Intelligent water yield adjusting structure of multi-boiler coffee machine

Abstract

The utility model discloses an intelligent water yield adjusting structure of a multi-boiler coffee machine, which comprises a water inlet pipe, one end of the water inlet pipe is connected with a water distribution pipe, one end of the water distribution pipe is connected with a first boiler heating device, the other end of the water distribution pipe is connected with a second boiler heating device, and the upper end of the first boiler heating device is fixedly connected with a first brewing head. The upper end of the second boiler heating device is fixedly connected with a second brewing head; the product has the advantages that the multiple boilers are independently controlled, the first boiler heating device and the second boiler heating device are connected to the first brewing head and the second brewing head respectively, so that the two boilers can work independently, accurate steam control is achieved, the water flow control head comprises an L-shaped steam cavity, a gas inlet, an electromagnetic valve and other components, and accurate control over steam is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee machines, in particular to an intelligent water output adjustment structure of a multi-boiler coffee machine. Background Art

[0002] In traditional coffee machines, the regulation of water flow is usually relatively simple, usually achieved through valves or pumps. However, this simple structure may not be flexible and intelligent enough to meet the growing demand for fine control of coffee quality and production process. Therefore, in order to meet consumers' demand for high-quality, personalized coffee, the design of coffee machines has continued to evolve, introducing intelligent adjustment structures, gear pumps, pressure sensors and flow valves, which work together to achieve intelligent regulation of water flow. By monitoring the pressure of the water flow in real time, the system can make real-time adjustments based on pressure changes, thereby optimizing the coffee making process and improving the stability and consistency of production. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that a traditional coffee machine usually adopts a single boiler system, the adjustment of water flow is usually relatively simple, and it is impossible to adjust parameters such as temperature and pressure of two boilers at the same time to meet the taste requirements of customers.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A smart water output adjustment structure for a multi-boiler coffee machine comprises a water inlet pipe, one end of the water inlet pipe is connected to a water distribution pipe, one end of the water distribution pipe is connected to a first boiler heating device, the other end of the water distribution pipe is connected to a second boiler heating device, the upper end of the first boiler heating device is fixedly connected to a first brewing head, and the upper end of the second boiler heating device is fixedly connected to a second brewing head.

[0006] Furthermore, the first boiler heating device includes a first water pipe, one end of the first water pipe is connected to a gear pump, one end of the gear pump is connected to a pressure sensor, one end of the pressure sensor is connected to a second water pipe, one end of the second water pipe is connected to a flow valve, one end of the flow valve is connected to a third water pipe, one end of the third water pipe is connected to a heating boiler, a water flow control head is fixedly connected to the upper end of the heating boiler, the pressure sensor connected to the gear pump can monitor the pressure of the water flow in real time, which enables the system to make real-time adjustments according to pressure changes, and the introduction of the flow valve makes it possible to adjust the flow rate of the water flow, ensuring that an ideal water flow rate can be obtained in different production scenarios.

[0007] Furthermore, the water flow control head includes an L-shaped steam cavity, a gas inlet is provided on one side of the upper end of the L-shaped steam cavity, a solenoid valve is fixedly connected to the outer side of the gas inlet, one end of the solenoid valve is connected to a water outlet pipe adjacent to the gas inlet, and one end of the water outlet pipe is connected to a water outlet head. The gas inlet can accurately adjust the gas volume and pressure of the injected steam through the control of the solenoid valve. Such a design enables the coffee machine to flexibly adjust the steam pressure according to the needs of the user and the type of coffee, thereby customizing coffee of different flavors and styles. The solenoid valve affects the water flow in the water outlet pipe by controlling the gas inlet. This makes it possible to adjust the speed and amount of the water flow through the precise control of the solenoid valve, realize flexible adjustment of the coffee flow rate, and help control the concentration of the coffee.

[0008] Furthermore, the first boiler heating device and the second boiler heating device have the same structure.

[0009] Furthermore, the first brewing head and the second brewing head have the same structure.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Multiple boilers are controlled independently: The first boiler heating device and the second boiler heating device are connected to the first brewing head and the second brewing head respectively, so that the two boilers can work independently. This structure allows the user to adjust the parameters of each boiler, such as temperature and pressure, separately when making different types of coffee to meet specific taste requirements;

[0012] 2. Precise steam control: The design of the water flow control head includes L-shaped steam chamber, gas inlet, solenoid valve and other components, which realizes precise control of steam. This enables the coffee machine to flexibly adjust the steam pressure according to user needs and different types of coffee, thereby customizing coffee of different flavors and styles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the first boiler heating device of the utility model;

[0015] Figure 3 It is a schematic diagram of a water flow control head of the utility model.

[0016] In the figure, 1-water inlet pipe, 2-water distribution pipe, 3-first boiler heating device, 4-second boiler heating device, 5-first brewing head, 6-second brewing head, 31-first water pipe, 32-gear pump, 33-pressure sensor, 34-second water pipe, 35-flow valve, 36-third water pipe, 37-heating boiler, 38-water flow control head, 381-L-shaped steam cavity, 382-gas inlet, 383-solenoid valve, 384-water outlet pipe, 385-water outlet head. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Combination Figure 1-3 As shown, an intelligent water output adjustment structure of a multi-boiler coffee machine includes a water inlet pipe 1, one end of the water inlet pipe 1 is connected to a water distribution pipe 2, one end of the water distribution pipe 2 is connected to a first boiler heating device 3, the other end of the water distribution pipe 2 is connected to a second boiler heating device 4, the upper end of the first boiler heating device 3 is fixedly connected to a first brewing head 5, and the upper end of the second boiler heating device 4 is fixedly connected to a second brewing head 6.

[0019] Among them, the first boiler heating device 3 includes a first water pipe 31, one end of the first water pipe 31 is connected to a gear pump 32, one end of the gear pump 32 is connected to a pressure sensor 33, one end of the pressure sensor 33 is connected to a second water pipe 34, one end of the second water pipe 34 is connected to a flow valve 35, one end of the flow valve 35 is connected to a third water pipe 36, one end of the third water pipe 36 is connected to a heating boiler 37, and a water flow control head 38 is fixedly connected to the upper end of the heating boiler 37. The pressure sensor connected to the gear pump can monitor the pressure of the water flow in real time, which enables the system to make real-time adjustments according to pressure changes. The introduction of the flow valve makes it possible to adjust the flow of the water flow to ensure that it can be reasonably obtained in different production scenarios. The water flow control head 38 includes an L-shaped steam cavity 381, a gas inlet 382 is arranged on one side of the upper end of the L-shaped steam cavity 381, a solenoid valve 383 is fixedly connected to the outer side of the gas inlet 382, ​​a water outlet pipe 384 is connected to one end of the solenoid valve 383 adjacent to the gas inlet 382, ​​and a water outlet head 385 is connected to one end of the water outlet pipe 384. The gas inlet can accurately adjust the gas volume and pressure of the injected steam through the control of the solenoid valve. Such a design enables the coffee machine to flexibly adjust the steam pressure according to the needs of the user and the type of coffee, so as to customize coffee of different flavors and styles. The solenoid valve affects the water flow in the water outlet pipe by controlling the gas inlet. This makes it possible to adjust the speed and amount of the water flow through the precise control of the solenoid valve, realize the flexible adjustment of the coffee flow rate, and help control the concentration of the coffee; the first boiler heating device 3 and the second boiler heating device 4 have the same structure; the first brewing head 5 and the second brewing head 6 have the same structure.

[0020] Working principle: the water inlet pipe 1 divides the water flow into two parts through the connected water distribution pipe 2, one part flows to the first boiler heating device 3, and the other part flows to the second boiler heating device 4. The first boiler heating device 3 and the second boiler heating device 4 heat their respective water flows respectively. The first water pipe 31 transmits the water flow to the gear pump 32, and the gear pump pushes the water through the pressure sensor 33 to detect the water pressure. The feedback of the pressure sensor is used to adjust the opening and closing of the flow valve 35, thereby controlling the water flow. The flow valve 35 adjusts the water flow through the third water pipe 36 and enters the heating boiler 37. The upper end of the heating boiler 37 is connected to a water flow control head 38, which includes an L-shaped steam chamber 381. When steam needs to be generated, the solenoid valve 383 will open to allow gas to enter the L-shaped steam chamber through the gas inlet 382. The steam enters the water outlet head 385 through the water outlet pipe 384 for steaming coffee.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent water output adjustment structure for a multi-boiler coffee machine, comprising a water inlet pipe (1), characterized in that: One end of the water inlet pipe (1) is connected to a water distribution pipe (2), one end of the water distribution pipe (2) is connected to a first boiler heating device (3), and the other end of the water distribution pipe (2) is connected to a second boiler heating device (4); the upper end of the first boiler heating device (3) is fixedly connected to a first brewing head (5), and the upper end of the second boiler heating device (4) is fixedly connected to a second brewing head (6).

2. The intelligent water output adjustment structure of a multi-boiler coffee machine according to claim 1, characterized in that: The first boiler heating device (3) comprises a first water pipe (31), one end of the first water pipe (31) is connected to a gear pump (32), one end of the gear pump (32) is connected to a pressure sensor (33), one end of the pressure sensor (33) is connected to a second water pipe (34), one end of the second water pipe (34) is connected to a flow valve (35), one end of the flow valve (35) is connected to a third water pipe (36), one end of the third water pipe (36) is connected to a heating boiler (37), and the upper end of the heating boiler (37) is fixedly connected to a water flow control head (38).

3. The intelligent water output adjustment structure of a multi-boiler coffee machine according to claim 2, characterized in that: The water flow control head (38) comprises an L-shaped steam cavity (381), a gas inlet (382) is provided on one side of the upper end of the L-shaped steam cavity (381), an electromagnetic valve (383) is fixedly connected to the outer side of the gas inlet (382), one end of the electromagnetic valve (383) adjacent to the gas inlet (382) is connected to a water outlet pipe (384), and one end of the water outlet pipe (384) is connected to a water outlet head (385).

4. The intelligent water output adjustment structure of a multi-boiler coffee machine according to claim 3, characterized in that: The first boiler heating device (3) and the second boiler heating device (4) have the same structure.

5. The intelligent water output adjustment structure of a multi-boiler coffee machine according to claim 4, characterized in that: The first brewing head (5) and the second brewing head (6) have the same structure.

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