CN220212651U - Coffee extraction refines device - Google Patents

Abstract

The utility model discloses a coffee extraction and refining device, and particularly relates to the field of refining devices. The utility model has the advantages that the coffee powder placed in the filter can be compacted, gaps among the coffee powder are reduced, quantitative water is added to be positioned at the top of the coffee powder, the added water is pressurized to enable the water to be fully contacted with the coffee powder, then the coffee is extracted and refined, the coffee is discharged from the bottom of the filter, the contact time and the contact surface of the coffee powder and the water are improved, and the concentration of the coffee at the extraction and refinement position is improved.

Description

Coffee extraction refines device

Technical Field

The utility model relates to the technical field of refining devices, in particular to a coffee extraction and refining device.

Background

The coffee extraction and extraction are two core processes of soaking and filtering, which belong to the category of material resources, basically have no chemical change in the process, simply say that the flavor of coffee is extracted from the interior of coffee powder by using water, the thickness of the coffee powder, the length of soaking time, the difference of separation and filtration methods and the like make rich coffee making brewing devices and methods, and machines for extracting the coffee appear on the market along with the development of the age and the progress of the society.

The utility model patent of patent publication No. CN216317108U discloses a coffee extraction and extraction machine, which comprises a machine body, wherein a grinding device is arranged in the coffee extraction and extraction machine, coffee powder needing to be subjected to extraction and extraction work is placed in a grinding bin, a motor at the bottom of the grinding bin drives a grinding rod below the inside of the grinding bin to rotate at a high speed under a working state, so that the grinding rod can carry out comprehensive grinding work on the coffee powder in the grinding bin and small particles mixed in the coffee powder, a good foundation is laid for the subsequent extraction work of coffee, the contact area with an aqueous solution can be increased, and the working efficiency and quality of the extraction and extraction machine are improved.

But this structure is when in actual use, because grind into powder with the coffee and put into in the filter after can not pressurize voluntarily to make contact gap between the coffee powder great, thereby lead to hot water to carry out extraction to the coffee in the filter in-process of refining, hot water and coffee contact time are shorter, thereby lead to refining incompletely, thereby make the coffee concentration of extraction department lower, consequently, present proposes a coffee extraction refining device.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem of overlarge singleness in the prior art and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a coffee extraction and refinement apparatus to solve the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coffee extraction refines device, is including placing platform, support, quick-witted case, connector and filter, places platform top one side and installs the support, and the support top supports the organic case, and the connector is installed to the machine case bottom, and the filter is equipped with to the connector bottom that the quick-witted incasement portion is provided with the water tank, and water tank one end is connected with the water pipe, and the water pipe other end is connected with the pressure section of thick bamboo, installs the pressurization subassembly in the pressure section of thick bamboo, and the connector welding is in the pressure section of thick bamboo bottom.

Through pouring quantitative coffee powder into the filter, install the filter in the connector bottom, and place the splendid attire cup on the placing table of filter bottom, when the device is in operation, through the cylinder operation, make the push rod promote the piston, thereby make the piston slide along the pressurized cylinder, extrude the coffee powder in the filter, make the coffee powder be the cake form in the filter, the piston resets, and be in the water inlet top, the hot water that is heated by the heater in the pump ration extraction water tank is discharged into the pressurized cylinder from the water inlet through the check valve, the hot water is in the coffee cake top, slowly immerse the coffee cake, the cylinder is operated once more, make the push rod extrude the piston, thereby make the piston extrude hot water, thereby make hot water get into inside the coffee fast, fully contact with the coffee, and extract coffee ingredient extraction and refine the back, filter outflow in the splendid attire cup from the filter.

Preferably, a water cover is connected to the top end cover of the water tank, and a heater is arranged in the water tank.

Preferably, a water pump is arranged on the water pipe, and a one-way valve is arranged on one side of the water pump.

Preferably, the pressurizing cylinder is provided with a water inlet, one end of the water pipe is connected with the water inlet, and the one-way valve is arranged on the water pipe between the water inlet and the water pump.

Preferably, the pressurizing assembly includes a cylinder mounted on the top end of the pressurizing cylinder.

The top end of the push rod is connected with the cylinder, and the bottom end of the push rod is spliced in the pressurizing cylinder.

The piston is arranged at the bottom end of the push rod and is movably connected with the inner wall of the pressurizing cylinder.

The utility model has the technical effects and advantages that:

1. through the arrangement of the pressurizing cylinder, the connector, the filter, the air cylinder, the push rod and the piston in a matched manner, compared with the prior art, the coffee powder placed in the filter can be automatically extruded, so that the connection compactness between the coffee powder is improved, the gap between the coffee powder is reduced, the flow speed during water flow extraction is reduced, the hot water can be fully contacted with coffee, the contact surface with hot water is improved, and the extraction concentration of the coffee can be improved;

2. through the setting of pressurized cylinder, water inlet, piston, push rod, cylinder, check valve and water pump, compare with prior art, can quantitatively carry hot water and pressurized cylinder in to through the extrusion at piston to hot water top, improve water pressure, thereby make hot water can be fast from pushing down with the coffee top, make hot water get into fast card powder inside, fully contact with the coffee, and extract the coffee fast, thereby improve the extraction efficiency to the coffee.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the chassis according to the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a pressurized cylinder according to the present utility model;

the reference numerals are: 1. a placement table; 2. a bracket; 3. a chassis; 4. a water cover; 5. a connector; 6. a filter; 7. a pressurizing cylinder; 8. a pressurizing assembly; 801. a cylinder; 802. a push rod; 803. a piston; 9. a water pipe; 10. a water tank; 11. a water pump; 12. a one-way valve; 13. and a water inlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-3, a coffee extraction refines device, including placing platform 1, support 2, machine case 3, connector 5 and filter 6, place platform 1 top one side and install support 2, support 2 top supports organic case 3, connector 5 is installed to machine case 3 bottom, filter 6 is equipped with to connector 5 bottom, the inside water tank 10 that is provided with of machine case 3, water tank 10 one end is connected with water pipe 9, the water pipe 9 other end is connected with pressurized cylinder 7, install pressurization subassembly 8 in the pressurized cylinder 7, and connector 5 welding is in pressurized cylinder 7 bottom, through pouring quantitative coffee powder into filter 6, install filter 6 in the connector 5 bottom, and place the splendid attire cup on the placing platform 1 of filter 6 bottom, during the device operation, through cylinder 801, make push rod 802 promote piston 803 to the gliding along pressurized cylinder 7, coffee powder in the filter 6 is extruded, make coffee powder be in the cake form in filter 6, piston 803 resets, and be in water inlet 13 top, water pump 11 ration extract water tank 10 by heater heated hot water heater 12 from water inlet 13 to be arranged in pressurized cylinder 13, make coffee cake is in the top of the filter 803, thereby make coffee extract the coffee component is fully filtered, make coffee component is fully filtered from the cylinder 803, and the coffee is fully extruded from the cylinder 803, thereby the coffee is fully extruded into the inside, coffee is fully cooled down in the cylinder 803, and is cooled down.

As shown in fig. 2, the top end of the water tank 10 is connected with a water cover 4, and a heater is installed in the water tank 10, so that water can be conveniently added into the water tank 10, and the water in the water tank 10 can be automatically heated.

As shown in fig. 2, a water pump 11 is installed on the water pipe 9, and a one-way valve 12 is installed at one side of the water pump 11 so as to pump water in the water tank 10 into the pressurizing cylinder 7, and at the same time, to prevent water in the pressurizing cylinder 7 from flowing back out.

As shown in fig. 3, the pressurizing cylinder 7 is provided with a water inlet 13, one end of the water pipe 9 is connected with the water inlet 13, and the one-way valve 12 is arranged on the water pipe 9 between the water inlet 13 and the water pump 11.

As shown in fig. 3, the pressurizing assembly 8 includes a cylinder 801, and the cylinder 801 is mounted on the top end of the pressurizing cylinder 7.

The push rod 802, the top of push rod 802 is connected with cylinder 801, and the bottom is pegged graft in the pressure section of thick bamboo 7.

The piston 803, the piston 803 is installed in the bottom of push rod 802, and piston 803 and pressurization section of thick bamboo 7 inner wall swing joint.

The working principle of the utility model is as follows: when the coffee extraction refining device is used for extracting and refining coffee, quantitative coffee powder is poured into the filter 6, the filter 6 is installed at the bottom of the connector 5, a containing cup is placed on the placing table 1 at the bottom of the filter 6, when the device is operated, the cylinder 801 is operated, the push rod 802 pushes the piston 803, the piston 803 slides downwards along the pressurizing cylinder 7, the coffee powder in the filter 6 is extruded, the coffee powder is round cake-shaped in the filter 6, the piston 803 is reset and is positioned at the top end of the water inlet 13, hot water heated by the heater in the water pump 11 quantitative extraction water tank 10 is discharged into the pressurizing cylinder 7 from the water inlet 13 through the one-way valve 12, the hot water is positioned above the coffee cake and slowly immersed in the coffee cake, the cylinder 801 is operated again, the push rod 802 extrudes the piston 803, the piston 803 extrudes the hot water, the hot water rapidly enters the coffee and is fully contacted with the coffee, and the coffee component is extracted and flows out of the filter 6 in the containing cup.

The utility model has the advantages that the coffee powder placed in the filter 6 can be compacted, gaps among the coffee powder are reduced, quantitative water is added to be positioned at the top of the coffee powder, the added water is pressurized to enable the water to be fully contacted with the coffee powder, then the coffee is extracted and refined, the coffee is discharged from the bottom of the filter 6, the contact time and the contact surface of the coffee powder and the water are improved, and the concentration of the coffee at the extraction and refinement position is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides a coffee extraction refines device, is including placing platform (1), support (2), quick-witted case (3), connector (5) and filter (6), place platform (1) top one side and install support (2), support (2) top support organic case (3), connector (5) are installed to quick-witted case (3) bottom, filter (6) are equipped with to connector (5) bottom, its characterized in that: the novel water tank is characterized in that a water tank (10) is arranged inside the case (3), one end of the water tank (10) is connected with a water pipe (9), the other end of the water pipe (9) is connected with a pressurizing cylinder (7), a pressurizing assembly (8) is arranged in the pressurizing cylinder (7), and the connector (5) is welded at the bottom end of the pressurizing cylinder (7).

2. A coffee extraction and refinement apparatus according to claim 1, wherein: the top end of the water tank (10) is connected with a water cover (4), and a heater is arranged in the water tank (10).

3. A coffee extraction and refinement apparatus according to claim 1, wherein: a water pump (11) is arranged on the water pipe (9), and a one-way valve (12) is arranged on one side of the water pump (11).

4. A coffee extraction and refinement apparatus according to claim 1, wherein: a water inlet (13) is formed in the pressurizing cylinder (7), one end of the water pipe (9) is connected with the water inlet (13), and the one-way valve (12) is arranged on the water pipe (9) between the water inlet (13) and the water pump (11).

5. A coffee extraction and refinement apparatus according to claim 1, wherein: the pressurizing assembly (8) comprises a cylinder (801), and the cylinder (801) is arranged at the top end of the pressurizing cylinder (7);

the top end of the push rod (802) is connected with the cylinder (801), and the bottom end of the push rod is inserted into the pressurizing cylinder (7);

the piston (803) is arranged at the bottom end of the push rod (802), and the piston (803) is movably connected with the inner wall of the pressurizing cylinder (7).