CN101234262A

CN101234262A - Soaking, filtering and extracting equipment and flow velocity control device thereof

Info

Publication number: CN101234262A
Application number: CNA2007100027733A
Authority: CN
Inventors: 余敏宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-30
Filing date: 2007-01-30
Publication date: 2008-08-06
Anticipated expiration: 2027-01-30
Also published as: CN101234262B

Abstract

The invention discloses a brewing filtering and extracting equipment and a flowing speed controlling device. The brewing filtering and extracting equipment comprises: a vessel is used for holding liquid, a flowing speed controlling device is used for extracting the liquid held in the vessel with a constant flowing speed, and an extracting device comprising a material container which is used for holding the materials needing extraction and is provided with an outlet at the bottom, a filtering screen is arranged inside the material container, a collector is used for holding the mixed liquid flowing out from the outlet after through the filtering screen, the mixed liquid is composed of the liquid introduced from the flowing speed control device being in contact with the materials inside the container needing extraction. The brewing filtering and extracting equipment and the flowing speed controlling device provided by the invention can extract the liquid at a comparatively high position to a lower position in a constant speed mode.

Description

Bubble filter extraction equipment and current velocity controller thereof

Technical field

The present invention relates to extraction equipment, relate in particular to a kind of bubble filter extraction equipment and current velocity controller thereof.

Background technology

In some specific occasion, the control of flow rate of liquid is necessary and very important, especially is related in the application scenario relevant with the liquid haptoreaction time at flow rate of liquid, becomes more important.

Be used to make ice and make the ice of coffee to make extraction equipment be example with a kind of, relevant ice is made the factor of coffee quality quality, except the quality of coffee powder itself, and the reaction time that other contacts with coffee powder as frozen water temperature, frozen water ... etc., all be important factor in order.

Please refer to Fig. 1, for the ice of prior art is made extraction equipment 1, it comprises a support body 2, one first container 3, one second container 4, one collection container 5, a first-class speed control mechanism 6 and a filter screen 7, wherein this first container 3 is higher than this collection container 5 tops and splendid attire frozen water 8 by frame, this second container 4 is between this first container 3 and this collection container 5, insert coffee powder 9 again after placing this filter screen 7 earlier in it, this flow velocity controlling organization 6 is incorporated into this first container, 3 belows, it has one can adjust the long-pending big or small adjustment part 6a of control cross section of fluid channel, drops to the speed of second container 4 so as to control frozen water 8.

When frozen water 8 with after coffee powder 9 combines again by this filter screen 7 and be collected in this collection container 5, promptly accuse and finish the making that ice is made coffee.The flow velocity controlling organization 6 of said apparatus is to reach default control of dripping speed to change the long-pending mode of cross section of fluid channel, but, because flow velocity is directly proportional with long-pending size of cross section of fluid channel and hydraulic pressure size, hydraulic pressure is directly proportional with liquid volume again, therefore, expectedly be, this device 1 is in actual use, when the long-pending size of cross section of fluid channel is controlled when remaining on certain openings of sizes, along with the time increases, frozen water 8 volumes also become to reducing (liquid level decline), and it causes hydraulic pressure to descend, and the speed that makes frozen water 8 drop to second container 4 eases up, influence the reaction time of frozen water 8 and coffee powder 9 jointly, in other words, when making ice wine coffee with this device 1, the flavor quality of coffee will be inconsistent and influenced with the later stage in the early stage with the haptoreaction time of coffee powder 9 because of frozen water 8.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of bubble filter extraction equipment and current velocity controller thereof, can will be positioned at the liquid of relative higher position, causes in the constant speed mode to be positioned at the lower.

For achieving the above object, a kind of bubble filter extraction equipment provided by the present invention and current velocity controller thereof, this bubble filter extraction equipment includes: a container, use for the splendid attire fluid; One rate of flow of fluid control device causes external container in order to the fluid with institute's splendid attire in this container in the constant flow rate mode; One extraction equipment, comprise a material container, a filter screen and a collection container, this material container bottom has an outlet of leading to this collection container, this filter screen is positioned over this material container inside, this material container is in filter screen top filling material to be extracted, material to be extracted in the fluid that this rate of flow of fluid control device is drawn and this material container contact to form and merges liquid, and this fusion liquid follows this outlet after by this filter screen and quilt is come together in this collection container.

Adopt bubble of the present invention filter extraction equipment and current velocity controller thereof will be positioned at the liquid of relative higher position, cause in the constant speed mode and be positioned at the lower.

Description of drawings

Fig. 1 is the structural representation that the ice of prior art is made extraction equipment;

Fig. 2 is the structural representation of a preferred embodiment of the present invention;

Fig. 3 gets cell schematics for drawing of the above-mentioned preferred embodiment of the present invention;

Fig. 4 presses down schematic diagram for the drainage tube of the above-mentioned preferred embodiment of the present invention;

Fig. 5 is drawn schematic diagram for the frozen water of the above-mentioned preferred embodiment of the present invention;

Fig. 6 and Fig. 7 have the schematic diagram that adjustable length changes for drainage tube of the present invention;

Fig. 8 is the structural representation of the another preferred embodiment of the present invention;

Fig. 9 presses down schematic diagram for the drainage tube of the above-mentioned another preferred embodiment of the present invention.

Wherein, Reference numeral:

10: support body 12: high platform

14: bearing 16: container

20: extraction equipment 22: collection container

221: bottleneck 24: material container

241: outlet 26: filter screen

30: rate of flow of fluid control device 32: draw and get the unit

321: column tube 321a: upper shed

321b: under shed 321c: large-diameter portion

322: throttling dish 322a: through hole

34: buoyancy aid 36: drainage tube

361: influent stream mouth 362: go out head piece

40,40 ': drainage tube 42,42 ': first pipeline section

42a, 42a ': influent stream mouth 44,44 ': second pipeline section

44a, 44a ': go out head piece 45: buoyancy aid

46: container 70: draw and get the unit

72: column type pipe 74: soft film

741: interstitial hole 76: buoyancy aid

78: container 79: drainage tube

100: frozen water 101: liquid level

S: distance

The specific embodiment

Below, enumerate preferred embodiment of the present invention now, and cooperate the following graphic back that is described in more detail in:

See also Fig. 2, shown in Figure 3, bubble filter extraction equipment for a preferred embodiment of the present invention, for ease of the occupation mode of this equipment is described, now be example to be applied to making ice wine coffee, the said equipment includes a support body 10, and holds 16, one extraction equipment 20, a rate of flow of fluid control device 30, wherein:

This support body 10 has a high platform 12 and a bearing 14.

This container 16 places this high platform 12, and it is inner for splendid attire frozen water 100 or the use of other liquid.

This extraction equipment 20 comprises a collection container 22, a material container 24 and a filter screen 26, wherein:

This collection container 22 is positioned over the bearing 14 of this support body 10, and the position below this container 16, locate, collection container 22 has a bottleneck 221;

This material container 24 is placed in this collection container 22 tops, its have a pair of should bottleneck 221 and lead to the outlet 241 of collection container 22;

This filter screen 26 is positioned over material container 24 inside, and extraction material 103 is waited for for accommodating as coffee powder in the inside of material container 24 and in the space of filter screen 26 tops.

This rate of flow of fluid control device 30 mainly with frozen water 100 drainages in the container 16 to extraction equipment 20, its composition includes one and draws and get unit 32, a buoyancy aid 34 and a drainage tube 36, wherein:

Please cooperate shown in Figure 3, this draws gets unit 32 and has a column tube 321 and a throttling dish 322, this column tube 321 is arranged at container 16 inside, column tube 321 has a upper shed 321a who is positioned at frozen water 100 liquid levels 101 tops, and two under shed 321b that are positioned at frozen water 100 liquid levels 101 belows, under shed 321b height and less than the thickness of throttling dish 322, column tube 321 also is formed with a large-diameter portion 321c in nearly under shed 321b place; And this throttling dish 322 is located in the large-diameter portion 321c of column tube 321, and has a through hole 322a;

This buoyancy aid 34 is positioned at column tube 321 inside and floats on frozen water 100 liquid levels 101;

This drainage tube 36 is consolidated in buoyancy aid 34, and it has an influent stream mouth 361 and and goes out head piece 362, an end that wherein has influent stream mouth 361 runs through buoyancy aid 34 again by the upper shed 321a of column tube 321 earlier, make influent stream mouth 361 be arranged in frozen water 100 and the position below liquid level 101, the end that its tool goes out head piece 362 then the position in container 16 outsides, make draw head piece 362 positions be in liquid level below 101 and with liquid level 101 at a distance of one apart from S, because the drainage tube 36 of present embodiment is a rigid body, therefore fix apart from the value of S.

More than be the explanation that the present invention steeps filter each member of extraction equipment and relevant position thereof, then narrate the present invention can with the frozen water 100 of eminence with the drainage of constant flow rate mode to the extraction equipment 20 of lower in the back:

Frozen water 100 in the STA representation container 16 shown in Figure 2 does not follow this drainage tube 36 as yet and flows toward extraction equipment 20 directions.Fig. 4 discloses to utilize and presses down drainage tube 36, force buoyancy aid 34 to move down in the lump, make throttling dish 322 move down because of column tube 321 internal pressures raise, and run into container 16 bottoms, this moment, under shed 321b and through hole 322a were bottled up, hydraulic pressure in the column tube 321 continues to press down and raises because of drainage tube 36, force water to enter drainage tube 36 from influent stream mouth 361, and from going out head piece 362 outflows with the pressure balance that becomes, then, after discharging suppressing action power, Fig. 5 reference, frozen water 100 beyond column tube 321, the through hole 322a that follows under shed 321b and throttling dish 322 is again injected column tube 321 inside, this injection action not only causes the water levels in the column tube 321 to rise, make simultaneously and move on the buoyancy aid 34, so far, because of being full of water in the drainage tube 36 and being lower than frozen water 100 water levels because of going out head piece 362 positions, to produce so-called siphonage, make frozen water 100 be able to automatically and constantly be directed to container 16 outsides from drainage tube 36, and be dropped into the material container 24 of extraction equipment 20, to reach frozen water 100 and to wait to extract the purpose that material 103 mixes.Mandatory declaration is in addition, owing to buoyancy aid 34 with drainage tube 36 along with frozen water 100 SEA LEVEL VARIATION change the present position, and the head piece 362 that goes out of drainage tube 36 is keeping fixed range S with liquid level 101 all the time, therefore in frozen water 100 derivative processes, its flow velocity can't be subjected to the influence of variation in water pressure, so when being drawn, can keep constant flow rate, for for the occasion relevant with the liquid haptoreaction time, design of the present invention provides really and has more practicality in the application, as being example to be applied to making ice wine coffee, structure of the present invention has solved existing structure and has existed frozen water and coffee powder haptoreaction time because of initial stage and the inconsistent disappearance that influences flavor quality of later stage.

What another was carried is, drainage tube of the present invention also can be made into has adjustable length variation person, use so as to adapting to practical application, drainage tube 40, drainage tube 40 ' as Figure 6 and Figure 7, promptly be to form in socket (as being spirally connected) mode by one first pipeline section 42,42 ' and 1 second pipeline section 44,44 ' respectively, wherein first pipeline section 42,42 ' runs through buoyancy aid 45, and form

influent stream mouth

42a, 42a ' in side, second pipeline section 44,44 ' is then around outside to container (figure does not show) and form

head piece

44a, 44a ' in side.

Fig. 8 discloses drawing of another kind of kenel and gets unit 70, it discloses the throttling dish that replaces aforementioned each embodiment with a soft film 74 that is fixed in column type pipe 72 inside, these soft film 74 peripheries and column type pipe 72 inwalls are affixed, and has an interstitial hole 741, when buoyancy aid 76 is not pressed down, soft film 74 is horizontal, be positioned at the liquid of soft film about in the of 74 this moment and keep unimpeded, Fig. 9 then discloses buoyancy aid 76 and presses down, and causes soft film 74 distortion, and interstitial hole 741 is this moment covered by container 78 bottoms, so along with buoyancy aid 76 continues to press down, then can force liquid to enter in the drainage tube 79, after discharging suppressing action power, must produce siphonage again.

Therefore, the present invention has had progressive and practicality in like product, and the present invention there is no identical items and sees publication or public use before application, so file an application in accordance with the law.

Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; being familiar with those of ordinary skill in the art ought can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.

Claims

1. a bubble filter extraction equipment is characterized in that, includes:

One container uses for the splendid attire fluid;

One current velocity controller is in order to draw the fluid of institute's splendid attire in this container in the constant flow rate mode; And

One extraction equipment comprises a material container, and in order to splendid attire material to be extracted, the bottom has an outlet; One filter screen is installed on this material container inside; One collection container, the fluid of being drawn in order to this current velocity controller of splendid attire contact with the material to be extracted in this material container and form and by following the fusion liquid that this outlet is flowed out behind this filter screen.

2. bubble filter extraction equipment according to claim 1, it is characterized in that this current velocity controller comprises: a buoyancy aid floats on this fluid level; One drainage tube is incorporated into this buoyancy aid and has an influent stream mouth and and goes out head piece, and this influent stream mouth is positioned at this internal tank, and this goes out the head piece position at this external container and be positioned at the following certain distance of this fluid level (S).

3. bubble filter extraction equipment according to claim 2, it is characterized in that, this current velocity controller includes a column tube that is arranged at this internal tank, this column tube has a upper shed that is positioned at the fluid level top to be passed through for this drainage tube, and at least one under shed that is positioned at the fluid level below, this buoyancy aid is positioned at this column tube inside.

4. bubble filter extraction equipment according to claim 3, it is characterized in that, this current velocity controller also includes a throttling dish, the nearly root edge of this column tube place is formed with a large-diameter portion, this under shed is to should large-diameter portion, this throttling dish is located in the large-diameter portion of this column tube and has a through hole, and the thickness of throttling dish is greater than the under shed height.

5. bubble filter extraction equipment according to claim 2, it is characterized in that, this drainage tube includes one first pipeline section and one second pipeline section, and this first pipeline section runs through this buoyancy aid and forms this influent stream mouth in side, and this second pipeline section is around to this external container and form this in side and go out head piece.

6. bubble filter extraction equipment according to claim 5 is characterized in that first pipeline section of this drainage tube docks with adjustable perfect square formula with second pipeline section and links, and goes out the distance of head piece to fluid level for changing this.

7. bubble filter extraction equipment according to claim 2, it is characterized in that, this container has a main liquid chamber and that communicates and isolates liquid chamber, this buoyancy aid floats on the fluid level of isolating liquid chamber, this drainage tube has one first pipeline section and one second pipeline section, this first pipeline section runs through this buoyancy aid and forms this influent stream mouth in side, and this second pipeline section is around to the insulating liquid outdoor and form this in side and go out head piece.

8. bubble filter extraction equipment according to claim 7 is characterized in that first pipeline section of this drainage tube docks with adjustable perfect square formula with second pipeline section and links, and goes out the second distance of head piece to fluid level for changing this.

9. current velocity controller that is used to steep the filter extraction equipment is used for fluid conduction with eminence to lower, it is characterized in that this current velocity controller includes:

One container is for the splendid attire fluid;

One buoyancy aid floats on this fluid, can move up and down because of the fluid level height change produces;

One drainage tube is incorporated into this buoyancy aid, and moves up and down along with buoyancy aid produces together, and this drainage tube has an influent stream mouth and and goes out head piece, and this influent stream mouth is positioned at this internal tank, and this goes out the head piece position at this external container, and is positioned at the following certain distance of fluid level (S); And

One draws and gets the unit, is taken to this and goes out head piece in order to the fluid of this internal tank is drawn via this drainage tube.

10. according to the described current velocity controller that is used to steep the filter extraction equipment of claim 9, it is characterized in that, this draws gets the unit and includes a column tube that is arranged at this internal tank, this column tube has a upper shed that is positioned at the fluid level top to be passed through for this drainage tube, and at least one under shed that is positioned at the fluid level below, this buoyancy aid is positioned at this column tube inside.

11. according to the described current velocity controller that is used to steep the filter extraction equipment of claim 10, it is characterized in that, this draws gets the unit and also includes a throttling dish, the nearly root edge of this column tube place is formed with a large-diameter portion, this under shed is to should large-diameter portion, and this throttling dish is located in the large-diameter portion of this column tube and has a through hole.

12. according to the described current velocity controller that is used to steep the filter extraction equipment of claim 9, it is characterized in that, this drainage tube includes one first pipeline section and one second pipeline section, this first pipeline section runs through this buoyancy aid and forms this influent stream mouth in side, and this second pipeline section is around to this external container and form this in side and go out head piece.

13. according to the described current velocity controller that is used to steep the filter extraction equipment of claim 12, it is characterized in that first pipeline section and second pipeline section of this drainage tube link in the mode that can adjust docking location, go out the second distance of head piece to liquid level for changing this.

14. according to the described current velocity controller that is used to ice the wine extraction equipment of claim 9, it is characterized in that, this container has a main liquid chamber and that communicates and isolates liquid chamber, this buoyancy aid floats on the fluid level of isolating liquid chamber, this drainage tube has one first pipeline section and one second pipeline section, this first pipeline section runs through this buoyancy aid and forms this influent stream mouth in side, and this second pipeline section is around to the insulating liquid outdoor and form this in side and go out head piece.

15. according to the described current velocity controller that is used to ice the wine extraction equipment of claim 14, it is characterized in that first pipeline section of this drainage tube docks with adjustable perfect square formula with second pipeline section and links, go out the second distance of head piece to fluid level for changing this.