CN210783994U - Cold extraction device for coffee liquid - Google Patents
Cold extraction device for coffee liquid Download PDFInfo
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- CN210783994U CN210783994U CN201921385069.5U CN201921385069U CN210783994U CN 210783994 U CN210783994 U CN 210783994U CN 201921385069 U CN201921385069 U CN 201921385069U CN 210783994 U CN210783994 U CN 210783994U
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- coffee
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- 238000000605 extraction Methods 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 title claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 123
- 239000002351 wastewater Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 3
- 230000007613 environmental effect Effects 0.000 claims 1
- 235000013305 food Nutrition 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 241000533293 Sesbania emerus Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model relates to a coffee liquid extraction equipment technical field discloses a cold extraction device for coffee liquid, including first frame, its characterized in that, the bottom of the front side of first frame is connected with the balancing weight, and the top of the front side of first frame is connected with the second frame, the top of first frame is connected with the lid, the bottom of the inner wall of first frame is connected with the battery, one side of the inner wall of lid is connected with the controller. The utility model discloses a screw that sets up on bracing piece, plastics screw rod and the dripper. The filter bowl and the second frame dismouting that can be convenient to make filter bowl and second frame can the integration carry, use, avoided when extracting coffee, need separately carry filter bowl and frame, through plastics screw rod and screw, can be after using the filter bowl to extract coffee, the convenient takes off the filter bowl from the frame in order to wash, made things convenient for people's use, improved this cold extraction device's practicality.
Description
Technical Field
The utility model relates to a coffee liquid extraction equipment technical field specifically is a cold extraction device for coffee liquid.
Background
The coffee extraction is to grind roasted coffee into coffee powder with a specific thickness, and then soak water in the coffee powder to dissolve water-soluble substances in the coffee powder into the water, so as to brew the coffee. Generally, the coffee extraction is only carried out by a high-temperature extraction mode, tannin in the coffee can be decomposed into harzic acid by the high-temperature extraction mode, bitter and sour are generated, the coffee is extracted by the low-temperature extraction mode, water can be in contact with coffee powder for a long time, small-molecular flavor substances such as flower and fruit fragrance in the coffee powder can be extracted, large-molecular flavor substances such as smoking and baking taste are difficult to extract, and therefore the cold-extracted coffee can drink the flavor of coffee beans better and has smooth mouthfeel, obvious gradation and sweet aftertaste. Extraction of coffee using cold extraction generally requires the use of a cold extraction device to extract the coffee.
There are multiple cold extraction devices that extract coffee in the existing market, but these cold extractions and ubiquitous do not possess temperature monitoring protect function, and the filter bowl sets up with the frame separately usually, or the filter bowl is connected comparatively loaded down with trivial details with the frame, inconvenient dismouting. Accordingly, a cold extraction device for coffee liquid is provided by those skilled in the art to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold extraction device for coffee to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cold extraction device for coffee liquid comprises a first base and is characterized in that the bottom of the front side of the first base is connected with a balancing weight, the top of the front side of the first base is connected with a second base, the top end of the first base is connected with a cover, the bottom end of the inner wall of the first base is connected with a storage battery, one side of the inner wall of the cover is connected with a controller, the top of the inner side of the first base is connected with a first built-in water tank, one side of the inner wall of the first built-in water tank is provided with a temperature sensor, the bottom end of the inner wall of the first built-in water tank is provided with a micro water pump, the top end of the first built-in water tank is provided with a water inlet, the top end of the micro water pump is connected with a water diversion pipe, one side of the water diversion pipe is connected with an electromagnetic valve, the bottom end of the second base is connected with a water, control panel is installed to the front side of second frame, the bottom of dripper is connected with filter equipment, the screw has been seted up to the bottom of dripper, the inboard equidistance of dripper is provided with a plurality of drip pipe, the top of balancing weight is connected with the wastewater disposal basin, the inboard of wastewater disposal basin is provided with the container support frame.
As a further aspect of the present invention: the filter device comprises a filter bowl main body, a filter screen is arranged at the bottom end of the filter bowl main body, a support rod is connected to the middle position of the top end of the filter screen, and a plastic screw rod is arranged at the top end of the support rod.
As a further aspect of the present invention: the temperature sensor, the miniature water pump, the electromagnetic valve, the control panel and the storage battery are electrically connected with the controller.
As a further aspect of the present invention: the plastic screw rod is connected with the inner side of the screw hole, and the water dropper is tightly connected with the support rod through the plastic screw rod and the screw hole.
As a further aspect of the present invention: one end of the water diversion pipe is connected with the micro water pump, the other end of the water diversion pipe is connected with the inside of the second built-in water tank, and the top end of the water dropping pipe is connected with the inside of the second built-in water tank.
As a further aspect of the present invention: the first engine base and the second engine base are components made of stainless steel materials, and the first built-in water tank, the water conduit and the second built-in water tank are all components made of food-grade environment-friendly materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the controller, miniature pump, a weighing sensor and a temperature sensor, control panel and solenoid valve, can monitor the temperature of the ice-water mixture who pours into first built-in water tank, make the water that is used for cold extraction coffee extract coffee with appropriate temperature, when its temperature is not enough to extract coffee, then can in time interrupt miniature pump to water injection in the dripper, thereby the intellectuality of this cold extraction device has been improved, and make the coffee taste of extraction out better, through setting up the built-in water tank of second, make the water that pours into the dripper by miniature pump can follow the even inflow dripper of the built-in water tank of second, thereby make that the dripper can be even with the water droplet on the filter bowl, make coffee powder and water soaking on the filter bowl more even, the practicality of this cold extraction device has been improved.
2. Through the support rod, the plastic screw rod and the screw hole arranged on the water dropper. The filter bowl and the second frame dismouting that can be convenient to make filter bowl and second frame can the integration carry, use, avoided when extracting coffee, need separately carry filter bowl and frame, through plastics screw rod and screw, can be after using the filter bowl to extract coffee, the convenient takes off the filter bowl from the frame in order to wash, made things convenient for people's use, improved this cold extraction device's practicality.
Drawings
FIG. 1 is a schematic view of a cold extraction device for coffee;
FIG. 2 is a partial cross-sectional view of a first housing and a second housing of a cold coffee extracting apparatus;
fig. 3 is a partial schematic view of a filter device for use in a cold extraction device for coffee.
In the figure: 1. a cover; 2. a first base; 3. a second frame; 4. a control panel; 5. a filtration device; 6. a wastewater tank; 7. a container support frame; 8. a balancing weight; 9. a storage battery; 10. a controller; 11. a temperature sensor; 12. a micro water pump; 13. a first built-in water tank; 14. a water inlet; 15. a water conduit; 16. an electromagnetic valve; 17. a second built-in water tank; 18. A drip pipe; 19. a screw hole; 20. a dripper; 51. a plastic screw; 52. a support bar; 53. a filter bowl body; 54. and (5) filtering by using a filter screen.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a cold extraction apparatus for coffee includes a first housing 2, a counterweight 8 is connected to a bottom of a front side of the first housing 2, a second housing 3 is connected to a top of the front side of the first housing 2, a cover 1 is connected to a top of the first housing 2, a storage battery 9 is connected to a bottom of an inner wall of the first housing 2, a controller 10 is connected to one side of the inner wall of the cover 1, a first built-in water tank 13 is connected to a top of an inner side of the first housing 2, a temperature sensor 11 is arranged on one side of the inner wall of the first built-in water tank 13, a micro water pump 12 is arranged at a bottom of the inner wall of the first built-in water tank 13, a water inlet 14 is arranged at a top of the first built-in water tank 13, a water conduit 15 is connected to a top of the micro water pump 12, a solenoid valve 16 is connected to one side, the bottom of the inner wall of second frame 3 is provided with the built-in water tank 17 of second, and control panel 4 is installed to the front side of second frame 3, and the bottom of water dropper 20 is connected with filter equipment 5, and screw 19 has been seted up to the bottom of water dropper 20, and the inboard equidistance of water dropper 20 is provided with a plurality of drip pipe 18, and the top of balancing weight 8 is connected with wastewater disposal basin 6, and the inboard of wastewater disposal basin 6 is provided with container support 7.
In fig. 1: the filtering device 5 comprises a filter bowl main body 53, a filter screen 54 is arranged at the bottom end of the filter bowl main body 53, a support rod 52 is connected to the middle position of the top end of the filter screen 54, and a plastic screw 51 is arranged at the top end of the support rod 52, so that after coffee is soaked in the filter bowl main body 53, the plastic screw 51 can be directly rotated out of a screw hole 19 formed in the dripper 20 to clean the filter bowl main body 53 and the filter screen 54.
In fig. 1: the temperature sensor 11, the micro-water pump 12, the electromagnetic valve 16, the control panel 4 and the storage battery 9 are electrically connected with the controller 10, so that the temperature sensor 11 can sense the temperature of the water in the first built-in water tank 13, when the temperature is suitable for extracting coffee, the controller turns on the micro-water pump 12, so that the micro-water pump 12 leads the water in the first built-in water tank 13 into the second built-in water tank 17 through the water conduit 15, then the water in the second built-in water tank 17 uniformly flows into the drip pipe 18 arranged in the dripper 20 and then drips into the filter cup main body 53, and when the temperature of the water in the first built-in water tank 13 is not suitable for extracting coffee, the temperature sensor 11 transmits a signal to the controller 10. The controller 10 opens the solenoid valve 16, thereby interrupting the water conduit 15 from injecting the water in the first built-in water tank 13 into the second built-in water tank 17.
In fig. 2: the plastic screw rod 51 is connected with the inner side of the screw hole 19, and the dripper 20 and the support rod 52 are fixedly connected with the screw hole 19 through the plastic screw rod 51, so that after coffee is extracted by using the filter cup main body 53, the filter cup main body 53 can be directly rotated out from the screw hole 19 arranged on the second base 3 for cleaning, thereby facilitating the use of people and improving the practicability of the cold extraction device.
In fig. 1: one end of the water conduit 15 is connected to the micro-pump 12, the other end of the water conduit 15 is connected to the inside of the second built-in water tank 17, and the top end of the water dripping pipe 18 is connected to the inside of the second built-in water tank 17, so that the micro-pump 12 can inject water in the first built-in water tank 13 into the second built-in water tank 17 through the water conduit 15 and drip the water on the filter cup body 53 through the water dripping pipe 18 to extract coffee.
In fig. 1: the first machine base 2 and the second machine base 3 are components made of stainless steel materials, and the first built-in water tank 13, the water conduit 15 and the second built-in water tank 17 are components made of food-grade environment-friendly materials, so that the first machine base 2 and the second machine base 3 are environment-friendly and durable, do not rust, and produce coffee which is healthy and sanitary.
The utility model discloses a theory of operation is: when coffee needs to be extracted by using the cold extraction device, firstly, an ice-water mixture is injected into the first built-in water tank 13 through the water inlet 14, after the ice-water mixture is injected into the first built-in water tank 13 through the water inlet 14, the temperature sensor 11 can sense the temperature of water in the first built-in water tank 13, when the temperature is suitable for extracting coffee, the controller turns on the micro water pump 12, so that the micro water pump 12 introduces the water in the first built-in water tank 13 into the second built-in water tank 17 through the water conduit 15, then the water in the second built-in water tank 17 uniformly flows into the water dripping pipe 18 arranged in the water dripping head 20 and then drips into the filter cup main body 53, and when the temperature of the water in the first built-in water tank 13 is not suitable for extracting coffee, the temperature sensor 11 transmits a signal to the controller 10. The controller 10 opens the solenoid valve 16 to interrupt the water conduit 15 to inject the water in the first built-in water tank 13 into the second built-in water tank 17, and after the coffee is extracted by using the main body 53 of the filter bowl, the main body 53 of the filter bowl can be directly rotated out of the screw hole 19 formed in the second housing 3 to be cleaned.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A cold extraction device for coffee liquid comprises a first machine base (2) and is characterized in that the bottom of the front side of the first machine base (2) is connected with a balancing weight (8), the top of the front side of the first machine base (2) is connected with a second machine base (3), the top end of the first machine base (2) is connected with a cover (1), the bottom end of the inner wall of the first machine base (2) is connected with a storage battery (9), one side of the inner wall of the cover (1) is connected with a controller (10), the top of the inner side of the first machine base (2) is connected with a first built-in water tank (13), one side of the inner wall of the first built-in water tank (13) is provided with a temperature sensor (11), the bottom end of the inner wall of the first built-in water tank (13) is provided with a micro water pump (12), the top end of the first built-in water tank (13) is provided, the top of miniature pump (12) is connected with leading water pipe (15), one side of leading water pipe (15) is connected with solenoid valve (16), the bottom of second frame (3) is connected with water dropper (20), the bottom of the inner wall of second frame (3) is provided with built-in water tank of second (17), control panel (4) are installed to the front side of second frame (3), the bottom of water dropper (20) is connected with filter equipment (5), screw (19) have been seted up to the bottom of water dropper (20), the inboard equidistance of water dropper (20) is provided with a plurality of drip pipe (18), the top of balancing weight (8) is connected with wastewater disposal basin (6), the inboard of wastewater disposal basin (6) is provided with container support frame (7).
2. A cold extraction device for coffee fluid according to claim 1, characterized in that said filtering device (5) comprises a filter bowl body (53), a filter screen (54) is arranged at the bottom end of said filter bowl body (53), a support rod (52) is connected to the middle position of the top end of said filter screen (54), and a plastic screw (51) is arranged at the top end of said support rod (52).
3. A cold extraction device for coffee fluid according to claim 1, wherein the temperature sensor (11), the micro-pump (12), the solenoid valve (16), the control panel (4) and the accumulator (9) are electrically connected to the controller (10).
4. A cold extraction device for coffee fluid according to claim 2, wherein the plastic screw (51) is connected to the inner side of the screw hole (19), and the drip head (20) and the support rod (52) are fastened together by the plastic screw (51) and the screw hole (19).
5. A cold extraction device for coffee liquid according to claim 1, characterized in that one end of the water conduit (15) is connected to the micro-pump (12), the other end of the water conduit (15) is connected to the inside of the second built-in water tank (17), and the top end of the water drip tube (18) is connected to the inside of the second built-in water tank (17).
6. A cold extraction device for coffee liquid according to claim 1, wherein the first housing (2) and the second housing (3) are stainless steel components, and the first built-in water tank (13), the water conduit (15) and the second built-in water tank (17) are food grade environmental friendly components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385069.5U CN210783994U (en) | 2019-08-26 | 2019-08-26 | Cold extraction device for coffee liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921385069.5U CN210783994U (en) | 2019-08-26 | 2019-08-26 | Cold extraction device for coffee liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210783994U true CN210783994U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921385069.5U Active CN210783994U (en) | 2019-08-26 | 2019-08-26 | Cold extraction device for coffee liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210783994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024016685A1 (en) * | 2022-07-19 | 2024-01-25 | 杭州西湖喷泉设备成套有限公司 | Intelligent cold brew coffee device |
-
2019
- 2019-08-26 CN CN201921385069.5U patent/CN210783994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024016685A1 (en) * | 2022-07-19 | 2024-01-25 | 杭州西湖喷泉设备成套有限公司 | Intelligent cold brew coffee device |
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