CN205144330U - Coffee machine - Google Patents
Coffee machine Download PDFInfo
- Publication number
- CN205144330U CN205144330U CN201520679715.4U CN201520679715U CN205144330U CN 205144330 U CN205144330 U CN 205144330U CN 201520679715 U CN201520679715 U CN 201520679715U CN 205144330 U CN205144330 U CN 205144330U
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- CN
- China
- Prior art keywords
- coffee
- filter bowl
- coffee machine
- air pump
- extraction
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a coffee machine, its coffee machine is including being used for receiving the filter bowl who puts the coffee powder, and wherein, filter bowl sets up in sealed space to following the top and being provided with the hand -hole, the below is provided with portals, hand -hole intercommunication have be used for in filter bowl the evacuation and to apply the air pump of atmospheric pressure in the filter bowl, be provided with the control switch of the controlled upset flow direction on the air pump. The utility model discloses coffee machine has been owing to adopted vacuum pump equipment to carry out the vacuum hydro -extraction, reduces the extraction time of coffee to 3 -10 minute, especially is suitable for the preparation process of ice coffee.
Description
Technical field
The utility model relates to a kind of coffee machine, in particular a kind of coffee machine for making ice coffee.
Background technology
The coffee machine of prior art is when realizing coffee extracted, and main implementation as shown in Figure 1, is utilize the water of heating from the pouring of top and extract to make.And the making of ice coffee is owing to needing to extract with ice-cold water, the coffee machine of prior art needs long time to soak usually, after such as more than 10 hours, or, adopt slow mode of dripping, such as 8 hours, just can carry out the preparation of coffee, therefore, the too loaded down with trivial details and elapsed time of the prior art preparation technology of ice coffee.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of coffee machine, consumes excessive problem for ice coffee preparation time, provides the coffee machine that can carry out ice coffee extraction fast.
The technical solution of the utility model is as follows:
A kind of coffee machine, it comprises the filter bowl for installing ground coffee, and wherein, described filter bowl is arranged in the space of sealing, and top is provided with hand-hole, and below is provided with portals;
Described hand-hole is communicated with the air pump for vacuumizing and apply in described filter bowl air pressure in described filter bowl;
Described air pump is provided with controlled tumble flows to gauge tap.
Described coffee machine, wherein, described in portal and be outside equipped with the check valve that unidirectional permission outwards flows out.
Described coffee machine, wherein, described check valve arrange be included in described in portal outer bigger aperture valve port, and the valve pearl for portalling described in closing in this valve port.
Described coffee machine, wherein, the tumble flows of described gauge tap to interval time be 3-10 minute.
A vacuum hydro-extraction implementation method for described coffee machine, it comprises the following steps:
Inject in described filter bowl and be enough to the water soaking described ground coffee;
Predetermined vacuum is formed from described filter bowl extraction by described air pump;
Keep soaking 3-10 minute;
Described air pump injects air pressure by the tumble flows of gauge tap in described filter bowl, and to be exported by coffee liquid by portalling.
Described vacuum hydro-extraction implementation method, wherein, described in portal and be outside equipped with the check valve that unidirectional permission outwards flows out.
Described vacuum hydro-extraction implementation method, wherein, described check valve arrange be included in described in portal outer bigger aperture valve port, and the valve pearl for portalling described in closing in this valve port.
Described vacuum hydro-extraction implementation method, wherein, the water of described hydromining room temperature or the following temperature of room temperature.
A kind of coffee machine provided by the utility model, carries out vacuum hydro-extraction owing to have employed vaccum pump unit, the extraction time of coffee is reduced to 3-10 minute, is particularly suitable for the preparation process of ice coffee.
Accompanying drawing explanation
Fig. 1 is the coffee extraction system schematic diagram of prior art.
Fig. 2 is the system schematic of the utility model coffee machine and vacuum hydro-extraction implementation method thereof.
Fig. 3 a and Fig. 3 b is the utility model coffee machine and vacuum hydro-extraction implementation method course of work schematic diagram thereof.
Detailed description of the invention
Below preferred embodiment of the present utility model is described in detail.
A kind of coffee machine embodiment provided by the utility model, as shown in Figure 2, it comprises the filter bowl 200 for installing ground coffee 100, other structural representations of coffee machine are eliminated in figure, described filter bowl 200 is arranged in the space of sealing, and top is provided with hand-hole 201, below is provided with portals 202, and other parts are all airtight in working order; Described hand-hole 201 is communicated with the air pump 300 for vacuumizing and apply in described filter bowl air pressure in described filter bowl 200; Described air pump 300 is provided with controlled tumble flows to gauge tap 301, the interval that this gauge tap 301 can remain on 3-10 minute under controlled case switches, and so can ensure that the time of soaking is shorter.
Because the utility model coffee machine have employed mode of operation and the structure of vacuum, better to the extracting power of coffee, the time of frozen water coffee extracted can be reduced.
In coffee maker appts described in the utility model, the check valve 203 that unidirectional permission outwards flows out also is provided with outside 202 in described portalling, concrete but the implementation be not limited to is, described check valve 203 arrange be included in described in portal outer bigger aperture valve port 213, and the valve pearl 223 for portalling described in closing in this valve port.The size of described valve pearl 223 adapts to slightly greatly the most fine pore of described valve port 213, and extending and open partly down of described valve port 213, thus valve pearl 223 is engaged in valve port and closes valve port 213 when can be implemented in extraction predetermined extent vacuum, and when downward outflow coffee extract, valve pearl 223 is expelled valve port 213, opens 202 passages that portal.
The tumble flows of gauge tap described in coffee machine described in the utility model to interval time be 3-10 minute, before at this moment, frozen water can be injected filter bowl and ground coffee is soaked.Owing to first carrying out air suction process by air pump, therefore, in the enclosure space of filter bowl, form the negative pressure of vacuum of predetermined extent, thus impel the extraction process of ground coffee.After soak time 3-10 minute, described gauge tap continuation is twisted tumble flows to, thus be no longer to bleed but contrary, air pressure injected.Portal now 202 one-way valve opens, thus form the coffee extract outwards exported.
At next extraction cycle, after ground coffee being put into filter bowl and inject water, same to vacuumize, soak 3-10 minute, export extract operation and repeat to realize.
Ground coffee extraction process of the present utility model, especially for the preparation process of ice coffee, as shown in Figure 3 a and Figure 3 b shows, in the vacuum hydro-extraction implementation method embodiment of described coffee machine, implementation step comprises:
Steps A: inject in described filter bowl 200 and be enough to the enough water of soaking described ground coffee, especially frozen water or cold water;
Step B: extracted the vacuum also forming predetermined extent wherein by described air pump 300 from described filter bowl 200;
Step C: keep soaking 3-10 minute;
Step D: described air pump 300 injects air pressure by the tumble flows of gauge tap in described filter bowl 200, and 202 coffee liquid to be exported by portalling.
The described check valve being set to outside 202 only allow outwards to flow out that portals, utilizes the cooperation of valve pearl in valve port to realize.
As shown in Figure 3 a and Figure 3 b shows, the preferred embodiment operation principle of the utility model coffee machine and its implementation: when frozen water being injected ground coffee and extracting, first by the extraction action of described air pump 300, in the confined space of filter bowl, form the negative pressure of vacuum of predetermined extent, the check valve portalled now keeps closed condition; Then maintain vacuum 3-10 minute, controlled the upset of airflow direction, thus air-flow is flowed in described filter bowl by described gauge tap, simultaneously described one-way valve opens, the extract of coffee outwards flowed out from described portalling.
Because the utility model have employed vacuum pressed mode, for the preparation process of ice coffee, extraction can be accelerated, promote extraction degree, and the preparation process of ice coffee can be accelerated, especially for the water of room temperature or the following temperature of room temperature, such as frozen water, the water needs that can replace tradition room temperature or the following temperature of room temperature soak or slow mode of dripping (more than 8 hours) for a long time, realize same effect of extracting in a short period of time, are a kind of improvement extracting process of coffee in fact.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (4)
1. a coffee machine, it comprises the filter bowl for installing ground coffee, it is characterized in that, described filter bowl is arranged in the space of sealing, and top is provided with hand-hole, and below is provided with portals;
Described hand-hole is communicated with the air pump for vacuumizing and apply in described filter bowl air pressure in described filter bowl;
Described air pump is provided with controlled tumble flows to gauge tap.
2. coffee machine according to claim 1, is characterized in that, described in portal and be outside equipped with the check valve that unidirectional permission outwards flows out.
3. coffee machine according to claim 2, is characterized in that, described check valve arrange be included in described in portal outer bigger aperture valve port, and the valve pearl for portalling described in closing in this valve port.
4. coffee machine according to claim 1, is characterized in that, the tumble flows of described gauge tap to interval time be 3-10 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679715.4U CN205144330U (en) | 2015-09-02 | 2015-09-02 | Coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679715.4U CN205144330U (en) | 2015-09-02 | 2015-09-02 | Coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205144330U true CN205144330U (en) | 2016-04-13 |
Family
ID=55680083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520679715.4U Expired - Fee Related CN205144330U (en) | 2015-09-02 | 2015-09-02 | Coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205144330U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106798496A (en) * | 2017-03-28 | 2017-06-06 | 东莞市欣能电器有限公司 | Vacuumize ice coffee machine |
| CN108577547A (en) * | 2018-06-20 | 2018-09-28 | 惠阳亚伦塑胶电器实业有限公司 | A kind of novel coffee machine |
| CN108618617A (en) * | 2018-04-09 | 2018-10-09 | 江门市锶源进出口有限公司 | A kind of method making cold coffee and the coffee machine using this method |
| CN109864585A (en) * | 2017-12-05 | 2019-06-11 | 广东美的生活电器制造有限公司 | Milk brewing machine |
| WO2020187162A1 (en) * | 2019-03-15 | 2020-09-24 | Hang Shun Hing Company Limited | Appliance for dissolving components of a solid material in water to make a beverage |
| WO2021217965A1 (en) * | 2020-04-27 | 2021-11-04 | 宁波研森电子科技有限公司 | Coffee brewing mechanism and method for making coffee by applying same |
-
2015
- 2015-09-02 CN CN201520679715.4U patent/CN205144330U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106798496A (en) * | 2017-03-28 | 2017-06-06 | 东莞市欣能电器有限公司 | Vacuumize ice coffee machine |
| CN106798496B (en) * | 2017-03-28 | 2023-01-10 | 东莞市欣能电器有限公司 | Vacuumizing iced coffee machine |
| CN109864585A (en) * | 2017-12-05 | 2019-06-11 | 广东美的生活电器制造有限公司 | Milk brewing machine |
| CN109864585B (en) * | 2017-12-05 | 2021-04-20 | 广东美的生活电器制造有限公司 | Milk maker |
| CN108618617A (en) * | 2018-04-09 | 2018-10-09 | 江门市锶源进出口有限公司 | A kind of method making cold coffee and the coffee machine using this method |
| CN108577547A (en) * | 2018-06-20 | 2018-09-28 | 惠阳亚伦塑胶电器实业有限公司 | A kind of novel coffee machine |
| WO2020187162A1 (en) * | 2019-03-15 | 2020-09-24 | Hang Shun Hing Company Limited | Appliance for dissolving components of a solid material in water to make a beverage |
| WO2021217965A1 (en) * | 2020-04-27 | 2021-11-04 | 宁波研森电子科技有限公司 | Coffee brewing mechanism and method for making coffee by applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20200902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |