CN115005681B

CN115005681B - Double-boiler double-water supply structure for coffee machine

Info

Publication number: CN115005681B
Application number: CN202210633751.1A
Authority: CN
Inventors: 庄小芹; 庄昌彪; 崔建
Original assignee: Jiangsu Cuimo Coffee Machine Technology Co ltd
Current assignee: Jiangsu Cuimo Coffee Machine Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2026-02-17
Anticipated expiration: 2042-06-07
Also published as: CN115005681A

Abstract

The invention discloses a double-boiler double-water supply structure for a coffee machine, which comprises a coffee machine main body, wherein the front surface of the coffee machine main body is provided with a discharge bin, one side of the discharge bin is provided with a steam outlet, the other side of the discharge bin is provided with a hot water outlet, a heating boiler and a constant temperature boiler are arranged in the coffee machine main body, one side of the heating boiler is provided with a water tank, the other side of the heating boiler is provided with a water pump, one end of the water pump is provided with a water inlet and a water outlet, a first water supply pipeline is arranged between the water inlet and the water tank, the bottom of the coffee machine main body is provided with a water pipe connector, a second water supply pipeline is arranged between the water pipe connector and the water inlet, the water outlet is connected with the bottom of the heating boiler, a third water pipe is arranged between the heating boiler and the constant temperature boiler, a second steam pipeline is arranged between the top of the constant temperature boiler and the discharge bin, and a brewing pipeline is arranged between the bottom of the constant temperature boiler.

Description

Double-boiler double-water supply structure for coffee machine

Technical Field

The invention relates to the technical field of coffee machine equipment, in particular to a double-boiler double-water supply structure for a coffee machine.

Background

The coffee machine is a machine capable of automatically grinding, pressing, filling, brewing, removing residues and the like of coffee beans to brew coffee, and a user can obtain aromatic coffee only by pouring the coffee beans into the coffee machine, so that the coffee machine is convenient and quick, and the user experience is improved.

The comparison document CN201922301752.2 discloses a waterway system of a coffee machine, which mainly solves the problems that the coffee machine needs to be provided with a plurality of special appliances to finish the preparation of various coffee beverages, so that the waterway system of the coffee machine is complex, and meanwhile, the preparation time is long, but the waterway system has the following defects in the practical use process that 1, a coffee boiler and a steam boiler are respectively supplied with water through three-way check valves, namely, the coffee boiler and the steam boiler are relatively independent in working, and more components are needed for supporting when the coffee boiler and the steam boiler are in specific working, such as milk making and boiled water direct guiding, 2. The coffee is directly brewed from the coffee boiler to a brewing device, the extraction rate of the coffee is increased due to the fact that the temperature is too high, and the quality of brewing is influenced, so that a double-boiler double-water supply structure for the coffee machine is designed for practitioners.

Disclosure of Invention

Aiming at the problems, the invention provides a double-boiler double-water supply structure for a coffee machine, which solves the problems that the linkage property between the existing double-boiler waterway structures is poor, and the brewing quality of coffee is required to be further improved no matter the components are used.

The invention adopts the following technical scheme:

The utility model provides a two water supply structures of double boiler for coffee machine, includes the coffee machine main part, coffee machine main part front surface is provided with out the feed bin, ejection of compact feed bin one side is provided with steam outlet for steam outlet's ejection of compact feed bin opposite side is provided with the hot water outlet, be provided with heating boiler and constant temperature boiler in the coffee machine main part cavity, heating boiler one side is provided with the water tank for heating boiler opposite side of water tank is provided with the water pump, water pump one end is provided with water inlet and delivery port, the water inlet with be provided with first water supply pipeline between the water tank, be provided with first solenoid valve on the first water supply pipeline, coffee machine main part bottom is provided with the water pipe connection, the water pipe connection with be provided with the second water supply pipeline between the water inlet, be located be provided with the third solenoid valve in the coffee machine main part below, the third solenoid valve water inlet with be provided with first raceway between the delivery port, the third solenoid valve water outlet with be provided with the second raceway between the heating boiler bottom, be provided with the first water pipe between the constant temperature boiler bottom and the water pipe, the water pipe is provided with between the heating boiler top and the steam outlet, be provided with between the constant temperature boiler top and the steam outlet.

Further, a water pan is arranged below the front surface of the coffee machine main body, and is positioned right below the discharging bin, so that when the residual materials in the discharging bin drop down, the residual materials are directly recovered by the water pan.

Furthermore, two groups of steam outlets are arranged, so that the efficiency of later steam on a temperature cup or milk frothing is improved.

Further, the front surface of the coffee machine main body below the hot water outlet is provided with a pressure gauge, a pressure pipeline is arranged between the pressure gauge and the top of the heating boiler, and the pressure value in the heating boiler can be conveniently and directly monitored from the outside.

Further, the bottom of the constant temperature boiler penetrates through the coffee machine main body to be provided with a water outlet, so that water in the constant temperature boiler can be conveniently discharged when the coffee machine does not work for a long time.

Further, a valve is arranged on the water outlet, so that the opening and closing states of the water outlet can be conveniently controlled.

Further, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are all one-way valves, so that the flowing direction of water is guaranteed, and backflow cannot occur.

Compared with the prior art, the invention has the advantages of reasonable design, strong practicability and the following advantages:

1. The two groups of water supply modes of the water tank and the water pipe connector increase the application range of the coffee machine in water supply;

2. the cooperation of heating boiler and constant temperature boiler is suitable for, and heating boiler's hot water gets into constant temperature boiler and keeps warm, and the external play feed bin of hot water in the constant temperature boiler avoids hot water to directly infuse the coffee, and the problem of the quality of infusing of temperature too high influence to heating boiler heats hot water, and the external steam outlet of steam that its produced uses, and the external hot water outlet of heating boiler hot water uses, and whole linkage nature is higher, further reduces the setting of components and parts in the specific work.

Drawings

FIG. 1 is a schematic illustration of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the present invention;

Fig. 3 is a top view of the internal structure of the present invention.

In the figure, a 1-coffee machine main body, a 2-discharging bin, a 3-steam outlet, a 4-hot water outlet, a 5-heating boiler, a 6-constant temperature boiler, a 7-water tank, an 8-water pump, a 9-first water supply pipeline, a 10-first electromagnetic valve, an 11-water pipe connector, a 12-second water supply pipeline, a 13-second electromagnetic valve, a 14-third electromagnetic valve, a 15-first water pipe, a 16-second water pipe, a 17-hot water pipe, a 18-first steam pipe, a 19-third water pipe, a 20-second steam pipe, a 21-brewing pipe, a 22-water receiving disc, a 23-pressure gauge, a 24-pressure pipe and a 25-water outlet are shown;

801-water inlet and 802-water outlet.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-3, a dual boiler dual water supply structure for a coffee machine comprises a coffee machine main body 1, wherein the front surface of the coffee machine main body 1 is provided with a discharge bin 2, one side of the discharge bin 2 is provided with a steam outlet 3, the other side of the discharge bin 2 opposite to the steam outlet 3 is provided with a hot water outlet 4, a heating boiler 5 and a constant temperature boiler 6 are arranged in a cavity of the coffee machine main body 1, one side of the heating boiler 5 is provided with a water tank 7, the other side of the heating boiler 5 opposite to the water tank 7 is provided with a water pump 8, one end of the water pump 8 is provided with a water inlet 801 and a water outlet 802, a first water supply pipeline 9 is arranged between the water inlet 801 and the water tank 7, a first electromagnetic valve 10 is arranged on the first water supply pipeline 9, the bottom of the coffee machine main body 1 is provided with a water pipe interface 11, a second water supply pipeline 12 is arranged between the water pipe interface 11 and the water inlet 801, a second electromagnetic valve 13 is arranged on the second water supply pipeline 12, a third electromagnetic valve 14 is arranged on the coffee machine main body 1 below the water inlet 801, a first water conveying pipeline 15 is arranged between the water inlet end of the third electromagnetic valve 14 and the water outlet 802, a constant temperature boiler 16 is arranged between the water inlet end of the third electromagnetic valve 14 and the water conveying pipeline 802, a constant temperature boiler 16 is arranged between the water outlet end of the third electromagnetic valve 14 and the constant temperature boiler 5 and the constant temperature boiler 6 is arranged, a constant temperature boiler 16 is arranged between the water outlet 1 and the constant temperature boiler 6 is arranged, a constant temperature boiler 2 is arranged between the water outlet 1 and the water outlet 2 is arranged, a constant temperature pipeline is arranged between the water outlet 1 and a constant temperature boiler 2 is arranged, a constant temperature pipeline is arranged between the water heating boiler 2 and a constant temperature boiler 2 and a temperature pipeline is arranged, a temperature pipeline is arranged between the heating boiler 2 and a heating boiler 2, a temperature 2 is arranged between the heating boiler 2 and a heating 2, a heating water is arranged.

The coffee machine comprises a coffee machine main body 1, a water receiving disc 22, two steam outlets 3, a pressure gauge 23, a pressure pipeline 24, a water outlet 25, a valve, a first electromagnetic valve 10, a second electromagnetic valve 13 and a third electromagnetic valve 14, wherein the water receiving disc 22 is arranged below the front surface of the coffee machine main body 1, the water receiving disc 22 is arranged right below the discharge bin 2, so that when residual materials in the discharge bin 2 drop down, the water receiving disc 22 can be directly recycled, the steam outlets 3 are arranged in two groups, the efficiency of later steam on a temperature cup or milk frothing is improved, the pressure gauge 23 is arranged on the front surface of the coffee machine main body 1 below the hot water outlet 4, a pressure pipeline 24 is arranged between the pressure gauge 23 and the top of the heating boiler 5, so that the pressure value in the heating boiler 5 can be directly monitored from the outside, the bottom of the constant temperature boiler 6 penetrates through the coffee machine main body 1, the water outlet 25 is convenient to discharge water in the constant temperature boiler 6 when the coffee machine is not operated for a long time, the water outlet 25 is provided with a valve so that the opening and closing states of the water outlet 24 are convenient to control.

The water inlet 801 of the water pump 8 is provided with two groups of water supply modes, one water supply mode is that a water pipe is externally connected to a water pipe connector 11, the other water supply mode is that the water tank 7 supplies water, the water supply mode is controlled by switching the starting and stopping of the first electromagnetic valve 10 or the second electromagnetic valve 13, the added water enters the heating boiler 5 under the action of the water pump 8, the water supply process can be controlled by the third electromagnetic valve 14, at the moment, the heated water can be directly discharged from the hot water outlet 4 for use through the hot water pipe 17, steam in the heating process can be discharged from the steam outlet 3 through the first steam pipe 18 for supplying a temperature cup or frothing, the heated hot water enters the constant temperature boiler 6 through the external connection of the second steam pipe 20 and the brewing pipe 21 to the discharging bin 2, so that coffee can be brewed, and in addition, when the water is not used for a long time, the water in the constant temperature boiler 6 can be discharged through the water outlet 25.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A dual-boiler dual-water supply structure for a coffee machine, comprising a coffee machine body (1), wherein a dispensing chamber (2) is provided on the front surface of the coffee machine body (1), a steam outlet (3) is provided on one side of the dispensing chamber (2), and a hot water outlet (4) is provided on the other side of the dispensing chamber (2) opposite to the steam outlet (3), a heating boiler (5) and a constant temperature boiler (6) are provided in the cavity of the coffee machine body (1), a water tank (7) is provided on one side of the heating boiler (5), and a hot water outlet (4) is provided on the other side of the heating boiler (5) opposite to the water tank (7). The machine is equipped with a water pump (8), characterized in that: one end of the water pump (8) is provided with an inlet (801) and an outlet (802); a first water supply pipe (9) is provided between the inlet (801) and the water tank (7); a first solenoid valve (10) is provided on the first water supply pipe (9); a water pipe interface (11) is provided at the bottom of the coffee machine body (1); a second water supply pipe (12) is provided between the water pipe interface (11) and the inlet (801); a second solenoid valve (10) is provided on the second water supply pipe (12). A third solenoid valve (14) is provided on the coffee machine body (1) below the water inlet (801). A first water supply pipe (15) is provided between the water inlet end of the third solenoid valve (14) and the water outlet (802). A second water supply pipe (16) is provided between the water outlet end of the third solenoid valve (14) and the bottom of the heating boiler (5). A hot water pipe (17) is provided between the bottom of the heating boiler (5) and the hot water outlet (4). A steam outlet (3) is provided between the top of the heating boiler (5) and the steam outlet (3). A first steam pipe (18) is provided, a third water pipe (19) is provided between the top of the heating boiler (5) and the constant temperature boiler (6), a second steam pipe (20) is provided between the top of the constant temperature boiler (6) and the discharge chamber (2), and a brewing pipe (21) is provided between the bottom of the constant temperature boiler (6) and the discharge chamber (2); a water receiving tray (22) is provided below the front surface of the coffee machine body (1), and the water receiving tray (22) is located directly below the discharge chamber (2); two sets of steam outlets (3) are provided.

2. A dual-boiler dual-water supply structure for a coffee machine according to claim 1, characterized in that: a pressure gauge (23) is provided on the front surface of the coffee machine body (1) located below the hot water outlet (4), and a pressure pipe (24) is provided between the pressure gauge (23) and the top of the heating boiler (5).

3. A dual-boiler dual-water supply structure for a coffee machine according to claim 2, characterized in that: the bottom of the constant temperature boiler (6) is provided with a drain outlet (25) penetrating the body (1) of the coffee machine.

4. The dual boiler dual water supply structure for a coffee machine according to claim 3, characterized in that: a valve is provided on the drain outlet (25).

5. A dual-boiler dual-water supply structure for a coffee machine according to claim 4, characterized in that: the first solenoid valve (10), the second solenoid valve (13) and the third solenoid valve (14) are all one-way valves.