CN109222654A - Load the extraction container of extracting substance - Google Patents
Load the extraction container of extracting substance Download PDFInfo
- Publication number
- CN109222654A CN109222654A CN201811313464.2A CN201811313464A CN109222654A CN 109222654 A CN109222654 A CN 109222654A CN 201811313464 A CN201811313464 A CN 201811313464A CN 109222654 A CN109222654 A CN 109222654A
- Authority
- CN
- China
- Prior art keywords
- plug
- extraction
- extraction container
- outlet channel
- liquid outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 80
- 239000000126 substance Substances 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 36
- 125000004122 cyclic group Chemical group 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 9
- 210000003205 muscle Anatomy 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000012864 cross contamination Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002516 radical scavenger Substances 0.000 abstract description 3
- 239000000284 extract Substances 0.000 description 10
- 239000002775 capsule Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000013361 beverage Nutrition 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/02—Coffee-making machines with removable extraction cups, to be placed on top of drinking-vessels i.e. coffee-makers with removable brewing vessels, to be placed on top of beverage containers, into which hot water is poured, e.g. cafe filter
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
- A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
- A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
- A47J31/3666—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means whereby the loading of the brewing chamber with the brewing material is performed by the user
- A47J31/3671—Loose coffee being employed
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The present invention relates to a kind of extraction containers for loading extracting substance, including having the shell to load the accommodating cavity of extracting substance in it, package parts are fixed at the upper end opening of accommodating cavity to be covered, it is characterized by: the bottom of the shell is equipped with liquid outlet channel, the back pressure valve module cooperated with the inner port of liquid outlet channel is equipped in shell, when pressure inside accommodating cavity reaches certain value, back pressure valve module opens juice and passes through liquid outlet channel.This extraction container itself carries back pressure, this also allows for the extraction equipment using the extraction container without additional setting back pressure, the juice extracted can be allowed directly to flow out in cup via liquid outlet channel, it is not necessary that liquid stream road is additionally provided in extraction equipment, or the scavenger circuit being additionally arranged, effectively lower the manufacture and use cost of extraction equipment, and extraction container is disposable unit, the cross contamination for effectively avoiding extraction juice allows extraction equipment to can be adapted for the extraction container that extraction is filled with different extracting substances.
Description
Technical field
The present invention relates to a kind of extraction containers of filling extracting substance for extraction equipment, and extraction equipment is that one kind passes through
Content in container is extracted the extract equipment of corresponding juice by high-voltage high-speed heating water, suitable for handling the appearance for being packaged with ingredient
Device (capsule), ingredient can generate beverage or edible after the pressure (hydraulic) water interaction with the liquid being introduced into capsule such as heat
Juice common are coffee extracted machine, tea-drinking extracter, medicinal material extracter, herbal boiling machine etc..
Background technique
Extraction equipment is a kind of extraction that content in container is extracted to corresponding juice by high-voltage high-speed heating water
Equipment, suitable for handling the container (capsule) for being packaged with ingredient, ingredient is in the pressurization water phase with the liquid such as heat being introduced into capsule
Beverage or edible juice can be generated after interaction.Extraction equipment includes water pump, heating boiler, extraction module, extraction module
It include the first parts and the second parts that can be relatively moved, after the second parts are slid onto and contact with the first parts between the two
Seal closure is equipped with liquid outlet channel in the first parts, to guarantee certain extract to form the sealing extraction chamber to accommodate capsule
Pressure, can be arranged counterbalance valve at liquid outlet channel, and liquid outlet channel passes through outlet tube again and connects liquid outlet to extraction equipment.
Existing extraction equipment is only suitable for extracting a kind of substance, if coffee machine can only extract coffee, if extracted with coffee machine
Tealeaves or Chinese medicine are taken, can then other beverages be had an impact by remaining in liquid outlet channel and outlet tube.Especially in boiling machine
More to avoid two kinds of different extracting substances from extracting influencing each other for medical fluid, existing boiling machine when decocting next secondary Chinese herbal medicine,
Upper one secondary herbal liquid medicine adversely affects decocting for next auxiliary, or even will appear two auxiliary phases there are also certain residual
The risk mutually restrained.
To find out its cause, being because needing that the liquid outlet channel with back pressure additionally is arranged in extraction equipment, if one can be designed
Money just can prevent extraction equipment and extract by the juice extracted directly via the disposable extraction container for loading extracting substance
The cross contamination generated when taking different extracting substances.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of included back-pressure structure for above-mentioned state of the art
Filling extracting substance extraction container, the extraction container be not necessarily to by extraction equipment generation back pressure just can be directly by extracting substance
Effective component sufficiently extract, the juice extracted from the extraction container can flow directly out it is for a person to use, thus use this extraction
The extraction equipment of extracting container is without additional liquid outlet channel of the setting with back pressure.
The technical scheme of the invention to solve the technical problem is: a kind of extraction container for loading extracting substance,
Including having in it to the shell that loads the accommodating cavity of extracting substance, be fixed at the upper end opening of accommodating cavity package parts into
Row covers, it is characterised in that: the bottom of the shell is equipped with liquid outlet channel, and the inner port with liquid outlet channel is equipped in the shell
The back pressure valve module of cooperation, when the pressure inside accommodating cavity reaches certain value, it is logical by going out liquid that back pressure valve module opens juice
Road.
Preferably, above-mentioned back pressure valve module includes platen, using plug made of flexible material, it is provided on the platen
If doing liquid aperture, the platen is fixed on the lower part of accommodating cavity, which separates upper upper chambers independent of each other for accommodating cavity
Room and lower chamber, by going out the connection of liquid aperture between upper chamber and lower chamber, the upper chamber is to load extraction
Substance, lower chamber are compressed in lower chamber by the gland to accommodate juice extracted, plug and keep blocking
The inner port trend of liquid outlet channel promotes plug to deform when the pressure of lower chamber reaches certain value to open
The inner port of liquid outlet channel.Accommodating cavity is separated into two independent chambers up and down by platen by this structure, and each chamber effect is not
Together, to load extracting substance, lower chamber is arranged in lower chamber and blocks up to accommodate juice extracted upper chamber
Head separates plug and extracting substance, and extracting substance is avoided to influence the plugging effect of plug, guarantees there was only juice extracted
Pressure is formed to plug, lower chamber returns juice extracted and provides temporarily providing room, and pressure is allowed to put aside in smaller space, carries on the back
Press better effect；In addition, this structure is to promote plug to deform to open out liquid when lower chamber pressure reaches certain value
The inner port in channel has abandoned conventional back pressure valve in such a way that spring provides back-pressure, and spring can be to the juice extracted
Pollution is formed, this plug is made of the rubber material of food-grade, avoids the pollution to the juice extracted.
It is further improved, above-mentioned the upper part of the plug has the multi-diameter shaft for upwardly extending setting, and the thin axle portion of multi-diameter shaft is equipped with
Cyclic annular card slot, the middle part of the platen have perforation, and the cyclic annular card muscle with the cyclic annular pocket matches is equipped in perforation, described thin
Axle portion is threaded through in perforation, and the cyclic annular card muscle holding, in cyclic annular card slot, the bottom surface of the platen is then compressed on multi-diameter shaft
Big axle portion top surface.Plug can be pre-assembled on platen and form component by this structure, and cyclic annular card muscle holding blocks in ring-type
Make plug be not easily disconnected from platen in slot, can install in advance in this way, then again assembles this back-pressure structure as standalone module
Into shell, assembling is more convenient.In addition, the bottom surface of platen is compressed on the top surface of the big axle portion of multi-diameter shaft, axial direction is formed to plug
Upper limit, it is easy to assembly quick as long as being extruded down into platen component when assembly.
It further improves, the inner bottom surface of above-mentioned lower chamber is equipped with the cyclic annular convex ribs to raise upward, the ring-type convex ribs
The inner hole surrounded constitutes the inner port of the liquid outlet channel, and the bottom surface of the plug is pressed on the top surface of cyclic annular convex ribs, so that
Spacing is formed between the bottom surface of plug and the inner bottom surface of lower chamber.The inner bottom surface of cyclic annular convex ribs protrusion lower chamber, so that stifled
The bottom surface of head is easier to compress to form sealing with the top surface of cyclic annular convex ribs, meanwhile, the inner bottom surface of the bottom surface of plug and lower chamber it
Between form spacing, the juice in spacing with certain pressure can generate upward thrust to plug bottom surface, so that plug bottom is more
Contraction distortion is easily squeezed, easily generates the gap passed through for juice between the bottom surface of plug and cyclic annular convex ribs.
Preferably, the bottom surface of above-mentioned plug is concave spherical surface.Can play in this way juice pressure return in (in plug bottom surface
Portion), it is easier to it struts plug and flows out juice extracted.
Preferably, the bottom surface of above-mentioned plug has a circle and the matched annular recess of the cyclic annular convex ribs.The structure
Plug bottom is made to be easier to squeeze contraction distortion conducive to pressure.
It advanced optimizes, the bottom surface of above-mentioned plug has the inserting column for the inner port for extending downwardly and being inserted into liquid outlet channel, inserts
Multiple circumferentially spaced intake chutes are provided on the peripheral wall of column, and intake chute extends upwardly to the bottom surface of plug.Work as lower part
For the pressure that chamber generates by after the bottom squeeze contraction distortion of plug, juice can flow out to cup via intake chute, entirely liquid out
Channel will not be fully opened, and back pressure effect is obvious, can more sufficiently extract the effective abundant of extracting substance.
It is further improved, the bottom surface periphery of above-mentioned platen has the annular wall extended downwardly, the internal perisporium of the accommodating cavity
It is equipped with limit rib annular in shape, the top surface of the platen is suppressed by the limit rib, and the bottom of the annular wall is shelved on down
On the inner face of portion's chamber.Limit rib is to the axial upper limit of platen top surface, the annular wall of the inner face of lower chamber to platen
Axial lower limit guarantees platen assembling in place, and in addition annular wall also forms the cavity of indent, filter element can be placed in annular wall
In the cavity of formation, platen, plug and filtering is allowed not to be integrally formed component for more preferable group of component.
Such as extracting substance such as tealeaves or similar tablet, then easily make the extracting substance of sheet that will go out liquid in extraction process
Aperture blocks, and causes to be discharged unsmooth, for the generation for avoiding this case, is further improved, the top surface of above-mentioned platen is equipped with more
A protrusion to raise upward.Protrusion plays the role of blocking extracting substance, prevents the extracting substance of sheet from blocking out liquid completely
Aperture.
It further improves, filter element is equipped in above-mentioned lower chamber, which will go out liquid aperture and block.Filtering
Component be arranged so that can only have filter element by the juice for going out liquid aperture after just can enter bottom chamber so that juice is more
It slowly enters in lower chamber, upper chamber can be made to generate higher extracting pressure in this way, extract more abundant, high pressure extraction
Suitable for coarse powdery and need very high pressure extract material, not filter element then be suitable for foliaceous and large grained
Extract material, such as tealeaves class.Filter element can be filter screen, filtration core, filter membrane, active carbon etc..
Compared with the prior art, the advantages of the present invention are as follows: the bottom of shell is equipped with liquid outlet channel, and is equipped in shell
The back pressure valve module cooperated with the inner port of liquid outlet channel, when accommodating cavity internal pressure reaches certain value, back pressure valve module is beaten
It opens juice and passes through liquid outlet channel；It is maximum with traditional extraction container (such as coffee capsule) the difference lies in that extraction container itself from
Band back pressure, this also allows for the extraction equipment using the extraction container without additional setting back pressure, can allow the juice extracted
Directly flowed out in cup via liquid outlet channel, it is not necessary that liquid stream road is additionally provided in extraction equipment, or be additionally arranged
The manufacture and use cost of extraction equipment are effectively lowered in scavenger circuit, and extraction container is disposable unit, effectively avoids extracting
The cross contamination of taking juice allows extraction equipment to can be adapted for the extraction container that extraction is filled with different extracting substances.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the embodiment of the present invention；
Fig. 2 is the schematic perspective view two of the embodiment of the present invention；
Fig. 3 is the cross-sectional view of the embodiment of the present invention (plug bottom surface is concave spherical surface)；
Fig. 4 is the cross-sectional view of the embodiment of the present invention (plug bottom surface has annular groove)
Fig. 5 is the cross-sectional view of the embodiment of the present invention (plug bottom surface has inserting column)；
Fig. 6 is the stereogram exploded view of back pressure valve module in the embodiment of the present invention (plug bottom surface is concave spherical surface)；
Fig. 7 is the schematic perspective view of plug in the embodiment of the present invention (plug bottom surface is concave spherical surface)；
Fig. 8 is the schematic perspective view of plug in the embodiment of the present invention (plug bottom surface has inserting column)；
Fig. 9 is the schematic perspective view of plug in the embodiment of the present invention (plug bottom surface has inserting column).
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
It as shown in figure 1-9, is one embodiment of the invention.
A kind of extraction container loading extracting substance, including having the shell to load the accommodating cavity 11 of extracting substance in it
Body 1, shell 1 are substantially in cylindrical tube, are fixed with package parts 2 at the upper end opening of accommodating cavity 1 and are covered, package parts 2
It can be plastic sheet of the hot pressing welding at 1 upper end opening of shell, be also possible to a kind of plastic lid, existing coffee glue can be referred to
The package parts of capsule.Have annular edge along 15 at 1 upper end opening of shell, suppresses to form sealing for one end component of extraction equipment.
The bottom of shell 1 is equipped with liquid outlet channel 12, is equipped with the back cooperated with the inner port of liquid outlet channel 12 in the shell 1
Pressure valve component 3, when 11 internal pressure of accommodating cavity reaches certain value, back pressure valve module 3 is opened so that juice passes through the liquid out
Channel 12.The outer bottom of shell 1 is equipped with one and encloses annular groove 14 to be embedded sealing ring, and liquid outlet channel 12 is located at annular groove
In 14 spaces surrounded.Sealing ring at this can cooperate with extraction equipment, prevent leakage.
Specifically, back pressure valve module 3 includes platen 31, using plug 32 made of flexible material, if being provided on platen 31
Liquid aperture 311 is done, the top surface of platen 31 is equipped with multiple protrusions 313 to raise upward.Platen 31 is fixed under accommodating cavity 11
Accommodating cavity 11 is separated upper upper chamber 1a and lower chamber 1b independent of each other, upper chamber 1a and lower chamber by portion, platen 31
Between the 1b of room by it is described go out liquid aperture 311 be connected to, the upper chamber 1a to load extracting substance, lower chamber 1b to
Juice extracted is accommodated, plug 32 is glanded 31 inner ends for being compressed in lower chamber 1b and keep blocking liquid outlet channel 12
Mouth trend, when the pressure inside lower chamber 1b reaches certain value, promotes plug 32 to deform to open liquid outlet channel 12
Inner port.
32 top of plug has the multi-diameter shaft 321 for upwardly extending setting, and the thin axle portion of multi-diameter shaft 321 is equipped with cyclic annular card slot
322, the middle part of the platen 31 has perforation 311, is equipped in perforation 311 and the cyclic annular matched cyclic annular card muscle of card slot 322
312, the thin axle portion 321 is threaded through in perforation 311, and cyclic annular 312 holding of card muscle is in cyclic annular card slot 322, the pressure
The bottom surface of disk 31 is then compressed on the top surface of the big axle portion of multi-diameter shaft 321.
The inner bottom surface of lower chamber 1b is equipped with the cyclic annular convex ribs 13 to raise upward, the inner hole structure which surrounds
At the inner port of the liquid outlet channel 12, the bottom surface of the plug 32 is pressed on the top surface of cyclic annular convex ribs 13, so that plug 32
Bottom surface 323 and lower chamber 1b inner bottom surface between formed spacing d.The bottom surface 323 of plug 32 is concave spherical surface, such as Fig. 4,7 institutes
Show.
Plug can also be used with flowering structure: the bottom surface 323 of plug 32 has a circle and the cyclic annular convex ribs 13 matched
Annular recess 324, as shown in/5,8.
Alternatively, the bottom surface 323 of plug 32 has the inserting column 325 for the inner port for extending downwardly and being inserted into liquid outlet channel 12, insert
Multiple circumferentially spaced intake chutes 326 are provided on the peripheral wall of column 325, and intake chute 326 extends upwardly to plug 32
Bottom surface 323, as shown in 6,9.
The bottom surface periphery of platen 31 has the annular wall 313 extended downwardly, and the internal perisporium of the accommodating cavity 11, which is equipped with, is in
The top surface of cricoid limit rib 13, the platen 31 is suppressed by the limit rib 13, and the bottom of the annular wall 313 is shelved on down
On the inner face of portion chamber 1b.
Filter element 4 is equipped in lower chamber 1b, which blocks the liquid aperture 311 out.Filter element 4
It can also not have to, the setting of filter element 4 is so that can only have after filter element 4 by the juice for going out liquid aperture 311 could be into
Enter in lower chambers 1b, so that juice more slowly enters in lower chamber 1b, upper chamber 1a can be made to generate higher extraction in this way
Pressure power, extraction is more abundant, and high pressure extraction is suitable for coarse powdery and needs very high pressure extraction material, without filter house
Part 4 is then suitable for foliaceous and large grained extraction material, such as tealeaves class.Filter element can be filter screen, filtration core,
Filter membrane, active carbon etc..
In use, the extraction container is placed in extraction equipment, the outlet end of the liquid outlet channel 12 of extraction container is directly aobvious
Expose the liquid outlet of extraction equipment, the water of high pressure enters upper chamber 1a, extracts to extracting substance, and juice extracted is logical
Liquid aperture 311 is crossed out, is directly entered lower chamber 1b, or to provide filter element 4 (if there is filter element 4 also needs) laggard
Enter lower chamber 1b, after the pressure in lower chamber 1b reaches certain value, the 323 compression contraction distortion of bottom surface of plug 32 is opened
The inner port of liquid outlet channel 12, juice flow directly into human consumption in cup after having liquid outlet channel 12.
This extraction container itself carries back pressure, this also allows for the extraction equipment using the extraction container without additional setting
Back pressure can allow the juice extracted directly to flow out in cup via liquid outlet channel, without being additionally arranged in extraction equipment
Liquid stream road out, or the scavenger circuit being additionally arranged effectively lower the manufacture and use cost of extraction equipment, and extraction container
For disposable unit, the cross contamination of extraction juice is effectively avoided, allows extraction equipment to can be adapted for extraction and is filled with different extractions
Take the extraction container of substance.
It should be noted that in the description of the present embodiment, the orientation of the instructions such as term " forward and backward ", " left and right ", " upper and lower "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, it is only for is retouched convenient for the description present invention and simplification
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.Term " installation ", " connection ", " connected " shall be understood in a broad sense, for example, it may be
It is fixedly connected, may be a detachable connection, or be integrally connected；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition
The concrete meaning of above-mentioned term in the present invention.
Claims (10)
1. a kind of extraction container for loading extracting substance, including having the shell to load the accommodating cavity (11) of extracting substance in it
Body (1) is fixed with package parts (2) at the upper end opening of accommodating cavity (1) and is covered, it is characterised in that: the shell (1)
Bottom is equipped with liquid outlet channel (12), and the back pressure valve module cooperated with the inner port of liquid outlet channel (12) is equipped in the shell (1)
(3), when accommodating cavity (11) internal pressure reaches certain value, back pressure valve module (3) is opened logical by the liquid out for juice
Road (12).
2. loading the extraction container of extracting substance according to claim 1, it is characterised in that: back pressure valve module (3) packet
Include platen (31), using plug made of flexible material (32), the platen (31) if on be provided with and do liquid aperture (311), institute
The lower part that platen (31) is fixed on accommodating cavity (11) is stated, the platen (31) is by upper chambers independent of each other in accommodating cavity (11) separation
Room (1a) and lower chamber (1b) are connected between upper chamber (1a) and lower chamber (1b) by described liquid aperture (311) out,
The upper chamber (1a) is to load extracting substance, and lower chamber (1b) is to accommodate juice extracted, the plug
(32) it is compressed in lower chamber (1b) and keeps blocking the inner port trend of liquid outlet channel (12) by the gland (31),
When the internal pressure of lower chamber (1b) reaches certain value, plug (32) is promoted to deform to open the interior of liquid outlet channel (12)
Port.
3. loading the extraction container of extracting substance according to claim 2, it is characterised in that: plug (32) top has
The multi-diameter shaft (321) of setting is upwardly extended, the thin axle portion of multi-diameter shaft (321) is equipped with cyclic annular card slot (322), the platen (31)
Middle part there is perforation (311), be equipped in perforation (311) and the matched cyclic annular card muscle (312) of the cyclic annular card slot (322), institute
It states thin axle portion (321) to be threaded through in perforation (311), and cyclic annular card muscle (312) holding is in cyclic annular card slot (322), it is described
The bottom surface of platen (31) is then compressed on the top surface of the big axle portion of multi-diameter shaft (321).
4. according to claim 2 load extracting substance extraction container, it is characterised in that: the lower chamber (1b) it is interior
Bottom surface is equipped with the cyclic annular convex ribs (13) to raise upward, and the inner hole which surrounds constitutes the liquid outlet channel (12)
Inner port, the bottom surface of the plug (32) is pressed on the top surface of cyclic annular convex ribs (13), so that the bottom surface (323) of plug (32)
Spacing (d) is formed between the inner bottom surface of lower chamber (1b).
5. loading the extraction container of extracting substance according to claim 4, it is characterised in that: the bottom surface of the plug (32)
It (323)) is concave spherical surface.
6. loading the extraction container of extracting substance according to claim 4, it is characterised in that: the bottom surface of the plug (32)
(323) there is a circle and described cyclic annular convex ribs (13) matched annular recess (324).
7. loading the extraction container of extracting substance according to claim 4, it is characterised in that: the bottom surface of the plug (32)
(323) there is the inserting column (325) for the inner port for extending downwardly and being inserted into liquid outlet channel (12), be provided on the peripheral wall of inserting column (325)
Multiple circumferentially spaced intake chutes (326), and intake chute (326) extends upwardly to the bottom surface (323) of plug (32).
8. loading the extraction container of extracting substance according to claim 2, it is characterised in that: the bottom surface week of the platen (31)
Edge has the annular wall (313) extended downwardly, and the internal perisporium of the accommodating cavity (11) is equipped with limit rib (13) annular in shape, institute
The top surface for stating platen (31) is suppressed by the limit rib (13), and the bottom of the annular wall (313) is shelved on lower chamber (1b)
Inner face on.
9. loading the extraction container of extracting substance according to claim 2, it is characterised in that: the top surface of the platen (31) is set
There are multiple protrusions (313) to raise upward.
10. loading the extraction container of extracting substance according to claim 2, it is characterised in that: in the lower chamber (1b)
Equipped with filter element (4), which blocks liquid aperture (311) out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313464.2A CN109222654A (en) | 2018-11-06 | 2018-11-06 | Load the extraction container of extracting substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313464.2A CN109222654A (en) | 2018-11-06 | 2018-11-06 | Load the extraction container of extracting substance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109222654A true CN109222654A (en) | 2019-01-18 |
Family
ID=65077136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313464.2A Pending CN109222654A (en) | 2018-11-06 | 2018-11-06 | Load the extraction container of extracting substance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109222654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674351A (en) * | 2019-01-24 | 2019-04-26 | 王爱英 | A kind of extraction container |
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|---|---|---|---|---|
| EP1247480A1 (en) * | 2001-04-05 | 2002-10-09 | Mövenpick - Holding | Coffee extraction system |
| CN102245065A (en) * | 2008-12-09 | 2011-11-16 | 雀巢产品技术援助有限公司 | Capsule for preparing a beverage by centrifugation in a beverage preparation device and device adapted therefore |
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