CN100475106C - Multi-functional coffee making machine - Google Patents
Multi-functional coffee making machine Download PDFInfo
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- CN100475106C CN100475106C CNB2005101213665A CN200510121366A CN100475106C CN 100475106 C CN100475106 C CN 100475106C CN B2005101213665 A CNB2005101213665 A CN B2005101213665A CN 200510121366 A CN200510121366 A CN 200510121366A CN 100475106 C CN100475106 C CN 100475106C
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- pressure
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- check valve
- water
- regulating device
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Abstract
A multifunctional coffee maker is composed of a water tank, a boiler with heating body for heating water, a water pump for pumping water from water tank to boiler, a coffee making chamber, and a one-way valve for controlling the water flowing from boiler in coffee making chamber. Said one-way valve consists of a valve body, a piston, an elastic part and a pressure regulator for making the one-way valve have different pressure to make different kinds of coffee.
Description
Technical field
The present invention relates to a kind of coffee machine, particularly a kind of multi-functional coffee machine.
Background technology
Chinese invention patent application 03126801.3 discloses a kind of multifunctional coffee-making machine and control method and purposes, comprise: fuselage, backboard, water tank, water pump, boiler, safety valve, hydroseparator structure assembly, body cover assembly, base assembly, the control valve assembly, water clock formula coffee brewing annex, punching press coffee brewing annex, described control valve assembly is by triple valve and lead the control valve and be connected to each other and form, the brewing cavity connection that the water route of described control valve assembly by the control different pressures is connected with water clock formula coffee brewing annex or punching press coffee brewing annex.This invention makes a water pump link to each other with the water route of two kinds of different pressures by the triple valve in the control valve assembly, and the brewing cavity that the water route of described different pressures is connected with water clock formula coffee brewing annex or punching press coffee brewing annex respectively is communicated with.Described punching press coffee is led control bar and water clock formula coffee and is led the control bar and be set up in parallel in leading on the control valve body, and the water route of described different pressures communicates respectively with by corresponding exhalant canal of leading the control of control bar.When putting punching press coffee brewing annex or water clock formula coffee brewing annex, promptly be applicable to and make punching press coffee or water clock formula coffee.Though the disclosed multifunctional coffee-making machine of foregoing invention can realize brewageing water clock formula coffee and pressure coffee, but this coffee machine need be provided with the water route of two different pressures to be connected with the control valve assembly, also to change punching press coffee brewing annex or water clock formula coffee brewing annex during use, such coffee machine is complex structure not only, the cost height; And use inconvenience, cumbersome.
Summary of the invention
In order to overcome the above-mentioned defective of prior art, the invention provides a kind of multifunctional coffee-making machine that the check valve that can regulate operating pressure realizes brewageing water clock formula coffee and pressure coffee that has.
The technical solution adopted in the present invention is: a kind of multifunctional coffee-making machine, have a water tank 1, a water pump 2, a boiler 3, a check valve 4 and a brew chamber 5, water pump 2 is used for water is transported to boiler 3 from water tank 1, boiler 3 is provided with the heater 31 that is used for the water heating, the water that check valve 4 is used to control in the boiler 3 enters brew chamber 5, and check valve 4 is made up of a valve body 41, a piston 42 and an elastic component 43; Described check valve 4 also comprises a pressure-regulating device 44, the collapsing length that pressure-regulating device 44 is used to regulate elastic component 43 changes the pressure that elastic component 43 acts on the piston 42 makes check valve 4 have different operating pressures, brewages water clock formula coffee and the required pressure of pressure coffee thereby coffee machine is had; Described valve body 41 is made up of intake tunnel 411 and exhalant canal 412, and described piston 42 can move in intake tunnel 411; Described intake tunnel 411 is provided with two projections 413, and pressure-regulating device 44 is provided with two grooves, 441, two projections 413 that match with two projections 413 of intake tunnel 411 and can slides in two grooves 441; Pressure-regulating device 44 also is provided with a depression bar 443, compresses pressure-regulating device 44 when suppressing it and returning when pressure-regulating device 44 is moved to the left to certain position to the right, and the operating pressure of check valve 4 pressure required with brewageing pressure coffee is identical; Described depression bar 443 under external force, meeting release pressure adjusting device 44, it can be returned to the right, and when two projections 413 of intake tunnel 411 compressed two grooves 441 of pressure-regulating device 44, the operating pressure of check valve 4 pressure required with brewageing water clock formula coffee was identical.
After adopting above scheme, the combination by depression bar 443 or two projections 413 and two grooves 441 just can easily make coffee machine have the water clock of brewageing formula coffee and the needed pressure of pressure coffee in the operating pressure of pressure-regulating device 44 qualification check valves 4; Compared with prior art have simple in structure, advantage such as cost is low, and is easy to use.
Description of drawings
Fig. 1 is the structural representation of multifunctional coffee-making machine of the present invention;
Fig. 2 is the stereogram of check valve among Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of multifunctional coffee-making machine of the present invention, have a water tank 1, a water pump 2, a boiler 3, a check valve 4 and a brew chamber 5, water pump 2 is used for water is transported to boiler 3 from water tank 1, the bottom of boiler 3 is provided with a heater 31, heater 31 is used for water pump 2 is transported to the water heating of boiler 3, and the water that check valve 4 is used to control in the boiler 3 enters brew chamber 5, and check valve 4 is made up of a valve body 41, a piston 42 and an elastic component 43; Valve body 41 is made up of intake tunnel 411 and exhalant canal 412; Piston 42 can move around in intake tunnel 411; Check valve 4 also has a pressure-regulating device 44, and pressure-regulating device 44 is valve body 41 move left and right relatively, and the pressure that the move left and right of pressure-regulating device 44 acts on the piston 42 elastic component 43 also changes, and makes check valve 4 have different operating pressures.
The intake tunnel 411 of check valve 4 is provided with two projections 413, and pressure-regulating device 44 is provided with two grooves, 441, two projections 413 that match with two projections 413 of intake tunnel 411 and can slides in two grooves 441; Pressure-regulating device 44 is provided with a button 442, also changes simultaneously by promoting the pressure that collapsing length that button 442 can change elastic component 43 acts on the piston 42 elastic component 43, makes check valve 4 have different operating pressures; Pressure-regulating device 44 also is provided with a depression bar 443, when promotion pressure-regulating device 44 is moved to the left to certain position under the effect of button 442 in external force, depression bar 443 will press down in the spring force effect and compress apparatus for adjusting force 44 and suppress it and return to the right, at this moment elastic component 43 is compressed, length is shorter, the pressure that elastic component 43 acts on the piston 42 is bigger, thereby makes the operating pressure of check valve 4 pressure required with brewageing pressure coffee identical, is approximately 8～10BAR.
Overcoming spring force under the effect of depression bar 443 in external force is released pressure-regulating device 44, it can be returned to the right, till two projections 413 of intake tunnel 411 compress two grooves 441 of pressure-regulating device 44, at this moment elastic component 43 elongations, length is longer, the pressure that elastic component 43 acts on the piston 42 is less, thereby makes the operating pressure of check valve 4 pressure required with brewageing water clock formula coffee identical, is approximately 0～2BAR.
When using multifunctional coffee-making machine of the present invention, if need brewage pressure coffee, as long as promote button 442 pressure-regulating device 44 is moved to the left, compress till pressure-regulating device 44 suppresses it and return to the right up to depression bar 443, the operating pressure of check valve 4 just reaches 8～10BAR, at this moment just can start coffee machine, water pump 2 will be being transported in the boiler 3 by heater 31 heating, when boiler 3 internal pressures reach 8～10BAR, check valve 4 will be worked, transmit the water vapour of HTHP to brew chamber 5, thereby realize brewageing the function of pressure coffee; If need brewage water clock formula coffee, as long as exert pressure to depression bar 443, depression bar 443 will release pressure adjusting device 44 can return it to the right, till two projections 413 of intake tunnel 411 compress two grooves 441 of pressure-regulating device 44, the operating pressure of check valve 4 will become 0～2BAR, at this moment start coffee machine, water pump 2 will be being transported in the boiler 3 by heater 31 heating, after the boiling of boiler 3 water, check valve 4 will be worked, transmit the hot water of boiling to brew chamber 5, thereby realize brewageing the function of water clock formula coffee.
The foregoing description is the specific embodiment of the present invention; only be used to illustrate the present invention; but not be used to limit the present invention; those skilled in the art can carry out many modifications under the prerequisite that does not deviate from protection domain of the present invention; intake tunnel 411 as check valve 4 can be connected with pressure-regulating device 44 by screw thread, reaches the purpose of regulating check valve 4 operating pressures by the contact area that changes both screw threads.
Claims (2)
1. multifunctional coffee-making machine, have a water tank (1), a water pump (2), a boiler (3), a check valve (4) and a brew chamber (5), water pump (2) is used for water is transported to boiler (3) from water tank (1), boiler (3) is provided with the heater (31) that is used for the water heating, the water that check valve (4) is used to control in the boiler (3) enters brew chamber (5), and check valve (4) is made up of a valve body (41), a piston (42) and an elastic component (43); Described check valve (4) also comprises a pressure-regulating device (44), the collapsing length that pressure-regulating device (44) is used to regulate elastic component (43) changes the pressure that elastic component (43) acts on the piston (42) makes check valve (4) have different operating pressures, brewages water clock formula coffee and the required pressure of pressure coffee thereby coffee machine is had; Described valve body (41) is made up of intake tunnel (411) and exhalant canal (412), and described piston (42) can move in intake tunnel (411); It is characterized in that described intake tunnel (411) is provided with two projections (413), pressure-regulating device (44) is provided with two grooves (441) that match with two projections (413) of intake tunnel (411), and two projections (413) can slide in two grooves (441); Pressure-regulating device (44) also is provided with a depression bar (443), when pressure-regulating device (44) compresses pressure-regulating device (44) when suppressing it and returning to the right when being moved to the left to certain position, the operating pressure of check valve (4) pressure required with brewageing pressure coffee is identical; Described depression bar (443) under external force, meeting release pressure adjusting device (44), it can be returned to the right, when two projections (413) of intake tunnel (411) compressed two grooves (441) of pressure-regulating device (44), the operating pressure of check valve (4) pressure required with brewageing water clock formula coffee was identical.
2. multifunctional coffee-making machine according to claim 1, it is characterized in that described pressure-regulating device (44) is provided with a button (442), by promoting the collapsing length that button (442) can change elastic component (43), make check valve (4) have different operating pressures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101213665A CN100475106C (en) | 2005-12-27 | 2005-12-27 | Multi-functional coffee making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101213665A CN100475106C (en) | 2005-12-27 | 2005-12-27 | Multi-functional coffee making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1792303A CN1792303A (en) | 2006-06-28 |
| CN100475106C true CN100475106C (en) | 2009-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101213665A Expired - Fee Related CN100475106C (en) | 2005-12-27 | 2005-12-27 | Multi-functional coffee making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100475106C (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3927225B1 (en) * | 2006-08-14 | 2007-06-06 | 正夫 三上 | Beverage extractor |
| CN102680026B (en) * | 2011-03-10 | 2013-12-11 | 深圳市鑫力创自动化设备有限公司 | Automatic functional test device of coffee maker |
| CN103829809A (en) * | 2012-11-28 | 2014-06-04 | 苏州工业园区咖乐美电器有限公司 | Coffee machine water route system |
| CN102987922A (en) * | 2012-12-18 | 2013-03-27 | 宁波美侬咖啡机有限公司 | Coffee machine |
| 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 |
| CN103393352B (en) * | 2013-07-30 | 2016-03-30 | 广东新宝电器股份有限公司 | Beverage pouring and boiling device |
| CN103654412B (en) * | 2013-08-08 | 2016-04-20 | 宋剑芳 | A kind of Portable hand operation coffee machine |
| CN104939680B (en) * | 2015-07-03 | 2018-01-05 | 广东新宝电器股份有限公司 | Beverage machine and its liquid supplying apparatus |
| CN105747858A (en) * | 2016-04-29 | 2016-07-13 | 余伟文 | Tea brewing table |
| CN105996786A (en) * | 2016-07-29 | 2016-10-12 | 芜湖艾尔达科技有限责任公司 | Instant-heating temperature-controllable beverage dispenser |
| CN115067753B (en) * | 2022-06-02 | 2023-06-23 | 广东顺德科锐玛电器有限公司 | Electronic transformer structure of coffee machine |
| CN115919152B (en) * | 2023-03-10 | 2023-06-06 | 广东顺德科锐玛电器有限公司 | Boiler multiple heating and pressure changing system of coffee machine |
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2005
- 2005-12-27 CN CNB2005101213665A patent/CN100475106C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1792303A (en) | 2006-06-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090408 Termination date: 20101227 |