CN106859342A - It is a kind of for coffee machine and the tea infuser pressure relief device of beverage machine - Google Patents
It is a kind of for coffee machine and the tea infuser pressure relief device of beverage machine Download PDFInfo
- Publication number
- CN106859342A CN106859342A CN201710248350.3A CN201710248350A CN106859342A CN 106859342 A CN106859342 A CN 106859342A CN 201710248350 A CN201710248350 A CN 201710248350A CN 106859342 A CN106859342 A CN 106859342A
- Authority
- CN
- China
- Prior art keywords
- coffee
- chamber
- pressure relief
- tea infuser
- relief device
- 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.)
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Classifications
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses a kind of for coffee machine and the tea infuser pressure relief device of beverage machine, pressure release and the handoff functionality for making coffee pipeline for coffee machine infuser coffee brewing chamber, including movable axis (02), coffee chamber (A) and pressure release chamber (B), the connection and the conversion of not connected state of coffee chamber (A) and pressure release chamber (B) are realized in the axial movement of the movable axis (02).Through the above way, it is of the present invention for coffee machine and the tea infuser pressure relief device of beverage machine, the pressure release of coffee brewing chamber and the switching needs of pipeline when making coffee can be adapted to quick regulation, operation is quick, having stable behavior, and the coffee grounds that pipeline is difficult to be impregnated in remaining caffeinated water during pressure release is blocked, stability in use is high, reduces maintenance cost.
Description
Technical field
It is more particularly to a kind of for coffee machine and the tea infuser of beverage machine the present invention relates to coffee machine and beverage machine field
Pressure relief device.
Background technology
In beverage machine field, particularly coffee machine field, after the completion of tea infuser makes coffee, handle is on the one hand needed to brew
Remaining caffeinated water in device coffee brewing chamber and the coffee grounds emptying being impregnated in remaining caffeinated water are fallen, and just do not interfere with next
Cup quality of coffee, on the other hand, when tea infuser make coffee after the completion of, be in its coffee brewing chamber close to vacuum state,
The brewing head or top slag bar of tea infuser are difficult to twitch, it is necessary to connect the coffee brewing chamber of tea infuser with atmospheric pressure, Cai Nengshi
The easy movement of existing brewing head or top slag bar.
At present, coffee machine field mostly all in the form of magnetic valve come realize the pressure release of tea infuser coffee brewing chamber with
The pipeline switching of coffee function is made, but all suffers from two large problems：When using general solenoid valve pressure release, easily by tea infuser coffee
Miscellaneous coffee grounds is oozed in remaining caffeinated water block pressure relief pipe in coffee brewing chamber；When using special magnetic valve, cost is again
It is too high.
The content of the invention
It is a kind of for coffee machine and the tea infuser pressure relief device of beverage machine the present invention solves the technical problem of providing,
The pressure release of coffee brewing chamber and the switching of pipeline when making coffee are realized, and pressure relief pipe is difficult to be impregnated in remaining coffee
Coffee grounds in water is blocked, reduces cost.
In order to solve the above technical problems, one aspect of the present invention is：There is provided a kind of for coffee machine and drink
The tea infuser pressure relief device of product machine, for realizing the pressure release of tea infuser coffee brewing chamber and making coffee pipeline handoff functionality,
Including movable axis (02), coffee chamber (A) and pressure release chamber (B), coffee chamber is realized in the axial movement of the movable axis (02)
(A) and pressure release chamber (B) connection and the conversion of connected state.
In a preferred embodiment of the present invention, the coffee chamber (A) is connected with water inlet end (W1) and water side
（W2）, when making coffee, movable axis (02) is moved to coffee chamber（A）With pressure release chamber (B) not communicating position state, water inlet
End (W1) enters the water with pressure, flows through coffee chamber（A）, reach water side（W2）, into tea infuser coffee brewing chamber
Make coffee.
In a preferred embodiment of the present invention, the pressure release chamber (B) is connected with pressure relief vent（W3）, pressure release
When, movable axis (02) is moved to coffee chamber（A）With pressure release chamber (B) communicating position state, water inlet end（W1）For water pump stops
The closed mode of water supply, remaining caffeinated water in tea infuser coffee brewing chamber and the coffee grounds in being impregnated in can enter water side
（W2）, flow through coffee chamber（A）, reach pressure release chamber（B）, from pressure relief vent（W3）Outflow, realizes decompression function and tea infuser
The connection of coffee brewing chamber and atmospheric pressure.
In a preferred embodiment of the present invention, the tea infuser pressure relief device includes a main switching chamber (06), described
Left sealing ring (05), right sealing ring (07) and right sealing block (09), the left sealing ring are equipped with inside main switching chamber (06)
(05), right sealing ring (07) and right sealing block (09) are arranged along the same axis successively.
In a preferred embodiment of the present invention, coffee chamber is formed between the left sealing ring (05) and right sealing ring (07)
Room (A), forms pressure release chamber (B) between the right sealing ring (07) and right sealing block (09).
In a preferred embodiment of the present invention, the movable axis (02) including axially be sequentially connected connector (021),
Back-plunger (022), connecting rod (023) and preceding plunger (024), the preceding plunger (024) is identical with the diameter of back-plunger (022) or phase
Near and more than the diameter of connecting rod (023), the movable axis (02) moves to and causes preceding plunger (024) in right sealing ring (07),
Cut-out coffee chamber (A) is connected with pressure release chamber (B's), and the movable axis (02) moves to so that connecting rod (023) is positioned at right sealing
Circle (07) so that coffee chamber (A) is connected with pressure release chamber (B).
In a preferred embodiment of the present invention, main switching chamber (06) rear end is provided with relative with right sealing block (09)
Left sealing block (04), movable axle sleeve (01), the movable axle sleeve (01) and left sealing block are provided with the connector (021)
(04) spring (03) is provided between.
In a preferred embodiment of the present invention, the tea infuser pressure relief device includes a support（20）, the support
（20）It is provided with the stepper motor (19) of the linear motion of sensing activity axle sleeve (01), the stepper motor (19) and movable axle sleeve
(01) expansion link (18) is provided between to be connected.
In a preferred embodiment of the present invention, the tea infuser pressure relief device includes a fixed mount (14), the work
Moving axis set (01) and main switching chamber (06) are arranged on fixed mount (14).
In a preferred embodiment of the present invention, it is provided with outside the right sealing block (09) corresponding with main switching chamber (06)
Right sealing block sealing ring (08).
The beneficial effects of the invention are as follows：A kind of tea infuser pressure release dress for coffee machine and beverage machine that the present invention is pointed out
Put, the connection for realizing coffee chamber (A) and pressure release chamber (B) using the axial movement of movable axis (02) turns with not connected state
Change, adapt to the pressure release of tea infuser coffee brewing chamber and the switching needs of pipeline when making coffee, operation is quick, having stable behavior,
And the coffee grounds that pipeline is difficult to be impregnated in remaining caffeinated water during pressure release is blocked, stability in use is high, reduces and safeguards into
This.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of making coffee shape of preferred embodiment of tea infuser pressure relief device one for coffee machine and beverage machine of the invention
State positive view；
Fig. 2 is a kind of making coffee shape of preferred embodiment of tea infuser pressure relief device one for coffee machine and beverage machine of the invention
State sectional view；
Fig. 3 be a kind of pressure release state of preferred embodiment of tea infuser pressure relief device one for coffee machine and beverage machine of the invention just
Sectional view；
Fig. 4 is a kind of pressure release state side of preferred embodiment of tea infuser pressure relief device one for coffee machine and beverage machine of the invention
Sectional view；
Fig. 5 is a kind of explosive view of preferred embodiment of tea infuser pressure relief device one for coffee machine and beverage machine of the invention.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Fig. 1 ~ Fig. 5 is referred to, the embodiment of the present invention includes：
It is a kind of for coffee machine and the tea infuser pressure relief device of beverage machine, including：Movable axle sleeve (01), movable axis (02), spring
(03), left sealing block (04), left sealing ring (05), main switching chamber (06), right sealing ring (07), right sealing block sealing ring (08),
Right sealing block (09), enter waterstop ring (10), water supply connector (11), main switching chamber inlet seal circle (12), jump ring (13), fixed
Frame (14), main switching chamber exit seal circle (15), outlet (16), outlet sealing ring (17), expansion link (18), stepper motor
And support (19)（20）, and the interior coffee chamber (A) and pressure release chamber (B) for being formed of the tea infuser pressure relief device, the also punching
The water inlet end (W1) of bubbler pressure relief device, water side (W2) and pressure relief vent (W3).
Fig. 1~Fig. 2, when pressure relief device makes coffee, movable axis (02) is moved to coffee chamber（A）With pressure release chamber (B)
Communicating position state, water inlet end (W1) water of the entrance with pressure, do not flow through coffee chamber（A）, reach water side（W2）, enter
Tea infuser coffee brewing chamber makes coffee.
The movable axis (02) is placed on movable axle sleeve (01), after the left sealing block (04) is arranged on main switching chamber (06)
End carries out movable sealing to movable axis (02), and movable axle sleeve (01) is cased with spring (03), when stepper motor (19) drives expansion link
(18) when retracting, spring (03) can make movable axis (02) be moved to coffee chamber (A) and pressure release chamber (B) not communicating position shape
State, its stepper motor (19) is placed in support（20）On, stepper motor (19) can be also placed on fixed mount (14).
The coffee chamber（A）, water inlet end (W1) and water side (W2) are communicated in, by right sealing ring (07), main switching chamber
(06) and the cavity that is formed of right sealing block (09), and can be realized and pressure release chamber by changing the position of movable axis (02)
(B) connection and disconnected state.
The direct or indirect water pump for being connected to coffee machine of the water inlet end (W1), its water pump can be provided with pressure
Water；The water side (W2) it is direct or indirect be connected to coffee machine infuser coffee brewing chamber.
Right sealing block sealing ring (08) is equipped with the right sealing block (09), right sealing block (09) is improved in main switching chamber
(06) sealing in.
The main switching chamber (06) is placed on fixed mount (14), the movable axis (02), left sealing ring (05), main switching
Chamber (06), right sealing ring (07) arrange along the same axis, left sealing ring (05), right sealing ring (07) and right sealing block (09) according to
It is secondary interior positioned at main switching chamber (06).The movable axis (02) including axially be sequentially connected connector (021), back-plunger (022),
The diameter of connecting rod (023) and preceding plunger (024), the preceding plunger (024) and back-plunger (022) is same or like and more than connecting rod
(023) diameter, the movable axis (02) moves to so that preceding plunger (024) cuts off coffee chamber in right sealing ring (07)
(A) connected with pressure release chamber (B), the movable axis (02) move to cause connecting rod (023) positioned at right sealing ring (07) so that
Coffee chamber (A) is connected with pressure release chamber (B).
Be disposed with into waterstop ring (10) on the water supply connector (11), and by main switching chamber inlet seal circle (12) with
Main switching chamber (06) is tightly connected, and has passage inside it, is capable of achieving to be communicated in water inlet end (W1) and coffee chamber（A）.
Be disposed with outlet sealing ring (17) on the outlet (16), and by main switching chamber exit seal circle (15) with
Main switching chamber (06) sealing, is connected by jump ring (13) with main switching chamber (06), there is passage inside it, is capable of achieving to be communicated in water outlet
End (W2) and coffee chamber（A）.
Fig. 3~Fig. 4, during pressure relief device pressure release, movable axis (02) is moved to coffee chamber（A）Connected with pressure release chamber (B)
Location status, water inlet end（W1）Stop the closed mode of water supply, the remaining caffeinated water in tea infuser coffee brewing chamber for water pump
And the coffee grounds in being impregnated in can enter water side（W2）, flow through coffee chamber（A）, reach pressure release chamber（B）, from pressure relief vent
（W3）Outflow, realizes the connection of decompression function and tea infuser coffee brewing chamber and atmospheric pressure.
During the pressure relief device pressure release, drive expansion link (18) mobile by stepper motor (19), realize changing movable axis
(02) position, makes coffee chamber（A）Connected with pressure release chamber (B)；
The pressure release chamber (B) has pressure relief vent（W3）, the pressure release chamber (B) is by left sealing ring (05), main switching chamber
(06) and the chamber that is formed of right sealing ring (07), and can be realized and coffee chamber by changing the position of movable axis (02)（A）Even
Lead to and do not connect；
In sum, what the present invention was pointed out is a kind of for coffee machine and the tea infuser pressure relief device of beverage machine, is placed in tea infuser
Internal or external, easy to operate, pipeline switching is quick, and avoids coffee grounds blockage problem, and stability in use is good, improves
Safeguard convenience.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (10)
1. a kind of for coffee machine and the tea infuser pressure relief device of beverage machine, for letting out for coffee machine infuser coffee brewing chamber
Pressure and the switching for making coffee pipeline, it is characterised in that：Including movable axis (02), coffee chamber (A) and pressure release chamber (B), institute
The connection and the conversion of not connected state of coffee chamber (A) and pressure release chamber (B) are realized in the axial movement for stating movable axis (02).
2. tea infuser pressure relief device according to claim 1, it is characterised in that the coffee chamber (A) is connected with
Water inlet end (W1) and water side（W2）, when making coffee, movable axis (02) is moved to coffee chamber（A）With pressure release chamber (B) no
Communicating position state, water inlet end (W1) enters the water with pressure, flows through coffee chamber（A）, reach water side（W2）, into punching
Bubbler coffee brewing chamber makes coffee.
3. tea infuser pressure relief device according to claim 1, it is characterised in that the pressure release chamber (B) is connected with
Pressure relief vent（W3）, during pressure release, movable axis (02) is moved to coffee chamber（A）With pressure release chamber (B) communicating position state, water inlet
End（W1）It is closed mode that water pump stops supplying water, remaining caffeinated water in tea infuser coffee brewing chamber and is impregnated in interior coffee
Coffee slag can enter water side（W2）, flow through coffee chamber（A）, reach pressure release chamber（B）, from pressure relief vent（W3）Outflow, realizes
The connection of decompression function and tea infuser coffee brewing chamber and atmospheric pressure.
4. tea infuser pressure relief device according to claim 1, it is characterised in that the tea infuser pressure relief device includes
Main switching chamber (06), left sealing ring (05), right sealing ring (07) and right sealing block are equipped with inside the main switching chamber (06)
(09), the left sealing ring (05), right sealing ring (07) and right sealing block (09) are arranged along the same axis successively.
5. tea infuser pressure relief device according to claim 4, it is characterised in that the left sealing ring (05) and right sealing ring
(07) coffee chamber (A) is formed between, pressure release chamber (B) is formed between the right sealing ring (07) and right sealing block (09).
6. tea infuser pressure relief device according to claim 5, it is characterised in that the movable axis (02) including axially connecting successively
Connector (021), back-plunger (022), connecting rod (023) and the preceding plunger (024) for connecing, the preceding plunger (024) and back-plunger
(022) diameter is same or like and more than the diameter of connecting rod (023), and the movable axis (02) moves to so that preceding plunger (024)
In right sealing ring (07), cut-out coffee chamber (A) is connected with pressure release chamber (B), the movable axis (02) move to so that
Connecting rod (023) is positioned at right sealing ring (07) so that coffee chamber (A) is connected with pressure release chamber (B).
7. tea infuser pressure relief device according to claim 6, it is characterised in that main switching chamber (06) rear end be provided with
The relative left sealing block (04) of right sealing block (09), movable axle sleeve (01), the movable axis are provided with the connector (021)
Spring (03) is provided between set (01) and left sealing block (04).
8. tea infuser pressure relief device according to claim 7, it is characterised in that the tea infuser pressure relief device includes a branch
Frame（20）, the support（20）It is provided with the stepper motor (19) of the linear motion of sensing activity axle sleeve (01), the stepping electricity
Expansion link (18) is provided between machine (19) and movable axle sleeve (01) to be connected.
9. tea infuser pressure relief device according to claim 8, it is characterised in that the tea infuser pressure relief device include one it is solid
Determine frame (14), the movable axle sleeve (01) and main switching chamber (06) are arranged on fixed mount (14).
10. tea infuser pressure relief device according to claim 4, it is characterised in that is provided with outside the right sealing block (09)
Right sealing block sealing ring (08) corresponding with main switching chamber (06).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248350.3A CN106859342B (en) | 2017-04-17 | 2017-04-17 | Brewing device pressure relief device for coffee machine and beverage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248350.3A CN106859342B (en) | 2017-04-17 | 2017-04-17 | Brewing device pressure relief device for coffee machine and beverage machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106859342A true CN106859342A (en) | 2017-06-20 |
| CN106859342B CN106859342B (en) | 2023-03-31 |
Family
ID=59162444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710248350.3A Active CN106859342B (en) | 2017-04-17 | 2017-04-17 | Brewing device pressure relief device for coffee machine and beverage machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106859342B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101897545A (en) * | 2010-07-13 | 2010-12-01 | 美的集团有限公司 | Beverage brewing mechanism and beverage making device with same |
| CN202184630U (en) * | 2011-08-09 | 2012-04-11 | 美的集团有限公司 | Pressure relief valve |
| CN102512078A (en) * | 2011-12-19 | 2012-06-27 | 广东新宝电器股份有限公司 | Three-way valve device of pressure type coffee machine |
| CN102835900A (en) * | 2012-05-30 | 2012-12-26 | 宁波全景电器技术有限公司 | Decompression valve |
| US20130156913A1 (en) * | 2010-06-15 | 2013-06-20 | Jura Elektroapparate Ag | Coffee machine having a brewing device and having a coffee post-heater arranged downstream of the brewing device |
| CN207285895U (en) * | 2017-04-17 | 2018-05-01 | 苏州咖博士咖啡系统科技有限公司 | A kind of tea infuser pressure relief device for being used for coffee machine and beverage machine |
-
2017
- 2017-04-17 CN CN201710248350.3A patent/CN106859342B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130156913A1 (en) * | 2010-06-15 | 2013-06-20 | Jura Elektroapparate Ag | Coffee machine having a brewing device and having a coffee post-heater arranged downstream of the brewing device |
| CN101897545A (en) * | 2010-07-13 | 2010-12-01 | 美的集团有限公司 | Beverage brewing mechanism and beverage making device with same |
| CN202184630U (en) * | 2011-08-09 | 2012-04-11 | 美的集团有限公司 | Pressure relief valve |
| CN102512078A (en) * | 2011-12-19 | 2012-06-27 | 广东新宝电器股份有限公司 | Three-way valve device of pressure type coffee machine |
| CN102835900A (en) * | 2012-05-30 | 2012-12-26 | 宁波全景电器技术有限公司 | Decompression valve |
| CN207285895U (en) * | 2017-04-17 | 2018-05-01 | 苏州咖博士咖啡系统科技有限公司 | A kind of tea infuser pressure relief device for being used for coffee machine and beverage machine |
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| Publication number | Publication date |
|---|---|
| CN106859342B (en) | 2023-03-31 |
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