CN212089245U - Portable quantitative trickling filtration extraction device for preparing beverage - Google Patents
Portable quantitative trickling filtration extraction device for preparing beverage Download PDFInfo
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- CN212089245U CN212089245U CN201822184522.8U CN201822184522U CN212089245U CN 212089245 U CN212089245 U CN 212089245U CN 201822184522 U CN201822184522 U CN 201822184522U CN 212089245 U CN212089245 U CN 212089245U
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- filter
- cup body
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- filter base
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Images
Abstract
The utility model provides a portable quantitative trickling filtration extraction device for preparing beverage, which comprises a cup body and a cup cover, wherein a filter base is arranged in the middle part in the cup body, the center of the filter base is a hollow structure, the hollow structure bears a filter container, and the lower end part of the filter container is provided with a filter section; the filter base is clamped on the inner wall of the cup body, and a nominal volume cavity is formed by the filter base, the side wall of the cup body and the bottom of the cup body; the filter base is a plurality of and is changed according to the nominal volume size of nominal volume cavity. The utility model has high portability, and can be conveniently brewed by adopting a drip filtration mode at any time and any place. The utility model provides a tradition likepowder dash bubble, dash the poor problem of bubble taste in bags, also solved tradition drip filter formula simultaneously and dash and steep equipment bulky, dash and steep the scheduling problem such as the degree of difficulty height, through extraction element and the batching package that matches, can go up to hand fast, dash and steep the beverage that the sense of export is good.
Description
Technical Field
The utility model belongs to the technical field of the beverage modulation, especially, relate to a portable ration of modulation beverage drips and strains extraction device
Background
In a home scene, the method for making solid beverages (coffee, milk powder, tea, etc.) into drinks generally comprises the following steps: instant dissolution, filtration and cooking. The instant dissolving method features that the hard solid material is used as the beverage component and dissolved in water to form solution or suspension, and the powder or tablet is mixed with water and stirred for easy mixing. The key reason for the brewing method is that some solid beverages have residues which cannot become part of the beverage, and the solid extract obtained by the method needs to be separated by a filter device, and is the effective component of the beverage. The cooking method comprises two characteristics of instant dissolution and filtering, and is different in that a cooking utensil is used for heating or controlling the temperature of water, so that more sufficient dissolution and extraction are facilitated, and the operation of 'tea and soup separation' is judged according to the requirement of beverage preparation after dissolution.
The three solid beverage preparation methods have advantages and disadvantages, the instant method has simple requirements on appliances, and is suitable for brewing in most scenes, however, because the instant solid beverage is prepared by deep processing of food, some additive raw materials of non-original food materials are not added in the processing process, and even if the additives are harmless to health, the original flavor of the beverage can be deviated. The cooking method requires a complicated apparatus, is not convenient to carry and can be prepared quickly. Most current methods of brewing also require a support such as a filter device, and the difficulty in brewing beverages is controlling the concentration of the solution.
Generally speaking, the infusion method is divided into infusion formula and drip filtration formula again, and patent 201172518Y discloses a coffee bag device of infusion formula, and the device is the material package device of hangers, and the device simple structure plays the usage of filter residue, and the uncontrollable time of making water, the water yield of making water for beverage taste such as coffee, tea that the filtration is made can't obtain fine control. The immersion type requires immersion for a certain time at a certain water temperature to control the solution concentration, so that a timer is required to assist the immersion. The preparation method is stable in professional beverage making scenes such as a milk tea shop and the like, for example, a published patent 203424702U, a brewing type coffee maker is a brewing device which is complex to operate and is professional, but the beverage is too thick or too thin due to careless time control in ordinary household scenes. The trickling filtration method, i.e. filtration method, is characterized in that under the action of natural gravity, water with a certain water temperature passes through a filter device which contains solids to be extracted to obtain an extraction solution, and the main factor for controlling the concentration of the solution is the volume of the extraction liquid. Because extraction is a time-continuous or piece-continuous process, the solution concentration is generally controlled in such a way that the extraction cut-off point is controlled (i.e., the extraction is cut off at a certain moment) to obtain the desired volume of solution. Currently, the conventional method for prompting the reaching of the interception point is to use a mark scale on a receiving vessel or use an electronic scale to weigh the injected water quantity. Although the calibration method can accurately determine the volume of the solution, the cup material is required to be transparent, otherwise, the cup material is not suitable for observation; the weighing method also allows precise control of the quantity of water injected, but eventually a part of the water quantity remains in the solid matter to be extracted, which part also has certain errors.
Disclosure of Invention
A first object of the present invention is to provide a portable quantitative trickling filtration extraction device for preparing beverages, which is not sufficient in the prior art.
To this end, the above object of the present invention is achieved by the following technical solutions:
a portable quantitative trickling filtration extraction device for preparing beverages comprises a cup body and a cup cover, wherein a filter base is arranged in the middle of the inside of the cup body, the center of the filter base is of a hollow structure, a filter container is supported at the hollow structure, and a filter section is arranged at the lower end part of the filter container; the filter base is clamped on the inner wall of the cup body, and a nominal volume cavity is formed by the filter base, the side wall of the cup body and the bottom of the cup body; the filter bases are multiple and are replaced according to the nominal volume of the nominal volume cavity. According to the size difference of the cup body, the filter base can be replaced, and the drip filter extraction device is suitable for different requirements.
Further, the filtering section is a filtering net or a filtering plate with multiple holes. Convenient filtration, need not to adopt difficult modes of operation such as filter paper.
Furthermore, the filter base is also provided with at least one through hole, and the through hole is used for observing whether liquid on the lower part of the filter base overflows or not. The trickling filtration extraction failure caused by excessive water addition can be greatly reduced.
Furthermore, a plurality of bulges are sequentially arranged on the inner wall of the cup body from bottom to top and are used for bearing the filter base which is placed down from the cup opening of the cup body.
Furthermore, two ends of the filtering container are respectively provided with a plastic packaging film, and the plastic packaging films are used for sealing two ends of the filtering container so that the substance to be extracted in the filtering container can be guaranteed and fresh.
Furthermore, the portable quantitative trickling filtration extraction device for preparing the beverage also comprises a dispensing bag.
It is also an object of the present invention to provide a portable quantitative drip filtration method for brewing beverages that overcomes the deficiencies of the prior art. The portable quantitative trickling filtration extraction method for preparing the beverage is based on a portable quantitative trickling filtration extraction device for preparing the beverage, and comprises the following steps: according to the brewing requirements of different brewed beverages, filter bases with different sizes are designed and clamped on the inner wall of the cup body, so that the volume of a nominal volume cavity formed by enveloping the filter bases, the side wall of the cup body and the bottom of the cup body meets the brewing solution volume requirement of the brewed beverage.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that: the utility model has high portability, and can be conveniently brewed by adopting a drip filtration mode at any time and any place. The utility model provides a tradition likepowder dash bubble, dash the poor problem of bubble taste in bags, also solved tradition drip filter formula simultaneously and dash and steep equipment bulky, dash and steep the scheduling problem such as the degree of difficulty height, through extraction element and the batching package that matches, can go up to hand fast, dash and steep the beverage that the sense of export is good. The device of the utility model has reasonable structure, convenient storage and transportation,
drawings
Fig. 1 is a schematic structural view of a portable quantitative trickling filter extraction device for preparing beverages according to the present invention.
Fig. 2 is a schematic view of the plastic film opening state of the portable quantitative trickling extraction device for preparing beverage provided by the utility model.
Fig. 3 is a schematic view of the enlarged structure of the inner wall protrusion of the portable quantitative trickling and filtering extraction device for preparing beverage according to the present invention.
Fig. 4 is a schematic view of the transportation state of the portable quantitative trickling filter extraction device for preparing beverage provided by the present invention when the beverage is not brewed.
Fig. 5 is a schematic view of the application state of the portable quantitative trickling extraction device for preparing beverages of the present invention.
Fig. 6 is a torch-shaped cup schematic view of a portable quantitative trickling extraction device for preparing beverage provided by the utility model.
Fig. 7 is a schematic view of a partial structure of a cup body of a portable quantitative trickling extraction device for preparing beverages according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The product control complexity of the utility model is solved in advance in the stages of processing the cup, filtering the base and filling the raw materials, and the user end is extremely simple; the extraction truncation does not rely on other equipment such as a timer, an electronic scale, a graduated cup and the like, the phenomenon of small hole overflow is very obvious when observed, and the quantitative measurement of the solution is completed at one time; all the structural sizes are suitable for being arranged in a cup, and the whole quantitative filtering device is simply combined during use and is very portable.
A portable quantitative trickling filtration extraction device for preparing beverages comprises a cup body 1 and a cup cover 5, wherein a filter base 3 is arranged in the middle of the inside of the cup body 1, the center of the filter base 3 is of a hollow structure, a filter container 2 is supported at the hollow structure, and a filter section 9 is arranged at the lower end of the filter container 2; the filter base 3 is clamped on the inner wall of the cup body 1, and a nominal volume cavity is formed by the filter base 3, the side wall of the cup body 1 and the bottom of the cup body 1; the filter bases 3 are multiple and are replaced according to the nominal volume of the nominal volume cavity.
The filter section 9 is a filter screen or a filter plate with multiple holes.
The filter base 3 is also provided with at least one through hole 8, and the through hole 8 is used for observing whether liquid on the lower part of the filter base overflows or not.
A plurality of bulges 7 are sequentially arranged on the inner wall of the cup body 1 from bottom to top, and the bulges 7 are used for bearing the filter base 3 which is placed down from the cup opening of the cup body.
The two ends of the filtering container 2 are respectively provided with a plastic packaging film 4, and the plastic packaging films 4 are used for sealing the two ends of the filtering container 2 so that the substances to be extracted in the filtering container can be guaranteed quality and fresh.
The portable dosing trickling extraction device for preparing beverages further comprises a dispensing cartridge 6.
Fig. 4 shows the transportation state when the coffee is not brewed, the filter container 2, the ingredient bag 6 and the filter base 3 are all arranged in the cup body 1, the transportation and the storage are convenient, and the coffee powder and the like are used as the material 11.
As shown in fig. 5, ice cubes 10 can be placed in advance under the cup body 1.
Portable dosed trickling extraction method for preparing beverages, based on a portable dosed trickling extraction device for preparing beverages, comprising: according to the brewing requirements of different brewed beverages, the filter bases 3 with different sizes are designed, and the filter bases 3 are clamped on the inner wall of the cup body 1, so that the volume of a nominal volume cavity formed by enveloping the filter bases 3, the side wall of the cup body 1 and the bottom of the cup body 1 meets the brewing solution volume requirement of the brewed beverage.
When the beverage needs to be brewed and extracted, a user needs to operate and open the cup cover 5, take out the brewing and filtering container 2, uncover the plastic sealing films 4 at the two ends, mount a nominally-quantitative base at the bottom, empty the rest ingredients in the cup, and place the base in the cup. Since the base, which is pre-calculated and machined to a fixed radius, will clamp the entire filter assembly to the cup 1 at a certain height, the space defined by the height of the cup 1 and the lower side is the nominal capacity of the base. At this point, water of a suitable temperature is introduced into the filter vessel 2 from above, and the extraction liquid flows through the filter device into the space below the transparent base. As the extraction liquid increases, the page will float up to the level of the transparent base and spill out of the base aperture, taking care to remove the base and filter device out of the cup just as high as the base, cutting off the extraction. Thus, the extract with the nominal volume is obtained, and then other raw materials are added to prepare the beverage with one time of palatability.
As shown in fig. 7, the cup body 1 is a container, the processing parameters are known, the inner diameter of the bottom of the cup is R1, the inner diameter of the cup opening is R2, the oblique angle of the wall of the cup to the vertical direction is (>0), and the height in the cup is H; a filtering container 2 is a cylinder (platform), and the bottom radius R is not more than the cup bottom radius R; the length is not more than H; an opening at one end (upper end) of the filter can be filled with water, and a filter screen or a filter material is arranged at the other end (lower end) of the filter, so that the extraction liquid can be separated from solid particles; a filter base 3, the base is a ring slice, the fretwork circle internal diameter R1 equals the bottom radius R of filtering container 2, filtering container 2 can just and conveniently match the base center round hole, the base excircle radius is R2, R2 is greater than the bottom internal diameter R1 of cup, is less than the rim of a cup internal diameter R2. The ring surface of the ring is hollowed with a plurality of round holes, liquid can pass through the round holes, and the base ring is printed with a nominal volume of solution. The two plastic package films 4 seal the filter screen and the two ends of the opening of the filter, so that the substances to be extracted in the extraction container can be guaranteed and fresh. A cup cover 5 with the radius of R2 can just cover the cup mouth of the cup body 1, and the cup cover 5 is provided with a drinking spout which can be covered with a cover to prevent spilling and can be directly drunk. Other ingredient packages 6 may be used to complete the preparation of the beverage as other ingredients.
The method and the device have the principle that the extraction liquid is measured by a cavity formed by the plane of the filter base 3, the annular curved surface of the cup wall and the plane of the cup bottomThe product method. The inner diameter of the bottom of the cup R1, the oblique angle of the cup wall and the radius of the filter base 3 are R2, then the volume of the cavity is as follows:
the volume V obtained in this way is taken as the nominal volume of the filter base 3.
To improve the portability of the device, these components are designed such that: filter container 2, filter the base and have preserved with plastic envelope film 4 and sealed up and have deposited the raw materials of treating the extraction, other ingredient package 6, it is according to design process size requirement, can from top to bottom with bowl cover 5, filter the base, the filter is sealed in the cavity between bowl cover 5 and the cup 1 with the equipment order of the form cup 1 of ingredient package 6 to wholly carry.
In order to facilitate the user to control the extraction interception point and quantitatively measure the volume of the solution, the method and the device are realized as follows: the filter base 3 can adopt different parameter combinations of R1, R2 and the like to obtain the required cup-shaped appearance and the volume of the extraction solution in the method of measuring the volume of the solution in a control way, and the volume is marked on the filter base 3. The extraction is interrupted by a control method that when the liquid level of the solution which is visually observed through the transparent material is about to contact with the filter base 3 along with the rising of the volume of the extraction liquid and just overflows from the small holes of the base, the extraction is finished. The entire filter receptacle 2 and filter base 3 need only be removed from the bowl 1, leaving a volume of solution in the bowl that is the nominal volume of the filter base 3.
In order to obtain a worry device capable of combining different formula beverages, the combination method is realized in such a way that the filtering container 2 and the filter base 3 need to firstly remove the plastic sealing films 4 at the upper end and the lower end of the filtering container 2, then the lower end of the filtering container 2 and the filter base 3 are combined into a filtering device, and then the base is placed in the cup body 1 with the lower opening facing upwards.
In order to prepare fancy beverages containing various solid or liquid ingredients such as milk, sugar or chocolate, the preparation method of the beverages is realized as follows: the content of the ingredient bag 6 can be solid, liquid or sol, and the extraction solution can be added into the ingredient bag 6 when preparing the beverage, or the extraction solution can be added into the ingredient bag 6 and then extracted by a filtering device. In the second case, the space actually used for the trickling extraction needs to be added to the volume Vi of the contents of the ingredient pack 6 (solids can be converted into volume by weight), so the space V 'in the cup as a whole needs to be V + Vi, and therefore the values of R1, R2 and are chosen with the aim of obtaining V'.
In order to make the device have more diversified shapes and meet the requirement of users on the shapes aesthetically, the method has wide support degree on the shapes of the cups, and the shapes can be designed to include but not limited to a cup in a circular truncated cone form and other cups with known volumes (shapes which can be calculated by a geometric formula or shapes which can measure the volumes) and filter bases 3 by measuring the volumes of the extraction liquid by using a cavity formed by the plane of the filter bases 3, the annular curved surface of the cup wall and the plane of the cup bottoms for calculation or weighing.
The device provided by the utility model also utilizes the prompting extraction interception point and the method for controlling the solution capacity to realize the control of the solution concentration. The difference of the technical route lies in that a method of determining the volume by using the geometric space enveloped by the cup and the filter is used for measuring solution with fixed volume, the visual phenomenon that the solution is filled and overflows from small holes is used as a cut-off point prompt, and meanwhile, in order to consider that the volumes of the solutions required to be prepared for different beverages are different, different filter bases 3 can be preprocessed to change the measured volume, so that different types and different weights of raw materials can be combined by different combinations for the same cup to prepare various beverages.
Here, exemplifying the example of brewing a standard cup of latte with the apparatus and method of the present invention, we first propose a raw material formula of latte, using 12g coffee beans and 180ml liquid milk as raw materials, and make the process of extracting 90ml coffee liquid from 12g coffee powder by using a filtering device, mixing with 180ml milk uniformly, and then forming a cup of latte.
According to the formula and the principle of preparing the beverage, the device is selected firstly according to the method of the utility model, a cup and a paper cup with the size of 10 ounces are selected, the size is 90mm (height), 62mm (bottom caliber), 72mm (mouth caliber), and the oblique angle of the cup wall is 3.18 degrees. Grinding 12g of Arabica coffee beans into powder with proper thickness, filling into a cylindrical filter with radius of 25mm and height of 50mm, and sealing two ports with plastic packaging film, one is a filter screen and the other is a water injection opening. For the preparation of 90ml of coffee extract, an outer circle radius of the filter of 32.6mm and an inner circle space of 25mm for the matching filter were required. In addition, 180ml of liquid milk is filled in the milk bag as a single ingredient bag 6, all the components are dispersed in the cup, the cup cover 5 is covered and enveloped to form the pre-packaged food, and the assembly schematic diagram is shown in figure 5.
When preparing the coffee with iron, the envelope and the cup cover 5 are opened, all parts are taken out of the cup, the upper and lower envelope films 4 of the filter are torn off, then a section of the filter screen is assembled with the filter base 3, and the filter screen is placed in the cup downwards, thus completing the assembly of the filter. Then extracting coffee liquid, placing the cup and the filter screen below a hot water port of the water dispenser (the heat preservation temperature is 85-90 ℃, which is the appropriate temperature for coffee extraction), and injecting hot water. The hot water dissolves soluble substances in the coffee after passing through the coffee powder and the filter, and the coffee liquid is poured into the cavity of the cup bottom, the page floats upwards along with the increase of the liquid until the page is contacted with the filter base 3 and just overflows from the small hole of the base, at the moment, the filter is removed from the cup, and the extraction is finished. The last step is to unseal the ingredient bag 6 (liquid milk), pour the ingredient bag into a cup, stir and mix the ingredient bag with 90ml of coffee extract, and cover the cup cover 5 to apply a cup of standard brewed espresso coffee.
An alternative "iced American" coffee is illustrated here, in which 12g of ground coffee is extracted to give 90ml of coffee extract, plus 180g of ice 10 to give coffee. Since the ice cubes 10 used are converted to a volume of 180ml after melting with the hot coffee, the space in the cup that is actually needed for the extraction is 270 ml. The 10 oz paper cup described above was still used, thus requiring that the radius of the filter base 3 selected should be 35.3 mm. Referring to fig. 6, the solid ingredients are placed in the cup and the assembled filter is placed in the mouth of the cup, and then extracted in the same extraction manner as described above to prepare a cup of iced american coffee.
As another example, the method and apparatus of the present invention are equally applicable to a contoured container with a measurable spatial volume.
As shown in FIG. 6, there is illustrated a "flare cup" in the shape of a 40mm diameter by 50mm height cylinder (flare handle), plus a "flare bowl" of 50mm bottom diameter and 100mm top diameter, 30mm height. The volume of the cylindrical part is 62.8ml calculated by geometric principles, and the volume of the upper end bowl is 122.5 ml. For such a shape, the radius of the filter is set to 18mm, and the filter can be stored in the cup with the height of 50mm, if a cup of 160ml of American coffee is to be made, the base with the radius of 46.5mm is adopted, during the extraction process, after the coffee liquid is filled with 62.8ml of space of the torch handle, 97.2ml of space is obtained in the cavity formed by the torch bowl, 160ml of coffee extract liquid is obtained altogether, and a cup of American coffee can be made in the special-shaped container by the method of the invention.
Finally, declaring again: although the method and the device of the present invention have been explained by the above three examples, all the deformation and the replacement which do not deviate from the concept of the present invention are the protection scope of the present invention.
Claims (6)
1. A portable quantitative trickling filtration extraction device for preparing beverages comprises a cup body and a cup cover, and is characterized in that a filter base is arranged in the middle of the inside of the cup body, the center of the filter base is of a hollow structure, a filter container is supported at the hollow structure, and a filter section is arranged at the lower end part of the filter container; the filter base is clamped on the inner wall of the cup body, and a nominal volume cavity is formed by the filter base, the side wall of the cup body and the bottom of the cup body; the filter bases are multiple and are replaced according to the nominal volume of the nominal volume cavity.
2. Portable metered drop filter extraction device for brewing beverages as claimed in claim 1, wherein said filter section is a filter screen or a filter plate with multiple holes.
3. The portable metered drop filter extractor of claim 1 wherein said filter base further comprises at least one aperture therethrough for viewing a lower portion of said filter base for fluid spillage.
4. The portable metered drip extraction unit for brewing beverages of claim 1, wherein said cup body has a plurality of protrusions disposed on an inner wall thereof in sequence from bottom to top, said protrusions being adapted to receive a filter base lowered from a rim of said cup body.
5. The portable type quantitative trickling filtration extraction device for preparing beverage according to any one of claims 1 to 4, wherein the two ends of the filtration container are respectively provided with a plastic film for sealing the two ends of the filtration container so that the substance to be extracted in the filtration container can be preserved and fresh.
6. The portable metered drip extraction device for brewing beverages of claim 1 further comprising a dispensing cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184522.8U CN212089245U (en) | 2018-12-25 | 2018-12-25 | Portable quantitative trickling filtration extraction device for preparing beverage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184522.8U CN212089245U (en) | 2018-12-25 | 2018-12-25 | Portable quantitative trickling filtration extraction device for preparing beverage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212089245U true CN212089245U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822184522.8U Withdrawn - After Issue CN212089245U (en) | 2018-12-25 | 2018-12-25 | Portable quantitative trickling filtration extraction device for preparing beverage |
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| CN (1) | CN212089245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619977A (en) * | 2018-12-25 | 2019-04-16 | 杭州啊啦屋里智能科技有限公司 | A kind of portable quantitative drop filter extraction equipment and method of modulation beverage |
-
2018
- 2018-12-25 CN CN201822184522.8U patent/CN212089245U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619977A (en) * | 2018-12-25 | 2019-04-16 | 杭州啊啦屋里智能科技有限公司 | A kind of portable quantitative drop filter extraction equipment and method of modulation beverage |
| CN109619977B (en) * | 2018-12-25 | 2023-12-01 | 杭州啊啦屋里智能科技有限公司 | Portable quantitative drip filtration extraction device and method for preparing beverage |
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