CN201243955Y - Multifunctional beverage extractor - Google Patents
Multifunctional beverage extractor Download PDFInfo
- Publication number
- CN201243955Y CN201243955Y CNU2008201388531U CN200820138853U CN201243955Y CN 201243955 Y CN201243955 Y CN 201243955Y CN U2008201388531 U CNU2008201388531 U CN U2008201388531U CN 200820138853 U CN200820138853 U CN 200820138853U CN 201243955 Y CN201243955 Y CN 201243955Y
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- outer container
- extraction device
- pressurd vessel
- inner pressurd
- drink extraction
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Abstract
The utility model discloses a multifunctional drink extraction device which comprises an outer container and an inner container, wherein the inner container is arranged in the outer container which is movably sleeved with the inner container, the outer container comprises a closed bottom surface, the bottom surface of the inner container is provided with a bottom filter screen, the inner cavity of the inner container is divided into an upper cavity and a lower cavity through a middle filter screen or a perforated baffle, and a mechanical seal device is arranged between the side wall of the outer container and the side wall of the inner container. The multifunctional drink extraction device can be used for extracting or filtering various drinks such as coffee, tea, drinking water, and the like.
Description
Technical field
The utility model relates to beverage maker, relates in particular to a kind of multifunctional drink extraction device, can be used for the extraction or the filtration of multiple beverages such as coffee, tea.
Background technology
The best extraction that Espresso generally acknowledges in the whole world requires: the pressure of 8-9Par, the water temperature about 93 degrees centigrade, the extraction time of 20-25 about second.But at present the world and domestic market existing (on-electric) coffee pot and extraction utensil product all can't accomplish to meet fully best extraction requirement of generally acknowledging, can't realize that also three kinds of extracting process change selection arbitrarily, more can not be as other purposes.
Moca coffee pot claims to take Pori's kettle again: 1903 by gondola ratio since then (Bialetti) company begin to make and sell in a large number.Moca coffee pot is made up of last kettle, filter screen and following kettle.Water places down kettle, coffee powder in filter screen in, after kettle is heated instantly, produce steam, forms certain pressure, hot water is up pushed, through the tubule in coffee powder and the kettle, run into after the pot lid, just drop in the kettle formation coffee liquid.Owing to form certain air pressure,, also be called manual concentrated coffee (Manual Espresso) so belong to high pressure type cooking method.Kettle was heated to the water boiling and produces pressure under Moca coffee pot adopted and seals, so have following defective:
1) extraction water temperature too high (boiling point of water is above 100 degrees centigrade under the sealing state), and the optimum temperature of coffee extracted is between 85-94 degree centigrade.The form of extraction so rely under the sealing state boiling, water temperature is too high and to produce extraction excessively be one of unmodifiable defective of Moca coffee pot.
2) owing to being that the pressure that relies on water to produce after boiling extracts, so the size of pressure is all uncontrollable with the lasting time in extraction process.
3) owing to being heated to the water boiling, kettle under relying on produces pressure, so under the prerequisite of considering safety coefficient and product cost, following kettle just simply is added with the heated sealed device of safety valve not as boiler design.So the pressure of generation is very little.Do not reach the desirable 8-12Bar of Espresso at all.
4) must rely on the heating of naked light or electric heater unit to work.Service condition and portability are restricted.
5) owing to following kettle is under the heated sealed state, so the problem of security is arranged.
6) extracting process and purposes are single.
Manual draw bar machine: utilize piston to pressurize and produce the needed pressure of making Espresso.The pressure that piston produces when pull bar pulls down is applied to hot water and gets on to infuse coffee, and the defective of manual draw bar machine is:
1) owing to used the lever pressurizing piston, and must cooperate base,, can't use as portable product so volume is huge relatively.
2) extracting process and purposes are single.
3) reason of volume material and processing technology makes price also higher relatively.
Portable air pressure ESP coffee machine: extracting pressure relies on the manual pressure air, stores in container, then discharges the compressed air in the container and produces extracting pressure.The defective of portable air pressure ESP coffee machine is:
1) owing to relying on the compressed air that is released in the container, extracting pressure produces extracting pressure.So caused the extracting pressure instability, produced the pressure linearity that extremely finishes by the extraction beginning and dropped to 0 step-down phenomenon gradually.Owing to be portable product, so the volume of air accumulator is restricted, it is insurmountable problem that pressure descends in extraction process.
2) owing to rely on the manual pressure air, under the prerequisite that the volume of air accumulator is restricted again, whole extraction process can't reach desirable 8Par left and right sides extracting pressure and the extraction time about 20 seconds.
3) manufacturing process complexity, purposes is single.
4) hot water source's mode is single.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, provide a kind of cheap for manufacturing cost, technology is simple, easy to use, need not extra power, can be portable, can select various thermals source for use, be implemented in the mode that to use multiple extraction and filtration in the nest instead, and reach the high-quality extraction and filter the multifunctional drink extraction device of purpose.
The utility model discloses a kind of multifunctional drink extraction device, comprise outer container and inner pressurd vessel, inner pressurd vessel places in the outer container, pivot bush unit between outer container and inner pressurd vessel, outer container comprises the bottom surface of sealing, the inner pressurd vessel bottom surface is provided with the bottom surface filter screen, and the inner pressurd vessel inner chamber is divided into upper plenum and following cavity by middle filter screen or perforated baffle, is provided with mechanically-sealing apparatus between the sidewall of outer container and the sidewall of inner pressurd vessel.
Mechanically-sealing apparatus can adopt conventional mode as on container inside wall or the inner pressurd vessel lateral wall sealing ring being set outside.
Can realize relatively moving by pivot bush unit between the sidewall of above-mentioned outer container and inner pressurd vessel, and in the process of relatively moving, mechanically-sealing apparatus can make and keep sealing between outer container madial wall and inner pressurd vessel lateral wall.
The cross section of above-mentioned outer container madial wall is unanimous between the higher and lower levels.The cross section of foregoing device lateral wall can be unanimous between the higher and lower levels or inconsistent (as cone in conjunction with cylindrical form).
Outer container and inner pressurd vessel can adopt various container shapes commonly used, as cylinder, cuboid, polyhedron or the like, and preferred cylinder.
When preparation coffee and tea, the following cavity of inner pressurd vessel can be used for placing coffee powder or tealeaves.
For making things convenient for picking and placeing of coffee powder and tealeaves, foregoing device bottom surface filter screen, middle filter screen or perforated baffle are detachable.Perhaps, be provided with detachable device between the sidewall of the upper plenum of foregoing device and following cavity, as cavity sidewalls up and down through the detachable connection of screw thread.
When purifying waste water or prepare other drinks, the following cavity of inner pressurd vessel can be used for placing drinks such as active carbon, medical stone and filters or rapidoprint.
Preferable, at least one side of the bottom surface filter screen of foregoing device is provided with a grade water sheet.Shelves water sheet is detachable.At least be provided with an opening on the shelves water sheet.The water inlet area of inner pressurd vessel bottom can be regulated via filter screen or shelves water sheet.
Preferable, the bottom surface of above-mentioned outer container is provided with pressure equaliser, and pressure equaliser comprises pore and air vent switch, when air vent switch was closed, the outer container bottom lock was when air vent switch is opened, in can entering via pore, atmosphere between the outer container, helps the separation of inside and outside container bottom.
Preferable, above-mentioned outer container also is with screw thread pressurization power-assisted pipe box outward, screw thread pressurization power-assisted pipe box comprises the tubular structure and the handle of upper and lower opening, handle links to each other with the tubular structure outer wall, the madial wall of outer container lateral wall and tubular structure is provided with the screw thread that cooperatively interacts, outer container and tubular structure are through the screw thread socket, and the pipe box upper limb is provided with the partly or entirely flange of overlay content device upper limb.When using screw thread pressurization power-assisted sleeve pipe, the upper flange of pipe box fastens inner pressurd vessel, turning handle, along with rotating on outer container through screw thread, pipe box moves down, inner pressurd vessel is driven and outer container generation relative displacement, and the design of pipe box can realize at the uniform velocity pressurizeing, so pressure oscillation can not occur in extraction process, and the time of extraction also is very easy to control.
Preferable, above-mentioned pressurization power-assisted pipe box is detachable.
Above-mentioned handle can have various ways, as can be direct rod shape, and vertical with the tubular structure lateral wall, perhaps also can be multiple versions such as L shaped.
Preferable, in the foregoing device, also be provided with the extract delivery line on middle filter screen or the perforated baffle.The edge of opening of extract delivery line one end is harmonious with middle filter screen or perforated baffle edge, and the other end is a delivery port up.
Preferable, the delivery port place of above-mentioned extract delivery line is provided with pressurizing valve.The design of extract delivery line can realize the threshold variations of pressure at the delivery port place, makes can obtain crema when the coffee pressure extraction.
Preferable, above-mentioned extract delivery line is detachable.
Multifunctional drink extraction device of the present utility model can be used for extracting beverage, comprises pressure extraction Italy concentrated coffee, preparation French extraction coffee, drips filter extraction coffee, the extraction of tealeaves and the extraction of other plants such as tea such as lemon, jasmine tea.
Multifunctional drink extraction device of the present utility model also can be used as filter, comprise by the activated carbon filtration drinking water of in the following cavity of inner pressurd vessel, packing into, perhaps pack into healthy mineral or ores such as medical stone, filter drinking water, reach the inclusion that changes water, obtain the purpose of different drinking water.
The operation principle of multifunctional drink extraction device various uses of the present utility model is as follows:
Be used for pressure extraction: outer container adds relevant temperature and volume required water, the extract of packing in the cavity under the inner pressurd vessel, with inside and outside container fit, manually inner pressurd vessel is pressed into outer container, in the inside and outside vessel clearance because mechanical seal is arranged, water in the outer container enters in the inner pressurd vessel upper plenum passing cavity under the inner pressurd vessel under the effect under the pressure that the inner pressurd vessel fit presses down, and finishes the process of pressure extraction.Extracting pressure derives from manually, and extracting pressure is adjusted with the plant powder thickness that is extracted by the water inlet area of inner pressurd vessel bottom and the area of extract outlet.Because the power resources of required extracting pressure are manual, if act on interior cup pressurization by screw thread pressurization power-assisted pipe box and driving lever, maximum producible pressure is higher than 15 kg/cm, can reach needed desirable requirement of extraction Espresso fully: 8-9Bar pressure, and the water temperature about 93 degrees centigrade and the extraction time of 20-25 about second in device of the present utility model, also be easy to realize.Therefore, device of the present utility model can be realized the preparation of high-quality Espresso.
Be used for French extraction:, inject the hot water of temperature required and volume again to outer container with the extract outer container of packing into.Stirred evenly static 1-2 minute.The inner pressurd vessel face filter screen of only keeping on file is pressed into outer container with inner pressurd vessel.Liquid in the outer container enters inner pressurd vessel pressing down in the process of inner pressurd vessel by inner pressurd vessel bottom surface filter screen.The powder that is extracted will be stayed the outer container bottom behind the strainer filtering, extract enters inner pressurd vessel.Extraction is finished.
Be used for dripping the filter extraction: filter screen or bottom surface filter screen in the middle of inner pressurd vessel is removed, in inner pressurd vessel, put into extract, inner pressurd vessel is shelved on the outer container, in inner pressurd vessel, inject the water of temperature required and volume.The water that injects inner pressurd vessel passes extract and splashes into outer container by filter screen, finishes extraction.
Be used as filtration, purification: put into activated carbon granule in the following cavity of inner pressurd vessel, inner pressurd vessel is shelved on the outer container, injecting in inner pressurd vessel needs filtering and purifying water.The water that injects inner pressurd vessel passes activated carbon granule and splashes into outer container by filter screen, finishes filtration, purification.
Compare with existing extraction equipment, the beneficial effects of the utility model are as follows:
A. effect of extracting
On the function of pressure extraction Espresso, because the effective pressure to extract (coffee powder) has reached internationally recognized 8-9Bar easily, especially for the device that screw thread pressurization power-assisted sleeve pipe is housed, in the pressure process since be the rotation press down along screw thread, as long as the rotation so remain a constant speed, output pressure are straight substantially stable during doing work.The amount of extraction and time also can be controlled by the number of turns and the rotating speed of rotation.Extract water temperature owing to can oneself select, thus on the function of extraction Espresso, reached the effect of electronic pump pressure coffee machine, and meet the specialty requirement of Espresso extraction fully: the effective pressure of 8-9Bar; Water temperature about 93 degrees centigrade; Time about 20 seconds.
In the French extraction,, press effect so on extraction results, be equal to traditional method fully owing to press extractor tool identical with traditional method on function and the principle.
In pressurization French extraction, because the liquid that is extracted has been applied pressure about 1Bar,, comparatively strong on mouthfeel so to compare extraction more outstanding with traditional French.
Drip to consider in the extraction, because extraction principle and traditional identical is considered extraction (hand dashes) so effect of extracting is equal to traditional dripping fully.
B. filtration, purification effect
The filtration, purification effect depends on the suction-operated of activated carbon granule, on result of use, and different activated carbon granules, the effect of filtration, purification has difference.Say that in a broad sense the purification filtering effect is equal to uses the general water purification filter of identical activated carbon granule.
C. result of use
Under the general state, Espresso must only could be realized in the place that possesses the pump pressure coffee machine so drink Espresso by electronic pump pressure coffee machine extraction.And the utility model is urinated in carrying owing to device volume, easy to use, as long as there is being suitable temperature hot water maybe can be heated under the thermal source condition of suitable temperature, can extract Espresso, such condition demand is equal to the condition (extracting cup also can be used as the container of coffee for drinking) of Instant Drinks instant coffee, promptly, can be implemented in any environment and extract Espresso by this device.
Device of the present utility model can satisfy all conditions of the high-quality Espresso of extraction easily, obtains high-quality Espresso, and this also is that prior art or product are not accomplished.
Device extraction mode of the present utility model is selected variation, and thoroughly having broken away from traditional coffee extraction utensil can only a kind of problem that extracts mode of single use.The user can be random the extraction mode of the suitable own taste of selection.
D. frame for movement of the present utility model is simple, and the processing and manufacturing cost is low to be its remarkable advantages.Available heat-resisting metal or plastics manufacturing (because the course of work of pressurization, some accessory preferable alloy are arranged).The outer container that different manufactured materials is made, equal direct suitable hot water of implantation temperature, the material that heat resistance is good also can add cold water, then obtains hot water by heating the mode that outer container makes cold water in the outer container reach needed temperature.Contrast reaches the Espresso of same extraction quality, and the utility model is compared with electronic pump pressure coffee machine, all has clear superiority at aspects such as cost, ease of use and portability.
Description of drawings
Fig. 1: the structural representation of multifunctional drink extraction device A
Fig. 2: multifunctional drink extraction device A inner pressurd vessel mobile status schematic diagram
Fig. 3: multifunctional drink extraction device A outer container structural representation
Fig. 4: multifunctional drink extraction device A inner pressurd vessel structural representation
Fig. 5: the structural representation of multifunctional drink extraction device B
Fig. 6: multifunctional drink extraction device B inner pressurd vessel mobile status schematic diagram
Fig. 7: multifunctional drink extraction device B outer container structural representation
Fig. 8: multifunctional drink extraction device B inner pressurd vessel structural representation
Fig. 9: the screw thread pressurization power-assisted sleeve structure schematic diagram of multifunctional drink extraction device B
The specific embodiment
Multifunctional drink extraction device A as illustrated in fig. 1 and 2, comprise outer container 1 (as shown in Figure 3) and inner pressurd vessel 2 (as shown in Figure 4), inner pressurd vessel 2 places in the outer container 1,2 pivot bush units of outer container 1 and inner pressurd vessel are also detachable, outer container comprises sealing bottom surface 3, the inner pressurd vessel bottom surface is provided with bottom surface filter screen 4, the downside of bottom surface filter screen is provided with a grade water sheet 15, establish the hole on the shelves water sheet, the inner pressurd vessel inner chamber is divided into upper plenum 6 and following cavity 7 by perforated baffle 5, the madial wall of outer container is provided with sealing ring 10, and bottom surface filter screen 4 and perforated baffle 5 are detachable.
Multifunctional drink extraction device B as illustrated in Figures 5 and 6, comprise outer container 1 (as shown in Figure 7) and inner pressurd vessel 2 (as shown in Figure 8), inner pressurd vessel 2 places in the outer container 1,2 pivot bush units of outer container 1 and inner pressurd vessel are also detachable, outer container comprises sealing bottom surface 3, the inner pressurd vessel bottom surface is provided with bottom surface filter screen 4, the bottom surface filter screen has a grade water sheet 15, the inner pressurd vessel inner chamber is divided into upper plenum 6 and following cavity 7 by perforated baffle 5, the lateral wall of inner pressurd vessel is provided with sealing ring 10, is connected through screw thread 11 between the sidewall of upper plenum 6 and following cavity 7.The bottom of outer container 1 is provided with pressure equaliser 12, pressure equaliser comprises the pore of being located at the outer container bottom surface and is used for the pressure balance screw of sealed porosity, when the pressure balance screw tightens, the outer container bottom lock, when the pressure balance screw unclamps, in can entering via pore, atmosphere between the outer container, helps the separation of inside and outside container bottom.The supporting screw thread pressurization power-assisted pipe box (as shown in Figure 9) that is provided with on the inwall of outer container and the outer wall of inner pressurd vessel, screw thread pressurization power-assisted pipe box comprises the tubular structure 13 and the handle 14 of upper and lower opening, handle is located at the tubular structure outer wall, the outer wall of outer container and the inwall of tubular structure are provided with the screw thread 131,132 that cooperatively interacts, the outer wall of outer container and the cylindrical shape of pipe box contact portion for cooperating with tubular structure.Outer container and tubular structure are through the screw thread socket, and the pipe box upper limb is provided with the partly or entirely flange 133 of overlay content device upper limb.Also be provided with dismountable extract delivery line 8 on the middle filter screen 5, the edge of opening of extract delivery line one end and middle filter screen 5 edges are harmonious, and the other end is a delivery port up, and delivery port is provided with pressurizing valve 9.
Claims (14)
1. multifunctional drink extraction device, it is characterized in that, comprise outer container and inner pressurd vessel, inner pressurd vessel places in the outer container, pivot bush unit between outer container and inner pressurd vessel, outer container comprise the bottom surface of sealing, and the inner pressurd vessel bottom surface is provided with the bottom surface filter screen, the inner pressurd vessel inner chamber is divided into upper plenum and following cavity by middle filter screen or perforated baffle, is provided with mechanically-sealing apparatus between the sidewall of outer container and the sidewall of inner pressurd vessel.
2. multifunctional drink extraction device according to claim 1 is characterized in that described mechanically-sealing apparatus is a sealing ring.
3. multifunctional drink extraction device according to claim 1 is characterized in that the cross section of described outer container madial wall is unanimous between the higher and lower levels.
4. multifunctional drink extraction device according to claim 1 is characterized in that described inner pressurd vessel bottom surface filter screen, middle filter screen or perforated baffle are detachable.
5. multifunctional drink extraction device according to claim 1 is characterized in that, the upper plenum of described inner pressurd vessel and following cavity are detachable.
6. multifunctional drink extraction device according to claim 1 is characterized in that at least one side of the bottom surface filter screen of described inner pressurd vessel is provided with a grade water sheet.
7. as multifunctional drink extraction device as described in the claim 6, it is characterized in that described shelves water sheet is detachable.
8. as multifunctional drink extraction device as described in the claim 6, it is characterized in that described shelves water sheet is provided with an opening at least.
9. multifunctional drink extraction device according to claim 1 is characterized in that the bottom surface of described outer container is provided with pressure equaliser, and pressure equaliser comprises pore and air vent switch.
10. as multifunctional drink extraction device as described in arbitrary claim among the claim 1-9, it is characterized in that, described outer container is with screw thread pressurization power-assisted pipe box outward, screw thread pressurization power-assisted pipe box comprises the tubular structure and the handle of upper and lower opening, handle links to each other with the outer wall of tubular structure, the madial wall of outer container lateral wall and tubular structure is provided with the screw thread that cooperatively interacts, and outer container and tubular structure are through the screw thread socket, and the pipe box upper limb is provided with the partly or entirely flange of overlay content device upper limb.
11., it is characterized in that described screw thread pressurization power-assisted pipe box is detachable as multifunctional drink extraction device as described in the claim 10.
12. as multifunctional drink extraction device as described in arbitrary claim among the claim 1-9, it is characterized in that in the described inner pressurd vessel, middle filter screen is provided with the extract delivery line, the edge of opening and the middle filter cloth edge of extract delivery line one end are harmonious, and the other end is a delivery port up.
13., it is characterized in that the delivery port place of described extract delivery line is provided with pressurizing valve as multifunctional drink extraction device as described in the claim 12.
14., it is characterized in that described extract delivery line is detachable as multifunctional drink extraction device as described in the claim 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201388531U CN201243955Y (en) | 2008-09-27 | 2008-10-09 | Multifunctional beverage extractor |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820153621 | 2008-09-27 | ||
| CN200820153621.3 | 2008-09-27 | ||
| CNU2008201388531U CN201243955Y (en) | 2008-09-27 | 2008-10-09 | Multifunctional beverage extractor |
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| Publication Number | Publication Date |
|---|---|
| CN201243955Y true CN201243955Y (en) | 2009-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201388531U Expired - Lifetime CN201243955Y (en) | 2008-09-27 | 2008-10-09 | Multifunctional beverage extractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN201243955Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010037340A1 (en) * | 2008-09-27 | 2010-04-08 | Chen Yiru | Portable multifunctional coffee extracting device and its application |
| CN102410862A (en) * | 2010-09-25 | 2012-04-11 | 中国石油化工股份有限公司 | Detecting device and detecting method for detecting height of liquid in extraction tower |
| CN106102524A (en) * | 2014-03-14 | 2016-11-09 | 康富公司 | For brewing and/or soaking the apparatus and method of tea |
| WO2020125137A1 (en) * | 2018-12-20 | 2020-06-25 | 佛山市顺德区华酷电器科技有限公司 | Manual press type coffee machine |
-
2008
- 2008-10-09 CN CNU2008201388531U patent/CN201243955Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010037340A1 (en) * | 2008-09-27 | 2010-04-08 | Chen Yiru | Portable multifunctional coffee extracting device and its application |
| CN102410862A (en) * | 2010-09-25 | 2012-04-11 | 中国石油化工股份有限公司 | Detecting device and detecting method for detecting height of liquid in extraction tower |
| CN102410862B (en) * | 2010-09-25 | 2013-01-23 | 中国石油化工股份有限公司 | Detecting device and detecting method for detecting height of liquid in extraction tower |
| CN106102524A (en) * | 2014-03-14 | 2016-11-09 | 康富公司 | For brewing and/or soaking the apparatus and method of tea |
| WO2020125137A1 (en) * | 2018-12-20 | 2020-06-25 | 佛山市顺德区华酷电器科技有限公司 | Manual press type coffee machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090527 Effective date of abandoning: 20081009 |