CN106955021A - A kind of portable electric coffee machine - Google Patents
A kind of portable electric coffee machine Download PDFInfo
- Publication number
- CN106955021A CN106955021A CN201710345106.9A CN201710345106A CN106955021A CN 106955021 A CN106955021 A CN 106955021A CN 201710345106 A CN201710345106 A CN 201710345106A CN 106955021 A CN106955021 A CN 106955021A
- Authority
- CN
- China
- Prior art keywords
- heating chamber
- coffee
- liquid
- housing
- liquid heating
- 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
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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
- A47J31/005—Portable or compact beverage making apparatus, e.g. for travelling, for use in automotive vehicles
-
- 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
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
-
- 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
- A47J31/4403—Constructional details
-
- 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
- A47J31/462—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank
- A47J31/465—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank for the heated water
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses a kind of portable electric coffee machine, it is related to coffee machine technical field, including housing, coffee capsule placement mechanism in the housing and the winding the needle tube for puncturing coffee capsule upper strata are set, the air pump that liquid heating chamber and liquid heating chamber are pressurized is also set up in the housing, liquid-inlet is set to connect liquid heating chamber at the top of housing, electric heating sheets are provided with heating chamber, liquid heating chamber connects winding the needle tube by fluid pipeline, coffee capsule placement mechanism mainly includes several liquid vias for being used to puncture the base plate of coffee capsule bottom surface film and be arranged on base plate, bottom base plate sets cylinder manifold, cylinder manifold is provided with Coffee outlet.Cold water is warming up under the heating of Resistance Heating Film between 90 degrees Celsius and 95 degrees Celsius, air pump starts to be pressurized to heating chamber, coffee extracted is automatically begun to when pressure reaches threshold value, and coffee is accessed with cup, removes from and carries the cumbersome easy to use of hot water and hand supercharging.
Description
Technical field
The present invention relates to a kind of coffee machine technical field, and in particular to a kind of extraction formula portable electric coffee machine.
Background technology
Coffee reaches great popularization in consumers in general, and people more and more regard coffee as daily drinks
Quoted.In this context, people it is also proposed higher and higher requirement for making the convenience of coffee.Such as, capsule
The appearance of coffee machine make it that people can very easily make high-quality extraction formula coffee in fixed-site, eliminates polishing
Coffee bean it is cumbersome；And the appearance of the portable manual coffee machine such as wacaco is even more to allow the people to realize extraction formula coffee non-solid
Determine drinking for place (such as outdoor).But portable manual coffee machine presence at present on the market requires additionally to carry hot water,
The defects such as hand supercharging pressure transient, greatly reduce quality of coffee and convenience.
Capsule coffee machine product on the market is divided into two major classes at present, is respectively：
1. fixed, that is, need to place fixed-site indoors, by connecting 220v domestic power supplies, realize heating cold water,
Supercharging and extraction, the nespresso coffee machines that such as Nestle SA produces.This coffee machine is easy to use, but volume is larger,
It must be placed on stable table top, so as to place can not possibly be waited to use out of doors.
2. manual portable, whole equipment is very compact and compact, add without electric power, can meet what open air was used completely
Demand.But consumer needs extra carrying hot water, hot water temperature is caused often to be unsatisfactory for extracting the demand of coffee；Next, by
Then hand supercharging is used, causes pressure relatively low, and needs Continued depression to keep pressure in extraction process, is not reached optimal
Extracting pressure value.Therefore, this kind of coffee machine is unsatisfactory in ease of use and coffee quality.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of portable coffee machines, convenient open air use, automatic heating with
And Automatic-boosting.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention：A kind of portable electric coffee machine, including shell
In body, the coffee capsule placement mechanism of setting in the housing and the winding the needle tube for puncturing coffee capsule upper strata, the housing
The air pump that liquid heating chamber and liquid heating chamber are pressurized is also set up, sets liquid-inlet to connect liquid at the top of housing
Electric heating sheets are provided with body heating chamber, heating chamber, liquid heating chamber connects winding the needle tube by fluid pipeline, and coffee capsule is placed
Mechanism mainly includes several liquid mistakes for being used to puncture the base plate of coffee capsule bottom surface film and be arranged on base plate
Hole, bottom base plate sets cylinder manifold, and cylinder manifold is provided with Coffee outlet.
Further, the liquid heating chamber is by the inner peripheral surface of housing, top surface and positioned at liquid heating chamber bottom
Sealing plate is surrounded, and air pump is arranged on the lower section of sealing plate, and the bottom of liquid heating chamber sets several breather cheek valves, and air pump leads to
Cross breather cheek valve liquid heating chamber and be passed through pressure-air, breather cheek valve is used to prevent that liquid from flowing into air pump, the liquid
It is provided with below heating chamber on some one-way pressure valves, fluid pipeline and is provided with liquid outlet, liquid outlet passes through uniaxial pressure
Realize and connect between valve and liquid heating chamber.
Further, the bottom of the housing is provided with external screw thread and the cup being spirally connected by external screw thread and housing,
Coffee outlet is located in cup.
Further, the one-way pressure valve includes cavity and is arranged on the interior valve rod stretched with hydraulic pressure of cavity,
The cavity is connected with liquid heating chamber, and the valve rod is provided with sealing cock body, the bottom of valve rod close to the end of liquid heating chamber
Portion is fixed, and liquid outlet is arranged on the side wall of cavity, the bottom connection needle tubing of connecting pipe.
Further, the bottom thin film that several boss are used to puncture coffee capsule is provided with the base plate.
Further, a sealing ring for preventing coffee from leaking is additionally provided with the outer peripheral face of the base plate.
Further, also including an electric pressure converter, the electric pressure converter is by 220V, 12v vehicle power and 24v
Rechargeable battery is converted into air pump and the applicable rated voltage of electric heating sheets.
Further, temperature sensor is additionally provided with the liquid heating chamber, electric heating sheets are detected in temperature sensor
To stopping heating during temperature threshold.
From above-mentioned technical proposal it can be seen that the present invention has advantages below：Cold water pours into heating cavity via bottleneck, presses
Dynamic heater switch makes cold water be warming up under the heating of Resistance Heating Film between 90 degrees Celsius and 95 degrees Celsius, and air pump starts to adding
Hot chamber supercharging, coffee extracted is automatically begun to when pressure reaches threshold value, and accesses coffee with cup, removes carrying hot water from and manual
What is be pressurized is cumbersome, and employs breather cheek valve and one-way pressure valve, compact conformation, it is easy to carry, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
The embodiment of the present invention is elaborated below in conjunction with accompanying drawing.
As shown in figure 1, the portable electric coffee machine of the present invention, main including housing 2, the coffee glue of setting in the housing
Capsule placement mechanism and the winding the needle tube 17 for puncturing coffee capsule upper strata, also set up in the housing liquid heating chamber 3 and to
The air pump 13 that liquid heating chamber 3 is pressurized, sets liquid-inlet to connect liquid heating chamber 3, enters in liquid at the top of housing
Set at mouthful in bottle cap 1, liquid heating chamber and be additionally provided with temperature sensor 4.
Electric heating sheets 5 are provided with heating chamber, liquid heating chamber 3 connects winding the needle tube 17, coffee glue by fluid pipeline 16
Capsule placement mechanism mainly includes being provided with several boss on a base plate 19 for being used to puncture coffee capsule bottom surface film, base plate
20 bottom thin film and liquid via 20 for puncturing coffee capsule, boss end area is larger, can be produced in film bottom
Raw larger opening, is easy to quick trickle, and the coffee that liquid via 20 gets well extraction flows through base plate, and the bottom of base plate 19 is set
Cylinder manifold 10, cylinder manifold 10 is provided with Coffee outlet 21.The coffee extracted flows out after confluxing at Coffee outlet 21.
Heater switch and extraction switch 8 are also set up on housing.One is additionally provided with the outer peripheral face of base plate, and to prevent that coffee from leaking close
Seal 10.
Cold water pours into heating cavity via bottleneck, and pressing heater switch makes cold water be warming up under the heating of Resistance Heating Film
Between 90 degrees Celsius and 95 degrees Celsius；Stop heating when temperature inductor detects threshold temperature；User can be in extraction
Cup is backed out before taking, extraction switch is then pressed, air pump starts to be pressurized to heating chamber, and air pump, effect is that hot water is added
Pressure, makes the pressure in heating cavity reach between 8bar and 9bar, automatically begins to coffee extracted when pressure reaches threshold value, be used in combination
Cup accesses coffee, removes from and carries the cumbersome of hot water and hand supercharging, easy to use.
In order to which further the coffee-making machine structure is compact, it is easy to carry, following improvement has also been carried out：Liquid heating chamber 3 is by shell
Inner peripheral surface, top surface and the sealing plate 11 positioned at liquid heating chamber bottom of body are surrounded, and air pump 13 is arranged on sealing plate 11
Lower section, 3 bottoms of liquid heating chamber set two breather cheek valves 12, and air pump 13 passes through the liquid heating chamber of breather cheek valve 12
3 are passed through pressure-air, and breather cheek valve 12 is used to prevent that liquid from flowing into air pump 13, influence equipment work.The lower section of liquid heating chamber 3
It is provided with two one-way pressure valves, fluid pipeline 16 and is provided with liquid outlet 15.One-way pressure valve includes cavity 14 and set
The valve rod 7 stretched in cavity 14 with hydraulic pressure is put, valve rod 7 can use spring, and the cavity 14 connects with liquid heating chamber 3
Logical, valve rod 7 is provided with sealing cock body 6 close to the end of liquid heating chamber, and the bottom of valve rod 7 is fixed, and liquid outlet 15 is arranged on
On the side wall of cavity 14, the bottom connection needle tubing of connecting pipe 16.
When liquid heating chamber, which is pressurized, to be increased, sealing cock body is moved down, the liquid in compression valve rod, liquid heating chamber enters chamber
Body, when pressure reaches certain value, sealing-plug, which is known from experience, crosses liquid outlet, and now liquid can enter in fluid pipeline, Jin Erjin
Enter hot water in winding the needle tube, winding the needle tube to enter in capsule coffee.The compact conformation, can greatly reduce the volume of housing, so that side
Portable belt；Fluid pipeline can also be arranged between air pump and one-way pressure valve, so that further holding structure is compact.
The use of this coffee machine for convenience, external screw thread is provided with and by external screw thread and housing in the bottom of housing
The cup 11 being spirally connected, Coffee outlet 21 is located in cup 11.Cup is backed out conveniently, is easy to open air to use.
In order to further improve the portability of the present invention, electric pressure converter 22 is provided with, the electric pressure converter will
220V, 12v vehicle power and 24v rechargeable batteries are converted into air pump and the applicable rated voltage of electric heating sheets.
Claims (8)
1. a kind of portable electric coffee machine, including housing, coffee capsule placement mechanism in the housing is set and for piercing
The winding the needle tube on broken coffee capsule upper strata, it is characterised in that：Liquid heating chamber and liquid heating chamber are also set up in the housing
The air pump being pressurized, sets liquid-inlet to be provided with electric heating sheets in connecting liquid heating chamber, heating chamber at the top of housing,
Liquid heating chamber connects winding the needle tube by fluid pipeline, and coffee capsule placement mechanism, which mainly includes one, to be used to puncture coffee capsule
The base plate of bottom surface film and several liquid vias being arranged on base plate, bottom base plate set and set on cylinder manifold, cylinder manifold
There is Coffee outlet.
2. portable electric coffee machine according to claim 1, it is characterised in that：The liquid heating chamber is by housing
Periphery, top surface and the sealing plate positioned at liquid heating chamber bottom are surrounded, and air pump is arranged on the lower section of sealing plate, liquid heating
The bottom of chamber sets several breather cheek valves, and air pump is passed through pressure-air by breather cheek valve liquid heating chamber, unidirectionally
Intake valve is used to prevent that liquid from flowing into air pump, and the liquid heating chamber lower section is provided with some one-way pressure valves, fluid pipeline
Liquid outlet is provided with, liquid outlet is connected by being realized between one-way pressure valve and liquid heating chamber.
3. portable electric coffee machine according to claim 2, it is characterised in that：The bottom of the housing is provided with outer
Screw thread and the cup being spirally connected by external screw thread and housing, Coffee outlet are located in cup.
4. portable electric coffee machine according to claim 3, it is characterised in that：The one-way pressure valve include cavity with
And the valve rod stretched in cavity with hydraulic pressure is arranged on, the cavity is connected with liquid heating chamber, and the valve rod is close to liquid
The end of heating chamber is provided with sealing cock body, and the bottom of valve rod is fixed, and liquid outlet is arranged on the side wall of cavity, connecting pipe
Bottom connection needle tubing.
5. portable electric coffee machine according to claim 4, it is characterised in that：It is convex that several are provided with the base plate
Platform is used for the bottom thin film for puncturing coffee capsule.
6. portable electric coffee machine according to claim 5, it is characterised in that：Also set up on the outer peripheral face of the base plate
There is a sealing ring for preventing coffee from leaking.
7. portable electric coffee machine according to claim 6, it is characterised in that：Also include an electric pressure converter, institute
State electric pressure converter and 220V, 12v vehicle power and 24v rechargeable batteries are converted into air pump and the applicable specified electricity of electric heating sheets
Pressure.
8. according to any described portable electric coffee machines of claim 1-7, it is characterised in that：In the liquid heating chamber also
Temperature sensor is provided with, electric heating sheets stop heating when temperature sensor detects temperature threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345106.9A CN106955021A (en) | 2017-05-16 | 2017-05-16 | A kind of portable electric coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345106.9A CN106955021A (en) | 2017-05-16 | 2017-05-16 | A kind of portable electric coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106955021A true CN106955021A (en) | 2017-07-18 |
Family
ID=59481844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345106.9A Pending CN106955021A (en) | 2017-05-16 | 2017-05-16 | A kind of portable electric coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106955021A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625427A (en) * | 2017-09-29 | 2018-01-26 | 宁波心想科技有限公司 | The apparatus for brewing beverages plate that rises brokenly |
| CN108720608A (en) * | 2018-05-10 | 2018-11-02 | 宁波锦宇电器有限公司 | A kind of vehicle-mounted coffee cup |
| CN110604472A (en) * | 2018-06-14 | 2019-12-24 | 广东美的生活电器制造有限公司 | Portable beverage machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202960131U (en) * | 2012-08-16 | 2013-06-05 | 王荐品 | Capsule type coffee machine |
| CN204722846U (en) * | 2015-06-23 | 2015-10-28 | 张志航 | With the beverage maker of pressurised airbag |
| CN105852646A (en) * | 2016-06-01 | 2016-08-17 | 苏州科贝尔实业有限公司 | Portable beverage brewing cup |
| CN106264143A (en) * | 2016-09-22 | 2017-01-04 | 中山市艾妙思电器有限公司 | A kind of portable capsule coffee machine |
| CN207444803U (en) * | 2017-05-16 | 2018-06-05 | 陈睿 | A kind of portable electric coffee machine |
-
2017
- 2017-05-16 CN CN201710345106.9A patent/CN106955021A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202960131U (en) * | 2012-08-16 | 2013-06-05 | 王荐品 | Capsule type coffee machine |
| CN204722846U (en) * | 2015-06-23 | 2015-10-28 | 张志航 | With the beverage maker of pressurised airbag |
| CN105852646A (en) * | 2016-06-01 | 2016-08-17 | 苏州科贝尔实业有限公司 | Portable beverage brewing cup |
| CN106264143A (en) * | 2016-09-22 | 2017-01-04 | 中山市艾妙思电器有限公司 | A kind of portable capsule coffee machine |
| CN207444803U (en) * | 2017-05-16 | 2018-06-05 | 陈睿 | A kind of portable electric coffee machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625427A (en) * | 2017-09-29 | 2018-01-26 | 宁波心想科技有限公司 | The apparatus for brewing beverages plate that rises brokenly |
| CN107625427B (en) * | 2017-09-29 | 2024-05-24 | 宁波心想科技有限公司 | Expansion breaking plate for beverage brewing equipment |
| CN108720608A (en) * | 2018-05-10 | 2018-11-02 | 宁波锦宇电器有限公司 | A kind of vehicle-mounted coffee cup |
| CN110604472A (en) * | 2018-06-14 | 2019-12-24 | 广东美的生活电器制造有限公司 | Portable beverage machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |