TWM545542U - Multifunctional coffee brewer - Google Patents

Description

Multifunctional coffee machine

This creation is about a coffee machine, especially a multi-functional coffee machine that can provide different ways of boiling water.

In recent years, with the promotion of commercial advertisements, the symbol of celebrity fashion, and the stress of life, drinking coffee or tea has gradually become one of the favorite leisure food cultures of modern people.

Drink brewing equipment, as its name implies, is used to brew coffee, tea drinks or other beverages. In brewing drinks, in addition to the length of brewing will affect the quality of the beverage, the temperature of the brewing water is one of the important factors directly affecting the quality of the beverage. Because the brewing material of each drink has its most suitable brewing temperature, it can bring out the best flavor and taste of the drink at the most suitable brewing temperature. Therefore, a good beverage brewing device is capable of providing a temperature stable brewing water.

In the conventional technology, the beverage brewing device guides the water in the water storage tank to the boiler through a pump, heats the water in the boiler through a heating device such as a heater and a heat exchanger, and then heats the hot water to be mixed with the beverage material. The table is made into a drink. When water is introduced into the boiler, the water temperature is easily affected by external environmental factors, and the temperature difference is too large to affect the heating device. The heating efficiency of the boiler is also difficult to control the temperature of the exported water stream, which naturally affects the quality of the coffee. Furthermore, because it is difficult to control the temperature of the water in the boiler, the pressure in the boiler is also unstable, resulting in different water flow rates when the water is discharged, affecting the brewing time between the water flow and the coffee raw material, and the flavor and taste of the beverage are large. discount.

There are still many shortcomings in the beverage brewing apparatus in view of the above-mentioned prior art. In this regard, the creator of the case believes that it is necessary to conceive a multi-functional coffee machine that can brew American coffee and coffee, and can adjust the coffee concentration.

The main purpose of this creation is to solve the problem that the coffee machine in the prior art cannot brew American coffee and coffee and adjust the concentration of coffee.

In order to solve the above problems, the present invention provides a multifunctional coffee machine comprising a water storage tank, a boiler structure, a feeding mechanism, and a water flow control valve. The water storage tank includes a first pipeline and a second pipeline, and the water flow is respectively guided to a pressure boiling water path and a heating water boiling path via the first pipeline and the second pipeline. The boiler structure is disposed on the pressure boiling water path and is connected to the first line to pressurize the water provided by the first line. The feeding mechanism is disposed at the rear end of the boiler structure on the pressure boiling water path for setting a coffee raw material, and the boiled water of the boiler structure is sent to a first water outlet through the feeding mechanism, the first A water outlet is aligned to a coffee collection area. The water flow control valve is disposed on the heating water boiling path, and the water flow control valve is connected to the second pipeline The water stream provided by the second line is delivered to a second water outlet that is aligned to the coffee collection area to adjust the shade of the coffee.

Further, the second pipeline is connected to a heater that heats the water provided by the second pipeline, and the heater is disposed on the coffee collection area to warm the container disposed on the coffee collection area. .

Further, the second line is connected to the boiler structure to cook the water provided by the second line.

Further, the water storage tank comprises a water inlet tank, a water inlet portion, and a filtering portion disposed on the water inlet portion to filter the water flow.

Further, the water storage tank includes a brewing water tank connected to the first pipeline and supplying water to the pressure boiling water path, and a shading adjusting water tank connected to the second pipeline and supplying water to the heating boil water path.

Further, the brewing water tank has a storage space for the storage liquid, and an opening communicating with the shading adjustment water tank is disposed at a water level height on the side of the brewing water tank.

Further, the boiler structure includes an upper cover, a sealing member, a pot body and a limiting bracket. The upper cover is provided with a water inlet connected to the first pipeline, and a water outlet for discharging water to the first water outlet, and the water outlet is connected with an outlet pipe. The sealing member is disposed on the inner side of the upper cover, and the sealing member has a pressure relief ring, and the pressure releasing ring has one or a plurality of pressure relief ports at a height position. The pot system is disposed on one side of the upper cover, the pot system includes a receiving space communicating with the first line and the water outlet tube, and a side disposed on the side of the receiving space The opening is sleeved into the pressure relief ring to form a seal, and a heating device is disposed on one side of the pot body, and the pot body is pressed downward when the heating device heats the pot body. And when the opening of the pot body moves to the height position, the gas is released from the pressure release port to release the pressure. The limiting bracket is disposed on one side of the upper cover, and the pot system is disposed between the limiting bracket and the upper cover to limit the displacement of the pot body

Further, the heating device is a thermosyphon device.

Further, the first pipeline system includes a water inlet section connected to the water storage tank, a water outlet section connected to the accommodation space of the pot body, and a set between the water inlet section and the water outlet section and arranged In the preheating section of the heating device, the water outlet section introduces the heated water into the accommodating space via the preheating section.

Further, a check valve is disposed between the water inlet section and the heating device.

Further, one side of the pot body is provided with a pressure control device, and the pressure control device is configured to close the heating device to stop heating the pot body when the pot body is lowered to a trigger height. And opening a water outlet valve of the water outlet pipe to drain the water in the accommodating space.

Further, the pot body is provided with a partitioning member which is formed in the pot body to form a concentrically disposed steam generating region and a hot water generating region, and the water inlet pipe is connected to the steam generating region to introduce a water flow. An outlet pipe is connected to the hot water generating region to discharge a water flow, and at least one heater is disposed in the steam generating region to heat the water flow to generate steam, and the hot water generating region continuously heats the water flow through the heating device. .

Further, the inner side of the pot body is provided with a pneumatic sensor or a temperature sensor, and the air pressure sensor or the temperature sensor is electrically connected to a controller, and the controller receives and is based on The pressure sensor or the temperature sensor detects a pressure value or a temperature value to issue a control command to turn off the heating device to stop heating the pot body, and open a water outlet valve of the water outlet pipe or via a pump The water flow in the accommodation space is derived.

Therefore, this creative department has the following advantages over the prior art:

1. This creation provides the method of boiling boiled water and boiling boiled water, respectively, to produce water for brewing espresso, and to adjust the water for coffee.

2. This creation provides a heater for heating the water stream and keeping the container warm. In addition to generating hot water, it can also prevent the caffeine from cooling down and affecting its flavor.

3. This creation sets the water tanks that are connected to each other so that the water flowing out of one of the water tanks can be replenished into the other water tank, and the water flow is provided to different boiling water paths respectively.

100‧‧‧ coffee machine

R1‧‧‧Pressure boiling water path

R2‧‧‧heating water path

WO1‧‧‧ first outlet

WO2‧‧‧Second outlet

10‧‧‧Water storage tank

11‧‧‧First pipeline

111‧‧‧Inlet section

112‧‧‧Preheating section

113‧‧‧Outlet section

12‧‧‧Second pipeline

13‧‧‧Inlet water tank

14‧‧‧Intake Department

141‧‧‧Filter Department

15‧‧‧Boiler water tank

151‧‧‧ accommodating space

152‧‧‧ openings

16‧‧‧shade adjustment tank

20‧‧‧Boiler structure

21‧‧‧Upper cover

211‧‧‧ water inlet

212‧‧‧Water outlet

213‧‧‧Outlet

214‧‧‧Limited parts

22‧‧‧Seal

221‧‧‧pressure relief ring

222‧‧‧pressure relief

23‧‧‧ pot body

231‧‧‧ accommodating space

232‧‧‧ openings

233‧‧‧Parts

234‧‧‧heater

235‧‧‧Outer ring

24‧‧‧Limited bracket

241‧‧‧ stop

30‧‧‧Feeding agency

40‧‧‧heater

50‧‧‧Water flow control valve

60‧‧‧ container

70‧‧‧ heating device

80‧‧‧pressure control device

WH‧‧‧ water level

H1‧‧‧ height position

H2‧‧‧ trigger height

S‧‧‧ Space

P‧‧‧ curved surface

CZ‧‧‧Coffee collection area

V‧‧‧ check valve

V1‧‧‧ sealing valve

V11‧‧‧Parts

V12‧‧‧through hole

V2‧‧‧ water outlet valve

Z1‧‧‧Vapor generating area

Z2‧‧‧ hot water producing area

M‧‧‧Pneumatic sensor or temperature sensor

C‧‧‧ controller

Figure 1 is a schematic diagram of the overall creation of the coffee machine.

Figure 2 is a schematic diagram of the water flow splitting of the creation water storage tank.

Figure 3 is a schematic view of the structure of the artificial pressure boiling water path.

Figure 4 is a partial enlarged schematic view of the creative pressure boiling water path (1).

Figure 5 is a partial enlarged schematic view of the creative pressure boiling water path (2).

Figure 6-1 is a partial enlarged view of the creation of the sealing valve before displacement.

Figure 6-2 is a partial enlarged view of the creation of the sealing valve after displacement.

FIG. 7 is a schematic structural view of another embodiment of the creation pressure water boiling path.

Figure 8-1 is a schematic diagram of the operation of the boiler structure (1).

Figure 8-2 is a schematic diagram of the operation of the boiler structure (2).

Figure 8-3 is a schematic diagram of the operation of the boiler structure (3).

Figure 9 is a schematic view showing the structure of the heating and boiling water path.

Figure 10 is a block diagram of the creation of a heated boiling water path.

The detailed description and technical content of this creation are described below with reference to the drawings. Furthermore, the drawings in this creation are for convenience of description, and the proportions thereof are not necessarily drawn to the actual scale, and the drawings and their proportions are not intended to limit the scope of the present invention, and are described herein first.

The following is a description of the preferred embodiment of the present technology. Please refer to "Figure 1" first, which is a schematic diagram of the coffee machine of the present creation. As shown in the figure: This creation department discloses a multifunctional coffee machine 100, which can be used for brewing various coffee drinks, for example: American coffee, espresso, or a variety of other coffee drinks. The coffee machine 100 includes a water storage tank 10 for accommodating a liquid for brewing coffee. The coffee machine 100 is used by the water storage tank 10 The back end can be mainly divided into a pressure boil water path R1 and a heating boil water path R2 (please refer to FIG. 2 together), and the water boiled by the pressure boil water path R1 can be used to brew espresso, The water system cooked by heating the boiling water path R2 can be used to increase the amount of water in the brewed coffee, thereby adjusting the shade of the coffee.

Please refer to FIG. 2 together, which is a schematic diagram of the water flow splitting of the present water storage tank. As shown in the figure, the water storage tank 10 is connected to a first pipeline 11 and a second pipeline 12 via the first The line 11 and the second line 12 respectively direct the water flow to the pressure boil water path R1 and the heated boil water path R2. The water storage tank 10 includes a water inlet tank 13, a water inlet portion 14, a brewing water tank 15 connected to the water inlet tank 13, and a shading adjusting water tank 16 connected to the brewing water tank 15. . The water inlet portion 14 is provided with a filter portion 141 for filtering the water flow. In the embodiment, the water inlet portion 14 is disposed between the water inlet tank 13 and the brewing water tank 15 according to the arrangement. Differently, the water inlet portion 14 may also be disposed on the water inlet tank 13 for filtering the added water, which is not limited in the present creation. In a preferred embodiment, the filter portion 141 may be a filter screen, a filter material or a filter element, etc., such as activated carbon, medical stone, magnet or mineral, or any other material having the function of purifying, filtering or improving water quality. There are no restrictions in it.

The brewing water tank 15 is connected to the first line 11 for providing a water flow for boiling water in the pressure boiling water path R1. The shading adjustment water tank 16 is connected to the second line 12 for providing a water flow for adjusting the shading of the heated boil water path R2. The brewing water tank 15 has a storage space 151 for storing liquid, and An opening 152 communicating with the shading adjustment tank 16 is disposed at a water level height WH on the side of the brewing water tank 15. When the water level of the brewing water tank 15 is higher than the opening 152, the water level of the shading adjusting tank 16 is supplemented.

Please refer to "Figure 3" to "Figure 5" together, which is a schematic diagram of the structure of the pressure boiling water path and a partial enlarged schematic diagram (1) and (2), as shown in the figure: the pressure boiling water path R1 According to the order in which the water flows, a heating device 70, a boiler structure 20, a receiving mechanism 30, and a first water outlet WO1 are passed through. In a preferred embodiment, the pressure boiling water path R1 adjusts the amount of water inflow and outflow through the siphoning/thermosyphon action and pressure control, and guides the water flow in the water storage tank 10 to the water The heating device 70 performs preheating, and the preheated water flow is introduced into the boiler structure 20 by the first line 11, and the boiler structure 20 is heated by the same heating device 70 disposed on the side of the boiler structure 20, Then, the water is discharged to the loading mechanism 30 through the water outlet pipe 213 of the boiler structure 20 to brew the coffee raw material, and the pressurized brewed coffee is sent out through the first water outlet WO1 and aligned to the first through the feeding mechanism 30. The coffee collection area CZ holds the coffee by the container 60 disposed on the coffee collection area CZ.

In a preferred embodiment, the heating device 70 is a thermosyphon device for guiding water to the pot body 23 of the boiler structure 20 through a thermosiphon action, and the heating device 70 simultaneously serves the pot. The water in the accommodation space 231 of the body 23 is heated. In another preferred embodiment, the water level difference between the brewing water tank 15 and the first line 11 in the boiler structure 20 can be controlled by the principle of siphoning, and is not used in the present creation. limit. The first line 11 includes a water inlet section 111 connected to the water storage tank 10, a water discharge section 113 connected to the boiler structure 20, and a pre-set between the water inlet section 111 and the water discharge section 113 and passing through the heating device 70 Hot segment 112. The water discharge section 113 introduces the heated water into the boiler structure 20 via the preheating section 112, and the preheated water is introduced into the boiler structure 20 to help shorten the heating of the boiler structure 20 by the heating device 70. The required heating time increases the efficiency of boiling water.

A check valve V is disposed between the water inlet section 111 and the heating device 70 to prevent water from flowing back to the brewing water tank 15 via the first line 11 when the pressure of the boiler structure 20 increases. The check valve V is in an open state when the rainbow attraction is large, so that the water flow can pass through the first line 11; when the heating device 70 heats the water in the preheating section 112, along with the water temperature Ascending, the pressure is also increased, and the pressure causes the check valve V to be closed, preventing cold water in the water inlet section 112 from being introduced into the preheating section 112, and preventing the hot water in the preheating section 112 from flowing back to the water inlet. Segment 111. In a preferred embodiment, the check valve V can be closed by buoyancy, and the pressure generated by the heating device 70 heating the water, so that the check valve V is more tightly closed.

The boiler structure 20 is disposed on the pressure boiling water path R1 and is connected to the first line 11 , and the boiler structure 20 pressurizes the water provided by the first line 11 to provide heat for brewing coffee. Hot water. The boiler structure 20 includes an upper cover 21, a sealing member 22, a pot body 23 and a limiting bracket 24. The upper cover 21 is provided with a water inlet 211 connected to the first pipeline 11 and a water outlet 212 for discharging water to the first water outlet WO1. The water outlet 212 is connected with A water outlet pipe 213. The limiting bracket 24 is disposed on one side of the upper cover 21, and the pot body 23 is disposed between the limiting bracket 24 and the upper cover 21 to limit the displacement of the pot body 23. In a preferred embodiment, the limiting bracket 24 is an outer pot. The circumference of the upper cover 21 is provided with one or a plurality of limiting members 214. The limiting member 214 and the inner surface of the upper cover 21 maintain a space S. The circumferential side of the limiting bracket 24 is provided with one or more a stopper member 241, the stopper member 214 is erected with the stopper member 241 to support the limiting bracket 40, and the circumferential side of the pot body 23 is provided with one or a plurality of displacements located in the space S. The ring member 235 is such that the pot body 23 is changed in response to the pressure in the accommodating space 31 via displacement.

When the pot body 23 moves toward the upper cover 21, the sealing member 22 is just sealed to the inner side or the outer side of the upper cover 21. The seal 22 has a pressure relief ring 221 having one or a plurality of pressure relief ports 222 at a height position H1. The pot body 23 has an accommodation space 231 and an opening 232 disposed on one side of the accommodation space 231. The first line 11 and the water outlet tube 213 of the upper cover 21 are connected to the accommodating space 231, and the opening 232 is fitted into the pressure releasing ring 221, and the accommodating space 231 is sealed by the pressure releasing ring 221, and The heating device 70 on the side of the pot body 23 heats the pot body 23. The pot body 23 is pressed downward when the heating device 70 heats the pot body 23, and when the opening 232 of the pot body 23 moves below the height position H1, the gas in the pot body 23 is The pressure relief port 222 vents outward to release pressure. In a preferred embodiment, the sealing member 22 can be a sealing ring or a sealing cover that is annularly disposed inside or outside the opening 232, or can be airtight to the opening 232 of the pot body 23. Institution There are no restrictions on creation. In another preferred embodiment, the sealing member 22 is sleeved on the outer edge of the opening 232 to form an airtight.

The turning position on the inner bottom side of the pot body 23 is a curved surface P. When the water flow in the pot body 23 is heated by the action of the heating device 70, the pressure in the pot body 23 is also accompanied by an increase. The curved surface P can prevent the pressure from being concentrated on the corner of the pot body 23, preventing the pot body 23 from being damaged by the position of the corner. The curvature of the curved surface P can be freely planned according to the needs of the manufacturer or the designer, and this creation does not limit this.

Please refer to "Figure 6-1" to "Figure 6-2" as a partial enlarged view of the front and rear of the seal valve. As shown in the figure, the first line 11 is provided with a seal at one end. The valve V1 includes a top member V11 located in the accommodating space 231, and the bottom member V11 has a plurality of through holes V12 disposed on the first line 11. The abutting member V11 is displaced toward the side of the upper cover 21, and the through hole V12 is blocked by the upper cover 21 to seal the accommodation space 231.

In one of the preferred embodiments, please refer to FIG. 3 together. One side of the pot body 23 is provided with a pressure control device 80, and the pressure control device 80 is lowered to the pot body 23 to When the height H2 is triggered, the heating device 70 is turned off to stop heating the pot body 23, and a water outlet valve V2 of the water outlet pipe 213 is opened, and the water flow in the accommodating space 231 is derived by the air pressure in the pot body 23. When the pot body 23 is lowered to the trigger height H2, the opening 232 of the pot body 23 is higher than the height position H1 of the pressure relief port 222, and the accommodation space 231 is still maintained in a sealed state. The control device 80 can be a spring ejector pin, a memory metal, or any other device for detecting the pressure change of the pan body 23. This creation is not limited.

When the pressure control device 80 is disposed, the bottom side of the pot body 23 is provided with a partitioning member 233, and the bottom side of the pot body 23 is partitioned into a concentric steam generating region Z1 by the partitioning member 233 and A hot water generating zone Z2 is disposed at an intermediate position, and the steam generating zone Z1 is disposed outside the hot water generating zone Z2. The first line 11 is connected to the steam generating zone Z1 to introduce a water flow, and the water outlet pipe 213 is connected to the hot water generating zone Z2 to derive a water flow. At least one heater 234 is disposed in the steam generating region Z1, and the heater 234 collectively heats the water flow in the steam generating region Z1 to generate steam, and the hot water generating region Z2 is disposed through the pot body 23 The side heating device 70 continues to heat the water stream to produce hot water. Wherein, the capacity of the steam generating zone Z1 is specially configured to allow the pressure in the pot body 23 to reach the triggering condition of the pressure control device 80 before the water in the zone is completely boiled; in addition, the hot water generating zone Z2 The internal capacity is configured to be sufficient to deliver at least the same volume of water as the pressure in the pot body 23 when the pressure control device 80 opens the pressure valve.

In another preferred embodiment, please refer to FIG. 7 together. The partition body 233 and the heater 234 are not required to be disposed in the pot body 23, and the pot body 23 does not need to be disposed on one side. The pressure control device 80. The inside of the pot body 23 is provided with a gas pressure sensor or a temperature sensor M for detecting the internal pressure or temperature of the pot body 23, and the air pressure sensor or the temperature sensor M is electrically connected. Connected to a controller C, the controller C receives and according to the air pressure sensor or the temperature sensor M The detected pressure value or temperature value issues a control command, and according to the control command, the heating device 70 is turned off to stop heating the pot body 23, and the water outlet valve V2 of the water outlet pipe 213 is opened to derive the water flow in the accommodating space 231. Or control the flow of water through a pump.

The feeding mechanism 30 is disposed on the back end of the boiler structure 20 on the pressure boiling water path R1 for setting coffee raw materials. The boiled water of the boiler structure 20 is mixed with the coffee raw material via the loading mechanism 30 to make coffee, and the brewed coffee is transferred to the first water outlet WO1, and the first water outlet WO1 is aligned to the coffee collection. The area CZ, and the coffee collection area CZ is provided with a container 60 for containing coffee, and the process of brewing the coffee by the pressure boiling water path R1 is completed.

The following is a detailed description of the operation of the pot body on the pressure boiling water path. Please refer to "Figure 8-1" to "Figure 8-3" together, which is a schematic diagram of the operation of the boiler structure (1) to (3). As shown in the figure: Please refer to the figure "8-1". At the beginning, the water flow of the water storage tank 10 is guided from the water inlet section 111 to the preheating section 112 by siphoning or thermosiphoning, and The heating device 70 preheats the water flow; the preheated water flow is introduced into the steam generating region Z1 of the pot body 23, and flows into the hot water generating region Z2 after filling the steam generating region Z1; and the heating device 70 continues The pot body 23 is heated to heat the water in the hot water generating zone Z2, and the heater 234 in the steam generating zone Z1 also boils the water in the area to generate a large amount of steam in the pot body 23 The pressure inside the pot body 23 is increased.

Please refer to the figure "8-2". When the pressure in the pot body 23 rises, In response to a change in pressure, in a preferred embodiment, the pot body 23 will move downwardly relative to the upper cover 21 in accordance with the pressure in the pot body 23. When the pot body 23 moves to the trigger position H2, the pressure control device 80 turns off the heating device 70, stops the heating device 70 to heat the pot body 23, and opens the water outlet valve V1 of the water outlet pipe 213 to pass through the The pressure in the pot 23 directs the flow of water from the outlet pipe 213 to the loading mechanism 30 to brew the coffee. In another preferred embodiment, a gas pressure sensor or a temperature sensor M connected to the controller C is disposed in the pot body 23, and the controller C is based on the air pressure sensor or the temperature sensor. The pressure value or temperature index detected by M issues a control command to close the heating device 70 and open the water outlet valve V2, or to control the flow of water through a pump.

Referring to the figure "8-3", if the pressure in the pot body 23 continues to rise, and the pot body 23 reaches the trigger position H2 and the pressure control device 80 is triggered, but the water outlet valve V2 cannot be smoothly opened (for example, The pressure control device 80 is faulty. When the pot body 23 continues to descend until the opening 232 reaches the height position H1 of the pressure relief port 222, the gas system in the pot body 23 can be discharged outward from the pressure relief port 222. . Through the above mechanism design, the boiling water pressure of the pot body 23 can be effectively prevented from causing the pot body 23 to explode or be damaged, thereby increasing the safety in use. In a preferred embodiment, the pressure relief port 222 can be a plurality of air holes provided on the circumferential side of the upper cover 21 to communicate with the outside to discharge the pressure in the body 23. In another preferred embodiment, the pressure relief port 222 is an air gap created between the opening 232 of the pot body 23 and the sealing member 22, and is not limited in the present invention.

Please refer to "Figure 9" to "Figure 10" together for the purpose of heating and boiling water. Schematic diagram of the path and block diagram, as shown in the figure: on the heated boiling water path R2, the liquid in the second line 12 is guided by gravity to a heater 40 for boiling water, and the water guide after boiling Leading to a second water outlet WO2, the second water outlet WO2 is aligned to the coffee collection area CZ, a water flow control valve 50 is opened through the controller C, and the water flow is derived from the second water outlet WO2. A container 60 for containing coffee is disposed on the coffee collection area CZ to which the two water outlets WO2 are aligned. In a preferred embodiment, the second line 12 can be connected to the heating device 70 to boil the water provided by the second line 12, and the number of devices providing heating is not limited in the present invention. Narration.

The heater 40 is disposed on the heating water boiling path R2 and is connected to the second line 12, the heater 40 boils the water provided by the second line 12, and the heater 40 boils hot water. It is delivered to the second water outlet WO2, which is aligned to the coffee collection area CZ. In a preferred embodiment, the heater 40 can be disposed on the lower side of the coffee collection area CZ for setting the container 60 and warming the container 60 to prevent the coffee from being cooled by the external environment. Helps maintain the coffee flavor.

The water flow control valve 50 is disposed on the heated boil water path R2 to adjust the shading of the coffee. In a preferred embodiment, the controller C can be electrically connected to the water flow control valve 50, and the water flow control valve 50 is opened and closed via the controller C to determine the flow rate of the passing water.

Since the coffee brewed by the pressure boiling water path R1 is espresso, the set water amount can be derived from the heated boiling water path R2 and added to the coffee. Adjust the concentration of coffee.

In summary, the creation provides a multi-functional coffee machine that can be used for brewing American coffee and espresso coffee, and can adjust the coffee shade, a heater provided with insulated coffee, and a water tank that communicates with each other to supplement the water flow.

The above has been described in detail in the above, except that the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the creation of the creation, that is, the equality of the patent application scope of the creation. Changes and modifications are still covered by the patents of this creation.

100‧‧‧ coffee machine

WO1‧‧‧ first outlet

WO2‧‧‧Second outlet

10‧‧‧Water storage tank

11‧‧‧First pipeline

12‧‧‧Second pipeline

13‧‧‧Inlet water tank

14‧‧‧Intake Department

141‧‧‧Filter Department

15‧‧‧Boiler water tank

151‧‧‧ accommodating space

152‧‧‧ openings

16‧‧‧shade adjustment tank

20‧‧‧Boiler structure

213‧‧‧Outlet

233‧‧‧Parts

234‧‧‧heater

30‧‧‧Feeding agency

40‧‧‧heater

50‧‧‧Water flow control valve

60‧‧‧ container

70‧‧‧ heating device

80‧‧‧pressure control device

WH‧‧‧ water level

CZ‧‧‧Coffee collection area

V‧‧‧ check valve

V1‧‧‧ sealing valve

V2‧‧‧ water outlet valve

Z1‧‧‧Vapor generating area

Z2‧‧‧ hot water producing area

Claims (13)

A multi-functional coffee machine comprising: a water storage tank, comprising a first pipeline, and a second pipeline, respectively, the water flow is guided to a pressure boiling water path via the first pipeline and the second pipeline, respectively a heating water boiling path; a boiler structure is disposed on the pressure boiling water path, and is connected to the first pipeline to pressurize the water provided by the first pipeline to heat up; a charging mechanism is disposed at the pressure a boil water path on the rear end of the boiler structure for setting a coffee raw material, the boiled water of the boiler structure is sent to a first water outlet through the feeding mechanism, the first water outlet is aligned to a coffee a collecting area; and a water flow control valve disposed on the heated boiling water path, the water flow control valve is connected to the second line to transmit the water flow provided by the second line to a second water outlet, the second out The nozzle is aligned to the coffee collection area to adjust the shade of the coffee. The coffee machine of claim 1, wherein the second line is connected to a heater that heats the water provided by the second line, the heater being disposed on the coffee collection area to The container disposed on the coffee collection area is heated. The coffee machine of claim 1, wherein the second pipeline is connected The boiler structure is connected to boil the water provided by the second line. The coffee machine of claim 1, wherein the water storage tank comprises a water inlet tank, a water inlet portion, and a filter portion disposed on the water inlet portion to filter the water flow. The coffee machine of claim 1, wherein the water storage tank comprises a brewing water tank connected to the first pipeline and supplying water to the pressure boiling water path, and a connection to the second pipeline Adjusting the water tank for the shading of the water supplied to the heated boil water path. The coffee machine of claim 4, wherein the brewing water tank has a storage space for storing liquid, and a water level is provided on a side of the brewing water tank. Adjust the opening of the water tank by shading. The coffee machine of claim 1, wherein the boiler structure comprises: an upper cover, a water inlet connected to the first pipeline, and an outlet for discharging water to the first water outlet. a water outlet, the water outlet is connected with an outlet pipe; a sealing member is disposed on the inner side of the upper cover, the sealing member has a pressure relief ring, and the pressure relief ring has one or a plurality of discharges at a height position Pressure port a pot body disposed on one side of the upper cover, the pot system including a receiving space communicating with the first line and the water outlet pipe, and an opening disposed at a side of the receiving space, the opening is inserted into the The pressure relief ring is formed to form a seal, and a heating device is disposed on one side of the pot body, and the pot body is pressed downwardly when the heating device heats the pot body, and moves to the opening of the pot body to In the height position, the gas is released from the pressure release port to release the pressure; and a limiting bracket is disposed on one side of the upper cover, the pot system is disposed between the limiting bracket and the upper cover to limit the pot Body displacement. The coffee machine of claim 7, wherein the heating device is a thermosyphon device. The coffee machine of claim 8, wherein the first pipeline system comprises a water inlet section connected to the water storage tank, a water outlet section connected to the accommodation space of the pot body, and a water supply section a preheating section between the water inlet section and the water outlet section and disposed on one side of the heating device, wherein the water outlet section introduces the heated water into the accommodating space via the preheating section. The coffee machine of claim 9, wherein a check valve is attached between the water inlet section and the heating device. The coffee machine of claim 7, wherein the side of the pot is Having a pressure control device, the pressure control device is configured to close the heating device to stop heating the pot body and open a water outlet valve of the water outlet pipe or when the pot body is lowered to a trigger height The water flow in the accommodation space is derived via a pump. The coffee machine of claim 11, wherein the pot body is provided with a partitioning member, the partitioning member is formed in the pot body to form a steam generating area concentrically disposed, and a hot water generating area, the water inlet tube Connecting to the steam generating region to introduce a water flow, the outlet pipe is connected to the hot water generating region to derive a water flow, and at least one heater is disposed in the steam generating region to heat the water to concentrate to generate steam. The production zone continues to heat the water stream via the heating device. The coffee machine of claim 7, wherein the inner side of the pot body is provided with a gas pressure sensor or a temperature sensor, and the air pressure sensor or the temperature sensor is electrically connected. To a controller, the controller receives and sends a control command according to the pressure value or temperature value detected by the air pressure sensor or the temperature sensor, turns off the heating device, stops heating the pot body, and turns on the A water outlet valve of the outlet pipe leads to the flow of water in the accommodation space.