CN201153867Y - Adjustable brewage pressure type coffee machine - Google Patents
Adjustable brewage pressure type coffee machine Download PDFInfo
- Publication number
- CN201153867Y CN201153867Y CNU200720193181XU CN200720193181U CN201153867Y CN 201153867 Y CN201153867 Y CN 201153867Y CN U200720193181X U CNU200720193181X U CN U200720193181XU CN 200720193181 U CN200720193181 U CN 200720193181U CN 201153867 Y CN201153867 Y CN 201153867Y
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- pressure
- adjustable
- coffee machine
- brewing cavity
- brewing
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Abstract
The utility model discloses a brewing-pressure adjustable coffee maker which comprises a water tank, a water inlet mechanism, a brewing cavity and a heater. The coffee maker is characterized in that the water tank is connected with the water inlet mechanism and the heater through pipes, the heater is connected with the brewing cavity through a pipe, and the brewing cavity is internally provided with a pressure adjusting mechanism, the opening pressure of which is adjustable. The pressure adjusting mechanism is a mechanism which is integrated with the brewing-pressure adjustable coffee maker body into a whole, or an additional mechanism. The pressure adjusting mechanism is provided with an elastic control element used for adjusting the pressure of the brewing cavity, or a waterway element used for changing the pressure thereof by controlling the ratio of the inlet sectional area and the outlet sectional area of a waterway. An intelligent module (2) controls and is connected with the water inlet mechanism (8), the heater (7) and the brewing cavity. Following the principle that the pressure is balanced with the resistance, the coffee maker adjusts the bearing capacity of the pressure adjusting mechanism within the assigned range of a designer, and composes the pressure thereof by forming a certain flowing resistance to the coffee in the brewing cavity, thereby achieving different pressure results during the coffer brewing, and brewing out coffers with different pressure.
Description
Technical field
The utility model relates to a kind of coffee machine that can adopt multiple pressure condition to brewage different coffees, particularly a kind of adjustable-pressure coffee machine of brewageing.
Background technology
A variety of in the market coffee machines: the water clock coffee machine of function singleness is arranged, low pressure coffee machine, pressure coffee machine; Also have and to realize that by changing annex difference brewages the multifunctional coffee-making machine of pressure.These coffee machines or function singleness can't satisfy the demand of consumer's various tastes, or troublesome poeration, must could realize its function conversion by changing external accessory.
The characteristic of the various coffee machines of analysis-by-synthesis, the pressure condition difference that forms in the brewing cavity when its difference is brewing coffee: water clock formula coffee machine has the hydraulic pressure of 0-0.5Bar when brewageing, the low pressure coffee machine has the hydraulic pressure of 1-2.5Bar, and pressure coffee machine needs the hydraulic pressure of 8-15Bar.Can unite by certain mode fully.
Content of the present utility model
In order to satisfy the demands of consumers, overcome the use inconvenience that causes the consumer because of function singleness, the utility model provides a kind of adjustable-pressure coffee machine of brewageing.This machine is at analysis-by-synthesis water clock formula coffee machine, the low pressure coffee machine, on the basis of multiple coffee machines such as punching type coffee machine and multifunctional coffee-making machine, their general character is organically combined, the consumer need not change annex and just can select different pressure to make the coffee of different taste in the scope of designer's appointment according to the demand of oneself, and many-side satisfies the demands of consumers.
Brewage the adjustable-pressure coffee machine, comprise water tank, water intake mechanism, brewing cavity and heater, it is characterized in that: water tank connects water intake mechanism and heater through pipeline, and heater connects brewing cavity by the road, the pressure regulating mechanism that brewing cavity inside has a cover opening pressure to regulate.
Described pressure regulating mechanism is and brewages this mechanism as one of adjustable-pressure coffee machine, or a cover additional mechanism providing additional operation.
Described pressure regulating mechanism is provided with the pressure elasticity control element of regulating brewing cavity, or changes the different water route element of its pressure for the ratio of control water route import and export sectional area.
Force value in its flexible member and the brewing cavity is corresponding or one-to-many or many-to-one corresponding relation one by one.
Intelligent object (2) control connection water intake mechanism (8), heater (7) and brewing cavity (3).
Pressure regulating mechanism is by pressure valve body (10), be arranged at the unidirectional glue valve (9) in the pressure valve body (10), be socketed on the outer regulating spring (11) of unidirectional glue valve (9), be positioned at the pressure adjusting lever (14) at unidirectional glue valve (9) rear portion, the adjusting rod back-up block (15) of abutment pressure adjusting rod (14), the back-moving spring (16) that is socketed on adjusting rod (14) is formed, pressure adjusting lever (14) is rotatable, adjusting rod back-up block (15) fixed-site, described pressure adjusting lever (14) but be the pressure adjusting lever of relative adjustment bar back-up block (15) horizontal movement.
Pressure regulating mechanism has index dial protecgulum (19), be installed in the index dial steel ball (22) that fluid sealant (20) is located, be provided with protecgulum sealing ring (21) between protecgulum (19) and the seal cover (24), index dial steel ball (22) overhead is in an elastomer (23), and seal cover (24) rear portion is provided with index dial (25).
Inlayed the elastomer (23) of a plurality of different models on the index dial (25).
Filter is distributed with a lot of apertures on (26).
This pressure regulating mechanism and brewing cavity (3) are integrated, and the filter in different apertures (26) is by index dial (25) control, and the stroke of push rod (32) is regulated the degree that compresses of control coffee powder by journey controller (27).
The filter (26) in different apertures is fixed on the index dial (25).
Two filters that can move mutually (26) are arranged in the brewing cavity exit, and the mutual perforation aperture of regulating filter by the mutual motion of two filters (26) forms different resistances.
Because the utility model has adopted technique scheme, the force value of the opening pressure of pressure regulating mechanism is stepping or the step-less adjustment in the certain limit.Intelligent object (2) control connection water intake mechanism (8), heater (7) and brewing cavity (3) are regulated the water route and are kept the stable of flow and temperature.Pressure adjusting lever (14) is rotatable, adjusting rod back-up block (15) fixed-site, pressure adjusting lever (14) relative adjustment bar back-up block (15) horizontal movement.The elastomer (23) that multiple model is arranged in the index dial (25) rotates index dial (25) when regulating pressure, elastomer (23) is motion together thereupon.Filter is distributed with a lot of apertures on (26), passes through the aperture of the coffee during work in the water route from filter (26).This pressure regulating mechanism is combined into brewing cavity (3), and the filter in different apertures (26) is by index dial (25) control, and the stroke of push rod (32) is regulated the degree that compresses of control coffee powder by journey controller (27).Two filters that can move mutually (26) are arranged in the brewing cavity exit, and the mutual perforation aperture of regulating filter by the mutual motion of two filters (26) forms different resistances.
The utility model can form resistance by pressure regulating mechanism when coffee flows, thereby forms pressure in brewing cavity.The opening pressure of pressure regulating mechanism is stepping or step-less adjustment within the specific limits.The consumer is before brewing coffee, and the requirement of basis oneself earlier regulates the opening pressure of pressure regulating mechanism according to the defined condition of designer.Water during brewing coffee in the water tank enters heater by water intake mechanism, after in heater, being heated to designer's temperature desired, inject brewing cavity, because acting on of pressure regulating mechanism resistance forms pressure in the brewing cavity, when pressure reaches the opening pressure of pressure regulating mechanism, pressure regulating mechanism is opened, and coffee flows out brewing cavity.Because the source pressure of brewing cavity can form various pressure in the resistance of pressure regulating mechanism when both equilibrium relations have guaranteed brewing coffee.Brew the coffee of various different tastes, satisfy the requirement of consumer's different taste.Described pressure regulating mechanism is that a cover is controlled the mechanism that its object elements produces pressure by certain device, its pressure regulative mode has multiple, can be the pressure of regulating brewing cavity by the decrement of control flexible member, thereby also can be by adopting different flexible member control water routes to form different pressure, can also changing its pressure or regulate its pressure by the ratio that adopts different element control water routes, water route to import and export sectional area by the degree that compresses that changes coffee powder.
The utility model is novel, easy to use, the personal demand of being close to the consumer, can make water clock formula coffee, low pressure coffee and punching press coffee, according to different making requirements, the consumer independently selects suitable pressure condition and produces the coffee that is fit to own taste in the specified scope of designer, thoroughly change the present situation of coffee machine function singleness in the market, filled up a big blank in coffee machine market.
Description of drawings
Fig. 1 is a fundamental diagram of the present utility model
Fig. 2 is the utility model first embodiment pressure regulator fundamental diagram
Fig. 3 is the utility model second embodiment pressure regulator fundamental diagram
Fig. 4 is the utility model second embodiment pressure regulator index dial fundamental diagram
Fig. 5 is the filter outline drawing of the utility model the 3rd embodiment
Fig. 6 is the pressure regulator fundamental diagram of the utility model the 3rd embodiment
Fig. 7 is the utility model the 3rd embodiment pressure regulator index dial fundamental diagram
Fig. 8 is the utility model the 4th embodiment pressure regulating mechanism fundamental diagram
The specific embodiment
The sources of resistance that the utility model forms as brewing cavity pressure by the described pressure regulating mechanism of brewing cavity combination one cover, the power source that water intake mechanism forms as brewing cavity pressure.The opening pressure of pressure regulating mechanism can automatic or manual be regulated, and coffee must can flow to the coffee outlet by pressure regulating mechanism after brewing cavity is brewageed, and the resistance of pressure regulating mechanism makes coffee form certain pressure in brewing cavity.The opening pressure of described pressure regulating mechanism can be regulated, the pressure that therefore in brewing cavity, forms be and the pressure regulating mechanism opening pressure between have the variable of certain corresponding relation.The demand of different pressures condition when having guaranteed to brewage different coffee.
Be described in detail below in conjunction with accompanying drawing:
As shown in Figure 1, operation principle of the present utility model is: the water of water tank (1) lining enters in the heater (7) by water intake mechanism (8), brewing cavity (3) is injected in heater via (7) heating back, under the acting in conjunction of coffee powder (6) and pressure regulator (4), form pressure, the water intake mechanism (8) of intelligent object (2) control simultaneously, heater (7) are regulated the water route with brewing cavity (3) and are kept the stable of flow and temperature.Coffee flows out with pressure regulator (4) through brewing cavity (3) and enters coffee cup.Because of the opening pressure of pressure regulator (4) wherein can be regulated, the pressure when having guaranteed this machine brewing coffee in the brewing cavity (3) can change thereupon, the needed pressure environment of coffee machine when having satisfied the consumer and making different coffee.
Among Fig. 2, pressure regulator is by unidirectional glue valve (9), pressure valve body (10), and regulating spring (11), pressure adjusting lever (14), adjusting rod back-up block (15), back-moving spring (16) is formed; When regulating pressure, rotational pressure adjusting rod (14), because of adjusting rod back-up block (15) fixed-site, pressure adjusting lever (14) relative adjustment bar back-up block (15) horizontal movement, by the relative motion of pressure adjusting lever (14), change regulating spring (11) thus decrement adjust the opening pressure of unidirectional glue valve (9).The coffee that flows out through described brewing cavity (3) is subjected to different resistances because of the suffered pressure of unidirectional glue valve (9) is different by described pressure regulator the time, thereby controls the pressure in the described brewing cavity (3) and brewage the coffee of different pressures.
Among Fig. 3, pressure regulator is by index dial protecgulum (19), fluid sealant (20), the protecgulum sealing ring (2 "; steel ball (22); elastomer (23); seal cover (24); index dial (25) is formed; the elastomer (23) of multiple model is arranged in the index dial (25), the sample diversified in specifications of every kind of elastomer (23) rotates index dial (25) when regulating pressure, elastomer (23) is motion together thereupon, bottles up coffee brewing chamber (3) outlet and form different pressure in brewing cavity (3) by different elastomer (23).Thereby brewage the coffee of different pressures.
Fig. 4 has described the fundamental diagram of the second embodiment pressure regulator index dial (25) of the present utility model shown in Figure 3, from this fundamental diagram as can be seen, has inlayed the elastomer (23) of a plurality of different models on the index dial (25).When selection pressure, by the adjusting of index dial (25), corresponding elastomer (23) is moved on to the resistance in the defined Position Control of designer water route, guarantee the pressure of brewing cavity (3).
Fig. 5 is filter (26) outline drawing of the 3rd embodiment in the utility model, and as can be seen from the figure, this filter is distributed with a lot of apertures on (26), passes through the aperture of the coffee during work in the water route from filter (26).
Among Fig. 6, this pressure regulating mechanism is combined into brewing cavity (3), the principle that is inversely proportional to according to the ratio of cavity pressure and water inlet sectional area and delivery port sectional area, the aperture by changing filter (26) in the brewing cavity (3) and the degree that compresses of coffee powder are regulated pressure.In this embodiment, the filter (26) in different apertures is by index dial (25) control, and the stroke of push rod (32) is regulated the degree that compresses of controlling coffee powder by journey controller (27), and the aperture of filter (26) is more little, then resistance is big more, and coffee is pressed to such an extent that tight more then resistance is big more.Rotate index dial (25) and select the filter (26) in different apertures, reach the purpose of change brewing cavity (3) pressure by the stroke of journey controller (27) control push rod.
Fig. 7 is the index dial fundamental diagram of the utility model the 3rd embodiment, and the filter in different apertures (26) is fixed on the index dial (25).When selection pressure, by the adjusting of index dial (25), corresponding filter (26) is moved on to the resistance in the defined Position Control of designer water route, guarantee the pressure of brewing cavity (3).
Fig. 8 is the utility model the 4th embodiment pressure regulating mechanism fundamental diagram, two filters that can move mutually (26) are arranged in the brewing cavity exit, and the mutual perforation aperture of regulating filter by the mutual motion of two filters (26) forms different resistances.
Claims (11)
1, brewages the adjustable-pressure coffee machine, comprise water tank, water intake mechanism, brewing cavity and heater, it is characterized in that: water tank connects water intake mechanism and heater through pipeline, and heater connects brewing cavity by the road, the pressure regulating mechanism that brewing cavity inside has a cover opening pressure to regulate.
2, the adjustable-pressure coffee machine of brewageing according to claim 1 is characterized in that: described pressure regulating mechanism is and brewages this mechanism as one of adjustable-pressure coffee machine, or a cover additional mechanism providing additional operation.
3, the adjustable-pressure coffee machine of brewageing according to claim 1, it is characterized in that: described pressure regulating mechanism is provided with the pressure elasticity control element of regulating brewing cavity, or changes the different water route element of its pressure for the ratio of control water route import and export sectional area.
4, the adjustable-pressure coffee machine of brewageing according to claim 1 is characterized in that: the force value in its flexible member and the brewing cavity is corresponding or one-to-many or many-to-one corresponding relation one by one.
5, the adjustable-pressure coffee machine of brewageing according to claim 1 is characterized in that: intelligent object (2) control connection water intake mechanism (8), heater (7) and brewing cavity (3).
7, the adjustable-pressure coffee machine of brewageing according to claim 1, it is characterized in that: pressure regulating mechanism is by pressure valve body (10), be arranged at the unidirectional glue valve (9) in the pressure valve body (10), be socketed on the outer regulating spring (11) of unidirectional glue valve (9), be positioned at the pressure adjusting lever (14) at unidirectional glue valve (9) rear portion, the adjusting rod back-up block (15) of abutment pressure adjusting rod (14), the back-moving spring (16) that is socketed on adjusting rod (14) is formed, pressure adjusting lever (14) is rotatable, adjusting rod back-up block (15) fixed-site, described pressure adjusting lever (14) but be the pressure adjusting lever of relative adjustment bar back-up block (15) horizontal movement.
8, the adjustable-pressure coffee machine of brewageing according to claim 1, it is characterized in that: pressure regulating mechanism has index dial protecgulum (19), be installed in the index dial steel ball (22) that fluid sealant (20) is located, be provided with protecgulum sealing ring (21) between protecgulum (19) and the seal cover (24), index dial steel ball (22) overhead is in an elastomer (23), and seal cover (24) rear portion is provided with index dial (25).
9, the adjustable-pressure coffee machine of brewageing according to claim 1 is characterized in that: inlayed the elastomer (23) of a plurality of different models on the index dial (25), filter is distributed with a lot of apertures on (26).
10, the adjustable-pressure coffee machine of brewageing according to claim 1, it is characterized in that: this pressure regulating mechanism and brewing cavity (3) are integrated, the filter (26) in different apertures is by index dial (25) control, and the stroke of push rod (32) is by journey controller (27) control.
11, the adjustable-pressure coffee machine of brewageing according to claim 8, it is characterized in that: the filter in different apertures (26) is fixed on the index dial (25).
12, the adjustable-pressure coffee machine of brewageing according to claim 9 is characterized in that: two filters (26) that can move the mutual perforation aperture of regulating filters mutually and form different resistances are arranged in the brewing cavity exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720193181XU CN201153867Y (en) | 2006-11-14 | 2007-11-14 | Adjustable brewage pressure type coffee machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620067656.6 | 2006-11-14 | ||
| CN200620067656 | 2006-11-14 | ||
| CNU200720193181XU CN201153867Y (en) | 2006-11-14 | 2007-11-14 | Adjustable brewage pressure type coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201153867Y true CN201153867Y (en) | 2008-11-26 |
Family
ID=40101659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720193181XU Expired - Fee Related CN201153867Y (en) | 2006-11-14 | 2007-11-14 | Adjustable brewage pressure type coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201153867Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371723A (en) * | 2013-06-17 | 2013-10-30 | 广东新宝电器股份有限公司 | Funnel structure of two-in-one coffee maker |
| CN103371722A (en) * | 2013-06-17 | 2013-10-30 | 广东新宝电器股份有限公司 | Two-in-one coffee maker |
| CN106820987A (en) * | 2017-03-31 | 2017-06-13 | 苏州咖博士咖啡系统科技有限公司 | A kind of tea infuser storage pressure adjustable apparatus for coffee machine and beverage machine |
| CN107788844A (en) * | 2016-09-07 | 2018-03-13 | 浙江金涛电气有限公司 | Coffee machine |
| CN111870126A (en) * | 2019-05-03 | 2020-11-03 | 纬创资通股份有限公司 | Extraction device and extraction method |
| US11730305B2 (en) | 2019-05-03 | 2023-08-22 | Wistron Corp. | Extraction device and extracting method |
-
2007
- 2007-11-14 CN CNU200720193181XU patent/CN201153867Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371723A (en) * | 2013-06-17 | 2013-10-30 | 广东新宝电器股份有限公司 | Funnel structure of two-in-one coffee maker |
| CN103371722A (en) * | 2013-06-17 | 2013-10-30 | 广东新宝电器股份有限公司 | Two-in-one coffee maker |
| CN103371723B (en) * | 2013-06-17 | 2015-08-05 | 广东新宝电器股份有限公司 | The funnel structure of two-in-one coffee machine |
| CN107788844A (en) * | 2016-09-07 | 2018-03-13 | 浙江金涛电气有限公司 | Coffee machine |
| CN106820987A (en) * | 2017-03-31 | 2017-06-13 | 苏州咖博士咖啡系统科技有限公司 | A kind of tea infuser storage pressure adjustable apparatus for coffee machine and beverage machine |
| CN111870126A (en) * | 2019-05-03 | 2020-11-03 | 纬创资通股份有限公司 | Extraction device and extraction method |
| US11730305B2 (en) | 2019-05-03 | 2023-08-22 | Wistron Corp. | Extraction device and extracting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20101114 |