Multifunctional coffee machine brewing system

Abstract

The utility model discloses a multifunctional coffee machine brewing system, and particularly relates to the field of coffee machines, the multifunctional coffee machine brewing system comprises a coffee machine body, a water inlet heating mechanism is fixedly installed in the coffee machine body, the water inlet heating mechanism comprises a water inlet pipe, one end of the water inlet pipe is fixedly connected with a water pump, and the other end of the water pump is fixedly connected with a water outlet pipe. A heating pipe is fixedly connected to one end of the water pump, a heating rod is connected to the inner wall of the heating pipe in a winding mode, a temperature sensor is fixedly connected to one end of the heating pipe, and a check valve is fixedly connected to the outer wall of the temperature sensor; the temperature is conveniently controlled through the inlet water heating mechanism, the heating rod can control water liquid during use, the heated water liquid temperature sensor can detect the heated water liquid, the water liquid which does not reach the standard can flow back through the water return pipe to be continuously heated, the electromagnetic valve can be opened when the water temperature meets the standard, and the water liquid flows out. Therefore, the water temperature can be accurately controlled, and different temperature selections can be provided.

Description

Technical Field

[0001] This utility model relates to the field of coffee machines, and more specifically, to a multifunctional coffee machine brewing system. Background Technology

[0002] A coffee machine is a household appliance or commercial device used to make coffee. It combines coffee beans or coffee powder with hot water through different mechanisms to extract the aroma and flavor of coffee, thereby making various types of coffee drinks.

[0003] A search revealed an existing patent (publication number: CN209018457U) disclosing a smart operating system multi-functional coffee machine, relating to the field of household appliances. The patent includes a coffee machine housing, within which a main unit and a coffee brewing device are disposed. The main unit is connected to the coffee brewing device. The main unit includes a processor, a memory, and a display screen. The display screen is disposed on the outer wall of the coffee machine housing, and the display screen and the memory are connected to the processor. A coffee machine control port is also provided within the main unit, connected to the processor. The main unit is connected to the coffee brewing device via the coffee machine control port. Using this technical solution, because a main unit is disposed within the coffee machine housing and connected to the coffee brewing device via the coffee machine control port, the various parameters for coffee preparation can be determined according to the main unit system, eliminating the need for manual secondary preparation of the coffee and reducing labor costs. The inventors discovered the following problems with the existing technology during the development of this utility model:

[0004] Existing coffee machines are divided into all-in-one and semi-automatic types. Portable capsule coffee is widely used in work and life. However, existing portable coffee machines often have the problem that the water temperature is not high enough when the water is first dispensed, which affects the taste of the coffee. Therefore, a water heating mechanism is needed to control the water temperature. At the same time, the patent documents cited above do not propose any solutions to solve the water temperature problem of coffee machines.

[0005] Therefore, a multi-functional coffee brewing system is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multi-functional coffee machine brewing system to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional coffee machine brewing system, including a coffee machine body, a water inlet heating mechanism fixedly installed inside the coffee machine body, the water inlet heating mechanism including a water inlet pipe, a water pump fixedly connected to one end of the water inlet pipe, a heating tube fixedly connected to one end of the water pump, a heating rod wound around the inner wall of the heating tube, and a temperature sensor fixedly connected to one end of the heating tube;

[0008] A check valve is fixedly connected to the outer wall of the temperature sensor. A return water pipe is fixedly connected to one end of the check valve. A solenoid valve is fixedly connected to the bottom end of the temperature sensor. A water outlet pipe is fixedly connected to the bottom end of the solenoid valve. The water inlet pipe is installed through the coffee machine body.

[0009] Preferably, a controller is fixedly connected to the outer wall of the coffee machine body, a brewing mechanism is movably connected to the bottom of the controller, a power cord is fixedly connected to the outer wall of the coffee machine body, a base is fixedly connected to the bottom of the coffee machine body, a cooling mechanism is fixedly connected to the top of the base, and a folding seat is connected to the outer wall of the base via a hinge.

[0010] Preferably, the brewing mechanism includes a capsule box, the upper end of which is fixedly connected to a fixing head, and the capsule box is threadedly connected to the bottom end of the controller via the fixing head.

[0011] Preferably, a limiting pad is fixedly connected to the inner wall of the capsule box, and the height of the limiting pad is lower than that of the fixing head.

[0012] Preferably, the cooling mechanism includes a heat-absorbing plate, and a heat-conducting plate is fixedly connected to the bottom end of the heat-absorbing plate.

[0013] Preferably, a heat sink is fixedly connected to the bottom end of the heat-conducting plate, and a fixing bracket is fixedly connected to the bottom end of the heat sink. The heat sink is installed inside the base.

[0014] Preferably, a fan is fixedly connected to the top of the mounting bracket, and the fan is evenly installed on the mounting bracket.

[0015] Preferably, the return water pipe and the water pump are connected, and the check valve is located close to the side of the temperature sensor.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. Compared with existing technologies, this multi-functional coffee machine brewing system facilitates temperature control through a water inlet heating mechanism. During use, the heating rod controls the water liquid, and the temperature sensor detects the heated water liquid. Water liquid that does not meet the standard will flow back through the return pipe for further heating. When the water temperature is suitable, the solenoid valve will open and the water liquid will flow out. This allows for precise control of the water temperature and provides different temperature options, making it convenient to obtain the appropriate water temperature for pour-over.

[0018] 2. Compared with existing technologies, this multi-functional coffee machine brewing system facilitates cold brewing coffee through a cooling mechanism. During use, the heat-absorbing plate absorbs the heat of the brewed coffee, and then the heat is conducted to the heat sink through the heat-conducting plate for heat dissipation. Then, the fan can quickly dissipate the heat from the coffee, thereby quickly cooling the coffee. It can also be used for cold brewing coffee when used outdoors. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the water inlet heating mechanism of this utility model.

[0021] Figure 3 This is a schematic diagram of the brewing mechanism of this utility model.

[0022] Figure 4 This is a schematic diagram of the cooling mechanism of this utility model.

[0023] The attached diagram is labeled as follows: 1. Coffee machine body; 2. Water inlet heating mechanism; 3. Controller; 4. Brewing mechanism; 5. Cooling mechanism; 6. Base; 7. Folding seat; 8. Power cord; 201. Water inlet pipe; 202. Water pump; 203. Heating element; 204. Heating rod; 205. Temperature sensor; 206. Check valve; 207. Return water pipe; 208. Solenoid valve; 209. Water outlet pipe; 401. Capsule box; 402. Fixing head; 403. Limiting pad; 501. Heat absorption plate; 502. Heat conduction plate; 503. Heat sink; 504. Fixing bracket; 505. Fan. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] As attached Figure 1 and Figure 2 The multi-functional coffee machine brewing system shown includes a coffee machine body 1. A water inlet heating mechanism 2 is fixedly installed inside the coffee machine body 1. The water inlet heating mechanism 2 includes a water inlet pipe 201. A water pump 202 is fixedly connected to one end of the water inlet pipe 201. A heating tube 203 is fixedly connected to one end of the water pump 202. A heating rod 204 is wound around the inner wall of the heating tube 203. A temperature sensor 205 is fixedly connected to one end of the heating tube 203.

[0027] A check valve 206 is fixedly connected to the outer wall of the temperature sensor 205. A return water pipe 207 is fixedly connected to one end of the check valve 206. A solenoid valve 208 is fixedly connected to the bottom end of the temperature sensor 205. A water outlet pipe 209 is fixedly connected to the bottom end of the solenoid valve 208. A water inlet pipe 201 is installed through the coffee machine body 1.

[0028] Specifically, during use, the heating rod 204 controls the water temperature, and the heated water temperature sensor 205 detects the temperature. Water that does not meet the standard will flow back through the return pipe 207 to continue heating. When the water temperature meets the standard, the solenoid valve 208 will open and the water will flow out, thus enabling precise water temperature control. Different temperature options are available to facilitate the selection of suitable water temperatures for hand-rinsing.

[0029] Example 2

[0030] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:

[0031] In a preferred embodiment, a controller 3 is fixedly connected to the outer wall of the coffee machine body 1, a brewing mechanism 4 is movably connected to the bottom of the controller 3, a power cord 8 is fixedly connected to the outer wall of the coffee machine body 1, a base 6 is fixedly connected to the bottom of the coffee machine body 1, a cooling mechanism 5 is fixedly connected to the top of the base 6, and a folding seat 7 is connected to the outer wall of the base 6 via a hinge. Further, the power cord 8 is connected to a power source to be powered on, and then the folding seat 7 is unfolded. Then, a cup containing purified water is placed on the folding seat 7, the water pump 202 is inserted into the cup, and then the coffee machine body 1 can be controlled by the controller 3.

[0032] In a preferred embodiment, the brewing mechanism 4 includes a capsule box 401, with a fixing head 402 fixedly connected to the upper end of the capsule box 401. The capsule box 401 is threadedly connected to the bottom end of the controller 3 via the fixing head 402. Furthermore, the capsule box 401 can be fixed to the controller 3 via the fixing head 402.

[0033] In a preferred embodiment, a limiting pad 403 is fixedly connected to the inner wall of the capsule box 401, and the height of the limiting pad 403 is lower than that of the fixing head 402; furthermore, the limiting pad 403 facilitates the positioning of the coffee capsule.

[0034] In a preferred embodiment, the cooling mechanism 5 includes a heat-absorbing plate 501, and a heat-conducting plate 502 is fixedly connected to the bottom end of the heat-absorbing plate 501; furthermore, the heat-absorbing plate 501 can absorb heat energy and then conduct heat downward through the heat-conducting plate 502.

[0035] In a preferred embodiment, a heat sink 503 is fixedly connected to the bottom end of the heat conduction plate 502, and a fixing bracket 504 is fixedly connected to the bottom end of the heat sink 503. The heat sink 503 is installed inside the base 6. Furthermore, the heat conduction plate 502 transfers heat to the heat sink 503 and then dissipates it.

[0036] In a preferred embodiment, a fan 505 is fixedly connected to the top of the mounting bracket 504, and the fan 505 is evenly mounted on the mounting bracket 504; furthermore, the fan 505 can quickly dissipate the heat emitted by the heat sink 503.

[0037] In a preferred embodiment, the return water pipe 207 and the water pump 202 are connected, and the check valve 206 is located close to the side of the temperature sensor 205. Furthermore, the water in the return water pipe 207 can flow back through the water pump 202, and the check valve 206 can prevent the water in the return water pipe 207 from flowing back to the temperature sensor 205.

[0038] The working process of this utility model is as follows: First, connect the power cord 8 to the power supply to turn on the power. Then, unfold the folding base 7, and place a water cup containing purified water on the folding base 7. Insert the water pump 202 into the water cup. Then, the controller 3 can control the coffee machine body 1. When hand-drip coffee is needed, the water pump 202 will work to draw water into the heating tube 203 through the water inlet pipe 201. Then, the heating rod 204 will work to heat the water in the heating tube 203. The heated water will flow into the temperature sensor 205. When the temperature reaches the set temperature, the solenoid valve 208 will open, and the water will then be discharged through the water outlet pipe 209. When the water temperature has not reached the set temperature, the solenoid valve 208 will close tightly, and the water will then flow into the outlet pipe 209. The water is recycled within the return pipe 207, while the check valve 206 prevents backflow. When using the Coyote coffee brewing system, the capsule box 401 can be rotated off the coffee machine body 1 and then the capsule is placed inside the capsule box 401. At this time, the limiting pad 403 will limit the movement, and then the fixing head 402 will rotate and fix it to the coffee machine body 1. When cold brew coffee is needed, the coffee cup is placed on the base 6. The heat absorption plate 501 will absorb the heat in the coffee cup, and then the heat conduction plate 502 will conduct the heat to the heat sink 503 for heat dissipation. Then the fan 505 can quickly dissipate the heat from the coffee, thereby quickly cooling the coffee. The above is the working principle of this multi-functional coffee machine brewing system.

[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional coffee machine brewing system, comprising a coffee machine body (1), characterized in that: The coffee machine body (1) is internally fixedly equipped with a water inlet heating mechanism (2). The water inlet heating mechanism (2) includes a water inlet pipe (201), one end of which is fixedly connected to a water pump (202), one end of which is fixedly connected to a heating tube (203), a heating rod (204) is wound around the inner wall of the heating tube (203), and one end of which is fixedly connected to a temperature sensor (205). A check valve (206) is fixedly connected to the outer wall of the temperature sensor (205). A return water pipe (207) is fixedly connected to one end of the check valve (206). A solenoid valve (208) is fixedly connected to the bottom end of the temperature sensor (205). A water outlet pipe (209) is fixedly connected to the bottom end of the solenoid valve (208). The water inlet pipe (201) is installed through the coffee machine body (1).

2. The multi-functional coffee machine brewing system according to claim 1, characterized in that: A controller (3) is fixedly connected to the outer wall of the coffee machine body (1). A brewing mechanism (4) is movably connected to the bottom of the controller (3). A power cord (8) is fixedly connected to the outer wall of the coffee machine body (1). A base (6) is fixedly connected to the bottom of the coffee machine body (1). A cooling mechanism (5) is fixedly connected to the top of the base (6). A folding seat (7) is connected to the outer wall of the base (6) via a hinge.

3. The multi-functional coffee machine brewing system according to claim 2, characterized in that: The brewing mechanism (4) includes a capsule box (401), and a fixing head (402) is fixedly connected to the upper end of the capsule box (401). The capsule box (401) is threadedly connected to the bottom end of the controller (3) through the fixing head (402).

4. The multi-functional coffee machine brewing system according to claim 3, characterized in that: The inner wall of the capsule box (401) is fixedly connected to a limiting pad (403), and the limiting pad (403) is lower than the height of the fixing head (402).

5. The multi-functional coffee machine brewing system according to claim 2, characterized in that: The cooling mechanism (5) includes a heat-absorbing plate (501), and a heat-conducting plate (502) is fixedly connected to the bottom end of the heat-absorbing plate (501).

6. The multi-functional coffee machine brewing system according to claim 5, characterized in that: The bottom end of the heat-conducting plate (502) is fixedly connected to a heat sink (503), and the bottom end of the heat sink (503) is fixedly connected to a fixing bracket (504). The heat sink (503) is installed inside the base (6).

7. The multi-functional coffee machine brewing system according to claim 6, characterized in that: A fan (505) is fixedly connected to the top of the fixing frame (504), and the fan (505) is evenly installed on the fixing frame (504).

8. The multi-functional coffee machine brewing system according to claim 1, characterized in that: The return water pipe (207) and the water pump (202) are connected, and the check valve (206) is located next to the temperature sensor (205).

Images