig. 5 is another angular schematic view of fig. 4.

Fig. 6 is a cross-sectional view of a refrigeration module of the present utility model.

Detailed Description

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

the embodiment, with reference to fig. 1 to 6, shows a multifunctional coffee machine, which comprises a water tank 1, a first water pump 2, a boiler 3 and a control module 4, and is characterized by further comprising a three-way valve 5, a second water pump 6 and a refrigerating module 7, wherein the water tank 1 outputs in two ways, one way is connected with a first inlet 51 of the three-way valve 5, the other way is connected with the refrigerating module 7 through the second water pump 6, the refrigerating module 7 is connected with a second inlet 52 of the three-way valve 5, the first water pump 2 is connected between an outlet 53 of the three-way valve 5 and the boiler 3, and the control module 4 is respectively electrically connected with the boiler 3 and the refrigerating module 7.

As a specific scheme, the boiler further comprises an intermediate assembly 8, an intermediate inlet 81, a water outlet 82 and an air outlet 83 are arranged on the intermediate assembly 8, an elastic stop block 84 is arranged on the water outlet 82, and the intermediate inlet 81 is connected with the boiler 3.

In this embodiment, the brewing device further comprises a brewing assembly 9, a brewing cavity 91 is arranged in the brewing assembly 9, a liquid outlet 92 is arranged at the bottom of the brewing cavity 91, and the water outlet 82 of the intermediate assembly 8 is communicated with the brewing cavity 91.

As a better embodiment, the steam bubble generating device further comprises a steam valve 10, a bubble generator 20, a steam inlet pipe 30 and a steam outlet pipe 40, wherein two ends of the steam inlet pipe 30 are respectively connected with an air outlet 83 of the middle assembly 8 and the steam valve 10, two ends of the steam outlet pipe 40 are respectively connected with the steam valve 10 and the bubble generator 20, and a control knob 50 is further arranged on the steam valve 10.

As a more preferable embodiment, the bottom of the water tank 1 is extended downwards to form a coaming 11, and the three-way valve 5 is arranged in the coaming 11 at the bottom of the water tank 1.

As a more specific scheme, the water tank cooling device further comprises a shell 60 and a base 70, wherein the shell 60 and the water tank 1 are fixed on the base 70, and the three-way valve 5, the first water pump 2, the boiler 3, the second water pump 6 and the refrigerating module 7 are arranged in the shell 60.

As a more specific scheme, the refrigeration module 7 includes a refrigeration water tank 71, a refrigeration sheet 72, a heat dissipation member 73 and a fan 74, one end of the refrigeration sheet 72 is a cold end, the other end is a hot end, one side of the refrigeration water tank 71 is provided with a refrigeration sheet mounting opening 711, the refrigeration sheet mounting opening 711 is fixed with the refrigeration sheet 72, the cold end of the refrigeration sheet 72 faces the inner cavity of the refrigeration water tank 71, the hot end of the refrigeration sheet 72 extends out of the refrigeration sheet mounting opening 711 and the hot end of the refrigeration sheet 72 abuts against one end of the heat dissipation member 73, the other end of the heat dissipation member 73 is fixed with the fan 74, the periphery of the refrigeration sheet mounting opening 711 is also fixed with a sealing member 75 and the sealing member 75 wraps the hot end of the refrigeration sheet 72, and the control module 4 is respectively electrically connected with the refrigeration sheet 72 and the fan 74.

In this embodiment, the outer periphery of the refrigeration water tank 71 is further provided with an insulation layer 76, and the insulation layer 76 may be insulation foam.

Working principle:

when hot coffee is made, water in the water tank 1 flows into the three-way valve 5 through the first inlet 51 of the three-way valve 5, then flows into the first water pump 2 through the outlet 53 of the three-way valve 5, flows into the boiler 3 under the action of the first water pump 2, at this time, the control module 4 controls the boiler 3 to start heating operation, a certain amount of heated water after heating flows into the intermediate assembly 8, and finally flows into the brewing cavity 91 of the brewing assembly 9 from the water outlet 82 of the intermediate assembly 8 to brew the hot coffee.

When cold coffee is produced, water in the water tank 1 flows into the refrigerating module 7 under the action of the second water pump 6, at the moment, the control module 4 controls the refrigerating module 7 to start working and controls the boiler 3 to close and heat working, the water in the refrigerating module 7 is refrigerated, the refrigerated water sequentially flows into the three-way valve 5 through the second inlet 52 of the three-way valve 5, then flows into the first water pump 2 through the outlet 53 of the three-way valve 5, flows into the boiler 3 under the action of the first water pump 2, flows into the middle assembly 8 after a certain amount of refrigerating water is stored in the boiler 3, and finally flows into the brewing cavity 91 of the brewing assembly 9 from the water outlet 82 of the middle assembly 8 to brew cold coffee.

When milk frothing is needed, water in the water tank 1 flows into the three-way valve 5 through the first inlet 51 of the three-way valve 5, then flows into the first water pump 2 through the outlet 53 of the three-way valve 5, flows into the boiler 3 under the action of the first water pump 2, at the moment, the control module 4 controls the boiler 3 to start steam heating work, the boiler 3 continuously heats, so that the water in the boiler 3 forms steam, the steam flows into the middle assembly 8 and flows into the steam valve 10 from the air outlet 83 of the middle assembly 8, and finally the steam flows into the frother 20 from the steam valve 10 and is sprayed out by the frother 20 to perform milk frothing work.

Claims

1. The utility model provides a multifunctional coffee machine, includes water tank (1), first water pump (2), boiler (3) and control module (4), characterized by still including three-way valve (5), second water pump (6) and refrigerating module (7), water tank (1) divide two way output, connect first entry (51) of three-way valve (5) one way, and refrigerating module (7) are connected through second water pump (6) to another way, refrigerating module (7) are connected with second entry (52) of three-way valve (5), first water pump (2) are connected between export (53) and boiler (3) of three-way valve (5), control module (4) respectively with boiler (3) and refrigerating module (7) electric connection.

2. A multi-function coffee machine as claimed in claim 1, characterized in that: the boiler is characterized by further comprising an intermediate assembly (8), wherein an intermediate inlet (81), a water outlet (82) and an air outlet (83) are formed in the intermediate assembly (8), an elastic stop block (84) is arranged on the water outlet (82), and the intermediate inlet (81) is connected with the boiler (3).

3. A multi-function coffee machine as claimed in claim 2, characterized in that: the novel infusion device is characterized by further comprising an infusion assembly (9), wherein an infusion cavity (91) is arranged in the infusion assembly (9), a liquid outlet (92) is formed in the bottom of the infusion cavity (91), and a water outlet (82) of the middle assembly (8) is communicated with the infusion cavity (91).

4. A multi-function coffee machine as claimed in claim 2, characterized in that: still include steam valve (10), bubble maker (20), steam intake pipe (30) and steam outlet duct (40), steam intake pipe (30) both ends are connected with gas outlet (83) and steam valve (10) of intermediate component (8) respectively, steam outlet duct (40) both ends are connected with steam valve (10) and bubble maker (20) respectively, still be provided with control knob (50) on steam valve (10).

5. A multi-function coffee machine as claimed in claim 1, characterized in that: the bottom of the water tank (1) is downwards extended to form a coaming (11), and the three-way valve (5) is arranged in the coaming (11) at the bottom of the water tank (1).

6. A multi-function coffee machine as claimed in claim 1, characterized in that: the water tank cooling device is characterized by further comprising a shell (60) and a base (70), wherein the shell (60) and the water tank (1) are fixed on the base (70), and the three-way valve (5), the first water pump (2), the boiler (3), the second water pump (6) and the refrigerating module (7) are arranged in the shell (60).

7. A multi-function coffee machine as claimed in claim 1, characterized in that: the refrigerating module (7) comprises a refrigerating water tank (71), a refrigerating sheet (72), a radiating piece (73) and a fan (74), one end of the refrigerating sheet (72) is a cold end, the other end of the refrigerating sheet is a hot end, a refrigerating sheet mounting opening (711) is formed in one side of the refrigerating water tank (71), the refrigerating sheet mounting opening (711) is fixedly provided with a cavity, facing the refrigerating water tank (71), of the cold end of the refrigerating sheet (72), the hot end of the refrigerating sheet (72) extends out of the refrigerating sheet mounting opening (711) and abuts against one end of the radiating piece (73), the other end of the radiating piece (73) is fixedly provided with the fan (74), a sealing piece (75) and the sealing piece (75) wrap the hot end of the refrigerating sheet (72), and the control module (4) is respectively electrically connected with the refrigerating sheet (72) and the fan (74).

8. The multi-function coffee machine as recited in claim 7, wherein: the periphery of the refrigerating water tank (71) is also provided with an insulating layer (76).